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 = $item["link"];
821 if (!$entry_guid) $entry_guid = make_guid_from_title($item["title"]);
824 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
825 _debug("update_rss_feed: guid $entry_guid");
828 if (!$entry_guid) continue;
830 $entry_timestamp = "";
832 if ($use_simplepie) {
833 $entry_timestamp = strtotime($item->get_date());
835 $rss_2_date = $item['pubdate'];
836 $rss_1_date = $item['dc']['date'];
837 $atom_date = $item['issued'];
838 if (!$atom_date) $atom_date = $item['updated'];
840 if ($atom_date != "") $entry_timestamp = parse_w3cdtf($atom_date);
841 if ($rss_1_date != "") $entry_timestamp = parse_w3cdtf($rss_1_date);
842 if ($rss_2_date != "") $entry_timestamp = strtotime($rss_2_date);
846 if ($entry_timestamp == "" ||
$entry_timestamp == -1 ||
!$entry_timestamp) {
847 $entry_timestamp = time();
848 $no_orig_date = 'true';
850 $no_orig_date = 'false';
853 $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp);
855 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
856 _debug("update_rss_feed: date $entry_timestamp [$entry_timestamp_fmt]");
859 if ($use_simplepie) {
860 $entry_title = $item->get_title();
862 $entry_title = trim(strip_tags($item["title"]));
865 if ($use_simplepie) {
866 $entry_link = $item->get_link();
868 // strange Magpie workaround
869 $entry_link = $item["link_"];
870 if (!$entry_link) $entry_link = $item["link"];
873 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
874 _debug("update_rss_feed: title $entry_title");
877 if (!$entry_title) $entry_title = date("Y-m-d H:i:s", $entry_timestamp);;
879 $entry_link = strip_tags($entry_link);
881 if ($use_simplepie) {
882 $entry_content = $item->get_content();
883 if (!$entry_content) $entry_content = $item->get_description();
885 $entry_content = $item["content:escaped"];
887 if (!$entry_content) $entry_content = $item["content:encoded"];
888 if (!$entry_content) $entry_content = $item["content"]["encoded"];
889 if (!$entry_content) $entry_content = $item["content"];
891 // Magpie bugs are getting ridiculous
892 if (trim($entry_content) == "Array") $entry_content = false;
894 if (!$entry_content) $entry_content = $item["atom_content"];
895 if (!$entry_content) $entry_content = $item["summary"];
897 if (!$entry_content ||
898 strlen($entry_content) < strlen($item["description"])) {
899 $entry_content = $item["description"];
903 if (is_array($entry_content)) {
904 $entry_content = $entry_content["encoded"];
905 if (!$entry_content) $entry_content = $entry_content["escaped"];
909 if ($_REQUEST["xdebug"] == 2) {
910 print "update_rss_feed: content: ";
911 print_r(htmlspecialchars($entry_content));
914 $entry_content_unescaped = $entry_content;
916 if ($use_simplepie) {
917 $entry_comments = strip_tags($item->data
["comments"]);
918 if ($item->get_author()) {
919 $entry_author_item = $item->get_author();
920 $entry_author = $entry_author_item->get_name();
921 if (!$entry_author) $entry_author = $entry_author_item->get_email();
923 $entry_author = db_escape_string($entry_author);
926 $entry_comments = strip_tags($item["comments"]);
928 $entry_author = db_escape_string(strip_tags($item['dc']['creator']));
930 if ($item['author']) {
932 if (is_array($item['author'])) {
934 if (!$entry_author) {
935 $entry_author = db_escape_string(strip_tags($item['author']['name']));
938 if (!$entry_author) {
939 $entry_author = db_escape_string(strip_tags($item['author']['email']));
943 if (!$entry_author) {
944 $entry_author = db_escape_string(strip_tags($item['author']));
949 if (preg_match('/^[\t\n\r ]*$/', $entry_author)) $entry_author = '';
951 $entry_guid = db_escape_string(strip_tags($entry_guid));
952 $entry_guid = mb_substr($entry_guid, 0, 250);
954 $result = db_query($link, "SELECT id FROM ttrss_entries
955 WHERE guid = '$entry_guid'");
957 $entry_content = db_escape_string($entry_content, false);
959 $content_hash = "SHA1:" . sha1(strip_tags($entry_content));
961 $entry_title = db_escape_string($entry_title);
962 $entry_link = db_escape_string($entry_link);
963 $entry_comments = mb_substr(db_escape_string($entry_comments), 0, 250);
964 $entry_author = mb_substr($entry_author, 0, 250);
966 if ($use_simplepie) {
967 $num_comments = 0; #FIXME#
969 $num_comments = db_escape_string($item["slash"]["comments"]);
972 if (!$num_comments) $num_comments = 0;
974 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
975 _debug("update_rss_feed: looking for tags [1]...");
978 // parse <category> entries into tags
980 $additional_tags = array();
982 if ($use_simplepie) {
984 $additional_tags_src = $item->get_categories();
986 if (is_array($additional_tags_src)) {
987 foreach ($additional_tags_src as $tobj) {
988 array_push($additional_tags, $tobj->get_term());
992 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
993 _debug("update_rss_feed: category tags:");
994 print_r($additional_tags);
999 $t_ctr = $item['category#'];
1002 $additional_tags = array();
1003 } else if ($t_ctr > 0) {
1004 $additional_tags = array($item['category']);
1006 if ($item['category@term']) {
1007 array_push($additional_tags, $item['category@term']);
1010 for ($i = 0; $i <= $t_ctr; $i++
) {
1011 if ($item["category#$i"]) {
1012 array_push($additional_tags, $item["category#$i"]);
1015 if ($item["category#$i@term"]) {
1016 array_push($additional_tags, $item["category#$i@term"]);
1021 // parse <dc:subject> elements
1023 $t_ctr = $item['dc']['subject#'];
1026 array_push($additional_tags, $item['dc']['subject']);
1028 for ($i = 0; $i <= $t_ctr; $i++
) {
1029 if ($item['dc']["subject#$i"]) {
1030 array_push($additional_tags, $item['dc']["subject#$i"]);
1036 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1037 _debug("update_rss_feed: looking for tags [2]...");
1041 // <a href="..." rel="tag">Xorg</a>, //
1045 preg_match_all("/<a.*?rel=['\"]tag['\"].*?\>([^<]+)<\/a>/i",
1046 $entry_content_unescaped, $entry_tags);
1048 $entry_tags = $entry_tags[1];
1050 $entry_tags = array_merge($entry_tags, $additional_tags);
1051 $entry_tags = array_unique($entry_tags);
1053 for ($i = 0; $i < count($entry_tags); $i++
)
1054 $entry_tags[$i] = mb_strtolower($entry_tags[$i], 'utf-8');
1056 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1057 _debug("update_rss_feed: unfiltered tags found:");
1058 print_r($entry_tags);
1063 $entry_content = sanitize_article_content($entry_content);
1064 $entry_title = sanitize_article_content($entry_title);
1066 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1067 _debug("update_rss_feed: done collecting data [TITLE:$entry_title]");
1070 db_query($link, "BEGIN");
1072 if (db_num_rows($result) == 0) {
1074 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1075 _debug("update_rss_feed: base guid not found");
1078 // base post entry does not exist, create it
1080 $result = db_query($link,
1081 "INSERT INTO ttrss_entries
1098 '$entry_timestamp_fmt',
1108 // we keep encountering the entry in feeds, so we need to
1109 // update date_updated column so that we don't get horrible
1110 // dupes when the entry gets purged and reinserted again e.g.
1111 // in the case of SLOW SLOW OMG SLOW updating feeds
1113 $base_entry_id = db_fetch_result($result, 0, "id");
1115 db_query($link, "UPDATE ttrss_entries SET date_updated = NOW()
1116 WHERE id = '$base_entry_id'");
1119 // now it should exist, if not - bad luck then
1121 $result = db_query($link, "SELECT
1122 id,content_hash,no_orig_date,title,
1123 ".SUBSTRING_FOR_DATE
."(date_updated,1,19) as date_updated,
1124 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated,
1128 WHERE guid = '$entry_guid'");
1133 if (db_num_rows($result) == 1) {
1135 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1136 _debug("update_rss_feed: base guid found, checking for user record");
1139 // this will be used below in update handler
1140 $orig_content_hash = db_fetch_result($result, 0, "content_hash");
1141 $orig_title = db_fetch_result($result, 0, "title");
1142 $orig_num_comments = db_fetch_result($result, 0, "num_comments");
1143 $orig_date_updated = strtotime(db_fetch_result($result,
1144 0, "date_updated"));
1146 $ref_id = db_fetch_result($result, 0, "id");
1147 $entry_ref_id = $ref_id;
1149 // check for user post link to main table
1151 // do we allow duplicate posts with same GUID in different feeds?
1152 if (get_pref($link, "ALLOW_DUPLICATE_POSTS", $owner_uid, false)) {
1153 $dupcheck_qpart = "AND (feed_id = '$feed' OR feed_id IS NULL)";
1155 $dupcheck_qpart = "";
1158 /* Collect article tags here so we could filter by them: */
1160 $article_filters = get_article_filters($filters, $entry_title,
1161 $entry_content, $entry_link, $entry_timestamp, $entry_author,
1164 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1165 _debug("update_rss_feed: article filters: ");
1166 if (count($article_filters) != 0) {
1167 print_r($article_filters);
1171 if (find_article_filter($article_filters, "filter")) {
1172 db_query($link, "COMMIT"); // close transaction in progress
1176 $score = calculate_article_score($article_filters);
1178 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1179 _debug("update_rss_feed: initial score: $score");
1182 $query = "SELECT ref_id, int_id FROM ttrss_user_entries WHERE
1183 ref_id = '$ref_id' AND owner_uid = '$owner_uid'
1186 // if ($_REQUEST["xdebug"]) print "$query\n";
1188 $result = db_query($link, $query);
1190 // okay it doesn't exist - create user entry
1191 if (db_num_rows($result) == 0) {
1193 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1194 _debug("update_rss_feed: user record not found, creating...");
1197 if ($score >= -500 && !find_article_filter($article_filters, 'catchup')) {
1199 $last_read_qpart = 'NULL';
1202 $last_read_qpart = 'NOW()';
1205 if (find_article_filter($article_filters, 'mark') ||
$score > 1000) {
1211 if (find_article_filter($article_filters, 'publish')) {
1212 $published = 'true';
1214 $published = 'false';
1217 $result = db_query($link,
1218 "INSERT INTO ttrss_user_entries
1219 (ref_id, owner_uid, feed_id, unread, last_read, marked,
1220 published, score, tag_cache, label_cache)
1221 VALUES ('$ref_id', '$owner_uid', '$feed', $unread,
1222 $last_read_qpart, $marked, $published, '$score', '', '')");
1224 $result = db_query($link,
1225 "SELECT int_id FROM ttrss_user_entries WHERE
1226 ref_id = '$ref_id' AND owner_uid = '$owner_uid' AND
1227 feed_id = '$feed' LIMIT 1");
1229 if (db_num_rows($result) == 1) {
1230 $entry_int_id = db_fetch_result($result, 0, "int_id");
1233 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1234 _debug("update_rss_feed: user record FOUND");
1237 $entry_ref_id = db_fetch_result($result, 0, "ref_id");
1238 $entry_int_id = db_fetch_result($result, 0, "int_id");
1241 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1242 _debug("update_rss_feed: RID: $entry_ref_id, IID: $entry_int_id");
1245 $post_needs_update = false;
1247 if (get_pref($link, "UPDATE_POST_ON_CHECKSUM_CHANGE", $owner_uid, false) &&
1248 ($content_hash != $orig_content_hash)) {
1249 // print "<!-- [$entry_title] $content_hash vs $orig_content_hash -->";
1250 $post_needs_update = true;
1253 if (db_escape_string($orig_title) != $entry_title) {
1254 $post_needs_update = true;
1257 if ($orig_num_comments != $num_comments) {
1258 $post_needs_update = true;
1261 // this doesn't seem to be very reliable
1263 // if ($orig_timestamp != $entry_timestamp && !$orig_no_orig_date) {
1264 // $post_needs_update = true;
1267 // if post needs update, update it and mark all user entries
1268 // linking to this post as updated
1269 if ($post_needs_update) {
1271 if (defined('DAEMON_EXTENDED_DEBUG')) {
1272 _debug("update_rss_feed: post $entry_guid needs update...");
1275 // print "<!-- post $orig_title needs update : $post_needs_update -->";
1277 db_query($link, "UPDATE ttrss_entries
1278 SET title = '$entry_title', content = '$entry_content',
1279 content_hash = '$content_hash',
1280 num_comments = '$num_comments'
1281 WHERE id = '$ref_id'");
1283 if (get_pref($link, "MARK_UNREAD_ON_UPDATE", $owner_uid, false)) {
1284 db_query($link, "UPDATE ttrss_user_entries
1285 SET last_read = null, unread = true WHERE ref_id = '$ref_id'");
1287 db_query($link, "UPDATE ttrss_user_entries
1288 SET last_read = null WHERE ref_id = '$ref_id' AND unread = false");
1294 db_query($link, "COMMIT");
1296 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1297 _debug("update_rss_feed: assigning labels...");
1300 assign_article_to_labels($link, $entry_ref_id, $article_filters,
1303 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1304 _debug("update_rss_feed: looking for enclosures...");
1309 $enclosures = array();
1311 if ($use_simplepie) {
1312 $encs = $item->get_enclosures();
1314 if (is_array($encs)) {
1315 foreach ($encs as $e) {
1317 $e->link
, $e->type
, $e->length
);
1319 array_push($enclosures, $e_item);
1326 $e_ctr = $item['enclosure#'];
1329 $e_item = array($item['enclosure@url'],
1330 $item['enclosure@type'],
1331 $item['enclosure@length']);
1333 array_push($enclosures, $e_item);
1335 for ($i = 0; $i <= $e_ctr; $i++
) {
1337 if ($item["enclosure#$i@url"]) {
1338 $e_item = array($item["enclosure#$i@url"],
1339 $item["enclosure#$i@type"],
1340 $item["enclosure#$i@length"]);
1341 array_push($enclosures, $e_item);
1347 // can there be many of those? yes -fox
1349 $m_ctr = $item['media']['content#'];
1352 $e_item = array($item['media']['content@url'],
1353 $item['media']['content@medium'],
1354 $item['media']['content@length']);
1356 array_push($enclosures, $e_item);
1358 for ($i = 0; $i <= $m_ctr; $i++
) {
1360 if ($item["media"]["content#$i@url"]) {
1361 $e_item = array($item["media"]["content#$i@url"],
1362 $item["media"]["content#$i@medium"],
1363 $item["media"]["content#$i@length"]);
1364 array_push($enclosures, $e_item);
1372 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1373 _debug("update_rss_feed: article enclosures:");
1374 print_r($enclosures);
1377 db_query($link, "BEGIN");
1379 foreach ($enclosures as $enc) {
1380 $enc_url = db_escape_string($enc[0]);
1381 $enc_type = db_escape_string($enc[1]);
1382 $enc_dur = db_escape_string($enc[2]);
1384 $result = db_query($link, "SELECT id FROM ttrss_enclosures
1385 WHERE content_url = '$enc_url' AND post_id = '$entry_ref_id'");
1387 if (db_num_rows($result) == 0) {
1388 db_query($link, "INSERT INTO ttrss_enclosures
1389 (content_url, content_type, title, duration, post_id) VALUES
1390 ('$enc_url', '$enc_type', '', '$enc_dur', '$entry_ref_id')");
1394 db_query($link, "COMMIT");
1396 // check for manual tags (we have to do it here since they're loaded from filters)
1398 foreach ($article_filters as $f) {
1399 if ($f[0] == "tag") {
1401 $manual_tags = trim_array(split(",", $f[1]));
1403 foreach ($manual_tags as $tag) {
1404 if (tag_is_valid($tag)) {
1405 array_push($entry_tags, $tag);
1413 $boring_tags = trim_array(split(",", mb_strtolower(get_pref($link,
1414 'BLACKLISTED_TAGS', $owner_uid, ''), 'utf-8')));
1416 $filtered_tags = array();
1417 $tags_to_cache = array();
1419 if ($entry_tags && is_array($entry_tags)) {
1420 foreach ($entry_tags as $tag) {
1421 if (array_search($tag, $boring_tags) === false) {
1422 array_push($filtered_tags, $tag);
1427 $filtered_tags = array_unique($filtered_tags);
1429 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1430 _debug("update_rss_feed: filtered article tags:");
1431 print_r($filtered_tags);
1434 // Save article tags in the database
1436 if (count($filtered_tags) > 0) {
1438 db_query($link, "BEGIN");
1440 foreach ($filtered_tags as $tag) {
1442 $tag = sanitize_tag($tag);
1443 $tag = db_escape_string($tag);
1445 if (!tag_is_valid($tag)) continue;
1447 $result = db_query($link, "SELECT id FROM ttrss_tags
1448 WHERE tag_name = '$tag' AND post_int_id = '$entry_int_id' AND
1449 owner_uid = '$owner_uid' LIMIT 1");
1451 if ($result && db_num_rows($result) == 0) {
1453 db_query($link, "INSERT INTO ttrss_tags
1454 (owner_uid,tag_name,post_int_id)
1455 VALUES ('$owner_uid','$tag', '$entry_int_id')");
1458 array_push($tags_to_cache, $tag);
1461 /* update the cache */
1463 $tags_to_cache = array_unique($tags_to_cache);
1465 $tags_str = db_escape_string(join(",", $tags_to_cache));
1467 db_query($link, "UPDATE ttrss_user_entries
1468 SET tag_cache = '$tags_str' WHERE ref_id = '$entry_ref_id'
1469 AND owner_uid = $owner_uid");
1471 db_query($link, "COMMIT");
1474 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1475 _debug("update_rss_feed: article processed");
1479 if (!$last_updated) {
1480 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1481 _debug("update_rss_feed: new feed, catching it up...");
1483 catchup_feed($link, $feed, false, $owner_uid);
1486 purge_feed($link, $feed, 0);
1488 db_query($link, "UPDATE ttrss_feeds
1489 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
1491 // db_query($link, "COMMIT");
1495 if ($use_simplepie) {
1496 $error_msg = mb_substr($rss->error(), 0, 250);
1498 $error_msg = mb_substr(magpie_error(), 0, 250);
1501 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1502 _debug("update_rss_feed: error fetching feed: $error_msg");
1505 $error_msg = db_escape_string($error_msg);
1508 "UPDATE ttrss_feeds SET last_error = '$error_msg',
1509 last_updated = NOW() WHERE id = '$feed'");
1512 if ($use_simplepie) {
1516 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1517 _debug("update_rss_feed: done");
1522 function print_select($id, $default, $values, $attributes = "") {
1523 print "<select name=\"$id\" id=\"$id\" $attributes>";
1524 foreach ($values as $v) {
1526 $sel = "selected=\"1\"";
1530 print "<option value=\"$v\" $sel>$v</option>";
1535 function print_select_hash($id, $default, $values, $attributes = "") {
1536 print "<select name=\"$id\" id='$id' $attributes>";
1537 foreach (array_keys($values) as $v) {
1539 $sel = 'selected="selected"';
1543 print "<option $sel value=\"$v\">".$values[$v]."</option>";
1549 function get_article_filters($filters, $title, $content, $link, $timestamp, $author, $tags) {
1552 if ($filters["title"]) {
1553 foreach ($filters["title"] as $filter) {
1554 $reg_exp = $filter["reg_exp"];
1555 $inverse = $filter["inverse"];
1556 if ((!$inverse && @preg_match
("/$reg_exp/i", $title)) ||
1557 ($inverse && !@preg_match
("/$reg_exp/i", $title))) {
1559 array_push($matches, array($filter["action"], $filter["action_param"]));
1564 if ($filters["content"]) {
1565 foreach ($filters["content"] as $filter) {
1566 $reg_exp = $filter["reg_exp"];
1567 $inverse = $filter["inverse"];
1569 if ((!$inverse && @preg_match
("/$reg_exp/i", $content)) ||
1570 ($inverse && !@preg_match
("/$reg_exp/i", $content))) {
1572 array_push($matches, array($filter["action"], $filter["action_param"]));
1577 if ($filters["both"]) {
1578 foreach ($filters["both"] as $filter) {
1579 $reg_exp = $filter["reg_exp"];
1580 $inverse = $filter["inverse"];
1583 if (!@preg_match
("/$reg_exp/i", $title) && !preg_match("/$reg_exp/i", $content)) {
1584 array_push($matches, array($filter["action"], $filter["action_param"]));
1587 if (@preg_match
("/$reg_exp/i", $title) ||
preg_match("/$reg_exp/i", $content)) {
1588 array_push($matches, array($filter["action"], $filter["action_param"]));
1594 if ($filters["link"]) {
1595 $reg_exp = $filter["reg_exp"];
1596 foreach ($filters["link"] as $filter) {
1597 $reg_exp = $filter["reg_exp"];
1598 $inverse = $filter["inverse"];
1600 if ((!$inverse && @preg_match
("/$reg_exp/i", $link)) ||
1601 ($inverse && !@preg_match
("/$reg_exp/i", $link))) {
1603 array_push($matches, array($filter["action"], $filter["action_param"]));
1608 if ($filters["date"]) {
1609 $reg_exp = $filter["reg_exp"];
1610 foreach ($filters["date"] as $filter) {
1611 $date_modifier = $filter["filter_param"];
1612 $inverse = $filter["inverse"];
1613 $check_timestamp = strtotime($filter["reg_exp"]);
1615 # no-op when timestamp doesn't parse to prevent misfires
1617 if ($check_timestamp) {
1620 if ($date_modifier == "before" && $timestamp < $check_timestamp ||
1621 $date_modifier == "after" && $timestamp > $check_timestamp) {
1625 if ($inverse) $match_ok = !$match_ok;
1628 array_push($matches, array($filter["action"], $filter["action_param"]));
1634 if ($filters["author"]) {
1635 foreach ($filters["author"] as $filter) {
1636 $reg_exp = $filter["reg_exp"];
1637 $inverse = $filter["inverse"];
1638 if ((!$inverse && @preg_match
("/$reg_exp/i", $author)) ||
1639 ($inverse && !@preg_match
("/$reg_exp/i", $author))) {
1641 array_push($matches, array($filter["action"], $filter["action_param"]));
1646 if ($filters["tag"]) {
1648 $tag_string = join(",", $tags);
1650 foreach ($filters["tag"] as $filter) {
1651 $reg_exp = $filter["reg_exp"];
1652 $inverse = $filter["inverse"];
1654 if ((!$inverse && @preg_match
("/$reg_exp/i", $tag_string)) ||
1655 ($inverse && !@preg_match
("/$reg_exp/i", $tag_string))) {
1657 array_push($matches, array($filter["action"], $filter["action_param"]));
1666 function find_article_filter($filters, $filter_name) {
1667 foreach ($filters as $f) {
1668 if ($f[0] == $filter_name) {
1675 function calculate_article_score($filters) {
1678 foreach ($filters as $f) {
1679 if ($f[0] == "score") {
1686 function assign_article_to_labels($link, $id, $filters, $owner_uid) {
1687 foreach ($filters as $f) {
1688 if ($f[0] == "label") {
1689 label_add_article($link, $id, $f[1], $owner_uid);
1694 function getmicrotime() {
1695 list($usec, $sec) = explode(" ",microtime());
1696 return ((float)$usec +
(float)$sec);
1699 function print_radio($id, $default, $true_is, $values, $attributes = "") {
1700 foreach ($values as $v) {
1707 if ($v == $true_is) {
1708 $sel .= " value=\"1\"";
1710 $sel .= " value=\"0\"";
1713 print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\"
1714 type=\"radio\" $sel $attributes name=\"$id\"> $v ";
1719 function initialize_user_prefs($link, $uid, $profile = false) {
1721 $uid = db_escape_string($uid);
1725 $profile_qpart = "AND profile IS NULL";
1727 $profile_qpart = "AND profile = '$profile'";
1730 if (get_schema_version($link) < 63) $profile_qpart = "";
1732 db_query($link, "BEGIN");
1734 $result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs");
1736 $u_result = db_query($link, "SELECT pref_name
1737 FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart");
1739 $active_prefs = array();
1741 while ($line = db_fetch_assoc($u_result)) {
1742 array_push($active_prefs, $line["pref_name"]);
1745 while ($line = db_fetch_assoc($result)) {
1746 if (array_search($line["pref_name"], $active_prefs) === FALSE) {
1747 // print "adding " . $line["pref_name"] . "<br>";
1749 if (get_schema_version($link) < 63) {
1750 db_query($link, "INSERT INTO ttrss_user_prefs
1751 (owner_uid,pref_name,value) VALUES
1752 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')");
1755 db_query($link, "INSERT INTO ttrss_user_prefs
1756 (owner_uid,pref_name,value, profile) VALUES
1757 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."', $profile)");
1763 db_query($link, "COMMIT");
1767 function lookup_user_id($link, $user) {
1769 $result = db_query($link, "SELECT id FROM ttrss_users WHERE
1772 if (db_num_rows($result) == 1) {
1773 return db_fetch_result($result, 0, "id");
1779 function http_authenticate_user($link) {
1781 // error_log("http_authenticate_user: ".$_SERVER["PHP_AUTH_USER"]."\n", 3, '/tmp/tt-rss.log');
1783 if (!$_SERVER["PHP_AUTH_USER"]) {
1785 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1786 header('HTTP/1.0 401 Unauthorized');
1790 $auth_result = authenticate_user($link,
1791 $_SERVER["PHP_AUTH_USER"], $_SERVER["PHP_AUTH_PW"]);
1793 if (!$auth_result) {
1794 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1795 header('HTTP/1.0 401 Unauthorized');
1803 function authenticate_user($link, $login, $password, $force_auth = false) {
1805 if (!SINGLE_USER_MODE
) {
1807 $pwd_hash1 = encrypt_password($password);
1808 $pwd_hash2 = encrypt_password($password, $login);
1809 $login = db_escape_string($login);
1811 if (defined('ALLOW_REMOTE_USER_AUTH') && ALLOW_REMOTE_USER_AUTH
1812 && $_SERVER["REMOTE_USER"] && $login != "admin") {
1814 $login = db_escape_string($_SERVER["REMOTE_USER"]);
1816 $query = "SELECT id,login,access_level,pwd_hash
1817 FROM ttrss_users WHERE
1821 $query = "SELECT id,login,access_level,pwd_hash
1822 FROM ttrss_users WHERE
1823 login = '$login' AND (pwd_hash = '$pwd_hash1' OR
1824 pwd_hash = '$pwd_hash2')";
1827 $result = db_query($link, $query);
1829 if (db_num_rows($result) == 1) {
1830 $_SESSION["uid"] = db_fetch_result($result, 0, "id");
1831 $_SESSION["name"] = db_fetch_result($result, 0, "login");
1832 $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level");
1834 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
1837 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1838 $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash");
1840 $_SESSION["last_version_check"] = time();
1842 initialize_user_prefs($link, $_SESSION["uid"]);
1851 $_SESSION["uid"] = 1;
1852 $_SESSION["name"] = "admin";
1854 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1856 initialize_user_prefs($link, $_SESSION["uid"]);
1862 function make_password($length = 8) {
1865 $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ";
1869 while ($i < $length) {
1870 $char = substr($possible, mt_rand(0, strlen($possible)-1), 1);
1872 if (!strstr($password, $char)) {
1880 // this is called after user is created to initialize default feeds, labels
1883 // user preferences are checked on every login, not here
1885 function initialize_user($link, $uid) {
1887 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
1888 values ('$uid', 'Tiny Tiny RSS: New Releases',
1889 'http://tt-rss.org/releases.rss')");
1891 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
1892 values ('$uid', 'Tiny Tiny RSS: Forum',
1893 'http://tt-rss.org/forum/rss.php')");
1896 function logout_user() {
1898 if (isset($_COOKIE[session_name()])) {
1899 setcookie(session_name(), '', time()-42000, '/');
1903 function get_script_urlpath() {
1904 return preg_replace('/\/[^\/]*$/', "", $_SERVER["REQUEST_URI"]);
1907 function validate_session($link) {
1908 if (SINGLE_USER_MODE
) return true;
1910 $check_ip = $_SESSION['ip_address'];
1912 switch (SESSION_CHECK_ADDRESS
) {
1917 $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+
1);
1920 $check_ip = substr($check_ip, 0, strrpos($check_ip, '.'));
1921 $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+
1);
1925 if ($check_ip && strpos($_SERVER['REMOTE_ADDR'], $check_ip) !== 0) {
1926 $_SESSION["login_error_msg"] =
1927 __("Session failed to validate (incorrect IP)");
1931 if ($_SESSION["ref_schema_version"] != get_schema_version($link, true))
1934 if ($_SESSION["uid"]) {
1936 $result = db_query($link,
1937 "SELECT pwd_hash FROM ttrss_users WHERE id = '".$_SESSION["uid"]."'");
1939 $pwd_hash = db_fetch_result($result, 0, "pwd_hash");
1941 if ($pwd_hash != $_SESSION["pwd_hash"]) {
1946 /* if ($_SESSION["cookie_lifetime"] && $_SESSION["uid"]) {
1948 //print_r($_SESSION);
1950 if (time() > $_SESSION["cookie_lifetime"]) {
1958 function login_sequence($link, $mobile = false) {
1959 if (!SINGLE_USER_MODE
) {
1961 $login_action = $_POST["login_action"];
1963 # try to authenticate user if called from login form
1964 if ($login_action == "do_login") {
1965 $login = $_POST["login"];
1966 $password = $_POST["password"];
1967 $remember_me = $_POST["remember_me"];
1969 if (authenticate_user($link, $login, $password)) {
1970 $_POST["password"] = "";
1972 $_SESSION["language"] = $_POST["language"];
1973 $_SESSION["ref_schema_version"] = get_schema_version($link, true);
1974 $_SESSION["bw_limit"] = !!$_POST["bw_limit"];
1976 if ($_POST["profile"]) {
1978 $profile = db_escape_string($_POST["profile"]);
1980 $result = db_query($link, "SELECT id FROM ttrss_settings_profiles
1981 WHERE id = '$profile' AND owner_uid = " . $_SESSION["uid"]);
1983 if (db_num_rows($result) != 0) {
1984 $_SESSION["profile"] = $profile;
1985 $_SESSION["prefs_cache"] = array();
1989 if ($_REQUEST['return']) {
1990 header("Location: " . $_REQUEST['return']);
1992 header("Location: " . $_SERVER["REQUEST_URI"]);
1999 $_SESSION["login_error_msg"] = __("Incorrect username or password");
2003 if (!$_SESSION["uid"] ||
!validate_session($link)) {
2004 if (defined('ALLOW_REMOTE_USER_AUTH') && ALLOW_REMOTE_USER_AUTH
2005 && $_SERVER["REMOTE_USER"] && defined('AUTO_LOGIN') && AUTO_LOGIN
) {
2006 authenticate_user($link,$_SERVER['REMOTE_USER'],null);
2007 $_SESSION["ref_schema_version"] = get_schema_version($link, true);
2009 render_login_form($link, $mobile);
2010 //header("Location: login.php");
2014 /* bump login timestamp */
2015 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
2018 if ($_SESSION["language"] && SESSION_COOKIE_LIFETIME
> 0) {
2019 setcookie("ttrss_lang", $_SESSION["language"],
2020 time() + SESSION_COOKIE_LIFETIME
);
2025 return authenticate_user($link, "admin", null);
2029 function truncate_string($str, $max_len, $suffix = '…') {
2030 if (mb_strlen($str, "utf-8") > $max_len - 3) {
2031 return mb_substr($str, 0, $max_len, "utf-8") . $suffix;
2037 function theme_image($link, $filename) {
2039 $theme_path = get_user_theme_path($link);
2041 if ($theme_path && is_file($theme_path.$filename)) {
2042 return $theme_path.$filename;
2051 function get_user_theme($link) {
2053 if (get_schema_version($link) >= 63 && $_SESSION["uid"]) {
2054 $theme_name = get_pref($link, "_THEME_ID");
2055 if (is_dir("themes/$theme_name")) {
2066 function get_user_theme_path($link) {
2069 if (get_schema_version($link) >= 63 && $_SESSION["uid"]) {
2070 $theme_name = get_pref($link, "_THEME_ID");
2072 if ($theme_name && is_dir("themes/$theme_name")) {
2073 $theme_path = "themes/$theme_name/";
2082 if (is_file("$theme_path/theme.ini")) {
2083 $ini = parse_ini_file("$theme_path/theme.ini", true);
2084 if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED
) {
2092 function get_user_theme_options($link) {
2093 $t = get_user_theme_path($link);
2096 if (is_file("$t/theme.ini")) {
2097 $ini = parse_ini_file("$t/theme.ini", true);
2098 if ($ini['theme']['version']) {
2099 return $ini['theme']['options'];
2106 function print_theme_includes($link) {
2108 $t = get_user_theme_path($link);
2112 print "<link rel=\"stylesheet\" type=\"text/css\"
2113 href=\"$t/theme.css?$time \">";
2114 if (file_exists("$t/theme.js")) {
2115 print "<script type=\"text/javascript\" src=\"$t/theme.js?$time\">
2121 function get_all_themes() {
2122 $themes = glob("themes/*");
2128 foreach ($themes as $t) {
2129 if (is_file("$t/theme.ini")) {
2130 $ini = parse_ini_file("$t/theme.ini", true);
2131 if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED
&&
2132 !$ini['theme']['disabled']) {
2134 $entry["path"] = $t;
2135 $entry["base"] = basename($t);
2136 $entry["name"] = $ini['theme']['name'];
2137 $entry["version"] = $ini['theme']['version'];
2138 $entry["author"] = $ini['theme']['author'];
2139 $entry["options"] = $ini['theme']['options'];
2140 array_push($rv, $entry);
2148 function convert_timestamp($timestamp, $source_tz, $dest_tz) {
2151 $source_tz = new DateTimeZone($source_tz);
2152 } catch (Exception
$e) {
2153 $source_tz = new DateTimeZone('UTC');
2157 $dest_tz = new DateTimeZone($dest_tz);
2158 } catch (Exception
$e) {
2159 $dest_tz = new DateTimeZone('UTC');
2162 $dt = new DateTime(date('Y-m-d H:i:s', $timestamp), $source_tz);
2163 return $dt->format('U') +
$dest_tz->getOffset($dt);
2166 function make_local_datetime($link, $timestamp, $long, $owner_uid = false,
2167 $no_smart_dt = false) {
2169 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2170 if (!$timestamp) $timestamp = '1970-01-01 0:00';
2172 $user_tz_string = get_pref($link, 'USER_TIMEZONE', $owner_uid);
2175 $user_tz = new DateTimeZone($user_tz_string);
2176 } catch (Exception
$e) {
2177 $user_tz = new DateTimeZone('UTC');
2180 # We store date in UTC internally
2181 $dt = new DateTime($timestamp, new DateTimeZone('UTC'));
2182 $user_timestamp = $dt->format('U') +
$user_tz->getOffset($dt);
2184 if (!$no_smart_dt && get_pref($link, 'HEADLINES_SMART_DATE', $owner_uid)) {
2185 return smart_date_time($link, $user_timestamp,
2186 $user_tz->getOffset($dt), $owner_uid);
2189 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
2191 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
2193 return date($format, $user_timestamp);
2197 function smart_date_time($link, $timestamp, $tz_offset = 0, $owner_uid = false) {
2198 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2200 if (date("Y.m.d", $timestamp) == date("Y.m.d", time() +
$tz_offset)) {
2201 return date("G:i", $timestamp);
2202 } else if (date("Y", $timestamp) == date("Y", time() +
$tz_offset)) {
2203 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
2204 return date($format, $timestamp);
2206 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
2207 return date($format, $timestamp);
2211 function smart_date($timestamp) {
2212 if (date("Y.m.d", $timestamp) == date("Y.m.d")) {
2214 } else if (date("Y", $timestamp) == date("Y")) {
2215 return date("D m", $timestamp);
2217 return date("Y/m/d", $timestamp);
2221 function sql_bool_to_string($s) {
2222 if ($s == "t" ||
$s == "1") {
2229 function sql_bool_to_bool($s) {
2230 if ($s == "t" ||
$s == "1") {
2237 function bool_to_sql_bool($s) {
2245 function toggleEvenOdd($a) {
2252 function get_schema_version($link, $nocache = false) {
2253 if (!$_SESSION["schema_version"] ||
$nocache) {
2254 $result = db_query($link, "SELECT schema_version FROM ttrss_version");
2255 $version = db_fetch_result($result, 0, "schema_version");
2256 $_SESSION["schema_version"] = $version;
2259 return $_SESSION["schema_version"];
2263 function sanity_check($link) {
2266 $schema_version = get_schema_version($link);
2268 if ($schema_version != SCHEMA_VERSION
) {
2272 if (DB_TYPE
== "mysql") {
2273 $result = db_query($link, "SELECT true", false);
2274 if (db_num_rows($result) != 1) {
2279 if (db_escape_string("testTEST") != "testTEST") {
2283 if ($error_code != 0) {
2284 print_error_xml($error_code);
2291 function file_is_locked($filename) {
2292 if (function_exists('flock')) {
2293 $fp = @fopen
(LOCK_DIRECTORY
. "/$filename", "r");
2295 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2296 flock($fp, LOCK_UN
);
2306 return true; // consider the file always locked and skip the test
2309 function make_lockfile($filename) {
2310 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
2312 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2313 if (function_exists('posix_getpid')) {
2314 fwrite($fp, posix_getpid() . "\n");
2322 function make_stampfile($filename) {
2323 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
2325 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2326 fwrite($fp, time() . "\n");
2327 flock($fp, LOCK_UN
);
2335 function sql_random_function() {
2336 if (DB_TYPE
== "mysql") {
2343 function catchup_feed($link, $feed, $cat_view, $owner_uid = false) {
2345 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2347 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
2354 $cat_qpart = "cat_id = '$feed'";
2356 $cat_qpart = "cat_id IS NULL";
2359 $tmp_result = db_query($link, "SELECT id
2360 FROM ttrss_feeds WHERE $cat_qpart AND owner_uid = $owner_uid");
2362 while ($tmp_line = db_fetch_assoc($tmp_result)) {
2364 $tmp_feed = $tmp_line["id"];
2366 db_query($link, "UPDATE ttrss_user_entries
2367 SET unread = false,last_read = NOW()
2368 WHERE feed_id = '$tmp_feed' AND owner_uid = $owner_uid");
2370 } else if ($feed == -2) {
2373 db_query($link, "UPDATE ttrss_user_entries
2374 SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*)
2375 FROM ttrss_user_labels2 WHERE article_id = ref_id) > 0
2376 AND unread = true AND owner_uid = $owner_uid");
2379 } else if ($feed > 0) {
2381 db_query($link, "UPDATE ttrss_user_entries
2382 SET unread = false,last_read = NOW()
2383 WHERE feed_id = '$feed' AND owner_uid = $owner_uid");
2385 } else if ($feed < 0 && $feed > -10) { // special, like starred
2388 db_query($link, "UPDATE ttrss_user_entries
2389 SET unread = false,last_read = NOW()
2390 WHERE marked = true AND owner_uid = $owner_uid");
2394 db_query($link, "UPDATE ttrss_user_entries
2395 SET unread = false,last_read = NOW()
2396 WHERE published = true AND owner_uid = $owner_uid");
2401 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE");
2403 if (DB_TYPE
== "pgsql") {
2404 $match_part = "updated > NOW() - INTERVAL '$intl hour' ";
2406 $match_part = "updated > DATE_SUB(NOW(),
2407 INTERVAL $intl HOUR) ";
2410 $result = db_query($link, "SELECT id FROM ttrss_entries,
2411 ttrss_user_entries WHERE $match_part AND
2413 ttrss_user_entries.ref_id = ttrss_entries.id AND
2414 owner_uid = $owner_uid");
2416 $affected_ids = array();
2418 while ($line = db_fetch_assoc($result)) {
2419 array_push($affected_ids, $line["id"]);
2422 catchupArticlesById($link, $affected_ids, 0);
2426 db_query($link, "UPDATE ttrss_user_entries
2427 SET unread = false,last_read = NOW()
2428 WHERE owner_uid = $owner_uid");
2431 } else if ($feed < -10) { // label
2433 $label_id = -$feed - 11;
2435 db_query($link, "UPDATE ttrss_user_entries, ttrss_user_labels2
2436 SET unread = false, last_read = NOW()
2437 WHERE label_id = '$label_id' AND unread = true
2438 AND owner_uid = '$owner_uid' AND ref_id = article_id");
2442 ccache_update($link, $feed, $owner_uid, $cat_view);
2445 db_query($link, "BEGIN");
2447 $tag_name = db_escape_string($feed);
2449 $result = db_query($link, "SELECT post_int_id FROM ttrss_tags
2450 WHERE tag_name = '$tag_name' AND owner_uid = $owner_uid");
2452 while ($line = db_fetch_assoc($result)) {
2453 db_query($link, "UPDATE ttrss_user_entries SET
2454 unread = false, last_read = NOW()
2455 WHERE int_id = " . $line["post_int_id"]);
2457 db_query($link, "COMMIT");
2461 function getAllCounters($link, $omode = "flc", $active_feed = false) {
2463 if (!$omode) $omode = "flc";
2465 $data = getGlobalCounters($link);
2467 $data = array_merge($data, getVirtCounters($link));
2469 if (strchr($omode, "l")) $data = array_merge($data, getLabelCounters($link));
2470 if (strchr($omode, "f")) $data = array_merge($data, getFeedCounters($link, $active_feed));
2471 if (strchr($omode, "t")) $data = array_merge($data, getTagCounters($link));
2472 if (strchr($omode, "c")) {
2473 if (get_pref($link, 'ENABLE_FEED_CATS')) {
2474 $data = array_merge($data, getCategoryCounters($link));
2481 function getCategoryCounters($link) {
2484 /* Labels category */
2486 $cv = array("id" => -2, "kind" => "cat",
2487 "counter" => getCategoryUnread($link, -2));
2489 array_push($ret_arr, $cv);
2491 $age_qpart = getMaxAgeSubquery();
2493 $result = db_query($link, "SELECT id AS cat_id, value AS unread
2494 FROM ttrss_feed_categories, ttrss_cat_counters_cache
2495 WHERE ttrss_cat_counters_cache.feed_id = id AND
2496 ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]);
2498 while ($line = db_fetch_assoc($result)) {
2499 $line["cat_id"] = (int) $line["cat_id"];
2501 $cv = array("id" => $line["cat_id"], "kind" => "cat",
2502 "counter" => $line["unread"]);
2504 array_push($ret_arr, $cv);
2507 /* Special case: NULL category doesn't actually exist in the DB */
2509 $cv = array("id" => 0, "kind" => "cat",
2510 "counter" => ccache_find($link, 0, $_SESSION["uid"], true));
2512 array_push($ret_arr, $cv);
2517 function getCategoryUnread($link, $cat, $owner_uid = false) {
2519 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2524 $cat_query = "cat_id = '$cat'";
2526 $cat_query = "cat_id IS NULL";
2529 $age_qpart = getMaxAgeSubquery();
2531 $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE $cat_query
2532 AND owner_uid = " . $owner_uid);
2534 $cat_feeds = array();
2535 while ($line = db_fetch_assoc($result)) {
2536 array_push($cat_feeds, "feed_id = " . $line["id"]);
2539 if (count($cat_feeds) == 0) return 0;
2541 $match_part = implode(" OR ", $cat_feeds);
2543 $result = db_query($link, "SELECT COUNT(int_id) AS unread
2544 FROM ttrss_user_entries,ttrss_entries
2545 WHERE unread = true AND ($match_part) AND id = ref_id
2546 AND $age_qpart AND owner_uid = " . $owner_uid);
2550 # this needs to be rewritten
2551 while ($line = db_fetch_assoc($result)) {
2552 $unread +
= $line["unread"];
2556 } else if ($cat == -1) {
2557 return getFeedUnread($link, -1) +
getFeedUnread($link, -2) +
getFeedUnread($link, -3) +
getFeedUnread($link, 0);
2558 } else if ($cat == -2) {
2560 $result = db_query($link, "
2561 SELECT COUNT(unread) AS unread FROM
2562 ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds
2563 WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND
2564 ttrss_labels2.owner_uid = '$owner_uid'
2565 AND unread = true AND feed_id = ttrss_feeds.id
2566 AND ttrss_user_entries.owner_uid = '$owner_uid'");
2568 $unread = db_fetch_result($result, 0, "unread");
2575 function getMaxAgeSubquery($days = COUNTERS_MAX_AGE
) {
2576 if (DB_TYPE
== "pgsql") {
2577 return "ttrss_entries.date_updated >
2578 NOW() - INTERVAL '$days days'";
2580 return "ttrss_entries.date_updated >
2581 DATE_SUB(NOW(), INTERVAL $days DAY)";
2585 function getFeedUnread($link, $feed, $is_cat = false) {
2586 return getFeedArticles($link, $feed, $is_cat, true, $_SESSION["uid"]);
2589 function getLabelUnread($link, $label_id, $owner_uid = false) {
2590 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2592 $result = db_query($link, "
2593 SELECT COUNT(unread) AS unread FROM
2594 ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds
2595 WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND
2596 ttrss_labels2.owner_uid = '$owner_uid' AND ttrss_labels2.id = '$label_id'
2597 AND unread = true AND feed_id = ttrss_feeds.id
2598 AND ttrss_user_entries.owner_uid = '$owner_uid'");
2600 if (db_num_rows($result) != 0) {
2601 return db_fetch_result($result, 0, "unread");
2607 function getFeedArticles($link, $feed, $is_cat = false, $unread_only = false,
2608 $owner_uid = false) {
2610 $n_feed = (int) $feed;
2612 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2615 $unread_qpart = "unread = true";
2617 $unread_qpart = "true";
2620 $age_qpart = getMaxAgeSubquery();
2623 return getCategoryUnread($link, $n_feed, $owner_uid);
2624 } if ($feed != "0" && $n_feed == 0) {
2626 $feed = db_escape_string($feed);
2628 $result = db_query($link, "SELECT SUM((SELECT COUNT(int_id)
2629 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
2630 AND ref_id = id AND $age_qpart
2631 AND $unread_qpart)) AS count FROM ttrss_tags
2632 WHERE owner_uid = $owner_uid AND tag_name = '$feed'");
2633 return db_fetch_result($result, 0, "count");
2635 } else if ($n_feed == -1) {
2636 $match_part = "marked = true";
2637 } else if ($n_feed == -2) {
2638 $match_part = "published = true";
2639 } else if ($n_feed == -3) {
2640 $match_part = "unread = true AND score >= 0";
2642 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
2644 if (DB_TYPE
== "pgsql") {
2645 $match_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
2647 $match_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
2649 } else if ($n_feed == -4) {
2650 $match_part = "true";
2651 } else if ($n_feed >= 0) {
2654 $match_part = "feed_id = '$n_feed'";
2656 $match_part = "feed_id IS NULL";
2659 } else if ($feed < -10) {
2661 $label_id = -$feed - 11;
2663 return getLabelUnread($link, $label_id, $owner_uid);
2670 $from_qpart = "ttrss_user_entries,ttrss_feeds,ttrss_entries";
2671 $feeds_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
2673 $from_qpart = "ttrss_user_entries,ttrss_entries";
2677 $query = "SELECT count(int_id) AS unread
2678 FROM $from_qpart WHERE
2679 ttrss_user_entries.ref_id = ttrss_entries.id AND
2682 $unread_qpart AND ($match_part) AND ttrss_user_entries.owner_uid = $owner_uid";
2684 $result = db_query($link, $query);
2688 $result = db_query($link, "SELECT COUNT(post_int_id) AS unread
2689 FROM ttrss_tags,ttrss_user_entries,ttrss_entries
2690 WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id
2691 AND $unread_qpart AND $age_qpart AND
2692 ttrss_tags.owner_uid = " . $owner_uid);
2695 $unread = db_fetch_result($result, 0, "unread");
2700 function getGlobalUnread($link, $user_id = false) {
2703 $user_id = $_SESSION["uid"];
2706 $result = db_query($link, "SELECT SUM(value) AS c_id FROM ttrss_counters_cache
2707 WHERE owner_uid = '$user_id' AND feed_id > 0");
2709 $c_id = db_fetch_result($result, 0, "c_id");
2714 function getGlobalCounters($link, $global_unread = -1) {
2717 if ($global_unread == -1) {
2718 $global_unread = getGlobalUnread($link);
2721 $cv = array("id" => "global-unread",
2722 "counter" => $global_unread);
2724 array_push($ret_arr, $cv);
2726 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
2727 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2729 $subscribed_feeds = db_fetch_result($result, 0, "fn");
2731 $cv = array("id" => "subscribed-feeds",
2732 "counter" => $subscribed_feeds);
2734 array_push($ret_arr, $cv);
2739 function getSubscribedFeeds($link) {
2740 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
2741 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2743 return db_fetch_result($result, 0, "fn");
2746 function getTagCounters($link) {
2750 $age_qpart = getMaxAgeSubquery();
2752 $result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id)
2753 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
2754 AND ref_id = id AND $age_qpart
2755 AND unread = true)) AS count FROM ttrss_tags
2756 WHERE owner_uid = ".$_SESSION['uid']." GROUP BY tag_name
2757 ORDER BY count DESC LIMIT 55");
2761 while ($line = db_fetch_assoc($result)) {
2762 $tags[$line["tag_name"]] +
= $line["count"];
2765 foreach (array_keys($tags) as $tag) {
2766 $unread = $tags[$tag];
2767 $tag = htmlspecialchars($tag);
2769 $cv = array("id" => $tag,
2771 "counter" => $unread);
2773 array_push($ret_arr, $cv);
2779 function getVirtCounters($link) {
2783 for ($i = 0; $i >= -4; $i--) {
2785 $count = getFeedUnread($link, $i);
2787 $cv = array("id" => $i,
2788 "counter" => $count);
2790 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2791 // $cv["xmsg"] = getFeedArticles($link, $i)." ".__("total");
2793 array_push($ret_arr, $cv);
2799 function getLabelCounters($link, $descriptions = false) {
2803 $age_qpart = getMaxAgeSubquery();
2805 $owner_uid = $_SESSION["uid"];
2807 $result = db_query($link, "SELECT id, caption FROM ttrss_labels2
2808 WHERE owner_uid = '$owner_uid'");
2810 while ($line = db_fetch_assoc($result)) {
2812 $id = -$line["id"] - 11;
2814 $label_name = $line["caption"];
2815 $count = getFeedUnread($link, $id);
2817 $cv = array("id" => $id,
2818 "counter" => $count);
2821 $cv["description"] = $label_name;
2823 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2824 // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
2826 array_push($ret_arr, $cv);
2832 function getFeedCounters($link, $active_feed = false) {
2836 $age_qpart = getMaxAgeSubquery();
2838 $query = "SELECT ttrss_feeds.id,
2840 ".SUBSTRING_FOR_DATE
."(ttrss_feeds.last_updated,1,19) AS last_updated,
2841 last_error, value AS count
2842 FROM ttrss_feeds, ttrss_counters_cache
2843 WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]."
2844 AND ttrss_counters_cache.feed_id = id";
2846 $result = db_query($link, $query);
2847 $fctrs_modified = false;
2849 while ($line = db_fetch_assoc($result)) {
2852 $count = $line["count"];
2853 $last_error = htmlspecialchars($line["last_error"]);
2855 $last_updated = make_local_datetime($link, $line['last_updated'], false);
2857 $has_img = feed_has_icon($id);
2859 if (date('Y') - date('Y', strtotime($line['last_updated'])) > 2)
2862 $cv = array("id" => $id,
2863 "updated" => $last_updated,
2864 "counter" => $count,
2865 "has_img" => (int) $has_img);
2868 $cv["error"] = $last_error;
2870 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2871 // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
2873 if ($active_feed && $id == $active_feed)
2874 $cv["title"] = truncate_string($line["title"], 30);
2876 array_push($ret_arr, $cv);
2883 function get_pgsql_version($link) {
2884 $result = db_query($link, "SELECT version() AS version");
2885 $version = split(" ", db_fetch_result($result, 0, "version"));
2889 function print_error_xml($code, $add_msg = "") {
2892 $error_msg = $ERRORS[$code];
2895 $error_msg = "$error_msg; $add_msg";
2898 print "<rpc-reply>";
2899 print "<error error-code=\"$code\" error-msg=\"$error_msg\"/>";
2900 print "</rpc-reply>";
2904 * Subscribes the user to the given feed
2906 * @param resource $link Database connection
2907 * @param string $url Feed URL to subscribe to
2908 * @param integer $cat_id Category ID the feed shall be added to
2909 * @param string $auth_login (optional) Feed username
2910 * @param string $auth_pass (optional) Feed password
2912 * @return integer Status code:
2913 * 0 - OK, Feed already exists
2914 * 1 - OK, Feed added
2916 * 3 - URL content is HTML, no feeds available
2917 * 4 - URL content is HTML which contains multiple feeds.
2918 * Here you should call extractfeedurls in rpc-backend
2919 * to get all possible feeds.
2920 * 5 - Couldn't download the URL content.
2922 function subscribe_to_feed($link, $url, $cat_id = 0,
2923 $auth_login = '', $auth_pass = '') {
2925 $url = fix_url($url);
2927 if (!$url ||
!validate_feed_url($url)) return 2;
2931 $result = db_query($link, "SELECT twitter_oauth FROM ttrss_users
2932 WHERE id = ".$_SESSION['uid']);
2934 $has_oauth = db_fetch_result($result, 0, 'twitter_oauth');
2936 if (!$has_oauth ||
strpos($url, '://api.twitter.com') === false) {
2937 if (!fetch_file_contents($url)) return 5;
2939 if (url_is_html($url)) {
2940 $feedUrls = get_feeds_from_html($url);
2941 if (count($feedUrls) == 0) {
2943 } else if (count($feedUrls) > 1) {
2946 //use feed url as new URL
2947 $url = key($feedUrls);
2951 if (!fetch_twitter_rss($link, $url, $_SESSION['uid']))
2956 if ($cat_id == "0" ||
!$cat_id) {
2957 $cat_qpart = "NULL";
2959 $cat_qpart = "'$cat_id'";
2962 $result = db_query($link,
2963 "SELECT id FROM ttrss_feeds
2964 WHERE feed_url = '$url' AND owner_uid = ".$_SESSION["uid"]);
2966 if (db_num_rows($result) == 0) {
2967 $result = db_query($link,
2968 "INSERT INTO ttrss_feeds
2969 (owner_uid,feed_url,title,cat_id, auth_login,auth_pass,update_method)
2970 VALUES ('".$_SESSION["uid"]."', '$url',
2971 '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass', '$update_method')");
2973 $result = db_query($link,
2974 "SELECT id FROM ttrss_feeds WHERE feed_url = '$url'
2975 AND owner_uid = " . $_SESSION["uid"]);
2977 $feed_id = db_fetch_result($result, 0, "id");
2980 update_rss_feed($link, $feed_id, true);
2989 function print_feed_select($link, $id, $default_id = "",
2990 $attributes = "", $include_all_feeds = true) {
2992 print "<select id=\"$id\" name=\"$id\" $attributes>";
2993 if ($include_all_feeds) {
2994 print "<option value=\"0\">".__('All feeds')."</option>";
2997 $result = db_query($link, "SELECT id,title FROM ttrss_feeds
2998 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
3000 if (db_num_rows($result) > 0 && $include_all_feeds) {
3001 print "<option disabled>--------</option>";
3004 while ($line = db_fetch_assoc($result)) {
3005 if ($line["id"] == $default_id) {
3006 $is_selected = "selected=\"1\"";
3011 $title = truncate_string(htmlspecialchars($line["title"]), 40);
3013 printf("<option $is_selected value='%d'>%s</option>",
3014 $line["id"], $title);
3020 function print_feed_cat_select($link, $id, $default_id = "",
3021 $attributes = "", $include_all_cats = true) {
3023 print "<select id=\"$id\" name=\"$id\" default=\"$default_id\" onchange=\"catSelectOnChange(this)\" $attributes>";
3025 if ($include_all_cats) {
3026 print "<option value=\"0\">".__('Uncategorized')."</option>";
3029 $result = db_query($link, "SELECT id,title FROM ttrss_feed_categories
3030 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
3032 if (db_num_rows($result) > 0 && $include_all_cats) {
3033 print "<option disabled=\"1\">--------</option>";
3036 while ($line = db_fetch_assoc($result)) {
3037 if ($line["id"] == $default_id) {
3038 $is_selected = "selected=\"1\"";
3044 printf("<option $is_selected value='%d'>%s</option>",
3045 $line["id"], htmlspecialchars($line["title"]));
3048 # print "<option value=\"ADD_CAT\">" .__("Add category...") . "</option>";
3053 function checkbox_to_sql_bool($val) {
3054 return ($val == "on") ?
"true" : "false";
3057 function getFeedCatTitle($link, $id) {
3059 return __("Special");
3060 } else if ($id < -10) {
3061 return __("Labels");
3062 } else if ($id > 0) {
3063 $result = db_query($link, "SELECT ttrss_feed_categories.title
3064 FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND
3065 cat_id = ttrss_feed_categories.id");
3066 if (db_num_rows($result) == 1) {
3067 return db_fetch_result($result, 0, "title");
3069 return __("Uncategorized");
3072 return "getFeedCatTitle($id) failed";
3077 function getFeedIcon($id) {
3080 return "images/archive.png";
3083 return "images/mark_set.png";
3086 return "images/pub_set.png";
3089 return "images/fresh.png";
3092 return "images/tag.png";
3096 return "images/label.png";
3098 if (file_exists(ICONS_DIR
. "/$id.ico"))
3099 return ICONS_URL
. "/$id.ico";
3105 function getFeedTitle($link, $id) {
3107 return __("Starred articles");
3108 } else if ($id == -2) {
3109 return __("Published articles");
3110 } else if ($id == -3) {
3111 return __("Fresh articles");
3112 } else if ($id == -4) {
3113 return __("All articles");
3114 } else if ($id === 0 ||
$id === "0") {
3115 return __("Archived articles");
3116 } else if ($id < -10) {
3117 $label_id = -$id - 11;
3118 $result = db_query($link, "SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'");
3119 if (db_num_rows($result) == 1) {
3120 return db_fetch_result($result, 0, "caption");
3122 return "Unknown label ($label_id)";
3125 } else if ($id > 0) {
3126 $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$id'");
3127 if (db_num_rows($result) == 1) {
3128 return db_fetch_result($result, 0, "title");
3130 return "Unknown feed ($id)";
3137 function get_session_cookie_name() {
3138 return ((!defined('TTRSS_SESSION_NAME')) ?
"ttrss_sid" : TTRSS_SESSION_NAME
);
3141 function make_init_params($link) {
3144 $params["theme"] = get_user_theme($link);
3145 $params["theme_options"] = get_user_theme_options($link);
3146 $params["daemon_enabled"] = ENABLE_UPDATE_DAEMON
;
3148 $params["sign_progress"] = theme_image($link, "images/indicator_white.gif");
3149 $params["sign_progress_tiny"] = theme_image($link, "images/indicator_tiny.gif");
3150 $params["sign_excl"] = theme_image($link, "images/sign_excl.png");
3151 $params["sign_info"] = theme_image($link, "images/sign_info.png");
3153 foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS",
3154 "ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP",
3155 "CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE", "DEFAULT_ARTICLE_LIMIT",
3156 "HIDE_READ_SHOWS_SPECIAL", "COMBINED_DISPLAY_MODE") as $param) {
3158 $params[strtolower($param)] = (int) get_pref($link, $param);
3161 $params["icons_url"] = ICONS_URL
;
3162 $params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME
;
3163 $params["default_view_mode"] = get_pref($link, "_DEFAULT_VIEW_MODE");
3164 $params["default_view_limit"] = (int) get_pref($link, "_DEFAULT_VIEW_LIMIT");
3165 $params["default_view_order_by"] = get_pref($link, "_DEFAULT_VIEW_ORDER_BY");
3166 $params["bw_limit"] = (int) $_SESSION["bw_limit"];
3168 $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
3169 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
3171 $max_feed_id = db_fetch_result($result, 0, "mid");
3172 $num_feeds = db_fetch_result($result, 0, "nf");
3174 $params["max_feed_id"] = (int) $max_feed_id;
3175 $params["num_feeds"] = (int) $num_feeds;
3177 $params["collapsed_feedlist"] = (int) get_pref($link, "_COLLAPSED_FEEDLIST");
3182 function print_runtime_info($link) {
3183 print "<runtime-info><![CDATA[";
3184 print json_encode(make_runtime_info($link));
3185 print "]]></runtime-info>";
3188 function make_runtime_info($link) {
3191 $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
3192 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
3194 $max_feed_id = db_fetch_result($result, 0, "mid");
3195 $num_feeds = db_fetch_result($result, 0, "nf");
3197 $data["max_feed_id"] = (int) $max_feed_id;
3198 $data["num_feeds"] = (int) $num_feeds;
3200 $data['last_article_id'] = getLastArticleId($link);
3201 $data['cdm_expanded'] = get_pref($link, 'CDM_EXPANDED');
3203 if (ENABLE_UPDATE_DAEMON
) {
3205 $data['daemon_is_running'] = (int) file_is_locked("update_daemon.lock");
3207 if (time() - $_SESSION["daemon_stamp_check"] > 30) {
3209 $stamp = (int) @file_get_contents
(LOCK_DIRECTORY
. "/update_daemon.stamp");
3212 $stamp_delta = time() - $stamp;
3214 if ($stamp_delta > 1800) {
3218 $_SESSION["daemon_stamp_check"] = time();
3221 $data['daemon_stamp_ok'] = $stamp_check;
3223 $stamp_fmt = date("Y.m.d, G:i", $stamp);
3225 $data['daemon_stamp'] = $stamp_fmt;
3230 if ($_SESSION["last_version_check"] +
86400 +
rand(-1000, 1000) < time()) {
3231 $new_version_details = @check_for_update
($link);
3233 $data['new_version_available'] = (int) ($new_version_details != false);
3235 $_SESSION["last_version_check"] = time();
3241 function getSearchSql($link, $search, $match_on) {
3243 $search_query_part = "";
3245 $keywords = split(" ", $search);
3246 $query_keywords = array();
3248 foreach ($keywords as $k) {
3249 if (strpos($k, "-") === 0) {
3256 if (strpos($k, "@") === 0) {
3258 $user_tz_string = get_pref($link, 'USER_TIMEZONE', $_SESSION['uid']);
3259 $orig_ts = strtotime(substr($k, 1));
3261 $k = date("Y-m-d", convert_timestamp($orig_ts, $user_tz_string, 'UTC'));
3263 array_push($query_keywords, "(".SUBSTRING_FOR_DATE
."(updated,1,LENGTH('$k')) $not = '$k')");
3264 } else if ($match_on == "both") {
3265 array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
3266 OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
3267 } else if ($match_on == "title") {
3268 array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%'))");
3269 } else if ($match_on == "content") {
3270 array_push($query_keywords, "(UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
3274 $search_query_part = implode("AND", $query_keywords);
3276 return $search_query_part;
3279 function queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $match_on, $override_order = false, $offset = 0, $owner_uid = 0) {
3281 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
3283 $ext_tables_part = "";
3287 if (SPHINX_ENABLED
) {
3288 $ids = join(",", @sphinx_search
($search, 0, 500));
3291 $search_query_part = "ref_id IN ($ids) AND ";
3293 $search_query_part = "ref_id = -1 AND ";
3296 $search_query_part = getSearchSql($link, $search, $match_on);
3297 $search_query_part .= " AND ";
3301 $search_query_part = "";
3304 $view_query_part = "";
3306 if ($view_mode == "adaptive" ||
$view_query_part == "noscores") {
3308 $view_query_part = " ";
3309 } else if ($feed != -1) {
3310 $unread = getFeedUnread($link, $feed, $cat_view);
3312 $view_query_part = " unread = true AND ";
3317 if ($view_mode == "marked") {
3318 $view_query_part = " marked = true AND ";
3321 if ($view_mode == "published") {
3322 $view_query_part = " published = true AND ";
3325 if ($view_mode == "unread") {
3326 $view_query_part = " unread = true AND ";
3329 if ($view_mode == "updated") {
3330 $view_query_part = " (last_read is null and unread = false) AND ";
3334 $limit_query_part = "LIMIT " . $limit;
3337 $vfeed_query_part = "";
3339 // override query strategy and enable feed display when searching globally
3340 if ($search && $search_mode == "all_feeds") {
3341 $query_strategy_part = "ttrss_entries.id > 0";
3342 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3344 } else if (preg_match("/^-?[0-9][0-9]*$/", $feed) == false) {
3345 $query_strategy_part = "ttrss_entries.id > 0";
3346 $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
3347 id = feed_id) as feed_title,";
3348 } else if ($feed > 0 && $search && $search_mode == "this_cat") {
3350 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3352 $tmp_result = false;
3355 $tmp_result = db_query($link, "SELECT id
3356 FROM ttrss_feeds WHERE cat_id = '$feed'");
3358 $tmp_result = db_query($link, "SELECT id
3359 FROM ttrss_feeds WHERE cat_id = (SELECT cat_id FROM ttrss_feeds
3360 WHERE id = '$feed') AND id != '$feed'");
3363 $cat_siblings = array();
3365 if (db_num_rows($tmp_result) > 0) {
3366 while ($p = db_fetch_assoc($tmp_result)) {
3367 array_push($cat_siblings, "feed_id = " . $p["id"]);
3370 $query_strategy_part = sprintf("(feed_id = %d OR %s)",
3371 $feed, implode(" OR ", $cat_siblings));
3374 $query_strategy_part = "ttrss_entries.id > 0";
3377 } else if ($feed > 0) {
3382 $query_strategy_part = "cat_id = '$feed'";
3384 $query_strategy_part = "cat_id IS NULL";
3387 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3390 $query_strategy_part = "feed_id = '$feed'";
3392 } else if ($feed == 0 && !$cat_view) { // archive virtual feed
3393 $query_strategy_part = "feed_id IS NULL";
3394 } else if ($feed == 0 && $cat_view) { // uncategorized
3395 $query_strategy_part = "cat_id IS NULL";
3396 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3397 } else if ($feed == -1) { // starred virtual feed
3398 $query_strategy_part = "marked = true";
3399 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3400 } else if ($feed == -2) { // published virtual feed OR labels category
3403 $query_strategy_part = "published = true";
3404 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3406 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3408 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
3410 $query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND
3411 ttrss_user_labels2.article_id = ref_id";
3415 } else if ($feed == -3) { // fresh virtual feed
3416 $query_strategy_part = "unread = true AND score >= 0";
3418 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
3420 if (DB_TYPE
== "pgsql") {
3421 $query_strategy_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
3423 $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
3426 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3427 } else if ($feed == -4) { // all articles virtual feed
3428 $query_strategy_part = "true";
3429 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3430 } else if ($feed <= -10) { // labels
3431 $label_id = -$feed - 11;
3433 $query_strategy_part = "label_id = '$label_id' AND
3434 ttrss_labels2.id = ttrss_user_labels2.label_id AND
3435 ttrss_user_labels2.article_id = ref_id";
3437 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3438 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
3441 $query_strategy_part = "id > 0"; // dumb
3444 if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
3445 $date_sort_field = "updated";
3447 $date_sort_field = "date_entered";
3450 if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) {
3451 $order_by = "$date_sort_field";
3453 $order_by = "$date_sort_field DESC";
3456 if ($view_mode != "noscores") {
3457 $order_by = "score DESC, $order_by";
3460 if ($override_order) {
3461 $order_by = $override_order;
3467 $feed_title = "Search results";
3470 $feed_title = getCategoryTitle($link, $feed);
3472 if ((int)$feed == $feed && $feed > 0) {
3473 $result = db_query($link, "SELECT title,site_url,last_error
3474 FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid");
3476 $feed_title = db_fetch_result($result, 0, "title");
3477 $feed_site_url = db_fetch_result($result, 0, "site_url");
3478 $last_error = db_fetch_result($result, 0, "last_error");
3480 $feed_title = getFeedTitle($link, $feed);
3485 $content_query_part = "content as content_preview,";
3487 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
3490 $feed_kind = "Feeds";
3492 $feed_kind = "Labels";
3495 if ($limit_query_part) {
3496 $offset_query_part = "OFFSET $offset";
3499 if ($vfeed_query_part && get_pref($link, 'VFEED_GROUP_BY_FEED', $owner_uid)) {
3500 if (!$override_order) {
3501 $order_by = "ttrss_feeds.title, $order_by";
3506 $from_qpart = "ttrss_entries,ttrss_user_entries,ttrss_feeds$ext_tables_part";
3507 $feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
3510 $from_qpart = "ttrss_entries,ttrss_user_entries$ext_tables_part
3511 LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)";
3514 $query = "SELECT DISTINCT
3517 ttrss_entries.id,ttrss_entries.title,
3520 unread,feed_id,marked,published,link,last_read,orig_feed_id,
3521 ".SUBSTRING_FOR_DATE
."(last_read,1,19) as last_read_noms,
3524 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated_noms,
3530 ttrss_user_entries.ref_id = ttrss_entries.id AND
3531 ttrss_user_entries.owner_uid = '$owner_uid' AND
3534 $query_strategy_part ORDER BY $order_by
3535 $limit_query_part $offset_query_part";
3537 if ($_REQUEST["debug"]) print $query;
3539 $result = db_query($link, $query);
3544 $feed_kind = "Tags";
3546 $result = db_query($link, "SELECT DISTINCT
3550 ttrss_entries.id as id,title,
3552 unread,feed_id,orig_feed_id,
3553 marked,link,last_read,
3554 ".SUBSTRING_FOR_DATE
."(last_read,1,19) as last_read_noms,
3557 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated_noms,
3560 ttrss_entries,ttrss_user_entries,ttrss_tags
3562 ref_id = ttrss_entries.id AND
3563 ttrss_user_entries.owner_uid = '$owner_uid' AND
3564 post_int_id = int_id AND tag_name = '$feed' AND
3567 $query_strategy_part ORDER BY $order_by
3568 $limit_query_part");
3571 return array($result, $feed_title, $feed_site_url, $last_error);
3575 function generate_syndicated_feed($link, $owner_uid, $feed, $is_cat,
3576 $limit, $search, $search_mode, $match_on, $view_mode = false) {
3578 $note_style = "float : right; background-color : #fff7d5; border-width : 1px; ".
3579 "padding : 5px; border-style : dashed; border-color : #e7d796;".
3580 "margin-bottom : 1em; color : #9a8c59;";
3582 if (!$limit) $limit = 30;
3584 if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
3585 $date_sort_field = "updated";
3587 $date_sort_field = "date_entered";
3590 $qfh_ret = queryFeedHeadlines($link, $feed,
3591 $limit, $view_mode, $is_cat, $search, $search_mode,
3592 $match_on, "$date_sort_field DESC", 0, $owner_uid);
3594 $result = $qfh_ret[0];
3595 $feed_title = htmlspecialchars($qfh_ret[1]);
3596 $feed_site_url = $qfh_ret[2];
3597 $last_error = $qfh_ret[3];
3599 // if (!$feed_site_url) $feed_site_url = "http://localhost/";
3601 print "<?xml version=\"1.0\" encoding=\"utf-8\"?>
3602 <?xml-stylesheet type=\"text/xsl\" href=\"rss.xsl\"?>
3603 <rss version=\"2.0\">
3605 <title>$feed_title</title>
3606 <link>$feed_site_url</link>
3607 <description>Feed generated by Tiny Tiny RSS</description>";
3609 while ($line = db_fetch_assoc($result)) {
3611 print "<guid>" . htmlspecialchars($line["guid"]) . "</guid>";
3612 print "<link>" . htmlspecialchars($line["link"]) . "</link>";
3614 $tags = get_article_tags($link, $line["id"], $owner_uid);
3616 foreach ($tags as $tag) {
3617 print "<category>" . htmlspecialchars($tag) . "</category>";
3620 $rfc822_date = date('r', strtotime($line["updated"]));
3622 print "<pubDate>$rfc822_date</pubDate>";
3624 if ($line["author"]) {
3625 print "<author>" . htmlspecialchars($line["author"]) . "</author>";
3628 print "<title><![CDATA[" .
3629 htmlspecialchars($line["title"]) . "]]></title>";
3631 print "<description><![CDATA[";
3633 if ($line["note"]) {
3634 print "<div style='$note_style'>";
3635 print $line["note"];
3639 print sanitize_rss($link, $line["content_preview"], false, $owner_uid);
3640 print "]]></description>";
3642 $enclosures = get_article_enclosures($link, $line["id"]);
3644 foreach ($enclosures as $e) {
3645 $type = htmlspecialchars($e['content_type']);
3646 $url = htmlspecialchars($e['content_url']);
3647 $length = $e['duration'];
3648 print "<enclosure url=\"$url\" type=\"$type\" length=\"$length\"/>";
3654 print "</channel></rss>";
3658 function getCategoryTitle($link, $cat_id) {
3660 if ($cat_id == -1) {
3661 return __("Special");
3662 } else if ($cat_id == -2) {
3663 return __("Labels");
3666 $result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE
3669 if (db_num_rows($result) == 1) {
3670 return db_fetch_result($result, 0, "title");
3672 return "Uncategorized";
3677 function sanitize_rss($link, $str, $force_strip_tags = false, $owner = false, $site_url = false) {
3680 if (!$owner) $owner = $_SESSION["uid"];
3682 $res = trim($str); if (!$res) return '';
3684 if (get_pref($link, "STRIP_UNSAFE_TAGS", $owner) ||
$force_strip_tags) {
3685 $res = $purifier->purify($res);
3688 if (get_pref($link, "STRIP_IMAGES", $owner)) {
3689 $res = preg_replace('/<img[^>]+>/is', '', $res);
3692 if (strpos($res, "href=") === false)
3693 $res = rewrite_urls($res);
3695 $charset_hack = '<head>
3696 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
3699 $res = trim($res); if (!$res) return '';
3701 libxml_use_internal_errors(true);
3703 $doc = new DOMDocument();
3704 $doc->loadHTML($charset_hack . $res);
3705 $xpath = new DOMXPath($doc);
3707 $entries = $xpath->query('(//a[@href]|//img[@src])');
3710 foreach ($entries as $entry) {
3714 if ($entry->hasAttribute('href'))
3715 $entry->setAttribute('href',
3716 rewrite_relative_url($site_url, $entry->getAttribute('href')));
3718 if ($entry->hasAttribute('src'))
3719 if (preg_match('/^image.php\?i=[a-z0-9]+$/', $entry->getAttribute('src')) == 0)
3720 $entry->setAttribute('src',
3721 rewrite_relative_url($site_url, $entry->getAttribute('src')));
3724 if (strtolower($entry->nodeName
) == "a") {
3725 $entry->setAttribute("target", "_blank");
3728 if (strtolower($entry->nodeName
) == "img" && !$br_inserted) {
3729 $br = $doc->createElement("br");
3731 if ($entry->parentNode
->nextSibling
) {
3732 $entry->parentNode
->insertBefore($br, $entry->nextSibling
);
3739 $node = $doc->getElementsByTagName('body')->item(0);
3741 return $doc->saveXML($node);
3745 * Send by mail a digest of last articles.
3747 * @param mixed $link The database connection.
3748 * @param integer $limit The maximum number of articles by digest.
3749 * @return boolean Return false if digests are not enabled.
3751 function send_headlines_digests($link, $limit = 100) {
3753 if (!DIGEST_ENABLE
) return false;
3755 $user_limit = DIGEST_EMAIL_LIMIT
;
3758 print "Sending digests, batch of max $user_limit users, days = $days, headline limit = $limit\n\n";
3760 if (DB_TYPE
== "pgsql") {
3761 $interval_query = "last_digest_sent < NOW() - INTERVAL '$days days'";
3762 } else if (DB_TYPE
== "mysql") {
3763 $interval_query = "last_digest_sent < DATE_SUB(NOW(), INTERVAL $days DAY)";
3766 $result = db_query($link, "SELECT id,email FROM ttrss_users
3767 WHERE email != '' AND (last_digest_sent IS NULL OR $interval_query)");
3769 while ($line = db_fetch_assoc($result)) {
3771 if (get_pref($link, 'DIGEST_ENABLE', $line['id'], false)) {
3772 print "Sending digest for UID:" . $line['id'] . " - " . $line["email"] . " ... ";
3774 $do_catchup = get_pref($link, 'DIGEST_CATCHUP', $line['id'], false);
3776 $tuple = prepare_headlines_digest($link, $line["id"], $days, $limit);
3777 $digest = $tuple[0];
3778 $headlines_count = $tuple[1];
3779 $affected_ids = $tuple[2];
3780 $digest_text = $tuple[3];
3782 if ($headlines_count > 0) {
3784 $mail = new PHPMailer();
3786 $mail->PluginDir
= "lib/phpmailer/";
3787 $mail->SetLanguage("en", "lib/phpmailer/language/");
3789 $mail->CharSet
= "UTF-8";
3791 $mail->From
= DIGEST_FROM_ADDRESS
;
3792 $mail->FromName
= DIGEST_FROM_NAME
;
3793 $mail->AddAddress($line["email"], $line["login"]);
3795 if (DIGEST_SMTP_HOST
) {
3796 $mail->Host
= DIGEST_SMTP_HOST
;
3797 $mail->Mailer
= "smtp";
3798 $mail->SMTPAuth
= DIGEST_SMTP_LOGIN
!= '';
3799 $mail->Username
= DIGEST_SMTP_LOGIN
;
3800 $mail->Password
= DIGEST_SMTP_PASSWORD
;
3803 $mail->IsHTML(true);
3804 $mail->Subject
= DIGEST_SUBJECT
;
3805 $mail->Body
= $digest;
3806 $mail->AltBody
= $digest_text;
3808 $rc = $mail->Send();
3810 if (!$rc) print "ERROR: " . $mail->ErrorInfo
;
3814 if ($rc && $do_catchup) {
3815 print "Marking affected articles as read...\n";
3816 catchupArticlesById($link, $affected_ids, 0, $line["id"]);
3819 print "No headlines\n";
3822 db_query($link, "UPDATE ttrss_users SET last_digest_sent = NOW()
3823 WHERE id = " . $line["id"]);
3827 print "All done.\n";
3831 function prepare_headlines_digest($link, $user_id, $days = 1, $limit = 100) {
3833 require_once "lib/MiniTemplator.class.php";
3835 $tpl = new MiniTemplator
;
3836 $tpl_t = new MiniTemplator
;
3838 $tpl->readTemplateFromFile("templates/digest_template_html.txt");
3839 $tpl_t->readTemplateFromFile("templates/digest_template.txt");
3841 $tpl->setVariable('CUR_DATE', date('Y/m/d'));
3842 $tpl->setVariable('CUR_TIME', date('G:i'));
3844 $tpl_t->setVariable('CUR_DATE', date('Y/m/d'));
3845 $tpl_t->setVariable('CUR_TIME', date('G:i'));
3847 $affected_ids = array();
3849 if (DB_TYPE
== "pgsql") {
3850 $interval_query = "ttrss_entries.date_updated > NOW() - INTERVAL '$days days'";
3851 } else if (DB_TYPE
== "mysql") {
3852 $interval_query = "ttrss_entries.date_updated > DATE_SUB(NOW(), INTERVAL $days DAY)";
3855 $result = db_query($link, "SELECT ttrss_entries.title,
3856 ttrss_feeds.title AS feed_title,
3858 ttrss_user_entries.ref_id,
3860 SUBSTRING(content, 1, 120) AS excerpt,
3861 ".SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
3863 ttrss_user_entries,ttrss_entries,ttrss_feeds
3865 ref_id = ttrss_entries.id AND feed_id = ttrss_feeds.id
3866 AND include_in_digest = true
3868 AND ttrss_user_entries.owner_uid = $user_id
3870 ORDER BY ttrss_feeds.title, date_updated DESC
3873 $cur_feed_title = "";
3875 $headlines_count = db_num_rows($result);
3877 $headlines = array();
3879 while ($line = db_fetch_assoc($result)) {
3880 array_push($headlines, $line);
3883 for ($i = 0; $i < sizeof($headlines); $i++
) {
3885 $line = $headlines[$i];
3887 array_push($affected_ids, $line["ref_id"]);
3889 $updated = make_local_datetime($link, $line['last_updated'], false,
3892 $tpl->setVariable('FEED_TITLE', $line["feed_title"]);
3893 $tpl->setVariable('ARTICLE_TITLE', $line["title"]);
3894 $tpl->setVariable('ARTICLE_LINK', $line["link"]);
3895 $tpl->setVariable('ARTICLE_UPDATED', $updated);
3896 $tpl->setVariable('ARTICLE_EXCERPT',
3897 truncate_string(strip_tags($line["excerpt"]), 100));
3899 $tpl->addBlock('article');
3901 $tpl_t->setVariable('FEED_TITLE', $line["feed_title"]);
3902 $tpl_t->setVariable('ARTICLE_TITLE', $line["title"]);
3903 $tpl_t->setVariable('ARTICLE_LINK', $line["link"]);
3904 $tpl_t->setVariable('ARTICLE_UPDATED', $updated);
3905 // $tpl_t->setVariable('ARTICLE_EXCERPT',
3906 // truncate_string(strip_tags($line["excerpt"]), 100));
3908 $tpl_t->addBlock('article');
3910 if ($headlines[$i]['feed_title'] != $headlines[$i+
1]['feed_title']) {
3911 $tpl->addBlock('feed');
3912 $tpl_t->addBlock('feed');
3917 $tpl->addBlock('digest');
3918 $tpl->generateOutputToString($tmp);
3920 $tpl_t->addBlock('digest');
3921 $tpl_t->generateOutputToString($tmp_t);
3923 return array($tmp, $headlines_count, $affected_ids, $tmp_t);
3926 function check_for_update($link) {
3927 if (CHECK_FOR_NEW_VERSION
&& $_SESSION['access_level'] >= 10) {
3928 $version_url = "http://tt-rss.org/version.php?ver=" . VERSION
;
3930 $version_data = @fetch_file_contents
($version_url);
3932 if ($version_data) {
3933 $version_data = json_decode($version_data, true);
3934 if ($version_data && $version_data['version']) {
3936 if (version_compare(VERSION
, $version_data['version']) == -1) {
3937 return $version_data;
3945 function markArticlesById($link, $ids, $cmode) {
3949 foreach ($ids as $id) {
3950 array_push($tmp_ids, "ref_id = '$id'");
3953 $ids_qpart = join(" OR ", $tmp_ids);
3956 db_query($link, "UPDATE ttrss_user_entries SET
3957 marked = false,last_read = NOW()
3958 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3959 } else if ($cmode == 1) {
3960 db_query($link, "UPDATE ttrss_user_entries SET
3962 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3964 db_query($link, "UPDATE ttrss_user_entries SET
3965 marked = NOT marked,last_read = NOW()
3966 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3970 function publishArticlesById($link, $ids, $cmode) {
3974 foreach ($ids as $id) {
3975 array_push($tmp_ids, "ref_id = '$id'");
3978 $ids_qpart = join(" OR ", $tmp_ids);
3981 db_query($link, "UPDATE ttrss_user_entries SET
3982 published = false,last_read = NOW()
3983 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3984 } else if ($cmode == 1) {
3985 db_query($link, "UPDATE ttrss_user_entries SET
3987 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3989 db_query($link, "UPDATE ttrss_user_entries SET
3990 published = NOT published,last_read = NOW()
3991 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3995 function catchupArticlesById($link, $ids, $cmode, $owner_uid = false) {
3997 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
3998 if (count($ids) == 0) return;
4002 foreach ($ids as $id) {
4003 array_push($tmp_ids, "ref_id = '$id'");
4006 $ids_qpart = join(" OR ", $tmp_ids);
4009 db_query($link, "UPDATE ttrss_user_entries SET
4010 unread = false,last_read = NOW()
4011 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4012 } else if ($cmode == 1) {
4013 db_query($link, "UPDATE ttrss_user_entries SET
4015 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4017 db_query($link, "UPDATE ttrss_user_entries SET
4018 unread = NOT unread,last_read = NOW()
4019 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4024 $result = db_query($link, "SELECT DISTINCT feed_id FROM ttrss_user_entries
4025 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4027 while ($line = db_fetch_assoc($result)) {
4028 ccache_update($link, $line["feed_id"], $owner_uid);
4032 function catchupArticleById($link, $id, $cmode) {
4035 db_query($link, "UPDATE ttrss_user_entries SET
4036 unread = false,last_read = NOW()
4037 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4038 } else if ($cmode == 1) {
4039 db_query($link, "UPDATE ttrss_user_entries SET
4041 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4043 db_query($link, "UPDATE ttrss_user_entries SET
4044 unread = NOT unread,last_read = NOW()
4045 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4048 $feed_id = getArticleFeed($link, $id);
4049 ccache_update($link, $feed_id, $_SESSION["uid"]);
4052 function make_guid_from_title($title) {
4053 return preg_replace("/[ \"\',.:;]/", "-",
4054 mb_strtolower(strip_tags($title), 'utf-8'));
4057 function print_headline_subtoolbar($link, $feed_site_url, $feed_title,
4058 $feed_id, $is_cat, $search, $match_on,
4059 $search_mode, $view_mode, $error) {
4061 $page_prev_link = "viewFeedGoPage(-1)";
4062 $page_next_link = "viewFeedGoPage(1)";
4063 $page_first_link = "viewFeedGoPage(0)";
4065 $catchup_page_link = "catchupPage()";
4066 $catchup_feed_link = "catchupCurrentFeed()";
4067 $catchup_sel_link = "catchupSelection()";
4069 $archive_sel_link = "archiveSelection()";
4070 $delete_sel_link = "deleteSelection()";
4072 $sel_all_link = "selectArticles('all')";
4073 $sel_unread_link = "selectArticles('unread')";
4074 $sel_none_link = "selectArticles('none')";
4075 $sel_inv_link = "selectArticles('invert')";
4077 $tog_unread_link = "selectionToggleUnread()";
4078 $tog_marked_link = "selectionToggleMarked()";
4079 $tog_published_link = "selectionTogglePublished()";
4081 print "<div id=\"subtoolbar_main\">";
4083 print __('Select:')."
4084 <a href=\"#\" onclick=\"$sel_all_link\">".__('All')."</a>,
4085 <a href=\"#\" onclick=\"$sel_unread_link\">".__('Unread')."</a>,
4086 <a href=\"#\" onclick=\"$sel_inv_link\">".__('Invert')."</a>,
4087 <a href=\"#\" onclick=\"$sel_none_link\">".__('None')."</a></li>";
4091 print "<select dojoType=\"dijit.form.Select\"
4092 onchange=\"headlineActionsChange(this)\">";
4093 print "<option value=\"false\">".__('Actions...')."</option>";
4095 print "<option value=\"0\" disabled=\"1\">".__('Selection toggle:')."</option>";
4097 print "<option value=\"$tog_unread_link\">".__('Unread')."</option>
4098 <option value=\"$tog_marked_link\">".__('Starred')."</option>
4099 <option value=\"$tog_published_link\">".__('Published')."</option>";
4101 print "<option value=\"0\" disabled=\"1\">".__('Selection:')."</option>";
4103 print "<option value=\"$catchup_sel_link\">".__('Mark as read')."</option>";
4105 if ($feed_id != "0") {
4106 print "<option value=\"$archive_sel_link\">".__('Archive')."</option>";
4108 print "<option value=\"$archive_sel_link\">".__('Move back')."</option>";
4109 print "<option value=\"$delete_sel_link\">".__('Delete')."</option>";
4113 print "<option value=\"emailArticle(false)\">".__('Forward by email').
4116 $rss_link = htmlspecialchars(get_self_url_prefix() .
4117 "/backend.php?op=rss&id=$feed_id&is_cat=$is_cat&view_mode=$view_mode$search_q");
4119 print "<option value=\"0\" disabled=\"1\">".__('Feed:')."</option>";
4121 print "<option value=\"catchupPage()\">".__('Mark as read')."</option>";
4123 print "<option value=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">".__('View as RSS')."</option>";
4129 print "<div id=\"subtoolbar_ftitle\">";
4131 if ($feed_site_url) {
4132 $target = "target=\"_blank\"";
4133 print "<a title=\"".__("Visit the website")."\" $target href=\"$feed_site_url\">".
4134 truncate_string($feed_title,30)."</a>";
4137 print " (<span class=\"error\" title=\"$error\">Error</span>)";
4141 if ($feed_id < -10) {
4142 $label_id = -11-$feed_id;
4144 $result = db_query($link, "SELECT fg_color, bg_color
4145 FROM ttrss_labels2 WHERE id = '$label_id' AND owner_uid = " .
4148 if (db_num_rows($result) != 0) {
4149 $fg_color = db_fetch_result($result, 0, "fg_color");
4150 $bg_color = db_fetch_result($result, 0, "bg_color");
4152 print "<span style='background : $bg_color; color : $fg_color'>";
4165 $search_q = "&q=$search&m=$match_on&smode=$search_mode";
4170 // Adaptive doesn't really make any sense for generated feeds
4171 // All Articles is the default, so no need to insert it either
4172 if ($view_mode == "adaptive" ||
$view_mode == "all_articles")
4175 $view_mode = "&view-mode=$view_mode";
4179 title=\"".__("View as RSS feed")."\"
4180 onclick=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">
4181 <img class=\"noborder\" style=\"vertical-align : middle\" src=\"images/feed-icon-12x12.png\"></a>";
4187 function outputFeedList($link, $special = true) {
4189 $feedlist = array();
4191 $enable_cats = get_pref($link, 'ENABLE_FEED_CATS');
4193 $feedlist['identifier'] = 'id';
4194 $feedlist['label'] = 'name';
4195 $feedlist['items'] = array();
4197 $owner_uid = $_SESSION["uid"];
4204 $cat_hidden = get_pref($link, "_COLLAPSED_SPECIAL");
4205 $cat = feedlist_init_cat($link, -1, $cat_hidden);
4207 $cat['items'] = array();
4210 foreach (array(-4, -3, -1, -2, 0) as $i) {
4211 array_push($cat['items'], feedlist_init_feed($link, $i));
4215 array_push($feedlist['items'], $cat);
4217 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4220 $result = db_query($link, "SELECT * FROM
4221 ttrss_labels2 WHERE owner_uid = '$owner_uid' ORDER by caption");
4223 if (db_num_rows($result) > 0) {
4225 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4226 $cat_hidden = get_pref($link, "_COLLAPSED_LABELS");
4227 $cat = feedlist_init_cat($link, -2, $cat_hidden);
4229 $cat['items'] = array();
4232 while ($line = db_fetch_assoc($result)) {
4234 $label_id = -$line['id'] - 11;
4235 $count = getFeedUnread($link, $label_id);
4237 $feed = feedlist_init_feed($link, $label_id, false, $count);
4239 $feed['fg_color'] = $line['fg_color'];
4240 $feed['bg_color'] = $line['bg_color'];
4242 array_push($cat['items'], $feed);
4246 array_push($feedlist['items'], $cat);
4248 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4253 /* if (get_pref($link, 'ENABLE_FEED_CATS')) {
4254 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4255 $order_by_qpart = "order_id,category,unread DESC,title";
4257 $order_by_qpart = "order_id,category,title";
4260 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4261 $order_by_qpart = "unread DESC,title";
4263 $order_by_qpart = "title";
4270 $order_by_qpart = "ttrss_feed_categories.order_id,category,
4271 ttrss_feeds.order_id,title";
4273 $order_by_qpart = "title";
4275 $age_qpart = getMaxAgeSubquery();
4277 $query = "SELECT ttrss_feeds.id, ttrss_feeds.title,
4278 ".SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated_noms,
4280 ttrss_feed_categories.title AS category,
4281 ttrss_feed_categories.collapsed,
4283 FROM ttrss_feeds LEFT JOIN ttrss_feed_categories
4284 ON (ttrss_feed_categories.id = cat_id)
4285 LEFT JOIN ttrss_counters_cache
4287 (ttrss_feeds.id = feed_id)
4289 ttrss_feeds.owner_uid = '$owner_uid'
4290 ORDER BY $order_by_qpart";
4292 $result = db_query($link, $query);
4294 $actid = $_REQUEST["actid"];
4296 if (db_num_rows($result) > 0) {
4301 $cat['items'] = array();
4305 while ($line = db_fetch_assoc($result)) {
4307 $feed = htmlspecialchars(trim($line["title"]));
4309 if (!$feed) $feed = "[Untitled]";
4311 $feed_id = $line["id"];
4312 $unread = $line["unread"];
4314 $cat_id = $line["cat_id"];
4315 $tmp_category = $line["category"];
4316 if (!$tmp_category) $tmp_category = __("Uncategorized");
4318 if ($category != $tmp_category && $enable_cats) {
4320 $category = $tmp_category;
4322 $collapsed = sql_bool_to_bool($line["collapsed"]);
4324 // workaround for NULL category
4325 if ($category == __("Uncategorized")) {
4326 $collapsed = get_pref($link, "_COLLAPSED_UNCAT");
4329 if ($cat) array_push($feedlist['items'], $cat);
4331 $cat = feedlist_init_cat($link, $cat_id, $collapsed);
4334 $updated = make_local_datetime($link, $line["updated_noms"], false);
4336 array_push($cat['items'], feedlist_init_feed($link, $feed_id,
4337 $feed, $unread, $line['last_error'], $updated));
4341 array_push($feedlist['items'], $cat);
4343 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4351 function get_article_tags($link, $id, $owner_uid = 0) {
4355 $a_id = db_escape_string($id);
4357 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
4359 $query = "SELECT DISTINCT tag_name,
4360 owner_uid as owner FROM
4361 ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE
4362 ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name";
4364 $obj_id = md5("TAGS:$owner_uid:$id");
4367 if ($memcache && $obj = $memcache->get($obj_id)) {
4370 /* check cache first */
4372 $result = db_query($link, "SELECT tag_cache FROM ttrss_user_entries
4373 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4375 $tag_cache = db_fetch_result($result, 0, "tag_cache");
4378 $tags = explode(",", $tag_cache);
4381 /* do it the hard way */
4383 $tmp_result = db_query($link, $query);
4385 while ($tmp_line = db_fetch_assoc($tmp_result)) {
4386 array_push($tags, $tmp_line["tag_name"]);
4389 /* update the cache */
4391 $tags_str = db_escape_string(join(",", $tags));
4393 db_query($link, "UPDATE ttrss_user_entries
4394 SET tag_cache = '$tags_str' WHERE ref_id = '$id'
4395 AND owner_uid = " . $_SESSION["uid"]);
4398 if ($memcache) $memcache->add($obj_id, $tags, 0, 3600);
4404 function trim_value(&$value) {
4405 $value = trim($value);
4408 function trim_array($array) {
4410 array_walk($tmp, 'trim_value');
4414 function tag_is_valid($tag) {
4415 if ($tag == '') return false;
4416 if (preg_match("/^[0-9]*$/", $tag)) return false;
4417 if (mb_strlen($tag) > 250) return false;
4419 if (function_exists('iconv')) {
4420 $tag = iconv("utf-8", "utf-8", $tag);
4423 if (!$tag) return false;
4428 function render_login_form($link, $mobile = 0) {
4431 require_once "login_form.php";
4434 require_once "mobile/login_form.php";
4437 require_once "mobile/classic/login_form.php";
4441 // from http://developer.apple.com/internet/safari/faq.html
4442 function no_cache_incantation() {
4443 header("Expires: Mon, 22 Dec 1980 00:00:00 GMT"); // Happy birthday to me :)
4444 header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified
4445 header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0"); // HTTP/1.1
4446 header("Cache-Control: post-check=0, pre-check=0", false);
4447 header("Pragma: no-cache"); // HTTP/1.0
4450 function format_warning($msg, $id = "") {
4452 return "<div class=\"warning\" id=\"$id\">
4453 <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>";
4456 function format_notice($msg, $id = "") {
4458 return "<div class=\"notice\" id=\"$id\">
4459 <img src=\"".theme_image($link, "images/sign_info.png")."\">$msg</div>";
4462 function format_error($msg, $id = "") {
4464 return "<div class=\"error\" id=\"$id\">
4465 <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>";
4468 function print_notice($msg) {
4469 return print format_notice($msg);
4472 function print_warning($msg) {
4473 return print format_warning($msg);
4476 function print_error($msg) {
4477 return print format_error($msg);
4481 function T_sprintf() {
4482 $args = func_get_args();
4483 return vsprintf(__(array_shift($args)), $args);
4486 function format_inline_player($link, $url, $ctype) {
4490 if (strpos($ctype, "audio/") === 0) {
4492 if ($_SESSION["hasAudio"] && (strpos($ctype, "ogg") !== false ||
4493 strpos($_SERVER['HTTP_USER_AGENT'], "Chrome") !== false ||
4494 strpos($_SERVER['HTTP_USER_AGENT'], "Safari") !== false )) {
4496 $id = 'AUDIO-' . uniqid();
4498 $entry .= "<audio id=\"$id\"\">
4499 <source src=\"$url\"></source>
4502 $entry .= "<span onclick=\"player(this)\"
4503 title=\"".__("Click to play")."\" status=\"0\"
4504 class=\"player\" audio-id=\"$id\">".__("Play")."</span>";
4508 $entry .= "<object type=\"application/x-shockwave-flash\"
4509 data=\"extras/button/musicplayer.swf?song_url=$url\"
4510 width=\"17\" height=\"17\" style='float : left; margin-right : 5px;'>
4511 <param name=\"movie\"
4512 value=\"extras/button/musicplayer.swf?song_url=$url\" />
4517 $filename = substr($url, strrpos($url, "/")+
1);
4519 $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
4520 $filename . " (" . $ctype . ")" . "</a>";
4525 function outputArticleXML($link, $id, $feed_id, $mark_as_read = true,
4526 $zoom_mode = false) {
4528 /* we can figure out feed_id from article id anyway, why do we
4529 * pass feed_id here? let's ignore the argument :( */
4531 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
4532 WHERE ref_id = '$id'");
4534 $feed_id = (int) db_fetch_result($result, 0, "feed_id");
4536 if (!$zoom_mode) { print "<article id='$id'><![CDATA["; };
4538 $result = db_query($link, "SELECT rtl_content, always_display_enclosures FROM ttrss_feeds
4539 WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
4541 if (db_num_rows($result) == 1) {
4542 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
4543 $always_display_enclosures = sql_bool_to_bool(db_fetch_result($result, 0, "always_display_enclosures"));
4545 $rtl_content = false;
4546 $always_display_enclosures = false;
4550 $rtl_tag = "dir=\"RTL\"";
4557 if ($mark_as_read) {
4558 $result = db_query($link, "UPDATE ttrss_user_entries
4559 SET unread = false,last_read = NOW()
4560 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4562 ccache_update($link, $feed_id, $_SESSION["uid"]);
4565 $result = db_query($link, "SELECT title,link,content,feed_id,comments,int_id,
4566 ".SUBSTRING_FOR_DATE
."(updated,1,16) as updated,
4567 (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url,
4568 (SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url,
4573 FROM ttrss_entries,ttrss_user_entries
4574 WHERE id = '$id' AND ref_id = id AND owner_uid = " . $_SESSION["uid"]);
4578 $line = db_fetch_assoc($result);
4580 if ($line["icon_url"]) {
4581 $feed_icon = "<img src=\"" . $line["icon_url"] . "\">";
4583 $feed_icon = " ";
4586 $feed_site_url = $line['site_url'];
4588 $num_comments = $line["num_comments"];
4589 $entry_comments = "";
4591 if ($num_comments > 0) {
4592 if ($line["comments"]) {
4593 $comments_url = $line["comments"];
4595 $comments_url = $line["link"];
4597 $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>";
4599 if ($line["comments"] && $line["link"] != $line["comments"]) {
4600 $entry_comments = "<a target='_blank' href=\"".$line["comments"]."\">comments</a>";
4605 header("Content-Type: text/html");
4607 <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/>
4608 <title>Tiny Tiny RSS - ".$line["title"]."</title>
4609 <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss.css\">
4613 print "<div id=\"PTITLE-$id\" style=\"display : none\">" .
4614 truncate_string(strip_tags($line['title']), 15) . "</div>";
4616 print "<div class=\"postReply\" id=\"POST-$id\">";
4618 /* print "<div dojoType=\"dijit.Menu\" style=\"display: none;\"
4619 targetNodeIds=\"POSTHDR-$id\">";
4620 print "<div onclick=\"postOpenInNewTab(event, $id)\"
4621 dojoType=\"dijit.MenuItem\">".__('View in a new tab')."</div>";
4622 print "<div dojoType=\"dijit.MenuSeparator\"></div>";
4623 print "<div onclick=\"openArticleInNewWindow($id)\"
4624 dojoType=\"dijit.MenuItem\">".__('Open original article')."</div>";
4627 print "<div onclick=\"return postClicked(event, $id)\"
4628 class=\"postHeader\" id=\"POSTHDR-$id\">";
4630 $entry_author = $line["author"];
4632 if ($entry_author) {
4633 $entry_author = __(" - ") . $entry_author;
4636 $parsed_updated = make_local_datetime($link, $line["updated"], true,
4639 print "<div class=\"postDate$rtl_class\">$parsed_updated</div>";
4641 if ($line["link"]) {
4642 print "<div clear='both'><a target='_blank'
4643 title=\"".htmlspecialchars($line['title'])."\"
4645 $line["link"] . "\">" .
4646 truncate_string($line["title"], 100) .
4647 "<span class='author'>$entry_author</span></a></div>";
4649 print "<div clear='both'>" . $line["title"] . "$entry_author</div>";
4652 $tags_str = format_tags_string(get_article_tags($link, $id), $id);
4654 if (!$entry_comments) $entry_comments = " "; # placeholder
4656 print "<div style='float : right'>
4657 <img src='".theme_image($link, 'images/tag.png')."'
4658 class='tagsPic' alt='Tags' title='Tags'> ";
4661 print "<span id=\"ATSTR-$id\">$tags_str</span>
4662 <a title=\"".__('Edit tags for this article')."\"
4663 href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>";
4665 print "<img src=\"".theme_image($link, 'images/art-zoom.png')."\"
4666 class='tagsPic' style=\"cursor : pointer\"
4667 onclick=\"postOpenInNewTab(event, $id)\"
4668 alt='Zoom' title='".__('Open article in new tab')."'>";
4670 //$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);
4672 print "<img src=\"".theme_image($link, 'images/art-pub-note.png')."\"
4673 class='tagsPic' style=\"cursor : pointer\"
4674 onclick=\"editArticleNote($id)\"
4675 alt='PubNote' title='".__('Edit article note')."'>";
4677 if (DIGEST_ENABLE
) {
4678 print "<img src=\"".theme_image($link, 'images/art-email.png')."\"
4679 class='tagsPic' style=\"cursor : pointer\"
4680 onclick=\"emailArticle($id)\"
4681 alt='Zoom' title='".__('Forward by email')."'>";
4684 if (ENABLE_TWEET_BUTTON
) {
4685 print "<img src=\"".theme_image($link, 'images/art-tweet.png')."\"
4686 class='tagsPic' style=\"cursor : pointer\"
4687 onclick=\"tweetArticle($id)\"
4688 alt='Zoom' title='".__('Share on Twitter')."'>";
4691 print "<img src=\"".theme_image($link, 'images/digest_checkbox.png')."\"
4692 class='tagsPic' style=\"cursor : pointer\"
4693 onclick=\"closeArticlePanel($id)\"
4694 alt='Zoom' title='".__('Close this panel')."'>";
4697 $tags_str = strip_tags($tags_str);
4698 print "<span id=\"ATSTR-$id\">$tags_str</span>";
4701 print "<div clear='both'>$entry_comments</div>";
4703 if ($line["orig_feed_id"]) {
4705 $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
4706 WHERE id = ".$line["orig_feed_id"]);
4708 if (db_num_rows($tmp_result) != 0) {
4710 print "<div clear='both'>";
4711 print __("Originally from:");
4715 $tmp_line = db_fetch_assoc($tmp_result);
4717 print "<a target='_blank'
4718 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
4719 $tmp_line['title'] . "</a>";
4723 print "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
4724 print "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
4732 print "<div class=\"postIcon\">" .
4733 "<a target=\"_blank\" title=\"".__("Visit the website")."\"$
4734 href=\"".htmlspecialchars($feed_site_url)."\">".
4735 $feed_icon . "</a></div>";
4737 print "<div id=\"POSTNOTE-$id\">";
4738 if ($line['note']) {
4739 print format_article_note($id, $line['note']);
4743 print "<div class=\"postContent\">";
4745 $article_content = sanitize_rss($link, $line["content"], false, false,
4748 print $article_content;
4750 print_article_enclosures($link, $id, $always_display_enclosures,
4760 print "]]></article>";
4763 <div style=\"text-align : center\">
4764 <button onclick=\"return window.close()\">".
4765 __("Close this window")."</button></div>";
4766 print "</body></html>";
4772 function outputHeadlinesList($link, $feed, $subop, $view_mode, $limit, $cat_view,
4773 $next_unread_feed, $offset, $vgr_last_feed = false,
4774 $override_order = false) {
4776 $disable_cache = false;
4778 $timing_info = getmicrotime();
4780 $topmost_article_ids = array();
4786 if ($subop == "undefined") $subop = "";
4788 $subop_split = split(":", $subop);
4790 if ($subop == "CatchupSelected") {
4791 $ids = split(",", db_escape_string($_REQUEST["ids"]));
4792 $cmode = sprintf("%d", $_REQUEST["cmode"]);
4794 catchupArticlesById($link, $ids, $cmode);
4797 if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0) {
4798 update_rss_feed($link, $feed, true);
4801 if ($subop == "MarkAllRead") {
4802 catchup_feed($link, $feed, $cat_view);
4804 if (get_pref($link, 'ON_CATCHUP_SHOW_NEXT_FEED')) {
4805 if ($next_unread_feed) {
4806 $feed = $next_unread_feed;
4811 if ($subop_split[0] == "MarkAllReadGR") {
4812 catchup_feed($link, $subop_split[1], false);
4815 // FIXME: might break tag display?
4817 if ($feed > 0 && !$cat_view) {
4818 $result = db_query($link,
4819 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
4821 if (db_num_rows($result) == 0) {
4822 print "<div align='center'>".__('Feed not found.')."</div>";
4827 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
4829 $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
4830 WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
4832 if (db_num_rows($result) == 1) {
4833 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
4835 $rtl_content = false;
4839 $rtl_tag = "dir=\"RTL\"";
4845 $rtl_content = false;
4848 /// START /////////////////////////////////////////////////////////////////////////////////
4850 @$search = db_escape_string($_REQUEST["query"]);
4853 $disable_cache = true;
4856 @$search_mode = db_escape_string($_REQUEST["search_mode"]);
4857 @$match_on = db_escape_string($_REQUEST["match_on"]);
4863 $real_offset = $offset * $limit;
4865 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
4867 $qfh_ret = queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view,
4868 $search, $search_mode, $match_on, $override_order, $real_offset);
4870 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H1", $timing_info);
4872 $result = $qfh_ret[0];
4873 $feed_title = $qfh_ret[1];
4874 $feed_site_url = $qfh_ret[2];
4875 $last_error = $qfh_ret[3];
4877 $vgroup_last_feed = $vgr_last_feed;
4879 /* if ($feed == -2) {
4880 $feed_site_url = article_publish_url($link);
4883 /// STOP //////////////////////////////////////////////////////////////////////////////////
4885 print "<toolbar><![CDATA[";
4888 // print "<div id=\"headlinesContainer\" $rtl_tag>";
4891 print "<div align='center'>".__("Could not display feed (query failed). Please check label match syntax or local configuration.")."</div>";
4895 if (db_num_rows($result) > 0) {
4896 print_headline_subtoolbar($link, $feed_site_url, $feed_title,
4897 $feed, $cat_view, $search, $match_on, $search_mode, $view_mode,
4900 // print "<div id=\"headlinesInnerContainer\" onscroll=\"headlines_scroll_handler()\">";
4905 print "]]></toolbar><content><![CDATA[";
4907 $headlines_count = db_num_rows($result);
4909 if (db_num_rows($result) > 0) {
4911 $lnum = $limit*$offset;
4914 $cur_feed_title = '';
4916 $fresh_intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE") * 60 * 60;
4918 while ($line = db_fetch_assoc($result)) {
4920 $class = ($lnum %
2) ?
"even" : "odd";
4923 $feed_id = $line["feed_id"];
4925 $labels = get_article_labels($link, $id);
4927 $labels_str = "<span id=\"HLLCTR-$id\">";
4928 $labels_str .= format_article_labels($labels, $id);
4929 $labels_str .= "</span>";
4931 if (count($topmost_article_ids) < 3) {
4932 array_push($topmost_article_ids, $id);
4935 if ($line["last_read"] == "" && !sql_bool_to_bool($line["unread"])) {
4937 $update_pic = "<img id='FUPDPIC-$id' src=\"".
4938 theme_image($link, 'images/updated.png')."\"
4941 $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
4945 if (sql_bool_to_bool($line["unread"]) &&
4946 time() - strtotime($line["updated_noms"]) < $fresh_intl) {
4948 $update_pic = "<img id='FUPDPIC-$id' src=\"".
4949 theme_image($link, 'images/fresh_sign.png')."\" alt=\"Fresh\">";
4952 if ($line["unread"] == "t" ||
$line["unread"] == "1") {
4953 $class .= " Unread";
4960 if ($line["marked"] == "t" ||
$line["marked"] == "1") {
4961 $marked_pic = "<img id=\"FMPIC-$id\"
4962 src=\"".theme_image($link, 'images/mark_set.png')."\"
4963 class=\"markedPic\" alt=\"Unstar article\"
4964 onclick='javascript:tMark($id)'>";
4966 $marked_pic = "<img id=\"FMPIC-$id\"
4967 src=\"".theme_image($link, 'images/mark_unset.png')."\"
4968 class=\"markedPic\" alt=\"Star article\"
4969 onclick='javascript:tMark($id)'>";
4972 if ($line["published"] == "t" ||
$line["published"] == "1") {
4973 $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link,
4974 'images/pub_set.png')."\"
4976 alt=\"Unpublish article\" onclick='javascript:tPub($id)'>";
4978 $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link,
4979 'images/pub_unset.png')."\"
4981 alt=\"Publish article\" onclick='javascript:tPub($id)'>";
4984 # $content_link = "<a target=\"_blank\" href=\"".$line["link"]."\">" .
4985 # $line["title"] . "</a>";
4987 # $content_link = "<a
4988 # href=\"" . htmlspecialchars($line["link"]) . "\"
4989 # onclick=\"view($id,$feed_id);\">" .
4990 # $line["title"] . "</a>";
4992 # $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
4993 # $line["title"] . "</a>";
4995 $updated_fmt = make_local_datetime($link, $line["updated_noms"], false);
4997 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
4998 $content_preview = truncate_string(strip_tags($line["content_preview"]),
5002 $score = $line["score"];
5004 $score_pic = theme_image($link,
5005 "images/" . get_score_pic($score));
5007 /* $score_title = __("(Click to change)");
5008 $score_pic = "<img class='hlScorePic' src=\"images/$score_pic\"
5009 onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">"; */
5011 $score_pic = "<img class='hlScorePic' src=\"$score_pic\"
5016 } else if ($score < -100) {
5022 $entry_author = $line["author"];
5024 if ($entry_author) {
5025 $entry_author = " - $entry_author";
5028 $has_feed_icon = feed_has_icon($feed_id);
5030 if ($has_feed_icon) {
5031 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL
."/$feed_id.ico\" alt=\"\">";
5033 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/feed-icon-12x12.png\" alt=\"\">";
5036 if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
5038 if (get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5039 if ($feed_id != $vgroup_last_feed && $line["feed_title"]) {
5041 $cur_feed_title = $line["feed_title"];
5042 $vgroup_last_feed = $feed_id;
5044 $cur_feed_title = htmlspecialchars($cur_feed_title);
5046 $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
5048 print "<div class='cdmFeedTitle'>".
5049 "<div style=\"float : right\">$feed_icon_img</div>".
5050 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5051 $line["feed_title"]."</a> $vf_catchup_link</div>";
5056 $mouseover_attrs = "onmouseover='postMouseIn($id)'
5057 onmouseout='postMouseOut($id)'";
5059 print "<div class='$class' id='RROW-$id' $mouseover_attrs>";
5061 print "<div class='hlUpdPic'>$update_pic</div>";
5063 print "<div class='hlLeft'>";
5065 print "<input type=\"checkbox\" onclick=\"tSR(this)\"
5068 print "$marked_pic";
5069 print "$published_pic";
5073 print "<div onclick='return hlClicked(event, $id)'
5074 class=\"hlTitle\"><span class='hlContent$hlc_suffix'>";
5075 print "<a id=\"RTITLE-$id\"
5076 href=\"" . htmlspecialchars($line["link"]) . "\"
5077 onclick=\"return false;\">" .
5080 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
5081 if ($content_preview) {
5082 print "<span class=\"contentPreview\"> - $content_preview</span>";
5086 print "</a></span>";
5090 /* if (!get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5091 if (@$line["feed_title"]) {
5092 print "<span class=\"hlFeed\">
5093 (<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5094 $line["feed_title"]."</a>)
5103 print "<div class=\"hlRight\">";
5104 print "<span class=\"hlUpdated\">$updated_fmt</span>";
5107 if ($line["feed_title"] && !get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5109 print "<span onclick=\"viewfeed($feed_id)\"
5110 title=\"".htmlspecialchars($line['feed_title'])."\">
5111 $feed_icon_img<span>";
5119 if (get_pref($link, 'VFEED_GROUP_BY_FEED') && $line["feed_title"]) {
5120 if ($feed_id != $vgroup_last_feed) {
5122 $cur_feed_title = $line["feed_title"];
5123 $vgroup_last_feed = $feed_id;
5125 $cur_feed_title = htmlspecialchars($cur_feed_title);
5127 $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
5129 $has_feed_icon = feed_has_icon($feed_id);
5131 if ($has_feed_icon) {
5132 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL
."/$feed_id.ico\" alt=\"\">";
5134 //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
5137 print "<div class='cdmFeedTitle'>".
5138 "<div style=\"float : right\">$feed_icon_img</div>".
5139 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5140 $line["feed_title"]."</a> $vf_catchup_link</div>";
5144 $expand_cdm = get_pref($link, 'CDM_EXPANDED');
5146 $mouseover_attrs = "onmouseover='postMouseIn($id)'
5147 onmouseout='postMouseOut($id)'";
5149 print "<div class=\"$class\"
5150 id=\"RROW-$id\" $mouseover_attrs'>";
5152 print "<div class=\"cdmHeader\">";
5154 print "<div style='float : right'>";
5155 print "<span class='updated'>$updated_fmt</span>";
5158 if (!get_pref($link, "VFEED_GROUP_BY_FEED") && $line["feed_title"]) {
5159 print "<span style=\"cursor : pointer\"
5160 title=\"".htmlspecialchars($line["feed_title"])."\"
5161 onclick=\"viewfeed($feed_id)\">$feed_icon_img</span>";
5163 print "<div class=\"updPic\">$update_pic</div>";
5167 print "<input type=\"checkbox\" onclick=\"toggleSelectRowById(this,
5168 'RROW-$id')\" id=\"RCHK-$id\"/>";
5170 print "$marked_pic";
5171 print "$published_pic";
5173 print "<span id=\"RTITLE-$id\"
5174 onclick=\"return cdmClicked(event, $id);\"
5175 class=\"titleWrap$hlc_suffix\">
5177 title=\"".htmlspecialchars($line['title'])."\"
5178 target=\"_blank\" href=\"".
5179 htmlspecialchars($line["link"])."\">".
5180 truncate_string($line["title"], 100) .
5181 " $entry_author</a>";
5186 $content_hidden = "style=\"display : none\"";
5188 $excerpt_hidden = "style=\"display : none\"";
5190 print "<span $excerpt_hidden
5191 id=\"CEXC-$id\" class=\"cdmExcerpt\"> - $content_preview</span>";
5197 print "<div class=\"cdmContent\" $content_hidden
5198 onclick=\"return cdmClicked(event, $id);\"
5201 print "<div class=\"cdmContentInner\">";
5203 if ($line["orig_feed_id"]) {
5205 $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
5206 WHERE id = ".$line["orig_feed_id"]);
5208 if (db_num_rows($tmp_result) != 0) {
5210 print "<div clear='both'>";
5211 print __("Originally from:");
5215 $tmp_line = db_fetch_assoc($tmp_result);
5217 print "<a target='_blank'
5218 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
5219 $tmp_line['title'] . "</a>";
5223 print "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
5224 print "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
5230 // FIXME: make this less of a hack
5232 $feed_site_url = false;
5234 if ($line["feed_id"]) {
5235 $tmp_result = db_query($link, "SELECT site_url FROM ttrss_feeds
5236 WHERE id = " . $line["feed_id"]);
5238 if (db_num_rows($tmp_result) == 1) {
5239 $feed_site_url = db_fetch_result($tmp_result, 0, "site_url");
5244 $article_content = sanitize_rss($link, $line["content_preview"],
5245 false, false, $feed_site_url);
5247 if (!$article_content) $article_content = " ";
5249 $article_content = '';
5252 print "<div id=\"POSTNOTE-$id\">";
5253 if ($line['note']) {
5254 print format_article_note($id, $line['note']);
5258 print "<span id=\"CWRAP-$id\">$article_content</span>";
5260 $tmp_result = db_query($link, "SELECT always_display_enclosures FROM
5261 ttrss_feeds WHERE id = ".
5262 (($line['feed_id'] == null) ?
$line['orig_feed_id'] :
5263 $line['feed_id'])." AND owner_uid = ".$_SESSION["uid"]);
5265 $always_display_enclosures = sql_bool_to_bool(db_fetch_result($tmp_result,
5266 0, "always_display_enclosures"));
5268 print_article_enclosures($link, $id, $always_display_enclosures,
5273 print "<div class=\"cdmFooter\">";
5275 $tags_str = format_tags_string(get_article_tags($link, $id), $id);
5277 print "<img src='".theme_image($link,
5278 'images/tag.png')."' alt='Tags' title='Tags'>
5279 <span id=\"ATSTR-$id\">$tags_str</span>
5280 <a title=\"".__('Edit tags for this article')."\"
5281 href=\"#\" onclick=\"editArticleTags($id, $feed_id, true)\">(+)</a>";
5283 print "<div style=\"float : right\">";
5285 print "<img src=\"images/art-zoom.png\"
5286 onclick=\"zoomToArticle(event, $id)\"
5287 style=\"cursor : pointer\"
5289 title='".__('Open article in new tab')."'>";
5291 //$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);
5293 print "<img src=\"images/art-pub-note.png\"
5294 style=\"cursor : pointer\" style=\"cursor : pointer\"
5295 onclick=\"editArticleNote($id)\"
5296 alt='PubNote' title='".__('Edit article note')."'>";
5298 if (DIGEST_ENABLE
) {
5299 print "<img src=\"".theme_image($link, 'images/art-email.png')."\"
5300 style=\"cursor : pointer\"
5301 onclick=\"emailArticle($id)\"
5302 alt='Zoom' title='".__('Forward by email')."'>";
5305 if (ENABLE_TWEET_BUTTON
) {
5306 print "<img src=\"".theme_image($link, 'images/art-tweet.png')."\"
5307 class='tagsPic' style=\"cursor : pointer\"
5308 onclick=\"tweetArticle($id)\"
5309 alt='Zoom' title='".__('Share on Twitter')."'>";
5312 print "<img src=\"images/digest_checkbox.png\"
5313 style=\"cursor : pointer\" style=\"cursor : pointer\"
5314 onclick=\"dismissArticle($id)\"
5315 alt='Dismiss' title='".__('Dismiss article')."'>";
5332 switch ($view_mode) {
5334 $message = __("No unread articles found to display.");
5337 $message = __("No updated articles found to display.");
5340 $message = __("No starred articles found to display.");
5344 $message = __("No articles found to display. You can assign articles to labels manually (see the Actions menu above) or use a filter.");
5346 $message = __("No articles found to display.");
5350 if (!$offset && $message) {
5351 print "<div class='whiteBox'>$message";
5353 print "<p class=\"small\"><span class=\"insensitive\">";
5355 $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE
."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
5356 WHERE owner_uid = " . $_SESSION['uid']);
5358 $last_updated = db_fetch_result($result, 0, "last_updated");
5359 $last_updated = make_local_datetime($link, $last_updated, false);
5361 printf(__("Feeds last updated at %s"), $last_updated);
5363 $result = db_query($link, "SELECT COUNT(id) AS num_errors
5364 FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
5366 $num_errors = db_fetch_result($result, 0, "num_errors");
5368 if ($num_errors > 0) {
5370 print "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
5371 __('Some feeds have update errors (click for details)')."</a>";
5373 print "</span></p></div>";
5378 # if ($headlines_count > 0) print "</div>";
5382 print "]]></content>";
5384 return array($topmost_article_ids, $headlines_count, $feed, $disable_cache, $vgroup_last_feed);
5387 // from here: http://www.roscripts.com/Create_tag_cloud-71.html
5389 function printTagCloud($link) {
5391 $query = "SELECT tag_name, COUNT(post_int_id) AS count
5392 FROM ttrss_tags WHERE owner_uid = ".$_SESSION["uid"]."
5393 GROUP BY tag_name ORDER BY count DESC LIMIT 50";
5395 $result = db_query($link, $query);
5399 while ($line = db_fetch_assoc($result)) {
5400 $tags[$line["tag_name"]] = $line["count"];
5405 $max_size = 32; // max font size in pixels
5406 $min_size = 11; // min font size in pixels
5408 // largest and smallest array values
5409 $max_qty = max(array_values($tags));
5410 $min_qty = min(array_values($tags));
5412 // find the range of values
5413 $spread = $max_qty - $min_qty;
5414 if ($spread == 0) { // we don't want to divide by zero
5418 // set the font-size increment
5419 $step = ($max_size - $min_size) / ($spread);
5421 // loop through the tag array
5422 foreach ($tags as $key => $value) {
5423 // calculate font-size
5424 // find the $value in excess of $min_qty
5425 // multiply by the font-size increment ($size)
5426 // and add the $min_size set above
5427 $size = round($min_size +
(($value - $min_qty) * $step));
5429 $key_escaped = str_replace("'", "\\'", $key);
5431 echo "<a href=\"javascript:viewfeed('$key_escaped') \" style=\"font-size: " .
5432 $size . "px\" title=\"$value articles tagged with " .
5433 $key . '">' . $key . '</a> ';
5437 function print_checkpoint($n, $s) {
5438 $ts = getmicrotime();
5439 echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s);
5443 function sanitize_tag($tag) {
5446 $tag = mb_strtolower($tag, 'utf-8');
5448 $tag = preg_replace('/[\"\+\>\<]/', "", $tag);
5450 // $tag = str_replace('"', "", $tag);
5451 // $tag = str_replace("+", " ", $tag);
5452 $tag = str_replace("technorati tag: ", "", $tag);
5457 function get_self_url_prefix() {
5461 if ($_SERVER['HTTPS'] != "on") {
5462 $url_path = "http://";
5464 $url_path = "https://";
5467 $url_path .= $_SERVER['HTTP_HOST'].dirname($_SERVER['PHP_SELF']);
5472 function opml_publish_url($link){
5474 $url_path = get_self_url_prefix();
5475 $url_path .= "/opml.php?op=publish&key=" .
5476 get_feed_access_key($link, 'OPML:Publish', false, $_SESSION["uid"]);
5482 * Purge a feed contents, marked articles excepted.
5484 * @param mixed $link The database connection.
5485 * @param integer $id The id of the feed to purge.
5488 function clear_feed_articles($link, $id) {
5491 $result = db_query($link, "DELETE FROM ttrss_user_entries
5492 WHERE feed_id = '$id' AND marked = false AND owner_uid = " . $_SESSION["uid"]);
5494 $result = db_query($link, "DELETE FROM ttrss_user_entries
5495 WHERE feed_id IS NULL AND marked = false AND owner_uid = " . $_SESSION["uid"]);
5498 $result = db_query($link, "DELETE FROM ttrss_entries WHERE
5499 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
5501 ccache_update($link, $id, $_SESSION['uid']);
5502 } // function clear_feed_articles
5505 * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI.
5507 * @return string The Mozilla Firefox feed adding URL.
5509 function add_feed_url() {
5510 $url_path = ($_SERVER['HTTPS'] != "on" ?
'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH
);
5511 $url_path .= "?op=pref-feeds&quiet=1&subop=add&feed_url=%s";
5513 } // function add_feed_url
5516 * Encrypt a password in SHA1.
5518 * @param string $pass The password to encrypt.
5519 * @param string $login A optionnal login.
5520 * @return string The encrypted password.
5522 function encrypt_password($pass, $login = '') {
5524 return "SHA1X:" . sha1("$login:$pass");
5526 return "SHA1:" . sha1($pass);
5528 } // function encrypt_password
5531 * Update a feed batch.
5532 * Used by daemons to update n feeds by run.
5533 * Only update feed needing a update, and not being processed
5534 * by another process.
5536 * @param mixed $link Database link
5537 * @param integer $limit Maximum number of feeds in update batch. Default to DAEMON_FEED_LIMIT.
5538 * @param boolean $from_http Set to true if you call this function from http to disable cli specific code.
5539 * @param boolean $debug Set to false to disable debug output. Default to true.
5542 function update_daemon_common($link, $limit = DAEMON_FEED_LIMIT
, $from_http = false, $debug = true) {
5543 // Process all other feeds using last_updated and interval parameters
5545 // Test if the user has loggued in recently. If not, it does not update its feeds.
5546 if (DAEMON_UPDATE_LOGIN_LIMIT
> 0) {
5547 if (DB_TYPE
== "pgsql") {
5548 $login_thresh_qpart = "AND ttrss_users.last_login >= NOW() - INTERVAL '".DAEMON_UPDATE_LOGIN_LIMIT
." days'";
5550 $login_thresh_qpart = "AND ttrss_users.last_login >= DATE_SUB(NOW(), INTERVAL ".DAEMON_UPDATE_LOGIN_LIMIT
." DAY)";
5553 $login_thresh_qpart = "";
5556 // Test if the feed need a update (update interval exceded).
5557 if (DB_TYPE
== "pgsql") {
5558 $update_limit_qpart = "AND ((
5559 ttrss_feeds.update_interval = 0
5560 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_user_prefs.value || ' minutes') AS INTERVAL)
5562 ttrss_feeds.update_interval > 0
5563 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_feeds.update_interval || ' minutes') AS INTERVAL)
5564 ) OR ttrss_feeds.last_updated IS NULL)";
5566 $update_limit_qpart = "AND ((
5567 ttrss_feeds.update_interval = 0
5568 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL CONVERT(ttrss_user_prefs.value, SIGNED INTEGER) MINUTE)
5570 ttrss_feeds.update_interval > 0
5571 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL ttrss_feeds.update_interval MINUTE)
5572 ) OR ttrss_feeds.last_updated IS NULL)";
5575 // Test if feed is currently being updated by another process.
5576 if (DB_TYPE
== "pgsql") {
5577 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
5579 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
5582 // Test if there is a limit to number of updated feeds
5584 if($limit) $query_limit = sprintf("LIMIT %d", $limit);
5586 $random_qpart = sql_random_function();
5588 // We search for feed needing update.
5589 $result = db_query($link, "SELECT ttrss_feeds.feed_url,ttrss_feeds.id, ttrss_feeds.owner_uid,
5590 ".SUBSTRING_FOR_DATE
."(ttrss_feeds.last_updated,1,19) AS last_updated,
5591 ttrss_feeds.update_interval
5593 ttrss_feeds, ttrss_users, ttrss_user_prefs
5595 ttrss_feeds.owner_uid = ttrss_users.id
5596 AND ttrss_users.id = ttrss_user_prefs.owner_uid
5597 AND ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL'
5598 $login_thresh_qpart $update_limit_qpart
5599 $updstart_thresh_qpart
5600 ORDER BY $random_qpart $query_limit");
5602 $user_prefs_cache = array();
5604 if($debug) _debug(sprintf("Scheduled %d feeds to update...\n", db_num_rows($result)));
5606 // Here is a little cache magic in order to minimize risk of double feed updates.
5607 $feeds_to_update = array();
5608 while ($line = db_fetch_assoc($result)) {
5609 $feeds_to_update[$line['id']] = $line;
5612 // We update the feed last update started date before anything else.
5613 // There is no lag due to feed contents downloads
5614 // It prevent an other process to update the same feed.
5615 $feed_ids = array_keys($feeds_to_update);
5617 db_query($link, sprintf("UPDATE ttrss_feeds SET last_update_started = NOW()
5618 WHERE id IN (%s)", implode(',', $feed_ids)));
5621 // For each feed, we call the feed update function.
5622 while ($line = array_pop($feeds_to_update)) {
5624 if($debug) _debug("Feed: " . $line["feed_url"] . ", " . $line["last_updated"]);
5626 update_rss_feed($link, $line["id"], true);
5628 sleep(1); // prevent flood (FIXME make this an option?)
5631 // Send feed digests by email if needed.
5632 if (DAEMON_SENDS_DIGESTS
) send_headlines_digests($link);
5634 } // function update_daemon_common
5636 function sanitize_article_content($text) {
5637 # we don't support CDATA sections in articles, they break our own escaping
5638 $text = preg_replace("/\[\[CDATA/", "", $text);
5639 $text = preg_replace("/\]\]\>/", "", $text);
5643 function load_filters($link, $feed, $owner_uid, $action_id = false) {
5648 $obj_id = md5("FILTER:$feed:$owner_uid:$action_id");
5650 if ($memcache && $obj = $memcache->get($obj_id)) {
5656 if ($action_id) $ftype_query_part = "action_id = '$action_id' AND";
5658 $result = db_query($link, "SELECT reg_exp,
5659 ttrss_filter_types.name AS name,
5660 ttrss_filter_actions.name AS action,
5664 FROM ttrss_filters,ttrss_filter_types,ttrss_filter_actions WHERE
5667 owner_uid = $owner_uid AND
5668 ttrss_filter_types.id = filter_type AND
5669 ttrss_filter_actions.id = action_id AND
5670 (feed_id IS NULL OR feed_id = '$feed') ORDER BY reg_exp");
5672 while ($line = db_fetch_assoc($result)) {
5673 if (!$filters[$line["name"]]) $filters[$line["name"]] = array();
5674 $filter["reg_exp"] = $line["reg_exp"];
5675 $filter["action"] = $line["action"];
5676 $filter["action_param"] = $line["action_param"];
5677 $filter["filter_param"] = $line["filter_param"];
5678 $filter["inverse"] = sql_bool_to_bool($line["inverse"]);
5680 array_push($filters[$line["name"]], $filter);
5683 if ($memcache) $memcache->add($obj_id, $filters, 0, 3600*8);
5689 function get_score_pic($score) {
5691 return "score_high.png";
5692 } else if ($score > 0) {
5693 return "score_half_high.png";
5694 } else if ($score < -100) {
5695 return "score_low.png";
5696 } else if ($score < 0) {
5697 return "score_half_low.png";
5699 return "score_neutral.png";
5703 function rounded_table_start($classname, $header = " ") {
5704 print "<table width='100%' class='$classname' cellspacing='0' cellpadding='0'>";
5705 print "<tr><td class='c1'> </td><td class='top'>$header</td><td class='c2'> </td></tr>";
5706 print "<tr><td class='left'> </td><td class='content'>";
5709 function rounded_table_end($footer = " ") {
5710 print "</td><td class='right'> </td></tr>";
5711 print "<tr><td class='c4'> </td><td class='bottom'>$footer</td><td class='c3'> </td></tr>";
5715 function feed_has_icon($id) {
5716 return is_file(ICONS_DIR
. "/$id.ico") && filesize(ICONS_DIR
. "/$id.ico") > 0;
5719 function init_connection($link) {
5720 if (DB_TYPE
== "pgsql") {
5721 pg_query($link, "set client_encoding = 'UTF-8'");
5722 pg_set_client_encoding("UNICODE");
5723 pg_query($link, "set datestyle = 'ISO, european'");
5724 pg_query($link, "set TIME ZONE 0");
5726 db_query($link, "SET time_zone = '+0:0'");
5728 if (defined('MYSQL_CHARSET') && MYSQL_CHARSET
) {
5729 db_query($link, "SET NAMES " . MYSQL_CHARSET
);
5730 // db_query($link, "SET CHARACTER SET " . MYSQL_CHARSET);
5735 function update_feedbrowser_cache($link) {
5737 $result = db_query($link, "SELECT feed_url,title, COUNT(id) AS subscribers
5738 FROM ttrss_feeds WHERE (SELECT COUNT(id) = 0 FROM ttrss_feeds AS tf
5739 WHERE tf.feed_url = ttrss_feeds.feed_url
5740 AND (private IS true OR feed_url LIKE '%:%@%/%'))
5741 GROUP BY feed_url, title ORDER BY subscribers DESC LIMIT 1000");
5743 db_query($link, "BEGIN");
5745 db_query($link, "DELETE FROM ttrss_feedbrowser_cache");
5749 while ($line = db_fetch_assoc($result)) {
5750 $subscribers = db_escape_string($line["subscribers"]);
5751 $feed_url = db_escape_string($line["feed_url"]);
5752 $title = db_escape_string($line["title"]);
5754 $tmp_result = db_query($link, "SELECT subscribers FROM
5755 ttrss_feedbrowser_cache WHERE feed_url = '$feed_url'");
5757 if (db_num_rows($tmp_result) == 0) {
5759 db_query($link, "INSERT INTO ttrss_feedbrowser_cache
5760 (feed_url, title, subscribers) VALUES ('$feed_url',
5761 '$title', '$subscribers')");
5769 db_query($link, "COMMIT");
5775 function ccache_zero($link, $feed_id, $owner_uid) {
5776 db_query($link, "UPDATE ttrss_counters_cache SET
5777 value = 0, updated = NOW() WHERE
5778 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
5781 function ccache_zero_all($link, $owner_uid) {
5782 db_query($link, "UPDATE ttrss_counters_cache SET
5783 value = 0 WHERE owner_uid = '$owner_uid'");
5785 db_query($link, "UPDATE ttrss_cat_counters_cache SET
5786 value = 0 WHERE owner_uid = '$owner_uid'");
5789 function ccache_remove($link, $feed_id, $owner_uid, $is_cat = false) {
5792 $table = "ttrss_counters_cache";
5794 $table = "ttrss_cat_counters_cache";
5797 db_query($link, "DELETE FROM $table WHERE
5798 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
5802 function ccache_update_all($link, $owner_uid) {
5804 if (get_pref($link, 'ENABLE_FEED_CATS', $owner_uid)) {
5806 $result = db_query($link, "SELECT feed_id FROM ttrss_cat_counters_cache
5807 WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
5809 while ($line = db_fetch_assoc($result)) {
5810 ccache_update($link, $line["feed_id"], $owner_uid, true);
5813 /* We have to manually include category 0 */
5815 ccache_update($link, 0, $owner_uid, true);
5818 $result = db_query($link, "SELECT feed_id FROM ttrss_counters_cache
5819 WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
5821 while ($line = db_fetch_assoc($result)) {
5822 print ccache_update($link, $line["feed_id"], $owner_uid);
5829 function ccache_find($link, $feed_id, $owner_uid, $is_cat = false,
5830 $no_update = false) {
5832 if (!is_numeric($feed_id)) return;
5835 $table = "ttrss_counters_cache";
5837 $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
5838 WHERE id = '$feed_id'");
5839 $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
5842 $table = "ttrss_cat_counters_cache";
5845 if (DB_TYPE
== "pgsql") {
5846 $date_qpart = "updated > NOW() - INTERVAL '15 minutes'";
5847 } else if (DB_TYPE
== "mysql") {
5848 $date_qpart = "updated > DATE_SUB(NOW(), INTERVAL 15 MINUTE)";
5851 $result = db_query($link, "SELECT value FROM $table
5852 WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id'
5855 if (db_num_rows($result) == 1) {
5856 return db_fetch_result($result, 0, "value");
5861 return ccache_update($link, $feed_id, $owner_uid, $is_cat);
5867 function ccache_update($link, $feed_id, $owner_uid, $is_cat = false,
5868 $update_pcat = true) {
5870 if (!is_numeric($feed_id)) return;
5872 if (!$is_cat && $feed_id > 0) {
5873 $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
5874 WHERE id = '$feed_id'");
5875 $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
5878 $prev_unread = ccache_find($link, $feed_id, $owner_uid, $is_cat, true);
5880 /* When updating a label, all we need to do is recalculate feed counters
5881 * because labels are not cached */
5884 ccache_update_all($link, $owner_uid);
5889 $table = "ttrss_counters_cache";
5891 $table = "ttrss_cat_counters_cache";
5894 if ($is_cat && $feed_id >= 0) {
5895 if ($feed_id != 0) {
5896 $cat_qpart = "cat_id = '$feed_id'";
5898 $cat_qpart = "cat_id IS NULL";
5901 /* Recalculate counters for child feeds */
5903 $result = db_query($link, "SELECT id FROM ttrss_feeds
5904 WHERE owner_uid = '$owner_uid' AND $cat_qpart");
5906 while ($line = db_fetch_assoc($result)) {
5907 ccache_update($link, $line["id"], $owner_uid, false, false);
5910 $result = db_query($link, "SELECT SUM(value) AS sv
5911 FROM ttrss_counters_cache, ttrss_feeds
5912 WHERE id = feed_id AND $cat_qpart AND
5913 ttrss_feeds.owner_uid = '$owner_uid'");
5915 $unread = (int) db_fetch_result($result, 0, "sv");
5918 $unread = (int) getFeedArticles($link, $feed_id, $is_cat, true, $owner_uid);
5921 db_query($link, "BEGIN");
5923 $result = db_query($link, "SELECT feed_id FROM $table
5924 WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id' LIMIT 1");
5926 if (db_num_rows($result) == 1) {
5927 db_query($link, "UPDATE $table SET
5928 value = '$unread', updated = NOW() WHERE
5929 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
5932 db_query($link, "INSERT INTO $table
5933 (feed_id, value, owner_uid, updated)
5935 ($feed_id, $unread, $owner_uid, NOW())");
5938 db_query($link, "COMMIT");
5940 if ($feed_id > 0 && $prev_unread != $unread) {
5944 /* Update parent category */
5948 $result = db_query($link, "SELECT cat_id FROM ttrss_feeds
5949 WHERE owner_uid = '$owner_uid' AND id = '$feed_id'");
5951 $cat_id = (int) db_fetch_result($result, 0, "cat_id");
5953 ccache_update($link, $cat_id, $owner_uid, true);
5957 } else if ($feed_id < 0) {
5958 ccache_update_all($link, $owner_uid);
5964 function label_find_id($link, $label, $owner_uid) {
5965 $result = db_query($link,
5966 "SELECT id FROM ttrss_labels2 WHERE caption = '$label'
5967 AND owner_uid = '$owner_uid' LIMIT 1");
5969 if (db_num_rows($result) == 1) {
5970 return db_fetch_result($result, 0, "id");
5976 function get_article_labels($link, $id) {
5979 $obj_id = md5("LABELS:$id:" . $_SESSION["uid"]);
5983 if ($memcache && $obj = $memcache->get($obj_id)) {
5987 $result = db_query($link, "SELECT label_cache FROM
5988 ttrss_user_entries WHERE ref_id = '$id' AND owner_uid = " .
5991 $label_cache = db_fetch_result($result, 0, "label_cache");
5995 $label_cache = json_decode($label_cache, true);
5997 if ($label_cache["no-labels"] == 1)
6000 return $label_cache;
6003 $result = db_query($link,
6004 "SELECT DISTINCT label_id,caption,fg_color,bg_color
6005 FROM ttrss_labels2, ttrss_user_labels2
6007 AND article_id = '$id'
6008 AND owner_uid = ".$_SESSION["uid"] . "
6011 while ($line = db_fetch_assoc($result)) {
6012 $rk = array($line["label_id"], $line["caption"], $line["fg_color"],
6014 array_push($rv, $rk);
6016 if ($memcache) $memcache->add($obj_id, $rv, 0, 3600);
6019 label_update_cache($link, $id, $rv);
6021 label_update_cache($link, $id, array("no-labels" => 1));
6028 function label_find_caption($link, $label, $owner_uid) {
6029 $result = db_query($link,
6030 "SELECT caption FROM ttrss_labels2 WHERE id = '$label'
6031 AND owner_uid = '$owner_uid' LIMIT 1");
6033 if (db_num_rows($result) == 1) {
6034 return db_fetch_result($result, 0, "caption");
6040 function label_update_cache($link, $id, $labels = false, $force = false) {
6043 label_clear_cache($link, $id);
6046 $labels = get_article_labels($link, $id);
6048 $labels = db_escape_string(json_encode($labels));
6050 db_query($link, "UPDATE ttrss_user_entries SET
6051 label_cache = '$labels' WHERE ref_id = '$id'");
6055 function label_clear_cache($link, $id) {
6057 db_query($link, "UPDATE ttrss_user_entries SET
6058 label_cache = '' WHERE ref_id = '$id'");
6062 function label_remove_article($link, $id, $label, $owner_uid) {
6064 $label_id = label_find_id($link, $label, $owner_uid);
6066 if (!$label_id) return;
6068 $result = db_query($link,
6069 "DELETE FROM ttrss_user_labels2
6071 label_id = '$label_id' AND
6072 article_id = '$id'");
6074 label_clear_cache($link, $id);
6077 function label_add_article($link, $id, $label, $owner_uid) {
6082 $obj_id = md5("LABELS:$id:$owner_uid");
6083 $memcache->delete($obj_id);
6086 $label_id = label_find_id($link, $label, $owner_uid);
6088 if (!$label_id) return;
6090 $result = db_query($link,
6092 article_id FROM ttrss_labels2, ttrss_user_labels2
6095 label_id = '$label_id' AND
6096 article_id = '$id' AND owner_uid = '$owner_uid'
6099 if (db_num_rows($result) == 0) {
6100 db_query($link, "INSERT INTO ttrss_user_labels2
6101 (label_id, article_id) VALUES ('$label_id', '$id')");
6104 label_clear_cache($link, $id);
6108 function label_remove($link, $id, $owner_uid) {
6111 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6114 $obj_id = md5("LABELS:$id:$owner_uid");
6115 $memcache->delete($obj_id);
6118 db_query($link, "BEGIN");
6120 $result = db_query($link, "SELECT caption FROM ttrss_labels2
6123 $caption = db_fetch_result($result, 0, "caption");
6125 $result = db_query($link, "DELETE FROM ttrss_labels2 WHERE id = '$id'
6126 AND owner_uid = " . $owner_uid);
6128 if (db_affected_rows($link, $result) != 0 && $caption) {
6130 /* Remove access key for the label */
6132 $ext_id = -11 - $id;
6134 db_query($link, "DELETE FROM ttrss_access_keys WHERE
6135 feed_id = '$ext_id' AND owner_uid = $owner_uid");
6137 /* Disable filters that reference label being removed */
6139 db_query($link, "UPDATE ttrss_filters SET
6140 enabled = false WHERE action_param = '$caption'
6142 AND owner_uid = " . $owner_uid);
6144 /* Remove cached data */
6146 db_query($link, "UPDATE ttrss_user_entries SET label_cache = ''
6147 WHERE label_cache LIKE '%$caption%' AND owner_uid = " . $owner_uid);
6151 db_query($link, "COMMIT");
6154 function label_create($link, $caption) {
6156 db_query($link, "BEGIN");
6160 $result = db_query($link, "SELECT id FROM ttrss_labels2
6161 WHERE caption = '$caption' AND owner_uid = ". $_SESSION["uid"]);
6163 if (db_num_rows($result) == 0) {
6164 $result = db_query($link,
6165 "INSERT INTO ttrss_labels2 (caption,owner_uid)
6166 VALUES ('$caption', '".$_SESSION["uid"]."')");
6168 $result = db_affected_rows($link, $result) != 0;
6171 db_query($link, "COMMIT");
6176 function print_labels_headlines_dropdown($link, $feed_id) {
6177 print "<option value=\"addLabel()\">".__("Create label...")."</option>";
6179 $result = db_query($link, "SELECT id, caption FROM ttrss_labels2 WHERE
6180 owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
6182 while ($line = db_fetch_assoc($result)) {
6184 $label_id = $line["id"];
6185 $label_caption = $line["caption"];
6188 if ($feed_id < -10 && $feed_id == -11-$label_id) {
6189 print "<option id=\"LHDL-$id\"
6190 value=\"selectionRemoveLabel($label_id)\">".
6191 __('Remove:') . " $label_caption</option>";
6193 print "<option id=\"LHDL-$id\"
6194 value=\"selectionAssignLabel($label_id)\">".
6195 __('Assign:') . " $label_caption</option>";
6200 function format_tags_string($tags, $id) {
6203 $tags_nolinks_str = "";
6207 /* if (get_user_theme($link) == "3pane") {
6215 $formatted_tags = array();
6217 foreach ($tags as $tag) {
6219 $tag_escaped = str_replace("'", "\\'", $tag);
6221 if (mb_strlen($tag) > 30) {
6222 $tag = truncate_string($tag, 30);
6225 $tag_str = "<a href=\"javascript:viewfeed('$tag_escaped')\">$tag</a>";
6227 array_push($formatted_tags, $tag_str);
6229 $tmp_tags_str = implode(", ", $formatted_tags);
6231 if ($num_tags == $tag_limit ||
mb_strlen($tmp_tags_str) > 150) {
6236 $tags_str = implode(", ", $formatted_tags);
6238 if ($num_tags < count($tags)) {
6239 $tags_str .= ", …";
6242 if ($num_tags == 0) {
6243 $tags_str = __("no tags");
6250 function format_article_labels($labels, $id) {
6254 foreach ($labels as $l) {
6255 $labels_str .= sprintf("<span class='hlLabelRef'
6256 style='color : %s; background-color : %s'>%s</span>",
6257 $l[2], $l[3], $l[1]);
6264 function format_article_note($id, $note) {
6266 $str = "<div class='articleNote' title=\"".__('edit note')."\"
6267 onclick=\"editArticleNote($id)\">$note</div>";
6272 function toggle_collapse_cat($link, $cat_id, $mode) {
6274 $mode = bool_to_sql_bool($mode);
6276 db_query($link, "UPDATE ttrss_feed_categories SET
6277 collapsed = $mode WHERE id = '$cat_id' AND owner_uid = " .
6284 $pref_name = '_COLLAPSED_SPECIAL';
6287 $pref_name = '_COLLAPSED_LABELS';
6290 $pref_name = '_COLLAPSED_UNCAT';
6296 set_pref($link, $pref_name, 'true');
6298 set_pref($link, $pref_name, 'false');
6304 function remove_feed($link, $id, $owner_uid) {
6308 /* save starred articles in Archived feed */
6310 db_query($link, "BEGIN");
6312 /* prepare feed if necessary */
6314 $result = db_query($link, "SELECT id FROM ttrss_archived_feeds
6317 if (db_num_rows($result) == 0) {
6318 db_query($link, "INSERT INTO ttrss_archived_feeds
6319 (id, owner_uid, title, feed_url, site_url)
6320 SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
6324 db_query($link, "UPDATE ttrss_user_entries SET feed_id = NULL,
6325 orig_feed_id = '$id' WHERE feed_id = '$id' AND
6326 marked = true AND owner_uid = $owner_uid");
6328 /* Remove access key for the feed */
6330 db_query($link, "DELETE FROM ttrss_access_keys WHERE
6331 feed_id = '$id' AND owner_uid = $owner_uid");
6333 /* remove the feed */
6335 db_query($link, "DELETE FROM ttrss_feeds
6336 WHERE id = '$id' AND owner_uid = $owner_uid");
6338 db_query($link, "COMMIT");
6340 /* if (file_exists(ICONS_DIR . "/$id.ico")) {
6341 unlink(ICONS_DIR . "/$id.ico");
6344 ccache_remove($link, $id, $owner_uid);
6347 label_remove($link, -11-$id, $owner_uid);
6348 ccache_remove($link, -11-$id, $owner_uid);
6352 function add_feed_category($link, $feed_cat) {
6354 if (!$feed_cat) return false;
6356 db_query($link, "BEGIN");
6358 $result = db_query($link,
6359 "SELECT id FROM ttrss_feed_categories
6360 WHERE title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]);
6362 if (db_num_rows($result) == 0) {
6364 $result = db_query($link,
6365 "INSERT INTO ttrss_feed_categories (owner_uid,title)
6366 VALUES ('".$_SESSION["uid"]."', '$feed_cat')");
6368 db_query($link, "COMMIT");
6376 function remove_feed_category($link, $id, $owner_uid) {
6378 db_query($link, "DELETE FROM ttrss_feed_categories
6379 WHERE id = '$id' AND owner_uid = $owner_uid");
6381 ccache_remove($link, $id, $owner_uid, true);
6384 function archive_article($link, $id, $owner_uid) {
6385 db_query($link, "BEGIN");
6387 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
6388 WHERE ref_id = '$id' AND owner_uid = $owner_uid");
6390 if (db_num_rows($result) != 0) {
6392 /* prepare the archived table */
6394 $feed_id = (int) db_fetch_result($result, 0, "feed_id");
6397 $result = db_query($link, "SELECT id FROM ttrss_archived_feeds
6398 WHERE id = '$feed_id'");
6400 if (db_num_rows($result) == 0) {
6401 db_query($link, "INSERT INTO ttrss_archived_feeds
6402 (id, owner_uid, title, feed_url, site_url)
6403 SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
6404 WHERE id = '$feed_id'");
6407 db_query($link, "UPDATE ttrss_user_entries
6408 SET orig_feed_id = feed_id, feed_id = NULL
6409 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
6413 db_query($link, "COMMIT");
6416 function getArticleFeed($link, $id) {
6417 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
6418 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
6420 if (db_num_rows($result) != 0) {
6421 return db_fetch_result($result, 0, "feed_id");
6427 function make_url_from_parts($parts) {
6428 $url = $parts['scheme'] . '://' . $parts['host'];
6430 if ($parts['path']) $url .= $parts['path'];
6431 if ($parts['query']) $url .= '?' . $parts['query'];
6437 * Fixes incomplete URLs by prepending "http://".
6438 * Also replaces feed:// with http://, and
6439 * prepends a trailing slash if the url is a domain name only.
6441 * @param string $url Possibly incomplete URL
6443 * @return string Fixed URL.
6445 function fix_url($url) {
6446 if (strpos($url, '://') === false) {
6447 $url = 'http://' . $url;
6448 } else if (substr($url, 0, 5) == 'feed:') {
6449 $url = 'http:' . substr($url, 5);
6452 //prepend slash if the URL has no slash in it
6453 // "http://www.example" -> "http://www.example/"
6454 if (strpos($url, '/', strpos($url, ':') +
3) === false) {
6458 if ($url != "http:///")
6464 function validate_feed_url($url) {
6465 $parts = parse_url($url);
6467 return ($parts['scheme'] == 'http' ||
$parts['scheme'] == 'feed' ||
$parts['scheme'] == 'https');
6471 function get_article_enclosures($link, $id) {
6475 $query = "SELECT * FROM ttrss_enclosures
6476 WHERE post_id = '$id' AND content_url != ''";
6478 $obj_id = md5("ENCLOSURES:$id");
6482 if ($memcache && $obj = $memcache->get($obj_id)) {
6485 $result = db_query($link, $query);
6487 if (db_num_rows($result) > 0) {
6488 while ($line = db_fetch_assoc($result)) {
6489 array_push($rv, $line);
6491 if ($memcache) $memcache->add($obj_id, $rv, 0, 3600);
6498 function api_get_feeds($link, $cat_id, $unread_only, $limit, $offset) {
6504 if ($cat_id == -4 ||
$cat_id == -2) {
6505 $counters = getLabelCounters($link, true);
6507 foreach (array_values($counters) as $cv) {
6509 $unread = $cv["counter"];
6511 if ($unread ||
!$unread_only) {
6515 "title" => $cv["description"],
6516 "unread" => $cv["counter"],
6520 array_push($feeds, $row);
6527 if ($cat_id == -4 ||
$cat_id == -1) {
6528 foreach (array(-1, -2, -3, -4, 0) as $i) {
6529 $unread = getFeedUnread($link, $i);
6531 if ($unread ||
!$unread_only) {
6532 $title = getFeedTitle($link, $i);
6537 "unread" => $unread,
6540 array_push($feeds, $row);
6549 $limit_qpart = "LIMIT $limit OFFSET $offset";
6554 if ($cat_id == -4 ||
$cat_id == -3) {
6555 $result = db_query($link, "SELECT
6556 id, feed_url, cat_id, title, ".
6557 SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
6558 FROM ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"] .
6559 " ORDER BY cat_id, title " . $limit_qpart);
6563 $cat_qpart = "cat_id = '$cat_id'";
6565 $cat_qpart = "cat_id IS NULL";
6567 $result = db_query($link, "SELECT
6568 id, feed_url, cat_id, title, ".
6569 SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
6570 FROM ttrss_feeds WHERE
6571 $cat_qpart AND owner_uid = " . $_SESSION["uid"] .
6572 " ORDER BY cat_id, title " . $limit_qpart);
6575 while ($line = db_fetch_assoc($result)) {
6577 $unread = getFeedUnread($link, $line["id"]);
6579 $has_icon = feed_has_icon($line['id']);
6581 if ($unread ||
!$unread_only) {
6584 "feed_url" => $line["feed_url"],
6585 "title" => $line["title"],
6586 "id" => (int)$line["id"],
6587 "unread" => (int)$unread,
6588 "has_icon" => $has_icon,
6589 "cat_id" => (int)$line["cat_id"],
6590 "last_updated" => strtotime($line["last_updated"])
6593 array_push($feeds, $row);
6600 function api_get_headlines($link, $feed_id, $limit, $offset,
6601 $filter, $is_cat, $show_excerpt, $show_content, $view_mode, $order) {
6603 /* do not rely on params below */
6605 $search = db_escape_string($_REQUEST["search"]);
6606 $search_mode = db_escape_string($_REQUEST["search_mode"]);
6607 $match_on = db_escape_string($_REQUEST["match_on"]);
6609 $qfh_ret = queryFeedHeadlines($link, $feed_id, $limit,
6610 $view_mode, $is_cat, $search, $search_mode, $match_on,
6613 $result = $qfh_ret[0];
6614 $feed_title = $qfh_ret[1];
6616 $headlines = array();
6618 while ($line = db_fetch_assoc($result)) {
6619 $is_updated = ($line["last_read"] == "" &&
6620 ($line["unread"] != "t" && $line["unread"] != "1"));
6622 $headline_row = array(
6623 "id" => (int)$line["id"],
6624 "unread" => sql_bool_to_bool($line["unread"]),
6625 "marked" => sql_bool_to_bool($line["marked"]),
6626 "published" => sql_bool_to_bool($line["published"]),
6627 "updated" => strtotime($line["updated"]),
6628 "is_updated" => $is_updated,
6629 "title" => $line["title"],
6630 "link" => $line["link"],
6631 "feed_id" => $line["feed_id"],
6632 "tags" => get_article_tags($link, $line["id"]),
6635 if ($show_excerpt) {
6636 $excerpt = truncate_string(strip_tags($line["content_preview"]), 100);
6637 $headline_row["excerpt"] = $excerpt;
6640 if ($show_content) {
6641 $headline_row["content"] = $line["content_preview"];
6644 array_push($headlines, $headline_row);
6650 function generate_dashboard_feed($link) {
6651 print "<headlines id=\"-5\" is_cat=\"\">";
6653 print "<toolbar><![CDATA[]]></toolbar>";
6655 print '<content><![CDATA[';
6657 print "<div class='whiteBox'>".__('No feed selected.');
6659 print "<p class=\"small\"><span class=\"insensitive\">";
6661 $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE
."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
6662 WHERE owner_uid = " . $_SESSION['uid']);
6664 $last_updated = db_fetch_result($result, 0, "last_updated");
6665 $last_updated = make_local_datetime($link, $last_updated, false);
6667 printf(__("Feeds last updated at %s"), $last_updated);
6669 $result = db_query($link, "SELECT COUNT(id) AS num_errors
6670 FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
6672 $num_errors = db_fetch_result($result, 0, "num_errors");
6674 if ($num_errors > 0) {
6676 print "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
6677 __('Some feeds have update errors (click for details)')."</a>";
6679 print "</span></p>";
6681 print "]]></content>";
6682 print "</headlines>";
6684 print "<headlines-info><![CDATA[";
6686 $info = array("count" => 0,
6687 "vgroup_last_feed" => '',
6689 "disable_cache" => true);
6691 print json_encode($info);
6693 print "]]></headlines-info>";
6697 function save_email_address($link, $email) {
6698 // FIXME: implement persistent storage of emails
6700 if (!$_SESSION['stored_emails'])
6701 $_SESSION['stored_emails'] = array();
6703 if (!in_array($email, $_SESSION['stored_emails']))
6704 array_push($_SESSION['stored_emails'], $email);
6707 function update_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) {
6708 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6710 $sql_is_cat = bool_to_sql_bool($is_cat);
6712 $result = db_query($link, "SELECT access_key FROM ttrss_access_keys
6713 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6714 AND owner_uid = " . $owner_uid);
6716 if (db_num_rows($result) == 1) {
6717 $key = db_escape_string(sha1(uniqid(rand(), true)));
6719 db_query($link, "UPDATE ttrss_access_keys SET access_key = '$key'
6720 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6721 AND owner_uid = " . $owner_uid);
6726 return get_feed_access_key($link, $feed_id, $is_cat, $owner_uid);
6730 function get_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) {
6732 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6734 $sql_is_cat = bool_to_sql_bool($is_cat);
6736 $result = db_query($link, "SELECT access_key FROM ttrss_access_keys
6737 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6738 AND owner_uid = " . $owner_uid);
6740 if (db_num_rows($result) == 1) {
6741 return db_fetch_result($result, 0, "access_key");
6743 $key = db_escape_string(sha1(uniqid(rand(), true)));
6745 $result = db_query($link, "INSERT INTO ttrss_access_keys
6746 (access_key, feed_id, is_cat, owner_uid)
6747 VALUES ('$key', '$feed_id', $sql_is_cat, '$owner_uid')");
6755 * Extracts RSS/Atom feed URLs from the given HTML URL.
6757 * @param string $url HTML page URL
6759 * @return array Array of feeds. Key is the full URL, value the title
6761 function get_feeds_from_html($url)
6763 $url = fix_url($url);
6764 $baseUrl = substr($url, 0, strrpos($url, '/') +
1);
6766 libxml_use_internal_errors(true);
6768 $doc = new DOMDocument();
6769 $doc->loadHTMLFile($url);
6770 $xpath = new DOMXPath($doc);
6771 $entries = $xpath->query('/html/head/link[@rel="alternate"]');
6772 $feedUrls = array();
6773 foreach ($entries as $entry) {
6774 if ($entry->hasAttribute('href')) {
6775 $title = $entry->getAttribute('title');
6777 $title = $entry->getAttribute('type');
6779 $feedUrl = rewrite_relative_url(
6780 $baseUrl, $entry->getAttribute('href')
6782 $feedUrls[$feedUrl] = $title;
6789 * Checks if the content behind the given URL is a HTML file
6791 * @param string $url URL to check
6793 * @return boolean True if the URL contains HTML content
6795 function url_is_html($url) {
6796 $content = substr(fetch_file_contents($url, false), 0, 1000);
6797 if (stripos($content, '<html>') === false
6798 && stripos($content, '<html ') === false
6806 function print_label_select($link, $name, $value, $attributes = "") {
6808 $result = db_query($link, "SELECT caption FROM ttrss_labels2
6809 WHERE owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
6811 print "<select default=\"$value\" name=\"" . htmlspecialchars($name) .
6812 "\" $attributes onchange=\"labelSelectOnChange(this)\" >";
6814 while ($line = db_fetch_assoc($result)) {
6816 $issel = ($line["caption"] == $value) ?
"selected=\"1\"" : "";
6818 print "<option value=\"".htmlspecialchars($line["caption"])."\"
6819 $issel>" . htmlspecialchars($line["caption"]) . "</option>";
6823 # print "<option value=\"ADD_LABEL\">" .__("Add label...") . "</option>";
6830 function print_article_enclosures($link, $id, $always_display_enclosures,
6833 $result = get_article_enclosures($link, $id);
6835 if (count($result) > 0) {
6837 $entries_html = array();
6840 foreach ($result as $line) {
6842 $url = $line["content_url"];
6843 $ctype = $line["content_type"];
6845 if (!$ctype) $ctype = __("unknown type");
6847 # $filename = substr($url, strrpos($url, "/")+1);
6849 $entry = format_inline_player($link, $url, $ctype);
6851 # $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
6852 # $filename . " (" . $ctype . ")" . "</a>";
6854 array_push($entries_html, $entry);
6858 $entry["type"] = $ctype;
6859 $entry["filename"] = $filename;
6860 $entry["url"] = $url;
6862 array_push($entries, $entry);
6865 print "<div class=\"postEnclosures\">";
6867 if (!get_pref($link, "STRIP_IMAGES")) {
6868 if ($always_display_enclosures ||
6869 !preg_match("/<img/i", $article_content)) {
6871 foreach ($entries as $entry) {
6873 if (preg_match("/image/", $entry["type"]) ||
6874 preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) {
6877 alt=\"".htmlspecialchars($entry["filename"])."\"
6878 src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>";
6884 if (count($entries) == 1) {
6885 print __("Attachment:") . " ";
6887 print __("Attachments:") . " ";
6890 print join(", ", $entries_html);
6896 function getLastArticleId($link) {
6897 $result = db_query($link, "SELECT MAX(ref_id) AS id FROM ttrss_user_entries
6898 WHERE owner_uid = " . $_SESSION["uid"]);
6900 if (db_num_rows($result) == 1) {
6901 return db_fetch_result($result, 0, "id");
6907 function build_url($parts) {
6908 return $parts['scheme'] . "://" . $parts['host'] . $parts['path'];
6912 * Converts a (possibly) relative URL to a absolute one.
6914 * @param string $url Base URL (i.e. from where the document is)
6915 * @param string $rel_url Possibly relative URL in the document
6917 * @return string Absolute URL
6919 function rewrite_relative_url($url, $rel_url) {
6920 if (strpos($rel_url, "://") !== false) {
6922 } else if (strpos($rel_url, "/") === 0)
6924 $parts = parse_url($url);
6925 $parts['path'] = $rel_url;
6927 return build_url($parts);
6930 $parts = parse_url($url);
6931 if (!isset($parts['path'])) {
6932 $parts['path'] = '/';
6934 $dir = $parts['path'];
6935 if (substr($dir, -1) !== '/') {
6936 $dir = dirname($parts['path']);
6937 $dir !== '/' && $dir .= '/';
6939 $parts['path'] = $dir . $rel_url;
6941 return build_url($parts);
6945 function sphinx_search($query, $offset = 0, $limit = 30) {
6946 $sphinxClient = new SphinxClient();
6948 $sphinxClient->SetServer('localhost', 9312);
6949 $sphinxClient->SetConnectTimeout(1);
6951 $sphinxClient->SetFieldWeights(array('title' => 70, 'content' => 30,
6952 'feed_title' => 20));
6954 $sphinxClient->SetMatchMode(SPH_MATCH_EXTENDED2
);
6955 $sphinxClient->SetRankingMode(SPH_RANK_PROXIMITY_BM25
);
6956 $sphinxClient->SetLimits($offset, $limit, 1000);
6957 $sphinxClient->SetArrayResult(false);
6958 $sphinxClient->SetFilter('owner_uid', array($_SESSION['uid']));
6960 $result = $sphinxClient->Query($query, SPHINX_INDEX
);
6964 if (is_array($result['matches'])) {
6965 foreach (array_keys($result['matches']) as $int_id) {
6966 $ref_id = $result['matches'][$int_id]['attrs']['ref_id'];
6967 array_push($ids, $ref_id);
6974 function cleanup_tags($link, $days = 14, $limit = 1000) {
6976 if (DB_TYPE
== "pgsql") {
6977 $interval_query = "date_updated < NOW() - INTERVAL '$days days'";
6978 } else if (DB_TYPE
== "mysql") {
6979 $interval_query = "date_updated < DATE_SUB(NOW(), INTERVAL $days DAY)";
6984 while ($limit > 0) {
6987 $query = "SELECT ttrss_tags.id AS id
6988 FROM ttrss_tags, ttrss_user_entries, ttrss_entries
6989 WHERE post_int_id = int_id AND $interval_query AND
6990 ref_id = ttrss_entries.id AND tag_cache != '' LIMIT $limit_part";
6992 $result = db_query($link, $query);
6996 while ($line = db_fetch_assoc($result)) {
6997 array_push($ids, $line['id']);
7000 if (count($ids) > 0) {
7001 $ids = join(",", $ids);
7004 $tmp_result = db_query($link, "DELETE FROM ttrss_tags WHERE id IN ($ids)");
7005 $tags_deleted +
= db_affected_rows($link, $tmp_result);
7010 $limit -= $limit_part;
7015 return $tags_deleted;
7018 function feedlist_init_cat($link, $cat_id, $hidden = false) {
7020 $cat_id = (int) $cat_id;
7023 $cat_unread = ccache_find($link, $cat_id, $_SESSION["uid"], true);
7024 } else if ($cat_id == 0 ||
$cat_id == -2) {
7025 $cat_unread = getCategoryUnread($link, $cat_id);
7028 $obj['id'] = 'CAT:' . $cat_id;
7029 $obj['items'] = array();
7030 $obj['name'] = getCategoryTitle($link, $cat_id);
7031 $obj['type'] = 'feed';
7032 $obj['unread'] = (int) $cat_unread;
7033 $obj['hidden'] = $hidden;
7034 $obj['bare_id'] = $cat_id;
7039 function feedlist_init_feed($link, $feed_id, $title = false, $unread = false, $error = '', $updated = '') {
7041 $feed_id = (int) $feed_id;
7044 $title = getFeedTitle($link, $feed_id, false);
7046 if ($unread === false)
7047 $unread = getFeedUnread($link, $feed_id, false);
7049 $obj['id'] = 'FEED:' . $feed_id;
7050 $obj['name'] = $title;
7051 $obj['unread'] = (int) $unread;
7052 $obj['type'] = 'feed';
7053 $obj['error'] = $error;
7054 $obj['updated'] = $updated;
7055 $obj['icon'] = getFeedIcon($feed_id);
7056 $obj['bare_id'] = $feed_id;
7062 function fetch_twitter_rss($link, $url, $owner_uid) {
7063 $result = db_query($link, "SELECT twitter_oauth FROM ttrss_users
7064 WHERE id = $owner_uid");
7066 $access_token = json_decode(db_fetch_result($result, 0, 'twitter_oauth'), true);
7067 $url_escaped = db_escape_string($url);
7069 if ($access_token) {
7071 $tmhOAuth = new tmhOAuth(array(
7072 'consumer_key' => CONSUMER_KEY
,
7073 'consumer_secret' => CONSUMER_SECRET
,
7074 'user_token' => $access_token['oauth_token'],
7075 'user_secret' => $access_token['oauth_token_secret'],
7078 $code = $tmhOAuth->request('GET', $url);
7082 $content = $tmhOAuth->response
['response'];
7084 $rss = new MagpieRSS($content, MAGPIE_OUTPUT_ENCODING
,
7085 MAGPIE_INPUT_ENCODING
, MAGPIE_DETECT_ENCODING
);
7091 db_query($link, "UPDATE ttrss_feeds
7092 SET last_error = 'OAuth authorization failed ($code).'
7093 WHERE feed_url = '$url_escaped' AND owner_uid = $owner_uid");
7098 db_query($link, "UPDATE ttrss_feeds
7099 SET last_error = 'OAuth information not found.'
7100 WHERE feed_url = '$url_escaped' AND owner_uid = $owner_uid");
7106 function print_user_stylesheet($link) {
7107 $value = get_pref($link, 'USER_STYLESHEET');
7110 print "<style type=\"text/css\">";
7111 print str_replace("<br/>", "\n", $value);
7117 function rewrite_urls($line) {
7122 $result = preg_replace("/((?<!=.)((http|https|ftp)+):\/\/[^ ,!]+)/i",
7123 "<a target=\"_blank\" href=\"\\1\">\\1</a>", $line);