3 date_default_timezone_set('UTC');
4 if (defined('E_DEPRECATED')) {
5 error_reporting(E_ALL
& ~E_NOTICE
& ~E_DEPRECATED
);
7 error_reporting(E_ALL
& ~E_NOTICE
);
10 require_once 'config.php';
12 if (DB_TYPE
== "pgsql") {
13 define('SUBSTRING_FOR_DATE', 'SUBSTRING_FOR_DATE');
15 define('SUBSTRING_FOR_DATE', 'SUBSTRING');
18 define('THEME_VERSION_REQUIRED', 1.1);
21 * Return available translations names.
24 * @return array A array of available translations.
26 function get_translations() {
28 "auto" => "Detect automatically",
33 "fr_FR" => "Français",
34 "hu_HU" => "Magyar (Hungarian)",
35 "it_IT" => "Italiano",
36 "ja_JP" => "日本語 (Japanese)",
37 "nb_NO" => "Norwegian bokmål",
39 "pt_BR" => "Portuguese/Brazil",
40 "zh_CN" => "Simplified Chinese");
45 require_once "lib/accept-to-gettext.php";
46 require_once "lib/gettext/gettext.inc";
48 function startup_gettext() {
50 # Get locale from Accept-Language header
51 $lang = al2gt(array_keys(get_translations()), "text/html");
53 if (defined('_TRANSLATION_OVERRIDE_DEFAULT')) {
54 $lang = _TRANSLATION_OVERRIDE_DEFAULT
;
57 if ($_COOKIE["ttrss_lang"] && $_COOKIE["ttrss_lang"] != "auto") {
58 $lang = $_COOKIE["ttrss_lang"];
61 /* In login action of mobile version */
62 if ($_POST["language"] && defined('MOBILE_VERSION')) {
63 $lang = $_POST["language"];
64 $_COOKIE["ttrss_lang"] = $lang;
68 if (defined('LC_MESSAGES')) {
69 _setlocale(LC_MESSAGES
, $lang);
70 } else if (defined('LC_ALL')) {
71 _setlocale(LC_ALL
, $lang);
74 if (defined('MOBILE_VERSION')) {
75 _bindtextdomain("messages", "../locale");
77 _bindtextdomain("messages", "locale");
80 _textdomain("messages");
81 _bind_textdomain_codeset("messages", "UTF-8");
87 if (defined('MEMCACHE_SERVER')) {
88 $memcache = new Memcache
;
89 $memcache->connect(MEMCACHE_SERVER
, 11211);
92 require_once 'db-prefs.php';
93 require_once 'errors.php';
94 require_once 'version.php';
96 require_once 'lib/phpmailer/class.phpmailer.php';
97 require_once 'lib/sphinxapi.php';
98 require_once 'lib/tmhoauth/tmhOAuth.php';
100 //define('MAGPIE_USER_AGENT_EXT', ' (Tiny Tiny RSS/' . VERSION . ')');
101 define('MAGPIE_OUTPUT_ENCODING', 'UTF-8');
103 define('SELF_USER_AGENT', 'Tiny Tiny RSS/' . VERSION
. ' (http://tt-rss.org/)');
104 define('MAGPIE_USER_AGENT', SELF_USER_AGENT
);
106 ini_set('user_agent', SELF_USER_AGENT
);
108 require_once "lib/simplepie/simplepie.inc";
109 require_once "lib/magpierss/rss_fetch.inc";
110 require_once 'lib/magpierss/rss_utils.inc';
111 require_once 'lib/htmlpurifier/library/HTMLPurifier.auto.php';
112 require_once 'lib/pubsubhubbub/publisher.php';
113 require_once 'lib/pubsubhubbub/subscriber.php';
115 $config = HTMLPurifier_Config
::createDefault();
117 $allowed = "p,a[href],i,em,b,strong,code,pre,blockquote,br,img[src|alt|title],ul,ol,li,h1,h2,h3,h4,s,object[classid|type|id|name|width|height|codebase],param[name|value],table,tr,td";
119 $config->set('HTML.SafeObject', true);
120 @$config->set('HTML', 'Allowed', $allowed);
121 $config->set('Output.FlashCompat', true);
122 $config->set('Attr.EnableID', true);
123 if (!defined('MOBILE_VERSION')) {
124 @$config->set('Cache', 'SerializerPath', CACHE_DIR
. "/htmlpurifier");
126 @$config->set('Cache', 'SerializerPath', "../" . CACHE_DIR
. "/htmlpurifier");
129 $purifier = new HTMLPurifier($config);
132 $utc_tz = new DateTimeZone('UTC');
133 $schema_version = false;
136 * Print a timestamped debug message.
138 * @param string $msg The debug message.
141 function _debug($msg) {
142 $ts = strftime("%H:%M:%S", time());
143 if (function_exists('posix_getpid')) {
144 $ts = "$ts/" . posix_getpid();
146 print "[$ts] $msg\n";
150 * Purge a feed old posts.
152 * @param mixed $link A database connection.
153 * @param mixed $feed_id The id of the purged feed.
154 * @param mixed $purge_interval Olderness of purged posts.
155 * @param boolean $debug Set to True to enable the debug. False by default.
159 function purge_feed($link, $feed_id, $purge_interval, $debug = false) {
161 if (!$purge_interval) $purge_interval = feed_purge_interval($link, $feed_id);
165 $result = db_query($link,
166 "SELECT owner_uid FROM ttrss_feeds WHERE id = '$feed_id'");
170 if (db_num_rows($result) == 1) {
171 $owner_uid = db_fetch_result($result, 0, "owner_uid");
174 if ($purge_interval == -1 ||
!$purge_interval) {
176 ccache_update($link, $feed_id, $owner_uid);
181 if (!$owner_uid) return;
183 if (FORCE_ARTICLE_PURGE
== 0) {
184 $purge_unread = get_pref($link, "PURGE_UNREAD_ARTICLES",
187 $purge_unread = true;
188 $purge_interval = FORCE_ARTICLE_PURGE
;
191 if (!$purge_unread) $query_limit = " unread = false AND ";
193 if (DB_TYPE
== "pgsql") {
194 $pg_version = get_pgsql_version($link);
196 if (preg_match("/^7\./", $pg_version) ||
preg_match("/^8\.0/", $pg_version)) {
198 $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
199 ttrss_entries.id = ref_id AND
201 feed_id = '$feed_id' AND
203 ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'");
207 $result = db_query($link, "DELETE FROM ttrss_user_entries
209 WHERE ttrss_entries.id = ref_id AND
211 feed_id = '$feed_id' AND
213 ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'");
216 $rows = pg_affected_rows($result);
220 /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
221 marked = false AND feed_id = '$feed_id' AND
222 (SELECT date_updated FROM ttrss_entries WHERE
223 id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */
225 $result = db_query($link, "DELETE FROM ttrss_user_entries
226 USING ttrss_user_entries, ttrss_entries
227 WHERE ttrss_entries.id = ref_id AND
229 feed_id = '$feed_id' AND
231 ttrss_entries.date_updated < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)");
233 $rows = mysql_affected_rows($link);
237 ccache_update($link, $feed_id, $owner_uid);
240 _debug("Purged feed $feed_id ($purge_interval): deleted $rows articles");
242 } // function purge_feed
245 * Purge old posts from old feeds. Not used anymore, purging is done after feed update.
247 * @param mixed $link A database connection
248 * @param boolean $do_output Set to true to enable printed output, false by default.
249 * @param integer $limit The maximal number of removed posts.
253 /* function global_purge_old_posts($link, $do_output = false, $limit = false) {
255 $random_qpart = sql_random_function();
258 $limit_qpart = "LIMIT $limit";
263 $result = db_query($link,
264 "SELECT id,purge_interval,owner_uid FROM ttrss_feeds
265 ORDER BY $random_qpart $limit_qpart");
267 while ($line = db_fetch_assoc($result)) {
269 $feed_id = $line["id"];
270 $purge_interval = $line["purge_interval"];
271 $owner_uid = $line["owner_uid"];
273 if ($purge_interval == 0) {
275 $tmp_result = db_query($link,
276 "SELECT value FROM ttrss_user_prefs WHERE
277 pref_name = 'PURGE_OLD_DAYS' AND owner_uid = '$owner_uid'");
279 if (db_num_rows($tmp_result) != 0) {
280 $purge_interval = db_fetch_result($tmp_result, 0, "value");
285 // print "Feed $feed_id: purge interval = $purge_interval\n";
288 if ($purge_interval > 0 || FORCE_ARTICLE_PURGE) {
289 purge_feed($link, $feed_id, $purge_interval, $do_output);
293 purge_orphans($link, $do_output);
295 } // function global_purge_old_posts */
297 function feed_purge_interval($link, $feed_id) {
299 $result = db_query($link, "SELECT purge_interval, owner_uid FROM ttrss_feeds
300 WHERE id = '$feed_id'");
302 if (db_num_rows($result) == 1) {
303 $purge_interval = db_fetch_result($result, 0, "purge_interval");
304 $owner_uid = db_fetch_result($result, 0, "owner_uid");
306 if ($purge_interval == 0) $purge_interval = get_pref($link,
307 'PURGE_OLD_DAYS', $owner_uid);
309 return $purge_interval;
316 function purge_old_posts($link) {
318 $user_id = $_SESSION["uid"];
320 $result = db_query($link, "SELECT id,purge_interval FROM ttrss_feeds
321 WHERE owner_uid = '$user_id'");
323 while ($line = db_fetch_assoc($result)) {
325 $feed_id = $line["id"];
326 $purge_interval = $line["purge_interval"];
328 if ($purge_interval == 0) $purge_interval = get_pref($link, 'PURGE_OLD_DAYS');
330 if ($purge_interval > 0) {
331 purge_feed($link, $feed_id, $purge_interval);
335 purge_orphans($link);
338 function purge_orphans($link, $do_output = false) {
340 // purge orphaned posts in main content table
341 $result = db_query($link, "DELETE FROM ttrss_entries WHERE
342 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
345 $rows = db_affected_rows($link, $result);
346 _debug("Purged $rows orphaned posts.");
350 function get_feed_update_interval($link, $feed_id) {
351 $result = db_query($link, "SELECT owner_uid, update_interval FROM
352 ttrss_feeds WHERE id = '$feed_id'");
354 if (db_num_rows($result) == 1) {
355 $update_interval = db_fetch_result($result, 0, "update_interval");
356 $owner_uid = db_fetch_result($result, 0, "owner_uid");
358 if ($update_interval != 0) {
359 return $update_interval;
361 return get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $owner_uid, false);
369 function fetch_file_contents($url, $type = false, $login = false, $pass = false, $post_query = false) {
370 $login = urlencode($login);
371 $pass = urlencode($pass);
373 if (function_exists('curl_init') && !ini_get("open_basedir")) {
374 $ch = curl_init($url);
376 curl_setopt($ch, CURLOPT_CONNECTTIMEOUT
, 15);
377 curl_setopt($ch, CURLOPT_TIMEOUT
, 45);
378 curl_setopt($ch, CURLOPT_FOLLOWLOCATION
, true);
379 curl_setopt($ch, CURLOPT_MAXREDIRS
, 20);
380 curl_setopt($ch, CURLOPT_BINARYTRANSFER
, true);
381 curl_setopt($ch, CURLOPT_RETURNTRANSFER
, true);
382 curl_setopt($ch, CURLOPT_SSL_VERIFYPEER
, false);
383 curl_setopt($ch, CURLOPT_HTTPAUTH
, CURLAUTH_ANY
);
384 curl_setopt($ch, CURLOPT_USERAGENT
, SELF_USER_AGENT
);
385 curl_setopt($ch, CURLOPT_ENCODING
, "gzip");
388 curl_setopt($ch, CURLOPT_POST
, true);
389 curl_setopt($ch, CURLOPT_POSTFIELDS
, $post_query);
393 curl_setopt($ch, CURLOPT_USERPWD
, "$login:$pass");
395 $contents = @curl_exec
($ch);
397 if ($contents === false) {
402 $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE
);
403 $content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE
);
406 if ($http_code != 200 ||
$type && strpos($content_type, "$type") === false) {
412 if ($login && $pass ){
413 $url_parts = array();
415 preg_match("/(^[^:]*):\/\/(.*)/", $url, $url_parts);
417 if ($url_parts[1] && $url_parts[2]) {
418 $url = $url_parts[1] . "://$login:$pass@" . $url_parts[2];
422 return @file_get_contents
($url);
428 * Try to determine the favicon URL for a feed.
429 * adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/)
430 * http://dev.wp-plugins.org/file/favatars/trunk/favatars.php
432 * @param string $url A feed or page URL
434 * @return mixed The favicon URL, or false if none was found.
436 function get_favicon_url($url) {
438 $favicon_url = false;
440 if ($html = @fetch_file_contents
($url)) {
442 libxml_use_internal_errors(true);
444 $doc = new DOMDocument();
445 $doc->loadHTML($html);
446 $xpath = new DOMXPath($doc);
448 $base = $xpath->query('/html/head/base');
449 foreach ($base as $b) {
450 $url = $b->getAttribute("href");
454 $entries = $xpath->query('/html/head/link[@rel="shortcut icon" or @rel="icon"]');
455 if (count($entries) > 0) {
456 foreach ($entries as $entry) {
457 $favicon_url = rewrite_relative_url($url, $entry->getAttribute("href"));
464 $favicon_url = rewrite_relative_url($url, "/favicon.ico");
467 } // function get_favicon_url
469 function check_feed_favicon($site_url, $feed, $link) {
470 # print "FAVICON [$site_url]: $favicon_url\n";
472 $icon_file = ICONS_DIR
. "/$feed.ico";
474 if (!file_exists($icon_file)) {
475 $favicon_url = get_favicon_url($site_url);
478 $contents = fetch_file_contents($favicon_url, "image");
481 $fp = @fopen
($icon_file, "w");
484 fwrite($fp, $contents);
486 chmod($icon_file, 0644);
493 function update_rss_feed($link, $feed, $ignore_daemon = false, $no_cache = false) {
497 /* Update all feeds with the same URL to utilize memcache */
500 $result = db_query($link, "SELECT f1.id
501 FROM ttrss_feeds AS f1, ttrss_feeds AS f2
502 WHERE f2.feed_url = f1.feed_url AND f2.id = '$feed'");
504 while ($line = db_fetch_assoc($result)) {
505 update_rss_feed_real($link, $line["id"], $ignore_daemon, $no_cache);
508 update_rss_feed_real($link, $feed, $ignore_daemon, $no_cache);
512 function update_rss_feed_real($link, $feed, $ignore_daemon = false, $no_cache = false,
513 $override_url = false) {
517 $debug_enabled = defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug'];
519 if (!$_REQUEST["daemon"] && !$ignore_daemon) {
523 if ($debug_enabled) {
524 _debug("update_rss_feed: start");
527 if (!$ignore_daemon) {
529 if (DB_TYPE
== "pgsql") {
530 $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
532 $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
535 $result = db_query($link, "SELECT id,update_interval,auth_login,
536 auth_pass,cache_images,update_method
537 FROM ttrss_feeds WHERE id = '$feed' AND $updstart_thresh_qpart");
541 $result = db_query($link, "SELECT id,update_interval,auth_login,
542 feed_url,auth_pass,cache_images,update_method,last_updated,
543 mark_unread_on_update, owner_uid, update_on_checksum_change,
545 FROM ttrss_feeds WHERE id = '$feed'");
549 if (db_num_rows($result) == 0) {
550 if ($debug_enabled) {
551 _debug("update_rss_feed: feed $feed NOT FOUND/SKIPPED");
556 $update_method = db_fetch_result($result, 0, "update_method");
557 $last_updated = db_fetch_result($result, 0, "last_updated");
558 $owner_uid = db_fetch_result($result, 0, "owner_uid");
559 $mark_unread_on_update = sql_bool_to_bool(db_fetch_result($result,
560 0, "mark_unread_on_update"));
561 $update_on_checksum_change = sql_bool_to_bool(db_fetch_result($result,
562 0, "update_on_checksum_change"));
563 $pubsub_state = db_fetch_result($result, 0, "pubsub_state");
565 db_query($link, "UPDATE ttrss_feeds SET last_update_started = NOW()
566 WHERE id = '$feed'");
568 $auth_login = db_fetch_result($result, 0, "auth_login");
569 $auth_pass = db_fetch_result($result, 0, "auth_pass");
571 if ($update_method == 0)
572 $update_method = DEFAULT_UPDATE_METHOD +
1;
578 if ($update_method == 2)
579 $use_simplepie = true;
581 $use_simplepie = false;
583 if ($debug_enabled) {
584 _debug("update method: $update_method (feed setting: $update_method) (use simplepie: $use_simplepie)\n");
587 if ($update_method == 1) {
588 $auth_login = urlencode($auth_login);
589 $auth_pass = urlencode($auth_pass);
592 $update_interval = db_fetch_result($result, 0, "update_interval");
593 $cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images"));
594 $fetch_url = db_fetch_result($result, 0, "feed_url");
596 if ($update_interval < 0) { return false; }
598 $feed = db_escape_string($feed);
600 if ($auth_login && $auth_pass ){
601 $url_parts = array();
602 preg_match("/(^[^:]*):\/\/(.*)/", $fetch_url, $url_parts);
604 if ($url_parts[1] && $url_parts[2]) {
605 $fetch_url = $url_parts[1] . "://$auth_login:$auth_pass@" . $url_parts[2];
611 $fetch_url = $override_url;
613 if ($debug_enabled) {
614 _debug("update_rss_feed: fetching [$fetch_url]...");
617 $obj_id = md5("FDATA:$use_simplepie:$fetch_url");
619 if ($memcache && $obj = $memcache->get($obj_id)) {
621 if ($debug_enabled) {
622 _debug("update_rss_feed: data found in memcache.");
629 if ($update_method == 3) {
630 $rss = fetch_twitter_rss($link, $fetch_url, $owner_uid);
631 } else if ($update_method == 1) {
633 define('MAGPIE_CACHE_AGE', get_feed_update_interval($link, $feed) * 60);
634 define('MAGPIE_CACHE_ON', !$no_cache);
635 define('MAGPIE_FETCH_TIME_OUT', 60);
636 define('MAGPIE_CACHE_DIR', CACHE_DIR
. "/magpie");
638 $rss = @fetch_rss
($fetch_url);
640 $simplepie_cache_dir = CACHE_DIR
. "/simplepie";
642 if (!is_dir($simplepie_cache_dir)) {
643 mkdir($simplepie_cache_dir);
646 $rss = new SimplePie();
647 $rss->set_useragent(SELF_USER_AGENT
);
648 # $rss->set_timeout(10);
649 $rss->set_feed_url($fetch_url);
650 $rss->set_output_encoding('UTF-8');
651 $rss->force_feed(true);
653 if (SIMPLEPIE_CACHE_IMAGES
&& $cache_images) {
655 if ($debug_enabled) {
656 _debug("enabling image cache");
659 $rss->set_image_handler("image.php", 'i');
662 if ($debug_enabled) {
663 _debug("feed update interval (sec): " .
664 get_feed_update_interval($link, $feed)*60);
667 $rss->enable_cache(!$no_cache);
670 $rss->set_cache_location($simplepie_cache_dir);
671 $rss->set_cache_duration(get_feed_update_interval($link, $feed) * 60);
677 if ($memcache && $rss) $memcache->add($obj_id, $rss, 0, 300);
682 if ($debug_enabled) {
683 _debug("update_rss_feed: fetch done, parsing...");
686 $feed = db_escape_string($feed);
688 if ($update_method == 2) {
689 $fetch_ok = !$rss->error();
696 if ($debug_enabled) {
697 _debug("update_rss_feed: processing feed data...");
700 // db_query($link, "BEGIN");
702 $result = db_query($link, "SELECT title,icon_url,site_url,owner_uid
703 FROM ttrss_feeds WHERE id = '$feed'");
705 $registered_title = db_fetch_result($result, 0, "title");
706 $orig_icon_url = db_fetch_result($result, 0, "icon_url");
707 $orig_site_url = db_fetch_result($result, 0, "site_url");
709 $owner_uid = db_fetch_result($result, 0, "owner_uid");
711 if ($use_simplepie) {
712 $site_url = $rss->get_link();
714 $site_url = $rss->channel
["link"];
717 $site_url = rewrite_relative_url($fetch_url, $site_url);
719 if ($debug_enabled) {
720 _debug("update_rss_feed: checking favicon...");
723 check_feed_favicon($site_url, $feed, $link);
725 if (!$registered_title ||
$registered_title == "[Unknown]") {
727 if ($use_simplepie) {
728 $feed_title = db_escape_string($rss->get_title());
730 $feed_title = db_escape_string($rss->channel
["title"]);
733 if ($debug_enabled) {
734 _debug("update_rss_feed: registering title: $feed_title");
737 db_query($link, "UPDATE ttrss_feeds SET
738 title = '$feed_title' WHERE id = '$feed'");
741 // weird, weird Magpie
742 if (!$use_simplepie) {
743 if (!$site_url) $site_url = db_escape_string($rss->channel
["link_"]);
746 if ($site_url && $orig_site_url != db_escape_string($site_url)) {
747 db_query($link, "UPDATE ttrss_feeds SET
748 site_url = '$site_url' WHERE id = '$feed'");
751 // print "I: " . $rss->channel["image"]["url"];
753 if (!$use_simplepie) {
754 $icon_url = db_escape_string($rss->image
["url"]);
756 $icon_url = db_escape_string($rss->get_image_url());
759 $icon_url = substr($icon_url, 0, 250);
761 if ($icon_url && $orig_icon_url != $icon_url) {
762 db_query($link, "UPDATE ttrss_feeds SET icon_url = '$icon_url' WHERE id = '$feed'");
765 if ($debug_enabled) {
766 _debug("update_rss_feed: loading filters...");
769 $filters = load_filters($link, $feed, $owner_uid);
771 // if ($debug_enabled) {
772 // print_r($filters);
775 if ($use_simplepie) {
776 $iterator = $rss->get_items();
778 $iterator = $rss->items
;
779 if (!$iterator ||
!is_array($iterator)) $iterator = $rss->entries
;
780 if (!$iterator ||
!is_array($iterator)) $iterator = $rss;
783 if (!is_array($iterator)) {
784 /* db_query($link, "UPDATE ttrss_feeds
785 SET last_error = 'Parse error: can\'t find any articles.'
786 WHERE id = '$feed'"); */
788 // clear any errors and mark feed as updated if fetched okay
789 // even if it's blank
791 if ($debug_enabled) {
792 _debug("update_rss_feed: entry iterator is not an array, no articles?");
795 db_query($link, "UPDATE ttrss_feeds
796 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
798 return; // no articles
801 if ($pubsub_state != 2 && PUBSUBHUBBUB_ENABLED
) {
803 if ($debug_enabled) _debug("update_rss_feed: checking for PUSH hub...");
805 $feed_hub_url = false;
806 if ($use_simplepie) {
807 $links = $rss->get_links('hub');
809 if ($links && is_array($links)) {
810 foreach ($links as $l) {
817 $atom = $rss->channel
['atom'];
820 if ($atom['link@rel'] == 'hub') {
821 $feed_hub_url = $atom['link@href'];
824 if (!$feed_hub_url && $atom['link#'] > 1) {
825 for ($i = 2; $i <= $atom['link#']; $i++
) {
826 if ($atom["link#$i@rel"] == 'hub') {
827 $feed_hub_url = $atom["link#$i@href"];
833 $feed_hub_url = $rss->channel
['link_hub'];
837 if ($debug_enabled) _debug("update_rss_feed: feed hub url: $feed_hub_url");
839 if ($feed_hub_url && function_exists('curl_init') &&
840 !ini_get("open_basedir")) {
842 $callback_url = get_self_url_prefix() .
843 "/backend.php?op=pubsub&id=$feed";
845 $s = new Subscriber($feed_hub_url, $callback_url);
847 $rc = $s->subscribe($fetch_url);
850 _debug("update_rss_feed: feed hub url found, subscribe request sent.");
852 db_query($link, "UPDATE ttrss_feeds SET pubsub_state = 1
853 WHERE id = '$feed'");
857 if ($debug_enabled) {
858 _debug("update_rss_feed: processing articles...");
861 foreach ($iterator as $item) {
863 if ($_REQUEST['xdebug'] == 2) {
867 if ($use_simplepie) {
868 $entry_guid = $item->get_id();
869 if (!$entry_guid) $entry_guid = $item->get_link();
870 if (!$entry_guid) $entry_guid = make_guid_from_title($item->get_title());
874 $entry_guid = $item["id"];
876 if (!$entry_guid) $entry_guid = $item["guid"];
877 if (!$entry_guid) $entry_guid = $item["about"];
878 if (!$entry_guid) $entry_guid = $item["link"];
879 if (!$entry_guid) $entry_guid = make_guid_from_title($item["title"]);
882 if ($debug_enabled) {
883 _debug("update_rss_feed: guid $entry_guid");
886 if (!$entry_guid) continue;
888 $entry_timestamp = "";
890 if ($use_simplepie) {
891 $entry_timestamp = strtotime($item->get_date());
893 $rss_2_date = $item['pubdate'];
894 $rss_1_date = $item['dc']['date'];
895 $atom_date = $item['issued'];
896 if (!$atom_date) $atom_date = $item['updated'];
898 if ($atom_date != "") $entry_timestamp = parse_w3cdtf($atom_date);
899 if ($rss_1_date != "") $entry_timestamp = parse_w3cdtf($rss_1_date);
900 if ($rss_2_date != "") $entry_timestamp = strtotime($rss_2_date);
904 if ($entry_timestamp == "" ||
$entry_timestamp == -1 ||
!$entry_timestamp) {
905 $entry_timestamp = time();
906 $no_orig_date = 'true';
908 $no_orig_date = 'false';
911 $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp);
913 if ($debug_enabled) {
914 _debug("update_rss_feed: date $entry_timestamp [$entry_timestamp_fmt]");
917 if ($use_simplepie) {
918 $entry_title = $item->get_title();
920 $entry_title = trim(strip_tags($item["title"]));
923 if ($use_simplepie) {
924 $entry_link = $item->get_link();
926 // strange Magpie workaround
927 $entry_link = $item["link_"];
928 if (!$entry_link) $entry_link = $item["link"];
931 $entry_link = rewrite_relative_url($site_url, $entry_link);
933 if ($debug_enabled) {
934 _debug("update_rss_feed: title $entry_title");
935 _debug("update_rss_feed: link $entry_link");
938 if (!$entry_title) $entry_title = date("Y-m-d H:i:s", $entry_timestamp);;
940 $entry_link = strip_tags($entry_link);
942 if ($use_simplepie) {
943 $entry_content = $item->get_content();
944 if (!$entry_content) $entry_content = $item->get_description();
946 $entry_content = $item["content:escaped"];
948 if (!$entry_content) $entry_content = $item["content:encoded"];
949 if (!$entry_content) $entry_content = $item["content"]["encoded"];
950 if (!$entry_content) $entry_content = $item["content"];
952 // Magpie bugs are getting ridiculous
953 if (trim($entry_content) == "Array") $entry_content = false;
955 if (!$entry_content) $entry_content = $item["atom_content"];
956 if (!$entry_content) $entry_content = $item["summary"];
958 if (!$entry_content ||
959 strlen($entry_content) < strlen($item["description"])) {
960 $entry_content = $item["description"];
964 if (is_array($entry_content)) {
965 $entry_content = $entry_content["encoded"];
966 if (!$entry_content) $entry_content = $entry_content["escaped"];
970 if ($_REQUEST["xdebug"] == 2) {
971 print "update_rss_feed: content: ";
972 print_r(htmlspecialchars($entry_content));
975 $entry_content_unescaped = $entry_content;
977 if ($use_simplepie) {
978 $entry_comments = strip_tags($item->data
["comments"]);
979 if ($item->get_author()) {
980 $entry_author_item = $item->get_author();
981 $entry_author = $entry_author_item->get_name();
982 if (!$entry_author) $entry_author = $entry_author_item->get_email();
984 $entry_author = db_escape_string($entry_author);
987 $entry_comments = strip_tags($item["comments"]);
989 $entry_author = db_escape_string(strip_tags($item['dc']['creator']));
991 if ($item['author']) {
993 if (is_array($item['author'])) {
995 if (!$entry_author) {
996 $entry_author = db_escape_string(strip_tags($item['author']['name']));
999 if (!$entry_author) {
1000 $entry_author = db_escape_string(strip_tags($item['author']['email']));
1004 if (!$entry_author) {
1005 $entry_author = db_escape_string(strip_tags($item['author']));
1010 if (preg_match('/^[\t\n\r ]*$/', $entry_author)) $entry_author = '';
1012 $entry_guid = db_escape_string(strip_tags($entry_guid));
1013 $entry_guid = mb_substr($entry_guid, 0, 250);
1015 $result = db_query($link, "SELECT id FROM ttrss_entries
1016 WHERE guid = '$entry_guid'");
1018 $entry_content = db_escape_string($entry_content, false);
1020 $content_hash = "SHA1:" . sha1(strip_tags($entry_content));
1022 $entry_title = db_escape_string($entry_title);
1023 $entry_link = db_escape_string($entry_link);
1024 $entry_comments = mb_substr(db_escape_string($entry_comments), 0, 250);
1025 $entry_author = mb_substr($entry_author, 0, 250);
1027 if ($use_simplepie) {
1028 $num_comments = 0; #FIXME#
1030 $num_comments = db_escape_string($item["slash"]["comments"]);
1033 if (!$num_comments) $num_comments = 0;
1035 if ($debug_enabled) {
1036 _debug("update_rss_feed: looking for tags [1]...");
1039 // parse <category> entries into tags
1041 $additional_tags = array();
1043 if ($use_simplepie) {
1045 $additional_tags_src = $item->get_categories();
1047 if (is_array($additional_tags_src)) {
1048 foreach ($additional_tags_src as $tobj) {
1049 array_push($additional_tags, $tobj->get_term());
1053 if ($debug_enabled) {
1054 _debug("update_rss_feed: category tags:");
1055 print_r($additional_tags);
1060 $t_ctr = $item['category#'];
1063 $additional_tags = array();
1064 } else if ($t_ctr > 0) {
1065 $additional_tags = array($item['category']);
1067 if ($item['category@term']) {
1068 array_push($additional_tags, $item['category@term']);
1071 for ($i = 0; $i <= $t_ctr; $i++
) {
1072 if ($item["category#$i"]) {
1073 array_push($additional_tags, $item["category#$i"]);
1076 if ($item["category#$i@term"]) {
1077 array_push($additional_tags, $item["category#$i@term"]);
1082 // parse <dc:subject> elements
1084 $t_ctr = $item['dc']['subject#'];
1087 array_push($additional_tags, $item['dc']['subject']);
1089 for ($i = 0; $i <= $t_ctr; $i++
) {
1090 if ($item['dc']["subject#$i"]) {
1091 array_push($additional_tags, $item['dc']["subject#$i"]);
1097 if ($debug_enabled) {
1098 _debug("update_rss_feed: looking for tags [2]...");
1102 // <a href="..." rel="tag">Xorg</a>, //
1106 preg_match_all("/<a.*?rel=['\"]tag['\"].*?\>([^<]+)<\/a>/i",
1107 $entry_content_unescaped, $entry_tags);
1109 $entry_tags = $entry_tags[1];
1111 $entry_tags = array_merge($entry_tags, $additional_tags);
1112 $entry_tags = array_unique($entry_tags);
1114 for ($i = 0; $i < count($entry_tags); $i++
)
1115 $entry_tags[$i] = mb_strtolower($entry_tags[$i], 'utf-8');
1117 if ($debug_enabled) {
1118 _debug("update_rss_feed: unfiltered tags found:");
1119 print_r($entry_tags);
1124 $entry_content = sanitize_article_content($entry_content);
1125 $entry_title = sanitize_article_content($entry_title);
1127 if ($debug_enabled) {
1128 _debug("update_rss_feed: done collecting data [TITLE:$entry_title]");
1131 db_query($link, "BEGIN");
1133 if (db_num_rows($result) == 0) {
1135 if ($debug_enabled) {
1136 _debug("update_rss_feed: base guid not found");
1139 // base post entry does not exist, create it
1141 $result = db_query($link,
1142 "INSERT INTO ttrss_entries
1159 '$entry_timestamp_fmt',
1169 // we keep encountering the entry in feeds, so we need to
1170 // update date_updated column so that we don't get horrible
1171 // dupes when the entry gets purged and reinserted again e.g.
1172 // in the case of SLOW SLOW OMG SLOW updating feeds
1174 $base_entry_id = db_fetch_result($result, 0, "id");
1176 db_query($link, "UPDATE ttrss_entries SET date_updated = NOW()
1177 WHERE id = '$base_entry_id'");
1180 // now it should exist, if not - bad luck then
1182 $result = db_query($link, "SELECT
1183 id,content_hash,no_orig_date,title,
1184 ".SUBSTRING_FOR_DATE
."(date_updated,1,19) as date_updated,
1185 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated,
1189 WHERE guid = '$entry_guid'");
1194 if (db_num_rows($result) == 1) {
1196 if ($debug_enabled) {
1197 _debug("update_rss_feed: base guid found, checking for user record");
1200 // this will be used below in update handler
1201 $orig_content_hash = db_fetch_result($result, 0, "content_hash");
1202 $orig_title = db_fetch_result($result, 0, "title");
1203 $orig_num_comments = db_fetch_result($result, 0, "num_comments");
1204 $orig_date_updated = strtotime(db_fetch_result($result,
1205 0, "date_updated"));
1207 $ref_id = db_fetch_result($result, 0, "id");
1208 $entry_ref_id = $ref_id;
1210 // check for user post link to main table
1212 // do we allow duplicate posts with same GUID in different feeds?
1213 if (get_pref($link, "ALLOW_DUPLICATE_POSTS", $owner_uid, false)) {
1214 $dupcheck_qpart = "AND (feed_id = '$feed' OR feed_id IS NULL)";
1216 $dupcheck_qpart = "";
1219 /* Collect article tags here so we could filter by them: */
1221 $article_filters = get_article_filters($filters, $entry_title,
1222 $entry_content, $entry_link, $entry_timestamp, $entry_author,
1225 if ($debug_enabled) {
1226 _debug("update_rss_feed: article filters: ");
1227 if (count($article_filters) != 0) {
1228 print_r($article_filters);
1232 if (find_article_filter($article_filters, "filter")) {
1233 db_query($link, "COMMIT"); // close transaction in progress
1237 $score = calculate_article_score($article_filters);
1239 if ($debug_enabled) {
1240 _debug("update_rss_feed: initial score: $score");
1243 $query = "SELECT ref_id, int_id FROM ttrss_user_entries WHERE
1244 ref_id = '$ref_id' AND owner_uid = '$owner_uid'
1247 // if ($_REQUEST["xdebug"]) print "$query\n";
1249 $result = db_query($link, $query);
1251 // okay it doesn't exist - create user entry
1252 if (db_num_rows($result) == 0) {
1254 if ($debug_enabled) {
1255 _debug("update_rss_feed: user record not found, creating...");
1258 if ($score >= -500 && !find_article_filter($article_filters, 'catchup')) {
1260 $last_read_qpart = 'NULL';
1263 $last_read_qpart = 'NOW()';
1266 if (find_article_filter($article_filters, 'mark') ||
$score > 1000) {
1272 if (find_article_filter($article_filters, 'publish')) {
1273 $published = 'true';
1275 $published = 'false';
1278 $result = db_query($link,
1279 "INSERT INTO ttrss_user_entries
1280 (ref_id, owner_uid, feed_id, unread, last_read, marked,
1281 published, score, tag_cache, label_cache, uuid)
1282 VALUES ('$ref_id', '$owner_uid', '$feed', $unread,
1283 $last_read_qpart, $marked, $published, '$score', '', '', '')");
1285 if (PUBSUBHUBBUB_HUB
&& $published == 'true') {
1286 $rss_link = get_self_url_prefix() .
1287 "/backend.php?op=rss&id=-2&key=" .
1288 get_feed_access_key($link, -2, false, $owner_uid);
1290 $p = new Publisher(PUBSUBHUBBUB_HUB
);
1292 $pubsub_result = $p->publish_update($rss_link);
1295 $result = db_query($link,
1296 "SELECT int_id FROM ttrss_user_entries WHERE
1297 ref_id = '$ref_id' AND owner_uid = '$owner_uid' AND
1298 feed_id = '$feed' LIMIT 1");
1300 if (db_num_rows($result) == 1) {
1301 $entry_int_id = db_fetch_result($result, 0, "int_id");
1304 if ($debug_enabled) {
1305 _debug("update_rss_feed: user record FOUND");
1308 $entry_ref_id = db_fetch_result($result, 0, "ref_id");
1309 $entry_int_id = db_fetch_result($result, 0, "int_id");
1312 if ($debug_enabled) {
1313 _debug("update_rss_feed: RID: $entry_ref_id, IID: $entry_int_id");
1316 $post_needs_update = false;
1317 $update_insignificant = false;
1319 if ($orig_num_comments != $num_comments) {
1320 $post_needs_update = true;
1321 $update_insignificant = true;
1324 if ($content_hash != $orig_content_hash) {
1325 $post_needs_update = true;
1326 $update_insignificant = false;
1329 if (db_escape_string($orig_title) != $entry_title) {
1330 $post_needs_update = true;
1331 $update_insignificant = false;
1334 // if post needs update, update it and mark all user entries
1335 // linking to this post as updated
1336 if ($post_needs_update) {
1338 if (defined('DAEMON_EXTENDED_DEBUG')) {
1339 _debug("update_rss_feed: post $entry_guid needs update...");
1342 // print "<!-- post $orig_title needs update : $post_needs_update -->";
1344 db_query($link, "UPDATE ttrss_entries
1345 SET title = '$entry_title', content = '$entry_content',
1346 content_hash = '$content_hash',
1347 updated = '$entry_timestamp_fmt',
1348 num_comments = '$num_comments'
1349 WHERE id = '$ref_id'");
1351 if (!$update_insignificant) {
1352 if ($mark_unread_on_update) {
1353 db_query($link, "UPDATE ttrss_user_entries
1354 SET last_read = null, unread = true WHERE ref_id = '$ref_id'");
1355 } else if ($update_on_checksum_change) {
1356 db_query($link, "UPDATE ttrss_user_entries
1357 SET last_read = null WHERE ref_id = '$ref_id'
1358 AND unread = false");
1364 db_query($link, "COMMIT");
1366 if ($debug_enabled) {
1367 _debug("update_rss_feed: assigning labels...");
1370 assign_article_to_labels($link, $entry_ref_id, $article_filters,
1373 if ($debug_enabled) {
1374 _debug("update_rss_feed: looking for enclosures...");
1379 $enclosures = array();
1381 if ($use_simplepie) {
1382 $encs = $item->get_enclosures();
1384 if (is_array($encs)) {
1385 foreach ($encs as $e) {
1387 $e->link
, $e->type
, $e->length
);
1389 array_push($enclosures, $e_item);
1396 $e_ctr = $item['enclosure#'];
1399 $e_item = array($item['enclosure@url'],
1400 $item['enclosure@type'],
1401 $item['enclosure@length']);
1403 array_push($enclosures, $e_item);
1405 for ($i = 0; $i <= $e_ctr; $i++
) {
1407 if ($item["enclosure#$i@url"]) {
1408 $e_item = array($item["enclosure#$i@url"],
1409 $item["enclosure#$i@type"],
1410 $item["enclosure#$i@length"]);
1411 array_push($enclosures, $e_item);
1417 // can there be many of those? yes -fox
1419 $m_ctr = $item['media']['content#'];
1422 $e_item = array($item['media']['content@url'],
1423 $item['media']['content@medium'],
1424 $item['media']['content@length']);
1426 array_push($enclosures, $e_item);
1428 for ($i = 0; $i <= $m_ctr; $i++
) {
1430 if ($item["media"]["content#$i@url"]) {
1431 $e_item = array($item["media"]["content#$i@url"],
1432 $item["media"]["content#$i@medium"],
1433 $item["media"]["content#$i@length"]);
1434 array_push($enclosures, $e_item);
1442 if ($debug_enabled) {
1443 _debug("update_rss_feed: article enclosures:");
1444 print_r($enclosures);
1447 db_query($link, "BEGIN");
1449 foreach ($enclosures as $enc) {
1450 $enc_url = db_escape_string($enc[0]);
1451 $enc_type = db_escape_string($enc[1]);
1452 $enc_dur = db_escape_string($enc[2]);
1454 $result = db_query($link, "SELECT id FROM ttrss_enclosures
1455 WHERE content_url = '$enc_url' AND post_id = '$entry_ref_id'");
1457 if (db_num_rows($result) == 0) {
1458 db_query($link, "INSERT INTO ttrss_enclosures
1459 (content_url, content_type, title, duration, post_id) VALUES
1460 ('$enc_url', '$enc_type', '', '$enc_dur', '$entry_ref_id')");
1464 db_query($link, "COMMIT");
1466 // check for manual tags (we have to do it here since they're loaded from filters)
1468 foreach ($article_filters as $f) {
1469 if ($f[0] == "tag") {
1471 $manual_tags = trim_array(explode(",", $f[1]));
1473 foreach ($manual_tags as $tag) {
1474 if (tag_is_valid($tag)) {
1475 array_push($entry_tags, $tag);
1483 $boring_tags = trim_array(explode(",", mb_strtolower(get_pref($link,
1484 'BLACKLISTED_TAGS', $owner_uid, ''), 'utf-8')));
1486 $filtered_tags = array();
1487 $tags_to_cache = array();
1489 if ($entry_tags && is_array($entry_tags)) {
1490 foreach ($entry_tags as $tag) {
1491 if (array_search($tag, $boring_tags) === false) {
1492 array_push($filtered_tags, $tag);
1497 $filtered_tags = array_unique($filtered_tags);
1499 if ($debug_enabled) {
1500 _debug("update_rss_feed: filtered article tags:");
1501 print_r($filtered_tags);
1504 // Save article tags in the database
1506 if (count($filtered_tags) > 0) {
1508 db_query($link, "BEGIN");
1510 foreach ($filtered_tags as $tag) {
1512 $tag = sanitize_tag($tag);
1513 $tag = db_escape_string($tag);
1515 if (!tag_is_valid($tag)) continue;
1517 $result = db_query($link, "SELECT id FROM ttrss_tags
1518 WHERE tag_name = '$tag' AND post_int_id = '$entry_int_id' AND
1519 owner_uid = '$owner_uid' LIMIT 1");
1521 if ($result && db_num_rows($result) == 0) {
1523 db_query($link, "INSERT INTO ttrss_tags
1524 (owner_uid,tag_name,post_int_id)
1525 VALUES ('$owner_uid','$tag', '$entry_int_id')");
1528 array_push($tags_to_cache, $tag);
1531 /* update the cache */
1533 $tags_to_cache = array_unique($tags_to_cache);
1535 $tags_str = db_escape_string(join(",", $tags_to_cache));
1537 db_query($link, "UPDATE ttrss_user_entries
1538 SET tag_cache = '$tags_str' WHERE ref_id = '$entry_ref_id'
1539 AND owner_uid = $owner_uid");
1541 db_query($link, "COMMIT");
1544 if ($debug_enabled) {
1545 _debug("update_rss_feed: article processed");
1549 if (!$last_updated) {
1550 if ($debug_enabled) {
1551 _debug("update_rss_feed: new feed, catching it up...");
1553 catchup_feed($link, $feed, false, $owner_uid);
1556 if ($debug_enabled) {
1557 _debug("purging feed...");
1560 purge_feed($link, $feed, 0, $debug_enabled);
1562 db_query($link, "UPDATE ttrss_feeds
1563 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
1565 // db_query($link, "COMMIT");
1569 if ($use_simplepie) {
1570 $error_msg = mb_substr($rss->error(), 0, 250);
1572 $error_msg = mb_substr(magpie_error(), 0, 250);
1575 if ($debug_enabled) {
1576 _debug("update_rss_feed: error fetching feed: $error_msg");
1579 $error_msg = db_escape_string($error_msg);
1582 "UPDATE ttrss_feeds SET last_error = '$error_msg',
1583 last_updated = NOW() WHERE id = '$feed'");
1586 if ($use_simplepie) {
1590 if ($debug_enabled) {
1591 _debug("update_rss_feed: done");
1596 function print_select($id, $default, $values, $attributes = "") {
1597 print "<select name=\"$id\" id=\"$id\" $attributes>";
1598 foreach ($values as $v) {
1600 $sel = "selected=\"1\"";
1604 print "<option value=\"$v\" $sel>$v</option>";
1609 function print_select_hash($id, $default, $values, $attributes = "") {
1610 print "<select name=\"$id\" id='$id' $attributes>";
1611 foreach (array_keys($values) as $v) {
1613 $sel = 'selected="selected"';
1617 print "<option $sel value=\"$v\">".$values[$v]."</option>";
1623 function get_article_filters($filters, $title, $content, $link, $timestamp, $author, $tags) {
1626 if ($filters["title"]) {
1627 foreach ($filters["title"] as $filter) {
1628 $reg_exp = $filter["reg_exp"];
1629 $inverse = $filter["inverse"];
1630 if ((!$inverse && @preg_match
("/$reg_exp/i", $title)) ||
1631 ($inverse && !@preg_match
("/$reg_exp/i", $title))) {
1633 array_push($matches, array($filter["action"], $filter["action_param"]));
1638 if ($filters["content"]) {
1639 foreach ($filters["content"] as $filter) {
1640 $reg_exp = $filter["reg_exp"];
1641 $inverse = $filter["inverse"];
1643 if ((!$inverse && @preg_match
("/$reg_exp/i", $content)) ||
1644 ($inverse && !@preg_match
("/$reg_exp/i", $content))) {
1646 array_push($matches, array($filter["action"], $filter["action_param"]));
1651 if ($filters["both"]) {
1652 foreach ($filters["both"] as $filter) {
1653 $reg_exp = $filter["reg_exp"];
1654 $inverse = $filter["inverse"];
1657 if (!@preg_match
("/$reg_exp/i", $title) && !preg_match("/$reg_exp/i", $content)) {
1658 array_push($matches, array($filter["action"], $filter["action_param"]));
1661 if (@preg_match
("/$reg_exp/i", $title) ||
preg_match("/$reg_exp/i", $content)) {
1662 array_push($matches, array($filter["action"], $filter["action_param"]));
1668 if ($filters["link"]) {
1669 $reg_exp = $filter["reg_exp"];
1670 foreach ($filters["link"] as $filter) {
1671 $reg_exp = $filter["reg_exp"];
1672 $inverse = $filter["inverse"];
1674 if ((!$inverse && @preg_match
("/$reg_exp/i", $link)) ||
1675 ($inverse && !@preg_match
("/$reg_exp/i", $link))) {
1677 array_push($matches, array($filter["action"], $filter["action_param"]));
1682 if ($filters["date"]) {
1683 $reg_exp = $filter["reg_exp"];
1684 foreach ($filters["date"] as $filter) {
1685 $date_modifier = $filter["filter_param"];
1686 $inverse = $filter["inverse"];
1687 $check_timestamp = strtotime($filter["reg_exp"]);
1689 # no-op when timestamp doesn't parse to prevent misfires
1691 if ($check_timestamp) {
1694 if ($date_modifier == "before" && $timestamp < $check_timestamp ||
1695 $date_modifier == "after" && $timestamp > $check_timestamp) {
1699 if ($inverse) $match_ok = !$match_ok;
1702 array_push($matches, array($filter["action"], $filter["action_param"]));
1708 if ($filters["author"]) {
1709 foreach ($filters["author"] as $filter) {
1710 $reg_exp = $filter["reg_exp"];
1711 $inverse = $filter["inverse"];
1712 if ((!$inverse && @preg_match
("/$reg_exp/i", $author)) ||
1713 ($inverse && !@preg_match
("/$reg_exp/i", $author))) {
1715 array_push($matches, array($filter["action"], $filter["action_param"]));
1720 if ($filters["tag"]) {
1722 $tag_string = join(",", $tags);
1724 foreach ($filters["tag"] as $filter) {
1725 $reg_exp = $filter["reg_exp"];
1726 $inverse = $filter["inverse"];
1728 if ((!$inverse && @preg_match
("/$reg_exp/i", $tag_string)) ||
1729 ($inverse && !@preg_match
("/$reg_exp/i", $tag_string))) {
1731 array_push($matches, array($filter["action"], $filter["action_param"]));
1740 function find_article_filter($filters, $filter_name) {
1741 foreach ($filters as $f) {
1742 if ($f[0] == $filter_name) {
1749 function calculate_article_score($filters) {
1752 foreach ($filters as $f) {
1753 if ($f[0] == "score") {
1760 function assign_article_to_labels($link, $id, $filters, $owner_uid) {
1761 foreach ($filters as $f) {
1762 if ($f[0] == "label") {
1763 label_add_article($link, $id, $f[1], $owner_uid);
1768 function getmicrotime() {
1769 list($usec, $sec) = explode(" ",microtime());
1770 return ((float)$usec +
(float)$sec);
1773 function print_radio($id, $default, $true_is, $values, $attributes = "") {
1774 foreach ($values as $v) {
1781 if ($v == $true_is) {
1782 $sel .= " value=\"1\"";
1784 $sel .= " value=\"0\"";
1787 print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\"
1788 type=\"radio\" $sel $attributes name=\"$id\"> $v ";
1793 function initialize_user_prefs($link, $uid, $profile = false) {
1795 $uid = db_escape_string($uid);
1799 $profile_qpart = "AND profile IS NULL";
1801 $profile_qpart = "AND profile = '$profile'";
1804 if (get_schema_version($link) < 63) $profile_qpart = "";
1806 db_query($link, "BEGIN");
1808 $result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs");
1810 $u_result = db_query($link, "SELECT pref_name
1811 FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart");
1813 $active_prefs = array();
1815 while ($line = db_fetch_assoc($u_result)) {
1816 array_push($active_prefs, $line["pref_name"]);
1819 while ($line = db_fetch_assoc($result)) {
1820 if (array_search($line["pref_name"], $active_prefs) === FALSE) {
1821 // print "adding " . $line["pref_name"] . "<br>";
1823 if (get_schema_version($link) < 63) {
1824 db_query($link, "INSERT INTO ttrss_user_prefs
1825 (owner_uid,pref_name,value) VALUES
1826 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')");
1829 db_query($link, "INSERT INTO ttrss_user_prefs
1830 (owner_uid,pref_name,value, profile) VALUES
1831 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."', $profile)");
1837 db_query($link, "COMMIT");
1841 function lookup_user_id($link, $user) {
1843 $result = db_query($link, "SELECT id FROM ttrss_users WHERE login = '$user'");
1845 if (db_num_rows($result) == 1) {
1846 return db_fetch_result($result, 0, "id");
1852 /* function http_authenticate_user($link) {
1853 if (!$_SERVER["PHP_AUTH_USER"]) {
1855 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1856 header('HTTP/1.0 401 Unauthorized');
1860 $auth_result = authenticate_user($link,
1861 $_SERVER["PHP_AUTH_USER"], $_SERVER["PHP_AUTH_PW"]);
1863 if (!$auth_result) {
1864 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1865 header('HTTP/1.0 401 Unauthorized');
1873 function get_ssl_certificate_id() {
1874 if ($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"]) {
1875 return sha1($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"] .
1876 $_SERVER["REDIRECT_SSL_CLIENT_V_START"] .
1877 $_SERVER["REDIRECT_SSL_CLIENT_V_END"] .
1878 $_SERVER["REDIRECT_SSL_CLIENT_S_DN"]);
1883 function get_login_by_ssl_certificate($link) {
1885 $cert_serial = db_escape_string(get_ssl_certificate_id());
1888 $result = db_query($link, "SELECT login FROM ttrss_user_prefs, ttrss_users
1889 WHERE pref_name = 'SSL_CERT_SERIAL' AND value = '$cert_serial' AND
1890 owner_uid = ttrss_users.id");
1892 if (db_num_rows($result) != 0) {
1893 return db_escape_string(db_fetch_result($result, 0, "login"));
1900 function get_remote_user($link) {
1902 if (defined('ALLOW_REMOTE_USER_AUTH') && ALLOW_REMOTE_USER_AUTH
) {
1903 return db_escape_string($_SERVER["REMOTE_USER"]);
1906 return db_escape_string(get_login_by_ssl_certificate($link));
1909 function get_remote_fakepass($link) {
1910 if (get_remote_user($link))
1916 function authenticate_user($link, $login, $password, $force_auth = false) {
1918 if (!SINGLE_USER_MODE
) {
1920 $pwd_hash1 = encrypt_password($password);
1921 $pwd_hash2 = encrypt_password($password, $login);
1922 $login = db_escape_string($login);
1924 $remote_user = get_remote_user($link);
1926 if ($remote_user && $remote_user == $login && $login != "admin") {
1928 $login = $remote_user;
1930 $query = "SELECT id,login,access_level,pwd_hash
1931 FROM ttrss_users WHERE
1934 if (defined('AUTO_CREATE_USER') && AUTO_CREATE_USER
1935 && $_SERVER["REMOTE_USER"]) {
1936 $result = db_query($link, $query);
1939 if (db_num_rows($result) == 0) {
1940 $query2 = "INSERT INTO ttrss_users
1941 (login,access_level,last_login,created)
1942 VALUES ('$login', 0, null, NOW())";
1943 db_query($link, $query2);
1948 $query = "SELECT id,login,access_level,pwd_hash
1949 FROM ttrss_users WHERE
1950 login = '$login' AND (pwd_hash = '$pwd_hash1' OR
1951 pwd_hash = '$pwd_hash2')";
1954 $result = db_query($link, $query);
1956 if (db_num_rows($result) == 1) {
1957 $_SESSION["uid"] = db_fetch_result($result, 0, "id");
1958 $_SESSION["name"] = db_fetch_result($result, 0, "login");
1959 $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level");
1961 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
1965 // LemonLDAP can send user informations via HTTP HEADER
1966 if (defined('AUTO_CREATE_USER') && AUTO_CREATE_USER
){
1968 $fullname = $_SERVER['HTTP_USER_NAME'] ?
$_SERVER['HTTP_USER_NAME'] : $_SERVER['AUTHENTICATE_CN'];
1970 $fullname = db_escape_string($fullname);
1971 db_query($link, "UPDATE ttrss_users SET full_name = '$fullname' WHERE id = " .
1975 $email = $_SERVER['HTTP_USER_MAIL'] ?
$_SERVER['HTTP_USER_MAIL'] : $_SERVER['AUTHENTICATE_MAIL'];
1977 $email = db_escape_string($email);
1978 db_query($link, "UPDATE ttrss_users SET email = '$email' WHERE id = " .
1983 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1984 $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash");
1986 $_SESSION["last_version_check"] = time();
1988 initialize_user_prefs($link, $_SESSION["uid"]);
1997 $_SESSION["uid"] = 1;
1998 $_SESSION["name"] = "admin";
2000 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
2002 initialize_user_prefs($link, $_SESSION["uid"]);
2008 function make_password($length = 8) {
2011 $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ";
2015 while ($i < $length) {
2016 $char = substr($possible, mt_rand(0, strlen($possible)-1), 1);
2018 if (!strstr($password, $char)) {
2026 // this is called after user is created to initialize default feeds, labels
2029 // user preferences are checked on every login, not here
2031 function initialize_user($link, $uid) {
2033 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
2034 values ('$uid', 'Tiny Tiny RSS: New Releases',
2035 'http://tt-rss.org/releases.rss')");
2037 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
2038 values ('$uid', 'Tiny Tiny RSS: Forum',
2039 'http://tt-rss.org/forum/rss.php')");
2042 function logout_user() {
2044 if (isset($_COOKIE[session_name()])) {
2045 setcookie(session_name(), '', time()-42000, '/');
2049 function get_script_urlpath() {
2050 return preg_replace('/\/[^\/]*$/', "", $_SERVER["REQUEST_URI"]);
2053 function validate_session($link) {
2054 if (SINGLE_USER_MODE
) return true;
2056 $check_ip = $_SESSION['ip_address'];
2058 switch (SESSION_CHECK_ADDRESS
) {
2063 $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+
1);
2066 $check_ip = substr($check_ip, 0, strrpos($check_ip, '.'));
2067 $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+
1);
2071 if ($check_ip && strpos($_SERVER['REMOTE_ADDR'], $check_ip) !== 0) {
2072 $_SESSION["login_error_msg"] =
2073 __("Session failed to validate (incorrect IP)");
2077 if ($_SESSION["ref_schema_version"] != get_schema_version($link, true))
2080 if ($_SESSION["uid"]) {
2082 $result = db_query($link,
2083 "SELECT pwd_hash FROM ttrss_users WHERE id = '".$_SESSION["uid"]."'");
2085 $pwd_hash = db_fetch_result($result, 0, "pwd_hash");
2087 if ($pwd_hash != $_SESSION["pwd_hash"]) {
2092 /* if ($_SESSION["cookie_lifetime"] && $_SESSION["uid"]) {
2094 //print_r($_SESSION);
2096 if (time() > $_SESSION["cookie_lifetime"]) {
2104 function login_sequence($link, $mobile = false) {
2105 if (!SINGLE_USER_MODE
) {
2107 $login_action = $_POST["login_action"];
2109 # try to authenticate user if called from login form
2110 if ($login_action == "do_login") {
2111 $login = $_POST["login"];
2112 $password = $_POST["password"];
2113 $remember_me = $_POST["remember_me"];
2115 if (authenticate_user($link, $login, $password)) {
2116 $_POST["password"] = "";
2118 $_SESSION["language"] = $_POST["language"];
2119 $_SESSION["ref_schema_version"] = get_schema_version($link, true);
2120 $_SESSION["bw_limit"] = !!$_POST["bw_limit"];
2122 if ($_POST["profile"]) {
2124 $profile = db_escape_string($_POST["profile"]);
2126 $result = db_query($link, "SELECT id FROM ttrss_settings_profiles
2127 WHERE id = '$profile' AND owner_uid = " . $_SESSION["uid"]);
2129 if (db_num_rows($result) != 0) {
2130 $_SESSION["profile"] = $profile;
2131 $_SESSION["prefs_cache"] = array();
2135 if ($_REQUEST['return']) {
2136 header("Location: " . $_REQUEST['return']);
2138 header("Location: " . $_SERVER["REQUEST_URI"]);
2145 $_SESSION["login_error_msg"] = __("Incorrect username or password");
2149 if (!$_SESSION["uid"] ||
!validate_session($link)) {
2151 if (get_remote_user($link) && AUTO_LOGIN
) {
2152 authenticate_user($link, get_remote_user($link), null);
2153 $_SESSION["ref_schema_version"] = get_schema_version($link, true);
2155 render_login_form($link, $mobile);
2156 //header("Location: login.php");
2160 /* bump login timestamp */
2161 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
2164 if ($_SESSION["language"] && SESSION_COOKIE_LIFETIME
> 0) {
2165 setcookie("ttrss_lang", $_SESSION["language"],
2166 time() + SESSION_COOKIE_LIFETIME
);
2169 // try to remove possible duplicates from feed counter cache
2170 // ccache_cleanup($link, $_SESSION["uid"]);
2174 return authenticate_user($link, "admin", null);
2178 function truncate_string($str, $max_len, $suffix = '…') {
2179 if (mb_strlen($str, "utf-8") > $max_len - 3) {
2180 return mb_substr($str, 0, $max_len, "utf-8") . $suffix;
2186 function theme_image($link, $filename) {
2188 $theme_path = get_user_theme_path($link);
2190 if ($theme_path && is_file($theme_path.$filename)) {
2191 return $theme_path.$filename;
2200 function get_user_theme($link) {
2202 if (get_schema_version($link) >= 63 && $_SESSION["uid"]) {
2203 $theme_name = get_pref($link, "_THEME_ID");
2204 if (is_dir("themes/$theme_name")) {
2215 function get_user_theme_path($link) {
2218 if (get_schema_version($link) >= 63 && $_SESSION["uid"]) {
2219 $theme_name = get_pref($link, "_THEME_ID");
2221 if ($theme_name && is_dir("themes/$theme_name")) {
2222 $theme_path = "themes/$theme_name/";
2231 if (is_file("$theme_path/theme.ini")) {
2232 $ini = parse_ini_file("$theme_path/theme.ini", true);
2233 if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED
) {
2241 function get_user_theme_options($link) {
2242 $t = get_user_theme_path($link);
2245 if (is_file("$t/theme.ini")) {
2246 $ini = parse_ini_file("$t/theme.ini", true);
2247 if ($ini['theme']['version']) {
2248 return $ini['theme']['options'];
2255 function print_theme_includes($link) {
2257 $t = get_user_theme_path($link);
2261 print "<link rel=\"stylesheet\" type=\"text/css\"
2262 href=\"$t/theme.css?$time \">";
2263 if (file_exists("$t/theme.js")) {
2264 print "<script type=\"text/javascript\" src=\"$t/theme.js?$time\">
2270 function get_all_themes() {
2271 $themes = glob("themes/*");
2277 foreach ($themes as $t) {
2278 if (is_file("$t/theme.ini")) {
2279 $ini = parse_ini_file("$t/theme.ini", true);
2280 if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED
&&
2281 !$ini['theme']['disabled']) {
2283 $entry["path"] = $t;
2284 $entry["base"] = basename($t);
2285 $entry["name"] = $ini['theme']['name'];
2286 $entry["version"] = $ini['theme']['version'];
2287 $entry["author"] = $ini['theme']['author'];
2288 $entry["options"] = $ini['theme']['options'];
2289 array_push($rv, $entry);
2297 function convert_timestamp($timestamp, $source_tz, $dest_tz) {
2300 $source_tz = new DateTimeZone($source_tz);
2301 } catch (Exception
$e) {
2302 $source_tz = new DateTimeZone('UTC');
2306 $dest_tz = new DateTimeZone($dest_tz);
2307 } catch (Exception
$e) {
2308 $dest_tz = new DateTimeZone('UTC');
2311 $dt = new DateTime(date('Y-m-d H:i:s', $timestamp), $source_tz);
2312 return $dt->format('U') +
$dest_tz->getOffset($dt);
2315 function make_local_datetime($link, $timestamp, $long, $owner_uid = false,
2316 $no_smart_dt = false) {
2318 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2319 if (!$timestamp) $timestamp = '1970-01-01 0:00';
2324 # We store date in UTC internally
2325 $dt = new DateTime($timestamp, $utc_tz);
2327 if ($tz_offset == -1) {
2329 $user_tz_string = get_pref($link, 'USER_TIMEZONE', $owner_uid);
2332 $user_tz = new DateTimeZone($user_tz_string);
2333 } catch (Exception
$e) {
2337 $tz_offset = $user_tz->getOffset($dt);
2340 $user_timestamp = $dt->format('U') +
$tz_offset;
2342 if (!$no_smart_dt) {
2343 return smart_date_time($link, $user_timestamp,
2344 $tz_offset, $owner_uid);
2347 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
2349 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
2351 return date($format, $user_timestamp);
2355 function smart_date_time($link, $timestamp, $tz_offset = 0, $owner_uid = false) {
2356 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2358 if (date("Y.m.d", $timestamp) == date("Y.m.d", time() +
$tz_offset)) {
2359 return date("G:i", $timestamp);
2360 } else if (date("Y", $timestamp) == date("Y", time() +
$tz_offset)) {
2361 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
2362 return date($format, $timestamp);
2364 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
2365 return date($format, $timestamp);
2369 function smart_date($timestamp) {
2370 if (date("Y.m.d", $timestamp) == date("Y.m.d")) {
2372 } else if (date("Y", $timestamp) == date("Y")) {
2373 return date("D m", $timestamp);
2375 return date("Y/m/d", $timestamp);
2379 function sql_bool_to_string($s) {
2380 if ($s == "t" ||
$s == "1") {
2387 function sql_bool_to_bool($s) {
2388 if ($s == "t" ||
$s == "1" ||
$s == "true") {
2395 function bool_to_sql_bool($s) {
2403 function toggleEvenOdd($a) {
2410 // Session caching removed due to causing wrong redirects to upgrade
2411 // script when get_schema_version() is called on an obsolete session
2412 // created on a previous schema version.
2413 function get_schema_version($link, $nocache = false) {
2414 global $schema_version;
2416 if (!$schema_version) {
2417 $result = db_query($link, "SELECT schema_version FROM ttrss_version");
2418 $version = db_fetch_result($result, 0, "schema_version");
2419 $schema_version = $version;
2422 return $schema_version;
2426 function sanity_check($link) {
2431 $schema_version = get_schema_version($link, true);
2433 if ($schema_version != SCHEMA_VERSION
) {
2437 if (DB_TYPE
== "mysql") {
2438 $result = db_query($link, "SELECT true", false);
2439 if (db_num_rows($result) != 1) {
2444 if (db_escape_string("testTEST") != "testTEST") {
2448 return array("code" => $error_code, "message" => $ERRORS[$error_code]);
2451 function file_is_locked($filename) {
2452 if (function_exists('flock')) {
2453 $fp = @fopen
(LOCK_DIRECTORY
. "/$filename", "r");
2455 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2456 flock($fp, LOCK_UN
);
2466 return true; // consider the file always locked and skip the test
2469 function make_lockfile($filename) {
2470 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
2472 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2473 if (function_exists('posix_getpid')) {
2474 fwrite($fp, posix_getpid() . "\n");
2482 function make_stampfile($filename) {
2483 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
2485 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2486 fwrite($fp, time() . "\n");
2487 flock($fp, LOCK_UN
);
2495 function sql_random_function() {
2496 if (DB_TYPE
== "mysql") {
2503 function catchup_feed($link, $feed, $cat_view, $owner_uid = false) {
2505 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2507 //if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
2509 if (is_numeric($feed)) {
2515 $cat_qpart = "cat_id = '$feed'";
2517 $cat_qpart = "cat_id IS NULL";
2520 $tmp_result = db_query($link, "SELECT id
2521 FROM ttrss_feeds WHERE $cat_qpart AND owner_uid = $owner_uid");
2523 while ($tmp_line = db_fetch_assoc($tmp_result)) {
2525 $tmp_feed = $tmp_line["id"];
2527 db_query($link, "UPDATE ttrss_user_entries
2528 SET unread = false,last_read = NOW()
2529 WHERE feed_id = '$tmp_feed' AND owner_uid = $owner_uid");
2531 } else if ($feed == -2) {
2533 db_query($link, "UPDATE ttrss_user_entries
2534 SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*)
2535 FROM ttrss_user_labels2 WHERE article_id = ref_id) > 0
2536 AND unread = true AND owner_uid = $owner_uid");
2539 } else if ($feed > 0) {
2541 db_query($link, "UPDATE ttrss_user_entries
2542 SET unread = false,last_read = NOW()
2543 WHERE feed_id = '$feed' AND owner_uid = $owner_uid");
2545 } else if ($feed < 0 && $feed > -10) { // special, like starred
2548 db_query($link, "UPDATE ttrss_user_entries
2549 SET unread = false,last_read = NOW()
2550 WHERE marked = true AND owner_uid = $owner_uid");
2554 db_query($link, "UPDATE ttrss_user_entries
2555 SET unread = false,last_read = NOW()
2556 WHERE published = true AND owner_uid = $owner_uid");
2561 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE");
2563 if (DB_TYPE
== "pgsql") {
2564 $match_part = "updated > NOW() - INTERVAL '$intl hour' ";
2566 $match_part = "updated > DATE_SUB(NOW(),
2567 INTERVAL $intl HOUR) ";
2570 $result = db_query($link, "SELECT id FROM ttrss_entries,
2571 ttrss_user_entries WHERE $match_part AND
2573 ttrss_user_entries.ref_id = ttrss_entries.id AND
2574 owner_uid = $owner_uid");
2576 $affected_ids = array();
2578 while ($line = db_fetch_assoc($result)) {
2579 array_push($affected_ids, $line["id"]);
2582 catchupArticlesById($link, $affected_ids, 0);
2586 db_query($link, "UPDATE ttrss_user_entries
2587 SET unread = false,last_read = NOW()
2588 WHERE owner_uid = $owner_uid");
2591 } else if ($feed < -10) { // label
2593 $label_id = -$feed - 11;
2595 db_query($link, "UPDATE ttrss_user_entries, ttrss_user_labels2
2596 SET unread = false, last_read = NOW()
2597 WHERE label_id = '$label_id' AND unread = true
2598 AND owner_uid = '$owner_uid' AND ref_id = article_id");
2602 ccache_update($link, $feed, $owner_uid, $cat_view);
2605 db_query($link, "BEGIN");
2607 $tag_name = db_escape_string($feed);
2609 $result = db_query($link, "SELECT post_int_id FROM ttrss_tags
2610 WHERE tag_name = '$tag_name' AND owner_uid = $owner_uid");
2612 while ($line = db_fetch_assoc($result)) {
2613 db_query($link, "UPDATE ttrss_user_entries SET
2614 unread = false, last_read = NOW()
2615 WHERE int_id = " . $line["post_int_id"]);
2617 db_query($link, "COMMIT");
2621 function getAllCounters($link, $omode = "flc", $active_feed = false) {
2623 if (!$omode) $omode = "flc";
2625 $data = getGlobalCounters($link);
2627 $data = array_merge($data, getVirtCounters($link));
2629 if (strchr($omode, "l")) $data = array_merge($data, getLabelCounters($link));
2630 if (strchr($omode, "f")) $data = array_merge($data, getFeedCounters($link, $active_feed));
2631 if (strchr($omode, "t")) $data = array_merge($data, getTagCounters($link));
2632 if (strchr($omode, "c")) $data = array_merge($data, getCategoryCounters($link));
2637 function getCategoryCounters($link) {
2640 /* Labels category */
2642 $cv = array("id" => -2, "kind" => "cat",
2643 "counter" => getCategoryUnread($link, -2));
2645 array_push($ret_arr, $cv);
2647 $age_qpart = getMaxAgeSubquery();
2649 $result = db_query($link, "SELECT id AS cat_id, value AS unread
2650 FROM ttrss_feed_categories, ttrss_cat_counters_cache
2651 WHERE ttrss_cat_counters_cache.feed_id = id AND
2652 ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]);
2654 while ($line = db_fetch_assoc($result)) {
2655 $line["cat_id"] = (int) $line["cat_id"];
2657 $cv = array("id" => $line["cat_id"], "kind" => "cat",
2658 "counter" => $line["unread"]);
2660 array_push($ret_arr, $cv);
2663 /* Special case: NULL category doesn't actually exist in the DB */
2665 $cv = array("id" => 0, "kind" => "cat",
2666 "counter" => ccache_find($link, 0, $_SESSION["uid"], true));
2668 array_push($ret_arr, $cv);
2673 function getCategoryUnread($link, $cat, $owner_uid = false) {
2675 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2680 $cat_query = "cat_id = '$cat'";
2682 $cat_query = "cat_id IS NULL";
2685 $age_qpart = getMaxAgeSubquery();
2687 $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE $cat_query
2688 AND owner_uid = " . $owner_uid);
2690 $cat_feeds = array();
2691 while ($line = db_fetch_assoc($result)) {
2692 array_push($cat_feeds, "feed_id = " . $line["id"]);
2695 if (count($cat_feeds) == 0) return 0;
2697 $match_part = implode(" OR ", $cat_feeds);
2699 $result = db_query($link, "SELECT COUNT(int_id) AS unread
2700 FROM ttrss_user_entries,ttrss_entries
2701 WHERE unread = true AND ($match_part) AND id = ref_id
2702 AND $age_qpart AND owner_uid = " . $owner_uid);
2706 # this needs to be rewritten
2707 while ($line = db_fetch_assoc($result)) {
2708 $unread +
= $line["unread"];
2712 } else if ($cat == -1) {
2713 return getFeedUnread($link, -1) +
getFeedUnread($link, -2) +
getFeedUnread($link, -3) +
getFeedUnread($link, 0);
2714 } else if ($cat == -2) {
2716 $result = db_query($link, "
2717 SELECT COUNT(unread) AS unread FROM
2718 ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds
2719 WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND
2720 ttrss_labels2.owner_uid = '$owner_uid'
2721 AND unread = true AND feed_id = ttrss_feeds.id
2722 AND ttrss_user_entries.owner_uid = '$owner_uid'");
2724 $unread = db_fetch_result($result, 0, "unread");
2731 function getMaxAgeSubquery($days = COUNTERS_MAX_AGE
) {
2732 if (DB_TYPE
== "pgsql") {
2733 return "ttrss_entries.date_updated >
2734 NOW() - INTERVAL '$days days'";
2736 return "ttrss_entries.date_updated >
2737 DATE_SUB(NOW(), INTERVAL $days DAY)";
2741 function getFeedUnread($link, $feed, $is_cat = false) {
2742 return getFeedArticles($link, $feed, $is_cat, true, $_SESSION["uid"]);
2745 function getLabelUnread($link, $label_id, $owner_uid = false) {
2746 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2748 $result = db_query($link, "
2749 SELECT COUNT(unread) AS unread FROM
2750 ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds
2751 WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND
2752 ttrss_labels2.owner_uid = '$owner_uid' AND ttrss_labels2.id = '$label_id'
2753 AND unread = true AND feed_id = ttrss_feeds.id
2754 AND ttrss_user_entries.owner_uid = '$owner_uid'");
2756 if (db_num_rows($result) != 0) {
2757 return db_fetch_result($result, 0, "unread");
2763 function getFeedArticles($link, $feed, $is_cat = false, $unread_only = false,
2764 $owner_uid = false) {
2766 $n_feed = (int) $feed;
2768 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2771 $unread_qpart = "unread = true";
2773 $unread_qpart = "true";
2776 $age_qpart = getMaxAgeSubquery();
2779 return getCategoryUnread($link, $n_feed, $owner_uid);
2780 } if ($feed != "0" && $n_feed == 0) {
2782 $feed = db_escape_string($feed);
2784 $result = db_query($link, "SELECT SUM((SELECT COUNT(int_id)
2785 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
2786 AND ref_id = id AND $age_qpart
2787 AND $unread_qpart)) AS count FROM ttrss_tags
2788 WHERE owner_uid = $owner_uid AND tag_name = '$feed'");
2789 return db_fetch_result($result, 0, "count");
2791 } else if ($n_feed == -1) {
2792 $match_part = "marked = true";
2793 } else if ($n_feed == -2) {
2794 $match_part = "published = true";
2795 } else if ($n_feed == -3) {
2796 $match_part = "unread = true AND score >= 0";
2798 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
2800 if (DB_TYPE
== "pgsql") {
2801 $match_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
2803 $match_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
2805 } else if ($n_feed == -4) {
2806 $match_part = "true";
2807 } else if ($n_feed >= 0) {
2810 $match_part = "feed_id = '$n_feed'";
2812 $match_part = "feed_id IS NULL";
2815 } else if ($feed < -10) {
2817 $label_id = -$feed - 11;
2819 return getLabelUnread($link, $label_id, $owner_uid);
2826 $from_qpart = "ttrss_user_entries,ttrss_feeds,ttrss_entries";
2827 $feeds_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
2829 $from_qpart = "ttrss_user_entries,ttrss_entries";
2833 $query = "SELECT count(int_id) AS unread
2834 FROM $from_qpart WHERE
2835 ttrss_user_entries.ref_id = ttrss_entries.id AND
2838 $unread_qpart AND ($match_part) AND ttrss_user_entries.owner_uid = $owner_uid";
2840 $result = db_query($link, $query);
2844 $result = db_query($link, "SELECT COUNT(post_int_id) AS unread
2845 FROM ttrss_tags,ttrss_user_entries,ttrss_entries
2846 WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id
2847 AND $unread_qpart AND $age_qpart AND
2848 ttrss_tags.owner_uid = " . $owner_uid);
2851 $unread = db_fetch_result($result, 0, "unread");
2856 function getGlobalUnread($link, $user_id = false) {
2859 $user_id = $_SESSION["uid"];
2862 $result = db_query($link, "SELECT SUM(value) AS c_id FROM ttrss_counters_cache
2863 WHERE owner_uid = '$user_id' AND feed_id > 0");
2865 $c_id = db_fetch_result($result, 0, "c_id");
2870 function getGlobalCounters($link, $global_unread = -1) {
2873 if ($global_unread == -1) {
2874 $global_unread = getGlobalUnread($link);
2877 $cv = array("id" => "global-unread",
2878 "counter" => $global_unread);
2880 array_push($ret_arr, $cv);
2882 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
2883 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2885 $subscribed_feeds = db_fetch_result($result, 0, "fn");
2887 $cv = array("id" => "subscribed-feeds",
2888 "counter" => $subscribed_feeds);
2890 array_push($ret_arr, $cv);
2895 function getSubscribedFeeds($link) {
2896 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
2897 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2899 return db_fetch_result($result, 0, "fn");
2902 function getTagCounters($link) {
2906 $age_qpart = getMaxAgeSubquery();
2908 $result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id)
2909 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
2910 AND ref_id = id AND $age_qpart
2911 AND unread = true)) AS count FROM ttrss_tags
2912 WHERE owner_uid = ".$_SESSION['uid']." GROUP BY tag_name
2913 ORDER BY count DESC LIMIT 55");
2917 while ($line = db_fetch_assoc($result)) {
2918 $tags[$line["tag_name"]] +
= $line["count"];
2921 foreach (array_keys($tags) as $tag) {
2922 $unread = $tags[$tag];
2923 $tag = htmlspecialchars($tag);
2925 $cv = array("id" => $tag,
2927 "counter" => $unread);
2929 array_push($ret_arr, $cv);
2935 function getVirtCounters($link) {
2939 for ($i = 0; $i >= -4; $i--) {
2941 $count = getFeedUnread($link, $i);
2943 $cv = array("id" => $i,
2944 "counter" => $count);
2946 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2947 // $cv["xmsg"] = getFeedArticles($link, $i)." ".__("total");
2949 array_push($ret_arr, $cv);
2955 function getLabelCounters($link, $descriptions = false) {
2959 $age_qpart = getMaxAgeSubquery();
2961 $owner_uid = $_SESSION["uid"];
2963 $result = db_query($link, "SELECT id, caption FROM ttrss_labels2
2964 WHERE owner_uid = '$owner_uid'");
2966 while ($line = db_fetch_assoc($result)) {
2968 $id = -$line["id"] - 11;
2970 $label_name = $line["caption"];
2971 $count = getFeedUnread($link, $id);
2973 $cv = array("id" => $id,
2974 "counter" => $count);
2977 $cv["description"] = $label_name;
2979 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2980 // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
2982 array_push($ret_arr, $cv);
2988 function getFeedCounters($link, $active_feed = false) {
2992 $age_qpart = getMaxAgeSubquery();
2994 $query = "SELECT ttrss_feeds.id,
2996 ".SUBSTRING_FOR_DATE
."(ttrss_feeds.last_updated,1,19) AS last_updated,
2997 last_error, value AS count
2998 FROM ttrss_feeds, ttrss_counters_cache
2999 WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]."
3000 AND ttrss_counters_cache.feed_id = id";
3002 $result = db_query($link, $query);
3003 $fctrs_modified = false;
3005 while ($line = db_fetch_assoc($result)) {
3008 $count = $line["count"];
3009 $last_error = htmlspecialchars($line["last_error"]);
3011 $last_updated = make_local_datetime($link, $line['last_updated'], false);
3013 $has_img = feed_has_icon($id);
3015 if (date('Y') - date('Y', strtotime($line['last_updated'])) > 2)
3018 $cv = array("id" => $id,
3019 "updated" => $last_updated,
3020 "counter" => $count,
3021 "has_img" => (int) $has_img);
3024 $cv["error"] = $last_error;
3026 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
3027 // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
3029 if ($active_feed && $id == $active_feed)
3030 $cv["title"] = truncate_string($line["title"], 30);
3032 array_push($ret_arr, $cv);
3039 function get_pgsql_version($link) {
3040 $result = db_query($link, "SELECT version() AS version");
3041 $version = explode(" ", db_fetch_result($result, 0, "version"));
3046 * Subscribes the user to the given feed
3048 * @param resource $link Database connection
3049 * @param string $url Feed URL to subscribe to
3050 * @param integer $cat_id Category ID the feed shall be added to
3051 * @param string $auth_login (optional) Feed username
3052 * @param string $auth_pass (optional) Feed password
3054 * @return integer Status code:
3055 * 0 - OK, Feed already exists
3056 * 1 - OK, Feed added
3058 * 3 - URL content is HTML, no feeds available
3059 * 4 - URL content is HTML which contains multiple feeds.
3060 * Here you should call extractfeedurls in rpc-backend
3061 * to get all possible feeds.
3062 * 5 - Couldn't download the URL content.
3064 function subscribe_to_feed($link, $url, $cat_id = 0,
3065 $auth_login = '', $auth_pass = '') {
3067 $url = fix_url($url);
3069 if (!$url ||
!validate_feed_url($url)) return 2;
3073 $result = db_query($link, "SELECT twitter_oauth FROM ttrss_users
3074 WHERE id = ".$_SESSION['uid']);
3076 $has_oauth = db_fetch_result($result, 0, 'twitter_oauth');
3078 if (!$has_oauth ||
strpos($url, '://api.twitter.com') === false) {
3079 if (!fetch_file_contents($url, false, $auth_login, $auth_pass)) return 5;
3081 if (url_is_html($url, $auth_login, $auth_pass)) {
3082 $feedUrls = get_feeds_from_html($url, $auth_login, $auth_pass);
3083 if (count($feedUrls) == 0) {
3085 } else if (count($feedUrls) > 1) {
3088 //use feed url as new URL
3089 $url = key($feedUrls);
3093 if (!fetch_twitter_rss($link, $url, $_SESSION['uid']))
3098 if ($cat_id == "0" ||
!$cat_id) {
3099 $cat_qpart = "NULL";
3101 $cat_qpart = "'$cat_id'";
3104 $result = db_query($link,
3105 "SELECT id FROM ttrss_feeds
3106 WHERE feed_url = '$url' AND owner_uid = ".$_SESSION["uid"]);
3108 if (db_num_rows($result) == 0) {
3109 $result = db_query($link,
3110 "INSERT INTO ttrss_feeds
3111 (owner_uid,feed_url,title,cat_id, auth_login,auth_pass,update_method)
3112 VALUES ('".$_SESSION["uid"]."', '$url',
3113 '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass', '$update_method')");
3115 $result = db_query($link,
3116 "SELECT id FROM ttrss_feeds WHERE feed_url = '$url'
3117 AND owner_uid = " . $_SESSION["uid"]);
3119 $feed_id = db_fetch_result($result, 0, "id");
3122 update_rss_feed($link, $feed_id, true);
3131 function print_feed_select($link, $id, $default_id = "",
3132 $attributes = "", $include_all_feeds = true) {
3134 print "<select id=\"$id\" name=\"$id\" $attributes>";
3135 if ($include_all_feeds) {
3136 print "<option value=\"0\">".__('All feeds')."</option>";
3139 $result = db_query($link, "SELECT id,title FROM ttrss_feeds
3140 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
3142 if (db_num_rows($result) > 0 && $include_all_feeds) {
3143 print "<option disabled>--------</option>";
3146 while ($line = db_fetch_assoc($result)) {
3147 if ($line["id"] == $default_id) {
3148 $is_selected = "selected=\"1\"";
3153 $title = truncate_string(htmlspecialchars($line["title"]), 40);
3155 printf("<option $is_selected value='%d'>%s</option>",
3156 $line["id"], $title);
3162 function print_feed_cat_select($link, $id, $default_id = "",
3163 $attributes = "", $include_all_cats = true) {
3165 print "<select id=\"$id\" name=\"$id\" default=\"$default_id\" onchange=\"catSelectOnChange(this)\" $attributes>";
3167 if ($include_all_cats) {
3168 print "<option value=\"0\">".__('Uncategorized')."</option>";
3171 $result = db_query($link, "SELECT id,title FROM ttrss_feed_categories
3172 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
3174 if (db_num_rows($result) > 0 && $include_all_cats) {
3175 print "<option disabled=\"1\">--------</option>";
3178 while ($line = db_fetch_assoc($result)) {
3179 if ($line["id"] == $default_id) {
3180 $is_selected = "selected=\"1\"";
3186 printf("<option $is_selected value='%d'>%s</option>",
3187 $line["id"], htmlspecialchars($line["title"]));
3190 # print "<option value=\"ADD_CAT\">" .__("Add category...") . "</option>";
3195 function checkbox_to_sql_bool($val) {
3196 return ($val == "on") ?
"true" : "false";
3199 function getFeedCatTitle($link, $id) {
3201 return __("Special");
3202 } else if ($id < -10) {
3203 return __("Labels");
3204 } else if ($id > 0) {
3205 $result = db_query($link, "SELECT ttrss_feed_categories.title
3206 FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND
3207 cat_id = ttrss_feed_categories.id");
3208 if (db_num_rows($result) == 1) {
3209 return db_fetch_result($result, 0, "title");
3211 return __("Uncategorized");
3214 return "getFeedCatTitle($id) failed";
3219 function getFeedIcon($id) {
3222 return "images/archive.png";
3225 return "images/mark_set.png";
3228 return "images/pub_set.png";
3231 return "images/fresh.png";
3234 return "images/tag.png";
3238 return "images/label.png";
3240 if (file_exists(ICONS_DIR
. "/$id.ico"))
3241 return ICONS_URL
. "/$id.ico";
3247 function getFeedTitle($link, $id) {
3249 return __("Starred articles");
3250 } else if ($id == -2) {
3251 return __("Published articles");
3252 } else if ($id == -3) {
3253 return __("Fresh articles");
3254 } else if ($id == -4) {
3255 return __("All articles");
3256 } else if ($id === 0 ||
$id === "0") {
3257 return __("Archived articles");
3258 } else if ($id < -10) {
3259 $label_id = -$id - 11;
3260 $result = db_query($link, "SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'");
3261 if (db_num_rows($result) == 1) {
3262 return db_fetch_result($result, 0, "caption");
3264 return "Unknown label ($label_id)";
3267 } else if (is_numeric($id) && $id > 0) {
3268 $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$id'");
3269 if (db_num_rows($result) == 1) {
3270 return db_fetch_result($result, 0, "title");
3272 return "Unknown feed ($id)";
3279 function get_session_cookie_name() {
3280 return ((!defined('TTRSS_SESSION_NAME')) ?
"ttrss_sid" : TTRSS_SESSION_NAME
);
3283 function make_init_params($link) {
3286 $params["theme"] = get_user_theme($link);
3287 $params["theme_options"] = get_user_theme_options($link);
3289 $params["sign_progress"] = theme_image($link, "images/indicator_white.gif");
3290 $params["sign_progress_tiny"] = theme_image($link, "images/indicator_tiny.gif");
3291 $params["sign_excl"] = theme_image($link, "images/sign_excl.png");
3292 $params["sign_info"] = theme_image($link, "images/sign_info.png");
3294 foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS",
3295 "ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP",
3296 "CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE", "DEFAULT_ARTICLE_LIMIT",
3297 "HIDE_READ_SHOWS_SPECIAL", "COMBINED_DISPLAY_MODE") as $param) {
3299 $params[strtolower($param)] = (int) get_pref($link, $param);
3302 $params["icons_url"] = ICONS_URL
;
3303 $params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME
;
3304 $params["default_view_mode"] = get_pref($link, "_DEFAULT_VIEW_MODE");
3305 $params["default_view_limit"] = (int) get_pref($link, "_DEFAULT_VIEW_LIMIT");
3306 $params["default_view_order_by"] = get_pref($link, "_DEFAULT_VIEW_ORDER_BY");
3307 $params["bw_limit"] = (int) $_SESSION["bw_limit"];
3309 $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
3310 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
3312 $max_feed_id = db_fetch_result($result, 0, "mid");
3313 $num_feeds = db_fetch_result($result, 0, "nf");
3315 $params["max_feed_id"] = (int) $max_feed_id;
3316 $params["num_feeds"] = (int) $num_feeds;
3318 $params["collapsed_feedlist"] = (int) get_pref($link, "_COLLAPSED_FEEDLIST");
3323 function print_runtime_info($link) {
3324 print "<runtime-info><![CDATA[";
3325 print json_encode(make_runtime_info($link));
3326 print "]]></runtime-info>";
3329 function make_runtime_info($link) {
3332 $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
3333 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
3335 $max_feed_id = db_fetch_result($result, 0, "mid");
3336 $num_feeds = db_fetch_result($result, 0, "nf");
3338 $data["max_feed_id"] = (int) $max_feed_id;
3339 $data["num_feeds"] = (int) $num_feeds;
3341 $data['last_article_id'] = getLastArticleId($link);
3342 $data['cdm_expanded'] = get_pref($link, 'CDM_EXPANDED');
3344 if (file_exists(LOCK_DIRECTORY
. "/update_daemon.lock")) {
3346 $data['daemon_is_running'] = (int) file_is_locked("update_daemon.lock");
3348 if (time() - $_SESSION["daemon_stamp_check"] > 30) {
3350 $stamp = (int) @file_get_contents
(LOCK_DIRECTORY
. "/update_daemon.stamp");
3353 $stamp_delta = time() - $stamp;
3355 if ($stamp_delta > 1800) {
3359 $_SESSION["daemon_stamp_check"] = time();
3362 $data['daemon_stamp_ok'] = $stamp_check;
3364 $stamp_fmt = date("Y.m.d, G:i", $stamp);
3366 $data['daemon_stamp'] = $stamp_fmt;
3371 if ($_SESSION["last_version_check"] +
86400 +
rand(-1000, 1000) < time()) {
3372 $new_version_details = @check_for_update
($link);
3374 $data['new_version_available'] = (int) ($new_version_details != false);
3376 $_SESSION["last_version_check"] = time();
3382 function search_to_sql($link, $search, $match_on) {
3384 $search_query_part = "";
3386 $keywords = explode(" ", $search);
3387 $query_keywords = array();
3389 foreach ($keywords as $k) {
3390 if (strpos($k, "-") === 0) {
3397 $commandpair = explode(":", mb_strtolower($k), 2);
3399 if ($commandpair[0] == "note" && $commandpair[1]) {
3401 if ($commandpair[1] == "true")
3402 array_push($query_keywords, "($not (note IS NOT NULL AND note != ''))");
3404 array_push($query_keywords, "($not (note IS NULL OR note = ''))");
3406 } else if ($commandpair[0] == "star" && $commandpair[1]) {
3408 if ($commandpair[1] == "true")
3409 array_push($query_keywords, "($not (marked = true))");
3411 array_push($query_keywords, "($not (marked = false))");
3413 } else if ($commandpair[0] == "pub" && $commandpair[1]) {
3415 if ($commandpair[1] == "true")
3416 array_push($query_keywords, "($not (published = true))");
3418 array_push($query_keywords, "($not (published = false))");
3420 } else if (strpos($k, "@") === 0) {
3422 $user_tz_string = get_pref($link, 'USER_TIMEZONE', $_SESSION['uid']);
3423 $orig_ts = strtotime(substr($k, 1));
3424 $k = date("Y-m-d", convert_timestamp($orig_ts, $user_tz_string, 'UTC'));
3426 //$k = date("Y-m-d", strtotime(substr($k, 1)));
3428 array_push($query_keywords, "(".SUBSTRING_FOR_DATE
."(updated,1,LENGTH('$k')) $not = '$k')");
3429 } else if ($match_on == "both") {
3430 array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
3431 OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
3432 } else if ($match_on == "title") {
3433 array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%'))");
3434 } else if ($match_on == "content") {
3435 array_push($query_keywords, "(UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
3439 $search_query_part = implode("AND", $query_keywords);
3441 return $search_query_part;
3445 function queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $match_on, $override_order = false, $offset = 0, $owner_uid = 0, $filter = false, $since_id = 0) {
3447 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
3449 $ext_tables_part = "";
3453 if (SPHINX_ENABLED
) {
3454 $ids = join(",", @sphinx_search
($search, 0, 500));
3457 $search_query_part = "ref_id IN ($ids) AND ";
3459 $search_query_part = "ref_id = -1 AND ";
3462 $search_query_part = search_to_sql($link, $search, $match_on);
3463 $search_query_part .= " AND ";
3467 $search_query_part = "";
3471 $filter_query_part = filter_to_sql($filter);
3473 $filter_query_part = "";
3477 $since_id_part = "ttrss_entries.id > $since_id AND ";
3479 $since_id_part = "";
3482 $view_query_part = "";
3484 if ($view_mode == "adaptive" ||
$view_query_part == "noscores") {
3486 $view_query_part = " ";
3487 } else if ($feed != -1) {
3488 $unread = getFeedUnread($link, $feed, $cat_view);
3490 $view_query_part = " unread = true AND ";
3495 if ($view_mode == "marked") {
3496 $view_query_part = " marked = true AND ";
3499 if ($view_mode == "published") {
3500 $view_query_part = " published = true AND ";
3503 if ($view_mode == "unread") {
3504 $view_query_part = " unread = true AND ";
3507 if ($view_mode == "updated") {
3508 $view_query_part = " (last_read is null and unread = false) AND ";
3512 $limit_query_part = "LIMIT " . $limit;
3515 $vfeed_query_part = "";
3517 // override query strategy and enable feed display when searching globally
3518 if ($search && $search_mode == "all_feeds") {
3519 $query_strategy_part = "ttrss_entries.id > 0";
3520 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3522 } else if (preg_match("/^-?[0-9][0-9]*$/", $feed) == false) {
3523 $query_strategy_part = "ttrss_entries.id > 0";
3524 $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
3525 id = feed_id) as feed_title,";
3526 } else if ($feed > 0 && $search && $search_mode == "this_cat") {
3528 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3530 $tmp_result = false;
3533 $tmp_result = db_query($link, "SELECT id
3534 FROM ttrss_feeds WHERE cat_id = '$feed'");
3536 $tmp_result = db_query($link, "SELECT id
3537 FROM ttrss_feeds WHERE cat_id = (SELECT cat_id FROM ttrss_feeds
3538 WHERE id = '$feed') AND id != '$feed'");
3541 $cat_siblings = array();
3543 if (db_num_rows($tmp_result) > 0) {
3544 while ($p = db_fetch_assoc($tmp_result)) {
3545 array_push($cat_siblings, "feed_id = " . $p["id"]);
3548 $query_strategy_part = sprintf("(feed_id = %d OR %s)",
3549 $feed, implode(" OR ", $cat_siblings));
3552 $query_strategy_part = "ttrss_entries.id > 0";
3555 } else if ($feed > 0) {
3560 $query_strategy_part = "cat_id = '$feed'";
3562 $query_strategy_part = "cat_id IS NULL";
3565 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3568 $query_strategy_part = "feed_id = '$feed'";
3570 } else if ($feed == 0 && !$cat_view) { // archive virtual feed
3571 $query_strategy_part = "feed_id IS NULL";
3572 } else if ($feed == 0 && $cat_view) { // uncategorized
3573 $query_strategy_part = "cat_id IS NULL";
3574 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3575 } else if ($feed == -1) { // starred virtual feed
3576 $query_strategy_part = "marked = true";
3577 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3578 } else if ($feed == -2) { // published virtual feed OR labels category
3581 $query_strategy_part = "published = true";
3582 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3584 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3586 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
3588 $query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND
3589 ttrss_user_labels2.article_id = ref_id";
3593 } else if ($feed == -3) { // fresh virtual feed
3594 $query_strategy_part = "unread = true AND score >= 0";
3596 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
3598 if (DB_TYPE
== "pgsql") {
3599 $query_strategy_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
3601 $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
3604 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3605 } else if ($feed == -4) { // all articles virtual feed
3606 $query_strategy_part = "true";
3607 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3608 } else if ($feed <= -10) { // labels
3609 $label_id = -$feed - 11;
3611 $query_strategy_part = "label_id = '$label_id' AND
3612 ttrss_labels2.id = ttrss_user_labels2.label_id AND
3613 ttrss_user_labels2.article_id = ref_id";
3615 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3616 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
3619 $query_strategy_part = "id > 0"; // dumb
3622 if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
3623 $date_sort_field = "updated";
3625 $date_sort_field = "date_entered";
3628 if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) {
3629 $order_by = "$date_sort_field";
3631 $order_by = "$date_sort_field DESC";
3634 if ($view_mode != "noscores") {
3635 $order_by = "score DESC, $order_by";
3638 if ($override_order) {
3639 $order_by = $override_order;
3645 $feed_title = "Search results";
3648 $feed_title = getCategoryTitle($link, $feed);
3650 if (is_numeric($feed) && $feed > 0) {
3651 $result = db_query($link, "SELECT title,site_url,last_error
3652 FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid");
3654 $feed_title = db_fetch_result($result, 0, "title");
3655 $feed_site_url = db_fetch_result($result, 0, "site_url");
3656 $last_error = db_fetch_result($result, 0, "last_error");
3658 $feed_title = getFeedTitle($link, $feed);
3663 $content_query_part = "content as content_preview,";
3665 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
3668 $feed_kind = "Feeds";
3670 $feed_kind = "Labels";
3673 if ($limit_query_part) {
3674 $offset_query_part = "OFFSET $offset";
3677 if ($vfeed_query_part && get_pref($link, 'VFEED_GROUP_BY_FEED', $owner_uid)) {
3678 if (!$override_order) {
3679 $order_by = "ttrss_feeds.title, $order_by";
3684 $from_qpart = "ttrss_entries,ttrss_user_entries,ttrss_feeds$ext_tables_part";
3685 $feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
3688 $from_qpart = "ttrss_entries,ttrss_user_entries$ext_tables_part
3689 LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)";
3692 $query = "SELECT DISTINCT
3695 ttrss_entries.id,ttrss_entries.title,
3698 unread,feed_id,marked,published,link,last_read,orig_feed_id,
3699 ".SUBSTRING_FOR_DATE
."(last_read,1,19) as last_read_noms,
3702 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated_noms,
3708 ttrss_user_entries.ref_id = ttrss_entries.id AND
3709 ttrss_user_entries.owner_uid = '$owner_uid' AND
3714 $query_strategy_part ORDER BY $order_by
3715 $limit_query_part $offset_query_part";
3717 if ($_REQUEST["debug"]) print $query;
3719 $result = db_query($link, $query);
3724 $select_qpart = "SELECT DISTINCT " .
3728 "ttrss_entries.id as id," .
3737 SUBSTRING_FOR_DATE
. "(last_read,1,19) as last_read_noms," .
3740 $content_query_part .
3741 SUBSTRING_FOR_DATE
. "(updated,1,19) as updated_noms," .
3744 $feed_kind = "Tags";
3745 $all_tags = explode(",", $feed);
3746 if ($search_mode == 'any') {
3747 $tag_sql = "tag_name in (" . implode(", ", array_map("db_quote", $all_tags)) . ")";
3748 $from_qpart = " FROM ttrss_entries,ttrss_user_entries,ttrss_tags ";
3749 $where_qpart = " WHERE " .
3750 "ref_id = ttrss_entries.id AND " .
3751 "ttrss_user_entries.owner_uid = $owner_uid AND " .
3752 "post_int_id = int_id AND $tag_sql AND " .
3754 $search_query_part .
3755 $query_strategy_part . " ORDER BY $order_by " .
3760 $sub_selects = array();
3761 $sub_ands = array();
3762 foreach ($all_tags as $term) {
3763 array_push($sub_selects, "(SELECT post_int_id from ttrss_tags WHERE tag_name = " . db_quote($term) . " AND owner_uid = $owner_uid) as A$i");
3770 array_push($sub_ands, "A$x.post_int_id = A$y.post_int_id");
3775 array_push($sub_ands, "A1.post_int_id = ttrss_user_entries.int_id and ttrss_user_entries.owner_uid = $owner_uid");
3776 array_push($sub_ands, "ttrss_user_entries.ref_id = ttrss_entries.id");
3777 $from_qpart = " FROM " . implode(", ", $sub_selects) . ", ttrss_user_entries, ttrss_entries";
3778 $where_qpart = " WHERE " . implode(" AND ", $sub_ands);
3780 // error_log("TAG SQL: " . $tag_sql);
3781 // $tag_sql = "tag_name = '$feed'"; DEFAULT way
3783 // error_log("[". $select_qpart . "][" . $from_qpart . "][" .$where_qpart . "]");
3784 $result = db_query($link, $select_qpart . $from_qpart . $where_qpart);
3787 return array($result, $feed_title, $feed_site_url, $last_error);
3791 function generate_syndicated_feed($link, $owner_uid, $feed, $is_cat,
3792 $limit, $search, $search_mode, $match_on, $view_mode = false) {
3794 require_once "lib/MiniTemplator.class.php";
3796 $note_style = "background-color : #fff7d5;
3797 border-width : 1px; ".
3798 "padding : 5px; border-style : dashed; border-color : #e7d796;".
3799 "margin-bottom : 1em; color : #9a8c59;";
3801 if (!$limit) $limit = 30;
3803 if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
3804 $date_sort_field = "updated";
3806 $date_sort_field = "date_entered";
3809 $qfh_ret = queryFeedHeadlines($link, $feed,
3810 $limit, $view_mode, $is_cat, $search, $search_mode,
3811 $match_on, "$date_sort_field DESC", 0, $owner_uid);
3813 $result = $qfh_ret[0];
3814 $feed_title = htmlspecialchars($qfh_ret[1]);
3815 $feed_site_url = $qfh_ret[2];
3816 $last_error = $qfh_ret[3];
3818 $feed_self_url = get_self_url_prefix() .
3819 "/backend.php?op=rss&id=-2&key=" .
3820 get_feed_access_key($link, -2, false);
3822 if (!$feed_site_url) $feed_site_url = get_self_url_prefix();
3824 $tpl = new MiniTemplator
;
3826 $tpl->readTemplateFromFile("templates/generated_feed.txt");
3828 $tpl->setVariable('FEED_TITLE', $feed_title);
3829 $tpl->setVariable('VERSION', VERSION
);
3830 $tpl->setVariable('FEED_URL', htmlspecialchars($feed_self_url));
3832 if (PUBSUBHUBBUB_HUB
&& $feed == -2) {
3833 $tpl->setVariable('HUB_URL', htmlspecialchars(PUBSUBHUBBUB_HUB
));
3834 $tpl->addBlock('feed_hub');
3837 $tpl->setVariable('SELF_URL', htmlspecialchars(get_self_url_prefix()));
3839 while ($line = db_fetch_assoc($result)) {
3840 $tpl->setVariable('ARTICLE_ID', htmlspecialchars($line['link']));
3841 $tpl->setVariable('ARTICLE_LINK', htmlspecialchars($line['link']));
3842 $tpl->setVariable('ARTICLE_TITLE', htmlspecialchars($line['title']));
3843 $tpl->setVariable('ARTICLE_EXCERPT',
3844 truncate_string(strip_tags($line["content_preview"]), 100, '...'));
3846 $content = sanitize_rss($link, $line["content_preview"], false, $owner_uid);
3848 if ($line['note']) {
3849 $content = "<div style=\"$note_style\">Article note: " . $line['note'] . "</div>" .
3853 $tpl->setVariable('ARTICLE_CONTENT', $content);
3855 $tpl->setVariable('ARTICLE_UPDATED', date('c', strtotime($line["updated"])));
3856 $tpl->setVariable('ARTICLE_AUTHOR', htmlspecialchars($line['author']));
3858 $tags = get_article_tags($link, $line["id"], $owner_uid);
3860 foreach ($tags as $tag) {
3861 $tpl->setVariable('ARTICLE_CATEGORY', htmlspecialchars($tag));
3862 $tpl->addBlock('category');
3865 $enclosures = get_article_enclosures($link, $line["id"]);
3867 foreach ($enclosures as $e) {
3868 $type = htmlspecialchars($e['content_type']);
3869 $url = htmlspecialchars($e['content_url']);
3870 $length = $e['duration'];
3872 $tpl->setVariable('ARTICLE_ENCLOSURE_URL', $url);
3873 $tpl->setVariable('ARTICLE_ENCLOSURE_TYPE', $type);
3874 $tpl->setVariable('ARTICLE_ENCLOSURE_LENGTH', $length);
3876 $tpl->addBlock('enclosure');
3879 $tpl->addBlock('entry');
3884 $tpl->addBlock('feed');
3885 $tpl->generateOutputToString($tmp);
3890 function getCategoryTitle($link, $cat_id) {
3892 if ($cat_id == -1) {
3893 return __("Special");
3894 } else if ($cat_id == -2) {
3895 return __("Labels");
3898 $result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE
3901 if (db_num_rows($result) == 1) {
3902 return db_fetch_result($result, 0, "title");
3904 return "Uncategorized";
3909 function sanitize_rss($link, $str, $force_strip_tags = false, $owner = false, $site_url = false) {
3912 if (!$owner) $owner = $_SESSION["uid"];
3914 $res = trim($str); if (!$res) return '';
3916 // if (get_pref($link, "STRIP_UNSAFE_TAGS", $owner) || $force_strip_tags) {
3917 $res = $purifier->purify($res);
3920 if (get_pref($link, "STRIP_IMAGES", $owner)) {
3921 $res = preg_replace('/<img[^>]+>/is', '', $res);
3924 if (strpos($res, "href=") === false)
3925 $res = rewrite_urls($res);
3927 $charset_hack = '<head>
3928 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
3931 $res = trim($res); if (!$res) return '';
3933 libxml_use_internal_errors(true);
3935 $doc = new DOMDocument();
3936 $doc->loadHTML($charset_hack . $res);
3937 $xpath = new DOMXPath($doc);
3939 $entries = $xpath->query('(//a[@href]|//img[@src])');
3942 foreach ($entries as $entry) {
3946 if ($entry->hasAttribute('href'))
3947 $entry->setAttribute('href',
3948 rewrite_relative_url($site_url, $entry->getAttribute('href')));
3950 if ($entry->hasAttribute('src'))
3951 if (preg_match('/^image.php\?i=[a-z0-9]+$/', $entry->getAttribute('src')) == 0)
3952 $entry->setAttribute('src',
3953 rewrite_relative_url($site_url, $entry->getAttribute('src')));
3956 if (strtolower($entry->nodeName
) == "a") {
3957 $entry->setAttribute("target", "_blank");
3960 if (strtolower($entry->nodeName
) == "img" && !$br_inserted) {
3961 $br = $doc->createElement("br");
3963 if ($entry->parentNode
->nextSibling
) {
3964 $entry->parentNode
->insertBefore($br, $entry->nextSibling
);
3971 $node = $doc->getElementsByTagName('body')->item(0);
3973 return $doc->saveXML($node);
3977 * Send by mail a digest of last articles.
3979 * @param mixed $link The database connection.
3980 * @param integer $limit The maximum number of articles by digest.
3981 * @return boolean Return false if digests are not enabled.
3983 function send_headlines_digests($link, $limit = 100) {
3985 if (!DIGEST_ENABLE
) return false;
3987 $user_limit = DIGEST_EMAIL_LIMIT
;
3990 print "Sending digests, batch of max $user_limit users, days = $days, headline limit = $limit\n\n";
3992 if (DB_TYPE
== "pgsql") {
3993 $interval_query = "last_digest_sent < NOW() - INTERVAL '$days days'";
3994 } else if (DB_TYPE
== "mysql") {
3995 $interval_query = "last_digest_sent < DATE_SUB(NOW(), INTERVAL $days DAY)";
3998 $result = db_query($link, "SELECT id,email FROM ttrss_users
3999 WHERE email != '' AND (last_digest_sent IS NULL OR $interval_query)");
4001 while ($line = db_fetch_assoc($result)) {
4003 if (get_pref($link, 'DIGEST_ENABLE', $line['id'], false)) {
4004 print "Sending digest for UID:" . $line['id'] . " - " . $line["email"] . " ... ";
4006 $do_catchup = get_pref($link, 'DIGEST_CATCHUP', $line['id'], false);
4008 $tuple = prepare_headlines_digest($link, $line["id"], $days, $limit);
4009 $digest = $tuple[0];
4010 $headlines_count = $tuple[1];
4011 $affected_ids = $tuple[2];
4012 $digest_text = $tuple[3];
4014 if ($headlines_count > 0) {
4016 $mail = new PHPMailer();
4018 $mail->PluginDir
= "lib/phpmailer/";
4019 $mail->SetLanguage("en", "lib/phpmailer/language/");
4021 $mail->CharSet
= "UTF-8";
4023 $mail->From
= DIGEST_FROM_ADDRESS
;
4024 $mail->FromName
= DIGEST_FROM_NAME
;
4025 $mail->AddAddress($line["email"], $line["login"]);
4027 if (DIGEST_SMTP_HOST
) {
4028 $mail->Host
= DIGEST_SMTP_HOST
;
4029 $mail->Mailer
= "smtp";
4030 $mail->SMTPAuth
= DIGEST_SMTP_LOGIN
!= '';
4031 $mail->Username
= DIGEST_SMTP_LOGIN
;
4032 $mail->Password
= DIGEST_SMTP_PASSWORD
;
4035 $mail->IsHTML(true);
4036 $mail->Subject
= DIGEST_SUBJECT
;
4037 $mail->Body
= $digest;
4038 $mail->AltBody
= $digest_text;
4040 $rc = $mail->Send();
4042 if (!$rc) print "ERROR: " . $mail->ErrorInfo
;
4046 if ($rc && $do_catchup) {
4047 print "Marking affected articles as read...\n";
4048 catchupArticlesById($link, $affected_ids, 0, $line["id"]);
4051 print "No headlines\n";
4054 db_query($link, "UPDATE ttrss_users SET last_digest_sent = NOW()
4055 WHERE id = " . $line["id"]);
4059 print "All done.\n";
4063 function prepare_headlines_digest($link, $user_id, $days = 1, $limit = 100) {
4065 require_once "lib/MiniTemplator.class.php";
4067 $tpl = new MiniTemplator
;
4068 $tpl_t = new MiniTemplator
;
4070 $tpl->readTemplateFromFile("templates/digest_template_html.txt");
4071 $tpl_t->readTemplateFromFile("templates/digest_template.txt");
4073 $tpl->setVariable('CUR_DATE', date('Y/m/d'));
4074 $tpl->setVariable('CUR_TIME', date('G:i'));
4076 $tpl_t->setVariable('CUR_DATE', date('Y/m/d'));
4077 $tpl_t->setVariable('CUR_TIME', date('G:i'));
4079 $affected_ids = array();
4081 if (DB_TYPE
== "pgsql") {
4082 $interval_query = "ttrss_entries.date_updated > NOW() - INTERVAL '$days days'";
4083 } else if (DB_TYPE
== "mysql") {
4084 $interval_query = "ttrss_entries.date_updated > DATE_SUB(NOW(), INTERVAL $days DAY)";
4087 $result = db_query($link, "SELECT ttrss_entries.title,
4088 ttrss_feeds.title AS feed_title,
4090 ttrss_user_entries.ref_id,
4092 SUBSTRING(content, 1, 120) AS excerpt,
4093 ".SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
4095 ttrss_user_entries,ttrss_entries,ttrss_feeds
4097 ref_id = ttrss_entries.id AND feed_id = ttrss_feeds.id
4098 AND include_in_digest = true
4100 AND ttrss_user_entries.owner_uid = $user_id
4102 ORDER BY ttrss_feeds.title, date_updated DESC
4105 $cur_feed_title = "";
4107 $headlines_count = db_num_rows($result);
4109 $headlines = array();
4111 while ($line = db_fetch_assoc($result)) {
4112 array_push($headlines, $line);
4115 for ($i = 0; $i < sizeof($headlines); $i++
) {
4117 $line = $headlines[$i];
4119 array_push($affected_ids, $line["ref_id"]);
4121 $updated = make_local_datetime($link, $line['last_updated'], false,
4124 $tpl->setVariable('FEED_TITLE', $line["feed_title"]);
4125 $tpl->setVariable('ARTICLE_TITLE', $line["title"]);
4126 $tpl->setVariable('ARTICLE_LINK', $line["link"]);
4127 $tpl->setVariable('ARTICLE_UPDATED', $updated);
4128 $tpl->setVariable('ARTICLE_EXCERPT',
4129 truncate_string(strip_tags($line["excerpt"]), 100));
4131 $tpl->addBlock('article');
4133 $tpl_t->setVariable('FEED_TITLE', $line["feed_title"]);
4134 $tpl_t->setVariable('ARTICLE_TITLE', $line["title"]);
4135 $tpl_t->setVariable('ARTICLE_LINK', $line["link"]);
4136 $tpl_t->setVariable('ARTICLE_UPDATED', $updated);
4137 // $tpl_t->setVariable('ARTICLE_EXCERPT',
4138 // truncate_string(strip_tags($line["excerpt"]), 100));
4140 $tpl_t->addBlock('article');
4142 if ($headlines[$i]['feed_title'] != $headlines[$i+
1]['feed_title']) {
4143 $tpl->addBlock('feed');
4144 $tpl_t->addBlock('feed');
4149 $tpl->addBlock('digest');
4150 $tpl->generateOutputToString($tmp);
4152 $tpl_t->addBlock('digest');
4153 $tpl_t->generateOutputToString($tmp_t);
4155 return array($tmp, $headlines_count, $affected_ids, $tmp_t);
4158 function check_for_update($link) {
4159 if (CHECK_FOR_NEW_VERSION
&& $_SESSION['access_level'] >= 10) {
4160 $version_url = "http://tt-rss.org/version.php?ver=" . VERSION
;
4162 $version_data = @fetch_file_contents
($version_url);
4164 if ($version_data) {
4165 $version_data = json_decode($version_data, true);
4166 if ($version_data && $version_data['version']) {
4168 if (version_compare(VERSION
, $version_data['version']) == -1) {
4169 return $version_data;
4177 function markArticlesById($link, $ids, $cmode) {
4181 foreach ($ids as $id) {
4182 array_push($tmp_ids, "ref_id = '$id'");
4185 $ids_qpart = join(" OR ", $tmp_ids);
4188 db_query($link, "UPDATE ttrss_user_entries SET
4189 marked = false,last_read = NOW()
4190 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4191 } else if ($cmode == 1) {
4192 db_query($link, "UPDATE ttrss_user_entries SET
4194 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4196 db_query($link, "UPDATE ttrss_user_entries SET
4197 marked = NOT marked,last_read = NOW()
4198 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4202 function publishArticlesById($link, $ids, $cmode) {
4206 foreach ($ids as $id) {
4207 array_push($tmp_ids, "ref_id = '$id'");
4210 $ids_qpart = join(" OR ", $tmp_ids);
4213 db_query($link, "UPDATE ttrss_user_entries SET
4214 published = false,last_read = NOW()
4215 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4216 } else if ($cmode == 1) {
4217 db_query($link, "UPDATE ttrss_user_entries SET
4219 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4221 db_query($link, "UPDATE ttrss_user_entries SET
4222 published = NOT published,last_read = NOW()
4223 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4226 if (PUBSUBHUBBUB_HUB
) {
4227 $rss_link = get_self_url_prefix() .
4228 "/backend.php?op=rss&id=-2&key=" .
4229 get_feed_access_key($link, -2, false);
4231 $p = new Publisher(PUBSUBHUBBUB_HUB
);
4233 $pubsub_result = $p->publish_update($rss_link);
4237 function catchupArticlesById($link, $ids, $cmode, $owner_uid = false) {
4239 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
4240 if (count($ids) == 0) return;
4244 foreach ($ids as $id) {
4245 array_push($tmp_ids, "ref_id = '$id'");
4248 $ids_qpart = join(" OR ", $tmp_ids);
4251 db_query($link, "UPDATE ttrss_user_entries SET
4252 unread = false,last_read = NOW()
4253 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4254 } else if ($cmode == 1) {
4255 db_query($link, "UPDATE ttrss_user_entries SET
4257 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4259 db_query($link, "UPDATE ttrss_user_entries SET
4260 unread = NOT unread,last_read = NOW()
4261 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4266 $result = db_query($link, "SELECT DISTINCT feed_id FROM ttrss_user_entries
4267 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4269 while ($line = db_fetch_assoc($result)) {
4270 ccache_update($link, $line["feed_id"], $owner_uid);
4274 function catchupArticleById($link, $id, $cmode) {
4277 db_query($link, "UPDATE ttrss_user_entries SET
4278 unread = false,last_read = NOW()
4279 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4280 } else if ($cmode == 1) {
4281 db_query($link, "UPDATE ttrss_user_entries SET
4283 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4285 db_query($link, "UPDATE ttrss_user_entries SET
4286 unread = NOT unread,last_read = NOW()
4287 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4290 $feed_id = getArticleFeed($link, $id);
4291 ccache_update($link, $feed_id, $_SESSION["uid"]);
4294 function make_guid_from_title($title) {
4295 return preg_replace("/[ \"\',.:;]/", "-",
4296 mb_strtolower(strip_tags($title), 'utf-8'));
4299 function format_headline_subtoolbar($link, $feed_site_url, $feed_title,
4300 $feed_id, $is_cat, $search, $match_on,
4301 $search_mode, $view_mode, $error) {
4303 $page_prev_link = "viewFeedGoPage(-1)";
4304 $page_next_link = "viewFeedGoPage(1)";
4305 $page_first_link = "viewFeedGoPage(0)";
4307 $catchup_page_link = "catchupPage()";
4308 $catchup_feed_link = "catchupCurrentFeed()";
4309 $catchup_sel_link = "catchupSelection()";
4311 $archive_sel_link = "archiveSelection()";
4312 $delete_sel_link = "deleteSelection()";
4314 $sel_all_link = "selectArticles('all')";
4315 $sel_unread_link = "selectArticles('unread')";
4316 $sel_none_link = "selectArticles('none')";
4317 $sel_inv_link = "selectArticles('invert')";
4319 $tog_unread_link = "selectionToggleUnread()";
4320 $tog_marked_link = "selectionToggleMarked()";
4321 $tog_published_link = "selectionTogglePublished()";
4323 $reply = "<div id=\"subtoolbar_main\">";
4325 $reply .= __('Select:')."
4326 <a href=\"#\" onclick=\"$sel_all_link\">".__('All')."</a>,
4327 <a href=\"#\" onclick=\"$sel_unread_link\">".__('Unread')."</a>,
4328 <a href=\"#\" onclick=\"$sel_inv_link\">".__('Invert')."</a>,
4329 <a href=\"#\" onclick=\"$sel_none_link\">".__('None')."</a></li>";
4333 $reply .= "<select dojoType=\"dijit.form.Select\"
4334 onchange=\"headlineActionsChange(this)\">";
4335 $reply .= "<option value=\"false\">".__('Actions...')."</option>";
4337 $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection toggle:')."</option>";
4339 $reply .= "<option value=\"$tog_unread_link\">".__('Unread')."</option>
4340 <option value=\"$tog_marked_link\">".__('Starred')."</option>
4341 <option value=\"$tog_published_link\">".__('Published')."</option>";
4343 $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection:')."</option>";
4345 $reply .= "<option value=\"$catchup_sel_link\">".__('Mark as read')."</option>";
4347 if ($feed_id != "0") {
4348 $reply .= "<option value=\"$archive_sel_link\">".__('Archive')."</option>";
4350 $reply .= "<option value=\"$archive_sel_link\">".__('Move back')."</option>";
4351 $reply .= "<option value=\"$delete_sel_link\">".__('Delete')."</option>";
4355 $reply .= "<option value=\"emailArticle(false)\">".__('Forward by email').
4358 if ($is_cat) $cat_q = "&is_cat=$is_cat";
4361 $search_q = "&q=$search&m=$match_on&smode=$search_mode";
4366 $rss_link = htmlspecialchars(get_self_url_prefix() .
4367 "/backend.php?op=rss&id=$feed_id$cat_q$search_q");
4369 $reply .= "<option value=\"0\" disabled=\"1\">".__('Feed:')."</option>";
4371 $reply .= "<option value=\"catchupPage()\">".__('Mark as read')."</option>";
4373 $reply .= "<option value=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">".__('View as RSS')."</option>";
4375 $reply .= "</select>";
4379 $reply .= "<div id=\"subtoolbar_ftitle\">";
4381 if ($feed_site_url) {
4382 $target = "target=\"_blank\"";
4383 $reply .= "<a title=\"".__("Visit the website")."\" $target href=\"$feed_site_url\">".
4384 truncate_string($feed_title,30)."</a>";
4387 $reply .= " (<span class=\"error\" title=\"$error\">Error</span>)";
4391 if ($feed_id < -10) {
4392 $label_id = -11-$feed_id;
4394 $result = db_query($link, "SELECT fg_color, bg_color
4395 FROM ttrss_labels2 WHERE id = '$label_id' AND owner_uid = " .
4398 if (db_num_rows($result) != 0) {
4399 $fg_color = db_fetch_result($result, 0, "fg_color");
4400 $bg_color = db_fetch_result($result, 0, "bg_color");
4402 $reply .= "<span style=\"background : $bg_color; color : $fg_color\" >";
4403 $reply .= $feed_title;
4404 $reply .= "</span>";
4406 $reply .= $feed_title;
4410 $reply .= $feed_title;
4416 title=\"".__("View as RSS feed")."\"
4417 onclick=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">
4418 <img class=\"noborder\" style=\"vertical-align : middle\" src=\"images/feed-icon-12x12.png\"></a>";
4425 function outputFeedList($link, $special = true) {
4427 $feedlist = array();
4429 $enable_cats = get_pref($link, 'ENABLE_FEED_CATS');
4431 $feedlist['identifier'] = 'id';
4432 $feedlist['label'] = 'name';
4433 $feedlist['items'] = array();
4435 $owner_uid = $_SESSION["uid"];
4442 $cat_hidden = get_pref($link, "_COLLAPSED_SPECIAL");
4443 $cat = feedlist_init_cat($link, -1, $cat_hidden);
4445 $cat['items'] = array();
4448 foreach (array(-4, -3, -1, -2, 0) as $i) {
4449 array_push($cat['items'], feedlist_init_feed($link, $i));
4453 array_push($feedlist['items'], $cat);
4455 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4458 $result = db_query($link, "SELECT * FROM
4459 ttrss_labels2 WHERE owner_uid = '$owner_uid' ORDER by caption");
4461 if (db_num_rows($result) > 0) {
4463 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4464 $cat_hidden = get_pref($link, "_COLLAPSED_LABELS");
4465 $cat = feedlist_init_cat($link, -2, $cat_hidden);
4467 $cat['items'] = array();
4470 while ($line = db_fetch_assoc($result)) {
4472 $label_id = -$line['id'] - 11;
4473 $count = getFeedUnread($link, $label_id);
4475 $feed = feedlist_init_feed($link, $label_id, false, $count);
4477 $feed['fg_color'] = $line['fg_color'];
4478 $feed['bg_color'] = $line['bg_color'];
4480 array_push($cat['items'], $feed);
4484 array_push($feedlist['items'], $cat);
4486 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4491 /* if (get_pref($link, 'ENABLE_FEED_CATS')) {
4492 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4493 $order_by_qpart = "order_id,category,unread DESC,title";
4495 $order_by_qpart = "order_id,category,title";
4498 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4499 $order_by_qpart = "unread DESC,title";
4501 $order_by_qpart = "title";
4508 $order_by_qpart = "ttrss_feed_categories.order_id,category,
4509 ttrss_feeds.order_id,title";
4511 $order_by_qpart = "title";
4513 $age_qpart = getMaxAgeSubquery();
4515 $query = "SELECT ttrss_feeds.id, ttrss_feeds.title,
4516 ".SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated_noms,
4518 ttrss_feed_categories.title AS category,
4519 ttrss_feed_categories.collapsed,
4521 FROM ttrss_feeds LEFT JOIN ttrss_feed_categories
4522 ON (ttrss_feed_categories.id = cat_id)
4523 LEFT JOIN ttrss_counters_cache
4525 (ttrss_feeds.id = feed_id)
4527 ttrss_feeds.owner_uid = '$owner_uid'
4528 ORDER BY $order_by_qpart";
4530 $result = db_query($link, $query);
4532 $actid = $_REQUEST["actid"];
4534 if (db_num_rows($result) > 0) {
4539 $cat['items'] = array();
4543 while ($line = db_fetch_assoc($result)) {
4545 $feed = htmlspecialchars(trim($line["title"]));
4547 if (!$feed) $feed = "[Untitled]";
4549 $feed_id = $line["id"];
4550 $unread = $line["unread"];
4552 $cat_id = $line["cat_id"];
4553 $tmp_category = $line["category"];
4554 if (!$tmp_category) $tmp_category = __("Uncategorized");
4556 if ($category != $tmp_category && $enable_cats) {
4558 $category = $tmp_category;
4560 $collapsed = sql_bool_to_bool($line["collapsed"]);
4562 // workaround for NULL category
4563 if ($category == __("Uncategorized")) {
4564 $collapsed = get_pref($link, "_COLLAPSED_UNCAT");
4567 if ($cat) array_push($feedlist['items'], $cat);
4569 $cat = feedlist_init_cat($link, $cat_id, $collapsed);
4572 $updated = make_local_datetime($link, $line["updated_noms"], false);
4574 array_push($cat['items'], feedlist_init_feed($link, $feed_id,
4575 $feed, $unread, $line['last_error'], $updated));
4579 array_push($feedlist['items'], $cat);
4581 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4589 function get_article_tags($link, $id, $owner_uid = 0) {
4593 $a_id = db_escape_string($id);
4595 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
4597 $query = "SELECT DISTINCT tag_name,
4598 owner_uid as owner FROM
4599 ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE
4600 ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name";
4602 $obj_id = md5("TAGS:$owner_uid:$id");
4605 if ($memcache && $obj = $memcache->get($obj_id)) {
4608 /* check cache first */
4610 $result = db_query($link, "SELECT tag_cache FROM ttrss_user_entries
4611 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4613 $tag_cache = db_fetch_result($result, 0, "tag_cache");
4616 $tags = explode(",", $tag_cache);
4619 /* do it the hard way */
4621 $tmp_result = db_query($link, $query);
4623 while ($tmp_line = db_fetch_assoc($tmp_result)) {
4624 array_push($tags, $tmp_line["tag_name"]);
4627 /* update the cache */
4629 $tags_str = db_escape_string(join(",", $tags));
4631 db_query($link, "UPDATE ttrss_user_entries
4632 SET tag_cache = '$tags_str' WHERE ref_id = '$id'
4633 AND owner_uid = " . $_SESSION["uid"]);
4636 if ($memcache) $memcache->add($obj_id, $tags, 0, 3600);
4642 function trim_value(&$value) {
4643 $value = trim($value);
4646 function trim_array($array) {
4648 array_walk($tmp, 'trim_value');
4652 function tag_is_valid($tag) {
4653 if ($tag == '') return false;
4654 if (preg_match("/^[0-9]*$/", $tag)) return false;
4655 if (mb_strlen($tag) > 250) return false;
4657 if (function_exists('iconv')) {
4658 $tag = iconv("utf-8", "utf-8", $tag);
4661 if (!$tag) return false;
4666 function render_login_form($link, $mobile = 0) {
4669 require_once "login_form.php";
4672 require_once "mobile/login_form.php";
4675 require_once "mobile/classic/login_form.php";
4679 // from http://developer.apple.com/internet/safari/faq.html
4680 function no_cache_incantation() {
4681 header("Expires: Mon, 22 Dec 1980 00:00:00 GMT"); // Happy birthday to me :)
4682 header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified
4683 header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0"); // HTTP/1.1
4684 header("Cache-Control: post-check=0, pre-check=0", false);
4685 header("Pragma: no-cache"); // HTTP/1.0
4688 function format_warning($msg, $id = "") {
4690 return "<div class=\"warning\" id=\"$id\">
4691 <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>";
4694 function format_notice($msg, $id = "") {
4696 return "<div class=\"notice\" id=\"$id\">
4697 <img src=\"".theme_image($link, "images/sign_info.png")."\">$msg</div>";
4700 function format_error($msg, $id = "") {
4702 return "<div class=\"error\" id=\"$id\">
4703 <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>";
4706 function print_notice($msg) {
4707 return print format_notice($msg);
4710 function print_warning($msg) {
4711 return print format_warning($msg);
4714 function print_error($msg) {
4715 return print format_error($msg);
4719 function T_sprintf() {
4720 $args = func_get_args();
4721 return vsprintf(__(array_shift($args)), $args);
4724 function format_inline_player($link, $url, $ctype) {
4728 if (strpos($ctype, "audio/") === 0) {
4730 if ($_SESSION["hasAudio"] && (strpos($ctype, "ogg") !== false ||
4731 strpos($_SERVER['HTTP_USER_AGENT'], "Chrome") !== false ||
4732 strpos($_SERVER['HTTP_USER_AGENT'], "Safari") !== false )) {
4734 $id = 'AUDIO-' . uniqid();
4736 $entry .= "<audio id=\"$id\"\">
4737 <source src=\"$url\"></source>
4740 $entry .= "<span onclick=\"player(this)\"
4741 title=\"".__("Click to play")."\" status=\"0\"
4742 class=\"player\" audio-id=\"$id\">".__("Play")."</span>";
4746 $entry .= "<object type=\"application/x-shockwave-flash\"
4747 data=\"lib/button/musicplayer.swf?song_url=$url\"
4748 width=\"17\" height=\"17\" style='float : left; margin-right : 5px;'>
4749 <param name=\"movie\"
4750 value=\"lib/button/musicplayer.swf?song_url=$url\" />
4755 $filename = substr($url, strrpos($url, "/")+
1);
4757 $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
4758 $filename . " (" . $ctype . ")" . "</a>";
4763 function format_article($link, $id, $mark_as_read = true, $zoom_mode = false) {
4769 /* we can figure out feed_id from article id anyway, why do we
4770 * pass feed_id here? let's ignore the argument :( */
4772 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
4773 WHERE ref_id = '$id'");
4775 $feed_id = (int) db_fetch_result($result, 0, "feed_id");
4777 $rv['feed_id'] = $feed_id;
4779 //if (!$zoom_mode) { print "<article id='$id'><![CDATA["; };
4781 $result = db_query($link, "SELECT rtl_content, always_display_enclosures FROM ttrss_feeds
4782 WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
4784 if (db_num_rows($result) == 1) {
4785 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
4786 $always_display_enclosures = sql_bool_to_bool(db_fetch_result($result, 0, "always_display_enclosures"));
4788 $rtl_content = false;
4789 $always_display_enclosures = false;
4793 $rtl_tag = "dir=\"RTL\"";
4800 if ($mark_as_read) {
4801 $result = db_query($link, "UPDATE ttrss_user_entries
4802 SET unread = false,last_read = NOW()
4803 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4805 ccache_update($link, $feed_id, $_SESSION["uid"]);
4808 $result = db_query($link, "SELECT title,link,content,feed_id,comments,int_id,
4809 ".SUBSTRING_FOR_DATE
."(updated,1,16) as updated,
4810 (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url,
4811 (SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url,
4816 FROM ttrss_entries,ttrss_user_entries
4817 WHERE id = '$id' AND ref_id = id AND owner_uid = " . $_SESSION["uid"]);
4821 $line = db_fetch_assoc($result);
4823 if ($line["icon_url"]) {
4824 $feed_icon = "<img src=\"" . $line["icon_url"] . "\">";
4826 $feed_icon = " ";
4829 $feed_site_url = $line['site_url'];
4831 $num_comments = $line["num_comments"];
4832 $entry_comments = "";
4834 if ($num_comments > 0) {
4835 if ($line["comments"]) {
4836 $comments_url = $line["comments"];
4838 $comments_url = $line["link"];
4840 $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>";
4842 if ($line["comments"] && $line["link"] != $line["comments"]) {
4843 $entry_comments = "<a target='_blank' href=\"".$line["comments"]."\">comments</a>";
4848 header("Content-Type: text/html");
4849 $rv['content'] .= "<html><head>
4850 <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/>
4851 <title>Tiny Tiny RSS - ".$line["title"]."</title>
4852 <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss.css\">
4856 $rv['content'] .= "<div id=\"PTITLE-$id\" style=\"display : none\">" .
4857 truncate_string(strip_tags($line['title']), 15) . "</div>";
4859 $rv['content'] .= "<div class=\"postReply\" id=\"POST-$id\">";
4861 $rv['content'] .= "<div onclick=\"return postClicked(event, $id)\"
4862 class=\"postHeader\" id=\"POSTHDR-$id\">";
4864 $entry_author = $line["author"];
4866 if ($entry_author) {
4867 $entry_author = __(" - ") . $entry_author;
4870 $parsed_updated = make_local_datetime($link, $line["updated"], true,
4873 $rv['content'] .= "<div class=\"postDate$rtl_class\">$parsed_updated</div>";
4875 if ($line["link"]) {
4876 $rv['content'] .= "<div clear='both'><a target='_blank'
4877 title=\"".htmlspecialchars($line['title'])."\"
4879 $line["link"] . "\">" .
4880 truncate_string($line["title"], 100) .
4881 "<span class='author'>$entry_author</span></a></div>";
4883 $rv['content'] .= "<div clear='both'>" . $line["title"] . "$entry_author</div>";
4886 $tags = get_article_tags($link, $id);
4887 $tags_str = format_tags_string($tags, $id);
4888 $tags_str_full = join(", ", $tags);
4890 if (!$tags_str_full) $tags_str_full = __("no tags");
4892 if (!$entry_comments) $entry_comments = " "; # placeholder
4894 $rv['content'] .= "<div style='float : right'>
4895 <img src='".theme_image($link, 'images/tag.png')."'
4896 class='tagsPic' alt='Tags' title='Tags'> ";
4899 $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>
4900 <a title=\"".__('Edit tags for this article')."\"
4901 href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>";
4903 $rv['content'] .= "<div dojoType=\"dijit.Tooltip\"
4904 id=\"ATSTRTIP-$id\" connectId=\"ATSTR-$id\"
4905 position=\"below\">$tags_str_full</div>";
4907 $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-zoom.png')."\"
4908 class='tagsPic' style=\"cursor : pointer\"
4909 onclick=\"postOpenInNewTab(event, $id)\"
4910 alt='Zoom' title='".__('Open article in new tab')."'>";
4912 //$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);
4914 $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-pub-note.png')."\"
4915 class='tagsPic' style=\"cursor : pointer\"
4916 onclick=\"editArticleNote($id)\"
4917 alt='PubNote' title='".__('Edit article note')."'>";
4919 if (DIGEST_ENABLE
) {
4920 $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-email.png')."\"
4921 class='tagsPic' style=\"cursor : pointer\"
4922 onclick=\"emailArticle($id)\"
4923 alt='Zoom' title='".__('Forward by email')."'>";
4926 if (ENABLE_TWEET_BUTTON
) {
4927 $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-tweet.png')."\"
4928 class='tagsPic' style=\"cursor : pointer\"
4929 onclick=\"tweetArticle($id)\"
4930 alt='Zoom' title='".__('Share on Twitter')."'>";
4933 $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-share.png')."\"
4934 class='tagsPic' style=\"cursor : pointer\"
4935 onclick=\"shareArticle(".$line['int_id'].")\"
4936 alt='Zoom' title='".__('Share by URL')."'>";
4938 $rv['content'] .= "<img src=\"".theme_image($link, 'images/digest_checkbox.png')."\"
4939 class='tagsPic' style=\"cursor : pointer\"
4940 onclick=\"closeArticlePanel($id)\"
4941 alt='Zoom' title='".__('Close this panel')."'>";
4944 $tags_str = strip_tags($tags_str);
4945 $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>";
4947 $rv['content'] .= "</div>";
4948 $rv['content'] .= "<div clear='both'>$entry_comments</div>";
4950 if ($line["orig_feed_id"]) {
4952 $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
4953 WHERE id = ".$line["orig_feed_id"]);
4955 if (db_num_rows($tmp_result) != 0) {
4957 $rv['content'] .= "<div clear='both'>";
4958 $rv['content'] .= __("Originally from:");
4960 $rv['content'] .= " ";
4962 $tmp_line = db_fetch_assoc($tmp_result);
4964 $rv['content'] .= "<a target='_blank'
4965 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
4966 $tmp_line['title'] . "</a>";
4968 $rv['content'] .= " ";
4970 $rv['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
4971 $rv['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
4973 $rv['content'] .= "</div>";
4977 $rv['content'] .= "</div>";
4979 $rv['content'] .= "<div id=\"POSTNOTE-$id\">";
4980 if ($line['note']) {
4981 $rv['content'] .= format_article_note($id, $line['note']);
4983 $rv['content'] .= "</div>";
4985 $rv['content'] .= "<div class=\"postIcon\">" .
4986 "<a target=\"_blank\" title=\"".__("Visit the website")."\"$
4987 href=\"".htmlspecialchars($feed_site_url)."\">".
4988 $feed_icon . "</a></div>";
4990 $rv['content'] .= "<div class=\"postContent\">";
4992 $article_content = sanitize_rss($link, $line["content"], false, false,
4995 $rv['content'] .= $article_content;
4997 $rv['content'] .= format_article_enclosures($link, $id,
4998 $always_display_enclosures, $article_content);
5000 $rv['content'] .= "</div>";
5002 $rv['content'] .= "</div>";
5008 <div style=\"text-align : center\">
5009 <button onclick=\"return window.close()\">".
5010 __("Close this window")."</button></div>";
5011 $rv['content'] .= "</body></html>";
5018 function format_headlines_list($link, $feed, $subop, $view_mode, $limit, $cat_view,
5019 $next_unread_feed, $offset, $vgr_last_feed = false,
5020 $override_order = false) {
5022 $disable_cache = false;
5026 $timing_info = getmicrotime();
5028 $topmost_article_ids = array();
5030 if (!$offset) $offset = 0;
5031 if ($subop == "undefined") $subop = "";
5033 $subop_split = explode(":", $subop);
5035 /* if ($subop == "CatchupSelected") {
5036 $ids = explode(",", db_escape_string($_REQUEST["ids"]));
5037 $cmode = sprintf("%d", $_REQUEST["cmode"]);
5039 catchupArticlesById($link, $ids, $cmode);
5042 if ($subop == "ForceUpdate" && $feed && is_numeric($feed) > 0) {
5043 update_rss_feed($link, $feed, true);
5046 if ($subop == "MarkAllRead") {
5047 catchup_feed($link, $feed, $cat_view);
5049 if (get_pref($link, 'ON_CATCHUP_SHOW_NEXT_FEED')) {
5050 if ($next_unread_feed) {
5051 $feed = $next_unread_feed;
5056 if ($subop_split[0] == "MarkAllReadGR") {
5057 catchup_feed($link, $subop_split[1], false);
5060 // FIXME: might break tag display?
5062 if (is_numeric($feed) && $feed > 0 && !$cat_view) {
5063 $result = db_query($link,
5064 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
5066 if (db_num_rows($result) == 0) {
5067 $reply['content'] = "<div align='center'>".__('Feed not found.')."</div>";
5071 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
5073 $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
5074 WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
5076 if (db_num_rows($result) == 1) {
5077 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
5079 $rtl_content = false;
5083 $rtl_tag = "dir=\"RTL\"";
5089 $rtl_content = false;
5092 @$search = db_escape_string($_REQUEST["query"]);
5095 $disable_cache = true;
5098 @$search_mode = db_escape_string($_REQUEST["search_mode"]);
5099 @$match_on = db_escape_string($_REQUEST["match_on"]);
5105 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
5107 // error_log("format_headlines_list: [" . $feed . "] subop [" . $subop . "]");
5108 if( $search_mode == '' && $subop != '' ){
5109 $search_mode = $subop;
5111 // error_log("search_mode: " . $search_mode);
5112 $qfh_ret = queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view,
5113 $search, $search_mode, $match_on, $override_order, $offset);
5115 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H1", $timing_info);
5117 $result = $qfh_ret[0];
5118 $feed_title = $qfh_ret[1];
5119 $feed_site_url = $qfh_ret[2];
5120 $last_error = $qfh_ret[3];
5122 $vgroup_last_feed = $vgr_last_feed;
5126 if (db_num_rows($result) > 0) {
5127 $reply['toolbar'] = format_headline_subtoolbar($link, $feed_site_url,
5129 $feed, $cat_view, $search, $match_on, $search_mode, $view_mode,
5134 $headlines_count = db_num_rows($result);
5136 if (db_num_rows($result) > 0) {
5141 $cur_feed_title = '';
5143 $fresh_intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE") * 60 * 60;
5145 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PS", $timing_info);
5147 while ($line = db_fetch_assoc($result)) {
5149 $class = ($lnum %
2) ?
"even" : "odd";
5152 $feed_id = $line["feed_id"];
5154 $labels = get_article_labels($link, $id);
5156 $labels_str = "<span id=\"HLLCTR-$id\">";
5157 $labels_str .= format_article_labels($labels, $id);
5158 $labels_str .= "</span>";
5160 if (count($topmost_article_ids) < 3) {
5161 array_push($topmost_article_ids, $id);
5164 if ($line["last_read"] == "" && !sql_bool_to_bool($line["unread"])) {
5166 $update_pic = "<img id='FUPDPIC-$id' src=\"".
5167 theme_image($link, 'images/updated.png')."\"
5170 $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
5174 if (sql_bool_to_bool($line["unread"]) &&
5175 time() - strtotime($line["updated_noms"]) < $fresh_intl) {
5177 $update_pic = "<img id='FUPDPIC-$id' src=\"".
5178 theme_image($link, 'images/fresh_sign.png')."\" alt=\"Fresh\">";
5181 if ($line["unread"] == "t" ||
$line["unread"] == "1") {
5182 $class .= " Unread";
5189 if ($line["marked"] == "t" ||
$line["marked"] == "1") {
5190 $marked_pic = "<img id=\"FMPIC-$id\"
5191 src=\"".theme_image($link, 'images/mark_set.png')."\"
5192 class=\"markedPic\" alt=\"Unstar article\"
5193 onclick='javascript:tMark($id)'>";
5195 $marked_pic = "<img id=\"FMPIC-$id\"
5196 src=\"".theme_image($link, 'images/mark_unset.png')."\"
5197 class=\"markedPic\" alt=\"Star article\"
5198 onclick='javascript:tMark($id)'>";
5201 if ($line["published"] == "t" ||
$line["published"] == "1") {
5202 $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link,
5203 'images/pub_set.png')."\"
5205 alt=\"Unpublish article\" onclick='javascript:tPub($id)'>";
5207 $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link,
5208 'images/pub_unset.png')."\"
5210 alt=\"Publish article\" onclick='javascript:tPub($id)'>";
5213 # $content_link = "<a target=\"_blank\" href=\"".$line["link"]."\">" .
5214 # $line["title"] . "</a>";
5216 # $content_link = "<a
5217 # href=\"" . htmlspecialchars($line["link"]) . "\"
5218 # onclick=\"view($id,$feed_id);\">" .
5219 # $line["title"] . "</a>";
5221 # $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
5222 # $line["title"] . "</a>";
5224 $updated_fmt = make_local_datetime($link, $line["updated_noms"], false);
5226 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
5227 $content_preview = truncate_string(strip_tags($line["content_preview"]),
5231 $score = $line["score"];
5233 $score_pic = theme_image($link,
5234 "images/" . get_score_pic($score));
5236 /* $score_title = __("(Click to change)");
5237 $score_pic = "<img class='hlScorePic' src=\"images/$score_pic\"
5238 onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">"; */
5240 $score_pic = "<img class='hlScorePic' src=\"$score_pic\"
5245 } else if ($score < -100) {
5251 $entry_author = $line["author"];
5253 if ($entry_author) {
5254 $entry_author = " - $entry_author";
5257 $has_feed_icon = feed_has_icon($feed_id);
5259 if ($has_feed_icon) {
5260 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL
."/$feed_id.ico\" alt=\"\">";
5262 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/feed-icon-12x12.png\" alt=\"\">";
5265 if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
5267 if (get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5268 if ($feed_id != $vgroup_last_feed && $line["feed_title"]) {
5270 $cur_feed_title = $line["feed_title"];
5271 $vgroup_last_feed = $feed_id;
5273 $cur_feed_title = htmlspecialchars($cur_feed_title);
5275 $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
5277 $reply['content'] .= "<div class='cdmFeedTitle'>".
5278 "<div style=\"float : right\">$feed_icon_img</div>".
5279 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5280 $line["feed_title"]."</a> $vf_catchup_link</div>";
5285 $mouseover_attrs = "onmouseover='postMouseIn($id)'
5286 onmouseout='postMouseOut($id)'";
5288 $reply['content'] .= "<div class='$class' id='RROW-$id' $mouseover_attrs>";
5290 $reply['content'] .= "<div class='hlUpdPic'>$update_pic</div>";
5292 $reply['content'] .= "<div class='hlLeft'>";
5294 $reply['content'] .= "<input type=\"checkbox\" onclick=\"tSR(this)\"
5297 $reply['content'] .= "$marked_pic";
5298 $reply['content'] .= "$published_pic";
5300 $reply['content'] .= "</div>";
5302 $reply['content'] .= "<div onclick='return hlClicked(event, $id)'
5303 class=\"hlTitle\"><span class='hlContent$hlc_suffix'>";
5304 $reply['content'] .= "<a id=\"RTITLE-$id\"
5305 href=\"" . htmlspecialchars($line["link"]) . "\"
5307 truncate_string($line["title"], 200);
5309 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
5310 if ($content_preview) {
5311 $reply['content'] .= "<span class=\"contentPreview\"> - $content_preview</span>";
5315 $reply['content'] .= "</a></span>";
5317 $reply['content'] .= $labels_str;
5319 if (!get_pref($link, 'VFEED_GROUP_BY_FEED') &&
5320 defined('_SHOW_FEED_TITLE_IN_VFEEDS')) {
5321 if (@$line["feed_title"]) {
5322 $reply['content'] .= "<span class=\"hlFeed\">
5323 (<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5324 $line["feed_title"]."</a>)
5329 $reply['content'] .= "</div>";
5331 $reply['content'] .= "<span class=\"hlUpdated\">$updated_fmt</span>";
5332 $reply['content'] .= "<div class=\"hlRight\">";
5334 $reply['content'] .= $score_pic;
5336 if ($line["feed_title"] && !get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5338 $reply['content'] .= "<span onclick=\"viewfeed($feed_id)\"
5339 style=\"cursor : pointer\"
5340 title=\"".htmlspecialchars($line['feed_title'])."\">
5341 $feed_icon_img<span>";
5344 $reply['content'] .= "</div>";
5345 $reply['content'] .= "</div>";
5349 if (get_pref($link, 'VFEED_GROUP_BY_FEED') && $line["feed_title"]) {
5350 if ($feed_id != $vgroup_last_feed) {
5352 $cur_feed_title = $line["feed_title"];
5353 $vgroup_last_feed = $feed_id;
5355 $cur_feed_title = htmlspecialchars($cur_feed_title);
5357 $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
5359 $has_feed_icon = feed_has_icon($feed_id);
5361 if ($has_feed_icon) {
5362 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL
."/$feed_id.ico\" alt=\"\">";
5364 //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
5367 $reply['content'] .= "<div class='cdmFeedTitle'>".
5368 "<div style=\"float : right\">$feed_icon_img</div>".
5369 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5370 $line["feed_title"]."</a> $vf_catchup_link</div>";
5374 $expand_cdm = get_pref($link, 'CDM_EXPANDED');
5376 $mouseover_attrs = "onmouseover='postMouseIn($id)'
5377 onmouseout='postMouseOut($id)'";
5379 $reply['content'] .= "<div class=\"$class\"
5380 id=\"RROW-$id\" $mouseover_attrs'>";
5382 $reply['content'] .= "<div class=\"cdmHeader\">";
5384 $reply['content'] .= "<div>";
5386 $reply['content'] .= "<input type=\"checkbox\" onclick=\"toggleSelectRowById(this,
5387 'RROW-$id')\" id=\"RCHK-$id\"/>";
5389 $reply['content'] .= "$marked_pic";
5390 $reply['content'] .= "$published_pic";
5392 $reply['content'] .= "</div>";
5394 $reply['content'] .= "<span id=\"RTITLE-$id\"
5395 onclick=\"return cdmClicked(event, $id);\"
5396 class=\"titleWrap$hlc_suffix\">
5398 title=\"".htmlspecialchars($line['title'])."\"
5399 target=\"_blank\" href=\"".
5400 htmlspecialchars($line["link"])."\">".
5401 truncate_string($line["title"], 100) .
5402 " $entry_author</a>";
5404 $reply['content'] .= $labels_str;
5406 if (!get_pref($link, 'VFEED_GROUP_BY_FEED') &&
5407 defined('_SHOW_FEED_TITLE_IN_VFEEDS')) {
5408 if (@$line["feed_title"]) {
5409 $reply['content'] .= "<span class=\"hlFeed\">
5410 (<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5411 $line["feed_title"]."</a>)
5417 $content_hidden = "style=\"display : none\"";
5419 $excerpt_hidden = "style=\"display : none\"";
5421 $reply['content'] .= "<span $excerpt_hidden
5422 id=\"CEXC-$id\" class=\"cdmExcerpt\"> - $content_preview</span>";
5424 $reply['content'] .= "</span>";
5426 $reply['content'] .= "<div>";
5427 $reply['content'] .= "<span class='updated'>$updated_fmt</span>";
5428 $reply['content'] .= "$score_pic";
5430 if (!get_pref($link, "VFEED_GROUP_BY_FEED") && $line["feed_title"]) {
5431 $reply['content'] .= "<span style=\"cursor : pointer\"
5432 title=\"".htmlspecialchars($line["feed_title"])."\"
5433 onclick=\"viewfeed($feed_id)\">$feed_icon_img</span>";
5435 $reply['content'] .= "<div class=\"updPic\">$update_pic</div>";
5436 $reply['content'] .= "</div>";
5438 $reply['content'] .= "</div>";
5440 $reply['content'] .= "<div class=\"cdmContent\" $content_hidden
5441 onclick=\"return cdmClicked(event, $id);\"
5444 $reply['content'] .= "<div class=\"cdmContentInner\">";
5446 if ($line["orig_feed_id"]) {
5448 $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
5449 WHERE id = ".$line["orig_feed_id"]);
5451 if (db_num_rows($tmp_result) != 0) {
5453 $reply['content'] .= "<div clear='both'>";
5454 $reply['content'] .= __("Originally from:");
5456 $reply['content'] .= " ";
5458 $tmp_line = db_fetch_assoc($tmp_result);
5460 $reply['content'] .= "<a target='_blank'
5461 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
5462 $tmp_line['title'] . "</a>";
5464 $reply['content'] .= " ";
5466 $reply['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
5467 $reply['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
5469 $reply['content'] .= "</div>";
5473 // FIXME: make this less of a hack
5475 $feed_site_url = false;
5477 if ($line["feed_id"]) {
5478 $tmp_result = db_query($link, "SELECT site_url FROM ttrss_feeds
5479 WHERE id = " . $line["feed_id"]);
5481 if (db_num_rows($tmp_result) == 1) {
5482 $feed_site_url = db_fetch_result($tmp_result, 0, "site_url");
5486 $article_content = sanitize_rss($link, $line["content_preview"],
5487 false, false, $feed_site_url);
5489 $reply['content'] .= "<div id=\"POSTNOTE-$id\">";
5490 if ($line['note']) {
5491 $reply['content'] .= format_article_note($id, $line['note']);
5493 $reply['content'] .= "</div>";
5495 $reply['content'] .= "<span id=\"CWRAP-$id\">";
5496 $reply['content'] .= $expand_cdm ?
$article_content : '';
5497 $reply['content'] .= "</span>";
5499 $tmp_result = db_query($link, "SELECT always_display_enclosures FROM
5500 ttrss_feeds WHERE id = ".
5501 (($line['feed_id'] == null) ?
$line['orig_feed_id'] :
5502 $line['feed_id'])." AND owner_uid = ".$_SESSION["uid"]);
5504 $always_display_enclosures = sql_bool_to_bool(db_fetch_result($tmp_result,
5505 0, "always_display_enclosures"));
5507 $reply['content'] .= format_article_enclosures($link, $id, $always_display_enclosures,
5510 $reply['content'] .= "</div>";
5512 $reply['content'] .= "<div class=\"cdmFooter\">";
5514 $tags_str = format_tags_string(get_article_tags($link, $id), $id);
5516 $reply['content'] .= "<img src='".theme_image($link,
5517 'images/tag.png')."' alt='Tags' title='Tags'>
5518 <span id=\"ATSTR-$id\">$tags_str</span>
5519 <a title=\"".__('Edit tags for this article')."\"
5520 href=\"#\" onclick=\"editArticleTags($id, $feed_id, true)\">(+)</a>";
5522 $reply['content'] .= "<div style=\"float : right\">";
5524 $reply['content'] .= "<img src=\"images/art-zoom.png\"
5525 onclick=\"zoomToArticle(event, $id)\"
5526 style=\"cursor : pointer\"
5528 title='".__('Open article in new tab')."'>";
5530 //$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);
5532 $reply['content'] .= "<img src=\"images/art-pub-note.png\"
5533 style=\"cursor : pointer\" style=\"cursor : pointer\"
5534 onclick=\"editArticleNote($id)\"
5535 alt='PubNote' title='".__('Edit article note')."'>";
5537 if (DIGEST_ENABLE
) {
5538 $reply['content'] .= "<img src=\"".theme_image($link, 'images/art-email.png')."\"
5539 style=\"cursor : pointer\"
5540 onclick=\"emailArticle($id)\"
5541 alt='Zoom' title='".__('Forward by email')."'>";
5544 if (ENABLE_TWEET_BUTTON
) {
5545 $reply['content'] .= "<img src=\"".theme_image($link, 'images/art-tweet.png')."\"
5546 class='tagsPic' style=\"cursor : pointer\"
5547 onclick=\"tweetArticle($id)\"
5548 alt='Zoom' title='".__('Share on Twitter')."'>";
5551 $reply['content'] .= "<img src=\"images/digest_checkbox.png\"
5552 style=\"cursor : pointer\" style=\"cursor : pointer\"
5553 onclick=\"dismissArticle($id)\"
5554 alt='Dismiss' title='".__('Dismiss article')."'>";
5556 $reply['content'] .= "</div>";
5557 $reply['content'] .= "</div>";
5559 $reply['content'] .= "</div>";
5561 $reply['content'] .= "</div>";
5568 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PE", $timing_info);
5573 switch ($view_mode) {
5575 $message = __("No unread articles found to display.");
5578 $message = __("No updated articles found to display.");
5581 $message = __("No starred articles found to display.");
5585 $message = __("No articles found to display. You can assign articles to labels manually (see the Actions menu above) or use a filter.");
5587 $message = __("No articles found to display.");
5591 if (!$offset && $message) {
5592 $reply['content'] .= "<div class='whiteBox'>$message";
5594 $reply['content'] .= "<p class=\"small\"><span class=\"insensitive\">";
5596 $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE
."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
5597 WHERE owner_uid = " . $_SESSION['uid']);
5599 $last_updated = db_fetch_result($result, 0, "last_updated");
5600 $last_updated = make_local_datetime($link, $last_updated, false);
5602 $reply['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
5604 $result = db_query($link, "SELECT COUNT(id) AS num_errors
5605 FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
5607 $num_errors = db_fetch_result($result, 0, "num_errors");
5609 if ($num_errors > 0) {
5610 $reply['content'] .= "<br/>";
5611 $reply['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
5612 __('Some feeds have update errors (click for details)')."</a>";
5614 $reply['content'] .= "</span></p></div>";
5618 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H2", $timing_info);
5620 return array($topmost_article_ids, $headlines_count, $feed, $disable_cache,
5621 $vgroup_last_feed, $reply);
5624 // from here: http://www.roscripts.com/Create_tag_cloud-71.html
5626 function printTagCloud($link) {
5628 $query = "SELECT tag_name, COUNT(post_int_id) AS count
5629 FROM ttrss_tags WHERE owner_uid = ".$_SESSION["uid"]."
5630 GROUP BY tag_name ORDER BY count DESC LIMIT 50";
5632 $result = db_query($link, $query);
5636 while ($line = db_fetch_assoc($result)) {
5637 $tags[$line["tag_name"]] = $line["count"];
5640 if( count($tags) == 0 ){ return; }
5644 $max_size = 32; // max font size in pixels
5645 $min_size = 11; // min font size in pixels
5647 // largest and smallest array values
5648 $max_qty = max(array_values($tags));
5649 $min_qty = min(array_values($tags));
5651 // find the range of values
5652 $spread = $max_qty - $min_qty;
5653 if ($spread == 0) { // we don't want to divide by zero
5657 // set the font-size increment
5658 $step = ($max_size - $min_size) / ($spread);
5660 // loop through the tag array
5661 foreach ($tags as $key => $value) {
5662 // calculate font-size
5663 // find the $value in excess of $min_qty
5664 // multiply by the font-size increment ($size)
5665 // and add the $min_size set above
5666 $size = round($min_size +
(($value - $min_qty) * $step));
5668 $key_escaped = str_replace("'", "\\'", $key);
5670 echo "<a href=\"javascript:viewfeed('$key_escaped') \" style=\"font-size: " .
5671 $size . "px\" title=\"$value articles tagged with " .
5672 $key . '">' . $key . '</a> ';
5676 function print_checkpoint($n, $s) {
5677 $ts = getmicrotime();
5678 echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s);
5682 function sanitize_tag($tag) {
5685 $tag = mb_strtolower($tag, 'utf-8');
5687 $tag = preg_replace('/[\'\"\+\>\<]/', "", $tag);
5689 // $tag = str_replace('"', "", $tag);
5690 // $tag = str_replace("+", " ", $tag);
5691 $tag = str_replace("technorati tag: ", "", $tag);
5696 function get_self_url_prefix() {
5697 return SELF_URL_PATH
;
5700 function opml_publish_url($link){
5702 $url_path = get_self_url_prefix();
5703 $url_path .= "/opml.php?op=publish&key=" .
5704 get_feed_access_key($link, 'OPML:Publish', false, $_SESSION["uid"]);
5710 * Purge a feed contents, marked articles excepted.
5712 * @param mixed $link The database connection.
5713 * @param integer $id The id of the feed to purge.
5716 function clear_feed_articles($link, $id) {
5719 $result = db_query($link, "DELETE FROM ttrss_user_entries
5720 WHERE feed_id = '$id' AND marked = false AND owner_uid = " . $_SESSION["uid"]);
5722 $result = db_query($link, "DELETE FROM ttrss_user_entries
5723 WHERE feed_id IS NULL AND marked = false AND owner_uid = " . $_SESSION["uid"]);
5726 $result = db_query($link, "DELETE FROM ttrss_entries WHERE
5727 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
5729 ccache_update($link, $id, $_SESSION['uid']);
5730 } // function clear_feed_articles
5733 * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI.
5735 * @return string The Mozilla Firefox feed adding URL.
5737 function add_feed_url() {
5738 //$url_path = ($_SERVER['HTTPS'] != "on" ? 'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH);
5740 $url_path = get_self_url_prefix() .
5741 "/backend.php?op=pref-feeds&quiet=1&subop=add&feed_url=%s";
5743 } // function add_feed_url
5746 * Encrypt a password in SHA1.
5748 * @param string $pass The password to encrypt.
5749 * @param string $login A optionnal login.
5750 * @return string The encrypted password.
5752 function encrypt_password($pass, $login = '') {
5754 return "SHA1X:" . sha1("$login:$pass");
5756 return "SHA1:" . sha1($pass);
5758 } // function encrypt_password
5761 * Update a feed batch.
5762 * Used by daemons to update n feeds by run.
5763 * Only update feed needing a update, and not being processed
5764 * by another process.
5766 * @param mixed $link Database link
5767 * @param integer $limit Maximum number of feeds in update batch. Default to DAEMON_FEED_LIMIT.
5768 * @param boolean $from_http Set to true if you call this function from http to disable cli specific code.
5769 * @param boolean $debug Set to false to disable debug output. Default to true.
5772 function update_daemon_common($link, $limit = DAEMON_FEED_LIMIT
, $from_http = false, $debug = true) {
5773 // Process all other feeds using last_updated and interval parameters
5775 // Test if the user has loggued in recently. If not, it does not update its feeds.
5776 if (DAEMON_UPDATE_LOGIN_LIMIT
> 0) {
5777 if (DB_TYPE
== "pgsql") {
5778 $login_thresh_qpart = "AND ttrss_users.last_login >= NOW() - INTERVAL '".DAEMON_UPDATE_LOGIN_LIMIT
." days'";
5780 $login_thresh_qpart = "AND ttrss_users.last_login >= DATE_SUB(NOW(), INTERVAL ".DAEMON_UPDATE_LOGIN_LIMIT
." DAY)";
5783 $login_thresh_qpart = "";
5786 // Test if the feed need a update (update interval exceded).
5787 if (DB_TYPE
== "pgsql") {
5788 $update_limit_qpart = "AND ((
5789 ttrss_feeds.update_interval = 0
5790 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_user_prefs.value || ' minutes') AS INTERVAL)
5792 ttrss_feeds.update_interval > 0
5793 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_feeds.update_interval || ' minutes') AS INTERVAL)
5794 ) OR ttrss_feeds.last_updated IS NULL)";
5796 $update_limit_qpart = "AND ((
5797 ttrss_feeds.update_interval = 0
5798 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL CONVERT(ttrss_user_prefs.value, SIGNED INTEGER) MINUTE)
5800 ttrss_feeds.update_interval > 0
5801 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL ttrss_feeds.update_interval MINUTE)
5802 ) OR ttrss_feeds.last_updated IS NULL)";
5805 // Test if feed is currently being updated by another process.
5806 if (DB_TYPE
== "pgsql") {
5807 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '5 minutes')";
5809 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 5 MINUTE))";
5812 // Test if there is a limit to number of updated feeds
5814 if($limit) $query_limit = sprintf("LIMIT %d", $limit);
5816 $random_qpart = sql_random_function();
5818 // We search for feed needing update.
5819 $result = db_query($link, "SELECT ttrss_feeds.feed_url,ttrss_feeds.id, ttrss_feeds.owner_uid,
5820 ".SUBSTRING_FOR_DATE
."(ttrss_feeds.last_updated,1,19) AS last_updated,
5821 ttrss_feeds.update_interval
5823 ttrss_feeds, ttrss_users, ttrss_user_prefs
5825 ttrss_feeds.owner_uid = ttrss_users.id
5826 AND ttrss_users.id = ttrss_user_prefs.owner_uid
5827 AND ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL'
5828 $login_thresh_qpart $update_limit_qpart
5829 $updstart_thresh_qpart
5830 ORDER BY $random_qpart $query_limit");
5832 $user_prefs_cache = array();
5834 if($debug) _debug(sprintf("Scheduled %d feeds to update...\n", db_num_rows($result)));
5836 // Here is a little cache magic in order to minimize risk of double feed updates.
5837 $feeds_to_update = array();
5838 while ($line = db_fetch_assoc($result)) {
5839 $feeds_to_update[$line['id']] = $line;
5842 // We update the feed last update started date before anything else.
5843 // There is no lag due to feed contents downloads
5844 // It prevent an other process to update the same feed.
5845 $feed_ids = array_keys($feeds_to_update);
5847 db_query($link, sprintf("UPDATE ttrss_feeds SET last_update_started = NOW()
5848 WHERE id IN (%s)", implode(',', $feed_ids)));
5851 // For each feed, we call the feed update function.
5852 while ($line = array_pop($feeds_to_update)) {
5854 if($debug) _debug("Feed: " . $line["feed_url"] . ", " . $line["last_updated"]);
5856 update_rss_feed($link, $line["id"], true);
5858 sleep(1); // prevent flood (FIXME make this an option?)
5861 // Send feed digests by email if needed.
5862 if (DAEMON_SENDS_DIGESTS
) send_headlines_digests($link);
5864 } // function update_daemon_common
5866 function sanitize_article_content($text) {
5867 # we don't support CDATA sections in articles, they break our own escaping
5868 $text = preg_replace("/\[\[CDATA/", "", $text);
5869 $text = preg_replace("/\]\]\>/", "", $text);
5873 function load_filters($link, $feed, $owner_uid, $action_id = false) {
5878 $obj_id = md5("FILTER:$feed:$owner_uid:$action_id");
5880 if ($memcache && $obj = $memcache->get($obj_id)) {
5886 if ($action_id) $ftype_query_part = "action_id = '$action_id' AND";
5888 $result = db_query($link, "SELECT reg_exp,
5889 ttrss_filter_types.name AS name,
5890 ttrss_filter_actions.name AS action,
5894 FROM ttrss_filters,ttrss_filter_types,ttrss_filter_actions WHERE
5897 owner_uid = $owner_uid AND
5898 ttrss_filter_types.id = filter_type AND
5899 ttrss_filter_actions.id = action_id AND
5900 (feed_id IS NULL OR feed_id = '$feed') ORDER BY reg_exp");
5902 while ($line = db_fetch_assoc($result)) {
5903 if (!$filters[$line["name"]]) $filters[$line["name"]] = array();
5904 $filter["reg_exp"] = $line["reg_exp"];
5905 $filter["action"] = $line["action"];
5906 $filter["action_param"] = $line["action_param"];
5907 $filter["filter_param"] = $line["filter_param"];
5908 $filter["inverse"] = sql_bool_to_bool($line["inverse"]);
5910 array_push($filters[$line["name"]], $filter);
5913 if ($memcache) $memcache->add($obj_id, $filters, 0, 3600*8);
5919 function get_score_pic($score) {
5921 return "score_high.png";
5922 } else if ($score > 0) {
5923 return "score_half_high.png";
5924 } else if ($score < -100) {
5925 return "score_low.png";
5926 } else if ($score < 0) {
5927 return "score_half_low.png";
5929 return "score_neutral.png";
5933 function rounded_table_start($classname, $header = " ") {
5934 print "<table width='100%' class='$classname' cellspacing='0' cellpadding='0'>";
5935 print "<tr><td class='c1'> </td><td class='top'>$header</td><td class='c2'> </td></tr>";
5936 print "<tr><td class='left'> </td><td class='content'>";
5939 function rounded_table_end($footer = " ") {
5940 print "</td><td class='right'> </td></tr>";
5941 print "<tr><td class='c4'> </td><td class='bottom'>$footer</td><td class='c3'> </td></tr>";
5945 function feed_has_icon($id) {
5946 return is_file(ICONS_DIR
. "/$id.ico") && filesize(ICONS_DIR
. "/$id.ico") > 0;
5949 function init_connection($link) {
5950 if (DB_TYPE
== "pgsql") {
5951 pg_query($link, "set client_encoding = 'UTF-8'");
5952 pg_set_client_encoding("UNICODE");
5953 pg_query($link, "set datestyle = 'ISO, european'");
5954 pg_query($link, "set TIME ZONE 0");
5956 db_query($link, "SET time_zone = '+0:0'");
5958 if (defined('MYSQL_CHARSET') && MYSQL_CHARSET
) {
5959 db_query($link, "SET NAMES " . MYSQL_CHARSET
);
5960 // db_query($link, "SET CHARACTER SET " . MYSQL_CHARSET);
5965 function update_feedbrowser_cache($link) {
5967 $result = db_query($link, "SELECT feed_url, site_url, title, COUNT(id) AS subscribers
5968 FROM ttrss_feeds WHERE (SELECT COUNT(id) = 0 FROM ttrss_feeds AS tf
5969 WHERE tf.feed_url = ttrss_feeds.feed_url
5970 AND (private IS true OR auth_login != '' OR auth_pass != '' OR feed_url LIKE '%:%@%/%'))
5971 GROUP BY feed_url, site_url, title ORDER BY subscribers DESC LIMIT 1000");
5973 db_query($link, "BEGIN");
5975 db_query($link, "DELETE FROM ttrss_feedbrowser_cache");
5979 while ($line = db_fetch_assoc($result)) {
5980 $subscribers = db_escape_string($line["subscribers"]);
5981 $feed_url = db_escape_string($line["feed_url"]);
5982 $title = db_escape_string($line["title"]);
5983 $site_url = db_escape_string($line["site_url"]);
5985 $tmp_result = db_query($link, "SELECT subscribers FROM
5986 ttrss_feedbrowser_cache WHERE feed_url = '$feed_url'");
5988 if (db_num_rows($tmp_result) == 0) {
5990 db_query($link, "INSERT INTO ttrss_feedbrowser_cache
5991 (feed_url, site_url, title, subscribers) VALUES ('$feed_url',
5992 '$site_url', '$title', '$subscribers')");
6000 db_query($link, "COMMIT");
6006 function ccache_zero($link, $feed_id, $owner_uid) {
6007 db_query($link, "UPDATE ttrss_counters_cache SET
6008 value = 0, updated = NOW() WHERE
6009 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
6012 function ccache_zero_all($link, $owner_uid) {
6013 db_query($link, "UPDATE ttrss_counters_cache SET
6014 value = 0 WHERE owner_uid = '$owner_uid'");
6016 db_query($link, "UPDATE ttrss_cat_counters_cache SET
6017 value = 0 WHERE owner_uid = '$owner_uid'");
6020 function ccache_remove($link, $feed_id, $owner_uid, $is_cat = false) {
6023 $table = "ttrss_counters_cache";
6025 $table = "ttrss_cat_counters_cache";
6028 db_query($link, "DELETE FROM $table WHERE
6029 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
6033 function ccache_update_all($link, $owner_uid) {
6035 if (get_pref($link, 'ENABLE_FEED_CATS', $owner_uid)) {
6037 $result = db_query($link, "SELECT feed_id FROM ttrss_cat_counters_cache
6038 WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
6040 while ($line = db_fetch_assoc($result)) {
6041 ccache_update($link, $line["feed_id"], $owner_uid, true);
6044 /* We have to manually include category 0 */
6046 ccache_update($link, 0, $owner_uid, true);
6049 $result = db_query($link, "SELECT feed_id FROM ttrss_counters_cache
6050 WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
6052 while ($line = db_fetch_assoc($result)) {
6053 print ccache_update($link, $line["feed_id"], $owner_uid);
6060 function ccache_find($link, $feed_id, $owner_uid, $is_cat = false,
6061 $no_update = false) {
6063 if (!is_numeric($feed_id)) return;
6066 $table = "ttrss_counters_cache";
6068 $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
6069 WHERE id = '$feed_id'");
6070 $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
6073 $table = "ttrss_cat_counters_cache";
6076 if (DB_TYPE
== "pgsql") {
6077 $date_qpart = "updated > NOW() - INTERVAL '15 minutes'";
6078 } else if (DB_TYPE
== "mysql") {
6079 $date_qpart = "updated > DATE_SUB(NOW(), INTERVAL 15 MINUTE)";
6082 $result = db_query($link, "SELECT value FROM $table
6083 WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id'
6086 if (db_num_rows($result) == 1) {
6087 return db_fetch_result($result, 0, "value");
6092 return ccache_update($link, $feed_id, $owner_uid, $is_cat);
6098 function ccache_update($link, $feed_id, $owner_uid, $is_cat = false,
6099 $update_pcat = true) {
6101 if (!is_numeric($feed_id)) return;
6103 if (!$is_cat && $feed_id > 0) {
6104 $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
6105 WHERE id = '$feed_id'");
6106 $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
6109 $prev_unread = ccache_find($link, $feed_id, $owner_uid, $is_cat, true);
6111 /* When updating a label, all we need to do is recalculate feed counters
6112 * because labels are not cached */
6115 ccache_update_all($link, $owner_uid);
6120 $table = "ttrss_counters_cache";
6122 $table = "ttrss_cat_counters_cache";
6125 if ($is_cat && $feed_id >= 0) {
6126 if ($feed_id != 0) {
6127 $cat_qpart = "cat_id = '$feed_id'";
6129 $cat_qpart = "cat_id IS NULL";
6132 /* Recalculate counters for child feeds */
6134 $result = db_query($link, "SELECT id FROM ttrss_feeds
6135 WHERE owner_uid = '$owner_uid' AND $cat_qpart");
6137 while ($line = db_fetch_assoc($result)) {
6138 ccache_update($link, $line["id"], $owner_uid, false, false);
6141 $result = db_query($link, "SELECT SUM(value) AS sv
6142 FROM ttrss_counters_cache, ttrss_feeds
6143 WHERE id = feed_id AND $cat_qpart AND
6144 ttrss_feeds.owner_uid = '$owner_uid'");
6146 $unread = (int) db_fetch_result($result, 0, "sv");
6149 $unread = (int) getFeedArticles($link, $feed_id, $is_cat, true, $owner_uid);
6152 db_query($link, "BEGIN");
6154 $result = db_query($link, "SELECT feed_id FROM $table
6155 WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id' LIMIT 1");
6157 if (db_num_rows($result) == 1) {
6158 db_query($link, "UPDATE $table SET
6159 value = '$unread', updated = NOW() WHERE
6160 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
6163 db_query($link, "INSERT INTO $table
6164 (feed_id, value, owner_uid, updated)
6166 ($feed_id, $unread, $owner_uid, NOW())");
6169 db_query($link, "COMMIT");
6171 if ($feed_id > 0 && $prev_unread != $unread) {
6175 /* Update parent category */
6179 $result = db_query($link, "SELECT cat_id FROM ttrss_feeds
6180 WHERE owner_uid = '$owner_uid' AND id = '$feed_id'");
6182 $cat_id = (int) db_fetch_result($result, 0, "cat_id");
6184 ccache_update($link, $cat_id, $owner_uid, true);
6188 } else if ($feed_id < 0) {
6189 ccache_update_all($link, $owner_uid);
6195 function ccache_cleanup($link, $owner_uid) {
6197 if (DB_TYPE
== "pgsql") {
6198 db_query($link, "DELETE FROM ttrss_counters_cache AS c1 WHERE
6199 (SELECT count(*) FROM ttrss_counters_cache AS c2
6200 WHERE c1.feed_id = c2.feed_id AND c2.owner_uid = c1.owner_uid) > 1
6201 AND owner_uid = '$owner_uid'");
6203 db_query($link, "DELETE FROM ttrss_cat_counters_cache AS c1 WHERE
6204 (SELECT count(*) FROM ttrss_cat_counters_cache AS c2
6205 WHERE c1.feed_id = c2.feed_id AND c2.owner_uid = c1.owner_uid) > 1
6206 AND owner_uid = '$owner_uid'");
6208 db_query($link, "DELETE c1 FROM
6209 ttrss_counters_cache AS c1,
6210 ttrss_counters_cache AS c2
6212 c1.owner_uid = '$owner_uid' AND
6213 c1.owner_uid = c2.owner_uid AND
6214 c1.feed_id = c2.feed_id");
6216 db_query($link, "DELETE c1 FROM
6217 ttrss_cat_counters_cache AS c1,
6218 ttrss_cat_counters_cache AS c2
6220 c1.owner_uid = '$owner_uid' AND
6221 c1.owner_uid = c2.owner_uid AND
6222 c1.feed_id = c2.feed_id");
6227 function label_find_id($link, $label, $owner_uid) {
6228 $result = db_query($link,
6229 "SELECT id FROM ttrss_labels2 WHERE caption = '$label'
6230 AND owner_uid = '$owner_uid' LIMIT 1");
6232 if (db_num_rows($result) == 1) {
6233 return db_fetch_result($result, 0, "id");
6239 function get_article_labels($link, $id) {
6242 $obj_id = md5("LABELS:$id:" . $_SESSION["uid"]);
6246 if ($memcache && $obj = $memcache->get($obj_id)) {
6250 $result = db_query($link, "SELECT label_cache FROM
6251 ttrss_user_entries WHERE ref_id = '$id' AND owner_uid = " .
6254 $label_cache = db_fetch_result($result, 0, "label_cache");
6258 $label_cache = json_decode($label_cache, true);
6260 if ($label_cache["no-labels"] == 1)
6263 return $label_cache;
6266 $result = db_query($link,
6267 "SELECT DISTINCT label_id,caption,fg_color,bg_color
6268 FROM ttrss_labels2, ttrss_user_labels2
6270 AND article_id = '$id'
6271 AND owner_uid = ".$_SESSION["uid"] . "
6274 while ($line = db_fetch_assoc($result)) {
6275 $rk = array($line["label_id"], $line["caption"], $line["fg_color"],
6277 array_push($rv, $rk);
6279 if ($memcache) $memcache->add($obj_id, $rv, 0, 3600);
6282 label_update_cache($link, $id, $rv);
6284 label_update_cache($link, $id, array("no-labels" => 1));
6291 function label_find_caption($link, $label, $owner_uid) {
6292 $result = db_query($link,
6293 "SELECT caption FROM ttrss_labels2 WHERE id = '$label'
6294 AND owner_uid = '$owner_uid' LIMIT 1");
6296 if (db_num_rows($result) == 1) {
6297 return db_fetch_result($result, 0, "caption");
6303 function label_update_cache($link, $id, $labels = false, $force = false) {
6306 label_clear_cache($link, $id);
6309 $labels = get_article_labels($link, $id);
6311 $labels = db_escape_string(json_encode($labels));
6313 db_query($link, "UPDATE ttrss_user_entries SET
6314 label_cache = '$labels' WHERE ref_id = '$id'");
6318 function label_clear_cache($link, $id) {
6320 db_query($link, "UPDATE ttrss_user_entries SET
6321 label_cache = '' WHERE ref_id = '$id'");
6325 function label_remove_article($link, $id, $label, $owner_uid) {
6327 $label_id = label_find_id($link, $label, $owner_uid);
6329 if (!$label_id) return;
6331 $result = db_query($link,
6332 "DELETE FROM ttrss_user_labels2
6334 label_id = '$label_id' AND
6335 article_id = '$id'");
6337 label_clear_cache($link, $id);
6340 function label_add_article($link, $id, $label, $owner_uid) {
6345 $obj_id = md5("LABELS:$id:$owner_uid");
6346 $memcache->delete($obj_id);
6349 $label_id = label_find_id($link, $label, $owner_uid);
6351 if (!$label_id) return;
6353 $result = db_query($link,
6355 article_id FROM ttrss_labels2, ttrss_user_labels2
6358 label_id = '$label_id' AND
6359 article_id = '$id' AND owner_uid = '$owner_uid'
6362 if (db_num_rows($result) == 0) {
6363 db_query($link, "INSERT INTO ttrss_user_labels2
6364 (label_id, article_id) VALUES ('$label_id', '$id')");
6367 label_clear_cache($link, $id);
6371 function label_remove($link, $id, $owner_uid) {
6374 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6377 $obj_id = md5("LABELS:$id:$owner_uid");
6378 $memcache->delete($obj_id);
6381 db_query($link, "BEGIN");
6383 $result = db_query($link, "SELECT caption FROM ttrss_labels2
6386 $caption = db_fetch_result($result, 0, "caption");
6388 $result = db_query($link, "DELETE FROM ttrss_labels2 WHERE id = '$id'
6389 AND owner_uid = " . $owner_uid);
6391 if (db_affected_rows($link, $result) != 0 && $caption) {
6393 /* Remove access key for the label */
6395 $ext_id = -11 - $id;
6397 db_query($link, "DELETE FROM ttrss_access_keys WHERE
6398 feed_id = '$ext_id' AND owner_uid = $owner_uid");
6400 /* Disable filters that reference label being removed */
6402 db_query($link, "UPDATE ttrss_filters SET
6403 enabled = false WHERE action_param = '$caption'
6405 AND owner_uid = " . $owner_uid);
6407 /* Remove cached data */
6409 db_query($link, "UPDATE ttrss_user_entries SET label_cache = ''
6410 WHERE label_cache LIKE '%$caption%' AND owner_uid = " . $owner_uid);
6414 db_query($link, "COMMIT");
6417 function label_create($link, $caption) {
6419 db_query($link, "BEGIN");
6423 $result = db_query($link, "SELECT id FROM ttrss_labels2
6424 WHERE caption = '$caption' AND owner_uid = ". $_SESSION["uid"]);
6426 if (db_num_rows($result) == 0) {
6427 $result = db_query($link,
6428 "INSERT INTO ttrss_labels2 (caption,owner_uid)
6429 VALUES ('$caption', '".$_SESSION["uid"]."')");
6431 $result = db_affected_rows($link, $result) != 0;
6434 db_query($link, "COMMIT");
6439 function print_labels_headlines_dropdown($link, $feed_id) {
6440 print "<option value=\"addLabel()\">".__("Create label...")."</option>";
6442 $result = db_query($link, "SELECT id, caption FROM ttrss_labels2 WHERE
6443 owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
6445 while ($line = db_fetch_assoc($result)) {
6447 $label_id = $line["id"];
6448 $label_caption = $line["caption"];
6451 if ($feed_id < -10 && $feed_id == -11-$label_id) {
6452 print "<option id=\"LHDL-$id\"
6453 value=\"selectionRemoveLabel($label_id)\">".
6454 __('Remove:') . " $label_caption</option>";
6456 print "<option id=\"LHDL-$id\"
6457 value=\"selectionAssignLabel($label_id)\">".
6458 __('Assign:') . " $label_caption</option>";
6463 function format_tags_string($tags, $id) {
6466 $tags_nolinks_str = "";
6472 $formatted_tags = array();
6474 foreach ($tags as $tag) {
6476 $tag_escaped = str_replace("'", "\\'", $tag);
6478 if (mb_strlen($tag) > 30) {
6479 $tag = truncate_string($tag, 30);
6482 $tag_str = "<a href=\"javascript:viewfeed('$tag_escaped')\">$tag</a>";
6484 array_push($formatted_tags, $tag_str);
6486 $tmp_tags_str = implode(", ", $formatted_tags);
6488 if ($num_tags == $tag_limit ||
mb_strlen($tmp_tags_str) > 150) {
6493 $tags_str = implode(", ", $formatted_tags);
6495 if ($num_tags < count($tags)) {
6496 $tags_str .= ", …";
6499 if ($num_tags == 0) {
6500 $tags_str = __("no tags");
6507 function format_article_labels($labels, $id) {
6511 foreach ($labels as $l) {
6512 $labels_str .= sprintf("<span class='hlLabelRef'
6513 style='color : %s; background-color : %s'>%s</span>",
6514 $l[2], $l[3], $l[1]);
6521 function format_article_note($id, $note) {
6523 $str = "<div class='articleNote' onclick=\"editArticleNote($id)\">
6524 <div class='noteEdit' onclick=\"editArticleNote($id)\">".
6525 __('(edit note)')."</div>$note</div>";
6530 function toggle_collapse_cat($link, $cat_id, $mode) {
6532 $mode = bool_to_sql_bool($mode);
6534 db_query($link, "UPDATE ttrss_feed_categories SET
6535 collapsed = $mode WHERE id = '$cat_id' AND owner_uid = " .
6542 $pref_name = '_COLLAPSED_SPECIAL';
6545 $pref_name = '_COLLAPSED_LABELS';
6548 $pref_name = '_COLLAPSED_UNCAT';
6554 set_pref($link, $pref_name, 'true');
6556 set_pref($link, $pref_name, 'false');
6562 function remove_feed($link, $id, $owner_uid) {
6566 /* save starred articles in Archived feed */
6568 db_query($link, "BEGIN");
6570 /* prepare feed if necessary */
6572 $result = db_query($link, "SELECT id FROM ttrss_archived_feeds
6575 if (db_num_rows($result) == 0) {
6576 db_query($link, "INSERT INTO ttrss_archived_feeds
6577 (id, owner_uid, title, feed_url, site_url)
6578 SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
6582 db_query($link, "UPDATE ttrss_user_entries SET feed_id = NULL,
6583 orig_feed_id = '$id' WHERE feed_id = '$id' AND
6584 marked = true AND owner_uid = $owner_uid");
6586 /* Remove access key for the feed */
6588 db_query($link, "DELETE FROM ttrss_access_keys WHERE
6589 feed_id = '$id' AND owner_uid = $owner_uid");
6591 /* remove the feed */
6593 db_query($link, "DELETE FROM ttrss_feeds
6594 WHERE id = '$id' AND owner_uid = $owner_uid");
6596 db_query($link, "COMMIT");
6598 if (file_exists(ICONS_DIR
. "/$id.ico")) {
6599 unlink(ICONS_DIR
. "/$id.ico");
6602 ccache_remove($link, $id, $owner_uid);
6605 label_remove($link, -11-$id, $owner_uid);
6606 ccache_remove($link, -11-$id, $owner_uid);
6610 function add_feed_category($link, $feed_cat) {
6612 if (!$feed_cat) return false;
6614 db_query($link, "BEGIN");
6616 $result = db_query($link,
6617 "SELECT id FROM ttrss_feed_categories
6618 WHERE title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]);
6620 if (db_num_rows($result) == 0) {
6622 $result = db_query($link,
6623 "INSERT INTO ttrss_feed_categories (owner_uid,title)
6624 VALUES ('".$_SESSION["uid"]."', '$feed_cat')");
6626 db_query($link, "COMMIT");
6634 function remove_feed_category($link, $id, $owner_uid) {
6636 db_query($link, "DELETE FROM ttrss_feed_categories
6637 WHERE id = '$id' AND owner_uid = $owner_uid");
6639 ccache_remove($link, $id, $owner_uid, true);
6642 function archive_article($link, $id, $owner_uid) {
6643 db_query($link, "BEGIN");
6645 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
6646 WHERE ref_id = '$id' AND owner_uid = $owner_uid");
6648 if (db_num_rows($result) != 0) {
6650 /* prepare the archived table */
6652 $feed_id = (int) db_fetch_result($result, 0, "feed_id");
6655 $result = db_query($link, "SELECT id FROM ttrss_archived_feeds
6656 WHERE id = '$feed_id'");
6658 if (db_num_rows($result) == 0) {
6659 db_query($link, "INSERT INTO ttrss_archived_feeds
6660 (id, owner_uid, title, feed_url, site_url)
6661 SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
6662 WHERE id = '$feed_id'");
6665 db_query($link, "UPDATE ttrss_user_entries
6666 SET orig_feed_id = feed_id, feed_id = NULL
6667 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
6671 db_query($link, "COMMIT");
6674 function getArticleFeed($link, $id) {
6675 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
6676 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
6678 if (db_num_rows($result) != 0) {
6679 return db_fetch_result($result, 0, "feed_id");
6685 function make_url_from_parts($parts) {
6686 $url = $parts['scheme'] . '://' . $parts['host'];
6688 if ($parts['path']) $url .= $parts['path'];
6689 if ($parts['query']) $url .= '?' . $parts['query'];
6695 * Fixes incomplete URLs by prepending "http://".
6696 * Also replaces feed:// with http://, and
6697 * prepends a trailing slash if the url is a domain name only.
6699 * @param string $url Possibly incomplete URL
6701 * @return string Fixed URL.
6703 function fix_url($url) {
6704 if (strpos($url, '://') === false) {
6705 $url = 'http://' . $url;
6706 } else if (substr($url, 0, 5) == 'feed:') {
6707 $url = 'http:' . substr($url, 5);
6710 //prepend slash if the URL has no slash in it
6711 // "http://www.example" -> "http://www.example/"
6712 if (strpos($url, '/', strpos($url, ':') +
3) === false) {
6716 if ($url != "http:///")
6722 function validate_feed_url($url) {
6723 $parts = parse_url($url);
6725 return ($parts['scheme'] == 'http' ||
$parts['scheme'] == 'feed' ||
$parts['scheme'] == 'https');
6729 function get_article_enclosures($link, $id) {
6733 $query = "SELECT * FROM ttrss_enclosures
6734 WHERE post_id = '$id' AND content_url != ''";
6736 $obj_id = md5("ENCLOSURES:$id");
6740 if ($memcache && $obj = $memcache->get($obj_id)) {
6743 $result = db_query($link, $query);
6745 if (db_num_rows($result) > 0) {
6746 while ($line = db_fetch_assoc($result)) {
6747 array_push($rv, $line);
6749 if ($memcache) $memcache->add($obj_id, $rv, 0, 3600);
6756 function api_get_feeds($link, $cat_id, $unread_only, $limit, $offset) {
6762 if ($cat_id == -4 ||
$cat_id == -2) {
6763 $counters = getLabelCounters($link, true);
6765 foreach (array_values($counters) as $cv) {
6767 $unread = $cv["counter"];
6769 if ($unread ||
!$unread_only) {
6773 "title" => $cv["description"],
6774 "unread" => $cv["counter"],
6778 array_push($feeds, $row);
6785 if ($cat_id == -4 ||
$cat_id == -1) {
6786 foreach (array(-1, -2, -3, -4, 0) as $i) {
6787 $unread = getFeedUnread($link, $i);
6789 if ($unread ||
!$unread_only) {
6790 $title = getFeedTitle($link, $i);
6795 "unread" => $unread,
6798 array_push($feeds, $row);
6807 $limit_qpart = "LIMIT $limit OFFSET $offset";
6812 if ($cat_id == -4 ||
$cat_id == -3) {
6813 $result = db_query($link, "SELECT
6814 id, feed_url, cat_id, title, ".
6815 SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
6816 FROM ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"] .
6817 " ORDER BY cat_id, title " . $limit_qpart);
6821 $cat_qpart = "cat_id = '$cat_id'";
6823 $cat_qpart = "cat_id IS NULL";
6825 $result = db_query($link, "SELECT
6826 id, feed_url, cat_id, title, ".
6827 SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
6828 FROM ttrss_feeds WHERE
6829 $cat_qpart AND owner_uid = " . $_SESSION["uid"] .
6830 " ORDER BY cat_id, title " . $limit_qpart);
6833 while ($line = db_fetch_assoc($result)) {
6835 $unread = getFeedUnread($link, $line["id"]);
6837 $has_icon = feed_has_icon($line['id']);
6839 if ($unread ||
!$unread_only) {
6842 "feed_url" => $line["feed_url"],
6843 "title" => $line["title"],
6844 "id" => (int)$line["id"],
6845 "unread" => (int)$unread,
6846 "has_icon" => $has_icon,
6847 "cat_id" => (int)$line["cat_id"],
6848 "last_updated" => strtotime($line["last_updated"])
6851 array_push($feeds, $row);
6858 function api_get_headlines($link, $feed_id, $limit, $offset,
6859 $filter, $is_cat, $show_excerpt, $show_content, $view_mode, $order,
6860 $include_attachments, $since_id) {
6862 /* do not rely on params below */
6864 $search = db_escape_string($_REQUEST["search"]);
6865 $search_mode = db_escape_string($_REQUEST["search_mode"]);
6866 $match_on = db_escape_string($_REQUEST["match_on"]);
6868 $qfh_ret = queryFeedHeadlines($link, $feed_id, $limit,
6869 $view_mode, $is_cat, $search, $search_mode, $match_on,
6870 $order, $offset, 0, false, $since_id);
6872 $result = $qfh_ret[0];
6873 $feed_title = $qfh_ret[1];
6875 $headlines = array();
6877 while ($line = db_fetch_assoc($result)) {
6878 $is_updated = ($line["last_read"] == "" &&
6879 ($line["unread"] != "t" && $line["unread"] != "1"));
6881 $headline_row = array(
6882 "id" => (int)$line["id"],
6883 "unread" => sql_bool_to_bool($line["unread"]),
6884 "marked" => sql_bool_to_bool($line["marked"]),
6885 "published" => sql_bool_to_bool($line["published"]),
6886 "updated" => strtotime($line["updated"]),
6887 "is_updated" => $is_updated,
6888 "title" => $line["title"],
6889 "link" => $line["link"],
6890 "feed_id" => $line["feed_id"],
6891 "tags" => get_article_tags($link, $line["id"]),
6894 if ($include_attachments)
6895 $headline_row['attachments'] = get_article_enclosures($link,
6898 if ($show_excerpt) {
6899 $excerpt = truncate_string(strip_tags($line["content_preview"]), 100);
6900 $headline_row["excerpt"] = $excerpt;
6903 if ($show_content) {
6904 $headline_row["content"] = $line["content_preview"];
6907 array_push($headlines, $headline_row);
6913 function generate_error_feed($link, $error) {
6916 $reply['headlines']['id'] = -6;
6917 $reply['headlines']['is_cat'] = false;
6919 $reply['headlines']['toolbar'] = '';
6920 $reply['headlines']['content'] = "<div class='whiteBox'>". $error . "</div>";
6922 $reply['headlines-info'] = array("count" => 0,
6923 "vgroup_last_feed" => '',
6925 "disable_cache" => true);
6931 function generate_dashboard_feed($link) {
6934 $reply['headlines']['id'] = -5;
6935 $reply['headlines']['is_cat'] = false;
6937 $reply['headlines']['toolbar'] = '';
6938 $reply['headlines']['content'] = "<div class='whiteBox'>".__('No feed selected.');
6940 $reply['headlines']['content'] .= "<p class=\"small\"><span class=\"insensitive\">";
6942 $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE
."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
6943 WHERE owner_uid = " . $_SESSION['uid']);
6945 $last_updated = db_fetch_result($result, 0, "last_updated");
6946 $last_updated = make_local_datetime($link, $last_updated, false);
6948 $reply['headlines']['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
6950 $result = db_query($link, "SELECT COUNT(id) AS num_errors
6951 FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
6953 $num_errors = db_fetch_result($result, 0, "num_errors");
6955 if ($num_errors > 0) {
6956 $reply['headlines']['content'] .= "<br/>";
6957 $reply['headlines']['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
6958 __('Some feeds have update errors (click for details)')."</a>";
6960 $reply['headlines']['content'] .= "</span></p>";
6962 $reply['headlines-info'] = array("count" => 0,
6963 "vgroup_last_feed" => '',
6965 "disable_cache" => true);
6970 function save_email_address($link, $email) {
6971 // FIXME: implement persistent storage of emails
6973 if (!$_SESSION['stored_emails'])
6974 $_SESSION['stored_emails'] = array();
6976 if (!in_array($email, $_SESSION['stored_emails']))
6977 array_push($_SESSION['stored_emails'], $email);
6980 function update_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) {
6981 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6983 $sql_is_cat = bool_to_sql_bool($is_cat);
6985 $result = db_query($link, "SELECT access_key FROM ttrss_access_keys
6986 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6987 AND owner_uid = " . $owner_uid);
6989 if (db_num_rows($result) == 1) {
6990 $key = db_escape_string(sha1(uniqid(rand(), true)));
6992 db_query($link, "UPDATE ttrss_access_keys SET access_key = '$key'
6993 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6994 AND owner_uid = " . $owner_uid);
6999 return get_feed_access_key($link, $feed_id, $is_cat, $owner_uid);
7003 function get_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) {
7005 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
7007 $sql_is_cat = bool_to_sql_bool($is_cat);
7009 $result = db_query($link, "SELECT access_key FROM ttrss_access_keys
7010 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
7011 AND owner_uid = " . $owner_uid);
7013 if (db_num_rows($result) == 1) {
7014 return db_fetch_result($result, 0, "access_key");
7016 $key = db_escape_string(sha1(uniqid(rand(), true)));
7018 $result = db_query($link, "INSERT INTO ttrss_access_keys
7019 (access_key, feed_id, is_cat, owner_uid)
7020 VALUES ('$key', '$feed_id', $sql_is_cat, '$owner_uid')");
7028 * Extracts RSS/Atom feed URLs from the given HTML URL.
7030 * @param string $url HTML page URL
7032 * @return array Array of feeds. Key is the full URL, value the title
7034 function get_feeds_from_html($url, $login = false, $pass = false)
7036 $url = fix_url($url);
7037 $baseUrl = substr($url, 0, strrpos($url, '/') +
1);
7039 libxml_use_internal_errors(true);
7041 $content = @fetch_file_contents
($url, false, $login, $pass);
7043 $doc = new DOMDocument();
7044 $doc->loadHTML($content);
7045 $xpath = new DOMXPath($doc);
7046 $entries = $xpath->query('/html/head/link[@rel="alternate"]');
7047 $feedUrls = array();
7048 foreach ($entries as $entry) {
7049 if ($entry->hasAttribute('href')) {
7050 $title = $entry->getAttribute('title');
7052 $title = $entry->getAttribute('type');
7054 $feedUrl = rewrite_relative_url(
7055 $baseUrl, $entry->getAttribute('href')
7057 $feedUrls[$feedUrl] = $title;
7064 * Checks if the content behind the given URL is a HTML file
7066 * @param string $url URL to check
7068 * @return boolean True if the URL contains HTML content
7070 function url_is_html($url, $login = false, $pass = false) {
7071 $content = substr(fetch_file_contents($url, false, $login, $pass), 0, 1000);
7073 if (stripos($content, '<html>') === false
7074 && stripos($content, '<html ') === false
7082 function print_label_select($link, $name, $value, $attributes = "") {
7084 $result = db_query($link, "SELECT caption FROM ttrss_labels2
7085 WHERE owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
7087 print "<select default=\"$value\" name=\"" . htmlspecialchars($name) .
7088 "\" $attributes onchange=\"labelSelectOnChange(this)\" >";
7090 while ($line = db_fetch_assoc($result)) {
7092 $issel = ($line["caption"] == $value) ?
"selected=\"1\"" : "";
7094 print "<option value=\"".htmlspecialchars($line["caption"])."\"
7095 $issel>" . htmlspecialchars($line["caption"]) . "</option>";
7099 # print "<option value=\"ADD_LABEL\">" .__("Add label...") . "</option>";
7106 function format_article_enclosures($link, $id, $always_display_enclosures,
7109 $result = get_article_enclosures($link, $id);
7112 if (count($result) > 0) {
7114 $entries_html = array();
7117 foreach ($result as $line) {
7119 $url = $line["content_url"];
7120 $ctype = $line["content_type"];
7122 if (!$ctype) $ctype = __("unknown type");
7124 # $filename = substr($url, strrpos($url, "/")+1);
7126 $entry = format_inline_player($link, $url, $ctype);
7128 # $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
7129 # $filename . " (" . $ctype . ")" . "</a>";
7131 array_push($entries_html, $entry);
7135 $entry["type"] = $ctype;
7136 $entry["filename"] = $filename;
7137 $entry["url"] = $url;
7139 array_push($entries, $entry);
7142 $rv .= "<div class=\"postEnclosures\">";
7144 if (!get_pref($link, "STRIP_IMAGES")) {
7145 if ($always_display_enclosures ||
7146 !preg_match("/<img/i", $article_content)) {
7148 foreach ($entries as $entry) {
7150 if (preg_match("/image/", $entry["type"]) ||
7151 preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) {
7154 alt=\"".htmlspecialchars($entry["filename"])."\"
7155 src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>";
7161 if (count($entries) == 1) {
7162 $rv .= __("Attachment:") . " ";
7164 $rv .= __("Attachments:") . " ";
7167 $rv .= join(", ", $entries_html);
7175 function getLastArticleId($link) {
7176 $result = db_query($link, "SELECT MAX(ref_id) AS id FROM ttrss_user_entries
7177 WHERE owner_uid = " . $_SESSION["uid"]);
7179 if (db_num_rows($result) == 1) {
7180 return db_fetch_result($result, 0, "id");
7186 function build_url($parts) {
7187 return $parts['scheme'] . "://" . $parts['host'] . $parts['path'];
7191 * Converts a (possibly) relative URL to a absolute one.
7193 * @param string $url Base URL (i.e. from where the document is)
7194 * @param string $rel_url Possibly relative URL in the document
7196 * @return string Absolute URL
7198 function rewrite_relative_url($url, $rel_url) {
7199 if (strpos($rel_url, "://") !== false) {
7201 } else if (strpos($rel_url, "/") === 0)
7203 $parts = parse_url($url);
7204 $parts['path'] = $rel_url;
7206 return build_url($parts);
7209 $parts = parse_url($url);
7210 if (!isset($parts['path'])) {
7211 $parts['path'] = '/';
7213 $dir = $parts['path'];
7214 if (substr($dir, -1) !== '/') {
7215 $dir = dirname($parts['path']);
7216 $dir !== '/' && $dir .= '/';
7218 $parts['path'] = $dir . $rel_url;
7220 return build_url($parts);
7224 function sphinx_search($query, $offset = 0, $limit = 30) {
7225 $sphinxClient = new SphinxClient();
7227 $sphinxClient->SetServer('localhost', 9312);
7228 $sphinxClient->SetConnectTimeout(1);
7230 $sphinxClient->SetFieldWeights(array('title' => 70, 'content' => 30,
7231 'feed_title' => 20));
7233 $sphinxClient->SetMatchMode(SPH_MATCH_EXTENDED2
);
7234 $sphinxClient->SetRankingMode(SPH_RANK_PROXIMITY_BM25
);
7235 $sphinxClient->SetLimits($offset, $limit, 1000);
7236 $sphinxClient->SetArrayResult(false);
7237 $sphinxClient->SetFilter('owner_uid', array($_SESSION['uid']));
7239 $result = $sphinxClient->Query($query, SPHINX_INDEX
);
7243 if (is_array($result['matches'])) {
7244 foreach (array_keys($result['matches']) as $int_id) {
7245 $ref_id = $result['matches'][$int_id]['attrs']['ref_id'];
7246 array_push($ids, $ref_id);
7253 function cleanup_tags($link, $days = 14, $limit = 1000) {
7255 if (DB_TYPE
== "pgsql") {
7256 $interval_query = "date_updated < NOW() - INTERVAL '$days days'";
7257 } else if (DB_TYPE
== "mysql") {
7258 $interval_query = "date_updated < DATE_SUB(NOW(), INTERVAL $days DAY)";
7263 while ($limit > 0) {
7266 $query = "SELECT ttrss_tags.id AS id
7267 FROM ttrss_tags, ttrss_user_entries, ttrss_entries
7268 WHERE post_int_id = int_id AND $interval_query AND
7269 ref_id = ttrss_entries.id AND tag_cache != '' LIMIT $limit_part";
7271 $result = db_query($link, $query);
7275 while ($line = db_fetch_assoc($result)) {
7276 array_push($ids, $line['id']);
7279 if (count($ids) > 0) {
7280 $ids = join(",", $ids);
7283 $tmp_result = db_query($link, "DELETE FROM ttrss_tags WHERE id IN ($ids)");
7284 $tags_deleted +
= db_affected_rows($link, $tmp_result);
7289 $limit -= $limit_part;
7294 return $tags_deleted;
7297 function feedlist_init_cat($link, $cat_id, $hidden = false) {
7299 $cat_id = (int) $cat_id;
7302 $cat_unread = ccache_find($link, $cat_id, $_SESSION["uid"], true);
7303 } else if ($cat_id == 0 ||
$cat_id == -2) {
7304 $cat_unread = getCategoryUnread($link, $cat_id);
7307 $obj['id'] = 'CAT:' . $cat_id;
7308 $obj['items'] = array();
7309 $obj['name'] = getCategoryTitle($link, $cat_id);
7310 $obj['type'] = 'feed';
7311 $obj['unread'] = (int) $cat_unread;
7312 $obj['hidden'] = $hidden;
7313 $obj['bare_id'] = $cat_id;
7318 function feedlist_init_feed($link, $feed_id, $title = false, $unread = false, $error = '', $updated = '') {
7320 $feed_id = (int) $feed_id;
7323 $title = getFeedTitle($link, $feed_id, false);
7325 if ($unread === false)
7326 $unread = getFeedUnread($link, $feed_id, false);
7328 $obj['id'] = 'FEED:' . $feed_id;
7329 $obj['name'] = $title;
7330 $obj['unread'] = (int) $unread;
7331 $obj['type'] = 'feed';
7332 $obj['error'] = $error;
7333 $obj['updated'] = $updated;
7334 $obj['icon'] = getFeedIcon($feed_id);
7335 $obj['bare_id'] = $feed_id;
7341 function fetch_twitter_rss($link, $url, $owner_uid) {
7342 $result = db_query($link, "SELECT twitter_oauth FROM ttrss_users
7343 WHERE id = $owner_uid");
7345 $access_token = json_decode(db_fetch_result($result, 0, 'twitter_oauth'), true);
7346 $url_escaped = db_escape_string($url);
7348 if ($access_token) {
7350 $tmhOAuth = new tmhOAuth(array(
7351 'consumer_key' => CONSUMER_KEY
,
7352 'consumer_secret' => CONSUMER_SECRET
,
7353 'user_token' => $access_token['oauth_token'],
7354 'user_secret' => $access_token['oauth_token_secret'],
7357 $code = $tmhOAuth->request('GET', $url);
7361 $content = $tmhOAuth->response
['response'];
7363 define('MAGPIE_CACHE_ON', false);
7365 $rss = new MagpieRSS($content, MAGPIE_OUTPUT_ENCODING
,
7366 MAGPIE_INPUT_ENCODING
, MAGPIE_DETECT_ENCODING
);
7372 db_query($link, "UPDATE ttrss_feeds
7373 SET last_error = 'OAuth authorization failed ($code).'
7374 WHERE feed_url = '$url_escaped' AND owner_uid = $owner_uid");
7379 db_query($link, "UPDATE ttrss_feeds
7380 SET last_error = 'OAuth information not found.'
7381 WHERE feed_url = '$url_escaped' AND owner_uid = $owner_uid");
7387 function print_user_stylesheet($link) {
7388 $value = get_pref($link, 'USER_STYLESHEET');
7391 print "<style type=\"text/css\">";
7392 print str_replace("<br/>", "\n", $value);
7398 function rewrite_urls($line) {
7403 $result = preg_replace("/((?<!=.)((http|https|ftp)+):\/\/[^ ,!]+)/i",
7404 "<a target=\"_blank\" href=\"\\1\">\\1</a>", $line);
7409 function filter_to_sql($filter) {
7412 if (DB_TYPE
== "pgsql")
7415 $reg_qpart = "REGEXP";
7417 switch ($filter["type"]) {
7419 $query = "LOWER(ttrss_entries.title) $reg_qpart LOWER('".
7420 $filter['reg_exp'] . "')";
7423 $query = "LOWER(ttrss_entries.content) $reg_qpart LOWER('".
7424 $filter['reg_exp'] . "')";
7427 $query = "LOWER(ttrss_entries.title) $reg_qpart LOWER('".
7428 $filter['reg_exp'] . "') OR LOWER(" .
7429 "ttrss_entries.content) $reg_qpart LOWER('" . $filter['reg_exp'] . "')";
7432 $query = "LOWER(ttrss_user_entries.tag_cache) $reg_qpart LOWER('".
7433 $filter['reg_exp'] . "')";
7436 $query = "LOWER(ttrss_entries.link) $reg_qpart LOWER('".
7437 $filter['reg_exp'] . "')";
7441 if ($filter["filter_param"] == "before")
7446 $timestamp = date("Y-m-d H:N:s", strtotime($filter["reg_exp"]));
7447 $query = "ttrss_entries.date_entered $cmp_qpart '$timestamp'";
7450 $query = "LOWER(ttrss_entries.author) $reg_qpart LOWER('".
7451 $filter['reg_exp'] . "')";
7455 if ($filter["inverse"])
7456 $query = "NOT ($query)";
7459 if (DB_TYPE
== "pgsql") {
7460 $query = " ($query) AND ttrss_entries.date_entered > NOW() - INTERVAL '14 days'";
7462 $query = " ($query) AND ttrss_entries.date_entered > DATE_SUB(NOW(), INTERVAL 14 DAY)";
7472 // -1 - never connected
7473 // 0 - no data received
7474 // 1 - data received successfully
7475 // 2 - did not receive valid data
7476 // >10 - server error, code + 10 (e.g. 16 means server error 6)
7478 function get_linked_feeds($link, $instance_id = false) {
7480 $instance_qpart = "id = '$instance_id' AND ";
7482 $instance_qpart = "";
7484 if (DB_TYPE
== "pgsql") {
7485 $date_qpart = "last_connected < NOW() - INTERVAL '6 hours'";
7487 $date_qpart = "last_connected < DATE_SUB(NOW(), INTERVAL 6 HOUR)";
7490 $result = db_query($link, "SELECT id, access_key, access_url FROM ttrss_linked_instances
7491 WHERE $instance_qpart $date_qpart ORDER BY last_connected");
7493 while ($line = db_fetch_assoc($result)) {
7496 _debug("Updating: " . $line['access_url'] . " ($id)");
7498 $fetch_url = $line['access_url'] . '/backend.php?op=fbexport';
7499 $post_query = 'key=' . $line['access_key'];
7501 $feeds = fetch_file_contents($fetch_url, false, false, false, $post_query);
7504 $feeds = json_decode($feeds, true);
7507 if ($feeds['error']) {
7508 $status = $feeds['error']['code'] +
10;
7512 if (count($feeds['feeds']) > 0) {
7514 db_query($link, "DELETE FROM ttrss_linked_feeds
7515 WHERE instance_id = '$id'");
7517 foreach ($feeds['feeds'] as $feed) {
7518 $feed_url = db_escape_string($feed['feed_url']);
7519 $title = db_escape_string($feed['title']);
7520 $subscribers = db_escape_string($feed['subscribers']);
7521 $site_url = db_escape_string($feed['site_url']);
7523 db_query($link, "INSERT INTO ttrss_linked_feeds
7524 (feed_url, site_url, title, subscribers, instance_id, created, updated)
7526 ('$feed_url', '$site_url', '$title', '$subscribers', '$id', NOW(), NOW())");
7529 // received 0 feeds, this might indicate that
7530 // the instance on the other hand is rebuilding feedbrowser cache
7531 // we will try again later
7533 // TODO: maybe perform expiration based on updated here?
7536 _debug("Processed " . count($feeds['feeds']) . " feeds.");
7546 _debug("Status: $status");
7548 db_query($link, "UPDATE ttrss_linked_instances SET
7549 last_status_out = '$status', last_connected = NOW() WHERE id = '$id'");