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1 | <?php | |
2 | ||
3 | date_default_timezone_set('UTC'); | |
4 | if (defined('E_DEPRECATED')) { | |
5 | error_reporting(E_ALL & ~E_NOTICE & ~E_DEPRECATED); | |
6 | } else { | |
7 | error_reporting(E_ALL & ~E_NOTICE); | |
8 | } | |
9 | ||
10 | require_once 'config.php'; | |
11 | ||
12 | if (DB_TYPE == "pgsql") { | |
13 | define('SUBSTRING_FOR_DATE', 'SUBSTRING_FOR_DATE'); | |
14 | } else { | |
15 | define('SUBSTRING_FOR_DATE', 'SUBSTRING'); | |
16 | } | |
17 | ||
18 | define('THEME_VERSION_REQUIRED', 1.1); | |
19 | ||
20 | /** | |
21 | * Return available translations names. | |
22 | * | |
23 | * @access public | |
24 | * @return array A array of available translations. | |
25 | */ | |
26 | function get_translations() { | |
27 | $tr = array( | |
28 | "auto" => "Detect automatically", | |
29 | "ca_CA" => "Català", | |
30 | "en_US" => "English", | |
31 | "es_ES" => "Español", | |
32 | "de_DE" => "Deutsch", | |
33 | "fr_FR" => "Français", | |
34 | "hu_HU" => "Magyar (Hungarian)", | |
35 | "it_IT" => "Italiano", | |
36 | "ja_JP" => "日本語 (Japanese)", | |
37 | "nb_NO" => "Norwegian bokmål", | |
38 | "ru_RU" => "Русский", | |
39 | "pt_BR" => "Portuguese/Brazil", | |
40 | "zh_CN" => "Simplified Chinese"); | |
41 | ||
42 | return $tr; | |
43 | } | |
44 | ||
45 | require_once "lib/accept-to-gettext.php"; | |
46 | require_once "lib/gettext/gettext.inc"; | |
47 | ||
48 | function startup_gettext() { | |
49 | ||
50 | # Get locale from Accept-Language header | |
51 | $lang = al2gt(array_keys(get_translations()), "text/html"); | |
52 | ||
53 | if (defined('_TRANSLATION_OVERRIDE_DEFAULT')) { | |
54 | $lang = _TRANSLATION_OVERRIDE_DEFAULT; | |
55 | } | |
56 | ||
57 | if ($_COOKIE["ttrss_lang"] && $_COOKIE["ttrss_lang"] != "auto") { | |
58 | $lang = $_COOKIE["ttrss_lang"]; | |
59 | } | |
60 | ||
61 | /* In login action of mobile version */ | |
62 | if ($_POST["language"] && defined('MOBILE_VERSION')) { | |
63 | $lang = $_POST["language"]; | |
64 | $_COOKIE["ttrss_lang"] = $lang; | |
65 | } | |
66 | ||
67 | if ($lang) { | |
68 | if (defined('LC_MESSAGES')) { | |
69 | _setlocale(LC_MESSAGES, $lang); | |
70 | } else if (defined('LC_ALL')) { | |
71 | _setlocale(LC_ALL, $lang); | |
72 | } | |
73 | ||
74 | if (defined('MOBILE_VERSION')) { | |
75 | _bindtextdomain("messages", "../locale"); | |
76 | } else { | |
77 | _bindtextdomain("messages", "locale"); | |
78 | } | |
79 | ||
80 | _textdomain("messages"); | |
81 | _bind_textdomain_codeset("messages", "UTF-8"); | |
82 | } | |
83 | } | |
84 | ||
85 | startup_gettext(); | |
86 | ||
87 | if (defined('MEMCACHE_SERVER')) { | |
88 | $memcache = new Memcache; | |
89 | $memcache->connect(MEMCACHE_SERVER, 11211); | |
90 | } | |
91 | ||
92 | require_once 'db-prefs.php'; | |
93 | require_once 'errors.php'; | |
94 | require_once 'version.php'; | |
95 | ||
96 | require_once 'lib/phpmailer/class.phpmailer.php'; | |
97 | require_once 'lib/sphinxapi.php'; | |
98 | require_once 'lib/tmhoauth/tmhOAuth.php'; | |
99 | ||
100 | //define('MAGPIE_USER_AGENT_EXT', ' (Tiny Tiny RSS/' . VERSION . ')'); | |
101 | define('MAGPIE_OUTPUT_ENCODING', 'UTF-8'); | |
102 | ||
103 | define('SELF_USER_AGENT', 'Tiny Tiny RSS/' . VERSION . ' (http://tt-rss.org/)'); | |
104 | define('MAGPIE_USER_AGENT', SELF_USER_AGENT); | |
105 | ||
106 | ini_set('user_agent', SELF_USER_AGENT); | |
107 | ||
108 | require_once "lib/simplepie/simplepie.inc"; | |
109 | require_once "lib/magpierss/rss_fetch.inc"; | |
110 | require_once 'lib/magpierss/rss_utils.inc'; | |
111 | require_once 'lib/htmlpurifier/library/HTMLPurifier.auto.php'; | |
112 | require_once 'lib/pubsubhubbub/publisher.php'; | |
113 | require_once 'lib/pubsubhubbub/subscriber.php'; | |
114 | ||
115 | $config = HTMLPurifier_Config::createDefault(); | |
116 | ||
117 | $allowed = "p,a[href],i,em,b,strong,code,pre,blockquote,br,img[src|alt|title],ul,ol,li,h1,h2,h3,h4,s,object[classid|type|id|name|width|height|codebase],param[name|value],table,tr,td"; | |
118 | ||
119 | $config->set('HTML.SafeObject', true); | |
120 | @$config->set('HTML', 'Allowed', $allowed); | |
121 | $config->set('Output.FlashCompat', true); | |
122 | $config->set('Attr.EnableID', true); | |
123 | if (!defined('MOBILE_VERSION')) { | |
124 | @$config->set('Cache', 'SerializerPath', CACHE_DIR . "/htmlpurifier"); | |
125 | } else { | |
126 | @$config->set('Cache', 'SerializerPath', "../" . CACHE_DIR . "/htmlpurifier"); | |
127 | } | |
128 | ||
129 | $purifier = new HTMLPurifier($config); | |
130 | ||
131 | $tz_offset = -1; | |
132 | $utc_tz = new DateTimeZone('UTC'); | |
133 | $schema_version = false; | |
134 | ||
135 | /** | |
136 | * Print a timestamped debug message. | |
137 | * | |
138 | * @param string $msg The debug message. | |
139 | * @return void | |
140 | */ | |
141 | function _debug($msg) { | |
142 | $ts = strftime("%H:%M:%S", time()); | |
143 | if (function_exists('posix_getpid')) { | |
144 | $ts = "$ts/" . posix_getpid(); | |
145 | } | |
146 | print "[$ts] $msg\n"; | |
147 | } // function _debug | |
148 | ||
149 | /** | |
150 | * Purge a feed old posts. | |
151 | * | |
152 | * @param mixed $link A database connection. | |
153 | * @param mixed $feed_id The id of the purged feed. | |
154 | * @param mixed $purge_interval Olderness of purged posts. | |
155 | * @param boolean $debug Set to True to enable the debug. False by default. | |
156 | * @access public | |
157 | * @return void | |
158 | */ | |
159 | function purge_feed($link, $feed_id, $purge_interval, $debug = false) { | |
160 | ||
161 | if (!$purge_interval) $purge_interval = feed_purge_interval($link, $feed_id); | |
162 | ||
163 | $rows = -1; | |
164 | ||
165 | $result = db_query($link, | |
166 | "SELECT owner_uid FROM ttrss_feeds WHERE id = '$feed_id'"); | |
167 | ||
168 | $owner_uid = false; | |
169 | ||
170 | if (db_num_rows($result) == 1) { | |
171 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
172 | } | |
173 | ||
174 | if ($purge_interval == -1 || !$purge_interval) { | |
175 | if ($owner_uid) { | |
176 | ccache_update($link, $feed_id, $owner_uid); | |
177 | } | |
178 | return; | |
179 | } | |
180 | ||
181 | if (!$owner_uid) return; | |
182 | ||
183 | if (FORCE_ARTICLE_PURGE == 0) { | |
184 | $purge_unread = get_pref($link, "PURGE_UNREAD_ARTICLES", | |
185 | $owner_uid, false); | |
186 | } else { | |
187 | $purge_unread = true; | |
188 | $purge_interval = FORCE_ARTICLE_PURGE; | |
189 | } | |
190 | ||
191 | if (!$purge_unread) $query_limit = " unread = false AND "; | |
192 | ||
193 | if (DB_TYPE == "pgsql") { | |
194 | $pg_version = get_pgsql_version($link); | |
195 | ||
196 | if (preg_match("/^7\./", $pg_version) || preg_match("/^8\.0/", $pg_version)) { | |
197 | ||
198 | $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE | |
199 | ttrss_entries.id = ref_id AND | |
200 | marked = false AND | |
201 | feed_id = '$feed_id' AND | |
202 | $query_limit | |
203 | ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'"); | |
204 | ||
205 | } else { | |
206 | ||
207 | $result = db_query($link, "DELETE FROM ttrss_user_entries | |
208 | USING ttrss_entries | |
209 | WHERE ttrss_entries.id = ref_id AND | |
210 | marked = false AND | |
211 | feed_id = '$feed_id' AND | |
212 | $query_limit | |
213 | ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'"); | |
214 | } | |
215 | ||
216 | $rows = pg_affected_rows($result); | |
217 | ||
218 | } else { | |
219 | ||
220 | /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE | |
221 | marked = false AND feed_id = '$feed_id' AND | |
222 | (SELECT date_updated FROM ttrss_entries WHERE | |
223 | id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */ | |
224 | ||
225 | $result = db_query($link, "DELETE FROM ttrss_user_entries | |
226 | USING ttrss_user_entries, ttrss_entries | |
227 | WHERE ttrss_entries.id = ref_id AND | |
228 | marked = false AND | |
229 | feed_id = '$feed_id' AND | |
230 | $query_limit | |
231 | ttrss_entries.date_updated < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); | |
232 | ||
233 | $rows = mysql_affected_rows($link); | |
234 | ||
235 | } | |
236 | ||
237 | ccache_update($link, $feed_id, $owner_uid); | |
238 | ||
239 | if ($debug) { | |
240 | _debug("Purged feed $feed_id ($purge_interval): deleted $rows articles"); | |
241 | } | |
242 | } // function purge_feed | |
243 | ||
244 | /** | |
245 | * Purge old posts from old feeds. Not used anymore, purging is done after feed update. | |
246 | * | |
247 | * @param mixed $link A database connection | |
248 | * @param boolean $do_output Set to true to enable printed output, false by default. | |
249 | * @param integer $limit The maximal number of removed posts. | |
250 | * @access public | |
251 | * @return void | |
252 | */ | |
253 | /* function global_purge_old_posts($link, $do_output = false, $limit = false) { | |
254 | ||
255 | $random_qpart = sql_random_function(); | |
256 | ||
257 | if ($limit) { | |
258 | $limit_qpart = "LIMIT $limit"; | |
259 | } else { | |
260 | $limit_qpart = ""; | |
261 | } | |
262 | ||
263 | $result = db_query($link, | |
264 | "SELECT id,purge_interval,owner_uid FROM ttrss_feeds | |
265 | ORDER BY $random_qpart $limit_qpart"); | |
266 | ||
267 | while ($line = db_fetch_assoc($result)) { | |
268 | ||
269 | $feed_id = $line["id"]; | |
270 | $purge_interval = $line["purge_interval"]; | |
271 | $owner_uid = $line["owner_uid"]; | |
272 | ||
273 | if ($purge_interval == 0) { | |
274 | ||
275 | $tmp_result = db_query($link, | |
276 | "SELECT value FROM ttrss_user_prefs WHERE | |
277 | pref_name = 'PURGE_OLD_DAYS' AND owner_uid = '$owner_uid'"); | |
278 | ||
279 | if (db_num_rows($tmp_result) != 0) { | |
280 | $purge_interval = db_fetch_result($tmp_result, 0, "value"); | |
281 | } | |
282 | } | |
283 | ||
284 | if ($do_output) { | |
285 | // print "Feed $feed_id: purge interval = $purge_interval\n"; | |
286 | } | |
287 | ||
288 | if ($purge_interval > 0 || FORCE_ARTICLE_PURGE) { | |
289 | purge_feed($link, $feed_id, $purge_interval, $do_output); | |
290 | } | |
291 | } | |
292 | ||
293 | purge_orphans($link, $do_output); | |
294 | ||
295 | } // function global_purge_old_posts */ | |
296 | ||
297 | function feed_purge_interval($link, $feed_id) { | |
298 | ||
299 | $result = db_query($link, "SELECT purge_interval, owner_uid FROM ttrss_feeds | |
300 | WHERE id = '$feed_id'"); | |
301 | ||
302 | if (db_num_rows($result) == 1) { | |
303 | $purge_interval = db_fetch_result($result, 0, "purge_interval"); | |
304 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
305 | ||
306 | if ($purge_interval == 0) $purge_interval = get_pref($link, | |
307 | 'PURGE_OLD_DAYS', $owner_uid); | |
308 | ||
309 | return $purge_interval; | |
310 | ||
311 | } else { | |
312 | return -1; | |
313 | } | |
314 | } | |
315 | ||
316 | function purge_old_posts($link) { | |
317 | ||
318 | $user_id = $_SESSION["uid"]; | |
319 | ||
320 | $result = db_query($link, "SELECT id,purge_interval FROM ttrss_feeds | |
321 | WHERE owner_uid = '$user_id'"); | |
322 | ||
323 | while ($line = db_fetch_assoc($result)) { | |
324 | ||
325 | $feed_id = $line["id"]; | |
326 | $purge_interval = $line["purge_interval"]; | |
327 | ||
328 | if ($purge_interval == 0) $purge_interval = get_pref($link, 'PURGE_OLD_DAYS'); | |
329 | ||
330 | if ($purge_interval > 0) { | |
331 | purge_feed($link, $feed_id, $purge_interval); | |
332 | } | |
333 | } | |
334 | ||
335 | purge_orphans($link); | |
336 | } | |
337 | ||
338 | function purge_orphans($link, $do_output = false) { | |
339 | ||
340 | // purge orphaned posts in main content table | |
341 | $result = db_query($link, "DELETE FROM ttrss_entries WHERE | |
342 | (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0"); | |
343 | ||
344 | if ($do_output) { | |
345 | $rows = db_affected_rows($link, $result); | |
346 | _debug("Purged $rows orphaned posts."); | |
347 | } | |
348 | } | |
349 | ||
350 | function get_feed_update_interval($link, $feed_id) { | |
351 | $result = db_query($link, "SELECT owner_uid, update_interval FROM | |
352 | ttrss_feeds WHERE id = '$feed_id'"); | |
353 | ||
354 | if (db_num_rows($result) == 1) { | |
355 | $update_interval = db_fetch_result($result, 0, "update_interval"); | |
356 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
357 | ||
358 | if ($update_interval != 0) { | |
359 | return $update_interval; | |
360 | } else { | |
361 | return get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $owner_uid, false); | |
362 | } | |
363 | ||
364 | } else { | |
365 | return -1; | |
366 | } | |
367 | } | |
368 | ||
369 | function fetch_file_contents($url, $type = false, $login = false, $pass = false, $post_query = false) { | |
370 | $login = urlencode($login); | |
371 | $pass = urlencode($pass); | |
372 | ||
373 | if (function_exists('curl_init') && !ini_get("open_basedir")) { | |
374 | $ch = curl_init($url); | |
375 | ||
376 | curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 15); | |
377 | curl_setopt($ch, CURLOPT_TIMEOUT, 45); | |
378 | curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); | |
379 | curl_setopt($ch, CURLOPT_MAXREDIRS, 20); | |
380 | curl_setopt($ch, CURLOPT_BINARYTRANSFER, true); | |
381 | curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); | |
382 | curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); | |
383 | curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY); | |
384 | curl_setopt($ch, CURLOPT_USERAGENT, SELF_USER_AGENT); | |
385 | curl_setopt($ch, CURLOPT_ENCODING , "gzip"); | |
386 | ||
387 | if ($post_query) { | |
388 | curl_setopt($ch, CURLOPT_POST, true); | |
389 | curl_setopt($ch, CURLOPT_POSTFIELDS, $post_query); | |
390 | } | |
391 | ||
392 | if ($login && $pass) | |
393 | curl_setopt($ch, CURLOPT_USERPWD, "$login:$pass"); | |
394 | ||
395 | $contents = @curl_exec($ch); | |
396 | ||
397 | if ($contents === false) { | |
398 | curl_close($ch); | |
399 | return false; | |
400 | } | |
401 | ||
402 | $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE); | |
403 | $content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE); | |
404 | curl_close($ch); | |
405 | ||
406 | if ($http_code != 200 || $type && strpos($content_type, "$type") === false) { | |
407 | return false; | |
408 | } | |
409 | ||
410 | return $contents; | |
411 | } else { | |
412 | if ($login && $pass ){ | |
413 | $url_parts = array(); | |
414 | ||
415 | preg_match("/(^[^:]*):\/\/(.*)/", $url, $url_parts); | |
416 | ||
417 | if ($url_parts[1] && $url_parts[2]) { | |
418 | $url = $url_parts[1] . "://$login:$pass@" . $url_parts[2]; | |
419 | } | |
420 | } | |
421 | ||
422 | return @file_get_contents($url); | |
423 | } | |
424 | ||
425 | } | |
426 | ||
427 | /** | |
428 | * Try to determine the favicon URL for a feed. | |
429 | * adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/) | |
430 | * http://dev.wp-plugins.org/file/favatars/trunk/favatars.php | |
431 | * | |
432 | * @param string $url A feed or page URL | |
433 | * @access public | |
434 | * @return mixed The favicon URL, or false if none was found. | |
435 | */ | |
436 | function get_favicon_url($url) { | |
437 | ||
438 | $favicon_url = false; | |
439 | ||
440 | if ($html = @fetch_file_contents($url)) { | |
441 | ||
442 | libxml_use_internal_errors(true); | |
443 | ||
444 | $doc = new DOMDocument(); | |
445 | $doc->loadHTML($html); | |
446 | $xpath = new DOMXPath($doc); | |
447 | ||
448 | $base = $xpath->query('/html/head/base'); | |
449 | foreach ($base as $b) { | |
450 | $url = $b->getAttribute("href"); | |
451 | break; | |
452 | } | |
453 | ||
454 | $entries = $xpath->query('/html/head/link[@rel="shortcut icon" or @rel="icon"]'); | |
455 | if (count($entries) > 0) { | |
456 | foreach ($entries as $entry) { | |
457 | $favicon_url = rewrite_relative_url($url, $entry->getAttribute("href")); | |
458 | break; | |
459 | } | |
460 | } | |
461 | } | |
462 | ||
463 | if (!$favicon_url) | |
464 | $favicon_url = rewrite_relative_url($url, "/favicon.ico"); | |
465 | ||
466 | return $favicon_url; | |
467 | } // function get_favicon_url | |
468 | ||
469 | function check_feed_favicon($site_url, $feed, $link) { | |
470 | # print "FAVICON [$site_url]: $favicon_url\n"; | |
471 | ||
472 | $icon_file = ICONS_DIR . "/$feed.ico"; | |
473 | ||
474 | if (!file_exists($icon_file)) { | |
475 | $favicon_url = get_favicon_url($site_url); | |
476 | ||
477 | if ($favicon_url) { | |
478 | $contents = fetch_file_contents($favicon_url, "image"); | |
479 | ||
480 | if ($contents) { | |
481 | $fp = @fopen($icon_file, "w"); | |
482 | ||
483 | if ($fp) { | |
484 | fwrite($fp, $contents); | |
485 | fclose($fp); | |
486 | chmod($icon_file, 0644); | |
487 | } | |
488 | } | |
489 | } | |
490 | } | |
491 | } | |
492 | ||
493 | function update_rss_feed($link, $feed, $ignore_daemon = false, $no_cache = false) { | |
494 | ||
495 | global $memcache; | |
496 | ||
497 | /* Update all feeds with the same URL to utilize memcache */ | |
498 | ||
499 | if ($memcache) { | |
500 | $result = db_query($link, "SELECT f1.id | |
501 | FROM ttrss_feeds AS f1, ttrss_feeds AS f2 | |
502 | WHERE f2.feed_url = f1.feed_url AND f2.id = '$feed'"); | |
503 | ||
504 | while ($line = db_fetch_assoc($result)) { | |
505 | update_rss_feed_real($link, $line["id"], $ignore_daemon, $no_cache); | |
506 | } | |
507 | } else { | |
508 | update_rss_feed_real($link, $feed, $ignore_daemon, $no_cache); | |
509 | } | |
510 | } | |
511 | ||
512 | function update_rss_feed_real($link, $feed, $ignore_daemon = false, $no_cache = false, | |
513 | $override_url = false) { | |
514 | ||
515 | global $memcache; | |
516 | ||
517 | $debug_enabled = defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']; | |
518 | ||
519 | if (!$_REQUEST["daemon"] && !$ignore_daemon) { | |
520 | return false; | |
521 | } | |
522 | ||
523 | if ($debug_enabled) { | |
524 | _debug("update_rss_feed: start"); | |
525 | } | |
526 | ||
527 | if (!$ignore_daemon) { | |
528 | ||
529 | if (DB_TYPE == "pgsql") { | |
530 | $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')"; | |
531 | } else { | |
532 | $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))"; | |
533 | } | |
534 | ||
535 | $result = db_query($link, "SELECT id,update_interval,auth_login, | |
536 | auth_pass,cache_images,update_method | |
537 | FROM ttrss_feeds WHERE id = '$feed' AND $updstart_thresh_qpart"); | |
538 | ||
539 | } else { | |
540 | ||
541 | $result = db_query($link, "SELECT id,update_interval,auth_login, | |
542 | feed_url,auth_pass,cache_images,update_method,last_updated, | |
543 | mark_unread_on_update, owner_uid, update_on_checksum_change, | |
544 | pubsub_state | |
545 | FROM ttrss_feeds WHERE id = '$feed'"); | |
546 | ||
547 | } | |
548 | ||
549 | if (db_num_rows($result) == 0) { | |
550 | if ($debug_enabled) { | |
551 | _debug("update_rss_feed: feed $feed NOT FOUND/SKIPPED"); | |
552 | } | |
553 | return false; | |
554 | } | |
555 | ||
556 | $update_method = db_fetch_result($result, 0, "update_method"); | |
557 | $last_updated = db_fetch_result($result, 0, "last_updated"); | |
558 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
559 | $mark_unread_on_update = sql_bool_to_bool(db_fetch_result($result, | |
560 | 0, "mark_unread_on_update")); | |
561 | $update_on_checksum_change = sql_bool_to_bool(db_fetch_result($result, | |
562 | 0, "update_on_checksum_change")); | |
563 | $pubsub_state = db_fetch_result($result, 0, "pubsub_state"); | |
564 | ||
565 | db_query($link, "UPDATE ttrss_feeds SET last_update_started = NOW() | |
566 | WHERE id = '$feed'"); | |
567 | ||
568 | $auth_login = db_fetch_result($result, 0, "auth_login"); | |
569 | $auth_pass = db_fetch_result($result, 0, "auth_pass"); | |
570 | ||
571 | if ($update_method == 0) | |
572 | $update_method = DEFAULT_UPDATE_METHOD + 1; | |
573 | ||
574 | // 1 - Magpie | |
575 | // 2 - SimplePie | |
576 | // 3 - Twitter OAuth | |
577 | ||
578 | if ($update_method == 2) | |
579 | $use_simplepie = true; | |
580 | else | |
581 | $use_simplepie = false; | |
582 | ||
583 | if ($debug_enabled) { | |
584 | _debug("update method: $update_method (feed setting: $update_method) (use simplepie: $use_simplepie)\n"); | |
585 | } | |
586 | ||
587 | if ($update_method == 1) { | |
588 | $auth_login = urlencode($auth_login); | |
589 | $auth_pass = urlencode($auth_pass); | |
590 | } | |
591 | ||
592 | $update_interval = db_fetch_result($result, 0, "update_interval"); | |
593 | $cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images")); | |
594 | $fetch_url = db_fetch_result($result, 0, "feed_url"); | |
595 | ||
596 | if ($update_interval < 0) { return false; } | |
597 | ||
598 | $feed = db_escape_string($feed); | |
599 | ||
600 | if ($auth_login && $auth_pass ){ | |
601 | $url_parts = array(); | |
602 | preg_match("/(^[^:]*):\/\/(.*)/", $fetch_url, $url_parts); | |
603 | ||
604 | if ($url_parts[1] && $url_parts[2]) { | |
605 | $fetch_url = $url_parts[1] . "://$auth_login:$auth_pass@" . $url_parts[2]; | |
606 | } | |
607 | ||
608 | } | |
609 | ||
610 | if ($override_url) | |
611 | $fetch_url = $override_url; | |
612 | ||
613 | if ($debug_enabled) { | |
614 | _debug("update_rss_feed: fetching [$fetch_url]..."); | |
615 | } | |
616 | ||
617 | $obj_id = md5("FDATA:$use_simplepie:$fetch_url"); | |
618 | ||
619 | if ($memcache && $obj = $memcache->get($obj_id)) { | |
620 | ||
621 | if ($debug_enabled) { | |
622 | _debug("update_rss_feed: data found in memcache."); | |
623 | } | |
624 | ||
625 | $rss = $obj; | |
626 | ||
627 | } else { | |
628 | ||
629 | if ($update_method == 3) { | |
630 | $rss = fetch_twitter_rss($link, $fetch_url, $owner_uid); | |
631 | } else if ($update_method == 1) { | |
632 | ||
633 | define('MAGPIE_CACHE_AGE', get_feed_update_interval($link, $feed) * 60); | |
634 | define('MAGPIE_CACHE_ON', !$no_cache); | |
635 | define('MAGPIE_FETCH_TIME_OUT', 60); | |
636 | define('MAGPIE_CACHE_DIR', CACHE_DIR . "/magpie"); | |
637 | ||
638 | $rss = @fetch_rss($fetch_url); | |
639 | } else { | |
640 | $simplepie_cache_dir = CACHE_DIR . "/simplepie"; | |
641 | ||
642 | if (!is_dir($simplepie_cache_dir)) { | |
643 | mkdir($simplepie_cache_dir); | |
644 | } | |
645 | ||
646 | $rss = new SimplePie(); | |
647 | $rss->set_useragent(SELF_USER_AGENT); | |
648 | # $rss->set_timeout(10); | |
649 | $rss->set_feed_url($fetch_url); | |
650 | $rss->set_output_encoding('UTF-8'); | |
651 | $rss->force_feed(true); | |
652 | ||
653 | if (SIMPLEPIE_CACHE_IMAGES && $cache_images) { | |
654 | ||
655 | if ($debug_enabled) { | |
656 | _debug("enabling image cache"); | |
657 | } | |
658 | ||
659 | $rss->set_image_handler("image.php", 'i'); | |
660 | } | |
661 | ||
662 | if ($debug_enabled) { | |
663 | _debug("feed update interval (sec): " . | |
664 | get_feed_update_interval($link, $feed)*60); | |
665 | } | |
666 | ||
667 | $rss->enable_cache(!$no_cache); | |
668 | ||
669 | if (!$no_cache) { | |
670 | $rss->set_cache_location($simplepie_cache_dir); | |
671 | $rss->set_cache_duration(get_feed_update_interval($link, $feed) * 60); | |
672 | } | |
673 | ||
674 | $rss->init(); | |
675 | } | |
676 | ||
677 | if ($memcache && $rss) $memcache->add($obj_id, $rss, 0, 300); | |
678 | } | |
679 | ||
680 | // print_r($rss); | |
681 | ||
682 | if ($debug_enabled) { | |
683 | _debug("update_rss_feed: fetch done, parsing..."); | |
684 | } | |
685 | ||
686 | $feed = db_escape_string($feed); | |
687 | ||
688 | if ($update_method == 2) { | |
689 | $fetch_ok = !$rss->error(); | |
690 | } else { | |
691 | $fetch_ok = !!$rss; | |
692 | } | |
693 | ||
694 | if ($fetch_ok) { | |
695 | ||
696 | if ($debug_enabled) { | |
697 | _debug("update_rss_feed: processing feed data..."); | |
698 | } | |
699 | ||
700 | // db_query($link, "BEGIN"); | |
701 | ||
702 | $result = db_query($link, "SELECT title,icon_url,site_url,owner_uid | |
703 | FROM ttrss_feeds WHERE id = '$feed'"); | |
704 | ||
705 | $registered_title = db_fetch_result($result, 0, "title"); | |
706 | $orig_icon_url = db_fetch_result($result, 0, "icon_url"); | |
707 | $orig_site_url = db_fetch_result($result, 0, "site_url"); | |
708 | ||
709 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
710 | ||
711 | if ($use_simplepie) { | |
712 | $site_url = $rss->get_link(); | |
713 | } else { | |
714 | $site_url = $rss->channel["link"]; | |
715 | } | |
716 | ||
717 | $site_url = rewrite_relative_url($fetch_url, $site_url); | |
718 | ||
719 | if ($debug_enabled) { | |
720 | _debug("update_rss_feed: checking favicon..."); | |
721 | } | |
722 | ||
723 | check_feed_favicon($site_url, $feed, $link); | |
724 | ||
725 | if (!$registered_title || $registered_title == "[Unknown]") { | |
726 | ||
727 | if ($use_simplepie) { | |
728 | $feed_title = db_escape_string($rss->get_title()); | |
729 | } else { | |
730 | $feed_title = db_escape_string($rss->channel["title"]); | |
731 | } | |
732 | ||
733 | if ($debug_enabled) { | |
734 | _debug("update_rss_feed: registering title: $feed_title"); | |
735 | } | |
736 | ||
737 | db_query($link, "UPDATE ttrss_feeds SET | |
738 | title = '$feed_title' WHERE id = '$feed'"); | |
739 | } | |
740 | ||
741 | // weird, weird Magpie | |
742 | if (!$use_simplepie) { | |
743 | if (!$site_url) $site_url = db_escape_string($rss->channel["link_"]); | |
744 | } | |
745 | ||
746 | if ($site_url && $orig_site_url != db_escape_string($site_url)) { | |
747 | db_query($link, "UPDATE ttrss_feeds SET | |
748 | site_url = '$site_url' WHERE id = '$feed'"); | |
749 | } | |
750 | ||
751 | // print "I: " . $rss->channel["image"]["url"]; | |
752 | ||
753 | if (!$use_simplepie) { | |
754 | $icon_url = db_escape_string($rss->image["url"]); | |
755 | } else { | |
756 | $icon_url = db_escape_string($rss->get_image_url()); | |
757 | } | |
758 | ||
759 | $icon_url = substr($icon_url, 0, 250); | |
760 | ||
761 | if ($icon_url && $orig_icon_url != $icon_url) { | |
762 | db_query($link, "UPDATE ttrss_feeds SET icon_url = '$icon_url' WHERE id = '$feed'"); | |
763 | } | |
764 | ||
765 | if ($debug_enabled) { | |
766 | _debug("update_rss_feed: loading filters..."); | |
767 | } | |
768 | ||
769 | $filters = load_filters($link, $feed, $owner_uid); | |
770 | ||
771 | // if ($debug_enabled) { | |
772 | // print_r($filters); | |
773 | // } | |
774 | ||
775 | if ($use_simplepie) { | |
776 | $iterator = $rss->get_items(); | |
777 | } else { | |
778 | $iterator = $rss->items; | |
779 | if (!$iterator || !is_array($iterator)) $iterator = $rss->entries; | |
780 | if (!$iterator || !is_array($iterator)) $iterator = $rss; | |
781 | } | |
782 | ||
783 | if (!is_array($iterator)) { | |
784 | /* db_query($link, "UPDATE ttrss_feeds | |
785 | SET last_error = 'Parse error: can\'t find any articles.' | |
786 | WHERE id = '$feed'"); */ | |
787 | ||
788 | // clear any errors and mark feed as updated if fetched okay | |
789 | // even if it's blank | |
790 | ||
791 | if ($debug_enabled) { | |
792 | _debug("update_rss_feed: entry iterator is not an array, no articles?"); | |
793 | } | |
794 | ||
795 | db_query($link, "UPDATE ttrss_feeds | |
796 | SET last_updated = NOW(), last_error = '' WHERE id = '$feed'"); | |
797 | ||
798 | return; // no articles | |
799 | } | |
800 | ||
801 | if ($pubsub_state != 2 && PUBSUBHUBBUB_ENABLED) { | |
802 | ||
803 | if ($debug_enabled) _debug("update_rss_feed: checking for PUSH hub..."); | |
804 | ||
805 | $feed_hub_url = false; | |
806 | if ($use_simplepie) { | |
807 | $links = $rss->get_links('hub'); | |
808 | ||
809 | if ($links && is_array($links)) { | |
810 | foreach ($links as $l) { | |
811 | $feed_hub_url = $l; | |
812 | break; | |
813 | } | |
814 | } | |
815 | ||
816 | } else { | |
817 | $atom = $rss->channel['atom']; | |
818 | ||
819 | if ($atom) { | |
820 | if ($atom['link@rel'] == 'hub') { | |
821 | $feed_hub_url = $atom['link@href']; | |
822 | } | |
823 | ||
824 | if (!$feed_hub_url && $atom['link#'] > 1) { | |
825 | for ($i = 2; $i <= $atom['link#']; $i++) { | |
826 | if ($atom["link#$i@rel"] == 'hub') { | |
827 | $feed_hub_url = $atom["link#$i@href"]; | |
828 | break; | |
829 | } | |
830 | } | |
831 | } | |
832 | } else { | |
833 | $feed_hub_url = $rss->channel['link_hub']; | |
834 | } | |
835 | } | |
836 | ||
837 | if ($debug_enabled) _debug("update_rss_feed: feed hub url: $feed_hub_url"); | |
838 | ||
839 | if ($feed_hub_url && function_exists('curl_init') && | |
840 | !ini_get("open_basedir")) { | |
841 | ||
842 | $callback_url = get_self_url_prefix() . | |
843 | "/backend.php?op=pubsub&id=$feed"; | |
844 | ||
845 | $s = new Subscriber($feed_hub_url, $callback_url); | |
846 | ||
847 | $rc = $s->subscribe($fetch_url); | |
848 | ||
849 | if ($debug_enabled) | |
850 | _debug("update_rss_feed: feed hub url found, subscribe request sent."); | |
851 | ||
852 | db_query($link, "UPDATE ttrss_feeds SET pubsub_state = 1 | |
853 | WHERE id = '$feed'"); | |
854 | } | |
855 | } | |
856 | ||
857 | if ($debug_enabled) { | |
858 | _debug("update_rss_feed: processing articles..."); | |
859 | } | |
860 | ||
861 | foreach ($iterator as $item) { | |
862 | ||
863 | if ($_REQUEST['xdebug'] == 2) { | |
864 | print_r($item); | |
865 | } | |
866 | ||
867 | if ($use_simplepie) { | |
868 | $entry_guid = $item->get_id(); | |
869 | if (!$entry_guid) $entry_guid = $item->get_link(); | |
870 | if (!$entry_guid) $entry_guid = make_guid_from_title($item->get_title()); | |
871 | ||
872 | } else { | |
873 | ||
874 | $entry_guid = $item["id"]; | |
875 | ||
876 | if (!$entry_guid) $entry_guid = $item["guid"]; | |
877 | if (!$entry_guid) $entry_guid = $item["about"]; | |
878 | if (!$entry_guid) $entry_guid = $item["link"]; | |
879 | if (!$entry_guid) $entry_guid = make_guid_from_title($item["title"]); | |
880 | } | |
881 | ||
882 | if ($debug_enabled) { | |
883 | _debug("update_rss_feed: guid $entry_guid"); | |
884 | } | |
885 | ||
886 | if (!$entry_guid) continue; | |
887 | ||
888 | $entry_timestamp = ""; | |
889 | ||
890 | if ($use_simplepie) { | |
891 | $entry_timestamp = strtotime($item->get_date()); | |
892 | } else { | |
893 | $rss_2_date = $item['pubdate']; | |
894 | $rss_1_date = $item['dc']['date']; | |
895 | $atom_date = $item['issued']; | |
896 | if (!$atom_date) $atom_date = $item['updated']; | |
897 | ||
898 | if ($atom_date != "") $entry_timestamp = parse_w3cdtf($atom_date); | |
899 | if ($rss_1_date != "") $entry_timestamp = parse_w3cdtf($rss_1_date); | |
900 | if ($rss_2_date != "") $entry_timestamp = strtotime($rss_2_date); | |
901 | ||
902 | } | |
903 | ||
904 | if ($entry_timestamp == "" || $entry_timestamp == -1 || !$entry_timestamp) { | |
905 | $entry_timestamp = time(); | |
906 | $no_orig_date = 'true'; | |
907 | } else { | |
908 | $no_orig_date = 'false'; | |
909 | } | |
910 | ||
911 | $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp); | |
912 | ||
913 | if ($debug_enabled) { | |
914 | _debug("update_rss_feed: date $entry_timestamp [$entry_timestamp_fmt]"); | |
915 | } | |
916 | ||
917 | if ($use_simplepie) { | |
918 | $entry_title = $item->get_title(); | |
919 | } else { | |
920 | $entry_title = trim(strip_tags($item["title"])); | |
921 | } | |
922 | ||
923 | if ($use_simplepie) { | |
924 | $entry_link = $item->get_link(); | |
925 | } else { | |
926 | // strange Magpie workaround | |
927 | $entry_link = $item["link_"]; | |
928 | if (!$entry_link) $entry_link = $item["link"]; | |
929 | } | |
930 | ||
931 | $entry_link = rewrite_relative_url($site_url, $entry_link); | |
932 | ||
933 | if ($debug_enabled) { | |
934 | _debug("update_rss_feed: title $entry_title"); | |
935 | _debug("update_rss_feed: link $entry_link"); | |
936 | } | |
937 | ||
938 | if (!$entry_title) $entry_title = date("Y-m-d H:i:s", $entry_timestamp);; | |
939 | ||
940 | $entry_link = strip_tags($entry_link); | |
941 | ||
942 | if ($use_simplepie) { | |
943 | $entry_content = $item->get_content(); | |
944 | if (!$entry_content) $entry_content = $item->get_description(); | |
945 | } else { | |
946 | $entry_content = $item["content:escaped"]; | |
947 | ||
948 | if (!$entry_content) $entry_content = $item["content:encoded"]; | |
949 | if (!$entry_content) $entry_content = $item["content"]["encoded"]; | |
950 | if (!$entry_content) $entry_content = $item["content"]; | |
951 | ||
952 | // Magpie bugs are getting ridiculous | |
953 | if (trim($entry_content) == "Array") $entry_content = false; | |
954 | ||
955 | if (!$entry_content) $entry_content = $item["atom_content"]; | |
956 | if (!$entry_content) $entry_content = $item["summary"]; | |
957 | ||
958 | if (!$entry_content || | |
959 | strlen($entry_content) < strlen($item["description"])) { | |
960 | $entry_content = $item["description"]; | |
961 | }; | |
962 | ||
963 | // WTF | |
964 | if (is_array($entry_content)) { | |
965 | $entry_content = $entry_content["encoded"]; | |
966 | if (!$entry_content) $entry_content = $entry_content["escaped"]; | |
967 | } | |
968 | } | |
969 | ||
970 | if ($_REQUEST["xdebug"] == 2) { | |
971 | print "update_rss_feed: content: "; | |
972 | print_r(htmlspecialchars($entry_content)); | |
973 | } | |
974 | ||
975 | $entry_content_unescaped = $entry_content; | |
976 | ||
977 | if ($use_simplepie) { | |
978 | $entry_comments = strip_tags($item->data["comments"]); | |
979 | if ($item->get_author()) { | |
980 | $entry_author_item = $item->get_author(); | |
981 | $entry_author = $entry_author_item->get_name(); | |
982 | if (!$entry_author) $entry_author = $entry_author_item->get_email(); | |
983 | ||
984 | $entry_author = db_escape_string($entry_author); | |
985 | } | |
986 | } else { | |
987 | $entry_comments = strip_tags($item["comments"]); | |
988 | ||
989 | $entry_author = db_escape_string(strip_tags($item['dc']['creator'])); | |
990 | ||
991 | if ($item['author']) { | |
992 | ||
993 | if (is_array($item['author'])) { | |
994 | ||
995 | if (!$entry_author) { | |
996 | $entry_author = db_escape_string(strip_tags($item['author']['name'])); | |
997 | } | |
998 | ||
999 | if (!$entry_author) { | |
1000 | $entry_author = db_escape_string(strip_tags($item['author']['email'])); | |
1001 | } | |
1002 | } | |
1003 | ||
1004 | if (!$entry_author) { | |
1005 | $entry_author = db_escape_string(strip_tags($item['author'])); | |
1006 | } | |
1007 | } | |
1008 | } | |
1009 | ||
1010 | if (preg_match('/^[\t\n\r ]*$/', $entry_author)) $entry_author = ''; | |
1011 | ||
1012 | $entry_guid = db_escape_string(strip_tags($entry_guid)); | |
1013 | $entry_guid = mb_substr($entry_guid, 0, 250); | |
1014 | ||
1015 | $result = db_query($link, "SELECT id FROM ttrss_entries | |
1016 | WHERE guid = '$entry_guid'"); | |
1017 | ||
1018 | $entry_content = db_escape_string($entry_content, false); | |
1019 | ||
1020 | $content_hash = "SHA1:" . sha1(strip_tags($entry_content)); | |
1021 | ||
1022 | $entry_title = db_escape_string($entry_title); | |
1023 | $entry_link = db_escape_string($entry_link); | |
1024 | $entry_comments = mb_substr(db_escape_string($entry_comments), 0, 250); | |
1025 | $entry_author = mb_substr($entry_author, 0, 250); | |
1026 | ||
1027 | if ($use_simplepie) { | |
1028 | $num_comments = 0; #FIXME# | |
1029 | } else { | |
1030 | $num_comments = db_escape_string($item["slash"]["comments"]); | |
1031 | } | |
1032 | ||
1033 | if (!$num_comments) $num_comments = 0; | |
1034 | ||
1035 | if ($debug_enabled) { | |
1036 | _debug("update_rss_feed: looking for tags [1]..."); | |
1037 | } | |
1038 | ||
1039 | // parse <category> entries into tags | |
1040 | ||
1041 | $additional_tags = array(); | |
1042 | ||
1043 | if ($use_simplepie) { | |
1044 | ||
1045 | $additional_tags_src = $item->get_categories(); | |
1046 | ||
1047 | if (is_array($additional_tags_src)) { | |
1048 | foreach ($additional_tags_src as $tobj) { | |
1049 | array_push($additional_tags, $tobj->get_term()); | |
1050 | } | |
1051 | } | |
1052 | ||
1053 | if ($debug_enabled) { | |
1054 | _debug("update_rss_feed: category tags:"); | |
1055 | print_r($additional_tags); | |
1056 | } | |
1057 | ||
1058 | } else { | |
1059 | ||
1060 | $t_ctr = $item['category#']; | |
1061 | ||
1062 | if ($t_ctr == 0) { | |
1063 | $additional_tags = array(); | |
1064 | } else if ($t_ctr > 0) { | |
1065 | $additional_tags = array($item['category']); | |
1066 | ||
1067 | if ($item['category@term']) { | |
1068 | array_push($additional_tags, $item['category@term']); | |
1069 | } | |
1070 | ||
1071 | for ($i = 0; $i <= $t_ctr; $i++ ) { | |
1072 | if ($item["category#$i"]) { | |
1073 | array_push($additional_tags, $item["category#$i"]); | |
1074 | } | |
1075 | ||
1076 | if ($item["category#$i@term"]) { | |
1077 | array_push($additional_tags, $item["category#$i@term"]); | |
1078 | } | |
1079 | } | |
1080 | } | |
1081 | ||
1082 | // parse <dc:subject> elements | |
1083 | ||
1084 | $t_ctr = $item['dc']['subject#']; | |
1085 | ||
1086 | if ($t_ctr > 0) { | |
1087 | array_push($additional_tags, $item['dc']['subject']); | |
1088 | ||
1089 | for ($i = 0; $i <= $t_ctr; $i++ ) { | |
1090 | if ($item['dc']["subject#$i"]) { | |
1091 | array_push($additional_tags, $item['dc']["subject#$i"]); | |
1092 | } | |
1093 | } | |
1094 | } | |
1095 | } | |
1096 | ||
1097 | if ($debug_enabled) { | |
1098 | _debug("update_rss_feed: looking for tags [2]..."); | |
1099 | } | |
1100 | ||
1101 | /* taaaags */ | |
1102 | // <a href="..." rel="tag">Xorg</a>, // | |
1103 | ||
1104 | $entry_tags = null; | |
1105 | ||
1106 | preg_match_all("/<a.*?rel=['\"]tag['\"].*?\>([^<]+)<\/a>/i", | |
1107 | $entry_content_unescaped, $entry_tags); | |
1108 | ||
1109 | $entry_tags = $entry_tags[1]; | |
1110 | ||
1111 | $entry_tags = array_merge($entry_tags, $additional_tags); | |
1112 | $entry_tags = array_unique($entry_tags); | |
1113 | ||
1114 | for ($i = 0; $i < count($entry_tags); $i++) | |
1115 | $entry_tags[$i] = mb_strtolower($entry_tags[$i], 'utf-8'); | |
1116 | ||
1117 | if ($debug_enabled) { | |
1118 | _debug("update_rss_feed: unfiltered tags found:"); | |
1119 | print_r($entry_tags); | |
1120 | } | |
1121 | ||
1122 | # sanitize content | |
1123 | ||
1124 | $entry_content = sanitize_article_content($entry_content); | |
1125 | $entry_title = sanitize_article_content($entry_title); | |
1126 | ||
1127 | if ($debug_enabled) { | |
1128 | _debug("update_rss_feed: done collecting data [TITLE:$entry_title]"); | |
1129 | } | |
1130 | ||
1131 | db_query($link, "BEGIN"); | |
1132 | ||
1133 | if (db_num_rows($result) == 0) { | |
1134 | ||
1135 | if ($debug_enabled) { | |
1136 | _debug("update_rss_feed: base guid not found"); | |
1137 | } | |
1138 | ||
1139 | // base post entry does not exist, create it | |
1140 | ||
1141 | $result = db_query($link, | |
1142 | "INSERT INTO ttrss_entries | |
1143 | (title, | |
1144 | guid, | |
1145 | link, | |
1146 | updated, | |
1147 | content, | |
1148 | content_hash, | |
1149 | no_orig_date, | |
1150 | date_updated, | |
1151 | date_entered, | |
1152 | comments, | |
1153 | num_comments, | |
1154 | author) | |
1155 | VALUES | |
1156 | ('$entry_title', | |
1157 | '$entry_guid', | |
1158 | '$entry_link', | |
1159 | '$entry_timestamp_fmt', | |
1160 | '$entry_content', | |
1161 | '$content_hash', | |
1162 | $no_orig_date, | |
1163 | NOW(), | |
1164 | NOW(), | |
1165 | '$entry_comments', | |
1166 | '$num_comments', | |
1167 | '$entry_author')"); | |
1168 | } else { | |
1169 | // we keep encountering the entry in feeds, so we need to | |
1170 | // update date_updated column so that we don't get horrible | |
1171 | // dupes when the entry gets purged and reinserted again e.g. | |
1172 | // in the case of SLOW SLOW OMG SLOW updating feeds | |
1173 | ||
1174 | $base_entry_id = db_fetch_result($result, 0, "id"); | |
1175 | ||
1176 | db_query($link, "UPDATE ttrss_entries SET date_updated = NOW() | |
1177 | WHERE id = '$base_entry_id'"); | |
1178 | } | |
1179 | ||
1180 | // now it should exist, if not - bad luck then | |
1181 | ||
1182 | $result = db_query($link, "SELECT | |
1183 | id,content_hash,no_orig_date,title, | |
1184 | ".SUBSTRING_FOR_DATE."(date_updated,1,19) as date_updated, | |
1185 | ".SUBSTRING_FOR_DATE."(updated,1,19) as updated, | |
1186 | num_comments | |
1187 | FROM | |
1188 | ttrss_entries | |
1189 | WHERE guid = '$entry_guid'"); | |
1190 | ||
1191 | $entry_ref_id = 0; | |
1192 | $entry_int_id = 0; | |
1193 | ||
1194 | if (db_num_rows($result) == 1) { | |
1195 | ||
1196 | if ($debug_enabled) { | |
1197 | _debug("update_rss_feed: base guid found, checking for user record"); | |
1198 | } | |
1199 | ||
1200 | // this will be used below in update handler | |
1201 | $orig_content_hash = db_fetch_result($result, 0, "content_hash"); | |
1202 | $orig_title = db_fetch_result($result, 0, "title"); | |
1203 | $orig_num_comments = db_fetch_result($result, 0, "num_comments"); | |
1204 | $orig_date_updated = strtotime(db_fetch_result($result, | |
1205 | 0, "date_updated")); | |
1206 | ||
1207 | $ref_id = db_fetch_result($result, 0, "id"); | |
1208 | $entry_ref_id = $ref_id; | |
1209 | ||
1210 | // check for user post link to main table | |
1211 | ||
1212 | // do we allow duplicate posts with same GUID in different feeds? | |
1213 | if (get_pref($link, "ALLOW_DUPLICATE_POSTS", $owner_uid, false)) { | |
1214 | $dupcheck_qpart = "AND (feed_id = '$feed' OR feed_id IS NULL)"; | |
1215 | } else { | |
1216 | $dupcheck_qpart = ""; | |
1217 | } | |
1218 | ||
1219 | /* Collect article tags here so we could filter by them: */ | |
1220 | ||
1221 | $article_filters = get_article_filters($filters, $entry_title, | |
1222 | $entry_content, $entry_link, $entry_timestamp, $entry_author, | |
1223 | $entry_tags); | |
1224 | ||
1225 | if ($debug_enabled) { | |
1226 | _debug("update_rss_feed: article filters: "); | |
1227 | if (count($article_filters) != 0) { | |
1228 | print_r($article_filters); | |
1229 | } | |
1230 | } | |
1231 | ||
1232 | if (find_article_filter($article_filters, "filter")) { | |
1233 | db_query($link, "COMMIT"); // close transaction in progress | |
1234 | continue; | |
1235 | } | |
1236 | ||
1237 | $score = calculate_article_score($article_filters); | |
1238 | ||
1239 | if ($debug_enabled) { | |
1240 | _debug("update_rss_feed: initial score: $score"); | |
1241 | } | |
1242 | ||
1243 | $query = "SELECT ref_id, int_id FROM ttrss_user_entries WHERE | |
1244 | ref_id = '$ref_id' AND owner_uid = '$owner_uid' | |
1245 | $dupcheck_qpart"; | |
1246 | ||
1247 | // if ($_REQUEST["xdebug"]) print "$query\n"; | |
1248 | ||
1249 | $result = db_query($link, $query); | |
1250 | ||
1251 | // okay it doesn't exist - create user entry | |
1252 | if (db_num_rows($result) == 0) { | |
1253 | ||
1254 | if ($debug_enabled) { | |
1255 | _debug("update_rss_feed: user record not found, creating..."); | |
1256 | } | |
1257 | ||
1258 | if ($score >= -500 && !find_article_filter($article_filters, 'catchup')) { | |
1259 | $unread = 'true'; | |
1260 | $last_read_qpart = 'NULL'; | |
1261 | } else { | |
1262 | $unread = 'false'; | |
1263 | $last_read_qpart = 'NOW()'; | |
1264 | } | |
1265 | ||
1266 | if (find_article_filter($article_filters, 'mark') || $score > 1000) { | |
1267 | $marked = 'true'; | |
1268 | } else { | |
1269 | $marked = 'false'; | |
1270 | } | |
1271 | ||
1272 | if (find_article_filter($article_filters, 'publish')) { | |
1273 | $published = 'true'; | |
1274 | } else { | |
1275 | $published = 'false'; | |
1276 | } | |
1277 | ||
1278 | $result = db_query($link, | |
1279 | "INSERT INTO ttrss_user_entries | |
1280 | (ref_id, owner_uid, feed_id, unread, last_read, marked, | |
1281 | published, score, tag_cache, label_cache, uuid) | |
1282 | VALUES ('$ref_id', '$owner_uid', '$feed', $unread, | |
1283 | $last_read_qpart, $marked, $published, '$score', '', '', '')"); | |
1284 | ||
1285 | if (PUBSUBHUBBUB_HUB && $published == 'true') { | |
1286 | $rss_link = get_self_url_prefix() . | |
1287 | "/backend.php?op=rss&id=-2&key=" . | |
1288 | get_feed_access_key($link, -2, false, $owner_uid); | |
1289 | ||
1290 | $p = new Publisher(PUBSUBHUBBUB_HUB); | |
1291 | ||
1292 | $pubsub_result = $p->publish_update($rss_link); | |
1293 | } | |
1294 | ||
1295 | $result = db_query($link, | |
1296 | "SELECT int_id FROM ttrss_user_entries WHERE | |
1297 | ref_id = '$ref_id' AND owner_uid = '$owner_uid' AND | |
1298 | feed_id = '$feed' LIMIT 1"); | |
1299 | ||
1300 | if (db_num_rows($result) == 1) { | |
1301 | $entry_int_id = db_fetch_result($result, 0, "int_id"); | |
1302 | } | |
1303 | } else { | |
1304 | if ($debug_enabled) { | |
1305 | _debug("update_rss_feed: user record FOUND"); | |
1306 | } | |
1307 | ||
1308 | $entry_ref_id = db_fetch_result($result, 0, "ref_id"); | |
1309 | $entry_int_id = db_fetch_result($result, 0, "int_id"); | |
1310 | } | |
1311 | ||
1312 | if ($debug_enabled) { | |
1313 | _debug("update_rss_feed: RID: $entry_ref_id, IID: $entry_int_id"); | |
1314 | } | |
1315 | ||
1316 | $post_needs_update = false; | |
1317 | $update_insignificant = false; | |
1318 | ||
1319 | if ($orig_num_comments != $num_comments) { | |
1320 | $post_needs_update = true; | |
1321 | $update_insignificant = true; | |
1322 | } | |
1323 | ||
1324 | if ($content_hash != $orig_content_hash) { | |
1325 | $post_needs_update = true; | |
1326 | $update_insignificant = false; | |
1327 | } | |
1328 | ||
1329 | if (db_escape_string($orig_title) != $entry_title) { | |
1330 | $post_needs_update = true; | |
1331 | $update_insignificant = false; | |
1332 | } | |
1333 | ||
1334 | // if post needs update, update it and mark all user entries | |
1335 | // linking to this post as updated | |
1336 | if ($post_needs_update) { | |
1337 | ||
1338 | if (defined('DAEMON_EXTENDED_DEBUG')) { | |
1339 | _debug("update_rss_feed: post $entry_guid needs update..."); | |
1340 | } | |
1341 | ||
1342 | // print "<!-- post $orig_title needs update : $post_needs_update -->"; | |
1343 | ||
1344 | db_query($link, "UPDATE ttrss_entries | |
1345 | SET title = '$entry_title', content = '$entry_content', | |
1346 | content_hash = '$content_hash', | |
1347 | updated = '$entry_timestamp_fmt', | |
1348 | num_comments = '$num_comments' | |
1349 | WHERE id = '$ref_id'"); | |
1350 | ||
1351 | if (!$update_insignificant) { | |
1352 | if ($mark_unread_on_update) { | |
1353 | db_query($link, "UPDATE ttrss_user_entries | |
1354 | SET last_read = null, unread = true WHERE ref_id = '$ref_id'"); | |
1355 | } else if ($update_on_checksum_change) { | |
1356 | db_query($link, "UPDATE ttrss_user_entries | |
1357 | SET last_read = null WHERE ref_id = '$ref_id' | |
1358 | AND unread = false"); | |
1359 | } | |
1360 | } | |
1361 | } | |
1362 | } | |
1363 | ||
1364 | db_query($link, "COMMIT"); | |
1365 | ||
1366 | if ($debug_enabled) { | |
1367 | _debug("update_rss_feed: assigning labels..."); | |
1368 | } | |
1369 | ||
1370 | assign_article_to_labels($link, $entry_ref_id, $article_filters, | |
1371 | $owner_uid); | |
1372 | ||
1373 | if ($debug_enabled) { | |
1374 | _debug("update_rss_feed: looking for enclosures..."); | |
1375 | } | |
1376 | ||
1377 | // enclosures | |
1378 | ||
1379 | $enclosures = array(); | |
1380 | ||
1381 | if ($use_simplepie) { | |
1382 | $encs = $item->get_enclosures(); | |
1383 | ||
1384 | if (is_array($encs)) { | |
1385 | foreach ($encs as $e) { | |
1386 | $e_item = array( | |
1387 | $e->link, $e->type, $e->length); | |
1388 | ||
1389 | array_push($enclosures, $e_item); | |
1390 | } | |
1391 | } | |
1392 | ||
1393 | } else { | |
1394 | // <enclosure> | |
1395 | ||
1396 | $e_ctr = $item['enclosure#']; | |
1397 | ||
1398 | if ($e_ctr > 0) { | |
1399 | $e_item = array($item['enclosure@url'], | |
1400 | $item['enclosure@type'], | |
1401 | $item['enclosure@length']); | |
1402 | ||
1403 | array_push($enclosures, $e_item); | |
1404 | ||
1405 | for ($i = 0; $i <= $e_ctr; $i++ ) { | |
1406 | ||
1407 | if ($item["enclosure#$i@url"]) { | |
1408 | $e_item = array($item["enclosure#$i@url"], | |
1409 | $item["enclosure#$i@type"], | |
1410 | $item["enclosure#$i@length"]); | |
1411 | array_push($enclosures, $e_item); | |
1412 | } | |
1413 | } | |
1414 | } | |
1415 | ||
1416 | // <media:content> | |
1417 | // can there be many of those? yes -fox | |
1418 | ||
1419 | $m_ctr = $item['media']['content#']; | |
1420 | ||
1421 | if ($m_ctr > 0) { | |
1422 | $e_item = array($item['media']['content@url'], | |
1423 | $item['media']['content@medium'], | |
1424 | $item['media']['content@length']); | |
1425 | ||
1426 | array_push($enclosures, $e_item); | |
1427 | ||
1428 | for ($i = 0; $i <= $m_ctr; $i++ ) { | |
1429 | ||
1430 | if ($item["media"]["content#$i@url"]) { | |
1431 | $e_item = array($item["media"]["content#$i@url"], | |
1432 | $item["media"]["content#$i@medium"], | |
1433 | $item["media"]["content#$i@length"]); | |
1434 | array_push($enclosures, $e_item); | |
1435 | } | |
1436 | } | |
1437 | ||
1438 | } | |
1439 | } | |
1440 | ||
1441 | ||
1442 | if ($debug_enabled) { | |
1443 | _debug("update_rss_feed: article enclosures:"); | |
1444 | print_r($enclosures); | |
1445 | } | |
1446 | ||
1447 | db_query($link, "BEGIN"); | |
1448 | ||
1449 | foreach ($enclosures as $enc) { | |
1450 | $enc_url = db_escape_string($enc[0]); | |
1451 | $enc_type = db_escape_string($enc[1]); | |
1452 | $enc_dur = db_escape_string($enc[2]); | |
1453 | ||
1454 | $result = db_query($link, "SELECT id FROM ttrss_enclosures | |
1455 | WHERE content_url = '$enc_url' AND post_id = '$entry_ref_id'"); | |
1456 | ||
1457 | if (db_num_rows($result) == 0) { | |
1458 | db_query($link, "INSERT INTO ttrss_enclosures | |
1459 | (content_url, content_type, title, duration, post_id) VALUES | |
1460 | ('$enc_url', '$enc_type', '', '$enc_dur', '$entry_ref_id')"); | |
1461 | } | |
1462 | } | |
1463 | ||
1464 | db_query($link, "COMMIT"); | |
1465 | ||
1466 | // check for manual tags (we have to do it here since they're loaded from filters) | |
1467 | ||
1468 | foreach ($article_filters as $f) { | |
1469 | if ($f[0] == "tag") { | |
1470 | ||
1471 | $manual_tags = trim_array(explode(",", $f[1])); | |
1472 | ||
1473 | foreach ($manual_tags as $tag) { | |
1474 | if (tag_is_valid($tag)) { | |
1475 | array_push($entry_tags, $tag); | |
1476 | } | |
1477 | } | |
1478 | } | |
1479 | } | |
1480 | ||
1481 | // Skip boring tags | |
1482 | ||
1483 | $boring_tags = trim_array(explode(",", mb_strtolower(get_pref($link, | |
1484 | 'BLACKLISTED_TAGS', $owner_uid, ''), 'utf-8'))); | |
1485 | ||
1486 | $filtered_tags = array(); | |
1487 | $tags_to_cache = array(); | |
1488 | ||
1489 | if ($entry_tags && is_array($entry_tags)) { | |
1490 | foreach ($entry_tags as $tag) { | |
1491 | if (array_search($tag, $boring_tags) === false) { | |
1492 | array_push($filtered_tags, $tag); | |
1493 | } | |
1494 | } | |
1495 | } | |
1496 | ||
1497 | $filtered_tags = array_unique($filtered_tags); | |
1498 | ||
1499 | if ($debug_enabled) { | |
1500 | _debug("update_rss_feed: filtered article tags:"); | |
1501 | print_r($filtered_tags); | |
1502 | } | |
1503 | ||
1504 | // Save article tags in the database | |
1505 | ||
1506 | if (count($filtered_tags) > 0) { | |
1507 | ||
1508 | db_query($link, "BEGIN"); | |
1509 | ||
1510 | foreach ($filtered_tags as $tag) { | |
1511 | ||
1512 | $tag = sanitize_tag($tag); | |
1513 | $tag = db_escape_string($tag); | |
1514 | ||
1515 | if (!tag_is_valid($tag)) continue; | |
1516 | ||
1517 | $result = db_query($link, "SELECT id FROM ttrss_tags | |
1518 | WHERE tag_name = '$tag' AND post_int_id = '$entry_int_id' AND | |
1519 | owner_uid = '$owner_uid' LIMIT 1"); | |
1520 | ||
1521 | if ($result && db_num_rows($result) == 0) { | |
1522 | ||
1523 | db_query($link, "INSERT INTO ttrss_tags | |
1524 | (owner_uid,tag_name,post_int_id) | |
1525 | VALUES ('$owner_uid','$tag', '$entry_int_id')"); | |
1526 | } | |
1527 | ||
1528 | array_push($tags_to_cache, $tag); | |
1529 | } | |
1530 | ||
1531 | /* update the cache */ | |
1532 | ||
1533 | $tags_to_cache = array_unique($tags_to_cache); | |
1534 | ||
1535 | $tags_str = db_escape_string(join(",", $tags_to_cache)); | |
1536 | ||
1537 | db_query($link, "UPDATE ttrss_user_entries | |
1538 | SET tag_cache = '$tags_str' WHERE ref_id = '$entry_ref_id' | |
1539 | AND owner_uid = $owner_uid"); | |
1540 | ||
1541 | db_query($link, "COMMIT"); | |
1542 | } | |
1543 | ||
1544 | if ($debug_enabled) { | |
1545 | _debug("update_rss_feed: article processed"); | |
1546 | } | |
1547 | } | |
1548 | ||
1549 | if (!$last_updated) { | |
1550 | if ($debug_enabled) { | |
1551 | _debug("update_rss_feed: new feed, catching it up..."); | |
1552 | } | |
1553 | catchup_feed($link, $feed, false, $owner_uid); | |
1554 | } | |
1555 | ||
1556 | if ($debug_enabled) { | |
1557 | _debug("purging feed..."); | |
1558 | } | |
1559 | ||
1560 | purge_feed($link, $feed, 0, $debug_enabled); | |
1561 | ||
1562 | db_query($link, "UPDATE ttrss_feeds | |
1563 | SET last_updated = NOW(), last_error = '' WHERE id = '$feed'"); | |
1564 | ||
1565 | // db_query($link, "COMMIT"); | |
1566 | ||
1567 | } else { | |
1568 | ||
1569 | if ($use_simplepie) { | |
1570 | $error_msg = mb_substr($rss->error(), 0, 250); | |
1571 | } else { | |
1572 | $error_msg = mb_substr(magpie_error(), 0, 250); | |
1573 | } | |
1574 | ||
1575 | if ($debug_enabled) { | |
1576 | _debug("update_rss_feed: error fetching feed: $error_msg"); | |
1577 | } | |
1578 | ||
1579 | $error_msg = db_escape_string($error_msg); | |
1580 | ||
1581 | db_query($link, | |
1582 | "UPDATE ttrss_feeds SET last_error = '$error_msg', | |
1583 | last_updated = NOW() WHERE id = '$feed'"); | |
1584 | } | |
1585 | ||
1586 | if ($use_simplepie) { | |
1587 | unset($rss); | |
1588 | } | |
1589 | ||
1590 | if ($debug_enabled) { | |
1591 | _debug("update_rss_feed: done"); | |
1592 | } | |
1593 | ||
1594 | } | |
1595 | ||
1596 | function print_select($id, $default, $values, $attributes = "") { | |
1597 | print "<select name=\"$id\" id=\"$id\" $attributes>"; | |
1598 | foreach ($values as $v) { | |
1599 | if ($v == $default) | |
1600 | $sel = "selected=\"1\""; | |
1601 | else | |
1602 | $sel = ""; | |
1603 | ||
1604 | print "<option value=\"$v\" $sel>$v</option>"; | |
1605 | } | |
1606 | print "</select>"; | |
1607 | } | |
1608 | ||
1609 | function print_select_hash($id, $default, $values, $attributes = "") { | |
1610 | print "<select name=\"$id\" id='$id' $attributes>"; | |
1611 | foreach (array_keys($values) as $v) { | |
1612 | if ($v == $default) | |
1613 | $sel = 'selected="selected"'; | |
1614 | else | |
1615 | $sel = ""; | |
1616 | ||
1617 | print "<option $sel value=\"$v\">".$values[$v]."</option>"; | |
1618 | } | |
1619 | ||
1620 | print "</select>"; | |
1621 | } | |
1622 | ||
1623 | function get_article_filters($filters, $title, $content, $link, $timestamp, $author, $tags) { | |
1624 | $matches = array(); | |
1625 | ||
1626 | if ($filters["title"]) { | |
1627 | foreach ($filters["title"] as $filter) { | |
1628 | $reg_exp = $filter["reg_exp"]; | |
1629 | $inverse = $filter["inverse"]; | |
1630 | if ((!$inverse && @preg_match("/$reg_exp/i", $title)) || | |
1631 | ($inverse && !@preg_match("/$reg_exp/i", $title))) { | |
1632 | ||
1633 | array_push($matches, array($filter["action"], $filter["action_param"])); | |
1634 | } | |
1635 | } | |
1636 | } | |
1637 | ||
1638 | if ($filters["content"]) { | |
1639 | foreach ($filters["content"] as $filter) { | |
1640 | $reg_exp = $filter["reg_exp"]; | |
1641 | $inverse = $filter["inverse"]; | |
1642 | ||
1643 | if ((!$inverse && @preg_match("/$reg_exp/i", $content)) || | |
1644 | ($inverse && !@preg_match("/$reg_exp/i", $content))) { | |
1645 | ||
1646 | array_push($matches, array($filter["action"], $filter["action_param"])); | |
1647 | } | |
1648 | } | |
1649 | } | |
1650 | ||
1651 | if ($filters["both"]) { | |
1652 | foreach ($filters["both"] as $filter) { | |
1653 | $reg_exp = $filter["reg_exp"]; | |
1654 | $inverse = $filter["inverse"]; | |
1655 | ||
1656 | if ($inverse) { | |
1657 | if (!@preg_match("/$reg_exp/i", $title) && !preg_match("/$reg_exp/i", $content)) { | |
1658 | array_push($matches, array($filter["action"], $filter["action_param"])); | |
1659 | } | |
1660 | } else { | |
1661 | if (@preg_match("/$reg_exp/i", $title) || preg_match("/$reg_exp/i", $content)) { | |
1662 | array_push($matches, array($filter["action"], $filter["action_param"])); | |
1663 | } | |
1664 | } | |
1665 | } | |
1666 | } | |
1667 | ||
1668 | if ($filters["link"]) { | |
1669 | $reg_exp = $filter["reg_exp"]; | |
1670 | foreach ($filters["link"] as $filter) { | |
1671 | $reg_exp = $filter["reg_exp"]; | |
1672 | $inverse = $filter["inverse"]; | |
1673 | ||
1674 | if ((!$inverse && @preg_match("/$reg_exp/i", $link)) || | |
1675 | ($inverse && !@preg_match("/$reg_exp/i", $link))) { | |
1676 | ||
1677 | array_push($matches, array($filter["action"], $filter["action_param"])); | |
1678 | } | |
1679 | } | |
1680 | } | |
1681 | ||
1682 | if ($filters["date"]) { | |
1683 | $reg_exp = $filter["reg_exp"]; | |
1684 | foreach ($filters["date"] as $filter) { | |
1685 | $date_modifier = $filter["filter_param"]; | |
1686 | $inverse = $filter["inverse"]; | |
1687 | $check_timestamp = strtotime($filter["reg_exp"]); | |
1688 | ||
1689 | # no-op when timestamp doesn't parse to prevent misfires | |
1690 | ||
1691 | if ($check_timestamp) { | |
1692 | $match_ok = false; | |
1693 | ||
1694 | if ($date_modifier == "before" && $timestamp < $check_timestamp || | |
1695 | $date_modifier == "after" && $timestamp > $check_timestamp) { | |
1696 | $match_ok = true; | |
1697 | } | |
1698 | ||
1699 | if ($inverse) $match_ok = !$match_ok; | |
1700 | ||
1701 | if ($match_ok) { | |
1702 | array_push($matches, array($filter["action"], $filter["action_param"])); | |
1703 | } | |
1704 | } | |
1705 | } | |
1706 | } | |
1707 | ||
1708 | if ($filters["author"]) { | |
1709 | foreach ($filters["author"] as $filter) { | |
1710 | $reg_exp = $filter["reg_exp"]; | |
1711 | $inverse = $filter["inverse"]; | |
1712 | if ((!$inverse && @preg_match("/$reg_exp/i", $author)) || | |
1713 | ($inverse && !@preg_match("/$reg_exp/i", $author))) { | |
1714 | ||
1715 | array_push($matches, array($filter["action"], $filter["action_param"])); | |
1716 | } | |
1717 | } | |
1718 | } | |
1719 | ||
1720 | if ($filters["tag"]) { | |
1721 | ||
1722 | $tag_string = join(",", $tags); | |
1723 | ||
1724 | foreach ($filters["tag"] as $filter) { | |
1725 | $reg_exp = $filter["reg_exp"]; | |
1726 | $inverse = $filter["inverse"]; | |
1727 | ||
1728 | if ((!$inverse && @preg_match("/$reg_exp/i", $tag_string)) || | |
1729 | ($inverse && !@preg_match("/$reg_exp/i", $tag_string))) { | |
1730 | ||
1731 | array_push($matches, array($filter["action"], $filter["action_param"])); | |
1732 | } | |
1733 | } | |
1734 | } | |
1735 | ||
1736 | ||
1737 | return $matches; | |
1738 | } | |
1739 | ||
1740 | function find_article_filter($filters, $filter_name) { | |
1741 | foreach ($filters as $f) { | |
1742 | if ($f[0] == $filter_name) { | |
1743 | return $f; | |
1744 | }; | |
1745 | } | |
1746 | return false; | |
1747 | } | |
1748 | ||
1749 | function calculate_article_score($filters) { | |
1750 | $score = 0; | |
1751 | ||
1752 | foreach ($filters as $f) { | |
1753 | if ($f[0] == "score") { | |
1754 | $score += $f[1]; | |
1755 | }; | |
1756 | } | |
1757 | return $score; | |
1758 | } | |
1759 | ||
1760 | function assign_article_to_labels($link, $id, $filters, $owner_uid) { | |
1761 | foreach ($filters as $f) { | |
1762 | if ($f[0] == "label") { | |
1763 | label_add_article($link, $id, $f[1], $owner_uid); | |
1764 | }; | |
1765 | } | |
1766 | } | |
1767 | ||
1768 | function getmicrotime() { | |
1769 | list($usec, $sec) = explode(" ",microtime()); | |
1770 | return ((float)$usec + (float)$sec); | |
1771 | } | |
1772 | ||
1773 | function print_radio($id, $default, $true_is, $values, $attributes = "") { | |
1774 | foreach ($values as $v) { | |
1775 | ||
1776 | if ($v == $default) | |
1777 | $sel = "checked"; | |
1778 | else | |
1779 | $sel = ""; | |
1780 | ||
1781 | if ($v == $true_is) { | |
1782 | $sel .= " value=\"1\""; | |
1783 | } else { | |
1784 | $sel .= " value=\"0\""; | |
1785 | } | |
1786 | ||
1787 | print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\" | |
1788 | type=\"radio\" $sel $attributes name=\"$id\"> $v "; | |
1789 | ||
1790 | } | |
1791 | } | |
1792 | ||
1793 | function initialize_user_prefs($link, $uid, $profile = false) { | |
1794 | ||
1795 | $uid = db_escape_string($uid); | |
1796 | ||
1797 | if (!$profile) { | |
1798 | $profile = "NULL"; | |
1799 | $profile_qpart = "AND profile IS NULL"; | |
1800 | } else { | |
1801 | $profile_qpart = "AND profile = '$profile'"; | |
1802 | } | |
1803 | ||
1804 | if (get_schema_version($link) < 63) $profile_qpart = ""; | |
1805 | ||
1806 | db_query($link, "BEGIN"); | |
1807 | ||
1808 | $result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs"); | |
1809 | ||
1810 | $u_result = db_query($link, "SELECT pref_name | |
1811 | FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart"); | |
1812 | ||
1813 | $active_prefs = array(); | |
1814 | ||
1815 | while ($line = db_fetch_assoc($u_result)) { | |
1816 | array_push($active_prefs, $line["pref_name"]); | |
1817 | } | |
1818 | ||
1819 | while ($line = db_fetch_assoc($result)) { | |
1820 | if (array_search($line["pref_name"], $active_prefs) === FALSE) { | |
1821 | // print "adding " . $line["pref_name"] . "<br>"; | |
1822 | ||
1823 | if (get_schema_version($link) < 63) { | |
1824 | db_query($link, "INSERT INTO ttrss_user_prefs | |
1825 | (owner_uid,pref_name,value) VALUES | |
1826 | ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')"); | |
1827 | ||
1828 | } else { | |
1829 | db_query($link, "INSERT INTO ttrss_user_prefs | |
1830 | (owner_uid,pref_name,value, profile) VALUES | |
1831 | ('$uid', '".$line["pref_name"]."','".$line["def_value"]."', $profile)"); | |
1832 | } | |
1833 | ||
1834 | } | |
1835 | } | |
1836 | ||
1837 | db_query($link, "COMMIT"); | |
1838 | ||
1839 | } | |
1840 | ||
1841 | function lookup_user_id($link, $user) { | |
1842 | ||
1843 | $result = db_query($link, "SELECT id FROM ttrss_users WHERE login = '$user'"); | |
1844 | ||
1845 | if (db_num_rows($result) == 1) { | |
1846 | return db_fetch_result($result, 0, "id"); | |
1847 | } else { | |
1848 | return false; | |
1849 | } | |
1850 | } | |
1851 | ||
1852 | /* function http_authenticate_user($link) { | |
1853 | if (!$_SERVER["PHP_AUTH_USER"]) { | |
1854 | ||
1855 | header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"'); | |
1856 | header('HTTP/1.0 401 Unauthorized'); | |
1857 | exit; | |
1858 | ||
1859 | } else { | |
1860 | $auth_result = authenticate_user($link, | |
1861 | $_SERVER["PHP_AUTH_USER"], $_SERVER["PHP_AUTH_PW"]); | |
1862 | ||
1863 | if (!$auth_result) { | |
1864 | header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"'); | |
1865 | header('HTTP/1.0 401 Unauthorized'); | |
1866 | exit; | |
1867 | } | |
1868 | } | |
1869 | ||
1870 | return true; | |
1871 | } */ | |
1872 | ||
1873 | function get_ssl_certificate_id() { | |
1874 | if ($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"]) { | |
1875 | return sha1($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"] . | |
1876 | $_SERVER["REDIRECT_SSL_CLIENT_V_START"] . | |
1877 | $_SERVER["REDIRECT_SSL_CLIENT_V_END"] . | |
1878 | $_SERVER["REDIRECT_SSL_CLIENT_S_DN"]); | |
1879 | } | |
1880 | return ""; | |
1881 | } | |
1882 | ||
1883 | function get_login_by_ssl_certificate($link) { | |
1884 | ||
1885 | $cert_serial = db_escape_string(get_ssl_certificate_id()); | |
1886 | ||
1887 | if ($cert_serial) { | |
1888 | $result = db_query($link, "SELECT login FROM ttrss_user_prefs, ttrss_users | |
1889 | WHERE pref_name = 'SSL_CERT_SERIAL' AND value = '$cert_serial' AND | |
1890 | owner_uid = ttrss_users.id"); | |
1891 | ||
1892 | if (db_num_rows($result) != 0) { | |
1893 | return db_escape_string(db_fetch_result($result, 0, "login")); | |
1894 | } | |
1895 | } | |
1896 | ||
1897 | return ""; | |
1898 | } | |
1899 | ||
1900 | function get_remote_user($link) { | |
1901 | ||
1902 | if (defined('ALLOW_REMOTE_USER_AUTH') && ALLOW_REMOTE_USER_AUTH) { | |
1903 | return db_escape_string($_SERVER["REMOTE_USER"]); | |
1904 | } | |
1905 | ||
1906 | return db_escape_string(get_login_by_ssl_certificate($link)); | |
1907 | } | |
1908 | ||
1909 | function get_remote_fakepass($link) { | |
1910 | if (get_remote_user($link)) | |
1911 | return "******"; | |
1912 | else | |
1913 | return ""; | |
1914 | } | |
1915 | ||
1916 | function authenticate_user($link, $login, $password, $force_auth = false) { | |
1917 | ||
1918 | if (!SINGLE_USER_MODE) { | |
1919 | ||
1920 | $pwd_hash1 = encrypt_password($password); | |
1921 | $pwd_hash2 = encrypt_password($password, $login); | |
1922 | $login = db_escape_string($login); | |
1923 | ||
1924 | $remote_user = get_remote_user($link); | |
1925 | ||
1926 | if ($remote_user && $remote_user == $login && $login != "admin") { | |
1927 | ||
1928 | $login = $remote_user; | |
1929 | ||
1930 | $query = "SELECT id,login,access_level,pwd_hash | |
1931 | FROM ttrss_users WHERE | |
1932 | login = '$login'"; | |
1933 | ||
1934 | if (defined('AUTO_CREATE_USER') && AUTO_CREATE_USER | |
1935 | && $_SERVER["REMOTE_USER"]) { | |
1936 | $result = db_query($link, $query); | |
1937 | ||
1938 | // First login ? | |
1939 | if (db_num_rows($result) == 0) { | |
1940 | $query2 = "INSERT INTO ttrss_users | |
1941 | (login,access_level,last_login,created) | |
1942 | VALUES ('$login', 0, null, NOW())"; | |
1943 | db_query($link, $query2); | |
1944 | } | |
1945 | } | |
1946 | ||
1947 | } else { | |
1948 | $query = "SELECT id,login,access_level,pwd_hash | |
1949 | FROM ttrss_users WHERE | |
1950 | login = '$login' AND (pwd_hash = '$pwd_hash1' OR | |
1951 | pwd_hash = '$pwd_hash2')"; | |
1952 | } | |
1953 | ||
1954 | $result = db_query($link, $query); | |
1955 | ||
1956 | if (db_num_rows($result) == 1) { | |
1957 | $_SESSION["uid"] = db_fetch_result($result, 0, "id"); | |
1958 | $_SESSION["name"] = db_fetch_result($result, 0, "login"); | |
1959 | $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level"); | |
1960 | ||
1961 | db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " . | |
1962 | $_SESSION["uid"]); | |
1963 | ||
1964 | ||
1965 | // LemonLDAP can send user informations via HTTP HEADER | |
1966 | if (defined('AUTO_CREATE_USER') && AUTO_CREATE_USER){ | |
1967 | // update user name | |
1968 | $fullname = $_SERVER['HTTP_USER_NAME'] ? $_SERVER['HTTP_USER_NAME'] : $_SERVER['AUTHENTICATE_CN']; | |
1969 | if ($fullname){ | |
1970 | $fullname = db_escape_string($fullname); | |
1971 | db_query($link, "UPDATE ttrss_users SET full_name = '$fullname' WHERE id = " . | |
1972 | $_SESSION["uid"]); | |
1973 | } | |
1974 | // update user mail | |
1975 | $email = $_SERVER['HTTP_USER_MAIL'] ? $_SERVER['HTTP_USER_MAIL'] : $_SERVER['AUTHENTICATE_MAIL']; | |
1976 | if ($email){ | |
1977 | $email = db_escape_string($email); | |
1978 | db_query($link, "UPDATE ttrss_users SET email = '$email' WHERE id = " . | |
1979 | $_SESSION["uid"]); | |
1980 | } | |
1981 | } | |
1982 | ||
1983 | $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"]; | |
1984 | $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash"); | |
1985 | ||
1986 | $_SESSION["last_version_check"] = time(); | |
1987 | ||
1988 | initialize_user_prefs($link, $_SESSION["uid"]); | |
1989 | ||
1990 | return true; | |
1991 | } | |
1992 | ||
1993 | return false; | |
1994 | ||
1995 | } else { | |
1996 | ||
1997 | $_SESSION["uid"] = 1; | |
1998 | $_SESSION["name"] = "admin"; | |
1999 | ||
2000 | $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"]; | |
2001 | ||
2002 | initialize_user_prefs($link, $_SESSION["uid"]); | |
2003 | ||
2004 | return true; | |
2005 | } | |
2006 | } | |
2007 | ||
2008 | function make_password($length = 8) { | |
2009 | ||
2010 | $password = ""; | |
2011 | $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ"; | |
2012 | ||
2013 | $i = 0; | |
2014 | ||
2015 | while ($i < $length) { | |
2016 | $char = substr($possible, mt_rand(0, strlen($possible)-1), 1); | |
2017 | ||
2018 | if (!strstr($password, $char)) { | |
2019 | $password .= $char; | |
2020 | $i++; | |
2021 | } | |
2022 | } | |
2023 | return $password; | |
2024 | } | |
2025 | ||
2026 | // this is called after user is created to initialize default feeds, labels | |
2027 | // or whatever else | |
2028 | ||
2029 | // user preferences are checked on every login, not here | |
2030 | ||
2031 | function initialize_user($link, $uid) { | |
2032 | ||
2033 | db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url) | |
2034 | values ('$uid', 'Tiny Tiny RSS: New Releases', | |
2035 | 'http://tt-rss.org/releases.rss')"); | |
2036 | ||
2037 | db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url) | |
2038 | values ('$uid', 'Tiny Tiny RSS: Forum', | |
2039 | 'http://tt-rss.org/forum/rss.php')"); | |
2040 | } | |
2041 | ||
2042 | function logout_user() { | |
2043 | session_destroy(); | |
2044 | if (isset($_COOKIE[session_name()])) { | |
2045 | setcookie(session_name(), '', time()-42000, '/'); | |
2046 | } | |
2047 | } | |
2048 | ||
2049 | function get_script_urlpath() { | |
2050 | return preg_replace('/\/[^\/]*$/', "", $_SERVER["REQUEST_URI"]); | |
2051 | } | |
2052 | ||
2053 | function validate_session($link) { | |
2054 | if (SINGLE_USER_MODE) return true; | |
2055 | ||
2056 | $check_ip = $_SESSION['ip_address']; | |
2057 | ||
2058 | switch (SESSION_CHECK_ADDRESS) { | |
2059 | case 0: | |
2060 | $check_ip = ''; | |
2061 | break; | |
2062 | case 1: | |
2063 | $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+1); | |
2064 | break; | |
2065 | case 2: | |
2066 | $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')); | |
2067 | $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+1); | |
2068 | break; | |
2069 | }; | |
2070 | ||
2071 | if ($check_ip && strpos($_SERVER['REMOTE_ADDR'], $check_ip) !== 0) { | |
2072 | $_SESSION["login_error_msg"] = | |
2073 | __("Session failed to validate (incorrect IP)"); | |
2074 | return false; | |
2075 | } | |
2076 | ||
2077 | if ($_SESSION["ref_schema_version"] != get_schema_version($link, true)) | |
2078 | return false; | |
2079 | ||
2080 | if ($_SESSION["uid"]) { | |
2081 | ||
2082 | $result = db_query($link, | |
2083 | "SELECT pwd_hash FROM ttrss_users WHERE id = '".$_SESSION["uid"]."'"); | |
2084 | ||
2085 | $pwd_hash = db_fetch_result($result, 0, "pwd_hash"); | |
2086 | ||
2087 | if ($pwd_hash != $_SESSION["pwd_hash"]) { | |
2088 | return false; | |
2089 | } | |
2090 | } | |
2091 | ||
2092 | /* if ($_SESSION["cookie_lifetime"] && $_SESSION["uid"]) { | |
2093 | ||
2094 | //print_r($_SESSION); | |
2095 | ||
2096 | if (time() > $_SESSION["cookie_lifetime"]) { | |
2097 | return false; | |
2098 | } | |
2099 | } */ | |
2100 | ||
2101 | return true; | |
2102 | } | |
2103 | ||
2104 | function login_sequence($link, $mobile = false) { | |
2105 | $_SESSION["prefs_cache"] = array(); | |
2106 | ||
2107 | if (!SINGLE_USER_MODE) { | |
2108 | ||
2109 | $login_action = $_POST["login_action"]; | |
2110 | ||
2111 | # try to authenticate user if called from login form | |
2112 | if ($login_action == "do_login") { | |
2113 | $login = $_POST["login"]; | |
2114 | $password = $_POST["password"]; | |
2115 | $remember_me = $_POST["remember_me"]; | |
2116 | ||
2117 | if (authenticate_user($link, $login, $password)) { | |
2118 | $_POST["password"] = ""; | |
2119 | ||
2120 | $_SESSION["language"] = $_POST["language"]; | |
2121 | $_SESSION["ref_schema_version"] = get_schema_version($link, true); | |
2122 | $_SESSION["bw_limit"] = !!$_POST["bw_limit"]; | |
2123 | ||
2124 | if ($_POST["profile"]) { | |
2125 | ||
2126 | $profile = db_escape_string($_POST["profile"]); | |
2127 | ||
2128 | $result = db_query($link, "SELECT id FROM ttrss_settings_profiles | |
2129 | WHERE id = '$profile' AND owner_uid = " . $_SESSION["uid"]); | |
2130 | ||
2131 | if (db_num_rows($result) != 0) { | |
2132 | $_SESSION["profile"] = $profile; | |
2133 | $_SESSION["prefs_cache"] = array(); | |
2134 | } | |
2135 | } | |
2136 | ||
2137 | if ($_REQUEST['return']) { | |
2138 | header("Location: " . $_REQUEST['return']); | |
2139 | } else { | |
2140 | header("Location: " . $_SERVER["REQUEST_URI"]); | |
2141 | } | |
2142 | ||
2143 | exit; | |
2144 | ||
2145 | return; | |
2146 | } else { | |
2147 | $_SESSION["login_error_msg"] = __("Incorrect username or password"); | |
2148 | } | |
2149 | } | |
2150 | ||
2151 | if (!$_SESSION["uid"] || !validate_session($link)) { | |
2152 | ||
2153 | if (get_remote_user($link) && AUTO_LOGIN) { | |
2154 | authenticate_user($link, get_remote_user($link), null); | |
2155 | $_SESSION["ref_schema_version"] = get_schema_version($link, true); | |
2156 | } else { | |
2157 | render_login_form($link, $mobile); | |
2158 | //header("Location: login.php"); | |
2159 | exit; | |
2160 | } | |
2161 | } else { | |
2162 | /* bump login timestamp */ | |
2163 | db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " . | |
2164 | $_SESSION["uid"]); | |
2165 | ||
2166 | if ($_SESSION["language"] && SESSION_COOKIE_LIFETIME > 0) { | |
2167 | setcookie("ttrss_lang", $_SESSION["language"], | |
2168 | time() + SESSION_COOKIE_LIFETIME); | |
2169 | } | |
2170 | ||
2171 | // try to remove possible duplicates from feed counter cache | |
2172 | // ccache_cleanup($link, $_SESSION["uid"]); | |
2173 | } | |
2174 | ||
2175 | } else { | |
2176 | return authenticate_user($link, "admin", null); | |
2177 | } | |
2178 | } | |
2179 | ||
2180 | function truncate_string($str, $max_len, $suffix = '…') { | |
2181 | if (mb_strlen($str, "utf-8") > $max_len - 3) { | |
2182 | return mb_substr($str, 0, $max_len, "utf-8") . $suffix; | |
2183 | } else { | |
2184 | return $str; | |
2185 | } | |
2186 | } | |
2187 | ||
2188 | function theme_image($link, $filename) { | |
2189 | if ($link) { | |
2190 | $theme_path = get_user_theme_path($link); | |
2191 | ||
2192 | if ($theme_path && is_file($theme_path.$filename)) { | |
2193 | return $theme_path.$filename; | |
2194 | } else { | |
2195 | return $filename; | |
2196 | } | |
2197 | } else { | |
2198 | return $filename; | |
2199 | } | |
2200 | } | |
2201 | ||
2202 | function get_user_theme($link) { | |
2203 | ||
2204 | if (get_schema_version($link) >= 63 && $_SESSION["uid"]) { | |
2205 | $theme_name = get_pref($link, "_THEME_ID"); | |
2206 | if (is_dir("themes/$theme_name")) { | |
2207 | return $theme_name; | |
2208 | } else { | |
2209 | return ''; | |
2210 | } | |
2211 | } else { | |
2212 | return ''; | |
2213 | } | |
2214 | ||
2215 | } | |
2216 | ||
2217 | function get_user_theme_path($link) { | |
2218 | $theme_path = ''; | |
2219 | ||
2220 | if (get_schema_version($link) >= 63 && $_SESSION["uid"]) { | |
2221 | $theme_name = get_pref($link, "_THEME_ID"); | |
2222 | ||
2223 | if ($theme_name && is_dir("themes/$theme_name")) { | |
2224 | $theme_path = "themes/$theme_name/"; | |
2225 | } else { | |
2226 | $theme_name = ''; | |
2227 | } | |
2228 | } else { | |
2229 | $theme_path = ''; | |
2230 | } | |
2231 | ||
2232 | if ($theme_path) { | |
2233 | if (is_file("$theme_path/theme.ini")) { | |
2234 | $ini = parse_ini_file("$theme_path/theme.ini", true); | |
2235 | if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED) { | |
2236 | return $theme_path; | |
2237 | } | |
2238 | } | |
2239 | } | |
2240 | return ''; | |
2241 | } | |
2242 | ||
2243 | function get_user_theme_options($link) { | |
2244 | $t = get_user_theme_path($link); | |
2245 | ||
2246 | if ($t) { | |
2247 | if (is_file("$t/theme.ini")) { | |
2248 | $ini = parse_ini_file("$t/theme.ini", true); | |
2249 | if ($ini['theme']['version']) { | |
2250 | return $ini['theme']['options']; | |
2251 | } | |
2252 | } | |
2253 | } | |
2254 | return ''; | |
2255 | } | |
2256 | ||
2257 | function print_theme_includes($link) { | |
2258 | ||
2259 | $t = get_user_theme_path($link); | |
2260 | $time = time(); | |
2261 | ||
2262 | if ($t) { | |
2263 | print "<link rel=\"stylesheet\" type=\"text/css\" | |
2264 | href=\"$t/theme.css?$time \">"; | |
2265 | if (file_exists("$t/theme.js")) { | |
2266 | print "<script type=\"text/javascript\" src=\"$t/theme.js?$time\"> | |
2267 | </script>"; | |
2268 | } | |
2269 | } | |
2270 | } | |
2271 | ||
2272 | function get_all_themes() { | |
2273 | $themes = glob("themes/*"); | |
2274 | ||
2275 | asort($themes); | |
2276 | ||
2277 | $rv = array(); | |
2278 | ||
2279 | foreach ($themes as $t) { | |
2280 | if (is_file("$t/theme.ini")) { | |
2281 | $ini = parse_ini_file("$t/theme.ini", true); | |
2282 | if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED && | |
2283 | !$ini['theme']['disabled']) { | |
2284 | $entry = array(); | |
2285 | $entry["path"] = $t; | |
2286 | $entry["base"] = basename($t); | |
2287 | $entry["name"] = $ini['theme']['name']; | |
2288 | $entry["version"] = $ini['theme']['version']; | |
2289 | $entry["author"] = $ini['theme']['author']; | |
2290 | $entry["options"] = $ini['theme']['options']; | |
2291 | array_push($rv, $entry); | |
2292 | } | |
2293 | } | |
2294 | } | |
2295 | ||
2296 | return $rv; | |
2297 | } | |
2298 | ||
2299 | function convert_timestamp($timestamp, $source_tz, $dest_tz) { | |
2300 | ||
2301 | try { | |
2302 | $source_tz = new DateTimeZone($source_tz); | |
2303 | } catch (Exception $e) { | |
2304 | $source_tz = new DateTimeZone('UTC'); | |
2305 | } | |
2306 | ||
2307 | try { | |
2308 | $dest_tz = new DateTimeZone($dest_tz); | |
2309 | } catch (Exception $e) { | |
2310 | $dest_tz = new DateTimeZone('UTC'); | |
2311 | } | |
2312 | ||
2313 | $dt = new DateTime(date('Y-m-d H:i:s', $timestamp), $source_tz); | |
2314 | return $dt->format('U') + $dest_tz->getOffset($dt); | |
2315 | } | |
2316 | ||
2317 | function make_local_datetime($link, $timestamp, $long, $owner_uid = false, | |
2318 | $no_smart_dt = false) { | |
2319 | ||
2320 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
2321 | if (!$timestamp) $timestamp = '1970-01-01 0:00'; | |
2322 | ||
2323 | global $utc_tz; | |
2324 | global $tz_offset; | |
2325 | ||
2326 | # We store date in UTC internally | |
2327 | $dt = new DateTime($timestamp, $utc_tz); | |
2328 | ||
2329 | if ($tz_offset == -1) { | |
2330 | ||
2331 | $user_tz_string = get_pref($link, 'USER_TIMEZONE', $owner_uid); | |
2332 | ||
2333 | try { | |
2334 | $user_tz = new DateTimeZone($user_tz_string); | |
2335 | } catch (Exception $e) { | |
2336 | $user_tz = $utc_tz; | |
2337 | } | |
2338 | ||
2339 | $tz_offset = $user_tz->getOffset($dt); | |
2340 | } | |
2341 | ||
2342 | $user_timestamp = $dt->format('U') + $tz_offset; | |
2343 | ||
2344 | if (!$no_smart_dt) { | |
2345 | return smart_date_time($link, $user_timestamp, | |
2346 | $tz_offset, $owner_uid); | |
2347 | } else { | |
2348 | if ($long) | |
2349 | $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid); | |
2350 | else | |
2351 | $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid); | |
2352 | ||
2353 | return date($format, $user_timestamp); | |
2354 | } | |
2355 | } | |
2356 | ||
2357 | function smart_date_time($link, $timestamp, $tz_offset = 0, $owner_uid = false) { | |
2358 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
2359 | ||
2360 | if (date("Y.m.d", $timestamp) == date("Y.m.d", time() + $tz_offset)) { | |
2361 | return date("G:i", $timestamp); | |
2362 | } else if (date("Y", $timestamp) == date("Y", time() + $tz_offset)) { | |
2363 | $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid); | |
2364 | return date($format, $timestamp); | |
2365 | } else { | |
2366 | $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid); | |
2367 | return date($format, $timestamp); | |
2368 | } | |
2369 | } | |
2370 | ||
2371 | function smart_date($timestamp) { | |
2372 | if (date("Y.m.d", $timestamp) == date("Y.m.d")) { | |
2373 | return "Today"; | |
2374 | } else if (date("Y", $timestamp) == date("Y")) { | |
2375 | return date("D m", $timestamp); | |
2376 | } else { | |
2377 | return date("Y/m/d", $timestamp); | |
2378 | } | |
2379 | } | |
2380 | ||
2381 | function sql_bool_to_string($s) { | |
2382 | if ($s == "t" || $s == "1") { | |
2383 | return "true"; | |
2384 | } else { | |
2385 | return "false"; | |
2386 | } | |
2387 | } | |
2388 | ||
2389 | function sql_bool_to_bool($s) { | |
2390 | if ($s == "t" || $s == "1" || $s == "true") { | |
2391 | return true; | |
2392 | } else { | |
2393 | return false; | |
2394 | } | |
2395 | } | |
2396 | ||
2397 | function bool_to_sql_bool($s) { | |
2398 | if ($s) { | |
2399 | return "true"; | |
2400 | } else { | |
2401 | return "false"; | |
2402 | } | |
2403 | } | |
2404 | ||
2405 | function toggleEvenOdd($a) { | |
2406 | if ($a == "even") | |
2407 | return "odd"; | |
2408 | else | |
2409 | return "even"; | |
2410 | } | |
2411 | ||
2412 | // Session caching removed due to causing wrong redirects to upgrade | |
2413 | // script when get_schema_version() is called on an obsolete session | |
2414 | // created on a previous schema version. | |
2415 | function get_schema_version($link, $nocache = false) { | |
2416 | global $schema_version; | |
2417 | ||
2418 | if (!$schema_version) { | |
2419 | $result = db_query($link, "SELECT schema_version FROM ttrss_version"); | |
2420 | $version = db_fetch_result($result, 0, "schema_version"); | |
2421 | $schema_version = $version; | |
2422 | return $version; | |
2423 | } else { | |
2424 | return $schema_version; | |
2425 | } | |
2426 | } | |
2427 | ||
2428 | function sanity_check($link) { | |
2429 | ||
2430 | global $ERRORS; | |
2431 | ||
2432 | $error_code = 0; | |
2433 | $schema_version = get_schema_version($link, true); | |
2434 | ||
2435 | if ($schema_version != SCHEMA_VERSION) { | |
2436 | $error_code = 5; | |
2437 | } | |
2438 | ||
2439 | if (DB_TYPE == "mysql") { | |
2440 | $result = db_query($link, "SELECT true", false); | |
2441 | if (db_num_rows($result) != 1) { | |
2442 | $error_code = 10; | |
2443 | } | |
2444 | } | |
2445 | ||
2446 | if (db_escape_string("testTEST") != "testTEST") { | |
2447 | $error_code = 12; | |
2448 | } | |
2449 | ||
2450 | return array("code" => $error_code, "message" => $ERRORS[$error_code]); | |
2451 | } | |
2452 | ||
2453 | function file_is_locked($filename) { | |
2454 | if (function_exists('flock')) { | |
2455 | $fp = @fopen(LOCK_DIRECTORY . "/$filename", "r"); | |
2456 | if ($fp) { | |
2457 | if (flock($fp, LOCK_EX | LOCK_NB)) { | |
2458 | flock($fp, LOCK_UN); | |
2459 | fclose($fp); | |
2460 | return false; | |
2461 | } | |
2462 | fclose($fp); | |
2463 | return true; | |
2464 | } else { | |
2465 | return false; | |
2466 | } | |
2467 | } | |
2468 | return true; // consider the file always locked and skip the test | |
2469 | } | |
2470 | ||
2471 | function make_lockfile($filename) { | |
2472 | $fp = fopen(LOCK_DIRECTORY . "/$filename", "w"); | |
2473 | ||
2474 | if (flock($fp, LOCK_EX | LOCK_NB)) { | |
2475 | if (function_exists('posix_getpid')) { | |
2476 | fwrite($fp, posix_getpid() . "\n"); | |
2477 | } | |
2478 | return $fp; | |
2479 | } else { | |
2480 | return false; | |
2481 | } | |
2482 | } | |
2483 | ||
2484 | function make_stampfile($filename) { | |
2485 | $fp = fopen(LOCK_DIRECTORY . "/$filename", "w"); | |
2486 | ||
2487 | if (flock($fp, LOCK_EX | LOCK_NB)) { | |
2488 | fwrite($fp, time() . "\n"); | |
2489 | flock($fp, LOCK_UN); | |
2490 | fclose($fp); | |
2491 | return true; | |
2492 | } else { | |
2493 | return false; | |
2494 | } | |
2495 | } | |
2496 | ||
2497 | function sql_random_function() { | |
2498 | if (DB_TYPE == "mysql") { | |
2499 | return "RAND()"; | |
2500 | } else { | |
2501 | return "RANDOM()"; | |
2502 | } | |
2503 | } | |
2504 | ||
2505 | function catchup_feed($link, $feed, $cat_view, $owner_uid = false) { | |
2506 | ||
2507 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
2508 | ||
2509 | //if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) { | |
2510 | ||
2511 | if (is_numeric($feed)) { | |
2512 | if ($cat_view) { | |
2513 | ||
2514 | if ($feed >= 0) { | |
2515 | ||
2516 | if ($feed > 0) { | |
2517 | $cat_qpart = "cat_id = '$feed'"; | |
2518 | } else { | |
2519 | $cat_qpart = "cat_id IS NULL"; | |
2520 | } | |
2521 | ||
2522 | $tmp_result = db_query($link, "SELECT id | |
2523 | FROM ttrss_feeds WHERE $cat_qpart AND owner_uid = $owner_uid"); | |
2524 | ||
2525 | while ($tmp_line = db_fetch_assoc($tmp_result)) { | |
2526 | ||
2527 | $tmp_feed = $tmp_line["id"]; | |
2528 | ||
2529 | db_query($link, "UPDATE ttrss_user_entries | |
2530 | SET unread = false,last_read = NOW() | |
2531 | WHERE feed_id = '$tmp_feed' AND owner_uid = $owner_uid"); | |
2532 | } | |
2533 | } else if ($feed == -2) { | |
2534 | ||
2535 | db_query($link, "UPDATE ttrss_user_entries | |
2536 | SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*) | |
2537 | FROM ttrss_user_labels2 WHERE article_id = ref_id) > 0 | |
2538 | AND unread = true AND owner_uid = $owner_uid"); | |
2539 | } | |
2540 | ||
2541 | } else if ($feed > 0) { | |
2542 | ||
2543 | db_query($link, "UPDATE ttrss_user_entries | |
2544 | SET unread = false,last_read = NOW() | |
2545 | WHERE feed_id = '$feed' AND owner_uid = $owner_uid"); | |
2546 | ||
2547 | } else if ($feed < 0 && $feed > -10) { // special, like starred | |
2548 | ||
2549 | if ($feed == -1) { | |
2550 | db_query($link, "UPDATE ttrss_user_entries | |
2551 | SET unread = false,last_read = NOW() | |
2552 | WHERE marked = true AND owner_uid = $owner_uid"); | |
2553 | } | |
2554 | ||
2555 | if ($feed == -2) { | |
2556 | db_query($link, "UPDATE ttrss_user_entries | |
2557 | SET unread = false,last_read = NOW() | |
2558 | WHERE published = true AND owner_uid = $owner_uid"); | |
2559 | } | |
2560 | ||
2561 | if ($feed == -3) { | |
2562 | ||
2563 | $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE"); | |
2564 | ||
2565 | if (DB_TYPE == "pgsql") { | |
2566 | $match_part = "updated > NOW() - INTERVAL '$intl hour' "; | |
2567 | } else { | |
2568 | $match_part = "updated > DATE_SUB(NOW(), | |
2569 | INTERVAL $intl HOUR) "; | |
2570 | } | |
2571 | ||
2572 | $result = db_query($link, "SELECT id FROM ttrss_entries, | |
2573 | ttrss_user_entries WHERE $match_part AND | |
2574 | unread = true AND | |
2575 | ttrss_user_entries.ref_id = ttrss_entries.id AND | |
2576 | owner_uid = $owner_uid"); | |
2577 | ||
2578 | $affected_ids = array(); | |
2579 | ||
2580 | while ($line = db_fetch_assoc($result)) { | |
2581 | array_push($affected_ids, $line["id"]); | |
2582 | } | |
2583 | ||
2584 | catchupArticlesById($link, $affected_ids, 0); | |
2585 | } | |
2586 | ||
2587 | if ($feed == -4) { | |
2588 | db_query($link, "UPDATE ttrss_user_entries | |
2589 | SET unread = false,last_read = NOW() | |
2590 | WHERE owner_uid = $owner_uid"); | |
2591 | } | |
2592 | ||
2593 | } else if ($feed < -10) { // label | |
2594 | ||
2595 | $label_id = -$feed - 11; | |
2596 | ||
2597 | db_query($link, "UPDATE ttrss_user_entries, ttrss_user_labels2 | |
2598 | SET unread = false, last_read = NOW() | |
2599 | WHERE label_id = '$label_id' AND unread = true | |
2600 | AND owner_uid = '$owner_uid' AND ref_id = article_id"); | |
2601 | ||
2602 | } | |
2603 | ||
2604 | ccache_update($link, $feed, $owner_uid, $cat_view); | |
2605 | ||
2606 | } else { // tag | |
2607 | db_query($link, "BEGIN"); | |
2608 | ||
2609 | $tag_name = db_escape_string($feed); | |
2610 | ||
2611 | $result = db_query($link, "SELECT post_int_id FROM ttrss_tags | |
2612 | WHERE tag_name = '$tag_name' AND owner_uid = $owner_uid"); | |
2613 | ||
2614 | while ($line = db_fetch_assoc($result)) { | |
2615 | db_query($link, "UPDATE ttrss_user_entries SET | |
2616 | unread = false, last_read = NOW() | |
2617 | WHERE int_id = " . $line["post_int_id"]); | |
2618 | } | |
2619 | db_query($link, "COMMIT"); | |
2620 | } | |
2621 | } | |
2622 | ||
2623 | function getAllCounters($link, $omode = "flc", $active_feed = false) { | |
2624 | ||
2625 | if (!$omode) $omode = "flc"; | |
2626 | ||
2627 | $data = getGlobalCounters($link); | |
2628 | ||
2629 | $data = array_merge($data, getVirtCounters($link)); | |
2630 | ||
2631 | if (strchr($omode, "l")) $data = array_merge($data, getLabelCounters($link)); | |
2632 | if (strchr($omode, "f")) $data = array_merge($data, getFeedCounters($link, $active_feed)); | |
2633 | if (strchr($omode, "t")) $data = array_merge($data, getTagCounters($link)); | |
2634 | if (strchr($omode, "c")) $data = array_merge($data, getCategoryCounters($link)); | |
2635 | ||
2636 | return $data; | |
2637 | } | |
2638 | ||
2639 | function getCategoryCounters($link) { | |
2640 | $ret_arr = array(); | |
2641 | ||
2642 | /* Labels category */ | |
2643 | ||
2644 | $cv = array("id" => -2, "kind" => "cat", | |
2645 | "counter" => getCategoryUnread($link, -2)); | |
2646 | ||
2647 | array_push($ret_arr, $cv); | |
2648 | ||
2649 | $age_qpart = getMaxAgeSubquery(); | |
2650 | ||
2651 | $result = db_query($link, "SELECT id AS cat_id, value AS unread | |
2652 | FROM ttrss_feed_categories, ttrss_cat_counters_cache | |
2653 | WHERE ttrss_cat_counters_cache.feed_id = id AND | |
2654 | ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]); | |
2655 | ||
2656 | while ($line = db_fetch_assoc($result)) { | |
2657 | $line["cat_id"] = (int) $line["cat_id"]; | |
2658 | ||
2659 | $cv = array("id" => $line["cat_id"], "kind" => "cat", | |
2660 | "counter" => $line["unread"]); | |
2661 | ||
2662 | array_push($ret_arr, $cv); | |
2663 | } | |
2664 | ||
2665 | /* Special case: NULL category doesn't actually exist in the DB */ | |
2666 | ||
2667 | $cv = array("id" => 0, "kind" => "cat", | |
2668 | "counter" => ccache_find($link, 0, $_SESSION["uid"], true)); | |
2669 | ||
2670 | array_push($ret_arr, $cv); | |
2671 | ||
2672 | return $ret_arr; | |
2673 | } | |
2674 | ||
2675 | function getCategoryUnread($link, $cat, $owner_uid = false) { | |
2676 | ||
2677 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
2678 | ||
2679 | if ($cat >= 0) { | |
2680 | ||
2681 | if ($cat != 0) { | |
2682 | $cat_query = "cat_id = '$cat'"; | |
2683 | } else { | |
2684 | $cat_query = "cat_id IS NULL"; | |
2685 | } | |
2686 | ||
2687 | $age_qpart = getMaxAgeSubquery(); | |
2688 | ||
2689 | $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE $cat_query | |
2690 | AND owner_uid = " . $owner_uid); | |
2691 | ||
2692 | $cat_feeds = array(); | |
2693 | while ($line = db_fetch_assoc($result)) { | |
2694 | array_push($cat_feeds, "feed_id = " . $line["id"]); | |
2695 | } | |
2696 | ||
2697 | if (count($cat_feeds) == 0) return 0; | |
2698 | ||
2699 | $match_part = implode(" OR ", $cat_feeds); | |
2700 | ||
2701 | $result = db_query($link, "SELECT COUNT(int_id) AS unread | |
2702 | FROM ttrss_user_entries,ttrss_entries | |
2703 | WHERE unread = true AND ($match_part) AND id = ref_id | |
2704 | AND $age_qpart AND owner_uid = " . $owner_uid); | |
2705 | ||
2706 | $unread = 0; | |
2707 | ||
2708 | # this needs to be rewritten | |
2709 | while ($line = db_fetch_assoc($result)) { | |
2710 | $unread += $line["unread"]; | |
2711 | } | |
2712 | ||
2713 | return $unread; | |
2714 | } else if ($cat == -1) { | |
2715 | return getFeedUnread($link, -1) + getFeedUnread($link, -2) + getFeedUnread($link, -3) + getFeedUnread($link, 0); | |
2716 | } else if ($cat == -2) { | |
2717 | ||
2718 | $result = db_query($link, " | |
2719 | SELECT COUNT(unread) AS unread FROM | |
2720 | ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds | |
2721 | WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND | |
2722 | ttrss_labels2.owner_uid = '$owner_uid' | |
2723 | AND unread = true AND feed_id = ttrss_feeds.id | |
2724 | AND ttrss_user_entries.owner_uid = '$owner_uid'"); | |
2725 | ||
2726 | $unread = db_fetch_result($result, 0, "unread"); | |
2727 | ||
2728 | return $unread; | |
2729 | ||
2730 | } | |
2731 | } | |
2732 | ||
2733 | function getMaxAgeSubquery($days = COUNTERS_MAX_AGE) { | |
2734 | if (DB_TYPE == "pgsql") { | |
2735 | return "ttrss_entries.date_updated > | |
2736 | NOW() - INTERVAL '$days days'"; | |
2737 | } else { | |
2738 | return "ttrss_entries.date_updated > | |
2739 | DATE_SUB(NOW(), INTERVAL $days DAY)"; | |
2740 | } | |
2741 | } | |
2742 | ||
2743 | function getFeedUnread($link, $feed, $is_cat = false) { | |
2744 | return getFeedArticles($link, $feed, $is_cat, true, $_SESSION["uid"]); | |
2745 | } | |
2746 | ||
2747 | function getLabelUnread($link, $label_id, $owner_uid = false) { | |
2748 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
2749 | ||
2750 | $result = db_query($link, " | |
2751 | SELECT COUNT(unread) AS unread FROM | |
2752 | ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds | |
2753 | WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND | |
2754 | ttrss_labels2.owner_uid = '$owner_uid' AND ttrss_labels2.id = '$label_id' | |
2755 | AND unread = true AND feed_id = ttrss_feeds.id | |
2756 | AND ttrss_user_entries.owner_uid = '$owner_uid'"); | |
2757 | ||
2758 | if (db_num_rows($result) != 0) { | |
2759 | return db_fetch_result($result, 0, "unread"); | |
2760 | } else { | |
2761 | return 0; | |
2762 | } | |
2763 | } | |
2764 | ||
2765 | function getFeedArticles($link, $feed, $is_cat = false, $unread_only = false, | |
2766 | $owner_uid = false) { | |
2767 | ||
2768 | $n_feed = (int) $feed; | |
2769 | ||
2770 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
2771 | ||
2772 | if ($unread_only) { | |
2773 | $unread_qpart = "unread = true"; | |
2774 | } else { | |
2775 | $unread_qpart = "true"; | |
2776 | } | |
2777 | ||
2778 | $age_qpart = getMaxAgeSubquery(); | |
2779 | ||
2780 | if ($is_cat) { | |
2781 | return getCategoryUnread($link, $n_feed, $owner_uid); | |
2782 | } if ($feed != "0" && $n_feed == 0) { | |
2783 | ||
2784 | $feed = db_escape_string($feed); | |
2785 | ||
2786 | $result = db_query($link, "SELECT SUM((SELECT COUNT(int_id) | |
2787 | FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id | |
2788 | AND ref_id = id AND $age_qpart | |
2789 | AND $unread_qpart)) AS count FROM ttrss_tags | |
2790 | WHERE owner_uid = $owner_uid AND tag_name = '$feed'"); | |
2791 | return db_fetch_result($result, 0, "count"); | |
2792 | ||
2793 | } else if ($n_feed == -1) { | |
2794 | $match_part = "marked = true"; | |
2795 | } else if ($n_feed == -2) { | |
2796 | $match_part = "published = true"; | |
2797 | } else if ($n_feed == -3) { | |
2798 | $match_part = "unread = true AND score >= 0"; | |
2799 | ||
2800 | $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid); | |
2801 | ||
2802 | if (DB_TYPE == "pgsql") { | |
2803 | $match_part .= " AND updated > NOW() - INTERVAL '$intl hour' "; | |
2804 | } else { | |
2805 | $match_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) "; | |
2806 | } | |
2807 | } else if ($n_feed == -4) { | |
2808 | $match_part = "true"; | |
2809 | } else if ($n_feed >= 0) { | |
2810 | ||
2811 | if ($n_feed != 0) { | |
2812 | $match_part = "feed_id = '$n_feed'"; | |
2813 | } else { | |
2814 | $match_part = "feed_id IS NULL"; | |
2815 | } | |
2816 | ||
2817 | } else if ($feed < -10) { | |
2818 | ||
2819 | $label_id = -$feed - 11; | |
2820 | ||
2821 | return getLabelUnread($link, $label_id, $owner_uid); | |
2822 | ||
2823 | } | |
2824 | ||
2825 | if ($match_part) { | |
2826 | ||
2827 | if ($n_feed != 0) { | |
2828 | $from_qpart = "ttrss_user_entries,ttrss_feeds,ttrss_entries"; | |
2829 | $feeds_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND"; | |
2830 | } else { | |
2831 | $from_qpart = "ttrss_user_entries,ttrss_entries"; | |
2832 | $feeds_qpart = ''; | |
2833 | } | |
2834 | ||
2835 | $query = "SELECT count(int_id) AS unread | |
2836 | FROM $from_qpart WHERE | |
2837 | ttrss_user_entries.ref_id = ttrss_entries.id AND | |
2838 | $age_qpart AND | |
2839 | $feeds_qpart | |
2840 | $unread_qpart AND ($match_part) AND ttrss_user_entries.owner_uid = $owner_uid"; | |
2841 | ||
2842 | $result = db_query($link, $query); | |
2843 | ||
2844 | } else { | |
2845 | ||
2846 | $result = db_query($link, "SELECT COUNT(post_int_id) AS unread | |
2847 | FROM ttrss_tags,ttrss_user_entries,ttrss_entries | |
2848 | WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id | |
2849 | AND $unread_qpart AND $age_qpart AND | |
2850 | ttrss_tags.owner_uid = " . $owner_uid); | |
2851 | } | |
2852 | ||
2853 | $unread = db_fetch_result($result, 0, "unread"); | |
2854 | ||
2855 | return $unread; | |
2856 | } | |
2857 | ||
2858 | function getGlobalUnread($link, $user_id = false) { | |
2859 | ||
2860 | if (!$user_id) { | |
2861 | $user_id = $_SESSION["uid"]; | |
2862 | } | |
2863 | ||
2864 | $result = db_query($link, "SELECT SUM(value) AS c_id FROM ttrss_counters_cache | |
2865 | WHERE owner_uid = '$user_id' AND feed_id > 0"); | |
2866 | ||
2867 | $c_id = db_fetch_result($result, 0, "c_id"); | |
2868 | ||
2869 | return $c_id; | |
2870 | } | |
2871 | ||
2872 | function getGlobalCounters($link, $global_unread = -1) { | |
2873 | $ret_arr = array(); | |
2874 | ||
2875 | if ($global_unread == -1) { | |
2876 | $global_unread = getGlobalUnread($link); | |
2877 | } | |
2878 | ||
2879 | $cv = array("id" => "global-unread", | |
2880 | "counter" => $global_unread); | |
2881 | ||
2882 | array_push($ret_arr, $cv); | |
2883 | ||
2884 | $result = db_query($link, "SELECT COUNT(id) AS fn FROM | |
2885 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); | |
2886 | ||
2887 | $subscribed_feeds = db_fetch_result($result, 0, "fn"); | |
2888 | ||
2889 | $cv = array("id" => "subscribed-feeds", | |
2890 | "counter" => $subscribed_feeds); | |
2891 | ||
2892 | array_push($ret_arr, $cv); | |
2893 | ||
2894 | return $ret_arr; | |
2895 | } | |
2896 | ||
2897 | function getSubscribedFeeds($link) { | |
2898 | $result = db_query($link, "SELECT COUNT(id) AS fn FROM | |
2899 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); | |
2900 | ||
2901 | return db_fetch_result($result, 0, "fn"); | |
2902 | } | |
2903 | ||
2904 | function getTagCounters($link) { | |
2905 | ||
2906 | $ret_arr = array(); | |
2907 | ||
2908 | $age_qpart = getMaxAgeSubquery(); | |
2909 | ||
2910 | $result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id) | |
2911 | FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id | |
2912 | AND ref_id = id AND $age_qpart | |
2913 | AND unread = true)) AS count FROM ttrss_tags | |
2914 | WHERE owner_uid = ".$_SESSION['uid']." GROUP BY tag_name | |
2915 | ORDER BY count DESC LIMIT 55"); | |
2916 | ||
2917 | $tags = array(); | |
2918 | ||
2919 | while ($line = db_fetch_assoc($result)) { | |
2920 | $tags[$line["tag_name"]] += $line["count"]; | |
2921 | } | |
2922 | ||
2923 | foreach (array_keys($tags) as $tag) { | |
2924 | $unread = $tags[$tag]; | |
2925 | $tag = htmlspecialchars($tag); | |
2926 | ||
2927 | $cv = array("id" => $tag, | |
2928 | "kind" => "tag", | |
2929 | "counter" => $unread); | |
2930 | ||
2931 | array_push($ret_arr, $cv); | |
2932 | } | |
2933 | ||
2934 | return $ret_arr; | |
2935 | } | |
2936 | ||
2937 | function getVirtCounters($link) { | |
2938 | ||
2939 | $ret_arr = array(); | |
2940 | ||
2941 | for ($i = 0; $i >= -4; $i--) { | |
2942 | ||
2943 | $count = getFeedUnread($link, $i); | |
2944 | ||
2945 | $cv = array("id" => $i, | |
2946 | "counter" => $count); | |
2947 | ||
2948 | // if (get_pref($link, 'EXTENDED_FEEDLIST')) | |
2949 | // $cv["xmsg"] = getFeedArticles($link, $i)." ".__("total"); | |
2950 | ||
2951 | array_push($ret_arr, $cv); | |
2952 | } | |
2953 | ||
2954 | return $ret_arr; | |
2955 | } | |
2956 | ||
2957 | function getLabelCounters($link, $descriptions = false) { | |
2958 | ||
2959 | $ret_arr = array(); | |
2960 | ||
2961 | $age_qpart = getMaxAgeSubquery(); | |
2962 | ||
2963 | $owner_uid = $_SESSION["uid"]; | |
2964 | ||
2965 | $result = db_query($link, "SELECT id, caption FROM ttrss_labels2 | |
2966 | WHERE owner_uid = '$owner_uid'"); | |
2967 | ||
2968 | while ($line = db_fetch_assoc($result)) { | |
2969 | ||
2970 | $id = -$line["id"] - 11; | |
2971 | ||
2972 | $label_name = $line["caption"]; | |
2973 | $count = getFeedUnread($link, $id); | |
2974 | ||
2975 | $cv = array("id" => $id, | |
2976 | "counter" => $count); | |
2977 | ||
2978 | if ($descriptions) | |
2979 | $cv["description"] = $label_name; | |
2980 | ||
2981 | // if (get_pref($link, 'EXTENDED_FEEDLIST')) | |
2982 | // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total"); | |
2983 | ||
2984 | array_push($ret_arr, $cv); | |
2985 | } | |
2986 | ||
2987 | return $ret_arr; | |
2988 | } | |
2989 | ||
2990 | function getFeedCounters($link, $active_feed = false) { | |
2991 | ||
2992 | $ret_arr = array(); | |
2993 | ||
2994 | $age_qpart = getMaxAgeSubquery(); | |
2995 | ||
2996 | $query = "SELECT ttrss_feeds.id, | |
2997 | ttrss_feeds.title, | |
2998 | ".SUBSTRING_FOR_DATE."(ttrss_feeds.last_updated,1,19) AS last_updated, | |
2999 | last_error, value AS count | |
3000 | FROM ttrss_feeds, ttrss_counters_cache | |
3001 | WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]." | |
3002 | AND ttrss_counters_cache.feed_id = id"; | |
3003 | ||
3004 | $result = db_query($link, $query); | |
3005 | $fctrs_modified = false; | |
3006 | ||
3007 | while ($line = db_fetch_assoc($result)) { | |
3008 | ||
3009 | $id = $line["id"]; | |
3010 | $count = $line["count"]; | |
3011 | $last_error = htmlspecialchars($line["last_error"]); | |
3012 | ||
3013 | $last_updated = make_local_datetime($link, $line['last_updated'], false); | |
3014 | ||
3015 | $has_img = feed_has_icon($id); | |
3016 | ||
3017 | if (date('Y') - date('Y', strtotime($line['last_updated'])) > 2) | |
3018 | $last_updated = ''; | |
3019 | ||
3020 | $cv = array("id" => $id, | |
3021 | "updated" => $last_updated, | |
3022 | "counter" => $count, | |
3023 | "has_img" => (int) $has_img); | |
3024 | ||
3025 | if ($last_error) | |
3026 | $cv["error"] = $last_error; | |
3027 | ||
3028 | // if (get_pref($link, 'EXTENDED_FEEDLIST')) | |
3029 | // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total"); | |
3030 | ||
3031 | if ($active_feed && $id == $active_feed) | |
3032 | $cv["title"] = truncate_string($line["title"], 30); | |
3033 | ||
3034 | array_push($ret_arr, $cv); | |
3035 | ||
3036 | } | |
3037 | ||
3038 | return $ret_arr; | |
3039 | } | |
3040 | ||
3041 | function get_pgsql_version($link) { | |
3042 | $result = db_query($link, "SELECT version() AS version"); | |
3043 | $version = explode(" ", db_fetch_result($result, 0, "version")); | |
3044 | return $version[1]; | |
3045 | } | |
3046 | ||
3047 | /** | |
3048 | * Subscribes the user to the given feed | |
3049 | * | |
3050 | * @param resource $link Database connection | |
3051 | * @param string $url Feed URL to subscribe to | |
3052 | * @param integer $cat_id Category ID the feed shall be added to | |
3053 | * @param string $auth_login (optional) Feed username | |
3054 | * @param string $auth_pass (optional) Feed password | |
3055 | * | |
3056 | * @return integer Status code: | |
3057 | * 0 - OK, Feed already exists | |
3058 | * 1 - OK, Feed added | |
3059 | * 2 - Invalid URL | |
3060 | * 3 - URL content is HTML, no feeds available | |
3061 | * 4 - URL content is HTML which contains multiple feeds. | |
3062 | * Here you should call extractfeedurls in rpc-backend | |
3063 | * to get all possible feeds. | |
3064 | * 5 - Couldn't download the URL content. | |
3065 | */ | |
3066 | function subscribe_to_feed($link, $url, $cat_id = 0, | |
3067 | $auth_login = '', $auth_pass = '') { | |
3068 | ||
3069 | $url = fix_url($url); | |
3070 | ||
3071 | if (!$url || !validate_feed_url($url)) return 2; | |
3072 | ||
3073 | $update_method = 0; | |
3074 | ||
3075 | $result = db_query($link, "SELECT twitter_oauth FROM ttrss_users | |
3076 | WHERE id = ".$_SESSION['uid']); | |
3077 | ||
3078 | $has_oauth = db_fetch_result($result, 0, 'twitter_oauth'); | |
3079 | ||
3080 | if (!$has_oauth || strpos($url, '://api.twitter.com') === false) { | |
3081 | if (!fetch_file_contents($url, false, $auth_login, $auth_pass)) return 5; | |
3082 | ||
3083 | if (url_is_html($url, $auth_login, $auth_pass)) { | |
3084 | $feedUrls = get_feeds_from_html($url, $auth_login, $auth_pass); | |
3085 | if (count($feedUrls) == 0) { | |
3086 | return 3; | |
3087 | } else if (count($feedUrls) > 1) { | |
3088 | return 4; | |
3089 | } | |
3090 | //use feed url as new URL | |
3091 | $url = key($feedUrls); | |
3092 | } | |
3093 | ||
3094 | } else { | |
3095 | if (!fetch_twitter_rss($link, $url, $_SESSION['uid'])) | |
3096 | return 5; | |
3097 | ||
3098 | $update_method = 3; | |
3099 | } | |
3100 | if ($cat_id == "0" || !$cat_id) { | |
3101 | $cat_qpart = "NULL"; | |
3102 | } else { | |
3103 | $cat_qpart = "'$cat_id'"; | |
3104 | } | |
3105 | ||
3106 | $result = db_query($link, | |
3107 | "SELECT id FROM ttrss_feeds | |
3108 | WHERE feed_url = '$url' AND owner_uid = ".$_SESSION["uid"]); | |
3109 | ||
3110 | if (db_num_rows($result) == 0) { | |
3111 | $result = db_query($link, | |
3112 | "INSERT INTO ttrss_feeds | |
3113 | (owner_uid,feed_url,title,cat_id, auth_login,auth_pass,update_method) | |
3114 | VALUES ('".$_SESSION["uid"]."', '$url', | |
3115 | '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass', '$update_method')"); | |
3116 | ||
3117 | $result = db_query($link, | |
3118 | "SELECT id FROM ttrss_feeds WHERE feed_url = '$url' | |
3119 | AND owner_uid = " . $_SESSION["uid"]); | |
3120 | ||
3121 | $feed_id = db_fetch_result($result, 0, "id"); | |
3122 | ||
3123 | if ($feed_id) { | |
3124 | update_rss_feed($link, $feed_id, true); | |
3125 | } | |
3126 | ||
3127 | return 1; | |
3128 | } else { | |
3129 | return 0; | |
3130 | } | |
3131 | } | |
3132 | ||
3133 | function print_feed_select($link, $id, $default_id = "", | |
3134 | $attributes = "", $include_all_feeds = true) { | |
3135 | ||
3136 | print "<select id=\"$id\" name=\"$id\" $attributes>"; | |
3137 | if ($include_all_feeds) { | |
3138 | print "<option value=\"0\">".__('All feeds')."</option>"; | |
3139 | } | |
3140 | ||
3141 | $result = db_query($link, "SELECT id,title FROM ttrss_feeds | |
3142 | WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title"); | |
3143 | ||
3144 | if (db_num_rows($result) > 0 && $include_all_feeds) { | |
3145 | print "<option disabled>--------</option>"; | |
3146 | } | |
3147 | ||
3148 | while ($line = db_fetch_assoc($result)) { | |
3149 | if ($line["id"] == $default_id) { | |
3150 | $is_selected = "selected=\"1\""; | |
3151 | } else { | |
3152 | $is_selected = ""; | |
3153 | } | |
3154 | ||
3155 | $title = truncate_string(htmlspecialchars($line["title"]), 40); | |
3156 | ||
3157 | printf("<option $is_selected value='%d'>%s</option>", | |
3158 | $line["id"], $title); | |
3159 | } | |
3160 | ||
3161 | print "</select>"; | |
3162 | } | |
3163 | ||
3164 | function print_feed_cat_select($link, $id, $default_id = "", | |
3165 | $attributes = "", $include_all_cats = true) { | |
3166 | ||
3167 | print "<select id=\"$id\" name=\"$id\" default=\"$default_id\" onchange=\"catSelectOnChange(this)\" $attributes>"; | |
3168 | ||
3169 | if ($include_all_cats) { | |
3170 | print "<option value=\"0\">".__('Uncategorized')."</option>"; | |
3171 | } | |
3172 | ||
3173 | $result = db_query($link, "SELECT id,title FROM ttrss_feed_categories | |
3174 | WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title"); | |
3175 | ||
3176 | if (db_num_rows($result) > 0 && $include_all_cats) { | |
3177 | print "<option disabled=\"1\">--------</option>"; | |
3178 | } | |
3179 | ||
3180 | while ($line = db_fetch_assoc($result)) { | |
3181 | if ($line["id"] == $default_id) { | |
3182 | $is_selected = "selected=\"1\""; | |
3183 | } else { | |
3184 | $is_selected = ""; | |
3185 | } | |
3186 | ||
3187 | if ($line["title"]) | |
3188 | printf("<option $is_selected value='%d'>%s</option>", | |
3189 | $line["id"], htmlspecialchars($line["title"])); | |
3190 | } | |
3191 | ||
3192 | # print "<option value=\"ADD_CAT\">" .__("Add category...") . "</option>"; | |
3193 | ||
3194 | print "</select>"; | |
3195 | } | |
3196 | ||
3197 | function checkbox_to_sql_bool($val) { | |
3198 | return ($val == "on") ? "true" : "false"; | |
3199 | } | |
3200 | ||
3201 | function getFeedCatTitle($link, $id) { | |
3202 | if ($id == -1) { | |
3203 | return __("Special"); | |
3204 | } else if ($id < -10) { | |
3205 | return __("Labels"); | |
3206 | } else if ($id > 0) { | |
3207 | $result = db_query($link, "SELECT ttrss_feed_categories.title | |
3208 | FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND | |
3209 | cat_id = ttrss_feed_categories.id"); | |
3210 | if (db_num_rows($result) == 1) { | |
3211 | return db_fetch_result($result, 0, "title"); | |
3212 | } else { | |
3213 | return __("Uncategorized"); | |
3214 | } | |
3215 | } else { | |
3216 | return "getFeedCatTitle($id) failed"; | |
3217 | } | |
3218 | ||
3219 | } | |
3220 | ||
3221 | function getFeedIcon($id) { | |
3222 | switch ($id) { | |
3223 | case 0: | |
3224 | return "images/archive.png"; | |
3225 | break; | |
3226 | case -1: | |
3227 | return "images/mark_set.png"; | |
3228 | break; | |
3229 | case -2: | |
3230 | return "images/pub_set.png"; | |
3231 | break; | |
3232 | case -3: | |
3233 | return "images/fresh.png"; | |
3234 | break; | |
3235 | case -4: | |
3236 | return "images/tag.png"; | |
3237 | break; | |
3238 | default: | |
3239 | if ($id < -10) { | |
3240 | return "images/label.png"; | |
3241 | } else { | |
3242 | if (file_exists(ICONS_DIR . "/$id.ico")) | |
3243 | return ICONS_URL . "/$id.ico"; | |
3244 | } | |
3245 | break; | |
3246 | } | |
3247 | } | |
3248 | ||
3249 | function getFeedTitle($link, $id) { | |
3250 | if ($id == -1) { | |
3251 | return __("Starred articles"); | |
3252 | } else if ($id == -2) { | |
3253 | return __("Published articles"); | |
3254 | } else if ($id == -3) { | |
3255 | return __("Fresh articles"); | |
3256 | } else if ($id == -4) { | |
3257 | return __("All articles"); | |
3258 | } else if ($id === 0 || $id === "0") { | |
3259 | return __("Archived articles"); | |
3260 | } else if ($id < -10) { | |
3261 | $label_id = -$id - 11; | |
3262 | $result = db_query($link, "SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'"); | |
3263 | if (db_num_rows($result) == 1) { | |
3264 | return db_fetch_result($result, 0, "caption"); | |
3265 | } else { | |
3266 | return "Unknown label ($label_id)"; | |
3267 | } | |
3268 | ||
3269 | } else if (is_numeric($id) && $id > 0) { | |
3270 | $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$id'"); | |
3271 | if (db_num_rows($result) == 1) { | |
3272 | return db_fetch_result($result, 0, "title"); | |
3273 | } else { | |
3274 | return "Unknown feed ($id)"; | |
3275 | } | |
3276 | } else { | |
3277 | return $id; | |
3278 | } | |
3279 | } | |
3280 | ||
3281 | function get_session_cookie_name() { | |
3282 | return ((!defined('TTRSS_SESSION_NAME')) ? "ttrss_sid" : TTRSS_SESSION_NAME); | |
3283 | } | |
3284 | ||
3285 | function make_init_params($link) { | |
3286 | $params = array(); | |
3287 | ||
3288 | $params["theme"] = get_user_theme($link); | |
3289 | $params["theme_options"] = get_user_theme_options($link); | |
3290 | ||
3291 | $params["sign_progress"] = theme_image($link, "images/indicator_white.gif"); | |
3292 | $params["sign_progress_tiny"] = theme_image($link, "images/indicator_tiny.gif"); | |
3293 | $params["sign_excl"] = theme_image($link, "images/sign_excl.png"); | |
3294 | $params["sign_info"] = theme_image($link, "images/sign_info.png"); | |
3295 | ||
3296 | foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS", | |
3297 | "ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP", | |
3298 | "CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE", "DEFAULT_ARTICLE_LIMIT", | |
3299 | "HIDE_READ_SHOWS_SPECIAL", "COMBINED_DISPLAY_MODE") as $param) { | |
3300 | ||
3301 | $params[strtolower($param)] = (int) get_pref($link, $param); | |
3302 | } | |
3303 | ||
3304 | $params["icons_url"] = ICONS_URL; | |
3305 | $params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME; | |
3306 | $params["default_view_mode"] = get_pref($link, "_DEFAULT_VIEW_MODE"); | |
3307 | $params["default_view_limit"] = (int) get_pref($link, "_DEFAULT_VIEW_LIMIT"); | |
3308 | $params["default_view_order_by"] = get_pref($link, "_DEFAULT_VIEW_ORDER_BY"); | |
3309 | $params["bw_limit"] = (int) $_SESSION["bw_limit"]; | |
3310 | ||
3311 | $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM | |
3312 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); | |
3313 | ||
3314 | $max_feed_id = db_fetch_result($result, 0, "mid"); | |
3315 | $num_feeds = db_fetch_result($result, 0, "nf"); | |
3316 | ||
3317 | $params["max_feed_id"] = (int) $max_feed_id; | |
3318 | $params["num_feeds"] = (int) $num_feeds; | |
3319 | ||
3320 | $params["collapsed_feedlist"] = (int) get_pref($link, "_COLLAPSED_FEEDLIST"); | |
3321 | ||
3322 | return $params; | |
3323 | } | |
3324 | ||
3325 | function print_runtime_info($link) { | |
3326 | print "<runtime-info><![CDATA["; | |
3327 | print json_encode(make_runtime_info($link)); | |
3328 | print "]]></runtime-info>"; | |
3329 | } | |
3330 | ||
3331 | function make_runtime_info($link) { | |
3332 | $data = array(); | |
3333 | ||
3334 | $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM | |
3335 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); | |
3336 | ||
3337 | $max_feed_id = db_fetch_result($result, 0, "mid"); | |
3338 | $num_feeds = db_fetch_result($result, 0, "nf"); | |
3339 | ||
3340 | $data["max_feed_id"] = (int) $max_feed_id; | |
3341 | $data["num_feeds"] = (int) $num_feeds; | |
3342 | ||
3343 | $data['last_article_id'] = getLastArticleId($link); | |
3344 | $data['cdm_expanded'] = get_pref($link, 'CDM_EXPANDED'); | |
3345 | ||
3346 | if (file_exists(LOCK_DIRECTORY . "/update_daemon.lock")) { | |
3347 | ||
3348 | $data['daemon_is_running'] = (int) file_is_locked("update_daemon.lock"); | |
3349 | ||
3350 | if (time() - $_SESSION["daemon_stamp_check"] > 30) { | |
3351 | ||
3352 | $stamp = (int) @file_get_contents(LOCK_DIRECTORY . "/update_daemon.stamp"); | |
3353 | ||
3354 | if ($stamp) { | |
3355 | $stamp_delta = time() - $stamp; | |
3356 | ||
3357 | if ($stamp_delta > 1800) { | |
3358 | $stamp_check = 0; | |
3359 | } else { | |
3360 | $stamp_check = 1; | |
3361 | $_SESSION["daemon_stamp_check"] = time(); | |
3362 | } | |
3363 | ||
3364 | $data['daemon_stamp_ok'] = $stamp_check; | |
3365 | ||
3366 | $stamp_fmt = date("Y.m.d, G:i", $stamp); | |
3367 | ||
3368 | $data['daemon_stamp'] = $stamp_fmt; | |
3369 | } | |
3370 | } | |
3371 | } | |
3372 | ||
3373 | if ($_SESSION["last_version_check"] + 86400 + rand(-1000, 1000) < time()) { | |
3374 | $new_version_details = @check_for_update($link); | |
3375 | ||
3376 | $data['new_version_available'] = (int) ($new_version_details != false); | |
3377 | ||
3378 | $_SESSION["last_version_check"] = time(); | |
3379 | } | |
3380 | ||
3381 | return $data; | |
3382 | } | |
3383 | ||
3384 | function search_to_sql($link, $search, $match_on) { | |
3385 | ||
3386 | $search_query_part = ""; | |
3387 | ||
3388 | $keywords = explode(" ", $search); | |
3389 | $query_keywords = array(); | |
3390 | ||
3391 | foreach ($keywords as $k) { | |
3392 | if (strpos($k, "-") === 0) { | |
3393 | $k = substr($k, 1); | |
3394 | $not = "NOT"; | |
3395 | } else { | |
3396 | $not = ""; | |
3397 | } | |
3398 | ||
3399 | $commandpair = explode(":", mb_strtolower($k), 2); | |
3400 | ||
3401 | if ($commandpair[0] == "note" && $commandpair[1]) { | |
3402 | ||
3403 | if ($commandpair[1] == "true") | |
3404 | array_push($query_keywords, "($not (note IS NOT NULL AND note != ''))"); | |
3405 | else | |
3406 | array_push($query_keywords, "($not (note IS NULL OR note = ''))"); | |
3407 | ||
3408 | } else if ($commandpair[0] == "star" && $commandpair[1]) { | |
3409 | ||
3410 | if ($commandpair[1] == "true") | |
3411 | array_push($query_keywords, "($not (marked = true))"); | |
3412 | else | |
3413 | array_push($query_keywords, "($not (marked = false))"); | |
3414 | ||
3415 | } else if ($commandpair[0] == "pub" && $commandpair[1]) { | |
3416 | ||
3417 | if ($commandpair[1] == "true") | |
3418 | array_push($query_keywords, "($not (published = true))"); | |
3419 | else | |
3420 | array_push($query_keywords, "($not (published = false))"); | |
3421 | ||
3422 | } else if (strpos($k, "@") === 0) { | |
3423 | ||
3424 | $user_tz_string = get_pref($link, 'USER_TIMEZONE', $_SESSION['uid']); | |
3425 | $orig_ts = strtotime(substr($k, 1)); | |
3426 | $k = date("Y-m-d", convert_timestamp($orig_ts, $user_tz_string, 'UTC')); | |
3427 | ||
3428 | //$k = date("Y-m-d", strtotime(substr($k, 1))); | |
3429 | ||
3430 | array_push($query_keywords, "(".SUBSTRING_FOR_DATE."(updated,1,LENGTH('$k')) $not = '$k')"); | |
3431 | } else if ($match_on == "both") { | |
3432 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
3433 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
3434 | } else if ($match_on == "title") { | |
3435 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%'))"); | |
3436 | } else if ($match_on == "content") { | |
3437 | array_push($query_keywords, "(UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
3438 | } | |
3439 | } | |
3440 | ||
3441 | $search_query_part = implode("AND", $query_keywords); | |
3442 | ||
3443 | return $search_query_part; | |
3444 | } | |
3445 | ||
3446 | ||
3447 | function queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $match_on, $override_order = false, $offset = 0, $owner_uid = 0, $filter = false, $since_id = 0) { | |
3448 | ||
3449 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
3450 | ||
3451 | $ext_tables_part = ""; | |
3452 | ||
3453 | if ($search) { | |
3454 | ||
3455 | if (SPHINX_ENABLED) { | |
3456 | $ids = join(",", @sphinx_search($search, 0, 500)); | |
3457 | ||
3458 | if ($ids) | |
3459 | $search_query_part = "ref_id IN ($ids) AND "; | |
3460 | else | |
3461 | $search_query_part = "ref_id = -1 AND "; | |
3462 | ||
3463 | } else { | |
3464 | $search_query_part = search_to_sql($link, $search, $match_on); | |
3465 | $search_query_part .= " AND "; | |
3466 | } | |
3467 | ||
3468 | } else { | |
3469 | $search_query_part = ""; | |
3470 | } | |
3471 | ||
3472 | if ($filter) { | |
3473 | $filter_query_part = filter_to_sql($filter); | |
3474 | } else { | |
3475 | $filter_query_part = ""; | |
3476 | } | |
3477 | ||
3478 | if ($since_id) { | |
3479 | $since_id_part = "ttrss_entries.id > $since_id AND "; | |
3480 | } else { | |
3481 | $since_id_part = ""; | |
3482 | } | |
3483 | ||
3484 | $view_query_part = ""; | |
3485 | ||
3486 | if ($view_mode == "adaptive" || $view_query_part == "noscores") { | |
3487 | if ($search) { | |
3488 | $view_query_part = " "; | |
3489 | } else if ($feed != -1) { | |
3490 | $unread = getFeedUnread($link, $feed, $cat_view); | |
3491 | if ($unread > 0) { | |
3492 | $view_query_part = " unread = true AND "; | |
3493 | } | |
3494 | } | |
3495 | } | |
3496 | ||
3497 | if ($view_mode == "marked") { | |
3498 | $view_query_part = " marked = true AND "; | |
3499 | } | |
3500 | ||
3501 | if ($view_mode == "published") { | |
3502 | $view_query_part = " published = true AND "; | |
3503 | } | |
3504 | ||
3505 | if ($view_mode == "unread") { | |
3506 | $view_query_part = " unread = true AND "; | |
3507 | } | |
3508 | ||
3509 | if ($view_mode == "updated") { | |
3510 | $view_query_part = " (last_read is null and unread = false) AND "; | |
3511 | } | |
3512 | ||
3513 | if ($limit > 0) { | |
3514 | $limit_query_part = "LIMIT " . $limit; | |
3515 | } | |
3516 | ||
3517 | $vfeed_query_part = ""; | |
3518 | ||
3519 | // override query strategy and enable feed display when searching globally | |
3520 | if ($search && $search_mode == "all_feeds") { | |
3521 | $query_strategy_part = "ttrss_entries.id > 0"; | |
3522 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
3523 | /* tags */ | |
3524 | } else if (preg_match("/^-?[0-9][0-9]*$/", $feed) == false) { | |
3525 | $query_strategy_part = "ttrss_entries.id > 0"; | |
3526 | $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE | |
3527 | id = feed_id) as feed_title,"; | |
3528 | } else if ($feed > 0 && $search && $search_mode == "this_cat") { | |
3529 | ||
3530 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
3531 | ||
3532 | $tmp_result = false; | |
3533 | ||
3534 | if ($cat_view) { | |
3535 | $tmp_result = db_query($link, "SELECT id | |
3536 | FROM ttrss_feeds WHERE cat_id = '$feed'"); | |
3537 | } else { | |
3538 | $tmp_result = db_query($link, "SELECT id | |
3539 | FROM ttrss_feeds WHERE cat_id = (SELECT cat_id FROM ttrss_feeds | |
3540 | WHERE id = '$feed') AND id != '$feed'"); | |
3541 | } | |
3542 | ||
3543 | $cat_siblings = array(); | |
3544 | ||
3545 | if (db_num_rows($tmp_result) > 0) { | |
3546 | while ($p = db_fetch_assoc($tmp_result)) { | |
3547 | array_push($cat_siblings, "feed_id = " . $p["id"]); | |
3548 | } | |
3549 | ||
3550 | $query_strategy_part = sprintf("(feed_id = %d OR %s)", | |
3551 | $feed, implode(" OR ", $cat_siblings)); | |
3552 | ||
3553 | } else { | |
3554 | $query_strategy_part = "ttrss_entries.id > 0"; | |
3555 | } | |
3556 | ||
3557 | } else if ($feed > 0) { | |
3558 | ||
3559 | if ($cat_view) { | |
3560 | ||
3561 | if ($feed > 0) { | |
3562 | $query_strategy_part = "cat_id = '$feed'"; | |
3563 | } else { | |
3564 | $query_strategy_part = "cat_id IS NULL"; | |
3565 | } | |
3566 | ||
3567 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
3568 | ||
3569 | } else { | |
3570 | $query_strategy_part = "feed_id = '$feed'"; | |
3571 | } | |
3572 | } else if ($feed == 0 && !$cat_view) { // archive virtual feed | |
3573 | $query_strategy_part = "feed_id IS NULL"; | |
3574 | } else if ($feed == 0 && $cat_view) { // uncategorized | |
3575 | $query_strategy_part = "cat_id IS NULL"; | |
3576 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
3577 | } else if ($feed == -1) { // starred virtual feed | |
3578 | $query_strategy_part = "marked = true"; | |
3579 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
3580 | } else if ($feed == -2) { // published virtual feed OR labels category | |
3581 | ||
3582 | if (!$cat_view) { | |
3583 | $query_strategy_part = "published = true"; | |
3584 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
3585 | } else { | |
3586 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
3587 | ||
3588 | $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2"; | |
3589 | ||
3590 | $query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND | |
3591 | ttrss_user_labels2.article_id = ref_id"; | |
3592 | ||
3593 | } | |
3594 | ||
3595 | } else if ($feed == -3) { // fresh virtual feed | |
3596 | $query_strategy_part = "unread = true AND score >= 0"; | |
3597 | ||
3598 | $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid); | |
3599 | ||
3600 | if (DB_TYPE == "pgsql") { | |
3601 | $query_strategy_part .= " AND updated > NOW() - INTERVAL '$intl hour' "; | |
3602 | } else { | |
3603 | $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) "; | |
3604 | } | |
3605 | ||
3606 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
3607 | } else if ($feed == -4) { // all articles virtual feed | |
3608 | $query_strategy_part = "true"; | |
3609 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
3610 | } else if ($feed <= -10) { // labels | |
3611 | $label_id = -$feed - 11; | |
3612 | ||
3613 | $query_strategy_part = "label_id = '$label_id' AND | |
3614 | ttrss_labels2.id = ttrss_user_labels2.label_id AND | |
3615 | ttrss_user_labels2.article_id = ref_id"; | |
3616 | ||
3617 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
3618 | $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2"; | |
3619 | ||
3620 | } else { | |
3621 | $query_strategy_part = "id > 0"; // dumb | |
3622 | } | |
3623 | ||
3624 | if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) { | |
3625 | $date_sort_field = "updated"; | |
3626 | } else { | |
3627 | $date_sort_field = "date_entered"; | |
3628 | } | |
3629 | ||
3630 | if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) { | |
3631 | $order_by = "$date_sort_field"; | |
3632 | } else { | |
3633 | $order_by = "$date_sort_field DESC"; | |
3634 | } | |
3635 | ||
3636 | if ($view_mode != "noscores") { | |
3637 | $order_by = "score DESC, $order_by"; | |
3638 | } | |
3639 | ||
3640 | if ($override_order) { | |
3641 | $order_by = $override_order; | |
3642 | } | |
3643 | ||
3644 | $feed_title = ""; | |
3645 | ||
3646 | if ($search) { | |
3647 | $feed_title = "Search results"; | |
3648 | } else { | |
3649 | if ($cat_view) { | |
3650 | $feed_title = getCategoryTitle($link, $feed); | |
3651 | } else { | |
3652 | if (is_numeric($feed) && $feed > 0) { | |
3653 | $result = db_query($link, "SELECT title,site_url,last_error | |
3654 | FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid"); | |
3655 | ||
3656 | $feed_title = db_fetch_result($result, 0, "title"); | |
3657 | $feed_site_url = db_fetch_result($result, 0, "site_url"); | |
3658 | $last_error = db_fetch_result($result, 0, "last_error"); | |
3659 | } else { | |
3660 | $feed_title = getFeedTitle($link, $feed); | |
3661 | } | |
3662 | } | |
3663 | } | |
3664 | ||
3665 | $content_query_part = "content as content_preview,"; | |
3666 | ||
3667 | if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) { | |
3668 | ||
3669 | if ($feed >= 0) { | |
3670 | $feed_kind = "Feeds"; | |
3671 | } else { | |
3672 | $feed_kind = "Labels"; | |
3673 | } | |
3674 | ||
3675 | if ($limit_query_part) { | |
3676 | $offset_query_part = "OFFSET $offset"; | |
3677 | } | |
3678 | ||
3679 | if ($vfeed_query_part && get_pref($link, 'VFEED_GROUP_BY_FEED', $owner_uid)) { | |
3680 | if (!$override_order) { | |
3681 | $order_by = "ttrss_feeds.title, $order_by"; | |
3682 | } | |
3683 | } | |
3684 | ||
3685 | if ($feed != "0") { | |
3686 | $from_qpart = "ttrss_entries,ttrss_user_entries,ttrss_feeds$ext_tables_part"; | |
3687 | $feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND"; | |
3688 | ||
3689 | } else { | |
3690 | $from_qpart = "ttrss_entries,ttrss_user_entries$ext_tables_part | |
3691 | LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)"; | |
3692 | } | |
3693 | ||
3694 | $query = "SELECT DISTINCT | |
3695 | date_entered, | |
3696 | guid, | |
3697 | ttrss_entries.id,ttrss_entries.title, | |
3698 | updated, | |
3699 | label_cache, | |
3700 | tag_cache, | |
3701 | always_display_enclosures, | |
3702 | note, | |
3703 | num_comments, | |
3704 | comments, | |
3705 | unread,feed_id,marked,published,link,last_read,orig_feed_id, | |
3706 | ".SUBSTRING_FOR_DATE."(last_read,1,19) as last_read_noms, | |
3707 | $vfeed_query_part | |
3708 | $content_query_part | |
3709 | ".SUBSTRING_FOR_DATE."(updated,1,19) as updated_noms, | |
3710 | author,score | |
3711 | FROM | |
3712 | $from_qpart | |
3713 | WHERE | |
3714 | $feed_check_qpart | |
3715 | ttrss_user_entries.ref_id = ttrss_entries.id AND | |
3716 | ttrss_user_entries.owner_uid = '$owner_uid' AND | |
3717 | $search_query_part | |
3718 | $filter_query_part | |
3719 | $view_query_part | |
3720 | $since_id_part | |
3721 | $query_strategy_part ORDER BY $order_by | |
3722 | $limit_query_part $offset_query_part"; | |
3723 | ||
3724 | if ($_REQUEST["debug"]) print $query; | |
3725 | ||
3726 | $result = db_query($link, $query); | |
3727 | ||
3728 | } else { | |
3729 | // browsing by tag | |
3730 | ||
3731 | $select_qpart = "SELECT DISTINCT " . | |
3732 | "date_entered," . | |
3733 | "guid," . | |
3734 | "note," . | |
3735 | "ttrss_entries.id as id," . | |
3736 | "title," . | |
3737 | "updated," . | |
3738 | "unread," . | |
3739 | "feed_id," . | |
3740 | "orig_feed_id," . | |
3741 | "marked," . | |
3742 | "tag_cache," . | |
3743 | "label_cache," . | |
3744 | "link," . | |
3745 | "last_read," . | |
3746 | SUBSTRING_FOR_DATE . "(last_read,1,19) as last_read_noms," . | |
3747 | $since_id_part . | |
3748 | $vfeed_query_part . | |
3749 | $content_query_part . | |
3750 | SUBSTRING_FOR_DATE . "(updated,1,19) as updated_noms," . | |
3751 | "score "; | |
3752 | ||
3753 | $feed_kind = "Tags"; | |
3754 | $all_tags = explode(",", $feed); | |
3755 | if ($search_mode == 'any') { | |
3756 | $tag_sql = "tag_name in (" . implode(", ", array_map("db_quote", $all_tags)) . ")"; | |
3757 | $from_qpart = " FROM ttrss_entries,ttrss_user_entries,ttrss_tags "; | |
3758 | $where_qpart = " WHERE " . | |
3759 | "ref_id = ttrss_entries.id AND " . | |
3760 | "ttrss_user_entries.owner_uid = $owner_uid AND " . | |
3761 | "post_int_id = int_id AND $tag_sql AND " . | |
3762 | $view_query_part . | |
3763 | $search_query_part . | |
3764 | $query_strategy_part . " ORDER BY $order_by " . | |
3765 | $limit_query_part; | |
3766 | ||
3767 | } else { | |
3768 | $i = 1; | |
3769 | $sub_selects = array(); | |
3770 | $sub_ands = array(); | |
3771 | foreach ($all_tags as $term) { | |
3772 | array_push($sub_selects, "(SELECT post_int_id from ttrss_tags WHERE tag_name = " . db_quote($term) . " AND owner_uid = $owner_uid) as A$i"); | |
3773 | $i++; | |
3774 | } | |
3775 | if ($i > 2) { | |
3776 | $x = 1; | |
3777 | $y = 2; | |
3778 | do { | |
3779 | array_push($sub_ands, "A$x.post_int_id = A$y.post_int_id"); | |
3780 | $x++; | |
3781 | $y++; | |
3782 | } while ($y < $i); | |
3783 | } | |
3784 | array_push($sub_ands, "A1.post_int_id = ttrss_user_entries.int_id and ttrss_user_entries.owner_uid = $owner_uid"); | |
3785 | array_push($sub_ands, "ttrss_user_entries.ref_id = ttrss_entries.id"); | |
3786 | $from_qpart = " FROM " . implode(", ", $sub_selects) . ", ttrss_user_entries, ttrss_entries"; | |
3787 | $where_qpart = " WHERE " . implode(" AND ", $sub_ands); | |
3788 | } | |
3789 | // error_log("TAG SQL: " . $tag_sql); | |
3790 | // $tag_sql = "tag_name = '$feed'"; DEFAULT way | |
3791 | ||
3792 | // error_log("[". $select_qpart . "][" . $from_qpart . "][" .$where_qpart . "]"); | |
3793 | $result = db_query($link, $select_qpart . $from_qpart . $where_qpart); | |
3794 | } | |
3795 | ||
3796 | return array($result, $feed_title, $feed_site_url, $last_error); | |
3797 | ||
3798 | } | |
3799 | ||
3800 | function generate_syndicated_feed($link, $owner_uid, $feed, $is_cat, | |
3801 | $limit, $search, $search_mode, $match_on, $view_mode = false) { | |
3802 | ||
3803 | require_once "lib/MiniTemplator.class.php"; | |
3804 | ||
3805 | $note_style = "background-color : #fff7d5; | |
3806 | border-width : 1px; ". | |
3807 | "padding : 5px; border-style : dashed; border-color : #e7d796;". | |
3808 | "margin-bottom : 1em; color : #9a8c59;"; | |
3809 | ||
3810 | if (!$limit) $limit = 30; | |
3811 | ||
3812 | if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) { | |
3813 | $date_sort_field = "updated"; | |
3814 | } else { | |
3815 | $date_sort_field = "date_entered"; | |
3816 | } | |
3817 | ||
3818 | $qfh_ret = queryFeedHeadlines($link, $feed, | |
3819 | $limit, $view_mode, $is_cat, $search, $search_mode, | |
3820 | $match_on, "$date_sort_field DESC", 0, $owner_uid); | |
3821 | ||
3822 | $result = $qfh_ret[0]; | |
3823 | $feed_title = htmlspecialchars($qfh_ret[1]); | |
3824 | $feed_site_url = $qfh_ret[2]; | |
3825 | $last_error = $qfh_ret[3]; | |
3826 | ||
3827 | $feed_self_url = get_self_url_prefix() . | |
3828 | "/backend.php?op=rss&id=-2&key=" . | |
3829 | get_feed_access_key($link, -2, false); | |
3830 | ||
3831 | if (!$feed_site_url) $feed_site_url = get_self_url_prefix(); | |
3832 | ||
3833 | $tpl = new MiniTemplator; | |
3834 | ||
3835 | $tpl->readTemplateFromFile("templates/generated_feed.txt"); | |
3836 | ||
3837 | $tpl->setVariable('FEED_TITLE', $feed_title); | |
3838 | $tpl->setVariable('VERSION', VERSION); | |
3839 | $tpl->setVariable('FEED_URL', htmlspecialchars($feed_self_url)); | |
3840 | ||
3841 | if (PUBSUBHUBBUB_HUB && $feed == -2) { | |
3842 | $tpl->setVariable('HUB_URL', htmlspecialchars(PUBSUBHUBBUB_HUB)); | |
3843 | $tpl->addBlock('feed_hub'); | |
3844 | } | |
3845 | ||
3846 | $tpl->setVariable('SELF_URL', htmlspecialchars(get_self_url_prefix())); | |
3847 | ||
3848 | while ($line = db_fetch_assoc($result)) { | |
3849 | $tpl->setVariable('ARTICLE_ID', htmlspecialchars($line['link'])); | |
3850 | $tpl->setVariable('ARTICLE_LINK', htmlspecialchars($line['link'])); | |
3851 | $tpl->setVariable('ARTICLE_TITLE', htmlspecialchars($line['title'])); | |
3852 | $tpl->setVariable('ARTICLE_EXCERPT', | |
3853 | truncate_string(strip_tags($line["content_preview"]), 100, '...')); | |
3854 | ||
3855 | $content = sanitize_rss($link, $line["content_preview"], false, $owner_uid); | |
3856 | ||
3857 | if ($line['note']) { | |
3858 | $content = "<div style=\"$note_style\">Article note: " . $line['note'] . "</div>" . | |
3859 | $content; | |
3860 | } | |
3861 | ||
3862 | $tpl->setVariable('ARTICLE_CONTENT', $content); | |
3863 | ||
3864 | $tpl->setVariable('ARTICLE_UPDATED', date('c', strtotime($line["updated"]))); | |
3865 | $tpl->setVariable('ARTICLE_AUTHOR', htmlspecialchars($line['author'])); | |
3866 | ||
3867 | $tags = get_article_tags($link, $line["id"], $owner_uid); | |
3868 | ||
3869 | foreach ($tags as $tag) { | |
3870 | $tpl->setVariable('ARTICLE_CATEGORY', htmlspecialchars($tag)); | |
3871 | $tpl->addBlock('category'); | |
3872 | } | |
3873 | ||
3874 | $enclosures = get_article_enclosures($link, $line["id"]); | |
3875 | ||
3876 | foreach ($enclosures as $e) { | |
3877 | $type = htmlspecialchars($e['content_type']); | |
3878 | $url = htmlspecialchars($e['content_url']); | |
3879 | $length = $e['duration']; | |
3880 | ||
3881 | $tpl->setVariable('ARTICLE_ENCLOSURE_URL', $url); | |
3882 | $tpl->setVariable('ARTICLE_ENCLOSURE_TYPE', $type); | |
3883 | $tpl->setVariable('ARTICLE_ENCLOSURE_LENGTH', $length); | |
3884 | ||
3885 | $tpl->addBlock('enclosure'); | |
3886 | } | |
3887 | ||
3888 | $tpl->addBlock('entry'); | |
3889 | } | |
3890 | ||
3891 | $tmp = ""; | |
3892 | ||
3893 | $tpl->addBlock('feed'); | |
3894 | $tpl->generateOutputToString($tmp); | |
3895 | ||
3896 | print $tmp; | |
3897 | } | |
3898 | ||
3899 | function getCategoryTitle($link, $cat_id) { | |
3900 | ||
3901 | if ($cat_id == -1) { | |
3902 | return __("Special"); | |
3903 | } else if ($cat_id == -2) { | |
3904 | return __("Labels"); | |
3905 | } else { | |
3906 | ||
3907 | $result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE | |
3908 | id = '$cat_id'"); | |
3909 | ||
3910 | if (db_num_rows($result) == 1) { | |
3911 | return db_fetch_result($result, 0, "title"); | |
3912 | } else { | |
3913 | return "Uncategorized"; | |
3914 | } | |
3915 | } | |
3916 | } | |
3917 | ||
3918 | function sanitize_rss($link, $str, $force_strip_tags = false, $owner = false, $site_url = false) { | |
3919 | global $purifier; | |
3920 | ||
3921 | if (!$owner) $owner = $_SESSION["uid"]; | |
3922 | ||
3923 | $res = trim($str); if (!$res) return ''; | |
3924 | ||
3925 | // if (get_pref($link, "STRIP_UNSAFE_TAGS", $owner) || $force_strip_tags) { | |
3926 | $res = $purifier->purify($res); | |
3927 | // } | |
3928 | ||
3929 | if (get_pref($link, "STRIP_IMAGES", $owner)) { | |
3930 | $res = preg_replace('/<img[^>]+>/is', '', $res); | |
3931 | } | |
3932 | ||
3933 | if (strpos($res, "href=") === false) | |
3934 | $res = rewrite_urls($res); | |
3935 | ||
3936 | $charset_hack = '<head> | |
3937 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> | |
3938 | </head>'; | |
3939 | ||
3940 | $res = trim($res); if (!$res) return ''; | |
3941 | ||
3942 | libxml_use_internal_errors(true); | |
3943 | ||
3944 | $doc = new DOMDocument(); | |
3945 | $doc->loadHTML($charset_hack . $res); | |
3946 | $xpath = new DOMXPath($doc); | |
3947 | ||
3948 | $entries = $xpath->query('(//a[@href]|//img[@src])'); | |
3949 | $br_inserted = 0; | |
3950 | ||
3951 | foreach ($entries as $entry) { | |
3952 | ||
3953 | if ($site_url) { | |
3954 | ||
3955 | if ($entry->hasAttribute('href')) | |
3956 | $entry->setAttribute('href', | |
3957 | rewrite_relative_url($site_url, $entry->getAttribute('href'))); | |
3958 | ||
3959 | if ($entry->hasAttribute('src')) | |
3960 | if (preg_match('/^image.php\?i=[a-z0-9]+$/', $entry->getAttribute('src')) == 0) | |
3961 | $entry->setAttribute('src', | |
3962 | rewrite_relative_url($site_url, $entry->getAttribute('src'))); | |
3963 | } | |
3964 | ||
3965 | if (strtolower($entry->nodeName) == "a") { | |
3966 | $entry->setAttribute("target", "_blank"); | |
3967 | } | |
3968 | ||
3969 | if (strtolower($entry->nodeName) == "img" && !$br_inserted) { | |
3970 | $br = $doc->createElement("br"); | |
3971 | ||
3972 | if ($entry->parentNode->nextSibling) { | |
3973 | $entry->parentNode->insertBefore($br, $entry->nextSibling); | |
3974 | $br_inserted = 1; | |
3975 | } | |
3976 | ||
3977 | } | |
3978 | } | |
3979 | ||
3980 | $node = $doc->getElementsByTagName('body')->item(0); | |
3981 | ||
3982 | return $doc->saveXML($node); | |
3983 | } | |
3984 | ||
3985 | /** | |
3986 | * Send by mail a digest of last articles. | |
3987 | * | |
3988 | * @param mixed $link The database connection. | |
3989 | * @param integer $limit The maximum number of articles by digest. | |
3990 | * @return boolean Return false if digests are not enabled. | |
3991 | */ | |
3992 | function send_headlines_digests($link, $limit = 100) { | |
3993 | ||
3994 | if (!DIGEST_ENABLE) return false; | |
3995 | ||
3996 | $user_limit = DIGEST_EMAIL_LIMIT; | |
3997 | $days = 1; | |
3998 | ||
3999 | print "Sending digests, batch of max $user_limit users, days = $days, headline limit = $limit\n\n"; | |
4000 | ||
4001 | if (DB_TYPE == "pgsql") { | |
4002 | $interval_query = "last_digest_sent < NOW() - INTERVAL '$days days'"; | |
4003 | } else if (DB_TYPE == "mysql") { | |
4004 | $interval_query = "last_digest_sent < DATE_SUB(NOW(), INTERVAL $days DAY)"; | |
4005 | } | |
4006 | ||
4007 | $result = db_query($link, "SELECT id,email FROM ttrss_users | |
4008 | WHERE email != '' AND (last_digest_sent IS NULL OR $interval_query)"); | |
4009 | ||
4010 | while ($line = db_fetch_assoc($result)) { | |
4011 | ||
4012 | if (get_pref($link, 'DIGEST_ENABLE', $line['id'], false)) { | |
4013 | print "Sending digest for UID:" . $line['id'] . " - " . $line["email"] . " ... "; | |
4014 | ||
4015 | $do_catchup = get_pref($link, 'DIGEST_CATCHUP', $line['id'], false); | |
4016 | ||
4017 | $tuple = prepare_headlines_digest($link, $line["id"], $days, $limit); | |
4018 | $digest = $tuple[0]; | |
4019 | $headlines_count = $tuple[1]; | |
4020 | $affected_ids = $tuple[2]; | |
4021 | $digest_text = $tuple[3]; | |
4022 | ||
4023 | if ($headlines_count > 0) { | |
4024 | ||
4025 | $mail = new PHPMailer(); | |
4026 | ||
4027 | $mail->PluginDir = "lib/phpmailer/"; | |
4028 | $mail->SetLanguage("en", "lib/phpmailer/language/"); | |
4029 | ||
4030 | $mail->CharSet = "UTF-8"; | |
4031 | ||
4032 | $mail->From = DIGEST_FROM_ADDRESS; | |
4033 | $mail->FromName = DIGEST_FROM_NAME; | |
4034 | $mail->AddAddress($line["email"], $line["login"]); | |
4035 | ||
4036 | if (DIGEST_SMTP_HOST) { | |
4037 | $mail->Host = DIGEST_SMTP_HOST; | |
4038 | $mail->Mailer = "smtp"; | |
4039 | $mail->SMTPAuth = DIGEST_SMTP_LOGIN != ''; | |
4040 | $mail->Username = DIGEST_SMTP_LOGIN; | |
4041 | $mail->Password = DIGEST_SMTP_PASSWORD; | |
4042 | } | |
4043 | ||
4044 | $mail->IsHTML(true); | |
4045 | $mail->Subject = DIGEST_SUBJECT; | |
4046 | $mail->Body = $digest; | |
4047 | $mail->AltBody = $digest_text; | |
4048 | ||
4049 | $rc = $mail->Send(); | |
4050 | ||
4051 | if (!$rc) print "ERROR: " . $mail->ErrorInfo; | |
4052 | ||
4053 | print "RC=$rc\n"; | |
4054 | ||
4055 | if ($rc && $do_catchup) { | |
4056 | print "Marking affected articles as read...\n"; | |
4057 | catchupArticlesById($link, $affected_ids, 0, $line["id"]); | |
4058 | } | |
4059 | } else { | |
4060 | print "No headlines\n"; | |
4061 | } | |
4062 | ||
4063 | db_query($link, "UPDATE ttrss_users SET last_digest_sent = NOW() | |
4064 | WHERE id = " . $line["id"]); | |
4065 | } | |
4066 | } | |
4067 | ||
4068 | print "All done.\n"; | |
4069 | ||
4070 | } | |
4071 | ||
4072 | function prepare_headlines_digest($link, $user_id, $days = 1, $limit = 100) { | |
4073 | ||
4074 | require_once "lib/MiniTemplator.class.php"; | |
4075 | ||
4076 | $tpl = new MiniTemplator; | |
4077 | $tpl_t = new MiniTemplator; | |
4078 | ||
4079 | $tpl->readTemplateFromFile("templates/digest_template_html.txt"); | |
4080 | $tpl_t->readTemplateFromFile("templates/digest_template.txt"); | |
4081 | ||
4082 | $tpl->setVariable('CUR_DATE', date('Y/m/d')); | |
4083 | $tpl->setVariable('CUR_TIME', date('G:i')); | |
4084 | ||
4085 | $tpl_t->setVariable('CUR_DATE', date('Y/m/d')); | |
4086 | $tpl_t->setVariable('CUR_TIME', date('G:i')); | |
4087 | ||
4088 | $affected_ids = array(); | |
4089 | ||
4090 | if (DB_TYPE == "pgsql") { | |
4091 | $interval_query = "ttrss_entries.date_updated > NOW() - INTERVAL '$days days'"; | |
4092 | } else if (DB_TYPE == "mysql") { | |
4093 | $interval_query = "ttrss_entries.date_updated > DATE_SUB(NOW(), INTERVAL $days DAY)"; | |
4094 | } | |
4095 | ||
4096 | $result = db_query($link, "SELECT ttrss_entries.title, | |
4097 | ttrss_feeds.title AS feed_title, | |
4098 | date_updated, | |
4099 | ttrss_user_entries.ref_id, | |
4100 | link, | |
4101 | SUBSTRING(content, 1, 120) AS excerpt, | |
4102 | ".SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated | |
4103 | FROM | |
4104 | ttrss_user_entries,ttrss_entries,ttrss_feeds | |
4105 | WHERE | |
4106 | ref_id = ttrss_entries.id AND feed_id = ttrss_feeds.id | |
4107 | AND include_in_digest = true | |
4108 | AND $interval_query | |
4109 | AND ttrss_user_entries.owner_uid = $user_id | |
4110 | AND unread = true | |
4111 | ORDER BY ttrss_feeds.title, date_updated DESC | |
4112 | LIMIT $limit"); | |
4113 | ||
4114 | $cur_feed_title = ""; | |
4115 | ||
4116 | $headlines_count = db_num_rows($result); | |
4117 | ||
4118 | $headlines = array(); | |
4119 | ||
4120 | while ($line = db_fetch_assoc($result)) { | |
4121 | array_push($headlines, $line); | |
4122 | } | |
4123 | ||
4124 | for ($i = 0; $i < sizeof($headlines); $i++) { | |
4125 | ||
4126 | $line = $headlines[$i]; | |
4127 | ||
4128 | array_push($affected_ids, $line["ref_id"]); | |
4129 | ||
4130 | $updated = make_local_datetime($link, $line['last_updated'], false, | |
4131 | $user_id); | |
4132 | ||
4133 | $tpl->setVariable('FEED_TITLE', $line["feed_title"]); | |
4134 | $tpl->setVariable('ARTICLE_TITLE', $line["title"]); | |
4135 | $tpl->setVariable('ARTICLE_LINK', $line["link"]); | |
4136 | $tpl->setVariable('ARTICLE_UPDATED', $updated); | |
4137 | $tpl->setVariable('ARTICLE_EXCERPT', | |
4138 | truncate_string(strip_tags($line["excerpt"]), 100)); | |
4139 | ||
4140 | $tpl->addBlock('article'); | |
4141 | ||
4142 | $tpl_t->setVariable('FEED_TITLE', $line["feed_title"]); | |
4143 | $tpl_t->setVariable('ARTICLE_TITLE', $line["title"]); | |
4144 | $tpl_t->setVariable('ARTICLE_LINK', $line["link"]); | |
4145 | $tpl_t->setVariable('ARTICLE_UPDATED', $updated); | |
4146 | // $tpl_t->setVariable('ARTICLE_EXCERPT', | |
4147 | // truncate_string(strip_tags($line["excerpt"]), 100)); | |
4148 | ||
4149 | $tpl_t->addBlock('article'); | |
4150 | ||
4151 | if ($headlines[$i]['feed_title'] != $headlines[$i+1]['feed_title']) { | |
4152 | $tpl->addBlock('feed'); | |
4153 | $tpl_t->addBlock('feed'); | |
4154 | } | |
4155 | ||
4156 | } | |
4157 | ||
4158 | $tpl->addBlock('digest'); | |
4159 | $tpl->generateOutputToString($tmp); | |
4160 | ||
4161 | $tpl_t->addBlock('digest'); | |
4162 | $tpl_t->generateOutputToString($tmp_t); | |
4163 | ||
4164 | return array($tmp, $headlines_count, $affected_ids, $tmp_t); | |
4165 | } | |
4166 | ||
4167 | function check_for_update($link) { | |
4168 | if (CHECK_FOR_NEW_VERSION && $_SESSION['access_level'] >= 10) { | |
4169 | $version_url = "http://tt-rss.org/version.php?ver=" . VERSION; | |
4170 | ||
4171 | $version_data = @fetch_file_contents($version_url); | |
4172 | ||
4173 | if ($version_data) { | |
4174 | $version_data = json_decode($version_data, true); | |
4175 | if ($version_data && $version_data['version']) { | |
4176 | ||
4177 | if (version_compare(VERSION, $version_data['version']) == -1) { | |
4178 | return $version_data; | |
4179 | } | |
4180 | } | |
4181 | } | |
4182 | } | |
4183 | return false; | |
4184 | } | |
4185 | ||
4186 | function markArticlesById($link, $ids, $cmode) { | |
4187 | ||
4188 | $tmp_ids = array(); | |
4189 | ||
4190 | foreach ($ids as $id) { | |
4191 | array_push($tmp_ids, "ref_id = '$id'"); | |
4192 | } | |
4193 | ||
4194 | $ids_qpart = join(" OR ", $tmp_ids); | |
4195 | ||
4196 | if ($cmode == 0) { | |
4197 | db_query($link, "UPDATE ttrss_user_entries SET | |
4198 | marked = false,last_read = NOW() | |
4199 | WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]); | |
4200 | } else if ($cmode == 1) { | |
4201 | db_query($link, "UPDATE ttrss_user_entries SET | |
4202 | marked = true | |
4203 | WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]); | |
4204 | } else { | |
4205 | db_query($link, "UPDATE ttrss_user_entries SET | |
4206 | marked = NOT marked,last_read = NOW() | |
4207 | WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]); | |
4208 | } | |
4209 | } | |
4210 | ||
4211 | function publishArticlesById($link, $ids, $cmode) { | |
4212 | ||
4213 | $tmp_ids = array(); | |
4214 | ||
4215 | foreach ($ids as $id) { | |
4216 | array_push($tmp_ids, "ref_id = '$id'"); | |
4217 | } | |
4218 | ||
4219 | $ids_qpart = join(" OR ", $tmp_ids); | |
4220 | ||
4221 | if ($cmode == 0) { | |
4222 | db_query($link, "UPDATE ttrss_user_entries SET | |
4223 | published = false,last_read = NOW() | |
4224 | WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]); | |
4225 | } else if ($cmode == 1) { | |
4226 | db_query($link, "UPDATE ttrss_user_entries SET | |
4227 | published = true | |
4228 | WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]); | |
4229 | } else { | |
4230 | db_query($link, "UPDATE ttrss_user_entries SET | |
4231 | published = NOT published,last_read = NOW() | |
4232 | WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]); | |
4233 | } | |
4234 | ||
4235 | if (PUBSUBHUBBUB_HUB) { | |
4236 | $rss_link = get_self_url_prefix() . | |
4237 | "/backend.php?op=rss&id=-2&key=" . | |
4238 | get_feed_access_key($link, -2, false); | |
4239 | ||
4240 | $p = new Publisher(PUBSUBHUBBUB_HUB); | |
4241 | ||
4242 | $pubsub_result = $p->publish_update($rss_link); | |
4243 | } | |
4244 | } | |
4245 | ||
4246 | function catchupArticlesById($link, $ids, $cmode, $owner_uid = false) { | |
4247 | ||
4248 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
4249 | if (count($ids) == 0) return; | |
4250 | ||
4251 | $tmp_ids = array(); | |
4252 | ||
4253 | foreach ($ids as $id) { | |
4254 | array_push($tmp_ids, "ref_id = '$id'"); | |
4255 | } | |
4256 | ||
4257 | $ids_qpart = join(" OR ", $tmp_ids); | |
4258 | ||
4259 | if ($cmode == 0) { | |
4260 | db_query($link, "UPDATE ttrss_user_entries SET | |
4261 | unread = false,last_read = NOW() | |
4262 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); | |
4263 | } else if ($cmode == 1) { | |
4264 | db_query($link, "UPDATE ttrss_user_entries SET | |
4265 | unread = true | |
4266 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); | |
4267 | } else { | |
4268 | db_query($link, "UPDATE ttrss_user_entries SET | |
4269 | unread = NOT unread,last_read = NOW() | |
4270 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); | |
4271 | } | |
4272 | ||
4273 | /* update ccache */ | |
4274 | ||
4275 | $result = db_query($link, "SELECT DISTINCT feed_id FROM ttrss_user_entries | |
4276 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); | |
4277 | ||
4278 | while ($line = db_fetch_assoc($result)) { | |
4279 | ccache_update($link, $line["feed_id"], $owner_uid); | |
4280 | } | |
4281 | } | |
4282 | ||
4283 | function catchupArticleById($link, $id, $cmode) { | |
4284 | ||
4285 | if ($cmode == 0) { | |
4286 | db_query($link, "UPDATE ttrss_user_entries SET | |
4287 | unread = false,last_read = NOW() | |
4288 | WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]); | |
4289 | } else if ($cmode == 1) { | |
4290 | db_query($link, "UPDATE ttrss_user_entries SET | |
4291 | unread = true | |
4292 | WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]); | |
4293 | } else { | |
4294 | db_query($link, "UPDATE ttrss_user_entries SET | |
4295 | unread = NOT unread,last_read = NOW() | |
4296 | WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]); | |
4297 | } | |
4298 | ||
4299 | $feed_id = getArticleFeed($link, $id); | |
4300 | ccache_update($link, $feed_id, $_SESSION["uid"]); | |
4301 | } | |
4302 | ||
4303 | function make_guid_from_title($title) { | |
4304 | return preg_replace("/[ \"\',.:;]/", "-", | |
4305 | mb_strtolower(strip_tags($title), 'utf-8')); | |
4306 | } | |
4307 | ||
4308 | function format_headline_subtoolbar($link, $feed_site_url, $feed_title, | |
4309 | $feed_id, $is_cat, $search, $match_on, | |
4310 | $search_mode, $view_mode, $error) { | |
4311 | ||
4312 | $page_prev_link = "viewFeedGoPage(-1)"; | |
4313 | $page_next_link = "viewFeedGoPage(1)"; | |
4314 | $page_first_link = "viewFeedGoPage(0)"; | |
4315 | ||
4316 | $catchup_page_link = "catchupPage()"; | |
4317 | $catchup_feed_link = "catchupCurrentFeed()"; | |
4318 | $catchup_sel_link = "catchupSelection()"; | |
4319 | ||
4320 | $archive_sel_link = "archiveSelection()"; | |
4321 | $delete_sel_link = "deleteSelection()"; | |
4322 | ||
4323 | $sel_all_link = "selectArticles('all')"; | |
4324 | $sel_unread_link = "selectArticles('unread')"; | |
4325 | $sel_none_link = "selectArticles('none')"; | |
4326 | $sel_inv_link = "selectArticles('invert')"; | |
4327 | ||
4328 | $tog_unread_link = "selectionToggleUnread()"; | |
4329 | $tog_marked_link = "selectionToggleMarked()"; | |
4330 | $tog_published_link = "selectionTogglePublished()"; | |
4331 | ||
4332 | $reply = "<div id=\"subtoolbar_main\">"; | |
4333 | ||
4334 | $reply .= __('Select:')." | |
4335 | <a href=\"#\" onclick=\"$sel_all_link\">".__('All')."</a>, | |
4336 | <a href=\"#\" onclick=\"$sel_unread_link\">".__('Unread')."</a>, | |
4337 | <a href=\"#\" onclick=\"$sel_inv_link\">".__('Invert')."</a>, | |
4338 | <a href=\"#\" onclick=\"$sel_none_link\">".__('None')."</a></li>"; | |
4339 | ||
4340 | $reply .= " "; | |
4341 | ||
4342 | $reply .= "<select dojoType=\"dijit.form.Select\" | |
4343 | onchange=\"headlineActionsChange(this)\">"; | |
4344 | $reply .= "<option value=\"false\">".__('Actions...')."</option>"; | |
4345 | ||
4346 | $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection toggle:')."</option>"; | |
4347 | ||
4348 | $reply .= "<option value=\"$tog_unread_link\">".__('Unread')."</option> | |
4349 | <option value=\"$tog_marked_link\">".__('Starred')."</option> | |
4350 | <option value=\"$tog_published_link\">".__('Published')."</option>"; | |
4351 | ||
4352 | $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection:')."</option>"; | |
4353 | ||
4354 | $reply .= "<option value=\"$catchup_sel_link\">".__('Mark as read')."</option>"; | |
4355 | ||
4356 | if ($feed_id != "0") { | |
4357 | $reply .= "<option value=\"$archive_sel_link\">".__('Archive')."</option>"; | |
4358 | } else { | |
4359 | $reply .= "<option value=\"$archive_sel_link\">".__('Move back')."</option>"; | |
4360 | $reply .= "<option value=\"$delete_sel_link\">".__('Delete')."</option>"; | |
4361 | ||
4362 | } | |
4363 | ||
4364 | $reply .= "<option value=\"emailArticle(false)\">".__('Forward by email'). | |
4365 | "</option>"; | |
4366 | ||
4367 | if ($is_cat) $cat_q = "&is_cat=$is_cat"; | |
4368 | ||
4369 | if ($search) { | |
4370 | $search_q = "&q=$search&m=$match_on&smode=$search_mode"; | |
4371 | } else { | |
4372 | $search_q = ""; | |
4373 | } | |
4374 | ||
4375 | $rss_link = htmlspecialchars(get_self_url_prefix() . | |
4376 | "/backend.php?op=rss&id=$feed_id$cat_q$search_q"); | |
4377 | ||
4378 | $reply .= "<option value=\"0\" disabled=\"1\">".__('Feed:')."</option>"; | |
4379 | ||
4380 | $reply .= "<option value=\"catchupPage()\">".__('Mark as read')."</option>"; | |
4381 | ||
4382 | $reply .= "<option value=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">".__('View as RSS')."</option>"; | |
4383 | ||
4384 | $reply .= "</select>"; | |
4385 | ||
4386 | $reply .= "</div>"; | |
4387 | ||
4388 | $reply .= "<div id=\"subtoolbar_ftitle\">"; | |
4389 | ||
4390 | if ($feed_site_url) { | |
4391 | $target = "target=\"_blank\""; | |
4392 | $reply .= "<a title=\"".__("Visit the website")."\" $target href=\"$feed_site_url\">". | |
4393 | truncate_string($feed_title,30)."</a>"; | |
4394 | ||
4395 | if ($error) { | |
4396 | $reply .= " (<span class=\"error\" title=\"$error\">Error</span>)"; | |
4397 | } | |
4398 | ||
4399 | } else { | |
4400 | if ($feed_id < -10) { | |
4401 | $label_id = -11-$feed_id; | |
4402 | ||
4403 | $result = db_query($link, "SELECT fg_color, bg_color | |
4404 | FROM ttrss_labels2 WHERE id = '$label_id' AND owner_uid = " . | |
4405 | $_SESSION["uid"]); | |
4406 | ||
4407 | if (db_num_rows($result) != 0) { | |
4408 | $fg_color = db_fetch_result($result, 0, "fg_color"); | |
4409 | $bg_color = db_fetch_result($result, 0, "bg_color"); | |
4410 | ||
4411 | $reply .= "<span style=\"background : $bg_color; color : $fg_color\" >"; | |
4412 | $reply .= $feed_title; | |
4413 | $reply .= "</span>"; | |
4414 | } else { | |
4415 | $reply .= $feed_title; | |
4416 | } | |
4417 | ||
4418 | } else { | |
4419 | $reply .= $feed_title; | |
4420 | } | |
4421 | } | |
4422 | ||
4423 | $reply .= " | |
4424 | <a href=\"#\" | |
4425 | title=\"".__("View as RSS feed")."\" | |
4426 | onclick=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\"> | |
4427 | <img class=\"noborder\" style=\"vertical-align : middle\" src=\"images/feed-icon-12x12.png\"></a>"; | |
4428 | ||
4429 | $reply .= "</div>"; | |
4430 | ||
4431 | return $reply; | |
4432 | } | |
4433 | ||
4434 | function outputFeedList($link, $special = true) { | |
4435 | ||
4436 | $feedlist = array(); | |
4437 | ||
4438 | $enable_cats = get_pref($link, 'ENABLE_FEED_CATS'); | |
4439 | ||
4440 | $feedlist['identifier'] = 'id'; | |
4441 | $feedlist['label'] = 'name'; | |
4442 | $feedlist['items'] = array(); | |
4443 | ||
4444 | $owner_uid = $_SESSION["uid"]; | |
4445 | ||
4446 | /* virtual feeds */ | |
4447 | ||
4448 | if ($special) { | |
4449 | ||
4450 | if ($enable_cats) { | |
4451 | $cat_hidden = get_pref($link, "_COLLAPSED_SPECIAL"); | |
4452 | $cat = feedlist_init_cat($link, -1, $cat_hidden); | |
4453 | } else { | |
4454 | $cat['items'] = array(); | |
4455 | } | |
4456 | ||
4457 | foreach (array(-4, -3, -1, -2, 0) as $i) { | |
4458 | array_push($cat['items'], feedlist_init_feed($link, $i)); | |
4459 | } | |
4460 | ||
4461 | if ($enable_cats) { | |
4462 | array_push($feedlist['items'], $cat); | |
4463 | } else { | |
4464 | $feedlist['items'] = array_merge($feedlist['items'], $cat['items']); | |
4465 | } | |
4466 | ||
4467 | $result = db_query($link, "SELECT * FROM | |
4468 | ttrss_labels2 WHERE owner_uid = '$owner_uid' ORDER by caption"); | |
4469 | ||
4470 | if (db_num_rows($result) > 0) { | |
4471 | ||
4472 | if (get_pref($link, 'ENABLE_FEED_CATS')) { | |
4473 | $cat_hidden = get_pref($link, "_COLLAPSED_LABELS"); | |
4474 | $cat = feedlist_init_cat($link, -2, $cat_hidden); | |
4475 | } else { | |
4476 | $cat['items'] = array(); | |
4477 | } | |
4478 | ||
4479 | while ($line = db_fetch_assoc($result)) { | |
4480 | ||
4481 | $label_id = -$line['id'] - 11; | |
4482 | $count = getFeedUnread($link, $label_id); | |
4483 | ||
4484 | $feed = feedlist_init_feed($link, $label_id, false, $count); | |
4485 | ||
4486 | $feed['fg_color'] = $line['fg_color']; | |
4487 | $feed['bg_color'] = $line['bg_color']; | |
4488 | ||
4489 | array_push($cat['items'], $feed); | |
4490 | } | |
4491 | ||
4492 | if ($enable_cats) { | |
4493 | array_push($feedlist['items'], $cat); | |
4494 | } else { | |
4495 | $feedlist['items'] = array_merge($feedlist['items'], $cat['items']); | |
4496 | } | |
4497 | } | |
4498 | } | |
4499 | ||
4500 | /* if (get_pref($link, 'ENABLE_FEED_CATS')) { | |
4501 | if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) { | |
4502 | $order_by_qpart = "order_id,category,unread DESC,title"; | |
4503 | } else { | |
4504 | $order_by_qpart = "order_id,category,title"; | |
4505 | } | |
4506 | } else { | |
4507 | if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) { | |
4508 | $order_by_qpart = "unread DESC,title"; | |
4509 | } else { | |
4510 | $order_by_qpart = "title"; | |
4511 | } | |
4512 | } */ | |
4513 | ||
4514 | /* real feeds */ | |
4515 | ||
4516 | if ($enable_cats) | |
4517 | $order_by_qpart = "ttrss_feed_categories.order_id,category, | |
4518 | ttrss_feeds.order_id,title"; | |
4519 | else | |
4520 | $order_by_qpart = "title"; | |
4521 | ||
4522 | $age_qpart = getMaxAgeSubquery(); | |
4523 | ||
4524 | $query = "SELECT ttrss_feeds.id, ttrss_feeds.title, | |
4525 | ".SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated_noms, | |
4526 | cat_id,last_error, | |
4527 | ttrss_feed_categories.title AS category, | |
4528 | ttrss_feed_categories.collapsed, | |
4529 | value AS unread | |
4530 | FROM ttrss_feeds LEFT JOIN ttrss_feed_categories | |
4531 | ON (ttrss_feed_categories.id = cat_id) | |
4532 | LEFT JOIN ttrss_counters_cache | |
4533 | ON | |
4534 | (ttrss_feeds.id = feed_id) | |
4535 | WHERE | |
4536 | ttrss_feeds.owner_uid = '$owner_uid' | |
4537 | ORDER BY $order_by_qpart"; | |
4538 | ||
4539 | $result = db_query($link, $query); | |
4540 | ||
4541 | $actid = $_REQUEST["actid"]; | |
4542 | ||
4543 | if (db_num_rows($result) > 0) { | |
4544 | ||
4545 | $category = ""; | |
4546 | ||
4547 | if (!$enable_cats) | |
4548 | $cat['items'] = array(); | |
4549 | else | |
4550 | $cat = false; | |
4551 | ||
4552 | while ($line = db_fetch_assoc($result)) { | |
4553 | ||
4554 | $feed = htmlspecialchars(trim($line["title"])); | |
4555 | ||
4556 | if (!$feed) $feed = "[Untitled]"; | |
4557 | ||
4558 | $feed_id = $line["id"]; | |
4559 | $unread = $line["unread"]; | |
4560 | ||
4561 | $cat_id = $line["cat_id"]; | |
4562 | $tmp_category = $line["category"]; | |
4563 | if (!$tmp_category) $tmp_category = __("Uncategorized"); | |
4564 | ||
4565 | if ($category != $tmp_category && $enable_cats) { | |
4566 | ||
4567 | $category = $tmp_category; | |
4568 | ||
4569 | $collapsed = sql_bool_to_bool($line["collapsed"]); | |
4570 | ||
4571 | // workaround for NULL category | |
4572 | if ($category == __("Uncategorized")) { | |
4573 | $collapsed = get_pref($link, "_COLLAPSED_UNCAT"); | |
4574 | } | |
4575 | ||
4576 | if ($cat) array_push($feedlist['items'], $cat); | |
4577 | ||
4578 | $cat = feedlist_init_cat($link, $cat_id, $collapsed); | |
4579 | } | |
4580 | ||
4581 | $updated = make_local_datetime($link, $line["updated_noms"], false); | |
4582 | ||
4583 | array_push($cat['items'], feedlist_init_feed($link, $feed_id, | |
4584 | $feed, $unread, $line['last_error'], $updated)); | |
4585 | } | |
4586 | ||
4587 | if ($enable_cats) { | |
4588 | array_push($feedlist['items'], $cat); | |
4589 | } else { | |
4590 | $feedlist['items'] = array_merge($feedlist['items'], $cat['items']); | |
4591 | } | |
4592 | ||
4593 | } | |
4594 | ||
4595 | return $feedlist; | |
4596 | } | |
4597 | ||
4598 | function get_article_tags($link, $id, $owner_uid = 0, $tag_cache = false) { | |
4599 | ||
4600 | global $memcache; | |
4601 | ||
4602 | $a_id = db_escape_string($id); | |
4603 | ||
4604 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
4605 | ||
4606 | $query = "SELECT DISTINCT tag_name, | |
4607 | owner_uid as owner FROM | |
4608 | ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE | |
4609 | ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name"; | |
4610 | ||
4611 | $obj_id = md5("TAGS:$owner_uid:$id"); | |
4612 | $tags = array(); | |
4613 | ||
4614 | if ($memcache && $obj = $memcache->get($obj_id)) { | |
4615 | $tags = $obj; | |
4616 | } else { | |
4617 | /* check cache first */ | |
4618 | ||
4619 | if ($tag_cache === false) { | |
4620 | $result = db_query($link, "SELECT tag_cache FROM ttrss_user_entries | |
4621 | WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]); | |
4622 | ||
4623 | $tag_cache = db_fetch_result($result, 0, "tag_cache"); | |
4624 | } | |
4625 | ||
4626 | if ($tag_cache) { | |
4627 | $tags = explode(",", $tag_cache); | |
4628 | } else { | |
4629 | ||
4630 | /* do it the hard way */ | |
4631 | ||
4632 | $tmp_result = db_query($link, $query); | |
4633 | ||
4634 | while ($tmp_line = db_fetch_assoc($tmp_result)) { | |
4635 | array_push($tags, $tmp_line["tag_name"]); | |
4636 | } | |
4637 | ||
4638 | /* update the cache */ | |
4639 | ||
4640 | $tags_str = db_escape_string(join(",", $tags)); | |
4641 | ||
4642 | db_query($link, "UPDATE ttrss_user_entries | |
4643 | SET tag_cache = '$tags_str' WHERE ref_id = '$id' | |
4644 | AND owner_uid = " . $_SESSION["uid"]); | |
4645 | } | |
4646 | ||
4647 | if ($memcache) $memcache->add($obj_id, $tags, 0, 3600); | |
4648 | } | |
4649 | ||
4650 | return $tags; | |
4651 | } | |
4652 | ||
4653 | function trim_value(&$value) { | |
4654 | $value = trim($value); | |
4655 | } | |
4656 | ||
4657 | function trim_array($array) { | |
4658 | $tmp = $array; | |
4659 | array_walk($tmp, 'trim_value'); | |
4660 | return $tmp; | |
4661 | } | |
4662 | ||
4663 | function tag_is_valid($tag) { | |
4664 | if ($tag == '') return false; | |
4665 | if (preg_match("/^[0-9]*$/", $tag)) return false; | |
4666 | if (mb_strlen($tag) > 250) return false; | |
4667 | ||
4668 | if (function_exists('iconv')) { | |
4669 | $tag = iconv("utf-8", "utf-8", $tag); | |
4670 | } | |
4671 | ||
4672 | if (!$tag) return false; | |
4673 | ||
4674 | return true; | |
4675 | } | |
4676 | ||
4677 | function render_login_form($link, $mobile = 0) { | |
4678 | switch ($mobile) { | |
4679 | case 0: | |
4680 | require_once "login_form.php"; | |
4681 | break; | |
4682 | case 1: | |
4683 | require_once "mobile/login_form.php"; | |
4684 | break; | |
4685 | case 2: | |
4686 | require_once "mobile/classic/login_form.php"; | |
4687 | } | |
4688 | } | |
4689 | ||
4690 | // from http://developer.apple.com/internet/safari/faq.html | |
4691 | function no_cache_incantation() { | |
4692 | header("Expires: Mon, 22 Dec 1980 00:00:00 GMT"); // Happy birthday to me :) | |
4693 | header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified | |
4694 | header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0"); // HTTP/1.1 | |
4695 | header("Cache-Control: post-check=0, pre-check=0", false); | |
4696 | header("Pragma: no-cache"); // HTTP/1.0 | |
4697 | } | |
4698 | ||
4699 | function format_warning($msg, $id = "") { | |
4700 | global $link; | |
4701 | return "<div class=\"warning\" id=\"$id\"> | |
4702 | <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>"; | |
4703 | } | |
4704 | ||
4705 | function format_notice($msg, $id = "") { | |
4706 | global $link; | |
4707 | return "<div class=\"notice\" id=\"$id\"> | |
4708 | <img src=\"".theme_image($link, "images/sign_info.png")."\">$msg</div>"; | |
4709 | } | |
4710 | ||
4711 | function format_error($msg, $id = "") { | |
4712 | global $link; | |
4713 | return "<div class=\"error\" id=\"$id\"> | |
4714 | <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>"; | |
4715 | } | |
4716 | ||
4717 | function print_notice($msg) { | |
4718 | return print format_notice($msg); | |
4719 | } | |
4720 | ||
4721 | function print_warning($msg) { | |
4722 | return print format_warning($msg); | |
4723 | } | |
4724 | ||
4725 | function print_error($msg) { | |
4726 | return print format_error($msg); | |
4727 | } | |
4728 | ||
4729 | ||
4730 | function T_sprintf() { | |
4731 | $args = func_get_args(); | |
4732 | return vsprintf(__(array_shift($args)), $args); | |
4733 | } | |
4734 | ||
4735 | function format_inline_player($link, $url, $ctype) { | |
4736 | ||
4737 | $entry = ""; | |
4738 | ||
4739 | if (strpos($ctype, "audio/") === 0) { | |
4740 | ||
4741 | if ($_SESSION["hasAudio"] && (strpos($ctype, "ogg") !== false || | |
4742 | strpos($_SERVER['HTTP_USER_AGENT'], "Chrome") !== false || | |
4743 | strpos($_SERVER['HTTP_USER_AGENT'], "Safari") !== false )) { | |
4744 | ||
4745 | $id = 'AUDIO-' . uniqid(); | |
4746 | ||
4747 | $entry .= "<audio id=\"$id\"\"> | |
4748 | <source src=\"$url\"></source> | |
4749 | </audio>"; | |
4750 | ||
4751 | $entry .= "<span onclick=\"player(this)\" | |
4752 | title=\"".__("Click to play")."\" status=\"0\" | |
4753 | class=\"player\" audio-id=\"$id\">".__("Play")."</span>"; | |
4754 | ||
4755 | } else { | |
4756 | ||
4757 | $entry .= "<object type=\"application/x-shockwave-flash\" | |
4758 | data=\"lib/button/musicplayer.swf?song_url=$url\" | |
4759 | width=\"17\" height=\"17\" style='float : left; margin-right : 5px;'> | |
4760 | <param name=\"movie\" | |
4761 | value=\"lib/button/musicplayer.swf?song_url=$url\" /> | |
4762 | </object>"; | |
4763 | } | |
4764 | } | |
4765 | ||
4766 | $filename = substr($url, strrpos($url, "/")+1); | |
4767 | ||
4768 | $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" . | |
4769 | $filename . " (" . $ctype . ")" . "</a>"; | |
4770 | ||
4771 | return $entry; | |
4772 | } | |
4773 | ||
4774 | function format_article($link, $id, $mark_as_read = true, $zoom_mode = false) { | |
4775 | ||
4776 | $rv = array(); | |
4777 | ||
4778 | $rv['id'] = $id; | |
4779 | ||
4780 | /* we can figure out feed_id from article id anyway, why do we | |
4781 | * pass feed_id here? let's ignore the argument :( */ | |
4782 | ||
4783 | $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries | |
4784 | WHERE ref_id = '$id'"); | |
4785 | ||
4786 | $feed_id = (int) db_fetch_result($result, 0, "feed_id"); | |
4787 | ||
4788 | $rv['feed_id'] = $feed_id; | |
4789 | ||
4790 | //if (!$zoom_mode) { print "<article id='$id'><![CDATA["; }; | |
4791 | ||
4792 | $result = db_query($link, "SELECT rtl_content, always_display_enclosures FROM ttrss_feeds | |
4793 | WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]); | |
4794 | ||
4795 | if (db_num_rows($result) == 1) { | |
4796 | $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content")); | |
4797 | $always_display_enclosures = sql_bool_to_bool(db_fetch_result($result, 0, "always_display_enclosures")); | |
4798 | } else { | |
4799 | $rtl_content = false; | |
4800 | $always_display_enclosures = false; | |
4801 | } | |
4802 | ||
4803 | if ($rtl_content) { | |
4804 | $rtl_tag = "dir=\"RTL\""; | |
4805 | $rtl_class = "RTL"; | |
4806 | } else { | |
4807 | $rtl_tag = ""; | |
4808 | $rtl_class = ""; | |
4809 | } | |
4810 | ||
4811 | if ($mark_as_read) { | |
4812 | $result = db_query($link, "UPDATE ttrss_user_entries | |
4813 | SET unread = false,last_read = NOW() | |
4814 | WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]); | |
4815 | ||
4816 | ccache_update($link, $feed_id, $_SESSION["uid"]); | |
4817 | } | |
4818 | ||
4819 | $result = db_query($link, "SELECT title,link,content,feed_id,comments,int_id, | |
4820 | ".SUBSTRING_FOR_DATE."(updated,1,16) as updated, | |
4821 | (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url, | |
4822 | (SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url, | |
4823 | num_comments, | |
4824 | tag_cache, | |
4825 | author, | |
4826 | orig_feed_id, | |
4827 | note | |
4828 | FROM ttrss_entries,ttrss_user_entries | |
4829 | WHERE id = '$id' AND ref_id = id AND owner_uid = " . $_SESSION["uid"]); | |
4830 | ||
4831 | if ($result) { | |
4832 | ||
4833 | $line = db_fetch_assoc($result); | |
4834 | ||
4835 | if ($line["icon_url"]) { | |
4836 | $feed_icon = "<img src=\"" . $line["icon_url"] . "\">"; | |
4837 | } else { | |
4838 | $feed_icon = " "; | |
4839 | } | |
4840 | ||
4841 | $feed_site_url = $line['site_url']; | |
4842 | ||
4843 | $num_comments = $line["num_comments"]; | |
4844 | $entry_comments = ""; | |
4845 | ||
4846 | if ($num_comments > 0) { | |
4847 | if ($line["comments"]) { | |
4848 | $comments_url = $line["comments"]; | |
4849 | } else { | |
4850 | $comments_url = $line["link"]; | |
4851 | } | |
4852 | $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>"; | |
4853 | } else { | |
4854 | if ($line["comments"] && $line["link"] != $line["comments"]) { | |
4855 | $entry_comments = "<a target='_blank' href=\"".$line["comments"]."\">comments</a>"; | |
4856 | } | |
4857 | } | |
4858 | ||
4859 | if ($zoom_mode) { | |
4860 | header("Content-Type: text/html"); | |
4861 | $rv['content'] .= "<html><head> | |
4862 | <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/> | |
4863 | <title>Tiny Tiny RSS - ".$line["title"]."</title> | |
4864 | <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss.css\"> | |
4865 | </head><body>"; | |
4866 | } | |
4867 | ||
4868 | $rv['content'] .= "<div id=\"PTITLE-$id\" style=\"display : none\">" . | |
4869 | truncate_string(strip_tags($line['title']), 15) . "</div>"; | |
4870 | ||
4871 | $rv['content'] .= "<div class=\"postReply\" id=\"POST-$id\">"; | |
4872 | ||
4873 | $rv['content'] .= "<div onclick=\"return postClicked(event, $id)\" | |
4874 | class=\"postHeader\" id=\"POSTHDR-$id\">"; | |
4875 | ||
4876 | $entry_author = $line["author"]; | |
4877 | ||
4878 | if ($entry_author) { | |
4879 | $entry_author = __(" - ") . $entry_author; | |
4880 | } | |
4881 | ||
4882 | $parsed_updated = make_local_datetime($link, $line["updated"], true, | |
4883 | false, true); | |
4884 | ||
4885 | $rv['content'] .= "<div class=\"postDate$rtl_class\">$parsed_updated</div>"; | |
4886 | ||
4887 | if ($line["link"]) { | |
4888 | $rv['content'] .= "<div clear='both'><a target='_blank' | |
4889 | title=\"".htmlspecialchars($line['title'])."\" | |
4890 | href=\"" . | |
4891 | $line["link"] . "\">" . | |
4892 | truncate_string($line["title"], 100) . | |
4893 | "<span class='author'>$entry_author</span></a></div>"; | |
4894 | } else { | |
4895 | $rv['content'] .= "<div clear='both'>" . $line["title"] . "$entry_author</div>"; | |
4896 | } | |
4897 | ||
4898 | $tag_cache = $line["tag_cache"]; | |
4899 | ||
4900 | if (!$tag_cache) | |
4901 | $tags = get_article_tags($link, $id); | |
4902 | else | |
4903 | $tags = explode(",", $tag_cache); | |
4904 | ||
4905 | $tags_str = format_tags_string($tags, $id); | |
4906 | $tags_str_full = join(", ", $tags); | |
4907 | ||
4908 | if (!$tags_str_full) $tags_str_full = __("no tags"); | |
4909 | ||
4910 | if (!$entry_comments) $entry_comments = " "; # placeholder | |
4911 | ||
4912 | $rv['content'] .= "<div style='float : right'> | |
4913 | <img src='".theme_image($link, 'images/tag.png')."' | |
4914 | class='tagsPic' alt='Tags' title='Tags'> "; | |
4915 | ||
4916 | if (!$zoom_mode) { | |
4917 | $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span> | |
4918 | <a title=\"".__('Edit tags for this article')."\" | |
4919 | href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>"; | |
4920 | ||
4921 | $rv['content'] .= "<div dojoType=\"dijit.Tooltip\" | |
4922 | id=\"ATSTRTIP-$id\" connectId=\"ATSTR-$id\" | |
4923 | position=\"below\">$tags_str_full</div>"; | |
4924 | ||
4925 | $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-zoom.png')."\" | |
4926 | class='tagsPic' style=\"cursor : pointer\" | |
4927 | onclick=\"postOpenInNewTab(event, $id)\" | |
4928 | alt='Zoom' title='".__('Open article in new tab')."'>"; | |
4929 | ||
4930 | //$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES); | |
4931 | ||
4932 | $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-pub-note.png')."\" | |
4933 | class='tagsPic' style=\"cursor : pointer\" | |
4934 | onclick=\"editArticleNote($id)\" | |
4935 | alt='PubNote' title='".__('Edit article note')."'>"; | |
4936 | ||
4937 | if (DIGEST_ENABLE) { | |
4938 | $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-email.png')."\" | |
4939 | class='tagsPic' style=\"cursor : pointer\" | |
4940 | onclick=\"emailArticle($id)\" | |
4941 | alt='Zoom' title='".__('Forward by email')."'>"; | |
4942 | } | |
4943 | ||
4944 | if (ENABLE_TWEET_BUTTON) { | |
4945 | $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-tweet.png')."\" | |
4946 | class='tagsPic' style=\"cursor : pointer\" | |
4947 | onclick=\"tweetArticle($id)\" | |
4948 | alt='Zoom' title='".__('Share on Twitter')."'>"; | |
4949 | } | |
4950 | ||
4951 | $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-share.png')."\" | |
4952 | class='tagsPic' style=\"cursor : pointer\" | |
4953 | onclick=\"shareArticle(".$line['int_id'].")\" | |
4954 | alt='Zoom' title='".__('Share by URL')."'>"; | |
4955 | ||
4956 | $rv['content'] .= "<img src=\"".theme_image($link, 'images/digest_checkbox.png')."\" | |
4957 | class='tagsPic' style=\"cursor : pointer\" | |
4958 | onclick=\"closeArticlePanel($id)\" | |
4959 | alt='Zoom' title='".__('Close this panel')."'>"; | |
4960 | ||
4961 | } else { | |
4962 | $tags_str = strip_tags($tags_str); | |
4963 | $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>"; | |
4964 | } | |
4965 | $rv['content'] .= "</div>"; | |
4966 | $rv['content'] .= "<div clear='both'>$entry_comments</div>"; | |
4967 | ||
4968 | if ($line["orig_feed_id"]) { | |
4969 | ||
4970 | $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds | |
4971 | WHERE id = ".$line["orig_feed_id"]); | |
4972 | ||
4973 | if (db_num_rows($tmp_result) != 0) { | |
4974 | ||
4975 | $rv['content'] .= "<div clear='both'>"; | |
4976 | $rv['content'] .= __("Originally from:"); | |
4977 | ||
4978 | $rv['content'] .= " "; | |
4979 | ||
4980 | $tmp_line = db_fetch_assoc($tmp_result); | |
4981 | ||
4982 | $rv['content'] .= "<a target='_blank' | |
4983 | href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" . | |
4984 | $tmp_line['title'] . "</a>"; | |
4985 | ||
4986 | $rv['content'] .= " "; | |
4987 | ||
4988 | $rv['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>"; | |
4989 | $rv['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>"; | |
4990 | ||
4991 | $rv['content'] .= "</div>"; | |
4992 | } | |
4993 | } | |
4994 | ||
4995 | $rv['content'] .= "</div>"; | |
4996 | ||
4997 | $rv['content'] .= "<div id=\"POSTNOTE-$id\">"; | |
4998 | if ($line['note']) { | |
4999 | $rv['content'] .= format_article_note($id, $line['note']); | |
5000 | } | |
5001 | $rv['content'] .= "</div>"; | |
5002 | ||
5003 | $rv['content'] .= "<div class=\"postIcon\">" . | |
5004 | "<a target=\"_blank\" title=\"".__("Visit the website")."\"$ | |
5005 | href=\"".htmlspecialchars($feed_site_url)."\">". | |
5006 | $feed_icon . "</a></div>"; | |
5007 | ||
5008 | $rv['content'] .= "<div class=\"postContent\">"; | |
5009 | ||
5010 | $article_content = sanitize_rss($link, $line["content"], false, false, | |
5011 | $feed_site_url); | |
5012 | ||
5013 | $rv['content'] .= $article_content; | |
5014 | ||
5015 | $rv['content'] .= format_article_enclosures($link, $id, | |
5016 | $always_display_enclosures, $article_content); | |
5017 | ||
5018 | $rv['content'] .= "</div>"; | |
5019 | ||
5020 | $rv['content'] .= "</div>"; | |
5021 | ||
5022 | } | |
5023 | ||
5024 | if ($zoom_mode) { | |
5025 | $rv['content'] .= " | |
5026 | <div style=\"text-align : center\"> | |
5027 | <button onclick=\"return window.close()\">". | |
5028 | __("Close this window")."</button></div>"; | |
5029 | $rv['content'] .= "</body></html>"; | |
5030 | } | |
5031 | ||
5032 | return $rv; | |
5033 | ||
5034 | } | |
5035 | ||
5036 | function format_headlines_list($link, $feed, $subop, $view_mode, $limit, $cat_view, | |
5037 | $next_unread_feed, $offset, $vgr_last_feed = false, | |
5038 | $override_order = false) { | |
5039 | ||
5040 | $disable_cache = false; | |
5041 | ||
5042 | $reply = array(); | |
5043 | ||
5044 | $timing_info = getmicrotime(); | |
5045 | ||
5046 | $topmost_article_ids = array(); | |
5047 | ||
5048 | if (!$offset) $offset = 0; | |
5049 | if ($subop == "undefined") $subop = ""; | |
5050 | ||
5051 | $subop_split = explode(":", $subop); | |
5052 | ||
5053 | /* if ($subop == "CatchupSelected") { | |
5054 | $ids = explode(",", db_escape_string($_REQUEST["ids"])); | |
5055 | $cmode = sprintf("%d", $_REQUEST["cmode"]); | |
5056 | ||
5057 | catchupArticlesById($link, $ids, $cmode); | |
5058 | } */ | |
5059 | ||
5060 | if ($subop == "ForceUpdate" && $feed && is_numeric($feed) > 0) { | |
5061 | update_rss_feed($link, $feed, true); | |
5062 | } | |
5063 | ||
5064 | if ($subop == "MarkAllRead") { | |
5065 | catchup_feed($link, $feed, $cat_view); | |
5066 | ||
5067 | if (get_pref($link, 'ON_CATCHUP_SHOW_NEXT_FEED')) { | |
5068 | if ($next_unread_feed) { | |
5069 | $feed = $next_unread_feed; | |
5070 | } | |
5071 | } | |
5072 | } | |
5073 | ||
5074 | if ($subop_split[0] == "MarkAllReadGR") { | |
5075 | catchup_feed($link, $subop_split[1], false); | |
5076 | } | |
5077 | ||
5078 | // FIXME: might break tag display? | |
5079 | ||
5080 | if (is_numeric($feed) && $feed > 0 && !$cat_view) { | |
5081 | $result = db_query($link, | |
5082 | "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1"); | |
5083 | ||
5084 | if (db_num_rows($result) == 0) { | |
5085 | $reply['content'] = "<div align='center'>".__('Feed not found.')."</div>"; | |
5086 | } | |
5087 | } | |
5088 | ||
5089 | if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) { | |
5090 | ||
5091 | $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds | |
5092 | WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]); | |
5093 | ||
5094 | if (db_num_rows($result) == 1) { | |
5095 | $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content")); | |
5096 | } else { | |
5097 | $rtl_content = false; | |
5098 | } | |
5099 | ||
5100 | if ($rtl_content) { | |
5101 | $rtl_tag = "dir=\"RTL\""; | |
5102 | } else { | |
5103 | $rtl_tag = ""; | |
5104 | } | |
5105 | } else { | |
5106 | $rtl_tag = ""; | |
5107 | $rtl_content = false; | |
5108 | } | |
5109 | ||
5110 | @$search = db_escape_string($_REQUEST["query"]); | |
5111 | ||
5112 | if ($search) { | |
5113 | $disable_cache = true; | |
5114 | } | |
5115 | ||
5116 | @$search_mode = db_escape_string($_REQUEST["search_mode"]); | |
5117 | @$match_on = db_escape_string($_REQUEST["match_on"]); | |
5118 | ||
5119 | if (!$match_on) { | |
5120 | $match_on = "both"; | |
5121 | } | |
5122 | ||
5123 | if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H0", $timing_info); | |
5124 | ||
5125 | // error_log("format_headlines_list: [" . $feed . "] subop [" . $subop . "]"); | |
5126 | if( $search_mode == '' && $subop != '' ){ | |
5127 | $search_mode = $subop; | |
5128 | } | |
5129 | // error_log("search_mode: " . $search_mode); | |
5130 | $qfh_ret = queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, | |
5131 | $search, $search_mode, $match_on, $override_order, $offset); | |
5132 | ||
5133 | if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H1", $timing_info); | |
5134 | ||
5135 | $result = $qfh_ret[0]; | |
5136 | $feed_title = $qfh_ret[1]; | |
5137 | $feed_site_url = $qfh_ret[2]; | |
5138 | $last_error = $qfh_ret[3]; | |
5139 | ||
5140 | $vgroup_last_feed = $vgr_last_feed; | |
5141 | ||
5142 | // if (!$offset) { | |
5143 | ||
5144 | if (db_num_rows($result) > 0) { | |
5145 | $reply['toolbar'] = format_headline_subtoolbar($link, $feed_site_url, | |
5146 | $feed_title, | |
5147 | $feed, $cat_view, $search, $match_on, $search_mode, $view_mode, | |
5148 | $last_error); | |
5149 | } | |
5150 | // } | |
5151 | ||
5152 | $headlines_count = db_num_rows($result); | |
5153 | ||
5154 | if (db_num_rows($result) > 0) { | |
5155 | ||
5156 | $lnum = $offset; | |
5157 | ||
5158 | $num_unread = 0; | |
5159 | $cur_feed_title = ''; | |
5160 | ||
5161 | $fresh_intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE") * 60 * 60; | |
5162 | ||
5163 | if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PS", $timing_info); | |
5164 | ||
5165 | while ($line = db_fetch_assoc($result)) { | |
5166 | ||
5167 | $class = ($lnum % 2) ? "even" : "odd"; | |
5168 | ||
5169 | $id = $line["id"]; | |
5170 | $feed_id = $line["feed_id"]; | |
5171 | $label_cache = $line["label_cache"]; | |
5172 | $labels = false; | |
5173 | ||
5174 | if ($label_cache) { | |
5175 | $label_cache = json_decode($label_cache, true); | |
5176 | ||
5177 | if ($label_cache) { | |
5178 | if ($label_cache["no-labels"] == 1) | |
5179 | $labels = array(); | |
5180 | else | |
5181 | $labels = $label_cache; | |
5182 | } | |
5183 | } | |
5184 | ||
5185 | if (!is_array($labels)) $labels = get_article_labels($link, $id); | |
5186 | ||
5187 | $labels_str = "<span id=\"HLLCTR-$id\">"; | |
5188 | $labels_str .= format_article_labels($labels, $id); | |
5189 | $labels_str .= "</span>"; | |
5190 | ||
5191 | if (count($topmost_article_ids) < 3) { | |
5192 | array_push($topmost_article_ids, $id); | |
5193 | } | |
5194 | ||
5195 | if ($line["last_read"] == "" && !sql_bool_to_bool($line["unread"])) { | |
5196 | ||
5197 | $update_pic = "<img id='FUPDPIC-$id' src=\"". | |
5198 | theme_image($link, 'images/updated.png')."\" | |
5199 | alt=\"Updated\">"; | |
5200 | } else { | |
5201 | $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\" | |
5202 | alt=\"Updated\">"; | |
5203 | } | |
5204 | ||
5205 | if (sql_bool_to_bool($line["unread"]) && | |
5206 | time() - strtotime($line["updated_noms"]) < $fresh_intl) { | |
5207 | ||
5208 | $update_pic = "<img id='FUPDPIC-$id' src=\"". | |
5209 | theme_image($link, 'images/fresh_sign.png')."\" alt=\"Fresh\">"; | |
5210 | } | |
5211 | ||
5212 | if ($line["unread"] == "t" || $line["unread"] == "1") { | |
5213 | $class .= " Unread"; | |
5214 | ++$num_unread; | |
5215 | $is_unread = true; | |
5216 | } else { | |
5217 | $is_unread = false; | |
5218 | } | |
5219 | ||
5220 | if ($line["marked"] == "t" || $line["marked"] == "1") { | |
5221 | $marked_pic = "<img id=\"FMPIC-$id\" | |
5222 | src=\"".theme_image($link, 'images/mark_set.png')."\" | |
5223 | class=\"markedPic\" alt=\"Unstar article\" | |
5224 | onclick='javascript:tMark($id)'>"; | |
5225 | } else { | |
5226 | $marked_pic = "<img id=\"FMPIC-$id\" | |
5227 | src=\"".theme_image($link, 'images/mark_unset.png')."\" | |
5228 | class=\"markedPic\" alt=\"Star article\" | |
5229 | onclick='javascript:tMark($id)'>"; | |
5230 | } | |
5231 | ||
5232 | if ($line["published"] == "t" || $line["published"] == "1") { | |
5233 | $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link, | |
5234 | 'images/pub_set.png')."\" | |
5235 | class=\"markedPic\" | |
5236 | alt=\"Unpublish article\" onclick='javascript:tPub($id)'>"; | |
5237 | } else { | |
5238 | $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link, | |
5239 | 'images/pub_unset.png')."\" | |
5240 | class=\"markedPic\" | |
5241 | alt=\"Publish article\" onclick='javascript:tPub($id)'>"; | |
5242 | } | |
5243 | ||
5244 | # $content_link = "<a target=\"_blank\" href=\"".$line["link"]."\">" . | |
5245 | # $line["title"] . "</a>"; | |
5246 | ||
5247 | # $content_link = "<a | |
5248 | # href=\"" . htmlspecialchars($line["link"]) . "\" | |
5249 | # onclick=\"view($id,$feed_id);\">" . | |
5250 | # $line["title"] . "</a>"; | |
5251 | ||
5252 | # $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" . | |
5253 | # $line["title"] . "</a>"; | |
5254 | ||
5255 | $updated_fmt = make_local_datetime($link, $line["updated_noms"], false); | |
5256 | ||
5257 | if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) { | |
5258 | $content_preview = truncate_string(strip_tags($line["content_preview"]), | |
5259 | 100); | |
5260 | } | |
5261 | ||
5262 | $score = $line["score"]; | |
5263 | ||
5264 | $score_pic = theme_image($link, | |
5265 | "images/" . get_score_pic($score)); | |
5266 | ||
5267 | /* $score_title = __("(Click to change)"); | |
5268 | $score_pic = "<img class='hlScorePic' src=\"images/$score_pic\" | |
5269 | onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">"; */ | |
5270 | ||
5271 | $score_pic = "<img class='hlScorePic' src=\"$score_pic\" | |
5272 | title=\"$score\">"; | |
5273 | ||
5274 | if ($score > 500) { | |
5275 | $hlc_suffix = "H"; | |
5276 | } else if ($score < -100) { | |
5277 | $hlc_suffix = "L"; | |
5278 | } else { | |
5279 | $hlc_suffix = ""; | |
5280 | } | |
5281 | ||
5282 | $entry_author = $line["author"]; | |
5283 | ||
5284 | if ($entry_author) { | |
5285 | $entry_author = " - $entry_author"; | |
5286 | } | |
5287 | ||
5288 | $has_feed_icon = feed_has_icon($feed_id); | |
5289 | ||
5290 | if ($has_feed_icon) { | |
5291 | $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">"; | |
5292 | } else { | |
5293 | $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/feed-icon-12x12.png\" alt=\"\">"; | |
5294 | } | |
5295 | ||
5296 | if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) { | |
5297 | ||
5298 | if (get_pref($link, 'VFEED_GROUP_BY_FEED')) { | |
5299 | if ($feed_id != $vgroup_last_feed && $line["feed_title"]) { | |
5300 | ||
5301 | $cur_feed_title = $line["feed_title"]; | |
5302 | $vgroup_last_feed = $feed_id; | |
5303 | ||
5304 | $cur_feed_title = htmlspecialchars($cur_feed_title); | |
5305 | ||
5306 | $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)"; | |
5307 | ||
5308 | $reply['content'] .= "<div class='cdmFeedTitle'>". | |
5309 | "<div style=\"float : right\">$feed_icon_img</div>". | |
5310 | "<a href=\"#\" onclick=\"viewfeed($feed_id)\">". | |
5311 | $line["feed_title"]."</a> $vf_catchup_link</div>"; | |
5312 | ||
5313 | } | |
5314 | } | |
5315 | ||
5316 | $mouseover_attrs = "onmouseover='postMouseIn($id)' | |
5317 | onmouseout='postMouseOut($id)'"; | |
5318 | ||
5319 | $reply['content'] .= "<div class='$class' id='RROW-$id' $mouseover_attrs>"; | |
5320 | ||
5321 | $reply['content'] .= "<div class='hlUpdPic'>$update_pic</div>"; | |
5322 | ||
5323 | $reply['content'] .= "<div class='hlLeft'>"; | |
5324 | ||
5325 | $reply['content'] .= "<input type=\"checkbox\" onclick=\"tSR(this)\" | |
5326 | id=\"RCHK-$id\">"; | |
5327 | ||
5328 | $reply['content'] .= "$marked_pic"; | |
5329 | $reply['content'] .= "$published_pic"; | |
5330 | ||
5331 | $reply['content'] .= "</div>"; | |
5332 | ||
5333 | $reply['content'] .= "<div onclick='return hlClicked(event, $id)' | |
5334 | class=\"hlTitle\"><span class='hlContent$hlc_suffix'>"; | |
5335 | $reply['content'] .= "<a id=\"RTITLE-$id\" | |
5336 | href=\"" . htmlspecialchars($line["link"]) . "\" | |
5337 | onclick=\"\">" . | |
5338 | truncate_string($line["title"], 200); | |
5339 | ||
5340 | if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) { | |
5341 | if ($content_preview) { | |
5342 | $reply['content'] .= "<span class=\"contentPreview\"> - $content_preview</span>"; | |
5343 | } | |
5344 | } | |
5345 | ||
5346 | $reply['content'] .= "</a></span>"; | |
5347 | ||
5348 | $reply['content'] .= $labels_str; | |
5349 | ||
5350 | if (!get_pref($link, 'VFEED_GROUP_BY_FEED') && | |
5351 | defined('_SHOW_FEED_TITLE_IN_VFEEDS')) { | |
5352 | if (@$line["feed_title"]) { | |
5353 | $reply['content'] .= "<span class=\"hlFeed\"> | |
5354 | (<a href=\"#\" onclick=\"viewfeed($feed_id)\">". | |
5355 | $line["feed_title"]."</a>) | |
5356 | </span>"; | |
5357 | } | |
5358 | } | |
5359 | ||
5360 | $reply['content'] .= "</div>"; | |
5361 | ||
5362 | $reply['content'] .= "<span class=\"hlUpdated\">$updated_fmt</span>"; | |
5363 | $reply['content'] .= "<div class=\"hlRight\">"; | |
5364 | ||
5365 | $reply['content'] .= $score_pic; | |
5366 | ||
5367 | if ($line["feed_title"] && !get_pref($link, 'VFEED_GROUP_BY_FEED')) { | |
5368 | ||
5369 | $reply['content'] .= "<span onclick=\"viewfeed($feed_id)\" | |
5370 | style=\"cursor : pointer\" | |
5371 | title=\"".htmlspecialchars($line['feed_title'])."\"> | |
5372 | $feed_icon_img<span>"; | |
5373 | } | |
5374 | ||
5375 | $reply['content'] .= "</div>"; | |
5376 | $reply['content'] .= "</div>"; | |
5377 | ||
5378 | } else { | |
5379 | ||
5380 | if (get_pref($link, 'VFEED_GROUP_BY_FEED') && $line["feed_title"]) { | |
5381 | if ($feed_id != $vgroup_last_feed) { | |
5382 | ||
5383 | $cur_feed_title = $line["feed_title"]; | |
5384 | $vgroup_last_feed = $feed_id; | |
5385 | ||
5386 | $cur_feed_title = htmlspecialchars($cur_feed_title); | |
5387 | ||
5388 | $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)"; | |
5389 | ||
5390 | $has_feed_icon = feed_has_icon($feed_id); | |
5391 | ||
5392 | if ($has_feed_icon) { | |
5393 | $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">"; | |
5394 | } else { | |
5395 | //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">"; | |
5396 | } | |
5397 | ||
5398 | $reply['content'] .= "<div class='cdmFeedTitle'>". | |
5399 | "<div style=\"float : right\">$feed_icon_img</div>". | |
5400 | "<a href=\"#\" onclick=\"viewfeed($feed_id)\">". | |
5401 | $line["feed_title"]."</a> $vf_catchup_link</div>"; | |
5402 | } | |
5403 | } | |
5404 | ||
5405 | $expand_cdm = get_pref($link, 'CDM_EXPANDED'); | |
5406 | ||
5407 | $mouseover_attrs = "onmouseover='postMouseIn($id)' | |
5408 | onmouseout='postMouseOut($id)'"; | |
5409 | ||
5410 | $reply['content'] .= "<div class=\"$class\" | |
5411 | id=\"RROW-$id\" $mouseover_attrs'>"; | |
5412 | ||
5413 | $reply['content'] .= "<div class=\"cdmHeader\">"; | |
5414 | ||
5415 | $reply['content'] .= "<div>"; | |
5416 | ||
5417 | $reply['content'] .= "<input type=\"checkbox\" onclick=\"toggleSelectRowById(this, | |
5418 | 'RROW-$id')\" id=\"RCHK-$id\"/>"; | |
5419 | ||
5420 | $reply['content'] .= "$marked_pic"; | |
5421 | $reply['content'] .= "$published_pic"; | |
5422 | ||
5423 | $reply['content'] .= "</div>"; | |
5424 | ||
5425 | $reply['content'] .= "<span id=\"RTITLE-$id\" | |
5426 | onclick=\"return cdmClicked(event, $id);\" | |
5427 | class=\"titleWrap$hlc_suffix\"> | |
5428 | <a class=\"title\" | |
5429 | title=\"".htmlspecialchars($line['title'])."\" | |
5430 | target=\"_blank\" href=\"". | |
5431 | htmlspecialchars($line["link"])."\">". | |
5432 | truncate_string($line["title"], 100) . | |
5433 | " $entry_author</a>"; | |
5434 | ||
5435 | $reply['content'] .= $labels_str; | |
5436 | ||
5437 | if (!get_pref($link, 'VFEED_GROUP_BY_FEED') && | |
5438 | defined('_SHOW_FEED_TITLE_IN_VFEEDS')) { | |
5439 | if (@$line["feed_title"]) { | |
5440 | $reply['content'] .= "<span class=\"hlFeed\"> | |
5441 | (<a href=\"#\" onclick=\"viewfeed($feed_id)\">". | |
5442 | $line["feed_title"]."</a>) | |
5443 | </span>"; | |
5444 | } | |
5445 | } | |
5446 | ||
5447 | if (!$expand_cdm) | |
5448 | $content_hidden = "style=\"display : none\""; | |
5449 | else | |
5450 | $excerpt_hidden = "style=\"display : none\""; | |
5451 | ||
5452 | $reply['content'] .= "<span $excerpt_hidden | |
5453 | id=\"CEXC-$id\" class=\"cdmExcerpt\"> - $content_preview</span>"; | |
5454 | ||
5455 | $reply['content'] .= "</span>"; | |
5456 | ||
5457 | $reply['content'] .= "<div>"; | |
5458 | $reply['content'] .= "<span class='updated'>$updated_fmt</span>"; | |
5459 | $reply['content'] .= "$score_pic"; | |
5460 | ||
5461 | if (!get_pref($link, "VFEED_GROUP_BY_FEED") && $line["feed_title"]) { | |
5462 | $reply['content'] .= "<span style=\"cursor : pointer\" | |
5463 | title=\"".htmlspecialchars($line["feed_title"])."\" | |
5464 | onclick=\"viewfeed($feed_id)\">$feed_icon_img</span>"; | |
5465 | } | |
5466 | $reply['content'] .= "<div class=\"updPic\">$update_pic</div>"; | |
5467 | $reply['content'] .= "</div>"; | |
5468 | ||
5469 | $reply['content'] .= "</div>"; | |
5470 | ||
5471 | $reply['content'] .= "<div class=\"cdmContent\" $content_hidden | |
5472 | onclick=\"return cdmClicked(event, $id);\" | |
5473 | id=\"CICD-$id\">"; | |
5474 | ||
5475 | $reply['content'] .= "<div class=\"cdmContentInner\">"; | |
5476 | ||
5477 | if ($line["orig_feed_id"]) { | |
5478 | ||
5479 | $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds | |
5480 | WHERE id = ".$line["orig_feed_id"]); | |
5481 | ||
5482 | if (db_num_rows($tmp_result) != 0) { | |
5483 | ||
5484 | $reply['content'] .= "<div clear='both'>"; | |
5485 | $reply['content'] .= __("Originally from:"); | |
5486 | ||
5487 | $reply['content'] .= " "; | |
5488 | ||
5489 | $tmp_line = db_fetch_assoc($tmp_result); | |
5490 | ||
5491 | $reply['content'] .= "<a target='_blank' | |
5492 | href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" . | |
5493 | $tmp_line['title'] . "</a>"; | |
5494 | ||
5495 | $reply['content'] .= " "; | |
5496 | ||
5497 | $reply['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>"; | |
5498 | $reply['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>"; | |
5499 | ||
5500 | $reply['content'] .= "</div>"; | |
5501 | } | |
5502 | } | |
5503 | ||
5504 | // FIXME: make this less of a hack | |
5505 | ||
5506 | $feed_site_url = false; | |
5507 | ||
5508 | if ($line["feed_id"]) { | |
5509 | $tmp_result = db_query($link, "SELECT site_url FROM ttrss_feeds | |
5510 | WHERE id = " . $line["feed_id"]); | |
5511 | ||
5512 | if (db_num_rows($tmp_result) == 1) { | |
5513 | $feed_site_url = db_fetch_result($tmp_result, 0, "site_url"); | |
5514 | } | |
5515 | } | |
5516 | ||
5517 | $article_content = sanitize_rss($link, $line["content_preview"], | |
5518 | false, false, $feed_site_url); | |
5519 | ||
5520 | $reply['content'] .= "<div id=\"POSTNOTE-$id\">"; | |
5521 | if ($line['note']) { | |
5522 | $reply['content'] .= format_article_note($id, $line['note']); | |
5523 | } | |
5524 | $reply['content'] .= "</div>"; | |
5525 | ||
5526 | $reply['content'] .= "<span id=\"CWRAP-$id\">"; | |
5527 | $reply['content'] .= $expand_cdm ? $article_content : ''; | |
5528 | $reply['content'] .= "</span>"; | |
5529 | ||
5530 | /* $tmp_result = db_query($link, "SELECT always_display_enclosures FROM | |
5531 | ttrss_feeds WHERE id = ". | |
5532 | (($line['feed_id'] == null) ? $line['orig_feed_id'] : | |
5533 | $line['feed_id'])." AND owner_uid = ".$_SESSION["uid"]); | |
5534 | ||
5535 | $always_display_enclosures = sql_bool_to_bool(db_fetch_result($tmp_result, | |
5536 | 0, "always_display_enclosures")); */ | |
5537 | ||
5538 | $always_display_enclosures = sql_bool_to_bool($line["always_display_enclosures"]); | |
5539 | ||
5540 | $reply['content'] .= format_article_enclosures($link, $id, $always_display_enclosures, | |
5541 | $article_content); | |
5542 | ||
5543 | $reply['content'] .= "</div>"; | |
5544 | ||
5545 | $reply['content'] .= "<div class=\"cdmFooter\">"; | |
5546 | ||
5547 | $tag_cache = $line["tag_cache"]; | |
5548 | ||
5549 | $tags_str = format_tags_string( | |
5550 | get_article_tags($link, $id, $_SESSION["uid"], $tag_cache), | |
5551 | $id); | |
5552 | ||
5553 | $reply['content'] .= "<img src='".theme_image($link, | |
5554 | 'images/tag.png')."' alt='Tags' title='Tags'> | |
5555 | <span id=\"ATSTR-$id\">$tags_str</span> | |
5556 | <a title=\"".__('Edit tags for this article')."\" | |
5557 | href=\"#\" onclick=\"editArticleTags($id, $feed_id, true)\">(+)</a>"; | |
5558 | ||
5559 | $num_comments = $line["num_comments"]; | |
5560 | $entry_comments = ""; | |
5561 | ||
5562 | if ($num_comments > 0) { | |
5563 | if ($line["comments"]) { | |
5564 | $comments_url = $line["comments"]; | |
5565 | } else { | |
5566 | $comments_url = $line["link"]; | |
5567 | } | |
5568 | $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>"; | |
5569 | } else { | |
5570 | if ($line["comments"] && $line["link"] != $line["comments"]) { | |
5571 | $entry_comments = "<a target='_blank' href=\"".$line["comments"]."\">comments</a>"; | |
5572 | } | |
5573 | } | |
5574 | ||
5575 | if ($entry_comments) $reply['content'] .= " ($entry_comments)"; | |
5576 | ||
5577 | $reply['content'] .= "<div style=\"float : right\">"; | |
5578 | ||
5579 | $reply['content'] .= "<img src=\"images/art-zoom.png\" | |
5580 | onclick=\"zoomToArticle(event, $id)\" | |
5581 | style=\"cursor : pointer\" | |
5582 | alt='Zoom' | |
5583 | title='".__('Open article in new tab')."'>"; | |
5584 | ||
5585 | //$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES); | |
5586 | ||
5587 | $reply['content'] .= "<img src=\"images/art-pub-note.png\" | |
5588 | style=\"cursor : pointer\" style=\"cursor : pointer\" | |
5589 | onclick=\"editArticleNote($id)\" | |
5590 | alt='PubNote' title='".__('Edit article note')."'>"; | |
5591 | ||
5592 | if (DIGEST_ENABLE) { | |
5593 | $reply['content'] .= "<img src=\"".theme_image($link, 'images/art-email.png')."\" | |
5594 | style=\"cursor : pointer\" | |
5595 | onclick=\"emailArticle($id)\" | |
5596 | alt='Zoom' title='".__('Forward by email')."'>"; | |
5597 | } | |
5598 | ||
5599 | if (ENABLE_TWEET_BUTTON) { | |
5600 | $reply['content'] .= "<img src=\"".theme_image($link, 'images/art-tweet.png')."\" | |
5601 | class='tagsPic' style=\"cursor : pointer\" | |
5602 | onclick=\"tweetArticle($id)\" | |
5603 | alt='Zoom' title='".__('Share on Twitter')."'>"; | |
5604 | } | |
5605 | ||
5606 | $reply['content'] .= "<img src=\"images/digest_checkbox.png\" | |
5607 | style=\"cursor : pointer\" style=\"cursor : pointer\" | |
5608 | onclick=\"dismissArticle($id)\" | |
5609 | alt='Dismiss' title='".__('Dismiss article')."'>"; | |
5610 | ||
5611 | $reply['content'] .= "</div>"; | |
5612 | $reply['content'] .= "</div>"; | |
5613 | ||
5614 | $reply['content'] .= "</div>"; | |
5615 | ||
5616 | $reply['content'] .= "</div>"; | |
5617 | ||
5618 | } | |
5619 | ||
5620 | ++$lnum; | |
5621 | } | |
5622 | ||
5623 | if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PE", $timing_info); | |
5624 | ||
5625 | } else { | |
5626 | $message = ""; | |
5627 | ||
5628 | switch ($view_mode) { | |
5629 | case "unread": | |
5630 | $message = __("No unread articles found to display."); | |
5631 | break; | |
5632 | case "updated": | |
5633 | $message = __("No updated articles found to display."); | |
5634 | break; | |
5635 | case "marked": | |
5636 | $message = __("No starred articles found to display."); | |
5637 | break; | |
5638 | default: | |
5639 | if ($feed < -10) { | |
5640 | $message = __("No articles found to display. You can assign articles to labels manually (see the Actions menu above) or use a filter."); | |
5641 | } else { | |
5642 | $message = __("No articles found to display."); | |
5643 | } | |
5644 | } | |
5645 | ||
5646 | if (!$offset && $message) { | |
5647 | $reply['content'] .= "<div class='whiteBox'>$message"; | |
5648 | ||
5649 | $reply['content'] .= "<p class=\"small\"><span class=\"insensitive\">"; | |
5650 | ||
5651 | $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds | |
5652 | WHERE owner_uid = " . $_SESSION['uid']); | |
5653 | ||
5654 | $last_updated = db_fetch_result($result, 0, "last_updated"); | |
5655 | $last_updated = make_local_datetime($link, $last_updated, false); | |
5656 | ||
5657 | $reply['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated); | |
5658 | ||
5659 | $result = db_query($link, "SELECT COUNT(id) AS num_errors | |
5660 | FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]); | |
5661 | ||
5662 | $num_errors = db_fetch_result($result, 0, "num_errors"); | |
5663 | ||
5664 | if ($num_errors > 0) { | |
5665 | $reply['content'] .= "<br/>"; | |
5666 | $reply['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">". | |
5667 | __('Some feeds have update errors (click for details)')."</a>"; | |
5668 | } | |
5669 | $reply['content'] .= "</span></p></div>"; | |
5670 | } | |
5671 | } | |
5672 | ||
5673 | if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H2", $timing_info); | |
5674 | ||
5675 | return array($topmost_article_ids, $headlines_count, $feed, $disable_cache, | |
5676 | $vgroup_last_feed, $reply); | |
5677 | } | |
5678 | ||
5679 | // from here: http://www.roscripts.com/Create_tag_cloud-71.html | |
5680 | ||
5681 | function printTagCloud($link) { | |
5682 | ||
5683 | $query = "SELECT tag_name, COUNT(post_int_id) AS count | |
5684 | FROM ttrss_tags WHERE owner_uid = ".$_SESSION["uid"]." | |
5685 | GROUP BY tag_name ORDER BY count DESC LIMIT 50"; | |
5686 | ||
5687 | $result = db_query($link, $query); | |
5688 | ||
5689 | $tags = array(); | |
5690 | ||
5691 | while ($line = db_fetch_assoc($result)) { | |
5692 | $tags[$line["tag_name"]] = $line["count"]; | |
5693 | } | |
5694 | ||
5695 | if( count($tags) == 0 ){ return; } | |
5696 | ||
5697 | ksort($tags); | |
5698 | ||
5699 | $max_size = 32; // max font size in pixels | |
5700 | $min_size = 11; // min font size in pixels | |
5701 | ||
5702 | // largest and smallest array values | |
5703 | $max_qty = max(array_values($tags)); | |
5704 | $min_qty = min(array_values($tags)); | |
5705 | ||
5706 | // find the range of values | |
5707 | $spread = $max_qty - $min_qty; | |
5708 | if ($spread == 0) { // we don't want to divide by zero | |
5709 | $spread = 1; | |
5710 | } | |
5711 | ||
5712 | // set the font-size increment | |
5713 | $step = ($max_size - $min_size) / ($spread); | |
5714 | ||
5715 | // loop through the tag array | |
5716 | foreach ($tags as $key => $value) { | |
5717 | // calculate font-size | |
5718 | // find the $value in excess of $min_qty | |
5719 | // multiply by the font-size increment ($size) | |
5720 | // and add the $min_size set above | |
5721 | $size = round($min_size + (($value - $min_qty) * $step)); | |
5722 | ||
5723 | $key_escaped = str_replace("'", "\\'", $key); | |
5724 | ||
5725 | echo "<a href=\"javascript:viewfeed('$key_escaped') \" style=\"font-size: " . | |
5726 | $size . "px\" title=\"$value articles tagged with " . | |
5727 | $key . '">' . $key . '</a> '; | |
5728 | } | |
5729 | } | |
5730 | ||
5731 | function print_checkpoint($n, $s) { | |
5732 | $ts = getmicrotime(); | |
5733 | echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s); | |
5734 | return $ts; | |
5735 | } | |
5736 | ||
5737 | function sanitize_tag($tag) { | |
5738 | $tag = trim($tag); | |
5739 | ||
5740 | $tag = mb_strtolower($tag, 'utf-8'); | |
5741 | ||
5742 | $tag = preg_replace('/[\'\"\+\>\<]/', "", $tag); | |
5743 | ||
5744 | // $tag = str_replace('"', "", $tag); | |
5745 | // $tag = str_replace("+", " ", $tag); | |
5746 | $tag = str_replace("technorati tag: ", "", $tag); | |
5747 | ||
5748 | return $tag; | |
5749 | } | |
5750 | ||
5751 | function get_self_url_prefix() { | |
5752 | return SELF_URL_PATH; | |
5753 | } | |
5754 | ||
5755 | function opml_publish_url($link){ | |
5756 | ||
5757 | $url_path = get_self_url_prefix(); | |
5758 | $url_path .= "/opml.php?op=publish&key=" . | |
5759 | get_feed_access_key($link, 'OPML:Publish', false, $_SESSION["uid"]); | |
5760 | ||
5761 | return $url_path; | |
5762 | } | |
5763 | ||
5764 | /** | |
5765 | * Purge a feed contents, marked articles excepted. | |
5766 | * | |
5767 | * @param mixed $link The database connection. | |
5768 | * @param integer $id The id of the feed to purge. | |
5769 | * @return void | |
5770 | */ | |
5771 | function clear_feed_articles($link, $id) { | |
5772 | ||
5773 | if ($id != 0) { | |
5774 | $result = db_query($link, "DELETE FROM ttrss_user_entries | |
5775 | WHERE feed_id = '$id' AND marked = false AND owner_uid = " . $_SESSION["uid"]); | |
5776 | } else { | |
5777 | $result = db_query($link, "DELETE FROM ttrss_user_entries | |
5778 | WHERE feed_id IS NULL AND marked = false AND owner_uid = " . $_SESSION["uid"]); | |
5779 | } | |
5780 | ||
5781 | $result = db_query($link, "DELETE FROM ttrss_entries WHERE | |
5782 | (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0"); | |
5783 | ||
5784 | ccache_update($link, $id, $_SESSION['uid']); | |
5785 | } // function clear_feed_articles | |
5786 | ||
5787 | /** | |
5788 | * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI. | |
5789 | * | |
5790 | * @return string The Mozilla Firefox feed adding URL. | |
5791 | */ | |
5792 | function add_feed_url() { | |
5793 | //$url_path = ($_SERVER['HTTPS'] != "on" ? 'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH); | |
5794 | ||
5795 | $url_path = get_self_url_prefix() . | |
5796 | "/backend.php?op=pref-feeds&quiet=1&subop=add&feed_url=%s"; | |
5797 | return $url_path; | |
5798 | } // function add_feed_url | |
5799 | ||
5800 | /** | |
5801 | * Encrypt a password in SHA1. | |
5802 | * | |
5803 | * @param string $pass The password to encrypt. | |
5804 | * @param string $login A optionnal login. | |
5805 | * @return string The encrypted password. | |
5806 | */ | |
5807 | function encrypt_password($pass, $login = '') { | |
5808 | if ($login) { | |
5809 | return "SHA1X:" . sha1("$login:$pass"); | |
5810 | } else { | |
5811 | return "SHA1:" . sha1($pass); | |
5812 | } | |
5813 | } // function encrypt_password | |
5814 | ||
5815 | /** | |
5816 | * Update a feed batch. | |
5817 | * Used by daemons to update n feeds by run. | |
5818 | * Only update feed needing a update, and not being processed | |
5819 | * by another process. | |
5820 | * | |
5821 | * @param mixed $link Database link | |
5822 | * @param integer $limit Maximum number of feeds in update batch. Default to DAEMON_FEED_LIMIT. | |
5823 | * @param boolean $from_http Set to true if you call this function from http to disable cli specific code. | |
5824 | * @param boolean $debug Set to false to disable debug output. Default to true. | |
5825 | * @return void | |
5826 | */ | |
5827 | function update_daemon_common($link, $limit = DAEMON_FEED_LIMIT, $from_http = false, $debug = true) { | |
5828 | // Process all other feeds using last_updated and interval parameters | |
5829 | ||
5830 | // Test if the user has loggued in recently. If not, it does not update its feeds. | |
5831 | if (DAEMON_UPDATE_LOGIN_LIMIT > 0) { | |
5832 | if (DB_TYPE == "pgsql") { | |
5833 | $login_thresh_qpart = "AND ttrss_users.last_login >= NOW() - INTERVAL '".DAEMON_UPDATE_LOGIN_LIMIT." days'"; | |
5834 | } else { | |
5835 | $login_thresh_qpart = "AND ttrss_users.last_login >= DATE_SUB(NOW(), INTERVAL ".DAEMON_UPDATE_LOGIN_LIMIT." DAY)"; | |
5836 | } | |
5837 | } else { | |
5838 | $login_thresh_qpart = ""; | |
5839 | } | |
5840 | ||
5841 | // Test if the feed need a update (update interval exceded). | |
5842 | if (DB_TYPE == "pgsql") { | |
5843 | $update_limit_qpart = "AND (( | |
5844 | ttrss_feeds.update_interval = 0 | |
5845 | AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_user_prefs.value || ' minutes') AS INTERVAL) | |
5846 | ) OR ( | |
5847 | ttrss_feeds.update_interval > 0 | |
5848 | AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_feeds.update_interval || ' minutes') AS INTERVAL) | |
5849 | ) OR ttrss_feeds.last_updated IS NULL)"; | |
5850 | } else { | |
5851 | $update_limit_qpart = "AND (( | |
5852 | ttrss_feeds.update_interval = 0 | |
5853 | AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL CONVERT(ttrss_user_prefs.value, SIGNED INTEGER) MINUTE) | |
5854 | ) OR ( | |
5855 | ttrss_feeds.update_interval > 0 | |
5856 | AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL ttrss_feeds.update_interval MINUTE) | |
5857 | ) OR ttrss_feeds.last_updated IS NULL)"; | |
5858 | } | |
5859 | ||
5860 | // Test if feed is currently being updated by another process. | |
5861 | if (DB_TYPE == "pgsql") { | |
5862 | $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '5 minutes')"; | |
5863 | } else { | |
5864 | $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 5 MINUTE))"; | |
5865 | } | |
5866 | ||
5867 | // Test if there is a limit to number of updated feeds | |
5868 | $query_limit = ""; | |
5869 | if($limit) $query_limit = sprintf("LIMIT %d", $limit); | |
5870 | ||
5871 | $random_qpart = sql_random_function(); | |
5872 | ||
5873 | // We search for feed needing update. | |
5874 | $result = db_query($link, "SELECT ttrss_feeds.feed_url,ttrss_feeds.id, ttrss_feeds.owner_uid, | |
5875 | ".SUBSTRING_FOR_DATE."(ttrss_feeds.last_updated,1,19) AS last_updated, | |
5876 | ttrss_feeds.update_interval | |
5877 | FROM | |
5878 | ttrss_feeds, ttrss_users, ttrss_user_prefs | |
5879 | WHERE | |
5880 | ttrss_feeds.owner_uid = ttrss_users.id | |
5881 | AND ttrss_users.id = ttrss_user_prefs.owner_uid | |
5882 | AND ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL' | |
5883 | $login_thresh_qpart $update_limit_qpart | |
5884 | $updstart_thresh_qpart | |
5885 | ORDER BY $random_qpart $query_limit"); | |
5886 | ||
5887 | $user_prefs_cache = array(); | |
5888 | ||
5889 | if($debug) _debug(sprintf("Scheduled %d feeds to update...\n", db_num_rows($result))); | |
5890 | ||
5891 | // Here is a little cache magic in order to minimize risk of double feed updates. | |
5892 | $feeds_to_update = array(); | |
5893 | while ($line = db_fetch_assoc($result)) { | |
5894 | $feeds_to_update[$line['id']] = $line; | |
5895 | } | |
5896 | ||
5897 | // We update the feed last update started date before anything else. | |
5898 | // There is no lag due to feed contents downloads | |
5899 | // It prevent an other process to update the same feed. | |
5900 | $feed_ids = array_keys($feeds_to_update); | |
5901 | if($feed_ids) { | |
5902 | db_query($link, sprintf("UPDATE ttrss_feeds SET last_update_started = NOW() | |
5903 | WHERE id IN (%s)", implode(',', $feed_ids))); | |
5904 | } | |
5905 | ||
5906 | // For each feed, we call the feed update function. | |
5907 | while ($line = array_pop($feeds_to_update)) { | |
5908 | ||
5909 | if($debug) _debug("Feed: " . $line["feed_url"] . ", " . $line["last_updated"]); | |
5910 | ||
5911 | update_rss_feed($link, $line["id"], true); | |
5912 | ||
5913 | sleep(1); // prevent flood (FIXME make this an option?) | |
5914 | } | |
5915 | ||
5916 | // Send feed digests by email if needed. | |
5917 | if (DAEMON_SENDS_DIGESTS) send_headlines_digests($link); | |
5918 | ||
5919 | } // function update_daemon_common | |
5920 | ||
5921 | function sanitize_article_content($text) { | |
5922 | # we don't support CDATA sections in articles, they break our own escaping | |
5923 | $text = preg_replace("/\[\[CDATA/", "", $text); | |
5924 | $text = preg_replace("/\]\]\>/", "", $text); | |
5925 | return $text; | |
5926 | } | |
5927 | ||
5928 | function load_filters($link, $feed, $owner_uid, $action_id = false) { | |
5929 | $filters = array(); | |
5930 | ||
5931 | global $memcache; | |
5932 | ||
5933 | $obj_id = md5("FILTER:$feed:$owner_uid:$action_id"); | |
5934 | ||
5935 | if ($memcache && $obj = $memcache->get($obj_id)) { | |
5936 | ||
5937 | return $obj; | |
5938 | ||
5939 | } else { | |
5940 | ||
5941 | if ($action_id) $ftype_query_part = "action_id = '$action_id' AND"; | |
5942 | ||
5943 | $result = db_query($link, "SELECT reg_exp, | |
5944 | ttrss_filter_types.name AS name, | |
5945 | ttrss_filter_actions.name AS action, | |
5946 | inverse, | |
5947 | action_param, | |
5948 | filter_param | |
5949 | FROM ttrss_filters,ttrss_filter_types,ttrss_filter_actions WHERE | |
5950 | enabled = true AND | |
5951 | $ftype_query_part | |
5952 | owner_uid = $owner_uid AND | |
5953 | ttrss_filter_types.id = filter_type AND | |
5954 | ttrss_filter_actions.id = action_id AND | |
5955 | (feed_id IS NULL OR feed_id = '$feed') ORDER BY reg_exp"); | |
5956 | ||
5957 | while ($line = db_fetch_assoc($result)) { | |
5958 | if (!$filters[$line["name"]]) $filters[$line["name"]] = array(); | |
5959 | $filter["reg_exp"] = $line["reg_exp"]; | |
5960 | $filter["action"] = $line["action"]; | |
5961 | $filter["action_param"] = $line["action_param"]; | |
5962 | $filter["filter_param"] = $line["filter_param"]; | |
5963 | $filter["inverse"] = sql_bool_to_bool($line["inverse"]); | |
5964 | ||
5965 | array_push($filters[$line["name"]], $filter); | |
5966 | } | |
5967 | ||
5968 | if ($memcache) $memcache->add($obj_id, $filters, 0, 3600*8); | |
5969 | ||
5970 | return $filters; | |
5971 | } | |
5972 | } | |
5973 | ||
5974 | function get_score_pic($score) { | |
5975 | if ($score > 100) { | |
5976 | return "score_high.png"; | |
5977 | } else if ($score > 0) { | |
5978 | return "score_half_high.png"; | |
5979 | } else if ($score < -100) { | |
5980 | return "score_low.png"; | |
5981 | } else if ($score < 0) { | |
5982 | return "score_half_low.png"; | |
5983 | } else { | |
5984 | return "score_neutral.png"; | |
5985 | } | |
5986 | } | |
5987 | ||
5988 | function rounded_table_start($classname, $header = " ") { | |
5989 | print "<table width='100%' class='$classname' cellspacing='0' cellpadding='0'>"; | |
5990 | print "<tr><td class='c1'> </td><td class='top'>$header</td><td class='c2'> </td></tr>"; | |
5991 | print "<tr><td class='left'> </td><td class='content'>"; | |
5992 | } | |
5993 | ||
5994 | function rounded_table_end($footer = " ") { | |
5995 | print "</td><td class='right'> </td></tr>"; | |
5996 | print "<tr><td class='c4'> </td><td class='bottom'>$footer</td><td class='c3'> </td></tr>"; | |
5997 | print "</table>"; | |
5998 | } | |
5999 | ||
6000 | function feed_has_icon($id) { | |
6001 | return is_file(ICONS_DIR . "/$id.ico") && filesize(ICONS_DIR . "/$id.ico") > 0; | |
6002 | } | |
6003 | ||
6004 | function init_connection($link) { | |
6005 | if (DB_TYPE == "pgsql") { | |
6006 | pg_query($link, "set client_encoding = 'UTF-8'"); | |
6007 | pg_set_client_encoding("UNICODE"); | |
6008 | pg_query($link, "set datestyle = 'ISO, european'"); | |
6009 | pg_query($link, "set TIME ZONE 0"); | |
6010 | } else { | |
6011 | db_query($link, "SET time_zone = '+0:0'"); | |
6012 | ||
6013 | if (defined('MYSQL_CHARSET') && MYSQL_CHARSET) { | |
6014 | db_query($link, "SET NAMES " . MYSQL_CHARSET); | |
6015 | // db_query($link, "SET CHARACTER SET " . MYSQL_CHARSET); | |
6016 | } | |
6017 | } | |
6018 | } | |
6019 | ||
6020 | function update_feedbrowser_cache($link) { | |
6021 | ||
6022 | $result = db_query($link, "SELECT feed_url, site_url, title, COUNT(id) AS subscribers | |
6023 | FROM ttrss_feeds WHERE (SELECT COUNT(id) = 0 FROM ttrss_feeds AS tf | |
6024 | WHERE tf.feed_url = ttrss_feeds.feed_url | |
6025 | AND (private IS true OR auth_login != '' OR auth_pass != '' OR feed_url LIKE '%:%@%/%')) | |
6026 | GROUP BY feed_url, site_url, title ORDER BY subscribers DESC LIMIT 1000"); | |
6027 | ||
6028 | db_query($link, "BEGIN"); | |
6029 | ||
6030 | db_query($link, "DELETE FROM ttrss_feedbrowser_cache"); | |
6031 | ||
6032 | $count = 0; | |
6033 | ||
6034 | while ($line = db_fetch_assoc($result)) { | |
6035 | $subscribers = db_escape_string($line["subscribers"]); | |
6036 | $feed_url = db_escape_string($line["feed_url"]); | |
6037 | $title = db_escape_string($line["title"]); | |
6038 | $site_url = db_escape_string($line["site_url"]); | |
6039 | ||
6040 | $tmp_result = db_query($link, "SELECT subscribers FROM | |
6041 | ttrss_feedbrowser_cache WHERE feed_url = '$feed_url'"); | |
6042 | ||
6043 | if (db_num_rows($tmp_result) == 0) { | |
6044 | ||
6045 | db_query($link, "INSERT INTO ttrss_feedbrowser_cache | |
6046 | (feed_url, site_url, title, subscribers) VALUES ('$feed_url', | |
6047 | '$site_url', '$title', '$subscribers')"); | |
6048 | ||
6049 | ++$count; | |
6050 | ||
6051 | } | |
6052 | ||
6053 | } | |
6054 | ||
6055 | db_query($link, "COMMIT"); | |
6056 | ||
6057 | return $count; | |
6058 | ||
6059 | } | |
6060 | ||
6061 | function ccache_zero($link, $feed_id, $owner_uid) { | |
6062 | db_query($link, "UPDATE ttrss_counters_cache SET | |
6063 | value = 0, updated = NOW() WHERE | |
6064 | feed_id = '$feed_id' AND owner_uid = '$owner_uid'"); | |
6065 | } | |
6066 | ||
6067 | function ccache_zero_all($link, $owner_uid) { | |
6068 | db_query($link, "UPDATE ttrss_counters_cache SET | |
6069 | value = 0 WHERE owner_uid = '$owner_uid'"); | |
6070 | ||
6071 | db_query($link, "UPDATE ttrss_cat_counters_cache SET | |
6072 | value = 0 WHERE owner_uid = '$owner_uid'"); | |
6073 | } | |
6074 | ||
6075 | function ccache_remove($link, $feed_id, $owner_uid, $is_cat = false) { | |
6076 | ||
6077 | if (!$is_cat) { | |
6078 | $table = "ttrss_counters_cache"; | |
6079 | } else { | |
6080 | $table = "ttrss_cat_counters_cache"; | |
6081 | } | |
6082 | ||
6083 | db_query($link, "DELETE FROM $table WHERE | |
6084 | feed_id = '$feed_id' AND owner_uid = '$owner_uid'"); | |
6085 | ||
6086 | } | |
6087 | ||
6088 | function ccache_update_all($link, $owner_uid) { | |
6089 | ||
6090 | if (get_pref($link, 'ENABLE_FEED_CATS', $owner_uid)) { | |
6091 | ||
6092 | $result = db_query($link, "SELECT feed_id FROM ttrss_cat_counters_cache | |
6093 | WHERE feed_id > 0 AND owner_uid = '$owner_uid'"); | |
6094 | ||
6095 | while ($line = db_fetch_assoc($result)) { | |
6096 | ccache_update($link, $line["feed_id"], $owner_uid, true); | |
6097 | } | |
6098 | ||
6099 | /* We have to manually include category 0 */ | |
6100 | ||
6101 | ccache_update($link, 0, $owner_uid, true); | |
6102 | ||
6103 | } else { | |
6104 | $result = db_query($link, "SELECT feed_id FROM ttrss_counters_cache | |
6105 | WHERE feed_id > 0 AND owner_uid = '$owner_uid'"); | |
6106 | ||
6107 | while ($line = db_fetch_assoc($result)) { | |
6108 | print ccache_update($link, $line["feed_id"], $owner_uid); | |
6109 | ||
6110 | } | |
6111 | ||
6112 | } | |
6113 | } | |
6114 | ||
6115 | function ccache_find($link, $feed_id, $owner_uid, $is_cat = false, | |
6116 | $no_update = false) { | |
6117 | ||
6118 | if (!is_numeric($feed_id)) return; | |
6119 | ||
6120 | if (!$is_cat) { | |
6121 | $table = "ttrss_counters_cache"; | |
6122 | if ($feed_id > 0) { | |
6123 | $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds | |
6124 | WHERE id = '$feed_id'"); | |
6125 | $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid"); | |
6126 | } | |
6127 | } else { | |
6128 | $table = "ttrss_cat_counters_cache"; | |
6129 | } | |
6130 | ||
6131 | if (DB_TYPE == "pgsql") { | |
6132 | $date_qpart = "updated > NOW() - INTERVAL '15 minutes'"; | |
6133 | } else if (DB_TYPE == "mysql") { | |
6134 | $date_qpart = "updated > DATE_SUB(NOW(), INTERVAL 15 MINUTE)"; | |
6135 | } | |
6136 | ||
6137 | $result = db_query($link, "SELECT value FROM $table | |
6138 | WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id' | |
6139 | LIMIT 1"); | |
6140 | ||
6141 | if (db_num_rows($result) == 1) { | |
6142 | return db_fetch_result($result, 0, "value"); | |
6143 | } else { | |
6144 | if ($no_update) { | |
6145 | return -1; | |
6146 | } else { | |
6147 | return ccache_update($link, $feed_id, $owner_uid, $is_cat); | |
6148 | } | |
6149 | } | |
6150 | ||
6151 | } | |
6152 | ||
6153 | function ccache_update($link, $feed_id, $owner_uid, $is_cat = false, | |
6154 | $update_pcat = true) { | |
6155 | ||
6156 | if (!is_numeric($feed_id)) return; | |
6157 | ||
6158 | if (!$is_cat && $feed_id > 0) { | |
6159 | $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds | |
6160 | WHERE id = '$feed_id'"); | |
6161 | $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid"); | |
6162 | } | |
6163 | ||
6164 | $prev_unread = ccache_find($link, $feed_id, $owner_uid, $is_cat, true); | |
6165 | ||
6166 | /* When updating a label, all we need to do is recalculate feed counters | |
6167 | * because labels are not cached */ | |
6168 | ||
6169 | if ($feed_id < 0) { | |
6170 | ccache_update_all($link, $owner_uid); | |
6171 | return; | |
6172 | } | |
6173 | ||
6174 | if (!$is_cat) { | |
6175 | $table = "ttrss_counters_cache"; | |
6176 | } else { | |
6177 | $table = "ttrss_cat_counters_cache"; | |
6178 | } | |
6179 | ||
6180 | if ($is_cat && $feed_id >= 0) { | |
6181 | if ($feed_id != 0) { | |
6182 | $cat_qpart = "cat_id = '$feed_id'"; | |
6183 | } else { | |
6184 | $cat_qpart = "cat_id IS NULL"; | |
6185 | } | |
6186 | ||
6187 | /* Recalculate counters for child feeds */ | |
6188 | ||
6189 | $result = db_query($link, "SELECT id FROM ttrss_feeds | |
6190 | WHERE owner_uid = '$owner_uid' AND $cat_qpart"); | |
6191 | ||
6192 | while ($line = db_fetch_assoc($result)) { | |
6193 | ccache_update($link, $line["id"], $owner_uid, false, false); | |
6194 | } | |
6195 | ||
6196 | $result = db_query($link, "SELECT SUM(value) AS sv | |
6197 | FROM ttrss_counters_cache, ttrss_feeds | |
6198 | WHERE id = feed_id AND $cat_qpart AND | |
6199 | ttrss_feeds.owner_uid = '$owner_uid'"); | |
6200 | ||
6201 | $unread = (int) db_fetch_result($result, 0, "sv"); | |
6202 | ||
6203 | } else { | |
6204 | $unread = (int) getFeedArticles($link, $feed_id, $is_cat, true, $owner_uid); | |
6205 | } | |
6206 | ||
6207 | db_query($link, "BEGIN"); | |
6208 | ||
6209 | $result = db_query($link, "SELECT feed_id FROM $table | |
6210 | WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id' LIMIT 1"); | |
6211 | ||
6212 | if (db_num_rows($result) == 1) { | |
6213 | db_query($link, "UPDATE $table SET | |
6214 | value = '$unread', updated = NOW() WHERE | |
6215 | feed_id = '$feed_id' AND owner_uid = '$owner_uid'"); | |
6216 | ||
6217 | } else { | |
6218 | db_query($link, "INSERT INTO $table | |
6219 | (feed_id, value, owner_uid, updated) | |
6220 | VALUES | |
6221 | ($feed_id, $unread, $owner_uid, NOW())"); | |
6222 | } | |
6223 | ||
6224 | db_query($link, "COMMIT"); | |
6225 | ||
6226 | if ($feed_id > 0 && $prev_unread != $unread) { | |
6227 | ||
6228 | if (!$is_cat) { | |
6229 | ||
6230 | /* Update parent category */ | |
6231 | ||
6232 | if ($update_pcat) { | |
6233 | ||
6234 | $result = db_query($link, "SELECT cat_id FROM ttrss_feeds | |
6235 | WHERE owner_uid = '$owner_uid' AND id = '$feed_id'"); | |
6236 | ||
6237 | $cat_id = (int) db_fetch_result($result, 0, "cat_id"); | |
6238 | ||
6239 | ccache_update($link, $cat_id, $owner_uid, true); | |
6240 | ||
6241 | } | |
6242 | } | |
6243 | } else if ($feed_id < 0) { | |
6244 | ccache_update_all($link, $owner_uid); | |
6245 | } | |
6246 | ||
6247 | return $unread; | |
6248 | } | |
6249 | ||
6250 | function ccache_cleanup($link, $owner_uid) { | |
6251 | ||
6252 | if (DB_TYPE == "pgsql") { | |
6253 | db_query($link, "DELETE FROM ttrss_counters_cache AS c1 WHERE | |
6254 | (SELECT count(*) FROM ttrss_counters_cache AS c2 | |
6255 | WHERE c1.feed_id = c2.feed_id AND c2.owner_uid = c1.owner_uid) > 1 | |
6256 | AND owner_uid = '$owner_uid'"); | |
6257 | ||
6258 | db_query($link, "DELETE FROM ttrss_cat_counters_cache AS c1 WHERE | |
6259 | (SELECT count(*) FROM ttrss_cat_counters_cache AS c2 | |
6260 | WHERE c1.feed_id = c2.feed_id AND c2.owner_uid = c1.owner_uid) > 1 | |
6261 | AND owner_uid = '$owner_uid'"); | |
6262 | } else { | |
6263 | db_query($link, "DELETE c1 FROM | |
6264 | ttrss_counters_cache AS c1, | |
6265 | ttrss_counters_cache AS c2 | |
6266 | WHERE | |
6267 | c1.owner_uid = '$owner_uid' AND | |
6268 | c1.owner_uid = c2.owner_uid AND | |
6269 | c1.feed_id = c2.feed_id"); | |
6270 | ||
6271 | db_query($link, "DELETE c1 FROM | |
6272 | ttrss_cat_counters_cache AS c1, | |
6273 | ttrss_cat_counters_cache AS c2 | |
6274 | WHERE | |
6275 | c1.owner_uid = '$owner_uid' AND | |
6276 | c1.owner_uid = c2.owner_uid AND | |
6277 | c1.feed_id = c2.feed_id"); | |
6278 | ||
6279 | } | |
6280 | } | |
6281 | ||
6282 | function label_find_id($link, $label, $owner_uid) { | |
6283 | $result = db_query($link, | |
6284 | "SELECT id FROM ttrss_labels2 WHERE caption = '$label' | |
6285 | AND owner_uid = '$owner_uid' LIMIT 1"); | |
6286 | ||
6287 | if (db_num_rows($result) == 1) { | |
6288 | return db_fetch_result($result, 0, "id"); | |
6289 | } else { | |
6290 | return 0; | |
6291 | } | |
6292 | } | |
6293 | ||
6294 | function get_article_labels($link, $id) { | |
6295 | global $memcache; | |
6296 | ||
6297 | $obj_id = md5("LABELS:$id:" . $_SESSION["uid"]); | |
6298 | ||
6299 | $rv = array(); | |
6300 | ||
6301 | if ($memcache && $obj = $memcache->get($obj_id)) { | |
6302 | return $obj; | |
6303 | } else { | |
6304 | ||
6305 | $result = db_query($link, "SELECT label_cache FROM | |
6306 | ttrss_user_entries WHERE ref_id = '$id' AND owner_uid = " . | |
6307 | $_SESSION["uid"]); | |
6308 | ||
6309 | $label_cache = db_fetch_result($result, 0, "label_cache"); | |
6310 | ||
6311 | if ($label_cache) { | |
6312 | ||
6313 | $label_cache = json_decode($label_cache, true); | |
6314 | ||
6315 | if ($label_cache["no-labels"] == 1) | |
6316 | return $rv; | |
6317 | else | |
6318 | return $label_cache; | |
6319 | } | |
6320 | ||
6321 | $result = db_query($link, | |
6322 | "SELECT DISTINCT label_id,caption,fg_color,bg_color | |
6323 | FROM ttrss_labels2, ttrss_user_labels2 | |
6324 | WHERE id = label_id | |
6325 | AND article_id = '$id' | |
6326 | AND owner_uid = ".$_SESSION["uid"] . " | |
6327 | ORDER BY caption"); | |
6328 | ||
6329 | while ($line = db_fetch_assoc($result)) { | |
6330 | $rk = array($line["label_id"], $line["caption"], $line["fg_color"], | |
6331 | $line["bg_color"]); | |
6332 | array_push($rv, $rk); | |
6333 | } | |
6334 | if ($memcache) $memcache->add($obj_id, $rv, 0, 3600); | |
6335 | ||
6336 | if (count($rv) > 0) | |
6337 | label_update_cache($link, $id, $rv); | |
6338 | else | |
6339 | label_update_cache($link, $id, array("no-labels" => 1)); | |
6340 | } | |
6341 | ||
6342 | return $rv; | |
6343 | } | |
6344 | ||
6345 | ||
6346 | function label_find_caption($link, $label, $owner_uid) { | |
6347 | $result = db_query($link, | |
6348 | "SELECT caption FROM ttrss_labels2 WHERE id = '$label' | |
6349 | AND owner_uid = '$owner_uid' LIMIT 1"); | |
6350 | ||
6351 | if (db_num_rows($result) == 1) { | |
6352 | return db_fetch_result($result, 0, "caption"); | |
6353 | } else { | |
6354 | return ""; | |
6355 | } | |
6356 | } | |
6357 | ||
6358 | function label_update_cache($link, $id, $labels = false, $force = false) { | |
6359 | ||
6360 | if ($force) | |
6361 | label_clear_cache($link, $id); | |
6362 | ||
6363 | if (!$labels) | |
6364 | $labels = get_article_labels($link, $id); | |
6365 | ||
6366 | $labels = db_escape_string(json_encode($labels)); | |
6367 | ||
6368 | db_query($link, "UPDATE ttrss_user_entries SET | |
6369 | label_cache = '$labels' WHERE ref_id = '$id'"); | |
6370 | ||
6371 | } | |
6372 | ||
6373 | function label_clear_cache($link, $id) { | |
6374 | ||
6375 | db_query($link, "UPDATE ttrss_user_entries SET | |
6376 | label_cache = '' WHERE ref_id = '$id'"); | |
6377 | ||
6378 | } | |
6379 | ||
6380 | function label_remove_article($link, $id, $label, $owner_uid) { | |
6381 | ||
6382 | $label_id = label_find_id($link, $label, $owner_uid); | |
6383 | ||
6384 | if (!$label_id) return; | |
6385 | ||
6386 | $result = db_query($link, | |
6387 | "DELETE FROM ttrss_user_labels2 | |
6388 | WHERE | |
6389 | label_id = '$label_id' AND | |
6390 | article_id = '$id'"); | |
6391 | ||
6392 | label_clear_cache($link, $id); | |
6393 | } | |
6394 | ||
6395 | function label_add_article($link, $id, $label, $owner_uid) { | |
6396 | ||
6397 | global $memcache; | |
6398 | ||
6399 | if ($memcache) { | |
6400 | $obj_id = md5("LABELS:$id:$owner_uid"); | |
6401 | $memcache->delete($obj_id); | |
6402 | } | |
6403 | ||
6404 | $label_id = label_find_id($link, $label, $owner_uid); | |
6405 | ||
6406 | if (!$label_id) return; | |
6407 | ||
6408 | $result = db_query($link, | |
6409 | "SELECT | |
6410 | article_id FROM ttrss_labels2, ttrss_user_labels2 | |
6411 | WHERE | |
6412 | label_id = id AND | |
6413 | label_id = '$label_id' AND | |
6414 | article_id = '$id' AND owner_uid = '$owner_uid' | |
6415 | LIMIT 1"); | |
6416 | ||
6417 | if (db_num_rows($result) == 0) { | |
6418 | db_query($link, "INSERT INTO ttrss_user_labels2 | |
6419 | (label_id, article_id) VALUES ('$label_id', '$id')"); | |
6420 | } | |
6421 | ||
6422 | label_clear_cache($link, $id); | |
6423 | ||
6424 | } | |
6425 | ||
6426 | function label_remove($link, $id, $owner_uid) { | |
6427 | global $memcache; | |
6428 | ||
6429 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
6430 | ||
6431 | if ($memcache) { | |
6432 | $obj_id = md5("LABELS:$id:$owner_uid"); | |
6433 | $memcache->delete($obj_id); | |
6434 | } | |
6435 | ||
6436 | db_query($link, "BEGIN"); | |
6437 | ||
6438 | $result = db_query($link, "SELECT caption FROM ttrss_labels2 | |
6439 | WHERE id = '$id'"); | |
6440 | ||
6441 | $caption = db_fetch_result($result, 0, "caption"); | |
6442 | ||
6443 | $result = db_query($link, "DELETE FROM ttrss_labels2 WHERE id = '$id' | |
6444 | AND owner_uid = " . $owner_uid); | |
6445 | ||
6446 | if (db_affected_rows($link, $result) != 0 && $caption) { | |
6447 | ||
6448 | /* Remove access key for the label */ | |
6449 | ||
6450 | $ext_id = -11 - $id; | |
6451 | ||
6452 | db_query($link, "DELETE FROM ttrss_access_keys WHERE | |
6453 | feed_id = '$ext_id' AND owner_uid = $owner_uid"); | |
6454 | ||
6455 | /* Disable filters that reference label being removed */ | |
6456 | ||
6457 | db_query($link, "UPDATE ttrss_filters SET | |
6458 | enabled = false WHERE action_param = '$caption' | |
6459 | AND action_id = 7 | |
6460 | AND owner_uid = " . $owner_uid); | |
6461 | ||
6462 | /* Remove cached data */ | |
6463 | ||
6464 | db_query($link, "UPDATE ttrss_user_entries SET label_cache = '' | |
6465 | WHERE label_cache LIKE '%$caption%' AND owner_uid = " . $owner_uid); | |
6466 | ||
6467 | } | |
6468 | ||
6469 | db_query($link, "COMMIT"); | |
6470 | } | |
6471 | ||
6472 | function label_create($link, $caption) { | |
6473 | ||
6474 | db_query($link, "BEGIN"); | |
6475 | ||
6476 | $result = false; | |
6477 | ||
6478 | $result = db_query($link, "SELECT id FROM ttrss_labels2 | |
6479 | WHERE caption = '$caption' AND owner_uid = ". $_SESSION["uid"]); | |
6480 | ||
6481 | if (db_num_rows($result) == 0) { | |
6482 | $result = db_query($link, | |
6483 | "INSERT INTO ttrss_labels2 (caption,owner_uid) | |
6484 | VALUES ('$caption', '".$_SESSION["uid"]."')"); | |
6485 | ||
6486 | $result = db_affected_rows($link, $result) != 0; | |
6487 | } | |
6488 | ||
6489 | db_query($link, "COMMIT"); | |
6490 | ||
6491 | return $result; | |
6492 | } | |
6493 | ||
6494 | function print_labels_headlines_dropdown($link, $feed_id) { | |
6495 | print "<option value=\"addLabel()\">".__("Create label...")."</option>"; | |
6496 | ||
6497 | $result = db_query($link, "SELECT id, caption FROM ttrss_labels2 WHERE | |
6498 | owner_uid = '".$_SESSION["uid"]."' ORDER BY caption"); | |
6499 | ||
6500 | while ($line = db_fetch_assoc($result)) { | |
6501 | ||
6502 | $label_id = $line["id"]; | |
6503 | $label_caption = $line["caption"]; | |
6504 | $id = $line["id"]; | |
6505 | ||
6506 | if ($feed_id < -10 && $feed_id == -11-$label_id) { | |
6507 | print "<option id=\"LHDL-$id\" | |
6508 | value=\"selectionRemoveLabel($label_id)\">". | |
6509 | __('Remove:') . " $label_caption</option>"; | |
6510 | } else { | |
6511 | print "<option id=\"LHDL-$id\" | |
6512 | value=\"selectionAssignLabel($label_id)\">". | |
6513 | __('Assign:') . " $label_caption</option>"; | |
6514 | } | |
6515 | } | |
6516 | } | |
6517 | ||
6518 | function format_tags_string($tags, $id) { | |
6519 | ||
6520 | $tags_str = ""; | |
6521 | $tags_nolinks_str = ""; | |
6522 | ||
6523 | $num_tags = 0; | |
6524 | ||
6525 | $tag_limit = 6; | |
6526 | ||
6527 | $formatted_tags = array(); | |
6528 | ||
6529 | foreach ($tags as $tag) { | |
6530 | $num_tags++; | |
6531 | $tag_escaped = str_replace("'", "\\'", $tag); | |
6532 | ||
6533 | if (mb_strlen($tag) > 30) { | |
6534 | $tag = truncate_string($tag, 30); | |
6535 | } | |
6536 | ||
6537 | $tag_str = "<a href=\"javascript:viewfeed('$tag_escaped')\">$tag</a>"; | |
6538 | ||
6539 | array_push($formatted_tags, $tag_str); | |
6540 | ||
6541 | $tmp_tags_str = implode(", ", $formatted_tags); | |
6542 | ||
6543 | if ($num_tags == $tag_limit || mb_strlen($tmp_tags_str) > 150) { | |
6544 | break; | |
6545 | } | |
6546 | } | |
6547 | ||
6548 | $tags_str = implode(", ", $formatted_tags); | |
6549 | ||
6550 | if ($num_tags < count($tags)) { | |
6551 | $tags_str .= ", …"; | |
6552 | } | |
6553 | ||
6554 | if ($num_tags == 0) { | |
6555 | $tags_str = __("no tags"); | |
6556 | } | |
6557 | ||
6558 | return $tags_str; | |
6559 | ||
6560 | } | |
6561 | ||
6562 | function format_article_labels($labels, $id) { | |
6563 | ||
6564 | $labels_str = ""; | |
6565 | ||
6566 | foreach ($labels as $l) { | |
6567 | $labels_str .= sprintf("<span class='hlLabelRef' | |
6568 | style='color : %s; background-color : %s'>%s</span>", | |
6569 | $l[2], $l[3], $l[1]); | |
6570 | } | |
6571 | ||
6572 | return $labels_str; | |
6573 | ||
6574 | } | |
6575 | ||
6576 | function format_article_note($id, $note) { | |
6577 | ||
6578 | $str = "<div class='articleNote' onclick=\"editArticleNote($id)\"> | |
6579 | <div class='noteEdit' onclick=\"editArticleNote($id)\">". | |
6580 | __('(edit note)')."</div>$note</div>"; | |
6581 | ||
6582 | return $str; | |
6583 | } | |
6584 | ||
6585 | function toggle_collapse_cat($link, $cat_id, $mode) { | |
6586 | if ($cat_id > 0) { | |
6587 | $mode = bool_to_sql_bool($mode); | |
6588 | ||
6589 | db_query($link, "UPDATE ttrss_feed_categories SET | |
6590 | collapsed = $mode WHERE id = '$cat_id' AND owner_uid = " . | |
6591 | $_SESSION["uid"]); | |
6592 | } else { | |
6593 | $pref_name = ''; | |
6594 | ||
6595 | switch ($cat_id) { | |
6596 | case -1: | |
6597 | $pref_name = '_COLLAPSED_SPECIAL'; | |
6598 | break; | |
6599 | case -2: | |
6600 | $pref_name = '_COLLAPSED_LABELS'; | |
6601 | break; | |
6602 | case 0: | |
6603 | $pref_name = '_COLLAPSED_UNCAT'; | |
6604 | break; | |
6605 | } | |
6606 | ||
6607 | if ($pref_name) { | |
6608 | if ($mode) { | |
6609 | set_pref($link, $pref_name, 'true'); | |
6610 | } else { | |
6611 | set_pref($link, $pref_name, 'false'); | |
6612 | } | |
6613 | } | |
6614 | } | |
6615 | } | |
6616 | ||
6617 | function remove_feed($link, $id, $owner_uid) { | |
6618 | ||
6619 | if ($id > 0) { | |
6620 | ||
6621 | /* save starred articles in Archived feed */ | |
6622 | ||
6623 | db_query($link, "BEGIN"); | |
6624 | ||
6625 | /* prepare feed if necessary */ | |
6626 | ||
6627 | $result = db_query($link, "SELECT id FROM ttrss_archived_feeds | |
6628 | WHERE id = '$id'"); | |
6629 | ||
6630 | if (db_num_rows($result) == 0) { | |
6631 | db_query($link, "INSERT INTO ttrss_archived_feeds | |
6632 | (id, owner_uid, title, feed_url, site_url) | |
6633 | SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds | |
6634 | WHERE id = '$id'"); | |
6635 | } | |
6636 | ||
6637 | db_query($link, "UPDATE ttrss_user_entries SET feed_id = NULL, | |
6638 | orig_feed_id = '$id' WHERE feed_id = '$id' AND | |
6639 | marked = true AND owner_uid = $owner_uid"); | |
6640 | ||
6641 | /* Remove access key for the feed */ | |
6642 | ||
6643 | db_query($link, "DELETE FROM ttrss_access_keys WHERE | |
6644 | feed_id = '$id' AND owner_uid = $owner_uid"); | |
6645 | ||
6646 | /* remove the feed */ | |
6647 | ||
6648 | db_query($link, "DELETE FROM ttrss_feeds | |
6649 | WHERE id = '$id' AND owner_uid = $owner_uid"); | |
6650 | ||
6651 | db_query($link, "COMMIT"); | |
6652 | ||
6653 | if (file_exists(ICONS_DIR . "/$id.ico")) { | |
6654 | unlink(ICONS_DIR . "/$id.ico"); | |
6655 | } | |
6656 | ||
6657 | ccache_remove($link, $id, $owner_uid); | |
6658 | ||
6659 | } else { | |
6660 | label_remove($link, -11-$id, $owner_uid); | |
6661 | ccache_remove($link, -11-$id, $owner_uid); | |
6662 | } | |
6663 | } | |
6664 | ||
6665 | function add_feed_category($link, $feed_cat) { | |
6666 | ||
6667 | if (!$feed_cat) return false; | |
6668 | ||
6669 | db_query($link, "BEGIN"); | |
6670 | ||
6671 | $result = db_query($link, | |
6672 | "SELECT id FROM ttrss_feed_categories | |
6673 | WHERE title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]); | |
6674 | ||
6675 | if (db_num_rows($result) == 0) { | |
6676 | ||
6677 | $result = db_query($link, | |
6678 | "INSERT INTO ttrss_feed_categories (owner_uid,title) | |
6679 | VALUES ('".$_SESSION["uid"]."', '$feed_cat')"); | |
6680 | ||
6681 | db_query($link, "COMMIT"); | |
6682 | ||
6683 | return true; | |
6684 | } | |
6685 | ||
6686 | return false; | |
6687 | } | |
6688 | ||
6689 | function remove_feed_category($link, $id, $owner_uid) { | |
6690 | ||
6691 | db_query($link, "DELETE FROM ttrss_feed_categories | |
6692 | WHERE id = '$id' AND owner_uid = $owner_uid"); | |
6693 | ||
6694 | ccache_remove($link, $id, $owner_uid, true); | |
6695 | } | |
6696 | ||
6697 | function archive_article($link, $id, $owner_uid) { | |
6698 | db_query($link, "BEGIN"); | |
6699 | ||
6700 | $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries | |
6701 | WHERE ref_id = '$id' AND owner_uid = $owner_uid"); | |
6702 | ||
6703 | if (db_num_rows($result) != 0) { | |
6704 | ||
6705 | /* prepare the archived table */ | |
6706 | ||
6707 | $feed_id = (int) db_fetch_result($result, 0, "feed_id"); | |
6708 | ||
6709 | if ($feed_id) { | |
6710 | $result = db_query($link, "SELECT id FROM ttrss_archived_feeds | |
6711 | WHERE id = '$feed_id'"); | |
6712 | ||
6713 | if (db_num_rows($result) == 0) { | |
6714 | db_query($link, "INSERT INTO ttrss_archived_feeds | |
6715 | (id, owner_uid, title, feed_url, site_url) | |
6716 | SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds | |
6717 | WHERE id = '$feed_id'"); | |
6718 | } | |
6719 | ||
6720 | db_query($link, "UPDATE ttrss_user_entries | |
6721 | SET orig_feed_id = feed_id, feed_id = NULL | |
6722 | WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]); | |
6723 | } | |
6724 | } | |
6725 | ||
6726 | db_query($link, "COMMIT"); | |
6727 | } | |
6728 | ||
6729 | function getArticleFeed($link, $id) { | |
6730 | $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries | |
6731 | WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]); | |
6732 | ||
6733 | if (db_num_rows($result) != 0) { | |
6734 | return db_fetch_result($result, 0, "feed_id"); | |
6735 | } else { | |
6736 | return 0; | |
6737 | } | |
6738 | } | |
6739 | ||
6740 | function make_url_from_parts($parts) { | |
6741 | $url = $parts['scheme'] . '://' . $parts['host']; | |
6742 | ||
6743 | if ($parts['path']) $url .= $parts['path']; | |
6744 | if ($parts['query']) $url .= '?' . $parts['query']; | |
6745 | ||
6746 | return $url; | |
6747 | } | |
6748 | ||
6749 | /** | |
6750 | * Fixes incomplete URLs by prepending "http://". | |
6751 | * Also replaces feed:// with http://, and | |
6752 | * prepends a trailing slash if the url is a domain name only. | |
6753 | * | |
6754 | * @param string $url Possibly incomplete URL | |
6755 | * | |
6756 | * @return string Fixed URL. | |
6757 | */ | |
6758 | function fix_url($url) { | |
6759 | if (strpos($url, '://') === false) { | |
6760 | $url = 'http://' . $url; | |
6761 | } else if (substr($url, 0, 5) == 'feed:') { | |
6762 | $url = 'http:' . substr($url, 5); | |
6763 | } | |
6764 | ||
6765 | //prepend slash if the URL has no slash in it | |
6766 | // "http://www.example" -> "http://www.example/" | |
6767 | if (strpos($url, '/', strpos($url, ':') + 3) === false) { | |
6768 | $url .= '/'; | |
6769 | } | |
6770 | ||
6771 | if ($url != "http:///") | |
6772 | return $url; | |
6773 | else | |
6774 | return ''; | |
6775 | } | |
6776 | ||
6777 | function validate_feed_url($url) { | |
6778 | $parts = parse_url($url); | |
6779 | ||
6780 | return ($parts['scheme'] == 'http' || $parts['scheme'] == 'feed' || $parts['scheme'] == 'https'); | |
6781 | ||
6782 | } | |
6783 | ||
6784 | function get_article_enclosures($link, $id) { | |
6785 | ||
6786 | global $memcache; | |
6787 | ||
6788 | $query = "SELECT * FROM ttrss_enclosures | |
6789 | WHERE post_id = '$id' AND content_url != ''"; | |
6790 | ||
6791 | $obj_id = md5("ENCLOSURES:$id"); | |
6792 | ||
6793 | $rv = array(); | |
6794 | ||
6795 | if ($memcache && $obj = $memcache->get($obj_id)) { | |
6796 | $rv = $obj; | |
6797 | } else { | |
6798 | $result = db_query($link, $query); | |
6799 | ||
6800 | if (db_num_rows($result) > 0) { | |
6801 | while ($line = db_fetch_assoc($result)) { | |
6802 | array_push($rv, $line); | |
6803 | } | |
6804 | if ($memcache) $memcache->add($obj_id, $rv, 0, 3600); | |
6805 | } | |
6806 | } | |
6807 | ||
6808 | return $rv; | |
6809 | } | |
6810 | ||
6811 | function api_get_feeds($link, $cat_id, $unread_only, $limit, $offset) { | |
6812 | ||
6813 | $feeds = array(); | |
6814 | ||
6815 | /* Labels */ | |
6816 | ||
6817 | if ($cat_id == -4 || $cat_id == -2) { | |
6818 | $counters = getLabelCounters($link, true); | |
6819 | ||
6820 | foreach (array_values($counters) as $cv) { | |
6821 | ||
6822 | $unread = $cv["counter"]; | |
6823 | ||
6824 | if ($unread || !$unread_only) { | |
6825 | ||
6826 | $row = array( | |
6827 | "id" => $cv["id"], | |
6828 | "title" => $cv["description"], | |
6829 | "unread" => $cv["counter"], | |
6830 | "cat_id" => -2, | |
6831 | ); | |
6832 | ||
6833 | array_push($feeds, $row); | |
6834 | } | |
6835 | } | |
6836 | } | |
6837 | ||
6838 | /* Virtual feeds */ | |
6839 | ||
6840 | if ($cat_id == -4 || $cat_id == -1) { | |
6841 | foreach (array(-1, -2, -3, -4, 0) as $i) { | |
6842 | $unread = getFeedUnread($link, $i); | |
6843 | ||
6844 | if ($unread || !$unread_only) { | |
6845 | $title = getFeedTitle($link, $i); | |
6846 | ||
6847 | $row = array( | |
6848 | "id" => $i, | |
6849 | "title" => $title, | |
6850 | "unread" => $unread, | |
6851 | "cat_id" => -1, | |
6852 | ); | |
6853 | array_push($feeds, $row); | |
6854 | } | |
6855 | ||
6856 | } | |
6857 | } | |
6858 | ||
6859 | /* Real feeds */ | |
6860 | ||
6861 | if ($limit) { | |
6862 | $limit_qpart = "LIMIT $limit OFFSET $offset"; | |
6863 | } else { | |
6864 | $limit_qpart = ""; | |
6865 | } | |
6866 | ||
6867 | if ($cat_id == -4 || $cat_id == -3) { | |
6868 | $result = db_query($link, "SELECT | |
6869 | id, feed_url, cat_id, title, ". | |
6870 | SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated | |
6871 | FROM ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"] . | |
6872 | " ORDER BY cat_id, title " . $limit_qpart); | |
6873 | } else { | |
6874 | ||
6875 | if ($cat_id) | |
6876 | $cat_qpart = "cat_id = '$cat_id'"; | |
6877 | else | |
6878 | $cat_qpart = "cat_id IS NULL"; | |
6879 | ||
6880 | $result = db_query($link, "SELECT | |
6881 | id, feed_url, cat_id, title, ". | |
6882 | SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated | |
6883 | FROM ttrss_feeds WHERE | |
6884 | $cat_qpart AND owner_uid = " . $_SESSION["uid"] . | |
6885 | " ORDER BY cat_id, title " . $limit_qpart); | |
6886 | } | |
6887 | ||
6888 | while ($line = db_fetch_assoc($result)) { | |
6889 | ||
6890 | $unread = getFeedUnread($link, $line["id"]); | |
6891 | ||
6892 | $has_icon = feed_has_icon($line['id']); | |
6893 | ||
6894 | if ($unread || !$unread_only) { | |
6895 | ||
6896 | $row = array( | |
6897 | "feed_url" => $line["feed_url"], | |
6898 | "title" => $line["title"], | |
6899 | "id" => (int)$line["id"], | |
6900 | "unread" => (int)$unread, | |
6901 | "has_icon" => $has_icon, | |
6902 | "cat_id" => (int)$line["cat_id"], | |
6903 | "last_updated" => strtotime($line["last_updated"]) | |
6904 | ); | |
6905 | ||
6906 | array_push($feeds, $row); | |
6907 | } | |
6908 | } | |
6909 | ||
6910 | return $feeds; | |
6911 | } | |
6912 | ||
6913 | function api_get_headlines($link, $feed_id, $limit, $offset, | |
6914 | $filter, $is_cat, $show_excerpt, $show_content, $view_mode, $order, | |
6915 | $include_attachments, $since_id) { | |
6916 | ||
6917 | /* do not rely on params below */ | |
6918 | ||
6919 | $search = db_escape_string($_REQUEST["search"]); | |
6920 | $search_mode = db_escape_string($_REQUEST["search_mode"]); | |
6921 | $match_on = db_escape_string($_REQUEST["match_on"]); | |
6922 | ||
6923 | $qfh_ret = queryFeedHeadlines($link, $feed_id, $limit, | |
6924 | $view_mode, $is_cat, $search, $search_mode, $match_on, | |
6925 | $order, $offset, 0, false, $since_id); | |
6926 | ||
6927 | $result = $qfh_ret[0]; | |
6928 | $feed_title = $qfh_ret[1]; | |
6929 | ||
6930 | $headlines = array(); | |
6931 | ||
6932 | while ($line = db_fetch_assoc($result)) { | |
6933 | $is_updated = ($line["last_read"] == "" && | |
6934 | ($line["unread"] != "t" && $line["unread"] != "1")); | |
6935 | ||
6936 | $headline_row = array( | |
6937 | "id" => (int)$line["id"], | |
6938 | "unread" => sql_bool_to_bool($line["unread"]), | |
6939 | "marked" => sql_bool_to_bool($line["marked"]), | |
6940 | "published" => sql_bool_to_bool($line["published"]), | |
6941 | "updated" => strtotime($line["updated"]), | |
6942 | "is_updated" => $is_updated, | |
6943 | "title" => $line["title"], | |
6944 | "link" => $line["link"], | |
6945 | "feed_id" => $line["feed_id"], | |
6946 | "tags" => get_article_tags($link, $line["id"]), | |
6947 | ); | |
6948 | ||
6949 | if ($include_attachments) | |
6950 | $headline_row['attachments'] = get_article_enclosures($link, | |
6951 | $line['id']); | |
6952 | ||
6953 | if ($show_excerpt) { | |
6954 | $excerpt = truncate_string(strip_tags($line["content_preview"]), 100); | |
6955 | $headline_row["excerpt"] = $excerpt; | |
6956 | } | |
6957 | ||
6958 | if ($show_content) { | |
6959 | $headline_row["content"] = $line["content_preview"]; | |
6960 | } | |
6961 | ||
6962 | array_push($headlines, $headline_row); | |
6963 | } | |
6964 | ||
6965 | return $headlines; | |
6966 | } | |
6967 | ||
6968 | function generate_error_feed($link, $error) { | |
6969 | $reply = array(); | |
6970 | ||
6971 | $reply['headlines']['id'] = -6; | |
6972 | $reply['headlines']['is_cat'] = false; | |
6973 | ||
6974 | $reply['headlines']['toolbar'] = ''; | |
6975 | $reply['headlines']['content'] = "<div class='whiteBox'>". $error . "</div>"; | |
6976 | ||
6977 | $reply['headlines-info'] = array("count" => 0, | |
6978 | "vgroup_last_feed" => '', | |
6979 | "unread" => 0, | |
6980 | "disable_cache" => true); | |
6981 | ||
6982 | return $reply; | |
6983 | } | |
6984 | ||
6985 | ||
6986 | function generate_dashboard_feed($link) { | |
6987 | $reply = array(); | |
6988 | ||
6989 | $reply['headlines']['id'] = -5; | |
6990 | $reply['headlines']['is_cat'] = false; | |
6991 | ||
6992 | $reply['headlines']['toolbar'] = ''; | |
6993 | $reply['headlines']['content'] = "<div class='whiteBox'>".__('No feed selected.'); | |
6994 | ||
6995 | $reply['headlines']['content'] .= "<p class=\"small\"><span class=\"insensitive\">"; | |
6996 | ||
6997 | $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds | |
6998 | WHERE owner_uid = " . $_SESSION['uid']); | |
6999 | ||
7000 | $last_updated = db_fetch_result($result, 0, "last_updated"); | |
7001 | $last_updated = make_local_datetime($link, $last_updated, false); | |
7002 | ||
7003 | $reply['headlines']['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated); | |
7004 | ||
7005 | $result = db_query($link, "SELECT COUNT(id) AS num_errors | |
7006 | FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]); | |
7007 | ||
7008 | $num_errors = db_fetch_result($result, 0, "num_errors"); | |
7009 | ||
7010 | if ($num_errors > 0) { | |
7011 | $reply['headlines']['content'] .= "<br/>"; | |
7012 | $reply['headlines']['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">". | |
7013 | __('Some feeds have update errors (click for details)')."</a>"; | |
7014 | } | |
7015 | $reply['headlines']['content'] .= "</span></p>"; | |
7016 | ||
7017 | $reply['headlines-info'] = array("count" => 0, | |
7018 | "vgroup_last_feed" => '', | |
7019 | "unread" => 0, | |
7020 | "disable_cache" => true); | |
7021 | ||
7022 | return $reply; | |
7023 | } | |
7024 | ||
7025 | function save_email_address($link, $email) { | |
7026 | // FIXME: implement persistent storage of emails | |
7027 | ||
7028 | if (!$_SESSION['stored_emails']) | |
7029 | $_SESSION['stored_emails'] = array(); | |
7030 | ||
7031 | if (!in_array($email, $_SESSION['stored_emails'])) | |
7032 | array_push($_SESSION['stored_emails'], $email); | |
7033 | } | |
7034 | ||
7035 | function update_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) { | |
7036 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
7037 | ||
7038 | $sql_is_cat = bool_to_sql_bool($is_cat); | |
7039 | ||
7040 | $result = db_query($link, "SELECT access_key FROM ttrss_access_keys | |
7041 | WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat | |
7042 | AND owner_uid = " . $owner_uid); | |
7043 | ||
7044 | if (db_num_rows($result) == 1) { | |
7045 | $key = db_escape_string(sha1(uniqid(rand(), true))); | |
7046 | ||
7047 | db_query($link, "UPDATE ttrss_access_keys SET access_key = '$key' | |
7048 | WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat | |
7049 | AND owner_uid = " . $owner_uid); | |
7050 | ||
7051 | return $key; | |
7052 | ||
7053 | } else { | |
7054 | return get_feed_access_key($link, $feed_id, $is_cat, $owner_uid); | |
7055 | } | |
7056 | } | |
7057 | ||
7058 | function get_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) { | |
7059 | ||
7060 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
7061 | ||
7062 | $sql_is_cat = bool_to_sql_bool($is_cat); | |
7063 | ||
7064 | $result = db_query($link, "SELECT access_key FROM ttrss_access_keys | |
7065 | WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat | |
7066 | AND owner_uid = " . $owner_uid); | |
7067 | ||
7068 | if (db_num_rows($result) == 1) { | |
7069 | return db_fetch_result($result, 0, "access_key"); | |
7070 | } else { | |
7071 | $key = db_escape_string(sha1(uniqid(rand(), true))); | |
7072 | ||
7073 | $result = db_query($link, "INSERT INTO ttrss_access_keys | |
7074 | (access_key, feed_id, is_cat, owner_uid) | |
7075 | VALUES ('$key', '$feed_id', $sql_is_cat, '$owner_uid')"); | |
7076 | ||
7077 | return $key; | |
7078 | } | |
7079 | return false; | |
7080 | } | |
7081 | ||
7082 | /** | |
7083 | * Extracts RSS/Atom feed URLs from the given HTML URL. | |
7084 | * | |
7085 | * @param string $url HTML page URL | |
7086 | * | |
7087 | * @return array Array of feeds. Key is the full URL, value the title | |
7088 | */ | |
7089 | function get_feeds_from_html($url, $login = false, $pass = false) | |
7090 | { | |
7091 | $url = fix_url($url); | |
7092 | $baseUrl = substr($url, 0, strrpos($url, '/') + 1); | |
7093 | ||
7094 | libxml_use_internal_errors(true); | |
7095 | ||
7096 | $content = @fetch_file_contents($url, false, $login, $pass); | |
7097 | ||
7098 | $doc = new DOMDocument(); | |
7099 | $doc->loadHTML($content); | |
7100 | $xpath = new DOMXPath($doc); | |
7101 | $entries = $xpath->query('/html/head/link[@rel="alternate"]'); | |
7102 | $feedUrls = array(); | |
7103 | foreach ($entries as $entry) { | |
7104 | if ($entry->hasAttribute('href')) { | |
7105 | $title = $entry->getAttribute('title'); | |
7106 | if ($title == '') { | |
7107 | $title = $entry->getAttribute('type'); | |
7108 | } | |
7109 | $feedUrl = rewrite_relative_url( | |
7110 | $baseUrl, $entry->getAttribute('href') | |
7111 | ); | |
7112 | $feedUrls[$feedUrl] = $title; | |
7113 | } | |
7114 | } | |
7115 | return $feedUrls; | |
7116 | } | |
7117 | ||
7118 | /** | |
7119 | * Checks if the content behind the given URL is a HTML file | |
7120 | * | |
7121 | * @param string $url URL to check | |
7122 | * | |
7123 | * @return boolean True if the URL contains HTML content | |
7124 | */ | |
7125 | function url_is_html($url, $login = false, $pass = false) { | |
7126 | $content = substr(fetch_file_contents($url, false, $login, $pass), 0, 1000); | |
7127 | ||
7128 | if (stripos($content, '<html>') === false | |
7129 | && stripos($content, '<html ') === false | |
7130 | ) { | |
7131 | return false; | |
7132 | } | |
7133 | ||
7134 | return true; | |
7135 | } | |
7136 | ||
7137 | function print_label_select($link, $name, $value, $attributes = "") { | |
7138 | ||
7139 | $result = db_query($link, "SELECT caption FROM ttrss_labels2 | |
7140 | WHERE owner_uid = '".$_SESSION["uid"]."' ORDER BY caption"); | |
7141 | ||
7142 | print "<select default=\"$value\" name=\"" . htmlspecialchars($name) . | |
7143 | "\" $attributes onchange=\"labelSelectOnChange(this)\" >"; | |
7144 | ||
7145 | while ($line = db_fetch_assoc($result)) { | |
7146 | ||
7147 | $issel = ($line["caption"] == $value) ? "selected=\"1\"" : ""; | |
7148 | ||
7149 | print "<option value=\"".htmlspecialchars($line["caption"])."\" | |
7150 | $issel>" . htmlspecialchars($line["caption"]) . "</option>"; | |
7151 | ||
7152 | } | |
7153 | ||
7154 | # print "<option value=\"ADD_LABEL\">" .__("Add label...") . "</option>"; | |
7155 | ||
7156 | print "</select>"; | |
7157 | ||
7158 | ||
7159 | } | |
7160 | ||
7161 | function format_article_enclosures($link, $id, $always_display_enclosures, | |
7162 | $article_content) { | |
7163 | ||
7164 | $result = get_article_enclosures($link, $id); | |
7165 | $rv = ''; | |
7166 | ||
7167 | if (count($result) > 0) { | |
7168 | ||
7169 | $entries_html = array(); | |
7170 | $entries = array(); | |
7171 | ||
7172 | foreach ($result as $line) { | |
7173 | ||
7174 | $url = $line["content_url"]; | |
7175 | $ctype = $line["content_type"]; | |
7176 | ||
7177 | if (!$ctype) $ctype = __("unknown type"); | |
7178 | ||
7179 | # $filename = substr($url, strrpos($url, "/")+1); | |
7180 | ||
7181 | $entry = format_inline_player($link, $url, $ctype); | |
7182 | ||
7183 | # $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" . | |
7184 | # $filename . " (" . $ctype . ")" . "</a>"; | |
7185 | ||
7186 | array_push($entries_html, $entry); | |
7187 | ||
7188 | $entry = array(); | |
7189 | ||
7190 | $entry["type"] = $ctype; | |
7191 | $entry["filename"] = $filename; | |
7192 | $entry["url"] = $url; | |
7193 | ||
7194 | array_push($entries, $entry); | |
7195 | } | |
7196 | ||
7197 | $rv .= "<div class=\"postEnclosures\">"; | |
7198 | ||
7199 | if (!get_pref($link, "STRIP_IMAGES")) { | |
7200 | if ($always_display_enclosures || | |
7201 | !preg_match("/<img/i", $article_content)) { | |
7202 | ||
7203 | foreach ($entries as $entry) { | |
7204 | ||
7205 | if (preg_match("/image/", $entry["type"]) || | |
7206 | preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) { | |
7207 | ||
7208 | $rv .= "<p><img | |
7209 | alt=\"".htmlspecialchars($entry["filename"])."\" | |
7210 | src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>"; | |
7211 | } | |
7212 | } | |
7213 | } | |
7214 | } | |
7215 | ||
7216 | if (count($entries) == 1) { | |
7217 | $rv .= __("Attachment:") . " "; | |
7218 | } else { | |
7219 | $rv .= __("Attachments:") . " "; | |
7220 | } | |
7221 | ||
7222 | $rv .= join(", ", $entries_html); | |
7223 | ||
7224 | $rv .= "</div>"; | |
7225 | } | |
7226 | ||
7227 | return $rv; | |
7228 | } | |
7229 | ||
7230 | function getLastArticleId($link) { | |
7231 | $result = db_query($link, "SELECT MAX(ref_id) AS id FROM ttrss_user_entries | |
7232 | WHERE owner_uid = " . $_SESSION["uid"]); | |
7233 | ||
7234 | if (db_num_rows($result) == 1) { | |
7235 | return db_fetch_result($result, 0, "id"); | |
7236 | } else { | |
7237 | return -1; | |
7238 | } | |
7239 | } | |
7240 | ||
7241 | function build_url($parts) { | |
7242 | return $parts['scheme'] . "://" . $parts['host'] . $parts['path']; | |
7243 | } | |
7244 | ||
7245 | /** | |
7246 | * Converts a (possibly) relative URL to a absolute one. | |
7247 | * | |
7248 | * @param string $url Base URL (i.e. from where the document is) | |
7249 | * @param string $rel_url Possibly relative URL in the document | |
7250 | * | |
7251 | * @return string Absolute URL | |
7252 | */ | |
7253 | function rewrite_relative_url($url, $rel_url) { | |
7254 | if (strpos($rel_url, "://") !== false) { | |
7255 | return $rel_url; | |
7256 | } else if (strpos($rel_url, "/") === 0) | |
7257 | { | |
7258 | $parts = parse_url($url); | |
7259 | $parts['path'] = $rel_url; | |
7260 | ||
7261 | return build_url($parts); | |
7262 | ||
7263 | } else { | |
7264 | $parts = parse_url($url); | |
7265 | if (!isset($parts['path'])) { | |
7266 | $parts['path'] = '/'; | |
7267 | } | |
7268 | $dir = $parts['path']; | |
7269 | if (substr($dir, -1) !== '/') { | |
7270 | $dir = dirname($parts['path']); | |
7271 | $dir !== '/' && $dir .= '/'; | |
7272 | } | |
7273 | $parts['path'] = $dir . $rel_url; | |
7274 | ||
7275 | return build_url($parts); | |
7276 | } | |
7277 | } | |
7278 | ||
7279 | function sphinx_search($query, $offset = 0, $limit = 30) { | |
7280 | $sphinxClient = new SphinxClient(); | |
7281 | ||
7282 | $sphinxClient->SetServer('localhost', 9312); | |
7283 | $sphinxClient->SetConnectTimeout(1); | |
7284 | ||
7285 | $sphinxClient->SetFieldWeights(array('title' => 70, 'content' => 30, | |
7286 | 'feed_title' => 20)); | |
7287 | ||
7288 | $sphinxClient->SetMatchMode(SPH_MATCH_EXTENDED2); | |
7289 | $sphinxClient->SetRankingMode(SPH_RANK_PROXIMITY_BM25); | |
7290 | $sphinxClient->SetLimits($offset, $limit, 1000); | |
7291 | $sphinxClient->SetArrayResult(false); | |
7292 | $sphinxClient->SetFilter('owner_uid', array($_SESSION['uid'])); | |
7293 | ||
7294 | $result = $sphinxClient->Query($query, SPHINX_INDEX); | |
7295 | ||
7296 | $ids = array(); | |
7297 | ||
7298 | if (is_array($result['matches'])) { | |
7299 | foreach (array_keys($result['matches']) as $int_id) { | |
7300 | $ref_id = $result['matches'][$int_id]['attrs']['ref_id']; | |
7301 | array_push($ids, $ref_id); | |
7302 | } | |
7303 | } | |
7304 | ||
7305 | return $ids; | |
7306 | } | |
7307 | ||
7308 | function cleanup_tags($link, $days = 14, $limit = 1000) { | |
7309 | ||
7310 | if (DB_TYPE == "pgsql") { | |
7311 | $interval_query = "date_updated < NOW() - INTERVAL '$days days'"; | |
7312 | } else if (DB_TYPE == "mysql") { | |
7313 | $interval_query = "date_updated < DATE_SUB(NOW(), INTERVAL $days DAY)"; | |
7314 | } | |
7315 | ||
7316 | $tags_deleted = 0; | |
7317 | ||
7318 | while ($limit > 0) { | |
7319 | $limit_part = 500; | |
7320 | ||
7321 | $query = "SELECT ttrss_tags.id AS id | |
7322 | FROM ttrss_tags, ttrss_user_entries, ttrss_entries | |
7323 | WHERE post_int_id = int_id AND $interval_query AND | |
7324 | ref_id = ttrss_entries.id AND tag_cache != '' LIMIT $limit_part"; | |
7325 | ||
7326 | $result = db_query($link, $query); | |
7327 | ||
7328 | $ids = array(); | |
7329 | ||
7330 | while ($line = db_fetch_assoc($result)) { | |
7331 | array_push($ids, $line['id']); | |
7332 | } | |
7333 | ||
7334 | if (count($ids) > 0) { | |
7335 | $ids = join(",", $ids); | |
7336 | print "."; | |
7337 | ||
7338 | $tmp_result = db_query($link, "DELETE FROM ttrss_tags WHERE id IN ($ids)"); | |
7339 | $tags_deleted += db_affected_rows($link, $tmp_result); | |
7340 | } else { | |
7341 | break; | |
7342 | } | |
7343 | ||
7344 | $limit -= $limit_part; | |
7345 | } | |
7346 | ||
7347 | print "\n"; | |
7348 | ||
7349 | return $tags_deleted; | |
7350 | } | |
7351 | ||
7352 | function feedlist_init_cat($link, $cat_id, $hidden = false) { | |
7353 | $obj = array(); | |
7354 | $cat_id = (int) $cat_id; | |
7355 | ||
7356 | if ($cat_id > 0) { | |
7357 | $cat_unread = ccache_find($link, $cat_id, $_SESSION["uid"], true); | |
7358 | } else if ($cat_id == 0 || $cat_id == -2) { | |
7359 | $cat_unread = getCategoryUnread($link, $cat_id); | |
7360 | } | |
7361 | ||
7362 | $obj['id'] = 'CAT:' . $cat_id; | |
7363 | $obj['items'] = array(); | |
7364 | $obj['name'] = getCategoryTitle($link, $cat_id); | |
7365 | $obj['type'] = 'feed'; | |
7366 | $obj['unread'] = (int) $cat_unread; | |
7367 | $obj['hidden'] = $hidden; | |
7368 | $obj['bare_id'] = $cat_id; | |
7369 | ||
7370 | return $obj; | |
7371 | } | |
7372 | ||
7373 | function feedlist_init_feed($link, $feed_id, $title = false, $unread = false, $error = '', $updated = '') { | |
7374 | $obj = array(); | |
7375 | $feed_id = (int) $feed_id; | |
7376 | ||
7377 | if (!$title) | |
7378 | $title = getFeedTitle($link, $feed_id, false); | |
7379 | ||
7380 | if ($unread === false) | |
7381 | $unread = getFeedUnread($link, $feed_id, false); | |
7382 | ||
7383 | $obj['id'] = 'FEED:' . $feed_id; | |
7384 | $obj['name'] = $title; | |
7385 | $obj['unread'] = (int) $unread; | |
7386 | $obj['type'] = 'feed'; | |
7387 | $obj['error'] = $error; | |
7388 | $obj['updated'] = $updated; | |
7389 | $obj['icon'] = getFeedIcon($feed_id); | |
7390 | $obj['bare_id'] = $feed_id; | |
7391 | ||
7392 | return $obj; | |
7393 | } | |
7394 | ||
7395 | ||
7396 | function fetch_twitter_rss($link, $url, $owner_uid) { | |
7397 | $result = db_query($link, "SELECT twitter_oauth FROM ttrss_users | |
7398 | WHERE id = $owner_uid"); | |
7399 | ||
7400 | $access_token = json_decode(db_fetch_result($result, 0, 'twitter_oauth'), true); | |
7401 | $url_escaped = db_escape_string($url); | |
7402 | ||
7403 | if ($access_token) { | |
7404 | ||
7405 | $tmhOAuth = new tmhOAuth(array( | |
7406 | 'consumer_key' => CONSUMER_KEY, | |
7407 | 'consumer_secret' => CONSUMER_SECRET, | |
7408 | 'user_token' => $access_token['oauth_token'], | |
7409 | 'user_secret' => $access_token['oauth_token_secret'], | |
7410 | )); | |
7411 | ||
7412 | $code = $tmhOAuth->request('GET', $url); | |
7413 | ||
7414 | if ($code == 200) { | |
7415 | ||
7416 | $content = $tmhOAuth->response['response']; | |
7417 | ||
7418 | define('MAGPIE_CACHE_ON', false); | |
7419 | ||
7420 | $rss = new MagpieRSS($content, MAGPIE_OUTPUT_ENCODING, | |
7421 | MAGPIE_INPUT_ENCODING, MAGPIE_DETECT_ENCODING ); | |
7422 | ||
7423 | return $rss; | |
7424 | ||
7425 | } else { | |
7426 | ||
7427 | db_query($link, "UPDATE ttrss_feeds | |
7428 | SET last_error = 'OAuth authorization failed ($code).' | |
7429 | WHERE feed_url = '$url_escaped' AND owner_uid = $owner_uid"); | |
7430 | } | |
7431 | ||
7432 | } else { | |
7433 | ||
7434 | db_query($link, "UPDATE ttrss_feeds | |
7435 | SET last_error = 'OAuth information not found.' | |
7436 | WHERE feed_url = '$url_escaped' AND owner_uid = $owner_uid"); | |
7437 | ||
7438 | return false; | |
7439 | } | |
7440 | } | |
7441 | ||
7442 | function print_user_stylesheet($link) { | |
7443 | $value = get_pref($link, 'USER_STYLESHEET'); | |
7444 | ||
7445 | if ($value) { | |
7446 | print "<style type=\"text/css\">"; | |
7447 | print str_replace("<br/>", "\n", $value); | |
7448 | print "</style>"; | |
7449 | } | |
7450 | ||
7451 | } | |
7452 | ||
7453 | function rewrite_urls($line) { | |
7454 | global $url_regex; | |
7455 | ||
7456 | $urls = null; | |
7457 | ||
7458 | $result = preg_replace("/((?<!=.)((http|https|ftp)+):\/\/[^ ,!]+)/i", | |
7459 | "<a target=\"_blank\" href=\"\\1\">\\1</a>", $line); | |
7460 | ||
7461 | return $result; | |
7462 | } | |
7463 | ||
7464 | function filter_to_sql($filter) { | |
7465 | $query = ""; | |
7466 | ||
7467 | if (DB_TYPE == "pgsql") | |
7468 | $reg_qpart = "~"; | |
7469 | else | |
7470 | $reg_qpart = "REGEXP"; | |
7471 | ||
7472 | switch ($filter["type"]) { | |
7473 | case "title": | |
7474 | $query = "LOWER(ttrss_entries.title) $reg_qpart LOWER('". | |
7475 | $filter['reg_exp'] . "')"; | |
7476 | break; | |
7477 | case "content": | |
7478 | $query = "LOWER(ttrss_entries.content) $reg_qpart LOWER('". | |
7479 | $filter['reg_exp'] . "')"; | |
7480 | break; | |
7481 | case "both": | |
7482 | $query = "LOWER(ttrss_entries.title) $reg_qpart LOWER('". | |
7483 | $filter['reg_exp'] . "') OR LOWER(" . | |
7484 | "ttrss_entries.content) $reg_qpart LOWER('" . $filter['reg_exp'] . "')"; | |
7485 | break; | |
7486 | case "tag": | |
7487 | $query = "LOWER(ttrss_user_entries.tag_cache) $reg_qpart LOWER('". | |
7488 | $filter['reg_exp'] . "')"; | |
7489 | break; | |
7490 | case "link": | |
7491 | $query = "LOWER(ttrss_entries.link) $reg_qpart LOWER('". | |
7492 | $filter['reg_exp'] . "')"; | |
7493 | break; | |
7494 | case "date": | |
7495 | ||
7496 | if ($filter["filter_param"] == "before") | |
7497 | $cmp_qpart = "<"; | |
7498 | else | |
7499 | $cmp_qpart = ">="; | |
7500 | ||
7501 | $timestamp = date("Y-m-d H:N:s", strtotime($filter["reg_exp"])); | |
7502 | $query = "ttrss_entries.date_entered $cmp_qpart '$timestamp'"; | |
7503 | break; | |
7504 | case "author": | |
7505 | $query = "LOWER(ttrss_entries.author) $reg_qpart LOWER('". | |
7506 | $filter['reg_exp'] . "')"; | |
7507 | break; | |
7508 | } | |
7509 | ||
7510 | if ($filter["inverse"]) | |
7511 | $query = "NOT ($query)"; | |
7512 | ||
7513 | if ($query) { | |
7514 | if (DB_TYPE == "pgsql") { | |
7515 | $query = " ($query) AND ttrss_entries.date_entered > NOW() - INTERVAL '14 days'"; | |
7516 | } else { | |
7517 | $query = " ($query) AND ttrss_entries.date_entered > DATE_SUB(NOW(), INTERVAL 14 DAY)"; | |
7518 | } | |
7519 | $query .= " AND "; | |
7520 | } | |
7521 | ||
7522 | ||
7523 | return $query; | |
7524 | } | |
7525 | ||
7526 | // Status codes: | |
7527 | // -1 - never connected | |
7528 | // 0 - no data received | |
7529 | // 1 - data received successfully | |
7530 | // 2 - did not receive valid data | |
7531 | // >10 - server error, code + 10 (e.g. 16 means server error 6) | |
7532 | ||
7533 | function get_linked_feeds($link, $instance_id = false) { | |
7534 | if ($instance_id) | |
7535 | $instance_qpart = "id = '$instance_id' AND "; | |
7536 | else | |
7537 | $instance_qpart = ""; | |
7538 | ||
7539 | if (DB_TYPE == "pgsql") { | |
7540 | $date_qpart = "last_connected < NOW() - INTERVAL '6 hours'"; | |
7541 | } else { | |
7542 | $date_qpart = "last_connected < DATE_SUB(NOW(), INTERVAL 6 HOUR)"; | |
7543 | } | |
7544 | ||
7545 | $result = db_query($link, "SELECT id, access_key, access_url FROM ttrss_linked_instances | |
7546 | WHERE $instance_qpart $date_qpart ORDER BY last_connected"); | |
7547 | ||
7548 | while ($line = db_fetch_assoc($result)) { | |
7549 | $id = $line['id']; | |
7550 | ||
7551 | _debug("Updating: " . $line['access_url'] . " ($id)"); | |
7552 | ||
7553 | $fetch_url = $line['access_url'] . '/backend.php?op=fbexport'; | |
7554 | $post_query = 'key=' . $line['access_key']; | |
7555 | ||
7556 | $feeds = fetch_file_contents($fetch_url, false, false, false, $post_query); | |
7557 | ||
7558 | if ($feeds) { | |
7559 | $feeds = json_decode($feeds, true); | |
7560 | ||
7561 | if ($feeds) { | |
7562 | if ($feeds['error']) { | |
7563 | $status = $feeds['error']['code'] + 10; | |
7564 | } else { | |
7565 | $status = 1; | |
7566 | ||
7567 | if (count($feeds['feeds']) > 0) { | |
7568 | ||
7569 | db_query($link, "DELETE FROM ttrss_linked_feeds | |
7570 | WHERE instance_id = '$id'"); | |
7571 | ||
7572 | foreach ($feeds['feeds'] as $feed) { | |
7573 | $feed_url = db_escape_string($feed['feed_url']); | |
7574 | $title = db_escape_string($feed['title']); | |
7575 | $subscribers = db_escape_string($feed['subscribers']); | |
7576 | $site_url = db_escape_string($feed['site_url']); | |
7577 | ||
7578 | db_query($link, "INSERT INTO ttrss_linked_feeds | |
7579 | (feed_url, site_url, title, subscribers, instance_id, created, updated) | |
7580 | VALUES | |
7581 | ('$feed_url', '$site_url', '$title', '$subscribers', '$id', NOW(), NOW())"); | |
7582 | } | |
7583 | } else { | |
7584 | // received 0 feeds, this might indicate that | |
7585 | // the instance on the other hand is rebuilding feedbrowser cache | |
7586 | // we will try again later | |
7587 | ||
7588 | // TODO: maybe perform expiration based on updated here? | |
7589 | } | |
7590 | ||
7591 | _debug("Processed " . count($feeds['feeds']) . " feeds."); | |
7592 | } | |
7593 | } else { | |
7594 | $status = 2; | |
7595 | } | |
7596 | ||
7597 | } else { | |
7598 | $status = 0; | |
7599 | } | |
7600 | ||
7601 | _debug("Status: $status"); | |
7602 | ||
7603 | db_query($link, "UPDATE ttrss_linked_instances SET | |
7604 | last_status_out = '$status', last_connected = NOW() WHERE id = '$id'"); | |
7605 | ||
7606 | } | |
7607 | ||
7608 | } | |
7609 | ?> |