3 date_default_timezone_set('UTC');
4 if (defined('E_DEPRECATED')) {
5 error_reporting(E_ALL
& ~E_NOTICE
& ~E_DEPRECATED
);
7 error_reporting(E_ALL
& ~E_NOTICE
);
10 require_once 'config.php';
12 if (DB_TYPE
== "pgsql") {
13 define('SUBSTRING_FOR_DATE', 'SUBSTRING_FOR_DATE');
15 define('SUBSTRING_FOR_DATE', 'SUBSTRING');
18 define('THEME_VERSION_REQUIRED', 1.1);
21 * Return available translations names.
24 * @return array A array of available translations.
26 function get_translations() {
28 "auto" => "Detect automatically",
33 "fr_FR" => "Français",
34 "hu_HU" => "Magyar (Hungarian)",
35 "it_IT" => "Italiano",
36 "ja_JP" => "日本語 (Japanese)",
37 "nb_NO" => "Norwegian bokmål",
39 "pt_BR" => "Portuguese/Brazil",
40 "zh_CN" => "Simplified Chinese");
45 if (ENABLE_TRANSLATIONS
== true) { // If translations are enabled.
46 require_once "lib/accept-to-gettext.php";
47 require_once "lib/gettext/gettext.inc";
49 function startup_gettext() {
51 # Get locale from Accept-Language header
52 $lang = al2gt(array_keys(get_translations()), "text/html");
54 if (defined('_TRANSLATION_OVERRIDE_DEFAULT')) {
55 $lang = _TRANSLATION_OVERRIDE_DEFAULT
;
58 if ($_COOKIE["ttrss_lang"] && $_COOKIE["ttrss_lang"] != "auto") {
59 $lang = $_COOKIE["ttrss_lang"];
62 /* In login action of mobile version */
63 if ($_POST["language"] && defined('MOBILE_VERSION')) {
64 $lang = $_POST["language"];
65 $_COOKIE["ttrss_lang"] = $lang;
69 if (defined('LC_MESSAGES')) {
70 _setlocale(LC_MESSAGES
, $lang);
71 } else if (defined('LC_ALL')) {
72 _setlocale(LC_ALL
, $lang);
74 die("can't setlocale(): please set ENABLE_TRANSLATIONS to false in config.php");
77 if (defined('MOBILE_VERSION')) {
78 _bindtextdomain("messages", "../locale");
80 _bindtextdomain("messages", "locale");
83 _textdomain("messages");
84 _bind_textdomain_codeset("messages", "UTF-8");
90 } else { // If translations are enabled.
94 function startup_gettext() {
98 } // If translations are enabled.
100 if (defined('MEMCACHE_SERVER')) {
101 $memcache = new Memcache
;
102 $memcache->connect(MEMCACHE_SERVER
, 11211);
105 require_once 'db-prefs.php';
106 require_once 'errors.php';
107 require_once 'version.php';
109 require_once 'lib/phpmailer/class.phpmailer.php';
110 require_once 'lib/sphinxapi.php';
111 require_once 'lib/twitteroauth/twitteroauth.php';
113 //define('MAGPIE_USER_AGENT_EXT', ' (Tiny Tiny RSS/' . VERSION . ')');
114 define('MAGPIE_OUTPUT_ENCODING', 'UTF-8');
115 define('MAGPIE_CACHE_AGE', 60*15); // 15 minutes
117 define('SELF_USER_AGENT', 'Tiny Tiny RSS/' . VERSION
. ' (http://tt-rss.org/)');
118 define('MAGPIE_USER_AGENT', SELF_USER_AGENT
);
120 ini_set('user_agent', SELF_USER_AGENT
);
122 require_once "lib/simplepie/simplepie.inc";
123 require_once "lib/magpierss/rss_fetch.inc";
124 require_once 'lib/magpierss/rss_utils.inc';
125 require_once 'lib/htmlpurifier/library/HTMLPurifier.auto.php';
127 $config = HTMLPurifier_Config
::createDefault();
129 $allowed = "p,a[href],i,em,b,strong,code,pre,blockquote,br,img[src|alt|title],ul,ol,li,h1,h2,h3,h4";
131 $config->set('HTML', 'Allowed', $allowed);
132 $purifier = new HTMLPurifier($config);
135 * Print a timestamped debug message.
137 * @param string $msg The debug message.
140 function _debug($msg) {
141 $ts = strftime("%H:%M:%S", time());
142 if (function_exists('posix_getpid')) {
143 $ts = "$ts/" . posix_getpid();
145 print "[$ts] $msg\n";
149 * Purge a feed old posts.
151 * @param mixed $link A database connection.
152 * @param mixed $feed_id The id of the purged feed.
153 * @param mixed $purge_interval Olderness of purged posts.
154 * @param boolean $debug Set to True to enable the debug. False by default.
158 function purge_feed($link, $feed_id, $purge_interval, $debug = false) {
160 if (!$purge_interval) $purge_interval = feed_purge_interval($link, $feed_id);
164 $result = db_query($link,
165 "SELECT owner_uid FROM ttrss_feeds WHERE id = '$feed_id'");
169 if (db_num_rows($result) == 1) {
170 $owner_uid = db_fetch_result($result, 0, "owner_uid");
173 if ($purge_interval == -1 ||
!$purge_interval) {
175 ccache_update($link, $feed_id, $owner_uid);
180 if (!$owner_uid) return;
182 if (FORCE_ARTICLE_PURGE
== 0) {
183 $purge_unread = get_pref($link, "PURGE_UNREAD_ARTICLES",
186 $purge_unread = true;
187 $purge_interval = FORCE_ARTICLE_PURGE
;
190 if (!$purge_unread) $query_limit = " unread = false AND ";
192 if (DB_TYPE
== "pgsql") {
193 /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
194 marked = false AND feed_id = '$feed_id' AND
195 (SELECT date_updated FROM ttrss_entries WHERE
196 id = ref_id) < NOW() - INTERVAL '$purge_interval days'"); */
198 $pg_version = get_pgsql_version($link);
200 if (preg_match("/^7\./", $pg_version) ||
preg_match("/^8\.0/", $pg_version)) {
202 $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
203 ttrss_entries.id = ref_id AND
205 feed_id = '$feed_id' AND
207 ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'");
211 $result = db_query($link, "DELETE FROM ttrss_user_entries
213 WHERE ttrss_entries.id = ref_id AND
215 feed_id = '$feed_id' AND
217 ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'");
220 $rows = pg_affected_rows($result);
224 /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
225 marked = false AND feed_id = '$feed_id' AND
226 (SELECT date_updated FROM ttrss_entries WHERE
227 id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */
229 $result = db_query($link, "DELETE FROM ttrss_user_entries
230 USING ttrss_user_entries, ttrss_entries
231 WHERE ttrss_entries.id = ref_id AND
233 feed_id = '$feed_id' AND
235 ttrss_entries.date_updated < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)");
237 $rows = mysql_affected_rows($link);
241 ccache_update($link, $feed_id, $owner_uid);
244 _debug("Purged feed $feed_id ($purge_interval): deleted $rows articles");
246 } // function purge_feed
249 * Purge old posts from old feeds. Not used anymore, purging is done after feed update.
251 * @param mixed $link A database connection
252 * @param boolean $do_output Set to true to enable printed output, false by default.
253 * @param integer $limit The maximal number of removed posts.
257 /* function global_purge_old_posts($link, $do_output = false, $limit = false) {
259 $random_qpart = sql_random_function();
262 $limit_qpart = "LIMIT $limit";
267 $result = db_query($link,
268 "SELECT id,purge_interval,owner_uid FROM ttrss_feeds
269 ORDER BY $random_qpart $limit_qpart");
271 while ($line = db_fetch_assoc($result)) {
273 $feed_id = $line["id"];
274 $purge_interval = $line["purge_interval"];
275 $owner_uid = $line["owner_uid"];
277 if ($purge_interval == 0) {
279 $tmp_result = db_query($link,
280 "SELECT value FROM ttrss_user_prefs WHERE
281 pref_name = 'PURGE_OLD_DAYS' AND owner_uid = '$owner_uid'");
283 if (db_num_rows($tmp_result) != 0) {
284 $purge_interval = db_fetch_result($tmp_result, 0, "value");
289 // print "Feed $feed_id: purge interval = $purge_interval\n";
292 if ($purge_interval > 0 || FORCE_ARTICLE_PURGE) {
293 purge_feed($link, $feed_id, $purge_interval, $do_output);
297 purge_orphans($link, $do_output);
299 } // function global_purge_old_posts */
301 function feed_purge_interval($link, $feed_id) {
303 $result = db_query($link, "SELECT purge_interval, owner_uid FROM ttrss_feeds
304 WHERE id = '$feed_id'");
306 if (db_num_rows($result) == 1) {
307 $purge_interval = db_fetch_result($result, 0, "purge_interval");
308 $owner_uid = db_fetch_result($result, 0, "owner_uid");
310 if ($purge_interval == 0) $purge_interval = get_pref($link,
311 'PURGE_OLD_DAYS', $owner_uid);
313 return $purge_interval;
320 function purge_old_posts($link) {
322 $user_id = $_SESSION["uid"];
324 $result = db_query($link, "SELECT id,purge_interval FROM ttrss_feeds
325 WHERE owner_uid = '$user_id'");
327 while ($line = db_fetch_assoc($result)) {
329 $feed_id = $line["id"];
330 $purge_interval = $line["purge_interval"];
332 if ($purge_interval == 0) $purge_interval = get_pref($link, 'PURGE_OLD_DAYS');
334 if ($purge_interval > 0) {
335 purge_feed($link, $feed_id, $purge_interval);
339 purge_orphans($link);
342 function purge_orphans($link, $do_output = false) {
344 // purge orphaned posts in main content table
345 $result = db_query($link, "DELETE FROM ttrss_entries WHERE
346 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
349 $rows = db_affected_rows($link, $result);
350 _debug("Purged $rows orphaned posts.");
354 function get_feed_update_interval($link, $feed_id) {
355 $result = db_query($link, "SELECT owner_uid, update_interval FROM
356 ttrss_feeds WHERE id = '$feed_id'");
358 if (db_num_rows($result) == 1) {
359 $update_interval = db_fetch_result($result, 0, "update_interval");
360 $owner_uid = db_fetch_result($result, 0, "owner_uid");
362 if ($update_interval != 0) {
363 return $update_interval;
365 return get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $owner_uid, false);
373 function fetch_file_contents($url, $type = false) {
374 if (USE_CURL_FOR_ICONS
) {
375 $ch = curl_init($url);
377 curl_setopt($ch, CURLOPT_CONNECTTIMEOUT
, 15);
378 curl_setopt($ch, CURLOPT_TIMEOUT
, 45);
379 curl_setopt($ch, CURLOPT_FOLLOWLOCATION
, true);
380 curl_setopt($ch, CURLOPT_MAXREDIRS
, 20);
381 curl_setopt($ch, CURLOPT_BINARYTRANSFER
, true);
382 curl_setopt($ch, CURLOPT_RETURNTRANSFER
, true);
384 $contents = @curl_exec
($ch);
385 if ($contents === false) {
390 $content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE
);
393 if ($type && strpos($content_type, "$type") === false) {
399 return @file_get_contents
($url);
405 * Try to determine the favicon URL for a feed.
406 * adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/)
407 * http://dev.wp-plugins.org/file/favatars/trunk/favatars.php
409 * @param string $url A feed or page URL
411 * @return mixed The favicon URL, or false if none was found.
413 function get_favicon_url($url) {
415 $favicon_url = false;
417 if ($html = @fetch_file_contents
($url)) {
419 libxml_use_internal_errors(true);
421 $doc = new DOMDocument();
422 $doc->loadHTML($html);
423 $xpath = new DOMXPath($doc);
424 $entries = $xpath->query('/html/head/link[@rel="shortcut icon"]');
426 if (count($entries) > 0) {
427 foreach ($entries as $entry) {
428 $favicon_url = rewrite_relative_url($url, $entry->getAttribute("href"));
435 $favicon_url = rewrite_relative_url($url, "/favicon.ico");
437 // Run a test to see if what we have attempted to get actually exists.
438 if(USE_CURL_FOR_ICONS ||
url_validate($favicon_url)) {
443 } // function get_favicon_url
446 * Check if a link is a valid and working URL.
448 * @param mixed $link A URL to check
450 * @return boolean True if the URL is valid, false otherwise.
452 function url_validate($link) {
454 $url_parts = @parse_url
($link);
456 if ( empty( $url_parts["host"] ) )
459 if ( !empty( $url_parts["path"] ) ) {
460 $documentpath = $url_parts["path"];
465 if ( !empty( $url_parts["query"] ) )
466 $documentpath .= "?" . $url_parts["query"];
468 $host = $url_parts["host"];
469 $port = $url_parts["port"];
474 $socket = @fsockopen
( $host, $port, $errno, $errstr, 30 );
479 fwrite ($socket, "HEAD ".$documentpath." HTTP/1.0\r\nHost: $host\r\n\r\n");
481 $http_response = fgets( $socket, 22 );
483 $responses = "/(200 OK)|(30[123])/";
484 if ( preg_match($responses, $http_response) ) {
491 } // function url_validate
493 function check_feed_favicon($site_url, $feed, $link) {
494 $favicon_url = get_favicon_url($site_url);
496 # print "FAVICON [$site_url]: $favicon_url\n";
498 $icon_file = ICONS_DIR
. "/$feed.ico";
500 if ($favicon_url && !file_exists($icon_file)) {
501 $contents = fetch_file_contents($favicon_url, "image");
504 $fp = fopen($icon_file, "w");
507 fwrite($fp, $contents);
509 chmod($icon_file, 0644);
515 function update_rss_feed($link, $feed, $ignore_daemon = false) {
519 /* Update all feeds with the same URL to utilize memcache */
522 $result = db_query($link, "SELECT f1.id
523 FROM ttrss_feeds AS f1, ttrss_feeds AS f2
524 WHERE f2.feed_url = f1.feed_url AND f2.id = '$feed'");
526 while ($line = db_fetch_assoc($result)) {
527 update_rss_feed_real($link, $line["id"], $ignore_daemon);
530 update_rss_feed_real($link, $feed, $ignore_daemon);
534 function update_rss_feed_real($link, $feed, $ignore_daemon = false) {
538 if (!$_REQUEST["daemon"] && !$ignore_daemon) {
542 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
543 _debug("update_rss_feed: start");
546 if (!$ignore_daemon) {
548 if (DB_TYPE
== "pgsql") {
549 $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
551 $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
554 $result = db_query($link, "SELECT id,update_interval,auth_login,
555 auth_pass,cache_images,update_method
556 FROM ttrss_feeds WHERE id = '$feed' AND $updstart_thresh_qpart");
560 $result = db_query($link, "SELECT id,update_interval,auth_login,
561 feed_url,auth_pass,cache_images,update_method,last_updated,
563 FROM ttrss_feeds WHERE id = '$feed'");
567 if (db_num_rows($result) == 0) {
568 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
569 _debug("update_rss_feed: feed $feed NOT FOUND/SKIPPED");
574 $update_method = db_fetch_result($result, 0, "update_method");
575 $last_updated = db_fetch_result($result, 0, "last_updated");
576 $owner_uid = db_fetch_result($result, 0, "owner_uid");
578 db_query($link, "UPDATE ttrss_feeds SET last_update_started = NOW()
579 WHERE id = '$feed'");
581 $auth_login = db_fetch_result($result, 0, "auth_login");
582 $auth_pass = db_fetch_result($result, 0, "auth_pass");
584 if ($update_method == 0)
585 $update_method = DEFAULT_UPDATE_METHOD +
1;
591 if ($update_method == 2)
592 $use_simplepie = true;
594 $use_simplepie = false;
596 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
597 _debug("update method: $update_method (feed setting: $update_method) (use simplepie: $use_simplepie)\n");
600 if ($update_method == 1) {
601 $auth_login = urlencode($auth_login);
602 $auth_pass = urlencode($auth_pass);
605 $update_interval = db_fetch_result($result, 0, "update_interval");
606 $cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images"));
607 $fetch_url = db_fetch_result($result, 0, "feed_url");
609 if ($update_interval < 0) { return; }
611 $feed = db_escape_string($feed);
613 if ($auth_login && $auth_pass && $updated != 3) {
614 $url_parts = array();
615 preg_match("/(^[^:]*):\/\/(.*)/", $fetch_url, $url_parts);
617 if ($url_parts[1] && $url_parts[2]) {
618 $fetch_url = $url_parts[1] . "://$auth_login:$auth_pass@" . $url_parts[2];
623 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
624 _debug("update_rss_feed: fetching [$fetch_url]...");
627 $obj_id = md5("FDATA:$use_simplepie:$fetch_url");
629 if ($memcache && $obj = $memcache->get($obj_id)) {
631 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
632 _debug("update_rss_feed: data found in memcache.");
639 if ($update_method == 3) {
640 $rss = fetch_twitter_rss($link, $fetch_url, $owner_uid);
641 } else if ($update_method == 1) {
642 $rss = @fetch_rss
($fetch_url);
644 if (!is_dir(SIMPLEPIE_CACHE_DIR
)) {
645 mkdir(SIMPLEPIE_CACHE_DIR
);
648 $rss = new SimplePie();
649 $rss->set_useragent(SELF_USER_AGENT
);
650 # $rss->set_timeout(10);
651 $rss->set_feed_url($fetch_url);
652 $rss->set_output_encoding('UTF-8');
654 if (SIMPLEPIE_CACHE_IMAGES
&& $cache_images) {
655 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
656 _debug("enabling image cache");
659 $rss->set_image_handler('./image.php', 'i');
662 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
663 _debug("feed update interval (sec): " .
664 get_feed_update_interval($link, $feed)*60);
667 if (is_dir(SIMPLEPIE_CACHE_DIR
)) {
668 $rss->set_cache_location(SIMPLEPIE_CACHE_DIR
);
669 $rss->set_cache_duration(get_feed_update_interval($link, $feed) * 60);
675 if ($memcache && $rss) $memcache->add($obj_id, $rss, 0, 300);
680 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
681 _debug("update_rss_feed: fetch done, parsing...");
684 $feed = db_escape_string($feed);
686 if ($update_method == 2) {
687 $fetch_ok = !$rss->error();
694 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
695 _debug("update_rss_feed: processing feed data...");
698 // db_query($link, "BEGIN");
700 $result = db_query($link, "SELECT title,icon_url,site_url,owner_uid
701 FROM ttrss_feeds WHERE id = '$feed'");
703 $registered_title = db_fetch_result($result, 0, "title");
704 $orig_icon_url = db_fetch_result($result, 0, "icon_url");
705 $orig_site_url = db_fetch_result($result, 0, "site_url");
707 $owner_uid = db_fetch_result($result, 0, "owner_uid");
709 if ($use_simplepie) {
710 $site_url = $rss->get_link();
712 $site_url = $rss->channel
["link"];
715 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
716 _debug("update_rss_feed: checking favicon...");
719 check_feed_favicon($site_url, $feed, $link);
721 if (!$registered_title ||
$registered_title == "[Unknown]") {
723 if ($use_simplepie) {
724 $feed_title = db_escape_string($rss->get_title());
726 $feed_title = db_escape_string($rss->channel
["title"]);
729 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
730 _debug("update_rss_feed: registering title: $feed_title");
733 db_query($link, "UPDATE ttrss_feeds SET
734 title = '$feed_title' WHERE id = '$feed'");
737 // weird, weird Magpie
738 if (!$use_simplepie) {
739 if (!$site_url) $site_url = db_escape_string($rss->channel
["link_"]);
742 if ($site_url && $orig_site_url != db_escape_string($site_url)) {
743 db_query($link, "UPDATE ttrss_feeds SET
744 site_url = '$site_url' WHERE id = '$feed'");
747 // print "I: " . $rss->channel["image"]["url"];
749 if (!$use_simplepie) {
750 $icon_url = db_escape_string($rss->image
["url"]);
752 $icon_url = db_escape_string($rss->get_image_url());
755 $icon_url = substr($icon_url, 0, 250);
757 if ($icon_url && $orig_icon_url != $icon_url) {
758 if (USE_CURL_FOR_ICONS ||
url_validate($icon_url)) {
759 db_query($link, "UPDATE ttrss_feeds SET icon_url = '$icon_url' WHERE id = '$feed'");
763 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
764 _debug("update_rss_feed: loading filters...");
767 $filters = load_filters($link, $feed, $owner_uid);
769 if ($use_simplepie) {
770 $iterator = $rss->get_items();
772 $iterator = $rss->items
;
773 if (!$iterator ||
!is_array($iterator)) $iterator = $rss->entries
;
774 if (!$iterator ||
!is_array($iterator)) $iterator = $rss;
777 if (!is_array($iterator)) {
778 /* db_query($link, "UPDATE ttrss_feeds
779 SET last_error = 'Parse error: can\'t find any articles.'
780 WHERE id = '$feed'"); */
782 // clear any errors and mark feed as updated if fetched okay
783 // even if it's blank
785 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
786 _debug("update_rss_feed: entry iterator is not an array, no articles?");
789 db_query($link, "UPDATE ttrss_feeds
790 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
792 return; // no articles
795 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
796 _debug("update_rss_feed: processing articles...");
799 foreach ($iterator as $item) {
801 if ($_REQUEST['xdebug'] == 2) {
805 if ($use_simplepie) {
806 $entry_guid = $item->get_id();
807 if (!$entry_guid) $entry_guid = $item->get_link();
808 if (!$entry_guid) $entry_guid = make_guid_from_title($item->get_title());
812 $entry_guid = $item["id"];
814 if (!$entry_guid) $entry_guid = $item["guid"];
815 if (!$entry_guid) $entry_guid = $item["link"];
816 if (!$entry_guid) $entry_guid = make_guid_from_title($item["title"]);
819 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
820 _debug("update_rss_feed: guid $entry_guid");
823 if (!$entry_guid) continue;
825 $entry_timestamp = "";
827 if ($use_simplepie) {
828 $entry_timestamp = strtotime($item->get_date());
830 $rss_2_date = $item['pubdate'];
831 $rss_1_date = $item['dc']['date'];
832 $atom_date = $item['issued'];
833 if (!$atom_date) $atom_date = $item['updated'];
835 if ($atom_date != "") $entry_timestamp = parse_w3cdtf($atom_date);
836 if ($rss_1_date != "") $entry_timestamp = parse_w3cdtf($rss_1_date);
837 if ($rss_2_date != "") $entry_timestamp = strtotime($rss_2_date);
841 if ($entry_timestamp == "" ||
$entry_timestamp == -1 ||
!$entry_timestamp) {
842 $entry_timestamp = time();
843 $no_orig_date = 'true';
845 $no_orig_date = 'false';
848 $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp);
850 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
851 _debug("update_rss_feed: date $entry_timestamp [$entry_timestamp_fmt]");
854 if ($use_simplepie) {
855 $entry_title = $item->get_title();
857 $entry_title = trim(strip_tags($item["title"]));
860 if ($use_simplepie) {
861 $entry_link = $item->get_link();
863 // strange Magpie workaround
864 $entry_link = $item["link_"];
865 if (!$entry_link) $entry_link = $item["link"];
868 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
869 _debug("update_rss_feed: title $entry_title");
872 if (!$entry_title) $entry_title = date("Y-m-d H:i:s", $entry_timestamp);;
874 $entry_link = strip_tags($entry_link);
876 if ($use_simplepie) {
877 $entry_content = $item->get_content();
878 if (!$entry_content) $entry_content = $item->get_description();
880 $entry_content = $item["content:escaped"];
882 if (!$entry_content) $entry_content = $item["content:encoded"];
883 if (!$entry_content) $entry_content = $item["content"]["encoded"];
884 if (!$entry_content) $entry_content = $item["content"];
886 // Magpie bugs are getting ridiculous
887 if (trim($entry_content) == "Array") $entry_content = false;
889 if (!$entry_content) $entry_content = $item["atom_content"];
890 if (!$entry_content) $entry_content = $item["summary"];
892 if (!$entry_content ||
893 strlen($entry_content) < strlen($item["description"])) {
894 $entry_content = $item["description"];
898 if (is_array($entry_content)) {
899 $entry_content = $entry_content["encoded"];
900 if (!$entry_content) $entry_content = $entry_content["escaped"];
904 if ($_REQUEST["xdebug"] == 2) {
905 print "update_rss_feed: content: ";
906 print_r(htmlspecialchars($entry_content));
909 $entry_content_unescaped = $entry_content;
911 if ($use_simplepie) {
912 $entry_comments = strip_tags($item->data
["comments"]);
913 if ($item->get_author()) {
914 $entry_author_item = $item->get_author();
915 $entry_author = $entry_author_item->get_name();
916 if (!$entry_author) $entry_author = $entry_author_item->get_email();
918 $entry_author = db_escape_string($entry_author);
921 $entry_comments = strip_tags($item["comments"]);
923 $entry_author = db_escape_string(strip_tags($item['dc']['creator']));
925 if ($item['author']) {
927 if (is_array($item['author'])) {
929 if (!$entry_author) {
930 $entry_author = db_escape_string(strip_tags($item['author']['name']));
933 if (!$entry_author) {
934 $entry_author = db_escape_string(strip_tags($item['author']['email']));
938 if (!$entry_author) {
939 $entry_author = db_escape_string(strip_tags($item['author']));
944 if (preg_match('/^[\t\n\r ]*$/', $entry_author)) $entry_author = '';
946 $entry_guid = db_escape_string(strip_tags($entry_guid));
947 $entry_guid = mb_substr($entry_guid, 0, 250);
949 $result = db_query($link, "SELECT id FROM ttrss_entries
950 WHERE guid = '$entry_guid'");
952 $entry_content = db_escape_string($entry_content);
954 $content_hash = "SHA1:" . sha1(strip_tags($entry_content));
956 $entry_title = db_escape_string($entry_title);
957 $entry_link = db_escape_string($entry_link);
958 $entry_comments = mb_substr(db_escape_string($entry_comments), 0, 250);
959 $entry_author = mb_substr($entry_author, 0, 250);
961 if ($use_simplepie) {
962 $num_comments = 0; #FIXME#
964 $num_comments = db_escape_string($item["slash"]["comments"]);
967 if (!$num_comments) $num_comments = 0;
969 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
970 _debug("update_rss_feed: looking for tags [1]...");
973 // parse <category> entries into tags
975 $additional_tags = array();
977 if ($use_simplepie) {
979 $additional_tags_src = $item->get_categories();
981 if (is_array($additional_tags_src)) {
982 foreach ($additional_tags_src as $tobj) {
983 array_push($additional_tags, $tobj->get_term());
987 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
988 _debug("update_rss_feed: category tags:");
989 print_r($additional_tags);
994 $t_ctr = $item['category#'];
997 $additional_tags = array();
998 } else if ($t_ctr > 0) {
999 $additional_tags = array($item['category']);
1001 if ($item['category@term']) {
1002 array_push($additional_tags, $item['category@term']);
1005 for ($i = 0; $i <= $t_ctr; $i++
) {
1006 if ($item["category#$i"]) {
1007 array_push($additional_tags, $item["category#$i"]);
1010 if ($item["category#$i@term"]) {
1011 array_push($additional_tags, $item["category#$i@term"]);
1016 // parse <dc:subject> elements
1018 $t_ctr = $item['dc']['subject#'];
1021 array_push($additional_tags, $item['dc']['subject']);
1023 for ($i = 0; $i <= $t_ctr; $i++
) {
1024 if ($item['dc']["subject#$i"]) {
1025 array_push($additional_tags, $item['dc']["subject#$i"]);
1031 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1032 _debug("update_rss_feed: looking for tags [2]...");
1036 // <a href="..." rel="tag">Xorg</a>, //
1040 preg_match_all("/<a.*?rel=['\"]tag['\"].*?\>([^<]+)<\/a>/i",
1041 $entry_content_unescaped, $entry_tags);
1043 $entry_tags = $entry_tags[1];
1045 $entry_tags = array_merge($entry_tags, $additional_tags);
1046 $entry_tags = array_unique($entry_tags);
1048 for ($i = 0; $i < count($entry_tags); $i++
)
1049 $entry_tags[$i] = mb_strtolower($entry_tags[$i], 'utf-8');
1051 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1052 _debug("update_rss_feed: unfiltered tags found:");
1053 print_r($entry_tags);
1058 $entry_content = sanitize_article_content($entry_content);
1059 $entry_title = sanitize_article_content($entry_title);
1061 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1062 _debug("update_rss_feed: done collecting data [TITLE:$entry_title]");
1065 db_query($link, "BEGIN");
1067 if (db_num_rows($result) == 0) {
1069 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1070 _debug("update_rss_feed: base guid not found");
1073 // base post entry does not exist, create it
1075 $result = db_query($link,
1076 "INSERT INTO ttrss_entries
1093 '$entry_timestamp_fmt',
1103 // we keep encountering the entry in feeds, so we need to
1104 // update date_updated column so that we don't get horrible
1105 // dupes when the entry gets purged and reinserted again e.g.
1106 // in the case of SLOW SLOW OMG SLOW updating feeds
1108 $base_entry_id = db_fetch_result($result, 0, "id");
1110 db_query($link, "UPDATE ttrss_entries SET date_updated = NOW()
1111 WHERE id = '$base_entry_id'");
1114 // now it should exist, if not - bad luck then
1116 $result = db_query($link, "SELECT
1117 id,content_hash,no_orig_date,title,
1118 ".SUBSTRING_FOR_DATE
."(date_updated,1,19) as date_updated,
1119 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated,
1123 WHERE guid = '$entry_guid'");
1128 if (db_num_rows($result) == 1) {
1130 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1131 _debug("update_rss_feed: base guid found, checking for user record");
1134 // this will be used below in update handler
1135 $orig_content_hash = db_fetch_result($result, 0, "content_hash");
1136 $orig_title = db_fetch_result($result, 0, "title");
1137 $orig_num_comments = db_fetch_result($result, 0, "num_comments");
1138 $orig_date_updated = strtotime(db_fetch_result($result,
1139 0, "date_updated"));
1141 $ref_id = db_fetch_result($result, 0, "id");
1142 $entry_ref_id = $ref_id;
1144 // check for user post link to main table
1146 // do we allow duplicate posts with same GUID in different feeds?
1147 if (get_pref($link, "ALLOW_DUPLICATE_POSTS", $owner_uid, false)) {
1148 $dupcheck_qpart = "AND (feed_id = '$feed' OR feed_id IS NULL)";
1150 $dupcheck_qpart = "";
1153 /* Collect article tags here so we could filter by them: */
1155 $article_filters = get_article_filters($filters, $entry_title,
1156 $entry_content, $entry_link, $entry_timestamp, $entry_author,
1159 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1160 _debug("update_rss_feed: article filters: ");
1161 if (count($article_filters) != 0) {
1162 print_r($article_filters);
1166 if (find_article_filter($article_filters, "filter")) {
1167 db_query($link, "COMMIT"); // close transaction in progress
1171 $score = calculate_article_score($article_filters);
1173 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1174 _debug("update_rss_feed: initial score: $score");
1177 $query = "SELECT ref_id, int_id FROM ttrss_user_entries WHERE
1178 ref_id = '$ref_id' AND owner_uid = '$owner_uid'
1181 // if ($_REQUEST["xdebug"]) print "$query\n";
1183 $result = db_query($link, $query);
1185 // okay it doesn't exist - create user entry
1186 if (db_num_rows($result) == 0) {
1188 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1189 _debug("update_rss_feed: user record not found, creating...");
1192 if ($score >= -500 && !find_article_filter($article_filters, 'catchup')) {
1194 $last_read_qpart = 'NULL';
1197 $last_read_qpart = 'NOW()';
1200 if (find_article_filter($article_filters, 'mark') ||
$score > 1000) {
1206 if (find_article_filter($article_filters, 'publish')) {
1207 $published = 'true';
1209 $published = 'false';
1212 $result = db_query($link,
1213 "INSERT INTO ttrss_user_entries
1214 (ref_id, owner_uid, feed_id, unread, last_read, marked,
1215 published, score, tag_cache, label_cache)
1216 VALUES ('$ref_id', '$owner_uid', '$feed', $unread,
1217 $last_read_qpart, $marked, $published, '$score', '', '')");
1219 $result = db_query($link,
1220 "SELECT int_id FROM ttrss_user_entries WHERE
1221 ref_id = '$ref_id' AND owner_uid = '$owner_uid' AND
1222 feed_id = '$feed' LIMIT 1");
1224 if (db_num_rows($result) == 1) {
1225 $entry_int_id = db_fetch_result($result, 0, "int_id");
1228 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1229 _debug("update_rss_feed: user record FOUND");
1232 $entry_ref_id = db_fetch_result($result, 0, "ref_id");
1233 $entry_int_id = db_fetch_result($result, 0, "int_id");
1236 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1237 _debug("update_rss_feed: RID: $entry_ref_id, IID: $entry_int_id");
1240 $post_needs_update = false;
1242 if (get_pref($link, "UPDATE_POST_ON_CHECKSUM_CHANGE", $owner_uid, false) &&
1243 ($content_hash != $orig_content_hash)) {
1244 // print "<!-- [$entry_title] $content_hash vs $orig_content_hash -->";
1245 $post_needs_update = true;
1248 if (db_escape_string($orig_title) != $entry_title) {
1249 $post_needs_update = true;
1252 if ($orig_num_comments != $num_comments) {
1253 $post_needs_update = true;
1256 // this doesn't seem to be very reliable
1258 // if ($orig_timestamp != $entry_timestamp && !$orig_no_orig_date) {
1259 // $post_needs_update = true;
1262 // if post needs update, update it and mark all user entries
1263 // linking to this post as updated
1264 if ($post_needs_update) {
1266 if (defined('DAEMON_EXTENDED_DEBUG')) {
1267 _debug("update_rss_feed: post $entry_guid needs update...");
1270 // print "<!-- post $orig_title needs update : $post_needs_update -->";
1272 db_query($link, "UPDATE ttrss_entries
1273 SET title = '$entry_title', content = '$entry_content',
1274 content_hash = '$content_hash',
1275 num_comments = '$num_comments'
1276 WHERE id = '$ref_id'");
1278 if (get_pref($link, "MARK_UNREAD_ON_UPDATE", $owner_uid, false)) {
1279 db_query($link, "UPDATE ttrss_user_entries
1280 SET last_read = null, unread = true WHERE ref_id = '$ref_id'");
1282 db_query($link, "UPDATE ttrss_user_entries
1283 SET last_read = null WHERE ref_id = '$ref_id' AND unread = false");
1289 db_query($link, "COMMIT");
1291 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1292 _debug("update_rss_feed: assigning labels...");
1295 assign_article_to_labels($link, $entry_ref_id, $article_filters,
1298 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1299 _debug("update_rss_feed: looking for enclosures...");
1304 $enclosures = array();
1306 if ($use_simplepie) {
1307 $encs = $item->get_enclosures();
1309 if (is_array($encs)) {
1310 foreach ($encs as $e) {
1312 $e->link
, $e->type
, $e->length
);
1314 array_push($enclosures, $e_item);
1321 $e_ctr = $item['enclosure#'];
1324 $e_item = array($item['enclosure@url'],
1325 $item['enclosure@type'],
1326 $item['enclosure@length']);
1328 array_push($enclosures, $e_item);
1330 for ($i = 0; $i <= $e_ctr; $i++
) {
1332 if ($item["enclosure#$i@url"]) {
1333 $e_item = array($item["enclosure#$i@url"],
1334 $item["enclosure#$i@type"],
1335 $item["enclosure#$i@length"]);
1336 array_push($enclosures, $e_item);
1342 // can there be many of those? yes -fox
1344 $m_ctr = $item['media']['content#'];
1347 $e_item = array($item['media']['content@url'],
1348 $item['media']['content@medium'],
1349 $item['media']['content@length']);
1351 array_push($enclosures, $e_item);
1353 for ($i = 0; $i <= $m_ctr; $i++
) {
1355 if ($item["media"]["content#$i@url"]) {
1356 $e_item = array($item["media"]["content#$i@url"],
1357 $item["media"]["content#$i@medium"],
1358 $item["media"]["content#$i@length"]);
1359 array_push($enclosures, $e_item);
1367 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1368 _debug("update_rss_feed: article enclosures:");
1369 print_r($enclosures);
1372 db_query($link, "BEGIN");
1374 foreach ($enclosures as $enc) {
1375 $enc_url = db_escape_string($enc[0]);
1376 $enc_type = db_escape_string($enc[1]);
1377 $enc_dur = db_escape_string($enc[2]);
1379 $result = db_query($link, "SELECT id FROM ttrss_enclosures
1380 WHERE content_url = '$enc_url' AND post_id = '$entry_ref_id'");
1382 if (db_num_rows($result) == 0) {
1383 db_query($link, "INSERT INTO ttrss_enclosures
1384 (content_url, content_type, title, duration, post_id) VALUES
1385 ('$enc_url', '$enc_type', '', '$enc_dur', '$entry_ref_id')");
1389 db_query($link, "COMMIT");
1391 // check for manual tags (we have to do it here since they're loaded from filters)
1393 foreach ($article_filters as $f) {
1394 if ($f[0] == "tag") {
1396 $manual_tags = trim_array(split(",", $f[1]));
1398 foreach ($manual_tags as $tag) {
1399 if (tag_is_valid($tag)) {
1400 array_push($entry_tags, $tag);
1408 $boring_tags = trim_array(split(",", mb_strtolower(get_pref($link,
1409 'BLACKLISTED_TAGS', $owner_uid, ''), 'utf-8')));
1411 $filtered_tags = array();
1412 $tags_to_cache = array();
1414 if ($entry_tags && is_array($entry_tags)) {
1415 foreach ($entry_tags as $tag) {
1416 if (array_search($tag, $boring_tags) === false) {
1417 array_push($filtered_tags, $tag);
1422 $filtered_tags = array_unique($filtered_tags);
1424 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1425 _debug("update_rss_feed: filtered article tags:");
1426 print_r($filtered_tags);
1429 // Save article tags in the database
1431 if (count($filtered_tags) > 0) {
1433 db_query($link, "BEGIN");
1435 foreach ($filtered_tags as $tag) {
1437 $tag = sanitize_tag($tag);
1438 $tag = db_escape_string($tag);
1440 if (!tag_is_valid($tag)) continue;
1442 $result = db_query($link, "SELECT id FROM ttrss_tags
1443 WHERE tag_name = '$tag' AND post_int_id = '$entry_int_id' AND
1444 owner_uid = '$owner_uid' LIMIT 1");
1446 if ($result && db_num_rows($result) == 0) {
1448 db_query($link, "INSERT INTO ttrss_tags
1449 (owner_uid,tag_name,post_int_id)
1450 VALUES ('$owner_uid','$tag', '$entry_int_id')");
1453 array_push($tags_to_cache, $tag);
1456 /* update the cache */
1458 $tags_to_cache = array_unique($tags_to_cache);
1460 $tags_str = db_escape_string(join(",", $tags_to_cache));
1462 db_query($link, "UPDATE ttrss_user_entries
1463 SET tag_cache = '$tags_str' WHERE ref_id = '$entry_ref_id'
1464 AND owner_uid = $owner_uid");
1466 db_query($link, "COMMIT");
1469 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1470 _debug("update_rss_feed: article processed");
1474 if (!$last_updated) {
1475 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1476 _debug("update_rss_feed: new feed, catching it up...");
1478 catchup_feed($link, $feed, false, $owner_uid);
1481 purge_feed($link, $feed, 0);
1483 db_query($link, "UPDATE ttrss_feeds
1484 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
1486 // db_query($link, "COMMIT");
1490 if ($use_simplepie) {
1491 $error_msg = mb_substr($rss->error(), 0, 250);
1493 $error_msg = mb_substr(magpie_error(), 0, 250);
1496 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1497 _debug("update_rss_feed: error fetching feed: $error_msg");
1500 $error_msg = db_escape_string($error_msg);
1503 "UPDATE ttrss_feeds SET last_error = '$error_msg',
1504 last_updated = NOW() WHERE id = '$feed'");
1507 if ($use_simplepie) {
1511 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1512 _debug("update_rss_feed: done");
1517 function print_select($id, $default, $values, $attributes = "") {
1518 print "<select name=\"$id\" id=\"$id\" $attributes>";
1519 foreach ($values as $v) {
1521 $sel = "selected=\"1\"";
1525 print "<option value=\"$v\" $sel>$v</option>";
1530 function print_select_hash($id, $default, $values, $attributes = "") {
1531 print "<select name=\"$id\" id='$id' $attributes>";
1532 foreach (array_keys($values) as $v) {
1534 $sel = 'selected="selected"';
1538 print "<option $sel value=\"$v\">".$values[$v]."</option>";
1544 function get_article_filters($filters, $title, $content, $link, $timestamp, $author, $tags) {
1547 if ($filters["title"]) {
1548 foreach ($filters["title"] as $filter) {
1549 $reg_exp = $filter["reg_exp"];
1550 $inverse = $filter["inverse"];
1551 if ((!$inverse && @preg_match
("/$reg_exp/i", $title)) ||
1552 ($inverse && !@preg_match
("/$reg_exp/i", $title))) {
1554 array_push($matches, array($filter["action"], $filter["action_param"]));
1559 if ($filters["content"]) {
1560 foreach ($filters["content"] as $filter) {
1561 $reg_exp = $filter["reg_exp"];
1562 $inverse = $filter["inverse"];
1564 if ((!$inverse && @preg_match
("/$reg_exp/i", $content)) ||
1565 ($inverse && !@preg_match
("/$reg_exp/i", $content))) {
1567 array_push($matches, array($filter["action"], $filter["action_param"]));
1572 if ($filters["both"]) {
1573 foreach ($filters["both"] as $filter) {
1574 $reg_exp = $filter["reg_exp"];
1575 $inverse = $filter["inverse"];
1578 if (!@preg_match
("/$reg_exp/i", $title) && !preg_match("/$reg_exp/i", $content)) {
1579 array_push($matches, array($filter["action"], $filter["action_param"]));
1582 if (@preg_match
("/$reg_exp/i", $title) ||
preg_match("/$reg_exp/i", $content)) {
1583 array_push($matches, array($filter["action"], $filter["action_param"]));
1589 if ($filters["link"]) {
1590 $reg_exp = $filter["reg_exp"];
1591 foreach ($filters["link"] as $filter) {
1592 $reg_exp = $filter["reg_exp"];
1593 $inverse = $filter["inverse"];
1595 if ((!$inverse && @preg_match
("/$reg_exp/i", $link)) ||
1596 ($inverse && !@preg_match
("/$reg_exp/i", $link))) {
1598 array_push($matches, array($filter["action"], $filter["action_param"]));
1603 if ($filters["date"]) {
1604 $reg_exp = $filter["reg_exp"];
1605 foreach ($filters["date"] as $filter) {
1606 $date_modifier = $filter["filter_param"];
1607 $inverse = $filter["inverse"];
1608 $check_timestamp = strtotime($filter["reg_exp"]);
1610 # no-op when timestamp doesn't parse to prevent misfires
1612 if ($check_timestamp) {
1615 if ($date_modifier == "before" && $timestamp < $check_timestamp ||
1616 $date_modifier == "after" && $timestamp > $check_timestamp) {
1620 if ($inverse) $match_ok = !$match_ok;
1623 array_push($matches, array($filter["action"], $filter["action_param"]));
1629 if ($filters["author"]) {
1630 foreach ($filters["author"] as $filter) {
1631 $reg_exp = $filter["reg_exp"];
1632 $inverse = $filter["inverse"];
1633 if ((!$inverse && @preg_match
("/$reg_exp/i", $author)) ||
1634 ($inverse && !@preg_match
("/$reg_exp/i", $author))) {
1636 array_push($matches, array($filter["action"], $filter["action_param"]));
1641 if ($filters["tag"]) {
1643 $tag_string = join(",", $tags);
1645 foreach ($filters["tag"] as $filter) {
1646 $reg_exp = $filter["reg_exp"];
1647 $inverse = $filter["inverse"];
1649 if ((!$inverse && @preg_match
("/$reg_exp/i", $tag_string)) ||
1650 ($inverse && !@preg_match
("/$reg_exp/i", $tag_string))) {
1652 array_push($matches, array($filter["action"], $filter["action_param"]));
1661 function find_article_filter($filters, $filter_name) {
1662 foreach ($filters as $f) {
1663 if ($f[0] == $filter_name) {
1670 function calculate_article_score($filters) {
1673 foreach ($filters as $f) {
1674 if ($f[0] == "score") {
1681 function assign_article_to_labels($link, $id, $filters, $owner_uid) {
1682 foreach ($filters as $f) {
1683 if ($f[0] == "label") {
1684 label_add_article($link, $id, $f[1], $owner_uid);
1689 function getmicrotime() {
1690 list($usec, $sec) = explode(" ",microtime());
1691 return ((float)$usec +
(float)$sec);
1694 function print_radio($id, $default, $true_is, $values, $attributes = "") {
1695 foreach ($values as $v) {
1702 if ($v == $true_is) {
1703 $sel .= " value=\"1\"";
1705 $sel .= " value=\"0\"";
1708 print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\"
1709 type=\"radio\" $sel $attributes name=\"$id\"> $v ";
1714 function initialize_user_prefs($link, $uid, $profile = false) {
1716 $uid = db_escape_string($uid);
1720 $profile_qpart = "AND profile IS NULL";
1722 $profile_qpart = "AND profile = '$profile'";
1725 if (get_schema_version($link) < 63) $profile_qpart = "";
1727 db_query($link, "BEGIN");
1729 $result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs");
1731 $u_result = db_query($link, "SELECT pref_name
1732 FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart");
1734 $active_prefs = array();
1736 while ($line = db_fetch_assoc($u_result)) {
1737 array_push($active_prefs, $line["pref_name"]);
1740 while ($line = db_fetch_assoc($result)) {
1741 if (array_search($line["pref_name"], $active_prefs) === FALSE) {
1742 // print "adding " . $line["pref_name"] . "<br>";
1744 if (get_schema_version($link) < 63) {
1745 db_query($link, "INSERT INTO ttrss_user_prefs
1746 (owner_uid,pref_name,value) VALUES
1747 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')");
1750 db_query($link, "INSERT INTO ttrss_user_prefs
1751 (owner_uid,pref_name,value, profile) VALUES
1752 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."', $profile)");
1758 db_query($link, "COMMIT");
1762 function lookup_user_id($link, $user) {
1764 $result = db_query($link, "SELECT id FROM ttrss_users WHERE
1767 if (db_num_rows($result) == 1) {
1768 return db_fetch_result($result, 0, "id");
1774 function http_authenticate_user($link) {
1776 // error_log("http_authenticate_user: ".$_SERVER["PHP_AUTH_USER"]."\n", 3, '/tmp/tt-rss.log');
1778 if (!$_SERVER["PHP_AUTH_USER"]) {
1780 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1781 header('HTTP/1.0 401 Unauthorized');
1785 $auth_result = authenticate_user($link,
1786 $_SERVER["PHP_AUTH_USER"], $_SERVER["PHP_AUTH_PW"]);
1788 if (!$auth_result) {
1789 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1790 header('HTTP/1.0 401 Unauthorized');
1798 function authenticate_user($link, $login, $password, $force_auth = false) {
1800 if (!SINGLE_USER_MODE
) {
1802 $pwd_hash1 = encrypt_password($password);
1803 $pwd_hash2 = encrypt_password($password, $login);
1804 $login = db_escape_string($login);
1806 if (defined('ALLOW_REMOTE_USER_AUTH') && ALLOW_REMOTE_USER_AUTH
1807 && $_SERVER["REMOTE_USER"] && $login != "admin") {
1809 $login = db_escape_string($_SERVER["REMOTE_USER"]);
1811 $query = "SELECT id,login,access_level,pwd_hash
1812 FROM ttrss_users WHERE
1816 $query = "SELECT id,login,access_level,pwd_hash
1817 FROM ttrss_users WHERE
1818 login = '$login' AND (pwd_hash = '$pwd_hash1' OR
1819 pwd_hash = '$pwd_hash2')";
1822 $result = db_query($link, $query);
1824 if (db_num_rows($result) == 1) {
1825 $_SESSION["uid"] = db_fetch_result($result, 0, "id");
1826 $_SESSION["name"] = db_fetch_result($result, 0, "login");
1827 $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level");
1829 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
1832 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1833 $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash");
1835 $_SESSION["last_version_check"] = time();
1837 initialize_user_prefs($link, $_SESSION["uid"]);
1846 $_SESSION["uid"] = 1;
1847 $_SESSION["name"] = "admin";
1849 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1851 initialize_user_prefs($link, $_SESSION["uid"]);
1857 function make_password($length = 8) {
1860 $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ";
1864 while ($i < $length) {
1865 $char = substr($possible, mt_rand(0, strlen($possible)-1), 1);
1867 if (!strstr($password, $char)) {
1875 // this is called after user is created to initialize default feeds, labels
1878 // user preferences are checked on every login, not here
1880 function initialize_user($link, $uid) {
1882 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
1883 values ('$uid', 'Tiny Tiny RSS: New Releases',
1884 'http://tt-rss.org/releases.rss')");
1886 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
1887 values ('$uid', 'Tiny Tiny RSS: Forum',
1888 'http://tt-rss.org/forum/rss.php')");
1891 function logout_user() {
1893 if (isset($_COOKIE[session_name()])) {
1894 setcookie(session_name(), '', time()-42000, '/');
1898 function get_script_urlpath() {
1899 return preg_replace('/\/[^\/]*$/', "", $_SERVER["REQUEST_URI"]);
1902 function validate_session($link) {
1903 if (SINGLE_USER_MODE
) return true;
1905 $check_ip = $_SESSION['ip_address'];
1907 switch (SESSION_CHECK_ADDRESS
) {
1912 $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+
1);
1915 $check_ip = substr($check_ip, 0, strrpos($check_ip, '.'));
1916 $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+
1);
1920 if ($check_ip && strpos($_SERVER['REMOTE_ADDR'], $check_ip) !== 0)
1921 $_SESSION["login_error_msg"] =
1922 __("Session failed to validate (incorrect IP)");
1924 if ($_SESSION["ref_schema_version"] != get_schema_version($link, true))
1927 if ($_SESSION["uid"]) {
1929 $result = db_query($link,
1930 "SELECT pwd_hash FROM ttrss_users WHERE id = '".$_SESSION["uid"]."'");
1932 $pwd_hash = db_fetch_result($result, 0, "pwd_hash");
1934 if ($pwd_hash != $_SESSION["pwd_hash"]) {
1939 /* if ($_SESSION["cookie_lifetime"] && $_SESSION["uid"]) {
1941 //print_r($_SESSION);
1943 if (time() > $_SESSION["cookie_lifetime"]) {
1951 function login_sequence($link, $mobile = false) {
1952 if (!SINGLE_USER_MODE
) {
1954 $login_action = $_POST["login_action"];
1956 # try to authenticate user if called from login form
1957 if ($login_action == "do_login") {
1958 $login = $_POST["login"];
1959 $password = $_POST["password"];
1960 $remember_me = $_POST["remember_me"];
1962 if (authenticate_user($link, $login, $password)) {
1963 $_POST["password"] = "";
1965 $_SESSION["language"] = $_POST["language"];
1966 $_SESSION["ref_schema_version"] = get_schema_version($link, true);
1967 $_SESSION["bw_limit"] = !!$_POST["bw_limit"];
1969 if ($_POST["profile"]) {
1971 $profile = db_escape_string($_POST["profile"]);
1973 $result = db_query($link, "SELECT id FROM ttrss_settings_profiles
1974 WHERE id = '$profile' AND owner_uid = " . $_SESSION["uid"]);
1976 if (db_num_rows($result) != 0) {
1977 $_SESSION["profile"] = $profile;
1978 $_SESSION["prefs_cache"] = array();
1982 header("Location: " . $_SERVER["REQUEST_URI"]);
1987 $_SESSION["login_error_msg"] = __("Incorrect username or password");
1991 if (!$_SESSION["uid"] ||
!validate_session($link)) {
1992 render_login_form($link, $mobile);
1993 //header("Location: login.php");
1996 /* bump login timestamp */
1997 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
2000 if ($_SESSION["language"] && SESSION_COOKIE_LIFETIME
> 0) {
2001 setcookie("ttrss_lang", $_SESSION["language"],
2002 time() + SESSION_COOKIE_LIFETIME
);
2007 return authenticate_user($link, "admin", null);
2011 function truncate_string($str, $max_len, $suffix = '…') {
2012 if (mb_strlen($str, "utf-8") > $max_len - 3) {
2013 return mb_substr($str, 0, $max_len, "utf-8") . $suffix;
2019 function theme_image($link, $filename) {
2021 $theme_path = get_user_theme_path($link);
2023 if ($theme_path && is_file($theme_path.$filename)) {
2024 return $theme_path.$filename;
2033 function get_user_theme($link) {
2035 if (get_schema_version($link) >= 63 && $_SESSION["uid"]) {
2036 $theme_name = get_pref($link, "_THEME_ID");
2037 if (is_dir("themes/$theme_name")) {
2048 function get_user_theme_path($link) {
2051 if (get_schema_version($link) >= 63 && $_SESSION["uid"]) {
2052 $theme_name = get_pref($link, "_THEME_ID");
2054 if ($theme_name && is_dir("themes/$theme_name")) {
2055 $theme_path = "themes/$theme_name/";
2064 if (is_file("$theme_path/theme.ini")) {
2065 $ini = parse_ini_file("$theme_path/theme.ini", true);
2066 if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED
) {
2074 function get_user_theme_options($link) {
2075 $t = get_user_theme_path($link);
2078 if (is_file("$t/theme.ini")) {
2079 $ini = parse_ini_file("$t/theme.ini", true);
2080 if ($ini['theme']['version']) {
2081 return $ini['theme']['options'];
2088 function print_theme_includes($link) {
2090 $t = get_user_theme_path($link);
2094 print "<link rel=\"stylesheet\" type=\"text/css\"
2095 href=\"$t/theme.css?$time \">";
2096 if (file_exists("$t/theme.js")) {
2097 print "<script type=\"text/javascript\" src=\"$t/theme.js?$time\">
2103 function get_all_themes() {
2104 $themes = glob("themes/*");
2110 foreach ($themes as $t) {
2111 if (is_file("$t/theme.ini")) {
2112 $ini = parse_ini_file("$t/theme.ini", true);
2113 if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED
&&
2114 !$ini['theme']['disabled']) {
2116 $entry["path"] = $t;
2117 $entry["base"] = basename($t);
2118 $entry["name"] = $ini['theme']['name'];
2119 $entry["version"] = $ini['theme']['version'];
2120 $entry["author"] = $ini['theme']['author'];
2121 $entry["options"] = $ini['theme']['options'];
2122 array_push($rv, $entry);
2130 function make_local_datetime($link, $timestamp, $long, $owner_uid = false,
2131 $no_smart_dt = false) {
2133 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2134 if (!$timestamp) $timestamp = '1970-01-01 0:00';
2136 $user_tz_string = get_pref($link, 'USER_TIMEZONE', $owner_uid);
2139 $user_tz = new DateTimeZone($user_tz_string);
2140 } catch (Exception
$e) {
2141 $user_tz = new DateTimeZone('UTC');
2144 # We store date in UTC internally
2145 $dt = new DateTime($timestamp, new DateTimeZone('UTC'));
2146 $user_timestamp = $dt->format('U') +
$user_tz->getOffset($dt);
2148 if (!$no_smart_dt && get_pref($link, 'HEADLINES_SMART_DATE', $owner_uid)) {
2149 return smart_date_time($link, $user_timestamp,
2150 $user_tz->getOffset($dt), $owner_uid);
2153 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
2155 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
2157 return date($format, $user_timestamp);
2161 function smart_date_time($link, $timestamp, $tz_offset = 0, $owner_uid = false) {
2162 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2164 if (date("Y.m.d", $timestamp) == date("Y.m.d", time() +
$tz_offset)) {
2165 return date("G:i", $timestamp);
2166 } else if (date("Y", $timestamp) == date("Y", time() +
$tz_offset)) {
2167 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
2168 return date($format, $timestamp);
2170 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
2171 return date($format, $timestamp);
2175 function smart_date($timestamp) {
2176 if (date("Y.m.d", $timestamp) == date("Y.m.d")) {
2178 } else if (date("Y", $timestamp) == date("Y")) {
2179 return date("D m", $timestamp);
2181 return date("Y/m/d", $timestamp);
2185 function sql_bool_to_string($s) {
2186 if ($s == "t" ||
$s == "1") {
2193 function sql_bool_to_bool($s) {
2194 if ($s == "t" ||
$s == "1") {
2201 function bool_to_sql_bool($s) {
2209 function toggleEvenOdd($a) {
2216 function get_schema_version($link, $nocache = false) {
2217 if (!$_SESSION["schema_version"] ||
$nocache) {
2218 $result = db_query($link, "SELECT schema_version FROM ttrss_version");
2219 $version = db_fetch_result($result, 0, "schema_version");
2220 $_SESSION["schema_version"] = $version;
2223 return $_SESSION["schema_version"];
2227 function sanity_check($link) {
2230 $schema_version = get_schema_version($link);
2232 if ($schema_version != SCHEMA_VERSION
) {
2236 if (DB_TYPE
== "mysql") {
2237 $result = db_query($link, "SELECT true", false);
2238 if (db_num_rows($result) != 1) {
2243 if (db_escape_string("testTEST") != "testTEST") {
2247 if ($error_code != 0) {
2248 print_error_xml($error_code);
2255 function file_is_locked($filename) {
2256 if (function_exists('flock')) {
2257 $fp = @fopen
(LOCK_DIRECTORY
. "/$filename", "r");
2259 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2260 flock($fp, LOCK_UN
);
2270 return true; // consider the file always locked and skip the test
2273 function make_lockfile($filename) {
2274 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
2276 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2277 if (function_exists('posix_getpid')) {
2278 fwrite($fp, posix_getpid() . "\n");
2286 function make_stampfile($filename) {
2287 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
2289 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2290 fwrite($fp, time() . "\n");
2291 flock($fp, LOCK_UN
);
2299 function sql_random_function() {
2300 if (DB_TYPE
== "mysql") {
2307 function catchup_feed($link, $feed, $cat_view, $owner_uid = false) {
2309 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2311 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
2318 $cat_qpart = "cat_id = '$feed'";
2320 $cat_qpart = "cat_id IS NULL";
2323 $tmp_result = db_query($link, "SELECT id
2324 FROM ttrss_feeds WHERE $cat_qpart AND owner_uid = $owner_uid");
2326 while ($tmp_line = db_fetch_assoc($tmp_result)) {
2328 $tmp_feed = $tmp_line["id"];
2330 db_query($link, "UPDATE ttrss_user_entries
2331 SET unread = false,last_read = NOW()
2332 WHERE feed_id = '$tmp_feed' AND owner_uid = $owner_uid");
2334 } else if ($feed == -2) {
2337 db_query($link, "UPDATE ttrss_user_entries
2338 SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*)
2339 FROM ttrss_user_labels2 WHERE article_id = ref_id) > 0
2340 AND unread = true AND owner_uid = $owner_uid");
2343 } else if ($feed > 0) {
2345 db_query($link, "UPDATE ttrss_user_entries
2346 SET unread = false,last_read = NOW()
2347 WHERE feed_id = '$feed' AND owner_uid = $owner_uid");
2349 } else if ($feed < 0 && $feed > -10) { // special, like starred
2352 db_query($link, "UPDATE ttrss_user_entries
2353 SET unread = false,last_read = NOW()
2354 WHERE marked = true AND owner_uid = $owner_uid");
2358 db_query($link, "UPDATE ttrss_user_entries
2359 SET unread = false,last_read = NOW()
2360 WHERE published = true AND owner_uid = $owner_uid");
2365 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE");
2367 if (DB_TYPE
== "pgsql") {
2368 $match_part = "updated > NOW() - INTERVAL '$intl hour' ";
2370 $match_part = "updated > DATE_SUB(NOW(),
2371 INTERVAL $intl HOUR) ";
2374 $result = db_query($link, "SELECT id FROM ttrss_entries,
2375 ttrss_user_entries WHERE $match_part AND
2377 ttrss_user_entries.ref_id = ttrss_entries.id AND
2378 owner_uid = $owner_uid");
2380 $affected_ids = array();
2382 while ($line = db_fetch_assoc($result)) {
2383 array_push($affected_ids, $line["id"]);
2386 catchupArticlesById($link, $affected_ids, 0);
2390 db_query($link, "UPDATE ttrss_user_entries
2391 SET unread = false,last_read = NOW()
2392 WHERE owner_uid = $owner_uid");
2395 } else if ($feed < -10) { // label
2397 $label_id = -$feed - 11;
2399 db_query($link, "UPDATE ttrss_user_entries, ttrss_user_labels2
2400 SET unread = false, last_read = NOW()
2401 WHERE label_id = '$label_id' AND unread = true
2402 AND owner_uid = '$owner_uid' AND ref_id = article_id");
2406 ccache_update($link, $feed, $owner_uid, $cat_view);
2409 db_query($link, "BEGIN");
2411 $tag_name = db_escape_string($feed);
2413 $result = db_query($link, "SELECT post_int_id FROM ttrss_tags
2414 WHERE tag_name = '$tag_name' AND owner_uid = $owner_uid");
2416 while ($line = db_fetch_assoc($result)) {
2417 db_query($link, "UPDATE ttrss_user_entries SET
2418 unread = false, last_read = NOW()
2419 WHERE int_id = " . $line["post_int_id"]);
2421 db_query($link, "COMMIT");
2425 function getAllCounters($link, $omode = "flc", $active_feed = false) {
2427 if (!$omode) $omode = "flc";
2429 $data = getGlobalCounters($link);
2431 $data = array_merge($data, getVirtCounters($link));
2433 if (strchr($omode, "l")) $data = array_merge($data, getLabelCounters($link));
2434 if (strchr($omode, "f")) $data = array_merge($data, getFeedCounters($link, $active_feed));
2435 if (strchr($omode, "t")) $data = array_merge($data, getTagCounters($link));
2436 if (strchr($omode, "c")) {
2437 if (get_pref($link, 'ENABLE_FEED_CATS')) {
2438 $data = array_merge($data, getCategoryCounters($link));
2445 function getCategoryCounters($link) {
2448 /* Labels category */
2450 $cv = array("id" => -2, "kind" => "cat",
2451 "counter" => getCategoryUnread($link, -2));
2453 array_push($ret_arr, $cv);
2455 $age_qpart = getMaxAgeSubquery();
2457 $result = db_query($link, "SELECT id AS cat_id, value AS unread
2458 FROM ttrss_feed_categories, ttrss_cat_counters_cache
2459 WHERE ttrss_cat_counters_cache.feed_id = id AND
2460 ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]);
2462 while ($line = db_fetch_assoc($result)) {
2463 $line["cat_id"] = (int) $line["cat_id"];
2465 $cv = array("id" => $line["cat_id"], "kind" => "cat",
2466 "counter" => $line["unread"]);
2468 array_push($ret_arr, $cv);
2471 /* Special case: NULL category doesn't actually exist in the DB */
2473 $cv = array("id" => 0, "kind" => "cat",
2474 "counter" => ccache_find($link, 0, $_SESSION["uid"], true));
2476 array_push($ret_arr, $cv);
2481 function getCategoryUnread($link, $cat, $owner_uid = false) {
2483 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2488 $cat_query = "cat_id = '$cat'";
2490 $cat_query = "cat_id IS NULL";
2493 $age_qpart = getMaxAgeSubquery();
2495 $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE $cat_query
2496 AND owner_uid = " . $owner_uid);
2498 $cat_feeds = array();
2499 while ($line = db_fetch_assoc($result)) {
2500 array_push($cat_feeds, "feed_id = " . $line["id"]);
2503 if (count($cat_feeds) == 0) return 0;
2505 $match_part = implode(" OR ", $cat_feeds);
2507 $result = db_query($link, "SELECT COUNT(int_id) AS unread
2508 FROM ttrss_user_entries,ttrss_entries
2509 WHERE unread = true AND ($match_part) AND id = ref_id
2510 AND $age_qpart AND owner_uid = " . $owner_uid);
2514 # this needs to be rewritten
2515 while ($line = db_fetch_assoc($result)) {
2516 $unread +
= $line["unread"];
2520 } else if ($cat == -1) {
2521 return getFeedUnread($link, -1) +
getFeedUnread($link, -2) +
getFeedUnread($link, -3) +
getFeedUnread($link, 0);
2522 } else if ($cat == -2) {
2524 $result = db_query($link, "
2525 SELECT COUNT(unread) AS unread FROM
2526 ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds
2527 WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND
2528 ttrss_labels2.owner_uid = '$owner_uid'
2529 AND unread = true AND feed_id = ttrss_feeds.id
2530 AND ttrss_user_entries.owner_uid = '$owner_uid'");
2532 $unread = db_fetch_result($result, 0, "unread");
2539 function getMaxAgeSubquery($days = COUNTERS_MAX_AGE
) {
2540 if (DB_TYPE
== "pgsql") {
2541 return "ttrss_entries.date_updated >
2542 NOW() - INTERVAL '$days days'";
2544 return "ttrss_entries.date_updated >
2545 DATE_SUB(NOW(), INTERVAL $days DAY)";
2549 function getFeedUnread($link, $feed, $is_cat = false) {
2550 return getFeedArticles($link, $feed, $is_cat, true, $_SESSION["uid"]);
2553 function getLabelUnread($link, $label_id, $owner_uid = false) {
2554 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2556 $result = db_query($link, "
2557 SELECT COUNT(unread) AS unread FROM
2558 ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds
2559 WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND
2560 ttrss_labels2.owner_uid = '$owner_uid' AND ttrss_labels2.id = '$label_id'
2561 AND unread = true AND feed_id = ttrss_feeds.id
2562 AND ttrss_user_entries.owner_uid = '$owner_uid'");
2564 if (db_num_rows($result) != 0) {
2565 return db_fetch_result($result, 0, "unread");
2571 function getFeedArticles($link, $feed, $is_cat = false, $unread_only = false,
2572 $owner_uid = false) {
2574 $n_feed = (int) $feed;
2576 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2579 $unread_qpart = "unread = true";
2581 $unread_qpart = "true";
2584 $age_qpart = getMaxAgeSubquery();
2587 return getCategoryUnread($link, $n_feed, $owner_uid);
2588 } if ($feed != "0" && $n_feed == 0) {
2590 $feed = db_escape_string($feed);
2592 $result = db_query($link, "SELECT SUM((SELECT COUNT(int_id)
2593 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
2594 AND ref_id = id AND $age_qpart
2595 AND $unread_qpart)) AS count FROM ttrss_tags
2596 WHERE owner_uid = $owner_uid AND tag_name = '$feed'");
2597 return db_fetch_result($result, 0, "count");
2599 } else if ($n_feed == -1) {
2600 $match_part = "marked = true";
2601 } else if ($n_feed == -2) {
2602 $match_part = "published = true";
2603 } else if ($n_feed == -3) {
2604 $match_part = "unread = true";
2606 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
2608 if (DB_TYPE
== "pgsql") {
2609 $match_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
2611 $match_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
2613 } else if ($n_feed == -4) {
2614 $match_part = "true";
2615 } else if ($n_feed >= 0) {
2618 $match_part = "feed_id = '$n_feed'";
2620 $match_part = "feed_id IS NULL";
2623 } else if ($feed < -10) {
2625 $label_id = -$feed - 11;
2627 return getLabelUnread($link, $label_id, $owner_uid);
2634 $from_qpart = "ttrss_user_entries,ttrss_feeds,ttrss_entries";
2635 $feeds_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
2637 $from_qpart = "ttrss_user_entries,ttrss_entries";
2641 $query = "SELECT count(int_id) AS unread
2642 FROM $from_qpart WHERE
2643 ttrss_user_entries.ref_id = ttrss_entries.id AND
2646 $unread_qpart AND ($match_part) AND ttrss_user_entries.owner_uid = $owner_uid";
2648 $result = db_query($link, $query);
2652 $result = db_query($link, "SELECT COUNT(post_int_id) AS unread
2653 FROM ttrss_tags,ttrss_user_entries,ttrss_entries
2654 WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id
2655 AND $unread_qpart AND $age_qpart AND
2656 ttrss_tags.owner_uid = " . $owner_uid);
2659 $unread = db_fetch_result($result, 0, "unread");
2664 function getGlobalUnread($link, $user_id = false) {
2667 $user_id = $_SESSION["uid"];
2670 $result = db_query($link, "SELECT SUM(value) AS c_id FROM ttrss_counters_cache
2671 WHERE owner_uid = '$user_id' AND feed_id > 0");
2673 $c_id = db_fetch_result($result, 0, "c_id");
2678 function getGlobalCounters($link, $global_unread = -1) {
2681 if ($global_unread == -1) {
2682 $global_unread = getGlobalUnread($link);
2685 $cv = array("id" => "global-unread",
2686 "counter" => $global_unread);
2688 array_push($ret_arr, $cv);
2690 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
2691 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2693 $subscribed_feeds = db_fetch_result($result, 0, "fn");
2695 $cv = array("id" => "subscribed-feeds",
2696 "counter" => $subscribed_feeds);
2698 array_push($ret_arr, $cv);
2703 function getSubscribedFeeds($link) {
2704 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
2705 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2707 return db_fetch_result($result, 0, "fn");
2710 function getTagCounters($link) {
2714 $age_qpart = getMaxAgeSubquery();
2716 $result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id)
2717 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
2718 AND ref_id = id AND $age_qpart
2719 AND unread = true)) AS count FROM ttrss_tags
2720 WHERE owner_uid = ".$_SESSION['uid']." GROUP BY tag_name
2721 ORDER BY count DESC LIMIT 55");
2725 while ($line = db_fetch_assoc($result)) {
2726 $tags[$line["tag_name"]] +
= $line["count"];
2729 foreach (array_keys($tags) as $tag) {
2730 $unread = $tags[$tag];
2731 $tag = htmlspecialchars($tag);
2733 $cv = array("id" => $tag,
2735 "counter" => $unread);
2737 array_push($ret_arr, $cv);
2743 function getVirtCounters($link) {
2747 for ($i = 0; $i >= -4; $i--) {
2749 $count = getFeedUnread($link, $i);
2751 $cv = array("id" => $i,
2752 "counter" => $count);
2754 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2755 // $cv["xmsg"] = getFeedArticles($link, $i)." ".__("total");
2757 array_push($ret_arr, $cv);
2763 function getLabelCounters($link, $descriptions = false) {
2767 $age_qpart = getMaxAgeSubquery();
2769 $owner_uid = $_SESSION["uid"];
2771 $result = db_query($link, "SELECT id, caption FROM ttrss_labels2
2772 WHERE owner_uid = '$owner_uid'");
2774 while ($line = db_fetch_assoc($result)) {
2776 $id = -$line["id"] - 11;
2778 $label_name = $line["caption"];
2779 $count = getFeedUnread($link, $id);
2781 $cv = array("id" => $id,
2782 "counter" => $count);
2785 $cv["description"] = $label_name;
2787 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2788 // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
2790 array_push($ret_arr, $cv);
2796 function getFeedCounters($link, $active_feed = false) {
2800 $age_qpart = getMaxAgeSubquery();
2802 $query = "SELECT ttrss_feeds.id,
2804 ".SUBSTRING_FOR_DATE
."(ttrss_feeds.last_updated,1,19) AS last_updated,
2805 last_error, value AS count
2806 FROM ttrss_feeds, ttrss_counters_cache
2807 WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]."
2808 AND ttrss_counters_cache.feed_id = id";
2810 $result = db_query($link, $query);
2811 $fctrs_modified = false;
2813 while ($line = db_fetch_assoc($result)) {
2816 $count = $line["count"];
2817 $last_error = htmlspecialchars($line["last_error"]);
2819 $last_updated = make_local_datetime($link, $line['last_updated'], false);
2821 $has_img = feed_has_icon($id);
2823 if (date('Y') - date('Y', strtotime($line['last_updated'])) > 2)
2826 $cv = array("id" => $id,
2827 "updated" => $last_updated,
2828 "counter" => $count,
2829 "has_img" => (int) $has_img);
2832 $cv["error"] = $last_error;
2834 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2835 // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
2837 if ($active_feed && $id == $active_feed)
2838 $cv["title"] = truncate_string($line["title"], 30);
2840 array_push($ret_arr, $cv);
2847 function get_pgsql_version($link) {
2848 $result = db_query($link, "SELECT version() AS version");
2849 $version = split(" ", db_fetch_result($result, 0, "version"));
2853 function print_error_xml($code, $add_msg = "") {
2856 $error_msg = $ERRORS[$code];
2859 $error_msg = "$error_msg; $add_msg";
2862 print "<rpc-reply>";
2863 print "<error error-code=\"$code\" error-msg=\"$error_msg\"/>";
2864 print "</rpc-reply>";
2868 * Subscribes the user to the given feed
2870 * @param resource $link Database connection
2871 * @param string $url Feed URL to subscribe to
2872 * @param integer $cat_id Category ID the feed shall be added to
2873 * @param string $auth_login (optional) Feed username
2874 * @param string $auth_pass (optional) Feed password
2876 * @return integer Status code:
2877 * 0 - OK, Feed already exists
2878 * 1 - OK, Feed added
2880 * 3 - URL content is HTML, no feeds available
2881 * 4 - URL content is HTML which contains multiple feeds.
2882 * Here you should call extractfeedurls in rpc-backend
2883 * to get all possible feeds.
2884 * 5 - Couldn't download the URL content.
2886 function subscribe_to_feed($link, $url, $cat_id = 0,
2887 $auth_login = '', $auth_pass = '') {
2889 $url = fix_url($url);
2891 if (!$url ||
!validate_feed_url($url)) return 2;
2895 if (strpos($url, '://twitter.com') === false) {
2896 if (!fetch_file_contents($url)) return 5;
2898 if (url_is_html($url)) {
2899 $feedUrls = get_feeds_from_html($url);
2900 if (count($feedUrls) == 0) {
2902 } else if (count($feedUrls) > 1) {
2905 //use feed url as new URL
2906 $url = key($feedUrls);
2910 if (!fetch_twitter_rss($link, $url, $_SESSION['uid']))
2915 if ($cat_id == "0" ||
!$cat_id) {
2916 $cat_qpart = "NULL";
2918 $cat_qpart = "'$cat_id'";
2921 $result = db_query($link,
2922 "SELECT id FROM ttrss_feeds
2923 WHERE feed_url = '$url' AND owner_uid = ".$_SESSION["uid"]);
2925 if (db_num_rows($result) == 0) {
2926 $result = db_query($link,
2927 "INSERT INTO ttrss_feeds
2928 (owner_uid,feed_url,title,cat_id, auth_login,auth_pass,update_method)
2929 VALUES ('".$_SESSION["uid"]."', '$url',
2930 '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass', '$update_method')");
2932 $result = db_query($link,
2933 "SELECT id FROM ttrss_feeds WHERE feed_url = '$url'
2934 AND owner_uid = " . $_SESSION["uid"]);
2936 $feed_id = db_fetch_result($result, 0, "id");
2939 update_rss_feed($link, $feed_id, true);
2948 function print_feed_select($link, $id, $default_id = "",
2949 $attributes = "", $include_all_feeds = true) {
2951 print "<select id=\"$id\" name=\"$id\" $attributes>";
2952 if ($include_all_feeds) {
2953 print "<option value=\"0\">".__('All feeds')."</option>";
2956 $result = db_query($link, "SELECT id,title FROM ttrss_feeds
2957 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
2959 if (db_num_rows($result) > 0 && $include_all_feeds) {
2960 print "<option disabled>--------</option>";
2963 while ($line = db_fetch_assoc($result)) {
2964 if ($line["id"] == $default_id) {
2965 $is_selected = "selected=\"1\"";
2970 $title = truncate_string(htmlspecialchars($line["title"]), 40);
2972 printf("<option $is_selected value='%d'>%s</option>",
2973 $line["id"], $title);
2979 function print_feed_cat_select($link, $id, $default_id = "",
2980 $attributes = "", $include_all_cats = true) {
2982 print "<select id=\"$id\" name=\"$id\" default=\"$default_id\" onchange=\"catSelectOnChange(this)\" $attributes>";
2984 if ($include_all_cats) {
2985 print "<option value=\"0\">".__('Uncategorized')."</option>";
2988 $result = db_query($link, "SELECT id,title FROM ttrss_feed_categories
2989 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
2991 if (db_num_rows($result) > 0 && $include_all_cats) {
2992 print "<option disabled=\"1\">--------</option>";
2995 while ($line = db_fetch_assoc($result)) {
2996 if ($line["id"] == $default_id) {
2997 $is_selected = "selected=\"1\"";
3003 printf("<option $is_selected value='%d'>%s</option>",
3004 $line["id"], htmlspecialchars($line["title"]));
3007 # print "<option value=\"ADD_CAT\">" .__("Add category...") . "</option>";
3012 function checkbox_to_sql_bool($val) {
3013 return ($val == "on") ?
"true" : "false";
3016 function getFeedCatTitle($link, $id) {
3018 return __("Special");
3019 } else if ($id < -10) {
3020 return __("Labels");
3021 } else if ($id > 0) {
3022 $result = db_query($link, "SELECT ttrss_feed_categories.title
3023 FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND
3024 cat_id = ttrss_feed_categories.id");
3025 if (db_num_rows($result) == 1) {
3026 return db_fetch_result($result, 0, "title");
3028 return __("Uncategorized");
3031 return "getFeedCatTitle($id) failed";
3036 function getFeedIcon($id) {
3039 return "images/archive.png";
3042 return "images/mark_set.png";
3045 return "images/pub_set.png";
3048 return "images/fresh.png";
3051 return "images/tag.png";
3055 return "images/label.png";
3057 if (file_exists(ICONS_DIR
. "/$id.ico"))
3058 return ICONS_URL
. "/$id.ico";
3064 function getFeedTitle($link, $id) {
3066 return __("Starred articles");
3067 } else if ($id == -2) {
3068 return __("Published articles");
3069 } else if ($id == -3) {
3070 return __("Fresh articles");
3071 } else if ($id == -4) {
3072 return __("All articles");
3073 } else if ($id === 0 ||
$id === "0") {
3074 return __("Archived articles");
3075 } else if ($id < -10) {
3076 $label_id = -$id - 11;
3077 $result = db_query($link, "SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'");
3078 if (db_num_rows($result) == 1) {
3079 return db_fetch_result($result, 0, "caption");
3081 return "Unknown label ($label_id)";
3084 } else if ($id > 0) {
3085 $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$id'");
3086 if (db_num_rows($result) == 1) {
3087 return db_fetch_result($result, 0, "title");
3089 return "Unknown feed ($id)";
3096 function get_session_cookie_name() {
3097 return ((!defined('TTRSS_SESSION_NAME')) ?
"ttrss_sid" : TTRSS_SESSION_NAME
);
3100 function make_init_params($link) {
3103 $params["theme"] = get_user_theme($link);
3104 $params["theme_options"] = get_user_theme_options($link);
3105 $params["daemon_enabled"] = ENABLE_UPDATE_DAEMON
;
3107 $params["sign_progress"] = theme_image($link, "images/indicator_white.gif");
3108 $params["sign_progress_tiny"] = theme_image($link, "images/indicator_tiny.gif");
3109 $params["sign_excl"] = theme_image($link, "images/sign_excl.png");
3110 $params["sign_info"] = theme_image($link, "images/sign_info.png");
3112 foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS",
3113 "ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP",
3114 "CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE", "DEFAULT_ARTICLE_LIMIT",
3115 "HIDE_READ_SHOWS_SPECIAL", "HIDE_FEEDLIST", "COMBINED_DISPLAY_MODE") as $param) {
3117 $params[strtolower($param)] = (int) get_pref($link, $param);
3120 $params["icons_url"] = ICONS_URL
;
3121 $params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME
;
3122 $params["default_view_mode"] = get_pref($link, "_DEFAULT_VIEW_MODE");
3123 $params["default_view_limit"] = (int) get_pref($link, "_DEFAULT_VIEW_LIMIT");
3124 $params["default_view_order_by"] = get_pref($link, "_DEFAULT_VIEW_ORDER_BY");
3125 $params["prefs_active_tab"] = get_pref($link, "_PREFS_ACTIVE_TAB");
3126 $params["infobox_disable_overlay"] = get_pref($link, "_INFOBOX_DISABLE_OVERLAY");
3127 $params["bw_limit"] = (int) $_SESSION["bw_limit"];
3128 $params["offline_enabled"] = (int) get_pref($link, "ENABLE_OFFLINE_READING");
3130 $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
3131 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
3133 $max_feed_id = db_fetch_result($result, 0, "mid");
3134 $num_feeds = db_fetch_result($result, 0, "nf");
3136 $params["max_feed_id"] = (int) $max_feed_id;
3137 $params["num_feeds"] = (int) $num_feeds;
3139 $params["collapsed_feedlist"] = (int) get_pref($link, "_COLLAPSED_FEEDLIST");
3144 function print_runtime_info($link) {
3145 print "<runtime-info><![CDATA[";
3146 print json_encode(make_runtime_info($link));
3147 print "]]></runtime-info>";
3150 function make_runtime_info($link) {
3153 $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
3154 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
3156 $max_feed_id = db_fetch_result($result, 0, "mid");
3157 $num_feeds = db_fetch_result($result, 0, "nf");
3159 $data["max_feed_id"] = (int) $max_feed_id;
3160 $data["num_feeds"] = (int) $num_feeds;
3162 $data['last_article_id'] = getLastArticleId($link);
3163 $data['cdm_expanded'] = get_pref($link, 'CDM_EXPANDED');
3165 if (ENABLE_UPDATE_DAEMON
) {
3167 $data['daemon_is_running'] = (int) file_is_locked("update_daemon.lock");
3169 if (time() - $_SESSION["daemon_stamp_check"] > 30) {
3171 $stamp = (int) @file_get_contents
(LOCK_DIRECTORY
. "/update_daemon.stamp");
3174 $stamp_delta = time() - $stamp;
3176 if ($stamp_delta > 1800) {
3180 $_SESSION["daemon_stamp_check"] = time();
3183 $data['daemon_stamp_ok'] = $stamp_check;
3185 $stamp_fmt = date("Y.m.d, G:i", $stamp);
3187 $data['daemon_stamp'] = $stamp_fmt;
3192 if ($_SESSION["last_version_check"] +
86400 +
rand(-1000, 1000) < time()) {
3193 $new_version_details = @check_for_update
($link);
3195 $data['new_version_available'] = (int) ($new_version_details != false);
3197 $_SESSION["last_version_check"] = time();
3203 function getSearchSql($search, $match_on) {
3205 $search_query_part = "";
3207 $keywords = split(" ", $search);
3208 $query_keywords = array();
3210 if ($match_on == "both") {
3212 foreach ($keywords as $k) {
3213 if (strpos($k, "-") === 0) {
3220 array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
3221 OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
3224 $search_query_part = implode("AND", $query_keywords) . " AND ";
3226 } else if ($match_on == "title") {
3228 foreach ($keywords as $k) {
3229 if (strpos($k, "-") === 0) {
3236 array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%'))");
3239 $search_query_part = implode("AND", $query_keywords) . " AND ";
3241 } else if ($match_on == "content") {
3243 foreach ($keywords as $k) {
3244 if (strpos($k, "-") === 0) {
3251 array_push($query_keywords, "(UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
3255 $search_query_part = implode("AND", $query_keywords);
3257 return $search_query_part;
3260 function queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $match_on, $override_order = false, $offset = 0, $owner_uid = 0) {
3262 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
3264 $ext_tables_part = "";
3268 if (SPHINX_ENABLED
) {
3269 $ids = join(",", @sphinx_search
($search, 0, 500));
3272 $search_query_part = "ref_id IN ($ids) AND ";
3274 $search_query_part = "ref_id = -1 AND ";
3277 $search_query_part = getSearchSql($search, $match_on);
3278 $search_query_part .= " AND ";
3282 $search_query_part = "";
3285 $view_query_part = "";
3287 if ($view_mode == "adaptive" ||
$view_query_part == "noscores") {
3289 $view_query_part = " ";
3290 } else if ($feed != -1) {
3291 $unread = getFeedUnread($link, $feed, $cat_view);
3293 $view_query_part = " unread = true AND ";
3298 if ($view_mode == "marked") {
3299 $view_query_part = " marked = true AND ";
3302 if ($view_mode == "published") {
3303 $view_query_part = " published = true AND ";
3306 if ($view_mode == "unread") {
3307 $view_query_part = " unread = true AND ";
3310 if ($view_mode == "updated") {
3311 $view_query_part = " (last_read is null and unread = false) AND ";
3315 $limit_query_part = "LIMIT " . $limit;
3318 $vfeed_query_part = "";
3320 // override query strategy and enable feed display when searching globally
3321 if ($search && $search_mode == "all_feeds") {
3322 $query_strategy_part = "ttrss_entries.id > 0";
3323 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3325 } else if (preg_match("/^-?[0-9][0-9]*$/", $feed) == false) {
3326 $query_strategy_part = "ttrss_entries.id > 0";
3327 $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
3328 id = feed_id) as feed_title,";
3329 } else if ($feed > 0 && $search && $search_mode == "this_cat") {
3331 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3333 $tmp_result = false;
3336 $tmp_result = db_query($link, "SELECT id
3337 FROM ttrss_feeds WHERE cat_id = '$feed'");
3339 $tmp_result = db_query($link, "SELECT id
3340 FROM ttrss_feeds WHERE cat_id = (SELECT cat_id FROM ttrss_feeds
3341 WHERE id = '$feed') AND id != '$feed'");
3344 $cat_siblings = array();
3346 if (db_num_rows($tmp_result) > 0) {
3347 while ($p = db_fetch_assoc($tmp_result)) {
3348 array_push($cat_siblings, "feed_id = " . $p["id"]);
3351 $query_strategy_part = sprintf("(feed_id = %d OR %s)",
3352 $feed, implode(" OR ", $cat_siblings));
3355 $query_strategy_part = "ttrss_entries.id > 0";
3358 } else if ($feed > 0) {
3363 $query_strategy_part = "cat_id = '$feed'";
3365 $query_strategy_part = "cat_id IS NULL";
3368 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3371 $query_strategy_part = "feed_id = '$feed'";
3373 } else if ($feed == 0 && !$cat_view) { // archive virtual feed
3374 $query_strategy_part = "feed_id IS NULL";
3375 } else if ($feed == 0 && $cat_view) { // uncategorized
3376 $query_strategy_part = "cat_id IS NULL";
3377 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3378 } else if ($feed == -1) { // starred virtual feed
3379 $query_strategy_part = "marked = true";
3380 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3381 } else if ($feed == -2) { // published virtual feed OR labels category
3384 $query_strategy_part = "published = true";
3385 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3387 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3389 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
3391 $query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND
3392 ttrss_user_labels2.article_id = ref_id";
3396 } else if ($feed == -3) { // fresh virtual feed
3397 $query_strategy_part = "unread = true";
3399 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
3401 if (DB_TYPE
== "pgsql") {
3402 $query_strategy_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
3404 $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
3407 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3408 } else if ($feed == -4) { // all articles virtual feed
3409 $query_strategy_part = "true";
3410 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3411 } else if ($feed <= -10) { // labels
3412 $label_id = -$feed - 11;
3414 $query_strategy_part = "label_id = '$label_id' AND
3415 ttrss_labels2.id = ttrss_user_labels2.label_id AND
3416 ttrss_user_labels2.article_id = ref_id";
3418 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3419 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
3422 $query_strategy_part = "id > 0"; // dumb
3425 if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
3426 $date_sort_field = "updated";
3428 $date_sort_field = "date_entered";
3431 if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) {
3432 $order_by = "$date_sort_field";
3434 $order_by = "$date_sort_field DESC";
3437 if ($view_mode != "noscores") {
3438 $order_by = "score DESC, $order_by";
3441 if ($override_order) {
3442 $order_by = $override_order;
3448 $feed_title = "Search results";
3451 $feed_title = getCategoryTitle($link, $feed);
3453 if ((int)$feed == $feed && $feed > 0) {
3454 $result = db_query($link, "SELECT title,site_url,last_error
3455 FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid");
3457 $feed_title = db_fetch_result($result, 0, "title");
3458 $feed_site_url = db_fetch_result($result, 0, "site_url");
3459 $last_error = db_fetch_result($result, 0, "last_error");
3461 $feed_title = getFeedTitle($link, $feed);
3466 $content_query_part = "content as content_preview,";
3468 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
3471 $feed_kind = "Feeds";
3473 $feed_kind = "Labels";
3476 if ($limit_query_part) {
3477 $offset_query_part = "OFFSET $offset";
3480 if ($vfeed_query_part && get_pref($link, 'VFEED_GROUP_BY_FEED', $owner_uid)) {
3481 if (!$override_order) {
3482 $order_by = "ttrss_feeds.title, $order_by";
3487 $from_qpart = "ttrss_entries,ttrss_user_entries,ttrss_feeds$ext_tables_part";
3488 $feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
3491 $from_qpart = "ttrss_entries,ttrss_user_entries$ext_tables_part
3492 LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)";
3495 $query = "SELECT DISTINCT
3498 ttrss_entries.id,ttrss_entries.title,
3501 unread,feed_id,marked,published,link,last_read,orig_feed_id,
3502 ".SUBSTRING_FOR_DATE
."(last_read,1,19) as last_read_noms,
3505 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated_noms,
3511 ttrss_user_entries.ref_id = ttrss_entries.id AND
3512 ttrss_user_entries.owner_uid = '$owner_uid' AND
3515 $query_strategy_part ORDER BY $order_by
3516 $limit_query_part $offset_query_part";
3518 if ($_REQUEST["debug"]) print $query;
3520 $result = db_query($link, $query);
3525 $feed_kind = "Tags";
3527 $result = db_query($link, "SELECT DISTINCT
3531 ttrss_entries.id as id,title,
3533 unread,feed_id,orig_feed_id,
3534 marked,link,last_read,
3535 ".SUBSTRING_FOR_DATE
."(last_read,1,19) as last_read_noms,
3538 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated_noms,
3541 ttrss_entries,ttrss_user_entries,ttrss_tags
3543 ref_id = ttrss_entries.id AND
3544 ttrss_user_entries.owner_uid = '$owner_uid' AND
3545 post_int_id = int_id AND tag_name = '$feed' AND
3548 $query_strategy_part ORDER BY $order_by
3549 $limit_query_part");
3552 return array($result, $feed_title, $feed_site_url, $last_error);
3556 function generate_syndicated_feed($link, $owner_uid, $feed, $is_cat,
3557 $limit, $search, $search_mode, $match_on, $view_mode = false) {
3559 $note_style = "float : right; background-color : #fff7d5; border-width : 1px; ".
3560 "padding : 5px; border-style : dashed; border-color : #e7d796;".
3561 "margin-bottom : 1em; color : #9a8c59;";
3563 if (!$limit) $limit = 30;
3565 if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
3566 $date_sort_field = "updated";
3568 $date_sort_field = "date_entered";
3571 $qfh_ret = queryFeedHeadlines($link, $feed,
3572 $limit, $view_mode, $is_cat, $search, $search_mode,
3573 $match_on, "$date_sort_field DESC", 0, $owner_uid);
3575 $result = $qfh_ret[0];
3576 $feed_title = htmlspecialchars($qfh_ret[1]);
3577 $feed_site_url = $qfh_ret[2];
3578 $last_error = $qfh_ret[3];
3580 // if (!$feed_site_url) $feed_site_url = "http://localhost/";
3582 print "<?xml version=\"1.0\" encoding=\"utf-8\"?>
3583 <?xml-stylesheet type=\"text/xsl\" href=\"rss.xsl\"?>
3584 <rss version=\"2.0\">
3586 <title>$feed_title</title>
3587 <link>$feed_site_url</link>
3588 <description>Feed generated by Tiny Tiny RSS</description>";
3590 while ($line = db_fetch_assoc($result)) {
3592 print "<guid>" . htmlspecialchars($line["guid"]) . "</guid>";
3593 print "<link>" . htmlspecialchars($line["link"]) . "</link>";
3595 $tags = get_article_tags($link, $line["id"], $owner_uid);
3597 foreach ($tags as $tag) {
3598 print "<category>" . htmlspecialchars($tag) . "</category>";
3601 $rfc822_date = date('r', strtotime($line["updated"]));
3603 print "<pubDate>$rfc822_date</pubDate>";
3605 if ($line["author"]) {
3606 print "<author>" . htmlspecialchars($line["author"]) . "</author>";
3609 print "<title><![CDATA[" .
3610 htmlspecialchars($line["title"]) . "]]></title>";
3612 print "<description><![CDATA[";
3614 if ($line["note"]) {
3615 print "<div style='$note_style'>";
3616 print $line["note"];
3620 print sanitize_rss($link, $line["content_preview"], false, $owner_uid);
3621 print "]]></description>";
3623 $enclosures = get_article_enclosures($link, $line["id"]);
3625 foreach ($enclosures as $e) {
3626 $type = htmlspecialchars($e['content_type']);
3627 $url = htmlspecialchars($e['content_url']);
3628 $length = $e['duration'];
3629 print "<enclosure url=\"$url\" type=\"$type\" length=\"$length\"/>";
3635 print "</channel></rss>";
3639 function getCategoryTitle($link, $cat_id) {
3641 if ($cat_id == -1) {
3642 return __("Special");
3643 } else if ($cat_id == -2) {
3644 return __("Labels");
3647 $result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE
3650 if (db_num_rows($result) == 1) {
3651 return db_fetch_result($result, 0, "title");
3653 return "Uncategorized";
3658 function sanitize_rss($link, $str, $force_strip_tags = false, $owner = false, $site_url = false) {
3661 if (!$owner) $owner = $_SESSION["uid"];
3663 $res = trim($str); if (!$res) return '';
3665 if (get_pref($link, "STRIP_UNSAFE_TAGS", $owner) ||
$force_strip_tags) {
3666 $res = $purifier->purify($res);
3669 if (get_pref($link, "STRIP_IMAGES", $owner)) {
3670 $res = preg_replace('/<img[^>]+>/is', '', $res);
3673 $res = rewrite_urls($res);
3675 $charset_hack = '<head>
3676 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
3679 $res = trim($res); if (!$res) return '';
3681 libxml_use_internal_errors(true);
3683 $doc = new DOMDocument();
3684 $doc->loadHTML($charset_hack . $res);
3685 $xpath = new DOMXPath($doc);
3687 $entries = $xpath->query('(//a[@href]|//img[@src])');
3690 foreach ($entries as $entry) {
3694 if ($entry->hasAttribute('href'))
3695 $entry->setAttribute('href',
3696 rewrite_relative_url($site_url, $entry->getAttribute('href')));
3698 if ($entry->hasAttribute('src'))
3699 $entry->setAttribute('src',
3700 rewrite_relative_url($site_url, $entry->getAttribute('src')));
3703 if (strtolower($entry->nodeName
) == "a") {
3704 $entry->setAttribute("target", "_blank");
3707 if (strtolower($entry->nodeName
) == "img" && !$br_inserted) {
3708 $br = $doc->createElement("br");
3710 if ($entry->parentNode
->nextSibling
) {
3711 $entry->parentNode
->insertBefore($br, $entry->nextSibling
);
3718 $node = $doc->getElementsByTagName('body')->item(0);
3720 return $doc->saveXML($node);
3724 * Send by mail a digest of last articles.
3726 * @param mixed $link The database connection.
3727 * @param integer $limit The maximum number of articles by digest.
3728 * @return boolean Return false if digests are not enabled.
3730 function send_headlines_digests($link, $limit = 100) {
3732 if (!DIGEST_ENABLE
) return false;
3734 $user_limit = DIGEST_EMAIL_LIMIT
;
3737 print "Sending digests, batch of max $user_limit users, days = $days, headline limit = $limit\n\n";
3739 if (DB_TYPE
== "pgsql") {
3740 $interval_query = "last_digest_sent < NOW() - INTERVAL '$days days'";
3741 } else if (DB_TYPE
== "mysql") {
3742 $interval_query = "last_digest_sent < DATE_SUB(NOW(), INTERVAL $days DAY)";
3745 $result = db_query($link, "SELECT id,email FROM ttrss_users
3746 WHERE email != '' AND (last_digest_sent IS NULL OR $interval_query)");
3748 while ($line = db_fetch_assoc($result)) {
3750 if (get_pref($link, 'DIGEST_ENABLE', $line['id'], false)) {
3751 print "Sending digest for UID:" . $line['id'] . " - " . $line["email"] . " ... ";
3753 $do_catchup = get_pref($link, 'DIGEST_CATCHUP', $line['id'], false);
3755 $tuple = prepare_headlines_digest($link, $line["id"], $days, $limit);
3756 $digest = $tuple[0];
3757 $headlines_count = $tuple[1];
3758 $affected_ids = $tuple[2];
3759 $digest_text = $tuple[3];
3761 if ($headlines_count > 0) {
3763 $mail = new PHPMailer();
3765 $mail->PluginDir
= "lib/phpmailer/";
3766 $mail->SetLanguage("en", "lib/phpmailer/language/");
3768 $mail->CharSet
= "UTF-8";
3770 $mail->From
= DIGEST_FROM_ADDRESS
;
3771 $mail->FromName
= DIGEST_FROM_NAME
;
3772 $mail->AddAddress($line["email"], $line["login"]);
3774 if (DIGEST_SMTP_HOST
) {
3775 $mail->Host
= DIGEST_SMTP_HOST
;
3776 $mail->Mailer
= "smtp";
3777 $mail->SMTPAuth
= DIGEST_SMTP_LOGIN
!= '';
3778 $mail->Username
= DIGEST_SMTP_LOGIN
;
3779 $mail->Password
= DIGEST_SMTP_PASSWORD
;
3782 $mail->IsHTML(true);
3783 $mail->Subject
= DIGEST_SUBJECT
;
3784 $mail->Body
= $digest;
3785 $mail->AltBody
= $digest_text;
3787 $rc = $mail->Send();
3789 if (!$rc) print "ERROR: " . $mail->ErrorInfo
;
3793 if ($rc && $do_catchup) {
3794 print "Marking affected articles as read...\n";
3795 catchupArticlesById($link, $affected_ids, 0, $line["id"]);
3798 print "No headlines\n";
3801 db_query($link, "UPDATE ttrss_users SET last_digest_sent = NOW()
3802 WHERE id = " . $line["id"]);
3806 print "All done.\n";
3810 function prepare_headlines_digest($link, $user_id, $days = 1, $limit = 100) {
3812 require_once "lib/MiniTemplator.class.php";
3814 $tpl = new MiniTemplator
;
3815 $tpl_t = new MiniTemplator
;
3817 $tpl->readTemplateFromFile("templates/digest_template_html.txt");
3818 $tpl_t->readTemplateFromFile("templates/digest_template.txt");
3820 $tpl->setVariable('CUR_DATE', date('Y/m/d'));
3821 $tpl->setVariable('CUR_TIME', date('G:i'));
3823 $tpl_t->setVariable('CUR_DATE', date('Y/m/d'));
3824 $tpl_t->setVariable('CUR_TIME', date('G:i'));
3826 $affected_ids = array();
3828 if (DB_TYPE
== "pgsql") {
3829 $interval_query = "ttrss_entries.date_updated > NOW() - INTERVAL '$days days'";
3830 } else if (DB_TYPE
== "mysql") {
3831 $interval_query = "ttrss_entries.date_updated > DATE_SUB(NOW(), INTERVAL $days DAY)";
3834 $result = db_query($link, "SELECT ttrss_entries.title,
3835 ttrss_feeds.title AS feed_title,
3837 ttrss_user_entries.ref_id,
3839 SUBSTRING(content, 1, 120) AS excerpt,
3840 ".SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
3842 ttrss_user_entries,ttrss_entries,ttrss_feeds
3844 ref_id = ttrss_entries.id AND feed_id = ttrss_feeds.id
3845 AND include_in_digest = true
3847 AND ttrss_user_entries.owner_uid = $user_id
3849 ORDER BY ttrss_feeds.title, date_updated DESC
3852 $cur_feed_title = "";
3854 $headlines_count = db_num_rows($result);
3856 $headlines = array();
3858 while ($line = db_fetch_assoc($result)) {
3859 array_push($headlines, $line);
3862 for ($i = 0; $i < sizeof($headlines); $i++
) {
3864 $line = $headlines[$i];
3866 array_push($affected_ids, $line["ref_id"]);
3868 $updated = make_local_datetime($link, $line['last_updated'], false,
3871 $tpl->setVariable('FEED_TITLE', $line["feed_title"]);
3872 $tpl->setVariable('ARTICLE_TITLE', $line["title"]);
3873 $tpl->setVariable('ARTICLE_LINK', $line["link"]);
3874 $tpl->setVariable('ARTICLE_UPDATED', $updated);
3875 $tpl->setVariable('ARTICLE_EXCERPT',
3876 truncate_string(strip_tags($line["excerpt"]), 100));
3878 $tpl->addBlock('article');
3880 $tpl_t->setVariable('FEED_TITLE', $line["feed_title"]);
3881 $tpl_t->setVariable('ARTICLE_TITLE', $line["title"]);
3882 $tpl_t->setVariable('ARTICLE_LINK', $line["link"]);
3883 $tpl_t->setVariable('ARTICLE_UPDATED', $updated);
3884 // $tpl_t->setVariable('ARTICLE_EXCERPT',
3885 // truncate_string(strip_tags($line["excerpt"]), 100));
3887 $tpl_t->addBlock('article');
3889 if ($headlines[$i]['feed_title'] != $headlines[$i+
1]['feed_title']) {
3890 $tpl->addBlock('feed');
3891 $tpl_t->addBlock('feed');
3896 $tpl->addBlock('digest');
3897 $tpl->generateOutputToString($tmp);
3899 $tpl_t->addBlock('digest');
3900 $tpl_t->generateOutputToString($tmp_t);
3902 return array($tmp, $headlines_count, $affected_ids, $tmp_t);
3905 function check_for_update($link) {
3906 if (CHECK_FOR_NEW_VERSION
&& $_SESSION['access_level'] >= 10) {
3907 $version_url = "http://tt-rss.org/version.php?ver=" . VERSION
;
3909 $version_data = @fetch_file_contents
($version_url);
3911 if ($version_data) {
3912 $version_data = json_decode($version_data, true);
3913 if ($version_data && $version_data['version']) {
3915 if (version_compare(VERSION
, $version_data['version']) == -1) {
3916 return $version_data;
3924 function markArticlesById($link, $ids, $cmode) {
3928 foreach ($ids as $id) {
3929 array_push($tmp_ids, "ref_id = '$id'");
3932 $ids_qpart = join(" OR ", $tmp_ids);
3935 db_query($link, "UPDATE ttrss_user_entries SET
3936 marked = false,last_read = NOW()
3937 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3938 } else if ($cmode == 1) {
3939 db_query($link, "UPDATE ttrss_user_entries SET
3941 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3943 db_query($link, "UPDATE ttrss_user_entries SET
3944 marked = NOT marked,last_read = NOW()
3945 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3949 function publishArticlesById($link, $ids, $cmode) {
3953 foreach ($ids as $id) {
3954 array_push($tmp_ids, "ref_id = '$id'");
3957 $ids_qpart = join(" OR ", $tmp_ids);
3960 db_query($link, "UPDATE ttrss_user_entries SET
3961 published = false,last_read = NOW()
3962 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3963 } else if ($cmode == 1) {
3964 db_query($link, "UPDATE ttrss_user_entries SET
3966 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3968 db_query($link, "UPDATE ttrss_user_entries SET
3969 published = NOT published,last_read = NOW()
3970 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3974 function catchupArticlesById($link, $ids, $cmode, $owner_uid = false) {
3976 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
3977 if (count($ids) == 0) return;
3981 foreach ($ids as $id) {
3982 array_push($tmp_ids, "ref_id = '$id'");
3985 $ids_qpart = join(" OR ", $tmp_ids);
3988 db_query($link, "UPDATE ttrss_user_entries SET
3989 unread = false,last_read = NOW()
3990 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
3991 } else if ($cmode == 1) {
3992 db_query($link, "UPDATE ttrss_user_entries SET
3994 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
3996 db_query($link, "UPDATE ttrss_user_entries SET
3997 unread = NOT unread,last_read = NOW()
3998 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4003 $result = db_query($link, "SELECT DISTINCT feed_id FROM ttrss_user_entries
4004 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4006 while ($line = db_fetch_assoc($result)) {
4007 ccache_update($link, $line["feed_id"], $owner_uid);
4011 function catchupArticleById($link, $id, $cmode) {
4014 db_query($link, "UPDATE ttrss_user_entries SET
4015 unread = false,last_read = NOW()
4016 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4017 } else if ($cmode == 1) {
4018 db_query($link, "UPDATE ttrss_user_entries SET
4020 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4022 db_query($link, "UPDATE ttrss_user_entries SET
4023 unread = NOT unread,last_read = NOW()
4024 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4027 $feed_id = getArticleFeed($link, $id);
4028 ccache_update($link, $feed_id, $_SESSION["uid"]);
4031 function make_guid_from_title($title) {
4032 return preg_replace("/[ \"\',.:;]/", "-",
4033 mb_strtolower(strip_tags($title), 'utf-8'));
4036 function print_headline_subtoolbar($link, $feed_site_url, $feed_title,
4037 $feed_id, $is_cat, $search, $match_on,
4038 $search_mode, $view_mode, $error) {
4040 $page_prev_link = "viewFeedGoPage(-1)";
4041 $page_next_link = "viewFeedGoPage(1)";
4042 $page_first_link = "viewFeedGoPage(0)";
4044 $catchup_page_link = "catchupPage()";
4045 $catchup_feed_link = "catchupCurrentFeed()";
4046 $catchup_sel_link = "catchupSelection()";
4048 $archive_sel_link = "archiveSelection()";
4049 $delete_sel_link = "deleteSelection()";
4051 $sel_all_link = "selectArticles('all')";
4052 $sel_unread_link = "selectArticles('unread')";
4053 $sel_none_link = "selectArticles('none')";
4054 $sel_inv_link = "selectArticles('invert')";
4056 $tog_unread_link = "selectionToggleUnread()";
4057 $tog_marked_link = "selectionToggleMarked()";
4058 $tog_published_link = "selectionTogglePublished()";
4060 print "<div id=\"subtoolbar_main\">";
4062 print __('Select:')."
4063 <a href=\"#\" onclick=\"$sel_all_link\">".__('All')."</a>,
4064 <a href=\"#\" onclick=\"$sel_unread_link\">".__('Unread')."</a>,
4065 <a href=\"#\" onclick=\"$sel_inv_link\">".__('Invert')."</a>,
4066 <a href=\"#\" onclick=\"$sel_none_link\">".__('None')."</a></li>";
4070 print "<select dojoType=\"dijit.form.Select\"
4071 onchange=\"headlineActionsChange(this)\">";
4072 print "<option value=\"false\">".__('Actions...')."</option>";
4074 print "<option value=\"0\" disabled=\"1\">".__('Selection toggle:')."</option>";
4076 print "<option value=\"$tog_unread_link\">".__('Unread')."</option>
4077 <option value=\"$tog_marked_link\">".__('Starred')."</option>
4078 <option value=\"$tog_published_link\">".__('Published')."</option>";
4080 print "<option value=\"0\" disabled=\"1\">".__('Selection:')."</option>";
4082 print "<option value=\"$catchup_sel_link\">".__('Mark as read')."</option>";
4084 if ($feed_id != "0") {
4085 print "<option value=\"$archive_sel_link\">".__('Archive')."</option>";
4087 print "<option value=\"$archive_sel_link\">".__('Move back')."</option>";
4088 print "<option value=\"$delete_sel_link\">".__('Delete')."</option>";
4092 print "<option value=\"emailArticle(false)\">".__('Forward by email').
4095 $rss_link = htmlspecialchars(get_self_url_prefix() .
4096 "/backend.php?op=rss&id=$feed_id&is_cat=$is_cat$view_mode$search_q");
4098 print "<option value=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">".__('View as RSS')."</option>";
4104 print "<div id=\"subtoolbar_ftitle\">";
4106 if ($feed_site_url) {
4107 $target = "target=\"_blank\"";
4108 print "<a title=\"".__("Visit the website")."\" $target href=\"$feed_site_url\">".
4109 truncate_string($feed_title,30)."</a>";
4112 print " (<span class=\"error\" title=\"$error\">Error</span>)";
4116 if ($feed_id < -10) {
4117 $label_id = -11-$feed_id;
4119 $result = db_query($link, "SELECT fg_color, bg_color
4120 FROM ttrss_labels2 WHERE id = '$label_id' AND owner_uid = " .
4123 if (db_num_rows($result) != 0) {
4124 $fg_color = db_fetch_result($result, 0, "fg_color");
4125 $bg_color = db_fetch_result($result, 0, "bg_color");
4127 print "<span style='background : $bg_color; color : $fg_color'>";
4140 $search_q = "&q=$search&m=$match_on&smode=$search_mode";
4145 // Adaptive doesn't really make any sense for generated feeds
4146 // All Articles is the default, so no need to insert it either
4147 if ($view_mode == "adaptive" ||
$view_mode == "all_articles")
4150 $view_mode = "&view-mode=$view_mode";
4154 title=\"".__("View as RSS feed")."\"
4155 onclick=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">
4156 <img class=\"noborder\" style=\"vertical-align : middle\" src=\"images/feed-icon-12x12.png\"></a>";
4162 function outputFeedList($link, $special = true) {
4164 $feedlist = array();
4166 $enable_cats = get_pref($link, 'ENABLE_FEED_CATS');
4168 $feedlist['identifier'] = 'id';
4169 $feedlist['label'] = 'name';
4170 $feedlist['items'] = array();
4172 $owner_uid = $_SESSION["uid"];
4179 $cat_hidden = get_pref($link, "_COLLAPSED_SPECIAL");
4180 $cat = feedlist_init_cat($link, -1, $cat_hidden);
4182 $cat['items'] = array();
4185 foreach (array(-4, -3, -1, -2, 0) as $i) {
4186 array_push($cat['items'], feedlist_init_feed($link, $i));
4190 array_push($feedlist['items'], $cat);
4192 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4195 $result = db_query($link, "SELECT * FROM
4196 ttrss_labels2 WHERE owner_uid = '$owner_uid' ORDER by caption");
4198 if (db_num_rows($result) > 0) {
4200 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4201 $cat_hidden = get_pref($link, "_COLLAPSED_LABELS");
4202 $cat = feedlist_init_cat($link, -2, $cat_hidden);
4204 $cat['items'] = array();
4207 while ($line = db_fetch_assoc($result)) {
4209 $label_id = -$line['id'] - 11;
4210 $count = getFeedUnread($link, $label_id);
4212 $feed = feedlist_init_feed($link, $label_id, false, $count);
4214 $feed['fg_color'] = $line['fg_color'];
4215 $feed['bg_color'] = $line['bg_color'];
4217 array_push($cat['items'], $feed);
4221 array_push($feedlist['items'], $cat);
4223 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4228 /* if (get_pref($link, 'ENABLE_FEED_CATS')) {
4229 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4230 $order_by_qpart = "order_id,category,unread DESC,title";
4232 $order_by_qpart = "order_id,category,title";
4235 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4236 $order_by_qpart = "unread DESC,title";
4238 $order_by_qpart = "title";
4245 $order_by_qpart = "ttrss_feed_categories.order_id,category,
4246 ttrss_feeds.order_id,title";
4248 $order_by_qpart = "title";
4250 $age_qpart = getMaxAgeSubquery();
4252 $query = "SELECT ttrss_feeds.id, ttrss_feeds.title,
4253 ".SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated_noms,
4255 ttrss_feed_categories.title AS category,
4256 ttrss_feed_categories.collapsed,
4258 FROM ttrss_feeds LEFT JOIN ttrss_feed_categories
4259 ON (ttrss_feed_categories.id = cat_id)
4260 LEFT JOIN ttrss_counters_cache
4262 (ttrss_feeds.id = feed_id)
4264 ttrss_feeds.owner_uid = '$owner_uid'
4265 ORDER BY $order_by_qpart";
4267 $result = db_query($link, $query);
4269 $actid = $_REQUEST["actid"];
4271 if (db_num_rows($result) > 0) {
4276 $cat['items'] = array();
4280 while ($line = db_fetch_assoc($result)) {
4282 $feed = htmlspecialchars(trim($line["title"]));
4284 if (!$feed) $feed = "[Untitled]";
4286 $feed_id = $line["id"];
4287 $unread = $line["unread"];
4289 $cat_id = $line["cat_id"];
4290 $tmp_category = $line["category"];
4291 if (!$tmp_category) $tmp_category = __("Uncategorized");
4293 if ($category != $tmp_category && $enable_cats) {
4295 $category = $tmp_category;
4297 $collapsed = sql_bool_to_bool($line["collapsed"]);
4299 // workaround for NULL category
4300 if ($category == __("Uncategorized")) {
4301 $collapsed = get_pref($link, "_COLLAPSED_UNCAT");
4304 if ($cat) array_push($feedlist['items'], $cat);
4306 $cat = feedlist_init_cat($link, $cat_id, $collapsed);
4309 $updated = make_local_datetime($link, $line["updated_noms"], false);
4311 array_push($cat['items'], feedlist_init_feed($link, $feed_id,
4312 $feed, $unread, $line['last_error'], $updated));
4316 array_push($feedlist['items'], $cat);
4318 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4326 function get_article_tags($link, $id, $owner_uid = 0) {
4330 $a_id = db_escape_string($id);
4332 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
4334 $query = "SELECT DISTINCT tag_name,
4335 owner_uid as owner FROM
4336 ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE
4337 ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name";
4339 $obj_id = md5("TAGS:$owner_uid:$id");
4342 if ($memcache && $obj = $memcache->get($obj_id)) {
4345 /* check cache first */
4347 $result = db_query($link, "SELECT tag_cache FROM ttrss_user_entries
4348 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4350 $tag_cache = db_fetch_result($result, 0, "tag_cache");
4353 $tags = explode(",", $tag_cache);
4356 /* do it the hard way */
4358 $tmp_result = db_query($link, $query);
4360 while ($tmp_line = db_fetch_assoc($tmp_result)) {
4361 array_push($tags, $tmp_line["tag_name"]);
4364 /* update the cache */
4366 $tags_str = db_escape_string(join(",", $tags));
4368 db_query($link, "UPDATE ttrss_user_entries
4369 SET tag_cache = '$tags_str' WHERE ref_id = '$id'
4370 AND owner_uid = " . $_SESSION["uid"]);
4373 if ($memcache) $memcache->add($obj_id, $tags, 0, 3600);
4379 function trim_value(&$value) {
4380 $value = trim($value);
4383 function trim_array($array) {
4385 array_walk($tmp, 'trim_value');
4389 function tag_is_valid($tag) {
4390 if ($tag == '') return false;
4391 if (preg_match("/^[0-9]*$/", $tag)) return false;
4392 if (mb_strlen($tag) > 250) return false;
4394 if (function_exists('iconv')) {
4395 $tag = iconv("utf-8", "utf-8", $tag);
4398 if (!$tag) return false;
4403 function render_login_form($link, $mobile = 0) {
4406 require_once "login_form.php";
4409 require_once "mobile/login_form.php";
4412 require_once "mobile/classic/login_form.php";
4416 // from http://developer.apple.com/internet/safari/faq.html
4417 function no_cache_incantation() {
4418 header("Expires: Mon, 22 Dec 1980 00:00:00 GMT"); // Happy birthday to me :)
4419 header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified
4420 header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0"); // HTTP/1.1
4421 header("Cache-Control: post-check=0, pre-check=0", false);
4422 header("Pragma: no-cache"); // HTTP/1.0
4425 function format_warning($msg, $id = "") {
4427 return "<div class=\"warning\" id=\"$id\">
4428 <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>";
4431 function format_notice($msg) {
4433 return "<div class=\"notice\" id=\"$id\">
4434 <img src=\"".theme_image($link, "images/sign_info.png")."\">$msg</div>";
4437 function format_error($msg) {
4439 return "<div class=\"error\" id=\"$id\">
4440 <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>";
4443 function print_notice($msg) {
4444 return print format_notice($msg);
4447 function print_warning($msg) {
4448 return print format_warning($msg);
4451 function print_error($msg) {
4452 return print format_error($msg);
4456 function T_sprintf() {
4457 $args = func_get_args();
4458 return vsprintf(__(array_shift($args)), $args);
4461 function format_inline_player($link, $url, $ctype) {
4465 if ($ctype == "audio/mpeg") {
4467 $entry .= "<object type=\"application/x-shockwave-flash\"
4468 data=\"extras/button/musicplayer.swf?song_url=$url\"
4469 width=\"17\" height=\"17\" style='float : left; margin-right : 5px;'>
4470 <param name=\"movie\" value=\"extras/button/musicplayer.swf?song_url=$url\" /> </object>";
4476 function outputArticleXML($link, $id, $feed_id, $mark_as_read = true,
4477 $zoom_mode = false) {
4479 /* we can figure out feed_id from article id anyway, why do we
4480 * pass feed_id here? let's ignore the argument :( */
4482 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
4483 WHERE ref_id = '$id'");
4485 $feed_id = (int) db_fetch_result($result, 0, "feed_id");
4487 if (!$zoom_mode) { print "<article id='$id'><![CDATA["; };
4489 $result = db_query($link, "SELECT rtl_content, always_display_enclosures FROM ttrss_feeds
4490 WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
4492 if (db_num_rows($result) == 1) {
4493 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
4494 $always_display_enclosures = sql_bool_to_bool(db_fetch_result($result, 0, "always_display_enclosures"));
4496 $rtl_content = false;
4497 $always_display_enclosures = false;
4501 $rtl_tag = "dir=\"RTL\"";
4508 if ($mark_as_read) {
4509 $result = db_query($link, "UPDATE ttrss_user_entries
4510 SET unread = false,last_read = NOW()
4511 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4513 ccache_update($link, $feed_id, $_SESSION["uid"]);
4516 $result = db_query($link, "SELECT title,link,content,feed_id,comments,int_id,
4517 ".SUBSTRING_FOR_DATE
."(updated,1,16) as updated,
4518 (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url,
4519 (SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url,
4524 FROM ttrss_entries,ttrss_user_entries
4525 WHERE id = '$id' AND ref_id = id AND owner_uid = " . $_SESSION["uid"]);
4529 $line = db_fetch_assoc($result);
4531 if ($line["icon_url"]) {
4532 $feed_icon = "<img src=\"" . $line["icon_url"] . "\">";
4534 $feed_icon = " ";
4537 $feed_site_url = $line['site_url'];
4539 $num_comments = $line["num_comments"];
4540 $entry_comments = "";
4542 if ($num_comments > 0) {
4543 if ($line["comments"]) {
4544 $comments_url = $line["comments"];
4546 $comments_url = $line["link"];
4548 $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>";
4550 if ($line["comments"] && $line["link"] != $line["comments"]) {
4551 $entry_comments = "<a target='_blank' href=\"".$line["comments"]."\">comments</a>";
4556 header("Content-Type: text/html");
4558 <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/>
4559 <title>Tiny Tiny RSS - ".$line["title"]."</title>
4560 <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss.css\">
4564 print "<div id=\"PTITLE-$id\" style=\"display : none\">" .
4565 truncate_string(strip_tags($line['title']), 15) . "</div>";
4567 print "<div class=\"postReply\" id=\"POST-$id\">";
4569 /* print "<div dojoType=\"dijit.Menu\" style=\"display: none;\"
4570 targetNodeIds=\"POSTHDR-$id\">";
4571 print "<div onclick=\"postOpenInNewTab(event, $id)\"
4572 dojoType=\"dijit.MenuItem\">".__('View in a new tab')."</div>";
4573 print "<div dojoType=\"dijit.MenuSeparator\"></div>";
4574 print "<div onclick=\"openArticleInNewWindow($id)\"
4575 dojoType=\"dijit.MenuItem\">".__('Open original article')."</div>";
4578 print "<div onclick=\"return postClicked(event, $id)\"
4579 class=\"postHeader\" id=\"POSTHDR-$id\">";
4581 $entry_author = $line["author"];
4583 if ($entry_author) {
4584 $entry_author = __(" - ") . $entry_author;
4587 $parsed_updated = make_local_datetime($link, $line["updated"], true,
4590 print "<div class=\"postDate$rtl_class\">$parsed_updated</div>";
4592 if ($line["link"]) {
4593 print "<div clear='both'><a target='_blank' href=\"" .
4594 $line["link"] . "\">" .
4595 $line["title"] . "<span class='author'>$entry_author</span></a></div>";
4597 print "<div clear='both'>" . $line["title"] . "$entry_author</div>";
4600 $tags_str = format_tags_string(get_article_tags($link, $id), $id);
4602 if (!$entry_comments) $entry_comments = " "; # placeholder
4604 print "<div style='float : right'>
4605 <img src='".theme_image($link, 'images/tag.png')."'
4606 class='tagsPic' alt='Tags' title='Tags'> ";
4609 print "<span id=\"ATSTR-$id\">$tags_str</span>
4610 <a title=\"".__('Edit tags for this article')."\"
4611 href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>";
4613 print "<img src=\"".theme_image($link, 'images/art-zoom.png')."\"
4614 class='tagsPic' style=\"cursor : pointer\"
4615 onclick=\"postOpenInNewTab(event, $id)\"
4616 alt='Zoom' title='".__('Open article in new tab')."'>";
4618 $note_escaped = htmlspecialchars($line['note'], ENT_QUOTES
);
4620 print "<img src=\"".theme_image($link, 'images/art-pub-note.png')."\"
4621 class='tagsPic' style=\"cursor : pointer\"
4622 onclick=\"publishWithNote($id, '$note_escaped')\"
4623 alt='PubNote' title='".__('Publish article with a note')."'>";
4625 if (DIGEST_ENABLE
) {
4626 print "<img src=\"".theme_image($link, 'images/art-email.png')."\"
4627 class='tagsPic' style=\"cursor : pointer\"
4628 onclick=\"emailArticle($id)\"
4629 alt='Zoom' title='".__('Forward by email')."'>";
4632 if (ENABLE_TWEET_BUTTON
) {
4633 print "<img src=\"".theme_image($link, 'images/art-tweet.png')."\"
4634 class='tagsPic' style=\"cursor : pointer\"
4635 onclick=\"tweetArticle($id)\"
4636 alt='Zoom' title='".__('Share on Twitter')."'>";
4639 print "<img src=\"".theme_image($link, 'images/digest_checkbox.png')."\"
4640 class='tagsPic' style=\"cursor : pointer\"
4641 onclick=\"closeArticlePanel($id)\"
4642 alt='Zoom' title='".__('Close this panel')."'>";
4645 $tags_str = strip_tags($tags_str);
4646 print "<span id=\"ATSTR-$id\">$tags_str</span>";
4649 print "<div clear='both'>$entry_comments</div>";
4651 if ($line["orig_feed_id"]) {
4653 $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
4654 WHERE id = ".$line["orig_feed_id"]);
4656 if (db_num_rows($tmp_result) != 0) {
4658 print "<div clear='both'>";
4659 print __("Originally from:");
4663 $tmp_line = db_fetch_assoc($tmp_result);
4665 print "<a target='_blank'
4666 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
4667 $tmp_line['title'] . "</a>";
4671 print "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
4672 print "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
4680 print "<div class=\"postIcon\">" .
4681 "<a target=\"_blank\" title=\"".__("Visit the website")."\"$
4682 href=\"".htmlspecialchars($feed_site_url)."\">".
4683 $feed_icon . "</a></div>";
4685 print "<div class=\"postContent\">";
4687 $article_content = sanitize_rss($link, $line["content"], false, false,
4690 print "<div id=\"POSTNOTE-$id\">";
4691 if ($line['note']) {
4692 print format_article_note($id, $line['note']);
4696 print $article_content;
4698 print_article_enclosures($link, $id, $always_display_enclosures,
4708 print "]]></article>";
4711 <div style=\"text-align : center\">
4712 <button onclick=\"return window.close()\">".
4713 __("Close this window")."</button></div>";
4714 print "</body></html>";
4720 function outputHeadlinesList($link, $feed, $subop, $view_mode, $limit, $cat_view,
4721 $next_unread_feed, $offset, $vgr_last_feed = false,
4722 $override_order = false) {
4724 $disable_cache = false;
4726 $timing_info = getmicrotime();
4728 $topmost_article_ids = array();
4734 if ($subop == "undefined") $subop = "";
4736 $subop_split = split(":", $subop);
4738 if ($subop == "CatchupSelected") {
4739 $ids = split(",", db_escape_string($_REQUEST["ids"]));
4740 $cmode = sprintf("%d", $_REQUEST["cmode"]);
4742 catchupArticlesById($link, $ids, $cmode);
4745 if ($subop == "MarkAllRead") {
4746 catchup_feed($link, $feed, $cat_view);
4748 if (get_pref($link, 'ON_CATCHUP_SHOW_NEXT_FEED')) {
4749 if ($next_unread_feed) {
4750 $feed = $next_unread_feed;
4755 if ($subop_split[0] == "MarkAllReadGR") {
4756 catchup_feed($link, $subop_split[1], false);
4759 // FIXME: might break tag display?
4761 if ($feed > 0 && !$cat_view) {
4762 $result = db_query($link,
4763 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
4765 if (db_num_rows($result) == 0) {
4766 print "<div align='center'>".__('Feed not found.')."</div>";
4771 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
4773 $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
4774 WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
4776 if (db_num_rows($result) == 1) {
4777 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
4779 $rtl_content = false;
4783 $rtl_tag = "dir=\"RTL\"";
4789 $rtl_content = false;
4792 /// START /////////////////////////////////////////////////////////////////////////////////
4794 @$search = db_escape_string($_REQUEST["query"]);
4797 $disable_cache = true;
4800 @$search_mode = db_escape_string($_REQUEST["search_mode"]);
4801 @$match_on = db_escape_string($_REQUEST["match_on"]);
4807 $real_offset = $offset * $limit;
4809 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
4811 $qfh_ret = queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view,
4812 $search, $search_mode, $match_on, $override_order, $real_offset);
4814 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H1", $timing_info);
4816 $result = $qfh_ret[0];
4817 $feed_title = $qfh_ret[1];
4818 $feed_site_url = $qfh_ret[2];
4819 $last_error = $qfh_ret[3];
4821 $vgroup_last_feed = $vgr_last_feed;
4823 /* if ($feed == -2) {
4824 $feed_site_url = article_publish_url($link);
4827 /// STOP //////////////////////////////////////////////////////////////////////////////////
4829 print "<toolbar><![CDATA[";
4832 // print "<div id=\"headlinesContainer\" $rtl_tag>";
4835 print "<div align='center'>".__("Could not display feed (query failed). Please check label match syntax or local configuration.")."</div>";
4839 if (db_num_rows($result) > 0) {
4840 print_headline_subtoolbar($link, $feed_site_url, $feed_title,
4841 $feed, $cat_view, $search, $match_on, $search_mode, $view_mode,
4844 // print "<div id=\"headlinesInnerContainer\" onscroll=\"headlines_scroll_handler()\">";
4849 print "]]></toolbar><content><![CDATA[";
4851 $headlines_count = db_num_rows($result);
4853 if (db_num_rows($result) > 0) {
4855 $lnum = $limit*$offset;
4858 $cur_feed_title = '';
4860 $fresh_intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE") * 60 * 60;
4862 while ($line = db_fetch_assoc($result)) {
4864 $class = ($lnum %
2) ?
"even" : "odd";
4867 $feed_id = $line["feed_id"];
4869 $labels = get_article_labels($link, $id);
4871 $labels_str = "<span id=\"HLLCTR-$id\">";
4872 $labels_str .= format_article_labels($labels, $id);
4873 $labels_str .= "</span>";
4875 if (count($topmost_article_ids) < 3) {
4876 array_push($topmost_article_ids, $id);
4879 if ($line["last_read"] == "" && !sql_bool_to_bool($line["unread"])) {
4881 $update_pic = "<img id='FUPDPIC-$id' src=\"".
4882 theme_image($link, 'images/updated.png')."\"
4885 $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
4889 if (sql_bool_to_bool($line["unread"]) &&
4890 time() - strtotime($line["updated_noms"]) < $fresh_intl) {
4892 $update_pic = "<img id='FUPDPIC-$id' src=\"".
4893 theme_image($link, 'images/fresh_sign.png')."\" alt=\"Fresh\">";
4896 if ($line["unread"] == "t" ||
$line["unread"] == "1") {
4897 $class .= " Unread";
4904 if ($line["marked"] == "t" ||
$line["marked"] == "1") {
4905 $marked_pic = "<img id=\"FMPIC-$id\"
4906 src=\"".theme_image($link, 'images/mark_set.png')."\"
4907 class=\"markedPic\" alt=\"Unstar article\"
4908 onclick='javascript:tMark($id)'>";
4910 $marked_pic = "<img id=\"FMPIC-$id\"
4911 src=\"".theme_image($link, 'images/mark_unset.png')."\"
4912 class=\"markedPic\" alt=\"Star article\"
4913 onclick='javascript:tMark($id)'>";
4916 if ($line["published"] == "t" ||
$line["published"] == "1") {
4917 $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link,
4918 'images/pub_set.png')."\"
4920 alt=\"Unpublish article\" onclick='javascript:tPub($id)'>";
4922 $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link,
4923 'images/pub_unset.png')."\"
4925 alt=\"Publish article\" onclick='javascript:tPub($id)'>";
4928 # $content_link = "<a target=\"_blank\" href=\"".$line["link"]."\">" .
4929 # $line["title"] . "</a>";
4931 # $content_link = "<a
4932 # href=\"" . htmlspecialchars($line["link"]) . "\"
4933 # onclick=\"view($id,$feed_id);\">" .
4934 # $line["title"] . "</a>";
4936 # $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
4937 # $line["title"] . "</a>";
4939 $updated_fmt = make_local_datetime($link, $line["updated_noms"], false);
4941 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
4942 $content_preview = truncate_string(strip_tags($line["content_preview"]),
4946 $score = $line["score"];
4948 $score_pic = theme_image($link,
4949 "images/" . get_score_pic($score));
4951 /* $score_title = __("(Click to change)");
4952 $score_pic = "<img class='hlScorePic' src=\"images/$score_pic\"
4953 onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">"; */
4955 $score_pic = "<img class='hlScorePic' src=\"$score_pic\"
4960 } else if ($score < -100) {
4966 $entry_author = $line["author"];
4968 if ($entry_author) {
4969 $entry_author = " - $entry_author";
4972 $has_feed_icon = feed_has_icon($feed_id);
4974 if ($has_feed_icon) {
4975 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL
."/$feed_id.ico\" alt=\"\">";
4977 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/feed-icon-12x12.png\" alt=\"\">";
4980 if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
4982 if (get_pref($link, 'VFEED_GROUP_BY_FEED')) {
4983 if ($feed_id != $vgroup_last_feed && $line["feed_title"]) {
4985 $cur_feed_title = $line["feed_title"];
4986 $vgroup_last_feed = $feed_id;
4988 $cur_feed_title = htmlspecialchars($cur_feed_title);
4990 $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
4992 print "<div class='cdmFeedTitle'>".
4993 "<div style=\"float : right\">$feed_icon_img</div>".
4994 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
4995 $line["feed_title"]."</a> $vf_catchup_link</div>";
5000 $mouseover_attrs = "onmouseover='postMouseIn($id)'
5001 onmouseout='postMouseOut($id)'";
5003 print "<div class='$class' id='RROW-$id' $mouseover_attrs>";
5005 print "<div class='hlUpdPic'>$update_pic</div>";
5007 print "<div class='hlLeft'>";
5009 print "<input type=\"checkbox\" onclick=\"tSR(this)\"
5012 print "$marked_pic";
5013 print "$published_pic";
5017 print "<div onclick='return hlClicked(event, $id)'
5018 class=\"hlTitle\"><span class='hlContent$hlc_suffix'>";
5019 print "<a id=\"RTITLE-$id\"
5020 href=\"" . htmlspecialchars($line["link"]) . "\"
5021 onclick=\"return false;\">" .
5024 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
5025 if ($content_preview) {
5026 print "<span class=\"contentPreview\"> - $content_preview</span>";
5030 print "</a></span>";
5034 /* if (!get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5035 if (@$line["feed_title"]) {
5036 print "<span class=\"hlFeed\">
5037 (<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5038 $line["feed_title"]."</a>)
5047 print "<div class=\"hlRight\">";
5048 print "<span class=\"hlUpdated\">$updated_fmt</span>";
5051 if ($line["feed_title"] && !get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5053 print "<span onclick=\"viewfeed($feed_id)\"
5054 title=\"".htmlspecialchars($line['feed_title'])."\">
5055 $feed_icon_img<span>";
5063 if (get_pref($link, 'VFEED_GROUP_BY_FEED') && $line["feed_title"]) {
5064 if ($feed_id != $vgroup_last_feed) {
5066 $cur_feed_title = $line["feed_title"];
5067 $vgroup_last_feed = $feed_id;
5069 $cur_feed_title = htmlspecialchars($cur_feed_title);
5071 $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
5073 $has_feed_icon = feed_has_icon($feed_id);
5075 if ($has_feed_icon) {
5076 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL
."/$feed_id.ico\" alt=\"\">";
5078 //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
5081 print "<div class='cdmFeedTitle'>".
5082 "<div style=\"float : right\">$feed_icon_img</div>".
5083 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5084 $line["feed_title"]."</a> $vf_catchup_link</div>";
5088 $expand_cdm = get_pref($link, 'CDM_EXPANDED');
5090 $mouseover_attrs = "onmouseover='postMouseIn($id)'
5091 onmouseout='postMouseOut($id)'";
5093 print "<div class=\"$class\"
5094 id=\"RROW-$id\" $mouseover_attrs'>";
5096 print "<div class=\"cdmHeader\">";
5098 print "<div style='float : right'>";
5099 print "<span class='updated'>$updated_fmt</span>";
5102 if (!get_pref($link, "VFEED_GROUP_BY_FEED") && $line["feed_title"]) {
5103 print "<span style=\"cursor : pointer\"
5104 title=\"".htmlspecialchars($line["feed_title"])."\"
5105 onclick=\"viewfeed($feed_id)\">$feed_icon_img</span>";
5107 print "<div class=\"updPic\">$update_pic</div>";
5111 print "<input type=\"checkbox\" onclick=\"toggleSelectRowById(this,
5112 'RROW-$id')\" id=\"RCHK-$id\"/>";
5114 print "$marked_pic";
5115 print "$published_pic";
5117 print "<span id=\"RTITLE-$id\"
5118 onclick=\"return cdmClicked(event, $id);\"
5119 class=\"titleWrap$hlc_suffix\">
5121 target=\"_blank\" href=\"".
5122 htmlspecialchars($line["link"])."\">".$line["title"].
5123 " $entry_author</a>";
5128 $content_hidden = "style=\"display : none\"";
5130 $excerpt_hidden = "style=\"display : none\"";
5132 print "<span $excerpt_hidden
5133 id=\"CEXC-$id\" class=\"cdmExcerpt\"> - $content_preview</span>";
5139 print "<div class=\"cdmContent\" $content_hidden
5140 onclick=\"return cdmClicked(event, $id);\"
5143 print "<div class=\"cdmContentInner\">";
5145 if ($line["orig_feed_id"]) {
5147 $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
5148 WHERE id = ".$line["orig_feed_id"]);
5150 if (db_num_rows($tmp_result) != 0) {
5152 print "<div clear='both'>";
5153 print __("Originally from:");
5157 $tmp_line = db_fetch_assoc($tmp_result);
5159 print "<a target='_blank'
5160 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
5161 $tmp_line['title'] . "</a>";
5165 print "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
5166 print "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
5172 // FIXME: make this less of a hack
5174 $feed_site_url = false;
5176 if ($line["feed_id"]) {
5177 $tmp_result = db_query($link, "SELECT site_url FROM ttrss_feeds
5178 WHERE id = " . $line["feed_id"]);
5180 if (db_num_rows($tmp_result) == 1) {
5181 $feed_site_url = db_fetch_result($tmp_result, 0, "site_url");
5186 $article_content = sanitize_rss($link, $line["content_preview"],
5187 false, false, $feed_site_url);
5189 if (!$article_content) $article_content = " ";
5191 $article_content = '';
5194 print "<div id=\"POSTNOTE-$id\">";
5195 if ($line['note']) {
5196 print format_article_note($id, $line['note']);
5200 print "<span id=\"CWRAP-$id\">$article_content</span>";
5202 $tmp_result = db_query($link, "SELECT always_display_enclosures FROM
5203 ttrss_feeds WHERE id = ".
5204 (($line['feed_id'] == null) ?
$line['orig_feed_id'] :
5205 $line['feed_id'])." AND owner_uid = ".$_SESSION["uid"]);
5207 $always_display_enclosures = sql_bool_to_bool(db_fetch_result($tmp_result,
5208 0, "always_display_enclosures"));
5210 print_article_enclosures($link, $id, $always_display_enclosures,
5215 print "<div class=\"cdmFooter\">";
5217 $tags_str = format_tags_string(get_article_tags($link, $id), $id);
5219 print "<img src='".theme_image($link,
5220 'images/tag.png')."' alt='Tags' title='Tags'>
5221 <span id=\"ATSTR-$id\">$tags_str</span>
5222 <a title=\"".__('Edit tags for this article')."\"
5223 href=\"#\" onclick=\"editArticleTags($id, $feed_id, true)\">(+)</a>";
5225 print "<div style=\"float : right\">";
5227 print "<img src=\"images/art-zoom.png\"
5228 onclick=\"zoomToArticle(event, $id)\"
5229 style=\"cursor : pointer\"
5231 title='".__('Open article in new tab')."'>";
5233 $note_escaped = htmlspecialchars($line['note'], ENT_QUOTES
);
5235 print "<img src=\"images/art-pub-note.png\"
5236 style=\"cursor : pointer\" style=\"cursor : pointer\"
5237 onclick=\"publishWithNote($id, '$note_escaped')\"
5238 alt='PubNote' title='".__('Publish article with a note')."'>";
5240 if (DIGEST_ENABLE
) {
5241 print "<img src=\"".theme_image($link, 'images/art-email.png')."\"
5242 style=\"cursor : pointer\"
5243 onclick=\"emailArticle($id)\"
5244 alt='Zoom' title='".__('Forward by email')."'>";
5247 if (ENABLE_TWEET_BUTTON
) {
5248 print "<img src=\"".theme_image($link, 'images/art-tweet.png')."\"
5249 class='tagsPic' style=\"cursor : pointer\"
5250 onclick=\"tweetArticle($id)\"
5251 alt='Zoom' title='".__('Share on Twitter')."'>";
5254 print "<img src=\"images/digest_checkbox.png\"
5255 style=\"cursor : pointer\" style=\"cursor : pointer\"
5256 onclick=\"dismissArticle($id)\"
5257 alt='Dismiss' title='".__('Dismiss article')."'>";
5274 switch ($view_mode) {
5276 $message = __("No unread articles found to display.");
5279 $message = __("No updated articles found to display.");
5282 $message = __("No starred articles found to display.");
5286 $message = __("No articles found to display. You can assign articles to labels manually (see the Actions menu above) or use a filter.");
5288 $message = __("No articles found to display.");
5292 if (!$offset && $message) {
5293 print "<div class='whiteBox'>$message";
5295 print "<p class=\"small\"><span class=\"insensitive\">";
5297 $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE
."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
5298 WHERE owner_uid = " . $_SESSION['uid']);
5300 $last_updated = db_fetch_result($result, 0, "last_updated");
5301 $last_updated = make_local_datetime($link, $last_updated, false);
5303 printf(__("Feeds last updated at %s"), $last_updated);
5305 $result = db_query($link, "SELECT COUNT(id) AS num_errors
5306 FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
5308 $num_errors = db_fetch_result($result, 0, "num_errors");
5310 if ($num_errors > 0) {
5312 print "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
5313 __('Some feeds have update errors (click for details)')."</a>";
5315 print "</span></p></div>";
5320 # if ($headlines_count > 0) print "</div>";
5324 print "]]></content>";
5326 return array($topmost_article_ids, $headlines_count, $feed, $disable_cache, $vgroup_last_feed);
5329 // from here: http://www.roscripts.com/Create_tag_cloud-71.html
5331 function printTagCloud($link) {
5333 $query = "SELECT tag_name, COUNT(post_int_id) AS count
5334 FROM ttrss_tags WHERE owner_uid = ".$_SESSION["uid"]."
5335 GROUP BY tag_name ORDER BY count DESC LIMIT 50";
5337 $result = db_query($link, $query);
5341 while ($line = db_fetch_assoc($result)) {
5342 $tags[$line["tag_name"]] = $line["count"];
5347 $max_size = 32; // max font size in pixels
5348 $min_size = 11; // min font size in pixels
5350 // largest and smallest array values
5351 $max_qty = max(array_values($tags));
5352 $min_qty = min(array_values($tags));
5354 // find the range of values
5355 $spread = $max_qty - $min_qty;
5356 if ($spread == 0) { // we don't want to divide by zero
5360 // set the font-size increment
5361 $step = ($max_size - $min_size) / ($spread);
5363 // loop through the tag array
5364 foreach ($tags as $key => $value) {
5365 // calculate font-size
5366 // find the $value in excess of $min_qty
5367 // multiply by the font-size increment ($size)
5368 // and add the $min_size set above
5369 $size = round($min_size +
(($value - $min_qty) * $step));
5371 $key_escaped = str_replace("'", "\\'", $key);
5373 echo "<a href=\"javascript:viewfeed('$key_escaped') \" style=\"font-size: " .
5374 $size . "px\" title=\"$value articles tagged with " .
5375 $key . '">' . $key . '</a> ';
5379 function print_checkpoint($n, $s) {
5380 $ts = getmicrotime();
5381 echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s);
5385 function sanitize_tag($tag) {
5388 $tag = mb_strtolower($tag, 'utf-8');
5390 $tag = preg_replace('/[\"\+\>\<]/', "", $tag);
5392 // $tag = str_replace('"', "", $tag);
5393 // $tag = str_replace("+", " ", $tag);
5394 $tag = str_replace("technorati tag: ", "", $tag);
5399 function get_self_url_prefix() {
5403 if ($_SERVER['HTTPS'] != "on") {
5404 $url_path = "http://";
5406 $url_path = "https://";
5409 $url_path .= $_SERVER['HTTP_HOST'].dirname($_SERVER['PHP_SELF']);
5414 function opml_publish_url($link){
5416 $url_path = get_self_url_prefix();
5417 $url_path .= "/opml.php?op=publish&key=" .
5418 get_feed_access_key($link, 'OPML:Publish', false, $_SESSION["uid"]);
5424 * Purge a feed contents, marked articles excepted.
5426 * @param mixed $link The database connection.
5427 * @param integer $id The id of the feed to purge.
5430 function clear_feed_articles($link, $id) {
5433 $result = db_query($link, "DELETE FROM ttrss_user_entries
5434 WHERE feed_id = '$id' AND marked = false AND owner_uid = " . $_SESSION["uid"]);
5436 $result = db_query($link, "DELETE FROM ttrss_user_entries
5437 WHERE feed_id IS NULL AND marked = false AND owner_uid = " . $_SESSION["uid"]);
5440 $result = db_query($link, "DELETE FROM ttrss_entries WHERE
5441 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
5443 ccache_update($link, $id, $_SESSION['uid']);
5444 } // function clear_feed_articles
5447 * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI.
5449 * @return string The Mozilla Firefox feed adding URL.
5451 function add_feed_url() {
5452 $url_path = ($_SERVER['HTTPS'] != "on" ?
'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH
);
5453 $url_path .= "?op=pref-feeds&quiet=1&subop=add&feed_url=%s";
5455 } // function add_feed_url
5458 * Encrypt a password in SHA1.
5460 * @param string $pass The password to encrypt.
5461 * @param string $login A optionnal login.
5462 * @return string The encrypted password.
5464 function encrypt_password($pass, $login = '') {
5466 return "SHA1X:" . sha1("$login:$pass");
5468 return "SHA1:" . sha1($pass);
5470 } // function encrypt_password
5473 * Update a feed batch.
5474 * Used by daemons to update n feeds by run.
5475 * Only update feed needing a update, and not being processed
5476 * by another process.
5478 * @param mixed $link Database link
5479 * @param integer $limit Maximum number of feeds in update batch. Default to DAEMON_FEED_LIMIT.
5480 * @param boolean $from_http Set to true if you call this function from http to disable cli specific code.
5481 * @param boolean $debug Set to false to disable debug output. Default to true.
5484 function update_daemon_common($link, $limit = DAEMON_FEED_LIMIT
, $from_http = false, $debug = true) {
5485 // Process all other feeds using last_updated and interval parameters
5487 // Test if the user has loggued in recently. If not, it does not update its feeds.
5488 if (DAEMON_UPDATE_LOGIN_LIMIT
> 0) {
5489 if (DB_TYPE
== "pgsql") {
5490 $login_thresh_qpart = "AND ttrss_users.last_login >= NOW() - INTERVAL '".DAEMON_UPDATE_LOGIN_LIMIT
." days'";
5492 $login_thresh_qpart = "AND ttrss_users.last_login >= DATE_SUB(NOW(), INTERVAL ".DAEMON_UPDATE_LOGIN_LIMIT
." DAY)";
5495 $login_thresh_qpart = "";
5498 // Test if the feed need a update (update interval exceded).
5499 if (DB_TYPE
== "pgsql") {
5500 $update_limit_qpart = "AND ((
5501 ttrss_feeds.update_interval = 0
5502 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_user_prefs.value || ' minutes') AS INTERVAL)
5504 ttrss_feeds.update_interval > 0
5505 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_feeds.update_interval || ' minutes') AS INTERVAL)
5506 ) OR ttrss_feeds.last_updated IS NULL)";
5508 $update_limit_qpart = "AND ((
5509 ttrss_feeds.update_interval = 0
5510 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL CONVERT(ttrss_user_prefs.value, SIGNED INTEGER) MINUTE)
5512 ttrss_feeds.update_interval > 0
5513 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL ttrss_feeds.update_interval MINUTE)
5514 ) OR ttrss_feeds.last_updated IS NULL)";
5517 // Test if feed is currently being updated by another process.
5518 if (DB_TYPE
== "pgsql") {
5519 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
5521 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
5524 // Test if there is a limit to number of updated feeds
5526 if($limit) $query_limit = sprintf("LIMIT %d", $limit);
5528 $random_qpart = sql_random_function();
5530 // We search for feed needing update.
5531 $result = db_query($link, "SELECT ttrss_feeds.feed_url,ttrss_feeds.id, ttrss_feeds.owner_uid,
5532 ".SUBSTRING_FOR_DATE
."(ttrss_feeds.last_updated,1,19) AS last_updated,
5533 ttrss_feeds.update_interval
5535 ttrss_feeds, ttrss_users, ttrss_user_prefs
5537 ttrss_feeds.owner_uid = ttrss_users.id
5538 AND ttrss_users.id = ttrss_user_prefs.owner_uid
5539 AND ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL'
5540 $login_thresh_qpart $update_limit_qpart
5541 $updstart_thresh_qpart
5542 ORDER BY $random_qpart $query_limit");
5544 $user_prefs_cache = array();
5546 if($debug) _debug(sprintf("Scheduled %d feeds to update...\n", db_num_rows($result)));
5548 // Here is a little cache magic in order to minimize risk of double feed updates.
5549 $feeds_to_update = array();
5550 while ($line = db_fetch_assoc($result)) {
5551 $feeds_to_update[$line['id']] = $line;
5554 // We update the feed last update started date before anything else.
5555 // There is no lag due to feed contents downloads
5556 // It prevent an other process to update the same feed.
5557 $feed_ids = array_keys($feeds_to_update);
5559 db_query($link, sprintf("UPDATE ttrss_feeds SET last_update_started = NOW()
5560 WHERE id IN (%s)", implode(',', $feed_ids)));
5563 // For each feed, we call the feed update function.
5564 while ($line = array_pop($feeds_to_update)) {
5566 if($debug) _debug("Feed: " . $line["feed_url"] . ", " . $line["last_updated"]);
5568 update_rss_feed($link, $line["id"], true);
5570 sleep(1); // prevent flood (FIXME make this an option?)
5573 // Send feed digests by email if needed.
5574 if (DAEMON_SENDS_DIGESTS
) send_headlines_digests($link);
5576 } // function update_daemon_common
5578 function sanitize_article_content($text) {
5579 # we don't support CDATA sections in articles, they break our own escaping
5580 $text = preg_replace("/\[\[CDATA/", "", $text);
5581 $text = preg_replace("/\]\]\>/", "", $text);
5585 function load_filters($link, $feed, $owner_uid, $action_id = false) {
5590 $obj_id = md5("FILTER:$feed:$owner_uid:$action_id");
5592 if ($memcache && $obj = $memcache->get($obj_id)) {
5598 if ($action_id) $ftype_query_part = "action_id = '$action_id' AND";
5600 $result = db_query($link, "SELECT reg_exp,
5601 ttrss_filter_types.name AS name,
5602 ttrss_filter_actions.name AS action,
5606 FROM ttrss_filters,ttrss_filter_types,ttrss_filter_actions WHERE
5609 owner_uid = $owner_uid AND
5610 ttrss_filter_types.id = filter_type AND
5611 ttrss_filter_actions.id = action_id AND
5612 (feed_id IS NULL OR feed_id = '$feed') ORDER BY reg_exp");
5614 while ($line = db_fetch_assoc($result)) {
5615 if (!$filters[$line["name"]]) $filters[$line["name"]] = array();
5616 $filter["reg_exp"] = $line["reg_exp"];
5617 $filter["action"] = $line["action"];
5618 $filter["action_param"] = $line["action_param"];
5619 $filter["filter_param"] = $line["filter_param"];
5620 $filter["inverse"] = sql_bool_to_bool($line["inverse"]);
5622 array_push($filters[$line["name"]], $filter);
5625 if ($memcache) $memcache->add($obj_id, $filters, 0, 3600*8);
5631 function get_score_pic($score) {
5633 return "score_high.png";
5634 } else if ($score > 0) {
5635 return "score_half_high.png";
5636 } else if ($score < -100) {
5637 return "score_low.png";
5638 } else if ($score < 0) {
5639 return "score_half_low.png";
5641 return "score_neutral.png";
5645 function rounded_table_start($classname, $header = " ") {
5646 print "<table width='100%' class='$classname' cellspacing='0' cellpadding='0'>";
5647 print "<tr><td class='c1'> </td><td class='top'>$header</td><td class='c2'> </td></tr>";
5648 print "<tr><td class='left'> </td><td class='content'>";
5651 function rounded_table_end($footer = " ") {
5652 print "</td><td class='right'> </td></tr>";
5653 print "<tr><td class='c4'> </td><td class='bottom'>$footer</td><td class='c3'> </td></tr>";
5657 function feed_has_icon($id) {
5658 return is_file(ICONS_DIR
. "/$id.ico") && filesize(ICONS_DIR
. "/$id.ico") > 0;
5661 function init_connection($link) {
5662 if (DB_TYPE
== "pgsql") {
5663 pg_query($link, "set client_encoding = 'UTF-8'");
5664 pg_set_client_encoding("UNICODE");
5665 pg_query($link, "set datestyle = 'ISO, european'");
5666 pg_query($link, "set TIME ZONE 0");
5668 db_query($link, "SET time_zone = '+0:0'");
5670 if (defined('MYSQL_CHARSET') && MYSQL_CHARSET
) {
5671 db_query($link, "SET NAMES " . MYSQL_CHARSET
);
5672 // db_query($link, "SET CHARACTER SET " . MYSQL_CHARSET);
5677 function update_feedbrowser_cache($link) {
5679 $result = db_query($link, "SELECT feed_url,title, COUNT(id) AS subscribers
5680 FROM ttrss_feeds WHERE (SELECT COUNT(id) = 0 FROM ttrss_feeds AS tf
5681 WHERE tf.feed_url = ttrss_feeds.feed_url
5682 AND (private IS true OR feed_url LIKE '%:%@%/%'))
5683 GROUP BY feed_url, title ORDER BY subscribers DESC LIMIT 1000");
5685 db_query($link, "BEGIN");
5687 db_query($link, "DELETE FROM ttrss_feedbrowser_cache");
5691 while ($line = db_fetch_assoc($result)) {
5692 $subscribers = db_escape_string($line["subscribers"]);
5693 $feed_url = db_escape_string($line["feed_url"]);
5694 $title = db_escape_string($line["title"]);
5696 $tmp_result = db_query($link, "SELECT subscribers FROM
5697 ttrss_feedbrowser_cache WHERE feed_url = '$feed_url'");
5699 if (db_num_rows($tmp_result) == 0) {
5701 db_query($link, "INSERT INTO ttrss_feedbrowser_cache
5702 (feed_url, title, subscribers) VALUES ('$feed_url',
5703 '$title', '$subscribers')");
5711 db_query($link, "COMMIT");
5717 function ccache_zero($link, $feed_id, $owner_uid) {
5718 db_query($link, "UPDATE ttrss_counters_cache SET
5719 value = 0, updated = NOW() WHERE
5720 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
5723 function ccache_zero_all($link, $owner_uid) {
5724 db_query($link, "UPDATE ttrss_counters_cache SET
5725 value = 0 WHERE owner_uid = '$owner_uid'");
5727 db_query($link, "UPDATE ttrss_cat_counters_cache SET
5728 value = 0 WHERE owner_uid = '$owner_uid'");
5731 function ccache_remove($link, $feed_id, $owner_uid, $is_cat = false) {
5734 $table = "ttrss_counters_cache";
5736 $table = "ttrss_cat_counters_cache";
5739 db_query($link, "DELETE FROM $table WHERE
5740 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
5744 function ccache_update_all($link, $owner_uid) {
5746 if (get_pref($link, 'ENABLE_FEED_CATS', $owner_uid)) {
5748 $result = db_query($link, "SELECT feed_id FROM ttrss_cat_counters_cache
5749 WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
5751 while ($line = db_fetch_assoc($result)) {
5752 ccache_update($link, $line["feed_id"], $owner_uid, true);
5755 /* We have to manually include category 0 */
5757 ccache_update($link, 0, $owner_uid, true);
5760 $result = db_query($link, "SELECT feed_id FROM ttrss_counters_cache
5761 WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
5763 while ($line = db_fetch_assoc($result)) {
5764 print ccache_update($link, $line["feed_id"], $owner_uid);
5771 function ccache_find($link, $feed_id, $owner_uid, $is_cat = false,
5772 $no_update = false) {
5774 if (!is_numeric($feed_id)) return;
5777 $table = "ttrss_counters_cache";
5779 $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
5780 WHERE id = '$feed_id'");
5781 $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
5784 $table = "ttrss_cat_counters_cache";
5787 if (DB_TYPE
== "pgsql") {
5788 $date_qpart = "updated > NOW() - INTERVAL '15 minutes'";
5789 } else if (DB_TYPE
== "mysql") {
5790 $date_qpart = "updated > DATE_SUB(NOW(), INTERVAL 15 MINUTE)";
5793 $result = db_query($link, "SELECT value FROM $table
5794 WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id'
5797 if (db_num_rows($result) == 1) {
5798 return db_fetch_result($result, 0, "value");
5803 return ccache_update($link, $feed_id, $owner_uid, $is_cat);
5809 function ccache_update($link, $feed_id, $owner_uid, $is_cat = false,
5810 $update_pcat = true) {
5812 if (!is_numeric($feed_id)) return;
5814 if (!$is_cat && $feed_id > 0) {
5815 $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
5816 WHERE id = '$feed_id'");
5817 $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
5820 $prev_unread = ccache_find($link, $feed_id, $owner_uid, $is_cat, true);
5822 /* When updating a label, all we need to do is recalculate feed counters
5823 * because labels are not cached */
5826 ccache_update_all($link, $owner_uid);
5831 $table = "ttrss_counters_cache";
5833 $table = "ttrss_cat_counters_cache";
5836 if ($is_cat && $feed_id >= 0) {
5837 if ($feed_id != 0) {
5838 $cat_qpart = "cat_id = '$feed_id'";
5840 $cat_qpart = "cat_id IS NULL";
5843 /* Recalculate counters for child feeds */
5845 $result = db_query($link, "SELECT id FROM ttrss_feeds
5846 WHERE owner_uid = '$owner_uid' AND $cat_qpart");
5848 while ($line = db_fetch_assoc($result)) {
5849 ccache_update($link, $line["id"], $owner_uid, false, false);
5852 $result = db_query($link, "SELECT SUM(value) AS sv
5853 FROM ttrss_counters_cache, ttrss_feeds
5854 WHERE id = feed_id AND $cat_qpart AND
5855 ttrss_feeds.owner_uid = '$owner_uid'");
5857 $unread = (int) db_fetch_result($result, 0, "sv");
5860 $unread = (int) getFeedArticles($link, $feed_id, $is_cat, true, $owner_uid);
5863 db_query($link, "BEGIN");
5865 $result = db_query($link, "SELECT feed_id FROM $table
5866 WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id' LIMIT 1");
5868 if (db_num_rows($result) == 1) {
5869 db_query($link, "UPDATE $table SET
5870 value = '$unread', updated = NOW() WHERE
5871 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
5874 db_query($link, "INSERT INTO $table
5875 (feed_id, value, owner_uid, updated)
5877 ($feed_id, $unread, $owner_uid, NOW())");
5880 db_query($link, "COMMIT");
5882 if ($feed_id > 0 && $prev_unread != $unread) {
5886 /* Update parent category */
5890 $result = db_query($link, "SELECT cat_id FROM ttrss_feeds
5891 WHERE owner_uid = '$owner_uid' AND id = '$feed_id'");
5893 $cat_id = (int) db_fetch_result($result, 0, "cat_id");
5895 ccache_update($link, $cat_id, $owner_uid, true);
5899 } else if ($feed_id < 0) {
5900 ccache_update_all($link, $owner_uid);
5906 function label_find_id($link, $label, $owner_uid) {
5907 $result = db_query($link,
5908 "SELECT id FROM ttrss_labels2 WHERE caption = '$label'
5909 AND owner_uid = '$owner_uid' LIMIT 1");
5911 if (db_num_rows($result) == 1) {
5912 return db_fetch_result($result, 0, "id");
5918 function get_article_labels($link, $id) {
5921 $obj_id = md5("LABELS:$id:" . $_SESSION["uid"]);
5925 if ($memcache && $obj = $memcache->get($obj_id)) {
5929 $result = db_query($link, "SELECT label_cache FROM
5930 ttrss_user_entries WHERE ref_id = '$id' AND owner_uid = " .
5933 $label_cache = db_fetch_result($result, 0, "label_cache");
5937 $label_cache = json_decode($label_cache, true);
5939 if ($label_cache["no-labels"] == 1)
5942 return $label_cache;
5945 $result = db_query($link,
5946 "SELECT DISTINCT label_id,caption,fg_color,bg_color
5947 FROM ttrss_labels2, ttrss_user_labels2
5949 AND article_id = '$id'
5950 AND owner_uid = ".$_SESSION["uid"] . "
5953 while ($line = db_fetch_assoc($result)) {
5954 $rk = array($line["label_id"], $line["caption"], $line["fg_color"],
5956 array_push($rv, $rk);
5958 if ($memcache) $memcache->add($obj_id, $rv, 0, 3600);
5961 label_update_cache($link, $id, $rv);
5963 label_update_cache($link, $id, array("no-labels" => 1));
5970 function label_find_caption($link, $label, $owner_uid) {
5971 $result = db_query($link,
5972 "SELECT caption FROM ttrss_labels2 WHERE id = '$label'
5973 AND owner_uid = '$owner_uid' LIMIT 1");
5975 if (db_num_rows($result) == 1) {
5976 return db_fetch_result($result, 0, "caption");
5982 function label_update_cache($link, $id, $labels = false, $force = false) {
5985 label_clear_cache($link, $id);
5988 $labels = get_article_labels($link, $id);
5990 $labels = db_escape_string(json_encode($labels));
5992 db_query($link, "UPDATE ttrss_user_entries SET
5993 label_cache = '$labels' WHERE ref_id = '$id'");
5997 function label_clear_cache($link, $id) {
5999 db_query($link, "UPDATE ttrss_user_entries SET
6000 label_cache = '' WHERE ref_id = '$id'");
6004 function label_remove_article($link, $id, $label, $owner_uid) {
6006 $label_id = label_find_id($link, $label, $owner_uid);
6008 if (!$label_id) return;
6010 $result = db_query($link,
6011 "DELETE FROM ttrss_user_labels2
6013 label_id = '$label_id' AND
6014 article_id = '$id'");
6016 label_clear_cache($link, $id);
6019 function label_add_article($link, $id, $label, $owner_uid) {
6024 $obj_id = md5("LABELS:$id:$owner_uid");
6025 $memcache->delete($obj_id);
6028 $label_id = label_find_id($link, $label, $owner_uid);
6030 if (!$label_id) return;
6032 $result = db_query($link,
6034 article_id FROM ttrss_labels2, ttrss_user_labels2
6037 label_id = '$label_id' AND
6038 article_id = '$id' AND owner_uid = '$owner_uid'
6041 if (db_num_rows($result) == 0) {
6042 db_query($link, "INSERT INTO ttrss_user_labels2
6043 (label_id, article_id) VALUES ('$label_id', '$id')");
6046 label_clear_cache($link, $id);
6050 function label_remove($link, $id, $owner_uid) {
6053 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6056 $obj_id = md5("LABELS:$id:$owner_uid");
6057 $memcache->delete($obj_id);
6060 db_query($link, "BEGIN");
6062 $result = db_query($link, "SELECT caption FROM ttrss_labels2
6065 $caption = db_fetch_result($result, 0, "caption");
6067 $result = db_query($link, "DELETE FROM ttrss_labels2 WHERE id = '$id'
6068 AND owner_uid = " . $owner_uid);
6070 if (db_affected_rows($link, $result) != 0 && $caption) {
6072 /* Remove access key for the label */
6074 $ext_id = -11 - $id;
6076 db_query($link, "DELETE FROM ttrss_access_keys WHERE
6077 feed_id = '$ext_id' AND owner_uid = $owner_uid");
6079 /* Disable filters that reference label being removed */
6081 db_query($link, "UPDATE ttrss_filters SET
6082 enabled = false WHERE action_param = '$caption'
6084 AND owner_uid = " . $owner_uid);
6086 /* Remove cached data */
6088 db_query($link, "UPDATE ttrss_user_entries SET label_cache = ''
6089 WHERE label_cache LIKE '%$caption%' AND owner_uid = " . $owner_uid);
6093 db_query($link, "COMMIT");
6096 function label_create($link, $caption) {
6098 db_query($link, "BEGIN");
6102 $result = db_query($link, "SELECT id FROM ttrss_labels2
6103 WHERE caption = '$caption' AND owner_uid = ". $_SESSION["uid"]);
6105 if (db_num_rows($result) == 0) {
6106 $result = db_query($link,
6107 "INSERT INTO ttrss_labels2 (caption,owner_uid)
6108 VALUES ('$caption', '".$_SESSION["uid"]."')");
6110 $result = db_affected_rows($link, $result) != 0;
6113 db_query($link, "COMMIT");
6118 function print_labels_headlines_dropdown($link, $feed_id) {
6119 print "<option value=\"addLabel()\">".__("Create label...")."</option>";
6121 $result = db_query($link, "SELECT id, caption FROM ttrss_labels2 WHERE
6122 owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
6124 while ($line = db_fetch_assoc($result)) {
6126 $label_id = $line["id"];
6127 $label_caption = $line["caption"];
6130 if ($feed_id < -10 && $feed_id == -11-$label_id) {
6131 print "<option id=\"LHDL-$id\"
6132 value=\"selectionRemoveLabel($label_id)\">".
6133 __('Remove:') . " $label_caption</option>";
6135 print "<option id=\"LHDL-$id\"
6136 value=\"selectionAssignLabel($label_id)\">".
6137 __('Assign:') . " $label_caption</option>";
6142 function format_tags_string($tags, $id) {
6145 $tags_nolinks_str = "";
6149 /* if (get_user_theme($link) == "3pane") {
6157 $formatted_tags = array();
6159 foreach ($tags as $tag) {
6161 $tag_escaped = str_replace("'", "\\'", $tag);
6163 if (mb_strlen($tag) > 30) {
6164 $tag = truncate_string($tag, 30);
6167 $tag_str = "<a href=\"javascript:viewfeed('$tag_escaped')\">$tag</a>";
6169 array_push($formatted_tags, $tag_str);
6171 $tmp_tags_str = implode(", ", $formatted_tags);
6173 if ($num_tags == $tag_limit ||
mb_strlen($tmp_tags_str) > 150) {
6178 $tags_str = implode(", ", $formatted_tags);
6180 if ($num_tags < count($tags)) {
6181 $tags_str .= ", …";
6184 if ($num_tags == 0) {
6185 $tags_str = __("no tags");
6192 function format_article_labels($labels, $id) {
6196 foreach ($labels as $l) {
6197 $labels_str .= sprintf("<span class='hlLabelRef'
6198 style='color : %s; background-color : %s'>%s</span>",
6199 $l[2], $l[3], $l[1]);
6206 function format_article_note($id, $note) {
6208 $note_escaped = htmlspecialchars($note, ENT_QUOTES
);
6210 $str = "<div class='articleNote'>";
6212 $str .= "<div class='articleNoteOps'>";
6213 $str .= "<a href=\"javascript:publishWithNote($id, '$note_escaped')\">".
6214 __('edit note')."</a>";
6221 function toggle_collapse_cat($link, $cat_id, $mode) {
6223 $mode = bool_to_sql_bool($mode);
6225 db_query($link, "UPDATE ttrss_feed_categories SET
6226 collapsed = $mode WHERE id = '$cat_id' AND owner_uid = " .
6233 $pref_name = '_COLLAPSED_SPECIAL';
6236 $pref_name = '_COLLAPSED_LABELS';
6239 $pref_name = '_COLLAPSED_UNCAT';
6245 set_pref($link, $pref_name, 'true');
6247 set_pref($link, $pref_name, 'false');
6253 function remove_feed($link, $id, $owner_uid) {
6257 /* save starred articles in Archived feed */
6259 db_query($link, "BEGIN");
6261 /* prepare feed if necessary */
6263 $result = db_query($link, "SELECT id FROM ttrss_archived_feeds
6266 if (db_num_rows($result) == 0) {
6267 db_query($link, "INSERT INTO ttrss_archived_feeds
6268 (id, owner_uid, title, feed_url, site_url)
6269 SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
6273 db_query($link, "UPDATE ttrss_user_entries SET feed_id = NULL,
6274 orig_feed_id = '$id' WHERE feed_id = '$id' AND
6275 marked = true AND owner_uid = $owner_uid");
6277 /* Remove access key for the feed */
6279 db_query($link, "DELETE FROM ttrss_access_keys WHERE
6280 feed_id = '$id' AND owner_uid = $owner_uid");
6282 /* remove the feed */
6284 db_query($link, "DELETE FROM ttrss_feeds
6285 WHERE id = '$id' AND owner_uid = $owner_uid");
6287 db_query($link, "COMMIT");
6289 /* if (file_exists(ICONS_DIR . "/$id.ico")) {
6290 unlink(ICONS_DIR . "/$id.ico");
6293 ccache_remove($link, $id, $owner_uid);
6296 label_remove($link, -11-$id, $owner_uid);
6297 ccache_remove($link, -11-$id, $owner_uid);
6301 function add_feed_category($link, $feed_cat) {
6303 if (!$feed_cat) return false;
6305 db_query($link, "BEGIN");
6307 $result = db_query($link,
6308 "SELECT id FROM ttrss_feed_categories
6309 WHERE title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]);
6311 if (db_num_rows($result) == 0) {
6313 $result = db_query($link,
6314 "INSERT INTO ttrss_feed_categories (owner_uid,title)
6315 VALUES ('".$_SESSION["uid"]."', '$feed_cat')");
6317 db_query($link, "COMMIT");
6325 function remove_feed_category($link, $id, $owner_uid) {
6327 db_query($link, "DELETE FROM ttrss_feed_categories
6328 WHERE id = '$id' AND owner_uid = $owner_uid");
6330 ccache_remove($link, $id, $owner_uid, true);
6333 function archive_article($link, $id, $owner_uid) {
6334 db_query($link, "BEGIN");
6336 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
6337 WHERE ref_id = '$id' AND owner_uid = $owner_uid");
6339 if (db_num_rows($result) != 0) {
6341 /* prepare the archived table */
6343 $feed_id = (int) db_fetch_result($result, 0, "feed_id");
6346 $result = db_query($link, "SELECT id FROM ttrss_archived_feeds
6347 WHERE id = '$feed_id'");
6349 if (db_num_rows($result) == 0) {
6350 db_query($link, "INSERT INTO ttrss_archived_feeds
6351 (id, owner_uid, title, feed_url, site_url)
6352 SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
6353 WHERE id = '$feed_id'");
6356 db_query($link, "UPDATE ttrss_user_entries
6357 SET orig_feed_id = feed_id, feed_id = NULL
6358 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
6362 db_query($link, "COMMIT");
6365 function getArticleFeed($link, $id) {
6366 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
6367 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
6369 if (db_num_rows($result) != 0) {
6370 return db_fetch_result($result, 0, "feed_id");
6376 function make_url_from_parts($parts) {
6377 $url = $parts['scheme'] . '://' . $parts['host'];
6379 if ($parts['path']) $url .= $parts['path'];
6380 if ($parts['query']) $url .= '?' . $parts['query'];
6386 * Fixes incomplete URLs by prepending "http://".
6387 * Also replaces feed:// with http://, and
6388 * prepends a trailing slash if the url is a domain name only.
6390 * @param string $url Possibly incomplete URL
6392 * @return string Fixed URL.
6394 function fix_url($url) {
6395 if (strpos($url, '://') === false) {
6396 $url = 'http://' . $url;
6397 } else if (substr($url, 0, 5) == 'feed:') {
6398 $url = 'http:' . substr($url, 5);
6401 //prepend slash if the URL has no slash in it
6402 // "http://www.example" -> "http://www.example/"
6403 if (strpos($url, '/', strpos($url, ':') +
3) === false) {
6407 if ($url != "http:///")
6413 function validate_feed_url($url) {
6414 $parts = parse_url($url);
6416 return ($parts['scheme'] == 'http' ||
$parts['scheme'] == 'feed' ||
$parts['scheme'] == 'https');
6420 function get_article_enclosures($link, $id) {
6424 $query = "SELECT * FROM ttrss_enclosures
6425 WHERE post_id = '$id' AND content_url != ''";
6427 $obj_id = md5("ENCLOSURES:$id");
6431 if ($memcache && $obj = $memcache->get($obj_id)) {
6434 $result = db_query($link, $query);
6436 if (db_num_rows($result) > 0) {
6437 while ($line = db_fetch_assoc($result)) {
6438 array_push($rv, $line);
6440 if ($memcache) $memcache->add($obj_id, $rv, 0, 3600);
6447 function api_get_feeds($link, $cat_id, $unread_only, $limit, $offset) {
6453 if ($cat_id == -4 ||
$cat_id == -2) {
6454 $counters = getLabelCounters($link, true);
6456 foreach (array_values($counters) as $cv) {
6458 $unread = $cv["counter"];
6460 if ($unread ||
!$unread_only) {
6464 "title" => $cv["description"],
6465 "unread" => $cv["counter"],
6469 array_push($feeds, $row);
6476 if ($cat_id == -4 ||
$cat_id == -1) {
6477 foreach (array(-1, -2, -3, -4, 0) as $i) {
6478 $unread = getFeedUnread($link, $i);
6480 if ($unread ||
!$unread_only) {
6481 $title = getFeedTitle($link, $i);
6486 "unread" => $unread,
6489 array_push($feeds, $row);
6498 $limit_qpart = "LIMIT $limit OFFSET $offset";
6503 if ($cat_id == -4 ||
$cat_id == -3) {
6504 $result = db_query($link, "SELECT
6505 id, feed_url, cat_id, title, ".
6506 SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
6507 FROM ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"] .
6508 " ORDER BY cat_id, title " . $limit_qpart);
6512 $cat_qpart = "cat_id = '$cat_id'";
6514 $cat_qpart = "cat_id IS NULL";
6516 $result = db_query($link, "SELECT
6517 id, feed_url, cat_id, title, ".
6518 SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
6519 FROM ttrss_feeds WHERE
6520 $cat_qpart AND owner_uid = " . $_SESSION["uid"] .
6521 " ORDER BY cat_id, title " . $limit_qpart);
6524 while ($line = db_fetch_assoc($result)) {
6526 $unread = getFeedUnread($link, $line["id"]);
6528 $has_icon = feed_has_icon($line['id']);
6530 if ($unread ||
!$unread_only) {
6533 "feed_url" => $line["feed_url"],
6534 "title" => $line["title"],
6535 "id" => (int)$line["id"],
6536 "unread" => (int)$unread,
6537 "has_icon" => $has_icon,
6538 "cat_id" => (int)$line["cat_id"],
6539 "last_updated" => strtotime($line["last_updated"])
6542 array_push($feeds, $row);
6549 function api_get_headlines($link, $feed_id, $limit, $offset,
6550 $filter, $is_cat, $show_excerpt, $show_content, $view_mode, $order) {
6552 /* do not rely on params below */
6554 $search = db_escape_string($_REQUEST["search"]);
6555 $search_mode = db_escape_string($_REQUEST["search_mode"]);
6556 $match_on = db_escape_string($_REQUEST["match_on"]);
6558 $qfh_ret = queryFeedHeadlines($link, $feed_id, $limit,
6559 $view_mode, $is_cat, $search, $search_mode, $match_on,
6562 $result = $qfh_ret[0];
6563 $feed_title = $qfh_ret[1];
6565 $headlines = array();
6567 while ($line = db_fetch_assoc($result)) {
6568 $is_updated = ($line["last_read"] == "" &&
6569 ($line["unread"] != "t" && $line["unread"] != "1"));
6571 $headline_row = array(
6572 "id" => (int)$line["id"],
6573 "unread" => sql_bool_to_bool($line["unread"]),
6574 "marked" => sql_bool_to_bool($line["marked"]),
6575 "published" => sql_bool_to_bool($line["published"]),
6576 "updated" => strtotime($line["updated"]),
6577 "is_updated" => $is_updated,
6578 "title" => $line["title"],
6579 "link" => $line["link"],
6580 "feed_id" => $line["feed_id"],
6581 "tags" => get_article_tags($link, $line["id"]),
6584 if ($show_excerpt) {
6585 $excerpt = truncate_string(strip_tags($line["content_preview"]), 100);
6586 $headline_row["excerpt"] = $excerpt;
6589 if ($show_content) {
6590 $headline_row["content"] = $line["content_preview"];
6593 array_push($headlines, $headline_row);
6599 function generate_dashboard_feed($link) {
6600 print "<headlines id=\"-5\" is_cat=\"\">";
6602 print "<toolbar><![CDATA[]]></toolbar>";
6604 print '<content><![CDATA[';
6606 print "<div class='whiteBox'>".__('No feed selected.');
6608 print "<p class=\"small\"><span class=\"insensitive\">";
6610 $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE
."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
6611 WHERE owner_uid = " . $_SESSION['uid']);
6613 $last_updated = db_fetch_result($result, 0, "last_updated");
6614 $last_updated = make_local_datetime($link, $last_updated, false);
6616 printf(__("Feeds last updated at %s"), $last_updated);
6618 $result = db_query($link, "SELECT COUNT(id) AS num_errors
6619 FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
6621 $num_errors = db_fetch_result($result, 0, "num_errors");
6623 if ($num_errors > 0) {
6625 print "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
6626 __('Some feeds have update errors (click for details)')."</a>";
6628 print "</span></p>";
6630 print "]]></content>";
6631 print "</headlines>";
6633 print "<headlines-info><![CDATA[";
6635 $info = array("count" => 0,
6636 "vgroup_last_feed" => '',
6638 "disable_cache" => true);
6640 print json_encode($info);
6642 print "]]></headlines-info>";
6646 function save_email_address($link, $email) {
6647 // FIXME: implement persistent storage of emails
6649 if (!$_SESSION['stored_emails'])
6650 $_SESSION['stored_emails'] = array();
6652 if (!in_array($email, $_SESSION['stored_emails']))
6653 array_push($_SESSION['stored_emails'], $email);
6656 function update_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) {
6657 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6659 $sql_is_cat = bool_to_sql_bool($is_cat);
6661 $result = db_query($link, "SELECT access_key FROM ttrss_access_keys
6662 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6663 AND owner_uid = " . $owner_uid);
6665 if (db_num_rows($result) == 1) {
6666 $key = db_escape_string(sha1(uniqid(rand(), true)));
6668 db_query($link, "UPDATE ttrss_access_keys SET access_key = '$key'
6669 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6670 AND owner_uid = " . $owner_uid);
6675 return get_feed_access_key($link, $feed_id, $is_cat, $owner_uid);
6679 function get_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) {
6681 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6683 $sql_is_cat = bool_to_sql_bool($is_cat);
6685 $result = db_query($link, "SELECT access_key FROM ttrss_access_keys
6686 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6687 AND owner_uid = " . $owner_uid);
6689 if (db_num_rows($result) == 1) {
6690 return db_fetch_result($result, 0, "access_key");
6692 $key = db_escape_string(sha1(uniqid(rand(), true)));
6694 $result = db_query($link, "INSERT INTO ttrss_access_keys
6695 (access_key, feed_id, is_cat, owner_uid)
6696 VALUES ('$key', '$feed_id', $sql_is_cat, '$owner_uid')");
6704 * Extracts RSS/Atom feed URLs from the given HTML URL.
6706 * @param string $url HTML page URL
6708 * @return array Array of feeds. Key is the full URL, value the title
6710 function get_feeds_from_html($url)
6712 $url = fix_url($url);
6713 $baseUrl = substr($url, 0, strrpos($url, '/') +
1);
6715 libxml_use_internal_errors(true);
6717 $doc = new DOMDocument();
6718 $doc->loadHTMLFile($url);
6719 $xpath = new DOMXPath($doc);
6720 $entries = $xpath->query('/html/head/link[@rel="alternate"]');
6721 $feedUrls = array();
6722 foreach ($entries as $entry) {
6723 if ($entry->hasAttribute('href')) {
6724 $title = $entry->getAttribute('title');
6726 $title = $entry->getAttribute('type');
6728 $feedUrl = rewrite_relative_url(
6729 $baseUrl, $entry->getAttribute('href')
6731 $feedUrls[$feedUrl] = $title;
6738 * Checks if the content behind the given URL is a HTML file
6740 * @param string $url URL to check
6742 * @return boolean True if the URL contains HTML content
6744 function url_is_html($url) {
6745 $content = substr(fetch_file_contents($url, false), 0, 1000);
6746 if (stripos($content, '<html>') === false
6747 && stripos($content, '<html ') === false
6755 function print_label_select($link, $name, $value, $attributes = "") {
6757 $result = db_query($link, "SELECT caption FROM ttrss_labels2
6758 WHERE owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
6760 print "<select default=\"$value\" name=\"" . htmlspecialchars($name) .
6761 "\" $attributes onchange=\"labelSelectOnChange(this)\" >";
6763 while ($line = db_fetch_assoc($result)) {
6765 $issel = ($line["caption"] == $value) ?
"selected=\"1\"" : "";
6767 print "<option value=\"".htmlspecialchars($line["caption"])."\"
6768 $issel>" . htmlspecialchars($line["caption"]) . "</option>";
6772 # print "<option value=\"ADD_LABEL\">" .__("Add label...") . "</option>";
6779 function print_article_enclosures($link, $id, $always_display_enclosures,
6782 $result = get_article_enclosures($link, $id);
6784 if (count($result) > 0) {
6786 $entries_html = array();
6789 foreach ($result as $line) {
6791 $url = $line["content_url"];
6792 $ctype = $line["content_type"];
6794 if (!$ctype) $ctype = __("unknown type");
6796 $filename = substr($url, strrpos($url, "/")+
1);
6798 $entry = format_inline_player($link, $url, $ctype);
6800 $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
6801 $filename . " (" . $ctype . ")" . "</a>";
6803 array_push($entries_html, $entry);
6807 $entry["type"] = $ctype;
6808 $entry["filename"] = $filename;
6809 $entry["url"] = $url;
6811 array_push($entries, $entry);
6814 print "<div class=\"postEnclosures\">";
6816 if (!get_pref($link, "STRIP_IMAGES")) {
6817 if ($always_display_enclosures ||
6818 !preg_match("/<img/i", $article_content)) {
6820 foreach ($entries as $entry) {
6822 if (preg_match("/image/", $entry["type"]) ||
6823 preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) {
6826 alt=\"".htmlspecialchars($entry["filename"])."\"
6827 src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>";
6833 if (count($entries) == 1) {
6834 print __("Attachment:") . " ";
6836 print __("Attachments:") . " ";
6839 print join(", ", $entries_html);
6845 function getLastArticleId($link) {
6846 $result = db_query($link, "SELECT MAX(ref_id) AS id FROM ttrss_user_entries
6847 WHERE owner_uid = " . $_SESSION["uid"]);
6849 if (db_num_rows($result) == 1) {
6850 return db_fetch_result($result, 0, "id");
6856 function build_url($parts) {
6857 return $parts['scheme'] . "://" . $parts['host'] . $parts['path'];
6861 * Converts a (possibly) relative URL to a absolute one.
6863 * @param string $url Base URL (i.e. from where the document is)
6864 * @param string $rel_url Possibly relative URL in the document
6866 * @return string Absolute URL
6868 function rewrite_relative_url($url, $rel_url) {
6869 if (strpos($rel_url, "://") !== false) {
6871 } else if (strpos($rel_url, "/") === 0)
6873 $parts = parse_url($url);
6874 $parts['path'] = $rel_url;
6876 return build_url($parts);
6879 $parts = parse_url($url);
6880 if (!isset($parts['path'])) {
6881 $parts['path'] = '/';
6883 $dir = $parts['path'];
6884 if (substr($dir, -1) !== '/') {
6885 $dir = dirname($parts['path']);
6886 $dir !== '/' && $dir .= '/';
6888 $parts['path'] = $dir . $rel_url;
6890 return build_url($parts);
6894 function sphinx_search($query, $offset = 0, $limit = 30) {
6895 $sphinxClient = new SphinxClient();
6897 $sphinxClient->SetServer('localhost', 9312);
6898 $sphinxClient->SetConnectTimeout(1);
6900 $sphinxClient->SetFieldWeights(array('title' => 70, 'content' => 30,
6901 'feed_title' => 20));
6903 $sphinxClient->SetMatchMode(SPH_MATCH_EXTENDED2
);
6904 $sphinxClient->SetRankingMode(SPH_RANK_PROXIMITY_BM25
);
6905 $sphinxClient->SetLimits($offset, $limit, 1000);
6906 $sphinxClient->SetArrayResult(false);
6907 $sphinxClient->SetFilter('owner_uid', array($_SESSION['uid']));
6909 $result = $sphinxClient->Query($query, SPHINX_INDEX
);
6913 if (is_array($result['matches'])) {
6914 foreach (array_keys($result['matches']) as $int_id) {
6915 $ref_id = $result['matches'][$int_id]['attrs']['ref_id'];
6916 array_push($ids, $ref_id);
6923 function cleanup_tags($link, $days = 14, $limit = 1000) {
6925 if (DB_TYPE
== "pgsql") {
6926 $interval_query = "date_updated < NOW() - INTERVAL '$days days'";
6927 } else if (DB_TYPE
== "mysql") {
6928 $interval_query = "date_updated < DATE_SUB(NOW(), INTERVAL $days DAY)";
6933 while ($limit > 0) {
6936 $query = "SELECT ttrss_tags.id AS id
6937 FROM ttrss_tags, ttrss_user_entries, ttrss_entries
6938 WHERE post_int_id = int_id AND $interval_query AND
6939 ref_id = ttrss_entries.id AND tag_cache != '' LIMIT $limit_part";
6941 $result = db_query($link, $query);
6945 while ($line = db_fetch_assoc($result)) {
6946 array_push($ids, $line['id']);
6949 if (count($ids) > 0) {
6950 $ids = join(",", $ids);
6953 $tmp_result = db_query($link, "DELETE FROM ttrss_tags WHERE id IN ($ids)");
6954 $tags_deleted +
= db_affected_rows($link, $tmp_result);
6959 $limit -= $limit_part;
6964 return $tags_deleted;
6967 function feedlist_init_cat($link, $cat_id, $hidden = false) {
6969 $cat_id = (int) $cat_id;
6972 $cat_unread = ccache_find($link, $cat_id, $_SESSION["uid"], true);
6973 } else if ($cat_id == 0 ||
$cat_id == -2) {
6974 $cat_unread = getCategoryUnread($link, $cat_id);
6977 $obj['id'] = 'CAT:' . $cat_id;
6978 $obj['items'] = array();
6979 $obj['name'] = getCategoryTitle($link, $cat_id);
6980 $obj['type'] = 'feed';
6981 $obj['unread'] = (int) $cat_unread;
6982 $obj['hidden'] = $hidden;
6983 $obj['bare_id'] = $cat_id;
6988 function feedlist_init_feed($link, $feed_id, $title = false, $unread = false, $error = '', $updated = '') {
6990 $feed_id = (int) $feed_id;
6993 $title = getFeedTitle($link, $feed_id, false);
6995 if ($unread === false)
6996 $unread = getFeedUnread($link, $feed_id, false);
6998 $obj['id'] = 'FEED:' . $feed_id;
6999 $obj['name'] = $title;
7000 $obj['unread'] = (int) $unread;
7001 $obj['type'] = 'feed';
7002 $obj['error'] = $error;
7003 $obj['updated'] = $updated;
7004 $obj['icon'] = getFeedIcon($feed_id);
7005 $obj['bare_id'] = $feed_id;
7010 function fetch_twitter_rss($link, $url, $owner_uid) {
7011 $result = db_query($link, "SELECT twitter_oauth FROM ttrss_users
7012 WHERE id = $owner_uid");
7014 $access_token = json_decode(db_fetch_result($result, 0, 'twitter_oauth'), true);
7016 if ($access_token) {
7018 /* Create a TwitterOauth object with consumer/user tokens. */
7019 $connection = new TwitterOAuth(CONSUMER_KEY
, CONSUMER_SECRET
, $access_token['oauth_token'], $access_token['oauth_token_secret']);
7021 /* If method is set change API call made. Test is called by default. */
7022 $content = $connection->get($url);
7024 $rss = new MagpieRSS($content, MAGPIE_OUTPUT_ENCODING
,
7025 MAGPIE_INPUT_ENCODING
, MAGPIE_DETECT_ENCODING
);
7033 function print_user_stylesheet($link) {
7034 $value = get_pref($link, 'USER_STYLESHEET');
7037 print "<style type=\"text/css\">";
7044 function rewrite_urls($line) {
7049 $result = preg_replace("/((?<!=.)((http|https|ftp)+):\/\/[^ ,!]+)/i",
7050 "<a target=\"_blank\" href=\"\\1\">\\1</a>", $line);