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 if (ENABLE_TRANSLATIONS
== true) { // If translations are enabled.
46 require_once "lib/accept-to-gettext.php";
47 require_once "lib/gettext/gettext.inc";
49 function startup_gettext() {
51 # Get locale from Accept-Language header
52 $lang = al2gt(array_keys(get_translations()), "text/html");
54 if (defined('_TRANSLATION_OVERRIDE_DEFAULT')) {
55 $lang = _TRANSLATION_OVERRIDE_DEFAULT
;
58 if ($_COOKIE["ttrss_lang"] && $_COOKIE["ttrss_lang"] != "auto") {
59 $lang = $_COOKIE["ttrss_lang"];
62 /* In login action of mobile version */
63 if ($_POST["language"] && defined('MOBILE_VERSION')) {
64 $lang = $_POST["language"];
65 $_COOKIE["ttrss_lang"] = $lang;
69 if (defined('LC_MESSAGES')) {
70 _setlocale(LC_MESSAGES
, $lang);
71 } else if (defined('LC_ALL')) {
72 _setlocale(LC_ALL
, $lang);
74 die("can't setlocale(): please set ENABLE_TRANSLATIONS to false in config.php");
77 if (defined('MOBILE_VERSION')) {
78 _bindtextdomain("messages", "../locale");
80 _bindtextdomain("messages", "locale");
83 _textdomain("messages");
84 _bind_textdomain_codeset("messages", "UTF-8");
90 } else { // If translations are enabled.
94 function startup_gettext() {
98 } // If translations are enabled.
100 if (defined('MEMCACHE_SERVER')) {
101 $memcache = new Memcache
;
102 $memcache->connect(MEMCACHE_SERVER
, 11211);
105 require_once 'db-prefs.php';
106 require_once 'errors.php';
107 require_once 'version.php';
109 require_once 'lib/phpmailer/class.phpmailer.php';
110 require_once 'lib/sphinxapi.php';
111 require_once 'lib/tmhoauth/tmhOAuth.php';
113 //define('MAGPIE_USER_AGENT_EXT', ' (Tiny Tiny RSS/' . VERSION . ')');
114 define('MAGPIE_OUTPUT_ENCODING', 'UTF-8');
115 define('MAGPIE_CACHE_AGE', 60*15); // 15 minutes
117 define('SELF_USER_AGENT', 'Tiny Tiny RSS/' . VERSION
. ' (http://tt-rss.org/)');
118 define('MAGPIE_USER_AGENT', SELF_USER_AGENT
);
120 ini_set('user_agent', SELF_USER_AGENT
);
122 require_once "lib/simplepie/simplepie.inc";
123 require_once "lib/magpierss/rss_fetch.inc";
124 require_once 'lib/magpierss/rss_utils.inc';
125 require_once 'lib/htmlpurifier/library/HTMLPurifier.auto.php';
127 $config = HTMLPurifier_Config
::createDefault();
129 $allowed = "p,a[href],i,em,b,strong,code,pre,blockquote,br,img[src|alt|title],ul,ol,li,h1,h2,h3,h4,s";
131 $config->set('HTML', 'Allowed', $allowed);
132 $purifier = new HTMLPurifier($config);
135 * Print a timestamped debug message.
137 * @param string $msg The debug message.
140 function _debug($msg) {
141 $ts = strftime("%H:%M:%S", time());
142 if (function_exists('posix_getpid')) {
143 $ts = "$ts/" . posix_getpid();
145 print "[$ts] $msg\n";
149 * Purge a feed old posts.
151 * @param mixed $link A database connection.
152 * @param mixed $feed_id The id of the purged feed.
153 * @param mixed $purge_interval Olderness of purged posts.
154 * @param boolean $debug Set to True to enable the debug. False by default.
158 function purge_feed($link, $feed_id, $purge_interval, $debug = false) {
160 if (!$purge_interval) $purge_interval = feed_purge_interval($link, $feed_id);
164 $result = db_query($link,
165 "SELECT owner_uid FROM ttrss_feeds WHERE id = '$feed_id'");
169 if (db_num_rows($result) == 1) {
170 $owner_uid = db_fetch_result($result, 0, "owner_uid");
173 if ($purge_interval == -1 ||
!$purge_interval) {
175 ccache_update($link, $feed_id, $owner_uid);
180 if (!$owner_uid) return;
182 if (FORCE_ARTICLE_PURGE
== 0) {
183 $purge_unread = get_pref($link, "PURGE_UNREAD_ARTICLES",
186 $purge_unread = true;
187 $purge_interval = FORCE_ARTICLE_PURGE
;
190 if (!$purge_unread) $query_limit = " unread = false AND ";
192 if (DB_TYPE
== "pgsql") {
193 /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
194 marked = false AND feed_id = '$feed_id' AND
195 (SELECT date_updated FROM ttrss_entries WHERE
196 id = ref_id) < NOW() - INTERVAL '$purge_interval days'"); */
198 $pg_version = get_pgsql_version($link);
200 if (preg_match("/^7\./", $pg_version) ||
preg_match("/^8\.0/", $pg_version)) {
202 $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
203 ttrss_entries.id = ref_id AND
205 feed_id = '$feed_id' AND
207 ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'");
211 $result = db_query($link, "DELETE FROM ttrss_user_entries
213 WHERE ttrss_entries.id = ref_id AND
215 feed_id = '$feed_id' AND
217 ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'");
220 $rows = pg_affected_rows($result);
224 /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
225 marked = false AND feed_id = '$feed_id' AND
226 (SELECT date_updated FROM ttrss_entries WHERE
227 id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */
229 $result = db_query($link, "DELETE FROM ttrss_user_entries
230 USING ttrss_user_entries, ttrss_entries
231 WHERE ttrss_entries.id = ref_id AND
233 feed_id = '$feed_id' AND
235 ttrss_entries.date_updated < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)");
237 $rows = mysql_affected_rows($link);
241 ccache_update($link, $feed_id, $owner_uid);
244 _debug("Purged feed $feed_id ($purge_interval): deleted $rows articles");
246 } // function purge_feed
249 * Purge old posts from old feeds. Not used anymore, purging is done after feed update.
251 * @param mixed $link A database connection
252 * @param boolean $do_output Set to true to enable printed output, false by default.
253 * @param integer $limit The maximal number of removed posts.
257 /* function global_purge_old_posts($link, $do_output = false, $limit = false) {
259 $random_qpart = sql_random_function();
262 $limit_qpart = "LIMIT $limit";
267 $result = db_query($link,
268 "SELECT id,purge_interval,owner_uid FROM ttrss_feeds
269 ORDER BY $random_qpart $limit_qpart");
271 while ($line = db_fetch_assoc($result)) {
273 $feed_id = $line["id"];
274 $purge_interval = $line["purge_interval"];
275 $owner_uid = $line["owner_uid"];
277 if ($purge_interval == 0) {
279 $tmp_result = db_query($link,
280 "SELECT value FROM ttrss_user_prefs WHERE
281 pref_name = 'PURGE_OLD_DAYS' AND owner_uid = '$owner_uid'");
283 if (db_num_rows($tmp_result) != 0) {
284 $purge_interval = db_fetch_result($tmp_result, 0, "value");
289 // print "Feed $feed_id: purge interval = $purge_interval\n";
292 if ($purge_interval > 0 || FORCE_ARTICLE_PURGE) {
293 purge_feed($link, $feed_id, $purge_interval, $do_output);
297 purge_orphans($link, $do_output);
299 } // function global_purge_old_posts */
301 function feed_purge_interval($link, $feed_id) {
303 $result = db_query($link, "SELECT purge_interval, owner_uid FROM ttrss_feeds
304 WHERE id = '$feed_id'");
306 if (db_num_rows($result) == 1) {
307 $purge_interval = db_fetch_result($result, 0, "purge_interval");
308 $owner_uid = db_fetch_result($result, 0, "owner_uid");
310 if ($purge_interval == 0) $purge_interval = get_pref($link,
311 'PURGE_OLD_DAYS', $owner_uid);
313 return $purge_interval;
320 function purge_old_posts($link) {
322 $user_id = $_SESSION["uid"];
324 $result = db_query($link, "SELECT id,purge_interval FROM ttrss_feeds
325 WHERE owner_uid = '$user_id'");
327 while ($line = db_fetch_assoc($result)) {
329 $feed_id = $line["id"];
330 $purge_interval = $line["purge_interval"];
332 if ($purge_interval == 0) $purge_interval = get_pref($link, 'PURGE_OLD_DAYS');
334 if ($purge_interval > 0) {
335 purge_feed($link, $feed_id, $purge_interval);
339 purge_orphans($link);
342 function purge_orphans($link, $do_output = false) {
344 // purge orphaned posts in main content table
345 $result = db_query($link, "DELETE FROM ttrss_entries WHERE
346 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
349 $rows = db_affected_rows($link, $result);
350 _debug("Purged $rows orphaned posts.");
354 function get_feed_update_interval($link, $feed_id) {
355 $result = db_query($link, "SELECT owner_uid, update_interval FROM
356 ttrss_feeds WHERE id = '$feed_id'");
358 if (db_num_rows($result) == 1) {
359 $update_interval = db_fetch_result($result, 0, "update_interval");
360 $owner_uid = db_fetch_result($result, 0, "owner_uid");
362 if ($update_interval != 0) {
363 return $update_interval;
365 return get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $owner_uid, false);
373 function fetch_file_contents($url, $type = false) {
375 $ch = curl_init($url);
377 curl_setopt($ch, CURLOPT_CONNECTTIMEOUT
, 15);
378 curl_setopt($ch, CURLOPT_TIMEOUT
, 45);
379 curl_setopt($ch, CURLOPT_FOLLOWLOCATION
, true);
380 curl_setopt($ch, CURLOPT_MAXREDIRS
, 20);
381 curl_setopt($ch, CURLOPT_BINARYTRANSFER
, true);
382 curl_setopt($ch, CURLOPT_RETURNTRANSFER
, true);
384 $contents = @curl_exec
($ch);
385 if ($contents === false) {
390 $content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE
);
393 if ($type && strpos($content_type, "$type") === false) {
399 return @file_get_contents
($url);
405 * Try to determine the favicon URL for a feed.
406 * adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/)
407 * http://dev.wp-plugins.org/file/favatars/trunk/favatars.php
409 * @param string $url A feed or page URL
411 * @return mixed The favicon URL, or false if none was found.
413 function get_favicon_url($url) {
415 $favicon_url = false;
417 if ($html = @fetch_file_contents
($url)) {
419 libxml_use_internal_errors(true);
421 $doc = new DOMDocument();
422 $doc->loadHTML($html);
423 $xpath = new DOMXPath($doc);
424 $entries = $xpath->query('/html/head/link[@rel="shortcut icon"]');
426 if (count($entries) > 0) {
427 foreach ($entries as $entry) {
428 $favicon_url = rewrite_relative_url($url, $entry->getAttribute("href"));
435 $favicon_url = rewrite_relative_url($url, "/favicon.ico");
437 // Run a test to see if what we have attempted to get actually exists.
438 if(USE_CURL ||
url_validate($favicon_url)) {
443 } // function get_favicon_url
446 * Check if a link is a valid and working URL.
448 * @param mixed $link A URL to check
450 * @return boolean True if the URL is valid, false otherwise.
452 function url_validate($link) {
454 $url_parts = @parse_url
($link);
456 if ( empty( $url_parts["host"] ) )
459 if ( !empty( $url_parts["path"] ) ) {
460 $documentpath = $url_parts["path"];
465 if ( !empty( $url_parts["query"] ) )
466 $documentpath .= "?" . $url_parts["query"];
468 $host = $url_parts["host"];
469 $port = $url_parts["port"];
474 $socket = @fsockopen
( $host, $port, $errno, $errstr, 30 );
479 fwrite ($socket, "HEAD ".$documentpath." HTTP/1.0\r\nHost: $host\r\n\r\n");
481 $http_response = fgets( $socket, 22 );
483 $responses = "/(200 OK)|(30[123])/";
484 if ( preg_match($responses, $http_response) ) {
491 } // function url_validate
493 function check_feed_favicon($site_url, $feed, $link) {
494 $favicon_url = get_favicon_url($site_url);
496 # print "FAVICON [$site_url]: $favicon_url\n";
498 $icon_file = ICONS_DIR
. "/$feed.ico";
500 if ($favicon_url && !file_exists($icon_file)) {
501 $contents = fetch_file_contents($favicon_url, "image");
504 $fp = fopen($icon_file, "w");
507 fwrite($fp, $contents);
509 chmod($icon_file, 0644);
515 function update_rss_feed($link, $feed, $ignore_daemon = false) {
519 /* Update all feeds with the same URL to utilize memcache */
522 $result = db_query($link, "SELECT f1.id
523 FROM ttrss_feeds AS f1, ttrss_feeds AS f2
524 WHERE f2.feed_url = f1.feed_url AND f2.id = '$feed'");
526 while ($line = db_fetch_assoc($result)) {
527 update_rss_feed_real($link, $line["id"], $ignore_daemon);
530 update_rss_feed_real($link, $feed, $ignore_daemon);
534 function update_rss_feed_real($link, $feed, $ignore_daemon = false) {
538 if (!$_REQUEST["daemon"] && !$ignore_daemon) {
542 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
543 _debug("update_rss_feed: start");
546 if (!$ignore_daemon) {
548 if (DB_TYPE
== "pgsql") {
549 $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
551 $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
554 $result = db_query($link, "SELECT id,update_interval,auth_login,
555 auth_pass,cache_images,update_method
556 FROM ttrss_feeds WHERE id = '$feed' AND $updstart_thresh_qpart");
560 $result = db_query($link, "SELECT id,update_interval,auth_login,
561 feed_url,auth_pass,cache_images,update_method,last_updated,
563 FROM ttrss_feeds WHERE id = '$feed'");
567 if (db_num_rows($result) == 0) {
568 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
569 _debug("update_rss_feed: feed $feed NOT FOUND/SKIPPED");
574 $update_method = db_fetch_result($result, 0, "update_method");
575 $last_updated = db_fetch_result($result, 0, "last_updated");
576 $owner_uid = db_fetch_result($result, 0, "owner_uid");
578 db_query($link, "UPDATE ttrss_feeds SET last_update_started = NOW()
579 WHERE id = '$feed'");
581 $auth_login = db_fetch_result($result, 0, "auth_login");
582 $auth_pass = db_fetch_result($result, 0, "auth_pass");
584 if ($update_method == 0)
585 $update_method = DEFAULT_UPDATE_METHOD +
1;
591 if ($update_method == 2)
592 $use_simplepie = true;
594 $use_simplepie = false;
596 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
597 _debug("update method: $update_method (feed setting: $update_method) (use simplepie: $use_simplepie)\n");
600 if ($update_method == 1) {
601 $auth_login = urlencode($auth_login);
602 $auth_pass = urlencode($auth_pass);
605 $update_interval = db_fetch_result($result, 0, "update_interval");
606 $cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images"));
607 $fetch_url = db_fetch_result($result, 0, "feed_url");
609 if ($update_interval < 0) { return; }
611 $feed = db_escape_string($feed);
613 if ($auth_login && $auth_pass && $updated != 3) {
614 $url_parts = array();
615 preg_match("/(^[^:]*):\/\/(.*)/", $fetch_url, $url_parts);
617 if ($url_parts[1] && $url_parts[2]) {
618 $fetch_url = $url_parts[1] . "://$auth_login:$auth_pass@" . $url_parts[2];
623 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
624 _debug("update_rss_feed: fetching [$fetch_url]...");
627 $obj_id = md5("FDATA:$use_simplepie:$fetch_url");
629 if ($memcache && $obj = $memcache->get($obj_id)) {
631 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
632 _debug("update_rss_feed: data found in memcache.");
639 if ($update_method == 3) {
640 $rss = fetch_twitter_rss($link, $fetch_url, $owner_uid);
641 } else if ($update_method == 1) {
642 $rss = @fetch_rss
($fetch_url);
644 if (!is_dir(SIMPLEPIE_CACHE_DIR
)) {
645 mkdir(SIMPLEPIE_CACHE_DIR
);
648 $rss = new SimplePie();
649 $rss->set_useragent(SELF_USER_AGENT
);
650 # $rss->set_timeout(10);
651 $rss->set_feed_url($fetch_url);
652 $rss->set_output_encoding('UTF-8');
654 if (SIMPLEPIE_CACHE_IMAGES
&& $cache_images) {
656 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
657 _debug("enabling image cache");
660 $rss->set_image_handler("image.php", 'i');
663 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
664 _debug("feed update interval (sec): " .
665 get_feed_update_interval($link, $feed)*60);
668 if (is_dir(SIMPLEPIE_CACHE_DIR
)) {
669 $rss->set_cache_location(SIMPLEPIE_CACHE_DIR
);
670 $rss->set_cache_duration(get_feed_update_interval($link, $feed) * 60);
676 if ($memcache && $rss) $memcache->add($obj_id, $rss, 0, 300);
681 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
682 _debug("update_rss_feed: fetch done, parsing...");
685 $feed = db_escape_string($feed);
687 if ($update_method == 2) {
688 $fetch_ok = !$rss->error();
695 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
696 _debug("update_rss_feed: processing feed data...");
699 // db_query($link, "BEGIN");
701 $result = db_query($link, "SELECT title,icon_url,site_url,owner_uid
702 FROM ttrss_feeds WHERE id = '$feed'");
704 $registered_title = db_fetch_result($result, 0, "title");
705 $orig_icon_url = db_fetch_result($result, 0, "icon_url");
706 $orig_site_url = db_fetch_result($result, 0, "site_url");
708 $owner_uid = db_fetch_result($result, 0, "owner_uid");
710 if ($use_simplepie) {
711 $site_url = $rss->get_link();
713 $site_url = $rss->channel
["link"];
716 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
717 _debug("update_rss_feed: checking favicon...");
720 check_feed_favicon($site_url, $feed, $link);
722 if (!$registered_title ||
$registered_title == "[Unknown]") {
724 if ($use_simplepie) {
725 $feed_title = db_escape_string($rss->get_title());
727 $feed_title = db_escape_string($rss->channel
["title"]);
730 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
731 _debug("update_rss_feed: registering title: $feed_title");
734 db_query($link, "UPDATE ttrss_feeds SET
735 title = '$feed_title' WHERE id = '$feed'");
738 // weird, weird Magpie
739 if (!$use_simplepie) {
740 if (!$site_url) $site_url = db_escape_string($rss->channel
["link_"]);
743 if ($site_url && $orig_site_url != db_escape_string($site_url)) {
744 db_query($link, "UPDATE ttrss_feeds SET
745 site_url = '$site_url' WHERE id = '$feed'");
748 // print "I: " . $rss->channel["image"]["url"];
750 if (!$use_simplepie) {
751 $icon_url = db_escape_string($rss->image
["url"]);
753 $icon_url = db_escape_string($rss->get_image_url());
756 $icon_url = substr($icon_url, 0, 250);
758 if ($icon_url && $orig_icon_url != $icon_url) {
759 if (USE_CURL ||
url_validate($icon_url)) {
760 db_query($link, "UPDATE ttrss_feeds SET icon_url = '$icon_url' WHERE id = '$feed'");
764 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
765 _debug("update_rss_feed: loading filters...");
768 $filters = load_filters($link, $feed, $owner_uid);
770 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
774 if ($use_simplepie) {
775 $iterator = $rss->get_items();
777 $iterator = $rss->items
;
778 if (!$iterator ||
!is_array($iterator)) $iterator = $rss->entries
;
779 if (!$iterator ||
!is_array($iterator)) $iterator = $rss;
782 if (!is_array($iterator)) {
783 /* db_query($link, "UPDATE ttrss_feeds
784 SET last_error = 'Parse error: can\'t find any articles.'
785 WHERE id = '$feed'"); */
787 // clear any errors and mark feed as updated if fetched okay
788 // even if it's blank
790 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
791 _debug("update_rss_feed: entry iterator is not an array, no articles?");
794 db_query($link, "UPDATE ttrss_feeds
795 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
797 return; // no articles
800 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
801 _debug("update_rss_feed: processing articles...");
804 foreach ($iterator as $item) {
806 if ($_REQUEST['xdebug'] == 2) {
810 if ($use_simplepie) {
811 $entry_guid = $item->get_id();
812 if (!$entry_guid) $entry_guid = $item->get_link();
813 if (!$entry_guid) $entry_guid = make_guid_from_title($item->get_title());
817 $entry_guid = $item["id"];
819 if (!$entry_guid) $entry_guid = $item["guid"];
820 if (!$entry_guid) $entry_guid = $item["about"];
821 if (!$entry_guid) $entry_guid = $item["link"];
822 if (!$entry_guid) $entry_guid = make_guid_from_title($item["title"]);
825 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
826 _debug("update_rss_feed: guid $entry_guid");
829 if (!$entry_guid) continue;
831 $entry_timestamp = "";
833 if ($use_simplepie) {
834 $entry_timestamp = strtotime($item->get_date());
836 $rss_2_date = $item['pubdate'];
837 $rss_1_date = $item['dc']['date'];
838 $atom_date = $item['issued'];
839 if (!$atom_date) $atom_date = $item['updated'];
841 if ($atom_date != "") $entry_timestamp = parse_w3cdtf($atom_date);
842 if ($rss_1_date != "") $entry_timestamp = parse_w3cdtf($rss_1_date);
843 if ($rss_2_date != "") $entry_timestamp = strtotime($rss_2_date);
847 if ($entry_timestamp == "" ||
$entry_timestamp == -1 ||
!$entry_timestamp) {
848 $entry_timestamp = time();
849 $no_orig_date = 'true';
851 $no_orig_date = 'false';
854 $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp);
856 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
857 _debug("update_rss_feed: date $entry_timestamp [$entry_timestamp_fmt]");
860 if ($use_simplepie) {
861 $entry_title = $item->get_title();
863 $entry_title = trim(strip_tags($item["title"]));
866 if ($use_simplepie) {
867 $entry_link = $item->get_link();
869 // strange Magpie workaround
870 $entry_link = $item["link_"];
871 if (!$entry_link) $entry_link = $item["link"];
874 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
875 _debug("update_rss_feed: title $entry_title");
878 if (!$entry_title) $entry_title = date("Y-m-d H:i:s", $entry_timestamp);;
880 $entry_link = strip_tags($entry_link);
882 if ($use_simplepie) {
883 $entry_content = $item->get_content();
884 if (!$entry_content) $entry_content = $item->get_description();
886 $entry_content = $item["content:escaped"];
888 if (!$entry_content) $entry_content = $item["content:encoded"];
889 if (!$entry_content) $entry_content = $item["content"]["encoded"];
890 if (!$entry_content) $entry_content = $item["content"];
892 // Magpie bugs are getting ridiculous
893 if (trim($entry_content) == "Array") $entry_content = false;
895 if (!$entry_content) $entry_content = $item["atom_content"];
896 if (!$entry_content) $entry_content = $item["summary"];
898 if (!$entry_content ||
899 strlen($entry_content) < strlen($item["description"])) {
900 $entry_content = $item["description"];
904 if (is_array($entry_content)) {
905 $entry_content = $entry_content["encoded"];
906 if (!$entry_content) $entry_content = $entry_content["escaped"];
910 if ($_REQUEST["xdebug"] == 2) {
911 print "update_rss_feed: content: ";
912 print_r(htmlspecialchars($entry_content));
915 $entry_content_unescaped = $entry_content;
917 if ($use_simplepie) {
918 $entry_comments = strip_tags($item->data
["comments"]);
919 if ($item->get_author()) {
920 $entry_author_item = $item->get_author();
921 $entry_author = $entry_author_item->get_name();
922 if (!$entry_author) $entry_author = $entry_author_item->get_email();
924 $entry_author = db_escape_string($entry_author);
927 $entry_comments = strip_tags($item["comments"]);
929 $entry_author = db_escape_string(strip_tags($item['dc']['creator']));
931 if ($item['author']) {
933 if (is_array($item['author'])) {
935 if (!$entry_author) {
936 $entry_author = db_escape_string(strip_tags($item['author']['name']));
939 if (!$entry_author) {
940 $entry_author = db_escape_string(strip_tags($item['author']['email']));
944 if (!$entry_author) {
945 $entry_author = db_escape_string(strip_tags($item['author']));
950 if (preg_match('/^[\t\n\r ]*$/', $entry_author)) $entry_author = '';
952 $entry_guid = db_escape_string(strip_tags($entry_guid));
953 $entry_guid = mb_substr($entry_guid, 0, 250);
955 $result = db_query($link, "SELECT id FROM ttrss_entries
956 WHERE guid = '$entry_guid'");
958 $entry_content = db_escape_string($entry_content, false);
960 $content_hash = "SHA1:" . sha1(strip_tags($entry_content));
962 $entry_title = db_escape_string($entry_title);
963 $entry_link = db_escape_string($entry_link);
964 $entry_comments = mb_substr(db_escape_string($entry_comments), 0, 250);
965 $entry_author = mb_substr($entry_author, 0, 250);
967 if ($use_simplepie) {
968 $num_comments = 0; #FIXME#
970 $num_comments = db_escape_string($item["slash"]["comments"]);
973 if (!$num_comments) $num_comments = 0;
975 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
976 _debug("update_rss_feed: looking for tags [1]...");
979 // parse <category> entries into tags
981 $additional_tags = array();
983 if ($use_simplepie) {
985 $additional_tags_src = $item->get_categories();
987 if (is_array($additional_tags_src)) {
988 foreach ($additional_tags_src as $tobj) {
989 array_push($additional_tags, $tobj->get_term());
993 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
994 _debug("update_rss_feed: category tags:");
995 print_r($additional_tags);
1000 $t_ctr = $item['category#'];
1003 $additional_tags = array();
1004 } else if ($t_ctr > 0) {
1005 $additional_tags = array($item['category']);
1007 if ($item['category@term']) {
1008 array_push($additional_tags, $item['category@term']);
1011 for ($i = 0; $i <= $t_ctr; $i++
) {
1012 if ($item["category#$i"]) {
1013 array_push($additional_tags, $item["category#$i"]);
1016 if ($item["category#$i@term"]) {
1017 array_push($additional_tags, $item["category#$i@term"]);
1022 // parse <dc:subject> elements
1024 $t_ctr = $item['dc']['subject#'];
1027 array_push($additional_tags, $item['dc']['subject']);
1029 for ($i = 0; $i <= $t_ctr; $i++
) {
1030 if ($item['dc']["subject#$i"]) {
1031 array_push($additional_tags, $item['dc']["subject#$i"]);
1037 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1038 _debug("update_rss_feed: looking for tags [2]...");
1042 // <a href="..." rel="tag">Xorg</a>, //
1046 preg_match_all("/<a.*?rel=['\"]tag['\"].*?\>([^<]+)<\/a>/i",
1047 $entry_content_unescaped, $entry_tags);
1049 $entry_tags = $entry_tags[1];
1051 $entry_tags = array_merge($entry_tags, $additional_tags);
1052 $entry_tags = array_unique($entry_tags);
1054 for ($i = 0; $i < count($entry_tags); $i++
)
1055 $entry_tags[$i] = mb_strtolower($entry_tags[$i], 'utf-8');
1057 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1058 _debug("update_rss_feed: unfiltered tags found:");
1059 print_r($entry_tags);
1064 $entry_content = sanitize_article_content($entry_content);
1065 $entry_title = sanitize_article_content($entry_title);
1067 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1068 _debug("update_rss_feed: done collecting data [TITLE:$entry_title]");
1071 db_query($link, "BEGIN");
1073 if (db_num_rows($result) == 0) {
1075 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1076 _debug("update_rss_feed: base guid not found");
1079 // base post entry does not exist, create it
1081 $result = db_query($link,
1082 "INSERT INTO ttrss_entries
1099 '$entry_timestamp_fmt',
1109 // we keep encountering the entry in feeds, so we need to
1110 // update date_updated column so that we don't get horrible
1111 // dupes when the entry gets purged and reinserted again e.g.
1112 // in the case of SLOW SLOW OMG SLOW updating feeds
1114 $base_entry_id = db_fetch_result($result, 0, "id");
1116 db_query($link, "UPDATE ttrss_entries SET date_updated = NOW()
1117 WHERE id = '$base_entry_id'");
1120 // now it should exist, if not - bad luck then
1122 $result = db_query($link, "SELECT
1123 id,content_hash,no_orig_date,title,
1124 ".SUBSTRING_FOR_DATE
."(date_updated,1,19) as date_updated,
1125 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated,
1129 WHERE guid = '$entry_guid'");
1134 if (db_num_rows($result) == 1) {
1136 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1137 _debug("update_rss_feed: base guid found, checking for user record");
1140 // this will be used below in update handler
1141 $orig_content_hash = db_fetch_result($result, 0, "content_hash");
1142 $orig_title = db_fetch_result($result, 0, "title");
1143 $orig_num_comments = db_fetch_result($result, 0, "num_comments");
1144 $orig_date_updated = strtotime(db_fetch_result($result,
1145 0, "date_updated"));
1147 $ref_id = db_fetch_result($result, 0, "id");
1148 $entry_ref_id = $ref_id;
1150 // check for user post link to main table
1152 // do we allow duplicate posts with same GUID in different feeds?
1153 if (get_pref($link, "ALLOW_DUPLICATE_POSTS", $owner_uid, false)) {
1154 $dupcheck_qpart = "AND (feed_id = '$feed' OR feed_id IS NULL)";
1156 $dupcheck_qpart = "";
1159 /* Collect article tags here so we could filter by them: */
1161 $article_filters = get_article_filters($filters, $entry_title,
1162 $entry_content, $entry_link, $entry_timestamp, $entry_author,
1165 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1166 _debug("update_rss_feed: article filters: ");
1167 if (count($article_filters) != 0) {
1168 print_r($article_filters);
1172 if (find_article_filter($article_filters, "filter")) {
1173 db_query($link, "COMMIT"); // close transaction in progress
1177 $score = calculate_article_score($article_filters);
1179 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1180 _debug("update_rss_feed: initial score: $score");
1183 $query = "SELECT ref_id, int_id FROM ttrss_user_entries WHERE
1184 ref_id = '$ref_id' AND owner_uid = '$owner_uid'
1187 // if ($_REQUEST["xdebug"]) print "$query\n";
1189 $result = db_query($link, $query);
1191 // okay it doesn't exist - create user entry
1192 if (db_num_rows($result) == 0) {
1194 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1195 _debug("update_rss_feed: user record not found, creating...");
1198 if ($score >= -500 && !find_article_filter($article_filters, 'catchup')) {
1200 $last_read_qpart = 'NULL';
1203 $last_read_qpart = 'NOW()';
1206 if (find_article_filter($article_filters, 'mark') ||
$score > 1000) {
1212 if (find_article_filter($article_filters, 'publish')) {
1213 $published = 'true';
1215 $published = 'false';
1218 $result = db_query($link,
1219 "INSERT INTO ttrss_user_entries
1220 (ref_id, owner_uid, feed_id, unread, last_read, marked,
1221 published, score, tag_cache, label_cache)
1222 VALUES ('$ref_id', '$owner_uid', '$feed', $unread,
1223 $last_read_qpart, $marked, $published, '$score', '', '')");
1225 $result = db_query($link,
1226 "SELECT int_id FROM ttrss_user_entries WHERE
1227 ref_id = '$ref_id' AND owner_uid = '$owner_uid' AND
1228 feed_id = '$feed' LIMIT 1");
1230 if (db_num_rows($result) == 1) {
1231 $entry_int_id = db_fetch_result($result, 0, "int_id");
1234 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1235 _debug("update_rss_feed: user record FOUND");
1238 $entry_ref_id = db_fetch_result($result, 0, "ref_id");
1239 $entry_int_id = db_fetch_result($result, 0, "int_id");
1242 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1243 _debug("update_rss_feed: RID: $entry_ref_id, IID: $entry_int_id");
1246 $post_needs_update = false;
1248 if (get_pref($link, "UPDATE_POST_ON_CHECKSUM_CHANGE", $owner_uid, false) &&
1249 ($content_hash != $orig_content_hash)) {
1250 // print "<!-- [$entry_title] $content_hash vs $orig_content_hash -->";
1251 $post_needs_update = true;
1254 if (db_escape_string($orig_title) != $entry_title) {
1255 $post_needs_update = true;
1258 if ($orig_num_comments != $num_comments) {
1259 $post_needs_update = true;
1262 // this doesn't seem to be very reliable
1264 // if ($orig_timestamp != $entry_timestamp && !$orig_no_orig_date) {
1265 // $post_needs_update = true;
1268 // if post needs update, update it and mark all user entries
1269 // linking to this post as updated
1270 if ($post_needs_update) {
1272 if (defined('DAEMON_EXTENDED_DEBUG')) {
1273 _debug("update_rss_feed: post $entry_guid needs update...");
1276 // print "<!-- post $orig_title needs update : $post_needs_update -->";
1278 db_query($link, "UPDATE ttrss_entries
1279 SET title = '$entry_title', content = '$entry_content',
1280 content_hash = '$content_hash',
1281 num_comments = '$num_comments'
1282 WHERE id = '$ref_id'");
1284 if (get_pref($link, "MARK_UNREAD_ON_UPDATE", $owner_uid, false)) {
1285 db_query($link, "UPDATE ttrss_user_entries
1286 SET last_read = null, unread = true WHERE ref_id = '$ref_id'");
1288 db_query($link, "UPDATE ttrss_user_entries
1289 SET last_read = null WHERE ref_id = '$ref_id' AND unread = false");
1295 db_query($link, "COMMIT");
1297 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1298 _debug("update_rss_feed: assigning labels...");
1301 assign_article_to_labels($link, $entry_ref_id, $article_filters,
1304 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1305 _debug("update_rss_feed: looking for enclosures...");
1310 $enclosures = array();
1312 if ($use_simplepie) {
1313 $encs = $item->get_enclosures();
1315 if (is_array($encs)) {
1316 foreach ($encs as $e) {
1318 $e->link
, $e->type
, $e->length
);
1320 array_push($enclosures, $e_item);
1327 $e_ctr = $item['enclosure#'];
1330 $e_item = array($item['enclosure@url'],
1331 $item['enclosure@type'],
1332 $item['enclosure@length']);
1334 array_push($enclosures, $e_item);
1336 for ($i = 0; $i <= $e_ctr; $i++
) {
1338 if ($item["enclosure#$i@url"]) {
1339 $e_item = array($item["enclosure#$i@url"],
1340 $item["enclosure#$i@type"],
1341 $item["enclosure#$i@length"]);
1342 array_push($enclosures, $e_item);
1348 // can there be many of those? yes -fox
1350 $m_ctr = $item['media']['content#'];
1353 $e_item = array($item['media']['content@url'],
1354 $item['media']['content@medium'],
1355 $item['media']['content@length']);
1357 array_push($enclosures, $e_item);
1359 for ($i = 0; $i <= $m_ctr; $i++
) {
1361 if ($item["media"]["content#$i@url"]) {
1362 $e_item = array($item["media"]["content#$i@url"],
1363 $item["media"]["content#$i@medium"],
1364 $item["media"]["content#$i@length"]);
1365 array_push($enclosures, $e_item);
1373 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1374 _debug("update_rss_feed: article enclosures:");
1375 print_r($enclosures);
1378 db_query($link, "BEGIN");
1380 foreach ($enclosures as $enc) {
1381 $enc_url = db_escape_string($enc[0]);
1382 $enc_type = db_escape_string($enc[1]);
1383 $enc_dur = db_escape_string($enc[2]);
1385 $result = db_query($link, "SELECT id FROM ttrss_enclosures
1386 WHERE content_url = '$enc_url' AND post_id = '$entry_ref_id'");
1388 if (db_num_rows($result) == 0) {
1389 db_query($link, "INSERT INTO ttrss_enclosures
1390 (content_url, content_type, title, duration, post_id) VALUES
1391 ('$enc_url', '$enc_type', '', '$enc_dur', '$entry_ref_id')");
1395 db_query($link, "COMMIT");
1397 // check for manual tags (we have to do it here since they're loaded from filters)
1399 foreach ($article_filters as $f) {
1400 if ($f[0] == "tag") {
1402 $manual_tags = trim_array(split(",", $f[1]));
1404 foreach ($manual_tags as $tag) {
1405 if (tag_is_valid($tag)) {
1406 array_push($entry_tags, $tag);
1414 $boring_tags = trim_array(split(",", mb_strtolower(get_pref($link,
1415 'BLACKLISTED_TAGS', $owner_uid, ''), 'utf-8')));
1417 $filtered_tags = array();
1418 $tags_to_cache = array();
1420 if ($entry_tags && is_array($entry_tags)) {
1421 foreach ($entry_tags as $tag) {
1422 if (array_search($tag, $boring_tags) === false) {
1423 array_push($filtered_tags, $tag);
1428 $filtered_tags = array_unique($filtered_tags);
1430 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1431 _debug("update_rss_feed: filtered article tags:");
1432 print_r($filtered_tags);
1435 // Save article tags in the database
1437 if (count($filtered_tags) > 0) {
1439 db_query($link, "BEGIN");
1441 foreach ($filtered_tags as $tag) {
1443 $tag = sanitize_tag($tag);
1444 $tag = db_escape_string($tag);
1446 if (!tag_is_valid($tag)) continue;
1448 $result = db_query($link, "SELECT id FROM ttrss_tags
1449 WHERE tag_name = '$tag' AND post_int_id = '$entry_int_id' AND
1450 owner_uid = '$owner_uid' LIMIT 1");
1452 if ($result && db_num_rows($result) == 0) {
1454 db_query($link, "INSERT INTO ttrss_tags
1455 (owner_uid,tag_name,post_int_id)
1456 VALUES ('$owner_uid','$tag', '$entry_int_id')");
1459 array_push($tags_to_cache, $tag);
1462 /* update the cache */
1464 $tags_to_cache = array_unique($tags_to_cache);
1466 $tags_str = db_escape_string(join(",", $tags_to_cache));
1468 db_query($link, "UPDATE ttrss_user_entries
1469 SET tag_cache = '$tags_str' WHERE ref_id = '$entry_ref_id'
1470 AND owner_uid = $owner_uid");
1472 db_query($link, "COMMIT");
1475 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1476 _debug("update_rss_feed: article processed");
1480 if (!$last_updated) {
1481 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1482 _debug("update_rss_feed: new feed, catching it up...");
1484 catchup_feed($link, $feed, false, $owner_uid);
1487 purge_feed($link, $feed, 0);
1489 db_query($link, "UPDATE ttrss_feeds
1490 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
1492 // db_query($link, "COMMIT");
1496 if ($use_simplepie) {
1497 $error_msg = mb_substr($rss->error(), 0, 250);
1499 $error_msg = mb_substr(magpie_error(), 0, 250);
1502 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1503 _debug("update_rss_feed: error fetching feed: $error_msg");
1506 $error_msg = db_escape_string($error_msg);
1509 "UPDATE ttrss_feeds SET last_error = '$error_msg',
1510 last_updated = NOW() WHERE id = '$feed'");
1513 if ($use_simplepie) {
1517 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1518 _debug("update_rss_feed: done");
1523 function print_select($id, $default, $values, $attributes = "") {
1524 print "<select name=\"$id\" id=\"$id\" $attributes>";
1525 foreach ($values as $v) {
1527 $sel = "selected=\"1\"";
1531 print "<option value=\"$v\" $sel>$v</option>";
1536 function print_select_hash($id, $default, $values, $attributes = "") {
1537 print "<select name=\"$id\" id='$id' $attributes>";
1538 foreach (array_keys($values) as $v) {
1540 $sel = 'selected="selected"';
1544 print "<option $sel value=\"$v\">".$values[$v]."</option>";
1550 function get_article_filters($filters, $title, $content, $link, $timestamp, $author, $tags) {
1553 if ($filters["title"]) {
1554 foreach ($filters["title"] as $filter) {
1555 $reg_exp = $filter["reg_exp"];
1556 $inverse = $filter["inverse"];
1557 if ((!$inverse && @preg_match
("/$reg_exp/i", $title)) ||
1558 ($inverse && !@preg_match
("/$reg_exp/i", $title))) {
1560 array_push($matches, array($filter["action"], $filter["action_param"]));
1565 if ($filters["content"]) {
1566 foreach ($filters["content"] as $filter) {
1567 $reg_exp = $filter["reg_exp"];
1568 $inverse = $filter["inverse"];
1570 if ((!$inverse && @preg_match
("/$reg_exp/i", $content)) ||
1571 ($inverse && !@preg_match
("/$reg_exp/i", $content))) {
1573 array_push($matches, array($filter["action"], $filter["action_param"]));
1578 if ($filters["both"]) {
1579 foreach ($filters["both"] as $filter) {
1580 $reg_exp = $filter["reg_exp"];
1581 $inverse = $filter["inverse"];
1584 if (!@preg_match
("/$reg_exp/i", $title) && !preg_match("/$reg_exp/i", $content)) {
1585 array_push($matches, array($filter["action"], $filter["action_param"]));
1588 if (@preg_match
("/$reg_exp/i", $title) ||
preg_match("/$reg_exp/i", $content)) {
1589 array_push($matches, array($filter["action"], $filter["action_param"]));
1595 if ($filters["link"]) {
1596 $reg_exp = $filter["reg_exp"];
1597 foreach ($filters["link"] as $filter) {
1598 $reg_exp = $filter["reg_exp"];
1599 $inverse = $filter["inverse"];
1601 if ((!$inverse && @preg_match
("/$reg_exp/i", $link)) ||
1602 ($inverse && !@preg_match
("/$reg_exp/i", $link))) {
1604 array_push($matches, array($filter["action"], $filter["action_param"]));
1609 if ($filters["date"]) {
1610 $reg_exp = $filter["reg_exp"];
1611 foreach ($filters["date"] as $filter) {
1612 $date_modifier = $filter["filter_param"];
1613 $inverse = $filter["inverse"];
1614 $check_timestamp = strtotime($filter["reg_exp"]);
1616 # no-op when timestamp doesn't parse to prevent misfires
1618 if ($check_timestamp) {
1621 if ($date_modifier == "before" && $timestamp < $check_timestamp ||
1622 $date_modifier == "after" && $timestamp > $check_timestamp) {
1626 if ($inverse) $match_ok = !$match_ok;
1629 array_push($matches, array($filter["action"], $filter["action_param"]));
1635 if ($filters["author"]) {
1636 foreach ($filters["author"] as $filter) {
1637 $reg_exp = $filter["reg_exp"];
1638 $inverse = $filter["inverse"];
1639 if ((!$inverse && @preg_match
("/$reg_exp/i", $author)) ||
1640 ($inverse && !@preg_match
("/$reg_exp/i", $author))) {
1642 array_push($matches, array($filter["action"], $filter["action_param"]));
1647 if ($filters["tag"]) {
1649 $tag_string = join(",", $tags);
1651 foreach ($filters["tag"] as $filter) {
1652 $reg_exp = $filter["reg_exp"];
1653 $inverse = $filter["inverse"];
1655 if ((!$inverse && @preg_match
("/$reg_exp/i", $tag_string)) ||
1656 ($inverse && !@preg_match
("/$reg_exp/i", $tag_string))) {
1658 array_push($matches, array($filter["action"], $filter["action_param"]));
1667 function find_article_filter($filters, $filter_name) {
1668 foreach ($filters as $f) {
1669 if ($f[0] == $filter_name) {
1676 function calculate_article_score($filters) {
1679 foreach ($filters as $f) {
1680 if ($f[0] == "score") {
1687 function assign_article_to_labels($link, $id, $filters, $owner_uid) {
1688 foreach ($filters as $f) {
1689 if ($f[0] == "label") {
1690 label_add_article($link, $id, $f[1], $owner_uid);
1695 function getmicrotime() {
1696 list($usec, $sec) = explode(" ",microtime());
1697 return ((float)$usec +
(float)$sec);
1700 function print_radio($id, $default, $true_is, $values, $attributes = "") {
1701 foreach ($values as $v) {
1708 if ($v == $true_is) {
1709 $sel .= " value=\"1\"";
1711 $sel .= " value=\"0\"";
1714 print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\"
1715 type=\"radio\" $sel $attributes name=\"$id\"> $v ";
1720 function initialize_user_prefs($link, $uid, $profile = false) {
1722 $uid = db_escape_string($uid);
1726 $profile_qpart = "AND profile IS NULL";
1728 $profile_qpart = "AND profile = '$profile'";
1731 if (get_schema_version($link) < 63) $profile_qpart = "";
1733 db_query($link, "BEGIN");
1735 $result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs");
1737 $u_result = db_query($link, "SELECT pref_name
1738 FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart");
1740 $active_prefs = array();
1742 while ($line = db_fetch_assoc($u_result)) {
1743 array_push($active_prefs, $line["pref_name"]);
1746 while ($line = db_fetch_assoc($result)) {
1747 if (array_search($line["pref_name"], $active_prefs) === FALSE) {
1748 // print "adding " . $line["pref_name"] . "<br>";
1750 if (get_schema_version($link) < 63) {
1751 db_query($link, "INSERT INTO ttrss_user_prefs
1752 (owner_uid,pref_name,value) VALUES
1753 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')");
1756 db_query($link, "INSERT INTO ttrss_user_prefs
1757 (owner_uid,pref_name,value, profile) VALUES
1758 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."', $profile)");
1764 db_query($link, "COMMIT");
1768 function lookup_user_id($link, $user) {
1770 $result = db_query($link, "SELECT id FROM ttrss_users WHERE
1773 if (db_num_rows($result) == 1) {
1774 return db_fetch_result($result, 0, "id");
1780 function http_authenticate_user($link) {
1782 // error_log("http_authenticate_user: ".$_SERVER["PHP_AUTH_USER"]."\n", 3, '/tmp/tt-rss.log');
1784 if (!$_SERVER["PHP_AUTH_USER"]) {
1786 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1787 header('HTTP/1.0 401 Unauthorized');
1791 $auth_result = authenticate_user($link,
1792 $_SERVER["PHP_AUTH_USER"], $_SERVER["PHP_AUTH_PW"]);
1794 if (!$auth_result) {
1795 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1796 header('HTTP/1.0 401 Unauthorized');
1804 function authenticate_user($link, $login, $password, $force_auth = false) {
1806 if (!SINGLE_USER_MODE
) {
1808 $pwd_hash1 = encrypt_password($password);
1809 $pwd_hash2 = encrypt_password($password, $login);
1810 $login = db_escape_string($login);
1812 if (defined('ALLOW_REMOTE_USER_AUTH') && ALLOW_REMOTE_USER_AUTH
1813 && $_SERVER["REMOTE_USER"] && $login != "admin") {
1815 $login = db_escape_string($_SERVER["REMOTE_USER"]);
1817 $query = "SELECT id,login,access_level,pwd_hash
1818 FROM ttrss_users WHERE
1822 $query = "SELECT id,login,access_level,pwd_hash
1823 FROM ttrss_users WHERE
1824 login = '$login' AND (pwd_hash = '$pwd_hash1' OR
1825 pwd_hash = '$pwd_hash2')";
1828 $result = db_query($link, $query);
1830 if (db_num_rows($result) == 1) {
1831 $_SESSION["uid"] = db_fetch_result($result, 0, "id");
1832 $_SESSION["name"] = db_fetch_result($result, 0, "login");
1833 $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level");
1835 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
1838 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1839 $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash");
1841 $_SESSION["last_version_check"] = time();
1843 initialize_user_prefs($link, $_SESSION["uid"]);
1852 $_SESSION["uid"] = 1;
1853 $_SESSION["name"] = "admin";
1855 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1857 initialize_user_prefs($link, $_SESSION["uid"]);
1863 function make_password($length = 8) {
1866 $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ";
1870 while ($i < $length) {
1871 $char = substr($possible, mt_rand(0, strlen($possible)-1), 1);
1873 if (!strstr($password, $char)) {
1881 // this is called after user is created to initialize default feeds, labels
1884 // user preferences are checked on every login, not here
1886 function initialize_user($link, $uid) {
1888 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
1889 values ('$uid', 'Tiny Tiny RSS: New Releases',
1890 'http://tt-rss.org/releases.rss')");
1892 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
1893 values ('$uid', 'Tiny Tiny RSS: Forum',
1894 'http://tt-rss.org/forum/rss.php')");
1897 function logout_user() {
1899 if (isset($_COOKIE[session_name()])) {
1900 setcookie(session_name(), '', time()-42000, '/');
1904 function get_script_urlpath() {
1905 return preg_replace('/\/[^\/]*$/', "", $_SERVER["REQUEST_URI"]);
1908 function validate_session($link) {
1909 if (SINGLE_USER_MODE
) return true;
1911 $check_ip = $_SESSION['ip_address'];
1913 switch (SESSION_CHECK_ADDRESS
) {
1918 $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+
1);
1921 $check_ip = substr($check_ip, 0, strrpos($check_ip, '.'));
1922 $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+
1);
1926 if ($check_ip && strpos($_SERVER['REMOTE_ADDR'], $check_ip) !== 0) {
1927 $_SESSION["login_error_msg"] =
1928 __("Session failed to validate (incorrect IP)");
1932 if ($_SESSION["ref_schema_version"] != get_schema_version($link, true))
1935 if ($_SESSION["uid"]) {
1937 $result = db_query($link,
1938 "SELECT pwd_hash FROM ttrss_users WHERE id = '".$_SESSION["uid"]."'");
1940 $pwd_hash = db_fetch_result($result, 0, "pwd_hash");
1942 if ($pwd_hash != $_SESSION["pwd_hash"]) {
1947 /* if ($_SESSION["cookie_lifetime"] && $_SESSION["uid"]) {
1949 //print_r($_SESSION);
1951 if (time() > $_SESSION["cookie_lifetime"]) {
1959 function login_sequence($link, $mobile = false) {
1960 if (!SINGLE_USER_MODE
) {
1962 $login_action = $_POST["login_action"];
1964 # try to authenticate user if called from login form
1965 if ($login_action == "do_login") {
1966 $login = $_POST["login"];
1967 $password = $_POST["password"];
1968 $remember_me = $_POST["remember_me"];
1970 if (authenticate_user($link, $login, $password)) {
1971 $_POST["password"] = "";
1973 $_SESSION["language"] = $_POST["language"];
1974 $_SESSION["ref_schema_version"] = get_schema_version($link, true);
1975 $_SESSION["bw_limit"] = !!$_POST["bw_limit"];
1977 if ($_POST["profile"]) {
1979 $profile = db_escape_string($_POST["profile"]);
1981 $result = db_query($link, "SELECT id FROM ttrss_settings_profiles
1982 WHERE id = '$profile' AND owner_uid = " . $_SESSION["uid"]);
1984 if (db_num_rows($result) != 0) {
1985 $_SESSION["profile"] = $profile;
1986 $_SESSION["prefs_cache"] = array();
1990 if ($_REQUEST['return']) {
1991 header("Location: " . $_REQUEST['return']);
1993 header("Location: " . $_SERVER["REQUEST_URI"]);
2000 $_SESSION["login_error_msg"] = __("Incorrect username or password");
2004 if (!$_SESSION["uid"] ||
!validate_session($link)) {
2005 if (defined('ALLOW_REMOTE_USER_AUTH') && ALLOW_REMOTE_USER_AUTH
2006 && $_SERVER["REMOTE_USER"] && defined('AUTO_LOGIN') && AUTO_LOGIN
) {
2007 authenticate_user($link,$_SERVER['REMOTE_USER'],null);
2008 $_SESSION["ref_schema_version"] = get_schema_version($link, true);
2010 render_login_form($link, $mobile);
2011 //header("Location: login.php");
2015 /* bump login timestamp */
2016 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
2019 if ($_SESSION["language"] && SESSION_COOKIE_LIFETIME
> 0) {
2020 setcookie("ttrss_lang", $_SESSION["language"],
2021 time() + SESSION_COOKIE_LIFETIME
);
2026 return authenticate_user($link, "admin", null);
2030 function truncate_string($str, $max_len, $suffix = '…') {
2031 if (mb_strlen($str, "utf-8") > $max_len - 3) {
2032 return mb_substr($str, 0, $max_len, "utf-8") . $suffix;
2038 function theme_image($link, $filename) {
2040 $theme_path = get_user_theme_path($link);
2042 if ($theme_path && is_file($theme_path.$filename)) {
2043 return $theme_path.$filename;
2052 function get_user_theme($link) {
2054 if (get_schema_version($link) >= 63 && $_SESSION["uid"]) {
2055 $theme_name = get_pref($link, "_THEME_ID");
2056 if (is_dir("themes/$theme_name")) {
2067 function get_user_theme_path($link) {
2070 if (get_schema_version($link) >= 63 && $_SESSION["uid"]) {
2071 $theme_name = get_pref($link, "_THEME_ID");
2073 if ($theme_name && is_dir("themes/$theme_name")) {
2074 $theme_path = "themes/$theme_name/";
2083 if (is_file("$theme_path/theme.ini")) {
2084 $ini = parse_ini_file("$theme_path/theme.ini", true);
2085 if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED
) {
2093 function get_user_theme_options($link) {
2094 $t = get_user_theme_path($link);
2097 if (is_file("$t/theme.ini")) {
2098 $ini = parse_ini_file("$t/theme.ini", true);
2099 if ($ini['theme']['version']) {
2100 return $ini['theme']['options'];
2107 function print_theme_includes($link) {
2109 $t = get_user_theme_path($link);
2113 print "<link rel=\"stylesheet\" type=\"text/css\"
2114 href=\"$t/theme.css?$time \">";
2115 if (file_exists("$t/theme.js")) {
2116 print "<script type=\"text/javascript\" src=\"$t/theme.js?$time\">
2122 function get_all_themes() {
2123 $themes = glob("themes/*");
2129 foreach ($themes as $t) {
2130 if (is_file("$t/theme.ini")) {
2131 $ini = parse_ini_file("$t/theme.ini", true);
2132 if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED
&&
2133 !$ini['theme']['disabled']) {
2135 $entry["path"] = $t;
2136 $entry["base"] = basename($t);
2137 $entry["name"] = $ini['theme']['name'];
2138 $entry["version"] = $ini['theme']['version'];
2139 $entry["author"] = $ini['theme']['author'];
2140 $entry["options"] = $ini['theme']['options'];
2141 array_push($rv, $entry);
2149 function convert_timestamp($timestamp, $source_tz, $dest_tz) {
2152 $source_tz = new DateTimeZone($source_tz);
2153 } catch (Exception
$e) {
2154 $source_tz = new DateTimeZone('UTC');
2158 $dest_tz = new DateTimeZone($dest_tz);
2159 } catch (Exception
$e) {
2160 $dest_tz = new DateTimeZone('UTC');
2163 $dt = new DateTime(date('Y-m-d H:i:s', $timestamp), $source_tz);
2164 return $dt->format('U') +
$dest_tz->getOffset($dt);
2167 function make_local_datetime($link, $timestamp, $long, $owner_uid = false,
2168 $no_smart_dt = false) {
2170 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2171 if (!$timestamp) $timestamp = '1970-01-01 0:00';
2173 $user_tz_string = get_pref($link, 'USER_TIMEZONE', $owner_uid);
2176 $user_tz = new DateTimeZone($user_tz_string);
2177 } catch (Exception
$e) {
2178 $user_tz = new DateTimeZone('UTC');
2181 # We store date in UTC internally
2182 $dt = new DateTime($timestamp, new DateTimeZone('UTC'));
2183 $user_timestamp = $dt->format('U') +
$user_tz->getOffset($dt);
2185 if (!$no_smart_dt && get_pref($link, 'HEADLINES_SMART_DATE', $owner_uid)) {
2186 return smart_date_time($link, $user_timestamp,
2187 $user_tz->getOffset($dt), $owner_uid);
2190 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
2192 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
2194 return date($format, $user_timestamp);
2198 function smart_date_time($link, $timestamp, $tz_offset = 0, $owner_uid = false) {
2199 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2201 if (date("Y.m.d", $timestamp) == date("Y.m.d", time() +
$tz_offset)) {
2202 return date("G:i", $timestamp);
2203 } else if (date("Y", $timestamp) == date("Y", time() +
$tz_offset)) {
2204 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
2205 return date($format, $timestamp);
2207 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
2208 return date($format, $timestamp);
2212 function smart_date($timestamp) {
2213 if (date("Y.m.d", $timestamp) == date("Y.m.d")) {
2215 } else if (date("Y", $timestamp) == date("Y")) {
2216 return date("D m", $timestamp);
2218 return date("Y/m/d", $timestamp);
2222 function sql_bool_to_string($s) {
2223 if ($s == "t" ||
$s == "1") {
2230 function sql_bool_to_bool($s) {
2231 if ($s == "t" ||
$s == "1") {
2238 function bool_to_sql_bool($s) {
2246 function toggleEvenOdd($a) {
2253 function get_schema_version($link, $nocache = false) {
2254 if (!$_SESSION["schema_version"] ||
$nocache) {
2255 $result = db_query($link, "SELECT schema_version FROM ttrss_version");
2256 $version = db_fetch_result($result, 0, "schema_version");
2257 $_SESSION["schema_version"] = $version;
2260 return $_SESSION["schema_version"];
2264 function sanity_check($link) {
2267 $schema_version = get_schema_version($link);
2269 if ($schema_version != SCHEMA_VERSION
) {
2273 if (DB_TYPE
== "mysql") {
2274 $result = db_query($link, "SELECT true", false);
2275 if (db_num_rows($result) != 1) {
2280 if (db_escape_string("testTEST") != "testTEST") {
2284 if ($error_code != 0) {
2285 print_error_xml($error_code);
2292 function file_is_locked($filename) {
2293 if (function_exists('flock')) {
2294 $fp = @fopen
(LOCK_DIRECTORY
. "/$filename", "r");
2296 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2297 flock($fp, LOCK_UN
);
2307 return true; // consider the file always locked and skip the test
2310 function make_lockfile($filename) {
2311 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
2313 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2314 if (function_exists('posix_getpid')) {
2315 fwrite($fp, posix_getpid() . "\n");
2323 function make_stampfile($filename) {
2324 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
2326 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2327 fwrite($fp, time() . "\n");
2328 flock($fp, LOCK_UN
);
2336 function sql_random_function() {
2337 if (DB_TYPE
== "mysql") {
2344 function catchup_feed($link, $feed, $cat_view, $owner_uid = false) {
2346 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2348 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
2355 $cat_qpart = "cat_id = '$feed'";
2357 $cat_qpart = "cat_id IS NULL";
2360 $tmp_result = db_query($link, "SELECT id
2361 FROM ttrss_feeds WHERE $cat_qpart AND owner_uid = $owner_uid");
2363 while ($tmp_line = db_fetch_assoc($tmp_result)) {
2365 $tmp_feed = $tmp_line["id"];
2367 db_query($link, "UPDATE ttrss_user_entries
2368 SET unread = false,last_read = NOW()
2369 WHERE feed_id = '$tmp_feed' AND owner_uid = $owner_uid");
2371 } else if ($feed == -2) {
2374 db_query($link, "UPDATE ttrss_user_entries
2375 SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*)
2376 FROM ttrss_user_labels2 WHERE article_id = ref_id) > 0
2377 AND unread = true AND owner_uid = $owner_uid");
2380 } else if ($feed > 0) {
2382 db_query($link, "UPDATE ttrss_user_entries
2383 SET unread = false,last_read = NOW()
2384 WHERE feed_id = '$feed' AND owner_uid = $owner_uid");
2386 } else if ($feed < 0 && $feed > -10) { // special, like starred
2389 db_query($link, "UPDATE ttrss_user_entries
2390 SET unread = false,last_read = NOW()
2391 WHERE marked = true AND owner_uid = $owner_uid");
2395 db_query($link, "UPDATE ttrss_user_entries
2396 SET unread = false,last_read = NOW()
2397 WHERE published = true AND owner_uid = $owner_uid");
2402 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE");
2404 if (DB_TYPE
== "pgsql") {
2405 $match_part = "updated > NOW() - INTERVAL '$intl hour' ";
2407 $match_part = "updated > DATE_SUB(NOW(),
2408 INTERVAL $intl HOUR) ";
2411 $result = db_query($link, "SELECT id FROM ttrss_entries,
2412 ttrss_user_entries WHERE $match_part AND
2414 ttrss_user_entries.ref_id = ttrss_entries.id AND
2415 owner_uid = $owner_uid");
2417 $affected_ids = array();
2419 while ($line = db_fetch_assoc($result)) {
2420 array_push($affected_ids, $line["id"]);
2423 catchupArticlesById($link, $affected_ids, 0);
2427 db_query($link, "UPDATE ttrss_user_entries
2428 SET unread = false,last_read = NOW()
2429 WHERE owner_uid = $owner_uid");
2432 } else if ($feed < -10) { // label
2434 $label_id = -$feed - 11;
2436 db_query($link, "UPDATE ttrss_user_entries, ttrss_user_labels2
2437 SET unread = false, last_read = NOW()
2438 WHERE label_id = '$label_id' AND unread = true
2439 AND owner_uid = '$owner_uid' AND ref_id = article_id");
2443 ccache_update($link, $feed, $owner_uid, $cat_view);
2446 db_query($link, "BEGIN");
2448 $tag_name = db_escape_string($feed);
2450 $result = db_query($link, "SELECT post_int_id FROM ttrss_tags
2451 WHERE tag_name = '$tag_name' AND owner_uid = $owner_uid");
2453 while ($line = db_fetch_assoc($result)) {
2454 db_query($link, "UPDATE ttrss_user_entries SET
2455 unread = false, last_read = NOW()
2456 WHERE int_id = " . $line["post_int_id"]);
2458 db_query($link, "COMMIT");
2462 function getAllCounters($link, $omode = "flc", $active_feed = false) {
2464 if (!$omode) $omode = "flc";
2466 $data = getGlobalCounters($link);
2468 $data = array_merge($data, getVirtCounters($link));
2470 if (strchr($omode, "l")) $data = array_merge($data, getLabelCounters($link));
2471 if (strchr($omode, "f")) $data = array_merge($data, getFeedCounters($link, $active_feed));
2472 if (strchr($omode, "t")) $data = array_merge($data, getTagCounters($link));
2473 if (strchr($omode, "c")) {
2474 if (get_pref($link, 'ENABLE_FEED_CATS')) {
2475 $data = array_merge($data, getCategoryCounters($link));
2482 function getCategoryCounters($link) {
2485 /* Labels category */
2487 $cv = array("id" => -2, "kind" => "cat",
2488 "counter" => getCategoryUnread($link, -2));
2490 array_push($ret_arr, $cv);
2492 $age_qpart = getMaxAgeSubquery();
2494 $result = db_query($link, "SELECT id AS cat_id, value AS unread
2495 FROM ttrss_feed_categories, ttrss_cat_counters_cache
2496 WHERE ttrss_cat_counters_cache.feed_id = id AND
2497 ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]);
2499 while ($line = db_fetch_assoc($result)) {
2500 $line["cat_id"] = (int) $line["cat_id"];
2502 $cv = array("id" => $line["cat_id"], "kind" => "cat",
2503 "counter" => $line["unread"]);
2505 array_push($ret_arr, $cv);
2508 /* Special case: NULL category doesn't actually exist in the DB */
2510 $cv = array("id" => 0, "kind" => "cat",
2511 "counter" => ccache_find($link, 0, $_SESSION["uid"], true));
2513 array_push($ret_arr, $cv);
2518 function getCategoryUnread($link, $cat, $owner_uid = false) {
2520 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2525 $cat_query = "cat_id = '$cat'";
2527 $cat_query = "cat_id IS NULL";
2530 $age_qpart = getMaxAgeSubquery();
2532 $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE $cat_query
2533 AND owner_uid = " . $owner_uid);
2535 $cat_feeds = array();
2536 while ($line = db_fetch_assoc($result)) {
2537 array_push($cat_feeds, "feed_id = " . $line["id"]);
2540 if (count($cat_feeds) == 0) return 0;
2542 $match_part = implode(" OR ", $cat_feeds);
2544 $result = db_query($link, "SELECT COUNT(int_id) AS unread
2545 FROM ttrss_user_entries,ttrss_entries
2546 WHERE unread = true AND ($match_part) AND id = ref_id
2547 AND $age_qpart AND owner_uid = " . $owner_uid);
2551 # this needs to be rewritten
2552 while ($line = db_fetch_assoc($result)) {
2553 $unread +
= $line["unread"];
2557 } else if ($cat == -1) {
2558 return getFeedUnread($link, -1) +
getFeedUnread($link, -2) +
getFeedUnread($link, -3) +
getFeedUnread($link, 0);
2559 } else if ($cat == -2) {
2561 $result = db_query($link, "
2562 SELECT COUNT(unread) AS unread FROM
2563 ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds
2564 WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND
2565 ttrss_labels2.owner_uid = '$owner_uid'
2566 AND unread = true AND feed_id = ttrss_feeds.id
2567 AND ttrss_user_entries.owner_uid = '$owner_uid'");
2569 $unread = db_fetch_result($result, 0, "unread");
2576 function getMaxAgeSubquery($days = COUNTERS_MAX_AGE
) {
2577 if (DB_TYPE
== "pgsql") {
2578 return "ttrss_entries.date_updated >
2579 NOW() - INTERVAL '$days days'";
2581 return "ttrss_entries.date_updated >
2582 DATE_SUB(NOW(), INTERVAL $days DAY)";
2586 function getFeedUnread($link, $feed, $is_cat = false) {
2587 return getFeedArticles($link, $feed, $is_cat, true, $_SESSION["uid"]);
2590 function getLabelUnread($link, $label_id, $owner_uid = false) {
2591 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2593 $result = db_query($link, "
2594 SELECT COUNT(unread) AS unread FROM
2595 ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds
2596 WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND
2597 ttrss_labels2.owner_uid = '$owner_uid' AND ttrss_labels2.id = '$label_id'
2598 AND unread = true AND feed_id = ttrss_feeds.id
2599 AND ttrss_user_entries.owner_uid = '$owner_uid'");
2601 if (db_num_rows($result) != 0) {
2602 return db_fetch_result($result, 0, "unread");
2608 function getFeedArticles($link, $feed, $is_cat = false, $unread_only = false,
2609 $owner_uid = false) {
2611 $n_feed = (int) $feed;
2613 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2616 $unread_qpart = "unread = true";
2618 $unread_qpart = "true";
2621 $age_qpart = getMaxAgeSubquery();
2624 return getCategoryUnread($link, $n_feed, $owner_uid);
2625 } if ($feed != "0" && $n_feed == 0) {
2627 $feed = db_escape_string($feed);
2629 $result = db_query($link, "SELECT SUM((SELECT COUNT(int_id)
2630 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
2631 AND ref_id = id AND $age_qpart
2632 AND $unread_qpart)) AS count FROM ttrss_tags
2633 WHERE owner_uid = $owner_uid AND tag_name = '$feed'");
2634 return db_fetch_result($result, 0, "count");
2636 } else if ($n_feed == -1) {
2637 $match_part = "marked = true";
2638 } else if ($n_feed == -2) {
2639 $match_part = "published = true";
2640 } else if ($n_feed == -3) {
2641 $match_part = "unread = true AND score >= 0";
2643 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
2645 if (DB_TYPE
== "pgsql") {
2646 $match_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
2648 $match_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
2650 } else if ($n_feed == -4) {
2651 $match_part = "true";
2652 } else if ($n_feed >= 0) {
2655 $match_part = "feed_id = '$n_feed'";
2657 $match_part = "feed_id IS NULL";
2660 } else if ($feed < -10) {
2662 $label_id = -$feed - 11;
2664 return getLabelUnread($link, $label_id, $owner_uid);
2671 $from_qpart = "ttrss_user_entries,ttrss_feeds,ttrss_entries";
2672 $feeds_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
2674 $from_qpart = "ttrss_user_entries,ttrss_entries";
2678 $query = "SELECT count(int_id) AS unread
2679 FROM $from_qpart WHERE
2680 ttrss_user_entries.ref_id = ttrss_entries.id AND
2683 $unread_qpart AND ($match_part) AND ttrss_user_entries.owner_uid = $owner_uid";
2685 $result = db_query($link, $query);
2689 $result = db_query($link, "SELECT COUNT(post_int_id) AS unread
2690 FROM ttrss_tags,ttrss_user_entries,ttrss_entries
2691 WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id
2692 AND $unread_qpart AND $age_qpart AND
2693 ttrss_tags.owner_uid = " . $owner_uid);
2696 $unread = db_fetch_result($result, 0, "unread");
2701 function getGlobalUnread($link, $user_id = false) {
2704 $user_id = $_SESSION["uid"];
2707 $result = db_query($link, "SELECT SUM(value) AS c_id FROM ttrss_counters_cache
2708 WHERE owner_uid = '$user_id' AND feed_id > 0");
2710 $c_id = db_fetch_result($result, 0, "c_id");
2715 function getGlobalCounters($link, $global_unread = -1) {
2718 if ($global_unread == -1) {
2719 $global_unread = getGlobalUnread($link);
2722 $cv = array("id" => "global-unread",
2723 "counter" => $global_unread);
2725 array_push($ret_arr, $cv);
2727 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
2728 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2730 $subscribed_feeds = db_fetch_result($result, 0, "fn");
2732 $cv = array("id" => "subscribed-feeds",
2733 "counter" => $subscribed_feeds);
2735 array_push($ret_arr, $cv);
2740 function getSubscribedFeeds($link) {
2741 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
2742 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2744 return db_fetch_result($result, 0, "fn");
2747 function getTagCounters($link) {
2751 $age_qpart = getMaxAgeSubquery();
2753 $result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id)
2754 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
2755 AND ref_id = id AND $age_qpart
2756 AND unread = true)) AS count FROM ttrss_tags
2757 WHERE owner_uid = ".$_SESSION['uid']." GROUP BY tag_name
2758 ORDER BY count DESC LIMIT 55");
2762 while ($line = db_fetch_assoc($result)) {
2763 $tags[$line["tag_name"]] +
= $line["count"];
2766 foreach (array_keys($tags) as $tag) {
2767 $unread = $tags[$tag];
2768 $tag = htmlspecialchars($tag);
2770 $cv = array("id" => $tag,
2772 "counter" => $unread);
2774 array_push($ret_arr, $cv);
2780 function getVirtCounters($link) {
2784 for ($i = 0; $i >= -4; $i--) {
2786 $count = getFeedUnread($link, $i);
2788 $cv = array("id" => $i,
2789 "counter" => $count);
2791 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2792 // $cv["xmsg"] = getFeedArticles($link, $i)." ".__("total");
2794 array_push($ret_arr, $cv);
2800 function getLabelCounters($link, $descriptions = false) {
2804 $age_qpart = getMaxAgeSubquery();
2806 $owner_uid = $_SESSION["uid"];
2808 $result = db_query($link, "SELECT id, caption FROM ttrss_labels2
2809 WHERE owner_uid = '$owner_uid'");
2811 while ($line = db_fetch_assoc($result)) {
2813 $id = -$line["id"] - 11;
2815 $label_name = $line["caption"];
2816 $count = getFeedUnread($link, $id);
2818 $cv = array("id" => $id,
2819 "counter" => $count);
2822 $cv["description"] = $label_name;
2824 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2825 // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
2827 array_push($ret_arr, $cv);
2833 function getFeedCounters($link, $active_feed = false) {
2837 $age_qpart = getMaxAgeSubquery();
2839 $query = "SELECT ttrss_feeds.id,
2841 ".SUBSTRING_FOR_DATE
."(ttrss_feeds.last_updated,1,19) AS last_updated,
2842 last_error, value AS count
2843 FROM ttrss_feeds, ttrss_counters_cache
2844 WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]."
2845 AND ttrss_counters_cache.feed_id = id";
2847 $result = db_query($link, $query);
2848 $fctrs_modified = false;
2850 while ($line = db_fetch_assoc($result)) {
2853 $count = $line["count"];
2854 $last_error = htmlspecialchars($line["last_error"]);
2856 $last_updated = make_local_datetime($link, $line['last_updated'], false);
2858 $has_img = feed_has_icon($id);
2860 if (date('Y') - date('Y', strtotime($line['last_updated'])) > 2)
2863 $cv = array("id" => $id,
2864 "updated" => $last_updated,
2865 "counter" => $count,
2866 "has_img" => (int) $has_img);
2869 $cv["error"] = $last_error;
2871 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2872 // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
2874 if ($active_feed && $id == $active_feed)
2875 $cv["title"] = truncate_string($line["title"], 30);
2877 array_push($ret_arr, $cv);
2884 function get_pgsql_version($link) {
2885 $result = db_query($link, "SELECT version() AS version");
2886 $version = split(" ", db_fetch_result($result, 0, "version"));
2890 function print_error_xml($code, $add_msg = "") {
2893 $error_msg = $ERRORS[$code];
2896 $error_msg = "$error_msg; $add_msg";
2899 print "<rpc-reply>";
2900 print "<error error-code=\"$code\" error-msg=\"$error_msg\"/>";
2901 print "</rpc-reply>";
2905 * Subscribes the user to the given feed
2907 * @param resource $link Database connection
2908 * @param string $url Feed URL to subscribe to
2909 * @param integer $cat_id Category ID the feed shall be added to
2910 * @param string $auth_login (optional) Feed username
2911 * @param string $auth_pass (optional) Feed password
2913 * @return integer Status code:
2914 * 0 - OK, Feed already exists
2915 * 1 - OK, Feed added
2917 * 3 - URL content is HTML, no feeds available
2918 * 4 - URL content is HTML which contains multiple feeds.
2919 * Here you should call extractfeedurls in rpc-backend
2920 * to get all possible feeds.
2921 * 5 - Couldn't download the URL content.
2923 function subscribe_to_feed($link, $url, $cat_id = 0,
2924 $auth_login = '', $auth_pass = '') {
2926 $url = fix_url($url);
2928 if (!$url ||
!validate_feed_url($url)) return 2;
2932 $result = db_query($link, "SELECT twitter_oauth FROM ttrss_users
2933 WHERE id = ".$_SESSION['uid']);
2935 $has_oauth = db_fetch_result($result, 0, 'twitter_oauth');
2937 if (!$has_oauth ||
strpos($url, '://api.twitter.com') === false) {
2938 if (!fetch_file_contents($url)) return 5;
2940 if (url_is_html($url)) {
2941 $feedUrls = get_feeds_from_html($url);
2942 if (count($feedUrls) == 0) {
2944 } else if (count($feedUrls) > 1) {
2947 //use feed url as new URL
2948 $url = key($feedUrls);
2952 if (!fetch_twitter_rss($link, $url, $_SESSION['uid']))
2957 if ($cat_id == "0" ||
!$cat_id) {
2958 $cat_qpart = "NULL";
2960 $cat_qpart = "'$cat_id'";
2963 $result = db_query($link,
2964 "SELECT id FROM ttrss_feeds
2965 WHERE feed_url = '$url' AND owner_uid = ".$_SESSION["uid"]);
2967 if (db_num_rows($result) == 0) {
2968 $result = db_query($link,
2969 "INSERT INTO ttrss_feeds
2970 (owner_uid,feed_url,title,cat_id, auth_login,auth_pass,update_method)
2971 VALUES ('".$_SESSION["uid"]."', '$url',
2972 '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass', '$update_method')");
2974 $result = db_query($link,
2975 "SELECT id FROM ttrss_feeds WHERE feed_url = '$url'
2976 AND owner_uid = " . $_SESSION["uid"]);
2978 $feed_id = db_fetch_result($result, 0, "id");
2981 update_rss_feed($link, $feed_id, true);
2990 function print_feed_select($link, $id, $default_id = "",
2991 $attributes = "", $include_all_feeds = true) {
2993 print "<select id=\"$id\" name=\"$id\" $attributes>";
2994 if ($include_all_feeds) {
2995 print "<option value=\"0\">".__('All feeds')."</option>";
2998 $result = db_query($link, "SELECT id,title FROM ttrss_feeds
2999 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
3001 if (db_num_rows($result) > 0 && $include_all_feeds) {
3002 print "<option disabled>--------</option>";
3005 while ($line = db_fetch_assoc($result)) {
3006 if ($line["id"] == $default_id) {
3007 $is_selected = "selected=\"1\"";
3012 $title = truncate_string(htmlspecialchars($line["title"]), 40);
3014 printf("<option $is_selected value='%d'>%s</option>",
3015 $line["id"], $title);
3021 function print_feed_cat_select($link, $id, $default_id = "",
3022 $attributes = "", $include_all_cats = true) {
3024 print "<select id=\"$id\" name=\"$id\" default=\"$default_id\" onchange=\"catSelectOnChange(this)\" $attributes>";
3026 if ($include_all_cats) {
3027 print "<option value=\"0\">".__('Uncategorized')."</option>";
3030 $result = db_query($link, "SELECT id,title FROM ttrss_feed_categories
3031 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
3033 if (db_num_rows($result) > 0 && $include_all_cats) {
3034 print "<option disabled=\"1\">--------</option>";
3037 while ($line = db_fetch_assoc($result)) {
3038 if ($line["id"] == $default_id) {
3039 $is_selected = "selected=\"1\"";
3045 printf("<option $is_selected value='%d'>%s</option>",
3046 $line["id"], htmlspecialchars($line["title"]));
3049 # print "<option value=\"ADD_CAT\">" .__("Add category...") . "</option>";
3054 function checkbox_to_sql_bool($val) {
3055 return ($val == "on") ?
"true" : "false";
3058 function getFeedCatTitle($link, $id) {
3060 return __("Special");
3061 } else if ($id < -10) {
3062 return __("Labels");
3063 } else if ($id > 0) {
3064 $result = db_query($link, "SELECT ttrss_feed_categories.title
3065 FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND
3066 cat_id = ttrss_feed_categories.id");
3067 if (db_num_rows($result) == 1) {
3068 return db_fetch_result($result, 0, "title");
3070 return __("Uncategorized");
3073 return "getFeedCatTitle($id) failed";
3078 function getFeedIcon($id) {
3081 return "images/archive.png";
3084 return "images/mark_set.png";
3087 return "images/pub_set.png";
3090 return "images/fresh.png";
3093 return "images/tag.png";
3097 return "images/label.png";
3099 if (file_exists(ICONS_DIR
. "/$id.ico"))
3100 return ICONS_URL
. "/$id.ico";
3106 function getFeedTitle($link, $id) {
3108 return __("Starred articles");
3109 } else if ($id == -2) {
3110 return __("Published articles");
3111 } else if ($id == -3) {
3112 return __("Fresh articles");
3113 } else if ($id == -4) {
3114 return __("All articles");
3115 } else if ($id === 0 ||
$id === "0") {
3116 return __("Archived articles");
3117 } else if ($id < -10) {
3118 $label_id = -$id - 11;
3119 $result = db_query($link, "SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'");
3120 if (db_num_rows($result) == 1) {
3121 return db_fetch_result($result, 0, "caption");
3123 return "Unknown label ($label_id)";
3126 } else if ($id > 0) {
3127 $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$id'");
3128 if (db_num_rows($result) == 1) {
3129 return db_fetch_result($result, 0, "title");
3131 return "Unknown feed ($id)";
3138 function get_session_cookie_name() {
3139 return ((!defined('TTRSS_SESSION_NAME')) ?
"ttrss_sid" : TTRSS_SESSION_NAME
);
3142 function make_init_params($link) {
3145 $params["theme"] = get_user_theme($link);
3146 $params["theme_options"] = get_user_theme_options($link);
3147 $params["daemon_enabled"] = ENABLE_UPDATE_DAEMON
;
3149 $params["sign_progress"] = theme_image($link, "images/indicator_white.gif");
3150 $params["sign_progress_tiny"] = theme_image($link, "images/indicator_tiny.gif");
3151 $params["sign_excl"] = theme_image($link, "images/sign_excl.png");
3152 $params["sign_info"] = theme_image($link, "images/sign_info.png");
3154 foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS",
3155 "ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP",
3156 "CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE", "DEFAULT_ARTICLE_LIMIT",
3157 "HIDE_READ_SHOWS_SPECIAL", "COMBINED_DISPLAY_MODE") as $param) {
3159 $params[strtolower($param)] = (int) get_pref($link, $param);
3162 $params["icons_url"] = ICONS_URL
;
3163 $params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME
;
3164 $params["default_view_mode"] = get_pref($link, "_DEFAULT_VIEW_MODE");
3165 $params["default_view_limit"] = (int) get_pref($link, "_DEFAULT_VIEW_LIMIT");
3166 $params["default_view_order_by"] = get_pref($link, "_DEFAULT_VIEW_ORDER_BY");
3167 $params["bw_limit"] = (int) $_SESSION["bw_limit"];
3169 $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
3170 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
3172 $max_feed_id = db_fetch_result($result, 0, "mid");
3173 $num_feeds = db_fetch_result($result, 0, "nf");
3175 $params["max_feed_id"] = (int) $max_feed_id;
3176 $params["num_feeds"] = (int) $num_feeds;
3178 $params["collapsed_feedlist"] = (int) get_pref($link, "_COLLAPSED_FEEDLIST");
3183 function print_runtime_info($link) {
3184 print "<runtime-info><![CDATA[";
3185 print json_encode(make_runtime_info($link));
3186 print "]]></runtime-info>";
3189 function make_runtime_info($link) {
3192 $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
3193 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
3195 $max_feed_id = db_fetch_result($result, 0, "mid");
3196 $num_feeds = db_fetch_result($result, 0, "nf");
3198 $data["max_feed_id"] = (int) $max_feed_id;
3199 $data["num_feeds"] = (int) $num_feeds;
3201 $data['last_article_id'] = getLastArticleId($link);
3202 $data['cdm_expanded'] = get_pref($link, 'CDM_EXPANDED');
3204 if (ENABLE_UPDATE_DAEMON
) {
3206 $data['daemon_is_running'] = (int) file_is_locked("update_daemon.lock");
3208 if (time() - $_SESSION["daemon_stamp_check"] > 30) {
3210 $stamp = (int) @file_get_contents
(LOCK_DIRECTORY
. "/update_daemon.stamp");
3213 $stamp_delta = time() - $stamp;
3215 if ($stamp_delta > 1800) {
3219 $_SESSION["daemon_stamp_check"] = time();
3222 $data['daemon_stamp_ok'] = $stamp_check;
3224 $stamp_fmt = date("Y.m.d, G:i", $stamp);
3226 $data['daemon_stamp'] = $stamp_fmt;
3231 if ($_SESSION["last_version_check"] +
86400 +
rand(-1000, 1000) < time()) {
3232 $new_version_details = @check_for_update
($link);
3234 $data['new_version_available'] = (int) ($new_version_details != false);
3236 $_SESSION["last_version_check"] = time();
3242 function getSearchSql($link, $search, $match_on) {
3244 $search_query_part = "";
3246 $keywords = split(" ", $search);
3247 $query_keywords = array();
3249 foreach ($keywords as $k) {
3250 if (strpos($k, "-") === 0) {
3257 if (strpos($k, "@") === 0) {
3259 $user_tz_string = get_pref($link, 'USER_TIMEZONE', $_SESSION['uid']);
3260 $orig_ts = strtotime(substr($k, 1));
3262 $k = date("Y-m-d", convert_timestamp($orig_ts, $user_tz_string, 'UTC'));
3264 array_push($query_keywords, "(".SUBSTRING_FOR_DATE
."(updated,1,LENGTH('$k')) $not = '$k')");
3265 } else if ($match_on == "both") {
3266 array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
3267 OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
3268 } else if ($match_on == "title") {
3269 array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%'))");
3270 } else if ($match_on == "content") {
3271 array_push($query_keywords, "(UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
3275 $search_query_part = implode("AND", $query_keywords);
3277 return $search_query_part;
3280 function queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $match_on, $override_order = false, $offset = 0, $owner_uid = 0) {
3282 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
3284 $ext_tables_part = "";
3288 if (SPHINX_ENABLED
) {
3289 $ids = join(",", @sphinx_search
($search, 0, 500));
3292 $search_query_part = "ref_id IN ($ids) AND ";
3294 $search_query_part = "ref_id = -1 AND ";
3297 $search_query_part = getSearchSql($link, $search, $match_on);
3298 $search_query_part .= " AND ";
3302 $search_query_part = "";
3305 $view_query_part = "";
3307 if ($view_mode == "adaptive" ||
$view_query_part == "noscores") {
3309 $view_query_part = " ";
3310 } else if ($feed != -1) {
3311 $unread = getFeedUnread($link, $feed, $cat_view);
3313 $view_query_part = " unread = true AND ";
3318 if ($view_mode == "marked") {
3319 $view_query_part = " marked = true AND ";
3322 if ($view_mode == "published") {
3323 $view_query_part = " published = true AND ";
3326 if ($view_mode == "unread") {
3327 $view_query_part = " unread = true AND ";
3330 if ($view_mode == "updated") {
3331 $view_query_part = " (last_read is null and unread = false) AND ";
3335 $limit_query_part = "LIMIT " . $limit;
3338 $vfeed_query_part = "";
3340 // override query strategy and enable feed display when searching globally
3341 if ($search && $search_mode == "all_feeds") {
3342 $query_strategy_part = "ttrss_entries.id > 0";
3343 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3345 } else if (preg_match("/^-?[0-9][0-9]*$/", $feed) == false) {
3346 $query_strategy_part = "ttrss_entries.id > 0";
3347 $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
3348 id = feed_id) as feed_title,";
3349 } else if ($feed > 0 && $search && $search_mode == "this_cat") {
3351 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3353 $tmp_result = false;
3356 $tmp_result = db_query($link, "SELECT id
3357 FROM ttrss_feeds WHERE cat_id = '$feed'");
3359 $tmp_result = db_query($link, "SELECT id
3360 FROM ttrss_feeds WHERE cat_id = (SELECT cat_id FROM ttrss_feeds
3361 WHERE id = '$feed') AND id != '$feed'");
3364 $cat_siblings = array();
3366 if (db_num_rows($tmp_result) > 0) {
3367 while ($p = db_fetch_assoc($tmp_result)) {
3368 array_push($cat_siblings, "feed_id = " . $p["id"]);
3371 $query_strategy_part = sprintf("(feed_id = %d OR %s)",
3372 $feed, implode(" OR ", $cat_siblings));
3375 $query_strategy_part = "ttrss_entries.id > 0";
3378 } else if ($feed > 0) {
3383 $query_strategy_part = "cat_id = '$feed'";
3385 $query_strategy_part = "cat_id IS NULL";
3388 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3391 $query_strategy_part = "feed_id = '$feed'";
3393 } else if ($feed == 0 && !$cat_view) { // archive virtual feed
3394 $query_strategy_part = "feed_id IS NULL";
3395 } else if ($feed == 0 && $cat_view) { // uncategorized
3396 $query_strategy_part = "cat_id IS NULL";
3397 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3398 } else if ($feed == -1) { // starred virtual feed
3399 $query_strategy_part = "marked = true";
3400 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3401 } else if ($feed == -2) { // published virtual feed OR labels category
3404 $query_strategy_part = "published = true";
3405 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3407 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3409 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
3411 $query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND
3412 ttrss_user_labels2.article_id = ref_id";
3416 } else if ($feed == -3) { // fresh virtual feed
3417 $query_strategy_part = "unread = true AND score >= 0";
3419 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
3421 if (DB_TYPE
== "pgsql") {
3422 $query_strategy_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
3424 $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
3427 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3428 } else if ($feed == -4) { // all articles virtual feed
3429 $query_strategy_part = "true";
3430 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3431 } else if ($feed <= -10) { // labels
3432 $label_id = -$feed - 11;
3434 $query_strategy_part = "label_id = '$label_id' AND
3435 ttrss_labels2.id = ttrss_user_labels2.label_id AND
3436 ttrss_user_labels2.article_id = ref_id";
3438 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3439 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
3442 $query_strategy_part = "id > 0"; // dumb
3445 if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
3446 $date_sort_field = "updated";
3448 $date_sort_field = "date_entered";
3451 if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) {
3452 $order_by = "$date_sort_field";
3454 $order_by = "$date_sort_field DESC";
3457 if ($view_mode != "noscores") {
3458 $order_by = "score DESC, $order_by";
3461 if ($override_order) {
3462 $order_by = $override_order;
3468 $feed_title = "Search results";
3471 $feed_title = getCategoryTitle($link, $feed);
3473 if ((int)$feed == $feed && $feed > 0) {
3474 $result = db_query($link, "SELECT title,site_url,last_error
3475 FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid");
3477 $feed_title = db_fetch_result($result, 0, "title");
3478 $feed_site_url = db_fetch_result($result, 0, "site_url");
3479 $last_error = db_fetch_result($result, 0, "last_error");
3481 $feed_title = getFeedTitle($link, $feed);
3486 $content_query_part = "content as content_preview,";
3488 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
3491 $feed_kind = "Feeds";
3493 $feed_kind = "Labels";
3496 if ($limit_query_part) {
3497 $offset_query_part = "OFFSET $offset";
3500 if ($vfeed_query_part && get_pref($link, 'VFEED_GROUP_BY_FEED', $owner_uid)) {
3501 if (!$override_order) {
3502 $order_by = "ttrss_feeds.title, $order_by";
3507 $from_qpart = "ttrss_entries,ttrss_user_entries,ttrss_feeds$ext_tables_part";
3508 $feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
3511 $from_qpart = "ttrss_entries,ttrss_user_entries$ext_tables_part
3512 LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)";
3515 $query = "SELECT DISTINCT
3518 ttrss_entries.id,ttrss_entries.title,
3521 unread,feed_id,marked,published,link,last_read,orig_feed_id,
3522 ".SUBSTRING_FOR_DATE
."(last_read,1,19) as last_read_noms,
3525 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated_noms,
3531 ttrss_user_entries.ref_id = ttrss_entries.id AND
3532 ttrss_user_entries.owner_uid = '$owner_uid' AND
3535 $query_strategy_part ORDER BY $order_by
3536 $limit_query_part $offset_query_part";
3538 if ($_REQUEST["debug"]) print $query;
3540 $result = db_query($link, $query);
3545 $feed_kind = "Tags";
3547 $result = db_query($link, "SELECT DISTINCT
3551 ttrss_entries.id as id,title,
3553 unread,feed_id,orig_feed_id,
3554 marked,link,last_read,
3555 ".SUBSTRING_FOR_DATE
."(last_read,1,19) as last_read_noms,
3558 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated_noms,
3561 ttrss_entries,ttrss_user_entries,ttrss_tags
3563 ref_id = ttrss_entries.id AND
3564 ttrss_user_entries.owner_uid = '$owner_uid' AND
3565 post_int_id = int_id AND tag_name = '$feed' AND
3568 $query_strategy_part ORDER BY $order_by
3569 $limit_query_part");
3572 return array($result, $feed_title, $feed_site_url, $last_error);
3576 function generate_syndicated_feed($link, $owner_uid, $feed, $is_cat,
3577 $limit, $search, $search_mode, $match_on, $view_mode = false) {
3579 $note_style = "float : right; background-color : #fff7d5; border-width : 1px; ".
3580 "padding : 5px; border-style : dashed; border-color : #e7d796;".
3581 "margin-bottom : 1em; color : #9a8c59;";
3583 if (!$limit) $limit = 30;
3585 if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
3586 $date_sort_field = "updated";
3588 $date_sort_field = "date_entered";
3591 $qfh_ret = queryFeedHeadlines($link, $feed,
3592 $limit, $view_mode, $is_cat, $search, $search_mode,
3593 $match_on, "$date_sort_field DESC", 0, $owner_uid);
3595 $result = $qfh_ret[0];
3596 $feed_title = htmlspecialchars($qfh_ret[1]);
3597 $feed_site_url = $qfh_ret[2];
3598 $last_error = $qfh_ret[3];
3600 // if (!$feed_site_url) $feed_site_url = "http://localhost/";
3602 print "<?xml version=\"1.0\" encoding=\"utf-8\"?>
3603 <?xml-stylesheet type=\"text/xsl\" href=\"rss.xsl\"?>
3604 <rss version=\"2.0\">
3606 <title>$feed_title</title>
3607 <link>$feed_site_url</link>
3608 <description>Feed generated by Tiny Tiny RSS</description>";
3610 while ($line = db_fetch_assoc($result)) {
3612 print "<guid>" . htmlspecialchars($line["guid"]) . "</guid>";
3613 print "<link>" . htmlspecialchars($line["link"]) . "</link>";
3615 $tags = get_article_tags($link, $line["id"], $owner_uid);
3617 foreach ($tags as $tag) {
3618 print "<category>" . htmlspecialchars($tag) . "</category>";
3621 $rfc822_date = date('r', strtotime($line["updated"]));
3623 print "<pubDate>$rfc822_date</pubDate>";
3625 if ($line["author"]) {
3626 print "<author>" . htmlspecialchars($line["author"]) . "</author>";
3629 print "<title><![CDATA[" .
3630 htmlspecialchars($line["title"]) . "]]></title>";
3632 print "<description><![CDATA[";
3634 if ($line["note"]) {
3635 print "<div style='$note_style'>";
3636 print $line["note"];
3640 print sanitize_rss($link, $line["content_preview"], false, $owner_uid);
3641 print "]]></description>";
3643 $enclosures = get_article_enclosures($link, $line["id"]);
3645 foreach ($enclosures as $e) {
3646 $type = htmlspecialchars($e['content_type']);
3647 $url = htmlspecialchars($e['content_url']);
3648 $length = $e['duration'];
3649 print "<enclosure url=\"$url\" type=\"$type\" length=\"$length\"/>";
3655 print "</channel></rss>";
3659 function getCategoryTitle($link, $cat_id) {
3661 if ($cat_id == -1) {
3662 return __("Special");
3663 } else if ($cat_id == -2) {
3664 return __("Labels");
3667 $result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE
3670 if (db_num_rows($result) == 1) {
3671 return db_fetch_result($result, 0, "title");
3673 return "Uncategorized";
3678 function sanitize_rss($link, $str, $force_strip_tags = false, $owner = false, $site_url = false) {
3681 if (!$owner) $owner = $_SESSION["uid"];
3683 $res = trim($str); if (!$res) return '';
3685 if (get_pref($link, "STRIP_UNSAFE_TAGS", $owner) ||
$force_strip_tags) {
3686 $res = $purifier->purify($res);
3689 if (get_pref($link, "STRIP_IMAGES", $owner)) {
3690 $res = preg_replace('/<img[^>]+>/is', '', $res);
3693 if (strpos($res, "href=") === false)
3694 $res = rewrite_urls($res);
3696 $charset_hack = '<head>
3697 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
3700 $res = trim($res); if (!$res) return '';
3702 libxml_use_internal_errors(true);
3704 $doc = new DOMDocument();
3705 $doc->loadHTML($charset_hack . $res);
3706 $xpath = new DOMXPath($doc);
3708 $entries = $xpath->query('(//a[@href]|//img[@src])');
3711 foreach ($entries as $entry) {
3715 if ($entry->hasAttribute('href'))
3716 $entry->setAttribute('href',
3717 rewrite_relative_url($site_url, $entry->getAttribute('href')));
3719 if ($entry->hasAttribute('src'))
3720 if (preg_match('/^image.php\?i=[a-z0-9]+$/', $entry->getAttribute('src')) == 0)
3721 $entry->setAttribute('src',
3722 rewrite_relative_url($site_url, $entry->getAttribute('src')));
3725 if (strtolower($entry->nodeName
) == "a") {
3726 $entry->setAttribute("target", "_blank");
3729 if (strtolower($entry->nodeName
) == "img" && !$br_inserted) {
3730 $br = $doc->createElement("br");
3732 if ($entry->parentNode
->nextSibling
) {
3733 $entry->parentNode
->insertBefore($br, $entry->nextSibling
);
3740 $node = $doc->getElementsByTagName('body')->item(0);
3742 return $doc->saveXML($node);
3746 * Send by mail a digest of last articles.
3748 * @param mixed $link The database connection.
3749 * @param integer $limit The maximum number of articles by digest.
3750 * @return boolean Return false if digests are not enabled.
3752 function send_headlines_digests($link, $limit = 100) {
3754 if (!DIGEST_ENABLE
) return false;
3756 $user_limit = DIGEST_EMAIL_LIMIT
;
3759 print "Sending digests, batch of max $user_limit users, days = $days, headline limit = $limit\n\n";
3761 if (DB_TYPE
== "pgsql") {
3762 $interval_query = "last_digest_sent < NOW() - INTERVAL '$days days'";
3763 } else if (DB_TYPE
== "mysql") {
3764 $interval_query = "last_digest_sent < DATE_SUB(NOW(), INTERVAL $days DAY)";
3767 $result = db_query($link, "SELECT id,email FROM ttrss_users
3768 WHERE email != '' AND (last_digest_sent IS NULL OR $interval_query)");
3770 while ($line = db_fetch_assoc($result)) {
3772 if (get_pref($link, 'DIGEST_ENABLE', $line['id'], false)) {
3773 print "Sending digest for UID:" . $line['id'] . " - " . $line["email"] . " ... ";
3775 $do_catchup = get_pref($link, 'DIGEST_CATCHUP', $line['id'], false);
3777 $tuple = prepare_headlines_digest($link, $line["id"], $days, $limit);
3778 $digest = $tuple[0];
3779 $headlines_count = $tuple[1];
3780 $affected_ids = $tuple[2];
3781 $digest_text = $tuple[3];
3783 if ($headlines_count > 0) {
3785 $mail = new PHPMailer();
3787 $mail->PluginDir
= "lib/phpmailer/";
3788 $mail->SetLanguage("en", "lib/phpmailer/language/");
3790 $mail->CharSet
= "UTF-8";
3792 $mail->From
= DIGEST_FROM_ADDRESS
;
3793 $mail->FromName
= DIGEST_FROM_NAME
;
3794 $mail->AddAddress($line["email"], $line["login"]);
3796 if (DIGEST_SMTP_HOST
) {
3797 $mail->Host
= DIGEST_SMTP_HOST
;
3798 $mail->Mailer
= "smtp";
3799 $mail->SMTPAuth
= DIGEST_SMTP_LOGIN
!= '';
3800 $mail->Username
= DIGEST_SMTP_LOGIN
;
3801 $mail->Password
= DIGEST_SMTP_PASSWORD
;
3804 $mail->IsHTML(true);
3805 $mail->Subject
= DIGEST_SUBJECT
;
3806 $mail->Body
= $digest;
3807 $mail->AltBody
= $digest_text;
3809 $rc = $mail->Send();
3811 if (!$rc) print "ERROR: " . $mail->ErrorInfo
;
3815 if ($rc && $do_catchup) {
3816 print "Marking affected articles as read...\n";
3817 catchupArticlesById($link, $affected_ids, 0, $line["id"]);
3820 print "No headlines\n";
3823 db_query($link, "UPDATE ttrss_users SET last_digest_sent = NOW()
3824 WHERE id = " . $line["id"]);
3828 print "All done.\n";
3832 function prepare_headlines_digest($link, $user_id, $days = 1, $limit = 100) {
3834 require_once "lib/MiniTemplator.class.php";
3836 $tpl = new MiniTemplator
;
3837 $tpl_t = new MiniTemplator
;
3839 $tpl->readTemplateFromFile("templates/digest_template_html.txt");
3840 $tpl_t->readTemplateFromFile("templates/digest_template.txt");
3842 $tpl->setVariable('CUR_DATE', date('Y/m/d'));
3843 $tpl->setVariable('CUR_TIME', date('G:i'));
3845 $tpl_t->setVariable('CUR_DATE', date('Y/m/d'));
3846 $tpl_t->setVariable('CUR_TIME', date('G:i'));
3848 $affected_ids = array();
3850 if (DB_TYPE
== "pgsql") {
3851 $interval_query = "ttrss_entries.date_updated > NOW() - INTERVAL '$days days'";
3852 } else if (DB_TYPE
== "mysql") {
3853 $interval_query = "ttrss_entries.date_updated > DATE_SUB(NOW(), INTERVAL $days DAY)";
3856 $result = db_query($link, "SELECT ttrss_entries.title,
3857 ttrss_feeds.title AS feed_title,
3859 ttrss_user_entries.ref_id,
3861 SUBSTRING(content, 1, 120) AS excerpt,
3862 ".SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
3864 ttrss_user_entries,ttrss_entries,ttrss_feeds
3866 ref_id = ttrss_entries.id AND feed_id = ttrss_feeds.id
3867 AND include_in_digest = true
3869 AND ttrss_user_entries.owner_uid = $user_id
3871 ORDER BY ttrss_feeds.title, date_updated DESC
3874 $cur_feed_title = "";
3876 $headlines_count = db_num_rows($result);
3878 $headlines = array();
3880 while ($line = db_fetch_assoc($result)) {
3881 array_push($headlines, $line);
3884 for ($i = 0; $i < sizeof($headlines); $i++
) {
3886 $line = $headlines[$i];
3888 array_push($affected_ids, $line["ref_id"]);
3890 $updated = make_local_datetime($link, $line['last_updated'], false,
3893 $tpl->setVariable('FEED_TITLE', $line["feed_title"]);
3894 $tpl->setVariable('ARTICLE_TITLE', $line["title"]);
3895 $tpl->setVariable('ARTICLE_LINK', $line["link"]);
3896 $tpl->setVariable('ARTICLE_UPDATED', $updated);
3897 $tpl->setVariable('ARTICLE_EXCERPT',
3898 truncate_string(strip_tags($line["excerpt"]), 100));
3900 $tpl->addBlock('article');
3902 $tpl_t->setVariable('FEED_TITLE', $line["feed_title"]);
3903 $tpl_t->setVariable('ARTICLE_TITLE', $line["title"]);
3904 $tpl_t->setVariable('ARTICLE_LINK', $line["link"]);
3905 $tpl_t->setVariable('ARTICLE_UPDATED', $updated);
3906 // $tpl_t->setVariable('ARTICLE_EXCERPT',
3907 // truncate_string(strip_tags($line["excerpt"]), 100));
3909 $tpl_t->addBlock('article');
3911 if ($headlines[$i]['feed_title'] != $headlines[$i+
1]['feed_title']) {
3912 $tpl->addBlock('feed');
3913 $tpl_t->addBlock('feed');
3918 $tpl->addBlock('digest');
3919 $tpl->generateOutputToString($tmp);
3921 $tpl_t->addBlock('digest');
3922 $tpl_t->generateOutputToString($tmp_t);
3924 return array($tmp, $headlines_count, $affected_ids, $tmp_t);
3927 function check_for_update($link) {
3928 if (CHECK_FOR_NEW_VERSION
&& $_SESSION['access_level'] >= 10) {
3929 $version_url = "http://tt-rss.org/version.php?ver=" . VERSION
;
3931 $version_data = @fetch_file_contents
($version_url);
3933 if ($version_data) {
3934 $version_data = json_decode($version_data, true);
3935 if ($version_data && $version_data['version']) {
3937 if (version_compare(VERSION
, $version_data['version']) == -1) {
3938 return $version_data;
3946 function markArticlesById($link, $ids, $cmode) {
3950 foreach ($ids as $id) {
3951 array_push($tmp_ids, "ref_id = '$id'");
3954 $ids_qpart = join(" OR ", $tmp_ids);
3957 db_query($link, "UPDATE ttrss_user_entries SET
3958 marked = false,last_read = NOW()
3959 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3960 } else if ($cmode == 1) {
3961 db_query($link, "UPDATE ttrss_user_entries SET
3963 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3965 db_query($link, "UPDATE ttrss_user_entries SET
3966 marked = NOT marked,last_read = NOW()
3967 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3971 function publishArticlesById($link, $ids, $cmode) {
3975 foreach ($ids as $id) {
3976 array_push($tmp_ids, "ref_id = '$id'");
3979 $ids_qpart = join(" OR ", $tmp_ids);
3982 db_query($link, "UPDATE ttrss_user_entries SET
3983 published = false,last_read = NOW()
3984 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3985 } else if ($cmode == 1) {
3986 db_query($link, "UPDATE ttrss_user_entries SET
3988 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3990 db_query($link, "UPDATE ttrss_user_entries SET
3991 published = NOT published,last_read = NOW()
3992 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3996 function catchupArticlesById($link, $ids, $cmode, $owner_uid = false) {
3998 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
3999 if (count($ids) == 0) return;
4003 foreach ($ids as $id) {
4004 array_push($tmp_ids, "ref_id = '$id'");
4007 $ids_qpart = join(" OR ", $tmp_ids);
4010 db_query($link, "UPDATE ttrss_user_entries SET
4011 unread = false,last_read = NOW()
4012 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4013 } else if ($cmode == 1) {
4014 db_query($link, "UPDATE ttrss_user_entries SET
4016 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4018 db_query($link, "UPDATE ttrss_user_entries SET
4019 unread = NOT unread,last_read = NOW()
4020 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4025 $result = db_query($link, "SELECT DISTINCT feed_id FROM ttrss_user_entries
4026 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4028 while ($line = db_fetch_assoc($result)) {
4029 ccache_update($link, $line["feed_id"], $owner_uid);
4033 function catchupArticleById($link, $id, $cmode) {
4036 db_query($link, "UPDATE ttrss_user_entries SET
4037 unread = false,last_read = NOW()
4038 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4039 } else if ($cmode == 1) {
4040 db_query($link, "UPDATE ttrss_user_entries SET
4042 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4044 db_query($link, "UPDATE ttrss_user_entries SET
4045 unread = NOT unread,last_read = NOW()
4046 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4049 $feed_id = getArticleFeed($link, $id);
4050 ccache_update($link, $feed_id, $_SESSION["uid"]);
4053 function make_guid_from_title($title) {
4054 return preg_replace("/[ \"\',.:;]/", "-",
4055 mb_strtolower(strip_tags($title), 'utf-8'));
4058 function print_headline_subtoolbar($link, $feed_site_url, $feed_title,
4059 $feed_id, $is_cat, $search, $match_on,
4060 $search_mode, $view_mode, $error) {
4062 $page_prev_link = "viewFeedGoPage(-1)";
4063 $page_next_link = "viewFeedGoPage(1)";
4064 $page_first_link = "viewFeedGoPage(0)";
4066 $catchup_page_link = "catchupPage()";
4067 $catchup_feed_link = "catchupCurrentFeed()";
4068 $catchup_sel_link = "catchupSelection()";
4070 $archive_sel_link = "archiveSelection()";
4071 $delete_sel_link = "deleteSelection()";
4073 $sel_all_link = "selectArticles('all')";
4074 $sel_unread_link = "selectArticles('unread')";
4075 $sel_none_link = "selectArticles('none')";
4076 $sel_inv_link = "selectArticles('invert')";
4078 $tog_unread_link = "selectionToggleUnread()";
4079 $tog_marked_link = "selectionToggleMarked()";
4080 $tog_published_link = "selectionTogglePublished()";
4082 print "<div id=\"subtoolbar_main\">";
4084 print __('Select:')."
4085 <a href=\"#\" onclick=\"$sel_all_link\">".__('All')."</a>,
4086 <a href=\"#\" onclick=\"$sel_unread_link\">".__('Unread')."</a>,
4087 <a href=\"#\" onclick=\"$sel_inv_link\">".__('Invert')."</a>,
4088 <a href=\"#\" onclick=\"$sel_none_link\">".__('None')."</a></li>";
4092 print "<select dojoType=\"dijit.form.Select\"
4093 onchange=\"headlineActionsChange(this)\">";
4094 print "<option value=\"false\">".__('Actions...')."</option>";
4096 print "<option value=\"0\" disabled=\"1\">".__('Selection toggle:')."</option>";
4098 print "<option value=\"$tog_unread_link\">".__('Unread')."</option>
4099 <option value=\"$tog_marked_link\">".__('Starred')."</option>
4100 <option value=\"$tog_published_link\">".__('Published')."</option>";
4102 print "<option value=\"0\" disabled=\"1\">".__('Selection:')."</option>";
4104 print "<option value=\"$catchup_sel_link\">".__('Mark as read')."</option>";
4106 if ($feed_id != "0") {
4107 print "<option value=\"$archive_sel_link\">".__('Archive')."</option>";
4109 print "<option value=\"$archive_sel_link\">".__('Move back')."</option>";
4110 print "<option value=\"$delete_sel_link\">".__('Delete')."</option>";
4114 print "<option value=\"emailArticle(false)\">".__('Forward by email').
4117 $rss_link = htmlspecialchars(get_self_url_prefix() .
4118 "/backend.php?op=rss&id=$feed_id&is_cat=$is_cat&view_mode=$view_mode$search_q");
4120 print "<option value=\"0\" disabled=\"1\">".__('Feed:')."</option>";
4122 print "<option value=\"catchupPage()\">".__('Mark as read')."</option>";
4124 print "<option value=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">".__('View as RSS')."</option>";
4130 print "<div id=\"subtoolbar_ftitle\">";
4132 if ($feed_site_url) {
4133 $target = "target=\"_blank\"";
4134 print "<a title=\"".__("Visit the website")."\" $target href=\"$feed_site_url\">".
4135 truncate_string($feed_title,30)."</a>";
4138 print " (<span class=\"error\" title=\"$error\">Error</span>)";
4142 if ($feed_id < -10) {
4143 $label_id = -11-$feed_id;
4145 $result = db_query($link, "SELECT fg_color, bg_color
4146 FROM ttrss_labels2 WHERE id = '$label_id' AND owner_uid = " .
4149 if (db_num_rows($result) != 0) {
4150 $fg_color = db_fetch_result($result, 0, "fg_color");
4151 $bg_color = db_fetch_result($result, 0, "bg_color");
4153 print "<span style='background : $bg_color; color : $fg_color'>";
4166 $search_q = "&q=$search&m=$match_on&smode=$search_mode";
4171 // Adaptive doesn't really make any sense for generated feeds
4172 // All Articles is the default, so no need to insert it either
4173 if ($view_mode == "adaptive" ||
$view_mode == "all_articles")
4176 $view_mode = "&view-mode=$view_mode";
4180 title=\"".__("View as RSS feed")."\"
4181 onclick=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">
4182 <img class=\"noborder\" style=\"vertical-align : middle\" src=\"images/feed-icon-12x12.png\"></a>";
4188 function outputFeedList($link, $special = true) {
4190 $feedlist = array();
4192 $enable_cats = get_pref($link, 'ENABLE_FEED_CATS');
4194 $feedlist['identifier'] = 'id';
4195 $feedlist['label'] = 'name';
4196 $feedlist['items'] = array();
4198 $owner_uid = $_SESSION["uid"];
4205 $cat_hidden = get_pref($link, "_COLLAPSED_SPECIAL");
4206 $cat = feedlist_init_cat($link, -1, $cat_hidden);
4208 $cat['items'] = array();
4211 foreach (array(-4, -3, -1, -2, 0) as $i) {
4212 array_push($cat['items'], feedlist_init_feed($link, $i));
4216 array_push($feedlist['items'], $cat);
4218 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4221 $result = db_query($link, "SELECT * FROM
4222 ttrss_labels2 WHERE owner_uid = '$owner_uid' ORDER by caption");
4224 if (db_num_rows($result) > 0) {
4226 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4227 $cat_hidden = get_pref($link, "_COLLAPSED_LABELS");
4228 $cat = feedlist_init_cat($link, -2, $cat_hidden);
4230 $cat['items'] = array();
4233 while ($line = db_fetch_assoc($result)) {
4235 $label_id = -$line['id'] - 11;
4236 $count = getFeedUnread($link, $label_id);
4238 $feed = feedlist_init_feed($link, $label_id, false, $count);
4240 $feed['fg_color'] = $line['fg_color'];
4241 $feed['bg_color'] = $line['bg_color'];
4243 array_push($cat['items'], $feed);
4247 array_push($feedlist['items'], $cat);
4249 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4254 /* if (get_pref($link, 'ENABLE_FEED_CATS')) {
4255 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4256 $order_by_qpart = "order_id,category,unread DESC,title";
4258 $order_by_qpart = "order_id,category,title";
4261 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4262 $order_by_qpart = "unread DESC,title";
4264 $order_by_qpart = "title";
4271 $order_by_qpart = "ttrss_feed_categories.order_id,category,
4272 ttrss_feeds.order_id,title";
4274 $order_by_qpart = "title";
4276 $age_qpart = getMaxAgeSubquery();
4278 $query = "SELECT ttrss_feeds.id, ttrss_feeds.title,
4279 ".SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated_noms,
4281 ttrss_feed_categories.title AS category,
4282 ttrss_feed_categories.collapsed,
4284 FROM ttrss_feeds LEFT JOIN ttrss_feed_categories
4285 ON (ttrss_feed_categories.id = cat_id)
4286 LEFT JOIN ttrss_counters_cache
4288 (ttrss_feeds.id = feed_id)
4290 ttrss_feeds.owner_uid = '$owner_uid'
4291 ORDER BY $order_by_qpart";
4293 $result = db_query($link, $query);
4295 $actid = $_REQUEST["actid"];
4297 if (db_num_rows($result) > 0) {
4302 $cat['items'] = array();
4306 while ($line = db_fetch_assoc($result)) {
4308 $feed = htmlspecialchars(trim($line["title"]));
4310 if (!$feed) $feed = "[Untitled]";
4312 $feed_id = $line["id"];
4313 $unread = $line["unread"];
4315 $cat_id = $line["cat_id"];
4316 $tmp_category = $line["category"];
4317 if (!$tmp_category) $tmp_category = __("Uncategorized");
4319 if ($category != $tmp_category && $enable_cats) {
4321 $category = $tmp_category;
4323 $collapsed = sql_bool_to_bool($line["collapsed"]);
4325 // workaround for NULL category
4326 if ($category == __("Uncategorized")) {
4327 $collapsed = get_pref($link, "_COLLAPSED_UNCAT");
4330 if ($cat) array_push($feedlist['items'], $cat);
4332 $cat = feedlist_init_cat($link, $cat_id, $collapsed);
4335 $updated = make_local_datetime($link, $line["updated_noms"], false);
4337 array_push($cat['items'], feedlist_init_feed($link, $feed_id,
4338 $feed, $unread, $line['last_error'], $updated));
4342 array_push($feedlist['items'], $cat);
4344 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4352 function get_article_tags($link, $id, $owner_uid = 0) {
4356 $a_id = db_escape_string($id);
4358 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
4360 $query = "SELECT DISTINCT tag_name,
4361 owner_uid as owner FROM
4362 ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE
4363 ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name";
4365 $obj_id = md5("TAGS:$owner_uid:$id");
4368 if ($memcache && $obj = $memcache->get($obj_id)) {
4371 /* check cache first */
4373 $result = db_query($link, "SELECT tag_cache FROM ttrss_user_entries
4374 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4376 $tag_cache = db_fetch_result($result, 0, "tag_cache");
4379 $tags = explode(",", $tag_cache);
4382 /* do it the hard way */
4384 $tmp_result = db_query($link, $query);
4386 while ($tmp_line = db_fetch_assoc($tmp_result)) {
4387 array_push($tags, $tmp_line["tag_name"]);
4390 /* update the cache */
4392 $tags_str = db_escape_string(join(",", $tags));
4394 db_query($link, "UPDATE ttrss_user_entries
4395 SET tag_cache = '$tags_str' WHERE ref_id = '$id'
4396 AND owner_uid = " . $_SESSION["uid"]);
4399 if ($memcache) $memcache->add($obj_id, $tags, 0, 3600);
4405 function trim_value(&$value) {
4406 $value = trim($value);
4409 function trim_array($array) {
4411 array_walk($tmp, 'trim_value');
4415 function tag_is_valid($tag) {
4416 if ($tag == '') return false;
4417 if (preg_match("/^[0-9]*$/", $tag)) return false;
4418 if (mb_strlen($tag) > 250) return false;
4420 if (function_exists('iconv')) {
4421 $tag = iconv("utf-8", "utf-8", $tag);
4424 if (!$tag) return false;
4429 function render_login_form($link, $mobile = 0) {
4432 require_once "login_form.php";
4435 require_once "mobile/login_form.php";
4438 require_once "mobile/classic/login_form.php";
4442 // from http://developer.apple.com/internet/safari/faq.html
4443 function no_cache_incantation() {
4444 header("Expires: Mon, 22 Dec 1980 00:00:00 GMT"); // Happy birthday to me :)
4445 header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified
4446 header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0"); // HTTP/1.1
4447 header("Cache-Control: post-check=0, pre-check=0", false);
4448 header("Pragma: no-cache"); // HTTP/1.0
4451 function format_warning($msg, $id = "") {
4453 return "<div class=\"warning\" id=\"$id\">
4454 <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>";
4457 function format_notice($msg, $id = "") {
4459 return "<div class=\"notice\" id=\"$id\">
4460 <img src=\"".theme_image($link, "images/sign_info.png")."\">$msg</div>";
4463 function format_error($msg, $id = "") {
4465 return "<div class=\"error\" id=\"$id\">
4466 <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>";
4469 function print_notice($msg) {
4470 return print format_notice($msg);
4473 function print_warning($msg) {
4474 return print format_warning($msg);
4477 function print_error($msg) {
4478 return print format_error($msg);
4482 function T_sprintf() {
4483 $args = func_get_args();
4484 return vsprintf(__(array_shift($args)), $args);
4487 function format_inline_player($link, $url, $ctype) {
4491 if (strpos($ctype, "audio/") === 0) {
4493 if ($_SESSION["hasAudio"] && (strpos($ctype, "ogg") !== false ||
4494 strpos($_SERVER['HTTP_USER_AGENT'], "Chrome") !== false ||
4495 strpos($_SERVER['HTTP_USER_AGENT'], "Safari") !== false )) {
4497 $id = 'AUDIO-' . uniqid();
4499 $entry .= "<audio id=\"$id\"\">
4500 <source src=\"$url\"></source>
4503 $entry .= "<span onclick=\"player(this)\"
4504 title=\"".__("Click to play")."\" status=\"0\"
4505 class=\"player\" audio-id=\"$id\">".__("Play")."</span>";
4509 $entry .= "<object type=\"application/x-shockwave-flash\"
4510 data=\"extras/button/musicplayer.swf?song_url=$url\"
4511 width=\"17\" height=\"17\" style='float : left; margin-right : 5px;'>
4512 <param name=\"movie\"
4513 value=\"extras/button/musicplayer.swf?song_url=$url\" />
4518 $filename = substr($url, strrpos($url, "/")+
1);
4520 $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
4521 $filename . " (" . $ctype . ")" . "</a>";
4526 function outputArticleXML($link, $id, $feed_id, $mark_as_read = true,
4527 $zoom_mode = false) {
4529 /* we can figure out feed_id from article id anyway, why do we
4530 * pass feed_id here? let's ignore the argument :( */
4532 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
4533 WHERE ref_id = '$id'");
4535 $feed_id = (int) db_fetch_result($result, 0, "feed_id");
4537 if (!$zoom_mode) { print "<article id='$id'><![CDATA["; };
4539 $result = db_query($link, "SELECT rtl_content, always_display_enclosures FROM ttrss_feeds
4540 WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
4542 if (db_num_rows($result) == 1) {
4543 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
4544 $always_display_enclosures = sql_bool_to_bool(db_fetch_result($result, 0, "always_display_enclosures"));
4546 $rtl_content = false;
4547 $always_display_enclosures = false;
4551 $rtl_tag = "dir=\"RTL\"";
4558 if ($mark_as_read) {
4559 $result = db_query($link, "UPDATE ttrss_user_entries
4560 SET unread = false,last_read = NOW()
4561 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4563 ccache_update($link, $feed_id, $_SESSION["uid"]);
4566 $result = db_query($link, "SELECT title,link,content,feed_id,comments,int_id,
4567 ".SUBSTRING_FOR_DATE
."(updated,1,16) as updated,
4568 (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url,
4569 (SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url,
4574 FROM ttrss_entries,ttrss_user_entries
4575 WHERE id = '$id' AND ref_id = id AND owner_uid = " . $_SESSION["uid"]);
4579 $line = db_fetch_assoc($result);
4581 if ($line["icon_url"]) {
4582 $feed_icon = "<img src=\"" . $line["icon_url"] . "\">";
4584 $feed_icon = " ";
4587 $feed_site_url = $line['site_url'];
4589 $num_comments = $line["num_comments"];
4590 $entry_comments = "";
4592 if ($num_comments > 0) {
4593 if ($line["comments"]) {
4594 $comments_url = $line["comments"];
4596 $comments_url = $line["link"];
4598 $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>";
4600 if ($line["comments"] && $line["link"] != $line["comments"]) {
4601 $entry_comments = "<a target='_blank' href=\"".$line["comments"]."\">comments</a>";
4606 header("Content-Type: text/html");
4608 <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/>
4609 <title>Tiny Tiny RSS - ".$line["title"]."</title>
4610 <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss.css\">
4614 print "<div id=\"PTITLE-$id\" style=\"display : none\">" .
4615 truncate_string(strip_tags($line['title']), 15) . "</div>";
4617 print "<div class=\"postReply\" id=\"POST-$id\">";
4619 /* print "<div dojoType=\"dijit.Menu\" style=\"display: none;\"
4620 targetNodeIds=\"POSTHDR-$id\">";
4621 print "<div onclick=\"postOpenInNewTab(event, $id)\"
4622 dojoType=\"dijit.MenuItem\">".__('View in a new tab')."</div>";
4623 print "<div dojoType=\"dijit.MenuSeparator\"></div>";
4624 print "<div onclick=\"openArticleInNewWindow($id)\"
4625 dojoType=\"dijit.MenuItem\">".__('Open original article')."</div>";
4628 print "<div onclick=\"return postClicked(event, $id)\"
4629 class=\"postHeader\" id=\"POSTHDR-$id\">";
4631 $entry_author = $line["author"];
4633 if ($entry_author) {
4634 $entry_author = __(" - ") . $entry_author;
4637 $parsed_updated = make_local_datetime($link, $line["updated"], true,
4640 print "<div class=\"postDate$rtl_class\">$parsed_updated</div>";
4642 if ($line["link"]) {
4643 print "<div clear='both'><a target='_blank'
4644 title=\"".htmlspecialchars($line['title'])."\"
4646 $line["link"] . "\">" .
4647 truncate_string($line["title"], 100) .
4648 "<span class='author'>$entry_author</span></a></div>";
4650 print "<div clear='both'>" . $line["title"] . "$entry_author</div>";
4653 $tags_str = format_tags_string(get_article_tags($link, $id), $id);
4655 if (!$entry_comments) $entry_comments = " "; # placeholder
4657 print "<div style='float : right'>
4658 <img src='".theme_image($link, 'images/tag.png')."'
4659 class='tagsPic' alt='Tags' title='Tags'> ";
4662 print "<span id=\"ATSTR-$id\">$tags_str</span>
4663 <a title=\"".__('Edit tags for this article')."\"
4664 href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>";
4666 print "<img src=\"".theme_image($link, 'images/art-zoom.png')."\"
4667 class='tagsPic' style=\"cursor : pointer\"
4668 onclick=\"postOpenInNewTab(event, $id)\"
4669 alt='Zoom' title='".__('Open article in new tab')."'>";
4671 //$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);
4673 print "<img src=\"".theme_image($link, 'images/art-pub-note.png')."\"
4674 class='tagsPic' style=\"cursor : pointer\"
4675 onclick=\"editArticleNote($id)\"
4676 alt='PubNote' title='".__('Edit article note')."'>";
4678 if (DIGEST_ENABLE
) {
4679 print "<img src=\"".theme_image($link, 'images/art-email.png')."\"
4680 class='tagsPic' style=\"cursor : pointer\"
4681 onclick=\"emailArticle($id)\"
4682 alt='Zoom' title='".__('Forward by email')."'>";
4685 if (ENABLE_TWEET_BUTTON
) {
4686 print "<img src=\"".theme_image($link, 'images/art-tweet.png')."\"
4687 class='tagsPic' style=\"cursor : pointer\"
4688 onclick=\"tweetArticle($id)\"
4689 alt='Zoom' title='".__('Share on Twitter')."'>";
4692 print "<img src=\"".theme_image($link, 'images/digest_checkbox.png')."\"
4693 class='tagsPic' style=\"cursor : pointer\"
4694 onclick=\"closeArticlePanel($id)\"
4695 alt='Zoom' title='".__('Close this panel')."'>";
4698 $tags_str = strip_tags($tags_str);
4699 print "<span id=\"ATSTR-$id\">$tags_str</span>";
4702 print "<div clear='both'>$entry_comments</div>";
4704 if ($line["orig_feed_id"]) {
4706 $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
4707 WHERE id = ".$line["orig_feed_id"]);
4709 if (db_num_rows($tmp_result) != 0) {
4711 print "<div clear='both'>";
4712 print __("Originally from:");
4716 $tmp_line = db_fetch_assoc($tmp_result);
4718 print "<a target='_blank'
4719 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
4720 $tmp_line['title'] . "</a>";
4724 print "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
4725 print "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
4733 print "<div class=\"postIcon\">" .
4734 "<a target=\"_blank\" title=\"".__("Visit the website")."\"$
4735 href=\"".htmlspecialchars($feed_site_url)."\">".
4736 $feed_icon . "</a></div>";
4738 print "<div id=\"POSTNOTE-$id\">";
4739 if ($line['note']) {
4740 print format_article_note($id, $line['note']);
4744 print "<div class=\"postContent\">";
4746 $article_content = sanitize_rss($link, $line["content"], false, false,
4749 print $article_content;
4751 print_article_enclosures($link, $id, $always_display_enclosures,
4761 print "]]></article>";
4764 <div style=\"text-align : center\">
4765 <button onclick=\"return window.close()\">".
4766 __("Close this window")."</button></div>";
4767 print "</body></html>";
4773 function outputHeadlinesList($link, $feed, $subop, $view_mode, $limit, $cat_view,
4774 $next_unread_feed, $offset, $vgr_last_feed = false,
4775 $override_order = false) {
4777 $disable_cache = false;
4779 $timing_info = getmicrotime();
4781 $topmost_article_ids = array();
4787 if ($subop == "undefined") $subop = "";
4789 $subop_split = split(":", $subop);
4791 if ($subop == "CatchupSelected") {
4792 $ids = split(",", db_escape_string($_REQUEST["ids"]));
4793 $cmode = sprintf("%d", $_REQUEST["cmode"]);
4795 catchupArticlesById($link, $ids, $cmode);
4798 if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0) {
4799 update_rss_feed($link, $feed, true);
4802 if ($subop == "MarkAllRead") {
4803 catchup_feed($link, $feed, $cat_view);
4805 if (get_pref($link, 'ON_CATCHUP_SHOW_NEXT_FEED')) {
4806 if ($next_unread_feed) {
4807 $feed = $next_unread_feed;
4812 if ($subop_split[0] == "MarkAllReadGR") {
4813 catchup_feed($link, $subop_split[1], false);
4816 // FIXME: might break tag display?
4818 if ($feed > 0 && !$cat_view) {
4819 $result = db_query($link,
4820 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
4822 if (db_num_rows($result) == 0) {
4823 print "<div align='center'>".__('Feed not found.')."</div>";
4828 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
4830 $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
4831 WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
4833 if (db_num_rows($result) == 1) {
4834 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
4836 $rtl_content = false;
4840 $rtl_tag = "dir=\"RTL\"";
4846 $rtl_content = false;
4849 /// START /////////////////////////////////////////////////////////////////////////////////
4851 @$search = db_escape_string($_REQUEST["query"]);
4854 $disable_cache = true;
4857 @$search_mode = db_escape_string($_REQUEST["search_mode"]);
4858 @$match_on = db_escape_string($_REQUEST["match_on"]);
4864 $real_offset = $offset * $limit;
4866 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
4868 $qfh_ret = queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view,
4869 $search, $search_mode, $match_on, $override_order, $real_offset);
4871 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H1", $timing_info);
4873 $result = $qfh_ret[0];
4874 $feed_title = $qfh_ret[1];
4875 $feed_site_url = $qfh_ret[2];
4876 $last_error = $qfh_ret[3];
4878 $vgroup_last_feed = $vgr_last_feed;
4880 /* if ($feed == -2) {
4881 $feed_site_url = article_publish_url($link);
4884 /// STOP //////////////////////////////////////////////////////////////////////////////////
4886 print "<toolbar><![CDATA[";
4889 // print "<div id=\"headlinesContainer\" $rtl_tag>";
4892 print "<div align='center'>".__("Could not display feed (query failed). Please check label match syntax or local configuration.")."</div>";
4896 if (db_num_rows($result) > 0) {
4897 print_headline_subtoolbar($link, $feed_site_url, $feed_title,
4898 $feed, $cat_view, $search, $match_on, $search_mode, $view_mode,
4901 // print "<div id=\"headlinesInnerContainer\" onscroll=\"headlines_scroll_handler()\">";
4906 print "]]></toolbar><content><![CDATA[";
4908 $headlines_count = db_num_rows($result);
4910 if (db_num_rows($result) > 0) {
4912 $lnum = $limit*$offset;
4915 $cur_feed_title = '';
4917 $fresh_intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE") * 60 * 60;
4919 while ($line = db_fetch_assoc($result)) {
4921 $class = ($lnum %
2) ?
"even" : "odd";
4924 $feed_id = $line["feed_id"];
4926 $labels = get_article_labels($link, $id);
4928 $labels_str = "<span id=\"HLLCTR-$id\">";
4929 $labels_str .= format_article_labels($labels, $id);
4930 $labels_str .= "</span>";
4932 if (count($topmost_article_ids) < 3) {
4933 array_push($topmost_article_ids, $id);
4936 if ($line["last_read"] == "" && !sql_bool_to_bool($line["unread"])) {
4938 $update_pic = "<img id='FUPDPIC-$id' src=\"".
4939 theme_image($link, 'images/updated.png')."\"
4942 $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
4946 if (sql_bool_to_bool($line["unread"]) &&
4947 time() - strtotime($line["updated_noms"]) < $fresh_intl) {
4949 $update_pic = "<img id='FUPDPIC-$id' src=\"".
4950 theme_image($link, 'images/fresh_sign.png')."\" alt=\"Fresh\">";
4953 if ($line["unread"] == "t" ||
$line["unread"] == "1") {
4954 $class .= " Unread";
4961 if ($line["marked"] == "t" ||
$line["marked"] == "1") {
4962 $marked_pic = "<img id=\"FMPIC-$id\"
4963 src=\"".theme_image($link, 'images/mark_set.png')."\"
4964 class=\"markedPic\" alt=\"Unstar article\"
4965 onclick='javascript:tMark($id)'>";
4967 $marked_pic = "<img id=\"FMPIC-$id\"
4968 src=\"".theme_image($link, 'images/mark_unset.png')."\"
4969 class=\"markedPic\" alt=\"Star article\"
4970 onclick='javascript:tMark($id)'>";
4973 if ($line["published"] == "t" ||
$line["published"] == "1") {
4974 $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link,
4975 'images/pub_set.png')."\"
4977 alt=\"Unpublish article\" onclick='javascript:tPub($id)'>";
4979 $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link,
4980 'images/pub_unset.png')."\"
4982 alt=\"Publish article\" onclick='javascript:tPub($id)'>";
4985 # $content_link = "<a target=\"_blank\" href=\"".$line["link"]."\">" .
4986 # $line["title"] . "</a>";
4988 # $content_link = "<a
4989 # href=\"" . htmlspecialchars($line["link"]) . "\"
4990 # onclick=\"view($id,$feed_id);\">" .
4991 # $line["title"] . "</a>";
4993 # $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
4994 # $line["title"] . "</a>";
4996 $updated_fmt = make_local_datetime($link, $line["updated_noms"], false);
4998 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
4999 $content_preview = truncate_string(strip_tags($line["content_preview"]),
5003 $score = $line["score"];
5005 $score_pic = theme_image($link,
5006 "images/" . get_score_pic($score));
5008 /* $score_title = __("(Click to change)");
5009 $score_pic = "<img class='hlScorePic' src=\"images/$score_pic\"
5010 onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">"; */
5012 $score_pic = "<img class='hlScorePic' src=\"$score_pic\"
5017 } else if ($score < -100) {
5023 $entry_author = $line["author"];
5025 if ($entry_author) {
5026 $entry_author = " - $entry_author";
5029 $has_feed_icon = feed_has_icon($feed_id);
5031 if ($has_feed_icon) {
5032 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL
."/$feed_id.ico\" alt=\"\">";
5034 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/feed-icon-12x12.png\" alt=\"\">";
5037 if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
5039 if (get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5040 if ($feed_id != $vgroup_last_feed && $line["feed_title"]) {
5042 $cur_feed_title = $line["feed_title"];
5043 $vgroup_last_feed = $feed_id;
5045 $cur_feed_title = htmlspecialchars($cur_feed_title);
5047 $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
5049 print "<div class='cdmFeedTitle'>".
5050 "<div style=\"float : right\">$feed_icon_img</div>".
5051 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5052 $line["feed_title"]."</a> $vf_catchup_link</div>";
5057 $mouseover_attrs = "onmouseover='postMouseIn($id)'
5058 onmouseout='postMouseOut($id)'";
5060 print "<div class='$class' id='RROW-$id' $mouseover_attrs>";
5062 print "<div class='hlUpdPic'>$update_pic</div>";
5064 print "<div class='hlLeft'>";
5066 print "<input type=\"checkbox\" onclick=\"tSR(this)\"
5069 print "$marked_pic";
5070 print "$published_pic";
5074 print "<div onclick='return hlClicked(event, $id)'
5075 class=\"hlTitle\"><span class='hlContent$hlc_suffix'>";
5076 print "<a id=\"RTITLE-$id\"
5077 href=\"" . htmlspecialchars($line["link"]) . "\"
5078 onclick=\"return false;\">" .
5081 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
5082 if ($content_preview) {
5083 print "<span class=\"contentPreview\"> - $content_preview</span>";
5087 print "</a></span>";
5091 /* if (!get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5092 if (@$line["feed_title"]) {
5093 print "<span class=\"hlFeed\">
5094 (<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5095 $line["feed_title"]."</a>)
5104 print "<div class=\"hlRight\">";
5105 print "<span class=\"hlUpdated\">$updated_fmt</span>";
5108 if ($line["feed_title"] && !get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5110 print "<span onclick=\"viewfeed($feed_id)\"
5111 title=\"".htmlspecialchars($line['feed_title'])."\">
5112 $feed_icon_img<span>";
5120 if (get_pref($link, 'VFEED_GROUP_BY_FEED') && $line["feed_title"]) {
5121 if ($feed_id != $vgroup_last_feed) {
5123 $cur_feed_title = $line["feed_title"];
5124 $vgroup_last_feed = $feed_id;
5126 $cur_feed_title = htmlspecialchars($cur_feed_title);
5128 $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
5130 $has_feed_icon = feed_has_icon($feed_id);
5132 if ($has_feed_icon) {
5133 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL
."/$feed_id.ico\" alt=\"\">";
5135 //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
5138 print "<div class='cdmFeedTitle'>".
5139 "<div style=\"float : right\">$feed_icon_img</div>".
5140 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5141 $line["feed_title"]."</a> $vf_catchup_link</div>";
5145 $expand_cdm = get_pref($link, 'CDM_EXPANDED');
5147 $mouseover_attrs = "onmouseover='postMouseIn($id)'
5148 onmouseout='postMouseOut($id)'";
5150 print "<div class=\"$class\"
5151 id=\"RROW-$id\" $mouseover_attrs'>";
5153 print "<div class=\"cdmHeader\">";
5155 print "<div style='float : right'>";
5156 print "<span class='updated'>$updated_fmt</span>";
5159 if (!get_pref($link, "VFEED_GROUP_BY_FEED") && $line["feed_title"]) {
5160 print "<span style=\"cursor : pointer\"
5161 title=\"".htmlspecialchars($line["feed_title"])."\"
5162 onclick=\"viewfeed($feed_id)\">$feed_icon_img</span>";
5164 print "<div class=\"updPic\">$update_pic</div>";
5168 print "<input type=\"checkbox\" onclick=\"toggleSelectRowById(this,
5169 'RROW-$id')\" id=\"RCHK-$id\"/>";
5171 print "$marked_pic";
5172 print "$published_pic";
5174 print "<span id=\"RTITLE-$id\"
5175 onclick=\"return cdmClicked(event, $id);\"
5176 class=\"titleWrap$hlc_suffix\">
5178 title=\"".htmlspecialchars($line['title'])."\"
5179 target=\"_blank\" href=\"".
5180 htmlspecialchars($line["link"])."\">".
5181 truncate_string($line["title"], 100) .
5182 " $entry_author</a>";
5187 $content_hidden = "style=\"display : none\"";
5189 $excerpt_hidden = "style=\"display : none\"";
5191 print "<span $excerpt_hidden
5192 id=\"CEXC-$id\" class=\"cdmExcerpt\"> - $content_preview</span>";
5198 print "<div class=\"cdmContent\" $content_hidden
5199 onclick=\"return cdmClicked(event, $id);\"
5202 print "<div class=\"cdmContentInner\">";
5204 if ($line["orig_feed_id"]) {
5206 $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
5207 WHERE id = ".$line["orig_feed_id"]);
5209 if (db_num_rows($tmp_result) != 0) {
5211 print "<div clear='both'>";
5212 print __("Originally from:");
5216 $tmp_line = db_fetch_assoc($tmp_result);
5218 print "<a target='_blank'
5219 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
5220 $tmp_line['title'] . "</a>";
5224 print "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
5225 print "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
5231 // FIXME: make this less of a hack
5233 $feed_site_url = false;
5235 if ($line["feed_id"]) {
5236 $tmp_result = db_query($link, "SELECT site_url FROM ttrss_feeds
5237 WHERE id = " . $line["feed_id"]);
5239 if (db_num_rows($tmp_result) == 1) {
5240 $feed_site_url = db_fetch_result($tmp_result, 0, "site_url");
5245 $article_content = sanitize_rss($link, $line["content_preview"],
5246 false, false, $feed_site_url);
5248 if (!$article_content) $article_content = " ";
5250 $article_content = '';
5253 print "<div id=\"POSTNOTE-$id\">";
5254 if ($line['note']) {
5255 print format_article_note($id, $line['note']);
5259 print "<span id=\"CWRAP-$id\">$article_content</span>";
5261 $tmp_result = db_query($link, "SELECT always_display_enclosures FROM
5262 ttrss_feeds WHERE id = ".
5263 (($line['feed_id'] == null) ?
$line['orig_feed_id'] :
5264 $line['feed_id'])." AND owner_uid = ".$_SESSION["uid"]);
5266 $always_display_enclosures = sql_bool_to_bool(db_fetch_result($tmp_result,
5267 0, "always_display_enclosures"));
5269 print_article_enclosures($link, $id, $always_display_enclosures,
5274 print "<div class=\"cdmFooter\">";
5276 $tags_str = format_tags_string(get_article_tags($link, $id), $id);
5278 print "<img src='".theme_image($link,
5279 'images/tag.png')."' alt='Tags' title='Tags'>
5280 <span id=\"ATSTR-$id\">$tags_str</span>
5281 <a title=\"".__('Edit tags for this article')."\"
5282 href=\"#\" onclick=\"editArticleTags($id, $feed_id, true)\">(+)</a>";
5284 print "<div style=\"float : right\">";
5286 print "<img src=\"images/art-zoom.png\"
5287 onclick=\"zoomToArticle(event, $id)\"
5288 style=\"cursor : pointer\"
5290 title='".__('Open article in new tab')."'>";
5292 //$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);
5294 print "<img src=\"images/art-pub-note.png\"
5295 style=\"cursor : pointer\" style=\"cursor : pointer\"
5296 onclick=\"editArticleNote($id)\"
5297 alt='PubNote' title='".__('Edit article note')."'>";
5299 if (DIGEST_ENABLE
) {
5300 print "<img src=\"".theme_image($link, 'images/art-email.png')."\"
5301 style=\"cursor : pointer\"
5302 onclick=\"emailArticle($id)\"
5303 alt='Zoom' title='".__('Forward by email')."'>";
5306 if (ENABLE_TWEET_BUTTON
) {
5307 print "<img src=\"".theme_image($link, 'images/art-tweet.png')."\"
5308 class='tagsPic' style=\"cursor : pointer\"
5309 onclick=\"tweetArticle($id)\"
5310 alt='Zoom' title='".__('Share on Twitter')."'>";
5313 print "<img src=\"images/digest_checkbox.png\"
5314 style=\"cursor : pointer\" style=\"cursor : pointer\"
5315 onclick=\"dismissArticle($id)\"
5316 alt='Dismiss' title='".__('Dismiss article')."'>";
5333 switch ($view_mode) {
5335 $message = __("No unread articles found to display.");
5338 $message = __("No updated articles found to display.");
5341 $message = __("No starred articles found to display.");
5345 $message = __("No articles found to display. You can assign articles to labels manually (see the Actions menu above) or use a filter.");
5347 $message = __("No articles found to display.");
5351 if (!$offset && $message) {
5352 print "<div class='whiteBox'>$message";
5354 print "<p class=\"small\"><span class=\"insensitive\">";
5356 $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE
."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
5357 WHERE owner_uid = " . $_SESSION['uid']);
5359 $last_updated = db_fetch_result($result, 0, "last_updated");
5360 $last_updated = make_local_datetime($link, $last_updated, false);
5362 printf(__("Feeds last updated at %s"), $last_updated);
5364 $result = db_query($link, "SELECT COUNT(id) AS num_errors
5365 FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
5367 $num_errors = db_fetch_result($result, 0, "num_errors");
5369 if ($num_errors > 0) {
5371 print "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
5372 __('Some feeds have update errors (click for details)')."</a>";
5374 print "</span></p></div>";
5379 # if ($headlines_count > 0) print "</div>";
5383 print "]]></content>";
5385 return array($topmost_article_ids, $headlines_count, $feed, $disable_cache, $vgroup_last_feed);
5388 // from here: http://www.roscripts.com/Create_tag_cloud-71.html
5390 function printTagCloud($link) {
5392 $query = "SELECT tag_name, COUNT(post_int_id) AS count
5393 FROM ttrss_tags WHERE owner_uid = ".$_SESSION["uid"]."
5394 GROUP BY tag_name ORDER BY count DESC LIMIT 50";
5396 $result = db_query($link, $query);
5400 while ($line = db_fetch_assoc($result)) {
5401 $tags[$line["tag_name"]] = $line["count"];
5406 $max_size = 32; // max font size in pixels
5407 $min_size = 11; // min font size in pixels
5409 // largest and smallest array values
5410 $max_qty = max(array_values($tags));
5411 $min_qty = min(array_values($tags));
5413 // find the range of values
5414 $spread = $max_qty - $min_qty;
5415 if ($spread == 0) { // we don't want to divide by zero
5419 // set the font-size increment
5420 $step = ($max_size - $min_size) / ($spread);
5422 // loop through the tag array
5423 foreach ($tags as $key => $value) {
5424 // calculate font-size
5425 // find the $value in excess of $min_qty
5426 // multiply by the font-size increment ($size)
5427 // and add the $min_size set above
5428 $size = round($min_size +
(($value - $min_qty) * $step));
5430 $key_escaped = str_replace("'", "\\'", $key);
5432 echo "<a href=\"javascript:viewfeed('$key_escaped') \" style=\"font-size: " .
5433 $size . "px\" title=\"$value articles tagged with " .
5434 $key . '">' . $key . '</a> ';
5438 function print_checkpoint($n, $s) {
5439 $ts = getmicrotime();
5440 echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s);
5444 function sanitize_tag($tag) {
5447 $tag = mb_strtolower($tag, 'utf-8');
5449 $tag = preg_replace('/[\"\+\>\<]/', "", $tag);
5451 // $tag = str_replace('"', "", $tag);
5452 // $tag = str_replace("+", " ", $tag);
5453 $tag = str_replace("technorati tag: ", "", $tag);
5458 function get_self_url_prefix() {
5462 if ($_SERVER['HTTPS'] != "on") {
5463 $url_path = "http://";
5465 $url_path = "https://";
5468 $url_path .= $_SERVER['HTTP_HOST'].dirname($_SERVER['PHP_SELF']);
5473 function opml_publish_url($link){
5475 $url_path = get_self_url_prefix();
5476 $url_path .= "/opml.php?op=publish&key=" .
5477 get_feed_access_key($link, 'OPML:Publish', false, $_SESSION["uid"]);
5483 * Purge a feed contents, marked articles excepted.
5485 * @param mixed $link The database connection.
5486 * @param integer $id The id of the feed to purge.
5489 function clear_feed_articles($link, $id) {
5492 $result = db_query($link, "DELETE FROM ttrss_user_entries
5493 WHERE feed_id = '$id' AND marked = false AND owner_uid = " . $_SESSION["uid"]);
5495 $result = db_query($link, "DELETE FROM ttrss_user_entries
5496 WHERE feed_id IS NULL AND marked = false AND owner_uid = " . $_SESSION["uid"]);
5499 $result = db_query($link, "DELETE FROM ttrss_entries WHERE
5500 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
5502 ccache_update($link, $id, $_SESSION['uid']);
5503 } // function clear_feed_articles
5506 * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI.
5508 * @return string The Mozilla Firefox feed adding URL.
5510 function add_feed_url() {
5511 $url_path = ($_SERVER['HTTPS'] != "on" ?
'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH
);
5512 $url_path .= "?op=pref-feeds&quiet=1&subop=add&feed_url=%s";
5514 } // function add_feed_url
5517 * Encrypt a password in SHA1.
5519 * @param string $pass The password to encrypt.
5520 * @param string $login A optionnal login.
5521 * @return string The encrypted password.
5523 function encrypt_password($pass, $login = '') {
5525 return "SHA1X:" . sha1("$login:$pass");
5527 return "SHA1:" . sha1($pass);
5529 } // function encrypt_password
5532 * Update a feed batch.
5533 * Used by daemons to update n feeds by run.
5534 * Only update feed needing a update, and not being processed
5535 * by another process.
5537 * @param mixed $link Database link
5538 * @param integer $limit Maximum number of feeds in update batch. Default to DAEMON_FEED_LIMIT.
5539 * @param boolean $from_http Set to true if you call this function from http to disable cli specific code.
5540 * @param boolean $debug Set to false to disable debug output. Default to true.
5543 function update_daemon_common($link, $limit = DAEMON_FEED_LIMIT
, $from_http = false, $debug = true) {
5544 // Process all other feeds using last_updated and interval parameters
5546 // Test if the user has loggued in recently. If not, it does not update its feeds.
5547 if (DAEMON_UPDATE_LOGIN_LIMIT
> 0) {
5548 if (DB_TYPE
== "pgsql") {
5549 $login_thresh_qpart = "AND ttrss_users.last_login >= NOW() - INTERVAL '".DAEMON_UPDATE_LOGIN_LIMIT
." days'";
5551 $login_thresh_qpart = "AND ttrss_users.last_login >= DATE_SUB(NOW(), INTERVAL ".DAEMON_UPDATE_LOGIN_LIMIT
." DAY)";
5554 $login_thresh_qpart = "";
5557 // Test if the feed need a update (update interval exceded).
5558 if (DB_TYPE
== "pgsql") {
5559 $update_limit_qpart = "AND ((
5560 ttrss_feeds.update_interval = 0
5561 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_user_prefs.value || ' minutes') AS INTERVAL)
5563 ttrss_feeds.update_interval > 0
5564 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_feeds.update_interval || ' minutes') AS INTERVAL)
5565 ) OR ttrss_feeds.last_updated IS NULL)";
5567 $update_limit_qpart = "AND ((
5568 ttrss_feeds.update_interval = 0
5569 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL CONVERT(ttrss_user_prefs.value, SIGNED INTEGER) MINUTE)
5571 ttrss_feeds.update_interval > 0
5572 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL ttrss_feeds.update_interval MINUTE)
5573 ) OR ttrss_feeds.last_updated IS NULL)";
5576 // Test if feed is currently being updated by another process.
5577 if (DB_TYPE
== "pgsql") {
5578 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
5580 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
5583 // Test if there is a limit to number of updated feeds
5585 if($limit) $query_limit = sprintf("LIMIT %d", $limit);
5587 $random_qpart = sql_random_function();
5589 // We search for feed needing update.
5590 $result = db_query($link, "SELECT ttrss_feeds.feed_url,ttrss_feeds.id, ttrss_feeds.owner_uid,
5591 ".SUBSTRING_FOR_DATE
."(ttrss_feeds.last_updated,1,19) AS last_updated,
5592 ttrss_feeds.update_interval
5594 ttrss_feeds, ttrss_users, ttrss_user_prefs
5596 ttrss_feeds.owner_uid = ttrss_users.id
5597 AND ttrss_users.id = ttrss_user_prefs.owner_uid
5598 AND ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL'
5599 $login_thresh_qpart $update_limit_qpart
5600 $updstart_thresh_qpart
5601 ORDER BY $random_qpart $query_limit");
5603 $user_prefs_cache = array();
5605 if($debug) _debug(sprintf("Scheduled %d feeds to update...\n", db_num_rows($result)));
5607 // Here is a little cache magic in order to minimize risk of double feed updates.
5608 $feeds_to_update = array();
5609 while ($line = db_fetch_assoc($result)) {
5610 $feeds_to_update[$line['id']] = $line;
5613 // We update the feed last update started date before anything else.
5614 // There is no lag due to feed contents downloads
5615 // It prevent an other process to update the same feed.
5616 $feed_ids = array_keys($feeds_to_update);
5618 db_query($link, sprintf("UPDATE ttrss_feeds SET last_update_started = NOW()
5619 WHERE id IN (%s)", implode(',', $feed_ids)));
5622 // For each feed, we call the feed update function.
5623 while ($line = array_pop($feeds_to_update)) {
5625 if($debug) _debug("Feed: " . $line["feed_url"] . ", " . $line["last_updated"]);
5627 update_rss_feed($link, $line["id"], true);
5629 sleep(1); // prevent flood (FIXME make this an option?)
5632 // Send feed digests by email if needed.
5633 if (DAEMON_SENDS_DIGESTS
) send_headlines_digests($link);
5635 } // function update_daemon_common
5637 function sanitize_article_content($text) {
5638 # we don't support CDATA sections in articles, they break our own escaping
5639 $text = preg_replace("/\[\[CDATA/", "", $text);
5640 $text = preg_replace("/\]\]\>/", "", $text);
5644 function load_filters($link, $feed, $owner_uid, $action_id = false) {
5649 $obj_id = md5("FILTER:$feed:$owner_uid:$action_id");
5651 if ($memcache && $obj = $memcache->get($obj_id)) {
5657 if ($action_id) $ftype_query_part = "action_id = '$action_id' AND";
5659 $result = db_query($link, "SELECT reg_exp,
5660 ttrss_filter_types.name AS name,
5661 ttrss_filter_actions.name AS action,
5665 FROM ttrss_filters,ttrss_filter_types,ttrss_filter_actions WHERE
5668 owner_uid = $owner_uid AND
5669 ttrss_filter_types.id = filter_type AND
5670 ttrss_filter_actions.id = action_id AND
5671 (feed_id IS NULL OR feed_id = '$feed') ORDER BY reg_exp");
5673 while ($line = db_fetch_assoc($result)) {
5674 if (!$filters[$line["name"]]) $filters[$line["name"]] = array();
5675 $filter["reg_exp"] = $line["reg_exp"];
5676 $filter["action"] = $line["action"];
5677 $filter["action_param"] = $line["action_param"];
5678 $filter["filter_param"] = $line["filter_param"];
5679 $filter["inverse"] = sql_bool_to_bool($line["inverse"]);
5681 array_push($filters[$line["name"]], $filter);
5684 if ($memcache) $memcache->add($obj_id, $filters, 0, 3600*8);
5690 function get_score_pic($score) {
5692 return "score_high.png";
5693 } else if ($score > 0) {
5694 return "score_half_high.png";
5695 } else if ($score < -100) {
5696 return "score_low.png";
5697 } else if ($score < 0) {
5698 return "score_half_low.png";
5700 return "score_neutral.png";
5704 function rounded_table_start($classname, $header = " ") {
5705 print "<table width='100%' class='$classname' cellspacing='0' cellpadding='0'>";
5706 print "<tr><td class='c1'> </td><td class='top'>$header</td><td class='c2'> </td></tr>";
5707 print "<tr><td class='left'> </td><td class='content'>";
5710 function rounded_table_end($footer = " ") {
5711 print "</td><td class='right'> </td></tr>";
5712 print "<tr><td class='c4'> </td><td class='bottom'>$footer</td><td class='c3'> </td></tr>";
5716 function feed_has_icon($id) {
5717 return is_file(ICONS_DIR
. "/$id.ico") && filesize(ICONS_DIR
. "/$id.ico") > 0;
5720 function init_connection($link) {
5721 if (DB_TYPE
== "pgsql") {
5722 pg_query($link, "set client_encoding = 'UTF-8'");
5723 pg_set_client_encoding("UNICODE");
5724 pg_query($link, "set datestyle = 'ISO, european'");
5725 pg_query($link, "set TIME ZONE 0");
5727 db_query($link, "SET time_zone = '+0:0'");
5729 if (defined('MYSQL_CHARSET') && MYSQL_CHARSET
) {
5730 db_query($link, "SET NAMES " . MYSQL_CHARSET
);
5731 // db_query($link, "SET CHARACTER SET " . MYSQL_CHARSET);
5736 function update_feedbrowser_cache($link) {
5738 $result = db_query($link, "SELECT feed_url,title, COUNT(id) AS subscribers
5739 FROM ttrss_feeds WHERE (SELECT COUNT(id) = 0 FROM ttrss_feeds AS tf
5740 WHERE tf.feed_url = ttrss_feeds.feed_url
5741 AND (private IS true OR feed_url LIKE '%:%@%/%'))
5742 GROUP BY feed_url, title ORDER BY subscribers DESC LIMIT 1000");
5744 db_query($link, "BEGIN");
5746 db_query($link, "DELETE FROM ttrss_feedbrowser_cache");
5750 while ($line = db_fetch_assoc($result)) {
5751 $subscribers = db_escape_string($line["subscribers"]);
5752 $feed_url = db_escape_string($line["feed_url"]);
5753 $title = db_escape_string($line["title"]);
5755 $tmp_result = db_query($link, "SELECT subscribers FROM
5756 ttrss_feedbrowser_cache WHERE feed_url = '$feed_url'");
5758 if (db_num_rows($tmp_result) == 0) {
5760 db_query($link, "INSERT INTO ttrss_feedbrowser_cache
5761 (feed_url, title, subscribers) VALUES ('$feed_url',
5762 '$title', '$subscribers')");
5770 db_query($link, "COMMIT");
5776 function ccache_zero($link, $feed_id, $owner_uid) {
5777 db_query($link, "UPDATE ttrss_counters_cache SET
5778 value = 0, updated = NOW() WHERE
5779 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
5782 function ccache_zero_all($link, $owner_uid) {
5783 db_query($link, "UPDATE ttrss_counters_cache SET
5784 value = 0 WHERE owner_uid = '$owner_uid'");
5786 db_query($link, "UPDATE ttrss_cat_counters_cache SET
5787 value = 0 WHERE owner_uid = '$owner_uid'");
5790 function ccache_remove($link, $feed_id, $owner_uid, $is_cat = false) {
5793 $table = "ttrss_counters_cache";
5795 $table = "ttrss_cat_counters_cache";
5798 db_query($link, "DELETE FROM $table WHERE
5799 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
5803 function ccache_update_all($link, $owner_uid) {
5805 if (get_pref($link, 'ENABLE_FEED_CATS', $owner_uid)) {
5807 $result = db_query($link, "SELECT feed_id FROM ttrss_cat_counters_cache
5808 WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
5810 while ($line = db_fetch_assoc($result)) {
5811 ccache_update($link, $line["feed_id"], $owner_uid, true);
5814 /* We have to manually include category 0 */
5816 ccache_update($link, 0, $owner_uid, true);
5819 $result = db_query($link, "SELECT feed_id FROM ttrss_counters_cache
5820 WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
5822 while ($line = db_fetch_assoc($result)) {
5823 print ccache_update($link, $line["feed_id"], $owner_uid);
5830 function ccache_find($link, $feed_id, $owner_uid, $is_cat = false,
5831 $no_update = false) {
5833 if (!is_numeric($feed_id)) return;
5836 $table = "ttrss_counters_cache";
5838 $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
5839 WHERE id = '$feed_id'");
5840 $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
5843 $table = "ttrss_cat_counters_cache";
5846 if (DB_TYPE
== "pgsql") {
5847 $date_qpart = "updated > NOW() - INTERVAL '15 minutes'";
5848 } else if (DB_TYPE
== "mysql") {
5849 $date_qpart = "updated > DATE_SUB(NOW(), INTERVAL 15 MINUTE)";
5852 $result = db_query($link, "SELECT value FROM $table
5853 WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id'
5856 if (db_num_rows($result) == 1) {
5857 return db_fetch_result($result, 0, "value");
5862 return ccache_update($link, $feed_id, $owner_uid, $is_cat);
5868 function ccache_update($link, $feed_id, $owner_uid, $is_cat = false,
5869 $update_pcat = true) {
5871 if (!is_numeric($feed_id)) return;
5873 if (!$is_cat && $feed_id > 0) {
5874 $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
5875 WHERE id = '$feed_id'");
5876 $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
5879 $prev_unread = ccache_find($link, $feed_id, $owner_uid, $is_cat, true);
5881 /* When updating a label, all we need to do is recalculate feed counters
5882 * because labels are not cached */
5885 ccache_update_all($link, $owner_uid);
5890 $table = "ttrss_counters_cache";
5892 $table = "ttrss_cat_counters_cache";
5895 if ($is_cat && $feed_id >= 0) {
5896 if ($feed_id != 0) {
5897 $cat_qpart = "cat_id = '$feed_id'";
5899 $cat_qpart = "cat_id IS NULL";
5902 /* Recalculate counters for child feeds */
5904 $result = db_query($link, "SELECT id FROM ttrss_feeds
5905 WHERE owner_uid = '$owner_uid' AND $cat_qpart");
5907 while ($line = db_fetch_assoc($result)) {
5908 ccache_update($link, $line["id"], $owner_uid, false, false);
5911 $result = db_query($link, "SELECT SUM(value) AS sv
5912 FROM ttrss_counters_cache, ttrss_feeds
5913 WHERE id = feed_id AND $cat_qpart AND
5914 ttrss_feeds.owner_uid = '$owner_uid'");
5916 $unread = (int) db_fetch_result($result, 0, "sv");
5919 $unread = (int) getFeedArticles($link, $feed_id, $is_cat, true, $owner_uid);
5922 db_query($link, "BEGIN");
5924 $result = db_query($link, "SELECT feed_id FROM $table
5925 WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id' LIMIT 1");
5927 if (db_num_rows($result) == 1) {
5928 db_query($link, "UPDATE $table SET
5929 value = '$unread', updated = NOW() WHERE
5930 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
5933 db_query($link, "INSERT INTO $table
5934 (feed_id, value, owner_uid, updated)
5936 ($feed_id, $unread, $owner_uid, NOW())");
5939 db_query($link, "COMMIT");
5941 if ($feed_id > 0 && $prev_unread != $unread) {
5945 /* Update parent category */
5949 $result = db_query($link, "SELECT cat_id FROM ttrss_feeds
5950 WHERE owner_uid = '$owner_uid' AND id = '$feed_id'");
5952 $cat_id = (int) db_fetch_result($result, 0, "cat_id");
5954 ccache_update($link, $cat_id, $owner_uid, true);
5958 } else if ($feed_id < 0) {
5959 ccache_update_all($link, $owner_uid);
5965 function label_find_id($link, $label, $owner_uid) {
5966 $result = db_query($link,
5967 "SELECT id FROM ttrss_labels2 WHERE caption = '$label'
5968 AND owner_uid = '$owner_uid' LIMIT 1");
5970 if (db_num_rows($result) == 1) {
5971 return db_fetch_result($result, 0, "id");
5977 function get_article_labels($link, $id) {
5980 $obj_id = md5("LABELS:$id:" . $_SESSION["uid"]);
5984 if ($memcache && $obj = $memcache->get($obj_id)) {
5988 $result = db_query($link, "SELECT label_cache FROM
5989 ttrss_user_entries WHERE ref_id = '$id' AND owner_uid = " .
5992 $label_cache = db_fetch_result($result, 0, "label_cache");
5996 $label_cache = json_decode($label_cache, true);
5998 if ($label_cache["no-labels"] == 1)
6001 return $label_cache;
6004 $result = db_query($link,
6005 "SELECT DISTINCT label_id,caption,fg_color,bg_color
6006 FROM ttrss_labels2, ttrss_user_labels2
6008 AND article_id = '$id'
6009 AND owner_uid = ".$_SESSION["uid"] . "
6012 while ($line = db_fetch_assoc($result)) {
6013 $rk = array($line["label_id"], $line["caption"], $line["fg_color"],
6015 array_push($rv, $rk);
6017 if ($memcache) $memcache->add($obj_id, $rv, 0, 3600);
6020 label_update_cache($link, $id, $rv);
6022 label_update_cache($link, $id, array("no-labels" => 1));
6029 function label_find_caption($link, $label, $owner_uid) {
6030 $result = db_query($link,
6031 "SELECT caption FROM ttrss_labels2 WHERE id = '$label'
6032 AND owner_uid = '$owner_uid' LIMIT 1");
6034 if (db_num_rows($result) == 1) {
6035 return db_fetch_result($result, 0, "caption");
6041 function label_update_cache($link, $id, $labels = false, $force = false) {
6044 label_clear_cache($link, $id);
6047 $labels = get_article_labels($link, $id);
6049 $labels = db_escape_string(json_encode($labels));
6051 db_query($link, "UPDATE ttrss_user_entries SET
6052 label_cache = '$labels' WHERE ref_id = '$id'");
6056 function label_clear_cache($link, $id) {
6058 db_query($link, "UPDATE ttrss_user_entries SET
6059 label_cache = '' WHERE ref_id = '$id'");
6063 function label_remove_article($link, $id, $label, $owner_uid) {
6065 $label_id = label_find_id($link, $label, $owner_uid);
6067 if (!$label_id) return;
6069 $result = db_query($link,
6070 "DELETE FROM ttrss_user_labels2
6072 label_id = '$label_id' AND
6073 article_id = '$id'");
6075 label_clear_cache($link, $id);
6078 function label_add_article($link, $id, $label, $owner_uid) {
6083 $obj_id = md5("LABELS:$id:$owner_uid");
6084 $memcache->delete($obj_id);
6087 $label_id = label_find_id($link, $label, $owner_uid);
6089 if (!$label_id) return;
6091 $result = db_query($link,
6093 article_id FROM ttrss_labels2, ttrss_user_labels2
6096 label_id = '$label_id' AND
6097 article_id = '$id' AND owner_uid = '$owner_uid'
6100 if (db_num_rows($result) == 0) {
6101 db_query($link, "INSERT INTO ttrss_user_labels2
6102 (label_id, article_id) VALUES ('$label_id', '$id')");
6105 label_clear_cache($link, $id);
6109 function label_remove($link, $id, $owner_uid) {
6112 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6115 $obj_id = md5("LABELS:$id:$owner_uid");
6116 $memcache->delete($obj_id);
6119 db_query($link, "BEGIN");
6121 $result = db_query($link, "SELECT caption FROM ttrss_labels2
6124 $caption = db_fetch_result($result, 0, "caption");
6126 $result = db_query($link, "DELETE FROM ttrss_labels2 WHERE id = '$id'
6127 AND owner_uid = " . $owner_uid);
6129 if (db_affected_rows($link, $result) != 0 && $caption) {
6131 /* Remove access key for the label */
6133 $ext_id = -11 - $id;
6135 db_query($link, "DELETE FROM ttrss_access_keys WHERE
6136 feed_id = '$ext_id' AND owner_uid = $owner_uid");
6138 /* Disable filters that reference label being removed */
6140 db_query($link, "UPDATE ttrss_filters SET
6141 enabled = false WHERE action_param = '$caption'
6143 AND owner_uid = " . $owner_uid);
6145 /* Remove cached data */
6147 db_query($link, "UPDATE ttrss_user_entries SET label_cache = ''
6148 WHERE label_cache LIKE '%$caption%' AND owner_uid = " . $owner_uid);
6152 db_query($link, "COMMIT");
6155 function label_create($link, $caption) {
6157 db_query($link, "BEGIN");
6161 $result = db_query($link, "SELECT id FROM ttrss_labels2
6162 WHERE caption = '$caption' AND owner_uid = ". $_SESSION["uid"]);
6164 if (db_num_rows($result) == 0) {
6165 $result = db_query($link,
6166 "INSERT INTO ttrss_labels2 (caption,owner_uid)
6167 VALUES ('$caption', '".$_SESSION["uid"]."')");
6169 $result = db_affected_rows($link, $result) != 0;
6172 db_query($link, "COMMIT");
6177 function print_labels_headlines_dropdown($link, $feed_id) {
6178 print "<option value=\"addLabel()\">".__("Create label...")."</option>";
6180 $result = db_query($link, "SELECT id, caption FROM ttrss_labels2 WHERE
6181 owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
6183 while ($line = db_fetch_assoc($result)) {
6185 $label_id = $line["id"];
6186 $label_caption = $line["caption"];
6189 if ($feed_id < -10 && $feed_id == -11-$label_id) {
6190 print "<option id=\"LHDL-$id\"
6191 value=\"selectionRemoveLabel($label_id)\">".
6192 __('Remove:') . " $label_caption</option>";
6194 print "<option id=\"LHDL-$id\"
6195 value=\"selectionAssignLabel($label_id)\">".
6196 __('Assign:') . " $label_caption</option>";
6201 function format_tags_string($tags, $id) {
6204 $tags_nolinks_str = "";
6208 /* if (get_user_theme($link) == "3pane") {
6216 $formatted_tags = array();
6218 foreach ($tags as $tag) {
6220 $tag_escaped = str_replace("'", "\\'", $tag);
6222 if (mb_strlen($tag) > 30) {
6223 $tag = truncate_string($tag, 30);
6226 $tag_str = "<a href=\"javascript:viewfeed('$tag_escaped')\">$tag</a>";
6228 array_push($formatted_tags, $tag_str);
6230 $tmp_tags_str = implode(", ", $formatted_tags);
6232 if ($num_tags == $tag_limit ||
mb_strlen($tmp_tags_str) > 150) {
6237 $tags_str = implode(", ", $formatted_tags);
6239 if ($num_tags < count($tags)) {
6240 $tags_str .= ", …";
6243 if ($num_tags == 0) {
6244 $tags_str = __("no tags");
6251 function format_article_labels($labels, $id) {
6255 foreach ($labels as $l) {
6256 $labels_str .= sprintf("<span class='hlLabelRef'
6257 style='color : %s; background-color : %s'>%s</span>",
6258 $l[2], $l[3], $l[1]);
6265 function format_article_note($id, $note) {
6267 $str = "<div class='articleNote' title=\"".__('edit note')."\"
6268 onclick=\"editArticleNote($id)\">$note</div>";
6273 function toggle_collapse_cat($link, $cat_id, $mode) {
6275 $mode = bool_to_sql_bool($mode);
6277 db_query($link, "UPDATE ttrss_feed_categories SET
6278 collapsed = $mode WHERE id = '$cat_id' AND owner_uid = " .
6285 $pref_name = '_COLLAPSED_SPECIAL';
6288 $pref_name = '_COLLAPSED_LABELS';
6291 $pref_name = '_COLLAPSED_UNCAT';
6297 set_pref($link, $pref_name, 'true');
6299 set_pref($link, $pref_name, 'false');
6305 function remove_feed($link, $id, $owner_uid) {
6309 /* save starred articles in Archived feed */
6311 db_query($link, "BEGIN");
6313 /* prepare feed if necessary */
6315 $result = db_query($link, "SELECT id FROM ttrss_archived_feeds
6318 if (db_num_rows($result) == 0) {
6319 db_query($link, "INSERT INTO ttrss_archived_feeds
6320 (id, owner_uid, title, feed_url, site_url)
6321 SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
6325 db_query($link, "UPDATE ttrss_user_entries SET feed_id = NULL,
6326 orig_feed_id = '$id' WHERE feed_id = '$id' AND
6327 marked = true AND owner_uid = $owner_uid");
6329 /* Remove access key for the feed */
6331 db_query($link, "DELETE FROM ttrss_access_keys WHERE
6332 feed_id = '$id' AND owner_uid = $owner_uid");
6334 /* remove the feed */
6336 db_query($link, "DELETE FROM ttrss_feeds
6337 WHERE id = '$id' AND owner_uid = $owner_uid");
6339 db_query($link, "COMMIT");
6341 /* if (file_exists(ICONS_DIR . "/$id.ico")) {
6342 unlink(ICONS_DIR . "/$id.ico");
6345 ccache_remove($link, $id, $owner_uid);
6348 label_remove($link, -11-$id, $owner_uid);
6349 ccache_remove($link, -11-$id, $owner_uid);
6353 function add_feed_category($link, $feed_cat) {
6355 if (!$feed_cat) return false;
6357 db_query($link, "BEGIN");
6359 $result = db_query($link,
6360 "SELECT id FROM ttrss_feed_categories
6361 WHERE title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]);
6363 if (db_num_rows($result) == 0) {
6365 $result = db_query($link,
6366 "INSERT INTO ttrss_feed_categories (owner_uid,title)
6367 VALUES ('".$_SESSION["uid"]."', '$feed_cat')");
6369 db_query($link, "COMMIT");
6377 function remove_feed_category($link, $id, $owner_uid) {
6379 db_query($link, "DELETE FROM ttrss_feed_categories
6380 WHERE id = '$id' AND owner_uid = $owner_uid");
6382 ccache_remove($link, $id, $owner_uid, true);
6385 function archive_article($link, $id, $owner_uid) {
6386 db_query($link, "BEGIN");
6388 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
6389 WHERE ref_id = '$id' AND owner_uid = $owner_uid");
6391 if (db_num_rows($result) != 0) {
6393 /* prepare the archived table */
6395 $feed_id = (int) db_fetch_result($result, 0, "feed_id");
6398 $result = db_query($link, "SELECT id FROM ttrss_archived_feeds
6399 WHERE id = '$feed_id'");
6401 if (db_num_rows($result) == 0) {
6402 db_query($link, "INSERT INTO ttrss_archived_feeds
6403 (id, owner_uid, title, feed_url, site_url)
6404 SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
6405 WHERE id = '$feed_id'");
6408 db_query($link, "UPDATE ttrss_user_entries
6409 SET orig_feed_id = feed_id, feed_id = NULL
6410 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
6414 db_query($link, "COMMIT");
6417 function getArticleFeed($link, $id) {
6418 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
6419 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
6421 if (db_num_rows($result) != 0) {
6422 return db_fetch_result($result, 0, "feed_id");
6428 function make_url_from_parts($parts) {
6429 $url = $parts['scheme'] . '://' . $parts['host'];
6431 if ($parts['path']) $url .= $parts['path'];
6432 if ($parts['query']) $url .= '?' . $parts['query'];
6438 * Fixes incomplete URLs by prepending "http://".
6439 * Also replaces feed:// with http://, and
6440 * prepends a trailing slash if the url is a domain name only.
6442 * @param string $url Possibly incomplete URL
6444 * @return string Fixed URL.
6446 function fix_url($url) {
6447 if (strpos($url, '://') === false) {
6448 $url = 'http://' . $url;
6449 } else if (substr($url, 0, 5) == 'feed:') {
6450 $url = 'http:' . substr($url, 5);
6453 //prepend slash if the URL has no slash in it
6454 // "http://www.example" -> "http://www.example/"
6455 if (strpos($url, '/', strpos($url, ':') +
3) === false) {
6459 if ($url != "http:///")
6465 function validate_feed_url($url) {
6466 $parts = parse_url($url);
6468 return ($parts['scheme'] == 'http' ||
$parts['scheme'] == 'feed' ||
$parts['scheme'] == 'https');
6472 function get_article_enclosures($link, $id) {
6476 $query = "SELECT * FROM ttrss_enclosures
6477 WHERE post_id = '$id' AND content_url != ''";
6479 $obj_id = md5("ENCLOSURES:$id");
6483 if ($memcache && $obj = $memcache->get($obj_id)) {
6486 $result = db_query($link, $query);
6488 if (db_num_rows($result) > 0) {
6489 while ($line = db_fetch_assoc($result)) {
6490 array_push($rv, $line);
6492 if ($memcache) $memcache->add($obj_id, $rv, 0, 3600);
6499 function api_get_feeds($link, $cat_id, $unread_only, $limit, $offset) {
6505 if ($cat_id == -4 ||
$cat_id == -2) {
6506 $counters = getLabelCounters($link, true);
6508 foreach (array_values($counters) as $cv) {
6510 $unread = $cv["counter"];
6512 if ($unread ||
!$unread_only) {
6516 "title" => $cv["description"],
6517 "unread" => $cv["counter"],
6521 array_push($feeds, $row);
6528 if ($cat_id == -4 ||
$cat_id == -1) {
6529 foreach (array(-1, -2, -3, -4, 0) as $i) {
6530 $unread = getFeedUnread($link, $i);
6532 if ($unread ||
!$unread_only) {
6533 $title = getFeedTitle($link, $i);
6538 "unread" => $unread,
6541 array_push($feeds, $row);
6550 $limit_qpart = "LIMIT $limit OFFSET $offset";
6555 if ($cat_id == -4 ||
$cat_id == -3) {
6556 $result = db_query($link, "SELECT
6557 id, feed_url, cat_id, title, ".
6558 SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
6559 FROM ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"] .
6560 " ORDER BY cat_id, title " . $limit_qpart);
6564 $cat_qpart = "cat_id = '$cat_id'";
6566 $cat_qpart = "cat_id IS NULL";
6568 $result = db_query($link, "SELECT
6569 id, feed_url, cat_id, title, ".
6570 SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
6571 FROM ttrss_feeds WHERE
6572 $cat_qpart AND owner_uid = " . $_SESSION["uid"] .
6573 " ORDER BY cat_id, title " . $limit_qpart);
6576 while ($line = db_fetch_assoc($result)) {
6578 $unread = getFeedUnread($link, $line["id"]);
6580 $has_icon = feed_has_icon($line['id']);
6582 if ($unread ||
!$unread_only) {
6585 "feed_url" => $line["feed_url"],
6586 "title" => $line["title"],
6587 "id" => (int)$line["id"],
6588 "unread" => (int)$unread,
6589 "has_icon" => $has_icon,
6590 "cat_id" => (int)$line["cat_id"],
6591 "last_updated" => strtotime($line["last_updated"])
6594 array_push($feeds, $row);
6601 function api_get_headlines($link, $feed_id, $limit, $offset,
6602 $filter, $is_cat, $show_excerpt, $show_content, $view_mode, $order) {
6604 /* do not rely on params below */
6606 $search = db_escape_string($_REQUEST["search"]);
6607 $search_mode = db_escape_string($_REQUEST["search_mode"]);
6608 $match_on = db_escape_string($_REQUEST["match_on"]);
6610 $qfh_ret = queryFeedHeadlines($link, $feed_id, $limit,
6611 $view_mode, $is_cat, $search, $search_mode, $match_on,
6614 $result = $qfh_ret[0];
6615 $feed_title = $qfh_ret[1];
6617 $headlines = array();
6619 while ($line = db_fetch_assoc($result)) {
6620 $is_updated = ($line["last_read"] == "" &&
6621 ($line["unread"] != "t" && $line["unread"] != "1"));
6623 $headline_row = array(
6624 "id" => (int)$line["id"],
6625 "unread" => sql_bool_to_bool($line["unread"]),
6626 "marked" => sql_bool_to_bool($line["marked"]),
6627 "published" => sql_bool_to_bool($line["published"]),
6628 "updated" => strtotime($line["updated"]),
6629 "is_updated" => $is_updated,
6630 "title" => $line["title"],
6631 "link" => $line["link"],
6632 "feed_id" => $line["feed_id"],
6633 "tags" => get_article_tags($link, $line["id"]),
6636 if ($show_excerpt) {
6637 $excerpt = truncate_string(strip_tags($line["content_preview"]), 100);
6638 $headline_row["excerpt"] = $excerpt;
6641 if ($show_content) {
6642 $headline_row["content"] = $line["content_preview"];
6645 array_push($headlines, $headline_row);
6651 function generate_dashboard_feed($link) {
6652 print "<headlines id=\"-5\" is_cat=\"\">";
6654 print "<toolbar><![CDATA[]]></toolbar>";
6656 print '<content><![CDATA[';
6658 print "<div class='whiteBox'>".__('No feed selected.');
6660 print "<p class=\"small\"><span class=\"insensitive\">";
6662 $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE
."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
6663 WHERE owner_uid = " . $_SESSION['uid']);
6665 $last_updated = db_fetch_result($result, 0, "last_updated");
6666 $last_updated = make_local_datetime($link, $last_updated, false);
6668 printf(__("Feeds last updated at %s"), $last_updated);
6670 $result = db_query($link, "SELECT COUNT(id) AS num_errors
6671 FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
6673 $num_errors = db_fetch_result($result, 0, "num_errors");
6675 if ($num_errors > 0) {
6677 print "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
6678 __('Some feeds have update errors (click for details)')."</a>";
6680 print "</span></p>";
6682 print "]]></content>";
6683 print "</headlines>";
6685 print "<headlines-info><![CDATA[";
6687 $info = array("count" => 0,
6688 "vgroup_last_feed" => '',
6690 "disable_cache" => true);
6692 print json_encode($info);
6694 print "]]></headlines-info>";
6698 function save_email_address($link, $email) {
6699 // FIXME: implement persistent storage of emails
6701 if (!$_SESSION['stored_emails'])
6702 $_SESSION['stored_emails'] = array();
6704 if (!in_array($email, $_SESSION['stored_emails']))
6705 array_push($_SESSION['stored_emails'], $email);
6708 function update_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) {
6709 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6711 $sql_is_cat = bool_to_sql_bool($is_cat);
6713 $result = db_query($link, "SELECT access_key FROM ttrss_access_keys
6714 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6715 AND owner_uid = " . $owner_uid);
6717 if (db_num_rows($result) == 1) {
6718 $key = db_escape_string(sha1(uniqid(rand(), true)));
6720 db_query($link, "UPDATE ttrss_access_keys SET access_key = '$key'
6721 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6722 AND owner_uid = " . $owner_uid);
6727 return get_feed_access_key($link, $feed_id, $is_cat, $owner_uid);
6731 function get_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) {
6733 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6735 $sql_is_cat = bool_to_sql_bool($is_cat);
6737 $result = db_query($link, "SELECT access_key FROM ttrss_access_keys
6738 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6739 AND owner_uid = " . $owner_uid);
6741 if (db_num_rows($result) == 1) {
6742 return db_fetch_result($result, 0, "access_key");
6744 $key = db_escape_string(sha1(uniqid(rand(), true)));
6746 $result = db_query($link, "INSERT INTO ttrss_access_keys
6747 (access_key, feed_id, is_cat, owner_uid)
6748 VALUES ('$key', '$feed_id', $sql_is_cat, '$owner_uid')");
6756 * Extracts RSS/Atom feed URLs from the given HTML URL.
6758 * @param string $url HTML page URL
6760 * @return array Array of feeds. Key is the full URL, value the title
6762 function get_feeds_from_html($url)
6764 $url = fix_url($url);
6765 $baseUrl = substr($url, 0, strrpos($url, '/') +
1);
6767 libxml_use_internal_errors(true);
6769 $doc = new DOMDocument();
6770 $doc->loadHTMLFile($url);
6771 $xpath = new DOMXPath($doc);
6772 $entries = $xpath->query('/html/head/link[@rel="alternate"]');
6773 $feedUrls = array();
6774 foreach ($entries as $entry) {
6775 if ($entry->hasAttribute('href')) {
6776 $title = $entry->getAttribute('title');
6778 $title = $entry->getAttribute('type');
6780 $feedUrl = rewrite_relative_url(
6781 $baseUrl, $entry->getAttribute('href')
6783 $feedUrls[$feedUrl] = $title;
6790 * Checks if the content behind the given URL is a HTML file
6792 * @param string $url URL to check
6794 * @return boolean True if the URL contains HTML content
6796 function url_is_html($url) {
6797 $content = substr(fetch_file_contents($url, false), 0, 1000);
6798 if (stripos($content, '<html>') === false
6799 && stripos($content, '<html ') === false
6807 function print_label_select($link, $name, $value, $attributes = "") {
6809 $result = db_query($link, "SELECT caption FROM ttrss_labels2
6810 WHERE owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
6812 print "<select default=\"$value\" name=\"" . htmlspecialchars($name) .
6813 "\" $attributes onchange=\"labelSelectOnChange(this)\" >";
6815 while ($line = db_fetch_assoc($result)) {
6817 $issel = ($line["caption"] == $value) ?
"selected=\"1\"" : "";
6819 print "<option value=\"".htmlspecialchars($line["caption"])."\"
6820 $issel>" . htmlspecialchars($line["caption"]) . "</option>";
6824 # print "<option value=\"ADD_LABEL\">" .__("Add label...") . "</option>";
6831 function print_article_enclosures($link, $id, $always_display_enclosures,
6834 $result = get_article_enclosures($link, $id);
6836 if (count($result) > 0) {
6838 $entries_html = array();
6841 foreach ($result as $line) {
6843 $url = $line["content_url"];
6844 $ctype = $line["content_type"];
6846 if (!$ctype) $ctype = __("unknown type");
6848 # $filename = substr($url, strrpos($url, "/")+1);
6850 $entry = format_inline_player($link, $url, $ctype);
6852 # $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
6853 # $filename . " (" . $ctype . ")" . "</a>";
6855 array_push($entries_html, $entry);
6859 $entry["type"] = $ctype;
6860 $entry["filename"] = $filename;
6861 $entry["url"] = $url;
6863 array_push($entries, $entry);
6866 print "<div class=\"postEnclosures\">";
6868 if (!get_pref($link, "STRIP_IMAGES")) {
6869 if ($always_display_enclosures ||
6870 !preg_match("/<img/i", $article_content)) {
6872 foreach ($entries as $entry) {
6874 if (preg_match("/image/", $entry["type"]) ||
6875 preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) {
6878 alt=\"".htmlspecialchars($entry["filename"])."\"
6879 src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>";
6885 if (count($entries) == 1) {
6886 print __("Attachment:") . " ";
6888 print __("Attachments:") . " ";
6891 print join(", ", $entries_html);
6897 function getLastArticleId($link) {
6898 $result = db_query($link, "SELECT MAX(ref_id) AS id FROM ttrss_user_entries
6899 WHERE owner_uid = " . $_SESSION["uid"]);
6901 if (db_num_rows($result) == 1) {
6902 return db_fetch_result($result, 0, "id");
6908 function build_url($parts) {
6909 return $parts['scheme'] . "://" . $parts['host'] . $parts['path'];
6913 * Converts a (possibly) relative URL to a absolute one.
6915 * @param string $url Base URL (i.e. from where the document is)
6916 * @param string $rel_url Possibly relative URL in the document
6918 * @return string Absolute URL
6920 function rewrite_relative_url($url, $rel_url) {
6921 if (strpos($rel_url, "://") !== false) {
6923 } else if (strpos($rel_url, "/") === 0)
6925 $parts = parse_url($url);
6926 $parts['path'] = $rel_url;
6928 return build_url($parts);
6931 $parts = parse_url($url);
6932 if (!isset($parts['path'])) {
6933 $parts['path'] = '/';
6935 $dir = $parts['path'];
6936 if (substr($dir, -1) !== '/') {
6937 $dir = dirname($parts['path']);
6938 $dir !== '/' && $dir .= '/';
6940 $parts['path'] = $dir . $rel_url;
6942 return build_url($parts);
6946 function sphinx_search($query, $offset = 0, $limit = 30) {
6947 $sphinxClient = new SphinxClient();
6949 $sphinxClient->SetServer('localhost', 9312);
6950 $sphinxClient->SetConnectTimeout(1);
6952 $sphinxClient->SetFieldWeights(array('title' => 70, 'content' => 30,
6953 'feed_title' => 20));
6955 $sphinxClient->SetMatchMode(SPH_MATCH_EXTENDED2
);
6956 $sphinxClient->SetRankingMode(SPH_RANK_PROXIMITY_BM25
);
6957 $sphinxClient->SetLimits($offset, $limit, 1000);
6958 $sphinxClient->SetArrayResult(false);
6959 $sphinxClient->SetFilter('owner_uid', array($_SESSION['uid']));
6961 $result = $sphinxClient->Query($query, SPHINX_INDEX
);
6965 if (is_array($result['matches'])) {
6966 foreach (array_keys($result['matches']) as $int_id) {
6967 $ref_id = $result['matches'][$int_id]['attrs']['ref_id'];
6968 array_push($ids, $ref_id);
6975 function cleanup_tags($link, $days = 14, $limit = 1000) {
6977 if (DB_TYPE
== "pgsql") {
6978 $interval_query = "date_updated < NOW() - INTERVAL '$days days'";
6979 } else if (DB_TYPE
== "mysql") {
6980 $interval_query = "date_updated < DATE_SUB(NOW(), INTERVAL $days DAY)";
6985 while ($limit > 0) {
6988 $query = "SELECT ttrss_tags.id AS id
6989 FROM ttrss_tags, ttrss_user_entries, ttrss_entries
6990 WHERE post_int_id = int_id AND $interval_query AND
6991 ref_id = ttrss_entries.id AND tag_cache != '' LIMIT $limit_part";
6993 $result = db_query($link, $query);
6997 while ($line = db_fetch_assoc($result)) {
6998 array_push($ids, $line['id']);
7001 if (count($ids) > 0) {
7002 $ids = join(",", $ids);
7005 $tmp_result = db_query($link, "DELETE FROM ttrss_tags WHERE id IN ($ids)");
7006 $tags_deleted +
= db_affected_rows($link, $tmp_result);
7011 $limit -= $limit_part;
7016 return $tags_deleted;
7019 function feedlist_init_cat($link, $cat_id, $hidden = false) {
7021 $cat_id = (int) $cat_id;
7024 $cat_unread = ccache_find($link, $cat_id, $_SESSION["uid"], true);
7025 } else if ($cat_id == 0 ||
$cat_id == -2) {
7026 $cat_unread = getCategoryUnread($link, $cat_id);
7029 $obj['id'] = 'CAT:' . $cat_id;
7030 $obj['items'] = array();
7031 $obj['name'] = getCategoryTitle($link, $cat_id);
7032 $obj['type'] = 'feed';
7033 $obj['unread'] = (int) $cat_unread;
7034 $obj['hidden'] = $hidden;
7035 $obj['bare_id'] = $cat_id;
7040 function feedlist_init_feed($link, $feed_id, $title = false, $unread = false, $error = '', $updated = '') {
7042 $feed_id = (int) $feed_id;
7045 $title = getFeedTitle($link, $feed_id, false);
7047 if ($unread === false)
7048 $unread = getFeedUnread($link, $feed_id, false);
7050 $obj['id'] = 'FEED:' . $feed_id;
7051 $obj['name'] = $title;
7052 $obj['unread'] = (int) $unread;
7053 $obj['type'] = 'feed';
7054 $obj['error'] = $error;
7055 $obj['updated'] = $updated;
7056 $obj['icon'] = getFeedIcon($feed_id);
7057 $obj['bare_id'] = $feed_id;
7063 function fetch_twitter_rss($link, $url, $owner_uid) {
7064 $result = db_query($link, "SELECT twitter_oauth FROM ttrss_users
7065 WHERE id = $owner_uid");
7067 $access_token = json_decode(db_fetch_result($result, 0, 'twitter_oauth'), true);
7068 $url_escaped = db_escape_string($url);
7070 if ($access_token) {
7072 $tmhOAuth = new tmhOAuth(array(
7073 'consumer_key' => CONSUMER_KEY
,
7074 'consumer_secret' => CONSUMER_SECRET
,
7075 'user_token' => $access_token['oauth_token'],
7076 'user_secret' => $access_token['oauth_token_secret'],
7079 $code = $tmhOAuth->request('GET', $url);
7083 $content = $tmhOAuth->response
['response'];
7085 $rss = new MagpieRSS($content, MAGPIE_OUTPUT_ENCODING
,
7086 MAGPIE_INPUT_ENCODING
, MAGPIE_DETECT_ENCODING
);
7092 db_query($link, "UPDATE ttrss_feeds
7093 SET last_error = 'OAuth authorization failed ($code).'
7094 WHERE feed_url = '$url_escaped' AND owner_uid = $owner_uid");
7099 db_query($link, "UPDATE ttrss_feeds
7100 SET last_error = 'OAuth information not found.'
7101 WHERE feed_url = '$url_escaped' AND owner_uid = $owner_uid");
7107 function print_user_stylesheet($link) {
7108 $value = get_pref($link, 'USER_STYLESHEET');
7111 print "<style type=\"text/css\">";
7112 print str_replace("<br/>", "\n", $value);
7118 function rewrite_urls($line) {
7123 $result = preg_replace("/((?<!=.)((http|https|ftp)+):\/\/[^ ,!]+)/i",
7124 "<a target=\"_blank\" href=\"\\1\">\\1</a>", $line);