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');
19 * Return available translations names.
22 * @return array A array of available translations.
24 function get_translations() {
26 "auto" => "Detect automatically",
31 "fr_FR" => "Français",
32 "hu_HU" => "Magyar (Hungarian)",
33 "it_IT" => "Italiano",
34 "ja_JP" => "日本語 (Japanese)",
35 "nb_NO" => "Norwegian bokmål",
37 "pt_BR" => "Portuguese/Brazil",
38 "zh_CN" => "Simplified Chinese");
43 if (ENABLE_TRANSLATIONS
== true) { // If translations are enabled.
44 require_once "lib/accept-to-gettext.php";
45 require_once "lib/gettext/gettext.inc";
47 function startup_gettext() {
49 # Get locale from Accept-Language header
50 $lang = al2gt(array_keys(get_translations()), "text/html");
52 if (defined('_TRANSLATION_OVERRIDE_DEFAULT')) {
53 $lang = _TRANSLATION_OVERRIDE_DEFAULT
;
56 if ($_COOKIE["ttrss_lang"] && $_COOKIE["ttrss_lang"] != "auto") {
57 $lang = $_COOKIE["ttrss_lang"];
60 /* In login action of mobile version */
61 if ($_POST["language"] && defined('MOBILE_VERSION')) {
62 $lang = $_POST["language"];
63 $_COOKIE["ttrss_lang"] = $lang;
67 if (defined('LC_MESSAGES')) {
68 _setlocale(LC_MESSAGES
, $lang);
69 } else if (defined('LC_ALL')) {
70 _setlocale(LC_ALL
, $lang);
72 die("can't setlocale(): please set ENABLE_TRANSLATIONS to false in config.php");
75 if (defined('MOBILE_VERSION')) {
76 _bindtextdomain("messages", "../locale");
78 _bindtextdomain("messages", "locale");
81 _textdomain("messages");
82 _bind_textdomain_codeset("messages", "UTF-8");
88 } else { // If translations are enabled.
92 function startup_gettext() {
96 } // If translations are enabled.
98 if (defined('MEMCACHE_SERVER')) {
99 $memcache = new Memcache
;
100 $memcache->connect(MEMCACHE_SERVER
, 11211);
103 require_once 'db-prefs.php';
104 require_once 'compat.php';
105 require_once 'errors.php';
106 require_once 'version.php';
108 require_once 'lib/phpmailer/class.phpmailer.php';
109 require_once 'lib/sphinxapi.php';
111 //define('MAGPIE_USER_AGENT_EXT', ' (Tiny Tiny RSS/' . VERSION . ')');
112 define('MAGPIE_OUTPUT_ENCODING', 'UTF-8');
113 define('MAGPIE_CACHE_AGE', 60*15); // 15 minutes
115 define('SELF_USER_AGENT', 'Tiny Tiny RSS/' . VERSION
. ' (http://tt-rss.org/)');
116 define('MAGPIE_USER_AGENT', SELF_USER_AGENT
);
118 require_once "lib/simplepie/simplepie.inc";
119 require_once "lib/magpierss/rss_fetch.inc";
120 require_once 'lib/magpierss/rss_utils.inc';
121 require_once 'lib/htmlpurifier/library/HTMLPurifier.auto.php';
123 $config = HTMLPurifier_Config
::createDefault();
125 $allowed = "p,a[href],i,em,b,strong,code,pre,blockquote,br,img[src|alt|title],ul,ol,li,h1,h2,h3,h4";
127 $config->set('HTML', 'Allowed', $allowed);
128 $purifier = new HTMLPurifier($config);
131 * Print a timestamped debug message.
133 * @param string $msg The debug message.
136 function _debug($msg) {
137 $ts = strftime("%H:%M:%S", time());
138 if (function_exists('posix_getpid')) {
139 $ts = "$ts/" . posix_getpid();
141 print "[$ts] $msg\n";
145 * Purge a feed old posts.
147 * @param mixed $link A database connection.
148 * @param mixed $feed_id The id of the purged feed.
149 * @param mixed $purge_interval Olderness of purged posts.
150 * @param boolean $debug Set to True to enable the debug. False by default.
154 function purge_feed($link, $feed_id, $purge_interval, $debug = false) {
156 if (!$purge_interval) $purge_interval = feed_purge_interval($link, $feed_id);
160 $result = db_query($link,
161 "SELECT owner_uid FROM ttrss_feeds WHERE id = '$feed_id'");
165 if (db_num_rows($result) == 1) {
166 $owner_uid = db_fetch_result($result, 0, "owner_uid");
169 if ($purge_interval == -1 ||
!$purge_interval) {
171 ccache_update($link, $feed_id, $owner_uid);
176 if (!$owner_uid) return;
178 if (FORCE_ARTICLE_PURGE
== 0) {
179 $purge_unread = get_pref($link, "PURGE_UNREAD_ARTICLES",
182 $purge_unread = true;
183 $purge_interval = FORCE_ARTICLE_PURGE
;
186 if (!$purge_unread) $query_limit = " unread = false AND ";
188 if (DB_TYPE
== "pgsql") {
189 /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
190 marked = false AND feed_id = '$feed_id' AND
191 (SELECT date_updated FROM ttrss_entries WHERE
192 id = ref_id) < NOW() - INTERVAL '$purge_interval days'"); */
194 $pg_version = get_pgsql_version($link);
196 if (preg_match("/^7\./", $pg_version) ||
preg_match("/^8\.0/", $pg_version)) {
198 $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
199 ttrss_entries.id = ref_id AND
201 feed_id = '$feed_id' AND
203 ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'");
207 $result = db_query($link, "DELETE FROM ttrss_user_entries
209 WHERE ttrss_entries.id = ref_id AND
211 feed_id = '$feed_id' AND
213 ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'");
216 $rows = pg_affected_rows($result);
220 /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
221 marked = false AND feed_id = '$feed_id' AND
222 (SELECT date_updated FROM ttrss_entries WHERE
223 id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */
225 $result = db_query($link, "DELETE FROM ttrss_user_entries
226 USING ttrss_user_entries, ttrss_entries
227 WHERE ttrss_entries.id = ref_id AND
229 feed_id = '$feed_id' AND
231 ttrss_entries.date_updated < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)");
233 $rows = mysql_affected_rows($link);
237 ccache_update($link, $feed_id, $owner_uid);
240 _debug("Purged feed $feed_id ($purge_interval): deleted $rows articles");
242 } // function purge_feed
245 * Purge old posts from old feeds. Not used anymore, purging is done after feed update.
247 * @param mixed $link A database connection
248 * @param boolean $do_output Set to true to enable printed output, false by default.
249 * @param integer $limit The maximal number of removed posts.
253 /* function global_purge_old_posts($link, $do_output = false, $limit = false) {
255 $random_qpart = sql_random_function();
258 $limit_qpart = "LIMIT $limit";
263 $result = db_query($link,
264 "SELECT id,purge_interval,owner_uid FROM ttrss_feeds
265 ORDER BY $random_qpart $limit_qpart");
267 while ($line = db_fetch_assoc($result)) {
269 $feed_id = $line["id"];
270 $purge_interval = $line["purge_interval"];
271 $owner_uid = $line["owner_uid"];
273 if ($purge_interval == 0) {
275 $tmp_result = db_query($link,
276 "SELECT value FROM ttrss_user_prefs WHERE
277 pref_name = 'PURGE_OLD_DAYS' AND owner_uid = '$owner_uid'");
279 if (db_num_rows($tmp_result) != 0) {
280 $purge_interval = db_fetch_result($tmp_result, 0, "value");
285 // print "Feed $feed_id: purge interval = $purge_interval\n";
288 if ($purge_interval > 0 || FORCE_ARTICLE_PURGE) {
289 purge_feed($link, $feed_id, $purge_interval, $do_output);
293 purge_orphans($link, $do_output);
295 } // function global_purge_old_posts */
297 function feed_purge_interval($link, $feed_id) {
299 $result = db_query($link, "SELECT purge_interval, owner_uid FROM ttrss_feeds
300 WHERE id = '$feed_id'");
302 if (db_num_rows($result) == 1) {
303 $purge_interval = db_fetch_result($result, 0, "purge_interval");
304 $owner_uid = db_fetch_result($result, 0, "owner_uid");
306 if ($purge_interval == 0) $purge_interval = get_pref($link,
307 'PURGE_OLD_DAYS', $owner_uid);
309 return $purge_interval;
316 function purge_old_posts($link) {
318 $user_id = $_SESSION["uid"];
320 $result = db_query($link, "SELECT id,purge_interval FROM ttrss_feeds
321 WHERE owner_uid = '$user_id'");
323 while ($line = db_fetch_assoc($result)) {
325 $feed_id = $line["id"];
326 $purge_interval = $line["purge_interval"];
328 if ($purge_interval == 0) $purge_interval = get_pref($link, 'PURGE_OLD_DAYS');
330 if ($purge_interval > 0) {
331 purge_feed($link, $feed_id, $purge_interval);
335 purge_orphans($link);
338 function purge_orphans($link, $do_output = false) {
340 // purge orphaned posts in main content table
341 $result = db_query($link, "DELETE FROM ttrss_entries WHERE
342 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
345 $rows = db_affected_rows($link, $result);
346 _debug("Purged $rows orphaned posts.");
350 function get_feed_update_interval($link, $feed_id) {
351 $result = db_query($link, "SELECT owner_uid, update_interval FROM
352 ttrss_feeds WHERE id = '$feed_id'");
354 if (db_num_rows($result) == 1) {
355 $update_interval = db_fetch_result($result, 0, "update_interval");
356 $owner_uid = db_fetch_result($result, 0, "owner_uid");
358 if ($update_interval != 0) {
359 return $update_interval;
361 return get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $owner_uid, false);
369 function fetch_file_contents($url, $type = false) {
370 if (USE_CURL_FOR_ICONS
) {
371 $ch = curl_init($url);
373 curl_setopt($ch, CURLOPT_CONNECTTIMEOUT
, 15);
374 curl_setopt($ch, CURLOPT_TIMEOUT
, 45);
375 curl_setopt($ch, CURLOPT_FOLLOWLOCATION
, true);
376 curl_setopt($ch, CURLOPT_MAXREDIRS
, 20);
377 curl_setopt($ch, CURLOPT_BINARYTRANSFER
, true);
378 curl_setopt($ch, CURLOPT_RETURNTRANSFER
, true);
380 $contents = @curl_exec
($ch);
381 if ($contents === false) {
386 $content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE
);
389 if ($type && strpos($content_type, "$type") === false) {
395 return @file_get_contents
($url);
401 * Try to determine the favicon URL for a feed.
402 * adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/)
403 * http://dev.wp-plugins.org/file/favatars/trunk/favatars.php
405 * @param string $url A feed or page URL
407 * @return mixed The favicon URL, or false if none was found.
409 function get_favicon_url($url) {
411 $favicon_url = false;
413 if ($html = @fetch_file_contents
($url)) {
415 libxml_use_internal_errors(true);
417 $doc = new DOMDocument();
418 $doc->loadHTML($html);
419 $xpath = new DOMXPath($doc);
420 $entries = $xpath->query('/html/head/link[@rel="shortcut icon"]');
422 if (count($entries) > 0) {
423 foreach ($entries as $entry) {
424 $favicon_url = rewrite_relative_url($url, $entry->getAttribute("href"));
431 $favicon_url = rewrite_relative_url($url, "/favicon.ico");
433 // Run a test to see if what we have attempted to get actually exists.
434 if(USE_CURL_FOR_ICONS ||
url_validate($favicon_url)) {
439 } // function get_favicon_url
442 * Check if a link is a valid and working URL.
444 * @param mixed $link A URL to check
446 * @return boolean True if the URL is valid, false otherwise.
448 function url_validate($link) {
450 $url_parts = @parse_url
($link);
452 if ( empty( $url_parts["host"] ) )
455 if ( !empty( $url_parts["path"] ) ) {
456 $documentpath = $url_parts["path"];
461 if ( !empty( $url_parts["query"] ) )
462 $documentpath .= "?" . $url_parts["query"];
464 $host = $url_parts["host"];
465 $port = $url_parts["port"];
470 $socket = @fsockopen
( $host, $port, $errno, $errstr, 30 );
475 fwrite ($socket, "HEAD ".$documentpath." HTTP/1.0\r\nHost: $host\r\n\r\n");
477 $http_response = fgets( $socket, 22 );
479 $responses = "/(200 OK)|(30[123])/";
480 if ( preg_match($responses, $http_response) ) {
487 } // function url_validate
489 function check_feed_favicon($site_url, $feed, $link) {
490 $favicon_url = get_favicon_url($site_url);
492 # print "FAVICON [$site_url]: $favicon_url\n";
494 $icon_file = ICONS_DIR
. "/$feed.ico";
496 if ($favicon_url && !file_exists($icon_file)) {
497 $contents = fetch_file_contents($favicon_url, "image");
500 $fp = fopen($icon_file, "w");
503 fwrite($fp, $contents);
505 chmod($icon_file, 0644);
511 function update_rss_feed($link, $feed, $ignore_daemon = false) {
515 /* Update all feeds with the same URL to utilize memcache */
518 $result = db_query($link, "SELECT f1.id
519 FROM ttrss_feeds AS f1, ttrss_feeds AS f2
520 WHERE f2.feed_url = f1.feed_url AND f2.id = '$feed'");
522 while ($line = db_fetch_assoc($result)) {
523 update_rss_feed_real($link, $line["id"], $ignore_daemon);
526 update_rss_feed_real($link, $feed, $ignore_daemon);
530 function update_rss_feed_real($link, $feed, $ignore_daemon = false) {
534 if (!$_REQUEST["daemon"] && !$ignore_daemon) {
538 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
539 _debug("update_rss_feed: start");
542 if (!$ignore_daemon) {
544 if (DB_TYPE
== "pgsql") {
545 $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
547 $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
550 $result = db_query($link, "SELECT id,update_interval,auth_login,
551 auth_pass,cache_images,update_method
552 FROM ttrss_feeds WHERE id = '$feed' AND $updstart_thresh_qpart");
556 $result = db_query($link, "SELECT id,update_interval,auth_login,
557 feed_url,auth_pass,cache_images,update_method,last_updated
558 FROM ttrss_feeds WHERE id = '$feed'");
562 if (db_num_rows($result) == 0) {
563 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
564 _debug("update_rss_feed: feed $feed NOT FOUND/SKIPPED");
569 $update_method = db_fetch_result($result, 0, "update_method");
570 $last_updated = db_fetch_result($result, 0, "last_updated");
572 db_query($link, "UPDATE ttrss_feeds SET last_update_started = NOW()
573 WHERE id = '$feed'");
575 $auth_login = db_fetch_result($result, 0, "auth_login");
576 $auth_pass = db_fetch_result($result, 0, "auth_pass");
578 if (DEFAULT_UPDATE_METHOD
== "1") {
579 $use_simplepie = $update_method != 1;
581 $use_simplepie = $update_method == 2;
584 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
585 _debug("use simplepie: $use_simplepie (feed setting: $update_method)\n");
588 if (!$use_simplepie) {
589 $auth_login = urlencode($auth_login);
590 $auth_pass = urlencode($auth_pass);
593 $update_interval = db_fetch_result($result, 0, "update_interval");
594 $cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images"));
595 $fetch_url = db_fetch_result($result, 0, "feed_url");
597 if ($update_interval < 0) { return; }
599 $feed = db_escape_string($feed);
601 if ($auth_login && $auth_pass) {
602 $url_parts = array();
603 preg_match("/(^[^:]*):\/\/(.*)/", $fetch_url, $url_parts);
605 if ($url_parts[1] && $url_parts[2]) {
606 $fetch_url = $url_parts[1] . "://$auth_login:$auth_pass@" . $url_parts[2];
611 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
612 _debug("update_rss_feed: fetching [$fetch_url]...");
615 $obj_id = md5("FDATA:$use_simplepie:$fetch_url");
617 if ($memcache && $obj = $memcache->get($obj_id)) {
619 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
620 _debug("update_rss_feed: data found in memcache.");
627 if (!$use_simplepie) {
628 $rss = @fetch_rss
($fetch_url);
630 if (!is_dir(SIMPLEPIE_CACHE_DIR
)) {
631 mkdir(SIMPLEPIE_CACHE_DIR
);
634 $rss = new SimplePie();
635 $rss->set_useragent(SELF_USER_AGENT
);
636 # $rss->set_timeout(10);
637 $rss->set_feed_url($fetch_url);
638 $rss->set_output_encoding('UTF-8');
640 if (SIMPLEPIE_CACHE_IMAGES
&& $cache_images) {
641 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
642 _debug("enabling image cache");
645 $rss->set_image_handler('./image.php', 'i');
648 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
649 _debug("feed update interval (sec): " .
650 get_feed_update_interval($link, $feed)*60);
653 if (is_dir(SIMPLEPIE_CACHE_DIR
)) {
654 $rss->set_cache_location(SIMPLEPIE_CACHE_DIR
);
655 $rss->set_cache_duration(get_feed_update_interval($link, $feed) * 60);
661 if ($memcache && $rss) $memcache->add($obj_id, $rss, 0, 300);
666 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
667 _debug("update_rss_feed: fetch done, parsing...");
670 $feed = db_escape_string($feed);
672 if ($use_simplepie) {
673 $fetch_ok = !$rss->error();
680 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
681 _debug("update_rss_feed: processing feed data...");
684 // db_query($link, "BEGIN");
686 $result = db_query($link, "SELECT title,icon_url,site_url,owner_uid
687 FROM ttrss_feeds WHERE id = '$feed'");
689 $registered_title = db_fetch_result($result, 0, "title");
690 $orig_icon_url = db_fetch_result($result, 0, "icon_url");
691 $orig_site_url = db_fetch_result($result, 0, "site_url");
693 $owner_uid = db_fetch_result($result, 0, "owner_uid");
695 if ($use_simplepie) {
696 $site_url = $rss->get_link();
698 $site_url = $rss->channel
["link"];
701 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
702 _debug("update_rss_feed: checking favicon...");
705 check_feed_favicon($site_url, $feed, $link);
707 if (!$registered_title ||
$registered_title == "[Unknown]") {
709 if ($use_simplepie) {
710 $feed_title = db_escape_string($rss->get_title());
712 $feed_title = db_escape_string($rss->channel
["title"]);
715 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
716 _debug("update_rss_feed: registering title: $feed_title");
719 db_query($link, "UPDATE ttrss_feeds SET
720 title = '$feed_title' WHERE id = '$feed'");
723 // weird, weird Magpie
724 if (!$use_simplepie) {
725 if (!$site_url) $site_url = db_escape_string($rss->channel
["link_"]);
728 if ($site_url && $orig_site_url != db_escape_string($site_url)) {
729 db_query($link, "UPDATE ttrss_feeds SET
730 site_url = '$site_url' WHERE id = '$feed'");
733 // print "I: " . $rss->channel["image"]["url"];
735 if (!$use_simplepie) {
736 $icon_url = db_escape_string($rss->image
["url"]);
738 $icon_url = db_escape_string($rss->get_image_url());
741 $icon_url = substr($icon_url, 0, 250);
743 if ($icon_url && $orig_icon_url != $icon_url) {
744 if (USE_CURL_FOR_ICONS ||
url_validate($icon_url)) {
745 db_query($link, "UPDATE ttrss_feeds SET icon_url = '$icon_url' WHERE id = '$feed'");
749 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
750 _debug("update_rss_feed: loading filters...");
753 $filters = load_filters($link, $feed, $owner_uid);
755 if ($use_simplepie) {
756 $iterator = $rss->get_items();
758 $iterator = $rss->items
;
759 if (!$iterator ||
!is_array($iterator)) $iterator = $rss->entries
;
760 if (!$iterator ||
!is_array($iterator)) $iterator = $rss;
763 if (!is_array($iterator)) {
764 /* db_query($link, "UPDATE ttrss_feeds
765 SET last_error = 'Parse error: can\'t find any articles.'
766 WHERE id = '$feed'"); */
768 // clear any errors and mark feed as updated if fetched okay
769 // even if it's blank
771 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
772 _debug("update_rss_feed: entry iterator is not an array, no articles?");
775 db_query($link, "UPDATE ttrss_feeds
776 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
778 return; // no articles
781 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
782 _debug("update_rss_feed: processing articles...");
785 foreach ($iterator as $item) {
787 if ($_REQUEST['xdebug'] == 2) {
791 if ($use_simplepie) {
792 $entry_guid = $item->get_id();
793 if (!$entry_guid) $entry_guid = $item->get_link();
794 if (!$entry_guid) $entry_guid = make_guid_from_title($item->get_title());
798 $entry_guid = $item["id"];
800 if (!$entry_guid) $entry_guid = $item["guid"];
801 if (!$entry_guid) $entry_guid = $item["link"];
802 if (!$entry_guid) $entry_guid = make_guid_from_title($item["title"]);
805 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
806 _debug("update_rss_feed: guid $entry_guid");
809 if (!$entry_guid) continue;
811 $entry_timestamp = "";
813 if ($use_simplepie) {
814 $entry_timestamp = strtotime($item->get_date());
816 $rss_2_date = $item['pubdate'];
817 $rss_1_date = $item['dc']['date'];
818 $atom_date = $item['issued'];
819 if (!$atom_date) $atom_date = $item['updated'];
821 if ($atom_date != "") $entry_timestamp = parse_w3cdtf($atom_date);
822 if ($rss_1_date != "") $entry_timestamp = parse_w3cdtf($rss_1_date);
823 if ($rss_2_date != "") $entry_timestamp = strtotime($rss_2_date);
827 if ($entry_timestamp == "" ||
$entry_timestamp == -1 ||
!$entry_timestamp) {
828 $entry_timestamp = time();
829 $no_orig_date = 'true';
831 $no_orig_date = 'false';
834 $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp);
836 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
837 _debug("update_rss_feed: date $entry_timestamp [$entry_timestamp_fmt]");
840 if ($use_simplepie) {
841 $entry_title = $item->get_title();
843 $entry_title = trim(strip_tags($item["title"]));
846 if ($use_simplepie) {
847 $entry_link = $item->get_link();
849 // strange Magpie workaround
850 $entry_link = $item["link_"];
851 if (!$entry_link) $entry_link = $item["link"];
854 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
855 _debug("update_rss_feed: title $entry_title");
858 if (!$entry_title) $entry_title = date("Y-m-d H:i:s", $entry_timestamp);;
860 $entry_link = strip_tags($entry_link);
862 if ($use_simplepie) {
863 $entry_content = $item->get_content();
864 if (!$entry_content) $entry_content = $item->get_description();
866 $entry_content = $item["content:escaped"];
868 if (!$entry_content) $entry_content = $item["content:encoded"];
869 if (!$entry_content) $entry_content = $item["content"]["encoded"];
870 if (!$entry_content) $entry_content = $item["content"];
872 // Magpie bugs are getting ridiculous
873 if (trim($entry_content) == "Array") $entry_content = false;
875 if (!$entry_content) $entry_content = $item["atom_content"];
876 if (!$entry_content) $entry_content = $item["summary"];
878 if (!$entry_content ||
879 strlen($entry_content) < strlen($item["description"])) {
880 $entry_content = $item["description"];
884 if (is_array($entry_content)) {
885 $entry_content = $entry_content["encoded"];
886 if (!$entry_content) $entry_content = $entry_content["escaped"];
890 if ($_REQUEST["xdebug"] == 2) {
891 print "update_rss_feed: content: ";
892 print_r(htmlspecialchars($entry_content));
895 $entry_content_unescaped = $entry_content;
897 if ($use_simplepie) {
898 $entry_comments = strip_tags($item->data
["comments"]);
899 if ($item->get_author()) {
900 $entry_author_item = $item->get_author();
901 $entry_author = $entry_author_item->get_name();
902 if (!$entry_author) $entry_author = $entry_author_item->get_email();
904 $entry_author = db_escape_string($entry_author);
907 $entry_comments = strip_tags($item["comments"]);
909 $entry_author = db_escape_string(strip_tags($item['dc']['creator']));
911 if ($item['author']) {
913 if (is_array($item['author'])) {
915 if (!$entry_author) {
916 $entry_author = db_escape_string(strip_tags($item['author']['name']));
919 if (!$entry_author) {
920 $entry_author = db_escape_string(strip_tags($item['author']['email']));
924 if (!$entry_author) {
925 $entry_author = db_escape_string(strip_tags($item['author']));
930 if (preg_match('/^[\t\n\r ]*$/', $entry_author)) $entry_author = '';
932 $entry_guid = db_escape_string(strip_tags($entry_guid));
933 $entry_guid = mb_substr($entry_guid, 0, 250);
935 $result = db_query($link, "SELECT id FROM ttrss_entries
936 WHERE guid = '$entry_guid'");
938 $entry_content = db_escape_string($entry_content);
940 $content_hash = "SHA1:" . sha1(strip_tags($entry_content));
942 $entry_title = db_escape_string($entry_title);
943 $entry_link = db_escape_string($entry_link);
944 $entry_comments = mb_substr(db_escape_string($entry_comments), 0, 250);
945 $entry_author = mb_substr($entry_author, 0, 250);
947 if ($use_simplepie) {
948 $num_comments = 0; #FIXME#
950 $num_comments = db_escape_string($item["slash"]["comments"]);
953 if (!$num_comments) $num_comments = 0;
955 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
956 _debug("update_rss_feed: looking for tags [1]...");
959 // parse <category> entries into tags
961 $additional_tags = array();
963 if ($use_simplepie) {
965 $additional_tags_src = $item->get_categories();
967 if (is_array($additional_tags_src)) {
968 foreach ($additional_tags_src as $tobj) {
969 array_push($additional_tags, $tobj->get_term());
973 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
974 _debug("update_rss_feed: category tags:");
975 print_r($additional_tags);
980 $t_ctr = $item['category#'];
983 $additional_tags = array();
984 } else if ($t_ctr > 0) {
985 $additional_tags = array($item['category']);
987 if ($item['category@term']) {
988 array_push($additional_tags, $item['category@term']);
991 for ($i = 0; $i <= $t_ctr; $i++
) {
992 if ($item["category#$i"]) {
993 array_push($additional_tags, $item["category#$i"]);
996 if ($item["category#$i@term"]) {
997 array_push($additional_tags, $item["category#$i@term"]);
1002 // parse <dc:subject> elements
1004 $t_ctr = $item['dc']['subject#'];
1007 array_push($additional_tags, $item['dc']['subject']);
1009 for ($i = 0; $i <= $t_ctr; $i++
) {
1010 if ($item['dc']["subject#$i"]) {
1011 array_push($additional_tags, $item['dc']["subject#$i"]);
1017 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1018 _debug("update_rss_feed: looking for tags [2]...");
1022 // <a href="..." rel="tag">Xorg</a>, //
1026 preg_match_all("/<a.*?rel=['\"]tag['\"].*?\>([^<]+)<\/a>/i",
1027 $entry_content_unescaped, $entry_tags);
1029 $entry_tags = $entry_tags[1];
1031 $entry_tags = array_merge($entry_tags, $additional_tags);
1032 $entry_tags = array_unique($entry_tags);
1034 for ($i = 0; $i < count($entry_tags); $i++
)
1035 $entry_tags[$i] = mb_strtolower($entry_tags[$i], 'utf-8');
1037 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1038 _debug("update_rss_feed: unfiltered tags found:");
1039 print_r($entry_tags);
1044 $entry_content = sanitize_article_content($entry_content);
1045 $entry_title = sanitize_article_content($entry_title);
1047 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1048 _debug("update_rss_feed: done collecting data [TITLE:$entry_title]");
1051 db_query($link, "BEGIN");
1053 if (db_num_rows($result) == 0) {
1055 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1056 _debug("update_rss_feed: base guid not found");
1059 // base post entry does not exist, create it
1061 $result = db_query($link,
1062 "INSERT INTO ttrss_entries
1079 '$entry_timestamp_fmt',
1089 // we keep encountering the entry in feeds, so we need to
1090 // update date_updated column so that we don't get horrible
1091 // dupes when the entry gets purged and reinserted again e.g.
1092 // in the case of SLOW SLOW OMG SLOW updating feeds
1094 $base_entry_id = db_fetch_result($result, 0, "id");
1096 db_query($link, "UPDATE ttrss_entries SET date_updated = NOW()
1097 WHERE id = '$base_entry_id'");
1100 // now it should exist, if not - bad luck then
1102 $result = db_query($link, "SELECT
1103 id,content_hash,no_orig_date,title,
1104 ".SUBSTRING_FOR_DATE
."(date_updated,1,19) as date_updated,
1105 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated,
1109 WHERE guid = '$entry_guid'");
1114 if (db_num_rows($result) == 1) {
1116 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1117 _debug("update_rss_feed: base guid found, checking for user record");
1120 // this will be used below in update handler
1121 $orig_content_hash = db_fetch_result($result, 0, "content_hash");
1122 $orig_title = db_fetch_result($result, 0, "title");
1123 $orig_num_comments = db_fetch_result($result, 0, "num_comments");
1124 $orig_date_updated = strtotime(db_fetch_result($result,
1125 0, "date_updated"));
1127 $ref_id = db_fetch_result($result, 0, "id");
1128 $entry_ref_id = $ref_id;
1130 // check for user post link to main table
1132 // do we allow duplicate posts with same GUID in different feeds?
1133 if (get_pref($link, "ALLOW_DUPLICATE_POSTS", $owner_uid, false)) {
1134 $dupcheck_qpart = "AND (feed_id = '$feed' OR feed_id IS NULL)";
1136 $dupcheck_qpart = "";
1139 /* Collect article tags here so we could filter by them: */
1141 $article_filters = get_article_filters($filters, $entry_title,
1142 $entry_content, $entry_link, $entry_timestamp, $entry_author,
1145 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1146 _debug("update_rss_feed: article filters: ");
1147 if (count($article_filters) != 0) {
1148 print_r($article_filters);
1152 if (find_article_filter($article_filters, "filter")) {
1153 db_query($link, "COMMIT"); // close transaction in progress
1157 $score = calculate_article_score($article_filters);
1159 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1160 _debug("update_rss_feed: initial score: $score");
1163 $query = "SELECT ref_id, int_id FROM ttrss_user_entries WHERE
1164 ref_id = '$ref_id' AND owner_uid = '$owner_uid'
1167 // if ($_REQUEST["xdebug"]) print "$query\n";
1169 $result = db_query($link, $query);
1171 // okay it doesn't exist - create user entry
1172 if (db_num_rows($result) == 0) {
1174 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1175 _debug("update_rss_feed: user record not found, creating...");
1178 if ($score >= -500 && !find_article_filter($article_filters, 'catchup')) {
1180 $last_read_qpart = 'NULL';
1183 $last_read_qpart = 'NOW()';
1186 if (find_article_filter($article_filters, 'mark') ||
$score > 1000) {
1192 if (find_article_filter($article_filters, 'publish')) {
1193 $published = 'true';
1195 $published = 'false';
1198 $result = db_query($link,
1199 "INSERT INTO ttrss_user_entries
1200 (ref_id, owner_uid, feed_id, unread, last_read, marked,
1201 published, score, tag_cache, label_cache)
1202 VALUES ('$ref_id', '$owner_uid', '$feed', $unread,
1203 $last_read_qpart, $marked, $published, '$score', '', '')");
1205 $result = db_query($link,
1206 "SELECT int_id FROM ttrss_user_entries WHERE
1207 ref_id = '$ref_id' AND owner_uid = '$owner_uid' AND
1208 feed_id = '$feed' LIMIT 1");
1210 if (db_num_rows($result) == 1) {
1211 $entry_int_id = db_fetch_result($result, 0, "int_id");
1214 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1215 _debug("update_rss_feed: user record FOUND");
1218 $entry_ref_id = db_fetch_result($result, 0, "ref_id");
1219 $entry_int_id = db_fetch_result($result, 0, "int_id");
1222 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1223 _debug("update_rss_feed: RID: $entry_ref_id, IID: $entry_int_id");
1226 $post_needs_update = false;
1228 if (get_pref($link, "UPDATE_POST_ON_CHECKSUM_CHANGE", $owner_uid, false) &&
1229 ($content_hash != $orig_content_hash)) {
1230 // print "<!-- [$entry_title] $content_hash vs $orig_content_hash -->";
1231 $post_needs_update = true;
1234 if (db_escape_string($orig_title) != $entry_title) {
1235 $post_needs_update = true;
1238 if ($orig_num_comments != $num_comments) {
1239 $post_needs_update = true;
1242 // this doesn't seem to be very reliable
1244 // if ($orig_timestamp != $entry_timestamp && !$orig_no_orig_date) {
1245 // $post_needs_update = true;
1248 // if post needs update, update it and mark all user entries
1249 // linking to this post as updated
1250 if ($post_needs_update) {
1252 if (defined('DAEMON_EXTENDED_DEBUG')) {
1253 _debug("update_rss_feed: post $entry_guid needs update...");
1256 // print "<!-- post $orig_title needs update : $post_needs_update -->";
1258 db_query($link, "UPDATE ttrss_entries
1259 SET title = '$entry_title', content = '$entry_content',
1260 content_hash = '$content_hash',
1261 num_comments = '$num_comments'
1262 WHERE id = '$ref_id'");
1264 if (get_pref($link, "MARK_UNREAD_ON_UPDATE", $owner_uid, false)) {
1265 db_query($link, "UPDATE ttrss_user_entries
1266 SET last_read = null, unread = true WHERE ref_id = '$ref_id'");
1268 db_query($link, "UPDATE ttrss_user_entries
1269 SET last_read = null WHERE ref_id = '$ref_id' AND unread = false");
1275 db_query($link, "COMMIT");
1277 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1278 _debug("update_rss_feed: assigning labels...");
1281 assign_article_to_labels($link, $entry_ref_id, $article_filters,
1284 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1285 _debug("update_rss_feed: looking for enclosures...");
1290 $enclosures = array();
1292 if ($use_simplepie) {
1293 $encs = $item->get_enclosures();
1295 if (is_array($encs)) {
1296 foreach ($encs as $e) {
1298 $e->link
, $e->type
, $e->length
);
1300 array_push($enclosures, $e_item);
1307 $e_ctr = $item['enclosure#'];
1310 $e_item = array($item['enclosure@url'],
1311 $item['enclosure@type'],
1312 $item['enclosure@length']);
1314 array_push($enclosures, $e_item);
1316 for ($i = 0; $i <= $e_ctr; $i++
) {
1318 if ($item["enclosure#$i@url"]) {
1319 $e_item = array($item["enclosure#$i@url"],
1320 $item["enclosure#$i@type"],
1321 $item["enclosure#$i@length"]);
1322 array_push($enclosures, $e_item);
1328 // can there be many of those? yes -fox
1330 $m_ctr = $item['media']['content#'];
1333 $e_item = array($item['media']['content@url'],
1334 $item['media']['content@medium'],
1335 $item['media']['content@length']);
1337 array_push($enclosures, $e_item);
1339 for ($i = 0; $i <= $m_ctr; $i++
) {
1341 if ($item["media"]["content#$i@url"]) {
1342 $e_item = array($item["media"]["content#$i@url"],
1343 $item["media"]["content#$i@medium"],
1344 $item["media"]["content#$i@length"]);
1345 array_push($enclosures, $e_item);
1353 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1354 _debug("update_rss_feed: article enclosures:");
1355 print_r($enclosures);
1358 db_query($link, "BEGIN");
1360 foreach ($enclosures as $enc) {
1361 $enc_url = db_escape_string($enc[0]);
1362 $enc_type = db_escape_string($enc[1]);
1363 $enc_dur = db_escape_string($enc[2]);
1365 $result = db_query($link, "SELECT id FROM ttrss_enclosures
1366 WHERE content_url = '$enc_url' AND post_id = '$entry_ref_id'");
1368 if (db_num_rows($result) == 0) {
1369 db_query($link, "INSERT INTO ttrss_enclosures
1370 (content_url, content_type, title, duration, post_id) VALUES
1371 ('$enc_url', '$enc_type', '', '$enc_dur', '$entry_ref_id')");
1375 db_query($link, "COMMIT");
1377 // check for manual tags (we have to do it here since they're loaded from filters)
1379 foreach ($article_filters as $f) {
1380 if ($f[0] == "tag") {
1382 $manual_tags = trim_array(split(",", $f[1]));
1384 foreach ($manual_tags as $tag) {
1385 if (tag_is_valid($tag)) {
1386 array_push($entry_tags, $tag);
1394 $boring_tags = trim_array(split(",", mb_strtolower(get_pref($link,
1395 'BLACKLISTED_TAGS', $owner_uid, ''), 'utf-8')));
1397 $filtered_tags = array();
1398 $tags_to_cache = array();
1400 if ($entry_tags && is_array($entry_tags)) {
1401 foreach ($entry_tags as $tag) {
1402 if (array_search($tag, $boring_tags) === false) {
1403 array_push($filtered_tags, $tag);
1408 $filtered_tags = array_unique($filtered_tags);
1410 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1411 _debug("update_rss_feed: filtered article tags:");
1412 print_r($filtered_tags);
1415 // Save article tags in the database
1417 if (count($filtered_tags) > 0) {
1419 db_query($link, "BEGIN");
1421 foreach ($filtered_tags as $tag) {
1423 $tag = sanitize_tag($tag);
1424 $tag = db_escape_string($tag);
1426 if (!tag_is_valid($tag)) continue;
1428 $result = db_query($link, "SELECT id FROM ttrss_tags
1429 WHERE tag_name = '$tag' AND post_int_id = '$entry_int_id' AND
1430 owner_uid = '$owner_uid' LIMIT 1");
1432 if ($result && db_num_rows($result) == 0) {
1434 db_query($link, "INSERT INTO ttrss_tags
1435 (owner_uid,tag_name,post_int_id)
1436 VALUES ('$owner_uid','$tag', '$entry_int_id')");
1439 array_push($tags_to_cache, $tag);
1442 /* update the cache */
1444 $tags_to_cache = array_unique($tags_to_cache);
1446 $tags_str = db_escape_string(join(",", $tags_to_cache));
1448 db_query($link, "UPDATE ttrss_user_entries
1449 SET tag_cache = '$tags_str' WHERE ref_id = '$entry_ref_id'
1450 AND owner_uid = $owner_uid");
1452 db_query($link, "COMMIT");
1455 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1456 _debug("update_rss_feed: article processed");
1460 if (!$last_updated) {
1461 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1462 _debug("update_rss_feed: new feed, catching it up...");
1464 catchup_feed($link, $feed, false, $owner_uid);
1467 purge_feed($link, $feed, 0);
1469 db_query($link, "UPDATE ttrss_feeds
1470 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
1472 // db_query($link, "COMMIT");
1476 if ($use_simplepie) {
1477 $error_msg = mb_substr($rss->error(), 0, 250);
1479 $error_msg = mb_substr(magpie_error(), 0, 250);
1482 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1483 _debug("update_rss_feed: error fetching feed: $error_msg");
1486 $error_msg = db_escape_string($error_msg);
1489 "UPDATE ttrss_feeds SET last_error = '$error_msg',
1490 last_updated = NOW() WHERE id = '$feed'");
1493 if ($use_simplepie) {
1497 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1498 _debug("update_rss_feed: done");
1503 function print_select($id, $default, $values, $attributes = "") {
1504 print "<select name=\"$id\" id=\"$id\" $attributes>";
1505 foreach ($values as $v) {
1511 print "<option$sel>$v</option>";
1516 function print_select_hash($id, $default, $values, $attributes = "") {
1517 print "<select name=\"$id\" id='$id' $attributes>";
1518 foreach (array_keys($values) as $v) {
1520 $sel = 'selected="selected"';
1524 print "<option $sel value=\"$v\">".$values[$v]."</option>";
1530 function get_article_filters($filters, $title, $content, $link, $timestamp, $author, $tags) {
1533 if ($filters["title"]) {
1534 foreach ($filters["title"] as $filter) {
1535 $reg_exp = $filter["reg_exp"];
1536 $inverse = $filter["inverse"];
1537 if ((!$inverse && @preg_match
("/$reg_exp/i", $title)) ||
1538 ($inverse && !@preg_match
("/$reg_exp/i", $title))) {
1540 array_push($matches, array($filter["action"], $filter["action_param"]));
1545 if ($filters["content"]) {
1546 foreach ($filters["content"] as $filter) {
1547 $reg_exp = $filter["reg_exp"];
1548 $inverse = $filter["inverse"];
1550 if ((!$inverse && @preg_match
("/$reg_exp/i", $content)) ||
1551 ($inverse && !@preg_match
("/$reg_exp/i", $content))) {
1553 array_push($matches, array($filter["action"], $filter["action_param"]));
1558 if ($filters["both"]) {
1559 foreach ($filters["both"] as $filter) {
1560 $reg_exp = $filter["reg_exp"];
1561 $inverse = $filter["inverse"];
1564 if (!@preg_match
("/$reg_exp/i", $title) && !preg_match("/$reg_exp/i", $content)) {
1565 array_push($matches, array($filter["action"], $filter["action_param"]));
1568 if (@preg_match
("/$reg_exp/i", $title) ||
preg_match("/$reg_exp/i", $content)) {
1569 array_push($matches, array($filter["action"], $filter["action_param"]));
1575 if ($filters["link"]) {
1576 $reg_exp = $filter["reg_exp"];
1577 foreach ($filters["link"] as $filter) {
1578 $reg_exp = $filter["reg_exp"];
1579 $inverse = $filter["inverse"];
1581 if ((!$inverse && @preg_match
("/$reg_exp/i", $link)) ||
1582 ($inverse && !@preg_match
("/$reg_exp/i", $link))) {
1584 array_push($matches, array($filter["action"], $filter["action_param"]));
1589 if ($filters["date"]) {
1590 $reg_exp = $filter["reg_exp"];
1591 foreach ($filters["date"] as $filter) {
1592 $date_modifier = $filter["filter_param"];
1593 $inverse = $filter["inverse"];
1594 $check_timestamp = strtotime($filter["reg_exp"]);
1596 # no-op when timestamp doesn't parse to prevent misfires
1598 if ($check_timestamp) {
1601 if ($date_modifier == "before" && $timestamp < $check_timestamp ||
1602 $date_modifier == "after" && $timestamp > $check_timestamp) {
1606 if ($inverse) $match_ok = !$match_ok;
1609 array_push($matches, array($filter["action"], $filter["action_param"]));
1615 if ($filters["author"]) {
1616 foreach ($filters["author"] as $filter) {
1617 $reg_exp = $filter["reg_exp"];
1618 $inverse = $filter["inverse"];
1619 if ((!$inverse && @preg_match
("/$reg_exp/i", $author)) ||
1620 ($inverse && !@preg_match
("/$reg_exp/i", $author))) {
1622 array_push($matches, array($filter["action"], $filter["action_param"]));
1627 if ($filters["tag"]) {
1629 $tag_string = join(",", $tags);
1631 foreach ($filters["tag"] as $filter) {
1632 $reg_exp = $filter["reg_exp"];
1633 $inverse = $filter["inverse"];
1635 if ((!$inverse && @preg_match
("/$reg_exp/i", $tag_string)) ||
1636 ($inverse && !@preg_match
("/$reg_exp/i", $tag_string))) {
1638 array_push($matches, array($filter["action"], $filter["action_param"]));
1647 function find_article_filter($filters, $filter_name) {
1648 foreach ($filters as $f) {
1649 if ($f[0] == $filter_name) {
1656 function calculate_article_score($filters) {
1659 foreach ($filters as $f) {
1660 if ($f[0] == "score") {
1667 function assign_article_to_labels($link, $id, $filters, $owner_uid) {
1668 foreach ($filters as $f) {
1669 if ($f[0] == "label") {
1670 label_add_article($link, $id, $f[1], $owner_uid);
1675 function printFeedEntry($feed_id, $class, $feed_title, $unread, $icon_file, $link,
1676 $rtl_content = false, $last_updated = false, $last_error = false,
1677 $fg_content = false, $bg_content = false) {
1679 if (!$feed_title) $feed_title = getFeedTitle($link, $feed_id, false);
1680 if (!$unread) $unread = getFeedUnread($link, $feed_id);
1682 if ($unread > 0) $class .= " Unread";
1684 if (!$icon_file) $icon_file = getFeedIcon($feed_id);
1686 if (strpos($icon_file, "images") !== false) {
1687 $icon_file = theme_image($link, $icon_file);
1690 if (file_exists($icon_file) && filesize($icon_file) > 0) {
1691 $feed_icon = "<img id=\"FIMG-$feed_id\" src=\"$icon_file\">";
1693 $feed_icon = "<img id=\"FIMG-$feed_id\" src=\"images/blank_icon.gif\">";
1697 $rtl_tag = "dir=\"rtl\"";
1699 $rtl_tag = "dir=\"ltr\"";
1702 $error_notify_msg = "";
1705 $link_title = "Error: $last_error ($last_updated)";
1706 $error_notify_msg = "(Error)";
1707 } else if ($last_updated) {
1708 $link_title = "Updated: $last_updated";
1711 $feed_title = truncate_string($feed_title, 30);
1713 $feed = "<span class='feedlink' title=\"$link_title\" id=\"FEEDL-$feed_id\" href=\"#\"
1714 onclick=\"viewfeed('$feed_id');\">$feed_title</span>";
1716 /* if ($feed_id < -10) {
1717 $bg_color = "#00ccff";
1718 $fg_color = "white";
1721 if ($fg_color || $bg_color) {
1722 $color_str = "<div class='labelColorIndicator'
1723 style='color : $fg_color; background-color : $bg_color'>l</div>";
1726 print $color_str; */
1728 print "<li id=\"FEEDR-$feed_id\" class=\"$class\">";
1730 print "<span $rtl_tag id=\"FEEDN-$feed_id\">$feed</span>";
1733 $fctr_class = "class=\"feedCtr Unread\"";
1735 $fctr_class = "class=\"feedCtr\"";
1738 print " <span $rtl_tag $fctr_class id=\"FEEDCTR-$feed_id\">
1739 (<span id=\"FEEDU-$feed_id\">$unread</span>)</span>";
1741 if (get_pref($link, "EXTENDED_FEEDLIST")) {
1742 $total = getFeedArticles($link, $feed_id);
1743 print "<div class=\"feedExtInfo\">
1744 <span id=\"FLUPD-$feed_id\">$last_updated ($total total) $error_notify_msg</span></div>";
1751 function getmicrotime() {
1752 list($usec, $sec) = explode(" ",microtime());
1753 return ((float)$usec +
(float)$sec);
1756 function print_radio($id, $default, $true_is, $values, $attributes = "") {
1757 foreach ($values as $v) {
1764 if ($v == $true_is) {
1765 $sel .= " value=\"1\"";
1767 $sel .= " value=\"0\"";
1770 print "<input class=\"noborder\"
1771 type=\"radio\" $sel $attributes name=\"$id\"> $v ";
1776 function initialize_user_prefs($link, $uid, $profile = false) {
1778 $uid = db_escape_string($uid);
1782 $profile_qpart = "AND profile IS NULL";
1784 $profile_qpart = "AND profile = '$profile'";
1787 if (get_schema_version($link) < 63) $profile_qpart = "";
1789 db_query($link, "BEGIN");
1791 $result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs");
1793 $u_result = db_query($link, "SELECT pref_name
1794 FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart");
1796 $active_prefs = array();
1798 while ($line = db_fetch_assoc($u_result)) {
1799 array_push($active_prefs, $line["pref_name"]);
1802 while ($line = db_fetch_assoc($result)) {
1803 if (array_search($line["pref_name"], $active_prefs) === FALSE) {
1804 // print "adding " . $line["pref_name"] . "<br>";
1806 if (get_schema_version($link) < 63) {
1807 db_query($link, "INSERT INTO ttrss_user_prefs
1808 (owner_uid,pref_name,value) VALUES
1809 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')");
1812 db_query($link, "INSERT INTO ttrss_user_prefs
1813 (owner_uid,pref_name,value, profile) VALUES
1814 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."', $profile)");
1820 db_query($link, "COMMIT");
1824 function lookup_user_id($link, $user) {
1826 $result = db_query($link, "SELECT id FROM ttrss_users WHERE
1829 if (db_num_rows($result) == 1) {
1830 return db_fetch_result($result, 0, "id");
1836 function http_authenticate_user($link) {
1838 // error_log("http_authenticate_user: ".$_SERVER["PHP_AUTH_USER"]."\n", 3, '/tmp/tt-rss.log');
1840 if (!$_SERVER["PHP_AUTH_USER"]) {
1842 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1843 header('HTTP/1.0 401 Unauthorized');
1847 $auth_result = authenticate_user($link,
1848 $_SERVER["PHP_AUTH_USER"], $_SERVER["PHP_AUTH_PW"]);
1850 if (!$auth_result) {
1851 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1852 header('HTTP/1.0 401 Unauthorized');
1860 function authenticate_user($link, $login, $password, $force_auth = false) {
1862 if (!SINGLE_USER_MODE
) {
1864 $pwd_hash1 = encrypt_password($password);
1865 $pwd_hash2 = encrypt_password($password, $login);
1866 $login = db_escape_string($login);
1868 if (defined('ALLOW_REMOTE_USER_AUTH') && ALLOW_REMOTE_USER_AUTH
1869 && $_SERVER["REMOTE_USER"] && $login != "admin") {
1871 $login = db_escape_string($_SERVER["REMOTE_USER"]);
1873 $query = "SELECT id,login,access_level,pwd_hash
1874 FROM ttrss_users WHERE
1878 $query = "SELECT id,login,access_level,pwd_hash
1879 FROM ttrss_users WHERE
1880 login = '$login' AND (pwd_hash = '$pwd_hash1' OR
1881 pwd_hash = '$pwd_hash2')";
1884 $result = db_query($link, $query);
1886 if (db_num_rows($result) == 1) {
1887 $_SESSION["uid"] = db_fetch_result($result, 0, "id");
1888 $_SESSION["name"] = db_fetch_result($result, 0, "login");
1889 $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level");
1891 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
1894 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1895 $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash");
1897 $_SESSION["last_version_check"] = time();
1899 initialize_user_prefs($link, $_SESSION["uid"]);
1908 $_SESSION["uid"] = 1;
1909 $_SESSION["name"] = "admin";
1911 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1913 initialize_user_prefs($link, $_SESSION["uid"]);
1919 function make_password($length = 8) {
1922 $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ";
1926 while ($i < $length) {
1927 $char = substr($possible, mt_rand(0, strlen($possible)-1), 1);
1929 if (!strstr($password, $char)) {
1937 // this is called after user is created to initialize default feeds, labels
1940 // user preferences are checked on every login, not here
1942 function initialize_user($link, $uid) {
1944 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
1945 values ('$uid', 'Tiny Tiny RSS: New Releases',
1946 'http://tt-rss.org/releases.rss')");
1948 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
1949 values ('$uid', 'Tiny Tiny RSS: Forum',
1950 'http://tt-rss.org/forum/rss.php')");
1953 function logout_user() {
1955 if (isset($_COOKIE[session_name()])) {
1956 setcookie(session_name(), '', time()-42000, '/');
1960 function get_script_urlpath() {
1961 return preg_replace('/\/[^\/]*$/', "", $_SERVER["REQUEST_URI"]);
1964 function validate_session($link) {
1965 if (SINGLE_USER_MODE
) {
1969 if (SESSION_CHECK_ADDRESS
&& $_SESSION["uid"]) {
1970 if ($_SESSION["ip_address"]) {
1971 if ($_SESSION["ip_address"] != $_SERVER["REMOTE_ADDR"]) {
1972 $_SESSION["login_error_msg"] = __("Session failed to validate (incorrect IP)");
1978 if ($_SESSION["ref_schema_version"] != get_schema_version($link, true)) {
1982 if ($_SESSION["uid"]) {
1984 $result = db_query($link,
1985 "SELECT pwd_hash FROM ttrss_users WHERE id = '".$_SESSION["uid"]."'");
1987 $pwd_hash = db_fetch_result($result, 0, "pwd_hash");
1989 if ($pwd_hash != $_SESSION["pwd_hash"]) {
1994 /* if ($_SESSION["cookie_lifetime"] && $_SESSION["uid"]) {
1996 //print_r($_SESSION);
1998 if (time() > $_SESSION["cookie_lifetime"]) {
2006 function login_sequence($link, $mobile = false) {
2007 if (!SINGLE_USER_MODE
) {
2009 $login_action = $_POST["login_action"];
2011 # try to authenticate user if called from login form
2012 if ($login_action == "do_login") {
2013 $login = $_POST["login"];
2014 $password = $_POST["password"];
2015 $remember_me = $_POST["remember_me"];
2017 if (authenticate_user($link, $login, $password)) {
2018 $_POST["password"] = "";
2020 $_SESSION["language"] = $_POST["language"];
2021 $_SESSION["ref_schema_version"] = get_schema_version($link, true);
2022 $_SESSION["bw_limit"] = !!$_POST["bw_limit"];
2024 if ($_POST["profile"]) {
2026 $profile = db_escape_string($_POST["profile"]);
2028 $result = db_query($link, "SELECT id FROM ttrss_settings_profiles
2029 WHERE id = '$profile' AND owner_uid = " . $_SESSION["uid"]);
2031 if (db_num_rows($result) != 0) {
2032 $_SESSION["profile"] = $profile;
2033 $_SESSION["prefs_cache"] = array();
2037 header("Location: " . $_SERVER["REQUEST_URI"]);
2042 $_SESSION["login_error_msg"] = __("Incorrect username or password");
2046 if (!$_SESSION["uid"] ||
!validate_session($link)) {
2047 render_login_form($link, $mobile);
2048 //header("Location: login.php");
2051 /* bump login timestamp */
2052 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
2055 if ($_SESSION["language"] && SESSION_COOKIE_LIFETIME
> 0) {
2056 setcookie("ttrss_lang", $_SESSION["language"],
2057 time() + SESSION_COOKIE_LIFETIME
);
2062 return authenticate_user($link, "admin", null);
2066 function truncate_string($str, $max_len) {
2067 if (mb_strlen($str, "utf-8") > $max_len - 3) {
2068 return mb_substr($str, 0, $max_len, "utf-8") . "…";
2074 function theme_image($link, $filename) {
2076 $theme_path = get_user_theme_path($link);
2078 if ($theme_path && is_file($theme_path.$filename)) {
2079 return $theme_path.$filename;
2088 function get_user_theme($link) {
2090 if (get_schema_version($link) >= 63 && $_SESSION["uid"]) {
2091 $theme_name = get_pref($link, "_THEME_ID");
2092 if (is_dir("themes/$theme_name")) {
2103 function get_user_theme_path($link) {
2106 if (get_schema_version($link) >= 63 && $_SESSION["uid"]) {
2107 $theme_name = get_pref($link, "_THEME_ID");
2109 if ($theme_name && is_dir("themes/$theme_name")) {
2110 $theme_path = "themes/$theme_name/";
2121 function get_user_theme_options($link) {
2122 $t = get_user_theme_path($link);
2125 if (is_file("$t/theme.ini")) {
2126 $ini = parse_ini_file("$t/theme.ini", true);
2127 if ($ini['theme']['version']) {
2128 return $ini['theme']['options'];
2136 function get_all_themes() {
2137 $themes = glob("themes/*");
2143 foreach ($themes as $t) {
2144 if (is_file("$t/theme.ini")) {
2145 $ini = parse_ini_file("$t/theme.ini", true);
2146 if ($ini['theme']['version'] && !$ini['theme']['disabled']) {
2148 $entry["path"] = $t;
2149 $entry["base"] = basename($t);
2150 $entry["name"] = $ini['theme']['name'];
2151 $entry["version"] = $ini['theme']['version'];
2152 $entry["author"] = $ini['theme']['author'];
2153 $entry["options"] = $ini['theme']['options'];
2154 array_push($rv, $entry);
2162 function make_local_datetime($link, $timestamp, $long, $owner_uid = false,
2163 $no_smart_dt = false) {
2165 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2166 if (!$timestamp) $timestamp = '1970-01-01 0:00';
2168 $user_tz_string = get_pref($link, 'USER_TIMEZONE', $owner_uid);
2171 $user_tz = new DateTimeZone($user_tz_string);
2172 } catch (Exception
$e) {
2173 $user_tz = new DateTimeZone('UTC');
2176 # We store date in UTC internally
2177 $dt = new DateTime($timestamp, new DateTimeZone('UTC'));
2178 $user_timestamp = $dt->format('U') +
$user_tz->getOffset($dt);
2180 if (!$no_smart_dt && get_pref($link, 'HEADLINES_SMART_DATE', $owner_uid)) {
2181 return smart_date_time($link, $user_timestamp,
2182 $user_tz->getOffset($dt), $owner_uid);
2185 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
2187 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
2189 return date($format, $user_timestamp);
2193 function smart_date_time($link, $timestamp, $tz_offset = 0, $owner_uid = false) {
2194 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2196 if (date("Y.m.d", $timestamp) == date("Y.m.d", time() +
$tz_offset)) {
2197 return date("G:i", $timestamp);
2198 } else if (date("Y", $timestamp) == date("Y", time() +
$tz_offset)) {
2199 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
2200 return date($format, $timestamp);
2202 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
2203 return date($format, $timestamp);
2207 function smart_date($timestamp) {
2208 if (date("Y.m.d", $timestamp) == date("Y.m.d")) {
2210 } else if (date("Y", $timestamp) == date("Y")) {
2211 return date("D m", $timestamp);
2213 return date("Y/m/d", $timestamp);
2217 function sql_bool_to_string($s) {
2218 if ($s == "t" ||
$s == "1") {
2225 function sql_bool_to_bool($s) {
2226 if ($s == "t" ||
$s == "1") {
2233 function bool_to_sql_bool($s) {
2241 function toggleEvenOdd($a) {
2248 function get_schema_version($link, $nocache = false) {
2249 if (!$_SESSION["schema_version"] ||
$nocache) {
2250 $result = db_query($link, "SELECT schema_version FROM ttrss_version");
2251 $version = db_fetch_result($result, 0, "schema_version");
2252 $_SESSION["schema_version"] = $version;
2255 return $_SESSION["schema_version"];
2259 function sanity_check($link) {
2262 $schema_version = get_schema_version($link);
2264 if ($schema_version != SCHEMA_VERSION
) {
2268 if (DB_TYPE
== "mysql") {
2269 $result = db_query($link, "SELECT true", false);
2270 if (db_num_rows($result) != 1) {
2275 if (db_escape_string("testTEST") != "testTEST") {
2279 if ($error_code != 0) {
2280 print_error_xml($error_code);
2287 function file_is_locked($filename) {
2288 if (function_exists('flock')) {
2289 $fp = @fopen
(LOCK_DIRECTORY
. "/$filename", "r");
2291 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2292 flock($fp, LOCK_UN
);
2302 return true; // consider the file always locked and skip the test
2305 function make_lockfile($filename) {
2306 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
2308 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2309 if (function_exists('posix_getpid')) {
2310 fwrite($fp, posix_getpid() . "\n");
2318 function make_stampfile($filename) {
2319 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
2321 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2322 fwrite($fp, time() . "\n");
2323 flock($fp, LOCK_UN
);
2331 function sql_random_function() {
2332 if (DB_TYPE
== "mysql") {
2339 function catchup_feed($link, $feed, $cat_view, $owner_uid = false) {
2341 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2343 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
2350 $cat_qpart = "cat_id = '$feed'";
2352 $cat_qpart = "cat_id IS NULL";
2355 $tmp_result = db_query($link, "SELECT id
2356 FROM ttrss_feeds WHERE $cat_qpart AND owner_uid = $owner_uid");
2358 while ($tmp_line = db_fetch_assoc($tmp_result)) {
2360 $tmp_feed = $tmp_line["id"];
2362 db_query($link, "UPDATE ttrss_user_entries
2363 SET unread = false,last_read = NOW()
2364 WHERE feed_id = '$tmp_feed' AND owner_uid = $owner_uid");
2366 } else if ($feed == -2) {
2369 db_query($link, "UPDATE ttrss_user_entries
2370 SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*)
2371 FROM ttrss_user_labels2 WHERE article_id = ref_id) > 0
2372 AND unread = true AND owner_uid = $owner_uid");
2375 } else if ($feed > 0) {
2377 db_query($link, "UPDATE ttrss_user_entries
2378 SET unread = false,last_read = NOW()
2379 WHERE feed_id = '$feed' AND owner_uid = $owner_uid");
2381 } else if ($feed < 0 && $feed > -10) { // special, like starred
2384 db_query($link, "UPDATE ttrss_user_entries
2385 SET unread = false,last_read = NOW()
2386 WHERE marked = true AND owner_uid = $owner_uid");
2390 db_query($link, "UPDATE ttrss_user_entries
2391 SET unread = false,last_read = NOW()
2392 WHERE published = true AND owner_uid = $owner_uid");
2397 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE");
2399 if (DB_TYPE
== "pgsql") {
2400 $match_part = "updated > NOW() - INTERVAL '$intl hour' ";
2402 $match_part = "updated > DATE_SUB(NOW(),
2403 INTERVAL $intl HOUR) ";
2406 $result = db_query($link, "SELECT id FROM ttrss_entries,
2407 ttrss_user_entries WHERE $match_part AND
2409 ttrss_user_entries.ref_id = ttrss_entries.id AND
2410 owner_uid = $owner_uid");
2412 $affected_ids = array();
2414 while ($line = db_fetch_assoc($result)) {
2415 array_push($affected_ids, $line["id"]);
2418 catchupArticlesById($link, $affected_ids, 0);
2422 db_query($link, "UPDATE ttrss_user_entries
2423 SET unread = false,last_read = NOW()
2424 WHERE owner_uid = $owner_uid");
2427 } else if ($feed < -10) { // label
2429 $label_id = -$feed - 11;
2431 db_query($link, "UPDATE ttrss_user_entries, ttrss_user_labels2
2432 SET unread = false, last_read = NOW()
2433 WHERE label_id = '$label_id' AND unread = true
2434 AND owner_uid = '$owner_uid' AND ref_id = article_id");
2438 ccache_update($link, $feed, $owner_uid, $cat_view);
2441 db_query($link, "BEGIN");
2443 $tag_name = db_escape_string($feed);
2445 $result = db_query($link, "SELECT post_int_id FROM ttrss_tags
2446 WHERE tag_name = '$tag_name' AND owner_uid = $owner_uid");
2448 while ($line = db_fetch_assoc($result)) {
2449 db_query($link, "UPDATE ttrss_user_entries SET
2450 unread = false, last_read = NOW()
2451 WHERE int_id = " . $line["post_int_id"]);
2453 db_query($link, "COMMIT");
2457 function update_generic_feed($link, $feed, $cat_view, $force_update = false) {
2461 $cat_qpart = "cat_id = '$feed'";
2463 $cat_qpart = "cat_id IS NULL";
2466 $tmp_result = db_query($link, "SELECT id FROM ttrss_feeds
2467 WHERE $cat_qpart AND owner_uid = " . $_SESSION["uid"]);
2469 while ($tmp_line = db_fetch_assoc($tmp_result)) {
2470 $feed_id = $tmp_line["id"];
2471 update_rss_feed($link, $feed_id, $force_update);
2475 update_rss_feed($link, $feed, $force_update);
2479 function getAllCounters($link, $omode = "flc", $active_feed = false) {
2481 if (!$omode) $omode = "flc";
2483 $data = getGlobalCounters($link);
2485 $data = array_merge($data, getVirtCounters($link));
2487 if (strchr($omode, "l")) $data = array_merge($data, getLabelCounters($link));
2488 if (strchr($omode, "f")) $data = array_merge($data, getFeedCounters($link, $active_feed));
2489 if (strchr($omode, "t")) $data = array_merge($data, getTagCounters($link));
2490 if (strchr($omode, "c")) {
2491 if (get_pref($link, 'ENABLE_FEED_CATS')) {
2492 $data = array_merge($data, getCategoryCounters($link));
2499 function getCategoryCounters($link) {
2502 /* Labels category */
2504 $cv = array("id" => -2, "kind" => "cat",
2505 "counter" => getCategoryUnread($link, -2));
2507 array_push($ret_arr, $cv);
2509 $age_qpart = getMaxAgeSubquery();
2511 $result = db_query($link, "SELECT id AS cat_id, value AS unread
2512 FROM ttrss_feed_categories, ttrss_cat_counters_cache
2513 WHERE ttrss_cat_counters_cache.feed_id = id AND
2514 ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]);
2516 while ($line = db_fetch_assoc($result)) {
2517 $line["cat_id"] = (int) $line["cat_id"];
2519 $cv = array("id" => $line["cat_id"], "kind" => "cat",
2520 "counter" => $line["unread"]);
2522 array_push($ret_arr, $cv);
2525 /* Special case: NULL category doesn't actually exist in the DB */
2527 $cv = array("id" => 0, "kind" => "cat",
2528 "counter" => ccache_find($link, 0, $_SESSION["uid"], true));
2530 array_push($ret_arr, $cv);
2535 function getCategoryUnread($link, $cat, $owner_uid = false) {
2537 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2542 $cat_query = "cat_id = '$cat'";
2544 $cat_query = "cat_id IS NULL";
2547 $age_qpart = getMaxAgeSubquery();
2549 $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE $cat_query
2550 AND owner_uid = " . $owner_uid);
2552 $cat_feeds = array();
2553 while ($line = db_fetch_assoc($result)) {
2554 array_push($cat_feeds, "feed_id = " . $line["id"]);
2557 if (count($cat_feeds) == 0) return 0;
2559 $match_part = implode(" OR ", $cat_feeds);
2561 $result = db_query($link, "SELECT COUNT(int_id) AS unread
2562 FROM ttrss_user_entries,ttrss_entries
2563 WHERE unread = true AND ($match_part) AND id = ref_id
2564 AND $age_qpart AND owner_uid = " . $owner_uid);
2568 # this needs to be rewritten
2569 while ($line = db_fetch_assoc($result)) {
2570 $unread +
= $line["unread"];
2574 } else if ($cat == -1) {
2575 return getFeedUnread($link, -1) +
getFeedUnread($link, -2) +
getFeedUnread($link, -3) +
getFeedUnread($link, 0);
2576 } else if ($cat == -2) {
2578 $result = db_query($link, "
2579 SELECT COUNT(unread) AS unread FROM
2580 ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds
2581 WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND
2582 ttrss_labels2.owner_uid = '$owner_uid'
2583 AND unread = true AND feed_id = ttrss_feeds.id
2584 AND ttrss_user_entries.owner_uid = '$owner_uid'");
2586 $unread = db_fetch_result($result, 0, "unread");
2593 function getMaxAgeSubquery($days = COUNTERS_MAX_AGE
) {
2594 if (DB_TYPE
== "pgsql") {
2595 return "ttrss_entries.date_updated >
2596 NOW() - INTERVAL '$days days'";
2598 return "ttrss_entries.date_updated >
2599 DATE_SUB(NOW(), INTERVAL $days DAY)";
2603 function getFeedUnread($link, $feed, $is_cat = false) {
2604 return getFeedArticles($link, $feed, $is_cat, true, $_SESSION["uid"]);
2607 function getLabelUnread($link, $label_id, $owner_uid = false) {
2608 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2610 $result = db_query($link, "
2611 SELECT COUNT(unread) AS unread FROM
2612 ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds
2613 WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND
2614 ttrss_labels2.owner_uid = '$owner_uid' AND ttrss_labels2.id = '$label_id'
2615 AND unread = true AND feed_id = ttrss_feeds.id
2616 AND ttrss_user_entries.owner_uid = '$owner_uid'");
2618 if (db_num_rows($result) != 0) {
2619 return db_fetch_result($result, 0, "unread");
2625 function getFeedArticles($link, $feed, $is_cat = false, $unread_only = false,
2626 $owner_uid = false) {
2628 $n_feed = (int) $feed;
2630 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2633 $unread_qpart = "unread = true";
2635 $unread_qpart = "true";
2638 $age_qpart = getMaxAgeSubquery();
2641 return getCategoryUnread($link, $n_feed, $owner_uid);
2642 } if ($feed != "0" && $n_feed == 0) {
2644 $feed = db_escape_string($feed);
2646 $result = db_query($link, "SELECT SUM((SELECT COUNT(int_id)
2647 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
2648 AND ref_id = id AND $age_qpart
2649 AND $unread_qpart)) AS count FROM ttrss_tags
2650 WHERE owner_uid = $owner_uid AND tag_name = '$feed'");
2651 return db_fetch_result($result, 0, "count");
2653 } else if ($n_feed == -1) {
2654 $match_part = "marked = true";
2655 } else if ($n_feed == -2) {
2656 $match_part = "published = true";
2657 } else if ($n_feed == -3) {
2658 $match_part = "unread = true";
2660 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
2662 if (DB_TYPE
== "pgsql") {
2663 $match_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
2665 $match_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
2667 } else if ($n_feed == -4) {
2668 $match_part = "true";
2669 } else if ($n_feed >= 0) {
2672 $match_part = "feed_id = '$n_feed'";
2674 $match_part = "feed_id IS NULL";
2677 } else if ($feed < -10) {
2679 $label_id = -$feed - 11;
2681 return getLabelUnread($link, $label_id, $owner_uid);
2688 $from_qpart = "ttrss_user_entries,ttrss_feeds,ttrss_entries";
2689 $feeds_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
2691 $from_qpart = "ttrss_user_entries,ttrss_entries";
2695 $query = "SELECT count(int_id) AS unread
2696 FROM $from_qpart WHERE
2697 ttrss_user_entries.ref_id = ttrss_entries.id AND
2700 $unread_qpart AND ($match_part) AND ttrss_user_entries.owner_uid = $owner_uid";
2702 $result = db_query($link, $query);
2706 $result = db_query($link, "SELECT COUNT(post_int_id) AS unread
2707 FROM ttrss_tags,ttrss_user_entries,ttrss_entries
2708 WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id
2709 AND $unread_qpart AND $age_qpart AND
2710 ttrss_tags.owner_uid = " . $owner_uid);
2713 $unread = db_fetch_result($result, 0, "unread");
2718 function getGlobalUnread($link, $user_id = false) {
2721 $user_id = $_SESSION["uid"];
2724 $result = db_query($link, "SELECT SUM(value) AS c_id FROM ttrss_counters_cache
2725 WHERE owner_uid = '$user_id' AND feed_id > 0");
2727 $c_id = db_fetch_result($result, 0, "c_id");
2732 function getGlobalCounters($link, $global_unread = -1) {
2735 if ($global_unread == -1) {
2736 $global_unread = getGlobalUnread($link);
2739 $cv = array("id" => "global-unread",
2740 "counter" => $global_unread);
2742 array_push($ret_arr, $cv);
2744 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
2745 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2747 $subscribed_feeds = db_fetch_result($result, 0, "fn");
2749 $cv = array("id" => "subscribed-feeds",
2750 "counter" => $subscribed_feeds);
2752 array_push($ret_arr, $cv);
2757 function getSubscribedFeeds($link) {
2758 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
2759 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2761 return db_fetch_result($result, 0, "fn");
2764 function getTagCounters($link) {
2768 $age_qpart = getMaxAgeSubquery();
2770 $result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id)
2771 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
2772 AND ref_id = id AND $age_qpart
2773 AND unread = true)) AS count FROM ttrss_tags
2774 WHERE owner_uid = ".$_SESSION['uid']." GROUP BY tag_name
2775 ORDER BY count DESC LIMIT 55");
2779 while ($line = db_fetch_assoc($result)) {
2780 $tags[$line["tag_name"]] +
= $line["count"];
2783 foreach (array_keys($tags) as $tag) {
2784 $unread = $tags[$tag];
2785 $tag = htmlspecialchars($tag);
2787 $cv = array("id" => $tag,
2789 "counter" => $unread);
2791 array_push($ret_arr, $cv);
2797 function getVirtCounters($link) {
2801 for ($i = 0; $i >= -4; $i--) {
2803 $count = getFeedUnread($link, $i);
2805 $cv = array("id" => $i,
2806 "counter" => $count);
2808 if (get_pref($link, 'EXTENDED_FEEDLIST'))
2809 $cv["xmsg"] = getFeedArticles($link, $i)." ".__("total");
2811 array_push($ret_arr, $cv);
2817 function getLabelCounters($link, $descriptions = false) {
2821 $age_qpart = getMaxAgeSubquery();
2823 $owner_uid = $_SESSION["uid"];
2825 $result = db_query($link, "SELECT id, caption FROM ttrss_labels2
2826 WHERE owner_uid = '$owner_uid'");
2828 while ($line = db_fetch_assoc($result)) {
2830 $id = -$line["id"] - 11;
2832 $label_name = $line["caption"];
2833 $count = getFeedUnread($link, $id);
2835 $cv = array("id" => $id,
2836 "counter" => $count);
2839 $cv["description"] = $label_name;
2841 if (get_pref($link, 'EXTENDED_FEEDLIST'))
2842 $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
2844 array_push($ret_arr, $cv);
2850 function getFeedCounters($link, $active_feed = false) {
2854 $age_qpart = getMaxAgeSubquery();
2856 $query = "SELECT ttrss_feeds.id,
2858 ".SUBSTRING_FOR_DATE
."(ttrss_feeds.last_updated,1,19) AS last_updated,
2859 last_error, value AS count
2860 FROM ttrss_feeds, ttrss_counters_cache
2861 WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]."
2862 AND ttrss_counters_cache.feed_id = id";
2864 $result = db_query($link, $query);
2865 $fctrs_modified = false;
2867 while ($line = db_fetch_assoc($result)) {
2870 $count = $line["count"];
2871 $last_error = htmlspecialchars($line["last_error"]);
2873 $last_updated = make_local_datetime($link, $line['last_updated'], false);
2875 $has_img = feed_has_icon($id);
2877 if (date('Y') - date('Y', strtotime($line['last_updated'])) > 2)
2880 $cv = array("id" => $id,
2881 "updated" => $last_updated,
2882 "counter" => $count,
2883 "has_img" => (int) $has_img);
2886 $cv["error"] = $last_error;
2888 if (get_pref($link, 'EXTENDED_FEEDLIST'))
2889 $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
2891 if ($active_feed && $id == $active_feed)
2892 $cv["title"] = truncate_string($line["title"], 30);
2894 array_push($ret_arr, $cv);
2901 function get_pgsql_version($link) {
2902 $result = db_query($link, "SELECT version() AS version");
2903 $version = split(" ", db_fetch_result($result, 0, "version"));
2907 function print_error_xml($code, $add_msg = "") {
2910 $error_msg = $ERRORS[$code];
2913 $error_msg = "$error_msg; $add_msg";
2916 print "<rpc-reply>";
2917 print "<error error-code=\"$code\" error-msg=\"$error_msg\"/>";
2918 print "</rpc-reply>";
2922 * Subscribes the user to the given feed
2924 * @param resource $link Database connection
2925 * @param string $url Feed URL to subscribe to
2926 * @param integer $cat_id Category ID the feed shall be added to
2927 * @param string $auth_login (optional) Feed username
2928 * @param string $auth_pass (optional) Feed password
2930 * @return integer Status code:
2931 * 0 - OK, Feed already exists
2932 * 1 - OK, Feed added
2934 * 3 - URL content is HTML, no feeds available
2935 * 4 - URL content is HTML which contains multiple feeds.
2936 * Here you should call extractfeedurls in rpc-backend
2937 * to get all possible feeds.
2938 * 5 - Couldn't download the URL content.
2940 function subscribe_to_feed($link, $url, $cat_id = 0,
2941 $auth_login = '', $auth_pass = '') {
2943 $url = fix_url($url);
2944 if (!validate_feed_url($url)) return 2;
2945 if (!fetch_file_contents($url)) return 5;
2947 if (url_is_html($url)) {
2948 $feedUrls = get_feeds_from_html($url);
2949 if (count($feedUrls) == 0) {
2951 } else if (count($feedUrls) > 1) {
2954 //use feed url as new URL
2955 $url = key($feedUrls);
2958 if ($cat_id == "0" ||
!$cat_id) {
2959 $cat_qpart = "NULL";
2961 $cat_qpart = "'$cat_id'";
2964 $result = db_query($link,
2965 "SELECT id FROM ttrss_feeds
2966 WHERE feed_url = '$url' AND owner_uid = ".$_SESSION["uid"]);
2968 if (db_num_rows($result) == 0) {
2969 $result = db_query($link,
2970 "INSERT INTO ttrss_feeds
2971 (owner_uid,feed_url,title,cat_id, auth_login,auth_pass)
2972 VALUES ('".$_SESSION["uid"]."', '$url',
2973 '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass')");
2975 $result = db_query($link,
2976 "SELECT id FROM ttrss_feeds WHERE feed_url = '$url'
2977 AND owner_uid = " . $_SESSION["uid"]);
2979 $feed_id = db_fetch_result($result, 0, "id");
2982 update_rss_feed($link, $feed_id, true);
2991 function print_feed_select($link, $id, $default_id = "",
2992 $attributes = "", $include_all_feeds = true) {
2994 print "<select id=\"$id\" name=\"$id\" $attributes>";
2995 if ($include_all_feeds) {
2996 print "<option value=\"0\">".__('All feeds')."</option>";
2999 $result = db_query($link, "SELECT id,title FROM ttrss_feeds
3000 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
3002 if (db_num_rows($result) > 0 && $include_all_feeds) {
3003 print "<option disabled>--------</option>";
3006 while ($line = db_fetch_assoc($result)) {
3007 if ($line["id"] == $default_id) {
3008 $is_selected = "selected=\"1\"";
3013 $title = truncate_string(htmlspecialchars($line["title"]), 40);
3015 printf("<option $is_selected value='%d'>%s</option>",
3016 $line["id"], $title);
3022 function print_feed_cat_select($link, $id, $default_id = "",
3023 $attributes = "", $include_all_cats = true) {
3025 print "<select id=\"$id\" name=\"$id\" default=\"$default_id\" onchange=\"catSelectOnChange(this)\" $attributes>";
3027 if ($include_all_cats) {
3028 print "<option value=\"0\">".__('Uncategorized')."</option>";
3031 $result = db_query($link, "SELECT id,title FROM ttrss_feed_categories
3032 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
3034 if (db_num_rows($result) > 0 && $include_all_cats) {
3035 print "<option disabled=\"1\">--------</option>";
3038 while ($line = db_fetch_assoc($result)) {
3039 if ($line["id"] == $default_id) {
3040 $is_selected = "selected=\"1\"";
3046 printf("<option $is_selected value='%d'>%s</option>",
3047 $line["id"], htmlspecialchars($line["title"]));
3050 print "<option value=\"ADD_CAT\">" .__("Add category...") . "</option>";
3055 function checkbox_to_sql_bool($val) {
3056 return ($val == "on") ?
"true" : "false";
3059 function getFeedCatTitle($link, $id) {
3061 return __("Special");
3062 } else if ($id < -10) {
3063 return __("Labels");
3064 } else if ($id > 0) {
3065 $result = db_query($link, "SELECT ttrss_feed_categories.title
3066 FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND
3067 cat_id = ttrss_feed_categories.id");
3068 if (db_num_rows($result) == 1) {
3069 return db_fetch_result($result, 0, "title");
3071 return __("Uncategorized");
3074 return "getFeedCatTitle($id) failed";
3079 function getFeedIcon($id) {
3082 return "images/archive.png";
3085 return "images/mark_set.png";
3088 return "images/pub_set.png";
3091 return "images/fresh.png";
3094 return "images/tag.png";
3098 return "images/label.png";
3100 return ICONS_URL
. "/$id.ico";
3106 function getFeedTitle($link, $id) {
3108 return __("Starred articles");
3109 } else if ($id == -2) {
3110 return __("Published articles");
3111 } else if ($id == -3) {
3112 return __("Fresh articles");
3113 } else if ($id == -4) {
3114 return __("All articles");
3115 } else if ($id === 0 ||
$id === "0") {
3116 return __("Archived articles");
3117 } else if ($id < -10) {
3118 $label_id = -$id - 11;
3119 $result = db_query($link, "SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'");
3120 if (db_num_rows($result) == 1) {
3121 return db_fetch_result($result, 0, "caption");
3123 return "Unknown label ($label_id)";
3126 } else if ($id > 0) {
3127 $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$id'");
3128 if (db_num_rows($result) == 1) {
3129 return db_fetch_result($result, 0, "title");
3131 return "Unknown feed ($id)";
3138 function get_session_cookie_name() {
3139 return ((!defined('TTRSS_SESSION_NAME')) ?
"ttrss_sid" : TTRSS_SESSION_NAME
);
3142 function make_init_params($link) {
3145 $params["theme"] = get_user_theme($link);
3146 $params["theme_options"] = get_user_theme_options($link);
3147 $params["daemon_enabled"] = ENABLE_UPDATE_DAEMON
;
3149 $params["sign_progress"] = theme_image($link, "images/indicator_white.gif");
3150 $params["sign_progress_tiny"] = theme_image($link, "images/indicator_tiny.gif");
3151 $params["sign_excl"] = theme_image($link, "images/sign_excl.png");
3152 $params["sign_info"] = theme_image($link, "images/sign_info.png");
3154 foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS",
3155 "ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP",
3156 "CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE", "DEFAULT_ARTICLE_LIMIT",
3157 "HIDE_READ_SHOWS_SPECIAL", "HIDE_FEEDLIST", "COMBINED_DISPLAY_MODE") as $param) {
3159 $params[strtolower($param)] = (int) get_pref($link, $param);
3162 $params["icons_url"] = ICONS_URL
;
3163 $params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME
;
3164 $params["default_view_mode"] = get_pref($link, "_DEFAULT_VIEW_MODE");
3165 $params["default_view_limit"] = (int) get_pref($link, "_DEFAULT_VIEW_LIMIT");
3166 $params["default_view_order_by"] = get_pref($link, "_DEFAULT_VIEW_ORDER_BY");
3167 $params["prefs_active_tab"] = get_pref($link, "_PREFS_ACTIVE_TAB");
3168 $params["infobox_disable_overlay"] = get_pref($link, "_INFOBOX_DISABLE_OVERLAY");
3169 $params["bw_limit"] = (int) $_SESSION["bw_limit"];
3170 $params["offline_enabled"] = (int) get_pref($link, "ENABLE_OFFLINE_READING");
3172 $result = db_query($link, "SELECT COUNT(*) AS cf FROM
3173 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
3175 $num_feeds = db_fetch_result($result, 0, "cf");
3177 $params["num_feeds"] = (int) $num_feeds;
3178 $params["collapsed_feedlist"] = (int) get_pref($link, "_COLLAPSED_FEEDLIST");
3183 function print_runtime_info($link) {
3184 print "<runtime-info><![CDATA[";
3185 print json_encode(make_runtime_info($link));
3186 print "]]></runtime-info>";
3189 function make_runtime_info($link) {
3190 $result = db_query($link, "SELECT COUNT(*) AS cf FROM
3191 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
3193 $num_feeds = db_fetch_result($result, 0, "cf");
3197 $data['num_feeds'] = (int) $num_feeds;
3198 $data['last_article_id'] = getLastArticleId($link);
3199 $data['cdm_expanded'] = get_pref($link, 'CDM_EXPANDED');
3201 if (ENABLE_UPDATE_DAEMON
) {
3203 $data['daemon_is_running'] = (int) file_is_locked("update_daemon.lock");
3205 if (time() - $_SESSION["daemon_stamp_check"] > 30) {
3207 $stamp = (int) @file_get_contents
(LOCK_DIRECTORY
. "/update_daemon.stamp");
3210 $stamp_delta = time() - $stamp;
3212 if ($stamp_delta > 1800) {
3216 $_SESSION["daemon_stamp_check"] = time();
3219 $data['daemon_stamp_ok'] = $stamp_check;
3221 $stamp_fmt = date("Y.m.d, G:i", $stamp);
3223 $data['daemon_stamp'] = $stamp_fmt;
3228 if (CHECK_FOR_NEW_VERSION
&& $_SESSION["access_level"] >= 10) {
3230 if ($_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 != "";
3235 $_SESSION["last_version_check"] = time();
3242 function getSearchSql($search, $match_on) {
3244 $search_query_part = "";
3246 $keywords = split(" ", $search);
3247 $query_keywords = array();
3249 if ($match_on == "both") {
3251 foreach ($keywords as $k) {
3252 if (strpos($k, "-") === 0) {
3259 array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
3260 OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
3263 $search_query_part = implode("AND", $query_keywords) . " AND ";
3265 } else if ($match_on == "title") {
3267 foreach ($keywords as $k) {
3268 if (strpos($k, "-") === 0) {
3275 array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%'))");
3278 $search_query_part = implode("AND", $query_keywords) . " AND ";
3280 } else if ($match_on == "content") {
3282 foreach ($keywords as $k) {
3283 if (strpos($k, "-") === 0) {
3290 array_push($query_keywords, "(UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
3294 $search_query_part = implode("AND", $query_keywords);
3296 return $search_query_part;
3299 function queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $match_on, $override_order = false, $offset = 0, $owner_uid = 0) {
3301 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
3303 $ext_tables_part = "";
3307 if (SPHINX_ENABLED
) {
3308 $ids = join(",", @sphinx_search
($search, 0, 500));
3311 $search_query_part = "ref_id IN ($ids) AND ";
3313 $search_query_part = "ref_id = -1 AND ";
3316 $search_query_part = getSearchSql($search, $match_on);
3317 $search_query_part .= " AND ";
3321 $search_query_part = "";
3324 $view_query_part = "";
3326 if ($view_mode == "adaptive" ||
$view_query_part == "noscores") {
3328 $view_query_part = " ";
3329 } else if ($feed != -1) {
3330 $unread = getFeedUnread($link, $feed, $cat_view);
3332 $view_query_part = " unread = true AND ";
3337 if ($view_mode == "marked") {
3338 $view_query_part = " marked = true AND ";
3341 if ($view_mode == "published") {
3342 $view_query_part = " published = true AND ";
3345 if ($view_mode == "unread") {
3346 $view_query_part = " unread = true AND ";
3349 if ($view_mode == "updated") {
3350 $view_query_part = " (last_read is null and unread = false) AND ";
3354 $limit_query_part = "LIMIT " . $limit;
3357 $vfeed_query_part = "";
3359 // override query strategy and enable feed display when searching globally
3360 if ($search && $search_mode == "all_feeds") {
3361 $query_strategy_part = "ttrss_entries.id > 0";
3362 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3364 } else if (preg_match("/^-?[0-9][0-9]*$/", $feed) == false) {
3365 $query_strategy_part = "ttrss_entries.id > 0";
3366 $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
3367 id = feed_id) as feed_title,";
3368 } else if ($feed > 0 && $search && $search_mode == "this_cat") {
3370 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3372 $tmp_result = false;
3375 $tmp_result = db_query($link, "SELECT id
3376 FROM ttrss_feeds WHERE cat_id = '$feed'");
3378 $tmp_result = db_query($link, "SELECT id
3379 FROM ttrss_feeds WHERE cat_id = (SELECT cat_id FROM ttrss_feeds
3380 WHERE id = '$feed') AND id != '$feed'");
3383 $cat_siblings = array();
3385 if (db_num_rows($tmp_result) > 0) {
3386 while ($p = db_fetch_assoc($tmp_result)) {
3387 array_push($cat_siblings, "feed_id = " . $p["id"]);
3390 $query_strategy_part = sprintf("(feed_id = %d OR %s)",
3391 $feed, implode(" OR ", $cat_siblings));
3394 $query_strategy_part = "ttrss_entries.id > 0";
3397 } else if ($feed > 0) {
3402 $query_strategy_part = "cat_id = '$feed'";
3404 $query_strategy_part = "cat_id IS NULL";
3407 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3410 $query_strategy_part = "feed_id = '$feed'";
3412 } else if ($feed == 0 && !$cat_view) { // archive virtual feed
3413 $query_strategy_part = "feed_id IS NULL";
3414 } else if ($feed == 0 && $cat_view) { // uncategorized
3415 $query_strategy_part = "cat_id IS NULL";
3416 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3417 } else if ($feed == -1) { // starred virtual feed
3418 $query_strategy_part = "marked = true";
3419 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3420 } else if ($feed == -2) { // published virtual feed OR labels category
3423 $query_strategy_part = "published = true";
3424 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3426 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3428 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
3430 $query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND
3431 ttrss_user_labels2.article_id = ref_id";
3435 } else if ($feed == -3) { // fresh virtual feed
3436 $query_strategy_part = "unread = true";
3438 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
3440 if (DB_TYPE
== "pgsql") {
3441 $query_strategy_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
3443 $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
3446 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3447 } else if ($feed == -4) { // all articles virtual feed
3448 $query_strategy_part = "true";
3449 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3450 } else if ($feed <= -10) { // labels
3451 $label_id = -$feed - 11;
3453 $query_strategy_part = "label_id = '$label_id' AND
3454 ttrss_labels2.id = ttrss_user_labels2.label_id AND
3455 ttrss_user_labels2.article_id = ref_id";
3457 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3458 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
3461 $query_strategy_part = "id > 0"; // dumb
3464 if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
3465 $date_sort_field = "updated";
3467 $date_sort_field = "date_entered";
3470 if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) {
3471 $order_by = "$date_sort_field";
3473 $order_by = "$date_sort_field DESC";
3476 if ($view_mode != "noscores") {
3477 $order_by = "score DESC, $order_by";
3480 if ($override_order) {
3481 $order_by = $override_order;
3487 $feed_title = "Search results";
3490 $feed_title = getCategoryTitle($link, $feed);
3492 if ((int)$feed == $feed && $feed > 0) {
3493 $result = db_query($link, "SELECT title,site_url,last_error
3494 FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid");
3496 $feed_title = db_fetch_result($result, 0, "title");
3497 $feed_site_url = db_fetch_result($result, 0, "site_url");
3498 $last_error = db_fetch_result($result, 0, "last_error");
3500 $feed_title = getFeedTitle($link, $feed);
3505 $content_query_part = "content as content_preview,";
3507 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
3510 $feed_kind = "Feeds";
3512 $feed_kind = "Labels";
3515 if ($limit_query_part) {
3516 $offset_query_part = "OFFSET $offset";
3519 if ($vfeed_query_part && get_pref($link, 'VFEED_GROUP_BY_FEED', $owner_uid)) {
3520 if (!$override_order) {
3521 $order_by = "ttrss_feeds.title, $order_by";
3526 $from_qpart = "ttrss_entries,ttrss_user_entries,ttrss_feeds$ext_tables_part";
3527 $feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
3530 $from_qpart = "ttrss_entries,ttrss_user_entries$ext_tables_part
3531 LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)";
3534 $query = "SELECT DISTINCT
3537 ttrss_entries.id,ttrss_entries.title,
3540 unread,feed_id,marked,published,link,last_read,orig_feed_id,
3541 ".SUBSTRING_FOR_DATE
."(last_read,1,19) as last_read_noms,
3544 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated_noms,
3550 ttrss_user_entries.ref_id = ttrss_entries.id AND
3551 ttrss_user_entries.owner_uid = '$owner_uid' AND
3554 $query_strategy_part ORDER BY $order_by
3555 $limit_query_part $offset_query_part";
3557 if ($_REQUEST["debug"]) print $query;
3559 $result = db_query($link, $query);
3564 $feed_kind = "Tags";
3566 $result = db_query($link, "SELECT
3569 ttrss_entries.id as id,title,
3571 unread,feed_id,orig_feed_id,
3572 marked,link,last_read,
3573 ".SUBSTRING_FOR_DATE
."(last_read,1,19) as last_read_noms,
3576 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated_noms,
3579 ttrss_entries,ttrss_user_entries,ttrss_tags
3581 ref_id = ttrss_entries.id AND
3582 ttrss_user_entries.owner_uid = '$owner_uid' AND
3583 post_int_id = int_id AND tag_name = '$feed' AND
3586 $query_strategy_part ORDER BY $order_by
3587 $limit_query_part");
3590 return array($result, $feed_title, $feed_site_url, $last_error);
3594 function generate_syndicated_feed($link, $owner_uid, $feed, $is_cat,
3595 $limit, $search, $search_mode, $match_on, $view_mode = false) {
3597 $note_style = "float : right; background-color : #fff7d5; border-width : 1px; ".
3598 "padding : 5px; border-style : dashed; border-color : #e7d796;".
3599 "margin-bottom : 1em; color : #9a8c59;";
3601 if (!$limit) $limit = 30;
3603 if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
3604 $date_sort_field = "updated";
3606 $date_sort_field = "date_entered";
3609 $qfh_ret = queryFeedHeadlines($link, $feed,
3610 $limit, $view_mode, $is_cat, $search, $search_mode,
3611 $match_on, "$date_sort_field DESC", 0, $owner_uid);
3613 $result = $qfh_ret[0];
3614 $feed_title = htmlspecialchars($qfh_ret[1]);
3615 $feed_site_url = $qfh_ret[2];
3616 $last_error = $qfh_ret[3];
3618 // if (!$feed_site_url) $feed_site_url = "http://localhost/";
3620 print "<?xml version=\"1.0\" encoding=\"utf-8\"?>
3621 <?xml-stylesheet type=\"text/xsl\" href=\"rss.xsl\"?>
3622 <rss version=\"2.0\">
3624 <title>$feed_title</title>
3625 <link>$feed_site_url</link>
3626 <description>Feed generated by Tiny Tiny RSS</description>";
3628 while ($line = db_fetch_assoc($result)) {
3630 print "<guid>" . htmlspecialchars($line["guid"]) . "</guid>";
3631 print "<link>" . htmlspecialchars($line["link"]) . "</link>";
3633 $tags = get_article_tags($link, $line["id"], $owner_uid);
3635 foreach ($tags as $tag) {
3636 print "<category>" . htmlspecialchars($tag) . "</category>";
3639 $rfc822_date = date('r', strtotime($line["updated"]));
3641 print "<pubDate>$rfc822_date</pubDate>";
3643 if ($line["author"]) {
3644 print "<author>" . htmlspecialchars($line["author"]) . "</author>";
3647 print "<title><![CDATA[" .
3648 htmlspecialchars($line["title"]) . "]]></title>";
3650 print "<description><![CDATA[";
3652 if ($line["note"]) {
3653 print "<div style='$note_style'>";
3654 print $line["note"];
3658 print sanitize_rss($link, $line["content_preview"], false, $owner_uid);
3659 print "]]></description>";
3661 $enclosures = get_article_enclosures($link, $line["id"]);
3663 foreach ($enclosures as $e) {
3664 $type = htmlspecialchars($e['content_type']);
3665 $url = htmlspecialchars($e['content_url']);
3666 $length = $e['duration'];
3667 print "<enclosure url=\"$url\" type=\"$type\" length=\"$length\"/>";
3673 print "</channel></rss>";
3677 function getCategoryTitle($link, $cat_id) {
3679 if ($cat_id == -1) {
3680 return __("Special");
3681 } else if ($cat_id == -2) {
3682 return __("Labels");
3685 $result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE
3688 if (db_num_rows($result) == 1) {
3689 return db_fetch_result($result, 0, "title");
3691 return "Uncategorized";
3696 function sanitize_rss($link, $str, $force_strip_tags = false, $owner = false, $site_url = false) {
3699 if (!$owner) $owner = $_SESSION["uid"];
3701 $res = trim($str); if (!$res) return '';
3703 if (get_pref($link, "STRIP_UNSAFE_TAGS", $owner) ||
$force_strip_tags) {
3704 $res = $purifier->purify($res);
3707 if (get_pref($link, "STRIP_IMAGES", $owner)) {
3708 $res = preg_replace('/<img[^>]+>/is', '', $res);
3711 $charset_hack = '<head>
3712 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
3715 $res = trim($res); if (!$res) return '';
3717 libxml_use_internal_errors(true);
3719 $doc = new DOMDocument();
3720 $doc->loadHTML($charset_hack . $res);
3721 $xpath = new DOMXPath($doc);
3723 $entries = $xpath->query('(//a[@href]|//img[@src])');
3726 foreach ($entries as $entry) {
3730 if ($entry->hasAttribute('href'))
3731 $entry->setAttribute('href',
3732 rewrite_relative_url($site_url, $entry->getAttribute('href')));
3734 if ($entry->hasAttribute('src'))
3735 $entry->setAttribute('src',
3736 rewrite_relative_url($site_url, $entry->getAttribute('src')));
3739 if (strtolower($entry->nodeName
) == "a") {
3740 if (get_pref($link, 'OPEN_LINKS_IN_NEW_WINDOW', $owner)) {
3741 $entry->setAttribute("target", "_blank");
3745 if (strtolower($entry->nodeName
) == "img" && !$br_inserted) {
3746 $br = $doc->createElement("br");
3748 if ($entry->parentNode
->nextSibling
) {
3749 $entry->parentNode
->insertBefore($br, $entry->nextSibling
);
3756 $node = $doc->getElementsByTagName('body')->item(0);
3758 return $doc->saveXML($node);
3762 * Send by mail a digest of last articles.
3764 * @param mixed $link The database connection.
3765 * @param integer $limit The maximum number of articles by digest.
3766 * @return boolean Return false if digests are not enabled.
3768 function send_headlines_digests($link, $limit = 100) {
3770 if (!DIGEST_ENABLE
) return false;
3772 $user_limit = DIGEST_EMAIL_LIMIT
;
3775 print "Sending digests, batch of max $user_limit users, days = $days, headline limit = $limit\n\n";
3777 if (DB_TYPE
== "pgsql") {
3778 $interval_query = "last_digest_sent < NOW() - INTERVAL '$days days'";
3779 } else if (DB_TYPE
== "mysql") {
3780 $interval_query = "last_digest_sent < DATE_SUB(NOW(), INTERVAL $days DAY)";
3783 $result = db_query($link, "SELECT id,email FROM ttrss_users
3784 WHERE email != '' AND (last_digest_sent IS NULL OR $interval_query)");
3786 while ($line = db_fetch_assoc($result)) {
3788 if (get_pref($link, 'DIGEST_ENABLE', $line['id'], false)) {
3789 print "Sending digest for UID:" . $line['id'] . " - " . $line["email"] . " ... ";
3791 $do_catchup = get_pref($link, 'DIGEST_CATCHUP', $line['id'], false);
3793 $tuple = prepare_headlines_digest($link, $line["id"], $days, $limit);
3794 $digest = $tuple[0];
3795 $headlines_count = $tuple[1];
3796 $affected_ids = $tuple[2];
3797 $digest_text = $tuple[3];
3799 if ($headlines_count > 0) {
3801 $mail = new PHPMailer();
3803 $mail->PluginDir
= "lib/phpmailer/";
3804 $mail->SetLanguage("en", "lib/phpmailer/language/");
3806 $mail->CharSet
= "UTF-8";
3808 $mail->From
= DIGEST_FROM_ADDRESS
;
3809 $mail->FromName
= DIGEST_FROM_NAME
;
3810 $mail->AddAddress($line["email"], $line["login"]);
3812 if (DIGEST_SMTP_HOST
) {
3813 $mail->Host
= DIGEST_SMTP_HOST
;
3814 $mail->Mailer
= "smtp";
3815 $mail->SMTPAuth
= DIGEST_SMTP_LOGIN
!= '';
3816 $mail->Username
= DIGEST_SMTP_LOGIN
;
3817 $mail->Password
= DIGEST_SMTP_PASSWORD
;
3820 $mail->IsHTML(true);
3821 $mail->Subject
= DIGEST_SUBJECT
;
3822 $mail->Body
= $digest;
3823 $mail->AltBody
= $digest_text;
3825 $rc = $mail->Send();
3827 if (!$rc) print "ERROR: " . $mail->ErrorInfo
;
3831 if ($rc && $do_catchup) {
3832 print "Marking affected articles as read...\n";
3833 catchupArticlesById($link, $affected_ids, 0, $line["id"]);
3836 print "No headlines\n";
3839 db_query($link, "UPDATE ttrss_users SET last_digest_sent = NOW()
3840 WHERE id = " . $line["id"]);
3844 print "All done.\n";
3848 function prepare_headlines_digest($link, $user_id, $days = 1, $limit = 100) {
3850 require_once "lib/MiniTemplator.class.php";
3852 $tpl = new MiniTemplator
;
3853 $tpl_t = new MiniTemplator
;
3855 $tpl->readTemplateFromFile("templates/digest_template_html.txt");
3856 $tpl_t->readTemplateFromFile("templates/digest_template.txt");
3858 $tpl->setVariable('CUR_DATE', date('Y/m/d'));
3859 $tpl->setVariable('CUR_TIME', date('G:i'));
3861 $tpl_t->setVariable('CUR_DATE', date('Y/m/d'));
3862 $tpl_t->setVariable('CUR_TIME', date('G:i'));
3864 $affected_ids = array();
3866 if (DB_TYPE
== "pgsql") {
3867 $interval_query = "ttrss_entries.date_updated > NOW() - INTERVAL '$days days'";
3868 } else if (DB_TYPE
== "mysql") {
3869 $interval_query = "ttrss_entries.date_updated > DATE_SUB(NOW(), INTERVAL $days DAY)";
3872 $result = db_query($link, "SELECT ttrss_entries.title,
3873 ttrss_feeds.title AS feed_title,
3875 ttrss_user_entries.ref_id,
3877 SUBSTRING(content, 1, 120) AS excerpt,
3878 ".SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
3880 ttrss_user_entries,ttrss_entries,ttrss_feeds
3882 ref_id = ttrss_entries.id AND feed_id = ttrss_feeds.id
3883 AND include_in_digest = true
3885 AND ttrss_user_entries.owner_uid = $user_id
3887 ORDER BY ttrss_feeds.title, date_updated DESC
3890 $cur_feed_title = "";
3892 $headlines_count = db_num_rows($result);
3894 $headlines = array();
3896 while ($line = db_fetch_assoc($result)) {
3897 array_push($headlines, $line);
3900 for ($i = 0; $i < sizeof($headlines); $i++
) {
3902 $line = $headlines[$i];
3904 array_push($affected_ids, $line["ref_id"]);
3906 $updated = make_local_datetime($link, $line['last_updated'], false,
3909 $tpl->setVariable('FEED_TITLE', $line["feed_title"]);
3910 $tpl->setVariable('ARTICLE_TITLE', $line["title"]);
3911 $tpl->setVariable('ARTICLE_LINK', $line["link"]);
3912 $tpl->setVariable('ARTICLE_UPDATED', $updated);
3913 $tpl->setVariable('ARTICLE_EXCERPT',
3914 truncate_string(strip_tags($line["excerpt"]), 100));
3916 $tpl->addBlock('article');
3918 $tpl_t->setVariable('FEED_TITLE', $line["feed_title"]);
3919 $tpl_t->setVariable('ARTICLE_TITLE', $line["title"]);
3920 $tpl_t->setVariable('ARTICLE_LINK', $line["link"]);
3921 $tpl_t->setVariable('ARTICLE_UPDATED', $updated);
3922 // $tpl_t->setVariable('ARTICLE_EXCERPT',
3923 // truncate_string(strip_tags($line["excerpt"]), 100));
3925 $tpl_t->addBlock('article');
3927 if ($headlines[$i]['feed_title'] != $headlines[$i+
1]['feed_title']) {
3928 $tpl->addBlock('feed');
3929 $tpl_t->addBlock('feed');
3934 $tpl->addBlock('digest');
3935 $tpl->generateOutputToString($tmp);
3937 $tpl_t->addBlock('digest');
3938 $tpl_t->generateOutputToString($tmp_t);
3940 return array($tmp, $headlines_count, $affected_ids, $tmp_t);
3943 function check_for_update($link) {
3944 $releases_feed = "http://tt-rss.org/releases.rss";
3946 if (!CHECK_FOR_NEW_VERSION ||
$_SESSION["access_level"] < 10) {
3950 if (DEFAULT_UPDATE_METHOD
== "1") {
3951 $rss = new SimplePie();
3952 $rss->set_useragent(SELF_USER_AGENT
);
3953 $rss->set_feed_url($fetch_url);
3954 $rss->set_output_encoding('UTF-8');
3957 $rss = fetch_rss($releases_feed);
3962 if (DEFAULT_UPDATE_METHOD
== "1") {
3963 $items = $rss->get_items();
3965 $items = $rss->items
;
3967 if (!$items ||
!is_array($items)) $items = $rss->entries
;
3968 if (!$items ||
!is_array($items)) $items = $rss;
3971 if (!is_array($items) ||
count($items) == 0) {
3975 $latest_item = $items[0];
3977 if (DEFAULT_UPDATE_METHOD
== "1") {
3978 $last_title = $latest_item->get_title();
3980 $last_title = $latest_item["title"];
3983 $latest_version = trim(preg_replace("/(Milestone)|(completed)/", "", $last_title));
3985 if (DEFAULT_UPDATE_METHOD
== "1") {
3986 $release_url = sanitize_rss($link, $latest_item->get_link());
3987 $content = sanitize_rss($link, $latest_item->get_description());
3989 $release_url = sanitize_rss($link, $latest_item["link"]);
3990 $content = sanitize_rss($link, $latest_item["description"]);
3993 if (version_compare(VERSION
, $latest_version) == -1) {
3994 return sprintf("New version of Tiny-Tiny RSS (%s) is available:",
3995 $latest_version)."<div class='milestoneDetails'>$content</div>";
4002 function markArticlesById($link, $ids, $cmode) {
4006 foreach ($ids as $id) {
4007 array_push($tmp_ids, "ref_id = '$id'");
4010 $ids_qpart = join(" OR ", $tmp_ids);
4013 db_query($link, "UPDATE ttrss_user_entries SET
4014 marked = false,last_read = NOW()
4015 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4016 } else if ($cmode == 1) {
4017 db_query($link, "UPDATE ttrss_user_entries SET
4019 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4021 db_query($link, "UPDATE ttrss_user_entries SET
4022 marked = NOT marked,last_read = NOW()
4023 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4027 function publishArticlesById($link, $ids, $cmode) {
4031 foreach ($ids as $id) {
4032 array_push($tmp_ids, "ref_id = '$id'");
4035 $ids_qpart = join(" OR ", $tmp_ids);
4038 db_query($link, "UPDATE ttrss_user_entries SET
4039 published = false,last_read = NOW()
4040 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4041 } else if ($cmode == 1) {
4042 db_query($link, "UPDATE ttrss_user_entries SET
4044 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4046 db_query($link, "UPDATE ttrss_user_entries SET
4047 published = NOT published,last_read = NOW()
4048 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4052 function catchupArticlesById($link, $ids, $cmode, $owner_uid = false) {
4054 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
4055 if (count($ids) == 0) return;
4059 foreach ($ids as $id) {
4060 array_push($tmp_ids, "ref_id = '$id'");
4063 $ids_qpart = join(" OR ", $tmp_ids);
4066 db_query($link, "UPDATE ttrss_user_entries SET
4067 unread = false,last_read = NOW()
4068 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4069 } else if ($cmode == 1) {
4070 db_query($link, "UPDATE ttrss_user_entries SET
4072 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4074 db_query($link, "UPDATE ttrss_user_entries SET
4075 unread = NOT unread,last_read = NOW()
4076 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4081 $result = db_query($link, "SELECT DISTINCT feed_id FROM ttrss_user_entries
4082 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4084 while ($line = db_fetch_assoc($result)) {
4085 ccache_update($link, $line["feed_id"], $owner_uid);
4089 function catchupArticleById($link, $id, $cmode) {
4092 db_query($link, "UPDATE ttrss_user_entries SET
4093 unread = false,last_read = NOW()
4094 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4095 } else if ($cmode == 1) {
4096 db_query($link, "UPDATE ttrss_user_entries SET
4098 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4100 db_query($link, "UPDATE ttrss_user_entries SET
4101 unread = NOT unread,last_read = NOW()
4102 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4105 $feed_id = getArticleFeed($link, $id);
4106 ccache_update($link, $feed_id, $_SESSION["uid"]);
4109 function make_guid_from_title($title) {
4110 return preg_replace("/[ \"\',.:;]/", "-",
4111 mb_strtolower(strip_tags($title), 'utf-8'));
4114 function print_headline_subtoolbar($link, $feed_site_url, $feed_title,
4115 $feed_id, $is_cat, $search, $match_on,
4116 $search_mode, $view_mode) {
4118 print "<div class=\"headlinesSubToolbar\">";
4120 $page_prev_link = "javascript:viewFeedGoPage(-1)";
4121 $page_next_link = "javascript:viewFeedGoPage(1)";
4122 $page_first_link = "javascript:viewFeedGoPage(0)";
4124 $catchup_page_link = "javascript:catchupPage()";
4125 $catchup_feed_link = "javascript:catchupCurrentFeed()";
4126 $catchup_sel_link = "javascript:catchupSelection()";
4128 $archive_sel_link = "javascript:archiveSelection()";
4129 $delete_sel_link = "javascript:deleteSelection()";
4131 $sel_all_link = "javascript:selectArticles('all')";
4132 $sel_unread_link = "javascript:selectArticles('unread')";
4133 $sel_none_link = "javascript:selectArticles('none')";
4134 $sel_inv_link = "javascript:selectArticles('invert')";
4136 $tog_unread_link = "javascript:selectionToggleUnread()";
4137 $tog_marked_link = "javascript:selectionToggleMarked()";
4138 $tog_published_link = "javascript:selectionTogglePublished()";
4140 print "<div id=\"subtoolbar_ftitle\">";
4142 if ($feed_site_url) {
4143 $target = "target=\"_blank\"";
4144 print "<a title=\"".__("Visit the website")."\" $target href=\"$feed_site_url\">".
4145 truncate_string($feed_title,30)."</a>";
4147 if ($feed_id < -10) {
4148 $label_id = -11-$feed_id;
4150 $result = db_query($link, "SELECT fg_color, bg_color
4151 FROM ttrss_labels2 WHERE id = '$label_id' AND owner_uid = " .
4154 if (db_num_rows($result) != 0) {
4155 $fg_color = db_fetch_result($result, 0, "fg_color");
4156 $bg_color = db_fetch_result($result, 0, "bg_color");
4158 print "<span style='background : $bg_color; color : $fg_color'>";
4171 $search_q = "&q=$search&m=$match_on&smode=$search_mode";
4176 // Adaptive doesn't really make any sense for generated feeds
4177 // All Articles is the default, so no need to insert it either
4178 if ($view_mode == "adaptive" ||
$view_mode == "all_articles")
4181 $view_mode = "&view-mode=$view_mode";
4183 $rss_link = htmlspecialchars(get_self_url_prefix() .
4184 "/backend.php?op=rss&id=$feed_id&is_cat=$is_cat$view_mode$search_q");
4187 # <a target=\"_blank\"
4188 # title=\"".__("View as RSS feed")."\"
4189 # href=\"$rss_link\">
4190 # <img class=\"noborder\" src=\"images/feed-icon-12x12.png\"></a>";
4194 title=\"".__("View as RSS feed")."\"
4195 onclick=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">
4196 <img class=\"noborder\" style=\"vertical-align : middle\" src=\"images/feed-icon-12x12.png\"></a>";
4200 print __('Select:')."
4201 <a href=\"#\" onclick=\"$sel_all_link\">".__('All')."</a>,
4202 <a href=\"#\" onclick=\"$sel_unread_link\">".__('Unread')."</a>,
4203 <a href=\"#\" onclick=\"$sel_inv_link\">".__('Invert')."</a>,
4204 <a href=\"#\" onclick=\"$sel_none_link\">".__('None')."</a></li>";
4206 print " ";
4209 onmouseover=\"enable_selection(false)\"
4210 onmouseout=\"enable_selection(true)\"
4211 onclick=\"toggleHeadlineActions()\" id=\"headlineActionsDrop\">".
4212 __("Actions...") . " <img width='11' height'7'
4213 src=\"images/down_arrow.png\">
4216 print "<ul id=\"headlineActionsBody\" style=\"display : none\">";
4218 print "<li class=\"insensitive\">".__('Selection toggle:')."</li>
4219 <li onclick=\"$tog_unread_link\"> ".__('Unread')."</li>
4220 <li onclick=\"$tog_marked_link\"> ".__('Starred')."</li>
4221 <li onclick=\"$tog_published_link\"> ".__('Published')."</li>
4222 <li class=\"insensitive\">".__('Selection:')."</li>
4223 <li onclick=\"$catchup_sel_link\"> ".__('Mark as read')."</li>";
4225 // print "<li onclick=\"$catchup_feed_link\"> ".__('Entire feed').
4228 if ($feed_id != "0") {
4229 print "<li onclick=\"$archive_sel_link\"> ".__('Archive')."</li>";
4231 print "<li onclick=\"$archive_sel_link\"> ".__('Move back')."</li>";
4232 print "<li onclick=\"$delete_sel_link\"> ".__('Delete')."</li>";
4236 print "<li onclick=\"emailArticle(false)\"> ".
4237 __('Forward by email')."</li>";
4239 //print "<li><span class=\"insensitive\">--------</span></li>";
4240 print "<li class=\"insensitive\">".__('Assign label:')."</li>";
4242 print_labels_headlines_dropdown($link, $feed_id);
4244 print "<li class=\"insensitive\">".__('Feed:')."</li>";
4245 print "<li onclick=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\"> ".__('View as RSS')."</li>";
4252 function printCategoryHeader($link, $cat_id, $hidden = false, $can_browse = true,
4253 $title_override = false) {
4255 if (!$title_override)
4256 $tmp_category = getCategoryTitle($link, $cat_id);
4258 $tmp_category = $title_override;
4261 $cat_unread = ccache_find($link, $cat_id, $_SESSION["uid"], true);
4262 } else if ($cat_id == 0 ||
$cat_id == -2) {
4263 $cat_unread = getCategoryUnread($link, $cat_id);
4267 $holder_style = "display:none;";
4269 $collapse_pic = "cat-uncollapse.png";
4273 $collapse_pic = "cat-collapse.png";
4276 $catctr_class = ($cat_unread > 0) ?
"catCtr Unread" : "catCtr";
4279 $browse_cat_link = "onclick=\"javascript:viewCategory($cat_id)\"";
4280 $inner_title_class = "catTitle";
4282 $browse_cat_link = "";
4283 $inner_title_class = "catTitleNL";
4286 $cat_class = "feedCat";
4288 print "<li class=\"$cat_class\" id=\"FCAT-$cat_id\">
4289 <img onclick=\"toggleCollapseCat($cat_id)\" class=\"catCollapse\"
4290 title=\"".__('Click to collapse category')."\"
4291 src=\"images/$collapse_pic?\"><span class=\"$inner_title_class\"
4292 id=\"FCATN-$cat_id\" $browse_cat_link/>$tmp_category</span>";
4294 print "<span id=\"FCAP-$cat_id\">";
4296 print " <span id=\"FCATCTR-$cat_id\"
4297 class=\"$catctr_class\">($cat_unread)</span> $ellipsis";
4303 print "<ul class=\"feedCatList\" id=\"FCATLIST-$cat_id\" style='$holder_style'>";
4307 function outputFeedList($link, $tags = false) {
4309 print "<ul class=\"feedList\" id=\"feedList\">";
4311 $owner_uid = $_SESSION["uid"];
4315 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4317 $cat_hidden = get_pref($link, "_COLLAPSED_SPECIAL");
4319 printCategoryHeader($link, -1, $cat_hidden, false);
4322 foreach (array(-4, -3, -1, -2, 0) as $i) {
4323 printFeedEntry($i, "virt", false, false,
4327 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4334 $result = db_query($link, "SELECT * FROM
4335 ttrss_labels2 WHERE owner_uid = '$owner_uid' ORDER by caption");
4337 if (db_num_rows($result) > 0) {
4338 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4340 $cat_hidden = get_pref($link, "_COLLAPSED_LABELS");
4342 printCategoryHeader($link, -2, $cat_hidden, true);
4345 print "<li><hr></li>";
4349 while ($line = db_fetch_assoc($result)) {
4351 $label_id = -$line['id'] - 11;
4352 $count = getFeedUnread($link, $label_id);
4354 printFeedEntry($label_id,
4355 "label", $line["caption"],
4356 $count, false, $link,
4357 false, false, false,
4358 $line['fg_color'], $line['bg_color']);
4362 if (db_num_rows($result) > 0) {
4363 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4369 if (!get_pref($link, 'ENABLE_FEED_CATS')) {
4370 print "<li><hr></li>";
4373 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4374 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4375 $order_by_qpart = "order_id,category,unread DESC,title";
4377 $order_by_qpart = "order_id,category,title";
4380 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4381 $order_by_qpart = "unread DESC,title";
4383 $order_by_qpart = "title";
4387 $age_qpart = getMaxAgeSubquery();
4389 $query = "SELECT ttrss_feeds.*,
4390 ".SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated_noms,
4392 ttrss_feed_categories.title AS category,
4393 ttrss_feed_categories.collapsed,
4395 FROM ttrss_feeds LEFT JOIN ttrss_feed_categories
4396 ON (ttrss_feed_categories.id = cat_id)
4397 LEFT JOIN ttrss_counters_cache
4399 (ttrss_feeds.id = feed_id)
4401 ttrss_feeds.owner_uid = '$owner_uid'
4402 ORDER BY $order_by_qpart";
4404 $result = db_query($link, $query);
4406 $actid = $_REQUEST["actid"];
4416 while ($line = db_fetch_assoc($result)) {
4418 $feed = htmlspecialchars(trim($line["title"]));
4420 if (!$feed) $feed = "[Untitled]";
4422 $feed_id = $line["id"];
4423 $unread = $line["unread"];
4425 $subop = $_REQUEST["subop"];
4427 $last_updated = make_local_datetime($link, $line['last_updated_noms'],
4430 $rtl_content = sql_bool_to_bool($line["rtl_content"]);
4433 $rtl_tag = "dir=\"RTL\"";
4438 $cat_id = $line["cat_id"];
4440 $tmp_category = $line["category"];
4442 if (!$tmp_category) {
4443 $tmp_category = __("Uncategorized");
4446 // $class = ($lnum % 2) ? "even" : "odd";
4448 if ($line["last_error"]) {
4454 if ($actid == $feed_id) {
4455 $class .= " Selected";
4458 $total_unread +
= $unread;
4460 if ($category != $tmp_category && get_pref($link, 'ENABLE_FEED_CATS')) {
4466 $category = $tmp_category;
4468 $collapsed = sql_bool_to_bool($line["collapsed"]);
4470 // workaround for NULL category
4471 if ($category == __("Uncategorized")) {
4472 $collapsed = get_pref($link, "_COLLAPSED_UNCAT");
4475 $cat_id = (int) $cat_id;
4477 printCategoryHeader($link, $cat_id, $collapsed, true);
4481 printFeedEntry($feed_id, $class, $feed, $unread,
4482 false, $link, $rtl_content,
4483 $last_updated, $line["last_error"]);
4488 if (db_num_rows($result) == 0) {
4490 if (!get_pref($link, 'ENABLE_FEED_CATS')) {
4491 print "<li style='text-align : center'><a href=\"#\"
4492 onclick=\"quickAddFeed()\">".
4493 __('Subscribe to feed...')."</a></li>";
4495 printCategoryHeader($link, -1, false, false, "Feeds");
4497 print "<li><a href=\"#\"
4498 onclick=\"quickAddFeed()\">".
4499 __('Subscribe to feed...')."</a></li>";
4509 /* $result = db_query($link, "SELECT tag_name,count(ttrss_entries.id) AS count
4510 FROM ttrss_tags,ttrss_entries,ttrss_user_entries WHERE
4511 post_int_id = ttrss_user_entries.int_id AND
4512 unread = true AND ref_id = ttrss_entries.id
4513 AND ttrss_tags.owner_uid = '$owner_uid' GROUP BY tag_name
4515 select tag_name,0 as count FROM ttrss_tags WHERE owner_uid = '$owner_uid'
4516 ORDER BY tag_name"); */
4518 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4519 print "<li class=\"feedCat\">".__('Tags')."</li>";
4520 print "<ul class=\"feedCatList\">";
4523 $age_qpart = getMaxAgeSubquery();
4525 $result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id)
4526 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
4527 AND ref_id = id AND $age_qpart
4528 AND unread = true)) AS count FROM ttrss_tags
4529 WHERE owner_uid = ".$_SESSION['uid']." GROUP BY tag_name
4530 ORDER BY count DESC LIMIT 50");
4534 while ($line = db_fetch_assoc($result)) {
4535 $tags[$line["tag_name"]] +
= $line["count"];
4538 foreach (array_keys($tags) as $tag) {
4540 $unread = $tags[$tag];
4543 printFeedEntry($tag, $class, $tag, $unread, "images/tag.png", $link);
4547 if (db_num_rows($result) == 0) {
4548 print "<li>No tags to display.</li>";
4551 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4561 function get_article_tags($link, $id, $owner_uid = 0) {
4565 $a_id = db_escape_string($id);
4567 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
4569 $query = "SELECT DISTINCT tag_name,
4570 owner_uid as owner FROM
4571 ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE
4572 ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name";
4574 $obj_id = md5("TAGS:$owner_uid:$id");
4577 if ($memcache && $obj = $memcache->get($obj_id)) {
4580 /* check cache first */
4582 $result = db_query($link, "SELECT tag_cache FROM ttrss_user_entries
4583 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4585 $tag_cache = db_fetch_result($result, 0, "tag_cache");
4588 $tags = explode(",", $tag_cache);
4591 /* do it the hard way */
4593 $tmp_result = db_query($link, $query);
4595 while ($tmp_line = db_fetch_assoc($tmp_result)) {
4596 array_push($tags, $tmp_line["tag_name"]);
4599 /* update the cache */
4601 $tags_str = db_escape_string(join(",", $tags));
4603 db_query($link, "UPDATE ttrss_user_entries
4604 SET tag_cache = '$tags_str' WHERE ref_id = '$id'
4605 AND owner_uid = " . $_SESSION["uid"]);
4608 if ($memcache) $memcache->add($obj_id, $tags, 0, 3600);
4614 function trim_value(&$value) {
4615 $value = trim($value);
4618 function trim_array($array) {
4620 array_walk($tmp, 'trim_value');
4624 function tag_is_valid($tag) {
4625 if ($tag == '') return false;
4626 if (preg_match("/^[0-9]*$/", $tag)) return false;
4627 if (mb_strlen($tag) > 250) return false;
4629 if (function_exists('iconv')) {
4630 $tag = iconv("utf-8", "utf-8", $tag);
4633 if (!$tag) return false;
4638 function render_login_form($link, $mobile = 0) {
4641 require_once "login_form.php";
4644 require_once "mobile/login_form.php";
4647 require_once "mobile/classic/login_form.php";
4651 // from http://developer.apple.com/internet/safari/faq.html
4652 function no_cache_incantation() {
4653 header("Expires: Mon, 22 Dec 1980 00:00:00 GMT"); // Happy birthday to me :)
4654 header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified
4655 header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0"); // HTTP/1.1
4656 header("Cache-Control: post-check=0, pre-check=0", false);
4657 header("Pragma: no-cache"); // HTTP/1.0
4660 function format_warning($msg, $id = "") {
4662 return "<div class=\"warning\" id=\"$id\">
4663 <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>";
4666 function format_notice($msg) {
4668 return "<div class=\"notice\" id=\"$id\">
4669 <img src=\"".theme_image($link, "images/sign_info.png")."\">$msg</div>";
4672 function format_error($msg) {
4674 return "<div class=\"error\" id=\"$id\">
4675 <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>";
4678 function print_notice($msg) {
4679 return print format_notice($msg);
4682 function print_warning($msg) {
4683 return print format_warning($msg);
4686 function print_error($msg) {
4687 return print format_error($msg);
4691 function T_sprintf() {
4692 $args = func_get_args();
4693 return vsprintf(__(array_shift($args)), $args);
4696 function format_inline_player($link, $url, $ctype) {
4700 if (($ctype == __("audio/mpeg")) && (get_pref($link, "ENABLE_FLASH_PLAYER")) ) {
4702 $entry .= "<object type=\"application/x-shockwave-flash\"
4703 data=\"extras/button/musicplayer.swf?song_url=$url\"
4704 width=\"17\" height=\"17\">
4705 <param name=\"movie\" value=\"extras/button/musicplayer.swf?song_url=$url\" /> </object>";
4710 if (substr($ctype,0,6)=="audio/" || $ctype=="application/ogg" || $ctype=="application/x-ogg") {
4711 $entry .= "<audio controls=\"controls\"><source src=\"$url\" type=\"$ctype\" />";
4712 if (($ctype == __("audio/mpeg")) &&
4713 (get_pref($link, "ENABLE_FLASH_PLAYER")) ) {
4714 $entry .= "<span><object type=\"application/x-shockwave-flash\" data=\"extras/button/musicplayer.swf?song_url=$url\" width=\"17\" height=\"17\"> <param name=\"movie\" value=\"extras/button/musicplayer.swf?song_url=$url\" /> </object></span>";
4716 $entry .= "</audio> ";
4717 if (($ctype == __("audio/mpeg")) &&
4718 (get_pref($link, "ENABLE_FLASH_PLAYER")) ) {
4719 $entry .= "<a id='switchToFlashLink' href='#' onclick='return switchToFlash(this)'>".__('Switch to Flash Player')."</a>";
4720 $entry .= "<script type='text/javascript'>html5AudioOrFlash('$ctype');</script>";
4722 } elseif (substr($ctype,0,6)=="video/") {
4723 $entry .= "<video controls=\"controls\"><source src=\"$url\" type=\"$ctype\" />";
4724 $entry .= "</video>";
4732 function outputArticleXML($link, $id, $feed_id, $mark_as_read = true,
4733 $zoom_mode = false) {
4735 /* we can figure out feed_id from article id anyway, why do we
4736 * pass feed_id here? let's ignore the argument :( */
4738 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
4739 WHERE ref_id = '$id'");
4741 $feed_id = (int) db_fetch_result($result, 0, "feed_id");
4743 if (!$zoom_mode) { print "<article id='$id'><![CDATA["; };
4745 $result = db_query($link, "SELECT rtl_content, always_display_enclosures FROM ttrss_feeds
4746 WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
4748 if (db_num_rows($result) == 1) {
4749 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
4750 $always_display_enclosures = sql_bool_to_bool(db_fetch_result($result, 0, "always_display_enclosures"));
4752 $rtl_content = false;
4753 $always_display_enclosures = false;
4757 $rtl_tag = "dir=\"RTL\"";
4764 if ($mark_as_read) {
4765 $result = db_query($link, "UPDATE ttrss_user_entries
4766 SET unread = false,last_read = NOW()
4767 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4769 ccache_update($link, $feed_id, $_SESSION["uid"]);
4772 $result = db_query($link, "SELECT title,link,content,feed_id,comments,int_id,
4773 ".SUBSTRING_FOR_DATE
."(updated,1,16) as updated,
4774 (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url,
4775 (SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url,
4780 FROM ttrss_entries,ttrss_user_entries
4781 WHERE id = '$id' AND ref_id = id AND owner_uid = " . $_SESSION["uid"]);
4785 $line = db_fetch_assoc($result);
4787 if ($line["icon_url"]) {
4788 $feed_icon = "<img class=\"feedIcon\" src=\"" . $line["icon_url"] . "\">";
4790 $feed_icon = " ";
4793 $feed_site_url = $line['site_url'];
4795 $num_comments = $line["num_comments"];
4796 $entry_comments = "";
4798 if ($num_comments > 0) {
4799 if ($line["comments"]) {
4800 $comments_url = $line["comments"];
4802 $comments_url = $line["link"];
4804 $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>";
4806 if ($line["comments"] && $line["link"] != $line["comments"]) {
4807 $entry_comments = "<a target='_blank' href=\"".$line["comments"]."\">comments</a>";
4812 header("Content-Type: text/html");
4814 <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/>
4815 <title>Tiny Tiny RSS - ".$line["title"]."</title>
4816 <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss.css\">
4821 print "<div class=\"postReply\">";
4822 print "<div class=\"postHeader\">";
4824 $entry_author = $line["author"];
4826 if ($entry_author) {
4827 $entry_author = __(" - ") . $entry_author;
4830 $parsed_updated = make_local_datetime($link, $line["updated"], true,
4833 print "<div class=\"postDate$rtl_class\">$parsed_updated</div>";
4835 if ($line["link"]) {
4836 print "<div clear='both'><a target='_blank' href=\"" . $line["link"] . "\">" .
4837 $line["title"] . "</a><span class='author'>$entry_author</span></div>";
4839 print "<div clear='both'>" . $line["title"] . "$entry_author</div>";
4842 $tags_str = format_tags_string(get_article_tags($link, $id), $id);
4844 if (!$entry_comments) $entry_comments = " "; # placeholder
4846 print "<div style='float : right'>
4847 <img src='".theme_image($link, 'images/tag.png')."'
4848 class='tagsPic' alt='Tags' title='Tags'> ";
4851 print "<span id=\"ATSTR-$id\">$tags_str</span>
4852 <a title=\"".__('Edit tags for this article')."\"
4853 href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>";
4855 print "<img src=\"".theme_image($link, 'images/art-zoom.png')."\"
4856 class='tagsPic' style=\"cursor : pointer\"
4857 onclick=\"zoomToArticle($id)\"
4858 alt='Zoom' title='".__('Show article summary in new window')."'>";
4860 $note_escaped = htmlspecialchars($line['note'], ENT_QUOTES
);
4862 print "<img src=\"".theme_image($link, 'images/art-pub-note.png')."\"
4863 class='tagsPic' style=\"cursor : pointer\"
4864 onclick=\"publishWithNote($id, '$note_escaped')\"
4865 alt='PubNote' title='".__('Publish article with a note')."'>";
4867 if (DIGEST_ENABLE
) {
4868 print "<img src=\"".theme_image($link, 'images/art-email.png')."\"
4869 class='tagsPic' style=\"cursor : pointer\"
4870 onclick=\"emailArticle($id)\"
4871 alt='Zoom' title='".__('Forward by email')."'>";
4875 $tags_str = strip_tags($tags_str);
4876 print "<span id=\"ATSTR-$id\">$tags_str</span>";
4879 print "<div clear='both'>$entry_comments</div>";
4881 if ($line["orig_feed_id"]) {
4883 $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
4884 WHERE id = ".$line["orig_feed_id"]);
4886 if (db_num_rows($tmp_result) != 0) {
4888 print "<div clear='both'>";
4889 print __("Originally from:");
4893 $tmp_line = db_fetch_assoc($tmp_result);
4895 print "<a target='_blank'
4896 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
4897 $tmp_line['title'] . "</a>";
4901 print "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
4902 print "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
4910 print "<div class=\"postIcon\">" .
4911 "<a target=\"_blank\" title=\"".__("Visit the website")."\"$
4912 href=\"".htmlspecialchars($feed_site_url)."\">".
4913 $feed_icon . "</a></div>";
4915 print "<div class=\"postContent\">";
4917 $article_content = sanitize_rss($link, $line["content"], false, false,
4920 print "<div id=\"POSTNOTE-$id\">";
4921 if ($line['note']) {
4922 print format_article_note($id, $line['note']);
4926 print $article_content;
4928 print_article_enclosures($link, $id, $always_display_enclosures,
4938 print "]]></article>";
4941 <div style=\"text-align : center\">
4942 <button onclick=\"return window.close()\">".
4943 __("Close this window")."</button></div>";
4944 print "</body></html>";
4950 function outputHeadlinesList($link, $feed, $subop, $view_mode, $limit, $cat_view,
4951 $next_unread_feed, $offset, $vgr_last_feed = false,
4952 $override_order = false) {
4954 $disable_cache = false;
4956 $timing_info = getmicrotime();
4958 $topmost_article_ids = array();
4964 if ($subop == "undefined") $subop = "";
4966 $subop_split = split(":", $subop);
4968 if ($subop == "CatchupSelected") {
4969 $ids = split(",", db_escape_string($_REQUEST["ids"]));
4970 $cmode = sprintf("%d", $_REQUEST["cmode"]);
4972 catchupArticlesById($link, $ids, $cmode);
4975 if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0 && !$cat_view) {
4976 update_generic_feed($link, $feed, $cat_view, true);
4979 if ($subop == "MarkAllRead") {
4980 catchup_feed($link, $feed, $cat_view);
4982 if (get_pref($link, 'ON_CATCHUP_SHOW_NEXT_FEED')) {
4983 if ($next_unread_feed) {
4984 $feed = $next_unread_feed;
4989 if ($subop_split[0] == "MarkAllReadGR") {
4990 catchup_feed($link, $subop_split[1], false);
4993 // FIXME: might break tag display?
4995 if ($feed > 0 && !$cat_view) {
4996 $result = db_query($link,
4997 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
4999 if (db_num_rows($result) == 0) {
5000 print "<div align='center'>".__('Feed not found.')."</div>";
5005 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
5007 $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
5008 WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
5010 if (db_num_rows($result) == 1) {
5011 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
5013 $rtl_content = false;
5017 $rtl_tag = "dir=\"RTL\"";
5023 $rtl_content = false;
5026 /// START /////////////////////////////////////////////////////////////////////////////////
5028 @$search = db_escape_string($_REQUEST["query"]);
5031 $disable_cache = true;
5034 @$search_mode = db_escape_string($_REQUEST["search_mode"]);
5035 @$match_on = db_escape_string($_REQUEST["match_on"]);
5041 $real_offset = $offset * $limit;
5043 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
5045 $qfh_ret = queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view,
5046 $search, $search_mode, $match_on, $override_order, $real_offset);
5048 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H1", $timing_info);
5050 $result = $qfh_ret[0];
5051 $feed_title = $qfh_ret[1];
5052 $feed_site_url = $qfh_ret[2];
5053 $last_error = $qfh_ret[3];
5055 $vgroup_last_feed = $vgr_last_feed;
5057 /* if ($feed == -2) {
5058 $feed_site_url = article_publish_url($link);
5061 /// STOP //////////////////////////////////////////////////////////////////////////////////
5064 print "<div id=\"headlinesContainer\" $rtl_tag>";
5067 print "<div align='center'>".__("Could not display feed (query failed). Please check label match syntax or local configuration.")."</div>";
5071 if (db_num_rows($result) > 0) {
5072 print_headline_subtoolbar($link, $feed_site_url, $feed_title,
5073 $feed, $cat_view, $search, $match_on, $search_mode, $view_mode);
5075 print "<div id=\"headlinesInnerContainer\" onscroll=\"headlines_scroll_handler()\">";
5080 $headlines_count = db_num_rows($result);
5082 if (db_num_rows($result) > 0) {
5084 $lnum = $limit*$offset;
5087 $cur_feed_title = '';
5089 $fresh_intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE") * 60 * 60;
5091 while ($line = db_fetch_assoc($result)) {
5093 $class = ($lnum %
2) ?
"even" : "odd";
5096 $feed_id = $line["feed_id"];
5098 $labels = get_article_labels($link, $id);
5100 $labels_str = "<span id=\"HLLCTR-$id\">";
5101 $labels_str .= format_article_labels($labels, $id);
5102 $labels_str .= "</span>";
5104 if (count($topmost_article_ids) < 3) {
5105 array_push($topmost_article_ids, $id);
5108 if ($line["last_read"] == "" && !sql_bool_to_bool($line["unread"])) {
5110 $update_pic = "<img id='FUPDPIC-$id' src=\"".
5111 theme_image($link, 'images/updated.png')."\"
5114 $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
5118 if (sql_bool_to_bool($line["unread"]) &&
5119 time() - strtotime($line["updated_noms"]) < $fresh_intl) {
5121 $update_pic = "<img id='FUPDPIC-$id' src=\"".
5122 theme_image($link, 'images/fresh_sign.png')."\" alt=\"Fresh\">";
5125 if ($line["unread"] == "t" ||
$line["unread"] == "1") {
5126 $class .= " Unread";
5133 if ($line["marked"] == "t" ||
$line["marked"] == "1") {
5134 $marked_pic = "<img id=\"FMPIC-$id\"
5135 src=\"".theme_image($link, 'images/mark_set.png')."\"
5136 class=\"markedPic\" alt=\"Unstar article\"
5137 onclick='javascript:tMark($id)'>";
5139 $marked_pic = "<img id=\"FMPIC-$id\"
5140 src=\"".theme_image($link, 'images/mark_unset.png')."\"
5141 class=\"markedPic\" alt=\"Star article\"
5142 onclick='javascript:tMark($id)'>";
5145 if ($line["published"] == "t" ||
$line["published"] == "1") {
5146 $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link,
5147 'images/pub_set.png')."\"
5149 alt=\"Unpublish article\" onclick='javascript:tPub($id)'>";
5151 $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link,
5152 'images/pub_unset.png')."\"
5154 alt=\"Publish article\" onclick='javascript:tPub($id)'>";
5157 # $content_link = "<a target=\"_blank\" href=\"".$line["link"]."\">" .
5158 # $line["title"] . "</a>";
5160 # $content_link = "<a
5161 # href=\"" . htmlspecialchars($line["link"]) . "\"
5162 # onclick=\"view($id,$feed_id);\">" .
5163 # $line["title"] . "</a>";
5165 # $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
5166 # $line["title"] . "</a>";
5168 $updated_fmt = make_local_datetime($link, $line["updated_noms"], false);
5170 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
5171 $content_preview = truncate_string(strip_tags($line["content_preview"]),
5175 $score = $line["score"];
5177 $score_pic = theme_image($link,
5178 "images/" . get_score_pic($score));
5180 /* $score_title = __("(Click to change)");
5181 $score_pic = "<img class='hlScorePic' src=\"images/$score_pic\"
5182 onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">"; */
5184 $score_pic = "<img class='hlScorePic' src=\"$score_pic\"
5189 } else if ($score < -100) {
5195 $entry_author = $line["author"];
5197 if ($entry_author) {
5198 $entry_author = " - $entry_author";
5201 $has_feed_icon = feed_has_icon($feed_id);
5203 if ($has_feed_icon) {
5204 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL
."/$feed_id.ico\" alt=\"\">";
5206 //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
5207 $feed_icon_img = "";
5210 if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
5212 if (get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5213 if ($feed_id != $vgroup_last_feed && $line["feed_title"]) {
5215 $cur_feed_title = $line["feed_title"];
5216 $vgroup_last_feed = $feed_id;
5218 $cur_feed_title = htmlspecialchars($cur_feed_title);
5220 $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
5222 print "<div class='cdmFeedTitle'>".
5223 "<div style=\"float : right\">$feed_icon_img</div>".
5224 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5225 $line["feed_title"]."</a> $vf_catchup_link</div>";
5230 $mouseover_attrs = "onmouseover='postMouseIn($id)'
5231 onmouseout='postMouseOut($id)'";
5233 print "<div class='$class' id='RROW-$id' $mouseover_attrs>";
5235 print "<div class='hlUpdPic'>$update_pic</div>";
5237 print "<div class='hlLeft'>";
5239 print "<input type=\"checkbox\" onclick=\"tSR(this)\"
5242 print "$marked_pic";
5243 print "$published_pic";
5247 print "<div onclick='return hlClicked(event, $id)'
5248 class=\"hlTitle\"><span class='hlContent$hlc_suffix'>";
5249 print "<a id=\"RTITLE-$id\"
5250 href=\"" . htmlspecialchars($line["link"]) . "\"
5251 onclick=\"return false;\">" .
5254 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
5255 if ($content_preview) {
5256 print "<span class=\"contentPreview\"> - $content_preview</span>";
5260 print "</a></span>";
5264 /* if (!get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5265 if (@$line["feed_title"]) {
5266 print "<span class=\"hlFeed\">
5267 (<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5268 $line["feed_title"]."</a>)
5275 print "<div class=\"hlRight\">";
5276 print "<span class=\"hlUpdated\">$updated_fmt</span>";
5279 if ($line["feed_title"] && !get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5281 print "<span onclick=\"viewfeed($feed_id)\"
5282 title=\"".htmlspecialchars($line['feed_title'])."\">
5283 $feed_icon_img<span>";
5291 if (get_pref($link, 'VFEED_GROUP_BY_FEED') && $line["feed_title"]) {
5292 if ($feed_id != $vgroup_last_feed) {
5294 $cur_feed_title = $line["feed_title"];
5295 $vgroup_last_feed = $feed_id;
5297 $cur_feed_title = htmlspecialchars($cur_feed_title);
5299 $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
5301 $has_feed_icon = feed_has_icon($feed_id);
5303 if ($has_feed_icon) {
5304 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL
."/$feed_id.ico\" alt=\"\">";
5306 //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
5309 print "<div class='cdmFeedTitle'>".
5310 "<div style=\"float : right\">$feed_icon_img</div>".
5311 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5312 $line["feed_title"]."</a> $vf_catchup_link</div>";
5316 $expand_cdm = get_pref($link, 'CDM_EXPANDED');
5318 $mouseover_attrs = "onmouseover='postMouseIn($id)'
5319 onmouseout='postMouseOut($id)'";
5321 print "<div class=\"$class\"
5323 $mouseover_attrs'>";
5325 print "<div class=\"cdmHeader\">";
5327 print "<div style='float : right'>";
5328 print "<span class='updated'>$updated_fmt</span>";
5331 if (!get_pref($link, "VFEED_GROUP_BY_FEED") && $line["feed_title"]) {
5332 print "<span style=\"cursor : pointer\"
5333 title=\"".htmlspecialchars($line["feed_title"])."\"
5334 onclick=\"viewfeed($feed_id)\">$feed_icon_img</span>";
5336 print "<div class=\"updPic\">$update_pic</div>";
5340 print "<input type=\"checkbox\" onclick=\"toggleSelectRowById(this,
5341 'RROW-$id')\" id=\"RCHK-$id\"/>";
5343 print "$marked_pic";
5344 print "$published_pic";
5346 print "<span id=\"RTITLE-$id\"
5347 onclick=\"return cdmExpandArticle($id)\"
5348 class=\"titleWrap$hlc_suffix\">
5350 target=\"_blank\" href=\"".$line["link"]."\">".$line["title"]."</a>
5357 $content_hidden = "style=\"display : none\"";
5359 $excerpt_hidden = "style=\"display : none\"";
5361 print "<span $excerpt_hidden
5362 onclick=\"return cdmExpandArticle($id)\"
5363 id=\"CEXC-$id\" class=\"cdmExcerpt\"> - $content_preview</span>";
5367 print "<div class=\"cdmContent\" $content_hidden
5368 onclick=\"return cdmClicked(event, $id);\"
5371 print "<div class=\"cdmContentInner\">";
5373 if ($line["orig_feed_id"]) {
5375 $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
5376 WHERE id = ".$line["orig_feed_id"]);
5378 if (db_num_rows($tmp_result) != 0) {
5380 print "<div clear='both'>";
5381 print __("Originally from:");
5385 $tmp_line = db_fetch_assoc($tmp_result);
5387 print "<a target='_blank'
5388 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
5389 $tmp_line['title'] . "</a>";
5393 print "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
5394 print "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
5400 // FIXME: make this less of a hack
5402 $feed_site_url = false;
5404 if ($line["feed_id"]) {
5405 $tmp_result = db_query($link, "SELECT site_url FROM ttrss_feeds
5406 WHERE id = " . $line["feed_id"]);
5408 if (db_num_rows($tmp_result) == 1) {
5409 $feed_site_url = db_fetch_result($tmp_result, 0, "site_url");
5414 $article_content = sanitize_rss($link, $line["content_preview"],
5415 false, false, $feed_site_url);
5417 if (!$article_content) $article_content = " ";
5419 $article_content = '';
5422 print "<div id=\"POSTNOTE-$id\">";
5423 if ($line['note']) {
5424 print format_article_note($id, $line['note']);
5428 print "<span id=\"CWRAP-$id\">$article_content</span>";
5430 $tmp_result = db_query($link, "SELECT always_display_enclosures FROM
5431 ttrss_feeds WHERE id = ".
5432 (($line['feed_id'] == null) ?
$line['orig_feed_id'] :
5433 $line['feed_id'])." AND owner_uid = ".$_SESSION["uid"]);
5435 $always_display_enclosures = sql_bool_to_bool(db_fetch_result($tmp_result,
5436 0, "always_display_enclosures"));
5438 print_article_enclosures($link, $id, $always_display_enclosures,
5443 print "<div class=\"cdmFooter\">";
5445 $tags_str = format_tags_string(get_article_tags($link, $id), $id);
5447 print "<img src='".theme_image($link,
5448 'images/tag.png')."' alt='Tags' title='Tags'>
5449 <span id=\"ATSTR-$id\">$tags_str</span>
5450 <a title=\"".__('Edit tags for this article')."\"
5451 href=\"#\" onclick=\"editArticleTags($id, $feed_id, true)\">(+)</a>";
5453 print "<div style=\"float : right\">";
5455 print "<img src=\"images/art-zoom.png\"
5456 onclick=\"zoomToArticle($id)\"
5457 style=\"cursor : pointer\"
5459 title='".__('Show article summary in new window')."'>";
5461 if (DIGEST_ENABLE
) {
5462 print "<img src=\"".theme_image($link, 'images/art-email.png')."\"
5463 style=\"cursor : pointer\"
5464 onclick=\"emailArticle($id)\"
5465 alt='Zoom' title='".__('Forward by email')."'>";
5468 $note_escaped = htmlspecialchars($line['note'], ENT_QUOTES
);
5470 print "<img src=\"images/art-pub-note.png\"
5471 style=\"cursor : pointer\" style=\"cursor : pointer\"
5472 onclick=\"publishWithNote($id, '$note_escaped')\"
5473 alt='PubNote' title='".__('Publish article with a note')."'>";
5475 print "<img src=\"images/digest_checkbox.png\"
5476 style=\"cursor : pointer\" style=\"cursor : pointer\"
5477 onclick=\"dismissArticle($id)\"
5478 alt='Dismiss' title='".__('Dismiss article')."'>";
5495 switch ($view_mode) {
5497 $message = __("No unread articles found to display.");
5500 $message = __("No updated articles found to display.");
5503 $message = __("No starred articles found to display.");
5507 $message = __("No articles found to display. You can assign articles to labels manually (see the Actions menu above) or use a filter.");
5509 $message = __("No articles found to display.");
5513 if (!$offset && $message) {
5514 print "<div class='whiteBox'>$message";
5516 print "<p class=\"small\"><span class=\"insensitive\">";
5518 $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE
."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
5519 WHERE owner_uid = " . $_SESSION['uid']);
5521 $last_updated = db_fetch_result($result, 0, "last_updated");
5522 $last_updated = make_local_datetime($link, $last_updated, false);
5524 printf(__("Feeds last updated at %s"), $last_updated);
5526 $result = db_query($link, "SELECT COUNT(id) AS num_errors
5527 FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
5529 $num_errors = db_fetch_result($result, 0, "num_errors");
5531 if ($num_errors > 0) {
5533 print "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
5534 __('Some feeds have update errors (click for details)')."</a>";
5536 print "</span></p></div>";
5541 if ($headlines_count > 0) print "</div>";
5545 return array($topmost_article_ids, $headlines_count, $feed, $disable_cache, $vgroup_last_feed);
5548 // from here: http://www.roscripts.com/Create_tag_cloud-71.html
5550 function printTagCloud($link) {
5552 $query = "SELECT tag_name, COUNT(post_int_id) AS count
5553 FROM ttrss_tags WHERE owner_uid = ".$_SESSION["uid"]."
5554 GROUP BY tag_name ORDER BY count DESC LIMIT 50";
5556 $result = db_query($link, $query);
5560 while ($line = db_fetch_assoc($result)) {
5561 $tags[$line["tag_name"]] = $line["count"];
5566 $max_size = 32; // max font size in pixels
5567 $min_size = 11; // min font size in pixels
5569 // largest and smallest array values
5570 $max_qty = max(array_values($tags));
5571 $min_qty = min(array_values($tags));
5573 // find the range of values
5574 $spread = $max_qty - $min_qty;
5575 if ($spread == 0) { // we don't want to divide by zero
5579 // set the font-size increment
5580 $step = ($max_size - $min_size) / ($spread);
5582 // loop through the tag array
5583 foreach ($tags as $key => $value) {
5584 // calculate font-size
5585 // find the $value in excess of $min_qty
5586 // multiply by the font-size increment ($size)
5587 // and add the $min_size set above
5588 $size = round($min_size +
(($value - $min_qty) * $step));
5590 $key_escaped = str_replace("'", "\\'", $key);
5592 echo "<a href=\"javascript:viewfeed('$key_escaped') \" style=\"font-size: " .
5593 $size . "px\" title=\"$value articles tagged with " .
5594 $key . '">' . $key . '</a> ';
5598 function print_checkpoint($n, $s) {
5599 $ts = getmicrotime();
5600 echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s);
5604 function sanitize_tag($tag) {
5607 $tag = mb_strtolower($tag, 'utf-8');
5609 $tag = preg_replace('/[\"\+\>\<]/', "", $tag);
5611 // $tag = str_replace('"', "", $tag);
5612 // $tag = str_replace("+", " ", $tag);
5613 $tag = str_replace("technorati tag: ", "", $tag);
5618 function get_self_url_prefix() {
5622 if ($_SERVER['HTTPS'] != "on") {
5623 $url_path = "http://";
5625 $url_path = "https://";
5628 $url_path .= $_SERVER['HTTP_HOST'].dirname($_SERVER['PHP_SELF']);
5633 function opml_publish_url($link){
5635 $url_path = get_self_url_prefix();
5636 $url_path .= "/opml.php?op=publish&key=" .
5637 get_feed_access_key($link, 'OPML:Publish', false, $_SESSION["uid"]);
5643 * Purge a feed contents, marked articles excepted.
5645 * @param mixed $link The database connection.
5646 * @param integer $id The id of the feed to purge.
5649 function clear_feed_articles($link, $id) {
5652 $result = db_query($link, "DELETE FROM ttrss_user_entries
5653 WHERE feed_id = '$id' AND marked = false AND owner_uid = " . $_SESSION["uid"]);
5655 $result = db_query($link, "DELETE FROM ttrss_user_entries
5656 WHERE feed_id IS NULL AND marked = false AND owner_uid = " . $_SESSION["uid"]);
5659 $result = db_query($link, "DELETE FROM ttrss_entries WHERE
5660 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
5662 ccache_update($link, $id, $_SESSION['uid']);
5663 } // function clear_feed_articles
5666 * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI.
5668 * @return string The Mozilla Firefox feed adding URL.
5670 function add_feed_url() {
5671 $url_path = ($_SERVER['HTTPS'] != "on" ?
'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH
);
5672 $url_path .= "?op=pref-feeds&quiet=1&subop=add&feed_url=%s";
5674 } // function add_feed_url
5677 * Encrypt a password in SHA1.
5679 * @param string $pass The password to encrypt.
5680 * @param string $login A optionnal login.
5681 * @return string The encrypted password.
5683 function encrypt_password($pass, $login = '') {
5685 return "SHA1X:" . sha1("$login:$pass");
5687 return "SHA1:" . sha1($pass);
5689 } // function encrypt_password
5692 * Update a feed batch.
5693 * Used by daemons to update n feeds by run.
5694 * Only update feed needing a update, and not being processed
5695 * by another process.
5697 * @param mixed $link Database link
5698 * @param integer $limit Maximum number of feeds in update batch. Default to DAEMON_FEED_LIMIT.
5699 * @param boolean $from_http Set to true if you call this function from http to disable cli specific code.
5700 * @param boolean $debug Set to false to disable debug output. Default to true.
5703 function update_daemon_common($link, $limit = DAEMON_FEED_LIMIT
, $from_http = false, $debug = true) {
5704 // Process all other feeds using last_updated and interval parameters
5706 // Test if the user has loggued in recently. If not, it does not update its feeds.
5707 if (DAEMON_UPDATE_LOGIN_LIMIT
> 0) {
5708 if (DB_TYPE
== "pgsql") {
5709 $login_thresh_qpart = "AND ttrss_users.last_login >= NOW() - INTERVAL '".DAEMON_UPDATE_LOGIN_LIMIT
." days'";
5711 $login_thresh_qpart = "AND ttrss_users.last_login >= DATE_SUB(NOW(), INTERVAL ".DAEMON_UPDATE_LOGIN_LIMIT
." DAY)";
5714 $login_thresh_qpart = "";
5717 // Test if the feed need a update (update interval exceded).
5718 if (DB_TYPE
== "pgsql") {
5719 $update_limit_qpart = "AND ((
5720 ttrss_feeds.update_interval = 0
5721 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_user_prefs.value || ' minutes') AS INTERVAL)
5723 ttrss_feeds.update_interval > 0
5724 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_feeds.update_interval || ' minutes') AS INTERVAL)
5725 ) OR ttrss_feeds.last_updated IS NULL)";
5727 $update_limit_qpart = "AND ((
5728 ttrss_feeds.update_interval = 0
5729 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL CONVERT(ttrss_user_prefs.value, SIGNED INTEGER) MINUTE)
5731 ttrss_feeds.update_interval > 0
5732 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL ttrss_feeds.update_interval MINUTE)
5733 ) OR ttrss_feeds.last_updated IS NULL)";
5736 // Test if feed is currently being updated by another process.
5737 if (DB_TYPE
== "pgsql") {
5738 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
5740 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
5743 // Test if there is a limit to number of updated feeds
5745 if($limit) $query_limit = sprintf("LIMIT %d", $limit);
5747 $random_qpart = sql_random_function();
5749 // We search for feed needing update.
5750 $result = db_query($link, "SELECT ttrss_feeds.feed_url,ttrss_feeds.id, ttrss_feeds.owner_uid,
5751 ".SUBSTRING_FOR_DATE
."(ttrss_feeds.last_updated,1,19) AS last_updated,
5752 ttrss_feeds.update_interval
5754 ttrss_feeds, ttrss_users, ttrss_user_prefs
5756 ttrss_feeds.owner_uid = ttrss_users.id
5757 AND ttrss_users.id = ttrss_user_prefs.owner_uid
5758 AND ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL'
5759 $login_thresh_qpart $update_limit_qpart
5760 $updstart_thresh_qpart
5761 ORDER BY $random_qpart $query_limit");
5763 $user_prefs_cache = array();
5765 if($debug) _debug(sprintf("Scheduled %d feeds to update...\n", db_num_rows($result)));
5767 // Here is a little cache magic in order to minimize risk of double feed updates.
5768 $feeds_to_update = array();
5769 while ($line = db_fetch_assoc($result)) {
5770 $feeds_to_update[$line['id']] = $line;
5773 // We update the feed last update started date before anything else.
5774 // There is no lag due to feed contents downloads
5775 // It prevent an other process to update the same feed.
5776 $feed_ids = array_keys($feeds_to_update);
5778 db_query($link, sprintf("UPDATE ttrss_feeds SET last_update_started = NOW()
5779 WHERE id IN (%s)", implode(',', $feed_ids)));
5782 // For each feed, we call the feed update function.
5783 while ($line = array_pop($feeds_to_update)) {
5785 if($debug) _debug("Feed: " . $line["feed_url"] . ", " . $line["last_updated"]);
5787 update_rss_feed($link, $line["id"], true);
5789 sleep(1); // prevent flood (FIXME make this an option?)
5792 // Send feed digests by email if needed.
5793 if (DAEMON_SENDS_DIGESTS
) send_headlines_digests($link);
5795 } // function update_daemon_common
5797 function sanitize_article_content($text) {
5798 # we don't support CDATA sections in articles, they break our own escaping
5799 $text = preg_replace("/\[\[CDATA/", "", $text);
5800 $text = preg_replace("/\]\]\>/", "", $text);
5804 function load_filters($link, $feed, $owner_uid, $action_id = false) {
5809 $obj_id = md5("FILTER:$feed:$owner_uid:$action_id");
5811 if ($memcache && $obj = $memcache->get($obj_id)) {
5817 if ($action_id) $ftype_query_part = "action_id = '$action_id' AND";
5819 $result = db_query($link, "SELECT reg_exp,
5820 ttrss_filter_types.name AS name,
5821 ttrss_filter_actions.name AS action,
5825 FROM ttrss_filters,ttrss_filter_types,ttrss_filter_actions WHERE
5828 owner_uid = $owner_uid AND
5829 ttrss_filter_types.id = filter_type AND
5830 ttrss_filter_actions.id = action_id AND
5831 (feed_id IS NULL OR feed_id = '$feed') ORDER BY reg_exp");
5833 while ($line = db_fetch_assoc($result)) {
5834 if (!$filters[$line["name"]]) $filters[$line["name"]] = array();
5835 $filter["reg_exp"] = $line["reg_exp"];
5836 $filter["action"] = $line["action"];
5837 $filter["action_param"] = $line["action_param"];
5838 $filter["filter_param"] = $line["filter_param"];
5839 $filter["inverse"] = sql_bool_to_bool($line["inverse"]);
5841 array_push($filters[$line["name"]], $filter);
5844 if ($memcache) $memcache->add($obj_id, $filters, 0, 3600*8);
5850 function get_score_pic($score) {
5852 return "score_high.png";
5853 } else if ($score > 0) {
5854 return "score_half_high.png";
5855 } else if ($score < -100) {
5856 return "score_low.png";
5857 } else if ($score < 0) {
5858 return "score_half_low.png";
5860 return "score_neutral.png";
5864 function rounded_table_start($classname, $header = " ") {
5865 print "<table width='100%' class='$classname' cellspacing='0' cellpadding='0'>";
5866 print "<tr><td class='c1'> </td><td class='top'>$header</td><td class='c2'> </td></tr>";
5867 print "<tr><td class='left'> </td><td class='content'>";
5870 function rounded_table_end($footer = " ") {
5871 print "</td><td class='right'> </td></tr>";
5872 print "<tr><td class='c4'> </td><td class='bottom'>$footer</td><td class='c3'> </td></tr>";
5876 function feed_has_icon($id) {
5877 return is_file(ICONS_DIR
. "/$id.ico") && filesize(ICONS_DIR
. "/$id.ico") > 0;
5880 function init_connection($link) {
5881 if (DB_TYPE
== "pgsql") {
5882 pg_query($link, "set client_encoding = 'UTF-8'");
5883 pg_set_client_encoding("UNICODE");
5884 pg_query($link, "set datestyle = 'ISO, european'");
5885 pg_query($link, "set TIME ZONE 0");
5887 db_query($link, "SET time_zone = '+0:0'");
5889 if (defined('MYSQL_CHARSET') && MYSQL_CHARSET
) {
5890 db_query($link, "SET NAMES " . MYSQL_CHARSET
);
5891 // db_query($link, "SET CHARACTER SET " . MYSQL_CHARSET);
5896 function update_feedbrowser_cache($link) {
5898 $result = db_query($link, "SELECT feed_url,title, COUNT(id) AS subscribers
5899 FROM ttrss_feeds WHERE (SELECT COUNT(id) = 0 FROM ttrss_feeds AS tf
5900 WHERE tf.feed_url = ttrss_feeds.feed_url
5901 AND (private IS true OR feed_url LIKE '%:%@%/%'))
5902 GROUP BY feed_url, title ORDER BY subscribers DESC LIMIT 1000");
5904 db_query($link, "BEGIN");
5906 db_query($link, "DELETE FROM ttrss_feedbrowser_cache");
5910 while ($line = db_fetch_assoc($result)) {
5911 $subscribers = db_escape_string($line["subscribers"]);
5912 $feed_url = db_escape_string($line["feed_url"]);
5913 $title = db_escape_string($line["title"]);
5915 $tmp_result = db_query($link, "SELECT subscribers FROM
5916 ttrss_feedbrowser_cache WHERE feed_url = '$feed_url'");
5918 if (db_num_rows($tmp_result) == 0) {
5920 db_query($link, "INSERT INTO ttrss_feedbrowser_cache
5921 (feed_url, title, subscribers) VALUES ('$feed_url',
5922 '$title', '$subscribers')");
5930 db_query($link, "COMMIT");
5936 function ccache_zero($link, $feed_id, $owner_uid) {
5937 db_query($link, "UPDATE ttrss_counters_cache SET
5938 value = 0, updated = NOW() WHERE
5939 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
5942 function ccache_zero_all($link, $owner_uid) {
5943 db_query($link, "UPDATE ttrss_counters_cache SET
5944 value = 0 WHERE owner_uid = '$owner_uid'");
5946 db_query($link, "UPDATE ttrss_cat_counters_cache SET
5947 value = 0 WHERE owner_uid = '$owner_uid'");
5950 function ccache_remove($link, $feed_id, $owner_uid, $is_cat = false) {
5953 $table = "ttrss_counters_cache";
5955 $table = "ttrss_cat_counters_cache";
5958 db_query($link, "DELETE FROM $table WHERE
5959 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
5963 function ccache_update_all($link, $owner_uid) {
5965 if (get_pref($link, 'ENABLE_FEED_CATS', $owner_uid)) {
5967 $result = db_query($link, "SELECT feed_id FROM ttrss_cat_counters_cache
5968 WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
5970 while ($line = db_fetch_assoc($result)) {
5971 ccache_update($link, $line["feed_id"], $owner_uid, true);
5974 /* We have to manually include category 0 */
5976 ccache_update($link, 0, $owner_uid, true);
5979 $result = db_query($link, "SELECT feed_id FROM ttrss_counters_cache
5980 WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
5982 while ($line = db_fetch_assoc($result)) {
5983 print ccache_update($link, $line["feed_id"], $owner_uid);
5990 function ccache_find($link, $feed_id, $owner_uid, $is_cat = false,
5991 $no_update = false) {
5993 if (!is_numeric($feed_id)) return;
5996 $table = "ttrss_counters_cache";
5998 $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
5999 WHERE id = '$feed_id'");
6000 $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
6003 $table = "ttrss_cat_counters_cache";
6006 if (DB_TYPE
== "pgsql") {
6007 $date_qpart = "updated > NOW() - INTERVAL '15 minutes'";
6008 } else if (DB_TYPE
== "mysql") {
6009 $date_qpart = "updated > DATE_SUB(NOW(), INTERVAL 15 MINUTE)";
6012 $result = db_query($link, "SELECT value FROM $table
6013 WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id'
6016 if (db_num_rows($result) == 1) {
6017 return db_fetch_result($result, 0, "value");
6022 return ccache_update($link, $feed_id, $owner_uid, $is_cat);
6028 function ccache_update($link, $feed_id, $owner_uid, $is_cat = false,
6029 $update_pcat = true) {
6031 if (!is_numeric($feed_id)) return;
6033 if (!$is_cat && $feed_id > 0) {
6034 $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
6035 WHERE id = '$feed_id'");
6036 $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
6039 $prev_unread = ccache_find($link, $feed_id, $owner_uid, $is_cat, true);
6041 /* When updating a label, all we need to do is recalculate feed counters
6042 * because labels are not cached */
6045 ccache_update_all($link, $owner_uid);
6050 $table = "ttrss_counters_cache";
6052 $table = "ttrss_cat_counters_cache";
6055 if ($is_cat && $feed_id >= 0) {
6056 if ($feed_id != 0) {
6057 $cat_qpart = "cat_id = '$feed_id'";
6059 $cat_qpart = "cat_id IS NULL";
6062 /* Recalculate counters for child feeds */
6064 $result = db_query($link, "SELECT id FROM ttrss_feeds
6065 WHERE owner_uid = '$owner_uid' AND $cat_qpart");
6067 while ($line = db_fetch_assoc($result)) {
6068 ccache_update($link, $line["id"], $owner_uid, false, false);
6071 $result = db_query($link, "SELECT SUM(value) AS sv
6072 FROM ttrss_counters_cache, ttrss_feeds
6073 WHERE id = feed_id AND $cat_qpart AND
6074 ttrss_feeds.owner_uid = '$owner_uid'");
6076 $unread = (int) db_fetch_result($result, 0, "sv");
6079 $unread = (int) getFeedArticles($link, $feed_id, $is_cat, true, $owner_uid);
6082 db_query($link, "BEGIN");
6084 $result = db_query($link, "SELECT feed_id FROM $table
6085 WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id' LIMIT 1");
6087 if (db_num_rows($result) == 1) {
6088 db_query($link, "UPDATE $table SET
6089 value = '$unread', updated = NOW() WHERE
6090 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
6093 db_query($link, "INSERT INTO $table
6094 (feed_id, value, owner_uid, updated)
6096 ($feed_id, $unread, $owner_uid, NOW())");
6099 db_query($link, "COMMIT");
6101 if ($feed_id > 0 && $prev_unread != $unread) {
6105 /* Update parent category */
6109 $result = db_query($link, "SELECT cat_id FROM ttrss_feeds
6110 WHERE owner_uid = '$owner_uid' AND id = '$feed_id'");
6112 $cat_id = (int) db_fetch_result($result, 0, "cat_id");
6114 ccache_update($link, $cat_id, $owner_uid, true);
6118 } else if ($feed_id < 0) {
6119 ccache_update_all($link, $owner_uid);
6125 function label_find_id($link, $label, $owner_uid) {
6126 $result = db_query($link,
6127 "SELECT id FROM ttrss_labels2 WHERE caption = '$label'
6128 AND owner_uid = '$owner_uid' LIMIT 1");
6130 if (db_num_rows($result) == 1) {
6131 return db_fetch_result($result, 0, "id");
6137 function get_article_labels($link, $id) {
6140 $obj_id = md5("LABELS:$id:" . $_SESSION["uid"]);
6144 if ($memcache && $obj = $memcache->get($obj_id)) {
6148 $result = db_query($link, "SELECT label_cache FROM
6149 ttrss_user_entries WHERE ref_id = '$id' AND owner_uid = " .
6152 $label_cache = db_fetch_result($result, 0, "label_cache");
6156 $label_cache = json_decode($label_cache, true);
6158 if ($label_cache["no-labels"] == 1)
6161 return $label_cache;
6164 $result = db_query($link,
6165 "SELECT DISTINCT label_id,caption,fg_color,bg_color
6166 FROM ttrss_labels2, ttrss_user_labels2
6168 AND article_id = '$id'
6169 AND owner_uid = ".$_SESSION["uid"] . "
6172 while ($line = db_fetch_assoc($result)) {
6173 $rk = array($line["label_id"], $line["caption"], $line["fg_color"],
6175 array_push($rv, $rk);
6177 if ($memcache) $memcache->add($obj_id, $rv, 0, 3600);
6180 label_update_cache($link, $id, $rv);
6182 label_update_cache($link, $id, array("no-labels" => 1));
6189 function label_find_caption($link, $label, $owner_uid) {
6190 $result = db_query($link,
6191 "SELECT caption FROM ttrss_labels2 WHERE id = '$label'
6192 AND owner_uid = '$owner_uid' LIMIT 1");
6194 if (db_num_rows($result) == 1) {
6195 return db_fetch_result($result, 0, "caption");
6201 function label_update_cache($link, $id, $labels = false, $force = false) {
6204 label_clear_cache($link, $id);
6207 $labels = get_article_labels($link, $id);
6209 $labels = db_escape_string(json_encode($labels));
6211 db_query($link, "UPDATE ttrss_user_entries SET
6212 label_cache = '$labels' WHERE ref_id = '$id'");
6216 function label_clear_cache($link, $id) {
6218 db_query($link, "UPDATE ttrss_user_entries SET
6219 label_cache = '' WHERE ref_id = '$id'");
6223 function label_remove_article($link, $id, $label, $owner_uid) {
6225 $label_id = label_find_id($link, $label, $owner_uid);
6227 if (!$label_id) return;
6229 $result = db_query($link,
6230 "DELETE FROM ttrss_user_labels2
6232 label_id = '$label_id' AND
6233 article_id = '$id'");
6235 label_clear_cache($link, $id);
6238 function label_add_article($link, $id, $label, $owner_uid) {
6243 $obj_id = md5("LABELS:$id:$owner_uid");
6244 $memcache->delete($obj_id);
6247 $label_id = label_find_id($link, $label, $owner_uid);
6249 if (!$label_id) return;
6251 $result = db_query($link,
6253 article_id FROM ttrss_labels2, ttrss_user_labels2
6256 label_id = '$label_id' AND
6257 article_id = '$id' AND owner_uid = '$owner_uid'
6260 if (db_num_rows($result) == 0) {
6261 db_query($link, "INSERT INTO ttrss_user_labels2
6262 (label_id, article_id) VALUES ('$label_id', '$id')");
6265 label_clear_cache($link, $id);
6269 function label_remove($link, $id, $owner_uid) {
6272 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6275 $obj_id = md5("LABELS:$id:$owner_uid");
6276 $memcache->delete($obj_id);
6279 db_query($link, "BEGIN");
6281 $result = db_query($link, "SELECT caption FROM ttrss_labels2
6284 $caption = db_fetch_result($result, 0, "caption");
6286 $result = db_query($link, "DELETE FROM ttrss_labels2 WHERE id = '$id'
6287 AND owner_uid = " . $owner_uid);
6289 if (db_affected_rows($link, $result) != 0 && $caption) {
6291 /* Remove access key for the label */
6293 $ext_id = -11 - $id;
6295 db_query($link, "DELETE FROM ttrss_access_keys WHERE
6296 feed_id = '$ext_id' AND owner_uid = $owner_uid");
6298 /* Disable filters that reference label being removed */
6300 db_query($link, "UPDATE ttrss_filters SET
6301 enabled = false WHERE action_param = '$caption'
6303 AND owner_uid = " . $owner_uid);
6305 /* Remove cached data */
6307 db_query($link, "UPDATE ttrss_user_entries SET label_cache = ''
6308 WHERE label_cache LIKE '%$caption%' AND owner_uid = " . $owner_uid);
6312 db_query($link, "COMMIT");
6315 function label_create($link, $caption) {
6317 db_query($link, "BEGIN");
6321 $result = db_query($link, "SELECT id FROM ttrss_labels2
6322 WHERE caption = '$caption' AND owner_uid = ". $_SESSION["uid"]);
6324 if (db_num_rows($result) == 0) {
6325 $result = db_query($link,
6326 "INSERT INTO ttrss_labels2 (caption,owner_uid)
6327 VALUES ('$caption', '".$_SESSION["uid"]."')");
6329 $result = db_affected_rows($link, $result) != 0;
6332 db_query($link, "COMMIT");
6337 function print_labels_headlines_dropdown($link, $feed_id) {
6338 print "<li onclick=\"javascript:addLabel()\">
6339 ".__("Create label...")."</li>";
6341 $result = db_query($link, "SELECT id, caption FROM ttrss_labels2 WHERE
6342 owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
6344 while ($line = db_fetch_assoc($result)) {
6346 $label_id = $line["id"];
6347 $label_caption = $line["caption"];
6350 if ($feed_id < -10 && $feed_id == -11-$label_id) {
6351 print "<li id=\"LHDL-$id\"
6352 onclick=\"javascript:selectionRemoveLabel($label_id)\">
6353 $label_caption ".__('(remove)')."</li>";
6355 print "<li id=\"LHDL-$id\"
6356 onclick=\"javascript:selectionAssignLabel($label_id)\">
6357 $label_caption</li>";
6362 function format_tags_string($tags, $id) {
6365 $tags_nolinks_str = "";
6369 /* if (get_user_theme($link) == "3pane") {
6377 $formatted_tags = array();
6379 foreach ($tags as $tag) {
6381 $tag_escaped = str_replace("'", "\\'", $tag);
6383 if (mb_strlen($tag) > 30) {
6384 $tag = truncate_string($tag, 30);
6387 $tag_str = "<a href=\"javascript:viewfeed('$tag_escaped')\">$tag</a>";
6389 array_push($formatted_tags, $tag_str);
6391 $tmp_tags_str = implode(", ", $formatted_tags);
6393 if ($num_tags == $tag_limit ||
mb_strlen($tmp_tags_str) > 150) {
6398 $tags_str = implode(", ", $formatted_tags);
6400 if ($num_tags < count($tags)) {
6401 $tags_str .= ", …";
6404 if ($num_tags == 0) {
6405 $tags_str = __("no tags");
6412 function format_article_labels($labels, $id) {
6416 foreach ($labels as $l) {
6417 $labels_str .= sprintf("<span class='hlLabelRef'
6418 style='color : %s; background-color : %s'>%s</span>",
6419 $l[2], $l[3], $l[1]);
6426 function format_article_note($id, $note) {
6428 $note_escaped = htmlspecialchars($note, ENT_QUOTES
);
6430 $str = "<div class='articleNote'>";
6432 $str .= "<div class='articleNoteOps'>";
6433 $str .= "<a href=\"javascript:publishWithNote($id, '$note_escaped')\">".
6434 __('edit note')."</a>";
6441 function toggle_collapse_cat($link, $cat_id) {
6443 db_query($link, "UPDATE ttrss_feed_categories SET
6444 collapsed = NOT collapsed WHERE id = '$cat_id' AND owner_uid = " .
6451 $pref_name = '_COLLAPSED_SPECIAL';
6454 $pref_name = '_COLLAPSED_LABELS';
6457 $pref_name = '_COLLAPSED_UNCAT';
6462 if (get_pref($link, $pref_name)) {
6463 set_pref($link, $pref_name, 'false');
6465 set_pref($link, $pref_name, 'true');
6471 function remove_feed($link, $id, $owner_uid) {
6475 /* save starred articles in Archived feed */
6477 db_query($link, "BEGIN");
6479 /* prepare feed if necessary */
6481 $result = db_query($link, "SELECT id FROM ttrss_archived_feeds
6484 if (db_num_rows($result) == 0) {
6485 db_query($link, "INSERT INTO ttrss_archived_feeds
6486 (id, owner_uid, title, feed_url, site_url)
6487 SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
6491 db_query($link, "UPDATE ttrss_user_entries SET feed_id = NULL,
6492 orig_feed_id = '$id' WHERE feed_id = '$id' AND
6493 marked = true AND owner_uid = $owner_uid");
6495 /* Remove access key for the feed */
6497 db_query($link, "DELETE FROM ttrss_access_keys WHERE
6498 feed_id = '$id' AND owner_uid = $owner_uid");
6500 /* remove the feed */
6502 db_query($link, "DELETE FROM ttrss_feeds
6503 WHERE id = '$id' AND owner_uid = $owner_uid");
6505 db_query($link, "COMMIT");
6507 /* if (file_exists(ICONS_DIR . "/$id.ico")) {
6508 unlink(ICONS_DIR . "/$id.ico");
6511 ccache_remove($link, $id, $owner_uid);
6514 label_remove($link, -11-$id, $owner_uid);
6515 ccache_remove($link, -11-$id, $owner_uid);
6519 function add_feed_category($link, $feed_cat) {
6521 if (!$feed_cat) return false;
6523 db_query($link, "BEGIN");
6525 $result = db_query($link,
6526 "SELECT id FROM ttrss_feed_categories
6527 WHERE title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]);
6529 if (db_num_rows($result) == 0) {
6531 $result = db_query($link,
6532 "INSERT INTO ttrss_feed_categories (owner_uid,title)
6533 VALUES ('".$_SESSION["uid"]."', '$feed_cat')");
6535 db_query($link, "COMMIT");
6543 function remove_feed_category($link, $id, $owner_uid) {
6545 db_query($link, "DELETE FROM ttrss_feed_categories
6546 WHERE id = '$id' AND owner_uid = $owner_uid");
6548 ccache_remove($link, $id, $owner_uid, true);
6551 function archive_article($link, $id, $owner_uid) {
6552 db_query($link, "BEGIN");
6554 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
6555 WHERE ref_id = '$id' AND owner_uid = $owner_uid");
6557 if (db_num_rows($result) != 0) {
6559 /* prepare the archived table */
6561 $feed_id = (int) db_fetch_result($result, 0, "feed_id");
6564 $result = db_query($link, "SELECT id FROM ttrss_archived_feeds
6565 WHERE id = '$feed_id'");
6567 if (db_num_rows($result) == 0) {
6568 db_query($link, "INSERT INTO ttrss_archived_feeds
6569 (id, owner_uid, title, feed_url, site_url)
6570 SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
6571 WHERE id = '$feed_id'");
6574 db_query($link, "UPDATE ttrss_user_entries
6575 SET orig_feed_id = feed_id, feed_id = NULL
6576 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
6580 db_query($link, "COMMIT");
6583 function getArticleFeed($link, $id) {
6584 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
6585 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
6587 if (db_num_rows($result) != 0) {
6588 return db_fetch_result($result, 0, "feed_id");
6594 function make_url_from_parts($parts) {
6595 $url = $parts['scheme'] . '://' . $parts['host'];
6597 if ($parts['path']) $url .= $parts['path'];
6598 if ($parts['query']) $url .= '?' . $parts['query'];
6604 * Fixes incomplete URLs by prepending "http://".
6605 * Also replaces feed:// with http://, and
6606 * prepends a trailing slash if the url is a domain name only.
6608 * @param string $url Possibly incomplete URL
6610 * @return string Fixed URL.
6612 function fix_url($url) {
6613 if (strpos($url, '://') === false) {
6614 $url = 'http://' . $url;
6615 } else if (substr($url, 0, 5) == 'feed:') {
6616 $url = 'http:' . substr($url, 5);
6619 //prepend slash if the URL has no slash in it
6620 // "http://www.example" -> "http://www.example/"
6621 if (strpos($url, '/', strpos($url, ':') +
3) === false) {
6627 function validate_feed_url($url) {
6628 $parts = parse_url($url);
6630 return ($parts['scheme'] == 'http' ||
$parts['scheme'] == 'feed' ||
$parts['scheme'] == 'https');
6634 function get_article_enclosures($link, $id) {
6638 $query = "SELECT * FROM ttrss_enclosures
6639 WHERE post_id = '$id' AND content_url != ''";
6641 $obj_id = md5("ENCLOSURES:$id");
6645 if ($memcache && $obj = $memcache->get($obj_id)) {
6648 $result = db_query($link, $query);
6650 if (db_num_rows($result) > 0) {
6651 while ($line = db_fetch_assoc($result)) {
6652 array_push($rv, $line);
6654 if ($memcache) $memcache->add($obj_id, $rv, 0, 3600);
6661 function api_get_feeds($link, $cat_id, $unread_only, $limit, $offset) {
6667 if ($cat_id == -4 ||
$cat_id == -2) {
6668 $counters = getLabelCounters($link, true);
6670 foreach (array_values($counters) as $cv) {
6672 $unread = $cv["counter"];
6674 if ($unread ||
!$unread_only) {
6678 "title" => $cv["description"],
6679 "unread" => $cv["counter"],
6683 array_push($feeds, $row);
6690 if ($cat_id == -4 ||
$cat_id == -1) {
6691 foreach (array(-1, -2, -3, -4, 0) as $i) {
6692 $unread = getFeedUnread($link, $i);
6694 if ($unread ||
!$unread_only) {
6695 $title = getFeedTitle($link, $i);
6700 "unread" => $unread,
6703 array_push($feeds, $row);
6712 $limit_qpart = "LIMIT $limit OFFSET $offset";
6717 if ($cat_id == -4 ||
$cat_id == -3) {
6718 $result = db_query($link, "SELECT
6719 id, feed_url, cat_id, title, ".
6720 SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
6721 FROM ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"] .
6722 " ORDER BY cat_id, title " . $limit_qpart);
6726 $cat_qpart = "cat_id = '$cat_id'";
6728 $cat_qpart = "cat_id IS NULL";
6730 $result = db_query($link, "SELECT
6731 id, feed_url, cat_id, title, ".
6732 SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
6733 FROM ttrss_feeds WHERE
6734 $cat_qpart AND owner_uid = " . $_SESSION["uid"] .
6735 " ORDER BY cat_id, title " . $limit_qpart);
6738 while ($line = db_fetch_assoc($result)) {
6740 $unread = getFeedUnread($link, $line["id"]);
6742 $has_icon = feed_has_icon($line['id']);
6744 if ($unread ||
!$unread_only) {
6747 "feed_url" => $line["feed_url"],
6748 "title" => $line["title"],
6749 "id" => (int)$line["id"],
6750 "unread" => (int)$unread,
6751 "has_icon" => $has_icon,
6752 "cat_id" => (int)$line["cat_id"],
6753 "last_updated" => strtotime($line["last_updated"])
6756 array_push($feeds, $row);
6763 function api_get_headlines($link, $feed_id, $limit, $offset,
6764 $filter, $is_cat, $show_excerpt, $show_content, $view_mode, $order) {
6766 /* do not rely on params below */
6768 $search = db_escape_string($_REQUEST["search"]);
6769 $search_mode = db_escape_string($_REQUEST["search_mode"]);
6770 $match_on = db_escape_string($_REQUEST["match_on"]);
6772 $qfh_ret = queryFeedHeadlines($link, $feed_id, $limit,
6773 $view_mode, $is_cat, $search, $search_mode, $match_on,
6776 $result = $qfh_ret[0];
6777 $feed_title = $qfh_ret[1];
6779 $headlines = array();
6781 while ($line = db_fetch_assoc($result)) {
6782 $is_updated = ($line["last_read"] == "" &&
6783 ($line["unread"] != "t" && $line["unread"] != "1"));
6785 $headline_row = array(
6786 "id" => (int)$line["id"],
6787 "unread" => sql_bool_to_bool($line["unread"]),
6788 "marked" => sql_bool_to_bool($line["marked"]),
6789 "published" => sql_bool_to_bool($line["published"]),
6790 "updated" => strtotime($line["updated"]),
6791 "is_updated" => $is_updated,
6792 "title" => $line["title"],
6793 "link" => $line["link"],
6794 "feed_id" => $line["feed_id"],
6795 "tags" => get_article_tags($link, $line["id"]),
6798 if ($show_excerpt) {
6799 $excerpt = truncate_string(strip_tags($line["content_preview"]), 100);
6800 $headline_row["excerpt"] = $excerpt;
6803 if ($show_content) {
6804 $headline_row["content"] = $line["content_preview"];
6807 array_push($headlines, $headline_row);
6813 function generate_dashboard_feed($link) {
6814 print "<headlines id=\"-5\" is_cat=\"\">";
6816 print '<![CDATA[<div id="headlinesContainer">';
6818 print "<div class='whiteBox'>".__('No feed selected.');
6820 print "<p class=\"small\"><span class=\"insensitive\">";
6822 $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE
."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
6823 WHERE owner_uid = " . $_SESSION['uid']);
6825 $last_updated = db_fetch_result($result, 0, "last_updated");
6826 $last_updated = make_local_datetime($link, $last_updated, false);
6828 printf(__("Feeds last updated at %s"), $last_updated);
6830 $result = db_query($link, "SELECT COUNT(id) AS num_errors
6831 FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
6833 $num_errors = db_fetch_result($result, 0, "num_errors");
6835 if ($num_errors > 0) {
6837 print "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
6838 __('Some feeds have update errors (click for details)')."</a>";
6840 print "</span></p>";
6843 print "</headlines>";
6845 print "<headlines-info><![CDATA[";
6847 $info = array("count" => 0,
6848 "vgroup_last_feed" => '',
6850 "disable_cache" => true);
6852 print json_encode($info);
6854 print "]]></headlines-info>";
6858 function save_email_address($link, $email) {
6859 // FIXME: implement persistent storage of emails
6861 if (!$_SESSION['stored_emails'])
6862 $_SESSION['stored_emails'] = array();
6864 if (!in_array($email, $_SESSION['stored_emails']))
6865 array_push($_SESSION['stored_emails'], $email);
6868 function update_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) {
6869 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6871 $sql_is_cat = bool_to_sql_bool($is_cat);
6873 $result = db_query($link, "SELECT access_key FROM ttrss_access_keys
6874 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6875 AND owner_uid = " . $owner_uid);
6877 if (db_num_rows($result) == 1) {
6878 $key = db_escape_string(sha1(uniqid(rand(), true)));
6880 db_query($link, "UPDATE ttrss_access_keys SET access_key = '$key'
6881 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6882 AND owner_uid = " . $owner_uid);
6887 return get_feed_access_key($link, $feed_id, $is_cat, $owner_uid);
6891 function get_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) {
6893 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6895 $sql_is_cat = bool_to_sql_bool($is_cat);
6897 $result = db_query($link, "SELECT access_key FROM ttrss_access_keys
6898 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6899 AND owner_uid = " . $owner_uid);
6901 if (db_num_rows($result) == 1) {
6902 return db_fetch_result($result, 0, "access_key");
6904 $key = db_escape_string(sha1(uniqid(rand(), true)));
6906 $result = db_query($link, "INSERT INTO ttrss_access_keys
6907 (access_key, feed_id, is_cat, owner_uid)
6908 VALUES ('$key', '$feed_id', $sql_is_cat, '$owner_uid')");
6916 * Extracts RSS/Atom feed URLs from the given HTML URL.
6918 * @param string $url HTML page URL
6920 * @return array Array of feeds. Key is the full URL, value the title
6922 function get_feeds_from_html($url)
6924 $url = fix_url($url);
6925 $baseUrl = substr($url, 0, strrpos($url, '/') +
1);
6927 libxml_use_internal_errors(true);
6929 $doc = new DOMDocument();
6930 $doc->loadHTMLFile($url);
6931 $xpath = new DOMXPath($doc);
6932 $entries = $xpath->query('/html/head/link[@rel="alternate"]');
6933 $feedUrls = array();
6934 foreach ($entries as $entry) {
6935 if ($entry->hasAttribute('href')) {
6936 $title = $entry->getAttribute('title');
6938 $title = $entry->getAttribute('type');
6940 $feedUrl = rewrite_relative_url(
6941 $baseUrl, $entry->getAttribute('href')
6943 $feedUrls[$feedUrl] = $title;
6950 * Checks if the content behind the given URL is a HTML file
6952 * @param string $url URL to check
6954 * @return boolean True if the URL contains HTML content
6956 function url_is_html($url) {
6957 $content = substr(fetch_file_contents($url, false), 0, 1000);
6958 if (stripos($content, '<html>') === false
6959 && stripos($content, '<html ') === false
6967 function print_label_select($link, $name, $value, $style = "") {
6969 $result = db_query($link, "SELECT caption FROM ttrss_labels2
6970 WHERE owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
6972 print "<select default=\"$value\" name=\"" . htmlspecialchars($name) .
6973 "\" style=\"$style\" onchange=\"labelSelectOnChange(this)\" >";
6975 while ($line = db_fetch_assoc($result)) {
6977 $issel = ($line["caption"] == $value) ?
"selected=\"1\"" : "";
6979 print "<option $issel>" . htmlspecialchars($line["caption"]) . "</option>";
6983 print "<option value=\"ADD_LABEL\">" .__("Add label...") . "</option>";
6990 function print_article_enclosures($link, $id, $always_display_enclosures,
6993 $result = get_article_enclosures($link, $id);
6995 if (count($result) > 0) {
6997 $entries_html = array();
7000 foreach ($result as $line) {
7002 $url = $line["content_url"];
7003 $ctype = $line["content_type"];
7005 if (!$ctype) $ctype = __("unknown type");
7007 $filename = substr($url, strrpos($url, "/")+
1);
7009 $entry = format_inline_player($link, $url, $ctype);
7011 $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
7012 $filename . " (" . $ctype . ")" . "</a>";
7014 array_push($entries_html, $entry);
7018 $entry["type"] = $ctype;
7019 $entry["filename"] = $filename;
7020 $entry["url"] = $url;
7022 array_push($entries, $entry);
7025 print "<div class=\"postEnclosures\">";
7027 if (!get_pref($link, "STRIP_IMAGES")) {
7028 if ($always_display_enclosures ||
7029 !preg_match("/<img/i", $article_content)) {
7031 foreach ($entries as $entry) {
7033 if (preg_match("/image/", $entry["type"]) ||
7034 preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) {
7037 alt=\"".htmlspecialchars($entry["filename"])."\"
7038 src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>";
7044 if (count($entries) == 1) {
7045 print __("Attachment:") . " ";
7047 print __("Attachments:") . " ";
7050 print join(", ", $entries_html);
7056 function getLastArticleId($link) {
7057 $result = db_query($link, "SELECT MAX(ref_id) AS id FROM ttrss_user_entries
7058 WHERE owner_uid = " . $_SESSION["uid"]);
7060 if (db_num_rows($result) == 1) {
7061 return db_fetch_result($result, 0, "id");
7067 function build_url($parts) {
7068 return $parts['scheme'] . "://" . $parts['host'] . $parts['path'];
7072 * Converts a (possibly) relative URL to a absolute one.
7074 * @param string $url Base URL (i.e. from where the document is)
7075 * @param string $rel_url Possibly relative URL in the document
7077 * @return string Absolute URL
7079 function rewrite_relative_url($url, $rel_url) {
7080 if (strpos($rel_url, "://") !== false) {
7082 } else if (strpos($rel_url, "/") === 0)
7084 $parts = parse_url($url);
7085 $parts['path'] = $rel_url;
7087 return build_url($parts);
7090 $parts = parse_url($url);
7091 if (!isset($parts['path'])) {
7092 $parts['path'] = '/';
7094 $dir = $parts['path'];
7095 if (substr($dir, -1) !== '/') {
7096 $dir = dirname($parts['path']);
7097 $dir !== '/' && $dir .= '/';
7099 $parts['path'] = $dir . $rel_url;
7101 return build_url($parts);
7105 function sphinx_search($query, $offset = 0, $limit = 30) {
7106 $sphinxClient = new SphinxClient();
7108 $sphinxClient->SetServer('localhost', 9312);
7109 $sphinxClient->SetConnectTimeout(1);
7111 $sphinxClient->SetFieldWeights(array('title' => 70, 'content' => 30,
7112 'feed_title' => 20));
7114 $sphinxClient->SetMatchMode(SPH_MATCH_EXTENDED2
);
7115 $sphinxClient->SetRankingMode(SPH_RANK_PROXIMITY_BM25
);
7116 $sphinxClient->SetLimits($offset, $limit, 1000);
7117 $sphinxClient->SetArrayResult(false);
7118 $sphinxClient->SetFilter('owner_uid', array($_SESSION['uid']));
7120 $result = $sphinxClient->Query($query, SPHINX_INDEX
);
7124 if (is_array($result['matches'])) {
7125 foreach (array_keys($result['matches']) as $int_id) {
7126 $ref_id = $result['matches'][$int_id]['attrs']['ref_id'];
7127 array_push($ids, $ref_id);
7134 function cleanup_tags($link, $days = 14, $limit = 1000) {
7136 if (DB_TYPE
== "pgsql") {
7137 $interval_query = "date_updated < NOW() - INTERVAL '$days days'";
7138 } else if (DB_TYPE
== "mysql") {
7139 $interval_query = "date_updated < DATE_SUB(NOW(), INTERVAL $days DAY)";
7144 while ($limit > 0) {
7147 $query = "SELECT ttrss_tags.id AS id
7148 FROM ttrss_tags, ttrss_user_entries, ttrss_entries
7149 WHERE post_int_id = int_id AND $interval_query AND
7150 ref_id = ttrss_entries.id AND tag_cache != '' LIMIT $limit_part";
7152 $result = db_query($link, $query);
7156 while ($line = db_fetch_assoc($result)) {
7157 array_push($ids, $line['id']);
7160 if (count($ids) > 0) {
7161 $ids = join(",", $ids);
7164 $tmp_result = db_query($link, "DELETE FROM ttrss_tags WHERE id IN ($ids)");
7165 $tags_deleted +
= db_affected_rows($link, $tmp_result);
7170 $limit -= $limit_part;
7175 return $tags_deleted;