3 date_default_timezone_set('UTC');
4 if (defined('E_DEPRECATED')) {
5 error_reporting(E_ALL
& ~E_NOTICE
& ~E_DEPRECATED
);
7 error_reporting(E_ALL
& ~E_NOTICE
);
10 require_once 'config.php';
12 if (DB_TYPE
== "pgsql") {
13 define('SUBSTRING_FOR_DATE', 'SUBSTRING_FOR_DATE');
15 define('SUBSTRING_FOR_DATE', 'SUBSTRING');
18 define('THEME_VERSION_REQUIRED', 1.1);
21 * Return available translations names.
24 * @return array A array of available translations.
26 function get_translations() {
28 "auto" => "Detect automatically",
33 "fr_FR" => "Français",
34 "hu_HU" => "Magyar (Hungarian)",
35 "it_IT" => "Italiano",
36 "ja_JP" => "日本語 (Japanese)",
37 "nb_NO" => "Norwegian bokmål",
39 "pt_BR" => "Portuguese/Brazil",
40 "zh_CN" => "Simplified Chinese");
45 if (ENABLE_TRANSLATIONS
== true) { // If translations are enabled.
46 require_once "lib/accept-to-gettext.php";
47 require_once "lib/gettext/gettext.inc";
49 function startup_gettext() {
51 # Get locale from Accept-Language header
52 $lang = al2gt(array_keys(get_translations()), "text/html");
54 if (defined('_TRANSLATION_OVERRIDE_DEFAULT')) {
55 $lang = _TRANSLATION_OVERRIDE_DEFAULT
;
58 if ($_COOKIE["ttrss_lang"] && $_COOKIE["ttrss_lang"] != "auto") {
59 $lang = $_COOKIE["ttrss_lang"];
62 /* In login action of mobile version */
63 if ($_POST["language"] && defined('MOBILE_VERSION')) {
64 $lang = $_POST["language"];
65 $_COOKIE["ttrss_lang"] = $lang;
69 if (defined('LC_MESSAGES')) {
70 _setlocale(LC_MESSAGES
, $lang);
71 } else if (defined('LC_ALL')) {
72 _setlocale(LC_ALL
, $lang);
74 die("can't setlocale(): please set ENABLE_TRANSLATIONS to false in config.php");
77 if (defined('MOBILE_VERSION')) {
78 _bindtextdomain("messages", "../locale");
80 _bindtextdomain("messages", "locale");
83 _textdomain("messages");
84 _bind_textdomain_codeset("messages", "UTF-8");
90 } else { // If translations are enabled.
94 function startup_gettext() {
98 } // If translations are enabled.
100 if (defined('MEMCACHE_SERVER')) {
101 $memcache = new Memcache
;
102 $memcache->connect(MEMCACHE_SERVER
, 11211);
105 require_once 'db-prefs.php';
106 require_once 'errors.php';
107 require_once 'version.php';
109 require_once 'lib/phpmailer/class.phpmailer.php';
110 require_once 'lib/sphinxapi.php';
111 require_once 'lib/tmhoauth/tmhOAuth.php';
113 //define('MAGPIE_USER_AGENT_EXT', ' (Tiny Tiny RSS/' . VERSION . ')');
114 define('MAGPIE_OUTPUT_ENCODING', 'UTF-8');
115 define('MAGPIE_CACHE_AGE', 60*15); // 15 minutes
117 define('SELF_USER_AGENT', 'Tiny Tiny RSS/' . VERSION
. ' (http://tt-rss.org/)');
118 define('MAGPIE_USER_AGENT', SELF_USER_AGENT
);
120 ini_set('user_agent', SELF_USER_AGENT
);
122 require_once "lib/simplepie/simplepie.inc";
123 require_once "lib/magpierss/rss_fetch.inc";
124 require_once 'lib/magpierss/rss_utils.inc';
125 require_once 'lib/htmlpurifier/library/HTMLPurifier.auto.php';
127 $config = HTMLPurifier_Config
::createDefault();
129 $allowed = "p,a[href],i,em,b,strong,code,pre,blockquote,br,img[src|alt|title],ul,ol,li,h1,h2,h3,h4,s";
131 $config->set('HTML', 'Allowed', $allowed);
132 $purifier = new HTMLPurifier($config);
135 * Print a timestamped debug message.
137 * @param string $msg The debug message.
140 function _debug($msg) {
141 $ts = strftime("%H:%M:%S", time());
142 if (function_exists('posix_getpid')) {
143 $ts = "$ts/" . posix_getpid();
145 print "[$ts] $msg\n";
149 * Purge a feed old posts.
151 * @param mixed $link A database connection.
152 * @param mixed $feed_id The id of the purged feed.
153 * @param mixed $purge_interval Olderness of purged posts.
154 * @param boolean $debug Set to True to enable the debug. False by default.
158 function purge_feed($link, $feed_id, $purge_interval, $debug = false) {
160 if (!$purge_interval) $purge_interval = feed_purge_interval($link, $feed_id);
164 $result = db_query($link,
165 "SELECT owner_uid FROM ttrss_feeds WHERE id = '$feed_id'");
169 if (db_num_rows($result) == 1) {
170 $owner_uid = db_fetch_result($result, 0, "owner_uid");
173 if ($purge_interval == -1 ||
!$purge_interval) {
175 ccache_update($link, $feed_id, $owner_uid);
180 if (!$owner_uid) return;
182 if (FORCE_ARTICLE_PURGE
== 0) {
183 $purge_unread = get_pref($link, "PURGE_UNREAD_ARTICLES",
186 $purge_unread = true;
187 $purge_interval = FORCE_ARTICLE_PURGE
;
190 if (!$purge_unread) $query_limit = " unread = false AND ";
192 if (DB_TYPE
== "pgsql") {
193 /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
194 marked = false AND feed_id = '$feed_id' AND
195 (SELECT date_updated FROM ttrss_entries WHERE
196 id = ref_id) < NOW() - INTERVAL '$purge_interval days'"); */
198 $pg_version = get_pgsql_version($link);
200 if (preg_match("/^7\./", $pg_version) ||
preg_match("/^8\.0/", $pg_version)) {
202 $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
203 ttrss_entries.id = ref_id AND
205 feed_id = '$feed_id' AND
207 ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'");
211 $result = db_query($link, "DELETE FROM ttrss_user_entries
213 WHERE ttrss_entries.id = ref_id AND
215 feed_id = '$feed_id' AND
217 ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'");
220 $rows = pg_affected_rows($result);
224 /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
225 marked = false AND feed_id = '$feed_id' AND
226 (SELECT date_updated FROM ttrss_entries WHERE
227 id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */
229 $result = db_query($link, "DELETE FROM ttrss_user_entries
230 USING ttrss_user_entries, ttrss_entries
231 WHERE ttrss_entries.id = ref_id AND
233 feed_id = '$feed_id' AND
235 ttrss_entries.date_updated < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)");
237 $rows = mysql_affected_rows($link);
241 ccache_update($link, $feed_id, $owner_uid);
244 _debug("Purged feed $feed_id ($purge_interval): deleted $rows articles");
246 } // function purge_feed
249 * Purge old posts from old feeds. Not used anymore, purging is done after feed update.
251 * @param mixed $link A database connection
252 * @param boolean $do_output Set to true to enable printed output, false by default.
253 * @param integer $limit The maximal number of removed posts.
257 /* function global_purge_old_posts($link, $do_output = false, $limit = false) {
259 $random_qpart = sql_random_function();
262 $limit_qpart = "LIMIT $limit";
267 $result = db_query($link,
268 "SELECT id,purge_interval,owner_uid FROM ttrss_feeds
269 ORDER BY $random_qpart $limit_qpart");
271 while ($line = db_fetch_assoc($result)) {
273 $feed_id = $line["id"];
274 $purge_interval = $line["purge_interval"];
275 $owner_uid = $line["owner_uid"];
277 if ($purge_interval == 0) {
279 $tmp_result = db_query($link,
280 "SELECT value FROM ttrss_user_prefs WHERE
281 pref_name = 'PURGE_OLD_DAYS' AND owner_uid = '$owner_uid'");
283 if (db_num_rows($tmp_result) != 0) {
284 $purge_interval = db_fetch_result($tmp_result, 0, "value");
289 // print "Feed $feed_id: purge interval = $purge_interval\n";
292 if ($purge_interval > 0 || FORCE_ARTICLE_PURGE) {
293 purge_feed($link, $feed_id, $purge_interval, $do_output);
297 purge_orphans($link, $do_output);
299 } // function global_purge_old_posts */
301 function feed_purge_interval($link, $feed_id) {
303 $result = db_query($link, "SELECT purge_interval, owner_uid FROM ttrss_feeds
304 WHERE id = '$feed_id'");
306 if (db_num_rows($result) == 1) {
307 $purge_interval = db_fetch_result($result, 0, "purge_interval");
308 $owner_uid = db_fetch_result($result, 0, "owner_uid");
310 if ($purge_interval == 0) $purge_interval = get_pref($link,
311 'PURGE_OLD_DAYS', $owner_uid);
313 return $purge_interval;
320 function purge_old_posts($link) {
322 $user_id = $_SESSION["uid"];
324 $result = db_query($link, "SELECT id,purge_interval FROM ttrss_feeds
325 WHERE owner_uid = '$user_id'");
327 while ($line = db_fetch_assoc($result)) {
329 $feed_id = $line["id"];
330 $purge_interval = $line["purge_interval"];
332 if ($purge_interval == 0) $purge_interval = get_pref($link, 'PURGE_OLD_DAYS');
334 if ($purge_interval > 0) {
335 purge_feed($link, $feed_id, $purge_interval);
339 purge_orphans($link);
342 function purge_orphans($link, $do_output = false) {
344 // purge orphaned posts in main content table
345 $result = db_query($link, "DELETE FROM ttrss_entries WHERE
346 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
349 $rows = db_affected_rows($link, $result);
350 _debug("Purged $rows orphaned posts.");
354 function get_feed_update_interval($link, $feed_id) {
355 $result = db_query($link, "SELECT owner_uid, update_interval FROM
356 ttrss_feeds WHERE id = '$feed_id'");
358 if (db_num_rows($result) == 1) {
359 $update_interval = db_fetch_result($result, 0, "update_interval");
360 $owner_uid = db_fetch_result($result, 0, "owner_uid");
362 if ($update_interval != 0) {
363 return $update_interval;
365 return get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $owner_uid, false);
373 function fetch_file_contents($url, $type = false, $login = false, $pass = false) {
374 $login = urlencode($login);
375 $pass = urlencode($pass);
377 if (function_exists('curl_init')) {
378 $ch = curl_init($url);
380 curl_setopt($ch, CURLOPT_CONNECTTIMEOUT
, 15);
381 curl_setopt($ch, CURLOPT_TIMEOUT
, 45);
382 curl_setopt($ch, CURLOPT_FOLLOWLOCATION
, true);
383 curl_setopt($ch, CURLOPT_MAXREDIRS
, 20);
384 curl_setopt($ch, CURLOPT_BINARYTRANSFER
, true);
385 curl_setopt($ch, CURLOPT_RETURNTRANSFER
, true);
386 curl_setopt($ch, CURLOPT_SSL_VERIFYPEER
, false);
387 curl_setopt($fp, CURLOPT_HTTPAUTH
, CURLAUTH_ANY
);
390 curl_setopt($ch, CURLOPT_USERPWD
, "$login:$pass");
392 $contents = @curl_exec
($ch);
393 if ($contents === false) {
398 $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE
);
399 $content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE
);
402 if ($http_code != 200 ||
$type && strpos($content_type, "$type") === false) {
408 if ($login && $pass && $updated != 3) {
409 $url_parts = array();
411 preg_match("/(^[^:]*):\/\/(.*)/", $url, $url_parts);
413 if ($url_parts[1] && $url_parts[2]) {
414 $url = $url_parts[1] . "://$login:$pass@" . $url_parts[2];
418 return @file_get_contents
($url);
424 * Try to determine the favicon URL for a feed.
425 * adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/)
426 * http://dev.wp-plugins.org/file/favatars/trunk/favatars.php
428 * @param string $url A feed or page URL
430 * @return mixed The favicon URL, or false if none was found.
432 function get_favicon_url($url) {
434 $favicon_url = false;
436 if ($html = @fetch_file_contents
($url)) {
438 libxml_use_internal_errors(true);
440 $doc = new DOMDocument();
441 $doc->loadHTML($html);
442 $xpath = new DOMXPath($doc);
443 $entries = $xpath->query('/html/head/link[@rel="shortcut icon"]');
445 if (count($entries) > 0) {
446 foreach ($entries as $entry) {
447 $favicon_url = rewrite_relative_url($url, $entry->getAttribute("href"));
454 $favicon_url = rewrite_relative_url($url, "/favicon.ico");
457 } // function get_favicon_url
459 function check_feed_favicon($site_url, $feed, $link) {
460 $favicon_url = get_favicon_url($site_url);
462 # print "FAVICON [$site_url]: $favicon_url\n";
464 $icon_file = ICONS_DIR
. "/$feed.ico";
466 if ($favicon_url && !file_exists($icon_file)) {
467 $contents = fetch_file_contents($favicon_url, "image");
470 $fp = fopen($icon_file, "w");
473 fwrite($fp, $contents);
475 chmod($icon_file, 0644);
481 function update_rss_feed($link, $feed, $ignore_daemon = false) {
485 /* Update all feeds with the same URL to utilize memcache */
488 $result = db_query($link, "SELECT f1.id
489 FROM ttrss_feeds AS f1, ttrss_feeds AS f2
490 WHERE f2.feed_url = f1.feed_url AND f2.id = '$feed'");
492 while ($line = db_fetch_assoc($result)) {
493 update_rss_feed_real($link, $line["id"], $ignore_daemon);
496 update_rss_feed_real($link, $feed, $ignore_daemon);
500 function update_rss_feed_real($link, $feed, $ignore_daemon = false) {
504 if (!$_REQUEST["daemon"] && !$ignore_daemon) {
508 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
509 _debug("update_rss_feed: start");
512 if (!$ignore_daemon) {
514 if (DB_TYPE
== "pgsql") {
515 $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
517 $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
520 $result = db_query($link, "SELECT id,update_interval,auth_login,
521 auth_pass,cache_images,update_method
522 FROM ttrss_feeds WHERE id = '$feed' AND $updstart_thresh_qpart");
526 $result = db_query($link, "SELECT id,update_interval,auth_login,
527 feed_url,auth_pass,cache_images,update_method,last_updated,
529 FROM ttrss_feeds WHERE id = '$feed'");
533 if (db_num_rows($result) == 0) {
534 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
535 _debug("update_rss_feed: feed $feed NOT FOUND/SKIPPED");
540 $update_method = db_fetch_result($result, 0, "update_method");
541 $last_updated = db_fetch_result($result, 0, "last_updated");
542 $owner_uid = db_fetch_result($result, 0, "owner_uid");
544 db_query($link, "UPDATE ttrss_feeds SET last_update_started = NOW()
545 WHERE id = '$feed'");
547 $auth_login = db_fetch_result($result, 0, "auth_login");
548 $auth_pass = db_fetch_result($result, 0, "auth_pass");
550 if ($update_method == 0)
551 $update_method = DEFAULT_UPDATE_METHOD +
1;
557 if ($update_method == 2)
558 $use_simplepie = true;
560 $use_simplepie = false;
562 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
563 _debug("update method: $update_method (feed setting: $update_method) (use simplepie: $use_simplepie)\n");
566 if ($update_method == 1) {
567 $auth_login = urlencode($auth_login);
568 $auth_pass = urlencode($auth_pass);
571 $update_interval = db_fetch_result($result, 0, "update_interval");
572 $cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images"));
573 $fetch_url = db_fetch_result($result, 0, "feed_url");
575 if ($update_interval < 0) { return; }
577 $feed = db_escape_string($feed);
579 if ($auth_login && $auth_pass && $updated != 3) {
580 $url_parts = array();
581 preg_match("/(^[^:]*):\/\/(.*)/", $fetch_url, $url_parts);
583 if ($url_parts[1] && $url_parts[2]) {
584 $fetch_url = $url_parts[1] . "://$auth_login:$auth_pass@" . $url_parts[2];
589 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
590 _debug("update_rss_feed: fetching [$fetch_url]...");
593 $obj_id = md5("FDATA:$use_simplepie:$fetch_url");
595 if ($memcache && $obj = $memcache->get($obj_id)) {
597 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
598 _debug("update_rss_feed: data found in memcache.");
605 if ($update_method == 3) {
606 $rss = fetch_twitter_rss($link, $fetch_url, $owner_uid);
607 } else if ($update_method == 1) {
608 $rss = @fetch_rss
($fetch_url);
610 if (!is_dir(SIMPLEPIE_CACHE_DIR
)) {
611 mkdir(SIMPLEPIE_CACHE_DIR
);
614 $rss = new SimplePie();
615 $rss->set_useragent(SELF_USER_AGENT
);
616 # $rss->set_timeout(10);
617 $rss->set_feed_url($fetch_url);
618 $rss->set_output_encoding('UTF-8');
620 if (SIMPLEPIE_CACHE_IMAGES
&& $cache_images) {
622 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
623 _debug("enabling image cache");
626 $rss->set_image_handler("image.php", 'i');
629 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
630 _debug("feed update interval (sec): " .
631 get_feed_update_interval($link, $feed)*60);
634 if (is_dir(SIMPLEPIE_CACHE_DIR
)) {
635 $rss->set_cache_location(SIMPLEPIE_CACHE_DIR
);
636 $rss->set_cache_duration(get_feed_update_interval($link, $feed) * 60);
642 if ($memcache && $rss) $memcache->add($obj_id, $rss, 0, 300);
647 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
648 _debug("update_rss_feed: fetch done, parsing...");
651 $feed = db_escape_string($feed);
653 if ($update_method == 2) {
654 $fetch_ok = !$rss->error();
661 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
662 _debug("update_rss_feed: processing feed data...");
665 // db_query($link, "BEGIN");
667 $result = db_query($link, "SELECT title,icon_url,site_url,owner_uid
668 FROM ttrss_feeds WHERE id = '$feed'");
670 $registered_title = db_fetch_result($result, 0, "title");
671 $orig_icon_url = db_fetch_result($result, 0, "icon_url");
672 $orig_site_url = db_fetch_result($result, 0, "site_url");
674 $owner_uid = db_fetch_result($result, 0, "owner_uid");
676 if ($use_simplepie) {
677 $site_url = $rss->get_link();
679 $site_url = $rss->channel
["link"];
682 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
683 _debug("update_rss_feed: checking favicon...");
686 check_feed_favicon($site_url, $feed, $link);
688 if (!$registered_title ||
$registered_title == "[Unknown]") {
690 if ($use_simplepie) {
691 $feed_title = db_escape_string($rss->get_title());
693 $feed_title = db_escape_string($rss->channel
["title"]);
696 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
697 _debug("update_rss_feed: registering title: $feed_title");
700 db_query($link, "UPDATE ttrss_feeds SET
701 title = '$feed_title' WHERE id = '$feed'");
704 // weird, weird Magpie
705 if (!$use_simplepie) {
706 if (!$site_url) $site_url = db_escape_string($rss->channel
["link_"]);
709 if ($site_url && $orig_site_url != db_escape_string($site_url)) {
710 db_query($link, "UPDATE ttrss_feeds SET
711 site_url = '$site_url' WHERE id = '$feed'");
714 // print "I: " . $rss->channel["image"]["url"];
716 if (!$use_simplepie) {
717 $icon_url = db_escape_string($rss->image
["url"]);
719 $icon_url = db_escape_string($rss->get_image_url());
722 $icon_url = substr($icon_url, 0, 250);
724 if ($icon_url && $orig_icon_url != $icon_url) {
725 db_query($link, "UPDATE ttrss_feeds SET icon_url = '$icon_url' WHERE id = '$feed'");
728 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
729 _debug("update_rss_feed: loading filters...");
732 $filters = load_filters($link, $feed, $owner_uid);
734 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
738 if ($use_simplepie) {
739 $iterator = $rss->get_items();
741 $iterator = $rss->items
;
742 if (!$iterator ||
!is_array($iterator)) $iterator = $rss->entries
;
743 if (!$iterator ||
!is_array($iterator)) $iterator = $rss;
746 if (!is_array($iterator)) {
747 /* db_query($link, "UPDATE ttrss_feeds
748 SET last_error = 'Parse error: can\'t find any articles.'
749 WHERE id = '$feed'"); */
751 // clear any errors and mark feed as updated if fetched okay
752 // even if it's blank
754 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
755 _debug("update_rss_feed: entry iterator is not an array, no articles?");
758 db_query($link, "UPDATE ttrss_feeds
759 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
761 return; // no articles
764 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
765 _debug("update_rss_feed: processing articles...");
768 foreach ($iterator as $item) {
770 if ($_REQUEST['xdebug'] == 2) {
774 if ($use_simplepie) {
775 $entry_guid = $item->get_id();
776 if (!$entry_guid) $entry_guid = $item->get_link();
777 if (!$entry_guid) $entry_guid = make_guid_from_title($item->get_title());
781 $entry_guid = $item["id"];
783 if (!$entry_guid) $entry_guid = $item["guid"];
784 if (!$entry_guid) $entry_guid = $item["about"];
785 if (!$entry_guid) $entry_guid = $item["link"];
786 if (!$entry_guid) $entry_guid = make_guid_from_title($item["title"]);
789 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
790 _debug("update_rss_feed: guid $entry_guid");
793 if (!$entry_guid) continue;
795 $entry_timestamp = "";
797 if ($use_simplepie) {
798 $entry_timestamp = strtotime($item->get_date());
800 $rss_2_date = $item['pubdate'];
801 $rss_1_date = $item['dc']['date'];
802 $atom_date = $item['issued'];
803 if (!$atom_date) $atom_date = $item['updated'];
805 if ($atom_date != "") $entry_timestamp = parse_w3cdtf($atom_date);
806 if ($rss_1_date != "") $entry_timestamp = parse_w3cdtf($rss_1_date);
807 if ($rss_2_date != "") $entry_timestamp = strtotime($rss_2_date);
811 if ($entry_timestamp == "" ||
$entry_timestamp == -1 ||
!$entry_timestamp) {
812 $entry_timestamp = time();
813 $no_orig_date = 'true';
815 $no_orig_date = 'false';
818 $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp);
820 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
821 _debug("update_rss_feed: date $entry_timestamp [$entry_timestamp_fmt]");
824 if ($use_simplepie) {
825 $entry_title = $item->get_title();
827 $entry_title = trim(strip_tags($item["title"]));
830 if ($use_simplepie) {
831 $entry_link = $item->get_link();
833 // strange Magpie workaround
834 $entry_link = $item["link_"];
835 if (!$entry_link) $entry_link = $item["link"];
838 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
839 _debug("update_rss_feed: title $entry_title");
842 if (!$entry_title) $entry_title = date("Y-m-d H:i:s", $entry_timestamp);;
844 $entry_link = strip_tags($entry_link);
846 if ($use_simplepie) {
847 $entry_content = $item->get_content();
848 if (!$entry_content) $entry_content = $item->get_description();
850 $entry_content = $item["content:escaped"];
852 if (!$entry_content) $entry_content = $item["content:encoded"];
853 if (!$entry_content) $entry_content = $item["content"]["encoded"];
854 if (!$entry_content) $entry_content = $item["content"];
856 // Magpie bugs are getting ridiculous
857 if (trim($entry_content) == "Array") $entry_content = false;
859 if (!$entry_content) $entry_content = $item["atom_content"];
860 if (!$entry_content) $entry_content = $item["summary"];
862 if (!$entry_content ||
863 strlen($entry_content) < strlen($item["description"])) {
864 $entry_content = $item["description"];
868 if (is_array($entry_content)) {
869 $entry_content = $entry_content["encoded"];
870 if (!$entry_content) $entry_content = $entry_content["escaped"];
874 if ($_REQUEST["xdebug"] == 2) {
875 print "update_rss_feed: content: ";
876 print_r(htmlspecialchars($entry_content));
879 $entry_content_unescaped = $entry_content;
881 if ($use_simplepie) {
882 $entry_comments = strip_tags($item->data
["comments"]);
883 if ($item->get_author()) {
884 $entry_author_item = $item->get_author();
885 $entry_author = $entry_author_item->get_name();
886 if (!$entry_author) $entry_author = $entry_author_item->get_email();
888 $entry_author = db_escape_string($entry_author);
891 $entry_comments = strip_tags($item["comments"]);
893 $entry_author = db_escape_string(strip_tags($item['dc']['creator']));
895 if ($item['author']) {
897 if (is_array($item['author'])) {
899 if (!$entry_author) {
900 $entry_author = db_escape_string(strip_tags($item['author']['name']));
903 if (!$entry_author) {
904 $entry_author = db_escape_string(strip_tags($item['author']['email']));
908 if (!$entry_author) {
909 $entry_author = db_escape_string(strip_tags($item['author']));
914 if (preg_match('/^[\t\n\r ]*$/', $entry_author)) $entry_author = '';
916 $entry_guid = db_escape_string(strip_tags($entry_guid));
917 $entry_guid = mb_substr($entry_guid, 0, 250);
919 $result = db_query($link, "SELECT id FROM ttrss_entries
920 WHERE guid = '$entry_guid'");
922 $entry_content = db_escape_string($entry_content, false);
924 $content_hash = "SHA1:" . sha1(strip_tags($entry_content));
926 $entry_title = db_escape_string($entry_title);
927 $entry_link = db_escape_string($entry_link);
928 $entry_comments = mb_substr(db_escape_string($entry_comments), 0, 250);
929 $entry_author = mb_substr($entry_author, 0, 250);
931 if ($use_simplepie) {
932 $num_comments = 0; #FIXME#
934 $num_comments = db_escape_string($item["slash"]["comments"]);
937 if (!$num_comments) $num_comments = 0;
939 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
940 _debug("update_rss_feed: looking for tags [1]...");
943 // parse <category> entries into tags
945 $additional_tags = array();
947 if ($use_simplepie) {
949 $additional_tags_src = $item->get_categories();
951 if (is_array($additional_tags_src)) {
952 foreach ($additional_tags_src as $tobj) {
953 array_push($additional_tags, $tobj->get_term());
957 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
958 _debug("update_rss_feed: category tags:");
959 print_r($additional_tags);
964 $t_ctr = $item['category#'];
967 $additional_tags = array();
968 } else if ($t_ctr > 0) {
969 $additional_tags = array($item['category']);
971 if ($item['category@term']) {
972 array_push($additional_tags, $item['category@term']);
975 for ($i = 0; $i <= $t_ctr; $i++
) {
976 if ($item["category#$i"]) {
977 array_push($additional_tags, $item["category#$i"]);
980 if ($item["category#$i@term"]) {
981 array_push($additional_tags, $item["category#$i@term"]);
986 // parse <dc:subject> elements
988 $t_ctr = $item['dc']['subject#'];
991 array_push($additional_tags, $item['dc']['subject']);
993 for ($i = 0; $i <= $t_ctr; $i++
) {
994 if ($item['dc']["subject#$i"]) {
995 array_push($additional_tags, $item['dc']["subject#$i"]);
1001 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1002 _debug("update_rss_feed: looking for tags [2]...");
1006 // <a href="..." rel="tag">Xorg</a>, //
1010 preg_match_all("/<a.*?rel=['\"]tag['\"].*?\>([^<]+)<\/a>/i",
1011 $entry_content_unescaped, $entry_tags);
1013 $entry_tags = $entry_tags[1];
1015 $entry_tags = array_merge($entry_tags, $additional_tags);
1016 $entry_tags = array_unique($entry_tags);
1018 for ($i = 0; $i < count($entry_tags); $i++
)
1019 $entry_tags[$i] = mb_strtolower($entry_tags[$i], 'utf-8');
1021 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1022 _debug("update_rss_feed: unfiltered tags found:");
1023 print_r($entry_tags);
1028 $entry_content = sanitize_article_content($entry_content);
1029 $entry_title = sanitize_article_content($entry_title);
1031 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1032 _debug("update_rss_feed: done collecting data [TITLE:$entry_title]");
1035 db_query($link, "BEGIN");
1037 if (db_num_rows($result) == 0) {
1039 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1040 _debug("update_rss_feed: base guid not found");
1043 // base post entry does not exist, create it
1045 $result = db_query($link,
1046 "INSERT INTO ttrss_entries
1063 '$entry_timestamp_fmt',
1073 // we keep encountering the entry in feeds, so we need to
1074 // update date_updated column so that we don't get horrible
1075 // dupes when the entry gets purged and reinserted again e.g.
1076 // in the case of SLOW SLOW OMG SLOW updating feeds
1078 $base_entry_id = db_fetch_result($result, 0, "id");
1080 db_query($link, "UPDATE ttrss_entries SET date_updated = NOW()
1081 WHERE id = '$base_entry_id'");
1084 // now it should exist, if not - bad luck then
1086 $result = db_query($link, "SELECT
1087 id,content_hash,no_orig_date,title,
1088 ".SUBSTRING_FOR_DATE
."(date_updated,1,19) as date_updated,
1089 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated,
1093 WHERE guid = '$entry_guid'");
1098 if (db_num_rows($result) == 1) {
1100 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1101 _debug("update_rss_feed: base guid found, checking for user record");
1104 // this will be used below in update handler
1105 $orig_content_hash = db_fetch_result($result, 0, "content_hash");
1106 $orig_title = db_fetch_result($result, 0, "title");
1107 $orig_num_comments = db_fetch_result($result, 0, "num_comments");
1108 $orig_date_updated = strtotime(db_fetch_result($result,
1109 0, "date_updated"));
1111 $ref_id = db_fetch_result($result, 0, "id");
1112 $entry_ref_id = $ref_id;
1114 // check for user post link to main table
1116 // do we allow duplicate posts with same GUID in different feeds?
1117 if (get_pref($link, "ALLOW_DUPLICATE_POSTS", $owner_uid, false)) {
1118 $dupcheck_qpart = "AND (feed_id = '$feed' OR feed_id IS NULL)";
1120 $dupcheck_qpart = "";
1123 /* Collect article tags here so we could filter by them: */
1125 $article_filters = get_article_filters($filters, $entry_title,
1126 $entry_content, $entry_link, $entry_timestamp, $entry_author,
1129 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1130 _debug("update_rss_feed: article filters: ");
1131 if (count($article_filters) != 0) {
1132 print_r($article_filters);
1136 if (find_article_filter($article_filters, "filter")) {
1137 db_query($link, "COMMIT"); // close transaction in progress
1141 $score = calculate_article_score($article_filters);
1143 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1144 _debug("update_rss_feed: initial score: $score");
1147 $query = "SELECT ref_id, int_id FROM ttrss_user_entries WHERE
1148 ref_id = '$ref_id' AND owner_uid = '$owner_uid'
1151 // if ($_REQUEST["xdebug"]) print "$query\n";
1153 $result = db_query($link, $query);
1155 // okay it doesn't exist - create user entry
1156 if (db_num_rows($result) == 0) {
1158 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1159 _debug("update_rss_feed: user record not found, creating...");
1162 if ($score >= -500 && !find_article_filter($article_filters, 'catchup')) {
1164 $last_read_qpart = 'NULL';
1167 $last_read_qpart = 'NOW()';
1170 if (find_article_filter($article_filters, 'mark') ||
$score > 1000) {
1176 if (find_article_filter($article_filters, 'publish')) {
1177 $published = 'true';
1179 $published = 'false';
1182 $result = db_query($link,
1183 "INSERT INTO ttrss_user_entries
1184 (ref_id, owner_uid, feed_id, unread, last_read, marked,
1185 published, score, tag_cache, label_cache)
1186 VALUES ('$ref_id', '$owner_uid', '$feed', $unread,
1187 $last_read_qpart, $marked, $published, '$score', '', '')");
1189 $result = db_query($link,
1190 "SELECT int_id FROM ttrss_user_entries WHERE
1191 ref_id = '$ref_id' AND owner_uid = '$owner_uid' AND
1192 feed_id = '$feed' LIMIT 1");
1194 if (db_num_rows($result) == 1) {
1195 $entry_int_id = db_fetch_result($result, 0, "int_id");
1198 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1199 _debug("update_rss_feed: user record FOUND");
1202 $entry_ref_id = db_fetch_result($result, 0, "ref_id");
1203 $entry_int_id = db_fetch_result($result, 0, "int_id");
1206 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1207 _debug("update_rss_feed: RID: $entry_ref_id, IID: $entry_int_id");
1210 $post_needs_update = false;
1212 if (get_pref($link, "UPDATE_POST_ON_CHECKSUM_CHANGE", $owner_uid, false) &&
1213 ($content_hash != $orig_content_hash)) {
1214 // print "<!-- [$entry_title] $content_hash vs $orig_content_hash -->";
1215 $post_needs_update = true;
1218 if (db_escape_string($orig_title) != $entry_title) {
1219 $post_needs_update = true;
1222 if ($orig_num_comments != $num_comments) {
1223 $post_needs_update = true;
1226 // this doesn't seem to be very reliable
1228 // if ($orig_timestamp != $entry_timestamp && !$orig_no_orig_date) {
1229 // $post_needs_update = true;
1232 // if post needs update, update it and mark all user entries
1233 // linking to this post as updated
1234 if ($post_needs_update) {
1236 if (defined('DAEMON_EXTENDED_DEBUG')) {
1237 _debug("update_rss_feed: post $entry_guid needs update...");
1240 // print "<!-- post $orig_title needs update : $post_needs_update -->";
1242 db_query($link, "UPDATE ttrss_entries
1243 SET title = '$entry_title', content = '$entry_content',
1244 content_hash = '$content_hash',
1245 num_comments = '$num_comments'
1246 WHERE id = '$ref_id'");
1248 if (get_pref($link, "MARK_UNREAD_ON_UPDATE", $owner_uid, false)) {
1249 db_query($link, "UPDATE ttrss_user_entries
1250 SET last_read = null, unread = true WHERE ref_id = '$ref_id'");
1252 db_query($link, "UPDATE ttrss_user_entries
1253 SET last_read = null WHERE ref_id = '$ref_id' AND unread = false");
1259 db_query($link, "COMMIT");
1261 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1262 _debug("update_rss_feed: assigning labels...");
1265 assign_article_to_labels($link, $entry_ref_id, $article_filters,
1268 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1269 _debug("update_rss_feed: looking for enclosures...");
1274 $enclosures = array();
1276 if ($use_simplepie) {
1277 $encs = $item->get_enclosures();
1279 if (is_array($encs)) {
1280 foreach ($encs as $e) {
1282 $e->link
, $e->type
, $e->length
);
1284 array_push($enclosures, $e_item);
1291 $e_ctr = $item['enclosure#'];
1294 $e_item = array($item['enclosure@url'],
1295 $item['enclosure@type'],
1296 $item['enclosure@length']);
1298 array_push($enclosures, $e_item);
1300 for ($i = 0; $i <= $e_ctr; $i++
) {
1302 if ($item["enclosure#$i@url"]) {
1303 $e_item = array($item["enclosure#$i@url"],
1304 $item["enclosure#$i@type"],
1305 $item["enclosure#$i@length"]);
1306 array_push($enclosures, $e_item);
1312 // can there be many of those? yes -fox
1314 $m_ctr = $item['media']['content#'];
1317 $e_item = array($item['media']['content@url'],
1318 $item['media']['content@medium'],
1319 $item['media']['content@length']);
1321 array_push($enclosures, $e_item);
1323 for ($i = 0; $i <= $m_ctr; $i++
) {
1325 if ($item["media"]["content#$i@url"]) {
1326 $e_item = array($item["media"]["content#$i@url"],
1327 $item["media"]["content#$i@medium"],
1328 $item["media"]["content#$i@length"]);
1329 array_push($enclosures, $e_item);
1337 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1338 _debug("update_rss_feed: article enclosures:");
1339 print_r($enclosures);
1342 db_query($link, "BEGIN");
1344 foreach ($enclosures as $enc) {
1345 $enc_url = db_escape_string($enc[0]);
1346 $enc_type = db_escape_string($enc[1]);
1347 $enc_dur = db_escape_string($enc[2]);
1349 $result = db_query($link, "SELECT id FROM ttrss_enclosures
1350 WHERE content_url = '$enc_url' AND post_id = '$entry_ref_id'");
1352 if (db_num_rows($result) == 0) {
1353 db_query($link, "INSERT INTO ttrss_enclosures
1354 (content_url, content_type, title, duration, post_id) VALUES
1355 ('$enc_url', '$enc_type', '', '$enc_dur', '$entry_ref_id')");
1359 db_query($link, "COMMIT");
1361 // check for manual tags (we have to do it here since they're loaded from filters)
1363 foreach ($article_filters as $f) {
1364 if ($f[0] == "tag") {
1366 $manual_tags = trim_array(split(",", $f[1]));
1368 foreach ($manual_tags as $tag) {
1369 if (tag_is_valid($tag)) {
1370 array_push($entry_tags, $tag);
1378 $boring_tags = trim_array(split(",", mb_strtolower(get_pref($link,
1379 'BLACKLISTED_TAGS', $owner_uid, ''), 'utf-8')));
1381 $filtered_tags = array();
1382 $tags_to_cache = array();
1384 if ($entry_tags && is_array($entry_tags)) {
1385 foreach ($entry_tags as $tag) {
1386 if (array_search($tag, $boring_tags) === false) {
1387 array_push($filtered_tags, $tag);
1392 $filtered_tags = array_unique($filtered_tags);
1394 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1395 _debug("update_rss_feed: filtered article tags:");
1396 print_r($filtered_tags);
1399 // Save article tags in the database
1401 if (count($filtered_tags) > 0) {
1403 db_query($link, "BEGIN");
1405 foreach ($filtered_tags as $tag) {
1407 $tag = sanitize_tag($tag);
1408 $tag = db_escape_string($tag);
1410 if (!tag_is_valid($tag)) continue;
1412 $result = db_query($link, "SELECT id FROM ttrss_tags
1413 WHERE tag_name = '$tag' AND post_int_id = '$entry_int_id' AND
1414 owner_uid = '$owner_uid' LIMIT 1");
1416 if ($result && db_num_rows($result) == 0) {
1418 db_query($link, "INSERT INTO ttrss_tags
1419 (owner_uid,tag_name,post_int_id)
1420 VALUES ('$owner_uid','$tag', '$entry_int_id')");
1423 array_push($tags_to_cache, $tag);
1426 /* update the cache */
1428 $tags_to_cache = array_unique($tags_to_cache);
1430 $tags_str = db_escape_string(join(",", $tags_to_cache));
1432 db_query($link, "UPDATE ttrss_user_entries
1433 SET tag_cache = '$tags_str' WHERE ref_id = '$entry_ref_id'
1434 AND owner_uid = $owner_uid");
1436 db_query($link, "COMMIT");
1439 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1440 _debug("update_rss_feed: article processed");
1444 if (!$last_updated) {
1445 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1446 _debug("update_rss_feed: new feed, catching it up...");
1448 catchup_feed($link, $feed, false, $owner_uid);
1451 purge_feed($link, $feed, 0);
1453 db_query($link, "UPDATE ttrss_feeds
1454 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
1456 // db_query($link, "COMMIT");
1460 if ($use_simplepie) {
1461 $error_msg = mb_substr($rss->error(), 0, 250);
1463 $error_msg = mb_substr(magpie_error(), 0, 250);
1466 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1467 _debug("update_rss_feed: error fetching feed: $error_msg");
1470 $error_msg = db_escape_string($error_msg);
1473 "UPDATE ttrss_feeds SET last_error = '$error_msg',
1474 last_updated = NOW() WHERE id = '$feed'");
1477 if ($use_simplepie) {
1481 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1482 _debug("update_rss_feed: done");
1487 function print_select($id, $default, $values, $attributes = "") {
1488 print "<select name=\"$id\" id=\"$id\" $attributes>";
1489 foreach ($values as $v) {
1491 $sel = "selected=\"1\"";
1495 print "<option value=\"$v\" $sel>$v</option>";
1500 function print_select_hash($id, $default, $values, $attributes = "") {
1501 print "<select name=\"$id\" id='$id' $attributes>";
1502 foreach (array_keys($values) as $v) {
1504 $sel = 'selected="selected"';
1508 print "<option $sel value=\"$v\">".$values[$v]."</option>";
1514 function get_article_filters($filters, $title, $content, $link, $timestamp, $author, $tags) {
1517 if ($filters["title"]) {
1518 foreach ($filters["title"] as $filter) {
1519 $reg_exp = $filter["reg_exp"];
1520 $inverse = $filter["inverse"];
1521 if ((!$inverse && @preg_match
("/$reg_exp/i", $title)) ||
1522 ($inverse && !@preg_match
("/$reg_exp/i", $title))) {
1524 array_push($matches, array($filter["action"], $filter["action_param"]));
1529 if ($filters["content"]) {
1530 foreach ($filters["content"] as $filter) {
1531 $reg_exp = $filter["reg_exp"];
1532 $inverse = $filter["inverse"];
1534 if ((!$inverse && @preg_match
("/$reg_exp/i", $content)) ||
1535 ($inverse && !@preg_match
("/$reg_exp/i", $content))) {
1537 array_push($matches, array($filter["action"], $filter["action_param"]));
1542 if ($filters["both"]) {
1543 foreach ($filters["both"] as $filter) {
1544 $reg_exp = $filter["reg_exp"];
1545 $inverse = $filter["inverse"];
1548 if (!@preg_match
("/$reg_exp/i", $title) && !preg_match("/$reg_exp/i", $content)) {
1549 array_push($matches, array($filter["action"], $filter["action_param"]));
1552 if (@preg_match
("/$reg_exp/i", $title) ||
preg_match("/$reg_exp/i", $content)) {
1553 array_push($matches, array($filter["action"], $filter["action_param"]));
1559 if ($filters["link"]) {
1560 $reg_exp = $filter["reg_exp"];
1561 foreach ($filters["link"] as $filter) {
1562 $reg_exp = $filter["reg_exp"];
1563 $inverse = $filter["inverse"];
1565 if ((!$inverse && @preg_match
("/$reg_exp/i", $link)) ||
1566 ($inverse && !@preg_match
("/$reg_exp/i", $link))) {
1568 array_push($matches, array($filter["action"], $filter["action_param"]));
1573 if ($filters["date"]) {
1574 $reg_exp = $filter["reg_exp"];
1575 foreach ($filters["date"] as $filter) {
1576 $date_modifier = $filter["filter_param"];
1577 $inverse = $filter["inverse"];
1578 $check_timestamp = strtotime($filter["reg_exp"]);
1580 # no-op when timestamp doesn't parse to prevent misfires
1582 if ($check_timestamp) {
1585 if ($date_modifier == "before" && $timestamp < $check_timestamp ||
1586 $date_modifier == "after" && $timestamp > $check_timestamp) {
1590 if ($inverse) $match_ok = !$match_ok;
1593 array_push($matches, array($filter["action"], $filter["action_param"]));
1599 if ($filters["author"]) {
1600 foreach ($filters["author"] as $filter) {
1601 $reg_exp = $filter["reg_exp"];
1602 $inverse = $filter["inverse"];
1603 if ((!$inverse && @preg_match
("/$reg_exp/i", $author)) ||
1604 ($inverse && !@preg_match
("/$reg_exp/i", $author))) {
1606 array_push($matches, array($filter["action"], $filter["action_param"]));
1611 if ($filters["tag"]) {
1613 $tag_string = join(",", $tags);
1615 foreach ($filters["tag"] as $filter) {
1616 $reg_exp = $filter["reg_exp"];
1617 $inverse = $filter["inverse"];
1619 if ((!$inverse && @preg_match
("/$reg_exp/i", $tag_string)) ||
1620 ($inverse && !@preg_match
("/$reg_exp/i", $tag_string))) {
1622 array_push($matches, array($filter["action"], $filter["action_param"]));
1631 function find_article_filter($filters, $filter_name) {
1632 foreach ($filters as $f) {
1633 if ($f[0] == $filter_name) {
1640 function calculate_article_score($filters) {
1643 foreach ($filters as $f) {
1644 if ($f[0] == "score") {
1651 function assign_article_to_labels($link, $id, $filters, $owner_uid) {
1652 foreach ($filters as $f) {
1653 if ($f[0] == "label") {
1654 label_add_article($link, $id, $f[1], $owner_uid);
1659 function getmicrotime() {
1660 list($usec, $sec) = explode(" ",microtime());
1661 return ((float)$usec +
(float)$sec);
1664 function print_radio($id, $default, $true_is, $values, $attributes = "") {
1665 foreach ($values as $v) {
1672 if ($v == $true_is) {
1673 $sel .= " value=\"1\"";
1675 $sel .= " value=\"0\"";
1678 print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\"
1679 type=\"radio\" $sel $attributes name=\"$id\"> $v ";
1684 function initialize_user_prefs($link, $uid, $profile = false) {
1686 $uid = db_escape_string($uid);
1690 $profile_qpart = "AND profile IS NULL";
1692 $profile_qpart = "AND profile = '$profile'";
1695 if (get_schema_version($link) < 63) $profile_qpart = "";
1697 db_query($link, "BEGIN");
1699 $result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs");
1701 $u_result = db_query($link, "SELECT pref_name
1702 FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart");
1704 $active_prefs = array();
1706 while ($line = db_fetch_assoc($u_result)) {
1707 array_push($active_prefs, $line["pref_name"]);
1710 while ($line = db_fetch_assoc($result)) {
1711 if (array_search($line["pref_name"], $active_prefs) === FALSE) {
1712 // print "adding " . $line["pref_name"] . "<br>";
1714 if (get_schema_version($link) < 63) {
1715 db_query($link, "INSERT INTO ttrss_user_prefs
1716 (owner_uid,pref_name,value) VALUES
1717 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')");
1720 db_query($link, "INSERT INTO ttrss_user_prefs
1721 (owner_uid,pref_name,value, profile) VALUES
1722 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."', $profile)");
1728 db_query($link, "COMMIT");
1732 function lookup_user_id($link, $user) {
1734 $result = db_query($link, "SELECT id FROM ttrss_users WHERE
1737 if (db_num_rows($result) == 1) {
1738 return db_fetch_result($result, 0, "id");
1744 function http_authenticate_user($link) {
1746 // error_log("http_authenticate_user: ".$_SERVER["PHP_AUTH_USER"]."\n", 3, '/tmp/tt-rss.log');
1748 if (!$_SERVER["PHP_AUTH_USER"]) {
1750 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1751 header('HTTP/1.0 401 Unauthorized');
1755 $auth_result = authenticate_user($link,
1756 $_SERVER["PHP_AUTH_USER"], $_SERVER["PHP_AUTH_PW"]);
1758 if (!$auth_result) {
1759 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1760 header('HTTP/1.0 401 Unauthorized');
1768 function authenticate_user($link, $login, $password, $force_auth = false) {
1770 if (!SINGLE_USER_MODE
) {
1772 $pwd_hash1 = encrypt_password($password);
1773 $pwd_hash2 = encrypt_password($password, $login);
1774 $login = db_escape_string($login);
1776 if (defined('ALLOW_REMOTE_USER_AUTH') && ALLOW_REMOTE_USER_AUTH
1777 && $_SERVER["REMOTE_USER"] && $login != "admin") {
1779 $login = db_escape_string($_SERVER["REMOTE_USER"]);
1781 $query = "SELECT id,login,access_level,pwd_hash
1782 FROM ttrss_users WHERE
1786 $query = "SELECT id,login,access_level,pwd_hash
1787 FROM ttrss_users WHERE
1788 login = '$login' AND (pwd_hash = '$pwd_hash1' OR
1789 pwd_hash = '$pwd_hash2')";
1792 $result = db_query($link, $query);
1794 if (db_num_rows($result) == 1) {
1795 $_SESSION["uid"] = db_fetch_result($result, 0, "id");
1796 $_SESSION["name"] = db_fetch_result($result, 0, "login");
1797 $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level");
1799 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
1802 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1803 $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash");
1805 $_SESSION["last_version_check"] = time();
1807 initialize_user_prefs($link, $_SESSION["uid"]);
1816 $_SESSION["uid"] = 1;
1817 $_SESSION["name"] = "admin";
1819 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1821 initialize_user_prefs($link, $_SESSION["uid"]);
1827 function make_password($length = 8) {
1830 $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ";
1834 while ($i < $length) {
1835 $char = substr($possible, mt_rand(0, strlen($possible)-1), 1);
1837 if (!strstr($password, $char)) {
1845 // this is called after user is created to initialize default feeds, labels
1848 // user preferences are checked on every login, not here
1850 function initialize_user($link, $uid) {
1852 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
1853 values ('$uid', 'Tiny Tiny RSS: New Releases',
1854 'http://tt-rss.org/releases.rss')");
1856 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
1857 values ('$uid', 'Tiny Tiny RSS: Forum',
1858 'http://tt-rss.org/forum/rss.php')");
1861 function logout_user() {
1863 if (isset($_COOKIE[session_name()])) {
1864 setcookie(session_name(), '', time()-42000, '/');
1868 function get_script_urlpath() {
1869 return preg_replace('/\/[^\/]*$/', "", $_SERVER["REQUEST_URI"]);
1872 function validate_session($link) {
1873 if (SINGLE_USER_MODE
) return true;
1875 $check_ip = $_SESSION['ip_address'];
1877 switch (SESSION_CHECK_ADDRESS
) {
1882 $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+
1);
1885 $check_ip = substr($check_ip, 0, strrpos($check_ip, '.'));
1886 $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+
1);
1890 if ($check_ip && strpos($_SERVER['REMOTE_ADDR'], $check_ip) !== 0) {
1891 $_SESSION["login_error_msg"] =
1892 __("Session failed to validate (incorrect IP)");
1896 if ($_SESSION["ref_schema_version"] != get_schema_version($link, true))
1899 if ($_SESSION["uid"]) {
1901 $result = db_query($link,
1902 "SELECT pwd_hash FROM ttrss_users WHERE id = '".$_SESSION["uid"]."'");
1904 $pwd_hash = db_fetch_result($result, 0, "pwd_hash");
1906 if ($pwd_hash != $_SESSION["pwd_hash"]) {
1911 /* if ($_SESSION["cookie_lifetime"] && $_SESSION["uid"]) {
1913 //print_r($_SESSION);
1915 if (time() > $_SESSION["cookie_lifetime"]) {
1923 function login_sequence($link, $mobile = false) {
1924 if (!SINGLE_USER_MODE
) {
1926 $login_action = $_POST["login_action"];
1928 # try to authenticate user if called from login form
1929 if ($login_action == "do_login") {
1930 $login = $_POST["login"];
1931 $password = $_POST["password"];
1932 $remember_me = $_POST["remember_me"];
1934 if (authenticate_user($link, $login, $password)) {
1935 $_POST["password"] = "";
1937 $_SESSION["language"] = $_POST["language"];
1938 $_SESSION["ref_schema_version"] = get_schema_version($link, true);
1939 $_SESSION["bw_limit"] = !!$_POST["bw_limit"];
1941 if ($_POST["profile"]) {
1943 $profile = db_escape_string($_POST["profile"]);
1945 $result = db_query($link, "SELECT id FROM ttrss_settings_profiles
1946 WHERE id = '$profile' AND owner_uid = " . $_SESSION["uid"]);
1948 if (db_num_rows($result) != 0) {
1949 $_SESSION["profile"] = $profile;
1950 $_SESSION["prefs_cache"] = array();
1954 if ($_REQUEST['return']) {
1955 header("Location: " . $_REQUEST['return']);
1957 header("Location: " . $_SERVER["REQUEST_URI"]);
1964 $_SESSION["login_error_msg"] = __("Incorrect username or password");
1968 if (!$_SESSION["uid"] ||
!validate_session($link)) {
1969 if (defined('ALLOW_REMOTE_USER_AUTH') && ALLOW_REMOTE_USER_AUTH
1970 && $_SERVER["REMOTE_USER"] && defined('AUTO_LOGIN') && AUTO_LOGIN
) {
1971 authenticate_user($link,$_SERVER['REMOTE_USER'],null);
1972 $_SESSION["ref_schema_version"] = get_schema_version($link, true);
1974 render_login_form($link, $mobile);
1975 //header("Location: login.php");
1979 /* bump login timestamp */
1980 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
1983 if ($_SESSION["language"] && SESSION_COOKIE_LIFETIME
> 0) {
1984 setcookie("ttrss_lang", $_SESSION["language"],
1985 time() + SESSION_COOKIE_LIFETIME
);
1990 return authenticate_user($link, "admin", null);
1994 function truncate_string($str, $max_len, $suffix = '…') {
1995 if (mb_strlen($str, "utf-8") > $max_len - 3) {
1996 return mb_substr($str, 0, $max_len, "utf-8") . $suffix;
2002 function theme_image($link, $filename) {
2004 $theme_path = get_user_theme_path($link);
2006 if ($theme_path && is_file($theme_path.$filename)) {
2007 return $theme_path.$filename;
2016 function get_user_theme($link) {
2018 if (get_schema_version($link) >= 63 && $_SESSION["uid"]) {
2019 $theme_name = get_pref($link, "_THEME_ID");
2020 if (is_dir("themes/$theme_name")) {
2031 function get_user_theme_path($link) {
2034 if (get_schema_version($link) >= 63 && $_SESSION["uid"]) {
2035 $theme_name = get_pref($link, "_THEME_ID");
2037 if ($theme_name && is_dir("themes/$theme_name")) {
2038 $theme_path = "themes/$theme_name/";
2047 if (is_file("$theme_path/theme.ini")) {
2048 $ini = parse_ini_file("$theme_path/theme.ini", true);
2049 if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED
) {
2057 function get_user_theme_options($link) {
2058 $t = get_user_theme_path($link);
2061 if (is_file("$t/theme.ini")) {
2062 $ini = parse_ini_file("$t/theme.ini", true);
2063 if ($ini['theme']['version']) {
2064 return $ini['theme']['options'];
2071 function print_theme_includes($link) {
2073 $t = get_user_theme_path($link);
2077 print "<link rel=\"stylesheet\" type=\"text/css\"
2078 href=\"$t/theme.css?$time \">";
2079 if (file_exists("$t/theme.js")) {
2080 print "<script type=\"text/javascript\" src=\"$t/theme.js?$time\">
2086 function get_all_themes() {
2087 $themes = glob("themes/*");
2093 foreach ($themes as $t) {
2094 if (is_file("$t/theme.ini")) {
2095 $ini = parse_ini_file("$t/theme.ini", true);
2096 if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED
&&
2097 !$ini['theme']['disabled']) {
2099 $entry["path"] = $t;
2100 $entry["base"] = basename($t);
2101 $entry["name"] = $ini['theme']['name'];
2102 $entry["version"] = $ini['theme']['version'];
2103 $entry["author"] = $ini['theme']['author'];
2104 $entry["options"] = $ini['theme']['options'];
2105 array_push($rv, $entry);
2113 function convert_timestamp($timestamp, $source_tz, $dest_tz) {
2116 $source_tz = new DateTimeZone($source_tz);
2117 } catch (Exception
$e) {
2118 $source_tz = new DateTimeZone('UTC');
2122 $dest_tz = new DateTimeZone($dest_tz);
2123 } catch (Exception
$e) {
2124 $dest_tz = new DateTimeZone('UTC');
2127 $dt = new DateTime(date('Y-m-d H:i:s', $timestamp), $source_tz);
2128 return $dt->format('U') +
$dest_tz->getOffset($dt);
2131 function make_local_datetime($link, $timestamp, $long, $owner_uid = false,
2132 $no_smart_dt = false) {
2134 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2135 if (!$timestamp) $timestamp = '1970-01-01 0:00';
2137 $user_tz_string = get_pref($link, 'USER_TIMEZONE', $owner_uid);
2140 $user_tz = new DateTimeZone($user_tz_string);
2141 } catch (Exception
$e) {
2142 $user_tz = new DateTimeZone('UTC');
2145 # We store date in UTC internally
2146 $dt = new DateTime($timestamp, new DateTimeZone('UTC'));
2147 $user_timestamp = $dt->format('U') +
$user_tz->getOffset($dt);
2149 if (!$no_smart_dt && get_pref($link, 'HEADLINES_SMART_DATE', $owner_uid)) {
2150 return smart_date_time($link, $user_timestamp,
2151 $user_tz->getOffset($dt), $owner_uid);
2154 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
2156 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
2158 return date($format, $user_timestamp);
2162 function smart_date_time($link, $timestamp, $tz_offset = 0, $owner_uid = false) {
2163 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2165 if (date("Y.m.d", $timestamp) == date("Y.m.d", time() +
$tz_offset)) {
2166 return date("G:i", $timestamp);
2167 } else if (date("Y", $timestamp) == date("Y", time() +
$tz_offset)) {
2168 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
2169 return date($format, $timestamp);
2171 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
2172 return date($format, $timestamp);
2176 function smart_date($timestamp) {
2177 if (date("Y.m.d", $timestamp) == date("Y.m.d")) {
2179 } else if (date("Y", $timestamp) == date("Y")) {
2180 return date("D m", $timestamp);
2182 return date("Y/m/d", $timestamp);
2186 function sql_bool_to_string($s) {
2187 if ($s == "t" ||
$s == "1") {
2194 function sql_bool_to_bool($s) {
2195 if ($s == "t" ||
$s == "1") {
2202 function bool_to_sql_bool($s) {
2210 function toggleEvenOdd($a) {
2217 function get_schema_version($link, $nocache = false) {
2218 if (!$_SESSION["schema_version"] ||
$nocache) {
2219 $result = db_query($link, "SELECT schema_version FROM ttrss_version");
2220 $version = db_fetch_result($result, 0, "schema_version");
2221 $_SESSION["schema_version"] = $version;
2224 return $_SESSION["schema_version"];
2228 function sanity_check($link) {
2231 $schema_version = get_schema_version($link);
2233 if ($schema_version != SCHEMA_VERSION
) {
2237 if (DB_TYPE
== "mysql") {
2238 $result = db_query($link, "SELECT true", false);
2239 if (db_num_rows($result) != 1) {
2244 if (db_escape_string("testTEST") != "testTEST") {
2248 if ($error_code != 0) {
2249 print_error_xml($error_code);
2256 function file_is_locked($filename) {
2257 if (function_exists('flock')) {
2258 $fp = @fopen
(LOCK_DIRECTORY
. "/$filename", "r");
2260 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2261 flock($fp, LOCK_UN
);
2271 return true; // consider the file always locked and skip the test
2274 function make_lockfile($filename) {
2275 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
2277 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2278 if (function_exists('posix_getpid')) {
2279 fwrite($fp, posix_getpid() . "\n");
2287 function make_stampfile($filename) {
2288 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
2290 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2291 fwrite($fp, time() . "\n");
2292 flock($fp, LOCK_UN
);
2300 function sql_random_function() {
2301 if (DB_TYPE
== "mysql") {
2308 function catchup_feed($link, $feed, $cat_view, $owner_uid = false) {
2310 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2312 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
2319 $cat_qpart = "cat_id = '$feed'";
2321 $cat_qpart = "cat_id IS NULL";
2324 $tmp_result = db_query($link, "SELECT id
2325 FROM ttrss_feeds WHERE $cat_qpart AND owner_uid = $owner_uid");
2327 while ($tmp_line = db_fetch_assoc($tmp_result)) {
2329 $tmp_feed = $tmp_line["id"];
2331 db_query($link, "UPDATE ttrss_user_entries
2332 SET unread = false,last_read = NOW()
2333 WHERE feed_id = '$tmp_feed' AND owner_uid = $owner_uid");
2335 } else if ($feed == -2) {
2338 db_query($link, "UPDATE ttrss_user_entries
2339 SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*)
2340 FROM ttrss_user_labels2 WHERE article_id = ref_id) > 0
2341 AND unread = true AND owner_uid = $owner_uid");
2344 } else if ($feed > 0) {
2346 db_query($link, "UPDATE ttrss_user_entries
2347 SET unread = false,last_read = NOW()
2348 WHERE feed_id = '$feed' AND owner_uid = $owner_uid");
2350 } else if ($feed < 0 && $feed > -10) { // special, like starred
2353 db_query($link, "UPDATE ttrss_user_entries
2354 SET unread = false,last_read = NOW()
2355 WHERE marked = true AND owner_uid = $owner_uid");
2359 db_query($link, "UPDATE ttrss_user_entries
2360 SET unread = false,last_read = NOW()
2361 WHERE published = true AND owner_uid = $owner_uid");
2366 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE");
2368 if (DB_TYPE
== "pgsql") {
2369 $match_part = "updated > NOW() - INTERVAL '$intl hour' ";
2371 $match_part = "updated > DATE_SUB(NOW(),
2372 INTERVAL $intl HOUR) ";
2375 $result = db_query($link, "SELECT id FROM ttrss_entries,
2376 ttrss_user_entries WHERE $match_part AND
2378 ttrss_user_entries.ref_id = ttrss_entries.id AND
2379 owner_uid = $owner_uid");
2381 $affected_ids = array();
2383 while ($line = db_fetch_assoc($result)) {
2384 array_push($affected_ids, $line["id"]);
2387 catchupArticlesById($link, $affected_ids, 0);
2391 db_query($link, "UPDATE ttrss_user_entries
2392 SET unread = false,last_read = NOW()
2393 WHERE owner_uid = $owner_uid");
2396 } else if ($feed < -10) { // label
2398 $label_id = -$feed - 11;
2400 db_query($link, "UPDATE ttrss_user_entries, ttrss_user_labels2
2401 SET unread = false, last_read = NOW()
2402 WHERE label_id = '$label_id' AND unread = true
2403 AND owner_uid = '$owner_uid' AND ref_id = article_id");
2407 ccache_update($link, $feed, $owner_uid, $cat_view);
2410 db_query($link, "BEGIN");
2412 $tag_name = db_escape_string($feed);
2414 $result = db_query($link, "SELECT post_int_id FROM ttrss_tags
2415 WHERE tag_name = '$tag_name' AND owner_uid = $owner_uid");
2417 while ($line = db_fetch_assoc($result)) {
2418 db_query($link, "UPDATE ttrss_user_entries SET
2419 unread = false, last_read = NOW()
2420 WHERE int_id = " . $line["post_int_id"]);
2422 db_query($link, "COMMIT");
2426 function getAllCounters($link, $omode = "flc", $active_feed = false) {
2428 if (!$omode) $omode = "flc";
2430 $data = getGlobalCounters($link);
2432 $data = array_merge($data, getVirtCounters($link));
2434 if (strchr($omode, "l")) $data = array_merge($data, getLabelCounters($link));
2435 if (strchr($omode, "f")) $data = array_merge($data, getFeedCounters($link, $active_feed));
2436 if (strchr($omode, "t")) $data = array_merge($data, getTagCounters($link));
2437 if (strchr($omode, "c")) {
2438 if (get_pref($link, 'ENABLE_FEED_CATS')) {
2439 $data = array_merge($data, getCategoryCounters($link));
2446 function getCategoryCounters($link) {
2449 /* Labels category */
2451 $cv = array("id" => -2, "kind" => "cat",
2452 "counter" => getCategoryUnread($link, -2));
2454 array_push($ret_arr, $cv);
2456 $age_qpart = getMaxAgeSubquery();
2458 $result = db_query($link, "SELECT id AS cat_id, value AS unread
2459 FROM ttrss_feed_categories, ttrss_cat_counters_cache
2460 WHERE ttrss_cat_counters_cache.feed_id = id AND
2461 ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]);
2463 while ($line = db_fetch_assoc($result)) {
2464 $line["cat_id"] = (int) $line["cat_id"];
2466 $cv = array("id" => $line["cat_id"], "kind" => "cat",
2467 "counter" => $line["unread"]);
2469 array_push($ret_arr, $cv);
2472 /* Special case: NULL category doesn't actually exist in the DB */
2474 $cv = array("id" => 0, "kind" => "cat",
2475 "counter" => ccache_find($link, 0, $_SESSION["uid"], true));
2477 array_push($ret_arr, $cv);
2482 function getCategoryUnread($link, $cat, $owner_uid = false) {
2484 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2489 $cat_query = "cat_id = '$cat'";
2491 $cat_query = "cat_id IS NULL";
2494 $age_qpart = getMaxAgeSubquery();
2496 $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE $cat_query
2497 AND owner_uid = " . $owner_uid);
2499 $cat_feeds = array();
2500 while ($line = db_fetch_assoc($result)) {
2501 array_push($cat_feeds, "feed_id = " . $line["id"]);
2504 if (count($cat_feeds) == 0) return 0;
2506 $match_part = implode(" OR ", $cat_feeds);
2508 $result = db_query($link, "SELECT COUNT(int_id) AS unread
2509 FROM ttrss_user_entries,ttrss_entries
2510 WHERE unread = true AND ($match_part) AND id = ref_id
2511 AND $age_qpart AND owner_uid = " . $owner_uid);
2515 # this needs to be rewritten
2516 while ($line = db_fetch_assoc($result)) {
2517 $unread +
= $line["unread"];
2521 } else if ($cat == -1) {
2522 return getFeedUnread($link, -1) +
getFeedUnread($link, -2) +
getFeedUnread($link, -3) +
getFeedUnread($link, 0);
2523 } else if ($cat == -2) {
2525 $result = db_query($link, "
2526 SELECT COUNT(unread) AS unread FROM
2527 ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds
2528 WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND
2529 ttrss_labels2.owner_uid = '$owner_uid'
2530 AND unread = true AND feed_id = ttrss_feeds.id
2531 AND ttrss_user_entries.owner_uid = '$owner_uid'");
2533 $unread = db_fetch_result($result, 0, "unread");
2540 function getMaxAgeSubquery($days = COUNTERS_MAX_AGE
) {
2541 if (DB_TYPE
== "pgsql") {
2542 return "ttrss_entries.date_updated >
2543 NOW() - INTERVAL '$days days'";
2545 return "ttrss_entries.date_updated >
2546 DATE_SUB(NOW(), INTERVAL $days DAY)";
2550 function getFeedUnread($link, $feed, $is_cat = false) {
2551 return getFeedArticles($link, $feed, $is_cat, true, $_SESSION["uid"]);
2554 function getLabelUnread($link, $label_id, $owner_uid = false) {
2555 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2557 $result = db_query($link, "
2558 SELECT COUNT(unread) AS unread FROM
2559 ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds
2560 WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND
2561 ttrss_labels2.owner_uid = '$owner_uid' AND ttrss_labels2.id = '$label_id'
2562 AND unread = true AND feed_id = ttrss_feeds.id
2563 AND ttrss_user_entries.owner_uid = '$owner_uid'");
2565 if (db_num_rows($result) != 0) {
2566 return db_fetch_result($result, 0, "unread");
2572 function getFeedArticles($link, $feed, $is_cat = false, $unread_only = false,
2573 $owner_uid = false) {
2575 $n_feed = (int) $feed;
2577 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2580 $unread_qpart = "unread = true";
2582 $unread_qpart = "true";
2585 $age_qpart = getMaxAgeSubquery();
2588 return getCategoryUnread($link, $n_feed, $owner_uid);
2589 } if ($feed != "0" && $n_feed == 0) {
2591 $feed = db_escape_string($feed);
2593 $result = db_query($link, "SELECT SUM((SELECT COUNT(int_id)
2594 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
2595 AND ref_id = id AND $age_qpart
2596 AND $unread_qpart)) AS count FROM ttrss_tags
2597 WHERE owner_uid = $owner_uid AND tag_name = '$feed'");
2598 return db_fetch_result($result, 0, "count");
2600 } else if ($n_feed == -1) {
2601 $match_part = "marked = true";
2602 } else if ($n_feed == -2) {
2603 $match_part = "published = true";
2604 } else if ($n_feed == -3) {
2605 $match_part = "unread = true AND score >= 0";
2607 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
2609 if (DB_TYPE
== "pgsql") {
2610 $match_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
2612 $match_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
2614 } else if ($n_feed == -4) {
2615 $match_part = "true";
2616 } else if ($n_feed >= 0) {
2619 $match_part = "feed_id = '$n_feed'";
2621 $match_part = "feed_id IS NULL";
2624 } else if ($feed < -10) {
2626 $label_id = -$feed - 11;
2628 return getLabelUnread($link, $label_id, $owner_uid);
2635 $from_qpart = "ttrss_user_entries,ttrss_feeds,ttrss_entries";
2636 $feeds_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
2638 $from_qpart = "ttrss_user_entries,ttrss_entries";
2642 $query = "SELECT count(int_id) AS unread
2643 FROM $from_qpart WHERE
2644 ttrss_user_entries.ref_id = ttrss_entries.id AND
2647 $unread_qpart AND ($match_part) AND ttrss_user_entries.owner_uid = $owner_uid";
2649 $result = db_query($link, $query);
2653 $result = db_query($link, "SELECT COUNT(post_int_id) AS unread
2654 FROM ttrss_tags,ttrss_user_entries,ttrss_entries
2655 WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id
2656 AND $unread_qpart AND $age_qpart AND
2657 ttrss_tags.owner_uid = " . $owner_uid);
2660 $unread = db_fetch_result($result, 0, "unread");
2665 function getGlobalUnread($link, $user_id = false) {
2668 $user_id = $_SESSION["uid"];
2671 $result = db_query($link, "SELECT SUM(value) AS c_id FROM ttrss_counters_cache
2672 WHERE owner_uid = '$user_id' AND feed_id > 0");
2674 $c_id = db_fetch_result($result, 0, "c_id");
2679 function getGlobalCounters($link, $global_unread = -1) {
2682 if ($global_unread == -1) {
2683 $global_unread = getGlobalUnread($link);
2686 $cv = array("id" => "global-unread",
2687 "counter" => $global_unread);
2689 array_push($ret_arr, $cv);
2691 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
2692 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2694 $subscribed_feeds = db_fetch_result($result, 0, "fn");
2696 $cv = array("id" => "subscribed-feeds",
2697 "counter" => $subscribed_feeds);
2699 array_push($ret_arr, $cv);
2704 function getSubscribedFeeds($link) {
2705 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
2706 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2708 return db_fetch_result($result, 0, "fn");
2711 function getTagCounters($link) {
2715 $age_qpart = getMaxAgeSubquery();
2717 $result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id)
2718 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
2719 AND ref_id = id AND $age_qpart
2720 AND unread = true)) AS count FROM ttrss_tags
2721 WHERE owner_uid = ".$_SESSION['uid']." GROUP BY tag_name
2722 ORDER BY count DESC LIMIT 55");
2726 while ($line = db_fetch_assoc($result)) {
2727 $tags[$line["tag_name"]] +
= $line["count"];
2730 foreach (array_keys($tags) as $tag) {
2731 $unread = $tags[$tag];
2732 $tag = htmlspecialchars($tag);
2734 $cv = array("id" => $tag,
2736 "counter" => $unread);
2738 array_push($ret_arr, $cv);
2744 function getVirtCounters($link) {
2748 for ($i = 0; $i >= -4; $i--) {
2750 $count = getFeedUnread($link, $i);
2752 $cv = array("id" => $i,
2753 "counter" => $count);
2755 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2756 // $cv["xmsg"] = getFeedArticles($link, $i)." ".__("total");
2758 array_push($ret_arr, $cv);
2764 function getLabelCounters($link, $descriptions = false) {
2768 $age_qpart = getMaxAgeSubquery();
2770 $owner_uid = $_SESSION["uid"];
2772 $result = db_query($link, "SELECT id, caption FROM ttrss_labels2
2773 WHERE owner_uid = '$owner_uid'");
2775 while ($line = db_fetch_assoc($result)) {
2777 $id = -$line["id"] - 11;
2779 $label_name = $line["caption"];
2780 $count = getFeedUnread($link, $id);
2782 $cv = array("id" => $id,
2783 "counter" => $count);
2786 $cv["description"] = $label_name;
2788 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2789 // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
2791 array_push($ret_arr, $cv);
2797 function getFeedCounters($link, $active_feed = false) {
2801 $age_qpart = getMaxAgeSubquery();
2803 $query = "SELECT ttrss_feeds.id,
2805 ".SUBSTRING_FOR_DATE
."(ttrss_feeds.last_updated,1,19) AS last_updated,
2806 last_error, value AS count
2807 FROM ttrss_feeds, ttrss_counters_cache
2808 WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]."
2809 AND ttrss_counters_cache.feed_id = id";
2811 $result = db_query($link, $query);
2812 $fctrs_modified = false;
2814 while ($line = db_fetch_assoc($result)) {
2817 $count = $line["count"];
2818 $last_error = htmlspecialchars($line["last_error"]);
2820 $last_updated = make_local_datetime($link, $line['last_updated'], false);
2822 $has_img = feed_has_icon($id);
2824 if (date('Y') - date('Y', strtotime($line['last_updated'])) > 2)
2827 $cv = array("id" => $id,
2828 "updated" => $last_updated,
2829 "counter" => $count,
2830 "has_img" => (int) $has_img);
2833 $cv["error"] = $last_error;
2835 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2836 // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
2838 if ($active_feed && $id == $active_feed)
2839 $cv["title"] = truncate_string($line["title"], 30);
2841 array_push($ret_arr, $cv);
2848 function get_pgsql_version($link) {
2849 $result = db_query($link, "SELECT version() AS version");
2850 $version = split(" ", db_fetch_result($result, 0, "version"));
2854 function print_error_xml($code, $add_msg = "") {
2857 $error_msg = $ERRORS[$code];
2860 $error_msg = "$error_msg; $add_msg";
2863 print "<rpc-reply>";
2864 print "<error error-code=\"$code\" error-msg=\"$error_msg\"/>";
2865 print "</rpc-reply>";
2869 * Subscribes the user to the given feed
2871 * @param resource $link Database connection
2872 * @param string $url Feed URL to subscribe to
2873 * @param integer $cat_id Category ID the feed shall be added to
2874 * @param string $auth_login (optional) Feed username
2875 * @param string $auth_pass (optional) Feed password
2877 * @return integer Status code:
2878 * 0 - OK, Feed already exists
2879 * 1 - OK, Feed added
2881 * 3 - URL content is HTML, no feeds available
2882 * 4 - URL content is HTML which contains multiple feeds.
2883 * Here you should call extractfeedurls in rpc-backend
2884 * to get all possible feeds.
2885 * 5 - Couldn't download the URL content.
2887 function subscribe_to_feed($link, $url, $cat_id = 0,
2888 $auth_login = '', $auth_pass = '') {
2890 $url = fix_url($url);
2892 if (!$url ||
!validate_feed_url($url)) return 2;
2896 $result = db_query($link, "SELECT twitter_oauth FROM ttrss_users
2897 WHERE id = ".$_SESSION['uid']);
2899 $has_oauth = db_fetch_result($result, 0, 'twitter_oauth');
2901 if (!$has_oauth ||
strpos($url, '://api.twitter.com') === false) {
2902 if (!fetch_file_contents($url, false, $auth_login, $auth_pass)) return 5;
2904 if (url_is_html($url, $auth_login, $auth_pass)) {
2905 $feedUrls = get_feeds_from_html($url, $auth_login, $auth_pass);
2906 if (count($feedUrls) == 0) {
2908 } else if (count($feedUrls) > 1) {
2911 //use feed url as new URL
2912 $url = key($feedUrls);
2916 if (!fetch_twitter_rss($link, $url, $_SESSION['uid']))
2921 if ($cat_id == "0" ||
!$cat_id) {
2922 $cat_qpart = "NULL";
2924 $cat_qpart = "'$cat_id'";
2927 $result = db_query($link,
2928 "SELECT id FROM ttrss_feeds
2929 WHERE feed_url = '$url' AND owner_uid = ".$_SESSION["uid"]);
2931 if (db_num_rows($result) == 0) {
2932 $result = db_query($link,
2933 "INSERT INTO ttrss_feeds
2934 (owner_uid,feed_url,title,cat_id, auth_login,auth_pass,update_method)
2935 VALUES ('".$_SESSION["uid"]."', '$url',
2936 '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass', '$update_method')");
2938 $result = db_query($link,
2939 "SELECT id FROM ttrss_feeds WHERE feed_url = '$url'
2940 AND owner_uid = " . $_SESSION["uid"]);
2942 $feed_id = db_fetch_result($result, 0, "id");
2945 update_rss_feed($link, $feed_id, true);
2954 function print_feed_select($link, $id, $default_id = "",
2955 $attributes = "", $include_all_feeds = true) {
2957 print "<select id=\"$id\" name=\"$id\" $attributes>";
2958 if ($include_all_feeds) {
2959 print "<option value=\"0\">".__('All feeds')."</option>";
2962 $result = db_query($link, "SELECT id,title FROM ttrss_feeds
2963 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
2965 if (db_num_rows($result) > 0 && $include_all_feeds) {
2966 print "<option disabled>--------</option>";
2969 while ($line = db_fetch_assoc($result)) {
2970 if ($line["id"] == $default_id) {
2971 $is_selected = "selected=\"1\"";
2976 $title = truncate_string(htmlspecialchars($line["title"]), 40);
2978 printf("<option $is_selected value='%d'>%s</option>",
2979 $line["id"], $title);
2985 function print_feed_cat_select($link, $id, $default_id = "",
2986 $attributes = "", $include_all_cats = true) {
2988 print "<select id=\"$id\" name=\"$id\" default=\"$default_id\" onchange=\"catSelectOnChange(this)\" $attributes>";
2990 if ($include_all_cats) {
2991 print "<option value=\"0\">".__('Uncategorized')."</option>";
2994 $result = db_query($link, "SELECT id,title FROM ttrss_feed_categories
2995 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
2997 if (db_num_rows($result) > 0 && $include_all_cats) {
2998 print "<option disabled=\"1\">--------</option>";
3001 while ($line = db_fetch_assoc($result)) {
3002 if ($line["id"] == $default_id) {
3003 $is_selected = "selected=\"1\"";
3009 printf("<option $is_selected value='%d'>%s</option>",
3010 $line["id"], htmlspecialchars($line["title"]));
3013 # print "<option value=\"ADD_CAT\">" .__("Add category...") . "</option>";
3018 function checkbox_to_sql_bool($val) {
3019 return ($val == "on") ?
"true" : "false";
3022 function getFeedCatTitle($link, $id) {
3024 return __("Special");
3025 } else if ($id < -10) {
3026 return __("Labels");
3027 } else if ($id > 0) {
3028 $result = db_query($link, "SELECT ttrss_feed_categories.title
3029 FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND
3030 cat_id = ttrss_feed_categories.id");
3031 if (db_num_rows($result) == 1) {
3032 return db_fetch_result($result, 0, "title");
3034 return __("Uncategorized");
3037 return "getFeedCatTitle($id) failed";
3042 function getFeedIcon($id) {
3045 return "images/archive.png";
3048 return "images/mark_set.png";
3051 return "images/pub_set.png";
3054 return "images/fresh.png";
3057 return "images/tag.png";
3061 return "images/label.png";
3063 if (file_exists(ICONS_DIR
. "/$id.ico"))
3064 return ICONS_URL
. "/$id.ico";
3070 function getFeedTitle($link, $id) {
3072 return __("Starred articles");
3073 } else if ($id == -2) {
3074 return __("Published articles");
3075 } else if ($id == -3) {
3076 return __("Fresh articles");
3077 } else if ($id == -4) {
3078 return __("All articles");
3079 } else if ($id === 0 ||
$id === "0") {
3080 return __("Archived articles");
3081 } else if ($id < -10) {
3082 $label_id = -$id - 11;
3083 $result = db_query($link, "SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'");
3084 if (db_num_rows($result) == 1) {
3085 return db_fetch_result($result, 0, "caption");
3087 return "Unknown label ($label_id)";
3090 } else if ($id > 0) {
3091 $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$id'");
3092 if (db_num_rows($result) == 1) {
3093 return db_fetch_result($result, 0, "title");
3095 return "Unknown feed ($id)";
3102 function get_session_cookie_name() {
3103 return ((!defined('TTRSS_SESSION_NAME')) ?
"ttrss_sid" : TTRSS_SESSION_NAME
);
3106 function make_init_params($link) {
3109 $params["theme"] = get_user_theme($link);
3110 $params["theme_options"] = get_user_theme_options($link);
3111 $params["daemon_enabled"] = ENABLE_UPDATE_DAEMON
;
3113 $params["sign_progress"] = theme_image($link, "images/indicator_white.gif");
3114 $params["sign_progress_tiny"] = theme_image($link, "images/indicator_tiny.gif");
3115 $params["sign_excl"] = theme_image($link, "images/sign_excl.png");
3116 $params["sign_info"] = theme_image($link, "images/sign_info.png");
3118 foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS",
3119 "ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP",
3120 "CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE", "DEFAULT_ARTICLE_LIMIT",
3121 "HIDE_READ_SHOWS_SPECIAL", "COMBINED_DISPLAY_MODE") as $param) {
3123 $params[strtolower($param)] = (int) get_pref($link, $param);
3126 $params["icons_url"] = ICONS_URL
;
3127 $params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME
;
3128 $params["default_view_mode"] = get_pref($link, "_DEFAULT_VIEW_MODE");
3129 $params["default_view_limit"] = (int) get_pref($link, "_DEFAULT_VIEW_LIMIT");
3130 $params["default_view_order_by"] = get_pref($link, "_DEFAULT_VIEW_ORDER_BY");
3131 $params["bw_limit"] = (int) $_SESSION["bw_limit"];
3133 $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
3134 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
3136 $max_feed_id = db_fetch_result($result, 0, "mid");
3137 $num_feeds = db_fetch_result($result, 0, "nf");
3139 $params["max_feed_id"] = (int) $max_feed_id;
3140 $params["num_feeds"] = (int) $num_feeds;
3142 $params["collapsed_feedlist"] = (int) get_pref($link, "_COLLAPSED_FEEDLIST");
3147 function print_runtime_info($link) {
3148 print "<runtime-info><![CDATA[";
3149 print json_encode(make_runtime_info($link));
3150 print "]]></runtime-info>";
3153 function make_runtime_info($link) {
3156 $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
3157 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
3159 $max_feed_id = db_fetch_result($result, 0, "mid");
3160 $num_feeds = db_fetch_result($result, 0, "nf");
3162 $data["max_feed_id"] = (int) $max_feed_id;
3163 $data["num_feeds"] = (int) $num_feeds;
3165 $data['last_article_id'] = getLastArticleId($link);
3166 $data['cdm_expanded'] = get_pref($link, 'CDM_EXPANDED');
3168 if (ENABLE_UPDATE_DAEMON
) {
3170 $data['daemon_is_running'] = (int) file_is_locked("update_daemon.lock");
3172 if (time() - $_SESSION["daemon_stamp_check"] > 30) {
3174 $stamp = (int) @file_get_contents
(LOCK_DIRECTORY
. "/update_daemon.stamp");
3177 $stamp_delta = time() - $stamp;
3179 if ($stamp_delta > 1800) {
3183 $_SESSION["daemon_stamp_check"] = time();
3186 $data['daemon_stamp_ok'] = $stamp_check;
3188 $stamp_fmt = date("Y.m.d, G:i", $stamp);
3190 $data['daemon_stamp'] = $stamp_fmt;
3195 if ($_SESSION["last_version_check"] +
86400 +
rand(-1000, 1000) < time()) {
3196 $new_version_details = @check_for_update
($link);
3198 $data['new_version_available'] = (int) ($new_version_details != false);
3200 $_SESSION["last_version_check"] = time();
3206 function getSearchSql($link, $search, $match_on) {
3208 $search_query_part = "";
3210 $keywords = split(" ", $search);
3211 $query_keywords = array();
3213 foreach ($keywords as $k) {
3214 if (strpos($k, "-") === 0) {
3221 if (strpos($k, "@") === 0) {
3223 $user_tz_string = get_pref($link, 'USER_TIMEZONE', $_SESSION['uid']);
3224 $orig_ts = strtotime(substr($k, 1));
3226 $k = date("Y-m-d", convert_timestamp($orig_ts, $user_tz_string, 'UTC'));
3228 array_push($query_keywords, "(".SUBSTRING_FOR_DATE
."(updated,1,LENGTH('$k')) $not = '$k')");
3229 } else if ($match_on == "both") {
3230 array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
3231 OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
3232 } else if ($match_on == "title") {
3233 array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%'))");
3234 } else if ($match_on == "content") {
3235 array_push($query_keywords, "(UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
3239 $search_query_part = implode("AND", $query_keywords);
3241 return $search_query_part;
3244 function queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $match_on, $override_order = false, $offset = 0, $owner_uid = 0) {
3246 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
3248 $ext_tables_part = "";
3252 if (SPHINX_ENABLED
) {
3253 $ids = join(",", @sphinx_search
($search, 0, 500));
3256 $search_query_part = "ref_id IN ($ids) AND ";
3258 $search_query_part = "ref_id = -1 AND ";
3261 $search_query_part = getSearchSql($link, $search, $match_on);
3262 $search_query_part .= " AND ";
3266 $search_query_part = "";
3269 $view_query_part = "";
3271 if ($view_mode == "adaptive" ||
$view_query_part == "noscores") {
3273 $view_query_part = " ";
3274 } else if ($feed != -1) {
3275 $unread = getFeedUnread($link, $feed, $cat_view);
3277 $view_query_part = " unread = true AND ";
3282 if ($view_mode == "marked") {
3283 $view_query_part = " marked = true AND ";
3286 if ($view_mode == "published") {
3287 $view_query_part = " published = true AND ";
3290 if ($view_mode == "unread") {
3291 $view_query_part = " unread = true AND ";
3294 if ($view_mode == "updated") {
3295 $view_query_part = " (last_read is null and unread = false) AND ";
3299 $limit_query_part = "LIMIT " . $limit;
3302 $vfeed_query_part = "";
3304 // override query strategy and enable feed display when searching globally
3305 if ($search && $search_mode == "all_feeds") {
3306 $query_strategy_part = "ttrss_entries.id > 0";
3307 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3309 } else if (preg_match("/^-?[0-9][0-9]*$/", $feed) == false) {
3310 $query_strategy_part = "ttrss_entries.id > 0";
3311 $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
3312 id = feed_id) as feed_title,";
3313 } else if ($feed > 0 && $search && $search_mode == "this_cat") {
3315 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3317 $tmp_result = false;
3320 $tmp_result = db_query($link, "SELECT id
3321 FROM ttrss_feeds WHERE cat_id = '$feed'");
3323 $tmp_result = db_query($link, "SELECT id
3324 FROM ttrss_feeds WHERE cat_id = (SELECT cat_id FROM ttrss_feeds
3325 WHERE id = '$feed') AND id != '$feed'");
3328 $cat_siblings = array();
3330 if (db_num_rows($tmp_result) > 0) {
3331 while ($p = db_fetch_assoc($tmp_result)) {
3332 array_push($cat_siblings, "feed_id = " . $p["id"]);
3335 $query_strategy_part = sprintf("(feed_id = %d OR %s)",
3336 $feed, implode(" OR ", $cat_siblings));
3339 $query_strategy_part = "ttrss_entries.id > 0";
3342 } else if ($feed > 0) {
3347 $query_strategy_part = "cat_id = '$feed'";
3349 $query_strategy_part = "cat_id IS NULL";
3352 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3355 $query_strategy_part = "feed_id = '$feed'";
3357 } else if ($feed == 0 && !$cat_view) { // archive virtual feed
3358 $query_strategy_part = "feed_id IS NULL";
3359 } else if ($feed == 0 && $cat_view) { // uncategorized
3360 $query_strategy_part = "cat_id IS NULL";
3361 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3362 } else if ($feed == -1) { // starred virtual feed
3363 $query_strategy_part = "marked = true";
3364 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3365 } else if ($feed == -2) { // published virtual feed OR labels category
3368 $query_strategy_part = "published = true";
3369 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3371 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3373 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
3375 $query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND
3376 ttrss_user_labels2.article_id = ref_id";
3380 } else if ($feed == -3) { // fresh virtual feed
3381 $query_strategy_part = "unread = true AND score >= 0";
3383 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
3385 if (DB_TYPE
== "pgsql") {
3386 $query_strategy_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
3388 $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
3391 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3392 } else if ($feed == -4) { // all articles virtual feed
3393 $query_strategy_part = "true";
3394 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3395 } else if ($feed <= -10) { // labels
3396 $label_id = -$feed - 11;
3398 $query_strategy_part = "label_id = '$label_id' AND
3399 ttrss_labels2.id = ttrss_user_labels2.label_id AND
3400 ttrss_user_labels2.article_id = ref_id";
3402 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3403 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
3406 $query_strategy_part = "id > 0"; // dumb
3409 if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
3410 $date_sort_field = "updated";
3412 $date_sort_field = "date_entered";
3415 if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) {
3416 $order_by = "$date_sort_field";
3418 $order_by = "$date_sort_field DESC";
3421 if ($view_mode != "noscores") {
3422 $order_by = "score DESC, $order_by";
3425 if ($override_order) {
3426 $order_by = $override_order;
3432 $feed_title = "Search results";
3435 $feed_title = getCategoryTitle($link, $feed);
3437 if ((int)$feed == $feed && $feed > 0) {
3438 $result = db_query($link, "SELECT title,site_url,last_error
3439 FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid");
3441 $feed_title = db_fetch_result($result, 0, "title");
3442 $feed_site_url = db_fetch_result($result, 0, "site_url");
3443 $last_error = db_fetch_result($result, 0, "last_error");
3445 $feed_title = getFeedTitle($link, $feed);
3450 $content_query_part = "content as content_preview,";
3452 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
3455 $feed_kind = "Feeds";
3457 $feed_kind = "Labels";
3460 if ($limit_query_part) {
3461 $offset_query_part = "OFFSET $offset";
3464 if ($vfeed_query_part && get_pref($link, 'VFEED_GROUP_BY_FEED', $owner_uid)) {
3465 if (!$override_order) {
3466 $order_by = "ttrss_feeds.title, $order_by";
3471 $from_qpart = "ttrss_entries,ttrss_user_entries,ttrss_feeds$ext_tables_part";
3472 $feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
3475 $from_qpart = "ttrss_entries,ttrss_user_entries$ext_tables_part
3476 LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)";
3479 $query = "SELECT DISTINCT
3482 ttrss_entries.id,ttrss_entries.title,
3485 unread,feed_id,marked,published,link,last_read,orig_feed_id,
3486 ".SUBSTRING_FOR_DATE
."(last_read,1,19) as last_read_noms,
3489 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated_noms,
3495 ttrss_user_entries.ref_id = ttrss_entries.id AND
3496 ttrss_user_entries.owner_uid = '$owner_uid' AND
3499 $query_strategy_part ORDER BY $order_by
3500 $limit_query_part $offset_query_part";
3502 if ($_REQUEST["debug"]) print $query;
3504 $result = db_query($link, $query);
3509 $feed_kind = "Tags";
3511 $result = db_query($link, "SELECT DISTINCT
3515 ttrss_entries.id as id,title,
3517 unread,feed_id,orig_feed_id,
3518 marked,link,last_read,
3519 ".SUBSTRING_FOR_DATE
."(last_read,1,19) as last_read_noms,
3522 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated_noms,
3525 ttrss_entries,ttrss_user_entries,ttrss_tags
3527 ref_id = ttrss_entries.id AND
3528 ttrss_user_entries.owner_uid = '$owner_uid' AND
3529 post_int_id = int_id AND tag_name = '$feed' AND
3532 $query_strategy_part ORDER BY $order_by
3533 $limit_query_part");
3536 return array($result, $feed_title, $feed_site_url, $last_error);
3540 function generate_syndicated_feed($link, $owner_uid, $feed, $is_cat,
3541 $limit, $search, $search_mode, $match_on, $view_mode = false) {
3543 $note_style = "float : right; background-color : #fff7d5; border-width : 1px; ".
3544 "padding : 5px; border-style : dashed; border-color : #e7d796;".
3545 "margin-bottom : 1em; color : #9a8c59;";
3547 if (!$limit) $limit = 30;
3549 if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
3550 $date_sort_field = "updated";
3552 $date_sort_field = "date_entered";
3555 $qfh_ret = queryFeedHeadlines($link, $feed,
3556 $limit, $view_mode, $is_cat, $search, $search_mode,
3557 $match_on, "$date_sort_field DESC", 0, $owner_uid);
3559 $result = $qfh_ret[0];
3560 $feed_title = htmlspecialchars($qfh_ret[1]);
3561 $feed_site_url = $qfh_ret[2];
3562 $last_error = $qfh_ret[3];
3564 // if (!$feed_site_url) $feed_site_url = "http://localhost/";
3566 print "<?xml version=\"1.0\" encoding=\"utf-8\"?>
3567 <?xml-stylesheet type=\"text/xsl\" href=\"rss.xsl\"?>
3568 <rss version=\"2.0\">
3570 <title>$feed_title</title>
3571 <link>$feed_site_url</link>
3572 <description>Feed generated by Tiny Tiny RSS</description>";
3574 while ($line = db_fetch_assoc($result)) {
3576 print "<guid>" . htmlspecialchars($line["guid"]) . "</guid>";
3577 print "<link>" . htmlspecialchars($line["link"]) . "</link>";
3579 $tags = get_article_tags($link, $line["id"], $owner_uid);
3581 foreach ($tags as $tag) {
3582 print "<category>" . htmlspecialchars($tag) . "</category>";
3585 $rfc822_date = date('r', strtotime($line["updated"]));
3587 print "<pubDate>$rfc822_date</pubDate>";
3589 if ($line["author"]) {
3590 print "<author>" . htmlspecialchars($line["author"]) . "</author>";
3593 print "<title><![CDATA[" .
3594 htmlspecialchars($line["title"]) . "]]></title>";
3596 print "<description><![CDATA[";
3598 if ($line["note"]) {
3599 print "<div style='$note_style'>";
3600 print $line["note"];
3604 print sanitize_rss($link, $line["content_preview"], false, $owner_uid);
3605 print "]]></description>";
3607 $enclosures = get_article_enclosures($link, $line["id"]);
3609 foreach ($enclosures as $e) {
3610 $type = htmlspecialchars($e['content_type']);
3611 $url = htmlspecialchars($e['content_url']);
3612 $length = $e['duration'];
3613 print "<enclosure url=\"$url\" type=\"$type\" length=\"$length\"/>";
3619 print "</channel></rss>";
3623 function getCategoryTitle($link, $cat_id) {
3625 if ($cat_id == -1) {
3626 return __("Special");
3627 } else if ($cat_id == -2) {
3628 return __("Labels");
3631 $result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE
3634 if (db_num_rows($result) == 1) {
3635 return db_fetch_result($result, 0, "title");
3637 return "Uncategorized";
3642 function sanitize_rss($link, $str, $force_strip_tags = false, $owner = false, $site_url = false) {
3645 if (!$owner) $owner = $_SESSION["uid"];
3647 $res = trim($str); if (!$res) return '';
3649 if (get_pref($link, "STRIP_UNSAFE_TAGS", $owner) ||
$force_strip_tags) {
3650 $res = $purifier->purify($res);
3653 if (get_pref($link, "STRIP_IMAGES", $owner)) {
3654 $res = preg_replace('/<img[^>]+>/is', '', $res);
3657 if (strpos($res, "href=") === false)
3658 $res = rewrite_urls($res);
3660 $charset_hack = '<head>
3661 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
3664 $res = trim($res); if (!$res) return '';
3666 libxml_use_internal_errors(true);
3668 $doc = new DOMDocument();
3669 $doc->loadHTML($charset_hack . $res);
3670 $xpath = new DOMXPath($doc);
3672 $entries = $xpath->query('(//a[@href]|//img[@src])');
3675 foreach ($entries as $entry) {
3679 if ($entry->hasAttribute('href'))
3680 $entry->setAttribute('href',
3681 rewrite_relative_url($site_url, $entry->getAttribute('href')));
3683 if ($entry->hasAttribute('src'))
3684 if (preg_match('/^image.php\?i=[a-z0-9]+$/', $entry->getAttribute('src')) == 0)
3685 $entry->setAttribute('src',
3686 rewrite_relative_url($site_url, $entry->getAttribute('src')));
3689 if (strtolower($entry->nodeName
) == "a") {
3690 $entry->setAttribute("target", "_blank");
3693 if (strtolower($entry->nodeName
) == "img" && !$br_inserted) {
3694 $br = $doc->createElement("br");
3696 if ($entry->parentNode
->nextSibling
) {
3697 $entry->parentNode
->insertBefore($br, $entry->nextSibling
);
3704 $node = $doc->getElementsByTagName('body')->item(0);
3706 return $doc->saveXML($node);
3710 * Send by mail a digest of last articles.
3712 * @param mixed $link The database connection.
3713 * @param integer $limit The maximum number of articles by digest.
3714 * @return boolean Return false if digests are not enabled.
3716 function send_headlines_digests($link, $limit = 100) {
3718 if (!DIGEST_ENABLE
) return false;
3720 $user_limit = DIGEST_EMAIL_LIMIT
;
3723 print "Sending digests, batch of max $user_limit users, days = $days, headline limit = $limit\n\n";
3725 if (DB_TYPE
== "pgsql") {
3726 $interval_query = "last_digest_sent < NOW() - INTERVAL '$days days'";
3727 } else if (DB_TYPE
== "mysql") {
3728 $interval_query = "last_digest_sent < DATE_SUB(NOW(), INTERVAL $days DAY)";
3731 $result = db_query($link, "SELECT id,email FROM ttrss_users
3732 WHERE email != '' AND (last_digest_sent IS NULL OR $interval_query)");
3734 while ($line = db_fetch_assoc($result)) {
3736 if (get_pref($link, 'DIGEST_ENABLE', $line['id'], false)) {
3737 print "Sending digest for UID:" . $line['id'] . " - " . $line["email"] . " ... ";
3739 $do_catchup = get_pref($link, 'DIGEST_CATCHUP', $line['id'], false);
3741 $tuple = prepare_headlines_digest($link, $line["id"], $days, $limit);
3742 $digest = $tuple[0];
3743 $headlines_count = $tuple[1];
3744 $affected_ids = $tuple[2];
3745 $digest_text = $tuple[3];
3747 if ($headlines_count > 0) {
3749 $mail = new PHPMailer();
3751 $mail->PluginDir
= "lib/phpmailer/";
3752 $mail->SetLanguage("en", "lib/phpmailer/language/");
3754 $mail->CharSet
= "UTF-8";
3756 $mail->From
= DIGEST_FROM_ADDRESS
;
3757 $mail->FromName
= DIGEST_FROM_NAME
;
3758 $mail->AddAddress($line["email"], $line["login"]);
3760 if (DIGEST_SMTP_HOST
) {
3761 $mail->Host
= DIGEST_SMTP_HOST
;
3762 $mail->Mailer
= "smtp";
3763 $mail->SMTPAuth
= DIGEST_SMTP_LOGIN
!= '';
3764 $mail->Username
= DIGEST_SMTP_LOGIN
;
3765 $mail->Password
= DIGEST_SMTP_PASSWORD
;
3768 $mail->IsHTML(true);
3769 $mail->Subject
= DIGEST_SUBJECT
;
3770 $mail->Body
= $digest;
3771 $mail->AltBody
= $digest_text;
3773 $rc = $mail->Send();
3775 if (!$rc) print "ERROR: " . $mail->ErrorInfo
;
3779 if ($rc && $do_catchup) {
3780 print "Marking affected articles as read...\n";
3781 catchupArticlesById($link, $affected_ids, 0, $line["id"]);
3784 print "No headlines\n";
3787 db_query($link, "UPDATE ttrss_users SET last_digest_sent = NOW()
3788 WHERE id = " . $line["id"]);
3792 print "All done.\n";
3796 function prepare_headlines_digest($link, $user_id, $days = 1, $limit = 100) {
3798 require_once "lib/MiniTemplator.class.php";
3800 $tpl = new MiniTemplator
;
3801 $tpl_t = new MiniTemplator
;
3803 $tpl->readTemplateFromFile("templates/digest_template_html.txt");
3804 $tpl_t->readTemplateFromFile("templates/digest_template.txt");
3806 $tpl->setVariable('CUR_DATE', date('Y/m/d'));
3807 $tpl->setVariable('CUR_TIME', date('G:i'));
3809 $tpl_t->setVariable('CUR_DATE', date('Y/m/d'));
3810 $tpl_t->setVariable('CUR_TIME', date('G:i'));
3812 $affected_ids = array();
3814 if (DB_TYPE
== "pgsql") {
3815 $interval_query = "ttrss_entries.date_updated > NOW() - INTERVAL '$days days'";
3816 } else if (DB_TYPE
== "mysql") {
3817 $interval_query = "ttrss_entries.date_updated > DATE_SUB(NOW(), INTERVAL $days DAY)";
3820 $result = db_query($link, "SELECT ttrss_entries.title,
3821 ttrss_feeds.title AS feed_title,
3823 ttrss_user_entries.ref_id,
3825 SUBSTRING(content, 1, 120) AS excerpt,
3826 ".SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
3828 ttrss_user_entries,ttrss_entries,ttrss_feeds
3830 ref_id = ttrss_entries.id AND feed_id = ttrss_feeds.id
3831 AND include_in_digest = true
3833 AND ttrss_user_entries.owner_uid = $user_id
3835 ORDER BY ttrss_feeds.title, date_updated DESC
3838 $cur_feed_title = "";
3840 $headlines_count = db_num_rows($result);
3842 $headlines = array();
3844 while ($line = db_fetch_assoc($result)) {
3845 array_push($headlines, $line);
3848 for ($i = 0; $i < sizeof($headlines); $i++
) {
3850 $line = $headlines[$i];
3852 array_push($affected_ids, $line["ref_id"]);
3854 $updated = make_local_datetime($link, $line['last_updated'], false,
3857 $tpl->setVariable('FEED_TITLE', $line["feed_title"]);
3858 $tpl->setVariable('ARTICLE_TITLE', $line["title"]);
3859 $tpl->setVariable('ARTICLE_LINK', $line["link"]);
3860 $tpl->setVariable('ARTICLE_UPDATED', $updated);
3861 $tpl->setVariable('ARTICLE_EXCERPT',
3862 truncate_string(strip_tags($line["excerpt"]), 100));
3864 $tpl->addBlock('article');
3866 $tpl_t->setVariable('FEED_TITLE', $line["feed_title"]);
3867 $tpl_t->setVariable('ARTICLE_TITLE', $line["title"]);
3868 $tpl_t->setVariable('ARTICLE_LINK', $line["link"]);
3869 $tpl_t->setVariable('ARTICLE_UPDATED', $updated);
3870 // $tpl_t->setVariable('ARTICLE_EXCERPT',
3871 // truncate_string(strip_tags($line["excerpt"]), 100));
3873 $tpl_t->addBlock('article');
3875 if ($headlines[$i]['feed_title'] != $headlines[$i+
1]['feed_title']) {
3876 $tpl->addBlock('feed');
3877 $tpl_t->addBlock('feed');
3882 $tpl->addBlock('digest');
3883 $tpl->generateOutputToString($tmp);
3885 $tpl_t->addBlock('digest');
3886 $tpl_t->generateOutputToString($tmp_t);
3888 return array($tmp, $headlines_count, $affected_ids, $tmp_t);
3891 function check_for_update($link) {
3892 if (CHECK_FOR_NEW_VERSION
&& $_SESSION['access_level'] >= 10) {
3893 $version_url = "http://tt-rss.org/version.php?ver=" . VERSION
;
3895 $version_data = @fetch_file_contents
($version_url);
3897 if ($version_data) {
3898 $version_data = json_decode($version_data, true);
3899 if ($version_data && $version_data['version']) {
3901 if (version_compare(VERSION
, $version_data['version']) == -1) {
3902 return $version_data;
3910 function markArticlesById($link, $ids, $cmode) {
3914 foreach ($ids as $id) {
3915 array_push($tmp_ids, "ref_id = '$id'");
3918 $ids_qpart = join(" OR ", $tmp_ids);
3921 db_query($link, "UPDATE ttrss_user_entries SET
3922 marked = false,last_read = NOW()
3923 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3924 } else if ($cmode == 1) {
3925 db_query($link, "UPDATE ttrss_user_entries SET
3927 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3929 db_query($link, "UPDATE ttrss_user_entries SET
3930 marked = NOT marked,last_read = NOW()
3931 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3935 function publishArticlesById($link, $ids, $cmode) {
3939 foreach ($ids as $id) {
3940 array_push($tmp_ids, "ref_id = '$id'");
3943 $ids_qpart = join(" OR ", $tmp_ids);
3946 db_query($link, "UPDATE ttrss_user_entries SET
3947 published = false,last_read = NOW()
3948 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3949 } else if ($cmode == 1) {
3950 db_query($link, "UPDATE ttrss_user_entries SET
3952 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3954 db_query($link, "UPDATE ttrss_user_entries SET
3955 published = NOT published,last_read = NOW()
3956 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3960 function catchupArticlesById($link, $ids, $cmode, $owner_uid = false) {
3962 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
3963 if (count($ids) == 0) return;
3967 foreach ($ids as $id) {
3968 array_push($tmp_ids, "ref_id = '$id'");
3971 $ids_qpart = join(" OR ", $tmp_ids);
3974 db_query($link, "UPDATE ttrss_user_entries SET
3975 unread = false,last_read = NOW()
3976 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
3977 } else if ($cmode == 1) {
3978 db_query($link, "UPDATE ttrss_user_entries SET
3980 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
3982 db_query($link, "UPDATE ttrss_user_entries SET
3983 unread = NOT unread,last_read = NOW()
3984 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
3989 $result = db_query($link, "SELECT DISTINCT feed_id FROM ttrss_user_entries
3990 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
3992 while ($line = db_fetch_assoc($result)) {
3993 ccache_update($link, $line["feed_id"], $owner_uid);
3997 function catchupArticleById($link, $id, $cmode) {
4000 db_query($link, "UPDATE ttrss_user_entries SET
4001 unread = false,last_read = NOW()
4002 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4003 } else if ($cmode == 1) {
4004 db_query($link, "UPDATE ttrss_user_entries SET
4006 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4008 db_query($link, "UPDATE ttrss_user_entries SET
4009 unread = NOT unread,last_read = NOW()
4010 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4013 $feed_id = getArticleFeed($link, $id);
4014 ccache_update($link, $feed_id, $_SESSION["uid"]);
4017 function make_guid_from_title($title) {
4018 return preg_replace("/[ \"\',.:;]/", "-",
4019 mb_strtolower(strip_tags($title), 'utf-8'));
4022 function print_headline_subtoolbar($link, $feed_site_url, $feed_title,
4023 $feed_id, $is_cat, $search, $match_on,
4024 $search_mode, $view_mode, $error) {
4026 $page_prev_link = "viewFeedGoPage(-1)";
4027 $page_next_link = "viewFeedGoPage(1)";
4028 $page_first_link = "viewFeedGoPage(0)";
4030 $catchup_page_link = "catchupPage()";
4031 $catchup_feed_link = "catchupCurrentFeed()";
4032 $catchup_sel_link = "catchupSelection()";
4034 $archive_sel_link = "archiveSelection()";
4035 $delete_sel_link = "deleteSelection()";
4037 $sel_all_link = "selectArticles('all')";
4038 $sel_unread_link = "selectArticles('unread')";
4039 $sel_none_link = "selectArticles('none')";
4040 $sel_inv_link = "selectArticles('invert')";
4042 $tog_unread_link = "selectionToggleUnread()";
4043 $tog_marked_link = "selectionToggleMarked()";
4044 $tog_published_link = "selectionTogglePublished()";
4046 print "<div id=\"subtoolbar_main\">";
4048 print __('Select:')."
4049 <a href=\"#\" onclick=\"$sel_all_link\">".__('All')."</a>,
4050 <a href=\"#\" onclick=\"$sel_unread_link\">".__('Unread')."</a>,
4051 <a href=\"#\" onclick=\"$sel_inv_link\">".__('Invert')."</a>,
4052 <a href=\"#\" onclick=\"$sel_none_link\">".__('None')."</a></li>";
4056 print "<select dojoType=\"dijit.form.Select\"
4057 onchange=\"headlineActionsChange(this)\">";
4058 print "<option value=\"false\">".__('Actions...')."</option>";
4060 print "<option value=\"0\" disabled=\"1\">".__('Selection toggle:')."</option>";
4062 print "<option value=\"$tog_unread_link\">".__('Unread')."</option>
4063 <option value=\"$tog_marked_link\">".__('Starred')."</option>
4064 <option value=\"$tog_published_link\">".__('Published')."</option>";
4066 print "<option value=\"0\" disabled=\"1\">".__('Selection:')."</option>";
4068 print "<option value=\"$catchup_sel_link\">".__('Mark as read')."</option>";
4070 if ($feed_id != "0") {
4071 print "<option value=\"$archive_sel_link\">".__('Archive')."</option>";
4073 print "<option value=\"$archive_sel_link\">".__('Move back')."</option>";
4074 print "<option value=\"$delete_sel_link\">".__('Delete')."</option>";
4078 print "<option value=\"emailArticle(false)\">".__('Forward by email').
4081 $rss_link = htmlspecialchars(get_self_url_prefix() .
4082 "/backend.php?op=rss&id=$feed_id&is_cat=$is_cat&view_mode=$view_mode$search_q");
4084 print "<option value=\"0\" disabled=\"1\">".__('Feed:')."</option>";
4086 print "<option value=\"catchupPage()\">".__('Mark as read')."</option>";
4088 print "<option value=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">".__('View as RSS')."</option>";
4094 print "<div id=\"subtoolbar_ftitle\">";
4096 if ($feed_site_url) {
4097 $target = "target=\"_blank\"";
4098 print "<a title=\"".__("Visit the website")."\" $target href=\"$feed_site_url\">".
4099 truncate_string($feed_title,30)."</a>";
4102 print " (<span class=\"error\" title=\"$error\">Error</span>)";
4106 if ($feed_id < -10) {
4107 $label_id = -11-$feed_id;
4109 $result = db_query($link, "SELECT fg_color, bg_color
4110 FROM ttrss_labels2 WHERE id = '$label_id' AND owner_uid = " .
4113 if (db_num_rows($result) != 0) {
4114 $fg_color = db_fetch_result($result, 0, "fg_color");
4115 $bg_color = db_fetch_result($result, 0, "bg_color");
4117 print "<span style='background : $bg_color; color : $fg_color'>";
4130 $search_q = "&q=$search&m=$match_on&smode=$search_mode";
4135 // Adaptive doesn't really make any sense for generated feeds
4136 // All Articles is the default, so no need to insert it either
4137 if ($view_mode == "adaptive" ||
$view_mode == "all_articles")
4140 $view_mode = "&view-mode=$view_mode";
4144 title=\"".__("View as RSS feed")."\"
4145 onclick=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">
4146 <img class=\"noborder\" style=\"vertical-align : middle\" src=\"images/feed-icon-12x12.png\"></a>";
4152 function outputFeedList($link, $special = true) {
4154 $feedlist = array();
4156 $enable_cats = get_pref($link, 'ENABLE_FEED_CATS');
4158 $feedlist['identifier'] = 'id';
4159 $feedlist['label'] = 'name';
4160 $feedlist['items'] = array();
4162 $owner_uid = $_SESSION["uid"];
4169 $cat_hidden = get_pref($link, "_COLLAPSED_SPECIAL");
4170 $cat = feedlist_init_cat($link, -1, $cat_hidden);
4172 $cat['items'] = array();
4175 foreach (array(-4, -3, -1, -2, 0) as $i) {
4176 array_push($cat['items'], feedlist_init_feed($link, $i));
4180 array_push($feedlist['items'], $cat);
4182 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4185 $result = db_query($link, "SELECT * FROM
4186 ttrss_labels2 WHERE owner_uid = '$owner_uid' ORDER by caption");
4188 if (db_num_rows($result) > 0) {
4190 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4191 $cat_hidden = get_pref($link, "_COLLAPSED_LABELS");
4192 $cat = feedlist_init_cat($link, -2, $cat_hidden);
4194 $cat['items'] = array();
4197 while ($line = db_fetch_assoc($result)) {
4199 $label_id = -$line['id'] - 11;
4200 $count = getFeedUnread($link, $label_id);
4202 $feed = feedlist_init_feed($link, $label_id, false, $count);
4204 $feed['fg_color'] = $line['fg_color'];
4205 $feed['bg_color'] = $line['bg_color'];
4207 array_push($cat['items'], $feed);
4211 array_push($feedlist['items'], $cat);
4213 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4218 /* if (get_pref($link, 'ENABLE_FEED_CATS')) {
4219 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4220 $order_by_qpart = "order_id,category,unread DESC,title";
4222 $order_by_qpart = "order_id,category,title";
4225 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4226 $order_by_qpart = "unread DESC,title";
4228 $order_by_qpart = "title";
4235 $order_by_qpart = "ttrss_feed_categories.order_id,category,
4236 ttrss_feeds.order_id,title";
4238 $order_by_qpart = "title";
4240 $age_qpart = getMaxAgeSubquery();
4242 $query = "SELECT ttrss_feeds.id, ttrss_feeds.title,
4243 ".SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated_noms,
4245 ttrss_feed_categories.title AS category,
4246 ttrss_feed_categories.collapsed,
4248 FROM ttrss_feeds LEFT JOIN ttrss_feed_categories
4249 ON (ttrss_feed_categories.id = cat_id)
4250 LEFT JOIN ttrss_counters_cache
4252 (ttrss_feeds.id = feed_id)
4254 ttrss_feeds.owner_uid = '$owner_uid'
4255 ORDER BY $order_by_qpart";
4257 $result = db_query($link, $query);
4259 $actid = $_REQUEST["actid"];
4261 if (db_num_rows($result) > 0) {
4266 $cat['items'] = array();
4270 while ($line = db_fetch_assoc($result)) {
4272 $feed = htmlspecialchars(trim($line["title"]));
4274 if (!$feed) $feed = "[Untitled]";
4276 $feed_id = $line["id"];
4277 $unread = $line["unread"];
4279 $cat_id = $line["cat_id"];
4280 $tmp_category = $line["category"];
4281 if (!$tmp_category) $tmp_category = __("Uncategorized");
4283 if ($category != $tmp_category && $enable_cats) {
4285 $category = $tmp_category;
4287 $collapsed = sql_bool_to_bool($line["collapsed"]);
4289 // workaround for NULL category
4290 if ($category == __("Uncategorized")) {
4291 $collapsed = get_pref($link, "_COLLAPSED_UNCAT");
4294 if ($cat) array_push($feedlist['items'], $cat);
4296 $cat = feedlist_init_cat($link, $cat_id, $collapsed);
4299 $updated = make_local_datetime($link, $line["updated_noms"], false);
4301 array_push($cat['items'], feedlist_init_feed($link, $feed_id,
4302 $feed, $unread, $line['last_error'], $updated));
4306 array_push($feedlist['items'], $cat);
4308 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4316 function get_article_tags($link, $id, $owner_uid = 0) {
4320 $a_id = db_escape_string($id);
4322 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
4324 $query = "SELECT DISTINCT tag_name,
4325 owner_uid as owner FROM
4326 ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE
4327 ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name";
4329 $obj_id = md5("TAGS:$owner_uid:$id");
4332 if ($memcache && $obj = $memcache->get($obj_id)) {
4335 /* check cache first */
4337 $result = db_query($link, "SELECT tag_cache FROM ttrss_user_entries
4338 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4340 $tag_cache = db_fetch_result($result, 0, "tag_cache");
4343 $tags = explode(",", $tag_cache);
4346 /* do it the hard way */
4348 $tmp_result = db_query($link, $query);
4350 while ($tmp_line = db_fetch_assoc($tmp_result)) {
4351 array_push($tags, $tmp_line["tag_name"]);
4354 /* update the cache */
4356 $tags_str = db_escape_string(join(",", $tags));
4358 db_query($link, "UPDATE ttrss_user_entries
4359 SET tag_cache = '$tags_str' WHERE ref_id = '$id'
4360 AND owner_uid = " . $_SESSION["uid"]);
4363 if ($memcache) $memcache->add($obj_id, $tags, 0, 3600);
4369 function trim_value(&$value) {
4370 $value = trim($value);
4373 function trim_array($array) {
4375 array_walk($tmp, 'trim_value');
4379 function tag_is_valid($tag) {
4380 if ($tag == '') return false;
4381 if (preg_match("/^[0-9]*$/", $tag)) return false;
4382 if (mb_strlen($tag) > 250) return false;
4384 if (function_exists('iconv')) {
4385 $tag = iconv("utf-8", "utf-8", $tag);
4388 if (!$tag) return false;
4393 function render_login_form($link, $mobile = 0) {
4396 require_once "login_form.php";
4399 require_once "mobile/login_form.php";
4402 require_once "mobile/classic/login_form.php";
4406 // from http://developer.apple.com/internet/safari/faq.html
4407 function no_cache_incantation() {
4408 header("Expires: Mon, 22 Dec 1980 00:00:00 GMT"); // Happy birthday to me :)
4409 header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified
4410 header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0"); // HTTP/1.1
4411 header("Cache-Control: post-check=0, pre-check=0", false);
4412 header("Pragma: no-cache"); // HTTP/1.0
4415 function format_warning($msg, $id = "") {
4417 return "<div class=\"warning\" id=\"$id\">
4418 <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>";
4421 function format_notice($msg, $id = "") {
4423 return "<div class=\"notice\" id=\"$id\">
4424 <img src=\"".theme_image($link, "images/sign_info.png")."\">$msg</div>";
4427 function format_error($msg, $id = "") {
4429 return "<div class=\"error\" id=\"$id\">
4430 <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>";
4433 function print_notice($msg) {
4434 return print format_notice($msg);
4437 function print_warning($msg) {
4438 return print format_warning($msg);
4441 function print_error($msg) {
4442 return print format_error($msg);
4446 function T_sprintf() {
4447 $args = func_get_args();
4448 return vsprintf(__(array_shift($args)), $args);
4451 function format_inline_player($link, $url, $ctype) {
4455 if (strpos($ctype, "audio/") === 0) {
4457 if ($_SESSION["hasAudio"] && (strpos($ctype, "ogg") !== false ||
4458 strpos($_SERVER['HTTP_USER_AGENT'], "Chrome") !== false ||
4459 strpos($_SERVER['HTTP_USER_AGENT'], "Safari") !== false )) {
4461 $id = 'AUDIO-' . uniqid();
4463 $entry .= "<audio id=\"$id\"\">
4464 <source src=\"$url\"></source>
4467 $entry .= "<span onclick=\"player(this)\"
4468 title=\"".__("Click to play")."\" status=\"0\"
4469 class=\"player\" audio-id=\"$id\">".__("Play")."</span>";
4473 $entry .= "<object type=\"application/x-shockwave-flash\"
4474 data=\"extras/button/musicplayer.swf?song_url=$url\"
4475 width=\"17\" height=\"17\" style='float : left; margin-right : 5px;'>
4476 <param name=\"movie\"
4477 value=\"extras/button/musicplayer.swf?song_url=$url\" />
4482 $filename = substr($url, strrpos($url, "/")+
1);
4484 $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
4485 $filename . " (" . $ctype . ")" . "</a>";
4490 function outputArticleXML($link, $id, $feed_id, $mark_as_read = true,
4491 $zoom_mode = false) {
4493 /* we can figure out feed_id from article id anyway, why do we
4494 * pass feed_id here? let's ignore the argument :( */
4496 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
4497 WHERE ref_id = '$id'");
4499 $feed_id = (int) db_fetch_result($result, 0, "feed_id");
4501 if (!$zoom_mode) { print "<article id='$id'><![CDATA["; };
4503 $result = db_query($link, "SELECT rtl_content, always_display_enclosures FROM ttrss_feeds
4504 WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
4506 if (db_num_rows($result) == 1) {
4507 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
4508 $always_display_enclosures = sql_bool_to_bool(db_fetch_result($result, 0, "always_display_enclosures"));
4510 $rtl_content = false;
4511 $always_display_enclosures = false;
4515 $rtl_tag = "dir=\"RTL\"";
4522 if ($mark_as_read) {
4523 $result = db_query($link, "UPDATE ttrss_user_entries
4524 SET unread = false,last_read = NOW()
4525 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4527 ccache_update($link, $feed_id, $_SESSION["uid"]);
4530 $result = db_query($link, "SELECT title,link,content,feed_id,comments,int_id,
4531 ".SUBSTRING_FOR_DATE
."(updated,1,16) as updated,
4532 (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url,
4533 (SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url,
4538 FROM ttrss_entries,ttrss_user_entries
4539 WHERE id = '$id' AND ref_id = id AND owner_uid = " . $_SESSION["uid"]);
4543 $line = db_fetch_assoc($result);
4545 if ($line["icon_url"]) {
4546 $feed_icon = "<img src=\"" . $line["icon_url"] . "\">";
4548 $feed_icon = " ";
4551 $feed_site_url = $line['site_url'];
4553 $num_comments = $line["num_comments"];
4554 $entry_comments = "";
4556 if ($num_comments > 0) {
4557 if ($line["comments"]) {
4558 $comments_url = $line["comments"];
4560 $comments_url = $line["link"];
4562 $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>";
4564 if ($line["comments"] && $line["link"] != $line["comments"]) {
4565 $entry_comments = "<a target='_blank' href=\"".$line["comments"]."\">comments</a>";
4570 header("Content-Type: text/html");
4572 <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/>
4573 <title>Tiny Tiny RSS - ".$line["title"]."</title>
4574 <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss.css\">
4578 print "<div id=\"PTITLE-$id\" style=\"display : none\">" .
4579 truncate_string(strip_tags($line['title']), 15) . "</div>";
4581 print "<div class=\"postReply\" id=\"POST-$id\">";
4583 /* print "<div dojoType=\"dijit.Menu\" style=\"display: none;\"
4584 targetNodeIds=\"POSTHDR-$id\">";
4585 print "<div onclick=\"postOpenInNewTab(event, $id)\"
4586 dojoType=\"dijit.MenuItem\">".__('View in a new tab')."</div>";
4587 print "<div dojoType=\"dijit.MenuSeparator\"></div>";
4588 print "<div onclick=\"openArticleInNewWindow($id)\"
4589 dojoType=\"dijit.MenuItem\">".__('Open original article')."</div>";
4592 print "<div onclick=\"return postClicked(event, $id)\"
4593 class=\"postHeader\" id=\"POSTHDR-$id\">";
4595 $entry_author = $line["author"];
4597 if ($entry_author) {
4598 $entry_author = __(" - ") . $entry_author;
4601 $parsed_updated = make_local_datetime($link, $line["updated"], true,
4604 print "<div class=\"postDate$rtl_class\">$parsed_updated</div>";
4606 if ($line["link"]) {
4607 print "<div clear='both'><a target='_blank'
4608 title=\"".htmlspecialchars($line['title'])."\"
4610 $line["link"] . "\">" .
4611 truncate_string($line["title"], 100) .
4612 "<span class='author'>$entry_author</span></a></div>";
4614 print "<div clear='both'>" . $line["title"] . "$entry_author</div>";
4617 $tags_str = format_tags_string(get_article_tags($link, $id), $id);
4619 if (!$entry_comments) $entry_comments = " "; # placeholder
4621 print "<div style='float : right'>
4622 <img src='".theme_image($link, 'images/tag.png')."'
4623 class='tagsPic' alt='Tags' title='Tags'> ";
4626 print "<span id=\"ATSTR-$id\">$tags_str</span>
4627 <a title=\"".__('Edit tags for this article')."\"
4628 href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>";
4630 print "<img src=\"".theme_image($link, 'images/art-zoom.png')."\"
4631 class='tagsPic' style=\"cursor : pointer\"
4632 onclick=\"postOpenInNewTab(event, $id)\"
4633 alt='Zoom' title='".__('Open article in new tab')."'>";
4635 //$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);
4637 print "<img src=\"".theme_image($link, 'images/art-pub-note.png')."\"
4638 class='tagsPic' style=\"cursor : pointer\"
4639 onclick=\"editArticleNote($id)\"
4640 alt='PubNote' title='".__('Edit article note')."'>";
4642 if (DIGEST_ENABLE
) {
4643 print "<img src=\"".theme_image($link, 'images/art-email.png')."\"
4644 class='tagsPic' style=\"cursor : pointer\"
4645 onclick=\"emailArticle($id)\"
4646 alt='Zoom' title='".__('Forward by email')."'>";
4649 if (ENABLE_TWEET_BUTTON
) {
4650 print "<img src=\"".theme_image($link, 'images/art-tweet.png')."\"
4651 class='tagsPic' style=\"cursor : pointer\"
4652 onclick=\"tweetArticle($id)\"
4653 alt='Zoom' title='".__('Share on Twitter')."'>";
4656 print "<img src=\"".theme_image($link, 'images/digest_checkbox.png')."\"
4657 class='tagsPic' style=\"cursor : pointer\"
4658 onclick=\"closeArticlePanel($id)\"
4659 alt='Zoom' title='".__('Close this panel')."'>";
4662 $tags_str = strip_tags($tags_str);
4663 print "<span id=\"ATSTR-$id\">$tags_str</span>";
4666 print "<div clear='both'>$entry_comments</div>";
4668 if ($line["orig_feed_id"]) {
4670 $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
4671 WHERE id = ".$line["orig_feed_id"]);
4673 if (db_num_rows($tmp_result) != 0) {
4675 print "<div clear='both'>";
4676 print __("Originally from:");
4680 $tmp_line = db_fetch_assoc($tmp_result);
4682 print "<a target='_blank'
4683 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
4684 $tmp_line['title'] . "</a>";
4688 print "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
4689 print "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
4697 print "<div class=\"postIcon\">" .
4698 "<a target=\"_blank\" title=\"".__("Visit the website")."\"$
4699 href=\"".htmlspecialchars($feed_site_url)."\">".
4700 $feed_icon . "</a></div>";
4702 print "<div id=\"POSTNOTE-$id\">";
4703 if ($line['note']) {
4704 print format_article_note($id, $line['note']);
4708 print "<div class=\"postContent\">";
4710 $article_content = sanitize_rss($link, $line["content"], false, false,
4713 print $article_content;
4715 print_article_enclosures($link, $id, $always_display_enclosures,
4725 print "]]></article>";
4728 <div style=\"text-align : center\">
4729 <button onclick=\"return window.close()\">".
4730 __("Close this window")."</button></div>";
4731 print "</body></html>";
4737 function outputHeadlinesList($link, $feed, $subop, $view_mode, $limit, $cat_view,
4738 $next_unread_feed, $offset, $vgr_last_feed = false,
4739 $override_order = false) {
4741 $disable_cache = false;
4743 $timing_info = getmicrotime();
4745 $topmost_article_ids = array();
4751 if ($subop == "undefined") $subop = "";
4753 $subop_split = split(":", $subop);
4755 if ($subop == "CatchupSelected") {
4756 $ids = split(",", db_escape_string($_REQUEST["ids"]));
4757 $cmode = sprintf("%d", $_REQUEST["cmode"]);
4759 catchupArticlesById($link, $ids, $cmode);
4762 if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0) {
4763 update_rss_feed($link, $feed, true);
4766 if ($subop == "MarkAllRead") {
4767 catchup_feed($link, $feed, $cat_view);
4769 if (get_pref($link, 'ON_CATCHUP_SHOW_NEXT_FEED')) {
4770 if ($next_unread_feed) {
4771 $feed = $next_unread_feed;
4776 if ($subop_split[0] == "MarkAllReadGR") {
4777 catchup_feed($link, $subop_split[1], false);
4780 // FIXME: might break tag display?
4782 if ($feed > 0 && !$cat_view) {
4783 $result = db_query($link,
4784 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
4786 if (db_num_rows($result) == 0) {
4787 print "<div align='center'>".__('Feed not found.')."</div>";
4792 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
4794 $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
4795 WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
4797 if (db_num_rows($result) == 1) {
4798 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
4800 $rtl_content = false;
4804 $rtl_tag = "dir=\"RTL\"";
4810 $rtl_content = false;
4813 /// START /////////////////////////////////////////////////////////////////////////////////
4815 @$search = db_escape_string($_REQUEST["query"]);
4818 $disable_cache = true;
4821 @$search_mode = db_escape_string($_REQUEST["search_mode"]);
4822 @$match_on = db_escape_string($_REQUEST["match_on"]);
4828 $real_offset = $offset * $limit;
4830 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
4832 $qfh_ret = queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view,
4833 $search, $search_mode, $match_on, $override_order, $real_offset);
4835 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H1", $timing_info);
4837 $result = $qfh_ret[0];
4838 $feed_title = $qfh_ret[1];
4839 $feed_site_url = $qfh_ret[2];
4840 $last_error = $qfh_ret[3];
4842 $vgroup_last_feed = $vgr_last_feed;
4844 /* if ($feed == -2) {
4845 $feed_site_url = article_publish_url($link);
4848 /// STOP //////////////////////////////////////////////////////////////////////////////////
4850 print "<toolbar><![CDATA[";
4853 // print "<div id=\"headlinesContainer\" $rtl_tag>";
4856 print "<div align='center'>".__("Could not display feed (query failed). Please check label match syntax or local configuration.")."</div>";
4860 if (db_num_rows($result) > 0) {
4861 print_headline_subtoolbar($link, $feed_site_url, $feed_title,
4862 $feed, $cat_view, $search, $match_on, $search_mode, $view_mode,
4865 // print "<div id=\"headlinesInnerContainer\" onscroll=\"headlines_scroll_handler()\">";
4870 print "]]></toolbar><content><![CDATA[";
4872 $headlines_count = db_num_rows($result);
4874 if (db_num_rows($result) > 0) {
4876 $lnum = $limit*$offset;
4879 $cur_feed_title = '';
4881 $fresh_intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE") * 60 * 60;
4883 while ($line = db_fetch_assoc($result)) {
4885 $class = ($lnum %
2) ?
"even" : "odd";
4888 $feed_id = $line["feed_id"];
4890 $labels = get_article_labels($link, $id);
4892 $labels_str = "<span id=\"HLLCTR-$id\">";
4893 $labels_str .= format_article_labels($labels, $id);
4894 $labels_str .= "</span>";
4896 if (count($topmost_article_ids) < 3) {
4897 array_push($topmost_article_ids, $id);
4900 if ($line["last_read"] == "" && !sql_bool_to_bool($line["unread"])) {
4902 $update_pic = "<img id='FUPDPIC-$id' src=\"".
4903 theme_image($link, 'images/updated.png')."\"
4906 $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
4910 if (sql_bool_to_bool($line["unread"]) &&
4911 time() - strtotime($line["updated_noms"]) < $fresh_intl) {
4913 $update_pic = "<img id='FUPDPIC-$id' src=\"".
4914 theme_image($link, 'images/fresh_sign.png')."\" alt=\"Fresh\">";
4917 if ($line["unread"] == "t" ||
$line["unread"] == "1") {
4918 $class .= " Unread";
4925 if ($line["marked"] == "t" ||
$line["marked"] == "1") {
4926 $marked_pic = "<img id=\"FMPIC-$id\"
4927 src=\"".theme_image($link, 'images/mark_set.png')."\"
4928 class=\"markedPic\" alt=\"Unstar article\"
4929 onclick='javascript:tMark($id)'>";
4931 $marked_pic = "<img id=\"FMPIC-$id\"
4932 src=\"".theme_image($link, 'images/mark_unset.png')."\"
4933 class=\"markedPic\" alt=\"Star article\"
4934 onclick='javascript:tMark($id)'>";
4937 if ($line["published"] == "t" ||
$line["published"] == "1") {
4938 $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link,
4939 'images/pub_set.png')."\"
4941 alt=\"Unpublish article\" onclick='javascript:tPub($id)'>";
4943 $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link,
4944 'images/pub_unset.png')."\"
4946 alt=\"Publish article\" onclick='javascript:tPub($id)'>";
4949 # $content_link = "<a target=\"_blank\" href=\"".$line["link"]."\">" .
4950 # $line["title"] . "</a>";
4952 # $content_link = "<a
4953 # href=\"" . htmlspecialchars($line["link"]) . "\"
4954 # onclick=\"view($id,$feed_id);\">" .
4955 # $line["title"] . "</a>";
4957 # $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
4958 # $line["title"] . "</a>";
4960 $updated_fmt = make_local_datetime($link, $line["updated_noms"], false);
4962 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
4963 $content_preview = truncate_string(strip_tags($line["content_preview"]),
4967 $score = $line["score"];
4969 $score_pic = theme_image($link,
4970 "images/" . get_score_pic($score));
4972 /* $score_title = __("(Click to change)");
4973 $score_pic = "<img class='hlScorePic' src=\"images/$score_pic\"
4974 onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">"; */
4976 $score_pic = "<img class='hlScorePic' src=\"$score_pic\"
4981 } else if ($score < -100) {
4987 $entry_author = $line["author"];
4989 if ($entry_author) {
4990 $entry_author = " - $entry_author";
4993 $has_feed_icon = feed_has_icon($feed_id);
4995 if ($has_feed_icon) {
4996 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL
."/$feed_id.ico\" alt=\"\">";
4998 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/feed-icon-12x12.png\" alt=\"\">";
5001 if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
5003 if (get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5004 if ($feed_id != $vgroup_last_feed && $line["feed_title"]) {
5006 $cur_feed_title = $line["feed_title"];
5007 $vgroup_last_feed = $feed_id;
5009 $cur_feed_title = htmlspecialchars($cur_feed_title);
5011 $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
5013 print "<div class='cdmFeedTitle'>".
5014 "<div style=\"float : right\">$feed_icon_img</div>".
5015 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5016 $line["feed_title"]."</a> $vf_catchup_link</div>";
5021 $mouseover_attrs = "onmouseover='postMouseIn($id)'
5022 onmouseout='postMouseOut($id)'";
5024 print "<div class='$class' id='RROW-$id' $mouseover_attrs>";
5026 print "<div class='hlUpdPic'>$update_pic</div>";
5028 print "<div class='hlLeft'>";
5030 print "<input type=\"checkbox\" onclick=\"tSR(this)\"
5033 print "$marked_pic";
5034 print "$published_pic";
5038 print "<div onclick='return hlClicked(event, $id)'
5039 class=\"hlTitle\"><span class='hlContent$hlc_suffix'>";
5040 print "<a id=\"RTITLE-$id\"
5041 href=\"" . htmlspecialchars($line["link"]) . "\"
5042 onclick=\"return false;\">" .
5045 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
5046 if ($content_preview) {
5047 print "<span class=\"contentPreview\"> - $content_preview</span>";
5051 print "</a></span>";
5055 /* if (!get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5056 if (@$line["feed_title"]) {
5057 print "<span class=\"hlFeed\">
5058 (<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5059 $line["feed_title"]."</a>)
5068 print "<div class=\"hlRight\">";
5069 print "<span class=\"hlUpdated\">$updated_fmt</span>";
5072 if ($line["feed_title"] && !get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5074 print "<span onclick=\"viewfeed($feed_id)\"
5075 title=\"".htmlspecialchars($line['feed_title'])."\">
5076 $feed_icon_img<span>";
5084 if (get_pref($link, 'VFEED_GROUP_BY_FEED') && $line["feed_title"]) {
5085 if ($feed_id != $vgroup_last_feed) {
5087 $cur_feed_title = $line["feed_title"];
5088 $vgroup_last_feed = $feed_id;
5090 $cur_feed_title = htmlspecialchars($cur_feed_title);
5092 $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
5094 $has_feed_icon = feed_has_icon($feed_id);
5096 if ($has_feed_icon) {
5097 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL
."/$feed_id.ico\" alt=\"\">";
5099 //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
5102 print "<div class='cdmFeedTitle'>".
5103 "<div style=\"float : right\">$feed_icon_img</div>".
5104 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5105 $line["feed_title"]."</a> $vf_catchup_link</div>";
5109 $expand_cdm = get_pref($link, 'CDM_EXPANDED');
5111 $mouseover_attrs = "onmouseover='postMouseIn($id)'
5112 onmouseout='postMouseOut($id)'";
5114 print "<div class=\"$class\"
5115 id=\"RROW-$id\" $mouseover_attrs'>";
5117 print "<div class=\"cdmHeader\">";
5119 print "<div style='float : right'>";
5120 print "<span class='updated'>$updated_fmt</span>";
5123 if (!get_pref($link, "VFEED_GROUP_BY_FEED") && $line["feed_title"]) {
5124 print "<span style=\"cursor : pointer\"
5125 title=\"".htmlspecialchars($line["feed_title"])."\"
5126 onclick=\"viewfeed($feed_id)\">$feed_icon_img</span>";
5128 print "<div class=\"updPic\">$update_pic</div>";
5132 print "<input type=\"checkbox\" onclick=\"toggleSelectRowById(this,
5133 'RROW-$id')\" id=\"RCHK-$id\"/>";
5135 print "$marked_pic";
5136 print "$published_pic";
5138 print "<span id=\"RTITLE-$id\"
5139 onclick=\"return cdmClicked(event, $id);\"
5140 class=\"titleWrap$hlc_suffix\">
5142 title=\"".htmlspecialchars($line['title'])."\"
5143 target=\"_blank\" href=\"".
5144 htmlspecialchars($line["link"])."\">".
5145 truncate_string($line["title"], 100) .
5146 " $entry_author</a>";
5151 $content_hidden = "style=\"display : none\"";
5153 $excerpt_hidden = "style=\"display : none\"";
5155 print "<span $excerpt_hidden
5156 id=\"CEXC-$id\" class=\"cdmExcerpt\"> - $content_preview</span>";
5162 print "<div class=\"cdmContent\" $content_hidden
5163 onclick=\"return cdmClicked(event, $id);\"
5166 print "<div class=\"cdmContentInner\">";
5168 if ($line["orig_feed_id"]) {
5170 $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
5171 WHERE id = ".$line["orig_feed_id"]);
5173 if (db_num_rows($tmp_result) != 0) {
5175 print "<div clear='both'>";
5176 print __("Originally from:");
5180 $tmp_line = db_fetch_assoc($tmp_result);
5182 print "<a target='_blank'
5183 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
5184 $tmp_line['title'] . "</a>";
5188 print "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
5189 print "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
5195 // FIXME: make this less of a hack
5197 $feed_site_url = false;
5199 if ($line["feed_id"]) {
5200 $tmp_result = db_query($link, "SELECT site_url FROM ttrss_feeds
5201 WHERE id = " . $line["feed_id"]);
5203 if (db_num_rows($tmp_result) == 1) {
5204 $feed_site_url = db_fetch_result($tmp_result, 0, "site_url");
5209 $article_content = sanitize_rss($link, $line["content_preview"],
5210 false, false, $feed_site_url);
5212 if (!$article_content) $article_content = " ";
5214 $article_content = '';
5217 print "<div id=\"POSTNOTE-$id\">";
5218 if ($line['note']) {
5219 print format_article_note($id, $line['note']);
5223 print "<span id=\"CWRAP-$id\">$article_content</span>";
5225 $tmp_result = db_query($link, "SELECT always_display_enclosures FROM
5226 ttrss_feeds WHERE id = ".
5227 (($line['feed_id'] == null) ?
$line['orig_feed_id'] :
5228 $line['feed_id'])." AND owner_uid = ".$_SESSION["uid"]);
5230 $always_display_enclosures = sql_bool_to_bool(db_fetch_result($tmp_result,
5231 0, "always_display_enclosures"));
5233 print_article_enclosures($link, $id, $always_display_enclosures,
5238 print "<div class=\"cdmFooter\">";
5240 $tags_str = format_tags_string(get_article_tags($link, $id), $id);
5242 print "<img src='".theme_image($link,
5243 'images/tag.png')."' alt='Tags' title='Tags'>
5244 <span id=\"ATSTR-$id\">$tags_str</span>
5245 <a title=\"".__('Edit tags for this article')."\"
5246 href=\"#\" onclick=\"editArticleTags($id, $feed_id, true)\">(+)</a>";
5248 print "<div style=\"float : right\">";
5250 print "<img src=\"images/art-zoom.png\"
5251 onclick=\"zoomToArticle(event, $id)\"
5252 style=\"cursor : pointer\"
5254 title='".__('Open article in new tab')."'>";
5256 //$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);
5258 print "<img src=\"images/art-pub-note.png\"
5259 style=\"cursor : pointer\" style=\"cursor : pointer\"
5260 onclick=\"editArticleNote($id)\"
5261 alt='PubNote' title='".__('Edit article note')."'>";
5263 if (DIGEST_ENABLE
) {
5264 print "<img src=\"".theme_image($link, 'images/art-email.png')."\"
5265 style=\"cursor : pointer\"
5266 onclick=\"emailArticle($id)\"
5267 alt='Zoom' title='".__('Forward by email')."'>";
5270 if (ENABLE_TWEET_BUTTON
) {
5271 print "<img src=\"".theme_image($link, 'images/art-tweet.png')."\"
5272 class='tagsPic' style=\"cursor : pointer\"
5273 onclick=\"tweetArticle($id)\"
5274 alt='Zoom' title='".__('Share on Twitter')."'>";
5277 print "<img src=\"images/digest_checkbox.png\"
5278 style=\"cursor : pointer\" style=\"cursor : pointer\"
5279 onclick=\"dismissArticle($id)\"
5280 alt='Dismiss' title='".__('Dismiss article')."'>";
5297 switch ($view_mode) {
5299 $message = __("No unread articles found to display.");
5302 $message = __("No updated articles found to display.");
5305 $message = __("No starred articles found to display.");
5309 $message = __("No articles found to display. You can assign articles to labels manually (see the Actions menu above) or use a filter.");
5311 $message = __("No articles found to display.");
5315 if (!$offset && $message) {
5316 print "<div class='whiteBox'>$message";
5318 print "<p class=\"small\"><span class=\"insensitive\">";
5320 $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE
."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
5321 WHERE owner_uid = " . $_SESSION['uid']);
5323 $last_updated = db_fetch_result($result, 0, "last_updated");
5324 $last_updated = make_local_datetime($link, $last_updated, false);
5326 printf(__("Feeds last updated at %s"), $last_updated);
5328 $result = db_query($link, "SELECT COUNT(id) AS num_errors
5329 FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
5331 $num_errors = db_fetch_result($result, 0, "num_errors");
5333 if ($num_errors > 0) {
5335 print "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
5336 __('Some feeds have update errors (click for details)')."</a>";
5338 print "</span></p></div>";
5343 # if ($headlines_count > 0) print "</div>";
5347 print "]]></content>";
5349 return array($topmost_article_ids, $headlines_count, $feed, $disable_cache, $vgroup_last_feed);
5352 // from here: http://www.roscripts.com/Create_tag_cloud-71.html
5354 function printTagCloud($link) {
5356 $query = "SELECT tag_name, COUNT(post_int_id) AS count
5357 FROM ttrss_tags WHERE owner_uid = ".$_SESSION["uid"]."
5358 GROUP BY tag_name ORDER BY count DESC LIMIT 50";
5360 $result = db_query($link, $query);
5364 while ($line = db_fetch_assoc($result)) {
5365 $tags[$line["tag_name"]] = $line["count"];
5370 $max_size = 32; // max font size in pixels
5371 $min_size = 11; // min font size in pixels
5373 // largest and smallest array values
5374 $max_qty = max(array_values($tags));
5375 $min_qty = min(array_values($tags));
5377 // find the range of values
5378 $spread = $max_qty - $min_qty;
5379 if ($spread == 0) { // we don't want to divide by zero
5383 // set the font-size increment
5384 $step = ($max_size - $min_size) / ($spread);
5386 // loop through the tag array
5387 foreach ($tags as $key => $value) {
5388 // calculate font-size
5389 // find the $value in excess of $min_qty
5390 // multiply by the font-size increment ($size)
5391 // and add the $min_size set above
5392 $size = round($min_size +
(($value - $min_qty) * $step));
5394 $key_escaped = str_replace("'", "\\'", $key);
5396 echo "<a href=\"javascript:viewfeed('$key_escaped') \" style=\"font-size: " .
5397 $size . "px\" title=\"$value articles tagged with " .
5398 $key . '">' . $key . '</a> ';
5402 function print_checkpoint($n, $s) {
5403 $ts = getmicrotime();
5404 echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s);
5408 function sanitize_tag($tag) {
5411 $tag = mb_strtolower($tag, 'utf-8');
5413 $tag = preg_replace('/[\"\+\>\<]/', "", $tag);
5415 // $tag = str_replace('"', "", $tag);
5416 // $tag = str_replace("+", " ", $tag);
5417 $tag = str_replace("technorati tag: ", "", $tag);
5422 function get_self_url_prefix() {
5426 if ($_SERVER['HTTPS'] != "on") {
5427 $url_path = "http://";
5429 $url_path = "https://";
5432 $url_path .= $_SERVER['HTTP_HOST'].dirname($_SERVER['PHP_SELF']);
5437 function opml_publish_url($link){
5439 $url_path = get_self_url_prefix();
5440 $url_path .= "/opml.php?op=publish&key=" .
5441 get_feed_access_key($link, 'OPML:Publish', false, $_SESSION["uid"]);
5447 * Purge a feed contents, marked articles excepted.
5449 * @param mixed $link The database connection.
5450 * @param integer $id The id of the feed to purge.
5453 function clear_feed_articles($link, $id) {
5456 $result = db_query($link, "DELETE FROM ttrss_user_entries
5457 WHERE feed_id = '$id' AND marked = false AND owner_uid = " . $_SESSION["uid"]);
5459 $result = db_query($link, "DELETE FROM ttrss_user_entries
5460 WHERE feed_id IS NULL AND marked = false AND owner_uid = " . $_SESSION["uid"]);
5463 $result = db_query($link, "DELETE FROM ttrss_entries WHERE
5464 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
5466 ccache_update($link, $id, $_SESSION['uid']);
5467 } // function clear_feed_articles
5470 * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI.
5472 * @return string The Mozilla Firefox feed adding URL.
5474 function add_feed_url() {
5475 $url_path = ($_SERVER['HTTPS'] != "on" ?
'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH
);
5476 $url_path .= "?op=pref-feeds&quiet=1&subop=add&feed_url=%s";
5478 } // function add_feed_url
5481 * Encrypt a password in SHA1.
5483 * @param string $pass The password to encrypt.
5484 * @param string $login A optionnal login.
5485 * @return string The encrypted password.
5487 function encrypt_password($pass, $login = '') {
5489 return "SHA1X:" . sha1("$login:$pass");
5491 return "SHA1:" . sha1($pass);
5493 } // function encrypt_password
5496 * Update a feed batch.
5497 * Used by daemons to update n feeds by run.
5498 * Only update feed needing a update, and not being processed
5499 * by another process.
5501 * @param mixed $link Database link
5502 * @param integer $limit Maximum number of feeds in update batch. Default to DAEMON_FEED_LIMIT.
5503 * @param boolean $from_http Set to true if you call this function from http to disable cli specific code.
5504 * @param boolean $debug Set to false to disable debug output. Default to true.
5507 function update_daemon_common($link, $limit = DAEMON_FEED_LIMIT
, $from_http = false, $debug = true) {
5508 // Process all other feeds using last_updated and interval parameters
5510 // Test if the user has loggued in recently. If not, it does not update its feeds.
5511 if (DAEMON_UPDATE_LOGIN_LIMIT
> 0) {
5512 if (DB_TYPE
== "pgsql") {
5513 $login_thresh_qpart = "AND ttrss_users.last_login >= NOW() - INTERVAL '".DAEMON_UPDATE_LOGIN_LIMIT
." days'";
5515 $login_thresh_qpart = "AND ttrss_users.last_login >= DATE_SUB(NOW(), INTERVAL ".DAEMON_UPDATE_LOGIN_LIMIT
." DAY)";
5518 $login_thresh_qpart = "";
5521 // Test if the feed need a update (update interval exceded).
5522 if (DB_TYPE
== "pgsql") {
5523 $update_limit_qpart = "AND ((
5524 ttrss_feeds.update_interval = 0
5525 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_user_prefs.value || ' minutes') AS INTERVAL)
5527 ttrss_feeds.update_interval > 0
5528 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_feeds.update_interval || ' minutes') AS INTERVAL)
5529 ) OR ttrss_feeds.last_updated IS NULL)";
5531 $update_limit_qpart = "AND ((
5532 ttrss_feeds.update_interval = 0
5533 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL CONVERT(ttrss_user_prefs.value, SIGNED INTEGER) MINUTE)
5535 ttrss_feeds.update_interval > 0
5536 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL ttrss_feeds.update_interval MINUTE)
5537 ) OR ttrss_feeds.last_updated IS NULL)";
5540 // Test if feed is currently being updated by another process.
5541 if (DB_TYPE
== "pgsql") {
5542 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
5544 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
5547 // Test if there is a limit to number of updated feeds
5549 if($limit) $query_limit = sprintf("LIMIT %d", $limit);
5551 $random_qpart = sql_random_function();
5553 // We search for feed needing update.
5554 $result = db_query($link, "SELECT ttrss_feeds.feed_url,ttrss_feeds.id, ttrss_feeds.owner_uid,
5555 ".SUBSTRING_FOR_DATE
."(ttrss_feeds.last_updated,1,19) AS last_updated,
5556 ttrss_feeds.update_interval
5558 ttrss_feeds, ttrss_users, ttrss_user_prefs
5560 ttrss_feeds.owner_uid = ttrss_users.id
5561 AND ttrss_users.id = ttrss_user_prefs.owner_uid
5562 AND ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL'
5563 $login_thresh_qpart $update_limit_qpart
5564 $updstart_thresh_qpart
5565 ORDER BY $random_qpart $query_limit");
5567 $user_prefs_cache = array();
5569 if($debug) _debug(sprintf("Scheduled %d feeds to update...\n", db_num_rows($result)));
5571 // Here is a little cache magic in order to minimize risk of double feed updates.
5572 $feeds_to_update = array();
5573 while ($line = db_fetch_assoc($result)) {
5574 $feeds_to_update[$line['id']] = $line;
5577 // We update the feed last update started date before anything else.
5578 // There is no lag due to feed contents downloads
5579 // It prevent an other process to update the same feed.
5580 $feed_ids = array_keys($feeds_to_update);
5582 db_query($link, sprintf("UPDATE ttrss_feeds SET last_update_started = NOW()
5583 WHERE id IN (%s)", implode(',', $feed_ids)));
5586 // For each feed, we call the feed update function.
5587 while ($line = array_pop($feeds_to_update)) {
5589 if($debug) _debug("Feed: " . $line["feed_url"] . ", " . $line["last_updated"]);
5591 update_rss_feed($link, $line["id"], true);
5593 sleep(1); // prevent flood (FIXME make this an option?)
5596 // Send feed digests by email if needed.
5597 if (DAEMON_SENDS_DIGESTS
) send_headlines_digests($link);
5599 } // function update_daemon_common
5601 function sanitize_article_content($text) {
5602 # we don't support CDATA sections in articles, they break our own escaping
5603 $text = preg_replace("/\[\[CDATA/", "", $text);
5604 $text = preg_replace("/\]\]\>/", "", $text);
5608 function load_filters($link, $feed, $owner_uid, $action_id = false) {
5613 $obj_id = md5("FILTER:$feed:$owner_uid:$action_id");
5615 if ($memcache && $obj = $memcache->get($obj_id)) {
5621 if ($action_id) $ftype_query_part = "action_id = '$action_id' AND";
5623 $result = db_query($link, "SELECT reg_exp,
5624 ttrss_filter_types.name AS name,
5625 ttrss_filter_actions.name AS action,
5629 FROM ttrss_filters,ttrss_filter_types,ttrss_filter_actions WHERE
5632 owner_uid = $owner_uid AND
5633 ttrss_filter_types.id = filter_type AND
5634 ttrss_filter_actions.id = action_id AND
5635 (feed_id IS NULL OR feed_id = '$feed') ORDER BY reg_exp");
5637 while ($line = db_fetch_assoc($result)) {
5638 if (!$filters[$line["name"]]) $filters[$line["name"]] = array();
5639 $filter["reg_exp"] = $line["reg_exp"];
5640 $filter["action"] = $line["action"];
5641 $filter["action_param"] = $line["action_param"];
5642 $filter["filter_param"] = $line["filter_param"];
5643 $filter["inverse"] = sql_bool_to_bool($line["inverse"]);
5645 array_push($filters[$line["name"]], $filter);
5648 if ($memcache) $memcache->add($obj_id, $filters, 0, 3600*8);
5654 function get_score_pic($score) {
5656 return "score_high.png";
5657 } else if ($score > 0) {
5658 return "score_half_high.png";
5659 } else if ($score < -100) {
5660 return "score_low.png";
5661 } else if ($score < 0) {
5662 return "score_half_low.png";
5664 return "score_neutral.png";
5668 function rounded_table_start($classname, $header = " ") {
5669 print "<table width='100%' class='$classname' cellspacing='0' cellpadding='0'>";
5670 print "<tr><td class='c1'> </td><td class='top'>$header</td><td class='c2'> </td></tr>";
5671 print "<tr><td class='left'> </td><td class='content'>";
5674 function rounded_table_end($footer = " ") {
5675 print "</td><td class='right'> </td></tr>";
5676 print "<tr><td class='c4'> </td><td class='bottom'>$footer</td><td class='c3'> </td></tr>";
5680 function feed_has_icon($id) {
5681 return is_file(ICONS_DIR
. "/$id.ico") && filesize(ICONS_DIR
. "/$id.ico") > 0;
5684 function init_connection($link) {
5685 if (DB_TYPE
== "pgsql") {
5686 pg_query($link, "set client_encoding = 'UTF-8'");
5687 pg_set_client_encoding("UNICODE");
5688 pg_query($link, "set datestyle = 'ISO, european'");
5689 pg_query($link, "set TIME ZONE 0");
5691 db_query($link, "SET time_zone = '+0:0'");
5693 if (defined('MYSQL_CHARSET') && MYSQL_CHARSET
) {
5694 db_query($link, "SET NAMES " . MYSQL_CHARSET
);
5695 // db_query($link, "SET CHARACTER SET " . MYSQL_CHARSET);
5700 function update_feedbrowser_cache($link) {
5702 $result = db_query($link, "SELECT feed_url,title, COUNT(id) AS subscribers
5703 FROM ttrss_feeds WHERE (SELECT COUNT(id) = 0 FROM ttrss_feeds AS tf
5704 WHERE tf.feed_url = ttrss_feeds.feed_url
5705 AND (private IS true OR feed_url LIKE '%:%@%/%'))
5706 GROUP BY feed_url, title ORDER BY subscribers DESC LIMIT 1000");
5708 db_query($link, "BEGIN");
5710 db_query($link, "DELETE FROM ttrss_feedbrowser_cache");
5714 while ($line = db_fetch_assoc($result)) {
5715 $subscribers = db_escape_string($line["subscribers"]);
5716 $feed_url = db_escape_string($line["feed_url"]);
5717 $title = db_escape_string($line["title"]);
5719 $tmp_result = db_query($link, "SELECT subscribers FROM
5720 ttrss_feedbrowser_cache WHERE feed_url = '$feed_url'");
5722 if (db_num_rows($tmp_result) == 0) {
5724 db_query($link, "INSERT INTO ttrss_feedbrowser_cache
5725 (feed_url, title, subscribers) VALUES ('$feed_url',
5726 '$title', '$subscribers')");
5734 db_query($link, "COMMIT");
5740 function ccache_zero($link, $feed_id, $owner_uid) {
5741 db_query($link, "UPDATE ttrss_counters_cache SET
5742 value = 0, updated = NOW() WHERE
5743 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
5746 function ccache_zero_all($link, $owner_uid) {
5747 db_query($link, "UPDATE ttrss_counters_cache SET
5748 value = 0 WHERE owner_uid = '$owner_uid'");
5750 db_query($link, "UPDATE ttrss_cat_counters_cache SET
5751 value = 0 WHERE owner_uid = '$owner_uid'");
5754 function ccache_remove($link, $feed_id, $owner_uid, $is_cat = false) {
5757 $table = "ttrss_counters_cache";
5759 $table = "ttrss_cat_counters_cache";
5762 db_query($link, "DELETE FROM $table WHERE
5763 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
5767 function ccache_update_all($link, $owner_uid) {
5769 if (get_pref($link, 'ENABLE_FEED_CATS', $owner_uid)) {
5771 $result = db_query($link, "SELECT feed_id FROM ttrss_cat_counters_cache
5772 WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
5774 while ($line = db_fetch_assoc($result)) {
5775 ccache_update($link, $line["feed_id"], $owner_uid, true);
5778 /* We have to manually include category 0 */
5780 ccache_update($link, 0, $owner_uid, true);
5783 $result = db_query($link, "SELECT feed_id FROM ttrss_counters_cache
5784 WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
5786 while ($line = db_fetch_assoc($result)) {
5787 print ccache_update($link, $line["feed_id"], $owner_uid);
5794 function ccache_find($link, $feed_id, $owner_uid, $is_cat = false,
5795 $no_update = false) {
5797 if (!is_numeric($feed_id)) return;
5800 $table = "ttrss_counters_cache";
5802 $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
5803 WHERE id = '$feed_id'");
5804 $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
5807 $table = "ttrss_cat_counters_cache";
5810 if (DB_TYPE
== "pgsql") {
5811 $date_qpart = "updated > NOW() - INTERVAL '15 minutes'";
5812 } else if (DB_TYPE
== "mysql") {
5813 $date_qpart = "updated > DATE_SUB(NOW(), INTERVAL 15 MINUTE)";
5816 $result = db_query($link, "SELECT value FROM $table
5817 WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id'
5820 if (db_num_rows($result) == 1) {
5821 return db_fetch_result($result, 0, "value");
5826 return ccache_update($link, $feed_id, $owner_uid, $is_cat);
5832 function ccache_update($link, $feed_id, $owner_uid, $is_cat = false,
5833 $update_pcat = true) {
5835 if (!is_numeric($feed_id)) return;
5837 if (!$is_cat && $feed_id > 0) {
5838 $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
5839 WHERE id = '$feed_id'");
5840 $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
5843 $prev_unread = ccache_find($link, $feed_id, $owner_uid, $is_cat, true);
5845 /* When updating a label, all we need to do is recalculate feed counters
5846 * because labels are not cached */
5849 ccache_update_all($link, $owner_uid);
5854 $table = "ttrss_counters_cache";
5856 $table = "ttrss_cat_counters_cache";
5859 if ($is_cat && $feed_id >= 0) {
5860 if ($feed_id != 0) {
5861 $cat_qpart = "cat_id = '$feed_id'";
5863 $cat_qpart = "cat_id IS NULL";
5866 /* Recalculate counters for child feeds */
5868 $result = db_query($link, "SELECT id FROM ttrss_feeds
5869 WHERE owner_uid = '$owner_uid' AND $cat_qpart");
5871 while ($line = db_fetch_assoc($result)) {
5872 ccache_update($link, $line["id"], $owner_uid, false, false);
5875 $result = db_query($link, "SELECT SUM(value) AS sv
5876 FROM ttrss_counters_cache, ttrss_feeds
5877 WHERE id = feed_id AND $cat_qpart AND
5878 ttrss_feeds.owner_uid = '$owner_uid'");
5880 $unread = (int) db_fetch_result($result, 0, "sv");
5883 $unread = (int) getFeedArticles($link, $feed_id, $is_cat, true, $owner_uid);
5886 db_query($link, "BEGIN");
5888 $result = db_query($link, "SELECT feed_id FROM $table
5889 WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id' LIMIT 1");
5891 if (db_num_rows($result) == 1) {
5892 db_query($link, "UPDATE $table SET
5893 value = '$unread', updated = NOW() WHERE
5894 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
5897 db_query($link, "INSERT INTO $table
5898 (feed_id, value, owner_uid, updated)
5900 ($feed_id, $unread, $owner_uid, NOW())");
5903 db_query($link, "COMMIT");
5905 if ($feed_id > 0 && $prev_unread != $unread) {
5909 /* Update parent category */
5913 $result = db_query($link, "SELECT cat_id FROM ttrss_feeds
5914 WHERE owner_uid = '$owner_uid' AND id = '$feed_id'");
5916 $cat_id = (int) db_fetch_result($result, 0, "cat_id");
5918 ccache_update($link, $cat_id, $owner_uid, true);
5922 } else if ($feed_id < 0) {
5923 ccache_update_all($link, $owner_uid);
5929 function label_find_id($link, $label, $owner_uid) {
5930 $result = db_query($link,
5931 "SELECT id FROM ttrss_labels2 WHERE caption = '$label'
5932 AND owner_uid = '$owner_uid' LIMIT 1");
5934 if (db_num_rows($result) == 1) {
5935 return db_fetch_result($result, 0, "id");
5941 function get_article_labels($link, $id) {
5944 $obj_id = md5("LABELS:$id:" . $_SESSION["uid"]);
5948 if ($memcache && $obj = $memcache->get($obj_id)) {
5952 $result = db_query($link, "SELECT label_cache FROM
5953 ttrss_user_entries WHERE ref_id = '$id' AND owner_uid = " .
5956 $label_cache = db_fetch_result($result, 0, "label_cache");
5960 $label_cache = json_decode($label_cache, true);
5962 if ($label_cache["no-labels"] == 1)
5965 return $label_cache;
5968 $result = db_query($link,
5969 "SELECT DISTINCT label_id,caption,fg_color,bg_color
5970 FROM ttrss_labels2, ttrss_user_labels2
5972 AND article_id = '$id'
5973 AND owner_uid = ".$_SESSION["uid"] . "
5976 while ($line = db_fetch_assoc($result)) {
5977 $rk = array($line["label_id"], $line["caption"], $line["fg_color"],
5979 array_push($rv, $rk);
5981 if ($memcache) $memcache->add($obj_id, $rv, 0, 3600);
5984 label_update_cache($link, $id, $rv);
5986 label_update_cache($link, $id, array("no-labels" => 1));
5993 function label_find_caption($link, $label, $owner_uid) {
5994 $result = db_query($link,
5995 "SELECT caption FROM ttrss_labels2 WHERE id = '$label'
5996 AND owner_uid = '$owner_uid' LIMIT 1");
5998 if (db_num_rows($result) == 1) {
5999 return db_fetch_result($result, 0, "caption");
6005 function label_update_cache($link, $id, $labels = false, $force = false) {
6008 label_clear_cache($link, $id);
6011 $labels = get_article_labels($link, $id);
6013 $labels = db_escape_string(json_encode($labels));
6015 db_query($link, "UPDATE ttrss_user_entries SET
6016 label_cache = '$labels' WHERE ref_id = '$id'");
6020 function label_clear_cache($link, $id) {
6022 db_query($link, "UPDATE ttrss_user_entries SET
6023 label_cache = '' WHERE ref_id = '$id'");
6027 function label_remove_article($link, $id, $label, $owner_uid) {
6029 $label_id = label_find_id($link, $label, $owner_uid);
6031 if (!$label_id) return;
6033 $result = db_query($link,
6034 "DELETE FROM ttrss_user_labels2
6036 label_id = '$label_id' AND
6037 article_id = '$id'");
6039 label_clear_cache($link, $id);
6042 function label_add_article($link, $id, $label, $owner_uid) {
6047 $obj_id = md5("LABELS:$id:$owner_uid");
6048 $memcache->delete($obj_id);
6051 $label_id = label_find_id($link, $label, $owner_uid);
6053 if (!$label_id) return;
6055 $result = db_query($link,
6057 article_id FROM ttrss_labels2, ttrss_user_labels2
6060 label_id = '$label_id' AND
6061 article_id = '$id' AND owner_uid = '$owner_uid'
6064 if (db_num_rows($result) == 0) {
6065 db_query($link, "INSERT INTO ttrss_user_labels2
6066 (label_id, article_id) VALUES ('$label_id', '$id')");
6069 label_clear_cache($link, $id);
6073 function label_remove($link, $id, $owner_uid) {
6076 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6079 $obj_id = md5("LABELS:$id:$owner_uid");
6080 $memcache->delete($obj_id);
6083 db_query($link, "BEGIN");
6085 $result = db_query($link, "SELECT caption FROM ttrss_labels2
6088 $caption = db_fetch_result($result, 0, "caption");
6090 $result = db_query($link, "DELETE FROM ttrss_labels2 WHERE id = '$id'
6091 AND owner_uid = " . $owner_uid);
6093 if (db_affected_rows($link, $result) != 0 && $caption) {
6095 /* Remove access key for the label */
6097 $ext_id = -11 - $id;
6099 db_query($link, "DELETE FROM ttrss_access_keys WHERE
6100 feed_id = '$ext_id' AND owner_uid = $owner_uid");
6102 /* Disable filters that reference label being removed */
6104 db_query($link, "UPDATE ttrss_filters SET
6105 enabled = false WHERE action_param = '$caption'
6107 AND owner_uid = " . $owner_uid);
6109 /* Remove cached data */
6111 db_query($link, "UPDATE ttrss_user_entries SET label_cache = ''
6112 WHERE label_cache LIKE '%$caption%' AND owner_uid = " . $owner_uid);
6116 db_query($link, "COMMIT");
6119 function label_create($link, $caption) {
6121 db_query($link, "BEGIN");
6125 $result = db_query($link, "SELECT id FROM ttrss_labels2
6126 WHERE caption = '$caption' AND owner_uid = ". $_SESSION["uid"]);
6128 if (db_num_rows($result) == 0) {
6129 $result = db_query($link,
6130 "INSERT INTO ttrss_labels2 (caption,owner_uid)
6131 VALUES ('$caption', '".$_SESSION["uid"]."')");
6133 $result = db_affected_rows($link, $result) != 0;
6136 db_query($link, "COMMIT");
6141 function print_labels_headlines_dropdown($link, $feed_id) {
6142 print "<option value=\"addLabel()\">".__("Create label...")."</option>";
6144 $result = db_query($link, "SELECT id, caption FROM ttrss_labels2 WHERE
6145 owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
6147 while ($line = db_fetch_assoc($result)) {
6149 $label_id = $line["id"];
6150 $label_caption = $line["caption"];
6153 if ($feed_id < -10 && $feed_id == -11-$label_id) {
6154 print "<option id=\"LHDL-$id\"
6155 value=\"selectionRemoveLabel($label_id)\">".
6156 __('Remove:') . " $label_caption</option>";
6158 print "<option id=\"LHDL-$id\"
6159 value=\"selectionAssignLabel($label_id)\">".
6160 __('Assign:') . " $label_caption</option>";
6165 function format_tags_string($tags, $id) {
6168 $tags_nolinks_str = "";
6172 /* if (get_user_theme($link) == "3pane") {
6180 $formatted_tags = array();
6182 foreach ($tags as $tag) {
6184 $tag_escaped = str_replace("'", "\\'", $tag);
6186 if (mb_strlen($tag) > 30) {
6187 $tag = truncate_string($tag, 30);
6190 $tag_str = "<a href=\"javascript:viewfeed('$tag_escaped')\">$tag</a>";
6192 array_push($formatted_tags, $tag_str);
6194 $tmp_tags_str = implode(", ", $formatted_tags);
6196 if ($num_tags == $tag_limit ||
mb_strlen($tmp_tags_str) > 150) {
6201 $tags_str = implode(", ", $formatted_tags);
6203 if ($num_tags < count($tags)) {
6204 $tags_str .= ", …";
6207 if ($num_tags == 0) {
6208 $tags_str = __("no tags");
6215 function format_article_labels($labels, $id) {
6219 foreach ($labels as $l) {
6220 $labels_str .= sprintf("<span class='hlLabelRef'
6221 style='color : %s; background-color : %s'>%s</span>",
6222 $l[2], $l[3], $l[1]);
6229 function format_article_note($id, $note) {
6231 $str = "<div class='articleNote' title=\"".__('edit note')."\"
6232 onclick=\"editArticleNote($id)\">$note</div>";
6237 function toggle_collapse_cat($link, $cat_id, $mode) {
6239 $mode = bool_to_sql_bool($mode);
6241 db_query($link, "UPDATE ttrss_feed_categories SET
6242 collapsed = $mode WHERE id = '$cat_id' AND owner_uid = " .
6249 $pref_name = '_COLLAPSED_SPECIAL';
6252 $pref_name = '_COLLAPSED_LABELS';
6255 $pref_name = '_COLLAPSED_UNCAT';
6261 set_pref($link, $pref_name, 'true');
6263 set_pref($link, $pref_name, 'false');
6269 function remove_feed($link, $id, $owner_uid) {
6273 /* save starred articles in Archived feed */
6275 db_query($link, "BEGIN");
6277 /* prepare feed if necessary */
6279 $result = db_query($link, "SELECT id FROM ttrss_archived_feeds
6282 if (db_num_rows($result) == 0) {
6283 db_query($link, "INSERT INTO ttrss_archived_feeds
6284 (id, owner_uid, title, feed_url, site_url)
6285 SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
6289 db_query($link, "UPDATE ttrss_user_entries SET feed_id = NULL,
6290 orig_feed_id = '$id' WHERE feed_id = '$id' AND
6291 marked = true AND owner_uid = $owner_uid");
6293 /* Remove access key for the feed */
6295 db_query($link, "DELETE FROM ttrss_access_keys WHERE
6296 feed_id = '$id' AND owner_uid = $owner_uid");
6298 /* remove the feed */
6300 db_query($link, "DELETE FROM ttrss_feeds
6301 WHERE id = '$id' AND owner_uid = $owner_uid");
6303 db_query($link, "COMMIT");
6305 /* if (file_exists(ICONS_DIR . "/$id.ico")) {
6306 unlink(ICONS_DIR . "/$id.ico");
6309 ccache_remove($link, $id, $owner_uid);
6312 label_remove($link, -11-$id, $owner_uid);
6313 ccache_remove($link, -11-$id, $owner_uid);
6317 function add_feed_category($link, $feed_cat) {
6319 if (!$feed_cat) return false;
6321 db_query($link, "BEGIN");
6323 $result = db_query($link,
6324 "SELECT id FROM ttrss_feed_categories
6325 WHERE title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]);
6327 if (db_num_rows($result) == 0) {
6329 $result = db_query($link,
6330 "INSERT INTO ttrss_feed_categories (owner_uid,title)
6331 VALUES ('".$_SESSION["uid"]."', '$feed_cat')");
6333 db_query($link, "COMMIT");
6341 function remove_feed_category($link, $id, $owner_uid) {
6343 db_query($link, "DELETE FROM ttrss_feed_categories
6344 WHERE id = '$id' AND owner_uid = $owner_uid");
6346 ccache_remove($link, $id, $owner_uid, true);
6349 function archive_article($link, $id, $owner_uid) {
6350 db_query($link, "BEGIN");
6352 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
6353 WHERE ref_id = '$id' AND owner_uid = $owner_uid");
6355 if (db_num_rows($result) != 0) {
6357 /* prepare the archived table */
6359 $feed_id = (int) db_fetch_result($result, 0, "feed_id");
6362 $result = db_query($link, "SELECT id FROM ttrss_archived_feeds
6363 WHERE id = '$feed_id'");
6365 if (db_num_rows($result) == 0) {
6366 db_query($link, "INSERT INTO ttrss_archived_feeds
6367 (id, owner_uid, title, feed_url, site_url)
6368 SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
6369 WHERE id = '$feed_id'");
6372 db_query($link, "UPDATE ttrss_user_entries
6373 SET orig_feed_id = feed_id, feed_id = NULL
6374 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
6378 db_query($link, "COMMIT");
6381 function getArticleFeed($link, $id) {
6382 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
6383 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
6385 if (db_num_rows($result) != 0) {
6386 return db_fetch_result($result, 0, "feed_id");
6392 function make_url_from_parts($parts) {
6393 $url = $parts['scheme'] . '://' . $parts['host'];
6395 if ($parts['path']) $url .= $parts['path'];
6396 if ($parts['query']) $url .= '?' . $parts['query'];
6402 * Fixes incomplete URLs by prepending "http://".
6403 * Also replaces feed:// with http://, and
6404 * prepends a trailing slash if the url is a domain name only.
6406 * @param string $url Possibly incomplete URL
6408 * @return string Fixed URL.
6410 function fix_url($url) {
6411 if (strpos($url, '://') === false) {
6412 $url = 'http://' . $url;
6413 } else if (substr($url, 0, 5) == 'feed:') {
6414 $url = 'http:' . substr($url, 5);
6417 //prepend slash if the URL has no slash in it
6418 // "http://www.example" -> "http://www.example/"
6419 if (strpos($url, '/', strpos($url, ':') +
3) === false) {
6423 if ($url != "http:///")
6429 function validate_feed_url($url) {
6430 $parts = parse_url($url);
6432 return ($parts['scheme'] == 'http' ||
$parts['scheme'] == 'feed' ||
$parts['scheme'] == 'https');
6436 function get_article_enclosures($link, $id) {
6440 $query = "SELECT * FROM ttrss_enclosures
6441 WHERE post_id = '$id' AND content_url != ''";
6443 $obj_id = md5("ENCLOSURES:$id");
6447 if ($memcache && $obj = $memcache->get($obj_id)) {
6450 $result = db_query($link, $query);
6452 if (db_num_rows($result) > 0) {
6453 while ($line = db_fetch_assoc($result)) {
6454 array_push($rv, $line);
6456 if ($memcache) $memcache->add($obj_id, $rv, 0, 3600);
6463 function api_get_feeds($link, $cat_id, $unread_only, $limit, $offset) {
6469 if ($cat_id == -4 ||
$cat_id == -2) {
6470 $counters = getLabelCounters($link, true);
6472 foreach (array_values($counters) as $cv) {
6474 $unread = $cv["counter"];
6476 if ($unread ||
!$unread_only) {
6480 "title" => $cv["description"],
6481 "unread" => $cv["counter"],
6485 array_push($feeds, $row);
6492 if ($cat_id == -4 ||
$cat_id == -1) {
6493 foreach (array(-1, -2, -3, -4, 0) as $i) {
6494 $unread = getFeedUnread($link, $i);
6496 if ($unread ||
!$unread_only) {
6497 $title = getFeedTitle($link, $i);
6502 "unread" => $unread,
6505 array_push($feeds, $row);
6514 $limit_qpart = "LIMIT $limit OFFSET $offset";
6519 if ($cat_id == -4 ||
$cat_id == -3) {
6520 $result = db_query($link, "SELECT
6521 id, feed_url, cat_id, title, ".
6522 SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
6523 FROM ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"] .
6524 " ORDER BY cat_id, title " . $limit_qpart);
6528 $cat_qpart = "cat_id = '$cat_id'";
6530 $cat_qpart = "cat_id IS NULL";
6532 $result = db_query($link, "SELECT
6533 id, feed_url, cat_id, title, ".
6534 SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
6535 FROM ttrss_feeds WHERE
6536 $cat_qpart AND owner_uid = " . $_SESSION["uid"] .
6537 " ORDER BY cat_id, title " . $limit_qpart);
6540 while ($line = db_fetch_assoc($result)) {
6542 $unread = getFeedUnread($link, $line["id"]);
6544 $has_icon = feed_has_icon($line['id']);
6546 if ($unread ||
!$unread_only) {
6549 "feed_url" => $line["feed_url"],
6550 "title" => $line["title"],
6551 "id" => (int)$line["id"],
6552 "unread" => (int)$unread,
6553 "has_icon" => $has_icon,
6554 "cat_id" => (int)$line["cat_id"],
6555 "last_updated" => strtotime($line["last_updated"])
6558 array_push($feeds, $row);
6565 function api_get_headlines($link, $feed_id, $limit, $offset,
6566 $filter, $is_cat, $show_excerpt, $show_content, $view_mode, $order) {
6568 /* do not rely on params below */
6570 $search = db_escape_string($_REQUEST["search"]);
6571 $search_mode = db_escape_string($_REQUEST["search_mode"]);
6572 $match_on = db_escape_string($_REQUEST["match_on"]);
6574 $qfh_ret = queryFeedHeadlines($link, $feed_id, $limit,
6575 $view_mode, $is_cat, $search, $search_mode, $match_on,
6578 $result = $qfh_ret[0];
6579 $feed_title = $qfh_ret[1];
6581 $headlines = array();
6583 while ($line = db_fetch_assoc($result)) {
6584 $is_updated = ($line["last_read"] == "" &&
6585 ($line["unread"] != "t" && $line["unread"] != "1"));
6587 $headline_row = array(
6588 "id" => (int)$line["id"],
6589 "unread" => sql_bool_to_bool($line["unread"]),
6590 "marked" => sql_bool_to_bool($line["marked"]),
6591 "published" => sql_bool_to_bool($line["published"]),
6592 "updated" => strtotime($line["updated"]),
6593 "is_updated" => $is_updated,
6594 "title" => $line["title"],
6595 "link" => $line["link"],
6596 "feed_id" => $line["feed_id"],
6597 "tags" => get_article_tags($link, $line["id"]),
6600 if ($show_excerpt) {
6601 $excerpt = truncate_string(strip_tags($line["content_preview"]), 100);
6602 $headline_row["excerpt"] = $excerpt;
6605 if ($show_content) {
6606 $headline_row["content"] = $line["content_preview"];
6609 array_push($headlines, $headline_row);
6615 function generate_dashboard_feed($link) {
6616 print "<headlines id=\"-5\" is_cat=\"\">";
6618 print "<toolbar><![CDATA[]]></toolbar>";
6620 print '<content><![CDATA[';
6622 print "<div class='whiteBox'>".__('No feed selected.');
6624 print "<p class=\"small\"><span class=\"insensitive\">";
6626 $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE
."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
6627 WHERE owner_uid = " . $_SESSION['uid']);
6629 $last_updated = db_fetch_result($result, 0, "last_updated");
6630 $last_updated = make_local_datetime($link, $last_updated, false);
6632 printf(__("Feeds last updated at %s"), $last_updated);
6634 $result = db_query($link, "SELECT COUNT(id) AS num_errors
6635 FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
6637 $num_errors = db_fetch_result($result, 0, "num_errors");
6639 if ($num_errors > 0) {
6641 print "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
6642 __('Some feeds have update errors (click for details)')."</a>";
6644 print "</span></p>";
6646 print "]]></content>";
6647 print "</headlines>";
6649 print "<headlines-info><![CDATA[";
6651 $info = array("count" => 0,
6652 "vgroup_last_feed" => '',
6654 "disable_cache" => true);
6656 print json_encode($info);
6658 print "]]></headlines-info>";
6662 function save_email_address($link, $email) {
6663 // FIXME: implement persistent storage of emails
6665 if (!$_SESSION['stored_emails'])
6666 $_SESSION['stored_emails'] = array();
6668 if (!in_array($email, $_SESSION['stored_emails']))
6669 array_push($_SESSION['stored_emails'], $email);
6672 function update_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) {
6673 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6675 $sql_is_cat = bool_to_sql_bool($is_cat);
6677 $result = db_query($link, "SELECT access_key FROM ttrss_access_keys
6678 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6679 AND owner_uid = " . $owner_uid);
6681 if (db_num_rows($result) == 1) {
6682 $key = db_escape_string(sha1(uniqid(rand(), true)));
6684 db_query($link, "UPDATE ttrss_access_keys SET access_key = '$key'
6685 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6686 AND owner_uid = " . $owner_uid);
6691 return get_feed_access_key($link, $feed_id, $is_cat, $owner_uid);
6695 function get_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) {
6697 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6699 $sql_is_cat = bool_to_sql_bool($is_cat);
6701 $result = db_query($link, "SELECT access_key FROM ttrss_access_keys
6702 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6703 AND owner_uid = " . $owner_uid);
6705 if (db_num_rows($result) == 1) {
6706 return db_fetch_result($result, 0, "access_key");
6708 $key = db_escape_string(sha1(uniqid(rand(), true)));
6710 $result = db_query($link, "INSERT INTO ttrss_access_keys
6711 (access_key, feed_id, is_cat, owner_uid)
6712 VALUES ('$key', '$feed_id', $sql_is_cat, '$owner_uid')");
6720 * Extracts RSS/Atom feed URLs from the given HTML URL.
6722 * @param string $url HTML page URL
6724 * @return array Array of feeds. Key is the full URL, value the title
6726 function get_feeds_from_html($url, $login = false, $pass = false)
6728 $url = fix_url($url);
6729 $baseUrl = substr($url, 0, strrpos($url, '/') +
1);
6731 libxml_use_internal_errors(true);
6733 $content = @fetch_file_contents
($url, false, $login, $pass);
6735 $doc = new DOMDocument();
6736 $doc->loadHTML($content);
6737 $xpath = new DOMXPath($doc);
6738 $entries = $xpath->query('/html/head/link[@rel="alternate"]');
6739 $feedUrls = array();
6740 foreach ($entries as $entry) {
6741 if ($entry->hasAttribute('href')) {
6742 $title = $entry->getAttribute('title');
6744 $title = $entry->getAttribute('type');
6746 $feedUrl = rewrite_relative_url(
6747 $baseUrl, $entry->getAttribute('href')
6749 $feedUrls[$feedUrl] = $title;
6756 * Checks if the content behind the given URL is a HTML file
6758 * @param string $url URL to check
6760 * @return boolean True if the URL contains HTML content
6762 function url_is_html($url, $login = false, $pass = false) {
6763 $content = substr(fetch_file_contents($url, false, $login, $pass), 0, 1000);
6765 if (stripos($content, '<html>') === false
6766 && stripos($content, '<html ') === false
6774 function print_label_select($link, $name, $value, $attributes = "") {
6776 $result = db_query($link, "SELECT caption FROM ttrss_labels2
6777 WHERE owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
6779 print "<select default=\"$value\" name=\"" . htmlspecialchars($name) .
6780 "\" $attributes onchange=\"labelSelectOnChange(this)\" >";
6782 while ($line = db_fetch_assoc($result)) {
6784 $issel = ($line["caption"] == $value) ?
"selected=\"1\"" : "";
6786 print "<option value=\"".htmlspecialchars($line["caption"])."\"
6787 $issel>" . htmlspecialchars($line["caption"]) . "</option>";
6791 # print "<option value=\"ADD_LABEL\">" .__("Add label...") . "</option>";
6798 function print_article_enclosures($link, $id, $always_display_enclosures,
6801 $result = get_article_enclosures($link, $id);
6803 if (count($result) > 0) {
6805 $entries_html = array();
6808 foreach ($result as $line) {
6810 $url = $line["content_url"];
6811 $ctype = $line["content_type"];
6813 if (!$ctype) $ctype = __("unknown type");
6815 # $filename = substr($url, strrpos($url, "/")+1);
6817 $entry = format_inline_player($link, $url, $ctype);
6819 # $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
6820 # $filename . " (" . $ctype . ")" . "</a>";
6822 array_push($entries_html, $entry);
6826 $entry["type"] = $ctype;
6827 $entry["filename"] = $filename;
6828 $entry["url"] = $url;
6830 array_push($entries, $entry);
6833 print "<div class=\"postEnclosures\">";
6835 if (!get_pref($link, "STRIP_IMAGES")) {
6836 if ($always_display_enclosures ||
6837 !preg_match("/<img/i", $article_content)) {
6839 foreach ($entries as $entry) {
6841 if (preg_match("/image/", $entry["type"]) ||
6842 preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) {
6845 alt=\"".htmlspecialchars($entry["filename"])."\"
6846 src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>";
6852 if (count($entries) == 1) {
6853 print __("Attachment:") . " ";
6855 print __("Attachments:") . " ";
6858 print join(", ", $entries_html);
6864 function getLastArticleId($link) {
6865 $result = db_query($link, "SELECT MAX(ref_id) AS id FROM ttrss_user_entries
6866 WHERE owner_uid = " . $_SESSION["uid"]);
6868 if (db_num_rows($result) == 1) {
6869 return db_fetch_result($result, 0, "id");
6875 function build_url($parts) {
6876 return $parts['scheme'] . "://" . $parts['host'] . $parts['path'];
6880 * Converts a (possibly) relative URL to a absolute one.
6882 * @param string $url Base URL (i.e. from where the document is)
6883 * @param string $rel_url Possibly relative URL in the document
6885 * @return string Absolute URL
6887 function rewrite_relative_url($url, $rel_url) {
6888 if (strpos($rel_url, "://") !== false) {
6890 } else if (strpos($rel_url, "/") === 0)
6892 $parts = parse_url($url);
6893 $parts['path'] = $rel_url;
6895 return build_url($parts);
6898 $parts = parse_url($url);
6899 if (!isset($parts['path'])) {
6900 $parts['path'] = '/';
6902 $dir = $parts['path'];
6903 if (substr($dir, -1) !== '/') {
6904 $dir = dirname($parts['path']);
6905 $dir !== '/' && $dir .= '/';
6907 $parts['path'] = $dir . $rel_url;
6909 return build_url($parts);
6913 function sphinx_search($query, $offset = 0, $limit = 30) {
6914 $sphinxClient = new SphinxClient();
6916 $sphinxClient->SetServer('localhost', 9312);
6917 $sphinxClient->SetConnectTimeout(1);
6919 $sphinxClient->SetFieldWeights(array('title' => 70, 'content' => 30,
6920 'feed_title' => 20));
6922 $sphinxClient->SetMatchMode(SPH_MATCH_EXTENDED2
);
6923 $sphinxClient->SetRankingMode(SPH_RANK_PROXIMITY_BM25
);
6924 $sphinxClient->SetLimits($offset, $limit, 1000);
6925 $sphinxClient->SetArrayResult(false);
6926 $sphinxClient->SetFilter('owner_uid', array($_SESSION['uid']));
6928 $result = $sphinxClient->Query($query, SPHINX_INDEX
);
6932 if (is_array($result['matches'])) {
6933 foreach (array_keys($result['matches']) as $int_id) {
6934 $ref_id = $result['matches'][$int_id]['attrs']['ref_id'];
6935 array_push($ids, $ref_id);
6942 function cleanup_tags($link, $days = 14, $limit = 1000) {
6944 if (DB_TYPE
== "pgsql") {
6945 $interval_query = "date_updated < NOW() - INTERVAL '$days days'";
6946 } else if (DB_TYPE
== "mysql") {
6947 $interval_query = "date_updated < DATE_SUB(NOW(), INTERVAL $days DAY)";
6952 while ($limit > 0) {
6955 $query = "SELECT ttrss_tags.id AS id
6956 FROM ttrss_tags, ttrss_user_entries, ttrss_entries
6957 WHERE post_int_id = int_id AND $interval_query AND
6958 ref_id = ttrss_entries.id AND tag_cache != '' LIMIT $limit_part";
6960 $result = db_query($link, $query);
6964 while ($line = db_fetch_assoc($result)) {
6965 array_push($ids, $line['id']);
6968 if (count($ids) > 0) {
6969 $ids = join(",", $ids);
6972 $tmp_result = db_query($link, "DELETE FROM ttrss_tags WHERE id IN ($ids)");
6973 $tags_deleted +
= db_affected_rows($link, $tmp_result);
6978 $limit -= $limit_part;
6983 return $tags_deleted;
6986 function feedlist_init_cat($link, $cat_id, $hidden = false) {
6988 $cat_id = (int) $cat_id;
6991 $cat_unread = ccache_find($link, $cat_id, $_SESSION["uid"], true);
6992 } else if ($cat_id == 0 ||
$cat_id == -2) {
6993 $cat_unread = getCategoryUnread($link, $cat_id);
6996 $obj['id'] = 'CAT:' . $cat_id;
6997 $obj['items'] = array();
6998 $obj['name'] = getCategoryTitle($link, $cat_id);
6999 $obj['type'] = 'feed';
7000 $obj['unread'] = (int) $cat_unread;
7001 $obj['hidden'] = $hidden;
7002 $obj['bare_id'] = $cat_id;
7007 function feedlist_init_feed($link, $feed_id, $title = false, $unread = false, $error = '', $updated = '') {
7009 $feed_id = (int) $feed_id;
7012 $title = getFeedTitle($link, $feed_id, false);
7014 if ($unread === false)
7015 $unread = getFeedUnread($link, $feed_id, false);
7017 $obj['id'] = 'FEED:' . $feed_id;
7018 $obj['name'] = $title;
7019 $obj['unread'] = (int) $unread;
7020 $obj['type'] = 'feed';
7021 $obj['error'] = $error;
7022 $obj['updated'] = $updated;
7023 $obj['icon'] = getFeedIcon($feed_id);
7024 $obj['bare_id'] = $feed_id;
7030 function fetch_twitter_rss($link, $url, $owner_uid) {
7031 $result = db_query($link, "SELECT twitter_oauth FROM ttrss_users
7032 WHERE id = $owner_uid");
7034 $access_token = json_decode(db_fetch_result($result, 0, 'twitter_oauth'), true);
7035 $url_escaped = db_escape_string($url);
7037 if ($access_token) {
7039 $tmhOAuth = new tmhOAuth(array(
7040 'consumer_key' => CONSUMER_KEY
,
7041 'consumer_secret' => CONSUMER_SECRET
,
7042 'user_token' => $access_token['oauth_token'],
7043 'user_secret' => $access_token['oauth_token_secret'],
7046 $code = $tmhOAuth->request('GET', $url);
7050 $content = $tmhOAuth->response
['response'];
7052 $rss = new MagpieRSS($content, MAGPIE_OUTPUT_ENCODING
,
7053 MAGPIE_INPUT_ENCODING
, MAGPIE_DETECT_ENCODING
);
7059 db_query($link, "UPDATE ttrss_feeds
7060 SET last_error = 'OAuth authorization failed ($code).'
7061 WHERE feed_url = '$url_escaped' AND owner_uid = $owner_uid");
7066 db_query($link, "UPDATE ttrss_feeds
7067 SET last_error = 'OAuth information not found.'
7068 WHERE feed_url = '$url_escaped' AND owner_uid = $owner_uid");
7074 function print_user_stylesheet($link) {
7075 $value = get_pref($link, 'USER_STYLESHEET');
7078 print "<style type=\"text/css\">";
7079 print str_replace("<br/>", "\n", $value);
7085 function rewrite_urls($line) {
7090 $result = preg_replace("/((?<!=.)((http|https|ftp)+):\/\/[^ ,!]+)/i",
7091 "<a target=\"_blank\" href=\"\\1\">\\1</a>", $line);