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 require_once "lib/accept-to-gettext.php";
46 require_once "lib/gettext/gettext.inc";
48 function startup_gettext() {
50 # Get locale from Accept-Language header
51 $lang = al2gt(array_keys(get_translations()), "text/html");
53 if (defined('_TRANSLATION_OVERRIDE_DEFAULT')) {
54 $lang = _TRANSLATION_OVERRIDE_DEFAULT
;
57 if ($_COOKIE["ttrss_lang"] && $_COOKIE["ttrss_lang"] != "auto") {
58 $lang = $_COOKIE["ttrss_lang"];
61 /* In login action of mobile version */
62 if ($_POST["language"] && defined('MOBILE_VERSION')) {
63 $lang = $_POST["language"];
64 $_COOKIE["ttrss_lang"] = $lang;
68 if (defined('LC_MESSAGES')) {
69 _setlocale(LC_MESSAGES
, $lang);
70 } else if (defined('LC_ALL')) {
71 _setlocale(LC_ALL
, $lang);
74 if (defined('MOBILE_VERSION')) {
75 _bindtextdomain("messages", "../locale");
77 _bindtextdomain("messages", "locale");
80 _textdomain("messages");
81 _bind_textdomain_codeset("messages", "UTF-8");
87 if (defined('MEMCACHE_SERVER')) {
88 $memcache = new Memcache
;
89 $memcache->connect(MEMCACHE_SERVER
, 11211);
92 require_once 'db-prefs.php';
93 require_once 'errors.php';
94 require_once 'version.php';
96 require_once 'lib/phpmailer/class.phpmailer.php';
97 require_once 'lib/sphinxapi.php';
98 require_once 'lib/tmhoauth/tmhOAuth.php';
100 //define('MAGPIE_USER_AGENT_EXT', ' (Tiny Tiny RSS/' . VERSION . ')');
101 define('MAGPIE_OUTPUT_ENCODING', 'UTF-8');
102 define('MAGPIE_CACHE_AGE', 60*15); // 15 minutes
104 define('SELF_USER_AGENT', 'Tiny Tiny RSS/' . VERSION
. ' (http://tt-rss.org/)');
105 define('MAGPIE_USER_AGENT', SELF_USER_AGENT
);
107 ini_set('user_agent', SELF_USER_AGENT
);
109 require_once "lib/simplepie/simplepie.inc";
110 require_once "lib/magpierss/rss_fetch.inc";
111 require_once 'lib/magpierss/rss_utils.inc';
112 require_once 'lib/htmlpurifier/library/HTMLPurifier.auto.php';
114 $config = HTMLPurifier_Config
::createDefault();
116 $allowed = "p,a[href],i,em,b,strong,code,pre,blockquote,br,img[src|alt|title],ul,ol,li,h1,h2,h3,h4,s";
118 $config->set('HTML', 'Allowed', $allowed);
119 $purifier = new HTMLPurifier($config);
122 * Print a timestamped debug message.
124 * @param string $msg The debug message.
127 function _debug($msg) {
128 $ts = strftime("%H:%M:%S", time());
129 if (function_exists('posix_getpid')) {
130 $ts = "$ts/" . posix_getpid();
132 print "[$ts] $msg\n";
136 * Purge a feed old posts.
138 * @param mixed $link A database connection.
139 * @param mixed $feed_id The id of the purged feed.
140 * @param mixed $purge_interval Olderness of purged posts.
141 * @param boolean $debug Set to True to enable the debug. False by default.
145 function purge_feed($link, $feed_id, $purge_interval, $debug = false) {
147 if (!$purge_interval) $purge_interval = feed_purge_interval($link, $feed_id);
151 $result = db_query($link,
152 "SELECT owner_uid FROM ttrss_feeds WHERE id = '$feed_id'");
156 if (db_num_rows($result) == 1) {
157 $owner_uid = db_fetch_result($result, 0, "owner_uid");
160 if ($purge_interval == -1 ||
!$purge_interval) {
162 ccache_update($link, $feed_id, $owner_uid);
167 if (!$owner_uid) return;
169 if (FORCE_ARTICLE_PURGE
== 0) {
170 $purge_unread = get_pref($link, "PURGE_UNREAD_ARTICLES",
173 $purge_unread = true;
174 $purge_interval = FORCE_ARTICLE_PURGE
;
177 if (!$purge_unread) $query_limit = " unread = false AND ";
179 if (DB_TYPE
== "pgsql") {
180 /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
181 marked = false AND feed_id = '$feed_id' AND
182 (SELECT date_updated FROM ttrss_entries WHERE
183 id = ref_id) < NOW() - INTERVAL '$purge_interval days'"); */
185 $pg_version = get_pgsql_version($link);
187 if (preg_match("/^7\./", $pg_version) ||
preg_match("/^8\.0/", $pg_version)) {
189 $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
190 ttrss_entries.id = ref_id AND
192 feed_id = '$feed_id' AND
194 ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'");
198 $result = db_query($link, "DELETE FROM ttrss_user_entries
200 WHERE ttrss_entries.id = ref_id AND
202 feed_id = '$feed_id' AND
204 ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'");
207 $rows = pg_affected_rows($result);
211 /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
212 marked = false AND feed_id = '$feed_id' AND
213 (SELECT date_updated FROM ttrss_entries WHERE
214 id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */
216 $result = db_query($link, "DELETE FROM ttrss_user_entries
217 USING ttrss_user_entries, ttrss_entries
218 WHERE ttrss_entries.id = ref_id AND
220 feed_id = '$feed_id' AND
222 ttrss_entries.date_updated < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)");
224 $rows = mysql_affected_rows($link);
228 ccache_update($link, $feed_id, $owner_uid);
231 _debug("Purged feed $feed_id ($purge_interval): deleted $rows articles");
233 } // function purge_feed
236 * Purge old posts from old feeds. Not used anymore, purging is done after feed update.
238 * @param mixed $link A database connection
239 * @param boolean $do_output Set to true to enable printed output, false by default.
240 * @param integer $limit The maximal number of removed posts.
244 /* function global_purge_old_posts($link, $do_output = false, $limit = false) {
246 $random_qpart = sql_random_function();
249 $limit_qpart = "LIMIT $limit";
254 $result = db_query($link,
255 "SELECT id,purge_interval,owner_uid FROM ttrss_feeds
256 ORDER BY $random_qpart $limit_qpart");
258 while ($line = db_fetch_assoc($result)) {
260 $feed_id = $line["id"];
261 $purge_interval = $line["purge_interval"];
262 $owner_uid = $line["owner_uid"];
264 if ($purge_interval == 0) {
266 $tmp_result = db_query($link,
267 "SELECT value FROM ttrss_user_prefs WHERE
268 pref_name = 'PURGE_OLD_DAYS' AND owner_uid = '$owner_uid'");
270 if (db_num_rows($tmp_result) != 0) {
271 $purge_interval = db_fetch_result($tmp_result, 0, "value");
276 // print "Feed $feed_id: purge interval = $purge_interval\n";
279 if ($purge_interval > 0 || FORCE_ARTICLE_PURGE) {
280 purge_feed($link, $feed_id, $purge_interval, $do_output);
284 purge_orphans($link, $do_output);
286 } // function global_purge_old_posts */
288 function feed_purge_interval($link, $feed_id) {
290 $result = db_query($link, "SELECT purge_interval, owner_uid FROM ttrss_feeds
291 WHERE id = '$feed_id'");
293 if (db_num_rows($result) == 1) {
294 $purge_interval = db_fetch_result($result, 0, "purge_interval");
295 $owner_uid = db_fetch_result($result, 0, "owner_uid");
297 if ($purge_interval == 0) $purge_interval = get_pref($link,
298 'PURGE_OLD_DAYS', $owner_uid);
300 return $purge_interval;
307 function purge_old_posts($link) {
309 $user_id = $_SESSION["uid"];
311 $result = db_query($link, "SELECT id,purge_interval FROM ttrss_feeds
312 WHERE owner_uid = '$user_id'");
314 while ($line = db_fetch_assoc($result)) {
316 $feed_id = $line["id"];
317 $purge_interval = $line["purge_interval"];
319 if ($purge_interval == 0) $purge_interval = get_pref($link, 'PURGE_OLD_DAYS');
321 if ($purge_interval > 0) {
322 purge_feed($link, $feed_id, $purge_interval);
326 purge_orphans($link);
329 function purge_orphans($link, $do_output = false) {
331 // purge orphaned posts in main content table
332 $result = db_query($link, "DELETE FROM ttrss_entries WHERE
333 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
336 $rows = db_affected_rows($link, $result);
337 _debug("Purged $rows orphaned posts.");
341 function get_feed_update_interval($link, $feed_id) {
342 $result = db_query($link, "SELECT owner_uid, update_interval FROM
343 ttrss_feeds WHERE id = '$feed_id'");
345 if (db_num_rows($result) == 1) {
346 $update_interval = db_fetch_result($result, 0, "update_interval");
347 $owner_uid = db_fetch_result($result, 0, "owner_uid");
349 if ($update_interval != 0) {
350 return $update_interval;
352 return get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $owner_uid, false);
360 function fetch_file_contents($url, $type = false, $login = false, $pass = false) {
361 $login = urlencode($login);
362 $pass = urlencode($pass);
364 if (function_exists('curl_init')) {
365 $ch = curl_init($url);
367 curl_setopt($ch, CURLOPT_CONNECTTIMEOUT
, 15);
368 curl_setopt($ch, CURLOPT_TIMEOUT
, 45);
369 curl_setopt($ch, CURLOPT_FOLLOWLOCATION
, true);
370 curl_setopt($ch, CURLOPT_MAXREDIRS
, 20);
371 curl_setopt($ch, CURLOPT_BINARYTRANSFER
, true);
372 curl_setopt($ch, CURLOPT_RETURNTRANSFER
, true);
373 curl_setopt($ch, CURLOPT_SSL_VERIFYPEER
, false);
374 curl_setopt($ch, CURLOPT_HTTPAUTH
, CURLAUTH_ANY
);
377 curl_setopt($ch, CURLOPT_USERPWD
, "$login:$pass");
379 $contents = @curl_exec
($ch);
380 if ($contents === false) {
385 $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE
);
386 $content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE
);
389 if ($http_code != 200 ||
$type && strpos($content_type, "$type") === false) {
395 if ($login && $pass && $updated != 3) {
396 $url_parts = array();
398 preg_match("/(^[^:]*):\/\/(.*)/", $url, $url_parts);
400 if ($url_parts[1] && $url_parts[2]) {
401 $url = $url_parts[1] . "://$login:$pass@" . $url_parts[2];
405 return @file_get_contents
($url);
411 * Try to determine the favicon URL for a feed.
412 * adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/)
413 * http://dev.wp-plugins.org/file/favatars/trunk/favatars.php
415 * @param string $url A feed or page URL
417 * @return mixed The favicon URL, or false if none was found.
419 function get_favicon_url($url) {
421 $favicon_url = false;
423 if ($html = @fetch_file_contents
($url)) {
425 libxml_use_internal_errors(true);
427 $doc = new DOMDocument();
428 $doc->loadHTML($html);
429 $xpath = new DOMXPath($doc);
431 $base = $xpath->query('/html/head/base');
432 foreach ($base as $b) {
433 $url = $b->getAttribute("href");
437 $entries = $xpath->query('/html/head/link[@rel="shortcut icon" or @rel="icon"]');
438 if (count($entries) > 0) {
439 foreach ($entries as $entry) {
440 $favicon_url = rewrite_relative_url($url, $entry->getAttribute("href"));
447 $favicon_url = rewrite_relative_url($url, "/favicon.ico");
450 } // function get_favicon_url
452 function check_feed_favicon($site_url, $feed, $link) {
453 $favicon_url = get_favicon_url($site_url);
455 # print "FAVICON [$site_url]: $favicon_url\n";
457 $icon_file = ICONS_DIR
. "/$feed.ico";
459 if ($favicon_url && !file_exists($icon_file)) {
460 $contents = fetch_file_contents($favicon_url, "image");
462 $fp = fopen($icon_file, "w");
465 fwrite($fp, $contents);
467 chmod($icon_file, 0644);
473 function update_rss_feed($link, $feed, $ignore_daemon = false) {
477 /* Update all feeds with the same URL to utilize memcache */
480 $result = db_query($link, "SELECT f1.id
481 FROM ttrss_feeds AS f1, ttrss_feeds AS f2
482 WHERE f2.feed_url = f1.feed_url AND f2.id = '$feed'");
484 while ($line = db_fetch_assoc($result)) {
485 update_rss_feed_real($link, $line["id"], $ignore_daemon);
488 update_rss_feed_real($link, $feed, $ignore_daemon);
492 function update_rss_feed_real($link, $feed, $ignore_daemon = false) {
496 if (!$_REQUEST["daemon"] && !$ignore_daemon) {
500 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
501 _debug("update_rss_feed: start");
504 if (!$ignore_daemon) {
506 if (DB_TYPE
== "pgsql") {
507 $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
509 $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
512 $result = db_query($link, "SELECT id,update_interval,auth_login,
513 auth_pass,cache_images,update_method
514 FROM ttrss_feeds WHERE id = '$feed' AND $updstart_thresh_qpart");
518 $result = db_query($link, "SELECT id,update_interval,auth_login,
519 feed_url,auth_pass,cache_images,update_method,last_updated,
520 mark_unread_on_update, owner_uid, update_on_checksum_change
521 FROM ttrss_feeds WHERE id = '$feed'");
525 if (db_num_rows($result) == 0) {
526 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
527 _debug("update_rss_feed: feed $feed NOT FOUND/SKIPPED");
532 $update_method = db_fetch_result($result, 0, "update_method");
533 $last_updated = db_fetch_result($result, 0, "last_updated");
534 $owner_uid = db_fetch_result($result, 0, "owner_uid");
535 $mark_unread_on_update = sql_bool_to_bool(db_fetch_result($result,
536 0, "mark_unread_on_update"));
537 $update_on_checksum_change = sql_bool_to_bool(db_fetch_result($result,
538 0, "update_on_checksum_change"));
540 db_query($link, "UPDATE ttrss_feeds SET last_update_started = NOW()
541 WHERE id = '$feed'");
543 $auth_login = db_fetch_result($result, 0, "auth_login");
544 $auth_pass = db_fetch_result($result, 0, "auth_pass");
546 if ($update_method == 0)
547 $update_method = DEFAULT_UPDATE_METHOD +
1;
553 if ($update_method == 2)
554 $use_simplepie = true;
556 $use_simplepie = false;
558 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
559 _debug("update method: $update_method (feed setting: $update_method) (use simplepie: $use_simplepie)\n");
562 if ($update_method == 1) {
563 $auth_login = urlencode($auth_login);
564 $auth_pass = urlencode($auth_pass);
567 $update_interval = db_fetch_result($result, 0, "update_interval");
568 $cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images"));
569 $fetch_url = db_fetch_result($result, 0, "feed_url");
571 if ($update_interval < 0) { return; }
573 $feed = db_escape_string($feed);
575 if ($auth_login && $auth_pass && $updated != 3) {
576 $url_parts = array();
577 preg_match("/(^[^:]*):\/\/(.*)/", $fetch_url, $url_parts);
579 if ($url_parts[1] && $url_parts[2]) {
580 $fetch_url = $url_parts[1] . "://$auth_login:$auth_pass@" . $url_parts[2];
585 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
586 _debug("update_rss_feed: fetching [$fetch_url]...");
589 $obj_id = md5("FDATA:$use_simplepie:$fetch_url");
591 if ($memcache && $obj = $memcache->get($obj_id)) {
593 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
594 _debug("update_rss_feed: data found in memcache.");
601 if ($update_method == 3) {
602 $rss = fetch_twitter_rss($link, $fetch_url, $owner_uid);
603 } else if ($update_method == 1) {
604 $rss = @fetch_rss
($fetch_url);
606 if (!is_dir(SIMPLEPIE_CACHE_DIR
)) {
607 mkdir(SIMPLEPIE_CACHE_DIR
);
610 $rss = new SimplePie();
611 $rss->set_useragent(SELF_USER_AGENT
);
612 # $rss->set_timeout(10);
613 $rss->set_feed_url($fetch_url);
614 $rss->set_output_encoding('UTF-8');
616 if (SIMPLEPIE_CACHE_IMAGES
&& $cache_images) {
618 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
619 _debug("enabling image cache");
622 $rss->set_image_handler("image.php", 'i');
625 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
626 _debug("feed update interval (sec): " .
627 get_feed_update_interval($link, $feed)*60);
630 if (is_dir(SIMPLEPIE_CACHE_DIR
)) {
631 $rss->set_cache_location(SIMPLEPIE_CACHE_DIR
);
632 $rss->set_cache_duration(get_feed_update_interval($link, $feed) * 60);
638 if ($memcache && $rss) $memcache->add($obj_id, $rss, 0, 300);
643 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
644 _debug("update_rss_feed: fetch done, parsing...");
647 $feed = db_escape_string($feed);
649 if ($update_method == 2) {
650 $fetch_ok = !$rss->error();
657 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
658 _debug("update_rss_feed: processing feed data...");
661 // db_query($link, "BEGIN");
663 $result = db_query($link, "SELECT title,icon_url,site_url,owner_uid
664 FROM ttrss_feeds WHERE id = '$feed'");
666 $registered_title = db_fetch_result($result, 0, "title");
667 $orig_icon_url = db_fetch_result($result, 0, "icon_url");
668 $orig_site_url = db_fetch_result($result, 0, "site_url");
670 $owner_uid = db_fetch_result($result, 0, "owner_uid");
672 if ($use_simplepie) {
673 $site_url = $rss->get_link();
675 $site_url = $rss->channel
["link"];
678 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
679 _debug("update_rss_feed: checking favicon...");
682 check_feed_favicon($site_url, $feed, $link);
684 if (!$registered_title ||
$registered_title == "[Unknown]") {
686 if ($use_simplepie) {
687 $feed_title = db_escape_string($rss->get_title());
689 $feed_title = db_escape_string($rss->channel
["title"]);
692 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
693 _debug("update_rss_feed: registering title: $feed_title");
696 db_query($link, "UPDATE ttrss_feeds SET
697 title = '$feed_title' WHERE id = '$feed'");
700 // weird, weird Magpie
701 if (!$use_simplepie) {
702 if (!$site_url) $site_url = db_escape_string($rss->channel
["link_"]);
705 if ($site_url && $orig_site_url != db_escape_string($site_url)) {
706 db_query($link, "UPDATE ttrss_feeds SET
707 site_url = '$site_url' WHERE id = '$feed'");
710 // print "I: " . $rss->channel["image"]["url"];
712 if (!$use_simplepie) {
713 $icon_url = db_escape_string($rss->image
["url"]);
715 $icon_url = db_escape_string($rss->get_image_url());
718 $icon_url = substr($icon_url, 0, 250);
720 if ($icon_url && $orig_icon_url != $icon_url) {
721 db_query($link, "UPDATE ttrss_feeds SET icon_url = '$icon_url' WHERE id = '$feed'");
724 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
725 _debug("update_rss_feed: loading filters...");
728 $filters = load_filters($link, $feed, $owner_uid);
730 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
734 if ($use_simplepie) {
735 $iterator = $rss->get_items();
737 $iterator = $rss->items
;
738 if (!$iterator ||
!is_array($iterator)) $iterator = $rss->entries
;
739 if (!$iterator ||
!is_array($iterator)) $iterator = $rss;
742 if (!is_array($iterator)) {
743 /* db_query($link, "UPDATE ttrss_feeds
744 SET last_error = 'Parse error: can\'t find any articles.'
745 WHERE id = '$feed'"); */
747 // clear any errors and mark feed as updated if fetched okay
748 // even if it's blank
750 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
751 _debug("update_rss_feed: entry iterator is not an array, no articles?");
754 db_query($link, "UPDATE ttrss_feeds
755 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
757 return; // no articles
760 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
761 _debug("update_rss_feed: processing articles...");
764 foreach ($iterator as $item) {
766 if ($_REQUEST['xdebug'] == 2) {
770 if ($use_simplepie) {
771 $entry_guid = $item->get_id();
772 if (!$entry_guid) $entry_guid = $item->get_link();
773 if (!$entry_guid) $entry_guid = make_guid_from_title($item->get_title());
777 $entry_guid = $item["id"];
779 if (!$entry_guid) $entry_guid = $item["guid"];
780 if (!$entry_guid) $entry_guid = $item["about"];
781 if (!$entry_guid) $entry_guid = $item["link"];
782 if (!$entry_guid) $entry_guid = make_guid_from_title($item["title"]);
785 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
786 _debug("update_rss_feed: guid $entry_guid");
789 if (!$entry_guid) continue;
791 $entry_timestamp = "";
793 if ($use_simplepie) {
794 $entry_timestamp = strtotime($item->get_date());
796 $rss_2_date = $item['pubdate'];
797 $rss_1_date = $item['dc']['date'];
798 $atom_date = $item['issued'];
799 if (!$atom_date) $atom_date = $item['updated'];
801 if ($atom_date != "") $entry_timestamp = parse_w3cdtf($atom_date);
802 if ($rss_1_date != "") $entry_timestamp = parse_w3cdtf($rss_1_date);
803 if ($rss_2_date != "") $entry_timestamp = strtotime($rss_2_date);
807 if ($entry_timestamp == "" ||
$entry_timestamp == -1 ||
!$entry_timestamp) {
808 $entry_timestamp = time();
809 $no_orig_date = 'true';
811 $no_orig_date = 'false';
814 $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp);
816 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
817 _debug("update_rss_feed: date $entry_timestamp [$entry_timestamp_fmt]");
820 if ($use_simplepie) {
821 $entry_title = $item->get_title();
823 $entry_title = trim(strip_tags($item["title"]));
826 if ($use_simplepie) {
827 $entry_link = $item->get_link();
829 // strange Magpie workaround
830 $entry_link = $item["link_"];
831 if (!$entry_link) $entry_link = $item["link"];
834 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
835 _debug("update_rss_feed: title $entry_title");
838 if (!$entry_title) $entry_title = date("Y-m-d H:i:s", $entry_timestamp);;
840 $entry_link = strip_tags($entry_link);
842 if ($use_simplepie) {
843 $entry_content = $item->get_content();
844 if (!$entry_content) $entry_content = $item->get_description();
846 $entry_content = $item["content:escaped"];
848 if (!$entry_content) $entry_content = $item["content:encoded"];
849 if (!$entry_content) $entry_content = $item["content"]["encoded"];
850 if (!$entry_content) $entry_content = $item["content"];
852 // Magpie bugs are getting ridiculous
853 if (trim($entry_content) == "Array") $entry_content = false;
855 if (!$entry_content) $entry_content = $item["atom_content"];
856 if (!$entry_content) $entry_content = $item["summary"];
858 if (!$entry_content ||
859 strlen($entry_content) < strlen($item["description"])) {
860 $entry_content = $item["description"];
864 if (is_array($entry_content)) {
865 $entry_content = $entry_content["encoded"];
866 if (!$entry_content) $entry_content = $entry_content["escaped"];
870 if ($_REQUEST["xdebug"] == 2) {
871 print "update_rss_feed: content: ";
872 print_r(htmlspecialchars($entry_content));
875 $entry_content_unescaped = $entry_content;
877 if ($use_simplepie) {
878 $entry_comments = strip_tags($item->data
["comments"]);
879 if ($item->get_author()) {
880 $entry_author_item = $item->get_author();
881 $entry_author = $entry_author_item->get_name();
882 if (!$entry_author) $entry_author = $entry_author_item->get_email();
884 $entry_author = db_escape_string($entry_author);
887 $entry_comments = strip_tags($item["comments"]);
889 $entry_author = db_escape_string(strip_tags($item['dc']['creator']));
891 if ($item['author']) {
893 if (is_array($item['author'])) {
895 if (!$entry_author) {
896 $entry_author = db_escape_string(strip_tags($item['author']['name']));
899 if (!$entry_author) {
900 $entry_author = db_escape_string(strip_tags($item['author']['email']));
904 if (!$entry_author) {
905 $entry_author = db_escape_string(strip_tags($item['author']));
910 if (preg_match('/^[\t\n\r ]*$/', $entry_author)) $entry_author = '';
912 $entry_guid = db_escape_string(strip_tags($entry_guid));
913 $entry_guid = mb_substr($entry_guid, 0, 250);
915 $result = db_query($link, "SELECT id FROM ttrss_entries
916 WHERE guid = '$entry_guid'");
918 $entry_content = db_escape_string($entry_content, false);
920 $content_hash = "SHA1:" . sha1(strip_tags($entry_content));
922 $entry_title = db_escape_string($entry_title);
923 $entry_link = db_escape_string($entry_link);
924 $entry_comments = mb_substr(db_escape_string($entry_comments), 0, 250);
925 $entry_author = mb_substr($entry_author, 0, 250);
927 if ($use_simplepie) {
928 $num_comments = 0; #FIXME#
930 $num_comments = db_escape_string($item["slash"]["comments"]);
933 if (!$num_comments) $num_comments = 0;
935 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
936 _debug("update_rss_feed: looking for tags [1]...");
939 // parse <category> entries into tags
941 $additional_tags = array();
943 if ($use_simplepie) {
945 $additional_tags_src = $item->get_categories();
947 if (is_array($additional_tags_src)) {
948 foreach ($additional_tags_src as $tobj) {
949 array_push($additional_tags, $tobj->get_term());
953 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
954 _debug("update_rss_feed: category tags:");
955 print_r($additional_tags);
960 $t_ctr = $item['category#'];
963 $additional_tags = array();
964 } else if ($t_ctr > 0) {
965 $additional_tags = array($item['category']);
967 if ($item['category@term']) {
968 array_push($additional_tags, $item['category@term']);
971 for ($i = 0; $i <= $t_ctr; $i++
) {
972 if ($item["category#$i"]) {
973 array_push($additional_tags, $item["category#$i"]);
976 if ($item["category#$i@term"]) {
977 array_push($additional_tags, $item["category#$i@term"]);
982 // parse <dc:subject> elements
984 $t_ctr = $item['dc']['subject#'];
987 array_push($additional_tags, $item['dc']['subject']);
989 for ($i = 0; $i <= $t_ctr; $i++
) {
990 if ($item['dc']["subject#$i"]) {
991 array_push($additional_tags, $item['dc']["subject#$i"]);
997 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
998 _debug("update_rss_feed: looking for tags [2]...");
1002 // <a href="..." rel="tag">Xorg</a>, //
1006 preg_match_all("/<a.*?rel=['\"]tag['\"].*?\>([^<]+)<\/a>/i",
1007 $entry_content_unescaped, $entry_tags);
1009 $entry_tags = $entry_tags[1];
1011 $entry_tags = array_merge($entry_tags, $additional_tags);
1012 $entry_tags = array_unique($entry_tags);
1014 for ($i = 0; $i < count($entry_tags); $i++
)
1015 $entry_tags[$i] = mb_strtolower($entry_tags[$i], 'utf-8');
1017 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1018 _debug("update_rss_feed: unfiltered tags found:");
1019 print_r($entry_tags);
1024 $entry_content = sanitize_article_content($entry_content);
1025 $entry_title = sanitize_article_content($entry_title);
1027 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1028 _debug("update_rss_feed: done collecting data [TITLE:$entry_title]");
1031 db_query($link, "BEGIN");
1033 if (db_num_rows($result) == 0) {
1035 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1036 _debug("update_rss_feed: base guid not found");
1039 // base post entry does not exist, create it
1041 $result = db_query($link,
1042 "INSERT INTO ttrss_entries
1059 '$entry_timestamp_fmt',
1069 // we keep encountering the entry in feeds, so we need to
1070 // update date_updated column so that we don't get horrible
1071 // dupes when the entry gets purged and reinserted again e.g.
1072 // in the case of SLOW SLOW OMG SLOW updating feeds
1074 $base_entry_id = db_fetch_result($result, 0, "id");
1076 db_query($link, "UPDATE ttrss_entries SET date_updated = NOW()
1077 WHERE id = '$base_entry_id'");
1080 // now it should exist, if not - bad luck then
1082 $result = db_query($link, "SELECT
1083 id,content_hash,no_orig_date,title,
1084 ".SUBSTRING_FOR_DATE
."(date_updated,1,19) as date_updated,
1085 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated,
1089 WHERE guid = '$entry_guid'");
1094 if (db_num_rows($result) == 1) {
1096 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1097 _debug("update_rss_feed: base guid found, checking for user record");
1100 // this will be used below in update handler
1101 $orig_content_hash = db_fetch_result($result, 0, "content_hash");
1102 $orig_title = db_fetch_result($result, 0, "title");
1103 $orig_num_comments = db_fetch_result($result, 0, "num_comments");
1104 $orig_date_updated = strtotime(db_fetch_result($result,
1105 0, "date_updated"));
1107 $ref_id = db_fetch_result($result, 0, "id");
1108 $entry_ref_id = $ref_id;
1110 // check for user post link to main table
1112 // do we allow duplicate posts with same GUID in different feeds?
1113 if (get_pref($link, "ALLOW_DUPLICATE_POSTS", $owner_uid, false)) {
1114 $dupcheck_qpart = "AND (feed_id = '$feed' OR feed_id IS NULL)";
1116 $dupcheck_qpart = "";
1119 /* Collect article tags here so we could filter by them: */
1121 $article_filters = get_article_filters($filters, $entry_title,
1122 $entry_content, $entry_link, $entry_timestamp, $entry_author,
1125 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1126 _debug("update_rss_feed: article filters: ");
1127 if (count($article_filters) != 0) {
1128 print_r($article_filters);
1132 if (find_article_filter($article_filters, "filter")) {
1133 db_query($link, "COMMIT"); // close transaction in progress
1137 $score = calculate_article_score($article_filters);
1139 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1140 _debug("update_rss_feed: initial score: $score");
1143 $query = "SELECT ref_id, int_id FROM ttrss_user_entries WHERE
1144 ref_id = '$ref_id' AND owner_uid = '$owner_uid'
1147 // if ($_REQUEST["xdebug"]) print "$query\n";
1149 $result = db_query($link, $query);
1151 // okay it doesn't exist - create user entry
1152 if (db_num_rows($result) == 0) {
1154 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1155 _debug("update_rss_feed: user record not found, creating...");
1158 if ($score >= -500 && !find_article_filter($article_filters, 'catchup')) {
1160 $last_read_qpart = 'NULL';
1163 $last_read_qpart = 'NOW()';
1166 if (find_article_filter($article_filters, 'mark') ||
$score > 1000) {
1172 if (find_article_filter($article_filters, 'publish')) {
1173 $published = 'true';
1175 $published = 'false';
1178 $result = db_query($link,
1179 "INSERT INTO ttrss_user_entries
1180 (ref_id, owner_uid, feed_id, unread, last_read, marked,
1181 published, score, tag_cache, label_cache)
1182 VALUES ('$ref_id', '$owner_uid', '$feed', $unread,
1183 $last_read_qpart, $marked, $published, '$score', '', '')");
1185 $result = db_query($link,
1186 "SELECT int_id FROM ttrss_user_entries WHERE
1187 ref_id = '$ref_id' AND owner_uid = '$owner_uid' AND
1188 feed_id = '$feed' LIMIT 1");
1190 if (db_num_rows($result) == 1) {
1191 $entry_int_id = db_fetch_result($result, 0, "int_id");
1194 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1195 _debug("update_rss_feed: user record FOUND");
1198 $entry_ref_id = db_fetch_result($result, 0, "ref_id");
1199 $entry_int_id = db_fetch_result($result, 0, "int_id");
1202 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1203 _debug("update_rss_feed: RID: $entry_ref_id, IID: $entry_int_id");
1206 $post_needs_update = false;
1208 if ($update_on_checksum_change && $content_hash != $orig_content_hash) {
1209 // print "<!-- [$entry_title] $content_hash vs $orig_content_hash -->";
1210 $post_needs_update = true;
1213 if (db_escape_string($orig_title) != $entry_title) {
1214 $post_needs_update = true;
1217 if ($orig_num_comments != $num_comments) {
1218 $post_needs_update = true;
1221 // this doesn't seem to be very reliable
1223 // if ($orig_timestamp != $entry_timestamp && !$orig_no_orig_date) {
1224 // $post_needs_update = true;
1227 // if post needs update, update it and mark all user entries
1228 // linking to this post as updated
1229 if ($post_needs_update) {
1231 if (defined('DAEMON_EXTENDED_DEBUG')) {
1232 _debug("update_rss_feed: post $entry_guid needs update...");
1235 // print "<!-- post $orig_title needs update : $post_needs_update -->";
1237 db_query($link, "UPDATE ttrss_entries
1238 SET title = '$entry_title', content = '$entry_content',
1239 content_hash = '$content_hash',
1240 num_comments = '$num_comments'
1241 WHERE id = '$ref_id'");
1243 if ($mark_unread_on_update) {
1244 db_query($link, "UPDATE ttrss_user_entries
1245 SET last_read = null, unread = true WHERE ref_id = '$ref_id'");
1247 db_query($link, "UPDATE ttrss_user_entries
1248 SET last_read = null WHERE ref_id = '$ref_id' AND unread = false");
1254 db_query($link, "COMMIT");
1256 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1257 _debug("update_rss_feed: assigning labels...");
1260 assign_article_to_labels($link, $entry_ref_id, $article_filters,
1263 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1264 _debug("update_rss_feed: looking for enclosures...");
1269 $enclosures = array();
1271 if ($use_simplepie) {
1272 $encs = $item->get_enclosures();
1274 if (is_array($encs)) {
1275 foreach ($encs as $e) {
1277 $e->link
, $e->type
, $e->length
);
1279 array_push($enclosures, $e_item);
1286 $e_ctr = $item['enclosure#'];
1289 $e_item = array($item['enclosure@url'],
1290 $item['enclosure@type'],
1291 $item['enclosure@length']);
1293 array_push($enclosures, $e_item);
1295 for ($i = 0; $i <= $e_ctr; $i++
) {
1297 if ($item["enclosure#$i@url"]) {
1298 $e_item = array($item["enclosure#$i@url"],
1299 $item["enclosure#$i@type"],
1300 $item["enclosure#$i@length"]);
1301 array_push($enclosures, $e_item);
1307 // can there be many of those? yes -fox
1309 $m_ctr = $item['media']['content#'];
1312 $e_item = array($item['media']['content@url'],
1313 $item['media']['content@medium'],
1314 $item['media']['content@length']);
1316 array_push($enclosures, $e_item);
1318 for ($i = 0; $i <= $m_ctr; $i++
) {
1320 if ($item["media"]["content#$i@url"]) {
1321 $e_item = array($item["media"]["content#$i@url"],
1322 $item["media"]["content#$i@medium"],
1323 $item["media"]["content#$i@length"]);
1324 array_push($enclosures, $e_item);
1332 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1333 _debug("update_rss_feed: article enclosures:");
1334 print_r($enclosures);
1337 db_query($link, "BEGIN");
1339 foreach ($enclosures as $enc) {
1340 $enc_url = db_escape_string($enc[0]);
1341 $enc_type = db_escape_string($enc[1]);
1342 $enc_dur = db_escape_string($enc[2]);
1344 $result = db_query($link, "SELECT id FROM ttrss_enclosures
1345 WHERE content_url = '$enc_url' AND post_id = '$entry_ref_id'");
1347 if (db_num_rows($result) == 0) {
1348 db_query($link, "INSERT INTO ttrss_enclosures
1349 (content_url, content_type, title, duration, post_id) VALUES
1350 ('$enc_url', '$enc_type', '', '$enc_dur', '$entry_ref_id')");
1354 db_query($link, "COMMIT");
1356 // check for manual tags (we have to do it here since they're loaded from filters)
1358 foreach ($article_filters as $f) {
1359 if ($f[0] == "tag") {
1361 $manual_tags = trim_array(split(",", $f[1]));
1363 foreach ($manual_tags as $tag) {
1364 if (tag_is_valid($tag)) {
1365 array_push($entry_tags, $tag);
1373 $boring_tags = trim_array(split(",", mb_strtolower(get_pref($link,
1374 'BLACKLISTED_TAGS', $owner_uid, ''), 'utf-8')));
1376 $filtered_tags = array();
1377 $tags_to_cache = array();
1379 if ($entry_tags && is_array($entry_tags)) {
1380 foreach ($entry_tags as $tag) {
1381 if (array_search($tag, $boring_tags) === false) {
1382 array_push($filtered_tags, $tag);
1387 $filtered_tags = array_unique($filtered_tags);
1389 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1390 _debug("update_rss_feed: filtered article tags:");
1391 print_r($filtered_tags);
1394 // Save article tags in the database
1396 if (count($filtered_tags) > 0) {
1398 db_query($link, "BEGIN");
1400 foreach ($filtered_tags as $tag) {
1402 $tag = sanitize_tag($tag);
1403 $tag = db_escape_string($tag);
1405 if (!tag_is_valid($tag)) continue;
1407 $result = db_query($link, "SELECT id FROM ttrss_tags
1408 WHERE tag_name = '$tag' AND post_int_id = '$entry_int_id' AND
1409 owner_uid = '$owner_uid' LIMIT 1");
1411 if ($result && db_num_rows($result) == 0) {
1413 db_query($link, "INSERT INTO ttrss_tags
1414 (owner_uid,tag_name,post_int_id)
1415 VALUES ('$owner_uid','$tag', '$entry_int_id')");
1418 array_push($tags_to_cache, $tag);
1421 /* update the cache */
1423 $tags_to_cache = array_unique($tags_to_cache);
1425 $tags_str = db_escape_string(join(",", $tags_to_cache));
1427 db_query($link, "UPDATE ttrss_user_entries
1428 SET tag_cache = '$tags_str' WHERE ref_id = '$entry_ref_id'
1429 AND owner_uid = $owner_uid");
1431 db_query($link, "COMMIT");
1434 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1435 _debug("update_rss_feed: article processed");
1439 if (!$last_updated) {
1440 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1441 _debug("update_rss_feed: new feed, catching it up...");
1443 catchup_feed($link, $feed, false, $owner_uid);
1446 purge_feed($link, $feed, 0);
1448 db_query($link, "UPDATE ttrss_feeds
1449 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
1451 // db_query($link, "COMMIT");
1455 if ($use_simplepie) {
1456 $error_msg = mb_substr($rss->error(), 0, 250);
1458 $error_msg = mb_substr(magpie_error(), 0, 250);
1461 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1462 _debug("update_rss_feed: error fetching feed: $error_msg");
1465 $error_msg = db_escape_string($error_msg);
1468 "UPDATE ttrss_feeds SET last_error = '$error_msg',
1469 last_updated = NOW() WHERE id = '$feed'");
1472 if ($use_simplepie) {
1476 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1477 _debug("update_rss_feed: done");
1482 function print_select($id, $default, $values, $attributes = "") {
1483 print "<select name=\"$id\" id=\"$id\" $attributes>";
1484 foreach ($values as $v) {
1486 $sel = "selected=\"1\"";
1490 print "<option value=\"$v\" $sel>$v</option>";
1495 function print_select_hash($id, $default, $values, $attributes = "") {
1496 print "<select name=\"$id\" id='$id' $attributes>";
1497 foreach (array_keys($values) as $v) {
1499 $sel = 'selected="selected"';
1503 print "<option $sel value=\"$v\">".$values[$v]."</option>";
1509 function get_article_filters($filters, $title, $content, $link, $timestamp, $author, $tags) {
1512 if ($filters["title"]) {
1513 foreach ($filters["title"] as $filter) {
1514 $reg_exp = $filter["reg_exp"];
1515 $inverse = $filter["inverse"];
1516 if ((!$inverse && @preg_match
("/$reg_exp/i", $title)) ||
1517 ($inverse && !@preg_match
("/$reg_exp/i", $title))) {
1519 array_push($matches, array($filter["action"], $filter["action_param"]));
1524 if ($filters["content"]) {
1525 foreach ($filters["content"] as $filter) {
1526 $reg_exp = $filter["reg_exp"];
1527 $inverse = $filter["inverse"];
1529 if ((!$inverse && @preg_match
("/$reg_exp/i", $content)) ||
1530 ($inverse && !@preg_match
("/$reg_exp/i", $content))) {
1532 array_push($matches, array($filter["action"], $filter["action_param"]));
1537 if ($filters["both"]) {
1538 foreach ($filters["both"] as $filter) {
1539 $reg_exp = $filter["reg_exp"];
1540 $inverse = $filter["inverse"];
1543 if (!@preg_match
("/$reg_exp/i", $title) && !preg_match("/$reg_exp/i", $content)) {
1544 array_push($matches, array($filter["action"], $filter["action_param"]));
1547 if (@preg_match
("/$reg_exp/i", $title) ||
preg_match("/$reg_exp/i", $content)) {
1548 array_push($matches, array($filter["action"], $filter["action_param"]));
1554 if ($filters["link"]) {
1555 $reg_exp = $filter["reg_exp"];
1556 foreach ($filters["link"] as $filter) {
1557 $reg_exp = $filter["reg_exp"];
1558 $inverse = $filter["inverse"];
1560 if ((!$inverse && @preg_match
("/$reg_exp/i", $link)) ||
1561 ($inverse && !@preg_match
("/$reg_exp/i", $link))) {
1563 array_push($matches, array($filter["action"], $filter["action_param"]));
1568 if ($filters["date"]) {
1569 $reg_exp = $filter["reg_exp"];
1570 foreach ($filters["date"] as $filter) {
1571 $date_modifier = $filter["filter_param"];
1572 $inverse = $filter["inverse"];
1573 $check_timestamp = strtotime($filter["reg_exp"]);
1575 # no-op when timestamp doesn't parse to prevent misfires
1577 if ($check_timestamp) {
1580 if ($date_modifier == "before" && $timestamp < $check_timestamp ||
1581 $date_modifier == "after" && $timestamp > $check_timestamp) {
1585 if ($inverse) $match_ok = !$match_ok;
1588 array_push($matches, array($filter["action"], $filter["action_param"]));
1594 if ($filters["author"]) {
1595 foreach ($filters["author"] as $filter) {
1596 $reg_exp = $filter["reg_exp"];
1597 $inverse = $filter["inverse"];
1598 if ((!$inverse && @preg_match
("/$reg_exp/i", $author)) ||
1599 ($inverse && !@preg_match
("/$reg_exp/i", $author))) {
1601 array_push($matches, array($filter["action"], $filter["action_param"]));
1606 if ($filters["tag"]) {
1608 $tag_string = join(",", $tags);
1610 foreach ($filters["tag"] as $filter) {
1611 $reg_exp = $filter["reg_exp"];
1612 $inverse = $filter["inverse"];
1614 if ((!$inverse && @preg_match
("/$reg_exp/i", $tag_string)) ||
1615 ($inverse && !@preg_match
("/$reg_exp/i", $tag_string))) {
1617 array_push($matches, array($filter["action"], $filter["action_param"]));
1626 function find_article_filter($filters, $filter_name) {
1627 foreach ($filters as $f) {
1628 if ($f[0] == $filter_name) {
1635 function calculate_article_score($filters) {
1638 foreach ($filters as $f) {
1639 if ($f[0] == "score") {
1646 function assign_article_to_labels($link, $id, $filters, $owner_uid) {
1647 foreach ($filters as $f) {
1648 if ($f[0] == "label") {
1649 label_add_article($link, $id, $f[1], $owner_uid);
1654 function getmicrotime() {
1655 list($usec, $sec) = explode(" ",microtime());
1656 return ((float)$usec +
(float)$sec);
1659 function print_radio($id, $default, $true_is, $values, $attributes = "") {
1660 foreach ($values as $v) {
1667 if ($v == $true_is) {
1668 $sel .= " value=\"1\"";
1670 $sel .= " value=\"0\"";
1673 print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\"
1674 type=\"radio\" $sel $attributes name=\"$id\"> $v ";
1679 function initialize_user_prefs($link, $uid, $profile = false) {
1681 $uid = db_escape_string($uid);
1685 $profile_qpart = "AND profile IS NULL";
1687 $profile_qpart = "AND profile = '$profile'";
1690 if (get_schema_version($link) < 63) $profile_qpart = "";
1692 db_query($link, "BEGIN");
1694 $result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs");
1696 $u_result = db_query($link, "SELECT pref_name
1697 FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart");
1699 $active_prefs = array();
1701 while ($line = db_fetch_assoc($u_result)) {
1702 array_push($active_prefs, $line["pref_name"]);
1705 while ($line = db_fetch_assoc($result)) {
1706 if (array_search($line["pref_name"], $active_prefs) === FALSE) {
1707 // print "adding " . $line["pref_name"] . "<br>";
1709 if (get_schema_version($link) < 63) {
1710 db_query($link, "INSERT INTO ttrss_user_prefs
1711 (owner_uid,pref_name,value) VALUES
1712 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')");
1715 db_query($link, "INSERT INTO ttrss_user_prefs
1716 (owner_uid,pref_name,value, profile) VALUES
1717 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."', $profile)");
1723 db_query($link, "COMMIT");
1727 function lookup_user_id($link, $user) {
1729 $result = db_query($link, "SELECT id FROM ttrss_users WHERE
1732 if (db_num_rows($result) == 1) {
1733 return db_fetch_result($result, 0, "id");
1739 function http_authenticate_user($link) {
1741 // error_log("http_authenticate_user: ".$_SERVER["PHP_AUTH_USER"]."\n", 3, '/tmp/tt-rss.log');
1743 if (!$_SERVER["PHP_AUTH_USER"]) {
1745 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1746 header('HTTP/1.0 401 Unauthorized');
1750 $auth_result = authenticate_user($link,
1751 $_SERVER["PHP_AUTH_USER"], $_SERVER["PHP_AUTH_PW"]);
1753 if (!$auth_result) {
1754 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1755 header('HTTP/1.0 401 Unauthorized');
1763 function get_ssl_certificate_id() {
1764 if ($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"]) {
1765 return sha1($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"] .
1766 $_SERVER["REDIRECT_SSL_CLIENT_V_START"] .
1767 $_SERVER["REDIRECT_SSL_CLIENT_V_END"] .
1768 $_SERVER["REDIRECT_SSL_CLIENT_S_DN"]);
1773 function get_login_by_ssl_certificate($link) {
1775 $cert_serial = db_escape_string(get_ssl_certificate_id());
1778 $result = db_query($link, "SELECT login FROM ttrss_user_prefs, ttrss_users
1779 WHERE pref_name = 'SSL_CERT_SERIAL' AND value = '$cert_serial' AND
1780 owner_uid = ttrss_users.id");
1782 if (db_num_rows($result) != 0) {
1783 return db_escape_string(db_fetch_result($result, 0, "login"));
1790 function get_remote_user($link) {
1792 if (defined('ALLOW_REMOTE_USER_AUTH') && ALLOW_REMOTE_USER_AUTH
) {
1793 return db_escape_string($_SERVER["REMOTE_USER"]);
1796 return db_escape_string(get_login_by_ssl_certificate($link));
1799 function get_remote_fakepass($link) {
1800 if (get_remote_user($link))
1806 function authenticate_user($link, $login, $password, $force_auth = false) {
1808 if (!SINGLE_USER_MODE
) {
1810 $pwd_hash1 = encrypt_password($password);
1811 $pwd_hash2 = encrypt_password($password, $login);
1812 $login = db_escape_string($login);
1814 $remote_user = get_remote_user($link);
1816 if ($remote_user && $remote_user == $login && $login != "admin") {
1818 $login = $remote_user;
1820 $query = "SELECT id,login,access_level,pwd_hash
1821 FROM ttrss_users WHERE
1825 $query = "SELECT id,login,access_level,pwd_hash
1826 FROM ttrss_users WHERE
1827 login = '$login' AND (pwd_hash = '$pwd_hash1' OR
1828 pwd_hash = '$pwd_hash2')";
1831 $result = db_query($link, $query);
1833 if (db_num_rows($result) == 1) {
1834 $_SESSION["uid"] = db_fetch_result($result, 0, "id");
1835 $_SESSION["name"] = db_fetch_result($result, 0, "login");
1836 $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level");
1838 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
1841 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1842 $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash");
1844 $_SESSION["last_version_check"] = time();
1846 initialize_user_prefs($link, $_SESSION["uid"]);
1855 $_SESSION["uid"] = 1;
1856 $_SESSION["name"] = "admin";
1858 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1860 initialize_user_prefs($link, $_SESSION["uid"]);
1866 function make_password($length = 8) {
1869 $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ";
1873 while ($i < $length) {
1874 $char = substr($possible, mt_rand(0, strlen($possible)-1), 1);
1876 if (!strstr($password, $char)) {
1884 // this is called after user is created to initialize default feeds, labels
1887 // user preferences are checked on every login, not here
1889 function initialize_user($link, $uid) {
1891 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
1892 values ('$uid', 'Tiny Tiny RSS: New Releases',
1893 'http://tt-rss.org/releases.rss')");
1895 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
1896 values ('$uid', 'Tiny Tiny RSS: Forum',
1897 'http://tt-rss.org/forum/rss.php')");
1900 function logout_user() {
1902 if (isset($_COOKIE[session_name()])) {
1903 setcookie(session_name(), '', time()-42000, '/');
1907 function get_script_urlpath() {
1908 return preg_replace('/\/[^\/]*$/', "", $_SERVER["REQUEST_URI"]);
1911 function validate_session($link) {
1912 if (SINGLE_USER_MODE
) return true;
1914 $check_ip = $_SESSION['ip_address'];
1916 switch (SESSION_CHECK_ADDRESS
) {
1921 $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+
1);
1924 $check_ip = substr($check_ip, 0, strrpos($check_ip, '.'));
1925 $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+
1);
1929 if ($check_ip && strpos($_SERVER['REMOTE_ADDR'], $check_ip) !== 0) {
1930 $_SESSION["login_error_msg"] =
1931 __("Session failed to validate (incorrect IP)");
1935 if ($_SESSION["ref_schema_version"] != get_schema_version($link, true))
1938 if ($_SESSION["uid"]) {
1940 $result = db_query($link,
1941 "SELECT pwd_hash FROM ttrss_users WHERE id = '".$_SESSION["uid"]."'");
1943 $pwd_hash = db_fetch_result($result, 0, "pwd_hash");
1945 if ($pwd_hash != $_SESSION["pwd_hash"]) {
1950 /* if ($_SESSION["cookie_lifetime"] && $_SESSION["uid"]) {
1952 //print_r($_SESSION);
1954 if (time() > $_SESSION["cookie_lifetime"]) {
1962 function login_sequence($link, $mobile = false) {
1963 if (!SINGLE_USER_MODE
) {
1965 $login_action = $_POST["login_action"];
1967 # try to authenticate user if called from login form
1968 if ($login_action == "do_login") {
1969 $login = $_POST["login"];
1970 $password = $_POST["password"];
1971 $remember_me = $_POST["remember_me"];
1973 if (authenticate_user($link, $login, $password)) {
1974 $_POST["password"] = "";
1976 $_SESSION["language"] = $_POST["language"];
1977 $_SESSION["ref_schema_version"] = get_schema_version($link, true);
1978 $_SESSION["bw_limit"] = !!$_POST["bw_limit"];
1980 if ($_POST["profile"]) {
1982 $profile = db_escape_string($_POST["profile"]);
1984 $result = db_query($link, "SELECT id FROM ttrss_settings_profiles
1985 WHERE id = '$profile' AND owner_uid = " . $_SESSION["uid"]);
1987 if (db_num_rows($result) != 0) {
1988 $_SESSION["profile"] = $profile;
1989 $_SESSION["prefs_cache"] = array();
1993 if ($_REQUEST['return']) {
1994 header("Location: " . $_REQUEST['return']);
1996 header("Location: " . $_SERVER["REQUEST_URI"]);
2003 $_SESSION["login_error_msg"] = __("Incorrect username or password");
2007 if (!$_SESSION["uid"] ||
!validate_session($link)) {
2009 if (get_remote_user($link) && AUTO_LOGIN
) {
2010 authenticate_user($link, get_remote_user($link), null);
2011 $_SESSION["ref_schema_version"] = get_schema_version($link, true);
2013 render_login_form($link, $mobile);
2014 //header("Location: login.php");
2018 /* bump login timestamp */
2019 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
2022 if ($_SESSION["language"] && SESSION_COOKIE_LIFETIME
> 0) {
2023 setcookie("ttrss_lang", $_SESSION["language"],
2024 time() + SESSION_COOKIE_LIFETIME
);
2029 return authenticate_user($link, "admin", null);
2033 function truncate_string($str, $max_len, $suffix = '…') {
2034 if (mb_strlen($str, "utf-8") > $max_len - 3) {
2035 return mb_substr($str, 0, $max_len, "utf-8") . $suffix;
2041 function theme_image($link, $filename) {
2043 $theme_path = get_user_theme_path($link);
2045 if ($theme_path && is_file($theme_path.$filename)) {
2046 return $theme_path.$filename;
2055 function get_user_theme($link) {
2057 if (get_schema_version($link) >= 63 && $_SESSION["uid"]) {
2058 $theme_name = get_pref($link, "_THEME_ID");
2059 if (is_dir("themes/$theme_name")) {
2070 function get_user_theme_path($link) {
2073 if (get_schema_version($link) >= 63 && $_SESSION["uid"]) {
2074 $theme_name = get_pref($link, "_THEME_ID");
2076 if ($theme_name && is_dir("themes/$theme_name")) {
2077 $theme_path = "themes/$theme_name/";
2086 if (is_file("$theme_path/theme.ini")) {
2087 $ini = parse_ini_file("$theme_path/theme.ini", true);
2088 if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED
) {
2096 function get_user_theme_options($link) {
2097 $t = get_user_theme_path($link);
2100 if (is_file("$t/theme.ini")) {
2101 $ini = parse_ini_file("$t/theme.ini", true);
2102 if ($ini['theme']['version']) {
2103 return $ini['theme']['options'];
2110 function print_theme_includes($link) {
2112 $t = get_user_theme_path($link);
2116 print "<link rel=\"stylesheet\" type=\"text/css\"
2117 href=\"$t/theme.css?$time \">";
2118 if (file_exists("$t/theme.js")) {
2119 print "<script type=\"text/javascript\" src=\"$t/theme.js?$time\">
2125 function get_all_themes() {
2126 $themes = glob("themes/*");
2132 foreach ($themes as $t) {
2133 if (is_file("$t/theme.ini")) {
2134 $ini = parse_ini_file("$t/theme.ini", true);
2135 if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED
&&
2136 !$ini['theme']['disabled']) {
2138 $entry["path"] = $t;
2139 $entry["base"] = basename($t);
2140 $entry["name"] = $ini['theme']['name'];
2141 $entry["version"] = $ini['theme']['version'];
2142 $entry["author"] = $ini['theme']['author'];
2143 $entry["options"] = $ini['theme']['options'];
2144 array_push($rv, $entry);
2152 function convert_timestamp($timestamp, $source_tz, $dest_tz) {
2155 $source_tz = new DateTimeZone($source_tz);
2156 } catch (Exception
$e) {
2157 $source_tz = new DateTimeZone('UTC');
2161 $dest_tz = new DateTimeZone($dest_tz);
2162 } catch (Exception
$e) {
2163 $dest_tz = new DateTimeZone('UTC');
2166 $dt = new DateTime(date('Y-m-d H:i:s', $timestamp), $source_tz);
2167 return $dt->format('U') +
$dest_tz->getOffset($dt);
2170 function make_local_datetime($link, $timestamp, $long, $owner_uid = false,
2171 $no_smart_dt = false) {
2173 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2174 if (!$timestamp) $timestamp = '1970-01-01 0:00';
2176 $user_tz_string = get_pref($link, 'USER_TIMEZONE', $owner_uid);
2179 $user_tz = new DateTimeZone($user_tz_string);
2180 } catch (Exception
$e) {
2181 $user_tz = new DateTimeZone('UTC');
2184 # We store date in UTC internally
2185 $dt = new DateTime($timestamp, new DateTimeZone('UTC'));
2186 $user_timestamp = $dt->format('U') +
$user_tz->getOffset($dt);
2188 if (!$no_smart_dt) {
2189 return smart_date_time($link, $user_timestamp,
2190 $user_tz->getOffset($dt), $owner_uid);
2193 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
2195 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
2197 return date($format, $user_timestamp);
2201 function smart_date_time($link, $timestamp, $tz_offset = 0, $owner_uid = false) {
2202 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2204 if (date("Y.m.d", $timestamp) == date("Y.m.d", time() +
$tz_offset)) {
2205 return date("G:i", $timestamp);
2206 } else if (date("Y", $timestamp) == date("Y", time() +
$tz_offset)) {
2207 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
2208 return date($format, $timestamp);
2210 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
2211 return date($format, $timestamp);
2215 function smart_date($timestamp) {
2216 if (date("Y.m.d", $timestamp) == date("Y.m.d")) {
2218 } else if (date("Y", $timestamp) == date("Y")) {
2219 return date("D m", $timestamp);
2221 return date("Y/m/d", $timestamp);
2225 function sql_bool_to_string($s) {
2226 if ($s == "t" ||
$s == "1") {
2233 function sql_bool_to_bool($s) {
2234 if ($s == "t" ||
$s == "1") {
2241 function bool_to_sql_bool($s) {
2249 function toggleEvenOdd($a) {
2256 function get_schema_version($link, $nocache = false) {
2257 if (!$_SESSION["schema_version"] ||
$nocache) {
2258 $result = db_query($link, "SELECT schema_version FROM ttrss_version");
2259 $version = db_fetch_result($result, 0, "schema_version");
2260 $_SESSION["schema_version"] = $version;
2263 return $_SESSION["schema_version"];
2267 function sanity_check($link) {
2272 $schema_version = get_schema_version($link);
2274 if ($schema_version != SCHEMA_VERSION
) {
2278 if (DB_TYPE
== "mysql") {
2279 $result = db_query($link, "SELECT true", false);
2280 if (db_num_rows($result) != 1) {
2285 if (db_escape_string("testTEST") != "testTEST") {
2289 return array("code" => $error_code, "message" => $ERRORS[$error_code]);
2292 function file_is_locked($filename) {
2293 if (function_exists('flock')) {
2294 $fp = @fopen
(LOCK_DIRECTORY
. "/$filename", "r");
2296 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2297 flock($fp, LOCK_UN
);
2307 return true; // consider the file always locked and skip the test
2310 function make_lockfile($filename) {
2311 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
2313 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2314 if (function_exists('posix_getpid')) {
2315 fwrite($fp, posix_getpid() . "\n");
2323 function make_stampfile($filename) {
2324 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
2326 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2327 fwrite($fp, time() . "\n");
2328 flock($fp, LOCK_UN
);
2336 function sql_random_function() {
2337 if (DB_TYPE
== "mysql") {
2344 function catchup_feed($link, $feed, $cat_view, $owner_uid = false) {
2346 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2348 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
2355 $cat_qpart = "cat_id = '$feed'";
2357 $cat_qpart = "cat_id IS NULL";
2360 $tmp_result = db_query($link, "SELECT id
2361 FROM ttrss_feeds WHERE $cat_qpart AND owner_uid = $owner_uid");
2363 while ($tmp_line = db_fetch_assoc($tmp_result)) {
2365 $tmp_feed = $tmp_line["id"];
2367 db_query($link, "UPDATE ttrss_user_entries
2368 SET unread = false,last_read = NOW()
2369 WHERE feed_id = '$tmp_feed' AND owner_uid = $owner_uid");
2371 } else if ($feed == -2) {
2374 db_query($link, "UPDATE ttrss_user_entries
2375 SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*)
2376 FROM ttrss_user_labels2 WHERE article_id = ref_id) > 0
2377 AND unread = true AND owner_uid = $owner_uid");
2380 } else if ($feed > 0) {
2382 db_query($link, "UPDATE ttrss_user_entries
2383 SET unread = false,last_read = NOW()
2384 WHERE feed_id = '$feed' AND owner_uid = $owner_uid");
2386 } else if ($feed < 0 && $feed > -10) { // special, like starred
2389 db_query($link, "UPDATE ttrss_user_entries
2390 SET unread = false,last_read = NOW()
2391 WHERE marked = true AND owner_uid = $owner_uid");
2395 db_query($link, "UPDATE ttrss_user_entries
2396 SET unread = false,last_read = NOW()
2397 WHERE published = true AND owner_uid = $owner_uid");
2402 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE");
2404 if (DB_TYPE
== "pgsql") {
2405 $match_part = "updated > NOW() - INTERVAL '$intl hour' ";
2407 $match_part = "updated > DATE_SUB(NOW(),
2408 INTERVAL $intl HOUR) ";
2411 $result = db_query($link, "SELECT id FROM ttrss_entries,
2412 ttrss_user_entries WHERE $match_part AND
2414 ttrss_user_entries.ref_id = ttrss_entries.id AND
2415 owner_uid = $owner_uid");
2417 $affected_ids = array();
2419 while ($line = db_fetch_assoc($result)) {
2420 array_push($affected_ids, $line["id"]);
2423 catchupArticlesById($link, $affected_ids, 0);
2427 db_query($link, "UPDATE ttrss_user_entries
2428 SET unread = false,last_read = NOW()
2429 WHERE owner_uid = $owner_uid");
2432 } else if ($feed < -10) { // label
2434 $label_id = -$feed - 11;
2436 db_query($link, "UPDATE ttrss_user_entries, ttrss_user_labels2
2437 SET unread = false, last_read = NOW()
2438 WHERE label_id = '$label_id' AND unread = true
2439 AND owner_uid = '$owner_uid' AND ref_id = article_id");
2443 ccache_update($link, $feed, $owner_uid, $cat_view);
2446 db_query($link, "BEGIN");
2448 $tag_name = db_escape_string($feed);
2450 $result = db_query($link, "SELECT post_int_id FROM ttrss_tags
2451 WHERE tag_name = '$tag_name' AND owner_uid = $owner_uid");
2453 while ($line = db_fetch_assoc($result)) {
2454 db_query($link, "UPDATE ttrss_user_entries SET
2455 unread = false, last_read = NOW()
2456 WHERE int_id = " . $line["post_int_id"]);
2458 db_query($link, "COMMIT");
2462 function getAllCounters($link, $omode = "flc", $active_feed = false) {
2464 if (!$omode) $omode = "flc";
2466 $data = getGlobalCounters($link);
2468 $data = array_merge($data, getVirtCounters($link));
2470 if (strchr($omode, "l")) $data = array_merge($data, getLabelCounters($link));
2471 if (strchr($omode, "f")) $data = array_merge($data, getFeedCounters($link, $active_feed));
2472 if (strchr($omode, "t")) $data = array_merge($data, getTagCounters($link));
2473 if (strchr($omode, "c")) {
2474 if (get_pref($link, 'ENABLE_FEED_CATS')) {
2475 $data = array_merge($data, getCategoryCounters($link));
2482 function getCategoryCounters($link) {
2485 /* Labels category */
2487 $cv = array("id" => -2, "kind" => "cat",
2488 "counter" => getCategoryUnread($link, -2));
2490 array_push($ret_arr, $cv);
2492 $age_qpart = getMaxAgeSubquery();
2494 $result = db_query($link, "SELECT id AS cat_id, value AS unread
2495 FROM ttrss_feed_categories, ttrss_cat_counters_cache
2496 WHERE ttrss_cat_counters_cache.feed_id = id AND
2497 ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]);
2499 while ($line = db_fetch_assoc($result)) {
2500 $line["cat_id"] = (int) $line["cat_id"];
2502 $cv = array("id" => $line["cat_id"], "kind" => "cat",
2503 "counter" => $line["unread"]);
2505 array_push($ret_arr, $cv);
2508 /* Special case: NULL category doesn't actually exist in the DB */
2510 $cv = array("id" => 0, "kind" => "cat",
2511 "counter" => ccache_find($link, 0, $_SESSION["uid"], true));
2513 array_push($ret_arr, $cv);
2518 function getCategoryUnread($link, $cat, $owner_uid = false) {
2520 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2525 $cat_query = "cat_id = '$cat'";
2527 $cat_query = "cat_id IS NULL";
2530 $age_qpart = getMaxAgeSubquery();
2532 $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE $cat_query
2533 AND owner_uid = " . $owner_uid);
2535 $cat_feeds = array();
2536 while ($line = db_fetch_assoc($result)) {
2537 array_push($cat_feeds, "feed_id = " . $line["id"]);
2540 if (count($cat_feeds) == 0) return 0;
2542 $match_part = implode(" OR ", $cat_feeds);
2544 $result = db_query($link, "SELECT COUNT(int_id) AS unread
2545 FROM ttrss_user_entries,ttrss_entries
2546 WHERE unread = true AND ($match_part) AND id = ref_id
2547 AND $age_qpart AND owner_uid = " . $owner_uid);
2551 # this needs to be rewritten
2552 while ($line = db_fetch_assoc($result)) {
2553 $unread +
= $line["unread"];
2557 } else if ($cat == -1) {
2558 return getFeedUnread($link, -1) +
getFeedUnread($link, -2) +
getFeedUnread($link, -3) +
getFeedUnread($link, 0);
2559 } else if ($cat == -2) {
2561 $result = db_query($link, "
2562 SELECT COUNT(unread) AS unread FROM
2563 ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds
2564 WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND
2565 ttrss_labels2.owner_uid = '$owner_uid'
2566 AND unread = true AND feed_id = ttrss_feeds.id
2567 AND ttrss_user_entries.owner_uid = '$owner_uid'");
2569 $unread = db_fetch_result($result, 0, "unread");
2576 function getMaxAgeSubquery($days = COUNTERS_MAX_AGE
) {
2577 if (DB_TYPE
== "pgsql") {
2578 return "ttrss_entries.date_updated >
2579 NOW() - INTERVAL '$days days'";
2581 return "ttrss_entries.date_updated >
2582 DATE_SUB(NOW(), INTERVAL $days DAY)";
2586 function getFeedUnread($link, $feed, $is_cat = false) {
2587 return getFeedArticles($link, $feed, $is_cat, true, $_SESSION["uid"]);
2590 function getLabelUnread($link, $label_id, $owner_uid = false) {
2591 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2593 $result = db_query($link, "
2594 SELECT COUNT(unread) AS unread FROM
2595 ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds
2596 WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND
2597 ttrss_labels2.owner_uid = '$owner_uid' AND ttrss_labels2.id = '$label_id'
2598 AND unread = true AND feed_id = ttrss_feeds.id
2599 AND ttrss_user_entries.owner_uid = '$owner_uid'");
2601 if (db_num_rows($result) != 0) {
2602 return db_fetch_result($result, 0, "unread");
2608 function getFeedArticles($link, $feed, $is_cat = false, $unread_only = false,
2609 $owner_uid = false) {
2611 $n_feed = (int) $feed;
2613 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2616 $unread_qpart = "unread = true";
2618 $unread_qpart = "true";
2621 $age_qpart = getMaxAgeSubquery();
2624 return getCategoryUnread($link, $n_feed, $owner_uid);
2625 } if ($feed != "0" && $n_feed == 0) {
2627 $feed = db_escape_string($feed);
2629 $result = db_query($link, "SELECT SUM((SELECT COUNT(int_id)
2630 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
2631 AND ref_id = id AND $age_qpart
2632 AND $unread_qpart)) AS count FROM ttrss_tags
2633 WHERE owner_uid = $owner_uid AND tag_name = '$feed'");
2634 return db_fetch_result($result, 0, "count");
2636 } else if ($n_feed == -1) {
2637 $match_part = "marked = true";
2638 } else if ($n_feed == -2) {
2639 $match_part = "published = true";
2640 } else if ($n_feed == -3) {
2641 $match_part = "unread = true AND score >= 0";
2643 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
2645 if (DB_TYPE
== "pgsql") {
2646 $match_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
2648 $match_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
2650 } else if ($n_feed == -4) {
2651 $match_part = "true";
2652 } else if ($n_feed >= 0) {
2655 $match_part = "feed_id = '$n_feed'";
2657 $match_part = "feed_id IS NULL";
2660 } else if ($feed < -10) {
2662 $label_id = -$feed - 11;
2664 return getLabelUnread($link, $label_id, $owner_uid);
2671 $from_qpart = "ttrss_user_entries,ttrss_feeds,ttrss_entries";
2672 $feeds_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
2674 $from_qpart = "ttrss_user_entries,ttrss_entries";
2678 $query = "SELECT count(int_id) AS unread
2679 FROM $from_qpart WHERE
2680 ttrss_user_entries.ref_id = ttrss_entries.id AND
2683 $unread_qpart AND ($match_part) AND ttrss_user_entries.owner_uid = $owner_uid";
2685 $result = db_query($link, $query);
2689 $result = db_query($link, "SELECT COUNT(post_int_id) AS unread
2690 FROM ttrss_tags,ttrss_user_entries,ttrss_entries
2691 WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id
2692 AND $unread_qpart AND $age_qpart AND
2693 ttrss_tags.owner_uid = " . $owner_uid);
2696 $unread = db_fetch_result($result, 0, "unread");
2701 function getGlobalUnread($link, $user_id = false) {
2704 $user_id = $_SESSION["uid"];
2707 $result = db_query($link, "SELECT SUM(value) AS c_id FROM ttrss_counters_cache
2708 WHERE owner_uid = '$user_id' AND feed_id > 0");
2710 $c_id = db_fetch_result($result, 0, "c_id");
2715 function getGlobalCounters($link, $global_unread = -1) {
2718 if ($global_unread == -1) {
2719 $global_unread = getGlobalUnread($link);
2722 $cv = array("id" => "global-unread",
2723 "counter" => $global_unread);
2725 array_push($ret_arr, $cv);
2727 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
2728 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2730 $subscribed_feeds = db_fetch_result($result, 0, "fn");
2732 $cv = array("id" => "subscribed-feeds",
2733 "counter" => $subscribed_feeds);
2735 array_push($ret_arr, $cv);
2740 function getSubscribedFeeds($link) {
2741 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
2742 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2744 return db_fetch_result($result, 0, "fn");
2747 function getTagCounters($link) {
2751 $age_qpart = getMaxAgeSubquery();
2753 $result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id)
2754 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
2755 AND ref_id = id AND $age_qpart
2756 AND unread = true)) AS count FROM ttrss_tags
2757 WHERE owner_uid = ".$_SESSION['uid']." GROUP BY tag_name
2758 ORDER BY count DESC LIMIT 55");
2762 while ($line = db_fetch_assoc($result)) {
2763 $tags[$line["tag_name"]] +
= $line["count"];
2766 foreach (array_keys($tags) as $tag) {
2767 $unread = $tags[$tag];
2768 $tag = htmlspecialchars($tag);
2770 $cv = array("id" => $tag,
2772 "counter" => $unread);
2774 array_push($ret_arr, $cv);
2780 function getVirtCounters($link) {
2784 for ($i = 0; $i >= -4; $i--) {
2786 $count = getFeedUnread($link, $i);
2788 $cv = array("id" => $i,
2789 "counter" => $count);
2791 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2792 // $cv["xmsg"] = getFeedArticles($link, $i)." ".__("total");
2794 array_push($ret_arr, $cv);
2800 function getLabelCounters($link, $descriptions = false) {
2804 $age_qpart = getMaxAgeSubquery();
2806 $owner_uid = $_SESSION["uid"];
2808 $result = db_query($link, "SELECT id, caption FROM ttrss_labels2
2809 WHERE owner_uid = '$owner_uid'");
2811 while ($line = db_fetch_assoc($result)) {
2813 $id = -$line["id"] - 11;
2815 $label_name = $line["caption"];
2816 $count = getFeedUnread($link, $id);
2818 $cv = array("id" => $id,
2819 "counter" => $count);
2822 $cv["description"] = $label_name;
2824 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2825 // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
2827 array_push($ret_arr, $cv);
2833 function getFeedCounters($link, $active_feed = false) {
2837 $age_qpart = getMaxAgeSubquery();
2839 $query = "SELECT ttrss_feeds.id,
2841 ".SUBSTRING_FOR_DATE
."(ttrss_feeds.last_updated,1,19) AS last_updated,
2842 last_error, value AS count
2843 FROM ttrss_feeds, ttrss_counters_cache
2844 WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]."
2845 AND ttrss_counters_cache.feed_id = id";
2847 $result = db_query($link, $query);
2848 $fctrs_modified = false;
2850 while ($line = db_fetch_assoc($result)) {
2853 $count = $line["count"];
2854 $last_error = htmlspecialchars($line["last_error"]);
2856 $last_updated = make_local_datetime($link, $line['last_updated'], false);
2858 $has_img = feed_has_icon($id);
2860 if (date('Y') - date('Y', strtotime($line['last_updated'])) > 2)
2863 $cv = array("id" => $id,
2864 "updated" => $last_updated,
2865 "counter" => $count,
2866 "has_img" => (int) $has_img);
2869 $cv["error"] = $last_error;
2871 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2872 // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
2874 if ($active_feed && $id == $active_feed)
2875 $cv["title"] = truncate_string($line["title"], 30);
2877 array_push($ret_arr, $cv);
2884 function get_pgsql_version($link) {
2885 $result = db_query($link, "SELECT version() AS version");
2886 $version = split(" ", db_fetch_result($result, 0, "version"));
2891 * Subscribes the user to the given feed
2893 * @param resource $link Database connection
2894 * @param string $url Feed URL to subscribe to
2895 * @param integer $cat_id Category ID the feed shall be added to
2896 * @param string $auth_login (optional) Feed username
2897 * @param string $auth_pass (optional) Feed password
2899 * @return integer Status code:
2900 * 0 - OK, Feed already exists
2901 * 1 - OK, Feed added
2903 * 3 - URL content is HTML, no feeds available
2904 * 4 - URL content is HTML which contains multiple feeds.
2905 * Here you should call extractfeedurls in rpc-backend
2906 * to get all possible feeds.
2907 * 5 - Couldn't download the URL content.
2909 function subscribe_to_feed($link, $url, $cat_id = 0,
2910 $auth_login = '', $auth_pass = '') {
2912 $url = fix_url($url);
2914 if (!$url ||
!validate_feed_url($url)) return 2;
2918 $result = db_query($link, "SELECT twitter_oauth FROM ttrss_users
2919 WHERE id = ".$_SESSION['uid']);
2921 $has_oauth = db_fetch_result($result, 0, 'twitter_oauth');
2923 if (!$has_oauth ||
strpos($url, '://api.twitter.com') === false) {
2924 if (!fetch_file_contents($url, false, $auth_login, $auth_pass)) return 5;
2926 if (url_is_html($url, $auth_login, $auth_pass)) {
2927 $feedUrls = get_feeds_from_html($url, $auth_login, $auth_pass);
2928 if (count($feedUrls) == 0) {
2930 } else if (count($feedUrls) > 1) {
2933 //use feed url as new URL
2934 $url = key($feedUrls);
2938 if (!fetch_twitter_rss($link, $url, $_SESSION['uid']))
2943 if ($cat_id == "0" ||
!$cat_id) {
2944 $cat_qpart = "NULL";
2946 $cat_qpart = "'$cat_id'";
2949 $result = db_query($link,
2950 "SELECT id FROM ttrss_feeds
2951 WHERE feed_url = '$url' AND owner_uid = ".$_SESSION["uid"]);
2953 if (db_num_rows($result) == 0) {
2954 $result = db_query($link,
2955 "INSERT INTO ttrss_feeds
2956 (owner_uid,feed_url,title,cat_id, auth_login,auth_pass,update_method)
2957 VALUES ('".$_SESSION["uid"]."', '$url',
2958 '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass', '$update_method')");
2960 $result = db_query($link,
2961 "SELECT id FROM ttrss_feeds WHERE feed_url = '$url'
2962 AND owner_uid = " . $_SESSION["uid"]);
2964 $feed_id = db_fetch_result($result, 0, "id");
2967 update_rss_feed($link, $feed_id, true);
2976 function print_feed_select($link, $id, $default_id = "",
2977 $attributes = "", $include_all_feeds = true) {
2979 print "<select id=\"$id\" name=\"$id\" $attributes>";
2980 if ($include_all_feeds) {
2981 print "<option value=\"0\">".__('All feeds')."</option>";
2984 $result = db_query($link, "SELECT id,title FROM ttrss_feeds
2985 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
2987 if (db_num_rows($result) > 0 && $include_all_feeds) {
2988 print "<option disabled>--------</option>";
2991 while ($line = db_fetch_assoc($result)) {
2992 if ($line["id"] == $default_id) {
2993 $is_selected = "selected=\"1\"";
2998 $title = truncate_string(htmlspecialchars($line["title"]), 40);
3000 printf("<option $is_selected value='%d'>%s</option>",
3001 $line["id"], $title);
3007 function print_feed_cat_select($link, $id, $default_id = "",
3008 $attributes = "", $include_all_cats = true) {
3010 print "<select id=\"$id\" name=\"$id\" default=\"$default_id\" onchange=\"catSelectOnChange(this)\" $attributes>";
3012 if ($include_all_cats) {
3013 print "<option value=\"0\">".__('Uncategorized')."</option>";
3016 $result = db_query($link, "SELECT id,title FROM ttrss_feed_categories
3017 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
3019 if (db_num_rows($result) > 0 && $include_all_cats) {
3020 print "<option disabled=\"1\">--------</option>";
3023 while ($line = db_fetch_assoc($result)) {
3024 if ($line["id"] == $default_id) {
3025 $is_selected = "selected=\"1\"";
3031 printf("<option $is_selected value='%d'>%s</option>",
3032 $line["id"], htmlspecialchars($line["title"]));
3035 # print "<option value=\"ADD_CAT\">" .__("Add category...") . "</option>";
3040 function checkbox_to_sql_bool($val) {
3041 return ($val == "on") ?
"true" : "false";
3044 function getFeedCatTitle($link, $id) {
3046 return __("Special");
3047 } else if ($id < -10) {
3048 return __("Labels");
3049 } else if ($id > 0) {
3050 $result = db_query($link, "SELECT ttrss_feed_categories.title
3051 FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND
3052 cat_id = ttrss_feed_categories.id");
3053 if (db_num_rows($result) == 1) {
3054 return db_fetch_result($result, 0, "title");
3056 return __("Uncategorized");
3059 return "getFeedCatTitle($id) failed";
3064 function getFeedIcon($id) {
3067 return "images/archive.png";
3070 return "images/mark_set.png";
3073 return "images/pub_set.png";
3076 return "images/fresh.png";
3079 return "images/tag.png";
3083 return "images/label.png";
3085 if (file_exists(ICONS_DIR
. "/$id.ico"))
3086 return ICONS_URL
. "/$id.ico";
3092 function getFeedTitle($link, $id) {
3094 return __("Starred articles");
3095 } else if ($id == -2) {
3096 return __("Published articles");
3097 } else if ($id == -3) {
3098 return __("Fresh articles");
3099 } else if ($id == -4) {
3100 return __("All articles");
3101 } else if ($id === 0 ||
$id === "0") {
3102 return __("Archived articles");
3103 } else if ($id < -10) {
3104 $label_id = -$id - 11;
3105 $result = db_query($link, "SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'");
3106 if (db_num_rows($result) == 1) {
3107 return db_fetch_result($result, 0, "caption");
3109 return "Unknown label ($label_id)";
3112 } else if ($id > 0) {
3113 $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$id'");
3114 if (db_num_rows($result) == 1) {
3115 return db_fetch_result($result, 0, "title");
3117 return "Unknown feed ($id)";
3124 function get_session_cookie_name() {
3125 return ((!defined('TTRSS_SESSION_NAME')) ?
"ttrss_sid" : TTRSS_SESSION_NAME
);
3128 function make_init_params($link) {
3131 $params["theme"] = get_user_theme($link);
3132 $params["theme_options"] = get_user_theme_options($link);
3133 $params["daemon_enabled"] = ENABLE_UPDATE_DAEMON
;
3135 $params["sign_progress"] = theme_image($link, "images/indicator_white.gif");
3136 $params["sign_progress_tiny"] = theme_image($link, "images/indicator_tiny.gif");
3137 $params["sign_excl"] = theme_image($link, "images/sign_excl.png");
3138 $params["sign_info"] = theme_image($link, "images/sign_info.png");
3140 foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS",
3141 "ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP",
3142 "CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE", "DEFAULT_ARTICLE_LIMIT",
3143 "HIDE_READ_SHOWS_SPECIAL", "COMBINED_DISPLAY_MODE") as $param) {
3145 $params[strtolower($param)] = (int) get_pref($link, $param);
3148 $params["icons_url"] = ICONS_URL
;
3149 $params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME
;
3150 $params["default_view_mode"] = get_pref($link, "_DEFAULT_VIEW_MODE");
3151 $params["default_view_limit"] = (int) get_pref($link, "_DEFAULT_VIEW_LIMIT");
3152 $params["default_view_order_by"] = get_pref($link, "_DEFAULT_VIEW_ORDER_BY");
3153 $params["bw_limit"] = (int) $_SESSION["bw_limit"];
3155 $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
3156 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
3158 $max_feed_id = db_fetch_result($result, 0, "mid");
3159 $num_feeds = db_fetch_result($result, 0, "nf");
3161 $params["max_feed_id"] = (int) $max_feed_id;
3162 $params["num_feeds"] = (int) $num_feeds;
3164 $params["collapsed_feedlist"] = (int) get_pref($link, "_COLLAPSED_FEEDLIST");
3169 function print_runtime_info($link) {
3170 print "<runtime-info><![CDATA[";
3171 print json_encode(make_runtime_info($link));
3172 print "]]></runtime-info>";
3175 function make_runtime_info($link) {
3178 $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
3179 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
3181 $max_feed_id = db_fetch_result($result, 0, "mid");
3182 $num_feeds = db_fetch_result($result, 0, "nf");
3184 $data["max_feed_id"] = (int) $max_feed_id;
3185 $data["num_feeds"] = (int) $num_feeds;
3187 $data['last_article_id'] = getLastArticleId($link);
3188 $data['cdm_expanded'] = get_pref($link, 'CDM_EXPANDED');
3190 if (ENABLE_UPDATE_DAEMON
) {
3192 $data['daemon_is_running'] = (int) file_is_locked("update_daemon.lock");
3194 if (time() - $_SESSION["daemon_stamp_check"] > 30) {
3196 $stamp = (int) @file_get_contents
(LOCK_DIRECTORY
. "/update_daemon.stamp");
3199 $stamp_delta = time() - $stamp;
3201 if ($stamp_delta > 1800) {
3205 $_SESSION["daemon_stamp_check"] = time();
3208 $data['daemon_stamp_ok'] = $stamp_check;
3210 $stamp_fmt = date("Y.m.d, G:i", $stamp);
3212 $data['daemon_stamp'] = $stamp_fmt;
3217 if ($_SESSION["last_version_check"] +
86400 +
rand(-1000, 1000) < time()) {
3218 $new_version_details = @check_for_update
($link);
3220 $data['new_version_available'] = (int) ($new_version_details != false);
3222 $_SESSION["last_version_check"] = time();
3228 function getSearchSql($link, $search, $match_on) {
3230 $search_query_part = "";
3232 $keywords = split(" ", $search);
3233 $query_keywords = array();
3235 foreach ($keywords as $k) {
3236 if (strpos($k, "-") === 0) {
3243 if (strpos($k, "@") === 0) {
3245 $user_tz_string = get_pref($link, 'USER_TIMEZONE', $_SESSION['uid']);
3246 $orig_ts = strtotime(substr($k, 1));
3248 $k = date("Y-m-d", convert_timestamp($orig_ts, $user_tz_string, 'UTC'));
3250 array_push($query_keywords, "(".SUBSTRING_FOR_DATE
."(updated,1,LENGTH('$k')) $not = '$k')");
3251 } else if ($match_on == "both") {
3252 array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
3253 OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
3254 } else if ($match_on == "title") {
3255 array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%'))");
3256 } else if ($match_on == "content") {
3257 array_push($query_keywords, "(UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
3261 $search_query_part = implode("AND", $query_keywords);
3263 return $search_query_part;
3266 function queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $match_on, $override_order = false, $offset = 0, $owner_uid = 0) {
3268 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
3270 $ext_tables_part = "";
3274 if (SPHINX_ENABLED
) {
3275 $ids = join(",", @sphinx_search
($search, 0, 500));
3278 $search_query_part = "ref_id IN ($ids) AND ";
3280 $search_query_part = "ref_id = -1 AND ";
3283 $search_query_part = getSearchSql($link, $search, $match_on);
3284 $search_query_part .= " AND ";
3288 $search_query_part = "";
3291 $view_query_part = "";
3293 if ($view_mode == "adaptive" ||
$view_query_part == "noscores") {
3295 $view_query_part = " ";
3296 } else if ($feed != -1) {
3297 $unread = getFeedUnread($link, $feed, $cat_view);
3299 $view_query_part = " unread = true AND ";
3304 if ($view_mode == "marked") {
3305 $view_query_part = " marked = true AND ";
3308 if ($view_mode == "published") {
3309 $view_query_part = " published = true AND ";
3312 if ($view_mode == "unread") {
3313 $view_query_part = " unread = true AND ";
3316 if ($view_mode == "updated") {
3317 $view_query_part = " (last_read is null and unread = false) AND ";
3321 $limit_query_part = "LIMIT " . $limit;
3324 $vfeed_query_part = "";
3326 // override query strategy and enable feed display when searching globally
3327 if ($search && $search_mode == "all_feeds") {
3328 $query_strategy_part = "ttrss_entries.id > 0";
3329 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3331 } else if (preg_match("/^-?[0-9][0-9]*$/", $feed) == false) {
3332 $query_strategy_part = "ttrss_entries.id > 0";
3333 $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
3334 id = feed_id) as feed_title,";
3335 } else if ($feed > 0 && $search && $search_mode == "this_cat") {
3337 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3339 $tmp_result = false;
3342 $tmp_result = db_query($link, "SELECT id
3343 FROM ttrss_feeds WHERE cat_id = '$feed'");
3345 $tmp_result = db_query($link, "SELECT id
3346 FROM ttrss_feeds WHERE cat_id = (SELECT cat_id FROM ttrss_feeds
3347 WHERE id = '$feed') AND id != '$feed'");
3350 $cat_siblings = array();
3352 if (db_num_rows($tmp_result) > 0) {
3353 while ($p = db_fetch_assoc($tmp_result)) {
3354 array_push($cat_siblings, "feed_id = " . $p["id"]);
3357 $query_strategy_part = sprintf("(feed_id = %d OR %s)",
3358 $feed, implode(" OR ", $cat_siblings));
3361 $query_strategy_part = "ttrss_entries.id > 0";
3364 } else if ($feed > 0) {
3369 $query_strategy_part = "cat_id = '$feed'";
3371 $query_strategy_part = "cat_id IS NULL";
3374 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3377 $query_strategy_part = "feed_id = '$feed'";
3379 } else if ($feed == 0 && !$cat_view) { // archive virtual feed
3380 $query_strategy_part = "feed_id IS NULL";
3381 } else if ($feed == 0 && $cat_view) { // uncategorized
3382 $query_strategy_part = "cat_id IS NULL";
3383 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3384 } else if ($feed == -1) { // starred virtual feed
3385 $query_strategy_part = "marked = true";
3386 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3387 } else if ($feed == -2) { // published virtual feed OR labels category
3390 $query_strategy_part = "published = true";
3391 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3393 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3395 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
3397 $query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND
3398 ttrss_user_labels2.article_id = ref_id";
3402 } else if ($feed == -3) { // fresh virtual feed
3403 $query_strategy_part = "unread = true AND score >= 0";
3405 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
3407 if (DB_TYPE
== "pgsql") {
3408 $query_strategy_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
3410 $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
3413 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3414 } else if ($feed == -4) { // all articles virtual feed
3415 $query_strategy_part = "true";
3416 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3417 } else if ($feed <= -10) { // labels
3418 $label_id = -$feed - 11;
3420 $query_strategy_part = "label_id = '$label_id' AND
3421 ttrss_labels2.id = ttrss_user_labels2.label_id AND
3422 ttrss_user_labels2.article_id = ref_id";
3424 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3425 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
3428 $query_strategy_part = "id > 0"; // dumb
3431 if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
3432 $date_sort_field = "updated";
3434 $date_sort_field = "date_entered";
3437 if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) {
3438 $order_by = "$date_sort_field";
3440 $order_by = "$date_sort_field DESC";
3443 if ($view_mode != "noscores") {
3444 $order_by = "score DESC, $order_by";
3447 if ($override_order) {
3448 $order_by = $override_order;
3454 $feed_title = "Search results";
3457 $feed_title = getCategoryTitle($link, $feed);
3459 if ((int)$feed == $feed && $feed > 0) {
3460 $result = db_query($link, "SELECT title,site_url,last_error
3461 FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid");
3463 $feed_title = db_fetch_result($result, 0, "title");
3464 $feed_site_url = db_fetch_result($result, 0, "site_url");
3465 $last_error = db_fetch_result($result, 0, "last_error");
3467 $feed_title = getFeedTitle($link, $feed);
3472 $content_query_part = "content as content_preview,";
3474 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
3477 $feed_kind = "Feeds";
3479 $feed_kind = "Labels";
3482 if ($limit_query_part) {
3483 $offset_query_part = "OFFSET $offset";
3486 if ($vfeed_query_part && get_pref($link, 'VFEED_GROUP_BY_FEED', $owner_uid)) {
3487 if (!$override_order) {
3488 $order_by = "ttrss_feeds.title, $order_by";
3493 $from_qpart = "ttrss_entries,ttrss_user_entries,ttrss_feeds$ext_tables_part";
3494 $feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
3497 $from_qpart = "ttrss_entries,ttrss_user_entries$ext_tables_part
3498 LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)";
3501 $query = "SELECT DISTINCT
3504 ttrss_entries.id,ttrss_entries.title,
3507 unread,feed_id,marked,published,link,last_read,orig_feed_id,
3508 ".SUBSTRING_FOR_DATE
."(last_read,1,19) as last_read_noms,
3511 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated_noms,
3517 ttrss_user_entries.ref_id = ttrss_entries.id AND
3518 ttrss_user_entries.owner_uid = '$owner_uid' AND
3521 $query_strategy_part ORDER BY $order_by
3522 $limit_query_part $offset_query_part";
3524 if ($_REQUEST["debug"]) print $query;
3526 $result = db_query($link, $query);
3531 $feed_kind = "Tags";
3533 $result = db_query($link, "SELECT DISTINCT
3537 ttrss_entries.id as id,title,
3539 unread,feed_id,orig_feed_id,
3540 marked,link,last_read,
3541 ".SUBSTRING_FOR_DATE
."(last_read,1,19) as last_read_noms,
3544 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated_noms,
3547 ttrss_entries,ttrss_user_entries,ttrss_tags
3549 ref_id = ttrss_entries.id AND
3550 ttrss_user_entries.owner_uid = '$owner_uid' AND
3551 post_int_id = int_id AND tag_name = '$feed' AND
3554 $query_strategy_part ORDER BY $order_by
3555 $limit_query_part");
3558 return array($result, $feed_title, $feed_site_url, $last_error);
3562 function generate_syndicated_feed($link, $owner_uid, $feed, $is_cat,
3563 $limit, $search, $search_mode, $match_on, $view_mode = false) {
3565 $note_style = "float : right; background-color : #fff7d5; border-width : 1px; ".
3566 "padding : 5px; border-style : dashed; border-color : #e7d796;".
3567 "margin-bottom : 1em; color : #9a8c59;";
3569 if (!$limit) $limit = 30;
3571 if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
3572 $date_sort_field = "updated";
3574 $date_sort_field = "date_entered";
3577 $qfh_ret = queryFeedHeadlines($link, $feed,
3578 $limit, $view_mode, $is_cat, $search, $search_mode,
3579 $match_on, "$date_sort_field DESC", 0, $owner_uid);
3581 $result = $qfh_ret[0];
3582 $feed_title = htmlspecialchars($qfh_ret[1]);
3583 $feed_site_url = $qfh_ret[2];
3584 $last_error = $qfh_ret[3];
3586 // if (!$feed_site_url) $feed_site_url = "http://localhost/";
3588 print "<?xml version=\"1.0\" encoding=\"utf-8\"?>
3589 <?xml-stylesheet type=\"text/xsl\" href=\"rss.xsl\"?>
3590 <rss version=\"2.0\">
3592 <title>$feed_title</title>
3593 <link>$feed_site_url</link>
3594 <description>Feed generated by Tiny Tiny RSS</description>";
3596 while ($line = db_fetch_assoc($result)) {
3598 print "<guid>" . htmlspecialchars($line["guid"]) . "</guid>";
3599 print "<link>" . htmlspecialchars($line["link"]) . "</link>";
3601 $tags = get_article_tags($link, $line["id"], $owner_uid);
3603 foreach ($tags as $tag) {
3604 print "<category>" . htmlspecialchars($tag) . "</category>";
3607 $rfc822_date = date('r', strtotime($line["updated"]));
3609 print "<pubDate>$rfc822_date</pubDate>";
3611 if ($line["author"]) {
3612 print "<author>" . htmlspecialchars($line["author"]) . "</author>";
3615 print "<title><![CDATA[" .
3616 htmlspecialchars($line["title"]) . "]]></title>";
3618 print "<description><![CDATA[";
3620 if ($line["note"]) {
3621 print "<div style='$note_style'>";
3622 print $line["note"];
3626 print sanitize_rss($link, $line["content_preview"], false, $owner_uid);
3627 print "]]></description>";
3629 $enclosures = get_article_enclosures($link, $line["id"]);
3631 foreach ($enclosures as $e) {
3632 $type = htmlspecialchars($e['content_type']);
3633 $url = htmlspecialchars($e['content_url']);
3634 $length = $e['duration'];
3635 print "<enclosure url=\"$url\" type=\"$type\" length=\"$length\"/>";
3641 print "</channel></rss>";
3645 function getCategoryTitle($link, $cat_id) {
3647 if ($cat_id == -1) {
3648 return __("Special");
3649 } else if ($cat_id == -2) {
3650 return __("Labels");
3653 $result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE
3656 if (db_num_rows($result) == 1) {
3657 return db_fetch_result($result, 0, "title");
3659 return "Uncategorized";
3664 function sanitize_rss($link, $str, $force_strip_tags = false, $owner = false, $site_url = false) {
3667 if (!$owner) $owner = $_SESSION["uid"];
3669 $res = trim($str); if (!$res) return '';
3671 if (get_pref($link, "STRIP_UNSAFE_TAGS", $owner) ||
$force_strip_tags) {
3672 $res = $purifier->purify($res);
3675 if (get_pref($link, "STRIP_IMAGES", $owner)) {
3676 $res = preg_replace('/<img[^>]+>/is', '', $res);
3679 if (strpos($res, "href=") === false)
3680 $res = rewrite_urls($res);
3682 $charset_hack = '<head>
3683 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
3686 $res = trim($res); if (!$res) return '';
3688 libxml_use_internal_errors(true);
3690 $doc = new DOMDocument();
3691 $doc->loadHTML($charset_hack . $res);
3692 $xpath = new DOMXPath($doc);
3694 $entries = $xpath->query('(//a[@href]|//img[@src])');
3697 foreach ($entries as $entry) {
3701 if ($entry->hasAttribute('href'))
3702 $entry->setAttribute('href',
3703 rewrite_relative_url($site_url, $entry->getAttribute('href')));
3705 if ($entry->hasAttribute('src'))
3706 if (preg_match('/^image.php\?i=[a-z0-9]+$/', $entry->getAttribute('src')) == 0)
3707 $entry->setAttribute('src',
3708 rewrite_relative_url($site_url, $entry->getAttribute('src')));
3711 if (strtolower($entry->nodeName
) == "a") {
3712 $entry->setAttribute("target", "_blank");
3715 if (strtolower($entry->nodeName
) == "img" && !$br_inserted) {
3716 $br = $doc->createElement("br");
3718 if ($entry->parentNode
->nextSibling
) {
3719 $entry->parentNode
->insertBefore($br, $entry->nextSibling
);
3726 $node = $doc->getElementsByTagName('body')->item(0);
3728 return $doc->saveXML($node);
3732 * Send by mail a digest of last articles.
3734 * @param mixed $link The database connection.
3735 * @param integer $limit The maximum number of articles by digest.
3736 * @return boolean Return false if digests are not enabled.
3738 function send_headlines_digests($link, $limit = 100) {
3740 if (!DIGEST_ENABLE
) return false;
3742 $user_limit = DIGEST_EMAIL_LIMIT
;
3745 print "Sending digests, batch of max $user_limit users, days = $days, headline limit = $limit\n\n";
3747 if (DB_TYPE
== "pgsql") {
3748 $interval_query = "last_digest_sent < NOW() - INTERVAL '$days days'";
3749 } else if (DB_TYPE
== "mysql") {
3750 $interval_query = "last_digest_sent < DATE_SUB(NOW(), INTERVAL $days DAY)";
3753 $result = db_query($link, "SELECT id,email FROM ttrss_users
3754 WHERE email != '' AND (last_digest_sent IS NULL OR $interval_query)");
3756 while ($line = db_fetch_assoc($result)) {
3758 if (get_pref($link, 'DIGEST_ENABLE', $line['id'], false)) {
3759 print "Sending digest for UID:" . $line['id'] . " - " . $line["email"] . " ... ";
3761 $do_catchup = get_pref($link, 'DIGEST_CATCHUP', $line['id'], false);
3763 $tuple = prepare_headlines_digest($link, $line["id"], $days, $limit);
3764 $digest = $tuple[0];
3765 $headlines_count = $tuple[1];
3766 $affected_ids = $tuple[2];
3767 $digest_text = $tuple[3];
3769 if ($headlines_count > 0) {
3771 $mail = new PHPMailer();
3773 $mail->PluginDir
= "lib/phpmailer/";
3774 $mail->SetLanguage("en", "lib/phpmailer/language/");
3776 $mail->CharSet
= "UTF-8";
3778 $mail->From
= DIGEST_FROM_ADDRESS
;
3779 $mail->FromName
= DIGEST_FROM_NAME
;
3780 $mail->AddAddress($line["email"], $line["login"]);
3782 if (DIGEST_SMTP_HOST
) {
3783 $mail->Host
= DIGEST_SMTP_HOST
;
3784 $mail->Mailer
= "smtp";
3785 $mail->SMTPAuth
= DIGEST_SMTP_LOGIN
!= '';
3786 $mail->Username
= DIGEST_SMTP_LOGIN
;
3787 $mail->Password
= DIGEST_SMTP_PASSWORD
;
3790 $mail->IsHTML(true);
3791 $mail->Subject
= DIGEST_SUBJECT
;
3792 $mail->Body
= $digest;
3793 $mail->AltBody
= $digest_text;
3795 $rc = $mail->Send();
3797 if (!$rc) print "ERROR: " . $mail->ErrorInfo
;
3801 if ($rc && $do_catchup) {
3802 print "Marking affected articles as read...\n";
3803 catchupArticlesById($link, $affected_ids, 0, $line["id"]);
3806 print "No headlines\n";
3809 db_query($link, "UPDATE ttrss_users SET last_digest_sent = NOW()
3810 WHERE id = " . $line["id"]);
3814 print "All done.\n";
3818 function prepare_headlines_digest($link, $user_id, $days = 1, $limit = 100) {
3820 require_once "lib/MiniTemplator.class.php";
3822 $tpl = new MiniTemplator
;
3823 $tpl_t = new MiniTemplator
;
3825 $tpl->readTemplateFromFile("templates/digest_template_html.txt");
3826 $tpl_t->readTemplateFromFile("templates/digest_template.txt");
3828 $tpl->setVariable('CUR_DATE', date('Y/m/d'));
3829 $tpl->setVariable('CUR_TIME', date('G:i'));
3831 $tpl_t->setVariable('CUR_DATE', date('Y/m/d'));
3832 $tpl_t->setVariable('CUR_TIME', date('G:i'));
3834 $affected_ids = array();
3836 if (DB_TYPE
== "pgsql") {
3837 $interval_query = "ttrss_entries.date_updated > NOW() - INTERVAL '$days days'";
3838 } else if (DB_TYPE
== "mysql") {
3839 $interval_query = "ttrss_entries.date_updated > DATE_SUB(NOW(), INTERVAL $days DAY)";
3842 $result = db_query($link, "SELECT ttrss_entries.title,
3843 ttrss_feeds.title AS feed_title,
3845 ttrss_user_entries.ref_id,
3847 SUBSTRING(content, 1, 120) AS excerpt,
3848 ".SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
3850 ttrss_user_entries,ttrss_entries,ttrss_feeds
3852 ref_id = ttrss_entries.id AND feed_id = ttrss_feeds.id
3853 AND include_in_digest = true
3855 AND ttrss_user_entries.owner_uid = $user_id
3857 ORDER BY ttrss_feeds.title, date_updated DESC
3860 $cur_feed_title = "";
3862 $headlines_count = db_num_rows($result);
3864 $headlines = array();
3866 while ($line = db_fetch_assoc($result)) {
3867 array_push($headlines, $line);
3870 for ($i = 0; $i < sizeof($headlines); $i++
) {
3872 $line = $headlines[$i];
3874 array_push($affected_ids, $line["ref_id"]);
3876 $updated = make_local_datetime($link, $line['last_updated'], false,
3879 $tpl->setVariable('FEED_TITLE', $line["feed_title"]);
3880 $tpl->setVariable('ARTICLE_TITLE', $line["title"]);
3881 $tpl->setVariable('ARTICLE_LINK', $line["link"]);
3882 $tpl->setVariable('ARTICLE_UPDATED', $updated);
3883 $tpl->setVariable('ARTICLE_EXCERPT',
3884 truncate_string(strip_tags($line["excerpt"]), 100));
3886 $tpl->addBlock('article');
3888 $tpl_t->setVariable('FEED_TITLE', $line["feed_title"]);
3889 $tpl_t->setVariable('ARTICLE_TITLE', $line["title"]);
3890 $tpl_t->setVariable('ARTICLE_LINK', $line["link"]);
3891 $tpl_t->setVariable('ARTICLE_UPDATED', $updated);
3892 // $tpl_t->setVariable('ARTICLE_EXCERPT',
3893 // truncate_string(strip_tags($line["excerpt"]), 100));
3895 $tpl_t->addBlock('article');
3897 if ($headlines[$i]['feed_title'] != $headlines[$i+
1]['feed_title']) {
3898 $tpl->addBlock('feed');
3899 $tpl_t->addBlock('feed');
3904 $tpl->addBlock('digest');
3905 $tpl->generateOutputToString($tmp);
3907 $tpl_t->addBlock('digest');
3908 $tpl_t->generateOutputToString($tmp_t);
3910 return array($tmp, $headlines_count, $affected_ids, $tmp_t);
3913 function check_for_update($link) {
3914 if (CHECK_FOR_NEW_VERSION
&& $_SESSION['access_level'] >= 10) {
3915 $version_url = "http://tt-rss.org/version.php?ver=" . VERSION
;
3917 $version_data = @fetch_file_contents
($version_url);
3919 if ($version_data) {
3920 $version_data = json_decode($version_data, true);
3921 if ($version_data && $version_data['version']) {
3923 if (version_compare(VERSION
, $version_data['version']) == -1) {
3924 return $version_data;
3932 function markArticlesById($link, $ids, $cmode) {
3936 foreach ($ids as $id) {
3937 array_push($tmp_ids, "ref_id = '$id'");
3940 $ids_qpart = join(" OR ", $tmp_ids);
3943 db_query($link, "UPDATE ttrss_user_entries SET
3944 marked = false,last_read = NOW()
3945 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3946 } else if ($cmode == 1) {
3947 db_query($link, "UPDATE ttrss_user_entries SET
3949 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3951 db_query($link, "UPDATE ttrss_user_entries SET
3952 marked = NOT marked,last_read = NOW()
3953 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3957 function publishArticlesById($link, $ids, $cmode) {
3961 foreach ($ids as $id) {
3962 array_push($tmp_ids, "ref_id = '$id'");
3965 $ids_qpart = join(" OR ", $tmp_ids);
3968 db_query($link, "UPDATE ttrss_user_entries SET
3969 published = false,last_read = NOW()
3970 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3971 } else if ($cmode == 1) {
3972 db_query($link, "UPDATE ttrss_user_entries SET
3974 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3976 db_query($link, "UPDATE ttrss_user_entries SET
3977 published = NOT published,last_read = NOW()
3978 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3982 function catchupArticlesById($link, $ids, $cmode, $owner_uid = false) {
3984 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
3985 if (count($ids) == 0) return;
3989 foreach ($ids as $id) {
3990 array_push($tmp_ids, "ref_id = '$id'");
3993 $ids_qpart = join(" OR ", $tmp_ids);
3996 db_query($link, "UPDATE ttrss_user_entries SET
3997 unread = false,last_read = NOW()
3998 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
3999 } else if ($cmode == 1) {
4000 db_query($link, "UPDATE ttrss_user_entries SET
4002 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4004 db_query($link, "UPDATE ttrss_user_entries SET
4005 unread = NOT unread,last_read = NOW()
4006 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4011 $result = db_query($link, "SELECT DISTINCT feed_id FROM ttrss_user_entries
4012 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4014 while ($line = db_fetch_assoc($result)) {
4015 ccache_update($link, $line["feed_id"], $owner_uid);
4019 function catchupArticleById($link, $id, $cmode) {
4022 db_query($link, "UPDATE ttrss_user_entries SET
4023 unread = false,last_read = NOW()
4024 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4025 } else if ($cmode == 1) {
4026 db_query($link, "UPDATE ttrss_user_entries SET
4028 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4030 db_query($link, "UPDATE ttrss_user_entries SET
4031 unread = NOT unread,last_read = NOW()
4032 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4035 $feed_id = getArticleFeed($link, $id);
4036 ccache_update($link, $feed_id, $_SESSION["uid"]);
4039 function make_guid_from_title($title) {
4040 return preg_replace("/[ \"\',.:;]/", "-",
4041 mb_strtolower(strip_tags($title), 'utf-8'));
4044 function format_headline_subtoolbar($link, $feed_site_url, $feed_title,
4045 $feed_id, $is_cat, $search, $match_on,
4046 $search_mode, $view_mode, $error) {
4048 $page_prev_link = "viewFeedGoPage(-1)";
4049 $page_next_link = "viewFeedGoPage(1)";
4050 $page_first_link = "viewFeedGoPage(0)";
4052 $catchup_page_link = "catchupPage()";
4053 $catchup_feed_link = "catchupCurrentFeed()";
4054 $catchup_sel_link = "catchupSelection()";
4056 $archive_sel_link = "archiveSelection()";
4057 $delete_sel_link = "deleteSelection()";
4059 $sel_all_link = "selectArticles('all')";
4060 $sel_unread_link = "selectArticles('unread')";
4061 $sel_none_link = "selectArticles('none')";
4062 $sel_inv_link = "selectArticles('invert')";
4064 $tog_unread_link = "selectionToggleUnread()";
4065 $tog_marked_link = "selectionToggleMarked()";
4066 $tog_published_link = "selectionTogglePublished()";
4068 $reply = "<div id=\"subtoolbar_main\">";
4070 $reply .= __('Select:')."
4071 <a href=\"#\" onclick=\"$sel_all_link\">".__('All')."</a>,
4072 <a href=\"#\" onclick=\"$sel_unread_link\">".__('Unread')."</a>,
4073 <a href=\"#\" onclick=\"$sel_inv_link\">".__('Invert')."</a>,
4074 <a href=\"#\" onclick=\"$sel_none_link\">".__('None')."</a></li>";
4078 $reply .= "<select dojoType=\"dijit.form.Select\"
4079 onchange=\"headlineActionsChange(this)\">";
4080 $reply .= "<option value=\"false\">".__('Actions...')."</option>";
4082 $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection toggle:')."</option>";
4084 $reply .= "<option value=\"$tog_unread_link\">".__('Unread')."</option>
4085 <option value=\"$tog_marked_link\">".__('Starred')."</option>
4086 <option value=\"$tog_published_link\">".__('Published')."</option>";
4088 $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection:')."</option>";
4090 $reply .= "<option value=\"$catchup_sel_link\">".__('Mark as read')."</option>";
4092 if ($feed_id != "0") {
4093 $reply .= "<option value=\"$archive_sel_link\">".__('Archive')."</option>";
4095 $reply .= "<option value=\"$archive_sel_link\">".__('Move back')."</option>";
4096 $reply .= "<option value=\"$delete_sel_link\">".__('Delete')."</option>";
4100 $reply .= "<option value=\"emailArticle(false)\">".__('Forward by email').
4103 $rss_link = htmlspecialchars(get_self_url_prefix() .
4104 "/backend.php?op=rss&id=$feed_id&is_cat=$is_cat&view_mode=$view_mode$search_q");
4106 $reply .= "<option value=\"0\" disabled=\"1\">".__('Feed:')."</option>";
4108 $reply .= "<option value=\"catchupPage()\">".__('Mark as read')."</option>";
4110 $reply .= "<option value=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">".__('View as RSS')."</option>";
4112 $reply .= "</select>";
4116 $reply .= "<div id=\"subtoolbar_ftitle\">";
4118 if ($feed_site_url) {
4119 $target = "target=\"_blank\"";
4120 $reply .= "<a title=\"".__("Visit the website")."\" $target href=\"$feed_site_url\">".
4121 truncate_string($feed_title,30)."</a>";
4124 $reply .= " (<span class=\"error\" title=\"$error\">Error</span>)";
4128 if ($feed_id < -10) {
4129 $label_id = -11-$feed_id;
4131 $result = db_query($link, "SELECT fg_color, bg_color
4132 FROM ttrss_labels2 WHERE id = '$label_id' AND owner_uid = " .
4135 if (db_num_rows($result) != 0) {
4136 $fg_color = db_fetch_result($result, 0, "fg_color");
4137 $bg_color = db_fetch_result($result, 0, "bg_color");
4139 $reply .= "<span style='background : $bg_color; color : $fg_color'>";
4140 $reply .= $feed_title;
4141 $reply .= "</span>";
4143 $reply .= $feed_title;
4147 $reply .= $feed_title;
4152 $search_q = "&q=$search&m=$match_on&smode=$search_mode";
4157 // Adaptive doesn't really make any sense for generated feeds
4158 // All Articles is the default, so no need to insert it either
4159 if ($view_mode == "adaptive" ||
$view_mode == "all_articles")
4162 $view_mode = "&view-mode=$view_mode";
4166 title=\"".__("View as RSS feed")."\"
4167 onclick=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">
4168 <img class=\"noborder\" style=\"vertical-align : middle\" src=\"images/feed-icon-12x12.png\"></a>";
4175 function outputFeedList($link, $special = true) {
4177 $feedlist = array();
4179 $enable_cats = get_pref($link, 'ENABLE_FEED_CATS');
4181 $feedlist['identifier'] = 'id';
4182 $feedlist['label'] = 'name';
4183 $feedlist['items'] = array();
4185 $owner_uid = $_SESSION["uid"];
4192 $cat_hidden = get_pref($link, "_COLLAPSED_SPECIAL");
4193 $cat = feedlist_init_cat($link, -1, $cat_hidden);
4195 $cat['items'] = array();
4198 foreach (array(-4, -3, -1, -2, 0) as $i) {
4199 array_push($cat['items'], feedlist_init_feed($link, $i));
4203 array_push($feedlist['items'], $cat);
4205 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4208 $result = db_query($link, "SELECT * FROM
4209 ttrss_labels2 WHERE owner_uid = '$owner_uid' ORDER by caption");
4211 if (db_num_rows($result) > 0) {
4213 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4214 $cat_hidden = get_pref($link, "_COLLAPSED_LABELS");
4215 $cat = feedlist_init_cat($link, -2, $cat_hidden);
4217 $cat['items'] = array();
4220 while ($line = db_fetch_assoc($result)) {
4222 $label_id = -$line['id'] - 11;
4223 $count = getFeedUnread($link, $label_id);
4225 $feed = feedlist_init_feed($link, $label_id, false, $count);
4227 $feed['fg_color'] = $line['fg_color'];
4228 $feed['bg_color'] = $line['bg_color'];
4230 array_push($cat['items'], $feed);
4234 array_push($feedlist['items'], $cat);
4236 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4241 /* if (get_pref($link, 'ENABLE_FEED_CATS')) {
4242 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4243 $order_by_qpart = "order_id,category,unread DESC,title";
4245 $order_by_qpart = "order_id,category,title";
4248 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4249 $order_by_qpart = "unread DESC,title";
4251 $order_by_qpart = "title";
4258 $order_by_qpart = "ttrss_feed_categories.order_id,category,
4259 ttrss_feeds.order_id,title";
4261 $order_by_qpart = "title";
4263 $age_qpart = getMaxAgeSubquery();
4265 $query = "SELECT ttrss_feeds.id, ttrss_feeds.title,
4266 ".SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated_noms,
4268 ttrss_feed_categories.title AS category,
4269 ttrss_feed_categories.collapsed,
4271 FROM ttrss_feeds LEFT JOIN ttrss_feed_categories
4272 ON (ttrss_feed_categories.id = cat_id)
4273 LEFT JOIN ttrss_counters_cache
4275 (ttrss_feeds.id = feed_id)
4277 ttrss_feeds.owner_uid = '$owner_uid'
4278 ORDER BY $order_by_qpart";
4280 $result = db_query($link, $query);
4282 $actid = $_REQUEST["actid"];
4284 if (db_num_rows($result) > 0) {
4289 $cat['items'] = array();
4293 while ($line = db_fetch_assoc($result)) {
4295 $feed = htmlspecialchars(trim($line["title"]));
4297 if (!$feed) $feed = "[Untitled]";
4299 $feed_id = $line["id"];
4300 $unread = $line["unread"];
4302 $cat_id = $line["cat_id"];
4303 $tmp_category = $line["category"];
4304 if (!$tmp_category) $tmp_category = __("Uncategorized");
4306 if ($category != $tmp_category && $enable_cats) {
4308 $category = $tmp_category;
4310 $collapsed = sql_bool_to_bool($line["collapsed"]);
4312 // workaround for NULL category
4313 if ($category == __("Uncategorized")) {
4314 $collapsed = get_pref($link, "_COLLAPSED_UNCAT");
4317 if ($cat) array_push($feedlist['items'], $cat);
4319 $cat = feedlist_init_cat($link, $cat_id, $collapsed);
4322 $updated = make_local_datetime($link, $line["updated_noms"], false);
4324 array_push($cat['items'], feedlist_init_feed($link, $feed_id,
4325 $feed, $unread, $line['last_error'], $updated));
4329 array_push($feedlist['items'], $cat);
4331 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4339 function get_article_tags($link, $id, $owner_uid = 0) {
4343 $a_id = db_escape_string($id);
4345 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
4347 $query = "SELECT DISTINCT tag_name,
4348 owner_uid as owner FROM
4349 ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE
4350 ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name";
4352 $obj_id = md5("TAGS:$owner_uid:$id");
4355 if ($memcache && $obj = $memcache->get($obj_id)) {
4358 /* check cache first */
4360 $result = db_query($link, "SELECT tag_cache FROM ttrss_user_entries
4361 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4363 $tag_cache = db_fetch_result($result, 0, "tag_cache");
4366 $tags = explode(",", $tag_cache);
4369 /* do it the hard way */
4371 $tmp_result = db_query($link, $query);
4373 while ($tmp_line = db_fetch_assoc($tmp_result)) {
4374 array_push($tags, $tmp_line["tag_name"]);
4377 /* update the cache */
4379 $tags_str = db_escape_string(join(",", $tags));
4381 db_query($link, "UPDATE ttrss_user_entries
4382 SET tag_cache = '$tags_str' WHERE ref_id = '$id'
4383 AND owner_uid = " . $_SESSION["uid"]);
4386 if ($memcache) $memcache->add($obj_id, $tags, 0, 3600);
4392 function trim_value(&$value) {
4393 $value = trim($value);
4396 function trim_array($array) {
4398 array_walk($tmp, 'trim_value');
4402 function tag_is_valid($tag) {
4403 if ($tag == '') return false;
4404 if (preg_match("/^[0-9]*$/", $tag)) return false;
4405 if (mb_strlen($tag) > 250) return false;
4407 if (function_exists('iconv')) {
4408 $tag = iconv("utf-8", "utf-8", $tag);
4411 if (!$tag) return false;
4416 function render_login_form($link, $mobile = 0) {
4419 require_once "login_form.php";
4422 require_once "mobile/login_form.php";
4425 require_once "mobile/classic/login_form.php";
4429 // from http://developer.apple.com/internet/safari/faq.html
4430 function no_cache_incantation() {
4431 header("Expires: Mon, 22 Dec 1980 00:00:00 GMT"); // Happy birthday to me :)
4432 header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified
4433 header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0"); // HTTP/1.1
4434 header("Cache-Control: post-check=0, pre-check=0", false);
4435 header("Pragma: no-cache"); // HTTP/1.0
4438 function format_warning($msg, $id = "") {
4440 return "<div class=\"warning\" id=\"$id\">
4441 <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>";
4444 function format_notice($msg, $id = "") {
4446 return "<div class=\"notice\" id=\"$id\">
4447 <img src=\"".theme_image($link, "images/sign_info.png")."\">$msg</div>";
4450 function format_error($msg, $id = "") {
4452 return "<div class=\"error\" id=\"$id\">
4453 <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>";
4456 function print_notice($msg) {
4457 return print format_notice($msg);
4460 function print_warning($msg) {
4461 return print format_warning($msg);
4464 function print_error($msg) {
4465 return print format_error($msg);
4469 function T_sprintf() {
4470 $args = func_get_args();
4471 return vsprintf(__(array_shift($args)), $args);
4474 function format_inline_player($link, $url, $ctype) {
4478 if (strpos($ctype, "audio/") === 0) {
4480 if ($_SESSION["hasAudio"] && (strpos($ctype, "ogg") !== false ||
4481 strpos($_SERVER['HTTP_USER_AGENT'], "Chrome") !== false ||
4482 strpos($_SERVER['HTTP_USER_AGENT'], "Safari") !== false )) {
4484 $id = 'AUDIO-' . uniqid();
4486 $entry .= "<audio id=\"$id\"\">
4487 <source src=\"$url\"></source>
4490 $entry .= "<span onclick=\"player(this)\"
4491 title=\"".__("Click to play")."\" status=\"0\"
4492 class=\"player\" audio-id=\"$id\">".__("Play")."</span>";
4496 $entry .= "<object type=\"application/x-shockwave-flash\"
4497 data=\"extras/button/musicplayer.swf?song_url=$url\"
4498 width=\"17\" height=\"17\" style='float : left; margin-right : 5px;'>
4499 <param name=\"movie\"
4500 value=\"extras/button/musicplayer.swf?song_url=$url\" />
4505 $filename = substr($url, strrpos($url, "/")+
1);
4507 $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
4508 $filename . " (" . $ctype . ")" . "</a>";
4513 function format_article($link, $id, $feed_id, $mark_as_read = true,
4514 $zoom_mode = false) {
4520 /* we can figure out feed_id from article id anyway, why do we
4521 * pass feed_id here? let's ignore the argument :( */
4523 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
4524 WHERE ref_id = '$id'");
4526 $feed_id = (int) db_fetch_result($result, 0, "feed_id");
4528 $rv['feed_id'] = $feed_id;
4530 //if (!$zoom_mode) { print "<article id='$id'><![CDATA["; };
4532 $result = db_query($link, "SELECT rtl_content, always_display_enclosures FROM ttrss_feeds
4533 WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
4535 if (db_num_rows($result) == 1) {
4536 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
4537 $always_display_enclosures = sql_bool_to_bool(db_fetch_result($result, 0, "always_display_enclosures"));
4539 $rtl_content = false;
4540 $always_display_enclosures = false;
4544 $rtl_tag = "dir=\"RTL\"";
4551 if ($mark_as_read) {
4552 $result = db_query($link, "UPDATE ttrss_user_entries
4553 SET unread = false,last_read = NOW()
4554 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4556 ccache_update($link, $feed_id, $_SESSION["uid"]);
4559 $result = db_query($link, "SELECT title,link,content,feed_id,comments,int_id,
4560 ".SUBSTRING_FOR_DATE
."(updated,1,16) as updated,
4561 (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url,
4562 (SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url,
4567 FROM ttrss_entries,ttrss_user_entries
4568 WHERE id = '$id' AND ref_id = id AND owner_uid = " . $_SESSION["uid"]);
4572 $line = db_fetch_assoc($result);
4574 if ($line["icon_url"]) {
4575 $feed_icon = "<img src=\"" . $line["icon_url"] . "\">";
4577 $feed_icon = " ";
4580 $feed_site_url = $line['site_url'];
4582 $num_comments = $line["num_comments"];
4583 $entry_comments = "";
4585 if ($num_comments > 0) {
4586 if ($line["comments"]) {
4587 $comments_url = $line["comments"];
4589 $comments_url = $line["link"];
4591 $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>";
4593 if ($line["comments"] && $line["link"] != $line["comments"]) {
4594 $entry_comments = "<a target='_blank' href=\"".$line["comments"]."\">comments</a>";
4599 header("Content-Type: text/html");
4600 $rv['content'] .= "<html><head>
4601 <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/>
4602 <title>Tiny Tiny RSS - ".$line["title"]."</title>
4603 <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss.css\">
4607 $rv['content'] .= "<div id=\"PTITLE-$id\" style=\"display : none\">" .
4608 truncate_string(strip_tags($line['title']), 15) . "</div>";
4610 $rv['content'] .= "<div class=\"postReply\" id=\"POST-$id\">";
4612 $rv['content'] .= "<div onclick=\"return postClicked(event, $id)\"
4613 class=\"postHeader\" id=\"POSTHDR-$id\">";
4615 $entry_author = $line["author"];
4617 if ($entry_author) {
4618 $entry_author = __(" - ") . $entry_author;
4621 $parsed_updated = make_local_datetime($link, $line["updated"], true,
4624 $rv['content'] .= "<div class=\"postDate$rtl_class\">$parsed_updated</div>";
4626 if ($line["link"]) {
4627 $rv['content'] .= "<div clear='both'><a target='_blank'
4628 title=\"".htmlspecialchars($line['title'])."\"
4630 $line["link"] . "\">" .
4631 truncate_string($line["title"], 100) .
4632 "<span class='author'>$entry_author</span></a></div>";
4634 $rv['content'] .= "<div clear='both'>" . $line["title"] . "$entry_author</div>";
4637 $tags_str = format_tags_string(get_article_tags($link, $id), $id);
4639 if (!$entry_comments) $entry_comments = " "; # placeholder
4641 $rv['content'] .= "<div style='float : right'>
4642 <img src='".theme_image($link, 'images/tag.png')."'
4643 class='tagsPic' alt='Tags' title='Tags'> ";
4646 $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>
4647 <a title=\"".__('Edit tags for this article')."\"
4648 href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>";
4650 $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-zoom.png')."\"
4651 class='tagsPic' style=\"cursor : pointer\"
4652 onclick=\"postOpenInNewTab(event, $id)\"
4653 alt='Zoom' title='".__('Open article in new tab')."'>";
4655 //$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);
4657 $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-pub-note.png')."\"
4658 class='tagsPic' style=\"cursor : pointer\"
4659 onclick=\"editArticleNote($id)\"
4660 alt='PubNote' title='".__('Edit article note')."'>";
4662 if (DIGEST_ENABLE
) {
4663 $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-email.png')."\"
4664 class='tagsPic' style=\"cursor : pointer\"
4665 onclick=\"emailArticle($id)\"
4666 alt='Zoom' title='".__('Forward by email')."'>";
4669 if (ENABLE_TWEET_BUTTON
) {
4670 $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-tweet.png')."\"
4671 class='tagsPic' style=\"cursor : pointer\"
4672 onclick=\"tweetArticle($id)\"
4673 alt='Zoom' title='".__('Share on Twitter')."'>";
4676 $rv['content'] .= "<img src=\"".theme_image($link, 'images/digest_checkbox.png')."\"
4677 class='tagsPic' style=\"cursor : pointer\"
4678 onclick=\"closeArticlePanel($id)\"
4679 alt='Zoom' title='".__('Close this panel')."'>";
4682 $tags_str = strip_tags($tags_str);
4683 $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>";
4685 $rv['content'] .= "</div>";
4686 $rv['content'] .= "<div clear='both'>$entry_comments</div>";
4688 if ($line["orig_feed_id"]) {
4690 $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
4691 WHERE id = ".$line["orig_feed_id"]);
4693 if (db_num_rows($tmp_result) != 0) {
4695 $rv['content'] .= "<div clear='both'>";
4696 $rv['content'] .= __("Originally from:");
4698 $rv['content'] .= " ";
4700 $tmp_line = db_fetch_assoc($tmp_result);
4702 $rv['content'] .= "<a target='_blank'
4703 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
4704 $tmp_line['title'] . "</a>";
4706 $rv['content'] .= " ";
4708 $rv['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
4709 $rv['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
4711 $rv['content'] .= "</div>";
4715 $rv['content'] .= "</div>";
4717 $rv['content'] .= "<div class=\"postIcon\">" .
4718 "<a target=\"_blank\" title=\"".__("Visit the website")."\"$
4719 href=\"".htmlspecialchars($feed_site_url)."\">".
4720 $feed_icon . "</a></div>";
4722 $rv['content'] .= "<div id=\"POSTNOTE-$id\">";
4723 if ($line['note']) {
4724 $rv['content'] .= format_article_note($id, $line['note']);
4726 $rv['content'] .= "</div>";
4728 $rv['content'] .= "<div class=\"postContent\">";
4730 $article_content = sanitize_rss($link, $line["content"], false, false,
4733 $rv['content'] .= $article_content;
4735 $rv['content'] .= format_article_enclosures($link, $id,
4736 $always_display_enclosures, $article_content);
4738 $rv['content'] .= "</div>";
4740 $rv['content'] .= "</div>";
4746 <div style=\"text-align : center\">
4747 <button onclick=\"return window.close()\">".
4748 __("Close this window")."</button></div>";
4749 $rv['content'] .= "</body></html>";
4756 function format_headlines_list($link, $feed, $subop, $view_mode, $limit, $cat_view,
4757 $next_unread_feed, $offset, $vgr_last_feed = false,
4758 $override_order = false) {
4760 $disable_cache = false;
4764 $timing_info = getmicrotime();
4766 $topmost_article_ids = array();
4772 if ($subop == "undefined") $subop = "";
4774 $subop_split = split(":", $subop);
4776 if ($subop == "CatchupSelected") {
4777 $ids = split(",", db_escape_string($_REQUEST["ids"]));
4778 $cmode = sprintf("%d", $_REQUEST["cmode"]);
4780 catchupArticlesById($link, $ids, $cmode);
4783 if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0) {
4784 update_rss_feed($link, $feed, true);
4787 if ($subop == "MarkAllRead") {
4788 catchup_feed($link, $feed, $cat_view);
4790 if (get_pref($link, 'ON_CATCHUP_SHOW_NEXT_FEED')) {
4791 if ($next_unread_feed) {
4792 $feed = $next_unread_feed;
4797 if ($subop_split[0] == "MarkAllReadGR") {
4798 catchup_feed($link, $subop_split[1], false);
4801 // FIXME: might break tag display?
4803 if ($feed > 0 && !$cat_view) {
4804 $result = db_query($link,
4805 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
4807 if (db_num_rows($result) == 0) {
4808 $reply['content'] = "<div align='center'>".__('Feed not found.')."</div>";
4812 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
4814 $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
4815 WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
4817 if (db_num_rows($result) == 1) {
4818 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
4820 $rtl_content = false;
4824 $rtl_tag = "dir=\"RTL\"";
4830 $rtl_content = false;
4833 /// START /////////////////////////////////////////////////////////////////////////////////
4835 @$search = db_escape_string($_REQUEST["query"]);
4838 $disable_cache = true;
4841 @$search_mode = db_escape_string($_REQUEST["search_mode"]);
4842 @$match_on = db_escape_string($_REQUEST["match_on"]);
4848 $real_offset = $offset * $limit;
4850 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
4852 $qfh_ret = queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view,
4853 $search, $search_mode, $match_on, $override_order, $real_offset);
4855 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H1", $timing_info);
4857 $result = $qfh_ret[0];
4858 $feed_title = $qfh_ret[1];
4859 $feed_site_url = $qfh_ret[2];
4860 $last_error = $qfh_ret[3];
4862 $vgroup_last_feed = $vgr_last_feed;
4864 /// STOP //////////////////////////////////////////////////////////////////////////////////
4868 if (db_num_rows($result) > 0) {
4869 $reply['toolbar'] = format_headline_subtoolbar($link, $feed_site_url, $feed_title,
4870 $feed, $cat_view, $search, $match_on, $search_mode, $view_mode,
4875 $headlines_count = db_num_rows($result);
4877 if (db_num_rows($result) > 0) {
4879 $lnum = $limit*$offset;
4882 $cur_feed_title = '';
4884 $fresh_intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE") * 60 * 60;
4886 while ($line = db_fetch_assoc($result)) {
4888 $class = ($lnum %
2) ?
"even" : "odd";
4891 $feed_id = $line["feed_id"];
4893 $labels = get_article_labels($link, $id);
4895 $labels_str = "<span id=\"HLLCTR-$id\">";
4896 $labels_str .= format_article_labels($labels, $id);
4897 $labels_str .= "</span>";
4899 if (count($topmost_article_ids) < 3) {
4900 array_push($topmost_article_ids, $id);
4903 if ($line["last_read"] == "" && !sql_bool_to_bool($line["unread"])) {
4905 $update_pic = "<img id='FUPDPIC-$id' src=\"".
4906 theme_image($link, 'images/updated.png')."\"
4909 $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
4913 if (sql_bool_to_bool($line["unread"]) &&
4914 time() - strtotime($line["updated_noms"]) < $fresh_intl) {
4916 $update_pic = "<img id='FUPDPIC-$id' src=\"".
4917 theme_image($link, 'images/fresh_sign.png')."\" alt=\"Fresh\">";
4920 if ($line["unread"] == "t" ||
$line["unread"] == "1") {
4921 $class .= " Unread";
4928 if ($line["marked"] == "t" ||
$line["marked"] == "1") {
4929 $marked_pic = "<img id=\"FMPIC-$id\"
4930 src=\"".theme_image($link, 'images/mark_set.png')."\"
4931 class=\"markedPic\" alt=\"Unstar article\"
4932 onclick='javascript:tMark($id)'>";
4934 $marked_pic = "<img id=\"FMPIC-$id\"
4935 src=\"".theme_image($link, 'images/mark_unset.png')."\"
4936 class=\"markedPic\" alt=\"Star article\"
4937 onclick='javascript:tMark($id)'>";
4940 if ($line["published"] == "t" ||
$line["published"] == "1") {
4941 $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link,
4942 'images/pub_set.png')."\"
4944 alt=\"Unpublish article\" onclick='javascript:tPub($id)'>";
4946 $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link,
4947 'images/pub_unset.png')."\"
4949 alt=\"Publish article\" onclick='javascript:tPub($id)'>";
4952 # $content_link = "<a target=\"_blank\" href=\"".$line["link"]."\">" .
4953 # $line["title"] . "</a>";
4955 # $content_link = "<a
4956 # href=\"" . htmlspecialchars($line["link"]) . "\"
4957 # onclick=\"view($id,$feed_id);\">" .
4958 # $line["title"] . "</a>";
4960 # $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
4961 # $line["title"] . "</a>";
4963 $updated_fmt = make_local_datetime($link, $line["updated_noms"], false);
4965 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
4966 $content_preview = truncate_string(strip_tags($line["content_preview"]),
4970 $score = $line["score"];
4972 $score_pic = theme_image($link,
4973 "images/" . get_score_pic($score));
4975 /* $score_title = __("(Click to change)");
4976 $score_pic = "<img class='hlScorePic' src=\"images/$score_pic\"
4977 onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">"; */
4979 $score_pic = "<img class='hlScorePic' src=\"$score_pic\"
4984 } else if ($score < -100) {
4990 $entry_author = $line["author"];
4992 if ($entry_author) {
4993 $entry_author = " - $entry_author";
4996 $has_feed_icon = feed_has_icon($feed_id);
4998 if ($has_feed_icon) {
4999 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL
."/$feed_id.ico\" alt=\"\">";
5001 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/feed-icon-12x12.png\" alt=\"\">";
5004 if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
5006 if (get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5007 if ($feed_id != $vgroup_last_feed && $line["feed_title"]) {
5009 $cur_feed_title = $line["feed_title"];
5010 $vgroup_last_feed = $feed_id;
5012 $cur_feed_title = htmlspecialchars($cur_feed_title);
5014 $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
5016 $reply['content'] .= "<div class='cdmFeedTitle'>".
5017 "<div style=\"float : right\">$feed_icon_img</div>".
5018 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5019 $line["feed_title"]."</a> $vf_catchup_link</div>";
5024 $mouseover_attrs = "onmouseover='postMouseIn($id)'
5025 onmouseout='postMouseOut($id)'";
5027 $reply['content'] .= "<div class='$class' id='RROW-$id' $mouseover_attrs>";
5029 $reply['content'] .= "<div class='hlUpdPic'>$update_pic</div>";
5031 $reply['content'] .= "<div class='hlLeft'>";
5033 $reply['content'] .= "<input type=\"checkbox\" onclick=\"tSR(this)\"
5036 $reply['content'] .= "$marked_pic";
5037 $reply['content'] .= "$published_pic";
5039 $reply['content'] .= "</div>";
5041 $reply['content'] .= "<div onclick='return hlClicked(event, $id)'
5042 class=\"hlTitle\"><span class='hlContent$hlc_suffix'>";
5043 $reply['content'] .= "<a id=\"RTITLE-$id\"
5044 href=\"" . htmlspecialchars($line["link"]) . "\"
5048 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
5049 if ($content_preview) {
5050 $reply['content'] .= "<span class=\"contentPreview\"> - $content_preview</span>";
5054 $reply['content'] .= "</a></span>";
5056 $reply['content'] .= $labels_str;
5058 /* if (!get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5059 if (@$line["feed_title"]) {
5060 print "<span class=\"hlFeed\">
5061 (<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5062 $line["feed_title"]."</a>)
5067 $reply['content'] .= "</div>";
5069 $reply['content'] .= "<div class=\"hlRight\">";
5070 $reply['content'] .= "<span class=\"hlUpdated\">$updated_fmt</span>";
5071 $reply['content'] .= $score_pic;
5073 if ($line["feed_title"] && !get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5075 $reply['content'] .= "<span onclick=\"viewfeed($feed_id)\"
5076 title=\"".htmlspecialchars($line['feed_title'])."\">
5077 $feed_icon_img<span>";
5080 $reply['content'] .= "</div>";
5081 $reply['content'] .= "</div>";
5085 if (get_pref($link, 'VFEED_GROUP_BY_FEED') && $line["feed_title"]) {
5086 if ($feed_id != $vgroup_last_feed) {
5088 $cur_feed_title = $line["feed_title"];
5089 $vgroup_last_feed = $feed_id;
5091 $cur_feed_title = htmlspecialchars($cur_feed_title);
5093 $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
5095 $has_feed_icon = feed_has_icon($feed_id);
5097 if ($has_feed_icon) {
5098 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL
."/$feed_id.ico\" alt=\"\">";
5100 //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
5103 $reply['content'] .= "<div class='cdmFeedTitle'>".
5104 "<div style=\"float : right\">$feed_icon_img</div>".
5105 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5106 $line["feed_title"]."</a> $vf_catchup_link</div>";
5110 $expand_cdm = get_pref($link, 'CDM_EXPANDED');
5112 $mouseover_attrs = "onmouseover='postMouseIn($id)'
5113 onmouseout='postMouseOut($id)'";
5115 $reply['content'] .= "<div class=\"$class\"
5116 id=\"RROW-$id\" $mouseover_attrs'>";
5118 $reply['content'] .= "<div class=\"cdmHeader\">";
5120 $reply['content'] .= "<div style='float : right'>";
5121 $reply['content'] .= "<span class='updated'>$updated_fmt</span>";
5122 $reply['content'] .= "$score_pic";
5124 if (!get_pref($link, "VFEED_GROUP_BY_FEED") && $line["feed_title"]) {
5125 $reply['content'] .= "<span style=\"cursor : pointer\"
5126 title=\"".htmlspecialchars($line["feed_title"])."\"
5127 onclick=\"viewfeed($feed_id)\">$feed_icon_img</span>";
5129 $reply['content'] .= "<div class=\"updPic\">$update_pic</div>";
5131 $reply['content'] .= "</div>";
5133 $reply['content'] .= "<input type=\"checkbox\" onclick=\"toggleSelectRowById(this,
5134 'RROW-$id')\" id=\"RCHK-$id\"/>";
5136 $reply['content'] .= "$marked_pic";
5137 $reply['content'] .= "$published_pic";
5139 $reply['content'] .= "<span id=\"RTITLE-$id\"
5140 onclick=\"return cdmClicked(event, $id);\"
5141 class=\"titleWrap$hlc_suffix\">
5143 title=\"".htmlspecialchars($line['title'])."\"
5144 target=\"_blank\" href=\"".
5145 htmlspecialchars($line["link"])."\">".
5146 truncate_string($line["title"], 100) .
5147 " $entry_author</a>";
5149 $reply['content'] .= $labels_str;
5152 $content_hidden = "style=\"display : none\"";
5154 $excerpt_hidden = "style=\"display : none\"";
5156 $reply['content'] .= "<span $excerpt_hidden
5157 id=\"CEXC-$id\" class=\"cdmExcerpt\"> - $content_preview</span>";
5159 $reply['content'] .= "</span>";
5161 $reply['content'] .= "</div>";
5163 $reply['content'] .= "<div class=\"cdmContent\" $content_hidden
5164 onclick=\"return cdmClicked(event, $id);\"
5167 $reply['content'] .= "<div class=\"cdmContentInner\">";
5169 if ($line["orig_feed_id"]) {
5171 $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
5172 WHERE id = ".$line["orig_feed_id"]);
5174 if (db_num_rows($tmp_result) != 0) {
5176 $reply['content'] .= "<div clear='both'>";
5177 $reply['content'] .= __("Originally from:");
5179 $reply['content'] .= " ";
5181 $tmp_line = db_fetch_assoc($tmp_result);
5183 $reply['content'] .= "<a target='_blank'
5184 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
5185 $tmp_line['title'] . "</a>";
5187 $reply['content'] .= " ";
5189 $reply['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
5190 $reply['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
5192 $reply['content'] .= "</div>";
5196 // FIXME: make this less of a hack
5198 $feed_site_url = false;
5200 if ($line["feed_id"]) {
5201 $tmp_result = db_query($link, "SELECT site_url FROM ttrss_feeds
5202 WHERE id = " . $line["feed_id"]);
5204 if (db_num_rows($tmp_result) == 1) {
5205 $feed_site_url = db_fetch_result($tmp_result, 0, "site_url");
5210 $article_content = sanitize_rss($link, $line["content_preview"],
5211 false, false, $feed_site_url);
5213 if (!$article_content) $article_content = " ";
5215 $article_content = '';
5218 $reply['content'] .= "<div id=\"POSTNOTE-$id\">";
5219 if ($line['note']) {
5220 $reply['content'] .= format_article_note($id, $line['note']);
5222 $reply['content'] .= "</div>";
5224 $reply['content'] .= "<span id=\"CWRAP-$id\">$article_content</span>";
5226 $tmp_result = db_query($link, "SELECT always_display_enclosures FROM
5227 ttrss_feeds WHERE id = ".
5228 (($line['feed_id'] == null) ?
$line['orig_feed_id'] :
5229 $line['feed_id'])." AND owner_uid = ".$_SESSION["uid"]);
5231 $always_display_enclosures = sql_bool_to_bool(db_fetch_result($tmp_result,
5232 0, "always_display_enclosures"));
5234 $reply['content'] .= format_article_enclosures($link, $id, $always_display_enclosures,
5237 $reply['content'] .= "</div>";
5239 $reply['content'] .= "<div class=\"cdmFooter\">";
5241 $tags_str = format_tags_string(get_article_tags($link, $id), $id);
5243 $reply['content'] .= "<img src='".theme_image($link,
5244 'images/tag.png')."' alt='Tags' title='Tags'>
5245 <span id=\"ATSTR-$id\">$tags_str</span>
5246 <a title=\"".__('Edit tags for this article')."\"
5247 href=\"#\" onclick=\"editArticleTags($id, $feed_id, true)\">(+)</a>";
5249 $reply['content'] .= "<div style=\"float : right\">";
5251 $reply['content'] .= "<img src=\"images/art-zoom.png\"
5252 onclick=\"zoomToArticle(event, $id)\"
5253 style=\"cursor : pointer\"
5255 title='".__('Open article in new tab')."'>";
5257 //$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);
5259 $reply['content'] .= "<img src=\"images/art-pub-note.png\"
5260 style=\"cursor : pointer\" style=\"cursor : pointer\"
5261 onclick=\"editArticleNote($id)\"
5262 alt='PubNote' title='".__('Edit article note')."'>";
5264 if (DIGEST_ENABLE
) {
5265 $reply['content'] .= "<img src=\"".theme_image($link, 'images/art-email.png')."\"
5266 style=\"cursor : pointer\"
5267 onclick=\"emailArticle($id)\"
5268 alt='Zoom' title='".__('Forward by email')."'>";
5271 if (ENABLE_TWEET_BUTTON
) {
5272 $reply['content'] .= "<img src=\"".theme_image($link, 'images/art-tweet.png')."\"
5273 class='tagsPic' style=\"cursor : pointer\"
5274 onclick=\"tweetArticle($id)\"
5275 alt='Zoom' title='".__('Share on Twitter')."'>";
5278 $reply['content'] .= "<img src=\"images/digest_checkbox.png\"
5279 style=\"cursor : pointer\" style=\"cursor : pointer\"
5280 onclick=\"dismissArticle($id)\"
5281 alt='Dismiss' title='".__('Dismiss article')."'>";
5283 $reply['content'] .= "</div>";
5284 $reply['content'] .= "</div>";
5286 $reply['content'] .= "</div>";
5288 $reply['content'] .= "</div>";
5298 switch ($view_mode) {
5300 $message = __("No unread articles found to display.");
5303 $message = __("No updated articles found to display.");
5306 $message = __("No starred articles found to display.");
5310 $message = __("No articles found to display. You can assign articles to labels manually (see the Actions menu above) or use a filter.");
5312 $message = __("No articles found to display.");
5316 if (!$offset && $message) {
5317 $reply['content'] .= "<div class='whiteBox'>$message";
5319 $reply['content'] .= "<p class=\"small\"><span class=\"insensitive\">";
5321 $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE
."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
5322 WHERE owner_uid = " . $_SESSION['uid']);
5324 $last_updated = db_fetch_result($result, 0, "last_updated");
5325 $last_updated = make_local_datetime($link, $last_updated, false);
5327 $reply['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
5329 $result = db_query($link, "SELECT COUNT(id) AS num_errors
5330 FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
5332 $num_errors = db_fetch_result($result, 0, "num_errors");
5334 if ($num_errors > 0) {
5335 $reply['content'] .= "<br/>";
5336 $reply['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
5337 __('Some feeds have update errors (click for details)')."</a>";
5339 $reply['content'] .= "</span></p></div>";
5344 # if ($headlines_count > 0) print "</div>";
5348 #print "]]></content>";
5350 return array($topmost_article_ids, $headlines_count, $feed, $disable_cache,
5351 $vgroup_last_feed, $reply['content'], $reply['toolbar']);
5354 // from here: http://www.roscripts.com/Create_tag_cloud-71.html
5356 function printTagCloud($link) {
5358 $query = "SELECT tag_name, COUNT(post_int_id) AS count
5359 FROM ttrss_tags WHERE owner_uid = ".$_SESSION["uid"]."
5360 GROUP BY tag_name ORDER BY count DESC LIMIT 50";
5362 $result = db_query($link, $query);
5366 while ($line = db_fetch_assoc($result)) {
5367 $tags[$line["tag_name"]] = $line["count"];
5372 $max_size = 32; // max font size in pixels
5373 $min_size = 11; // min font size in pixels
5375 // largest and smallest array values
5376 $max_qty = max(array_values($tags));
5377 $min_qty = min(array_values($tags));
5379 // find the range of values
5380 $spread = $max_qty - $min_qty;
5381 if ($spread == 0) { // we don't want to divide by zero
5385 // set the font-size increment
5386 $step = ($max_size - $min_size) / ($spread);
5388 // loop through the tag array
5389 foreach ($tags as $key => $value) {
5390 // calculate font-size
5391 // find the $value in excess of $min_qty
5392 // multiply by the font-size increment ($size)
5393 // and add the $min_size set above
5394 $size = round($min_size +
(($value - $min_qty) * $step));
5396 $key_escaped = str_replace("'", "\\'", $key);
5398 echo "<a href=\"javascript:viewfeed('$key_escaped') \" style=\"font-size: " .
5399 $size . "px\" title=\"$value articles tagged with " .
5400 $key . '">' . $key . '</a> ';
5404 function print_checkpoint($n, $s) {
5405 $ts = getmicrotime();
5406 echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s);
5410 function sanitize_tag($tag) {
5413 $tag = mb_strtolower($tag, 'utf-8');
5415 $tag = preg_replace('/[\"\+\>\<]/', "", $tag);
5417 // $tag = str_replace('"', "", $tag);
5418 // $tag = str_replace("+", " ", $tag);
5419 $tag = str_replace("technorati tag: ", "", $tag);
5424 function get_self_url_prefix() {
5428 if ($_SERVER['HTTPS'] != "on") {
5429 $url_path = "http://";
5431 $url_path = "https://";
5434 $url_path .= $_SERVER['HTTP_HOST'].dirname($_SERVER['PHP_SELF']);
5439 function opml_publish_url($link){
5441 $url_path = get_self_url_prefix();
5442 $url_path .= "/opml.php?op=publish&key=" .
5443 get_feed_access_key($link, 'OPML:Publish', false, $_SESSION["uid"]);
5449 * Purge a feed contents, marked articles excepted.
5451 * @param mixed $link The database connection.
5452 * @param integer $id The id of the feed to purge.
5455 function clear_feed_articles($link, $id) {
5458 $result = db_query($link, "DELETE FROM ttrss_user_entries
5459 WHERE feed_id = '$id' AND marked = false AND owner_uid = " . $_SESSION["uid"]);
5461 $result = db_query($link, "DELETE FROM ttrss_user_entries
5462 WHERE feed_id IS NULL AND marked = false AND owner_uid = " . $_SESSION["uid"]);
5465 $result = db_query($link, "DELETE FROM ttrss_entries WHERE
5466 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
5468 ccache_update($link, $id, $_SESSION['uid']);
5469 } // function clear_feed_articles
5472 * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI.
5474 * @return string The Mozilla Firefox feed adding URL.
5476 function add_feed_url() {
5477 $url_path = ($_SERVER['HTTPS'] != "on" ?
'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH
);
5478 $url_path .= "?op=pref-feeds&quiet=1&subop=add&feed_url=%s";
5480 } // function add_feed_url
5483 * Encrypt a password in SHA1.
5485 * @param string $pass The password to encrypt.
5486 * @param string $login A optionnal login.
5487 * @return string The encrypted password.
5489 function encrypt_password($pass, $login = '') {
5491 return "SHA1X:" . sha1("$login:$pass");
5493 return "SHA1:" . sha1($pass);
5495 } // function encrypt_password
5498 * Update a feed batch.
5499 * Used by daemons to update n feeds by run.
5500 * Only update feed needing a update, and not being processed
5501 * by another process.
5503 * @param mixed $link Database link
5504 * @param integer $limit Maximum number of feeds in update batch. Default to DAEMON_FEED_LIMIT.
5505 * @param boolean $from_http Set to true if you call this function from http to disable cli specific code.
5506 * @param boolean $debug Set to false to disable debug output. Default to true.
5509 function update_daemon_common($link, $limit = DAEMON_FEED_LIMIT
, $from_http = false, $debug = true) {
5510 // Process all other feeds using last_updated and interval parameters
5512 // Test if the user has loggued in recently. If not, it does not update its feeds.
5513 if (DAEMON_UPDATE_LOGIN_LIMIT
> 0) {
5514 if (DB_TYPE
== "pgsql") {
5515 $login_thresh_qpart = "AND ttrss_users.last_login >= NOW() - INTERVAL '".DAEMON_UPDATE_LOGIN_LIMIT
." days'";
5517 $login_thresh_qpart = "AND ttrss_users.last_login >= DATE_SUB(NOW(), INTERVAL ".DAEMON_UPDATE_LOGIN_LIMIT
." DAY)";
5520 $login_thresh_qpart = "";
5523 // Test if the feed need a update (update interval exceded).
5524 if (DB_TYPE
== "pgsql") {
5525 $update_limit_qpart = "AND ((
5526 ttrss_feeds.update_interval = 0
5527 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_user_prefs.value || ' minutes') AS INTERVAL)
5529 ttrss_feeds.update_interval > 0
5530 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_feeds.update_interval || ' minutes') AS INTERVAL)
5531 ) OR ttrss_feeds.last_updated IS NULL)";
5533 $update_limit_qpart = "AND ((
5534 ttrss_feeds.update_interval = 0
5535 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL CONVERT(ttrss_user_prefs.value, SIGNED INTEGER) MINUTE)
5537 ttrss_feeds.update_interval > 0
5538 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL ttrss_feeds.update_interval MINUTE)
5539 ) OR ttrss_feeds.last_updated IS NULL)";
5542 // Test if feed is currently being updated by another process.
5543 if (DB_TYPE
== "pgsql") {
5544 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
5546 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
5549 // Test if there is a limit to number of updated feeds
5551 if($limit) $query_limit = sprintf("LIMIT %d", $limit);
5553 $random_qpart = sql_random_function();
5555 // We search for feed needing update.
5556 $result = db_query($link, "SELECT ttrss_feeds.feed_url,ttrss_feeds.id, ttrss_feeds.owner_uid,
5557 ".SUBSTRING_FOR_DATE
."(ttrss_feeds.last_updated,1,19) AS last_updated,
5558 ttrss_feeds.update_interval
5560 ttrss_feeds, ttrss_users, ttrss_user_prefs
5562 ttrss_feeds.owner_uid = ttrss_users.id
5563 AND ttrss_users.id = ttrss_user_prefs.owner_uid
5564 AND ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL'
5565 $login_thresh_qpart $update_limit_qpart
5566 $updstart_thresh_qpart
5567 ORDER BY $random_qpart $query_limit");
5569 $user_prefs_cache = array();
5571 if($debug) _debug(sprintf("Scheduled %d feeds to update...\n", db_num_rows($result)));
5573 // Here is a little cache magic in order to minimize risk of double feed updates.
5574 $feeds_to_update = array();
5575 while ($line = db_fetch_assoc($result)) {
5576 $feeds_to_update[$line['id']] = $line;
5579 // We update the feed last update started date before anything else.
5580 // There is no lag due to feed contents downloads
5581 // It prevent an other process to update the same feed.
5582 $feed_ids = array_keys($feeds_to_update);
5584 db_query($link, sprintf("UPDATE ttrss_feeds SET last_update_started = NOW()
5585 WHERE id IN (%s)", implode(',', $feed_ids)));
5588 // For each feed, we call the feed update function.
5589 while ($line = array_pop($feeds_to_update)) {
5591 if($debug) _debug("Feed: " . $line["feed_url"] . ", " . $line["last_updated"]);
5593 update_rss_feed($link, $line["id"], true);
5595 sleep(1); // prevent flood (FIXME make this an option?)
5598 // Send feed digests by email if needed.
5599 if (DAEMON_SENDS_DIGESTS
) send_headlines_digests($link);
5601 } // function update_daemon_common
5603 function sanitize_article_content($text) {
5604 # we don't support CDATA sections in articles, they break our own escaping
5605 $text = preg_replace("/\[\[CDATA/", "", $text);
5606 $text = preg_replace("/\]\]\>/", "", $text);
5610 function load_filters($link, $feed, $owner_uid, $action_id = false) {
5615 $obj_id = md5("FILTER:$feed:$owner_uid:$action_id");
5617 if ($memcache && $obj = $memcache->get($obj_id)) {
5623 if ($action_id) $ftype_query_part = "action_id = '$action_id' AND";
5625 $result = db_query($link, "SELECT reg_exp,
5626 ttrss_filter_types.name AS name,
5627 ttrss_filter_actions.name AS action,
5631 FROM ttrss_filters,ttrss_filter_types,ttrss_filter_actions WHERE
5634 owner_uid = $owner_uid AND
5635 ttrss_filter_types.id = filter_type AND
5636 ttrss_filter_actions.id = action_id AND
5637 (feed_id IS NULL OR feed_id = '$feed') ORDER BY reg_exp");
5639 while ($line = db_fetch_assoc($result)) {
5640 if (!$filters[$line["name"]]) $filters[$line["name"]] = array();
5641 $filter["reg_exp"] = $line["reg_exp"];
5642 $filter["action"] = $line["action"];
5643 $filter["action_param"] = $line["action_param"];
5644 $filter["filter_param"] = $line["filter_param"];
5645 $filter["inverse"] = sql_bool_to_bool($line["inverse"]);
5647 array_push($filters[$line["name"]], $filter);
5650 if ($memcache) $memcache->add($obj_id, $filters, 0, 3600*8);
5656 function get_score_pic($score) {
5658 return "score_high.png";
5659 } else if ($score > 0) {
5660 return "score_half_high.png";
5661 } else if ($score < -100) {
5662 return "score_low.png";
5663 } else if ($score < 0) {
5664 return "score_half_low.png";
5666 return "score_neutral.png";
5670 function rounded_table_start($classname, $header = " ") {
5671 print "<table width='100%' class='$classname' cellspacing='0' cellpadding='0'>";
5672 print "<tr><td class='c1'> </td><td class='top'>$header</td><td class='c2'> </td></tr>";
5673 print "<tr><td class='left'> </td><td class='content'>";
5676 function rounded_table_end($footer = " ") {
5677 print "</td><td class='right'> </td></tr>";
5678 print "<tr><td class='c4'> </td><td class='bottom'>$footer</td><td class='c3'> </td></tr>";
5682 function feed_has_icon($id) {
5683 return is_file(ICONS_DIR
. "/$id.ico") && filesize(ICONS_DIR
. "/$id.ico") > 0;
5686 function init_connection($link) {
5687 if (DB_TYPE
== "pgsql") {
5688 pg_query($link, "set client_encoding = 'UTF-8'");
5689 pg_set_client_encoding("UNICODE");
5690 pg_query($link, "set datestyle = 'ISO, european'");
5691 pg_query($link, "set TIME ZONE 0");
5693 db_query($link, "SET time_zone = '+0:0'");
5695 if (defined('MYSQL_CHARSET') && MYSQL_CHARSET
) {
5696 db_query($link, "SET NAMES " . MYSQL_CHARSET
);
5697 // db_query($link, "SET CHARACTER SET " . MYSQL_CHARSET);
5702 function update_feedbrowser_cache($link) {
5704 $result = db_query($link, "SELECT feed_url,title, COUNT(id) AS subscribers
5705 FROM ttrss_feeds WHERE (SELECT COUNT(id) = 0 FROM ttrss_feeds AS tf
5706 WHERE tf.feed_url = ttrss_feeds.feed_url
5707 AND (private IS true OR feed_url LIKE '%:%@%/%'))
5708 GROUP BY feed_url, title ORDER BY subscribers DESC LIMIT 1000");
5710 db_query($link, "BEGIN");
5712 db_query($link, "DELETE FROM ttrss_feedbrowser_cache");
5716 while ($line = db_fetch_assoc($result)) {
5717 $subscribers = db_escape_string($line["subscribers"]);
5718 $feed_url = db_escape_string($line["feed_url"]);
5719 $title = db_escape_string($line["title"]);
5721 $tmp_result = db_query($link, "SELECT subscribers FROM
5722 ttrss_feedbrowser_cache WHERE feed_url = '$feed_url'");
5724 if (db_num_rows($tmp_result) == 0) {
5726 db_query($link, "INSERT INTO ttrss_feedbrowser_cache
5727 (feed_url, title, subscribers) VALUES ('$feed_url',
5728 '$title', '$subscribers')");
5736 db_query($link, "COMMIT");
5742 function ccache_zero($link, $feed_id, $owner_uid) {
5743 db_query($link, "UPDATE ttrss_counters_cache SET
5744 value = 0, updated = NOW() WHERE
5745 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
5748 function ccache_zero_all($link, $owner_uid) {
5749 db_query($link, "UPDATE ttrss_counters_cache SET
5750 value = 0 WHERE owner_uid = '$owner_uid'");
5752 db_query($link, "UPDATE ttrss_cat_counters_cache SET
5753 value = 0 WHERE owner_uid = '$owner_uid'");
5756 function ccache_remove($link, $feed_id, $owner_uid, $is_cat = false) {
5759 $table = "ttrss_counters_cache";
5761 $table = "ttrss_cat_counters_cache";
5764 db_query($link, "DELETE FROM $table WHERE
5765 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
5769 function ccache_update_all($link, $owner_uid) {
5771 if (get_pref($link, 'ENABLE_FEED_CATS', $owner_uid)) {
5773 $result = db_query($link, "SELECT feed_id FROM ttrss_cat_counters_cache
5774 WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
5776 while ($line = db_fetch_assoc($result)) {
5777 ccache_update($link, $line["feed_id"], $owner_uid, true);
5780 /* We have to manually include category 0 */
5782 ccache_update($link, 0, $owner_uid, true);
5785 $result = db_query($link, "SELECT feed_id FROM ttrss_counters_cache
5786 WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
5788 while ($line = db_fetch_assoc($result)) {
5789 print ccache_update($link, $line["feed_id"], $owner_uid);
5796 function ccache_find($link, $feed_id, $owner_uid, $is_cat = false,
5797 $no_update = false) {
5799 if (!is_numeric($feed_id)) return;
5802 $table = "ttrss_counters_cache";
5804 $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
5805 WHERE id = '$feed_id'");
5806 $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
5809 $table = "ttrss_cat_counters_cache";
5812 if (DB_TYPE
== "pgsql") {
5813 $date_qpart = "updated > NOW() - INTERVAL '15 minutes'";
5814 } else if (DB_TYPE
== "mysql") {
5815 $date_qpart = "updated > DATE_SUB(NOW(), INTERVAL 15 MINUTE)";
5818 $result = db_query($link, "SELECT value FROM $table
5819 WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id'
5822 if (db_num_rows($result) == 1) {
5823 return db_fetch_result($result, 0, "value");
5828 return ccache_update($link, $feed_id, $owner_uid, $is_cat);
5834 function ccache_update($link, $feed_id, $owner_uid, $is_cat = false,
5835 $update_pcat = true) {
5837 if (!is_numeric($feed_id)) return;
5839 if (!$is_cat && $feed_id > 0) {
5840 $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
5841 WHERE id = '$feed_id'");
5842 $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
5845 $prev_unread = ccache_find($link, $feed_id, $owner_uid, $is_cat, true);
5847 /* When updating a label, all we need to do is recalculate feed counters
5848 * because labels are not cached */
5851 ccache_update_all($link, $owner_uid);
5856 $table = "ttrss_counters_cache";
5858 $table = "ttrss_cat_counters_cache";
5861 if ($is_cat && $feed_id >= 0) {
5862 if ($feed_id != 0) {
5863 $cat_qpart = "cat_id = '$feed_id'";
5865 $cat_qpart = "cat_id IS NULL";
5868 /* Recalculate counters for child feeds */
5870 $result = db_query($link, "SELECT id FROM ttrss_feeds
5871 WHERE owner_uid = '$owner_uid' AND $cat_qpart");
5873 while ($line = db_fetch_assoc($result)) {
5874 ccache_update($link, $line["id"], $owner_uid, false, false);
5877 $result = db_query($link, "SELECT SUM(value) AS sv
5878 FROM ttrss_counters_cache, ttrss_feeds
5879 WHERE id = feed_id AND $cat_qpart AND
5880 ttrss_feeds.owner_uid = '$owner_uid'");
5882 $unread = (int) db_fetch_result($result, 0, "sv");
5885 $unread = (int) getFeedArticles($link, $feed_id, $is_cat, true, $owner_uid);
5888 db_query($link, "BEGIN");
5890 $result = db_query($link, "SELECT feed_id FROM $table
5891 WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id' LIMIT 1");
5893 if (db_num_rows($result) == 1) {
5894 db_query($link, "UPDATE $table SET
5895 value = '$unread', updated = NOW() WHERE
5896 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
5899 db_query($link, "INSERT INTO $table
5900 (feed_id, value, owner_uid, updated)
5902 ($feed_id, $unread, $owner_uid, NOW())");
5905 db_query($link, "COMMIT");
5907 if ($feed_id > 0 && $prev_unread != $unread) {
5911 /* Update parent category */
5915 $result = db_query($link, "SELECT cat_id FROM ttrss_feeds
5916 WHERE owner_uid = '$owner_uid' AND id = '$feed_id'");
5918 $cat_id = (int) db_fetch_result($result, 0, "cat_id");
5920 ccache_update($link, $cat_id, $owner_uid, true);
5924 } else if ($feed_id < 0) {
5925 ccache_update_all($link, $owner_uid);
5931 function label_find_id($link, $label, $owner_uid) {
5932 $result = db_query($link,
5933 "SELECT id FROM ttrss_labels2 WHERE caption = '$label'
5934 AND owner_uid = '$owner_uid' LIMIT 1");
5936 if (db_num_rows($result) == 1) {
5937 return db_fetch_result($result, 0, "id");
5943 function get_article_labels($link, $id) {
5946 $obj_id = md5("LABELS:$id:" . $_SESSION["uid"]);
5950 if ($memcache && $obj = $memcache->get($obj_id)) {
5954 $result = db_query($link, "SELECT label_cache FROM
5955 ttrss_user_entries WHERE ref_id = '$id' AND owner_uid = " .
5958 $label_cache = db_fetch_result($result, 0, "label_cache");
5962 $label_cache = json_decode($label_cache, true);
5964 if ($label_cache["no-labels"] == 1)
5967 return $label_cache;
5970 $result = db_query($link,
5971 "SELECT DISTINCT label_id,caption,fg_color,bg_color
5972 FROM ttrss_labels2, ttrss_user_labels2
5974 AND article_id = '$id'
5975 AND owner_uid = ".$_SESSION["uid"] . "
5978 while ($line = db_fetch_assoc($result)) {
5979 $rk = array($line["label_id"], $line["caption"], $line["fg_color"],
5981 array_push($rv, $rk);
5983 if ($memcache) $memcache->add($obj_id, $rv, 0, 3600);
5986 label_update_cache($link, $id, $rv);
5988 label_update_cache($link, $id, array("no-labels" => 1));
5995 function label_find_caption($link, $label, $owner_uid) {
5996 $result = db_query($link,
5997 "SELECT caption FROM ttrss_labels2 WHERE id = '$label'
5998 AND owner_uid = '$owner_uid' LIMIT 1");
6000 if (db_num_rows($result) == 1) {
6001 return db_fetch_result($result, 0, "caption");
6007 function label_update_cache($link, $id, $labels = false, $force = false) {
6010 label_clear_cache($link, $id);
6013 $labels = get_article_labels($link, $id);
6015 $labels = db_escape_string(json_encode($labels));
6017 db_query($link, "UPDATE ttrss_user_entries SET
6018 label_cache = '$labels' WHERE ref_id = '$id'");
6022 function label_clear_cache($link, $id) {
6024 db_query($link, "UPDATE ttrss_user_entries SET
6025 label_cache = '' WHERE ref_id = '$id'");
6029 function label_remove_article($link, $id, $label, $owner_uid) {
6031 $label_id = label_find_id($link, $label, $owner_uid);
6033 if (!$label_id) return;
6035 $result = db_query($link,
6036 "DELETE FROM ttrss_user_labels2
6038 label_id = '$label_id' AND
6039 article_id = '$id'");
6041 label_clear_cache($link, $id);
6044 function label_add_article($link, $id, $label, $owner_uid) {
6049 $obj_id = md5("LABELS:$id:$owner_uid");
6050 $memcache->delete($obj_id);
6053 $label_id = label_find_id($link, $label, $owner_uid);
6055 if (!$label_id) return;
6057 $result = db_query($link,
6059 article_id FROM ttrss_labels2, ttrss_user_labels2
6062 label_id = '$label_id' AND
6063 article_id = '$id' AND owner_uid = '$owner_uid'
6066 if (db_num_rows($result) == 0) {
6067 db_query($link, "INSERT INTO ttrss_user_labels2
6068 (label_id, article_id) VALUES ('$label_id', '$id')");
6071 label_clear_cache($link, $id);
6075 function label_remove($link, $id, $owner_uid) {
6078 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6081 $obj_id = md5("LABELS:$id:$owner_uid");
6082 $memcache->delete($obj_id);
6085 db_query($link, "BEGIN");
6087 $result = db_query($link, "SELECT caption FROM ttrss_labels2
6090 $caption = db_fetch_result($result, 0, "caption");
6092 $result = db_query($link, "DELETE FROM ttrss_labels2 WHERE id = '$id'
6093 AND owner_uid = " . $owner_uid);
6095 if (db_affected_rows($link, $result) != 0 && $caption) {
6097 /* Remove access key for the label */
6099 $ext_id = -11 - $id;
6101 db_query($link, "DELETE FROM ttrss_access_keys WHERE
6102 feed_id = '$ext_id' AND owner_uid = $owner_uid");
6104 /* Disable filters that reference label being removed */
6106 db_query($link, "UPDATE ttrss_filters SET
6107 enabled = false WHERE action_param = '$caption'
6109 AND owner_uid = " . $owner_uid);
6111 /* Remove cached data */
6113 db_query($link, "UPDATE ttrss_user_entries SET label_cache = ''
6114 WHERE label_cache LIKE '%$caption%' AND owner_uid = " . $owner_uid);
6118 db_query($link, "COMMIT");
6121 function label_create($link, $caption) {
6123 db_query($link, "BEGIN");
6127 $result = db_query($link, "SELECT id FROM ttrss_labels2
6128 WHERE caption = '$caption' AND owner_uid = ". $_SESSION["uid"]);
6130 if (db_num_rows($result) == 0) {
6131 $result = db_query($link,
6132 "INSERT INTO ttrss_labels2 (caption,owner_uid)
6133 VALUES ('$caption', '".$_SESSION["uid"]."')");
6135 $result = db_affected_rows($link, $result) != 0;
6138 db_query($link, "COMMIT");
6143 function print_labels_headlines_dropdown($link, $feed_id) {
6144 print "<option value=\"addLabel()\">".__("Create label...")."</option>";
6146 $result = db_query($link, "SELECT id, caption FROM ttrss_labels2 WHERE
6147 owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
6149 while ($line = db_fetch_assoc($result)) {
6151 $label_id = $line["id"];
6152 $label_caption = $line["caption"];
6155 if ($feed_id < -10 && $feed_id == -11-$label_id) {
6156 print "<option id=\"LHDL-$id\"
6157 value=\"selectionRemoveLabel($label_id)\">".
6158 __('Remove:') . " $label_caption</option>";
6160 print "<option id=\"LHDL-$id\"
6161 value=\"selectionAssignLabel($label_id)\">".
6162 __('Assign:') . " $label_caption</option>";
6167 function format_tags_string($tags, $id) {
6170 $tags_nolinks_str = "";
6174 /* if (get_user_theme($link) == "3pane") {
6182 $formatted_tags = array();
6184 foreach ($tags as $tag) {
6186 $tag_escaped = str_replace("'", "\\'", $tag);
6188 if (mb_strlen($tag) > 30) {
6189 $tag = truncate_string($tag, 30);
6192 $tag_str = "<a href=\"javascript:viewfeed('$tag_escaped')\">$tag</a>";
6194 array_push($formatted_tags, $tag_str);
6196 $tmp_tags_str = implode(", ", $formatted_tags);
6198 if ($num_tags == $tag_limit ||
mb_strlen($tmp_tags_str) > 150) {
6203 $tags_str = implode(", ", $formatted_tags);
6205 if ($num_tags < count($tags)) {
6206 $tags_str .= ", …";
6209 if ($num_tags == 0) {
6210 $tags_str = __("no tags");
6217 function format_article_labels($labels, $id) {
6221 foreach ($labels as $l) {
6222 $labels_str .= sprintf("<span class='hlLabelRef'
6223 style='color : %s; background-color : %s'>%s</span>",
6224 $l[2], $l[3], $l[1]);
6231 function format_article_note($id, $note) {
6233 $str = "<div class='articleNote' title=\"".__('edit note')."\"
6234 onclick=\"editArticleNote($id)\">$note</div>";
6239 function toggle_collapse_cat($link, $cat_id, $mode) {
6241 $mode = bool_to_sql_bool($mode);
6243 db_query($link, "UPDATE ttrss_feed_categories SET
6244 collapsed = $mode WHERE id = '$cat_id' AND owner_uid = " .
6251 $pref_name = '_COLLAPSED_SPECIAL';
6254 $pref_name = '_COLLAPSED_LABELS';
6257 $pref_name = '_COLLAPSED_UNCAT';
6263 set_pref($link, $pref_name, 'true');
6265 set_pref($link, $pref_name, 'false');
6271 function remove_feed($link, $id, $owner_uid) {
6275 /* save starred articles in Archived feed */
6277 db_query($link, "BEGIN");
6279 /* prepare feed if necessary */
6281 $result = db_query($link, "SELECT id FROM ttrss_archived_feeds
6284 if (db_num_rows($result) == 0) {
6285 db_query($link, "INSERT INTO ttrss_archived_feeds
6286 (id, owner_uid, title, feed_url, site_url)
6287 SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
6291 db_query($link, "UPDATE ttrss_user_entries SET feed_id = NULL,
6292 orig_feed_id = '$id' WHERE feed_id = '$id' AND
6293 marked = true AND owner_uid = $owner_uid");
6295 /* Remove access key for the feed */
6297 db_query($link, "DELETE FROM ttrss_access_keys WHERE
6298 feed_id = '$id' AND owner_uid = $owner_uid");
6300 /* remove the feed */
6302 db_query($link, "DELETE FROM ttrss_feeds
6303 WHERE id = '$id' AND owner_uid = $owner_uid");
6305 db_query($link, "COMMIT");
6307 /* if (file_exists(ICONS_DIR . "/$id.ico")) {
6308 unlink(ICONS_DIR . "/$id.ico");
6311 ccache_remove($link, $id, $owner_uid);
6314 label_remove($link, -11-$id, $owner_uid);
6315 ccache_remove($link, -11-$id, $owner_uid);
6319 function add_feed_category($link, $feed_cat) {
6321 if (!$feed_cat) return false;
6323 db_query($link, "BEGIN");
6325 $result = db_query($link,
6326 "SELECT id FROM ttrss_feed_categories
6327 WHERE title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]);
6329 if (db_num_rows($result) == 0) {
6331 $result = db_query($link,
6332 "INSERT INTO ttrss_feed_categories (owner_uid,title)
6333 VALUES ('".$_SESSION["uid"]."', '$feed_cat')");
6335 db_query($link, "COMMIT");
6343 function remove_feed_category($link, $id, $owner_uid) {
6345 db_query($link, "DELETE FROM ttrss_feed_categories
6346 WHERE id = '$id' AND owner_uid = $owner_uid");
6348 ccache_remove($link, $id, $owner_uid, true);
6351 function archive_article($link, $id, $owner_uid) {
6352 db_query($link, "BEGIN");
6354 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
6355 WHERE ref_id = '$id' AND owner_uid = $owner_uid");
6357 if (db_num_rows($result) != 0) {
6359 /* prepare the archived table */
6361 $feed_id = (int) db_fetch_result($result, 0, "feed_id");
6364 $result = db_query($link, "SELECT id FROM ttrss_archived_feeds
6365 WHERE id = '$feed_id'");
6367 if (db_num_rows($result) == 0) {
6368 db_query($link, "INSERT INTO ttrss_archived_feeds
6369 (id, owner_uid, title, feed_url, site_url)
6370 SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
6371 WHERE id = '$feed_id'");
6374 db_query($link, "UPDATE ttrss_user_entries
6375 SET orig_feed_id = feed_id, feed_id = NULL
6376 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
6380 db_query($link, "COMMIT");
6383 function getArticleFeed($link, $id) {
6384 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
6385 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
6387 if (db_num_rows($result) != 0) {
6388 return db_fetch_result($result, 0, "feed_id");
6394 function make_url_from_parts($parts) {
6395 $url = $parts['scheme'] . '://' . $parts['host'];
6397 if ($parts['path']) $url .= $parts['path'];
6398 if ($parts['query']) $url .= '?' . $parts['query'];
6404 * Fixes incomplete URLs by prepending "http://".
6405 * Also replaces feed:// with http://, and
6406 * prepends a trailing slash if the url is a domain name only.
6408 * @param string $url Possibly incomplete URL
6410 * @return string Fixed URL.
6412 function fix_url($url) {
6413 if (strpos($url, '://') === false) {
6414 $url = 'http://' . $url;
6415 } else if (substr($url, 0, 5) == 'feed:') {
6416 $url = 'http:' . substr($url, 5);
6419 //prepend slash if the URL has no slash in it
6420 // "http://www.example" -> "http://www.example/"
6421 if (strpos($url, '/', strpos($url, ':') +
3) === false) {
6425 if ($url != "http:///")
6431 function validate_feed_url($url) {
6432 $parts = parse_url($url);
6434 return ($parts['scheme'] == 'http' ||
$parts['scheme'] == 'feed' ||
$parts['scheme'] == 'https');
6438 function get_article_enclosures($link, $id) {
6442 $query = "SELECT * FROM ttrss_enclosures
6443 WHERE post_id = '$id' AND content_url != ''";
6445 $obj_id = md5("ENCLOSURES:$id");
6449 if ($memcache && $obj = $memcache->get($obj_id)) {
6452 $result = db_query($link, $query);
6454 if (db_num_rows($result) > 0) {
6455 while ($line = db_fetch_assoc($result)) {
6456 array_push($rv, $line);
6458 if ($memcache) $memcache->add($obj_id, $rv, 0, 3600);
6465 function api_get_feeds($link, $cat_id, $unread_only, $limit, $offset) {
6471 if ($cat_id == -4 ||
$cat_id == -2) {
6472 $counters = getLabelCounters($link, true);
6474 foreach (array_values($counters) as $cv) {
6476 $unread = $cv["counter"];
6478 if ($unread ||
!$unread_only) {
6482 "title" => $cv["description"],
6483 "unread" => $cv["counter"],
6487 array_push($feeds, $row);
6494 if ($cat_id == -4 ||
$cat_id == -1) {
6495 foreach (array(-1, -2, -3, -4, 0) as $i) {
6496 $unread = getFeedUnread($link, $i);
6498 if ($unread ||
!$unread_only) {
6499 $title = getFeedTitle($link, $i);
6504 "unread" => $unread,
6507 array_push($feeds, $row);
6516 $limit_qpart = "LIMIT $limit OFFSET $offset";
6521 if ($cat_id == -4 ||
$cat_id == -3) {
6522 $result = db_query($link, "SELECT
6523 id, feed_url, cat_id, title, ".
6524 SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
6525 FROM ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"] .
6526 " ORDER BY cat_id, title " . $limit_qpart);
6530 $cat_qpart = "cat_id = '$cat_id'";
6532 $cat_qpart = "cat_id IS NULL";
6534 $result = db_query($link, "SELECT
6535 id, feed_url, cat_id, title, ".
6536 SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
6537 FROM ttrss_feeds WHERE
6538 $cat_qpart AND owner_uid = " . $_SESSION["uid"] .
6539 " ORDER BY cat_id, title " . $limit_qpart);
6542 while ($line = db_fetch_assoc($result)) {
6544 $unread = getFeedUnread($link, $line["id"]);
6546 $has_icon = feed_has_icon($line['id']);
6548 if ($unread ||
!$unread_only) {
6551 "feed_url" => $line["feed_url"],
6552 "title" => $line["title"],
6553 "id" => (int)$line["id"],
6554 "unread" => (int)$unread,
6555 "has_icon" => $has_icon,
6556 "cat_id" => (int)$line["cat_id"],
6557 "last_updated" => strtotime($line["last_updated"])
6560 array_push($feeds, $row);
6567 function api_get_headlines($link, $feed_id, $limit, $offset,
6568 $filter, $is_cat, $show_excerpt, $show_content, $view_mode, $order) {
6570 /* do not rely on params below */
6572 $search = db_escape_string($_REQUEST["search"]);
6573 $search_mode = db_escape_string($_REQUEST["search_mode"]);
6574 $match_on = db_escape_string($_REQUEST["match_on"]);
6576 $qfh_ret = queryFeedHeadlines($link, $feed_id, $limit,
6577 $view_mode, $is_cat, $search, $search_mode, $match_on,
6580 $result = $qfh_ret[0];
6581 $feed_title = $qfh_ret[1];
6583 $headlines = array();
6585 while ($line = db_fetch_assoc($result)) {
6586 $is_updated = ($line["last_read"] == "" &&
6587 ($line["unread"] != "t" && $line["unread"] != "1"));
6589 $headline_row = array(
6590 "id" => (int)$line["id"],
6591 "unread" => sql_bool_to_bool($line["unread"]),
6592 "marked" => sql_bool_to_bool($line["marked"]),
6593 "published" => sql_bool_to_bool($line["published"]),
6594 "updated" => strtotime($line["updated"]),
6595 "is_updated" => $is_updated,
6596 "title" => $line["title"],
6597 "link" => $line["link"],
6598 "feed_id" => $line["feed_id"],
6599 "tags" => get_article_tags($link, $line["id"]),
6602 if ($show_excerpt) {
6603 $excerpt = truncate_string(strip_tags($line["content_preview"]), 100);
6604 $headline_row["excerpt"] = $excerpt;
6607 if ($show_content) {
6608 $headline_row["content"] = $line["content_preview"];
6611 array_push($headlines, $headline_row);
6617 function generate_error_feed($link, $error) {
6620 $reply['headlines']['id'] = -6;
6621 $reply['headlines']['is_cat'] = false;
6623 $reply['headlines']['toolbar'] = '';
6624 $reply['headlines']['content'] = "<div class='whiteBox'>". $error . "</div>";
6626 $reply['headlines-info'] = array("count" => 0,
6627 "vgroup_last_feed" => '',
6629 "disable_cache" => true);
6635 function generate_dashboard_feed($link) {
6638 $reply['headlines']['id'] = -5;
6639 $reply['headlines']['is_cat'] = false;
6641 $reply['headlines']['toolbar'] = '';
6642 $reply['headlines']['content'] = "<div class='whiteBox'>".__('No feed selected.');
6644 $reply['headlines']['content'] .= "<p class=\"small\"><span class=\"insensitive\">";
6646 $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE
."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
6647 WHERE owner_uid = " . $_SESSION['uid']);
6649 $last_updated = db_fetch_result($result, 0, "last_updated");
6650 $last_updated = make_local_datetime($link, $last_updated, false);
6652 $reply['headlines']['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
6654 $result = db_query($link, "SELECT COUNT(id) AS num_errors
6655 FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
6657 $num_errors = db_fetch_result($result, 0, "num_errors");
6659 if ($num_errors > 0) {
6660 $reply['headlines']['content'] .= "<br/>";
6661 $reply['headlines']['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
6662 __('Some feeds have update errors (click for details)')."</a>";
6664 $reply['headlines']['content'] .= "</span></p>";
6666 $reply['headlines-info'] = array("count" => 0,
6667 "vgroup_last_feed" => '',
6669 "disable_cache" => true);
6674 function save_email_address($link, $email) {
6675 // FIXME: implement persistent storage of emails
6677 if (!$_SESSION['stored_emails'])
6678 $_SESSION['stored_emails'] = array();
6680 if (!in_array($email, $_SESSION['stored_emails']))
6681 array_push($_SESSION['stored_emails'], $email);
6684 function update_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) {
6685 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6687 $sql_is_cat = bool_to_sql_bool($is_cat);
6689 $result = db_query($link, "SELECT access_key FROM ttrss_access_keys
6690 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6691 AND owner_uid = " . $owner_uid);
6693 if (db_num_rows($result) == 1) {
6694 $key = db_escape_string(sha1(uniqid(rand(), true)));
6696 db_query($link, "UPDATE ttrss_access_keys SET access_key = '$key'
6697 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6698 AND owner_uid = " . $owner_uid);
6703 return get_feed_access_key($link, $feed_id, $is_cat, $owner_uid);
6707 function get_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) {
6709 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6711 $sql_is_cat = bool_to_sql_bool($is_cat);
6713 $result = db_query($link, "SELECT access_key FROM ttrss_access_keys
6714 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6715 AND owner_uid = " . $owner_uid);
6717 if (db_num_rows($result) == 1) {
6718 return db_fetch_result($result, 0, "access_key");
6720 $key = db_escape_string(sha1(uniqid(rand(), true)));
6722 $result = db_query($link, "INSERT INTO ttrss_access_keys
6723 (access_key, feed_id, is_cat, owner_uid)
6724 VALUES ('$key', '$feed_id', $sql_is_cat, '$owner_uid')");
6732 * Extracts RSS/Atom feed URLs from the given HTML URL.
6734 * @param string $url HTML page URL
6736 * @return array Array of feeds. Key is the full URL, value the title
6738 function get_feeds_from_html($url, $login = false, $pass = false)
6740 $url = fix_url($url);
6741 $baseUrl = substr($url, 0, strrpos($url, '/') +
1);
6743 libxml_use_internal_errors(true);
6745 $content = @fetch_file_contents
($url, false, $login, $pass);
6747 $doc = new DOMDocument();
6748 $doc->loadHTML($content);
6749 $xpath = new DOMXPath($doc);
6750 $entries = $xpath->query('/html/head/link[@rel="alternate"]');
6751 $feedUrls = array();
6752 foreach ($entries as $entry) {
6753 if ($entry->hasAttribute('href')) {
6754 $title = $entry->getAttribute('title');
6756 $title = $entry->getAttribute('type');
6758 $feedUrl = rewrite_relative_url(
6759 $baseUrl, $entry->getAttribute('href')
6761 $feedUrls[$feedUrl] = $title;
6768 * Checks if the content behind the given URL is a HTML file
6770 * @param string $url URL to check
6772 * @return boolean True if the URL contains HTML content
6774 function url_is_html($url, $login = false, $pass = false) {
6775 $content = substr(fetch_file_contents($url, false, $login, $pass), 0, 1000);
6777 if (stripos($content, '<html>') === false
6778 && stripos($content, '<html ') === false
6786 function print_label_select($link, $name, $value, $attributes = "") {
6788 $result = db_query($link, "SELECT caption FROM ttrss_labels2
6789 WHERE owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
6791 print "<select default=\"$value\" name=\"" . htmlspecialchars($name) .
6792 "\" $attributes onchange=\"labelSelectOnChange(this)\" >";
6794 while ($line = db_fetch_assoc($result)) {
6796 $issel = ($line["caption"] == $value) ?
"selected=\"1\"" : "";
6798 print "<option value=\"".htmlspecialchars($line["caption"])."\"
6799 $issel>" . htmlspecialchars($line["caption"]) . "</option>";
6803 # print "<option value=\"ADD_LABEL\">" .__("Add label...") . "</option>";
6810 function format_article_enclosures($link, $id, $always_display_enclosures,
6813 $result = get_article_enclosures($link, $id);
6816 if (count($result) > 0) {
6818 $entries_html = array();
6821 foreach ($result as $line) {
6823 $url = $line["content_url"];
6824 $ctype = $line["content_type"];
6826 if (!$ctype) $ctype = __("unknown type");
6828 # $filename = substr($url, strrpos($url, "/")+1);
6830 $entry = format_inline_player($link, $url, $ctype);
6832 # $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
6833 # $filename . " (" . $ctype . ")" . "</a>";
6835 array_push($entries_html, $entry);
6839 $entry["type"] = $ctype;
6840 $entry["filename"] = $filename;
6841 $entry["url"] = $url;
6843 array_push($entries, $entry);
6846 $rv .= "<div class=\"postEnclosures\">";
6848 if (!get_pref($link, "STRIP_IMAGES")) {
6849 if ($always_display_enclosures ||
6850 !preg_match("/<img/i", $article_content)) {
6852 foreach ($entries as $entry) {
6854 if (preg_match("/image/", $entry["type"]) ||
6855 preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) {
6858 alt=\"".htmlspecialchars($entry["filename"])."\"
6859 src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>";
6865 if (count($entries) == 1) {
6866 $rv .= __("Attachment:") . " ";
6868 $rv .= __("Attachments:") . " ";
6871 $rv .= join(", ", $entries_html);
6879 function getLastArticleId($link) {
6880 $result = db_query($link, "SELECT MAX(ref_id) AS id FROM ttrss_user_entries
6881 WHERE owner_uid = " . $_SESSION["uid"]);
6883 if (db_num_rows($result) == 1) {
6884 return db_fetch_result($result, 0, "id");
6890 function build_url($parts) {
6891 return $parts['scheme'] . "://" . $parts['host'] . $parts['path'];
6895 * Converts a (possibly) relative URL to a absolute one.
6897 * @param string $url Base URL (i.e. from where the document is)
6898 * @param string $rel_url Possibly relative URL in the document
6900 * @return string Absolute URL
6902 function rewrite_relative_url($url, $rel_url) {
6903 if (strpos($rel_url, "://") !== false) {
6905 } else if (strpos($rel_url, "/") === 0)
6907 $parts = parse_url($url);
6908 $parts['path'] = $rel_url;
6910 return build_url($parts);
6913 $parts = parse_url($url);
6914 if (!isset($parts['path'])) {
6915 $parts['path'] = '/';
6917 $dir = $parts['path'];
6918 if (substr($dir, -1) !== '/') {
6919 $dir = dirname($parts['path']);
6920 $dir !== '/' && $dir .= '/';
6922 $parts['path'] = $dir . $rel_url;
6924 return build_url($parts);
6928 function sphinx_search($query, $offset = 0, $limit = 30) {
6929 $sphinxClient = new SphinxClient();
6931 $sphinxClient->SetServer('localhost', 9312);
6932 $sphinxClient->SetConnectTimeout(1);
6934 $sphinxClient->SetFieldWeights(array('title' => 70, 'content' => 30,
6935 'feed_title' => 20));
6937 $sphinxClient->SetMatchMode(SPH_MATCH_EXTENDED2
);
6938 $sphinxClient->SetRankingMode(SPH_RANK_PROXIMITY_BM25
);
6939 $sphinxClient->SetLimits($offset, $limit, 1000);
6940 $sphinxClient->SetArrayResult(false);
6941 $sphinxClient->SetFilter('owner_uid', array($_SESSION['uid']));
6943 $result = $sphinxClient->Query($query, SPHINX_INDEX
);
6947 if (is_array($result['matches'])) {
6948 foreach (array_keys($result['matches']) as $int_id) {
6949 $ref_id = $result['matches'][$int_id]['attrs']['ref_id'];
6950 array_push($ids, $ref_id);
6957 function cleanup_tags($link, $days = 14, $limit = 1000) {
6959 if (DB_TYPE
== "pgsql") {
6960 $interval_query = "date_updated < NOW() - INTERVAL '$days days'";
6961 } else if (DB_TYPE
== "mysql") {
6962 $interval_query = "date_updated < DATE_SUB(NOW(), INTERVAL $days DAY)";
6967 while ($limit > 0) {
6970 $query = "SELECT ttrss_tags.id AS id
6971 FROM ttrss_tags, ttrss_user_entries, ttrss_entries
6972 WHERE post_int_id = int_id AND $interval_query AND
6973 ref_id = ttrss_entries.id AND tag_cache != '' LIMIT $limit_part";
6975 $result = db_query($link, $query);
6979 while ($line = db_fetch_assoc($result)) {
6980 array_push($ids, $line['id']);
6983 if (count($ids) > 0) {
6984 $ids = join(",", $ids);
6987 $tmp_result = db_query($link, "DELETE FROM ttrss_tags WHERE id IN ($ids)");
6988 $tags_deleted +
= db_affected_rows($link, $tmp_result);
6993 $limit -= $limit_part;
6998 return $tags_deleted;
7001 function feedlist_init_cat($link, $cat_id, $hidden = false) {
7003 $cat_id = (int) $cat_id;
7006 $cat_unread = ccache_find($link, $cat_id, $_SESSION["uid"], true);
7007 } else if ($cat_id == 0 ||
$cat_id == -2) {
7008 $cat_unread = getCategoryUnread($link, $cat_id);
7011 $obj['id'] = 'CAT:' . $cat_id;
7012 $obj['items'] = array();
7013 $obj['name'] = getCategoryTitle($link, $cat_id);
7014 $obj['type'] = 'feed';
7015 $obj['unread'] = (int) $cat_unread;
7016 $obj['hidden'] = $hidden;
7017 $obj['bare_id'] = $cat_id;
7022 function feedlist_init_feed($link, $feed_id, $title = false, $unread = false, $error = '', $updated = '') {
7024 $feed_id = (int) $feed_id;
7027 $title = getFeedTitle($link, $feed_id, false);
7029 if ($unread === false)
7030 $unread = getFeedUnread($link, $feed_id, false);
7032 $obj['id'] = 'FEED:' . $feed_id;
7033 $obj['name'] = $title;
7034 $obj['unread'] = (int) $unread;
7035 $obj['type'] = 'feed';
7036 $obj['error'] = $error;
7037 $obj['updated'] = $updated;
7038 $obj['icon'] = getFeedIcon($feed_id);
7039 $obj['bare_id'] = $feed_id;
7045 function fetch_twitter_rss($link, $url, $owner_uid) {
7046 $result = db_query($link, "SELECT twitter_oauth FROM ttrss_users
7047 WHERE id = $owner_uid");
7049 $access_token = json_decode(db_fetch_result($result, 0, 'twitter_oauth'), true);
7050 $url_escaped = db_escape_string($url);
7052 if ($access_token) {
7054 $tmhOAuth = new tmhOAuth(array(
7055 'consumer_key' => CONSUMER_KEY
,
7056 'consumer_secret' => CONSUMER_SECRET
,
7057 'user_token' => $access_token['oauth_token'],
7058 'user_secret' => $access_token['oauth_token_secret'],
7061 $code = $tmhOAuth->request('GET', $url);
7065 $content = $tmhOAuth->response
['response'];
7067 $rss = new MagpieRSS($content, MAGPIE_OUTPUT_ENCODING
,
7068 MAGPIE_INPUT_ENCODING
, MAGPIE_DETECT_ENCODING
);
7074 db_query($link, "UPDATE ttrss_feeds
7075 SET last_error = 'OAuth authorization failed ($code).'
7076 WHERE feed_url = '$url_escaped' AND owner_uid = $owner_uid");
7081 db_query($link, "UPDATE ttrss_feeds
7082 SET last_error = 'OAuth information not found.'
7083 WHERE feed_url = '$url_escaped' AND owner_uid = $owner_uid");
7089 function print_user_stylesheet($link) {
7090 $value = get_pref($link, 'USER_STYLESHEET');
7093 print "<style type=\"text/css\">";
7094 print str_replace("<br/>", "\n", $value);
7100 function rewrite_urls($line) {
7105 $result = preg_replace("/((?<!=.)((http|https|ftp)+):\/\/[^ ,!]+)/i",
7106 "<a target=\"_blank\" href=\"\\1\">\\1</a>", $line);