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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 | if (ENABLE_TRANSLATIONS == true) { // If translations are enabled. | |
46 | require_once "lib/accept-to-gettext.php"; | |
47 | require_once "lib/gettext/gettext.inc"; | |
48 | ||
49 | function startup_gettext() { | |
50 | ||
51 | # Get locale from Accept-Language header | |
52 | $lang = al2gt(array_keys(get_translations()), "text/html"); | |
53 | ||
54 | if (defined('_TRANSLATION_OVERRIDE_DEFAULT')) { | |
55 | $lang = _TRANSLATION_OVERRIDE_DEFAULT; | |
56 | } | |
57 | ||
58 | if ($_COOKIE["ttrss_lang"] && $_COOKIE["ttrss_lang"] != "auto") { | |
59 | $lang = $_COOKIE["ttrss_lang"]; | |
60 | } | |
61 | ||
62 | /* In login action of mobile version */ | |
63 | if ($_POST["language"] && defined('MOBILE_VERSION')) { | |
64 | $lang = $_POST["language"]; | |
65 | $_COOKIE["ttrss_lang"] = $lang; | |
66 | } | |
67 | ||
68 | if ($lang) { | |
69 | if (defined('LC_MESSAGES')) { | |
70 | _setlocale(LC_MESSAGES, $lang); | |
71 | } else if (defined('LC_ALL')) { | |
72 | _setlocale(LC_ALL, $lang); | |
73 | } else { | |
74 | die("can't setlocale(): please set ENABLE_TRANSLATIONS to false in config.php"); | |
75 | } | |
76 | ||
77 | if (defined('MOBILE_VERSION')) { | |
78 | _bindtextdomain("messages", "../locale"); | |
79 | } else { | |
80 | _bindtextdomain("messages", "locale"); | |
81 | } | |
82 | ||
83 | _textdomain("messages"); | |
84 | _bind_textdomain_codeset("messages", "UTF-8"); | |
85 | } | |
86 | } | |
87 | ||
88 | startup_gettext(); | |
89 | ||
90 | } else { // If translations are enabled. | |
91 | function __($msg) { | |
92 | return $msg; | |
93 | } | |
94 | function startup_gettext() { | |
95 | // no-op | |
96 | return true; | |
97 | } | |
98 | } // If translations are enabled. | |
99 | ||
100 | if (defined('MEMCACHE_SERVER')) { | |
101 | $memcache = new Memcache; | |
102 | $memcache->connect(MEMCACHE_SERVER, 11211); | |
103 | } | |
104 | ||
105 | require_once 'db-prefs.php'; | |
106 | require_once 'errors.php'; | |
107 | require_once 'version.php'; | |
108 | ||
109 | require_once 'lib/phpmailer/class.phpmailer.php'; | |
110 | require_once 'lib/sphinxapi.php'; | |
111 | require_once 'lib/twitteroauth/twitteroauth.php'; | |
112 | ||
113 | //define('MAGPIE_USER_AGENT_EXT', ' (Tiny Tiny RSS/' . VERSION . ')'); | |
114 | define('MAGPIE_OUTPUT_ENCODING', 'UTF-8'); | |
115 | define('MAGPIE_CACHE_AGE', 60*15); // 15 minutes | |
116 | ||
117 | define('SELF_USER_AGENT', 'Tiny Tiny RSS/' . VERSION . ' (http://tt-rss.org/)'); | |
118 | define('MAGPIE_USER_AGENT', SELF_USER_AGENT); | |
119 | ||
120 | ini_set('user_agent', SELF_USER_AGENT); | |
121 | ||
122 | require_once "lib/simplepie/simplepie.inc"; | |
123 | require_once "lib/magpierss/rss_fetch.inc"; | |
124 | require_once 'lib/magpierss/rss_utils.inc'; | |
125 | require_once 'lib/htmlpurifier/library/HTMLPurifier.auto.php'; | |
126 | ||
127 | $config = HTMLPurifier_Config::createDefault(); | |
128 | ||
129 | $allowed = "p,a[href],i,em,b,strong,code,pre,blockquote,br,img[src|alt|title],ul,ol,li,h1,h2,h3,h4,s"; | |
130 | ||
131 | $config->set('HTML', 'Allowed', $allowed); | |
132 | $purifier = new HTMLPurifier($config); | |
133 | ||
134 | /** | |
135 | * Print a timestamped debug message. | |
136 | * | |
137 | * @param string $msg The debug message. | |
138 | * @return void | |
139 | */ | |
140 | function _debug($msg) { | |
141 | $ts = strftime("%H:%M:%S", time()); | |
142 | if (function_exists('posix_getpid')) { | |
143 | $ts = "$ts/" . posix_getpid(); | |
144 | } | |
145 | print "[$ts] $msg\n"; | |
146 | } // function _debug | |
147 | ||
148 | /** | |
149 | * Purge a feed old posts. | |
150 | * | |
151 | * @param mixed $link A database connection. | |
152 | * @param mixed $feed_id The id of the purged feed. | |
153 | * @param mixed $purge_interval Olderness of purged posts. | |
154 | * @param boolean $debug Set to True to enable the debug. False by default. | |
155 | * @access public | |
156 | * @return void | |
157 | */ | |
158 | function purge_feed($link, $feed_id, $purge_interval, $debug = false) { | |
159 | ||
160 | if (!$purge_interval) $purge_interval = feed_purge_interval($link, $feed_id); | |
161 | ||
162 | $rows = -1; | |
163 | ||
164 | $result = db_query($link, | |
165 | "SELECT owner_uid FROM ttrss_feeds WHERE id = '$feed_id'"); | |
166 | ||
167 | $owner_uid = false; | |
168 | ||
169 | if (db_num_rows($result) == 1) { | |
170 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
171 | } | |
172 | ||
173 | if ($purge_interval == -1 || !$purge_interval) { | |
174 | if ($owner_uid) { | |
175 | ccache_update($link, $feed_id, $owner_uid); | |
176 | } | |
177 | return; | |
178 | } | |
179 | ||
180 | if (!$owner_uid) return; | |
181 | ||
182 | if (FORCE_ARTICLE_PURGE == 0) { | |
183 | $purge_unread = get_pref($link, "PURGE_UNREAD_ARTICLES", | |
184 | $owner_uid, false); | |
185 | } else { | |
186 | $purge_unread = true; | |
187 | $purge_interval = FORCE_ARTICLE_PURGE; | |
188 | } | |
189 | ||
190 | if (!$purge_unread) $query_limit = " unread = false AND "; | |
191 | ||
192 | if (DB_TYPE == "pgsql") { | |
193 | /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE | |
194 | marked = false AND feed_id = '$feed_id' AND | |
195 | (SELECT date_updated FROM ttrss_entries WHERE | |
196 | id = ref_id) < NOW() - INTERVAL '$purge_interval days'"); */ | |
197 | ||
198 | $pg_version = get_pgsql_version($link); | |
199 | ||
200 | if (preg_match("/^7\./", $pg_version) || preg_match("/^8\.0/", $pg_version)) { | |
201 | ||
202 | $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE | |
203 | ttrss_entries.id = ref_id AND | |
204 | marked = false AND | |
205 | feed_id = '$feed_id' AND | |
206 | $query_limit | |
207 | ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'"); | |
208 | ||
209 | } else { | |
210 | ||
211 | $result = db_query($link, "DELETE FROM ttrss_user_entries | |
212 | USING ttrss_entries | |
213 | WHERE ttrss_entries.id = ref_id AND | |
214 | marked = false AND | |
215 | feed_id = '$feed_id' AND | |
216 | $query_limit | |
217 | ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'"); | |
218 | } | |
219 | ||
220 | $rows = pg_affected_rows($result); | |
221 | ||
222 | } else { | |
223 | ||
224 | /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE | |
225 | marked = false AND feed_id = '$feed_id' AND | |
226 | (SELECT date_updated FROM ttrss_entries WHERE | |
227 | id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */ | |
228 | ||
229 | $result = db_query($link, "DELETE FROM ttrss_user_entries | |
230 | USING ttrss_user_entries, ttrss_entries | |
231 | WHERE ttrss_entries.id = ref_id AND | |
232 | marked = false AND | |
233 | feed_id = '$feed_id' AND | |
234 | $query_limit | |
235 | ttrss_entries.date_updated < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); | |
236 | ||
237 | $rows = mysql_affected_rows($link); | |
238 | ||
239 | } | |
240 | ||
241 | ccache_update($link, $feed_id, $owner_uid); | |
242 | ||
243 | if ($debug) { | |
244 | _debug("Purged feed $feed_id ($purge_interval): deleted $rows articles"); | |
245 | } | |
246 | } // function purge_feed | |
247 | ||
248 | /** | |
249 | * Purge old posts from old feeds. Not used anymore, purging is done after feed update. | |
250 | * | |
251 | * @param mixed $link A database connection | |
252 | * @param boolean $do_output Set to true to enable printed output, false by default. | |
253 | * @param integer $limit The maximal number of removed posts. | |
254 | * @access public | |
255 | * @return void | |
256 | */ | |
257 | /* function global_purge_old_posts($link, $do_output = false, $limit = false) { | |
258 | ||
259 | $random_qpart = sql_random_function(); | |
260 | ||
261 | if ($limit) { | |
262 | $limit_qpart = "LIMIT $limit"; | |
263 | } else { | |
264 | $limit_qpart = ""; | |
265 | } | |
266 | ||
267 | $result = db_query($link, | |
268 | "SELECT id,purge_interval,owner_uid FROM ttrss_feeds | |
269 | ORDER BY $random_qpart $limit_qpart"); | |
270 | ||
271 | while ($line = db_fetch_assoc($result)) { | |
272 | ||
273 | $feed_id = $line["id"]; | |
274 | $purge_interval = $line["purge_interval"]; | |
275 | $owner_uid = $line["owner_uid"]; | |
276 | ||
277 | if ($purge_interval == 0) { | |
278 | ||
279 | $tmp_result = db_query($link, | |
280 | "SELECT value FROM ttrss_user_prefs WHERE | |
281 | pref_name = 'PURGE_OLD_DAYS' AND owner_uid = '$owner_uid'"); | |
282 | ||
283 | if (db_num_rows($tmp_result) != 0) { | |
284 | $purge_interval = db_fetch_result($tmp_result, 0, "value"); | |
285 | } | |
286 | } | |
287 | ||
288 | if ($do_output) { | |
289 | // print "Feed $feed_id: purge interval = $purge_interval\n"; | |
290 | } | |
291 | ||
292 | if ($purge_interval > 0 || FORCE_ARTICLE_PURGE) { | |
293 | purge_feed($link, $feed_id, $purge_interval, $do_output); | |
294 | } | |
295 | } | |
296 | ||
297 | purge_orphans($link, $do_output); | |
298 | ||
299 | } // function global_purge_old_posts */ | |
300 | ||
301 | function feed_purge_interval($link, $feed_id) { | |
302 | ||
303 | $result = db_query($link, "SELECT purge_interval, owner_uid FROM ttrss_feeds | |
304 | WHERE id = '$feed_id'"); | |
305 | ||
306 | if (db_num_rows($result) == 1) { | |
307 | $purge_interval = db_fetch_result($result, 0, "purge_interval"); | |
308 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
309 | ||
310 | if ($purge_interval == 0) $purge_interval = get_pref($link, | |
311 | 'PURGE_OLD_DAYS', $owner_uid); | |
312 | ||
313 | return $purge_interval; | |
314 | ||
315 | } else { | |
316 | return -1; | |
317 | } | |
318 | } | |
319 | ||
320 | function purge_old_posts($link) { | |
321 | ||
322 | $user_id = $_SESSION["uid"]; | |
323 | ||
324 | $result = db_query($link, "SELECT id,purge_interval FROM ttrss_feeds | |
325 | WHERE owner_uid = '$user_id'"); | |
326 | ||
327 | while ($line = db_fetch_assoc($result)) { | |
328 | ||
329 | $feed_id = $line["id"]; | |
330 | $purge_interval = $line["purge_interval"]; | |
331 | ||
332 | if ($purge_interval == 0) $purge_interval = get_pref($link, 'PURGE_OLD_DAYS'); | |
333 | ||
334 | if ($purge_interval > 0) { | |
335 | purge_feed($link, $feed_id, $purge_interval); | |
336 | } | |
337 | } | |
338 | ||
339 | purge_orphans($link); | |
340 | } | |
341 | ||
342 | function purge_orphans($link, $do_output = false) { | |
343 | ||
344 | // purge orphaned posts in main content table | |
345 | $result = db_query($link, "DELETE FROM ttrss_entries WHERE | |
346 | (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0"); | |
347 | ||
348 | if ($do_output) { | |
349 | $rows = db_affected_rows($link, $result); | |
350 | _debug("Purged $rows orphaned posts."); | |
351 | } | |
352 | } | |
353 | ||
354 | function get_feed_update_interval($link, $feed_id) { | |
355 | $result = db_query($link, "SELECT owner_uid, update_interval FROM | |
356 | ttrss_feeds WHERE id = '$feed_id'"); | |
357 | ||
358 | if (db_num_rows($result) == 1) { | |
359 | $update_interval = db_fetch_result($result, 0, "update_interval"); | |
360 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
361 | ||
362 | if ($update_interval != 0) { | |
363 | return $update_interval; | |
364 | } else { | |
365 | return get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $owner_uid, false); | |
366 | } | |
367 | ||
368 | } else { | |
369 | return -1; | |
370 | } | |
371 | } | |
372 | ||
373 | function fetch_file_contents($url, $type = false) { | |
374 | if (USE_CURL) { | |
375 | $ch = curl_init($url); | |
376 | ||
377 | curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 15); | |
378 | curl_setopt($ch, CURLOPT_TIMEOUT, 45); | |
379 | curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); | |
380 | curl_setopt($ch, CURLOPT_MAXREDIRS, 20); | |
381 | curl_setopt($ch, CURLOPT_BINARYTRANSFER, true); | |
382 | curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); | |
383 | ||
384 | $contents = @curl_exec($ch); | |
385 | if ($contents === false) { | |
386 | curl_close($ch); | |
387 | return false; | |
388 | } | |
389 | ||
390 | $content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE); | |
391 | curl_close($ch); | |
392 | ||
393 | if ($type && strpos($content_type, "$type") === false) { | |
394 | return false; | |
395 | } | |
396 | ||
397 | return $contents; | |
398 | } else { | |
399 | return @file_get_contents($url); | |
400 | } | |
401 | ||
402 | } | |
403 | ||
404 | /** | |
405 | * Try to determine the favicon URL for a feed. | |
406 | * adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/) | |
407 | * http://dev.wp-plugins.org/file/favatars/trunk/favatars.php | |
408 | * | |
409 | * @param string $url A feed or page URL | |
410 | * @access public | |
411 | * @return mixed The favicon URL, or false if none was found. | |
412 | */ | |
413 | function get_favicon_url($url) { | |
414 | ||
415 | $favicon_url = false; | |
416 | ||
417 | if ($html = @fetch_file_contents($url)) { | |
418 | ||
419 | libxml_use_internal_errors(true); | |
420 | ||
421 | $doc = new DOMDocument(); | |
422 | $doc->loadHTML($html); | |
423 | $xpath = new DOMXPath($doc); | |
424 | $entries = $xpath->query('/html/head/link[@rel="shortcut icon"]'); | |
425 | ||
426 | if (count($entries) > 0) { | |
427 | foreach ($entries as $entry) { | |
428 | $favicon_url = rewrite_relative_url($url, $entry->getAttribute("href")); | |
429 | break; | |
430 | } | |
431 | } | |
432 | } | |
433 | ||
434 | if (!$favicon_url) | |
435 | $favicon_url = rewrite_relative_url($url, "/favicon.ico"); | |
436 | ||
437 | // Run a test to see if what we have attempted to get actually exists. | |
438 | if(USE_CURL || url_validate($favicon_url)) { | |
439 | return $favicon_url; | |
440 | } else { | |
441 | return false; | |
442 | } | |
443 | } // function get_favicon_url | |
444 | ||
445 | /** | |
446 | * Check if a link is a valid and working URL. | |
447 | * | |
448 | * @param mixed $link A URL to check | |
449 | * @access public | |
450 | * @return boolean True if the URL is valid, false otherwise. | |
451 | */ | |
452 | function url_validate($link) { | |
453 | ||
454 | $url_parts = @parse_url($link); | |
455 | ||
456 | if ( empty( $url_parts["host"] ) ) | |
457 | return false; | |
458 | ||
459 | if ( !empty( $url_parts["path"] ) ) { | |
460 | $documentpath = $url_parts["path"]; | |
461 | } else { | |
462 | $documentpath = "/"; | |
463 | } | |
464 | ||
465 | if ( !empty( $url_parts["query"] ) ) | |
466 | $documentpath .= "?" . $url_parts["query"]; | |
467 | ||
468 | $host = $url_parts["host"]; | |
469 | $port = $url_parts["port"]; | |
470 | ||
471 | if ( empty($port) ) | |
472 | $port = "80"; | |
473 | ||
474 | $socket = @fsockopen( $host, $port, $errno, $errstr, 30 ); | |
475 | ||
476 | if ( !$socket ) | |
477 | return false; | |
478 | ||
479 | fwrite ($socket, "HEAD ".$documentpath." HTTP/1.0\r\nHost: $host\r\n\r\n"); | |
480 | ||
481 | $http_response = fgets( $socket, 22 ); | |
482 | ||
483 | $responses = "/(200 OK)|(30[123])/"; | |
484 | if ( preg_match($responses, $http_response) ) { | |
485 | fclose($socket); | |
486 | return true; | |
487 | } else { | |
488 | return false; | |
489 | } | |
490 | ||
491 | } // function url_validate | |
492 | ||
493 | function check_feed_favicon($site_url, $feed, $link) { | |
494 | $favicon_url = get_favicon_url($site_url); | |
495 | ||
496 | # print "FAVICON [$site_url]: $favicon_url\n"; | |
497 | ||
498 | $icon_file = ICONS_DIR . "/$feed.ico"; | |
499 | ||
500 | if ($favicon_url && !file_exists($icon_file)) { | |
501 | $contents = fetch_file_contents($favicon_url, "image"); | |
502 | ||
503 | if ($contents) { | |
504 | $fp = fopen($icon_file, "w"); | |
505 | ||
506 | if ($fp) { | |
507 | fwrite($fp, $contents); | |
508 | fclose($fp); | |
509 | chmod($icon_file, 0644); | |
510 | } | |
511 | } | |
512 | } | |
513 | } | |
514 | ||
515 | function update_rss_feed($link, $feed, $ignore_daemon = false) { | |
516 | ||
517 | global $memcache; | |
518 | ||
519 | /* Update all feeds with the same URL to utilize memcache */ | |
520 | ||
521 | if ($memcache) { | |
522 | $result = db_query($link, "SELECT f1.id | |
523 | FROM ttrss_feeds AS f1, ttrss_feeds AS f2 | |
524 | WHERE f2.feed_url = f1.feed_url AND f2.id = '$feed'"); | |
525 | ||
526 | while ($line = db_fetch_assoc($result)) { | |
527 | update_rss_feed_real($link, $line["id"], $ignore_daemon); | |
528 | } | |
529 | } else { | |
530 | update_rss_feed_real($link, $feed, $ignore_daemon); | |
531 | } | |
532 | } | |
533 | ||
534 | function update_rss_feed_real($link, $feed, $ignore_daemon = false) { | |
535 | ||
536 | global $memcache; | |
537 | ||
538 | if (!$_REQUEST["daemon"] && !$ignore_daemon) { | |
539 | return false; | |
540 | } | |
541 | ||
542 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
543 | _debug("update_rss_feed: start"); | |
544 | } | |
545 | ||
546 | if (!$ignore_daemon) { | |
547 | ||
548 | if (DB_TYPE == "pgsql") { | |
549 | $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')"; | |
550 | } else { | |
551 | $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))"; | |
552 | } | |
553 | ||
554 | $result = db_query($link, "SELECT id,update_interval,auth_login, | |
555 | auth_pass,cache_images,update_method | |
556 | FROM ttrss_feeds WHERE id = '$feed' AND $updstart_thresh_qpart"); | |
557 | ||
558 | } else { | |
559 | ||
560 | $result = db_query($link, "SELECT id,update_interval,auth_login, | |
561 | feed_url,auth_pass,cache_images,update_method,last_updated, | |
562 | owner_uid | |
563 | FROM ttrss_feeds WHERE id = '$feed'"); | |
564 | ||
565 | } | |
566 | ||
567 | if (db_num_rows($result) == 0) { | |
568 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
569 | _debug("update_rss_feed: feed $feed NOT FOUND/SKIPPED"); | |
570 | } | |
571 | return false; | |
572 | } | |
573 | ||
574 | $update_method = db_fetch_result($result, 0, "update_method"); | |
575 | $last_updated = db_fetch_result($result, 0, "last_updated"); | |
576 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
577 | ||
578 | db_query($link, "UPDATE ttrss_feeds SET last_update_started = NOW() | |
579 | WHERE id = '$feed'"); | |
580 | ||
581 | $auth_login = db_fetch_result($result, 0, "auth_login"); | |
582 | $auth_pass = db_fetch_result($result, 0, "auth_pass"); | |
583 | ||
584 | if ($update_method == 0) | |
585 | $update_method = DEFAULT_UPDATE_METHOD + 1; | |
586 | ||
587 | // 1 - Magpie | |
588 | // 2 - SimplePie | |
589 | // 3 - Twitter OAuth | |
590 | ||
591 | if ($update_method == 2) | |
592 | $use_simplepie = true; | |
593 | else | |
594 | $use_simplepie = false; | |
595 | ||
596 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
597 | _debug("update method: $update_method (feed setting: $update_method) (use simplepie: $use_simplepie)\n"); | |
598 | } | |
599 | ||
600 | if ($update_method == 1) { | |
601 | $auth_login = urlencode($auth_login); | |
602 | $auth_pass = urlencode($auth_pass); | |
603 | } | |
604 | ||
605 | $update_interval = db_fetch_result($result, 0, "update_interval"); | |
606 | $cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images")); | |
607 | $fetch_url = db_fetch_result($result, 0, "feed_url"); | |
608 | ||
609 | if ($update_interval < 0) { return; } | |
610 | ||
611 | $feed = db_escape_string($feed); | |
612 | ||
613 | if ($auth_login && $auth_pass && $updated != 3) { | |
614 | $url_parts = array(); | |
615 | preg_match("/(^[^:]*):\/\/(.*)/", $fetch_url, $url_parts); | |
616 | ||
617 | if ($url_parts[1] && $url_parts[2]) { | |
618 | $fetch_url = $url_parts[1] . "://$auth_login:$auth_pass@" . $url_parts[2]; | |
619 | } | |
620 | ||
621 | } | |
622 | ||
623 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
624 | _debug("update_rss_feed: fetching [$fetch_url]..."); | |
625 | } | |
626 | ||
627 | $obj_id = md5("FDATA:$use_simplepie:$fetch_url"); | |
628 | ||
629 | if ($memcache && $obj = $memcache->get($obj_id)) { | |
630 | ||
631 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
632 | _debug("update_rss_feed: data found in memcache."); | |
633 | } | |
634 | ||
635 | $rss = $obj; | |
636 | ||
637 | } else { | |
638 | ||
639 | if ($update_method == 3) { | |
640 | $rss = fetch_twitter_rss($link, $fetch_url, $owner_uid); | |
641 | } else if ($update_method == 1) { | |
642 | $rss = @fetch_rss($fetch_url); | |
643 | } else { | |
644 | if (!is_dir(SIMPLEPIE_CACHE_DIR)) { | |
645 | mkdir(SIMPLEPIE_CACHE_DIR); | |
646 | } | |
647 | ||
648 | $rss = new SimplePie(); | |
649 | $rss->set_useragent(SELF_USER_AGENT); | |
650 | # $rss->set_timeout(10); | |
651 | $rss->set_feed_url($fetch_url); | |
652 | $rss->set_output_encoding('UTF-8'); | |
653 | ||
654 | if (SIMPLEPIE_CACHE_IMAGES && $cache_images) { | |
655 | ||
656 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
657 | _debug("enabling image cache"); | |
658 | } | |
659 | ||
660 | $rss->set_image_handler("image.php", 'i'); | |
661 | } | |
662 | ||
663 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
664 | _debug("feed update interval (sec): " . | |
665 | get_feed_update_interval($link, $feed)*60); | |
666 | } | |
667 | ||
668 | if (is_dir(SIMPLEPIE_CACHE_DIR)) { | |
669 | $rss->set_cache_location(SIMPLEPIE_CACHE_DIR); | |
670 | $rss->set_cache_duration(get_feed_update_interval($link, $feed) * 60); | |
671 | } | |
672 | ||
673 | $rss->init(); | |
674 | } | |
675 | ||
676 | if ($memcache && $rss) $memcache->add($obj_id, $rss, 0, 300); | |
677 | } | |
678 | ||
679 | // print_r($rss); | |
680 | ||
681 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
682 | _debug("update_rss_feed: fetch done, parsing..."); | |
683 | } | |
684 | ||
685 | $feed = db_escape_string($feed); | |
686 | ||
687 | if ($update_method == 2) { | |
688 | $fetch_ok = !$rss->error(); | |
689 | } else { | |
690 | $fetch_ok = !!$rss; | |
691 | } | |
692 | ||
693 | if ($fetch_ok) { | |
694 | ||
695 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
696 | _debug("update_rss_feed: processing feed data..."); | |
697 | } | |
698 | ||
699 | // db_query($link, "BEGIN"); | |
700 | ||
701 | $result = db_query($link, "SELECT title,icon_url,site_url,owner_uid | |
702 | FROM ttrss_feeds WHERE id = '$feed'"); | |
703 | ||
704 | $registered_title = db_fetch_result($result, 0, "title"); | |
705 | $orig_icon_url = db_fetch_result($result, 0, "icon_url"); | |
706 | $orig_site_url = db_fetch_result($result, 0, "site_url"); | |
707 | ||
708 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
709 | ||
710 | if ($use_simplepie) { | |
711 | $site_url = $rss->get_link(); | |
712 | } else { | |
713 | $site_url = $rss->channel["link"]; | |
714 | } | |
715 | ||
716 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
717 | _debug("update_rss_feed: checking favicon..."); | |
718 | } | |
719 | ||
720 | check_feed_favicon($site_url, $feed, $link); | |
721 | ||
722 | if (!$registered_title || $registered_title == "[Unknown]") { | |
723 | ||
724 | if ($use_simplepie) { | |
725 | $feed_title = db_escape_string($rss->get_title()); | |
726 | } else { | |
727 | $feed_title = db_escape_string($rss->channel["title"]); | |
728 | } | |
729 | ||
730 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
731 | _debug("update_rss_feed: registering title: $feed_title"); | |
732 | } | |
733 | ||
734 | db_query($link, "UPDATE ttrss_feeds SET | |
735 | title = '$feed_title' WHERE id = '$feed'"); | |
736 | } | |
737 | ||
738 | // weird, weird Magpie | |
739 | if (!$use_simplepie) { | |
740 | if (!$site_url) $site_url = db_escape_string($rss->channel["link_"]); | |
741 | } | |
742 | ||
743 | if ($site_url && $orig_site_url != db_escape_string($site_url)) { | |
744 | db_query($link, "UPDATE ttrss_feeds SET | |
745 | site_url = '$site_url' WHERE id = '$feed'"); | |
746 | } | |
747 | ||
748 | // print "I: " . $rss->channel["image"]["url"]; | |
749 | ||
750 | if (!$use_simplepie) { | |
751 | $icon_url = db_escape_string($rss->image["url"]); | |
752 | } else { | |
753 | $icon_url = db_escape_string($rss->get_image_url()); | |
754 | } | |
755 | ||
756 | $icon_url = substr($icon_url, 0, 250); | |
757 | ||
758 | if ($icon_url && $orig_icon_url != $icon_url) { | |
759 | if (USE_CURL || url_validate($icon_url)) { | |
760 | db_query($link, "UPDATE ttrss_feeds SET icon_url = '$icon_url' WHERE id = '$feed'"); | |
761 | } | |
762 | } | |
763 | ||
764 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
765 | _debug("update_rss_feed: loading filters..."); | |
766 | } | |
767 | ||
768 | $filters = load_filters($link, $feed, $owner_uid); | |
769 | ||
770 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
771 | print_r($filters); | |
772 | } | |
773 | ||
774 | if ($use_simplepie) { | |
775 | $iterator = $rss->get_items(); | |
776 | } else { | |
777 | $iterator = $rss->items; | |
778 | if (!$iterator || !is_array($iterator)) $iterator = $rss->entries; | |
779 | if (!$iterator || !is_array($iterator)) $iterator = $rss; | |
780 | } | |
781 | ||
782 | if (!is_array($iterator)) { | |
783 | /* db_query($link, "UPDATE ttrss_feeds | |
784 | SET last_error = 'Parse error: can\'t find any articles.' | |
785 | WHERE id = '$feed'"); */ | |
786 | ||
787 | // clear any errors and mark feed as updated if fetched okay | |
788 | // even if it's blank | |
789 | ||
790 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
791 | _debug("update_rss_feed: entry iterator is not an array, no articles?"); | |
792 | } | |
793 | ||
794 | db_query($link, "UPDATE ttrss_feeds | |
795 | SET last_updated = NOW(), last_error = '' WHERE id = '$feed'"); | |
796 | ||
797 | return; // no articles | |
798 | } | |
799 | ||
800 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
801 | _debug("update_rss_feed: processing articles..."); | |
802 | } | |
803 | ||
804 | foreach ($iterator as $item) { | |
805 | ||
806 | if ($_REQUEST['xdebug'] == 2) { | |
807 | print_r($item); | |
808 | } | |
809 | ||
810 | if ($use_simplepie) { | |
811 | $entry_guid = $item->get_id(); | |
812 | if (!$entry_guid) $entry_guid = $item->get_link(); | |
813 | if (!$entry_guid) $entry_guid = make_guid_from_title($item->get_title()); | |
814 | ||
815 | } else { | |
816 | ||
817 | $entry_guid = $item["id"]; | |
818 | ||
819 | if (!$entry_guid) $entry_guid = $item["guid"]; | |
820 | if (!$entry_guid) $entry_guid = $item["link"]; | |
821 | if (!$entry_guid) $entry_guid = make_guid_from_title($item["title"]); | |
822 | } | |
823 | ||
824 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
825 | _debug("update_rss_feed: guid $entry_guid"); | |
826 | } | |
827 | ||
828 | if (!$entry_guid) continue; | |
829 | ||
830 | $entry_timestamp = ""; | |
831 | ||
832 | if ($use_simplepie) { | |
833 | $entry_timestamp = strtotime($item->get_date()); | |
834 | } else { | |
835 | $rss_2_date = $item['pubdate']; | |
836 | $rss_1_date = $item['dc']['date']; | |
837 | $atom_date = $item['issued']; | |
838 | if (!$atom_date) $atom_date = $item['updated']; | |
839 | ||
840 | if ($atom_date != "") $entry_timestamp = parse_w3cdtf($atom_date); | |
841 | if ($rss_1_date != "") $entry_timestamp = parse_w3cdtf($rss_1_date); | |
842 | if ($rss_2_date != "") $entry_timestamp = strtotime($rss_2_date); | |
843 | ||
844 | } | |
845 | ||
846 | if ($entry_timestamp == "" || $entry_timestamp == -1 || !$entry_timestamp) { | |
847 | $entry_timestamp = time(); | |
848 | $no_orig_date = 'true'; | |
849 | } else { | |
850 | $no_orig_date = 'false'; | |
851 | } | |
852 | ||
853 | $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp); | |
854 | ||
855 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
856 | _debug("update_rss_feed: date $entry_timestamp [$entry_timestamp_fmt]"); | |
857 | } | |
858 | ||
859 | if ($use_simplepie) { | |
860 | $entry_title = $item->get_title(); | |
861 | } else { | |
862 | $entry_title = trim(strip_tags($item["title"])); | |
863 | } | |
864 | ||
865 | if ($use_simplepie) { | |
866 | $entry_link = $item->get_link(); | |
867 | } else { | |
868 | // strange Magpie workaround | |
869 | $entry_link = $item["link_"]; | |
870 | if (!$entry_link) $entry_link = $item["link"]; | |
871 | } | |
872 | ||
873 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
874 | _debug("update_rss_feed: title $entry_title"); | |
875 | } | |
876 | ||
877 | if (!$entry_title) $entry_title = date("Y-m-d H:i:s", $entry_timestamp);; | |
878 | ||
879 | $entry_link = strip_tags($entry_link); | |
880 | ||
881 | if ($use_simplepie) { | |
882 | $entry_content = $item->get_content(); | |
883 | if (!$entry_content) $entry_content = $item->get_description(); | |
884 | } else { | |
885 | $entry_content = $item["content:escaped"]; | |
886 | ||
887 | if (!$entry_content) $entry_content = $item["content:encoded"]; | |
888 | if (!$entry_content) $entry_content = $item["content"]["encoded"]; | |
889 | if (!$entry_content) $entry_content = $item["content"]; | |
890 | ||
891 | // Magpie bugs are getting ridiculous | |
892 | if (trim($entry_content) == "Array") $entry_content = false; | |
893 | ||
894 | if (!$entry_content) $entry_content = $item["atom_content"]; | |
895 | if (!$entry_content) $entry_content = $item["summary"]; | |
896 | ||
897 | if (!$entry_content || | |
898 | strlen($entry_content) < strlen($item["description"])) { | |
899 | $entry_content = $item["description"]; | |
900 | }; | |
901 | ||
902 | // WTF | |
903 | if (is_array($entry_content)) { | |
904 | $entry_content = $entry_content["encoded"]; | |
905 | if (!$entry_content) $entry_content = $entry_content["escaped"]; | |
906 | } | |
907 | } | |
908 | ||
909 | if ($_REQUEST["xdebug"] == 2) { | |
910 | print "update_rss_feed: content: "; | |
911 | print_r(htmlspecialchars($entry_content)); | |
912 | } | |
913 | ||
914 | $entry_content_unescaped = $entry_content; | |
915 | ||
916 | if ($use_simplepie) { | |
917 | $entry_comments = strip_tags($item->data["comments"]); | |
918 | if ($item->get_author()) { | |
919 | $entry_author_item = $item->get_author(); | |
920 | $entry_author = $entry_author_item->get_name(); | |
921 | if (!$entry_author) $entry_author = $entry_author_item->get_email(); | |
922 | ||
923 | $entry_author = db_escape_string($entry_author); | |
924 | } | |
925 | } else { | |
926 | $entry_comments = strip_tags($item["comments"]); | |
927 | ||
928 | $entry_author = db_escape_string(strip_tags($item['dc']['creator'])); | |
929 | ||
930 | if ($item['author']) { | |
931 | ||
932 | if (is_array($item['author'])) { | |
933 | ||
934 | if (!$entry_author) { | |
935 | $entry_author = db_escape_string(strip_tags($item['author']['name'])); | |
936 | } | |
937 | ||
938 | if (!$entry_author) { | |
939 | $entry_author = db_escape_string(strip_tags($item['author']['email'])); | |
940 | } | |
941 | } | |
942 | ||
943 | if (!$entry_author) { | |
944 | $entry_author = db_escape_string(strip_tags($item['author'])); | |
945 | } | |
946 | } | |
947 | } | |
948 | ||
949 | if (preg_match('/^[\t\n\r ]*$/', $entry_author)) $entry_author = ''; | |
950 | ||
951 | $entry_guid = db_escape_string(strip_tags($entry_guid)); | |
952 | $entry_guid = mb_substr($entry_guid, 0, 250); | |
953 | ||
954 | $result = db_query($link, "SELECT id FROM ttrss_entries | |
955 | WHERE guid = '$entry_guid'"); | |
956 | ||
957 | $entry_content = db_escape_string($entry_content, true); | |
958 | ||
959 | $content_hash = "SHA1:" . sha1(strip_tags($entry_content)); | |
960 | ||
961 | $entry_title = db_escape_string($entry_title); | |
962 | $entry_link = db_escape_string($entry_link); | |
963 | $entry_comments = mb_substr(db_escape_string($entry_comments), 0, 250); | |
964 | $entry_author = mb_substr($entry_author, 0, 250); | |
965 | ||
966 | if ($use_simplepie) { | |
967 | $num_comments = 0; #FIXME# | |
968 | } else { | |
969 | $num_comments = db_escape_string($item["slash"]["comments"]); | |
970 | } | |
971 | ||
972 | if (!$num_comments) $num_comments = 0; | |
973 | ||
974 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
975 | _debug("update_rss_feed: looking for tags [1]..."); | |
976 | } | |
977 | ||
978 | // parse <category> entries into tags | |
979 | ||
980 | $additional_tags = array(); | |
981 | ||
982 | if ($use_simplepie) { | |
983 | ||
984 | $additional_tags_src = $item->get_categories(); | |
985 | ||
986 | if (is_array($additional_tags_src)) { | |
987 | foreach ($additional_tags_src as $tobj) { | |
988 | array_push($additional_tags, $tobj->get_term()); | |
989 | } | |
990 | } | |
991 | ||
992 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
993 | _debug("update_rss_feed: category tags:"); | |
994 | print_r($additional_tags); | |
995 | } | |
996 | ||
997 | } else { | |
998 | ||
999 | $t_ctr = $item['category#']; | |
1000 | ||
1001 | if ($t_ctr == 0) { | |
1002 | $additional_tags = array(); | |
1003 | } else if ($t_ctr > 0) { | |
1004 | $additional_tags = array($item['category']); | |
1005 | ||
1006 | if ($item['category@term']) { | |
1007 | array_push($additional_tags, $item['category@term']); | |
1008 | } | |
1009 | ||
1010 | for ($i = 0; $i <= $t_ctr; $i++ ) { | |
1011 | if ($item["category#$i"]) { | |
1012 | array_push($additional_tags, $item["category#$i"]); | |
1013 | } | |
1014 | ||
1015 | if ($item["category#$i@term"]) { | |
1016 | array_push($additional_tags, $item["category#$i@term"]); | |
1017 | } | |
1018 | } | |
1019 | } | |
1020 | ||
1021 | // parse <dc:subject> elements | |
1022 | ||
1023 | $t_ctr = $item['dc']['subject#']; | |
1024 | ||
1025 | if ($t_ctr > 0) { | |
1026 | array_push($additional_tags, $item['dc']['subject']); | |
1027 | ||
1028 | for ($i = 0; $i <= $t_ctr; $i++ ) { | |
1029 | if ($item['dc']["subject#$i"]) { | |
1030 | array_push($additional_tags, $item['dc']["subject#$i"]); | |
1031 | } | |
1032 | } | |
1033 | } | |
1034 | } | |
1035 | ||
1036 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
1037 | _debug("update_rss_feed: looking for tags [2]..."); | |
1038 | } | |
1039 | ||
1040 | /* taaaags */ | |
1041 | // <a href="..." rel="tag">Xorg</a>, // | |
1042 | ||
1043 | $entry_tags = null; | |
1044 | ||
1045 | preg_match_all("/<a.*?rel=['\"]tag['\"].*?\>([^<]+)<\/a>/i", | |
1046 | $entry_content_unescaped, $entry_tags); | |
1047 | ||
1048 | $entry_tags = $entry_tags[1]; | |
1049 | ||
1050 | $entry_tags = array_merge($entry_tags, $additional_tags); | |
1051 | $entry_tags = array_unique($entry_tags); | |
1052 | ||
1053 | for ($i = 0; $i < count($entry_tags); $i++) | |
1054 | $entry_tags[$i] = mb_strtolower($entry_tags[$i], 'utf-8'); | |
1055 | ||
1056 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
1057 | _debug("update_rss_feed: unfiltered tags found:"); | |
1058 | print_r($entry_tags); | |
1059 | } | |
1060 | ||
1061 | # sanitize content | |
1062 | ||
1063 | $entry_content = sanitize_article_content($entry_content); | |
1064 | $entry_title = sanitize_article_content($entry_title); | |
1065 | ||
1066 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
1067 | _debug("update_rss_feed: done collecting data [TITLE:$entry_title]"); | |
1068 | } | |
1069 | ||
1070 | db_query($link, "BEGIN"); | |
1071 | ||
1072 | if (db_num_rows($result) == 0) { | |
1073 | ||
1074 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
1075 | _debug("update_rss_feed: base guid not found"); | |
1076 | } | |
1077 | ||
1078 | // base post entry does not exist, create it | |
1079 | ||
1080 | $result = db_query($link, | |
1081 | "INSERT INTO ttrss_entries | |
1082 | (title, | |
1083 | guid, | |
1084 | link, | |
1085 | updated, | |
1086 | content, | |
1087 | content_hash, | |
1088 | no_orig_date, | |
1089 | date_updated, | |
1090 | date_entered, | |
1091 | comments, | |
1092 | num_comments, | |
1093 | author) | |
1094 | VALUES | |
1095 | ('$entry_title', | |
1096 | '$entry_guid', | |
1097 | '$entry_link', | |
1098 | '$entry_timestamp_fmt', | |
1099 | '$entry_content', | |
1100 | '$content_hash', | |
1101 | $no_orig_date, | |
1102 | NOW(), | |
1103 | NOW(), | |
1104 | '$entry_comments', | |
1105 | '$num_comments', | |
1106 | '$entry_author')"); | |
1107 | } else { | |
1108 | // we keep encountering the entry in feeds, so we need to | |
1109 | // update date_updated column so that we don't get horrible | |
1110 | // dupes when the entry gets purged and reinserted again e.g. | |
1111 | // in the case of SLOW SLOW OMG SLOW updating feeds | |
1112 | ||
1113 | $base_entry_id = db_fetch_result($result, 0, "id"); | |
1114 | ||
1115 | db_query($link, "UPDATE ttrss_entries SET date_updated = NOW() | |
1116 | WHERE id = '$base_entry_id'"); | |
1117 | } | |
1118 | ||
1119 | // now it should exist, if not - bad luck then | |
1120 | ||
1121 | $result = db_query($link, "SELECT | |
1122 | id,content_hash,no_orig_date,title, | |
1123 | ".SUBSTRING_FOR_DATE."(date_updated,1,19) as date_updated, | |
1124 | ".SUBSTRING_FOR_DATE."(updated,1,19) as updated, | |
1125 | num_comments | |
1126 | FROM | |
1127 | ttrss_entries | |
1128 | WHERE guid = '$entry_guid'"); | |
1129 | ||
1130 | $entry_ref_id = 0; | |
1131 | $entry_int_id = 0; | |
1132 | ||
1133 | if (db_num_rows($result) == 1) { | |
1134 | ||
1135 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
1136 | _debug("update_rss_feed: base guid found, checking for user record"); | |
1137 | } | |
1138 | ||
1139 | // this will be used below in update handler | |
1140 | $orig_content_hash = db_fetch_result($result, 0, "content_hash"); | |
1141 | $orig_title = db_fetch_result($result, 0, "title"); | |
1142 | $orig_num_comments = db_fetch_result($result, 0, "num_comments"); | |
1143 | $orig_date_updated = strtotime(db_fetch_result($result, | |
1144 | 0, "date_updated")); | |
1145 | ||
1146 | $ref_id = db_fetch_result($result, 0, "id"); | |
1147 | $entry_ref_id = $ref_id; | |
1148 | ||
1149 | // check for user post link to main table | |
1150 | ||
1151 | // do we allow duplicate posts with same GUID in different feeds? | |
1152 | if (get_pref($link, "ALLOW_DUPLICATE_POSTS", $owner_uid, false)) { | |
1153 | $dupcheck_qpart = "AND (feed_id = '$feed' OR feed_id IS NULL)"; | |
1154 | } else { | |
1155 | $dupcheck_qpart = ""; | |
1156 | } | |
1157 | ||
1158 | /* Collect article tags here so we could filter by them: */ | |
1159 | ||
1160 | $article_filters = get_article_filters($filters, $entry_title, | |
1161 | $entry_content, $entry_link, $entry_timestamp, $entry_author, | |
1162 | $entry_tags); | |
1163 | ||
1164 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
1165 | _debug("update_rss_feed: article filters: "); | |
1166 | if (count($article_filters) != 0) { | |
1167 | print_r($article_filters); | |
1168 | } | |
1169 | } | |
1170 | ||
1171 | if (find_article_filter($article_filters, "filter")) { | |
1172 | db_query($link, "COMMIT"); // close transaction in progress | |
1173 | continue; | |
1174 | } | |
1175 | ||
1176 | $score = calculate_article_score($article_filters); | |
1177 | ||
1178 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
1179 | _debug("update_rss_feed: initial score: $score"); | |
1180 | } | |
1181 | ||
1182 | $query = "SELECT ref_id, int_id FROM ttrss_user_entries WHERE | |
1183 | ref_id = '$ref_id' AND owner_uid = '$owner_uid' | |
1184 | $dupcheck_qpart"; | |
1185 | ||
1186 | // if ($_REQUEST["xdebug"]) print "$query\n"; | |
1187 | ||
1188 | $result = db_query($link, $query); | |
1189 | ||
1190 | // okay it doesn't exist - create user entry | |
1191 | if (db_num_rows($result) == 0) { | |
1192 | ||
1193 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
1194 | _debug("update_rss_feed: user record not found, creating..."); | |
1195 | } | |
1196 | ||
1197 | if ($score >= -500 && !find_article_filter($article_filters, 'catchup')) { | |
1198 | $unread = 'true'; | |
1199 | $last_read_qpart = 'NULL'; | |
1200 | } else { | |
1201 | $unread = 'false'; | |
1202 | $last_read_qpart = 'NOW()'; | |
1203 | } | |
1204 | ||
1205 | if (find_article_filter($article_filters, 'mark') || $score > 1000) { | |
1206 | $marked = 'true'; | |
1207 | } else { | |
1208 | $marked = 'false'; | |
1209 | } | |
1210 | ||
1211 | if (find_article_filter($article_filters, 'publish')) { | |
1212 | $published = 'true'; | |
1213 | } else { | |
1214 | $published = 'false'; | |
1215 | } | |
1216 | ||
1217 | $result = db_query($link, | |
1218 | "INSERT INTO ttrss_user_entries | |
1219 | (ref_id, owner_uid, feed_id, unread, last_read, marked, | |
1220 | published, score, tag_cache, label_cache) | |
1221 | VALUES ('$ref_id', '$owner_uid', '$feed', $unread, | |
1222 | $last_read_qpart, $marked, $published, '$score', '', '')"); | |
1223 | ||
1224 | $result = db_query($link, | |
1225 | "SELECT int_id FROM ttrss_user_entries WHERE | |
1226 | ref_id = '$ref_id' AND owner_uid = '$owner_uid' AND | |
1227 | feed_id = '$feed' LIMIT 1"); | |
1228 | ||
1229 | if (db_num_rows($result) == 1) { | |
1230 | $entry_int_id = db_fetch_result($result, 0, "int_id"); | |
1231 | } | |
1232 | } else { | |
1233 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
1234 | _debug("update_rss_feed: user record FOUND"); | |
1235 | } | |
1236 | ||
1237 | $entry_ref_id = db_fetch_result($result, 0, "ref_id"); | |
1238 | $entry_int_id = db_fetch_result($result, 0, "int_id"); | |
1239 | } | |
1240 | ||
1241 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
1242 | _debug("update_rss_feed: RID: $entry_ref_id, IID: $entry_int_id"); | |
1243 | } | |
1244 | ||
1245 | $post_needs_update = false; | |
1246 | ||
1247 | if (get_pref($link, "UPDATE_POST_ON_CHECKSUM_CHANGE", $owner_uid, false) && | |
1248 | ($content_hash != $orig_content_hash)) { | |
1249 | // print "<!-- [$entry_title] $content_hash vs $orig_content_hash -->"; | |
1250 | $post_needs_update = true; | |
1251 | } | |
1252 | ||
1253 | if (db_escape_string($orig_title) != $entry_title) { | |
1254 | $post_needs_update = true; | |
1255 | } | |
1256 | ||
1257 | if ($orig_num_comments != $num_comments) { | |
1258 | $post_needs_update = true; | |
1259 | } | |
1260 | ||
1261 | // this doesn't seem to be very reliable | |
1262 | // | |
1263 | // if ($orig_timestamp != $entry_timestamp && !$orig_no_orig_date) { | |
1264 | // $post_needs_update = true; | |
1265 | // } | |
1266 | ||
1267 | // if post needs update, update it and mark all user entries | |
1268 | // linking to this post as updated | |
1269 | if ($post_needs_update) { | |
1270 | ||
1271 | if (defined('DAEMON_EXTENDED_DEBUG')) { | |
1272 | _debug("update_rss_feed: post $entry_guid needs update..."); | |
1273 | } | |
1274 | ||
1275 | // print "<!-- post $orig_title needs update : $post_needs_update -->"; | |
1276 | ||
1277 | db_query($link, "UPDATE ttrss_entries | |
1278 | SET title = '$entry_title', content = '$entry_content', | |
1279 | content_hash = '$content_hash', | |
1280 | num_comments = '$num_comments' | |
1281 | WHERE id = '$ref_id'"); | |
1282 | ||
1283 | if (get_pref($link, "MARK_UNREAD_ON_UPDATE", $owner_uid, false)) { | |
1284 | db_query($link, "UPDATE ttrss_user_entries | |
1285 | SET last_read = null, unread = true WHERE ref_id = '$ref_id'"); | |
1286 | } else { | |
1287 | db_query($link, "UPDATE ttrss_user_entries | |
1288 | SET last_read = null WHERE ref_id = '$ref_id' AND unread = false"); | |
1289 | } | |
1290 | ||
1291 | } | |
1292 | } | |
1293 | ||
1294 | db_query($link, "COMMIT"); | |
1295 | ||
1296 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
1297 | _debug("update_rss_feed: assigning labels..."); | |
1298 | } | |
1299 | ||
1300 | assign_article_to_labels($link, $entry_ref_id, $article_filters, | |
1301 | $owner_uid); | |
1302 | ||
1303 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
1304 | _debug("update_rss_feed: looking for enclosures..."); | |
1305 | } | |
1306 | ||
1307 | // enclosures | |
1308 | ||
1309 | $enclosures = array(); | |
1310 | ||
1311 | if ($use_simplepie) { | |
1312 | $encs = $item->get_enclosures(); | |
1313 | ||
1314 | if (is_array($encs)) { | |
1315 | foreach ($encs as $e) { | |
1316 | $e_item = array( | |
1317 | $e->link, $e->type, $e->length); | |
1318 | ||
1319 | array_push($enclosures, $e_item); | |
1320 | } | |
1321 | } | |
1322 | ||
1323 | } else { | |
1324 | // <enclosure> | |
1325 | ||
1326 | $e_ctr = $item['enclosure#']; | |
1327 | ||
1328 | if ($e_ctr > 0) { | |
1329 | $e_item = array($item['enclosure@url'], | |
1330 | $item['enclosure@type'], | |
1331 | $item['enclosure@length']); | |
1332 | ||
1333 | array_push($enclosures, $e_item); | |
1334 | ||
1335 | for ($i = 0; $i <= $e_ctr; $i++ ) { | |
1336 | ||
1337 | if ($item["enclosure#$i@url"]) { | |
1338 | $e_item = array($item["enclosure#$i@url"], | |
1339 | $item["enclosure#$i@type"], | |
1340 | $item["enclosure#$i@length"]); | |
1341 | array_push($enclosures, $e_item); | |
1342 | } | |
1343 | } | |
1344 | } | |
1345 | ||
1346 | // <media:content> | |
1347 | // can there be many of those? yes -fox | |
1348 | ||
1349 | $m_ctr = $item['media']['content#']; | |
1350 | ||
1351 | if ($m_ctr > 0) { | |
1352 | $e_item = array($item['media']['content@url'], | |
1353 | $item['media']['content@medium'], | |
1354 | $item['media']['content@length']); | |
1355 | ||
1356 | array_push($enclosures, $e_item); | |
1357 | ||
1358 | for ($i = 0; $i <= $m_ctr; $i++ ) { | |
1359 | ||
1360 | if ($item["media"]["content#$i@url"]) { | |
1361 | $e_item = array($item["media"]["content#$i@url"], | |
1362 | $item["media"]["content#$i@medium"], | |
1363 | $item["media"]["content#$i@length"]); | |
1364 | array_push($enclosures, $e_item); | |
1365 | } | |
1366 | } | |
1367 | ||
1368 | } | |
1369 | } | |
1370 | ||
1371 | ||
1372 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
1373 | _debug("update_rss_feed: article enclosures:"); | |
1374 | print_r($enclosures); | |
1375 | } | |
1376 | ||
1377 | db_query($link, "BEGIN"); | |
1378 | ||
1379 | foreach ($enclosures as $enc) { | |
1380 | $enc_url = db_escape_string($enc[0]); | |
1381 | $enc_type = db_escape_string($enc[1]); | |
1382 | $enc_dur = db_escape_string($enc[2]); | |
1383 | ||
1384 | $result = db_query($link, "SELECT id FROM ttrss_enclosures | |
1385 | WHERE content_url = '$enc_url' AND post_id = '$entry_ref_id'"); | |
1386 | ||
1387 | if (db_num_rows($result) == 0) { | |
1388 | db_query($link, "INSERT INTO ttrss_enclosures | |
1389 | (content_url, content_type, title, duration, post_id) VALUES | |
1390 | ('$enc_url', '$enc_type', '', '$enc_dur', '$entry_ref_id')"); | |
1391 | } | |
1392 | } | |
1393 | ||
1394 | db_query($link, "COMMIT"); | |
1395 | ||
1396 | // check for manual tags (we have to do it here since they're loaded from filters) | |
1397 | ||
1398 | foreach ($article_filters as $f) { | |
1399 | if ($f[0] == "tag") { | |
1400 | ||
1401 | $manual_tags = trim_array(split(",", $f[1])); | |
1402 | ||
1403 | foreach ($manual_tags as $tag) { | |
1404 | if (tag_is_valid($tag)) { | |
1405 | array_push($entry_tags, $tag); | |
1406 | } | |
1407 | } | |
1408 | } | |
1409 | } | |
1410 | ||
1411 | // Skip boring tags | |
1412 | ||
1413 | $boring_tags = trim_array(split(",", mb_strtolower(get_pref($link, | |
1414 | 'BLACKLISTED_TAGS', $owner_uid, ''), 'utf-8'))); | |
1415 | ||
1416 | $filtered_tags = array(); | |
1417 | $tags_to_cache = array(); | |
1418 | ||
1419 | if ($entry_tags && is_array($entry_tags)) { | |
1420 | foreach ($entry_tags as $tag) { | |
1421 | if (array_search($tag, $boring_tags) === false) { | |
1422 | array_push($filtered_tags, $tag); | |
1423 | } | |
1424 | } | |
1425 | } | |
1426 | ||
1427 | $filtered_tags = array_unique($filtered_tags); | |
1428 | ||
1429 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
1430 | _debug("update_rss_feed: filtered article tags:"); | |
1431 | print_r($filtered_tags); | |
1432 | } | |
1433 | ||
1434 | // Save article tags in the database | |
1435 | ||
1436 | if (count($filtered_tags) > 0) { | |
1437 | ||
1438 | db_query($link, "BEGIN"); | |
1439 | ||
1440 | foreach ($filtered_tags as $tag) { | |
1441 | ||
1442 | $tag = sanitize_tag($tag); | |
1443 | $tag = db_escape_string($tag); | |
1444 | ||
1445 | if (!tag_is_valid($tag)) continue; | |
1446 | ||
1447 | $result = db_query($link, "SELECT id FROM ttrss_tags | |
1448 | WHERE tag_name = '$tag' AND post_int_id = '$entry_int_id' AND | |
1449 | owner_uid = '$owner_uid' LIMIT 1"); | |
1450 | ||
1451 | if ($result && db_num_rows($result) == 0) { | |
1452 | ||
1453 | db_query($link, "INSERT INTO ttrss_tags | |
1454 | (owner_uid,tag_name,post_int_id) | |
1455 | VALUES ('$owner_uid','$tag', '$entry_int_id')"); | |
1456 | } | |
1457 | ||
1458 | array_push($tags_to_cache, $tag); | |
1459 | } | |
1460 | ||
1461 | /* update the cache */ | |
1462 | ||
1463 | $tags_to_cache = array_unique($tags_to_cache); | |
1464 | ||
1465 | $tags_str = db_escape_string(join(",", $tags_to_cache)); | |
1466 | ||
1467 | db_query($link, "UPDATE ttrss_user_entries | |
1468 | SET tag_cache = '$tags_str' WHERE ref_id = '$entry_ref_id' | |
1469 | AND owner_uid = $owner_uid"); | |
1470 | ||
1471 | db_query($link, "COMMIT"); | |
1472 | } | |
1473 | ||
1474 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
1475 | _debug("update_rss_feed: article processed"); | |
1476 | } | |
1477 | } | |
1478 | ||
1479 | if (!$last_updated) { | |
1480 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
1481 | _debug("update_rss_feed: new feed, catching it up..."); | |
1482 | } | |
1483 | catchup_feed($link, $feed, false, $owner_uid); | |
1484 | } | |
1485 | ||
1486 | purge_feed($link, $feed, 0); | |
1487 | ||
1488 | db_query($link, "UPDATE ttrss_feeds | |
1489 | SET last_updated = NOW(), last_error = '' WHERE id = '$feed'"); | |
1490 | ||
1491 | // db_query($link, "COMMIT"); | |
1492 | ||
1493 | } else { | |
1494 | ||
1495 | if ($use_simplepie) { | |
1496 | $error_msg = mb_substr($rss->error(), 0, 250); | |
1497 | } else { | |
1498 | $error_msg = mb_substr(magpie_error(), 0, 250); | |
1499 | } | |
1500 | ||
1501 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
1502 | _debug("update_rss_feed: error fetching feed: $error_msg"); | |
1503 | } | |
1504 | ||
1505 | $error_msg = db_escape_string($error_msg); | |
1506 | ||
1507 | db_query($link, | |
1508 | "UPDATE ttrss_feeds SET last_error = '$error_msg', | |
1509 | last_updated = NOW() WHERE id = '$feed'"); | |
1510 | } | |
1511 | ||
1512 | if ($use_simplepie) { | |
1513 | unset($rss); | |
1514 | } | |
1515 | ||
1516 | if (defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']) { | |
1517 | _debug("update_rss_feed: done"); | |
1518 | } | |
1519 | ||
1520 | } | |
1521 | ||
1522 | function print_select($id, $default, $values, $attributes = "") { | |
1523 | print "<select name=\"$id\" id=\"$id\" $attributes>"; | |
1524 | foreach ($values as $v) { | |
1525 | if ($v == $default) | |
1526 | $sel = "selected=\"1\""; | |
1527 | else | |
1528 | $sel = ""; | |
1529 | ||
1530 | print "<option value=\"$v\" $sel>$v</option>"; | |
1531 | } | |
1532 | print "</select>"; | |
1533 | } | |
1534 | ||
1535 | function print_select_hash($id, $default, $values, $attributes = "") { | |
1536 | print "<select name=\"$id\" id='$id' $attributes>"; | |
1537 | foreach (array_keys($values) as $v) { | |
1538 | if ($v == $default) | |
1539 | $sel = 'selected="selected"'; | |
1540 | else | |
1541 | $sel = ""; | |
1542 | ||
1543 | print "<option $sel value=\"$v\">".$values[$v]."</option>"; | |
1544 | } | |
1545 | ||
1546 | print "</select>"; | |
1547 | } | |
1548 | ||
1549 | function get_article_filters($filters, $title, $content, $link, $timestamp, $author, $tags) { | |
1550 | $matches = array(); | |
1551 | ||
1552 | if ($filters["title"]) { | |
1553 | foreach ($filters["title"] as $filter) { | |
1554 | $reg_exp = $filter["reg_exp"]; | |
1555 | $inverse = $filter["inverse"]; | |
1556 | if ((!$inverse && @preg_match("/$reg_exp/i", $title)) || | |
1557 | ($inverse && !@preg_match("/$reg_exp/i", $title))) { | |
1558 | ||
1559 | array_push($matches, array($filter["action"], $filter["action_param"])); | |
1560 | } | |
1561 | } | |
1562 | } | |
1563 | ||
1564 | if ($filters["content"]) { | |
1565 | foreach ($filters["content"] as $filter) { | |
1566 | $reg_exp = $filter["reg_exp"]; | |
1567 | $inverse = $filter["inverse"]; | |
1568 | ||
1569 | if ((!$inverse && @preg_match("/$reg_exp/i", $content)) || | |
1570 | ($inverse && !@preg_match("/$reg_exp/i", $content))) { | |
1571 | ||
1572 | array_push($matches, array($filter["action"], $filter["action_param"])); | |
1573 | } | |
1574 | } | |
1575 | } | |
1576 | ||
1577 | if ($filters["both"]) { | |
1578 | foreach ($filters["both"] as $filter) { | |
1579 | $reg_exp = $filter["reg_exp"]; | |
1580 | $inverse = $filter["inverse"]; | |
1581 | ||
1582 | if ($inverse) { | |
1583 | if (!@preg_match("/$reg_exp/i", $title) && !preg_match("/$reg_exp/i", $content)) { | |
1584 | array_push($matches, array($filter["action"], $filter["action_param"])); | |
1585 | } | |
1586 | } else { | |
1587 | if (@preg_match("/$reg_exp/i", $title) || preg_match("/$reg_exp/i", $content)) { | |
1588 | array_push($matches, array($filter["action"], $filter["action_param"])); | |
1589 | } | |
1590 | } | |
1591 | } | |
1592 | } | |
1593 | ||
1594 | if ($filters["link"]) { | |
1595 | $reg_exp = $filter["reg_exp"]; | |
1596 | foreach ($filters["link"] as $filter) { | |
1597 | $reg_exp = $filter["reg_exp"]; | |
1598 | $inverse = $filter["inverse"]; | |
1599 | ||
1600 | if ((!$inverse && @preg_match("/$reg_exp/i", $link)) || | |
1601 | ($inverse && !@preg_match("/$reg_exp/i", $link))) { | |
1602 | ||
1603 | array_push($matches, array($filter["action"], $filter["action_param"])); | |
1604 | } | |
1605 | } | |
1606 | } | |
1607 | ||
1608 | if ($filters["date"]) { | |
1609 | $reg_exp = $filter["reg_exp"]; | |
1610 | foreach ($filters["date"] as $filter) { | |
1611 | $date_modifier = $filter["filter_param"]; | |
1612 | $inverse = $filter["inverse"]; | |
1613 | $check_timestamp = strtotime($filter["reg_exp"]); | |
1614 | ||
1615 | # no-op when timestamp doesn't parse to prevent misfires | |
1616 | ||
1617 | if ($check_timestamp) { | |
1618 | $match_ok = false; | |
1619 | ||
1620 | if ($date_modifier == "before" && $timestamp < $check_timestamp || | |
1621 | $date_modifier == "after" && $timestamp > $check_timestamp) { | |
1622 | $match_ok = true; | |
1623 | } | |
1624 | ||
1625 | if ($inverse) $match_ok = !$match_ok; | |
1626 | ||
1627 | if ($match_ok) { | |
1628 | array_push($matches, array($filter["action"], $filter["action_param"])); | |
1629 | } | |
1630 | } | |
1631 | } | |
1632 | } | |
1633 | ||
1634 | if ($filters["author"]) { | |
1635 | foreach ($filters["author"] as $filter) { | |
1636 | $reg_exp = $filter["reg_exp"]; | |
1637 | $inverse = $filter["inverse"]; | |
1638 | if ((!$inverse && @preg_match("/$reg_exp/i", $author)) || | |
1639 | ($inverse && !@preg_match("/$reg_exp/i", $author))) { | |
1640 | ||
1641 | array_push($matches, array($filter["action"], $filter["action_param"])); | |
1642 | } | |
1643 | } | |
1644 | } | |
1645 | ||
1646 | if ($filters["tag"]) { | |
1647 | ||
1648 | $tag_string = join(",", $tags); | |
1649 | ||
1650 | foreach ($filters["tag"] as $filter) { | |
1651 | $reg_exp = $filter["reg_exp"]; | |
1652 | $inverse = $filter["inverse"]; | |
1653 | ||
1654 | if ((!$inverse && @preg_match("/$reg_exp/i", $tag_string)) || | |
1655 | ($inverse && !@preg_match("/$reg_exp/i", $tag_string))) { | |
1656 | ||
1657 | array_push($matches, array($filter["action"], $filter["action_param"])); | |
1658 | } | |
1659 | } | |
1660 | } | |
1661 | ||
1662 | ||
1663 | return $matches; | |
1664 | } | |
1665 | ||
1666 | function find_article_filter($filters, $filter_name) { | |
1667 | foreach ($filters as $f) { | |
1668 | if ($f[0] == $filter_name) { | |
1669 | return $f; | |
1670 | }; | |
1671 | } | |
1672 | return false; | |
1673 | } | |
1674 | ||
1675 | function calculate_article_score($filters) { | |
1676 | $score = 0; | |
1677 | ||
1678 | foreach ($filters as $f) { | |
1679 | if ($f[0] == "score") { | |
1680 | $score += $f[1]; | |
1681 | }; | |
1682 | } | |
1683 | return $score; | |
1684 | } | |
1685 | ||
1686 | function assign_article_to_labels($link, $id, $filters, $owner_uid) { | |
1687 | foreach ($filters as $f) { | |
1688 | if ($f[0] == "label") { | |
1689 | label_add_article($link, $id, $f[1], $owner_uid); | |
1690 | }; | |
1691 | } | |
1692 | } | |
1693 | ||
1694 | function getmicrotime() { | |
1695 | list($usec, $sec) = explode(" ",microtime()); | |
1696 | return ((float)$usec + (float)$sec); | |
1697 | } | |
1698 | ||
1699 | function print_radio($id, $default, $true_is, $values, $attributes = "") { | |
1700 | foreach ($values as $v) { | |
1701 | ||
1702 | if ($v == $default) | |
1703 | $sel = "checked"; | |
1704 | else | |
1705 | $sel = ""; | |
1706 | ||
1707 | if ($v == $true_is) { | |
1708 | $sel .= " value=\"1\""; | |
1709 | } else { | |
1710 | $sel .= " value=\"0\""; | |
1711 | } | |
1712 | ||
1713 | print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\" | |
1714 | type=\"radio\" $sel $attributes name=\"$id\"> $v "; | |
1715 | ||
1716 | } | |
1717 | } | |
1718 | ||
1719 | function initialize_user_prefs($link, $uid, $profile = false) { | |
1720 | ||
1721 | $uid = db_escape_string($uid); | |
1722 | ||
1723 | if (!$profile) { | |
1724 | $profile = "NULL"; | |
1725 | $profile_qpart = "AND profile IS NULL"; | |
1726 | } else { | |
1727 | $profile_qpart = "AND profile = '$profile'"; | |
1728 | } | |
1729 | ||
1730 | if (get_schema_version($link) < 63) $profile_qpart = ""; | |
1731 | ||
1732 | db_query($link, "BEGIN"); | |
1733 | ||
1734 | $result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs"); | |
1735 | ||
1736 | $u_result = db_query($link, "SELECT pref_name | |
1737 | FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart"); | |
1738 | ||
1739 | $active_prefs = array(); | |
1740 | ||
1741 | while ($line = db_fetch_assoc($u_result)) { | |
1742 | array_push($active_prefs, $line["pref_name"]); | |
1743 | } | |
1744 | ||
1745 | while ($line = db_fetch_assoc($result)) { | |
1746 | if (array_search($line["pref_name"], $active_prefs) === FALSE) { | |
1747 | // print "adding " . $line["pref_name"] . "<br>"; | |
1748 | ||
1749 | if (get_schema_version($link) < 63) { | |
1750 | db_query($link, "INSERT INTO ttrss_user_prefs | |
1751 | (owner_uid,pref_name,value) VALUES | |
1752 | ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')"); | |
1753 | ||
1754 | } else { | |
1755 | db_query($link, "INSERT INTO ttrss_user_prefs | |
1756 | (owner_uid,pref_name,value, profile) VALUES | |
1757 | ('$uid', '".$line["pref_name"]."','".$line["def_value"]."', $profile)"); | |
1758 | } | |
1759 | ||
1760 | } | |
1761 | } | |
1762 | ||
1763 | db_query($link, "COMMIT"); | |
1764 | ||
1765 | } | |
1766 | ||
1767 | function lookup_user_id($link, $user) { | |
1768 | ||
1769 | $result = db_query($link, "SELECT id FROM ttrss_users WHERE | |
1770 | login = '$login'"); | |
1771 | ||
1772 | if (db_num_rows($result) == 1) { | |
1773 | return db_fetch_result($result, 0, "id"); | |
1774 | } else { | |
1775 | return false; | |
1776 | } | |
1777 | } | |
1778 | ||
1779 | function http_authenticate_user($link) { | |
1780 | ||
1781 | // error_log("http_authenticate_user: ".$_SERVER["PHP_AUTH_USER"]."\n", 3, '/tmp/tt-rss.log'); | |
1782 | ||
1783 | if (!$_SERVER["PHP_AUTH_USER"]) { | |
1784 | ||
1785 | header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"'); | |
1786 | header('HTTP/1.0 401 Unauthorized'); | |
1787 | exit; | |
1788 | ||
1789 | } else { | |
1790 | $auth_result = authenticate_user($link, | |
1791 | $_SERVER["PHP_AUTH_USER"], $_SERVER["PHP_AUTH_PW"]); | |
1792 | ||
1793 | if (!$auth_result) { | |
1794 | header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"'); | |
1795 | header('HTTP/1.0 401 Unauthorized'); | |
1796 | exit; | |
1797 | } | |
1798 | } | |
1799 | ||
1800 | return true; | |
1801 | } | |
1802 | ||
1803 | function authenticate_user($link, $login, $password, $force_auth = false) { | |
1804 | ||
1805 | if (!SINGLE_USER_MODE) { | |
1806 | ||
1807 | $pwd_hash1 = encrypt_password($password); | |
1808 | $pwd_hash2 = encrypt_password($password, $login); | |
1809 | $login = db_escape_string($login); | |
1810 | ||
1811 | if (defined('ALLOW_REMOTE_USER_AUTH') && ALLOW_REMOTE_USER_AUTH | |
1812 | && $_SERVER["REMOTE_USER"] && $login != "admin") { | |
1813 | ||
1814 | $login = db_escape_string($_SERVER["REMOTE_USER"]); | |
1815 | ||
1816 | $query = "SELECT id,login,access_level,pwd_hash | |
1817 | FROM ttrss_users WHERE | |
1818 | login = '$login'"; | |
1819 | ||
1820 | } else { | |
1821 | $query = "SELECT id,login,access_level,pwd_hash | |
1822 | FROM ttrss_users WHERE | |
1823 | login = '$login' AND (pwd_hash = '$pwd_hash1' OR | |
1824 | pwd_hash = '$pwd_hash2')"; | |
1825 | } | |
1826 | ||
1827 | $result = db_query($link, $query); | |
1828 | ||
1829 | if (db_num_rows($result) == 1) { | |
1830 | $_SESSION["uid"] = db_fetch_result($result, 0, "id"); | |
1831 | $_SESSION["name"] = db_fetch_result($result, 0, "login"); | |
1832 | $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level"); | |
1833 | ||
1834 | db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " . | |
1835 | $_SESSION["uid"]); | |
1836 | ||
1837 | $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"]; | |
1838 | $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash"); | |
1839 | ||
1840 | $_SESSION["last_version_check"] = time(); | |
1841 | ||
1842 | initialize_user_prefs($link, $_SESSION["uid"]); | |
1843 | ||
1844 | return true; | |
1845 | } | |
1846 | ||
1847 | return false; | |
1848 | ||
1849 | } else { | |
1850 | ||
1851 | $_SESSION["uid"] = 1; | |
1852 | $_SESSION["name"] = "admin"; | |
1853 | ||
1854 | $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"]; | |
1855 | ||
1856 | initialize_user_prefs($link, $_SESSION["uid"]); | |
1857 | ||
1858 | return true; | |
1859 | } | |
1860 | } | |
1861 | ||
1862 | function make_password($length = 8) { | |
1863 | ||
1864 | $password = ""; | |
1865 | $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ"; | |
1866 | ||
1867 | $i = 0; | |
1868 | ||
1869 | while ($i < $length) { | |
1870 | $char = substr($possible, mt_rand(0, strlen($possible)-1), 1); | |
1871 | ||
1872 | if (!strstr($password, $char)) { | |
1873 | $password .= $char; | |
1874 | $i++; | |
1875 | } | |
1876 | } | |
1877 | return $password; | |
1878 | } | |
1879 | ||
1880 | // this is called after user is created to initialize default feeds, labels | |
1881 | // or whatever else | |
1882 | ||
1883 | // user preferences are checked on every login, not here | |
1884 | ||
1885 | function initialize_user($link, $uid) { | |
1886 | ||
1887 | db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url) | |
1888 | values ('$uid', 'Tiny Tiny RSS: New Releases', | |
1889 | 'http://tt-rss.org/releases.rss')"); | |
1890 | ||
1891 | db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url) | |
1892 | values ('$uid', 'Tiny Tiny RSS: Forum', | |
1893 | 'http://tt-rss.org/forum/rss.php')"); | |
1894 | } | |
1895 | ||
1896 | function logout_user() { | |
1897 | session_destroy(); | |
1898 | if (isset($_COOKIE[session_name()])) { | |
1899 | setcookie(session_name(), '', time()-42000, '/'); | |
1900 | } | |
1901 | } | |
1902 | ||
1903 | function get_script_urlpath() { | |
1904 | return preg_replace('/\/[^\/]*$/', "", $_SERVER["REQUEST_URI"]); | |
1905 | } | |
1906 | ||
1907 | function validate_session($link) { | |
1908 | if (SINGLE_USER_MODE) return true; | |
1909 | ||
1910 | $check_ip = $_SESSION['ip_address']; | |
1911 | ||
1912 | switch (SESSION_CHECK_ADDRESS) { | |
1913 | case 0: | |
1914 | $check_ip = ''; | |
1915 | break; | |
1916 | case 1: | |
1917 | $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+1); | |
1918 | break; | |
1919 | case 2: | |
1920 | $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')); | |
1921 | $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+1); | |
1922 | break; | |
1923 | }; | |
1924 | ||
1925 | if ($check_ip && strpos($_SERVER['REMOTE_ADDR'], $check_ip) !== 0) { | |
1926 | $_SESSION["login_error_msg"] = | |
1927 | __("Session failed to validate (incorrect IP)"); | |
1928 | return false; | |
1929 | } | |
1930 | ||
1931 | if ($_SESSION["ref_schema_version"] != get_schema_version($link, true)) | |
1932 | return false; | |
1933 | ||
1934 | if ($_SESSION["uid"]) { | |
1935 | ||
1936 | $result = db_query($link, | |
1937 | "SELECT pwd_hash FROM ttrss_users WHERE id = '".$_SESSION["uid"]."'"); | |
1938 | ||
1939 | $pwd_hash = db_fetch_result($result, 0, "pwd_hash"); | |
1940 | ||
1941 | if ($pwd_hash != $_SESSION["pwd_hash"]) { | |
1942 | return false; | |
1943 | } | |
1944 | } | |
1945 | ||
1946 | /* if ($_SESSION["cookie_lifetime"] && $_SESSION["uid"]) { | |
1947 | ||
1948 | //print_r($_SESSION); | |
1949 | ||
1950 | if (time() > $_SESSION["cookie_lifetime"]) { | |
1951 | return false; | |
1952 | } | |
1953 | } */ | |
1954 | ||
1955 | return true; | |
1956 | } | |
1957 | ||
1958 | function login_sequence($link, $mobile = false) { | |
1959 | if (!SINGLE_USER_MODE) { | |
1960 | ||
1961 | $login_action = $_POST["login_action"]; | |
1962 | ||
1963 | # try to authenticate user if called from login form | |
1964 | if ($login_action == "do_login") { | |
1965 | $login = $_POST["login"]; | |
1966 | $password = $_POST["password"]; | |
1967 | $remember_me = $_POST["remember_me"]; | |
1968 | ||
1969 | if (authenticate_user($link, $login, $password)) { | |
1970 | $_POST["password"] = ""; | |
1971 | ||
1972 | $_SESSION["language"] = $_POST["language"]; | |
1973 | $_SESSION["ref_schema_version"] = get_schema_version($link, true); | |
1974 | $_SESSION["bw_limit"] = !!$_POST["bw_limit"]; | |
1975 | ||
1976 | if ($_POST["profile"]) { | |
1977 | ||
1978 | $profile = db_escape_string($_POST["profile"]); | |
1979 | ||
1980 | $result = db_query($link, "SELECT id FROM ttrss_settings_profiles | |
1981 | WHERE id = '$profile' AND owner_uid = " . $_SESSION["uid"]); | |
1982 | ||
1983 | if (db_num_rows($result) != 0) { | |
1984 | $_SESSION["profile"] = $profile; | |
1985 | $_SESSION["prefs_cache"] = array(); | |
1986 | } | |
1987 | } | |
1988 | ||
1989 | if ($_REQUEST['return']) { | |
1990 | header("Location: " . $_REQUEST['return']); | |
1991 | } else { | |
1992 | header("Location: " . $_SERVER["REQUEST_URI"]); | |
1993 | } | |
1994 | ||
1995 | exit; | |
1996 | ||
1997 | return; | |
1998 | } else { | |
1999 | $_SESSION["login_error_msg"] = __("Incorrect username or password"); | |
2000 | } | |
2001 | } | |
2002 | ||
2003 | if (!$_SESSION["uid"] || !validate_session($link)) { | |
2004 | if (defined('ALLOW_REMOTE_USER_AUTH') && ALLOW_REMOTE_USER_AUTH | |
2005 | && $_SERVER["REMOTE_USER"] && defined('AUTO_LOGIN') && AUTO_LOGIN) { | |
2006 | authenticate_user($link,$_SERVER['REMOTE_USER'],null); | |
2007 | $_SESSION["ref_schema_version"] = get_schema_version($link, true); | |
2008 | } else { | |
2009 | render_login_form($link, $mobile); | |
2010 | //header("Location: login.php"); | |
2011 | exit; | |
2012 | } | |
2013 | } else { | |
2014 | /* bump login timestamp */ | |
2015 | db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " . | |
2016 | $_SESSION["uid"]); | |
2017 | ||
2018 | if ($_SESSION["language"] && SESSION_COOKIE_LIFETIME > 0) { | |
2019 | setcookie("ttrss_lang", $_SESSION["language"], | |
2020 | time() + SESSION_COOKIE_LIFETIME); | |
2021 | } | |
2022 | } | |
2023 | ||
2024 | } else { | |
2025 | return authenticate_user($link, "admin", null); | |
2026 | } | |
2027 | } | |
2028 | ||
2029 | function truncate_string($str, $max_len, $suffix = '…') { | |
2030 | if (mb_strlen($str, "utf-8") > $max_len - 3) { | |
2031 | return mb_substr($str, 0, $max_len, "utf-8") . $suffix; | |
2032 | } else { | |
2033 | return $str; | |
2034 | } | |
2035 | } | |
2036 | ||
2037 | function theme_image($link, $filename) { | |
2038 | if ($link) { | |
2039 | $theme_path = get_user_theme_path($link); | |
2040 | ||
2041 | if ($theme_path && is_file($theme_path.$filename)) { | |
2042 | return $theme_path.$filename; | |
2043 | } else { | |
2044 | return $filename; | |
2045 | } | |
2046 | } else { | |
2047 | return $filename; | |
2048 | } | |
2049 | } | |
2050 | ||
2051 | function get_user_theme($link) { | |
2052 | ||
2053 | if (get_schema_version($link) >= 63 && $_SESSION["uid"]) { | |
2054 | $theme_name = get_pref($link, "_THEME_ID"); | |
2055 | if (is_dir("themes/$theme_name")) { | |
2056 | return $theme_name; | |
2057 | } else { | |
2058 | return ''; | |
2059 | } | |
2060 | } else { | |
2061 | return ''; | |
2062 | } | |
2063 | ||
2064 | } | |
2065 | ||
2066 | function get_user_theme_path($link) { | |
2067 | $theme_path = ''; | |
2068 | ||
2069 | if (get_schema_version($link) >= 63 && $_SESSION["uid"]) { | |
2070 | $theme_name = get_pref($link, "_THEME_ID"); | |
2071 | ||
2072 | if ($theme_name && is_dir("themes/$theme_name")) { | |
2073 | $theme_path = "themes/$theme_name/"; | |
2074 | } else { | |
2075 | $theme_name = ''; | |
2076 | } | |
2077 | } else { | |
2078 | $theme_path = ''; | |
2079 | } | |
2080 | ||
2081 | if ($theme_path) { | |
2082 | if (is_file("$theme_path/theme.ini")) { | |
2083 | $ini = parse_ini_file("$theme_path/theme.ini", true); | |
2084 | if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED) { | |
2085 | return $theme_path; | |
2086 | } | |
2087 | } | |
2088 | } | |
2089 | return ''; | |
2090 | } | |
2091 | ||
2092 | function get_user_theme_options($link) { | |
2093 | $t = get_user_theme_path($link); | |
2094 | ||
2095 | if ($t) { | |
2096 | if (is_file("$t/theme.ini")) { | |
2097 | $ini = parse_ini_file("$t/theme.ini", true); | |
2098 | if ($ini['theme']['version']) { | |
2099 | return $ini['theme']['options']; | |
2100 | } | |
2101 | } | |
2102 | } | |
2103 | return ''; | |
2104 | } | |
2105 | ||
2106 | function print_theme_includes($link) { | |
2107 | ||
2108 | $t = get_user_theme_path($link); | |
2109 | $time = time(); | |
2110 | ||
2111 | if ($t) { | |
2112 | print "<link rel=\"stylesheet\" type=\"text/css\" | |
2113 | href=\"$t/theme.css?$time \">"; | |
2114 | if (file_exists("$t/theme.js")) { | |
2115 | print "<script type=\"text/javascript\" src=\"$t/theme.js?$time\"> | |
2116 | </script>"; | |
2117 | } | |
2118 | } | |
2119 | } | |
2120 | ||
2121 | function get_all_themes() { | |
2122 | $themes = glob("themes/*"); | |
2123 | ||
2124 | asort($themes); | |
2125 | ||
2126 | $rv = array(); | |
2127 | ||
2128 | foreach ($themes as $t) { | |
2129 | if (is_file("$t/theme.ini")) { | |
2130 | $ini = parse_ini_file("$t/theme.ini", true); | |
2131 | if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED && | |
2132 | !$ini['theme']['disabled']) { | |
2133 | $entry = array(); | |
2134 | $entry["path"] = $t; | |
2135 | $entry["base"] = basename($t); | |
2136 | $entry["name"] = $ini['theme']['name']; | |
2137 | $entry["version"] = $ini['theme']['version']; | |
2138 | $entry["author"] = $ini['theme']['author']; | |
2139 | $entry["options"] = $ini['theme']['options']; | |
2140 | array_push($rv, $entry); | |
2141 | } | |
2142 | } | |
2143 | } | |
2144 | ||
2145 | return $rv; | |
2146 | } | |
2147 | ||
2148 | function make_local_datetime($link, $timestamp, $long, $owner_uid = false, | |
2149 | $no_smart_dt = false) { | |
2150 | ||
2151 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
2152 | if (!$timestamp) $timestamp = '1970-01-01 0:00'; | |
2153 | ||
2154 | $user_tz_string = get_pref($link, 'USER_TIMEZONE', $owner_uid); | |
2155 | ||
2156 | try { | |
2157 | $user_tz = new DateTimeZone($user_tz_string); | |
2158 | } catch (Exception $e) { | |
2159 | $user_tz = new DateTimeZone('UTC'); | |
2160 | } | |
2161 | ||
2162 | # We store date in UTC internally | |
2163 | $dt = new DateTime($timestamp, new DateTimeZone('UTC')); | |
2164 | $user_timestamp = $dt->format('U') + $user_tz->getOffset($dt); | |
2165 | ||
2166 | if (!$no_smart_dt && get_pref($link, 'HEADLINES_SMART_DATE', $owner_uid)) { | |
2167 | return smart_date_time($link, $user_timestamp, | |
2168 | $user_tz->getOffset($dt), $owner_uid); | |
2169 | } else { | |
2170 | if ($long) | |
2171 | $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid); | |
2172 | else | |
2173 | $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid); | |
2174 | ||
2175 | return date($format, $user_timestamp); | |
2176 | } | |
2177 | } | |
2178 | ||
2179 | function smart_date_time($link, $timestamp, $tz_offset = 0, $owner_uid = false) { | |
2180 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
2181 | ||
2182 | if (date("Y.m.d", $timestamp) == date("Y.m.d", time() + $tz_offset)) { | |
2183 | return date("G:i", $timestamp); | |
2184 | } else if (date("Y", $timestamp) == date("Y", time() + $tz_offset)) { | |
2185 | $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid); | |
2186 | return date($format, $timestamp); | |
2187 | } else { | |
2188 | $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid); | |
2189 | return date($format, $timestamp); | |
2190 | } | |
2191 | } | |
2192 | ||
2193 | function smart_date($timestamp) { | |
2194 | if (date("Y.m.d", $timestamp) == date("Y.m.d")) { | |
2195 | return "Today"; | |
2196 | } else if (date("Y", $timestamp) == date("Y")) { | |
2197 | return date("D m", $timestamp); | |
2198 | } else { | |
2199 | return date("Y/m/d", $timestamp); | |
2200 | } | |
2201 | } | |
2202 | ||
2203 | function sql_bool_to_string($s) { | |
2204 | if ($s == "t" || $s == "1") { | |
2205 | return "true"; | |
2206 | } else { | |
2207 | return "false"; | |
2208 | } | |
2209 | } | |
2210 | ||
2211 | function sql_bool_to_bool($s) { | |
2212 | if ($s == "t" || $s == "1") { | |
2213 | return true; | |
2214 | } else { | |
2215 | return false; | |
2216 | } | |
2217 | } | |
2218 | ||
2219 | function bool_to_sql_bool($s) { | |
2220 | if ($s) { | |
2221 | return "true"; | |
2222 | } else { | |
2223 | return "false"; | |
2224 | } | |
2225 | } | |
2226 | ||
2227 | function toggleEvenOdd($a) { | |
2228 | if ($a == "even") | |
2229 | return "odd"; | |
2230 | else | |
2231 | return "even"; | |
2232 | } | |
2233 | ||
2234 | function get_schema_version($link, $nocache = false) { | |
2235 | if (!$_SESSION["schema_version"] || $nocache) { | |
2236 | $result = db_query($link, "SELECT schema_version FROM ttrss_version"); | |
2237 | $version = db_fetch_result($result, 0, "schema_version"); | |
2238 | $_SESSION["schema_version"] = $version; | |
2239 | return $version; | |
2240 | } else { | |
2241 | return $_SESSION["schema_version"]; | |
2242 | } | |
2243 | } | |
2244 | ||
2245 | function sanity_check($link) { | |
2246 | ||
2247 | $error_code = 0; | |
2248 | $schema_version = get_schema_version($link); | |
2249 | ||
2250 | if ($schema_version != SCHEMA_VERSION) { | |
2251 | $error_code = 5; | |
2252 | } | |
2253 | ||
2254 | if (DB_TYPE == "mysql") { | |
2255 | $result = db_query($link, "SELECT true", false); | |
2256 | if (db_num_rows($result) != 1) { | |
2257 | $error_code = 10; | |
2258 | } | |
2259 | } | |
2260 | ||
2261 | if (db_escape_string("testTEST") != "testTEST") { | |
2262 | $error_code = 12; | |
2263 | } | |
2264 | ||
2265 | if ($error_code != 0) { | |
2266 | print_error_xml($error_code); | |
2267 | return false; | |
2268 | } else { | |
2269 | return true; | |
2270 | } | |
2271 | } | |
2272 | ||
2273 | function file_is_locked($filename) { | |
2274 | if (function_exists('flock')) { | |
2275 | $fp = @fopen(LOCK_DIRECTORY . "/$filename", "r"); | |
2276 | if ($fp) { | |
2277 | if (flock($fp, LOCK_EX | LOCK_NB)) { | |
2278 | flock($fp, LOCK_UN); | |
2279 | fclose($fp); | |
2280 | return false; | |
2281 | } | |
2282 | fclose($fp); | |
2283 | return true; | |
2284 | } else { | |
2285 | return false; | |
2286 | } | |
2287 | } | |
2288 | return true; // consider the file always locked and skip the test | |
2289 | } | |
2290 | ||
2291 | function make_lockfile($filename) { | |
2292 | $fp = fopen(LOCK_DIRECTORY . "/$filename", "w"); | |
2293 | ||
2294 | if (flock($fp, LOCK_EX | LOCK_NB)) { | |
2295 | if (function_exists('posix_getpid')) { | |
2296 | fwrite($fp, posix_getpid() . "\n"); | |
2297 | } | |
2298 | return $fp; | |
2299 | } else { | |
2300 | return false; | |
2301 | } | |
2302 | } | |
2303 | ||
2304 | function make_stampfile($filename) { | |
2305 | $fp = fopen(LOCK_DIRECTORY . "/$filename", "w"); | |
2306 | ||
2307 | if (flock($fp, LOCK_EX | LOCK_NB)) { | |
2308 | fwrite($fp, time() . "\n"); | |
2309 | flock($fp, LOCK_UN); | |
2310 | fclose($fp); | |
2311 | return true; | |
2312 | } else { | |
2313 | return false; | |
2314 | } | |
2315 | } | |
2316 | ||
2317 | function sql_random_function() { | |
2318 | if (DB_TYPE == "mysql") { | |
2319 | return "RAND()"; | |
2320 | } else { | |
2321 | return "RANDOM()"; | |
2322 | } | |
2323 | } | |
2324 | ||
2325 | function catchup_feed($link, $feed, $cat_view, $owner_uid = false) { | |
2326 | ||
2327 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
2328 | ||
2329 | if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) { | |
2330 | ||
2331 | if ($cat_view) { | |
2332 | ||
2333 | if ($feed >= 0) { | |
2334 | ||
2335 | if ($feed > 0) { | |
2336 | $cat_qpart = "cat_id = '$feed'"; | |
2337 | } else { | |
2338 | $cat_qpart = "cat_id IS NULL"; | |
2339 | } | |
2340 | ||
2341 | $tmp_result = db_query($link, "SELECT id | |
2342 | FROM ttrss_feeds WHERE $cat_qpart AND owner_uid = $owner_uid"); | |
2343 | ||
2344 | while ($tmp_line = db_fetch_assoc($tmp_result)) { | |
2345 | ||
2346 | $tmp_feed = $tmp_line["id"]; | |
2347 | ||
2348 | db_query($link, "UPDATE ttrss_user_entries | |
2349 | SET unread = false,last_read = NOW() | |
2350 | WHERE feed_id = '$tmp_feed' AND owner_uid = $owner_uid"); | |
2351 | } | |
2352 | } else if ($feed == -2) { | |
2353 | ||
2354 | ||
2355 | db_query($link, "UPDATE ttrss_user_entries | |
2356 | SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*) | |
2357 | FROM ttrss_user_labels2 WHERE article_id = ref_id) > 0 | |
2358 | AND unread = true AND owner_uid = $owner_uid"); | |
2359 | } | |
2360 | ||
2361 | } else if ($feed > 0) { | |
2362 | ||
2363 | db_query($link, "UPDATE ttrss_user_entries | |
2364 | SET unread = false,last_read = NOW() | |
2365 | WHERE feed_id = '$feed' AND owner_uid = $owner_uid"); | |
2366 | ||
2367 | } else if ($feed < 0 && $feed > -10) { // special, like starred | |
2368 | ||
2369 | if ($feed == -1) { | |
2370 | db_query($link, "UPDATE ttrss_user_entries | |
2371 | SET unread = false,last_read = NOW() | |
2372 | WHERE marked = true AND owner_uid = $owner_uid"); | |
2373 | } | |
2374 | ||
2375 | if ($feed == -2) { | |
2376 | db_query($link, "UPDATE ttrss_user_entries | |
2377 | SET unread = false,last_read = NOW() | |
2378 | WHERE published = true AND owner_uid = $owner_uid"); | |
2379 | } | |
2380 | ||
2381 | if ($feed == -3) { | |
2382 | ||
2383 | $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE"); | |
2384 | ||
2385 | if (DB_TYPE == "pgsql") { | |
2386 | $match_part = "updated > NOW() - INTERVAL '$intl hour' "; | |
2387 | } else { | |
2388 | $match_part = "updated > DATE_SUB(NOW(), | |
2389 | INTERVAL $intl HOUR) "; | |
2390 | } | |
2391 | ||
2392 | $result = db_query($link, "SELECT id FROM ttrss_entries, | |
2393 | ttrss_user_entries WHERE $match_part AND | |
2394 | unread = true AND | |
2395 | ttrss_user_entries.ref_id = ttrss_entries.id AND | |
2396 | owner_uid = $owner_uid"); | |
2397 | ||
2398 | $affected_ids = array(); | |
2399 | ||
2400 | while ($line = db_fetch_assoc($result)) { | |
2401 | array_push($affected_ids, $line["id"]); | |
2402 | } | |
2403 | ||
2404 | catchupArticlesById($link, $affected_ids, 0); | |
2405 | } | |
2406 | ||
2407 | if ($feed == -4) { | |
2408 | db_query($link, "UPDATE ttrss_user_entries | |
2409 | SET unread = false,last_read = NOW() | |
2410 | WHERE owner_uid = $owner_uid"); | |
2411 | } | |
2412 | ||
2413 | } else if ($feed < -10) { // label | |
2414 | ||
2415 | $label_id = -$feed - 11; | |
2416 | ||
2417 | db_query($link, "UPDATE ttrss_user_entries, ttrss_user_labels2 | |
2418 | SET unread = false, last_read = NOW() | |
2419 | WHERE label_id = '$label_id' AND unread = true | |
2420 | AND owner_uid = '$owner_uid' AND ref_id = article_id"); | |
2421 | ||
2422 | } | |
2423 | ||
2424 | ccache_update($link, $feed, $owner_uid, $cat_view); | |
2425 | ||
2426 | } else { // tag | |
2427 | db_query($link, "BEGIN"); | |
2428 | ||
2429 | $tag_name = db_escape_string($feed); | |
2430 | ||
2431 | $result = db_query($link, "SELECT post_int_id FROM ttrss_tags | |
2432 | WHERE tag_name = '$tag_name' AND owner_uid = $owner_uid"); | |
2433 | ||
2434 | while ($line = db_fetch_assoc($result)) { | |
2435 | db_query($link, "UPDATE ttrss_user_entries SET | |
2436 | unread = false, last_read = NOW() | |
2437 | WHERE int_id = " . $line["post_int_id"]); | |
2438 | } | |
2439 | db_query($link, "COMMIT"); | |
2440 | } | |
2441 | } | |
2442 | ||
2443 | function getAllCounters($link, $omode = "flc", $active_feed = false) { | |
2444 | ||
2445 | if (!$omode) $omode = "flc"; | |
2446 | ||
2447 | $data = getGlobalCounters($link); | |
2448 | ||
2449 | $data = array_merge($data, getVirtCounters($link)); | |
2450 | ||
2451 | if (strchr($omode, "l")) $data = array_merge($data, getLabelCounters($link)); | |
2452 | if (strchr($omode, "f")) $data = array_merge($data, getFeedCounters($link, $active_feed)); | |
2453 | if (strchr($omode, "t")) $data = array_merge($data, getTagCounters($link)); | |
2454 | if (strchr($omode, "c")) { | |
2455 | if (get_pref($link, 'ENABLE_FEED_CATS')) { | |
2456 | $data = array_merge($data, getCategoryCounters($link)); | |
2457 | } | |
2458 | } | |
2459 | ||
2460 | return $data; | |
2461 | } | |
2462 | ||
2463 | function getCategoryCounters($link) { | |
2464 | $ret_arr = array(); | |
2465 | ||
2466 | /* Labels category */ | |
2467 | ||
2468 | $cv = array("id" => -2, "kind" => "cat", | |
2469 | "counter" => getCategoryUnread($link, -2)); | |
2470 | ||
2471 | array_push($ret_arr, $cv); | |
2472 | ||
2473 | $age_qpart = getMaxAgeSubquery(); | |
2474 | ||
2475 | $result = db_query($link, "SELECT id AS cat_id, value AS unread | |
2476 | FROM ttrss_feed_categories, ttrss_cat_counters_cache | |
2477 | WHERE ttrss_cat_counters_cache.feed_id = id AND | |
2478 | ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]); | |
2479 | ||
2480 | while ($line = db_fetch_assoc($result)) { | |
2481 | $line["cat_id"] = (int) $line["cat_id"]; | |
2482 | ||
2483 | $cv = array("id" => $line["cat_id"], "kind" => "cat", | |
2484 | "counter" => $line["unread"]); | |
2485 | ||
2486 | array_push($ret_arr, $cv); | |
2487 | } | |
2488 | ||
2489 | /* Special case: NULL category doesn't actually exist in the DB */ | |
2490 | ||
2491 | $cv = array("id" => 0, "kind" => "cat", | |
2492 | "counter" => ccache_find($link, 0, $_SESSION["uid"], true)); | |
2493 | ||
2494 | array_push($ret_arr, $cv); | |
2495 | ||
2496 | return $ret_arr; | |
2497 | } | |
2498 | ||
2499 | function getCategoryUnread($link, $cat, $owner_uid = false) { | |
2500 | ||
2501 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
2502 | ||
2503 | if ($cat >= 0) { | |
2504 | ||
2505 | if ($cat != 0) { | |
2506 | $cat_query = "cat_id = '$cat'"; | |
2507 | } else { | |
2508 | $cat_query = "cat_id IS NULL"; | |
2509 | } | |
2510 | ||
2511 | $age_qpart = getMaxAgeSubquery(); | |
2512 | ||
2513 | $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE $cat_query | |
2514 | AND owner_uid = " . $owner_uid); | |
2515 | ||
2516 | $cat_feeds = array(); | |
2517 | while ($line = db_fetch_assoc($result)) { | |
2518 | array_push($cat_feeds, "feed_id = " . $line["id"]); | |
2519 | } | |
2520 | ||
2521 | if (count($cat_feeds) == 0) return 0; | |
2522 | ||
2523 | $match_part = implode(" OR ", $cat_feeds); | |
2524 | ||
2525 | $result = db_query($link, "SELECT COUNT(int_id) AS unread | |
2526 | FROM ttrss_user_entries,ttrss_entries | |
2527 | WHERE unread = true AND ($match_part) AND id = ref_id | |
2528 | AND $age_qpart AND owner_uid = " . $owner_uid); | |
2529 | ||
2530 | $unread = 0; | |
2531 | ||
2532 | # this needs to be rewritten | |
2533 | while ($line = db_fetch_assoc($result)) { | |
2534 | $unread += $line["unread"]; | |
2535 | } | |
2536 | ||
2537 | return $unread; | |
2538 | } else if ($cat == -1) { | |
2539 | return getFeedUnread($link, -1) + getFeedUnread($link, -2) + getFeedUnread($link, -3) + getFeedUnread($link, 0); | |
2540 | } else if ($cat == -2) { | |
2541 | ||
2542 | $result = db_query($link, " | |
2543 | SELECT COUNT(unread) AS unread FROM | |
2544 | ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds | |
2545 | WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND | |
2546 | ttrss_labels2.owner_uid = '$owner_uid' | |
2547 | AND unread = true AND feed_id = ttrss_feeds.id | |
2548 | AND ttrss_user_entries.owner_uid = '$owner_uid'"); | |
2549 | ||
2550 | $unread = db_fetch_result($result, 0, "unread"); | |
2551 | ||
2552 | return $unread; | |
2553 | ||
2554 | } | |
2555 | } | |
2556 | ||
2557 | function getMaxAgeSubquery($days = COUNTERS_MAX_AGE) { | |
2558 | if (DB_TYPE == "pgsql") { | |
2559 | return "ttrss_entries.date_updated > | |
2560 | NOW() - INTERVAL '$days days'"; | |
2561 | } else { | |
2562 | return "ttrss_entries.date_updated > | |
2563 | DATE_SUB(NOW(), INTERVAL $days DAY)"; | |
2564 | } | |
2565 | } | |
2566 | ||
2567 | function getFeedUnread($link, $feed, $is_cat = false) { | |
2568 | return getFeedArticles($link, $feed, $is_cat, true, $_SESSION["uid"]); | |
2569 | } | |
2570 | ||
2571 | function getLabelUnread($link, $label_id, $owner_uid = false) { | |
2572 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
2573 | ||
2574 | $result = db_query($link, " | |
2575 | SELECT COUNT(unread) AS unread FROM | |
2576 | ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds | |
2577 | WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND | |
2578 | ttrss_labels2.owner_uid = '$owner_uid' AND ttrss_labels2.id = '$label_id' | |
2579 | AND unread = true AND feed_id = ttrss_feeds.id | |
2580 | AND ttrss_user_entries.owner_uid = '$owner_uid'"); | |
2581 | ||
2582 | if (db_num_rows($result) != 0) { | |
2583 | return db_fetch_result($result, 0, "unread"); | |
2584 | } else { | |
2585 | return 0; | |
2586 | } | |
2587 | } | |
2588 | ||
2589 | function getFeedArticles($link, $feed, $is_cat = false, $unread_only = false, | |
2590 | $owner_uid = false) { | |
2591 | ||
2592 | $n_feed = (int) $feed; | |
2593 | ||
2594 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
2595 | ||
2596 | if ($unread_only) { | |
2597 | $unread_qpart = "unread = true"; | |
2598 | } else { | |
2599 | $unread_qpart = "true"; | |
2600 | } | |
2601 | ||
2602 | $age_qpart = getMaxAgeSubquery(); | |
2603 | ||
2604 | if ($is_cat) { | |
2605 | return getCategoryUnread($link, $n_feed, $owner_uid); | |
2606 | } if ($feed != "0" && $n_feed == 0) { | |
2607 | ||
2608 | $feed = db_escape_string($feed); | |
2609 | ||
2610 | $result = db_query($link, "SELECT SUM((SELECT COUNT(int_id) | |
2611 | FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id | |
2612 | AND ref_id = id AND $age_qpart | |
2613 | AND $unread_qpart)) AS count FROM ttrss_tags | |
2614 | WHERE owner_uid = $owner_uid AND tag_name = '$feed'"); | |
2615 | return db_fetch_result($result, 0, "count"); | |
2616 | ||
2617 | } else if ($n_feed == -1) { | |
2618 | $match_part = "marked = true"; | |
2619 | } else if ($n_feed == -2) { | |
2620 | $match_part = "published = true"; | |
2621 | } else if ($n_feed == -3) { | |
2622 | $match_part = "unread = true AND score >= 0"; | |
2623 | ||
2624 | $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid); | |
2625 | ||
2626 | if (DB_TYPE == "pgsql") { | |
2627 | $match_part .= " AND updated > NOW() - INTERVAL '$intl hour' "; | |
2628 | } else { | |
2629 | $match_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) "; | |
2630 | } | |
2631 | } else if ($n_feed == -4) { | |
2632 | $match_part = "true"; | |
2633 | } else if ($n_feed >= 0) { | |
2634 | ||
2635 | if ($n_feed != 0) { | |
2636 | $match_part = "feed_id = '$n_feed'"; | |
2637 | } else { | |
2638 | $match_part = "feed_id IS NULL"; | |
2639 | } | |
2640 | ||
2641 | } else if ($feed < -10) { | |
2642 | ||
2643 | $label_id = -$feed - 11; | |
2644 | ||
2645 | return getLabelUnread($link, $label_id, $owner_uid); | |
2646 | ||
2647 | } | |
2648 | ||
2649 | if ($match_part) { | |
2650 | ||
2651 | if ($n_feed != 0) { | |
2652 | $from_qpart = "ttrss_user_entries,ttrss_feeds,ttrss_entries"; | |
2653 | $feeds_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND"; | |
2654 | } else { | |
2655 | $from_qpart = "ttrss_user_entries,ttrss_entries"; | |
2656 | $feeds_qpart = ''; | |
2657 | } | |
2658 | ||
2659 | $query = "SELECT count(int_id) AS unread | |
2660 | FROM $from_qpart WHERE | |
2661 | ttrss_user_entries.ref_id = ttrss_entries.id AND | |
2662 | $age_qpart AND | |
2663 | $feeds_qpart | |
2664 | $unread_qpart AND ($match_part) AND ttrss_user_entries.owner_uid = $owner_uid"; | |
2665 | ||
2666 | $result = db_query($link, $query); | |
2667 | ||
2668 | } else { | |
2669 | ||
2670 | $result = db_query($link, "SELECT COUNT(post_int_id) AS unread | |
2671 | FROM ttrss_tags,ttrss_user_entries,ttrss_entries | |
2672 | WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id | |
2673 | AND $unread_qpart AND $age_qpart AND | |
2674 | ttrss_tags.owner_uid = " . $owner_uid); | |
2675 | } | |
2676 | ||
2677 | $unread = db_fetch_result($result, 0, "unread"); | |
2678 | ||
2679 | return $unread; | |
2680 | } | |
2681 | ||
2682 | function getGlobalUnread($link, $user_id = false) { | |
2683 | ||
2684 | if (!$user_id) { | |
2685 | $user_id = $_SESSION["uid"]; | |
2686 | } | |
2687 | ||
2688 | $result = db_query($link, "SELECT SUM(value) AS c_id FROM ttrss_counters_cache | |
2689 | WHERE owner_uid = '$user_id' AND feed_id > 0"); | |
2690 | ||
2691 | $c_id = db_fetch_result($result, 0, "c_id"); | |
2692 | ||
2693 | return $c_id; | |
2694 | } | |
2695 | ||
2696 | function getGlobalCounters($link, $global_unread = -1) { | |
2697 | $ret_arr = array(); | |
2698 | ||
2699 | if ($global_unread == -1) { | |
2700 | $global_unread = getGlobalUnread($link); | |
2701 | } | |
2702 | ||
2703 | $cv = array("id" => "global-unread", | |
2704 | "counter" => $global_unread); | |
2705 | ||
2706 | array_push($ret_arr, $cv); | |
2707 | ||
2708 | $result = db_query($link, "SELECT COUNT(id) AS fn FROM | |
2709 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); | |
2710 | ||
2711 | $subscribed_feeds = db_fetch_result($result, 0, "fn"); | |
2712 | ||
2713 | $cv = array("id" => "subscribed-feeds", | |
2714 | "counter" => $subscribed_feeds); | |
2715 | ||
2716 | array_push($ret_arr, $cv); | |
2717 | ||
2718 | return $ret_arr; | |
2719 | } | |
2720 | ||
2721 | function getSubscribedFeeds($link) { | |
2722 | $result = db_query($link, "SELECT COUNT(id) AS fn FROM | |
2723 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); | |
2724 | ||
2725 | return db_fetch_result($result, 0, "fn"); | |
2726 | } | |
2727 | ||
2728 | function getTagCounters($link) { | |
2729 | ||
2730 | $ret_arr = array(); | |
2731 | ||
2732 | $age_qpart = getMaxAgeSubquery(); | |
2733 | ||
2734 | $result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id) | |
2735 | FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id | |
2736 | AND ref_id = id AND $age_qpart | |
2737 | AND unread = true)) AS count FROM ttrss_tags | |
2738 | WHERE owner_uid = ".$_SESSION['uid']." GROUP BY tag_name | |
2739 | ORDER BY count DESC LIMIT 55"); | |
2740 | ||
2741 | $tags = array(); | |
2742 | ||
2743 | while ($line = db_fetch_assoc($result)) { | |
2744 | $tags[$line["tag_name"]] += $line["count"]; | |
2745 | } | |
2746 | ||
2747 | foreach (array_keys($tags) as $tag) { | |
2748 | $unread = $tags[$tag]; | |
2749 | $tag = htmlspecialchars($tag); | |
2750 | ||
2751 | $cv = array("id" => $tag, | |
2752 | "kind" => "tag", | |
2753 | "counter" => $unread); | |
2754 | ||
2755 | array_push($ret_arr, $cv); | |
2756 | } | |
2757 | ||
2758 | return $ret_arr; | |
2759 | } | |
2760 | ||
2761 | function getVirtCounters($link) { | |
2762 | ||
2763 | $ret_arr = array(); | |
2764 | ||
2765 | for ($i = 0; $i >= -4; $i--) { | |
2766 | ||
2767 | $count = getFeedUnread($link, $i); | |
2768 | ||
2769 | $cv = array("id" => $i, | |
2770 | "counter" => $count); | |
2771 | ||
2772 | // if (get_pref($link, 'EXTENDED_FEEDLIST')) | |
2773 | // $cv["xmsg"] = getFeedArticles($link, $i)." ".__("total"); | |
2774 | ||
2775 | array_push($ret_arr, $cv); | |
2776 | } | |
2777 | ||
2778 | return $ret_arr; | |
2779 | } | |
2780 | ||
2781 | function getLabelCounters($link, $descriptions = false) { | |
2782 | ||
2783 | $ret_arr = array(); | |
2784 | ||
2785 | $age_qpart = getMaxAgeSubquery(); | |
2786 | ||
2787 | $owner_uid = $_SESSION["uid"]; | |
2788 | ||
2789 | $result = db_query($link, "SELECT id, caption FROM ttrss_labels2 | |
2790 | WHERE owner_uid = '$owner_uid'"); | |
2791 | ||
2792 | while ($line = db_fetch_assoc($result)) { | |
2793 | ||
2794 | $id = -$line["id"] - 11; | |
2795 | ||
2796 | $label_name = $line["caption"]; | |
2797 | $count = getFeedUnread($link, $id); | |
2798 | ||
2799 | $cv = array("id" => $id, | |
2800 | "counter" => $count); | |
2801 | ||
2802 | if ($descriptions) | |
2803 | $cv["description"] = $label_name; | |
2804 | ||
2805 | // if (get_pref($link, 'EXTENDED_FEEDLIST')) | |
2806 | // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total"); | |
2807 | ||
2808 | array_push($ret_arr, $cv); | |
2809 | } | |
2810 | ||
2811 | return $ret_arr; | |
2812 | } | |
2813 | ||
2814 | function getFeedCounters($link, $active_feed = false) { | |
2815 | ||
2816 | $ret_arr = array(); | |
2817 | ||
2818 | $age_qpart = getMaxAgeSubquery(); | |
2819 | ||
2820 | $query = "SELECT ttrss_feeds.id, | |
2821 | ttrss_feeds.title, | |
2822 | ".SUBSTRING_FOR_DATE."(ttrss_feeds.last_updated,1,19) AS last_updated, | |
2823 | last_error, value AS count | |
2824 | FROM ttrss_feeds, ttrss_counters_cache | |
2825 | WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]." | |
2826 | AND ttrss_counters_cache.feed_id = id"; | |
2827 | ||
2828 | $result = db_query($link, $query); | |
2829 | $fctrs_modified = false; | |
2830 | ||
2831 | while ($line = db_fetch_assoc($result)) { | |
2832 | ||
2833 | $id = $line["id"]; | |
2834 | $count = $line["count"]; | |
2835 | $last_error = htmlspecialchars($line["last_error"]); | |
2836 | ||
2837 | $last_updated = make_local_datetime($link, $line['last_updated'], false); | |
2838 | ||
2839 | $has_img = feed_has_icon($id); | |
2840 | ||
2841 | if (date('Y') - date('Y', strtotime($line['last_updated'])) > 2) | |
2842 | $last_updated = ''; | |
2843 | ||
2844 | $cv = array("id" => $id, | |
2845 | "updated" => $last_updated, | |
2846 | "counter" => $count, | |
2847 | "has_img" => (int) $has_img); | |
2848 | ||
2849 | if ($last_error) | |
2850 | $cv["error"] = $last_error; | |
2851 | ||
2852 | // if (get_pref($link, 'EXTENDED_FEEDLIST')) | |
2853 | // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total"); | |
2854 | ||
2855 | if ($active_feed && $id == $active_feed) | |
2856 | $cv["title"] = truncate_string($line["title"], 30); | |
2857 | ||
2858 | array_push($ret_arr, $cv); | |
2859 | ||
2860 | } | |
2861 | ||
2862 | return $ret_arr; | |
2863 | } | |
2864 | ||
2865 | function get_pgsql_version($link) { | |
2866 | $result = db_query($link, "SELECT version() AS version"); | |
2867 | $version = split(" ", db_fetch_result($result, 0, "version")); | |
2868 | return $version[1]; | |
2869 | } | |
2870 | ||
2871 | function print_error_xml($code, $add_msg = "") { | |
2872 | global $ERRORS; | |
2873 | ||
2874 | $error_msg = $ERRORS[$code]; | |
2875 | ||
2876 | if ($add_msg) { | |
2877 | $error_msg = "$error_msg; $add_msg"; | |
2878 | } | |
2879 | ||
2880 | print "<rpc-reply>"; | |
2881 | print "<error error-code=\"$code\" error-msg=\"$error_msg\"/>"; | |
2882 | print "</rpc-reply>"; | |
2883 | } | |
2884 | ||
2885 | /** | |
2886 | * Subscribes the user to the given feed | |
2887 | * | |
2888 | * @param resource $link Database connection | |
2889 | * @param string $url Feed URL to subscribe to | |
2890 | * @param integer $cat_id Category ID the feed shall be added to | |
2891 | * @param string $auth_login (optional) Feed username | |
2892 | * @param string $auth_pass (optional) Feed password | |
2893 | * | |
2894 | * @return integer Status code: | |
2895 | * 0 - OK, Feed already exists | |
2896 | * 1 - OK, Feed added | |
2897 | * 2 - Invalid URL | |
2898 | * 3 - URL content is HTML, no feeds available | |
2899 | * 4 - URL content is HTML which contains multiple feeds. | |
2900 | * Here you should call extractfeedurls in rpc-backend | |
2901 | * to get all possible feeds. | |
2902 | * 5 - Couldn't download the URL content. | |
2903 | */ | |
2904 | function subscribe_to_feed($link, $url, $cat_id = 0, | |
2905 | $auth_login = '', $auth_pass = '') { | |
2906 | ||
2907 | $url = fix_url($url); | |
2908 | ||
2909 | if (!$url || !validate_feed_url($url)) return 2; | |
2910 | ||
2911 | $update_method = 0; | |
2912 | ||
2913 | if (strpos($url, '://twitter.com') === false) { | |
2914 | if (!fetch_file_contents($url)) return 5; | |
2915 | ||
2916 | if (url_is_html($url)) { | |
2917 | $feedUrls = get_feeds_from_html($url); | |
2918 | if (count($feedUrls) == 0) { | |
2919 | return 3; | |
2920 | } else if (count($feedUrls) > 1) { | |
2921 | return 4; | |
2922 | } | |
2923 | //use feed url as new URL | |
2924 | $url = key($feedUrls); | |
2925 | } | |
2926 | ||
2927 | } else { | |
2928 | if (!fetch_twitter_rss($link, $url, $_SESSION['uid'])) | |
2929 | return 5; | |
2930 | ||
2931 | $update_method = 3; | |
2932 | } | |
2933 | if ($cat_id == "0" || !$cat_id) { | |
2934 | $cat_qpart = "NULL"; | |
2935 | } else { | |
2936 | $cat_qpart = "'$cat_id'"; | |
2937 | } | |
2938 | ||
2939 | $result = db_query($link, | |
2940 | "SELECT id FROM ttrss_feeds | |
2941 | WHERE feed_url = '$url' AND owner_uid = ".$_SESSION["uid"]); | |
2942 | ||
2943 | if (db_num_rows($result) == 0) { | |
2944 | $result = db_query($link, | |
2945 | "INSERT INTO ttrss_feeds | |
2946 | (owner_uid,feed_url,title,cat_id, auth_login,auth_pass,update_method) | |
2947 | VALUES ('".$_SESSION["uid"]."', '$url', | |
2948 | '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass', '$update_method')"); | |
2949 | ||
2950 | $result = db_query($link, | |
2951 | "SELECT id FROM ttrss_feeds WHERE feed_url = '$url' | |
2952 | AND owner_uid = " . $_SESSION["uid"]); | |
2953 | ||
2954 | $feed_id = db_fetch_result($result, 0, "id"); | |
2955 | ||
2956 | if ($feed_id) { | |
2957 | update_rss_feed($link, $feed_id, true); | |
2958 | } | |
2959 | ||
2960 | return 1; | |
2961 | } else { | |
2962 | return 0; | |
2963 | } | |
2964 | } | |
2965 | ||
2966 | function print_feed_select($link, $id, $default_id = "", | |
2967 | $attributes = "", $include_all_feeds = true) { | |
2968 | ||
2969 | print "<select id=\"$id\" name=\"$id\" $attributes>"; | |
2970 | if ($include_all_feeds) { | |
2971 | print "<option value=\"0\">".__('All feeds')."</option>"; | |
2972 | } | |
2973 | ||
2974 | $result = db_query($link, "SELECT id,title FROM ttrss_feeds | |
2975 | WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title"); | |
2976 | ||
2977 | if (db_num_rows($result) > 0 && $include_all_feeds) { | |
2978 | print "<option disabled>--------</option>"; | |
2979 | } | |
2980 | ||
2981 | while ($line = db_fetch_assoc($result)) { | |
2982 | if ($line["id"] == $default_id) { | |
2983 | $is_selected = "selected=\"1\""; | |
2984 | } else { | |
2985 | $is_selected = ""; | |
2986 | } | |
2987 | ||
2988 | $title = truncate_string(htmlspecialchars($line["title"]), 40); | |
2989 | ||
2990 | printf("<option $is_selected value='%d'>%s</option>", | |
2991 | $line["id"], $title); | |
2992 | } | |
2993 | ||
2994 | print "</select>"; | |
2995 | } | |
2996 | ||
2997 | function print_feed_cat_select($link, $id, $default_id = "", | |
2998 | $attributes = "", $include_all_cats = true) { | |
2999 | ||
3000 | print "<select id=\"$id\" name=\"$id\" default=\"$default_id\" onchange=\"catSelectOnChange(this)\" $attributes>"; | |
3001 | ||
3002 | if ($include_all_cats) { | |
3003 | print "<option value=\"0\">".__('Uncategorized')."</option>"; | |
3004 | } | |
3005 | ||
3006 | $result = db_query($link, "SELECT id,title FROM ttrss_feed_categories | |
3007 | WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title"); | |
3008 | ||
3009 | if (db_num_rows($result) > 0 && $include_all_cats) { | |
3010 | print "<option disabled=\"1\">--------</option>"; | |
3011 | } | |
3012 | ||
3013 | while ($line = db_fetch_assoc($result)) { | |
3014 | if ($line["id"] == $default_id) { | |
3015 | $is_selected = "selected=\"1\""; | |
3016 | } else { | |
3017 | $is_selected = ""; | |
3018 | } | |
3019 | ||
3020 | if ($line["title"]) | |
3021 | printf("<option $is_selected value='%d'>%s</option>", | |
3022 | $line["id"], htmlspecialchars($line["title"])); | |
3023 | } | |
3024 | ||
3025 | # print "<option value=\"ADD_CAT\">" .__("Add category...") . "</option>"; | |
3026 | ||
3027 | print "</select>"; | |
3028 | } | |
3029 | ||
3030 | function checkbox_to_sql_bool($val) { | |
3031 | return ($val == "on") ? "true" : "false"; | |
3032 | } | |
3033 | ||
3034 | function getFeedCatTitle($link, $id) { | |
3035 | if ($id == -1) { | |
3036 | return __("Special"); | |
3037 | } else if ($id < -10) { | |
3038 | return __("Labels"); | |
3039 | } else if ($id > 0) { | |
3040 | $result = db_query($link, "SELECT ttrss_feed_categories.title | |
3041 | FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND | |
3042 | cat_id = ttrss_feed_categories.id"); | |
3043 | if (db_num_rows($result) == 1) { | |
3044 | return db_fetch_result($result, 0, "title"); | |
3045 | } else { | |
3046 | return __("Uncategorized"); | |
3047 | } | |
3048 | } else { | |
3049 | return "getFeedCatTitle($id) failed"; | |
3050 | } | |
3051 | ||
3052 | } | |
3053 | ||
3054 | function getFeedIcon($id) { | |
3055 | switch ($id) { | |
3056 | case 0: | |
3057 | return "images/archive.png"; | |
3058 | break; | |
3059 | case -1: | |
3060 | return "images/mark_set.png"; | |
3061 | break; | |
3062 | case -2: | |
3063 | return "images/pub_set.png"; | |
3064 | break; | |
3065 | case -3: | |
3066 | return "images/fresh.png"; | |
3067 | break; | |
3068 | case -4: | |
3069 | return "images/tag.png"; | |
3070 | break; | |
3071 | default: | |
3072 | if ($id < -10) { | |
3073 | return "images/label.png"; | |
3074 | } else { | |
3075 | if (file_exists(ICONS_DIR . "/$id.ico")) | |
3076 | return ICONS_URL . "/$id.ico"; | |
3077 | } | |
3078 | break; | |
3079 | } | |
3080 | } | |
3081 | ||
3082 | function getFeedTitle($link, $id) { | |
3083 | if ($id == -1) { | |
3084 | return __("Starred articles"); | |
3085 | } else if ($id == -2) { | |
3086 | return __("Published articles"); | |
3087 | } else if ($id == -3) { | |
3088 | return __("Fresh articles"); | |
3089 | } else if ($id == -4) { | |
3090 | return __("All articles"); | |
3091 | } else if ($id === 0 || $id === "0") { | |
3092 | return __("Archived articles"); | |
3093 | } else if ($id < -10) { | |
3094 | $label_id = -$id - 11; | |
3095 | $result = db_query($link, "SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'"); | |
3096 | if (db_num_rows($result) == 1) { | |
3097 | return db_fetch_result($result, 0, "caption"); | |
3098 | } else { | |
3099 | return "Unknown label ($label_id)"; | |
3100 | } | |
3101 | ||
3102 | } else if ($id > 0) { | |
3103 | $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$id'"); | |
3104 | if (db_num_rows($result) == 1) { | |
3105 | return db_fetch_result($result, 0, "title"); | |
3106 | } else { | |
3107 | return "Unknown feed ($id)"; | |
3108 | } | |
3109 | } else { | |
3110 | return $id; | |
3111 | } | |
3112 | } | |
3113 | ||
3114 | function get_session_cookie_name() { | |
3115 | return ((!defined('TTRSS_SESSION_NAME')) ? "ttrss_sid" : TTRSS_SESSION_NAME); | |
3116 | } | |
3117 | ||
3118 | function make_init_params($link) { | |
3119 | $params = array(); | |
3120 | ||
3121 | $params["theme"] = get_user_theme($link); | |
3122 | $params["theme_options"] = get_user_theme_options($link); | |
3123 | $params["daemon_enabled"] = ENABLE_UPDATE_DAEMON; | |
3124 | ||
3125 | $params["sign_progress"] = theme_image($link, "images/indicator_white.gif"); | |
3126 | $params["sign_progress_tiny"] = theme_image($link, "images/indicator_tiny.gif"); | |
3127 | $params["sign_excl"] = theme_image($link, "images/sign_excl.png"); | |
3128 | $params["sign_info"] = theme_image($link, "images/sign_info.png"); | |
3129 | ||
3130 | foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS", | |
3131 | "ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP", | |
3132 | "CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE", "DEFAULT_ARTICLE_LIMIT", | |
3133 | "HIDE_READ_SHOWS_SPECIAL", "COMBINED_DISPLAY_MODE") as $param) { | |
3134 | ||
3135 | $params[strtolower($param)] = (int) get_pref($link, $param); | |
3136 | } | |
3137 | ||
3138 | $params["icons_url"] = ICONS_URL; | |
3139 | $params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME; | |
3140 | $params["default_view_mode"] = get_pref($link, "_DEFAULT_VIEW_MODE"); | |
3141 | $params["default_view_limit"] = (int) get_pref($link, "_DEFAULT_VIEW_LIMIT"); | |
3142 | $params["default_view_order_by"] = get_pref($link, "_DEFAULT_VIEW_ORDER_BY"); | |
3143 | $params["bw_limit"] = (int) $_SESSION["bw_limit"]; | |
3144 | ||
3145 | $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM | |
3146 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); | |
3147 | ||
3148 | $max_feed_id = db_fetch_result($result, 0, "mid"); | |
3149 | $num_feeds = db_fetch_result($result, 0, "nf"); | |
3150 | ||
3151 | $params["max_feed_id"] = (int) $max_feed_id; | |
3152 | $params["num_feeds"] = (int) $num_feeds; | |
3153 | ||
3154 | $params["collapsed_feedlist"] = (int) get_pref($link, "_COLLAPSED_FEEDLIST"); | |
3155 | ||
3156 | return $params; | |
3157 | } | |
3158 | ||
3159 | function print_runtime_info($link) { | |
3160 | print "<runtime-info><![CDATA["; | |
3161 | print json_encode(make_runtime_info($link)); | |
3162 | print "]]></runtime-info>"; | |
3163 | } | |
3164 | ||
3165 | function make_runtime_info($link) { | |
3166 | $data = array(); | |
3167 | ||
3168 | $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM | |
3169 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); | |
3170 | ||
3171 | $max_feed_id = db_fetch_result($result, 0, "mid"); | |
3172 | $num_feeds = db_fetch_result($result, 0, "nf"); | |
3173 | ||
3174 | $data["max_feed_id"] = (int) $max_feed_id; | |
3175 | $data["num_feeds"] = (int) $num_feeds; | |
3176 | ||
3177 | $data['last_article_id'] = getLastArticleId($link); | |
3178 | $data['cdm_expanded'] = get_pref($link, 'CDM_EXPANDED'); | |
3179 | ||
3180 | if (ENABLE_UPDATE_DAEMON) { | |
3181 | ||
3182 | $data['daemon_is_running'] = (int) file_is_locked("update_daemon.lock"); | |
3183 | ||
3184 | if (time() - $_SESSION["daemon_stamp_check"] > 30) { | |
3185 | ||
3186 | $stamp = (int) @file_get_contents(LOCK_DIRECTORY . "/update_daemon.stamp"); | |
3187 | ||
3188 | if ($stamp) { | |
3189 | $stamp_delta = time() - $stamp; | |
3190 | ||
3191 | if ($stamp_delta > 1800) { | |
3192 | $stamp_check = 0; | |
3193 | } else { | |
3194 | $stamp_check = 1; | |
3195 | $_SESSION["daemon_stamp_check"] = time(); | |
3196 | } | |
3197 | ||
3198 | $data['daemon_stamp_ok'] = $stamp_check; | |
3199 | ||
3200 | $stamp_fmt = date("Y.m.d, G:i", $stamp); | |
3201 | ||
3202 | $data['daemon_stamp'] = $stamp_fmt; | |
3203 | } | |
3204 | } | |
3205 | } | |
3206 | ||
3207 | if ($_SESSION["last_version_check"] + 86400 + rand(-1000, 1000) < time()) { | |
3208 | $new_version_details = @check_for_update($link); | |
3209 | ||
3210 | $data['new_version_available'] = (int) ($new_version_details != false); | |
3211 | ||
3212 | $_SESSION["last_version_check"] = time(); | |
3213 | } | |
3214 | ||
3215 | return $data; | |
3216 | } | |
3217 | ||
3218 | function getSearchSql($search, $match_on) { | |
3219 | ||
3220 | $search_query_part = ""; | |
3221 | ||
3222 | $keywords = split(" ", $search); | |
3223 | $query_keywords = array(); | |
3224 | ||
3225 | if ($match_on == "both") { | |
3226 | ||
3227 | foreach ($keywords as $k) { | |
3228 | if (strpos($k, "-") === 0) { | |
3229 | $k = substr($k, 1); | |
3230 | $not = "NOT"; | |
3231 | } else { | |
3232 | $not = ""; | |
3233 | } | |
3234 | ||
3235 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
3236 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
3237 | } | |
3238 | ||
3239 | $search_query_part = implode("AND", $query_keywords) . " AND "; | |
3240 | ||
3241 | } else if ($match_on == "title") { | |
3242 | ||
3243 | foreach ($keywords as $k) { | |
3244 | if (strpos($k, "-") === 0) { | |
3245 | $k = substr($k, 1); | |
3246 | $not = "NOT"; | |
3247 | } else { | |
3248 | $not = ""; | |
3249 | } | |
3250 | ||
3251 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%'))"); | |
3252 | } | |
3253 | ||
3254 | $search_query_part = implode("AND", $query_keywords) . " AND "; | |
3255 | ||
3256 | } else if ($match_on == "content") { | |
3257 | ||
3258 | foreach ($keywords as $k) { | |
3259 | if (strpos($k, "-") === 0) { | |
3260 | $k = substr($k, 1); | |
3261 | $not = "NOT"; | |
3262 | } else { | |
3263 | $not = ""; | |
3264 | } | |
3265 | ||
3266 | array_push($query_keywords, "(UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
3267 | } | |
3268 | } | |
3269 | ||
3270 | $search_query_part = implode("AND", $query_keywords); | |
3271 | ||
3272 | return $search_query_part; | |
3273 | } | |
3274 | ||
3275 | function queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $match_on, $override_order = false, $offset = 0, $owner_uid = 0) { | |
3276 | ||
3277 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
3278 | ||
3279 | $ext_tables_part = ""; | |
3280 | ||
3281 | if ($search) { | |
3282 | ||
3283 | if (SPHINX_ENABLED) { | |
3284 | $ids = join(",", @sphinx_search($search, 0, 500)); | |
3285 | ||
3286 | if ($ids) | |
3287 | $search_query_part = "ref_id IN ($ids) AND "; | |
3288 | else | |
3289 | $search_query_part = "ref_id = -1 AND "; | |
3290 | ||
3291 | } else { | |
3292 | $search_query_part = getSearchSql($search, $match_on); | |
3293 | $search_query_part .= " AND "; | |
3294 | } | |
3295 | ||
3296 | } else { | |
3297 | $search_query_part = ""; | |
3298 | } | |
3299 | ||
3300 | $view_query_part = ""; | |
3301 | ||
3302 | if ($view_mode == "adaptive" || $view_query_part == "noscores") { | |
3303 | if ($search) { | |
3304 | $view_query_part = " "; | |
3305 | } else if ($feed != -1) { | |
3306 | $unread = getFeedUnread($link, $feed, $cat_view); | |
3307 | if ($unread > 0) { | |
3308 | $view_query_part = " unread = true AND "; | |
3309 | } | |
3310 | } | |
3311 | } | |
3312 | ||
3313 | if ($view_mode == "marked") { | |
3314 | $view_query_part = " marked = true AND "; | |
3315 | } | |
3316 | ||
3317 | if ($view_mode == "published") { | |
3318 | $view_query_part = " published = true AND "; | |
3319 | } | |
3320 | ||
3321 | if ($view_mode == "unread") { | |
3322 | $view_query_part = " unread = true AND "; | |
3323 | } | |
3324 | ||
3325 | if ($view_mode == "updated") { | |
3326 | $view_query_part = " (last_read is null and unread = false) AND "; | |
3327 | } | |
3328 | ||
3329 | if ($limit > 0) { | |
3330 | $limit_query_part = "LIMIT " . $limit; | |
3331 | } | |
3332 | ||
3333 | $vfeed_query_part = ""; | |
3334 | ||
3335 | // override query strategy and enable feed display when searching globally | |
3336 | if ($search && $search_mode == "all_feeds") { | |
3337 | $query_strategy_part = "ttrss_entries.id > 0"; | |
3338 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
3339 | /* tags */ | |
3340 | } else if (preg_match("/^-?[0-9][0-9]*$/", $feed) == false) { | |
3341 | $query_strategy_part = "ttrss_entries.id > 0"; | |
3342 | $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE | |
3343 | id = feed_id) as feed_title,"; | |
3344 | } else if ($feed > 0 && $search && $search_mode == "this_cat") { | |
3345 | ||
3346 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
3347 | ||
3348 | $tmp_result = false; | |
3349 | ||
3350 | if ($cat_view) { | |
3351 | $tmp_result = db_query($link, "SELECT id | |
3352 | FROM ttrss_feeds WHERE cat_id = '$feed'"); | |
3353 | } else { | |
3354 | $tmp_result = db_query($link, "SELECT id | |
3355 | FROM ttrss_feeds WHERE cat_id = (SELECT cat_id FROM ttrss_feeds | |
3356 | WHERE id = '$feed') AND id != '$feed'"); | |
3357 | } | |
3358 | ||
3359 | $cat_siblings = array(); | |
3360 | ||
3361 | if (db_num_rows($tmp_result) > 0) { | |
3362 | while ($p = db_fetch_assoc($tmp_result)) { | |
3363 | array_push($cat_siblings, "feed_id = " . $p["id"]); | |
3364 | } | |
3365 | ||
3366 | $query_strategy_part = sprintf("(feed_id = %d OR %s)", | |
3367 | $feed, implode(" OR ", $cat_siblings)); | |
3368 | ||
3369 | } else { | |
3370 | $query_strategy_part = "ttrss_entries.id > 0"; | |
3371 | } | |
3372 | ||
3373 | } else if ($feed > 0) { | |
3374 | ||
3375 | if ($cat_view) { | |
3376 | ||
3377 | if ($feed > 0) { | |
3378 | $query_strategy_part = "cat_id = '$feed'"; | |
3379 | } else { | |
3380 | $query_strategy_part = "cat_id IS NULL"; | |
3381 | } | |
3382 | ||
3383 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
3384 | ||
3385 | } else { | |
3386 | $query_strategy_part = "feed_id = '$feed'"; | |
3387 | } | |
3388 | } else if ($feed == 0 && !$cat_view) { // archive virtual feed | |
3389 | $query_strategy_part = "feed_id IS NULL"; | |
3390 | } else if ($feed == 0 && $cat_view) { // uncategorized | |
3391 | $query_strategy_part = "cat_id IS NULL"; | |
3392 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
3393 | } else if ($feed == -1) { // starred virtual feed | |
3394 | $query_strategy_part = "marked = true"; | |
3395 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
3396 | } else if ($feed == -2) { // published virtual feed OR labels category | |
3397 | ||
3398 | if (!$cat_view) { | |
3399 | $query_strategy_part = "published = true"; | |
3400 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
3401 | } else { | |
3402 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
3403 | ||
3404 | $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2"; | |
3405 | ||
3406 | $query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND | |
3407 | ttrss_user_labels2.article_id = ref_id"; | |
3408 | ||
3409 | } | |
3410 | ||
3411 | } else if ($feed == -3) { // fresh virtual feed | |
3412 | $query_strategy_part = "unread = true AND score >= 0"; | |
3413 | ||
3414 | $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid); | |
3415 | ||
3416 | if (DB_TYPE == "pgsql") { | |
3417 | $query_strategy_part .= " AND updated > NOW() - INTERVAL '$intl hour' "; | |
3418 | } else { | |
3419 | $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) "; | |
3420 | } | |
3421 | ||
3422 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
3423 | } else if ($feed == -4) { // all articles virtual feed | |
3424 | $query_strategy_part = "true"; | |
3425 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
3426 | } else if ($feed <= -10) { // labels | |
3427 | $label_id = -$feed - 11; | |
3428 | ||
3429 | $query_strategy_part = "label_id = '$label_id' AND | |
3430 | ttrss_labels2.id = ttrss_user_labels2.label_id AND | |
3431 | ttrss_user_labels2.article_id = ref_id"; | |
3432 | ||
3433 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
3434 | $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2"; | |
3435 | ||
3436 | } else { | |
3437 | $query_strategy_part = "id > 0"; // dumb | |
3438 | } | |
3439 | ||
3440 | if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) { | |
3441 | $date_sort_field = "updated"; | |
3442 | } else { | |
3443 | $date_sort_field = "date_entered"; | |
3444 | } | |
3445 | ||
3446 | if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) { | |
3447 | $order_by = "$date_sort_field"; | |
3448 | } else { | |
3449 | $order_by = "$date_sort_field DESC"; | |
3450 | } | |
3451 | ||
3452 | if ($view_mode != "noscores") { | |
3453 | $order_by = "score DESC, $order_by"; | |
3454 | } | |
3455 | ||
3456 | if ($override_order) { | |
3457 | $order_by = $override_order; | |
3458 | } | |
3459 | ||
3460 | $feed_title = ""; | |
3461 | ||
3462 | if ($search) { | |
3463 | $feed_title = "Search results"; | |
3464 | } else { | |
3465 | if ($cat_view) { | |
3466 | $feed_title = getCategoryTitle($link, $feed); | |
3467 | } else { | |
3468 | if ((int)$feed == $feed && $feed > 0) { | |
3469 | $result = db_query($link, "SELECT title,site_url,last_error | |
3470 | FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid"); | |
3471 | ||
3472 | $feed_title = db_fetch_result($result, 0, "title"); | |
3473 | $feed_site_url = db_fetch_result($result, 0, "site_url"); | |
3474 | $last_error = db_fetch_result($result, 0, "last_error"); | |
3475 | } else { | |
3476 | $feed_title = getFeedTitle($link, $feed); | |
3477 | } | |
3478 | } | |
3479 | } | |
3480 | ||
3481 | $content_query_part = "content as content_preview,"; | |
3482 | ||
3483 | if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) { | |
3484 | ||
3485 | if ($feed >= 0) { | |
3486 | $feed_kind = "Feeds"; | |
3487 | } else { | |
3488 | $feed_kind = "Labels"; | |
3489 | } | |
3490 | ||
3491 | if ($limit_query_part) { | |
3492 | $offset_query_part = "OFFSET $offset"; | |
3493 | } | |
3494 | ||
3495 | if ($vfeed_query_part && get_pref($link, 'VFEED_GROUP_BY_FEED', $owner_uid)) { | |
3496 | if (!$override_order) { | |
3497 | $order_by = "ttrss_feeds.title, $order_by"; | |
3498 | } | |
3499 | } | |
3500 | ||
3501 | if ($feed != "0") { | |
3502 | $from_qpart = "ttrss_entries,ttrss_user_entries,ttrss_feeds$ext_tables_part"; | |
3503 | $feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND"; | |
3504 | ||
3505 | } else { | |
3506 | $from_qpart = "ttrss_entries,ttrss_user_entries$ext_tables_part | |
3507 | LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)"; | |
3508 | } | |
3509 | ||
3510 | $query = "SELECT DISTINCT | |
3511 | date_entered, | |
3512 | guid, | |
3513 | ttrss_entries.id,ttrss_entries.title, | |
3514 | updated, | |
3515 | note, | |
3516 | unread,feed_id,marked,published,link,last_read,orig_feed_id, | |
3517 | ".SUBSTRING_FOR_DATE."(last_read,1,19) as last_read_noms, | |
3518 | $vfeed_query_part | |
3519 | $content_query_part | |
3520 | ".SUBSTRING_FOR_DATE."(updated,1,19) as updated_noms, | |
3521 | author,score | |
3522 | FROM | |
3523 | $from_qpart | |
3524 | WHERE | |
3525 | $feed_check_qpart | |
3526 | ttrss_user_entries.ref_id = ttrss_entries.id AND | |
3527 | ttrss_user_entries.owner_uid = '$owner_uid' AND | |
3528 | $search_query_part | |
3529 | $view_query_part | |
3530 | $query_strategy_part ORDER BY $order_by | |
3531 | $limit_query_part $offset_query_part"; | |
3532 | ||
3533 | if ($_REQUEST["debug"]) print $query; | |
3534 | ||
3535 | $result = db_query($link, $query); | |
3536 | ||
3537 | } else { | |
3538 | // browsing by tag | |
3539 | ||
3540 | $feed_kind = "Tags"; | |
3541 | ||
3542 | $result = db_query($link, "SELECT DISTINCT | |
3543 | date_entered, | |
3544 | guid, | |
3545 | note, | |
3546 | ttrss_entries.id as id,title, | |
3547 | updated, | |
3548 | unread,feed_id,orig_feed_id, | |
3549 | marked,link,last_read, | |
3550 | ".SUBSTRING_FOR_DATE."(last_read,1,19) as last_read_noms, | |
3551 | $vfeed_query_part | |
3552 | $content_query_part | |
3553 | ".SUBSTRING_FOR_DATE."(updated,1,19) as updated_noms, | |
3554 | score | |
3555 | FROM | |
3556 | ttrss_entries,ttrss_user_entries,ttrss_tags | |
3557 | WHERE | |
3558 | ref_id = ttrss_entries.id AND | |
3559 | ttrss_user_entries.owner_uid = '$owner_uid' AND | |
3560 | post_int_id = int_id AND tag_name = '$feed' AND | |
3561 | $view_query_part | |
3562 | $search_query_part | |
3563 | $query_strategy_part ORDER BY $order_by | |
3564 | $limit_query_part"); | |
3565 | } | |
3566 | ||
3567 | return array($result, $feed_title, $feed_site_url, $last_error); | |
3568 | ||
3569 | } | |
3570 | ||
3571 | function generate_syndicated_feed($link, $owner_uid, $feed, $is_cat, | |
3572 | $limit, $search, $search_mode, $match_on, $view_mode = false) { | |
3573 | ||
3574 | $note_style = "float : right; background-color : #fff7d5; border-width : 1px; ". | |
3575 | "padding : 5px; border-style : dashed; border-color : #e7d796;". | |
3576 | "margin-bottom : 1em; color : #9a8c59;"; | |
3577 | ||
3578 | if (!$limit) $limit = 30; | |
3579 | ||
3580 | if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) { | |
3581 | $date_sort_field = "updated"; | |
3582 | } else { | |
3583 | $date_sort_field = "date_entered"; | |
3584 | } | |
3585 | ||
3586 | $qfh_ret = queryFeedHeadlines($link, $feed, | |
3587 | $limit, $view_mode, $is_cat, $search, $search_mode, | |
3588 | $match_on, "$date_sort_field DESC", 0, $owner_uid); | |
3589 | ||
3590 | $result = $qfh_ret[0]; | |
3591 | $feed_title = htmlspecialchars($qfh_ret[1]); | |
3592 | $feed_site_url = $qfh_ret[2]; | |
3593 | $last_error = $qfh_ret[3]; | |
3594 | ||
3595 | // if (!$feed_site_url) $feed_site_url = "http://localhost/"; | |
3596 | ||
3597 | print "<?xml version=\"1.0\" encoding=\"utf-8\"?> | |
3598 | <?xml-stylesheet type=\"text/xsl\" href=\"rss.xsl\"?> | |
3599 | <rss version=\"2.0\"> | |
3600 | <channel> | |
3601 | <title>$feed_title</title> | |
3602 | <link>$feed_site_url</link> | |
3603 | <description>Feed generated by Tiny Tiny RSS</description>"; | |
3604 | ||
3605 | while ($line = db_fetch_assoc($result)) { | |
3606 | print "<item>"; | |
3607 | print "<guid>" . htmlspecialchars($line["guid"]) . "</guid>"; | |
3608 | print "<link>" . htmlspecialchars($line["link"]) . "</link>"; | |
3609 | ||
3610 | $tags = get_article_tags($link, $line["id"], $owner_uid); | |
3611 | ||
3612 | foreach ($tags as $tag) { | |
3613 | print "<category>" . htmlspecialchars($tag) . "</category>"; | |
3614 | } | |
3615 | ||
3616 | $rfc822_date = date('r', strtotime($line["updated"])); | |
3617 | ||
3618 | print "<pubDate>$rfc822_date</pubDate>"; | |
3619 | ||
3620 | if ($line["author"]) { | |
3621 | print "<author>" . htmlspecialchars($line["author"]) . "</author>"; | |
3622 | } | |
3623 | ||
3624 | print "<title><![CDATA[" . | |
3625 | htmlspecialchars($line["title"]) . "]]></title>"; | |
3626 | ||
3627 | print "<description><![CDATA["; | |
3628 | ||
3629 | if ($line["note"]) { | |
3630 | print "<div style='$note_style'>"; | |
3631 | print $line["note"]; | |
3632 | print "</div>"; | |
3633 | } | |
3634 | ||
3635 | print sanitize_rss($link, $line["content_preview"], false, $owner_uid); | |
3636 | print "]]></description>"; | |
3637 | ||
3638 | $enclosures = get_article_enclosures($link, $line["id"]); | |
3639 | ||
3640 | foreach ($enclosures as $e) { | |
3641 | $type = htmlspecialchars($e['content_type']); | |
3642 | $url = htmlspecialchars($e['content_url']); | |
3643 | $length = $e['duration']; | |
3644 | print "<enclosure url=\"$url\" type=\"$type\" length=\"$length\"/>"; | |
3645 | } | |
3646 | ||
3647 | print "</item>"; | |
3648 | } | |
3649 | ||
3650 | print "</channel></rss>"; | |
3651 | ||
3652 | } | |
3653 | ||
3654 | function getCategoryTitle($link, $cat_id) { | |
3655 | ||
3656 | if ($cat_id == -1) { | |
3657 | return __("Special"); | |
3658 | } else if ($cat_id == -2) { | |
3659 | return __("Labels"); | |
3660 | } else { | |
3661 | ||
3662 | $result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE | |
3663 | id = '$cat_id'"); | |
3664 | ||
3665 | if (db_num_rows($result) == 1) { | |
3666 | return db_fetch_result($result, 0, "title"); | |
3667 | } else { | |
3668 | return "Uncategorized"; | |
3669 | } | |
3670 | } | |
3671 | } | |
3672 | ||
3673 | function sanitize_rss($link, $str, $force_strip_tags = false, $owner = false, $site_url = false) { | |
3674 | global $purifier; | |
3675 | ||
3676 | if (!$owner) $owner = $_SESSION["uid"]; | |
3677 | ||
3678 | $res = trim($str); if (!$res) return ''; | |
3679 | ||
3680 | if (get_pref($link, "STRIP_UNSAFE_TAGS", $owner) || $force_strip_tags) { | |
3681 | $res = $purifier->purify($res); | |
3682 | } | |
3683 | ||
3684 | if (get_pref($link, "STRIP_IMAGES", $owner)) { | |
3685 | $res = preg_replace('/<img[^>]+>/is', '', $res); | |
3686 | } | |
3687 | ||
3688 | if (strpos($res, "href=") === false) | |
3689 | $res = rewrite_urls($res); | |
3690 | ||
3691 | $charset_hack = '<head> | |
3692 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> | |
3693 | </head>'; | |
3694 | ||
3695 | $res = trim($res); if (!$res) return ''; | |
3696 | ||
3697 | libxml_use_internal_errors(true); | |
3698 | ||
3699 | $doc = new DOMDocument(); | |
3700 | $doc->loadHTML($charset_hack . $res); | |
3701 | $xpath = new DOMXPath($doc); | |
3702 | ||
3703 | $entries = $xpath->query('(//a[@href]|//img[@src])'); | |
3704 | $br_inserted = 0; | |
3705 | ||
3706 | foreach ($entries as $entry) { | |
3707 | ||
3708 | if ($site_url) { | |
3709 | ||
3710 | if ($entry->hasAttribute('href')) | |
3711 | $entry->setAttribute('href', | |
3712 | rewrite_relative_url($site_url, $entry->getAttribute('href'))); | |
3713 | ||
3714 | if ($entry->hasAttribute('src')) | |
3715 | if (preg_match('/^image.php\?i=[a-z0-9]+$/', $entry->getAttribute('src')) == 0) | |
3716 | $entry->setAttribute('src', | |
3717 | rewrite_relative_url($site_url, $entry->getAttribute('src'))); | |
3718 | } | |
3719 | ||
3720 | if (strtolower($entry->nodeName) == "a") { | |
3721 | $entry->setAttribute("target", "_blank"); | |
3722 | } | |
3723 | ||
3724 | if (strtolower($entry->nodeName) == "img" && !$br_inserted) { | |
3725 | $br = $doc->createElement("br"); | |
3726 | ||
3727 | if ($entry->parentNode->nextSibling) { | |
3728 | $entry->parentNode->insertBefore($br, $entry->nextSibling); | |
3729 | $br_inserted = 1; | |
3730 | } | |
3731 | ||
3732 | } | |
3733 | } | |
3734 | ||
3735 | $node = $doc->getElementsByTagName('body')->item(0); | |
3736 | ||
3737 | return $doc->saveXML($node); | |
3738 | } | |
3739 | ||
3740 | /** | |
3741 | * Send by mail a digest of last articles. | |
3742 | * | |
3743 | * @param mixed $link The database connection. | |
3744 | * @param integer $limit The maximum number of articles by digest. | |
3745 | * @return boolean Return false if digests are not enabled. | |
3746 | */ | |
3747 | function send_headlines_digests($link, $limit = 100) { | |
3748 | ||
3749 | if (!DIGEST_ENABLE) return false; | |
3750 | ||
3751 | $user_limit = DIGEST_EMAIL_LIMIT; | |
3752 | $days = 1; | |
3753 | ||
3754 | print "Sending digests, batch of max $user_limit users, days = $days, headline limit = $limit\n\n"; | |
3755 | ||
3756 | if (DB_TYPE == "pgsql") { | |
3757 | $interval_query = "last_digest_sent < NOW() - INTERVAL '$days days'"; | |
3758 | } else if (DB_TYPE == "mysql") { | |
3759 | $interval_query = "last_digest_sent < DATE_SUB(NOW(), INTERVAL $days DAY)"; | |
3760 | } | |
3761 | ||
3762 | $result = db_query($link, "SELECT id,email FROM ttrss_users | |
3763 | WHERE email != '' AND (last_digest_sent IS NULL OR $interval_query)"); | |
3764 | ||
3765 | while ($line = db_fetch_assoc($result)) { | |
3766 | ||
3767 | if (get_pref($link, 'DIGEST_ENABLE', $line['id'], false)) { | |
3768 | print "Sending digest for UID:" . $line['id'] . " - " . $line["email"] . " ... "; | |
3769 | ||
3770 | $do_catchup = get_pref($link, 'DIGEST_CATCHUP', $line['id'], false); | |
3771 | ||
3772 | $tuple = prepare_headlines_digest($link, $line["id"], $days, $limit); | |
3773 | $digest = $tuple[0]; | |
3774 | $headlines_count = $tuple[1]; | |
3775 | $affected_ids = $tuple[2]; | |
3776 | $digest_text = $tuple[3]; | |
3777 | ||
3778 | if ($headlines_count > 0) { | |
3779 | ||
3780 | $mail = new PHPMailer(); | |
3781 | ||
3782 | $mail->PluginDir = "lib/phpmailer/"; | |
3783 | $mail->SetLanguage("en", "lib/phpmailer/language/"); | |
3784 | ||
3785 | $mail->CharSet = "UTF-8"; | |
3786 | ||
3787 | $mail->From = DIGEST_FROM_ADDRESS; | |
3788 | $mail->FromName = DIGEST_FROM_NAME; | |
3789 | $mail->AddAddress($line["email"], $line["login"]); | |
3790 | ||
3791 | if (DIGEST_SMTP_HOST) { | |
3792 | $mail->Host = DIGEST_SMTP_HOST; | |
3793 | $mail->Mailer = "smtp"; | |
3794 | $mail->SMTPAuth = DIGEST_SMTP_LOGIN != ''; | |
3795 | $mail->Username = DIGEST_SMTP_LOGIN; | |
3796 | $mail->Password = DIGEST_SMTP_PASSWORD; | |
3797 | } | |
3798 | ||
3799 | $mail->IsHTML(true); | |
3800 | $mail->Subject = DIGEST_SUBJECT; | |
3801 | $mail->Body = $digest; | |
3802 | $mail->AltBody = $digest_text; | |
3803 | ||
3804 | $rc = $mail->Send(); | |
3805 | ||
3806 | if (!$rc) print "ERROR: " . $mail->ErrorInfo; | |
3807 | ||
3808 | print "RC=$rc\n"; | |
3809 | ||
3810 | if ($rc && $do_catchup) { | |
3811 | print "Marking affected articles as read...\n"; | |
3812 | catchupArticlesById($link, $affected_ids, 0, $line["id"]); | |
3813 | } | |
3814 | } else { | |
3815 | print "No headlines\n"; | |
3816 | } | |
3817 | ||
3818 | db_query($link, "UPDATE ttrss_users SET last_digest_sent = NOW() | |
3819 | WHERE id = " . $line["id"]); | |
3820 | } | |
3821 | } | |
3822 | ||
3823 | print "All done.\n"; | |
3824 | ||
3825 | } | |
3826 | ||
3827 | function prepare_headlines_digest($link, $user_id, $days = 1, $limit = 100) { | |
3828 | ||
3829 | require_once "lib/MiniTemplator.class.php"; | |
3830 | ||
3831 | $tpl = new MiniTemplator; | |
3832 | $tpl_t = new MiniTemplator; | |
3833 | ||
3834 | $tpl->readTemplateFromFile("templates/digest_template_html.txt"); | |
3835 | $tpl_t->readTemplateFromFile("templates/digest_template.txt"); | |
3836 | ||
3837 | $tpl->setVariable('CUR_DATE', date('Y/m/d')); | |
3838 | $tpl->setVariable('CUR_TIME', date('G:i')); | |
3839 | ||
3840 | $tpl_t->setVariable('CUR_DATE', date('Y/m/d')); | |
3841 | $tpl_t->setVariable('CUR_TIME', date('G:i')); | |
3842 | ||
3843 | $affected_ids = array(); | |
3844 | ||
3845 | if (DB_TYPE == "pgsql") { | |
3846 | $interval_query = "ttrss_entries.date_updated > NOW() - INTERVAL '$days days'"; | |
3847 | } else if (DB_TYPE == "mysql") { | |
3848 | $interval_query = "ttrss_entries.date_updated > DATE_SUB(NOW(), INTERVAL $days DAY)"; | |
3849 | } | |
3850 | ||
3851 | $result = db_query($link, "SELECT ttrss_entries.title, | |
3852 | ttrss_feeds.title AS feed_title, | |
3853 | date_updated, | |
3854 | ttrss_user_entries.ref_id, | |
3855 | link, | |
3856 | SUBSTRING(content, 1, 120) AS excerpt, | |
3857 | ".SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated | |
3858 | FROM | |
3859 | ttrss_user_entries,ttrss_entries,ttrss_feeds | |
3860 | WHERE | |
3861 | ref_id = ttrss_entries.id AND feed_id = ttrss_feeds.id | |
3862 | AND include_in_digest = true | |
3863 | AND $interval_query | |
3864 | AND ttrss_user_entries.owner_uid = $user_id | |
3865 | AND unread = true | |
3866 | ORDER BY ttrss_feeds.title, date_updated DESC | |
3867 | LIMIT $limit"); | |
3868 | ||
3869 | $cur_feed_title = ""; | |
3870 | ||
3871 | $headlines_count = db_num_rows($result); | |
3872 | ||
3873 | $headlines = array(); | |
3874 | ||
3875 | while ($line = db_fetch_assoc($result)) { | |
3876 | array_push($headlines, $line); | |
3877 | } | |
3878 | ||
3879 | for ($i = 0; $i < sizeof($headlines); $i++) { | |
3880 | ||
3881 | $line = $headlines[$i]; | |
3882 | ||
3883 | array_push($affected_ids, $line["ref_id"]); | |
3884 | ||
3885 | $updated = make_local_datetime($link, $line['last_updated'], false, | |
3886 | $user_id); | |
3887 | ||
3888 | $tpl->setVariable('FEED_TITLE', $line["feed_title"]); | |
3889 | $tpl->setVariable('ARTICLE_TITLE', $line["title"]); | |
3890 | $tpl->setVariable('ARTICLE_LINK', $line["link"]); | |
3891 | $tpl->setVariable('ARTICLE_UPDATED', $updated); | |
3892 | $tpl->setVariable('ARTICLE_EXCERPT', | |
3893 | truncate_string(strip_tags($line["excerpt"]), 100)); | |
3894 | ||
3895 | $tpl->addBlock('article'); | |
3896 | ||
3897 | $tpl_t->setVariable('FEED_TITLE', $line["feed_title"]); | |
3898 | $tpl_t->setVariable('ARTICLE_TITLE', $line["title"]); | |
3899 | $tpl_t->setVariable('ARTICLE_LINK', $line["link"]); | |
3900 | $tpl_t->setVariable('ARTICLE_UPDATED', $updated); | |
3901 | // $tpl_t->setVariable('ARTICLE_EXCERPT', | |
3902 | // truncate_string(strip_tags($line["excerpt"]), 100)); | |
3903 | ||
3904 | $tpl_t->addBlock('article'); | |
3905 | ||
3906 | if ($headlines[$i]['feed_title'] != $headlines[$i+1]['feed_title']) { | |
3907 | $tpl->addBlock('feed'); | |
3908 | $tpl_t->addBlock('feed'); | |
3909 | } | |
3910 | ||
3911 | } | |
3912 | ||
3913 | $tpl->addBlock('digest'); | |
3914 | $tpl->generateOutputToString($tmp); | |
3915 | ||
3916 | $tpl_t->addBlock('digest'); | |
3917 | $tpl_t->generateOutputToString($tmp_t); | |
3918 | ||
3919 | return array($tmp, $headlines_count, $affected_ids, $tmp_t); | |
3920 | } | |
3921 | ||
3922 | function check_for_update($link) { | |
3923 | if (CHECK_FOR_NEW_VERSION && $_SESSION['access_level'] >= 10) { | |
3924 | $version_url = "http://tt-rss.org/version.php?ver=" . VERSION; | |
3925 | ||
3926 | $version_data = @fetch_file_contents($version_url); | |
3927 | ||
3928 | if ($version_data) { | |
3929 | $version_data = json_decode($version_data, true); | |
3930 | if ($version_data && $version_data['version']) { | |
3931 | ||
3932 | if (version_compare(VERSION, $version_data['version']) == -1) { | |
3933 | return $version_data; | |
3934 | } | |
3935 | } | |
3936 | } | |
3937 | } | |
3938 | return false; | |
3939 | } | |
3940 | ||
3941 | function markArticlesById($link, $ids, $cmode) { | |
3942 | ||
3943 | $tmp_ids = array(); | |
3944 | ||
3945 | foreach ($ids as $id) { | |
3946 | array_push($tmp_ids, "ref_id = '$id'"); | |
3947 | } | |
3948 | ||
3949 | $ids_qpart = join(" OR ", $tmp_ids); | |
3950 | ||
3951 | if ($cmode == 0) { | |
3952 | db_query($link, "UPDATE ttrss_user_entries SET | |
3953 | marked = false,last_read = NOW() | |
3954 | WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]); | |
3955 | } else if ($cmode == 1) { | |
3956 | db_query($link, "UPDATE ttrss_user_entries SET | |
3957 | marked = true | |
3958 | WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]); | |
3959 | } else { | |
3960 | db_query($link, "UPDATE ttrss_user_entries SET | |
3961 | marked = NOT marked,last_read = NOW() | |
3962 | WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]); | |
3963 | } | |
3964 | } | |
3965 | ||
3966 | function publishArticlesById($link, $ids, $cmode) { | |
3967 | ||
3968 | $tmp_ids = array(); | |
3969 | ||
3970 | foreach ($ids as $id) { | |
3971 | array_push($tmp_ids, "ref_id = '$id'"); | |
3972 | } | |
3973 | ||
3974 | $ids_qpart = join(" OR ", $tmp_ids); | |
3975 | ||
3976 | if ($cmode == 0) { | |
3977 | db_query($link, "UPDATE ttrss_user_entries SET | |
3978 | published = false,last_read = NOW() | |
3979 | WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]); | |
3980 | } else if ($cmode == 1) { | |
3981 | db_query($link, "UPDATE ttrss_user_entries SET | |
3982 | published = true | |
3983 | WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]); | |
3984 | } else { | |
3985 | db_query($link, "UPDATE ttrss_user_entries SET | |
3986 | published = NOT published,last_read = NOW() | |
3987 | WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]); | |
3988 | } | |
3989 | } | |
3990 | ||
3991 | function catchupArticlesById($link, $ids, $cmode, $owner_uid = false) { | |
3992 | ||
3993 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
3994 | if (count($ids) == 0) return; | |
3995 | ||
3996 | $tmp_ids = array(); | |
3997 | ||
3998 | foreach ($ids as $id) { | |
3999 | array_push($tmp_ids, "ref_id = '$id'"); | |
4000 | } | |
4001 | ||
4002 | $ids_qpart = join(" OR ", $tmp_ids); | |
4003 | ||
4004 | if ($cmode == 0) { | |
4005 | db_query($link, "UPDATE ttrss_user_entries SET | |
4006 | unread = false,last_read = NOW() | |
4007 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); | |
4008 | } else if ($cmode == 1) { | |
4009 | db_query($link, "UPDATE ttrss_user_entries SET | |
4010 | unread = true | |
4011 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); | |
4012 | } else { | |
4013 | db_query($link, "UPDATE ttrss_user_entries SET | |
4014 | unread = NOT unread,last_read = NOW() | |
4015 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); | |
4016 | } | |
4017 | ||
4018 | /* update ccache */ | |
4019 | ||
4020 | $result = db_query($link, "SELECT DISTINCT feed_id FROM ttrss_user_entries | |
4021 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); | |
4022 | ||
4023 | while ($line = db_fetch_assoc($result)) { | |
4024 | ccache_update($link, $line["feed_id"], $owner_uid); | |
4025 | } | |
4026 | } | |
4027 | ||
4028 | function catchupArticleById($link, $id, $cmode) { | |
4029 | ||
4030 | if ($cmode == 0) { | |
4031 | db_query($link, "UPDATE ttrss_user_entries SET | |
4032 | unread = false,last_read = NOW() | |
4033 | WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]); | |
4034 | } else if ($cmode == 1) { | |
4035 | db_query($link, "UPDATE ttrss_user_entries SET | |
4036 | unread = true | |
4037 | WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]); | |
4038 | } else { | |
4039 | db_query($link, "UPDATE ttrss_user_entries SET | |
4040 | unread = NOT unread,last_read = NOW() | |
4041 | WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]); | |
4042 | } | |
4043 | ||
4044 | $feed_id = getArticleFeed($link, $id); | |
4045 | ccache_update($link, $feed_id, $_SESSION["uid"]); | |
4046 | } | |
4047 | ||
4048 | function make_guid_from_title($title) { | |
4049 | return preg_replace("/[ \"\',.:;]/", "-", | |
4050 | mb_strtolower(strip_tags($title), 'utf-8')); | |
4051 | } | |
4052 | ||
4053 | function print_headline_subtoolbar($link, $feed_site_url, $feed_title, | |
4054 | $feed_id, $is_cat, $search, $match_on, | |
4055 | $search_mode, $view_mode, $error) { | |
4056 | ||
4057 | $page_prev_link = "viewFeedGoPage(-1)"; | |
4058 | $page_next_link = "viewFeedGoPage(1)"; | |
4059 | $page_first_link = "viewFeedGoPage(0)"; | |
4060 | ||
4061 | $catchup_page_link = "catchupPage()"; | |
4062 | $catchup_feed_link = "catchupCurrentFeed()"; | |
4063 | $catchup_sel_link = "catchupSelection()"; | |
4064 | ||
4065 | $archive_sel_link = "archiveSelection()"; | |
4066 | $delete_sel_link = "deleteSelection()"; | |
4067 | ||
4068 | $sel_all_link = "selectArticles('all')"; | |
4069 | $sel_unread_link = "selectArticles('unread')"; | |
4070 | $sel_none_link = "selectArticles('none')"; | |
4071 | $sel_inv_link = "selectArticles('invert')"; | |
4072 | ||
4073 | $tog_unread_link = "selectionToggleUnread()"; | |
4074 | $tog_marked_link = "selectionToggleMarked()"; | |
4075 | $tog_published_link = "selectionTogglePublished()"; | |
4076 | ||
4077 | print "<div id=\"subtoolbar_main\">"; | |
4078 | ||
4079 | print __('Select:')." | |
4080 | <a href=\"#\" onclick=\"$sel_all_link\">".__('All')."</a>, | |
4081 | <a href=\"#\" onclick=\"$sel_unread_link\">".__('Unread')."</a>, | |
4082 | <a href=\"#\" onclick=\"$sel_inv_link\">".__('Invert')."</a>, | |
4083 | <a href=\"#\" onclick=\"$sel_none_link\">".__('None')."</a></li>"; | |
4084 | ||
4085 | print " "; | |
4086 | ||
4087 | print "<select dojoType=\"dijit.form.Select\" | |
4088 | onchange=\"headlineActionsChange(this)\">"; | |
4089 | print "<option value=\"false\">".__('Actions...')."</option>"; | |
4090 | ||
4091 | print "<option value=\"0\" disabled=\"1\">".__('Selection toggle:')."</option>"; | |
4092 | ||
4093 | print "<option value=\"$tog_unread_link\">".__('Unread')."</option> | |
4094 | <option value=\"$tog_marked_link\">".__('Starred')."</option> | |
4095 | <option value=\"$tog_published_link\">".__('Published')."</option>"; | |
4096 | ||
4097 | print "<option value=\"0\" disabled=\"1\">".__('Selection:')."</option>"; | |
4098 | ||
4099 | print "<option value=\"$catchup_sel_link\">".__('Mark as read')."</option>"; | |
4100 | ||
4101 | if ($feed_id != "0") { | |
4102 | print "<option value=\"$archive_sel_link\">".__('Archive')."</option>"; | |
4103 | } else { | |
4104 | print "<option value=\"$archive_sel_link\">".__('Move back')."</option>"; | |
4105 | print "<option value=\"$delete_sel_link\">".__('Delete')."</option>"; | |
4106 | ||
4107 | } | |
4108 | ||
4109 | print "<option value=\"emailArticle(false)\">".__('Forward by email'). | |
4110 | "</option>"; | |
4111 | ||
4112 | $rss_link = htmlspecialchars(get_self_url_prefix() . | |
4113 | "/backend.php?op=rss&id=$feed_id&is_cat=$is_cat&view_mode=$view_mode$search_q"); | |
4114 | ||
4115 | print "<option value=\"0\" disabled=\"1\">".__('Feed:')."</option>"; | |
4116 | ||
4117 | print "<option value=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">".__('View as RSS')."</option>"; | |
4118 | ||
4119 | print "</select>"; | |
4120 | ||
4121 | print "</div>"; | |
4122 | ||
4123 | print "<div id=\"subtoolbar_ftitle\">"; | |
4124 | ||
4125 | if ($feed_site_url) { | |
4126 | $target = "target=\"_blank\""; | |
4127 | print "<a title=\"".__("Visit the website")."\" $target href=\"$feed_site_url\">". | |
4128 | truncate_string($feed_title,30)."</a>"; | |
4129 | ||
4130 | if ($error) { | |
4131 | print " (<span class=\"error\" title=\"$error\">Error</span>)"; | |
4132 | } | |
4133 | ||
4134 | } else { | |
4135 | if ($feed_id < -10) { | |
4136 | $label_id = -11-$feed_id; | |
4137 | ||
4138 | $result = db_query($link, "SELECT fg_color, bg_color | |
4139 | FROM ttrss_labels2 WHERE id = '$label_id' AND owner_uid = " . | |
4140 | $_SESSION["uid"]); | |
4141 | ||
4142 | if (db_num_rows($result) != 0) { | |
4143 | $fg_color = db_fetch_result($result, 0, "fg_color"); | |
4144 | $bg_color = db_fetch_result($result, 0, "bg_color"); | |
4145 | ||
4146 | print "<span style='background : $bg_color; color : $fg_color'>"; | |
4147 | print $feed_title; | |
4148 | print "</span>"; | |
4149 | } else { | |
4150 | print $feed_title; | |
4151 | } | |
4152 | ||
4153 | } else { | |
4154 | print $feed_title; | |
4155 | } | |
4156 | } | |
4157 | ||
4158 | if ($search) { | |
4159 | $search_q = "&q=$search&m=$match_on&smode=$search_mode"; | |
4160 | } else { | |
4161 | $search_q = ""; | |
4162 | } | |
4163 | ||
4164 | // Adaptive doesn't really make any sense for generated feeds | |
4165 | // All Articles is the default, so no need to insert it either | |
4166 | if ($view_mode == "adaptive" || $view_mode == "all_articles") | |
4167 | $view_mode = ""; | |
4168 | else | |
4169 | $view_mode = "&view-mode=$view_mode"; | |
4170 | ||
4171 | print " | |
4172 | <a href=\"#\" | |
4173 | title=\"".__("View as RSS feed")."\" | |
4174 | onclick=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\"> | |
4175 | <img class=\"noborder\" style=\"vertical-align : middle\" src=\"images/feed-icon-12x12.png\"></a>"; | |
4176 | ||
4177 | print "</div>"; | |
4178 | ||
4179 | } | |
4180 | ||
4181 | function outputFeedList($link, $special = true) { | |
4182 | ||
4183 | $feedlist = array(); | |
4184 | ||
4185 | $enable_cats = get_pref($link, 'ENABLE_FEED_CATS'); | |
4186 | ||
4187 | $feedlist['identifier'] = 'id'; | |
4188 | $feedlist['label'] = 'name'; | |
4189 | $feedlist['items'] = array(); | |
4190 | ||
4191 | $owner_uid = $_SESSION["uid"]; | |
4192 | ||
4193 | /* virtual feeds */ | |
4194 | ||
4195 | if ($special) { | |
4196 | ||
4197 | if ($enable_cats) { | |
4198 | $cat_hidden = get_pref($link, "_COLLAPSED_SPECIAL"); | |
4199 | $cat = feedlist_init_cat($link, -1, $cat_hidden); | |
4200 | } else { | |
4201 | $cat['items'] = array(); | |
4202 | } | |
4203 | ||
4204 | foreach (array(-4, -3, -1, -2, 0) as $i) { | |
4205 | array_push($cat['items'], feedlist_init_feed($link, $i)); | |
4206 | } | |
4207 | ||
4208 | if ($enable_cats) { | |
4209 | array_push($feedlist['items'], $cat); | |
4210 | } else { | |
4211 | $feedlist['items'] = array_merge($feedlist['items'], $cat['items']); | |
4212 | } | |
4213 | ||
4214 | $result = db_query($link, "SELECT * FROM | |
4215 | ttrss_labels2 WHERE owner_uid = '$owner_uid' ORDER by caption"); | |
4216 | ||
4217 | if (db_num_rows($result) > 0) { | |
4218 | ||
4219 | if (get_pref($link, 'ENABLE_FEED_CATS')) { | |
4220 | $cat_hidden = get_pref($link, "_COLLAPSED_LABELS"); | |
4221 | $cat = feedlist_init_cat($link, -2, $cat_hidden); | |
4222 | } else { | |
4223 | $cat['items'] = array(); | |
4224 | } | |
4225 | ||
4226 | while ($line = db_fetch_assoc($result)) { | |
4227 | ||
4228 | $label_id = -$line['id'] - 11; | |
4229 | $count = getFeedUnread($link, $label_id); | |
4230 | ||
4231 | $feed = feedlist_init_feed($link, $label_id, false, $count); | |
4232 | ||
4233 | $feed['fg_color'] = $line['fg_color']; | |
4234 | $feed['bg_color'] = $line['bg_color']; | |
4235 | ||
4236 | array_push($cat['items'], $feed); | |
4237 | } | |
4238 | ||
4239 | if ($enable_cats) { | |
4240 | array_push($feedlist['items'], $cat); | |
4241 | } else { | |
4242 | $feedlist['items'] = array_merge($feedlist['items'], $cat['items']); | |
4243 | } | |
4244 | } | |
4245 | } | |
4246 | ||
4247 | /* if (get_pref($link, 'ENABLE_FEED_CATS')) { | |
4248 | if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) { | |
4249 | $order_by_qpart = "order_id,category,unread DESC,title"; | |
4250 | } else { | |
4251 | $order_by_qpart = "order_id,category,title"; | |
4252 | } | |
4253 | } else { | |
4254 | if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) { | |
4255 | $order_by_qpart = "unread DESC,title"; | |
4256 | } else { | |
4257 | $order_by_qpart = "title"; | |
4258 | } | |
4259 | } */ | |
4260 | ||
4261 | /* real feeds */ | |
4262 | ||
4263 | if ($enable_cats) | |
4264 | $order_by_qpart = "ttrss_feed_categories.order_id,category, | |
4265 | ttrss_feeds.order_id,title"; | |
4266 | else | |
4267 | $order_by_qpart = "title"; | |
4268 | ||
4269 | $age_qpart = getMaxAgeSubquery(); | |
4270 | ||
4271 | $query = "SELECT ttrss_feeds.id, ttrss_feeds.title, | |
4272 | ".SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated_noms, | |
4273 | cat_id,last_error, | |
4274 | ttrss_feed_categories.title AS category, | |
4275 | ttrss_feed_categories.collapsed, | |
4276 | value AS unread | |
4277 | FROM ttrss_feeds LEFT JOIN ttrss_feed_categories | |
4278 | ON (ttrss_feed_categories.id = cat_id) | |
4279 | LEFT JOIN ttrss_counters_cache | |
4280 | ON | |
4281 | (ttrss_feeds.id = feed_id) | |
4282 | WHERE | |
4283 | ttrss_feeds.owner_uid = '$owner_uid' | |
4284 | ORDER BY $order_by_qpart"; | |
4285 | ||
4286 | $result = db_query($link, $query); | |
4287 | ||
4288 | $actid = $_REQUEST["actid"]; | |
4289 | ||
4290 | if (db_num_rows($result) > 0) { | |
4291 | ||
4292 | $category = ""; | |
4293 | ||
4294 | if (!$enable_cats) | |
4295 | $cat['items'] = array(); | |
4296 | else | |
4297 | $cat = false; | |
4298 | ||
4299 | while ($line = db_fetch_assoc($result)) { | |
4300 | ||
4301 | $feed = htmlspecialchars(trim($line["title"])); | |
4302 | ||
4303 | if (!$feed) $feed = "[Untitled]"; | |
4304 | ||
4305 | $feed_id = $line["id"]; | |
4306 | $unread = $line["unread"]; | |
4307 | ||
4308 | $cat_id = $line["cat_id"]; | |
4309 | $tmp_category = $line["category"]; | |
4310 | if (!$tmp_category) $tmp_category = __("Uncategorized"); | |
4311 | ||
4312 | if ($category != $tmp_category && $enable_cats) { | |
4313 | ||
4314 | $category = $tmp_category; | |
4315 | ||
4316 | $collapsed = sql_bool_to_bool($line["collapsed"]); | |
4317 | ||
4318 | // workaround for NULL category | |
4319 | if ($category == __("Uncategorized")) { | |
4320 | $collapsed = get_pref($link, "_COLLAPSED_UNCAT"); | |
4321 | } | |
4322 | ||
4323 | if ($cat) array_push($feedlist['items'], $cat); | |
4324 | ||
4325 | $cat = feedlist_init_cat($link, $cat_id, $collapsed); | |
4326 | } | |
4327 | ||
4328 | $updated = make_local_datetime($link, $line["updated_noms"], false); | |
4329 | ||
4330 | array_push($cat['items'], feedlist_init_feed($link, $feed_id, | |
4331 | $feed, $unread, $line['last_error'], $updated)); | |
4332 | } | |
4333 | ||
4334 | if ($enable_cats) { | |
4335 | array_push($feedlist['items'], $cat); | |
4336 | } else { | |
4337 | $feedlist['items'] = array_merge($feedlist['items'], $cat['items']); | |
4338 | } | |
4339 | ||
4340 | } | |
4341 | ||
4342 | return $feedlist; | |
4343 | } | |
4344 | ||
4345 | function get_article_tags($link, $id, $owner_uid = 0) { | |
4346 | ||
4347 | global $memcache; | |
4348 | ||
4349 | $a_id = db_escape_string($id); | |
4350 | ||
4351 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
4352 | ||
4353 | $query = "SELECT DISTINCT tag_name, | |
4354 | owner_uid as owner FROM | |
4355 | ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE | |
4356 | ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name"; | |
4357 | ||
4358 | $obj_id = md5("TAGS:$owner_uid:$id"); | |
4359 | $tags = array(); | |
4360 | ||
4361 | if ($memcache && $obj = $memcache->get($obj_id)) { | |
4362 | $tags = $obj; | |
4363 | } else { | |
4364 | /* check cache first */ | |
4365 | ||
4366 | $result = db_query($link, "SELECT tag_cache FROM ttrss_user_entries | |
4367 | WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]); | |
4368 | ||
4369 | $tag_cache = db_fetch_result($result, 0, "tag_cache"); | |
4370 | ||
4371 | if ($tag_cache) { | |
4372 | $tags = explode(",", $tag_cache); | |
4373 | } else { | |
4374 | ||
4375 | /* do it the hard way */ | |
4376 | ||
4377 | $tmp_result = db_query($link, $query); | |
4378 | ||
4379 | while ($tmp_line = db_fetch_assoc($tmp_result)) { | |
4380 | array_push($tags, $tmp_line["tag_name"]); | |
4381 | } | |
4382 | ||
4383 | /* update the cache */ | |
4384 | ||
4385 | $tags_str = db_escape_string(join(",", $tags)); | |
4386 | ||
4387 | db_query($link, "UPDATE ttrss_user_entries | |
4388 | SET tag_cache = '$tags_str' WHERE ref_id = '$id' | |
4389 | AND owner_uid = " . $_SESSION["uid"]); | |
4390 | } | |
4391 | ||
4392 | if ($memcache) $memcache->add($obj_id, $tags, 0, 3600); | |
4393 | } | |
4394 | ||
4395 | return $tags; | |
4396 | } | |
4397 | ||
4398 | function trim_value(&$value) { | |
4399 | $value = trim($value); | |
4400 | } | |
4401 | ||
4402 | function trim_array($array) { | |
4403 | $tmp = $array; | |
4404 | array_walk($tmp, 'trim_value'); | |
4405 | return $tmp; | |
4406 | } | |
4407 | ||
4408 | function tag_is_valid($tag) { | |
4409 | if ($tag == '') return false; | |
4410 | if (preg_match("/^[0-9]*$/", $tag)) return false; | |
4411 | if (mb_strlen($tag) > 250) return false; | |
4412 | ||
4413 | if (function_exists('iconv')) { | |
4414 | $tag = iconv("utf-8", "utf-8", $tag); | |
4415 | } | |
4416 | ||
4417 | if (!$tag) return false; | |
4418 | ||
4419 | return true; | |
4420 | } | |
4421 | ||
4422 | function render_login_form($link, $mobile = 0) { | |
4423 | switch ($mobile) { | |
4424 | case 0: | |
4425 | require_once "login_form.php"; | |
4426 | break; | |
4427 | case 1: | |
4428 | require_once "mobile/login_form.php"; | |
4429 | break; | |
4430 | case 2: | |
4431 | require_once "mobile/classic/login_form.php"; | |
4432 | } | |
4433 | } | |
4434 | ||
4435 | // from http://developer.apple.com/internet/safari/faq.html | |
4436 | function no_cache_incantation() { | |
4437 | header("Expires: Mon, 22 Dec 1980 00:00:00 GMT"); // Happy birthday to me :) | |
4438 | header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified | |
4439 | header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0"); // HTTP/1.1 | |
4440 | header("Cache-Control: post-check=0, pre-check=0", false); | |
4441 | header("Pragma: no-cache"); // HTTP/1.0 | |
4442 | } | |
4443 | ||
4444 | function format_warning($msg, $id = "") { | |
4445 | global $link; | |
4446 | return "<div class=\"warning\" id=\"$id\"> | |
4447 | <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>"; | |
4448 | } | |
4449 | ||
4450 | function format_notice($msg, $id = "") { | |
4451 | global $link; | |
4452 | return "<div class=\"notice\" id=\"$id\"> | |
4453 | <img src=\"".theme_image($link, "images/sign_info.png")."\">$msg</div>"; | |
4454 | } | |
4455 | ||
4456 | function format_error($msg, $id = "") { | |
4457 | global $link; | |
4458 | return "<div class=\"error\" id=\"$id\"> | |
4459 | <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>"; | |
4460 | } | |
4461 | ||
4462 | function print_notice($msg) { | |
4463 | return print format_notice($msg); | |
4464 | } | |
4465 | ||
4466 | function print_warning($msg) { | |
4467 | return print format_warning($msg); | |
4468 | } | |
4469 | ||
4470 | function print_error($msg) { | |
4471 | return print format_error($msg); | |
4472 | } | |
4473 | ||
4474 | ||
4475 | function T_sprintf() { | |
4476 | $args = func_get_args(); | |
4477 | return vsprintf(__(array_shift($args)), $args); | |
4478 | } | |
4479 | ||
4480 | function format_inline_player($link, $url, $ctype) { | |
4481 | ||
4482 | $entry = ""; | |
4483 | ||
4484 | if (strpos($ctype, "audio/") === 0) { | |
4485 | ||
4486 | if ($_SESSION["hasAudio"] && (strpos($ctype, "ogg") !== false || | |
4487 | strpos($_SERVER['HTTP_USER_AGENT'], "Chrome") !== false || | |
4488 | strpos($_SERVER['HTTP_USER_AGENT'], "Safari") !== false )) { | |
4489 | ||
4490 | $id = 'AUDIO-' . uniqid(); | |
4491 | ||
4492 | $entry .= "<audio id=\"$id\"\"> | |
4493 | <source src=\"$url\"></source> | |
4494 | </audio>"; | |
4495 | ||
4496 | $entry .= "<span onclick=\"player(this)\" | |
4497 | title=\"".__("Click to play")."\" status=\"0\" | |
4498 | class=\"player\" audio-id=\"$id\">".__("Play")."</span>"; | |
4499 | ||
4500 | } else { | |
4501 | ||
4502 | $entry .= "<object type=\"application/x-shockwave-flash\" | |
4503 | data=\"extras/button/musicplayer.swf?song_url=$url\" | |
4504 | width=\"17\" height=\"17\" style='float : left; margin-right : 5px;'> | |
4505 | <param name=\"movie\" | |
4506 | value=\"extras/button/musicplayer.swf?song_url=$url\" /> | |
4507 | </object>"; | |
4508 | } | |
4509 | } | |
4510 | ||
4511 | $filename = substr($url, strrpos($url, "/")+1); | |
4512 | ||
4513 | $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" . | |
4514 | $filename . " (" . $ctype . ")" . "</a>"; | |
4515 | ||
4516 | return $entry; | |
4517 | } | |
4518 | ||
4519 | function outputArticleXML($link, $id, $feed_id, $mark_as_read = true, | |
4520 | $zoom_mode = false) { | |
4521 | ||
4522 | /* we can figure out feed_id from article id anyway, why do we | |
4523 | * pass feed_id here? let's ignore the argument :( */ | |
4524 | ||
4525 | $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries | |
4526 | WHERE ref_id = '$id'"); | |
4527 | ||
4528 | $feed_id = (int) db_fetch_result($result, 0, "feed_id"); | |
4529 | ||
4530 | if (!$zoom_mode) { print "<article id='$id'><![CDATA["; }; | |
4531 | ||
4532 | $result = db_query($link, "SELECT rtl_content, always_display_enclosures FROM ttrss_feeds | |
4533 | WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]); | |
4534 | ||
4535 | if (db_num_rows($result) == 1) { | |
4536 | $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content")); | |
4537 | $always_display_enclosures = sql_bool_to_bool(db_fetch_result($result, 0, "always_display_enclosures")); | |
4538 | } else { | |
4539 | $rtl_content = false; | |
4540 | $always_display_enclosures = false; | |
4541 | } | |
4542 | ||
4543 | if ($rtl_content) { | |
4544 | $rtl_tag = "dir=\"RTL\""; | |
4545 | $rtl_class = "RTL"; | |
4546 | } else { | |
4547 | $rtl_tag = ""; | |
4548 | $rtl_class = ""; | |
4549 | } | |
4550 | ||
4551 | if ($mark_as_read) { | |
4552 | $result = db_query($link, "UPDATE ttrss_user_entries | |
4553 | SET unread = false,last_read = NOW() | |
4554 | WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]); | |
4555 | ||
4556 | ccache_update($link, $feed_id, $_SESSION["uid"]); | |
4557 | } | |
4558 | ||
4559 | $result = db_query($link, "SELECT title,link,content,feed_id,comments,int_id, | |
4560 | ".SUBSTRING_FOR_DATE."(updated,1,16) as updated, | |
4561 | (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url, | |
4562 | (SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url, | |
4563 | num_comments, | |
4564 | author, | |
4565 | orig_feed_id, | |
4566 | note | |
4567 | FROM ttrss_entries,ttrss_user_entries | |
4568 | WHERE id = '$id' AND ref_id = id AND owner_uid = " . $_SESSION["uid"]); | |
4569 | ||
4570 | if ($result) { | |
4571 | ||
4572 | $line = db_fetch_assoc($result); | |
4573 | ||
4574 | if ($line["icon_url"]) { | |
4575 | $feed_icon = "<img src=\"" . $line["icon_url"] . "\">"; | |
4576 | } else { | |
4577 | $feed_icon = " "; | |
4578 | } | |
4579 | ||
4580 | $feed_site_url = $line['site_url']; | |
4581 | ||
4582 | $num_comments = $line["num_comments"]; | |
4583 | $entry_comments = ""; | |
4584 | ||
4585 | if ($num_comments > 0) { | |
4586 | if ($line["comments"]) { | |
4587 | $comments_url = $line["comments"]; | |
4588 | } else { | |
4589 | $comments_url = $line["link"]; | |
4590 | } | |
4591 | $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>"; | |
4592 | } else { | |
4593 | if ($line["comments"] && $line["link"] != $line["comments"]) { | |
4594 | $entry_comments = "<a target='_blank' href=\"".$line["comments"]."\">comments</a>"; | |
4595 | } | |
4596 | } | |
4597 | ||
4598 | if ($zoom_mode) { | |
4599 | header("Content-Type: text/html"); | |
4600 | print "<html><head> | |
4601 | <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/> | |
4602 | <title>Tiny Tiny RSS - ".$line["title"]."</title> | |
4603 | <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss.css\"> | |
4604 | </head><body>"; | |
4605 | } | |
4606 | ||
4607 | print "<div id=\"PTITLE-$id\" style=\"display : none\">" . | |
4608 | truncate_string(strip_tags($line['title']), 15) . "</div>"; | |
4609 | ||
4610 | print "<div class=\"postReply\" id=\"POST-$id\">"; | |
4611 | ||
4612 | /* print "<div dojoType=\"dijit.Menu\" style=\"display: none;\" | |
4613 | targetNodeIds=\"POSTHDR-$id\">"; | |
4614 | print "<div onclick=\"postOpenInNewTab(event, $id)\" | |
4615 | dojoType=\"dijit.MenuItem\">".__('View in a new tab')."</div>"; | |
4616 | print "<div dojoType=\"dijit.MenuSeparator\"></div>"; | |
4617 | print "<div onclick=\"openArticleInNewWindow($id)\" | |
4618 | dojoType=\"dijit.MenuItem\">".__('Open original article')."</div>"; | |
4619 | print "</div>"; */ | |
4620 | ||
4621 | print "<div onclick=\"return postClicked(event, $id)\" | |
4622 | class=\"postHeader\" id=\"POSTHDR-$id\">"; | |
4623 | ||
4624 | $entry_author = $line["author"]; | |
4625 | ||
4626 | if ($entry_author) { | |
4627 | $entry_author = __(" - ") . $entry_author; | |
4628 | } | |
4629 | ||
4630 | $parsed_updated = make_local_datetime($link, $line["updated"], true, | |
4631 | false, true); | |
4632 | ||
4633 | print "<div class=\"postDate$rtl_class\">$parsed_updated</div>"; | |
4634 | ||
4635 | if ($line["link"]) { | |
4636 | print "<div clear='both'><a target='_blank' | |
4637 | title=\"".htmlspecialchars($line['title'])."\" | |
4638 | href=\"" . | |
4639 | $line["link"] . "\">" . | |
4640 | truncate_string($line["title"], 100) . | |
4641 | "<span class='author'>$entry_author</span></a></div>"; | |
4642 | } else { | |
4643 | print "<div clear='both'>" . $line["title"] . "$entry_author</div>"; | |
4644 | } | |
4645 | ||
4646 | $tags_str = format_tags_string(get_article_tags($link, $id), $id); | |
4647 | ||
4648 | if (!$entry_comments) $entry_comments = " "; # placeholder | |
4649 | ||
4650 | print "<div style='float : right'> | |
4651 | <img src='".theme_image($link, 'images/tag.png')."' | |
4652 | class='tagsPic' alt='Tags' title='Tags'> "; | |
4653 | ||
4654 | if (!$zoom_mode) { | |
4655 | print "<span id=\"ATSTR-$id\">$tags_str</span> | |
4656 | <a title=\"".__('Edit tags for this article')."\" | |
4657 | href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>"; | |
4658 | ||
4659 | print "<img src=\"".theme_image($link, 'images/art-zoom.png')."\" | |
4660 | class='tagsPic' style=\"cursor : pointer\" | |
4661 | onclick=\"postOpenInNewTab(event, $id)\" | |
4662 | alt='Zoom' title='".__('Open article in new tab')."'>"; | |
4663 | ||
4664 | //$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES); | |
4665 | ||
4666 | print "<img src=\"".theme_image($link, 'images/art-pub-note.png')."\" | |
4667 | class='tagsPic' style=\"cursor : pointer\" | |
4668 | onclick=\"editArticleNote($id)\" | |
4669 | alt='PubNote' title='".__('Edit article note')."'>"; | |
4670 | ||
4671 | if (DIGEST_ENABLE) { | |
4672 | print "<img src=\"".theme_image($link, 'images/art-email.png')."\" | |
4673 | class='tagsPic' style=\"cursor : pointer\" | |
4674 | onclick=\"emailArticle($id)\" | |
4675 | alt='Zoom' title='".__('Forward by email')."'>"; | |
4676 | } | |
4677 | ||
4678 | if (ENABLE_TWEET_BUTTON) { | |
4679 | print "<img src=\"".theme_image($link, 'images/art-tweet.png')."\" | |
4680 | class='tagsPic' style=\"cursor : pointer\" | |
4681 | onclick=\"tweetArticle($id)\" | |
4682 | alt='Zoom' title='".__('Share on Twitter')."'>"; | |
4683 | } | |
4684 | ||
4685 | print "<img src=\"".theme_image($link, 'images/digest_checkbox.png')."\" | |
4686 | class='tagsPic' style=\"cursor : pointer\" | |
4687 | onclick=\"closeArticlePanel($id)\" | |
4688 | alt='Zoom' title='".__('Close this panel')."'>"; | |
4689 | ||
4690 | } else { | |
4691 | $tags_str = strip_tags($tags_str); | |
4692 | print "<span id=\"ATSTR-$id\">$tags_str</span>"; | |
4693 | } | |
4694 | print "</div>"; | |
4695 | print "<div clear='both'>$entry_comments</div>"; | |
4696 | ||
4697 | if ($line["orig_feed_id"]) { | |
4698 | ||
4699 | $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds | |
4700 | WHERE id = ".$line["orig_feed_id"]); | |
4701 | ||
4702 | if (db_num_rows($tmp_result) != 0) { | |
4703 | ||
4704 | print "<div clear='both'>"; | |
4705 | print __("Originally from:"); | |
4706 | ||
4707 | print " "; | |
4708 | ||
4709 | $tmp_line = db_fetch_assoc($tmp_result); | |
4710 | ||
4711 | print "<a target='_blank' | |
4712 | href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" . | |
4713 | $tmp_line['title'] . "</a>"; | |
4714 | ||
4715 | print " "; | |
4716 | ||
4717 | print "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>"; | |
4718 | print "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>"; | |
4719 | ||
4720 | print "</div>"; | |
4721 | } | |
4722 | } | |
4723 | ||
4724 | print "</div>"; | |
4725 | ||
4726 | print "<div class=\"postIcon\">" . | |
4727 | "<a target=\"_blank\" title=\"".__("Visit the website")."\"$ | |
4728 | href=\"".htmlspecialchars($feed_site_url)."\">". | |
4729 | $feed_icon . "</a></div>"; | |
4730 | ||
4731 | print "<div id=\"POSTNOTE-$id\">"; | |
4732 | if ($line['note']) { | |
4733 | print format_article_note($id, $line['note']); | |
4734 | } | |
4735 | print "</div>"; | |
4736 | ||
4737 | print "<div class=\"postContent\">"; | |
4738 | ||
4739 | $article_content = sanitize_rss($link, $line["content"], false, false, | |
4740 | $feed_site_url); | |
4741 | ||
4742 | print $article_content; | |
4743 | ||
4744 | print_article_enclosures($link, $id, $always_display_enclosures, | |
4745 | $article_content); | |
4746 | ||
4747 | print "</div>"; | |
4748 | ||
4749 | print "</div>"; | |
4750 | ||
4751 | } | |
4752 | ||
4753 | if (!$zoom_mode) { | |
4754 | print "]]></article>"; | |
4755 | } else { | |
4756 | print " | |
4757 | <div style=\"text-align : center\"> | |
4758 | <button onclick=\"return window.close()\">". | |
4759 | __("Close this window")."</button></div>"; | |
4760 | print "</body></html>"; | |
4761 | ||
4762 | } | |
4763 | ||
4764 | } | |
4765 | ||
4766 | function outputHeadlinesList($link, $feed, $subop, $view_mode, $limit, $cat_view, | |
4767 | $next_unread_feed, $offset, $vgr_last_feed = false, | |
4768 | $override_order = false) { | |
4769 | ||
4770 | $disable_cache = false; | |
4771 | ||
4772 | $timing_info = getmicrotime(); | |
4773 | ||
4774 | $topmost_article_ids = array(); | |
4775 | ||
4776 | if (!$offset) { | |
4777 | $offset = 0; | |
4778 | } | |
4779 | ||
4780 | if ($subop == "undefined") $subop = ""; | |
4781 | ||
4782 | $subop_split = split(":", $subop); | |
4783 | ||
4784 | if ($subop == "CatchupSelected") { | |
4785 | $ids = split(",", db_escape_string($_REQUEST["ids"])); | |
4786 | $cmode = sprintf("%d", $_REQUEST["cmode"]); | |
4787 | ||
4788 | catchupArticlesById($link, $ids, $cmode); | |
4789 | } | |
4790 | ||
4791 | if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0) { | |
4792 | update_rss_feed($link, $feed, true); | |
4793 | } | |
4794 | ||
4795 | if ($subop == "MarkAllRead") { | |
4796 | catchup_feed($link, $feed, $cat_view); | |
4797 | ||
4798 | if (get_pref($link, 'ON_CATCHUP_SHOW_NEXT_FEED')) { | |
4799 | if ($next_unread_feed) { | |
4800 | $feed = $next_unread_feed; | |
4801 | } | |
4802 | } | |
4803 | } | |
4804 | ||
4805 | if ($subop_split[0] == "MarkAllReadGR") { | |
4806 | catchup_feed($link, $subop_split[1], false); | |
4807 | } | |
4808 | ||
4809 | // FIXME: might break tag display? | |
4810 | ||
4811 | if ($feed > 0 && !$cat_view) { | |
4812 | $result = db_query($link, | |
4813 | "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1"); | |
4814 | ||
4815 | if (db_num_rows($result) == 0) { | |
4816 | print "<div align='center'>".__('Feed not found.')."</div>"; | |
4817 | return; | |
4818 | } | |
4819 | } | |
4820 | ||
4821 | if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) { | |
4822 | ||
4823 | $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds | |
4824 | WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]); | |
4825 | ||
4826 | if (db_num_rows($result) == 1) { | |
4827 | $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content")); | |
4828 | } else { | |
4829 | $rtl_content = false; | |
4830 | } | |
4831 | ||
4832 | if ($rtl_content) { | |
4833 | $rtl_tag = "dir=\"RTL\""; | |
4834 | } else { | |
4835 | $rtl_tag = ""; | |
4836 | } | |
4837 | } else { | |
4838 | $rtl_tag = ""; | |
4839 | $rtl_content = false; | |
4840 | } | |
4841 | ||
4842 | /// START ///////////////////////////////////////////////////////////////////////////////// | |
4843 | ||
4844 | @$search = db_escape_string($_REQUEST["query"]); | |
4845 | ||
4846 | if ($search) { | |
4847 | $disable_cache = true; | |
4848 | } | |
4849 | ||
4850 | @$search_mode = db_escape_string($_REQUEST["search_mode"]); | |
4851 | @$match_on = db_escape_string($_REQUEST["match_on"]); | |
4852 | ||
4853 | if (!$match_on) { | |
4854 | $match_on = "both"; | |
4855 | } | |
4856 | ||
4857 | $real_offset = $offset * $limit; | |
4858 | ||
4859 | if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H0", $timing_info); | |
4860 | ||
4861 | $qfh_ret = queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, | |
4862 | $search, $search_mode, $match_on, $override_order, $real_offset); | |
4863 | ||
4864 | if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H1", $timing_info); | |
4865 | ||
4866 | $result = $qfh_ret[0]; | |
4867 | $feed_title = $qfh_ret[1]; | |
4868 | $feed_site_url = $qfh_ret[2]; | |
4869 | $last_error = $qfh_ret[3]; | |
4870 | ||
4871 | $vgroup_last_feed = $vgr_last_feed; | |
4872 | ||
4873 | /* if ($feed == -2) { | |
4874 | $feed_site_url = article_publish_url($link); | |
4875 | } */ | |
4876 | ||
4877 | /// STOP ////////////////////////////////////////////////////////////////////////////////// | |
4878 | ||
4879 | print "<toolbar><![CDATA["; | |
4880 | ||
4881 | if (!$offset) { | |
4882 | // print "<div id=\"headlinesContainer\" $rtl_tag>"; | |
4883 | ||
4884 | if (!$result) { | |
4885 | print "<div align='center'>".__("Could not display feed (query failed). Please check label match syntax or local configuration.")."</div>"; | |
4886 | return; | |
4887 | } | |
4888 | ||
4889 | if (db_num_rows($result) > 0) { | |
4890 | print_headline_subtoolbar($link, $feed_site_url, $feed_title, | |
4891 | $feed, $cat_view, $search, $match_on, $search_mode, $view_mode, | |
4892 | $last_error); | |
4893 | ||
4894 | // print "<div id=\"headlinesInnerContainer\" onscroll=\"headlines_scroll_handler()\">"; | |
4895 | ||
4896 | } | |
4897 | } | |
4898 | ||
4899 | print "]]></toolbar><content><![CDATA["; | |
4900 | ||
4901 | $headlines_count = db_num_rows($result); | |
4902 | ||
4903 | if (db_num_rows($result) > 0) { | |
4904 | ||
4905 | $lnum = $limit*$offset; | |
4906 | ||
4907 | $num_unread = 0; | |
4908 | $cur_feed_title = ''; | |
4909 | ||
4910 | $fresh_intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE") * 60 * 60; | |
4911 | ||
4912 | while ($line = db_fetch_assoc($result)) { | |
4913 | ||
4914 | $class = ($lnum % 2) ? "even" : "odd"; | |
4915 | ||
4916 | $id = $line["id"]; | |
4917 | $feed_id = $line["feed_id"]; | |
4918 | ||
4919 | $labels = get_article_labels($link, $id); | |
4920 | ||
4921 | $labels_str = "<span id=\"HLLCTR-$id\">"; | |
4922 | $labels_str .= format_article_labels($labels, $id); | |
4923 | $labels_str .= "</span>"; | |
4924 | ||
4925 | if (count($topmost_article_ids) < 3) { | |
4926 | array_push($topmost_article_ids, $id); | |
4927 | } | |
4928 | ||
4929 | if ($line["last_read"] == "" && !sql_bool_to_bool($line["unread"])) { | |
4930 | ||
4931 | $update_pic = "<img id='FUPDPIC-$id' src=\"". | |
4932 | theme_image($link, 'images/updated.png')."\" | |
4933 | alt=\"Updated\">"; | |
4934 | } else { | |
4935 | $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\" | |
4936 | alt=\"Updated\">"; | |
4937 | } | |
4938 | ||
4939 | if (sql_bool_to_bool($line["unread"]) && | |
4940 | time() - strtotime($line["updated_noms"]) < $fresh_intl) { | |
4941 | ||
4942 | $update_pic = "<img id='FUPDPIC-$id' src=\"". | |
4943 | theme_image($link, 'images/fresh_sign.png')."\" alt=\"Fresh\">"; | |
4944 | } | |
4945 | ||
4946 | if ($line["unread"] == "t" || $line["unread"] == "1") { | |
4947 | $class .= " Unread"; | |
4948 | ++$num_unread; | |
4949 | $is_unread = true; | |
4950 | } else { | |
4951 | $is_unread = false; | |
4952 | } | |
4953 | ||
4954 | if ($line["marked"] == "t" || $line["marked"] == "1") { | |
4955 | $marked_pic = "<img id=\"FMPIC-$id\" | |
4956 | src=\"".theme_image($link, 'images/mark_set.png')."\" | |
4957 | class=\"markedPic\" alt=\"Unstar article\" | |
4958 | onclick='javascript:tMark($id)'>"; | |
4959 | } else { | |
4960 | $marked_pic = "<img id=\"FMPIC-$id\" | |
4961 | src=\"".theme_image($link, 'images/mark_unset.png')."\" | |
4962 | class=\"markedPic\" alt=\"Star article\" | |
4963 | onclick='javascript:tMark($id)'>"; | |
4964 | } | |
4965 | ||
4966 | if ($line["published"] == "t" || $line["published"] == "1") { | |
4967 | $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link, | |
4968 | 'images/pub_set.png')."\" | |
4969 | class=\"markedPic\" | |
4970 | alt=\"Unpublish article\" onclick='javascript:tPub($id)'>"; | |
4971 | } else { | |
4972 | $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link, | |
4973 | 'images/pub_unset.png')."\" | |
4974 | class=\"markedPic\" | |
4975 | alt=\"Publish article\" onclick='javascript:tPub($id)'>"; | |
4976 | } | |
4977 | ||
4978 | # $content_link = "<a target=\"_blank\" href=\"".$line["link"]."\">" . | |
4979 | # $line["title"] . "</a>"; | |
4980 | ||
4981 | # $content_link = "<a | |
4982 | # href=\"" . htmlspecialchars($line["link"]) . "\" | |
4983 | # onclick=\"view($id,$feed_id);\">" . | |
4984 | # $line["title"] . "</a>"; | |
4985 | ||
4986 | # $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" . | |
4987 | # $line["title"] . "</a>"; | |
4988 | ||
4989 | $updated_fmt = make_local_datetime($link, $line["updated_noms"], false); | |
4990 | ||
4991 | if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) { | |
4992 | $content_preview = truncate_string(strip_tags($line["content_preview"]), | |
4993 | 100); | |
4994 | } | |
4995 | ||
4996 | $score = $line["score"]; | |
4997 | ||
4998 | $score_pic = theme_image($link, | |
4999 | "images/" . get_score_pic($score)); | |
5000 | ||
5001 | /* $score_title = __("(Click to change)"); | |
5002 | $score_pic = "<img class='hlScorePic' src=\"images/$score_pic\" | |
5003 | onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">"; */ | |
5004 | ||
5005 | $score_pic = "<img class='hlScorePic' src=\"$score_pic\" | |
5006 | title=\"$score\">"; | |
5007 | ||
5008 | if ($score > 500) { | |
5009 | $hlc_suffix = "H"; | |
5010 | } else if ($score < -100) { | |
5011 | $hlc_suffix = "L"; | |
5012 | } else { | |
5013 | $hlc_suffix = ""; | |
5014 | } | |
5015 | ||
5016 | $entry_author = $line["author"]; | |
5017 | ||
5018 | if ($entry_author) { | |
5019 | $entry_author = " - $entry_author"; | |
5020 | } | |
5021 | ||
5022 | $has_feed_icon = feed_has_icon($feed_id); | |
5023 | ||
5024 | if ($has_feed_icon) { | |
5025 | $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">"; | |
5026 | } else { | |
5027 | $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/feed-icon-12x12.png\" alt=\"\">"; | |
5028 | } | |
5029 | ||
5030 | if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) { | |
5031 | ||
5032 | if (get_pref($link, 'VFEED_GROUP_BY_FEED')) { | |
5033 | if ($feed_id != $vgroup_last_feed && $line["feed_title"]) { | |
5034 | ||
5035 | $cur_feed_title = $line["feed_title"]; | |
5036 | $vgroup_last_feed = $feed_id; | |
5037 | ||
5038 | $cur_feed_title = htmlspecialchars($cur_feed_title); | |
5039 | ||
5040 | $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)"; | |
5041 | ||
5042 | print "<div class='cdmFeedTitle'>". | |
5043 | "<div style=\"float : right\">$feed_icon_img</div>". | |
5044 | "<a href=\"#\" onclick=\"viewfeed($feed_id)\">". | |
5045 | $line["feed_title"]."</a> $vf_catchup_link</div>"; | |
5046 | ||
5047 | } | |
5048 | } | |
5049 | ||
5050 | $mouseover_attrs = "onmouseover='postMouseIn($id)' | |
5051 | onmouseout='postMouseOut($id)'"; | |
5052 | ||
5053 | print "<div class='$class' id='RROW-$id' $mouseover_attrs>"; | |
5054 | ||
5055 | print "<div class='hlUpdPic'>$update_pic</div>"; | |
5056 | ||
5057 | print "<div class='hlLeft'>"; | |
5058 | ||
5059 | print "<input type=\"checkbox\" onclick=\"tSR(this)\" | |
5060 | id=\"RCHK-$id\">"; | |
5061 | ||
5062 | print "$marked_pic"; | |
5063 | print "$published_pic"; | |
5064 | ||
5065 | print "</div>"; | |
5066 | ||
5067 | print "<div onclick='return hlClicked(event, $id)' | |
5068 | class=\"hlTitle\"><span class='hlContent$hlc_suffix'>"; | |
5069 | print "<a id=\"RTITLE-$id\" | |
5070 | href=\"" . htmlspecialchars($line["link"]) . "\" | |
5071 | onclick=\"return false;\">" . | |
5072 | $line["title"]; | |
5073 | ||
5074 | if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) { | |
5075 | if ($content_preview) { | |
5076 | print "<span class=\"contentPreview\"> - $content_preview</span>"; | |
5077 | } | |
5078 | } | |
5079 | ||
5080 | print "</a></span>"; | |
5081 | ||
5082 | print $labels_str; | |
5083 | ||
5084 | /* if (!get_pref($link, 'VFEED_GROUP_BY_FEED')) { | |
5085 | if (@$line["feed_title"]) { | |
5086 | print "<span class=\"hlFeed\"> | |
5087 | (<a href=\"#\" onclick=\"viewfeed($feed_id)\">". | |
5088 | $line["feed_title"]."</a>) | |
5089 | </span>"; | |
5090 | } | |
5091 | } */ | |
5092 | ||
5093 | print "</div>"; | |
5094 | ||
5095 | ||
5096 | ||
5097 | print "<div class=\"hlRight\">"; | |
5098 | print "<span class=\"hlUpdated\">$updated_fmt</span>"; | |
5099 | print $score_pic; | |
5100 | ||
5101 | if ($line["feed_title"] && !get_pref($link, 'VFEED_GROUP_BY_FEED')) { | |
5102 | ||
5103 | print "<span onclick=\"viewfeed($feed_id)\" | |
5104 | title=\"".htmlspecialchars($line['feed_title'])."\"> | |
5105 | $feed_icon_img<span>"; | |
5106 | } | |
5107 | ||
5108 | print "</div>"; | |
5109 | print "</div>"; | |
5110 | ||
5111 | } else { | |
5112 | ||
5113 | if (get_pref($link, 'VFEED_GROUP_BY_FEED') && $line["feed_title"]) { | |
5114 | if ($feed_id != $vgroup_last_feed) { | |
5115 | ||
5116 | $cur_feed_title = $line["feed_title"]; | |
5117 | $vgroup_last_feed = $feed_id; | |
5118 | ||
5119 | $cur_feed_title = htmlspecialchars($cur_feed_title); | |
5120 | ||
5121 | $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)"; | |
5122 | ||
5123 | $has_feed_icon = feed_has_icon($feed_id); | |
5124 | ||
5125 | if ($has_feed_icon) { | |
5126 | $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">"; | |
5127 | } else { | |
5128 | //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">"; | |
5129 | } | |
5130 | ||
5131 | print "<div class='cdmFeedTitle'>". | |
5132 | "<div style=\"float : right\">$feed_icon_img</div>". | |
5133 | "<a href=\"#\" onclick=\"viewfeed($feed_id)\">". | |
5134 | $line["feed_title"]."</a> $vf_catchup_link</div>"; | |
5135 | } | |
5136 | } | |
5137 | ||
5138 | $expand_cdm = get_pref($link, 'CDM_EXPANDED'); | |
5139 | ||
5140 | $mouseover_attrs = "onmouseover='postMouseIn($id)' | |
5141 | onmouseout='postMouseOut($id)'"; | |
5142 | ||
5143 | print "<div class=\"$class\" | |
5144 | id=\"RROW-$id\" $mouseover_attrs'>"; | |
5145 | ||
5146 | print "<div class=\"cdmHeader\">"; | |
5147 | ||
5148 | print "<div style='float : right'>"; | |
5149 | print "<span class='updated'>$updated_fmt</span>"; | |
5150 | print "$score_pic"; | |
5151 | ||
5152 | if (!get_pref($link, "VFEED_GROUP_BY_FEED") && $line["feed_title"]) { | |
5153 | print "<span style=\"cursor : pointer\" | |
5154 | title=\"".htmlspecialchars($line["feed_title"])."\" | |
5155 | onclick=\"viewfeed($feed_id)\">$feed_icon_img</span>"; | |
5156 | } | |
5157 | print "<div class=\"updPic\">$update_pic</div>"; | |
5158 | ||
5159 | print "</div>"; | |
5160 | ||
5161 | print "<input type=\"checkbox\" onclick=\"toggleSelectRowById(this, | |
5162 | 'RROW-$id')\" id=\"RCHK-$id\"/>"; | |
5163 | ||
5164 | print "$marked_pic"; | |
5165 | print "$published_pic"; | |
5166 | ||
5167 | print "<span id=\"RTITLE-$id\" | |
5168 | onclick=\"return cdmClicked(event, $id);\" | |
5169 | class=\"titleWrap$hlc_suffix\"> | |
5170 | <a class=\"title\" | |
5171 | title=\"".htmlspecialchars($line['title'])."\" | |
5172 | target=\"_blank\" href=\"". | |
5173 | htmlspecialchars($line["link"])."\">". | |
5174 | truncate_string($line["title"], 100) . | |
5175 | " $entry_author</a>"; | |
5176 | ||
5177 | print $labels_str; | |
5178 | ||
5179 | if (!$expand_cdm) | |
5180 | $content_hidden = "style=\"display : none\""; | |
5181 | else | |
5182 | $excerpt_hidden = "style=\"display : none\""; | |
5183 | ||
5184 | print "<span $excerpt_hidden | |
5185 | id=\"CEXC-$id\" class=\"cdmExcerpt\"> - $content_preview</span>"; | |
5186 | ||
5187 | print "</span>"; | |
5188 | ||
5189 | print "</div>"; | |
5190 | ||
5191 | print "<div class=\"cdmContent\" $content_hidden | |
5192 | onclick=\"return cdmClicked(event, $id);\" | |
5193 | id=\"CICD-$id\">"; | |
5194 | ||
5195 | print "<div class=\"cdmContentInner\">"; | |
5196 | ||
5197 | if ($line["orig_feed_id"]) { | |
5198 | ||
5199 | $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds | |
5200 | WHERE id = ".$line["orig_feed_id"]); | |
5201 | ||
5202 | if (db_num_rows($tmp_result) != 0) { | |
5203 | ||
5204 | print "<div clear='both'>"; | |
5205 | print __("Originally from:"); | |
5206 | ||
5207 | print " "; | |
5208 | ||
5209 | $tmp_line = db_fetch_assoc($tmp_result); | |
5210 | ||
5211 | print "<a target='_blank' | |
5212 | href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" . | |
5213 | $tmp_line['title'] . "</a>"; | |
5214 | ||
5215 | print " "; | |
5216 | ||
5217 | print "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>"; | |
5218 | print "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>"; | |
5219 | ||
5220 | print "</div>"; | |
5221 | } | |
5222 | } | |
5223 | ||
5224 | // FIXME: make this less of a hack | |
5225 | ||
5226 | $feed_site_url = false; | |
5227 | ||
5228 | if ($line["feed_id"]) { | |
5229 | $tmp_result = db_query($link, "SELECT site_url FROM ttrss_feeds | |
5230 | WHERE id = " . $line["feed_id"]); | |
5231 | ||
5232 | if (db_num_rows($tmp_result) == 1) { | |
5233 | $feed_site_url = db_fetch_result($tmp_result, 0, "site_url"); | |
5234 | } | |
5235 | } | |
5236 | ||
5237 | if ($expand_cdm) { | |
5238 | $article_content = sanitize_rss($link, $line["content_preview"], | |
5239 | false, false, $feed_site_url); | |
5240 | ||
5241 | if (!$article_content) $article_content = " "; | |
5242 | } else { | |
5243 | $article_content = ''; | |
5244 | } | |
5245 | ||
5246 | print "<div id=\"POSTNOTE-$id\">"; | |
5247 | if ($line['note']) { | |
5248 | print format_article_note($id, $line['note']); | |
5249 | } | |
5250 | print "</div>"; | |
5251 | ||
5252 | print "<span id=\"CWRAP-$id\">$article_content</span>"; | |
5253 | ||
5254 | $tmp_result = db_query($link, "SELECT always_display_enclosures FROM | |
5255 | ttrss_feeds WHERE id = ". | |
5256 | (($line['feed_id'] == null) ? $line['orig_feed_id'] : | |
5257 | $line['feed_id'])." AND owner_uid = ".$_SESSION["uid"]); | |
5258 | ||
5259 | $always_display_enclosures = sql_bool_to_bool(db_fetch_result($tmp_result, | |
5260 | 0, "always_display_enclosures")); | |
5261 | ||
5262 | print_article_enclosures($link, $id, $always_display_enclosures, | |
5263 | $article_content); | |
5264 | ||
5265 | print "</div>"; | |
5266 | ||
5267 | print "<div class=\"cdmFooter\">"; | |
5268 | ||
5269 | $tags_str = format_tags_string(get_article_tags($link, $id), $id); | |
5270 | ||
5271 | print "<img src='".theme_image($link, | |
5272 | 'images/tag.png')."' alt='Tags' title='Tags'> | |
5273 | <span id=\"ATSTR-$id\">$tags_str</span> | |
5274 | <a title=\"".__('Edit tags for this article')."\" | |
5275 | href=\"#\" onclick=\"editArticleTags($id, $feed_id, true)\">(+)</a>"; | |
5276 | ||
5277 | print "<div style=\"float : right\">"; | |
5278 | ||
5279 | print "<img src=\"images/art-zoom.png\" | |
5280 | onclick=\"zoomToArticle(event, $id)\" | |
5281 | style=\"cursor : pointer\" | |
5282 | alt='Zoom' | |
5283 | title='".__('Open article in new tab')."'>"; | |
5284 | ||
5285 | //$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES); | |
5286 | ||
5287 | print "<img src=\"images/art-pub-note.png\" | |
5288 | style=\"cursor : pointer\" style=\"cursor : pointer\" | |
5289 | onclick=\"editArticleNote($id)\" | |
5290 | alt='PubNote' title='".__('Edit article note')."'>"; | |
5291 | ||
5292 | if (DIGEST_ENABLE) { | |
5293 | print "<img src=\"".theme_image($link, 'images/art-email.png')."\" | |
5294 | style=\"cursor : pointer\" | |
5295 | onclick=\"emailArticle($id)\" | |
5296 | alt='Zoom' title='".__('Forward by email')."'>"; | |
5297 | } | |
5298 | ||
5299 | if (ENABLE_TWEET_BUTTON) { | |
5300 | print "<img src=\"".theme_image($link, 'images/art-tweet.png')."\" | |
5301 | class='tagsPic' style=\"cursor : pointer\" | |
5302 | onclick=\"tweetArticle($id)\" | |
5303 | alt='Zoom' title='".__('Share on Twitter')."'>"; | |
5304 | } | |
5305 | ||
5306 | print "<img src=\"images/digest_checkbox.png\" | |
5307 | style=\"cursor : pointer\" style=\"cursor : pointer\" | |
5308 | onclick=\"dismissArticle($id)\" | |
5309 | alt='Dismiss' title='".__('Dismiss article')."'>"; | |
5310 | ||
5311 | print "</div>"; | |
5312 | print "</div>"; | |
5313 | ||
5314 | print "</div>"; | |
5315 | ||
5316 | print "</div>"; | |
5317 | ||
5318 | } | |
5319 | ||
5320 | ++$lnum; | |
5321 | } | |
5322 | ||
5323 | } else { | |
5324 | $message = ""; | |
5325 | ||
5326 | switch ($view_mode) { | |
5327 | case "unread": | |
5328 | $message = __("No unread articles found to display."); | |
5329 | break; | |
5330 | case "updated": | |
5331 | $message = __("No updated articles found to display."); | |
5332 | break; | |
5333 | case "marked": | |
5334 | $message = __("No starred articles found to display."); | |
5335 | break; | |
5336 | default: | |
5337 | if ($feed < -10) { | |
5338 | $message = __("No articles found to display. You can assign articles to labels manually (see the Actions menu above) or use a filter."); | |
5339 | } else { | |
5340 | $message = __("No articles found to display."); | |
5341 | } | |
5342 | } | |
5343 | ||
5344 | if (!$offset && $message) { | |
5345 | print "<div class='whiteBox'>$message"; | |
5346 | ||
5347 | print "<p class=\"small\"><span class=\"insensitive\">"; | |
5348 | ||
5349 | $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds | |
5350 | WHERE owner_uid = " . $_SESSION['uid']); | |
5351 | ||
5352 | $last_updated = db_fetch_result($result, 0, "last_updated"); | |
5353 | $last_updated = make_local_datetime($link, $last_updated, false); | |
5354 | ||
5355 | printf(__("Feeds last updated at %s"), $last_updated); | |
5356 | ||
5357 | $result = db_query($link, "SELECT COUNT(id) AS num_errors | |
5358 | FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]); | |
5359 | ||
5360 | $num_errors = db_fetch_result($result, 0, "num_errors"); | |
5361 | ||
5362 | if ($num_errors > 0) { | |
5363 | print "<br/>"; | |
5364 | print "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">". | |
5365 | __('Some feeds have update errors (click for details)')."</a>"; | |
5366 | } | |
5367 | print "</span></p></div>"; | |
5368 | } | |
5369 | } | |
5370 | ||
5371 | # if (!$offset) { | |
5372 | # if ($headlines_count > 0) print "</div>"; | |
5373 | # print "</div>"; | |
5374 | # } | |
5375 | ||
5376 | print "]]></content>"; | |
5377 | ||
5378 | return array($topmost_article_ids, $headlines_count, $feed, $disable_cache, $vgroup_last_feed); | |
5379 | } | |
5380 | ||
5381 | // from here: http://www.roscripts.com/Create_tag_cloud-71.html | |
5382 | ||
5383 | function printTagCloud($link) { | |
5384 | ||
5385 | $query = "SELECT tag_name, COUNT(post_int_id) AS count | |
5386 | FROM ttrss_tags WHERE owner_uid = ".$_SESSION["uid"]." | |
5387 | GROUP BY tag_name ORDER BY count DESC LIMIT 50"; | |
5388 | ||
5389 | $result = db_query($link, $query); | |
5390 | ||
5391 | $tags = array(); | |
5392 | ||
5393 | while ($line = db_fetch_assoc($result)) { | |
5394 | $tags[$line["tag_name"]] = $line["count"]; | |
5395 | } | |
5396 | ||
5397 | ksort($tags); | |
5398 | ||
5399 | $max_size = 32; // max font size in pixels | |
5400 | $min_size = 11; // min font size in pixels | |
5401 | ||
5402 | // largest and smallest array values | |
5403 | $max_qty = max(array_values($tags)); | |
5404 | $min_qty = min(array_values($tags)); | |
5405 | ||
5406 | // find the range of values | |
5407 | $spread = $max_qty - $min_qty; | |
5408 | if ($spread == 0) { // we don't want to divide by zero | |
5409 | $spread = 1; | |
5410 | } | |
5411 | ||
5412 | // set the font-size increment | |
5413 | $step = ($max_size - $min_size) / ($spread); | |
5414 | ||
5415 | // loop through the tag array | |
5416 | foreach ($tags as $key => $value) { | |
5417 | // calculate font-size | |
5418 | // find the $value in excess of $min_qty | |
5419 | // multiply by the font-size increment ($size) | |
5420 | // and add the $min_size set above | |
5421 | $size = round($min_size + (($value - $min_qty) * $step)); | |
5422 | ||
5423 | $key_escaped = str_replace("'", "\\'", $key); | |
5424 | ||
5425 | echo "<a href=\"javascript:viewfeed('$key_escaped') \" style=\"font-size: " . | |
5426 | $size . "px\" title=\"$value articles tagged with " . | |
5427 | $key . '">' . $key . '</a> '; | |
5428 | } | |
5429 | } | |
5430 | ||
5431 | function print_checkpoint($n, $s) { | |
5432 | $ts = getmicrotime(); | |
5433 | echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s); | |
5434 | return $ts; | |
5435 | } | |
5436 | ||
5437 | function sanitize_tag($tag) { | |
5438 | $tag = trim($tag); | |
5439 | ||
5440 | $tag = mb_strtolower($tag, 'utf-8'); | |
5441 | ||
5442 | $tag = preg_replace('/[\"\+\>\<]/', "", $tag); | |
5443 | ||
5444 | // $tag = str_replace('"', "", $tag); | |
5445 | // $tag = str_replace("+", " ", $tag); | |
5446 | $tag = str_replace("technorati tag: ", "", $tag); | |
5447 | ||
5448 | return $tag; | |
5449 | } | |
5450 | ||
5451 | function get_self_url_prefix() { | |
5452 | ||
5453 | $url_path = ""; | |
5454 | ||
5455 | if ($_SERVER['HTTPS'] != "on") { | |
5456 | $url_path = "http://"; | |
5457 | } else { | |
5458 | $url_path = "https://"; | |
5459 | } | |
5460 | ||
5461 | $url_path .= $_SERVER['HTTP_HOST'].dirname($_SERVER['PHP_SELF']); | |
5462 | ||
5463 | return $url_path; | |
5464 | ||
5465 | } | |
5466 | function opml_publish_url($link){ | |
5467 | ||
5468 | $url_path = get_self_url_prefix(); | |
5469 | $url_path .= "/opml.php?op=publish&key=" . | |
5470 | get_feed_access_key($link, 'OPML:Publish', false, $_SESSION["uid"]); | |
5471 | ||
5472 | return $url_path; | |
5473 | } | |
5474 | ||
5475 | /** | |
5476 | * Purge a feed contents, marked articles excepted. | |
5477 | * | |
5478 | * @param mixed $link The database connection. | |
5479 | * @param integer $id The id of the feed to purge. | |
5480 | * @return void | |
5481 | */ | |
5482 | function clear_feed_articles($link, $id) { | |
5483 | ||
5484 | if ($id != 0) { | |
5485 | $result = db_query($link, "DELETE FROM ttrss_user_entries | |
5486 | WHERE feed_id = '$id' AND marked = false AND owner_uid = " . $_SESSION["uid"]); | |
5487 | } else { | |
5488 | $result = db_query($link, "DELETE FROM ttrss_user_entries | |
5489 | WHERE feed_id IS NULL AND marked = false AND owner_uid = " . $_SESSION["uid"]); | |
5490 | } | |
5491 | ||
5492 | $result = db_query($link, "DELETE FROM ttrss_entries WHERE | |
5493 | (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0"); | |
5494 | ||
5495 | ccache_update($link, $id, $_SESSION['uid']); | |
5496 | } // function clear_feed_articles | |
5497 | ||
5498 | /** | |
5499 | * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI. | |
5500 | * | |
5501 | * @return string The Mozilla Firefox feed adding URL. | |
5502 | */ | |
5503 | function add_feed_url() { | |
5504 | $url_path = ($_SERVER['HTTPS'] != "on" ? 'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH); | |
5505 | $url_path .= "?op=pref-feeds&quiet=1&subop=add&feed_url=%s"; | |
5506 | return $url_path; | |
5507 | } // function add_feed_url | |
5508 | ||
5509 | /** | |
5510 | * Encrypt a password in SHA1. | |
5511 | * | |
5512 | * @param string $pass The password to encrypt. | |
5513 | * @param string $login A optionnal login. | |
5514 | * @return string The encrypted password. | |
5515 | */ | |
5516 | function encrypt_password($pass, $login = '') { | |
5517 | if ($login) { | |
5518 | return "SHA1X:" . sha1("$login:$pass"); | |
5519 | } else { | |
5520 | return "SHA1:" . sha1($pass); | |
5521 | } | |
5522 | } // function encrypt_password | |
5523 | ||
5524 | /** | |
5525 | * Update a feed batch. | |
5526 | * Used by daemons to update n feeds by run. | |
5527 | * Only update feed needing a update, and not being processed | |
5528 | * by another process. | |
5529 | * | |
5530 | * @param mixed $link Database link | |
5531 | * @param integer $limit Maximum number of feeds in update batch. Default to DAEMON_FEED_LIMIT. | |
5532 | * @param boolean $from_http Set to true if you call this function from http to disable cli specific code. | |
5533 | * @param boolean $debug Set to false to disable debug output. Default to true. | |
5534 | * @return void | |
5535 | */ | |
5536 | function update_daemon_common($link, $limit = DAEMON_FEED_LIMIT, $from_http = false, $debug = true) { | |
5537 | // Process all other feeds using last_updated and interval parameters | |
5538 | ||
5539 | // Test if the user has loggued in recently. If not, it does not update its feeds. | |
5540 | if (DAEMON_UPDATE_LOGIN_LIMIT > 0) { | |
5541 | if (DB_TYPE == "pgsql") { | |
5542 | $login_thresh_qpart = "AND ttrss_users.last_login >= NOW() - INTERVAL '".DAEMON_UPDATE_LOGIN_LIMIT." days'"; | |
5543 | } else { | |
5544 | $login_thresh_qpart = "AND ttrss_users.last_login >= DATE_SUB(NOW(), INTERVAL ".DAEMON_UPDATE_LOGIN_LIMIT." DAY)"; | |
5545 | } | |
5546 | } else { | |
5547 | $login_thresh_qpart = ""; | |
5548 | } | |
5549 | ||
5550 | // Test if the feed need a update (update interval exceded). | |
5551 | if (DB_TYPE == "pgsql") { | |
5552 | $update_limit_qpart = "AND (( | |
5553 | ttrss_feeds.update_interval = 0 | |
5554 | AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_user_prefs.value || ' minutes') AS INTERVAL) | |
5555 | ) OR ( | |
5556 | ttrss_feeds.update_interval > 0 | |
5557 | AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_feeds.update_interval || ' minutes') AS INTERVAL) | |
5558 | ) OR ttrss_feeds.last_updated IS NULL)"; | |
5559 | } else { | |
5560 | $update_limit_qpart = "AND (( | |
5561 | ttrss_feeds.update_interval = 0 | |
5562 | AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL CONVERT(ttrss_user_prefs.value, SIGNED INTEGER) MINUTE) | |
5563 | ) OR ( | |
5564 | ttrss_feeds.update_interval > 0 | |
5565 | AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL ttrss_feeds.update_interval MINUTE) | |
5566 | ) OR ttrss_feeds.last_updated IS NULL)"; | |
5567 | } | |
5568 | ||
5569 | // Test if feed is currently being updated by another process. | |
5570 | if (DB_TYPE == "pgsql") { | |
5571 | $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')"; | |
5572 | } else { | |
5573 | $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))"; | |
5574 | } | |
5575 | ||
5576 | // Test if there is a limit to number of updated feeds | |
5577 | $query_limit = ""; | |
5578 | if($limit) $query_limit = sprintf("LIMIT %d", $limit); | |
5579 | ||
5580 | $random_qpart = sql_random_function(); | |
5581 | ||
5582 | // We search for feed needing update. | |
5583 | $result = db_query($link, "SELECT ttrss_feeds.feed_url,ttrss_feeds.id, ttrss_feeds.owner_uid, | |
5584 | ".SUBSTRING_FOR_DATE."(ttrss_feeds.last_updated,1,19) AS last_updated, | |
5585 | ttrss_feeds.update_interval | |
5586 | FROM | |
5587 | ttrss_feeds, ttrss_users, ttrss_user_prefs | |
5588 | WHERE | |
5589 | ttrss_feeds.owner_uid = ttrss_users.id | |
5590 | AND ttrss_users.id = ttrss_user_prefs.owner_uid | |
5591 | AND ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL' | |
5592 | $login_thresh_qpart $update_limit_qpart | |
5593 | $updstart_thresh_qpart | |
5594 | ORDER BY $random_qpart $query_limit"); | |
5595 | ||
5596 | $user_prefs_cache = array(); | |
5597 | ||
5598 | if($debug) _debug(sprintf("Scheduled %d feeds to update...\n", db_num_rows($result))); | |
5599 | ||
5600 | // Here is a little cache magic in order to minimize risk of double feed updates. | |
5601 | $feeds_to_update = array(); | |
5602 | while ($line = db_fetch_assoc($result)) { | |
5603 | $feeds_to_update[$line['id']] = $line; | |
5604 | } | |
5605 | ||
5606 | // We update the feed last update started date before anything else. | |
5607 | // There is no lag due to feed contents downloads | |
5608 | // It prevent an other process to update the same feed. | |
5609 | $feed_ids = array_keys($feeds_to_update); | |
5610 | if($feed_ids) { | |
5611 | db_query($link, sprintf("UPDATE ttrss_feeds SET last_update_started = NOW() | |
5612 | WHERE id IN (%s)", implode(',', $feed_ids))); | |
5613 | } | |
5614 | ||
5615 | // For each feed, we call the feed update function. | |
5616 | while ($line = array_pop($feeds_to_update)) { | |
5617 | ||
5618 | if($debug) _debug("Feed: " . $line["feed_url"] . ", " . $line["last_updated"]); | |
5619 | ||
5620 | update_rss_feed($link, $line["id"], true); | |
5621 | ||
5622 | sleep(1); // prevent flood (FIXME make this an option?) | |
5623 | } | |
5624 | ||
5625 | // Send feed digests by email if needed. | |
5626 | if (DAEMON_SENDS_DIGESTS) send_headlines_digests($link); | |
5627 | ||
5628 | } // function update_daemon_common | |
5629 | ||
5630 | function sanitize_article_content($text) { | |
5631 | # we don't support CDATA sections in articles, they break our own escaping | |
5632 | $text = preg_replace("/\[\[CDATA/", "", $text); | |
5633 | $text = preg_replace("/\]\]\>/", "", $text); | |
5634 | return $text; | |
5635 | } | |
5636 | ||
5637 | function load_filters($link, $feed, $owner_uid, $action_id = false) { | |
5638 | $filters = array(); | |
5639 | ||
5640 | global $memcache; | |
5641 | ||
5642 | $obj_id = md5("FILTER:$feed:$owner_uid:$action_id"); | |
5643 | ||
5644 | if ($memcache && $obj = $memcache->get($obj_id)) { | |
5645 | ||
5646 | return $obj; | |
5647 | ||
5648 | } else { | |
5649 | ||
5650 | if ($action_id) $ftype_query_part = "action_id = '$action_id' AND"; | |
5651 | ||
5652 | $result = db_query($link, "SELECT reg_exp, | |
5653 | ttrss_filter_types.name AS name, | |
5654 | ttrss_filter_actions.name AS action, | |
5655 | inverse, | |
5656 | action_param, | |
5657 | filter_param | |
5658 | FROM ttrss_filters,ttrss_filter_types,ttrss_filter_actions WHERE | |
5659 | enabled = true AND | |
5660 | $ftype_query_part | |
5661 | owner_uid = $owner_uid AND | |
5662 | ttrss_filter_types.id = filter_type AND | |
5663 | ttrss_filter_actions.id = action_id AND | |
5664 | (feed_id IS NULL OR feed_id = '$feed') ORDER BY reg_exp"); | |
5665 | ||
5666 | while ($line = db_fetch_assoc($result)) { | |
5667 | if (!$filters[$line["name"]]) $filters[$line["name"]] = array(); | |
5668 | $filter["reg_exp"] = $line["reg_exp"]; | |
5669 | $filter["action"] = $line["action"]; | |
5670 | $filter["action_param"] = $line["action_param"]; | |
5671 | $filter["filter_param"] = $line["filter_param"]; | |
5672 | $filter["inverse"] = sql_bool_to_bool($line["inverse"]); | |
5673 | ||
5674 | array_push($filters[$line["name"]], $filter); | |
5675 | } | |
5676 | ||
5677 | if ($memcache) $memcache->add($obj_id, $filters, 0, 3600*8); | |
5678 | ||
5679 | return $filters; | |
5680 | } | |
5681 | } | |
5682 | ||
5683 | function get_score_pic($score) { | |
5684 | if ($score > 100) { | |
5685 | return "score_high.png"; | |
5686 | } else if ($score > 0) { | |
5687 | return "score_half_high.png"; | |
5688 | } else if ($score < -100) { | |
5689 | return "score_low.png"; | |
5690 | } else if ($score < 0) { | |
5691 | return "score_half_low.png"; | |
5692 | } else { | |
5693 | return "score_neutral.png"; | |
5694 | } | |
5695 | } | |
5696 | ||
5697 | function rounded_table_start($classname, $header = " ") { | |
5698 | print "<table width='100%' class='$classname' cellspacing='0' cellpadding='0'>"; | |
5699 | print "<tr><td class='c1'> </td><td class='top'>$header</td><td class='c2'> </td></tr>"; | |
5700 | print "<tr><td class='left'> </td><td class='content'>"; | |
5701 | } | |
5702 | ||
5703 | function rounded_table_end($footer = " ") { | |
5704 | print "</td><td class='right'> </td></tr>"; | |
5705 | print "<tr><td class='c4'> </td><td class='bottom'>$footer</td><td class='c3'> </td></tr>"; | |
5706 | print "</table>"; | |
5707 | } | |
5708 | ||
5709 | function feed_has_icon($id) { | |
5710 | return is_file(ICONS_DIR . "/$id.ico") && filesize(ICONS_DIR . "/$id.ico") > 0; | |
5711 | } | |
5712 | ||
5713 | function init_connection($link) { | |
5714 | if (DB_TYPE == "pgsql") { | |
5715 | pg_query($link, "set client_encoding = 'UTF-8'"); | |
5716 | pg_set_client_encoding("UNICODE"); | |
5717 | pg_query($link, "set datestyle = 'ISO, european'"); | |
5718 | pg_query($link, "set TIME ZONE 0"); | |
5719 | } else { | |
5720 | db_query($link, "SET time_zone = '+0:0'"); | |
5721 | ||
5722 | if (defined('MYSQL_CHARSET') && MYSQL_CHARSET) { | |
5723 | db_query($link, "SET NAMES " . MYSQL_CHARSET); | |
5724 | // db_query($link, "SET CHARACTER SET " . MYSQL_CHARSET); | |
5725 | } | |
5726 | } | |
5727 | } | |
5728 | ||
5729 | function update_feedbrowser_cache($link) { | |
5730 | ||
5731 | $result = db_query($link, "SELECT feed_url,title, COUNT(id) AS subscribers | |
5732 | FROM ttrss_feeds WHERE (SELECT COUNT(id) = 0 FROM ttrss_feeds AS tf | |
5733 | WHERE tf.feed_url = ttrss_feeds.feed_url | |
5734 | AND (private IS true OR feed_url LIKE '%:%@%/%')) | |
5735 | GROUP BY feed_url, title ORDER BY subscribers DESC LIMIT 1000"); | |
5736 | ||
5737 | db_query($link, "BEGIN"); | |
5738 | ||
5739 | db_query($link, "DELETE FROM ttrss_feedbrowser_cache"); | |
5740 | ||
5741 | $count = 0; | |
5742 | ||
5743 | while ($line = db_fetch_assoc($result)) { | |
5744 | $subscribers = db_escape_string($line["subscribers"]); | |
5745 | $feed_url = db_escape_string($line["feed_url"]); | |
5746 | $title = db_escape_string($line["title"]); | |
5747 | ||
5748 | $tmp_result = db_query($link, "SELECT subscribers FROM | |
5749 | ttrss_feedbrowser_cache WHERE feed_url = '$feed_url'"); | |
5750 | ||
5751 | if (db_num_rows($tmp_result) == 0) { | |
5752 | ||
5753 | db_query($link, "INSERT INTO ttrss_feedbrowser_cache | |
5754 | (feed_url, title, subscribers) VALUES ('$feed_url', | |
5755 | '$title', '$subscribers')"); | |
5756 | ||
5757 | ++$count; | |
5758 | ||
5759 | } | |
5760 | ||
5761 | } | |
5762 | ||
5763 | db_query($link, "COMMIT"); | |
5764 | ||
5765 | return $count; | |
5766 | ||
5767 | } | |
5768 | ||
5769 | function ccache_zero($link, $feed_id, $owner_uid) { | |
5770 | db_query($link, "UPDATE ttrss_counters_cache SET | |
5771 | value = 0, updated = NOW() WHERE | |
5772 | feed_id = '$feed_id' AND owner_uid = '$owner_uid'"); | |
5773 | } | |
5774 | ||
5775 | function ccache_zero_all($link, $owner_uid) { | |
5776 | db_query($link, "UPDATE ttrss_counters_cache SET | |
5777 | value = 0 WHERE owner_uid = '$owner_uid'"); | |
5778 | ||
5779 | db_query($link, "UPDATE ttrss_cat_counters_cache SET | |
5780 | value = 0 WHERE owner_uid = '$owner_uid'"); | |
5781 | } | |
5782 | ||
5783 | function ccache_remove($link, $feed_id, $owner_uid, $is_cat = false) { | |
5784 | ||
5785 | if (!$is_cat) { | |
5786 | $table = "ttrss_counters_cache"; | |
5787 | } else { | |
5788 | $table = "ttrss_cat_counters_cache"; | |
5789 | } | |
5790 | ||
5791 | db_query($link, "DELETE FROM $table WHERE | |
5792 | feed_id = '$feed_id' AND owner_uid = '$owner_uid'"); | |
5793 | ||
5794 | } | |
5795 | ||
5796 | function ccache_update_all($link, $owner_uid) { | |
5797 | ||
5798 | if (get_pref($link, 'ENABLE_FEED_CATS', $owner_uid)) { | |
5799 | ||
5800 | $result = db_query($link, "SELECT feed_id FROM ttrss_cat_counters_cache | |
5801 | WHERE feed_id > 0 AND owner_uid = '$owner_uid'"); | |
5802 | ||
5803 | while ($line = db_fetch_assoc($result)) { | |
5804 | ccache_update($link, $line["feed_id"], $owner_uid, true); | |
5805 | } | |
5806 | ||
5807 | /* We have to manually include category 0 */ | |
5808 | ||
5809 | ccache_update($link, 0, $owner_uid, true); | |
5810 | ||
5811 | } else { | |
5812 | $result = db_query($link, "SELECT feed_id FROM ttrss_counters_cache | |
5813 | WHERE feed_id > 0 AND owner_uid = '$owner_uid'"); | |
5814 | ||
5815 | while ($line = db_fetch_assoc($result)) { | |
5816 | print ccache_update($link, $line["feed_id"], $owner_uid); | |
5817 | ||
5818 | } | |
5819 | ||
5820 | } | |
5821 | } | |
5822 | ||
5823 | function ccache_find($link, $feed_id, $owner_uid, $is_cat = false, | |
5824 | $no_update = false) { | |
5825 | ||
5826 | if (!is_numeric($feed_id)) return; | |
5827 | ||
5828 | if (!$is_cat) { | |
5829 | $table = "ttrss_counters_cache"; | |
5830 | if ($feed_id > 0) { | |
5831 | $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds | |
5832 | WHERE id = '$feed_id'"); | |
5833 | $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid"); | |
5834 | } | |
5835 | } else { | |
5836 | $table = "ttrss_cat_counters_cache"; | |
5837 | } | |
5838 | ||
5839 | if (DB_TYPE == "pgsql") { | |
5840 | $date_qpart = "updated > NOW() - INTERVAL '15 minutes'"; | |
5841 | } else if (DB_TYPE == "mysql") { | |
5842 | $date_qpart = "updated > DATE_SUB(NOW(), INTERVAL 15 MINUTE)"; | |
5843 | } | |
5844 | ||
5845 | $result = db_query($link, "SELECT value FROM $table | |
5846 | WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id' | |
5847 | LIMIT 1"); | |
5848 | ||
5849 | if (db_num_rows($result) == 1) { | |
5850 | return db_fetch_result($result, 0, "value"); | |
5851 | } else { | |
5852 | if ($no_update) { | |
5853 | return -1; | |
5854 | } else { | |
5855 | return ccache_update($link, $feed_id, $owner_uid, $is_cat); | |
5856 | } | |
5857 | } | |
5858 | ||
5859 | } | |
5860 | ||
5861 | function ccache_update($link, $feed_id, $owner_uid, $is_cat = false, | |
5862 | $update_pcat = true) { | |
5863 | ||
5864 | if (!is_numeric($feed_id)) return; | |
5865 | ||
5866 | if (!$is_cat && $feed_id > 0) { | |
5867 | $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds | |
5868 | WHERE id = '$feed_id'"); | |
5869 | $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid"); | |
5870 | } | |
5871 | ||
5872 | $prev_unread = ccache_find($link, $feed_id, $owner_uid, $is_cat, true); | |
5873 | ||
5874 | /* When updating a label, all we need to do is recalculate feed counters | |
5875 | * because labels are not cached */ | |
5876 | ||
5877 | if ($feed_id < 0) { | |
5878 | ccache_update_all($link, $owner_uid); | |
5879 | return; | |
5880 | } | |
5881 | ||
5882 | if (!$is_cat) { | |
5883 | $table = "ttrss_counters_cache"; | |
5884 | } else { | |
5885 | $table = "ttrss_cat_counters_cache"; | |
5886 | } | |
5887 | ||
5888 | if ($is_cat && $feed_id >= 0) { | |
5889 | if ($feed_id != 0) { | |
5890 | $cat_qpart = "cat_id = '$feed_id'"; | |
5891 | } else { | |
5892 | $cat_qpart = "cat_id IS NULL"; | |
5893 | } | |
5894 | ||
5895 | /* Recalculate counters for child feeds */ | |
5896 | ||
5897 | $result = db_query($link, "SELECT id FROM ttrss_feeds | |
5898 | WHERE owner_uid = '$owner_uid' AND $cat_qpart"); | |
5899 | ||
5900 | while ($line = db_fetch_assoc($result)) { | |
5901 | ccache_update($link, $line["id"], $owner_uid, false, false); | |
5902 | } | |
5903 | ||
5904 | $result = db_query($link, "SELECT SUM(value) AS sv | |
5905 | FROM ttrss_counters_cache, ttrss_feeds | |
5906 | WHERE id = feed_id AND $cat_qpart AND | |
5907 | ttrss_feeds.owner_uid = '$owner_uid'"); | |
5908 | ||
5909 | $unread = (int) db_fetch_result($result, 0, "sv"); | |
5910 | ||
5911 | } else { | |
5912 | $unread = (int) getFeedArticles($link, $feed_id, $is_cat, true, $owner_uid); | |
5913 | } | |
5914 | ||
5915 | db_query($link, "BEGIN"); | |
5916 | ||
5917 | $result = db_query($link, "SELECT feed_id FROM $table | |
5918 | WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id' LIMIT 1"); | |
5919 | ||
5920 | if (db_num_rows($result) == 1) { | |
5921 | db_query($link, "UPDATE $table SET | |
5922 | value = '$unread', updated = NOW() WHERE | |
5923 | feed_id = '$feed_id' AND owner_uid = '$owner_uid'"); | |
5924 | ||
5925 | } else { | |
5926 | db_query($link, "INSERT INTO $table | |
5927 | (feed_id, value, owner_uid, updated) | |
5928 | VALUES | |
5929 | ($feed_id, $unread, $owner_uid, NOW())"); | |
5930 | } | |
5931 | ||
5932 | db_query($link, "COMMIT"); | |
5933 | ||
5934 | if ($feed_id > 0 && $prev_unread != $unread) { | |
5935 | ||
5936 | if (!$is_cat) { | |
5937 | ||
5938 | /* Update parent category */ | |
5939 | ||
5940 | if ($update_pcat) { | |
5941 | ||
5942 | $result = db_query($link, "SELECT cat_id FROM ttrss_feeds | |
5943 | WHERE owner_uid = '$owner_uid' AND id = '$feed_id'"); | |
5944 | ||
5945 | $cat_id = (int) db_fetch_result($result, 0, "cat_id"); | |
5946 | ||
5947 | ccache_update($link, $cat_id, $owner_uid, true); | |
5948 | ||
5949 | } | |
5950 | } | |
5951 | } else if ($feed_id < 0) { | |
5952 | ccache_update_all($link, $owner_uid); | |
5953 | } | |
5954 | ||
5955 | return $unread; | |
5956 | } | |
5957 | ||
5958 | function label_find_id($link, $label, $owner_uid) { | |
5959 | $result = db_query($link, | |
5960 | "SELECT id FROM ttrss_labels2 WHERE caption = '$label' | |
5961 | AND owner_uid = '$owner_uid' LIMIT 1"); | |
5962 | ||
5963 | if (db_num_rows($result) == 1) { | |
5964 | return db_fetch_result($result, 0, "id"); | |
5965 | } else { | |
5966 | return 0; | |
5967 | } | |
5968 | } | |
5969 | ||
5970 | function get_article_labels($link, $id) { | |
5971 | global $memcache; | |
5972 | ||
5973 | $obj_id = md5("LABELS:$id:" . $_SESSION["uid"]); | |
5974 | ||
5975 | $rv = array(); | |
5976 | ||
5977 | if ($memcache && $obj = $memcache->get($obj_id)) { | |
5978 | return $obj; | |
5979 | } else { | |
5980 | ||
5981 | $result = db_query($link, "SELECT label_cache FROM | |
5982 | ttrss_user_entries WHERE ref_id = '$id' AND owner_uid = " . | |
5983 | $_SESSION["uid"]); | |
5984 | ||
5985 | $label_cache = db_fetch_result($result, 0, "label_cache"); | |
5986 | ||
5987 | if ($label_cache) { | |
5988 | ||
5989 | $label_cache = json_decode($label_cache, true); | |
5990 | ||
5991 | if ($label_cache["no-labels"] == 1) | |
5992 | return $rv; | |
5993 | else | |
5994 | return $label_cache; | |
5995 | } | |
5996 | ||
5997 | $result = db_query($link, | |
5998 | "SELECT DISTINCT label_id,caption,fg_color,bg_color | |
5999 | FROM ttrss_labels2, ttrss_user_labels2 | |
6000 | WHERE id = label_id | |
6001 | AND article_id = '$id' | |
6002 | AND owner_uid = ".$_SESSION["uid"] . " | |
6003 | ORDER BY caption"); | |
6004 | ||
6005 | while ($line = db_fetch_assoc($result)) { | |
6006 | $rk = array($line["label_id"], $line["caption"], $line["fg_color"], | |
6007 | $line["bg_color"]); | |
6008 | array_push($rv, $rk); | |
6009 | } | |
6010 | if ($memcache) $memcache->add($obj_id, $rv, 0, 3600); | |
6011 | ||
6012 | if (count($rv) > 0) | |
6013 | label_update_cache($link, $id, $rv); | |
6014 | else | |
6015 | label_update_cache($link, $id, array("no-labels" => 1)); | |
6016 | } | |
6017 | ||
6018 | return $rv; | |
6019 | } | |
6020 | ||
6021 | ||
6022 | function label_find_caption($link, $label, $owner_uid) { | |
6023 | $result = db_query($link, | |
6024 | "SELECT caption FROM ttrss_labels2 WHERE id = '$label' | |
6025 | AND owner_uid = '$owner_uid' LIMIT 1"); | |
6026 | ||
6027 | if (db_num_rows($result) == 1) { | |
6028 | return db_fetch_result($result, 0, "caption"); | |
6029 | } else { | |
6030 | return ""; | |
6031 | } | |
6032 | } | |
6033 | ||
6034 | function label_update_cache($link, $id, $labels = false, $force = false) { | |
6035 | ||
6036 | if ($force) | |
6037 | label_clear_cache($link, $id); | |
6038 | ||
6039 | if (!$labels) | |
6040 | $labels = get_article_labels($link, $id); | |
6041 | ||
6042 | $labels = db_escape_string(json_encode($labels)); | |
6043 | ||
6044 | db_query($link, "UPDATE ttrss_user_entries SET | |
6045 | label_cache = '$labels' WHERE ref_id = '$id'"); | |
6046 | ||
6047 | } | |
6048 | ||
6049 | function label_clear_cache($link, $id) { | |
6050 | ||
6051 | db_query($link, "UPDATE ttrss_user_entries SET | |
6052 | label_cache = '' WHERE ref_id = '$id'"); | |
6053 | ||
6054 | } | |
6055 | ||
6056 | function label_remove_article($link, $id, $label, $owner_uid) { | |
6057 | ||
6058 | $label_id = label_find_id($link, $label, $owner_uid); | |
6059 | ||
6060 | if (!$label_id) return; | |
6061 | ||
6062 | $result = db_query($link, | |
6063 | "DELETE FROM ttrss_user_labels2 | |
6064 | WHERE | |
6065 | label_id = '$label_id' AND | |
6066 | article_id = '$id'"); | |
6067 | ||
6068 | label_clear_cache($link, $id); | |
6069 | } | |
6070 | ||
6071 | function label_add_article($link, $id, $label, $owner_uid) { | |
6072 | ||
6073 | global $memcache; | |
6074 | ||
6075 | if ($memcache) { | |
6076 | $obj_id = md5("LABELS:$id:$owner_uid"); | |
6077 | $memcache->delete($obj_id); | |
6078 | } | |
6079 | ||
6080 | $label_id = label_find_id($link, $label, $owner_uid); | |
6081 | ||
6082 | if (!$label_id) return; | |
6083 | ||
6084 | $result = db_query($link, | |
6085 | "SELECT | |
6086 | article_id FROM ttrss_labels2, ttrss_user_labels2 | |
6087 | WHERE | |
6088 | label_id = id AND | |
6089 | label_id = '$label_id' AND | |
6090 | article_id = '$id' AND owner_uid = '$owner_uid' | |
6091 | LIMIT 1"); | |
6092 | ||
6093 | if (db_num_rows($result) == 0) { | |
6094 | db_query($link, "INSERT INTO ttrss_user_labels2 | |
6095 | (label_id, article_id) VALUES ('$label_id', '$id')"); | |
6096 | } | |
6097 | ||
6098 | label_clear_cache($link, $id); | |
6099 | ||
6100 | } | |
6101 | ||
6102 | function label_remove($link, $id, $owner_uid) { | |
6103 | global $memcache; | |
6104 | ||
6105 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
6106 | ||
6107 | if ($memcache) { | |
6108 | $obj_id = md5("LABELS:$id:$owner_uid"); | |
6109 | $memcache->delete($obj_id); | |
6110 | } | |
6111 | ||
6112 | db_query($link, "BEGIN"); | |
6113 | ||
6114 | $result = db_query($link, "SELECT caption FROM ttrss_labels2 | |
6115 | WHERE id = '$id'"); | |
6116 | ||
6117 | $caption = db_fetch_result($result, 0, "caption"); | |
6118 | ||
6119 | $result = db_query($link, "DELETE FROM ttrss_labels2 WHERE id = '$id' | |
6120 | AND owner_uid = " . $owner_uid); | |
6121 | ||
6122 | if (db_affected_rows($link, $result) != 0 && $caption) { | |
6123 | ||
6124 | /* Remove access key for the label */ | |
6125 | ||
6126 | $ext_id = -11 - $id; | |
6127 | ||
6128 | db_query($link, "DELETE FROM ttrss_access_keys WHERE | |
6129 | feed_id = '$ext_id' AND owner_uid = $owner_uid"); | |
6130 | ||
6131 | /* Disable filters that reference label being removed */ | |
6132 | ||
6133 | db_query($link, "UPDATE ttrss_filters SET | |
6134 | enabled = false WHERE action_param = '$caption' | |
6135 | AND action_id = 7 | |
6136 | AND owner_uid = " . $owner_uid); | |
6137 | ||
6138 | /* Remove cached data */ | |
6139 | ||
6140 | db_query($link, "UPDATE ttrss_user_entries SET label_cache = '' | |
6141 | WHERE label_cache LIKE '%$caption%' AND owner_uid = " . $owner_uid); | |
6142 | ||
6143 | } | |
6144 | ||
6145 | db_query($link, "COMMIT"); | |
6146 | } | |
6147 | ||
6148 | function label_create($link, $caption) { | |
6149 | ||
6150 | db_query($link, "BEGIN"); | |
6151 | ||
6152 | $result = false; | |
6153 | ||
6154 | $result = db_query($link, "SELECT id FROM ttrss_labels2 | |
6155 | WHERE caption = '$caption' AND owner_uid = ". $_SESSION["uid"]); | |
6156 | ||
6157 | if (db_num_rows($result) == 0) { | |
6158 | $result = db_query($link, | |
6159 | "INSERT INTO ttrss_labels2 (caption,owner_uid) | |
6160 | VALUES ('$caption', '".$_SESSION["uid"]."')"); | |
6161 | ||
6162 | $result = db_affected_rows($link, $result) != 0; | |
6163 | } | |
6164 | ||
6165 | db_query($link, "COMMIT"); | |
6166 | ||
6167 | return $result; | |
6168 | } | |
6169 | ||
6170 | function print_labels_headlines_dropdown($link, $feed_id) { | |
6171 | print "<option value=\"addLabel()\">".__("Create label...")."</option>"; | |
6172 | ||
6173 | $result = db_query($link, "SELECT id, caption FROM ttrss_labels2 WHERE | |
6174 | owner_uid = '".$_SESSION["uid"]."' ORDER BY caption"); | |
6175 | ||
6176 | while ($line = db_fetch_assoc($result)) { | |
6177 | ||
6178 | $label_id = $line["id"]; | |
6179 | $label_caption = $line["caption"]; | |
6180 | $id = $line["id"]; | |
6181 | ||
6182 | if ($feed_id < -10 && $feed_id == -11-$label_id) { | |
6183 | print "<option id=\"LHDL-$id\" | |
6184 | value=\"selectionRemoveLabel($label_id)\">". | |
6185 | __('Remove:') . " $label_caption</option>"; | |
6186 | } else { | |
6187 | print "<option id=\"LHDL-$id\" | |
6188 | value=\"selectionAssignLabel($label_id)\">". | |
6189 | __('Assign:') . " $label_caption</option>"; | |
6190 | } | |
6191 | } | |
6192 | } | |
6193 | ||
6194 | function format_tags_string($tags, $id) { | |
6195 | ||
6196 | $tags_str = ""; | |
6197 | $tags_nolinks_str = ""; | |
6198 | ||
6199 | $num_tags = 0; | |
6200 | ||
6201 | /* if (get_user_theme($link) == "3pane") { | |
6202 | $tag_limit = 3; | |
6203 | } else { | |
6204 | $tag_limit = 6; | |
6205 | } */ | |
6206 | ||
6207 | $tag_limit = 6; | |
6208 | ||
6209 | $formatted_tags = array(); | |
6210 | ||
6211 | foreach ($tags as $tag) { | |
6212 | $num_tags++; | |
6213 | $tag_escaped = str_replace("'", "\\'", $tag); | |
6214 | ||
6215 | if (mb_strlen($tag) > 30) { | |
6216 | $tag = truncate_string($tag, 30); | |
6217 | } | |
6218 | ||
6219 | $tag_str = "<a href=\"javascript:viewfeed('$tag_escaped')\">$tag</a>"; | |
6220 | ||
6221 | array_push($formatted_tags, $tag_str); | |
6222 | ||
6223 | $tmp_tags_str = implode(", ", $formatted_tags); | |
6224 | ||
6225 | if ($num_tags == $tag_limit || mb_strlen($tmp_tags_str) > 150) { | |
6226 | break; | |
6227 | } | |
6228 | } | |
6229 | ||
6230 | $tags_str = implode(", ", $formatted_tags); | |
6231 | ||
6232 | if ($num_tags < count($tags)) { | |
6233 | $tags_str .= ", …"; | |
6234 | } | |
6235 | ||
6236 | if ($num_tags == 0) { | |
6237 | $tags_str = __("no tags"); | |
6238 | } | |
6239 | ||
6240 | return $tags_str; | |
6241 | ||
6242 | } | |
6243 | ||
6244 | function format_article_labels($labels, $id) { | |
6245 | ||
6246 | $labels_str = ""; | |
6247 | ||
6248 | foreach ($labels as $l) { | |
6249 | $labels_str .= sprintf("<span class='hlLabelRef' | |
6250 | style='color : %s; background-color : %s'>%s</span>", | |
6251 | $l[2], $l[3], $l[1]); | |
6252 | } | |
6253 | ||
6254 | return $labels_str; | |
6255 | ||
6256 | } | |
6257 | ||
6258 | function format_article_note($id, $note) { | |
6259 | ||
6260 | $str = "<div class='articleNote' title=\"".__('edit note')."\" | |
6261 | onclick=\"editArticleNote($id)\">$note</div>"; | |
6262 | ||
6263 | return $str; | |
6264 | } | |
6265 | ||
6266 | function toggle_collapse_cat($link, $cat_id, $mode) { | |
6267 | if ($cat_id > 0) { | |
6268 | $mode = bool_to_sql_bool($mode); | |
6269 | ||
6270 | db_query($link, "UPDATE ttrss_feed_categories SET | |
6271 | collapsed = $mode WHERE id = '$cat_id' AND owner_uid = " . | |
6272 | $_SESSION["uid"]); | |
6273 | } else { | |
6274 | $pref_name = ''; | |
6275 | ||
6276 | switch ($cat_id) { | |
6277 | case -1: | |
6278 | $pref_name = '_COLLAPSED_SPECIAL'; | |
6279 | break; | |
6280 | case -2: | |
6281 | $pref_name = '_COLLAPSED_LABELS'; | |
6282 | break; | |
6283 | case 0: | |
6284 | $pref_name = '_COLLAPSED_UNCAT'; | |
6285 | break; | |
6286 | } | |
6287 | ||
6288 | if ($pref_name) { | |
6289 | if ($mode) { | |
6290 | set_pref($link, $pref_name, 'true'); | |
6291 | } else { | |
6292 | set_pref($link, $pref_name, 'false'); | |
6293 | } | |
6294 | } | |
6295 | } | |
6296 | } | |
6297 | ||
6298 | function remove_feed($link, $id, $owner_uid) { | |
6299 | ||
6300 | if ($id > 0) { | |
6301 | ||
6302 | /* save starred articles in Archived feed */ | |
6303 | ||
6304 | db_query($link, "BEGIN"); | |
6305 | ||
6306 | /* prepare feed if necessary */ | |
6307 | ||
6308 | $result = db_query($link, "SELECT id FROM ttrss_archived_feeds | |
6309 | WHERE id = '$id'"); | |
6310 | ||
6311 | if (db_num_rows($result) == 0) { | |
6312 | db_query($link, "INSERT INTO ttrss_archived_feeds | |
6313 | (id, owner_uid, title, feed_url, site_url) | |
6314 | SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds | |
6315 | WHERE id = '$id'"); | |
6316 | } | |
6317 | ||
6318 | db_query($link, "UPDATE ttrss_user_entries SET feed_id = NULL, | |
6319 | orig_feed_id = '$id' WHERE feed_id = '$id' AND | |
6320 | marked = true AND owner_uid = $owner_uid"); | |
6321 | ||
6322 | /* Remove access key for the feed */ | |
6323 | ||
6324 | db_query($link, "DELETE FROM ttrss_access_keys WHERE | |
6325 | feed_id = '$id' AND owner_uid = $owner_uid"); | |
6326 | ||
6327 | /* remove the feed */ | |
6328 | ||
6329 | db_query($link, "DELETE FROM ttrss_feeds | |
6330 | WHERE id = '$id' AND owner_uid = $owner_uid"); | |
6331 | ||
6332 | db_query($link, "COMMIT"); | |
6333 | ||
6334 | /* if (file_exists(ICONS_DIR . "/$id.ico")) { | |
6335 | unlink(ICONS_DIR . "/$id.ico"); | |
6336 | } */ | |
6337 | ||
6338 | ccache_remove($link, $id, $owner_uid); | |
6339 | ||
6340 | } else { | |
6341 | label_remove($link, -11-$id, $owner_uid); | |
6342 | ccache_remove($link, -11-$id, $owner_uid); | |
6343 | } | |
6344 | } | |
6345 | ||
6346 | function add_feed_category($link, $feed_cat) { | |
6347 | ||
6348 | if (!$feed_cat) return false; | |
6349 | ||
6350 | db_query($link, "BEGIN"); | |
6351 | ||
6352 | $result = db_query($link, | |
6353 | "SELECT id FROM ttrss_feed_categories | |
6354 | WHERE title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]); | |
6355 | ||
6356 | if (db_num_rows($result) == 0) { | |
6357 | ||
6358 | $result = db_query($link, | |
6359 | "INSERT INTO ttrss_feed_categories (owner_uid,title) | |
6360 | VALUES ('".$_SESSION["uid"]."', '$feed_cat')"); | |
6361 | ||
6362 | db_query($link, "COMMIT"); | |
6363 | ||
6364 | return true; | |
6365 | } | |
6366 | ||
6367 | return false; | |
6368 | } | |
6369 | ||
6370 | function remove_feed_category($link, $id, $owner_uid) { | |
6371 | ||
6372 | db_query($link, "DELETE FROM ttrss_feed_categories | |
6373 | WHERE id = '$id' AND owner_uid = $owner_uid"); | |
6374 | ||
6375 | ccache_remove($link, $id, $owner_uid, true); | |
6376 | } | |
6377 | ||
6378 | function archive_article($link, $id, $owner_uid) { | |
6379 | db_query($link, "BEGIN"); | |
6380 | ||
6381 | $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries | |
6382 | WHERE ref_id = '$id' AND owner_uid = $owner_uid"); | |
6383 | ||
6384 | if (db_num_rows($result) != 0) { | |
6385 | ||
6386 | /* prepare the archived table */ | |
6387 | ||
6388 | $feed_id = (int) db_fetch_result($result, 0, "feed_id"); | |
6389 | ||
6390 | if ($feed_id) { | |
6391 | $result = db_query($link, "SELECT id FROM ttrss_archived_feeds | |
6392 | WHERE id = '$feed_id'"); | |
6393 | ||
6394 | if (db_num_rows($result) == 0) { | |
6395 | db_query($link, "INSERT INTO ttrss_archived_feeds | |
6396 | (id, owner_uid, title, feed_url, site_url) | |
6397 | SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds | |
6398 | WHERE id = '$feed_id'"); | |
6399 | } | |
6400 | ||
6401 | db_query($link, "UPDATE ttrss_user_entries | |
6402 | SET orig_feed_id = feed_id, feed_id = NULL | |
6403 | WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]); | |
6404 | } | |
6405 | } | |
6406 | ||
6407 | db_query($link, "COMMIT"); | |
6408 | } | |
6409 | ||
6410 | function getArticleFeed($link, $id) { | |
6411 | $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries | |
6412 | WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]); | |
6413 | ||
6414 | if (db_num_rows($result) != 0) { | |
6415 | return db_fetch_result($result, 0, "feed_id"); | |
6416 | } else { | |
6417 | return 0; | |
6418 | } | |
6419 | } | |
6420 | ||
6421 | function make_url_from_parts($parts) { | |
6422 | $url = $parts['scheme'] . '://' . $parts['host']; | |
6423 | ||
6424 | if ($parts['path']) $url .= $parts['path']; | |
6425 | if ($parts['query']) $url .= '?' . $parts['query']; | |
6426 | ||
6427 | return $url; | |
6428 | } | |
6429 | ||
6430 | /** | |
6431 | * Fixes incomplete URLs by prepending "http://". | |
6432 | * Also replaces feed:// with http://, and | |
6433 | * prepends a trailing slash if the url is a domain name only. | |
6434 | * | |
6435 | * @param string $url Possibly incomplete URL | |
6436 | * | |
6437 | * @return string Fixed URL. | |
6438 | */ | |
6439 | function fix_url($url) { | |
6440 | if (strpos($url, '://') === false) { | |
6441 | $url = 'http://' . $url; | |
6442 | } else if (substr($url, 0, 5) == 'feed:') { | |
6443 | $url = 'http:' . substr($url, 5); | |
6444 | } | |
6445 | ||
6446 | //prepend slash if the URL has no slash in it | |
6447 | // "http://www.example" -> "http://www.example/" | |
6448 | if (strpos($url, '/', strpos($url, ':') + 3) === false) { | |
6449 | $url .= '/'; | |
6450 | } | |
6451 | ||
6452 | if ($url != "http:///") | |
6453 | return $url; | |
6454 | else | |
6455 | return ''; | |
6456 | } | |
6457 | ||
6458 | function validate_feed_url($url) { | |
6459 | $parts = parse_url($url); | |
6460 | ||
6461 | return ($parts['scheme'] == 'http' || $parts['scheme'] == 'feed' || $parts['scheme'] == 'https'); | |
6462 | ||
6463 | } | |
6464 | ||
6465 | function get_article_enclosures($link, $id) { | |
6466 | ||
6467 | global $memcache; | |
6468 | ||
6469 | $query = "SELECT * FROM ttrss_enclosures | |
6470 | WHERE post_id = '$id' AND content_url != ''"; | |
6471 | ||
6472 | $obj_id = md5("ENCLOSURES:$id"); | |
6473 | ||
6474 | $rv = array(); | |
6475 | ||
6476 | if ($memcache && $obj = $memcache->get($obj_id)) { | |
6477 | $rv = $obj; | |
6478 | } else { | |
6479 | $result = db_query($link, $query); | |
6480 | ||
6481 | if (db_num_rows($result) > 0) { | |
6482 | while ($line = db_fetch_assoc($result)) { | |
6483 | array_push($rv, $line); | |
6484 | } | |
6485 | if ($memcache) $memcache->add($obj_id, $rv, 0, 3600); | |
6486 | } | |
6487 | } | |
6488 | ||
6489 | return $rv; | |
6490 | } | |
6491 | ||
6492 | function api_get_feeds($link, $cat_id, $unread_only, $limit, $offset) { | |
6493 | ||
6494 | $feeds = array(); | |
6495 | ||
6496 | /* Labels */ | |
6497 | ||
6498 | if ($cat_id == -4 || $cat_id == -2) { | |
6499 | $counters = getLabelCounters($link, true); | |
6500 | ||
6501 | foreach (array_values($counters) as $cv) { | |
6502 | ||
6503 | $unread = $cv["counter"]; | |
6504 | ||
6505 | if ($unread || !$unread_only) { | |
6506 | ||
6507 | $row = array( | |
6508 | "id" => $cv["id"], | |
6509 | "title" => $cv["description"], | |
6510 | "unread" => $cv["counter"], | |
6511 | "cat_id" => -2, | |
6512 | ); | |
6513 | ||
6514 | array_push($feeds, $row); | |
6515 | } | |
6516 | } | |
6517 | } | |
6518 | ||
6519 | /* Virtual feeds */ | |
6520 | ||
6521 | if ($cat_id == -4 || $cat_id == -1) { | |
6522 | foreach (array(-1, -2, -3, -4, 0) as $i) { | |
6523 | $unread = getFeedUnread($link, $i); | |
6524 | ||
6525 | if ($unread || !$unread_only) { | |
6526 | $title = getFeedTitle($link, $i); | |
6527 | ||
6528 | $row = array( | |
6529 | "id" => $i, | |
6530 | "title" => $title, | |
6531 | "unread" => $unread, | |
6532 | "cat_id" => -1, | |
6533 | ); | |
6534 | array_push($feeds, $row); | |
6535 | } | |
6536 | ||
6537 | } | |
6538 | } | |
6539 | ||
6540 | /* Real feeds */ | |
6541 | ||
6542 | if ($limit) { | |
6543 | $limit_qpart = "LIMIT $limit OFFSET $offset"; | |
6544 | } else { | |
6545 | $limit_qpart = ""; | |
6546 | } | |
6547 | ||
6548 | if ($cat_id == -4 || $cat_id == -3) { | |
6549 | $result = db_query($link, "SELECT | |
6550 | id, feed_url, cat_id, title, ". | |
6551 | SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated | |
6552 | FROM ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"] . | |
6553 | " ORDER BY cat_id, title " . $limit_qpart); | |
6554 | } else { | |
6555 | ||
6556 | if ($cat_id) | |
6557 | $cat_qpart = "cat_id = '$cat_id'"; | |
6558 | else | |
6559 | $cat_qpart = "cat_id IS NULL"; | |
6560 | ||
6561 | $result = db_query($link, "SELECT | |
6562 | id, feed_url, cat_id, title, ". | |
6563 | SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated | |
6564 | FROM ttrss_feeds WHERE | |
6565 | $cat_qpart AND owner_uid = " . $_SESSION["uid"] . | |
6566 | " ORDER BY cat_id, title " . $limit_qpart); | |
6567 | } | |
6568 | ||
6569 | while ($line = db_fetch_assoc($result)) { | |
6570 | ||
6571 | $unread = getFeedUnread($link, $line["id"]); | |
6572 | ||
6573 | $has_icon = feed_has_icon($line['id']); | |
6574 | ||
6575 | if ($unread || !$unread_only) { | |
6576 | ||
6577 | $row = array( | |
6578 | "feed_url" => $line["feed_url"], | |
6579 | "title" => $line["title"], | |
6580 | "id" => (int)$line["id"], | |
6581 | "unread" => (int)$unread, | |
6582 | "has_icon" => $has_icon, | |
6583 | "cat_id" => (int)$line["cat_id"], | |
6584 | "last_updated" => strtotime($line["last_updated"]) | |
6585 | ); | |
6586 | ||
6587 | array_push($feeds, $row); | |
6588 | } | |
6589 | } | |
6590 | ||
6591 | return $feeds; | |
6592 | } | |
6593 | ||
6594 | function api_get_headlines($link, $feed_id, $limit, $offset, | |
6595 | $filter, $is_cat, $show_excerpt, $show_content, $view_mode, $order) { | |
6596 | ||
6597 | /* do not rely on params below */ | |
6598 | ||
6599 | $search = db_escape_string($_REQUEST["search"]); | |
6600 | $search_mode = db_escape_string($_REQUEST["search_mode"]); | |
6601 | $match_on = db_escape_string($_REQUEST["match_on"]); | |
6602 | ||
6603 | $qfh_ret = queryFeedHeadlines($link, $feed_id, $limit, | |
6604 | $view_mode, $is_cat, $search, $search_mode, $match_on, | |
6605 | $order, $offset); | |
6606 | ||
6607 | $result = $qfh_ret[0]; | |
6608 | $feed_title = $qfh_ret[1]; | |
6609 | ||
6610 | $headlines = array(); | |
6611 | ||
6612 | while ($line = db_fetch_assoc($result)) { | |
6613 | $is_updated = ($line["last_read"] == "" && | |
6614 | ($line["unread"] != "t" && $line["unread"] != "1")); | |
6615 | ||
6616 | $headline_row = array( | |
6617 | "id" => (int)$line["id"], | |
6618 | "unread" => sql_bool_to_bool($line["unread"]), | |
6619 | "marked" => sql_bool_to_bool($line["marked"]), | |
6620 | "published" => sql_bool_to_bool($line["published"]), | |
6621 | "updated" => strtotime($line["updated"]), | |
6622 | "is_updated" => $is_updated, | |
6623 | "title" => $line["title"], | |
6624 | "link" => $line["link"], | |
6625 | "feed_id" => $line["feed_id"], | |
6626 | "tags" => get_article_tags($link, $line["id"]), | |
6627 | ); | |
6628 | ||
6629 | if ($show_excerpt) { | |
6630 | $excerpt = truncate_string(strip_tags($line["content_preview"]), 100); | |
6631 | $headline_row["excerpt"] = $excerpt; | |
6632 | } | |
6633 | ||
6634 | if ($show_content) { | |
6635 | $headline_row["content"] = $line["content_preview"]; | |
6636 | } | |
6637 | ||
6638 | array_push($headlines, $headline_row); | |
6639 | } | |
6640 | ||
6641 | return $headlines; | |
6642 | } | |
6643 | ||
6644 | function generate_dashboard_feed($link) { | |
6645 | print "<headlines id=\"-5\" is_cat=\"\">"; | |
6646 | ||
6647 | print "<toolbar><![CDATA[]]></toolbar>"; | |
6648 | ||
6649 | print '<content><![CDATA['; | |
6650 | ||
6651 | print "<div class='whiteBox'>".__('No feed selected.'); | |
6652 | ||
6653 | print "<p class=\"small\"><span class=\"insensitive\">"; | |
6654 | ||
6655 | $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds | |
6656 | WHERE owner_uid = " . $_SESSION['uid']); | |
6657 | ||
6658 | $last_updated = db_fetch_result($result, 0, "last_updated"); | |
6659 | $last_updated = make_local_datetime($link, $last_updated, false); | |
6660 | ||
6661 | printf(__("Feeds last updated at %s"), $last_updated); | |
6662 | ||
6663 | $result = db_query($link, "SELECT COUNT(id) AS num_errors | |
6664 | FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]); | |
6665 | ||
6666 | $num_errors = db_fetch_result($result, 0, "num_errors"); | |
6667 | ||
6668 | if ($num_errors > 0) { | |
6669 | print "<br/>"; | |
6670 | print "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">". | |
6671 | __('Some feeds have update errors (click for details)')."</a>"; | |
6672 | } | |
6673 | print "</span></p>"; | |
6674 | ||
6675 | print "]]></content>"; | |
6676 | print "</headlines>"; | |
6677 | ||
6678 | print "<headlines-info><![CDATA["; | |
6679 | ||
6680 | $info = array("count" => 0, | |
6681 | "vgroup_last_feed" => '', | |
6682 | "unread" => 0, | |
6683 | "disable_cache" => true); | |
6684 | ||
6685 | print json_encode($info); | |
6686 | ||
6687 | print "]]></headlines-info>"; | |
6688 | ||
6689 | } | |
6690 | ||
6691 | function save_email_address($link, $email) { | |
6692 | // FIXME: implement persistent storage of emails | |
6693 | ||
6694 | if (!$_SESSION['stored_emails']) | |
6695 | $_SESSION['stored_emails'] = array(); | |
6696 | ||
6697 | if (!in_array($email, $_SESSION['stored_emails'])) | |
6698 | array_push($_SESSION['stored_emails'], $email); | |
6699 | } | |
6700 | ||
6701 | function update_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) { | |
6702 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
6703 | ||
6704 | $sql_is_cat = bool_to_sql_bool($is_cat); | |
6705 | ||
6706 | $result = db_query($link, "SELECT access_key FROM ttrss_access_keys | |
6707 | WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat | |
6708 | AND owner_uid = " . $owner_uid); | |
6709 | ||
6710 | if (db_num_rows($result) == 1) { | |
6711 | $key = db_escape_string(sha1(uniqid(rand(), true))); | |
6712 | ||
6713 | db_query($link, "UPDATE ttrss_access_keys SET access_key = '$key' | |
6714 | WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat | |
6715 | AND owner_uid = " . $owner_uid); | |
6716 | ||
6717 | return $key; | |
6718 | ||
6719 | } else { | |
6720 | return get_feed_access_key($link, $feed_id, $is_cat, $owner_uid); | |
6721 | } | |
6722 | } | |
6723 | ||
6724 | function get_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) { | |
6725 | ||
6726 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
6727 | ||
6728 | $sql_is_cat = bool_to_sql_bool($is_cat); | |
6729 | ||
6730 | $result = db_query($link, "SELECT access_key FROM ttrss_access_keys | |
6731 | WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat | |
6732 | AND owner_uid = " . $owner_uid); | |
6733 | ||
6734 | if (db_num_rows($result) == 1) { | |
6735 | return db_fetch_result($result, 0, "access_key"); | |
6736 | } else { | |
6737 | $key = db_escape_string(sha1(uniqid(rand(), true))); | |
6738 | ||
6739 | $result = db_query($link, "INSERT INTO ttrss_access_keys | |
6740 | (access_key, feed_id, is_cat, owner_uid) | |
6741 | VALUES ('$key', '$feed_id', $sql_is_cat, '$owner_uid')"); | |
6742 | ||
6743 | return $key; | |
6744 | } | |
6745 | return false; | |
6746 | } | |
6747 | ||
6748 | /** | |
6749 | * Extracts RSS/Atom feed URLs from the given HTML URL. | |
6750 | * | |
6751 | * @param string $url HTML page URL | |
6752 | * | |
6753 | * @return array Array of feeds. Key is the full URL, value the title | |
6754 | */ | |
6755 | function get_feeds_from_html($url) | |
6756 | { | |
6757 | $url = fix_url($url); | |
6758 | $baseUrl = substr($url, 0, strrpos($url, '/') + 1); | |
6759 | ||
6760 | libxml_use_internal_errors(true); | |
6761 | ||
6762 | $doc = new DOMDocument(); | |
6763 | $doc->loadHTMLFile($url); | |
6764 | $xpath = new DOMXPath($doc); | |
6765 | $entries = $xpath->query('/html/head/link[@rel="alternate"]'); | |
6766 | $feedUrls = array(); | |
6767 | foreach ($entries as $entry) { | |
6768 | if ($entry->hasAttribute('href')) { | |
6769 | $title = $entry->getAttribute('title'); | |
6770 | if ($title == '') { | |
6771 | $title = $entry->getAttribute('type'); | |
6772 | } | |
6773 | $feedUrl = rewrite_relative_url( | |
6774 | $baseUrl, $entry->getAttribute('href') | |
6775 | ); | |
6776 | $feedUrls[$feedUrl] = $title; | |
6777 | } | |
6778 | } | |
6779 | return $feedUrls; | |
6780 | } | |
6781 | ||
6782 | /** | |
6783 | * Checks if the content behind the given URL is a HTML file | |
6784 | * | |
6785 | * @param string $url URL to check | |
6786 | * | |
6787 | * @return boolean True if the URL contains HTML content | |
6788 | */ | |
6789 | function url_is_html($url) { | |
6790 | $content = substr(fetch_file_contents($url, false), 0, 1000); | |
6791 | if (stripos($content, '<html>') === false | |
6792 | && stripos($content, '<html ') === false | |
6793 | ) { | |
6794 | return false; | |
6795 | } | |
6796 | ||
6797 | return true; | |
6798 | } | |
6799 | ||
6800 | function print_label_select($link, $name, $value, $attributes = "") { | |
6801 | ||
6802 | $result = db_query($link, "SELECT caption FROM ttrss_labels2 | |
6803 | WHERE owner_uid = '".$_SESSION["uid"]."' ORDER BY caption"); | |
6804 | ||
6805 | print "<select default=\"$value\" name=\"" . htmlspecialchars($name) . | |
6806 | "\" $attributes onchange=\"labelSelectOnChange(this)\" >"; | |
6807 | ||
6808 | while ($line = db_fetch_assoc($result)) { | |
6809 | ||
6810 | $issel = ($line["caption"] == $value) ? "selected=\"1\"" : ""; | |
6811 | ||
6812 | print "<option value=\"".htmlspecialchars($line["caption"])."\" | |
6813 | $issel>" . htmlspecialchars($line["caption"]) . "</option>"; | |
6814 | ||
6815 | } | |
6816 | ||
6817 | # print "<option value=\"ADD_LABEL\">" .__("Add label...") . "</option>"; | |
6818 | ||
6819 | print "</select>"; | |
6820 | ||
6821 | ||
6822 | } | |
6823 | ||
6824 | function print_article_enclosures($link, $id, $always_display_enclosures, | |
6825 | $article_content) { | |
6826 | ||
6827 | $result = get_article_enclosures($link, $id); | |
6828 | ||
6829 | if (count($result) > 0) { | |
6830 | ||
6831 | $entries_html = array(); | |
6832 | $entries = array(); | |
6833 | ||
6834 | foreach ($result as $line) { | |
6835 | ||
6836 | $url = $line["content_url"]; | |
6837 | $ctype = $line["content_type"]; | |
6838 | ||
6839 | if (!$ctype) $ctype = __("unknown type"); | |
6840 | ||
6841 | # $filename = substr($url, strrpos($url, "/")+1); | |
6842 | ||
6843 | $entry = format_inline_player($link, $url, $ctype); | |
6844 | ||
6845 | # $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" . | |
6846 | # $filename . " (" . $ctype . ")" . "</a>"; | |
6847 | ||
6848 | array_push($entries_html, $entry); | |
6849 | ||
6850 | $entry = array(); | |
6851 | ||
6852 | $entry["type"] = $ctype; | |
6853 | $entry["filename"] = $filename; | |
6854 | $entry["url"] = $url; | |
6855 | ||
6856 | array_push($entries, $entry); | |
6857 | } | |
6858 | ||
6859 | print "<div class=\"postEnclosures\">"; | |
6860 | ||
6861 | if (!get_pref($link, "STRIP_IMAGES")) { | |
6862 | if ($always_display_enclosures || | |
6863 | !preg_match("/<img/i", $article_content)) { | |
6864 | ||
6865 | foreach ($entries as $entry) { | |
6866 | ||
6867 | if (preg_match("/image/", $entry["type"]) || | |
6868 | preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) { | |
6869 | ||
6870 | print "<p><img | |
6871 | alt=\"".htmlspecialchars($entry["filename"])."\" | |
6872 | src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>"; | |
6873 | } | |
6874 | } | |
6875 | } | |
6876 | } | |
6877 | ||
6878 | if (count($entries) == 1) { | |
6879 | print __("Attachment:") . " "; | |
6880 | } else { | |
6881 | print __("Attachments:") . " "; | |
6882 | } | |
6883 | ||
6884 | print join(", ", $entries_html); | |
6885 | ||
6886 | print "</div>"; | |
6887 | } | |
6888 | } | |
6889 | ||
6890 | function getLastArticleId($link) { | |
6891 | $result = db_query($link, "SELECT MAX(ref_id) AS id FROM ttrss_user_entries | |
6892 | WHERE owner_uid = " . $_SESSION["uid"]); | |
6893 | ||
6894 | if (db_num_rows($result) == 1) { | |
6895 | return db_fetch_result($result, 0, "id"); | |
6896 | } else { | |
6897 | return -1; | |
6898 | } | |
6899 | } | |
6900 | ||
6901 | function build_url($parts) { | |
6902 | return $parts['scheme'] . "://" . $parts['host'] . $parts['path']; | |
6903 | } | |
6904 | ||
6905 | /** | |
6906 | * Converts a (possibly) relative URL to a absolute one. | |
6907 | * | |
6908 | * @param string $url Base URL (i.e. from where the document is) | |
6909 | * @param string $rel_url Possibly relative URL in the document | |
6910 | * | |
6911 | * @return string Absolute URL | |
6912 | */ | |
6913 | function rewrite_relative_url($url, $rel_url) { | |
6914 | if (strpos($rel_url, "://") !== false) { | |
6915 | return $rel_url; | |
6916 | } else if (strpos($rel_url, "/") === 0) | |
6917 | { | |
6918 | $parts = parse_url($url); | |
6919 | $parts['path'] = $rel_url; | |
6920 | ||
6921 | return build_url($parts); | |
6922 | ||
6923 | } else { | |
6924 | $parts = parse_url($url); | |
6925 | if (!isset($parts['path'])) { | |
6926 | $parts['path'] = '/'; | |
6927 | } | |
6928 | $dir = $parts['path']; | |
6929 | if (substr($dir, -1) !== '/') { | |
6930 | $dir = dirname($parts['path']); | |
6931 | $dir !== '/' && $dir .= '/'; | |
6932 | } | |
6933 | $parts['path'] = $dir . $rel_url; | |
6934 | ||
6935 | return build_url($parts); | |
6936 | } | |
6937 | } | |
6938 | ||
6939 | function sphinx_search($query, $offset = 0, $limit = 30) { | |
6940 | $sphinxClient = new SphinxClient(); | |
6941 | ||
6942 | $sphinxClient->SetServer('localhost', 9312); | |
6943 | $sphinxClient->SetConnectTimeout(1); | |
6944 | ||
6945 | $sphinxClient->SetFieldWeights(array('title' => 70, 'content' => 30, | |
6946 | 'feed_title' => 20)); | |
6947 | ||
6948 | $sphinxClient->SetMatchMode(SPH_MATCH_EXTENDED2); | |
6949 | $sphinxClient->SetRankingMode(SPH_RANK_PROXIMITY_BM25); | |
6950 | $sphinxClient->SetLimits($offset, $limit, 1000); | |
6951 | $sphinxClient->SetArrayResult(false); | |
6952 | $sphinxClient->SetFilter('owner_uid', array($_SESSION['uid'])); | |
6953 | ||
6954 | $result = $sphinxClient->Query($query, SPHINX_INDEX); | |
6955 | ||
6956 | $ids = array(); | |
6957 | ||
6958 | if (is_array($result['matches'])) { | |
6959 | foreach (array_keys($result['matches']) as $int_id) { | |
6960 | $ref_id = $result['matches'][$int_id]['attrs']['ref_id']; | |
6961 | array_push($ids, $ref_id); | |
6962 | } | |
6963 | } | |
6964 | ||
6965 | return $ids; | |
6966 | } | |
6967 | ||
6968 | function cleanup_tags($link, $days = 14, $limit = 1000) { | |
6969 | ||
6970 | if (DB_TYPE == "pgsql") { | |
6971 | $interval_query = "date_updated < NOW() - INTERVAL '$days days'"; | |
6972 | } else if (DB_TYPE == "mysql") { | |
6973 | $interval_query = "date_updated < DATE_SUB(NOW(), INTERVAL $days DAY)"; | |
6974 | } | |
6975 | ||
6976 | $tags_deleted = 0; | |
6977 | ||
6978 | while ($limit > 0) { | |
6979 | $limit_part = 500; | |
6980 | ||
6981 | $query = "SELECT ttrss_tags.id AS id | |
6982 | FROM ttrss_tags, ttrss_user_entries, ttrss_entries | |
6983 | WHERE post_int_id = int_id AND $interval_query AND | |
6984 | ref_id = ttrss_entries.id AND tag_cache != '' LIMIT $limit_part"; | |
6985 | ||
6986 | $result = db_query($link, $query); | |
6987 | ||
6988 | $ids = array(); | |
6989 | ||
6990 | while ($line = db_fetch_assoc($result)) { | |
6991 | array_push($ids, $line['id']); | |
6992 | } | |
6993 | ||
6994 | if (count($ids) > 0) { | |
6995 | $ids = join(",", $ids); | |
6996 | print "."; | |
6997 | ||
6998 | $tmp_result = db_query($link, "DELETE FROM ttrss_tags WHERE id IN ($ids)"); | |
6999 | $tags_deleted += db_affected_rows($link, $tmp_result); | |
7000 | } else { | |
7001 | break; | |
7002 | } | |
7003 | ||
7004 | $limit -= $limit_part; | |
7005 | } | |
7006 | ||
7007 | print "\n"; | |
7008 | ||
7009 | return $tags_deleted; | |
7010 | } | |
7011 | ||
7012 | function feedlist_init_cat($link, $cat_id, $hidden = false) { | |
7013 | $obj = array(); | |
7014 | $cat_id = (int) $cat_id; | |
7015 | ||
7016 | if ($cat_id > 0) { | |
7017 | $cat_unread = ccache_find($link, $cat_id, $_SESSION["uid"], true); | |
7018 | } else if ($cat_id == 0 || $cat_id == -2) { | |
7019 | $cat_unread = getCategoryUnread($link, $cat_id); | |
7020 | } | |
7021 | ||
7022 | $obj['id'] = 'CAT:' . $cat_id; | |
7023 | $obj['items'] = array(); | |
7024 | $obj['name'] = getCategoryTitle($link, $cat_id); | |
7025 | $obj['type'] = 'feed'; | |
7026 | $obj['unread'] = (int) $cat_unread; | |
7027 | $obj['hidden'] = $hidden; | |
7028 | $obj['bare_id'] = $cat_id; | |
7029 | ||
7030 | return $obj; | |
7031 | } | |
7032 | ||
7033 | function feedlist_init_feed($link, $feed_id, $title = false, $unread = false, $error = '', $updated = '') { | |
7034 | $obj = array(); | |
7035 | $feed_id = (int) $feed_id; | |
7036 | ||
7037 | if (!$title) | |
7038 | $title = getFeedTitle($link, $feed_id, false); | |
7039 | ||
7040 | if ($unread === false) | |
7041 | $unread = getFeedUnread($link, $feed_id, false); | |
7042 | ||
7043 | $obj['id'] = 'FEED:' . $feed_id; | |
7044 | $obj['name'] = $title; | |
7045 | $obj['unread'] = (int) $unread; | |
7046 | $obj['type'] = 'feed'; | |
7047 | $obj['error'] = $error; | |
7048 | $obj['updated'] = $updated; | |
7049 | $obj['icon'] = getFeedIcon($feed_id); | |
7050 | $obj['bare_id'] = $feed_id; | |
7051 | ||
7052 | return $obj; | |
7053 | } | |
7054 | ||
7055 | function fetch_twitter_rss($link, $url, $owner_uid) { | |
7056 | $result = db_query($link, "SELECT twitter_oauth FROM ttrss_users | |
7057 | WHERE id = $owner_uid"); | |
7058 | ||
7059 | $access_token = json_decode(db_fetch_result($result, 0, 'twitter_oauth'), true); | |
7060 | ||
7061 | if ($access_token) { | |
7062 | ||
7063 | /* Create a TwitterOauth object with consumer/user tokens. */ | |
7064 | $connection = new TwitterOAuth(CONSUMER_KEY, CONSUMER_SECRET, $access_token['oauth_token'], $access_token['oauth_token_secret']); | |
7065 | ||
7066 | /* If method is set change API call made. Test is called by default. */ | |
7067 | $content = $connection->get($url); | |
7068 | ||
7069 | $rss = new MagpieRSS($content, MAGPIE_OUTPUT_ENCODING, | |
7070 | MAGPIE_INPUT_ENCODING, MAGPIE_DETECT_ENCODING ); | |
7071 | ||
7072 | return $rss; | |
7073 | } else { | |
7074 | return false; | |
7075 | } | |
7076 | } | |
7077 | ||
7078 | function print_user_stylesheet($link) { | |
7079 | $value = get_pref($link, 'USER_STYLESHEET'); | |
7080 | ||
7081 | if ($value) { | |
7082 | print "<style type=\"text/css\">"; | |
7083 | print str_replace("<br/>", "\n", $value); | |
7084 | print "</style>"; | |
7085 | } | |
7086 | ||
7087 | } | |
7088 | ||
7089 | function rewrite_urls($line) { | |
7090 | global $url_regex; | |
7091 | ||
7092 | $urls = null; | |
7093 | ||
7094 | $result = preg_replace("/((?<!=.)((http|https|ftp)+):\/\/[^ ,!]+)/i", | |
7095 | "<a target=\"_blank\" href=\"\\1\">\\1</a>", $line); | |
7096 | ||
7097 | return $result; | |
7098 | } | |
7099 | ||
7100 | ?> |