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 if ($icon_url && $orig_icon_url != $icon_url) {
742 if (USE_CURL_FOR_ICONS ||
url_validate($icon_url)) {
743 db_query($link, "UPDATE ttrss_feeds SET icon_url = '$icon_url' WHERE id = '$feed'");
747 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
748 _debug("update_rss_feed: loading filters...");
751 $filters = load_filters($link, $feed, $owner_uid);
753 if ($use_simplepie) {
754 $iterator = $rss->get_items();
756 $iterator = $rss->items
;
757 if (!$iterator ||
!is_array($iterator)) $iterator = $rss->entries
;
758 if (!$iterator ||
!is_array($iterator)) $iterator = $rss;
761 if (!is_array($iterator)) {
762 /* db_query($link, "UPDATE ttrss_feeds
763 SET last_error = 'Parse error: can\'t find any articles.'
764 WHERE id = '$feed'"); */
766 // clear any errors and mark feed as updated if fetched okay
767 // even if it's blank
769 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
770 _debug("update_rss_feed: entry iterator is not an array, no articles?");
773 db_query($link, "UPDATE ttrss_feeds
774 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
776 return; // no articles
779 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
780 _debug("update_rss_feed: processing articles...");
783 foreach ($iterator as $item) {
785 if ($_REQUEST['xdebug'] == 2) {
789 if ($use_simplepie) {
790 $entry_guid = $item->get_id();
791 if (!$entry_guid) $entry_guid = $item->get_link();
792 if (!$entry_guid) $entry_guid = make_guid_from_title($item->get_title());
796 $entry_guid = $item["id"];
798 if (!$entry_guid) $entry_guid = $item["guid"];
799 if (!$entry_guid) $entry_guid = $item["link"];
800 if (!$entry_guid) $entry_guid = make_guid_from_title($item["title"]);
803 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
804 _debug("update_rss_feed: guid $entry_guid");
807 if (!$entry_guid) continue;
809 $entry_timestamp = "";
811 if ($use_simplepie) {
812 $entry_timestamp = strtotime($item->get_date());
814 $rss_2_date = $item['pubdate'];
815 $rss_1_date = $item['dc']['date'];
816 $atom_date = $item['issued'];
817 if (!$atom_date) $atom_date = $item['updated'];
819 if ($atom_date != "") $entry_timestamp = parse_w3cdtf($atom_date);
820 if ($rss_1_date != "") $entry_timestamp = parse_w3cdtf($rss_1_date);
821 if ($rss_2_date != "") $entry_timestamp = strtotime($rss_2_date);
825 if ($entry_timestamp == "" ||
$entry_timestamp == -1 ||
!$entry_timestamp) {
826 $entry_timestamp = time();
827 $no_orig_date = 'true';
829 $no_orig_date = 'false';
832 $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp);
834 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
835 _debug("update_rss_feed: date $entry_timestamp [$entry_timestamp_fmt]");
838 if ($use_simplepie) {
839 $entry_title = $item->get_title();
841 $entry_title = trim(strip_tags($item["title"]));
844 if ($use_simplepie) {
845 $entry_link = $item->get_link();
847 // strange Magpie workaround
848 $entry_link = $item["link_"];
849 if (!$entry_link) $entry_link = $item["link"];
852 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
853 _debug("update_rss_feed: title $entry_title");
856 if (!$entry_title) $entry_title = date("Y-m-d H:i:s", $entry_timestamp);;
858 $entry_link = strip_tags($entry_link);
860 if ($use_simplepie) {
861 $entry_content = $item->get_content();
862 if (!$entry_content) $entry_content = $item->get_description();
864 $entry_content = $item["content:escaped"];
866 if (!$entry_content) $entry_content = $item["content:encoded"];
867 if (!$entry_content) $entry_content = $item["content"]["encoded"];
868 if (!$entry_content) $entry_content = $item["content"];
870 // Magpie bugs are getting ridiculous
871 if (trim($entry_content) == "Array") $entry_content = false;
873 if (!$entry_content) $entry_content = $item["atom_content"];
874 if (!$entry_content) $entry_content = $item["summary"];
876 if (!$entry_content ||
877 strlen($entry_content) < strlen($item["description"])) {
878 $entry_content = $item["description"];
882 if (is_array($entry_content)) {
883 $entry_content = $entry_content["encoded"];
884 if (!$entry_content) $entry_content = $entry_content["escaped"];
888 if ($_REQUEST["xdebug"] == 2) {
889 print "update_rss_feed: content: ";
890 print_r(htmlspecialchars($entry_content));
893 $entry_content_unescaped = $entry_content;
895 if ($use_simplepie) {
896 $entry_comments = strip_tags($item->data
["comments"]);
897 if ($item->get_author()) {
898 $entry_author_item = $item->get_author();
899 $entry_author = $entry_author_item->get_name();
900 if (!$entry_author) $entry_author = $entry_author_item->get_email();
902 $entry_author = db_escape_string($entry_author);
905 $entry_comments = strip_tags($item["comments"]);
907 $entry_author = db_escape_string(strip_tags($item['dc']['creator']));
909 if ($item['author']) {
911 if (is_array($item['author'])) {
913 if (!$entry_author) {
914 $entry_author = db_escape_string(strip_tags($item['author']['name']));
917 if (!$entry_author) {
918 $entry_author = db_escape_string(strip_tags($item['author']['email']));
922 if (!$entry_author) {
923 $entry_author = db_escape_string(strip_tags($item['author']));
928 if (preg_match('/^[\t\n\r ]*$/', $entry_author)) $entry_author = '';
930 $entry_guid = db_escape_string(strip_tags($entry_guid));
931 $entry_guid = mb_substr($entry_guid, 0, 250);
933 $result = db_query($link, "SELECT id FROM ttrss_entries
934 WHERE guid = '$entry_guid'");
936 $entry_content = db_escape_string($entry_content);
938 $content_hash = "SHA1:" . sha1(strip_tags($entry_content));
940 $entry_title = db_escape_string($entry_title);
941 $entry_link = db_escape_string($entry_link);
942 $entry_comments = mb_substr(db_escape_string($entry_comments), 0, 250);
943 $entry_author = mb_substr($entry_author, 0, 250);
945 if ($use_simplepie) {
946 $num_comments = 0; #FIXME#
948 $num_comments = db_escape_string($item["slash"]["comments"]);
951 if (!$num_comments) $num_comments = 0;
953 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
954 _debug("update_rss_feed: looking for tags [1]...");
957 // parse <category> entries into tags
959 $additional_tags = array();
961 if ($use_simplepie) {
963 $additional_tags_src = $item->get_categories();
965 if (is_array($additional_tags_src)) {
966 foreach ($additional_tags_src as $tobj) {
967 array_push($additional_tags, $tobj->get_term());
971 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
972 _debug("update_rss_feed: category tags:");
973 print_r($additional_tags);
978 $t_ctr = $item['category#'];
981 $additional_tags = array();
982 } else if ($t_ctr > 0) {
983 $additional_tags = array($item['category']);
985 if ($item['category@term']) {
986 array_push($additional_tags, $item['category@term']);
989 for ($i = 0; $i <= $t_ctr; $i++
) {
990 if ($item["category#$i"]) {
991 array_push($additional_tags, $item["category#$i"]);
994 if ($item["category#$i@term"]) {
995 array_push($additional_tags, $item["category#$i@term"]);
1000 // parse <dc:subject> elements
1002 $t_ctr = $item['dc']['subject#'];
1005 array_push($additional_tags, $item['dc']['subject']);
1007 for ($i = 0; $i <= $t_ctr; $i++
) {
1008 if ($item['dc']["subject#$i"]) {
1009 array_push($additional_tags, $item['dc']["subject#$i"]);
1015 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1016 _debug("update_rss_feed: looking for tags [2]...");
1020 // <a href="..." rel="tag">Xorg</a>, //
1024 preg_match_all("/<a.*?rel=['\"]tag['\"].*?\>([^<]+)<\/a>/i",
1025 $entry_content_unescaped, $entry_tags);
1027 $entry_tags = $entry_tags[1];
1029 $entry_tags = array_merge($entry_tags, $additional_tags);
1030 $entry_tags = array_unique($entry_tags);
1032 for ($i = 0; $i < count($entry_tags); $i++
)
1033 $entry_tags[$i] = mb_strtolower($entry_tags[$i], 'utf-8');
1035 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1036 _debug("update_rss_feed: unfiltered tags found:");
1037 print_r($entry_tags);
1042 $entry_content = sanitize_article_content($entry_content);
1043 $entry_title = sanitize_article_content($entry_title);
1045 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1046 _debug("update_rss_feed: done collecting data [TITLE:$entry_title]");
1049 db_query($link, "BEGIN");
1051 if (db_num_rows($result) == 0) {
1053 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1054 _debug("update_rss_feed: base guid not found");
1057 // base post entry does not exist, create it
1059 $result = db_query($link,
1060 "INSERT INTO ttrss_entries
1077 '$entry_timestamp_fmt',
1087 // we keep encountering the entry in feeds, so we need to
1088 // update date_updated column so that we don't get horrible
1089 // dupes when the entry gets purged and reinserted again e.g.
1090 // in the case of SLOW SLOW OMG SLOW updating feeds
1092 $base_entry_id = db_fetch_result($result, 0, "id");
1094 db_query($link, "UPDATE ttrss_entries SET date_updated = NOW()
1095 WHERE id = '$base_entry_id'");
1098 // now it should exist, if not - bad luck then
1100 $result = db_query($link, "SELECT
1101 id,content_hash,no_orig_date,title,
1102 ".SUBSTRING_FOR_DATE
."(date_updated,1,19) as date_updated,
1103 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated,
1107 WHERE guid = '$entry_guid'");
1112 if (db_num_rows($result) == 1) {
1114 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1115 _debug("update_rss_feed: base guid found, checking for user record");
1118 // this will be used below in update handler
1119 $orig_content_hash = db_fetch_result($result, 0, "content_hash");
1120 $orig_title = db_fetch_result($result, 0, "title");
1121 $orig_num_comments = db_fetch_result($result, 0, "num_comments");
1122 $orig_date_updated = strtotime(db_fetch_result($result,
1123 0, "date_updated"));
1125 $ref_id = db_fetch_result($result, 0, "id");
1126 $entry_ref_id = $ref_id;
1128 // check for user post link to main table
1130 // do we allow duplicate posts with same GUID in different feeds?
1131 if (get_pref($link, "ALLOW_DUPLICATE_POSTS", $owner_uid, false)) {
1132 $dupcheck_qpart = "AND (feed_id = '$feed' OR feed_id IS NULL)";
1134 $dupcheck_qpart = "";
1137 /* Collect article tags here so we could filter by them: */
1139 $article_filters = get_article_filters($filters, $entry_title,
1140 $entry_content, $entry_link, $entry_timestamp, $entry_author,
1143 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1144 _debug("update_rss_feed: article filters: ");
1145 if (count($article_filters) != 0) {
1146 print_r($article_filters);
1150 if (find_article_filter($article_filters, "filter")) {
1151 db_query($link, "COMMIT"); // close transaction in progress
1155 $score = calculate_article_score($article_filters);
1157 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1158 _debug("update_rss_feed: initial score: $score");
1161 $query = "SELECT ref_id, int_id FROM ttrss_user_entries WHERE
1162 ref_id = '$ref_id' AND owner_uid = '$owner_uid'
1165 // if ($_REQUEST["xdebug"]) print "$query\n";
1167 $result = db_query($link, $query);
1169 // okay it doesn't exist - create user entry
1170 if (db_num_rows($result) == 0) {
1172 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1173 _debug("update_rss_feed: user record not found, creating...");
1176 if ($score >= -500 && !find_article_filter($article_filters, 'catchup')) {
1178 $last_read_qpart = 'NULL';
1181 $last_read_qpart = 'NOW()';
1184 if (find_article_filter($article_filters, 'mark') ||
$score > 1000) {
1190 if (find_article_filter($article_filters, 'publish')) {
1191 $published = 'true';
1193 $published = 'false';
1196 $result = db_query($link,
1197 "INSERT INTO ttrss_user_entries
1198 (ref_id, owner_uid, feed_id, unread, last_read, marked,
1199 published, score, tag_cache, label_cache)
1200 VALUES ('$ref_id', '$owner_uid', '$feed', $unread,
1201 $last_read_qpart, $marked, $published, '$score', '', '')");
1203 $result = db_query($link,
1204 "SELECT int_id FROM ttrss_user_entries WHERE
1205 ref_id = '$ref_id' AND owner_uid = '$owner_uid' AND
1206 feed_id = '$feed' LIMIT 1");
1208 if (db_num_rows($result) == 1) {
1209 $entry_int_id = db_fetch_result($result, 0, "int_id");
1212 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1213 _debug("update_rss_feed: user record FOUND");
1216 $entry_ref_id = db_fetch_result($result, 0, "ref_id");
1217 $entry_int_id = db_fetch_result($result, 0, "int_id");
1220 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1221 _debug("update_rss_feed: RID: $entry_ref_id, IID: $entry_int_id");
1224 $post_needs_update = false;
1226 if (get_pref($link, "UPDATE_POST_ON_CHECKSUM_CHANGE", $owner_uid, false) &&
1227 ($content_hash != $orig_content_hash)) {
1228 // print "<!-- [$entry_title] $content_hash vs $orig_content_hash -->";
1229 $post_needs_update = true;
1232 if (db_escape_string($orig_title) != $entry_title) {
1233 $post_needs_update = true;
1236 if ($orig_num_comments != $num_comments) {
1237 $post_needs_update = true;
1240 // this doesn't seem to be very reliable
1242 // if ($orig_timestamp != $entry_timestamp && !$orig_no_orig_date) {
1243 // $post_needs_update = true;
1246 // if post needs update, update it and mark all user entries
1247 // linking to this post as updated
1248 if ($post_needs_update) {
1250 if (defined('DAEMON_EXTENDED_DEBUG')) {
1251 _debug("update_rss_feed: post $entry_guid needs update...");
1254 // print "<!-- post $orig_title needs update : $post_needs_update -->";
1256 db_query($link, "UPDATE ttrss_entries
1257 SET title = '$entry_title', content = '$entry_content',
1258 content_hash = '$content_hash',
1259 num_comments = '$num_comments'
1260 WHERE id = '$ref_id'");
1262 if (get_pref($link, "MARK_UNREAD_ON_UPDATE", $owner_uid, false)) {
1263 db_query($link, "UPDATE ttrss_user_entries
1264 SET last_read = null, unread = true WHERE ref_id = '$ref_id'");
1266 db_query($link, "UPDATE ttrss_user_entries
1267 SET last_read = null WHERE ref_id = '$ref_id' AND unread = false");
1273 db_query($link, "COMMIT");
1275 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1276 _debug("update_rss_feed: assigning labels...");
1279 assign_article_to_labels($link, $entry_ref_id, $article_filters,
1282 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1283 _debug("update_rss_feed: looking for enclosures...");
1288 $enclosures = array();
1290 if ($use_simplepie) {
1291 $encs = $item->get_enclosures();
1293 if (is_array($encs)) {
1294 foreach ($encs as $e) {
1296 $e->link
, $e->type
, $e->length
);
1298 array_push($enclosures, $e_item);
1305 $e_ctr = $item['enclosure#'];
1308 $e_item = array($item['enclosure@url'],
1309 $item['enclosure@type'],
1310 $item['enclosure@length']);
1312 array_push($enclosures, $e_item);
1314 for ($i = 0; $i <= $e_ctr; $i++
) {
1316 if ($item["enclosure#$i@url"]) {
1317 $e_item = array($item["enclosure#$i@url"],
1318 $item["enclosure#$i@type"],
1319 $item["enclosure#$i@length"]);
1320 array_push($enclosures, $e_item);
1326 // can there be many of those? yes -fox
1328 $m_ctr = $item['media']['content#'];
1331 $e_item = array($item['media']['content@url'],
1332 $item['media']['content@medium'],
1333 $item['media']['content@length']);
1335 array_push($enclosures, $e_item);
1337 for ($i = 0; $i <= $m_ctr; $i++
) {
1339 if ($item["media"]["content#$i@url"]) {
1340 $e_item = array($item["media"]["content#$i@url"],
1341 $item["media"]["content#$i@medium"],
1342 $item["media"]["content#$i@length"]);
1343 array_push($enclosures, $e_item);
1351 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1352 _debug("update_rss_feed: article enclosures:");
1353 print_r($enclosures);
1356 db_query($link, "BEGIN");
1358 foreach ($enclosures as $enc) {
1359 $enc_url = db_escape_string($enc[0]);
1360 $enc_type = db_escape_string($enc[1]);
1361 $enc_dur = db_escape_string($enc[2]);
1363 $result = db_query($link, "SELECT id FROM ttrss_enclosures
1364 WHERE content_url = '$enc_url' AND post_id = '$entry_ref_id'");
1366 if (db_num_rows($result) == 0) {
1367 db_query($link, "INSERT INTO ttrss_enclosures
1368 (content_url, content_type, title, duration, post_id) VALUES
1369 ('$enc_url', '$enc_type', '', '$enc_dur', '$entry_ref_id')");
1373 db_query($link, "COMMIT");
1375 // check for manual tags (we have to do it here since they're loaded from filters)
1377 foreach ($article_filters as $f) {
1378 if ($f[0] == "tag") {
1380 $manual_tags = trim_array(split(",", $f[1]));
1382 foreach ($manual_tags as $tag) {
1383 if (tag_is_valid($tag)) {
1384 array_push($entry_tags, $tag);
1392 $boring_tags = trim_array(split(",", mb_strtolower(get_pref($link,
1393 'BLACKLISTED_TAGS', $owner_uid, ''), 'utf-8')));
1395 $filtered_tags = array();
1396 $tags_to_cache = array();
1398 if ($entry_tags && is_array($entry_tags)) {
1399 foreach ($entry_tags as $tag) {
1400 if (array_search($tag, $boring_tags) === false) {
1401 array_push($filtered_tags, $tag);
1406 $filtered_tags = array_unique($filtered_tags);
1408 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1409 _debug("update_rss_feed: filtered article tags:");
1410 print_r($filtered_tags);
1413 // Save article tags in the database
1415 if (count($filtered_tags) > 0) {
1417 db_query($link, "BEGIN");
1419 foreach ($filtered_tags as $tag) {
1421 $tag = sanitize_tag($tag);
1422 $tag = db_escape_string($tag);
1424 if (!tag_is_valid($tag)) continue;
1426 $result = db_query($link, "SELECT id FROM ttrss_tags
1427 WHERE tag_name = '$tag' AND post_int_id = '$entry_int_id' AND
1428 owner_uid = '$owner_uid' LIMIT 1");
1430 if ($result && db_num_rows($result) == 0) {
1432 db_query($link, "INSERT INTO ttrss_tags
1433 (owner_uid,tag_name,post_int_id)
1434 VALUES ('$owner_uid','$tag', '$entry_int_id')");
1437 array_push($tags_to_cache, $tag);
1440 /* update the cache */
1442 $tags_to_cache = array_unique($tags_to_cache);
1444 $tags_str = db_escape_string(join(",", $tags_to_cache));
1446 db_query($link, "UPDATE ttrss_user_entries
1447 SET tag_cache = '$tags_str' WHERE ref_id = '$entry_ref_id'
1448 AND owner_uid = $owner_uid");
1450 db_query($link, "COMMIT");
1453 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1454 _debug("update_rss_feed: article processed");
1458 if (!$last_updated) {
1459 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1460 _debug("update_rss_feed: new feed, catching it up...");
1462 catchup_feed($link, $feed, false, $owner_uid);
1465 purge_feed($link, $feed, 0);
1467 db_query($link, "UPDATE ttrss_feeds
1468 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
1470 // db_query($link, "COMMIT");
1474 if ($use_simplepie) {
1475 $error_msg = mb_substr($rss->error(), 0, 250);
1477 $error_msg = mb_substr(magpie_error(), 0, 250);
1480 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1481 _debug("update_rss_feed: error fetching feed: $error_msg");
1484 $error_msg = db_escape_string($error_msg);
1487 "UPDATE ttrss_feeds SET last_error = '$error_msg',
1488 last_updated = NOW() WHERE id = '$feed'");
1491 if ($use_simplepie) {
1495 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1496 _debug("update_rss_feed: done");
1501 function print_select($id, $default, $values, $attributes = "") {
1502 print "<select name=\"$id\" id=\"$id\" $attributes>";
1503 foreach ($values as $v) {
1509 print "<option$sel>$v</option>";
1514 function print_select_hash($id, $default, $values, $attributes = "") {
1515 print "<select name=\"$id\" id='$id' $attributes>";
1516 foreach (array_keys($values) as $v) {
1518 $sel = 'selected="selected"';
1522 print "<option $sel value=\"$v\">".$values[$v]."</option>";
1528 function get_article_filters($filters, $title, $content, $link, $timestamp, $author, $tags) {
1531 if ($filters["title"]) {
1532 foreach ($filters["title"] as $filter) {
1533 $reg_exp = $filter["reg_exp"];
1534 $inverse = $filter["inverse"];
1535 if ((!$inverse && @preg_match
("/$reg_exp/i", $title)) ||
1536 ($inverse && !@preg_match
("/$reg_exp/i", $title))) {
1538 array_push($matches, array($filter["action"], $filter["action_param"]));
1543 if ($filters["content"]) {
1544 foreach ($filters["content"] as $filter) {
1545 $reg_exp = $filter["reg_exp"];
1546 $inverse = $filter["inverse"];
1548 if ((!$inverse && @preg_match
("/$reg_exp/i", $content)) ||
1549 ($inverse && !@preg_match
("/$reg_exp/i", $content))) {
1551 array_push($matches, array($filter["action"], $filter["action_param"]));
1556 if ($filters["both"]) {
1557 foreach ($filters["both"] as $filter) {
1558 $reg_exp = $filter["reg_exp"];
1559 $inverse = $filter["inverse"];
1562 if (!@preg_match
("/$reg_exp/i", $title) && !preg_match("/$reg_exp/i", $content)) {
1563 array_push($matches, array($filter["action"], $filter["action_param"]));
1566 if (@preg_match
("/$reg_exp/i", $title) ||
preg_match("/$reg_exp/i", $content)) {
1567 array_push($matches, array($filter["action"], $filter["action_param"]));
1573 if ($filters["link"]) {
1574 $reg_exp = $filter["reg_exp"];
1575 foreach ($filters["link"] as $filter) {
1576 $reg_exp = $filter["reg_exp"];
1577 $inverse = $filter["inverse"];
1579 if ((!$inverse && @preg_match
("/$reg_exp/i", $link)) ||
1580 ($inverse && !@preg_match
("/$reg_exp/i", $link))) {
1582 array_push($matches, array($filter["action"], $filter["action_param"]));
1587 if ($filters["date"]) {
1588 $reg_exp = $filter["reg_exp"];
1589 foreach ($filters["date"] as $filter) {
1590 $date_modifier = $filter["filter_param"];
1591 $inverse = $filter["inverse"];
1592 $check_timestamp = strtotime($filter["reg_exp"]);
1594 # no-op when timestamp doesn't parse to prevent misfires
1596 if ($check_timestamp) {
1599 if ($date_modifier == "before" && $timestamp < $check_timestamp ||
1600 $date_modifier == "after" && $timestamp > $check_timestamp) {
1604 if ($inverse) $match_ok = !$match_ok;
1607 array_push($matches, array($filter["action"], $filter["action_param"]));
1613 if ($filters["author"]) {
1614 foreach ($filters["author"] as $filter) {
1615 $reg_exp = $filter["reg_exp"];
1616 $inverse = $filter["inverse"];
1617 if ((!$inverse && @preg_match
("/$reg_exp/i", $author)) ||
1618 ($inverse && !@preg_match
("/$reg_exp/i", $author))) {
1620 array_push($matches, array($filter["action"], $filter["action_param"]));
1625 if ($filters["tag"]) {
1627 $tag_string = join(",", $tags);
1629 foreach ($filters["tag"] as $filter) {
1630 $reg_exp = $filter["reg_exp"];
1631 $inverse = $filter["inverse"];
1633 if ((!$inverse && @preg_match
("/$reg_exp/i", $tag_string)) ||
1634 ($inverse && !@preg_match
("/$reg_exp/i", $tag_string))) {
1636 array_push($matches, array($filter["action"], $filter["action_param"]));
1645 function find_article_filter($filters, $filter_name) {
1646 foreach ($filters as $f) {
1647 if ($f[0] == $filter_name) {
1654 function calculate_article_score($filters) {
1657 foreach ($filters as $f) {
1658 if ($f[0] == "score") {
1665 function assign_article_to_labels($link, $id, $filters, $owner_uid) {
1666 foreach ($filters as $f) {
1667 if ($f[0] == "label") {
1668 label_add_article($link, $id, $f[1], $owner_uid);
1673 function printFeedEntry($feed_id, $class, $feed_title, $unread, $icon_file, $link,
1674 $rtl_content = false, $last_updated = false, $last_error = false,
1675 $fg_content = false, $bg_content = false) {
1677 if (!$feed_title) $feed_title = getFeedTitle($link, $feed_id, false);
1678 if (!$unread) $unread = getFeedUnread($link, $feed_id);
1680 if ($unread > 0) $class .= "Unread";
1682 if (!$icon_file) $icon_file = getFeedIcon($feed_id);
1684 if (strpos($icon_file, "images") !== false) {
1685 $icon_file = theme_image($link, $icon_file);
1688 if (file_exists($icon_file) && filesize($icon_file) > 0) {
1689 $feed_icon = "<img id=\"FIMG-$feed_id\" src=\"$icon_file\">";
1691 $feed_icon = "<img id=\"FIMG-$feed_id\" src=\"images/blank_icon.gif\">";
1695 $rtl_tag = "dir=\"rtl\"";
1697 $rtl_tag = "dir=\"ltr\"";
1700 $error_notify_msg = "";
1703 $link_title = "Error: $last_error ($last_updated)";
1704 $error_notify_msg = "(Error)";
1705 } else if ($last_updated) {
1706 $link_title = "Updated: $last_updated";
1709 $feed_title = truncate_string($feed_title, 30);
1711 $feed = "<span class='feedlink' title=\"$link_title\" id=\"FEEDL-$feed_id\" href=\"#\"
1712 onclick=\"viewfeed('$feed_id');\">$feed_title</span>";
1714 /* if ($feed_id < -10) {
1715 $bg_color = "#00ccff";
1716 $fg_color = "white";
1719 if ($fg_color || $bg_color) {
1720 $color_str = "<div class='labelColorIndicator'
1721 style='color : $fg_color; background-color : $bg_color'>l</div>";
1724 print $color_str; */
1726 print "<li id=\"FEEDR-$feed_id\" class=\"$class\">";
1728 print "<span $rtl_tag id=\"FEEDN-$feed_id\">$feed</span>";
1731 $fctr_class = "class=\"feedCtrHasUnread\"";
1733 $fctr_class = "class=\"feedCtrNoUnread\"";
1736 print " <span $rtl_tag $fctr_class id=\"FEEDCTR-$feed_id\">
1737 (<span id=\"FEEDU-$feed_id\">$unread</span>)</span>";
1739 if (get_pref($link, "EXTENDED_FEEDLIST")) {
1740 $total = getFeedArticles($link, $feed_id);
1741 print "<div class=\"feedExtInfo\">
1742 <span id=\"FLUPD-$feed_id\">$last_updated ($total total) $error_notify_msg</span></div>";
1749 function getmicrotime() {
1750 list($usec, $sec) = explode(" ",microtime());
1751 return ((float)$usec +
(float)$sec);
1754 function print_radio($id, $default, $true_is, $values, $attributes = "") {
1755 foreach ($values as $v) {
1762 if ($v == $true_is) {
1763 $sel .= " value=\"1\"";
1765 $sel .= " value=\"0\"";
1768 print "<input class=\"noborder\"
1769 type=\"radio\" $sel $attributes name=\"$id\"> $v ";
1774 function initialize_user_prefs($link, $uid, $profile = false) {
1776 $uid = db_escape_string($uid);
1780 $profile_qpart = "AND profile IS NULL";
1782 $profile_qpart = "AND profile = '$profile'";
1785 if (get_schema_version($link) < 63) $profile_qpart = "";
1787 db_query($link, "BEGIN");
1789 $result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs");
1791 $u_result = db_query($link, "SELECT pref_name
1792 FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart");
1794 $active_prefs = array();
1796 while ($line = db_fetch_assoc($u_result)) {
1797 array_push($active_prefs, $line["pref_name"]);
1800 while ($line = db_fetch_assoc($result)) {
1801 if (array_search($line["pref_name"], $active_prefs) === FALSE) {
1802 // print "adding " . $line["pref_name"] . "<br>";
1804 if (get_schema_version($link) < 63) {
1805 db_query($link, "INSERT INTO ttrss_user_prefs
1806 (owner_uid,pref_name,value) VALUES
1807 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')");
1810 db_query($link, "INSERT INTO ttrss_user_prefs
1811 (owner_uid,pref_name,value, profile) VALUES
1812 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."', $profile)");
1818 db_query($link, "COMMIT");
1822 function lookup_user_id($link, $user) {
1824 $result = db_query($link, "SELECT id FROM ttrss_users WHERE
1827 if (db_num_rows($result) == 1) {
1828 return db_fetch_result($result, 0, "id");
1834 function http_authenticate_user($link) {
1836 // error_log("http_authenticate_user: ".$_SERVER["PHP_AUTH_USER"]."\n", 3, '/tmp/tt-rss.log');
1838 if (!$_SERVER["PHP_AUTH_USER"]) {
1840 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1841 header('HTTP/1.0 401 Unauthorized');
1845 $auth_result = authenticate_user($link,
1846 $_SERVER["PHP_AUTH_USER"], $_SERVER["PHP_AUTH_PW"]);
1848 if (!$auth_result) {
1849 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1850 header('HTTP/1.0 401 Unauthorized');
1858 function authenticate_user($link, $login, $password, $force_auth = false) {
1860 if (!SINGLE_USER_MODE
) {
1862 $pwd_hash1 = encrypt_password($password);
1863 $pwd_hash2 = encrypt_password($password, $login);
1864 $login = db_escape_string($login);
1866 if (defined('ALLOW_REMOTE_USER_AUTH') && ALLOW_REMOTE_USER_AUTH
1867 && $_SERVER["REMOTE_USER"] && $login != "admin") {
1869 $login = db_escape_string($_SERVER["REMOTE_USER"]);
1871 $query = "SELECT id,login,access_level,pwd_hash
1872 FROM ttrss_users WHERE
1876 $query = "SELECT id,login,access_level,pwd_hash
1877 FROM ttrss_users WHERE
1878 login = '$login' AND (pwd_hash = '$pwd_hash1' OR
1879 pwd_hash = '$pwd_hash2')";
1882 $result = db_query($link, $query);
1884 if (db_num_rows($result) == 1) {
1885 $_SESSION["uid"] = db_fetch_result($result, 0, "id");
1886 $_SESSION["name"] = db_fetch_result($result, 0, "login");
1887 $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level");
1889 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
1892 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1893 $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash");
1895 $_SESSION["last_version_check"] = time();
1897 initialize_user_prefs($link, $_SESSION["uid"]);
1906 $_SESSION["uid"] = 1;
1907 $_SESSION["name"] = "admin";
1909 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1911 initialize_user_prefs($link, $_SESSION["uid"]);
1917 function make_password($length = 8) {
1920 $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ";
1924 while ($i < $length) {
1925 $char = substr($possible, mt_rand(0, strlen($possible)-1), 1);
1927 if (!strstr($password, $char)) {
1935 // this is called after user is created to initialize default feeds, labels
1938 // user preferences are checked on every login, not here
1940 function initialize_user($link, $uid) {
1942 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
1943 values ('$uid', 'Tiny Tiny RSS: New Releases',
1944 'http://tt-rss.org/releases.rss')");
1946 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
1947 values ('$uid', 'Tiny Tiny RSS: Forum',
1948 'http://tt-rss.org/forum/rss.php')");
1951 function logout_user() {
1953 if (isset($_COOKIE[session_name()])) {
1954 setcookie(session_name(), '', time()-42000, '/');
1958 function get_script_urlpath() {
1959 return preg_replace('/\/[^\/]*$/', "", $_SERVER["REQUEST_URI"]);
1962 function validate_session($link) {
1963 if (SINGLE_USER_MODE
) {
1967 if (SESSION_CHECK_ADDRESS
&& $_SESSION["uid"]) {
1968 if ($_SESSION["ip_address"]) {
1969 if ($_SESSION["ip_address"] != $_SERVER["REMOTE_ADDR"]) {
1970 $_SESSION["login_error_msg"] = __("Session failed to validate (incorrect IP)");
1976 if ($_SESSION["ref_schema_version"] != get_schema_version($link, true)) {
1980 if ($_SESSION["uid"]) {
1982 $result = db_query($link,
1983 "SELECT pwd_hash FROM ttrss_users WHERE id = '".$_SESSION["uid"]."'");
1985 $pwd_hash = db_fetch_result($result, 0, "pwd_hash");
1987 if ($pwd_hash != $_SESSION["pwd_hash"]) {
1992 /* if ($_SESSION["cookie_lifetime"] && $_SESSION["uid"]) {
1994 //print_r($_SESSION);
1996 if (time() > $_SESSION["cookie_lifetime"]) {
2004 function login_sequence($link, $mobile = false) {
2005 if (!SINGLE_USER_MODE
) {
2007 $login_action = $_POST["login_action"];
2009 # try to authenticate user if called from login form
2010 if ($login_action == "do_login") {
2011 $login = $_POST["login"];
2012 $password = $_POST["password"];
2013 $remember_me = $_POST["remember_me"];
2015 if (authenticate_user($link, $login, $password)) {
2016 $_POST["password"] = "";
2018 $_SESSION["language"] = $_POST["language"];
2019 $_SESSION["ref_schema_version"] = get_schema_version($link, true);
2020 $_SESSION["bw_limit"] = !!$_POST["bw_limit"];
2022 if ($_POST["profile"]) {
2024 $profile = db_escape_string($_POST["profile"]);
2026 $result = db_query($link, "SELECT id FROM ttrss_settings_profiles
2027 WHERE id = '$profile' AND owner_uid = " . $_SESSION["uid"]);
2029 if (db_num_rows($result) != 0) {
2030 $_SESSION["profile"] = $profile;
2031 $_SESSION["prefs_cache"] = array();
2035 header("Location: " . $_SERVER["REQUEST_URI"]);
2040 $_SESSION["login_error_msg"] = __("Incorrect username or password");
2044 if (!$_SESSION["uid"] ||
!validate_session($link)) {
2045 render_login_form($link, $mobile);
2046 //header("Location: login.php");
2049 /* bump login timestamp */
2050 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
2053 if ($_SESSION["language"] && SESSION_COOKIE_LIFETIME
> 0) {
2054 setcookie("ttrss_lang", $_SESSION["language"],
2055 time() + SESSION_COOKIE_LIFETIME
);
2060 return authenticate_user($link, "admin", null);
2064 function truncate_string($str, $max_len) {
2065 if (mb_strlen($str, "utf-8") > $max_len - 3) {
2066 return mb_substr($str, 0, $max_len, "utf-8") . "…";
2072 function theme_image($link, $filename) {
2074 $theme_path = get_user_theme_path($link);
2076 if ($theme_path && is_file($theme_path.$filename)) {
2077 return $theme_path.$filename;
2086 function get_user_theme($link) {
2088 if (get_schema_version($link) >= 63 && $_SESSION["uid"]) {
2089 $theme_name = get_pref($link, "_THEME_ID");
2090 if (is_dir("themes/$theme_name")) {
2101 function get_user_theme_path($link) {
2104 if (get_schema_version($link) >= 63 && $_SESSION["uid"]) {
2105 $theme_name = get_pref($link, "_THEME_ID");
2107 if ($theme_name && is_dir("themes/$theme_name")) {
2108 $theme_path = "themes/$theme_name/";
2119 function get_user_theme_options($link) {
2120 $t = get_user_theme_path($link);
2123 if (is_file("$t/theme.ini")) {
2124 $ini = parse_ini_file("$t/theme.ini", true);
2125 if ($ini['theme']['version']) {
2126 return $ini['theme']['options'];
2134 function get_all_themes() {
2135 $themes = glob("themes/*");
2141 foreach ($themes as $t) {
2142 if (is_file("$t/theme.ini")) {
2143 $ini = parse_ini_file("$t/theme.ini", true);
2144 if ($ini['theme']['version'] && !$ini['theme']['disabled']) {
2146 $entry["path"] = $t;
2147 $entry["base"] = basename($t);
2148 $entry["name"] = $ini['theme']['name'];
2149 $entry["version"] = $ini['theme']['version'];
2150 $entry["author"] = $ini['theme']['author'];
2151 $entry["options"] = $ini['theme']['options'];
2152 array_push($rv, $entry);
2160 function make_local_datetime($link, $timestamp, $long, $owner_uid = false,
2161 $no_smart_dt = false) {
2163 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2164 if (!$timestamp) $timestamp = '1970-01-01 0:00';
2166 $user_tz_string = get_pref($link, 'USER_TIMEZONE', $owner_uid);
2169 $user_tz = new DateTimeZone($user_tz_string);
2170 } catch (Exception
$e) {
2171 $user_tz = new DateTimeZone('UTC');
2174 # We store date in UTC internally
2175 $dt = new DateTime($timestamp, new DateTimeZone('UTC'));
2176 $user_timestamp = $dt->format('U') +
$user_tz->getOffset($dt);
2178 if (!$no_smart_dt && get_pref($link, 'HEADLINES_SMART_DATE', $owner_uid)) {
2179 return smart_date_time($link, $user_timestamp,
2180 $user_tz->getOffset($dt), $owner_uid);
2183 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
2185 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
2187 return date($format, $user_timestamp);
2191 function smart_date_time($link, $timestamp, $tz_offset = 0, $owner_uid = false) {
2192 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2194 if (date("Y.m.d", $timestamp) == date("Y.m.d", time() +
$tz_offset)) {
2195 return date("G:i", $timestamp);
2196 } else if (date("Y", $timestamp) == date("Y", time() +
$tz_offset)) {
2197 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
2198 return date($format, $timestamp);
2200 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
2201 return date($format, $timestamp);
2205 function smart_date($timestamp) {
2206 if (date("Y.m.d", $timestamp) == date("Y.m.d")) {
2208 } else if (date("Y", $timestamp) == date("Y")) {
2209 return date("D m", $timestamp);
2211 return date("Y/m/d", $timestamp);
2215 function sql_bool_to_string($s) {
2216 if ($s == "t" ||
$s == "1") {
2223 function sql_bool_to_bool($s) {
2224 if ($s == "t" ||
$s == "1") {
2231 function bool_to_sql_bool($s) {
2239 function toggleEvenOdd($a) {
2246 function get_schema_version($link, $nocache = false) {
2247 if (!$_SESSION["schema_version"] ||
$nocache) {
2248 $result = db_query($link, "SELECT schema_version FROM ttrss_version");
2249 $version = db_fetch_result($result, 0, "schema_version");
2250 $_SESSION["schema_version"] = $version;
2253 return $_SESSION["schema_version"];
2257 function sanity_check($link) {
2260 $schema_version = get_schema_version($link);
2262 if ($schema_version != SCHEMA_VERSION
) {
2266 if (DB_TYPE
== "mysql") {
2267 $result = db_query($link, "SELECT true", false);
2268 if (db_num_rows($result) != 1) {
2273 if (db_escape_string("testTEST") != "testTEST") {
2277 if ($error_code != 0) {
2278 print_error_xml($error_code);
2285 function file_is_locked($filename) {
2286 if (function_exists('flock')) {
2287 $fp = @fopen
(LOCK_DIRECTORY
. "/$filename", "r");
2289 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2290 flock($fp, LOCK_UN
);
2300 return true; // consider the file always locked and skip the test
2303 function make_lockfile($filename) {
2304 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
2306 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2307 if (function_exists('posix_getpid')) {
2308 fwrite($fp, posix_getpid() . "\n");
2316 function make_stampfile($filename) {
2317 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
2319 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2320 fwrite($fp, time() . "\n");
2321 flock($fp, LOCK_UN
);
2329 function sql_random_function() {
2330 if (DB_TYPE
== "mysql") {
2337 function catchup_feed($link, $feed, $cat_view, $owner_uid = false) {
2339 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2341 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
2348 $cat_qpart = "cat_id = '$feed'";
2350 $cat_qpart = "cat_id IS NULL";
2353 $tmp_result = db_query($link, "SELECT id
2354 FROM ttrss_feeds WHERE $cat_qpart AND owner_uid = $owner_uid");
2356 while ($tmp_line = db_fetch_assoc($tmp_result)) {
2358 $tmp_feed = $tmp_line["id"];
2360 db_query($link, "UPDATE ttrss_user_entries
2361 SET unread = false,last_read = NOW()
2362 WHERE feed_id = '$tmp_feed' AND owner_uid = $owner_uid");
2364 } else if ($feed == -2) {
2367 db_query($link, "UPDATE ttrss_user_entries
2368 SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*)
2369 FROM ttrss_user_labels2 WHERE article_id = ref_id) > 0
2370 AND unread = true AND owner_uid = $owner_uid");
2373 } else if ($feed > 0) {
2375 db_query($link, "UPDATE ttrss_user_entries
2376 SET unread = false,last_read = NOW()
2377 WHERE feed_id = '$feed' AND owner_uid = $owner_uid");
2379 } else if ($feed < 0 && $feed > -10) { // special, like starred
2382 db_query($link, "UPDATE ttrss_user_entries
2383 SET unread = false,last_read = NOW()
2384 WHERE marked = true AND owner_uid = $owner_uid");
2388 db_query($link, "UPDATE ttrss_user_entries
2389 SET unread = false,last_read = NOW()
2390 WHERE published = true AND owner_uid = $owner_uid");
2395 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE");
2397 if (DB_TYPE
== "pgsql") {
2398 $match_part = "updated > NOW() - INTERVAL '$intl hour' ";
2400 $match_part = "updated > DATE_SUB(NOW(),
2401 INTERVAL $intl HOUR) ";
2404 $result = db_query($link, "SELECT id FROM ttrss_entries,
2405 ttrss_user_entries WHERE $match_part AND
2407 ttrss_user_entries.ref_id = ttrss_entries.id AND
2408 owner_uid = $owner_uid");
2410 $affected_ids = array();
2412 while ($line = db_fetch_assoc($result)) {
2413 array_push($affected_ids, $line["id"]);
2416 catchupArticlesById($link, $affected_ids, 0);
2420 db_query($link, "UPDATE ttrss_user_entries
2421 SET unread = false,last_read = NOW()
2422 WHERE owner_uid = $owner_uid");
2425 } else if ($feed < -10) { // label
2427 $label_id = -$feed - 11;
2429 db_query($link, "UPDATE ttrss_user_entries, ttrss_user_labels2
2430 SET unread = false, last_read = NOW()
2431 WHERE label_id = '$label_id' AND unread = true
2432 AND owner_uid = '$owner_uid' AND ref_id = article_id");
2436 ccache_update($link, $feed, $owner_uid, $cat_view);
2439 db_query($link, "BEGIN");
2441 $tag_name = db_escape_string($feed);
2443 $result = db_query($link, "SELECT post_int_id FROM ttrss_tags
2444 WHERE tag_name = '$tag_name' AND owner_uid = $owner_uid");
2446 while ($line = db_fetch_assoc($result)) {
2447 db_query($link, "UPDATE ttrss_user_entries SET
2448 unread = false, last_read = NOW()
2449 WHERE int_id = " . $line["post_int_id"]);
2451 db_query($link, "COMMIT");
2455 function update_generic_feed($link, $feed, $cat_view, $force_update = false) {
2459 $cat_qpart = "cat_id = '$feed'";
2461 $cat_qpart = "cat_id IS NULL";
2464 $tmp_result = db_query($link, "SELECT id FROM ttrss_feeds
2465 WHERE $cat_qpart AND owner_uid = " . $_SESSION["uid"]);
2467 while ($tmp_line = db_fetch_assoc($tmp_result)) {
2468 $feed_id = $tmp_line["id"];
2469 update_rss_feed($link, $feed_id, $force_update);
2473 update_rss_feed($link, $feed, $force_update);
2477 function getAllCounters($link, $omode = "flc", $active_feed = false) {
2479 if (!$omode) $omode = "flc";
2481 $data = getGlobalCounters($link);
2483 $data = array_merge($data, getVirtCounters($link));
2485 if (strchr($omode, "l")) $data = array_merge($data, getLabelCounters($link));
2486 if (strchr($omode, "f")) $data = array_merge($data, getFeedCounters($link, $active_feed));
2487 if (strchr($omode, "t")) $data = array_merge($data, getTagCounters($link));
2488 if (strchr($omode, "c")) {
2489 if (get_pref($link, 'ENABLE_FEED_CATS')) {
2490 $data = array_merge($data, getCategoryCounters($link));
2497 function getCategoryCounters($link) {
2500 /* Labels category */
2502 $cv = array("id" => -2, "kind" => "cat",
2503 "counter" => getCategoryUnread($link, -2));
2505 array_push($ret_arr, $cv);
2507 $age_qpart = getMaxAgeSubquery();
2509 $result = db_query($link, "SELECT id AS cat_id, value AS unread
2510 FROM ttrss_feed_categories, ttrss_cat_counters_cache
2511 WHERE ttrss_cat_counters_cache.feed_id = id AND
2512 ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]);
2514 while ($line = db_fetch_assoc($result)) {
2515 $line["cat_id"] = (int) $line["cat_id"];
2517 $cv = array("id" => $line["cat_id"], "kind" => "cat",
2518 "counter" => $line["unread"]);
2520 array_push($ret_arr, $cv);
2523 /* Special case: NULL category doesn't actually exist in the DB */
2525 $cv = array("id" => 0, "kind" => "cat",
2526 "counter" => ccache_find($link, 0, $_SESSION["uid"], true));
2528 array_push($ret_arr, $cv);
2533 function getCategoryUnread($link, $cat, $owner_uid = false) {
2535 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2540 $cat_query = "cat_id = '$cat'";
2542 $cat_query = "cat_id IS NULL";
2545 $age_qpart = getMaxAgeSubquery();
2547 $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE $cat_query
2548 AND owner_uid = " . $owner_uid);
2550 $cat_feeds = array();
2551 while ($line = db_fetch_assoc($result)) {
2552 array_push($cat_feeds, "feed_id = " . $line["id"]);
2555 if (count($cat_feeds) == 0) return 0;
2557 $match_part = implode(" OR ", $cat_feeds);
2559 $result = db_query($link, "SELECT COUNT(int_id) AS unread
2560 FROM ttrss_user_entries,ttrss_entries
2561 WHERE unread = true AND ($match_part) AND id = ref_id
2562 AND $age_qpart AND owner_uid = " . $owner_uid);
2566 # this needs to be rewritten
2567 while ($line = db_fetch_assoc($result)) {
2568 $unread +
= $line["unread"];
2572 } else if ($cat == -1) {
2573 return getFeedUnread($link, -1) +
getFeedUnread($link, -2) +
getFeedUnread($link, -3) +
getFeedUnread($link, 0);
2574 } else if ($cat == -2) {
2576 $result = db_query($link, "
2577 SELECT COUNT(unread) AS unread FROM
2578 ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds
2579 WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND
2580 ttrss_labels2.owner_uid = '$owner_uid'
2581 AND unread = true AND feed_id = ttrss_feeds.id
2582 AND ttrss_user_entries.owner_uid = '$owner_uid'");
2584 $unread = db_fetch_result($result, 0, "unread");
2591 function getMaxAgeSubquery($days = COUNTERS_MAX_AGE
) {
2592 if (DB_TYPE
== "pgsql") {
2593 return "ttrss_entries.date_updated >
2594 NOW() - INTERVAL '$days days'";
2596 return "ttrss_entries.date_updated >
2597 DATE_SUB(NOW(), INTERVAL $days DAY)";
2601 function getFeedUnread($link, $feed, $is_cat = false) {
2602 return getFeedArticles($link, $feed, $is_cat, true, $_SESSION["uid"]);
2605 function getLabelUnread($link, $label_id, $owner_uid = false) {
2606 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2608 $result = db_query($link, "
2609 SELECT COUNT(unread) AS unread FROM
2610 ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds
2611 WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND
2612 ttrss_labels2.owner_uid = '$owner_uid' AND ttrss_labels2.id = '$label_id'
2613 AND unread = true AND feed_id = ttrss_feeds.id
2614 AND ttrss_user_entries.owner_uid = '$owner_uid'");
2616 if (db_num_rows($result) != 0) {
2617 return db_fetch_result($result, 0, "unread");
2623 function getFeedArticles($link, $feed, $is_cat = false, $unread_only = false,
2624 $owner_uid = false) {
2626 $n_feed = (int) $feed;
2628 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2631 $unread_qpart = "unread = true";
2633 $unread_qpart = "true";
2636 $age_qpart = getMaxAgeSubquery();
2639 return getCategoryUnread($link, $n_feed, $owner_uid);
2640 } if ($feed != "0" && $n_feed == 0) {
2642 $feed = db_escape_string($feed);
2644 $result = db_query($link, "SELECT SUM((SELECT COUNT(int_id)
2645 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
2646 AND ref_id = id AND $age_qpart
2647 AND $unread_qpart)) AS count FROM ttrss_tags
2648 WHERE owner_uid = $owner_uid AND tag_name = '$feed'");
2649 return db_fetch_result($result, 0, "count");
2651 } else if ($n_feed == -1) {
2652 $match_part = "marked = true";
2653 } else if ($n_feed == -2) {
2654 $match_part = "published = true";
2655 } else if ($n_feed == -3) {
2656 $match_part = "unread = true";
2658 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
2660 if (DB_TYPE
== "pgsql") {
2661 $match_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
2663 $match_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
2665 } else if ($n_feed == -4) {
2666 $match_part = "true";
2667 } else if ($n_feed >= 0) {
2670 $match_part = "feed_id = '$n_feed'";
2672 $match_part = "feed_id IS NULL";
2675 } else if ($feed < -10) {
2677 $label_id = -$feed - 11;
2679 return getLabelUnread($link, $label_id, $owner_uid);
2686 $from_qpart = "ttrss_user_entries,ttrss_feeds,ttrss_entries";
2687 $feeds_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
2689 $from_qpart = "ttrss_user_entries,ttrss_entries";
2693 $query = "SELECT count(int_id) AS unread
2694 FROM $from_qpart WHERE
2695 ttrss_user_entries.ref_id = ttrss_entries.id AND
2698 $unread_qpart AND ($match_part) AND ttrss_user_entries.owner_uid = $owner_uid";
2700 $result = db_query($link, $query);
2704 $result = db_query($link, "SELECT COUNT(post_int_id) AS unread
2705 FROM ttrss_tags,ttrss_user_entries,ttrss_entries
2706 WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id
2707 AND $unread_qpart AND $age_qpart AND
2708 ttrss_tags.owner_uid = " . $owner_uid);
2711 $unread = db_fetch_result($result, 0, "unread");
2716 function getGlobalUnread($link, $user_id = false) {
2719 $user_id = $_SESSION["uid"];
2722 $result = db_query($link, "SELECT SUM(value) AS c_id FROM ttrss_counters_cache
2723 WHERE owner_uid = '$user_id' AND feed_id > 0");
2725 $c_id = db_fetch_result($result, 0, "c_id");
2730 function getGlobalCounters($link, $global_unread = -1) {
2733 if ($global_unread == -1) {
2734 $global_unread = getGlobalUnread($link);
2737 $cv = array("id" => "global-unread",
2738 "counter" => $global_unread);
2740 array_push($ret_arr, $cv);
2742 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
2743 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2745 $subscribed_feeds = db_fetch_result($result, 0, "fn");
2747 $cv = array("id" => "subscribed-feeds",
2748 "counter" => $subscribed_feeds);
2750 array_push($ret_arr, $cv);
2755 function getSubscribedFeeds($link) {
2756 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
2757 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2759 return db_fetch_result($result, 0, "fn");
2762 function getTagCounters($link) {
2766 $age_qpart = getMaxAgeSubquery();
2768 $result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id)
2769 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
2770 AND ref_id = id AND $age_qpart
2771 AND unread = true)) AS count FROM ttrss_tags
2772 WHERE owner_uid = ".$_SESSION['uid']." GROUP BY tag_name
2773 ORDER BY count DESC LIMIT 55");
2777 while ($line = db_fetch_assoc($result)) {
2778 $tags[$line["tag_name"]] +
= $line["count"];
2781 foreach (array_keys($tags) as $tag) {
2782 $unread = $tags[$tag];
2783 $tag = htmlspecialchars($tag);
2785 $cv = array("id" => $tag,
2787 "counter" => $unread);
2789 array_push($ret_arr, $cv);
2795 function getVirtCounters($link) {
2799 for ($i = 0; $i >= -4; $i--) {
2801 $count = getFeedUnread($link, $i);
2803 $cv = array("id" => $i,
2804 "counter" => $count);
2806 if (get_pref($link, 'EXTENDED_FEEDLIST'))
2807 $cv["xmsg"] = getFeedArticles($link, $i)." ".__("total");
2809 array_push($ret_arr, $cv);
2815 function getLabelCounters($link, $descriptions = false) {
2819 $age_qpart = getMaxAgeSubquery();
2821 $owner_uid = $_SESSION["uid"];
2823 $result = db_query($link, "SELECT id, caption FROM ttrss_labels2
2824 WHERE owner_uid = '$owner_uid'");
2826 while ($line = db_fetch_assoc($result)) {
2828 $id = -$line["id"] - 11;
2830 $label_name = $line["caption"];
2831 $count = getFeedUnread($link, $id);
2833 $cv = array("id" => $id,
2834 "counter" => $count);
2837 $cv["description"] = $label_name;
2839 if (get_pref($link, 'EXTENDED_FEEDLIST'))
2840 $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
2842 array_push($ret_arr, $cv);
2848 function getFeedCounters($link, $active_feed = false) {
2852 $age_qpart = getMaxAgeSubquery();
2854 $query = "SELECT ttrss_feeds.id,
2856 ".SUBSTRING_FOR_DATE
."(ttrss_feeds.last_updated,1,19) AS last_updated,
2857 last_error, value AS count
2858 FROM ttrss_feeds, ttrss_counters_cache
2859 WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]."
2860 AND ttrss_counters_cache.feed_id = id";
2862 $result = db_query($link, $query);
2863 $fctrs_modified = false;
2865 while ($line = db_fetch_assoc($result)) {
2868 $count = $line["count"];
2869 $last_error = htmlspecialchars($line["last_error"]);
2871 $last_updated = make_local_datetime($link, $line['last_updated'], false);
2873 $has_img = feed_has_icon($id);
2875 if (date('Y') - date('Y', strtotime($line['last_updated'])) > 2)
2878 $cv = array("id" => $id,
2879 "updated" => $last_updated,
2880 "counter" => $count,
2881 "has_img" => (int) $has_img);
2884 $cv["error"] = $last_error;
2886 if (get_pref($link, 'EXTENDED_FEEDLIST'))
2887 $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
2889 if ($active_feed && $id == $active_feed)
2890 $cv["title"] = truncate_string($line["title"], 30);
2892 array_push($ret_arr, $cv);
2899 function get_pgsql_version($link) {
2900 $result = db_query($link, "SELECT version() AS version");
2901 $version = split(" ", db_fetch_result($result, 0, "version"));
2905 function print_error_xml($code, $add_msg = "") {
2908 $error_msg = $ERRORS[$code];
2911 $error_msg = "$error_msg; $add_msg";
2914 print "<rpc-reply>";
2915 print "<error error-code=\"$code\" error-msg=\"$error_msg\"/>";
2916 print "</rpc-reply>";
2920 * Subscribes the user to the given feed
2922 * @param resource $link Database connection
2923 * @param string $url Feed URL to subscribe to
2924 * @param integer $cat_id Category ID the feed shall be added to
2925 * @param string $auth_login (optional) Feed username
2926 * @param string $auth_pass (optional) Feed password
2928 * @return integer Status code:
2929 * 0 - OK, Feed already exists
2930 * 1 - OK, Feed added
2932 * 3 - URL content is HTML, no feeds available
2933 * 4 - URL content is HTML which contains multiple feeds.
2934 * Here you should call extractfeedurls in rpc-backend
2935 * to get all possible feeds.
2936 * 5 - Couldn't download the URL content.
2938 function subscribe_to_feed($link, $url, $cat_id = 0,
2939 $auth_login = '', $auth_pass = '') {
2941 $url = fix_url($url);
2942 if (!validate_feed_url($url)) return 2;
2943 if (!fetch_file_contents($url)) return 5;
2945 if (url_is_html($url)) {
2946 $feedUrls = get_feeds_from_html($url);
2947 if (count($feedUrls) == 0) {
2949 } else if (count($feedUrls) > 1) {
2952 //use feed url as new URL
2953 $url = key($feedUrls);
2956 if ($cat_id == "0" ||
!$cat_id) {
2957 $cat_qpart = "NULL";
2959 $cat_qpart = "'$cat_id'";
2962 $result = db_query($link,
2963 "SELECT id FROM ttrss_feeds
2964 WHERE feed_url = '$url' AND owner_uid = ".$_SESSION["uid"]);
2966 if (db_num_rows($result) == 0) {
2967 $result = db_query($link,
2968 "INSERT INTO ttrss_feeds
2969 (owner_uid,feed_url,title,cat_id, auth_login,auth_pass)
2970 VALUES ('".$_SESSION["uid"]."', '$url',
2971 '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass')");
2973 $result = db_query($link,
2974 "SELECT id FROM ttrss_feeds WHERE feed_url = '$url'
2975 AND owner_uid = " . $_SESSION["uid"]);
2977 $feed_id = db_fetch_result($result, 0, "id");
2980 update_rss_feed($link, $feed_id, true);
2989 function print_feed_select($link, $id, $default_id = "",
2990 $attributes = "", $include_all_feeds = true) {
2992 print "<select id=\"$id\" name=\"$id\" $attributes>";
2993 if ($include_all_feeds) {
2994 print "<option value=\"0\">".__('All feeds')."</option>";
2997 $result = db_query($link, "SELECT id,title FROM ttrss_feeds
2998 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
3000 if (db_num_rows($result) > 0 && $include_all_feeds) {
3001 print "<option disabled>--------</option>";
3004 while ($line = db_fetch_assoc($result)) {
3005 if ($line["id"] == $default_id) {
3006 $is_selected = "selected=\"1\"";
3011 $title = truncate_string(htmlspecialchars($line["title"]), 40);
3013 printf("<option $is_selected value='%d'>%s</option>",
3014 $line["id"], $title);
3020 function print_feed_cat_select($link, $id, $default_id = "",
3021 $attributes = "", $include_all_cats = true) {
3023 print "<select id=\"$id\" name=\"$id\" default=\"$default_id\" onchange=\"catSelectOnChange(this)\" $attributes>";
3025 if ($include_all_cats) {
3026 print "<option value=\"0\">".__('Uncategorized')."</option>";
3029 $result = db_query($link, "SELECT id,title FROM ttrss_feed_categories
3030 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
3032 if (db_num_rows($result) > 0 && $include_all_cats) {
3033 print "<option disabled=\"1\">--------</option>";
3036 while ($line = db_fetch_assoc($result)) {
3037 if ($line["id"] == $default_id) {
3038 $is_selected = "selected=\"1\"";
3044 printf("<option $is_selected value='%d'>%s</option>",
3045 $line["id"], htmlspecialchars($line["title"]));
3048 print "<option value=\"ADD_CAT\">" .__("Add category...") . "</option>";
3053 function checkbox_to_sql_bool($val) {
3054 return ($val == "on") ?
"true" : "false";
3057 function getFeedCatTitle($link, $id) {
3059 return __("Special");
3060 } else if ($id < -10) {
3061 return __("Labels");
3062 } else if ($id > 0) {
3063 $result = db_query($link, "SELECT ttrss_feed_categories.title
3064 FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND
3065 cat_id = ttrss_feed_categories.id");
3066 if (db_num_rows($result) == 1) {
3067 return db_fetch_result($result, 0, "title");
3069 return __("Uncategorized");
3072 return "getFeedCatTitle($id) failed";
3077 function getFeedIcon($id) {
3080 return "images/archive.png";
3083 return "images/mark_set.png";
3086 return "images/pub_set.png";
3089 return "images/fresh.png";
3092 return "images/tag.png";
3096 return "images/label.png";
3098 return ICONS_URL
. "/$id.ico";
3104 function getFeedTitle($link, $id) {
3106 return __("Starred articles");
3107 } else if ($id == -2) {
3108 return __("Published articles");
3109 } else if ($id == -3) {
3110 return __("Fresh articles");
3111 } else if ($id == -4) {
3112 return __("All articles");
3113 } else if ($id === 0 ||
$id === "0") {
3114 return __("Archived articles");
3115 } else if ($id < -10) {
3116 $label_id = -$id - 11;
3117 $result = db_query($link, "SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'");
3118 if (db_num_rows($result) == 1) {
3119 return db_fetch_result($result, 0, "caption");
3121 return "Unknown label ($label_id)";
3124 } else if ($id > 0) {
3125 $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$id'");
3126 if (db_num_rows($result) == 1) {
3127 return db_fetch_result($result, 0, "title");
3129 return "Unknown feed ($id)";
3136 function get_session_cookie_name() {
3137 return ((!defined('TTRSS_SESSION_NAME')) ?
"ttrss_sid" : TTRSS_SESSION_NAME
);
3140 function make_init_params($link) {
3143 $params["theme"] = get_user_theme($link);
3144 $params["theme_options"] = get_user_theme_options($link);
3145 $params["daemon_enabled"] = ENABLE_UPDATE_DAEMON
;
3147 $params["sign_progress"] = theme_image($link, "images/indicator_white.gif");
3148 $params["sign_progress_tiny"] = theme_image($link, "images/indicator_tiny.gif");
3149 $params["sign_excl"] = theme_image($link, "images/sign_excl.png");
3150 $params["sign_info"] = theme_image($link, "images/sign_info.png");
3152 foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS",
3153 "ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP",
3154 "CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE",
3155 "HIDE_READ_SHOWS_SPECIAL", "HIDE_FEEDLIST", "COMBINED_DISPLAY_MODE") as $param) {
3157 $params[strtolower($param)] = (int) get_pref($link, $param);
3160 $params["icons_url"] = ICONS_URL
;
3161 $params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME
;
3162 $params["default_view_mode"] = get_pref($link, "_DEFAULT_VIEW_MODE");
3163 $params["default_view_limit"] = (int) get_pref($link, "_DEFAULT_VIEW_LIMIT");
3164 $params["default_view_order_by"] = get_pref($link, "_DEFAULT_VIEW_ORDER_BY");
3165 $params["prefs_active_tab"] = get_pref($link, "_PREFS_ACTIVE_TAB");
3166 $params["infobox_disable_overlay"] = get_pref($link, "_INFOBOX_DISABLE_OVERLAY");
3167 $params["bw_limit"] = (int) $_SESSION["bw_limit"];
3168 $params["offline_enabled"] = (int) get_pref($link, "ENABLE_OFFLINE_READING");
3170 $result = db_query($link, "SELECT COUNT(*) AS cf FROM
3171 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
3173 $num_feeds = db_fetch_result($result, 0, "cf");
3175 $params["num_feeds"] = (int) $num_feeds;
3176 $params["collapsed_feedlist"] = (int) get_pref($link, "_COLLAPSED_FEEDLIST");
3181 function print_runtime_info($link) {
3182 print "<runtime-info><![CDATA[";
3183 print json_encode(make_runtime_info($link));
3184 print "]]></runtime-info>";
3187 function make_runtime_info($link) {
3188 $result = db_query($link, "SELECT COUNT(*) AS cf FROM
3189 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
3191 $num_feeds = db_fetch_result($result, 0, "cf");
3195 $data['num_feeds'] = (int) $num_feeds;
3196 $data['last_article_id'] = getLastArticleId($link);
3197 $data['cdm_expanded'] = get_pref($link, 'CDM_EXPANDED');
3199 if (ENABLE_UPDATE_DAEMON
) {
3201 $data['daemon_is_running'] = (int) file_is_locked("update_daemon.lock");
3203 if (time() - $_SESSION["daemon_stamp_check"] > 30) {
3205 $stamp = (int) @file_get_contents
(LOCK_DIRECTORY
. "/update_daemon.stamp");
3208 $stamp_delta = time() - $stamp;
3210 if ($stamp_delta > 1800) {
3214 $_SESSION["daemon_stamp_check"] = time();
3217 $data['daemon_stamp_ok'] = $stamp_check;
3219 $stamp_fmt = date("Y.m.d, G:i", $stamp);
3221 $data['daemon_stamp'] = $stamp_fmt;
3226 if (CHECK_FOR_NEW_VERSION
&& $_SESSION["access_level"] >= 10) {
3228 if ($_SESSION["last_version_check"] +
86400 +
rand(-1000, 1000) < time()) {
3229 $new_version_details = @check_for_update
($link);
3231 $data['new_version_available'] = (int) $new_version_details != "";
3233 $_SESSION["last_version_check"] = time();
3240 function getSearchSql($search, $match_on) {
3242 $search_query_part = "";
3244 $keywords = split(" ", $search);
3245 $query_keywords = array();
3247 if ($match_on == "both") {
3249 foreach ($keywords as $k) {
3250 if (strpos($k, "-") === 0) {
3257 array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
3258 OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
3261 $search_query_part = implode("AND", $query_keywords) . " AND ";
3263 } else if ($match_on == "title") {
3265 foreach ($keywords as $k) {
3266 if (strpos($k, "-") === 0) {
3273 array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%'))");
3276 $search_query_part = implode("AND", $query_keywords) . " AND ";
3278 } else if ($match_on == "content") {
3280 foreach ($keywords as $k) {
3281 if (strpos($k, "-") === 0) {
3288 array_push($query_keywords, "(UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
3292 $search_query_part = implode("AND", $query_keywords);
3294 return $search_query_part;
3297 function queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $match_on, $override_order = false, $offset = 0, $owner_uid = 0) {
3299 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
3301 $ext_tables_part = "";
3305 if (SPHINX_ENABLED
) {
3306 $ids = join(",", @sphinx_search
($search, 0, 500));
3309 $search_query_part = "ref_id IN ($ids) AND ";
3311 $search_query_part = "ref_id = -1 AND ";
3314 $search_query_part = getSearchSql($search, $match_on);
3315 $search_query_part .= " AND ";
3319 $search_query_part = "";
3322 $view_query_part = "";
3324 if ($view_mode == "adaptive" ||
$view_query_part == "noscores") {
3326 $view_query_part = " ";
3327 } else if ($feed != -1) {
3328 $unread = getFeedUnread($link, $feed, $cat_view);
3330 $view_query_part = " unread = true AND ";
3335 if ($view_mode == "marked") {
3336 $view_query_part = " marked = true AND ";
3339 if ($view_mode == "published") {
3340 $view_query_part = " published = true AND ";
3343 if ($view_mode == "unread") {
3344 $view_query_part = " unread = true AND ";
3347 if ($view_mode == "updated") {
3348 $view_query_part = " (last_read is null and unread = false) AND ";
3352 $limit_query_part = "LIMIT " . $limit;
3355 $vfeed_query_part = "";
3357 // override query strategy and enable feed display when searching globally
3358 if ($search && $search_mode == "all_feeds") {
3359 $query_strategy_part = "ttrss_entries.id > 0";
3360 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3362 } else if (preg_match("/^-?[0-9][0-9]*$/", $feed) == false) {
3363 $query_strategy_part = "ttrss_entries.id > 0";
3364 $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
3365 id = feed_id) as feed_title,";
3366 } else if ($feed > 0 && $search && $search_mode == "this_cat") {
3368 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3370 $tmp_result = false;
3373 $tmp_result = db_query($link, "SELECT id
3374 FROM ttrss_feeds WHERE cat_id = '$feed'");
3376 $tmp_result = db_query($link, "SELECT id
3377 FROM ttrss_feeds WHERE cat_id = (SELECT cat_id FROM ttrss_feeds
3378 WHERE id = '$feed') AND id != '$feed'");
3381 $cat_siblings = array();
3383 if (db_num_rows($tmp_result) > 0) {
3384 while ($p = db_fetch_assoc($tmp_result)) {
3385 array_push($cat_siblings, "feed_id = " . $p["id"]);
3388 $query_strategy_part = sprintf("(feed_id = %d OR %s)",
3389 $feed, implode(" OR ", $cat_siblings));
3392 $query_strategy_part = "ttrss_entries.id > 0";
3395 } else if ($feed > 0) {
3400 $query_strategy_part = "cat_id = '$feed'";
3402 $query_strategy_part = "cat_id IS NULL";
3405 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3408 $query_strategy_part = "feed_id = '$feed'";
3410 } else if ($feed == 0 && !$cat_view) { // archive virtual feed
3411 $query_strategy_part = "feed_id IS NULL";
3412 } else if ($feed == 0 && $cat_view) { // uncategorized
3413 $query_strategy_part = "cat_id IS NULL";
3414 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3415 } else if ($feed == -1) { // starred virtual feed
3416 $query_strategy_part = "marked = true";
3417 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3418 } else if ($feed == -2) { // published virtual feed OR labels category
3421 $query_strategy_part = "published = true";
3422 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3424 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3426 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
3428 $query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND
3429 ttrss_user_labels2.article_id = ref_id";
3433 } else if ($feed == -3) { // fresh virtual feed
3434 $query_strategy_part = "unread = true";
3436 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
3438 if (DB_TYPE
== "pgsql") {
3439 $query_strategy_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
3441 $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
3444 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3445 } else if ($feed == -4) { // all articles virtual feed
3446 $query_strategy_part = "true";
3447 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3448 } else if ($feed <= -10) { // labels
3449 $label_id = -$feed - 11;
3451 $query_strategy_part = "label_id = '$label_id' AND
3452 ttrss_labels2.id = ttrss_user_labels2.label_id AND
3453 ttrss_user_labels2.article_id = ref_id";
3455 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3456 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
3459 $query_strategy_part = "id > 0"; // dumb
3462 if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
3463 $date_sort_field = "updated";
3465 $date_sort_field = "date_entered";
3468 if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) {
3469 $order_by = "$date_sort_field";
3471 $order_by = "$date_sort_field DESC";
3474 if ($view_mode != "noscores") {
3475 $order_by = "score DESC, $order_by";
3478 if ($override_order) {
3479 $order_by = $override_order;
3485 $feed_title = "Search results";
3488 $feed_title = getCategoryTitle($link, $feed);
3490 if ((int)$feed == $feed && $feed > 0) {
3491 $result = db_query($link, "SELECT title,site_url,last_error
3492 FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid");
3494 $feed_title = db_fetch_result($result, 0, "title");
3495 $feed_site_url = db_fetch_result($result, 0, "site_url");
3496 $last_error = db_fetch_result($result, 0, "last_error");
3498 $feed_title = getFeedTitle($link, $feed);
3503 $content_query_part = "content as content_preview,";
3505 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
3508 $feed_kind = "Feeds";
3510 $feed_kind = "Labels";
3513 if ($limit_query_part) {
3514 $offset_query_part = "OFFSET $offset";
3517 if ($vfeed_query_part && get_pref($link, 'VFEED_GROUP_BY_FEED', $owner_uid)) {
3518 if (!$override_order) {
3519 $order_by = "ttrss_feeds.title, $order_by";
3524 $from_qpart = "ttrss_entries,ttrss_user_entries,ttrss_feeds$ext_tables_part";
3525 $feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
3528 $from_qpart = "ttrss_entries,ttrss_user_entries$ext_tables_part
3529 LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)";
3532 $query = "SELECT DISTINCT
3535 ttrss_entries.id,ttrss_entries.title,
3538 unread,feed_id,marked,published,link,last_read,orig_feed_id,
3539 ".SUBSTRING_FOR_DATE
."(last_read,1,19) as last_read_noms,
3542 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated_noms,
3548 ttrss_user_entries.ref_id = ttrss_entries.id AND
3549 ttrss_user_entries.owner_uid = '$owner_uid' AND
3552 $query_strategy_part ORDER BY $order_by
3553 $limit_query_part $offset_query_part";
3555 if ($_REQUEST["debug"]) print $query;
3557 $result = db_query($link, $query);
3562 $feed_kind = "Tags";
3564 $result = db_query($link, "SELECT
3567 ttrss_entries.id as id,title,
3569 unread,feed_id,orig_feed_id,
3570 marked,link,last_read,
3571 ".SUBSTRING_FOR_DATE
."(last_read,1,19) as last_read_noms,
3574 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated_noms,
3577 ttrss_entries,ttrss_user_entries,ttrss_tags
3579 ref_id = ttrss_entries.id AND
3580 ttrss_user_entries.owner_uid = '$owner_uid' AND
3581 post_int_id = int_id AND tag_name = '$feed' AND
3584 $query_strategy_part ORDER BY $order_by
3585 $limit_query_part");
3588 return array($result, $feed_title, $feed_site_url, $last_error);
3592 function generate_syndicated_feed($link, $owner_uid, $feed, $is_cat,
3593 $limit, $search, $search_mode, $match_on, $view_mode = false) {
3595 $note_style = "float : right; background-color : #fff7d5; border-width : 1px; ".
3596 "padding : 5px; border-style : dashed; border-color : #e7d796;".
3597 "margin-bottom : 1em; color : #9a8c59;";
3599 if (!$limit) $limit = 30;
3601 if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
3602 $date_sort_field = "updated";
3604 $date_sort_field = "date_entered";
3607 $qfh_ret = queryFeedHeadlines($link, $feed,
3608 $limit, $view_mode, $is_cat, $search, $search_mode,
3609 $match_on, "$date_sort_field DESC", 0, $owner_uid);
3611 $result = $qfh_ret[0];
3612 $feed_title = htmlspecialchars($qfh_ret[1]);
3613 $feed_site_url = $qfh_ret[2];
3614 $last_error = $qfh_ret[3];
3616 // if (!$feed_site_url) $feed_site_url = "http://localhost/";
3618 print "<?xml version=\"1.0\" encoding=\"utf-8\"?>
3619 <?xml-stylesheet type=\"text/xsl\" href=\"rss.xsl\"?>
3620 <rss version=\"2.0\">
3622 <title>$feed_title</title>
3623 <link>$feed_site_url</link>
3624 <description>Feed generated by Tiny Tiny RSS</description>";
3626 while ($line = db_fetch_assoc($result)) {
3628 print "<guid>" . htmlspecialchars($line["guid"]) . "</guid>";
3629 print "<link>" . htmlspecialchars($line["link"]) . "</link>";
3631 $tags = get_article_tags($link, $line["id"], $owner_uid);
3633 foreach ($tags as $tag) {
3634 print "<category>" . htmlspecialchars($tag) . "</category>";
3637 $rfc822_date = date('r', strtotime($line["updated"]));
3639 print "<pubDate>$rfc822_date</pubDate>";
3641 if ($line["author"]) {
3642 print "<author>" . htmlspecialchars($line["author"]) . "</author>";
3645 print "<title><![CDATA[" .
3646 htmlspecialchars($line["title"]) . "]]></title>";
3648 print "<description><![CDATA[";
3650 if ($line["note"]) {
3651 print "<div style='$note_style'>";
3652 print $line["note"];
3656 print sanitize_rss($link, $line["content_preview"], false, $owner_uid);
3657 print "]]></description>";
3659 $enclosures = get_article_enclosures($link, $line["id"]);
3661 foreach ($enclosures as $e) {
3662 $type = htmlspecialchars($e['content_type']);
3663 $url = htmlspecialchars($e['content_url']);
3664 $length = $e['duration'];
3665 print "<enclosure url=\"$url\" type=\"$type\" length=\"$length\"/>";
3671 print "</channel></rss>";
3675 function getCategoryTitle($link, $cat_id) {
3677 if ($cat_id == -1) {
3678 return __("Special");
3679 } else if ($cat_id == -2) {
3680 return __("Labels");
3683 $result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE
3686 if (db_num_rows($result) == 1) {
3687 return db_fetch_result($result, 0, "title");
3689 return "Uncategorized";
3694 function sanitize_rss($link, $str, $force_strip_tags = false, $owner = false, $site_url = false) {
3697 if (!$owner) $owner = $_SESSION["uid"];
3699 $res = trim($str); if (!$res) return '';
3701 if (get_pref($link, "STRIP_UNSAFE_TAGS", $owner) ||
$force_strip_tags) {
3702 $res = $purifier->purify($res);
3705 if (get_pref($link, "STRIP_IMAGES", $owner)) {
3706 $res = preg_replace('/<img[^>]+>/is', '', $res);
3709 $charset_hack = '<head>
3710 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
3713 $res = trim($res); if (!$res) return '';
3715 libxml_use_internal_errors(true);
3717 $doc = new DOMDocument();
3718 $doc->loadHTML($charset_hack . $res);
3719 $xpath = new DOMXPath($doc);
3721 $entries = $xpath->query('(//a[@href]|//img[@src])');
3724 foreach ($entries as $entry) {
3728 if ($entry->hasAttribute('href'))
3729 $entry->setAttribute('href',
3730 rewrite_relative_url($site_url, $entry->getAttribute('href')));
3732 if ($entry->hasAttribute('src'))
3733 $entry->setAttribute('src',
3734 rewrite_relative_url($site_url, $entry->getAttribute('src')));
3737 if (strtolower($entry->nodeName
) == "a") {
3738 if (get_pref($link, 'OPEN_LINKS_IN_NEW_WINDOW', $owner)) {
3739 $entry->setAttribute("target", "_blank");
3743 if (strtolower($entry->nodeName
) == "img" && !$br_inserted) {
3744 $br = $doc->createElement("br");
3746 if ($entry->parentNode
->nextSibling
) {
3747 $entry->parentNode
->insertBefore($br, $entry->nextSibling
);
3754 $node = $doc->getElementsByTagName('body')->item(0);
3756 return $doc->saveXML($node);
3760 * Send by mail a digest of last articles.
3762 * @param mixed $link The database connection.
3763 * @param integer $limit The maximum number of articles by digest.
3764 * @return boolean Return false if digests are not enabled.
3766 function send_headlines_digests($link, $limit = 100) {
3768 if (!DIGEST_ENABLE
) return false;
3770 $user_limit = DIGEST_EMAIL_LIMIT
;
3773 print "Sending digests, batch of max $user_limit users, days = $days, headline limit = $limit\n\n";
3775 if (DB_TYPE
== "pgsql") {
3776 $interval_query = "last_digest_sent < NOW() - INTERVAL '$days days'";
3777 } else if (DB_TYPE
== "mysql") {
3778 $interval_query = "last_digest_sent < DATE_SUB(NOW(), INTERVAL $days DAY)";
3781 $result = db_query($link, "SELECT id,email FROM ttrss_users
3782 WHERE email != '' AND (last_digest_sent IS NULL OR $interval_query)");
3784 while ($line = db_fetch_assoc($result)) {
3786 if (get_pref($link, 'DIGEST_ENABLE', $line['id'], false)) {
3787 print "Sending digest for UID:" . $line['id'] . " - " . $line["email"] . " ... ";
3789 $do_catchup = get_pref($link, 'DIGEST_CATCHUP', $line['id'], false);
3791 $tuple = prepare_headlines_digest($link, $line["id"], $days, $limit);
3792 $digest = $tuple[0];
3793 $headlines_count = $tuple[1];
3794 $affected_ids = $tuple[2];
3795 $digest_text = $tuple[3];
3797 if ($headlines_count > 0) {
3799 $mail = new PHPMailer();
3801 $mail->PluginDir
= "lib/phpmailer/";
3802 $mail->SetLanguage("en", "lib/phpmailer/language/");
3804 $mail->CharSet
= "UTF-8";
3806 $mail->From
= DIGEST_FROM_ADDRESS
;
3807 $mail->FromName
= DIGEST_FROM_NAME
;
3808 $mail->AddAddress($line["email"], $line["login"]);
3810 if (DIGEST_SMTP_HOST
) {
3811 $mail->Host
= DIGEST_SMTP_HOST
;
3812 $mail->Mailer
= "smtp";
3813 $mail->SMTPAuth
= DIGEST_SMTP_LOGIN
!= '';
3814 $mail->Username
= DIGEST_SMTP_LOGIN
;
3815 $mail->Password
= DIGEST_SMTP_PASSWORD
;
3818 $mail->IsHTML(true);
3819 $mail->Subject
= DIGEST_SUBJECT
;
3820 $mail->Body
= $digest;
3821 $mail->AltBody
= $digest_text;
3823 $rc = $mail->Send();
3825 if (!$rc) print "ERROR: " . $mail->ErrorInfo
;
3829 if ($rc && $do_catchup) {
3830 print "Marking affected articles as read...\n";
3831 catchupArticlesById($link, $affected_ids, 0, $line["id"]);
3834 print "No headlines\n";
3837 db_query($link, "UPDATE ttrss_users SET last_digest_sent = NOW()
3838 WHERE id = " . $line["id"]);
3842 print "All done.\n";
3846 function prepare_headlines_digest($link, $user_id, $days = 1, $limit = 100) {
3848 require_once "lib/MiniTemplator.class.php";
3850 $tpl = new MiniTemplator
;
3851 $tpl_t = new MiniTemplator
;
3853 $tpl->readTemplateFromFile("templates/digest_template_html.txt");
3854 $tpl_t->readTemplateFromFile("templates/digest_template.txt");
3856 $tpl->setVariable('CUR_DATE', date('Y/m/d'));
3857 $tpl->setVariable('CUR_TIME', date('G:i'));
3859 $tpl_t->setVariable('CUR_DATE', date('Y/m/d'));
3860 $tpl_t->setVariable('CUR_TIME', date('G:i'));
3862 $affected_ids = array();
3864 if (DB_TYPE
== "pgsql") {
3865 $interval_query = "ttrss_entries.date_updated > NOW() - INTERVAL '$days days'";
3866 } else if (DB_TYPE
== "mysql") {
3867 $interval_query = "ttrss_entries.date_updated > DATE_SUB(NOW(), INTERVAL $days DAY)";
3870 $result = db_query($link, "SELECT ttrss_entries.title,
3871 ttrss_feeds.title AS feed_title,
3873 ttrss_user_entries.ref_id,
3875 SUBSTRING(content, 1, 120) AS excerpt,
3876 ".SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
3878 ttrss_user_entries,ttrss_entries,ttrss_feeds
3880 ref_id = ttrss_entries.id AND feed_id = ttrss_feeds.id
3881 AND include_in_digest = true
3883 AND ttrss_user_entries.owner_uid = $user_id
3885 ORDER BY ttrss_feeds.title, date_updated DESC
3888 $cur_feed_title = "";
3890 $headlines_count = db_num_rows($result);
3892 $headlines = array();
3894 while ($line = db_fetch_assoc($result)) {
3895 array_push($headlines, $line);
3898 for ($i = 0; $i < sizeof($headlines); $i++
) {
3900 $line = $headlines[$i];
3902 array_push($affected_ids, $line["ref_id"]);
3904 $updated = make_local_datetime($link, $line['last_updated'], false,
3907 $tpl->setVariable('FEED_TITLE', $line["feed_title"]);
3908 $tpl->setVariable('ARTICLE_TITLE', $line["title"]);
3909 $tpl->setVariable('ARTICLE_LINK', $line["link"]);
3910 $tpl->setVariable('ARTICLE_UPDATED', $updated);
3911 $tpl->setVariable('ARTICLE_EXCERPT',
3912 truncate_string(strip_tags($line["excerpt"]), 100));
3914 $tpl->addBlock('article');
3916 $tpl_t->setVariable('FEED_TITLE', $line["feed_title"]);
3917 $tpl_t->setVariable('ARTICLE_TITLE', $line["title"]);
3918 $tpl_t->setVariable('ARTICLE_LINK', $line["link"]);
3919 $tpl_t->setVariable('ARTICLE_UPDATED', $updated);
3920 // $tpl_t->setVariable('ARTICLE_EXCERPT',
3921 // truncate_string(strip_tags($line["excerpt"]), 100));
3923 $tpl_t->addBlock('article');
3925 if ($headlines[$i]['feed_title'] != $headlines[$i+
1]['feed_title']) {
3926 $tpl->addBlock('feed');
3927 $tpl_t->addBlock('feed');
3932 $tpl->addBlock('digest');
3933 $tpl->generateOutputToString($tmp);
3935 $tpl_t->addBlock('digest');
3936 $tpl_t->generateOutputToString($tmp_t);
3938 return array($tmp, $headlines_count, $affected_ids, $tmp_t);
3941 function check_for_update($link) {
3942 $releases_feed = "http://tt-rss.org/releases.rss";
3944 if (!CHECK_FOR_NEW_VERSION ||
$_SESSION["access_level"] < 10) {
3948 if (DEFAULT_UPDATE_METHOD
== "1") {
3949 $rss = new SimplePie();
3950 $rss->set_useragent(SELF_USER_AGENT
);
3951 $rss->set_feed_url($fetch_url);
3952 $rss->set_output_encoding('UTF-8');
3955 $rss = fetch_rss($releases_feed);
3960 if (DEFAULT_UPDATE_METHOD
== "1") {
3961 $items = $rss->get_items();
3963 $items = $rss->items
;
3965 if (!$items ||
!is_array($items)) $items = $rss->entries
;
3966 if (!$items ||
!is_array($items)) $items = $rss;
3969 if (!is_array($items) ||
count($items) == 0) {
3973 $latest_item = $items[0];
3975 if (DEFAULT_UPDATE_METHOD
== "1") {
3976 $last_title = $latest_item->get_title();
3978 $last_title = $latest_item["title"];
3981 $latest_version = trim(preg_replace("/(Milestone)|(completed)/", "", $last_title));
3983 if (DEFAULT_UPDATE_METHOD
== "1") {
3984 $release_url = sanitize_rss($link, $latest_item->get_link());
3985 $content = sanitize_rss($link, $latest_item->get_description());
3987 $release_url = sanitize_rss($link, $latest_item["link"]);
3988 $content = sanitize_rss($link, $latest_item["description"]);
3991 if (version_compare(VERSION
, $latest_version) == -1) {
3992 return sprintf("New version of Tiny-Tiny RSS (%s) is available:",
3993 $latest_version)."<div class='milestoneDetails'>$content</div>";
4000 function markArticlesById($link, $ids, $cmode) {
4004 foreach ($ids as $id) {
4005 array_push($tmp_ids, "ref_id = '$id'");
4008 $ids_qpart = join(" OR ", $tmp_ids);
4011 db_query($link, "UPDATE ttrss_user_entries SET
4012 marked = false,last_read = NOW()
4013 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4014 } else if ($cmode == 1) {
4015 db_query($link, "UPDATE ttrss_user_entries SET
4017 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4019 db_query($link, "UPDATE ttrss_user_entries SET
4020 marked = NOT marked,last_read = NOW()
4021 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4025 function publishArticlesById($link, $ids, $cmode) {
4029 foreach ($ids as $id) {
4030 array_push($tmp_ids, "ref_id = '$id'");
4033 $ids_qpart = join(" OR ", $tmp_ids);
4036 db_query($link, "UPDATE ttrss_user_entries SET
4037 published = false,last_read = NOW()
4038 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4039 } else if ($cmode == 1) {
4040 db_query($link, "UPDATE ttrss_user_entries SET
4042 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4044 db_query($link, "UPDATE ttrss_user_entries SET
4045 published = NOT published,last_read = NOW()
4046 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4050 function catchupArticlesById($link, $ids, $cmode, $owner_uid = false) {
4052 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
4053 if (count($ids) == 0) return;
4057 foreach ($ids as $id) {
4058 array_push($tmp_ids, "ref_id = '$id'");
4061 $ids_qpart = join(" OR ", $tmp_ids);
4064 db_query($link, "UPDATE ttrss_user_entries SET
4065 unread = false,last_read = NOW()
4066 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4067 } else if ($cmode == 1) {
4068 db_query($link, "UPDATE ttrss_user_entries SET
4070 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4072 db_query($link, "UPDATE ttrss_user_entries SET
4073 unread = NOT unread,last_read = NOW()
4074 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4079 $result = db_query($link, "SELECT DISTINCT feed_id FROM ttrss_user_entries
4080 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4082 while ($line = db_fetch_assoc($result)) {
4083 ccache_update($link, $line["feed_id"], $owner_uid);
4087 function catchupArticleById($link, $id, $cmode) {
4090 db_query($link, "UPDATE ttrss_user_entries SET
4091 unread = false,last_read = NOW()
4092 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4093 } else if ($cmode == 1) {
4094 db_query($link, "UPDATE ttrss_user_entries SET
4096 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4098 db_query($link, "UPDATE ttrss_user_entries SET
4099 unread = NOT unread,last_read = NOW()
4100 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4103 $feed_id = getArticleFeed($link, $id);
4104 ccache_update($link, $feed_id, $_SESSION["uid"]);
4107 function make_guid_from_title($title) {
4108 return preg_replace("/[ \"\',.:;]/", "-",
4109 mb_strtolower(strip_tags($title), 'utf-8'));
4112 function print_headline_subtoolbar($link, $feed_site_url, $feed_title,
4113 $feed_id, $is_cat, $search, $match_on,
4114 $search_mode, $view_mode) {
4116 print "<div class=\"headlinesSubToolbar\">";
4118 $page_prev_link = "javascript:viewFeedGoPage(-1)";
4119 $page_next_link = "javascript:viewFeedGoPage(1)";
4120 $page_first_link = "javascript:viewFeedGoPage(0)";
4122 $catchup_page_link = "javascript:catchupPage()";
4123 $catchup_feed_link = "javascript:catchupCurrentFeed()";
4124 $catchup_sel_link = "javascript:catchupSelection()";
4126 $archive_sel_link = "javascript:archiveSelection()";
4127 $delete_sel_link = "javascript:deleteSelection()";
4129 $sel_all_link = "javascript:selectArticles('all')";
4130 $sel_unread_link = "javascript:selectArticles('unread')";
4131 $sel_none_link = "javascript:selectArticles('none')";
4132 $sel_inv_link = "javascript:selectArticles('invert')";
4134 $tog_unread_link = "javascript:selectionToggleUnread()";
4135 $tog_marked_link = "javascript:selectionToggleMarked()";
4136 $tog_published_link = "javascript:selectionTogglePublished()";
4138 print "<div id=\"subtoolbar_ftitle\">";
4140 if ($feed_site_url) {
4141 $target = "target=\"_blank\"";
4142 print "<a title=\"".__("Visit the website")."\" $target href=\"$feed_site_url\">".
4143 truncate_string($feed_title,30)."</a>";
4145 if ($feed_id < -10) {
4146 $label_id = -11-$feed_id;
4148 $result = db_query($link, "SELECT fg_color, bg_color
4149 FROM ttrss_labels2 WHERE id = '$label_id' AND owner_uid = " .
4152 if (db_num_rows($result) != 0) {
4153 $fg_color = db_fetch_result($result, 0, "fg_color");
4154 $bg_color = db_fetch_result($result, 0, "bg_color");
4156 print "<span style='background : $bg_color; color : $fg_color'>";
4169 $search_q = "&q=$search&m=$match_on&smode=$search_mode";
4174 // Adaptive doesn't really make any sense for generated feeds
4175 // All Articles is the default, so no need to insert it either
4176 if ($view_mode == "adaptive" ||
$view_mode == "all_articles")
4179 $view_mode = "&view-mode=$view_mode";
4181 $rss_link = htmlspecialchars(get_self_url_prefix() .
4182 "/backend.php?op=rss&id=$feed_id&is_cat=$is_cat$view_mode$search_q");
4185 # <a target=\"_blank\"
4186 # title=\"".__("View as RSS feed")."\"
4187 # href=\"$rss_link\">
4188 # <img class=\"noborder\" src=\"images/feed-icon-12x12.png\"></a>";
4192 title=\"".__("View as RSS feed")."\"
4193 onclick=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">
4194 <img class=\"noborder\" style=\"vertical-align : middle\" src=\"images/feed-icon-12x12.png\"></a>";
4198 print __('Select:')."
4199 <a href=\"#\" onclick=\"$sel_all_link\">".__('All')."</a>,
4200 <a href=\"#\" onclick=\"$sel_unread_link\">".__('Unread')."</a>,
4201 <a href=\"#\" onclick=\"$sel_inv_link\">".__('Invert')."</a>,
4202 <a href=\"#\" onclick=\"$sel_none_link\">".__('None')."</a></li>";
4204 print " ";
4207 onmouseover=\"enable_selection(false)\"
4208 onmouseout=\"enable_selection(true)\"
4209 onclick=\"toggleHeadlineActions()\" id=\"headlineActionsDrop\">".
4210 __("Actions...") . " <img width='11' height'7'
4211 src=\"images/down_arrow.png\">
4214 print "<ul id=\"headlineActionsBody\" style=\"display : none\">";
4216 print "<li class=\"insensitive\">".__('Selection toggle:')."</li>
4217 <li onclick=\"$tog_unread_link\"> ".__('Unread')."</li>
4218 <li onclick=\"$tog_marked_link\"> ".__('Starred')."</li>
4219 <li onclick=\"$tog_published_link\"> ".__('Published')."</li>
4220 <li class=\"insensitive\">".__('Selection:')."</li>
4221 <li onclick=\"$catchup_sel_link\"> ".__('Mark as read')."</li>";
4223 // print "<li onclick=\"$catchup_feed_link\"> ".__('Entire feed').
4226 if ($feed_id != "0") {
4227 print "<li onclick=\"$archive_sel_link\"> ".__('Archive')."</li>";
4229 print "<li onclick=\"$archive_sel_link\"> ".__('Move back')."</li>";
4230 print "<li onclick=\"$delete_sel_link\"> ".__('Delete')."</li>";
4234 print "<li onclick=\"emailArticle(false)\"> ".
4235 __('Forward by email')."</li>";
4237 //print "<li><span class=\"insensitive\">--------</span></li>";
4238 print "<li class=\"insensitive\">".__('Assign label:')."</li>";
4240 print_labels_headlines_dropdown($link, $feed_id);
4242 print "<li class=\"insensitive\">".__('Feed:')."</li>";
4243 print "<li onclick=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\"> ".__('View as RSS')."</li>";
4250 function printCategoryHeader($link, $cat_id, $hidden = false, $can_browse = true,
4251 $title_override = false) {
4253 if (!$title_override)
4254 $tmp_category = getCategoryTitle($link, $cat_id);
4256 $tmp_category = $title_override;
4259 $cat_unread = ccache_find($link, $cat_id, $_SESSION["uid"], true);
4260 } else if ($cat_id == 0 ||
$cat_id == -2) {
4261 $cat_unread = getCategoryUnread($link, $cat_id);
4265 $holder_style = "display:none;";
4267 $collapse_pic = "cat-uncollapse.png";
4271 $collapse_pic = "cat-collapse.png";
4274 $catctr_class = ($cat_unread > 0) ?
"catCtrHasUnread" : "catCtrNoUnread";
4277 $browse_cat_link = "onclick=\"javascript:viewCategory($cat_id)\"";
4278 $inner_title_class = "catTitle";
4280 $browse_cat_link = "";
4281 $inner_title_class = "catTitleNL";
4284 $cat_class = "feedCat";
4286 print "<li class=\"$cat_class\" id=\"FCAT-$cat_id\">
4287 <img onclick=\"toggleCollapseCat($cat_id)\" class=\"catCollapse\"
4288 title=\"".__('Click to collapse category')."\"
4289 src=\"images/$collapse_pic?\"><span class=\"$inner_title_class\"
4290 id=\"FCATN-$cat_id\" $browse_cat_link/>$tmp_category</span>";
4292 print "<span id=\"FCAP-$cat_id\">";
4294 print " <span id=\"FCATCTR-$cat_id\"
4295 class=\"$catctr_class\">($cat_unread)</span> $ellipsis";
4301 print "<ul class=\"feedCatList\" id=\"FCATLIST-$cat_id\" style='$holder_style'>";
4305 function outputFeedList($link, $tags = false) {
4307 print "<ul class=\"feedList\" id=\"feedList\">";
4309 $owner_uid = $_SESSION["uid"];
4313 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4315 $cat_hidden = get_pref($link, "_COLLAPSED_SPECIAL");
4317 printCategoryHeader($link, -1, $cat_hidden, false);
4320 foreach (array(-4, -3, -1, -2, 0) as $i) {
4321 printFeedEntry($i, "virt", false, false,
4325 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4332 $result = db_query($link, "SELECT * FROM
4333 ttrss_labels2 WHERE owner_uid = '$owner_uid' ORDER by caption");
4335 if (db_num_rows($result) > 0) {
4336 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4338 $cat_hidden = get_pref($link, "_COLLAPSED_LABELS");
4340 printCategoryHeader($link, -2, $cat_hidden, true);
4343 print "<li><hr></li>";
4347 while ($line = db_fetch_assoc($result)) {
4349 $label_id = -$line['id'] - 11;
4350 $count = getFeedUnread($link, $label_id);
4352 printFeedEntry($label_id,
4353 "label", $line["caption"],
4354 $count, false, $link,
4355 false, false, false,
4356 $line['fg_color'], $line['bg_color']);
4360 if (db_num_rows($result) > 0) {
4361 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4367 if (!get_pref($link, 'ENABLE_FEED_CATS')) {
4368 print "<li><hr></li>";
4371 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4372 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4373 $order_by_qpart = "order_id,category,unread DESC,title";
4375 $order_by_qpart = "order_id,category,title";
4378 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4379 $order_by_qpart = "unread DESC,title";
4381 $order_by_qpart = "title";
4385 $age_qpart = getMaxAgeSubquery();
4387 $query = "SELECT ttrss_feeds.*,
4388 ".SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated_noms,
4390 ttrss_feed_categories.title AS category,
4391 ttrss_feed_categories.collapsed,
4393 FROM ttrss_feeds LEFT JOIN ttrss_feed_categories
4394 ON (ttrss_feed_categories.id = cat_id)
4395 LEFT JOIN ttrss_counters_cache
4397 (ttrss_feeds.id = feed_id)
4399 ttrss_feeds.owner_uid = '$owner_uid'
4400 ORDER BY $order_by_qpart";
4402 $result = db_query($link, $query);
4404 $actid = $_REQUEST["actid"];
4414 while ($line = db_fetch_assoc($result)) {
4416 $feed = htmlspecialchars(trim($line["title"]));
4418 if (!$feed) $feed = "[Untitled]";
4420 $feed_id = $line["id"];
4421 $unread = $line["unread"];
4423 $subop = $_REQUEST["subop"];
4425 $last_updated = make_local_datetime($link, $line['last_updated_noms'],
4428 $rtl_content = sql_bool_to_bool($line["rtl_content"]);
4431 $rtl_tag = "dir=\"RTL\"";
4436 $cat_id = $line["cat_id"];
4438 $tmp_category = $line["category"];
4440 if (!$tmp_category) {
4441 $tmp_category = __("Uncategorized");
4444 // $class = ($lnum % 2) ? "even" : "odd";
4446 if ($line["last_error"]) {
4452 if ($actid == $feed_id) {
4453 $class .= "Selected";
4456 $total_unread +
= $unread;
4458 if ($category != $tmp_category && get_pref($link, 'ENABLE_FEED_CATS')) {
4464 $category = $tmp_category;
4466 $collapsed = sql_bool_to_bool($line["collapsed"]);
4468 // workaround for NULL category
4469 if ($category == __("Uncategorized")) {
4470 $collapsed = get_pref($link, "_COLLAPSED_UNCAT");
4473 $cat_id = (int) $cat_id;
4475 printCategoryHeader($link, $cat_id, $collapsed, true);
4479 printFeedEntry($feed_id, $class, $feed, $unread,
4480 false, $link, $rtl_content,
4481 $last_updated, $line["last_error"]);
4486 if (db_num_rows($result) == 0) {
4488 if (!get_pref($link, 'ENABLE_FEED_CATS')) {
4489 print "<li style='text-align : center'><a href=\"#\"
4490 onclick=\"quickAddFeed()\">".
4491 __('Subscribe to feed...')."</a></li>";
4493 printCategoryHeader($link, -1, false, false, "Feeds");
4495 print "<li><a href=\"#\"
4496 onclick=\"quickAddFeed()\">".
4497 __('Subscribe to feed...')."</a></li>";
4507 /* $result = db_query($link, "SELECT tag_name,count(ttrss_entries.id) AS count
4508 FROM ttrss_tags,ttrss_entries,ttrss_user_entries WHERE
4509 post_int_id = ttrss_user_entries.int_id AND
4510 unread = true AND ref_id = ttrss_entries.id
4511 AND ttrss_tags.owner_uid = '$owner_uid' GROUP BY tag_name
4513 select tag_name,0 as count FROM ttrss_tags WHERE owner_uid = '$owner_uid'
4514 ORDER BY tag_name"); */
4516 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4517 print "<li class=\"feedCat\">".__('Tags')."</li>";
4518 print "<ul class=\"feedCatList\">";
4521 $age_qpart = getMaxAgeSubquery();
4523 $result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id)
4524 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
4525 AND ref_id = id AND $age_qpart
4526 AND unread = true)) AS count FROM ttrss_tags
4527 WHERE owner_uid = ".$_SESSION['uid']." GROUP BY tag_name
4528 ORDER BY count DESC LIMIT 50");
4532 while ($line = db_fetch_assoc($result)) {
4533 $tags[$line["tag_name"]] +
= $line["count"];
4536 foreach (array_keys($tags) as $tag) {
4538 $unread = $tags[$tag];
4541 printFeedEntry($tag, $class, $tag, $unread, "images/tag.png", $link);
4545 if (db_num_rows($result) == 0) {
4546 print "<li>No tags to display.</li>";
4549 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4559 function get_article_tags($link, $id, $owner_uid = 0) {
4563 $a_id = db_escape_string($id);
4565 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
4567 $query = "SELECT DISTINCT tag_name,
4568 owner_uid as owner FROM
4569 ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE
4570 ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name";
4572 $obj_id = md5("TAGS:$owner_uid:$id");
4575 if ($memcache && $obj = $memcache->get($obj_id)) {
4578 /* check cache first */
4580 $result = db_query($link, "SELECT tag_cache FROM ttrss_user_entries
4581 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4583 $tag_cache = db_fetch_result($result, 0, "tag_cache");
4586 $tags = explode(",", $tag_cache);
4589 /* do it the hard way */
4591 $tmp_result = db_query($link, $query);
4593 while ($tmp_line = db_fetch_assoc($tmp_result)) {
4594 array_push($tags, $tmp_line["tag_name"]);
4597 /* update the cache */
4599 $tags_str = db_escape_string(join(",", $tags));
4601 db_query($link, "UPDATE ttrss_user_entries
4602 SET tag_cache = '$tags_str' WHERE ref_id = '$id'
4603 AND owner_uid = " . $_SESSION["uid"]);
4606 if ($memcache) $memcache->add($obj_id, $tags, 0, 3600);
4612 function trim_value(&$value) {
4613 $value = trim($value);
4616 function trim_array($array) {
4618 array_walk($tmp, 'trim_value');
4622 function tag_is_valid($tag) {
4623 if ($tag == '') return false;
4624 if (preg_match("/^[0-9]*$/", $tag)) return false;
4625 if (mb_strlen($tag) > 250) return false;
4627 if (function_exists('iconv')) {
4628 $tag = iconv("utf-8", "utf-8", $tag);
4631 if (!$tag) return false;
4636 function render_login_form($link, $mobile = 0) {
4639 require_once "login_form.php";
4642 require_once "mobile/login_form.php";
4645 require_once "mobile/classic/login_form.php";
4649 // from http://developer.apple.com/internet/safari/faq.html
4650 function no_cache_incantation() {
4651 header("Expires: Mon, 22 Dec 1980 00:00:00 GMT"); // Happy birthday to me :)
4652 header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified
4653 header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0"); // HTTP/1.1
4654 header("Cache-Control: post-check=0, pre-check=0", false);
4655 header("Pragma: no-cache"); // HTTP/1.0
4658 function format_warning($msg, $id = "") {
4660 return "<div class=\"warning\" id=\"$id\">
4661 <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>";
4664 function format_notice($msg) {
4666 return "<div class=\"notice\" id=\"$id\">
4667 <img src=\"".theme_image($link, "images/sign_info.png")."\">$msg</div>";
4670 function format_error($msg) {
4672 return "<div class=\"error\" id=\"$id\">
4673 <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>";
4676 function print_notice($msg) {
4677 return print format_notice($msg);
4680 function print_warning($msg) {
4681 return print format_warning($msg);
4684 function print_error($msg) {
4685 return print format_error($msg);
4689 function T_sprintf() {
4690 $args = func_get_args();
4691 return vsprintf(__(array_shift($args)), $args);
4694 function format_inline_player($link, $url, $ctype) {
4698 if (($ctype == __("audio/mpeg")) && (get_pref($link, "ENABLE_FLASH_PLAYER")) ) {
4700 $entry .= "<object type=\"application/x-shockwave-flash\"
4701 data=\"extras/button/musicplayer.swf?song_url=$url\"
4702 width=\"17\" height=\"17\">
4703 <param name=\"movie\" value=\"extras/button/musicplayer.swf?song_url=$url\" /> </object>";
4708 if (substr($ctype,0,6)=="audio/" || $ctype=="application/ogg" || $ctype=="application/x-ogg") {
4709 $entry .= "<audio controls=\"controls\"><source src=\"$url\" type=\"$ctype\" />";
4710 if (($ctype == __("audio/mpeg")) &&
4711 (get_pref($link, "ENABLE_FLASH_PLAYER")) ) {
4712 $entry .= "<span><object type=\"application/x-shockwave-flash\" data=\"extras/button/musicplayer.swf?song_url=$url\" width=\"17\" height=\"17\"> <param name=\"movie\" value=\"extras/button/musicplayer.swf?song_url=$url\" /> </object></span>";
4714 $entry .= "</audio> ";
4715 if (($ctype == __("audio/mpeg")) &&
4716 (get_pref($link, "ENABLE_FLASH_PLAYER")) ) {
4717 $entry .= "<a id='switchToFlashLink' href='#' onclick='return switchToFlash(this)'>".__('Switch to Flash Player')."</a>";
4718 $entry .= "<script type='text/javascript'>html5AudioOrFlash('$ctype');</script>";
4720 } elseif (substr($ctype,0,6)=="video/") {
4721 $entry .= "<video controls=\"controls\"><source src=\"$url\" type=\"$ctype\" />";
4722 $entry .= "</video>";
4730 function outputArticleXML($link, $id, $feed_id, $mark_as_read = true,
4731 $zoom_mode = false) {
4733 /* we can figure out feed_id from article id anyway, why do we
4734 * pass feed_id here? let's ignore the argument :( */
4736 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
4737 WHERE ref_id = '$id'");
4739 $feed_id = (int) db_fetch_result($result, 0, "feed_id");
4741 if (!$zoom_mode) { print "<article id='$id'><![CDATA["; };
4743 $result = db_query($link, "SELECT rtl_content, always_display_enclosures FROM ttrss_feeds
4744 WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
4746 if (db_num_rows($result) == 1) {
4747 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
4748 $always_display_enclosures = sql_bool_to_bool(db_fetch_result($result, 0, "always_display_enclosures"));
4750 $rtl_content = false;
4751 $always_display_enclosures = false;
4755 $rtl_tag = "dir=\"RTL\"";
4762 if ($mark_as_read) {
4763 $result = db_query($link, "UPDATE ttrss_user_entries
4764 SET unread = false,last_read = NOW()
4765 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4767 ccache_update($link, $feed_id, $_SESSION["uid"]);
4770 $result = db_query($link, "SELECT title,link,content,feed_id,comments,int_id,
4771 ".SUBSTRING_FOR_DATE
."(updated,1,16) as updated,
4772 (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url,
4773 (SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url,
4778 FROM ttrss_entries,ttrss_user_entries
4779 WHERE id = '$id' AND ref_id = id AND owner_uid = " . $_SESSION["uid"]);
4783 $line = db_fetch_assoc($result);
4785 if ($line["icon_url"]) {
4786 $feed_icon = "<img class=\"feedIcon\" src=\"" . $line["icon_url"] . "\">";
4788 $feed_icon = " ";
4791 $feed_site_url = $line['site_url'];
4793 $num_comments = $line["num_comments"];
4794 $entry_comments = "";
4796 if ($num_comments > 0) {
4797 if ($line["comments"]) {
4798 $comments_url = $line["comments"];
4800 $comments_url = $line["link"];
4802 $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>";
4804 if ($line["comments"] && $line["link"] != $line["comments"]) {
4805 $entry_comments = "<a target='_blank' href=\"".$line["comments"]."\">comments</a>";
4810 header("Content-Type: text/html");
4812 <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/>
4813 <title>Tiny Tiny RSS - ".$line["title"]."</title>
4814 <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss.css\">
4819 print "<div class=\"postReply\">";
4820 print "<div class=\"postHeader\">";
4822 $entry_author = $line["author"];
4824 if ($entry_author) {
4825 $entry_author = __(" - ") . $entry_author;
4828 $parsed_updated = make_local_datetime($link, $line["updated"], true,
4831 print "<div class=\"postDate$rtl_class\">$parsed_updated</div>";
4833 if ($line["link"]) {
4834 print "<div clear='both'><a target='_blank' href=\"" . $line["link"] . "\">" .
4835 $line["title"] . "</a><span class='author'>$entry_author</span></div>";
4837 print "<div clear='both'>" . $line["title"] . "$entry_author</div>";
4840 $tags_str = format_tags_string(get_article_tags($link, $id), $id);
4842 if (!$entry_comments) $entry_comments = " "; # placeholder
4844 print "<div style='float : right'>
4845 <img src='".theme_image($link, 'images/tag.png')."'
4846 class='tagsPic' alt='Tags' title='Tags'> ";
4849 print "<span id=\"ATSTR-$id\">$tags_str</span>
4850 <a title=\"".__('Edit tags for this article')."\"
4851 href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>";
4853 print "<img src=\"".theme_image($link, 'images/art-zoom.png')."\"
4854 class='tagsPic' style=\"cursor : pointer\"
4855 onclick=\"zoomToArticle($id)\"
4856 alt='Zoom' title='".__('Show article summary in new window')."'>";
4858 $note_escaped = htmlspecialchars($line['note'], ENT_QUOTES
);
4860 print "<img src=\"".theme_image($link, 'images/art-pub-note.png')."\"
4861 class='tagsPic' style=\"cursor : pointer\"
4862 onclick=\"publishWithNote($id, '$note_escaped')\"
4863 alt='PubNote' title='".__('Publish article with a note')."'>";
4865 if (DIGEST_ENABLE
) {
4866 print "<img src=\"".theme_image($link, 'images/art-email.png')."\"
4867 class='tagsPic' style=\"cursor : pointer\"
4868 onclick=\"emailArticle($id)\"
4869 alt='Zoom' title='".__('Forward by email')."'>";
4873 $tags_str = strip_tags($tags_str);
4874 print "<span id=\"ATSTR-$id\">$tags_str</span>";
4877 print "<div clear='both'>$entry_comments</div>";
4879 if ($line["orig_feed_id"]) {
4881 $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
4882 WHERE id = ".$line["orig_feed_id"]);
4884 if (db_num_rows($tmp_result) != 0) {
4886 print "<div clear='both'>";
4887 print __("Originally from:");
4891 $tmp_line = db_fetch_assoc($tmp_result);
4893 print "<a target='_blank'
4894 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
4895 $tmp_line['title'] . "</a>";
4899 print "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
4900 print "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
4908 print "<div class=\"postIcon\">" .
4909 "<a target=\"_blank\" title=\"".__("Visit the website")."\"$
4910 href=\"".htmlspecialchars($feed_site_url)."\">".
4911 $feed_icon . "</a></div>";
4913 print "<div class=\"postContent\">";
4915 $article_content = sanitize_rss($link, $line["content"], false, false,
4918 print "<div id=\"POSTNOTE-$id\">";
4919 if ($line['note']) {
4920 print format_article_note($id, $line['note']);
4924 print $article_content;
4926 print_article_enclosures($link, $id, $always_display_enclosures,
4936 print "]]></article>";
4939 <div style=\"text-align : center\">
4940 <button onclick=\"return window.close()\">".
4941 __("Close this window")."</button></div>";
4942 print "</body></html>";
4948 function outputHeadlinesList($link, $feed, $subop, $view_mode, $limit, $cat_view,
4949 $next_unread_feed, $offset, $vgr_last_feed = false,
4950 $override_order = false) {
4952 $disable_cache = false;
4954 $timing_info = getmicrotime();
4956 $topmost_article_ids = array();
4962 if ($subop == "undefined") $subop = "";
4964 $subop_split = split(":", $subop);
4966 if ($subop == "CatchupSelected") {
4967 $ids = split(",", db_escape_string($_REQUEST["ids"]));
4968 $cmode = sprintf("%d", $_REQUEST["cmode"]);
4970 catchupArticlesById($link, $ids, $cmode);
4973 if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0 && !$cat_view) {
4974 update_generic_feed($link, $feed, $cat_view, true);
4977 if ($subop == "MarkAllRead") {
4978 catchup_feed($link, $feed, $cat_view);
4980 if (get_pref($link, 'ON_CATCHUP_SHOW_NEXT_FEED')) {
4981 if ($next_unread_feed) {
4982 $feed = $next_unread_feed;
4987 if ($subop_split[0] == "MarkAllReadGR") {
4988 catchup_feed($link, $subop_split[1], false);
4991 // FIXME: might break tag display?
4993 if ($feed > 0 && !$cat_view) {
4994 $result = db_query($link,
4995 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
4997 if (db_num_rows($result) == 0) {
4998 print "<div align='center'>".__('Feed not found.')."</div>";
5003 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
5005 $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
5006 WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
5008 if (db_num_rows($result) == 1) {
5009 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
5011 $rtl_content = false;
5015 $rtl_tag = "dir=\"RTL\"";
5021 $rtl_content = false;
5024 /// START /////////////////////////////////////////////////////////////////////////////////
5026 @$search = db_escape_string($_REQUEST["query"]);
5029 $disable_cache = true;
5032 @$search_mode = db_escape_string($_REQUEST["search_mode"]);
5033 @$match_on = db_escape_string($_REQUEST["match_on"]);
5039 $real_offset = $offset * $limit;
5041 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
5043 $qfh_ret = queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view,
5044 $search, $search_mode, $match_on, $override_order, $real_offset);
5046 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H1", $timing_info);
5048 $result = $qfh_ret[0];
5049 $feed_title = $qfh_ret[1];
5050 $feed_site_url = $qfh_ret[2];
5051 $last_error = $qfh_ret[3];
5053 $vgroup_last_feed = $vgr_last_feed;
5055 /* if ($feed == -2) {
5056 $feed_site_url = article_publish_url($link);
5059 /// STOP //////////////////////////////////////////////////////////////////////////////////
5062 print "<div id=\"headlinesContainer\" $rtl_tag>";
5065 print "<div align='center'>".__("Could not display feed (query failed). Please check label match syntax or local configuration.")."</div>";
5069 if (db_num_rows($result) > 0) {
5070 print_headline_subtoolbar($link, $feed_site_url, $feed_title,
5071 $feed, $cat_view, $search, $match_on, $search_mode, $view_mode);
5073 print "<div id=\"headlinesInnerContainer\" onscroll=\"headlines_scroll_handler()\">";
5078 $headlines_count = db_num_rows($result);
5080 if (db_num_rows($result) > 0) {
5082 $lnum = $limit*$offset;
5085 $cur_feed_title = '';
5087 $fresh_intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE") * 60 * 60;
5089 while ($line = db_fetch_assoc($result)) {
5091 $class = ($lnum %
2) ?
"even" : "odd";
5094 $feed_id = $line["feed_id"];
5096 $labels = get_article_labels($link, $id);
5098 $labels_str = "<span id=\"HLLCTR-$id\">";
5099 $labels_str .= format_article_labels($labels, $id);
5100 $labels_str .= "</span>";
5102 if (count($topmost_article_ids) < 3) {
5103 array_push($topmost_article_ids, $id);
5106 if ($line["last_read"] == "" && !sql_bool_to_bool($line["unread"])) {
5108 $update_pic = "<img id='FUPDPIC-$id' src=\"".
5109 theme_image($link, 'images/updated.png')."\"
5112 $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
5116 if (sql_bool_to_bool($line["unread"]) &&
5117 time() - strtotime($line["updated_noms"]) < $fresh_intl) {
5119 $update_pic = "<img id='FUPDPIC-$id' src=\"".
5120 theme_image($link, 'images/fresh_sign.png')."\" alt=\"Fresh\">";
5123 if ($line["unread"] == "t" ||
$line["unread"] == "1") {
5131 if ($line["marked"] == "t" ||
$line["marked"] == "1") {
5132 $marked_pic = "<img id=\"FMPIC-$id\"
5133 src=\"".theme_image($link, 'images/mark_set.png')."\"
5134 class=\"markedPic\" alt=\"Unstar article\"
5135 onclick='javascript:tMark($id)'>";
5137 $marked_pic = "<img id=\"FMPIC-$id\"
5138 src=\"".theme_image($link, 'images/mark_unset.png')."\"
5139 class=\"markedPic\" alt=\"Star article\"
5140 onclick='javascript:tMark($id)'>";
5143 if ($line["published"] == "t" ||
$line["published"] == "1") {
5144 $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link,
5145 'images/pub_set.png')."\"
5147 alt=\"Unpublish article\" onclick='javascript:tPub($id)'>";
5149 $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link,
5150 'images/pub_unset.png')."\"
5152 alt=\"Publish article\" onclick='javascript:tPub($id)'>";
5155 # $content_link = "<a target=\"_blank\" href=\"".$line["link"]."\">" .
5156 # $line["title"] . "</a>";
5158 # $content_link = "<a
5159 # href=\"" . htmlspecialchars($line["link"]) . "\"
5160 # onclick=\"view($id,$feed_id);\">" .
5161 # $line["title"] . "</a>";
5163 # $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
5164 # $line["title"] . "</a>";
5166 $updated_fmt = make_local_datetime($link, $line["updated_noms"], false);
5168 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
5169 $content_preview = truncate_string(strip_tags($line["content_preview"]),
5173 $score = $line["score"];
5175 $score_pic = theme_image($link,
5176 "images/" . get_score_pic($score));
5178 /* $score_title = __("(Click to change)");
5179 $score_pic = "<img class='hlScorePic' src=\"images/$score_pic\"
5180 onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">"; */
5182 $score_pic = "<img class='hlScorePic' src=\"$score_pic\"
5187 } else if ($score < -100) {
5193 $entry_author = $line["author"];
5195 if ($entry_author) {
5196 $entry_author = " - $entry_author";
5199 $has_feed_icon = feed_has_icon($feed_id);
5201 if ($has_feed_icon) {
5202 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL
."/$feed_id.ico\" alt=\"\">";
5204 //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
5205 $feed_icon_img = "";
5208 if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
5210 if (get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5211 if ($feed_id != $vgroup_last_feed && $line["feed_title"]) {
5213 $cur_feed_title = $line["feed_title"];
5214 $vgroup_last_feed = $feed_id;
5216 $cur_feed_title = htmlspecialchars($cur_feed_title);
5218 $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
5220 print "<div class='cdmFeedTitle'>".
5221 "<div style=\"float : right\">$feed_icon_img</div>".
5222 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5223 $line["feed_title"]."</a> $vf_catchup_link</div>";
5228 $mouseover_attrs = "onmouseover='postMouseIn($id)'
5229 onmouseout='postMouseOut($id)'";
5231 print "<div class='$class' id='RROW-$id' $mouseover_attrs>";
5233 print "<div class='hlUpdPic'>$update_pic</div>";
5235 print "<div class='hlLeft'>";
5237 print "<input type=\"checkbox\" onclick=\"tSR(this)\"
5240 print "$marked_pic";
5241 print "$published_pic";
5245 print "<div onclick='return hlClicked(event, $id)'
5246 class=\"hlTitle\"><span class='hlContent$hlc_suffix'>";
5247 print "<a id=\"RTITLE-$id\"
5248 href=\"" . htmlspecialchars($line["link"]) . "\"
5249 onclick=\"return false;\">" .
5252 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
5253 if ($content_preview) {
5254 print "<span class=\"contentPreview\"> - $content_preview</span>";
5258 print "</a></span>";
5262 /* if (!get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5263 if (@$line["feed_title"]) {
5264 print "<span class=\"hlFeed\">
5265 (<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5266 $line["feed_title"]."</a>)
5273 print "<div class=\"hlRight\">";
5274 print "<span class=\"hlUpdated\">$updated_fmt</span>";
5277 if ($line["feed_title"] && !get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5279 print "<span onclick=\"viewfeed($feed_id)\"
5280 title=\"".htmlspecialchars($line['feed_title'])."\">
5281 $feed_icon_img<span>";
5289 if (get_pref($link, 'VFEED_GROUP_BY_FEED') && $line["feed_title"]) {
5290 if ($feed_id != $vgroup_last_feed) {
5292 $cur_feed_title = $line["feed_title"];
5293 $vgroup_last_feed = $feed_id;
5295 $cur_feed_title = htmlspecialchars($cur_feed_title);
5297 $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
5299 $has_feed_icon = feed_has_icon($feed_id);
5301 if ($has_feed_icon) {
5302 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL
."/$feed_id.ico\" alt=\"\">";
5304 //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
5307 print "<div class='cdmFeedTitle'>".
5308 "<div style=\"float : right\">$feed_icon_img</div>".
5309 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5310 $line["feed_title"]."</a> $vf_catchup_link</div>";
5315 $add_class = "Unread";
5320 $expand_cdm = get_pref($link, 'CDM_EXPANDED');
5322 $mouseover_attrs = "onmouseover='postMouseIn($id)'
5323 onmouseout='postMouseOut($id)'";
5325 print "<div class=\"$class\"
5327 $mouseover_attrs'>";
5329 print "<div class=\"cdmHeader\">";
5331 print "<div style='float : right'>";
5332 print "<span class='updated'>$updated_fmt</span>";
5335 if (!get_pref($link, "VFEED_GROUP_BY_FEED") && $line["feed_title"]) {
5336 print "<span style=\"cursor : pointer\"
5337 title=\"".htmlspecialchars($line["feed_title"])."\"
5338 onclick=\"viewfeed($feed_id)\">$feed_icon_img</span>";
5340 print "<div class=\"updPic\">$update_pic</div>";
5344 print "<input type=\"checkbox\" onclick=\"toggleSelectRowById(this,
5345 'RROW-$id')\" class=\"feedCheckBox\" id=\"RCHK-$id\"/>";
5347 print "$marked_pic";
5348 print "$published_pic";
5350 print "<span id=\"RTITLE-$id\"
5351 onclick=\"return cdmExpandArticle($id)\"
5352 class=\"titleWrap$hlc_suffix\">
5354 target=\"_blank\" href=\"".$line["link"]."\">".$line["title"]."</a>
5361 $content_hidden = "style=\"display : none\"";
5363 $excerpt_hidden = "style=\"display : none\"";
5365 print "<span $excerpt_hidden
5366 onclick=\"return cdmExpandArticle($id)\"
5367 id=\"CEXC-$id\" class=\"cdmExcerpt\"> - $content_preview</span>";
5371 print "<div class=\"cdmContent\" $content_hidden
5372 onclick=\"return cdmClicked(event, $id);\"
5375 print "<div class=\"cdmContentInner\">";
5377 if ($line["orig_feed_id"]) {
5379 $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
5380 WHERE id = ".$line["orig_feed_id"]);
5382 if (db_num_rows($tmp_result) != 0) {
5384 print "<div clear='both'>";
5385 print __("Originally from:");
5389 $tmp_line = db_fetch_assoc($tmp_result);
5391 print "<a target='_blank'
5392 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
5393 $tmp_line['title'] . "</a>";
5397 print "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
5398 print "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
5404 // FIXME: make this less of a hack
5406 $feed_site_url = false;
5408 if ($line["feed_id"]) {
5409 $tmp_result = db_query($link, "SELECT site_url FROM ttrss_feeds
5410 WHERE id = " . $line["feed_id"]);
5412 if (db_num_rows($tmp_result) == 1) {
5413 $feed_site_url = db_fetch_result($tmp_result, 0, "site_url");
5418 $article_content = sanitize_rss($link, $line["content_preview"],
5419 false, false, $feed_site_url);
5421 if (!$article_content) $article_content = " ";
5423 $article_content = '';
5426 print "<div id=\"POSTNOTE-$id\">";
5427 if ($line['note']) {
5428 print format_article_note($id, $line['note']);
5432 print "<span id=\"CWRAP-$id\">$article_content</span>";
5434 $tmp_result = db_query($link, "SELECT always_display_enclosures FROM
5435 ttrss_feeds WHERE id = ".
5436 (($line['feed_id'] == null) ?
$line['orig_feed_id'] :
5437 $line['feed_id'])." AND owner_uid = ".$_SESSION["uid"]);
5439 $always_display_enclosures = sql_bool_to_bool(db_fetch_result($tmp_result,
5440 0, "always_display_enclosures"));
5442 print_article_enclosures($link, $id, $always_display_enclosures,
5447 print "<div class=\"cdmFooter\">";
5449 $tags_str = format_tags_string(get_article_tags($link, $id), $id);
5451 print "<img src='".theme_image($link,
5452 'images/tag.png')."' alt='Tags' title='Tags'>
5453 <span id=\"ATSTR-$id\">$tags_str</span>
5454 <a title=\"".__('Edit tags for this article')."\"
5455 href=\"#\" onclick=\"editArticleTags($id, $feed_id, true)\">(+)</a>";
5457 print "<div style=\"float : right\">";
5459 print "<img src=\"images/art-zoom.png\"
5460 onclick=\"zoomToArticle($id)\"
5461 style=\"cursor : pointer\"
5463 title='".__('Show article summary in new window')."'>";
5465 if (DIGEST_ENABLE
) {
5466 print "<img src=\"".theme_image($link, 'images/art-email.png')."\"
5467 style=\"cursor : pointer\"
5468 onclick=\"emailArticle($id)\"
5469 alt='Zoom' title='".__('Forward by email')."'>";
5472 $note_escaped = htmlspecialchars($line['note'], ENT_QUOTES
);
5474 print "<img src=\"images/art-pub-note.png\"
5475 style=\"cursor : pointer\" style=\"cursor : pointer\"
5476 onclick=\"publishWithNote($id, '$note_escaped')\"
5477 alt='PubNote' title='".__('Publish article with a note')."'>";
5479 print "<img src=\"images/digest_checkbox.png\"
5480 style=\"cursor : pointer\" style=\"cursor : pointer\"
5481 onclick=\"dismissArticle($id)\"
5482 alt='Dismiss' title='".__('Dismiss article')."'>";
5499 switch ($view_mode) {
5501 $message = __("No unread articles found to display.");
5504 $message = __("No updated articles found to display.");
5507 $message = __("No starred articles found to display.");
5511 $message = __("No articles found to display. You can assign articles to labels manually (see the Actions menu above) or use a filter.");
5513 $message = __("No articles found to display.");
5517 if (!$offset && $message) {
5518 print "<div class='whiteBox'>$message";
5520 print "<p class=\"small\"><span class=\"insensitive\">";
5522 $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE
."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
5523 WHERE owner_uid = " . $_SESSION['uid']);
5525 $last_updated = db_fetch_result($result, 0, "last_updated");
5526 $last_updated = make_local_datetime($link, $last_updated, false);
5528 printf(__("Feeds last updated at %s"), $last_updated);
5530 $result = db_query($link, "SELECT COUNT(id) AS num_errors
5531 FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
5533 $num_errors = db_fetch_result($result, 0, "num_errors");
5535 if ($num_errors > 0) {
5537 print "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
5538 __('Some feeds have update errors (click for details)')."</a>";
5540 print "</span></p></div>";
5545 if ($headlines_count > 0) print "</div>";
5549 return array($topmost_article_ids, $headlines_count, $feed, $disable_cache, $vgroup_last_feed);
5552 // from here: http://www.roscripts.com/Create_tag_cloud-71.html
5554 function printTagCloud($link) {
5556 $query = "SELECT tag_name, COUNT(post_int_id) AS count
5557 FROM ttrss_tags WHERE owner_uid = ".$_SESSION["uid"]."
5558 GROUP BY tag_name ORDER BY count DESC LIMIT 50";
5560 $result = db_query($link, $query);
5564 while ($line = db_fetch_assoc($result)) {
5565 $tags[$line["tag_name"]] = $line["count"];
5570 $max_size = 32; // max font size in pixels
5571 $min_size = 11; // min font size in pixels
5573 // largest and smallest array values
5574 $max_qty = max(array_values($tags));
5575 $min_qty = min(array_values($tags));
5577 // find the range of values
5578 $spread = $max_qty - $min_qty;
5579 if ($spread == 0) { // we don't want to divide by zero
5583 // set the font-size increment
5584 $step = ($max_size - $min_size) / ($spread);
5586 // loop through the tag array
5587 foreach ($tags as $key => $value) {
5588 // calculate font-size
5589 // find the $value in excess of $min_qty
5590 // multiply by the font-size increment ($size)
5591 // and add the $min_size set above
5592 $size = round($min_size +
(($value - $min_qty) * $step));
5594 $key_escaped = str_replace("'", "\\'", $key);
5596 echo "<a href=\"javascript:viewfeed('$key_escaped') \" style=\"font-size: " .
5597 $size . "px\" title=\"$value articles tagged with " .
5598 $key . '">' . $key . '</a> ';
5602 function print_checkpoint($n, $s) {
5603 $ts = getmicrotime();
5604 echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s);
5608 function sanitize_tag($tag) {
5611 $tag = mb_strtolower($tag, 'utf-8');
5613 $tag = preg_replace('/[\"\+\>\<]/', "", $tag);
5615 // $tag = str_replace('"', "", $tag);
5616 // $tag = str_replace("+", " ", $tag);
5617 $tag = str_replace("technorati tag: ", "", $tag);
5622 function get_self_url_prefix() {
5626 if ($_SERVER['HTTPS'] != "on") {
5627 $url_path = "http://";
5629 $url_path = "https://";
5632 $url_path .= $_SERVER['HTTP_HOST'].dirname($_SERVER['PHP_SELF']);
5637 function opml_publish_url($link){
5639 $url_path = get_self_url_prefix();
5640 $url_path .= "/opml.php?op=publish&key=" .
5641 get_feed_access_key($link, 'OPML:Publish', false, $_SESSION["uid"]);
5647 * Purge a feed contents, marked articles excepted.
5649 * @param mixed $link The database connection.
5650 * @param integer $id The id of the feed to purge.
5653 function clear_feed_articles($link, $id) {
5656 $result = db_query($link, "DELETE FROM ttrss_user_entries
5657 WHERE feed_id = '$id' AND marked = false AND owner_uid = " . $_SESSION["uid"]);
5659 $result = db_query($link, "DELETE FROM ttrss_user_entries
5660 WHERE feed_id IS NULL AND marked = false AND owner_uid = " . $_SESSION["uid"]);
5663 $result = db_query($link, "DELETE FROM ttrss_entries WHERE
5664 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
5666 ccache_update($link, $id, $_SESSION['uid']);
5667 } // function clear_feed_articles
5670 * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI.
5672 * @return string The Mozilla Firefox feed adding URL.
5674 function add_feed_url() {
5675 $url_path = ($_SERVER['HTTPS'] != "on" ?
'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH
);
5676 $url_path .= "?op=pref-feeds&quiet=1&subop=add&feed_url=%s";
5678 } // function add_feed_url
5681 * Encrypt a password in SHA1.
5683 * @param string $pass The password to encrypt.
5684 * @param string $login A optionnal login.
5685 * @return string The encrypted password.
5687 function encrypt_password($pass, $login = '') {
5689 return "SHA1X:" . sha1("$login:$pass");
5691 return "SHA1:" . sha1($pass);
5693 } // function encrypt_password
5696 * Update a feed batch.
5697 * Used by daemons to update n feeds by run.
5698 * Only update feed needing a update, and not being processed
5699 * by another process.
5701 * @param mixed $link Database link
5702 * @param integer $limit Maximum number of feeds in update batch. Default to DAEMON_FEED_LIMIT.
5703 * @param boolean $from_http Set to true if you call this function from http to disable cli specific code.
5704 * @param boolean $debug Set to false to disable debug output. Default to true.
5707 function update_daemon_common($link, $limit = DAEMON_FEED_LIMIT
, $from_http = false, $debug = true) {
5708 // Process all other feeds using last_updated and interval parameters
5710 // Test if the user has loggued in recently. If not, it does not update its feeds.
5711 if (DAEMON_UPDATE_LOGIN_LIMIT
> 0) {
5712 if (DB_TYPE
== "pgsql") {
5713 $login_thresh_qpart = "AND ttrss_users.last_login >= NOW() - INTERVAL '".DAEMON_UPDATE_LOGIN_LIMIT
." days'";
5715 $login_thresh_qpart = "AND ttrss_users.last_login >= DATE_SUB(NOW(), INTERVAL ".DAEMON_UPDATE_LOGIN_LIMIT
." DAY)";
5718 $login_thresh_qpart = "";
5721 // Test if the feed need a update (update interval exceded).
5722 if (DB_TYPE
== "pgsql") {
5723 $update_limit_qpart = "AND ((
5724 ttrss_feeds.update_interval = 0
5725 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_user_prefs.value || ' minutes') AS INTERVAL)
5727 ttrss_feeds.update_interval > 0
5728 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_feeds.update_interval || ' minutes') AS INTERVAL)
5729 ) OR ttrss_feeds.last_updated IS NULL)";
5731 $update_limit_qpart = "AND ((
5732 ttrss_feeds.update_interval = 0
5733 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL CONVERT(ttrss_user_prefs.value, SIGNED INTEGER) MINUTE)
5735 ttrss_feeds.update_interval > 0
5736 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL ttrss_feeds.update_interval MINUTE)
5737 ) OR ttrss_feeds.last_updated IS NULL)";
5740 // Test if feed is currently being updated by another process.
5741 if (DB_TYPE
== "pgsql") {
5742 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
5744 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
5747 // Test if there is a limit to number of updated feeds
5749 if($limit) $query_limit = sprintf("LIMIT %d", $limit);
5751 $random_qpart = sql_random_function();
5753 // We search for feed needing update.
5754 $result = db_query($link, "SELECT ttrss_feeds.feed_url,ttrss_feeds.id, ttrss_feeds.owner_uid,
5755 ".SUBSTRING_FOR_DATE
."(ttrss_feeds.last_updated,1,19) AS last_updated,
5756 ttrss_feeds.update_interval
5758 ttrss_feeds, ttrss_users, ttrss_user_prefs
5760 ttrss_feeds.owner_uid = ttrss_users.id
5761 AND ttrss_users.id = ttrss_user_prefs.owner_uid
5762 AND ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL'
5763 $login_thresh_qpart $update_limit_qpart
5764 $updstart_thresh_qpart
5765 ORDER BY $random_qpart $query_limit");
5767 $user_prefs_cache = array();
5769 if($debug) _debug(sprintf("Scheduled %d feeds to update...\n", db_num_rows($result)));
5771 // Here is a little cache magic in order to minimize risk of double feed updates.
5772 $feeds_to_update = array();
5773 while ($line = db_fetch_assoc($result)) {
5774 $feeds_to_update[$line['id']] = $line;
5777 // We update the feed last update started date before anything else.
5778 // There is no lag due to feed contents downloads
5779 // It prevent an other process to update the same feed.
5780 $feed_ids = array_keys($feeds_to_update);
5782 db_query($link, sprintf("UPDATE ttrss_feeds SET last_update_started = NOW()
5783 WHERE id IN (%s)", implode(',', $feed_ids)));
5786 // For each feed, we call the feed update function.
5787 while ($line = array_pop($feeds_to_update)) {
5789 if($debug) _debug("Feed: " . $line["feed_url"] . ", " . $line["last_updated"]);
5791 update_rss_feed($link, $line["id"], true);
5793 sleep(1); // prevent flood (FIXME make this an option?)
5796 // Send feed digests by email if needed.
5797 if (DAEMON_SENDS_DIGESTS
) send_headlines_digests($link);
5799 purge_orphans($link);
5801 $rc = cleanup_tags($link, 14, 50000);
5803 if ($debug) _debug("$rc uncached tags cleaned.");
5805 } // function update_daemon_common
5807 function sanitize_article_content($text) {
5808 # we don't support CDATA sections in articles, they break our own escaping
5809 $text = preg_replace("/\[\[CDATA/", "", $text);
5810 $text = preg_replace("/\]\]\>/", "", $text);
5814 function load_filters($link, $feed, $owner_uid, $action_id = false) {
5819 $obj_id = md5("FILTER:$feed:$owner_uid:$action_id");
5821 if ($memcache && $obj = $memcache->get($obj_id)) {
5827 if ($action_id) $ftype_query_part = "action_id = '$action_id' AND";
5829 $result = db_query($link, "SELECT reg_exp,
5830 ttrss_filter_types.name AS name,
5831 ttrss_filter_actions.name AS action,
5835 FROM ttrss_filters,ttrss_filter_types,ttrss_filter_actions WHERE
5838 owner_uid = $owner_uid AND
5839 ttrss_filter_types.id = filter_type AND
5840 ttrss_filter_actions.id = action_id AND
5841 (feed_id IS NULL OR feed_id = '$feed') ORDER BY reg_exp");
5843 while ($line = db_fetch_assoc($result)) {
5844 if (!$filters[$line["name"]]) $filters[$line["name"]] = array();
5845 $filter["reg_exp"] = $line["reg_exp"];
5846 $filter["action"] = $line["action"];
5847 $filter["action_param"] = $line["action_param"];
5848 $filter["filter_param"] = $line["filter_param"];
5849 $filter["inverse"] = sql_bool_to_bool($line["inverse"]);
5851 array_push($filters[$line["name"]], $filter);
5854 if ($memcache) $memcache->add($obj_id, $filters, 0, 3600*8);
5860 function get_score_pic($score) {
5862 return "score_high.png";
5863 } else if ($score > 0) {
5864 return "score_half_high.png";
5865 } else if ($score < -100) {
5866 return "score_low.png";
5867 } else if ($score < 0) {
5868 return "score_half_low.png";
5870 return "score_neutral.png";
5874 function rounded_table_start($classname, $header = " ") {
5875 print "<table width='100%' class='$classname' cellspacing='0' cellpadding='0'>";
5876 print "<tr><td class='c1'> </td><td class='top'>$header</td><td class='c2'> </td></tr>";
5877 print "<tr><td class='left'> </td><td class='content'>";
5880 function rounded_table_end($footer = " ") {
5881 print "</td><td class='right'> </td></tr>";
5882 print "<tr><td class='c4'> </td><td class='bottom'>$footer</td><td class='c3'> </td></tr>";
5886 function feed_has_icon($id) {
5887 return is_file(ICONS_DIR
. "/$id.ico") && filesize(ICONS_DIR
. "/$id.ico") > 0;
5890 function init_connection($link) {
5891 if (DB_TYPE
== "pgsql") {
5892 pg_query($link, "set client_encoding = 'UTF-8'");
5893 pg_set_client_encoding("UNICODE");
5894 pg_query($link, "set datestyle = 'ISO, european'");
5895 pg_query($link, "set TIME ZONE 0");
5897 db_query($link, "SET time_zone = '+0:0'");
5899 if (defined('MYSQL_CHARSET') && MYSQL_CHARSET
) {
5900 db_query($link, "SET NAMES " . MYSQL_CHARSET
);
5901 // db_query($link, "SET CHARACTER SET " . MYSQL_CHARSET);
5906 function update_feedbrowser_cache($link) {
5908 $result = db_query($link, "SELECT feed_url,title, COUNT(id) AS subscribers
5909 FROM ttrss_feeds WHERE (SELECT COUNT(id) = 0 FROM ttrss_feeds AS tf
5910 WHERE tf.feed_url = ttrss_feeds.feed_url
5911 AND (private IS true OR feed_url LIKE '%:%@%/%'))
5912 GROUP BY feed_url, title ORDER BY subscribers DESC LIMIT 1000");
5914 db_query($link, "BEGIN");
5916 db_query($link, "DELETE FROM ttrss_feedbrowser_cache");
5920 while ($line = db_fetch_assoc($result)) {
5921 $subscribers = db_escape_string($line["subscribers"]);
5922 $feed_url = db_escape_string($line["feed_url"]);
5923 $title = db_escape_string($line["title"]);
5925 $tmp_result = db_query($link, "SELECT subscribers FROM
5926 ttrss_feedbrowser_cache WHERE feed_url = '$feed_url'");
5928 if (db_num_rows($tmp_result) == 0) {
5930 db_query($link, "INSERT INTO ttrss_feedbrowser_cache
5931 (feed_url, title, subscribers) VALUES ('$feed_url',
5932 '$title', '$subscribers')");
5940 db_query($link, "COMMIT");
5946 function ccache_zero($link, $feed_id, $owner_uid) {
5947 db_query($link, "UPDATE ttrss_counters_cache SET
5948 value = 0, updated = NOW() WHERE
5949 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
5952 function ccache_zero_all($link, $owner_uid) {
5953 db_query($link, "UPDATE ttrss_counters_cache SET
5954 value = 0 WHERE owner_uid = '$owner_uid'");
5956 db_query($link, "UPDATE ttrss_cat_counters_cache SET
5957 value = 0 WHERE owner_uid = '$owner_uid'");
5960 function ccache_remove($link, $feed_id, $owner_uid, $is_cat = false) {
5963 $table = "ttrss_counters_cache";
5965 $table = "ttrss_cat_counters_cache";
5968 db_query($link, "DELETE FROM $table WHERE
5969 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
5973 function ccache_update_all($link, $owner_uid) {
5975 if (get_pref($link, 'ENABLE_FEED_CATS', $owner_uid)) {
5977 $result = db_query($link, "SELECT feed_id FROM ttrss_cat_counters_cache
5978 WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
5980 while ($line = db_fetch_assoc($result)) {
5981 ccache_update($link, $line["feed_id"], $owner_uid, true);
5984 /* We have to manually include category 0 */
5986 ccache_update($link, 0, $owner_uid, true);
5989 $result = db_query($link, "SELECT feed_id FROM ttrss_counters_cache
5990 WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
5992 while ($line = db_fetch_assoc($result)) {
5993 print ccache_update($link, $line["feed_id"], $owner_uid);
6000 function ccache_find($link, $feed_id, $owner_uid, $is_cat = false,
6001 $no_update = false) {
6003 if (!is_numeric($feed_id)) return;
6006 $table = "ttrss_counters_cache";
6008 $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
6009 WHERE id = '$feed_id'");
6010 $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
6013 $table = "ttrss_cat_counters_cache";
6016 if (DB_TYPE
== "pgsql") {
6017 $date_qpart = "updated > NOW() - INTERVAL '15 minutes'";
6018 } else if (DB_TYPE
== "mysql") {
6019 $date_qpart = "updated > DATE_SUB(NOW(), INTERVAL 15 MINUTE)";
6022 $result = db_query($link, "SELECT value FROM $table
6023 WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id'
6026 if (db_num_rows($result) == 1) {
6027 return db_fetch_result($result, 0, "value");
6032 return ccache_update($link, $feed_id, $owner_uid, $is_cat);
6038 function ccache_update($link, $feed_id, $owner_uid, $is_cat = false,
6039 $update_pcat = true) {
6041 if (!is_numeric($feed_id)) return;
6043 if (!$is_cat && $feed_id > 0) {
6044 $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
6045 WHERE id = '$feed_id'");
6046 $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
6049 $prev_unread = ccache_find($link, $feed_id, $owner_uid, $is_cat, true);
6051 /* When updating a label, all we need to do is recalculate feed counters
6052 * because labels are not cached */
6055 ccache_update_all($link, $owner_uid);
6060 $table = "ttrss_counters_cache";
6062 $table = "ttrss_cat_counters_cache";
6065 if ($is_cat && $feed_id >= 0) {
6066 if ($feed_id != 0) {
6067 $cat_qpart = "cat_id = '$feed_id'";
6069 $cat_qpart = "cat_id IS NULL";
6072 /* Recalculate counters for child feeds */
6074 $result = db_query($link, "SELECT id FROM ttrss_feeds
6075 WHERE owner_uid = '$owner_uid' AND $cat_qpart");
6077 while ($line = db_fetch_assoc($result)) {
6078 ccache_update($link, $line["id"], $owner_uid, false, false);
6081 $result = db_query($link, "SELECT SUM(value) AS sv
6082 FROM ttrss_counters_cache, ttrss_feeds
6083 WHERE id = feed_id AND $cat_qpart AND
6084 ttrss_feeds.owner_uid = '$owner_uid'");
6086 $unread = (int) db_fetch_result($result, 0, "sv");
6089 $unread = (int) getFeedArticles($link, $feed_id, $is_cat, true, $owner_uid);
6092 db_query($link, "BEGIN");
6094 $result = db_query($link, "SELECT feed_id FROM $table
6095 WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id' LIMIT 1");
6097 if (db_num_rows($result) == 1) {
6098 db_query($link, "UPDATE $table SET
6099 value = '$unread', updated = NOW() WHERE
6100 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
6103 db_query($link, "INSERT INTO $table
6104 (feed_id, value, owner_uid, updated)
6106 ($feed_id, $unread, $owner_uid, NOW())");
6109 db_query($link, "COMMIT");
6111 if ($feed_id > 0 && $prev_unread != $unread) {
6115 /* Update parent category */
6119 $result = db_query($link, "SELECT cat_id FROM ttrss_feeds
6120 WHERE owner_uid = '$owner_uid' AND id = '$feed_id'");
6122 $cat_id = (int) db_fetch_result($result, 0, "cat_id");
6124 ccache_update($link, $cat_id, $owner_uid, true);
6128 } else if ($feed_id < 0) {
6129 ccache_update_all($link, $owner_uid);
6135 function label_find_id($link, $label, $owner_uid) {
6136 $result = db_query($link,
6137 "SELECT id FROM ttrss_labels2 WHERE caption = '$label'
6138 AND owner_uid = '$owner_uid' LIMIT 1");
6140 if (db_num_rows($result) == 1) {
6141 return db_fetch_result($result, 0, "id");
6147 function get_article_labels($link, $id) {
6150 $obj_id = md5("LABELS:$id:" . $_SESSION["uid"]);
6154 if ($memcache && $obj = $memcache->get($obj_id)) {
6158 $result = db_query($link, "SELECT label_cache FROM
6159 ttrss_user_entries WHERE ref_id = '$id' AND owner_uid = " .
6162 $label_cache = db_fetch_result($result, 0, "label_cache");
6166 $label_cache = json_decode($label_cache, true);
6168 if ($label_cache["no-labels"] == 1)
6171 return $label_cache;
6174 $result = db_query($link,
6175 "SELECT DISTINCT label_id,caption,fg_color,bg_color
6176 FROM ttrss_labels2, ttrss_user_labels2
6178 AND article_id = '$id'
6179 AND owner_uid = ".$_SESSION["uid"] . "
6182 while ($line = db_fetch_assoc($result)) {
6183 $rk = array($line["label_id"], $line["caption"], $line["fg_color"],
6185 array_push($rv, $rk);
6187 if ($memcache) $memcache->add($obj_id, $rv, 0, 3600);
6190 label_update_cache($link, $id, $rv);
6192 label_update_cache($link, $id, array("no-labels" => 1));
6199 function label_find_caption($link, $label, $owner_uid) {
6200 $result = db_query($link,
6201 "SELECT caption FROM ttrss_labels2 WHERE id = '$label'
6202 AND owner_uid = '$owner_uid' LIMIT 1");
6204 if (db_num_rows($result) == 1) {
6205 return db_fetch_result($result, 0, "caption");
6211 function label_update_cache($link, $id, $labels = false, $force = false) {
6214 label_clear_cache($link, $id);
6217 $labels = get_article_labels($link, $id);
6219 $labels = db_escape_string(json_encode($labels));
6221 db_query($link, "UPDATE ttrss_user_entries SET
6222 label_cache = '$labels' WHERE ref_id = '$id'");
6226 function label_clear_cache($link, $id) {
6228 db_query($link, "UPDATE ttrss_user_entries SET
6229 label_cache = '' WHERE ref_id = '$id'");
6233 function label_remove_article($link, $id, $label, $owner_uid) {
6235 $label_id = label_find_id($link, $label, $owner_uid);
6237 if (!$label_id) return;
6239 $result = db_query($link,
6240 "DELETE FROM ttrss_user_labels2
6242 label_id = '$label_id' AND
6243 article_id = '$id'");
6245 label_clear_cache($link, $id);
6248 function label_add_article($link, $id, $label, $owner_uid) {
6253 $obj_id = md5("LABELS:$id:$owner_uid");
6254 $memcache->delete($obj_id);
6257 $label_id = label_find_id($link, $label, $owner_uid);
6259 if (!$label_id) return;
6261 $result = db_query($link,
6263 article_id FROM ttrss_labels2, ttrss_user_labels2
6266 label_id = '$label_id' AND
6267 article_id = '$id' AND owner_uid = '$owner_uid'
6270 if (db_num_rows($result) == 0) {
6271 db_query($link, "INSERT INTO ttrss_user_labels2
6272 (label_id, article_id) VALUES ('$label_id', '$id')");
6275 label_clear_cache($link, $id);
6279 function label_remove($link, $id, $owner_uid) {
6282 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6285 $obj_id = md5("LABELS:$id:$owner_uid");
6286 $memcache->delete($obj_id);
6289 db_query($link, "BEGIN");
6291 $result = db_query($link, "SELECT caption FROM ttrss_labels2
6294 $caption = db_fetch_result($result, 0, "caption");
6296 $result = db_query($link, "DELETE FROM ttrss_labels2 WHERE id = '$id'
6297 AND owner_uid = " . $owner_uid);
6299 if (db_affected_rows($link, $result) != 0 && $caption) {
6301 /* Remove access key for the label */
6303 $ext_id = -11 - $id;
6305 db_query($link, "DELETE FROM ttrss_access_keys WHERE
6306 feed_id = '$ext_id' AND owner_uid = $owner_uid");
6308 /* Disable filters that reference label being removed */
6310 db_query($link, "UPDATE ttrss_filters SET
6311 enabled = false WHERE action_param = '$caption'
6313 AND owner_uid = " . $owner_uid);
6315 /* Remove cached data */
6317 db_query($link, "UPDATE ttrss_user_entries SET label_cache = ''
6318 WHERE label_cache LIKE '%$caption%' AND owner_uid = " . $owner_uid);
6322 db_query($link, "COMMIT");
6325 function label_create($link, $caption) {
6327 db_query($link, "BEGIN");
6331 $result = db_query($link, "SELECT id FROM ttrss_labels2
6332 WHERE caption = '$caption' AND owner_uid = ". $_SESSION["uid"]);
6334 if (db_num_rows($result) == 0) {
6335 $result = db_query($link,
6336 "INSERT INTO ttrss_labels2 (caption,owner_uid)
6337 VALUES ('$caption', '".$_SESSION["uid"]."')");
6339 $result = db_affected_rows($link, $result) != 0;
6342 db_query($link, "COMMIT");
6347 function print_labels_headlines_dropdown($link, $feed_id) {
6348 print "<li onclick=\"javascript:addLabel()\">
6349 ".__("Create label...")."</li>";
6351 $result = db_query($link, "SELECT id, caption FROM ttrss_labels2 WHERE
6352 owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
6354 while ($line = db_fetch_assoc($result)) {
6356 $label_id = $line["id"];
6357 $label_caption = $line["caption"];
6360 if ($feed_id < -10 && $feed_id == -11-$label_id) {
6361 print "<li id=\"LHDL-$id\"
6362 onclick=\"javascript:selectionRemoveLabel($label_id)\">
6363 $label_caption ".__('(remove)')."</li>";
6365 print "<li id=\"LHDL-$id\"
6366 onclick=\"javascript:selectionAssignLabel($label_id)\">
6367 $label_caption</li>";
6372 function format_tags_string($tags, $id) {
6375 $tags_nolinks_str = "";
6379 /* if (get_user_theme($link) == "3pane") {
6387 $formatted_tags = array();
6389 foreach ($tags as $tag) {
6391 $tag_escaped = str_replace("'", "\\'", $tag);
6393 if (mb_strlen($tag) > 30) {
6394 $tag = truncate_string($tag, 30);
6397 $tag_str = "<a href=\"javascript:viewfeed('$tag_escaped')\">$tag</a>";
6399 array_push($formatted_tags, $tag_str);
6401 $tmp_tags_str = implode(", ", $formatted_tags);
6403 if ($num_tags == $tag_limit ||
mb_strlen($tmp_tags_str) > 150) {
6408 $tags_str = implode(", ", $formatted_tags);
6410 if ($num_tags < count($tags)) {
6411 $tags_str .= ", …";
6414 if ($num_tags == 0) {
6415 $tags_str = __("no tags");
6422 function format_article_labels($labels, $id) {
6426 foreach ($labels as $l) {
6427 $labels_str .= sprintf("<span class='hlLabelRef'
6428 style='color : %s; background-color : %s'>%s</span>",
6429 $l[2], $l[3], $l[1]);
6436 function format_article_note($id, $note) {
6438 $note_escaped = htmlspecialchars($note, ENT_QUOTES
);
6440 $str = "<div class='articleNote'>";
6442 $str .= "<div class='articleNoteOps'>";
6443 $str .= "<a href=\"javascript:publishWithNote($id, '$note_escaped')\">".
6444 __('edit note')."</a>";
6451 function toggle_collapse_cat($link, $cat_id) {
6453 db_query($link, "UPDATE ttrss_feed_categories SET
6454 collapsed = NOT collapsed WHERE id = '$cat_id' AND owner_uid = " .
6461 $pref_name = '_COLLAPSED_SPECIAL';
6464 $pref_name = '_COLLAPSED_LABELS';
6467 $pref_name = '_COLLAPSED_UNCAT';
6472 if (get_pref($link, $pref_name)) {
6473 set_pref($link, $pref_name, 'false');
6475 set_pref($link, $pref_name, 'true');
6481 function remove_feed($link, $id, $owner_uid) {
6485 /* save starred articles in Archived feed */
6487 db_query($link, "BEGIN");
6489 /* prepare feed if necessary */
6491 $result = db_query($link, "SELECT id FROM ttrss_archived_feeds
6494 if (db_num_rows($result) == 0) {
6495 db_query($link, "INSERT INTO ttrss_archived_feeds
6496 (id, owner_uid, title, feed_url, site_url)
6497 SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
6501 db_query($link, "UPDATE ttrss_user_entries SET feed_id = NULL,
6502 orig_feed_id = '$id' WHERE feed_id = '$id' AND
6503 marked = true AND owner_uid = $owner_uid");
6505 /* Remove access key for the feed */
6507 db_query($link, "DELETE FROM ttrss_access_keys WHERE
6508 feed_id = '$id' AND owner_uid = $owner_uid");
6510 /* remove the feed */
6512 db_query($link, "DELETE FROM ttrss_feeds
6513 WHERE id = '$id' AND owner_uid = $owner_uid");
6515 db_query($link, "COMMIT");
6517 /* if (file_exists(ICONS_DIR . "/$id.ico")) {
6518 unlink(ICONS_DIR . "/$id.ico");
6521 ccache_remove($link, $id, $owner_uid);
6524 label_remove($link, -11-$id, $owner_uid);
6525 ccache_remove($link, -11-$id, $owner_uid);
6529 function add_feed_category($link, $feed_cat) {
6531 if (!$feed_cat) return false;
6533 db_query($link, "BEGIN");
6535 $result = db_query($link,
6536 "SELECT id FROM ttrss_feed_categories
6537 WHERE title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]);
6539 if (db_num_rows($result) == 0) {
6541 $result = db_query($link,
6542 "INSERT INTO ttrss_feed_categories (owner_uid,title)
6543 VALUES ('".$_SESSION["uid"]."', '$feed_cat')");
6545 db_query($link, "COMMIT");
6553 function remove_feed_category($link, $id, $owner_uid) {
6555 db_query($link, "DELETE FROM ttrss_feed_categories
6556 WHERE id = '$id' AND owner_uid = $owner_uid");
6558 ccache_remove($link, $id, $owner_uid, true);
6561 function archive_article($link, $id, $owner_uid) {
6562 db_query($link, "BEGIN");
6564 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
6565 WHERE ref_id = '$id' AND owner_uid = $owner_uid");
6567 if (db_num_rows($result) != 0) {
6569 /* prepare the archived table */
6571 $feed_id = (int) db_fetch_result($result, 0, "feed_id");
6574 $result = db_query($link, "SELECT id FROM ttrss_archived_feeds
6575 WHERE id = '$feed_id'");
6577 if (db_num_rows($result) == 0) {
6578 db_query($link, "INSERT INTO ttrss_archived_feeds
6579 (id, owner_uid, title, feed_url, site_url)
6580 SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
6581 WHERE id = '$feed_id'");
6584 db_query($link, "UPDATE ttrss_user_entries
6585 SET orig_feed_id = feed_id, feed_id = NULL
6586 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
6590 db_query($link, "COMMIT");
6593 function getArticleFeed($link, $id) {
6594 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
6595 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
6597 if (db_num_rows($result) != 0) {
6598 return db_fetch_result($result, 0, "feed_id");
6604 function make_url_from_parts($parts) {
6605 $url = $parts['scheme'] . '://' . $parts['host'];
6607 if ($parts['path']) $url .= $parts['path'];
6608 if ($parts['query']) $url .= '?' . $parts['query'];
6614 * Fixes incomplete URLs by prepending "http://".
6615 * Also replaces feed:// with http://, and
6616 * prepends a trailing slash if the url is a domain name only.
6618 * @param string $url Possibly incomplete URL
6620 * @return string Fixed URL.
6622 function fix_url($url) {
6623 if (strpos($url, '://') === false) {
6624 $url = 'http://' . $url;
6625 } else if (substr($url, 0, 5) == 'feed:') {
6626 $url = 'http:' . substr($url, 5);
6629 //prepend slash if the URL has no slash in it
6630 // "http://www.example" -> "http://www.example/"
6631 if (strpos($url, '/', strpos($url, ':') +
3) === false) {
6637 function validate_feed_url($url) {
6638 $parts = parse_url($url);
6640 return ($parts['scheme'] == 'http' ||
$parts['scheme'] == 'feed' ||
$parts['scheme'] == 'https');
6644 function get_article_enclosures($link, $id) {
6648 $query = "SELECT * FROM ttrss_enclosures
6649 WHERE post_id = '$id' AND content_url != ''";
6651 $obj_id = md5("ENCLOSURES:$id");
6655 if ($memcache && $obj = $memcache->get($obj_id)) {
6658 $result = db_query($link, $query);
6660 if (db_num_rows($result) > 0) {
6661 while ($line = db_fetch_assoc($result)) {
6662 array_push($rv, $line);
6664 if ($memcache) $memcache->add($obj_id, $rv, 0, 3600);
6671 function api_get_feeds($link, $cat_id, $unread_only, $limit, $offset) {
6677 if ($cat_id == -4 ||
$cat_id == -2) {
6678 $counters = getLabelCounters($link, true);
6680 foreach (array_values($counters) as $cv) {
6682 $unread = $cv["counter"];
6684 if ($unread ||
!$unread_only) {
6688 "title" => $cv["description"],
6689 "unread" => $cv["counter"],
6693 array_push($feeds, $row);
6700 if ($cat_id == -4 ||
$cat_id == -1) {
6701 foreach (array(-1, -2, -3, -4, 0) as $i) {
6702 $unread = getFeedUnread($link, $i);
6704 if ($unread ||
!$unread_only) {
6705 $title = getFeedTitle($link, $i);
6710 "unread" => $unread,
6713 array_push($feeds, $row);
6722 $limit_qpart = "LIMIT $limit OFFSET $offset";
6727 if ($cat_id == -4 ||
$cat_id == -3) {
6728 $result = db_query($link, "SELECT
6729 id, feed_url, cat_id, title, ".
6730 SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
6731 FROM ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"] .
6732 " ORDER BY cat_id, title " . $limit_qpart);
6736 $cat_qpart = "cat_id = '$cat_id'";
6738 $cat_qpart = "cat_id IS NULL";
6740 $result = db_query($link, "SELECT
6741 id, feed_url, cat_id, title, ".
6742 SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
6743 FROM ttrss_feeds WHERE
6744 $cat_qpart AND owner_uid = " . $_SESSION["uid"] .
6745 " ORDER BY cat_id, title " . $limit_qpart);
6748 while ($line = db_fetch_assoc($result)) {
6750 $unread = getFeedUnread($link, $line["id"]);
6752 $has_icon = feed_has_icon($line['id']);
6754 if ($unread ||
!$unread_only) {
6757 "feed_url" => $line["feed_url"],
6758 "title" => $line["title"],
6759 "id" => (int)$line["id"],
6760 "unread" => (int)$unread,
6761 "has_icon" => $has_icon,
6762 "cat_id" => (int)$line["cat_id"],
6763 "last_updated" => strtotime($line["last_updated"])
6766 array_push($feeds, $row);
6773 function api_get_headlines($link, $feed_id, $limit, $offset,
6774 $filter, $is_cat, $show_excerpt, $show_content, $view_mode, $order) {
6776 /* do not rely on params below */
6778 $search = db_escape_string($_REQUEST["search"]);
6779 $search_mode = db_escape_string($_REQUEST["search_mode"]);
6780 $match_on = db_escape_string($_REQUEST["match_on"]);
6782 $qfh_ret = queryFeedHeadlines($link, $feed_id, $limit,
6783 $view_mode, $is_cat, $search, $search_mode, $match_on,
6786 $result = $qfh_ret[0];
6787 $feed_title = $qfh_ret[1];
6789 $headlines = array();
6791 while ($line = db_fetch_assoc($result)) {
6792 $is_updated = ($line["last_read"] == "" &&
6793 ($line["unread"] != "t" && $line["unread"] != "1"));
6795 $headline_row = array(
6796 "id" => (int)$line["id"],
6797 "unread" => sql_bool_to_bool($line["unread"]),
6798 "marked" => sql_bool_to_bool($line["marked"]),
6799 "published" => sql_bool_to_bool($line["published"]),
6800 "updated" => strtotime($line["updated"]),
6801 "is_updated" => $is_updated,
6802 "title" => $line["title"],
6803 "link" => $line["link"],
6804 "feed_id" => $line["feed_id"],
6805 "tags" => get_article_tags($link, $line["id"]),
6808 if ($show_excerpt) {
6809 $excerpt = truncate_string(strip_tags($line["content_preview"]), 100);
6810 $headline_row["excerpt"] = $excerpt;
6813 if ($show_content) {
6814 $headline_row["content"] = $line["content_preview"];
6817 array_push($headlines, $headline_row);
6823 function generate_dashboard_feed($link) {
6824 print "<headlines id=\"-5\" is_cat=\"\">";
6826 print '<![CDATA[<div id="headlinesContainer">';
6828 print "<div class='whiteBox'>".__('No feed selected.');
6830 print "<p class=\"small\"><span class=\"insensitive\">";
6832 $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE
."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
6833 WHERE owner_uid = " . $_SESSION['uid']);
6835 $last_updated = db_fetch_result($result, 0, "last_updated");
6836 $last_updated = make_local_datetime($link, $last_updated, false);
6838 printf(__("Feeds last updated at %s"), $last_updated);
6840 $result = db_query($link, "SELECT COUNT(id) AS num_errors
6841 FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
6843 $num_errors = db_fetch_result($result, 0, "num_errors");
6845 if ($num_errors > 0) {
6847 print "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
6848 __('Some feeds have update errors (click for details)')."</a>";
6850 print "</span></p>";
6853 print "</headlines>";
6855 print "<headlines-info><![CDATA[";
6857 $info = array("count" => 0,
6858 "vgroup_last_feed" => '',
6860 "disable_cache" => true);
6862 print json_encode($info);
6864 print "]]></headlines-info>";
6868 function save_email_address($link, $email) {
6869 // FIXME: implement persistent storage of emails
6871 if (!$_SESSION['stored_emails'])
6872 $_SESSION['stored_emails'] = array();
6874 if (!in_array($email, $_SESSION['stored_emails']))
6875 array_push($_SESSION['stored_emails'], $email);
6878 function update_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) {
6879 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6881 $sql_is_cat = bool_to_sql_bool($is_cat);
6883 $result = db_query($link, "SELECT access_key FROM ttrss_access_keys
6884 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6885 AND owner_uid = " . $owner_uid);
6887 if (db_num_rows($result) == 1) {
6888 $key = db_escape_string(sha1(uniqid(rand(), true)));
6890 db_query($link, "UPDATE ttrss_access_keys SET access_key = '$key'
6891 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6892 AND owner_uid = " . $owner_uid);
6897 return get_feed_access_key($link, $feed_id, $is_cat, $owner_uid);
6901 function get_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) {
6903 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6905 $sql_is_cat = bool_to_sql_bool($is_cat);
6907 $result = db_query($link, "SELECT access_key FROM ttrss_access_keys
6908 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6909 AND owner_uid = " . $owner_uid);
6911 if (db_num_rows($result) == 1) {
6912 return db_fetch_result($result, 0, "access_key");
6914 $key = db_escape_string(sha1(uniqid(rand(), true)));
6916 $result = db_query($link, "INSERT INTO ttrss_access_keys
6917 (access_key, feed_id, is_cat, owner_uid)
6918 VALUES ('$key', '$feed_id', $sql_is_cat, '$owner_uid')");
6926 * Extracts RSS/Atom feed URLs from the given HTML URL.
6928 * @param string $url HTML page URL
6930 * @return array Array of feeds. Key is the full URL, value the title
6932 function get_feeds_from_html($url)
6934 $url = fix_url($url);
6935 $baseUrl = substr($url, 0, strrpos($url, '/') +
1);
6937 libxml_use_internal_errors(true);
6939 $doc = new DOMDocument();
6940 $doc->loadHTMLFile($url);
6941 $xpath = new DOMXPath($doc);
6942 $entries = $xpath->query('/html/head/link[@rel="alternate"]');
6943 $feedUrls = array();
6944 foreach ($entries as $entry) {
6945 if ($entry->hasAttribute('href')) {
6946 $title = $entry->getAttribute('title');
6948 $title = $entry->getAttribute('type');
6950 $feedUrl = rewrite_relative_url(
6951 $baseUrl, $entry->getAttribute('href')
6953 $feedUrls[$feedUrl] = $title;
6960 * Checks if the content behind the given URL is a HTML file
6962 * @param string $url URL to check
6964 * @return boolean True if the URL contains HTML content
6966 function url_is_html($url) {
6967 $content = substr(fetch_file_contents($url, false), 0, 1000);
6968 if (stripos($content, '<html>') === false
6969 && stripos($content, '<html ') === false
6977 function print_label_select($link, $name, $value, $style = "") {
6979 $result = db_query($link, "SELECT caption FROM ttrss_labels2
6980 WHERE owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
6982 print "<select default=\"$value\" name=\"" . htmlspecialchars($name) .
6983 "\" style=\"$style\" onchange=\"labelSelectOnChange(this)\" >";
6985 while ($line = db_fetch_assoc($result)) {
6987 $issel = ($line["caption"] == $value) ?
"selected=\"1\"" : "";
6989 print "<option $issel>" . htmlspecialchars($line["caption"]) . "</option>";
6993 print "<option value=\"ADD_LABEL\">" .__("Add label...") . "</option>";
7000 function print_article_enclosures($link, $id, $always_display_enclosures,
7003 $result = get_article_enclosures($link, $id);
7005 if (count($result) > 0) {
7007 $entries_html = array();
7010 foreach ($result as $line) {
7012 $url = $line["content_url"];
7013 $ctype = $line["content_type"];
7015 if (!$ctype) $ctype = __("unknown type");
7017 $filename = substr($url, strrpos($url, "/")+
1);
7019 $entry = format_inline_player($link, $url, $ctype);
7021 $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
7022 $filename . " (" . $ctype . ")" . "</a>";
7024 array_push($entries_html, $entry);
7028 $entry["type"] = $ctype;
7029 $entry["filename"] = $filename;
7030 $entry["url"] = $url;
7032 array_push($entries, $entry);
7035 print "<div class=\"postEnclosures\">";
7037 if (!get_pref($link, "STRIP_IMAGES")) {
7038 if ($always_display_enclosures ||
7039 !preg_match("/<img/i", $article_content)) {
7041 foreach ($entries as $entry) {
7043 if (preg_match("/image/", $entry["type"]) ||
7044 preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) {
7047 alt=\"".htmlspecialchars($entry["filename"])."\"
7048 src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>";
7054 if (count($entries) == 1) {
7055 print __("Attachment:") . " ";
7057 print __("Attachments:") . " ";
7060 print join(", ", $entries_html);
7066 function getLastArticleId($link) {
7067 $result = db_query($link, "SELECT MAX(ref_id) AS id FROM ttrss_user_entries
7068 WHERE owner_uid = " . $_SESSION["uid"]);
7070 if (db_num_rows($result) == 1) {
7071 return db_fetch_result($result, 0, "id");
7077 function build_url($parts) {
7078 return $parts['scheme'] . "://" . $parts['host'] . $parts['path'];
7082 * Converts a (possibly) relative URL to a absolute one.
7084 * @param string $url Base URL (i.e. from where the document is)
7085 * @param string $rel_url Possibly relative URL in the document
7087 * @return string Absolute URL
7089 function rewrite_relative_url($url, $rel_url) {
7090 if (strpos($rel_url, "://") !== false) {
7092 } else if (strpos($rel_url, "/") === 0)
7094 $parts = parse_url($url);
7095 $parts['path'] = $rel_url;
7097 return build_url($parts);
7100 $parts = parse_url($url);
7101 if (!isset($parts['path'])) {
7102 $parts['path'] = '/';
7104 $dir = $parts['path'];
7105 if (substr($dir, -1) !== '/') {
7106 $dir = dirname($parts['path']);
7107 $dir !== '/' && $dir .= '/';
7109 $parts['path'] = $dir . $rel_url;
7111 return build_url($parts);
7115 function sphinx_search($query, $offset = 0, $limit = 30) {
7116 $sphinxClient = new SphinxClient();
7118 $sphinxClient->SetServer('localhost', 9312);
7119 $sphinxClient->SetConnectTimeout(1);
7121 $sphinxClient->SetFieldWeights(array('title' => 70, 'content' => 30,
7122 'feed_title' => 20));
7124 $sphinxClient->SetMatchMode(SPH_MATCH_EXTENDED2
);
7125 $sphinxClient->SetRankingMode(SPH_RANK_PROXIMITY_BM25
);
7126 $sphinxClient->SetLimits($offset, $limit, 1000);
7127 $sphinxClient->SetArrayResult(false);
7128 $sphinxClient->SetFilter('owner_uid', array($_SESSION['uid']));
7130 $result = $sphinxClient->Query($query, SPHINX_INDEX
);
7134 if (is_array($result['matches'])) {
7135 foreach (array_keys($result['matches']) as $int_id) {
7136 $ref_id = $result['matches'][$int_id]['attrs']['ref_id'];
7137 array_push($ids, $ref_id);
7144 function cleanup_tags($link, $days = 14, $limit = 1000) {
7146 if (DB_TYPE
== "pgsql") {
7147 $interval_query = "date_updated < NOW() - INTERVAL '$days days'";
7148 } else if (DB_TYPE
== "mysql") {
7149 $interval_query = "date_updated < DATE_SUB(NOW(), INTERVAL $days DAY)";
7152 $query = "SELECT ttrss_tags.id AS id
7153 FROM ttrss_tags, ttrss_user_entries, ttrss_entries
7154 WHERE post_int_id = int_id AND $interval_query AND
7155 ref_id = ttrss_entries.id AND tag_cache != '' LIMIT $limit";
7157 $result = db_query($link, $query);
7159 return db_affected_rows($link, $result);