3 date_default_timezone_set('UTC');
4 if (defined('E_DEPRECATED')) {
5 error_reporting(E_ALL
& ~E_NOTICE
& ~E_DEPRECATED
);
7 error_reporting(E_ALL
& ~E_NOTICE
);
10 require_once 'config.php';
12 if (DB_TYPE
== "pgsql") {
13 define('SUBSTRING_FOR_DATE', 'SUBSTRING_FOR_DATE');
15 define('SUBSTRING_FOR_DATE', 'SUBSTRING');
18 define('THEME_VERSION_REQUIRED', 1.1);
21 * Return available translations names.
24 * @return array A array of available translations.
26 function get_translations() {
28 "auto" => "Detect automatically",
33 "fr_FR" => "Français",
34 "hu_HU" => "Magyar (Hungarian)",
35 "it_IT" => "Italiano",
36 "ja_JP" => "日本語 (Japanese)",
37 "nb_NO" => "Norwegian bokmål",
39 "pt_BR" => "Portuguese/Brazil",
40 "zh_CN" => "Simplified Chinese");
45 if (ENABLE_TRANSLATIONS
== true) { // If translations are enabled.
46 require_once "lib/accept-to-gettext.php";
47 require_once "lib/gettext/gettext.inc";
49 function startup_gettext() {
51 # Get locale from Accept-Language header
52 $lang = al2gt(array_keys(get_translations()), "text/html");
54 if (defined('_TRANSLATION_OVERRIDE_DEFAULT')) {
55 $lang = _TRANSLATION_OVERRIDE_DEFAULT
;
58 if ($_COOKIE["ttrss_lang"] && $_COOKIE["ttrss_lang"] != "auto") {
59 $lang = $_COOKIE["ttrss_lang"];
62 /* In login action of mobile version */
63 if ($_POST["language"] && defined('MOBILE_VERSION')) {
64 $lang = $_POST["language"];
65 $_COOKIE["ttrss_lang"] = $lang;
69 if (defined('LC_MESSAGES')) {
70 _setlocale(LC_MESSAGES
, $lang);
71 } else if (defined('LC_ALL')) {
72 _setlocale(LC_ALL
, $lang);
74 die("can't setlocale(): please set ENABLE_TRANSLATIONS to false in config.php");
77 if (defined('MOBILE_VERSION')) {
78 _bindtextdomain("messages", "../locale");
80 _bindtextdomain("messages", "locale");
83 _textdomain("messages");
84 _bind_textdomain_codeset("messages", "UTF-8");
90 } else { // If translations are enabled.
94 function startup_gettext() {
98 } // If translations are enabled.
100 if (defined('MEMCACHE_SERVER')) {
101 $memcache = new Memcache
;
102 $memcache->connect(MEMCACHE_SERVER
, 11211);
105 require_once 'db-prefs.php';
106 require_once 'compat.php';
107 require_once 'errors.php';
108 require_once 'version.php';
110 require_once 'lib/phpmailer/class.phpmailer.php';
111 require_once 'lib/sphinxapi.php';
112 require_once 'lib/twitteroauth/twitteroauth.php';
114 //define('MAGPIE_USER_AGENT_EXT', ' (Tiny Tiny RSS/' . VERSION . ')');
115 define('MAGPIE_OUTPUT_ENCODING', 'UTF-8');
116 define('MAGPIE_CACHE_AGE', 60*15); // 15 minutes
118 define('SELF_USER_AGENT', 'Tiny Tiny RSS/' . VERSION
. ' (http://tt-rss.org/)');
119 define('MAGPIE_USER_AGENT', SELF_USER_AGENT
);
121 ini_set('user_agent', SELF_USER_AGENT
);
123 require_once "lib/simplepie/simplepie.inc";
124 require_once "lib/magpierss/rss_fetch.inc";
125 require_once 'lib/magpierss/rss_utils.inc';
126 require_once 'lib/htmlpurifier/library/HTMLPurifier.auto.php';
128 $config = HTMLPurifier_Config
::createDefault();
130 $allowed = "p,a[href],i,em,b,strong,code,pre,blockquote,br,img[src|alt|title],ul,ol,li,h1,h2,h3,h4";
132 $config->set('HTML', 'Allowed', $allowed);
133 $purifier = new HTMLPurifier($config);
136 * Print a timestamped debug message.
138 * @param string $msg The debug message.
141 function _debug($msg) {
142 $ts = strftime("%H:%M:%S", time());
143 if (function_exists('posix_getpid')) {
144 $ts = "$ts/" . posix_getpid();
146 print "[$ts] $msg\n";
150 * Purge a feed old posts.
152 * @param mixed $link A database connection.
153 * @param mixed $feed_id The id of the purged feed.
154 * @param mixed $purge_interval Olderness of purged posts.
155 * @param boolean $debug Set to True to enable the debug. False by default.
159 function purge_feed($link, $feed_id, $purge_interval, $debug = false) {
161 if (!$purge_interval) $purge_interval = feed_purge_interval($link, $feed_id);
165 $result = db_query($link,
166 "SELECT owner_uid FROM ttrss_feeds WHERE id = '$feed_id'");
170 if (db_num_rows($result) == 1) {
171 $owner_uid = db_fetch_result($result, 0, "owner_uid");
174 if ($purge_interval == -1 ||
!$purge_interval) {
176 ccache_update($link, $feed_id, $owner_uid);
181 if (!$owner_uid) return;
183 if (FORCE_ARTICLE_PURGE
== 0) {
184 $purge_unread = get_pref($link, "PURGE_UNREAD_ARTICLES",
187 $purge_unread = true;
188 $purge_interval = FORCE_ARTICLE_PURGE
;
191 if (!$purge_unread) $query_limit = " unread = false AND ";
193 if (DB_TYPE
== "pgsql") {
194 /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
195 marked = false AND feed_id = '$feed_id' AND
196 (SELECT date_updated FROM ttrss_entries WHERE
197 id = ref_id) < NOW() - INTERVAL '$purge_interval days'"); */
199 $pg_version = get_pgsql_version($link);
201 if (preg_match("/^7\./", $pg_version) ||
preg_match("/^8\.0/", $pg_version)) {
203 $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
204 ttrss_entries.id = ref_id AND
206 feed_id = '$feed_id' AND
208 ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'");
212 $result = db_query($link, "DELETE FROM ttrss_user_entries
214 WHERE ttrss_entries.id = ref_id AND
216 feed_id = '$feed_id' AND
218 ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'");
221 $rows = pg_affected_rows($result);
225 /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
226 marked = false AND feed_id = '$feed_id' AND
227 (SELECT date_updated FROM ttrss_entries WHERE
228 id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */
230 $result = db_query($link, "DELETE FROM ttrss_user_entries
231 USING ttrss_user_entries, ttrss_entries
232 WHERE ttrss_entries.id = ref_id AND
234 feed_id = '$feed_id' AND
236 ttrss_entries.date_updated < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)");
238 $rows = mysql_affected_rows($link);
242 ccache_update($link, $feed_id, $owner_uid);
245 _debug("Purged feed $feed_id ($purge_interval): deleted $rows articles");
247 } // function purge_feed
250 * Purge old posts from old feeds. Not used anymore, purging is done after feed update.
252 * @param mixed $link A database connection
253 * @param boolean $do_output Set to true to enable printed output, false by default.
254 * @param integer $limit The maximal number of removed posts.
258 /* function global_purge_old_posts($link, $do_output = false, $limit = false) {
260 $random_qpart = sql_random_function();
263 $limit_qpart = "LIMIT $limit";
268 $result = db_query($link,
269 "SELECT id,purge_interval,owner_uid FROM ttrss_feeds
270 ORDER BY $random_qpart $limit_qpart");
272 while ($line = db_fetch_assoc($result)) {
274 $feed_id = $line["id"];
275 $purge_interval = $line["purge_interval"];
276 $owner_uid = $line["owner_uid"];
278 if ($purge_interval == 0) {
280 $tmp_result = db_query($link,
281 "SELECT value FROM ttrss_user_prefs WHERE
282 pref_name = 'PURGE_OLD_DAYS' AND owner_uid = '$owner_uid'");
284 if (db_num_rows($tmp_result) != 0) {
285 $purge_interval = db_fetch_result($tmp_result, 0, "value");
290 // print "Feed $feed_id: purge interval = $purge_interval\n";
293 if ($purge_interval > 0 || FORCE_ARTICLE_PURGE) {
294 purge_feed($link, $feed_id, $purge_interval, $do_output);
298 purge_orphans($link, $do_output);
300 } // function global_purge_old_posts */
302 function feed_purge_interval($link, $feed_id) {
304 $result = db_query($link, "SELECT purge_interval, owner_uid FROM ttrss_feeds
305 WHERE id = '$feed_id'");
307 if (db_num_rows($result) == 1) {
308 $purge_interval = db_fetch_result($result, 0, "purge_interval");
309 $owner_uid = db_fetch_result($result, 0, "owner_uid");
311 if ($purge_interval == 0) $purge_interval = get_pref($link,
312 'PURGE_OLD_DAYS', $owner_uid);
314 return $purge_interval;
321 function purge_old_posts($link) {
323 $user_id = $_SESSION["uid"];
325 $result = db_query($link, "SELECT id,purge_interval FROM ttrss_feeds
326 WHERE owner_uid = '$user_id'");
328 while ($line = db_fetch_assoc($result)) {
330 $feed_id = $line["id"];
331 $purge_interval = $line["purge_interval"];
333 if ($purge_interval == 0) $purge_interval = get_pref($link, 'PURGE_OLD_DAYS');
335 if ($purge_interval > 0) {
336 purge_feed($link, $feed_id, $purge_interval);
340 purge_orphans($link);
343 function purge_orphans($link, $do_output = false) {
345 // purge orphaned posts in main content table
346 $result = db_query($link, "DELETE FROM ttrss_entries WHERE
347 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
350 $rows = db_affected_rows($link, $result);
351 _debug("Purged $rows orphaned posts.");
355 function get_feed_update_interval($link, $feed_id) {
356 $result = db_query($link, "SELECT owner_uid, update_interval FROM
357 ttrss_feeds WHERE id = '$feed_id'");
359 if (db_num_rows($result) == 1) {
360 $update_interval = db_fetch_result($result, 0, "update_interval");
361 $owner_uid = db_fetch_result($result, 0, "owner_uid");
363 if ($update_interval != 0) {
364 return $update_interval;
366 return get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $owner_uid, false);
374 function fetch_file_contents($url, $type = false) {
375 if (USE_CURL_FOR_ICONS
) {
376 $ch = curl_init($url);
378 curl_setopt($ch, CURLOPT_CONNECTTIMEOUT
, 15);
379 curl_setopt($ch, CURLOPT_TIMEOUT
, 45);
380 curl_setopt($ch, CURLOPT_FOLLOWLOCATION
, true);
381 curl_setopt($ch, CURLOPT_MAXREDIRS
, 20);
382 curl_setopt($ch, CURLOPT_BINARYTRANSFER
, true);
383 curl_setopt($ch, CURLOPT_RETURNTRANSFER
, true);
385 $contents = @curl_exec
($ch);
386 if ($contents === false) {
391 $content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE
);
394 if ($type && strpos($content_type, "$type") === false) {
400 return @file_get_contents
($url);
406 * Try to determine the favicon URL for a feed.
407 * adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/)
408 * http://dev.wp-plugins.org/file/favatars/trunk/favatars.php
410 * @param string $url A feed or page URL
412 * @return mixed The favicon URL, or false if none was found.
414 function get_favicon_url($url) {
416 $favicon_url = false;
418 if ($html = @fetch_file_contents
($url)) {
420 libxml_use_internal_errors(true);
422 $doc = new DOMDocument();
423 $doc->loadHTML($html);
424 $xpath = new DOMXPath($doc);
425 $entries = $xpath->query('/html/head/link[@rel="shortcut icon"]');
427 if (count($entries) > 0) {
428 foreach ($entries as $entry) {
429 $favicon_url = rewrite_relative_url($url, $entry->getAttribute("href"));
436 $favicon_url = rewrite_relative_url($url, "/favicon.ico");
438 // Run a test to see if what we have attempted to get actually exists.
439 if(USE_CURL_FOR_ICONS ||
url_validate($favicon_url)) {
444 } // function get_favicon_url
447 * Check if a link is a valid and working URL.
449 * @param mixed $link A URL to check
451 * @return boolean True if the URL is valid, false otherwise.
453 function url_validate($link) {
455 $url_parts = @parse_url
($link);
457 if ( empty( $url_parts["host"] ) )
460 if ( !empty( $url_parts["path"] ) ) {
461 $documentpath = $url_parts["path"];
466 if ( !empty( $url_parts["query"] ) )
467 $documentpath .= "?" . $url_parts["query"];
469 $host = $url_parts["host"];
470 $port = $url_parts["port"];
475 $socket = @fsockopen
( $host, $port, $errno, $errstr, 30 );
480 fwrite ($socket, "HEAD ".$documentpath." HTTP/1.0\r\nHost: $host\r\n\r\n");
482 $http_response = fgets( $socket, 22 );
484 $responses = "/(200 OK)|(30[123])/";
485 if ( preg_match($responses, $http_response) ) {
492 } // function url_validate
494 function check_feed_favicon($site_url, $feed, $link) {
495 $favicon_url = get_favicon_url($site_url);
497 # print "FAVICON [$site_url]: $favicon_url\n";
499 $icon_file = ICONS_DIR
. "/$feed.ico";
501 if ($favicon_url && !file_exists($icon_file)) {
502 $contents = fetch_file_contents($favicon_url, "image");
505 $fp = fopen($icon_file, "w");
508 fwrite($fp, $contents);
510 chmod($icon_file, 0644);
516 function update_rss_feed($link, $feed, $ignore_daemon = false) {
520 /* Update all feeds with the same URL to utilize memcache */
523 $result = db_query($link, "SELECT f1.id
524 FROM ttrss_feeds AS f1, ttrss_feeds AS f2
525 WHERE f2.feed_url = f1.feed_url AND f2.id = '$feed'");
527 while ($line = db_fetch_assoc($result)) {
528 update_rss_feed_real($link, $line["id"], $ignore_daemon);
531 update_rss_feed_real($link, $feed, $ignore_daemon);
535 function update_rss_feed_real($link, $feed, $ignore_daemon = false) {
539 if (!$_REQUEST["daemon"] && !$ignore_daemon) {
543 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
544 _debug("update_rss_feed: start");
547 if (!$ignore_daemon) {
549 if (DB_TYPE
== "pgsql") {
550 $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
552 $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
555 $result = db_query($link, "SELECT id,update_interval,auth_login,
556 auth_pass,cache_images,update_method
557 FROM ttrss_feeds WHERE id = '$feed' AND $updstart_thresh_qpart");
561 $result = db_query($link, "SELECT id,update_interval,auth_login,
562 feed_url,auth_pass,cache_images,update_method,last_updated,
564 FROM ttrss_feeds WHERE id = '$feed'");
568 if (db_num_rows($result) == 0) {
569 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
570 _debug("update_rss_feed: feed $feed NOT FOUND/SKIPPED");
575 $update_method = db_fetch_result($result, 0, "update_method");
576 $last_updated = db_fetch_result($result, 0, "last_updated");
577 $owner_uid = db_fetch_result($result, 0, "owner_uid");
579 db_query($link, "UPDATE ttrss_feeds SET last_update_started = NOW()
580 WHERE id = '$feed'");
582 $auth_login = db_fetch_result($result, 0, "auth_login");
583 $auth_pass = db_fetch_result($result, 0, "auth_pass");
585 if ($update_method == 0)
586 $update_method = DEFAULT_UPDATE_METHOD +
1;
592 if ($update_method == 2)
593 $use_simplepie = true;
595 $use_simplepie = false;
597 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
598 _debug("update method: $update_method (feed setting: $update_method) (use simplepie: $use_simplepie)\n");
601 if ($update_method == 1) {
602 $auth_login = urlencode($auth_login);
603 $auth_pass = urlencode($auth_pass);
606 $update_interval = db_fetch_result($result, 0, "update_interval");
607 $cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images"));
608 $fetch_url = db_fetch_result($result, 0, "feed_url");
610 if ($update_interval < 0) { return; }
612 $feed = db_escape_string($feed);
614 if ($auth_login && $auth_pass && $updated != 3) {
615 $url_parts = array();
616 preg_match("/(^[^:]*):\/\/(.*)/", $fetch_url, $url_parts);
618 if ($url_parts[1] && $url_parts[2]) {
619 $fetch_url = $url_parts[1] . "://$auth_login:$auth_pass@" . $url_parts[2];
624 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
625 _debug("update_rss_feed: fetching [$fetch_url]...");
628 $obj_id = md5("FDATA:$use_simplepie:$fetch_url");
630 if ($memcache && $obj = $memcache->get($obj_id)) {
632 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
633 _debug("update_rss_feed: data found in memcache.");
640 if ($update_method == 3) {
641 $rss = fetch_twitter_rss($link, $fetch_url, $owner_uid);
642 } else if ($update_method == 1) {
643 $rss = @fetch_rss
($fetch_url);
645 if (!is_dir(SIMPLEPIE_CACHE_DIR
)) {
646 mkdir(SIMPLEPIE_CACHE_DIR
);
649 $rss = new SimplePie();
650 $rss->set_useragent(SELF_USER_AGENT
);
651 # $rss->set_timeout(10);
652 $rss->set_feed_url($fetch_url);
653 $rss->set_output_encoding('UTF-8');
655 if (SIMPLEPIE_CACHE_IMAGES
&& $cache_images) {
656 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
657 _debug("enabling image cache");
660 $rss->set_image_handler('./image.php', 'i');
663 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
664 _debug("feed update interval (sec): " .
665 get_feed_update_interval($link, $feed)*60);
668 if (is_dir(SIMPLEPIE_CACHE_DIR
)) {
669 $rss->set_cache_location(SIMPLEPIE_CACHE_DIR
);
670 $rss->set_cache_duration(get_feed_update_interval($link, $feed) * 60);
676 if ($memcache && $rss) $memcache->add($obj_id, $rss, 0, 300);
681 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
682 _debug("update_rss_feed: fetch done, parsing...");
685 $feed = db_escape_string($feed);
687 if ($update_method == 2) {
688 $fetch_ok = !$rss->error();
695 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
696 _debug("update_rss_feed: processing feed data...");
699 // db_query($link, "BEGIN");
701 $result = db_query($link, "SELECT title,icon_url,site_url,owner_uid
702 FROM ttrss_feeds WHERE id = '$feed'");
704 $registered_title = db_fetch_result($result, 0, "title");
705 $orig_icon_url = db_fetch_result($result, 0, "icon_url");
706 $orig_site_url = db_fetch_result($result, 0, "site_url");
708 $owner_uid = db_fetch_result($result, 0, "owner_uid");
710 if ($use_simplepie) {
711 $site_url = $rss->get_link();
713 $site_url = $rss->channel
["link"];
716 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
717 _debug("update_rss_feed: checking favicon...");
720 check_feed_favicon($site_url, $feed, $link);
722 if (!$registered_title ||
$registered_title == "[Unknown]") {
724 if ($use_simplepie) {
725 $feed_title = db_escape_string($rss->get_title());
727 $feed_title = db_escape_string($rss->channel
["title"]);
730 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
731 _debug("update_rss_feed: registering title: $feed_title");
734 db_query($link, "UPDATE ttrss_feeds SET
735 title = '$feed_title' WHERE id = '$feed'");
738 // weird, weird Magpie
739 if (!$use_simplepie) {
740 if (!$site_url) $site_url = db_escape_string($rss->channel
["link_"]);
743 if ($site_url && $orig_site_url != db_escape_string($site_url)) {
744 db_query($link, "UPDATE ttrss_feeds SET
745 site_url = '$site_url' WHERE id = '$feed'");
748 // print "I: " . $rss->channel["image"]["url"];
750 if (!$use_simplepie) {
751 $icon_url = db_escape_string($rss->image
["url"]);
753 $icon_url = db_escape_string($rss->get_image_url());
756 $icon_url = substr($icon_url, 0, 250);
758 if ($icon_url && $orig_icon_url != $icon_url) {
759 if (USE_CURL_FOR_ICONS ||
url_validate($icon_url)) {
760 db_query($link, "UPDATE ttrss_feeds SET icon_url = '$icon_url' WHERE id = '$feed'");
764 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
765 _debug("update_rss_feed: loading filters...");
768 $filters = load_filters($link, $feed, $owner_uid);
770 if ($use_simplepie) {
771 $iterator = $rss->get_items();
773 $iterator = $rss->items
;
774 if (!$iterator ||
!is_array($iterator)) $iterator = $rss->entries
;
775 if (!$iterator ||
!is_array($iterator)) $iterator = $rss;
778 if (!is_array($iterator)) {
779 /* db_query($link, "UPDATE ttrss_feeds
780 SET last_error = 'Parse error: can\'t find any articles.'
781 WHERE id = '$feed'"); */
783 // clear any errors and mark feed as updated if fetched okay
784 // even if it's blank
786 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
787 _debug("update_rss_feed: entry iterator is not an array, no articles?");
790 db_query($link, "UPDATE ttrss_feeds
791 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
793 return; // no articles
796 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
797 _debug("update_rss_feed: processing articles...");
800 foreach ($iterator as $item) {
802 if ($_REQUEST['xdebug'] == 2) {
806 if ($use_simplepie) {
807 $entry_guid = $item->get_id();
808 if (!$entry_guid) $entry_guid = $item->get_link();
809 if (!$entry_guid) $entry_guid = make_guid_from_title($item->get_title());
813 $entry_guid = $item["id"];
815 if (!$entry_guid) $entry_guid = $item["guid"];
816 if (!$entry_guid) $entry_guid = $item["link"];
817 if (!$entry_guid) $entry_guid = make_guid_from_title($item["title"]);
820 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
821 _debug("update_rss_feed: guid $entry_guid");
824 if (!$entry_guid) continue;
826 $entry_timestamp = "";
828 if ($use_simplepie) {
829 $entry_timestamp = strtotime($item->get_date());
831 $rss_2_date = $item['pubdate'];
832 $rss_1_date = $item['dc']['date'];
833 $atom_date = $item['issued'];
834 if (!$atom_date) $atom_date = $item['updated'];
836 if ($atom_date != "") $entry_timestamp = parse_w3cdtf($atom_date);
837 if ($rss_1_date != "") $entry_timestamp = parse_w3cdtf($rss_1_date);
838 if ($rss_2_date != "") $entry_timestamp = strtotime($rss_2_date);
842 if ($entry_timestamp == "" ||
$entry_timestamp == -1 ||
!$entry_timestamp) {
843 $entry_timestamp = time();
844 $no_orig_date = 'true';
846 $no_orig_date = 'false';
849 $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp);
851 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
852 _debug("update_rss_feed: date $entry_timestamp [$entry_timestamp_fmt]");
855 if ($use_simplepie) {
856 $entry_title = $item->get_title();
858 $entry_title = trim(strip_tags($item["title"]));
861 if ($use_simplepie) {
862 $entry_link = $item->get_link();
864 // strange Magpie workaround
865 $entry_link = $item["link_"];
866 if (!$entry_link) $entry_link = $item["link"];
869 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
870 _debug("update_rss_feed: title $entry_title");
873 if (!$entry_title) $entry_title = date("Y-m-d H:i:s", $entry_timestamp);;
875 $entry_link = strip_tags($entry_link);
877 if ($use_simplepie) {
878 $entry_content = $item->get_content();
879 if (!$entry_content) $entry_content = $item->get_description();
881 $entry_content = $item["content:escaped"];
883 if (!$entry_content) $entry_content = $item["content:encoded"];
884 if (!$entry_content) $entry_content = $item["content"]["encoded"];
885 if (!$entry_content) $entry_content = $item["content"];
887 // Magpie bugs are getting ridiculous
888 if (trim($entry_content) == "Array") $entry_content = false;
890 if (!$entry_content) $entry_content = $item["atom_content"];
891 if (!$entry_content) $entry_content = $item["summary"];
893 if (!$entry_content ||
894 strlen($entry_content) < strlen($item["description"])) {
895 $entry_content = $item["description"];
899 if (is_array($entry_content)) {
900 $entry_content = $entry_content["encoded"];
901 if (!$entry_content) $entry_content = $entry_content["escaped"];
905 if ($_REQUEST["xdebug"] == 2) {
906 print "update_rss_feed: content: ";
907 print_r(htmlspecialchars($entry_content));
910 $entry_content_unescaped = $entry_content;
912 if ($use_simplepie) {
913 $entry_comments = strip_tags($item->data
["comments"]);
914 if ($item->get_author()) {
915 $entry_author_item = $item->get_author();
916 $entry_author = $entry_author_item->get_name();
917 if (!$entry_author) $entry_author = $entry_author_item->get_email();
919 $entry_author = db_escape_string($entry_author);
922 $entry_comments = strip_tags($item["comments"]);
924 $entry_author = db_escape_string(strip_tags($item['dc']['creator']));
926 if ($item['author']) {
928 if (is_array($item['author'])) {
930 if (!$entry_author) {
931 $entry_author = db_escape_string(strip_tags($item['author']['name']));
934 if (!$entry_author) {
935 $entry_author = db_escape_string(strip_tags($item['author']['email']));
939 if (!$entry_author) {
940 $entry_author = db_escape_string(strip_tags($item['author']));
945 if (preg_match('/^[\t\n\r ]*$/', $entry_author)) $entry_author = '';
947 $entry_guid = db_escape_string(strip_tags($entry_guid));
948 $entry_guid = mb_substr($entry_guid, 0, 250);
950 $result = db_query($link, "SELECT id FROM ttrss_entries
951 WHERE guid = '$entry_guid'");
953 $entry_content = db_escape_string($entry_content);
955 $content_hash = "SHA1:" . sha1(strip_tags($entry_content));
957 $entry_title = db_escape_string($entry_title);
958 $entry_link = db_escape_string($entry_link);
959 $entry_comments = mb_substr(db_escape_string($entry_comments), 0, 250);
960 $entry_author = mb_substr($entry_author, 0, 250);
962 if ($use_simplepie) {
963 $num_comments = 0; #FIXME#
965 $num_comments = db_escape_string($item["slash"]["comments"]);
968 if (!$num_comments) $num_comments = 0;
970 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
971 _debug("update_rss_feed: looking for tags [1]...");
974 // parse <category> entries into tags
976 $additional_tags = array();
978 if ($use_simplepie) {
980 $additional_tags_src = $item->get_categories();
982 if (is_array($additional_tags_src)) {
983 foreach ($additional_tags_src as $tobj) {
984 array_push($additional_tags, $tobj->get_term());
988 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
989 _debug("update_rss_feed: category tags:");
990 print_r($additional_tags);
995 $t_ctr = $item['category#'];
998 $additional_tags = array();
999 } else if ($t_ctr > 0) {
1000 $additional_tags = array($item['category']);
1002 if ($item['category@term']) {
1003 array_push($additional_tags, $item['category@term']);
1006 for ($i = 0; $i <= $t_ctr; $i++
) {
1007 if ($item["category#$i"]) {
1008 array_push($additional_tags, $item["category#$i"]);
1011 if ($item["category#$i@term"]) {
1012 array_push($additional_tags, $item["category#$i@term"]);
1017 // parse <dc:subject> elements
1019 $t_ctr = $item['dc']['subject#'];
1022 array_push($additional_tags, $item['dc']['subject']);
1024 for ($i = 0; $i <= $t_ctr; $i++
) {
1025 if ($item['dc']["subject#$i"]) {
1026 array_push($additional_tags, $item['dc']["subject#$i"]);
1032 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1033 _debug("update_rss_feed: looking for tags [2]...");
1037 // <a href="..." rel="tag">Xorg</a>, //
1041 preg_match_all("/<a.*?rel=['\"]tag['\"].*?\>([^<]+)<\/a>/i",
1042 $entry_content_unescaped, $entry_tags);
1044 $entry_tags = $entry_tags[1];
1046 $entry_tags = array_merge($entry_tags, $additional_tags);
1047 $entry_tags = array_unique($entry_tags);
1049 for ($i = 0; $i < count($entry_tags); $i++
)
1050 $entry_tags[$i] = mb_strtolower($entry_tags[$i], 'utf-8');
1052 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1053 _debug("update_rss_feed: unfiltered tags found:");
1054 print_r($entry_tags);
1059 $entry_content = sanitize_article_content($entry_content);
1060 $entry_title = sanitize_article_content($entry_title);
1062 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1063 _debug("update_rss_feed: done collecting data [TITLE:$entry_title]");
1066 db_query($link, "BEGIN");
1068 if (db_num_rows($result) == 0) {
1070 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1071 _debug("update_rss_feed: base guid not found");
1074 // base post entry does not exist, create it
1076 $result = db_query($link,
1077 "INSERT INTO ttrss_entries
1094 '$entry_timestamp_fmt',
1104 // we keep encountering the entry in feeds, so we need to
1105 // update date_updated column so that we don't get horrible
1106 // dupes when the entry gets purged and reinserted again e.g.
1107 // in the case of SLOW SLOW OMG SLOW updating feeds
1109 $base_entry_id = db_fetch_result($result, 0, "id");
1111 db_query($link, "UPDATE ttrss_entries SET date_updated = NOW()
1112 WHERE id = '$base_entry_id'");
1115 // now it should exist, if not - bad luck then
1117 $result = db_query($link, "SELECT
1118 id,content_hash,no_orig_date,title,
1119 ".SUBSTRING_FOR_DATE
."(date_updated,1,19) as date_updated,
1120 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated,
1124 WHERE guid = '$entry_guid'");
1129 if (db_num_rows($result) == 1) {
1131 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1132 _debug("update_rss_feed: base guid found, checking for user record");
1135 // this will be used below in update handler
1136 $orig_content_hash = db_fetch_result($result, 0, "content_hash");
1137 $orig_title = db_fetch_result($result, 0, "title");
1138 $orig_num_comments = db_fetch_result($result, 0, "num_comments");
1139 $orig_date_updated = strtotime(db_fetch_result($result,
1140 0, "date_updated"));
1142 $ref_id = db_fetch_result($result, 0, "id");
1143 $entry_ref_id = $ref_id;
1145 // check for user post link to main table
1147 // do we allow duplicate posts with same GUID in different feeds?
1148 if (get_pref($link, "ALLOW_DUPLICATE_POSTS", $owner_uid, false)) {
1149 $dupcheck_qpart = "AND (feed_id = '$feed' OR feed_id IS NULL)";
1151 $dupcheck_qpart = "";
1154 /* Collect article tags here so we could filter by them: */
1156 $article_filters = get_article_filters($filters, $entry_title,
1157 $entry_content, $entry_link, $entry_timestamp, $entry_author,
1160 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1161 _debug("update_rss_feed: article filters: ");
1162 if (count($article_filters) != 0) {
1163 print_r($article_filters);
1167 if (find_article_filter($article_filters, "filter")) {
1168 db_query($link, "COMMIT"); // close transaction in progress
1172 $score = calculate_article_score($article_filters);
1174 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1175 _debug("update_rss_feed: initial score: $score");
1178 $query = "SELECT ref_id, int_id FROM ttrss_user_entries WHERE
1179 ref_id = '$ref_id' AND owner_uid = '$owner_uid'
1182 // if ($_REQUEST["xdebug"]) print "$query\n";
1184 $result = db_query($link, $query);
1186 // okay it doesn't exist - create user entry
1187 if (db_num_rows($result) == 0) {
1189 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1190 _debug("update_rss_feed: user record not found, creating...");
1193 if ($score >= -500 && !find_article_filter($article_filters, 'catchup')) {
1195 $last_read_qpart = 'NULL';
1198 $last_read_qpart = 'NOW()';
1201 if (find_article_filter($article_filters, 'mark') ||
$score > 1000) {
1207 if (find_article_filter($article_filters, 'publish')) {
1208 $published = 'true';
1210 $published = 'false';
1213 $result = db_query($link,
1214 "INSERT INTO ttrss_user_entries
1215 (ref_id, owner_uid, feed_id, unread, last_read, marked,
1216 published, score, tag_cache, label_cache)
1217 VALUES ('$ref_id', '$owner_uid', '$feed', $unread,
1218 $last_read_qpart, $marked, $published, '$score', '', '')");
1220 $result = db_query($link,
1221 "SELECT int_id FROM ttrss_user_entries WHERE
1222 ref_id = '$ref_id' AND owner_uid = '$owner_uid' AND
1223 feed_id = '$feed' LIMIT 1");
1225 if (db_num_rows($result) == 1) {
1226 $entry_int_id = db_fetch_result($result, 0, "int_id");
1229 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1230 _debug("update_rss_feed: user record FOUND");
1233 $entry_ref_id = db_fetch_result($result, 0, "ref_id");
1234 $entry_int_id = db_fetch_result($result, 0, "int_id");
1237 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1238 _debug("update_rss_feed: RID: $entry_ref_id, IID: $entry_int_id");
1241 $post_needs_update = false;
1243 if (get_pref($link, "UPDATE_POST_ON_CHECKSUM_CHANGE", $owner_uid, false) &&
1244 ($content_hash != $orig_content_hash)) {
1245 // print "<!-- [$entry_title] $content_hash vs $orig_content_hash -->";
1246 $post_needs_update = true;
1249 if (db_escape_string($orig_title) != $entry_title) {
1250 $post_needs_update = true;
1253 if ($orig_num_comments != $num_comments) {
1254 $post_needs_update = true;
1257 // this doesn't seem to be very reliable
1259 // if ($orig_timestamp != $entry_timestamp && !$orig_no_orig_date) {
1260 // $post_needs_update = true;
1263 // if post needs update, update it and mark all user entries
1264 // linking to this post as updated
1265 if ($post_needs_update) {
1267 if (defined('DAEMON_EXTENDED_DEBUG')) {
1268 _debug("update_rss_feed: post $entry_guid needs update...");
1271 // print "<!-- post $orig_title needs update : $post_needs_update -->";
1273 db_query($link, "UPDATE ttrss_entries
1274 SET title = '$entry_title', content = '$entry_content',
1275 content_hash = '$content_hash',
1276 num_comments = '$num_comments'
1277 WHERE id = '$ref_id'");
1279 if (get_pref($link, "MARK_UNREAD_ON_UPDATE", $owner_uid, false)) {
1280 db_query($link, "UPDATE ttrss_user_entries
1281 SET last_read = null, unread = true WHERE ref_id = '$ref_id'");
1283 db_query($link, "UPDATE ttrss_user_entries
1284 SET last_read = null WHERE ref_id = '$ref_id' AND unread = false");
1290 db_query($link, "COMMIT");
1292 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1293 _debug("update_rss_feed: assigning labels...");
1296 assign_article_to_labels($link, $entry_ref_id, $article_filters,
1299 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1300 _debug("update_rss_feed: looking for enclosures...");
1305 $enclosures = array();
1307 if ($use_simplepie) {
1308 $encs = $item->get_enclosures();
1310 if (is_array($encs)) {
1311 foreach ($encs as $e) {
1313 $e->link
, $e->type
, $e->length
);
1315 array_push($enclosures, $e_item);
1322 $e_ctr = $item['enclosure#'];
1325 $e_item = array($item['enclosure@url'],
1326 $item['enclosure@type'],
1327 $item['enclosure@length']);
1329 array_push($enclosures, $e_item);
1331 for ($i = 0; $i <= $e_ctr; $i++
) {
1333 if ($item["enclosure#$i@url"]) {
1334 $e_item = array($item["enclosure#$i@url"],
1335 $item["enclosure#$i@type"],
1336 $item["enclosure#$i@length"]);
1337 array_push($enclosures, $e_item);
1343 // can there be many of those? yes -fox
1345 $m_ctr = $item['media']['content#'];
1348 $e_item = array($item['media']['content@url'],
1349 $item['media']['content@medium'],
1350 $item['media']['content@length']);
1352 array_push($enclosures, $e_item);
1354 for ($i = 0; $i <= $m_ctr; $i++
) {
1356 if ($item["media"]["content#$i@url"]) {
1357 $e_item = array($item["media"]["content#$i@url"],
1358 $item["media"]["content#$i@medium"],
1359 $item["media"]["content#$i@length"]);
1360 array_push($enclosures, $e_item);
1368 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1369 _debug("update_rss_feed: article enclosures:");
1370 print_r($enclosures);
1373 db_query($link, "BEGIN");
1375 foreach ($enclosures as $enc) {
1376 $enc_url = db_escape_string($enc[0]);
1377 $enc_type = db_escape_string($enc[1]);
1378 $enc_dur = db_escape_string($enc[2]);
1380 $result = db_query($link, "SELECT id FROM ttrss_enclosures
1381 WHERE content_url = '$enc_url' AND post_id = '$entry_ref_id'");
1383 if (db_num_rows($result) == 0) {
1384 db_query($link, "INSERT INTO ttrss_enclosures
1385 (content_url, content_type, title, duration, post_id) VALUES
1386 ('$enc_url', '$enc_type', '', '$enc_dur', '$entry_ref_id')");
1390 db_query($link, "COMMIT");
1392 // check for manual tags (we have to do it here since they're loaded from filters)
1394 foreach ($article_filters as $f) {
1395 if ($f[0] == "tag") {
1397 $manual_tags = trim_array(split(",", $f[1]));
1399 foreach ($manual_tags as $tag) {
1400 if (tag_is_valid($tag)) {
1401 array_push($entry_tags, $tag);
1409 $boring_tags = trim_array(split(",", mb_strtolower(get_pref($link,
1410 'BLACKLISTED_TAGS', $owner_uid, ''), 'utf-8')));
1412 $filtered_tags = array();
1413 $tags_to_cache = array();
1415 if ($entry_tags && is_array($entry_tags)) {
1416 foreach ($entry_tags as $tag) {
1417 if (array_search($tag, $boring_tags) === false) {
1418 array_push($filtered_tags, $tag);
1423 $filtered_tags = array_unique($filtered_tags);
1425 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1426 _debug("update_rss_feed: filtered article tags:");
1427 print_r($filtered_tags);
1430 // Save article tags in the database
1432 if (count($filtered_tags) > 0) {
1434 db_query($link, "BEGIN");
1436 foreach ($filtered_tags as $tag) {
1438 $tag = sanitize_tag($tag);
1439 $tag = db_escape_string($tag);
1441 if (!tag_is_valid($tag)) continue;
1443 $result = db_query($link, "SELECT id FROM ttrss_tags
1444 WHERE tag_name = '$tag' AND post_int_id = '$entry_int_id' AND
1445 owner_uid = '$owner_uid' LIMIT 1");
1447 if ($result && db_num_rows($result) == 0) {
1449 db_query($link, "INSERT INTO ttrss_tags
1450 (owner_uid,tag_name,post_int_id)
1451 VALUES ('$owner_uid','$tag', '$entry_int_id')");
1454 array_push($tags_to_cache, $tag);
1457 /* update the cache */
1459 $tags_to_cache = array_unique($tags_to_cache);
1461 $tags_str = db_escape_string(join(",", $tags_to_cache));
1463 db_query($link, "UPDATE ttrss_user_entries
1464 SET tag_cache = '$tags_str' WHERE ref_id = '$entry_ref_id'
1465 AND owner_uid = $owner_uid");
1467 db_query($link, "COMMIT");
1470 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1471 _debug("update_rss_feed: article processed");
1475 if (!$last_updated) {
1476 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1477 _debug("update_rss_feed: new feed, catching it up...");
1479 catchup_feed($link, $feed, false, $owner_uid);
1482 purge_feed($link, $feed, 0);
1484 db_query($link, "UPDATE ttrss_feeds
1485 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
1487 // db_query($link, "COMMIT");
1491 if ($use_simplepie) {
1492 $error_msg = mb_substr($rss->error(), 0, 250);
1494 $error_msg = mb_substr(magpie_error(), 0, 250);
1497 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1498 _debug("update_rss_feed: error fetching feed: $error_msg");
1501 $error_msg = db_escape_string($error_msg);
1504 "UPDATE ttrss_feeds SET last_error = '$error_msg',
1505 last_updated = NOW() WHERE id = '$feed'");
1508 if ($use_simplepie) {
1512 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1513 _debug("update_rss_feed: done");
1518 function print_select($id, $default, $values, $attributes = "") {
1519 print "<select name=\"$id\" id=\"$id\" $attributes>";
1520 foreach ($values as $v) {
1522 $sel = "selected=\"1\"";
1526 print "<option value=\"$v\" $sel>$v</option>";
1531 function print_select_hash($id, $default, $values, $attributes = "") {
1532 print "<select name=\"$id\" id='$id' $attributes>";
1533 foreach (array_keys($values) as $v) {
1535 $sel = 'selected="selected"';
1539 print "<option $sel value=\"$v\">".$values[$v]."</option>";
1545 function get_article_filters($filters, $title, $content, $link, $timestamp, $author, $tags) {
1548 if ($filters["title"]) {
1549 foreach ($filters["title"] as $filter) {
1550 $reg_exp = $filter["reg_exp"];
1551 $inverse = $filter["inverse"];
1552 if ((!$inverse && @preg_match
("/$reg_exp/i", $title)) ||
1553 ($inverse && !@preg_match
("/$reg_exp/i", $title))) {
1555 array_push($matches, array($filter["action"], $filter["action_param"]));
1560 if ($filters["content"]) {
1561 foreach ($filters["content"] as $filter) {
1562 $reg_exp = $filter["reg_exp"];
1563 $inverse = $filter["inverse"];
1565 if ((!$inverse && @preg_match
("/$reg_exp/i", $content)) ||
1566 ($inverse && !@preg_match
("/$reg_exp/i", $content))) {
1568 array_push($matches, array($filter["action"], $filter["action_param"]));
1573 if ($filters["both"]) {
1574 foreach ($filters["both"] as $filter) {
1575 $reg_exp = $filter["reg_exp"];
1576 $inverse = $filter["inverse"];
1579 if (!@preg_match
("/$reg_exp/i", $title) && !preg_match("/$reg_exp/i", $content)) {
1580 array_push($matches, array($filter["action"], $filter["action_param"]));
1583 if (@preg_match
("/$reg_exp/i", $title) ||
preg_match("/$reg_exp/i", $content)) {
1584 array_push($matches, array($filter["action"], $filter["action_param"]));
1590 if ($filters["link"]) {
1591 $reg_exp = $filter["reg_exp"];
1592 foreach ($filters["link"] as $filter) {
1593 $reg_exp = $filter["reg_exp"];
1594 $inverse = $filter["inverse"];
1596 if ((!$inverse && @preg_match
("/$reg_exp/i", $link)) ||
1597 ($inverse && !@preg_match
("/$reg_exp/i", $link))) {
1599 array_push($matches, array($filter["action"], $filter["action_param"]));
1604 if ($filters["date"]) {
1605 $reg_exp = $filter["reg_exp"];
1606 foreach ($filters["date"] as $filter) {
1607 $date_modifier = $filter["filter_param"];
1608 $inverse = $filter["inverse"];
1609 $check_timestamp = strtotime($filter["reg_exp"]);
1611 # no-op when timestamp doesn't parse to prevent misfires
1613 if ($check_timestamp) {
1616 if ($date_modifier == "before" && $timestamp < $check_timestamp ||
1617 $date_modifier == "after" && $timestamp > $check_timestamp) {
1621 if ($inverse) $match_ok = !$match_ok;
1624 array_push($matches, array($filter["action"], $filter["action_param"]));
1630 if ($filters["author"]) {
1631 foreach ($filters["author"] as $filter) {
1632 $reg_exp = $filter["reg_exp"];
1633 $inverse = $filter["inverse"];
1634 if ((!$inverse && @preg_match
("/$reg_exp/i", $author)) ||
1635 ($inverse && !@preg_match
("/$reg_exp/i", $author))) {
1637 array_push($matches, array($filter["action"], $filter["action_param"]));
1642 if ($filters["tag"]) {
1644 $tag_string = join(",", $tags);
1646 foreach ($filters["tag"] as $filter) {
1647 $reg_exp = $filter["reg_exp"];
1648 $inverse = $filter["inverse"];
1650 if ((!$inverse && @preg_match
("/$reg_exp/i", $tag_string)) ||
1651 ($inverse && !@preg_match
("/$reg_exp/i", $tag_string))) {
1653 array_push($matches, array($filter["action"], $filter["action_param"]));
1662 function find_article_filter($filters, $filter_name) {
1663 foreach ($filters as $f) {
1664 if ($f[0] == $filter_name) {
1671 function calculate_article_score($filters) {
1674 foreach ($filters as $f) {
1675 if ($f[0] == "score") {
1682 function assign_article_to_labels($link, $id, $filters, $owner_uid) {
1683 foreach ($filters as $f) {
1684 if ($f[0] == "label") {
1685 label_add_article($link, $id, $f[1], $owner_uid);
1690 function getmicrotime() {
1691 list($usec, $sec) = explode(" ",microtime());
1692 return ((float)$usec +
(float)$sec);
1695 function print_radio($id, $default, $true_is, $values, $attributes = "") {
1696 foreach ($values as $v) {
1703 if ($v == $true_is) {
1704 $sel .= " value=\"1\"";
1706 $sel .= " value=\"0\"";
1709 print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\"
1710 type=\"radio\" $sel $attributes name=\"$id\"> $v ";
1715 function initialize_user_prefs($link, $uid, $profile = false) {
1717 $uid = db_escape_string($uid);
1721 $profile_qpart = "AND profile IS NULL";
1723 $profile_qpart = "AND profile = '$profile'";
1726 if (get_schema_version($link) < 63) $profile_qpart = "";
1728 db_query($link, "BEGIN");
1730 $result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs");
1732 $u_result = db_query($link, "SELECT pref_name
1733 FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart");
1735 $active_prefs = array();
1737 while ($line = db_fetch_assoc($u_result)) {
1738 array_push($active_prefs, $line["pref_name"]);
1741 while ($line = db_fetch_assoc($result)) {
1742 if (array_search($line["pref_name"], $active_prefs) === FALSE) {
1743 // print "adding " . $line["pref_name"] . "<br>";
1745 if (get_schema_version($link) < 63) {
1746 db_query($link, "INSERT INTO ttrss_user_prefs
1747 (owner_uid,pref_name,value) VALUES
1748 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')");
1751 db_query($link, "INSERT INTO ttrss_user_prefs
1752 (owner_uid,pref_name,value, profile) VALUES
1753 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."', $profile)");
1759 db_query($link, "COMMIT");
1763 function lookup_user_id($link, $user) {
1765 $result = db_query($link, "SELECT id FROM ttrss_users WHERE
1768 if (db_num_rows($result) == 1) {
1769 return db_fetch_result($result, 0, "id");
1775 function http_authenticate_user($link) {
1777 // error_log("http_authenticate_user: ".$_SERVER["PHP_AUTH_USER"]."\n", 3, '/tmp/tt-rss.log');
1779 if (!$_SERVER["PHP_AUTH_USER"]) {
1781 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1782 header('HTTP/1.0 401 Unauthorized');
1786 $auth_result = authenticate_user($link,
1787 $_SERVER["PHP_AUTH_USER"], $_SERVER["PHP_AUTH_PW"]);
1789 if (!$auth_result) {
1790 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1791 header('HTTP/1.0 401 Unauthorized');
1799 function authenticate_user($link, $login, $password, $force_auth = false) {
1801 if (!SINGLE_USER_MODE
) {
1803 $pwd_hash1 = encrypt_password($password);
1804 $pwd_hash2 = encrypt_password($password, $login);
1805 $login = db_escape_string($login);
1807 if (defined('ALLOW_REMOTE_USER_AUTH') && ALLOW_REMOTE_USER_AUTH
1808 && $_SERVER["REMOTE_USER"] && $login != "admin") {
1810 $login = db_escape_string($_SERVER["REMOTE_USER"]);
1812 $query = "SELECT id,login,access_level,pwd_hash
1813 FROM ttrss_users WHERE
1817 $query = "SELECT id,login,access_level,pwd_hash
1818 FROM ttrss_users WHERE
1819 login = '$login' AND (pwd_hash = '$pwd_hash1' OR
1820 pwd_hash = '$pwd_hash2')";
1823 $result = db_query($link, $query);
1825 if (db_num_rows($result) == 1) {
1826 $_SESSION["uid"] = db_fetch_result($result, 0, "id");
1827 $_SESSION["name"] = db_fetch_result($result, 0, "login");
1828 $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level");
1830 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
1833 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1834 $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash");
1836 $_SESSION["last_version_check"] = time();
1838 initialize_user_prefs($link, $_SESSION["uid"]);
1847 $_SESSION["uid"] = 1;
1848 $_SESSION["name"] = "admin";
1850 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1852 initialize_user_prefs($link, $_SESSION["uid"]);
1858 function make_password($length = 8) {
1861 $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ";
1865 while ($i < $length) {
1866 $char = substr($possible, mt_rand(0, strlen($possible)-1), 1);
1868 if (!strstr($password, $char)) {
1876 // this is called after user is created to initialize default feeds, labels
1879 // user preferences are checked on every login, not here
1881 function initialize_user($link, $uid) {
1883 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
1884 values ('$uid', 'Tiny Tiny RSS: New Releases',
1885 'http://tt-rss.org/releases.rss')");
1887 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
1888 values ('$uid', 'Tiny Tiny RSS: Forum',
1889 'http://tt-rss.org/forum/rss.php')");
1892 function logout_user() {
1894 if (isset($_COOKIE[session_name()])) {
1895 setcookie(session_name(), '', time()-42000, '/');
1899 function get_script_urlpath() {
1900 return preg_replace('/\/[^\/]*$/', "", $_SERVER["REQUEST_URI"]);
1903 function validate_session($link) {
1904 if (SINGLE_USER_MODE
) {
1908 if (SESSION_CHECK_ADDRESS
&& $_SESSION["uid"]) {
1909 if ($_SESSION["ip_address"]) {
1910 if ($_SESSION["ip_address"] != $_SERVER["REMOTE_ADDR"]) {
1911 $_SESSION["login_error_msg"] = __("Session failed to validate (incorrect IP)");
1917 if ($_SESSION["ref_schema_version"] != get_schema_version($link, true)) {
1921 if ($_SESSION["uid"]) {
1923 $result = db_query($link,
1924 "SELECT pwd_hash FROM ttrss_users WHERE id = '".$_SESSION["uid"]."'");
1926 $pwd_hash = db_fetch_result($result, 0, "pwd_hash");
1928 if ($pwd_hash != $_SESSION["pwd_hash"]) {
1933 /* if ($_SESSION["cookie_lifetime"] && $_SESSION["uid"]) {
1935 //print_r($_SESSION);
1937 if (time() > $_SESSION["cookie_lifetime"]) {
1945 function login_sequence($link, $mobile = false) {
1946 if (!SINGLE_USER_MODE
) {
1948 $login_action = $_POST["login_action"];
1950 # try to authenticate user if called from login form
1951 if ($login_action == "do_login") {
1952 $login = $_POST["login"];
1953 $password = $_POST["password"];
1954 $remember_me = $_POST["remember_me"];
1956 if (authenticate_user($link, $login, $password)) {
1957 $_POST["password"] = "";
1959 $_SESSION["language"] = $_POST["language"];
1960 $_SESSION["ref_schema_version"] = get_schema_version($link, true);
1961 $_SESSION["bw_limit"] = !!$_POST["bw_limit"];
1963 if ($_POST["profile"]) {
1965 $profile = db_escape_string($_POST["profile"]);
1967 $result = db_query($link, "SELECT id FROM ttrss_settings_profiles
1968 WHERE id = '$profile' AND owner_uid = " . $_SESSION["uid"]);
1970 if (db_num_rows($result) != 0) {
1971 $_SESSION["profile"] = $profile;
1972 $_SESSION["prefs_cache"] = array();
1976 header("Location: " . $_SERVER["REQUEST_URI"]);
1981 $_SESSION["login_error_msg"] = __("Incorrect username or password");
1985 if (!$_SESSION["uid"] ||
!validate_session($link)) {
1986 render_login_form($link, $mobile);
1987 //header("Location: login.php");
1990 /* bump login timestamp */
1991 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
1994 if ($_SESSION["language"] && SESSION_COOKIE_LIFETIME
> 0) {
1995 setcookie("ttrss_lang", $_SESSION["language"],
1996 time() + SESSION_COOKIE_LIFETIME
);
2001 return authenticate_user($link, "admin", null);
2005 function truncate_string($str, $max_len, $suffix = '…') {
2006 if (mb_strlen($str, "utf-8") > $max_len - 3) {
2007 return mb_substr($str, 0, $max_len, "utf-8") . $suffix;
2013 function theme_image($link, $filename) {
2015 $theme_path = get_user_theme_path($link);
2017 if ($theme_path && is_file($theme_path.$filename)) {
2018 return $theme_path.$filename;
2027 function get_user_theme($link) {
2029 if (get_schema_version($link) >= 63 && $_SESSION["uid"]) {
2030 $theme_name = get_pref($link, "_THEME_ID");
2031 if (is_dir("themes/$theme_name")) {
2042 function get_user_theme_path($link) {
2045 if (get_schema_version($link) >= 63 && $_SESSION["uid"]) {
2046 $theme_name = get_pref($link, "_THEME_ID");
2048 if ($theme_name && is_dir("themes/$theme_name")) {
2049 $theme_path = "themes/$theme_name/";
2058 if (is_file("$theme_path/theme.ini")) {
2059 $ini = parse_ini_file("$theme_path/theme.ini", true);
2060 if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED
) {
2068 function get_user_theme_options($link) {
2069 $t = get_user_theme_path($link);
2072 if (is_file("$t/theme.ini")) {
2073 $ini = parse_ini_file("$t/theme.ini", true);
2074 if ($ini['theme']['version']) {
2075 return $ini['theme']['options'];
2082 function print_theme_includes($link) {
2084 $t = get_user_theme_path($link);
2088 print "<link rel=\"stylesheet\" type=\"text/css\"
2089 href=\"$t/theme.css?$time \">";
2090 if (file_exists("$t/theme.js")) {
2091 print "<script type=\"text/javascript\" src=\"$t/theme.js?$time\">
2097 function get_all_themes() {
2098 $themes = glob("themes/*");
2104 foreach ($themes as $t) {
2105 if (is_file("$t/theme.ini")) {
2106 $ini = parse_ini_file("$t/theme.ini", true);
2107 if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED
&&
2108 !$ini['theme']['disabled']) {
2110 $entry["path"] = $t;
2111 $entry["base"] = basename($t);
2112 $entry["name"] = $ini['theme']['name'];
2113 $entry["version"] = $ini['theme']['version'];
2114 $entry["author"] = $ini['theme']['author'];
2115 $entry["options"] = $ini['theme']['options'];
2116 array_push($rv, $entry);
2124 function make_local_datetime($link, $timestamp, $long, $owner_uid = false,
2125 $no_smart_dt = false) {
2127 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2128 if (!$timestamp) $timestamp = '1970-01-01 0:00';
2130 $user_tz_string = get_pref($link, 'USER_TIMEZONE', $owner_uid);
2133 $user_tz = new DateTimeZone($user_tz_string);
2134 } catch (Exception
$e) {
2135 $user_tz = new DateTimeZone('UTC');
2138 # We store date in UTC internally
2139 $dt = new DateTime($timestamp, new DateTimeZone('UTC'));
2140 $user_timestamp = $dt->format('U') +
$user_tz->getOffset($dt);
2142 if (!$no_smart_dt && get_pref($link, 'HEADLINES_SMART_DATE', $owner_uid)) {
2143 return smart_date_time($link, $user_timestamp,
2144 $user_tz->getOffset($dt), $owner_uid);
2147 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
2149 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
2151 return date($format, $user_timestamp);
2155 function smart_date_time($link, $timestamp, $tz_offset = 0, $owner_uid = false) {
2156 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2158 if (date("Y.m.d", $timestamp) == date("Y.m.d", time() +
$tz_offset)) {
2159 return date("G:i", $timestamp);
2160 } else if (date("Y", $timestamp) == date("Y", time() +
$tz_offset)) {
2161 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
2162 return date($format, $timestamp);
2164 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
2165 return date($format, $timestamp);
2169 function smart_date($timestamp) {
2170 if (date("Y.m.d", $timestamp) == date("Y.m.d")) {
2172 } else if (date("Y", $timestamp) == date("Y")) {
2173 return date("D m", $timestamp);
2175 return date("Y/m/d", $timestamp);
2179 function sql_bool_to_string($s) {
2180 if ($s == "t" ||
$s == "1") {
2187 function sql_bool_to_bool($s) {
2188 if ($s == "t" ||
$s == "1") {
2195 function bool_to_sql_bool($s) {
2203 function toggleEvenOdd($a) {
2210 function get_schema_version($link, $nocache = false) {
2211 if (!$_SESSION["schema_version"] ||
$nocache) {
2212 $result = db_query($link, "SELECT schema_version FROM ttrss_version");
2213 $version = db_fetch_result($result, 0, "schema_version");
2214 $_SESSION["schema_version"] = $version;
2217 return $_SESSION["schema_version"];
2221 function sanity_check($link) {
2224 $schema_version = get_schema_version($link);
2226 if ($schema_version != SCHEMA_VERSION
) {
2230 if (DB_TYPE
== "mysql") {
2231 $result = db_query($link, "SELECT true", false);
2232 if (db_num_rows($result) != 1) {
2237 if (db_escape_string("testTEST") != "testTEST") {
2241 if ($error_code != 0) {
2242 print_error_xml($error_code);
2249 function file_is_locked($filename) {
2250 if (function_exists('flock')) {
2251 $fp = @fopen
(LOCK_DIRECTORY
. "/$filename", "r");
2253 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2254 flock($fp, LOCK_UN
);
2264 return true; // consider the file always locked and skip the test
2267 function make_lockfile($filename) {
2268 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
2270 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2271 if (function_exists('posix_getpid')) {
2272 fwrite($fp, posix_getpid() . "\n");
2280 function make_stampfile($filename) {
2281 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
2283 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2284 fwrite($fp, time() . "\n");
2285 flock($fp, LOCK_UN
);
2293 function sql_random_function() {
2294 if (DB_TYPE
== "mysql") {
2301 function catchup_feed($link, $feed, $cat_view, $owner_uid = false) {
2303 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2305 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
2312 $cat_qpart = "cat_id = '$feed'";
2314 $cat_qpart = "cat_id IS NULL";
2317 $tmp_result = db_query($link, "SELECT id
2318 FROM ttrss_feeds WHERE $cat_qpart AND owner_uid = $owner_uid");
2320 while ($tmp_line = db_fetch_assoc($tmp_result)) {
2322 $tmp_feed = $tmp_line["id"];
2324 db_query($link, "UPDATE ttrss_user_entries
2325 SET unread = false,last_read = NOW()
2326 WHERE feed_id = '$tmp_feed' AND owner_uid = $owner_uid");
2328 } else if ($feed == -2) {
2331 db_query($link, "UPDATE ttrss_user_entries
2332 SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*)
2333 FROM ttrss_user_labels2 WHERE article_id = ref_id) > 0
2334 AND unread = true AND owner_uid = $owner_uid");
2337 } else if ($feed > 0) {
2339 db_query($link, "UPDATE ttrss_user_entries
2340 SET unread = false,last_read = NOW()
2341 WHERE feed_id = '$feed' AND owner_uid = $owner_uid");
2343 } else if ($feed < 0 && $feed > -10) { // special, like starred
2346 db_query($link, "UPDATE ttrss_user_entries
2347 SET unread = false,last_read = NOW()
2348 WHERE marked = true AND owner_uid = $owner_uid");
2352 db_query($link, "UPDATE ttrss_user_entries
2353 SET unread = false,last_read = NOW()
2354 WHERE published = true AND owner_uid = $owner_uid");
2359 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE");
2361 if (DB_TYPE
== "pgsql") {
2362 $match_part = "updated > NOW() - INTERVAL '$intl hour' ";
2364 $match_part = "updated > DATE_SUB(NOW(),
2365 INTERVAL $intl HOUR) ";
2368 $result = db_query($link, "SELECT id FROM ttrss_entries,
2369 ttrss_user_entries WHERE $match_part AND
2371 ttrss_user_entries.ref_id = ttrss_entries.id AND
2372 owner_uid = $owner_uid");
2374 $affected_ids = array();
2376 while ($line = db_fetch_assoc($result)) {
2377 array_push($affected_ids, $line["id"]);
2380 catchupArticlesById($link, $affected_ids, 0);
2384 db_query($link, "UPDATE ttrss_user_entries
2385 SET unread = false,last_read = NOW()
2386 WHERE owner_uid = $owner_uid");
2389 } else if ($feed < -10) { // label
2391 $label_id = -$feed - 11;
2393 db_query($link, "UPDATE ttrss_user_entries, ttrss_user_labels2
2394 SET unread = false, last_read = NOW()
2395 WHERE label_id = '$label_id' AND unread = true
2396 AND owner_uid = '$owner_uid' AND ref_id = article_id");
2400 ccache_update($link, $feed, $owner_uid, $cat_view);
2403 db_query($link, "BEGIN");
2405 $tag_name = db_escape_string($feed);
2407 $result = db_query($link, "SELECT post_int_id FROM ttrss_tags
2408 WHERE tag_name = '$tag_name' AND owner_uid = $owner_uid");
2410 while ($line = db_fetch_assoc($result)) {
2411 db_query($link, "UPDATE ttrss_user_entries SET
2412 unread = false, last_read = NOW()
2413 WHERE int_id = " . $line["post_int_id"]);
2415 db_query($link, "COMMIT");
2419 function getAllCounters($link, $omode = "flc", $active_feed = false) {
2421 if (!$omode) $omode = "flc";
2423 $data = getGlobalCounters($link);
2425 $data = array_merge($data, getVirtCounters($link));
2427 if (strchr($omode, "l")) $data = array_merge($data, getLabelCounters($link));
2428 if (strchr($omode, "f")) $data = array_merge($data, getFeedCounters($link, $active_feed));
2429 if (strchr($omode, "t")) $data = array_merge($data, getTagCounters($link));
2430 if (strchr($omode, "c")) {
2431 if (get_pref($link, 'ENABLE_FEED_CATS')) {
2432 $data = array_merge($data, getCategoryCounters($link));
2439 function getCategoryCounters($link) {
2442 /* Labels category */
2444 $cv = array("id" => -2, "kind" => "cat",
2445 "counter" => getCategoryUnread($link, -2));
2447 array_push($ret_arr, $cv);
2449 $age_qpart = getMaxAgeSubquery();
2451 $result = db_query($link, "SELECT id AS cat_id, value AS unread
2452 FROM ttrss_feed_categories, ttrss_cat_counters_cache
2453 WHERE ttrss_cat_counters_cache.feed_id = id AND
2454 ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]);
2456 while ($line = db_fetch_assoc($result)) {
2457 $line["cat_id"] = (int) $line["cat_id"];
2459 $cv = array("id" => $line["cat_id"], "kind" => "cat",
2460 "counter" => $line["unread"]);
2462 array_push($ret_arr, $cv);
2465 /* Special case: NULL category doesn't actually exist in the DB */
2467 $cv = array("id" => 0, "kind" => "cat",
2468 "counter" => ccache_find($link, 0, $_SESSION["uid"], true));
2470 array_push($ret_arr, $cv);
2475 function getCategoryUnread($link, $cat, $owner_uid = false) {
2477 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2482 $cat_query = "cat_id = '$cat'";
2484 $cat_query = "cat_id IS NULL";
2487 $age_qpart = getMaxAgeSubquery();
2489 $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE $cat_query
2490 AND owner_uid = " . $owner_uid);
2492 $cat_feeds = array();
2493 while ($line = db_fetch_assoc($result)) {
2494 array_push($cat_feeds, "feed_id = " . $line["id"]);
2497 if (count($cat_feeds) == 0) return 0;
2499 $match_part = implode(" OR ", $cat_feeds);
2501 $result = db_query($link, "SELECT COUNT(int_id) AS unread
2502 FROM ttrss_user_entries,ttrss_entries
2503 WHERE unread = true AND ($match_part) AND id = ref_id
2504 AND $age_qpart AND owner_uid = " . $owner_uid);
2508 # this needs to be rewritten
2509 while ($line = db_fetch_assoc($result)) {
2510 $unread +
= $line["unread"];
2514 } else if ($cat == -1) {
2515 return getFeedUnread($link, -1) +
getFeedUnread($link, -2) +
getFeedUnread($link, -3) +
getFeedUnread($link, 0);
2516 } else if ($cat == -2) {
2518 $result = db_query($link, "
2519 SELECT COUNT(unread) AS unread FROM
2520 ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds
2521 WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND
2522 ttrss_labels2.owner_uid = '$owner_uid'
2523 AND unread = true AND feed_id = ttrss_feeds.id
2524 AND ttrss_user_entries.owner_uid = '$owner_uid'");
2526 $unread = db_fetch_result($result, 0, "unread");
2533 function getMaxAgeSubquery($days = COUNTERS_MAX_AGE
) {
2534 if (DB_TYPE
== "pgsql") {
2535 return "ttrss_entries.date_updated >
2536 NOW() - INTERVAL '$days days'";
2538 return "ttrss_entries.date_updated >
2539 DATE_SUB(NOW(), INTERVAL $days DAY)";
2543 function getFeedUnread($link, $feed, $is_cat = false) {
2544 return getFeedArticles($link, $feed, $is_cat, true, $_SESSION["uid"]);
2547 function getLabelUnread($link, $label_id, $owner_uid = false) {
2548 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2550 $result = db_query($link, "
2551 SELECT COUNT(unread) AS unread FROM
2552 ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds
2553 WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND
2554 ttrss_labels2.owner_uid = '$owner_uid' AND ttrss_labels2.id = '$label_id'
2555 AND unread = true AND feed_id = ttrss_feeds.id
2556 AND ttrss_user_entries.owner_uid = '$owner_uid'");
2558 if (db_num_rows($result) != 0) {
2559 return db_fetch_result($result, 0, "unread");
2565 function getFeedArticles($link, $feed, $is_cat = false, $unread_only = false,
2566 $owner_uid = false) {
2568 $n_feed = (int) $feed;
2570 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2573 $unread_qpart = "unread = true";
2575 $unread_qpart = "true";
2578 $age_qpart = getMaxAgeSubquery();
2581 return getCategoryUnread($link, $n_feed, $owner_uid);
2582 } if ($feed != "0" && $n_feed == 0) {
2584 $feed = db_escape_string($feed);
2586 $result = db_query($link, "SELECT SUM((SELECT COUNT(int_id)
2587 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
2588 AND ref_id = id AND $age_qpart
2589 AND $unread_qpart)) AS count FROM ttrss_tags
2590 WHERE owner_uid = $owner_uid AND tag_name = '$feed'");
2591 return db_fetch_result($result, 0, "count");
2593 } else if ($n_feed == -1) {
2594 $match_part = "marked = true";
2595 } else if ($n_feed == -2) {
2596 $match_part = "published = true";
2597 } else if ($n_feed == -3) {
2598 $match_part = "unread = true";
2600 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
2602 if (DB_TYPE
== "pgsql") {
2603 $match_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
2605 $match_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
2607 } else if ($n_feed == -4) {
2608 $match_part = "true";
2609 } else if ($n_feed >= 0) {
2612 $match_part = "feed_id = '$n_feed'";
2614 $match_part = "feed_id IS NULL";
2617 } else if ($feed < -10) {
2619 $label_id = -$feed - 11;
2621 return getLabelUnread($link, $label_id, $owner_uid);
2628 $from_qpart = "ttrss_user_entries,ttrss_feeds,ttrss_entries";
2629 $feeds_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
2631 $from_qpart = "ttrss_user_entries,ttrss_entries";
2635 $query = "SELECT count(int_id) AS unread
2636 FROM $from_qpart WHERE
2637 ttrss_user_entries.ref_id = ttrss_entries.id AND
2640 $unread_qpart AND ($match_part) AND ttrss_user_entries.owner_uid = $owner_uid";
2642 $result = db_query($link, $query);
2646 $result = db_query($link, "SELECT COUNT(post_int_id) AS unread
2647 FROM ttrss_tags,ttrss_user_entries,ttrss_entries
2648 WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id
2649 AND $unread_qpart AND $age_qpart AND
2650 ttrss_tags.owner_uid = " . $owner_uid);
2653 $unread = db_fetch_result($result, 0, "unread");
2658 function getGlobalUnread($link, $user_id = false) {
2661 $user_id = $_SESSION["uid"];
2664 $result = db_query($link, "SELECT SUM(value) AS c_id FROM ttrss_counters_cache
2665 WHERE owner_uid = '$user_id' AND feed_id > 0");
2667 $c_id = db_fetch_result($result, 0, "c_id");
2672 function getGlobalCounters($link, $global_unread = -1) {
2675 if ($global_unread == -1) {
2676 $global_unread = getGlobalUnread($link);
2679 $cv = array("id" => "global-unread",
2680 "counter" => $global_unread);
2682 array_push($ret_arr, $cv);
2684 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
2685 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2687 $subscribed_feeds = db_fetch_result($result, 0, "fn");
2689 $cv = array("id" => "subscribed-feeds",
2690 "counter" => $subscribed_feeds);
2692 array_push($ret_arr, $cv);
2697 function getSubscribedFeeds($link) {
2698 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
2699 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2701 return db_fetch_result($result, 0, "fn");
2704 function getTagCounters($link) {
2708 $age_qpart = getMaxAgeSubquery();
2710 $result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id)
2711 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
2712 AND ref_id = id AND $age_qpart
2713 AND unread = true)) AS count FROM ttrss_tags
2714 WHERE owner_uid = ".$_SESSION['uid']." GROUP BY tag_name
2715 ORDER BY count DESC LIMIT 55");
2719 while ($line = db_fetch_assoc($result)) {
2720 $tags[$line["tag_name"]] +
= $line["count"];
2723 foreach (array_keys($tags) as $tag) {
2724 $unread = $tags[$tag];
2725 $tag = htmlspecialchars($tag);
2727 $cv = array("id" => $tag,
2729 "counter" => $unread);
2731 array_push($ret_arr, $cv);
2737 function getVirtCounters($link) {
2741 for ($i = 0; $i >= -4; $i--) {
2743 $count = getFeedUnread($link, $i);
2745 $cv = array("id" => $i,
2746 "counter" => $count);
2748 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2749 // $cv["xmsg"] = getFeedArticles($link, $i)." ".__("total");
2751 array_push($ret_arr, $cv);
2757 function getLabelCounters($link, $descriptions = false) {
2761 $age_qpart = getMaxAgeSubquery();
2763 $owner_uid = $_SESSION["uid"];
2765 $result = db_query($link, "SELECT id, caption FROM ttrss_labels2
2766 WHERE owner_uid = '$owner_uid'");
2768 while ($line = db_fetch_assoc($result)) {
2770 $id = -$line["id"] - 11;
2772 $label_name = $line["caption"];
2773 $count = getFeedUnread($link, $id);
2775 $cv = array("id" => $id,
2776 "counter" => $count);
2779 $cv["description"] = $label_name;
2781 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2782 // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
2784 array_push($ret_arr, $cv);
2790 function getFeedCounters($link, $active_feed = false) {
2794 $age_qpart = getMaxAgeSubquery();
2796 $query = "SELECT ttrss_feeds.id,
2798 ".SUBSTRING_FOR_DATE
."(ttrss_feeds.last_updated,1,19) AS last_updated,
2799 last_error, value AS count
2800 FROM ttrss_feeds, ttrss_counters_cache
2801 WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]."
2802 AND ttrss_counters_cache.feed_id = id";
2804 $result = db_query($link, $query);
2805 $fctrs_modified = false;
2807 while ($line = db_fetch_assoc($result)) {
2810 $count = $line["count"];
2811 $last_error = htmlspecialchars($line["last_error"]);
2813 $last_updated = make_local_datetime($link, $line['last_updated'], false);
2815 $has_img = feed_has_icon($id);
2817 if (date('Y') - date('Y', strtotime($line['last_updated'])) > 2)
2820 $cv = array("id" => $id,
2821 "updated" => $last_updated,
2822 "counter" => $count,
2823 "has_img" => (int) $has_img);
2826 $cv["error"] = $last_error;
2828 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2829 // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
2831 if ($active_feed && $id == $active_feed)
2832 $cv["title"] = truncate_string($line["title"], 30);
2834 array_push($ret_arr, $cv);
2841 function get_pgsql_version($link) {
2842 $result = db_query($link, "SELECT version() AS version");
2843 $version = split(" ", db_fetch_result($result, 0, "version"));
2847 function print_error_xml($code, $add_msg = "") {
2850 $error_msg = $ERRORS[$code];
2853 $error_msg = "$error_msg; $add_msg";
2856 print "<rpc-reply>";
2857 print "<error error-code=\"$code\" error-msg=\"$error_msg\"/>";
2858 print "</rpc-reply>";
2862 * Subscribes the user to the given feed
2864 * @param resource $link Database connection
2865 * @param string $url Feed URL to subscribe to
2866 * @param integer $cat_id Category ID the feed shall be added to
2867 * @param string $auth_login (optional) Feed username
2868 * @param string $auth_pass (optional) Feed password
2870 * @return integer Status code:
2871 * 0 - OK, Feed already exists
2872 * 1 - OK, Feed added
2874 * 3 - URL content is HTML, no feeds available
2875 * 4 - URL content is HTML which contains multiple feeds.
2876 * Here you should call extractfeedurls in rpc-backend
2877 * to get all possible feeds.
2878 * 5 - Couldn't download the URL content.
2880 function subscribe_to_feed($link, $url, $cat_id = 0,
2881 $auth_login = '', $auth_pass = '') {
2883 $url = fix_url($url);
2885 if (!$url ||
!validate_feed_url($url)) return 2;
2889 if (strpos($url, '://twitter.com') === false) {
2890 if (!fetch_file_contents($url)) return 5;
2892 if (url_is_html($url)) {
2893 $feedUrls = get_feeds_from_html($url);
2894 if (count($feedUrls) == 0) {
2896 } else if (count($feedUrls) > 1) {
2899 //use feed url as new URL
2900 $url = key($feedUrls);
2904 if (!fetch_twitter_rss($link, $url, $_SESSION['uid']))
2909 if ($cat_id == "0" ||
!$cat_id) {
2910 $cat_qpart = "NULL";
2912 $cat_qpart = "'$cat_id'";
2915 $result = db_query($link,
2916 "SELECT id FROM ttrss_feeds
2917 WHERE feed_url = '$url' AND owner_uid = ".$_SESSION["uid"]);
2919 if (db_num_rows($result) == 0) {
2920 $result = db_query($link,
2921 "INSERT INTO ttrss_feeds
2922 (owner_uid,feed_url,title,cat_id, auth_login,auth_pass,update_method)
2923 VALUES ('".$_SESSION["uid"]."', '$url',
2924 '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass', '$update_method')");
2926 $result = db_query($link,
2927 "SELECT id FROM ttrss_feeds WHERE feed_url = '$url'
2928 AND owner_uid = " . $_SESSION["uid"]);
2930 $feed_id = db_fetch_result($result, 0, "id");
2933 update_rss_feed($link, $feed_id, true);
2942 function print_feed_select($link, $id, $default_id = "",
2943 $attributes = "", $include_all_feeds = true) {
2945 print "<select id=\"$id\" name=\"$id\" $attributes>";
2946 if ($include_all_feeds) {
2947 print "<option value=\"0\">".__('All feeds')."</option>";
2950 $result = db_query($link, "SELECT id,title FROM ttrss_feeds
2951 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
2953 if (db_num_rows($result) > 0 && $include_all_feeds) {
2954 print "<option disabled>--------</option>";
2957 while ($line = db_fetch_assoc($result)) {
2958 if ($line["id"] == $default_id) {
2959 $is_selected = "selected=\"1\"";
2964 $title = truncate_string(htmlspecialchars($line["title"]), 40);
2966 printf("<option $is_selected value='%d'>%s</option>",
2967 $line["id"], $title);
2973 function print_feed_cat_select($link, $id, $default_id = "",
2974 $attributes = "", $include_all_cats = true) {
2976 print "<select id=\"$id\" name=\"$id\" default=\"$default_id\" onchange=\"catSelectOnChange(this)\" $attributes>";
2978 if ($include_all_cats) {
2979 print "<option value=\"0\">".__('Uncategorized')."</option>";
2982 $result = db_query($link, "SELECT id,title FROM ttrss_feed_categories
2983 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
2985 if (db_num_rows($result) > 0 && $include_all_cats) {
2986 print "<option disabled=\"1\">--------</option>";
2989 while ($line = db_fetch_assoc($result)) {
2990 if ($line["id"] == $default_id) {
2991 $is_selected = "selected=\"1\"";
2997 printf("<option $is_selected value='%d'>%s</option>",
2998 $line["id"], htmlspecialchars($line["title"]));
3001 # print "<option value=\"ADD_CAT\">" .__("Add category...") . "</option>";
3006 function checkbox_to_sql_bool($val) {
3007 return ($val == "on") ?
"true" : "false";
3010 function getFeedCatTitle($link, $id) {
3012 return __("Special");
3013 } else if ($id < -10) {
3014 return __("Labels");
3015 } else if ($id > 0) {
3016 $result = db_query($link, "SELECT ttrss_feed_categories.title
3017 FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND
3018 cat_id = ttrss_feed_categories.id");
3019 if (db_num_rows($result) == 1) {
3020 return db_fetch_result($result, 0, "title");
3022 return __("Uncategorized");
3025 return "getFeedCatTitle($id) failed";
3030 function getFeedIcon($id) {
3033 return "images/archive.png";
3036 return "images/mark_set.png";
3039 return "images/pub_set.png";
3042 return "images/fresh.png";
3045 return "images/tag.png";
3049 return "images/label.png";
3051 if (file_exists(ICONS_DIR
. "/$id.ico"))
3052 return ICONS_URL
. "/$id.ico";
3058 function getFeedTitle($link, $id) {
3060 return __("Starred articles");
3061 } else if ($id == -2) {
3062 return __("Published articles");
3063 } else if ($id == -3) {
3064 return __("Fresh articles");
3065 } else if ($id == -4) {
3066 return __("All articles");
3067 } else if ($id === 0 ||
$id === "0") {
3068 return __("Archived articles");
3069 } else if ($id < -10) {
3070 $label_id = -$id - 11;
3071 $result = db_query($link, "SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'");
3072 if (db_num_rows($result) == 1) {
3073 return db_fetch_result($result, 0, "caption");
3075 return "Unknown label ($label_id)";
3078 } else if ($id > 0) {
3079 $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$id'");
3080 if (db_num_rows($result) == 1) {
3081 return db_fetch_result($result, 0, "title");
3083 return "Unknown feed ($id)";
3090 function get_session_cookie_name() {
3091 return ((!defined('TTRSS_SESSION_NAME')) ?
"ttrss_sid" : TTRSS_SESSION_NAME
);
3094 function make_init_params($link) {
3097 $params["theme"] = get_user_theme($link);
3098 $params["theme_options"] = get_user_theme_options($link);
3099 $params["daemon_enabled"] = ENABLE_UPDATE_DAEMON
;
3101 $params["sign_progress"] = theme_image($link, "images/indicator_white.gif");
3102 $params["sign_progress_tiny"] = theme_image($link, "images/indicator_tiny.gif");
3103 $params["sign_excl"] = theme_image($link, "images/sign_excl.png");
3104 $params["sign_info"] = theme_image($link, "images/sign_info.png");
3106 foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS",
3107 "ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP",
3108 "CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE", "DEFAULT_ARTICLE_LIMIT",
3109 "HIDE_READ_SHOWS_SPECIAL", "HIDE_FEEDLIST", "COMBINED_DISPLAY_MODE") as $param) {
3111 $params[strtolower($param)] = (int) get_pref($link, $param);
3114 $params["icons_url"] = ICONS_URL
;
3115 $params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME
;
3116 $params["default_view_mode"] = get_pref($link, "_DEFAULT_VIEW_MODE");
3117 $params["default_view_limit"] = (int) get_pref($link, "_DEFAULT_VIEW_LIMIT");
3118 $params["default_view_order_by"] = get_pref($link, "_DEFAULT_VIEW_ORDER_BY");
3119 $params["prefs_active_tab"] = get_pref($link, "_PREFS_ACTIVE_TAB");
3120 $params["infobox_disable_overlay"] = get_pref($link, "_INFOBOX_DISABLE_OVERLAY");
3121 $params["bw_limit"] = (int) $_SESSION["bw_limit"];
3122 $params["offline_enabled"] = (int) get_pref($link, "ENABLE_OFFLINE_READING");
3124 $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
3125 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
3127 $max_feed_id = db_fetch_result($result, 0, "mid");
3128 $num_feeds = db_fetch_result($result, 0, "nf");
3130 $params["max_feed_id"] = (int) $max_feed_id;
3131 $params["num_feeds"] = (int) $num_feeds;
3133 $params["collapsed_feedlist"] = (int) get_pref($link, "_COLLAPSED_FEEDLIST");
3138 function print_runtime_info($link) {
3139 print "<runtime-info><![CDATA[";
3140 print json_encode(make_runtime_info($link));
3141 print "]]></runtime-info>";
3144 function make_runtime_info($link) {
3147 $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
3148 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
3150 $max_feed_id = db_fetch_result($result, 0, "mid");
3151 $num_feeds = db_fetch_result($result, 0, "nf");
3153 $data["max_feed_id"] = (int) $max_feed_id;
3154 $data["num_feeds"] = (int) $num_feeds;
3156 $data['last_article_id'] = getLastArticleId($link);
3157 $data['cdm_expanded'] = get_pref($link, 'CDM_EXPANDED');
3159 if (ENABLE_UPDATE_DAEMON
) {
3161 $data['daemon_is_running'] = (int) file_is_locked("update_daemon.lock");
3163 if (time() - $_SESSION["daemon_stamp_check"] > 30) {
3165 $stamp = (int) @file_get_contents
(LOCK_DIRECTORY
. "/update_daemon.stamp");
3168 $stamp_delta = time() - $stamp;
3170 if ($stamp_delta > 1800) {
3174 $_SESSION["daemon_stamp_check"] = time();
3177 $data['daemon_stamp_ok'] = $stamp_check;
3179 $stamp_fmt = date("Y.m.d, G:i", $stamp);
3181 $data['daemon_stamp'] = $stamp_fmt;
3186 if ($_SESSION["last_version_check"] +
86400 +
rand(-1000, 1000) < time()) {
3187 $new_version_details = @check_for_update
($link);
3189 $data['new_version_available'] = (int) ($new_version_details != false);
3191 $_SESSION["last_version_check"] = time();
3197 function getSearchSql($search, $match_on) {
3199 $search_query_part = "";
3201 $keywords = split(" ", $search);
3202 $query_keywords = array();
3204 if ($match_on == "both") {
3206 foreach ($keywords as $k) {
3207 if (strpos($k, "-") === 0) {
3214 array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
3215 OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
3218 $search_query_part = implode("AND", $query_keywords) . " AND ";
3220 } else if ($match_on == "title") {
3222 foreach ($keywords as $k) {
3223 if (strpos($k, "-") === 0) {
3230 array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%'))");
3233 $search_query_part = implode("AND", $query_keywords) . " AND ";
3235 } else if ($match_on == "content") {
3237 foreach ($keywords as $k) {
3238 if (strpos($k, "-") === 0) {
3245 array_push($query_keywords, "(UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
3249 $search_query_part = implode("AND", $query_keywords);
3251 return $search_query_part;
3254 function queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $match_on, $override_order = false, $offset = 0, $owner_uid = 0) {
3256 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
3258 $ext_tables_part = "";
3262 if (SPHINX_ENABLED
) {
3263 $ids = join(",", @sphinx_search
($search, 0, 500));
3266 $search_query_part = "ref_id IN ($ids) AND ";
3268 $search_query_part = "ref_id = -1 AND ";
3271 $search_query_part = getSearchSql($search, $match_on);
3272 $search_query_part .= " AND ";
3276 $search_query_part = "";
3279 $view_query_part = "";
3281 if ($view_mode == "adaptive" ||
$view_query_part == "noscores") {
3283 $view_query_part = " ";
3284 } else if ($feed != -1) {
3285 $unread = getFeedUnread($link, $feed, $cat_view);
3287 $view_query_part = " unread = true AND ";
3292 if ($view_mode == "marked") {
3293 $view_query_part = " marked = true AND ";
3296 if ($view_mode == "published") {
3297 $view_query_part = " published = true AND ";
3300 if ($view_mode == "unread") {
3301 $view_query_part = " unread = true AND ";
3304 if ($view_mode == "updated") {
3305 $view_query_part = " (last_read is null and unread = false) AND ";
3309 $limit_query_part = "LIMIT " . $limit;
3312 $vfeed_query_part = "";
3314 // override query strategy and enable feed display when searching globally
3315 if ($search && $search_mode == "all_feeds") {
3316 $query_strategy_part = "ttrss_entries.id > 0";
3317 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3319 } else if (preg_match("/^-?[0-9][0-9]*$/", $feed) == false) {
3320 $query_strategy_part = "ttrss_entries.id > 0";
3321 $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
3322 id = feed_id) as feed_title,";
3323 } else if ($feed > 0 && $search && $search_mode == "this_cat") {
3325 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3327 $tmp_result = false;
3330 $tmp_result = db_query($link, "SELECT id
3331 FROM ttrss_feeds WHERE cat_id = '$feed'");
3333 $tmp_result = db_query($link, "SELECT id
3334 FROM ttrss_feeds WHERE cat_id = (SELECT cat_id FROM ttrss_feeds
3335 WHERE id = '$feed') AND id != '$feed'");
3338 $cat_siblings = array();
3340 if (db_num_rows($tmp_result) > 0) {
3341 while ($p = db_fetch_assoc($tmp_result)) {
3342 array_push($cat_siblings, "feed_id = " . $p["id"]);
3345 $query_strategy_part = sprintf("(feed_id = %d OR %s)",
3346 $feed, implode(" OR ", $cat_siblings));
3349 $query_strategy_part = "ttrss_entries.id > 0";
3352 } else if ($feed > 0) {
3357 $query_strategy_part = "cat_id = '$feed'";
3359 $query_strategy_part = "cat_id IS NULL";
3362 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3365 $query_strategy_part = "feed_id = '$feed'";
3367 } else if ($feed == 0 && !$cat_view) { // archive virtual feed
3368 $query_strategy_part = "feed_id IS NULL";
3369 } else if ($feed == 0 && $cat_view) { // uncategorized
3370 $query_strategy_part = "cat_id IS NULL";
3371 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3372 } else if ($feed == -1) { // starred virtual feed
3373 $query_strategy_part = "marked = true";
3374 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3375 } else if ($feed == -2) { // published virtual feed OR labels category
3378 $query_strategy_part = "published = true";
3379 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3381 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3383 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
3385 $query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND
3386 ttrss_user_labels2.article_id = ref_id";
3390 } else if ($feed == -3) { // fresh virtual feed
3391 $query_strategy_part = "unread = true";
3393 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
3395 if (DB_TYPE
== "pgsql") {
3396 $query_strategy_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
3398 $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
3401 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3402 } else if ($feed == -4) { // all articles virtual feed
3403 $query_strategy_part = "true";
3404 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3405 } else if ($feed <= -10) { // labels
3406 $label_id = -$feed - 11;
3408 $query_strategy_part = "label_id = '$label_id' AND
3409 ttrss_labels2.id = ttrss_user_labels2.label_id AND
3410 ttrss_user_labels2.article_id = ref_id";
3412 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3413 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
3416 $query_strategy_part = "id > 0"; // dumb
3419 if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
3420 $date_sort_field = "updated";
3422 $date_sort_field = "date_entered";
3425 if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) {
3426 $order_by = "$date_sort_field";
3428 $order_by = "$date_sort_field DESC";
3431 if ($view_mode != "noscores") {
3432 $order_by = "score DESC, $order_by";
3435 if ($override_order) {
3436 $order_by = $override_order;
3442 $feed_title = "Search results";
3445 $feed_title = getCategoryTitle($link, $feed);
3447 if ((int)$feed == $feed && $feed > 0) {
3448 $result = db_query($link, "SELECT title,site_url,last_error
3449 FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid");
3451 $feed_title = db_fetch_result($result, 0, "title");
3452 $feed_site_url = db_fetch_result($result, 0, "site_url");
3453 $last_error = db_fetch_result($result, 0, "last_error");
3455 $feed_title = getFeedTitle($link, $feed);
3460 $content_query_part = "content as content_preview,";
3462 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
3465 $feed_kind = "Feeds";
3467 $feed_kind = "Labels";
3470 if ($limit_query_part) {
3471 $offset_query_part = "OFFSET $offset";
3474 if ($vfeed_query_part && get_pref($link, 'VFEED_GROUP_BY_FEED', $owner_uid)) {
3475 if (!$override_order) {
3476 $order_by = "ttrss_feeds.title, $order_by";
3481 $from_qpart = "ttrss_entries,ttrss_user_entries,ttrss_feeds$ext_tables_part";
3482 $feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
3485 $from_qpart = "ttrss_entries,ttrss_user_entries$ext_tables_part
3486 LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)";
3489 $query = "SELECT DISTINCT
3492 ttrss_entries.id,ttrss_entries.title,
3495 unread,feed_id,marked,published,link,last_read,orig_feed_id,
3496 ".SUBSTRING_FOR_DATE
."(last_read,1,19) as last_read_noms,
3499 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated_noms,
3505 ttrss_user_entries.ref_id = ttrss_entries.id AND
3506 ttrss_user_entries.owner_uid = '$owner_uid' AND
3509 $query_strategy_part ORDER BY $order_by
3510 $limit_query_part $offset_query_part";
3512 if ($_REQUEST["debug"]) print $query;
3514 $result = db_query($link, $query);
3519 $feed_kind = "Tags";
3521 $result = db_query($link, "SELECT DISTINCT
3525 ttrss_entries.id as id,title,
3527 unread,feed_id,orig_feed_id,
3528 marked,link,last_read,
3529 ".SUBSTRING_FOR_DATE
."(last_read,1,19) as last_read_noms,
3532 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated_noms,
3535 ttrss_entries,ttrss_user_entries,ttrss_tags
3537 ref_id = ttrss_entries.id AND
3538 ttrss_user_entries.owner_uid = '$owner_uid' AND
3539 post_int_id = int_id AND tag_name = '$feed' AND
3542 $query_strategy_part ORDER BY $order_by
3543 $limit_query_part");
3546 return array($result, $feed_title, $feed_site_url, $last_error);
3550 function generate_syndicated_feed($link, $owner_uid, $feed, $is_cat,
3551 $limit, $search, $search_mode, $match_on, $view_mode = false) {
3553 $note_style = "float : right; background-color : #fff7d5; border-width : 1px; ".
3554 "padding : 5px; border-style : dashed; border-color : #e7d796;".
3555 "margin-bottom : 1em; color : #9a8c59;";
3557 if (!$limit) $limit = 30;
3559 if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
3560 $date_sort_field = "updated";
3562 $date_sort_field = "date_entered";
3565 $qfh_ret = queryFeedHeadlines($link, $feed,
3566 $limit, $view_mode, $is_cat, $search, $search_mode,
3567 $match_on, "$date_sort_field DESC", 0, $owner_uid);
3569 $result = $qfh_ret[0];
3570 $feed_title = htmlspecialchars($qfh_ret[1]);
3571 $feed_site_url = $qfh_ret[2];
3572 $last_error = $qfh_ret[3];
3574 // if (!$feed_site_url) $feed_site_url = "http://localhost/";
3576 print "<?xml version=\"1.0\" encoding=\"utf-8\"?>
3577 <?xml-stylesheet type=\"text/xsl\" href=\"rss.xsl\"?>
3578 <rss version=\"2.0\">
3580 <title>$feed_title</title>
3581 <link>$feed_site_url</link>
3582 <description>Feed generated by Tiny Tiny RSS</description>";
3584 while ($line = db_fetch_assoc($result)) {
3586 print "<guid>" . htmlspecialchars($line["guid"]) . "</guid>";
3587 print "<link>" . htmlspecialchars($line["link"]) . "</link>";
3589 $tags = get_article_tags($link, $line["id"], $owner_uid);
3591 foreach ($tags as $tag) {
3592 print "<category>" . htmlspecialchars($tag) . "</category>";
3595 $rfc822_date = date('r', strtotime($line["updated"]));
3597 print "<pubDate>$rfc822_date</pubDate>";
3599 if ($line["author"]) {
3600 print "<author>" . htmlspecialchars($line["author"]) . "</author>";
3603 print "<title><![CDATA[" .
3604 htmlspecialchars($line["title"]) . "]]></title>";
3606 print "<description><![CDATA[";
3608 if ($line["note"]) {
3609 print "<div style='$note_style'>";
3610 print $line["note"];
3614 print sanitize_rss($link, $line["content_preview"], false, $owner_uid);
3615 print "]]></description>";
3617 $enclosures = get_article_enclosures($link, $line["id"]);
3619 foreach ($enclosures as $e) {
3620 $type = htmlspecialchars($e['content_type']);
3621 $url = htmlspecialchars($e['content_url']);
3622 $length = $e['duration'];
3623 print "<enclosure url=\"$url\" type=\"$type\" length=\"$length\"/>";
3629 print "</channel></rss>";
3633 function getCategoryTitle($link, $cat_id) {
3635 if ($cat_id == -1) {
3636 return __("Special");
3637 } else if ($cat_id == -2) {
3638 return __("Labels");
3641 $result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE
3644 if (db_num_rows($result) == 1) {
3645 return db_fetch_result($result, 0, "title");
3647 return "Uncategorized";
3652 function sanitize_rss($link, $str, $force_strip_tags = false, $owner = false, $site_url = false) {
3655 if (!$owner) $owner = $_SESSION["uid"];
3657 $res = trim($str); if (!$res) return '';
3659 if (get_pref($link, "STRIP_UNSAFE_TAGS", $owner) ||
$force_strip_tags) {
3660 $res = $purifier->purify($res);
3663 if (get_pref($link, "STRIP_IMAGES", $owner)) {
3664 $res = preg_replace('/<img[^>]+>/is', '', $res);
3667 $charset_hack = '<head>
3668 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
3671 $res = trim($res); if (!$res) return '';
3673 libxml_use_internal_errors(true);
3675 $doc = new DOMDocument();
3676 $doc->loadHTML($charset_hack . $res);
3677 $xpath = new DOMXPath($doc);
3679 $entries = $xpath->query('(//a[@href]|//img[@src])');
3682 foreach ($entries as $entry) {
3686 if ($entry->hasAttribute('href'))
3687 $entry->setAttribute('href',
3688 rewrite_relative_url($site_url, $entry->getAttribute('href')));
3690 if ($entry->hasAttribute('src'))
3691 $entry->setAttribute('src',
3692 rewrite_relative_url($site_url, $entry->getAttribute('src')));
3695 if (strtolower($entry->nodeName
) == "a") {
3696 $entry->setAttribute("target", "_blank");
3699 if (strtolower($entry->nodeName
) == "img" && !$br_inserted) {
3700 $br = $doc->createElement("br");
3702 if ($entry->parentNode
->nextSibling
) {
3703 $entry->parentNode
->insertBefore($br, $entry->nextSibling
);
3710 $node = $doc->getElementsByTagName('body')->item(0);
3712 return $doc->saveXML($node);
3716 * Send by mail a digest of last articles.
3718 * @param mixed $link The database connection.
3719 * @param integer $limit The maximum number of articles by digest.
3720 * @return boolean Return false if digests are not enabled.
3722 function send_headlines_digests($link, $limit = 100) {
3724 if (!DIGEST_ENABLE
) return false;
3726 $user_limit = DIGEST_EMAIL_LIMIT
;
3729 print "Sending digests, batch of max $user_limit users, days = $days, headline limit = $limit\n\n";
3731 if (DB_TYPE
== "pgsql") {
3732 $interval_query = "last_digest_sent < NOW() - INTERVAL '$days days'";
3733 } else if (DB_TYPE
== "mysql") {
3734 $interval_query = "last_digest_sent < DATE_SUB(NOW(), INTERVAL $days DAY)";
3737 $result = db_query($link, "SELECT id,email FROM ttrss_users
3738 WHERE email != '' AND (last_digest_sent IS NULL OR $interval_query)");
3740 while ($line = db_fetch_assoc($result)) {
3742 if (get_pref($link, 'DIGEST_ENABLE', $line['id'], false)) {
3743 print "Sending digest for UID:" . $line['id'] . " - " . $line["email"] . " ... ";
3745 $do_catchup = get_pref($link, 'DIGEST_CATCHUP', $line['id'], false);
3747 $tuple = prepare_headlines_digest($link, $line["id"], $days, $limit);
3748 $digest = $tuple[0];
3749 $headlines_count = $tuple[1];
3750 $affected_ids = $tuple[2];
3751 $digest_text = $tuple[3];
3753 if ($headlines_count > 0) {
3755 $mail = new PHPMailer();
3757 $mail->PluginDir
= "lib/phpmailer/";
3758 $mail->SetLanguage("en", "lib/phpmailer/language/");
3760 $mail->CharSet
= "UTF-8";
3762 $mail->From
= DIGEST_FROM_ADDRESS
;
3763 $mail->FromName
= DIGEST_FROM_NAME
;
3764 $mail->AddAddress($line["email"], $line["login"]);
3766 if (DIGEST_SMTP_HOST
) {
3767 $mail->Host
= DIGEST_SMTP_HOST
;
3768 $mail->Mailer
= "smtp";
3769 $mail->SMTPAuth
= DIGEST_SMTP_LOGIN
!= '';
3770 $mail->Username
= DIGEST_SMTP_LOGIN
;
3771 $mail->Password
= DIGEST_SMTP_PASSWORD
;
3774 $mail->IsHTML(true);
3775 $mail->Subject
= DIGEST_SUBJECT
;
3776 $mail->Body
= $digest;
3777 $mail->AltBody
= $digest_text;
3779 $rc = $mail->Send();
3781 if (!$rc) print "ERROR: " . $mail->ErrorInfo
;
3785 if ($rc && $do_catchup) {
3786 print "Marking affected articles as read...\n";
3787 catchupArticlesById($link, $affected_ids, 0, $line["id"]);
3790 print "No headlines\n";
3793 db_query($link, "UPDATE ttrss_users SET last_digest_sent = NOW()
3794 WHERE id = " . $line["id"]);
3798 print "All done.\n";
3802 function prepare_headlines_digest($link, $user_id, $days = 1, $limit = 100) {
3804 require_once "lib/MiniTemplator.class.php";
3806 $tpl = new MiniTemplator
;
3807 $tpl_t = new MiniTemplator
;
3809 $tpl->readTemplateFromFile("templates/digest_template_html.txt");
3810 $tpl_t->readTemplateFromFile("templates/digest_template.txt");
3812 $tpl->setVariable('CUR_DATE', date('Y/m/d'));
3813 $tpl->setVariable('CUR_TIME', date('G:i'));
3815 $tpl_t->setVariable('CUR_DATE', date('Y/m/d'));
3816 $tpl_t->setVariable('CUR_TIME', date('G:i'));
3818 $affected_ids = array();
3820 if (DB_TYPE
== "pgsql") {
3821 $interval_query = "ttrss_entries.date_updated > NOW() - INTERVAL '$days days'";
3822 } else if (DB_TYPE
== "mysql") {
3823 $interval_query = "ttrss_entries.date_updated > DATE_SUB(NOW(), INTERVAL $days DAY)";
3826 $result = db_query($link, "SELECT ttrss_entries.title,
3827 ttrss_feeds.title AS feed_title,
3829 ttrss_user_entries.ref_id,
3831 SUBSTRING(content, 1, 120) AS excerpt,
3832 ".SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
3834 ttrss_user_entries,ttrss_entries,ttrss_feeds
3836 ref_id = ttrss_entries.id AND feed_id = ttrss_feeds.id
3837 AND include_in_digest = true
3839 AND ttrss_user_entries.owner_uid = $user_id
3841 ORDER BY ttrss_feeds.title, date_updated DESC
3844 $cur_feed_title = "";
3846 $headlines_count = db_num_rows($result);
3848 $headlines = array();
3850 while ($line = db_fetch_assoc($result)) {
3851 array_push($headlines, $line);
3854 for ($i = 0; $i < sizeof($headlines); $i++
) {
3856 $line = $headlines[$i];
3858 array_push($affected_ids, $line["ref_id"]);
3860 $updated = make_local_datetime($link, $line['last_updated'], false,
3863 $tpl->setVariable('FEED_TITLE', $line["feed_title"]);
3864 $tpl->setVariable('ARTICLE_TITLE', $line["title"]);
3865 $tpl->setVariable('ARTICLE_LINK', $line["link"]);
3866 $tpl->setVariable('ARTICLE_UPDATED', $updated);
3867 $tpl->setVariable('ARTICLE_EXCERPT',
3868 truncate_string(strip_tags($line["excerpt"]), 100));
3870 $tpl->addBlock('article');
3872 $tpl_t->setVariable('FEED_TITLE', $line["feed_title"]);
3873 $tpl_t->setVariable('ARTICLE_TITLE', $line["title"]);
3874 $tpl_t->setVariable('ARTICLE_LINK', $line["link"]);
3875 $tpl_t->setVariable('ARTICLE_UPDATED', $updated);
3876 // $tpl_t->setVariable('ARTICLE_EXCERPT',
3877 // truncate_string(strip_tags($line["excerpt"]), 100));
3879 $tpl_t->addBlock('article');
3881 if ($headlines[$i]['feed_title'] != $headlines[$i+
1]['feed_title']) {
3882 $tpl->addBlock('feed');
3883 $tpl_t->addBlock('feed');
3888 $tpl->addBlock('digest');
3889 $tpl->generateOutputToString($tmp);
3891 $tpl_t->addBlock('digest');
3892 $tpl_t->generateOutputToString($tmp_t);
3894 return array($tmp, $headlines_count, $affected_ids, $tmp_t);
3897 function check_for_update($link) {
3898 if (CHECK_FOR_NEW_VERSION
&& $_SESSION['access_level'] >= 10) {
3899 $version_url = "http://tt-rss.org/version.php?ver=" . VERSION
;
3901 $version_data = @fetch_file_contents
($version_url);
3903 if ($version_data) {
3904 $version_data = json_decode($version_data, true);
3905 if ($version_data && $version_data['version']) {
3907 if (version_compare(VERSION
, $version_data['version']) == -1) {
3908 return $version_data['version'];
3916 function markArticlesById($link, $ids, $cmode) {
3920 foreach ($ids as $id) {
3921 array_push($tmp_ids, "ref_id = '$id'");
3924 $ids_qpart = join(" OR ", $tmp_ids);
3927 db_query($link, "UPDATE ttrss_user_entries SET
3928 marked = false,last_read = NOW()
3929 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3930 } else if ($cmode == 1) {
3931 db_query($link, "UPDATE ttrss_user_entries SET
3933 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3935 db_query($link, "UPDATE ttrss_user_entries SET
3936 marked = NOT marked,last_read = NOW()
3937 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3941 function publishArticlesById($link, $ids, $cmode) {
3945 foreach ($ids as $id) {
3946 array_push($tmp_ids, "ref_id = '$id'");
3949 $ids_qpart = join(" OR ", $tmp_ids);
3952 db_query($link, "UPDATE ttrss_user_entries SET
3953 published = false,last_read = NOW()
3954 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3955 } else if ($cmode == 1) {
3956 db_query($link, "UPDATE ttrss_user_entries SET
3958 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3960 db_query($link, "UPDATE ttrss_user_entries SET
3961 published = NOT published,last_read = NOW()
3962 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3966 function catchupArticlesById($link, $ids, $cmode, $owner_uid = false) {
3968 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
3969 if (count($ids) == 0) return;
3973 foreach ($ids as $id) {
3974 array_push($tmp_ids, "ref_id = '$id'");
3977 $ids_qpart = join(" OR ", $tmp_ids);
3980 db_query($link, "UPDATE ttrss_user_entries SET
3981 unread = false,last_read = NOW()
3982 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
3983 } else if ($cmode == 1) {
3984 db_query($link, "UPDATE ttrss_user_entries SET
3986 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
3988 db_query($link, "UPDATE ttrss_user_entries SET
3989 unread = NOT unread,last_read = NOW()
3990 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
3995 $result = db_query($link, "SELECT DISTINCT feed_id FROM ttrss_user_entries
3996 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
3998 while ($line = db_fetch_assoc($result)) {
3999 ccache_update($link, $line["feed_id"], $owner_uid);
4003 function catchupArticleById($link, $id, $cmode) {
4006 db_query($link, "UPDATE ttrss_user_entries SET
4007 unread = false,last_read = NOW()
4008 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4009 } else if ($cmode == 1) {
4010 db_query($link, "UPDATE ttrss_user_entries SET
4012 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4014 db_query($link, "UPDATE ttrss_user_entries SET
4015 unread = NOT unread,last_read = NOW()
4016 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4019 $feed_id = getArticleFeed($link, $id);
4020 ccache_update($link, $feed_id, $_SESSION["uid"]);
4023 function make_guid_from_title($title) {
4024 return preg_replace("/[ \"\',.:;]/", "-",
4025 mb_strtolower(strip_tags($title), 'utf-8'));
4028 function print_headline_subtoolbar($link, $feed_site_url, $feed_title,
4029 $feed_id, $is_cat, $search, $match_on,
4030 $search_mode, $view_mode, $error) {
4032 $page_prev_link = "viewFeedGoPage(-1)";
4033 $page_next_link = "viewFeedGoPage(1)";
4034 $page_first_link = "viewFeedGoPage(0)";
4036 $catchup_page_link = "catchupPage()";
4037 $catchup_feed_link = "catchupCurrentFeed()";
4038 $catchup_sel_link = "catchupSelection()";
4040 $archive_sel_link = "archiveSelection()";
4041 $delete_sel_link = "deleteSelection()";
4043 $sel_all_link = "selectArticles('all')";
4044 $sel_unread_link = "selectArticles('unread')";
4045 $sel_none_link = "selectArticles('none')";
4046 $sel_inv_link = "selectArticles('invert')";
4048 $tog_unread_link = "selectionToggleUnread()";
4049 $tog_marked_link = "selectionToggleMarked()";
4050 $tog_published_link = "selectionTogglePublished()";
4052 print "<div id=\"subtoolbar_main\">";
4054 print __('Select:')."
4055 <a href=\"#\" onclick=\"$sel_all_link\">".__('All')."</a>,
4056 <a href=\"#\" onclick=\"$sel_unread_link\">".__('Unread')."</a>,
4057 <a href=\"#\" onclick=\"$sel_inv_link\">".__('Invert')."</a>,
4058 <a href=\"#\" onclick=\"$sel_none_link\">".__('None')."</a></li>";
4062 print "<select dojoType=\"dijit.form.Select\"
4063 onchange=\"headlineActionsChange(this)\">";
4064 print "<option value=\"false\">".__('Actions...')."</option>";
4066 print "<option value=\"0\" disabled=\"1\">".__('Selection toggle:')."</option>";
4068 print "<option value=\"$tog_unread_link\">".__('Unread')."</option>
4069 <option value=\"$tog_marked_link\">".__('Starred')."</option>
4070 <option value=\"$tog_published_link\">".__('Published')."</option>";
4072 print "<option value=\"0\" disabled=\"1\">".__('Selection:')."</option>";
4074 print "<option value=\"$catchup_sel_link\">".__('Mark as read')."</option>";
4076 if ($feed_id != "0") {
4077 print "<option value=\"$archive_sel_link\">".__('Archive')."</option>";
4079 print "<option value=\"$archive_sel_link\">".__('Move back')."</option>";
4080 print "<option value=\"$delete_sel_link\">".__('Delete')."</option>";
4084 print "<option value=\"emailArticle(false)\">".__('Forward by email').
4087 $rss_link = htmlspecialchars(get_self_url_prefix() .
4088 "/backend.php?op=rss&id=$feed_id&is_cat=$is_cat$view_mode$search_q");
4090 print "<option value=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">".__('View as RSS')."</option>";
4096 print "<div id=\"subtoolbar_ftitle\">";
4098 if ($feed_site_url) {
4099 $target = "target=\"_blank\"";
4100 print "<a title=\"".__("Visit the website")."\" $target href=\"$feed_site_url\">".
4101 truncate_string($feed_title,30)."</a>";
4104 print " (<span class=\"error\" title=\"$error\">Error</span>)";
4108 if ($feed_id < -10) {
4109 $label_id = -11-$feed_id;
4111 $result = db_query($link, "SELECT fg_color, bg_color
4112 FROM ttrss_labels2 WHERE id = '$label_id' AND owner_uid = " .
4115 if (db_num_rows($result) != 0) {
4116 $fg_color = db_fetch_result($result, 0, "fg_color");
4117 $bg_color = db_fetch_result($result, 0, "bg_color");
4119 print "<span style='background : $bg_color; color : $fg_color'>";
4132 $search_q = "&q=$search&m=$match_on&smode=$search_mode";
4137 // Adaptive doesn't really make any sense for generated feeds
4138 // All Articles is the default, so no need to insert it either
4139 if ($view_mode == "adaptive" ||
$view_mode == "all_articles")
4142 $view_mode = "&view-mode=$view_mode";
4146 title=\"".__("View as RSS feed")."\"
4147 onclick=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">
4148 <img class=\"noborder\" style=\"vertical-align : middle\" src=\"images/feed-icon-12x12.png\"></a>";
4154 function outputFeedList($link, $special = true) {
4156 $feedlist = array();
4158 $enable_cats = get_pref($link, 'ENABLE_FEED_CATS');
4160 $feedlist['identifier'] = 'id';
4161 $feedlist['label'] = 'name';
4162 $feedlist['items'] = array();
4164 $owner_uid = $_SESSION["uid"];
4171 $cat_hidden = get_pref($link, "_COLLAPSED_SPECIAL");
4172 $cat = feedlist_init_cat($link, -1, $cat_hidden);
4174 $cat['items'] = array();
4177 foreach (array(-4, -3, -1, -2, 0) as $i) {
4178 array_push($cat['items'], feedlist_init_feed($link, $i));
4182 array_push($feedlist['items'], $cat);
4184 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4187 $result = db_query($link, "SELECT * FROM
4188 ttrss_labels2 WHERE owner_uid = '$owner_uid' ORDER by caption");
4190 if (db_num_rows($result) > 0) {
4192 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4193 $cat_hidden = get_pref($link, "_COLLAPSED_LABELS");
4194 $cat = feedlist_init_cat($link, -2, $cat_hidden);
4196 $cat['items'] = array();
4199 while ($line = db_fetch_assoc($result)) {
4201 $label_id = -$line['id'] - 11;
4202 $count = getFeedUnread($link, $label_id);
4204 $feed = feedlist_init_feed($link, $label_id, false, $count);
4206 $feed['fg_color'] = $line['fg_color'];
4207 $feed['bg_color'] = $line['bg_color'];
4209 array_push($cat['items'], $feed);
4213 array_push($feedlist['items'], $cat);
4215 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4220 /* if (get_pref($link, 'ENABLE_FEED_CATS')) {
4221 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4222 $order_by_qpart = "order_id,category,unread DESC,title";
4224 $order_by_qpart = "order_id,category,title";
4227 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4228 $order_by_qpart = "unread DESC,title";
4230 $order_by_qpart = "title";
4237 $order_by_qpart = "ttrss_feed_categories.order_id,category,
4238 ttrss_feeds.order_id,title";
4240 $order_by_qpart = "title";
4242 $age_qpart = getMaxAgeSubquery();
4244 $query = "SELECT ttrss_feeds.id, ttrss_feeds.title,
4245 ".SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated_noms,
4247 ttrss_feed_categories.title AS category,
4248 ttrss_feed_categories.collapsed,
4250 FROM ttrss_feeds LEFT JOIN ttrss_feed_categories
4251 ON (ttrss_feed_categories.id = cat_id)
4252 LEFT JOIN ttrss_counters_cache
4254 (ttrss_feeds.id = feed_id)
4256 ttrss_feeds.owner_uid = '$owner_uid'
4257 ORDER BY $order_by_qpart";
4259 $result = db_query($link, $query);
4261 $actid = $_REQUEST["actid"];
4263 if (db_num_rows($result) > 0) {
4268 $cat['items'] = array();
4272 while ($line = db_fetch_assoc($result)) {
4274 $feed = htmlspecialchars(trim($line["title"]));
4276 if (!$feed) $feed = "[Untitled]";
4278 $feed_id = $line["id"];
4279 $unread = $line["unread"];
4281 $cat_id = $line["cat_id"];
4282 $tmp_category = $line["category"];
4283 if (!$tmp_category) $tmp_category = __("Uncategorized");
4285 if ($category != $tmp_category && $enable_cats) {
4287 $category = $tmp_category;
4289 $collapsed = sql_bool_to_bool($line["collapsed"]);
4291 // workaround for NULL category
4292 if ($category == __("Uncategorized")) {
4293 $collapsed = get_pref($link, "_COLLAPSED_UNCAT");
4296 if ($cat) array_push($feedlist['items'], $cat);
4298 $cat = feedlist_init_cat($link, $cat_id, $collapsed);
4301 $updated = make_local_datetime($link, $line["updated_noms"], false);
4303 array_push($cat['items'], feedlist_init_feed($link, $feed_id,
4304 $feed, $unread, $line['last_error'], $updated));
4308 array_push($feedlist['items'], $cat);
4310 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4318 function get_article_tags($link, $id, $owner_uid = 0) {
4322 $a_id = db_escape_string($id);
4324 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
4326 $query = "SELECT DISTINCT tag_name,
4327 owner_uid as owner FROM
4328 ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE
4329 ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name";
4331 $obj_id = md5("TAGS:$owner_uid:$id");
4334 if ($memcache && $obj = $memcache->get($obj_id)) {
4337 /* check cache first */
4339 $result = db_query($link, "SELECT tag_cache FROM ttrss_user_entries
4340 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4342 $tag_cache = db_fetch_result($result, 0, "tag_cache");
4345 $tags = explode(",", $tag_cache);
4348 /* do it the hard way */
4350 $tmp_result = db_query($link, $query);
4352 while ($tmp_line = db_fetch_assoc($tmp_result)) {
4353 array_push($tags, $tmp_line["tag_name"]);
4356 /* update the cache */
4358 $tags_str = db_escape_string(join(",", $tags));
4360 db_query($link, "UPDATE ttrss_user_entries
4361 SET tag_cache = '$tags_str' WHERE ref_id = '$id'
4362 AND owner_uid = " . $_SESSION["uid"]);
4365 if ($memcache) $memcache->add($obj_id, $tags, 0, 3600);
4371 function trim_value(&$value) {
4372 $value = trim($value);
4375 function trim_array($array) {
4377 array_walk($tmp, 'trim_value');
4381 function tag_is_valid($tag) {
4382 if ($tag == '') return false;
4383 if (preg_match("/^[0-9]*$/", $tag)) return false;
4384 if (mb_strlen($tag) > 250) return false;
4386 if (function_exists('iconv')) {
4387 $tag = iconv("utf-8", "utf-8", $tag);
4390 if (!$tag) return false;
4395 function render_login_form($link, $mobile = 0) {
4398 require_once "login_form.php";
4401 require_once "mobile/login_form.php";
4404 require_once "mobile/classic/login_form.php";
4408 // from http://developer.apple.com/internet/safari/faq.html
4409 function no_cache_incantation() {
4410 header("Expires: Mon, 22 Dec 1980 00:00:00 GMT"); // Happy birthday to me :)
4411 header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified
4412 header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0"); // HTTP/1.1
4413 header("Cache-Control: post-check=0, pre-check=0", false);
4414 header("Pragma: no-cache"); // HTTP/1.0
4417 function format_warning($msg, $id = "") {
4419 return "<div class=\"warning\" id=\"$id\">
4420 <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>";
4423 function format_notice($msg) {
4425 return "<div class=\"notice\" id=\"$id\">
4426 <img src=\"".theme_image($link, "images/sign_info.png")."\">$msg</div>";
4429 function format_error($msg) {
4431 return "<div class=\"error\" id=\"$id\">
4432 <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>";
4435 function print_notice($msg) {
4436 return print format_notice($msg);
4439 function print_warning($msg) {
4440 return print format_warning($msg);
4443 function print_error($msg) {
4444 return print format_error($msg);
4448 function T_sprintf() {
4449 $args = func_get_args();
4450 return vsprintf(__(array_shift($args)), $args);
4453 function format_inline_player($link, $url, $ctype) {
4457 if (($ctype == __("audio/mpeg")) && (get_pref($link, "ENABLE_FLASH_PLAYER")) ) {
4459 $entry .= "<object type=\"application/x-shockwave-flash\"
4460 data=\"extras/button/musicplayer.swf?song_url=$url\"
4461 width=\"17\" height=\"17\">
4462 <param name=\"movie\" value=\"extras/button/musicplayer.swf?song_url=$url\" /> </object>";
4467 if (substr($ctype,0,6)=="audio/" || $ctype=="application/ogg" || $ctype=="application/x-ogg") {
4468 $entry .= "<audio controls=\"controls\"><source src=\"$url\" type=\"$ctype\" />";
4469 if (($ctype == __("audio/mpeg")) &&
4470 (get_pref($link, "ENABLE_FLASH_PLAYER")) ) {
4471 $entry .= "<span><object type=\"application/x-shockwave-flash\" data=\"extras/button/musicplayer.swf?song_url=$url\" width=\"17\" height=\"17\"> <param name=\"movie\" value=\"extras/button/musicplayer.swf?song_url=$url\" /> </object></span>";
4473 $entry .= "</audio> ";
4474 if (($ctype == __("audio/mpeg")) &&
4475 (get_pref($link, "ENABLE_FLASH_PLAYER")) ) {
4476 $entry .= "<a id='switchToFlashLink' href='#' onclick='return switchToFlash(this)'>".__('Switch to Flash Player')."</a>";
4477 $entry .= "<script type='text/javascript'>html5AudioOrFlash('$ctype');</script>";
4479 } elseif (substr($ctype,0,6)=="video/") {
4480 $entry .= "<video controls=\"controls\"><source src=\"$url\" type=\"$ctype\" />";
4481 $entry .= "</video>";
4489 function outputArticleXML($link, $id, $feed_id, $mark_as_read = true,
4490 $zoom_mode = false) {
4492 /* we can figure out feed_id from article id anyway, why do we
4493 * pass feed_id here? let's ignore the argument :( */
4495 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
4496 WHERE ref_id = '$id'");
4498 $feed_id = (int) db_fetch_result($result, 0, "feed_id");
4500 if (!$zoom_mode) { print "<article id='$id'><![CDATA["; };
4502 $result = db_query($link, "SELECT rtl_content, always_display_enclosures FROM ttrss_feeds
4503 WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
4505 if (db_num_rows($result) == 1) {
4506 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
4507 $always_display_enclosures = sql_bool_to_bool(db_fetch_result($result, 0, "always_display_enclosures"));
4509 $rtl_content = false;
4510 $always_display_enclosures = false;
4514 $rtl_tag = "dir=\"RTL\"";
4521 if ($mark_as_read) {
4522 $result = db_query($link, "UPDATE ttrss_user_entries
4523 SET unread = false,last_read = NOW()
4524 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4526 ccache_update($link, $feed_id, $_SESSION["uid"]);
4529 $result = db_query($link, "SELECT title,link,content,feed_id,comments,int_id,
4530 ".SUBSTRING_FOR_DATE
."(updated,1,16) as updated,
4531 (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url,
4532 (SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url,
4537 FROM ttrss_entries,ttrss_user_entries
4538 WHERE id = '$id' AND ref_id = id AND owner_uid = " . $_SESSION["uid"]);
4542 $line = db_fetch_assoc($result);
4544 if ($line["icon_url"]) {
4545 $feed_icon = "<img src=\"" . $line["icon_url"] . "\">";
4547 $feed_icon = " ";
4550 $feed_site_url = $line['site_url'];
4552 $num_comments = $line["num_comments"];
4553 $entry_comments = "";
4555 if ($num_comments > 0) {
4556 if ($line["comments"]) {
4557 $comments_url = $line["comments"];
4559 $comments_url = $line["link"];
4561 $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>";
4563 if ($line["comments"] && $line["link"] != $line["comments"]) {
4564 $entry_comments = "<a target='_blank' href=\"".$line["comments"]."\">comments</a>";
4569 header("Content-Type: text/html");
4571 <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/>
4572 <title>Tiny Tiny RSS - ".$line["title"]."</title>
4573 <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss.css\">
4577 print "<div id=\"PTITLE-$id\" style=\"display : none\">" .
4578 truncate_string(strip_tags($line['title']), 15) . "</div>";
4580 $tweet_title = htmlspecialchars(
4581 truncate_string(strip_tags($line['title']), 100, '...'));
4583 $tweet_link = htmlspecialchars($line['link']);
4585 print "<span id=\"TWEETINFO-$id\" style=\"display : none\">";
4586 print json_encode(array("title" => $tweet_title, "link" => $tweet_link));
4589 print "<div class=\"postReply\" id=\"POST-$id\">";
4591 /* print "<div dojoType=\"dijit.Menu\" style=\"display: none;\"
4592 targetNodeIds=\"POSTHDR-$id\">";
4593 print "<div onclick=\"postOpenInNewTab(event, $id)\"
4594 dojoType=\"dijit.MenuItem\">".__('View in a new tab')."</div>";
4595 print "<div dojoType=\"dijit.MenuSeparator\"></div>";
4596 print "<div onclick=\"openArticleInNewWindow($id)\"
4597 dojoType=\"dijit.MenuItem\">".__('Open original article')."</div>";
4600 print "<div onclick=\"return postClicked(event, $id)\"
4601 class=\"postHeader\" id=\"POSTHDR-$id\">";
4603 $entry_author = $line["author"];
4605 if ($entry_author) {
4606 $entry_author = __(" - ") . $entry_author;
4609 $parsed_updated = make_local_datetime($link, $line["updated"], true,
4612 print "<div class=\"postDate$rtl_class\">$parsed_updated</div>";
4614 if ($line["link"]) {
4615 print "<div clear='both'><a target='_blank' href=\"" .
4616 $line["link"] . "\">" .
4617 $line["title"] . "<span class='author'>$entry_author</span></a></div>";
4619 print "<div clear='both'>" . $line["title"] . "$entry_author</div>";
4622 $tags_str = format_tags_string(get_article_tags($link, $id), $id);
4624 if (!$entry_comments) $entry_comments = " "; # placeholder
4626 print "<div style='float : right'>
4627 <img src='".theme_image($link, 'images/tag.png')."'
4628 class='tagsPic' alt='Tags' title='Tags'> ";
4631 print "<span id=\"ATSTR-$id\">$tags_str</span>
4632 <a title=\"".__('Edit tags for this article')."\"
4633 href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>";
4635 print "<img src=\"".theme_image($link, 'images/art-zoom.png')."\"
4636 class='tagsPic' style=\"cursor : pointer\"
4637 onclick=\"postOpenInNewTab(event, $id)\"
4638 alt='Zoom' title='".__('Open article in new tab')."'>";
4640 $note_escaped = htmlspecialchars($line['note'], ENT_QUOTES
);
4642 print "<img src=\"".theme_image($link, 'images/art-pub-note.png')."\"
4643 class='tagsPic' style=\"cursor : pointer\"
4644 onclick=\"publishWithNote($id, '$note_escaped')\"
4645 alt='PubNote' title='".__('Publish article with a note')."'>";
4647 if (DIGEST_ENABLE
) {
4648 print "<img src=\"".theme_image($link, 'images/art-email.png')."\"
4649 class='tagsPic' style=\"cursor : pointer\"
4650 onclick=\"emailArticle($id)\"
4651 alt='Zoom' title='".__('Forward by email')."'>";
4654 if (ENABLE_TWEET_BUTTON
) {
4655 print "<img src=\"".theme_image($link, 'images/art-tweet.png')."\"
4656 class='tagsPic' style=\"cursor : pointer\"
4657 onclick=\"tweetArticle($id)\"
4658 alt='Zoom' title='".__('Share on Twitter')."'>";
4661 print "<img src=\"".theme_image($link, 'images/digest_checkbox.png')."\"
4662 class='tagsPic' style=\"cursor : pointer\"
4663 onclick=\"closeArticlePanel($id)\"
4664 alt='Zoom' title='".__('Close this panel')."'>";
4667 $tags_str = strip_tags($tags_str);
4668 print "<span id=\"ATSTR-$id\">$tags_str</span>";
4671 print "<div clear='both'>$entry_comments</div>";
4673 if ($line["orig_feed_id"]) {
4675 $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
4676 WHERE id = ".$line["orig_feed_id"]);
4678 if (db_num_rows($tmp_result) != 0) {
4680 print "<div clear='both'>";
4681 print __("Originally from:");
4685 $tmp_line = db_fetch_assoc($tmp_result);
4687 print "<a target='_blank'
4688 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
4689 $tmp_line['title'] . "</a>";
4693 print "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
4694 print "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
4702 print "<div class=\"postIcon\">" .
4703 "<a target=\"_blank\" title=\"".__("Visit the website")."\"$
4704 href=\"".htmlspecialchars($feed_site_url)."\">".
4705 $feed_icon . "</a></div>";
4707 print "<div class=\"postContent\">";
4709 $article_content = sanitize_rss($link, $line["content"], false, false,
4712 print "<div id=\"POSTNOTE-$id\">";
4713 if ($line['note']) {
4714 print format_article_note($id, $line['note']);
4718 print $article_content;
4720 print_article_enclosures($link, $id, $always_display_enclosures,
4730 print "]]></article>";
4733 <div style=\"text-align : center\">
4734 <button onclick=\"return window.close()\">".
4735 __("Close this window")."</button></div>";
4736 print "</body></html>";
4742 function outputHeadlinesList($link, $feed, $subop, $view_mode, $limit, $cat_view,
4743 $next_unread_feed, $offset, $vgr_last_feed = false,
4744 $override_order = false) {
4746 $disable_cache = false;
4748 $timing_info = getmicrotime();
4750 $topmost_article_ids = array();
4756 if ($subop == "undefined") $subop = "";
4758 $subop_split = split(":", $subop);
4760 if ($subop == "CatchupSelected") {
4761 $ids = split(",", db_escape_string($_REQUEST["ids"]));
4762 $cmode = sprintf("%d", $_REQUEST["cmode"]);
4764 catchupArticlesById($link, $ids, $cmode);
4767 if ($subop == "MarkAllRead") {
4768 catchup_feed($link, $feed, $cat_view);
4770 if (get_pref($link, 'ON_CATCHUP_SHOW_NEXT_FEED')) {
4771 if ($next_unread_feed) {
4772 $feed = $next_unread_feed;
4777 if ($subop_split[0] == "MarkAllReadGR") {
4778 catchup_feed($link, $subop_split[1], false);
4781 // FIXME: might break tag display?
4783 if ($feed > 0 && !$cat_view) {
4784 $result = db_query($link,
4785 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
4787 if (db_num_rows($result) == 0) {
4788 print "<div align='center'>".__('Feed not found.')."</div>";
4793 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
4795 $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
4796 WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
4798 if (db_num_rows($result) == 1) {
4799 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
4801 $rtl_content = false;
4805 $rtl_tag = "dir=\"RTL\"";
4811 $rtl_content = false;
4814 /// START /////////////////////////////////////////////////////////////////////////////////
4816 @$search = db_escape_string($_REQUEST["query"]);
4819 $disable_cache = true;
4822 @$search_mode = db_escape_string($_REQUEST["search_mode"]);
4823 @$match_on = db_escape_string($_REQUEST["match_on"]);
4829 $real_offset = $offset * $limit;
4831 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
4833 $qfh_ret = queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view,
4834 $search, $search_mode, $match_on, $override_order, $real_offset);
4836 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H1", $timing_info);
4838 $result = $qfh_ret[0];
4839 $feed_title = $qfh_ret[1];
4840 $feed_site_url = $qfh_ret[2];
4841 $last_error = $qfh_ret[3];
4843 $vgroup_last_feed = $vgr_last_feed;
4845 /* if ($feed == -2) {
4846 $feed_site_url = article_publish_url($link);
4849 /// STOP //////////////////////////////////////////////////////////////////////////////////
4851 print "<toolbar><![CDATA[";
4854 // print "<div id=\"headlinesContainer\" $rtl_tag>";
4857 print "<div align='center'>".__("Could not display feed (query failed). Please check label match syntax or local configuration.")."</div>";
4861 if (db_num_rows($result) > 0) {
4862 print_headline_subtoolbar($link, $feed_site_url, $feed_title,
4863 $feed, $cat_view, $search, $match_on, $search_mode, $view_mode,
4866 // print "<div id=\"headlinesInnerContainer\" onscroll=\"headlines_scroll_handler()\">";
4871 print "]]></toolbar><content><![CDATA[";
4873 $headlines_count = db_num_rows($result);
4875 if (db_num_rows($result) > 0) {
4877 $lnum = $limit*$offset;
4880 $cur_feed_title = '';
4882 $fresh_intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE") * 60 * 60;
4884 while ($line = db_fetch_assoc($result)) {
4886 $class = ($lnum %
2) ?
"even" : "odd";
4889 $feed_id = $line["feed_id"];
4891 $labels = get_article_labels($link, $id);
4893 $labels_str = "<span id=\"HLLCTR-$id\">";
4894 $labels_str .= format_article_labels($labels, $id);
4895 $labels_str .= "</span>";
4897 if (count($topmost_article_ids) < 3) {
4898 array_push($topmost_article_ids, $id);
4901 if ($line["last_read"] == "" && !sql_bool_to_bool($line["unread"])) {
4903 $update_pic = "<img id='FUPDPIC-$id' src=\"".
4904 theme_image($link, 'images/updated.png')."\"
4907 $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
4911 if (sql_bool_to_bool($line["unread"]) &&
4912 time() - strtotime($line["updated_noms"]) < $fresh_intl) {
4914 $update_pic = "<img id='FUPDPIC-$id' src=\"".
4915 theme_image($link, 'images/fresh_sign.png')."\" alt=\"Fresh\">";
4918 if ($line["unread"] == "t" ||
$line["unread"] == "1") {
4919 $class .= " Unread";
4926 if ($line["marked"] == "t" ||
$line["marked"] == "1") {
4927 $marked_pic = "<img id=\"FMPIC-$id\"
4928 src=\"".theme_image($link, 'images/mark_set.png')."\"
4929 class=\"markedPic\" alt=\"Unstar article\"
4930 onclick='javascript:tMark($id)'>";
4932 $marked_pic = "<img id=\"FMPIC-$id\"
4933 src=\"".theme_image($link, 'images/mark_unset.png')."\"
4934 class=\"markedPic\" alt=\"Star article\"
4935 onclick='javascript:tMark($id)'>";
4938 if ($line["published"] == "t" ||
$line["published"] == "1") {
4939 $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link,
4940 'images/pub_set.png')."\"
4942 alt=\"Unpublish article\" onclick='javascript:tPub($id)'>";
4944 $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link,
4945 'images/pub_unset.png')."\"
4947 alt=\"Publish article\" onclick='javascript:tPub($id)'>";
4950 # $content_link = "<a target=\"_blank\" href=\"".$line["link"]."\">" .
4951 # $line["title"] . "</a>";
4953 # $content_link = "<a
4954 # href=\"" . htmlspecialchars($line["link"]) . "\"
4955 # onclick=\"view($id,$feed_id);\">" .
4956 # $line["title"] . "</a>";
4958 # $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
4959 # $line["title"] . "</a>";
4961 $updated_fmt = make_local_datetime($link, $line["updated_noms"], false);
4963 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
4964 $content_preview = truncate_string(strip_tags($line["content_preview"]),
4968 $score = $line["score"];
4970 $score_pic = theme_image($link,
4971 "images/" . get_score_pic($score));
4973 /* $score_title = __("(Click to change)");
4974 $score_pic = "<img class='hlScorePic' src=\"images/$score_pic\"
4975 onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">"; */
4977 $score_pic = "<img class='hlScorePic' src=\"$score_pic\"
4982 } else if ($score < -100) {
4988 $entry_author = $line["author"];
4990 if ($entry_author) {
4991 $entry_author = " - $entry_author";
4994 $has_feed_icon = feed_has_icon($feed_id);
4996 if ($has_feed_icon) {
4997 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL
."/$feed_id.ico\" alt=\"\">";
4999 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/feed-icon-12x12.png\" alt=\"\">";
5002 if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
5004 if (get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5005 if ($feed_id != $vgroup_last_feed && $line["feed_title"]) {
5007 $cur_feed_title = $line["feed_title"];
5008 $vgroup_last_feed = $feed_id;
5010 $cur_feed_title = htmlspecialchars($cur_feed_title);
5012 $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
5014 print "<div class='cdmFeedTitle'>".
5015 "<div style=\"float : right\">$feed_icon_img</div>".
5016 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5017 $line["feed_title"]."</a> $vf_catchup_link</div>";
5022 $mouseover_attrs = "onmouseover='postMouseIn($id)'
5023 onmouseout='postMouseOut($id)'";
5025 print "<div class='$class' id='RROW-$id' $mouseover_attrs>";
5027 print "<div class='hlUpdPic'>$update_pic</div>";
5029 print "<div class='hlLeft'>";
5031 print "<input type=\"checkbox\" onclick=\"tSR(this)\"
5034 print "$marked_pic";
5035 print "$published_pic";
5039 print "<div onclick='return hlClicked(event, $id)'
5040 class=\"hlTitle\"><span class='hlContent$hlc_suffix'>";
5041 print "<a id=\"RTITLE-$id\"
5042 href=\"" . htmlspecialchars($line["link"]) . "\"
5043 onclick=\"return false;\">" .
5046 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
5047 if ($content_preview) {
5048 print "<span class=\"contentPreview\"> - $content_preview</span>";
5052 print "</a></span>";
5056 /* if (!get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5057 if (@$line["feed_title"]) {
5058 print "<span class=\"hlFeed\">
5059 (<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5060 $line["feed_title"]."</a>)
5069 print "<div class=\"hlRight\">";
5070 print "<span class=\"hlUpdated\">$updated_fmt</span>";
5073 if ($line["feed_title"] && !get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5075 print "<span onclick=\"viewfeed($feed_id)\"
5076 title=\"".htmlspecialchars($line['feed_title'])."\">
5077 $feed_icon_img<span>";
5085 if (get_pref($link, 'VFEED_GROUP_BY_FEED') && $line["feed_title"]) {
5086 if ($feed_id != $vgroup_last_feed) {
5088 $cur_feed_title = $line["feed_title"];
5089 $vgroup_last_feed = $feed_id;
5091 $cur_feed_title = htmlspecialchars($cur_feed_title);
5093 $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
5095 $has_feed_icon = feed_has_icon($feed_id);
5097 if ($has_feed_icon) {
5098 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL
."/$feed_id.ico\" alt=\"\">";
5100 //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
5103 print "<div class='cdmFeedTitle'>".
5104 "<div style=\"float : right\">$feed_icon_img</div>".
5105 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5106 $line["feed_title"]."</a> $vf_catchup_link</div>";
5110 $expand_cdm = get_pref($link, 'CDM_EXPANDED');
5112 $mouseover_attrs = "onmouseover='postMouseIn($id)'
5113 onmouseout='postMouseOut($id)'";
5115 print "<div class=\"$class\"
5116 id=\"RROW-$id\" $mouseover_attrs'>";
5118 print "<div class=\"cdmHeader\">";
5120 print "<div style='float : right'>";
5121 print "<span class='updated'>$updated_fmt</span>";
5124 if (!get_pref($link, "VFEED_GROUP_BY_FEED") && $line["feed_title"]) {
5125 print "<span style=\"cursor : pointer\"
5126 title=\"".htmlspecialchars($line["feed_title"])."\"
5127 onclick=\"viewfeed($feed_id)\">$feed_icon_img</span>";
5129 print "<div class=\"updPic\">$update_pic</div>";
5133 print "<input type=\"checkbox\" onclick=\"toggleSelectRowById(this,
5134 'RROW-$id')\" id=\"RCHK-$id\"/>";
5136 print "$marked_pic";
5137 print "$published_pic";
5139 print "<span id=\"RTITLE-$id\"
5140 onclick=\"return cdmClicked(event, $id);\"
5141 class=\"titleWrap$hlc_suffix\">
5143 target=\"_blank\" href=\"".
5144 htmlspecialchars($line["link"])."\">".$line["title"].
5145 " $entry_author</a>";
5150 $content_hidden = "style=\"display : none\"";
5152 $excerpt_hidden = "style=\"display : none\"";
5154 print "<span $excerpt_hidden
5155 id=\"CEXC-$id\" class=\"cdmExcerpt\"> - $content_preview</span>";
5161 print "<div class=\"cdmContent\" $content_hidden
5162 onclick=\"return cdmClicked(event, $id);\"
5165 print "<div class=\"cdmContentInner\">";
5167 if ($line["orig_feed_id"]) {
5169 $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
5170 WHERE id = ".$line["orig_feed_id"]);
5172 if (db_num_rows($tmp_result) != 0) {
5174 print "<div clear='both'>";
5175 print __("Originally from:");
5179 $tmp_line = db_fetch_assoc($tmp_result);
5181 print "<a target='_blank'
5182 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
5183 $tmp_line['title'] . "</a>";
5187 print "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
5188 print "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
5194 // FIXME: make this less of a hack
5196 $feed_site_url = false;
5198 if ($line["feed_id"]) {
5199 $tmp_result = db_query($link, "SELECT site_url FROM ttrss_feeds
5200 WHERE id = " . $line["feed_id"]);
5202 if (db_num_rows($tmp_result) == 1) {
5203 $feed_site_url = db_fetch_result($tmp_result, 0, "site_url");
5208 $article_content = sanitize_rss($link, $line["content_preview"],
5209 false, false, $feed_site_url);
5211 if (!$article_content) $article_content = " ";
5213 $article_content = '';
5216 print "<div id=\"POSTNOTE-$id\">";
5217 if ($line['note']) {
5218 print format_article_note($id, $line['note']);
5222 print "<span id=\"CWRAP-$id\">$article_content</span>";
5224 $tmp_result = db_query($link, "SELECT always_display_enclosures FROM
5225 ttrss_feeds WHERE id = ".
5226 (($line['feed_id'] == null) ?
$line['orig_feed_id'] :
5227 $line['feed_id'])." AND owner_uid = ".$_SESSION["uid"]);
5229 $always_display_enclosures = sql_bool_to_bool(db_fetch_result($tmp_result,
5230 0, "always_display_enclosures"));
5232 print_article_enclosures($link, $id, $always_display_enclosures,
5235 $short_title = truncate_string(
5236 strip_tags($line['title']), 90);
5238 $tweet_title = htmlspecialchars(
5239 truncate_string(strip_tags($line['title']), 100, '...'));
5241 $tweet_link = htmlspecialchars($line['link']);
5243 print "<span id=\"TWEETINFO-$id\" style=\"display : none\">";
5244 print json_encode(array("title" => $tweet_title, "link" => $tweet_link));
5249 print "<div class=\"cdmFooter\">";
5251 $tags_str = format_tags_string(get_article_tags($link, $id), $id);
5253 print "<img src='".theme_image($link,
5254 'images/tag.png')."' alt='Tags' title='Tags'>
5255 <span id=\"ATSTR-$id\">$tags_str</span>
5256 <a title=\"".__('Edit tags for this article')."\"
5257 href=\"#\" onclick=\"editArticleTags($id, $feed_id, true)\">(+)</a>";
5259 print "<div style=\"float : right\">";
5261 print "<img src=\"images/art-zoom.png\"
5262 onclick=\"zoomToArticle(event, $id)\"
5263 style=\"cursor : pointer\"
5265 title='".__('Open article in new tab')."'>";
5267 $note_escaped = htmlspecialchars($line['note'], ENT_QUOTES
);
5269 print "<img src=\"images/art-pub-note.png\"
5270 style=\"cursor : pointer\" style=\"cursor : pointer\"
5271 onclick=\"publishWithNote($id, '$note_escaped')\"
5272 alt='PubNote' title='".__('Publish article with a note')."'>";
5274 if (DIGEST_ENABLE
) {
5275 print "<img src=\"".theme_image($link, 'images/art-email.png')."\"
5276 style=\"cursor : pointer\"
5277 onclick=\"emailArticle($id)\"
5278 alt='Zoom' title='".__('Forward by email')."'>";
5281 if (ENABLE_TWEET_BUTTON
) {
5282 print "<img src=\"".theme_image($link, 'images/art-tweet.png')."\"
5283 class='tagsPic' style=\"cursor : pointer\"
5284 onclick=\"tweetArticle($id)\"
5285 alt='Zoom' title='".__('Share on Twitter')."'>";
5288 print "<img src=\"images/digest_checkbox.png\"
5289 style=\"cursor : pointer\" style=\"cursor : pointer\"
5290 onclick=\"dismissArticle($id)\"
5291 alt='Dismiss' title='".__('Dismiss article')."'>";
5308 switch ($view_mode) {
5310 $message = __("No unread articles found to display.");
5313 $message = __("No updated articles found to display.");
5316 $message = __("No starred articles found to display.");
5320 $message = __("No articles found to display. You can assign articles to labels manually (see the Actions menu above) or use a filter.");
5322 $message = __("No articles found to display.");
5326 if (!$offset && $message) {
5327 print "<div class='whiteBox'>$message";
5329 print "<p class=\"small\"><span class=\"insensitive\">";
5331 $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE
."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
5332 WHERE owner_uid = " . $_SESSION['uid']);
5334 $last_updated = db_fetch_result($result, 0, "last_updated");
5335 $last_updated = make_local_datetime($link, $last_updated, false);
5337 printf(__("Feeds last updated at %s"), $last_updated);
5339 $result = db_query($link, "SELECT COUNT(id) AS num_errors
5340 FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
5342 $num_errors = db_fetch_result($result, 0, "num_errors");
5344 if ($num_errors > 0) {
5346 print "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
5347 __('Some feeds have update errors (click for details)')."</a>";
5349 print "</span></p></div>";
5354 # if ($headlines_count > 0) print "</div>";
5358 print "]]></content>";
5360 return array($topmost_article_ids, $headlines_count, $feed, $disable_cache, $vgroup_last_feed);
5363 // from here: http://www.roscripts.com/Create_tag_cloud-71.html
5365 function printTagCloud($link) {
5367 $query = "SELECT tag_name, COUNT(post_int_id) AS count
5368 FROM ttrss_tags WHERE owner_uid = ".$_SESSION["uid"]."
5369 GROUP BY tag_name ORDER BY count DESC LIMIT 50";
5371 $result = db_query($link, $query);
5375 while ($line = db_fetch_assoc($result)) {
5376 $tags[$line["tag_name"]] = $line["count"];
5381 $max_size = 32; // max font size in pixels
5382 $min_size = 11; // min font size in pixels
5384 // largest and smallest array values
5385 $max_qty = max(array_values($tags));
5386 $min_qty = min(array_values($tags));
5388 // find the range of values
5389 $spread = $max_qty - $min_qty;
5390 if ($spread == 0) { // we don't want to divide by zero
5394 // set the font-size increment
5395 $step = ($max_size - $min_size) / ($spread);
5397 // loop through the tag array
5398 foreach ($tags as $key => $value) {
5399 // calculate font-size
5400 // find the $value in excess of $min_qty
5401 // multiply by the font-size increment ($size)
5402 // and add the $min_size set above
5403 $size = round($min_size +
(($value - $min_qty) * $step));
5405 $key_escaped = str_replace("'", "\\'", $key);
5407 echo "<a href=\"javascript:viewfeed('$key_escaped') \" style=\"font-size: " .
5408 $size . "px\" title=\"$value articles tagged with " .
5409 $key . '">' . $key . '</a> ';
5413 function print_checkpoint($n, $s) {
5414 $ts = getmicrotime();
5415 echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s);
5419 function sanitize_tag($tag) {
5422 $tag = mb_strtolower($tag, 'utf-8');
5424 $tag = preg_replace('/[\"\+\>\<]/', "", $tag);
5426 // $tag = str_replace('"', "", $tag);
5427 // $tag = str_replace("+", " ", $tag);
5428 $tag = str_replace("technorati tag: ", "", $tag);
5433 function get_self_url_prefix() {
5437 if ($_SERVER['HTTPS'] != "on") {
5438 $url_path = "http://";
5440 $url_path = "https://";
5443 $url_path .= $_SERVER['HTTP_HOST'].dirname($_SERVER['PHP_SELF']);
5448 function opml_publish_url($link){
5450 $url_path = get_self_url_prefix();
5451 $url_path .= "/opml.php?op=publish&key=" .
5452 get_feed_access_key($link, 'OPML:Publish', false, $_SESSION["uid"]);
5458 * Purge a feed contents, marked articles excepted.
5460 * @param mixed $link The database connection.
5461 * @param integer $id The id of the feed to purge.
5464 function clear_feed_articles($link, $id) {
5467 $result = db_query($link, "DELETE FROM ttrss_user_entries
5468 WHERE feed_id = '$id' AND marked = false AND owner_uid = " . $_SESSION["uid"]);
5470 $result = db_query($link, "DELETE FROM ttrss_user_entries
5471 WHERE feed_id IS NULL AND marked = false AND owner_uid = " . $_SESSION["uid"]);
5474 $result = db_query($link, "DELETE FROM ttrss_entries WHERE
5475 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
5477 ccache_update($link, $id, $_SESSION['uid']);
5478 } // function clear_feed_articles
5481 * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI.
5483 * @return string The Mozilla Firefox feed adding URL.
5485 function add_feed_url() {
5486 $url_path = ($_SERVER['HTTPS'] != "on" ?
'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH
);
5487 $url_path .= "?op=pref-feeds&quiet=1&subop=add&feed_url=%s";
5489 } // function add_feed_url
5492 * Encrypt a password in SHA1.
5494 * @param string $pass The password to encrypt.
5495 * @param string $login A optionnal login.
5496 * @return string The encrypted password.
5498 function encrypt_password($pass, $login = '') {
5500 return "SHA1X:" . sha1("$login:$pass");
5502 return "SHA1:" . sha1($pass);
5504 } // function encrypt_password
5507 * Update a feed batch.
5508 * Used by daemons to update n feeds by run.
5509 * Only update feed needing a update, and not being processed
5510 * by another process.
5512 * @param mixed $link Database link
5513 * @param integer $limit Maximum number of feeds in update batch. Default to DAEMON_FEED_LIMIT.
5514 * @param boolean $from_http Set to true if you call this function from http to disable cli specific code.
5515 * @param boolean $debug Set to false to disable debug output. Default to true.
5518 function update_daemon_common($link, $limit = DAEMON_FEED_LIMIT
, $from_http = false, $debug = true) {
5519 // Process all other feeds using last_updated and interval parameters
5521 // Test if the user has loggued in recently. If not, it does not update its feeds.
5522 if (DAEMON_UPDATE_LOGIN_LIMIT
> 0) {
5523 if (DB_TYPE
== "pgsql") {
5524 $login_thresh_qpart = "AND ttrss_users.last_login >= NOW() - INTERVAL '".DAEMON_UPDATE_LOGIN_LIMIT
." days'";
5526 $login_thresh_qpart = "AND ttrss_users.last_login >= DATE_SUB(NOW(), INTERVAL ".DAEMON_UPDATE_LOGIN_LIMIT
." DAY)";
5529 $login_thresh_qpart = "";
5532 // Test if the feed need a update (update interval exceded).
5533 if (DB_TYPE
== "pgsql") {
5534 $update_limit_qpart = "AND ((
5535 ttrss_feeds.update_interval = 0
5536 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_user_prefs.value || ' minutes') AS INTERVAL)
5538 ttrss_feeds.update_interval > 0
5539 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_feeds.update_interval || ' minutes') AS INTERVAL)
5540 ) OR ttrss_feeds.last_updated IS NULL)";
5542 $update_limit_qpart = "AND ((
5543 ttrss_feeds.update_interval = 0
5544 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL CONVERT(ttrss_user_prefs.value, SIGNED INTEGER) MINUTE)
5546 ttrss_feeds.update_interval > 0
5547 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL ttrss_feeds.update_interval MINUTE)
5548 ) OR ttrss_feeds.last_updated IS NULL)";
5551 // Test if feed is currently being updated by another process.
5552 if (DB_TYPE
== "pgsql") {
5553 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
5555 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
5558 // Test if there is a limit to number of updated feeds
5560 if($limit) $query_limit = sprintf("LIMIT %d", $limit);
5562 $random_qpart = sql_random_function();
5564 // We search for feed needing update.
5565 $result = db_query($link, "SELECT ttrss_feeds.feed_url,ttrss_feeds.id, ttrss_feeds.owner_uid,
5566 ".SUBSTRING_FOR_DATE
."(ttrss_feeds.last_updated,1,19) AS last_updated,
5567 ttrss_feeds.update_interval
5569 ttrss_feeds, ttrss_users, ttrss_user_prefs
5571 ttrss_feeds.owner_uid = ttrss_users.id
5572 AND ttrss_users.id = ttrss_user_prefs.owner_uid
5573 AND ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL'
5574 $login_thresh_qpart $update_limit_qpart
5575 $updstart_thresh_qpart
5576 ORDER BY $random_qpart $query_limit");
5578 $user_prefs_cache = array();
5580 if($debug) _debug(sprintf("Scheduled %d feeds to update...\n", db_num_rows($result)));
5582 // Here is a little cache magic in order to minimize risk of double feed updates.
5583 $feeds_to_update = array();
5584 while ($line = db_fetch_assoc($result)) {
5585 $feeds_to_update[$line['id']] = $line;
5588 // We update the feed last update started date before anything else.
5589 // There is no lag due to feed contents downloads
5590 // It prevent an other process to update the same feed.
5591 $feed_ids = array_keys($feeds_to_update);
5593 db_query($link, sprintf("UPDATE ttrss_feeds SET last_update_started = NOW()
5594 WHERE id IN (%s)", implode(',', $feed_ids)));
5597 // For each feed, we call the feed update function.
5598 while ($line = array_pop($feeds_to_update)) {
5600 if($debug) _debug("Feed: " . $line["feed_url"] . ", " . $line["last_updated"]);
5602 update_rss_feed($link, $line["id"], true);
5604 sleep(1); // prevent flood (FIXME make this an option?)
5607 // Send feed digests by email if needed.
5608 if (DAEMON_SENDS_DIGESTS
) send_headlines_digests($link);
5610 } // function update_daemon_common
5612 function sanitize_article_content($text) {
5613 # we don't support CDATA sections in articles, they break our own escaping
5614 $text = preg_replace("/\[\[CDATA/", "", $text);
5615 $text = preg_replace("/\]\]\>/", "", $text);
5619 function load_filters($link, $feed, $owner_uid, $action_id = false) {
5624 $obj_id = md5("FILTER:$feed:$owner_uid:$action_id");
5626 if ($memcache && $obj = $memcache->get($obj_id)) {
5632 if ($action_id) $ftype_query_part = "action_id = '$action_id' AND";
5634 $result = db_query($link, "SELECT reg_exp,
5635 ttrss_filter_types.name AS name,
5636 ttrss_filter_actions.name AS action,
5640 FROM ttrss_filters,ttrss_filter_types,ttrss_filter_actions WHERE
5643 owner_uid = $owner_uid AND
5644 ttrss_filter_types.id = filter_type AND
5645 ttrss_filter_actions.id = action_id AND
5646 (feed_id IS NULL OR feed_id = '$feed') ORDER BY reg_exp");
5648 while ($line = db_fetch_assoc($result)) {
5649 if (!$filters[$line["name"]]) $filters[$line["name"]] = array();
5650 $filter["reg_exp"] = $line["reg_exp"];
5651 $filter["action"] = $line["action"];
5652 $filter["action_param"] = $line["action_param"];
5653 $filter["filter_param"] = $line["filter_param"];
5654 $filter["inverse"] = sql_bool_to_bool($line["inverse"]);
5656 array_push($filters[$line["name"]], $filter);
5659 if ($memcache) $memcache->add($obj_id, $filters, 0, 3600*8);
5665 function get_score_pic($score) {
5667 return "score_high.png";
5668 } else if ($score > 0) {
5669 return "score_half_high.png";
5670 } else if ($score < -100) {
5671 return "score_low.png";
5672 } else if ($score < 0) {
5673 return "score_half_low.png";
5675 return "score_neutral.png";
5679 function rounded_table_start($classname, $header = " ") {
5680 print "<table width='100%' class='$classname' cellspacing='0' cellpadding='0'>";
5681 print "<tr><td class='c1'> </td><td class='top'>$header</td><td class='c2'> </td></tr>";
5682 print "<tr><td class='left'> </td><td class='content'>";
5685 function rounded_table_end($footer = " ") {
5686 print "</td><td class='right'> </td></tr>";
5687 print "<tr><td class='c4'> </td><td class='bottom'>$footer</td><td class='c3'> </td></tr>";
5691 function feed_has_icon($id) {
5692 return is_file(ICONS_DIR
. "/$id.ico") && filesize(ICONS_DIR
. "/$id.ico") > 0;
5695 function init_connection($link) {
5696 if (DB_TYPE
== "pgsql") {
5697 pg_query($link, "set client_encoding = 'UTF-8'");
5698 pg_set_client_encoding("UNICODE");
5699 pg_query($link, "set datestyle = 'ISO, european'");
5700 pg_query($link, "set TIME ZONE 0");
5702 db_query($link, "SET time_zone = '+0:0'");
5704 if (defined('MYSQL_CHARSET') && MYSQL_CHARSET
) {
5705 db_query($link, "SET NAMES " . MYSQL_CHARSET
);
5706 // db_query($link, "SET CHARACTER SET " . MYSQL_CHARSET);
5711 function update_feedbrowser_cache($link) {
5713 $result = db_query($link, "SELECT feed_url,title, COUNT(id) AS subscribers
5714 FROM ttrss_feeds WHERE (SELECT COUNT(id) = 0 FROM ttrss_feeds AS tf
5715 WHERE tf.feed_url = ttrss_feeds.feed_url
5716 AND (private IS true OR feed_url LIKE '%:%@%/%'))
5717 GROUP BY feed_url, title ORDER BY subscribers DESC LIMIT 1000");
5719 db_query($link, "BEGIN");
5721 db_query($link, "DELETE FROM ttrss_feedbrowser_cache");
5725 while ($line = db_fetch_assoc($result)) {
5726 $subscribers = db_escape_string($line["subscribers"]);
5727 $feed_url = db_escape_string($line["feed_url"]);
5728 $title = db_escape_string($line["title"]);
5730 $tmp_result = db_query($link, "SELECT subscribers FROM
5731 ttrss_feedbrowser_cache WHERE feed_url = '$feed_url'");
5733 if (db_num_rows($tmp_result) == 0) {
5735 db_query($link, "INSERT INTO ttrss_feedbrowser_cache
5736 (feed_url, title, subscribers) VALUES ('$feed_url',
5737 '$title', '$subscribers')");
5745 db_query($link, "COMMIT");
5751 function ccache_zero($link, $feed_id, $owner_uid) {
5752 db_query($link, "UPDATE ttrss_counters_cache SET
5753 value = 0, updated = NOW() WHERE
5754 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
5757 function ccache_zero_all($link, $owner_uid) {
5758 db_query($link, "UPDATE ttrss_counters_cache SET
5759 value = 0 WHERE owner_uid = '$owner_uid'");
5761 db_query($link, "UPDATE ttrss_cat_counters_cache SET
5762 value = 0 WHERE owner_uid = '$owner_uid'");
5765 function ccache_remove($link, $feed_id, $owner_uid, $is_cat = false) {
5768 $table = "ttrss_counters_cache";
5770 $table = "ttrss_cat_counters_cache";
5773 db_query($link, "DELETE FROM $table WHERE
5774 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
5778 function ccache_update_all($link, $owner_uid) {
5780 if (get_pref($link, 'ENABLE_FEED_CATS', $owner_uid)) {
5782 $result = db_query($link, "SELECT feed_id FROM ttrss_cat_counters_cache
5783 WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
5785 while ($line = db_fetch_assoc($result)) {
5786 ccache_update($link, $line["feed_id"], $owner_uid, true);
5789 /* We have to manually include category 0 */
5791 ccache_update($link, 0, $owner_uid, true);
5794 $result = db_query($link, "SELECT feed_id FROM ttrss_counters_cache
5795 WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
5797 while ($line = db_fetch_assoc($result)) {
5798 print ccache_update($link, $line["feed_id"], $owner_uid);
5805 function ccache_find($link, $feed_id, $owner_uid, $is_cat = false,
5806 $no_update = false) {
5808 if (!is_numeric($feed_id)) return;
5811 $table = "ttrss_counters_cache";
5813 $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
5814 WHERE id = '$feed_id'");
5815 $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
5818 $table = "ttrss_cat_counters_cache";
5821 if (DB_TYPE
== "pgsql") {
5822 $date_qpart = "updated > NOW() - INTERVAL '15 minutes'";
5823 } else if (DB_TYPE
== "mysql") {
5824 $date_qpart = "updated > DATE_SUB(NOW(), INTERVAL 15 MINUTE)";
5827 $result = db_query($link, "SELECT value FROM $table
5828 WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id'
5831 if (db_num_rows($result) == 1) {
5832 return db_fetch_result($result, 0, "value");
5837 return ccache_update($link, $feed_id, $owner_uid, $is_cat);
5843 function ccache_update($link, $feed_id, $owner_uid, $is_cat = false,
5844 $update_pcat = true) {
5846 if (!is_numeric($feed_id)) return;
5848 if (!$is_cat && $feed_id > 0) {
5849 $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
5850 WHERE id = '$feed_id'");
5851 $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
5854 $prev_unread = ccache_find($link, $feed_id, $owner_uid, $is_cat, true);
5856 /* When updating a label, all we need to do is recalculate feed counters
5857 * because labels are not cached */
5860 ccache_update_all($link, $owner_uid);
5865 $table = "ttrss_counters_cache";
5867 $table = "ttrss_cat_counters_cache";
5870 if ($is_cat && $feed_id >= 0) {
5871 if ($feed_id != 0) {
5872 $cat_qpart = "cat_id = '$feed_id'";
5874 $cat_qpart = "cat_id IS NULL";
5877 /* Recalculate counters for child feeds */
5879 $result = db_query($link, "SELECT id FROM ttrss_feeds
5880 WHERE owner_uid = '$owner_uid' AND $cat_qpart");
5882 while ($line = db_fetch_assoc($result)) {
5883 ccache_update($link, $line["id"], $owner_uid, false, false);
5886 $result = db_query($link, "SELECT SUM(value) AS sv
5887 FROM ttrss_counters_cache, ttrss_feeds
5888 WHERE id = feed_id AND $cat_qpart AND
5889 ttrss_feeds.owner_uid = '$owner_uid'");
5891 $unread = (int) db_fetch_result($result, 0, "sv");
5894 $unread = (int) getFeedArticles($link, $feed_id, $is_cat, true, $owner_uid);
5897 db_query($link, "BEGIN");
5899 $result = db_query($link, "SELECT feed_id FROM $table
5900 WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id' LIMIT 1");
5902 if (db_num_rows($result) == 1) {
5903 db_query($link, "UPDATE $table SET
5904 value = '$unread', updated = NOW() WHERE
5905 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
5908 db_query($link, "INSERT INTO $table
5909 (feed_id, value, owner_uid, updated)
5911 ($feed_id, $unread, $owner_uid, NOW())");
5914 db_query($link, "COMMIT");
5916 if ($feed_id > 0 && $prev_unread != $unread) {
5920 /* Update parent category */
5924 $result = db_query($link, "SELECT cat_id FROM ttrss_feeds
5925 WHERE owner_uid = '$owner_uid' AND id = '$feed_id'");
5927 $cat_id = (int) db_fetch_result($result, 0, "cat_id");
5929 ccache_update($link, $cat_id, $owner_uid, true);
5933 } else if ($feed_id < 0) {
5934 ccache_update_all($link, $owner_uid);
5940 function label_find_id($link, $label, $owner_uid) {
5941 $result = db_query($link,
5942 "SELECT id FROM ttrss_labels2 WHERE caption = '$label'
5943 AND owner_uid = '$owner_uid' LIMIT 1");
5945 if (db_num_rows($result) == 1) {
5946 return db_fetch_result($result, 0, "id");
5952 function get_article_labels($link, $id) {
5955 $obj_id = md5("LABELS:$id:" . $_SESSION["uid"]);
5959 if ($memcache && $obj = $memcache->get($obj_id)) {
5963 $result = db_query($link, "SELECT label_cache FROM
5964 ttrss_user_entries WHERE ref_id = '$id' AND owner_uid = " .
5967 $label_cache = db_fetch_result($result, 0, "label_cache");
5971 $label_cache = json_decode($label_cache, true);
5973 if ($label_cache["no-labels"] == 1)
5976 return $label_cache;
5979 $result = db_query($link,
5980 "SELECT DISTINCT label_id,caption,fg_color,bg_color
5981 FROM ttrss_labels2, ttrss_user_labels2
5983 AND article_id = '$id'
5984 AND owner_uid = ".$_SESSION["uid"] . "
5987 while ($line = db_fetch_assoc($result)) {
5988 $rk = array($line["label_id"], $line["caption"], $line["fg_color"],
5990 array_push($rv, $rk);
5992 if ($memcache) $memcache->add($obj_id, $rv, 0, 3600);
5995 label_update_cache($link, $id, $rv);
5997 label_update_cache($link, $id, array("no-labels" => 1));
6004 function label_find_caption($link, $label, $owner_uid) {
6005 $result = db_query($link,
6006 "SELECT caption FROM ttrss_labels2 WHERE id = '$label'
6007 AND owner_uid = '$owner_uid' LIMIT 1");
6009 if (db_num_rows($result) == 1) {
6010 return db_fetch_result($result, 0, "caption");
6016 function label_update_cache($link, $id, $labels = false, $force = false) {
6019 label_clear_cache($link, $id);
6022 $labels = get_article_labels($link, $id);
6024 $labels = db_escape_string(json_encode($labels));
6026 db_query($link, "UPDATE ttrss_user_entries SET
6027 label_cache = '$labels' WHERE ref_id = '$id'");
6031 function label_clear_cache($link, $id) {
6033 db_query($link, "UPDATE ttrss_user_entries SET
6034 label_cache = '' WHERE ref_id = '$id'");
6038 function label_remove_article($link, $id, $label, $owner_uid) {
6040 $label_id = label_find_id($link, $label, $owner_uid);
6042 if (!$label_id) return;
6044 $result = db_query($link,
6045 "DELETE FROM ttrss_user_labels2
6047 label_id = '$label_id' AND
6048 article_id = '$id'");
6050 label_clear_cache($link, $id);
6053 function label_add_article($link, $id, $label, $owner_uid) {
6058 $obj_id = md5("LABELS:$id:$owner_uid");
6059 $memcache->delete($obj_id);
6062 $label_id = label_find_id($link, $label, $owner_uid);
6064 if (!$label_id) return;
6066 $result = db_query($link,
6068 article_id FROM ttrss_labels2, ttrss_user_labels2
6071 label_id = '$label_id' AND
6072 article_id = '$id' AND owner_uid = '$owner_uid'
6075 if (db_num_rows($result) == 0) {
6076 db_query($link, "INSERT INTO ttrss_user_labels2
6077 (label_id, article_id) VALUES ('$label_id', '$id')");
6080 label_clear_cache($link, $id);
6084 function label_remove($link, $id, $owner_uid) {
6087 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6090 $obj_id = md5("LABELS:$id:$owner_uid");
6091 $memcache->delete($obj_id);
6094 db_query($link, "BEGIN");
6096 $result = db_query($link, "SELECT caption FROM ttrss_labels2
6099 $caption = db_fetch_result($result, 0, "caption");
6101 $result = db_query($link, "DELETE FROM ttrss_labels2 WHERE id = '$id'
6102 AND owner_uid = " . $owner_uid);
6104 if (db_affected_rows($link, $result) != 0 && $caption) {
6106 /* Remove access key for the label */
6108 $ext_id = -11 - $id;
6110 db_query($link, "DELETE FROM ttrss_access_keys WHERE
6111 feed_id = '$ext_id' AND owner_uid = $owner_uid");
6113 /* Disable filters that reference label being removed */
6115 db_query($link, "UPDATE ttrss_filters SET
6116 enabled = false WHERE action_param = '$caption'
6118 AND owner_uid = " . $owner_uid);
6120 /* Remove cached data */
6122 db_query($link, "UPDATE ttrss_user_entries SET label_cache = ''
6123 WHERE label_cache LIKE '%$caption%' AND owner_uid = " . $owner_uid);
6127 db_query($link, "COMMIT");
6130 function label_create($link, $caption) {
6132 db_query($link, "BEGIN");
6136 $result = db_query($link, "SELECT id FROM ttrss_labels2
6137 WHERE caption = '$caption' AND owner_uid = ". $_SESSION["uid"]);
6139 if (db_num_rows($result) == 0) {
6140 $result = db_query($link,
6141 "INSERT INTO ttrss_labels2 (caption,owner_uid)
6142 VALUES ('$caption', '".$_SESSION["uid"]."')");
6144 $result = db_affected_rows($link, $result) != 0;
6147 db_query($link, "COMMIT");
6152 function print_labels_headlines_dropdown($link, $feed_id) {
6153 print "<option value=\"addLabel()\">".__("Create label...")."</option>";
6155 $result = db_query($link, "SELECT id, caption FROM ttrss_labels2 WHERE
6156 owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
6158 while ($line = db_fetch_assoc($result)) {
6160 $label_id = $line["id"];
6161 $label_caption = $line["caption"];
6164 if ($feed_id < -10 && $feed_id == -11-$label_id) {
6165 print "<option id=\"LHDL-$id\"
6166 value=\"selectionRemoveLabel($label_id)\">".
6167 __('Remove:') . " $label_caption</option>";
6169 print "<option id=\"LHDL-$id\"
6170 value=\"selectionAssignLabel($label_id)\">".
6171 __('Assign:') . " $label_caption</option>";
6176 function format_tags_string($tags, $id) {
6179 $tags_nolinks_str = "";
6183 /* if (get_user_theme($link) == "3pane") {
6191 $formatted_tags = array();
6193 foreach ($tags as $tag) {
6195 $tag_escaped = str_replace("'", "\\'", $tag);
6197 if (mb_strlen($tag) > 30) {
6198 $tag = truncate_string($tag, 30);
6201 $tag_str = "<a href=\"javascript:viewfeed('$tag_escaped')\">$tag</a>";
6203 array_push($formatted_tags, $tag_str);
6205 $tmp_tags_str = implode(", ", $formatted_tags);
6207 if ($num_tags == $tag_limit ||
mb_strlen($tmp_tags_str) > 150) {
6212 $tags_str = implode(", ", $formatted_tags);
6214 if ($num_tags < count($tags)) {
6215 $tags_str .= ", …";
6218 if ($num_tags == 0) {
6219 $tags_str = __("no tags");
6226 function format_article_labels($labels, $id) {
6230 foreach ($labels as $l) {
6231 $labels_str .= sprintf("<span class='hlLabelRef'
6232 style='color : %s; background-color : %s'>%s</span>",
6233 $l[2], $l[3], $l[1]);
6240 function format_article_note($id, $note) {
6242 $note_escaped = htmlspecialchars($note, ENT_QUOTES
);
6244 $str = "<div class='articleNote'>";
6246 $str .= "<div class='articleNoteOps'>";
6247 $str .= "<a href=\"javascript:publishWithNote($id, '$note_escaped')\">".
6248 __('edit note')."</a>";
6255 function toggle_collapse_cat($link, $cat_id, $mode) {
6257 $mode = bool_to_sql_bool($mode);
6259 db_query($link, "UPDATE ttrss_feed_categories SET
6260 collapsed = $mode WHERE id = '$cat_id' AND owner_uid = " .
6267 $pref_name = '_COLLAPSED_SPECIAL';
6270 $pref_name = '_COLLAPSED_LABELS';
6273 $pref_name = '_COLLAPSED_UNCAT';
6279 set_pref($link, $pref_name, 'true');
6281 set_pref($link, $pref_name, 'false');
6287 function remove_feed($link, $id, $owner_uid) {
6291 /* save starred articles in Archived feed */
6293 db_query($link, "BEGIN");
6295 /* prepare feed if necessary */
6297 $result = db_query($link, "SELECT id FROM ttrss_archived_feeds
6300 if (db_num_rows($result) == 0) {
6301 db_query($link, "INSERT INTO ttrss_archived_feeds
6302 (id, owner_uid, title, feed_url, site_url)
6303 SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
6307 db_query($link, "UPDATE ttrss_user_entries SET feed_id = NULL,
6308 orig_feed_id = '$id' WHERE feed_id = '$id' AND
6309 marked = true AND owner_uid = $owner_uid");
6311 /* Remove access key for the feed */
6313 db_query($link, "DELETE FROM ttrss_access_keys WHERE
6314 feed_id = '$id' AND owner_uid = $owner_uid");
6316 /* remove the feed */
6318 db_query($link, "DELETE FROM ttrss_feeds
6319 WHERE id = '$id' AND owner_uid = $owner_uid");
6321 db_query($link, "COMMIT");
6323 /* if (file_exists(ICONS_DIR . "/$id.ico")) {
6324 unlink(ICONS_DIR . "/$id.ico");
6327 ccache_remove($link, $id, $owner_uid);
6330 label_remove($link, -11-$id, $owner_uid);
6331 ccache_remove($link, -11-$id, $owner_uid);
6335 function add_feed_category($link, $feed_cat) {
6337 if (!$feed_cat) return false;
6339 db_query($link, "BEGIN");
6341 $result = db_query($link,
6342 "SELECT id FROM ttrss_feed_categories
6343 WHERE title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]);
6345 if (db_num_rows($result) == 0) {
6347 $result = db_query($link,
6348 "INSERT INTO ttrss_feed_categories (owner_uid,title)
6349 VALUES ('".$_SESSION["uid"]."', '$feed_cat')");
6351 db_query($link, "COMMIT");
6359 function remove_feed_category($link, $id, $owner_uid) {
6361 db_query($link, "DELETE FROM ttrss_feed_categories
6362 WHERE id = '$id' AND owner_uid = $owner_uid");
6364 ccache_remove($link, $id, $owner_uid, true);
6367 function archive_article($link, $id, $owner_uid) {
6368 db_query($link, "BEGIN");
6370 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
6371 WHERE ref_id = '$id' AND owner_uid = $owner_uid");
6373 if (db_num_rows($result) != 0) {
6375 /* prepare the archived table */
6377 $feed_id = (int) db_fetch_result($result, 0, "feed_id");
6380 $result = db_query($link, "SELECT id FROM ttrss_archived_feeds
6381 WHERE id = '$feed_id'");
6383 if (db_num_rows($result) == 0) {
6384 db_query($link, "INSERT INTO ttrss_archived_feeds
6385 (id, owner_uid, title, feed_url, site_url)
6386 SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
6387 WHERE id = '$feed_id'");
6390 db_query($link, "UPDATE ttrss_user_entries
6391 SET orig_feed_id = feed_id, feed_id = NULL
6392 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
6396 db_query($link, "COMMIT");
6399 function getArticleFeed($link, $id) {
6400 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
6401 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
6403 if (db_num_rows($result) != 0) {
6404 return db_fetch_result($result, 0, "feed_id");
6410 function make_url_from_parts($parts) {
6411 $url = $parts['scheme'] . '://' . $parts['host'];
6413 if ($parts['path']) $url .= $parts['path'];
6414 if ($parts['query']) $url .= '?' . $parts['query'];
6420 * Fixes incomplete URLs by prepending "http://".
6421 * Also replaces feed:// with http://, and
6422 * prepends a trailing slash if the url is a domain name only.
6424 * @param string $url Possibly incomplete URL
6426 * @return string Fixed URL.
6428 function fix_url($url) {
6429 if (strpos($url, '://') === false) {
6430 $url = 'http://' . $url;
6431 } else if (substr($url, 0, 5) == 'feed:') {
6432 $url = 'http:' . substr($url, 5);
6435 //prepend slash if the URL has no slash in it
6436 // "http://www.example" -> "http://www.example/"
6437 if (strpos($url, '/', strpos($url, ':') +
3) === false) {
6441 if ($url != "http:///")
6447 function validate_feed_url($url) {
6448 $parts = parse_url($url);
6450 return ($parts['scheme'] == 'http' ||
$parts['scheme'] == 'feed' ||
$parts['scheme'] == 'https');
6454 function get_article_enclosures($link, $id) {
6458 $query = "SELECT * FROM ttrss_enclosures
6459 WHERE post_id = '$id' AND content_url != ''";
6461 $obj_id = md5("ENCLOSURES:$id");
6465 if ($memcache && $obj = $memcache->get($obj_id)) {
6468 $result = db_query($link, $query);
6470 if (db_num_rows($result) > 0) {
6471 while ($line = db_fetch_assoc($result)) {
6472 array_push($rv, $line);
6474 if ($memcache) $memcache->add($obj_id, $rv, 0, 3600);
6481 function api_get_feeds($link, $cat_id, $unread_only, $limit, $offset) {
6487 if ($cat_id == -4 ||
$cat_id == -2) {
6488 $counters = getLabelCounters($link, true);
6490 foreach (array_values($counters) as $cv) {
6492 $unread = $cv["counter"];
6494 if ($unread ||
!$unread_only) {
6498 "title" => $cv["description"],
6499 "unread" => $cv["counter"],
6503 array_push($feeds, $row);
6510 if ($cat_id == -4 ||
$cat_id == -1) {
6511 foreach (array(-1, -2, -3, -4, 0) as $i) {
6512 $unread = getFeedUnread($link, $i);
6514 if ($unread ||
!$unread_only) {
6515 $title = getFeedTitle($link, $i);
6520 "unread" => $unread,
6523 array_push($feeds, $row);
6532 $limit_qpart = "LIMIT $limit OFFSET $offset";
6537 if ($cat_id == -4 ||
$cat_id == -3) {
6538 $result = db_query($link, "SELECT
6539 id, feed_url, cat_id, title, ".
6540 SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
6541 FROM ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"] .
6542 " ORDER BY cat_id, title " . $limit_qpart);
6546 $cat_qpart = "cat_id = '$cat_id'";
6548 $cat_qpart = "cat_id IS NULL";
6550 $result = db_query($link, "SELECT
6551 id, feed_url, cat_id, title, ".
6552 SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
6553 FROM ttrss_feeds WHERE
6554 $cat_qpart AND owner_uid = " . $_SESSION["uid"] .
6555 " ORDER BY cat_id, title " . $limit_qpart);
6558 while ($line = db_fetch_assoc($result)) {
6560 $unread = getFeedUnread($link, $line["id"]);
6562 $has_icon = feed_has_icon($line['id']);
6564 if ($unread ||
!$unread_only) {
6567 "feed_url" => $line["feed_url"],
6568 "title" => $line["title"],
6569 "id" => (int)$line["id"],
6570 "unread" => (int)$unread,
6571 "has_icon" => $has_icon,
6572 "cat_id" => (int)$line["cat_id"],
6573 "last_updated" => strtotime($line["last_updated"])
6576 array_push($feeds, $row);
6583 function api_get_headlines($link, $feed_id, $limit, $offset,
6584 $filter, $is_cat, $show_excerpt, $show_content, $view_mode, $order) {
6586 /* do not rely on params below */
6588 $search = db_escape_string($_REQUEST["search"]);
6589 $search_mode = db_escape_string($_REQUEST["search_mode"]);
6590 $match_on = db_escape_string($_REQUEST["match_on"]);
6592 $qfh_ret = queryFeedHeadlines($link, $feed_id, $limit,
6593 $view_mode, $is_cat, $search, $search_mode, $match_on,
6596 $result = $qfh_ret[0];
6597 $feed_title = $qfh_ret[1];
6599 $headlines = array();
6601 while ($line = db_fetch_assoc($result)) {
6602 $is_updated = ($line["last_read"] == "" &&
6603 ($line["unread"] != "t" && $line["unread"] != "1"));
6605 $headline_row = array(
6606 "id" => (int)$line["id"],
6607 "unread" => sql_bool_to_bool($line["unread"]),
6608 "marked" => sql_bool_to_bool($line["marked"]),
6609 "published" => sql_bool_to_bool($line["published"]),
6610 "updated" => strtotime($line["updated"]),
6611 "is_updated" => $is_updated,
6612 "title" => $line["title"],
6613 "link" => $line["link"],
6614 "feed_id" => $line["feed_id"],
6615 "tags" => get_article_tags($link, $line["id"]),
6618 if ($show_excerpt) {
6619 $excerpt = truncate_string(strip_tags($line["content_preview"]), 100);
6620 $headline_row["excerpt"] = $excerpt;
6623 if ($show_content) {
6624 $headline_row["content"] = $line["content_preview"];
6627 array_push($headlines, $headline_row);
6633 function generate_dashboard_feed($link) {
6634 print "<headlines id=\"-5\" is_cat=\"\">";
6636 print "<toolbar><![CDATA[]]></toolbar>";
6638 print '<content><![CDATA[';
6640 print "<div class='whiteBox'>".__('No feed selected.');
6642 print "<p class=\"small\"><span class=\"insensitive\">";
6644 $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE
."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
6645 WHERE owner_uid = " . $_SESSION['uid']);
6647 $last_updated = db_fetch_result($result, 0, "last_updated");
6648 $last_updated = make_local_datetime($link, $last_updated, false);
6650 printf(__("Feeds last updated at %s"), $last_updated);
6652 $result = db_query($link, "SELECT COUNT(id) AS num_errors
6653 FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
6655 $num_errors = db_fetch_result($result, 0, "num_errors");
6657 if ($num_errors > 0) {
6659 print "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
6660 __('Some feeds have update errors (click for details)')."</a>";
6662 print "</span></p>";
6664 print "]]></content>";
6665 print "</headlines>";
6667 print "<headlines-info><![CDATA[";
6669 $info = array("count" => 0,
6670 "vgroup_last_feed" => '',
6672 "disable_cache" => true);
6674 print json_encode($info);
6676 print "]]></headlines-info>";
6680 function save_email_address($link, $email) {
6681 // FIXME: implement persistent storage of emails
6683 if (!$_SESSION['stored_emails'])
6684 $_SESSION['stored_emails'] = array();
6686 if (!in_array($email, $_SESSION['stored_emails']))
6687 array_push($_SESSION['stored_emails'], $email);
6690 function update_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) {
6691 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6693 $sql_is_cat = bool_to_sql_bool($is_cat);
6695 $result = db_query($link, "SELECT access_key FROM ttrss_access_keys
6696 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6697 AND owner_uid = " . $owner_uid);
6699 if (db_num_rows($result) == 1) {
6700 $key = db_escape_string(sha1(uniqid(rand(), true)));
6702 db_query($link, "UPDATE ttrss_access_keys SET access_key = '$key'
6703 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6704 AND owner_uid = " . $owner_uid);
6709 return get_feed_access_key($link, $feed_id, $is_cat, $owner_uid);
6713 function get_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) {
6715 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6717 $sql_is_cat = bool_to_sql_bool($is_cat);
6719 $result = db_query($link, "SELECT access_key FROM ttrss_access_keys
6720 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6721 AND owner_uid = " . $owner_uid);
6723 if (db_num_rows($result) == 1) {
6724 return db_fetch_result($result, 0, "access_key");
6726 $key = db_escape_string(sha1(uniqid(rand(), true)));
6728 $result = db_query($link, "INSERT INTO ttrss_access_keys
6729 (access_key, feed_id, is_cat, owner_uid)
6730 VALUES ('$key', '$feed_id', $sql_is_cat, '$owner_uid')");
6738 * Extracts RSS/Atom feed URLs from the given HTML URL.
6740 * @param string $url HTML page URL
6742 * @return array Array of feeds. Key is the full URL, value the title
6744 function get_feeds_from_html($url)
6746 $url = fix_url($url);
6747 $baseUrl = substr($url, 0, strrpos($url, '/') +
1);
6749 libxml_use_internal_errors(true);
6751 $doc = new DOMDocument();
6752 $doc->loadHTMLFile($url);
6753 $xpath = new DOMXPath($doc);
6754 $entries = $xpath->query('/html/head/link[@rel="alternate"]');
6755 $feedUrls = array();
6756 foreach ($entries as $entry) {
6757 if ($entry->hasAttribute('href')) {
6758 $title = $entry->getAttribute('title');
6760 $title = $entry->getAttribute('type');
6762 $feedUrl = rewrite_relative_url(
6763 $baseUrl, $entry->getAttribute('href')
6765 $feedUrls[$feedUrl] = $title;
6772 * Checks if the content behind the given URL is a HTML file
6774 * @param string $url URL to check
6776 * @return boolean True if the URL contains HTML content
6778 function url_is_html($url) {
6779 $content = substr(fetch_file_contents($url, false), 0, 1000);
6780 if (stripos($content, '<html>') === false
6781 && stripos($content, '<html ') === false
6789 function print_label_select($link, $name, $value, $attributes = "") {
6791 $result = db_query($link, "SELECT caption FROM ttrss_labels2
6792 WHERE owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
6794 print "<select default=\"$value\" name=\"" . htmlspecialchars($name) .
6795 "\" $attributes onchange=\"labelSelectOnChange(this)\" >";
6797 while ($line = db_fetch_assoc($result)) {
6799 $issel = ($line["caption"] == $value) ?
"selected=\"1\"" : "";
6801 print "<option value=\"".htmlspecialchars($line["caption"])."\"
6802 $issel>" . htmlspecialchars($line["caption"]) . "</option>";
6806 # print "<option value=\"ADD_LABEL\">" .__("Add label...") . "</option>";
6813 function print_article_enclosures($link, $id, $always_display_enclosures,
6816 $result = get_article_enclosures($link, $id);
6818 if (count($result) > 0) {
6820 $entries_html = array();
6823 foreach ($result as $line) {
6825 $url = $line["content_url"];
6826 $ctype = $line["content_type"];
6828 if (!$ctype) $ctype = __("unknown type");
6830 $filename = substr($url, strrpos($url, "/")+
1);
6832 $entry = format_inline_player($link, $url, $ctype);
6834 $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
6835 $filename . " (" . $ctype . ")" . "</a>";
6837 array_push($entries_html, $entry);
6841 $entry["type"] = $ctype;
6842 $entry["filename"] = $filename;
6843 $entry["url"] = $url;
6845 array_push($entries, $entry);
6848 print "<div class=\"postEnclosures\">";
6850 if (!get_pref($link, "STRIP_IMAGES")) {
6851 if ($always_display_enclosures ||
6852 !preg_match("/<img/i", $article_content)) {
6854 foreach ($entries as $entry) {
6856 if (preg_match("/image/", $entry["type"]) ||
6857 preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) {
6860 alt=\"".htmlspecialchars($entry["filename"])."\"
6861 src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>";
6867 if (count($entries) == 1) {
6868 print __("Attachment:") . " ";
6870 print __("Attachments:") . " ";
6873 print join(", ", $entries_html);
6879 function getLastArticleId($link) {
6880 $result = db_query($link, "SELECT MAX(ref_id) AS id FROM ttrss_user_entries
6881 WHERE owner_uid = " . $_SESSION["uid"]);
6883 if (db_num_rows($result) == 1) {
6884 return db_fetch_result($result, 0, "id");
6890 function build_url($parts) {
6891 return $parts['scheme'] . "://" . $parts['host'] . $parts['path'];
6895 * Converts a (possibly) relative URL to a absolute one.
6897 * @param string $url Base URL (i.e. from where the document is)
6898 * @param string $rel_url Possibly relative URL in the document
6900 * @return string Absolute URL
6902 function rewrite_relative_url($url, $rel_url) {
6903 if (strpos($rel_url, "://") !== false) {
6905 } else if (strpos($rel_url, "/") === 0)
6907 $parts = parse_url($url);
6908 $parts['path'] = $rel_url;
6910 return build_url($parts);
6913 $parts = parse_url($url);
6914 if (!isset($parts['path'])) {
6915 $parts['path'] = '/';
6917 $dir = $parts['path'];
6918 if (substr($dir, -1) !== '/') {
6919 $dir = dirname($parts['path']);
6920 $dir !== '/' && $dir .= '/';
6922 $parts['path'] = $dir . $rel_url;
6924 return build_url($parts);
6928 function sphinx_search($query, $offset = 0, $limit = 30) {
6929 $sphinxClient = new SphinxClient();
6931 $sphinxClient->SetServer('localhost', 9312);
6932 $sphinxClient->SetConnectTimeout(1);
6934 $sphinxClient->SetFieldWeights(array('title' => 70, 'content' => 30,
6935 'feed_title' => 20));
6937 $sphinxClient->SetMatchMode(SPH_MATCH_EXTENDED2
);
6938 $sphinxClient->SetRankingMode(SPH_RANK_PROXIMITY_BM25
);
6939 $sphinxClient->SetLimits($offset, $limit, 1000);
6940 $sphinxClient->SetArrayResult(false);
6941 $sphinxClient->SetFilter('owner_uid', array($_SESSION['uid']));
6943 $result = $sphinxClient->Query($query, SPHINX_INDEX
);
6947 if (is_array($result['matches'])) {
6948 foreach (array_keys($result['matches']) as $int_id) {
6949 $ref_id = $result['matches'][$int_id]['attrs']['ref_id'];
6950 array_push($ids, $ref_id);
6957 function cleanup_tags($link, $days = 14, $limit = 1000) {
6959 if (DB_TYPE
== "pgsql") {
6960 $interval_query = "date_updated < NOW() - INTERVAL '$days days'";
6961 } else if (DB_TYPE
== "mysql") {
6962 $interval_query = "date_updated < DATE_SUB(NOW(), INTERVAL $days DAY)";
6967 while ($limit > 0) {
6970 $query = "SELECT ttrss_tags.id AS id
6971 FROM ttrss_tags, ttrss_user_entries, ttrss_entries
6972 WHERE post_int_id = int_id AND $interval_query AND
6973 ref_id = ttrss_entries.id AND tag_cache != '' LIMIT $limit_part";
6975 $result = db_query($link, $query);
6979 while ($line = db_fetch_assoc($result)) {
6980 array_push($ids, $line['id']);
6983 if (count($ids) > 0) {
6984 $ids = join(",", $ids);
6987 $tmp_result = db_query($link, "DELETE FROM ttrss_tags WHERE id IN ($ids)");
6988 $tags_deleted +
= db_affected_rows($link, $tmp_result);
6993 $limit -= $limit_part;
6998 return $tags_deleted;
7001 function feedlist_init_cat($link, $cat_id, $hidden = false) {
7003 $cat_id = (int) $cat_id;
7006 $cat_unread = ccache_find($link, $cat_id, $_SESSION["uid"], true);
7007 } else if ($cat_id == 0 ||
$cat_id == -2) {
7008 $cat_unread = getCategoryUnread($link, $cat_id);
7011 $obj['id'] = 'CAT:' . $cat_id;
7012 $obj['items'] = array();
7013 $obj['name'] = getCategoryTitle($link, $cat_id);
7014 $obj['type'] = 'feed';
7015 $obj['unread'] = (int) $cat_unread;
7016 $obj['hidden'] = $hidden;
7017 $obj['bare_id'] = $cat_id;
7022 function feedlist_init_feed($link, $feed_id, $title = false, $unread = false, $error = '', $updated = '') {
7024 $feed_id = (int) $feed_id;
7027 $title = getFeedTitle($link, $feed_id, false);
7029 if ($unread === false)
7030 $unread = getFeedUnread($link, $feed_id, false);
7032 $obj['id'] = 'FEED:' . $feed_id;
7033 $obj['name'] = $title;
7034 $obj['unread'] = (int) $unread;
7035 $obj['type'] = 'feed';
7036 $obj['error'] = $error;
7037 $obj['updated'] = $updated;
7038 $obj['icon'] = getFeedIcon($feed_id);
7039 $obj['bare_id'] = $feed_id;
7044 function fetch_twitter_rss($link, $url, $owner_uid) {
7045 $result = db_query($link, "SELECT twitter_oauth FROM ttrss_users
7046 WHERE id = $owner_uid");
7048 $access_token = json_decode(db_fetch_result($result, 0, 'twitter_oauth'), true);
7050 if ($access_token) {
7052 /* Create a TwitterOauth object with consumer/user tokens. */
7053 $connection = new TwitterOAuth(CONSUMER_KEY
, CONSUMER_SECRET
, $access_token['oauth_token'], $access_token['oauth_token_secret']);
7055 /* If method is set change API call made. Test is called by default. */
7056 $content = $connection->get($url);
7058 $rss = new MagpieRSS($content, MAGPIE_OUTPUT_ENCODING
,
7059 MAGPIE_INPUT_ENCODING
, MAGPIE_DETECT_ENCODING
);
7067 function print_user_stylesheet($link) {
7068 $value = get_pref($link, 'USER_STYLESHEET');
7071 print "<style type=\"text/css\">";