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($ch, CURLOPT_USERAGENT
, SELF_USER_AGENT
);
387 curl_setopt($ch, CURLOPT_POST
, true);
388 curl_setopt($ch, CURLOPT_POSTFIELDS
, $post_query);
392 curl_setopt($ch, CURLOPT_USERPWD
, "$login:$pass");
394 $contents = @curl_exec
($ch);
395 if ($contents === false) {
400 $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE
);
401 $content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE
);
404 if ($http_code != 200 ||
$type && strpos($content_type, "$type") === false) {
410 if ($login && $pass ){
411 $url_parts = array();
413 preg_match("/(^[^:]*):\/\/(.*)/", $url, $url_parts);
415 if ($url_parts[1] && $url_parts[2]) {
416 $url = $url_parts[1] . "://$login:$pass@" . $url_parts[2];
420 return @file_get_contents
($url);
426 * Try to determine the favicon URL for a feed.
427 * adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/)
428 * http://dev.wp-plugins.org/file/favatars/trunk/favatars.php
430 * @param string $url A feed or page URL
432 * @return mixed The favicon URL, or false if none was found.
434 function get_favicon_url($url) {
436 $favicon_url = false;
438 if ($html = @fetch_file_contents
($url)) {
440 libxml_use_internal_errors(true);
442 $doc = new DOMDocument();
443 $doc->loadHTML($html);
444 $xpath = new DOMXPath($doc);
446 $base = $xpath->query('/html/head/base');
447 foreach ($base as $b) {
448 $url = $b->getAttribute("href");
452 $entries = $xpath->query('/html/head/link[@rel="shortcut icon" or @rel="icon"]');
453 if (count($entries) > 0) {
454 foreach ($entries as $entry) {
455 $favicon_url = rewrite_relative_url($url, $entry->getAttribute("href"));
462 $favicon_url = rewrite_relative_url($url, "/favicon.ico");
465 } // function get_favicon_url
467 function check_feed_favicon($site_url, $feed, $link) {
468 # print "FAVICON [$site_url]: $favicon_url\n";
470 $icon_file = ICONS_DIR
. "/$feed.ico";
472 if (!file_exists($icon_file)) {
473 $favicon_url = get_favicon_url($site_url);
476 $contents = fetch_file_contents($favicon_url, "image");
479 $fp = fopen($icon_file, "w");
482 fwrite($fp, $contents);
484 chmod($icon_file, 0644);
491 function update_rss_feed($link, $feed, $ignore_daemon = false, $no_cache = false) {
495 /* Update all feeds with the same URL to utilize memcache */
498 $result = db_query($link, "SELECT f1.id
499 FROM ttrss_feeds AS f1, ttrss_feeds AS f2
500 WHERE f2.feed_url = f1.feed_url AND f2.id = '$feed'");
502 while ($line = db_fetch_assoc($result)) {
503 update_rss_feed_real($link, $line["id"], $ignore_daemon, $no_cache);
506 update_rss_feed_real($link, $feed, $ignore_daemon, $no_cache);
510 function update_rss_feed_real($link, $feed, $ignore_daemon = false, $no_cache = false,
511 $override_url = false) {
515 $debug_enabled = defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug'];
517 if (!$_REQUEST["daemon"] && !$ignore_daemon) {
521 if ($debug_enabled) {
522 _debug("update_rss_feed: start");
525 if (!$ignore_daemon) {
527 if (DB_TYPE
== "pgsql") {
528 $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
530 $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
533 $result = db_query($link, "SELECT id,update_interval,auth_login,
534 auth_pass,cache_images,update_method
535 FROM ttrss_feeds WHERE id = '$feed' AND $updstart_thresh_qpart");
539 $result = db_query($link, "SELECT id,update_interval,auth_login,
540 feed_url,auth_pass,cache_images,update_method,last_updated,
541 mark_unread_on_update, owner_uid, update_on_checksum_change,
543 FROM ttrss_feeds WHERE id = '$feed'");
547 if (db_num_rows($result) == 0) {
548 if ($debug_enabled) {
549 _debug("update_rss_feed: feed $feed NOT FOUND/SKIPPED");
554 $update_method = db_fetch_result($result, 0, "update_method");
555 $last_updated = db_fetch_result($result, 0, "last_updated");
556 $owner_uid = db_fetch_result($result, 0, "owner_uid");
557 $mark_unread_on_update = sql_bool_to_bool(db_fetch_result($result,
558 0, "mark_unread_on_update"));
559 $update_on_checksum_change = sql_bool_to_bool(db_fetch_result($result,
560 0, "update_on_checksum_change"));
561 $pubsub_state = db_fetch_result($result, 0, "pubsub_state");
563 db_query($link, "UPDATE ttrss_feeds SET last_update_started = NOW()
564 WHERE id = '$feed'");
566 $auth_login = db_fetch_result($result, 0, "auth_login");
567 $auth_pass = db_fetch_result($result, 0, "auth_pass");
569 if ($update_method == 0)
570 $update_method = DEFAULT_UPDATE_METHOD +
1;
576 if ($update_method == 2)
577 $use_simplepie = true;
579 $use_simplepie = false;
581 if ($debug_enabled) {
582 _debug("update method: $update_method (feed setting: $update_method) (use simplepie: $use_simplepie)\n");
585 if ($update_method == 1) {
586 $auth_login = urlencode($auth_login);
587 $auth_pass = urlencode($auth_pass);
590 $update_interval = db_fetch_result($result, 0, "update_interval");
591 $cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images"));
592 $fetch_url = db_fetch_result($result, 0, "feed_url");
594 if ($update_interval < 0) { return false; }
596 $feed = db_escape_string($feed);
598 if ($auth_login && $auth_pass ){
599 $url_parts = array();
600 preg_match("/(^[^:]*):\/\/(.*)/", $fetch_url, $url_parts);
602 if ($url_parts[1] && $url_parts[2]) {
603 $fetch_url = $url_parts[1] . "://$auth_login:$auth_pass@" . $url_parts[2];
609 $fetch_url = $override_url;
611 if ($debug_enabled) {
612 _debug("update_rss_feed: fetching [$fetch_url]...");
615 $obj_id = md5("FDATA:$use_simplepie:$fetch_url");
617 if ($memcache && $obj = $memcache->get($obj_id)) {
619 if ($debug_enabled) {
620 _debug("update_rss_feed: data found in memcache.");
627 if ($update_method == 3) {
628 $rss = fetch_twitter_rss($link, $fetch_url, $owner_uid);
629 } else if ($update_method == 1) {
631 define('MAGPIE_CACHE_AGE', get_feed_update_interval($link, $feed) * 60);
632 define('MAGPIE_CACHE_ON', !$no_cache);
633 define('MAGPIE_FETCH_TIME_OUT', 60);
634 define('MAGPIE_CACHE_DIR', CACHE_DIR
. "/magpie");
636 $rss = @fetch_rss
($fetch_url);
638 $simplepie_cache_dir = CACHE_DIR
. "/simplepie";
640 if (!is_dir($simplepie_cache_dir)) {
641 mkdir($simplepie_cache_dir);
644 $rss = new SimplePie();
645 $rss->set_useragent(SELF_USER_AGENT
);
646 # $rss->set_timeout(10);
647 $rss->set_feed_url($fetch_url);
648 $rss->set_output_encoding('UTF-8');
650 if (SIMPLEPIE_CACHE_IMAGES
&& $cache_images) {
652 if ($debug_enabled) {
653 _debug("enabling image cache");
656 $rss->set_image_handler("image.php", 'i');
659 if ($debug_enabled) {
660 _debug("feed update interval (sec): " .
661 get_feed_update_interval($link, $feed)*60);
664 $rss->enable_cache(!$no_cache);
667 $rss->set_cache_location($simplepie_cache_dir);
668 $rss->set_cache_duration(get_feed_update_interval($link, $feed) * 60);
674 if ($memcache && $rss) $memcache->add($obj_id, $rss, 0, 300);
679 if ($debug_enabled) {
680 _debug("update_rss_feed: fetch done, parsing...");
683 $feed = db_escape_string($feed);
685 if ($update_method == 2) {
686 $fetch_ok = !$rss->error();
693 if ($debug_enabled) {
694 _debug("update_rss_feed: processing feed data...");
697 // db_query($link, "BEGIN");
699 $result = db_query($link, "SELECT title,icon_url,site_url,owner_uid
700 FROM ttrss_feeds WHERE id = '$feed'");
702 $registered_title = db_fetch_result($result, 0, "title");
703 $orig_icon_url = db_fetch_result($result, 0, "icon_url");
704 $orig_site_url = db_fetch_result($result, 0, "site_url");
706 $owner_uid = db_fetch_result($result, 0, "owner_uid");
708 if ($use_simplepie) {
709 $site_url = $rss->get_link();
711 $site_url = $rss->channel
["link"];
714 $site_url = rewrite_relative_url($fetch_url, $site_url);
716 if ($debug_enabled) {
717 _debug("update_rss_feed: checking favicon...");
720 check_feed_favicon($site_url, $feed, $link);
722 if (!$registered_title ||
$registered_title == "[Unknown]") {
724 if ($use_simplepie) {
725 $feed_title = db_escape_string($rss->get_title());
727 $feed_title = db_escape_string($rss->channel
["title"]);
730 if ($debug_enabled) {
731 _debug("update_rss_feed: registering title: $feed_title");
734 db_query($link, "UPDATE ttrss_feeds SET
735 title = '$feed_title' WHERE id = '$feed'");
738 // weird, weird Magpie
739 if (!$use_simplepie) {
740 if (!$site_url) $site_url = db_escape_string($rss->channel
["link_"]);
743 if ($site_url && $orig_site_url != db_escape_string($site_url)) {
744 db_query($link, "UPDATE ttrss_feeds SET
745 site_url = '$site_url' WHERE id = '$feed'");
748 // print "I: " . $rss->channel["image"]["url"];
750 if (!$use_simplepie) {
751 $icon_url = db_escape_string($rss->image
["url"]);
753 $icon_url = db_escape_string($rss->get_image_url());
756 $icon_url = substr($icon_url, 0, 250);
758 if ($icon_url && $orig_icon_url != $icon_url) {
759 db_query($link, "UPDATE ttrss_feeds SET icon_url = '$icon_url' WHERE id = '$feed'");
762 if ($debug_enabled) {
763 _debug("update_rss_feed: loading filters...");
766 $filters = load_filters($link, $feed, $owner_uid);
768 // if ($debug_enabled) {
769 // print_r($filters);
772 if ($use_simplepie) {
773 $iterator = $rss->get_items();
775 $iterator = $rss->items
;
776 if (!$iterator ||
!is_array($iterator)) $iterator = $rss->entries
;
777 if (!$iterator ||
!is_array($iterator)) $iterator = $rss;
780 if (!is_array($iterator)) {
781 /* db_query($link, "UPDATE ttrss_feeds
782 SET last_error = 'Parse error: can\'t find any articles.'
783 WHERE id = '$feed'"); */
785 // clear any errors and mark feed as updated if fetched okay
786 // even if it's blank
788 if ($debug_enabled) {
789 _debug("update_rss_feed: entry iterator is not an array, no articles?");
792 db_query($link, "UPDATE ttrss_feeds
793 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
795 return; // no articles
798 if ($pubsub_state != 2 && PUBSUBHUBBUB_ENABLED
) {
800 if ($debug_enabled) _debug("update_rss_feed: checking for PUSH hub...");
802 $feed_hub_url = false;
803 if ($use_simplepie) {
804 $links = $rss->get_links('hub');
806 if ($links && is_array($links)) {
807 foreach ($links as $l) {
814 $atom = $rss->channel
['atom'];
817 if ($atom['link@rel'] == 'hub') {
818 $feed_hub_url = $atom['link@href'];
821 if (!$feed_hub_url && $atom['link#'] > 1) {
822 for ($i = 2; $i <= $atom['link#']; $i++
) {
823 if ($atom["link#$i@rel"] == 'hub') {
824 $feed_hub_url = $atom["link#$i@href"];
830 $feed_hub_url = $rss->channel
['link_hub'];
834 if ($debug_enabled) _debug("update_rss_feed: feed hub url: $feed_hub_url");
836 if ($feed_hub_url && function_exists('curl_init') &&
837 !ini_get("open_basedir")) {
839 $callback_url = get_self_url_prefix() .
840 "/backend.php?op=pubsub&id=$feed";
842 $s = new Subscriber($feed_hub_url, $callback_url);
844 $rc = $s->subscribe($fetch_url);
847 _debug("update_rss_feed: feed hub url found, subscribe request sent.");
849 db_query($link, "UPDATE ttrss_feeds SET pubsub_state = 1
850 WHERE id = '$feed'");
854 if ($debug_enabled) {
855 _debug("update_rss_feed: processing articles...");
858 foreach ($iterator as $item) {
860 if ($_REQUEST['xdebug'] == 2) {
864 if ($use_simplepie) {
865 $entry_guid = $item->get_id();
866 if (!$entry_guid) $entry_guid = $item->get_link();
867 if (!$entry_guid) $entry_guid = make_guid_from_title($item->get_title());
871 $entry_guid = $item["id"];
873 if (!$entry_guid) $entry_guid = $item["guid"];
874 if (!$entry_guid) $entry_guid = $item["about"];
875 if (!$entry_guid) $entry_guid = $item["link"];
876 if (!$entry_guid) $entry_guid = make_guid_from_title($item["title"]);
879 if ($debug_enabled) {
880 _debug("update_rss_feed: guid $entry_guid");
883 if (!$entry_guid) continue;
885 $entry_timestamp = "";
887 if ($use_simplepie) {
888 $entry_timestamp = strtotime($item->get_date());
890 $rss_2_date = $item['pubdate'];
891 $rss_1_date = $item['dc']['date'];
892 $atom_date = $item['issued'];
893 if (!$atom_date) $atom_date = $item['updated'];
895 if ($atom_date != "") $entry_timestamp = parse_w3cdtf($atom_date);
896 if ($rss_1_date != "") $entry_timestamp = parse_w3cdtf($rss_1_date);
897 if ($rss_2_date != "") $entry_timestamp = strtotime($rss_2_date);
901 if ($entry_timestamp == "" ||
$entry_timestamp == -1 ||
!$entry_timestamp) {
902 $entry_timestamp = time();
903 $no_orig_date = 'true';
905 $no_orig_date = 'false';
908 $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp);
910 if ($debug_enabled) {
911 _debug("update_rss_feed: date $entry_timestamp [$entry_timestamp_fmt]");
914 if ($use_simplepie) {
915 $entry_title = $item->get_title();
917 $entry_title = trim(strip_tags($item["title"]));
920 if ($use_simplepie) {
921 $entry_link = $item->get_link();
923 // strange Magpie workaround
924 $entry_link = $item["link_"];
925 if (!$entry_link) $entry_link = $item["link"];
928 $entry_link = rewrite_relative_url($site_url, $entry_link);
930 if ($debug_enabled) {
931 _debug("update_rss_feed: title $entry_title");
932 _debug("update_rss_feed: link $entry_link");
935 if (!$entry_title) $entry_title = date("Y-m-d H:i:s", $entry_timestamp);;
937 $entry_link = strip_tags($entry_link);
939 if ($use_simplepie) {
940 $entry_content = $item->get_content();
941 if (!$entry_content) $entry_content = $item->get_description();
943 $entry_content = $item["content:escaped"];
945 if (!$entry_content) $entry_content = $item["content:encoded"];
946 if (!$entry_content) $entry_content = $item["content"]["encoded"];
947 if (!$entry_content) $entry_content = $item["content"];
949 // Magpie bugs are getting ridiculous
950 if (trim($entry_content) == "Array") $entry_content = false;
952 if (!$entry_content) $entry_content = $item["atom_content"];
953 if (!$entry_content) $entry_content = $item["summary"];
955 if (!$entry_content ||
956 strlen($entry_content) < strlen($item["description"])) {
957 $entry_content = $item["description"];
961 if (is_array($entry_content)) {
962 $entry_content = $entry_content["encoded"];
963 if (!$entry_content) $entry_content = $entry_content["escaped"];
967 if ($_REQUEST["xdebug"] == 2) {
968 print "update_rss_feed: content: ";
969 print_r(htmlspecialchars($entry_content));
972 $entry_content_unescaped = $entry_content;
974 if ($use_simplepie) {
975 $entry_comments = strip_tags($item->data
["comments"]);
976 if ($item->get_author()) {
977 $entry_author_item = $item->get_author();
978 $entry_author = $entry_author_item->get_name();
979 if (!$entry_author) $entry_author = $entry_author_item->get_email();
981 $entry_author = db_escape_string($entry_author);
984 $entry_comments = strip_tags($item["comments"]);
986 $entry_author = db_escape_string(strip_tags($item['dc']['creator']));
988 if ($item['author']) {
990 if (is_array($item['author'])) {
992 if (!$entry_author) {
993 $entry_author = db_escape_string(strip_tags($item['author']['name']));
996 if (!$entry_author) {
997 $entry_author = db_escape_string(strip_tags($item['author']['email']));
1001 if (!$entry_author) {
1002 $entry_author = db_escape_string(strip_tags($item['author']));
1007 if (preg_match('/^[\t\n\r ]*$/', $entry_author)) $entry_author = '';
1009 $entry_guid = db_escape_string(strip_tags($entry_guid));
1010 $entry_guid = mb_substr($entry_guid, 0, 250);
1012 $result = db_query($link, "SELECT id FROM ttrss_entries
1013 WHERE guid = '$entry_guid'");
1015 $entry_content = db_escape_string($entry_content, false);
1017 $content_hash = "SHA1:" . sha1(strip_tags($entry_content));
1019 $entry_title = db_escape_string($entry_title);
1020 $entry_link = db_escape_string($entry_link);
1021 $entry_comments = mb_substr(db_escape_string($entry_comments), 0, 250);
1022 $entry_author = mb_substr($entry_author, 0, 250);
1024 if ($use_simplepie) {
1025 $num_comments = 0; #FIXME#
1027 $num_comments = db_escape_string($item["slash"]["comments"]);
1030 if (!$num_comments) $num_comments = 0;
1032 if ($debug_enabled) {
1033 _debug("update_rss_feed: looking for tags [1]...");
1036 // parse <category> entries into tags
1038 $additional_tags = array();
1040 if ($use_simplepie) {
1042 $additional_tags_src = $item->get_categories();
1044 if (is_array($additional_tags_src)) {
1045 foreach ($additional_tags_src as $tobj) {
1046 array_push($additional_tags, $tobj->get_term());
1050 if ($debug_enabled) {
1051 _debug("update_rss_feed: category tags:");
1052 print_r($additional_tags);
1057 $t_ctr = $item['category#'];
1060 $additional_tags = array();
1061 } else if ($t_ctr > 0) {
1062 $additional_tags = array($item['category']);
1064 if ($item['category@term']) {
1065 array_push($additional_tags, $item['category@term']);
1068 for ($i = 0; $i <= $t_ctr; $i++
) {
1069 if ($item["category#$i"]) {
1070 array_push($additional_tags, $item["category#$i"]);
1073 if ($item["category#$i@term"]) {
1074 array_push($additional_tags, $item["category#$i@term"]);
1079 // parse <dc:subject> elements
1081 $t_ctr = $item['dc']['subject#'];
1084 array_push($additional_tags, $item['dc']['subject']);
1086 for ($i = 0; $i <= $t_ctr; $i++
) {
1087 if ($item['dc']["subject#$i"]) {
1088 array_push($additional_tags, $item['dc']["subject#$i"]);
1094 if ($debug_enabled) {
1095 _debug("update_rss_feed: looking for tags [2]...");
1099 // <a href="..." rel="tag">Xorg</a>, //
1103 preg_match_all("/<a.*?rel=['\"]tag['\"].*?\>([^<]+)<\/a>/i",
1104 $entry_content_unescaped, $entry_tags);
1106 $entry_tags = $entry_tags[1];
1108 $entry_tags = array_merge($entry_tags, $additional_tags);
1109 $entry_tags = array_unique($entry_tags);
1111 for ($i = 0; $i < count($entry_tags); $i++
)
1112 $entry_tags[$i] = mb_strtolower($entry_tags[$i], 'utf-8');
1114 if ($debug_enabled) {
1115 _debug("update_rss_feed: unfiltered tags found:");
1116 print_r($entry_tags);
1121 $entry_content = sanitize_article_content($entry_content);
1122 $entry_title = sanitize_article_content($entry_title);
1124 if ($debug_enabled) {
1125 _debug("update_rss_feed: done collecting data [TITLE:$entry_title]");
1128 db_query($link, "BEGIN");
1130 if (db_num_rows($result) == 0) {
1132 if ($debug_enabled) {
1133 _debug("update_rss_feed: base guid not found");
1136 // base post entry does not exist, create it
1138 $result = db_query($link,
1139 "INSERT INTO ttrss_entries
1156 '$entry_timestamp_fmt',
1166 // we keep encountering the entry in feeds, so we need to
1167 // update date_updated column so that we don't get horrible
1168 // dupes when the entry gets purged and reinserted again e.g.
1169 // in the case of SLOW SLOW OMG SLOW updating feeds
1171 $base_entry_id = db_fetch_result($result, 0, "id");
1173 db_query($link, "UPDATE ttrss_entries SET date_updated = NOW()
1174 WHERE id = '$base_entry_id'");
1177 // now it should exist, if not - bad luck then
1179 $result = db_query($link, "SELECT
1180 id,content_hash,no_orig_date,title,
1181 ".SUBSTRING_FOR_DATE
."(date_updated,1,19) as date_updated,
1182 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated,
1186 WHERE guid = '$entry_guid'");
1191 if (db_num_rows($result) == 1) {
1193 if ($debug_enabled) {
1194 _debug("update_rss_feed: base guid found, checking for user record");
1197 // this will be used below in update handler
1198 $orig_content_hash = db_fetch_result($result, 0, "content_hash");
1199 $orig_title = db_fetch_result($result, 0, "title");
1200 $orig_num_comments = db_fetch_result($result, 0, "num_comments");
1201 $orig_date_updated = strtotime(db_fetch_result($result,
1202 0, "date_updated"));
1204 $ref_id = db_fetch_result($result, 0, "id");
1205 $entry_ref_id = $ref_id;
1207 // check for user post link to main table
1209 // do we allow duplicate posts with same GUID in different feeds?
1210 if (get_pref($link, "ALLOW_DUPLICATE_POSTS", $owner_uid, false)) {
1211 $dupcheck_qpart = "AND (feed_id = '$feed' OR feed_id IS NULL)";
1213 $dupcheck_qpart = "";
1216 /* Collect article tags here so we could filter by them: */
1218 $article_filters = get_article_filters($filters, $entry_title,
1219 $entry_content, $entry_link, $entry_timestamp, $entry_author,
1222 if ($debug_enabled) {
1223 _debug("update_rss_feed: article filters: ");
1224 if (count($article_filters) != 0) {
1225 print_r($article_filters);
1229 if (find_article_filter($article_filters, "filter")) {
1230 db_query($link, "COMMIT"); // close transaction in progress
1234 $score = calculate_article_score($article_filters);
1236 if ($debug_enabled) {
1237 _debug("update_rss_feed: initial score: $score");
1240 $query = "SELECT ref_id, int_id FROM ttrss_user_entries WHERE
1241 ref_id = '$ref_id' AND owner_uid = '$owner_uid'
1244 // if ($_REQUEST["xdebug"]) print "$query\n";
1246 $result = db_query($link, $query);
1248 // okay it doesn't exist - create user entry
1249 if (db_num_rows($result) == 0) {
1251 if ($debug_enabled) {
1252 _debug("update_rss_feed: user record not found, creating...");
1255 if ($score >= -500 && !find_article_filter($article_filters, 'catchup')) {
1257 $last_read_qpart = 'NULL';
1260 $last_read_qpart = 'NOW()';
1263 if (find_article_filter($article_filters, 'mark') ||
$score > 1000) {
1269 if (find_article_filter($article_filters, 'publish')) {
1270 $published = 'true';
1272 $published = 'false';
1275 $result = db_query($link,
1276 "INSERT INTO ttrss_user_entries
1277 (ref_id, owner_uid, feed_id, unread, last_read, marked,
1278 published, score, tag_cache, label_cache, uuid)
1279 VALUES ('$ref_id', '$owner_uid', '$feed', $unread,
1280 $last_read_qpart, $marked, $published, '$score', '', '', '')");
1282 if (PUBSUBHUBBUB_HUB
&& $published == 'true') {
1283 $rss_link = get_self_url_prefix() .
1284 "/backend.php?op=rss&id=-2&key=" .
1285 get_feed_access_key($link, -2, false, $owner_uid);
1287 $p = new Publisher(PUBSUBHUBBUB_HUB
);
1289 $pubsub_result = $p->publish_update($rss_link);
1292 $result = db_query($link,
1293 "SELECT int_id FROM ttrss_user_entries WHERE
1294 ref_id = '$ref_id' AND owner_uid = '$owner_uid' AND
1295 feed_id = '$feed' LIMIT 1");
1297 if (db_num_rows($result) == 1) {
1298 $entry_int_id = db_fetch_result($result, 0, "int_id");
1301 if ($debug_enabled) {
1302 _debug("update_rss_feed: user record FOUND");
1305 $entry_ref_id = db_fetch_result($result, 0, "ref_id");
1306 $entry_int_id = db_fetch_result($result, 0, "int_id");
1309 if ($debug_enabled) {
1310 _debug("update_rss_feed: RID: $entry_ref_id, IID: $entry_int_id");
1313 $post_needs_update = false;
1314 $update_insignificant = false;
1316 if ($orig_num_comments != $num_comments) {
1317 $post_needs_update = true;
1318 $update_insignificant = true;
1321 if ($content_hash != $orig_content_hash) {
1322 $post_needs_update = true;
1323 $update_insignificant = false;
1326 if (db_escape_string($orig_title) != $entry_title) {
1327 $post_needs_update = true;
1328 $update_insignificant = false;
1331 // if post needs update, update it and mark all user entries
1332 // linking to this post as updated
1333 if ($post_needs_update) {
1335 if (defined('DAEMON_EXTENDED_DEBUG')) {
1336 _debug("update_rss_feed: post $entry_guid needs update...");
1339 // print "<!-- post $orig_title needs update : $post_needs_update -->";
1341 db_query($link, "UPDATE ttrss_entries
1342 SET title = '$entry_title', content = '$entry_content',
1343 content_hash = '$content_hash',
1344 updated = '$entry_timestamp_fmt',
1345 num_comments = '$num_comments'
1346 WHERE id = '$ref_id'");
1348 if (!$update_insignificant) {
1349 if ($mark_unread_on_update) {
1350 db_query($link, "UPDATE ttrss_user_entries
1351 SET last_read = null, unread = true WHERE ref_id = '$ref_id'");
1352 } else if ($update_on_checksum_change) {
1353 db_query($link, "UPDATE ttrss_user_entries
1354 SET last_read = null WHERE ref_id = '$ref_id'
1355 AND unread = false");
1361 db_query($link, "COMMIT");
1363 if ($debug_enabled) {
1364 _debug("update_rss_feed: assigning labels...");
1367 assign_article_to_labels($link, $entry_ref_id, $article_filters,
1370 if ($debug_enabled) {
1371 _debug("update_rss_feed: looking for enclosures...");
1376 $enclosures = array();
1378 if ($use_simplepie) {
1379 $encs = $item->get_enclosures();
1381 if (is_array($encs)) {
1382 foreach ($encs as $e) {
1384 $e->link
, $e->type
, $e->length
);
1386 array_push($enclosures, $e_item);
1393 $e_ctr = $item['enclosure#'];
1396 $e_item = array($item['enclosure@url'],
1397 $item['enclosure@type'],
1398 $item['enclosure@length']);
1400 array_push($enclosures, $e_item);
1402 for ($i = 0; $i <= $e_ctr; $i++
) {
1404 if ($item["enclosure#$i@url"]) {
1405 $e_item = array($item["enclosure#$i@url"],
1406 $item["enclosure#$i@type"],
1407 $item["enclosure#$i@length"]);
1408 array_push($enclosures, $e_item);
1414 // can there be many of those? yes -fox
1416 $m_ctr = $item['media']['content#'];
1419 $e_item = array($item['media']['content@url'],
1420 $item['media']['content@medium'],
1421 $item['media']['content@length']);
1423 array_push($enclosures, $e_item);
1425 for ($i = 0; $i <= $m_ctr; $i++
) {
1427 if ($item["media"]["content#$i@url"]) {
1428 $e_item = array($item["media"]["content#$i@url"],
1429 $item["media"]["content#$i@medium"],
1430 $item["media"]["content#$i@length"]);
1431 array_push($enclosures, $e_item);
1439 if ($debug_enabled) {
1440 _debug("update_rss_feed: article enclosures:");
1441 print_r($enclosures);
1444 db_query($link, "BEGIN");
1446 foreach ($enclosures as $enc) {
1447 $enc_url = db_escape_string($enc[0]);
1448 $enc_type = db_escape_string($enc[1]);
1449 $enc_dur = db_escape_string($enc[2]);
1451 $result = db_query($link, "SELECT id FROM ttrss_enclosures
1452 WHERE content_url = '$enc_url' AND post_id = '$entry_ref_id'");
1454 if (db_num_rows($result) == 0) {
1455 db_query($link, "INSERT INTO ttrss_enclosures
1456 (content_url, content_type, title, duration, post_id) VALUES
1457 ('$enc_url', '$enc_type', '', '$enc_dur', '$entry_ref_id')");
1461 db_query($link, "COMMIT");
1463 // check for manual tags (we have to do it here since they're loaded from filters)
1465 foreach ($article_filters as $f) {
1466 if ($f[0] == "tag") {
1468 $manual_tags = trim_array(explode(",", $f[1]));
1470 foreach ($manual_tags as $tag) {
1471 if (tag_is_valid($tag)) {
1472 array_push($entry_tags, $tag);
1480 $boring_tags = trim_array(explode(",", mb_strtolower(get_pref($link,
1481 'BLACKLISTED_TAGS', $owner_uid, ''), 'utf-8')));
1483 $filtered_tags = array();
1484 $tags_to_cache = array();
1486 if ($entry_tags && is_array($entry_tags)) {
1487 foreach ($entry_tags as $tag) {
1488 if (array_search($tag, $boring_tags) === false) {
1489 array_push($filtered_tags, $tag);
1494 $filtered_tags = array_unique($filtered_tags);
1496 if ($debug_enabled) {
1497 _debug("update_rss_feed: filtered article tags:");
1498 print_r($filtered_tags);
1501 // Save article tags in the database
1503 if (count($filtered_tags) > 0) {
1505 db_query($link, "BEGIN");
1507 foreach ($filtered_tags as $tag) {
1509 $tag = sanitize_tag($tag);
1510 $tag = db_escape_string($tag);
1512 if (!tag_is_valid($tag)) continue;
1514 $result = db_query($link, "SELECT id FROM ttrss_tags
1515 WHERE tag_name = '$tag' AND post_int_id = '$entry_int_id' AND
1516 owner_uid = '$owner_uid' LIMIT 1");
1518 if ($result && db_num_rows($result) == 0) {
1520 db_query($link, "INSERT INTO ttrss_tags
1521 (owner_uid,tag_name,post_int_id)
1522 VALUES ('$owner_uid','$tag', '$entry_int_id')");
1525 array_push($tags_to_cache, $tag);
1528 /* update the cache */
1530 $tags_to_cache = array_unique($tags_to_cache);
1532 $tags_str = db_escape_string(join(",", $tags_to_cache));
1534 db_query($link, "UPDATE ttrss_user_entries
1535 SET tag_cache = '$tags_str' WHERE ref_id = '$entry_ref_id'
1536 AND owner_uid = $owner_uid");
1538 db_query($link, "COMMIT");
1541 if ($debug_enabled) {
1542 _debug("update_rss_feed: article processed");
1546 if (!$last_updated) {
1547 if ($debug_enabled) {
1548 _debug("update_rss_feed: new feed, catching it up...");
1550 catchup_feed($link, $feed, false, $owner_uid);
1553 if ($debug_enabled) {
1554 _debug("purging feed...");
1557 purge_feed($link, $feed, 0, $debug_enabled);
1559 db_query($link, "UPDATE ttrss_feeds
1560 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
1562 // db_query($link, "COMMIT");
1566 if ($use_simplepie) {
1567 $error_msg = mb_substr($rss->error(), 0, 250);
1569 $error_msg = mb_substr(magpie_error(), 0, 250);
1572 if ($debug_enabled) {
1573 _debug("update_rss_feed: error fetching feed: $error_msg");
1576 $error_msg = db_escape_string($error_msg);
1579 "UPDATE ttrss_feeds SET last_error = '$error_msg',
1580 last_updated = NOW() WHERE id = '$feed'");
1583 if ($use_simplepie) {
1587 if ($debug_enabled) {
1588 _debug("update_rss_feed: done");
1593 function print_select($id, $default, $values, $attributes = "") {
1594 print "<select name=\"$id\" id=\"$id\" $attributes>";
1595 foreach ($values as $v) {
1597 $sel = "selected=\"1\"";
1601 print "<option value=\"$v\" $sel>$v</option>";
1606 function print_select_hash($id, $default, $values, $attributes = "") {
1607 print "<select name=\"$id\" id='$id' $attributes>";
1608 foreach (array_keys($values) as $v) {
1610 $sel = 'selected="selected"';
1614 print "<option $sel value=\"$v\">".$values[$v]."</option>";
1620 function get_article_filters($filters, $title, $content, $link, $timestamp, $author, $tags) {
1623 if ($filters["title"]) {
1624 foreach ($filters["title"] as $filter) {
1625 $reg_exp = $filter["reg_exp"];
1626 $inverse = $filter["inverse"];
1627 if ((!$inverse && @preg_match
("/$reg_exp/i", $title)) ||
1628 ($inverse && !@preg_match
("/$reg_exp/i", $title))) {
1630 array_push($matches, array($filter["action"], $filter["action_param"]));
1635 if ($filters["content"]) {
1636 foreach ($filters["content"] as $filter) {
1637 $reg_exp = $filter["reg_exp"];
1638 $inverse = $filter["inverse"];
1640 if ((!$inverse && @preg_match
("/$reg_exp/i", $content)) ||
1641 ($inverse && !@preg_match
("/$reg_exp/i", $content))) {
1643 array_push($matches, array($filter["action"], $filter["action_param"]));
1648 if ($filters["both"]) {
1649 foreach ($filters["both"] as $filter) {
1650 $reg_exp = $filter["reg_exp"];
1651 $inverse = $filter["inverse"];
1654 if (!@preg_match
("/$reg_exp/i", $title) && !preg_match("/$reg_exp/i", $content)) {
1655 array_push($matches, array($filter["action"], $filter["action_param"]));
1658 if (@preg_match
("/$reg_exp/i", $title) ||
preg_match("/$reg_exp/i", $content)) {
1659 array_push($matches, array($filter["action"], $filter["action_param"]));
1665 if ($filters["link"]) {
1666 $reg_exp = $filter["reg_exp"];
1667 foreach ($filters["link"] as $filter) {
1668 $reg_exp = $filter["reg_exp"];
1669 $inverse = $filter["inverse"];
1671 if ((!$inverse && @preg_match
("/$reg_exp/i", $link)) ||
1672 ($inverse && !@preg_match
("/$reg_exp/i", $link))) {
1674 array_push($matches, array($filter["action"], $filter["action_param"]));
1679 if ($filters["date"]) {
1680 $reg_exp = $filter["reg_exp"];
1681 foreach ($filters["date"] as $filter) {
1682 $date_modifier = $filter["filter_param"];
1683 $inverse = $filter["inverse"];
1684 $check_timestamp = strtotime($filter["reg_exp"]);
1686 # no-op when timestamp doesn't parse to prevent misfires
1688 if ($check_timestamp) {
1691 if ($date_modifier == "before" && $timestamp < $check_timestamp ||
1692 $date_modifier == "after" && $timestamp > $check_timestamp) {
1696 if ($inverse) $match_ok = !$match_ok;
1699 array_push($matches, array($filter["action"], $filter["action_param"]));
1705 if ($filters["author"]) {
1706 foreach ($filters["author"] as $filter) {
1707 $reg_exp = $filter["reg_exp"];
1708 $inverse = $filter["inverse"];
1709 if ((!$inverse && @preg_match
("/$reg_exp/i", $author)) ||
1710 ($inverse && !@preg_match
("/$reg_exp/i", $author))) {
1712 array_push($matches, array($filter["action"], $filter["action_param"]));
1717 if ($filters["tag"]) {
1719 $tag_string = join(",", $tags);
1721 foreach ($filters["tag"] as $filter) {
1722 $reg_exp = $filter["reg_exp"];
1723 $inverse = $filter["inverse"];
1725 if ((!$inverse && @preg_match
("/$reg_exp/i", $tag_string)) ||
1726 ($inverse && !@preg_match
("/$reg_exp/i", $tag_string))) {
1728 array_push($matches, array($filter["action"], $filter["action_param"]));
1737 function find_article_filter($filters, $filter_name) {
1738 foreach ($filters as $f) {
1739 if ($f[0] == $filter_name) {
1746 function calculate_article_score($filters) {
1749 foreach ($filters as $f) {
1750 if ($f[0] == "score") {
1757 function assign_article_to_labels($link, $id, $filters, $owner_uid) {
1758 foreach ($filters as $f) {
1759 if ($f[0] == "label") {
1760 label_add_article($link, $id, $f[1], $owner_uid);
1765 function getmicrotime() {
1766 list($usec, $sec) = explode(" ",microtime());
1767 return ((float)$usec +
(float)$sec);
1770 function print_radio($id, $default, $true_is, $values, $attributes = "") {
1771 foreach ($values as $v) {
1778 if ($v == $true_is) {
1779 $sel .= " value=\"1\"";
1781 $sel .= " value=\"0\"";
1784 print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\"
1785 type=\"radio\" $sel $attributes name=\"$id\"> $v ";
1790 function initialize_user_prefs($link, $uid, $profile = false) {
1792 $uid = db_escape_string($uid);
1796 $profile_qpart = "AND profile IS NULL";
1798 $profile_qpart = "AND profile = '$profile'";
1801 if (get_schema_version($link) < 63) $profile_qpart = "";
1803 db_query($link, "BEGIN");
1805 $result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs");
1807 $u_result = db_query($link, "SELECT pref_name
1808 FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart");
1810 $active_prefs = array();
1812 while ($line = db_fetch_assoc($u_result)) {
1813 array_push($active_prefs, $line["pref_name"]);
1816 while ($line = db_fetch_assoc($result)) {
1817 if (array_search($line["pref_name"], $active_prefs) === FALSE) {
1818 // print "adding " . $line["pref_name"] . "<br>";
1820 if (get_schema_version($link) < 63) {
1821 db_query($link, "INSERT INTO ttrss_user_prefs
1822 (owner_uid,pref_name,value) VALUES
1823 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')");
1826 db_query($link, "INSERT INTO ttrss_user_prefs
1827 (owner_uid,pref_name,value, profile) VALUES
1828 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."', $profile)");
1834 db_query($link, "COMMIT");
1838 function lookup_user_id($link, $user) {
1840 $result = db_query($link, "SELECT id FROM ttrss_users WHERE login = '$user'");
1842 if (db_num_rows($result) == 1) {
1843 return db_fetch_result($result, 0, "id");
1849 /* function http_authenticate_user($link) {
1850 if (!$_SERVER["PHP_AUTH_USER"]) {
1852 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1853 header('HTTP/1.0 401 Unauthorized');
1857 $auth_result = authenticate_user($link,
1858 $_SERVER["PHP_AUTH_USER"], $_SERVER["PHP_AUTH_PW"]);
1860 if (!$auth_result) {
1861 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1862 header('HTTP/1.0 401 Unauthorized');
1870 function get_ssl_certificate_id() {
1871 if ($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"]) {
1872 return sha1($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"] .
1873 $_SERVER["REDIRECT_SSL_CLIENT_V_START"] .
1874 $_SERVER["REDIRECT_SSL_CLIENT_V_END"] .
1875 $_SERVER["REDIRECT_SSL_CLIENT_S_DN"]);
1880 function get_login_by_ssl_certificate($link) {
1882 $cert_serial = db_escape_string(get_ssl_certificate_id());
1885 $result = db_query($link, "SELECT login FROM ttrss_user_prefs, ttrss_users
1886 WHERE pref_name = 'SSL_CERT_SERIAL' AND value = '$cert_serial' AND
1887 owner_uid = ttrss_users.id");
1889 if (db_num_rows($result) != 0) {
1890 return db_escape_string(db_fetch_result($result, 0, "login"));
1897 function get_remote_user($link) {
1899 if (defined('ALLOW_REMOTE_USER_AUTH') && ALLOW_REMOTE_USER_AUTH
) {
1900 return db_escape_string($_SERVER["REMOTE_USER"]);
1903 return db_escape_string(get_login_by_ssl_certificate($link));
1906 function get_remote_fakepass($link) {
1907 if (get_remote_user($link))
1913 function authenticate_user($link, $login, $password, $force_auth = false) {
1915 if (!SINGLE_USER_MODE
) {
1917 $pwd_hash1 = encrypt_password($password);
1918 $pwd_hash2 = encrypt_password($password, $login);
1919 $login = db_escape_string($login);
1921 $remote_user = get_remote_user($link);
1923 if ($remote_user && $remote_user == $login && $login != "admin") {
1925 $login = $remote_user;
1927 $query = "SELECT id,login,access_level,pwd_hash
1928 FROM ttrss_users WHERE
1931 if (defined('AUTO_CREATE_USER') && AUTO_CREATE_USER
1932 && $_SERVER["REMOTE_USER"]) {
1933 $result = db_query($link, $query);
1936 if (db_num_rows($result) == 0) {
1937 $query2 = "INSERT INTO ttrss_users
1938 (login,access_level,last_login,created)
1939 VALUES ('$login', 0, null, NOW())";
1940 db_query($link, $query2);
1945 $query = "SELECT id,login,access_level,pwd_hash
1946 FROM ttrss_users WHERE
1947 login = '$login' AND (pwd_hash = '$pwd_hash1' OR
1948 pwd_hash = '$pwd_hash2')";
1951 $result = db_query($link, $query);
1953 if (db_num_rows($result) == 1) {
1954 $_SESSION["uid"] = db_fetch_result($result, 0, "id");
1955 $_SESSION["name"] = db_fetch_result($result, 0, "login");
1956 $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level");
1958 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
1962 // LemonLDAP can send user informations via HTTP HEADER
1963 if (defined('AUTO_CREATE_USER') && AUTO_CREATE_USER
){
1965 $fullname = $_SERVER['HTTP_USER_NAME'] ?
$_SERVER['HTTP_USER_NAME'] : $_SERVER['AUTHENTICATE_CN'];
1967 $fullname = db_escape_string($fullname);
1968 db_query($link, "UPDATE ttrss_users SET full_name = '$fullname' WHERE id = " .
1972 $email = $_SERVER['HTTP_USER_MAIL'] ?
$_SERVER['HTTP_USER_MAIL'] : $_SERVER['AUTHENTICATE_MAIL'];
1974 $email = db_escape_string($email);
1975 db_query($link, "UPDATE ttrss_users SET email = '$email' WHERE id = " .
1980 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1981 $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash");
1983 $_SESSION["last_version_check"] = time();
1985 initialize_user_prefs($link, $_SESSION["uid"]);
1994 $_SESSION["uid"] = 1;
1995 $_SESSION["name"] = "admin";
1997 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1999 initialize_user_prefs($link, $_SESSION["uid"]);
2005 function make_password($length = 8) {
2008 $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ";
2012 while ($i < $length) {
2013 $char = substr($possible, mt_rand(0, strlen($possible)-1), 1);
2015 if (!strstr($password, $char)) {
2023 // this is called after user is created to initialize default feeds, labels
2026 // user preferences are checked on every login, not here
2028 function initialize_user($link, $uid) {
2030 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
2031 values ('$uid', 'Tiny Tiny RSS: New Releases',
2032 'http://tt-rss.org/releases.rss')");
2034 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
2035 values ('$uid', 'Tiny Tiny RSS: Forum',
2036 'http://tt-rss.org/forum/rss.php')");
2039 function logout_user() {
2041 if (isset($_COOKIE[session_name()])) {
2042 setcookie(session_name(), '', time()-42000, '/');
2046 function get_script_urlpath() {
2047 return preg_replace('/\/[^\/]*$/', "", $_SERVER["REQUEST_URI"]);
2050 function validate_session($link) {
2051 if (SINGLE_USER_MODE
) return true;
2053 $check_ip = $_SESSION['ip_address'];
2055 switch (SESSION_CHECK_ADDRESS
) {
2060 $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+
1);
2063 $check_ip = substr($check_ip, 0, strrpos($check_ip, '.'));
2064 $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+
1);
2068 if ($check_ip && strpos($_SERVER['REMOTE_ADDR'], $check_ip) !== 0) {
2069 $_SESSION["login_error_msg"] =
2070 __("Session failed to validate (incorrect IP)");
2074 if ($_SESSION["ref_schema_version"] != get_schema_version($link, true))
2077 if ($_SESSION["uid"]) {
2079 $result = db_query($link,
2080 "SELECT pwd_hash FROM ttrss_users WHERE id = '".$_SESSION["uid"]."'");
2082 $pwd_hash = db_fetch_result($result, 0, "pwd_hash");
2084 if ($pwd_hash != $_SESSION["pwd_hash"]) {
2089 /* if ($_SESSION["cookie_lifetime"] && $_SESSION["uid"]) {
2091 //print_r($_SESSION);
2093 if (time() > $_SESSION["cookie_lifetime"]) {
2101 function login_sequence($link, $mobile = false) {
2102 if (!SINGLE_USER_MODE
) {
2104 $login_action = $_POST["login_action"];
2106 # try to authenticate user if called from login form
2107 if ($login_action == "do_login") {
2108 $login = $_POST["login"];
2109 $password = $_POST["password"];
2110 $remember_me = $_POST["remember_me"];
2112 if (authenticate_user($link, $login, $password)) {
2113 $_POST["password"] = "";
2115 $_SESSION["language"] = $_POST["language"];
2116 $_SESSION["ref_schema_version"] = get_schema_version($link, true);
2117 $_SESSION["bw_limit"] = !!$_POST["bw_limit"];
2119 if ($_POST["profile"]) {
2121 $profile = db_escape_string($_POST["profile"]);
2123 $result = db_query($link, "SELECT id FROM ttrss_settings_profiles
2124 WHERE id = '$profile' AND owner_uid = " . $_SESSION["uid"]);
2126 if (db_num_rows($result) != 0) {
2127 $_SESSION["profile"] = $profile;
2128 $_SESSION["prefs_cache"] = array();
2132 if ($_REQUEST['return']) {
2133 header("Location: " . $_REQUEST['return']);
2135 header("Location: " . $_SERVER["REQUEST_URI"]);
2142 $_SESSION["login_error_msg"] = __("Incorrect username or password");
2146 if (!$_SESSION["uid"] ||
!validate_session($link)) {
2148 if (get_remote_user($link) && AUTO_LOGIN
) {
2149 authenticate_user($link, get_remote_user($link), null);
2150 $_SESSION["ref_schema_version"] = get_schema_version($link, true);
2152 render_login_form($link, $mobile);
2153 //header("Location: login.php");
2157 /* bump login timestamp */
2158 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
2161 if ($_SESSION["language"] && SESSION_COOKIE_LIFETIME
> 0) {
2162 setcookie("ttrss_lang", $_SESSION["language"],
2163 time() + SESSION_COOKIE_LIFETIME
);
2166 // try to remove possible duplicates from feed counter cache
2167 // ccache_cleanup($link, $_SESSION["uid"]);
2171 return authenticate_user($link, "admin", null);
2175 function truncate_string($str, $max_len, $suffix = '…') {
2176 if (mb_strlen($str, "utf-8") > $max_len - 3) {
2177 return mb_substr($str, 0, $max_len, "utf-8") . $suffix;
2183 function theme_image($link, $filename) {
2185 $theme_path = get_user_theme_path($link);
2187 if ($theme_path && is_file($theme_path.$filename)) {
2188 return $theme_path.$filename;
2197 function get_user_theme($link) {
2199 if (get_schema_version($link) >= 63 && $_SESSION["uid"]) {
2200 $theme_name = get_pref($link, "_THEME_ID");
2201 if (is_dir("themes/$theme_name")) {
2212 function get_user_theme_path($link) {
2215 if (get_schema_version($link) >= 63 && $_SESSION["uid"]) {
2216 $theme_name = get_pref($link, "_THEME_ID");
2218 if ($theme_name && is_dir("themes/$theme_name")) {
2219 $theme_path = "themes/$theme_name/";
2228 if (is_file("$theme_path/theme.ini")) {
2229 $ini = parse_ini_file("$theme_path/theme.ini", true);
2230 if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED
) {
2238 function get_user_theme_options($link) {
2239 $t = get_user_theme_path($link);
2242 if (is_file("$t/theme.ini")) {
2243 $ini = parse_ini_file("$t/theme.ini", true);
2244 if ($ini['theme']['version']) {
2245 return $ini['theme']['options'];
2252 function print_theme_includes($link) {
2254 $t = get_user_theme_path($link);
2258 print "<link rel=\"stylesheet\" type=\"text/css\"
2259 href=\"$t/theme.css?$time \">";
2260 if (file_exists("$t/theme.js")) {
2261 print "<script type=\"text/javascript\" src=\"$t/theme.js?$time\">
2267 function get_all_themes() {
2268 $themes = glob("themes/*");
2274 foreach ($themes as $t) {
2275 if (is_file("$t/theme.ini")) {
2276 $ini = parse_ini_file("$t/theme.ini", true);
2277 if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED
&&
2278 !$ini['theme']['disabled']) {
2280 $entry["path"] = $t;
2281 $entry["base"] = basename($t);
2282 $entry["name"] = $ini['theme']['name'];
2283 $entry["version"] = $ini['theme']['version'];
2284 $entry["author"] = $ini['theme']['author'];
2285 $entry["options"] = $ini['theme']['options'];
2286 array_push($rv, $entry);
2294 function convert_timestamp($timestamp, $source_tz, $dest_tz) {
2297 $source_tz = new DateTimeZone($source_tz);
2298 } catch (Exception
$e) {
2299 $source_tz = new DateTimeZone('UTC');
2303 $dest_tz = new DateTimeZone($dest_tz);
2304 } catch (Exception
$e) {
2305 $dest_tz = new DateTimeZone('UTC');
2308 $dt = new DateTime(date('Y-m-d H:i:s', $timestamp), $source_tz);
2309 return $dt->format('U') +
$dest_tz->getOffset($dt);
2312 function make_local_datetime($link, $timestamp, $long, $owner_uid = false,
2313 $no_smart_dt = false) {
2315 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2316 if (!$timestamp) $timestamp = '1970-01-01 0:00';
2321 # We store date in UTC internally
2322 $dt = new DateTime($timestamp, $utc_tz);
2324 if ($tz_offset == -1) {
2326 $user_tz_string = get_pref($link, 'USER_TIMEZONE', $owner_uid);
2329 $user_tz = new DateTimeZone($user_tz_string);
2330 } catch (Exception
$e) {
2334 $tz_offset = $user_tz->getOffset($dt);
2337 $user_timestamp = $dt->format('U') +
$tz_offset;
2339 if (!$no_smart_dt) {
2340 return smart_date_time($link, $user_timestamp,
2341 $tz_offset, $owner_uid);
2344 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
2346 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
2348 return date($format, $user_timestamp);
2352 function smart_date_time($link, $timestamp, $tz_offset = 0, $owner_uid = false) {
2353 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2355 if (date("Y.m.d", $timestamp) == date("Y.m.d", time() +
$tz_offset)) {
2356 return date("G:i", $timestamp);
2357 } else if (date("Y", $timestamp) == date("Y", time() +
$tz_offset)) {
2358 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
2359 return date($format, $timestamp);
2361 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
2362 return date($format, $timestamp);
2366 function smart_date($timestamp) {
2367 if (date("Y.m.d", $timestamp) == date("Y.m.d")) {
2369 } else if (date("Y", $timestamp) == date("Y")) {
2370 return date("D m", $timestamp);
2372 return date("Y/m/d", $timestamp);
2376 function sql_bool_to_string($s) {
2377 if ($s == "t" ||
$s == "1") {
2384 function sql_bool_to_bool($s) {
2385 if ($s == "t" ||
$s == "1" ||
$s == "true") {
2392 function bool_to_sql_bool($s) {
2400 function toggleEvenOdd($a) {
2407 // Session caching removed due to causing wrong redirects to upgrade
2408 // script when get_schema_version() is called on an obsolete session
2409 // created on a previous schema version.
2410 function get_schema_version($link, $nocache = false) {
2411 global $schema_version;
2413 if (!$schema_version) {
2414 $result = db_query($link, "SELECT schema_version FROM ttrss_version");
2415 $version = db_fetch_result($result, 0, "schema_version");
2416 $schema_version = $version;
2419 return $schema_version;
2423 function sanity_check($link) {
2428 $schema_version = get_schema_version($link, true);
2430 if ($schema_version != SCHEMA_VERSION
) {
2434 if (DB_TYPE
== "mysql") {
2435 $result = db_query($link, "SELECT true", false);
2436 if (db_num_rows($result) != 1) {
2441 if (db_escape_string("testTEST") != "testTEST") {
2445 return array("code" => $error_code, "message" => $ERRORS[$error_code]);
2448 function file_is_locked($filename) {
2449 if (function_exists('flock')) {
2450 $fp = @fopen
(LOCK_DIRECTORY
. "/$filename", "r");
2452 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2453 flock($fp, LOCK_UN
);
2463 return true; // consider the file always locked and skip the test
2466 function make_lockfile($filename) {
2467 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
2469 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2470 if (function_exists('posix_getpid')) {
2471 fwrite($fp, posix_getpid() . "\n");
2479 function make_stampfile($filename) {
2480 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
2482 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2483 fwrite($fp, time() . "\n");
2484 flock($fp, LOCK_UN
);
2492 function sql_random_function() {
2493 if (DB_TYPE
== "mysql") {
2500 function catchup_feed($link, $feed, $cat_view, $owner_uid = false) {
2502 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2504 //if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
2506 if (is_numeric($feed)) {
2512 $cat_qpart = "cat_id = '$feed'";
2514 $cat_qpart = "cat_id IS NULL";
2517 $tmp_result = db_query($link, "SELECT id
2518 FROM ttrss_feeds WHERE $cat_qpart AND owner_uid = $owner_uid");
2520 while ($tmp_line = db_fetch_assoc($tmp_result)) {
2522 $tmp_feed = $tmp_line["id"];
2524 db_query($link, "UPDATE ttrss_user_entries
2525 SET unread = false,last_read = NOW()
2526 WHERE feed_id = '$tmp_feed' AND owner_uid = $owner_uid");
2528 } else if ($feed == -2) {
2530 db_query($link, "UPDATE ttrss_user_entries
2531 SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*)
2532 FROM ttrss_user_labels2 WHERE article_id = ref_id) > 0
2533 AND unread = true AND owner_uid = $owner_uid");
2536 } else if ($feed > 0) {
2538 db_query($link, "UPDATE ttrss_user_entries
2539 SET unread = false,last_read = NOW()
2540 WHERE feed_id = '$feed' AND owner_uid = $owner_uid");
2542 } else if ($feed < 0 && $feed > -10) { // special, like starred
2545 db_query($link, "UPDATE ttrss_user_entries
2546 SET unread = false,last_read = NOW()
2547 WHERE marked = true AND owner_uid = $owner_uid");
2551 db_query($link, "UPDATE ttrss_user_entries
2552 SET unread = false,last_read = NOW()
2553 WHERE published = true AND owner_uid = $owner_uid");
2558 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE");
2560 if (DB_TYPE
== "pgsql") {
2561 $match_part = "updated > NOW() - INTERVAL '$intl hour' ";
2563 $match_part = "updated > DATE_SUB(NOW(),
2564 INTERVAL $intl HOUR) ";
2567 $result = db_query($link, "SELECT id FROM ttrss_entries,
2568 ttrss_user_entries WHERE $match_part AND
2570 ttrss_user_entries.ref_id = ttrss_entries.id AND
2571 owner_uid = $owner_uid");
2573 $affected_ids = array();
2575 while ($line = db_fetch_assoc($result)) {
2576 array_push($affected_ids, $line["id"]);
2579 catchupArticlesById($link, $affected_ids, 0);
2583 db_query($link, "UPDATE ttrss_user_entries
2584 SET unread = false,last_read = NOW()
2585 WHERE owner_uid = $owner_uid");
2588 } else if ($feed < -10) { // label
2590 $label_id = -$feed - 11;
2592 db_query($link, "UPDATE ttrss_user_entries, ttrss_user_labels2
2593 SET unread = false, last_read = NOW()
2594 WHERE label_id = '$label_id' AND unread = true
2595 AND owner_uid = '$owner_uid' AND ref_id = article_id");
2599 ccache_update($link, $feed, $owner_uid, $cat_view);
2602 db_query($link, "BEGIN");
2604 $tag_name = db_escape_string($feed);
2606 $result = db_query($link, "SELECT post_int_id FROM ttrss_tags
2607 WHERE tag_name = '$tag_name' AND owner_uid = $owner_uid");
2609 while ($line = db_fetch_assoc($result)) {
2610 db_query($link, "UPDATE ttrss_user_entries SET
2611 unread = false, last_read = NOW()
2612 WHERE int_id = " . $line["post_int_id"]);
2614 db_query($link, "COMMIT");
2618 function getAllCounters($link, $omode = "flc", $active_feed = false) {
2620 if (!$omode) $omode = "flc";
2622 $data = getGlobalCounters($link);
2624 $data = array_merge($data, getVirtCounters($link));
2626 if (strchr($omode, "l")) $data = array_merge($data, getLabelCounters($link));
2627 if (strchr($omode, "f")) $data = array_merge($data, getFeedCounters($link, $active_feed));
2628 if (strchr($omode, "t")) $data = array_merge($data, getTagCounters($link));
2629 if (strchr($omode, "c")) $data = array_merge($data, getCategoryCounters($link));
2634 function getCategoryCounters($link) {
2637 /* Labels category */
2639 $cv = array("id" => -2, "kind" => "cat",
2640 "counter" => getCategoryUnread($link, -2));
2642 array_push($ret_arr, $cv);
2644 $age_qpart = getMaxAgeSubquery();
2646 $result = db_query($link, "SELECT id AS cat_id, value AS unread
2647 FROM ttrss_feed_categories, ttrss_cat_counters_cache
2648 WHERE ttrss_cat_counters_cache.feed_id = id AND
2649 ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]);
2651 while ($line = db_fetch_assoc($result)) {
2652 $line["cat_id"] = (int) $line["cat_id"];
2654 $cv = array("id" => $line["cat_id"], "kind" => "cat",
2655 "counter" => $line["unread"]);
2657 array_push($ret_arr, $cv);
2660 /* Special case: NULL category doesn't actually exist in the DB */
2662 $cv = array("id" => 0, "kind" => "cat",
2663 "counter" => ccache_find($link, 0, $_SESSION["uid"], true));
2665 array_push($ret_arr, $cv);
2670 function getCategoryUnread($link, $cat, $owner_uid = false) {
2672 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2677 $cat_query = "cat_id = '$cat'";
2679 $cat_query = "cat_id IS NULL";
2682 $age_qpart = getMaxAgeSubquery();
2684 $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE $cat_query
2685 AND owner_uid = " . $owner_uid);
2687 $cat_feeds = array();
2688 while ($line = db_fetch_assoc($result)) {
2689 array_push($cat_feeds, "feed_id = " . $line["id"]);
2692 if (count($cat_feeds) == 0) return 0;
2694 $match_part = implode(" OR ", $cat_feeds);
2696 $result = db_query($link, "SELECT COUNT(int_id) AS unread
2697 FROM ttrss_user_entries,ttrss_entries
2698 WHERE unread = true AND ($match_part) AND id = ref_id
2699 AND $age_qpart AND owner_uid = " . $owner_uid);
2703 # this needs to be rewritten
2704 while ($line = db_fetch_assoc($result)) {
2705 $unread +
= $line["unread"];
2709 } else if ($cat == -1) {
2710 return getFeedUnread($link, -1) +
getFeedUnread($link, -2) +
getFeedUnread($link, -3) +
getFeedUnread($link, 0);
2711 } else if ($cat == -2) {
2713 $result = db_query($link, "
2714 SELECT COUNT(unread) AS unread FROM
2715 ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds
2716 WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND
2717 ttrss_labels2.owner_uid = '$owner_uid'
2718 AND unread = true AND feed_id = ttrss_feeds.id
2719 AND ttrss_user_entries.owner_uid = '$owner_uid'");
2721 $unread = db_fetch_result($result, 0, "unread");
2728 function getMaxAgeSubquery($days = COUNTERS_MAX_AGE
) {
2729 if (DB_TYPE
== "pgsql") {
2730 return "ttrss_entries.date_updated >
2731 NOW() - INTERVAL '$days days'";
2733 return "ttrss_entries.date_updated >
2734 DATE_SUB(NOW(), INTERVAL $days DAY)";
2738 function getFeedUnread($link, $feed, $is_cat = false) {
2739 return getFeedArticles($link, $feed, $is_cat, true, $_SESSION["uid"]);
2742 function getLabelUnread($link, $label_id, $owner_uid = false) {
2743 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2745 $result = db_query($link, "
2746 SELECT COUNT(unread) AS unread FROM
2747 ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds
2748 WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND
2749 ttrss_labels2.owner_uid = '$owner_uid' AND ttrss_labels2.id = '$label_id'
2750 AND unread = true AND feed_id = ttrss_feeds.id
2751 AND ttrss_user_entries.owner_uid = '$owner_uid'");
2753 if (db_num_rows($result) != 0) {
2754 return db_fetch_result($result, 0, "unread");
2760 function getFeedArticles($link, $feed, $is_cat = false, $unread_only = false,
2761 $owner_uid = false) {
2763 $n_feed = (int) $feed;
2765 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2768 $unread_qpart = "unread = true";
2770 $unread_qpart = "true";
2773 $age_qpart = getMaxAgeSubquery();
2776 return getCategoryUnread($link, $n_feed, $owner_uid);
2777 } if ($feed != "0" && $n_feed == 0) {
2779 $feed = db_escape_string($feed);
2781 $result = db_query($link, "SELECT SUM((SELECT COUNT(int_id)
2782 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
2783 AND ref_id = id AND $age_qpart
2784 AND $unread_qpart)) AS count FROM ttrss_tags
2785 WHERE owner_uid = $owner_uid AND tag_name = '$feed'");
2786 return db_fetch_result($result, 0, "count");
2788 } else if ($n_feed == -1) {
2789 $match_part = "marked = true";
2790 } else if ($n_feed == -2) {
2791 $match_part = "published = true";
2792 } else if ($n_feed == -3) {
2793 $match_part = "unread = true AND score >= 0";
2795 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
2797 if (DB_TYPE
== "pgsql") {
2798 $match_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
2800 $match_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
2802 } else if ($n_feed == -4) {
2803 $match_part = "true";
2804 } else if ($n_feed >= 0) {
2807 $match_part = "feed_id = '$n_feed'";
2809 $match_part = "feed_id IS NULL";
2812 } else if ($feed < -10) {
2814 $label_id = -$feed - 11;
2816 return getLabelUnread($link, $label_id, $owner_uid);
2823 $from_qpart = "ttrss_user_entries,ttrss_feeds,ttrss_entries";
2824 $feeds_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
2826 $from_qpart = "ttrss_user_entries,ttrss_entries";
2830 $query = "SELECT count(int_id) AS unread
2831 FROM $from_qpart WHERE
2832 ttrss_user_entries.ref_id = ttrss_entries.id AND
2835 $unread_qpart AND ($match_part) AND ttrss_user_entries.owner_uid = $owner_uid";
2837 $result = db_query($link, $query);
2841 $result = db_query($link, "SELECT COUNT(post_int_id) AS unread
2842 FROM ttrss_tags,ttrss_user_entries,ttrss_entries
2843 WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id
2844 AND $unread_qpart AND $age_qpart AND
2845 ttrss_tags.owner_uid = " . $owner_uid);
2848 $unread = db_fetch_result($result, 0, "unread");
2853 function getGlobalUnread($link, $user_id = false) {
2856 $user_id = $_SESSION["uid"];
2859 $result = db_query($link, "SELECT SUM(value) AS c_id FROM ttrss_counters_cache
2860 WHERE owner_uid = '$user_id' AND feed_id > 0");
2862 $c_id = db_fetch_result($result, 0, "c_id");
2867 function getGlobalCounters($link, $global_unread = -1) {
2870 if ($global_unread == -1) {
2871 $global_unread = getGlobalUnread($link);
2874 $cv = array("id" => "global-unread",
2875 "counter" => $global_unread);
2877 array_push($ret_arr, $cv);
2879 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
2880 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2882 $subscribed_feeds = db_fetch_result($result, 0, "fn");
2884 $cv = array("id" => "subscribed-feeds",
2885 "counter" => $subscribed_feeds);
2887 array_push($ret_arr, $cv);
2892 function getSubscribedFeeds($link) {
2893 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
2894 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2896 return db_fetch_result($result, 0, "fn");
2899 function getTagCounters($link) {
2903 $age_qpart = getMaxAgeSubquery();
2905 $result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id)
2906 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
2907 AND ref_id = id AND $age_qpart
2908 AND unread = true)) AS count FROM ttrss_tags
2909 WHERE owner_uid = ".$_SESSION['uid']." GROUP BY tag_name
2910 ORDER BY count DESC LIMIT 55");
2914 while ($line = db_fetch_assoc($result)) {
2915 $tags[$line["tag_name"]] +
= $line["count"];
2918 foreach (array_keys($tags) as $tag) {
2919 $unread = $tags[$tag];
2920 $tag = htmlspecialchars($tag);
2922 $cv = array("id" => $tag,
2924 "counter" => $unread);
2926 array_push($ret_arr, $cv);
2932 function getVirtCounters($link) {
2936 for ($i = 0; $i >= -4; $i--) {
2938 $count = getFeedUnread($link, $i);
2940 $cv = array("id" => $i,
2941 "counter" => $count);
2943 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2944 // $cv["xmsg"] = getFeedArticles($link, $i)." ".__("total");
2946 array_push($ret_arr, $cv);
2952 function getLabelCounters($link, $descriptions = false) {
2956 $age_qpart = getMaxAgeSubquery();
2958 $owner_uid = $_SESSION["uid"];
2960 $result = db_query($link, "SELECT id, caption FROM ttrss_labels2
2961 WHERE owner_uid = '$owner_uid'");
2963 while ($line = db_fetch_assoc($result)) {
2965 $id = -$line["id"] - 11;
2967 $label_name = $line["caption"];
2968 $count = getFeedUnread($link, $id);
2970 $cv = array("id" => $id,
2971 "counter" => $count);
2974 $cv["description"] = $label_name;
2976 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2977 // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
2979 array_push($ret_arr, $cv);
2985 function getFeedCounters($link, $active_feed = false) {
2989 $age_qpart = getMaxAgeSubquery();
2991 $query = "SELECT ttrss_feeds.id,
2993 ".SUBSTRING_FOR_DATE
."(ttrss_feeds.last_updated,1,19) AS last_updated,
2994 last_error, value AS count
2995 FROM ttrss_feeds, ttrss_counters_cache
2996 WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]."
2997 AND ttrss_counters_cache.feed_id = id";
2999 $result = db_query($link, $query);
3000 $fctrs_modified = false;
3002 while ($line = db_fetch_assoc($result)) {
3005 $count = $line["count"];
3006 $last_error = htmlspecialchars($line["last_error"]);
3008 $last_updated = make_local_datetime($link, $line['last_updated'], false);
3010 $has_img = feed_has_icon($id);
3012 if (date('Y') - date('Y', strtotime($line['last_updated'])) > 2)
3015 $cv = array("id" => $id,
3016 "updated" => $last_updated,
3017 "counter" => $count,
3018 "has_img" => (int) $has_img);
3021 $cv["error"] = $last_error;
3023 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
3024 // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
3026 if ($active_feed && $id == $active_feed)
3027 $cv["title"] = truncate_string($line["title"], 30);
3029 array_push($ret_arr, $cv);
3036 function get_pgsql_version($link) {
3037 $result = db_query($link, "SELECT version() AS version");
3038 $version = explode(" ", db_fetch_result($result, 0, "version"));
3043 * Subscribes the user to the given feed
3045 * @param resource $link Database connection
3046 * @param string $url Feed URL to subscribe to
3047 * @param integer $cat_id Category ID the feed shall be added to
3048 * @param string $auth_login (optional) Feed username
3049 * @param string $auth_pass (optional) Feed password
3051 * @return integer Status code:
3052 * 0 - OK, Feed already exists
3053 * 1 - OK, Feed added
3055 * 3 - URL content is HTML, no feeds available
3056 * 4 - URL content is HTML which contains multiple feeds.
3057 * Here you should call extractfeedurls in rpc-backend
3058 * to get all possible feeds.
3059 * 5 - Couldn't download the URL content.
3061 function subscribe_to_feed($link, $url, $cat_id = 0,
3062 $auth_login = '', $auth_pass = '') {
3064 $url = fix_url($url);
3066 if (!$url ||
!validate_feed_url($url)) return 2;
3070 $result = db_query($link, "SELECT twitter_oauth FROM ttrss_users
3071 WHERE id = ".$_SESSION['uid']);
3073 $has_oauth = db_fetch_result($result, 0, 'twitter_oauth');
3075 if (!$has_oauth ||
strpos($url, '://api.twitter.com') === false) {
3076 if (!fetch_file_contents($url, false, $auth_login, $auth_pass)) return 5;
3078 if (url_is_html($url, $auth_login, $auth_pass)) {
3079 $feedUrls = get_feeds_from_html($url, $auth_login, $auth_pass);
3080 if (count($feedUrls) == 0) {
3082 } else if (count($feedUrls) > 1) {
3085 //use feed url as new URL
3086 $url = key($feedUrls);
3090 if (!fetch_twitter_rss($link, $url, $_SESSION['uid']))
3095 if ($cat_id == "0" ||
!$cat_id) {
3096 $cat_qpart = "NULL";
3098 $cat_qpart = "'$cat_id'";
3101 $result = db_query($link,
3102 "SELECT id FROM ttrss_feeds
3103 WHERE feed_url = '$url' AND owner_uid = ".$_SESSION["uid"]);
3105 if (db_num_rows($result) == 0) {
3106 $result = db_query($link,
3107 "INSERT INTO ttrss_feeds
3108 (owner_uid,feed_url,title,cat_id, auth_login,auth_pass,update_method)
3109 VALUES ('".$_SESSION["uid"]."', '$url',
3110 '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass', '$update_method')");
3112 $result = db_query($link,
3113 "SELECT id FROM ttrss_feeds WHERE feed_url = '$url'
3114 AND owner_uid = " . $_SESSION["uid"]);
3116 $feed_id = db_fetch_result($result, 0, "id");
3119 update_rss_feed($link, $feed_id, true);
3128 function print_feed_select($link, $id, $default_id = "",
3129 $attributes = "", $include_all_feeds = true) {
3131 print "<select id=\"$id\" name=\"$id\" $attributes>";
3132 if ($include_all_feeds) {
3133 print "<option value=\"0\">".__('All feeds')."</option>";
3136 $result = db_query($link, "SELECT id,title FROM ttrss_feeds
3137 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
3139 if (db_num_rows($result) > 0 && $include_all_feeds) {
3140 print "<option disabled>--------</option>";
3143 while ($line = db_fetch_assoc($result)) {
3144 if ($line["id"] == $default_id) {
3145 $is_selected = "selected=\"1\"";
3150 $title = truncate_string(htmlspecialchars($line["title"]), 40);
3152 printf("<option $is_selected value='%d'>%s</option>",
3153 $line["id"], $title);
3159 function print_feed_cat_select($link, $id, $default_id = "",
3160 $attributes = "", $include_all_cats = true) {
3162 print "<select id=\"$id\" name=\"$id\" default=\"$default_id\" onchange=\"catSelectOnChange(this)\" $attributes>";
3164 if ($include_all_cats) {
3165 print "<option value=\"0\">".__('Uncategorized')."</option>";
3168 $result = db_query($link, "SELECT id,title FROM ttrss_feed_categories
3169 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
3171 if (db_num_rows($result) > 0 && $include_all_cats) {
3172 print "<option disabled=\"1\">--------</option>";
3175 while ($line = db_fetch_assoc($result)) {
3176 if ($line["id"] == $default_id) {
3177 $is_selected = "selected=\"1\"";
3183 printf("<option $is_selected value='%d'>%s</option>",
3184 $line["id"], htmlspecialchars($line["title"]));
3187 # print "<option value=\"ADD_CAT\">" .__("Add category...") . "</option>";
3192 function checkbox_to_sql_bool($val) {
3193 return ($val == "on") ?
"true" : "false";
3196 function getFeedCatTitle($link, $id) {
3198 return __("Special");
3199 } else if ($id < -10) {
3200 return __("Labels");
3201 } else if ($id > 0) {
3202 $result = db_query($link, "SELECT ttrss_feed_categories.title
3203 FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND
3204 cat_id = ttrss_feed_categories.id");
3205 if (db_num_rows($result) == 1) {
3206 return db_fetch_result($result, 0, "title");
3208 return __("Uncategorized");
3211 return "getFeedCatTitle($id) failed";
3216 function getFeedIcon($id) {
3219 return "images/archive.png";
3222 return "images/mark_set.png";
3225 return "images/pub_set.png";
3228 return "images/fresh.png";
3231 return "images/tag.png";
3235 return "images/label.png";
3237 if (file_exists(ICONS_DIR
. "/$id.ico"))
3238 return ICONS_URL
. "/$id.ico";
3244 function getFeedTitle($link, $id) {
3246 return __("Starred articles");
3247 } else if ($id == -2) {
3248 return __("Published articles");
3249 } else if ($id == -3) {
3250 return __("Fresh articles");
3251 } else if ($id == -4) {
3252 return __("All articles");
3253 } else if ($id === 0 ||
$id === "0") {
3254 return __("Archived articles");
3255 } else if ($id < -10) {
3256 $label_id = -$id - 11;
3257 $result = db_query($link, "SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'");
3258 if (db_num_rows($result) == 1) {
3259 return db_fetch_result($result, 0, "caption");
3261 return "Unknown label ($label_id)";
3264 } else if (is_numeric($id) && $id > 0) {
3265 $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$id'");
3266 if (db_num_rows($result) == 1) {
3267 return db_fetch_result($result, 0, "title");
3269 return "Unknown feed ($id)";
3276 function get_session_cookie_name() {
3277 return ((!defined('TTRSS_SESSION_NAME')) ?
"ttrss_sid" : TTRSS_SESSION_NAME
);
3280 function make_init_params($link) {
3283 $params["theme"] = get_user_theme($link);
3284 $params["theme_options"] = get_user_theme_options($link);
3286 $params["sign_progress"] = theme_image($link, "images/indicator_white.gif");
3287 $params["sign_progress_tiny"] = theme_image($link, "images/indicator_tiny.gif");
3288 $params["sign_excl"] = theme_image($link, "images/sign_excl.png");
3289 $params["sign_info"] = theme_image($link, "images/sign_info.png");
3291 foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS",
3292 "ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP",
3293 "CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE", "DEFAULT_ARTICLE_LIMIT",
3294 "HIDE_READ_SHOWS_SPECIAL", "COMBINED_DISPLAY_MODE") as $param) {
3296 $params[strtolower($param)] = (int) get_pref($link, $param);
3299 $params["icons_url"] = ICONS_URL
;
3300 $params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME
;
3301 $params["default_view_mode"] = get_pref($link, "_DEFAULT_VIEW_MODE");
3302 $params["default_view_limit"] = (int) get_pref($link, "_DEFAULT_VIEW_LIMIT");
3303 $params["default_view_order_by"] = get_pref($link, "_DEFAULT_VIEW_ORDER_BY");
3304 $params["bw_limit"] = (int) $_SESSION["bw_limit"];
3306 $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
3307 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
3309 $max_feed_id = db_fetch_result($result, 0, "mid");
3310 $num_feeds = db_fetch_result($result, 0, "nf");
3312 $params["max_feed_id"] = (int) $max_feed_id;
3313 $params["num_feeds"] = (int) $num_feeds;
3315 $params["collapsed_feedlist"] = (int) get_pref($link, "_COLLAPSED_FEEDLIST");
3320 function print_runtime_info($link) {
3321 print "<runtime-info><![CDATA[";
3322 print json_encode(make_runtime_info($link));
3323 print "]]></runtime-info>";
3326 function make_runtime_info($link) {
3329 $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
3330 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
3332 $max_feed_id = db_fetch_result($result, 0, "mid");
3333 $num_feeds = db_fetch_result($result, 0, "nf");
3335 $data["max_feed_id"] = (int) $max_feed_id;
3336 $data["num_feeds"] = (int) $num_feeds;
3338 $data['last_article_id'] = getLastArticleId($link);
3339 $data['cdm_expanded'] = get_pref($link, 'CDM_EXPANDED');
3341 if (file_exists(LOCK_DIRECTORY
. "/update_daemon.lock")) {
3343 $data['daemon_is_running'] = (int) file_is_locked("update_daemon.lock");
3345 if (time() - $_SESSION["daemon_stamp_check"] > 30) {
3347 $stamp = (int) @file_get_contents
(LOCK_DIRECTORY
. "/update_daemon.stamp");
3350 $stamp_delta = time() - $stamp;
3352 if ($stamp_delta > 1800) {
3356 $_SESSION["daemon_stamp_check"] = time();
3359 $data['daemon_stamp_ok'] = $stamp_check;
3361 $stamp_fmt = date("Y.m.d, G:i", $stamp);
3363 $data['daemon_stamp'] = $stamp_fmt;
3368 if ($_SESSION["last_version_check"] +
86400 +
rand(-1000, 1000) < time()) {
3369 $new_version_details = @check_for_update
($link);
3371 $data['new_version_available'] = (int) ($new_version_details != false);
3373 $_SESSION["last_version_check"] = time();
3379 function search_to_sql($link, $search, $match_on) {
3381 $search_query_part = "";
3383 $keywords = explode(" ", $search);
3384 $query_keywords = array();
3386 foreach ($keywords as $k) {
3387 if (strpos($k, "-") === 0) {
3394 $commandpair = explode(":", mb_strtolower($k), 2);
3396 if ($commandpair[0] == "note" && $commandpair[1]) {
3398 if ($commandpair[1] == "true")
3399 array_push($query_keywords, "($not (note IS NOT NULL AND note != ''))");
3401 array_push($query_keywords, "($not (note IS NULL OR note = ''))");
3403 } else if ($commandpair[0] == "star" && $commandpair[1]) {
3405 if ($commandpair[1] == "true")
3406 array_push($query_keywords, "($not (marked = true))");
3408 array_push($query_keywords, "($not (marked = false))");
3410 } else if ($commandpair[0] == "pub" && $commandpair[1]) {
3412 if ($commandpair[1] == "true")
3413 array_push($query_keywords, "($not (published = true))");
3415 array_push($query_keywords, "($not (published = false))");
3417 } else if (strpos($k, "@") === 0) {
3419 $user_tz_string = get_pref($link, 'USER_TIMEZONE', $_SESSION['uid']);
3420 $orig_ts = strtotime(substr($k, 1));
3421 $k = date("Y-m-d", convert_timestamp($orig_ts, $user_tz_string, 'UTC'));
3423 //$k = date("Y-m-d", strtotime(substr($k, 1)));
3425 array_push($query_keywords, "(".SUBSTRING_FOR_DATE
."(updated,1,LENGTH('$k')) $not = '$k')");
3426 } else if ($match_on == "both") {
3427 array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
3428 OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
3429 } else if ($match_on == "title") {
3430 array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%'))");
3431 } else if ($match_on == "content") {
3432 array_push($query_keywords, "(UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
3436 $search_query_part = implode("AND", $query_keywords);
3438 return $search_query_part;
3442 function queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $match_on, $override_order = false, $offset = 0, $owner_uid = 0, $filter = false, $since_id = 0) {
3444 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
3446 $ext_tables_part = "";
3450 if (SPHINX_ENABLED
) {
3451 $ids = join(",", @sphinx_search
($search, 0, 500));
3454 $search_query_part = "ref_id IN ($ids) AND ";
3456 $search_query_part = "ref_id = -1 AND ";
3459 $search_query_part = search_to_sql($link, $search, $match_on);
3460 $search_query_part .= " AND ";
3464 $search_query_part = "";
3468 $filter_query_part = filter_to_sql($filter);
3470 $filter_query_part = "";
3474 $since_id_part = "ttrss_entries.id > $since_id AND ";
3476 $since_id_part = "";
3479 $view_query_part = "";
3481 if ($view_mode == "adaptive" ||
$view_query_part == "noscores") {
3483 $view_query_part = " ";
3484 } else if ($feed != -1) {
3485 $unread = getFeedUnread($link, $feed, $cat_view);
3487 $view_query_part = " unread = true AND ";
3492 if ($view_mode == "marked") {
3493 $view_query_part = " marked = true AND ";
3496 if ($view_mode == "published") {
3497 $view_query_part = " published = true AND ";
3500 if ($view_mode == "unread") {
3501 $view_query_part = " unread = true AND ";
3504 if ($view_mode == "updated") {
3505 $view_query_part = " (last_read is null and unread = false) AND ";
3509 $limit_query_part = "LIMIT " . $limit;
3512 $vfeed_query_part = "";
3514 // override query strategy and enable feed display when searching globally
3515 if ($search && $search_mode == "all_feeds") {
3516 $query_strategy_part = "ttrss_entries.id > 0";
3517 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3519 } else if (preg_match("/^-?[0-9][0-9]*$/", $feed) == false) {
3520 $query_strategy_part = "ttrss_entries.id > 0";
3521 $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
3522 id = feed_id) as feed_title,";
3523 } else if ($feed > 0 && $search && $search_mode == "this_cat") {
3525 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3527 $tmp_result = false;
3530 $tmp_result = db_query($link, "SELECT id
3531 FROM ttrss_feeds WHERE cat_id = '$feed'");
3533 $tmp_result = db_query($link, "SELECT id
3534 FROM ttrss_feeds WHERE cat_id = (SELECT cat_id FROM ttrss_feeds
3535 WHERE id = '$feed') AND id != '$feed'");
3538 $cat_siblings = array();
3540 if (db_num_rows($tmp_result) > 0) {
3541 while ($p = db_fetch_assoc($tmp_result)) {
3542 array_push($cat_siblings, "feed_id = " . $p["id"]);
3545 $query_strategy_part = sprintf("(feed_id = %d OR %s)",
3546 $feed, implode(" OR ", $cat_siblings));
3549 $query_strategy_part = "ttrss_entries.id > 0";
3552 } else if ($feed > 0) {
3557 $query_strategy_part = "cat_id = '$feed'";
3559 $query_strategy_part = "cat_id IS NULL";
3562 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3565 $query_strategy_part = "feed_id = '$feed'";
3567 } else if ($feed == 0 && !$cat_view) { // archive virtual feed
3568 $query_strategy_part = "feed_id IS NULL";
3569 } else if ($feed == 0 && $cat_view) { // uncategorized
3570 $query_strategy_part = "cat_id IS NULL";
3571 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3572 } else if ($feed == -1) { // starred virtual feed
3573 $query_strategy_part = "marked = true";
3574 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3575 } else if ($feed == -2) { // published virtual feed OR labels category
3578 $query_strategy_part = "published = true";
3579 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3581 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3583 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
3585 $query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND
3586 ttrss_user_labels2.article_id = ref_id";
3590 } else if ($feed == -3) { // fresh virtual feed
3591 $query_strategy_part = "unread = true AND score >= 0";
3593 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
3595 if (DB_TYPE
== "pgsql") {
3596 $query_strategy_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
3598 $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
3601 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3602 } else if ($feed == -4) { // all articles virtual feed
3603 $query_strategy_part = "true";
3604 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3605 } else if ($feed <= -10) { // labels
3606 $label_id = -$feed - 11;
3608 $query_strategy_part = "label_id = '$label_id' AND
3609 ttrss_labels2.id = ttrss_user_labels2.label_id AND
3610 ttrss_user_labels2.article_id = ref_id";
3612 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3613 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
3616 $query_strategy_part = "id > 0"; // dumb
3619 if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
3620 $date_sort_field = "updated";
3622 $date_sort_field = "date_entered";
3625 if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) {
3626 $order_by = "$date_sort_field";
3628 $order_by = "$date_sort_field DESC";
3631 if ($view_mode != "noscores") {
3632 $order_by = "score DESC, $order_by";
3635 if ($override_order) {
3636 $order_by = $override_order;
3642 $feed_title = "Search results";
3645 $feed_title = getCategoryTitle($link, $feed);
3647 if (is_numeric($feed) && $feed > 0) {
3648 $result = db_query($link, "SELECT title,site_url,last_error
3649 FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid");
3651 $feed_title = db_fetch_result($result, 0, "title");
3652 $feed_site_url = db_fetch_result($result, 0, "site_url");
3653 $last_error = db_fetch_result($result, 0, "last_error");
3655 $feed_title = getFeedTitle($link, $feed);
3660 $content_query_part = "content as content_preview,";
3662 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
3665 $feed_kind = "Feeds";
3667 $feed_kind = "Labels";
3670 if ($limit_query_part) {
3671 $offset_query_part = "OFFSET $offset";
3674 if ($vfeed_query_part && get_pref($link, 'VFEED_GROUP_BY_FEED', $owner_uid)) {
3675 if (!$override_order) {
3676 $order_by = "ttrss_feeds.title, $order_by";
3681 $from_qpart = "ttrss_entries,ttrss_user_entries,ttrss_feeds$ext_tables_part";
3682 $feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
3685 $from_qpart = "ttrss_entries,ttrss_user_entries$ext_tables_part
3686 LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)";
3689 $query = "SELECT DISTINCT
3692 ttrss_entries.id,ttrss_entries.title,
3695 unread,feed_id,marked,published,link,last_read,orig_feed_id,
3696 ".SUBSTRING_FOR_DATE
."(last_read,1,19) as last_read_noms,
3699 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated_noms,
3705 ttrss_user_entries.ref_id = ttrss_entries.id AND
3706 ttrss_user_entries.owner_uid = '$owner_uid' AND
3711 $query_strategy_part ORDER BY $order_by
3712 $limit_query_part $offset_query_part";
3714 if ($_REQUEST["debug"]) print $query;
3716 $result = db_query($link, $query);
3721 $select_qpart = "SELECT DISTINCT " .
3725 "ttrss_entries.id as id," .
3734 SUBSTRING_FOR_DATE
. "(last_read,1,19) as last_read_noms," .
3737 $content_query_part .
3738 SUBSTRING_FOR_DATE
. "(updated,1,19) as updated_noms," .
3741 $feed_kind = "Tags";
3742 $all_tags = explode(",", $feed);
3743 if ($search_mode == 'any') {
3744 $tag_sql = "tag_name in (" . implode(", ", array_map("db_quote", $all_tags)) . ")";
3745 $from_qpart = " FROM ttrss_entries,ttrss_user_entries,ttrss_tags ";
3746 $where_qpart = " WHERE " .
3747 "ref_id = ttrss_entries.id AND " .
3748 "ttrss_user_entries.owner_uid = $owner_uid AND " .
3749 "post_int_id = int_id AND $tag_sql AND " .
3751 $search_query_part .
3752 $query_strategy_part . " ORDER BY $order_by " .
3757 $sub_selects = array();
3758 $sub_ands = array();
3759 foreach ($all_tags as $term) {
3760 array_push($sub_selects, "(SELECT post_int_id from ttrss_tags WHERE tag_name = " . db_quote($term) . " AND owner_uid = $owner_uid) as A$i");
3767 array_push($sub_ands, "A$x.post_int_id = A$y.post_int_id");
3772 array_push($sub_ands, "A1.post_int_id = ttrss_user_entries.int_id and ttrss_user_entries.owner_uid = $owner_uid");
3773 array_push($sub_ands, "ttrss_user_entries.ref_id = ttrss_entries.id");
3774 $from_qpart = " FROM " . implode(", ", $sub_selects) . ", ttrss_user_entries, ttrss_entries";
3775 $where_qpart = " WHERE " . implode(" AND ", $sub_ands);
3777 // error_log("TAG SQL: " . $tag_sql);
3778 // $tag_sql = "tag_name = '$feed'"; DEFAULT way
3780 // error_log("[". $select_qpart . "][" . $from_qpart . "][" .$where_qpart . "]");
3781 $result = db_query($link, $select_qpart . $from_qpart . $where_qpart);
3784 return array($result, $feed_title, $feed_site_url, $last_error);
3788 function generate_syndicated_feed($link, $owner_uid, $feed, $is_cat,
3789 $limit, $search, $search_mode, $match_on, $view_mode = false) {
3791 require_once "lib/MiniTemplator.class.php";
3793 $note_style = "background-color : #fff7d5;
3794 border-width : 1px; ".
3795 "padding : 5px; border-style : dashed; border-color : #e7d796;".
3796 "margin-bottom : 1em; color : #9a8c59;";
3798 if (!$limit) $limit = 30;
3800 if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
3801 $date_sort_field = "updated";
3803 $date_sort_field = "date_entered";
3806 $qfh_ret = queryFeedHeadlines($link, $feed,
3807 $limit, $view_mode, $is_cat, $search, $search_mode,
3808 $match_on, "$date_sort_field DESC", 0, $owner_uid);
3810 $result = $qfh_ret[0];
3811 $feed_title = htmlspecialchars($qfh_ret[1]);
3812 $feed_site_url = $qfh_ret[2];
3813 $last_error = $qfh_ret[3];
3815 $feed_self_url = get_self_url_prefix() .
3816 "/backend.php?op=rss&id=-2&key=" .
3817 get_feed_access_key($link, -2, false);
3819 if (!$feed_site_url) $feed_site_url = get_self_url_prefix();
3821 $tpl = new MiniTemplator
;
3823 $tpl->readTemplateFromFile("templates/generated_feed.txt");
3825 $tpl->setVariable('FEED_TITLE', $feed_title);
3826 $tpl->setVariable('VERSION', VERSION
);
3827 $tpl->setVariable('FEED_URL', htmlspecialchars($feed_self_url));
3829 if (PUBSUBHUBBUB_HUB
&& $feed == -2) {
3830 $tpl->setVariable('HUB_URL', htmlspecialchars(PUBSUBHUBBUB_HUB
));
3831 $tpl->addBlock('feed_hub');
3834 $tpl->setVariable('SELF_URL', htmlspecialchars(get_self_url_prefix()));
3836 while ($line = db_fetch_assoc($result)) {
3837 $tpl->setVariable('ARTICLE_ID', htmlspecialchars($line['link']));
3838 $tpl->setVariable('ARTICLE_LINK', htmlspecialchars($line['link']));
3839 $tpl->setVariable('ARTICLE_TITLE', htmlspecialchars($line['title']));
3840 $tpl->setVariable('ARTICLE_EXCERPT',
3841 truncate_string(strip_tags($line["content_preview"]), 100, '...'));
3843 $content = sanitize_rss($link, $line["content_preview"], false, $owner_uid);
3845 if ($line['note']) {
3846 $content = "<div style=\"$note_style\">Article note: " . $line['note'] . "</div>" .
3850 $tpl->setVariable('ARTICLE_CONTENT', $content);
3852 $tpl->setVariable('ARTICLE_UPDATED', date('c', strtotime($line["updated"])));
3853 $tpl->setVariable('ARTICLE_AUTHOR', htmlspecialchars($line['author']));
3855 $tags = get_article_tags($link, $line["id"], $owner_uid);
3857 foreach ($tags as $tag) {
3858 $tpl->setVariable('ARTICLE_CATEGORY', htmlspecialchars($tag));
3859 $tpl->addBlock('category');
3862 $enclosures = get_article_enclosures($link, $line["id"]);
3864 foreach ($enclosures as $e) {
3865 $type = htmlspecialchars($e['content_type']);
3866 $url = htmlspecialchars($e['content_url']);
3867 $length = $e['duration'];
3869 $tpl->setVariable('ARTICLE_ENCLOSURE_URL', $url);
3870 $tpl->setVariable('ARTICLE_ENCLOSURE_TYPE', $type);
3871 $tpl->setVariable('ARTICLE_ENCLOSURE_LENGTH', $length);
3873 $tpl->addBlock('enclosure');
3876 $tpl->addBlock('entry');
3881 $tpl->addBlock('feed');
3882 $tpl->generateOutputToString($tmp);
3887 function getCategoryTitle($link, $cat_id) {
3889 if ($cat_id == -1) {
3890 return __("Special");
3891 } else if ($cat_id == -2) {
3892 return __("Labels");
3895 $result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE
3898 if (db_num_rows($result) == 1) {
3899 return db_fetch_result($result, 0, "title");
3901 return "Uncategorized";
3906 function sanitize_rss($link, $str, $force_strip_tags = false, $owner = false, $site_url = false) {
3909 if (!$owner) $owner = $_SESSION["uid"];
3911 $res = trim($str); if (!$res) return '';
3913 // if (get_pref($link, "STRIP_UNSAFE_TAGS", $owner) || $force_strip_tags) {
3914 $res = $purifier->purify($res);
3917 if (get_pref($link, "STRIP_IMAGES", $owner)) {
3918 $res = preg_replace('/<img[^>]+>/is', '', $res);
3921 if (strpos($res, "href=") === false)
3922 $res = rewrite_urls($res);
3924 $charset_hack = '<head>
3925 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
3928 $res = trim($res); if (!$res) return '';
3930 libxml_use_internal_errors(true);
3932 $doc = new DOMDocument();
3933 $doc->loadHTML($charset_hack . $res);
3934 $xpath = new DOMXPath($doc);
3936 $entries = $xpath->query('(//a[@href]|//img[@src])');
3939 foreach ($entries as $entry) {
3943 if ($entry->hasAttribute('href'))
3944 $entry->setAttribute('href',
3945 rewrite_relative_url($site_url, $entry->getAttribute('href')));
3947 if ($entry->hasAttribute('src'))
3948 if (preg_match('/^image.php\?i=[a-z0-9]+$/', $entry->getAttribute('src')) == 0)
3949 $entry->setAttribute('src',
3950 rewrite_relative_url($site_url, $entry->getAttribute('src')));
3953 if (strtolower($entry->nodeName
) == "a") {
3954 $entry->setAttribute("target", "_blank");
3957 if (strtolower($entry->nodeName
) == "img" && !$br_inserted) {
3958 $br = $doc->createElement("br");
3960 if ($entry->parentNode
->nextSibling
) {
3961 $entry->parentNode
->insertBefore($br, $entry->nextSibling
);
3968 $node = $doc->getElementsByTagName('body')->item(0);
3970 return $doc->saveXML($node);
3974 * Send by mail a digest of last articles.
3976 * @param mixed $link The database connection.
3977 * @param integer $limit The maximum number of articles by digest.
3978 * @return boolean Return false if digests are not enabled.
3980 function send_headlines_digests($link, $limit = 100) {
3982 if (!DIGEST_ENABLE
) return false;
3984 $user_limit = DIGEST_EMAIL_LIMIT
;
3987 print "Sending digests, batch of max $user_limit users, days = $days, headline limit = $limit\n\n";
3989 if (DB_TYPE
== "pgsql") {
3990 $interval_query = "last_digest_sent < NOW() - INTERVAL '$days days'";
3991 } else if (DB_TYPE
== "mysql") {
3992 $interval_query = "last_digest_sent < DATE_SUB(NOW(), INTERVAL $days DAY)";
3995 $result = db_query($link, "SELECT id,email FROM ttrss_users
3996 WHERE email != '' AND (last_digest_sent IS NULL OR $interval_query)");
3998 while ($line = db_fetch_assoc($result)) {
4000 if (get_pref($link, 'DIGEST_ENABLE', $line['id'], false)) {
4001 print "Sending digest for UID:" . $line['id'] . " - " . $line["email"] . " ... ";
4003 $do_catchup = get_pref($link, 'DIGEST_CATCHUP', $line['id'], false);
4005 $tuple = prepare_headlines_digest($link, $line["id"], $days, $limit);
4006 $digest = $tuple[0];
4007 $headlines_count = $tuple[1];
4008 $affected_ids = $tuple[2];
4009 $digest_text = $tuple[3];
4011 if ($headlines_count > 0) {
4013 $mail = new PHPMailer();
4015 $mail->PluginDir
= "lib/phpmailer/";
4016 $mail->SetLanguage("en", "lib/phpmailer/language/");
4018 $mail->CharSet
= "UTF-8";
4020 $mail->From
= DIGEST_FROM_ADDRESS
;
4021 $mail->FromName
= DIGEST_FROM_NAME
;
4022 $mail->AddAddress($line["email"], $line["login"]);
4024 if (DIGEST_SMTP_HOST
) {
4025 $mail->Host
= DIGEST_SMTP_HOST
;
4026 $mail->Mailer
= "smtp";
4027 $mail->SMTPAuth
= DIGEST_SMTP_LOGIN
!= '';
4028 $mail->Username
= DIGEST_SMTP_LOGIN
;
4029 $mail->Password
= DIGEST_SMTP_PASSWORD
;
4032 $mail->IsHTML(true);
4033 $mail->Subject
= DIGEST_SUBJECT
;
4034 $mail->Body
= $digest;
4035 $mail->AltBody
= $digest_text;
4037 $rc = $mail->Send();
4039 if (!$rc) print "ERROR: " . $mail->ErrorInfo
;
4043 if ($rc && $do_catchup) {
4044 print "Marking affected articles as read...\n";
4045 catchupArticlesById($link, $affected_ids, 0, $line["id"]);
4048 print "No headlines\n";
4051 db_query($link, "UPDATE ttrss_users SET last_digest_sent = NOW()
4052 WHERE id = " . $line["id"]);
4056 print "All done.\n";
4060 function prepare_headlines_digest($link, $user_id, $days = 1, $limit = 100) {
4062 require_once "lib/MiniTemplator.class.php";
4064 $tpl = new MiniTemplator
;
4065 $tpl_t = new MiniTemplator
;
4067 $tpl->readTemplateFromFile("templates/digest_template_html.txt");
4068 $tpl_t->readTemplateFromFile("templates/digest_template.txt");
4070 $tpl->setVariable('CUR_DATE', date('Y/m/d'));
4071 $tpl->setVariable('CUR_TIME', date('G:i'));
4073 $tpl_t->setVariable('CUR_DATE', date('Y/m/d'));
4074 $tpl_t->setVariable('CUR_TIME', date('G:i'));
4076 $affected_ids = array();
4078 if (DB_TYPE
== "pgsql") {
4079 $interval_query = "ttrss_entries.date_updated > NOW() - INTERVAL '$days days'";
4080 } else if (DB_TYPE
== "mysql") {
4081 $interval_query = "ttrss_entries.date_updated > DATE_SUB(NOW(), INTERVAL $days DAY)";
4084 $result = db_query($link, "SELECT ttrss_entries.title,
4085 ttrss_feeds.title AS feed_title,
4087 ttrss_user_entries.ref_id,
4089 SUBSTRING(content, 1, 120) AS excerpt,
4090 ".SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
4092 ttrss_user_entries,ttrss_entries,ttrss_feeds
4094 ref_id = ttrss_entries.id AND feed_id = ttrss_feeds.id
4095 AND include_in_digest = true
4097 AND ttrss_user_entries.owner_uid = $user_id
4099 ORDER BY ttrss_feeds.title, date_updated DESC
4102 $cur_feed_title = "";
4104 $headlines_count = db_num_rows($result);
4106 $headlines = array();
4108 while ($line = db_fetch_assoc($result)) {
4109 array_push($headlines, $line);
4112 for ($i = 0; $i < sizeof($headlines); $i++
) {
4114 $line = $headlines[$i];
4116 array_push($affected_ids, $line["ref_id"]);
4118 $updated = make_local_datetime($link, $line['last_updated'], false,
4121 $tpl->setVariable('FEED_TITLE', $line["feed_title"]);
4122 $tpl->setVariable('ARTICLE_TITLE', $line["title"]);
4123 $tpl->setVariable('ARTICLE_LINK', $line["link"]);
4124 $tpl->setVariable('ARTICLE_UPDATED', $updated);
4125 $tpl->setVariable('ARTICLE_EXCERPT',
4126 truncate_string(strip_tags($line["excerpt"]), 100));
4128 $tpl->addBlock('article');
4130 $tpl_t->setVariable('FEED_TITLE', $line["feed_title"]);
4131 $tpl_t->setVariable('ARTICLE_TITLE', $line["title"]);
4132 $tpl_t->setVariable('ARTICLE_LINK', $line["link"]);
4133 $tpl_t->setVariable('ARTICLE_UPDATED', $updated);
4134 // $tpl_t->setVariable('ARTICLE_EXCERPT',
4135 // truncate_string(strip_tags($line["excerpt"]), 100));
4137 $tpl_t->addBlock('article');
4139 if ($headlines[$i]['feed_title'] != $headlines[$i+
1]['feed_title']) {
4140 $tpl->addBlock('feed');
4141 $tpl_t->addBlock('feed');
4146 $tpl->addBlock('digest');
4147 $tpl->generateOutputToString($tmp);
4149 $tpl_t->addBlock('digest');
4150 $tpl_t->generateOutputToString($tmp_t);
4152 return array($tmp, $headlines_count, $affected_ids, $tmp_t);
4155 function check_for_update($link) {
4156 if (CHECK_FOR_NEW_VERSION
&& $_SESSION['access_level'] >= 10) {
4157 $version_url = "http://tt-rss.org/version.php?ver=" . VERSION
;
4159 $version_data = @fetch_file_contents
($version_url);
4161 if ($version_data) {
4162 $version_data = json_decode($version_data, true);
4163 if ($version_data && $version_data['version']) {
4165 if (version_compare(VERSION
, $version_data['version']) == -1) {
4166 return $version_data;
4174 function markArticlesById($link, $ids, $cmode) {
4178 foreach ($ids as $id) {
4179 array_push($tmp_ids, "ref_id = '$id'");
4182 $ids_qpart = join(" OR ", $tmp_ids);
4185 db_query($link, "UPDATE ttrss_user_entries SET
4186 marked = false,last_read = NOW()
4187 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4188 } else if ($cmode == 1) {
4189 db_query($link, "UPDATE ttrss_user_entries SET
4191 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4193 db_query($link, "UPDATE ttrss_user_entries SET
4194 marked = NOT marked,last_read = NOW()
4195 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4199 function publishArticlesById($link, $ids, $cmode) {
4203 foreach ($ids as $id) {
4204 array_push($tmp_ids, "ref_id = '$id'");
4207 $ids_qpart = join(" OR ", $tmp_ids);
4210 db_query($link, "UPDATE ttrss_user_entries SET
4211 published = false,last_read = NOW()
4212 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4213 } else if ($cmode == 1) {
4214 db_query($link, "UPDATE ttrss_user_entries SET
4216 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4218 db_query($link, "UPDATE ttrss_user_entries SET
4219 published = NOT published,last_read = NOW()
4220 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4223 if (PUBSUBHUBBUB_HUB
) {
4224 $rss_link = get_self_url_prefix() .
4225 "/backend.php?op=rss&id=-2&key=" .
4226 get_feed_access_key($link, -2, false);
4228 $p = new Publisher(PUBSUBHUBBUB_HUB
);
4230 $pubsub_result = $p->publish_update($rss_link);
4234 function catchupArticlesById($link, $ids, $cmode, $owner_uid = false) {
4236 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
4237 if (count($ids) == 0) return;
4241 foreach ($ids as $id) {
4242 array_push($tmp_ids, "ref_id = '$id'");
4245 $ids_qpart = join(" OR ", $tmp_ids);
4248 db_query($link, "UPDATE ttrss_user_entries SET
4249 unread = false,last_read = NOW()
4250 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4251 } else if ($cmode == 1) {
4252 db_query($link, "UPDATE ttrss_user_entries SET
4254 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4256 db_query($link, "UPDATE ttrss_user_entries SET
4257 unread = NOT unread,last_read = NOW()
4258 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4263 $result = db_query($link, "SELECT DISTINCT feed_id FROM ttrss_user_entries
4264 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4266 while ($line = db_fetch_assoc($result)) {
4267 ccache_update($link, $line["feed_id"], $owner_uid);
4271 function catchupArticleById($link, $id, $cmode) {
4274 db_query($link, "UPDATE ttrss_user_entries SET
4275 unread = false,last_read = NOW()
4276 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4277 } else if ($cmode == 1) {
4278 db_query($link, "UPDATE ttrss_user_entries SET
4280 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4282 db_query($link, "UPDATE ttrss_user_entries SET
4283 unread = NOT unread,last_read = NOW()
4284 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4287 $feed_id = getArticleFeed($link, $id);
4288 ccache_update($link, $feed_id, $_SESSION["uid"]);
4291 function make_guid_from_title($title) {
4292 return preg_replace("/[ \"\',.:;]/", "-",
4293 mb_strtolower(strip_tags($title), 'utf-8'));
4296 function format_headline_subtoolbar($link, $feed_site_url, $feed_title,
4297 $feed_id, $is_cat, $search, $match_on,
4298 $search_mode, $view_mode, $error) {
4300 $page_prev_link = "viewFeedGoPage(-1)";
4301 $page_next_link = "viewFeedGoPage(1)";
4302 $page_first_link = "viewFeedGoPage(0)";
4304 $catchup_page_link = "catchupPage()";
4305 $catchup_feed_link = "catchupCurrentFeed()";
4306 $catchup_sel_link = "catchupSelection()";
4308 $archive_sel_link = "archiveSelection()";
4309 $delete_sel_link = "deleteSelection()";
4311 $sel_all_link = "selectArticles('all')";
4312 $sel_unread_link = "selectArticles('unread')";
4313 $sel_none_link = "selectArticles('none')";
4314 $sel_inv_link = "selectArticles('invert')";
4316 $tog_unread_link = "selectionToggleUnread()";
4317 $tog_marked_link = "selectionToggleMarked()";
4318 $tog_published_link = "selectionTogglePublished()";
4320 $reply = "<div id=\"subtoolbar_main\">";
4322 $reply .= __('Select:')."
4323 <a href=\"#\" onclick=\"$sel_all_link\">".__('All')."</a>,
4324 <a href=\"#\" onclick=\"$sel_unread_link\">".__('Unread')."</a>,
4325 <a href=\"#\" onclick=\"$sel_inv_link\">".__('Invert')."</a>,
4326 <a href=\"#\" onclick=\"$sel_none_link\">".__('None')."</a></li>";
4330 $reply .= "<select dojoType=\"dijit.form.Select\"
4331 onchange=\"headlineActionsChange(this)\">";
4332 $reply .= "<option value=\"false\">".__('Actions...')."</option>";
4334 $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection toggle:')."</option>";
4336 $reply .= "<option value=\"$tog_unread_link\">".__('Unread')."</option>
4337 <option value=\"$tog_marked_link\">".__('Starred')."</option>
4338 <option value=\"$tog_published_link\">".__('Published')."</option>";
4340 $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection:')."</option>";
4342 $reply .= "<option value=\"$catchup_sel_link\">".__('Mark as read')."</option>";
4344 if ($feed_id != "0") {
4345 $reply .= "<option value=\"$archive_sel_link\">".__('Archive')."</option>";
4347 $reply .= "<option value=\"$archive_sel_link\">".__('Move back')."</option>";
4348 $reply .= "<option value=\"$delete_sel_link\">".__('Delete')."</option>";
4352 $reply .= "<option value=\"emailArticle(false)\">".__('Forward by email').
4355 if ($is_cat) $cat_q = "&is_cat=$is_cat";
4358 $search_q = "&q=$search&m=$match_on&smode=$search_mode";
4363 $rss_link = htmlspecialchars(get_self_url_prefix() .
4364 "/backend.php?op=rss&id=$feed_id$cat_q$search_q");
4366 $reply .= "<option value=\"0\" disabled=\"1\">".__('Feed:')."</option>";
4368 $reply .= "<option value=\"catchupPage()\">".__('Mark as read')."</option>";
4370 $reply .= "<option value=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">".__('View as RSS')."</option>";
4372 $reply .= "</select>";
4376 $reply .= "<div id=\"subtoolbar_ftitle\">";
4378 if ($feed_site_url) {
4379 $target = "target=\"_blank\"";
4380 $reply .= "<a title=\"".__("Visit the website")."\" $target href=\"$feed_site_url\">".
4381 truncate_string($feed_title,30)."</a>";
4384 $reply .= " (<span class=\"error\" title=\"$error\">Error</span>)";
4388 if ($feed_id < -10) {
4389 $label_id = -11-$feed_id;
4391 $result = db_query($link, "SELECT fg_color, bg_color
4392 FROM ttrss_labels2 WHERE id = '$label_id' AND owner_uid = " .
4395 if (db_num_rows($result) != 0) {
4396 $fg_color = db_fetch_result($result, 0, "fg_color");
4397 $bg_color = db_fetch_result($result, 0, "bg_color");
4399 $reply .= "<span style=\"background : $bg_color; color : $fg_color\" >";
4400 $reply .= $feed_title;
4401 $reply .= "</span>";
4403 $reply .= $feed_title;
4407 $reply .= $feed_title;
4413 title=\"".__("View as RSS feed")."\"
4414 onclick=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">
4415 <img class=\"noborder\" style=\"vertical-align : middle\" src=\"images/feed-icon-12x12.png\"></a>";
4422 function outputFeedList($link, $special = true) {
4424 $feedlist = array();
4426 $enable_cats = get_pref($link, 'ENABLE_FEED_CATS');
4428 $feedlist['identifier'] = 'id';
4429 $feedlist['label'] = 'name';
4430 $feedlist['items'] = array();
4432 $owner_uid = $_SESSION["uid"];
4439 $cat_hidden = get_pref($link, "_COLLAPSED_SPECIAL");
4440 $cat = feedlist_init_cat($link, -1, $cat_hidden);
4442 $cat['items'] = array();
4445 foreach (array(-4, -3, -1, -2, 0) as $i) {
4446 array_push($cat['items'], feedlist_init_feed($link, $i));
4450 array_push($feedlist['items'], $cat);
4452 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4455 $result = db_query($link, "SELECT * FROM
4456 ttrss_labels2 WHERE owner_uid = '$owner_uid' ORDER by caption");
4458 if (db_num_rows($result) > 0) {
4460 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4461 $cat_hidden = get_pref($link, "_COLLAPSED_LABELS");
4462 $cat = feedlist_init_cat($link, -2, $cat_hidden);
4464 $cat['items'] = array();
4467 while ($line = db_fetch_assoc($result)) {
4469 $label_id = -$line['id'] - 11;
4470 $count = getFeedUnread($link, $label_id);
4472 $feed = feedlist_init_feed($link, $label_id, false, $count);
4474 $feed['fg_color'] = $line['fg_color'];
4475 $feed['bg_color'] = $line['bg_color'];
4477 array_push($cat['items'], $feed);
4481 array_push($feedlist['items'], $cat);
4483 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4488 /* if (get_pref($link, 'ENABLE_FEED_CATS')) {
4489 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4490 $order_by_qpart = "order_id,category,unread DESC,title";
4492 $order_by_qpart = "order_id,category,title";
4495 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4496 $order_by_qpart = "unread DESC,title";
4498 $order_by_qpart = "title";
4505 $order_by_qpart = "ttrss_feed_categories.order_id,category,
4506 ttrss_feeds.order_id,title";
4508 $order_by_qpart = "title";
4510 $age_qpart = getMaxAgeSubquery();
4512 $query = "SELECT ttrss_feeds.id, ttrss_feeds.title,
4513 ".SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated_noms,
4515 ttrss_feed_categories.title AS category,
4516 ttrss_feed_categories.collapsed,
4518 FROM ttrss_feeds LEFT JOIN ttrss_feed_categories
4519 ON (ttrss_feed_categories.id = cat_id)
4520 LEFT JOIN ttrss_counters_cache
4522 (ttrss_feeds.id = feed_id)
4524 ttrss_feeds.owner_uid = '$owner_uid'
4525 ORDER BY $order_by_qpart";
4527 $result = db_query($link, $query);
4529 $actid = $_REQUEST["actid"];
4531 if (db_num_rows($result) > 0) {
4536 $cat['items'] = array();
4540 while ($line = db_fetch_assoc($result)) {
4542 $feed = htmlspecialchars(trim($line["title"]));
4544 if (!$feed) $feed = "[Untitled]";
4546 $feed_id = $line["id"];
4547 $unread = $line["unread"];
4549 $cat_id = $line["cat_id"];
4550 $tmp_category = $line["category"];
4551 if (!$tmp_category) $tmp_category = __("Uncategorized");
4553 if ($category != $tmp_category && $enable_cats) {
4555 $category = $tmp_category;
4557 $collapsed = sql_bool_to_bool($line["collapsed"]);
4559 // workaround for NULL category
4560 if ($category == __("Uncategorized")) {
4561 $collapsed = get_pref($link, "_COLLAPSED_UNCAT");
4564 if ($cat) array_push($feedlist['items'], $cat);
4566 $cat = feedlist_init_cat($link, $cat_id, $collapsed);
4569 $updated = make_local_datetime($link, $line["updated_noms"], false);
4571 array_push($cat['items'], feedlist_init_feed($link, $feed_id,
4572 $feed, $unread, $line['last_error'], $updated));
4576 array_push($feedlist['items'], $cat);
4578 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4586 function get_article_tags($link, $id, $owner_uid = 0) {
4590 $a_id = db_escape_string($id);
4592 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
4594 $query = "SELECT DISTINCT tag_name,
4595 owner_uid as owner FROM
4596 ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE
4597 ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name";
4599 $obj_id = md5("TAGS:$owner_uid:$id");
4602 if ($memcache && $obj = $memcache->get($obj_id)) {
4605 /* check cache first */
4607 $result = db_query($link, "SELECT tag_cache FROM ttrss_user_entries
4608 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4610 $tag_cache = db_fetch_result($result, 0, "tag_cache");
4613 $tags = explode(",", $tag_cache);
4616 /* do it the hard way */
4618 $tmp_result = db_query($link, $query);
4620 while ($tmp_line = db_fetch_assoc($tmp_result)) {
4621 array_push($tags, $tmp_line["tag_name"]);
4624 /* update the cache */
4626 $tags_str = db_escape_string(join(",", $tags));
4628 db_query($link, "UPDATE ttrss_user_entries
4629 SET tag_cache = '$tags_str' WHERE ref_id = '$id'
4630 AND owner_uid = " . $_SESSION["uid"]);
4633 if ($memcache) $memcache->add($obj_id, $tags, 0, 3600);
4639 function trim_value(&$value) {
4640 $value = trim($value);
4643 function trim_array($array) {
4645 array_walk($tmp, 'trim_value');
4649 function tag_is_valid($tag) {
4650 if ($tag == '') return false;
4651 if (preg_match("/^[0-9]*$/", $tag)) return false;
4652 if (mb_strlen($tag) > 250) return false;
4654 if (function_exists('iconv')) {
4655 $tag = iconv("utf-8", "utf-8", $tag);
4658 if (!$tag) return false;
4663 function render_login_form($link, $mobile = 0) {
4666 require_once "login_form.php";
4669 require_once "mobile/login_form.php";
4672 require_once "mobile/classic/login_form.php";
4676 // from http://developer.apple.com/internet/safari/faq.html
4677 function no_cache_incantation() {
4678 header("Expires: Mon, 22 Dec 1980 00:00:00 GMT"); // Happy birthday to me :)
4679 header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified
4680 header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0"); // HTTP/1.1
4681 header("Cache-Control: post-check=0, pre-check=0", false);
4682 header("Pragma: no-cache"); // HTTP/1.0
4685 function format_warning($msg, $id = "") {
4687 return "<div class=\"warning\" id=\"$id\">
4688 <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>";
4691 function format_notice($msg, $id = "") {
4693 return "<div class=\"notice\" id=\"$id\">
4694 <img src=\"".theme_image($link, "images/sign_info.png")."\">$msg</div>";
4697 function format_error($msg, $id = "") {
4699 return "<div class=\"error\" id=\"$id\">
4700 <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>";
4703 function print_notice($msg) {
4704 return print format_notice($msg);
4707 function print_warning($msg) {
4708 return print format_warning($msg);
4711 function print_error($msg) {
4712 return print format_error($msg);
4716 function T_sprintf() {
4717 $args = func_get_args();
4718 return vsprintf(__(array_shift($args)), $args);
4721 function format_inline_player($link, $url, $ctype) {
4725 if (strpos($ctype, "audio/") === 0) {
4727 if ($_SESSION["hasAudio"] && (strpos($ctype, "ogg") !== false ||
4728 strpos($_SERVER['HTTP_USER_AGENT'], "Chrome") !== false ||
4729 strpos($_SERVER['HTTP_USER_AGENT'], "Safari") !== false )) {
4731 $id = 'AUDIO-' . uniqid();
4733 $entry .= "<audio id=\"$id\"\">
4734 <source src=\"$url\"></source>
4737 $entry .= "<span onclick=\"player(this)\"
4738 title=\"".__("Click to play")."\" status=\"0\"
4739 class=\"player\" audio-id=\"$id\">".__("Play")."</span>";
4743 $entry .= "<object type=\"application/x-shockwave-flash\"
4744 data=\"lib/button/musicplayer.swf?song_url=$url\"
4745 width=\"17\" height=\"17\" style='float : left; margin-right : 5px;'>
4746 <param name=\"movie\"
4747 value=\"lib/button/musicplayer.swf?song_url=$url\" />
4752 $filename = substr($url, strrpos($url, "/")+
1);
4754 $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
4755 $filename . " (" . $ctype . ")" . "</a>";
4760 function format_article($link, $id, $mark_as_read = true, $zoom_mode = false) {
4766 /* we can figure out feed_id from article id anyway, why do we
4767 * pass feed_id here? let's ignore the argument :( */
4769 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
4770 WHERE ref_id = '$id'");
4772 $feed_id = (int) db_fetch_result($result, 0, "feed_id");
4774 $rv['feed_id'] = $feed_id;
4776 //if (!$zoom_mode) { print "<article id='$id'><![CDATA["; };
4778 $result = db_query($link, "SELECT rtl_content, always_display_enclosures FROM ttrss_feeds
4779 WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
4781 if (db_num_rows($result) == 1) {
4782 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
4783 $always_display_enclosures = sql_bool_to_bool(db_fetch_result($result, 0, "always_display_enclosures"));
4785 $rtl_content = false;
4786 $always_display_enclosures = false;
4790 $rtl_tag = "dir=\"RTL\"";
4797 if ($mark_as_read) {
4798 $result = db_query($link, "UPDATE ttrss_user_entries
4799 SET unread = false,last_read = NOW()
4800 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4802 ccache_update($link, $feed_id, $_SESSION["uid"]);
4805 $result = db_query($link, "SELECT title,link,content,feed_id,comments,int_id,
4806 ".SUBSTRING_FOR_DATE
."(updated,1,16) as updated,
4807 (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url,
4808 (SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url,
4813 FROM ttrss_entries,ttrss_user_entries
4814 WHERE id = '$id' AND ref_id = id AND owner_uid = " . $_SESSION["uid"]);
4818 $line = db_fetch_assoc($result);
4820 if ($line["icon_url"]) {
4821 $feed_icon = "<img src=\"" . $line["icon_url"] . "\">";
4823 $feed_icon = " ";
4826 $feed_site_url = $line['site_url'];
4828 $num_comments = $line["num_comments"];
4829 $entry_comments = "";
4831 if ($num_comments > 0) {
4832 if ($line["comments"]) {
4833 $comments_url = $line["comments"];
4835 $comments_url = $line["link"];
4837 $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>";
4839 if ($line["comments"] && $line["link"] != $line["comments"]) {
4840 $entry_comments = "<a target='_blank' href=\"".$line["comments"]."\">comments</a>";
4845 header("Content-Type: text/html");
4846 $rv['content'] .= "<html><head>
4847 <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/>
4848 <title>Tiny Tiny RSS - ".$line["title"]."</title>
4849 <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss.css\">
4853 $rv['content'] .= "<div id=\"PTITLE-$id\" style=\"display : none\">" .
4854 truncate_string(strip_tags($line['title']), 15) . "</div>";
4856 $rv['content'] .= "<div class=\"postReply\" id=\"POST-$id\">";
4858 $rv['content'] .= "<div onclick=\"return postClicked(event, $id)\"
4859 class=\"postHeader\" id=\"POSTHDR-$id\">";
4861 $entry_author = $line["author"];
4863 if ($entry_author) {
4864 $entry_author = __(" - ") . $entry_author;
4867 $parsed_updated = make_local_datetime($link, $line["updated"], true,
4870 $rv['content'] .= "<div class=\"postDate$rtl_class\">$parsed_updated</div>";
4872 if ($line["link"]) {
4873 $rv['content'] .= "<div clear='both'><a target='_blank'
4874 title=\"".htmlspecialchars($line['title'])."\"
4876 $line["link"] . "\">" .
4877 truncate_string($line["title"], 100) .
4878 "<span class='author'>$entry_author</span></a></div>";
4880 $rv['content'] .= "<div clear='both'>" . $line["title"] . "$entry_author</div>";
4883 $tags = get_article_tags($link, $id);
4884 $tags_str = format_tags_string($tags, $id);
4885 $tags_str_full = join(", ", $tags);
4887 if (!$tags_str_full) $tags_str_full = __("no tags");
4889 if (!$entry_comments) $entry_comments = " "; # placeholder
4891 $rv['content'] .= "<div style='float : right'>
4892 <img src='".theme_image($link, 'images/tag.png')."'
4893 class='tagsPic' alt='Tags' title='Tags'> ";
4896 $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>
4897 <a title=\"".__('Edit tags for this article')."\"
4898 href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>";
4900 $rv['content'] .= "<div dojoType=\"dijit.Tooltip\"
4901 id=\"ATSTRTIP-$id\" connectId=\"ATSTR-$id\"
4902 position=\"below\">$tags_str_full</div>";
4904 $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-zoom.png')."\"
4905 class='tagsPic' style=\"cursor : pointer\"
4906 onclick=\"postOpenInNewTab(event, $id)\"
4907 alt='Zoom' title='".__('Open article in new tab')."'>";
4909 //$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);
4911 $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-pub-note.png')."\"
4912 class='tagsPic' style=\"cursor : pointer\"
4913 onclick=\"editArticleNote($id)\"
4914 alt='PubNote' title='".__('Edit article note')."'>";
4916 if (DIGEST_ENABLE
) {
4917 $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-email.png')."\"
4918 class='tagsPic' style=\"cursor : pointer\"
4919 onclick=\"emailArticle($id)\"
4920 alt='Zoom' title='".__('Forward by email')."'>";
4923 if (ENABLE_TWEET_BUTTON
) {
4924 $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-tweet.png')."\"
4925 class='tagsPic' style=\"cursor : pointer\"
4926 onclick=\"tweetArticle($id)\"
4927 alt='Zoom' title='".__('Share on Twitter')."'>";
4930 $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-share.png')."\"
4931 class='tagsPic' style=\"cursor : pointer\"
4932 onclick=\"shareArticle(".$line['int_id'].")\"
4933 alt='Zoom' title='".__('Share by URL')."'>";
4935 $rv['content'] .= "<img src=\"".theme_image($link, 'images/digest_checkbox.png')."\"
4936 class='tagsPic' style=\"cursor : pointer\"
4937 onclick=\"closeArticlePanel($id)\"
4938 alt='Zoom' title='".__('Close this panel')."'>";
4941 $tags_str = strip_tags($tags_str);
4942 $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>";
4944 $rv['content'] .= "</div>";
4945 $rv['content'] .= "<div clear='both'>$entry_comments</div>";
4947 if ($line["orig_feed_id"]) {
4949 $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
4950 WHERE id = ".$line["orig_feed_id"]);
4952 if (db_num_rows($tmp_result) != 0) {
4954 $rv['content'] .= "<div clear='both'>";
4955 $rv['content'] .= __("Originally from:");
4957 $rv['content'] .= " ";
4959 $tmp_line = db_fetch_assoc($tmp_result);
4961 $rv['content'] .= "<a target='_blank'
4962 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
4963 $tmp_line['title'] . "</a>";
4965 $rv['content'] .= " ";
4967 $rv['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
4968 $rv['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
4970 $rv['content'] .= "</div>";
4974 $rv['content'] .= "</div>";
4976 $rv['content'] .= "<div id=\"POSTNOTE-$id\">";
4977 if ($line['note']) {
4978 $rv['content'] .= format_article_note($id, $line['note']);
4980 $rv['content'] .= "</div>";
4982 $rv['content'] .= "<div class=\"postIcon\">" .
4983 "<a target=\"_blank\" title=\"".__("Visit the website")."\"$
4984 href=\"".htmlspecialchars($feed_site_url)."\">".
4985 $feed_icon . "</a></div>";
4987 $rv['content'] .= "<div class=\"postContent\">";
4989 $article_content = sanitize_rss($link, $line["content"], false, false,
4992 $rv['content'] .= $article_content;
4994 $rv['content'] .= format_article_enclosures($link, $id,
4995 $always_display_enclosures, $article_content);
4997 $rv['content'] .= "</div>";
4999 $rv['content'] .= "</div>";
5005 <div style=\"text-align : center\">
5006 <button onclick=\"return window.close()\">".
5007 __("Close this window")."</button></div>";
5008 $rv['content'] .= "</body></html>";
5015 function format_headlines_list($link, $feed, $subop, $view_mode, $limit, $cat_view,
5016 $next_unread_feed, $offset, $vgr_last_feed = false,
5017 $override_order = false) {
5019 $disable_cache = false;
5023 $timing_info = getmicrotime();
5025 $topmost_article_ids = array();
5027 if (!$offset) $offset = 0;
5028 if ($subop == "undefined") $subop = "";
5030 $subop_split = explode(":", $subop);
5032 /* if ($subop == "CatchupSelected") {
5033 $ids = explode(",", db_escape_string($_REQUEST["ids"]));
5034 $cmode = sprintf("%d", $_REQUEST["cmode"]);
5036 catchupArticlesById($link, $ids, $cmode);
5039 if ($subop == "ForceUpdate" && $feed && is_numeric($feed) > 0) {
5040 update_rss_feed($link, $feed, true);
5043 if ($subop == "MarkAllRead") {
5044 catchup_feed($link, $feed, $cat_view);
5046 if (get_pref($link, 'ON_CATCHUP_SHOW_NEXT_FEED')) {
5047 if ($next_unread_feed) {
5048 $feed = $next_unread_feed;
5053 if ($subop_split[0] == "MarkAllReadGR") {
5054 catchup_feed($link, $subop_split[1], false);
5057 // FIXME: might break tag display?
5059 if (is_numeric($feed) && $feed > 0 && !$cat_view) {
5060 $result = db_query($link,
5061 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
5063 if (db_num_rows($result) == 0) {
5064 $reply['content'] = "<div align='center'>".__('Feed not found.')."</div>";
5068 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
5070 $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
5071 WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
5073 if (db_num_rows($result) == 1) {
5074 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
5076 $rtl_content = false;
5080 $rtl_tag = "dir=\"RTL\"";
5086 $rtl_content = false;
5089 @$search = db_escape_string($_REQUEST["query"]);
5092 $disable_cache = true;
5095 @$search_mode = db_escape_string($_REQUEST["search_mode"]);
5096 @$match_on = db_escape_string($_REQUEST["match_on"]);
5102 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
5104 // error_log("format_headlines_list: [" . $feed . "] subop [" . $subop . "]");
5105 if( $search_mode == '' && $subop != '' ){
5106 $search_mode = $subop;
5108 // error_log("search_mode: " . $search_mode);
5109 $qfh_ret = queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view,
5110 $search, $search_mode, $match_on, $override_order, $offset);
5112 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H1", $timing_info);
5114 $result = $qfh_ret[0];
5115 $feed_title = $qfh_ret[1];
5116 $feed_site_url = $qfh_ret[2];
5117 $last_error = $qfh_ret[3];
5119 $vgroup_last_feed = $vgr_last_feed;
5123 if (db_num_rows($result) > 0) {
5124 $reply['toolbar'] = format_headline_subtoolbar($link, $feed_site_url,
5126 $feed, $cat_view, $search, $match_on, $search_mode, $view_mode,
5131 $headlines_count = db_num_rows($result);
5133 if (db_num_rows($result) > 0) {
5138 $cur_feed_title = '';
5140 $fresh_intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE") * 60 * 60;
5142 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PS", $timing_info);
5144 while ($line = db_fetch_assoc($result)) {
5146 $class = ($lnum %
2) ?
"even" : "odd";
5149 $feed_id = $line["feed_id"];
5151 $labels = get_article_labels($link, $id);
5153 $labels_str = "<span id=\"HLLCTR-$id\">";
5154 $labels_str .= format_article_labels($labels, $id);
5155 $labels_str .= "</span>";
5157 if (count($topmost_article_ids) < 3) {
5158 array_push($topmost_article_ids, $id);
5161 if ($line["last_read"] == "" && !sql_bool_to_bool($line["unread"])) {
5163 $update_pic = "<img id='FUPDPIC-$id' src=\"".
5164 theme_image($link, 'images/updated.png')."\"
5167 $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
5171 if (sql_bool_to_bool($line["unread"]) &&
5172 time() - strtotime($line["updated_noms"]) < $fresh_intl) {
5174 $update_pic = "<img id='FUPDPIC-$id' src=\"".
5175 theme_image($link, 'images/fresh_sign.png')."\" alt=\"Fresh\">";
5178 if ($line["unread"] == "t" ||
$line["unread"] == "1") {
5179 $class .= " Unread";
5186 if ($line["marked"] == "t" ||
$line["marked"] == "1") {
5187 $marked_pic = "<img id=\"FMPIC-$id\"
5188 src=\"".theme_image($link, 'images/mark_set.png')."\"
5189 class=\"markedPic\" alt=\"Unstar article\"
5190 onclick='javascript:tMark($id)'>";
5192 $marked_pic = "<img id=\"FMPIC-$id\"
5193 src=\"".theme_image($link, 'images/mark_unset.png')."\"
5194 class=\"markedPic\" alt=\"Star article\"
5195 onclick='javascript:tMark($id)'>";
5198 if ($line["published"] == "t" ||
$line["published"] == "1") {
5199 $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link,
5200 'images/pub_set.png')."\"
5202 alt=\"Unpublish article\" onclick='javascript:tPub($id)'>";
5204 $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link,
5205 'images/pub_unset.png')."\"
5207 alt=\"Publish article\" onclick='javascript:tPub($id)'>";
5210 # $content_link = "<a target=\"_blank\" href=\"".$line["link"]."\">" .
5211 # $line["title"] . "</a>";
5213 # $content_link = "<a
5214 # href=\"" . htmlspecialchars($line["link"]) . "\"
5215 # onclick=\"view($id,$feed_id);\">" .
5216 # $line["title"] . "</a>";
5218 # $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
5219 # $line["title"] . "</a>";
5221 $updated_fmt = make_local_datetime($link, $line["updated_noms"], false);
5223 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
5224 $content_preview = truncate_string(strip_tags($line["content_preview"]),
5228 $score = $line["score"];
5230 $score_pic = theme_image($link,
5231 "images/" . get_score_pic($score));
5233 /* $score_title = __("(Click to change)");
5234 $score_pic = "<img class='hlScorePic' src=\"images/$score_pic\"
5235 onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">"; */
5237 $score_pic = "<img class='hlScorePic' src=\"$score_pic\"
5242 } else if ($score < -100) {
5248 $entry_author = $line["author"];
5250 if ($entry_author) {
5251 $entry_author = " - $entry_author";
5254 $has_feed_icon = feed_has_icon($feed_id);
5256 if ($has_feed_icon) {
5257 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL
."/$feed_id.ico\" alt=\"\">";
5259 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/feed-icon-12x12.png\" alt=\"\">";
5262 if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
5264 if (get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5265 if ($feed_id != $vgroup_last_feed && $line["feed_title"]) {
5267 $cur_feed_title = $line["feed_title"];
5268 $vgroup_last_feed = $feed_id;
5270 $cur_feed_title = htmlspecialchars($cur_feed_title);
5272 $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
5274 $reply['content'] .= "<div class='cdmFeedTitle'>".
5275 "<div style=\"float : right\">$feed_icon_img</div>".
5276 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5277 $line["feed_title"]."</a> $vf_catchup_link</div>";
5282 $mouseover_attrs = "onmouseover='postMouseIn($id)'
5283 onmouseout='postMouseOut($id)'";
5285 $reply['content'] .= "<div class='$class' id='RROW-$id' $mouseover_attrs>";
5287 $reply['content'] .= "<div class='hlUpdPic'>$update_pic</div>";
5289 $reply['content'] .= "<div class='hlLeft'>";
5291 $reply['content'] .= "<input type=\"checkbox\" onclick=\"tSR(this)\"
5294 $reply['content'] .= "$marked_pic";
5295 $reply['content'] .= "$published_pic";
5297 $reply['content'] .= "</div>";
5299 $reply['content'] .= "<div onclick='return hlClicked(event, $id)'
5300 class=\"hlTitle\"><span class='hlContent$hlc_suffix'>";
5301 $reply['content'] .= "<a id=\"RTITLE-$id\"
5302 href=\"" . htmlspecialchars($line["link"]) . "\"
5304 truncate_string($line["title"], 200);
5306 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
5307 if ($content_preview) {
5308 $reply['content'] .= "<span class=\"contentPreview\"> - $content_preview</span>";
5312 $reply['content'] .= "</a></span>";
5314 $reply['content'] .= $labels_str;
5316 if (!get_pref($link, 'VFEED_GROUP_BY_FEED') &&
5317 defined('_SHOW_FEED_TITLE_IN_VFEEDS')) {
5318 if (@$line["feed_title"]) {
5319 $reply['content'] .= "<span class=\"hlFeed\">
5320 (<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5321 $line["feed_title"]."</a>)
5326 $reply['content'] .= "</div>";
5328 $reply['content'] .= "<span class=\"hlUpdated\">$updated_fmt</span>";
5329 $reply['content'] .= "<div class=\"hlRight\">";
5331 $reply['content'] .= $score_pic;
5333 if ($line["feed_title"] && !get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5335 $reply['content'] .= "<span onclick=\"viewfeed($feed_id)\"
5336 style=\"cursor : pointer\"
5337 title=\"".htmlspecialchars($line['feed_title'])."\">
5338 $feed_icon_img<span>";
5341 $reply['content'] .= "</div>";
5342 $reply['content'] .= "</div>";
5346 if (get_pref($link, 'VFEED_GROUP_BY_FEED') && $line["feed_title"]) {
5347 if ($feed_id != $vgroup_last_feed) {
5349 $cur_feed_title = $line["feed_title"];
5350 $vgroup_last_feed = $feed_id;
5352 $cur_feed_title = htmlspecialchars($cur_feed_title);
5354 $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
5356 $has_feed_icon = feed_has_icon($feed_id);
5358 if ($has_feed_icon) {
5359 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL
."/$feed_id.ico\" alt=\"\">";
5361 //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
5364 $reply['content'] .= "<div class='cdmFeedTitle'>".
5365 "<div style=\"float : right\">$feed_icon_img</div>".
5366 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5367 $line["feed_title"]."</a> $vf_catchup_link</div>";
5371 $expand_cdm = get_pref($link, 'CDM_EXPANDED');
5373 $mouseover_attrs = "onmouseover='postMouseIn($id)'
5374 onmouseout='postMouseOut($id)'";
5376 $reply['content'] .= "<div class=\"$class\"
5377 id=\"RROW-$id\" $mouseover_attrs'>";
5379 $reply['content'] .= "<div class=\"cdmHeader\">";
5381 $reply['content'] .= "<div style='float : right'>";
5382 $reply['content'] .= "<span class='updated'>$updated_fmt</span>";
5383 $reply['content'] .= "$score_pic";
5385 if (!get_pref($link, "VFEED_GROUP_BY_FEED") && $line["feed_title"]) {
5386 $reply['content'] .= "<span style=\"cursor : pointer\"
5387 title=\"".htmlspecialchars($line["feed_title"])."\"
5388 onclick=\"viewfeed($feed_id)\">$feed_icon_img</span>";
5390 $reply['content'] .= "<div class=\"updPic\">$update_pic</div>";
5392 $reply['content'] .= "</div>";
5394 $reply['content'] .= "<input type=\"checkbox\" onclick=\"toggleSelectRowById(this,
5395 'RROW-$id')\" id=\"RCHK-$id\"/>";
5397 $reply['content'] .= "$marked_pic";
5398 $reply['content'] .= "$published_pic";
5400 $reply['content'] .= "<span id=\"RTITLE-$id\"
5401 onclick=\"return cdmClicked(event, $id);\"
5402 class=\"titleWrap$hlc_suffix\">
5404 title=\"".htmlspecialchars($line['title'])."\"
5405 target=\"_blank\" href=\"".
5406 htmlspecialchars($line["link"])."\">".
5407 truncate_string($line["title"], 100) .
5408 " $entry_author</a>";
5410 $reply['content'] .= $labels_str;
5412 if (!get_pref($link, 'VFEED_GROUP_BY_FEED') &&
5413 defined('_SHOW_FEED_TITLE_IN_VFEEDS')) {
5414 if (@$line["feed_title"]) {
5415 $reply['content'] .= "<span class=\"hlFeed\">
5416 (<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5417 $line["feed_title"]."</a>)
5423 $content_hidden = "style=\"display : none\"";
5425 $excerpt_hidden = "style=\"display : none\"";
5427 $reply['content'] .= "<span $excerpt_hidden
5428 id=\"CEXC-$id\" class=\"cdmExcerpt\"> - $content_preview</span>";
5430 $reply['content'] .= "</span>";
5432 $reply['content'] .= "</div>";
5434 $reply['content'] .= "<div class=\"cdmContent\" $content_hidden
5435 onclick=\"return cdmClicked(event, $id);\"
5438 $reply['content'] .= "<div class=\"cdmContentInner\">";
5440 if ($line["orig_feed_id"]) {
5442 $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
5443 WHERE id = ".$line["orig_feed_id"]);
5445 if (db_num_rows($tmp_result) != 0) {
5447 $reply['content'] .= "<div clear='both'>";
5448 $reply['content'] .= __("Originally from:");
5450 $reply['content'] .= " ";
5452 $tmp_line = db_fetch_assoc($tmp_result);
5454 $reply['content'] .= "<a target='_blank'
5455 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
5456 $tmp_line['title'] . "</a>";
5458 $reply['content'] .= " ";
5460 $reply['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
5461 $reply['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
5463 $reply['content'] .= "</div>";
5467 // FIXME: make this less of a hack
5469 $feed_site_url = false;
5471 if ($line["feed_id"]) {
5472 $tmp_result = db_query($link, "SELECT site_url FROM ttrss_feeds
5473 WHERE id = " . $line["feed_id"]);
5475 if (db_num_rows($tmp_result) == 1) {
5476 $feed_site_url = db_fetch_result($tmp_result, 0, "site_url");
5480 $article_content = sanitize_rss($link, $line["content_preview"],
5481 false, false, $feed_site_url);
5483 $reply['content'] .= "<div id=\"POSTNOTE-$id\">";
5484 if ($line['note']) {
5485 $reply['content'] .= format_article_note($id, $line['note']);
5487 $reply['content'] .= "</div>";
5489 $reply['content'] .= "<span id=\"CWRAP-$id\">";
5490 $reply['content'] .= $expand_cdm ?
$article_content : '';
5491 $reply['content'] .= "</span>";
5493 $tmp_result = db_query($link, "SELECT always_display_enclosures FROM
5494 ttrss_feeds WHERE id = ".
5495 (($line['feed_id'] == null) ?
$line['orig_feed_id'] :
5496 $line['feed_id'])." AND owner_uid = ".$_SESSION["uid"]);
5498 $always_display_enclosures = sql_bool_to_bool(db_fetch_result($tmp_result,
5499 0, "always_display_enclosures"));
5501 $reply['content'] .= format_article_enclosures($link, $id, $always_display_enclosures,
5504 $reply['content'] .= "</div>";
5506 $reply['content'] .= "<div class=\"cdmFooter\">";
5508 $tags_str = format_tags_string(get_article_tags($link, $id), $id);
5510 $reply['content'] .= "<img src='".theme_image($link,
5511 'images/tag.png')."' alt='Tags' title='Tags'>
5512 <span id=\"ATSTR-$id\">$tags_str</span>
5513 <a title=\"".__('Edit tags for this article')."\"
5514 href=\"#\" onclick=\"editArticleTags($id, $feed_id, true)\">(+)</a>";
5516 $reply['content'] .= "<div style=\"float : right\">";
5518 $reply['content'] .= "<img src=\"images/art-zoom.png\"
5519 onclick=\"zoomToArticle(event, $id)\"
5520 style=\"cursor : pointer\"
5522 title='".__('Open article in new tab')."'>";
5524 //$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);
5526 $reply['content'] .= "<img src=\"images/art-pub-note.png\"
5527 style=\"cursor : pointer\" style=\"cursor : pointer\"
5528 onclick=\"editArticleNote($id)\"
5529 alt='PubNote' title='".__('Edit article note')."'>";
5531 if (DIGEST_ENABLE
) {
5532 $reply['content'] .= "<img src=\"".theme_image($link, 'images/art-email.png')."\"
5533 style=\"cursor : pointer\"
5534 onclick=\"emailArticle($id)\"
5535 alt='Zoom' title='".__('Forward by email')."'>";
5538 if (ENABLE_TWEET_BUTTON
) {
5539 $reply['content'] .= "<img src=\"".theme_image($link, 'images/art-tweet.png')."\"
5540 class='tagsPic' style=\"cursor : pointer\"
5541 onclick=\"tweetArticle($id)\"
5542 alt='Zoom' title='".__('Share on Twitter')."'>";
5545 $reply['content'] .= "<img src=\"images/digest_checkbox.png\"
5546 style=\"cursor : pointer\" style=\"cursor : pointer\"
5547 onclick=\"dismissArticle($id)\"
5548 alt='Dismiss' title='".__('Dismiss article')."'>";
5550 $reply['content'] .= "</div>";
5551 $reply['content'] .= "</div>";
5553 $reply['content'] .= "</div>";
5555 $reply['content'] .= "</div>";
5562 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PE", $timing_info);
5567 switch ($view_mode) {
5569 $message = __("No unread articles found to display.");
5572 $message = __("No updated articles found to display.");
5575 $message = __("No starred articles found to display.");
5579 $message = __("No articles found to display. You can assign articles to labels manually (see the Actions menu above) or use a filter.");
5581 $message = __("No articles found to display.");
5585 if (!$offset && $message) {
5586 $reply['content'] .= "<div class='whiteBox'>$message";
5588 $reply['content'] .= "<p class=\"small\"><span class=\"insensitive\">";
5590 $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE
."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
5591 WHERE owner_uid = " . $_SESSION['uid']);
5593 $last_updated = db_fetch_result($result, 0, "last_updated");
5594 $last_updated = make_local_datetime($link, $last_updated, false);
5596 $reply['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
5598 $result = db_query($link, "SELECT COUNT(id) AS num_errors
5599 FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
5601 $num_errors = db_fetch_result($result, 0, "num_errors");
5603 if ($num_errors > 0) {
5604 $reply['content'] .= "<br/>";
5605 $reply['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
5606 __('Some feeds have update errors (click for details)')."</a>";
5608 $reply['content'] .= "</span></p></div>";
5612 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H2", $timing_info);
5614 return array($topmost_article_ids, $headlines_count, $feed, $disable_cache,
5615 $vgroup_last_feed, $reply);
5618 // from here: http://www.roscripts.com/Create_tag_cloud-71.html
5620 function printTagCloud($link) {
5622 $query = "SELECT tag_name, COUNT(post_int_id) AS count
5623 FROM ttrss_tags WHERE owner_uid = ".$_SESSION["uid"]."
5624 GROUP BY tag_name ORDER BY count DESC LIMIT 50";
5626 $result = db_query($link, $query);
5630 while ($line = db_fetch_assoc($result)) {
5631 $tags[$line["tag_name"]] = $line["count"];
5634 if( count($tags) == 0 ){ return; }
5638 $max_size = 32; // max font size in pixels
5639 $min_size = 11; // min font size in pixels
5641 // largest and smallest array values
5642 $max_qty = max(array_values($tags));
5643 $min_qty = min(array_values($tags));
5645 // find the range of values
5646 $spread = $max_qty - $min_qty;
5647 if ($spread == 0) { // we don't want to divide by zero
5651 // set the font-size increment
5652 $step = ($max_size - $min_size) / ($spread);
5654 // loop through the tag array
5655 foreach ($tags as $key => $value) {
5656 // calculate font-size
5657 // find the $value in excess of $min_qty
5658 // multiply by the font-size increment ($size)
5659 // and add the $min_size set above
5660 $size = round($min_size +
(($value - $min_qty) * $step));
5662 $key_escaped = str_replace("'", "\\'", $key);
5664 echo "<a href=\"javascript:viewfeed('$key_escaped') \" style=\"font-size: " .
5665 $size . "px\" title=\"$value articles tagged with " .
5666 $key . '">' . $key . '</a> ';
5670 function print_checkpoint($n, $s) {
5671 $ts = getmicrotime();
5672 echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s);
5676 function sanitize_tag($tag) {
5679 $tag = mb_strtolower($tag, 'utf-8');
5681 $tag = preg_replace('/[\'\"\+\>\<]/', "", $tag);
5683 // $tag = str_replace('"', "", $tag);
5684 // $tag = str_replace("+", " ", $tag);
5685 $tag = str_replace("technorati tag: ", "", $tag);
5690 function get_self_url_prefix() {
5691 return SELF_URL_PATH
;
5694 function opml_publish_url($link){
5696 $url_path = get_self_url_prefix();
5697 $url_path .= "/opml.php?op=publish&key=" .
5698 get_feed_access_key($link, 'OPML:Publish', false, $_SESSION["uid"]);
5704 * Purge a feed contents, marked articles excepted.
5706 * @param mixed $link The database connection.
5707 * @param integer $id The id of the feed to purge.
5710 function clear_feed_articles($link, $id) {
5713 $result = db_query($link, "DELETE FROM ttrss_user_entries
5714 WHERE feed_id = '$id' AND marked = false AND owner_uid = " . $_SESSION["uid"]);
5716 $result = db_query($link, "DELETE FROM ttrss_user_entries
5717 WHERE feed_id IS NULL AND marked = false AND owner_uid = " . $_SESSION["uid"]);
5720 $result = db_query($link, "DELETE FROM ttrss_entries WHERE
5721 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
5723 ccache_update($link, $id, $_SESSION['uid']);
5724 } // function clear_feed_articles
5727 * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI.
5729 * @return string The Mozilla Firefox feed adding URL.
5731 function add_feed_url() {
5732 //$url_path = ($_SERVER['HTTPS'] != "on" ? 'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH);
5734 $url_path = get_self_url_prefix() .
5735 "/backend.php?op=pref-feeds&quiet=1&subop=add&feed_url=%s";
5737 } // function add_feed_url
5740 * Encrypt a password in SHA1.
5742 * @param string $pass The password to encrypt.
5743 * @param string $login A optionnal login.
5744 * @return string The encrypted password.
5746 function encrypt_password($pass, $login = '') {
5748 return "SHA1X:" . sha1("$login:$pass");
5750 return "SHA1:" . sha1($pass);
5752 } // function encrypt_password
5755 * Update a feed batch.
5756 * Used by daemons to update n feeds by run.
5757 * Only update feed needing a update, and not being processed
5758 * by another process.
5760 * @param mixed $link Database link
5761 * @param integer $limit Maximum number of feeds in update batch. Default to DAEMON_FEED_LIMIT.
5762 * @param boolean $from_http Set to true if you call this function from http to disable cli specific code.
5763 * @param boolean $debug Set to false to disable debug output. Default to true.
5766 function update_daemon_common($link, $limit = DAEMON_FEED_LIMIT
, $from_http = false, $debug = true) {
5767 // Process all other feeds using last_updated and interval parameters
5769 // Test if the user has loggued in recently. If not, it does not update its feeds.
5770 if (DAEMON_UPDATE_LOGIN_LIMIT
> 0) {
5771 if (DB_TYPE
== "pgsql") {
5772 $login_thresh_qpart = "AND ttrss_users.last_login >= NOW() - INTERVAL '".DAEMON_UPDATE_LOGIN_LIMIT
." days'";
5774 $login_thresh_qpart = "AND ttrss_users.last_login >= DATE_SUB(NOW(), INTERVAL ".DAEMON_UPDATE_LOGIN_LIMIT
." DAY)";
5777 $login_thresh_qpart = "";
5780 // Test if the feed need a update (update interval exceded).
5781 if (DB_TYPE
== "pgsql") {
5782 $update_limit_qpart = "AND ((
5783 ttrss_feeds.update_interval = 0
5784 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_user_prefs.value || ' minutes') AS INTERVAL)
5786 ttrss_feeds.update_interval > 0
5787 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_feeds.update_interval || ' minutes') AS INTERVAL)
5788 ) OR ttrss_feeds.last_updated IS NULL)";
5790 $update_limit_qpart = "AND ((
5791 ttrss_feeds.update_interval = 0
5792 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL CONVERT(ttrss_user_prefs.value, SIGNED INTEGER) MINUTE)
5794 ttrss_feeds.update_interval > 0
5795 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL ttrss_feeds.update_interval MINUTE)
5796 ) OR ttrss_feeds.last_updated IS NULL)";
5799 // Test if feed is currently being updated by another process.
5800 if (DB_TYPE
== "pgsql") {
5801 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '5 minutes')";
5803 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 5 MINUTE))";
5806 // Test if there is a limit to number of updated feeds
5808 if($limit) $query_limit = sprintf("LIMIT %d", $limit);
5810 $random_qpart = sql_random_function();
5812 // We search for feed needing update.
5813 $result = db_query($link, "SELECT ttrss_feeds.feed_url,ttrss_feeds.id, ttrss_feeds.owner_uid,
5814 ".SUBSTRING_FOR_DATE
."(ttrss_feeds.last_updated,1,19) AS last_updated,
5815 ttrss_feeds.update_interval
5817 ttrss_feeds, ttrss_users, ttrss_user_prefs
5819 ttrss_feeds.owner_uid = ttrss_users.id
5820 AND ttrss_users.id = ttrss_user_prefs.owner_uid
5821 AND ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL'
5822 $login_thresh_qpart $update_limit_qpart
5823 $updstart_thresh_qpart
5824 ORDER BY $random_qpart $query_limit");
5826 $user_prefs_cache = array();
5828 if($debug) _debug(sprintf("Scheduled %d feeds to update...\n", db_num_rows($result)));
5830 // Here is a little cache magic in order to minimize risk of double feed updates.
5831 $feeds_to_update = array();
5832 while ($line = db_fetch_assoc($result)) {
5833 $feeds_to_update[$line['id']] = $line;
5836 // We update the feed last update started date before anything else.
5837 // There is no lag due to feed contents downloads
5838 // It prevent an other process to update the same feed.
5839 $feed_ids = array_keys($feeds_to_update);
5841 db_query($link, sprintf("UPDATE ttrss_feeds SET last_update_started = NOW()
5842 WHERE id IN (%s)", implode(',', $feed_ids)));
5845 // For each feed, we call the feed update function.
5846 while ($line = array_pop($feeds_to_update)) {
5848 if($debug) _debug("Feed: " . $line["feed_url"] . ", " . $line["last_updated"]);
5850 update_rss_feed($link, $line["id"], true);
5852 sleep(1); // prevent flood (FIXME make this an option?)
5855 // Send feed digests by email if needed.
5856 if (DAEMON_SENDS_DIGESTS
) send_headlines_digests($link);
5858 } // function update_daemon_common
5860 function sanitize_article_content($text) {
5861 # we don't support CDATA sections in articles, they break our own escaping
5862 $text = preg_replace("/\[\[CDATA/", "", $text);
5863 $text = preg_replace("/\]\]\>/", "", $text);
5867 function load_filters($link, $feed, $owner_uid, $action_id = false) {
5872 $obj_id = md5("FILTER:$feed:$owner_uid:$action_id");
5874 if ($memcache && $obj = $memcache->get($obj_id)) {
5880 if ($action_id) $ftype_query_part = "action_id = '$action_id' AND";
5882 $result = db_query($link, "SELECT reg_exp,
5883 ttrss_filter_types.name AS name,
5884 ttrss_filter_actions.name AS action,
5888 FROM ttrss_filters,ttrss_filter_types,ttrss_filter_actions WHERE
5891 owner_uid = $owner_uid AND
5892 ttrss_filter_types.id = filter_type AND
5893 ttrss_filter_actions.id = action_id AND
5894 (feed_id IS NULL OR feed_id = '$feed') ORDER BY reg_exp");
5896 while ($line = db_fetch_assoc($result)) {
5897 if (!$filters[$line["name"]]) $filters[$line["name"]] = array();
5898 $filter["reg_exp"] = $line["reg_exp"];
5899 $filter["action"] = $line["action"];
5900 $filter["action_param"] = $line["action_param"];
5901 $filter["filter_param"] = $line["filter_param"];
5902 $filter["inverse"] = sql_bool_to_bool($line["inverse"]);
5904 array_push($filters[$line["name"]], $filter);
5907 if ($memcache) $memcache->add($obj_id, $filters, 0, 3600*8);
5913 function get_score_pic($score) {
5915 return "score_high.png";
5916 } else if ($score > 0) {
5917 return "score_half_high.png";
5918 } else if ($score < -100) {
5919 return "score_low.png";
5920 } else if ($score < 0) {
5921 return "score_half_low.png";
5923 return "score_neutral.png";
5927 function rounded_table_start($classname, $header = " ") {
5928 print "<table width='100%' class='$classname' cellspacing='0' cellpadding='0'>";
5929 print "<tr><td class='c1'> </td><td class='top'>$header</td><td class='c2'> </td></tr>";
5930 print "<tr><td class='left'> </td><td class='content'>";
5933 function rounded_table_end($footer = " ") {
5934 print "</td><td class='right'> </td></tr>";
5935 print "<tr><td class='c4'> </td><td class='bottom'>$footer</td><td class='c3'> </td></tr>";
5939 function feed_has_icon($id) {
5940 return is_file(ICONS_DIR
. "/$id.ico") && filesize(ICONS_DIR
. "/$id.ico") > 0;
5943 function init_connection($link) {
5944 if (DB_TYPE
== "pgsql") {
5945 pg_query($link, "set client_encoding = 'UTF-8'");
5946 pg_set_client_encoding("UNICODE");
5947 pg_query($link, "set datestyle = 'ISO, european'");
5948 pg_query($link, "set TIME ZONE 0");
5950 db_query($link, "SET time_zone = '+0:0'");
5952 if (defined('MYSQL_CHARSET') && MYSQL_CHARSET
) {
5953 db_query($link, "SET NAMES " . MYSQL_CHARSET
);
5954 // db_query($link, "SET CHARACTER SET " . MYSQL_CHARSET);
5959 function update_feedbrowser_cache($link) {
5961 $result = db_query($link, "SELECT feed_url, site_url, title, COUNT(id) AS subscribers
5962 FROM ttrss_feeds WHERE (SELECT COUNT(id) = 0 FROM ttrss_feeds AS tf
5963 WHERE tf.feed_url = ttrss_feeds.feed_url
5964 AND (private IS true OR auth_login != '' OR auth_pass != '' OR feed_url LIKE '%:%@%/%'))
5965 GROUP BY feed_url, site_url, title ORDER BY subscribers DESC LIMIT 1000");
5967 db_query($link, "BEGIN");
5969 db_query($link, "DELETE FROM ttrss_feedbrowser_cache");
5973 while ($line = db_fetch_assoc($result)) {
5974 $subscribers = db_escape_string($line["subscribers"]);
5975 $feed_url = db_escape_string($line["feed_url"]);
5976 $title = db_escape_string($line["title"]);
5977 $site_url = db_escape_string($line["site_url"]);
5979 $tmp_result = db_query($link, "SELECT subscribers FROM
5980 ttrss_feedbrowser_cache WHERE feed_url = '$feed_url'");
5982 if (db_num_rows($tmp_result) == 0) {
5984 db_query($link, "INSERT INTO ttrss_feedbrowser_cache
5985 (feed_url, site_url, title, subscribers) VALUES ('$feed_url',
5986 '$site_url', '$title', '$subscribers')");
5994 db_query($link, "COMMIT");
6000 function ccache_zero($link, $feed_id, $owner_uid) {
6001 db_query($link, "UPDATE ttrss_counters_cache SET
6002 value = 0, updated = NOW() WHERE
6003 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
6006 function ccache_zero_all($link, $owner_uid) {
6007 db_query($link, "UPDATE ttrss_counters_cache SET
6008 value = 0 WHERE owner_uid = '$owner_uid'");
6010 db_query($link, "UPDATE ttrss_cat_counters_cache SET
6011 value = 0 WHERE owner_uid = '$owner_uid'");
6014 function ccache_remove($link, $feed_id, $owner_uid, $is_cat = false) {
6017 $table = "ttrss_counters_cache";
6019 $table = "ttrss_cat_counters_cache";
6022 db_query($link, "DELETE FROM $table WHERE
6023 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
6027 function ccache_update_all($link, $owner_uid) {
6029 if (get_pref($link, 'ENABLE_FEED_CATS', $owner_uid)) {
6031 $result = db_query($link, "SELECT feed_id FROM ttrss_cat_counters_cache
6032 WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
6034 while ($line = db_fetch_assoc($result)) {
6035 ccache_update($link, $line["feed_id"], $owner_uid, true);
6038 /* We have to manually include category 0 */
6040 ccache_update($link, 0, $owner_uid, true);
6043 $result = db_query($link, "SELECT feed_id FROM ttrss_counters_cache
6044 WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
6046 while ($line = db_fetch_assoc($result)) {
6047 print ccache_update($link, $line["feed_id"], $owner_uid);
6054 function ccache_find($link, $feed_id, $owner_uid, $is_cat = false,
6055 $no_update = false) {
6057 if (!is_numeric($feed_id)) return;
6060 $table = "ttrss_counters_cache";
6062 $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
6063 WHERE id = '$feed_id'");
6064 $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
6067 $table = "ttrss_cat_counters_cache";
6070 if (DB_TYPE
== "pgsql") {
6071 $date_qpart = "updated > NOW() - INTERVAL '15 minutes'";
6072 } else if (DB_TYPE
== "mysql") {
6073 $date_qpart = "updated > DATE_SUB(NOW(), INTERVAL 15 MINUTE)";
6076 $result = db_query($link, "SELECT value FROM $table
6077 WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id'
6080 if (db_num_rows($result) == 1) {
6081 return db_fetch_result($result, 0, "value");
6086 return ccache_update($link, $feed_id, $owner_uid, $is_cat);
6092 function ccache_update($link, $feed_id, $owner_uid, $is_cat = false,
6093 $update_pcat = true) {
6095 if (!is_numeric($feed_id)) return;
6097 if (!$is_cat && $feed_id > 0) {
6098 $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
6099 WHERE id = '$feed_id'");
6100 $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
6103 $prev_unread = ccache_find($link, $feed_id, $owner_uid, $is_cat, true);
6105 /* When updating a label, all we need to do is recalculate feed counters
6106 * because labels are not cached */
6109 ccache_update_all($link, $owner_uid);
6114 $table = "ttrss_counters_cache";
6116 $table = "ttrss_cat_counters_cache";
6119 if ($is_cat && $feed_id >= 0) {
6120 if ($feed_id != 0) {
6121 $cat_qpart = "cat_id = '$feed_id'";
6123 $cat_qpart = "cat_id IS NULL";
6126 /* Recalculate counters for child feeds */
6128 $result = db_query($link, "SELECT id FROM ttrss_feeds
6129 WHERE owner_uid = '$owner_uid' AND $cat_qpart");
6131 while ($line = db_fetch_assoc($result)) {
6132 ccache_update($link, $line["id"], $owner_uid, false, false);
6135 $result = db_query($link, "SELECT SUM(value) AS sv
6136 FROM ttrss_counters_cache, ttrss_feeds
6137 WHERE id = feed_id AND $cat_qpart AND
6138 ttrss_feeds.owner_uid = '$owner_uid'");
6140 $unread = (int) db_fetch_result($result, 0, "sv");
6143 $unread = (int) getFeedArticles($link, $feed_id, $is_cat, true, $owner_uid);
6146 db_query($link, "BEGIN");
6148 $result = db_query($link, "SELECT feed_id FROM $table
6149 WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id' LIMIT 1");
6151 if (db_num_rows($result) == 1) {
6152 db_query($link, "UPDATE $table SET
6153 value = '$unread', updated = NOW() WHERE
6154 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
6157 db_query($link, "INSERT INTO $table
6158 (feed_id, value, owner_uid, updated)
6160 ($feed_id, $unread, $owner_uid, NOW())");
6163 db_query($link, "COMMIT");
6165 if ($feed_id > 0 && $prev_unread != $unread) {
6169 /* Update parent category */
6173 $result = db_query($link, "SELECT cat_id FROM ttrss_feeds
6174 WHERE owner_uid = '$owner_uid' AND id = '$feed_id'");
6176 $cat_id = (int) db_fetch_result($result, 0, "cat_id");
6178 ccache_update($link, $cat_id, $owner_uid, true);
6182 } else if ($feed_id < 0) {
6183 ccache_update_all($link, $owner_uid);
6189 function ccache_cleanup($link, $owner_uid) {
6191 if (DB_TYPE
== "pgsql") {
6192 db_query($link, "DELETE FROM ttrss_counters_cache AS c1 WHERE
6193 (SELECT count(*) FROM ttrss_counters_cache AS c2
6194 WHERE c1.feed_id = c2.feed_id AND c2.owner_uid = c1.owner_uid) > 1
6195 AND owner_uid = '$owner_uid'");
6197 db_query($link, "DELETE FROM ttrss_cat_counters_cache AS c1 WHERE
6198 (SELECT count(*) FROM ttrss_cat_counters_cache AS c2
6199 WHERE c1.feed_id = c2.feed_id AND c2.owner_uid = c1.owner_uid) > 1
6200 AND owner_uid = '$owner_uid'");
6202 db_query($link, "DELETE c1 FROM
6203 ttrss_counters_cache AS c1,
6204 ttrss_counters_cache AS c2
6206 c1.owner_uid = '$owner_uid' AND
6207 c1.owner_uid = c2.owner_uid AND
6208 c1.feed_id = c2.feed_id");
6210 db_query($link, "DELETE c1 FROM
6211 ttrss_cat_counters_cache AS c1,
6212 ttrss_cat_counters_cache AS c2
6214 c1.owner_uid = '$owner_uid' AND
6215 c1.owner_uid = c2.owner_uid AND
6216 c1.feed_id = c2.feed_id");
6221 function label_find_id($link, $label, $owner_uid) {
6222 $result = db_query($link,
6223 "SELECT id FROM ttrss_labels2 WHERE caption = '$label'
6224 AND owner_uid = '$owner_uid' LIMIT 1");
6226 if (db_num_rows($result) == 1) {
6227 return db_fetch_result($result, 0, "id");
6233 function get_article_labels($link, $id) {
6236 $obj_id = md5("LABELS:$id:" . $_SESSION["uid"]);
6240 if ($memcache && $obj = $memcache->get($obj_id)) {
6244 $result = db_query($link, "SELECT label_cache FROM
6245 ttrss_user_entries WHERE ref_id = '$id' AND owner_uid = " .
6248 $label_cache = db_fetch_result($result, 0, "label_cache");
6252 $label_cache = json_decode($label_cache, true);
6254 if ($label_cache["no-labels"] == 1)
6257 return $label_cache;
6260 $result = db_query($link,
6261 "SELECT DISTINCT label_id,caption,fg_color,bg_color
6262 FROM ttrss_labels2, ttrss_user_labels2
6264 AND article_id = '$id'
6265 AND owner_uid = ".$_SESSION["uid"] . "
6268 while ($line = db_fetch_assoc($result)) {
6269 $rk = array($line["label_id"], $line["caption"], $line["fg_color"],
6271 array_push($rv, $rk);
6273 if ($memcache) $memcache->add($obj_id, $rv, 0, 3600);
6276 label_update_cache($link, $id, $rv);
6278 label_update_cache($link, $id, array("no-labels" => 1));
6285 function label_find_caption($link, $label, $owner_uid) {
6286 $result = db_query($link,
6287 "SELECT caption FROM ttrss_labels2 WHERE id = '$label'
6288 AND owner_uid = '$owner_uid' LIMIT 1");
6290 if (db_num_rows($result) == 1) {
6291 return db_fetch_result($result, 0, "caption");
6297 function label_update_cache($link, $id, $labels = false, $force = false) {
6300 label_clear_cache($link, $id);
6303 $labels = get_article_labels($link, $id);
6305 $labels = db_escape_string(json_encode($labels));
6307 db_query($link, "UPDATE ttrss_user_entries SET
6308 label_cache = '$labels' WHERE ref_id = '$id'");
6312 function label_clear_cache($link, $id) {
6314 db_query($link, "UPDATE ttrss_user_entries SET
6315 label_cache = '' WHERE ref_id = '$id'");
6319 function label_remove_article($link, $id, $label, $owner_uid) {
6321 $label_id = label_find_id($link, $label, $owner_uid);
6323 if (!$label_id) return;
6325 $result = db_query($link,
6326 "DELETE FROM ttrss_user_labels2
6328 label_id = '$label_id' AND
6329 article_id = '$id'");
6331 label_clear_cache($link, $id);
6334 function label_add_article($link, $id, $label, $owner_uid) {
6339 $obj_id = md5("LABELS:$id:$owner_uid");
6340 $memcache->delete($obj_id);
6343 $label_id = label_find_id($link, $label, $owner_uid);
6345 if (!$label_id) return;
6347 $result = db_query($link,
6349 article_id FROM ttrss_labels2, ttrss_user_labels2
6352 label_id = '$label_id' AND
6353 article_id = '$id' AND owner_uid = '$owner_uid'
6356 if (db_num_rows($result) == 0) {
6357 db_query($link, "INSERT INTO ttrss_user_labels2
6358 (label_id, article_id) VALUES ('$label_id', '$id')");
6361 label_clear_cache($link, $id);
6365 function label_remove($link, $id, $owner_uid) {
6368 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6371 $obj_id = md5("LABELS:$id:$owner_uid");
6372 $memcache->delete($obj_id);
6375 db_query($link, "BEGIN");
6377 $result = db_query($link, "SELECT caption FROM ttrss_labels2
6380 $caption = db_fetch_result($result, 0, "caption");
6382 $result = db_query($link, "DELETE FROM ttrss_labels2 WHERE id = '$id'
6383 AND owner_uid = " . $owner_uid);
6385 if (db_affected_rows($link, $result) != 0 && $caption) {
6387 /* Remove access key for the label */
6389 $ext_id = -11 - $id;
6391 db_query($link, "DELETE FROM ttrss_access_keys WHERE
6392 feed_id = '$ext_id' AND owner_uid = $owner_uid");
6394 /* Disable filters that reference label being removed */
6396 db_query($link, "UPDATE ttrss_filters SET
6397 enabled = false WHERE action_param = '$caption'
6399 AND owner_uid = " . $owner_uid);
6401 /* Remove cached data */
6403 db_query($link, "UPDATE ttrss_user_entries SET label_cache = ''
6404 WHERE label_cache LIKE '%$caption%' AND owner_uid = " . $owner_uid);
6408 db_query($link, "COMMIT");
6411 function label_create($link, $caption) {
6413 db_query($link, "BEGIN");
6417 $result = db_query($link, "SELECT id FROM ttrss_labels2
6418 WHERE caption = '$caption' AND owner_uid = ". $_SESSION["uid"]);
6420 if (db_num_rows($result) == 0) {
6421 $result = db_query($link,
6422 "INSERT INTO ttrss_labels2 (caption,owner_uid)
6423 VALUES ('$caption', '".$_SESSION["uid"]."')");
6425 $result = db_affected_rows($link, $result) != 0;
6428 db_query($link, "COMMIT");
6433 function print_labels_headlines_dropdown($link, $feed_id) {
6434 print "<option value=\"addLabel()\">".__("Create label...")."</option>";
6436 $result = db_query($link, "SELECT id, caption FROM ttrss_labels2 WHERE
6437 owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
6439 while ($line = db_fetch_assoc($result)) {
6441 $label_id = $line["id"];
6442 $label_caption = $line["caption"];
6445 if ($feed_id < -10 && $feed_id == -11-$label_id) {
6446 print "<option id=\"LHDL-$id\"
6447 value=\"selectionRemoveLabel($label_id)\">".
6448 __('Remove:') . " $label_caption</option>";
6450 print "<option id=\"LHDL-$id\"
6451 value=\"selectionAssignLabel($label_id)\">".
6452 __('Assign:') . " $label_caption</option>";
6457 function format_tags_string($tags, $id) {
6460 $tags_nolinks_str = "";
6466 $formatted_tags = array();
6468 foreach ($tags as $tag) {
6470 $tag_escaped = str_replace("'", "\\'", $tag);
6472 if (mb_strlen($tag) > 30) {
6473 $tag = truncate_string($tag, 30);
6476 $tag_str = "<a href=\"javascript:viewfeed('$tag_escaped')\">$tag</a>";
6478 array_push($formatted_tags, $tag_str);
6480 $tmp_tags_str = implode(", ", $formatted_tags);
6482 if ($num_tags == $tag_limit ||
mb_strlen($tmp_tags_str) > 150) {
6487 $tags_str = implode(", ", $formatted_tags);
6489 if ($num_tags < count($tags)) {
6490 $tags_str .= ", …";
6493 if ($num_tags == 0) {
6494 $tags_str = __("no tags");
6501 function format_article_labels($labels, $id) {
6505 foreach ($labels as $l) {
6506 $labels_str .= sprintf("<span class='hlLabelRef'
6507 style='color : %s; background-color : %s'>%s</span>",
6508 $l[2], $l[3], $l[1]);
6515 function format_article_note($id, $note) {
6517 $str = "<div class='articleNote' onclick=\"editArticleNote($id)\">
6518 <div class='noteEdit' onclick=\"editArticleNote($id)\">".
6519 __('(edit note)')."</div>$note</div>";
6524 function toggle_collapse_cat($link, $cat_id, $mode) {
6526 $mode = bool_to_sql_bool($mode);
6528 db_query($link, "UPDATE ttrss_feed_categories SET
6529 collapsed = $mode WHERE id = '$cat_id' AND owner_uid = " .
6536 $pref_name = '_COLLAPSED_SPECIAL';
6539 $pref_name = '_COLLAPSED_LABELS';
6542 $pref_name = '_COLLAPSED_UNCAT';
6548 set_pref($link, $pref_name, 'true');
6550 set_pref($link, $pref_name, 'false');
6556 function remove_feed($link, $id, $owner_uid) {
6560 /* save starred articles in Archived feed */
6562 db_query($link, "BEGIN");
6564 /* prepare feed if necessary */
6566 $result = db_query($link, "SELECT id FROM ttrss_archived_feeds
6569 if (db_num_rows($result) == 0) {
6570 db_query($link, "INSERT INTO ttrss_archived_feeds
6571 (id, owner_uid, title, feed_url, site_url)
6572 SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
6576 db_query($link, "UPDATE ttrss_user_entries SET feed_id = NULL,
6577 orig_feed_id = '$id' WHERE feed_id = '$id' AND
6578 marked = true AND owner_uid = $owner_uid");
6580 /* Remove access key for the feed */
6582 db_query($link, "DELETE FROM ttrss_access_keys WHERE
6583 feed_id = '$id' AND owner_uid = $owner_uid");
6585 /* remove the feed */
6587 db_query($link, "DELETE FROM ttrss_feeds
6588 WHERE id = '$id' AND owner_uid = $owner_uid");
6590 db_query($link, "COMMIT");
6592 if (file_exists(ICONS_DIR
. "/$id.ico")) {
6593 unlink(ICONS_DIR
. "/$id.ico");
6596 ccache_remove($link, $id, $owner_uid);
6599 label_remove($link, -11-$id, $owner_uid);
6600 ccache_remove($link, -11-$id, $owner_uid);
6604 function add_feed_category($link, $feed_cat) {
6606 if (!$feed_cat) return false;
6608 db_query($link, "BEGIN");
6610 $result = db_query($link,
6611 "SELECT id FROM ttrss_feed_categories
6612 WHERE title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]);
6614 if (db_num_rows($result) == 0) {
6616 $result = db_query($link,
6617 "INSERT INTO ttrss_feed_categories (owner_uid,title)
6618 VALUES ('".$_SESSION["uid"]."', '$feed_cat')");
6620 db_query($link, "COMMIT");
6628 function remove_feed_category($link, $id, $owner_uid) {
6630 db_query($link, "DELETE FROM ttrss_feed_categories
6631 WHERE id = '$id' AND owner_uid = $owner_uid");
6633 ccache_remove($link, $id, $owner_uid, true);
6636 function archive_article($link, $id, $owner_uid) {
6637 db_query($link, "BEGIN");
6639 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
6640 WHERE ref_id = '$id' AND owner_uid = $owner_uid");
6642 if (db_num_rows($result) != 0) {
6644 /* prepare the archived table */
6646 $feed_id = (int) db_fetch_result($result, 0, "feed_id");
6649 $result = db_query($link, "SELECT id FROM ttrss_archived_feeds
6650 WHERE id = '$feed_id'");
6652 if (db_num_rows($result) == 0) {
6653 db_query($link, "INSERT INTO ttrss_archived_feeds
6654 (id, owner_uid, title, feed_url, site_url)
6655 SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
6656 WHERE id = '$feed_id'");
6659 db_query($link, "UPDATE ttrss_user_entries
6660 SET orig_feed_id = feed_id, feed_id = NULL
6661 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
6665 db_query($link, "COMMIT");
6668 function getArticleFeed($link, $id) {
6669 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
6670 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
6672 if (db_num_rows($result) != 0) {
6673 return db_fetch_result($result, 0, "feed_id");
6679 function make_url_from_parts($parts) {
6680 $url = $parts['scheme'] . '://' . $parts['host'];
6682 if ($parts['path']) $url .= $parts['path'];
6683 if ($parts['query']) $url .= '?' . $parts['query'];
6689 * Fixes incomplete URLs by prepending "http://".
6690 * Also replaces feed:// with http://, and
6691 * prepends a trailing slash if the url is a domain name only.
6693 * @param string $url Possibly incomplete URL
6695 * @return string Fixed URL.
6697 function fix_url($url) {
6698 if (strpos($url, '://') === false) {
6699 $url = 'http://' . $url;
6700 } else if (substr($url, 0, 5) == 'feed:') {
6701 $url = 'http:' . substr($url, 5);
6704 //prepend slash if the URL has no slash in it
6705 // "http://www.example" -> "http://www.example/"
6706 if (strpos($url, '/', strpos($url, ':') +
3) === false) {
6710 if ($url != "http:///")
6716 function validate_feed_url($url) {
6717 $parts = parse_url($url);
6719 return ($parts['scheme'] == 'http' ||
$parts['scheme'] == 'feed' ||
$parts['scheme'] == 'https');
6723 function get_article_enclosures($link, $id) {
6727 $query = "SELECT * FROM ttrss_enclosures
6728 WHERE post_id = '$id' AND content_url != ''";
6730 $obj_id = md5("ENCLOSURES:$id");
6734 if ($memcache && $obj = $memcache->get($obj_id)) {
6737 $result = db_query($link, $query);
6739 if (db_num_rows($result) > 0) {
6740 while ($line = db_fetch_assoc($result)) {
6741 array_push($rv, $line);
6743 if ($memcache) $memcache->add($obj_id, $rv, 0, 3600);
6750 function api_get_feeds($link, $cat_id, $unread_only, $limit, $offset) {
6756 if ($cat_id == -4 ||
$cat_id == -2) {
6757 $counters = getLabelCounters($link, true);
6759 foreach (array_values($counters) as $cv) {
6761 $unread = $cv["counter"];
6763 if ($unread ||
!$unread_only) {
6767 "title" => $cv["description"],
6768 "unread" => $cv["counter"],
6772 array_push($feeds, $row);
6779 if ($cat_id == -4 ||
$cat_id == -1) {
6780 foreach (array(-1, -2, -3, -4, 0) as $i) {
6781 $unread = getFeedUnread($link, $i);
6783 if ($unread ||
!$unread_only) {
6784 $title = getFeedTitle($link, $i);
6789 "unread" => $unread,
6792 array_push($feeds, $row);
6801 $limit_qpart = "LIMIT $limit OFFSET $offset";
6806 if ($cat_id == -4 ||
$cat_id == -3) {
6807 $result = db_query($link, "SELECT
6808 id, feed_url, cat_id, title, ".
6809 SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
6810 FROM ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"] .
6811 " ORDER BY cat_id, title " . $limit_qpart);
6815 $cat_qpart = "cat_id = '$cat_id'";
6817 $cat_qpart = "cat_id IS NULL";
6819 $result = db_query($link, "SELECT
6820 id, feed_url, cat_id, title, ".
6821 SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
6822 FROM ttrss_feeds WHERE
6823 $cat_qpart AND owner_uid = " . $_SESSION["uid"] .
6824 " ORDER BY cat_id, title " . $limit_qpart);
6827 while ($line = db_fetch_assoc($result)) {
6829 $unread = getFeedUnread($link, $line["id"]);
6831 $has_icon = feed_has_icon($line['id']);
6833 if ($unread ||
!$unread_only) {
6836 "feed_url" => $line["feed_url"],
6837 "title" => $line["title"],
6838 "id" => (int)$line["id"],
6839 "unread" => (int)$unread,
6840 "has_icon" => $has_icon,
6841 "cat_id" => (int)$line["cat_id"],
6842 "last_updated" => strtotime($line["last_updated"])
6845 array_push($feeds, $row);
6852 function api_get_headlines($link, $feed_id, $limit, $offset,
6853 $filter, $is_cat, $show_excerpt, $show_content, $view_mode, $order,
6854 $include_attachments, $since_id) {
6856 /* do not rely on params below */
6858 $search = db_escape_string($_REQUEST["search"]);
6859 $search_mode = db_escape_string($_REQUEST["search_mode"]);
6860 $match_on = db_escape_string($_REQUEST["match_on"]);
6862 $qfh_ret = queryFeedHeadlines($link, $feed_id, $limit,
6863 $view_mode, $is_cat, $search, $search_mode, $match_on,
6864 $order, $offset, 0, false, $since_id);
6866 $result = $qfh_ret[0];
6867 $feed_title = $qfh_ret[1];
6869 $headlines = array();
6871 while ($line = db_fetch_assoc($result)) {
6872 $is_updated = ($line["last_read"] == "" &&
6873 ($line["unread"] != "t" && $line["unread"] != "1"));
6875 $headline_row = array(
6876 "id" => (int)$line["id"],
6877 "unread" => sql_bool_to_bool($line["unread"]),
6878 "marked" => sql_bool_to_bool($line["marked"]),
6879 "published" => sql_bool_to_bool($line["published"]),
6880 "updated" => strtotime($line["updated"]),
6881 "is_updated" => $is_updated,
6882 "title" => $line["title"],
6883 "link" => $line["link"],
6884 "feed_id" => $line["feed_id"],
6885 "tags" => get_article_tags($link, $line["id"]),
6888 if ($include_attachments)
6889 $headline_row['attachments'] = get_article_enclosures($link,
6892 if ($show_excerpt) {
6893 $excerpt = truncate_string(strip_tags($line["content_preview"]), 100);
6894 $headline_row["excerpt"] = $excerpt;
6897 if ($show_content) {
6898 $headline_row["content"] = $line["content_preview"];
6901 array_push($headlines, $headline_row);
6907 function generate_error_feed($link, $error) {
6910 $reply['headlines']['id'] = -6;
6911 $reply['headlines']['is_cat'] = false;
6913 $reply['headlines']['toolbar'] = '';
6914 $reply['headlines']['content'] = "<div class='whiteBox'>". $error . "</div>";
6916 $reply['headlines-info'] = array("count" => 0,
6917 "vgroup_last_feed" => '',
6919 "disable_cache" => true);
6925 function generate_dashboard_feed($link) {
6928 $reply['headlines']['id'] = -5;
6929 $reply['headlines']['is_cat'] = false;
6931 $reply['headlines']['toolbar'] = '';
6932 $reply['headlines']['content'] = "<div class='whiteBox'>".__('No feed selected.');
6934 $reply['headlines']['content'] .= "<p class=\"small\"><span class=\"insensitive\">";
6936 $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE
."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
6937 WHERE owner_uid = " . $_SESSION['uid']);
6939 $last_updated = db_fetch_result($result, 0, "last_updated");
6940 $last_updated = make_local_datetime($link, $last_updated, false);
6942 $reply['headlines']['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
6944 $result = db_query($link, "SELECT COUNT(id) AS num_errors
6945 FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
6947 $num_errors = db_fetch_result($result, 0, "num_errors");
6949 if ($num_errors > 0) {
6950 $reply['headlines']['content'] .= "<br/>";
6951 $reply['headlines']['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
6952 __('Some feeds have update errors (click for details)')."</a>";
6954 $reply['headlines']['content'] .= "</span></p>";
6956 $reply['headlines-info'] = array("count" => 0,
6957 "vgroup_last_feed" => '',
6959 "disable_cache" => true);
6964 function save_email_address($link, $email) {
6965 // FIXME: implement persistent storage of emails
6967 if (!$_SESSION['stored_emails'])
6968 $_SESSION['stored_emails'] = array();
6970 if (!in_array($email, $_SESSION['stored_emails']))
6971 array_push($_SESSION['stored_emails'], $email);
6974 function update_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) {
6975 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6977 $sql_is_cat = bool_to_sql_bool($is_cat);
6979 $result = db_query($link, "SELECT access_key FROM ttrss_access_keys
6980 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6981 AND owner_uid = " . $owner_uid);
6983 if (db_num_rows($result) == 1) {
6984 $key = db_escape_string(sha1(uniqid(rand(), true)));
6986 db_query($link, "UPDATE ttrss_access_keys SET access_key = '$key'
6987 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6988 AND owner_uid = " . $owner_uid);
6993 return get_feed_access_key($link, $feed_id, $is_cat, $owner_uid);
6997 function get_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) {
6999 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
7001 $sql_is_cat = bool_to_sql_bool($is_cat);
7003 $result = db_query($link, "SELECT access_key FROM ttrss_access_keys
7004 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
7005 AND owner_uid = " . $owner_uid);
7007 if (db_num_rows($result) == 1) {
7008 return db_fetch_result($result, 0, "access_key");
7010 $key = db_escape_string(sha1(uniqid(rand(), true)));
7012 $result = db_query($link, "INSERT INTO ttrss_access_keys
7013 (access_key, feed_id, is_cat, owner_uid)
7014 VALUES ('$key', '$feed_id', $sql_is_cat, '$owner_uid')");
7022 * Extracts RSS/Atom feed URLs from the given HTML URL.
7024 * @param string $url HTML page URL
7026 * @return array Array of feeds. Key is the full URL, value the title
7028 function get_feeds_from_html($url, $login = false, $pass = false)
7030 $url = fix_url($url);
7031 $baseUrl = substr($url, 0, strrpos($url, '/') +
1);
7033 libxml_use_internal_errors(true);
7035 $content = @fetch_file_contents
($url, false, $login, $pass);
7037 $doc = new DOMDocument();
7038 $doc->loadHTML($content);
7039 $xpath = new DOMXPath($doc);
7040 $entries = $xpath->query('/html/head/link[@rel="alternate"]');
7041 $feedUrls = array();
7042 foreach ($entries as $entry) {
7043 if ($entry->hasAttribute('href')) {
7044 $title = $entry->getAttribute('title');
7046 $title = $entry->getAttribute('type');
7048 $feedUrl = rewrite_relative_url(
7049 $baseUrl, $entry->getAttribute('href')
7051 $feedUrls[$feedUrl] = $title;
7058 * Checks if the content behind the given URL is a HTML file
7060 * @param string $url URL to check
7062 * @return boolean True if the URL contains HTML content
7064 function url_is_html($url, $login = false, $pass = false) {
7065 $content = substr(fetch_file_contents($url, false, $login, $pass), 0, 1000);
7067 if (stripos($content, '<html>') === false
7068 && stripos($content, '<html ') === false
7076 function print_label_select($link, $name, $value, $attributes = "") {
7078 $result = db_query($link, "SELECT caption FROM ttrss_labels2
7079 WHERE owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
7081 print "<select default=\"$value\" name=\"" . htmlspecialchars($name) .
7082 "\" $attributes onchange=\"labelSelectOnChange(this)\" >";
7084 while ($line = db_fetch_assoc($result)) {
7086 $issel = ($line["caption"] == $value) ?
"selected=\"1\"" : "";
7088 print "<option value=\"".htmlspecialchars($line["caption"])."\"
7089 $issel>" . htmlspecialchars($line["caption"]) . "</option>";
7093 # print "<option value=\"ADD_LABEL\">" .__("Add label...") . "</option>";
7100 function format_article_enclosures($link, $id, $always_display_enclosures,
7103 $result = get_article_enclosures($link, $id);
7106 if (count($result) > 0) {
7108 $entries_html = array();
7111 foreach ($result as $line) {
7113 $url = $line["content_url"];
7114 $ctype = $line["content_type"];
7116 if (!$ctype) $ctype = __("unknown type");
7118 # $filename = substr($url, strrpos($url, "/")+1);
7120 $entry = format_inline_player($link, $url, $ctype);
7122 # $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
7123 # $filename . " (" . $ctype . ")" . "</a>";
7125 array_push($entries_html, $entry);
7129 $entry["type"] = $ctype;
7130 $entry["filename"] = $filename;
7131 $entry["url"] = $url;
7133 array_push($entries, $entry);
7136 $rv .= "<div class=\"postEnclosures\">";
7138 if (!get_pref($link, "STRIP_IMAGES")) {
7139 if ($always_display_enclosures ||
7140 !preg_match("/<img/i", $article_content)) {
7142 foreach ($entries as $entry) {
7144 if (preg_match("/image/", $entry["type"]) ||
7145 preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) {
7148 alt=\"".htmlspecialchars($entry["filename"])."\"
7149 src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>";
7155 if (count($entries) == 1) {
7156 $rv .= __("Attachment:") . " ";
7158 $rv .= __("Attachments:") . " ";
7161 $rv .= join(", ", $entries_html);
7169 function getLastArticleId($link) {
7170 $result = db_query($link, "SELECT MAX(ref_id) AS id FROM ttrss_user_entries
7171 WHERE owner_uid = " . $_SESSION["uid"]);
7173 if (db_num_rows($result) == 1) {
7174 return db_fetch_result($result, 0, "id");
7180 function build_url($parts) {
7181 return $parts['scheme'] . "://" . $parts['host'] . $parts['path'];
7185 * Converts a (possibly) relative URL to a absolute one.
7187 * @param string $url Base URL (i.e. from where the document is)
7188 * @param string $rel_url Possibly relative URL in the document
7190 * @return string Absolute URL
7192 function rewrite_relative_url($url, $rel_url) {
7193 if (strpos($rel_url, "://") !== false) {
7195 } else if (strpos($rel_url, "/") === 0)
7197 $parts = parse_url($url);
7198 $parts['path'] = $rel_url;
7200 return build_url($parts);
7203 $parts = parse_url($url);
7204 if (!isset($parts['path'])) {
7205 $parts['path'] = '/';
7207 $dir = $parts['path'];
7208 if (substr($dir, -1) !== '/') {
7209 $dir = dirname($parts['path']);
7210 $dir !== '/' && $dir .= '/';
7212 $parts['path'] = $dir . $rel_url;
7214 return build_url($parts);
7218 function sphinx_search($query, $offset = 0, $limit = 30) {
7219 $sphinxClient = new SphinxClient();
7221 $sphinxClient->SetServer('localhost', 9312);
7222 $sphinxClient->SetConnectTimeout(1);
7224 $sphinxClient->SetFieldWeights(array('title' => 70, 'content' => 30,
7225 'feed_title' => 20));
7227 $sphinxClient->SetMatchMode(SPH_MATCH_EXTENDED2
);
7228 $sphinxClient->SetRankingMode(SPH_RANK_PROXIMITY_BM25
);
7229 $sphinxClient->SetLimits($offset, $limit, 1000);
7230 $sphinxClient->SetArrayResult(false);
7231 $sphinxClient->SetFilter('owner_uid', array($_SESSION['uid']));
7233 $result = $sphinxClient->Query($query, SPHINX_INDEX
);
7237 if (is_array($result['matches'])) {
7238 foreach (array_keys($result['matches']) as $int_id) {
7239 $ref_id = $result['matches'][$int_id]['attrs']['ref_id'];
7240 array_push($ids, $ref_id);
7247 function cleanup_tags($link, $days = 14, $limit = 1000) {
7249 if (DB_TYPE
== "pgsql") {
7250 $interval_query = "date_updated < NOW() - INTERVAL '$days days'";
7251 } else if (DB_TYPE
== "mysql") {
7252 $interval_query = "date_updated < DATE_SUB(NOW(), INTERVAL $days DAY)";
7257 while ($limit > 0) {
7260 $query = "SELECT ttrss_tags.id AS id
7261 FROM ttrss_tags, ttrss_user_entries, ttrss_entries
7262 WHERE post_int_id = int_id AND $interval_query AND
7263 ref_id = ttrss_entries.id AND tag_cache != '' LIMIT $limit_part";
7265 $result = db_query($link, $query);
7269 while ($line = db_fetch_assoc($result)) {
7270 array_push($ids, $line['id']);
7273 if (count($ids) > 0) {
7274 $ids = join(",", $ids);
7277 $tmp_result = db_query($link, "DELETE FROM ttrss_tags WHERE id IN ($ids)");
7278 $tags_deleted +
= db_affected_rows($link, $tmp_result);
7283 $limit -= $limit_part;
7288 return $tags_deleted;
7291 function feedlist_init_cat($link, $cat_id, $hidden = false) {
7293 $cat_id = (int) $cat_id;
7296 $cat_unread = ccache_find($link, $cat_id, $_SESSION["uid"], true);
7297 } else if ($cat_id == 0 ||
$cat_id == -2) {
7298 $cat_unread = getCategoryUnread($link, $cat_id);
7301 $obj['id'] = 'CAT:' . $cat_id;
7302 $obj['items'] = array();
7303 $obj['name'] = getCategoryTitle($link, $cat_id);
7304 $obj['type'] = 'feed';
7305 $obj['unread'] = (int) $cat_unread;
7306 $obj['hidden'] = $hidden;
7307 $obj['bare_id'] = $cat_id;
7312 function feedlist_init_feed($link, $feed_id, $title = false, $unread = false, $error = '', $updated = '') {
7314 $feed_id = (int) $feed_id;
7317 $title = getFeedTitle($link, $feed_id, false);
7319 if ($unread === false)
7320 $unread = getFeedUnread($link, $feed_id, false);
7322 $obj['id'] = 'FEED:' . $feed_id;
7323 $obj['name'] = $title;
7324 $obj['unread'] = (int) $unread;
7325 $obj['type'] = 'feed';
7326 $obj['error'] = $error;
7327 $obj['updated'] = $updated;
7328 $obj['icon'] = getFeedIcon($feed_id);
7329 $obj['bare_id'] = $feed_id;
7335 function fetch_twitter_rss($link, $url, $owner_uid) {
7336 $result = db_query($link, "SELECT twitter_oauth FROM ttrss_users
7337 WHERE id = $owner_uid");
7339 $access_token = json_decode(db_fetch_result($result, 0, 'twitter_oauth'), true);
7340 $url_escaped = db_escape_string($url);
7342 if ($access_token) {
7344 $tmhOAuth = new tmhOAuth(array(
7345 'consumer_key' => CONSUMER_KEY
,
7346 'consumer_secret' => CONSUMER_SECRET
,
7347 'user_token' => $access_token['oauth_token'],
7348 'user_secret' => $access_token['oauth_token_secret'],
7351 $code = $tmhOAuth->request('GET', $url);
7355 $content = $tmhOAuth->response
['response'];
7357 define('MAGPIE_CACHE_ON', false);
7359 $rss = new MagpieRSS($content, MAGPIE_OUTPUT_ENCODING
,
7360 MAGPIE_INPUT_ENCODING
, MAGPIE_DETECT_ENCODING
);
7366 db_query($link, "UPDATE ttrss_feeds
7367 SET last_error = 'OAuth authorization failed ($code).'
7368 WHERE feed_url = '$url_escaped' AND owner_uid = $owner_uid");
7373 db_query($link, "UPDATE ttrss_feeds
7374 SET last_error = 'OAuth information not found.'
7375 WHERE feed_url = '$url_escaped' AND owner_uid = $owner_uid");
7381 function print_user_stylesheet($link) {
7382 $value = get_pref($link, 'USER_STYLESHEET');
7385 print "<style type=\"text/css\">";
7386 print str_replace("<br/>", "\n", $value);
7392 function rewrite_urls($line) {
7397 $result = preg_replace("/((?<!=.)((http|https|ftp)+):\/\/[^ ,!]+)/i",
7398 "<a target=\"_blank\" href=\"\\1\">\\1</a>", $line);
7403 function filter_to_sql($filter) {
7406 if (DB_TYPE
== "pgsql")
7409 $reg_qpart = "REGEXP";
7411 switch ($filter["type"]) {
7413 $query = "LOWER(ttrss_entries.title) $reg_qpart LOWER('".
7414 $filter['reg_exp'] . "')";
7417 $query = "LOWER(ttrss_entries.content) $reg_qpart LOWER('".
7418 $filter['reg_exp'] . "')";
7421 $query = "LOWER(ttrss_entries.title) $reg_qpart LOWER('".
7422 $filter['reg_exp'] . "') OR LOWER(" .
7423 "ttrss_entries.content) $reg_qpart LOWER('" . $filter['reg_exp'] . "')";
7426 $query = "LOWER(ttrss_user_entries.tag_cache) $reg_qpart LOWER('".
7427 $filter['reg_exp'] . "')";
7430 $query = "LOWER(ttrss_entries.link) $reg_qpart LOWER('".
7431 $filter['reg_exp'] . "')";
7435 if ($filter["filter_param"] == "before")
7440 $timestamp = date("Y-m-d H:N:s", strtotime($filter["reg_exp"]));
7441 $query = "ttrss_entries.date_entered $cmp_qpart '$timestamp'";
7444 $query = "LOWER(ttrss_entries.author) $reg_qpart LOWER('".
7445 $filter['reg_exp'] . "')";
7449 if ($filter["inverse"])
7450 $query = "NOT ($query)";
7453 if (DB_TYPE
== "pgsql") {
7454 $query = " ($query) AND ttrss_entries.date_entered > NOW() - INTERVAL '14 days'";
7456 $query = " ($query) AND ttrss_entries.date_entered > DATE_SUB(NOW(), INTERVAL 14 DAY)";
7466 // -1 - never connected
7467 // 0 - no data received
7468 // 1 - data received successfully
7469 // 2 - did not receive valid data
7470 // >10 - server error, code + 10 (e.g. 16 means server error 6)
7472 function get_linked_feeds($link, $instance_id = false) {
7474 $instance_qpart = "id = '$instance_id' AND ";
7476 $instance_qpart = "";
7478 if (DB_TYPE
== "pgsql") {
7479 $date_qpart = "last_connected < NOW() - INTERVAL '6 hours'";
7481 $date_qpart = "last_connected < DATE_SUB(NOW(), INTERVAL 6 HOUR)";
7484 $result = db_query($link, "SELECT id, access_key, access_url FROM ttrss_linked_instances
7485 WHERE $instance_qpart $date_qpart ORDER BY last_connected");
7487 while ($line = db_fetch_assoc($result)) {
7490 _debug("Updating: " . $line['access_url'] . " ($id)");
7492 $fetch_url = $line['access_url'] . '/backend.php?op=fbexport';
7493 $post_query = 'key=' . $line['access_key'];
7495 $feeds = fetch_file_contents($fetch_url, false, false, false, $post_query);
7498 $feeds = json_decode($feeds, true);
7501 if ($feeds['error']) {
7502 $status = $feeds['error']['code'] +
10;
7506 if (count($feeds['feeds']) > 0) {
7508 db_query($link, "DELETE FROM ttrss_linked_feeds
7509 WHERE instance_id = '$id'");
7511 foreach ($feeds['feeds'] as $feed) {
7512 $feed_url = db_escape_string($feed['feed_url']);
7513 $title = db_escape_string($feed['title']);
7514 $subscribers = db_escape_string($feed['subscribers']);
7515 $site_url = db_escape_string($feed['site_url']);
7517 db_query($link, "INSERT INTO ttrss_linked_feeds
7518 (feed_url, site_url, title, subscribers, instance_id, created, updated)
7520 ('$feed_url', '$site_url', '$title', '$subscribers', '$id', NOW(), NOW())");
7523 // received 0 feeds, this might indicate that
7524 // the instance on the other hand is rebuilding feedbrowser cache
7525 // we will try again later
7527 // TODO: maybe perform expiration based on updated here?
7530 _debug("Processed " . count($feeds['feeds']) . " feeds.");
7540 _debug("Status: $status");
7542 db_query($link, "UPDATE ttrss_linked_instances SET
7543 last_status_out = '$status', last_connected = NOW() WHERE id = '$id'");