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 $config->set('Attr.EnableID', true);
123 @$config->set('Cache', 'SerializerPath', CACHE_DIR
. "/htmlpurifier");
125 $purifier = new HTMLPurifier($config);
128 * Print a timestamped debug message.
130 * @param string $msg The debug message.
133 function _debug($msg) {
134 $ts = strftime("%H:%M:%S", time());
135 if (function_exists('posix_getpid')) {
136 $ts = "$ts/" . posix_getpid();
138 print "[$ts] $msg\n";
142 * Purge a feed old posts.
144 * @param mixed $link A database connection.
145 * @param mixed $feed_id The id of the purged feed.
146 * @param mixed $purge_interval Olderness of purged posts.
147 * @param boolean $debug Set to True to enable the debug. False by default.
151 function purge_feed($link, $feed_id, $purge_interval, $debug = false) {
153 if (!$purge_interval) $purge_interval = feed_purge_interval($link, $feed_id);
157 $result = db_query($link,
158 "SELECT owner_uid FROM ttrss_feeds WHERE id = '$feed_id'");
162 if (db_num_rows($result) == 1) {
163 $owner_uid = db_fetch_result($result, 0, "owner_uid");
166 if ($purge_interval == -1 ||
!$purge_interval) {
168 ccache_update($link, $feed_id, $owner_uid);
173 if (!$owner_uid) return;
175 if (FORCE_ARTICLE_PURGE
== 0) {
176 $purge_unread = get_pref($link, "PURGE_UNREAD_ARTICLES",
179 $purge_unread = true;
180 $purge_interval = FORCE_ARTICLE_PURGE
;
183 if (!$purge_unread) $query_limit = " unread = false AND ";
185 if (DB_TYPE
== "pgsql") {
186 $pg_version = get_pgsql_version($link);
188 if (preg_match("/^7\./", $pg_version) ||
preg_match("/^8\.0/", $pg_version)) {
190 $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
191 ttrss_entries.id = ref_id AND
193 feed_id = '$feed_id' AND
195 ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'");
199 $result = db_query($link, "DELETE FROM ttrss_user_entries
201 WHERE ttrss_entries.id = ref_id AND
203 feed_id = '$feed_id' AND
205 ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'");
208 $rows = pg_affected_rows($result);
212 /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
213 marked = false AND feed_id = '$feed_id' AND
214 (SELECT date_updated FROM ttrss_entries WHERE
215 id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */
217 $result = db_query($link, "DELETE FROM ttrss_user_entries
218 USING ttrss_user_entries, ttrss_entries
219 WHERE ttrss_entries.id = ref_id AND
221 feed_id = '$feed_id' AND
223 ttrss_entries.date_updated < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)");
225 $rows = mysql_affected_rows($link);
229 ccache_update($link, $feed_id, $owner_uid);
232 _debug("Purged feed $feed_id ($purge_interval): deleted $rows articles");
234 } // function purge_feed
237 * Purge old posts from old feeds. Not used anymore, purging is done after feed update.
239 * @param mixed $link A database connection
240 * @param boolean $do_output Set to true to enable printed output, false by default.
241 * @param integer $limit The maximal number of removed posts.
245 /* function global_purge_old_posts($link, $do_output = false, $limit = false) {
247 $random_qpart = sql_random_function();
250 $limit_qpart = "LIMIT $limit";
255 $result = db_query($link,
256 "SELECT id,purge_interval,owner_uid FROM ttrss_feeds
257 ORDER BY $random_qpart $limit_qpart");
259 while ($line = db_fetch_assoc($result)) {
261 $feed_id = $line["id"];
262 $purge_interval = $line["purge_interval"];
263 $owner_uid = $line["owner_uid"];
265 if ($purge_interval == 0) {
267 $tmp_result = db_query($link,
268 "SELECT value FROM ttrss_user_prefs WHERE
269 pref_name = 'PURGE_OLD_DAYS' AND owner_uid = '$owner_uid'");
271 if (db_num_rows($tmp_result) != 0) {
272 $purge_interval = db_fetch_result($tmp_result, 0, "value");
277 // print "Feed $feed_id: purge interval = $purge_interval\n";
280 if ($purge_interval > 0 || FORCE_ARTICLE_PURGE) {
281 purge_feed($link, $feed_id, $purge_interval, $do_output);
285 purge_orphans($link, $do_output);
287 } // function global_purge_old_posts */
289 function feed_purge_interval($link, $feed_id) {
291 $result = db_query($link, "SELECT purge_interval, owner_uid FROM ttrss_feeds
292 WHERE id = '$feed_id'");
294 if (db_num_rows($result) == 1) {
295 $purge_interval = db_fetch_result($result, 0, "purge_interval");
296 $owner_uid = db_fetch_result($result, 0, "owner_uid");
298 if ($purge_interval == 0) $purge_interval = get_pref($link,
299 'PURGE_OLD_DAYS', $owner_uid);
301 return $purge_interval;
308 function purge_old_posts($link) {
310 $user_id = $_SESSION["uid"];
312 $result = db_query($link, "SELECT id,purge_interval FROM ttrss_feeds
313 WHERE owner_uid = '$user_id'");
315 while ($line = db_fetch_assoc($result)) {
317 $feed_id = $line["id"];
318 $purge_interval = $line["purge_interval"];
320 if ($purge_interval == 0) $purge_interval = get_pref($link, 'PURGE_OLD_DAYS');
322 if ($purge_interval > 0) {
323 purge_feed($link, $feed_id, $purge_interval);
327 purge_orphans($link);
330 function purge_orphans($link, $do_output = false) {
332 // purge orphaned posts in main content table
333 $result = db_query($link, "DELETE FROM ttrss_entries WHERE
334 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
337 $rows = db_affected_rows($link, $result);
338 _debug("Purged $rows orphaned posts.");
342 function get_feed_update_interval($link, $feed_id) {
343 $result = db_query($link, "SELECT owner_uid, update_interval FROM
344 ttrss_feeds WHERE id = '$feed_id'");
346 if (db_num_rows($result) == 1) {
347 $update_interval = db_fetch_result($result, 0, "update_interval");
348 $owner_uid = db_fetch_result($result, 0, "owner_uid");
350 if ($update_interval != 0) {
351 return $update_interval;
353 return get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $owner_uid, false);
361 function fetch_file_contents($url, $type = false, $login = false, $pass = false, $post_query = false) {
362 $login = urlencode($login);
363 $pass = urlencode($pass);
365 if (function_exists('curl_init')) {
366 $ch = curl_init($url);
368 curl_setopt($ch, CURLOPT_CONNECTTIMEOUT
, 15);
369 curl_setopt($ch, CURLOPT_TIMEOUT
, 45);
370 curl_setopt($ch, CURLOPT_FOLLOWLOCATION
, true);
371 curl_setopt($ch, CURLOPT_MAXREDIRS
, 20);
372 curl_setopt($ch, CURLOPT_BINARYTRANSFER
, true);
373 curl_setopt($ch, CURLOPT_RETURNTRANSFER
, true);
374 curl_setopt($ch, CURLOPT_SSL_VERIFYPEER
, false);
375 curl_setopt($ch, CURLOPT_HTTPAUTH
, CURLAUTH_ANY
);
376 curl_setopt($ch, CURLOPT_USERAGENT
, SELF_USER_AGENT
);
379 curl_setopt($ch, CURLOPT_POST
, true);
380 curl_setopt($ch, CURLOPT_POSTFIELDS
, $post_query);
384 curl_setopt($ch, CURLOPT_USERPWD
, "$login:$pass");
386 $contents = @curl_exec
($ch);
387 if ($contents === false) {
392 $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE
);
393 $content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE
);
396 if ($http_code != 200 ||
$type && strpos($content_type, "$type") === false) {
402 if ($login && $pass && $updated != 3) {
403 $url_parts = array();
405 preg_match("/(^[^:]*):\/\/(.*)/", $url, $url_parts);
407 if ($url_parts[1] && $url_parts[2]) {
408 $url = $url_parts[1] . "://$login:$pass@" . $url_parts[2];
412 return @file_get_contents
($url);
418 * Try to determine the favicon URL for a feed.
419 * adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/)
420 * http://dev.wp-plugins.org/file/favatars/trunk/favatars.php
422 * @param string $url A feed or page URL
424 * @return mixed The favicon URL, or false if none was found.
426 function get_favicon_url($url) {
428 $favicon_url = false;
430 if ($html = @fetch_file_contents
($url)) {
432 libxml_use_internal_errors(true);
434 $doc = new DOMDocument();
435 $doc->loadHTML($html);
436 $xpath = new DOMXPath($doc);
438 $base = $xpath->query('/html/head/base');
439 foreach ($base as $b) {
440 $url = $b->getAttribute("href");
444 $entries = $xpath->query('/html/head/link[@rel="shortcut icon" or @rel="icon"]');
445 if (count($entries) > 0) {
446 foreach ($entries as $entry) {
447 $favicon_url = rewrite_relative_url($url, $entry->getAttribute("href"));
454 $favicon_url = rewrite_relative_url($url, "/favicon.ico");
457 } // function get_favicon_url
459 function check_feed_favicon($site_url, $feed, $link) {
460 $favicon_url = get_favicon_url($site_url);
462 # print "FAVICON [$site_url]: $favicon_url\n";
464 $icon_file = ICONS_DIR
. "/$feed.ico";
466 if ($favicon_url && !file_exists($icon_file)) {
467 $contents = fetch_file_contents($favicon_url, "image");
469 $fp = fopen($icon_file, "w");
472 fwrite($fp, $contents);
474 chmod($icon_file, 0644);
480 function update_rss_feed($link, $feed, $ignore_daemon = false, $no_cache = false) {
484 /* Update all feeds with the same URL to utilize memcache */
487 $result = db_query($link, "SELECT f1.id
488 FROM ttrss_feeds AS f1, ttrss_feeds AS f2
489 WHERE f2.feed_url = f1.feed_url AND f2.id = '$feed'");
491 while ($line = db_fetch_assoc($result)) {
492 update_rss_feed_real($link, $line["id"], $ignore_daemon, $no_cache);
495 update_rss_feed_real($link, $feed, $ignore_daemon, $no_cache);
499 function update_rss_feed_real($link, $feed, $ignore_daemon = false, $no_cache = false) {
503 $debug_enabled = defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug'];
505 if (!$_REQUEST["daemon"] && !$ignore_daemon) {
509 if ($debug_enabled) {
510 _debug("update_rss_feed: start");
513 if (!$ignore_daemon) {
515 if (DB_TYPE
== "pgsql") {
516 $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
518 $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
521 $result = db_query($link, "SELECT id,update_interval,auth_login,
522 auth_pass,cache_images,update_method
523 FROM ttrss_feeds WHERE id = '$feed' AND $updstart_thresh_qpart");
527 $result = db_query($link, "SELECT id,update_interval,auth_login,
528 feed_url,auth_pass,cache_images,update_method,last_updated,
529 mark_unread_on_update, owner_uid, update_on_checksum_change,
531 FROM ttrss_feeds WHERE id = '$feed'");
535 if (db_num_rows($result) == 0) {
536 if ($debug_enabled) {
537 _debug("update_rss_feed: feed $feed NOT FOUND/SKIPPED");
542 $update_method = db_fetch_result($result, 0, "update_method");
543 $last_updated = db_fetch_result($result, 0, "last_updated");
544 $owner_uid = db_fetch_result($result, 0, "owner_uid");
545 $mark_unread_on_update = sql_bool_to_bool(db_fetch_result($result,
546 0, "mark_unread_on_update"));
547 $update_on_checksum_change = sql_bool_to_bool(db_fetch_result($result,
548 0, "update_on_checksum_change"));
549 $pubsub_state = db_fetch_result($result, 0, "pubsub_state");
551 db_query($link, "UPDATE ttrss_feeds SET last_update_started = NOW()
552 WHERE id = '$feed'");
554 $auth_login = db_fetch_result($result, 0, "auth_login");
555 $auth_pass = db_fetch_result($result, 0, "auth_pass");
557 if ($update_method == 0)
558 $update_method = DEFAULT_UPDATE_METHOD +
1;
564 if ($update_method == 2)
565 $use_simplepie = true;
567 $use_simplepie = false;
569 if ($debug_enabled) {
570 _debug("update method: $update_method (feed setting: $update_method) (use simplepie: $use_simplepie)\n");
573 if ($update_method == 1) {
574 $auth_login = urlencode($auth_login);
575 $auth_pass = urlencode($auth_pass);
578 $update_interval = db_fetch_result($result, 0, "update_interval");
579 $cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images"));
580 $fetch_url = db_fetch_result($result, 0, "feed_url");
582 if ($update_interval < 0) { return; }
584 $feed = db_escape_string($feed);
586 if ($auth_login && $auth_pass && $updated != 3) {
587 $url_parts = array();
588 preg_match("/(^[^:]*):\/\/(.*)/", $fetch_url, $url_parts);
590 if ($url_parts[1] && $url_parts[2]) {
591 $fetch_url = $url_parts[1] . "://$auth_login:$auth_pass@" . $url_parts[2];
596 if ($debug_enabled) {
597 _debug("update_rss_feed: fetching [$fetch_url]...");
600 $obj_id = md5("FDATA:$use_simplepie:$fetch_url");
602 if ($memcache && $obj = $memcache->get($obj_id)) {
604 if ($debug_enabled) {
605 _debug("update_rss_feed: data found in memcache.");
612 if ($update_method == 3) {
613 $rss = fetch_twitter_rss($link, $fetch_url, $owner_uid);
614 } else if ($update_method == 1) {
616 define('MAGPIE_CACHE_AGE', get_feed_update_interval($link, $feed) * 60);
617 define('MAGPIE_CACHE_ON', !$no_cache);
618 define('MAGPIE_FETCH_TIME_OUT', 60);
619 define('MAGPIE_CACHE_DIR', CACHE_DIR
. "/magpie");
621 $rss = @fetch_rss
($fetch_url);
623 $simplepie_cache_dir = CACHE_DIR
. "/simplepie";
625 if (!is_dir($simplepie_cache_dir)) {
626 mkdir($simplepie_cache_dir);
629 $rss = new SimplePie();
630 $rss->set_useragent(SELF_USER_AGENT
);
631 # $rss->set_timeout(10);
632 $rss->set_feed_url($fetch_url);
633 $rss->set_output_encoding('UTF-8');
635 if (SIMPLEPIE_CACHE_IMAGES
&& $cache_images) {
637 if ($debug_enabled) {
638 _debug("enabling image cache");
641 $rss->set_image_handler("image.php", 'i');
644 if ($debug_enabled) {
645 _debug("feed update interval (sec): " .
646 get_feed_update_interval($link, $feed)*60);
649 $rss->enable_cache(!$no_cache);
652 $rss->set_cache_location($simplepie_cache_dir);
653 $rss->set_cache_duration(get_feed_update_interval($link, $feed) * 60);
659 if ($memcache && $rss) $memcache->add($obj_id, $rss, 0, 300);
664 if ($debug_enabled) {
665 _debug("update_rss_feed: fetch done, parsing...");
668 $feed = db_escape_string($feed);
670 if ($update_method == 2) {
671 $fetch_ok = !$rss->error();
678 if ($debug_enabled) {
679 _debug("update_rss_feed: processing feed data...");
682 // db_query($link, "BEGIN");
684 $result = db_query($link, "SELECT title,icon_url,site_url,owner_uid
685 FROM ttrss_feeds WHERE id = '$feed'");
687 $registered_title = db_fetch_result($result, 0, "title");
688 $orig_icon_url = db_fetch_result($result, 0, "icon_url");
689 $orig_site_url = db_fetch_result($result, 0, "site_url");
691 $owner_uid = db_fetch_result($result, 0, "owner_uid");
693 if ($use_simplepie) {
694 $site_url = $rss->get_link();
696 $site_url = $rss->channel
["link"];
699 if ($debug_enabled) {
700 _debug("update_rss_feed: checking favicon...");
703 check_feed_favicon($site_url, $feed, $link);
705 if (!$registered_title ||
$registered_title == "[Unknown]") {
707 if ($use_simplepie) {
708 $feed_title = db_escape_string($rss->get_title());
710 $feed_title = db_escape_string($rss->channel
["title"]);
713 if ($debug_enabled) {
714 _debug("update_rss_feed: registering title: $feed_title");
717 db_query($link, "UPDATE ttrss_feeds SET
718 title = '$feed_title' WHERE id = '$feed'");
721 // weird, weird Magpie
722 if (!$use_simplepie) {
723 if (!$site_url) $site_url = db_escape_string($rss->channel
["link_"]);
726 if ($site_url && $orig_site_url != db_escape_string($site_url)) {
727 db_query($link, "UPDATE ttrss_feeds SET
728 site_url = '$site_url' WHERE id = '$feed'");
731 // print "I: " . $rss->channel["image"]["url"];
733 if (!$use_simplepie) {
734 $icon_url = db_escape_string($rss->image
["url"]);
736 $icon_url = db_escape_string($rss->get_image_url());
739 $icon_url = substr($icon_url, 0, 250);
741 if ($icon_url && $orig_icon_url != $icon_url) {
742 db_query($link, "UPDATE ttrss_feeds SET icon_url = '$icon_url' WHERE id = '$feed'");
745 if ($debug_enabled) {
746 _debug("update_rss_feed: loading filters...");
749 $filters = load_filters($link, $feed, $owner_uid);
751 // if ($debug_enabled) {
752 // print_r($filters);
755 if ($use_simplepie) {
756 $iterator = $rss->get_items();
758 $iterator = $rss->items
;
759 if (!$iterator ||
!is_array($iterator)) $iterator = $rss->entries
;
760 if (!$iterator ||
!is_array($iterator)) $iterator = $rss;
763 if (!is_array($iterator)) {
764 /* db_query($link, "UPDATE ttrss_feeds
765 SET last_error = 'Parse error: can\'t find any articles.'
766 WHERE id = '$feed'"); */
768 // clear any errors and mark feed as updated if fetched okay
769 // even if it's blank
771 if ($debug_enabled) {
772 _debug("update_rss_feed: entry iterator is not an array, no articles?");
775 db_query($link, "UPDATE ttrss_feeds
776 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
778 return; // no articles
781 if ($pubsub_state != 2 && PUBSUBHUBBUB_ENABLED
) {
783 if ($debug_enabled) _debug("update_rss_feed: checking for PUSH hub...");
785 $feed_hub_url = false;
786 if ($use_simplepie) {
787 $links = $rss->get_links('hub');
789 if ($links && is_array($links)) {
790 foreach ($links as $l) {
797 $atom = $rss->channel
['atom'];
800 if ($atom['link@rel'] == 'hub') {
801 $feed_hub_url = $atom['link@href'];
804 if (!$feed_hub_url && $atom['link#'] > 1) {
805 for ($i = 2; $i <= $atom['link#']; $i++
) {
806 if ($atom["link#$i@rel"] == 'hub') {
807 $feed_hub_url = $atom["link#$i@href"];
813 $feed_hub_url = $rss->channel
['link_hub'];
817 if ($debug_enabled) _debug("update_rss_feed: feed hub url: $feed_hub_url");
819 if ($feed_hub_url && function_exists('curl_init')) {
821 $callback_url = get_self_url_prefix() .
822 "/backend.php?op=pubsub&id=$feed";
824 $s = new Subscriber($feed_hub_url, $callback_url);
826 $rc = $s->subscribe($fetch_url);
829 _debug("update_rss_feed: feed hub url found, subscribe request sent.");
831 db_query($link, "UPDATE ttrss_feeds SET pubsub_state = 1
832 WHERE id = '$feed'");
836 if ($debug_enabled) {
837 _debug("update_rss_feed: processing articles...");
840 foreach ($iterator as $item) {
842 if ($_REQUEST['xdebug'] == 2) {
846 if ($use_simplepie) {
847 $entry_guid = $item->get_id();
848 if (!$entry_guid) $entry_guid = $item->get_link();
849 if (!$entry_guid) $entry_guid = make_guid_from_title($item->get_title());
853 $entry_guid = $item["id"];
855 if (!$entry_guid) $entry_guid = $item["guid"];
856 if (!$entry_guid) $entry_guid = $item["about"];
857 if (!$entry_guid) $entry_guid = $item["link"];
858 if (!$entry_guid) $entry_guid = make_guid_from_title($item["title"]);
861 if ($debug_enabled) {
862 _debug("update_rss_feed: guid $entry_guid");
865 if (!$entry_guid) continue;
867 $entry_timestamp = "";
869 if ($use_simplepie) {
870 $entry_timestamp = strtotime($item->get_date());
872 $rss_2_date = $item['pubdate'];
873 $rss_1_date = $item['dc']['date'];
874 $atom_date = $item['issued'];
875 if (!$atom_date) $atom_date = $item['updated'];
877 if ($atom_date != "") $entry_timestamp = parse_w3cdtf($atom_date);
878 if ($rss_1_date != "") $entry_timestamp = parse_w3cdtf($rss_1_date);
879 if ($rss_2_date != "") $entry_timestamp = strtotime($rss_2_date);
883 if ($entry_timestamp == "" ||
$entry_timestamp == -1 ||
!$entry_timestamp) {
884 $entry_timestamp = time();
885 $no_orig_date = 'true';
887 $no_orig_date = 'false';
890 $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp);
892 if ($debug_enabled) {
893 _debug("update_rss_feed: date $entry_timestamp [$entry_timestamp_fmt]");
896 if ($use_simplepie) {
897 $entry_title = $item->get_title();
899 $entry_title = trim(strip_tags($item["title"]));
902 if ($use_simplepie) {
903 $entry_link = $item->get_link();
905 // strange Magpie workaround
906 $entry_link = $item["link_"];
907 if (!$entry_link) $entry_link = $item["link"];
910 if ($debug_enabled) {
911 _debug("update_rss_feed: title $entry_title");
914 if (!$entry_title) $entry_title = date("Y-m-d H:i:s", $entry_timestamp);;
916 $entry_link = strip_tags($entry_link);
918 if ($use_simplepie) {
919 $entry_content = $item->get_content();
920 if (!$entry_content) $entry_content = $item->get_description();
922 $entry_content = $item["content:escaped"];
924 if (!$entry_content) $entry_content = $item["content:encoded"];
925 if (!$entry_content) $entry_content = $item["content"]["encoded"];
926 if (!$entry_content) $entry_content = $item["content"];
928 // Magpie bugs are getting ridiculous
929 if (trim($entry_content) == "Array") $entry_content = false;
931 if (!$entry_content) $entry_content = $item["atom_content"];
932 if (!$entry_content) $entry_content = $item["summary"];
934 if (!$entry_content ||
935 strlen($entry_content) < strlen($item["description"])) {
936 $entry_content = $item["description"];
940 if (is_array($entry_content)) {
941 $entry_content = $entry_content["encoded"];
942 if (!$entry_content) $entry_content = $entry_content["escaped"];
946 if ($_REQUEST["xdebug"] == 2) {
947 print "update_rss_feed: content: ";
948 print_r(htmlspecialchars($entry_content));
951 $entry_content_unescaped = $entry_content;
953 if ($use_simplepie) {
954 $entry_comments = strip_tags($item->data
["comments"]);
955 if ($item->get_author()) {
956 $entry_author_item = $item->get_author();
957 $entry_author = $entry_author_item->get_name();
958 if (!$entry_author) $entry_author = $entry_author_item->get_email();
960 $entry_author = db_escape_string($entry_author);
963 $entry_comments = strip_tags($item["comments"]);
965 $entry_author = db_escape_string(strip_tags($item['dc']['creator']));
967 if ($item['author']) {
969 if (is_array($item['author'])) {
971 if (!$entry_author) {
972 $entry_author = db_escape_string(strip_tags($item['author']['name']));
975 if (!$entry_author) {
976 $entry_author = db_escape_string(strip_tags($item['author']['email']));
980 if (!$entry_author) {
981 $entry_author = db_escape_string(strip_tags($item['author']));
986 if (preg_match('/^[\t\n\r ]*$/', $entry_author)) $entry_author = '';
988 $entry_guid = db_escape_string(strip_tags($entry_guid));
989 $entry_guid = mb_substr($entry_guid, 0, 250);
991 $result = db_query($link, "SELECT id FROM ttrss_entries
992 WHERE guid = '$entry_guid'");
994 $entry_content = db_escape_string($entry_content, false);
996 $content_hash = "SHA1:" . sha1(strip_tags($entry_content));
998 $entry_title = db_escape_string($entry_title);
999 $entry_link = db_escape_string($entry_link);
1000 $entry_comments = mb_substr(db_escape_string($entry_comments), 0, 250);
1001 $entry_author = mb_substr($entry_author, 0, 250);
1003 if ($use_simplepie) {
1004 $num_comments = 0; #FIXME#
1006 $num_comments = db_escape_string($item["slash"]["comments"]);
1009 if (!$num_comments) $num_comments = 0;
1011 if ($debug_enabled) {
1012 _debug("update_rss_feed: looking for tags [1]...");
1015 // parse <category> entries into tags
1017 $additional_tags = array();
1019 if ($use_simplepie) {
1021 $additional_tags_src = $item->get_categories();
1023 if (is_array($additional_tags_src)) {
1024 foreach ($additional_tags_src as $tobj) {
1025 array_push($additional_tags, $tobj->get_term());
1029 if ($debug_enabled) {
1030 _debug("update_rss_feed: category tags:");
1031 print_r($additional_tags);
1036 $t_ctr = $item['category#'];
1039 $additional_tags = array();
1040 } else if ($t_ctr > 0) {
1041 $additional_tags = array($item['category']);
1043 if ($item['category@term']) {
1044 array_push($additional_tags, $item['category@term']);
1047 for ($i = 0; $i <= $t_ctr; $i++
) {
1048 if ($item["category#$i"]) {
1049 array_push($additional_tags, $item["category#$i"]);
1052 if ($item["category#$i@term"]) {
1053 array_push($additional_tags, $item["category#$i@term"]);
1058 // parse <dc:subject> elements
1060 $t_ctr = $item['dc']['subject#'];
1063 array_push($additional_tags, $item['dc']['subject']);
1065 for ($i = 0; $i <= $t_ctr; $i++
) {
1066 if ($item['dc']["subject#$i"]) {
1067 array_push($additional_tags, $item['dc']["subject#$i"]);
1073 if ($debug_enabled) {
1074 _debug("update_rss_feed: looking for tags [2]...");
1078 // <a href="..." rel="tag">Xorg</a>, //
1082 preg_match_all("/<a.*?rel=['\"]tag['\"].*?\>([^<]+)<\/a>/i",
1083 $entry_content_unescaped, $entry_tags);
1085 $entry_tags = $entry_tags[1];
1087 $entry_tags = array_merge($entry_tags, $additional_tags);
1088 $entry_tags = array_unique($entry_tags);
1090 for ($i = 0; $i < count($entry_tags); $i++
)
1091 $entry_tags[$i] = mb_strtolower($entry_tags[$i], 'utf-8');
1093 if ($debug_enabled) {
1094 _debug("update_rss_feed: unfiltered tags found:");
1095 print_r($entry_tags);
1100 $entry_content = sanitize_article_content($entry_content);
1101 $entry_title = sanitize_article_content($entry_title);
1103 if ($debug_enabled) {
1104 _debug("update_rss_feed: done collecting data [TITLE:$entry_title]");
1107 db_query($link, "BEGIN");
1109 if (db_num_rows($result) == 0) {
1111 if ($debug_enabled) {
1112 _debug("update_rss_feed: base guid not found");
1115 // base post entry does not exist, create it
1117 $result = db_query($link,
1118 "INSERT INTO ttrss_entries
1135 '$entry_timestamp_fmt',
1145 // we keep encountering the entry in feeds, so we need to
1146 // update date_updated column so that we don't get horrible
1147 // dupes when the entry gets purged and reinserted again e.g.
1148 // in the case of SLOW SLOW OMG SLOW updating feeds
1150 $base_entry_id = db_fetch_result($result, 0, "id");
1152 db_query($link, "UPDATE ttrss_entries SET date_updated = NOW()
1153 WHERE id = '$base_entry_id'");
1156 // now it should exist, if not - bad luck then
1158 $result = db_query($link, "SELECT
1159 id,content_hash,no_orig_date,title,
1160 ".SUBSTRING_FOR_DATE
."(date_updated,1,19) as date_updated,
1161 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated,
1165 WHERE guid = '$entry_guid'");
1170 if (db_num_rows($result) == 1) {
1172 if ($debug_enabled) {
1173 _debug("update_rss_feed: base guid found, checking for user record");
1176 // this will be used below in update handler
1177 $orig_content_hash = db_fetch_result($result, 0, "content_hash");
1178 $orig_title = db_fetch_result($result, 0, "title");
1179 $orig_num_comments = db_fetch_result($result, 0, "num_comments");
1180 $orig_date_updated = strtotime(db_fetch_result($result,
1181 0, "date_updated"));
1183 $ref_id = db_fetch_result($result, 0, "id");
1184 $entry_ref_id = $ref_id;
1186 // check for user post link to main table
1188 // do we allow duplicate posts with same GUID in different feeds?
1189 if (get_pref($link, "ALLOW_DUPLICATE_POSTS", $owner_uid, false)) {
1190 $dupcheck_qpart = "AND (feed_id = '$feed' OR feed_id IS NULL)";
1192 $dupcheck_qpart = "";
1195 /* Collect article tags here so we could filter by them: */
1197 $article_filters = get_article_filters($filters, $entry_title,
1198 $entry_content, $entry_link, $entry_timestamp, $entry_author,
1201 if ($debug_enabled) {
1202 _debug("update_rss_feed: article filters: ");
1203 if (count($article_filters) != 0) {
1204 print_r($article_filters);
1208 if (find_article_filter($article_filters, "filter")) {
1209 db_query($link, "COMMIT"); // close transaction in progress
1213 $score = calculate_article_score($article_filters);
1215 if ($debug_enabled) {
1216 _debug("update_rss_feed: initial score: $score");
1219 $query = "SELECT ref_id, int_id FROM ttrss_user_entries WHERE
1220 ref_id = '$ref_id' AND owner_uid = '$owner_uid'
1223 // if ($_REQUEST["xdebug"]) print "$query\n";
1225 $result = db_query($link, $query);
1227 // okay it doesn't exist - create user entry
1228 if (db_num_rows($result) == 0) {
1230 if ($debug_enabled) {
1231 _debug("update_rss_feed: user record not found, creating...");
1234 if ($score >= -500 && !find_article_filter($article_filters, 'catchup')) {
1236 $last_read_qpart = 'NULL';
1239 $last_read_qpart = 'NOW()';
1242 if (find_article_filter($article_filters, 'mark') ||
$score > 1000) {
1248 if (find_article_filter($article_filters, 'publish')) {
1249 $published = 'true';
1251 $published = 'false';
1254 $result = db_query($link,
1255 "INSERT INTO ttrss_user_entries
1256 (ref_id, owner_uid, feed_id, unread, last_read, marked,
1257 published, score, tag_cache, label_cache)
1258 VALUES ('$ref_id', '$owner_uid', '$feed', $unread,
1259 $last_read_qpart, $marked, $published, '$score', '', '')");
1261 if (PUBSUBHUBBUB_HUB
&& $published == 'true') {
1262 $rss_link = get_self_url_prefix() .
1263 "/backend.php?op=rss&id=-2&key=" .
1264 get_feed_access_key($link, -2, false, $owner_uid);
1266 $p = new Publisher(PUBSUBHUBBUB_HUB
);
1268 $pubsub_result = $p->publish_update($rss_link);
1271 $result = db_query($link,
1272 "SELECT int_id FROM ttrss_user_entries WHERE
1273 ref_id = '$ref_id' AND owner_uid = '$owner_uid' AND
1274 feed_id = '$feed' LIMIT 1");
1276 if (db_num_rows($result) == 1) {
1277 $entry_int_id = db_fetch_result($result, 0, "int_id");
1280 if ($debug_enabled) {
1281 _debug("update_rss_feed: user record FOUND");
1284 $entry_ref_id = db_fetch_result($result, 0, "ref_id");
1285 $entry_int_id = db_fetch_result($result, 0, "int_id");
1288 if ($debug_enabled) {
1289 _debug("update_rss_feed: RID: $entry_ref_id, IID: $entry_int_id");
1292 $post_needs_update = false;
1293 $update_insignificant = false;
1295 if ($orig_num_comments != $num_comments) {
1296 $post_needs_update = true;
1297 $update_insignificant = true;
1300 if ($content_hash != $orig_content_hash) {
1301 $post_needs_update = true;
1302 $update_insignificant = false;
1305 if (db_escape_string($orig_title) != $entry_title) {
1306 $post_needs_update = true;
1307 $update_insignificant = false;
1310 // if post needs update, update it and mark all user entries
1311 // linking to this post as updated
1312 if ($post_needs_update) {
1314 if (defined('DAEMON_EXTENDED_DEBUG')) {
1315 _debug("update_rss_feed: post $entry_guid needs update...");
1318 // print "<!-- post $orig_title needs update : $post_needs_update -->";
1320 db_query($link, "UPDATE ttrss_entries
1321 SET title = '$entry_title', content = '$entry_content',
1322 content_hash = '$content_hash',
1323 updated = '$entry_timestamp_fmt',
1324 num_comments = '$num_comments'
1325 WHERE id = '$ref_id'");
1327 if (!$update_insignificant) {
1328 if ($mark_unread_on_update) {
1329 db_query($link, "UPDATE ttrss_user_entries
1330 SET last_read = null, unread = true WHERE ref_id = '$ref_id'");
1331 } else if ($update_on_checksum_change) {
1332 db_query($link, "UPDATE ttrss_user_entries
1333 SET last_read = null WHERE ref_id = '$ref_id'
1334 AND unread = false");
1340 db_query($link, "COMMIT");
1342 if ($debug_enabled) {
1343 _debug("update_rss_feed: assigning labels...");
1346 assign_article_to_labels($link, $entry_ref_id, $article_filters,
1349 if ($debug_enabled) {
1350 _debug("update_rss_feed: looking for enclosures...");
1355 $enclosures = array();
1357 if ($use_simplepie) {
1358 $encs = $item->get_enclosures();
1360 if (is_array($encs)) {
1361 foreach ($encs as $e) {
1363 $e->link
, $e->type
, $e->length
);
1365 array_push($enclosures, $e_item);
1372 $e_ctr = $item['enclosure#'];
1375 $e_item = array($item['enclosure@url'],
1376 $item['enclosure@type'],
1377 $item['enclosure@length']);
1379 array_push($enclosures, $e_item);
1381 for ($i = 0; $i <= $e_ctr; $i++
) {
1383 if ($item["enclosure#$i@url"]) {
1384 $e_item = array($item["enclosure#$i@url"],
1385 $item["enclosure#$i@type"],
1386 $item["enclosure#$i@length"]);
1387 array_push($enclosures, $e_item);
1393 // can there be many of those? yes -fox
1395 $m_ctr = $item['media']['content#'];
1398 $e_item = array($item['media']['content@url'],
1399 $item['media']['content@medium'],
1400 $item['media']['content@length']);
1402 array_push($enclosures, $e_item);
1404 for ($i = 0; $i <= $m_ctr; $i++
) {
1406 if ($item["media"]["content#$i@url"]) {
1407 $e_item = array($item["media"]["content#$i@url"],
1408 $item["media"]["content#$i@medium"],
1409 $item["media"]["content#$i@length"]);
1410 array_push($enclosures, $e_item);
1418 if ($debug_enabled) {
1419 _debug("update_rss_feed: article enclosures:");
1420 print_r($enclosures);
1423 db_query($link, "BEGIN");
1425 foreach ($enclosures as $enc) {
1426 $enc_url = db_escape_string($enc[0]);
1427 $enc_type = db_escape_string($enc[1]);
1428 $enc_dur = db_escape_string($enc[2]);
1430 $result = db_query($link, "SELECT id FROM ttrss_enclosures
1431 WHERE content_url = '$enc_url' AND post_id = '$entry_ref_id'");
1433 if (db_num_rows($result) == 0) {
1434 db_query($link, "INSERT INTO ttrss_enclosures
1435 (content_url, content_type, title, duration, post_id) VALUES
1436 ('$enc_url', '$enc_type', '', '$enc_dur', '$entry_ref_id')");
1440 db_query($link, "COMMIT");
1442 // check for manual tags (we have to do it here since they're loaded from filters)
1444 foreach ($article_filters as $f) {
1445 if ($f[0] == "tag") {
1447 $manual_tags = trim_array(split(",", $f[1]));
1449 foreach ($manual_tags as $tag) {
1450 if (tag_is_valid($tag)) {
1451 array_push($entry_tags, $tag);
1459 $boring_tags = trim_array(split(",", mb_strtolower(get_pref($link,
1460 'BLACKLISTED_TAGS', $owner_uid, ''), 'utf-8')));
1462 $filtered_tags = array();
1463 $tags_to_cache = array();
1465 if ($entry_tags && is_array($entry_tags)) {
1466 foreach ($entry_tags as $tag) {
1467 if (array_search($tag, $boring_tags) === false) {
1468 array_push($filtered_tags, $tag);
1473 $filtered_tags = array_unique($filtered_tags);
1475 if ($debug_enabled) {
1476 _debug("update_rss_feed: filtered article tags:");
1477 print_r($filtered_tags);
1480 // Save article tags in the database
1482 if (count($filtered_tags) > 0) {
1484 db_query($link, "BEGIN");
1486 foreach ($filtered_tags as $tag) {
1488 $tag = sanitize_tag($tag);
1489 $tag = db_escape_string($tag);
1491 if (!tag_is_valid($tag)) continue;
1493 $result = db_query($link, "SELECT id FROM ttrss_tags
1494 WHERE tag_name = '$tag' AND post_int_id = '$entry_int_id' AND
1495 owner_uid = '$owner_uid' LIMIT 1");
1497 if ($result && db_num_rows($result) == 0) {
1499 db_query($link, "INSERT INTO ttrss_tags
1500 (owner_uid,tag_name,post_int_id)
1501 VALUES ('$owner_uid','$tag', '$entry_int_id')");
1504 array_push($tags_to_cache, $tag);
1507 /* update the cache */
1509 $tags_to_cache = array_unique($tags_to_cache);
1511 $tags_str = db_escape_string(join(",", $tags_to_cache));
1513 db_query($link, "UPDATE ttrss_user_entries
1514 SET tag_cache = '$tags_str' WHERE ref_id = '$entry_ref_id'
1515 AND owner_uid = $owner_uid");
1517 db_query($link, "COMMIT");
1520 if ($debug_enabled) {
1521 _debug("update_rss_feed: article processed");
1525 if (!$last_updated) {
1526 if ($debug_enabled) {
1527 _debug("update_rss_feed: new feed, catching it up...");
1529 catchup_feed($link, $feed, false, $owner_uid);
1532 if ($debug_enabled) {
1533 _debug("purging feed...");
1536 purge_feed($link, $feed, 0, $debug_enabled);
1538 db_query($link, "UPDATE ttrss_feeds
1539 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
1541 // db_query($link, "COMMIT");
1545 if ($use_simplepie) {
1546 $error_msg = mb_substr($rss->error(), 0, 250);
1548 $error_msg = mb_substr(magpie_error(), 0, 250);
1551 if ($debug_enabled) {
1552 _debug("update_rss_feed: error fetching feed: $error_msg");
1555 $error_msg = db_escape_string($error_msg);
1558 "UPDATE ttrss_feeds SET last_error = '$error_msg',
1559 last_updated = NOW() WHERE id = '$feed'");
1562 if ($use_simplepie) {
1566 if ($debug_enabled) {
1567 _debug("update_rss_feed: done");
1572 function print_select($id, $default, $values, $attributes = "") {
1573 print "<select name=\"$id\" id=\"$id\" $attributes>";
1574 foreach ($values as $v) {
1576 $sel = "selected=\"1\"";
1580 print "<option value=\"$v\" $sel>$v</option>";
1585 function print_select_hash($id, $default, $values, $attributes = "") {
1586 print "<select name=\"$id\" id='$id' $attributes>";
1587 foreach (array_keys($values) as $v) {
1589 $sel = 'selected="selected"';
1593 print "<option $sel value=\"$v\">".$values[$v]."</option>";
1599 function get_article_filters($filters, $title, $content, $link, $timestamp, $author, $tags) {
1602 if ($filters["title"]) {
1603 foreach ($filters["title"] as $filter) {
1604 $reg_exp = $filter["reg_exp"];
1605 $inverse = $filter["inverse"];
1606 if ((!$inverse && @preg_match
("/$reg_exp/i", $title)) ||
1607 ($inverse && !@preg_match
("/$reg_exp/i", $title))) {
1609 array_push($matches, array($filter["action"], $filter["action_param"]));
1614 if ($filters["content"]) {
1615 foreach ($filters["content"] as $filter) {
1616 $reg_exp = $filter["reg_exp"];
1617 $inverse = $filter["inverse"];
1619 if ((!$inverse && @preg_match
("/$reg_exp/i", $content)) ||
1620 ($inverse && !@preg_match
("/$reg_exp/i", $content))) {
1622 array_push($matches, array($filter["action"], $filter["action_param"]));
1627 if ($filters["both"]) {
1628 foreach ($filters["both"] as $filter) {
1629 $reg_exp = $filter["reg_exp"];
1630 $inverse = $filter["inverse"];
1633 if (!@preg_match
("/$reg_exp/i", $title) && !preg_match("/$reg_exp/i", $content)) {
1634 array_push($matches, array($filter["action"], $filter["action_param"]));
1637 if (@preg_match
("/$reg_exp/i", $title) ||
preg_match("/$reg_exp/i", $content)) {
1638 array_push($matches, array($filter["action"], $filter["action_param"]));
1644 if ($filters["link"]) {
1645 $reg_exp = $filter["reg_exp"];
1646 foreach ($filters["link"] as $filter) {
1647 $reg_exp = $filter["reg_exp"];
1648 $inverse = $filter["inverse"];
1650 if ((!$inverse && @preg_match
("/$reg_exp/i", $link)) ||
1651 ($inverse && !@preg_match
("/$reg_exp/i", $link))) {
1653 array_push($matches, array($filter["action"], $filter["action_param"]));
1658 if ($filters["date"]) {
1659 $reg_exp = $filter["reg_exp"];
1660 foreach ($filters["date"] as $filter) {
1661 $date_modifier = $filter["filter_param"];
1662 $inverse = $filter["inverse"];
1663 $check_timestamp = strtotime($filter["reg_exp"]);
1665 # no-op when timestamp doesn't parse to prevent misfires
1667 if ($check_timestamp) {
1670 if ($date_modifier == "before" && $timestamp < $check_timestamp ||
1671 $date_modifier == "after" && $timestamp > $check_timestamp) {
1675 if ($inverse) $match_ok = !$match_ok;
1678 array_push($matches, array($filter["action"], $filter["action_param"]));
1684 if ($filters["author"]) {
1685 foreach ($filters["author"] as $filter) {
1686 $reg_exp = $filter["reg_exp"];
1687 $inverse = $filter["inverse"];
1688 if ((!$inverse && @preg_match
("/$reg_exp/i", $author)) ||
1689 ($inverse && !@preg_match
("/$reg_exp/i", $author))) {
1691 array_push($matches, array($filter["action"], $filter["action_param"]));
1696 if ($filters["tag"]) {
1698 $tag_string = join(",", $tags);
1700 foreach ($filters["tag"] as $filter) {
1701 $reg_exp = $filter["reg_exp"];
1702 $inverse = $filter["inverse"];
1704 if ((!$inverse && @preg_match
("/$reg_exp/i", $tag_string)) ||
1705 ($inverse && !@preg_match
("/$reg_exp/i", $tag_string))) {
1707 array_push($matches, array($filter["action"], $filter["action_param"]));
1716 function find_article_filter($filters, $filter_name) {
1717 foreach ($filters as $f) {
1718 if ($f[0] == $filter_name) {
1725 function calculate_article_score($filters) {
1728 foreach ($filters as $f) {
1729 if ($f[0] == "score") {
1736 function assign_article_to_labels($link, $id, $filters, $owner_uid) {
1737 foreach ($filters as $f) {
1738 if ($f[0] == "label") {
1739 label_add_article($link, $id, $f[1], $owner_uid);
1744 function getmicrotime() {
1745 list($usec, $sec) = explode(" ",microtime());
1746 return ((float)$usec +
(float)$sec);
1749 function print_radio($id, $default, $true_is, $values, $attributes = "") {
1750 foreach ($values as $v) {
1757 if ($v == $true_is) {
1758 $sel .= " value=\"1\"";
1760 $sel .= " value=\"0\"";
1763 print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\"
1764 type=\"radio\" $sel $attributes name=\"$id\"> $v ";
1769 function initialize_user_prefs($link, $uid, $profile = false) {
1771 $uid = db_escape_string($uid);
1775 $profile_qpart = "AND profile IS NULL";
1777 $profile_qpart = "AND profile = '$profile'";
1780 if (get_schema_version($link) < 63) $profile_qpart = "";
1782 db_query($link, "BEGIN");
1784 $result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs");
1786 $u_result = db_query($link, "SELECT pref_name
1787 FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart");
1789 $active_prefs = array();
1791 while ($line = db_fetch_assoc($u_result)) {
1792 array_push($active_prefs, $line["pref_name"]);
1795 while ($line = db_fetch_assoc($result)) {
1796 if (array_search($line["pref_name"], $active_prefs) === FALSE) {
1797 // print "adding " . $line["pref_name"] . "<br>";
1799 if (get_schema_version($link) < 63) {
1800 db_query($link, "INSERT INTO ttrss_user_prefs
1801 (owner_uid,pref_name,value) VALUES
1802 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')");
1805 db_query($link, "INSERT INTO ttrss_user_prefs
1806 (owner_uid,pref_name,value, profile) VALUES
1807 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."', $profile)");
1813 db_query($link, "COMMIT");
1817 function lookup_user_id($link, $user) {
1819 $result = db_query($link, "SELECT id FROM ttrss_users WHERE
1822 if (db_num_rows($result) == 1) {
1823 return db_fetch_result($result, 0, "id");
1829 /* function http_authenticate_user($link) {
1830 if (!$_SERVER["PHP_AUTH_USER"]) {
1832 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1833 header('HTTP/1.0 401 Unauthorized');
1837 $auth_result = authenticate_user($link,
1838 $_SERVER["PHP_AUTH_USER"], $_SERVER["PHP_AUTH_PW"]);
1840 if (!$auth_result) {
1841 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1842 header('HTTP/1.0 401 Unauthorized');
1850 function get_ssl_certificate_id() {
1851 if ($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"]) {
1852 return sha1($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"] .
1853 $_SERVER["REDIRECT_SSL_CLIENT_V_START"] .
1854 $_SERVER["REDIRECT_SSL_CLIENT_V_END"] .
1855 $_SERVER["REDIRECT_SSL_CLIENT_S_DN"]);
1860 function get_login_by_ssl_certificate($link) {
1862 $cert_serial = db_escape_string(get_ssl_certificate_id());
1865 $result = db_query($link, "SELECT login FROM ttrss_user_prefs, ttrss_users
1866 WHERE pref_name = 'SSL_CERT_SERIAL' AND value = '$cert_serial' AND
1867 owner_uid = ttrss_users.id");
1869 if (db_num_rows($result) != 0) {
1870 return db_escape_string(db_fetch_result($result, 0, "login"));
1877 function get_remote_user($link) {
1879 if (defined('ALLOW_REMOTE_USER_AUTH') && ALLOW_REMOTE_USER_AUTH
) {
1880 return db_escape_string($_SERVER["REMOTE_USER"]);
1883 return db_escape_string(get_login_by_ssl_certificate($link));
1886 function get_remote_fakepass($link) {
1887 if (get_remote_user($link))
1893 function authenticate_user($link, $login, $password, $force_auth = false) {
1895 if (!SINGLE_USER_MODE
) {
1897 $pwd_hash1 = encrypt_password($password);
1898 $pwd_hash2 = encrypt_password($password, $login);
1899 $login = db_escape_string($login);
1901 $remote_user = get_remote_user($link);
1903 if ($remote_user && $remote_user == $login && $login != "admin") {
1905 $login = $remote_user;
1907 $query = "SELECT id,login,access_level,pwd_hash
1908 FROM ttrss_users WHERE
1911 if (defined('AUTO_CREATE_USER') && AUTO_CREATE_USER
1912 && $_SERVER["REMOTE_USER"]) {
1913 $result = db_query($link, $query);
1916 if (db_num_rows($result) == 0) {
1917 $query = "INSERT INTO ttrss_users
1918 (login,access_level,last_login,created)
1919 VALUES ('$login', 0, null, NOW())";
1920 db_query($link, $query);
1925 $query = "SELECT id,login,access_level,pwd_hash
1926 FROM ttrss_users WHERE
1927 login = '$login' AND (pwd_hash = '$pwd_hash1' OR
1928 pwd_hash = '$pwd_hash2')";
1931 $result = db_query($link, $query);
1933 if (db_num_rows($result) == 1) {
1934 $_SESSION["uid"] = db_fetch_result($result, 0, "id");
1935 $_SESSION["name"] = db_fetch_result($result, 0, "login");
1936 $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level");
1938 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
1942 // LemonLDAP can send user informations via HTTP HEADER
1943 if (defined('AUTO_CREATE_USER') && AUTO_CREATE_USER
){
1945 if ($_SERVER['HTTP_USER_NAME']){
1946 $fullname = db_escape_string($_SERVER['HTTP_USER_NAME']);
1947 db_query($link, "UPDATE ttrss_users SET full_name = '$fullname' WHERE id = " .
1951 if ($_SERVER['HTTP_USER_MAIL']){
1952 $email = db_escape_string($_SERVER['HTTP_USER_MAIL']);
1953 db_query($link, "UPDATE ttrss_users SET email = '$email' WHERE id = " .
1958 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1959 $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash");
1961 $_SESSION["last_version_check"] = time();
1963 initialize_user_prefs($link, $_SESSION["uid"]);
1972 $_SESSION["uid"] = 1;
1973 $_SESSION["name"] = "admin";
1975 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1977 initialize_user_prefs($link, $_SESSION["uid"]);
1983 function make_password($length = 8) {
1986 $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ";
1990 while ($i < $length) {
1991 $char = substr($possible, mt_rand(0, strlen($possible)-1), 1);
1993 if (!strstr($password, $char)) {
2001 // this is called after user is created to initialize default feeds, labels
2004 // user preferences are checked on every login, not here
2006 function initialize_user($link, $uid) {
2008 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
2009 values ('$uid', 'Tiny Tiny RSS: New Releases',
2010 'http://tt-rss.org/releases.rss')");
2012 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
2013 values ('$uid', 'Tiny Tiny RSS: Forum',
2014 'http://tt-rss.org/forum/rss.php')");
2017 function logout_user() {
2019 if (isset($_COOKIE[session_name()])) {
2020 setcookie(session_name(), '', time()-42000, '/');
2024 function get_script_urlpath() {
2025 return preg_replace('/\/[^\/]*$/', "", $_SERVER["REQUEST_URI"]);
2028 function validate_session($link) {
2029 if (SINGLE_USER_MODE
) return true;
2031 $check_ip = $_SESSION['ip_address'];
2033 switch (SESSION_CHECK_ADDRESS
) {
2038 $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+
1);
2041 $check_ip = substr($check_ip, 0, strrpos($check_ip, '.'));
2042 $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+
1);
2046 if ($check_ip && strpos($_SERVER['REMOTE_ADDR'], $check_ip) !== 0) {
2047 $_SESSION["login_error_msg"] =
2048 __("Session failed to validate (incorrect IP)");
2052 if ($_SESSION["ref_schema_version"] != get_schema_version($link, true))
2055 if ($_SESSION["uid"]) {
2057 $result = db_query($link,
2058 "SELECT pwd_hash FROM ttrss_users WHERE id = '".$_SESSION["uid"]."'");
2060 $pwd_hash = db_fetch_result($result, 0, "pwd_hash");
2062 if ($pwd_hash != $_SESSION["pwd_hash"]) {
2067 /* if ($_SESSION["cookie_lifetime"] && $_SESSION["uid"]) {
2069 //print_r($_SESSION);
2071 if (time() > $_SESSION["cookie_lifetime"]) {
2079 function login_sequence($link, $mobile = false) {
2080 if (!SINGLE_USER_MODE
) {
2082 $login_action = $_POST["login_action"];
2084 # try to authenticate user if called from login form
2085 if ($login_action == "do_login") {
2086 $login = $_POST["login"];
2087 $password = $_POST["password"];
2088 $remember_me = $_POST["remember_me"];
2090 if (authenticate_user($link, $login, $password)) {
2091 $_POST["password"] = "";
2093 $_SESSION["language"] = $_POST["language"];
2094 $_SESSION["ref_schema_version"] = get_schema_version($link, true);
2095 $_SESSION["bw_limit"] = !!$_POST["bw_limit"];
2097 if ($_POST["profile"]) {
2099 $profile = db_escape_string($_POST["profile"]);
2101 $result = db_query($link, "SELECT id FROM ttrss_settings_profiles
2102 WHERE id = '$profile' AND owner_uid = " . $_SESSION["uid"]);
2104 if (db_num_rows($result) != 0) {
2105 $_SESSION["profile"] = $profile;
2106 $_SESSION["prefs_cache"] = array();
2110 if ($_REQUEST['return']) {
2111 header("Location: " . $_REQUEST['return']);
2113 header("Location: " . $_SERVER["REQUEST_URI"]);
2120 $_SESSION["login_error_msg"] = __("Incorrect username or password");
2124 if (!$_SESSION["uid"] ||
!validate_session($link)) {
2126 if (get_remote_user($link) && AUTO_LOGIN
) {
2127 authenticate_user($link, get_remote_user($link), null);
2128 $_SESSION["ref_schema_version"] = get_schema_version($link, true);
2130 render_login_form($link, $mobile);
2131 //header("Location: login.php");
2135 /* bump login timestamp */
2136 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
2139 if ($_SESSION["language"] && SESSION_COOKIE_LIFETIME
> 0) {
2140 setcookie("ttrss_lang", $_SESSION["language"],
2141 time() + SESSION_COOKIE_LIFETIME
);
2146 return authenticate_user($link, "admin", null);
2150 function truncate_string($str, $max_len, $suffix = '…') {
2151 if (mb_strlen($str, "utf-8") > $max_len - 3) {
2152 return mb_substr($str, 0, $max_len, "utf-8") . $suffix;
2158 function theme_image($link, $filename) {
2160 $theme_path = get_user_theme_path($link);
2162 if ($theme_path && is_file($theme_path.$filename)) {
2163 return $theme_path.$filename;
2172 function get_user_theme($link) {
2174 if (get_schema_version($link) >= 63 && $_SESSION["uid"]) {
2175 $theme_name = get_pref($link, "_THEME_ID");
2176 if (is_dir("themes/$theme_name")) {
2187 function get_user_theme_path($link) {
2190 if (get_schema_version($link) >= 63 && $_SESSION["uid"]) {
2191 $theme_name = get_pref($link, "_THEME_ID");
2193 if ($theme_name && is_dir("themes/$theme_name")) {
2194 $theme_path = "themes/$theme_name/";
2203 if (is_file("$theme_path/theme.ini")) {
2204 $ini = parse_ini_file("$theme_path/theme.ini", true);
2205 if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED
) {
2213 function get_user_theme_options($link) {
2214 $t = get_user_theme_path($link);
2217 if (is_file("$t/theme.ini")) {
2218 $ini = parse_ini_file("$t/theme.ini", true);
2219 if ($ini['theme']['version']) {
2220 return $ini['theme']['options'];
2227 function print_theme_includes($link) {
2229 $t = get_user_theme_path($link);
2233 print "<link rel=\"stylesheet\" type=\"text/css\"
2234 href=\"$t/theme.css?$time \">";
2235 if (file_exists("$t/theme.js")) {
2236 print "<script type=\"text/javascript\" src=\"$t/theme.js?$time\">
2242 function get_all_themes() {
2243 $themes = glob("themes/*");
2249 foreach ($themes as $t) {
2250 if (is_file("$t/theme.ini")) {
2251 $ini = parse_ini_file("$t/theme.ini", true);
2252 if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED
&&
2253 !$ini['theme']['disabled']) {
2255 $entry["path"] = $t;
2256 $entry["base"] = basename($t);
2257 $entry["name"] = $ini['theme']['name'];
2258 $entry["version"] = $ini['theme']['version'];
2259 $entry["author"] = $ini['theme']['author'];
2260 $entry["options"] = $ini['theme']['options'];
2261 array_push($rv, $entry);
2269 function convert_timestamp($timestamp, $source_tz, $dest_tz) {
2272 $source_tz = new DateTimeZone($source_tz);
2273 } catch (Exception
$e) {
2274 $source_tz = new DateTimeZone('UTC');
2278 $dest_tz = new DateTimeZone($dest_tz);
2279 } catch (Exception
$e) {
2280 $dest_tz = new DateTimeZone('UTC');
2283 $dt = new DateTime(date('Y-m-d H:i:s', $timestamp), $source_tz);
2284 return $dt->format('U') +
$dest_tz->getOffset($dt);
2287 function make_local_datetime($link, $timestamp, $long, $owner_uid = false,
2288 $no_smart_dt = false) {
2290 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2291 if (!$timestamp) $timestamp = '1970-01-01 0:00';
2293 $user_tz_string = get_pref($link, 'USER_TIMEZONE', $owner_uid);
2296 $user_tz = new DateTimeZone($user_tz_string);
2297 } catch (Exception
$e) {
2298 $user_tz = new DateTimeZone('UTC');
2301 # We store date in UTC internally
2302 $dt = new DateTime($timestamp, new DateTimeZone('UTC'));
2303 $user_timestamp = $dt->format('U') +
$user_tz->getOffset($dt);
2305 if (!$no_smart_dt) {
2306 return smart_date_time($link, $user_timestamp,
2307 $user_tz->getOffset($dt), $owner_uid);
2310 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
2312 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
2314 return date($format, $user_timestamp);
2318 function smart_date_time($link, $timestamp, $tz_offset = 0, $owner_uid = false) {
2319 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2321 if (date("Y.m.d", $timestamp) == date("Y.m.d", time() +
$tz_offset)) {
2322 return date("G:i", $timestamp);
2323 } else if (date("Y", $timestamp) == date("Y", time() +
$tz_offset)) {
2324 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
2325 return date($format, $timestamp);
2327 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
2328 return date($format, $timestamp);
2332 function smart_date($timestamp) {
2333 if (date("Y.m.d", $timestamp) == date("Y.m.d")) {
2335 } else if (date("Y", $timestamp) == date("Y")) {
2336 return date("D m", $timestamp);
2338 return date("Y/m/d", $timestamp);
2342 function sql_bool_to_string($s) {
2343 if ($s == "t" ||
$s == "1") {
2350 function sql_bool_to_bool($s) {
2351 if ($s == "t" ||
$s == "1" ||
$s == "true") {
2358 function bool_to_sql_bool($s) {
2366 function toggleEvenOdd($a) {
2373 // Session caching removed due to causing wrong redirects to upgrade
2374 // script when get_schema_version() is called on an obsolete session
2375 // created on a previous schema version.
2376 function get_schema_version($link, $nocache = false) {
2377 // if (!$_SESSION["schema_version"] || $nocache) {
2378 $result = db_query($link, "SELECT schema_version FROM ttrss_version");
2379 $version = db_fetch_result($result, 0, "schema_version");
2380 $_SESSION["schema_version"] = $version;
2383 // return $_SESSION["schema_version"];
2387 function sanity_check($link) {
2392 $schema_version = get_schema_version($link);
2394 if ($schema_version != SCHEMA_VERSION
) {
2398 if (DB_TYPE
== "mysql") {
2399 $result = db_query($link, "SELECT true", false);
2400 if (db_num_rows($result) != 1) {
2405 if (db_escape_string("testTEST") != "testTEST") {
2409 return array("code" => $error_code, "message" => $ERRORS[$error_code]);
2412 function file_is_locked($filename) {
2413 if (function_exists('flock')) {
2414 $fp = @fopen
(LOCK_DIRECTORY
. "/$filename", "r");
2416 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2417 flock($fp, LOCK_UN
);
2427 return true; // consider the file always locked and skip the test
2430 function make_lockfile($filename) {
2431 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
2433 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2434 if (function_exists('posix_getpid')) {
2435 fwrite($fp, posix_getpid() . "\n");
2443 function make_stampfile($filename) {
2444 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
2446 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2447 fwrite($fp, time() . "\n");
2448 flock($fp, LOCK_UN
);
2456 function sql_random_function() {
2457 if (DB_TYPE
== "mysql") {
2464 function catchup_feed($link, $feed, $cat_view, $owner_uid = false) {
2466 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2468 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
2475 $cat_qpart = "cat_id = '$feed'";
2477 $cat_qpart = "cat_id IS NULL";
2480 $tmp_result = db_query($link, "SELECT id
2481 FROM ttrss_feeds WHERE $cat_qpart AND owner_uid = $owner_uid");
2483 while ($tmp_line = db_fetch_assoc($tmp_result)) {
2485 $tmp_feed = $tmp_line["id"];
2487 db_query($link, "UPDATE ttrss_user_entries
2488 SET unread = false,last_read = NOW()
2489 WHERE feed_id = '$tmp_feed' AND owner_uid = $owner_uid");
2491 } else if ($feed == -2) {
2494 db_query($link, "UPDATE ttrss_user_entries
2495 SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*)
2496 FROM ttrss_user_labels2 WHERE article_id = ref_id) > 0
2497 AND unread = true AND owner_uid = $owner_uid");
2500 } else if ($feed > 0) {
2502 db_query($link, "UPDATE ttrss_user_entries
2503 SET unread = false,last_read = NOW()
2504 WHERE feed_id = '$feed' AND owner_uid = $owner_uid");
2506 } else if ($feed < 0 && $feed > -10) { // special, like starred
2509 db_query($link, "UPDATE ttrss_user_entries
2510 SET unread = false,last_read = NOW()
2511 WHERE marked = true AND owner_uid = $owner_uid");
2515 db_query($link, "UPDATE ttrss_user_entries
2516 SET unread = false,last_read = NOW()
2517 WHERE published = true AND owner_uid = $owner_uid");
2522 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE");
2524 if (DB_TYPE
== "pgsql") {
2525 $match_part = "updated > NOW() - INTERVAL '$intl hour' ";
2527 $match_part = "updated > DATE_SUB(NOW(),
2528 INTERVAL $intl HOUR) ";
2531 $result = db_query($link, "SELECT id FROM ttrss_entries,
2532 ttrss_user_entries WHERE $match_part AND
2534 ttrss_user_entries.ref_id = ttrss_entries.id AND
2535 owner_uid = $owner_uid");
2537 $affected_ids = array();
2539 while ($line = db_fetch_assoc($result)) {
2540 array_push($affected_ids, $line["id"]);
2543 catchupArticlesById($link, $affected_ids, 0);
2547 db_query($link, "UPDATE ttrss_user_entries
2548 SET unread = false,last_read = NOW()
2549 WHERE owner_uid = $owner_uid");
2552 } else if ($feed < -10) { // label
2554 $label_id = -$feed - 11;
2556 db_query($link, "UPDATE ttrss_user_entries, ttrss_user_labels2
2557 SET unread = false, last_read = NOW()
2558 WHERE label_id = '$label_id' AND unread = true
2559 AND owner_uid = '$owner_uid' AND ref_id = article_id");
2563 ccache_update($link, $feed, $owner_uid, $cat_view);
2566 db_query($link, "BEGIN");
2568 $tag_name = db_escape_string($feed);
2570 $result = db_query($link, "SELECT post_int_id FROM ttrss_tags
2571 WHERE tag_name = '$tag_name' AND owner_uid = $owner_uid");
2573 while ($line = db_fetch_assoc($result)) {
2574 db_query($link, "UPDATE ttrss_user_entries SET
2575 unread = false, last_read = NOW()
2576 WHERE int_id = " . $line["post_int_id"]);
2578 db_query($link, "COMMIT");
2582 function getAllCounters($link, $omode = "flc", $active_feed = false) {
2584 if (!$omode) $omode = "flc";
2586 $data = getGlobalCounters($link);
2588 $data = array_merge($data, getVirtCounters($link));
2590 if (strchr($omode, "l")) $data = array_merge($data, getLabelCounters($link));
2591 if (strchr($omode, "f")) $data = array_merge($data, getFeedCounters($link, $active_feed));
2592 if (strchr($omode, "t")) $data = array_merge($data, getTagCounters($link));
2593 if (strchr($omode, "c")) $data = array_merge($data, getCategoryCounters($link));
2598 function getCategoryCounters($link) {
2601 /* Labels category */
2603 $cv = array("id" => -2, "kind" => "cat",
2604 "counter" => getCategoryUnread($link, -2));
2606 array_push($ret_arr, $cv);
2608 $age_qpart = getMaxAgeSubquery();
2610 $result = db_query($link, "SELECT id AS cat_id, value AS unread
2611 FROM ttrss_feed_categories, ttrss_cat_counters_cache
2612 WHERE ttrss_cat_counters_cache.feed_id = id AND
2613 ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]);
2615 while ($line = db_fetch_assoc($result)) {
2616 $line["cat_id"] = (int) $line["cat_id"];
2618 $cv = array("id" => $line["cat_id"], "kind" => "cat",
2619 "counter" => $line["unread"]);
2621 array_push($ret_arr, $cv);
2624 /* Special case: NULL category doesn't actually exist in the DB */
2626 $cv = array("id" => 0, "kind" => "cat",
2627 "counter" => ccache_find($link, 0, $_SESSION["uid"], true));
2629 array_push($ret_arr, $cv);
2634 function getCategoryUnread($link, $cat, $owner_uid = false) {
2636 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2641 $cat_query = "cat_id = '$cat'";
2643 $cat_query = "cat_id IS NULL";
2646 $age_qpart = getMaxAgeSubquery();
2648 $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE $cat_query
2649 AND owner_uid = " . $owner_uid);
2651 $cat_feeds = array();
2652 while ($line = db_fetch_assoc($result)) {
2653 array_push($cat_feeds, "feed_id = " . $line["id"]);
2656 if (count($cat_feeds) == 0) return 0;
2658 $match_part = implode(" OR ", $cat_feeds);
2660 $result = db_query($link, "SELECT COUNT(int_id) AS unread
2661 FROM ttrss_user_entries,ttrss_entries
2662 WHERE unread = true AND ($match_part) AND id = ref_id
2663 AND $age_qpart AND owner_uid = " . $owner_uid);
2667 # this needs to be rewritten
2668 while ($line = db_fetch_assoc($result)) {
2669 $unread +
= $line["unread"];
2673 } else if ($cat == -1) {
2674 return getFeedUnread($link, -1) +
getFeedUnread($link, -2) +
getFeedUnread($link, -3) +
getFeedUnread($link, 0);
2675 } else if ($cat == -2) {
2677 $result = db_query($link, "
2678 SELECT COUNT(unread) AS unread FROM
2679 ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds
2680 WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND
2681 ttrss_labels2.owner_uid = '$owner_uid'
2682 AND unread = true AND feed_id = ttrss_feeds.id
2683 AND ttrss_user_entries.owner_uid = '$owner_uid'");
2685 $unread = db_fetch_result($result, 0, "unread");
2692 function getMaxAgeSubquery($days = COUNTERS_MAX_AGE
) {
2693 if (DB_TYPE
== "pgsql") {
2694 return "ttrss_entries.date_updated >
2695 NOW() - INTERVAL '$days days'";
2697 return "ttrss_entries.date_updated >
2698 DATE_SUB(NOW(), INTERVAL $days DAY)";
2702 function getFeedUnread($link, $feed, $is_cat = false) {
2703 return getFeedArticles($link, $feed, $is_cat, true, $_SESSION["uid"]);
2706 function getLabelUnread($link, $label_id, $owner_uid = false) {
2707 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2709 $result = db_query($link, "
2710 SELECT COUNT(unread) AS unread FROM
2711 ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds
2712 WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND
2713 ttrss_labels2.owner_uid = '$owner_uid' AND ttrss_labels2.id = '$label_id'
2714 AND unread = true AND feed_id = ttrss_feeds.id
2715 AND ttrss_user_entries.owner_uid = '$owner_uid'");
2717 if (db_num_rows($result) != 0) {
2718 return db_fetch_result($result, 0, "unread");
2724 function getFeedArticles($link, $feed, $is_cat = false, $unread_only = false,
2725 $owner_uid = false) {
2727 $n_feed = (int) $feed;
2729 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2732 $unread_qpart = "unread = true";
2734 $unread_qpart = "true";
2737 $age_qpart = getMaxAgeSubquery();
2740 return getCategoryUnread($link, $n_feed, $owner_uid);
2741 } if ($feed != "0" && $n_feed == 0) {
2743 $feed = db_escape_string($feed);
2745 $result = db_query($link, "SELECT SUM((SELECT COUNT(int_id)
2746 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
2747 AND ref_id = id AND $age_qpart
2748 AND $unread_qpart)) AS count FROM ttrss_tags
2749 WHERE owner_uid = $owner_uid AND tag_name = '$feed'");
2750 return db_fetch_result($result, 0, "count");
2752 } else if ($n_feed == -1) {
2753 $match_part = "marked = true";
2754 } else if ($n_feed == -2) {
2755 $match_part = "published = true";
2756 } else if ($n_feed == -3) {
2757 $match_part = "unread = true AND score >= 0";
2759 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
2761 if (DB_TYPE
== "pgsql") {
2762 $match_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
2764 $match_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
2766 } else if ($n_feed == -4) {
2767 $match_part = "true";
2768 } else if ($n_feed >= 0) {
2771 $match_part = "feed_id = '$n_feed'";
2773 $match_part = "feed_id IS NULL";
2776 } else if ($feed < -10) {
2778 $label_id = -$feed - 11;
2780 return getLabelUnread($link, $label_id, $owner_uid);
2787 $from_qpart = "ttrss_user_entries,ttrss_feeds,ttrss_entries";
2788 $feeds_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
2790 $from_qpart = "ttrss_user_entries,ttrss_entries";
2794 $query = "SELECT count(int_id) AS unread
2795 FROM $from_qpart WHERE
2796 ttrss_user_entries.ref_id = ttrss_entries.id AND
2799 $unread_qpart AND ($match_part) AND ttrss_user_entries.owner_uid = $owner_uid";
2801 $result = db_query($link, $query);
2805 $result = db_query($link, "SELECT COUNT(post_int_id) AS unread
2806 FROM ttrss_tags,ttrss_user_entries,ttrss_entries
2807 WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id
2808 AND $unread_qpart AND $age_qpart AND
2809 ttrss_tags.owner_uid = " . $owner_uid);
2812 $unread = db_fetch_result($result, 0, "unread");
2817 function getGlobalUnread($link, $user_id = false) {
2820 $user_id = $_SESSION["uid"];
2823 $result = db_query($link, "SELECT SUM(value) AS c_id FROM ttrss_counters_cache
2824 WHERE owner_uid = '$user_id' AND feed_id > 0");
2826 $c_id = db_fetch_result($result, 0, "c_id");
2831 function getGlobalCounters($link, $global_unread = -1) {
2834 if ($global_unread == -1) {
2835 $global_unread = getGlobalUnread($link);
2838 $cv = array("id" => "global-unread",
2839 "counter" => $global_unread);
2841 array_push($ret_arr, $cv);
2843 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
2844 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2846 $subscribed_feeds = db_fetch_result($result, 0, "fn");
2848 $cv = array("id" => "subscribed-feeds",
2849 "counter" => $subscribed_feeds);
2851 array_push($ret_arr, $cv);
2856 function getSubscribedFeeds($link) {
2857 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
2858 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2860 return db_fetch_result($result, 0, "fn");
2863 function getTagCounters($link) {
2867 $age_qpart = getMaxAgeSubquery();
2869 $result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id)
2870 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
2871 AND ref_id = id AND $age_qpart
2872 AND unread = true)) AS count FROM ttrss_tags
2873 WHERE owner_uid = ".$_SESSION['uid']." GROUP BY tag_name
2874 ORDER BY count DESC LIMIT 55");
2878 while ($line = db_fetch_assoc($result)) {
2879 $tags[$line["tag_name"]] +
= $line["count"];
2882 foreach (array_keys($tags) as $tag) {
2883 $unread = $tags[$tag];
2884 $tag = htmlspecialchars($tag);
2886 $cv = array("id" => $tag,
2888 "counter" => $unread);
2890 array_push($ret_arr, $cv);
2896 function getVirtCounters($link) {
2900 for ($i = 0; $i >= -4; $i--) {
2902 $count = getFeedUnread($link, $i);
2904 $cv = array("id" => $i,
2905 "counter" => $count);
2907 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2908 // $cv["xmsg"] = getFeedArticles($link, $i)." ".__("total");
2910 array_push($ret_arr, $cv);
2916 function getLabelCounters($link, $descriptions = false) {
2920 $age_qpart = getMaxAgeSubquery();
2922 $owner_uid = $_SESSION["uid"];
2924 $result = db_query($link, "SELECT id, caption FROM ttrss_labels2
2925 WHERE owner_uid = '$owner_uid'");
2927 while ($line = db_fetch_assoc($result)) {
2929 $id = -$line["id"] - 11;
2931 $label_name = $line["caption"];
2932 $count = getFeedUnread($link, $id);
2934 $cv = array("id" => $id,
2935 "counter" => $count);
2938 $cv["description"] = $label_name;
2940 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2941 // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
2943 array_push($ret_arr, $cv);
2949 function getFeedCounters($link, $active_feed = false) {
2953 $age_qpart = getMaxAgeSubquery();
2955 $query = "SELECT ttrss_feeds.id,
2957 ".SUBSTRING_FOR_DATE
."(ttrss_feeds.last_updated,1,19) AS last_updated,
2958 last_error, value AS count
2959 FROM ttrss_feeds, ttrss_counters_cache
2960 WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]."
2961 AND ttrss_counters_cache.feed_id = id";
2963 $result = db_query($link, $query);
2964 $fctrs_modified = false;
2966 while ($line = db_fetch_assoc($result)) {
2969 $count = $line["count"];
2970 $last_error = htmlspecialchars($line["last_error"]);
2972 $last_updated = make_local_datetime($link, $line['last_updated'], false);
2974 $has_img = feed_has_icon($id);
2976 if (date('Y') - date('Y', strtotime($line['last_updated'])) > 2)
2979 $cv = array("id" => $id,
2980 "updated" => $last_updated,
2981 "counter" => $count,
2982 "has_img" => (int) $has_img);
2985 $cv["error"] = $last_error;
2987 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2988 // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
2990 if ($active_feed && $id == $active_feed)
2991 $cv["title"] = truncate_string($line["title"], 30);
2993 array_push($ret_arr, $cv);
3000 function get_pgsql_version($link) {
3001 $result = db_query($link, "SELECT version() AS version");
3002 $version = split(" ", db_fetch_result($result, 0, "version"));
3007 * Subscribes the user to the given feed
3009 * @param resource $link Database connection
3010 * @param string $url Feed URL to subscribe to
3011 * @param integer $cat_id Category ID the feed shall be added to
3012 * @param string $auth_login (optional) Feed username
3013 * @param string $auth_pass (optional) Feed password
3015 * @return integer Status code:
3016 * 0 - OK, Feed already exists
3017 * 1 - OK, Feed added
3019 * 3 - URL content is HTML, no feeds available
3020 * 4 - URL content is HTML which contains multiple feeds.
3021 * Here you should call extractfeedurls in rpc-backend
3022 * to get all possible feeds.
3023 * 5 - Couldn't download the URL content.
3025 function subscribe_to_feed($link, $url, $cat_id = 0,
3026 $auth_login = '', $auth_pass = '') {
3028 $url = fix_url($url);
3030 if (!$url ||
!validate_feed_url($url)) return 2;
3034 $result = db_query($link, "SELECT twitter_oauth FROM ttrss_users
3035 WHERE id = ".$_SESSION['uid']);
3037 $has_oauth = db_fetch_result($result, 0, 'twitter_oauth');
3039 if (!$has_oauth ||
strpos($url, '://api.twitter.com') === false) {
3040 if (!fetch_file_contents($url, false, $auth_login, $auth_pass)) return 5;
3042 if (url_is_html($url, $auth_login, $auth_pass)) {
3043 $feedUrls = get_feeds_from_html($url, $auth_login, $auth_pass);
3044 if (count($feedUrls) == 0) {
3046 } else if (count($feedUrls) > 1) {
3049 //use feed url as new URL
3050 $url = key($feedUrls);
3054 if (!fetch_twitter_rss($link, $url, $_SESSION['uid']))
3059 if ($cat_id == "0" ||
!$cat_id) {
3060 $cat_qpart = "NULL";
3062 $cat_qpart = "'$cat_id'";
3065 $result = db_query($link,
3066 "SELECT id FROM ttrss_feeds
3067 WHERE feed_url = '$url' AND owner_uid = ".$_SESSION["uid"]);
3069 if (db_num_rows($result) == 0) {
3070 $result = db_query($link,
3071 "INSERT INTO ttrss_feeds
3072 (owner_uid,feed_url,title,cat_id, auth_login,auth_pass,update_method)
3073 VALUES ('".$_SESSION["uid"]."', '$url',
3074 '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass', '$update_method')");
3076 $result = db_query($link,
3077 "SELECT id FROM ttrss_feeds WHERE feed_url = '$url'
3078 AND owner_uid = " . $_SESSION["uid"]);
3080 $feed_id = db_fetch_result($result, 0, "id");
3083 update_rss_feed($link, $feed_id, true);
3092 function print_feed_select($link, $id, $default_id = "",
3093 $attributes = "", $include_all_feeds = true) {
3095 print "<select id=\"$id\" name=\"$id\" $attributes>";
3096 if ($include_all_feeds) {
3097 print "<option value=\"0\">".__('All feeds')."</option>";
3100 $result = db_query($link, "SELECT id,title FROM ttrss_feeds
3101 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
3103 if (db_num_rows($result) > 0 && $include_all_feeds) {
3104 print "<option disabled>--------</option>";
3107 while ($line = db_fetch_assoc($result)) {
3108 if ($line["id"] == $default_id) {
3109 $is_selected = "selected=\"1\"";
3114 $title = truncate_string(htmlspecialchars($line["title"]), 40);
3116 printf("<option $is_selected value='%d'>%s</option>",
3117 $line["id"], $title);
3123 function print_feed_cat_select($link, $id, $default_id = "",
3124 $attributes = "", $include_all_cats = true) {
3126 print "<select id=\"$id\" name=\"$id\" default=\"$default_id\" onchange=\"catSelectOnChange(this)\" $attributes>";
3128 if ($include_all_cats) {
3129 print "<option value=\"0\">".__('Uncategorized')."</option>";
3132 $result = db_query($link, "SELECT id,title FROM ttrss_feed_categories
3133 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
3135 if (db_num_rows($result) > 0 && $include_all_cats) {
3136 print "<option disabled=\"1\">--------</option>";
3139 while ($line = db_fetch_assoc($result)) {
3140 if ($line["id"] == $default_id) {
3141 $is_selected = "selected=\"1\"";
3147 printf("<option $is_selected value='%d'>%s</option>",
3148 $line["id"], htmlspecialchars($line["title"]));
3151 # print "<option value=\"ADD_CAT\">" .__("Add category...") . "</option>";
3156 function checkbox_to_sql_bool($val) {
3157 return ($val == "on") ?
"true" : "false";
3160 function getFeedCatTitle($link, $id) {
3162 return __("Special");
3163 } else if ($id < -10) {
3164 return __("Labels");
3165 } else if ($id > 0) {
3166 $result = db_query($link, "SELECT ttrss_feed_categories.title
3167 FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND
3168 cat_id = ttrss_feed_categories.id");
3169 if (db_num_rows($result) == 1) {
3170 return db_fetch_result($result, 0, "title");
3172 return __("Uncategorized");
3175 return "getFeedCatTitle($id) failed";
3180 function getFeedIcon($id) {
3183 return "images/archive.png";
3186 return "images/mark_set.png";
3189 return "images/pub_set.png";
3192 return "images/fresh.png";
3195 return "images/tag.png";
3199 return "images/label.png";
3201 if (file_exists(ICONS_DIR
. "/$id.ico"))
3202 return ICONS_URL
. "/$id.ico";
3208 function getFeedTitle($link, $id) {
3210 return __("Starred articles");
3211 } else if ($id == -2) {
3212 return __("Published articles");
3213 } else if ($id == -3) {
3214 return __("Fresh articles");
3215 } else if ($id == -4) {
3216 return __("All articles");
3217 } else if ($id === 0 ||
$id === "0") {
3218 return __("Archived articles");
3219 } else if ($id < -10) {
3220 $label_id = -$id - 11;
3221 $result = db_query($link, "SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'");
3222 if (db_num_rows($result) == 1) {
3223 return db_fetch_result($result, 0, "caption");
3225 return "Unknown label ($label_id)";
3228 } else if ($id > 0) {
3229 $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$id'");
3230 if (db_num_rows($result) == 1) {
3231 return db_fetch_result($result, 0, "title");
3233 return "Unknown feed ($id)";
3240 function get_session_cookie_name() {
3241 return ((!defined('TTRSS_SESSION_NAME')) ?
"ttrss_sid" : TTRSS_SESSION_NAME
);
3244 function make_init_params($link) {
3247 $params["theme"] = get_user_theme($link);
3248 $params["theme_options"] = get_user_theme_options($link);
3250 $params["sign_progress"] = theme_image($link, "images/indicator_white.gif");
3251 $params["sign_progress_tiny"] = theme_image($link, "images/indicator_tiny.gif");
3252 $params["sign_excl"] = theme_image($link, "images/sign_excl.png");
3253 $params["sign_info"] = theme_image($link, "images/sign_info.png");
3255 foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS",
3256 "ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP",
3257 "CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE", "DEFAULT_ARTICLE_LIMIT",
3258 "HIDE_READ_SHOWS_SPECIAL", "COMBINED_DISPLAY_MODE") as $param) {
3260 $params[strtolower($param)] = (int) get_pref($link, $param);
3263 $params["icons_url"] = ICONS_URL
;
3264 $params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME
;
3265 $params["default_view_mode"] = get_pref($link, "_DEFAULT_VIEW_MODE");
3266 $params["default_view_limit"] = (int) get_pref($link, "_DEFAULT_VIEW_LIMIT");
3267 $params["default_view_order_by"] = get_pref($link, "_DEFAULT_VIEW_ORDER_BY");
3268 $params["bw_limit"] = (int) $_SESSION["bw_limit"];
3270 $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
3271 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
3273 $max_feed_id = db_fetch_result($result, 0, "mid");
3274 $num_feeds = db_fetch_result($result, 0, "nf");
3276 $params["max_feed_id"] = (int) $max_feed_id;
3277 $params["num_feeds"] = (int) $num_feeds;
3279 $params["collapsed_feedlist"] = (int) get_pref($link, "_COLLAPSED_FEEDLIST");
3284 function print_runtime_info($link) {
3285 print "<runtime-info><![CDATA[";
3286 print json_encode(make_runtime_info($link));
3287 print "]]></runtime-info>";
3290 function make_runtime_info($link) {
3293 $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
3294 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
3296 $max_feed_id = db_fetch_result($result, 0, "mid");
3297 $num_feeds = db_fetch_result($result, 0, "nf");
3299 $data["max_feed_id"] = (int) $max_feed_id;
3300 $data["num_feeds"] = (int) $num_feeds;
3302 $data['last_article_id'] = getLastArticleId($link);
3303 $data['cdm_expanded'] = get_pref($link, 'CDM_EXPANDED');
3305 if (file_exists(LOCK_DIRECTORY
. "/update_daemon.lock")) {
3307 $data['daemon_is_running'] = (int) file_is_locked("update_daemon.lock");
3309 if (time() - $_SESSION["daemon_stamp_check"] > 30) {
3311 $stamp = (int) @file_get_contents
(LOCK_DIRECTORY
. "/update_daemon.stamp");
3314 $stamp_delta = time() - $stamp;
3316 if ($stamp_delta > 1800) {
3320 $_SESSION["daemon_stamp_check"] = time();
3323 $data['daemon_stamp_ok'] = $stamp_check;
3325 $stamp_fmt = date("Y.m.d, G:i", $stamp);
3327 $data['daemon_stamp'] = $stamp_fmt;
3332 if ($_SESSION["last_version_check"] +
86400 +
rand(-1000, 1000) < time()) {
3333 $new_version_details = @check_for_update
($link);
3335 $data['new_version_available'] = (int) ($new_version_details != false);
3337 $_SESSION["last_version_check"] = time();
3343 function search_to_sql($link, $search, $match_on) {
3345 $search_query_part = "";
3347 $keywords = split(" ", $search);
3348 $query_keywords = array();
3350 foreach ($keywords as $k) {
3351 if (strpos($k, "-") === 0) {
3358 $commandpair = split(":", mb_strtolower($k), 2);
3360 if ($commandpair[0] == "note" && $commandpair[1]) {
3362 if ($commandpair[1] == "true")
3363 array_push($query_keywords, "($not (note IS NOT NULL AND note != ''))");
3365 array_push($query_keywords, "($not (note IS NULL OR note = ''))");
3367 } else if ($commandpair[0] == "star" && $commandpair[1]) {
3369 if ($commandpair[1] == "true")
3370 array_push($query_keywords, "($not (marked = true))");
3372 array_push($query_keywords, "($not (marked = false))");
3374 } else if ($commandpair[0] == "pub" && $commandpair[1]) {
3376 if ($commandpair[1] == "true")
3377 array_push($query_keywords, "($not (published = true))");
3379 array_push($query_keywords, "($not (published = false))");
3381 } else if (strpos($k, "@") === 0) {
3383 $user_tz_string = get_pref($link, 'USER_TIMEZONE', $_SESSION['uid']);
3384 $orig_ts = strtotime(substr($k, 1));
3385 $k = date("Y-m-d", convert_timestamp($orig_ts, $user_tz_string, 'UTC'));
3387 //$k = date("Y-m-d", strtotime(substr($k, 1)));
3389 array_push($query_keywords, "(".SUBSTRING_FOR_DATE
."(updated,1,LENGTH('$k')) $not = '$k')");
3390 } else if ($match_on == "both") {
3391 array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
3392 OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
3393 } else if ($match_on == "title") {
3394 array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%'))");
3395 } else if ($match_on == "content") {
3396 array_push($query_keywords, "(UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
3400 $search_query_part = implode("AND", $query_keywords);
3402 return $search_query_part;
3405 function queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $match_on, $override_order = false, $offset = 0, $owner_uid = 0, $filter = false) {
3407 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
3409 $ext_tables_part = "";
3413 if (SPHINX_ENABLED
) {
3414 $ids = join(",", @sphinx_search
($search, 0, 500));
3417 $search_query_part = "ref_id IN ($ids) AND ";
3419 $search_query_part = "ref_id = -1 AND ";
3422 $search_query_part = search_to_sql($link, $search, $match_on);
3423 $search_query_part .= " AND ";
3427 $search_query_part = "";
3431 $filter_query_part = filter_to_sql($filter);
3433 $filter_query_part = "";
3436 $view_query_part = "";
3438 if ($view_mode == "adaptive" ||
$view_query_part == "noscores") {
3440 $view_query_part = " ";
3441 } else if ($feed != -1) {
3442 $unread = getFeedUnread($link, $feed, $cat_view);
3444 $view_query_part = " unread = true AND ";
3449 if ($view_mode == "marked") {
3450 $view_query_part = " marked = true AND ";
3453 if ($view_mode == "published") {
3454 $view_query_part = " published = true AND ";
3457 if ($view_mode == "unread") {
3458 $view_query_part = " unread = true AND ";
3461 if ($view_mode == "updated") {
3462 $view_query_part = " (last_read is null and unread = false) AND ";
3466 $limit_query_part = "LIMIT " . $limit;
3469 $vfeed_query_part = "";
3471 // override query strategy and enable feed display when searching globally
3472 if ($search && $search_mode == "all_feeds") {
3473 $query_strategy_part = "ttrss_entries.id > 0";
3474 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3476 } else if (preg_match("/^-?[0-9][0-9]*$/", $feed) == false) {
3477 $query_strategy_part = "ttrss_entries.id > 0";
3478 $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
3479 id = feed_id) as feed_title,";
3480 } else if ($feed > 0 && $search && $search_mode == "this_cat") {
3482 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3484 $tmp_result = false;
3487 $tmp_result = db_query($link, "SELECT id
3488 FROM ttrss_feeds WHERE cat_id = '$feed'");
3490 $tmp_result = db_query($link, "SELECT id
3491 FROM ttrss_feeds WHERE cat_id = (SELECT cat_id FROM ttrss_feeds
3492 WHERE id = '$feed') AND id != '$feed'");
3495 $cat_siblings = array();
3497 if (db_num_rows($tmp_result) > 0) {
3498 while ($p = db_fetch_assoc($tmp_result)) {
3499 array_push($cat_siblings, "feed_id = " . $p["id"]);
3502 $query_strategy_part = sprintf("(feed_id = %d OR %s)",
3503 $feed, implode(" OR ", $cat_siblings));
3506 $query_strategy_part = "ttrss_entries.id > 0";
3509 } else if ($feed > 0) {
3514 $query_strategy_part = "cat_id = '$feed'";
3516 $query_strategy_part = "cat_id IS NULL";
3519 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3522 $query_strategy_part = "feed_id = '$feed'";
3524 } else if ($feed == 0 && !$cat_view) { // archive virtual feed
3525 $query_strategy_part = "feed_id IS NULL";
3526 } else if ($feed == 0 && $cat_view) { // uncategorized
3527 $query_strategy_part = "cat_id IS NULL";
3528 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3529 } else if ($feed == -1) { // starred virtual feed
3530 $query_strategy_part = "marked = true";
3531 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3532 } else if ($feed == -2) { // published virtual feed OR labels category
3535 $query_strategy_part = "published = true";
3536 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3538 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3540 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
3542 $query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND
3543 ttrss_user_labels2.article_id = ref_id";
3547 } else if ($feed == -3) { // fresh virtual feed
3548 $query_strategy_part = "unread = true AND score >= 0";
3550 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
3552 if (DB_TYPE
== "pgsql") {
3553 $query_strategy_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
3555 $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
3558 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3559 } else if ($feed == -4) { // all articles virtual feed
3560 $query_strategy_part = "true";
3561 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3562 } else if ($feed <= -10) { // labels
3563 $label_id = -$feed - 11;
3565 $query_strategy_part = "label_id = '$label_id' AND
3566 ttrss_labels2.id = ttrss_user_labels2.label_id AND
3567 ttrss_user_labels2.article_id = ref_id";
3569 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3570 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
3573 $query_strategy_part = "id > 0"; // dumb
3576 if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
3577 $date_sort_field = "updated";
3579 $date_sort_field = "date_entered";
3582 if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) {
3583 $order_by = "$date_sort_field";
3585 $order_by = "$date_sort_field DESC";
3588 if ($view_mode != "noscores") {
3589 $order_by = "score DESC, $order_by";
3592 if ($override_order) {
3593 $order_by = $override_order;
3599 $feed_title = "Search results";
3602 $feed_title = getCategoryTitle($link, $feed);
3604 if ((int)$feed == $feed && $feed > 0) {
3605 $result = db_query($link, "SELECT title,site_url,last_error
3606 FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid");
3608 $feed_title = db_fetch_result($result, 0, "title");
3609 $feed_site_url = db_fetch_result($result, 0, "site_url");
3610 $last_error = db_fetch_result($result, 0, "last_error");
3612 $feed_title = getFeedTitle($link, $feed);
3617 $content_query_part = "content as content_preview,";
3619 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
3622 $feed_kind = "Feeds";
3624 $feed_kind = "Labels";
3627 if ($limit_query_part) {
3628 $offset_query_part = "OFFSET $offset";
3631 if ($vfeed_query_part && get_pref($link, 'VFEED_GROUP_BY_FEED', $owner_uid)) {
3632 if (!$override_order) {
3633 $order_by = "ttrss_feeds.title, $order_by";
3638 $from_qpart = "ttrss_entries,ttrss_user_entries,ttrss_feeds$ext_tables_part";
3639 $feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
3642 $from_qpart = "ttrss_entries,ttrss_user_entries$ext_tables_part
3643 LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)";
3646 $query = "SELECT DISTINCT
3649 ttrss_entries.id,ttrss_entries.title,
3652 unread,feed_id,marked,published,link,last_read,orig_feed_id,
3653 ".SUBSTRING_FOR_DATE
."(last_read,1,19) as last_read_noms,
3656 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated_noms,
3662 ttrss_user_entries.ref_id = ttrss_entries.id AND
3663 ttrss_user_entries.owner_uid = '$owner_uid' AND
3667 $query_strategy_part ORDER BY $order_by
3668 $limit_query_part $offset_query_part";
3670 if ($_REQUEST["debug"]) print $query;
3672 $result = db_query($link, $query);
3677 $feed_kind = "Tags";
3679 $result = db_query($link, "SELECT DISTINCT
3683 ttrss_entries.id as id,title,
3685 unread,feed_id,orig_feed_id,
3686 marked,link,last_read,
3687 ".SUBSTRING_FOR_DATE
."(last_read,1,19) as last_read_noms,
3690 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated_noms,
3693 ttrss_entries,ttrss_user_entries,ttrss_tags
3695 ref_id = ttrss_entries.id AND
3696 ttrss_user_entries.owner_uid = '$owner_uid' AND
3697 post_int_id = int_id AND tag_name = '$feed' AND
3700 $query_strategy_part ORDER BY $order_by
3701 $limit_query_part");
3704 return array($result, $feed_title, $feed_site_url, $last_error);
3708 function generate_syndicated_feed($link, $owner_uid, $feed, $is_cat,
3709 $limit, $search, $search_mode, $match_on, $view_mode = false) {
3711 require_once "lib/MiniTemplator.class.php";
3713 $note_style = "background-color : #fff7d5;
3714 border-width : 1px; ".
3715 "padding : 5px; border-style : dashed; border-color : #e7d796;".
3716 "margin-bottom : 1em; color : #9a8c59;";
3718 if (!$limit) $limit = 30;
3720 if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
3721 $date_sort_field = "updated";
3723 $date_sort_field = "date_entered";
3726 $qfh_ret = queryFeedHeadlines($link, $feed,
3727 $limit, $view_mode, $is_cat, $search, $search_mode,
3728 $match_on, "$date_sort_field DESC", 0, $owner_uid);
3730 $result = $qfh_ret[0];
3731 $feed_title = htmlspecialchars($qfh_ret[1]);
3732 $feed_site_url = $qfh_ret[2];
3733 $last_error = $qfh_ret[3];
3735 $feed_self_url = get_self_url_prefix() .
3736 "/backend.php?op=rss&id=-2&key=" .
3737 get_feed_access_key($link, -2, false);
3739 if (!$feed_site_url) $feed_site_url = get_self_url_prefix();
3741 $tpl = new MiniTemplator
;
3743 $tpl->readTemplateFromFile("templates/generated_feed.txt");
3745 $tpl->setVariable('FEED_TITLE', $feed_title);
3746 $tpl->setVariable('VERSION', VERSION
);
3747 $tpl->setVariable('FEED_URL', htmlspecialchars($feed_self_url));
3749 if (PUBSUBHUBBUB_HUB
&& $feed == -2) {
3750 $tpl->setVariable('HUB_URL', htmlspecialchars(PUBSUBHUBBUB_HUB
));
3751 $tpl->addBlock('feed_hub');
3754 $tpl->setVariable('SELF_URL', htmlspecialchars(get_self_url_prefix()));
3756 while ($line = db_fetch_assoc($result)) {
3757 $tpl->setVariable('ARTICLE_ID', htmlspecialchars($line['link']));
3758 $tpl->setVariable('ARTICLE_LINK', htmlspecialchars($line['link']));
3759 $tpl->setVariable('ARTICLE_TITLE', htmlspecialchars($line['title']));
3760 $tpl->setVariable('ARTICLE_EXCERPT',
3761 truncate_string(strip_tags($line["content_preview"]), 100, '...'));
3763 $content = sanitize_rss($link, $line["content_preview"], false, $owner_uid);
3765 if ($line['note']) {
3766 $content = "<div style=\"$note_style\">Article note: " . $line['note'] . "</div>" .
3770 $tpl->setVariable('ARTICLE_CONTENT', $content);
3772 $tpl->setVariable('ARTICLE_UPDATED', date('c', strtotime($line["updated"])));
3773 $tpl->setVariable('ARTICLE_AUTHOR', htmlspecialchars($line['author']));
3775 $tags = get_article_tags($link, $line["id"], $owner_uid);
3777 foreach ($tags as $tag) {
3778 $tpl->setVariable('ARTICLE_CATEGORY', htmlspecialchars($tag));
3779 $tpl->addBlock('category');
3782 $enclosures = get_article_enclosures($link, $line["id"]);
3784 foreach ($enclosures as $e) {
3785 $type = htmlspecialchars($e['content_type']);
3786 $url = htmlspecialchars($e['content_url']);
3787 $length = $e['duration'];
3789 $tpl->setVariable('ARTICLE_ENCLOSURE_URL', $url);
3790 $tpl->setVariable('ARTICLE_ENCLOSURE_TYPE', $type);
3791 $tpl->setVariable('ARTICLE_ENCLOSURE_LENGTH', $length);
3793 $tpl->addBlock('enclosure');
3796 $tpl->addBlock('entry');
3801 $tpl->addBlock('feed');
3802 $tpl->generateOutputToString($tmp);
3807 function getCategoryTitle($link, $cat_id) {
3809 if ($cat_id == -1) {
3810 return __("Special");
3811 } else if ($cat_id == -2) {
3812 return __("Labels");
3815 $result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE
3818 if (db_num_rows($result) == 1) {
3819 return db_fetch_result($result, 0, "title");
3821 return "Uncategorized";
3826 function sanitize_rss($link, $str, $force_strip_tags = false, $owner = false, $site_url = false) {
3829 if (!$owner) $owner = $_SESSION["uid"];
3831 $res = trim($str); if (!$res) return '';
3833 // if (get_pref($link, "STRIP_UNSAFE_TAGS", $owner) || $force_strip_tags) {
3834 $res = $purifier->purify($res);
3837 if (get_pref($link, "STRIP_IMAGES", $owner)) {
3838 $res = preg_replace('/<img[^>]+>/is', '', $res);
3841 if (strpos($res, "href=") === false)
3842 $res = rewrite_urls($res);
3844 $charset_hack = '<head>
3845 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
3848 $res = trim($res); if (!$res) return '';
3850 libxml_use_internal_errors(true);
3852 $doc = new DOMDocument();
3853 $doc->loadHTML($charset_hack . $res);
3854 $xpath = new DOMXPath($doc);
3856 $entries = $xpath->query('(//a[@href]|//img[@src])');
3859 foreach ($entries as $entry) {
3863 if ($entry->hasAttribute('href'))
3864 $entry->setAttribute('href',
3865 rewrite_relative_url($site_url, $entry->getAttribute('href')));
3867 if ($entry->hasAttribute('src'))
3868 if (preg_match('/^image.php\?i=[a-z0-9]+$/', $entry->getAttribute('src')) == 0)
3869 $entry->setAttribute('src',
3870 rewrite_relative_url($site_url, $entry->getAttribute('src')));
3873 if (strtolower($entry->nodeName
) == "a") {
3874 $entry->setAttribute("target", "_blank");
3877 if (strtolower($entry->nodeName
) == "img" && !$br_inserted) {
3878 $br = $doc->createElement("br");
3880 if ($entry->parentNode
->nextSibling
) {
3881 $entry->parentNode
->insertBefore($br, $entry->nextSibling
);
3888 $node = $doc->getElementsByTagName('body')->item(0);
3890 return $doc->saveXML($node);
3894 * Send by mail a digest of last articles.
3896 * @param mixed $link The database connection.
3897 * @param integer $limit The maximum number of articles by digest.
3898 * @return boolean Return false if digests are not enabled.
3900 function send_headlines_digests($link, $limit = 100) {
3902 if (!DIGEST_ENABLE
) return false;
3904 $user_limit = DIGEST_EMAIL_LIMIT
;
3907 print "Sending digests, batch of max $user_limit users, days = $days, headline limit = $limit\n\n";
3909 if (DB_TYPE
== "pgsql") {
3910 $interval_query = "last_digest_sent < NOW() - INTERVAL '$days days'";
3911 } else if (DB_TYPE
== "mysql") {
3912 $interval_query = "last_digest_sent < DATE_SUB(NOW(), INTERVAL $days DAY)";
3915 $result = db_query($link, "SELECT id,email FROM ttrss_users
3916 WHERE email != '' AND (last_digest_sent IS NULL OR $interval_query)");
3918 while ($line = db_fetch_assoc($result)) {
3920 if (get_pref($link, 'DIGEST_ENABLE', $line['id'], false)) {
3921 print "Sending digest for UID:" . $line['id'] . " - " . $line["email"] . " ... ";
3923 $do_catchup = get_pref($link, 'DIGEST_CATCHUP', $line['id'], false);
3925 $tuple = prepare_headlines_digest($link, $line["id"], $days, $limit);
3926 $digest = $tuple[0];
3927 $headlines_count = $tuple[1];
3928 $affected_ids = $tuple[2];
3929 $digest_text = $tuple[3];
3931 if ($headlines_count > 0) {
3933 $mail = new PHPMailer();
3935 $mail->PluginDir
= "lib/phpmailer/";
3936 $mail->SetLanguage("en", "lib/phpmailer/language/");
3938 $mail->CharSet
= "UTF-8";
3940 $mail->From
= DIGEST_FROM_ADDRESS
;
3941 $mail->FromName
= DIGEST_FROM_NAME
;
3942 $mail->AddAddress($line["email"], $line["login"]);
3944 if (DIGEST_SMTP_HOST
) {
3945 $mail->Host
= DIGEST_SMTP_HOST
;
3946 $mail->Mailer
= "smtp";
3947 $mail->SMTPAuth
= DIGEST_SMTP_LOGIN
!= '';
3948 $mail->Username
= DIGEST_SMTP_LOGIN
;
3949 $mail->Password
= DIGEST_SMTP_PASSWORD
;
3952 $mail->IsHTML(true);
3953 $mail->Subject
= DIGEST_SUBJECT
;
3954 $mail->Body
= $digest;
3955 $mail->AltBody
= $digest_text;
3957 $rc = $mail->Send();
3959 if (!$rc) print "ERROR: " . $mail->ErrorInfo
;
3963 if ($rc && $do_catchup) {
3964 print "Marking affected articles as read...\n";
3965 catchupArticlesById($link, $affected_ids, 0, $line["id"]);
3968 print "No headlines\n";
3971 db_query($link, "UPDATE ttrss_users SET last_digest_sent = NOW()
3972 WHERE id = " . $line["id"]);
3976 print "All done.\n";
3980 function prepare_headlines_digest($link, $user_id, $days = 1, $limit = 100) {
3982 require_once "lib/MiniTemplator.class.php";
3984 $tpl = new MiniTemplator
;
3985 $tpl_t = new MiniTemplator
;
3987 $tpl->readTemplateFromFile("templates/digest_template_html.txt");
3988 $tpl_t->readTemplateFromFile("templates/digest_template.txt");
3990 $tpl->setVariable('CUR_DATE', date('Y/m/d'));
3991 $tpl->setVariable('CUR_TIME', date('G:i'));
3993 $tpl_t->setVariable('CUR_DATE', date('Y/m/d'));
3994 $tpl_t->setVariable('CUR_TIME', date('G:i'));
3996 $affected_ids = array();
3998 if (DB_TYPE
== "pgsql") {
3999 $interval_query = "ttrss_entries.date_updated > NOW() - INTERVAL '$days days'";
4000 } else if (DB_TYPE
== "mysql") {
4001 $interval_query = "ttrss_entries.date_updated > DATE_SUB(NOW(), INTERVAL $days DAY)";
4004 $result = db_query($link, "SELECT ttrss_entries.title,
4005 ttrss_feeds.title AS feed_title,
4007 ttrss_user_entries.ref_id,
4009 SUBSTRING(content, 1, 120) AS excerpt,
4010 ".SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
4012 ttrss_user_entries,ttrss_entries,ttrss_feeds
4014 ref_id = ttrss_entries.id AND feed_id = ttrss_feeds.id
4015 AND include_in_digest = true
4017 AND ttrss_user_entries.owner_uid = $user_id
4019 ORDER BY ttrss_feeds.title, date_updated DESC
4022 $cur_feed_title = "";
4024 $headlines_count = db_num_rows($result);
4026 $headlines = array();
4028 while ($line = db_fetch_assoc($result)) {
4029 array_push($headlines, $line);
4032 for ($i = 0; $i < sizeof($headlines); $i++
) {
4034 $line = $headlines[$i];
4036 array_push($affected_ids, $line["ref_id"]);
4038 $updated = make_local_datetime($link, $line['last_updated'], false,
4041 $tpl->setVariable('FEED_TITLE', $line["feed_title"]);
4042 $tpl->setVariable('ARTICLE_TITLE', $line["title"]);
4043 $tpl->setVariable('ARTICLE_LINK', $line["link"]);
4044 $tpl->setVariable('ARTICLE_UPDATED', $updated);
4045 $tpl->setVariable('ARTICLE_EXCERPT',
4046 truncate_string(strip_tags($line["excerpt"]), 100));
4048 $tpl->addBlock('article');
4050 $tpl_t->setVariable('FEED_TITLE', $line["feed_title"]);
4051 $tpl_t->setVariable('ARTICLE_TITLE', $line["title"]);
4052 $tpl_t->setVariable('ARTICLE_LINK', $line["link"]);
4053 $tpl_t->setVariable('ARTICLE_UPDATED', $updated);
4054 // $tpl_t->setVariable('ARTICLE_EXCERPT',
4055 // truncate_string(strip_tags($line["excerpt"]), 100));
4057 $tpl_t->addBlock('article');
4059 if ($headlines[$i]['feed_title'] != $headlines[$i+
1]['feed_title']) {
4060 $tpl->addBlock('feed');
4061 $tpl_t->addBlock('feed');
4066 $tpl->addBlock('digest');
4067 $tpl->generateOutputToString($tmp);
4069 $tpl_t->addBlock('digest');
4070 $tpl_t->generateOutputToString($tmp_t);
4072 return array($tmp, $headlines_count, $affected_ids, $tmp_t);
4075 function check_for_update($link) {
4076 if (CHECK_FOR_NEW_VERSION
&& $_SESSION['access_level'] >= 10) {
4077 $version_url = "http://tt-rss.org/version.php?ver=" . VERSION
;
4079 $version_data = @fetch_file_contents
($version_url);
4081 if ($version_data) {
4082 $version_data = json_decode($version_data, true);
4083 if ($version_data && $version_data['version']) {
4085 if (version_compare(VERSION
, $version_data['version']) == -1) {
4086 return $version_data;
4094 function markArticlesById($link, $ids, $cmode) {
4098 foreach ($ids as $id) {
4099 array_push($tmp_ids, "ref_id = '$id'");
4102 $ids_qpart = join(" OR ", $tmp_ids);
4105 db_query($link, "UPDATE ttrss_user_entries SET
4106 marked = false,last_read = NOW()
4107 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4108 } else if ($cmode == 1) {
4109 db_query($link, "UPDATE ttrss_user_entries SET
4111 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4113 db_query($link, "UPDATE ttrss_user_entries SET
4114 marked = NOT marked,last_read = NOW()
4115 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4119 function publishArticlesById($link, $ids, $cmode) {
4123 foreach ($ids as $id) {
4124 array_push($tmp_ids, "ref_id = '$id'");
4127 $ids_qpart = join(" OR ", $tmp_ids);
4130 db_query($link, "UPDATE ttrss_user_entries SET
4131 published = false,last_read = NOW()
4132 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4133 } else if ($cmode == 1) {
4134 db_query($link, "UPDATE ttrss_user_entries SET
4136 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4138 db_query($link, "UPDATE ttrss_user_entries SET
4139 published = NOT published,last_read = NOW()
4140 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4143 if (PUBSUBHUBBUB_HUB
) {
4144 $rss_link = get_self_url_prefix() .
4145 "/backend.php?op=rss&id=-2&key=" .
4146 get_feed_access_key($link, -2, false);
4148 $p = new Publisher(PUBSUBHUBBUB_HUB
);
4150 $pubsub_result = $p->publish_update($rss_link);
4154 function catchupArticlesById($link, $ids, $cmode, $owner_uid = false) {
4156 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
4157 if (count($ids) == 0) return;
4161 foreach ($ids as $id) {
4162 array_push($tmp_ids, "ref_id = '$id'");
4165 $ids_qpart = join(" OR ", $tmp_ids);
4168 db_query($link, "UPDATE ttrss_user_entries SET
4169 unread = false,last_read = NOW()
4170 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4171 } else if ($cmode == 1) {
4172 db_query($link, "UPDATE ttrss_user_entries SET
4174 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4176 db_query($link, "UPDATE ttrss_user_entries SET
4177 unread = NOT unread,last_read = NOW()
4178 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4183 $result = db_query($link, "SELECT DISTINCT feed_id FROM ttrss_user_entries
4184 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4186 while ($line = db_fetch_assoc($result)) {
4187 ccache_update($link, $line["feed_id"], $owner_uid);
4191 function catchupArticleById($link, $id, $cmode) {
4194 db_query($link, "UPDATE ttrss_user_entries SET
4195 unread = false,last_read = NOW()
4196 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4197 } else if ($cmode == 1) {
4198 db_query($link, "UPDATE ttrss_user_entries SET
4200 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4202 db_query($link, "UPDATE ttrss_user_entries SET
4203 unread = NOT unread,last_read = NOW()
4204 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4207 $feed_id = getArticleFeed($link, $id);
4208 ccache_update($link, $feed_id, $_SESSION["uid"]);
4211 function make_guid_from_title($title) {
4212 return preg_replace("/[ \"\',.:;]/", "-",
4213 mb_strtolower(strip_tags($title), 'utf-8'));
4216 function format_headline_subtoolbar($link, $feed_site_url, $feed_title,
4217 $feed_id, $is_cat, $search, $match_on,
4218 $search_mode, $view_mode, $error) {
4220 $page_prev_link = "viewFeedGoPage(-1)";
4221 $page_next_link = "viewFeedGoPage(1)";
4222 $page_first_link = "viewFeedGoPage(0)";
4224 $catchup_page_link = "catchupPage()";
4225 $catchup_feed_link = "catchupCurrentFeed()";
4226 $catchup_sel_link = "catchupSelection()";
4228 $archive_sel_link = "archiveSelection()";
4229 $delete_sel_link = "deleteSelection()";
4231 $sel_all_link = "selectArticles('all')";
4232 $sel_unread_link = "selectArticles('unread')";
4233 $sel_none_link = "selectArticles('none')";
4234 $sel_inv_link = "selectArticles('invert')";
4236 $tog_unread_link = "selectionToggleUnread()";
4237 $tog_marked_link = "selectionToggleMarked()";
4238 $tog_published_link = "selectionTogglePublished()";
4240 $reply = "<div id=\"subtoolbar_main\">";
4242 $reply .= __('Select:')."
4243 <a href=\"#\" onclick=\"$sel_all_link\">".__('All')."</a>,
4244 <a href=\"#\" onclick=\"$sel_unread_link\">".__('Unread')."</a>,
4245 <a href=\"#\" onclick=\"$sel_inv_link\">".__('Invert')."</a>,
4246 <a href=\"#\" onclick=\"$sel_none_link\">".__('None')."</a></li>";
4250 $reply .= "<select dojoType=\"dijit.form.Select\"
4251 onchange=\"headlineActionsChange(this)\">";
4252 $reply .= "<option value=\"false\">".__('Actions...')."</option>";
4254 $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection toggle:')."</option>";
4256 $reply .= "<option value=\"$tog_unread_link\">".__('Unread')."</option>
4257 <option value=\"$tog_marked_link\">".__('Starred')."</option>
4258 <option value=\"$tog_published_link\">".__('Published')."</option>";
4260 $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection:')."</option>";
4262 $reply .= "<option value=\"$catchup_sel_link\">".__('Mark as read')."</option>";
4264 if ($feed_id != "0") {
4265 $reply .= "<option value=\"$archive_sel_link\">".__('Archive')."</option>";
4267 $reply .= "<option value=\"$archive_sel_link\">".__('Move back')."</option>";
4268 $reply .= "<option value=\"$delete_sel_link\">".__('Delete')."</option>";
4272 $reply .= "<option value=\"emailArticle(false)\">".__('Forward by email').
4275 if ($is_cat) $cat_q = "&is_cat=$is_cat";
4277 $rss_link = htmlspecialchars(get_self_url_prefix() .
4278 "/backend.php?op=rss&id=$feed_id$cat_q$search_q");
4280 $reply .= "<option value=\"0\" disabled=\"1\">".__('Feed:')."</option>";
4282 $reply .= "<option value=\"catchupPage()\">".__('Mark as read')."</option>";
4284 $reply .= "<option value=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">".__('View as RSS')."</option>";
4286 $reply .= "</select>";
4290 $reply .= "<div id=\"subtoolbar_ftitle\">";
4292 if ($feed_site_url) {
4293 $target = "target=\"_blank\"";
4294 $reply .= "<a title=\"".__("Visit the website")."\" $target href=\"$feed_site_url\">".
4295 truncate_string($feed_title,30)."</a>";
4298 $reply .= " (<span class=\"error\" title=\"$error\">Error</span>)";
4302 if ($feed_id < -10) {
4303 $label_id = -11-$feed_id;
4305 $result = db_query($link, "SELECT fg_color, bg_color
4306 FROM ttrss_labels2 WHERE id = '$label_id' AND owner_uid = " .
4309 if (db_num_rows($result) != 0) {
4310 $fg_color = db_fetch_result($result, 0, "fg_color");
4311 $bg_color = db_fetch_result($result, 0, "bg_color");
4313 $reply .= "<span style='background : $bg_color; color : $fg_color'>";
4314 $reply .= $feed_title;
4315 $reply .= "</span>";
4317 $reply .= $feed_title;
4321 $reply .= $feed_title;
4326 $search_q = "&q=$search&m=$match_on&smode=$search_mode";
4333 title=\"".__("View as RSS feed")."\"
4334 onclick=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">
4335 <img class=\"noborder\" style=\"vertical-align : middle\" src=\"images/feed-icon-12x12.png\"></a>";
4342 function outputFeedList($link, $special = true) {
4344 $feedlist = array();
4346 $enable_cats = get_pref($link, 'ENABLE_FEED_CATS');
4348 $feedlist['identifier'] = 'id';
4349 $feedlist['label'] = 'name';
4350 $feedlist['items'] = array();
4352 $owner_uid = $_SESSION["uid"];
4359 $cat_hidden = get_pref($link, "_COLLAPSED_SPECIAL");
4360 $cat = feedlist_init_cat($link, -1, $cat_hidden);
4362 $cat['items'] = array();
4365 foreach (array(-4, -3, -1, -2, 0) as $i) {
4366 array_push($cat['items'], feedlist_init_feed($link, $i));
4370 array_push($feedlist['items'], $cat);
4372 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4375 $result = db_query($link, "SELECT * FROM
4376 ttrss_labels2 WHERE owner_uid = '$owner_uid' ORDER by caption");
4378 if (db_num_rows($result) > 0) {
4380 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4381 $cat_hidden = get_pref($link, "_COLLAPSED_LABELS");
4382 $cat = feedlist_init_cat($link, -2, $cat_hidden);
4384 $cat['items'] = array();
4387 while ($line = db_fetch_assoc($result)) {
4389 $label_id = -$line['id'] - 11;
4390 $count = getFeedUnread($link, $label_id);
4392 $feed = feedlist_init_feed($link, $label_id, false, $count);
4394 $feed['fg_color'] = $line['fg_color'];
4395 $feed['bg_color'] = $line['bg_color'];
4397 array_push($cat['items'], $feed);
4401 array_push($feedlist['items'], $cat);
4403 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4408 /* if (get_pref($link, 'ENABLE_FEED_CATS')) {
4409 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4410 $order_by_qpart = "order_id,category,unread DESC,title";
4412 $order_by_qpart = "order_id,category,title";
4415 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4416 $order_by_qpart = "unread DESC,title";
4418 $order_by_qpart = "title";
4425 $order_by_qpart = "ttrss_feed_categories.order_id,category,
4426 ttrss_feeds.order_id,title";
4428 $order_by_qpart = "title";
4430 $age_qpart = getMaxAgeSubquery();
4432 $query = "SELECT ttrss_feeds.id, ttrss_feeds.title,
4433 ".SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated_noms,
4435 ttrss_feed_categories.title AS category,
4436 ttrss_feed_categories.collapsed,
4438 FROM ttrss_feeds LEFT JOIN ttrss_feed_categories
4439 ON (ttrss_feed_categories.id = cat_id)
4440 LEFT JOIN ttrss_counters_cache
4442 (ttrss_feeds.id = feed_id)
4444 ttrss_feeds.owner_uid = '$owner_uid'
4445 ORDER BY $order_by_qpart";
4447 $result = db_query($link, $query);
4449 $actid = $_REQUEST["actid"];
4451 if (db_num_rows($result) > 0) {
4456 $cat['items'] = array();
4460 while ($line = db_fetch_assoc($result)) {
4462 $feed = htmlspecialchars(trim($line["title"]));
4464 if (!$feed) $feed = "[Untitled]";
4466 $feed_id = $line["id"];
4467 $unread = $line["unread"];
4469 $cat_id = $line["cat_id"];
4470 $tmp_category = $line["category"];
4471 if (!$tmp_category) $tmp_category = __("Uncategorized");
4473 if ($category != $tmp_category && $enable_cats) {
4475 $category = $tmp_category;
4477 $collapsed = sql_bool_to_bool($line["collapsed"]);
4479 // workaround for NULL category
4480 if ($category == __("Uncategorized")) {
4481 $collapsed = get_pref($link, "_COLLAPSED_UNCAT");
4484 if ($cat) array_push($feedlist['items'], $cat);
4486 $cat = feedlist_init_cat($link, $cat_id, $collapsed);
4489 $updated = make_local_datetime($link, $line["updated_noms"], false);
4491 array_push($cat['items'], feedlist_init_feed($link, $feed_id,
4492 $feed, $unread, $line['last_error'], $updated));
4496 array_push($feedlist['items'], $cat);
4498 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4506 function get_article_tags($link, $id, $owner_uid = 0) {
4510 $a_id = db_escape_string($id);
4512 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
4514 $query = "SELECT DISTINCT tag_name,
4515 owner_uid as owner FROM
4516 ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE
4517 ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name";
4519 $obj_id = md5("TAGS:$owner_uid:$id");
4522 if ($memcache && $obj = $memcache->get($obj_id)) {
4525 /* check cache first */
4527 $result = db_query($link, "SELECT tag_cache FROM ttrss_user_entries
4528 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4530 $tag_cache = db_fetch_result($result, 0, "tag_cache");
4533 $tags = explode(",", $tag_cache);
4536 /* do it the hard way */
4538 $tmp_result = db_query($link, $query);
4540 while ($tmp_line = db_fetch_assoc($tmp_result)) {
4541 array_push($tags, $tmp_line["tag_name"]);
4544 /* update the cache */
4546 $tags_str = db_escape_string(join(",", $tags));
4548 db_query($link, "UPDATE ttrss_user_entries
4549 SET tag_cache = '$tags_str' WHERE ref_id = '$id'
4550 AND owner_uid = " . $_SESSION["uid"]);
4553 if ($memcache) $memcache->add($obj_id, $tags, 0, 3600);
4559 function trim_value(&$value) {
4560 $value = trim($value);
4563 function trim_array($array) {
4565 array_walk($tmp, 'trim_value');
4569 function tag_is_valid($tag) {
4570 if ($tag == '') return false;
4571 if (preg_match("/^[0-9]*$/", $tag)) return false;
4572 if (mb_strlen($tag) > 250) return false;
4574 if (function_exists('iconv')) {
4575 $tag = iconv("utf-8", "utf-8", $tag);
4578 if (!$tag) return false;
4583 function render_login_form($link, $mobile = 0) {
4586 require_once "login_form.php";
4589 require_once "mobile/login_form.php";
4592 require_once "mobile/classic/login_form.php";
4596 // from http://developer.apple.com/internet/safari/faq.html
4597 function no_cache_incantation() {
4598 header("Expires: Mon, 22 Dec 1980 00:00:00 GMT"); // Happy birthday to me :)
4599 header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified
4600 header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0"); // HTTP/1.1
4601 header("Cache-Control: post-check=0, pre-check=0", false);
4602 header("Pragma: no-cache"); // HTTP/1.0
4605 function format_warning($msg, $id = "") {
4607 return "<div class=\"warning\" id=\"$id\">
4608 <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>";
4611 function format_notice($msg, $id = "") {
4613 return "<div class=\"notice\" id=\"$id\">
4614 <img src=\"".theme_image($link, "images/sign_info.png")."\">$msg</div>";
4617 function format_error($msg, $id = "") {
4619 return "<div class=\"error\" id=\"$id\">
4620 <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>";
4623 function print_notice($msg) {
4624 return print format_notice($msg);
4627 function print_warning($msg) {
4628 return print format_warning($msg);
4631 function print_error($msg) {
4632 return print format_error($msg);
4636 function T_sprintf() {
4637 $args = func_get_args();
4638 return vsprintf(__(array_shift($args)), $args);
4641 function format_inline_player($link, $url, $ctype) {
4645 if (strpos($ctype, "audio/") === 0) {
4647 if ($_SESSION["hasAudio"] && (strpos($ctype, "ogg") !== false ||
4648 strpos($_SERVER['HTTP_USER_AGENT'], "Chrome") !== false ||
4649 strpos($_SERVER['HTTP_USER_AGENT'], "Safari") !== false )) {
4651 $id = 'AUDIO-' . uniqid();
4653 $entry .= "<audio id=\"$id\"\">
4654 <source src=\"$url\"></source>
4657 $entry .= "<span onclick=\"player(this)\"
4658 title=\"".__("Click to play")."\" status=\"0\"
4659 class=\"player\" audio-id=\"$id\">".__("Play")."</span>";
4663 $entry .= "<object type=\"application/x-shockwave-flash\"
4664 data=\"lib/button/musicplayer.swf?song_url=$url\"
4665 width=\"17\" height=\"17\" style='float : left; margin-right : 5px;'>
4666 <param name=\"movie\"
4667 value=\"lib/button/musicplayer.swf?song_url=$url\" />
4672 $filename = substr($url, strrpos($url, "/")+
1);
4674 $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
4675 $filename . " (" . $ctype . ")" . "</a>";
4680 function format_article($link, $id, $feed_id, $mark_as_read = true,
4681 $zoom_mode = false) {
4687 /* we can figure out feed_id from article id anyway, why do we
4688 * pass feed_id here? let's ignore the argument :( */
4690 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
4691 WHERE ref_id = '$id'");
4693 $feed_id = (int) db_fetch_result($result, 0, "feed_id");
4695 $rv['feed_id'] = $feed_id;
4697 //if (!$zoom_mode) { print "<article id='$id'><![CDATA["; };
4699 $result = db_query($link, "SELECT rtl_content, always_display_enclosures FROM ttrss_feeds
4700 WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
4702 if (db_num_rows($result) == 1) {
4703 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
4704 $always_display_enclosures = sql_bool_to_bool(db_fetch_result($result, 0, "always_display_enclosures"));
4706 $rtl_content = false;
4707 $always_display_enclosures = false;
4711 $rtl_tag = "dir=\"RTL\"";
4718 if ($mark_as_read) {
4719 $result = db_query($link, "UPDATE ttrss_user_entries
4720 SET unread = false,last_read = NOW()
4721 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4723 ccache_update($link, $feed_id, $_SESSION["uid"]);
4726 $result = db_query($link, "SELECT title,link,content,feed_id,comments,int_id,
4727 ".SUBSTRING_FOR_DATE
."(updated,1,16) as updated,
4728 (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url,
4729 (SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url,
4734 FROM ttrss_entries,ttrss_user_entries
4735 WHERE id = '$id' AND ref_id = id AND owner_uid = " . $_SESSION["uid"]);
4739 $line = db_fetch_assoc($result);
4741 if ($line["icon_url"]) {
4742 $feed_icon = "<img src=\"" . $line["icon_url"] . "\">";
4744 $feed_icon = " ";
4747 $feed_site_url = $line['site_url'];
4749 $num_comments = $line["num_comments"];
4750 $entry_comments = "";
4752 if ($num_comments > 0) {
4753 if ($line["comments"]) {
4754 $comments_url = $line["comments"];
4756 $comments_url = $line["link"];
4758 $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>";
4760 if ($line["comments"] && $line["link"] != $line["comments"]) {
4761 $entry_comments = "<a target='_blank' href=\"".$line["comments"]."\">comments</a>";
4766 header("Content-Type: text/html");
4767 $rv['content'] .= "<html><head>
4768 <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/>
4769 <title>Tiny Tiny RSS - ".$line["title"]."</title>
4770 <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss.css\">
4774 $rv['content'] .= "<div id=\"PTITLE-$id\" style=\"display : none\">" .
4775 truncate_string(strip_tags($line['title']), 15) . "</div>";
4777 $rv['content'] .= "<div class=\"postReply\" id=\"POST-$id\">";
4779 $rv['content'] .= "<div onclick=\"return postClicked(event, $id)\"
4780 class=\"postHeader\" id=\"POSTHDR-$id\">";
4782 $entry_author = $line["author"];
4784 if ($entry_author) {
4785 $entry_author = __(" - ") . $entry_author;
4788 $parsed_updated = make_local_datetime($link, $line["updated"], true,
4791 $rv['content'] .= "<div class=\"postDate$rtl_class\">$parsed_updated</div>";
4793 if ($line["link"]) {
4794 $rv['content'] .= "<div clear='both'><a target='_blank'
4795 title=\"".htmlspecialchars($line['title'])."\"
4797 $line["link"] . "\">" .
4798 truncate_string($line["title"], 100) .
4799 "<span class='author'>$entry_author</span></a></div>";
4801 $rv['content'] .= "<div clear='both'>" . $line["title"] . "$entry_author</div>";
4804 $tags = get_article_tags($link, $id);
4805 $tags_str = format_tags_string($tags, $id);
4806 $tags_str_full = join(", ", $tags);
4808 if (!$tags_str_full) $tags_str_full = __("no tags");
4810 if (!$entry_comments) $entry_comments = " "; # placeholder
4812 $rv['content'] .= "<div style='float : right'>
4813 <img src='".theme_image($link, 'images/tag.png')."'
4814 class='tagsPic' alt='Tags' title='Tags'> ";
4817 $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>
4818 <a title=\"".__('Edit tags for this article')."\"
4819 href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>";
4821 $rv['content'] .= "<div dojoType=\"dijit.Tooltip\"
4822 id=\"ATSTRTIP-$id\" connectId=\"ATSTR-$id\"
4823 position=\"below\">$tags_str_full</div>";
4825 $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-zoom.png')."\"
4826 class='tagsPic' style=\"cursor : pointer\"
4827 onclick=\"postOpenInNewTab(event, $id)\"
4828 alt='Zoom' title='".__('Open article in new tab')."'>";
4830 //$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);
4832 $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-pub-note.png')."\"
4833 class='tagsPic' style=\"cursor : pointer\"
4834 onclick=\"editArticleNote($id)\"
4835 alt='PubNote' title='".__('Edit article note')."'>";
4837 if (DIGEST_ENABLE
) {
4838 $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-email.png')."\"
4839 class='tagsPic' style=\"cursor : pointer\"
4840 onclick=\"emailArticle($id)\"
4841 alt='Zoom' title='".__('Forward by email')."'>";
4844 if (ENABLE_TWEET_BUTTON
) {
4845 $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-tweet.png')."\"
4846 class='tagsPic' style=\"cursor : pointer\"
4847 onclick=\"tweetArticle($id)\"
4848 alt='Zoom' title='".__('Share on Twitter')."'>";
4851 $rv['content'] .= "<img src=\"".theme_image($link, 'images/digest_checkbox.png')."\"
4852 class='tagsPic' style=\"cursor : pointer\"
4853 onclick=\"closeArticlePanel($id)\"
4854 alt='Zoom' title='".__('Close this panel')."'>";
4857 $tags_str = strip_tags($tags_str);
4858 $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>";
4860 $rv['content'] .= "</div>";
4861 $rv['content'] .= "<div clear='both'>$entry_comments</div>";
4863 if ($line["orig_feed_id"]) {
4865 $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
4866 WHERE id = ".$line["orig_feed_id"]);
4868 if (db_num_rows($tmp_result) != 0) {
4870 $rv['content'] .= "<div clear='both'>";
4871 $rv['content'] .= __("Originally from:");
4873 $rv['content'] .= " ";
4875 $tmp_line = db_fetch_assoc($tmp_result);
4877 $rv['content'] .= "<a target='_blank'
4878 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
4879 $tmp_line['title'] . "</a>";
4881 $rv['content'] .= " ";
4883 $rv['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
4884 $rv['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
4886 $rv['content'] .= "</div>";
4890 $rv['content'] .= "</div>";
4892 $rv['content'] .= "<div id=\"POSTNOTE-$id\">";
4893 if ($line['note']) {
4894 $rv['content'] .= format_article_note($id, $line['note']);
4896 $rv['content'] .= "</div>";
4898 $rv['content'] .= "<div class=\"postIcon\">" .
4899 "<a target=\"_blank\" title=\"".__("Visit the website")."\"$
4900 href=\"".htmlspecialchars($feed_site_url)."\">".
4901 $feed_icon . "</a></div>";
4903 $rv['content'] .= "<div class=\"postContent\">";
4905 $article_content = sanitize_rss($link, $line["content"], false, false,
4908 $rv['content'] .= $article_content;
4910 $rv['content'] .= format_article_enclosures($link, $id,
4911 $always_display_enclosures, $article_content);
4913 $rv['content'] .= "</div>";
4915 $rv['content'] .= "</div>";
4921 <div style=\"text-align : center\">
4922 <button onclick=\"return window.close()\">".
4923 __("Close this window")."</button></div>";
4924 $rv['content'] .= "</body></html>";
4931 function format_headlines_list($link, $feed, $subop, $view_mode, $limit, $cat_view,
4932 $next_unread_feed, $offset, $vgr_last_feed = false,
4933 $override_order = false) {
4935 $disable_cache = false;
4939 $timing_info = getmicrotime();
4941 $topmost_article_ids = array();
4947 if ($subop == "undefined") $subop = "";
4949 $subop_split = split(":", $subop);
4951 if ($subop == "CatchupSelected") {
4952 $ids = split(",", db_escape_string($_REQUEST["ids"]));
4953 $cmode = sprintf("%d", $_REQUEST["cmode"]);
4955 catchupArticlesById($link, $ids, $cmode);
4958 if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0) {
4959 update_rss_feed($link, $feed, true);
4962 if ($subop == "MarkAllRead") {
4963 catchup_feed($link, $feed, $cat_view);
4965 if (get_pref($link, 'ON_CATCHUP_SHOW_NEXT_FEED')) {
4966 if ($next_unread_feed) {
4967 $feed = $next_unread_feed;
4972 if ($subop_split[0] == "MarkAllReadGR") {
4973 catchup_feed($link, $subop_split[1], false);
4976 // FIXME: might break tag display?
4978 if ($feed > 0 && !$cat_view) {
4979 $result = db_query($link,
4980 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
4982 if (db_num_rows($result) == 0) {
4983 $reply['content'] = "<div align='center'>".__('Feed not found.')."</div>";
4987 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
4989 $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
4990 WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
4992 if (db_num_rows($result) == 1) {
4993 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
4995 $rtl_content = false;
4999 $rtl_tag = "dir=\"RTL\"";
5005 $rtl_content = false;
5008 /// START /////////////////////////////////////////////////////////////////////////////////
5010 @$search = db_escape_string($_REQUEST["query"]);
5013 $disable_cache = true;
5016 @$search_mode = db_escape_string($_REQUEST["search_mode"]);
5017 @$match_on = db_escape_string($_REQUEST["match_on"]);
5023 $real_offset = $offset * $limit;
5025 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
5027 $qfh_ret = queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view,
5028 $search, $search_mode, $match_on, $override_order, $real_offset);
5030 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H1", $timing_info);
5032 $result = $qfh_ret[0];
5033 $feed_title = $qfh_ret[1];
5034 $feed_site_url = $qfh_ret[2];
5035 $last_error = $qfh_ret[3];
5037 $vgroup_last_feed = $vgr_last_feed;
5039 /// STOP //////////////////////////////////////////////////////////////////////////////////
5043 if (db_num_rows($result) > 0) {
5044 $reply['toolbar'] = format_headline_subtoolbar($link, $feed_site_url, $feed_title,
5045 $feed, $cat_view, $search, $match_on, $search_mode, $view_mode,
5050 $headlines_count = db_num_rows($result);
5052 if (db_num_rows($result) > 0) {
5054 $lnum = $limit*$offset;
5057 $cur_feed_title = '';
5059 $fresh_intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE") * 60 * 60;
5061 while ($line = db_fetch_assoc($result)) {
5063 $class = ($lnum %
2) ?
"even" : "odd";
5066 $feed_id = $line["feed_id"];
5068 $labels = get_article_labels($link, $id);
5070 $labels_str = "<span id=\"HLLCTR-$id\">";
5071 $labels_str .= format_article_labels($labels, $id);
5072 $labels_str .= "</span>";
5074 if (count($topmost_article_ids) < 3) {
5075 array_push($topmost_article_ids, $id);
5078 if ($line["last_read"] == "" && !sql_bool_to_bool($line["unread"])) {
5080 $update_pic = "<img id='FUPDPIC-$id' src=\"".
5081 theme_image($link, 'images/updated.png')."\"
5084 $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
5088 if (sql_bool_to_bool($line["unread"]) &&
5089 time() - strtotime($line["updated_noms"]) < $fresh_intl) {
5091 $update_pic = "<img id='FUPDPIC-$id' src=\"".
5092 theme_image($link, 'images/fresh_sign.png')."\" alt=\"Fresh\">";
5095 if ($line["unread"] == "t" ||
$line["unread"] == "1") {
5096 $class .= " Unread";
5103 if ($line["marked"] == "t" ||
$line["marked"] == "1") {
5104 $marked_pic = "<img id=\"FMPIC-$id\"
5105 src=\"".theme_image($link, 'images/mark_set.png')."\"
5106 class=\"markedPic\" alt=\"Unstar article\"
5107 onclick='javascript:tMark($id)'>";
5109 $marked_pic = "<img id=\"FMPIC-$id\"
5110 src=\"".theme_image($link, 'images/mark_unset.png')."\"
5111 class=\"markedPic\" alt=\"Star article\"
5112 onclick='javascript:tMark($id)'>";
5115 if ($line["published"] == "t" ||
$line["published"] == "1") {
5116 $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link,
5117 'images/pub_set.png')."\"
5119 alt=\"Unpublish article\" onclick='javascript:tPub($id)'>";
5121 $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link,
5122 'images/pub_unset.png')."\"
5124 alt=\"Publish article\" onclick='javascript:tPub($id)'>";
5127 # $content_link = "<a target=\"_blank\" href=\"".$line["link"]."\">" .
5128 # $line["title"] . "</a>";
5130 # $content_link = "<a
5131 # href=\"" . htmlspecialchars($line["link"]) . "\"
5132 # onclick=\"view($id,$feed_id);\">" .
5133 # $line["title"] . "</a>";
5135 # $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
5136 # $line["title"] . "</a>";
5138 $updated_fmt = make_local_datetime($link, $line["updated_noms"], false);
5140 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
5141 $content_preview = truncate_string(strip_tags($line["content_preview"]),
5145 $score = $line["score"];
5147 $score_pic = theme_image($link,
5148 "images/" . get_score_pic($score));
5150 /* $score_title = __("(Click to change)");
5151 $score_pic = "<img class='hlScorePic' src=\"images/$score_pic\"
5152 onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">"; */
5154 $score_pic = "<img class='hlScorePic' src=\"$score_pic\"
5159 } else if ($score < -100) {
5165 $entry_author = $line["author"];
5167 if ($entry_author) {
5168 $entry_author = " - $entry_author";
5171 $has_feed_icon = feed_has_icon($feed_id);
5173 if ($has_feed_icon) {
5174 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL
."/$feed_id.ico\" alt=\"\">";
5176 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/feed-icon-12x12.png\" alt=\"\">";
5179 if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
5181 if (get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5182 if ($feed_id != $vgroup_last_feed && $line["feed_title"]) {
5184 $cur_feed_title = $line["feed_title"];
5185 $vgroup_last_feed = $feed_id;
5187 $cur_feed_title = htmlspecialchars($cur_feed_title);
5189 $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
5191 $reply['content'] .= "<div class='cdmFeedTitle'>".
5192 "<div style=\"float : right\">$feed_icon_img</div>".
5193 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5194 $line["feed_title"]."</a> $vf_catchup_link</div>";
5199 $mouseover_attrs = "onmouseover='postMouseIn($id)'
5200 onmouseout='postMouseOut($id)'";
5202 $reply['content'] .= "<div class='$class' id='RROW-$id' $mouseover_attrs>";
5204 $reply['content'] .= "<div class='hlUpdPic'>$update_pic</div>";
5206 $reply['content'] .= "<div class='hlLeft'>";
5208 $reply['content'] .= "<input type=\"checkbox\" onclick=\"tSR(this)\"
5211 $reply['content'] .= "$marked_pic";
5212 $reply['content'] .= "$published_pic";
5214 $reply['content'] .= "</div>";
5216 $reply['content'] .= "<div onclick='return hlClicked(event, $id)'
5217 class=\"hlTitle\"><span class='hlContent$hlc_suffix'>";
5218 $reply['content'] .= "<a id=\"RTITLE-$id\"
5219 href=\"" . htmlspecialchars($line["link"]) . "\"
5223 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
5224 if ($content_preview) {
5225 $reply['content'] .= "<span class=\"contentPreview\"> - $content_preview</span>";
5229 $reply['content'] .= "</a></span>";
5231 $reply['content'] .= $labels_str;
5233 /* if (!get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5234 if (@$line["feed_title"]) {
5235 print "<span class=\"hlFeed\">
5236 (<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5237 $line["feed_title"]."</a>)
5242 $reply['content'] .= "</div>";
5244 $reply['content'] .= "<span class=\"hlUpdated\">$updated_fmt</span>";
5245 $reply['content'] .= "<div class=\"hlRight\">";
5247 $reply['content'] .= $score_pic;
5249 if ($line["feed_title"] && !get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5251 $reply['content'] .= "<span onclick=\"viewfeed($feed_id)\"
5252 style=\"cursor : pointer\"
5253 title=\"".htmlspecialchars($line['feed_title'])."\">
5254 $feed_icon_img<span>";
5257 $reply['content'] .= "</div>";
5258 $reply['content'] .= "</div>";
5262 if (get_pref($link, 'VFEED_GROUP_BY_FEED') && $line["feed_title"]) {
5263 if ($feed_id != $vgroup_last_feed) {
5265 $cur_feed_title = $line["feed_title"];
5266 $vgroup_last_feed = $feed_id;
5268 $cur_feed_title = htmlspecialchars($cur_feed_title);
5270 $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
5272 $has_feed_icon = feed_has_icon($feed_id);
5274 if ($has_feed_icon) {
5275 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL
."/$feed_id.ico\" alt=\"\">";
5277 //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
5280 $reply['content'] .= "<div class='cdmFeedTitle'>".
5281 "<div style=\"float : right\">$feed_icon_img</div>".
5282 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5283 $line["feed_title"]."</a> $vf_catchup_link</div>";
5287 $expand_cdm = get_pref($link, 'CDM_EXPANDED');
5289 $mouseover_attrs = "onmouseover='postMouseIn($id)'
5290 onmouseout='postMouseOut($id)'";
5292 $reply['content'] .= "<div class=\"$class\"
5293 id=\"RROW-$id\" $mouseover_attrs'>";
5295 $reply['content'] .= "<div class=\"cdmHeader\">";
5297 $reply['content'] .= "<div style='float : right'>";
5298 $reply['content'] .= "<span class='updated'>$updated_fmt</span>";
5299 $reply['content'] .= "$score_pic";
5301 if (!get_pref($link, "VFEED_GROUP_BY_FEED") && $line["feed_title"]) {
5302 $reply['content'] .= "<span style=\"cursor : pointer\"
5303 title=\"".htmlspecialchars($line["feed_title"])."\"
5304 onclick=\"viewfeed($feed_id)\">$feed_icon_img</span>";
5306 $reply['content'] .= "<div class=\"updPic\">$update_pic</div>";
5308 $reply['content'] .= "</div>";
5310 $reply['content'] .= "<input type=\"checkbox\" onclick=\"toggleSelectRowById(this,
5311 'RROW-$id')\" id=\"RCHK-$id\"/>";
5313 $reply['content'] .= "$marked_pic";
5314 $reply['content'] .= "$published_pic";
5316 $reply['content'] .= "<span id=\"RTITLE-$id\"
5317 onclick=\"return cdmClicked(event, $id);\"
5318 class=\"titleWrap$hlc_suffix\">
5320 title=\"".htmlspecialchars($line['title'])."\"
5321 target=\"_blank\" href=\"".
5322 htmlspecialchars($line["link"])."\">".
5323 truncate_string($line["title"], 100) .
5324 " $entry_author</a>";
5326 $reply['content'] .= $labels_str;
5329 $content_hidden = "style=\"display : none\"";
5331 $excerpt_hidden = "style=\"display : none\"";
5333 $reply['content'] .= "<span $excerpt_hidden
5334 id=\"CEXC-$id\" class=\"cdmExcerpt\"> - $content_preview</span>";
5336 $reply['content'] .= "</span>";
5338 $reply['content'] .= "</div>";
5340 $reply['content'] .= "<div class=\"cdmContent\" $content_hidden
5341 onclick=\"return cdmClicked(event, $id);\"
5344 $reply['content'] .= "<div class=\"cdmContentInner\">";
5346 if ($line["orig_feed_id"]) {
5348 $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
5349 WHERE id = ".$line["orig_feed_id"]);
5351 if (db_num_rows($tmp_result) != 0) {
5353 $reply['content'] .= "<div clear='both'>";
5354 $reply['content'] .= __("Originally from:");
5356 $reply['content'] .= " ";
5358 $tmp_line = db_fetch_assoc($tmp_result);
5360 $reply['content'] .= "<a target='_blank'
5361 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
5362 $tmp_line['title'] . "</a>";
5364 $reply['content'] .= " ";
5366 $reply['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
5367 $reply['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
5369 $reply['content'] .= "</div>";
5373 // FIXME: make this less of a hack
5375 $feed_site_url = false;
5377 if ($line["feed_id"]) {
5378 $tmp_result = db_query($link, "SELECT site_url FROM ttrss_feeds
5379 WHERE id = " . $line["feed_id"]);
5381 if (db_num_rows($tmp_result) == 1) {
5382 $feed_site_url = db_fetch_result($tmp_result, 0, "site_url");
5387 $article_content = sanitize_rss($link, $line["content_preview"],
5388 false, false, $feed_site_url);
5390 if (!$article_content) $article_content = " ";
5392 $article_content = '';
5395 $reply['content'] .= "<div id=\"POSTNOTE-$id\">";
5396 if ($line['note']) {
5397 $reply['content'] .= format_article_note($id, $line['note']);
5399 $reply['content'] .= "</div>";
5401 $reply['content'] .= "<span id=\"CWRAP-$id\">$article_content</span>";
5403 $tmp_result = db_query($link, "SELECT always_display_enclosures FROM
5404 ttrss_feeds WHERE id = ".
5405 (($line['feed_id'] == null) ?
$line['orig_feed_id'] :
5406 $line['feed_id'])." AND owner_uid = ".$_SESSION["uid"]);
5408 $always_display_enclosures = sql_bool_to_bool(db_fetch_result($tmp_result,
5409 0, "always_display_enclosures"));
5411 $reply['content'] .= format_article_enclosures($link, $id, $always_display_enclosures,
5414 $reply['content'] .= "</div>";
5416 $reply['content'] .= "<div class=\"cdmFooter\">";
5418 $tags_str = format_tags_string(get_article_tags($link, $id), $id);
5420 $reply['content'] .= "<img src='".theme_image($link,
5421 'images/tag.png')."' alt='Tags' title='Tags'>
5422 <span id=\"ATSTR-$id\">$tags_str</span>
5423 <a title=\"".__('Edit tags for this article')."\"
5424 href=\"#\" onclick=\"editArticleTags($id, $feed_id, true)\">(+)</a>";
5426 $reply['content'] .= "<div style=\"float : right\">";
5428 $reply['content'] .= "<img src=\"images/art-zoom.png\"
5429 onclick=\"zoomToArticle(event, $id)\"
5430 style=\"cursor : pointer\"
5432 title='".__('Open article in new tab')."'>";
5434 //$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);
5436 $reply['content'] .= "<img src=\"images/art-pub-note.png\"
5437 style=\"cursor : pointer\" style=\"cursor : pointer\"
5438 onclick=\"editArticleNote($id)\"
5439 alt='PubNote' title='".__('Edit article note')."'>";
5441 if (DIGEST_ENABLE
) {
5442 $reply['content'] .= "<img src=\"".theme_image($link, 'images/art-email.png')."\"
5443 style=\"cursor : pointer\"
5444 onclick=\"emailArticle($id)\"
5445 alt='Zoom' title='".__('Forward by email')."'>";
5448 if (ENABLE_TWEET_BUTTON
) {
5449 $reply['content'] .= "<img src=\"".theme_image($link, 'images/art-tweet.png')."\"
5450 class='tagsPic' style=\"cursor : pointer\"
5451 onclick=\"tweetArticle($id)\"
5452 alt='Zoom' title='".__('Share on Twitter')."'>";
5455 $reply['content'] .= "<img src=\"images/digest_checkbox.png\"
5456 style=\"cursor : pointer\" style=\"cursor : pointer\"
5457 onclick=\"dismissArticle($id)\"
5458 alt='Dismiss' title='".__('Dismiss article')."'>";
5460 $reply['content'] .= "</div>";
5461 $reply['content'] .= "</div>";
5463 $reply['content'] .= "</div>";
5465 $reply['content'] .= "</div>";
5475 switch ($view_mode) {
5477 $message = __("No unread articles found to display.");
5480 $message = __("No updated articles found to display.");
5483 $message = __("No starred articles found to display.");
5487 $message = __("No articles found to display. You can assign articles to labels manually (see the Actions menu above) or use a filter.");
5489 $message = __("No articles found to display.");
5493 if (!$offset && $message) {
5494 $reply['content'] .= "<div class='whiteBox'>$message";
5496 $reply['content'] .= "<p class=\"small\"><span class=\"insensitive\">";
5498 $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE
."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
5499 WHERE owner_uid = " . $_SESSION['uid']);
5501 $last_updated = db_fetch_result($result, 0, "last_updated");
5502 $last_updated = make_local_datetime($link, $last_updated, false);
5504 $reply['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
5506 $result = db_query($link, "SELECT COUNT(id) AS num_errors
5507 FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
5509 $num_errors = db_fetch_result($result, 0, "num_errors");
5511 if ($num_errors > 0) {
5512 $reply['content'] .= "<br/>";
5513 $reply['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
5514 __('Some feeds have update errors (click for details)')."</a>";
5516 $reply['content'] .= "</span></p></div>";
5521 # if ($headlines_count > 0) print "</div>";
5525 #print "]]></content>";
5527 return array($topmost_article_ids, $headlines_count, $feed, $disable_cache,
5528 $vgroup_last_feed, $reply['content'], $reply['toolbar']);
5531 // from here: http://www.roscripts.com/Create_tag_cloud-71.html
5533 function printTagCloud($link) {
5535 $query = "SELECT tag_name, COUNT(post_int_id) AS count
5536 FROM ttrss_tags WHERE owner_uid = ".$_SESSION["uid"]."
5537 GROUP BY tag_name ORDER BY count DESC LIMIT 50";
5539 $result = db_query($link, $query);
5543 while ($line = db_fetch_assoc($result)) {
5544 $tags[$line["tag_name"]] = $line["count"];
5549 $max_size = 32; // max font size in pixels
5550 $min_size = 11; // min font size in pixels
5552 // largest and smallest array values
5553 $max_qty = max(array_values($tags));
5554 $min_qty = min(array_values($tags));
5556 // find the range of values
5557 $spread = $max_qty - $min_qty;
5558 if ($spread == 0) { // we don't want to divide by zero
5562 // set the font-size increment
5563 $step = ($max_size - $min_size) / ($spread);
5565 // loop through the tag array
5566 foreach ($tags as $key => $value) {
5567 // calculate font-size
5568 // find the $value in excess of $min_qty
5569 // multiply by the font-size increment ($size)
5570 // and add the $min_size set above
5571 $size = round($min_size +
(($value - $min_qty) * $step));
5573 $key_escaped = str_replace("'", "\\'", $key);
5575 echo "<a href=\"javascript:viewfeed('$key_escaped') \" style=\"font-size: " .
5576 $size . "px\" title=\"$value articles tagged with " .
5577 $key . '">' . $key . '</a> ';
5581 function print_checkpoint($n, $s) {
5582 $ts = getmicrotime();
5583 echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s);
5587 function sanitize_tag($tag) {
5590 $tag = mb_strtolower($tag, 'utf-8');
5592 $tag = preg_replace('/[\'\"\+\>\<]/', "", $tag);
5594 // $tag = str_replace('"', "", $tag);
5595 // $tag = str_replace("+", " ", $tag);
5596 $tag = str_replace("technorati tag: ", "", $tag);
5601 function get_self_url_prefix() {
5605 if ($_SERVER['HTTPS'] != "on") {
5606 $url_path = "http://";
5608 $url_path = "https://";
5611 $url_path .= $_SERVER['HTTP_HOST'].dirname($_SERVER['PHP_SELF']);
5613 return $url_path; */
5615 return SELF_URL_PATH
;
5618 function opml_publish_url($link){
5620 $url_path = get_self_url_prefix();
5621 $url_path .= "/opml.php?op=publish&key=" .
5622 get_feed_access_key($link, 'OPML:Publish', false, $_SESSION["uid"]);
5628 * Purge a feed contents, marked articles excepted.
5630 * @param mixed $link The database connection.
5631 * @param integer $id The id of the feed to purge.
5634 function clear_feed_articles($link, $id) {
5637 $result = db_query($link, "DELETE FROM ttrss_user_entries
5638 WHERE feed_id = '$id' AND marked = false AND owner_uid = " . $_SESSION["uid"]);
5640 $result = db_query($link, "DELETE FROM ttrss_user_entries
5641 WHERE feed_id IS NULL AND marked = false AND owner_uid = " . $_SESSION["uid"]);
5644 $result = db_query($link, "DELETE FROM ttrss_entries WHERE
5645 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
5647 ccache_update($link, $id, $_SESSION['uid']);
5648 } // function clear_feed_articles
5651 * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI.
5653 * @return string The Mozilla Firefox feed adding URL.
5655 function add_feed_url() {
5656 //$url_path = ($_SERVER['HTTPS'] != "on" ? 'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH);
5658 $url_path = get_self_url_prefix() .
5659 "/backend.php?op=pref-feeds&quiet=1&subop=add&feed_url=%s";
5661 } // function add_feed_url
5664 * Encrypt a password in SHA1.
5666 * @param string $pass The password to encrypt.
5667 * @param string $login A optionnal login.
5668 * @return string The encrypted password.
5670 function encrypt_password($pass, $login = '') {
5672 return "SHA1X:" . sha1("$login:$pass");
5674 return "SHA1:" . sha1($pass);
5676 } // function encrypt_password
5679 * Update a feed batch.
5680 * Used by daemons to update n feeds by run.
5681 * Only update feed needing a update, and not being processed
5682 * by another process.
5684 * @param mixed $link Database link
5685 * @param integer $limit Maximum number of feeds in update batch. Default to DAEMON_FEED_LIMIT.
5686 * @param boolean $from_http Set to true if you call this function from http to disable cli specific code.
5687 * @param boolean $debug Set to false to disable debug output. Default to true.
5690 function update_daemon_common($link, $limit = DAEMON_FEED_LIMIT
, $from_http = false, $debug = true) {
5691 // Process all other feeds using last_updated and interval parameters
5693 // Test if the user has loggued in recently. If not, it does not update its feeds.
5694 if (DAEMON_UPDATE_LOGIN_LIMIT
> 0) {
5695 if (DB_TYPE
== "pgsql") {
5696 $login_thresh_qpart = "AND ttrss_users.last_login >= NOW() - INTERVAL '".DAEMON_UPDATE_LOGIN_LIMIT
." days'";
5698 $login_thresh_qpart = "AND ttrss_users.last_login >= DATE_SUB(NOW(), INTERVAL ".DAEMON_UPDATE_LOGIN_LIMIT
." DAY)";
5701 $login_thresh_qpart = "";
5704 // Test if the feed need a update (update interval exceded).
5705 if (DB_TYPE
== "pgsql") {
5706 $update_limit_qpart = "AND ((
5707 ttrss_feeds.update_interval = 0
5708 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_user_prefs.value || ' minutes') AS INTERVAL)
5710 ttrss_feeds.update_interval > 0
5711 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_feeds.update_interval || ' minutes') AS INTERVAL)
5712 ) OR ttrss_feeds.last_updated IS NULL)";
5714 $update_limit_qpart = "AND ((
5715 ttrss_feeds.update_interval = 0
5716 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL CONVERT(ttrss_user_prefs.value, SIGNED INTEGER) MINUTE)
5718 ttrss_feeds.update_interval > 0
5719 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL ttrss_feeds.update_interval MINUTE)
5720 ) OR ttrss_feeds.last_updated IS NULL)";
5723 // Test if feed is currently being updated by another process.
5724 if (DB_TYPE
== "pgsql") {
5725 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
5727 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
5730 // Test if there is a limit to number of updated feeds
5732 if($limit) $query_limit = sprintf("LIMIT %d", $limit);
5734 $random_qpart = sql_random_function();
5736 // We search for feed needing update.
5737 $result = db_query($link, "SELECT ttrss_feeds.feed_url,ttrss_feeds.id, ttrss_feeds.owner_uid,
5738 ".SUBSTRING_FOR_DATE
."(ttrss_feeds.last_updated,1,19) AS last_updated,
5739 ttrss_feeds.update_interval
5741 ttrss_feeds, ttrss_users, ttrss_user_prefs
5743 ttrss_feeds.owner_uid = ttrss_users.id
5744 AND ttrss_users.id = ttrss_user_prefs.owner_uid
5745 AND ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL'
5746 $login_thresh_qpart $update_limit_qpart
5747 $updstart_thresh_qpart
5748 ORDER BY $random_qpart $query_limit");
5750 $user_prefs_cache = array();
5752 if($debug) _debug(sprintf("Scheduled %d feeds to update...\n", db_num_rows($result)));
5754 // Here is a little cache magic in order to minimize risk of double feed updates.
5755 $feeds_to_update = array();
5756 while ($line = db_fetch_assoc($result)) {
5757 $feeds_to_update[$line['id']] = $line;
5760 // We update the feed last update started date before anything else.
5761 // There is no lag due to feed contents downloads
5762 // It prevent an other process to update the same feed.
5763 $feed_ids = array_keys($feeds_to_update);
5765 db_query($link, sprintf("UPDATE ttrss_feeds SET last_update_started = NOW()
5766 WHERE id IN (%s)", implode(',', $feed_ids)));
5769 // For each feed, we call the feed update function.
5770 while ($line = array_pop($feeds_to_update)) {
5772 if($debug) _debug("Feed: " . $line["feed_url"] . ", " . $line["last_updated"]);
5774 update_rss_feed($link, $line["id"], true);
5776 sleep(1); // prevent flood (FIXME make this an option?)
5779 // Send feed digests by email if needed.
5780 if (DAEMON_SENDS_DIGESTS
) send_headlines_digests($link);
5782 } // function update_daemon_common
5784 function sanitize_article_content($text) {
5785 # we don't support CDATA sections in articles, they break our own escaping
5786 $text = preg_replace("/\[\[CDATA/", "", $text);
5787 $text = preg_replace("/\]\]\>/", "", $text);
5791 function load_filters($link, $feed, $owner_uid, $action_id = false) {
5796 $obj_id = md5("FILTER:$feed:$owner_uid:$action_id");
5798 if ($memcache && $obj = $memcache->get($obj_id)) {
5804 if ($action_id) $ftype_query_part = "action_id = '$action_id' AND";
5806 $result = db_query($link, "SELECT reg_exp,
5807 ttrss_filter_types.name AS name,
5808 ttrss_filter_actions.name AS action,
5812 FROM ttrss_filters,ttrss_filter_types,ttrss_filter_actions WHERE
5815 owner_uid = $owner_uid AND
5816 ttrss_filter_types.id = filter_type AND
5817 ttrss_filter_actions.id = action_id AND
5818 (feed_id IS NULL OR feed_id = '$feed') ORDER BY reg_exp");
5820 while ($line = db_fetch_assoc($result)) {
5821 if (!$filters[$line["name"]]) $filters[$line["name"]] = array();
5822 $filter["reg_exp"] = $line["reg_exp"];
5823 $filter["action"] = $line["action"];
5824 $filter["action_param"] = $line["action_param"];
5825 $filter["filter_param"] = $line["filter_param"];
5826 $filter["inverse"] = sql_bool_to_bool($line["inverse"]);
5828 array_push($filters[$line["name"]], $filter);
5831 if ($memcache) $memcache->add($obj_id, $filters, 0, 3600*8);
5837 function get_score_pic($score) {
5839 return "score_high.png";
5840 } else if ($score > 0) {
5841 return "score_half_high.png";
5842 } else if ($score < -100) {
5843 return "score_low.png";
5844 } else if ($score < 0) {
5845 return "score_half_low.png";
5847 return "score_neutral.png";
5851 function rounded_table_start($classname, $header = " ") {
5852 print "<table width='100%' class='$classname' cellspacing='0' cellpadding='0'>";
5853 print "<tr><td class='c1'> </td><td class='top'>$header</td><td class='c2'> </td></tr>";
5854 print "<tr><td class='left'> </td><td class='content'>";
5857 function rounded_table_end($footer = " ") {
5858 print "</td><td class='right'> </td></tr>";
5859 print "<tr><td class='c4'> </td><td class='bottom'>$footer</td><td class='c3'> </td></tr>";
5863 function feed_has_icon($id) {
5864 return is_file(ICONS_DIR
. "/$id.ico") && filesize(ICONS_DIR
. "/$id.ico") > 0;
5867 function init_connection($link) {
5868 if (DB_TYPE
== "pgsql") {
5869 pg_query($link, "set client_encoding = 'UTF-8'");
5870 pg_set_client_encoding("UNICODE");
5871 pg_query($link, "set datestyle = 'ISO, european'");
5872 pg_query($link, "set TIME ZONE 0");
5874 db_query($link, "SET time_zone = '+0:0'");
5876 if (defined('MYSQL_CHARSET') && MYSQL_CHARSET
) {
5877 db_query($link, "SET NAMES " . MYSQL_CHARSET
);
5878 // db_query($link, "SET CHARACTER SET " . MYSQL_CHARSET);
5883 function update_feedbrowser_cache($link) {
5885 $result = db_query($link, "SELECT feed_url, site_url, title, COUNT(id) AS subscribers
5886 FROM ttrss_feeds WHERE (SELECT COUNT(id) = 0 FROM ttrss_feeds AS tf
5887 WHERE tf.feed_url = ttrss_feeds.feed_url
5888 AND (private IS true OR auth_login != '' OR auth_pass != '' OR feed_url LIKE '%:%@%/%'))
5889 GROUP BY feed_url, site_url, title ORDER BY subscribers DESC LIMIT 1000");
5891 db_query($link, "BEGIN");
5893 db_query($link, "DELETE FROM ttrss_feedbrowser_cache");
5897 while ($line = db_fetch_assoc($result)) {
5898 $subscribers = db_escape_string($line["subscribers"]);
5899 $feed_url = db_escape_string($line["feed_url"]);
5900 $title = db_escape_string($line["title"]);
5901 $site_url = db_escape_string($line["site_url"]);
5903 $tmp_result = db_query($link, "SELECT subscribers FROM
5904 ttrss_feedbrowser_cache WHERE feed_url = '$feed_url'");
5906 if (db_num_rows($tmp_result) == 0) {
5908 db_query($link, "INSERT INTO ttrss_feedbrowser_cache
5909 (feed_url, site_url, title, subscribers) VALUES ('$feed_url',
5910 '$site_url', '$title', '$subscribers')");
5918 db_query($link, "COMMIT");
5924 function ccache_zero($link, $feed_id, $owner_uid) {
5925 db_query($link, "UPDATE ttrss_counters_cache SET
5926 value = 0, updated = NOW() WHERE
5927 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
5930 function ccache_zero_all($link, $owner_uid) {
5931 db_query($link, "UPDATE ttrss_counters_cache SET
5932 value = 0 WHERE owner_uid = '$owner_uid'");
5934 db_query($link, "UPDATE ttrss_cat_counters_cache SET
5935 value = 0 WHERE owner_uid = '$owner_uid'");
5938 function ccache_remove($link, $feed_id, $owner_uid, $is_cat = false) {
5941 $table = "ttrss_counters_cache";
5943 $table = "ttrss_cat_counters_cache";
5946 db_query($link, "DELETE FROM $table WHERE
5947 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
5951 function ccache_update_all($link, $owner_uid) {
5953 if (get_pref($link, 'ENABLE_FEED_CATS', $owner_uid)) {
5955 $result = db_query($link, "SELECT feed_id FROM ttrss_cat_counters_cache
5956 WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
5958 while ($line = db_fetch_assoc($result)) {
5959 ccache_update($link, $line["feed_id"], $owner_uid, true);
5962 /* We have to manually include category 0 */
5964 ccache_update($link, 0, $owner_uid, true);
5967 $result = db_query($link, "SELECT feed_id FROM ttrss_counters_cache
5968 WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
5970 while ($line = db_fetch_assoc($result)) {
5971 print ccache_update($link, $line["feed_id"], $owner_uid);
5978 function ccache_find($link, $feed_id, $owner_uid, $is_cat = false,
5979 $no_update = false) {
5981 if (!is_numeric($feed_id)) return;
5984 $table = "ttrss_counters_cache";
5986 $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
5987 WHERE id = '$feed_id'");
5988 $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
5991 $table = "ttrss_cat_counters_cache";
5994 if (DB_TYPE
== "pgsql") {
5995 $date_qpart = "updated > NOW() - INTERVAL '15 minutes'";
5996 } else if (DB_TYPE
== "mysql") {
5997 $date_qpart = "updated > DATE_SUB(NOW(), INTERVAL 15 MINUTE)";
6000 $result = db_query($link, "SELECT value FROM $table
6001 WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id'
6004 if (db_num_rows($result) == 1) {
6005 return db_fetch_result($result, 0, "value");
6010 return ccache_update($link, $feed_id, $owner_uid, $is_cat);
6016 function ccache_update($link, $feed_id, $owner_uid, $is_cat = false,
6017 $update_pcat = true) {
6019 if (!is_numeric($feed_id)) return;
6021 if (!$is_cat && $feed_id > 0) {
6022 $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
6023 WHERE id = '$feed_id'");
6024 $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
6027 $prev_unread = ccache_find($link, $feed_id, $owner_uid, $is_cat, true);
6029 /* When updating a label, all we need to do is recalculate feed counters
6030 * because labels are not cached */
6033 ccache_update_all($link, $owner_uid);
6038 $table = "ttrss_counters_cache";
6040 $table = "ttrss_cat_counters_cache";
6043 if ($is_cat && $feed_id >= 0) {
6044 if ($feed_id != 0) {
6045 $cat_qpart = "cat_id = '$feed_id'";
6047 $cat_qpart = "cat_id IS NULL";
6050 /* Recalculate counters for child feeds */
6052 $result = db_query($link, "SELECT id FROM ttrss_feeds
6053 WHERE owner_uid = '$owner_uid' AND $cat_qpart");
6055 while ($line = db_fetch_assoc($result)) {
6056 ccache_update($link, $line["id"], $owner_uid, false, false);
6059 $result = db_query($link, "SELECT SUM(value) AS sv
6060 FROM ttrss_counters_cache, ttrss_feeds
6061 WHERE id = feed_id AND $cat_qpart AND
6062 ttrss_feeds.owner_uid = '$owner_uid'");
6064 $unread = (int) db_fetch_result($result, 0, "sv");
6067 $unread = (int) getFeedArticles($link, $feed_id, $is_cat, true, $owner_uid);
6070 db_query($link, "BEGIN");
6072 $result = db_query($link, "SELECT feed_id FROM $table
6073 WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id' LIMIT 1");
6075 if (db_num_rows($result) == 1) {
6076 db_query($link, "UPDATE $table SET
6077 value = '$unread', updated = NOW() WHERE
6078 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
6081 db_query($link, "INSERT INTO $table
6082 (feed_id, value, owner_uid, updated)
6084 ($feed_id, $unread, $owner_uid, NOW())");
6087 db_query($link, "COMMIT");
6089 if ($feed_id > 0 && $prev_unread != $unread) {
6093 /* Update parent category */
6097 $result = db_query($link, "SELECT cat_id FROM ttrss_feeds
6098 WHERE owner_uid = '$owner_uid' AND id = '$feed_id'");
6100 $cat_id = (int) db_fetch_result($result, 0, "cat_id");
6102 ccache_update($link, $cat_id, $owner_uid, true);
6106 } else if ($feed_id < 0) {
6107 ccache_update_all($link, $owner_uid);
6113 function label_find_id($link, $label, $owner_uid) {
6114 $result = db_query($link,
6115 "SELECT id FROM ttrss_labels2 WHERE caption = '$label'
6116 AND owner_uid = '$owner_uid' LIMIT 1");
6118 if (db_num_rows($result) == 1) {
6119 return db_fetch_result($result, 0, "id");
6125 function get_article_labels($link, $id) {
6128 $obj_id = md5("LABELS:$id:" . $_SESSION["uid"]);
6132 if ($memcache && $obj = $memcache->get($obj_id)) {
6136 $result = db_query($link, "SELECT label_cache FROM
6137 ttrss_user_entries WHERE ref_id = '$id' AND owner_uid = " .
6140 $label_cache = db_fetch_result($result, 0, "label_cache");
6144 $label_cache = json_decode($label_cache, true);
6146 if ($label_cache["no-labels"] == 1)
6149 return $label_cache;
6152 $result = db_query($link,
6153 "SELECT DISTINCT label_id,caption,fg_color,bg_color
6154 FROM ttrss_labels2, ttrss_user_labels2
6156 AND article_id = '$id'
6157 AND owner_uid = ".$_SESSION["uid"] . "
6160 while ($line = db_fetch_assoc($result)) {
6161 $rk = array($line["label_id"], $line["caption"], $line["fg_color"],
6163 array_push($rv, $rk);
6165 if ($memcache) $memcache->add($obj_id, $rv, 0, 3600);
6168 label_update_cache($link, $id, $rv);
6170 label_update_cache($link, $id, array("no-labels" => 1));
6177 function label_find_caption($link, $label, $owner_uid) {
6178 $result = db_query($link,
6179 "SELECT caption FROM ttrss_labels2 WHERE id = '$label'
6180 AND owner_uid = '$owner_uid' LIMIT 1");
6182 if (db_num_rows($result) == 1) {
6183 return db_fetch_result($result, 0, "caption");
6189 function label_update_cache($link, $id, $labels = false, $force = false) {
6192 label_clear_cache($link, $id);
6195 $labels = get_article_labels($link, $id);
6197 $labels = db_escape_string(json_encode($labels));
6199 db_query($link, "UPDATE ttrss_user_entries SET
6200 label_cache = '$labels' WHERE ref_id = '$id'");
6204 function label_clear_cache($link, $id) {
6206 db_query($link, "UPDATE ttrss_user_entries SET
6207 label_cache = '' WHERE ref_id = '$id'");
6211 function label_remove_article($link, $id, $label, $owner_uid) {
6213 $label_id = label_find_id($link, $label, $owner_uid);
6215 if (!$label_id) return;
6217 $result = db_query($link,
6218 "DELETE FROM ttrss_user_labels2
6220 label_id = '$label_id' AND
6221 article_id = '$id'");
6223 label_clear_cache($link, $id);
6226 function label_add_article($link, $id, $label, $owner_uid) {
6231 $obj_id = md5("LABELS:$id:$owner_uid");
6232 $memcache->delete($obj_id);
6235 $label_id = label_find_id($link, $label, $owner_uid);
6237 if (!$label_id) return;
6239 $result = db_query($link,
6241 article_id FROM ttrss_labels2, ttrss_user_labels2
6244 label_id = '$label_id' AND
6245 article_id = '$id' AND owner_uid = '$owner_uid'
6248 if (db_num_rows($result) == 0) {
6249 db_query($link, "INSERT INTO ttrss_user_labels2
6250 (label_id, article_id) VALUES ('$label_id', '$id')");
6253 label_clear_cache($link, $id);
6257 function label_remove($link, $id, $owner_uid) {
6260 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6263 $obj_id = md5("LABELS:$id:$owner_uid");
6264 $memcache->delete($obj_id);
6267 db_query($link, "BEGIN");
6269 $result = db_query($link, "SELECT caption FROM ttrss_labels2
6272 $caption = db_fetch_result($result, 0, "caption");
6274 $result = db_query($link, "DELETE FROM ttrss_labels2 WHERE id = '$id'
6275 AND owner_uid = " . $owner_uid);
6277 if (db_affected_rows($link, $result) != 0 && $caption) {
6279 /* Remove access key for the label */
6281 $ext_id = -11 - $id;
6283 db_query($link, "DELETE FROM ttrss_access_keys WHERE
6284 feed_id = '$ext_id' AND owner_uid = $owner_uid");
6286 /* Disable filters that reference label being removed */
6288 db_query($link, "UPDATE ttrss_filters SET
6289 enabled = false WHERE action_param = '$caption'
6291 AND owner_uid = " . $owner_uid);
6293 /* Remove cached data */
6295 db_query($link, "UPDATE ttrss_user_entries SET label_cache = ''
6296 WHERE label_cache LIKE '%$caption%' AND owner_uid = " . $owner_uid);
6300 db_query($link, "COMMIT");
6303 function label_create($link, $caption) {
6305 db_query($link, "BEGIN");
6309 $result = db_query($link, "SELECT id FROM ttrss_labels2
6310 WHERE caption = '$caption' AND owner_uid = ". $_SESSION["uid"]);
6312 if (db_num_rows($result) == 0) {
6313 $result = db_query($link,
6314 "INSERT INTO ttrss_labels2 (caption,owner_uid)
6315 VALUES ('$caption', '".$_SESSION["uid"]."')");
6317 $result = db_affected_rows($link, $result) != 0;
6320 db_query($link, "COMMIT");
6325 function print_labels_headlines_dropdown($link, $feed_id) {
6326 print "<option value=\"addLabel()\">".__("Create label...")."</option>";
6328 $result = db_query($link, "SELECT id, caption FROM ttrss_labels2 WHERE
6329 owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
6331 while ($line = db_fetch_assoc($result)) {
6333 $label_id = $line["id"];
6334 $label_caption = $line["caption"];
6337 if ($feed_id < -10 && $feed_id == -11-$label_id) {
6338 print "<option id=\"LHDL-$id\"
6339 value=\"selectionRemoveLabel($label_id)\">".
6340 __('Remove:') . " $label_caption</option>";
6342 print "<option id=\"LHDL-$id\"
6343 value=\"selectionAssignLabel($label_id)\">".
6344 __('Assign:') . " $label_caption</option>";
6349 function format_tags_string($tags, $id) {
6352 $tags_nolinks_str = "";
6356 /* if (get_user_theme($link) == "3pane") {
6364 $formatted_tags = array();
6366 foreach ($tags as $tag) {
6368 $tag_escaped = str_replace("'", "\\'", $tag);
6370 if (mb_strlen($tag) > 30) {
6371 $tag = truncate_string($tag, 30);
6374 $tag_str = "<a href=\"javascript:viewfeed('$tag_escaped')\">$tag</a>";
6376 array_push($formatted_tags, $tag_str);
6378 $tmp_tags_str = implode(", ", $formatted_tags);
6380 if ($num_tags == $tag_limit ||
mb_strlen($tmp_tags_str) > 150) {
6385 $tags_str = implode(", ", $formatted_tags);
6387 if ($num_tags < count($tags)) {
6388 $tags_str .= ", …";
6391 if ($num_tags == 0) {
6392 $tags_str = __("no tags");
6399 function format_article_labels($labels, $id) {
6403 foreach ($labels as $l) {
6404 $labels_str .= sprintf("<span class='hlLabelRef'
6405 style='color : %s; background-color : %s'>%s</span>",
6406 $l[2], $l[3], $l[1]);
6413 function format_article_note($id, $note) {
6415 $str = "<div class='articleNote' onclick=\"editArticleNote($id)\">
6416 <div class='noteEdit' onclick=\"editArticleNote($id)\">".
6417 __('(edit note)')."</div>$note</div>";
6422 function toggle_collapse_cat($link, $cat_id, $mode) {
6424 $mode = bool_to_sql_bool($mode);
6426 db_query($link, "UPDATE ttrss_feed_categories SET
6427 collapsed = $mode WHERE id = '$cat_id' AND owner_uid = " .
6434 $pref_name = '_COLLAPSED_SPECIAL';
6437 $pref_name = '_COLLAPSED_LABELS';
6440 $pref_name = '_COLLAPSED_UNCAT';
6446 set_pref($link, $pref_name, 'true');
6448 set_pref($link, $pref_name, 'false');
6454 function remove_feed($link, $id, $owner_uid) {
6458 /* save starred articles in Archived feed */
6460 db_query($link, "BEGIN");
6462 /* prepare feed if necessary */
6464 $result = db_query($link, "SELECT id FROM ttrss_archived_feeds
6467 if (db_num_rows($result) == 0) {
6468 db_query($link, "INSERT INTO ttrss_archived_feeds
6469 (id, owner_uid, title, feed_url, site_url)
6470 SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
6474 db_query($link, "UPDATE ttrss_user_entries SET feed_id = NULL,
6475 orig_feed_id = '$id' WHERE feed_id = '$id' AND
6476 marked = true AND owner_uid = $owner_uid");
6478 /* Remove access key for the feed */
6480 db_query($link, "DELETE FROM ttrss_access_keys WHERE
6481 feed_id = '$id' AND owner_uid = $owner_uid");
6483 /* remove the feed */
6485 db_query($link, "DELETE FROM ttrss_feeds
6486 WHERE id = '$id' AND owner_uid = $owner_uid");
6488 db_query($link, "COMMIT");
6490 /* if (file_exists(ICONS_DIR . "/$id.ico")) {
6491 unlink(ICONS_DIR . "/$id.ico");
6494 ccache_remove($link, $id, $owner_uid);
6497 label_remove($link, -11-$id, $owner_uid);
6498 ccache_remove($link, -11-$id, $owner_uid);
6502 function add_feed_category($link, $feed_cat) {
6504 if (!$feed_cat) return false;
6506 db_query($link, "BEGIN");
6508 $result = db_query($link,
6509 "SELECT id FROM ttrss_feed_categories
6510 WHERE title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]);
6512 if (db_num_rows($result) == 0) {
6514 $result = db_query($link,
6515 "INSERT INTO ttrss_feed_categories (owner_uid,title)
6516 VALUES ('".$_SESSION["uid"]."', '$feed_cat')");
6518 db_query($link, "COMMIT");
6526 function remove_feed_category($link, $id, $owner_uid) {
6528 db_query($link, "DELETE FROM ttrss_feed_categories
6529 WHERE id = '$id' AND owner_uid = $owner_uid");
6531 ccache_remove($link, $id, $owner_uid, true);
6534 function archive_article($link, $id, $owner_uid) {
6535 db_query($link, "BEGIN");
6537 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
6538 WHERE ref_id = '$id' AND owner_uid = $owner_uid");
6540 if (db_num_rows($result) != 0) {
6542 /* prepare the archived table */
6544 $feed_id = (int) db_fetch_result($result, 0, "feed_id");
6547 $result = db_query($link, "SELECT id FROM ttrss_archived_feeds
6548 WHERE id = '$feed_id'");
6550 if (db_num_rows($result) == 0) {
6551 db_query($link, "INSERT INTO ttrss_archived_feeds
6552 (id, owner_uid, title, feed_url, site_url)
6553 SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
6554 WHERE id = '$feed_id'");
6557 db_query($link, "UPDATE ttrss_user_entries
6558 SET orig_feed_id = feed_id, feed_id = NULL
6559 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
6563 db_query($link, "COMMIT");
6566 function getArticleFeed($link, $id) {
6567 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
6568 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
6570 if (db_num_rows($result) != 0) {
6571 return db_fetch_result($result, 0, "feed_id");
6577 function make_url_from_parts($parts) {
6578 $url = $parts['scheme'] . '://' . $parts['host'];
6580 if ($parts['path']) $url .= $parts['path'];
6581 if ($parts['query']) $url .= '?' . $parts['query'];
6587 * Fixes incomplete URLs by prepending "http://".
6588 * Also replaces feed:// with http://, and
6589 * prepends a trailing slash if the url is a domain name only.
6591 * @param string $url Possibly incomplete URL
6593 * @return string Fixed URL.
6595 function fix_url($url) {
6596 if (strpos($url, '://') === false) {
6597 $url = 'http://' . $url;
6598 } else if (substr($url, 0, 5) == 'feed:') {
6599 $url = 'http:' . substr($url, 5);
6602 //prepend slash if the URL has no slash in it
6603 // "http://www.example" -> "http://www.example/"
6604 if (strpos($url, '/', strpos($url, ':') +
3) === false) {
6608 if ($url != "http:///")
6614 function validate_feed_url($url) {
6615 $parts = parse_url($url);
6617 return ($parts['scheme'] == 'http' ||
$parts['scheme'] == 'feed' ||
$parts['scheme'] == 'https');
6621 function get_article_enclosures($link, $id) {
6625 $query = "SELECT * FROM ttrss_enclosures
6626 WHERE post_id = '$id' AND content_url != ''";
6628 $obj_id = md5("ENCLOSURES:$id");
6632 if ($memcache && $obj = $memcache->get($obj_id)) {
6635 $result = db_query($link, $query);
6637 if (db_num_rows($result) > 0) {
6638 while ($line = db_fetch_assoc($result)) {
6639 array_push($rv, $line);
6641 if ($memcache) $memcache->add($obj_id, $rv, 0, 3600);
6648 function api_get_feeds($link, $cat_id, $unread_only, $limit, $offset) {
6654 if ($cat_id == -4 ||
$cat_id == -2) {
6655 $counters = getLabelCounters($link, true);
6657 foreach (array_values($counters) as $cv) {
6659 $unread = $cv["counter"];
6661 if ($unread ||
!$unread_only) {
6665 "title" => $cv["description"],
6666 "unread" => $cv["counter"],
6670 array_push($feeds, $row);
6677 if ($cat_id == -4 ||
$cat_id == -1) {
6678 foreach (array(-1, -2, -3, -4, 0) as $i) {
6679 $unread = getFeedUnread($link, $i);
6681 if ($unread ||
!$unread_only) {
6682 $title = getFeedTitle($link, $i);
6687 "unread" => $unread,
6690 array_push($feeds, $row);
6699 $limit_qpart = "LIMIT $limit OFFSET $offset";
6704 if ($cat_id == -4 ||
$cat_id == -3) {
6705 $result = db_query($link, "SELECT
6706 id, feed_url, cat_id, title, ".
6707 SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
6708 FROM ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"] .
6709 " ORDER BY cat_id, title " . $limit_qpart);
6713 $cat_qpart = "cat_id = '$cat_id'";
6715 $cat_qpart = "cat_id IS NULL";
6717 $result = db_query($link, "SELECT
6718 id, feed_url, cat_id, title, ".
6719 SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
6720 FROM ttrss_feeds WHERE
6721 $cat_qpart AND owner_uid = " . $_SESSION["uid"] .
6722 " ORDER BY cat_id, title " . $limit_qpart);
6725 while ($line = db_fetch_assoc($result)) {
6727 $unread = getFeedUnread($link, $line["id"]);
6729 $has_icon = feed_has_icon($line['id']);
6731 if ($unread ||
!$unread_only) {
6734 "feed_url" => $line["feed_url"],
6735 "title" => $line["title"],
6736 "id" => (int)$line["id"],
6737 "unread" => (int)$unread,
6738 "has_icon" => $has_icon,
6739 "cat_id" => (int)$line["cat_id"],
6740 "last_updated" => strtotime($line["last_updated"])
6743 array_push($feeds, $row);
6750 function api_get_headlines($link, $feed_id, $limit, $offset,
6751 $filter, $is_cat, $show_excerpt, $show_content, $view_mode, $order,
6752 $include_attachments) {
6754 /* do not rely on params below */
6756 $search = db_escape_string($_REQUEST["search"]);
6757 $search_mode = db_escape_string($_REQUEST["search_mode"]);
6758 $match_on = db_escape_string($_REQUEST["match_on"]);
6760 $qfh_ret = queryFeedHeadlines($link, $feed_id, $limit,
6761 $view_mode, $is_cat, $search, $search_mode, $match_on,
6764 $result = $qfh_ret[0];
6765 $feed_title = $qfh_ret[1];
6767 $headlines = array();
6769 while ($line = db_fetch_assoc($result)) {
6770 $is_updated = ($line["last_read"] == "" &&
6771 ($line["unread"] != "t" && $line["unread"] != "1"));
6773 $headline_row = array(
6774 "id" => (int)$line["id"],
6775 "unread" => sql_bool_to_bool($line["unread"]),
6776 "marked" => sql_bool_to_bool($line["marked"]),
6777 "published" => sql_bool_to_bool($line["published"]),
6778 "updated" => strtotime($line["updated"]),
6779 "is_updated" => $is_updated,
6780 "title" => $line["title"],
6781 "link" => $line["link"],
6782 "feed_id" => $line["feed_id"],
6783 "tags" => get_article_tags($link, $line["id"]),
6786 if ($include_attachments)
6787 $headline_row['attachments'] = get_article_enclosures($link,
6790 if ($show_excerpt) {
6791 $excerpt = truncate_string(strip_tags($line["content_preview"]), 100);
6792 $headline_row["excerpt"] = $excerpt;
6795 if ($show_content) {
6796 $headline_row["content"] = $line["content_preview"];
6799 array_push($headlines, $headline_row);
6805 function generate_error_feed($link, $error) {
6808 $reply['headlines']['id'] = -6;
6809 $reply['headlines']['is_cat'] = false;
6811 $reply['headlines']['toolbar'] = '';
6812 $reply['headlines']['content'] = "<div class='whiteBox'>". $error . "</div>";
6814 $reply['headlines-info'] = array("count" => 0,
6815 "vgroup_last_feed" => '',
6817 "disable_cache" => true);
6823 function generate_dashboard_feed($link) {
6826 $reply['headlines']['id'] = -5;
6827 $reply['headlines']['is_cat'] = false;
6829 $reply['headlines']['toolbar'] = '';
6830 $reply['headlines']['content'] = "<div class='whiteBox'>".__('No feed selected.');
6832 $reply['headlines']['content'] .= "<p class=\"small\"><span class=\"insensitive\">";
6834 $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE
."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
6835 WHERE owner_uid = " . $_SESSION['uid']);
6837 $last_updated = db_fetch_result($result, 0, "last_updated");
6838 $last_updated = make_local_datetime($link, $last_updated, false);
6840 $reply['headlines']['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
6842 $result = db_query($link, "SELECT COUNT(id) AS num_errors
6843 FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
6845 $num_errors = db_fetch_result($result, 0, "num_errors");
6847 if ($num_errors > 0) {
6848 $reply['headlines']['content'] .= "<br/>";
6849 $reply['headlines']['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
6850 __('Some feeds have update errors (click for details)')."</a>";
6852 $reply['headlines']['content'] .= "</span></p>";
6854 $reply['headlines-info'] = array("count" => 0,
6855 "vgroup_last_feed" => '',
6857 "disable_cache" => true);
6862 function save_email_address($link, $email) {
6863 // FIXME: implement persistent storage of emails
6865 if (!$_SESSION['stored_emails'])
6866 $_SESSION['stored_emails'] = array();
6868 if (!in_array($email, $_SESSION['stored_emails']))
6869 array_push($_SESSION['stored_emails'], $email);
6872 function update_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) {
6873 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6875 $sql_is_cat = bool_to_sql_bool($is_cat);
6877 $result = db_query($link, "SELECT access_key FROM ttrss_access_keys
6878 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6879 AND owner_uid = " . $owner_uid);
6881 if (db_num_rows($result) == 1) {
6882 $key = db_escape_string(sha1(uniqid(rand(), true)));
6884 db_query($link, "UPDATE ttrss_access_keys SET access_key = '$key'
6885 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6886 AND owner_uid = " . $owner_uid);
6891 return get_feed_access_key($link, $feed_id, $is_cat, $owner_uid);
6895 function get_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) {
6897 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6899 $sql_is_cat = bool_to_sql_bool($is_cat);
6901 $result = db_query($link, "SELECT access_key FROM ttrss_access_keys
6902 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6903 AND owner_uid = " . $owner_uid);
6905 if (db_num_rows($result) == 1) {
6906 return db_fetch_result($result, 0, "access_key");
6908 $key = db_escape_string(sha1(uniqid(rand(), true)));
6910 $result = db_query($link, "INSERT INTO ttrss_access_keys
6911 (access_key, feed_id, is_cat, owner_uid)
6912 VALUES ('$key', '$feed_id', $sql_is_cat, '$owner_uid')");
6920 * Extracts RSS/Atom feed URLs from the given HTML URL.
6922 * @param string $url HTML page URL
6924 * @return array Array of feeds. Key is the full URL, value the title
6926 function get_feeds_from_html($url, $login = false, $pass = false)
6928 $url = fix_url($url);
6929 $baseUrl = substr($url, 0, strrpos($url, '/') +
1);
6931 libxml_use_internal_errors(true);
6933 $content = @fetch_file_contents
($url, false, $login, $pass);
6935 $doc = new DOMDocument();
6936 $doc->loadHTML($content);
6937 $xpath = new DOMXPath($doc);
6938 $entries = $xpath->query('/html/head/link[@rel="alternate"]');
6939 $feedUrls = array();
6940 foreach ($entries as $entry) {
6941 if ($entry->hasAttribute('href')) {
6942 $title = $entry->getAttribute('title');
6944 $title = $entry->getAttribute('type');
6946 $feedUrl = rewrite_relative_url(
6947 $baseUrl, $entry->getAttribute('href')
6949 $feedUrls[$feedUrl] = $title;
6956 * Checks if the content behind the given URL is a HTML file
6958 * @param string $url URL to check
6960 * @return boolean True if the URL contains HTML content
6962 function url_is_html($url, $login = false, $pass = false) {
6963 $content = substr(fetch_file_contents($url, false, $login, $pass), 0, 1000);
6965 if (stripos($content, '<html>') === false
6966 && stripos($content, '<html ') === false
6974 function print_label_select($link, $name, $value, $attributes = "") {
6976 $result = db_query($link, "SELECT caption FROM ttrss_labels2
6977 WHERE owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
6979 print "<select default=\"$value\" name=\"" . htmlspecialchars($name) .
6980 "\" $attributes onchange=\"labelSelectOnChange(this)\" >";
6982 while ($line = db_fetch_assoc($result)) {
6984 $issel = ($line["caption"] == $value) ?
"selected=\"1\"" : "";
6986 print "<option value=\"".htmlspecialchars($line["caption"])."\"
6987 $issel>" . htmlspecialchars($line["caption"]) . "</option>";
6991 # print "<option value=\"ADD_LABEL\">" .__("Add label...") . "</option>";
6998 function format_article_enclosures($link, $id, $always_display_enclosures,
7001 $result = get_article_enclosures($link, $id);
7004 if (count($result) > 0) {
7006 $entries_html = array();
7009 foreach ($result as $line) {
7011 $url = $line["content_url"];
7012 $ctype = $line["content_type"];
7014 if (!$ctype) $ctype = __("unknown type");
7016 # $filename = substr($url, strrpos($url, "/")+1);
7018 $entry = format_inline_player($link, $url, $ctype);
7020 # $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
7021 # $filename . " (" . $ctype . ")" . "</a>";
7023 array_push($entries_html, $entry);
7027 $entry["type"] = $ctype;
7028 $entry["filename"] = $filename;
7029 $entry["url"] = $url;
7031 array_push($entries, $entry);
7034 $rv .= "<div class=\"postEnclosures\">";
7036 if (!get_pref($link, "STRIP_IMAGES")) {
7037 if ($always_display_enclosures ||
7038 !preg_match("/<img/i", $article_content)) {
7040 foreach ($entries as $entry) {
7042 if (preg_match("/image/", $entry["type"]) ||
7043 preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) {
7046 alt=\"".htmlspecialchars($entry["filename"])."\"
7047 src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>";
7053 if (count($entries) == 1) {
7054 $rv .= __("Attachment:") . " ";
7056 $rv .= __("Attachments:") . " ";
7059 $rv .= join(", ", $entries_html);
7067 function getLastArticleId($link) {
7068 $result = db_query($link, "SELECT MAX(ref_id) AS id FROM ttrss_user_entries
7069 WHERE owner_uid = " . $_SESSION["uid"]);
7071 if (db_num_rows($result) == 1) {
7072 return db_fetch_result($result, 0, "id");
7078 function build_url($parts) {
7079 return $parts['scheme'] . "://" . $parts['host'] . $parts['path'];
7083 * Converts a (possibly) relative URL to a absolute one.
7085 * @param string $url Base URL (i.e. from where the document is)
7086 * @param string $rel_url Possibly relative URL in the document
7088 * @return string Absolute URL
7090 function rewrite_relative_url($url, $rel_url) {
7091 if (strpos($rel_url, "://") !== false) {
7093 } else if (strpos($rel_url, "/") === 0)
7095 $parts = parse_url($url);
7096 $parts['path'] = $rel_url;
7098 return build_url($parts);
7101 $parts = parse_url($url);
7102 if (!isset($parts['path'])) {
7103 $parts['path'] = '/';
7105 $dir = $parts['path'];
7106 if (substr($dir, -1) !== '/') {
7107 $dir = dirname($parts['path']);
7108 $dir !== '/' && $dir .= '/';
7110 $parts['path'] = $dir . $rel_url;
7112 return build_url($parts);
7116 function sphinx_search($query, $offset = 0, $limit = 30) {
7117 $sphinxClient = new SphinxClient();
7119 $sphinxClient->SetServer('localhost', 9312);
7120 $sphinxClient->SetConnectTimeout(1);
7122 $sphinxClient->SetFieldWeights(array('title' => 70, 'content' => 30,
7123 'feed_title' => 20));
7125 $sphinxClient->SetMatchMode(SPH_MATCH_EXTENDED2
);
7126 $sphinxClient->SetRankingMode(SPH_RANK_PROXIMITY_BM25
);
7127 $sphinxClient->SetLimits($offset, $limit, 1000);
7128 $sphinxClient->SetArrayResult(false);
7129 $sphinxClient->SetFilter('owner_uid', array($_SESSION['uid']));
7131 $result = $sphinxClient->Query($query, SPHINX_INDEX
);
7135 if (is_array($result['matches'])) {
7136 foreach (array_keys($result['matches']) as $int_id) {
7137 $ref_id = $result['matches'][$int_id]['attrs']['ref_id'];
7138 array_push($ids, $ref_id);
7145 function cleanup_tags($link, $days = 14, $limit = 1000) {
7147 if (DB_TYPE
== "pgsql") {
7148 $interval_query = "date_updated < NOW() - INTERVAL '$days days'";
7149 } else if (DB_TYPE
== "mysql") {
7150 $interval_query = "date_updated < DATE_SUB(NOW(), INTERVAL $days DAY)";
7155 while ($limit > 0) {
7158 $query = "SELECT ttrss_tags.id AS id
7159 FROM ttrss_tags, ttrss_user_entries, ttrss_entries
7160 WHERE post_int_id = int_id AND $interval_query AND
7161 ref_id = ttrss_entries.id AND tag_cache != '' LIMIT $limit_part";
7163 $result = db_query($link, $query);
7167 while ($line = db_fetch_assoc($result)) {
7168 array_push($ids, $line['id']);
7171 if (count($ids) > 0) {
7172 $ids = join(",", $ids);
7175 $tmp_result = db_query($link, "DELETE FROM ttrss_tags WHERE id IN ($ids)");
7176 $tags_deleted +
= db_affected_rows($link, $tmp_result);
7181 $limit -= $limit_part;
7186 return $tags_deleted;
7189 function feedlist_init_cat($link, $cat_id, $hidden = false) {
7191 $cat_id = (int) $cat_id;
7194 $cat_unread = ccache_find($link, $cat_id, $_SESSION["uid"], true);
7195 } else if ($cat_id == 0 ||
$cat_id == -2) {
7196 $cat_unread = getCategoryUnread($link, $cat_id);
7199 $obj['id'] = 'CAT:' . $cat_id;
7200 $obj['items'] = array();
7201 $obj['name'] = getCategoryTitle($link, $cat_id);
7202 $obj['type'] = 'feed';
7203 $obj['unread'] = (int) $cat_unread;
7204 $obj['hidden'] = $hidden;
7205 $obj['bare_id'] = $cat_id;
7210 function feedlist_init_feed($link, $feed_id, $title = false, $unread = false, $error = '', $updated = '') {
7212 $feed_id = (int) $feed_id;
7215 $title = getFeedTitle($link, $feed_id, false);
7217 if ($unread === false)
7218 $unread = getFeedUnread($link, $feed_id, false);
7220 $obj['id'] = 'FEED:' . $feed_id;
7221 $obj['name'] = $title;
7222 $obj['unread'] = (int) $unread;
7223 $obj['type'] = 'feed';
7224 $obj['error'] = $error;
7225 $obj['updated'] = $updated;
7226 $obj['icon'] = getFeedIcon($feed_id);
7227 $obj['bare_id'] = $feed_id;
7233 function fetch_twitter_rss($link, $url, $owner_uid) {
7234 $result = db_query($link, "SELECT twitter_oauth FROM ttrss_users
7235 WHERE id = $owner_uid");
7237 $access_token = json_decode(db_fetch_result($result, 0, 'twitter_oauth'), true);
7238 $url_escaped = db_escape_string($url);
7240 if ($access_token) {
7242 $tmhOAuth = new tmhOAuth(array(
7243 'consumer_key' => CONSUMER_KEY
,
7244 'consumer_secret' => CONSUMER_SECRET
,
7245 'user_token' => $access_token['oauth_token'],
7246 'user_secret' => $access_token['oauth_token_secret'],
7249 $code = $tmhOAuth->request('GET', $url);
7253 $content = $tmhOAuth->response
['response'];
7255 define('MAGPIE_CACHE_ON', false);
7257 $rss = new MagpieRSS($content, MAGPIE_OUTPUT_ENCODING
,
7258 MAGPIE_INPUT_ENCODING
, MAGPIE_DETECT_ENCODING
);
7264 db_query($link, "UPDATE ttrss_feeds
7265 SET last_error = 'OAuth authorization failed ($code).'
7266 WHERE feed_url = '$url_escaped' AND owner_uid = $owner_uid");
7271 db_query($link, "UPDATE ttrss_feeds
7272 SET last_error = 'OAuth information not found.'
7273 WHERE feed_url = '$url_escaped' AND owner_uid = $owner_uid");
7279 function print_user_stylesheet($link) {
7280 $value = get_pref($link, 'USER_STYLESHEET');
7283 print "<style type=\"text/css\">";
7284 print str_replace("<br/>", "\n", $value);
7290 function rewrite_urls($line) {
7295 $result = preg_replace("/((?<!=.)((http|https|ftp)+):\/\/[^ ,!]+)/i",
7296 "<a target=\"_blank\" href=\"\\1\">\\1</a>", $line);
7301 function filter_to_sql($filter) {
7304 if (DB_TYPE
== "pgsql")
7307 $reg_qpart = "REGEXP";
7309 switch ($filter["type"]) {
7311 $query = "LOWER(ttrss_entries.title) $reg_qpart LOWER('".
7312 $filter['reg_exp'] . "')";
7315 $query = "LOWER(ttrss_entries.content) $reg_qpart LOWER('".
7316 $filter['reg_exp'] . "')";
7319 $query = "LOWER(ttrss_entries.title) $reg_qpart LOWER('".
7320 $filter['reg_exp'] . "') OR LOWER(" .
7321 "ttrss_entries.content) $reg_qpart LOWER('" . $filter['reg_exp'] . "')";
7324 $query = "LOWER(ttrss_user_entries.tag_cache) $reg_qpart LOWER('".
7325 $filter['reg_exp'] . "')";
7328 $query = "LOWER(ttrss_entries.link) $reg_qpart LOWER('".
7329 $filter['reg_exp'] . "')";
7333 if ($filter["filter_param"] == "before")
7338 $timestamp = date("Y-m-d H:N:s", strtotime($filter["reg_exp"]));
7339 $query = "ttrss_entries.date_entered $cmp_qpart '$timestamp'";
7342 $query = "LOWER(ttrss_entries.author) $reg_qpart LOWER('".
7343 $filter['reg_exp'] . "')";
7347 if ($filter["inverse"])
7348 $query = "NOT ($query)";
7351 if (DB_TYPE
== "pgsql") {
7352 $query = " ($query) AND ttrss_entries.date_entered > NOW() - INTERVAL '14 days'";
7354 $query = " ($query) AND ttrss_entries.date_entered > DATE_SUB(NOW(), INTERVAL 14 DAY)";
7364 // -1 - never connected
7365 // 0 - no data received
7366 // 1 - data received successfully
7367 // 2 - did not receive valid data
7368 // >10 - server error, code + 10 (e.g. 16 means server error 6)
7370 function get_linked_feeds($link, $instance_id = false) {
7372 $instance_qpart = "id = '$instance_id' AND ";
7374 $instance_qpart = "";
7376 if (DB_TYPE
== "pgsql") {
7377 $date_qpart = "last_connected < NOW() - INTERVAL '6 hours'";
7379 $date_qpart = "last_connected < DATE_SUB(NOW(), INTERVAL 6 HOUR)";
7382 $result = db_query($link, "SELECT id, access_key, access_url FROM ttrss_linked_instances
7383 WHERE $instance_qpart $date_qpart ORDER BY last_connected");
7385 while ($line = db_fetch_assoc($result)) {
7388 _debug("Updating: " . $line['access_url'] . " ($id)");
7390 $fetch_url = $line['access_url'] . '/backend.php?op=fbexport';
7391 $post_query = 'key=' . $line['access_key'];
7393 $feeds = fetch_file_contents($fetch_url, false, false, false, $post_query);
7396 $feeds = json_decode($feeds, true);
7399 if ($feeds['error']) {
7400 $status = $feeds['error']['code'] +
10;
7404 if (count($feeds['feeds']) > 0) {
7406 db_query($link, "DELETE FROM ttrss_linked_feeds
7407 WHERE instance_id = '$id'");
7409 foreach ($feeds['feeds'] as $feed) {
7410 $feed_url = db_escape_string($feed['feed_url']);
7411 $title = db_escape_string($feed['title']);
7412 $subscribers = db_escape_string($feed['subscribers']);
7413 $site_url = db_escape_string($feed['site_url']);
7415 db_query($link, "INSERT INTO ttrss_linked_feeds
7416 (feed_url, site_url, title, subscribers, instance_id, created, updated)
7418 ('$feed_url', '$site_url', '$title', '$subscribers', '$id', NOW(), NOW())");
7421 // received 0 feeds, this might indicate that
7422 // the instance on the other hand is rebuilding feedbrowser cache
7423 // we will try again later
7425 // TODO: maybe perform expiration based on updated here?
7428 _debug("Processed " . count($feeds['feeds']) . " feeds.");
7438 _debug("Status: $status");
7440 db_query($link, "UPDATE ttrss_linked_instances SET
7441 last_status_out = '$status', last_connected = NOW() WHERE id = '$id'");