]>
Commit | Line | Data |
---|---|---|
1 | <?php | |
2 | define('EXPECTED_CONFIG_VERSION', 26); | |
3 | define('SCHEMA_VERSION', 102); | |
4 | ||
5 | $fetch_last_error = false; | |
6 | $pluginhost = false; | |
7 | ||
8 | function __autoload($class) { | |
9 | $class_file = str_replace("_", "/", strtolower(basename($class))); | |
10 | ||
11 | $file = dirname(__FILE__)."/../classes/$class_file.php"; | |
12 | ||
13 | if (file_exists($file)) { | |
14 | require $file; | |
15 | } | |
16 | ||
17 | } | |
18 | ||
19 | mb_internal_encoding("UTF-8"); | |
20 | date_default_timezone_set('UTC'); | |
21 | if (defined('E_DEPRECATED')) { | |
22 | error_reporting(E_ALL & ~E_NOTICE & ~E_DEPRECATED); | |
23 | } else { | |
24 | error_reporting(E_ALL & ~E_NOTICE); | |
25 | } | |
26 | ||
27 | require_once 'config.php'; | |
28 | ||
29 | if (DB_TYPE == "pgsql") { | |
30 | define('SUBSTRING_FOR_DATE', 'SUBSTRING_FOR_DATE'); | |
31 | } else { | |
32 | define('SUBSTRING_FOR_DATE', 'SUBSTRING'); | |
33 | } | |
34 | ||
35 | define('THEME_VERSION_REQUIRED', 1.1); | |
36 | ||
37 | /** | |
38 | * Return available translations names. | |
39 | * | |
40 | * @access public | |
41 | * @return array A array of available translations. | |
42 | */ | |
43 | function get_translations() { | |
44 | $tr = array( | |
45 | "auto" => "Detect automatically", | |
46 | "ca_CA" => "Català", | |
47 | "en_US" => "English", | |
48 | "es_ES" => "Español", | |
49 | "de_DE" => "Deutsch", | |
50 | "fr_FR" => "Français", | |
51 | "hu_HU" => "Magyar (Hungarian)", | |
52 | "it_IT" => "Italiano", | |
53 | "ja_JP" => "日本語 (Japanese)", | |
54 | "nb_NO" => "Norwegian bokmål", | |
55 | "pl_PL" => "Polski", | |
56 | "ru_RU" => "Русский", | |
57 | "pt_BR" => "Portuguese/Brazil", | |
58 | "zh_CN" => "Simplified Chinese"); | |
59 | ||
60 | return $tr; | |
61 | } | |
62 | ||
63 | require_once "lib/accept-to-gettext.php"; | |
64 | require_once "lib/gettext/gettext.inc"; | |
65 | ||
66 | function startup_gettext() { | |
67 | ||
68 | # Get locale from Accept-Language header | |
69 | $lang = al2gt(array_keys(get_translations()), "text/html"); | |
70 | ||
71 | if (defined('_TRANSLATION_OVERRIDE_DEFAULT')) { | |
72 | $lang = _TRANSLATION_OVERRIDE_DEFAULT; | |
73 | } | |
74 | ||
75 | /* In login action of mobile version */ | |
76 | if ($_POST["language"] && defined('MOBILE_VERSION')) { | |
77 | $lang = $_POST["language"]; | |
78 | } else { | |
79 | $lang = $_SESSION["language"]; | |
80 | } | |
81 | ||
82 | if ($lang) { | |
83 | if (defined('LC_MESSAGES')) { | |
84 | _setlocale(LC_MESSAGES, $lang); | |
85 | } else if (defined('LC_ALL')) { | |
86 | _setlocale(LC_ALL, $lang); | |
87 | } | |
88 | ||
89 | if (defined('MOBILE_VERSION')) { | |
90 | _bindtextdomain("messages", "../locale"); | |
91 | } else { | |
92 | _bindtextdomain("messages", "locale"); | |
93 | } | |
94 | ||
95 | _textdomain("messages"); | |
96 | _bind_textdomain_codeset("messages", "UTF-8"); | |
97 | } | |
98 | } | |
99 | ||
100 | startup_gettext(); | |
101 | ||
102 | require_once 'db-prefs.php'; | |
103 | require_once 'version.php'; | |
104 | ||
105 | ini_set('user_agent', SELF_USER_AGENT); | |
106 | ||
107 | require_once 'lib/pubsubhubbub/publisher.php'; | |
108 | require_once 'lib/htmLawed.php'; | |
109 | ||
110 | $tz_offset = -1; | |
111 | $utc_tz = new DateTimeZone('UTC'); | |
112 | $schema_version = false; | |
113 | ||
114 | /** | |
115 | * Print a timestamped debug message. | |
116 | * | |
117 | * @param string $msg The debug message. | |
118 | * @return void | |
119 | */ | |
120 | function _debug($msg) { | |
121 | if (defined('QUIET') && QUIET) { | |
122 | return; | |
123 | } | |
124 | $ts = strftime("%H:%M:%S", time()); | |
125 | if (function_exists('posix_getpid')) { | |
126 | $ts = "$ts/" . posix_getpid(); | |
127 | } | |
128 | print "[$ts] $msg\n"; | |
129 | } // function _debug | |
130 | ||
131 | /** | |
132 | * Purge a feed old posts. | |
133 | * | |
134 | * @param mixed $link A database connection. | |
135 | * @param mixed $feed_id The id of the purged feed. | |
136 | * @param mixed $purge_interval Olderness of purged posts. | |
137 | * @param boolean $debug Set to True to enable the debug. False by default. | |
138 | * @access public | |
139 | * @return void | |
140 | */ | |
141 | function purge_feed($link, $feed_id, $purge_interval, $debug = false) { | |
142 | ||
143 | if (!$purge_interval) $purge_interval = feed_purge_interval($link, $feed_id); | |
144 | ||
145 | $rows = -1; | |
146 | ||
147 | $result = db_query($link, | |
148 | "SELECT owner_uid FROM ttrss_feeds WHERE id = '$feed_id'"); | |
149 | ||
150 | $owner_uid = false; | |
151 | ||
152 | if (db_num_rows($result) == 1) { | |
153 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
154 | } | |
155 | ||
156 | if ($purge_interval == -1 || !$purge_interval) { | |
157 | if ($owner_uid) { | |
158 | ccache_update($link, $feed_id, $owner_uid); | |
159 | } | |
160 | return; | |
161 | } | |
162 | ||
163 | if (!$owner_uid) return; | |
164 | ||
165 | if (FORCE_ARTICLE_PURGE == 0) { | |
166 | $purge_unread = get_pref($link, "PURGE_UNREAD_ARTICLES", | |
167 | $owner_uid, false); | |
168 | } else { | |
169 | $purge_unread = true; | |
170 | $purge_interval = FORCE_ARTICLE_PURGE; | |
171 | } | |
172 | ||
173 | if (!$purge_unread) $query_limit = " unread = false AND "; | |
174 | ||
175 | if (DB_TYPE == "pgsql") { | |
176 | $pg_version = get_pgsql_version($link); | |
177 | ||
178 | if (preg_match("/^7\./", $pg_version) || preg_match("/^8\.0/", $pg_version)) { | |
179 | ||
180 | $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE | |
181 | ttrss_entries.id = ref_id AND | |
182 | marked = false AND | |
183 | feed_id = '$feed_id' AND | |
184 | $query_limit | |
185 | ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'"); | |
186 | ||
187 | } else { | |
188 | ||
189 | $result = db_query($link, "DELETE FROM ttrss_user_entries | |
190 | USING ttrss_entries | |
191 | WHERE ttrss_entries.id = ref_id AND | |
192 | marked = false AND | |
193 | feed_id = '$feed_id' AND | |
194 | $query_limit | |
195 | ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'"); | |
196 | } | |
197 | ||
198 | $rows = pg_affected_rows($result); | |
199 | ||
200 | } else { | |
201 | ||
202 | /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE | |
203 | marked = false AND feed_id = '$feed_id' AND | |
204 | (SELECT date_updated FROM ttrss_entries WHERE | |
205 | id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */ | |
206 | ||
207 | $result = db_query($link, "DELETE FROM ttrss_user_entries | |
208 | USING ttrss_user_entries, ttrss_entries | |
209 | WHERE ttrss_entries.id = ref_id AND | |
210 | marked = false AND | |
211 | feed_id = '$feed_id' AND | |
212 | $query_limit | |
213 | ttrss_entries.date_updated < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); | |
214 | ||
215 | $rows = mysql_affected_rows($link); | |
216 | ||
217 | } | |
218 | ||
219 | ccache_update($link, $feed_id, $owner_uid); | |
220 | ||
221 | if ($debug) { | |
222 | _debug("Purged feed $feed_id ($purge_interval): deleted $rows articles"); | |
223 | } | |
224 | } // function purge_feed | |
225 | ||
226 | function feed_purge_interval($link, $feed_id) { | |
227 | ||
228 | $result = db_query($link, "SELECT purge_interval, owner_uid FROM ttrss_feeds | |
229 | WHERE id = '$feed_id'"); | |
230 | ||
231 | if (db_num_rows($result) == 1) { | |
232 | $purge_interval = db_fetch_result($result, 0, "purge_interval"); | |
233 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
234 | ||
235 | if ($purge_interval == 0) $purge_interval = get_pref($link, | |
236 | 'PURGE_OLD_DAYS', $owner_uid); | |
237 | ||
238 | return $purge_interval; | |
239 | ||
240 | } else { | |
241 | return -1; | |
242 | } | |
243 | } | |
244 | ||
245 | function purge_orphans($link, $do_output = false) { | |
246 | ||
247 | // purge orphaned posts in main content table | |
248 | $result = db_query($link, "DELETE FROM ttrss_entries WHERE | |
249 | (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0"); | |
250 | ||
251 | if ($do_output) { | |
252 | $rows = db_affected_rows($link, $result); | |
253 | _debug("Purged $rows orphaned posts."); | |
254 | } | |
255 | } | |
256 | ||
257 | function get_feed_update_interval($link, $feed_id) { | |
258 | $result = db_query($link, "SELECT owner_uid, update_interval FROM | |
259 | ttrss_feeds WHERE id = '$feed_id'"); | |
260 | ||
261 | if (db_num_rows($result) == 1) { | |
262 | $update_interval = db_fetch_result($result, 0, "update_interval"); | |
263 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
264 | ||
265 | if ($update_interval != 0) { | |
266 | return $update_interval; | |
267 | } else { | |
268 | return get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $owner_uid, false); | |
269 | } | |
270 | ||
271 | } else { | |
272 | return -1; | |
273 | } | |
274 | } | |
275 | ||
276 | function fetch_file_contents($url, $type = false, $login = false, $pass = false, $post_query = false) { | |
277 | $login = urlencode($login); | |
278 | $pass = urlencode($pass); | |
279 | ||
280 | global $fetch_last_error; | |
281 | ||
282 | if (function_exists('curl_init') && !ini_get("open_basedir")) { | |
283 | $ch = curl_init($url); | |
284 | ||
285 | curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 15); | |
286 | curl_setopt($ch, CURLOPT_TIMEOUT, 45); | |
287 | curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); | |
288 | curl_setopt($ch, CURLOPT_MAXREDIRS, 20); | |
289 | curl_setopt($ch, CURLOPT_BINARYTRANSFER, true); | |
290 | curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); | |
291 | curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); | |
292 | curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY); | |
293 | curl_setopt($ch, CURLOPT_USERAGENT, SELF_USER_AGENT); | |
294 | curl_setopt($ch, CURLOPT_ENCODING , "gzip"); | |
295 | ||
296 | if ($post_query) { | |
297 | curl_setopt($ch, CURLOPT_POST, true); | |
298 | curl_setopt($ch, CURLOPT_POSTFIELDS, $post_query); | |
299 | } | |
300 | ||
301 | if ($login && $pass) | |
302 | curl_setopt($ch, CURLOPT_USERPWD, "$login:$pass"); | |
303 | ||
304 | $contents = @curl_exec($ch); | |
305 | ||
306 | if ($contents === false) { | |
307 | $fetch_last_error = curl_error($ch); | |
308 | curl_close($ch); | |
309 | return false; | |
310 | } | |
311 | ||
312 | $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE); | |
313 | $content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE); | |
314 | curl_close($ch); | |
315 | ||
316 | if ($http_code != 200 || $type && strpos($content_type, "$type") === false) { | |
317 | return false; | |
318 | } | |
319 | ||
320 | return $contents; | |
321 | } else { | |
322 | if ($login && $pass ){ | |
323 | $url_parts = array(); | |
324 | ||
325 | preg_match("/(^[^:]*):\/\/(.*)/", $url, $url_parts); | |
326 | ||
327 | if ($url_parts[1] && $url_parts[2]) { | |
328 | $url = $url_parts[1] . "://$login:$pass@" . $url_parts[2]; | |
329 | } | |
330 | } | |
331 | ||
332 | $data = @file_get_contents($url); | |
333 | ||
334 | if (!$data && function_exists('error_get_last')) { | |
335 | $error = error_get_last(); | |
336 | $fetch_last_error = $error["message"]; | |
337 | } | |
338 | return $data; | |
339 | } | |
340 | ||
341 | } | |
342 | ||
343 | /** | |
344 | * Try to determine the favicon URL for a feed. | |
345 | * adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/) | |
346 | * http://dev.wp-plugins.org/file/favatars/trunk/favatars.php | |
347 | * | |
348 | * @param string $url A feed or page URL | |
349 | * @access public | |
350 | * @return mixed The favicon URL, or false if none was found. | |
351 | */ | |
352 | function get_favicon_url($url) { | |
353 | ||
354 | $favicon_url = false; | |
355 | ||
356 | if ($html = @fetch_file_contents($url)) { | |
357 | ||
358 | libxml_use_internal_errors(true); | |
359 | ||
360 | $doc = new DOMDocument(); | |
361 | $doc->loadHTML($html); | |
362 | $xpath = new DOMXPath($doc); | |
363 | ||
364 | $base = $xpath->query('/html/head/base'); | |
365 | foreach ($base as $b) { | |
366 | $url = $b->getAttribute("href"); | |
367 | break; | |
368 | } | |
369 | ||
370 | $entries = $xpath->query('/html/head/link[@rel="shortcut icon" or @rel="icon"]'); | |
371 | if (count($entries) > 0) { | |
372 | foreach ($entries as $entry) { | |
373 | $favicon_url = rewrite_relative_url($url, $entry->getAttribute("href")); | |
374 | break; | |
375 | } | |
376 | } | |
377 | } | |
378 | ||
379 | if (!$favicon_url) | |
380 | $favicon_url = rewrite_relative_url($url, "/favicon.ico"); | |
381 | ||
382 | return $favicon_url; | |
383 | } // function get_favicon_url | |
384 | ||
385 | function check_feed_favicon($site_url, $feed, $link) { | |
386 | # print "FAVICON [$site_url]: $favicon_url\n"; | |
387 | ||
388 | $icon_file = ICONS_DIR . "/$feed.ico"; | |
389 | ||
390 | if (!file_exists($icon_file)) { | |
391 | $favicon_url = get_favicon_url($site_url); | |
392 | ||
393 | if ($favicon_url) { | |
394 | // Limiting to "image" type misses those served with text/plain | |
395 | $contents = fetch_file_contents($favicon_url); // , "image"); | |
396 | ||
397 | if ($contents) { | |
398 | // Crude image type matching. | |
399 | // Patterns gleaned from the file(1) source code. | |
400 | if (preg_match('/^\x00\x00\x01\x00/', $contents)) { | |
401 | // 0 string \000\000\001\000 MS Windows icon resource | |
402 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa MS Windows icon resource"); | |
403 | } | |
404 | elseif (preg_match('/^GIF8/', $contents)) { | |
405 | // 0 string GIF8 GIF image data | |
406 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa GIF image"); | |
407 | } | |
408 | elseif (preg_match('/^\x89PNG\x0d\x0a\x1a\x0a/', $contents)) { | |
409 | // 0 string \x89PNG\x0d\x0a\x1a\x0a PNG image data | |
410 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa PNG image"); | |
411 | } | |
412 | elseif (preg_match('/^\xff\xd8/', $contents)) { | |
413 | // 0 beshort 0xffd8 JPEG image data | |
414 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa JPG image"); | |
415 | } | |
416 | else { | |
417 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa UNKNOWN type"); | |
418 | $contents = ""; | |
419 | } | |
420 | } | |
421 | ||
422 | if ($contents) { | |
423 | $fp = @fopen($icon_file, "w"); | |
424 | ||
425 | if ($fp) { | |
426 | fwrite($fp, $contents); | |
427 | fclose($fp); | |
428 | chmod($icon_file, 0644); | |
429 | } | |
430 | } | |
431 | } | |
432 | } | |
433 | } | |
434 | ||
435 | function print_select($id, $default, $values, $attributes = "") { | |
436 | print "<select name=\"$id\" id=\"$id\" $attributes>"; | |
437 | foreach ($values as $v) { | |
438 | if ($v == $default) | |
439 | $sel = "selected=\"1\""; | |
440 | else | |
441 | $sel = ""; | |
442 | ||
443 | print "<option value=\"$v\" $sel>$v</option>"; | |
444 | } | |
445 | print "</select>"; | |
446 | } | |
447 | ||
448 | function print_select_hash($id, $default, $values, $attributes = "") { | |
449 | print "<select name=\"$id\" id='$id' $attributes>"; | |
450 | foreach (array_keys($values) as $v) { | |
451 | if ($v == $default) | |
452 | $sel = 'selected="selected"'; | |
453 | else | |
454 | $sel = ""; | |
455 | ||
456 | print "<option $sel value=\"$v\">".$values[$v]."</option>"; | |
457 | } | |
458 | ||
459 | print "</select>"; | |
460 | } | |
461 | ||
462 | function getmicrotime() { | |
463 | list($usec, $sec) = explode(" ",microtime()); | |
464 | return ((float)$usec + (float)$sec); | |
465 | } | |
466 | ||
467 | function print_radio($id, $default, $true_is, $values, $attributes = "") { | |
468 | foreach ($values as $v) { | |
469 | ||
470 | if ($v == $default) | |
471 | $sel = "checked"; | |
472 | else | |
473 | $sel = ""; | |
474 | ||
475 | if ($v == $true_is) { | |
476 | $sel .= " value=\"1\""; | |
477 | } else { | |
478 | $sel .= " value=\"0\""; | |
479 | } | |
480 | ||
481 | print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\" | |
482 | type=\"radio\" $sel $attributes name=\"$id\"> $v "; | |
483 | ||
484 | } | |
485 | } | |
486 | ||
487 | function initialize_user_prefs($link, $uid, $profile = false) { | |
488 | ||
489 | $uid = db_escape_string($uid); | |
490 | ||
491 | if (!$profile) { | |
492 | $profile = "NULL"; | |
493 | $profile_qpart = "AND profile IS NULL"; | |
494 | } else { | |
495 | $profile_qpart = "AND profile = '$profile'"; | |
496 | } | |
497 | ||
498 | if (get_schema_version($link) < 63) $profile_qpart = ""; | |
499 | ||
500 | db_query($link, "BEGIN"); | |
501 | ||
502 | $result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs"); | |
503 | ||
504 | $u_result = db_query($link, "SELECT pref_name | |
505 | FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart"); | |
506 | ||
507 | $active_prefs = array(); | |
508 | ||
509 | while ($line = db_fetch_assoc($u_result)) { | |
510 | array_push($active_prefs, $line["pref_name"]); | |
511 | } | |
512 | ||
513 | while ($line = db_fetch_assoc($result)) { | |
514 | if (array_search($line["pref_name"], $active_prefs) === FALSE) { | |
515 | // print "adding " . $line["pref_name"] . "<br>"; | |
516 | ||
517 | if (get_schema_version($link) < 63) { | |
518 | db_query($link, "INSERT INTO ttrss_user_prefs | |
519 | (owner_uid,pref_name,value) VALUES | |
520 | ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')"); | |
521 | ||
522 | } else { | |
523 | db_query($link, "INSERT INTO ttrss_user_prefs | |
524 | (owner_uid,pref_name,value, profile) VALUES | |
525 | ('$uid', '".$line["pref_name"]."','".$line["def_value"]."', $profile)"); | |
526 | } | |
527 | ||
528 | } | |
529 | } | |
530 | ||
531 | db_query($link, "COMMIT"); | |
532 | ||
533 | } | |
534 | ||
535 | function get_ssl_certificate_id() { | |
536 | if ($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"]) { | |
537 | return sha1($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"] . | |
538 | $_SERVER["REDIRECT_SSL_CLIENT_V_START"] . | |
539 | $_SERVER["REDIRECT_SSL_CLIENT_V_END"] . | |
540 | $_SERVER["REDIRECT_SSL_CLIENT_S_DN"]); | |
541 | } | |
542 | return ""; | |
543 | } | |
544 | ||
545 | function authenticate_user($link, $login, $password, $check_only = false) { | |
546 | ||
547 | if (!SINGLE_USER_MODE) { | |
548 | ||
549 | $user_id = false; | |
550 | ||
551 | global $pluginhost; | |
552 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_AUTH_USER) as $plugin) { | |
553 | ||
554 | $user_id = (int) $plugin->authenticate($login, $password); | |
555 | ||
556 | if ($user_id) { | |
557 | $_SESSION["auth_module"] = strtolower(get_class($plugin)); | |
558 | break; | |
559 | } | |
560 | } | |
561 | ||
562 | if ($user_id && !$check_only) { | |
563 | $_SESSION["uid"] = $user_id; | |
564 | ||
565 | $result = db_query($link, "SELECT login,access_level,pwd_hash FROM ttrss_users | |
566 | WHERE id = '$user_id'"); | |
567 | ||
568 | $_SESSION["name"] = db_fetch_result($result, 0, "login"); | |
569 | $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level"); | |
570 | $_SESSION["csrf_token"] = sha1(uniqid(rand(), true)); | |
571 | ||
572 | db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " . | |
573 | $_SESSION["uid"]); | |
574 | ||
575 | $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"]; | |
576 | $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash"); | |
577 | ||
578 | $_SESSION["last_version_check"] = time(); | |
579 | ||
580 | initialize_user_prefs($link, $_SESSION["uid"]); | |
581 | ||
582 | return true; | |
583 | } | |
584 | ||
585 | return false; | |
586 | ||
587 | } else { | |
588 | ||
589 | $_SESSION["uid"] = 1; | |
590 | $_SESSION["name"] = "admin"; | |
591 | $_SESSION["access_level"] = 10; | |
592 | ||
593 | $_SESSION["hide_hello"] = true; | |
594 | $_SESSION["hide_logout"] = true; | |
595 | ||
596 | $_SESSION["auth_module"] = false; | |
597 | ||
598 | if (!$_SESSION["csrf_token"]) { | |
599 | $_SESSION["csrf_token"] = sha1(uniqid(rand(), true)); | |
600 | } | |
601 | ||
602 | $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"]; | |
603 | ||
604 | initialize_user_prefs($link, $_SESSION["uid"]); | |
605 | ||
606 | return true; | |
607 | } | |
608 | } | |
609 | ||
610 | function make_password($length = 8) { | |
611 | ||
612 | $password = ""; | |
613 | $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ"; | |
614 | ||
615 | $i = 0; | |
616 | ||
617 | while ($i < $length) { | |
618 | $char = substr($possible, mt_rand(0, strlen($possible)-1), 1); | |
619 | ||
620 | if (!strstr($password, $char)) { | |
621 | $password .= $char; | |
622 | $i++; | |
623 | } | |
624 | } | |
625 | return $password; | |
626 | } | |
627 | ||
628 | // this is called after user is created to initialize default feeds, labels | |
629 | // or whatever else | |
630 | ||
631 | // user preferences are checked on every login, not here | |
632 | ||
633 | function initialize_user($link, $uid) { | |
634 | ||
635 | db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url) | |
636 | values ('$uid', 'Tiny Tiny RSS: New Releases', | |
637 | 'http://tt-rss.org/releases.rss')"); | |
638 | ||
639 | db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url) | |
640 | values ('$uid', 'Tiny Tiny RSS: Forum', | |
641 | 'http://tt-rss.org/forum/rss.php')"); | |
642 | } | |
643 | ||
644 | function logout_user() { | |
645 | session_destroy(); | |
646 | if (isset($_COOKIE[session_name()])) { | |
647 | setcookie(session_name(), '', time()-42000, '/'); | |
648 | } | |
649 | } | |
650 | ||
651 | function validate_csrf($csrf_token) { | |
652 | return $csrf_token == $_SESSION['csrf_token']; | |
653 | } | |
654 | ||
655 | function validate_session($link) { | |
656 | if (SINGLE_USER_MODE) return true; | |
657 | ||
658 | $check_ip = $_SESSION['ip_address']; | |
659 | ||
660 | switch (SESSION_CHECK_ADDRESS) { | |
661 | case 0: | |
662 | $check_ip = ''; | |
663 | break; | |
664 | case 1: | |
665 | $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+1); | |
666 | break; | |
667 | case 2: | |
668 | $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')); | |
669 | $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+1); | |
670 | break; | |
671 | }; | |
672 | ||
673 | if ($check_ip && strpos($_SERVER['REMOTE_ADDR'], $check_ip) !== 0) { | |
674 | $_SESSION["login_error_msg"] = | |
675 | __("Session failed to validate (incorrect IP)"); | |
676 | return false; | |
677 | } | |
678 | ||
679 | if ($_SESSION["ref_schema_version"] != get_schema_version($link, true)) | |
680 | return false; | |
681 | ||
682 | if ($_SESSION["uid"]) { | |
683 | ||
684 | $result = db_query($link, | |
685 | "SELECT pwd_hash FROM ttrss_users WHERE id = '".$_SESSION["uid"]."'"); | |
686 | ||
687 | $pwd_hash = db_fetch_result($result, 0, "pwd_hash"); | |
688 | ||
689 | if ($pwd_hash != $_SESSION["pwd_hash"]) { | |
690 | return false; | |
691 | } | |
692 | } | |
693 | ||
694 | /* if ($_SESSION["cookie_lifetime"] && $_SESSION["uid"]) { | |
695 | ||
696 | //print_r($_SESSION); | |
697 | ||
698 | if (time() > $_SESSION["cookie_lifetime"]) { | |
699 | return false; | |
700 | } | |
701 | } */ | |
702 | ||
703 | return true; | |
704 | } | |
705 | ||
706 | function load_user_plugins($link, $owner_uid) { | |
707 | if ($owner_uid) { | |
708 | $plugins = get_pref($link, "_ENABLED_PLUGINS", $owner_uid); | |
709 | ||
710 | global $pluginhost; | |
711 | $pluginhost->load($plugins, $pluginhost::KIND_USER, $owner_uid); | |
712 | ||
713 | if (get_schema_version($link) > 100) { | |
714 | $pluginhost->load_data(); | |
715 | } | |
716 | } | |
717 | } | |
718 | ||
719 | function login_sequence($link, $login_form = 0) { | |
720 | if (SINGLE_USER_MODE) { | |
721 | authenticate_user($link, "admin", null); | |
722 | load_user_plugins($link, $_SESSION["uid"]); | |
723 | } else { | |
724 | if (!$_SESSION["uid"] || !validate_session($link)) { | |
725 | ||
726 | if (AUTH_AUTO_LOGIN && authenticate_user($link, null, null)) { | |
727 | $_SESSION["ref_schema_version"] = get_schema_version($link, true); | |
728 | } else { | |
729 | authenticate_user($link, null, null, true); | |
730 | } | |
731 | ||
732 | if (!$_SESSION["uid"]) render_login_form($link, $login_form); | |
733 | ||
734 | } else { | |
735 | /* bump login timestamp */ | |
736 | db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " . | |
737 | $_SESSION["uid"]); | |
738 | } | |
739 | ||
740 | if ($_SESSION["uid"] && $_SESSION["language"] && SESSION_COOKIE_LIFETIME > 0) { | |
741 | setcookie("ttrss_lang", $_SESSION["language"], | |
742 | time() + SESSION_COOKIE_LIFETIME); | |
743 | } | |
744 | ||
745 | if ($_SESSION["uid"]) { | |
746 | load_user_plugins($link, $_SESSION["uid"]); | |
747 | } | |
748 | } | |
749 | } | |
750 | ||
751 | function truncate_string($str, $max_len, $suffix = '…') { | |
752 | if (mb_strlen($str, "utf-8") > $max_len - 3) { | |
753 | return mb_substr($str, 0, $max_len, "utf-8") . $suffix; | |
754 | } else { | |
755 | return $str; | |
756 | } | |
757 | } | |
758 | ||
759 | function theme_image($link, $filename) { | |
760 | if ($link) { | |
761 | $theme_path = get_user_theme_path($link); | |
762 | ||
763 | if ($theme_path && is_file($theme_path.$filename)) { | |
764 | return $theme_path.$filename; | |
765 | } else { | |
766 | return $filename; | |
767 | } | |
768 | } else { | |
769 | return $filename; | |
770 | } | |
771 | } | |
772 | ||
773 | function get_user_theme($link) { | |
774 | ||
775 | if (get_schema_version($link) >= 63 && $_SESSION["uid"]) { | |
776 | $theme_name = get_pref($link, "_THEME_ID"); | |
777 | if (is_dir("themes/$theme_name")) { | |
778 | return $theme_name; | |
779 | } else { | |
780 | return ''; | |
781 | } | |
782 | } else { | |
783 | return ''; | |
784 | } | |
785 | ||
786 | } | |
787 | ||
788 | function get_user_theme_path($link) { | |
789 | $theme_path = ''; | |
790 | ||
791 | if (get_schema_version($link) >= 63 && $_SESSION["uid"]) { | |
792 | $theme_name = get_pref($link, "_THEME_ID"); | |
793 | ||
794 | if ($theme_name && is_dir("themes/$theme_name")) { | |
795 | $theme_path = "themes/$theme_name/"; | |
796 | } else { | |
797 | $theme_name = ''; | |
798 | } | |
799 | } else { | |
800 | $theme_path = ''; | |
801 | } | |
802 | ||
803 | if ($theme_path) { | |
804 | if (is_file("$theme_path/theme.ini")) { | |
805 | $ini = parse_ini_file("$theme_path/theme.ini", true); | |
806 | if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED) { | |
807 | return $theme_path; | |
808 | } | |
809 | } | |
810 | } | |
811 | return ''; | |
812 | } | |
813 | ||
814 | function get_user_theme_options($link) { | |
815 | $t = get_user_theme_path($link); | |
816 | ||
817 | if ($t) { | |
818 | if (is_file("$t/theme.ini")) { | |
819 | $ini = parse_ini_file("$t/theme.ini", true); | |
820 | if ($ini['theme']['version']) { | |
821 | return $ini['theme']['options']; | |
822 | } | |
823 | } | |
824 | } | |
825 | return ''; | |
826 | } | |
827 | ||
828 | function print_theme_includes($link) { | |
829 | ||
830 | $t = get_user_theme_path($link); | |
831 | $time = time(); | |
832 | ||
833 | if ($t) { | |
834 | print "<link rel=\"stylesheet\" type=\"text/css\" | |
835 | href=\"$t/theme.css?$time \">"; | |
836 | if (file_exists("$t/theme.js")) { | |
837 | print "<script type=\"text/javascript\" src=\"$t/theme.js?$time\"> | |
838 | </script>"; | |
839 | } | |
840 | } | |
841 | } | |
842 | ||
843 | function get_all_themes() { | |
844 | $themes = glob("themes/*"); | |
845 | ||
846 | asort($themes); | |
847 | ||
848 | $rv = array(); | |
849 | ||
850 | foreach ($themes as $t) { | |
851 | if (is_file("$t/theme.ini")) { | |
852 | $ini = parse_ini_file("$t/theme.ini", true); | |
853 | if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED && | |
854 | !$ini['theme']['disabled']) { | |
855 | $entry = array(); | |
856 | $entry["path"] = $t; | |
857 | $entry["base"] = basename($t); | |
858 | $entry["name"] = $ini['theme']['name']; | |
859 | $entry["version"] = $ini['theme']['version']; | |
860 | $entry["author"] = $ini['theme']['author']; | |
861 | $entry["options"] = $ini['theme']['options']; | |
862 | array_push($rv, $entry); | |
863 | } | |
864 | } | |
865 | } | |
866 | ||
867 | return $rv; | |
868 | } | |
869 | ||
870 | function convert_timestamp($timestamp, $source_tz, $dest_tz) { | |
871 | ||
872 | try { | |
873 | $source_tz = new DateTimeZone($source_tz); | |
874 | } catch (Exception $e) { | |
875 | $source_tz = new DateTimeZone('UTC'); | |
876 | } | |
877 | ||
878 | try { | |
879 | $dest_tz = new DateTimeZone($dest_tz); | |
880 | } catch (Exception $e) { | |
881 | $dest_tz = new DateTimeZone('UTC'); | |
882 | } | |
883 | ||
884 | $dt = new DateTime(date('Y-m-d H:i:s', $timestamp), $source_tz); | |
885 | return $dt->format('U') + $dest_tz->getOffset($dt); | |
886 | } | |
887 | ||
888 | function make_local_datetime($link, $timestamp, $long, $owner_uid = false, | |
889 | $no_smart_dt = false) { | |
890 | ||
891 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
892 | if (!$timestamp) $timestamp = '1970-01-01 0:00'; | |
893 | ||
894 | global $utc_tz; | |
895 | global $tz_offset; | |
896 | ||
897 | # We store date in UTC internally | |
898 | $dt = new DateTime($timestamp, $utc_tz); | |
899 | ||
900 | if ($tz_offset == -1) { | |
901 | ||
902 | $user_tz_string = get_pref($link, 'USER_TIMEZONE', $owner_uid); | |
903 | ||
904 | try { | |
905 | $user_tz = new DateTimeZone($user_tz_string); | |
906 | } catch (Exception $e) { | |
907 | $user_tz = $utc_tz; | |
908 | } | |
909 | ||
910 | $tz_offset = $user_tz->getOffset($dt); | |
911 | } | |
912 | ||
913 | $user_timestamp = $dt->format('U') + $tz_offset; | |
914 | ||
915 | if (!$no_smart_dt) { | |
916 | return smart_date_time($link, $user_timestamp, | |
917 | $tz_offset, $owner_uid); | |
918 | } else { | |
919 | if ($long) | |
920 | $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid); | |
921 | else | |
922 | $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid); | |
923 | ||
924 | return date($format, $user_timestamp); | |
925 | } | |
926 | } | |
927 | ||
928 | function smart_date_time($link, $timestamp, $tz_offset = 0, $owner_uid = false) { | |
929 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
930 | ||
931 | if (date("Y.m.d", $timestamp) == date("Y.m.d", time() + $tz_offset)) { | |
932 | return date("G:i", $timestamp); | |
933 | } else if (date("Y", $timestamp) == date("Y", time() + $tz_offset)) { | |
934 | $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid); | |
935 | return date($format, $timestamp); | |
936 | } else { | |
937 | $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid); | |
938 | return date($format, $timestamp); | |
939 | } | |
940 | } | |
941 | ||
942 | function sql_bool_to_bool($s) { | |
943 | if ($s == "t" || $s == "1" || $s == "true") { | |
944 | return true; | |
945 | } else { | |
946 | return false; | |
947 | } | |
948 | } | |
949 | ||
950 | function bool_to_sql_bool($s) { | |
951 | if ($s) { | |
952 | return "true"; | |
953 | } else { | |
954 | return "false"; | |
955 | } | |
956 | } | |
957 | ||
958 | // Session caching removed due to causing wrong redirects to upgrade | |
959 | // script when get_schema_version() is called on an obsolete session | |
960 | // created on a previous schema version. | |
961 | function get_schema_version($link, $nocache = false) { | |
962 | global $schema_version; | |
963 | ||
964 | if (!$schema_version) { | |
965 | $result = db_query($link, "SELECT schema_version FROM ttrss_version"); | |
966 | $version = db_fetch_result($result, 0, "schema_version"); | |
967 | $schema_version = $version; | |
968 | return $version; | |
969 | } else { | |
970 | return $schema_version; | |
971 | } | |
972 | } | |
973 | ||
974 | function sanity_check($link) { | |
975 | require_once 'errors.php'; | |
976 | ||
977 | $error_code = 0; | |
978 | $schema_version = get_schema_version($link, true); | |
979 | ||
980 | if ($schema_version != SCHEMA_VERSION) { | |
981 | $error_code = 5; | |
982 | } | |
983 | ||
984 | if (DB_TYPE == "mysql") { | |
985 | $result = db_query($link, "SELECT true", false); | |
986 | if (db_num_rows($result) != 1) { | |
987 | $error_code = 10; | |
988 | } | |
989 | } | |
990 | ||
991 | if (db_escape_string("testTEST") != "testTEST") { | |
992 | $error_code = 12; | |
993 | } | |
994 | ||
995 | return array("code" => $error_code, "message" => $ERRORS[$error_code]); | |
996 | } | |
997 | ||
998 | function file_is_locked($filename) { | |
999 | if (function_exists('flock')) { | |
1000 | $fp = @fopen(LOCK_DIRECTORY . "/$filename", "r"); | |
1001 | if ($fp) { | |
1002 | if (flock($fp, LOCK_EX | LOCK_NB)) { | |
1003 | flock($fp, LOCK_UN); | |
1004 | fclose($fp); | |
1005 | return false; | |
1006 | } | |
1007 | fclose($fp); | |
1008 | return true; | |
1009 | } else { | |
1010 | return false; | |
1011 | } | |
1012 | } | |
1013 | return true; // consider the file always locked and skip the test | |
1014 | } | |
1015 | ||
1016 | function make_lockfile($filename) { | |
1017 | $fp = fopen(LOCK_DIRECTORY . "/$filename", "w"); | |
1018 | ||
1019 | if (flock($fp, LOCK_EX | LOCK_NB)) { | |
1020 | if (function_exists('posix_getpid')) { | |
1021 | fwrite($fp, posix_getpid() . "\n"); | |
1022 | } | |
1023 | return $fp; | |
1024 | } else { | |
1025 | return false; | |
1026 | } | |
1027 | } | |
1028 | ||
1029 | function make_stampfile($filename) { | |
1030 | $fp = fopen(LOCK_DIRECTORY . "/$filename", "w"); | |
1031 | ||
1032 | if (flock($fp, LOCK_EX | LOCK_NB)) { | |
1033 | fwrite($fp, time() . "\n"); | |
1034 | flock($fp, LOCK_UN); | |
1035 | fclose($fp); | |
1036 | return true; | |
1037 | } else { | |
1038 | return false; | |
1039 | } | |
1040 | } | |
1041 | ||
1042 | function sql_random_function() { | |
1043 | if (DB_TYPE == "mysql") { | |
1044 | return "RAND()"; | |
1045 | } else { | |
1046 | return "RANDOM()"; | |
1047 | } | |
1048 | } | |
1049 | ||
1050 | function catchup_feed($link, $feed, $cat_view, $owner_uid = false, $max_id = false) { | |
1051 | ||
1052 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
1053 | ||
1054 | //if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) { | |
1055 | ||
1056 | $ref_check_qpart = ($max_id && | |
1057 | !get_pref($link, 'REVERSE_HEADLINES')) ? "ref_id <= '$max_id'" : "true"; | |
1058 | ||
1059 | if (is_numeric($feed)) { | |
1060 | if ($cat_view) { | |
1061 | ||
1062 | if ($feed >= 0) { | |
1063 | ||
1064 | if ($feed > 0) { | |
1065 | $children = getChildCategories($link, $feed, $owner_uid); | |
1066 | array_push($children, $feed); | |
1067 | ||
1068 | $children = join(",", $children); | |
1069 | ||
1070 | $cat_qpart = "cat_id IN ($children)"; | |
1071 | } else { | |
1072 | $cat_qpart = "cat_id IS NULL"; | |
1073 | } | |
1074 | ||
1075 | db_query($link, "UPDATE ttrss_user_entries | |
1076 | SET unread = false,last_read = NOW() | |
1077 | WHERE feed_id IN (SELECT id FROM ttrss_feeds WHERE $cat_qpart) | |
1078 | AND $ref_check_qpart | |
1079 | AND owner_uid = $owner_uid"); | |
1080 | ||
1081 | } else if ($feed == -2) { | |
1082 | ||
1083 | db_query($link, "UPDATE ttrss_user_entries | |
1084 | SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*) | |
1085 | FROM ttrss_user_labels2 WHERE article_id = ref_id) > 0 | |
1086 | AND $ref_check_qpart | |
1087 | AND unread = true AND owner_uid = $owner_uid"); | |
1088 | } | |
1089 | ||
1090 | } else if ($feed > 0) { | |
1091 | ||
1092 | db_query($link, "UPDATE ttrss_user_entries | |
1093 | SET unread = false,last_read = NOW() | |
1094 | WHERE feed_id = '$feed' | |
1095 | AND $ref_check_qpart | |
1096 | AND owner_uid = $owner_uid"); | |
1097 | ||
1098 | } else if ($feed < 0 && $feed > -10) { // special, like starred | |
1099 | ||
1100 | if ($feed == -1) { | |
1101 | db_query($link, "UPDATE ttrss_user_entries | |
1102 | SET unread = false,last_read = NOW() | |
1103 | WHERE marked = true | |
1104 | AND $ref_check_qpart | |
1105 | AND owner_uid = $owner_uid"); | |
1106 | } | |
1107 | ||
1108 | if ($feed == -2) { | |
1109 | db_query($link, "UPDATE ttrss_user_entries | |
1110 | SET unread = false,last_read = NOW() | |
1111 | WHERE published = true | |
1112 | AND $ref_check_qpart | |
1113 | AND owner_uid = $owner_uid"); | |
1114 | } | |
1115 | ||
1116 | if ($feed == -3) { | |
1117 | ||
1118 | $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE"); | |
1119 | ||
1120 | if (DB_TYPE == "pgsql") { | |
1121 | $match_part = "updated > NOW() - INTERVAL '$intl hour' "; | |
1122 | } else { | |
1123 | $match_part = "updated > DATE_SUB(NOW(), | |
1124 | INTERVAL $intl HOUR) "; | |
1125 | } | |
1126 | ||
1127 | $result = db_query($link, "SELECT id FROM ttrss_entries, | |
1128 | ttrss_user_entries WHERE $match_part AND | |
1129 | unread = true AND | |
1130 | ttrss_user_entries.ref_id = ttrss_entries.id AND | |
1131 | owner_uid = $owner_uid"); | |
1132 | ||
1133 | $affected_ids = array(); | |
1134 | ||
1135 | while ($line = db_fetch_assoc($result)) { | |
1136 | array_push($affected_ids, $line["id"]); | |
1137 | } | |
1138 | ||
1139 | catchupArticlesById($link, $affected_ids, 0); | |
1140 | } | |
1141 | ||
1142 | if ($feed == -4) { | |
1143 | db_query($link, "UPDATE ttrss_user_entries | |
1144 | SET unread = false,last_read = NOW() | |
1145 | WHERE $ref_check_qpart AND owner_uid = $owner_uid"); | |
1146 | } | |
1147 | ||
1148 | } else if ($feed < -10) { // label | |
1149 | ||
1150 | $label_id = -$feed - 11; | |
1151 | ||
1152 | db_query($link, "UPDATE ttrss_user_entries, ttrss_user_labels2 | |
1153 | SET unread = false, last_read = NOW() | |
1154 | WHERE label_id = '$label_id' AND unread = true | |
1155 | AND $ref_check_qpart | |
1156 | AND owner_uid = '$owner_uid' AND ref_id = article_id"); | |
1157 | ||
1158 | } | |
1159 | ||
1160 | ccache_update($link, $feed, $owner_uid, $cat_view); | |
1161 | ||
1162 | } else { // tag | |
1163 | db_query($link, "BEGIN"); | |
1164 | ||
1165 | $tag_name = db_escape_string($feed); | |
1166 | ||
1167 | $result = db_query($link, "SELECT post_int_id FROM ttrss_tags | |
1168 | WHERE tag_name = '$tag_name' AND owner_uid = $owner_uid"); | |
1169 | ||
1170 | while ($line = db_fetch_assoc($result)) { | |
1171 | db_query($link, "UPDATE ttrss_user_entries SET | |
1172 | unread = false, last_read = NOW() | |
1173 | WHERE $ref_check_qpart AND int_id = " . $line["post_int_id"]); | |
1174 | } | |
1175 | db_query($link, "COMMIT"); | |
1176 | } | |
1177 | } | |
1178 | ||
1179 | function getAllCounters($link, $omode = "flc", $active_feed = false) { | |
1180 | ||
1181 | if (!$omode) $omode = "flc"; | |
1182 | ||
1183 | $data = getGlobalCounters($link); | |
1184 | ||
1185 | $data = array_merge($data, getVirtCounters($link)); | |
1186 | ||
1187 | if (strchr($omode, "l")) $data = array_merge($data, getLabelCounters($link)); | |
1188 | if (strchr($omode, "f")) $data = array_merge($data, getFeedCounters($link, $active_feed)); | |
1189 | if (strchr($omode, "t")) $data = array_merge($data, getTagCounters($link)); | |
1190 | if (strchr($omode, "c")) $data = array_merge($data, getCategoryCounters($link)); | |
1191 | ||
1192 | return $data; | |
1193 | } | |
1194 | ||
1195 | function getCategoryTitle($link, $cat_id) { | |
1196 | ||
1197 | if ($cat_id == -1) { | |
1198 | return __("Special"); | |
1199 | } else if ($cat_id == -2) { | |
1200 | return __("Labels"); | |
1201 | } else { | |
1202 | ||
1203 | $result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE | |
1204 | id = '$cat_id'"); | |
1205 | ||
1206 | if (db_num_rows($result) == 1) { | |
1207 | return db_fetch_result($result, 0, "title"); | |
1208 | } else { | |
1209 | return __("Uncategorized"); | |
1210 | } | |
1211 | } | |
1212 | } | |
1213 | ||
1214 | ||
1215 | function getCategoryCounters($link) { | |
1216 | $ret_arr = array(); | |
1217 | ||
1218 | /* Labels category */ | |
1219 | ||
1220 | $cv = array("id" => -2, "kind" => "cat", | |
1221 | "counter" => getCategoryUnread($link, -2)); | |
1222 | ||
1223 | array_push($ret_arr, $cv); | |
1224 | ||
1225 | $result = db_query($link, "SELECT id AS cat_id, value AS unread, | |
1226 | (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 | |
1227 | WHERE c2.parent_cat = ttrss_feed_categories.id) AS num_children | |
1228 | FROM ttrss_feed_categories, ttrss_cat_counters_cache | |
1229 | WHERE ttrss_cat_counters_cache.feed_id = id AND | |
1230 | ttrss_cat_counters_cache.owner_uid = ttrss_feed_categories.owner_uid AND | |
1231 | ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]); | |
1232 | ||
1233 | while ($line = db_fetch_assoc($result)) { | |
1234 | $line["cat_id"] = (int) $line["cat_id"]; | |
1235 | ||
1236 | if ($line["num_children"] > 0) { | |
1237 | $child_counter = getCategoryChildrenUnread($link, $line["cat_id"], $_SESSION["uid"]); | |
1238 | } else { | |
1239 | $child_counter = 0; | |
1240 | } | |
1241 | ||
1242 | $cv = array("id" => $line["cat_id"], "kind" => "cat", | |
1243 | "counter" => $line["unread"] + $child_counter); | |
1244 | ||
1245 | array_push($ret_arr, $cv); | |
1246 | } | |
1247 | ||
1248 | /* Special case: NULL category doesn't actually exist in the DB */ | |
1249 | ||
1250 | $cv = array("id" => 0, "kind" => "cat", | |
1251 | "counter" => (int) ccache_find($link, 0, $_SESSION["uid"], true)); | |
1252 | ||
1253 | array_push($ret_arr, $cv); | |
1254 | ||
1255 | return $ret_arr; | |
1256 | } | |
1257 | ||
1258 | // only accepts real cats (>= 0) | |
1259 | function getCategoryChildrenUnread($link, $cat, $owner_uid = false) { | |
1260 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
1261 | ||
1262 | $result = db_query($link, "SELECT id FROM ttrss_feed_categories WHERE parent_cat = '$cat' | |
1263 | AND owner_uid = $owner_uid"); | |
1264 | ||
1265 | $unread = 0; | |
1266 | ||
1267 | while ($line = db_fetch_assoc($result)) { | |
1268 | $unread += getCategoryUnread($link, $line["id"], $owner_uid); | |
1269 | $unread += getCategoryChildrenUnread($link, $line["id"], $owner_uid); | |
1270 | } | |
1271 | ||
1272 | return $unread; | |
1273 | } | |
1274 | ||
1275 | function getCategoryUnread($link, $cat, $owner_uid = false) { | |
1276 | ||
1277 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
1278 | ||
1279 | if ($cat >= 0) { | |
1280 | ||
1281 | if ($cat != 0) { | |
1282 | $cat_query = "cat_id = '$cat'"; | |
1283 | } else { | |
1284 | $cat_query = "cat_id IS NULL"; | |
1285 | } | |
1286 | ||
1287 | $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE $cat_query | |
1288 | AND owner_uid = " . $owner_uid); | |
1289 | ||
1290 | $cat_feeds = array(); | |
1291 | while ($line = db_fetch_assoc($result)) { | |
1292 | array_push($cat_feeds, "feed_id = " . $line["id"]); | |
1293 | } | |
1294 | ||
1295 | if (count($cat_feeds) == 0) return 0; | |
1296 | ||
1297 | $match_part = implode(" OR ", $cat_feeds); | |
1298 | ||
1299 | $result = db_query($link, "SELECT COUNT(int_id) AS unread | |
1300 | FROM ttrss_user_entries | |
1301 | WHERE unread = true AND ($match_part) | |
1302 | AND owner_uid = " . $owner_uid); | |
1303 | ||
1304 | $unread = 0; | |
1305 | ||
1306 | # this needs to be rewritten | |
1307 | while ($line = db_fetch_assoc($result)) { | |
1308 | $unread += $line["unread"]; | |
1309 | } | |
1310 | ||
1311 | return $unread; | |
1312 | } else if ($cat == -1) { | |
1313 | return getFeedUnread($link, -1) + getFeedUnread($link, -2) + getFeedUnread($link, -3) + getFeedUnread($link, 0); | |
1314 | } else if ($cat == -2) { | |
1315 | ||
1316 | $result = db_query($link, " | |
1317 | SELECT COUNT(unread) AS unread FROM | |
1318 | ttrss_user_entries, ttrss_user_labels2 | |
1319 | WHERE article_id = ref_id AND unread = true | |
1320 | AND ttrss_user_entries.owner_uid = '$owner_uid'"); | |
1321 | ||
1322 | $unread = db_fetch_result($result, 0, "unread"); | |
1323 | ||
1324 | return $unread; | |
1325 | ||
1326 | } | |
1327 | } | |
1328 | ||
1329 | function getFeedUnread($link, $feed, $is_cat = false) { | |
1330 | return getFeedArticles($link, $feed, $is_cat, true, $_SESSION["uid"]); | |
1331 | } | |
1332 | ||
1333 | function getLabelUnread($link, $label_id, $owner_uid = false) { | |
1334 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
1335 | ||
1336 | $result = db_query($link, "SELECT COUNT(ref_id) AS unread FROM ttrss_user_entries, ttrss_user_labels2 | |
1337 | WHERE owner_uid = '$owner_uid' AND unread = true AND label_id = '$label_id' AND article_id = ref_id"); | |
1338 | ||
1339 | if (db_num_rows($result) != 0) { | |
1340 | return db_fetch_result($result, 0, "unread"); | |
1341 | } else { | |
1342 | return 0; | |
1343 | } | |
1344 | } | |
1345 | ||
1346 | function getFeedArticles($link, $feed, $is_cat = false, $unread_only = false, | |
1347 | $owner_uid = false) { | |
1348 | ||
1349 | $n_feed = (int) $feed; | |
1350 | $need_entries = false; | |
1351 | ||
1352 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
1353 | ||
1354 | if ($unread_only) { | |
1355 | $unread_qpart = "unread = true"; | |
1356 | } else { | |
1357 | $unread_qpart = "true"; | |
1358 | } | |
1359 | ||
1360 | if ($is_cat) { | |
1361 | return getCategoryUnread($link, $n_feed, $owner_uid); | |
1362 | } else if ($n_feed == -6) { | |
1363 | return 0; | |
1364 | } else if ($feed != "0" && $n_feed == 0) { | |
1365 | ||
1366 | $feed = db_escape_string($feed); | |
1367 | ||
1368 | $result = db_query($link, "SELECT SUM((SELECT COUNT(int_id) | |
1369 | FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id | |
1370 | AND ref_id = id AND $unread_qpart)) AS count FROM ttrss_tags | |
1371 | WHERE owner_uid = $owner_uid AND tag_name = '$feed'"); | |
1372 | return db_fetch_result($result, 0, "count"); | |
1373 | ||
1374 | } else if ($n_feed == -1) { | |
1375 | $match_part = "marked = true"; | |
1376 | } else if ($n_feed == -2) { | |
1377 | $match_part = "published = true"; | |
1378 | } else if ($n_feed == -3) { | |
1379 | $match_part = "unread = true AND score >= 0"; | |
1380 | ||
1381 | $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid); | |
1382 | ||
1383 | if (DB_TYPE == "pgsql") { | |
1384 | $match_part .= " AND updated > NOW() - INTERVAL '$intl hour' "; | |
1385 | } else { | |
1386 | $match_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) "; | |
1387 | } | |
1388 | ||
1389 | $need_entries = true; | |
1390 | ||
1391 | } else if ($n_feed == -4) { | |
1392 | $match_part = "true"; | |
1393 | } else if ($n_feed >= 0) { | |
1394 | ||
1395 | if ($n_feed != 0) { | |
1396 | $match_part = "feed_id = '$n_feed'"; | |
1397 | } else { | |
1398 | $match_part = "feed_id IS NULL"; | |
1399 | } | |
1400 | ||
1401 | } else if ($feed < -10) { | |
1402 | ||
1403 | $label_id = -$feed - 11; | |
1404 | ||
1405 | return getLabelUnread($link, $label_id, $owner_uid); | |
1406 | ||
1407 | } | |
1408 | ||
1409 | if ($match_part) { | |
1410 | ||
1411 | if ($need_entries) { | |
1412 | $from_qpart = "ttrss_user_entries,ttrss_entries"; | |
1413 | $from_where = "ttrss_entries.id = ttrss_user_entries.ref_id AND"; | |
1414 | } else { | |
1415 | $from_qpart = "ttrss_user_entries"; | |
1416 | } | |
1417 | ||
1418 | $query = "SELECT count(int_id) AS unread | |
1419 | FROM $from_qpart WHERE | |
1420 | $unread_qpart AND $from_where ($match_part) AND ttrss_user_entries.owner_uid = $owner_uid"; | |
1421 | ||
1422 | //echo "[$feed/$query]\n"; | |
1423 | ||
1424 | $result = db_query($link, $query); | |
1425 | ||
1426 | } else { | |
1427 | ||
1428 | $result = db_query($link, "SELECT COUNT(post_int_id) AS unread | |
1429 | FROM ttrss_tags,ttrss_user_entries,ttrss_entries | |
1430 | WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id | |
1431 | AND $unread_qpart AND ttrss_tags.owner_uid = " . $owner_uid); | |
1432 | } | |
1433 | ||
1434 | $unread = db_fetch_result($result, 0, "unread"); | |
1435 | ||
1436 | return $unread; | |
1437 | } | |
1438 | ||
1439 | function getGlobalUnread($link, $user_id = false) { | |
1440 | ||
1441 | if (!$user_id) { | |
1442 | $user_id = $_SESSION["uid"]; | |
1443 | } | |
1444 | ||
1445 | $result = db_query($link, "SELECT SUM(value) AS c_id FROM ttrss_counters_cache | |
1446 | WHERE owner_uid = '$user_id' AND feed_id > 0"); | |
1447 | ||
1448 | $c_id = db_fetch_result($result, 0, "c_id"); | |
1449 | ||
1450 | return $c_id; | |
1451 | } | |
1452 | ||
1453 | function getGlobalCounters($link, $global_unread = -1) { | |
1454 | $ret_arr = array(); | |
1455 | ||
1456 | if ($global_unread == -1) { | |
1457 | $global_unread = getGlobalUnread($link); | |
1458 | } | |
1459 | ||
1460 | $cv = array("id" => "global-unread", | |
1461 | "counter" => (int) $global_unread); | |
1462 | ||
1463 | array_push($ret_arr, $cv); | |
1464 | ||
1465 | $result = db_query($link, "SELECT COUNT(id) AS fn FROM | |
1466 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); | |
1467 | ||
1468 | $subscribed_feeds = db_fetch_result($result, 0, "fn"); | |
1469 | ||
1470 | $cv = array("id" => "subscribed-feeds", | |
1471 | "counter" => (int) $subscribed_feeds); | |
1472 | ||
1473 | array_push($ret_arr, $cv); | |
1474 | ||
1475 | return $ret_arr; | |
1476 | } | |
1477 | ||
1478 | function getTagCounters($link) { | |
1479 | ||
1480 | $ret_arr = array(); | |
1481 | ||
1482 | $result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id) | |
1483 | FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id | |
1484 | AND ref_id = id AND unread = true)) AS count FROM ttrss_tags | |
1485 | WHERE owner_uid = ".$_SESSION['uid']." GROUP BY tag_name | |
1486 | ORDER BY count DESC LIMIT 55"); | |
1487 | ||
1488 | $tags = array(); | |
1489 | ||
1490 | while ($line = db_fetch_assoc($result)) { | |
1491 | $tags[$line["tag_name"]] += $line["count"]; | |
1492 | } | |
1493 | ||
1494 | foreach (array_keys($tags) as $tag) { | |
1495 | $unread = $tags[$tag]; | |
1496 | $tag = htmlspecialchars($tag); | |
1497 | ||
1498 | $cv = array("id" => $tag, | |
1499 | "kind" => "tag", | |
1500 | "counter" => $unread); | |
1501 | ||
1502 | array_push($ret_arr, $cv); | |
1503 | } | |
1504 | ||
1505 | return $ret_arr; | |
1506 | } | |
1507 | ||
1508 | function getVirtCounters($link) { | |
1509 | ||
1510 | $ret_arr = array(); | |
1511 | ||
1512 | for ($i = 0; $i >= -4; $i--) { | |
1513 | ||
1514 | $count = getFeedUnread($link, $i); | |
1515 | ||
1516 | $cv = array("id" => $i, | |
1517 | "counter" => (int) $count); | |
1518 | ||
1519 | // if (get_pref($link, 'EXTENDED_FEEDLIST')) | |
1520 | // $cv["xmsg"] = getFeedArticles($link, $i)." ".__("total"); | |
1521 | ||
1522 | array_push($ret_arr, $cv); | |
1523 | } | |
1524 | ||
1525 | return $ret_arr; | |
1526 | } | |
1527 | ||
1528 | function getLabelCounters($link, $descriptions = false) { | |
1529 | ||
1530 | $ret_arr = array(); | |
1531 | ||
1532 | $owner_uid = $_SESSION["uid"]; | |
1533 | ||
1534 | $result = db_query($link, "SELECT id, caption FROM ttrss_labels2 | |
1535 | WHERE owner_uid = '$owner_uid'"); | |
1536 | ||
1537 | while ($line = db_fetch_assoc($result)) { | |
1538 | ||
1539 | $id = -$line["id"] - 11; | |
1540 | ||
1541 | $label_name = $line["caption"]; | |
1542 | $count = getFeedUnread($link, $id); | |
1543 | ||
1544 | $cv = array("id" => $id, | |
1545 | "counter" => (int) $count); | |
1546 | ||
1547 | if ($descriptions) | |
1548 | $cv["description"] = $label_name; | |
1549 | ||
1550 | // if (get_pref($link, 'EXTENDED_FEEDLIST')) | |
1551 | // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total"); | |
1552 | ||
1553 | array_push($ret_arr, $cv); | |
1554 | } | |
1555 | ||
1556 | return $ret_arr; | |
1557 | } | |
1558 | ||
1559 | function getFeedCounters($link, $active_feed = false) { | |
1560 | ||
1561 | $ret_arr = array(); | |
1562 | ||
1563 | $query = "SELECT ttrss_feeds.id, | |
1564 | ttrss_feeds.title, | |
1565 | ".SUBSTRING_FOR_DATE."(ttrss_feeds.last_updated,1,19) AS last_updated, | |
1566 | last_error, value AS count | |
1567 | FROM ttrss_feeds, ttrss_counters_cache | |
1568 | WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]." | |
1569 | AND ttrss_counters_cache.owner_uid = ttrss_feeds.owner_uid | |
1570 | AND ttrss_counters_cache.feed_id = id"; | |
1571 | ||
1572 | $result = db_query($link, $query); | |
1573 | $fctrs_modified = false; | |
1574 | ||
1575 | while ($line = db_fetch_assoc($result)) { | |
1576 | ||
1577 | $id = $line["id"]; | |
1578 | $count = $line["count"]; | |
1579 | $last_error = htmlspecialchars($line["last_error"]); | |
1580 | ||
1581 | $last_updated = make_local_datetime($link, $line['last_updated'], false); | |
1582 | ||
1583 | $has_img = feed_has_icon($id); | |
1584 | ||
1585 | if (date('Y') - date('Y', strtotime($line['last_updated'])) > 2) | |
1586 | $last_updated = ''; | |
1587 | ||
1588 | $cv = array("id" => $id, | |
1589 | "updated" => $last_updated, | |
1590 | "counter" => (int) $count, | |
1591 | "has_img" => (int) $has_img); | |
1592 | ||
1593 | if ($last_error) | |
1594 | $cv["error"] = $last_error; | |
1595 | ||
1596 | // if (get_pref($link, 'EXTENDED_FEEDLIST')) | |
1597 | // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total"); | |
1598 | ||
1599 | if ($active_feed && $id == $active_feed) | |
1600 | $cv["title"] = truncate_string($line["title"], 30); | |
1601 | ||
1602 | array_push($ret_arr, $cv); | |
1603 | ||
1604 | } | |
1605 | ||
1606 | return $ret_arr; | |
1607 | } | |
1608 | ||
1609 | function get_pgsql_version($link) { | |
1610 | $result = db_query($link, "SELECT version() AS version"); | |
1611 | $version = explode(" ", db_fetch_result($result, 0, "version")); | |
1612 | return $version[1]; | |
1613 | } | |
1614 | ||
1615 | /** | |
1616 | * @return array (code => Status code, message => error message if available) | |
1617 | * | |
1618 | * 0 - OK, Feed already exists | |
1619 | * 1 - OK, Feed added | |
1620 | * 2 - Invalid URL | |
1621 | * 3 - URL content is HTML, no feeds available | |
1622 | * 4 - URL content is HTML which contains multiple feeds. | |
1623 | * Here you should call extractfeedurls in rpc-backend | |
1624 | * to get all possible feeds. | |
1625 | * 5 - Couldn't download the URL content. | |
1626 | */ | |
1627 | function subscribe_to_feed($link, $url, $cat_id = 0, | |
1628 | $auth_login = '', $auth_pass = '', $need_auth = false) { | |
1629 | ||
1630 | global $fetch_last_error; | |
1631 | ||
1632 | require_once "include/rssfuncs.php"; | |
1633 | ||
1634 | $url = fix_url($url); | |
1635 | ||
1636 | if (!$url || !validate_feed_url($url)) return array("code" => 2); | |
1637 | ||
1638 | $contents = @fetch_file_contents($url, false, $auth_login, $auth_pass); | |
1639 | ||
1640 | if (!$contents) { | |
1641 | return array("code" => 5, "message" => $fetch_last_error); | |
1642 | } | |
1643 | ||
1644 | if (is_html($contents)) { | |
1645 | $feedUrls = get_feeds_from_html($url, $contents); | |
1646 | ||
1647 | if (count($feedUrls) == 0) { | |
1648 | return array("code" => 3); | |
1649 | } else if (count($feedUrls) > 1) { | |
1650 | return array("code" => 4, "feeds" => $feedUrls); | |
1651 | } | |
1652 | //use feed url as new URL | |
1653 | $url = key($feedUrls); | |
1654 | } | |
1655 | ||
1656 | if ($cat_id == "0" || !$cat_id) { | |
1657 | $cat_qpart = "NULL"; | |
1658 | } else { | |
1659 | $cat_qpart = "'$cat_id'"; | |
1660 | } | |
1661 | ||
1662 | $result = db_query($link, | |
1663 | "SELECT id FROM ttrss_feeds | |
1664 | WHERE feed_url = '$url' AND owner_uid = ".$_SESSION["uid"]); | |
1665 | ||
1666 | if (db_num_rows($result) == 0) { | |
1667 | $result = db_query($link, | |
1668 | "INSERT INTO ttrss_feeds | |
1669 | (owner_uid,feed_url,title,cat_id, auth_login,auth_pass,update_method) | |
1670 | VALUES ('".$_SESSION["uid"]."', '$url', | |
1671 | '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass', 0)"); | |
1672 | ||
1673 | $result = db_query($link, | |
1674 | "SELECT id FROM ttrss_feeds WHERE feed_url = '$url' | |
1675 | AND owner_uid = " . $_SESSION["uid"]); | |
1676 | ||
1677 | $feed_id = db_fetch_result($result, 0, "id"); | |
1678 | ||
1679 | if ($feed_id) { | |
1680 | update_rss_feed($link, $feed_id, true); | |
1681 | } | |
1682 | ||
1683 | return array("code" => 1); | |
1684 | } else { | |
1685 | return array("code" => 0); | |
1686 | } | |
1687 | } | |
1688 | ||
1689 | function print_feed_select($link, $id, $default_id = "", | |
1690 | $attributes = "", $include_all_feeds = true, | |
1691 | $root_id = false, $nest_level = 0) { | |
1692 | ||
1693 | if (!$root_id) { | |
1694 | print "<select id=\"$id\" name=\"$id\" $attributes>"; | |
1695 | if ($include_all_feeds) { | |
1696 | $is_selected = ("0" == $default_id) ? "selected=\"1\"" : ""; | |
1697 | print "<option $is_selected value=\"0\">".__('All feeds')."</option>"; | |
1698 | } | |
1699 | } | |
1700 | ||
1701 | if (get_pref($link, 'ENABLE_FEED_CATS')) { | |
1702 | ||
1703 | if ($root_id) | |
1704 | $parent_qpart = "parent_cat = '$root_id'"; | |
1705 | else | |
1706 | $parent_qpart = "parent_cat IS NULL"; | |
1707 | ||
1708 | $result = db_query($link, "SELECT id,title, | |
1709 | (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 WHERE | |
1710 | c2.parent_cat = ttrss_feed_categories.id) AS num_children | |
1711 | FROM ttrss_feed_categories | |
1712 | WHERE owner_uid = ".$_SESSION["uid"]." AND $parent_qpart ORDER BY title"); | |
1713 | ||
1714 | while ($line = db_fetch_assoc($result)) { | |
1715 | ||
1716 | for ($i = 0; $i < $nest_level; $i++) | |
1717 | $line["title"] = " - " . $line["title"]; | |
1718 | ||
1719 | $is_selected = ("CAT:".$line["id"] == $default_id) ? "selected=\"1\"" : ""; | |
1720 | ||
1721 | printf("<option $is_selected value='CAT:%d'>%s</option>", | |
1722 | $line["id"], htmlspecialchars($line["title"])); | |
1723 | ||
1724 | if ($line["num_children"] > 0) | |
1725 | print_feed_select($link, $id, $default_id, $attributes, | |
1726 | $include_all_feeds, $line["id"], $nest_level+1); | |
1727 | ||
1728 | $feed_result = db_query($link, "SELECT id,title FROM ttrss_feeds | |
1729 | WHERE cat_id = '".$line["id"]."' AND owner_uid = ".$_SESSION["uid"] . " ORDER BY title"); | |
1730 | ||
1731 | while ($fline = db_fetch_assoc($feed_result)) { | |
1732 | $is_selected = ($fline["id"] == $default_id) ? "selected=\"1\"" : ""; | |
1733 | ||
1734 | $fline["title"] = " + " . $fline["title"]; | |
1735 | ||
1736 | for ($i = 0; $i < $nest_level; $i++) | |
1737 | $fline["title"] = " - " . $fline["title"]; | |
1738 | ||
1739 | printf("<option $is_selected value='%d'>%s</option>", | |
1740 | $fline["id"], htmlspecialchars($fline["title"])); | |
1741 | } | |
1742 | } | |
1743 | ||
1744 | if (!$root_id) { | |
1745 | $is_selected = ($default_id == "CAT:0") ? "selected=\"1\"" : ""; | |
1746 | ||
1747 | printf("<option $is_selected value='CAT:0'>%s</option>", | |
1748 | __("Uncategorized")); | |
1749 | ||
1750 | $feed_result = db_query($link, "SELECT id,title FROM ttrss_feeds | |
1751 | WHERE cat_id IS NULL AND owner_uid = ".$_SESSION["uid"] . " ORDER BY title"); | |
1752 | ||
1753 | while ($fline = db_fetch_assoc($feed_result)) { | |
1754 | $is_selected = ($fline["id"] == $default_id && !$default_is_cat) ? "selected=\"1\"" : ""; | |
1755 | ||
1756 | $fline["title"] = " + " . $fline["title"]; | |
1757 | ||
1758 | for ($i = 0; $i < $nest_level; $i++) | |
1759 | $fline["title"] = " - " . $fline["title"]; | |
1760 | ||
1761 | printf("<option $is_selected value='%d'>%s</option>", | |
1762 | $fline["id"], htmlspecialchars($fline["title"])); | |
1763 | } | |
1764 | } | |
1765 | ||
1766 | } else { | |
1767 | $result = db_query($link, "SELECT id,title FROM ttrss_feeds | |
1768 | WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title"); | |
1769 | ||
1770 | while ($line = db_fetch_assoc($result)) { | |
1771 | ||
1772 | $is_selected = ($line["id"] == $default_id) ? "selected=\"1\"" : ""; | |
1773 | ||
1774 | printf("<option $is_selected value='%d'>%s</option>", | |
1775 | $line["id"], htmlspecialchars($line["title"])); | |
1776 | } | |
1777 | } | |
1778 | ||
1779 | if (!$root_id) { | |
1780 | print "</select>"; | |
1781 | } | |
1782 | } | |
1783 | ||
1784 | function print_feed_cat_select($link, $id, $default_id, | |
1785 | $attributes, $include_all_cats = true, $root_id = false, $nest_level = 0) { | |
1786 | ||
1787 | if (!$root_id) { | |
1788 | print "<select id=\"$id\" name=\"$id\" default=\"$default_id\" onchange=\"catSelectOnChange(this)\" $attributes>"; | |
1789 | } | |
1790 | ||
1791 | if ($root_id) | |
1792 | $parent_qpart = "parent_cat = '$root_id'"; | |
1793 | else | |
1794 | $parent_qpart = "parent_cat IS NULL"; | |
1795 | ||
1796 | $result = db_query($link, "SELECT id,title, | |
1797 | (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 WHERE | |
1798 | c2.parent_cat = ttrss_feed_categories.id) AS num_children | |
1799 | FROM ttrss_feed_categories | |
1800 | WHERE owner_uid = ".$_SESSION["uid"]." AND $parent_qpart ORDER BY title"); | |
1801 | ||
1802 | while ($line = db_fetch_assoc($result)) { | |
1803 | if ($line["id"] == $default_id) { | |
1804 | $is_selected = "selected=\"1\""; | |
1805 | } else { | |
1806 | $is_selected = ""; | |
1807 | } | |
1808 | ||
1809 | for ($i = 0; $i < $nest_level; $i++) | |
1810 | $line["title"] = " - " . $line["title"]; | |
1811 | ||
1812 | if ($line["title"]) | |
1813 | printf("<option $is_selected value='%d'>%s</option>", | |
1814 | $line["id"], htmlspecialchars($line["title"])); | |
1815 | ||
1816 | if ($line["num_children"] > 0) | |
1817 | print_feed_cat_select($link, $id, $default_id, $attributes, | |
1818 | $include_all_cats, $line["id"], $nest_level+1); | |
1819 | } | |
1820 | ||
1821 | if (!$root_id) { | |
1822 | if ($include_all_cats) { | |
1823 | if (db_num_rows($result) > 0) { | |
1824 | print "<option disabled=\"1\">--------</option>"; | |
1825 | } | |
1826 | ||
1827 | if ($default_id == 0) { | |
1828 | $is_selected = "selected=\"1\""; | |
1829 | } else { | |
1830 | $is_selected = ""; | |
1831 | } | |
1832 | ||
1833 | print "<option $is_selected value=\"0\">".__('Uncategorized')."</option>"; | |
1834 | } | |
1835 | print "</select>"; | |
1836 | } | |
1837 | } | |
1838 | ||
1839 | function checkbox_to_sql_bool($val) { | |
1840 | return ($val == "on") ? "true" : "false"; | |
1841 | } | |
1842 | ||
1843 | function getFeedCatTitle($link, $id) { | |
1844 | if ($id == -1) { | |
1845 | return __("Special"); | |
1846 | } else if ($id < -10) { | |
1847 | return __("Labels"); | |
1848 | } else if ($id > 0) { | |
1849 | $result = db_query($link, "SELECT ttrss_feed_categories.title | |
1850 | FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND | |
1851 | cat_id = ttrss_feed_categories.id"); | |
1852 | if (db_num_rows($result) == 1) { | |
1853 | return db_fetch_result($result, 0, "title"); | |
1854 | } else { | |
1855 | return __("Uncategorized"); | |
1856 | } | |
1857 | } else { | |
1858 | return "getFeedCatTitle($id) failed"; | |
1859 | } | |
1860 | ||
1861 | } | |
1862 | ||
1863 | function getFeedIcon($id) { | |
1864 | switch ($id) { | |
1865 | case 0: | |
1866 | return "images/archive.png"; | |
1867 | break; | |
1868 | case -1: | |
1869 | return "images/mark_set.svg"; | |
1870 | break; | |
1871 | case -2: | |
1872 | return "images/pub_set.svg"; | |
1873 | break; | |
1874 | case -3: | |
1875 | return "images/fresh.png"; | |
1876 | break; | |
1877 | case -4: | |
1878 | return "images/tag.png"; | |
1879 | break; | |
1880 | case -6: | |
1881 | return "images/recently_read.png"; | |
1882 | break; | |
1883 | default: | |
1884 | if ($id < -10) { | |
1885 | return "images/label.png"; | |
1886 | } else { | |
1887 | if (file_exists(ICONS_DIR . "/$id.ico")) | |
1888 | return ICONS_URL . "/$id.ico"; | |
1889 | } | |
1890 | break; | |
1891 | } | |
1892 | } | |
1893 | ||
1894 | function getFeedTitle($link, $id, $cat = false) { | |
1895 | if ($cat) { | |
1896 | return getCategoryTitle($link, $id); | |
1897 | } else if ($id == -1) { | |
1898 | return __("Starred articles"); | |
1899 | } else if ($id == -2) { | |
1900 | return __("Published articles"); | |
1901 | } else if ($id == -3) { | |
1902 | return __("Fresh articles"); | |
1903 | } else if ($id == -4) { | |
1904 | return __("All articles"); | |
1905 | } else if ($id === 0 || $id === "0") { | |
1906 | return __("Archived articles"); | |
1907 | } else if ($id == -6) { | |
1908 | return __("Recently read"); | |
1909 | } else if ($id < -10) { | |
1910 | $label_id = -$id - 11; | |
1911 | $result = db_query($link, "SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'"); | |
1912 | if (db_num_rows($result) == 1) { | |
1913 | return db_fetch_result($result, 0, "caption"); | |
1914 | } else { | |
1915 | return "Unknown label ($label_id)"; | |
1916 | } | |
1917 | ||
1918 | } else if (is_numeric($id) && $id > 0) { | |
1919 | $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$id'"); | |
1920 | if (db_num_rows($result) == 1) { | |
1921 | return db_fetch_result($result, 0, "title"); | |
1922 | } else { | |
1923 | return "Unknown feed ($id)"; | |
1924 | } | |
1925 | } else { | |
1926 | return $id; | |
1927 | } | |
1928 | } | |
1929 | ||
1930 | function make_init_params($link) { | |
1931 | $params = array(); | |
1932 | ||
1933 | $params["theme"] = get_user_theme($link); | |
1934 | $params["theme_options"] = get_user_theme_options($link); | |
1935 | ||
1936 | $params["sign_progress"] = theme_image($link, "images/indicator_white.gif"); | |
1937 | $params["sign_progress_tiny"] = theme_image($link, "images/indicator_tiny.gif"); | |
1938 | $params["sign_excl"] = theme_image($link, "images/sign_excl.svg"); | |
1939 | $params["sign_info"] = theme_image($link, "images/sign_info.svg"); | |
1940 | ||
1941 | foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS", | |
1942 | "ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP", | |
1943 | "CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE", "DEFAULT_ARTICLE_LIMIT", | |
1944 | "HIDE_READ_SHOWS_SPECIAL", "COMBINED_DISPLAY_MODE") as $param) { | |
1945 | ||
1946 | $params[strtolower($param)] = (int) get_pref($link, $param); | |
1947 | } | |
1948 | ||
1949 | $params["icons_url"] = ICONS_URL; | |
1950 | $params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME; | |
1951 | $params["default_view_mode"] = get_pref($link, "_DEFAULT_VIEW_MODE"); | |
1952 | $params["default_view_limit"] = (int) get_pref($link, "_DEFAULT_VIEW_LIMIT"); | |
1953 | $params["default_view_order_by"] = get_pref($link, "_DEFAULT_VIEW_ORDER_BY"); | |
1954 | $params["bw_limit"] = (int) $_SESSION["bw_limit"]; | |
1955 | ||
1956 | $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM | |
1957 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); | |
1958 | ||
1959 | $max_feed_id = db_fetch_result($result, 0, "mid"); | |
1960 | $num_feeds = db_fetch_result($result, 0, "nf"); | |
1961 | ||
1962 | $params["max_feed_id"] = (int) $max_feed_id; | |
1963 | $params["num_feeds"] = (int) $num_feeds; | |
1964 | ||
1965 | $params["collapsed_feedlist"] = (int) get_pref($link, "_COLLAPSED_FEEDLIST"); | |
1966 | $params["hotkeys"] = get_hotkeys_map($link); | |
1967 | ||
1968 | $params["csrf_token"] = $_SESSION["csrf_token"]; | |
1969 | ||
1970 | return $params; | |
1971 | } | |
1972 | ||
1973 | function get_hotkeys_info($link) { | |
1974 | $hotkeys = array( | |
1975 | __("Navigation") => array( | |
1976 | "next_feed" => __("Open next feed"), | |
1977 | "prev_feed" => __("Open previous feed"), | |
1978 | "next_article" => __("Open next article"), | |
1979 | "prev_article" => __("Open previous article"), | |
1980 | "search_dialog" => __("Show search dialog")), | |
1981 | __("Article") => array( | |
1982 | "toggle_mark" => __("Toggle starred"), | |
1983 | "toggle_publ" => __("Toggle published"), | |
1984 | "toggle_unread" => __("Toggle unread"), | |
1985 | "edit_tags" => __("Edit tags"), | |
1986 | "dismiss_selected" => __("Dismiss selected"), | |
1987 | "dismiss_read" => __("Dismiss read"), | |
1988 | "open_in_new_window" => __("Open in new window"), | |
1989 | "catchup_below" => __("Mark below as read"), | |
1990 | "catchup_above" => __("Mark above as read"), | |
1991 | "article_scroll_down" => __("Scroll down"), | |
1992 | "article_scroll_up" => __("Scroll up"), | |
1993 | "select_article_cursor" => __("Select article under cursor"), | |
1994 | "email_article" => __("Email article"), | |
1995 | "toggle_widescreen" => __("Toggle widescreen mode")), | |
1996 | __("Article selection") => array( | |
1997 | "select_all" => __("Select all articles"), | |
1998 | "select_unread" => __("Select unread"), | |
1999 | "select_marked" => __("Select starred"), | |
2000 | "select_published" => __("Select published"), | |
2001 | "select_invert" => __("Invert selection"), | |
2002 | "select_none" => __("Deselect everything")), | |
2003 | __("Feed") => array( | |
2004 | "feed_refresh" => __("Refresh current feed"), | |
2005 | "feed_unhide_read" => __("Un/hide read feeds"), | |
2006 | "feed_subscribe" => __("Subscribe to feed"), | |
2007 | "feed_edit" => __("Edit feed"), | |
2008 | "feed_catchup" => __("Mark as read"), | |
2009 | "feed_reverse" => __("Reverse headlines"), | |
2010 | "feed_debug_update" => __("Debug feed update"), | |
2011 | "catchup_all" => __("Mark all feeds as read"), | |
2012 | "cat_toggle_collapse" => __("Un/collapse current category")), | |
2013 | __("Go to") => array( | |
2014 | "goto_all" => __("All articles"), | |
2015 | "goto_fresh" => __("Fresh"), | |
2016 | "goto_marked" => __("Starred"), | |
2017 | "goto_published" => __("Published"), | |
2018 | "goto_tagcloud" => __("Tag cloud"), | |
2019 | "goto_prefs" => __("Preferences")), | |
2020 | __("Other") => array( | |
2021 | "create_label" => __("Create label"), | |
2022 | "create_filter" => __("Create filter"), | |
2023 | "collapse_sidebar" => __("Un/collapse sidebar"), | |
2024 | "help_dialog" => __("Show help dialog")) | |
2025 | ); | |
2026 | ||
2027 | return $hotkeys; | |
2028 | } | |
2029 | ||
2030 | function get_hotkeys_map($link) { | |
2031 | $hotkeys = array( | |
2032 | // "navigation" => array( | |
2033 | "k" => "next_feed", | |
2034 | "j" => "prev_feed", | |
2035 | "n" => "next_article", | |
2036 | "p" => "prev_article", | |
2037 | "(38)" => "prev_article", | |
2038 | "(40)" => "next_article", | |
2039 | "(191)" => "search_dialog", | |
2040 | // "article" => array( | |
2041 | "s" => "toggle_mark", | |
2042 | "S" => "toggle_publ", | |
2043 | "u" => "toggle_unread", | |
2044 | "T" => "edit_tags", | |
2045 | "D" => "dismiss_selected", | |
2046 | "X" => "dismiss_read", | |
2047 | "o" => "open_in_new_window", | |
2048 | "c p" => "catchup_below", | |
2049 | "c n" => "catchup_above", | |
2050 | "N" => "article_scroll_down", | |
2051 | "P" => "article_scroll_up", | |
2052 | "a W" => "toggle_widescreen", | |
2053 | "e" => "email_article", | |
2054 | // "article_selection" => array( | |
2055 | "a a" => "select_all", | |
2056 | "a u" => "select_unread", | |
2057 | "a U" => "select_marked", | |
2058 | "a p" => "select_published", | |
2059 | "a i" => "select_invert", | |
2060 | "a n" => "select_none", | |
2061 | // "feed" => array( | |
2062 | "f r" => "feed_refresh", | |
2063 | "f a" => "feed_unhide_read", | |
2064 | "f s" => "feed_subscribe", | |
2065 | "f e" => "feed_edit", | |
2066 | "f q" => "feed_catchup", | |
2067 | "f x" => "feed_reverse", | |
2068 | "f D" => "feed_debug_update", | |
2069 | "Q" => "catchup_all", | |
2070 | "x" => "cat_toggle_collapse", | |
2071 | // "goto" => array( | |
2072 | "g a" => "goto_all", | |
2073 | "g f" => "goto_fresh", | |
2074 | "g s" => "goto_marked", | |
2075 | "g p" => "goto_published", | |
2076 | "g t" => "goto_tagcloud", | |
2077 | "g P" => "goto_prefs", | |
2078 | // "other" => array( | |
2079 | "(9)" => "select_article_cursor", // tab | |
2080 | "c l" => "create_label", | |
2081 | "c f" => "create_filter", | |
2082 | "c s" => "collapse_sidebar", | |
2083 | ); | |
2084 | ||
2085 | global $pluginhost; | |
2086 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_HOTKEY_MAP) as $plugin) { | |
2087 | $hotkeys = $plugin->hook_hotkey_map($hotkeys); | |
2088 | } | |
2089 | ||
2090 | $prefixes = array(); | |
2091 | ||
2092 | foreach (array_keys($hotkeys) as $hotkey) { | |
2093 | $pair = explode(" ", $hotkey, 2); | |
2094 | ||
2095 | if (count($pair) > 1 && !in_array($pair[0], $prefixes)) { | |
2096 | array_push($prefixes, $pair[0]); | |
2097 | } | |
2098 | } | |
2099 | ||
2100 | return array($prefixes, $hotkeys); | |
2101 | } | |
2102 | ||
2103 | function make_runtime_info($link) { | |
2104 | $data = array(); | |
2105 | ||
2106 | $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM | |
2107 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); | |
2108 | ||
2109 | $max_feed_id = db_fetch_result($result, 0, "mid"); | |
2110 | $num_feeds = db_fetch_result($result, 0, "nf"); | |
2111 | ||
2112 | $data["max_feed_id"] = (int) $max_feed_id; | |
2113 | $data["num_feeds"] = (int) $num_feeds; | |
2114 | ||
2115 | $data['last_article_id'] = getLastArticleId($link); | |
2116 | $data['cdm_expanded'] = get_pref($link, 'CDM_EXPANDED'); | |
2117 | ||
2118 | if (file_exists(LOCK_DIRECTORY . "/update_daemon.lock")) { | |
2119 | ||
2120 | $data['daemon_is_running'] = (int) file_is_locked("update_daemon.lock"); | |
2121 | ||
2122 | if (time() - $_SESSION["daemon_stamp_check"] > 30) { | |
2123 | ||
2124 | $stamp = (int) @file_get_contents(LOCK_DIRECTORY . "/update_daemon.stamp"); | |
2125 | ||
2126 | if ($stamp) { | |
2127 | $stamp_delta = time() - $stamp; | |
2128 | ||
2129 | if ($stamp_delta > 1800) { | |
2130 | $stamp_check = 0; | |
2131 | } else { | |
2132 | $stamp_check = 1; | |
2133 | $_SESSION["daemon_stamp_check"] = time(); | |
2134 | } | |
2135 | ||
2136 | $data['daemon_stamp_ok'] = $stamp_check; | |
2137 | ||
2138 | $stamp_fmt = date("Y.m.d, G:i", $stamp); | |
2139 | ||
2140 | $data['daemon_stamp'] = $stamp_fmt; | |
2141 | } | |
2142 | } | |
2143 | } | |
2144 | ||
2145 | if ($_SESSION["last_version_check"] + 86400 + rand(-1000, 1000) < time()) { | |
2146 | $new_version_details = @check_for_update($link); | |
2147 | ||
2148 | $data['new_version_available'] = (int) ($new_version_details != false); | |
2149 | ||
2150 | $_SESSION["last_version_check"] = time(); | |
2151 | $_SESSION["version_data"] = $new_version_details; | |
2152 | } | |
2153 | ||
2154 | return $data; | |
2155 | } | |
2156 | ||
2157 | function search_to_sql($link, $search, $match_on) { | |
2158 | ||
2159 | $search_query_part = ""; | |
2160 | ||
2161 | $keywords = explode(" ", $search); | |
2162 | $query_keywords = array(); | |
2163 | ||
2164 | foreach ($keywords as $k) { | |
2165 | if (strpos($k, "-") === 0) { | |
2166 | $k = substr($k, 1); | |
2167 | $not = "NOT"; | |
2168 | } else { | |
2169 | $not = ""; | |
2170 | } | |
2171 | ||
2172 | $commandpair = explode(":", mb_strtolower($k), 2); | |
2173 | ||
2174 | if ($commandpair[0] == "note" && $commandpair[1]) { | |
2175 | ||
2176 | if ($commandpair[1] == "true") | |
2177 | array_push($query_keywords, "($not (note IS NOT NULL AND note != ''))"); | |
2178 | else | |
2179 | array_push($query_keywords, "($not (note IS NULL OR note = ''))"); | |
2180 | ||
2181 | } else if ($commandpair[0] == "star" && $commandpair[1]) { | |
2182 | ||
2183 | if ($commandpair[1] == "true") | |
2184 | array_push($query_keywords, "($not (marked = true))"); | |
2185 | else | |
2186 | array_push($query_keywords, "($not (marked = false))"); | |
2187 | ||
2188 | } else if ($commandpair[0] == "pub" && $commandpair[1]) { | |
2189 | ||
2190 | if ($commandpair[1] == "true") | |
2191 | array_push($query_keywords, "($not (published = true))"); | |
2192 | else | |
2193 | array_push($query_keywords, "($not (published = false))"); | |
2194 | ||
2195 | } else if (strpos($k, "@") === 0) { | |
2196 | ||
2197 | $user_tz_string = get_pref($link, 'USER_TIMEZONE', $_SESSION['uid']); | |
2198 | $orig_ts = strtotime(substr($k, 1)); | |
2199 | $k = date("Y-m-d", convert_timestamp($orig_ts, $user_tz_string, 'UTC')); | |
2200 | ||
2201 | //$k = date("Y-m-d", strtotime(substr($k, 1))); | |
2202 | ||
2203 | array_push($query_keywords, "(".SUBSTRING_FOR_DATE."(updated,1,LENGTH('$k')) $not = '$k')"); | |
2204 | } else if ($match_on == "both") { | |
2205 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
2206 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
2207 | } else if ($match_on == "title") { | |
2208 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%'))"); | |
2209 | } else if ($match_on == "content") { | |
2210 | array_push($query_keywords, "(UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
2211 | } | |
2212 | } | |
2213 | ||
2214 | $search_query_part = implode("AND", $query_keywords); | |
2215 | ||
2216 | return $search_query_part; | |
2217 | } | |
2218 | ||
2219 | function getParentCategories($link, $cat, $owner_uid) { | |
2220 | $rv = array(); | |
2221 | ||
2222 | $result = db_query($link, "SELECT parent_cat FROM ttrss_feed_categories | |
2223 | WHERE id = '$cat' AND parent_cat IS NOT NULL AND owner_uid = $owner_uid"); | |
2224 | ||
2225 | while ($line = db_fetch_assoc($result)) { | |
2226 | array_push($rv, $line["parent_cat"]); | |
2227 | $rv = array_merge($rv, getParentCategories($link, $line["parent_cat"], $owner_uid)); | |
2228 | } | |
2229 | ||
2230 | return $rv; | |
2231 | } | |
2232 | ||
2233 | function getChildCategories($link, $cat, $owner_uid) { | |
2234 | $rv = array(); | |
2235 | ||
2236 | $result = db_query($link, "SELECT id FROM ttrss_feed_categories | |
2237 | WHERE parent_cat = '$cat' AND owner_uid = $owner_uid"); | |
2238 | ||
2239 | while ($line = db_fetch_assoc($result)) { | |
2240 | array_push($rv, $line["id"]); | |
2241 | $rv = array_merge($rv, getChildCategories($link, $line["id"], $owner_uid)); | |
2242 | } | |
2243 | ||
2244 | return $rv; | |
2245 | } | |
2246 | ||
2247 | function queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $match_on, $override_order = false, $offset = 0, $owner_uid = 0, $filter = false, $since_id = 0, $include_children = false) { | |
2248 | ||
2249 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
2250 | ||
2251 | $ext_tables_part = ""; | |
2252 | ||
2253 | if ($search) { | |
2254 | ||
2255 | if (SPHINX_ENABLED) { | |
2256 | $ids = join(",", @sphinx_search($search, 0, 500)); | |
2257 | ||
2258 | if ($ids) | |
2259 | $search_query_part = "ref_id IN ($ids) AND "; | |
2260 | else | |
2261 | $search_query_part = "ref_id = -1 AND "; | |
2262 | ||
2263 | } else { | |
2264 | $search_query_part = search_to_sql($link, $search, $match_on); | |
2265 | $search_query_part .= " AND "; | |
2266 | } | |
2267 | ||
2268 | } else { | |
2269 | $search_query_part = ""; | |
2270 | } | |
2271 | ||
2272 | if ($filter) { | |
2273 | ||
2274 | if (DB_TYPE == "pgsql") { | |
2275 | $query_strategy_part .= " AND updated > NOW() - INTERVAL '14 days' "; | |
2276 | } else { | |
2277 | $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL 14 DAY) "; | |
2278 | } | |
2279 | ||
2280 | $override_order = "updated DESC"; | |
2281 | ||
2282 | $filter_query_part = filter_to_sql($link, $filter, $owner_uid); | |
2283 | ||
2284 | // Try to check if SQL regexp implementation chokes on a valid regexp | |
2285 | $result = db_query($link, "SELECT true AS true_val FROM ttrss_entries, | |
2286 | ttrss_user_entries, ttrss_feeds, ttrss_feed_categories | |
2287 | WHERE $filter_query_part LIMIT 1", false); | |
2288 | ||
2289 | $test = db_fetch_result($result, 0, "true_val"); | |
2290 | ||
2291 | if (!$test) { | |
2292 | $filter_query_part = "false AND"; | |
2293 | } else { | |
2294 | $filter_query_part .= " AND"; | |
2295 | } | |
2296 | ||
2297 | } else { | |
2298 | $filter_query_part = ""; | |
2299 | } | |
2300 | ||
2301 | if ($since_id) { | |
2302 | $since_id_part = "ttrss_entries.id > $since_id AND "; | |
2303 | } else { | |
2304 | $since_id_part = ""; | |
2305 | } | |
2306 | ||
2307 | $view_query_part = ""; | |
2308 | ||
2309 | if ($view_mode == "adaptive" || $view_query_part == "noscores") { | |
2310 | if ($search) { | |
2311 | $view_query_part = " "; | |
2312 | } else if ($feed != -1) { | |
2313 | $unread = getFeedUnread($link, $feed, $cat_view); | |
2314 | ||
2315 | if ($cat_view && $feed > 0 && $include_children) | |
2316 | $unread += getCategoryChildrenUnread($link, $feed); | |
2317 | ||
2318 | if ($unread > 0) { | |
2319 | $view_query_part = " unread = true AND "; | |
2320 | } | |
2321 | } | |
2322 | } | |
2323 | ||
2324 | if ($view_mode == "marked") { | |
2325 | $view_query_part = " marked = true AND "; | |
2326 | } | |
2327 | ||
2328 | if ($view_mode == "published") { | |
2329 | $view_query_part = " published = true AND "; | |
2330 | } | |
2331 | ||
2332 | if ($view_mode == "unread") { | |
2333 | $view_query_part = " unread = true AND "; | |
2334 | } | |
2335 | ||
2336 | if ($view_mode == "updated") { | |
2337 | $view_query_part = " (last_read is null and unread = false) AND "; | |
2338 | } | |
2339 | ||
2340 | if ($limit > 0) { | |
2341 | $limit_query_part = "LIMIT " . $limit; | |
2342 | } | |
2343 | ||
2344 | $allow_archived = false; | |
2345 | ||
2346 | $vfeed_query_part = ""; | |
2347 | ||
2348 | // override query strategy and enable feed display when searching globally | |
2349 | if ($search && $search_mode == "all_feeds") { | |
2350 | $query_strategy_part = "true"; | |
2351 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
2352 | /* tags */ | |
2353 | } else if (!is_numeric($feed)) { | |
2354 | $query_strategy_part = "true"; | |
2355 | $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE | |
2356 | id = feed_id) as feed_title,"; | |
2357 | } else if ($search && $search_mode == "this_cat") { | |
2358 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
2359 | ||
2360 | if ($feed > 0) { | |
2361 | if ($include_children) { | |
2362 | $subcats = getChildCategories($link, $feed, $owner_uid); | |
2363 | array_push($subcats, $feed); | |
2364 | $cats_qpart = join(",", $subcats); | |
2365 | } else { | |
2366 | $cats_qpart = $feed; | |
2367 | } | |
2368 | ||
2369 | $query_strategy_part = "ttrss_feeds.cat_id IN ($cats_qpart)"; | |
2370 | ||
2371 | } else { | |
2372 | $query_strategy_part = "ttrss_feeds.cat_id IS NULL"; | |
2373 | } | |
2374 | ||
2375 | } else if ($feed > 0) { | |
2376 | ||
2377 | if ($cat_view) { | |
2378 | ||
2379 | if ($feed > 0) { | |
2380 | if ($include_children) { | |
2381 | # sub-cats | |
2382 | $subcats = getChildCategories($link, $feed, $owner_uid); | |
2383 | ||
2384 | array_push($subcats, $feed); | |
2385 | $query_strategy_part = "cat_id IN (". | |
2386 | implode(",", $subcats).")"; | |
2387 | ||
2388 | } else { | |
2389 | $query_strategy_part = "cat_id = '$feed'"; | |
2390 | } | |
2391 | ||
2392 | } else { | |
2393 | $query_strategy_part = "cat_id IS NULL"; | |
2394 | } | |
2395 | ||
2396 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
2397 | ||
2398 | } else { | |
2399 | $query_strategy_part = "feed_id = '$feed'"; | |
2400 | } | |
2401 | } else if ($feed == 0 && !$cat_view) { // archive virtual feed | |
2402 | $query_strategy_part = "feed_id IS NULL"; | |
2403 | $allow_archived = true; | |
2404 | } else if ($feed == 0 && $cat_view) { // uncategorized | |
2405 | $query_strategy_part = "cat_id IS NULL AND feed_id IS NOT NULL"; | |
2406 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
2407 | } else if ($feed == -1) { // starred virtual feed | |
2408 | $query_strategy_part = "marked = true"; | |
2409 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
2410 | $allow_archived = true; | |
2411 | ||
2412 | } else if ($feed == -2) { // published virtual feed OR labels category | |
2413 | ||
2414 | if (!$cat_view) { | |
2415 | $query_strategy_part = "published = true"; | |
2416 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
2417 | $allow_archived = true; | |
2418 | ||
2419 | if (!$override_order) $override_order = "last_read DESC, updated DESC"; | |
2420 | } else { | |
2421 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
2422 | ||
2423 | $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2"; | |
2424 | ||
2425 | $query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND | |
2426 | ttrss_user_labels2.article_id = ref_id"; | |
2427 | ||
2428 | } | |
2429 | } else if ($feed == -6) { // recently read | |
2430 | $query_strategy_part = "unread = false AND last_read IS NOT NULL"; | |
2431 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
2432 | $allow_archived = true; | |
2433 | ||
2434 | if (!$override_order) $override_order = "last_read DESC"; | |
2435 | } else if ($feed == -3) { // fresh virtual feed | |
2436 | $query_strategy_part = "unread = true AND score >= 0"; | |
2437 | ||
2438 | $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid); | |
2439 | ||
2440 | if (DB_TYPE == "pgsql") { | |
2441 | $query_strategy_part .= " AND updated > NOW() - INTERVAL '$intl hour' "; | |
2442 | } else { | |
2443 | $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) "; | |
2444 | } | |
2445 | ||
2446 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
2447 | } else if ($feed == -4) { // all articles virtual feed | |
2448 | $query_strategy_part = "true"; | |
2449 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
2450 | } else if ($feed <= -10) { // labels | |
2451 | $label_id = -$feed - 11; | |
2452 | ||
2453 | $query_strategy_part = "label_id = '$label_id' AND | |
2454 | ttrss_labels2.id = ttrss_user_labels2.label_id AND | |
2455 | ttrss_user_labels2.article_id = ref_id"; | |
2456 | ||
2457 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
2458 | $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2"; | |
2459 | $allow_archived = true; | |
2460 | ||
2461 | } else { | |
2462 | $query_strategy_part = "true"; | |
2463 | } | |
2464 | ||
2465 | if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) { | |
2466 | $date_sort_field = "updated"; | |
2467 | } else { | |
2468 | $date_sort_field = "date_entered"; | |
2469 | } | |
2470 | ||
2471 | if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) { | |
2472 | $order_by = "$date_sort_field"; | |
2473 | } else { | |
2474 | $order_by = "$date_sort_field DESC"; | |
2475 | } | |
2476 | ||
2477 | if ($view_mode != "noscores") { | |
2478 | $order_by = "score DESC, $order_by"; | |
2479 | } | |
2480 | ||
2481 | if ($override_order) { | |
2482 | $order_by = $override_order; | |
2483 | } | |
2484 | ||
2485 | $feed_title = ""; | |
2486 | ||
2487 | if ($search) { | |
2488 | $feed_title = T_sprintf("Search results: %s", $search); | |
2489 | } else { | |
2490 | if ($cat_view) { | |
2491 | $feed_title = getCategoryTitle($link, $feed); | |
2492 | } else { | |
2493 | if (is_numeric($feed) && $feed > 0) { | |
2494 | $result = db_query($link, "SELECT title,site_url,last_error | |
2495 | FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid"); | |
2496 | ||
2497 | $feed_title = db_fetch_result($result, 0, "title"); | |
2498 | $feed_site_url = db_fetch_result($result, 0, "site_url"); | |
2499 | $last_error = db_fetch_result($result, 0, "last_error"); | |
2500 | } else { | |
2501 | $feed_title = getFeedTitle($link, $feed); | |
2502 | } | |
2503 | } | |
2504 | } | |
2505 | ||
2506 | $content_query_part = "content as content_preview, cached_content, "; | |
2507 | ||
2508 | if (is_numeric($feed)) { | |
2509 | ||
2510 | if ($feed >= 0) { | |
2511 | $feed_kind = "Feeds"; | |
2512 | } else { | |
2513 | $feed_kind = "Labels"; | |
2514 | } | |
2515 | ||
2516 | if ($limit_query_part) { | |
2517 | $offset_query_part = "OFFSET $offset"; | |
2518 | } | |
2519 | ||
2520 | // proper override_order applied above | |
2521 | if ($vfeed_query_part && get_pref($link, 'VFEED_GROUP_BY_FEED', $owner_uid)) { | |
2522 | if (!$override_order) { | |
2523 | $order_by = "ttrss_feeds.title, $order_by"; | |
2524 | } else { | |
2525 | $order_by = "ttrss_feeds.title, $override_order"; | |
2526 | } | |
2527 | } | |
2528 | ||
2529 | if (!$allow_archived) { | |
2530 | $from_qpart = "ttrss_entries,ttrss_user_entries,ttrss_feeds$ext_tables_part"; | |
2531 | $feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND"; | |
2532 | ||
2533 | } else { | |
2534 | $from_qpart = "ttrss_entries$ext_tables_part,ttrss_user_entries | |
2535 | LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)"; | |
2536 | } | |
2537 | ||
2538 | $query = "SELECT DISTINCT | |
2539 | date_entered, | |
2540 | guid, | |
2541 | ttrss_entries.id,ttrss_entries.title, | |
2542 | updated, | |
2543 | label_cache, | |
2544 | tag_cache, | |
2545 | always_display_enclosures, | |
2546 | site_url, | |
2547 | note, | |
2548 | num_comments, | |
2549 | comments, | |
2550 | int_id, | |
2551 | unread,feed_id,marked,published,link,last_read,orig_feed_id, | |
2552 | ".SUBSTRING_FOR_DATE."(last_read,1,19) as last_read_noms, | |
2553 | $vfeed_query_part | |
2554 | $content_query_part | |
2555 | ".SUBSTRING_FOR_DATE."(updated,1,19) as updated_noms, | |
2556 | author,score | |
2557 | FROM | |
2558 | $from_qpart | |
2559 | WHERE | |
2560 | $feed_check_qpart | |
2561 | ttrss_user_entries.ref_id = ttrss_entries.id AND | |
2562 | ttrss_user_entries.owner_uid = '$owner_uid' AND | |
2563 | $search_query_part | |
2564 | $filter_query_part | |
2565 | $view_query_part | |
2566 | $since_id_part | |
2567 | $query_strategy_part ORDER BY $order_by | |
2568 | $limit_query_part $offset_query_part"; | |
2569 | ||
2570 | if ($_REQUEST["debug"]) print $query; | |
2571 | ||
2572 | $result = db_query($link, $query); | |
2573 | ||
2574 | } else { | |
2575 | // browsing by tag | |
2576 | ||
2577 | $select_qpart = "SELECT DISTINCT " . | |
2578 | "date_entered," . | |
2579 | "guid," . | |
2580 | "note," . | |
2581 | "ttrss_entries.id as id," . | |
2582 | "title," . | |
2583 | "updated," . | |
2584 | "unread," . | |
2585 | "feed_id," . | |
2586 | "orig_feed_id," . | |
2587 | "marked," . | |
2588 | "num_comments, " . | |
2589 | "comments, " . | |
2590 | "tag_cache," . | |
2591 | "label_cache," . | |
2592 | "link," . | |
2593 | "last_read," . | |
2594 | SUBSTRING_FOR_DATE . "(last_read,1,19) as last_read_noms," . | |
2595 | $since_id_part . | |
2596 | $vfeed_query_part . | |
2597 | $content_query_part . | |
2598 | SUBSTRING_FOR_DATE . "(updated,1,19) as updated_noms," . | |
2599 | "score "; | |
2600 | ||
2601 | $feed_kind = "Tags"; | |
2602 | $all_tags = explode(",", $feed); | |
2603 | if ($search_mode == 'any') { | |
2604 | $tag_sql = "tag_name in (" . implode(", ", array_map("db_quote", $all_tags)) . ")"; | |
2605 | $from_qpart = " FROM ttrss_entries,ttrss_user_entries,ttrss_tags "; | |
2606 | $where_qpart = " WHERE " . | |
2607 | "ref_id = ttrss_entries.id AND " . | |
2608 | "ttrss_user_entries.owner_uid = $owner_uid AND " . | |
2609 | "post_int_id = int_id AND $tag_sql AND " . | |
2610 | $view_query_part . | |
2611 | $search_query_part . | |
2612 | $query_strategy_part . " ORDER BY $order_by " . | |
2613 | $limit_query_part; | |
2614 | ||
2615 | } else { | |
2616 | $i = 1; | |
2617 | $sub_selects = array(); | |
2618 | $sub_ands = array(); | |
2619 | foreach ($all_tags as $term) { | |
2620 | array_push($sub_selects, "(SELECT post_int_id from ttrss_tags WHERE tag_name = " . db_quote($term) . " AND owner_uid = $owner_uid) as A$i"); | |
2621 | $i++; | |
2622 | } | |
2623 | if ($i > 2) { | |
2624 | $x = 1; | |
2625 | $y = 2; | |
2626 | do { | |
2627 | array_push($sub_ands, "A$x.post_int_id = A$y.post_int_id"); | |
2628 | $x++; | |
2629 | $y++; | |
2630 | } while ($y < $i); | |
2631 | } | |
2632 | array_push($sub_ands, "A1.post_int_id = ttrss_user_entries.int_id and ttrss_user_entries.owner_uid = $owner_uid"); | |
2633 | array_push($sub_ands, "ttrss_user_entries.ref_id = ttrss_entries.id"); | |
2634 | $from_qpart = " FROM " . implode(", ", $sub_selects) . ", ttrss_user_entries, ttrss_entries"; | |
2635 | $where_qpart = " WHERE " . implode(" AND ", $sub_ands); | |
2636 | } | |
2637 | // error_log("TAG SQL: " . $tag_sql); | |
2638 | // $tag_sql = "tag_name = '$feed'"; DEFAULT way | |
2639 | ||
2640 | // error_log("[". $select_qpart . "][" . $from_qpart . "][" .$where_qpart . "]"); | |
2641 | $result = db_query($link, $select_qpart . $from_qpart . $where_qpart); | |
2642 | } | |
2643 | ||
2644 | return array($result, $feed_title, $feed_site_url, $last_error); | |
2645 | ||
2646 | } | |
2647 | ||
2648 | function sanitize($link, $str, $force_strip_tags = false, $owner = false, $site_url = false) { | |
2649 | if (!$owner) $owner = $_SESSION["uid"]; | |
2650 | ||
2651 | $res = trim($str); if (!$res) return ''; | |
2652 | ||
2653 | $config = array('safe' => 1, 'deny_attribute' => 'style, width, height, class, id', 'comment' => 1, 'cdata' => 1, 'balance' => 0); | |
2654 | $res = htmLawed($res, $config); | |
2655 | ||
2656 | if (get_pref($link, "STRIP_IMAGES", $owner)) { | |
2657 | $res = preg_replace('/<img[^>]+>/is', '', $res); | |
2658 | } | |
2659 | ||
2660 | if (strpos($res, "href=") === false) | |
2661 | $res = rewrite_urls($res); | |
2662 | ||
2663 | $charset_hack = '<head> | |
2664 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> | |
2665 | </head>'; | |
2666 | ||
2667 | $res = trim($res); if (!$res) return ''; | |
2668 | ||
2669 | libxml_use_internal_errors(true); | |
2670 | ||
2671 | $doc = new DOMDocument(); | |
2672 | $doc->loadHTML($charset_hack . $res); | |
2673 | $xpath = new DOMXPath($doc); | |
2674 | ||
2675 | $entries = $xpath->query('(//a[@href]|//img[@src])'); | |
2676 | $br_inserted = 0; | |
2677 | ||
2678 | foreach ($entries as $entry) { | |
2679 | ||
2680 | if ($site_url) { | |
2681 | ||
2682 | if ($entry->hasAttribute('href')) | |
2683 | $entry->setAttribute('href', | |
2684 | rewrite_relative_url($site_url, $entry->getAttribute('href'))); | |
2685 | ||
2686 | if ($entry->hasAttribute('src')) | |
2687 | if (preg_match('/^image.php\?i=[a-z0-9]+$/', $entry->getAttribute('src')) == 0) | |
2688 | $entry->setAttribute('src', | |
2689 | rewrite_relative_url($site_url, $entry->getAttribute('src'))); | |
2690 | } | |
2691 | ||
2692 | if (strtolower($entry->nodeName) == "a") { | |
2693 | $entry->setAttribute("target", "_blank"); | |
2694 | } | |
2695 | ||
2696 | if (strtolower($entry->nodeName) == "img" && !$br_inserted) { | |
2697 | $br = $doc->createElement("br"); | |
2698 | ||
2699 | if ($entry->parentNode->nextSibling) { | |
2700 | $entry->parentNode->insertBefore($br, $entry->nextSibling); | |
2701 | $br_inserted = 1; | |
2702 | } | |
2703 | ||
2704 | } | |
2705 | } | |
2706 | ||
2707 | $node = $doc->getElementsByTagName('body')->item(0); | |
2708 | ||
2709 | // http://tt-rss.org/redmine/issues/357 | |
2710 | return $doc->saveXML($node, LIBXML_NOEMPTYTAG); | |
2711 | } | |
2712 | ||
2713 | function check_for_update($link) { | |
2714 | if (CHECK_FOR_NEW_VERSION && $_SESSION['access_level'] >= 10) { | |
2715 | $version_url = "http://tt-rss.org/version.php?ver=" . VERSION; | |
2716 | ||
2717 | $version_data = @fetch_file_contents($version_url); | |
2718 | ||
2719 | if ($version_data) { | |
2720 | $version_data = json_decode($version_data, true); | |
2721 | if ($version_data && $version_data['version']) { | |
2722 | ||
2723 | if (version_compare(VERSION, $version_data['version']) == -1) { | |
2724 | return $version_data; | |
2725 | } | |
2726 | } | |
2727 | } | |
2728 | } | |
2729 | return false; | |
2730 | } | |
2731 | ||
2732 | function markArticlesById($link, $ids, $cmode) { | |
2733 | ||
2734 | $tmp_ids = array(); | |
2735 | ||
2736 | foreach ($ids as $id) { | |
2737 | array_push($tmp_ids, "ref_id = '$id'"); | |
2738 | } | |
2739 | ||
2740 | $ids_qpart = join(" OR ", $tmp_ids); | |
2741 | ||
2742 | if ($cmode == 0) { | |
2743 | db_query($link, "UPDATE ttrss_user_entries SET | |
2744 | marked = false,last_read = NOW() | |
2745 | WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]); | |
2746 | } else if ($cmode == 1) { | |
2747 | db_query($link, "UPDATE ttrss_user_entries SET | |
2748 | marked = true | |
2749 | WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]); | |
2750 | } else { | |
2751 | db_query($link, "UPDATE ttrss_user_entries SET | |
2752 | marked = NOT marked,last_read = NOW() | |
2753 | WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]); | |
2754 | } | |
2755 | } | |
2756 | ||
2757 | function publishArticlesById($link, $ids, $cmode) { | |
2758 | ||
2759 | $tmp_ids = array(); | |
2760 | ||
2761 | foreach ($ids as $id) { | |
2762 | array_push($tmp_ids, "ref_id = '$id'"); | |
2763 | } | |
2764 | ||
2765 | $ids_qpart = join(" OR ", $tmp_ids); | |
2766 | ||
2767 | if ($cmode == 0) { | |
2768 | db_query($link, "UPDATE ttrss_user_entries SET | |
2769 | published = false,last_read = NOW() | |
2770 | WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]); | |
2771 | } else if ($cmode == 1) { | |
2772 | db_query($link, "UPDATE ttrss_user_entries SET | |
2773 | published = true,last_read = NOW() | |
2774 | WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]); | |
2775 | } else { | |
2776 | db_query($link, "UPDATE ttrss_user_entries SET | |
2777 | published = NOT published,last_read = NOW() | |
2778 | WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]); | |
2779 | } | |
2780 | ||
2781 | if (PUBSUBHUBBUB_HUB) { | |
2782 | $rss_link = get_self_url_prefix() . | |
2783 | "/public.php?op=rss&id=-2&key=" . | |
2784 | get_feed_access_key($link, -2, false); | |
2785 | ||
2786 | $p = new Publisher(PUBSUBHUBBUB_HUB); | |
2787 | ||
2788 | $pubsub_result = $p->publish_update($rss_link); | |
2789 | } | |
2790 | } | |
2791 | ||
2792 | function catchupArticlesById($link, $ids, $cmode, $owner_uid = false) { | |
2793 | ||
2794 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
2795 | if (count($ids) == 0) return; | |
2796 | ||
2797 | $tmp_ids = array(); | |
2798 | ||
2799 | foreach ($ids as $id) { | |
2800 | array_push($tmp_ids, "ref_id = '$id'"); | |
2801 | } | |
2802 | ||
2803 | $ids_qpart = join(" OR ", $tmp_ids); | |
2804 | ||
2805 | if ($cmode == 0) { | |
2806 | db_query($link, "UPDATE ttrss_user_entries SET | |
2807 | unread = false,last_read = NOW() | |
2808 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); | |
2809 | } else if ($cmode == 1) { | |
2810 | db_query($link, "UPDATE ttrss_user_entries SET | |
2811 | unread = true | |
2812 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); | |
2813 | } else { | |
2814 | db_query($link, "UPDATE ttrss_user_entries SET | |
2815 | unread = NOT unread,last_read = NOW() | |
2816 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); | |
2817 | } | |
2818 | ||
2819 | /* update ccache */ | |
2820 | ||
2821 | $result = db_query($link, "SELECT DISTINCT feed_id FROM ttrss_user_entries | |
2822 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); | |
2823 | ||
2824 | while ($line = db_fetch_assoc($result)) { | |
2825 | ccache_update($link, $line["feed_id"], $owner_uid); | |
2826 | } | |
2827 | } | |
2828 | ||
2829 | function catchupArticleById($link, $id, $cmode) { | |
2830 | ||
2831 | if ($cmode == 0) { | |
2832 | db_query($link, "UPDATE ttrss_user_entries SET | |
2833 | unread = false,last_read = NOW() | |
2834 | WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]); | |
2835 | } else if ($cmode == 1) { | |
2836 | db_query($link, "UPDATE ttrss_user_entries SET | |
2837 | unread = true | |
2838 | WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]); | |
2839 | } else { | |
2840 | db_query($link, "UPDATE ttrss_user_entries SET | |
2841 | unread = NOT unread,last_read = NOW() | |
2842 | WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]); | |
2843 | } | |
2844 | ||
2845 | $feed_id = getArticleFeed($link, $id); | |
2846 | ccache_update($link, $feed_id, $_SESSION["uid"]); | |
2847 | } | |
2848 | ||
2849 | function make_guid_from_title($title) { | |
2850 | return preg_replace("/[ \"\',.:;]/", "-", | |
2851 | mb_strtolower(strip_tags($title), 'utf-8')); | |
2852 | } | |
2853 | ||
2854 | function get_article_tags($link, $id, $owner_uid = 0, $tag_cache = false) { | |
2855 | ||
2856 | $a_id = db_escape_string($id); | |
2857 | ||
2858 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
2859 | ||
2860 | $query = "SELECT DISTINCT tag_name, | |
2861 | owner_uid as owner FROM | |
2862 | ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE | |
2863 | ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name"; | |
2864 | ||
2865 | $obj_id = md5("TAGS:$owner_uid:$id"); | |
2866 | $tags = array(); | |
2867 | ||
2868 | /* check cache first */ | |
2869 | ||
2870 | if ($tag_cache === false) { | |
2871 | $result = db_query($link, "SELECT tag_cache FROM ttrss_user_entries | |
2872 | WHERE ref_id = '$id' AND owner_uid = $owner_uid"); | |
2873 | ||
2874 | $tag_cache = db_fetch_result($result, 0, "tag_cache"); | |
2875 | } | |
2876 | ||
2877 | if ($tag_cache) { | |
2878 | $tags = explode(",", $tag_cache); | |
2879 | } else { | |
2880 | ||
2881 | /* do it the hard way */ | |
2882 | ||
2883 | $tmp_result = db_query($link, $query); | |
2884 | ||
2885 | while ($tmp_line = db_fetch_assoc($tmp_result)) { | |
2886 | array_push($tags, $tmp_line["tag_name"]); | |
2887 | } | |
2888 | ||
2889 | /* update the cache */ | |
2890 | ||
2891 | $tags_str = db_escape_string(join(",", $tags)); | |
2892 | ||
2893 | db_query($link, "UPDATE ttrss_user_entries | |
2894 | SET tag_cache = '$tags_str' WHERE ref_id = '$id' | |
2895 | AND owner_uid = $owner_uid"); | |
2896 | } | |
2897 | ||
2898 | return $tags; | |
2899 | } | |
2900 | ||
2901 | function trim_array($array) { | |
2902 | $tmp = $array; | |
2903 | array_walk($tmp, 'trim'); | |
2904 | return $tmp; | |
2905 | } | |
2906 | ||
2907 | function tag_is_valid($tag) { | |
2908 | if ($tag == '') return false; | |
2909 | if (preg_match("/^[0-9]*$/", $tag)) return false; | |
2910 | if (mb_strlen($tag) > 250) return false; | |
2911 | ||
2912 | if (function_exists('iconv')) { | |
2913 | $tag = iconv("utf-8", "utf-8", $tag); | |
2914 | } | |
2915 | ||
2916 | if (!$tag) return false; | |
2917 | ||
2918 | return true; | |
2919 | } | |
2920 | ||
2921 | function render_login_form($link, $form_id = 0) { | |
2922 | switch ($form_id) { | |
2923 | case 0: | |
2924 | require_once "login_form.php"; | |
2925 | break; | |
2926 | case 1: | |
2927 | require_once "mobile/login_form.php"; | |
2928 | break; | |
2929 | } | |
2930 | exit; | |
2931 | } | |
2932 | ||
2933 | // from http://developer.apple.com/internet/safari/faq.html | |
2934 | function no_cache_incantation() { | |
2935 | header("Expires: Mon, 22 Dec 1980 00:00:00 GMT"); // Happy birthday to me :) | |
2936 | header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified | |
2937 | header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0"); // HTTP/1.1 | |
2938 | header("Cache-Control: post-check=0, pre-check=0", false); | |
2939 | header("Pragma: no-cache"); // HTTP/1.0 | |
2940 | } | |
2941 | ||
2942 | function format_warning($msg, $id = "") { | |
2943 | global $link; | |
2944 | return "<div class=\"warning\" id=\"$id\"> | |
2945 | <img src=\"".theme_image($link, "images/sign_excl.svg")."\">$msg</div>"; | |
2946 | } | |
2947 | ||
2948 | function format_notice($msg, $id = "") { | |
2949 | global $link; | |
2950 | return "<div class=\"notice\" id=\"$id\"> | |
2951 | <img src=\"".theme_image($link, "images/sign_info.svg")."\">$msg</div>"; | |
2952 | } | |
2953 | ||
2954 | function format_error($msg, $id = "") { | |
2955 | global $link; | |
2956 | return "<div class=\"error\" id=\"$id\"> | |
2957 | <img src=\"".theme_image($link, "images/sign_excl.svg")."\">$msg</div>"; | |
2958 | } | |
2959 | ||
2960 | function print_notice($msg) { | |
2961 | return print format_notice($msg); | |
2962 | } | |
2963 | ||
2964 | function print_warning($msg) { | |
2965 | return print format_warning($msg); | |
2966 | } | |
2967 | ||
2968 | function print_error($msg) { | |
2969 | return print format_error($msg); | |
2970 | } | |
2971 | ||
2972 | ||
2973 | function T_sprintf() { | |
2974 | $args = func_get_args(); | |
2975 | return vsprintf(__(array_shift($args)), $args); | |
2976 | } | |
2977 | ||
2978 | function format_inline_player($link, $url, $ctype) { | |
2979 | ||
2980 | $entry = ""; | |
2981 | ||
2982 | if (strpos($ctype, "audio/") === 0) { | |
2983 | ||
2984 | if ($_SESSION["hasAudio"] && (strpos($ctype, "ogg") !== false || | |
2985 | strpos($_SERVER['HTTP_USER_AGENT'], "Chrome") !== false || | |
2986 | strpos($_SERVER['HTTP_USER_AGENT'], "Safari") !== false )) { | |
2987 | ||
2988 | $id = 'AUDIO-' . uniqid(); | |
2989 | ||
2990 | $entry .= "<audio id=\"$id\"\"> | |
2991 | <source src=\"$url\"></source> | |
2992 | </audio>"; | |
2993 | ||
2994 | $entry .= "<span onclick=\"player(this)\" | |
2995 | title=\"".__("Click to play")."\" status=\"0\" | |
2996 | class=\"player\" audio-id=\"$id\">".__("Play")."</span>"; | |
2997 | ||
2998 | } else { | |
2999 | ||
3000 | $entry .= "<object type=\"application/x-shockwave-flash\" | |
3001 | data=\"lib/button/musicplayer.swf?song_url=$url\" | |
3002 | width=\"17\" height=\"17\" style='float : left; margin-right : 5px;'> | |
3003 | <param name=\"movie\" | |
3004 | value=\"lib/button/musicplayer.swf?song_url=$url\" /> | |
3005 | </object>"; | |
3006 | } | |
3007 | } | |
3008 | ||
3009 | $filename = substr($url, strrpos($url, "/")+1); | |
3010 | ||
3011 | $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" . | |
3012 | $filename . " (" . $ctype . ")" . "</a>"; | |
3013 | ||
3014 | return $entry; | |
3015 | } | |
3016 | ||
3017 | function format_article($link, $id, $mark_as_read = true, $zoom_mode = false, $owner_uid = false) { | |
3018 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
3019 | ||
3020 | $rv = array(); | |
3021 | ||
3022 | $rv['id'] = $id; | |
3023 | ||
3024 | /* we can figure out feed_id from article id anyway, why do we | |
3025 | * pass feed_id here? let's ignore the argument :( */ | |
3026 | ||
3027 | $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries | |
3028 | WHERE ref_id = '$id'"); | |
3029 | ||
3030 | $feed_id = (int) db_fetch_result($result, 0, "feed_id"); | |
3031 | ||
3032 | $rv['feed_id'] = $feed_id; | |
3033 | ||
3034 | //if (!$zoom_mode) { print "<article id='$id'><![CDATA["; }; | |
3035 | ||
3036 | $result = db_query($link, "SELECT rtl_content, always_display_enclosures, cache_content FROM ttrss_feeds | |
3037 | WHERE id = '$feed_id' AND owner_uid = $owner_uid"); | |
3038 | ||
3039 | if (db_num_rows($result) == 1) { | |
3040 | $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content")); | |
3041 | $always_display_enclosures = sql_bool_to_bool(db_fetch_result($result, 0, "always_display_enclosures")); | |
3042 | $cache_content = sql_bool_to_bool(db_fetch_result($result, 0, "cache_content")); | |
3043 | } else { | |
3044 | $rtl_content = false; | |
3045 | $always_display_enclosures = false; | |
3046 | $cache_content = false; | |
3047 | } | |
3048 | ||
3049 | if ($rtl_content) { | |
3050 | $rtl_tag = "dir=\"RTL\""; | |
3051 | $rtl_class = "RTL"; | |
3052 | } else { | |
3053 | $rtl_tag = ""; | |
3054 | $rtl_class = ""; | |
3055 | } | |
3056 | ||
3057 | if ($mark_as_read) { | |
3058 | $result = db_query($link, "UPDATE ttrss_user_entries | |
3059 | SET unread = false,last_read = NOW() | |
3060 | WHERE ref_id = '$id' AND owner_uid = $owner_uid"); | |
3061 | ||
3062 | ccache_update($link, $feed_id, $owner_uid); | |
3063 | } | |
3064 | ||
3065 | $result = db_query($link, "SELECT id,title,link,content,feed_id,comments,int_id, | |
3066 | ".SUBSTRING_FOR_DATE."(updated,1,16) as updated, | |
3067 | (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url, | |
3068 | (SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url, | |
3069 | num_comments, | |
3070 | tag_cache, | |
3071 | author, | |
3072 | orig_feed_id, | |
3073 | note, | |
3074 | cached_content | |
3075 | FROM ttrss_entries,ttrss_user_entries | |
3076 | WHERE id = '$id' AND ref_id = id AND owner_uid = $owner_uid"); | |
3077 | ||
3078 | if ($result) { | |
3079 | ||
3080 | $line = db_fetch_assoc($result); | |
3081 | ||
3082 | if ($line["icon_url"]) { | |
3083 | $feed_icon = "<img src=\"" . $line["icon_url"] . "\">"; | |
3084 | } else { | |
3085 | $feed_icon = " "; | |
3086 | } | |
3087 | ||
3088 | $feed_site_url = $line['site_url']; | |
3089 | ||
3090 | $num_comments = $line["num_comments"]; | |
3091 | $entry_comments = ""; | |
3092 | ||
3093 | if ($num_comments > 0) { | |
3094 | if ($line["comments"]) { | |
3095 | $comments_url = htmlspecialchars($line["comments"]); | |
3096 | } else { | |
3097 | $comments_url = htmlspecialchars($line["link"]); | |
3098 | } | |
3099 | $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>"; | |
3100 | } else { | |
3101 | if ($line["comments"] && $line["link"] != $line["comments"]) { | |
3102 | $entry_comments = "<a target='_blank' href=\"".htmlspecialchars($line["comments"])."\">comments</a>"; | |
3103 | } | |
3104 | } | |
3105 | ||
3106 | if ($zoom_mode) { | |
3107 | header("Content-Type: text/html"); | |
3108 | $rv['content'] .= "<html><head> | |
3109 | <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/> | |
3110 | <title>Tiny Tiny RSS - ".$line["title"]."</title> | |
3111 | <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss.css\"> | |
3112 | </head><body>"; | |
3113 | } | |
3114 | ||
3115 | $title_escaped = htmlspecialchars($line['title']); | |
3116 | ||
3117 | $rv['content'] .= "<div id=\"PTITLE-$id\" style=\"display : none\">" . | |
3118 | truncate_string(strip_tags($line['title']), 15) . "</div>"; | |
3119 | ||
3120 | $rv['content'] .= "<div id=\"PTITLE-FULL-$id\" style=\"display : none\">" . | |
3121 | strip_tags($line['title']) . "</div>"; | |
3122 | ||
3123 | $rv['content'] .= "<div class=\"postReply\" id=\"POST-$id\">"; | |
3124 | ||
3125 | $rv['content'] .= "<div onclick=\"return postClicked(event, $id)\" | |
3126 | class=\"postHeader\" id=\"POSTHDR-$id\">"; | |
3127 | ||
3128 | $entry_author = $line["author"]; | |
3129 | ||
3130 | if ($entry_author) { | |
3131 | $entry_author = __(" - ") . $entry_author; | |
3132 | } | |
3133 | ||
3134 | $parsed_updated = make_local_datetime($link, $line["updated"], true, | |
3135 | $owner_uid, true); | |
3136 | ||
3137 | $rv['content'] .= "<div class=\"postDate$rtl_class\">$parsed_updated</div>"; | |
3138 | ||
3139 | if ($line["link"]) { | |
3140 | $rv['content'] .= "<div class='postTitle'><a target='_blank' | |
3141 | title=\"".htmlspecialchars($line['title'])."\" | |
3142 | href=\"" . | |
3143 | htmlspecialchars($line["link"]) . "\">" . | |
3144 | $line["title"] . | |
3145 | "<span class='author'>$entry_author</span></a></div>"; | |
3146 | } else { | |
3147 | $rv['content'] .= "<div class='postTitle'>" . $line["title"] . "$entry_author</div>"; | |
3148 | } | |
3149 | ||
3150 | $tag_cache = $line["tag_cache"]; | |
3151 | ||
3152 | if (!$tag_cache) | |
3153 | $tags = get_article_tags($link, $id, $owner_uid); | |
3154 | else | |
3155 | $tags = explode(",", $tag_cache); | |
3156 | ||
3157 | $tags_str = format_tags_string($tags, $id); | |
3158 | $tags_str_full = join(", ", $tags); | |
3159 | ||
3160 | if (!$tags_str_full) $tags_str_full = __("no tags"); | |
3161 | ||
3162 | if (!$entry_comments) $entry_comments = " "; # placeholder | |
3163 | ||
3164 | $rv['content'] .= "<div class='postTags' style='float : right'> | |
3165 | <img src='".theme_image($link, 'images/tag.png')."' | |
3166 | class='tagsPic' alt='Tags' title='Tags'> "; | |
3167 | ||
3168 | if (!$zoom_mode) { | |
3169 | $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span> | |
3170 | <a title=\"".__('Edit tags for this article')."\" | |
3171 | href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>"; | |
3172 | ||
3173 | $rv['content'] .= "<div dojoType=\"dijit.Tooltip\" | |
3174 | id=\"ATSTRTIP-$id\" connectId=\"ATSTR-$id\" | |
3175 | position=\"below\">$tags_str_full</div>"; | |
3176 | ||
3177 | $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-zoom.png')."\" | |
3178 | class='tagsPic' style=\"cursor : pointer\" | |
3179 | onclick=\"postOpenInNewTab(event, $id)\" | |
3180 | alt='Zoom' title='".__('Open article in new tab')."'>"; | |
3181 | ||
3182 | global $pluginhost; | |
3183 | ||
3184 | foreach ($pluginhost->get_hooks($pluginhost::HOOK_ARTICLE_BUTTON) as $p) { | |
3185 | $rv['content'] .= $p->hook_article_button($line); | |
3186 | } | |
3187 | ||
3188 | $rv['content'] .= "<img src=\"".theme_image($link, 'images/digest_checkbox.png')."\" | |
3189 | class='tagsPic' style=\"cursor : pointer\" | |
3190 | onclick=\"closeArticlePanel($id)\" | |
3191 | title='".__('Close article')."'>"; | |
3192 | ||
3193 | } else { | |
3194 | $tags_str = strip_tags($tags_str); | |
3195 | $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>"; | |
3196 | } | |
3197 | $rv['content'] .= "</div>"; | |
3198 | $rv['content'] .= "<div clear='both'>$entry_comments</div>"; | |
3199 | ||
3200 | if ($line["orig_feed_id"]) { | |
3201 | ||
3202 | $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds | |
3203 | WHERE id = ".$line["orig_feed_id"]); | |
3204 | ||
3205 | if (db_num_rows($tmp_result) != 0) { | |
3206 | ||
3207 | $rv['content'] .= "<div clear='both'>"; | |
3208 | $rv['content'] .= __("Originally from:"); | |
3209 | ||
3210 | $rv['content'] .= " "; | |
3211 | ||
3212 | $tmp_line = db_fetch_assoc($tmp_result); | |
3213 | ||
3214 | $rv['content'] .= "<a target='_blank' | |
3215 | href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" . | |
3216 | $tmp_line['title'] . "</a>"; | |
3217 | ||
3218 | $rv['content'] .= " "; | |
3219 | ||
3220 | $rv['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>"; | |
3221 | $rv['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.svg'></a>"; | |
3222 | ||
3223 | $rv['content'] .= "</div>"; | |
3224 | } | |
3225 | } | |
3226 | ||
3227 | $rv['content'] .= "</div>"; | |
3228 | ||
3229 | $rv['content'] .= "<div id=\"POSTNOTE-$id\">"; | |
3230 | if ($line['note']) { | |
3231 | $rv['content'] .= format_article_note($id, $line['note']); | |
3232 | } | |
3233 | $rv['content'] .= "</div>"; | |
3234 | ||
3235 | $rv['content'] .= "<div class=\"postIcon\">" . | |
3236 | "<a target=\"_blank\" title=\"".__("Visit the website")."\"$ | |
3237 | href=\"".htmlspecialchars($feed_site_url)."\">". | |
3238 | $feed_icon . "</a></div>"; | |
3239 | ||
3240 | $rv['content'] .= "<div class=\"postContent\">"; | |
3241 | ||
3242 | // N-grams | |
3243 | ||
3244 | if (DB_TYPE == "pgsql" and defined('_NGRAM_TITLE_RELATED_THRESHOLD')) { | |
3245 | ||
3246 | $ngram_result = db_query($link, "SELECT id,title FROM | |
3247 | ttrss_entries,ttrss_user_entries | |
3248 | WHERE ref_id = id AND updated >= NOW() - INTERVAL '7 day' | |
3249 | AND similarity(title, '$title_escaped') >= "._NGRAM_TITLE_RELATED_THRESHOLD." | |
3250 | AND title != '$title_escaped' | |
3251 | AND owner_uid = $owner_uid"); | |
3252 | ||
3253 | if (db_num_rows($ngram_result) > 0) { | |
3254 | $rv['content'] .= "<div dojoType=\"dijit.form.DropDownButton\">". | |
3255 | "<span>" . __('Related')."</span>"; | |
3256 | $rv['content'] .= "<div dojoType=\"dijit.Menu\" style=\"display: none;\">"; | |
3257 | ||
3258 | while ($nline = db_fetch_assoc($ngram_result)) { | |
3259 | $rv['content'] .= "<div onclick=\"hlOpenInNewTab(null,".$nline['id'].")\" | |
3260 | dojoType=\"dijit.MenuItem\">".$nline['title']."</div>"; | |
3261 | ||
3262 | } | |
3263 | $rv['content'] .= "</div></div><br/"; | |
3264 | } | |
3265 | } | |
3266 | ||
3267 | if ($cache_content && $line["cached_content"] != "") { | |
3268 | $line["content"] =& $line["cached_content"]; | |
3269 | } | |
3270 | ||
3271 | $article_content = sanitize($link, $line["content"], false, $owner_uid, | |
3272 | $feed_site_url); | |
3273 | ||
3274 | $rv['content'] .= $article_content; | |
3275 | ||
3276 | $rv['content'] .= format_article_enclosures($link, $id, | |
3277 | $always_display_enclosures, $article_content); | |
3278 | ||
3279 | $rv['content'] .= "</div>"; | |
3280 | ||
3281 | $rv['content'] .= "</div>"; | |
3282 | ||
3283 | } | |
3284 | ||
3285 | if ($zoom_mode) { | |
3286 | $rv['content'] .= " | |
3287 | <div style=\"text-align : center\"> | |
3288 | <button onclick=\"return window.close()\">". | |
3289 | __("Close this window")."</button></div>"; | |
3290 | $rv['content'] .= "</body></html>"; | |
3291 | } | |
3292 | ||
3293 | return $rv; | |
3294 | ||
3295 | } | |
3296 | ||
3297 | function print_checkpoint($n, $s) { | |
3298 | $ts = getmicrotime(); | |
3299 | echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s); | |
3300 | return $ts; | |
3301 | } | |
3302 | ||
3303 | function sanitize_tag($tag) { | |
3304 | $tag = trim($tag); | |
3305 | ||
3306 | $tag = mb_strtolower($tag, 'utf-8'); | |
3307 | ||
3308 | $tag = preg_replace('/[\'\"\+\>\<]/', "", $tag); | |
3309 | ||
3310 | // $tag = str_replace('"', "", $tag); | |
3311 | // $tag = str_replace("+", " ", $tag); | |
3312 | $tag = str_replace("technorati tag: ", "", $tag); | |
3313 | ||
3314 | return $tag; | |
3315 | } | |
3316 | ||
3317 | function get_self_url_prefix() { | |
3318 | if (strrpos(SELF_URL_PATH, "/") === strlen(SELF_URL_PATH)-1) { | |
3319 | return substr(SELF_URL_PATH, 0, strlen(SELF_URL_PATH)-1); | |
3320 | } else { | |
3321 | return SELF_URL_PATH; | |
3322 | } | |
3323 | } | |
3324 | ||
3325 | function opml_publish_url($link){ | |
3326 | ||
3327 | $url_path = get_self_url_prefix(); | |
3328 | $url_path .= "/opml.php?op=publish&key=" . | |
3329 | get_feed_access_key($link, 'OPML:Publish', false, $_SESSION["uid"]); | |
3330 | ||
3331 | return $url_path; | |
3332 | } | |
3333 | ||
3334 | /** | |
3335 | * Purge a feed contents, marked articles excepted. | |
3336 | * | |
3337 | * @param mixed $link The database connection. | |
3338 | * @param integer $id The id of the feed to purge. | |
3339 | * @return void | |
3340 | */ | |
3341 | function clear_feed_articles($link, $id) { | |
3342 | ||
3343 | if ($id != 0) { | |
3344 | $result = db_query($link, "DELETE FROM ttrss_user_entries | |
3345 | WHERE feed_id = '$id' AND marked = false AND owner_uid = " . $_SESSION["uid"]); | |
3346 | } else { | |
3347 | $result = db_query($link, "DELETE FROM ttrss_user_entries | |
3348 | WHERE feed_id IS NULL AND marked = false AND owner_uid = " . $_SESSION["uid"]); | |
3349 | } | |
3350 | ||
3351 | $result = db_query($link, "DELETE FROM ttrss_entries WHERE | |
3352 | (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0"); | |
3353 | ||
3354 | ccache_update($link, $id, $_SESSION['uid']); | |
3355 | } // function clear_feed_articles | |
3356 | ||
3357 | /** | |
3358 | * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI. | |
3359 | * | |
3360 | * @return string The Mozilla Firefox feed adding URL. | |
3361 | */ | |
3362 | function add_feed_url() { | |
3363 | //$url_path = ($_SERVER['HTTPS'] != "on" ? 'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH); | |
3364 | ||
3365 | $url_path = get_self_url_prefix() . | |
3366 | "/public.php?op=subscribe&feed_url=%s"; | |
3367 | return $url_path; | |
3368 | } // function add_feed_url | |
3369 | ||
3370 | function encrypt_password($pass, $salt = '', $mode2 = false) { | |
3371 | if ($salt && $mode2) { | |
3372 | return "MODE2:" . hash('sha256', $salt . $pass); | |
3373 | } else if ($salt) { | |
3374 | return "SHA1X:" . sha1("$salt:$pass"); | |
3375 | } else { | |
3376 | return "SHA1:" . sha1($pass); | |
3377 | } | |
3378 | } // function encrypt_password | |
3379 | ||
3380 | function load_filters($link, $feed_id, $owner_uid, $action_id = false) { | |
3381 | $filters = array(); | |
3382 | ||
3383 | $cat_id = (int)getFeedCategory($link, $feed_id); | |
3384 | ||
3385 | $result = db_query($link, "SELECT * FROM ttrss_filters2 WHERE | |
3386 | owner_uid = $owner_uid AND enabled = true"); | |
3387 | ||
3388 | $check_cats = join(",", array_merge( | |
3389 | getParentCategories($link, $cat_id, $owner_uid), | |
3390 | array($cat_id))); | |
3391 | ||
3392 | while ($line = db_fetch_assoc($result)) { | |
3393 | $filter_id = $line["id"]; | |
3394 | ||
3395 | $result2 = db_query($link, "SELECT | |
3396 | r.reg_exp, r.feed_id, r.cat_id, r.cat_filter, t.name AS type_name | |
3397 | FROM ttrss_filters2_rules AS r, | |
3398 | ttrss_filter_types AS t | |
3399 | WHERE | |
3400 | (cat_id IS NULL OR cat_id IN ($check_cats)) AND | |
3401 | (feed_id IS NULL OR feed_id = '$feed_id') AND | |
3402 | filter_type = t.id AND filter_id = '$filter_id'"); | |
3403 | ||
3404 | $rules = array(); | |
3405 | $actions = array(); | |
3406 | ||
3407 | while ($rule_line = db_fetch_assoc($result2)) { | |
3408 | # print_r($rule_line); | |
3409 | ||
3410 | $rule = array(); | |
3411 | $rule["reg_exp"] = $rule_line["reg_exp"]; | |
3412 | $rule["type"] = $rule_line["type_name"]; | |
3413 | ||
3414 | array_push($rules, $rule); | |
3415 | } | |
3416 | ||
3417 | $result2 = db_query($link, "SELECT a.action_param,t.name AS type_name | |
3418 | FROM ttrss_filters2_actions AS a, | |
3419 | ttrss_filter_actions AS t | |
3420 | WHERE | |
3421 | action_id = t.id AND filter_id = '$filter_id'"); | |
3422 | ||
3423 | while ($action_line = db_fetch_assoc($result2)) { | |
3424 | # print_r($action_line); | |
3425 | ||
3426 | $action = array(); | |
3427 | $action["type"] = $action_line["type_name"]; | |
3428 | $action["param"] = $action_line["action_param"]; | |
3429 | ||
3430 | array_push($actions, $action); | |
3431 | } | |
3432 | ||
3433 | ||
3434 | $filter = array(); | |
3435 | $filter["match_any_rule"] = sql_bool_to_bool($line["match_any_rule"]); | |
3436 | $filter["rules"] = $rules; | |
3437 | $filter["actions"] = $actions; | |
3438 | ||
3439 | if (count($rules) > 0 && count($actions) > 0) { | |
3440 | array_push($filters, $filter); | |
3441 | } | |
3442 | } | |
3443 | ||
3444 | return $filters; | |
3445 | } | |
3446 | ||
3447 | function get_score_pic($score) { | |
3448 | if ($score > 100) { | |
3449 | return "score_high.png"; | |
3450 | } else if ($score > 0) { | |
3451 | return "score_half_high.png"; | |
3452 | } else if ($score < -100) { | |
3453 | return "score_low.png"; | |
3454 | } else if ($score < 0) { | |
3455 | return "score_half_low.png"; | |
3456 | } else { | |
3457 | return "score_neutral.png"; | |
3458 | } | |
3459 | } | |
3460 | ||
3461 | function feed_has_icon($id) { | |
3462 | return is_file(ICONS_DIR . "/$id.ico") && filesize(ICONS_DIR . "/$id.ico") > 0; | |
3463 | } | |
3464 | ||
3465 | function init_connection($link) { | |
3466 | if ($link) { | |
3467 | ||
3468 | if (DB_TYPE == "pgsql") { | |
3469 | pg_query($link, "set client_encoding = 'UTF-8'"); | |
3470 | pg_set_client_encoding("UNICODE"); | |
3471 | pg_query($link, "set datestyle = 'ISO, european'"); | |
3472 | pg_query($link, "set TIME ZONE 0"); | |
3473 | } else { | |
3474 | db_query($link, "SET time_zone = '+0:0'"); | |
3475 | ||
3476 | if (defined('MYSQL_CHARSET') && MYSQL_CHARSET) { | |
3477 | db_query($link, "SET NAMES " . MYSQL_CHARSET); | |
3478 | } | |
3479 | } | |
3480 | ||
3481 | global $pluginhost; | |
3482 | ||
3483 | $pluginhost = new PluginHost($link); | |
3484 | $pluginhost->load(PLUGINS, $pluginhost::KIND_ALL); | |
3485 | ||
3486 | return true; | |
3487 | } else { | |
3488 | print "Unable to connect to database:" . db_last_error(); | |
3489 | return false; | |
3490 | } | |
3491 | } | |
3492 | ||
3493 | /* function ccache_zero($link, $feed_id, $owner_uid) { | |
3494 | db_query($link, "UPDATE ttrss_counters_cache SET | |
3495 | value = 0, updated = NOW() WHERE | |
3496 | feed_id = '$feed_id' AND owner_uid = '$owner_uid'"); | |
3497 | } */ | |
3498 | ||
3499 | function ccache_zero_all($link, $owner_uid) { | |
3500 | db_query($link, "UPDATE ttrss_counters_cache SET | |
3501 | value = 0 WHERE owner_uid = '$owner_uid'"); | |
3502 | ||
3503 | db_query($link, "UPDATE ttrss_cat_counters_cache SET | |
3504 | value = 0 WHERE owner_uid = '$owner_uid'"); | |
3505 | } | |
3506 | ||
3507 | function ccache_remove($link, $feed_id, $owner_uid, $is_cat = false) { | |
3508 | ||
3509 | if (!$is_cat) { | |
3510 | $table = "ttrss_counters_cache"; | |
3511 | } else { | |
3512 | $table = "ttrss_cat_counters_cache"; | |
3513 | } | |
3514 | ||
3515 | db_query($link, "DELETE FROM $table WHERE | |
3516 | feed_id = '$feed_id' AND owner_uid = '$owner_uid'"); | |
3517 | ||
3518 | } | |
3519 | ||
3520 | function ccache_update_all($link, $owner_uid) { | |
3521 | ||
3522 | if (get_pref($link, 'ENABLE_FEED_CATS', $owner_uid)) { | |
3523 | ||
3524 | $result = db_query($link, "SELECT feed_id FROM ttrss_cat_counters_cache | |
3525 | WHERE feed_id > 0 AND owner_uid = '$owner_uid'"); | |
3526 | ||
3527 | while ($line = db_fetch_assoc($result)) { | |
3528 | ccache_update($link, $line["feed_id"], $owner_uid, true); | |
3529 | } | |
3530 | ||
3531 | /* We have to manually include category 0 */ | |
3532 | ||
3533 | ccache_update($link, 0, $owner_uid, true); | |
3534 | ||
3535 | } else { | |
3536 | $result = db_query($link, "SELECT feed_id FROM ttrss_counters_cache | |
3537 | WHERE feed_id > 0 AND owner_uid = '$owner_uid'"); | |
3538 | ||
3539 | while ($line = db_fetch_assoc($result)) { | |
3540 | print ccache_update($link, $line["feed_id"], $owner_uid); | |
3541 | ||
3542 | } | |
3543 | ||
3544 | } | |
3545 | } | |
3546 | ||
3547 | function ccache_find($link, $feed_id, $owner_uid, $is_cat = false, | |
3548 | $no_update = false) { | |
3549 | ||
3550 | if (!is_numeric($feed_id)) return; | |
3551 | ||
3552 | if (!$is_cat) { | |
3553 | $table = "ttrss_counters_cache"; | |
3554 | if ($feed_id > 0) { | |
3555 | $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds | |
3556 | WHERE id = '$feed_id'"); | |
3557 | $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid"); | |
3558 | } | |
3559 | } else { | |
3560 | $table = "ttrss_cat_counters_cache"; | |
3561 | } | |
3562 | ||
3563 | if (DB_TYPE == "pgsql") { | |
3564 | $date_qpart = "updated > NOW() - INTERVAL '15 minutes'"; | |
3565 | } else if (DB_TYPE == "mysql") { | |
3566 | $date_qpart = "updated > DATE_SUB(NOW(), INTERVAL 15 MINUTE)"; | |
3567 | } | |
3568 | ||
3569 | $result = db_query($link, "SELECT value FROM $table | |
3570 | WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id' | |
3571 | LIMIT 1"); | |
3572 | ||
3573 | if (db_num_rows($result) == 1) { | |
3574 | return db_fetch_result($result, 0, "value"); | |
3575 | } else { | |
3576 | if ($no_update) { | |
3577 | return -1; | |
3578 | } else { | |
3579 | return ccache_update($link, $feed_id, $owner_uid, $is_cat); | |
3580 | } | |
3581 | } | |
3582 | ||
3583 | } | |
3584 | ||
3585 | function ccache_update($link, $feed_id, $owner_uid, $is_cat = false, | |
3586 | $update_pcat = true) { | |
3587 | ||
3588 | if (!is_numeric($feed_id)) return; | |
3589 | ||
3590 | if (!$is_cat && $feed_id > 0) { | |
3591 | $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds | |
3592 | WHERE id = '$feed_id'"); | |
3593 | $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid"); | |
3594 | } | |
3595 | ||
3596 | $prev_unread = ccache_find($link, $feed_id, $owner_uid, $is_cat, true); | |
3597 | ||
3598 | /* When updating a label, all we need to do is recalculate feed counters | |
3599 | * because labels are not cached */ | |
3600 | ||
3601 | if ($feed_id < 0) { | |
3602 | ccache_update_all($link, $owner_uid); | |
3603 | return; | |
3604 | } | |
3605 | ||
3606 | if (!$is_cat) { | |
3607 | $table = "ttrss_counters_cache"; | |
3608 | } else { | |
3609 | $table = "ttrss_cat_counters_cache"; | |
3610 | } | |
3611 | ||
3612 | if ($is_cat && $feed_id >= 0) { | |
3613 | if ($feed_id != 0) { | |
3614 | $cat_qpart = "cat_id = '$feed_id'"; | |
3615 | } else { | |
3616 | $cat_qpart = "cat_id IS NULL"; | |
3617 | } | |
3618 | ||
3619 | /* Recalculate counters for child feeds */ | |
3620 | ||
3621 | $result = db_query($link, "SELECT id FROM ttrss_feeds | |
3622 | WHERE owner_uid = '$owner_uid' AND $cat_qpart"); | |
3623 | ||
3624 | while ($line = db_fetch_assoc($result)) { | |
3625 | ccache_update($link, $line["id"], $owner_uid, false, false); | |
3626 | } | |
3627 | ||
3628 | $result = db_query($link, "SELECT SUM(value) AS sv | |
3629 | FROM ttrss_counters_cache, ttrss_feeds | |
3630 | WHERE id = feed_id AND $cat_qpart AND | |
3631 | ttrss_feeds.owner_uid = '$owner_uid'"); | |
3632 | ||
3633 | $unread = (int) db_fetch_result($result, 0, "sv"); | |
3634 | ||
3635 | } else { | |
3636 | $unread = (int) getFeedArticles($link, $feed_id, $is_cat, true, $owner_uid); | |
3637 | } | |
3638 | ||
3639 | db_query($link, "BEGIN"); | |
3640 | ||
3641 | $result = db_query($link, "SELECT feed_id FROM $table | |
3642 | WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id' LIMIT 1"); | |
3643 | ||
3644 | if (db_num_rows($result) == 1) { | |
3645 | db_query($link, "UPDATE $table SET | |
3646 | value = '$unread', updated = NOW() WHERE | |
3647 | feed_id = '$feed_id' AND owner_uid = '$owner_uid'"); | |
3648 | ||
3649 | } else { | |
3650 | db_query($link, "INSERT INTO $table | |
3651 | (feed_id, value, owner_uid, updated) | |
3652 | VALUES | |
3653 | ($feed_id, $unread, $owner_uid, NOW())"); | |
3654 | } | |
3655 | ||
3656 | db_query($link, "COMMIT"); | |
3657 | ||
3658 | if ($feed_id > 0 && $prev_unread != $unread) { | |
3659 | ||
3660 | if (!$is_cat) { | |
3661 | ||
3662 | /* Update parent category */ | |
3663 | ||
3664 | if ($update_pcat) { | |
3665 | ||
3666 | $result = db_query($link, "SELECT cat_id FROM ttrss_feeds | |
3667 | WHERE owner_uid = '$owner_uid' AND id = '$feed_id'"); | |
3668 | ||
3669 | $cat_id = (int) db_fetch_result($result, 0, "cat_id"); | |
3670 | ||
3671 | ccache_update($link, $cat_id, $owner_uid, true); | |
3672 | ||
3673 | } | |
3674 | } | |
3675 | } else if ($feed_id < 0) { | |
3676 | ccache_update_all($link, $owner_uid); | |
3677 | } | |
3678 | ||
3679 | return $unread; | |
3680 | } | |
3681 | ||
3682 | /* function ccache_cleanup($link, $owner_uid) { | |
3683 | ||
3684 | if (DB_TYPE == "pgsql") { | |
3685 | db_query($link, "DELETE FROM ttrss_counters_cache AS c1 WHERE | |
3686 | (SELECT count(*) FROM ttrss_counters_cache AS c2 | |
3687 | WHERE c1.feed_id = c2.feed_id AND c2.owner_uid = c1.owner_uid) > 1 | |
3688 | AND owner_uid = '$owner_uid'"); | |
3689 | ||
3690 | db_query($link, "DELETE FROM ttrss_cat_counters_cache AS c1 WHERE | |
3691 | (SELECT count(*) FROM ttrss_cat_counters_cache AS c2 | |
3692 | WHERE c1.feed_id = c2.feed_id AND c2.owner_uid = c1.owner_uid) > 1 | |
3693 | AND owner_uid = '$owner_uid'"); | |
3694 | } else { | |
3695 | db_query($link, "DELETE c1 FROM | |
3696 | ttrss_counters_cache AS c1, | |
3697 | ttrss_counters_cache AS c2 | |
3698 | WHERE | |
3699 | c1.owner_uid = '$owner_uid' AND | |
3700 | c1.owner_uid = c2.owner_uid AND | |
3701 | c1.feed_id = c2.feed_id"); | |
3702 | ||
3703 | db_query($link, "DELETE c1 FROM | |
3704 | ttrss_cat_counters_cache AS c1, | |
3705 | ttrss_cat_counters_cache AS c2 | |
3706 | WHERE | |
3707 | c1.owner_uid = '$owner_uid' AND | |
3708 | c1.owner_uid = c2.owner_uid AND | |
3709 | c1.feed_id = c2.feed_id"); | |
3710 | ||
3711 | } | |
3712 | } */ | |
3713 | ||
3714 | function label_find_id($link, $label, $owner_uid) { | |
3715 | $result = db_query($link, | |
3716 | "SELECT id FROM ttrss_labels2 WHERE caption = '$label' | |
3717 | AND owner_uid = '$owner_uid' LIMIT 1"); | |
3718 | ||
3719 | if (db_num_rows($result) == 1) { | |
3720 | return db_fetch_result($result, 0, "id"); | |
3721 | } else { | |
3722 | return 0; | |
3723 | } | |
3724 | } | |
3725 | ||
3726 | function get_article_labels($link, $id, $owner_uid = false) { | |
3727 | $rv = array(); | |
3728 | ||
3729 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
3730 | ||
3731 | $result = db_query($link, "SELECT label_cache FROM | |
3732 | ttrss_user_entries WHERE ref_id = '$id' AND owner_uid = " . | |
3733 | $owner_uid); | |
3734 | ||
3735 | if (db_num_rows($result) > 0) { | |
3736 | $label_cache = db_fetch_result($result, 0, "label_cache"); | |
3737 | ||
3738 | if ($label_cache) { | |
3739 | $label_cache = json_decode($label_cache, true); | |
3740 | ||
3741 | if ($label_cache["no-labels"] == 1) | |
3742 | return $rv; | |
3743 | else | |
3744 | return $label_cache; | |
3745 | } | |
3746 | } | |
3747 | ||
3748 | $result = db_query($link, | |
3749 | "SELECT DISTINCT label_id,caption,fg_color,bg_color | |
3750 | FROM ttrss_labels2, ttrss_user_labels2 | |
3751 | WHERE id = label_id | |
3752 | AND article_id = '$id' | |
3753 | AND owner_uid = ". $owner_uid . " | |
3754 | ORDER BY caption"); | |
3755 | ||
3756 | while ($line = db_fetch_assoc($result)) { | |
3757 | $rk = array($line["label_id"], $line["caption"], $line["fg_color"], | |
3758 | $line["bg_color"]); | |
3759 | array_push($rv, $rk); | |
3760 | } | |
3761 | ||
3762 | if (count($rv) > 0) | |
3763 | label_update_cache($link, $owner_uid, $id, $rv); | |
3764 | else | |
3765 | label_update_cache($link, $owner_uid, $id, array("no-labels" => 1)); | |
3766 | ||
3767 | return $rv; | |
3768 | } | |
3769 | ||
3770 | ||
3771 | function label_find_caption($link, $label, $owner_uid) { | |
3772 | $result = db_query($link, | |
3773 | "SELECT caption FROM ttrss_labels2 WHERE id = '$label' | |
3774 | AND owner_uid = '$owner_uid' LIMIT 1"); | |
3775 | ||
3776 | if (db_num_rows($result) == 1) { | |
3777 | return db_fetch_result($result, 0, "caption"); | |
3778 | } else { | |
3779 | return ""; | |
3780 | } | |
3781 | } | |
3782 | ||
3783 | function get_all_labels($link, $owner_uid) { | |
3784 | $rv = array(); | |
3785 | ||
3786 | $result = db_query($link, "SELECT fg_color, bg_color, caption FROM ttrss_labels2 WHERE owner_uid = " . $owner_uid); | |
3787 | ||
3788 | while ($line = db_fetch_assoc($result)) { | |
3789 | array_push($rv, $line); | |
3790 | } | |
3791 | ||
3792 | return $rv; | |
3793 | } | |
3794 | ||
3795 | function label_update_cache($link, $owner_uid, $id, $labels = false, $force = false) { | |
3796 | ||
3797 | if ($force) | |
3798 | label_clear_cache($link, $id); | |
3799 | ||
3800 | if (!$labels) | |
3801 | $labels = get_article_labels($link, $id); | |
3802 | ||
3803 | $labels = db_escape_string(json_encode($labels)); | |
3804 | ||
3805 | db_query($link, "UPDATE ttrss_user_entries SET | |
3806 | label_cache = '$labels' WHERE ref_id = '$id' AND owner_uid = '$owner_uid'"); | |
3807 | ||
3808 | } | |
3809 | ||
3810 | function label_clear_cache($link, $id) { | |
3811 | ||
3812 | db_query($link, "UPDATE ttrss_user_entries SET | |
3813 | label_cache = '' WHERE ref_id = '$id'"); | |
3814 | ||
3815 | } | |
3816 | ||
3817 | function label_remove_article($link, $id, $label, $owner_uid) { | |
3818 | ||
3819 | $label_id = label_find_id($link, $label, $owner_uid); | |
3820 | ||
3821 | if (!$label_id) return; | |
3822 | ||
3823 | $result = db_query($link, | |
3824 | "DELETE FROM ttrss_user_labels2 | |
3825 | WHERE | |
3826 | label_id = '$label_id' AND | |
3827 | article_id = '$id'"); | |
3828 | ||
3829 | label_clear_cache($link, $id); | |
3830 | } | |
3831 | ||
3832 | function label_add_article($link, $id, $label, $owner_uid) { | |
3833 | ||
3834 | $label_id = label_find_id($link, $label, $owner_uid); | |
3835 | ||
3836 | if (!$label_id) return; | |
3837 | ||
3838 | $result = db_query($link, | |
3839 | "SELECT | |
3840 | article_id FROM ttrss_labels2, ttrss_user_labels2 | |
3841 | WHERE | |
3842 | label_id = id AND | |
3843 | label_id = '$label_id' AND | |
3844 | article_id = '$id' AND owner_uid = '$owner_uid' | |
3845 | LIMIT 1"); | |
3846 | ||
3847 | if (db_num_rows($result) == 0) { | |
3848 | db_query($link, "INSERT INTO ttrss_user_labels2 | |
3849 | (label_id, article_id) VALUES ('$label_id', '$id')"); | |
3850 | } | |
3851 | ||
3852 | label_clear_cache($link, $id); | |
3853 | ||
3854 | } | |
3855 | ||
3856 | function label_remove($link, $id, $owner_uid) { | |
3857 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
3858 | ||
3859 | db_query($link, "BEGIN"); | |
3860 | ||
3861 | $result = db_query($link, "SELECT caption FROM ttrss_labels2 | |
3862 | WHERE id = '$id'"); | |
3863 | ||
3864 | $caption = db_fetch_result($result, 0, "caption"); | |
3865 | ||
3866 | $result = db_query($link, "DELETE FROM ttrss_labels2 WHERE id = '$id' | |
3867 | AND owner_uid = " . $owner_uid); | |
3868 | ||
3869 | if (db_affected_rows($link, $result) != 0 && $caption) { | |
3870 | ||
3871 | /* Remove access key for the label */ | |
3872 | ||
3873 | $ext_id = -11 - $id; | |
3874 | ||
3875 | db_query($link, "DELETE FROM ttrss_access_keys WHERE | |
3876 | feed_id = '$ext_id' AND owner_uid = $owner_uid"); | |
3877 | ||
3878 | /* Disable filters that reference label being removed */ | |
3879 | ||
3880 | db_query($link, "UPDATE ttrss_filters SET | |
3881 | enabled = false WHERE action_param = '$caption' | |
3882 | AND action_id = 7 | |
3883 | AND owner_uid = " . $owner_uid); | |
3884 | ||
3885 | /* Remove cached data */ | |
3886 | ||
3887 | db_query($link, "UPDATE ttrss_user_entries SET label_cache = '' | |
3888 | WHERE label_cache LIKE '%$caption%' AND owner_uid = " . $owner_uid); | |
3889 | ||
3890 | } | |
3891 | ||
3892 | db_query($link, "COMMIT"); | |
3893 | } | |
3894 | ||
3895 | function label_create($link, $caption, $fg_color = '', $bg_color = '', $owner_uid) { | |
3896 | ||
3897 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
3898 | ||
3899 | db_query($link, "BEGIN"); | |
3900 | ||
3901 | $result = false; | |
3902 | ||
3903 | $result = db_query($link, "SELECT id FROM ttrss_labels2 | |
3904 | WHERE caption = '$caption' AND owner_uid = $owner_uid"); | |
3905 | ||
3906 | if (db_num_rows($result) == 0) { | |
3907 | $result = db_query($link, | |
3908 | "INSERT INTO ttrss_labels2 (caption,owner_uid,fg_color,bg_color) | |
3909 | VALUES ('$caption', '$owner_uid', '$fg_color', '$bg_color')"); | |
3910 | ||
3911 | $result = db_affected_rows($link, $result) != 0; | |
3912 | } | |
3913 | ||
3914 | db_query($link, "COMMIT"); | |
3915 | ||
3916 | return $result; | |
3917 | } | |
3918 | ||
3919 | function format_tags_string($tags, $id) { | |
3920 | ||
3921 | $tags_str = ""; | |
3922 | $tags_nolinks_str = ""; | |
3923 | ||
3924 | $num_tags = 0; | |
3925 | ||
3926 | $tag_limit = 6; | |
3927 | ||
3928 | $formatted_tags = array(); | |
3929 | ||
3930 | foreach ($tags as $tag) { | |
3931 | $num_tags++; | |
3932 | $tag_escaped = str_replace("'", "\\'", $tag); | |
3933 | ||
3934 | if (mb_strlen($tag) > 30) { | |
3935 | $tag = truncate_string($tag, 30); | |
3936 | } | |
3937 | ||
3938 | $tag_str = "<a href=\"javascript:viewfeed('$tag_escaped')\">$tag</a>"; | |
3939 | ||
3940 | array_push($formatted_tags, $tag_str); | |
3941 | ||
3942 | $tmp_tags_str = implode(", ", $formatted_tags); | |
3943 | ||
3944 | if ($num_tags == $tag_limit || mb_strlen($tmp_tags_str) > 150) { | |
3945 | break; | |
3946 | } | |
3947 | } | |
3948 | ||
3949 | $tags_str = implode(", ", $formatted_tags); | |
3950 | ||
3951 | if ($num_tags < count($tags)) { | |
3952 | $tags_str .= ", …"; | |
3953 | } | |
3954 | ||
3955 | if ($num_tags == 0) { | |
3956 | $tags_str = __("no tags"); | |
3957 | } | |
3958 | ||
3959 | return $tags_str; | |
3960 | ||
3961 | } | |
3962 | ||
3963 | function format_article_labels($labels, $id) { | |
3964 | ||
3965 | $labels_str = ""; | |
3966 | ||
3967 | foreach ($labels as $l) { | |
3968 | $labels_str .= sprintf("<span class='hlLabelRef' | |
3969 | style='color : %s; background-color : %s'>%s</span>", | |
3970 | $l[2], $l[3], $l[1]); | |
3971 | } | |
3972 | ||
3973 | return $labels_str; | |
3974 | ||
3975 | } | |
3976 | ||
3977 | function format_article_note($id, $note) { | |
3978 | ||
3979 | $str = "<div class='articleNote' onclick=\"editArticleNote($id)\"> | |
3980 | <div class='noteEdit' onclick=\"editArticleNote($id)\">". | |
3981 | __('(edit note)')."</div>$note</div>"; | |
3982 | ||
3983 | return $str; | |
3984 | } | |
3985 | ||
3986 | function toggle_collapse_cat($link, $cat_id, $mode) { | |
3987 | if ($cat_id > 0) { | |
3988 | $mode = bool_to_sql_bool($mode); | |
3989 | ||
3990 | db_query($link, "UPDATE ttrss_feed_categories SET | |
3991 | collapsed = $mode WHERE id = '$cat_id' AND owner_uid = " . | |
3992 | $_SESSION["uid"]); | |
3993 | } else { | |
3994 | $pref_name = ''; | |
3995 | ||
3996 | switch ($cat_id) { | |
3997 | case -1: | |
3998 | $pref_name = '_COLLAPSED_SPECIAL'; | |
3999 | break; | |
4000 | case -2: | |
4001 | $pref_name = '_COLLAPSED_LABELS'; | |
4002 | break; | |
4003 | case 0: | |
4004 | $pref_name = '_COLLAPSED_UNCAT'; | |
4005 | break; | |
4006 | } | |
4007 | ||
4008 | if ($pref_name) { | |
4009 | if ($mode) { | |
4010 | set_pref($link, $pref_name, 'true'); | |
4011 | } else { | |
4012 | set_pref($link, $pref_name, 'false'); | |
4013 | } | |
4014 | } | |
4015 | } | |
4016 | } | |
4017 | ||
4018 | function remove_feed($link, $id, $owner_uid) { | |
4019 | ||
4020 | if ($id > 0) { | |
4021 | ||
4022 | /* save starred articles in Archived feed */ | |
4023 | ||
4024 | db_query($link, "BEGIN"); | |
4025 | ||
4026 | /* prepare feed if necessary */ | |
4027 | ||
4028 | $result = db_query($link, "SELECT id FROM ttrss_archived_feeds | |
4029 | WHERE id = '$id'"); | |
4030 | ||
4031 | if (db_num_rows($result) == 0) { | |
4032 | db_query($link, "INSERT INTO ttrss_archived_feeds | |
4033 | (id, owner_uid, title, feed_url, site_url) | |
4034 | SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds | |
4035 | WHERE id = '$id'"); | |
4036 | } | |
4037 | ||
4038 | db_query($link, "UPDATE ttrss_user_entries SET feed_id = NULL, | |
4039 | orig_feed_id = '$id' WHERE feed_id = '$id' AND | |
4040 | marked = true AND owner_uid = $owner_uid"); | |
4041 | ||
4042 | /* Remove access key for the feed */ | |
4043 | ||
4044 | db_query($link, "DELETE FROM ttrss_access_keys WHERE | |
4045 | feed_id = '$id' AND owner_uid = $owner_uid"); | |
4046 | ||
4047 | /* remove the feed */ | |
4048 | ||
4049 | db_query($link, "DELETE FROM ttrss_feeds | |
4050 | WHERE id = '$id' AND owner_uid = $owner_uid"); | |
4051 | ||
4052 | db_query($link, "COMMIT"); | |
4053 | ||
4054 | if (file_exists(ICONS_DIR . "/$id.ico")) { | |
4055 | unlink(ICONS_DIR . "/$id.ico"); | |
4056 | } | |
4057 | ||
4058 | ccache_remove($link, $id, $owner_uid); | |
4059 | ||
4060 | } else { | |
4061 | label_remove($link, -11-$id, $owner_uid); | |
4062 | ccache_remove($link, -11-$id, $owner_uid); | |
4063 | } | |
4064 | } | |
4065 | ||
4066 | function get_feed_category($link, $feed_cat, $parent_cat_id = false) { | |
4067 | if ($parent_cat_id) { | |
4068 | $parent_qpart = "parent_cat = '$parent_cat_id'"; | |
4069 | $parent_insert = "'$parent_cat_id'"; | |
4070 | } else { | |
4071 | $parent_qpart = "parent_cat IS NULL"; | |
4072 | $parent_insert = "NULL"; | |
4073 | } | |
4074 | ||
4075 | $result = db_query($link, | |
4076 | "SELECT id FROM ttrss_feed_categories | |
4077 | WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]); | |
4078 | ||
4079 | if (db_num_rows($result) == 0) { | |
4080 | return false; | |
4081 | } else { | |
4082 | return db_fetch_result($result, 0, "id"); | |
4083 | } | |
4084 | } | |
4085 | ||
4086 | function add_feed_category($link, $feed_cat, $parent_cat_id = false) { | |
4087 | ||
4088 | if (!$feed_cat) return false; | |
4089 | ||
4090 | db_query($link, "BEGIN"); | |
4091 | ||
4092 | if ($parent_cat_id) { | |
4093 | $parent_qpart = "parent_cat = '$parent_cat_id'"; | |
4094 | $parent_insert = "'$parent_cat_id'"; | |
4095 | } else { | |
4096 | $parent_qpart = "parent_cat IS NULL"; | |
4097 | $parent_insert = "NULL"; | |
4098 | } | |
4099 | ||
4100 | $result = db_query($link, | |
4101 | "SELECT id FROM ttrss_feed_categories | |
4102 | WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]); | |
4103 | ||
4104 | if (db_num_rows($result) == 0) { | |
4105 | ||
4106 | $result = db_query($link, | |
4107 | "INSERT INTO ttrss_feed_categories (owner_uid,title,parent_cat) | |
4108 | VALUES ('".$_SESSION["uid"]."', '$feed_cat', $parent_insert)"); | |
4109 | ||
4110 | db_query($link, "COMMIT"); | |
4111 | ||
4112 | return true; | |
4113 | } | |
4114 | ||
4115 | return false; | |
4116 | } | |
4117 | ||
4118 | function remove_feed_category($link, $id, $owner_uid) { | |
4119 | ||
4120 | db_query($link, "DELETE FROM ttrss_feed_categories | |
4121 | WHERE id = '$id' AND owner_uid = $owner_uid"); | |
4122 | ||
4123 | ccache_remove($link, $id, $owner_uid, true); | |
4124 | } | |
4125 | ||
4126 | function archive_article($link, $id, $owner_uid) { | |
4127 | db_query($link, "BEGIN"); | |
4128 | ||
4129 | $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries | |
4130 | WHERE ref_id = '$id' AND owner_uid = $owner_uid"); | |
4131 | ||
4132 | if (db_num_rows($result) != 0) { | |
4133 | ||
4134 | /* prepare the archived table */ | |
4135 | ||
4136 | $feed_id = (int) db_fetch_result($result, 0, "feed_id"); | |
4137 | ||
4138 | if ($feed_id) { | |
4139 | $result = db_query($link, "SELECT id FROM ttrss_archived_feeds | |
4140 | WHERE id = '$feed_id'"); | |
4141 | ||
4142 | if (db_num_rows($result) == 0) { | |
4143 | db_query($link, "INSERT INTO ttrss_archived_feeds | |
4144 | (id, owner_uid, title, feed_url, site_url) | |
4145 | SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds | |
4146 | WHERE id = '$feed_id'"); | |
4147 | } | |
4148 | ||
4149 | db_query($link, "UPDATE ttrss_user_entries | |
4150 | SET orig_feed_id = feed_id, feed_id = NULL | |
4151 | WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]); | |
4152 | } | |
4153 | } | |
4154 | ||
4155 | db_query($link, "COMMIT"); | |
4156 | } | |
4157 | ||
4158 | function getArticleFeed($link, $id) { | |
4159 | $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries | |
4160 | WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]); | |
4161 | ||
4162 | if (db_num_rows($result) != 0) { | |
4163 | return db_fetch_result($result, 0, "feed_id"); | |
4164 | } else { | |
4165 | return 0; | |
4166 | } | |
4167 | } | |
4168 | ||
4169 | /** | |
4170 | * Fixes incomplete URLs by prepending "http://". | |
4171 | * Also replaces feed:// with http://, and | |
4172 | * prepends a trailing slash if the url is a domain name only. | |
4173 | * | |
4174 | * @param string $url Possibly incomplete URL | |
4175 | * | |
4176 | * @return string Fixed URL. | |
4177 | */ | |
4178 | function fix_url($url) { | |
4179 | if (strpos($url, '://') === false) { | |
4180 | $url = 'http://' . $url; | |
4181 | } else if (substr($url, 0, 5) == 'feed:') { | |
4182 | $url = 'http:' . substr($url, 5); | |
4183 | } | |
4184 | ||
4185 | //prepend slash if the URL has no slash in it | |
4186 | // "http://www.example" -> "http://www.example/" | |
4187 | if (strpos($url, '/', strpos($url, ':') + 3) === false) { | |
4188 | $url .= '/'; | |
4189 | } | |
4190 | ||
4191 | if ($url != "http:///") | |
4192 | return $url; | |
4193 | else | |
4194 | return ''; | |
4195 | } | |
4196 | ||
4197 | function validate_feed_url($url) { | |
4198 | $parts = parse_url($url); | |
4199 | ||
4200 | return ($parts['scheme'] == 'http' || $parts['scheme'] == 'feed' || $parts['scheme'] == 'https'); | |
4201 | ||
4202 | } | |
4203 | ||
4204 | function get_article_enclosures($link, $id) { | |
4205 | ||
4206 | $query = "SELECT * FROM ttrss_enclosures | |
4207 | WHERE post_id = '$id' AND content_url != ''"; | |
4208 | ||
4209 | $rv = array(); | |
4210 | ||
4211 | $result = db_query($link, $query); | |
4212 | ||
4213 | if (db_num_rows($result) > 0) { | |
4214 | while ($line = db_fetch_assoc($result)) { | |
4215 | array_push($rv, $line); | |
4216 | } | |
4217 | } | |
4218 | ||
4219 | return $rv; | |
4220 | } | |
4221 | ||
4222 | function api_get_feeds($link, $cat_id, $unread_only, $limit, $offset, $include_nested = false) { | |
4223 | ||
4224 | $feeds = array(); | |
4225 | ||
4226 | /* Labels */ | |
4227 | ||
4228 | if ($cat_id == -4 || $cat_id == -2) { | |
4229 | $counters = getLabelCounters($link, true); | |
4230 | ||
4231 | foreach (array_values($counters) as $cv) { | |
4232 | ||
4233 | $unread = $cv["counter"]; | |
4234 | ||
4235 | if ($unread || !$unread_only) { | |
4236 | ||
4237 | $row = array( | |
4238 | "id" => $cv["id"], | |
4239 | "title" => $cv["description"], | |
4240 | "unread" => $cv["counter"], | |
4241 | "cat_id" => -2, | |
4242 | ); | |
4243 | ||
4244 | array_push($feeds, $row); | |
4245 | } | |
4246 | } | |
4247 | } | |
4248 | ||
4249 | /* Virtual feeds */ | |
4250 | ||
4251 | if ($cat_id == -4 || $cat_id == -1) { | |
4252 | foreach (array(-1, -2, -3, -4, -6, 0) as $i) { | |
4253 | $unread = getFeedUnread($link, $i); | |
4254 | ||
4255 | if ($unread || !$unread_only) { | |
4256 | $title = getFeedTitle($link, $i); | |
4257 | ||
4258 | $row = array( | |
4259 | "id" => $i, | |
4260 | "title" => $title, | |
4261 | "unread" => $unread, | |
4262 | "cat_id" => -1, | |
4263 | ); | |
4264 | array_push($feeds, $row); | |
4265 | } | |
4266 | ||
4267 | } | |
4268 | } | |
4269 | ||
4270 | /* Child cats */ | |
4271 | ||
4272 | if ($include_nested && $cat_id) { | |
4273 | $result = db_query($link, "SELECT | |
4274 | id, title FROM ttrss_feed_categories | |
4275 | WHERE parent_cat = '$cat_id' AND owner_uid = " . $_SESSION["uid"] . | |
4276 | " ORDER BY id, title"); | |
4277 | ||
4278 | while ($line = db_fetch_assoc($result)) { | |
4279 | $unread = getFeedUnread($link, $line["id"], true) + | |
4280 | getCategoryChildrenUnread($link, $line["id"]); | |
4281 | ||
4282 | if ($unread || !$unread_only) { | |
4283 | $row = array( | |
4284 | "id" => $line["id"], | |
4285 | "title" => $line["title"], | |
4286 | "unread" => $unread, | |
4287 | "is_cat" => true, | |
4288 | ); | |
4289 | array_push($feeds, $row); | |
4290 | } | |
4291 | } | |
4292 | } | |
4293 | ||
4294 | /* Real feeds */ | |
4295 | ||
4296 | if ($limit) { | |
4297 | $limit_qpart = "LIMIT $limit OFFSET $offset"; | |
4298 | } else { | |
4299 | $limit_qpart = ""; | |
4300 | } | |
4301 | ||
4302 | if ($cat_id == -4 || $cat_id == -3) { | |
4303 | $result = db_query($link, "SELECT | |
4304 | id, feed_url, cat_id, title, order_id, ". | |
4305 | SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated | |
4306 | FROM ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"] . | |
4307 | " ORDER BY cat_id, title " . $limit_qpart); | |
4308 | } else { | |
4309 | ||
4310 | if ($cat_id) | |
4311 | $cat_qpart = "cat_id = '$cat_id'"; | |
4312 | else | |
4313 | $cat_qpart = "cat_id IS NULL"; | |
4314 | ||
4315 | $result = db_query($link, "SELECT | |
4316 | id, feed_url, cat_id, title, order_id, ". | |
4317 | SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated | |
4318 | FROM ttrss_feeds WHERE | |
4319 | $cat_qpart AND owner_uid = " . $_SESSION["uid"] . | |
4320 | " ORDER BY cat_id, title " . $limit_qpart); | |
4321 | } | |
4322 | ||
4323 | while ($line = db_fetch_assoc($result)) { | |
4324 | ||
4325 | $unread = getFeedUnread($link, $line["id"]); | |
4326 | ||
4327 | $has_icon = feed_has_icon($line['id']); | |
4328 | ||
4329 | if ($unread || !$unread_only) { | |
4330 | ||
4331 | $row = array( | |
4332 | "feed_url" => $line["feed_url"], | |
4333 | "title" => $line["title"], | |
4334 | "id" => (int)$line["id"], | |
4335 | "unread" => (int)$unread, | |
4336 | "has_icon" => $has_icon, | |
4337 | "cat_id" => (int)$line["cat_id"], | |
4338 | "last_updated" => strtotime($line["last_updated"]), | |
4339 | "order_id" => (int) $line["order_id"], | |
4340 | ); | |
4341 | ||
4342 | array_push($feeds, $row); | |
4343 | } | |
4344 | } | |
4345 | ||
4346 | return $feeds; | |
4347 | } | |
4348 | ||
4349 | function api_get_headlines($link, $feed_id, $limit, $offset, | |
4350 | $filter, $is_cat, $show_excerpt, $show_content, $view_mode, $order, | |
4351 | $include_attachments, $since_id, | |
4352 | $search = "", $search_mode = "", $match_on = "", | |
4353 | $include_nested = false, $sanitize_content = true) { | |
4354 | ||
4355 | $qfh_ret = queryFeedHeadlines($link, $feed_id, $limit, | |
4356 | $view_mode, $is_cat, $search, $search_mode, $match_on, | |
4357 | $order, $offset, 0, false, $since_id, $include_nested); | |
4358 | ||
4359 | $result = $qfh_ret[0]; | |
4360 | $feed_title = $qfh_ret[1]; | |
4361 | ||
4362 | $headlines = array(); | |
4363 | ||
4364 | while ($line = db_fetch_assoc($result)) { | |
4365 | $is_updated = ($line["last_read"] == "" && | |
4366 | ($line["unread"] != "t" && $line["unread"] != "1")); | |
4367 | ||
4368 | $tags = explode(",", $line["tag_cache"]); | |
4369 | $labels = json_decode($line["label_cache"], true); | |
4370 | ||
4371 | //if (!$tags) $tags = get_article_tags($link, $line["id"]); | |
4372 | //if (!$labels) $labels = get_article_labels($link, $line["id"]); | |
4373 | ||
4374 | $headline_row = array( | |
4375 | "id" => (int)$line["id"], | |
4376 | "unread" => sql_bool_to_bool($line["unread"]), | |
4377 | "marked" => sql_bool_to_bool($line["marked"]), | |
4378 | "published" => sql_bool_to_bool($line["published"]), | |
4379 | "updated" => strtotime($line["updated"]), | |
4380 | "is_updated" => $is_updated, | |
4381 | "title" => $line["title"], | |
4382 | "link" => $line["link"], | |
4383 | "feed_id" => $line["feed_id"], | |
4384 | "tags" => $tags, | |
4385 | ); | |
4386 | ||
4387 | if ($include_attachments) | |
4388 | $headline_row['attachments'] = get_article_enclosures($link, | |
4389 | $line['id']); | |
4390 | ||
4391 | if ($show_excerpt) { | |
4392 | $excerpt = truncate_string(strip_tags($line["content_preview"]), 100); | |
4393 | $headline_row["excerpt"] = $excerpt; | |
4394 | } | |
4395 | ||
4396 | if ($show_content) { | |
4397 | ||
4398 | if ($line["cached_content"] != "") { | |
4399 | $line["content_preview"] =& $line["cached_content"]; | |
4400 | } | |
4401 | ||
4402 | if ($sanitize_content) { | |
4403 | $headline_row["content"] = sanitize($link, | |
4404 | $line["content_preview"], false, false, $line["site_url"]); | |
4405 | } else { | |
4406 | $headline_row["content"] = $line["content_preview"]; | |
4407 | } | |
4408 | } | |
4409 | ||
4410 | // unify label output to ease parsing | |
4411 | if ($labels["no-labels"] == 1) $labels = array(); | |
4412 | ||
4413 | $headline_row["labels"] = $labels; | |
4414 | ||
4415 | $headline_row["feed_title"] = $line["feed_title"]; | |
4416 | ||
4417 | $headline_row["comments_count"] = (int)$line["num_comments"]; | |
4418 | $headline_row["comments_link"] = $line["comments"]; | |
4419 | ||
4420 | $headline_row["always_display_attachments"] = sql_bool_to_bool($line["always_display_enclosures"]); | |
4421 | ||
4422 | array_push($headlines, $headline_row); | |
4423 | } | |
4424 | ||
4425 | return $headlines; | |
4426 | } | |
4427 | ||
4428 | function generate_error_feed($link, $error) { | |
4429 | $reply = array(); | |
4430 | ||
4431 | $reply['headlines']['id'] = -6; | |
4432 | $reply['headlines']['is_cat'] = false; | |
4433 | ||
4434 | $reply['headlines']['toolbar'] = ''; | |
4435 | $reply['headlines']['content'] = "<div class='whiteBox'>". $error . "</div>"; | |
4436 | ||
4437 | $reply['headlines-info'] = array("count" => 0, | |
4438 | "vgroup_last_feed" => '', | |
4439 | "unread" => 0, | |
4440 | "disable_cache" => true); | |
4441 | ||
4442 | return $reply; | |
4443 | } | |
4444 | ||
4445 | ||
4446 | function generate_dashboard_feed($link) { | |
4447 | $reply = array(); | |
4448 | ||
4449 | $reply['headlines']['id'] = -5; | |
4450 | $reply['headlines']['is_cat'] = false; | |
4451 | ||
4452 | $reply['headlines']['toolbar'] = ''; | |
4453 | $reply['headlines']['content'] = "<div class='whiteBox'>".__('No feed selected.'); | |
4454 | ||
4455 | $reply['headlines']['content'] .= "<p class=\"small\"><span class=\"insensitive\">"; | |
4456 | ||
4457 | $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds | |
4458 | WHERE owner_uid = " . $_SESSION['uid']); | |
4459 | ||
4460 | $last_updated = db_fetch_result($result, 0, "last_updated"); | |
4461 | $last_updated = make_local_datetime($link, $last_updated, false); | |
4462 | ||
4463 | $reply['headlines']['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated); | |
4464 | ||
4465 | $result = db_query($link, "SELECT COUNT(id) AS num_errors | |
4466 | FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]); | |
4467 | ||
4468 | $num_errors = db_fetch_result($result, 0, "num_errors"); | |
4469 | ||
4470 | if ($num_errors > 0) { | |
4471 | $reply['headlines']['content'] .= "<br/>"; | |
4472 | $reply['headlines']['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">". | |
4473 | __('Some feeds have update errors (click for details)')."</a>"; | |
4474 | } | |
4475 | $reply['headlines']['content'] .= "</span></p>"; | |
4476 | ||
4477 | $reply['headlines-info'] = array("count" => 0, | |
4478 | "vgroup_last_feed" => '', | |
4479 | "unread" => 0, | |
4480 | "disable_cache" => true); | |
4481 | ||
4482 | return $reply; | |
4483 | } | |
4484 | ||
4485 | function save_email_address($link, $email) { | |
4486 | // FIXME: implement persistent storage of emails | |
4487 | ||
4488 | if (!$_SESSION['stored_emails']) | |
4489 | $_SESSION['stored_emails'] = array(); | |
4490 | ||
4491 | if (!in_array($email, $_SESSION['stored_emails'])) | |
4492 | array_push($_SESSION['stored_emails'], $email); | |
4493 | } | |
4494 | ||
4495 | function update_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) { | |
4496 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
4497 | ||
4498 | $sql_is_cat = bool_to_sql_bool($is_cat); | |
4499 | ||
4500 | $result = db_query($link, "SELECT access_key FROM ttrss_access_keys | |
4501 | WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat | |
4502 | AND owner_uid = " . $owner_uid); | |
4503 | ||
4504 | if (db_num_rows($result) == 1) { | |
4505 | $key = db_escape_string(sha1(uniqid(rand(), true))); | |
4506 | ||
4507 | db_query($link, "UPDATE ttrss_access_keys SET access_key = '$key' | |
4508 | WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat | |
4509 | AND owner_uid = " . $owner_uid); | |
4510 | ||
4511 | return $key; | |
4512 | ||
4513 | } else { | |
4514 | return get_feed_access_key($link, $feed_id, $is_cat, $owner_uid); | |
4515 | } | |
4516 | } | |
4517 | ||
4518 | function get_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) { | |
4519 | ||
4520 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
4521 | ||
4522 | $sql_is_cat = bool_to_sql_bool($is_cat); | |
4523 | ||
4524 | $result = db_query($link, "SELECT access_key FROM ttrss_access_keys | |
4525 | WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat | |
4526 | AND owner_uid = " . $owner_uid); | |
4527 | ||
4528 | if (db_num_rows($result) == 1) { | |
4529 | return db_fetch_result($result, 0, "access_key"); | |
4530 | } else { | |
4531 | $key = db_escape_string(sha1(uniqid(rand(), true))); | |
4532 | ||
4533 | $result = db_query($link, "INSERT INTO ttrss_access_keys | |
4534 | (access_key, feed_id, is_cat, owner_uid) | |
4535 | VALUES ('$key', '$feed_id', $sql_is_cat, '$owner_uid')"); | |
4536 | ||
4537 | return $key; | |
4538 | } | |
4539 | return false; | |
4540 | } | |
4541 | ||
4542 | function get_feeds_from_html($url, $content) | |
4543 | { | |
4544 | $url = fix_url($url); | |
4545 | $baseUrl = substr($url, 0, strrpos($url, '/') + 1); | |
4546 | ||
4547 | libxml_use_internal_errors(true); | |
4548 | ||
4549 | $doc = new DOMDocument(); | |
4550 | $doc->loadHTML($content); | |
4551 | $xpath = new DOMXPath($doc); | |
4552 | $entries = $xpath->query('/html/head/link[@rel="alternate"]'); | |
4553 | $feedUrls = array(); | |
4554 | foreach ($entries as $entry) { | |
4555 | if ($entry->hasAttribute('href')) { | |
4556 | $title = $entry->getAttribute('title'); | |
4557 | if ($title == '') { | |
4558 | $title = $entry->getAttribute('type'); | |
4559 | } | |
4560 | $feedUrl = rewrite_relative_url( | |
4561 | $baseUrl, $entry->getAttribute('href') | |
4562 | ); | |
4563 | $feedUrls[$feedUrl] = $title; | |
4564 | } | |
4565 | } | |
4566 | return $feedUrls; | |
4567 | } | |
4568 | ||
4569 | function is_html($content) { | |
4570 | return preg_match("/<html|DOCTYPE html/i", substr($content, 0, 20)) !== 0; | |
4571 | } | |
4572 | ||
4573 | function url_is_html($url, $login = false, $pass = false) { | |
4574 | return is_html(fetch_file_contents($url, false, $login, $pass)); | |
4575 | } | |
4576 | ||
4577 | function print_label_select($link, $name, $value, $attributes = "") { | |
4578 | ||
4579 | $result = db_query($link, "SELECT caption FROM ttrss_labels2 | |
4580 | WHERE owner_uid = '".$_SESSION["uid"]."' ORDER BY caption"); | |
4581 | ||
4582 | print "<select default=\"$value\" name=\"" . htmlspecialchars($name) . | |
4583 | "\" $attributes onchange=\"labelSelectOnChange(this)\" >"; | |
4584 | ||
4585 | while ($line = db_fetch_assoc($result)) { | |
4586 | ||
4587 | $issel = ($line["caption"] == $value) ? "selected=\"1\"" : ""; | |
4588 | ||
4589 | print "<option value=\"".htmlspecialchars($line["caption"])."\" | |
4590 | $issel>" . htmlspecialchars($line["caption"]) . "</option>"; | |
4591 | ||
4592 | } | |
4593 | ||
4594 | # print "<option value=\"ADD_LABEL\">" .__("Add label...") . "</option>"; | |
4595 | ||
4596 | print "</select>"; | |
4597 | ||
4598 | ||
4599 | } | |
4600 | ||
4601 | function format_article_enclosures($link, $id, $always_display_enclosures, | |
4602 | $article_content) { | |
4603 | ||
4604 | $result = get_article_enclosures($link, $id); | |
4605 | $rv = ''; | |
4606 | ||
4607 | if (count($result) > 0) { | |
4608 | ||
4609 | $entries_html = array(); | |
4610 | $entries = array(); | |
4611 | ||
4612 | foreach ($result as $line) { | |
4613 | ||
4614 | $url = $line["content_url"]; | |
4615 | $ctype = $line["content_type"]; | |
4616 | ||
4617 | if (!$ctype) $ctype = __("unknown type"); | |
4618 | ||
4619 | $filename = substr($url, strrpos($url, "/")+1); | |
4620 | ||
4621 | # $player = format_inline_player($link, $url, $ctype); | |
4622 | ||
4623 | # $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" . | |
4624 | # $filename . " (" . $ctype . ")" . "</a>"; | |
4625 | ||
4626 | $entry = "<div onclick=\"window.open('".htmlspecialchars($url)."')\" | |
4627 | dojoType=\"dijit.MenuItem\">$filename ($ctype)</div>"; | |
4628 | ||
4629 | array_push($entries_html, $entry); | |
4630 | ||
4631 | $entry = array(); | |
4632 | ||
4633 | $entry["type"] = $ctype; | |
4634 | $entry["filename"] = $filename; | |
4635 | $entry["url"] = $url; | |
4636 | ||
4637 | array_push($entries, $entry); | |
4638 | } | |
4639 | ||
4640 | if (!get_pref($link, "STRIP_IMAGES")) { | |
4641 | if ($always_display_enclosures || | |
4642 | !preg_match("/<img/i", $article_content)) { | |
4643 | ||
4644 | foreach ($entries as $entry) { | |
4645 | ||
4646 | if (preg_match("/image/", $entry["type"]) || | |
4647 | preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) { | |
4648 | ||
4649 | $rv .= "<p><img | |
4650 | alt=\"".htmlspecialchars($entry["filename"])."\" | |
4651 | src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>"; | |
4652 | ||
4653 | } | |
4654 | } | |
4655 | } | |
4656 | } | |
4657 | ||
4658 | $rv .= "<br/><div dojoType=\"dijit.form.DropDownButton\">". | |
4659 | "<span>" . __('Attachments')."</span>"; | |
4660 | $rv .= "<div dojoType=\"dijit.Menu\" style=\"display: none;\">"; | |
4661 | ||
4662 | foreach ($entries_html as $entry) { $rv .= $entry; }; | |
4663 | ||
4664 | $rv .= "</div></div>"; | |
4665 | } | |
4666 | ||
4667 | return $rv; | |
4668 | } | |
4669 | ||
4670 | function getLastArticleId($link) { | |
4671 | $result = db_query($link, "SELECT MAX(ref_id) AS id FROM ttrss_user_entries | |
4672 | WHERE owner_uid = " . $_SESSION["uid"]); | |
4673 | ||
4674 | if (db_num_rows($result) == 1) { | |
4675 | return db_fetch_result($result, 0, "id"); | |
4676 | } else { | |
4677 | return -1; | |
4678 | } | |
4679 | } | |
4680 | ||
4681 | function build_url($parts) { | |
4682 | return $parts['scheme'] . "://" . $parts['host'] . $parts['path']; | |
4683 | } | |
4684 | ||
4685 | /** | |
4686 | * Converts a (possibly) relative URL to a absolute one. | |
4687 | * | |
4688 | * @param string $url Base URL (i.e. from where the document is) | |
4689 | * @param string $rel_url Possibly relative URL in the document | |
4690 | * | |
4691 | * @return string Absolute URL | |
4692 | */ | |
4693 | function rewrite_relative_url($url, $rel_url) { | |
4694 | if (strpos($rel_url, "magnet:") === 0) { | |
4695 | return $rel_url; | |
4696 | } else if (strpos($rel_url, "://") !== false) { | |
4697 | return $rel_url; | |
4698 | } else if (strpos($rel_url, "//") === 0) { | |
4699 | # protocol-relative URL (rare but they exist) | |
4700 | return $rel_url; | |
4701 | } else if (strpos($rel_url, "/") === 0) | |
4702 | { | |
4703 | $parts = parse_url($url); | |
4704 | $parts['path'] = $rel_url; | |
4705 | ||
4706 | return build_url($parts); | |
4707 | ||
4708 | } else { | |
4709 | $parts = parse_url($url); | |
4710 | if (!isset($parts['path'])) { | |
4711 | $parts['path'] = '/'; | |
4712 | } | |
4713 | $dir = $parts['path']; | |
4714 | if (substr($dir, -1) !== '/') { | |
4715 | $dir = dirname($parts['path']); | |
4716 | $dir !== '/' && $dir .= '/'; | |
4717 | } | |
4718 | $parts['path'] = $dir . $rel_url; | |
4719 | ||
4720 | return build_url($parts); | |
4721 | } | |
4722 | } | |
4723 | ||
4724 | function sphinx_search($query, $offset = 0, $limit = 30) { | |
4725 | require_once 'lib/sphinxapi.php'; | |
4726 | ||
4727 | $sphinxClient = new SphinxClient(); | |
4728 | ||
4729 | $sphinxClient->SetServer('localhost', 9312); | |
4730 | $sphinxClient->SetConnectTimeout(1); | |
4731 | ||
4732 | $sphinxClient->SetFieldWeights(array('title' => 70, 'content' => 30, | |
4733 | 'feed_title' => 20)); | |
4734 | ||
4735 | $sphinxClient->SetMatchMode(SPH_MATCH_EXTENDED2); | |
4736 | $sphinxClient->SetRankingMode(SPH_RANK_PROXIMITY_BM25); | |
4737 | $sphinxClient->SetLimits($offset, $limit, 1000); | |
4738 | $sphinxClient->SetArrayResult(false); | |
4739 | $sphinxClient->SetFilter('owner_uid', array($_SESSION['uid'])); | |
4740 | ||
4741 | $result = $sphinxClient->Query($query, SPHINX_INDEX); | |
4742 | ||
4743 | $ids = array(); | |
4744 | ||
4745 | if (is_array($result['matches'])) { | |
4746 | foreach (array_keys($result['matches']) as $int_id) { | |
4747 | $ref_id = $result['matches'][$int_id]['attrs']['ref_id']; | |
4748 | array_push($ids, $ref_id); | |
4749 | } | |
4750 | } | |
4751 | ||
4752 | return $ids; | |
4753 | } | |
4754 | ||
4755 | function cleanup_tags($link, $days = 14, $limit = 1000) { | |
4756 | ||
4757 | if (DB_TYPE == "pgsql") { | |
4758 | $interval_query = "date_updated < NOW() - INTERVAL '$days days'"; | |
4759 | } else if (DB_TYPE == "mysql") { | |
4760 | $interval_query = "date_updated < DATE_SUB(NOW(), INTERVAL $days DAY)"; | |
4761 | } | |
4762 | ||
4763 | $tags_deleted = 0; | |
4764 | ||
4765 | while ($limit > 0) { | |
4766 | $limit_part = 500; | |
4767 | ||
4768 | $query = "SELECT ttrss_tags.id AS id | |
4769 | FROM ttrss_tags, ttrss_user_entries, ttrss_entries | |
4770 | WHERE post_int_id = int_id AND $interval_query AND | |
4771 | ref_id = ttrss_entries.id AND tag_cache != '' LIMIT $limit_part"; | |
4772 | ||
4773 | $result = db_query($link, $query); | |
4774 | ||
4775 | $ids = array(); | |
4776 | ||
4777 | while ($line = db_fetch_assoc($result)) { | |
4778 | array_push($ids, $line['id']); | |
4779 | } | |
4780 | ||
4781 | if (count($ids) > 0) { | |
4782 | $ids = join(",", $ids); | |
4783 | print "."; | |
4784 | ||
4785 | $tmp_result = db_query($link, "DELETE FROM ttrss_tags WHERE id IN ($ids)"); | |
4786 | $tags_deleted += db_affected_rows($link, $tmp_result); | |
4787 | } else { | |
4788 | break; | |
4789 | } | |
4790 | ||
4791 | $limit -= $limit_part; | |
4792 | } | |
4793 | ||
4794 | print "\n"; | |
4795 | ||
4796 | return $tags_deleted; | |
4797 | } | |
4798 | ||
4799 | function print_user_stylesheet($link) { | |
4800 | $value = get_pref($link, 'USER_STYLESHEET'); | |
4801 | ||
4802 | if ($value) { | |
4803 | print "<style type=\"text/css\">"; | |
4804 | print str_replace("<br/>", "\n", $value); | |
4805 | print "</style>"; | |
4806 | } | |
4807 | ||
4808 | } | |
4809 | ||
4810 | function rewrite_urls($html) { | |
4811 | libxml_use_internal_errors(true); | |
4812 | ||
4813 | $charset_hack = '<head> | |
4814 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> | |
4815 | </head>'; | |
4816 | ||
4817 | $doc = new DOMDocument(); | |
4818 | $doc->loadHTML($charset_hack . $html); | |
4819 | $xpath = new DOMXPath($doc); | |
4820 | ||
4821 | $entries = $xpath->query('//*/text()'); | |
4822 | ||
4823 | foreach ($entries as $entry) { | |
4824 | if (strstr($entry->wholeText, "://") !== false) { | |
4825 | $text = preg_replace("/((?<!=.)((http|https|ftp)+):\/\/[^ ,!]+)/i", | |
4826 | "<a target=\"_blank\" href=\"\\1\">\\1</a>", $entry->wholeText); | |
4827 | ||
4828 | if ($text != $entry->wholeText) { | |
4829 | $cdoc = new DOMDocument(); | |
4830 | $cdoc->loadHTML($charset_hack . $text); | |
4831 | ||
4832 | ||
4833 | foreach ($cdoc->childNodes as $cnode) { | |
4834 | $cnode = $doc->importNode($cnode, true); | |
4835 | ||
4836 | if ($cnode) { | |
4837 | $entry->parentNode->insertBefore($cnode); | |
4838 | } | |
4839 | } | |
4840 | ||
4841 | $entry->parentNode->removeChild($entry); | |
4842 | ||
4843 | } | |
4844 | } | |
4845 | } | |
4846 | ||
4847 | $node = $doc->getElementsByTagName('body')->item(0); | |
4848 | ||
4849 | // http://tt-rss.org/forum/viewtopic.php?f=1&t=970 | |
4850 | if ($node) | |
4851 | return $doc->saveXML($node, LIBXML_NOEMPTYTAG); | |
4852 | else | |
4853 | return $html; | |
4854 | } | |
4855 | ||
4856 | function filter_to_sql($link, $filter, $owner_uid) { | |
4857 | $query = array(); | |
4858 | ||
4859 | if (DB_TYPE == "pgsql") | |
4860 | $reg_qpart = "~"; | |
4861 | else | |
4862 | $reg_qpart = "REGEXP"; | |
4863 | ||
4864 | foreach ($filter["rules"] AS $rule) { | |
4865 | $regexp_valid = preg_match('/' . $rule['reg_exp'] . '/', | |
4866 | $rule['reg_exp']) !== FALSE; | |
4867 | ||
4868 | if ($regexp_valid) { | |
4869 | ||
4870 | $rule['reg_exp'] = db_escape_string($rule['reg_exp']); | |
4871 | ||
4872 | switch ($rule["type"]) { | |
4873 | case "title": | |
4874 | $qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('". | |
4875 | $rule['reg_exp'] . "')"; | |
4876 | break; | |
4877 | case "content": | |
4878 | $qpart = "LOWER(ttrss_entries.content) $reg_qpart LOWER('". | |
4879 | $rule['reg_exp'] . "')"; | |
4880 | break; | |
4881 | case "both": | |
4882 | $qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('". | |
4883 | $rule['reg_exp'] . "') OR LOWER(" . | |
4884 | "ttrss_entries.content) $reg_qpart LOWER('" . $rule['reg_exp'] . "')"; | |
4885 | break; | |
4886 | case "tag": | |
4887 | $qpart = "LOWER(ttrss_user_entries.tag_cache) $reg_qpart LOWER('". | |
4888 | $rule['reg_exp'] . "')"; | |
4889 | break; | |
4890 | case "link": | |
4891 | $qpart = "LOWER(ttrss_entries.link) $reg_qpart LOWER('". | |
4892 | $rule['reg_exp'] . "')"; | |
4893 | break; | |
4894 | case "author": | |
4895 | $qpart = "LOWER(ttrss_entries.author) $reg_qpart LOWER('". | |
4896 | $rule['reg_exp'] . "')"; | |
4897 | break; | |
4898 | } | |
4899 | ||
4900 | if (isset($rule["feed_id"]) && $rule["feed_id"] > 0) { | |
4901 | $qpart .= " AND feed_id = " . db_escape_string($rule["feed_id"]); | |
4902 | } | |
4903 | ||
4904 | if (isset($rule["cat_id"])) { | |
4905 | ||
4906 | if ($rule["cat_id"] > 0) { | |
4907 | $children = getChildCategories($link, $rule["cat_id"], $owner_uid); | |
4908 | array_push($children, $rule["cat_id"]); | |
4909 | ||
4910 | $children = join(",", $children); | |
4911 | ||
4912 | $cat_qpart = "cat_id IN ($children)"; | |
4913 | } else { | |
4914 | $cat_qpart = "cat_id IS NULL"; | |
4915 | } | |
4916 | ||
4917 | $qpart .= " AND $cat_qpart"; | |
4918 | } | |
4919 | ||
4920 | array_push($query, "($qpart)"); | |
4921 | ||
4922 | } | |
4923 | } | |
4924 | ||
4925 | if (count($query) > 0) { | |
4926 | return "(" . join($filter["match_any_rule"] ? "OR" : "AND", $query) . ")"; | |
4927 | } else { | |
4928 | return "(false)"; | |
4929 | } | |
4930 | } | |
4931 | ||
4932 | if (!function_exists('gzdecode')) { | |
4933 | function gzdecode($string) { // no support for 2nd argument | |
4934 | return file_get_contents('compress.zlib://data:who/cares;base64,'. | |
4935 | base64_encode($string)); | |
4936 | } | |
4937 | } | |
4938 | ||
4939 | function get_random_bytes($length) { | |
4940 | if (function_exists('openssl_random_pseudo_bytes')) { | |
4941 | return openssl_random_pseudo_bytes($length); | |
4942 | } else { | |
4943 | $output = ""; | |
4944 | ||
4945 | for ($i = 0; $i < $length; $i++) | |
4946 | $output .= chr(mt_rand(0, 255)); | |
4947 | ||
4948 | return $output; | |
4949 | } | |
4950 | } | |
4951 | ||
4952 | function read_stdin() { | |
4953 | $fp = fopen("php://stdin", "r"); | |
4954 | ||
4955 | if ($fp) { | |
4956 | $line = trim(fgets($fp)); | |
4957 | fclose($fp); | |
4958 | return $line; | |
4959 | } | |
4960 | ||
4961 | return null; | |
4962 | } | |
4963 | ||
4964 | function tmpdirname($path, $prefix) { | |
4965 | // Use PHP's tmpfile function to create a temporary | |
4966 | // directory name. Delete the file and keep the name. | |
4967 | $tempname = tempnam($path,$prefix); | |
4968 | if (!$tempname) | |
4969 | return false; | |
4970 | ||
4971 | if (!unlink($tempname)) | |
4972 | return false; | |
4973 | ||
4974 | return $tempname; | |
4975 | } | |
4976 | ||
4977 | function getFeedCategory($link, $feed) { | |
4978 | $result = db_query($link, "SELECT cat_id FROM ttrss_feeds | |
4979 | WHERE id = '$feed'"); | |
4980 | ||
4981 | if (db_num_rows($result) > 0) { | |
4982 | return db_fetch_result($result, 0, "cat_id"); | |
4983 | } else { | |
4984 | return false; | |
4985 | } | |
4986 | ||
4987 | } | |
4988 | ||
4989 | function create_published_article($link, $title, $url, $content, $labels_str, | |
4990 | $owner_uid) { | |
4991 | ||
4992 | $guid = sha1($url . $owner_uid); // include owner_uid to prevent global GUID clash | |
4993 | $content_hash = sha1($content); | |
4994 | ||
4995 | if ($labels_str != "") { | |
4996 | $labels = explode(",", $labels_str); | |
4997 | } else { | |
4998 | $labels = array(); | |
4999 | } | |
5000 | ||
5001 | $rc = false; | |
5002 | ||
5003 | if (!$title) $title = $url; | |
5004 | if (!$title && !$url) return false; | |
5005 | ||
5006 | if (filter_var($url, FILTER_VALIDATE_URL) === FALSE) return false; | |
5007 | ||
5008 | db_query($link, "BEGIN"); | |
5009 | ||
5010 | // only check for our user data here, others might have shared this with different content etc | |
5011 | $result = db_query($link, "SELECT id FROM ttrss_entries, ttrss_user_entries WHERE | |
5012 | link = '$url' AND ref_id = id AND owner_uid = '$owner_uid' LIMIT 1"); | |
5013 | ||
5014 | if (db_num_rows($result) != 0) { | |
5015 | $ref_id = db_fetch_result($result, 0, "id"); | |
5016 | ||
5017 | $result = db_query($link, "SELECT int_id FROM ttrss_user_entries WHERE | |
5018 | ref_id = '$ref_id' AND owner_uid = '$owner_uid' LIMIT 1"); | |
5019 | ||
5020 | if (db_num_rows($result) != 0) { | |
5021 | $int_id = db_fetch_result($result, 0, "int_id"); | |
5022 | ||
5023 | db_query($link, "UPDATE ttrss_entries SET | |
5024 | content = '$content', content_hash = '$content_hash' WHERE id = '$ref_id'"); | |
5025 | ||
5026 | db_query($link, "UPDATE ttrss_user_entries SET published = true WHERE | |
5027 | int_id = '$int_id' AND owner_uid = '$owner_uid'"); | |
5028 | } else { | |
5029 | ||
5030 | db_query($link, "INSERT INTO ttrss_user_entries | |
5031 | (ref_id, uuid, feed_id, orig_feed_id, owner_uid, published, tag_cache, label_cache, last_read, note, unread) | |
5032 | VALUES | |
5033 | ('$ref_id', '', NULL, NULL, $owner_uid, true, '', '', NOW(), '', false)"); | |
5034 | } | |
5035 | ||
5036 | if (count($labels) != 0) { | |
5037 | foreach ($labels as $label) { | |
5038 | label_add_article($link, $ref_id, trim($label), $owner_uid); | |
5039 | } | |
5040 | } | |
5041 | ||
5042 | $rc = true; | |
5043 | ||
5044 | } else { | |
5045 | $result = db_query($link, "INSERT INTO ttrss_entries | |
5046 | (title, guid, link, updated, content, content_hash, date_entered, date_updated) | |
5047 | VALUES | |
5048 | ('$title', '$guid', '$url', NOW(), '$content', '$content_hash', NOW(), NOW())"); | |
5049 | ||
5050 | $result = db_query($link, "SELECT id FROM ttrss_entries WHERE guid = '$guid'"); | |
5051 | ||
5052 | if (db_num_rows($result) != 0) { | |
5053 | $ref_id = db_fetch_result($result, 0, "id"); | |
5054 | ||
5055 | db_query($link, "INSERT INTO ttrss_user_entries | |
5056 | (ref_id, uuid, feed_id, orig_feed_id, owner_uid, published, tag_cache, label_cache, last_read, note, unread) | |
5057 | VALUES | |
5058 | ('$ref_id', '', NULL, NULL, $owner_uid, true, '', '', NOW(), '', false)"); | |
5059 | ||
5060 | if (count($labels) != 0) { | |
5061 | foreach ($labels as $label) { | |
5062 | label_add_article($link, $ref_id, trim($label), $owner_uid); | |
5063 | } | |
5064 | } | |
5065 | ||
5066 | $rc = true; | |
5067 | } | |
5068 | } | |
5069 | ||
5070 | db_query($link, "COMMIT"); | |
5071 | ||
5072 | return $rc; | |
5073 | } | |
5074 | ||
5075 | function implements_interface($class, $interface) { | |
5076 | return in_array($interface, class_implements($class)); | |
5077 | } | |
5078 | ||
5079 | ?> |