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');
103 define('SELF_USER_AGENT', 'Tiny Tiny RSS/' . VERSION
. ' (http://tt-rss.org/)');
104 define('MAGPIE_USER_AGENT', SELF_USER_AGENT
);
106 ini_set('user_agent', SELF_USER_AGENT
);
108 require_once "lib/simplepie/simplepie.inc";
109 require_once "lib/magpierss/rss_fetch.inc";
110 require_once 'lib/magpierss/rss_utils.inc';
111 require_once 'lib/htmlpurifier/library/HTMLPurifier.auto.php';
112 require_once 'lib/pubsubhubbub/publisher.php';
113 require_once 'lib/pubsubhubbub/subscriber.php';
115 $config = HTMLPurifier_Config
::createDefault();
117 $allowed = "p,a[href],i,em,b,strong,code,pre,blockquote,br,img[src|alt|title],ul,ol,li,h1,h2,h3,h4,s";
119 $config->set('HTML', 'Allowed', $allowed);
120 $purifier = new HTMLPurifier($config);
123 * Print a timestamped debug message.
125 * @param string $msg The debug message.
128 function _debug($msg) {
129 $ts = strftime("%H:%M:%S", time());
130 if (function_exists('posix_getpid')) {
131 $ts = "$ts/" . posix_getpid();
133 print "[$ts] $msg\n";
137 * Purge a feed old posts.
139 * @param mixed $link A database connection.
140 * @param mixed $feed_id The id of the purged feed.
141 * @param mixed $purge_interval Olderness of purged posts.
142 * @param boolean $debug Set to True to enable the debug. False by default.
146 function purge_feed($link, $feed_id, $purge_interval, $debug = false) {
148 if (!$purge_interval) $purge_interval = feed_purge_interval($link, $feed_id);
152 $result = db_query($link,
153 "SELECT owner_uid FROM ttrss_feeds WHERE id = '$feed_id'");
157 if (db_num_rows($result) == 1) {
158 $owner_uid = db_fetch_result($result, 0, "owner_uid");
161 if ($purge_interval == -1 ||
!$purge_interval) {
163 ccache_update($link, $feed_id, $owner_uid);
168 if (!$owner_uid) return;
170 if (FORCE_ARTICLE_PURGE
== 0) {
171 $purge_unread = get_pref($link, "PURGE_UNREAD_ARTICLES",
174 $purge_unread = true;
175 $purge_interval = FORCE_ARTICLE_PURGE
;
178 if (!$purge_unread) $query_limit = " unread = false AND ";
180 if (DB_TYPE
== "pgsql") {
181 /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
182 marked = false AND feed_id = '$feed_id' AND
183 (SELECT date_updated FROM ttrss_entries WHERE
184 id = ref_id) < NOW() - INTERVAL '$purge_interval days'"); */
186 $pg_version = get_pgsql_version($link);
188 if (preg_match("/^7\./", $pg_version) ||
preg_match("/^8\.0/", $pg_version)) {
190 $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
191 ttrss_entries.id = ref_id AND
193 feed_id = '$feed_id' AND
195 ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'");
199 $result = db_query($link, "DELETE FROM ttrss_user_entries
201 WHERE ttrss_entries.id = ref_id AND
203 feed_id = '$feed_id' AND
205 ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'");
208 $rows = pg_affected_rows($result);
212 /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
213 marked = false AND feed_id = '$feed_id' AND
214 (SELECT date_updated FROM ttrss_entries WHERE
215 id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */
217 $result = db_query($link, "DELETE FROM ttrss_user_entries
218 USING ttrss_user_entries, ttrss_entries
219 WHERE ttrss_entries.id = ref_id AND
221 feed_id = '$feed_id' AND
223 ttrss_entries.date_updated < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)");
225 $rows = mysql_affected_rows($link);
229 ccache_update($link, $feed_id, $owner_uid);
232 _debug("Purged feed $feed_id ($purge_interval): deleted $rows articles");
234 } // function purge_feed
237 * Purge old posts from old feeds. Not used anymore, purging is done after feed update.
239 * @param mixed $link A database connection
240 * @param boolean $do_output Set to true to enable printed output, false by default.
241 * @param integer $limit The maximal number of removed posts.
245 /* function global_purge_old_posts($link, $do_output = false, $limit = false) {
247 $random_qpart = sql_random_function();
250 $limit_qpart = "LIMIT $limit";
255 $result = db_query($link,
256 "SELECT id,purge_interval,owner_uid FROM ttrss_feeds
257 ORDER BY $random_qpart $limit_qpart");
259 while ($line = db_fetch_assoc($result)) {
261 $feed_id = $line["id"];
262 $purge_interval = $line["purge_interval"];
263 $owner_uid = $line["owner_uid"];
265 if ($purge_interval == 0) {
267 $tmp_result = db_query($link,
268 "SELECT value FROM ttrss_user_prefs WHERE
269 pref_name = 'PURGE_OLD_DAYS' AND owner_uid = '$owner_uid'");
271 if (db_num_rows($tmp_result) != 0) {
272 $purge_interval = db_fetch_result($tmp_result, 0, "value");
277 // print "Feed $feed_id: purge interval = $purge_interval\n";
280 if ($purge_interval > 0 || FORCE_ARTICLE_PURGE) {
281 purge_feed($link, $feed_id, $purge_interval, $do_output);
285 purge_orphans($link, $do_output);
287 } // function global_purge_old_posts */
289 function feed_purge_interval($link, $feed_id) {
291 $result = db_query($link, "SELECT purge_interval, owner_uid FROM ttrss_feeds
292 WHERE id = '$feed_id'");
294 if (db_num_rows($result) == 1) {
295 $purge_interval = db_fetch_result($result, 0, "purge_interval");
296 $owner_uid = db_fetch_result($result, 0, "owner_uid");
298 if ($purge_interval == 0) $purge_interval = get_pref($link,
299 'PURGE_OLD_DAYS', $owner_uid);
301 return $purge_interval;
308 function purge_old_posts($link) {
310 $user_id = $_SESSION["uid"];
312 $result = db_query($link, "SELECT id,purge_interval FROM ttrss_feeds
313 WHERE owner_uid = '$user_id'");
315 while ($line = db_fetch_assoc($result)) {
317 $feed_id = $line["id"];
318 $purge_interval = $line["purge_interval"];
320 if ($purge_interval == 0) $purge_interval = get_pref($link, 'PURGE_OLD_DAYS');
322 if ($purge_interval > 0) {
323 purge_feed($link, $feed_id, $purge_interval);
327 purge_orphans($link);
330 function purge_orphans($link, $do_output = false) {
332 // purge orphaned posts in main content table
333 $result = db_query($link, "DELETE FROM ttrss_entries WHERE
334 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
337 $rows = db_affected_rows($link, $result);
338 _debug("Purged $rows orphaned posts.");
342 function get_feed_update_interval($link, $feed_id) {
343 $result = db_query($link, "SELECT owner_uid, update_interval FROM
344 ttrss_feeds WHERE id = '$feed_id'");
346 if (db_num_rows($result) == 1) {
347 $update_interval = db_fetch_result($result, 0, "update_interval");
348 $owner_uid = db_fetch_result($result, 0, "owner_uid");
350 if ($update_interval != 0) {
351 return $update_interval;
353 return get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $owner_uid, false);
361 function fetch_file_contents($url, $type = false, $login = false, $pass = false) {
362 $login = urlencode($login);
363 $pass = urlencode($pass);
365 if (function_exists('curl_init')) {
366 $ch = curl_init($url);
368 curl_setopt($ch, CURLOPT_CONNECTTIMEOUT
, 15);
369 curl_setopt($ch, CURLOPT_TIMEOUT
, 45);
370 curl_setopt($ch, CURLOPT_FOLLOWLOCATION
, true);
371 curl_setopt($ch, CURLOPT_MAXREDIRS
, 20);
372 curl_setopt($ch, CURLOPT_BINARYTRANSFER
, true);
373 curl_setopt($ch, CURLOPT_RETURNTRANSFER
, true);
374 curl_setopt($ch, CURLOPT_SSL_VERIFYPEER
, false);
375 curl_setopt($ch, CURLOPT_HTTPAUTH
, CURLAUTH_ANY
);
378 curl_setopt($ch, CURLOPT_USERPWD
, "$login:$pass");
380 $contents = @curl_exec
($ch);
381 if ($contents === false) {
386 $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE
);
387 $content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE
);
390 if ($http_code != 200 ||
$type && strpos($content_type, "$type") === false) {
396 if ($login && $pass && $updated != 3) {
397 $url_parts = array();
399 preg_match("/(^[^:]*):\/\/(.*)/", $url, $url_parts);
401 if ($url_parts[1] && $url_parts[2]) {
402 $url = $url_parts[1] . "://$login:$pass@" . $url_parts[2];
406 return @file_get_contents
($url);
412 * Try to determine the favicon URL for a feed.
413 * adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/)
414 * http://dev.wp-plugins.org/file/favatars/trunk/favatars.php
416 * @param string $url A feed or page URL
418 * @return mixed The favicon URL, or false if none was found.
420 function get_favicon_url($url) {
422 $favicon_url = false;
424 if ($html = @fetch_file_contents
($url)) {
426 libxml_use_internal_errors(true);
428 $doc = new DOMDocument();
429 $doc->loadHTML($html);
430 $xpath = new DOMXPath($doc);
432 $base = $xpath->query('/html/head/base');
433 foreach ($base as $b) {
434 $url = $b->getAttribute("href");
438 $entries = $xpath->query('/html/head/link[@rel="shortcut icon" or @rel="icon"]');
439 if (count($entries) > 0) {
440 foreach ($entries as $entry) {
441 $favicon_url = rewrite_relative_url($url, $entry->getAttribute("href"));
448 $favicon_url = rewrite_relative_url($url, "/favicon.ico");
451 } // function get_favicon_url
453 function check_feed_favicon($site_url, $feed, $link) {
454 $favicon_url = get_favicon_url($site_url);
456 # print "FAVICON [$site_url]: $favicon_url\n";
458 $icon_file = ICONS_DIR
. "/$feed.ico";
460 if ($favicon_url && !file_exists($icon_file)) {
461 $contents = fetch_file_contents($favicon_url, "image");
463 $fp = fopen($icon_file, "w");
466 fwrite($fp, $contents);
468 chmod($icon_file, 0644);
474 function update_rss_feed($link, $feed, $ignore_daemon = false, $no_cache = false) {
478 /* Update all feeds with the same URL to utilize memcache */
481 $result = db_query($link, "SELECT f1.id
482 FROM ttrss_feeds AS f1, ttrss_feeds AS f2
483 WHERE f2.feed_url = f1.feed_url AND f2.id = '$feed'");
485 while ($line = db_fetch_assoc($result)) {
486 update_rss_feed_real($link, $line["id"], $ignore_daemon, $no_cache);
489 update_rss_feed_real($link, $feed, $ignore_daemon, $no_cache);
493 function update_rss_feed_real($link, $feed, $ignore_daemon = false, $no_cache = false) {
497 if (!$_REQUEST["daemon"] && !$ignore_daemon) {
501 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
502 _debug("update_rss_feed: start");
505 if (!$ignore_daemon) {
507 if (DB_TYPE
== "pgsql") {
508 $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
510 $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
513 $result = db_query($link, "SELECT id,update_interval,auth_login,
514 auth_pass,cache_images,update_method
515 FROM ttrss_feeds WHERE id = '$feed' AND $updstart_thresh_qpart");
519 $result = db_query($link, "SELECT id,update_interval,auth_login,
520 feed_url,auth_pass,cache_images,update_method,last_updated,
521 mark_unread_on_update, owner_uid, update_on_checksum_change,
523 FROM ttrss_feeds WHERE id = '$feed'");
527 if (db_num_rows($result) == 0) {
528 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
529 _debug("update_rss_feed: feed $feed NOT FOUND/SKIPPED");
534 $update_method = db_fetch_result($result, 0, "update_method");
535 $last_updated = db_fetch_result($result, 0, "last_updated");
536 $owner_uid = db_fetch_result($result, 0, "owner_uid");
537 $mark_unread_on_update = sql_bool_to_bool(db_fetch_result($result,
538 0, "mark_unread_on_update"));
539 $update_on_checksum_change = sql_bool_to_bool(db_fetch_result($result,
540 0, "update_on_checksum_change"));
541 $pubsub_state = db_fetch_result($result, 0, "pubsub_state");
543 db_query($link, "UPDATE ttrss_feeds SET last_update_started = NOW()
544 WHERE id = '$feed'");
546 $auth_login = db_fetch_result($result, 0, "auth_login");
547 $auth_pass = db_fetch_result($result, 0, "auth_pass");
549 if ($update_method == 0)
550 $update_method = DEFAULT_UPDATE_METHOD +
1;
556 if ($update_method == 2)
557 $use_simplepie = true;
559 $use_simplepie = false;
561 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
562 _debug("update method: $update_method (feed setting: $update_method) (use simplepie: $use_simplepie)\n");
565 if ($update_method == 1) {
566 $auth_login = urlencode($auth_login);
567 $auth_pass = urlencode($auth_pass);
570 $update_interval = db_fetch_result($result, 0, "update_interval");
571 $cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images"));
572 $fetch_url = db_fetch_result($result, 0, "feed_url");
574 if ($update_interval < 0) { return; }
576 $feed = db_escape_string($feed);
578 if ($auth_login && $auth_pass && $updated != 3) {
579 $url_parts = array();
580 preg_match("/(^[^:]*):\/\/(.*)/", $fetch_url, $url_parts);
582 if ($url_parts[1] && $url_parts[2]) {
583 $fetch_url = $url_parts[1] . "://$auth_login:$auth_pass@" . $url_parts[2];
588 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
589 _debug("update_rss_feed: fetching [$fetch_url]...");
592 $obj_id = md5("FDATA:$use_simplepie:$fetch_url");
594 if ($memcache && $obj = $memcache->get($obj_id)) {
596 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
597 _debug("update_rss_feed: data found in memcache.");
604 if ($update_method == 3) {
605 $rss = fetch_twitter_rss($link, $fetch_url, $owner_uid);
606 } else if ($update_method == 1) {
608 define('MAGPIE_CACHE_AGE', get_feed_update_interval($link, $feed) * 60);
609 define('MAGPIE_CACHE_ON', !$no_cache);
611 $rss = @fetch_rss
($fetch_url);
613 if (!is_dir(SIMPLEPIE_CACHE_DIR
)) {
614 mkdir(SIMPLEPIE_CACHE_DIR
);
617 $rss = new SimplePie();
618 $rss->set_useragent(SELF_USER_AGENT
);
619 # $rss->set_timeout(10);
620 $rss->set_feed_url($fetch_url);
621 $rss->set_output_encoding('UTF-8');
623 if (SIMPLEPIE_CACHE_IMAGES
&& $cache_images) {
625 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
626 _debug("enabling image cache");
629 $rss->set_image_handler("image.php", 'i');
632 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
633 _debug("feed update interval (sec): " .
634 get_feed_update_interval($link, $feed)*60);
637 $rss->enable_cache(!$no_cache);
640 $rss->set_cache_location(SIMPLEPIE_CACHE_DIR
);
641 $rss->set_cache_duration(get_feed_update_interval($link, $feed) * 60);
647 if ($memcache && $rss) $memcache->add($obj_id, $rss, 0, 300);
652 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
653 _debug("update_rss_feed: fetch done, parsing...");
656 $feed = db_escape_string($feed);
658 if ($update_method == 2) {
659 $fetch_ok = !$rss->error();
666 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
667 _debug("update_rss_feed: processing feed data...");
670 // db_query($link, "BEGIN");
672 $result = db_query($link, "SELECT title,icon_url,site_url,owner_uid
673 FROM ttrss_feeds WHERE id = '$feed'");
675 $registered_title = db_fetch_result($result, 0, "title");
676 $orig_icon_url = db_fetch_result($result, 0, "icon_url");
677 $orig_site_url = db_fetch_result($result, 0, "site_url");
679 $owner_uid = db_fetch_result($result, 0, "owner_uid");
681 if ($use_simplepie) {
682 $site_url = $rss->get_link();
684 $site_url = $rss->channel
["link"];
687 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
688 _debug("update_rss_feed: checking favicon...");
691 check_feed_favicon($site_url, $feed, $link);
693 if (!$registered_title ||
$registered_title == "[Unknown]") {
695 if ($use_simplepie) {
696 $feed_title = db_escape_string($rss->get_title());
698 $feed_title = db_escape_string($rss->channel
["title"]);
701 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
702 _debug("update_rss_feed: registering title: $feed_title");
705 db_query($link, "UPDATE ttrss_feeds SET
706 title = '$feed_title' WHERE id = '$feed'");
709 // weird, weird Magpie
710 if (!$use_simplepie) {
711 if (!$site_url) $site_url = db_escape_string($rss->channel
["link_"]);
714 if ($site_url && $orig_site_url != db_escape_string($site_url)) {
715 db_query($link, "UPDATE ttrss_feeds SET
716 site_url = '$site_url' WHERE id = '$feed'");
719 // print "I: " . $rss->channel["image"]["url"];
721 if (!$use_simplepie) {
722 $icon_url = db_escape_string($rss->image
["url"]);
724 $icon_url = db_escape_string($rss->get_image_url());
727 $icon_url = substr($icon_url, 0, 250);
729 if ($icon_url && $orig_icon_url != $icon_url) {
730 db_query($link, "UPDATE ttrss_feeds SET icon_url = '$icon_url' WHERE id = '$feed'");
733 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
734 _debug("update_rss_feed: loading filters...");
737 $filters = load_filters($link, $feed, $owner_uid);
739 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug'] == 2) {
743 if ($use_simplepie) {
744 $iterator = $rss->get_items();
746 $iterator = $rss->items
;
747 if (!$iterator ||
!is_array($iterator)) $iterator = $rss->entries
;
748 if (!$iterator ||
!is_array($iterator)) $iterator = $rss;
751 if (!is_array($iterator)) {
752 /* db_query($link, "UPDATE ttrss_feeds
753 SET last_error = 'Parse error: can\'t find any articles.'
754 WHERE id = '$feed'"); */
756 // clear any errors and mark feed as updated if fetched okay
757 // even if it's blank
759 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
760 _debug("update_rss_feed: entry iterator is not an array, no articles?");
763 db_query($link, "UPDATE ttrss_feeds
764 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
766 return; // no articles
769 if ($pubsub_state != 2) {
771 $feed_hub_url = false;
772 if ($use_simplepie) {
773 $links = $rss->get_links('hub');
775 if ($links && is_array($links)) {
776 foreach ($links as $l) {
783 $atom = $rss->channel
['atom'];
786 if ($atom['link@rel'] == 'hub') {
787 $feed_hub_url = $atom['link@href'];
790 if (!$feed_hub_url && $atom['link#'] > 1) {
791 for ($i = 2; $i <= $atom['link#']; $i++
) {
792 if ($atom["link#$i@rel"] == 'hub') {
793 $feed_hub_url = $atom["link#$i@href"];
799 $feed_hub_url = $rss->channel
['link_hub'];
803 if ($feed_hub_url && function_exists('curl_init')) {
804 $callback_url = get_self_url_prefix() .
805 "/backend.php?op=pubsub&id=$feed";
807 $s = new Subscriber($feed_hub_url, $callback_url);
809 $s->subscribe($fetch_url);
811 db_query($link, "UPDATE ttrss_feeds SET pubsub_state = 1
812 WHERE id = '$feed'");
816 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
817 _debug("update_rss_feed: processing articles...");
820 foreach ($iterator as $item) {
822 if ($_REQUEST['xdebug'] == 2) {
826 if ($use_simplepie) {
827 $entry_guid = $item->get_id();
828 if (!$entry_guid) $entry_guid = $item->get_link();
829 if (!$entry_guid) $entry_guid = make_guid_from_title($item->get_title());
833 $entry_guid = $item["id"];
835 if (!$entry_guid) $entry_guid = $item["guid"];
836 if (!$entry_guid) $entry_guid = $item["about"];
837 if (!$entry_guid) $entry_guid = $item["link"];
838 if (!$entry_guid) $entry_guid = make_guid_from_title($item["title"]);
841 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
842 _debug("update_rss_feed: guid $entry_guid");
845 if (!$entry_guid) continue;
847 $entry_timestamp = "";
849 if ($use_simplepie) {
850 $entry_timestamp = strtotime($item->get_date());
852 $rss_2_date = $item['pubdate'];
853 $rss_1_date = $item['dc']['date'];
854 $atom_date = $item['issued'];
855 if (!$atom_date) $atom_date = $item['updated'];
857 if ($atom_date != "") $entry_timestamp = parse_w3cdtf($atom_date);
858 if ($rss_1_date != "") $entry_timestamp = parse_w3cdtf($rss_1_date);
859 if ($rss_2_date != "") $entry_timestamp = strtotime($rss_2_date);
863 if ($entry_timestamp == "" ||
$entry_timestamp == -1 ||
!$entry_timestamp) {
864 $entry_timestamp = time();
865 $no_orig_date = 'true';
867 $no_orig_date = 'false';
870 $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp);
872 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
873 _debug("update_rss_feed: date $entry_timestamp [$entry_timestamp_fmt]");
876 if ($use_simplepie) {
877 $entry_title = $item->get_title();
879 $entry_title = trim(strip_tags($item["title"]));
882 if ($use_simplepie) {
883 $entry_link = $item->get_link();
885 // strange Magpie workaround
886 $entry_link = $item["link_"];
887 if (!$entry_link) $entry_link = $item["link"];
890 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
891 _debug("update_rss_feed: title $entry_title");
894 if (!$entry_title) $entry_title = date("Y-m-d H:i:s", $entry_timestamp);;
896 $entry_link = strip_tags($entry_link);
898 if ($use_simplepie) {
899 $entry_content = $item->get_content();
900 if (!$entry_content) $entry_content = $item->get_description();
902 $entry_content = $item["content:escaped"];
904 if (!$entry_content) $entry_content = $item["content:encoded"];
905 if (!$entry_content) $entry_content = $item["content"]["encoded"];
906 if (!$entry_content) $entry_content = $item["content"];
908 // Magpie bugs are getting ridiculous
909 if (trim($entry_content) == "Array") $entry_content = false;
911 if (!$entry_content) $entry_content = $item["atom_content"];
912 if (!$entry_content) $entry_content = $item["summary"];
914 if (!$entry_content ||
915 strlen($entry_content) < strlen($item["description"])) {
916 $entry_content = $item["description"];
920 if (is_array($entry_content)) {
921 $entry_content = $entry_content["encoded"];
922 if (!$entry_content) $entry_content = $entry_content["escaped"];
926 if ($_REQUEST["xdebug"] == 2) {
927 print "update_rss_feed: content: ";
928 print_r(htmlspecialchars($entry_content));
931 $entry_content_unescaped = $entry_content;
933 if ($use_simplepie) {
934 $entry_comments = strip_tags($item->data
["comments"]);
935 if ($item->get_author()) {
936 $entry_author_item = $item->get_author();
937 $entry_author = $entry_author_item->get_name();
938 if (!$entry_author) $entry_author = $entry_author_item->get_email();
940 $entry_author = db_escape_string($entry_author);
943 $entry_comments = strip_tags($item["comments"]);
945 $entry_author = db_escape_string(strip_tags($item['dc']['creator']));
947 if ($item['author']) {
949 if (is_array($item['author'])) {
951 if (!$entry_author) {
952 $entry_author = db_escape_string(strip_tags($item['author']['name']));
955 if (!$entry_author) {
956 $entry_author = db_escape_string(strip_tags($item['author']['email']));
960 if (!$entry_author) {
961 $entry_author = db_escape_string(strip_tags($item['author']));
966 if (preg_match('/^[\t\n\r ]*$/', $entry_author)) $entry_author = '';
968 $entry_guid = db_escape_string(strip_tags($entry_guid));
969 $entry_guid = mb_substr($entry_guid, 0, 250);
971 $result = db_query($link, "SELECT id FROM ttrss_entries
972 WHERE guid = '$entry_guid'");
974 $entry_content = db_escape_string($entry_content, false);
976 $content_hash = "SHA1:" . sha1(strip_tags($entry_content));
978 $entry_title = db_escape_string($entry_title);
979 $entry_link = db_escape_string($entry_link);
980 $entry_comments = mb_substr(db_escape_string($entry_comments), 0, 250);
981 $entry_author = mb_substr($entry_author, 0, 250);
983 if ($use_simplepie) {
984 $num_comments = 0; #FIXME#
986 $num_comments = db_escape_string($item["slash"]["comments"]);
989 if (!$num_comments) $num_comments = 0;
991 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
992 _debug("update_rss_feed: looking for tags [1]...");
995 // parse <category> entries into tags
997 $additional_tags = array();
999 if ($use_simplepie) {
1001 $additional_tags_src = $item->get_categories();
1003 if (is_array($additional_tags_src)) {
1004 foreach ($additional_tags_src as $tobj) {
1005 array_push($additional_tags, $tobj->get_term());
1009 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1010 _debug("update_rss_feed: category tags:");
1011 print_r($additional_tags);
1016 $t_ctr = $item['category#'];
1019 $additional_tags = array();
1020 } else if ($t_ctr > 0) {
1021 $additional_tags = array($item['category']);
1023 if ($item['category@term']) {
1024 array_push($additional_tags, $item['category@term']);
1027 for ($i = 0; $i <= $t_ctr; $i++
) {
1028 if ($item["category#$i"]) {
1029 array_push($additional_tags, $item["category#$i"]);
1032 if ($item["category#$i@term"]) {
1033 array_push($additional_tags, $item["category#$i@term"]);
1038 // parse <dc:subject> elements
1040 $t_ctr = $item['dc']['subject#'];
1043 array_push($additional_tags, $item['dc']['subject']);
1045 for ($i = 0; $i <= $t_ctr; $i++
) {
1046 if ($item['dc']["subject#$i"]) {
1047 array_push($additional_tags, $item['dc']["subject#$i"]);
1053 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1054 _debug("update_rss_feed: looking for tags [2]...");
1058 // <a href="..." rel="tag">Xorg</a>, //
1062 preg_match_all("/<a.*?rel=['\"]tag['\"].*?\>([^<]+)<\/a>/i",
1063 $entry_content_unescaped, $entry_tags);
1065 $entry_tags = $entry_tags[1];
1067 $entry_tags = array_merge($entry_tags, $additional_tags);
1068 $entry_tags = array_unique($entry_tags);
1070 for ($i = 0; $i < count($entry_tags); $i++
)
1071 $entry_tags[$i] = mb_strtolower($entry_tags[$i], 'utf-8');
1073 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1074 _debug("update_rss_feed: unfiltered tags found:");
1075 print_r($entry_tags);
1080 $entry_content = sanitize_article_content($entry_content);
1081 $entry_title = sanitize_article_content($entry_title);
1083 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1084 _debug("update_rss_feed: done collecting data [TITLE:$entry_title]");
1087 db_query($link, "BEGIN");
1089 if (db_num_rows($result) == 0) {
1091 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1092 _debug("update_rss_feed: base guid not found");
1095 // base post entry does not exist, create it
1097 $result = db_query($link,
1098 "INSERT INTO ttrss_entries
1115 '$entry_timestamp_fmt',
1125 // we keep encountering the entry in feeds, so we need to
1126 // update date_updated column so that we don't get horrible
1127 // dupes when the entry gets purged and reinserted again e.g.
1128 // in the case of SLOW SLOW OMG SLOW updating feeds
1130 $base_entry_id = db_fetch_result($result, 0, "id");
1132 db_query($link, "UPDATE ttrss_entries SET date_updated = NOW()
1133 WHERE id = '$base_entry_id'");
1136 // now it should exist, if not - bad luck then
1138 $result = db_query($link, "SELECT
1139 id,content_hash,no_orig_date,title,
1140 ".SUBSTRING_FOR_DATE
."(date_updated,1,19) as date_updated,
1141 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated,
1145 WHERE guid = '$entry_guid'");
1150 if (db_num_rows($result) == 1) {
1152 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1153 _debug("update_rss_feed: base guid found, checking for user record");
1156 // this will be used below in update handler
1157 $orig_content_hash = db_fetch_result($result, 0, "content_hash");
1158 $orig_title = db_fetch_result($result, 0, "title");
1159 $orig_num_comments = db_fetch_result($result, 0, "num_comments");
1160 $orig_date_updated = strtotime(db_fetch_result($result,
1161 0, "date_updated"));
1163 $ref_id = db_fetch_result($result, 0, "id");
1164 $entry_ref_id = $ref_id;
1166 // check for user post link to main table
1168 // do we allow duplicate posts with same GUID in different feeds?
1169 if (get_pref($link, "ALLOW_DUPLICATE_POSTS", $owner_uid, false)) {
1170 $dupcheck_qpart = "AND (feed_id = '$feed' OR feed_id IS NULL)";
1172 $dupcheck_qpart = "";
1175 /* Collect article tags here so we could filter by them: */
1177 $article_filters = get_article_filters($filters, $entry_title,
1178 $entry_content, $entry_link, $entry_timestamp, $entry_author,
1181 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1182 _debug("update_rss_feed: article filters: ");
1183 if (count($article_filters) != 0) {
1184 print_r($article_filters);
1188 if (find_article_filter($article_filters, "filter")) {
1189 db_query($link, "COMMIT"); // close transaction in progress
1193 $score = calculate_article_score($article_filters);
1195 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1196 _debug("update_rss_feed: initial score: $score");
1199 $query = "SELECT ref_id, int_id FROM ttrss_user_entries WHERE
1200 ref_id = '$ref_id' AND owner_uid = '$owner_uid'
1203 // if ($_REQUEST["xdebug"]) print "$query\n";
1205 $result = db_query($link, $query);
1207 // okay it doesn't exist - create user entry
1208 if (db_num_rows($result) == 0) {
1210 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1211 _debug("update_rss_feed: user record not found, creating...");
1214 if ($score >= -500 && !find_article_filter($article_filters, 'catchup')) {
1216 $last_read_qpart = 'NULL';
1219 $last_read_qpart = 'NOW()';
1222 if (find_article_filter($article_filters, 'mark') ||
$score > 1000) {
1228 if (find_article_filter($article_filters, 'publish')) {
1229 $published = 'true';
1231 $published = 'false';
1234 $result = db_query($link,
1235 "INSERT INTO ttrss_user_entries
1236 (ref_id, owner_uid, feed_id, unread, last_read, marked,
1237 published, score, tag_cache, label_cache)
1238 VALUES ('$ref_id', '$owner_uid', '$feed', $unread,
1239 $last_read_qpart, $marked, $published, '$score', '', '')");
1241 if (PUBSUBHUBBUB_HUB
&& $published == 'true') {
1242 $rss_link = get_self_url_prefix() .
1243 "/backend.php?op=rss&id=-2&key=" .
1244 get_feed_access_key($link, -2, false, $owner_uid);
1246 $p = new Publisher(PUBSUBHUBBUB_HUB
);
1248 $pubsub_result = $p->publish_update($rss_link);
1251 $result = db_query($link,
1252 "SELECT int_id FROM ttrss_user_entries WHERE
1253 ref_id = '$ref_id' AND owner_uid = '$owner_uid' AND
1254 feed_id = '$feed' LIMIT 1");
1256 if (db_num_rows($result) == 1) {
1257 $entry_int_id = db_fetch_result($result, 0, "int_id");
1260 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1261 _debug("update_rss_feed: user record FOUND");
1264 $entry_ref_id = db_fetch_result($result, 0, "ref_id");
1265 $entry_int_id = db_fetch_result($result, 0, "int_id");
1268 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1269 _debug("update_rss_feed: RID: $entry_ref_id, IID: $entry_int_id");
1272 $post_needs_update = false;
1274 if ($content_hash != $orig_content_hash) {
1275 // print "<!-- [$entry_title] $content_hash vs $orig_content_hash -->";
1276 $post_needs_update = true;
1279 if (db_escape_string($orig_title) != $entry_title) {
1280 $post_needs_update = true;
1283 if ($orig_num_comments != $num_comments) {
1284 $post_needs_update = true;
1287 // this doesn't seem to be very reliable
1289 // if ($orig_timestamp != $entry_timestamp && !$orig_no_orig_date) {
1290 // $post_needs_update = true;
1293 // if post needs update, update it and mark all user entries
1294 // linking to this post as updated
1295 if ($post_needs_update) {
1297 if (defined('DAEMON_EXTENDED_DEBUG')) {
1298 _debug("update_rss_feed: post $entry_guid needs update...");
1301 // print "<!-- post $orig_title needs update : $post_needs_update -->";
1303 db_query($link, "UPDATE ttrss_entries
1304 SET title = '$entry_title', content = '$entry_content',
1305 content_hash = '$content_hash',
1306 num_comments = '$num_comments'
1307 WHERE id = '$ref_id'");
1309 if ($mark_unread_on_update) {
1310 db_query($link, "UPDATE ttrss_user_entries
1311 SET last_read = null, unread = true WHERE ref_id = '$ref_id'");
1312 } else if ($update_on_checksum_change) {
1313 db_query($link, "UPDATE ttrss_user_entries
1314 SET last_read = null WHERE ref_id = '$ref_id' AND unread = false");
1320 db_query($link, "COMMIT");
1322 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1323 _debug("update_rss_feed: assigning labels...");
1326 assign_article_to_labels($link, $entry_ref_id, $article_filters,
1329 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1330 _debug("update_rss_feed: looking for enclosures...");
1335 $enclosures = array();
1337 if ($use_simplepie) {
1338 $encs = $item->get_enclosures();
1340 if (is_array($encs)) {
1341 foreach ($encs as $e) {
1343 $e->link
, $e->type
, $e->length
);
1345 array_push($enclosures, $e_item);
1352 $e_ctr = $item['enclosure#'];
1355 $e_item = array($item['enclosure@url'],
1356 $item['enclosure@type'],
1357 $item['enclosure@length']);
1359 array_push($enclosures, $e_item);
1361 for ($i = 0; $i <= $e_ctr; $i++
) {
1363 if ($item["enclosure#$i@url"]) {
1364 $e_item = array($item["enclosure#$i@url"],
1365 $item["enclosure#$i@type"],
1366 $item["enclosure#$i@length"]);
1367 array_push($enclosures, $e_item);
1373 // can there be many of those? yes -fox
1375 $m_ctr = $item['media']['content#'];
1378 $e_item = array($item['media']['content@url'],
1379 $item['media']['content@medium'],
1380 $item['media']['content@length']);
1382 array_push($enclosures, $e_item);
1384 for ($i = 0; $i <= $m_ctr; $i++
) {
1386 if ($item["media"]["content#$i@url"]) {
1387 $e_item = array($item["media"]["content#$i@url"],
1388 $item["media"]["content#$i@medium"],
1389 $item["media"]["content#$i@length"]);
1390 array_push($enclosures, $e_item);
1398 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1399 _debug("update_rss_feed: article enclosures:");
1400 print_r($enclosures);
1403 db_query($link, "BEGIN");
1405 foreach ($enclosures as $enc) {
1406 $enc_url = db_escape_string($enc[0]);
1407 $enc_type = db_escape_string($enc[1]);
1408 $enc_dur = db_escape_string($enc[2]);
1410 $result = db_query($link, "SELECT id FROM ttrss_enclosures
1411 WHERE content_url = '$enc_url' AND post_id = '$entry_ref_id'");
1413 if (db_num_rows($result) == 0) {
1414 db_query($link, "INSERT INTO ttrss_enclosures
1415 (content_url, content_type, title, duration, post_id) VALUES
1416 ('$enc_url', '$enc_type', '', '$enc_dur', '$entry_ref_id')");
1420 db_query($link, "COMMIT");
1422 // check for manual tags (we have to do it here since they're loaded from filters)
1424 foreach ($article_filters as $f) {
1425 if ($f[0] == "tag") {
1427 $manual_tags = trim_array(split(",", $f[1]));
1429 foreach ($manual_tags as $tag) {
1430 if (tag_is_valid($tag)) {
1431 array_push($entry_tags, $tag);
1439 $boring_tags = trim_array(split(",", mb_strtolower(get_pref($link,
1440 'BLACKLISTED_TAGS', $owner_uid, ''), 'utf-8')));
1442 $filtered_tags = array();
1443 $tags_to_cache = array();
1445 if ($entry_tags && is_array($entry_tags)) {
1446 foreach ($entry_tags as $tag) {
1447 if (array_search($tag, $boring_tags) === false) {
1448 array_push($filtered_tags, $tag);
1453 $filtered_tags = array_unique($filtered_tags);
1455 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1456 _debug("update_rss_feed: filtered article tags:");
1457 print_r($filtered_tags);
1460 // Save article tags in the database
1462 if (count($filtered_tags) > 0) {
1464 db_query($link, "BEGIN");
1466 foreach ($filtered_tags as $tag) {
1468 $tag = sanitize_tag($tag);
1469 $tag = db_escape_string($tag);
1471 if (!tag_is_valid($tag)) continue;
1473 $result = db_query($link, "SELECT id FROM ttrss_tags
1474 WHERE tag_name = '$tag' AND post_int_id = '$entry_int_id' AND
1475 owner_uid = '$owner_uid' LIMIT 1");
1477 if ($result && db_num_rows($result) == 0) {
1479 db_query($link, "INSERT INTO ttrss_tags
1480 (owner_uid,tag_name,post_int_id)
1481 VALUES ('$owner_uid','$tag', '$entry_int_id')");
1484 array_push($tags_to_cache, $tag);
1487 /* update the cache */
1489 $tags_to_cache = array_unique($tags_to_cache);
1491 $tags_str = db_escape_string(join(",", $tags_to_cache));
1493 db_query($link, "UPDATE ttrss_user_entries
1494 SET tag_cache = '$tags_str' WHERE ref_id = '$entry_ref_id'
1495 AND owner_uid = $owner_uid");
1497 db_query($link, "COMMIT");
1500 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1501 _debug("update_rss_feed: article processed");
1505 if (!$last_updated) {
1506 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1507 _debug("update_rss_feed: new feed, catching it up...");
1509 catchup_feed($link, $feed, false, $owner_uid);
1512 purge_feed($link, $feed, 0);
1514 db_query($link, "UPDATE ttrss_feeds
1515 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
1517 // db_query($link, "COMMIT");
1521 if ($use_simplepie) {
1522 $error_msg = mb_substr($rss->error(), 0, 250);
1524 $error_msg = mb_substr(magpie_error(), 0, 250);
1527 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1528 _debug("update_rss_feed: error fetching feed: $error_msg");
1531 $error_msg = db_escape_string($error_msg);
1534 "UPDATE ttrss_feeds SET last_error = '$error_msg',
1535 last_updated = NOW() WHERE id = '$feed'");
1538 if ($use_simplepie) {
1542 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1543 _debug("update_rss_feed: done");
1548 function print_select($id, $default, $values, $attributes = "") {
1549 print "<select name=\"$id\" id=\"$id\" $attributes>";
1550 foreach ($values as $v) {
1552 $sel = "selected=\"1\"";
1556 print "<option value=\"$v\" $sel>$v</option>";
1561 function print_select_hash($id, $default, $values, $attributes = "") {
1562 print "<select name=\"$id\" id='$id' $attributes>";
1563 foreach (array_keys($values) as $v) {
1565 $sel = 'selected="selected"';
1569 print "<option $sel value=\"$v\">".$values[$v]."</option>";
1575 function get_article_filters($filters, $title, $content, $link, $timestamp, $author, $tags) {
1578 if ($filters["title"]) {
1579 foreach ($filters["title"] as $filter) {
1580 $reg_exp = $filter["reg_exp"];
1581 $inverse = $filter["inverse"];
1582 if ((!$inverse && @preg_match
("/$reg_exp/i", $title)) ||
1583 ($inverse && !@preg_match
("/$reg_exp/i", $title))) {
1585 array_push($matches, array($filter["action"], $filter["action_param"]));
1590 if ($filters["content"]) {
1591 foreach ($filters["content"] as $filter) {
1592 $reg_exp = $filter["reg_exp"];
1593 $inverse = $filter["inverse"];
1595 if ((!$inverse && @preg_match
("/$reg_exp/i", $content)) ||
1596 ($inverse && !@preg_match
("/$reg_exp/i", $content))) {
1598 array_push($matches, array($filter["action"], $filter["action_param"]));
1603 if ($filters["both"]) {
1604 foreach ($filters["both"] as $filter) {
1605 $reg_exp = $filter["reg_exp"];
1606 $inverse = $filter["inverse"];
1609 if (!@preg_match
("/$reg_exp/i", $title) && !preg_match("/$reg_exp/i", $content)) {
1610 array_push($matches, array($filter["action"], $filter["action_param"]));
1613 if (@preg_match
("/$reg_exp/i", $title) ||
preg_match("/$reg_exp/i", $content)) {
1614 array_push($matches, array($filter["action"], $filter["action_param"]));
1620 if ($filters["link"]) {
1621 $reg_exp = $filter["reg_exp"];
1622 foreach ($filters["link"] as $filter) {
1623 $reg_exp = $filter["reg_exp"];
1624 $inverse = $filter["inverse"];
1626 if ((!$inverse && @preg_match
("/$reg_exp/i", $link)) ||
1627 ($inverse && !@preg_match
("/$reg_exp/i", $link))) {
1629 array_push($matches, array($filter["action"], $filter["action_param"]));
1634 if ($filters["date"]) {
1635 $reg_exp = $filter["reg_exp"];
1636 foreach ($filters["date"] as $filter) {
1637 $date_modifier = $filter["filter_param"];
1638 $inverse = $filter["inverse"];
1639 $check_timestamp = strtotime($filter["reg_exp"]);
1641 # no-op when timestamp doesn't parse to prevent misfires
1643 if ($check_timestamp) {
1646 if ($date_modifier == "before" && $timestamp < $check_timestamp ||
1647 $date_modifier == "after" && $timestamp > $check_timestamp) {
1651 if ($inverse) $match_ok = !$match_ok;
1654 array_push($matches, array($filter["action"], $filter["action_param"]));
1660 if ($filters["author"]) {
1661 foreach ($filters["author"] as $filter) {
1662 $reg_exp = $filter["reg_exp"];
1663 $inverse = $filter["inverse"];
1664 if ((!$inverse && @preg_match
("/$reg_exp/i", $author)) ||
1665 ($inverse && !@preg_match
("/$reg_exp/i", $author))) {
1667 array_push($matches, array($filter["action"], $filter["action_param"]));
1672 if ($filters["tag"]) {
1674 $tag_string = join(",", $tags);
1676 foreach ($filters["tag"] as $filter) {
1677 $reg_exp = $filter["reg_exp"];
1678 $inverse = $filter["inverse"];
1680 if ((!$inverse && @preg_match
("/$reg_exp/i", $tag_string)) ||
1681 ($inverse && !@preg_match
("/$reg_exp/i", $tag_string))) {
1683 array_push($matches, array($filter["action"], $filter["action_param"]));
1692 function find_article_filter($filters, $filter_name) {
1693 foreach ($filters as $f) {
1694 if ($f[0] == $filter_name) {
1701 function calculate_article_score($filters) {
1704 foreach ($filters as $f) {
1705 if ($f[0] == "score") {
1712 function assign_article_to_labels($link, $id, $filters, $owner_uid) {
1713 foreach ($filters as $f) {
1714 if ($f[0] == "label") {
1715 label_add_article($link, $id, $f[1], $owner_uid);
1720 function getmicrotime() {
1721 list($usec, $sec) = explode(" ",microtime());
1722 return ((float)$usec +
(float)$sec);
1725 function print_radio($id, $default, $true_is, $values, $attributes = "") {
1726 foreach ($values as $v) {
1733 if ($v == $true_is) {
1734 $sel .= " value=\"1\"";
1736 $sel .= " value=\"0\"";
1739 print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\"
1740 type=\"radio\" $sel $attributes name=\"$id\"> $v ";
1745 function initialize_user_prefs($link, $uid, $profile = false) {
1747 $uid = db_escape_string($uid);
1751 $profile_qpart = "AND profile IS NULL";
1753 $profile_qpart = "AND profile = '$profile'";
1756 if (get_schema_version($link) < 63) $profile_qpart = "";
1758 db_query($link, "BEGIN");
1760 $result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs");
1762 $u_result = db_query($link, "SELECT pref_name
1763 FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart");
1765 $active_prefs = array();
1767 while ($line = db_fetch_assoc($u_result)) {
1768 array_push($active_prefs, $line["pref_name"]);
1771 while ($line = db_fetch_assoc($result)) {
1772 if (array_search($line["pref_name"], $active_prefs) === FALSE) {
1773 // print "adding " . $line["pref_name"] . "<br>";
1775 if (get_schema_version($link) < 63) {
1776 db_query($link, "INSERT INTO ttrss_user_prefs
1777 (owner_uid,pref_name,value) VALUES
1778 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')");
1781 db_query($link, "INSERT INTO ttrss_user_prefs
1782 (owner_uid,pref_name,value, profile) VALUES
1783 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."', $profile)");
1789 db_query($link, "COMMIT");
1793 function lookup_user_id($link, $user) {
1795 $result = db_query($link, "SELECT id FROM ttrss_users WHERE
1798 if (db_num_rows($result) == 1) {
1799 return db_fetch_result($result, 0, "id");
1805 function http_authenticate_user($link) {
1807 // error_log("http_authenticate_user: ".$_SERVER["PHP_AUTH_USER"]."\n", 3, '/tmp/tt-rss.log');
1809 if (!$_SERVER["PHP_AUTH_USER"]) {
1811 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1812 header('HTTP/1.0 401 Unauthorized');
1816 $auth_result = authenticate_user($link,
1817 $_SERVER["PHP_AUTH_USER"], $_SERVER["PHP_AUTH_PW"]);
1819 if (!$auth_result) {
1820 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1821 header('HTTP/1.0 401 Unauthorized');
1829 function get_ssl_certificate_id() {
1830 if ($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"]) {
1831 return sha1($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"] .
1832 $_SERVER["REDIRECT_SSL_CLIENT_V_START"] .
1833 $_SERVER["REDIRECT_SSL_CLIENT_V_END"] .
1834 $_SERVER["REDIRECT_SSL_CLIENT_S_DN"]);
1839 function get_login_by_ssl_certificate($link) {
1841 $cert_serial = db_escape_string(get_ssl_certificate_id());
1844 $result = db_query($link, "SELECT login FROM ttrss_user_prefs, ttrss_users
1845 WHERE pref_name = 'SSL_CERT_SERIAL' AND value = '$cert_serial' AND
1846 owner_uid = ttrss_users.id");
1848 if (db_num_rows($result) != 0) {
1849 return db_escape_string(db_fetch_result($result, 0, "login"));
1856 function get_remote_user($link) {
1858 if (defined('ALLOW_REMOTE_USER_AUTH') && ALLOW_REMOTE_USER_AUTH
) {
1859 return db_escape_string($_SERVER["REMOTE_USER"]);
1862 return db_escape_string(get_login_by_ssl_certificate($link));
1865 function get_remote_fakepass($link) {
1866 if (get_remote_user($link))
1872 function authenticate_user($link, $login, $password, $force_auth = false) {
1874 if (!SINGLE_USER_MODE
) {
1876 $pwd_hash1 = encrypt_password($password);
1877 $pwd_hash2 = encrypt_password($password, $login);
1878 $login = db_escape_string($login);
1880 $remote_user = get_remote_user($link);
1882 if ($remote_user && $remote_user == $login && $login != "admin") {
1884 $login = $remote_user;
1886 $query = "SELECT id,login,access_level,pwd_hash
1887 FROM ttrss_users WHERE
1891 $query = "SELECT id,login,access_level,pwd_hash
1892 FROM ttrss_users WHERE
1893 login = '$login' AND (pwd_hash = '$pwd_hash1' OR
1894 pwd_hash = '$pwd_hash2')";
1897 $result = db_query($link, $query);
1899 if (db_num_rows($result) == 1) {
1900 $_SESSION["uid"] = db_fetch_result($result, 0, "id");
1901 $_SESSION["name"] = db_fetch_result($result, 0, "login");
1902 $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level");
1904 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
1907 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1908 $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash");
1910 $_SESSION["last_version_check"] = time();
1912 initialize_user_prefs($link, $_SESSION["uid"]);
1921 $_SESSION["uid"] = 1;
1922 $_SESSION["name"] = "admin";
1924 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1926 initialize_user_prefs($link, $_SESSION["uid"]);
1932 function make_password($length = 8) {
1935 $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ";
1939 while ($i < $length) {
1940 $char = substr($possible, mt_rand(0, strlen($possible)-1), 1);
1942 if (!strstr($password, $char)) {
1950 // this is called after user is created to initialize default feeds, labels
1953 // user preferences are checked on every login, not here
1955 function initialize_user($link, $uid) {
1957 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
1958 values ('$uid', 'Tiny Tiny RSS: New Releases',
1959 'http://tt-rss.org/releases.rss')");
1961 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
1962 values ('$uid', 'Tiny Tiny RSS: Forum',
1963 'http://tt-rss.org/forum/rss.php')");
1966 function logout_user() {
1968 if (isset($_COOKIE[session_name()])) {
1969 setcookie(session_name(), '', time()-42000, '/');
1973 function get_script_urlpath() {
1974 return preg_replace('/\/[^\/]*$/', "", $_SERVER["REQUEST_URI"]);
1977 function validate_session($link) {
1978 if (SINGLE_USER_MODE
) return true;
1980 $check_ip = $_SESSION['ip_address'];
1982 switch (SESSION_CHECK_ADDRESS
) {
1987 $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+
1);
1990 $check_ip = substr($check_ip, 0, strrpos($check_ip, '.'));
1991 $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+
1);
1995 if ($check_ip && strpos($_SERVER['REMOTE_ADDR'], $check_ip) !== 0) {
1996 $_SESSION["login_error_msg"] =
1997 __("Session failed to validate (incorrect IP)");
2001 if ($_SESSION["ref_schema_version"] != get_schema_version($link, true))
2004 if ($_SESSION["uid"]) {
2006 $result = db_query($link,
2007 "SELECT pwd_hash FROM ttrss_users WHERE id = '".$_SESSION["uid"]."'");
2009 $pwd_hash = db_fetch_result($result, 0, "pwd_hash");
2011 if ($pwd_hash != $_SESSION["pwd_hash"]) {
2016 /* if ($_SESSION["cookie_lifetime"] && $_SESSION["uid"]) {
2018 //print_r($_SESSION);
2020 if (time() > $_SESSION["cookie_lifetime"]) {
2028 function login_sequence($link, $mobile = false) {
2029 if (!SINGLE_USER_MODE
) {
2031 $login_action = $_POST["login_action"];
2033 # try to authenticate user if called from login form
2034 if ($login_action == "do_login") {
2035 $login = $_POST["login"];
2036 $password = $_POST["password"];
2037 $remember_me = $_POST["remember_me"];
2039 if (authenticate_user($link, $login, $password)) {
2040 $_POST["password"] = "";
2042 $_SESSION["language"] = $_POST["language"];
2043 $_SESSION["ref_schema_version"] = get_schema_version($link, true);
2044 $_SESSION["bw_limit"] = !!$_POST["bw_limit"];
2046 if ($_POST["profile"]) {
2048 $profile = db_escape_string($_POST["profile"]);
2050 $result = db_query($link, "SELECT id FROM ttrss_settings_profiles
2051 WHERE id = '$profile' AND owner_uid = " . $_SESSION["uid"]);
2053 if (db_num_rows($result) != 0) {
2054 $_SESSION["profile"] = $profile;
2055 $_SESSION["prefs_cache"] = array();
2059 if ($_REQUEST['return']) {
2060 header("Location: " . $_REQUEST['return']);
2062 header("Location: " . $_SERVER["REQUEST_URI"]);
2069 $_SESSION["login_error_msg"] = __("Incorrect username or password");
2073 if (!$_SESSION["uid"] ||
!validate_session($link)) {
2075 if (get_remote_user($link) && AUTO_LOGIN
) {
2076 authenticate_user($link, get_remote_user($link), null);
2077 $_SESSION["ref_schema_version"] = get_schema_version($link, true);
2079 render_login_form($link, $mobile);
2080 //header("Location: login.php");
2084 /* bump login timestamp */
2085 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
2088 if ($_SESSION["language"] && SESSION_COOKIE_LIFETIME
> 0) {
2089 setcookie("ttrss_lang", $_SESSION["language"],
2090 time() + SESSION_COOKIE_LIFETIME
);
2095 return authenticate_user($link, "admin", null);
2099 function truncate_string($str, $max_len, $suffix = '…') {
2100 if (mb_strlen($str, "utf-8") > $max_len - 3) {
2101 return mb_substr($str, 0, $max_len, "utf-8") . $suffix;
2107 function theme_image($link, $filename) {
2109 $theme_path = get_user_theme_path($link);
2111 if ($theme_path && is_file($theme_path.$filename)) {
2112 return $theme_path.$filename;
2121 function get_user_theme($link) {
2123 if (get_schema_version($link) >= 63 && $_SESSION["uid"]) {
2124 $theme_name = get_pref($link, "_THEME_ID");
2125 if (is_dir("themes/$theme_name")) {
2136 function get_user_theme_path($link) {
2139 if (get_schema_version($link) >= 63 && $_SESSION["uid"]) {
2140 $theme_name = get_pref($link, "_THEME_ID");
2142 if ($theme_name && is_dir("themes/$theme_name")) {
2143 $theme_path = "themes/$theme_name/";
2152 if (is_file("$theme_path/theme.ini")) {
2153 $ini = parse_ini_file("$theme_path/theme.ini", true);
2154 if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED
) {
2162 function get_user_theme_options($link) {
2163 $t = get_user_theme_path($link);
2166 if (is_file("$t/theme.ini")) {
2167 $ini = parse_ini_file("$t/theme.ini", true);
2168 if ($ini['theme']['version']) {
2169 return $ini['theme']['options'];
2176 function print_theme_includes($link) {
2178 $t = get_user_theme_path($link);
2182 print "<link rel=\"stylesheet\" type=\"text/css\"
2183 href=\"$t/theme.css?$time \">";
2184 if (file_exists("$t/theme.js")) {
2185 print "<script type=\"text/javascript\" src=\"$t/theme.js?$time\">
2191 function get_all_themes() {
2192 $themes = glob("themes/*");
2198 foreach ($themes as $t) {
2199 if (is_file("$t/theme.ini")) {
2200 $ini = parse_ini_file("$t/theme.ini", true);
2201 if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED
&&
2202 !$ini['theme']['disabled']) {
2204 $entry["path"] = $t;
2205 $entry["base"] = basename($t);
2206 $entry["name"] = $ini['theme']['name'];
2207 $entry["version"] = $ini['theme']['version'];
2208 $entry["author"] = $ini['theme']['author'];
2209 $entry["options"] = $ini['theme']['options'];
2210 array_push($rv, $entry);
2218 function convert_timestamp($timestamp, $source_tz, $dest_tz) {
2221 $source_tz = new DateTimeZone($source_tz);
2222 } catch (Exception
$e) {
2223 $source_tz = new DateTimeZone('UTC');
2227 $dest_tz = new DateTimeZone($dest_tz);
2228 } catch (Exception
$e) {
2229 $dest_tz = new DateTimeZone('UTC');
2232 $dt = new DateTime(date('Y-m-d H:i:s', $timestamp), $source_tz);
2233 return $dt->format('U') +
$dest_tz->getOffset($dt);
2236 function make_local_datetime($link, $timestamp, $long, $owner_uid = false,
2237 $no_smart_dt = false) {
2239 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2240 if (!$timestamp) $timestamp = '1970-01-01 0:00';
2242 $user_tz_string = get_pref($link, 'USER_TIMEZONE', $owner_uid);
2245 $user_tz = new DateTimeZone($user_tz_string);
2246 } catch (Exception
$e) {
2247 $user_tz = new DateTimeZone('UTC');
2250 # We store date in UTC internally
2251 $dt = new DateTime($timestamp, new DateTimeZone('UTC'));
2252 $user_timestamp = $dt->format('U') +
$user_tz->getOffset($dt);
2254 if (!$no_smart_dt) {
2255 return smart_date_time($link, $user_timestamp,
2256 $user_tz->getOffset($dt), $owner_uid);
2259 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
2261 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
2263 return date($format, $user_timestamp);
2267 function smart_date_time($link, $timestamp, $tz_offset = 0, $owner_uid = false) {
2268 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2270 if (date("Y.m.d", $timestamp) == date("Y.m.d", time() +
$tz_offset)) {
2271 return date("G:i", $timestamp);
2272 } else if (date("Y", $timestamp) == date("Y", time() +
$tz_offset)) {
2273 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
2274 return date($format, $timestamp);
2276 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
2277 return date($format, $timestamp);
2281 function smart_date($timestamp) {
2282 if (date("Y.m.d", $timestamp) == date("Y.m.d")) {
2284 } else if (date("Y", $timestamp) == date("Y")) {
2285 return date("D m", $timestamp);
2287 return date("Y/m/d", $timestamp);
2291 function sql_bool_to_string($s) {
2292 if ($s == "t" ||
$s == "1") {
2299 function sql_bool_to_bool($s) {
2300 if ($s == "t" ||
$s == "1") {
2307 function bool_to_sql_bool($s) {
2315 function toggleEvenOdd($a) {
2322 function get_schema_version($link, $nocache = false) {
2323 if (!$_SESSION["schema_version"] ||
$nocache) {
2324 $result = db_query($link, "SELECT schema_version FROM ttrss_version");
2325 $version = db_fetch_result($result, 0, "schema_version");
2326 $_SESSION["schema_version"] = $version;
2329 return $_SESSION["schema_version"];
2333 function sanity_check($link) {
2338 $schema_version = get_schema_version($link);
2340 if ($schema_version != SCHEMA_VERSION
) {
2344 if (DB_TYPE
== "mysql") {
2345 $result = db_query($link, "SELECT true", false);
2346 if (db_num_rows($result) != 1) {
2351 if (db_escape_string("testTEST") != "testTEST") {
2355 return array("code" => $error_code, "message" => $ERRORS[$error_code]);
2358 function file_is_locked($filename) {
2359 if (function_exists('flock')) {
2360 $fp = @fopen
(LOCK_DIRECTORY
. "/$filename", "r");
2362 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2363 flock($fp, LOCK_UN
);
2373 return true; // consider the file always locked and skip the test
2376 function make_lockfile($filename) {
2377 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
2379 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2380 if (function_exists('posix_getpid')) {
2381 fwrite($fp, posix_getpid() . "\n");
2389 function make_stampfile($filename) {
2390 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
2392 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2393 fwrite($fp, time() . "\n");
2394 flock($fp, LOCK_UN
);
2402 function sql_random_function() {
2403 if (DB_TYPE
== "mysql") {
2410 function catchup_feed($link, $feed, $cat_view, $owner_uid = false) {
2412 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2414 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
2421 $cat_qpart = "cat_id = '$feed'";
2423 $cat_qpart = "cat_id IS NULL";
2426 $tmp_result = db_query($link, "SELECT id
2427 FROM ttrss_feeds WHERE $cat_qpart AND owner_uid = $owner_uid");
2429 while ($tmp_line = db_fetch_assoc($tmp_result)) {
2431 $tmp_feed = $tmp_line["id"];
2433 db_query($link, "UPDATE ttrss_user_entries
2434 SET unread = false,last_read = NOW()
2435 WHERE feed_id = '$tmp_feed' AND owner_uid = $owner_uid");
2437 } else if ($feed == -2) {
2440 db_query($link, "UPDATE ttrss_user_entries
2441 SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*)
2442 FROM ttrss_user_labels2 WHERE article_id = ref_id) > 0
2443 AND unread = true AND owner_uid = $owner_uid");
2446 } else if ($feed > 0) {
2448 db_query($link, "UPDATE ttrss_user_entries
2449 SET unread = false,last_read = NOW()
2450 WHERE feed_id = '$feed' AND owner_uid = $owner_uid");
2452 } else if ($feed < 0 && $feed > -10) { // special, like starred
2455 db_query($link, "UPDATE ttrss_user_entries
2456 SET unread = false,last_read = NOW()
2457 WHERE marked = true AND owner_uid = $owner_uid");
2461 db_query($link, "UPDATE ttrss_user_entries
2462 SET unread = false,last_read = NOW()
2463 WHERE published = true AND owner_uid = $owner_uid");
2468 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE");
2470 if (DB_TYPE
== "pgsql") {
2471 $match_part = "updated > NOW() - INTERVAL '$intl hour' ";
2473 $match_part = "updated > DATE_SUB(NOW(),
2474 INTERVAL $intl HOUR) ";
2477 $result = db_query($link, "SELECT id FROM ttrss_entries,
2478 ttrss_user_entries WHERE $match_part AND
2480 ttrss_user_entries.ref_id = ttrss_entries.id AND
2481 owner_uid = $owner_uid");
2483 $affected_ids = array();
2485 while ($line = db_fetch_assoc($result)) {
2486 array_push($affected_ids, $line["id"]);
2489 catchupArticlesById($link, $affected_ids, 0);
2493 db_query($link, "UPDATE ttrss_user_entries
2494 SET unread = false,last_read = NOW()
2495 WHERE owner_uid = $owner_uid");
2498 } else if ($feed < -10) { // label
2500 $label_id = -$feed - 11;
2502 db_query($link, "UPDATE ttrss_user_entries, ttrss_user_labels2
2503 SET unread = false, last_read = NOW()
2504 WHERE label_id = '$label_id' AND unread = true
2505 AND owner_uid = '$owner_uid' AND ref_id = article_id");
2509 ccache_update($link, $feed, $owner_uid, $cat_view);
2512 db_query($link, "BEGIN");
2514 $tag_name = db_escape_string($feed);
2516 $result = db_query($link, "SELECT post_int_id FROM ttrss_tags
2517 WHERE tag_name = '$tag_name' AND owner_uid = $owner_uid");
2519 while ($line = db_fetch_assoc($result)) {
2520 db_query($link, "UPDATE ttrss_user_entries SET
2521 unread = false, last_read = NOW()
2522 WHERE int_id = " . $line["post_int_id"]);
2524 db_query($link, "COMMIT");
2528 function getAllCounters($link, $omode = "flc", $active_feed = false) {
2530 if (!$omode) $omode = "flc";
2532 $data = getGlobalCounters($link);
2534 $data = array_merge($data, getVirtCounters($link));
2536 if (strchr($omode, "l")) $data = array_merge($data, getLabelCounters($link));
2537 if (strchr($omode, "f")) $data = array_merge($data, getFeedCounters($link, $active_feed));
2538 if (strchr($omode, "t")) $data = array_merge($data, getTagCounters($link));
2539 if (strchr($omode, "c")) {
2540 if (get_pref($link, 'ENABLE_FEED_CATS')) {
2541 $data = array_merge($data, getCategoryCounters($link));
2548 function getCategoryCounters($link) {
2551 /* Labels category */
2553 $cv = array("id" => -2, "kind" => "cat",
2554 "counter" => getCategoryUnread($link, -2));
2556 array_push($ret_arr, $cv);
2558 $age_qpart = getMaxAgeSubquery();
2560 $result = db_query($link, "SELECT id AS cat_id, value AS unread
2561 FROM ttrss_feed_categories, ttrss_cat_counters_cache
2562 WHERE ttrss_cat_counters_cache.feed_id = id AND
2563 ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]);
2565 while ($line = db_fetch_assoc($result)) {
2566 $line["cat_id"] = (int) $line["cat_id"];
2568 $cv = array("id" => $line["cat_id"], "kind" => "cat",
2569 "counter" => $line["unread"]);
2571 array_push($ret_arr, $cv);
2574 /* Special case: NULL category doesn't actually exist in the DB */
2576 $cv = array("id" => 0, "kind" => "cat",
2577 "counter" => ccache_find($link, 0, $_SESSION["uid"], true));
2579 array_push($ret_arr, $cv);
2584 function getCategoryUnread($link, $cat, $owner_uid = false) {
2586 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2591 $cat_query = "cat_id = '$cat'";
2593 $cat_query = "cat_id IS NULL";
2596 $age_qpart = getMaxAgeSubquery();
2598 $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE $cat_query
2599 AND owner_uid = " . $owner_uid);
2601 $cat_feeds = array();
2602 while ($line = db_fetch_assoc($result)) {
2603 array_push($cat_feeds, "feed_id = " . $line["id"]);
2606 if (count($cat_feeds) == 0) return 0;
2608 $match_part = implode(" OR ", $cat_feeds);
2610 $result = db_query($link, "SELECT COUNT(int_id) AS unread
2611 FROM ttrss_user_entries,ttrss_entries
2612 WHERE unread = true AND ($match_part) AND id = ref_id
2613 AND $age_qpart AND owner_uid = " . $owner_uid);
2617 # this needs to be rewritten
2618 while ($line = db_fetch_assoc($result)) {
2619 $unread +
= $line["unread"];
2623 } else if ($cat == -1) {
2624 return getFeedUnread($link, -1) +
getFeedUnread($link, -2) +
getFeedUnread($link, -3) +
getFeedUnread($link, 0);
2625 } else if ($cat == -2) {
2627 $result = db_query($link, "
2628 SELECT COUNT(unread) AS unread FROM
2629 ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds
2630 WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND
2631 ttrss_labels2.owner_uid = '$owner_uid'
2632 AND unread = true AND feed_id = ttrss_feeds.id
2633 AND ttrss_user_entries.owner_uid = '$owner_uid'");
2635 $unread = db_fetch_result($result, 0, "unread");
2642 function getMaxAgeSubquery($days = COUNTERS_MAX_AGE
) {
2643 if (DB_TYPE
== "pgsql") {
2644 return "ttrss_entries.date_updated >
2645 NOW() - INTERVAL '$days days'";
2647 return "ttrss_entries.date_updated >
2648 DATE_SUB(NOW(), INTERVAL $days DAY)";
2652 function getFeedUnread($link, $feed, $is_cat = false) {
2653 return getFeedArticles($link, $feed, $is_cat, true, $_SESSION["uid"]);
2656 function getLabelUnread($link, $label_id, $owner_uid = false) {
2657 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2659 $result = db_query($link, "
2660 SELECT COUNT(unread) AS unread FROM
2661 ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds
2662 WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND
2663 ttrss_labels2.owner_uid = '$owner_uid' AND ttrss_labels2.id = '$label_id'
2664 AND unread = true AND feed_id = ttrss_feeds.id
2665 AND ttrss_user_entries.owner_uid = '$owner_uid'");
2667 if (db_num_rows($result) != 0) {
2668 return db_fetch_result($result, 0, "unread");
2674 function getFeedArticles($link, $feed, $is_cat = false, $unread_only = false,
2675 $owner_uid = false) {
2677 $n_feed = (int) $feed;
2679 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2682 $unread_qpart = "unread = true";
2684 $unread_qpart = "true";
2687 $age_qpart = getMaxAgeSubquery();
2690 return getCategoryUnread($link, $n_feed, $owner_uid);
2691 } if ($feed != "0" && $n_feed == 0) {
2693 $feed = db_escape_string($feed);
2695 $result = db_query($link, "SELECT SUM((SELECT COUNT(int_id)
2696 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
2697 AND ref_id = id AND $age_qpart
2698 AND $unread_qpart)) AS count FROM ttrss_tags
2699 WHERE owner_uid = $owner_uid AND tag_name = '$feed'");
2700 return db_fetch_result($result, 0, "count");
2702 } else if ($n_feed == -1) {
2703 $match_part = "marked = true";
2704 } else if ($n_feed == -2) {
2705 $match_part = "published = true";
2706 } else if ($n_feed == -3) {
2707 $match_part = "unread = true AND score >= 0";
2709 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
2711 if (DB_TYPE
== "pgsql") {
2712 $match_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
2714 $match_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
2716 } else if ($n_feed == -4) {
2717 $match_part = "true";
2718 } else if ($n_feed >= 0) {
2721 $match_part = "feed_id = '$n_feed'";
2723 $match_part = "feed_id IS NULL";
2726 } else if ($feed < -10) {
2728 $label_id = -$feed - 11;
2730 return getLabelUnread($link, $label_id, $owner_uid);
2737 $from_qpart = "ttrss_user_entries,ttrss_feeds,ttrss_entries";
2738 $feeds_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
2740 $from_qpart = "ttrss_user_entries,ttrss_entries";
2744 $query = "SELECT count(int_id) AS unread
2745 FROM $from_qpart WHERE
2746 ttrss_user_entries.ref_id = ttrss_entries.id AND
2749 $unread_qpart AND ($match_part) AND ttrss_user_entries.owner_uid = $owner_uid";
2751 $result = db_query($link, $query);
2755 $result = db_query($link, "SELECT COUNT(post_int_id) AS unread
2756 FROM ttrss_tags,ttrss_user_entries,ttrss_entries
2757 WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id
2758 AND $unread_qpart AND $age_qpart AND
2759 ttrss_tags.owner_uid = " . $owner_uid);
2762 $unread = db_fetch_result($result, 0, "unread");
2767 function getGlobalUnread($link, $user_id = false) {
2770 $user_id = $_SESSION["uid"];
2773 $result = db_query($link, "SELECT SUM(value) AS c_id FROM ttrss_counters_cache
2774 WHERE owner_uid = '$user_id' AND feed_id > 0");
2776 $c_id = db_fetch_result($result, 0, "c_id");
2781 function getGlobalCounters($link, $global_unread = -1) {
2784 if ($global_unread == -1) {
2785 $global_unread = getGlobalUnread($link);
2788 $cv = array("id" => "global-unread",
2789 "counter" => $global_unread);
2791 array_push($ret_arr, $cv);
2793 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
2794 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2796 $subscribed_feeds = db_fetch_result($result, 0, "fn");
2798 $cv = array("id" => "subscribed-feeds",
2799 "counter" => $subscribed_feeds);
2801 array_push($ret_arr, $cv);
2806 function getSubscribedFeeds($link) {
2807 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
2808 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2810 return db_fetch_result($result, 0, "fn");
2813 function getTagCounters($link) {
2817 $age_qpart = getMaxAgeSubquery();
2819 $result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id)
2820 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
2821 AND ref_id = id AND $age_qpart
2822 AND unread = true)) AS count FROM ttrss_tags
2823 WHERE owner_uid = ".$_SESSION['uid']." GROUP BY tag_name
2824 ORDER BY count DESC LIMIT 55");
2828 while ($line = db_fetch_assoc($result)) {
2829 $tags[$line["tag_name"]] +
= $line["count"];
2832 foreach (array_keys($tags) as $tag) {
2833 $unread = $tags[$tag];
2834 $tag = htmlspecialchars($tag);
2836 $cv = array("id" => $tag,
2838 "counter" => $unread);
2840 array_push($ret_arr, $cv);
2846 function getVirtCounters($link) {
2850 for ($i = 0; $i >= -4; $i--) {
2852 $count = getFeedUnread($link, $i);
2854 $cv = array("id" => $i,
2855 "counter" => $count);
2857 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2858 // $cv["xmsg"] = getFeedArticles($link, $i)." ".__("total");
2860 array_push($ret_arr, $cv);
2866 function getLabelCounters($link, $descriptions = false) {
2870 $age_qpart = getMaxAgeSubquery();
2872 $owner_uid = $_SESSION["uid"];
2874 $result = db_query($link, "SELECT id, caption FROM ttrss_labels2
2875 WHERE owner_uid = '$owner_uid'");
2877 while ($line = db_fetch_assoc($result)) {
2879 $id = -$line["id"] - 11;
2881 $label_name = $line["caption"];
2882 $count = getFeedUnread($link, $id);
2884 $cv = array("id" => $id,
2885 "counter" => $count);
2888 $cv["description"] = $label_name;
2890 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2891 // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
2893 array_push($ret_arr, $cv);
2899 function getFeedCounters($link, $active_feed = false) {
2903 $age_qpart = getMaxAgeSubquery();
2905 $query = "SELECT ttrss_feeds.id,
2907 ".SUBSTRING_FOR_DATE
."(ttrss_feeds.last_updated,1,19) AS last_updated,
2908 last_error, value AS count
2909 FROM ttrss_feeds, ttrss_counters_cache
2910 WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]."
2911 AND ttrss_counters_cache.feed_id = id";
2913 $result = db_query($link, $query);
2914 $fctrs_modified = false;
2916 while ($line = db_fetch_assoc($result)) {
2919 $count = $line["count"];
2920 $last_error = htmlspecialchars($line["last_error"]);
2922 $last_updated = make_local_datetime($link, $line['last_updated'], false);
2924 $has_img = feed_has_icon($id);
2926 if (date('Y') - date('Y', strtotime($line['last_updated'])) > 2)
2929 $cv = array("id" => $id,
2930 "updated" => $last_updated,
2931 "counter" => $count,
2932 "has_img" => (int) $has_img);
2935 $cv["error"] = $last_error;
2937 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2938 // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
2940 if ($active_feed && $id == $active_feed)
2941 $cv["title"] = truncate_string($line["title"], 30);
2943 array_push($ret_arr, $cv);
2950 function get_pgsql_version($link) {
2951 $result = db_query($link, "SELECT version() AS version");
2952 $version = split(" ", db_fetch_result($result, 0, "version"));
2957 * Subscribes the user to the given feed
2959 * @param resource $link Database connection
2960 * @param string $url Feed URL to subscribe to
2961 * @param integer $cat_id Category ID the feed shall be added to
2962 * @param string $auth_login (optional) Feed username
2963 * @param string $auth_pass (optional) Feed password
2965 * @return integer Status code:
2966 * 0 - OK, Feed already exists
2967 * 1 - OK, Feed added
2969 * 3 - URL content is HTML, no feeds available
2970 * 4 - URL content is HTML which contains multiple feeds.
2971 * Here you should call extractfeedurls in rpc-backend
2972 * to get all possible feeds.
2973 * 5 - Couldn't download the URL content.
2975 function subscribe_to_feed($link, $url, $cat_id = 0,
2976 $auth_login = '', $auth_pass = '') {
2978 $url = fix_url($url);
2980 if (!$url ||
!validate_feed_url($url)) return 2;
2984 $result = db_query($link, "SELECT twitter_oauth FROM ttrss_users
2985 WHERE id = ".$_SESSION['uid']);
2987 $has_oauth = db_fetch_result($result, 0, 'twitter_oauth');
2989 if (!$has_oauth ||
strpos($url, '://api.twitter.com') === false) {
2990 if (!fetch_file_contents($url, false, $auth_login, $auth_pass)) return 5;
2992 if (url_is_html($url, $auth_login, $auth_pass)) {
2993 $feedUrls = get_feeds_from_html($url, $auth_login, $auth_pass);
2994 if (count($feedUrls) == 0) {
2996 } else if (count($feedUrls) > 1) {
2999 //use feed url as new URL
3000 $url = key($feedUrls);
3004 if (!fetch_twitter_rss($link, $url, $_SESSION['uid']))
3009 if ($cat_id == "0" ||
!$cat_id) {
3010 $cat_qpart = "NULL";
3012 $cat_qpart = "'$cat_id'";
3015 $result = db_query($link,
3016 "SELECT id FROM ttrss_feeds
3017 WHERE feed_url = '$url' AND owner_uid = ".$_SESSION["uid"]);
3019 if (db_num_rows($result) == 0) {
3020 $result = db_query($link,
3021 "INSERT INTO ttrss_feeds
3022 (owner_uid,feed_url,title,cat_id, auth_login,auth_pass,update_method)
3023 VALUES ('".$_SESSION["uid"]."', '$url',
3024 '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass', '$update_method')");
3026 $result = db_query($link,
3027 "SELECT id FROM ttrss_feeds WHERE feed_url = '$url'
3028 AND owner_uid = " . $_SESSION["uid"]);
3030 $feed_id = db_fetch_result($result, 0, "id");
3033 update_rss_feed($link, $feed_id, true);
3042 function print_feed_select($link, $id, $default_id = "",
3043 $attributes = "", $include_all_feeds = true) {
3045 print "<select id=\"$id\" name=\"$id\" $attributes>";
3046 if ($include_all_feeds) {
3047 print "<option value=\"0\">".__('All feeds')."</option>";
3050 $result = db_query($link, "SELECT id,title FROM ttrss_feeds
3051 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
3053 if (db_num_rows($result) > 0 && $include_all_feeds) {
3054 print "<option disabled>--------</option>";
3057 while ($line = db_fetch_assoc($result)) {
3058 if ($line["id"] == $default_id) {
3059 $is_selected = "selected=\"1\"";
3064 $title = truncate_string(htmlspecialchars($line["title"]), 40);
3066 printf("<option $is_selected value='%d'>%s</option>",
3067 $line["id"], $title);
3073 function print_feed_cat_select($link, $id, $default_id = "",
3074 $attributes = "", $include_all_cats = true) {
3076 print "<select id=\"$id\" name=\"$id\" default=\"$default_id\" onchange=\"catSelectOnChange(this)\" $attributes>";
3078 if ($include_all_cats) {
3079 print "<option value=\"0\">".__('Uncategorized')."</option>";
3082 $result = db_query($link, "SELECT id,title FROM ttrss_feed_categories
3083 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
3085 if (db_num_rows($result) > 0 && $include_all_cats) {
3086 print "<option disabled=\"1\">--------</option>";
3089 while ($line = db_fetch_assoc($result)) {
3090 if ($line["id"] == $default_id) {
3091 $is_selected = "selected=\"1\"";
3097 printf("<option $is_selected value='%d'>%s</option>",
3098 $line["id"], htmlspecialchars($line["title"]));
3101 # print "<option value=\"ADD_CAT\">" .__("Add category...") . "</option>";
3106 function checkbox_to_sql_bool($val) {
3107 return ($val == "on") ?
"true" : "false";
3110 function getFeedCatTitle($link, $id) {
3112 return __("Special");
3113 } else if ($id < -10) {
3114 return __("Labels");
3115 } else if ($id > 0) {
3116 $result = db_query($link, "SELECT ttrss_feed_categories.title
3117 FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND
3118 cat_id = ttrss_feed_categories.id");
3119 if (db_num_rows($result) == 1) {
3120 return db_fetch_result($result, 0, "title");
3122 return __("Uncategorized");
3125 return "getFeedCatTitle($id) failed";
3130 function getFeedIcon($id) {
3133 return "images/archive.png";
3136 return "images/mark_set.png";
3139 return "images/pub_set.png";
3142 return "images/fresh.png";
3145 return "images/tag.png";
3149 return "images/label.png";
3151 if (file_exists(ICONS_DIR
. "/$id.ico"))
3152 return ICONS_URL
. "/$id.ico";
3158 function getFeedTitle($link, $id) {
3160 return __("Starred articles");
3161 } else if ($id == -2) {
3162 return __("Published articles");
3163 } else if ($id == -3) {
3164 return __("Fresh articles");
3165 } else if ($id == -4) {
3166 return __("All articles");
3167 } else if ($id === 0 ||
$id === "0") {
3168 return __("Archived articles");
3169 } else if ($id < -10) {
3170 $label_id = -$id - 11;
3171 $result = db_query($link, "SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'");
3172 if (db_num_rows($result) == 1) {
3173 return db_fetch_result($result, 0, "caption");
3175 return "Unknown label ($label_id)";
3178 } else if ($id > 0) {
3179 $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$id'");
3180 if (db_num_rows($result) == 1) {
3181 return db_fetch_result($result, 0, "title");
3183 return "Unknown feed ($id)";
3190 function get_session_cookie_name() {
3191 return ((!defined('TTRSS_SESSION_NAME')) ?
"ttrss_sid" : TTRSS_SESSION_NAME
);
3194 function make_init_params($link) {
3197 $params["theme"] = get_user_theme($link);
3198 $params["theme_options"] = get_user_theme_options($link);
3199 $params["daemon_enabled"] = ENABLE_UPDATE_DAEMON
;
3201 $params["sign_progress"] = theme_image($link, "images/indicator_white.gif");
3202 $params["sign_progress_tiny"] = theme_image($link, "images/indicator_tiny.gif");
3203 $params["sign_excl"] = theme_image($link, "images/sign_excl.png");
3204 $params["sign_info"] = theme_image($link, "images/sign_info.png");
3206 foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS",
3207 "ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP",
3208 "CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE", "DEFAULT_ARTICLE_LIMIT",
3209 "HIDE_READ_SHOWS_SPECIAL", "COMBINED_DISPLAY_MODE") as $param) {
3211 $params[strtolower($param)] = (int) get_pref($link, $param);
3214 $params["icons_url"] = ICONS_URL
;
3215 $params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME
;
3216 $params["default_view_mode"] = get_pref($link, "_DEFAULT_VIEW_MODE");
3217 $params["default_view_limit"] = (int) get_pref($link, "_DEFAULT_VIEW_LIMIT");
3218 $params["default_view_order_by"] = get_pref($link, "_DEFAULT_VIEW_ORDER_BY");
3219 $params["bw_limit"] = (int) $_SESSION["bw_limit"];
3221 $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
3222 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
3224 $max_feed_id = db_fetch_result($result, 0, "mid");
3225 $num_feeds = db_fetch_result($result, 0, "nf");
3227 $params["max_feed_id"] = (int) $max_feed_id;
3228 $params["num_feeds"] = (int) $num_feeds;
3230 $params["collapsed_feedlist"] = (int) get_pref($link, "_COLLAPSED_FEEDLIST");
3235 function print_runtime_info($link) {
3236 print "<runtime-info><![CDATA[";
3237 print json_encode(make_runtime_info($link));
3238 print "]]></runtime-info>";
3241 function make_runtime_info($link) {
3244 $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
3245 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
3247 $max_feed_id = db_fetch_result($result, 0, "mid");
3248 $num_feeds = db_fetch_result($result, 0, "nf");
3250 $data["max_feed_id"] = (int) $max_feed_id;
3251 $data["num_feeds"] = (int) $num_feeds;
3253 $data['last_article_id'] = getLastArticleId($link);
3254 $data['cdm_expanded'] = get_pref($link, 'CDM_EXPANDED');
3256 if (ENABLE_UPDATE_DAEMON
) {
3258 $data['daemon_is_running'] = (int) file_is_locked("update_daemon.lock");
3260 if (time() - $_SESSION["daemon_stamp_check"] > 30) {
3262 $stamp = (int) @file_get_contents
(LOCK_DIRECTORY
. "/update_daemon.stamp");
3265 $stamp_delta = time() - $stamp;
3267 if ($stamp_delta > 1800) {
3271 $_SESSION["daemon_stamp_check"] = time();
3274 $data['daemon_stamp_ok'] = $stamp_check;
3276 $stamp_fmt = date("Y.m.d, G:i", $stamp);
3278 $data['daemon_stamp'] = $stamp_fmt;
3283 if ($_SESSION["last_version_check"] +
86400 +
rand(-1000, 1000) < time()) {
3284 $new_version_details = @check_for_update
($link);
3286 $data['new_version_available'] = (int) ($new_version_details != false);
3288 $_SESSION["last_version_check"] = time();
3294 function getSearchSql($link, $search, $match_on) {
3296 $search_query_part = "";
3298 $keywords = split(" ", $search);
3299 $query_keywords = array();
3301 foreach ($keywords as $k) {
3302 if (strpos($k, "-") === 0) {
3309 if (strpos($k, "@") === 0) {
3311 $user_tz_string = get_pref($link, 'USER_TIMEZONE', $_SESSION['uid']);
3312 $orig_ts = strtotime(substr($k, 1));
3314 $k = date("Y-m-d", convert_timestamp($orig_ts, $user_tz_string, 'UTC'));
3316 array_push($query_keywords, "(".SUBSTRING_FOR_DATE
."(updated,1,LENGTH('$k')) $not = '$k')");
3317 } else if ($match_on == "both") {
3318 array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
3319 OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
3320 } else if ($match_on == "title") {
3321 array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%'))");
3322 } else if ($match_on == "content") {
3323 array_push($query_keywords, "(UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
3327 $search_query_part = implode("AND", $query_keywords);
3329 return $search_query_part;
3332 function queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $match_on, $override_order = false, $offset = 0, $owner_uid = 0) {
3334 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
3336 $ext_tables_part = "";
3340 if (SPHINX_ENABLED
) {
3341 $ids = join(",", @sphinx_search
($search, 0, 500));
3344 $search_query_part = "ref_id IN ($ids) AND ";
3346 $search_query_part = "ref_id = -1 AND ";
3349 $search_query_part = getSearchSql($link, $search, $match_on);
3350 $search_query_part .= " AND ";
3354 $search_query_part = "";
3357 $view_query_part = "";
3359 if ($view_mode == "adaptive" ||
$view_query_part == "noscores") {
3361 $view_query_part = " ";
3362 } else if ($feed != -1) {
3363 $unread = getFeedUnread($link, $feed, $cat_view);
3365 $view_query_part = " unread = true AND ";
3370 if ($view_mode == "marked") {
3371 $view_query_part = " marked = true AND ";
3374 if ($view_mode == "published") {
3375 $view_query_part = " published = true AND ";
3378 if ($view_mode == "unread") {
3379 $view_query_part = " unread = true AND ";
3382 if ($view_mode == "updated") {
3383 $view_query_part = " (last_read is null and unread = false) AND ";
3387 $limit_query_part = "LIMIT " . $limit;
3390 $vfeed_query_part = "";
3392 // override query strategy and enable feed display when searching globally
3393 if ($search && $search_mode == "all_feeds") {
3394 $query_strategy_part = "ttrss_entries.id > 0";
3395 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3397 } else if (preg_match("/^-?[0-9][0-9]*$/", $feed) == false) {
3398 $query_strategy_part = "ttrss_entries.id > 0";
3399 $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
3400 id = feed_id) as feed_title,";
3401 } else if ($feed > 0 && $search && $search_mode == "this_cat") {
3403 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3405 $tmp_result = false;
3408 $tmp_result = db_query($link, "SELECT id
3409 FROM ttrss_feeds WHERE cat_id = '$feed'");
3411 $tmp_result = db_query($link, "SELECT id
3412 FROM ttrss_feeds WHERE cat_id = (SELECT cat_id FROM ttrss_feeds
3413 WHERE id = '$feed') AND id != '$feed'");
3416 $cat_siblings = array();
3418 if (db_num_rows($tmp_result) > 0) {
3419 while ($p = db_fetch_assoc($tmp_result)) {
3420 array_push($cat_siblings, "feed_id = " . $p["id"]);
3423 $query_strategy_part = sprintf("(feed_id = %d OR %s)",
3424 $feed, implode(" OR ", $cat_siblings));
3427 $query_strategy_part = "ttrss_entries.id > 0";
3430 } else if ($feed > 0) {
3435 $query_strategy_part = "cat_id = '$feed'";
3437 $query_strategy_part = "cat_id IS NULL";
3440 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3443 $query_strategy_part = "feed_id = '$feed'";
3445 } else if ($feed == 0 && !$cat_view) { // archive virtual feed
3446 $query_strategy_part = "feed_id IS NULL";
3447 } else if ($feed == 0 && $cat_view) { // uncategorized
3448 $query_strategy_part = "cat_id IS NULL";
3449 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3450 } else if ($feed == -1) { // starred virtual feed
3451 $query_strategy_part = "marked = true";
3452 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3453 } else if ($feed == -2) { // published virtual feed OR labels category
3456 $query_strategy_part = "published = true";
3457 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3459 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3461 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
3463 $query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND
3464 ttrss_user_labels2.article_id = ref_id";
3468 } else if ($feed == -3) { // fresh virtual feed
3469 $query_strategy_part = "unread = true AND score >= 0";
3471 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
3473 if (DB_TYPE
== "pgsql") {
3474 $query_strategy_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
3476 $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
3479 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3480 } else if ($feed == -4) { // all articles virtual feed
3481 $query_strategy_part = "true";
3482 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3483 } else if ($feed <= -10) { // labels
3484 $label_id = -$feed - 11;
3486 $query_strategy_part = "label_id = '$label_id' AND
3487 ttrss_labels2.id = ttrss_user_labels2.label_id AND
3488 ttrss_user_labels2.article_id = ref_id";
3490 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3491 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
3494 $query_strategy_part = "id > 0"; // dumb
3497 if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
3498 $date_sort_field = "updated";
3500 $date_sort_field = "date_entered";
3503 if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) {
3504 $order_by = "$date_sort_field";
3506 $order_by = "$date_sort_field DESC";
3509 if ($view_mode != "noscores") {
3510 $order_by = "score DESC, $order_by";
3513 if ($override_order) {
3514 $order_by = $override_order;
3520 $feed_title = "Search results";
3523 $feed_title = getCategoryTitle($link, $feed);
3525 if ((int)$feed == $feed && $feed > 0) {
3526 $result = db_query($link, "SELECT title,site_url,last_error
3527 FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid");
3529 $feed_title = db_fetch_result($result, 0, "title");
3530 $feed_site_url = db_fetch_result($result, 0, "site_url");
3531 $last_error = db_fetch_result($result, 0, "last_error");
3533 $feed_title = getFeedTitle($link, $feed);
3538 $content_query_part = "content as content_preview,";
3540 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
3543 $feed_kind = "Feeds";
3545 $feed_kind = "Labels";
3548 if ($limit_query_part) {
3549 $offset_query_part = "OFFSET $offset";
3552 if ($vfeed_query_part && get_pref($link, 'VFEED_GROUP_BY_FEED', $owner_uid)) {
3553 if (!$override_order) {
3554 $order_by = "ttrss_feeds.title, $order_by";
3559 $from_qpart = "ttrss_entries,ttrss_user_entries,ttrss_feeds$ext_tables_part";
3560 $feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
3563 $from_qpart = "ttrss_entries,ttrss_user_entries$ext_tables_part
3564 LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)";
3567 $query = "SELECT DISTINCT
3570 ttrss_entries.id,ttrss_entries.title,
3573 unread,feed_id,marked,published,link,last_read,orig_feed_id,
3574 ".SUBSTRING_FOR_DATE
."(last_read,1,19) as last_read_noms,
3577 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated_noms,
3583 ttrss_user_entries.ref_id = ttrss_entries.id AND
3584 ttrss_user_entries.owner_uid = '$owner_uid' AND
3587 $query_strategy_part ORDER BY $order_by
3588 $limit_query_part $offset_query_part";
3590 if ($_REQUEST["debug"]) print $query;
3592 $result = db_query($link, $query);
3597 $feed_kind = "Tags";
3599 $result = db_query($link, "SELECT DISTINCT
3603 ttrss_entries.id as id,title,
3605 unread,feed_id,orig_feed_id,
3606 marked,link,last_read,
3607 ".SUBSTRING_FOR_DATE
."(last_read,1,19) as last_read_noms,
3610 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated_noms,
3613 ttrss_entries,ttrss_user_entries,ttrss_tags
3615 ref_id = ttrss_entries.id AND
3616 ttrss_user_entries.owner_uid = '$owner_uid' AND
3617 post_int_id = int_id AND tag_name = '$feed' AND
3620 $query_strategy_part ORDER BY $order_by
3621 $limit_query_part");
3624 return array($result, $feed_title, $feed_site_url, $last_error);
3628 function generate_syndicated_feed($link, $owner_uid, $feed, $is_cat,
3629 $limit, $search, $search_mode, $match_on, $view_mode = false) {
3631 require_once "lib/MiniTemplator.class.php";
3633 $note_style = "float : right; background-color : #fff7d5; border-width : 1px; ".
3634 "padding : 5px; border-style : dashed; border-color : #e7d796;".
3635 "margin-bottom : 1em; color : #9a8c59;";
3637 if (!$limit) $limit = 30;
3639 if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
3640 $date_sort_field = "updated";
3642 $date_sort_field = "date_entered";
3645 $qfh_ret = queryFeedHeadlines($link, $feed,
3646 $limit, $view_mode, $is_cat, $search, $search_mode,
3647 $match_on, "$date_sort_field DESC", 0, $owner_uid);
3649 $result = $qfh_ret[0];
3650 $feed_title = htmlspecialchars($qfh_ret[1]);
3651 $feed_site_url = $qfh_ret[2];
3652 $last_error = $qfh_ret[3];
3654 $feed_self_url = get_self_url_prefix() .
3655 "/backend.php?op=rss&id=-2&key=" .
3656 get_feed_access_key($link, -2, false);
3658 if (!$feed_site_url) $feed_site_url = get_self_url_prefix();
3660 $tpl = new MiniTemplator
;
3662 $tpl->readTemplateFromFile("templates/generated_feed.txt");
3664 $tpl->setVariable('FEED_TITLE', $feed_title);
3665 $tpl->setVariable('VERSION', VERSION
);
3666 $tpl->setVariable('FEED_URL', htmlspecialchars($feed_self_url));
3668 if (PUBSUBHUBBUB_HUB
&& $feed == -2) {
3669 $tpl->setVariable('HUB_URL', htmlspecialchars(PUBSUBHUBBUB_HUB
));
3670 $tpl->addBlock('feed_hub');
3673 $tpl->setVariable('SELF_URL', htmlspecialchars(get_self_url_prefix()));
3675 while ($line = db_fetch_assoc($result)) {
3676 $tpl->setVariable('ARTICLE_ID', htmlspecialchars($line['link']));
3677 $tpl->setVariable('ARTICLE_LINK', htmlspecialchars($line['link']));
3678 $tpl->setVariable('ARTICLE_TITLE', htmlspecialchars($line['title']));
3679 $tpl->setVariable('ARTICLE_EXCERPT',
3680 truncate_string(strip_tags($line["content_preview"]), 100, '...'));
3682 $content = sanitize_rss($link, $line["content_preview"], false, $owner_uid);
3684 if ($line['note']) {
3685 $content = "<div style=\"$note_style\">" . $line['note'] . "</div>" .
3689 $tpl->setVariable('ARTICLE_CONTENT', $content);
3691 $tpl->setVariable('ARTICLE_UPDATED', date('c', strtotime($line["updated"])));
3692 $tpl->setVariable('ARTICLE_AUTHOR', htmlspecialchars($line['author']));
3694 $tags = get_article_tags($link, $line["id"], $owner_uid);
3696 foreach ($tags as $tag) {
3697 $tpl->setVariable('ARTICLE_CATEGORY', htmlspecialchars($tag));
3698 $tpl->addBlock('category');
3701 $enclosures = get_article_enclosures($link, $line["id"]);
3703 foreach ($enclosures as $e) {
3704 $type = htmlspecialchars($e['content_type']);
3705 $url = htmlspecialchars($e['content_url']);
3706 $length = $e['duration'];
3708 $tpl->setVariable('ARTICLE_ENCLOSURE_URL', $url);
3709 $tpl->setVariable('ARTICLE_ENCLOSURE_TYPE', $type);
3710 $tpl->setVariable('ARTICLE_ENCLOSURE_LENGTH', $length);
3712 $tpl->addBlock('enclosure');
3715 $tpl->addBlock('entry');
3720 $tpl->addBlock('feed');
3721 $tpl->generateOutputToString($tmp);
3726 function getCategoryTitle($link, $cat_id) {
3728 if ($cat_id == -1) {
3729 return __("Special");
3730 } else if ($cat_id == -2) {
3731 return __("Labels");
3734 $result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE
3737 if (db_num_rows($result) == 1) {
3738 return db_fetch_result($result, 0, "title");
3740 return "Uncategorized";
3745 function sanitize_rss($link, $str, $force_strip_tags = false, $owner = false, $site_url = false) {
3748 if (!$owner) $owner = $_SESSION["uid"];
3750 $res = trim($str); if (!$res) return '';
3752 if (get_pref($link, "STRIP_UNSAFE_TAGS", $owner) ||
$force_strip_tags) {
3753 $res = $purifier->purify($res);
3756 if (get_pref($link, "STRIP_IMAGES", $owner)) {
3757 $res = preg_replace('/<img[^>]+>/is', '', $res);
3760 if (strpos($res, "href=") === false)
3761 $res = rewrite_urls($res);
3763 $charset_hack = '<head>
3764 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
3767 $res = trim($res); if (!$res) return '';
3769 libxml_use_internal_errors(true);
3771 $doc = new DOMDocument();
3772 $doc->loadHTML($charset_hack . $res);
3773 $xpath = new DOMXPath($doc);
3775 $entries = $xpath->query('(//a[@href]|//img[@src])');
3778 foreach ($entries as $entry) {
3782 if ($entry->hasAttribute('href'))
3783 $entry->setAttribute('href',
3784 rewrite_relative_url($site_url, $entry->getAttribute('href')));
3786 if ($entry->hasAttribute('src'))
3787 if (preg_match('/^image.php\?i=[a-z0-9]+$/', $entry->getAttribute('src')) == 0)
3788 $entry->setAttribute('src',
3789 rewrite_relative_url($site_url, $entry->getAttribute('src')));
3792 if (strtolower($entry->nodeName
) == "a") {
3793 $entry->setAttribute("target", "_blank");
3796 if (strtolower($entry->nodeName
) == "img" && !$br_inserted) {
3797 $br = $doc->createElement("br");
3799 if ($entry->parentNode
->nextSibling
) {
3800 $entry->parentNode
->insertBefore($br, $entry->nextSibling
);
3807 $node = $doc->getElementsByTagName('body')->item(0);
3809 return $doc->saveXML($node);
3813 * Send by mail a digest of last articles.
3815 * @param mixed $link The database connection.
3816 * @param integer $limit The maximum number of articles by digest.
3817 * @return boolean Return false if digests are not enabled.
3819 function send_headlines_digests($link, $limit = 100) {
3821 if (!DIGEST_ENABLE
) return false;
3823 $user_limit = DIGEST_EMAIL_LIMIT
;
3826 print "Sending digests, batch of max $user_limit users, days = $days, headline limit = $limit\n\n";
3828 if (DB_TYPE
== "pgsql") {
3829 $interval_query = "last_digest_sent < NOW() - INTERVAL '$days days'";
3830 } else if (DB_TYPE
== "mysql") {
3831 $interval_query = "last_digest_sent < DATE_SUB(NOW(), INTERVAL $days DAY)";
3834 $result = db_query($link, "SELECT id,email FROM ttrss_users
3835 WHERE email != '' AND (last_digest_sent IS NULL OR $interval_query)");
3837 while ($line = db_fetch_assoc($result)) {
3839 if (get_pref($link, 'DIGEST_ENABLE', $line['id'], false)) {
3840 print "Sending digest for UID:" . $line['id'] . " - " . $line["email"] . " ... ";
3842 $do_catchup = get_pref($link, 'DIGEST_CATCHUP', $line['id'], false);
3844 $tuple = prepare_headlines_digest($link, $line["id"], $days, $limit);
3845 $digest = $tuple[0];
3846 $headlines_count = $tuple[1];
3847 $affected_ids = $tuple[2];
3848 $digest_text = $tuple[3];
3850 if ($headlines_count > 0) {
3852 $mail = new PHPMailer();
3854 $mail->PluginDir
= "lib/phpmailer/";
3855 $mail->SetLanguage("en", "lib/phpmailer/language/");
3857 $mail->CharSet
= "UTF-8";
3859 $mail->From
= DIGEST_FROM_ADDRESS
;
3860 $mail->FromName
= DIGEST_FROM_NAME
;
3861 $mail->AddAddress($line["email"], $line["login"]);
3863 if (DIGEST_SMTP_HOST
) {
3864 $mail->Host
= DIGEST_SMTP_HOST
;
3865 $mail->Mailer
= "smtp";
3866 $mail->SMTPAuth
= DIGEST_SMTP_LOGIN
!= '';
3867 $mail->Username
= DIGEST_SMTP_LOGIN
;
3868 $mail->Password
= DIGEST_SMTP_PASSWORD
;
3871 $mail->IsHTML(true);
3872 $mail->Subject
= DIGEST_SUBJECT
;
3873 $mail->Body
= $digest;
3874 $mail->AltBody
= $digest_text;
3876 $rc = $mail->Send();
3878 if (!$rc) print "ERROR: " . $mail->ErrorInfo
;
3882 if ($rc && $do_catchup) {
3883 print "Marking affected articles as read...\n";
3884 catchupArticlesById($link, $affected_ids, 0, $line["id"]);
3887 print "No headlines\n";
3890 db_query($link, "UPDATE ttrss_users SET last_digest_sent = NOW()
3891 WHERE id = " . $line["id"]);
3895 print "All done.\n";
3899 function prepare_headlines_digest($link, $user_id, $days = 1, $limit = 100) {
3901 require_once "lib/MiniTemplator.class.php";
3903 $tpl = new MiniTemplator
;
3904 $tpl_t = new MiniTemplator
;
3906 $tpl->readTemplateFromFile("templates/digest_template_html.txt");
3907 $tpl_t->readTemplateFromFile("templates/digest_template.txt");
3909 $tpl->setVariable('CUR_DATE', date('Y/m/d'));
3910 $tpl->setVariable('CUR_TIME', date('G:i'));
3912 $tpl_t->setVariable('CUR_DATE', date('Y/m/d'));
3913 $tpl_t->setVariable('CUR_TIME', date('G:i'));
3915 $affected_ids = array();
3917 if (DB_TYPE
== "pgsql") {
3918 $interval_query = "ttrss_entries.date_updated > NOW() - INTERVAL '$days days'";
3919 } else if (DB_TYPE
== "mysql") {
3920 $interval_query = "ttrss_entries.date_updated > DATE_SUB(NOW(), INTERVAL $days DAY)";
3923 $result = db_query($link, "SELECT ttrss_entries.title,
3924 ttrss_feeds.title AS feed_title,
3926 ttrss_user_entries.ref_id,
3928 SUBSTRING(content, 1, 120) AS excerpt,
3929 ".SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
3931 ttrss_user_entries,ttrss_entries,ttrss_feeds
3933 ref_id = ttrss_entries.id AND feed_id = ttrss_feeds.id
3934 AND include_in_digest = true
3936 AND ttrss_user_entries.owner_uid = $user_id
3938 ORDER BY ttrss_feeds.title, date_updated DESC
3941 $cur_feed_title = "";
3943 $headlines_count = db_num_rows($result);
3945 $headlines = array();
3947 while ($line = db_fetch_assoc($result)) {
3948 array_push($headlines, $line);
3951 for ($i = 0; $i < sizeof($headlines); $i++
) {
3953 $line = $headlines[$i];
3955 array_push($affected_ids, $line["ref_id"]);
3957 $updated = make_local_datetime($link, $line['last_updated'], false,
3960 $tpl->setVariable('FEED_TITLE', $line["feed_title"]);
3961 $tpl->setVariable('ARTICLE_TITLE', $line["title"]);
3962 $tpl->setVariable('ARTICLE_LINK', $line["link"]);
3963 $tpl->setVariable('ARTICLE_UPDATED', $updated);
3964 $tpl->setVariable('ARTICLE_EXCERPT',
3965 truncate_string(strip_tags($line["excerpt"]), 100));
3967 $tpl->addBlock('article');
3969 $tpl_t->setVariable('FEED_TITLE', $line["feed_title"]);
3970 $tpl_t->setVariable('ARTICLE_TITLE', $line["title"]);
3971 $tpl_t->setVariable('ARTICLE_LINK', $line["link"]);
3972 $tpl_t->setVariable('ARTICLE_UPDATED', $updated);
3973 // $tpl_t->setVariable('ARTICLE_EXCERPT',
3974 // truncate_string(strip_tags($line["excerpt"]), 100));
3976 $tpl_t->addBlock('article');
3978 if ($headlines[$i]['feed_title'] != $headlines[$i+
1]['feed_title']) {
3979 $tpl->addBlock('feed');
3980 $tpl_t->addBlock('feed');
3985 $tpl->addBlock('digest');
3986 $tpl->generateOutputToString($tmp);
3988 $tpl_t->addBlock('digest');
3989 $tpl_t->generateOutputToString($tmp_t);
3991 return array($tmp, $headlines_count, $affected_ids, $tmp_t);
3994 function check_for_update($link) {
3995 if (CHECK_FOR_NEW_VERSION
&& $_SESSION['access_level'] >= 10) {
3996 $version_url = "http://tt-rss.org/version.php?ver=" . VERSION
;
3998 $version_data = @fetch_file_contents
($version_url);
4000 if ($version_data) {
4001 $version_data = json_decode($version_data, true);
4002 if ($version_data && $version_data['version']) {
4004 if (version_compare(VERSION
, $version_data['version']) == -1) {
4005 return $version_data;
4013 function markArticlesById($link, $ids, $cmode) {
4017 foreach ($ids as $id) {
4018 array_push($tmp_ids, "ref_id = '$id'");
4021 $ids_qpart = join(" OR ", $tmp_ids);
4024 db_query($link, "UPDATE ttrss_user_entries SET
4025 marked = false,last_read = NOW()
4026 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4027 } else if ($cmode == 1) {
4028 db_query($link, "UPDATE ttrss_user_entries SET
4030 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4032 db_query($link, "UPDATE ttrss_user_entries SET
4033 marked = NOT marked,last_read = NOW()
4034 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4038 function publishArticlesById($link, $ids, $cmode) {
4042 foreach ($ids as $id) {
4043 array_push($tmp_ids, "ref_id = '$id'");
4046 $ids_qpart = join(" OR ", $tmp_ids);
4049 db_query($link, "UPDATE ttrss_user_entries SET
4050 published = false,last_read = NOW()
4051 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4052 } else if ($cmode == 1) {
4053 db_query($link, "UPDATE ttrss_user_entries SET
4055 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4057 db_query($link, "UPDATE ttrss_user_entries SET
4058 published = NOT published,last_read = NOW()
4059 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4062 if (PUBSUBHUBBUB_HUB
) {
4063 $rss_link = get_self_url_prefix() .
4064 "/backend.php?op=rss&id=-2&key=" .
4065 get_feed_access_key($link, -2, false);
4067 $p = new Publisher(PUBSUBHUBBUB_HUB
);
4069 $pubsub_result = $p->publish_update($rss_link);
4073 function catchupArticlesById($link, $ids, $cmode, $owner_uid = false) {
4075 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
4076 if (count($ids) == 0) return;
4080 foreach ($ids as $id) {
4081 array_push($tmp_ids, "ref_id = '$id'");
4084 $ids_qpart = join(" OR ", $tmp_ids);
4087 db_query($link, "UPDATE ttrss_user_entries SET
4088 unread = false,last_read = NOW()
4089 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4090 } else if ($cmode == 1) {
4091 db_query($link, "UPDATE ttrss_user_entries SET
4093 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4095 db_query($link, "UPDATE ttrss_user_entries SET
4096 unread = NOT unread,last_read = NOW()
4097 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4102 $result = db_query($link, "SELECT DISTINCT feed_id FROM ttrss_user_entries
4103 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4105 while ($line = db_fetch_assoc($result)) {
4106 ccache_update($link, $line["feed_id"], $owner_uid);
4110 function catchupArticleById($link, $id, $cmode) {
4113 db_query($link, "UPDATE ttrss_user_entries SET
4114 unread = false,last_read = NOW()
4115 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4116 } else if ($cmode == 1) {
4117 db_query($link, "UPDATE ttrss_user_entries SET
4119 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4121 db_query($link, "UPDATE ttrss_user_entries SET
4122 unread = NOT unread,last_read = NOW()
4123 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4126 $feed_id = getArticleFeed($link, $id);
4127 ccache_update($link, $feed_id, $_SESSION["uid"]);
4130 function make_guid_from_title($title) {
4131 return preg_replace("/[ \"\',.:;]/", "-",
4132 mb_strtolower(strip_tags($title), 'utf-8'));
4135 function format_headline_subtoolbar($link, $feed_site_url, $feed_title,
4136 $feed_id, $is_cat, $search, $match_on,
4137 $search_mode, $view_mode, $error) {
4139 $page_prev_link = "viewFeedGoPage(-1)";
4140 $page_next_link = "viewFeedGoPage(1)";
4141 $page_first_link = "viewFeedGoPage(0)";
4143 $catchup_page_link = "catchupPage()";
4144 $catchup_feed_link = "catchupCurrentFeed()";
4145 $catchup_sel_link = "catchupSelection()";
4147 $archive_sel_link = "archiveSelection()";
4148 $delete_sel_link = "deleteSelection()";
4150 $sel_all_link = "selectArticles('all')";
4151 $sel_unread_link = "selectArticles('unread')";
4152 $sel_none_link = "selectArticles('none')";
4153 $sel_inv_link = "selectArticles('invert')";
4155 $tog_unread_link = "selectionToggleUnread()";
4156 $tog_marked_link = "selectionToggleMarked()";
4157 $tog_published_link = "selectionTogglePublished()";
4159 $reply = "<div id=\"subtoolbar_main\">";
4161 $reply .= __('Select:')."
4162 <a href=\"#\" onclick=\"$sel_all_link\">".__('All')."</a>,
4163 <a href=\"#\" onclick=\"$sel_unread_link\">".__('Unread')."</a>,
4164 <a href=\"#\" onclick=\"$sel_inv_link\">".__('Invert')."</a>,
4165 <a href=\"#\" onclick=\"$sel_none_link\">".__('None')."</a></li>";
4169 $reply .= "<select dojoType=\"dijit.form.Select\"
4170 onchange=\"headlineActionsChange(this)\">";
4171 $reply .= "<option value=\"false\">".__('Actions...')."</option>";
4173 $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection toggle:')."</option>";
4175 $reply .= "<option value=\"$tog_unread_link\">".__('Unread')."</option>
4176 <option value=\"$tog_marked_link\">".__('Starred')."</option>
4177 <option value=\"$tog_published_link\">".__('Published')."</option>";
4179 $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection:')."</option>";
4181 $reply .= "<option value=\"$catchup_sel_link\">".__('Mark as read')."</option>";
4183 if ($feed_id != "0") {
4184 $reply .= "<option value=\"$archive_sel_link\">".__('Archive')."</option>";
4186 $reply .= "<option value=\"$archive_sel_link\">".__('Move back')."</option>";
4187 $reply .= "<option value=\"$delete_sel_link\">".__('Delete')."</option>";
4191 $reply .= "<option value=\"emailArticle(false)\">".__('Forward by email').
4194 if ($is_cat) $cat_q = "&is_cat=$is_cat";
4196 $rss_link = htmlspecialchars(get_self_url_prefix() .
4197 "/backend.php?op=rss&id=$feed_id$cat_q$search_q");
4199 $reply .= "<option value=\"0\" disabled=\"1\">".__('Feed:')."</option>";
4201 $reply .= "<option value=\"catchupPage()\">".__('Mark as read')."</option>";
4203 $reply .= "<option value=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">".__('View as RSS')."</option>";
4205 $reply .= "</select>";
4209 $reply .= "<div id=\"subtoolbar_ftitle\">";
4211 if ($feed_site_url) {
4212 $target = "target=\"_blank\"";
4213 $reply .= "<a title=\"".__("Visit the website")."\" $target href=\"$feed_site_url\">".
4214 truncate_string($feed_title,30)."</a>";
4217 $reply .= " (<span class=\"error\" title=\"$error\">Error</span>)";
4221 if ($feed_id < -10) {
4222 $label_id = -11-$feed_id;
4224 $result = db_query($link, "SELECT fg_color, bg_color
4225 FROM ttrss_labels2 WHERE id = '$label_id' AND owner_uid = " .
4228 if (db_num_rows($result) != 0) {
4229 $fg_color = db_fetch_result($result, 0, "fg_color");
4230 $bg_color = db_fetch_result($result, 0, "bg_color");
4232 $reply .= "<span style='background : $bg_color; color : $fg_color'>";
4233 $reply .= $feed_title;
4234 $reply .= "</span>";
4236 $reply .= $feed_title;
4240 $reply .= $feed_title;
4245 $search_q = "&q=$search&m=$match_on&smode=$search_mode";
4252 title=\"".__("View as RSS feed")."\"
4253 onclick=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">
4254 <img class=\"noborder\" style=\"vertical-align : middle\" src=\"images/feed-icon-12x12.png\"></a>";
4261 function outputFeedList($link, $special = true) {
4263 $feedlist = array();
4265 $enable_cats = get_pref($link, 'ENABLE_FEED_CATS');
4267 $feedlist['identifier'] = 'id';
4268 $feedlist['label'] = 'name';
4269 $feedlist['items'] = array();
4271 $owner_uid = $_SESSION["uid"];
4278 $cat_hidden = get_pref($link, "_COLLAPSED_SPECIAL");
4279 $cat = feedlist_init_cat($link, -1, $cat_hidden);
4281 $cat['items'] = array();
4284 foreach (array(-4, -3, -1, -2, 0) as $i) {
4285 array_push($cat['items'], feedlist_init_feed($link, $i));
4289 array_push($feedlist['items'], $cat);
4291 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4294 $result = db_query($link, "SELECT * FROM
4295 ttrss_labels2 WHERE owner_uid = '$owner_uid' ORDER by caption");
4297 if (db_num_rows($result) > 0) {
4299 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4300 $cat_hidden = get_pref($link, "_COLLAPSED_LABELS");
4301 $cat = feedlist_init_cat($link, -2, $cat_hidden);
4303 $cat['items'] = array();
4306 while ($line = db_fetch_assoc($result)) {
4308 $label_id = -$line['id'] - 11;
4309 $count = getFeedUnread($link, $label_id);
4311 $feed = feedlist_init_feed($link, $label_id, false, $count);
4313 $feed['fg_color'] = $line['fg_color'];
4314 $feed['bg_color'] = $line['bg_color'];
4316 array_push($cat['items'], $feed);
4320 array_push($feedlist['items'], $cat);
4322 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4327 /* if (get_pref($link, 'ENABLE_FEED_CATS')) {
4328 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4329 $order_by_qpart = "order_id,category,unread DESC,title";
4331 $order_by_qpart = "order_id,category,title";
4334 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4335 $order_by_qpart = "unread DESC,title";
4337 $order_by_qpart = "title";
4344 $order_by_qpart = "ttrss_feed_categories.order_id,category,
4345 ttrss_feeds.order_id,title";
4347 $order_by_qpart = "title";
4349 $age_qpart = getMaxAgeSubquery();
4351 $query = "SELECT ttrss_feeds.id, ttrss_feeds.title,
4352 ".SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated_noms,
4354 ttrss_feed_categories.title AS category,
4355 ttrss_feed_categories.collapsed,
4357 FROM ttrss_feeds LEFT JOIN ttrss_feed_categories
4358 ON (ttrss_feed_categories.id = cat_id)
4359 LEFT JOIN ttrss_counters_cache
4361 (ttrss_feeds.id = feed_id)
4363 ttrss_feeds.owner_uid = '$owner_uid'
4364 ORDER BY $order_by_qpart";
4366 $result = db_query($link, $query);
4368 $actid = $_REQUEST["actid"];
4370 if (db_num_rows($result) > 0) {
4375 $cat['items'] = array();
4379 while ($line = db_fetch_assoc($result)) {
4381 $feed = htmlspecialchars(trim($line["title"]));
4383 if (!$feed) $feed = "[Untitled]";
4385 $feed_id = $line["id"];
4386 $unread = $line["unread"];
4388 $cat_id = $line["cat_id"];
4389 $tmp_category = $line["category"];
4390 if (!$tmp_category) $tmp_category = __("Uncategorized");
4392 if ($category != $tmp_category && $enable_cats) {
4394 $category = $tmp_category;
4396 $collapsed = sql_bool_to_bool($line["collapsed"]);
4398 // workaround for NULL category
4399 if ($category == __("Uncategorized")) {
4400 $collapsed = get_pref($link, "_COLLAPSED_UNCAT");
4403 if ($cat) array_push($feedlist['items'], $cat);
4405 $cat = feedlist_init_cat($link, $cat_id, $collapsed);
4408 $updated = make_local_datetime($link, $line["updated_noms"], false);
4410 array_push($cat['items'], feedlist_init_feed($link, $feed_id,
4411 $feed, $unread, $line['last_error'], $updated));
4415 array_push($feedlist['items'], $cat);
4417 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4425 function get_article_tags($link, $id, $owner_uid = 0) {
4429 $a_id = db_escape_string($id);
4431 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
4433 $query = "SELECT DISTINCT tag_name,
4434 owner_uid as owner FROM
4435 ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE
4436 ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name";
4438 $obj_id = md5("TAGS:$owner_uid:$id");
4441 if ($memcache && $obj = $memcache->get($obj_id)) {
4444 /* check cache first */
4446 $result = db_query($link, "SELECT tag_cache FROM ttrss_user_entries
4447 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4449 $tag_cache = db_fetch_result($result, 0, "tag_cache");
4452 $tags = explode(",", $tag_cache);
4455 /* do it the hard way */
4457 $tmp_result = db_query($link, $query);
4459 while ($tmp_line = db_fetch_assoc($tmp_result)) {
4460 array_push($tags, $tmp_line["tag_name"]);
4463 /* update the cache */
4465 $tags_str = db_escape_string(join(",", $tags));
4467 db_query($link, "UPDATE ttrss_user_entries
4468 SET tag_cache = '$tags_str' WHERE ref_id = '$id'
4469 AND owner_uid = " . $_SESSION["uid"]);
4472 if ($memcache) $memcache->add($obj_id, $tags, 0, 3600);
4478 function trim_value(&$value) {
4479 $value = trim($value);
4482 function trim_array($array) {
4484 array_walk($tmp, 'trim_value');
4488 function tag_is_valid($tag) {
4489 if ($tag == '') return false;
4490 if (preg_match("/^[0-9]*$/", $tag)) return false;
4491 if (mb_strlen($tag) > 250) return false;
4493 if (function_exists('iconv')) {
4494 $tag = iconv("utf-8", "utf-8", $tag);
4497 if (!$tag) return false;
4502 function render_login_form($link, $mobile = 0) {
4505 require_once "login_form.php";
4508 require_once "mobile/login_form.php";
4511 require_once "mobile/classic/login_form.php";
4515 // from http://developer.apple.com/internet/safari/faq.html
4516 function no_cache_incantation() {
4517 header("Expires: Mon, 22 Dec 1980 00:00:00 GMT"); // Happy birthday to me :)
4518 header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified
4519 header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0"); // HTTP/1.1
4520 header("Cache-Control: post-check=0, pre-check=0", false);
4521 header("Pragma: no-cache"); // HTTP/1.0
4524 function format_warning($msg, $id = "") {
4526 return "<div class=\"warning\" id=\"$id\">
4527 <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>";
4530 function format_notice($msg, $id = "") {
4532 return "<div class=\"notice\" id=\"$id\">
4533 <img src=\"".theme_image($link, "images/sign_info.png")."\">$msg</div>";
4536 function format_error($msg, $id = "") {
4538 return "<div class=\"error\" id=\"$id\">
4539 <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>";
4542 function print_notice($msg) {
4543 return print format_notice($msg);
4546 function print_warning($msg) {
4547 return print format_warning($msg);
4550 function print_error($msg) {
4551 return print format_error($msg);
4555 function T_sprintf() {
4556 $args = func_get_args();
4557 return vsprintf(__(array_shift($args)), $args);
4560 function format_inline_player($link, $url, $ctype) {
4564 if (strpos($ctype, "audio/") === 0) {
4566 if ($_SESSION["hasAudio"] && (strpos($ctype, "ogg") !== false ||
4567 strpos($_SERVER['HTTP_USER_AGENT'], "Chrome") !== false ||
4568 strpos($_SERVER['HTTP_USER_AGENT'], "Safari") !== false )) {
4570 $id = 'AUDIO-' . uniqid();
4572 $entry .= "<audio id=\"$id\"\">
4573 <source src=\"$url\"></source>
4576 $entry .= "<span onclick=\"player(this)\"
4577 title=\"".__("Click to play")."\" status=\"0\"
4578 class=\"player\" audio-id=\"$id\">".__("Play")."</span>";
4582 $entry .= "<object type=\"application/x-shockwave-flash\"
4583 data=\"extras/button/musicplayer.swf?song_url=$url\"
4584 width=\"17\" height=\"17\" style='float : left; margin-right : 5px;'>
4585 <param name=\"movie\"
4586 value=\"extras/button/musicplayer.swf?song_url=$url\" />
4591 $filename = substr($url, strrpos($url, "/")+
1);
4593 $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
4594 $filename . " (" . $ctype . ")" . "</a>";
4599 function format_article($link, $id, $feed_id, $mark_as_read = true,
4600 $zoom_mode = false) {
4606 /* we can figure out feed_id from article id anyway, why do we
4607 * pass feed_id here? let's ignore the argument :( */
4609 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
4610 WHERE ref_id = '$id'");
4612 $feed_id = (int) db_fetch_result($result, 0, "feed_id");
4614 $rv['feed_id'] = $feed_id;
4616 //if (!$zoom_mode) { print "<article id='$id'><![CDATA["; };
4618 $result = db_query($link, "SELECT rtl_content, always_display_enclosures FROM ttrss_feeds
4619 WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
4621 if (db_num_rows($result) == 1) {
4622 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
4623 $always_display_enclosures = sql_bool_to_bool(db_fetch_result($result, 0, "always_display_enclosures"));
4625 $rtl_content = false;
4626 $always_display_enclosures = false;
4630 $rtl_tag = "dir=\"RTL\"";
4637 if ($mark_as_read) {
4638 $result = db_query($link, "UPDATE ttrss_user_entries
4639 SET unread = false,last_read = NOW()
4640 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4642 ccache_update($link, $feed_id, $_SESSION["uid"]);
4645 $result = db_query($link, "SELECT title,link,content,feed_id,comments,int_id,
4646 ".SUBSTRING_FOR_DATE
."(updated,1,16) as updated,
4647 (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url,
4648 (SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url,
4653 FROM ttrss_entries,ttrss_user_entries
4654 WHERE id = '$id' AND ref_id = id AND owner_uid = " . $_SESSION["uid"]);
4658 $line = db_fetch_assoc($result);
4660 if ($line["icon_url"]) {
4661 $feed_icon = "<img src=\"" . $line["icon_url"] . "\">";
4663 $feed_icon = " ";
4666 $feed_site_url = $line['site_url'];
4668 $num_comments = $line["num_comments"];
4669 $entry_comments = "";
4671 if ($num_comments > 0) {
4672 if ($line["comments"]) {
4673 $comments_url = $line["comments"];
4675 $comments_url = $line["link"];
4677 $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>";
4679 if ($line["comments"] && $line["link"] != $line["comments"]) {
4680 $entry_comments = "<a target='_blank' href=\"".$line["comments"]."\">comments</a>";
4685 header("Content-Type: text/html");
4686 $rv['content'] .= "<html><head>
4687 <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/>
4688 <title>Tiny Tiny RSS - ".$line["title"]."</title>
4689 <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss.css\">
4693 $rv['content'] .= "<div id=\"PTITLE-$id\" style=\"display : none\">" .
4694 truncate_string(strip_tags($line['title']), 15) . "</div>";
4696 $rv['content'] .= "<div class=\"postReply\" id=\"POST-$id\">";
4698 $rv['content'] .= "<div onclick=\"return postClicked(event, $id)\"
4699 class=\"postHeader\" id=\"POSTHDR-$id\">";
4701 $entry_author = $line["author"];
4703 if ($entry_author) {
4704 $entry_author = __(" - ") . $entry_author;
4707 $parsed_updated = make_local_datetime($link, $line["updated"], true,
4710 $rv['content'] .= "<div class=\"postDate$rtl_class\">$parsed_updated</div>";
4712 if ($line["link"]) {
4713 $rv['content'] .= "<div clear='both'><a target='_blank'
4714 title=\"".htmlspecialchars($line['title'])."\"
4716 $line["link"] . "\">" .
4717 truncate_string($line["title"], 100) .
4718 "<span class='author'>$entry_author</span></a></div>";
4720 $rv['content'] .= "<div clear='both'>" . $line["title"] . "$entry_author</div>";
4723 $tags_str = format_tags_string(get_article_tags($link, $id), $id);
4725 if (!$entry_comments) $entry_comments = " "; # placeholder
4727 $rv['content'] .= "<div style='float : right'>
4728 <img src='".theme_image($link, 'images/tag.png')."'
4729 class='tagsPic' alt='Tags' title='Tags'> ";
4732 $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>
4733 <a title=\"".__('Edit tags for this article')."\"
4734 href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>";
4736 $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-zoom.png')."\"
4737 class='tagsPic' style=\"cursor : pointer\"
4738 onclick=\"postOpenInNewTab(event, $id)\"
4739 alt='Zoom' title='".__('Open article in new tab')."'>";
4741 //$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);
4743 $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-pub-note.png')."\"
4744 class='tagsPic' style=\"cursor : pointer\"
4745 onclick=\"editArticleNote($id)\"
4746 alt='PubNote' title='".__('Edit article note')."'>";
4748 if (DIGEST_ENABLE
) {
4749 $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-email.png')."\"
4750 class='tagsPic' style=\"cursor : pointer\"
4751 onclick=\"emailArticle($id)\"
4752 alt='Zoom' title='".__('Forward by email')."'>";
4755 if (ENABLE_TWEET_BUTTON
) {
4756 $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-tweet.png')."\"
4757 class='tagsPic' style=\"cursor : pointer\"
4758 onclick=\"tweetArticle($id)\"
4759 alt='Zoom' title='".__('Share on Twitter')."'>";
4762 $rv['content'] .= "<img src=\"".theme_image($link, 'images/digest_checkbox.png')."\"
4763 class='tagsPic' style=\"cursor : pointer\"
4764 onclick=\"closeArticlePanel($id)\"
4765 alt='Zoom' title='".__('Close this panel')."'>";
4768 $tags_str = strip_tags($tags_str);
4769 $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>";
4771 $rv['content'] .= "</div>";
4772 $rv['content'] .= "<div clear='both'>$entry_comments</div>";
4774 if ($line["orig_feed_id"]) {
4776 $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
4777 WHERE id = ".$line["orig_feed_id"]);
4779 if (db_num_rows($tmp_result) != 0) {
4781 $rv['content'] .= "<div clear='both'>";
4782 $rv['content'] .= __("Originally from:");
4784 $rv['content'] .= " ";
4786 $tmp_line = db_fetch_assoc($tmp_result);
4788 $rv['content'] .= "<a target='_blank'
4789 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
4790 $tmp_line['title'] . "</a>";
4792 $rv['content'] .= " ";
4794 $rv['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
4795 $rv['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
4797 $rv['content'] .= "</div>";
4801 $rv['content'] .= "</div>";
4803 $rv['content'] .= "<div class=\"postIcon\">" .
4804 "<a target=\"_blank\" title=\"".__("Visit the website")."\"$
4805 href=\"".htmlspecialchars($feed_site_url)."\">".
4806 $feed_icon . "</a></div>";
4808 $rv['content'] .= "<div id=\"POSTNOTE-$id\">";
4809 if ($line['note']) {
4810 $rv['content'] .= format_article_note($id, $line['note']);
4812 $rv['content'] .= "</div>";
4814 $rv['content'] .= "<div class=\"postContent\">";
4816 $article_content = sanitize_rss($link, $line["content"], false, false,
4819 $rv['content'] .= $article_content;
4821 $rv['content'] .= format_article_enclosures($link, $id,
4822 $always_display_enclosures, $article_content);
4824 $rv['content'] .= "</div>";
4826 $rv['content'] .= "</div>";
4832 <div style=\"text-align : center\">
4833 <button onclick=\"return window.close()\">".
4834 __("Close this window")."</button></div>";
4835 $rv['content'] .= "</body></html>";
4842 function format_headlines_list($link, $feed, $subop, $view_mode, $limit, $cat_view,
4843 $next_unread_feed, $offset, $vgr_last_feed = false,
4844 $override_order = false) {
4846 $disable_cache = false;
4850 $timing_info = getmicrotime();
4852 $topmost_article_ids = array();
4858 if ($subop == "undefined") $subop = "";
4860 $subop_split = split(":", $subop);
4862 if ($subop == "CatchupSelected") {
4863 $ids = split(",", db_escape_string($_REQUEST["ids"]));
4864 $cmode = sprintf("%d", $_REQUEST["cmode"]);
4866 catchupArticlesById($link, $ids, $cmode);
4869 if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0) {
4870 update_rss_feed($link, $feed, true);
4873 if ($subop == "MarkAllRead") {
4874 catchup_feed($link, $feed, $cat_view);
4876 if (get_pref($link, 'ON_CATCHUP_SHOW_NEXT_FEED')) {
4877 if ($next_unread_feed) {
4878 $feed = $next_unread_feed;
4883 if ($subop_split[0] == "MarkAllReadGR") {
4884 catchup_feed($link, $subop_split[1], false);
4887 // FIXME: might break tag display?
4889 if ($feed > 0 && !$cat_view) {
4890 $result = db_query($link,
4891 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
4893 if (db_num_rows($result) == 0) {
4894 $reply['content'] = "<div align='center'>".__('Feed not found.')."</div>";
4898 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
4900 $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
4901 WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
4903 if (db_num_rows($result) == 1) {
4904 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
4906 $rtl_content = false;
4910 $rtl_tag = "dir=\"RTL\"";
4916 $rtl_content = false;
4919 /// START /////////////////////////////////////////////////////////////////////////////////
4921 @$search = db_escape_string($_REQUEST["query"]);
4924 $disable_cache = true;
4927 @$search_mode = db_escape_string($_REQUEST["search_mode"]);
4928 @$match_on = db_escape_string($_REQUEST["match_on"]);
4934 $real_offset = $offset * $limit;
4936 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
4938 $qfh_ret = queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view,
4939 $search, $search_mode, $match_on, $override_order, $real_offset);
4941 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H1", $timing_info);
4943 $result = $qfh_ret[0];
4944 $feed_title = $qfh_ret[1];
4945 $feed_site_url = $qfh_ret[2];
4946 $last_error = $qfh_ret[3];
4948 $vgroup_last_feed = $vgr_last_feed;
4950 /// STOP //////////////////////////////////////////////////////////////////////////////////
4954 if (db_num_rows($result) > 0) {
4955 $reply['toolbar'] = format_headline_subtoolbar($link, $feed_site_url, $feed_title,
4956 $feed, $cat_view, $search, $match_on, $search_mode, $view_mode,
4961 $headlines_count = db_num_rows($result);
4963 if (db_num_rows($result) > 0) {
4965 $lnum = $limit*$offset;
4968 $cur_feed_title = '';
4970 $fresh_intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE") * 60 * 60;
4972 while ($line = db_fetch_assoc($result)) {
4974 $class = ($lnum %
2) ?
"even" : "odd";
4977 $feed_id = $line["feed_id"];
4979 $labels = get_article_labels($link, $id);
4981 $labels_str = "<span id=\"HLLCTR-$id\">";
4982 $labels_str .= format_article_labels($labels, $id);
4983 $labels_str .= "</span>";
4985 if (count($topmost_article_ids) < 3) {
4986 array_push($topmost_article_ids, $id);
4989 if ($line["last_read"] == "" && !sql_bool_to_bool($line["unread"])) {
4991 $update_pic = "<img id='FUPDPIC-$id' src=\"".
4992 theme_image($link, 'images/updated.png')."\"
4995 $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
4999 if (sql_bool_to_bool($line["unread"]) &&
5000 time() - strtotime($line["updated_noms"]) < $fresh_intl) {
5002 $update_pic = "<img id='FUPDPIC-$id' src=\"".
5003 theme_image($link, 'images/fresh_sign.png')."\" alt=\"Fresh\">";
5006 if ($line["unread"] == "t" ||
$line["unread"] == "1") {
5007 $class .= " Unread";
5014 if ($line["marked"] == "t" ||
$line["marked"] == "1") {
5015 $marked_pic = "<img id=\"FMPIC-$id\"
5016 src=\"".theme_image($link, 'images/mark_set.png')."\"
5017 class=\"markedPic\" alt=\"Unstar article\"
5018 onclick='javascript:tMark($id)'>";
5020 $marked_pic = "<img id=\"FMPIC-$id\"
5021 src=\"".theme_image($link, 'images/mark_unset.png')."\"
5022 class=\"markedPic\" alt=\"Star article\"
5023 onclick='javascript:tMark($id)'>";
5026 if ($line["published"] == "t" ||
$line["published"] == "1") {
5027 $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link,
5028 'images/pub_set.png')."\"
5030 alt=\"Unpublish article\" onclick='javascript:tPub($id)'>";
5032 $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link,
5033 'images/pub_unset.png')."\"
5035 alt=\"Publish article\" onclick='javascript:tPub($id)'>";
5038 # $content_link = "<a target=\"_blank\" href=\"".$line["link"]."\">" .
5039 # $line["title"] . "</a>";
5041 # $content_link = "<a
5042 # href=\"" . htmlspecialchars($line["link"]) . "\"
5043 # onclick=\"view($id,$feed_id);\">" .
5044 # $line["title"] . "</a>";
5046 # $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
5047 # $line["title"] . "</a>";
5049 $updated_fmt = make_local_datetime($link, $line["updated_noms"], false);
5051 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
5052 $content_preview = truncate_string(strip_tags($line["content_preview"]),
5056 $score = $line["score"];
5058 $score_pic = theme_image($link,
5059 "images/" . get_score_pic($score));
5061 /* $score_title = __("(Click to change)");
5062 $score_pic = "<img class='hlScorePic' src=\"images/$score_pic\"
5063 onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">"; */
5065 $score_pic = "<img class='hlScorePic' src=\"$score_pic\"
5070 } else if ($score < -100) {
5076 $entry_author = $line["author"];
5078 if ($entry_author) {
5079 $entry_author = " - $entry_author";
5082 $has_feed_icon = feed_has_icon($feed_id);
5084 if ($has_feed_icon) {
5085 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL
."/$feed_id.ico\" alt=\"\">";
5087 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/feed-icon-12x12.png\" alt=\"\">";
5090 if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
5092 if (get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5093 if ($feed_id != $vgroup_last_feed && $line["feed_title"]) {
5095 $cur_feed_title = $line["feed_title"];
5096 $vgroup_last_feed = $feed_id;
5098 $cur_feed_title = htmlspecialchars($cur_feed_title);
5100 $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
5102 $reply['content'] .= "<div class='cdmFeedTitle'>".
5103 "<div style=\"float : right\">$feed_icon_img</div>".
5104 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5105 $line["feed_title"]."</a> $vf_catchup_link</div>";
5110 $mouseover_attrs = "onmouseover='postMouseIn($id)'
5111 onmouseout='postMouseOut($id)'";
5113 $reply['content'] .= "<div class='$class' id='RROW-$id' $mouseover_attrs>";
5115 $reply['content'] .= "<div class='hlUpdPic'>$update_pic</div>";
5117 $reply['content'] .= "<div class='hlLeft'>";
5119 $reply['content'] .= "<input type=\"checkbox\" onclick=\"tSR(this)\"
5122 $reply['content'] .= "$marked_pic";
5123 $reply['content'] .= "$published_pic";
5125 $reply['content'] .= "</div>";
5127 $reply['content'] .= "<div onclick='return hlClicked(event, $id)'
5128 class=\"hlTitle\"><span class='hlContent$hlc_suffix'>";
5129 $reply['content'] .= "<a id=\"RTITLE-$id\"
5130 href=\"" . htmlspecialchars($line["link"]) . "\"
5134 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
5135 if ($content_preview) {
5136 $reply['content'] .= "<span class=\"contentPreview\"> - $content_preview</span>";
5140 $reply['content'] .= "</a></span>";
5142 $reply['content'] .= $labels_str;
5144 /* if (!get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5145 if (@$line["feed_title"]) {
5146 print "<span class=\"hlFeed\">
5147 (<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5148 $line["feed_title"]."</a>)
5153 $reply['content'] .= "</div>";
5155 $reply['content'] .= "<div class=\"hlRight\">";
5156 $reply['content'] .= "<span class=\"hlUpdated\">$updated_fmt</span>";
5157 $reply['content'] .= $score_pic;
5159 if ($line["feed_title"] && !get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5161 $reply['content'] .= "<span onclick=\"viewfeed($feed_id)\"
5162 title=\"".htmlspecialchars($line['feed_title'])."\">
5163 $feed_icon_img<span>";
5166 $reply['content'] .= "</div>";
5167 $reply['content'] .= "</div>";
5171 if (get_pref($link, 'VFEED_GROUP_BY_FEED') && $line["feed_title"]) {
5172 if ($feed_id != $vgroup_last_feed) {
5174 $cur_feed_title = $line["feed_title"];
5175 $vgroup_last_feed = $feed_id;
5177 $cur_feed_title = htmlspecialchars($cur_feed_title);
5179 $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
5181 $has_feed_icon = feed_has_icon($feed_id);
5183 if ($has_feed_icon) {
5184 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL
."/$feed_id.ico\" alt=\"\">";
5186 //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
5189 $reply['content'] .= "<div class='cdmFeedTitle'>".
5190 "<div style=\"float : right\">$feed_icon_img</div>".
5191 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5192 $line["feed_title"]."</a> $vf_catchup_link</div>";
5196 $expand_cdm = get_pref($link, 'CDM_EXPANDED');
5198 $mouseover_attrs = "onmouseover='postMouseIn($id)'
5199 onmouseout='postMouseOut($id)'";
5201 $reply['content'] .= "<div class=\"$class\"
5202 id=\"RROW-$id\" $mouseover_attrs'>";
5204 $reply['content'] .= "<div class=\"cdmHeader\">";
5206 $reply['content'] .= "<div style='float : right'>";
5207 $reply['content'] .= "<span class='updated'>$updated_fmt</span>";
5208 $reply['content'] .= "$score_pic";
5210 if (!get_pref($link, "VFEED_GROUP_BY_FEED") && $line["feed_title"]) {
5211 $reply['content'] .= "<span style=\"cursor : pointer\"
5212 title=\"".htmlspecialchars($line["feed_title"])."\"
5213 onclick=\"viewfeed($feed_id)\">$feed_icon_img</span>";
5215 $reply['content'] .= "<div class=\"updPic\">$update_pic</div>";
5217 $reply['content'] .= "</div>";
5219 $reply['content'] .= "<input type=\"checkbox\" onclick=\"toggleSelectRowById(this,
5220 'RROW-$id')\" id=\"RCHK-$id\"/>";
5222 $reply['content'] .= "$marked_pic";
5223 $reply['content'] .= "$published_pic";
5225 $reply['content'] .= "<span id=\"RTITLE-$id\"
5226 onclick=\"return cdmClicked(event, $id);\"
5227 class=\"titleWrap$hlc_suffix\">
5229 title=\"".htmlspecialchars($line['title'])."\"
5230 target=\"_blank\" href=\"".
5231 htmlspecialchars($line["link"])."\">".
5232 truncate_string($line["title"], 100) .
5233 " $entry_author</a>";
5235 $reply['content'] .= $labels_str;
5238 $content_hidden = "style=\"display : none\"";
5240 $excerpt_hidden = "style=\"display : none\"";
5242 $reply['content'] .= "<span $excerpt_hidden
5243 id=\"CEXC-$id\" class=\"cdmExcerpt\"> - $content_preview</span>";
5245 $reply['content'] .= "</span>";
5247 $reply['content'] .= "</div>";
5249 $reply['content'] .= "<div class=\"cdmContent\" $content_hidden
5250 onclick=\"return cdmClicked(event, $id);\"
5253 $reply['content'] .= "<div class=\"cdmContentInner\">";
5255 if ($line["orig_feed_id"]) {
5257 $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
5258 WHERE id = ".$line["orig_feed_id"]);
5260 if (db_num_rows($tmp_result) != 0) {
5262 $reply['content'] .= "<div clear='both'>";
5263 $reply['content'] .= __("Originally from:");
5265 $reply['content'] .= " ";
5267 $tmp_line = db_fetch_assoc($tmp_result);
5269 $reply['content'] .= "<a target='_blank'
5270 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
5271 $tmp_line['title'] . "</a>";
5273 $reply['content'] .= " ";
5275 $reply['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
5276 $reply['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
5278 $reply['content'] .= "</div>";
5282 // FIXME: make this less of a hack
5284 $feed_site_url = false;
5286 if ($line["feed_id"]) {
5287 $tmp_result = db_query($link, "SELECT site_url FROM ttrss_feeds
5288 WHERE id = " . $line["feed_id"]);
5290 if (db_num_rows($tmp_result) == 1) {
5291 $feed_site_url = db_fetch_result($tmp_result, 0, "site_url");
5296 $article_content = sanitize_rss($link, $line["content_preview"],
5297 false, false, $feed_site_url);
5299 if (!$article_content) $article_content = " ";
5301 $article_content = '';
5304 $reply['content'] .= "<div id=\"POSTNOTE-$id\">";
5305 if ($line['note']) {
5306 $reply['content'] .= format_article_note($id, $line['note']);
5308 $reply['content'] .= "</div>";
5310 $reply['content'] .= "<span id=\"CWRAP-$id\">$article_content</span>";
5312 $tmp_result = db_query($link, "SELECT always_display_enclosures FROM
5313 ttrss_feeds WHERE id = ".
5314 (($line['feed_id'] == null) ?
$line['orig_feed_id'] :
5315 $line['feed_id'])." AND owner_uid = ".$_SESSION["uid"]);
5317 $always_display_enclosures = sql_bool_to_bool(db_fetch_result($tmp_result,
5318 0, "always_display_enclosures"));
5320 $reply['content'] .= format_article_enclosures($link, $id, $always_display_enclosures,
5323 $reply['content'] .= "</div>";
5325 $reply['content'] .= "<div class=\"cdmFooter\">";
5327 $tags_str = format_tags_string(get_article_tags($link, $id), $id);
5329 $reply['content'] .= "<img src='".theme_image($link,
5330 'images/tag.png')."' alt='Tags' title='Tags'>
5331 <span id=\"ATSTR-$id\">$tags_str</span>
5332 <a title=\"".__('Edit tags for this article')."\"
5333 href=\"#\" onclick=\"editArticleTags($id, $feed_id, true)\">(+)</a>";
5335 $reply['content'] .= "<div style=\"float : right\">";
5337 $reply['content'] .= "<img src=\"images/art-zoom.png\"
5338 onclick=\"zoomToArticle(event, $id)\"
5339 style=\"cursor : pointer\"
5341 title='".__('Open article in new tab')."'>";
5343 //$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);
5345 $reply['content'] .= "<img src=\"images/art-pub-note.png\"
5346 style=\"cursor : pointer\" style=\"cursor : pointer\"
5347 onclick=\"editArticleNote($id)\"
5348 alt='PubNote' title='".__('Edit article note')."'>";
5350 if (DIGEST_ENABLE
) {
5351 $reply['content'] .= "<img src=\"".theme_image($link, 'images/art-email.png')."\"
5352 style=\"cursor : pointer\"
5353 onclick=\"emailArticle($id)\"
5354 alt='Zoom' title='".__('Forward by email')."'>";
5357 if (ENABLE_TWEET_BUTTON
) {
5358 $reply['content'] .= "<img src=\"".theme_image($link, 'images/art-tweet.png')."\"
5359 class='tagsPic' style=\"cursor : pointer\"
5360 onclick=\"tweetArticle($id)\"
5361 alt='Zoom' title='".__('Share on Twitter')."'>";
5364 $reply['content'] .= "<img src=\"images/digest_checkbox.png\"
5365 style=\"cursor : pointer\" style=\"cursor : pointer\"
5366 onclick=\"dismissArticle($id)\"
5367 alt='Dismiss' title='".__('Dismiss article')."'>";
5369 $reply['content'] .= "</div>";
5370 $reply['content'] .= "</div>";
5372 $reply['content'] .= "</div>";
5374 $reply['content'] .= "</div>";
5384 switch ($view_mode) {
5386 $message = __("No unread articles found to display.");
5389 $message = __("No updated articles found to display.");
5392 $message = __("No starred articles found to display.");
5396 $message = __("No articles found to display. You can assign articles to labels manually (see the Actions menu above) or use a filter.");
5398 $message = __("No articles found to display.");
5402 if (!$offset && $message) {
5403 $reply['content'] .= "<div class='whiteBox'>$message";
5405 $reply['content'] .= "<p class=\"small\"><span class=\"insensitive\">";
5407 $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE
."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
5408 WHERE owner_uid = " . $_SESSION['uid']);
5410 $last_updated = db_fetch_result($result, 0, "last_updated");
5411 $last_updated = make_local_datetime($link, $last_updated, false);
5413 $reply['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
5415 $result = db_query($link, "SELECT COUNT(id) AS num_errors
5416 FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
5418 $num_errors = db_fetch_result($result, 0, "num_errors");
5420 if ($num_errors > 0) {
5421 $reply['content'] .= "<br/>";
5422 $reply['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
5423 __('Some feeds have update errors (click for details)')."</a>";
5425 $reply['content'] .= "</span></p></div>";
5430 # if ($headlines_count > 0) print "</div>";
5434 #print "]]></content>";
5436 return array($topmost_article_ids, $headlines_count, $feed, $disable_cache,
5437 $vgroup_last_feed, $reply['content'], $reply['toolbar']);
5440 // from here: http://www.roscripts.com/Create_tag_cloud-71.html
5442 function printTagCloud($link) {
5444 $query = "SELECT tag_name, COUNT(post_int_id) AS count
5445 FROM ttrss_tags WHERE owner_uid = ".$_SESSION["uid"]."
5446 GROUP BY tag_name ORDER BY count DESC LIMIT 50";
5448 $result = db_query($link, $query);
5452 while ($line = db_fetch_assoc($result)) {
5453 $tags[$line["tag_name"]] = $line["count"];
5458 $max_size = 32; // max font size in pixels
5459 $min_size = 11; // min font size in pixels
5461 // largest and smallest array values
5462 $max_qty = max(array_values($tags));
5463 $min_qty = min(array_values($tags));
5465 // find the range of values
5466 $spread = $max_qty - $min_qty;
5467 if ($spread == 0) { // we don't want to divide by zero
5471 // set the font-size increment
5472 $step = ($max_size - $min_size) / ($spread);
5474 // loop through the tag array
5475 foreach ($tags as $key => $value) {
5476 // calculate font-size
5477 // find the $value in excess of $min_qty
5478 // multiply by the font-size increment ($size)
5479 // and add the $min_size set above
5480 $size = round($min_size +
(($value - $min_qty) * $step));
5482 $key_escaped = str_replace("'", "\\'", $key);
5484 echo "<a href=\"javascript:viewfeed('$key_escaped') \" style=\"font-size: " .
5485 $size . "px\" title=\"$value articles tagged with " .
5486 $key . '">' . $key . '</a> ';
5490 function print_checkpoint($n, $s) {
5491 $ts = getmicrotime();
5492 echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s);
5496 function sanitize_tag($tag) {
5499 $tag = mb_strtolower($tag, 'utf-8');
5501 $tag = preg_replace('/[\'\"\+\>\<]/', "", $tag);
5503 // $tag = str_replace('"', "", $tag);
5504 // $tag = str_replace("+", " ", $tag);
5505 $tag = str_replace("technorati tag: ", "", $tag);
5510 function get_self_url_prefix() {
5514 if ($_SERVER['HTTPS'] != "on") {
5515 $url_path = "http://";
5517 $url_path = "https://";
5520 $url_path .= $_SERVER['HTTP_HOST'].dirname($_SERVER['PHP_SELF']);
5522 return $url_path; */
5524 return SELF_URL_PATH
;
5527 function opml_publish_url($link){
5529 $url_path = get_self_url_prefix();
5530 $url_path .= "/opml.php?op=publish&key=" .
5531 get_feed_access_key($link, 'OPML:Publish', false, $_SESSION["uid"]);
5537 * Purge a feed contents, marked articles excepted.
5539 * @param mixed $link The database connection.
5540 * @param integer $id The id of the feed to purge.
5543 function clear_feed_articles($link, $id) {
5546 $result = db_query($link, "DELETE FROM ttrss_user_entries
5547 WHERE feed_id = '$id' AND marked = false AND owner_uid = " . $_SESSION["uid"]);
5549 $result = db_query($link, "DELETE FROM ttrss_user_entries
5550 WHERE feed_id IS NULL AND marked = false AND owner_uid = " . $_SESSION["uid"]);
5553 $result = db_query($link, "DELETE FROM ttrss_entries WHERE
5554 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
5556 ccache_update($link, $id, $_SESSION['uid']);
5557 } // function clear_feed_articles
5560 * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI.
5562 * @return string The Mozilla Firefox feed adding URL.
5564 function add_feed_url() {
5565 //$url_path = ($_SERVER['HTTPS'] != "on" ? 'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH);
5567 $url_path = get_self_url_prefix() .
5568 "/backend.php?op=pref-feeds&quiet=1&subop=add&feed_url=%s";
5570 } // function add_feed_url
5573 * Encrypt a password in SHA1.
5575 * @param string $pass The password to encrypt.
5576 * @param string $login A optionnal login.
5577 * @return string The encrypted password.
5579 function encrypt_password($pass, $login = '') {
5581 return "SHA1X:" . sha1("$login:$pass");
5583 return "SHA1:" . sha1($pass);
5585 } // function encrypt_password
5588 * Update a feed batch.
5589 * Used by daemons to update n feeds by run.
5590 * Only update feed needing a update, and not being processed
5591 * by another process.
5593 * @param mixed $link Database link
5594 * @param integer $limit Maximum number of feeds in update batch. Default to DAEMON_FEED_LIMIT.
5595 * @param boolean $from_http Set to true if you call this function from http to disable cli specific code.
5596 * @param boolean $debug Set to false to disable debug output. Default to true.
5599 function update_daemon_common($link, $limit = DAEMON_FEED_LIMIT
, $from_http = false, $debug = true) {
5600 // Process all other feeds using last_updated and interval parameters
5602 // Test if the user has loggued in recently. If not, it does not update its feeds.
5603 if (DAEMON_UPDATE_LOGIN_LIMIT
> 0) {
5604 if (DB_TYPE
== "pgsql") {
5605 $login_thresh_qpart = "AND ttrss_users.last_login >= NOW() - INTERVAL '".DAEMON_UPDATE_LOGIN_LIMIT
." days'";
5607 $login_thresh_qpart = "AND ttrss_users.last_login >= DATE_SUB(NOW(), INTERVAL ".DAEMON_UPDATE_LOGIN_LIMIT
." DAY)";
5610 $login_thresh_qpart = "";
5613 // Test if the feed need a update (update interval exceded).
5614 if (DB_TYPE
== "pgsql") {
5615 $update_limit_qpart = "AND ((
5616 ttrss_feeds.update_interval = 0
5617 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_user_prefs.value || ' minutes') AS INTERVAL)
5619 ttrss_feeds.update_interval > 0
5620 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_feeds.update_interval || ' minutes') AS INTERVAL)
5621 ) OR ttrss_feeds.last_updated IS NULL)";
5623 $update_limit_qpart = "AND ((
5624 ttrss_feeds.update_interval = 0
5625 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL CONVERT(ttrss_user_prefs.value, SIGNED INTEGER) MINUTE)
5627 ttrss_feeds.update_interval > 0
5628 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL ttrss_feeds.update_interval MINUTE)
5629 ) OR ttrss_feeds.last_updated IS NULL)";
5632 // Test if feed is currently being updated by another process.
5633 if (DB_TYPE
== "pgsql") {
5634 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
5636 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
5639 // Test if there is a limit to number of updated feeds
5641 if($limit) $query_limit = sprintf("LIMIT %d", $limit);
5643 $random_qpart = sql_random_function();
5645 // We search for feed needing update.
5646 $result = db_query($link, "SELECT ttrss_feeds.feed_url,ttrss_feeds.id, ttrss_feeds.owner_uid,
5647 ".SUBSTRING_FOR_DATE
."(ttrss_feeds.last_updated,1,19) AS last_updated,
5648 ttrss_feeds.update_interval
5650 ttrss_feeds, ttrss_users, ttrss_user_prefs
5652 ttrss_feeds.owner_uid = ttrss_users.id
5653 AND ttrss_users.id = ttrss_user_prefs.owner_uid
5654 AND ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL'
5655 $login_thresh_qpart $update_limit_qpart
5656 $updstart_thresh_qpart
5657 ORDER BY $random_qpart $query_limit");
5659 $user_prefs_cache = array();
5661 if($debug) _debug(sprintf("Scheduled %d feeds to update...\n", db_num_rows($result)));
5663 // Here is a little cache magic in order to minimize risk of double feed updates.
5664 $feeds_to_update = array();
5665 while ($line = db_fetch_assoc($result)) {
5666 $feeds_to_update[$line['id']] = $line;
5669 // We update the feed last update started date before anything else.
5670 // There is no lag due to feed contents downloads
5671 // It prevent an other process to update the same feed.
5672 $feed_ids = array_keys($feeds_to_update);
5674 db_query($link, sprintf("UPDATE ttrss_feeds SET last_update_started = NOW()
5675 WHERE id IN (%s)", implode(',', $feed_ids)));
5678 // For each feed, we call the feed update function.
5679 while ($line = array_pop($feeds_to_update)) {
5681 if($debug) _debug("Feed: " . $line["feed_url"] . ", " . $line["last_updated"]);
5683 update_rss_feed($link, $line["id"], true);
5685 sleep(1); // prevent flood (FIXME make this an option?)
5688 // Send feed digests by email if needed.
5689 if (DAEMON_SENDS_DIGESTS
) send_headlines_digests($link);
5691 } // function update_daemon_common
5693 function sanitize_article_content($text) {
5694 # we don't support CDATA sections in articles, they break our own escaping
5695 $text = preg_replace("/\[\[CDATA/", "", $text);
5696 $text = preg_replace("/\]\]\>/", "", $text);
5700 function load_filters($link, $feed, $owner_uid, $action_id = false) {
5705 $obj_id = md5("FILTER:$feed:$owner_uid:$action_id");
5707 if ($memcache && $obj = $memcache->get($obj_id)) {
5713 if ($action_id) $ftype_query_part = "action_id = '$action_id' AND";
5715 $result = db_query($link, "SELECT reg_exp,
5716 ttrss_filter_types.name AS name,
5717 ttrss_filter_actions.name AS action,
5721 FROM ttrss_filters,ttrss_filter_types,ttrss_filter_actions WHERE
5724 owner_uid = $owner_uid AND
5725 ttrss_filter_types.id = filter_type AND
5726 ttrss_filter_actions.id = action_id AND
5727 (feed_id IS NULL OR feed_id = '$feed') ORDER BY reg_exp");
5729 while ($line = db_fetch_assoc($result)) {
5730 if (!$filters[$line["name"]]) $filters[$line["name"]] = array();
5731 $filter["reg_exp"] = $line["reg_exp"];
5732 $filter["action"] = $line["action"];
5733 $filter["action_param"] = $line["action_param"];
5734 $filter["filter_param"] = $line["filter_param"];
5735 $filter["inverse"] = sql_bool_to_bool($line["inverse"]);
5737 array_push($filters[$line["name"]], $filter);
5740 if ($memcache) $memcache->add($obj_id, $filters, 0, 3600*8);
5746 function get_score_pic($score) {
5748 return "score_high.png";
5749 } else if ($score > 0) {
5750 return "score_half_high.png";
5751 } else if ($score < -100) {
5752 return "score_low.png";
5753 } else if ($score < 0) {
5754 return "score_half_low.png";
5756 return "score_neutral.png";
5760 function rounded_table_start($classname, $header = " ") {
5761 print "<table width='100%' class='$classname' cellspacing='0' cellpadding='0'>";
5762 print "<tr><td class='c1'> </td><td class='top'>$header</td><td class='c2'> </td></tr>";
5763 print "<tr><td class='left'> </td><td class='content'>";
5766 function rounded_table_end($footer = " ") {
5767 print "</td><td class='right'> </td></tr>";
5768 print "<tr><td class='c4'> </td><td class='bottom'>$footer</td><td class='c3'> </td></tr>";
5772 function feed_has_icon($id) {
5773 return is_file(ICONS_DIR
. "/$id.ico") && filesize(ICONS_DIR
. "/$id.ico") > 0;
5776 function init_connection($link) {
5777 if (DB_TYPE
== "pgsql") {
5778 pg_query($link, "set client_encoding = 'UTF-8'");
5779 pg_set_client_encoding("UNICODE");
5780 pg_query($link, "set datestyle = 'ISO, european'");
5781 pg_query($link, "set TIME ZONE 0");
5783 db_query($link, "SET time_zone = '+0:0'");
5785 if (defined('MYSQL_CHARSET') && MYSQL_CHARSET
) {
5786 db_query($link, "SET NAMES " . MYSQL_CHARSET
);
5787 // db_query($link, "SET CHARACTER SET " . MYSQL_CHARSET);
5792 function update_feedbrowser_cache($link) {
5794 $result = db_query($link, "SELECT feed_url,title, COUNT(id) AS subscribers
5795 FROM ttrss_feeds WHERE (SELECT COUNT(id) = 0 FROM ttrss_feeds AS tf
5796 WHERE tf.feed_url = ttrss_feeds.feed_url
5797 AND (private IS true OR feed_url LIKE '%:%@%/%'))
5798 GROUP BY feed_url, title ORDER BY subscribers DESC LIMIT 1000");
5800 db_query($link, "BEGIN");
5802 db_query($link, "DELETE FROM ttrss_feedbrowser_cache");
5806 while ($line = db_fetch_assoc($result)) {
5807 $subscribers = db_escape_string($line["subscribers"]);
5808 $feed_url = db_escape_string($line["feed_url"]);
5809 $title = db_escape_string($line["title"]);
5811 $tmp_result = db_query($link, "SELECT subscribers FROM
5812 ttrss_feedbrowser_cache WHERE feed_url = '$feed_url'");
5814 if (db_num_rows($tmp_result) == 0) {
5816 db_query($link, "INSERT INTO ttrss_feedbrowser_cache
5817 (feed_url, title, subscribers) VALUES ('$feed_url',
5818 '$title', '$subscribers')");
5826 db_query($link, "COMMIT");
5832 function ccache_zero($link, $feed_id, $owner_uid) {
5833 db_query($link, "UPDATE ttrss_counters_cache SET
5834 value = 0, updated = NOW() WHERE
5835 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
5838 function ccache_zero_all($link, $owner_uid) {
5839 db_query($link, "UPDATE ttrss_counters_cache SET
5840 value = 0 WHERE owner_uid = '$owner_uid'");
5842 db_query($link, "UPDATE ttrss_cat_counters_cache SET
5843 value = 0 WHERE owner_uid = '$owner_uid'");
5846 function ccache_remove($link, $feed_id, $owner_uid, $is_cat = false) {
5849 $table = "ttrss_counters_cache";
5851 $table = "ttrss_cat_counters_cache";
5854 db_query($link, "DELETE FROM $table WHERE
5855 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
5859 function ccache_update_all($link, $owner_uid) {
5861 if (get_pref($link, 'ENABLE_FEED_CATS', $owner_uid)) {
5863 $result = db_query($link, "SELECT feed_id FROM ttrss_cat_counters_cache
5864 WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
5866 while ($line = db_fetch_assoc($result)) {
5867 ccache_update($link, $line["feed_id"], $owner_uid, true);
5870 /* We have to manually include category 0 */
5872 ccache_update($link, 0, $owner_uid, true);
5875 $result = db_query($link, "SELECT feed_id FROM ttrss_counters_cache
5876 WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
5878 while ($line = db_fetch_assoc($result)) {
5879 print ccache_update($link, $line["feed_id"], $owner_uid);
5886 function ccache_find($link, $feed_id, $owner_uid, $is_cat = false,
5887 $no_update = false) {
5889 if (!is_numeric($feed_id)) return;
5892 $table = "ttrss_counters_cache";
5894 $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
5895 WHERE id = '$feed_id'");
5896 $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
5899 $table = "ttrss_cat_counters_cache";
5902 if (DB_TYPE
== "pgsql") {
5903 $date_qpart = "updated > NOW() - INTERVAL '15 minutes'";
5904 } else if (DB_TYPE
== "mysql") {
5905 $date_qpart = "updated > DATE_SUB(NOW(), INTERVAL 15 MINUTE)";
5908 $result = db_query($link, "SELECT value FROM $table
5909 WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id'
5912 if (db_num_rows($result) == 1) {
5913 return db_fetch_result($result, 0, "value");
5918 return ccache_update($link, $feed_id, $owner_uid, $is_cat);
5924 function ccache_update($link, $feed_id, $owner_uid, $is_cat = false,
5925 $update_pcat = true) {
5927 if (!is_numeric($feed_id)) return;
5929 if (!$is_cat && $feed_id > 0) {
5930 $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
5931 WHERE id = '$feed_id'");
5932 $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
5935 $prev_unread = ccache_find($link, $feed_id, $owner_uid, $is_cat, true);
5937 /* When updating a label, all we need to do is recalculate feed counters
5938 * because labels are not cached */
5941 ccache_update_all($link, $owner_uid);
5946 $table = "ttrss_counters_cache";
5948 $table = "ttrss_cat_counters_cache";
5951 if ($is_cat && $feed_id >= 0) {
5952 if ($feed_id != 0) {
5953 $cat_qpart = "cat_id = '$feed_id'";
5955 $cat_qpart = "cat_id IS NULL";
5958 /* Recalculate counters for child feeds */
5960 $result = db_query($link, "SELECT id FROM ttrss_feeds
5961 WHERE owner_uid = '$owner_uid' AND $cat_qpart");
5963 while ($line = db_fetch_assoc($result)) {
5964 ccache_update($link, $line["id"], $owner_uid, false, false);
5967 $result = db_query($link, "SELECT SUM(value) AS sv
5968 FROM ttrss_counters_cache, ttrss_feeds
5969 WHERE id = feed_id AND $cat_qpart AND
5970 ttrss_feeds.owner_uid = '$owner_uid'");
5972 $unread = (int) db_fetch_result($result, 0, "sv");
5975 $unread = (int) getFeedArticles($link, $feed_id, $is_cat, true, $owner_uid);
5978 db_query($link, "BEGIN");
5980 $result = db_query($link, "SELECT feed_id FROM $table
5981 WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id' LIMIT 1");
5983 if (db_num_rows($result) == 1) {
5984 db_query($link, "UPDATE $table SET
5985 value = '$unread', updated = NOW() WHERE
5986 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
5989 db_query($link, "INSERT INTO $table
5990 (feed_id, value, owner_uid, updated)
5992 ($feed_id, $unread, $owner_uid, NOW())");
5995 db_query($link, "COMMIT");
5997 if ($feed_id > 0 && $prev_unread != $unread) {
6001 /* Update parent category */
6005 $result = db_query($link, "SELECT cat_id FROM ttrss_feeds
6006 WHERE owner_uid = '$owner_uid' AND id = '$feed_id'");
6008 $cat_id = (int) db_fetch_result($result, 0, "cat_id");
6010 ccache_update($link, $cat_id, $owner_uid, true);
6014 } else if ($feed_id < 0) {
6015 ccache_update_all($link, $owner_uid);
6021 function label_find_id($link, $label, $owner_uid) {
6022 $result = db_query($link,
6023 "SELECT id FROM ttrss_labels2 WHERE caption = '$label'
6024 AND owner_uid = '$owner_uid' LIMIT 1");
6026 if (db_num_rows($result) == 1) {
6027 return db_fetch_result($result, 0, "id");
6033 function get_article_labels($link, $id) {
6036 $obj_id = md5("LABELS:$id:" . $_SESSION["uid"]);
6040 if ($memcache && $obj = $memcache->get($obj_id)) {
6044 $result = db_query($link, "SELECT label_cache FROM
6045 ttrss_user_entries WHERE ref_id = '$id' AND owner_uid = " .
6048 $label_cache = db_fetch_result($result, 0, "label_cache");
6052 $label_cache = json_decode($label_cache, true);
6054 if ($label_cache["no-labels"] == 1)
6057 return $label_cache;
6060 $result = db_query($link,
6061 "SELECT DISTINCT label_id,caption,fg_color,bg_color
6062 FROM ttrss_labels2, ttrss_user_labels2
6064 AND article_id = '$id'
6065 AND owner_uid = ".$_SESSION["uid"] . "
6068 while ($line = db_fetch_assoc($result)) {
6069 $rk = array($line["label_id"], $line["caption"], $line["fg_color"],
6071 array_push($rv, $rk);
6073 if ($memcache) $memcache->add($obj_id, $rv, 0, 3600);
6076 label_update_cache($link, $id, $rv);
6078 label_update_cache($link, $id, array("no-labels" => 1));
6085 function label_find_caption($link, $label, $owner_uid) {
6086 $result = db_query($link,
6087 "SELECT caption FROM ttrss_labels2 WHERE id = '$label'
6088 AND owner_uid = '$owner_uid' LIMIT 1");
6090 if (db_num_rows($result) == 1) {
6091 return db_fetch_result($result, 0, "caption");
6097 function label_update_cache($link, $id, $labels = false, $force = false) {
6100 label_clear_cache($link, $id);
6103 $labels = get_article_labels($link, $id);
6105 $labels = db_escape_string(json_encode($labels));
6107 db_query($link, "UPDATE ttrss_user_entries SET
6108 label_cache = '$labels' WHERE ref_id = '$id'");
6112 function label_clear_cache($link, $id) {
6114 db_query($link, "UPDATE ttrss_user_entries SET
6115 label_cache = '' WHERE ref_id = '$id'");
6119 function label_remove_article($link, $id, $label, $owner_uid) {
6121 $label_id = label_find_id($link, $label, $owner_uid);
6123 if (!$label_id) return;
6125 $result = db_query($link,
6126 "DELETE FROM ttrss_user_labels2
6128 label_id = '$label_id' AND
6129 article_id = '$id'");
6131 label_clear_cache($link, $id);
6134 function label_add_article($link, $id, $label, $owner_uid) {
6139 $obj_id = md5("LABELS:$id:$owner_uid");
6140 $memcache->delete($obj_id);
6143 $label_id = label_find_id($link, $label, $owner_uid);
6145 if (!$label_id) return;
6147 $result = db_query($link,
6149 article_id FROM ttrss_labels2, ttrss_user_labels2
6152 label_id = '$label_id' AND
6153 article_id = '$id' AND owner_uid = '$owner_uid'
6156 if (db_num_rows($result) == 0) {
6157 db_query($link, "INSERT INTO ttrss_user_labels2
6158 (label_id, article_id) VALUES ('$label_id', '$id')");
6161 label_clear_cache($link, $id);
6165 function label_remove($link, $id, $owner_uid) {
6168 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6171 $obj_id = md5("LABELS:$id:$owner_uid");
6172 $memcache->delete($obj_id);
6175 db_query($link, "BEGIN");
6177 $result = db_query($link, "SELECT caption FROM ttrss_labels2
6180 $caption = db_fetch_result($result, 0, "caption");
6182 $result = db_query($link, "DELETE FROM ttrss_labels2 WHERE id = '$id'
6183 AND owner_uid = " . $owner_uid);
6185 if (db_affected_rows($link, $result) != 0 && $caption) {
6187 /* Remove access key for the label */
6189 $ext_id = -11 - $id;
6191 db_query($link, "DELETE FROM ttrss_access_keys WHERE
6192 feed_id = '$ext_id' AND owner_uid = $owner_uid");
6194 /* Disable filters that reference label being removed */
6196 db_query($link, "UPDATE ttrss_filters SET
6197 enabled = false WHERE action_param = '$caption'
6199 AND owner_uid = " . $owner_uid);
6201 /* Remove cached data */
6203 db_query($link, "UPDATE ttrss_user_entries SET label_cache = ''
6204 WHERE label_cache LIKE '%$caption%' AND owner_uid = " . $owner_uid);
6208 db_query($link, "COMMIT");
6211 function label_create($link, $caption) {
6213 db_query($link, "BEGIN");
6217 $result = db_query($link, "SELECT id FROM ttrss_labels2
6218 WHERE caption = '$caption' AND owner_uid = ". $_SESSION["uid"]);
6220 if (db_num_rows($result) == 0) {
6221 $result = db_query($link,
6222 "INSERT INTO ttrss_labels2 (caption,owner_uid)
6223 VALUES ('$caption', '".$_SESSION["uid"]."')");
6225 $result = db_affected_rows($link, $result) != 0;
6228 db_query($link, "COMMIT");
6233 function print_labels_headlines_dropdown($link, $feed_id) {
6234 print "<option value=\"addLabel()\">".__("Create label...")."</option>";
6236 $result = db_query($link, "SELECT id, caption FROM ttrss_labels2 WHERE
6237 owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
6239 while ($line = db_fetch_assoc($result)) {
6241 $label_id = $line["id"];
6242 $label_caption = $line["caption"];
6245 if ($feed_id < -10 && $feed_id == -11-$label_id) {
6246 print "<option id=\"LHDL-$id\"
6247 value=\"selectionRemoveLabel($label_id)\">".
6248 __('Remove:') . " $label_caption</option>";
6250 print "<option id=\"LHDL-$id\"
6251 value=\"selectionAssignLabel($label_id)\">".
6252 __('Assign:') . " $label_caption</option>";
6257 function format_tags_string($tags, $id) {
6260 $tags_nolinks_str = "";
6264 /* if (get_user_theme($link) == "3pane") {
6272 $formatted_tags = array();
6274 foreach ($tags as $tag) {
6276 $tag_escaped = str_replace("'", "\\'", $tag);
6278 if (mb_strlen($tag) > 30) {
6279 $tag = truncate_string($tag, 30);
6282 $tag_str = "<a href=\"javascript:viewfeed('$tag_escaped')\">$tag</a>";
6284 array_push($formatted_tags, $tag_str);
6286 $tmp_tags_str = implode(", ", $formatted_tags);
6288 if ($num_tags == $tag_limit ||
mb_strlen($tmp_tags_str) > 150) {
6293 $tags_str = implode(", ", $formatted_tags);
6295 if ($num_tags < count($tags)) {
6296 $tags_str .= ", …";
6299 if ($num_tags == 0) {
6300 $tags_str = __("no tags");
6307 function format_article_labels($labels, $id) {
6311 foreach ($labels as $l) {
6312 $labels_str .= sprintf("<span class='hlLabelRef'
6313 style='color : %s; background-color : %s'>%s</span>",
6314 $l[2], $l[3], $l[1]);
6321 function format_article_note($id, $note) {
6323 $str = "<div class='articleNote' title=\"".__('edit note')."\"
6324 onclick=\"editArticleNote($id)\">$note</div>";
6329 function toggle_collapse_cat($link, $cat_id, $mode) {
6331 $mode = bool_to_sql_bool($mode);
6333 db_query($link, "UPDATE ttrss_feed_categories SET
6334 collapsed = $mode WHERE id = '$cat_id' AND owner_uid = " .
6341 $pref_name = '_COLLAPSED_SPECIAL';
6344 $pref_name = '_COLLAPSED_LABELS';
6347 $pref_name = '_COLLAPSED_UNCAT';
6353 set_pref($link, $pref_name, 'true');
6355 set_pref($link, $pref_name, 'false');
6361 function remove_feed($link, $id, $owner_uid) {
6365 /* save starred articles in Archived feed */
6367 db_query($link, "BEGIN");
6369 /* prepare feed if necessary */
6371 $result = db_query($link, "SELECT id FROM ttrss_archived_feeds
6374 if (db_num_rows($result) == 0) {
6375 db_query($link, "INSERT INTO ttrss_archived_feeds
6376 (id, owner_uid, title, feed_url, site_url)
6377 SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
6381 db_query($link, "UPDATE ttrss_user_entries SET feed_id = NULL,
6382 orig_feed_id = '$id' WHERE feed_id = '$id' AND
6383 marked = true AND owner_uid = $owner_uid");
6385 /* Remove access key for the feed */
6387 db_query($link, "DELETE FROM ttrss_access_keys WHERE
6388 feed_id = '$id' AND owner_uid = $owner_uid");
6390 /* remove the feed */
6392 db_query($link, "DELETE FROM ttrss_feeds
6393 WHERE id = '$id' AND owner_uid = $owner_uid");
6395 db_query($link, "COMMIT");
6397 /* if (file_exists(ICONS_DIR . "/$id.ico")) {
6398 unlink(ICONS_DIR . "/$id.ico");
6401 ccache_remove($link, $id, $owner_uid);
6404 label_remove($link, -11-$id, $owner_uid);
6405 ccache_remove($link, -11-$id, $owner_uid);
6409 function add_feed_category($link, $feed_cat) {
6411 if (!$feed_cat) return false;
6413 db_query($link, "BEGIN");
6415 $result = db_query($link,
6416 "SELECT id FROM ttrss_feed_categories
6417 WHERE title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]);
6419 if (db_num_rows($result) == 0) {
6421 $result = db_query($link,
6422 "INSERT INTO ttrss_feed_categories (owner_uid,title)
6423 VALUES ('".$_SESSION["uid"]."', '$feed_cat')");
6425 db_query($link, "COMMIT");
6433 function remove_feed_category($link, $id, $owner_uid) {
6435 db_query($link, "DELETE FROM ttrss_feed_categories
6436 WHERE id = '$id' AND owner_uid = $owner_uid");
6438 ccache_remove($link, $id, $owner_uid, true);
6441 function archive_article($link, $id, $owner_uid) {
6442 db_query($link, "BEGIN");
6444 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
6445 WHERE ref_id = '$id' AND owner_uid = $owner_uid");
6447 if (db_num_rows($result) != 0) {
6449 /* prepare the archived table */
6451 $feed_id = (int) db_fetch_result($result, 0, "feed_id");
6454 $result = db_query($link, "SELECT id FROM ttrss_archived_feeds
6455 WHERE id = '$feed_id'");
6457 if (db_num_rows($result) == 0) {
6458 db_query($link, "INSERT INTO ttrss_archived_feeds
6459 (id, owner_uid, title, feed_url, site_url)
6460 SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
6461 WHERE id = '$feed_id'");
6464 db_query($link, "UPDATE ttrss_user_entries
6465 SET orig_feed_id = feed_id, feed_id = NULL
6466 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
6470 db_query($link, "COMMIT");
6473 function getArticleFeed($link, $id) {
6474 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
6475 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
6477 if (db_num_rows($result) != 0) {
6478 return db_fetch_result($result, 0, "feed_id");
6484 function make_url_from_parts($parts) {
6485 $url = $parts['scheme'] . '://' . $parts['host'];
6487 if ($parts['path']) $url .= $parts['path'];
6488 if ($parts['query']) $url .= '?' . $parts['query'];
6494 * Fixes incomplete URLs by prepending "http://".
6495 * Also replaces feed:// with http://, and
6496 * prepends a trailing slash if the url is a domain name only.
6498 * @param string $url Possibly incomplete URL
6500 * @return string Fixed URL.
6502 function fix_url($url) {
6503 if (strpos($url, '://') === false) {
6504 $url = 'http://' . $url;
6505 } else if (substr($url, 0, 5) == 'feed:') {
6506 $url = 'http:' . substr($url, 5);
6509 //prepend slash if the URL has no slash in it
6510 // "http://www.example" -> "http://www.example/"
6511 if (strpos($url, '/', strpos($url, ':') +
3) === false) {
6515 if ($url != "http:///")
6521 function validate_feed_url($url) {
6522 $parts = parse_url($url);
6524 return ($parts['scheme'] == 'http' ||
$parts['scheme'] == 'feed' ||
$parts['scheme'] == 'https');
6528 function get_article_enclosures($link, $id) {
6532 $query = "SELECT * FROM ttrss_enclosures
6533 WHERE post_id = '$id' AND content_url != ''";
6535 $obj_id = md5("ENCLOSURES:$id");
6539 if ($memcache && $obj = $memcache->get($obj_id)) {
6542 $result = db_query($link, $query);
6544 if (db_num_rows($result) > 0) {
6545 while ($line = db_fetch_assoc($result)) {
6546 array_push($rv, $line);
6548 if ($memcache) $memcache->add($obj_id, $rv, 0, 3600);
6555 function api_get_feeds($link, $cat_id, $unread_only, $limit, $offset) {
6561 if ($cat_id == -4 ||
$cat_id == -2) {
6562 $counters = getLabelCounters($link, true);
6564 foreach (array_values($counters) as $cv) {
6566 $unread = $cv["counter"];
6568 if ($unread ||
!$unread_only) {
6572 "title" => $cv["description"],
6573 "unread" => $cv["counter"],
6577 array_push($feeds, $row);
6584 if ($cat_id == -4 ||
$cat_id == -1) {
6585 foreach (array(-1, -2, -3, -4, 0) as $i) {
6586 $unread = getFeedUnread($link, $i);
6588 if ($unread ||
!$unread_only) {
6589 $title = getFeedTitle($link, $i);
6594 "unread" => $unread,
6597 array_push($feeds, $row);
6606 $limit_qpart = "LIMIT $limit OFFSET $offset";
6611 if ($cat_id == -4 ||
$cat_id == -3) {
6612 $result = db_query($link, "SELECT
6613 id, feed_url, cat_id, title, ".
6614 SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
6615 FROM ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"] .
6616 " ORDER BY cat_id, title " . $limit_qpart);
6620 $cat_qpart = "cat_id = '$cat_id'";
6622 $cat_qpart = "cat_id IS NULL";
6624 $result = db_query($link, "SELECT
6625 id, feed_url, cat_id, title, ".
6626 SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
6627 FROM ttrss_feeds WHERE
6628 $cat_qpart AND owner_uid = " . $_SESSION["uid"] .
6629 " ORDER BY cat_id, title " . $limit_qpart);
6632 while ($line = db_fetch_assoc($result)) {
6634 $unread = getFeedUnread($link, $line["id"]);
6636 $has_icon = feed_has_icon($line['id']);
6638 if ($unread ||
!$unread_only) {
6641 "feed_url" => $line["feed_url"],
6642 "title" => $line["title"],
6643 "id" => (int)$line["id"],
6644 "unread" => (int)$unread,
6645 "has_icon" => $has_icon,
6646 "cat_id" => (int)$line["cat_id"],
6647 "last_updated" => strtotime($line["last_updated"])
6650 array_push($feeds, $row);
6657 function api_get_headlines($link, $feed_id, $limit, $offset,
6658 $filter, $is_cat, $show_excerpt, $show_content, $view_mode, $order) {
6660 /* do not rely on params below */
6662 $search = db_escape_string($_REQUEST["search"]);
6663 $search_mode = db_escape_string($_REQUEST["search_mode"]);
6664 $match_on = db_escape_string($_REQUEST["match_on"]);
6666 $qfh_ret = queryFeedHeadlines($link, $feed_id, $limit,
6667 $view_mode, $is_cat, $search, $search_mode, $match_on,
6670 $result = $qfh_ret[0];
6671 $feed_title = $qfh_ret[1];
6673 $headlines = array();
6675 while ($line = db_fetch_assoc($result)) {
6676 $is_updated = ($line["last_read"] == "" &&
6677 ($line["unread"] != "t" && $line["unread"] != "1"));
6679 $headline_row = array(
6680 "id" => (int)$line["id"],
6681 "unread" => sql_bool_to_bool($line["unread"]),
6682 "marked" => sql_bool_to_bool($line["marked"]),
6683 "published" => sql_bool_to_bool($line["published"]),
6684 "updated" => strtotime($line["updated"]),
6685 "is_updated" => $is_updated,
6686 "title" => $line["title"],
6687 "link" => $line["link"],
6688 "feed_id" => $line["feed_id"],
6689 "tags" => get_article_tags($link, $line["id"]),
6692 if ($show_excerpt) {
6693 $excerpt = truncate_string(strip_tags($line["content_preview"]), 100);
6694 $headline_row["excerpt"] = $excerpt;
6697 if ($show_content) {
6698 $headline_row["content"] = $line["content_preview"];
6701 array_push($headlines, $headline_row);
6707 function generate_error_feed($link, $error) {
6710 $reply['headlines']['id'] = -6;
6711 $reply['headlines']['is_cat'] = false;
6713 $reply['headlines']['toolbar'] = '';
6714 $reply['headlines']['content'] = "<div class='whiteBox'>". $error . "</div>";
6716 $reply['headlines-info'] = array("count" => 0,
6717 "vgroup_last_feed" => '',
6719 "disable_cache" => true);
6725 function generate_dashboard_feed($link) {
6728 $reply['headlines']['id'] = -5;
6729 $reply['headlines']['is_cat'] = false;
6731 $reply['headlines']['toolbar'] = '';
6732 $reply['headlines']['content'] = "<div class='whiteBox'>".__('No feed selected.');
6734 $reply['headlines']['content'] .= "<p class=\"small\"><span class=\"insensitive\">";
6736 $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE
."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
6737 WHERE owner_uid = " . $_SESSION['uid']);
6739 $last_updated = db_fetch_result($result, 0, "last_updated");
6740 $last_updated = make_local_datetime($link, $last_updated, false);
6742 $reply['headlines']['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
6744 $result = db_query($link, "SELECT COUNT(id) AS num_errors
6745 FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
6747 $num_errors = db_fetch_result($result, 0, "num_errors");
6749 if ($num_errors > 0) {
6750 $reply['headlines']['content'] .= "<br/>";
6751 $reply['headlines']['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
6752 __('Some feeds have update errors (click for details)')."</a>";
6754 $reply['headlines']['content'] .= "</span></p>";
6756 $reply['headlines-info'] = array("count" => 0,
6757 "vgroup_last_feed" => '',
6759 "disable_cache" => true);
6764 function save_email_address($link, $email) {
6765 // FIXME: implement persistent storage of emails
6767 if (!$_SESSION['stored_emails'])
6768 $_SESSION['stored_emails'] = array();
6770 if (!in_array($email, $_SESSION['stored_emails']))
6771 array_push($_SESSION['stored_emails'], $email);
6774 function update_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) {
6775 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6777 $sql_is_cat = bool_to_sql_bool($is_cat);
6779 $result = db_query($link, "SELECT access_key FROM ttrss_access_keys
6780 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6781 AND owner_uid = " . $owner_uid);
6783 if (db_num_rows($result) == 1) {
6784 $key = db_escape_string(sha1(uniqid(rand(), true)));
6786 db_query($link, "UPDATE ttrss_access_keys SET access_key = '$key'
6787 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6788 AND owner_uid = " . $owner_uid);
6793 return get_feed_access_key($link, $feed_id, $is_cat, $owner_uid);
6797 function get_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) {
6799 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6801 $sql_is_cat = bool_to_sql_bool($is_cat);
6803 $result = db_query($link, "SELECT access_key FROM ttrss_access_keys
6804 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6805 AND owner_uid = " . $owner_uid);
6807 if (db_num_rows($result) == 1) {
6808 return db_fetch_result($result, 0, "access_key");
6810 $key = db_escape_string(sha1(uniqid(rand(), true)));
6812 $result = db_query($link, "INSERT INTO ttrss_access_keys
6813 (access_key, feed_id, is_cat, owner_uid)
6814 VALUES ('$key', '$feed_id', $sql_is_cat, '$owner_uid')");
6822 * Extracts RSS/Atom feed URLs from the given HTML URL.
6824 * @param string $url HTML page URL
6826 * @return array Array of feeds. Key is the full URL, value the title
6828 function get_feeds_from_html($url, $login = false, $pass = false)
6830 $url = fix_url($url);
6831 $baseUrl = substr($url, 0, strrpos($url, '/') +
1);
6833 libxml_use_internal_errors(true);
6835 $content = @fetch_file_contents
($url, false, $login, $pass);
6837 $doc = new DOMDocument();
6838 $doc->loadHTML($content);
6839 $xpath = new DOMXPath($doc);
6840 $entries = $xpath->query('/html/head/link[@rel="alternate"]');
6841 $feedUrls = array();
6842 foreach ($entries as $entry) {
6843 if ($entry->hasAttribute('href')) {
6844 $title = $entry->getAttribute('title');
6846 $title = $entry->getAttribute('type');
6848 $feedUrl = rewrite_relative_url(
6849 $baseUrl, $entry->getAttribute('href')
6851 $feedUrls[$feedUrl] = $title;
6858 * Checks if the content behind the given URL is a HTML file
6860 * @param string $url URL to check
6862 * @return boolean True if the URL contains HTML content
6864 function url_is_html($url, $login = false, $pass = false) {
6865 $content = substr(fetch_file_contents($url, false, $login, $pass), 0, 1000);
6867 if (stripos($content, '<html>') === false
6868 && stripos($content, '<html ') === false
6876 function print_label_select($link, $name, $value, $attributes = "") {
6878 $result = db_query($link, "SELECT caption FROM ttrss_labels2
6879 WHERE owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
6881 print "<select default=\"$value\" name=\"" . htmlspecialchars($name) .
6882 "\" $attributes onchange=\"labelSelectOnChange(this)\" >";
6884 while ($line = db_fetch_assoc($result)) {
6886 $issel = ($line["caption"] == $value) ?
"selected=\"1\"" : "";
6888 print "<option value=\"".htmlspecialchars($line["caption"])."\"
6889 $issel>" . htmlspecialchars($line["caption"]) . "</option>";
6893 # print "<option value=\"ADD_LABEL\">" .__("Add label...") . "</option>";
6900 function format_article_enclosures($link, $id, $always_display_enclosures,
6903 $result = get_article_enclosures($link, $id);
6906 if (count($result) > 0) {
6908 $entries_html = array();
6911 foreach ($result as $line) {
6913 $url = $line["content_url"];
6914 $ctype = $line["content_type"];
6916 if (!$ctype) $ctype = __("unknown type");
6918 # $filename = substr($url, strrpos($url, "/")+1);
6920 $entry = format_inline_player($link, $url, $ctype);
6922 # $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
6923 # $filename . " (" . $ctype . ")" . "</a>";
6925 array_push($entries_html, $entry);
6929 $entry["type"] = $ctype;
6930 $entry["filename"] = $filename;
6931 $entry["url"] = $url;
6933 array_push($entries, $entry);
6936 $rv .= "<div class=\"postEnclosures\">";
6938 if (!get_pref($link, "STRIP_IMAGES")) {
6939 if ($always_display_enclosures ||
6940 !preg_match("/<img/i", $article_content)) {
6942 foreach ($entries as $entry) {
6944 if (preg_match("/image/", $entry["type"]) ||
6945 preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) {
6948 alt=\"".htmlspecialchars($entry["filename"])."\"
6949 src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>";
6955 if (count($entries) == 1) {
6956 $rv .= __("Attachment:") . " ";
6958 $rv .= __("Attachments:") . " ";
6961 $rv .= join(", ", $entries_html);
6969 function getLastArticleId($link) {
6970 $result = db_query($link, "SELECT MAX(ref_id) AS id FROM ttrss_user_entries
6971 WHERE owner_uid = " . $_SESSION["uid"]);
6973 if (db_num_rows($result) == 1) {
6974 return db_fetch_result($result, 0, "id");
6980 function build_url($parts) {
6981 return $parts['scheme'] . "://" . $parts['host'] . $parts['path'];
6985 * Converts a (possibly) relative URL to a absolute one.
6987 * @param string $url Base URL (i.e. from where the document is)
6988 * @param string $rel_url Possibly relative URL in the document
6990 * @return string Absolute URL
6992 function rewrite_relative_url($url, $rel_url) {
6993 if (strpos($rel_url, "://") !== false) {
6995 } else if (strpos($rel_url, "/") === 0)
6997 $parts = parse_url($url);
6998 $parts['path'] = $rel_url;
7000 return build_url($parts);
7003 $parts = parse_url($url);
7004 if (!isset($parts['path'])) {
7005 $parts['path'] = '/';
7007 $dir = $parts['path'];
7008 if (substr($dir, -1) !== '/') {
7009 $dir = dirname($parts['path']);
7010 $dir !== '/' && $dir .= '/';
7012 $parts['path'] = $dir . $rel_url;
7014 return build_url($parts);
7018 function sphinx_search($query, $offset = 0, $limit = 30) {
7019 $sphinxClient = new SphinxClient();
7021 $sphinxClient->SetServer('localhost', 9312);
7022 $sphinxClient->SetConnectTimeout(1);
7024 $sphinxClient->SetFieldWeights(array('title' => 70, 'content' => 30,
7025 'feed_title' => 20));
7027 $sphinxClient->SetMatchMode(SPH_MATCH_EXTENDED2
);
7028 $sphinxClient->SetRankingMode(SPH_RANK_PROXIMITY_BM25
);
7029 $sphinxClient->SetLimits($offset, $limit, 1000);
7030 $sphinxClient->SetArrayResult(false);
7031 $sphinxClient->SetFilter('owner_uid', array($_SESSION['uid']));
7033 $result = $sphinxClient->Query($query, SPHINX_INDEX
);
7037 if (is_array($result['matches'])) {
7038 foreach (array_keys($result['matches']) as $int_id) {
7039 $ref_id = $result['matches'][$int_id]['attrs']['ref_id'];
7040 array_push($ids, $ref_id);
7047 function cleanup_tags($link, $days = 14, $limit = 1000) {
7049 if (DB_TYPE
== "pgsql") {
7050 $interval_query = "date_updated < NOW() - INTERVAL '$days days'";
7051 } else if (DB_TYPE
== "mysql") {
7052 $interval_query = "date_updated < DATE_SUB(NOW(), INTERVAL $days DAY)";
7057 while ($limit > 0) {
7060 $query = "SELECT ttrss_tags.id AS id
7061 FROM ttrss_tags, ttrss_user_entries, ttrss_entries
7062 WHERE post_int_id = int_id AND $interval_query AND
7063 ref_id = ttrss_entries.id AND tag_cache != '' LIMIT $limit_part";
7065 $result = db_query($link, $query);
7069 while ($line = db_fetch_assoc($result)) {
7070 array_push($ids, $line['id']);
7073 if (count($ids) > 0) {
7074 $ids = join(",", $ids);
7077 $tmp_result = db_query($link, "DELETE FROM ttrss_tags WHERE id IN ($ids)");
7078 $tags_deleted +
= db_affected_rows($link, $tmp_result);
7083 $limit -= $limit_part;
7088 return $tags_deleted;
7091 function feedlist_init_cat($link, $cat_id, $hidden = false) {
7093 $cat_id = (int) $cat_id;
7096 $cat_unread = ccache_find($link, $cat_id, $_SESSION["uid"], true);
7097 } else if ($cat_id == 0 ||
$cat_id == -2) {
7098 $cat_unread = getCategoryUnread($link, $cat_id);
7101 $obj['id'] = 'CAT:' . $cat_id;
7102 $obj['items'] = array();
7103 $obj['name'] = getCategoryTitle($link, $cat_id);
7104 $obj['type'] = 'feed';
7105 $obj['unread'] = (int) $cat_unread;
7106 $obj['hidden'] = $hidden;
7107 $obj['bare_id'] = $cat_id;
7112 function feedlist_init_feed($link, $feed_id, $title = false, $unread = false, $error = '', $updated = '') {
7114 $feed_id = (int) $feed_id;
7117 $title = getFeedTitle($link, $feed_id, false);
7119 if ($unread === false)
7120 $unread = getFeedUnread($link, $feed_id, false);
7122 $obj['id'] = 'FEED:' . $feed_id;
7123 $obj['name'] = $title;
7124 $obj['unread'] = (int) $unread;
7125 $obj['type'] = 'feed';
7126 $obj['error'] = $error;
7127 $obj['updated'] = $updated;
7128 $obj['icon'] = getFeedIcon($feed_id);
7129 $obj['bare_id'] = $feed_id;
7135 function fetch_twitter_rss($link, $url, $owner_uid) {
7136 $result = db_query($link, "SELECT twitter_oauth FROM ttrss_users
7137 WHERE id = $owner_uid");
7139 $access_token = json_decode(db_fetch_result($result, 0, 'twitter_oauth'), true);
7140 $url_escaped = db_escape_string($url);
7142 if ($access_token) {
7144 $tmhOAuth = new tmhOAuth(array(
7145 'consumer_key' => CONSUMER_KEY
,
7146 'consumer_secret' => CONSUMER_SECRET
,
7147 'user_token' => $access_token['oauth_token'],
7148 'user_secret' => $access_token['oauth_token_secret'],
7151 $code = $tmhOAuth->request('GET', $url);
7155 $content = $tmhOAuth->response
['response'];
7157 define('MAGPIE_CACHE_ON', false);
7159 $rss = new MagpieRSS($content, MAGPIE_OUTPUT_ENCODING
,
7160 MAGPIE_INPUT_ENCODING
, MAGPIE_DETECT_ENCODING
);
7166 db_query($link, "UPDATE ttrss_feeds
7167 SET last_error = 'OAuth authorization failed ($code).'
7168 WHERE feed_url = '$url_escaped' AND owner_uid = $owner_uid");
7173 db_query($link, "UPDATE ttrss_feeds
7174 SET last_error = 'OAuth information not found.'
7175 WHERE feed_url = '$url_escaped' AND owner_uid = $owner_uid");
7181 function print_user_stylesheet($link) {
7182 $value = get_pref($link, 'USER_STYLESHEET');
7185 print "<style type=\"text/css\">";
7186 print str_replace("<br/>", "\n", $value);
7192 function rewrite_urls($line) {
7197 $result = preg_replace("/((?<!=.)((http|https|ftp)+):\/\/[^ ,!]+)/i",
7198 "<a target=\"_blank\" href=\"\\1\">\\1</a>", $line);