3 /* if ($_REQUEST["debug"]) {
4 define('DEFAULT_ERROR_LEVEL', E_ALL);
6 define('DEFAULT_ERROR_LEVEL', E_ERROR | E_WARNING | E_PARSE);
9 require_once 'config.php';
11 if (DB_TYPE
== "pgsql") {
12 define('SUBSTRING_FOR_DATE', 'SUBSTRING_FOR_DATE');
14 define('SUBSTRING_FOR_DATE', 'SUBSTRING');
18 * Return available translations names.
21 * @return array A array of available translations.
23 function get_translations() {
25 "auto" => "Detect automatically",
30 "fr_FR" => "Français",
31 "hu_HU" => "Magyar (Hungarian)",
32 "it_IT" => "Italiano",
33 "ja_JP" => "日本語 (Japanese)",
34 "nb_NO" => "Norwegian bokmål",
36 "pt_BR" => "Portuguese/Brazil",
37 "zh_CN" => "Simplified Chinese");
42 if (ENABLE_TRANSLATIONS
== true) { // If translations are enabled.
43 require_once "lib/accept-to-gettext.php";
44 require_once "lib/gettext/gettext.inc";
46 function startup_gettext() {
48 # Get locale from Accept-Language header
49 $lang = al2gt(array_keys(get_translations()), "text/html");
51 if (defined('_TRANSLATION_OVERRIDE_DEFAULT')) {
52 $lang = _TRANSLATION_OVERRIDE_DEFAULT
;
55 if ($_COOKIE["ttrss_lang"] && $_COOKIE["ttrss_lang"] != "auto") {
56 $lang = $_COOKIE["ttrss_lang"];
59 /* In login action of mobile version */
60 if ($_POST["language"] && defined('MOBILE_VERSION')) {
61 $lang = $_POST["language"];
62 $_COOKIE["ttrss_lang"] = $lang;
66 if (defined('LC_MESSAGES')) {
67 _setlocale(LC_MESSAGES
, $lang);
68 } else if (defined('LC_ALL')) {
69 _setlocale(LC_ALL
, $lang);
71 die("can't setlocale(): please set ENABLE_TRANSLATIONS to false in config.php");
74 if (defined('MOBILE_VERSION')) {
75 _bindtextdomain("messages", "../locale");
77 _bindtextdomain("messages", "locale");
80 _textdomain("messages");
81 _bind_textdomain_codeset("messages", "UTF-8");
87 } else { // If translations are enabled.
91 function startup_gettext() {
95 } // If translations are enabled.
97 if (defined('MEMCACHE_SERVER')) {
98 $memcache = new Memcache
;
99 $memcache->connect(MEMCACHE_SERVER
, 11211);
102 require_once 'db-prefs.php';
103 require_once 'compat.php';
104 require_once 'errors.php';
105 require_once 'version.php';
107 require_once 'lib/phpmailer/class.phpmailer.php';
109 define('MAGPIE_USER_AGENT_EXT', ' (Tiny Tiny RSS/' . VERSION
. ')');
110 define('MAGPIE_OUTPUT_ENCODING', 'UTF-8');
111 define('MAGPIE_CACHE_AGE', 60*15); // 15 minutes
113 require_once "lib/simplepie/simplepie.inc";
114 require_once "lib/magpierss/rss_fetch.inc";
115 require_once 'lib/magpierss/rss_utils.inc';
116 require_once 'lib/htmlpurifier/library/HTMLPurifier.auto.php';
119 * Print a timestamped debug message.
121 * @param string $msg The debug message.
124 function _debug($msg) {
125 $ts = strftime("%H:%M:%S", time());
126 if (function_exists('posix_getpid')) {
127 $ts = "$ts/" . posix_getpid();
129 print "[$ts] $msg\n";
133 * Purge a feed old posts.
135 * @param mixed $link A database connection.
136 * @param mixed $feed_id The id of the purged feed.
137 * @param mixed $purge_interval Olderness of purged posts.
138 * @param boolean $debug Set to True to enable the debug. False by default.
142 function purge_feed($link, $feed_id, $purge_interval, $debug = false) {
144 if (!$purge_interval) $purge_interval = feed_purge_interval($link, $feed_id);
148 $result = db_query($link,
149 "SELECT owner_uid FROM ttrss_feeds WHERE id = '$feed_id'");
153 if (db_num_rows($result) == 1) {
154 $owner_uid = db_fetch_result($result, 0, "owner_uid");
157 if ($purge_interval == -1 ||
!$purge_interval) {
159 ccache_update($link, $feed_id, $owner_uid);
164 if (!$owner_uid) return;
166 if (FORCE_ARTICLE_PURGE
== 0) {
167 $purge_unread = get_pref($link, "PURGE_UNREAD_ARTICLES",
170 $purge_unread = true;
171 $purge_interval = FORCE_ARTICLE_PURGE
;
174 if (!$purge_unread) $query_limit = " unread = false AND ";
176 if (DB_TYPE
== "pgsql") {
177 /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
178 marked = false AND feed_id = '$feed_id' AND
179 (SELECT date_entered FROM ttrss_entries WHERE
180 id = ref_id) < NOW() - INTERVAL '$purge_interval days'"); */
182 $pg_version = get_pgsql_version($link);
184 if (preg_match("/^7\./", $pg_version) ||
preg_match("/^8\.0/", $pg_version)) {
186 $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
187 ttrss_entries.id = ref_id AND
189 feed_id = '$feed_id' AND
191 ttrss_entries.date_entered < NOW() - INTERVAL '$purge_interval days'");
195 $result = db_query($link, "DELETE FROM ttrss_user_entries
197 WHERE ttrss_entries.id = ref_id AND
199 feed_id = '$feed_id' AND
201 ttrss_entries.date_entered < NOW() - INTERVAL '$purge_interval days'");
204 $rows = pg_affected_rows($result);
208 /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
209 marked = false AND feed_id = '$feed_id' AND
210 (SELECT date_entered FROM ttrss_entries WHERE
211 id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */
213 $result = db_query($link, "DELETE FROM ttrss_user_entries
214 USING ttrss_user_entries, ttrss_entries
215 WHERE ttrss_entries.id = ref_id AND
217 feed_id = '$feed_id' AND
219 ttrss_entries.date_entered < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)");
221 $rows = mysql_affected_rows($link);
225 ccache_update($link, $feed_id, $owner_uid);
228 _debug("Purged feed $feed_id ($purge_interval): deleted $rows articles");
230 } // function purge_feed
233 * Purge old posts from old feeds.
235 * @param mixed $link A database connection
236 * @param boolean $do_output Set to true to enable printed output, false by default.
237 * @param integer $limit The maximal number of removed posts.
241 function global_purge_old_posts($link, $do_output = false, $limit = false) {
243 $random_qpart = sql_random_function();
246 $limit_qpart = "LIMIT $limit";
251 $result = db_query($link,
252 "SELECT id,purge_interval,owner_uid FROM ttrss_feeds
253 ORDER BY $random_qpart $limit_qpart");
255 while ($line = db_fetch_assoc($result)) {
257 $feed_id = $line["id"];
258 $purge_interval = $line["purge_interval"];
259 $owner_uid = $line["owner_uid"];
261 if ($purge_interval == 0) {
263 $tmp_result = db_query($link,
264 "SELECT value FROM ttrss_user_prefs WHERE
265 pref_name = 'PURGE_OLD_DAYS' AND owner_uid = '$owner_uid'");
267 if (db_num_rows($tmp_result) != 0) {
268 $purge_interval = db_fetch_result($tmp_result, 0, "value");
273 // print "Feed $feed_id: purge interval = $purge_interval\n";
276 if ($purge_interval > 0 || FORCE_ARTICLE_PURGE
) {
277 purge_feed($link, $feed_id, $purge_interval, $do_output);
281 // purge orphaned posts in main content table
282 $result = db_query($link, "DELETE FROM ttrss_entries WHERE
283 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
286 $rows = db_affected_rows($link, $result);
287 _debug("Purged $rows orphaned posts.");
290 } // function global_purge_old_posts
292 function feed_purge_interval($link, $feed_id) {
294 $result = db_query($link, "SELECT purge_interval, owner_uid FROM ttrss_feeds
295 WHERE id = '$feed_id'");
297 if (db_num_rows($result) == 1) {
298 $purge_interval = db_fetch_result($result, 0, "purge_interval");
299 $owner_uid = db_fetch_result($result, 0, "owner_uid");
301 if ($purge_interval == 0) $purge_interval = get_pref($link,
302 'PURGE_OLD_DAYS', $owner_uid);
304 return $purge_interval;
311 function purge_old_posts($link) {
313 $user_id = $_SESSION["uid"];
315 $result = db_query($link, "SELECT id,purge_interval FROM ttrss_feeds
316 WHERE owner_uid = '$user_id'");
318 while ($line = db_fetch_assoc($result)) {
320 $feed_id = $line["id"];
321 $purge_interval = $line["purge_interval"];
323 if ($purge_interval == 0) $purge_interval = get_pref($link, 'PURGE_OLD_DAYS');
325 if ($purge_interval > 0) {
326 purge_feed($link, $feed_id, $purge_interval);
330 purge_orphans($link);
333 function purge_orphans($link) {
334 // purge orphaned posts in main content table
335 db_query($link, "DELETE FROM ttrss_entries WHERE
336 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
339 function get_feed_update_interval($link, $feed_id) {
340 $result = db_query($link, "SELECT owner_uid, update_interval FROM
341 ttrss_feeds WHERE id = '$feed_id'");
343 if (db_num_rows($result) == 1) {
344 $update_interval = db_fetch_result($result, 0, "update_interval");
345 $owner_uid = db_fetch_result($result, 0, "owner_uid");
347 if ($update_interval != 0) {
348 return $update_interval;
350 return get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $owner_uid, false);
358 function fetch_file_contents($url) {
359 if (USE_CURL_FOR_ICONS
) {
360 $tmpfile = tempnam(TMP_DIRECTORY
, "ttrss-tmp");
362 $ch = curl_init($url);
363 $fp = fopen($tmpfile, "w");
366 curl_setopt($ch, CURLOPT_FILE
, $fp);
367 curl_setopt($ch, CURLOPT_CONNECTTIMEOUT
, 15);
368 curl_setopt($ch, CURLOPT_TIMEOUT
, 45);
371 if (strpos(curl_getinfo($ch, CURLINFO_CONTENT_TYPE
), "image/") !== false) {
374 $contents = file_get_contents($tmpfile);
386 return file_get_contents($url);
392 * Try to determine the favicon URL for a feed.
393 * adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/)
394 * http://dev.wp-plugins.org/file/favatars/trunk/favatars.php
396 * @param string $url A feed or page URL
398 * @return mixed The favicon URL, or false if none was found.
400 function get_favicon_url($url) {
402 if ($html = @fetch_file_contents
($url)) {
404 if ( preg_match('/<link[^>]+rel="(?:shortcut )?icon"[^>]+?href="([^"]+?)"/si', $html, $matches)) {
405 // Attempt to grab a favicon link from their webpage url
406 $linkUrl = html_entity_decode($matches[1]);
408 if (substr($linkUrl, 0, 1) == '/') {
409 $urlParts = parse_url($url);
410 $faviconURL = $urlParts['scheme'].'://'.$urlParts['host'].$linkUrl;
411 } else if (substr($linkUrl, 0, 7) == 'http://') {
412 $faviconURL = $linkUrl;
414 $pos = strrpos($url, "/");
415 // no "/" in url or "/" is part of "://"
416 if ($pos === false ||
$pos == (strpos($url, "://")+
2)) {
417 $faviconURL = $url.'/'.$linkUrl;
419 $faviconURL = substr($url, 0, $pos+
1).$linkUrl;
424 // If unsuccessful, attempt to "guess" the favicon location
425 $urlParts = parse_url($url);
426 $faviconURL = $urlParts['scheme'].'://'.$urlParts['host'].'/favicon.ico';
430 // Run a test to see if what we have attempted to get actually exists.
431 if(USE_CURL_FOR_ICONS ||
url_validate($faviconURL)) {
436 } // function get_favicon_url
439 * Check if a link is a valid and working URL.
441 * @param mixed $link A URL to check
443 * @return boolean True if the URL is valid, false otherwise.
445 function url_validate($link) {
447 $url_parts = @parse_url
($link);
449 if ( empty( $url_parts["host"] ) )
452 if ( !empty( $url_parts["path"] ) ) {
453 $documentpath = $url_parts["path"];
458 if ( !empty( $url_parts["query"] ) )
459 $documentpath .= "?" . $url_parts["query"];
461 $host = $url_parts["host"];
462 $port = $url_parts["port"];
467 $socket = @fsockopen
( $host, $port, $errno, $errstr, 30 );
472 fwrite ($socket, "HEAD ".$documentpath." HTTP/1.0\r\nHost: $host\r\n\r\n");
474 $http_response = fgets( $socket, 22 );
476 $responses = "/(200 OK)|(30[123])/";
477 if ( preg_match($responses, $http_response) ) {
484 } // function url_validate
486 function check_feed_favicon($site_url, $feed, $link) {
487 $favicon_url = get_favicon_url($site_url);
489 # print "FAVICON [$site_url]: $favicon_url\n";
493 $icon_file = ICONS_DIR
. "/$feed.ico";
495 if ($favicon_url && !file_exists($icon_file)) {
496 $contents = fetch_file_contents($favicon_url);
498 $fp = fopen($icon_file, "w");
501 fwrite($fp, $contents);
503 chmod($icon_file, 0644);
507 error_reporting(DEFAULT_ERROR_LEVEL
);
511 function update_rss_feed($link, $feed, $ignore_daemon = false) {
515 /* Update all feeds with the same URL to utilize memcache */
518 $result = db_query($link, "SELECT f1.id
519 FROM ttrss_feeds AS f1, ttrss_feeds AS f2
520 WHERE f2.feed_url = f1.feed_url AND f2.id = '$feed'");
522 while ($line = db_fetch_assoc($result)) {
523 update_rss_feed_real($link, $line["id"], $ignore_daemon);
526 update_rss_feed_real($link, $feed, $ignore_daemon);
530 function update_rss_feed_real($link, $feed, $ignore_daemon = false) {
534 if (!$_REQUEST["daemon"] && !$ignore_daemon) {
538 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
539 _debug("update_rss_feed: start");
542 if (!$ignore_daemon) {
544 if (DB_TYPE
== "pgsql") {
545 $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
547 $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
550 $result = db_query($link, "SELECT id,update_interval,auth_login,
551 auth_pass,cache_images,update_method
552 FROM ttrss_feeds WHERE id = '$feed' AND $updstart_thresh_qpart");
556 $result = db_query($link, "SELECT id,update_interval,auth_login,
557 feed_url,auth_pass,cache_images,update_method,last_updated
558 FROM ttrss_feeds WHERE id = '$feed'");
562 if (db_num_rows($result) == 0) {
563 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
564 _debug("update_rss_feed: feed $feed NOT FOUND/SKIPPED");
569 $update_method = db_fetch_result($result, 0, "update_method");
570 $last_updated = db_fetch_result($result, 0, "last_updated");
572 db_query($link, "UPDATE ttrss_feeds SET last_update_started = NOW()
573 WHERE id = '$feed'");
575 $auth_login = db_fetch_result($result, 0, "auth_login");
576 $auth_pass = db_fetch_result($result, 0, "auth_pass");
578 if (ALLOW_SELECT_UPDATE_METHOD
) {
579 if (ENABLE_SIMPLEPIE
) {
580 $use_simplepie = $update_method != 1;
582 $use_simplepie = $update_method == 2;
585 $use_simplepie = ENABLE_SIMPLEPIE
;
588 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
589 _debug("use simplepie: $use_simplepie (feed setting: $update_method)\n");
592 if (!$use_simplepie) {
593 $auth_login = urlencode($auth_login);
594 $auth_pass = urlencode($auth_pass);
597 $update_interval = db_fetch_result($result, 0, "update_interval");
598 $cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images"));
599 $fetch_url = db_fetch_result($result, 0, "feed_url");
601 if ($update_interval < 0) { return; }
603 $feed = db_escape_string($feed);
605 if ($auth_login && $auth_pass) {
606 $url_parts = array();
607 preg_match("/(^[^:]*):\/\/(.*)/", $fetch_url, $url_parts);
609 if ($url_parts[1] && $url_parts[2]) {
610 $fetch_url = $url_parts[1] . "://$auth_login:$auth_pass@" . $url_parts[2];
615 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
616 _debug("update_rss_feed: fetching [$fetch_url]...");
619 if (!defined('DAEMON_EXTENDED_DEBUG') && !$_REQUEST['xdebug']) {
623 $obj_id = md5("FDATA:$fetch_url");
625 if ($memcache && $obj = $memcache->get($obj_id)) {
627 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
628 _debug("update_rss_feed: data found in memcache.");
635 if (!$use_simplepie) {
636 $rss = fetch_rss($fetch_url);
638 if (!is_dir(SIMPLEPIE_CACHE_DIR
)) {
639 mkdir(SIMPLEPIE_CACHE_DIR
);
642 $rss = new SimplePie();
643 $rss->set_useragent(SIMPLEPIE_USERAGENT
. MAGPIE_USER_AGENT_EXT
);
644 # $rss->set_timeout(10);
645 $rss->set_feed_url($fetch_url);
646 $rss->set_output_encoding('UTF-8');
648 if (SIMPLEPIE_CACHE_IMAGES
&& $cache_images) {
649 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
650 _debug("enabling image cache");
653 $rss->set_image_handler('./image.php', 'i');
656 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
657 _debug("feed update interval (sec): " .
658 get_feed_update_interval($link, $feed)*60);
661 if (is_dir(SIMPLEPIE_CACHE_DIR
)) {
662 $rss->set_cache_location(SIMPLEPIE_CACHE_DIR
);
663 $rss->set_cache_duration(get_feed_update_interval($link, $feed) * 60);
669 if ($memcache && $rss) $memcache->add($obj_id, $rss, 0, 300);
674 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
675 _debug("update_rss_feed: fetch done, parsing...");
677 error_reporting (DEFAULT_ERROR_LEVEL
);
680 $feed = db_escape_string($feed);
682 if ($use_simplepie) {
683 $fetch_ok = !$rss->error();
690 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
691 _debug("update_rss_feed: processing feed data...");
694 // db_query($link, "BEGIN");
696 $result = db_query($link, "SELECT title,icon_url,site_url,owner_uid
697 FROM ttrss_feeds WHERE id = '$feed'");
699 $registered_title = db_fetch_result($result, 0, "title");
700 $orig_icon_url = db_fetch_result($result, 0, "icon_url");
701 $orig_site_url = db_fetch_result($result, 0, "site_url");
703 $owner_uid = db_fetch_result($result, 0, "owner_uid");
705 if ($use_simplepie) {
706 $site_url = $rss->get_link();
708 $site_url = $rss->channel
["link"];
711 if (get_pref($link, 'ENABLE_FEED_ICONS', $owner_uid, false)) {
712 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
713 _debug("update_rss_feed: checking favicon...");
716 check_feed_favicon($site_url, $feed, $link);
719 if (!$registered_title ||
$registered_title == "[Unknown]") {
721 if ($use_simplepie) {
722 $feed_title = db_escape_string($rss->get_title());
724 $feed_title = db_escape_string($rss->channel
["title"]);
727 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
728 _debug("update_rss_feed: registering title: $feed_title");
731 db_query($link, "UPDATE ttrss_feeds SET
732 title = '$feed_title' WHERE id = '$feed'");
735 // weird, weird Magpie
736 if (!$use_simplepie) {
737 if (!$site_url) $site_url = db_escape_string($rss->channel
["link_"]);
740 if ($site_url && $orig_site_url != db_escape_string($site_url)) {
741 db_query($link, "UPDATE ttrss_feeds SET
742 site_url = '$site_url' WHERE id = '$feed'");
745 // print "I: " . $rss->channel["image"]["url"];
747 if (!$use_simplepie) {
748 $icon_url = $rss->image
["url"];
750 $icon_url = $rss->get_image_url();
753 if ($icon_url && !$orig_icon_url != db_escape_string($icon_url)) {
754 $icon_url = db_escape_string($icon_url);
755 db_query($link, "UPDATE ttrss_feeds SET icon_url = '$icon_url' WHERE id = '$feed'");
758 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
759 _debug("update_rss_feed: loading filters...");
762 $filters = load_filters($link, $feed, $owner_uid);
764 if ($use_simplepie) {
765 $iterator = $rss->get_items();
767 $iterator = $rss->items
;
768 if (!$iterator ||
!is_array($iterator)) $iterator = $rss->entries
;
769 if (!$iterator ||
!is_array($iterator)) $iterator = $rss;
772 if (!is_array($iterator)) {
773 /* db_query($link, "UPDATE ttrss_feeds
774 SET last_error = 'Parse error: can\'t find any articles.'
775 WHERE id = '$feed'"); */
777 // clear any errors and mark feed as updated if fetched okay
778 // even if it's blank
780 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
781 _debug("update_rss_feed: entry iterator is not an array, no articles?");
784 db_query($link, "UPDATE ttrss_feeds
785 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
787 return; // no articles
790 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
791 _debug("update_rss_feed: processing articles...");
794 foreach ($iterator as $item) {
796 if ($_REQUEST['xdebug'] == 2) {
800 if ($use_simplepie) {
801 $entry_guid = $item->get_id();
802 if (!$entry_guid) $entry_guid = $item->get_link();
803 if (!$entry_guid) $entry_guid = make_guid_from_title($item->get_title());
807 $entry_guid = $item["id"];
809 if (!$entry_guid) $entry_guid = $item["guid"];
810 if (!$entry_guid) $entry_guid = $item["link"];
811 if (!$entry_guid) $entry_guid = make_guid_from_title($item["title"]);
814 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
815 _debug("update_rss_feed: guid $entry_guid");
818 if (!$entry_guid) continue;
820 $entry_timestamp = "";
822 if ($use_simplepie) {
823 $entry_timestamp = strtotime($item->get_date());
825 $rss_2_date = $item['pubdate'];
826 $rss_1_date = $item['dc']['date'];
827 $atom_date = $item['issued'];
828 if (!$atom_date) $atom_date = $item['updated'];
830 if ($atom_date != "") $entry_timestamp = parse_w3cdtf($atom_date);
831 if ($rss_1_date != "") $entry_timestamp = parse_w3cdtf($rss_1_date);
832 if ($rss_2_date != "") $entry_timestamp = strtotime($rss_2_date);
835 if ($entry_timestamp == "" ||
$entry_timestamp == -1 ||
!$entry_timestamp) {
836 $entry_timestamp = time();
837 $no_orig_date = 'true';
839 $no_orig_date = 'false';
842 $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp);
844 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
845 _debug("update_rss_feed: date $entry_timestamp [$entry_timestamp_fmt]");
848 if ($use_simplepie) {
849 $entry_title = $item->get_title();
851 $entry_title = trim(strip_tags($item["title"]));
854 if ($use_simplepie) {
855 $entry_link = $item->get_link();
857 // strange Magpie workaround
858 $entry_link = $item["link_"];
859 if (!$entry_link) $entry_link = $item["link"];
862 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
863 _debug("update_rss_feed: title $entry_title");
866 if (!$entry_title) $entry_title = date("Y-m-d H:i:s", $entry_timestamp);;
868 $entry_link = strip_tags($entry_link);
870 if ($use_simplepie) {
871 $entry_content = $item->get_content();
872 if (!$entry_content) $entry_content = $item->get_description();
874 $entry_content = $item["content:escaped"];
876 if (!$entry_content) $entry_content = $item["content:encoded"];
877 if (!$entry_content) $entry_content = $item["content"]["encoded"];
878 if (!$entry_content) $entry_content = $item["content"];
880 // Magpie bugs are getting ridiculous
881 if (trim($entry_content) == "Array") $entry_content = false;
883 if (!$entry_content) $entry_content = $item["atom_content"];
884 if (!$entry_content) $entry_content = $item["summary"];
886 if (!$entry_content ||
887 strlen($entry_content) < strlen($item["description"])) {
888 $entry_content = $item["description"];
892 if (is_array($entry_content)) {
893 $entry_content = $entry_content["encoded"];
894 if (!$entry_content) $entry_content = $entry_content["escaped"];
898 if ($_REQUEST["xdebug"] == 2) {
899 print "update_rss_feed: content: ";
900 print_r(htmlspecialchars($entry_content));
903 $entry_content_unescaped = $entry_content;
905 if ($use_simplepie) {
906 $entry_comments = strip_tags($item->data
["comments"]);
907 if ($item->get_author()) {
908 $entry_author_item = $item->get_author();
909 $entry_author = $entry_author_item->get_name();
910 if (!$entry_author) $entry_author = $entry_author_item->get_email();
912 $entry_author = db_escape_string($entry_author);
915 $entry_comments = strip_tags($item["comments"]);
917 $entry_author = db_escape_string(strip_tags($item['dc']['creator']));
919 if ($item['author']) {
921 if (is_array($item['author'])) {
923 if (!$entry_author) {
924 $entry_author = db_escape_string(strip_tags($item['author']['name']));
927 if (!$entry_author) {
928 $entry_author = db_escape_string(strip_tags($item['author']['email']));
932 if (!$entry_author) {
933 $entry_author = db_escape_string(strip_tags($item['author']));
938 if (preg_match('/^[\t\n\r ]*$/', $entry_author)) $entry_author = '';
940 $entry_guid = db_escape_string(strip_tags($entry_guid));
941 $entry_guid = mb_substr($entry_guid, 0, 250);
943 $result = db_query($link, "SELECT id FROM ttrss_entries
944 WHERE guid = '$entry_guid'");
946 $entry_content = db_escape_string($entry_content);
948 $content_hash = "SHA1:" . sha1(strip_tags($entry_content));
950 $entry_title = db_escape_string($entry_title);
951 $entry_link = db_escape_string($entry_link);
952 $entry_comments = mb_substr(db_escape_string($entry_comments), 0, 250);
953 $entry_author = mb_substr($entry_author, 0, 250);
955 if ($use_simplepie) {
956 $num_comments = 0; #FIXME#
958 $num_comments = db_escape_string($item["slash"]["comments"]);
961 if (!$num_comments) $num_comments = 0;
963 // parse <category> entries into tags
965 if ($use_simplepie) {
967 $additional_tags = array();
968 $additional_tags_src = $item->get_categories();
970 if (is_array($additional_tags_src)) {
971 foreach ($additional_tags_src as $tobj) {
972 array_push($additional_tags, $tobj->get_term());
976 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
977 _debug("update_rss_feed: category tags:");
978 print_r($additional_tags);
983 $t_ctr = $item['category#'];
985 $additional_tags = false;
988 $additional_tags = false;
989 } else if ($t_ctr > 0) {
990 $additional_tags = array($item['category']);
992 if ($item['category@term']) {
993 array_push($additional_tags, $item['category@term']);
996 for ($i = 0; $i <= $t_ctr; $i++
) {
997 if ($item["category#$i"]) {
998 array_push($additional_tags, $item["category#$i"]);
1001 if ($item["category#$i@term"]) {
1002 array_push($additional_tags, $item["category#$i@term"]);
1007 // parse <dc:subject> elements
1009 $t_ctr = $item['dc']['subject#'];
1012 $additional_tags = array($item['dc']['subject']);
1014 for ($i = 0; $i <= $t_ctr; $i++
) {
1015 if ($item['dc']["subject#$i"]) {
1016 array_push($additional_tags, $item['dc']["subject#$i"]);
1024 $enclosures = array();
1026 if ($use_simplepie) {
1027 $encs = $item->get_enclosures();
1029 if (is_array($encs)) {
1030 foreach ($encs as $e) {
1032 $e->link
, $e->type
, $e->length
);
1034 array_push($enclosures, $e_item);
1041 $e_ctr = $item['enclosure#'];
1044 $e_item = array($item['enclosure@url'],
1045 $item['enclosure@type'],
1046 $item['enclosure@length']);
1048 array_push($enclosures, $e_item);
1050 for ($i = 0; $i <= $e_ctr; $i++
) {
1052 if ($item["enclosure#$i@url"]) {
1053 $e_item = array($item["enclosure#$i@url"],
1054 $item["enclosure#$i@type"],
1055 $item["enclosure#$i@length"]);
1056 array_push($enclosures, $e_item);
1062 // can there be many of those? yes -fox
1064 $m_ctr = $item['media']['content#'];
1067 $e_item = array($item['media']['content@url'],
1068 $item['media']['content@medium'],
1069 $item['media']['content@length']);
1071 array_push($enclosures, $e_item);
1073 for ($i = 0; $i <= $m_ctr; $i++
) {
1075 if ($item["media"]["content#$i@url"]) {
1076 $e_item = array($item["media"]["content#$i@url"],
1077 $item["media"]["content#$i@medium"],
1078 $item["media"]["content#$i@length"]);
1079 array_push($enclosures, $e_item);
1088 $entry_content = sanitize_article_content($entry_content);
1089 $entry_title = sanitize_article_content($entry_title);
1091 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1092 _debug("update_rss_feed: done collecting data [TITLE:$entry_title]");
1095 db_query($link, "BEGIN");
1097 if (db_num_rows($result) == 0) {
1099 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1100 _debug("update_rss_feed: base guid not found");
1103 // base post entry does not exist, create it
1105 $result = db_query($link,
1106 "INSERT INTO ttrss_entries
1122 '$entry_timestamp_fmt',
1131 // we keep encountering the entry in feeds, so we need to
1132 // update date_entered column so that we don't get horrible
1133 // dupes when the entry gets purged and reinserted again e.g.
1134 // in the case of SLOW SLOW OMG SLOW updating feeds
1136 $base_entry_id = db_fetch_result($result, 0, "id");
1138 db_query($link, "UPDATE ttrss_entries SET date_entered = NOW()
1139 WHERE id = '$base_entry_id'");
1142 // now it should exist, if not - bad luck then
1144 $result = db_query($link, "SELECT
1145 id,content_hash,no_orig_date,title,
1146 ".SUBSTRING_FOR_DATE
."(date_entered,1,19) as date_entered,
1147 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated,
1151 WHERE guid = '$entry_guid'");
1156 if (db_num_rows($result) == 1) {
1158 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1159 _debug("update_rss_feed: base guid found, checking for user record");
1162 // this will be used below in update handler
1163 $orig_content_hash = db_fetch_result($result, 0, "content_hash");
1164 $orig_title = db_fetch_result($result, 0, "title");
1165 $orig_num_comments = db_fetch_result($result, 0, "num_comments");
1166 $orig_date_entered = strtotime(db_fetch_result($result,
1167 0, "date_entered"));
1169 $ref_id = db_fetch_result($result, 0, "id");
1170 $entry_ref_id = $ref_id;
1172 // check for user post link to main table
1174 // do we allow duplicate posts with same GUID in different feeds?
1175 if (get_pref($link, "ALLOW_DUPLICATE_POSTS", $owner_uid, false)) {
1176 $dupcheck_qpart = "AND (feed_id = '$feed' OR feed_id IS NULL)";
1178 $dupcheck_qpart = "";
1181 // error_reporting(0);
1183 $article_filters = get_article_filters($filters, $entry_title,
1184 $entry_content, $entry_link, $entry_timestamp);
1186 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1187 _debug("update_rss_feed: article filters: ");
1188 if (count($article_filters) != 0) {
1189 print_r($article_filters);
1193 if (find_article_filter($article_filters, "filter")) {
1194 db_query($link, "COMMIT"); // close transaction in progress
1198 // error_reporting (DEFAULT_ERROR_LEVEL);
1200 $score = calculate_article_score($article_filters);
1202 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1203 _debug("update_rss_feed: initial score: $score");
1206 $query = "SELECT ref_id, int_id FROM ttrss_user_entries WHERE
1207 ref_id = '$ref_id' AND owner_uid = '$owner_uid'
1210 // if ($_REQUEST["xdebug"]) print "$query\n";
1212 $result = db_query($link, $query);
1214 // okay it doesn't exist - create user entry
1215 if (db_num_rows($result) == 0) {
1217 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1218 _debug("update_rss_feed: user record not found, creating...");
1221 if ($score >= -500 && !find_article_filter($article_filters, 'catchup')) {
1223 $last_read_qpart = 'NULL';
1226 $last_read_qpart = 'NOW()';
1229 if (find_article_filter($article_filters, 'mark') ||
$score > 1000) {
1235 if (find_article_filter($article_filters, 'publish')) {
1236 $published = 'true';
1238 $published = 'false';
1241 $result = db_query($link,
1242 "INSERT INTO ttrss_user_entries
1243 (ref_id, owner_uid, feed_id, unread, last_read, marked,
1245 VALUES ('$ref_id', '$owner_uid', '$feed', $unread,
1246 $last_read_qpart, $marked, $published, '$score')");
1248 $result = db_query($link,
1249 "SELECT int_id FROM ttrss_user_entries WHERE
1250 ref_id = '$ref_id' AND owner_uid = '$owner_uid' AND
1251 feed_id = '$feed' LIMIT 1");
1253 if (db_num_rows($result) == 1) {
1254 $entry_int_id = db_fetch_result($result, 0, "int_id");
1257 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1258 _debug("update_rss_feed: user record FOUND");
1261 $entry_ref_id = db_fetch_result($result, 0, "ref_id");
1262 $entry_int_id = db_fetch_result($result, 0, "int_id");
1265 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1266 _debug("update_rss_feed: RID: $entry_ref_id, IID: $entry_int_id");
1269 $post_needs_update = false;
1271 if (get_pref($link, "UPDATE_POST_ON_CHECKSUM_CHANGE", $owner_uid, false) &&
1272 ($content_hash != $orig_content_hash)) {
1273 // print "<!-- [$entry_title] $content_hash vs $orig_content_hash -->";
1274 $post_needs_update = true;
1277 if (db_escape_string($orig_title) != $entry_title) {
1278 $post_needs_update = true;
1281 if ($orig_num_comments != $num_comments) {
1282 $post_needs_update = true;
1285 // this doesn't seem to be very reliable
1287 // if ($orig_timestamp != $entry_timestamp && !$orig_no_orig_date) {
1288 // $post_needs_update = true;
1291 // if post needs update, update it and mark all user entries
1292 // linking to this post as updated
1293 if ($post_needs_update) {
1295 if (defined('DAEMON_EXTENDED_DEBUG')) {
1296 _debug("update_rss_feed: post $entry_guid needs update...");
1299 // print "<!-- post $orig_title needs update : $post_needs_update -->";
1301 db_query($link, "UPDATE ttrss_entries
1302 SET title = '$entry_title', content = '$entry_content',
1303 content_hash = '$content_hash',
1304 num_comments = '$num_comments'
1305 WHERE id = '$ref_id'");
1307 if (get_pref($link, "MARK_UNREAD_ON_UPDATE", $owner_uid, false)) {
1308 db_query($link, "UPDATE ttrss_user_entries
1309 SET last_read = null, unread = true WHERE ref_id = '$ref_id'");
1311 db_query($link, "UPDATE ttrss_user_entries
1312 SET last_read = null WHERE ref_id = '$ref_id' AND unread = false");
1318 db_query($link, "COMMIT");
1320 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1321 _debug("update_rss_feed: assigning labels...");
1324 assign_article_to_labels($link, $entry_ref_id, $article_filters,
1327 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1328 _debug("update_rss_feed: looking for enclosures...");
1331 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1332 print_r($enclosures);
1335 db_query($link, "BEGIN");
1337 foreach ($enclosures as $enc) {
1338 $enc_url = db_escape_string($enc[0]);
1339 $enc_type = db_escape_string($enc[1]);
1340 $enc_dur = db_escape_string($enc[2]);
1342 $result = db_query($link, "SELECT id FROM ttrss_enclosures
1343 WHERE content_url = '$enc_url' AND post_id = '$entry_ref_id'");
1345 if (db_num_rows($result) == 0) {
1346 db_query($link, "INSERT INTO ttrss_enclosures
1347 (content_url, content_type, title, duration, post_id) VALUES
1348 ('$enc_url', '$enc_type', '', '$enc_dur', '$entry_ref_id')");
1352 db_query($link, "COMMIT");
1354 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1355 _debug("update_rss_feed: looking for tags...");
1359 // <a href="..." rel="tag">Xorg</a>, //
1363 preg_match_all("/<a.*?rel=['\"]tag['\"].*?>([^<]+)<\/a>/i",
1364 $entry_content_unescaped, $entry_tags);
1366 /* print "<p><br/>$entry_title : $entry_content_unescaped<br>";
1367 print_r($entry_tags);
1368 print "<br/></p>"; */
1370 $entry_tags = $entry_tags[1];
1372 # check for manual tags
1374 foreach ($article_filters as $f) {
1375 if ($f[0] == "tag") {
1377 $manual_tags = trim_array(split(",", $f[1]));
1379 foreach ($manual_tags as $tag) {
1380 if (tag_is_valid($tag)) {
1381 array_push($entry_tags, $tag);
1387 $boring_tags = trim_array(split(",", mb_strtolower(get_pref($link,
1388 'BLACKLISTED_TAGS', $owner_uid, ''), 'utf-8')));
1390 if ($additional_tags && is_array($additional_tags)) {
1391 foreach ($additional_tags as $tag) {
1392 if (tag_is_valid($tag) &&
1393 array_search($tag, $boring_tags) === FALSE) {
1394 array_push($entry_tags, $tag);
1399 // print "<p>TAGS: "; print_r($entry_tags); print "</p>";
1401 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1402 print_r($entry_tags);
1405 if (count($entry_tags) > 0) {
1407 db_query($link, "BEGIN");
1409 foreach ($entry_tags as $tag) {
1411 $tag = sanitize_tag($tag);
1412 $tag = db_escape_string($tag);
1414 if (!tag_is_valid($tag)) continue;
1416 $result = db_query($link, "SELECT id FROM ttrss_tags
1417 WHERE tag_name = '$tag' AND post_int_id = '$entry_int_id' AND
1418 owner_uid = '$owner_uid' LIMIT 1");
1420 // print db_fetch_result($result, 0, "id");
1422 if ($result && db_num_rows($result) == 0) {
1424 db_query($link, "INSERT INTO ttrss_tags
1425 (owner_uid,tag_name,post_int_id)
1426 VALUES ('$owner_uid','$tag', '$entry_int_id')");
1430 db_query($link, "COMMIT");
1433 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1434 _debug("update_rss_feed: article processed");
1438 if (!$last_updated) {
1439 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1440 _debug("update_rss_feed: new feed, catching it up...");
1442 catchup_feed($link, $feed, false, $owner_uid);
1445 purge_feed($link, $feed, 0);
1447 db_query($link, "UPDATE ttrss_feeds
1448 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
1450 // db_query($link, "COMMIT");
1454 if ($use_simplepie) {
1455 $error_msg = mb_substr($rss->error(), 0, 250);
1457 $error_msg = mb_substr(magpie_error(), 0, 250);
1460 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1461 _debug("update_rss_feed: error fetching feed: $error_msg");
1464 $error_msg = db_escape_string($error_msg);
1467 "UPDATE ttrss_feeds SET last_error = '$error_msg',
1468 last_updated = NOW() WHERE id = '$feed'");
1471 if ($use_simplepie) {
1475 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug']) {
1476 _debug("update_rss_feed: done");
1481 function print_select($id, $default, $values, $attributes = "") {
1482 print "<select name=\"$id\" id=\"$id\" $attributes>";
1483 foreach ($values as $v) {
1489 print "<option$sel>$v</option>";
1494 function print_select_hash($id, $default, $values, $attributes = "") {
1495 print "<select name=\"$id\" id='$id' $attributes>";
1496 foreach (array_keys($values) as $v) {
1498 $sel = 'selected="selected"';
1502 print "<option $sel value=\"$v\">".$values[$v]."</option>";
1508 function get_article_filters($filters, $title, $content, $link, $timestamp) {
1511 if ($filters["title"]) {
1512 foreach ($filters["title"] as $filter) {
1513 $reg_exp = $filter["reg_exp"];
1514 $inverse = $filter["inverse"];
1515 if ((!$inverse && preg_match("/$reg_exp/i", $title)) ||
1516 ($inverse && !preg_match("/$reg_exp/i", $title))) {
1518 array_push($matches, array($filter["action"], $filter["action_param"]));
1523 if ($filters["content"]) {
1524 foreach ($filters["content"] as $filter) {
1525 $reg_exp = $filter["reg_exp"];
1526 $inverse = $filter["inverse"];
1528 if ((!$inverse && preg_match("/$reg_exp/i", $content)) ||
1529 ($inverse && !preg_match("/$reg_exp/i", $content))) {
1531 array_push($matches, array($filter["action"], $filter["action_param"]));
1536 if ($filters["both"]) {
1537 foreach ($filters["both"] as $filter) {
1538 $reg_exp = $filter["reg_exp"];
1539 $inverse = $filter["inverse"];
1542 if (!preg_match("/$reg_exp/i", $title) && !preg_match("/$reg_exp/i", $content)) {
1543 array_push($matches, array($filter["action"], $filter["action_param"]));
1546 if (preg_match("/$reg_exp/i", $title) ||
preg_match("/$reg_exp/i", $content)) {
1547 array_push($matches, array($filter["action"], $filter["action_param"]));
1553 if ($filters["link"]) {
1554 $reg_exp = $filter["reg_exp"];
1555 foreach ($filters["link"] as $filter) {
1556 $reg_exp = $filter["reg_exp"];
1557 $inverse = $filter["inverse"];
1559 if ((!$inverse && preg_match("/$reg_exp/i", $link)) ||
1560 ($inverse && !preg_match("/$reg_exp/i", $link))) {
1562 array_push($matches, array($filter["action"], $filter["action_param"]));
1567 if ($filters["date"]) {
1568 $reg_exp = $filter["reg_exp"];
1569 foreach ($filters["date"] as $filter) {
1570 $date_modifier = $filter["filter_param"];
1571 $inverse = $filter["inverse"];
1572 $check_timestamp = strtotime($filter["reg_exp"]);
1574 # no-op when timestamp doesn't parse to prevent misfires
1576 if ($check_timestamp) {
1579 if ($date_modifier == "before" && $timestamp < $check_timestamp ||
1580 $date_modifier == "after" && $timestamp > $check_timestamp) {
1584 if ($inverse) $match_ok = !$match_ok;
1587 array_push($matches, array($filter["action"], $filter["action_param"]));
1596 function find_article_filter($filters, $filter_name) {
1597 foreach ($filters as $f) {
1598 if ($f[0] == $filter_name) {
1605 function calculate_article_score($filters) {
1608 foreach ($filters as $f) {
1609 if ($f[0] == "score") {
1616 function assign_article_to_labels($link, $id, $filters, $owner_uid) {
1617 foreach ($filters as $f) {
1618 if ($f[0] == "label") {
1619 label_add_article($link, $id, $f[1], $owner_uid);
1624 function printFeedEntry($feed_id, $class, $feed_title, $unread, $icon_file, $link,
1625 $rtl_content = false, $last_updated = false, $last_error = false,
1626 $fg_content = false, $bg_content = false) {
1628 if (!$feed_title) $feed_title = getFeedTitle($link, $feed_id, false);
1629 if (!$unread) $unread = getFeedUnread($link, $feed_id);
1631 if ($unread > 0) $class .= "Unread";
1633 if (!$icon_file) $icon_file = getFeedIcon($feed_id);
1635 if (strpos($icon_file, "images") !== false) {
1636 $icon_file = theme_image($link, $icon_file);
1639 if (file_exists($icon_file) && filesize($icon_file) > 0) {
1640 $feed_icon = "<img id=\"FIMG-$feed_id\" src=\"$icon_file\">";
1642 $feed_icon = "<img id=\"FIMG-$feed_id\" src=\"images/blank_icon.gif\">";
1646 $rtl_tag = "dir=\"rtl\"";
1648 $rtl_tag = "dir=\"ltr\"";
1651 $error_notify_msg = "";
1654 $link_title = "Error: $last_error ($last_updated)";
1655 $error_notify_msg = "(Error)";
1656 } else if ($last_updated) {
1657 $link_title = "Updated: $last_updated";
1660 $feed = "<a title=\"$link_title\" id=\"FEEDL-$feed_id\"
1661 href=\"javascript:viewfeed('$feed_id', '', false, '', false, 0);\">$feed_title</a>";
1663 /* if ($feed_id < -10) {
1664 $bg_color = "#00ccff";
1665 $fg_color = "white";
1668 if ($fg_color || $bg_color) {
1669 $color_str = "<div class='labelColorIndicator'
1670 style='color : $fg_color; background-color : $bg_color'>l</div>";
1673 print $color_str; */
1675 print "<li id=\"FEEDR-$feed_id\" class=\"$class\">";
1676 if (get_pref($link, 'ENABLE_FEED_ICONS')) {
1680 print "<span $rtl_tag id=\"FEEDN-$feed_id\">$feed</span>";
1683 $fctr_class = "class=\"feedCtrHasUnread\"";
1685 $fctr_class = "class=\"feedCtrNoUnread\"";
1688 print " <span $rtl_tag $fctr_class id=\"FEEDCTR-$feed_id\">
1689 (<span id=\"FEEDU-$feed_id\">$unread</span>)</span>";
1691 if (get_pref($link, "EXTENDED_FEEDLIST")) {
1692 $total = getFeedArticles($link, $feed_id);
1693 print "<div class=\"feedExtInfo\">
1694 <span id=\"FLUPD-$feed_id\">$last_updated ($total total) $error_notify_msg</span></div>";
1701 function getmicrotime() {
1702 list($usec, $sec) = explode(" ",microtime());
1703 return ((float)$usec +
(float)$sec);
1706 function print_radio($id, $default, $true_is, $values, $attributes = "") {
1707 foreach ($values as $v) {
1714 if ($v == $true_is) {
1715 $sel .= " value=\"1\"";
1717 $sel .= " value=\"0\"";
1720 print "<input class=\"noborder\"
1721 type=\"radio\" $sel $attributes name=\"$id\"> $v ";
1726 function initialize_user_prefs($link, $uid, $profile = false) {
1728 $uid = db_escape_string($uid);
1732 $profile_qpart = "AND profile IS NULL";
1734 $profile_qpart = "AND profile = '$profile'";
1737 if (get_schema_version($link) < 63) $profile_qpart = "";
1739 db_query($link, "BEGIN");
1741 $result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs");
1743 $u_result = db_query($link, "SELECT pref_name
1744 FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart");
1746 $active_prefs = array();
1748 while ($line = db_fetch_assoc($u_result)) {
1749 array_push($active_prefs, $line["pref_name"]);
1752 while ($line = db_fetch_assoc($result)) {
1753 if (array_search($line["pref_name"], $active_prefs) === FALSE) {
1754 // print "adding " . $line["pref_name"] . "<br>";
1756 if (get_schema_version($link) < 63) {
1757 db_query($link, "INSERT INTO ttrss_user_prefs
1758 (owner_uid,pref_name,value) VALUES
1759 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')");
1762 db_query($link, "INSERT INTO ttrss_user_prefs
1763 (owner_uid,pref_name,value, profile) VALUES
1764 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."', $profile)");
1770 db_query($link, "COMMIT");
1774 function lookup_user_id($link, $user) {
1776 $result = db_query($link, "SELECT id FROM ttrss_users WHERE
1779 if (db_num_rows($result) == 1) {
1780 return db_fetch_result($result, 0, "id");
1786 function http_authenticate_user($link) {
1788 // error_log("http_authenticate_user: ".$_SERVER["PHP_AUTH_USER"]."\n", 3, '/tmp/tt-rss.log');
1790 if (!$_SERVER["PHP_AUTH_USER"]) {
1792 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1793 header('HTTP/1.0 401 Unauthorized');
1797 $auth_result = authenticate_user($link,
1798 $_SERVER["PHP_AUTH_USER"], $_SERVER["PHP_AUTH_PW"]);
1800 if (!$auth_result) {
1801 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1802 header('HTTP/1.0 401 Unauthorized');
1810 function authenticate_user($link, $login, $password, $force_auth = false) {
1812 if (!SINGLE_USER_MODE
) {
1814 $pwd_hash1 = encrypt_password($password);
1815 $pwd_hash2 = encrypt_password($password, $login);
1816 $login = db_escape_string($login);
1818 if (defined('ALLOW_REMOTE_USER_AUTH') && ALLOW_REMOTE_USER_AUTH
1819 && $_SERVER["REMOTE_USER"] && $login != "admin") {
1821 $login = db_escape_string($_SERVER["REMOTE_USER"]);
1823 $query = "SELECT id,login,access_level,pwd_hash
1824 FROM ttrss_users WHERE
1828 $query = "SELECT id,login,access_level,pwd_hash
1829 FROM ttrss_users WHERE
1830 login = '$login' AND (pwd_hash = '$pwd_hash1' OR
1831 pwd_hash = '$pwd_hash2')";
1834 $result = db_query($link, $query);
1836 if (db_num_rows($result) == 1) {
1837 $_SESSION["uid"] = db_fetch_result($result, 0, "id");
1838 $_SESSION["name"] = db_fetch_result($result, 0, "login");
1839 $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level");
1841 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
1844 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1845 $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash");
1847 initialize_user_prefs($link, $_SESSION["uid"]);
1856 $_SESSION["uid"] = 1;
1857 $_SESSION["name"] = "admin";
1859 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1861 initialize_user_prefs($link, $_SESSION["uid"]);
1867 function make_password($length = 8) {
1870 $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ";
1874 while ($i < $length) {
1875 $char = substr($possible, mt_rand(0, strlen($possible)-1), 1);
1877 if (!strstr($password, $char)) {
1885 // this is called after user is created to initialize default feeds, labels
1888 // user preferences are checked on every login, not here
1890 function initialize_user($link, $uid) {
1892 /* db_query($link, "INSERT INTO ttrss_labels2 (owner_uid, caption)
1893 VALUES ('$uid', 'All Articles')");
1895 db_query($link, "INSERT INTO ttrss_filters
1896 (owner_uid, feed_id, filter_type, reg_exp, enabled,
1897 action_id, action_param, filter_param)
1898 VALUES ('$uid', NULL, 1, '.', true, 7, 'All Articles', 'before')"); */
1900 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
1901 values ('$uid', 'Tiny Tiny RSS: New Releases',
1902 'http://tt-rss.org/releases.rss')");
1904 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
1905 values ('$uid', 'Tiny Tiny RSS: Forum',
1906 'http://tt-rss.org/forum/rss.php')");
1909 function logout_user() {
1911 if (isset($_COOKIE[session_name()])) {
1912 setcookie(session_name(), '', time()-42000, '/');
1916 function get_script_urlpath() {
1917 return preg_replace('/\/[^\/]*$/', "", $_SERVER["REQUEST_URI"]);
1920 function validate_session($link) {
1921 if (SINGLE_USER_MODE
) {
1925 if (SESSION_CHECK_ADDRESS
&& $_SESSION["uid"]) {
1926 if ($_SESSION["ip_address"]) {
1927 if ($_SESSION["ip_address"] != $_SERVER["REMOTE_ADDR"]) {
1928 $_SESSION["login_error_msg"] = __("Session failed to validate (incorrect IP)");
1934 if ($_SESSION["ref_schema_version"] != get_schema_version($link, true)) {
1938 if ($_SESSION["uid"]) {
1940 $result = db_query($link,
1941 "SELECT pwd_hash FROM ttrss_users WHERE id = '".$_SESSION["uid"]."'");
1943 $pwd_hash = db_fetch_result($result, 0, "pwd_hash");
1945 if ($pwd_hash != $_SESSION["pwd_hash"]) {
1950 /* if ($_SESSION["cookie_lifetime"] && $_SESSION["uid"]) {
1952 //print_r($_SESSION);
1954 if (time() > $_SESSION["cookie_lifetime"]) {
1962 function login_sequence($link, $mobile = false) {
1963 if (!SINGLE_USER_MODE
) {
1965 $login_action = $_POST["login_action"];
1967 # try to authenticate user if called from login form
1968 if ($login_action == "do_login") {
1969 $login = $_POST["login"];
1970 $password = $_POST["password"];
1971 $remember_me = $_POST["remember_me"];
1973 if (authenticate_user($link, $login, $password)) {
1974 $_POST["password"] = "";
1976 $_SESSION["language"] = $_POST["language"];
1977 $_SESSION["ref_schema_version"] = get_schema_version($link, true);
1978 $_SESSION["bw_limit"] = !!$_POST["bw_limit"];
1980 if ($_POST["profile"]) {
1982 $profile = db_escape_string($_POST["profile"]);
1984 $result = db_query($link, "SELECT id FROM ttrss_settings_profiles
1985 WHERE id = '$profile' AND owner_uid = " . $_SESSION["uid"]);
1987 if (db_num_rows($result) != 0) {
1988 $_SESSION["profile"] = $profile;
1989 $_SESSION["prefs_cache"] = array();
1993 header("Location: " . $_SERVER["REQUEST_URI"]);
1998 $_SESSION["login_error_msg"] = __("Incorrect username or password");
2002 if (!$_SESSION["uid"] ||
!validate_session($link)) {
2003 render_login_form($link, $mobile);
2004 //header("Location: login.php");
2007 /* bump login timestamp */
2008 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
2011 if ($_SESSION["language"] && SESSION_COOKIE_LIFETIME
> 0) {
2012 setcookie("ttrss_lang", $_SESSION["language"],
2013 time() + SESSION_COOKIE_LIFETIME
);
2016 /* bump counters stamp since we're getting reloaded anyway */
2018 $_SESSION["get_all_counters_stamp"] = time();
2022 return authenticate_user($link, "admin", null);
2026 function truncate_string($str, $max_len) {
2027 if (mb_strlen($str, "utf-8") > $max_len - 3) {
2028 return mb_substr($str, 0, $max_len, "utf-8") . "…";
2034 function theme_image($link, $filename) {
2036 $theme_path = get_user_theme_path($link);
2038 if ($theme_path && is_file($theme_path.$filename)) {
2039 return $theme_path.$filename;
2048 function get_user_theme($link) {
2050 if (get_schema_version($link) >= 63 && $_SESSION["uid"]) {
2051 $theme_name = get_pref($link, "_THEME_ID");
2052 if (is_dir("themes/$theme_name")) {
2063 function get_user_theme_path($link) {
2065 if (get_schema_version($link) >= 63 && $_SESSION["uid"]) {
2066 $theme_name = get_pref($link, "_THEME_ID");
2068 if ($theme_name && is_dir("themes/$theme_name")) {
2069 $theme_path = "themes/$theme_name/";
2080 function get_user_theme_options($link) {
2081 $t = get_user_theme_path($link);
2084 if (is_file("$t/theme.ini")) {
2085 $ini = parse_ini_file("$t/theme.ini", true);
2086 if ($ini['theme']['version']) {
2087 return $ini['theme']['options'];
2095 function get_all_themes() {
2096 $themes = glob("themes/*");
2102 foreach ($themes as $t) {
2103 if (is_file("$t/theme.ini")) {
2104 $ini = parse_ini_file("$t/theme.ini", true);
2105 if ($ini['theme']['version'] && !$ini['theme']['disabled']) {
2107 $entry["path"] = $t;
2108 $entry["base"] = basename($t);
2109 $entry["name"] = $ini['theme']['name'];
2110 $entry["version"] = $ini['theme']['version'];
2111 $entry["author"] = $ini['theme']['author'];
2112 $entry["options"] = $ini['theme']['options'];
2113 array_push($rv, $entry);
2121 function smart_date_time($timestamp) {
2122 if (date("Y.m.d", $timestamp) == date("Y.m.d")) {
2123 return date("G:i", $timestamp);
2124 } else if (date("Y", $timestamp) == date("Y")) {
2125 return date("M d, G:i", $timestamp);
2127 return date("Y/m/d, G:i", $timestamp);
2131 function smart_date($timestamp) {
2132 if (date("Y.m.d", $timestamp) == date("Y.m.d")) {
2134 } else if (date("Y", $timestamp) == date("Y")) {
2135 return date("D m", $timestamp);
2137 return date("Y/m/d", $timestamp);
2141 function sql_bool_to_string($s) {
2142 if ($s == "t" ||
$s == "1") {
2149 function sql_bool_to_bool($s) {
2150 if ($s == "t" ||
$s == "1") {
2157 function bool_to_sql_bool($s) {
2165 function toggleEvenOdd($a) {
2172 function get_schema_version($link, $nocache = false) {
2173 if (!$_SESSION["schema_version"] ||
$nocache) {
2174 $result = db_query($link, "SELECT schema_version FROM ttrss_version");
2175 $version = db_fetch_result($result, 0, "schema_version");
2176 $_SESSION["schema_version"] = $version;
2179 return $_SESSION["schema_version"];
2183 function sanity_check($link) {
2188 $schema_version = get_schema_version($link);
2190 if ($schema_version != SCHEMA_VERSION
) {
2194 if (DB_TYPE
== "mysql") {
2195 $result = db_query($link, "SELECT true", false);
2196 if (db_num_rows($result) != 1) {
2201 if (db_escape_string("testTEST") != "testTEST") {
2205 error_reporting (DEFAULT_ERROR_LEVEL
);
2207 if ($error_code != 0) {
2208 print_error_xml($error_code);
2215 function file_is_locked($filename) {
2216 if (function_exists('flock')) {
2218 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "r");
2219 error_reporting(DEFAULT_ERROR_LEVEL
);
2221 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2222 flock($fp, LOCK_UN
);
2232 return true; // consider the file always locked and skip the test
2235 function make_lockfile($filename) {
2236 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
2238 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2239 fwrite($fp, posix_getpid() . "\n");
2246 function make_stampfile($filename) {
2247 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
2249 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2250 fwrite($fp, time() . "\n");
2251 flock($fp, LOCK_UN
);
2259 function read_stampfile($filename) {
2262 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "r");
2263 error_reporting (DEFAULT_ERROR_LEVEL
);
2266 if (flock($fp, LOCK_EX
)) {
2267 $stamp = fgets($fp);
2268 flock($fp, LOCK_UN
);
2279 function sql_random_function() {
2280 if (DB_TYPE
== "mysql") {
2287 function catchup_feed($link, $feed, $cat_view, $owner_uid) {
2289 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2291 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
2298 $cat_qpart = "cat_id = '$feed'";
2300 $cat_qpart = "cat_id IS NULL";
2303 $tmp_result = db_query($link, "SELECT id
2304 FROM ttrss_feeds WHERE $cat_qpart AND owner_uid = $owner_uid");
2306 while ($tmp_line = db_fetch_assoc($tmp_result)) {
2308 $tmp_feed = $tmp_line["id"];
2310 db_query($link, "UPDATE ttrss_user_entries
2311 SET unread = false,last_read = NOW()
2312 WHERE feed_id = '$tmp_feed' AND owner_uid = $owner_uid");
2314 } else if ($feed == -2) {
2317 db_query($link, "UPDATE ttrss_user_entries
2318 SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*)
2319 FROM ttrss_user_labels2 WHERE article_id = ref_id) > 0
2320 AND unread = true AND owner_uid = $owner_uid");
2323 } else if ($feed > 0) {
2325 $tmp_result = db_query($link, "SELECT id
2326 FROM ttrss_feeds WHERE parent_feed = '$feed'
2327 ORDER BY cat_id,title");
2329 $parent_ids = array();
2331 if (db_num_rows($tmp_result) > 0) {
2332 while ($p = db_fetch_assoc($tmp_result)) {
2333 array_push($parent_ids, "feed_id = " . $p["id"]);
2336 $children_qpart = implode(" OR ", $parent_ids);
2338 db_query($link, "UPDATE ttrss_user_entries
2339 SET unread = false,last_read = NOW()
2340 WHERE (feed_id = '$feed' OR $children_qpart)
2341 AND owner_uid = $owner_uid");
2344 db_query($link, "UPDATE ttrss_user_entries
2345 SET unread = false,last_read = NOW()
2346 WHERE feed_id = '$feed' AND owner_uid = $owner_uid");
2349 } else if ($feed < 0 && $feed > -10) { // special, like starred
2352 db_query($link, "UPDATE ttrss_user_entries
2353 SET unread = false,last_read = NOW()
2354 WHERE marked = true AND owner_uid = $owner_uid");
2358 db_query($link, "UPDATE ttrss_user_entries
2359 SET unread = false,last_read = NOW()
2360 WHERE published = true AND owner_uid = $owner_uid");
2365 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE");
2367 if (DB_TYPE
== "pgsql") {
2368 $match_part = "updated > NOW() - INTERVAL '$intl hour' ";
2370 $match_part = "updated > DATE_SUB(NOW(),
2371 INTERVAL $intl HOUR) ";
2374 $result = db_query($link, "SELECT id FROM ttrss_entries,
2375 ttrss_user_entries WHERE $match_part AND
2377 ttrss_user_entries.ref_id = ttrss_entries.id AND
2378 owner_uid = $owner_uid");
2380 $affected_ids = array();
2382 while ($line = db_fetch_assoc($result)) {
2383 array_push($affected_ids, $line["id"]);
2386 catchupArticlesById($link, $affected_ids, 0);
2390 db_query($link, "UPDATE ttrss_user_entries
2391 SET unread = false,last_read = NOW()
2392 WHERE owner_uid = $owner_uid");
2395 } else if ($feed < -10) { // label
2397 $label_id = -$feed - 11;
2399 db_query($link, "UPDATE ttrss_user_entries, ttrss_user_labels2
2400 SET unread = false, last_read = NOW()
2401 WHERE label_id = '$label_id' AND unread = true
2402 AND owner_uid = '$owner_uid' AND ref_id = article_id");
2406 ccache_update($link, $feed, $owner_uid, $cat_view);
2409 db_query($link, "BEGIN");
2411 $tag_name = db_escape_string($feed);
2413 $result = db_query($link, "SELECT post_int_id FROM ttrss_tags
2414 WHERE tag_name = '$tag_name' AND owner_uid = $owner_uid");
2416 while ($line = db_fetch_assoc($result)) {
2417 db_query($link, "UPDATE ttrss_user_entries SET
2418 unread = false, last_read = NOW()
2419 WHERE int_id = " . $line["post_int_id"]);
2421 db_query($link, "COMMIT");
2425 function update_generic_feed($link, $feed, $cat_view, $force_update = false) {
2429 $cat_qpart = "cat_id = '$feed'";
2431 $cat_qpart = "cat_id IS NULL";
2434 $tmp_result = db_query($link, "SELECT id FROM ttrss_feeds
2435 WHERE $cat_qpart AND owner_uid = " . $_SESSION["uid"]);
2437 while ($tmp_line = db_fetch_assoc($tmp_result)) {
2438 $feed_id = $tmp_line["id"];
2439 update_rss_feed($link, $feed_id, $force_update);
2443 update_rss_feed($link, $feed, $force_update);
2447 function getAllCounters($link, $omode = "flc", $active_feed = false) {
2449 if (!$omode) $omode = "flc";
2451 getGlobalCounters($link);
2452 getVirtCounters($link);
2454 if (strchr($omode, "l")) getLabelCounters($link);
2455 if (strchr($omode, "f")) getFeedCounters($link, $active_feed);
2456 if (strchr($omode, "t")) getTagCounters($link);
2457 if (strchr($omode, "c")) {
2458 if (get_pref($link, 'ENABLE_FEED_CATS')) {
2459 getCategoryCounters($link);
2464 function getCategoryCounters($link) {
2465 # two special categories are -1 and -2 (all virtuals; all labels)
2467 /* $ctr = getCategoryUnread($link, -1);
2469 print "<counter type=\"category\" id=\"-1\" counter=\"$ctr\"/>"; */
2471 $ctr = getCategoryUnread($link, -2);
2473 print "<counter type=\"category\" id=\"-2\" counter=\"$ctr\"/>";
2475 $age_qpart = getMaxAgeSubquery();
2477 $result = db_query($link, "SELECT id AS cat_id, value AS unread
2478 FROM ttrss_feed_categories, ttrss_cat_counters_cache
2479 WHERE ttrss_cat_counters_cache.feed_id = id AND
2480 ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]);
2482 while ($line = db_fetch_assoc($result)) {
2483 $line["cat_id"] = (int) $line["cat_id"];
2485 print "<counter type=\"category\" id=\"".$line["cat_id"]."\" counter=\"".
2486 $line["unread"]."\"/>";
2489 /* Special case: NULL category doesn't actually exist in the DB */
2491 print "<counter type=\"category\" id=\"0\" counter=\"".
2492 ccache_find($link, 0, $_SESSION["uid"], true)."\"/>";
2496 function getCategoryUnread($link, $cat, $owner_uid = false) {
2498 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2503 $cat_query = "cat_id = '$cat'";
2505 $cat_query = "cat_id IS NULL";
2508 $age_qpart = getMaxAgeSubquery();
2510 $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE $cat_query
2511 AND owner_uid = " . $owner_uid);
2513 $cat_feeds = array();
2514 while ($line = db_fetch_assoc($result)) {
2515 array_push($cat_feeds, "feed_id = " . $line["id"]);
2518 if (count($cat_feeds) == 0) return 0;
2520 $match_part = implode(" OR ", $cat_feeds);
2522 $result = db_query($link, "SELECT COUNT(int_id) AS unread
2523 FROM ttrss_user_entries,ttrss_entries
2524 WHERE unread = true AND ($match_part) AND id = ref_id
2525 AND $age_qpart AND owner_uid = " . $owner_uid);
2529 # this needs to be rewritten
2530 while ($line = db_fetch_assoc($result)) {
2531 $unread +
= $line["unread"];
2535 } else if ($cat == -1) {
2536 return getFeedUnread($link, -1) +
getFeedUnread($link, -2) +
getFeedUnread($link, -3) +
getFeedUnread($link, 0);
2537 } else if ($cat == -2) {
2539 $result = db_query($link, "
2540 SELECT COUNT(unread) AS unread FROM
2541 ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds
2542 WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND
2543 ttrss_labels2.owner_uid = '$owner_uid'
2544 AND unread = true AND feed_id = ttrss_feeds.id
2545 AND ttrss_user_entries.owner_uid = '$owner_uid'");
2547 $unread = db_fetch_result($result, 0, "unread");
2554 function getMaxAgeSubquery($days = COUNTERS_MAX_AGE
) {
2555 if (DB_TYPE
== "pgsql") {
2556 return "ttrss_entries.date_entered >
2557 NOW() - INTERVAL '$days days'";
2559 return "ttrss_entries.date_entered >
2560 DATE_SUB(NOW(), INTERVAL $days DAY)";
2564 function getFeedUnread($link, $feed, $is_cat = false) {
2565 return getFeedArticles($link, $feed, $is_cat, true, $_SESSION["uid"]);
2568 function getLabelUnread($link, $label_id, $owner_uid = false) {
2569 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2571 $result = db_query($link, "
2572 SELECT COUNT(unread) AS unread FROM
2573 ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds
2574 WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND
2575 ttrss_labels2.owner_uid = '$owner_uid' AND ttrss_labels2.id = '$label_id'
2576 AND unread = true AND feed_id = ttrss_feeds.id
2577 AND ttrss_user_entries.owner_uid = '$owner_uid'");
2579 if (db_num_rows($result) != 0) {
2580 return db_fetch_result($result, 0, "unread");
2586 function getFeedArticles($link, $feed, $is_cat = false, $unread_only = false,
2587 $owner_uid = false) {
2589 $n_feed = (int) $feed;
2591 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2594 $unread_qpart = "unread = true";
2596 $unread_qpart = "true";
2599 $age_qpart = getMaxAgeSubquery();
2602 return getCategoryUnread($link, $n_feed, $owner_uid);
2603 } if ($feed != "0" && $n_feed == 0) {
2605 $result = db_query($link, "SELECT SUM((SELECT COUNT(int_id)
2606 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
2607 AND ref_id = id AND $age_qpart
2608 AND $unread_qpart)) AS count FROM ttrss_tags
2609 WHERE owner_uid = $owner_uid AND tag_name = '$feed'");
2610 return db_fetch_result($result, 0, "count");
2612 } else if ($n_feed == -1) {
2613 $match_part = "marked = true";
2614 } else if ($n_feed == -2) {
2615 $match_part = "published = true";
2616 } else if ($n_feed == -3) {
2617 $match_part = "unread = true";
2619 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
2621 if (DB_TYPE
== "pgsql") {
2622 $match_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
2624 $match_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
2626 } else if ($n_feed == -4) {
2627 $match_part = "true";
2628 } else if ($n_feed >= 0) {
2630 $result = db_query($link, "SELECT id FROM ttrss_feeds
2631 WHERE parent_feed = '$n_feed'
2632 AND owner_uid = " . $owner_uid);
2634 if (db_num_rows($result) > 0) {
2636 $linked_feeds = array();
2637 while ($line = db_fetch_assoc($result)) {
2638 array_push($linked_feeds, "feed_id = " . $line["id"]);
2641 array_push($linked_feeds, "feed_id = $n_feed");
2643 $match_part = implode(" OR ", $linked_feeds);
2645 $tmp_result = db_query($link, "SELECT COUNT(int_id) AS unread
2646 FROM ttrss_user_entries,ttrss_entries
2647 WHERE $unread_qpart AND
2648 ttrss_user_entries.ref_id = ttrss_entries.id AND
2651 owner_uid = " . $owner_uid);
2655 # this needs to be rewritten
2656 while ($line = db_fetch_assoc($tmp_result)) {
2657 $unread +
= $line["unread"];
2664 $match_part = "feed_id = '$n_feed'";
2666 $match_part = "feed_id IS NULL";
2669 } else if ($feed < -10) {
2671 $label_id = -$feed - 11;
2673 return getLabelUnread($link, $label_id, $owner_uid);
2680 $from_qpart = "ttrss_user_entries,ttrss_feeds,ttrss_entries";
2681 $feeds_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
2683 $from_qpart = "ttrss_user_entries,ttrss_entries";
2686 $query = "SELECT count(int_id) AS unread
2687 FROM $from_qpart WHERE
2688 ttrss_user_entries.ref_id = ttrss_entries.id AND
2691 $unread_qpart AND ($match_part) AND ttrss_user_entries.owner_uid = $owner_uid";
2693 $result = db_query($link, $query);
2697 $result = db_query($link, "SELECT COUNT(post_int_id) AS unread
2698 FROM ttrss_tags,ttrss_user_entries,ttrss_entries
2699 WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id
2700 AND $unread_qpart AND $age_qpart AND
2701 ttrss_tags.owner_uid = " . $owner_uid);
2704 $unread = db_fetch_result($result, 0, "unread");
2709 function getGlobalUnread($link, $user_id = false) {
2712 $user_id = $_SESSION["uid"];
2715 $result = db_query($link, "SELECT SUM(value) AS c_id FROM ttrss_counters_cache
2716 WHERE owner_uid = '$user_id' AND feed_id > 0");
2718 $c_id = db_fetch_result($result, 0, "c_id");
2723 function getGlobalCounters($link, $global_unread = -1) {
2724 if ($global_unread == -1) {
2725 $global_unread = getGlobalUnread($link);
2727 print "<counter type=\"global\" id='global-unread'
2728 counter='$global_unread'/>";
2730 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
2731 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2733 $subscribed_feeds = db_fetch_result($result, 0, "fn");
2735 print "<counter type=\"global\" id='subscribed-feeds'
2736 counter='$subscribed_feeds'/>";
2740 function getSubscribedFeeds($link) {
2741 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
2742 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2744 return db_fetch_result($result, 0, "fn");
2747 function getTagCounters($link) {
2749 $age_qpart = getMaxAgeSubquery();
2751 $result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id)
2752 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
2753 AND ref_id = id AND $age_qpart
2754 AND unread = true)) AS count FROM ttrss_tags
2755 WHERE owner_uid = ".$_SESSION['uid']." GROUP BY tag_name
2756 ORDER BY count DESC LIMIT 55");
2760 while ($line = db_fetch_assoc($result)) {
2761 $tags[$line["tag_name"]] +
= $line["count"];
2764 foreach (array_keys($tags) as $tag) {
2765 $unread = $tags[$tag];
2766 $tag = htmlspecialchars($tag);
2767 print "<counter type=\"tag\" id=\"$tag\" counter=\"$unread\"/>";
2771 function getVirtCounters($link, $ret_mode = false) {
2775 for ($i = 0; $i >= -4; $i--) {
2777 $count = getFeedUnread($link, $i);
2781 if (get_pref($link, 'EXTENDED_FEEDLIST')) {
2782 $xmsg_part = "xmsg=\"(" . getFeedArticles($link, $i) . " total)\"";
2787 print "<counter type=\"label\" id=\"$i\" counter=\"$count\" $xmsg_part/>";
2789 $ret_arr[$i]["counter"] = $count;
2790 $ret_arr[$i]["description"] = getFeedTitle($link, $i);
2797 function getLabelCounters($link, $ret_mode = false) {
2799 $age_qpart = getMaxAgeSubquery();
2801 $owner_uid = $_SESSION["uid"];
2803 $result = db_query($link, "SELECT id, caption FROM ttrss_labels2
2804 WHERE owner_uid = '$owner_uid'");
2806 while ($line = db_fetch_assoc($result)) {
2808 $id = -$line["id"] - 11;
2810 $label_name = $line["caption"];
2811 $count = getFeedUnread($link, $id);
2815 if (get_pref($link, 'EXTENDED_FEEDLIST')) {
2816 $xmsg_part = "xmsg=\"(" . getFeedArticles($link, $id) . " total)\"";
2821 print "<counter type=\"label\" id=\"$id\" counter=\"$count\" $xmsg_part/>";
2824 $ret_arr[$id]["counter"] = $count;
2825 $ret_arr[$id]["description"] = $label_name;
2832 function getFeedCounters($link, $active_feed = false) {
2834 $age_qpart = getMaxAgeSubquery();
2836 $query = "SELECT ttrss_feeds.id,
2838 ".SUBSTRING_FOR_DATE
."(ttrss_feeds.last_updated,1,19) AS last_updated,
2839 last_error, value AS count
2840 FROM ttrss_feeds, ttrss_counters_cache
2841 WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]."
2842 AND parent_feed IS NULL
2843 AND ttrss_counters_cache.feed_id = id";
2845 $result = db_query($link, $query);
2846 $fctrs_modified = false;
2848 $short_date = get_pref($link, 'SHORT_DATE_FORMAT');
2850 while ($line = db_fetch_assoc($result)) {
2853 $count = $line["count"];
2854 $last_error = htmlspecialchars($line["last_error"]);
2856 if (get_pref($link, 'HEADLINES_SMART_DATE')) {
2857 $last_updated = smart_date_time(strtotime($line["last_updated"]));
2859 $last_updated = date($short_date, strtotime($line["last_updated"]));
2862 $last_updated = htmlspecialchars($last_updated);
2864 $has_img = feed_has_icon($id);
2866 $tmp_result = db_query($link,
2867 "SELECT SUM(value) AS unread FROM ttrss_feeds, ttrss_counters_cache
2868 WHERE parent_feed = '$id' AND feed_id = id");
2870 $count +
= db_fetch_result($tmp_result, 0, "unread");
2873 $error_part = "error=\"$last_error\"";
2879 $has_img_part = "hi=\"$has_img\"";
2884 if ($active_feed && $id == $active_feed) {
2885 $has_title_part = "title=\"" . htmlspecialchars($line["title"]) . "\"";
2887 $has_title_part = "";
2890 if (get_pref($link, 'EXTENDED_FEEDLIST')) {
2891 $xmsg_part = "xmsg=\"(" . getFeedArticles($link, $id) . " total)\"";
2894 print "<counter type=\"feed\" id=\"$id\" counter=\"$count\" $has_img_part $error_part updated=\"$last_updated\" $xmsg_part $has_title_part/>";
2898 function get_script_dt_add() {
2899 /* if (strpos(VERSION, ".99") === false) {
2907 function get_pgsql_version($link) {
2908 $result = db_query($link, "SELECT version() AS version");
2909 $version = split(" ", db_fetch_result($result, 0, "version"));
2913 function print_error_xml($code, $add_msg = "") {
2916 $error_msg = $ERRORS[$code];
2919 $error_msg = "$error_msg; $add_msg";
2922 print "<rpc-reply>";
2923 print "<error error-code=\"$code\" error-msg=\"$error_msg\"/>";
2924 print "</rpc-reply>";
2927 function subscribe_to_feed($link, $url, $cat_id = 0,
2928 $auth_login = '', $auth_pass = '') {
2930 $parts = parse_url($url);
2932 if (!validate_feed_url($url)) return 2;
2934 if ($parts['scheme'] == 'feed') $parts['scheme'] = 'http';
2936 $url = make_url_from_parts($parts);
2938 if ($cat_id == "0" ||
!$cat_id) {
2939 $cat_qpart = "NULL";
2941 $cat_qpart = "'$cat_id'";
2944 $result = db_query($link,
2945 "SELECT id FROM ttrss_feeds
2946 WHERE feed_url = '$url' AND owner_uid = ".$_SESSION["uid"]);
2948 if (db_num_rows($result) == 0) {
2950 $result = db_query($link,
2951 "INSERT INTO ttrss_feeds
2952 (owner_uid,feed_url,title,cat_id, auth_login,auth_pass)
2953 VALUES ('".$_SESSION["uid"]."', '$url',
2954 '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass')");
2956 $result = db_query($link,
2957 "SELECT id FROM ttrss_feeds WHERE feed_url = '$url'
2958 AND owner_uid = " . $_SESSION["uid"]);
2960 $feed_id = db_fetch_result($result, 0, "id");
2963 update_rss_feed($link, $feed_id, true);
2972 function print_feed_select($link, $id, $default_id = "",
2973 $attributes = "", $include_all_feeds = true) {
2975 print "<select id=\"$id\" name=\"$id\" $attributes>";
2976 if ($include_all_feeds) {
2977 print "<option value=\"0\">".__('All feeds')."</option>";
2980 $result = db_query($link, "SELECT id,title FROM ttrss_feeds
2981 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
2983 if (db_num_rows($result) > 0 && $include_all_feeds) {
2984 print "<option disabled>--------</option>";
2987 while ($line = db_fetch_assoc($result)) {
2988 if ($line["id"] == $default_id) {
2989 $is_selected = "selected";
2994 $title = truncate_string(htmlspecialchars($line["title"]), 40);
2996 printf("<option $is_selected value='%d'>%s</option>",
2997 $line["id"], $title);
3003 function print_feed_cat_select($link, $id, $default_id = "",
3004 $attributes = "", $include_all_cats = true) {
3006 print "<select id=\"$id\" name=\"$id\" $attributes>";
3008 if ($include_all_cats) {
3009 print "<option value=\"0\">".__('Uncategorized')."</option>";
3012 $result = db_query($link, "SELECT id,title FROM ttrss_feed_categories
3013 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
3015 if (db_num_rows($result) > 0 && $include_all_cats) {
3016 print "<option disabled>--------</option>";
3019 while ($line = db_fetch_assoc($result)) {
3020 if ($line["id"] == $default_id) {
3021 $is_selected = "selected";
3025 printf("<option $is_selected value='%d'>%s</option>",
3026 $line["id"], htmlspecialchars($line["title"]));
3032 function checkbox_to_sql_bool($val) {
3033 return ($val == "on") ?
"true" : "false";
3036 function getFeedCatTitle($link, $id) {
3038 return __("Special");
3039 } else if ($id < -10) {
3040 return __("Labels");
3041 } else if ($id > 0) {
3042 $result = db_query($link, "SELECT ttrss_feed_categories.title
3043 FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND
3044 cat_id = ttrss_feed_categories.id");
3045 if (db_num_rows($result) == 1) {
3046 return db_fetch_result($result, 0, "title");
3048 return __("Uncategorized");
3051 return "getFeedCatTitle($id) failed";
3056 function getFeedIcon($id) {
3059 return "images/archive.png";
3062 return "images/mark_set.png";
3065 return "images/pub_set.png";
3068 return "images/fresh.png";
3071 return "images/tag.png";
3075 return "images/label.png";
3077 return ICONS_URL
. "/$id.ico";
3083 function getFeedTitle($link, $id) {
3085 return __("Starred articles");
3086 } else if ($id == -2) {
3087 return __("Published articles");
3088 } else if ($id == -3) {
3089 return __("Fresh articles");
3090 } else if ($id == -4) {
3091 return __("All articles");
3092 } else if ($id === 0 ||
$id === "0") {
3093 return __("Archived articles");
3094 } else if ($id < -10) {
3095 $label_id = -$id - 11;
3096 $result = db_query($link, "SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'");
3097 if (db_num_rows($result) == 1) {
3098 return db_fetch_result($result, 0, "caption");
3100 return "Unknown label ($label_id)";
3103 } else if ($id > 0) {
3104 $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$id'");
3105 if (db_num_rows($result) == 1) {
3106 return db_fetch_result($result, 0, "title");
3108 return "Unknown feed ($id)";
3115 function get_session_cookie_name() {
3116 return ((!defined('TTRSS_SESSION_NAME')) ?
"ttrss_sid" : TTRSS_SESSION_NAME
);
3119 function print_init_params($link) {
3120 print "<init-params>";
3121 if ($_SESSION["stored-params"]) {
3122 foreach (array_keys($_SESSION["stored-params"]) as $key) {
3124 $value = htmlspecialchars($_SESSION["stored-params"][$key]);
3125 print "<param key=\"$key\" value=\"$value\"/>";
3130 print "<param key=\"theme\" value=\"".get_user_theme($link)."\"/>";
3131 print "<param key=\"theme_options\" value=\"".get_user_theme_options($link)."\"/>";
3132 print "<param key=\"daemon_enabled\" value=\"" . ENABLE_UPDATE_DAEMON
. "\"/>";
3133 print "<param key=\"feeds_frame_refresh\" value=\"" . FEEDS_FRAME_REFRESH
. "\"/>";
3134 print "<param key=\"daemon_refresh_only\" value=\"true\"/>";
3136 print "<param key=\"sign_progress\" value=\"".
3137 theme_image($link, "images/indicator_white.gif")."\"/>";
3139 print "<param key=\"sign_progress_tiny\" value=\"".
3140 theme_image($link, "images/indicator_tiny.gif")."\"/>";
3142 print "<param key=\"sign_excl\" value=\"".
3143 theme_image($link, "images/sign_excl.png")."\"/>";
3145 print "<param key=\"sign_info\" value=\"".
3146 theme_image($link, "images/sign_info.png")."\"/>";
3148 print "<param key=\"on_catchup_show_next_feed\" value=\"" .
3149 get_pref($link, "ON_CATCHUP_SHOW_NEXT_FEED") . "\"/>";
3151 print "<param key=\"hide_read_feeds\" value=\"" .
3152 (int) get_pref($link, "HIDE_READ_FEEDS") . "\"/>";
3154 print "<param key=\"enable_feed_cats\" value=\"" .
3155 (int) get_pref($link, "ENABLE_FEED_CATS") . "\"/>";
3157 print "<param key=\"feeds_sort_by_unread\" value=\"" .
3158 (int) get_pref($link, "FEEDS_SORT_BY_UNREAD") . "\"/>";
3160 print "<param key=\"confirm_feed_catchup\" value=\"" .
3161 (int) get_pref($link, "CONFIRM_FEED_CATCHUP") . "\"/>";
3163 print "<param key=\"cdm_auto_catchup\" value=\"" .
3164 (int) get_pref($link, "CDM_AUTO_CATCHUP") . "\"/>";
3166 print "<param key=\"icons_url\" value=\"" . ICONS_URL
. "\"/>";
3168 print "<param key=\"cookie_lifetime\" value=\"" . SESSION_COOKIE_LIFETIME
. "\"/>";
3170 print "<param key=\"default_view_mode\" value=\"" .
3171 get_pref($link, "_DEFAULT_VIEW_MODE") . "\"/>";
3173 print "<param key=\"default_view_limit\" value=\"" .
3174 (int) get_pref($link, "_DEFAULT_VIEW_LIMIT") . "\"/>";
3176 print "<param key=\"default_view_order_by\" value=\"" .
3177 get_pref($link, "_DEFAULT_VIEW_ORDER_BY") . "\"/>";
3179 print "<param key=\"prefs_active_tab\" value=\"" .
3180 get_pref($link, "_PREFS_ACTIVE_TAB") . "\"/>";
3182 print "<param key=\"infobox_disable_overlay\" value=\"" .
3183 get_pref($link, "_INFOBOX_DISABLE_OVERLAY") . "\"/>";
3185 print "<param key=\"icons_location\" value=\"" .
3188 print "<param key=\"hide_read_shows_special\" value=\"" .
3189 (int) get_pref($link, "HIDE_READ_SHOWS_SPECIAL") . "\"/>";
3191 print "<param key=\"hide_feedlist\" value=\"" .
3192 (int) get_pref($link, "HIDE_FEEDLIST") . "\"/>";
3194 print "<param key=\"bw_limit\" value=\"".
3195 (int) $_SESSION["bw_limit"]."\"/>";
3197 // print "<param key=\"sync_counters\" value=\"" .
3198 // (int) get_pref($link, "SYNC_COUNTERS") . "\"/>";
3200 print "<param key=\"sync_counters\" value=\"1\"/>";
3202 print "<param key=\"offline_enabled\" value=\"".
3203 (int) get_pref($link, "ENABLE_OFFLINE_READING") . "\"/>";
3205 $result = db_query($link, "SELECT COUNT(*) AS cf FROM
3206 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
3208 $num_feeds = db_fetch_result($result, 0, "cf");
3210 print "<param key=\"num_feeds\" value=\"".
3211 (int)$num_feeds. "\"/>";
3213 print "<param key=\"collapsed_feedlist\" value=\"" .
3214 (int) get_pref($link, "_COLLAPSED_FEEDLIST") . "\"/>";
3216 print "</init-params>";
3219 function print_runtime_info($link) {
3220 print "<runtime-info>";
3222 $result = db_query($link, "SELECT COUNT(*) AS cf FROM
3223 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
3225 $num_feeds = db_fetch_result($result, 0, "cf");
3227 print "<param key=\"num_feeds\" value=\"".
3228 (int)$num_feeds. "\"/>";
3230 if (ENABLE_UPDATE_DAEMON
) {
3231 print "<param key=\"daemon_is_running\" value=\"".
3232 (int) file_is_locked("update_daemon.lock") . "\"/>";
3234 if (time() - $_SESSION["daemon_stamp_check"] > 30) {
3236 $stamp = (int)read_stampfile("update_daemon.stamp");
3238 // print "<param key=\"daemon_stamp_delta\" value=\"$stamp_delta\"/>";
3241 $stamp_delta = time() - $stamp;
3243 if ($stamp_delta > 1800) {
3247 $_SESSION["daemon_stamp_check"] = time();
3250 print "<param key=\"daemon_stamp_ok\" value=\"$stamp_check\"/>";
3252 $stamp_fmt = date("Y.m.d, G:i", $stamp);
3254 print "<param key=\"daemon_stamp\" value=\"$stamp_fmt\"/>";
3259 if (CHECK_FOR_NEW_VERSION
&& $_SESSION["access_level"] >= 10) {
3261 if ($_SESSION["last_version_check"] +
86400 +
rand(-1000, 1000) < time()) {
3262 $new_version_details = check_for_update($link);
3264 print "<param key=\"new_version_available\" value=\"".
3265 sprintf("%d", $new_version_details != ""). "\"/>";
3267 $_SESSION["last_version_check"] = time();
3271 // print "<param key=\"new_version_available\" value=\"1\"/>";
3273 print "</runtime-info>";
3276 function getSearchSql($search, $match_on) {
3278 $search_query_part = "";
3280 $keywords = split(" ", $search);
3281 $query_keywords = array();
3283 if ($match_on == "both") {
3285 foreach ($keywords as $k) {
3286 if (strpos($k, "-") === 0) {
3293 array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
3294 OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
3297 $search_query_part = implode("AND", $query_keywords) . " AND ";
3299 } else if ($match_on == "title") {
3301 foreach ($keywords as $k) {
3302 if (strpos($k, "-") === 0) {
3309 array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%'))");
3312 $search_query_part = implode("AND", $query_keywords) . " AND ";
3314 } else if ($match_on == "content") {
3316 foreach ($keywords as $k) {
3317 if (strpos($k, "-") === 0) {
3324 array_push($query_keywords, "(UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
3328 $search_query_part = implode("AND", $query_keywords);
3330 return $search_query_part;
3333 function queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $match_on, $override_order = false, $offset = 0, $owner_uid = 0) {
3335 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
3339 $search_query_part = getSearchSql($search, $match_on);
3340 $search_query_part .= " AND ";
3343 $search_query_part = "";
3346 $view_query_part = "";
3348 if ($view_mode == "adaptive" ||
$view_query_part == "noscores") {
3350 $view_query_part = " ";
3351 } else if ($feed != -1) {
3352 $unread = getFeedUnread($link, $feed, $cat_view);
3354 $view_query_part = " unread = true AND ";
3359 if ($view_mode == "marked") {
3360 $view_query_part = " marked = true AND ";
3363 if ($view_mode == "unread") {
3364 $view_query_part = " unread = true AND ";
3367 if ($view_mode == "updated") {
3368 $view_query_part = " (last_read is null and unread = false) AND ";
3372 $limit_query_part = "LIMIT " . $limit;
3375 $vfeed_query_part = "";
3377 // override query strategy and enable feed display when searching globally
3378 if ($search && $search_mode == "all_feeds") {
3379 $query_strategy_part = "ttrss_entries.id > 0";
3380 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3382 } else if (preg_match("/^-?[0-9][0-9]*$/", $feed) == false) {
3383 $query_strategy_part = "ttrss_entries.id > 0";
3384 $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
3385 id = feed_id) as feed_title,";
3386 } else if ($feed > 0 && $search && $search_mode == "this_cat") {
3388 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3390 $tmp_result = false;
3393 $tmp_result = db_query($link, "SELECT id
3394 FROM ttrss_feeds WHERE cat_id = '$feed'");
3396 $tmp_result = db_query($link, "SELECT id
3397 FROM ttrss_feeds WHERE cat_id = (SELECT cat_id FROM ttrss_feeds
3398 WHERE id = '$feed') AND id != '$feed'");
3401 $cat_siblings = array();
3403 if (db_num_rows($tmp_result) > 0) {
3404 while ($p = db_fetch_assoc($tmp_result)) {
3405 array_push($cat_siblings, "feed_id = " . $p["id"]);
3408 $query_strategy_part = sprintf("(feed_id = %d OR %s)",
3409 $feed, implode(" OR ", $cat_siblings));
3412 $query_strategy_part = "ttrss_entries.id > 0";
3415 } else if ($feed > 0) {
3420 $query_strategy_part = "cat_id = '$feed'";
3422 $query_strategy_part = "cat_id IS NULL";
3425 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3428 $tmp_result = db_query($link, "SELECT id
3429 FROM ttrss_feeds WHERE parent_feed = '$feed'
3430 ORDER BY cat_id,title");
3432 $parent_ids = array();
3434 if (db_num_rows($tmp_result) > 0) {
3435 while ($p = db_fetch_assoc($tmp_result)) {
3436 array_push($parent_ids, "feed_id = " . $p["id"]);
3439 $query_strategy_part = sprintf("(feed_id = %d OR %s)",
3440 $feed, implode(" OR ", $parent_ids));
3442 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3444 $query_strategy_part = "feed_id = '$feed'";
3447 } else if ($feed == 0) { // starred virtual feed
3448 $query_strategy_part = "feed_id IS NULL";
3449 } else if ($feed == -1) { // starred virtual feed
3450 $query_strategy_part = "marked = true";
3451 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3452 } else if ($feed == -2) { // published virtual feed OR labels category
3455 $query_strategy_part = "published = true";
3456 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3458 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3460 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
3462 $query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND
3463 ttrss_user_labels2.article_id = ref_id";
3467 } else if ($feed == -3) { // fresh virtual feed
3468 $query_strategy_part = "unread = true";
3470 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
3472 if (DB_TYPE
== "pgsql") {
3473 $query_strategy_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
3475 $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
3478 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3479 } else if ($feed == -4) { // all articles virtual feed
3480 $query_strategy_part = "true";
3481 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3482 } else if ($feed <= -10) { // labels
3483 $label_id = -$feed - 11;
3485 $query_strategy_part = "label_id = '$label_id' AND
3486 ttrss_labels2.id = ttrss_user_labels2.label_id AND
3487 ttrss_user_labels2.article_id = ref_id";
3489 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3490 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
3493 $query_strategy_part = "id > 0"; // dumb
3496 if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) {
3497 $order_by = "updated";
3499 $order_by = "updated DESC";
3502 if ($view_mode != "noscores") {
3503 $order_by = "score DESC, $order_by";
3506 if ($override_order) {
3507 $order_by = $override_order;
3513 $feed_title = "Search results";
3516 $feed_title = getCategoryTitle($link, $feed);
3518 if ((int)$feed == $feed && $feed > 0) {
3519 $result = db_query($link, "SELECT title,site_url,last_error
3520 FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid");
3522 $feed_title = db_fetch_result($result, 0, "title");
3523 $feed_site_url = db_fetch_result($result, 0, "site_url");
3524 $last_error = db_fetch_result($result, 0, "last_error");
3526 $feed_title = getFeedTitle($link, $feed);
3531 $content_query_part = "content as content_preview,";
3533 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
3536 $feed_kind = "Feeds";
3538 $feed_kind = "Labels";
3541 if ($limit_query_part) {
3542 $offset_query_part = "OFFSET $offset";
3545 if ($vfeed_query_part && get_pref($link, 'VFEED_GROUP_BY_FEED', $owner_uid)) {
3546 if (!$override_order) {
3547 $order_by = "ttrss_feeds.title, $order_by";
3552 $from_qpart = "ttrss_entries,ttrss_user_entries,ttrss_feeds$ext_tables_part";
3553 $feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
3556 $from_qpart = "ttrss_entries,ttrss_user_entries$ext_tables_part
3557 LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)";
3560 $query = "SELECT DISTINCT
3562 ttrss_entries.id,ttrss_entries.title,
3565 unread,feed_id,marked,published,link,last_read,orig_feed_id,
3566 ".SUBSTRING_FOR_DATE
."(last_read,1,19) as last_read_noms,
3569 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated_noms,
3576 ttrss_user_entries.ref_id = ttrss_entries.id AND
3577 ttrss_user_entries.owner_uid = '$owner_uid' AND
3580 $query_strategy_part ORDER BY $order_by
3581 $limit_query_part $offset_query_part";
3583 if ($_REQUEST["debug"]) print $query;
3585 $result = db_query($link, $query);
3590 $feed_kind = "Tags";
3592 $result = db_query($link, "SELECT
3595 ttrss_entries.id as id,title,
3597 unread,feed_id,orig_feed_id,
3598 marked,link,last_read,
3599 ".SUBSTRING_FOR_DATE
."(last_read,1,19) as last_read_noms,
3602 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated_noms,
3605 ttrss_entries,ttrss_user_entries,ttrss_tags
3607 ref_id = ttrss_entries.id AND
3608 ttrss_user_entries.owner_uid = '$owner_uid' AND
3609 post_int_id = int_id AND tag_name = '$feed' AND
3612 $query_strategy_part ORDER BY $order_by
3613 $limit_query_part");
3616 return array($result, $feed_title, $feed_site_url, $last_error);
3620 function generate_syndicated_feed($link, $owner_uid, $feed, $is_cat,
3621 $limit, $search, $search_mode, $match_on) {
3623 $note_style = "float : right; background-color : #fff7d5; border-width : 1px; ".
3624 "padding : 5px; border-style : dashed; border-color : #e7d796;".
3625 "margin-bottom : 1em; color : #9a8c59;";
3627 if (!$limit) $limit = 30;
3629 $qfh_ret = queryFeedHeadlines($link, $feed,
3630 $limit, false, $is_cat, $search, $search_mode, $match_on, "updated DESC", 0,
3633 $result = $qfh_ret[0];
3634 $feed_title = htmlspecialchars($qfh_ret[1]);
3635 $feed_site_url = $qfh_ret[2];
3636 $last_error = $qfh_ret[3];
3638 // if (!$feed_site_url) $feed_site_url = "http://localhost/";
3640 print "<?xml version=\"1.0\" encoding=\"utf-8\"?>
3641 <?xml-stylesheet type=\"text/xsl\" href=\"rss.xsl\"?>
3642 <rss version=\"2.0\">
3644 <title>$feed_title</title>
3645 <link>$feed_site_url</link>
3646 <description>Feed generated by Tiny Tiny RSS</description>";
3648 while ($line = db_fetch_assoc($result)) {
3650 print "<guid>" . htmlspecialchars($line["guid"]) . "</guid>";
3651 print "<link>" . htmlspecialchars($line["link"]) . "</link>";
3653 $tags = get_article_tags($link, $line["id"], $owner_uid);
3655 foreach ($tags as $tag) {
3656 print "<category>" . htmlspecialchars($tag) . "</category>";
3659 $rfc822_date = date('r', strtotime($line["updated"]));
3661 print "<pubDate>$rfc822_date</pubDate>";
3664 htmlspecialchars($line["title"]) . "</title>";
3666 print "<description><![CDATA[";
3668 if ($line["note"]) {
3669 print "<div style='$note_style'>";
3670 print $line["note"];
3674 print sanitize_rss($link, $line["content_preview"], false, $owner_uid);
3675 print "]]></description>";
3680 print "</channel></rss>";
3684 function getCategoryTitle($link, $cat_id) {
3686 if ($cat_id == -1) {
3687 return __("Special");
3688 } else if ($cat_id == -2) {
3689 return __("Labels");
3692 $result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE
3695 if (db_num_rows($result) == 1) {
3696 return db_fetch_result($result, 0, "title");
3698 return "Uncategorized";
3703 function strip_tags_long($string, $allowed) {
3705 $config = HTMLPurifier_Config
::createDefault();
3707 $config->set('HTML', 'Allowed', $allowed);
3708 $purifier = new HTMLPurifier($config);
3710 return $purifier->purify($string);
3714 // http://ru2.php.net/strip-tags
3716 /* function strip_tags_long($textstring, $allowed){
3717 while($textstring != strip_tags($textstring, $allowed))
3719 while (strlen($textstring) != 0)
3721 if (strlen($textstring) > 1024) {
3724 $otherlen = strlen($textstring);
3726 $temptext = strip_tags(substr($textstring,0,$otherlen), $allowed);
3727 $safetext .= $temptext;
3728 $textstring = substr_replace($textstring,'',0,$otherlen);
3730 $textstring = $safetext;
3736 function sanitize_rss($link, $str, $force_strip_tags = false, $owner = false) {
3739 if (!$owner) $owner = $_SESSION["uid"];
3741 if (get_pref($link, "STRIP_UNSAFE_TAGS", $owner) ||
$force_strip_tags) {
3743 // $res = strip_tags_long($res,
3744 // "<p><a><i><em><b><strong><code><pre><blockquote><br><img><ul><ol><li>");
3746 $res = strip_tags_long($res,
3747 "p,a[href],i,em,b,strong,code,pre,blockquote,br,img[src|alt|title],ul,ol,li,h1,h2,h3,h4");
3751 if (get_pref($link, "STRIP_IMAGES", $owner)) {
3752 $res = preg_replace('/<img[^>]+>/is', '', $res);
3755 if (get_pref($link, 'OPEN_LINKS_IN_NEW_WINDOW', $owner)) {
3756 $res = preg_replace("/href=/i", "target=\"_blank\" href=", $res);
3763 * Send by mail a digest of last articles.
3765 * @param mixed $link The database connection.
3766 * @param integer $limit The maximum number of articles by digest.
3767 * @return boolean Return false if digests are not enabled.
3769 function send_headlines_digests($link, $limit = 100) {
3771 if (!DIGEST_ENABLE
) return false;
3773 $user_limit = DIGEST_EMAIL_LIMIT
;
3776 print "Sending digests, batch of max $user_limit users, days = $days, headline limit = $limit\n\n";
3778 if (DB_TYPE
== "pgsql") {
3779 $interval_query = "last_digest_sent < NOW() - INTERVAL '$days days'";
3780 } else if (DB_TYPE
== "mysql") {
3781 $interval_query = "last_digest_sent < DATE_SUB(NOW(), INTERVAL $days DAY)";
3784 $result = db_query($link, "SELECT id,email FROM ttrss_users
3785 WHERE email != '' AND (last_digest_sent IS NULL OR $interval_query)");
3787 while ($line = db_fetch_assoc($result)) {
3789 if (get_pref($link, 'DIGEST_ENABLE', $line['id'], false)) {
3790 print "Sending digest for UID:" . $line['id'] . " - " . $line["email"] . " ... ";
3792 $do_catchup = get_pref($link, 'DIGEST_CATCHUP', $line['id'], false);
3794 $tuple = prepare_headlines_digest($link, $line["id"], $days, $limit);
3795 $digest = $tuple[0];
3796 $headlines_count = $tuple[1];
3797 $affected_ids = $tuple[2];
3798 $digest_text = $tuple[3];
3800 if ($headlines_count > 0) {
3802 $mail = new PHPMailer();
3804 $mail->PluginDir
= "lib/phpmailer/";
3805 $mail->SetLanguage("en", "lib/phpmailer/language/");
3807 $mail->CharSet
= "UTF-8";
3809 $mail->From
= DIGEST_FROM_ADDRESS
;
3810 $mail->FromName
= DIGEST_FROM_NAME
;
3811 $mail->AddAddress($line["email"], $line["login"]);
3813 if (DIGEST_SMTP_HOST
) {
3814 $mail->Host
= DIGEST_SMTP_HOST
;
3815 $mail->Mailer
= "smtp";
3816 $mail->SMTPAuth
= DIGEST_SMTP_LOGIN
!= '';
3817 $mail->Username
= DIGEST_SMTP_LOGIN
;
3818 $mail->Password
= DIGEST_SMTP_PASSWORD
;
3821 $mail->IsHTML(true);
3822 $mail->Subject
= DIGEST_SUBJECT
;
3823 $mail->Body
= $digest;
3824 $mail->AltBody
= $digest_text;
3826 $rc = $mail->Send();
3828 if (!$rc) print "ERROR: " . $mail->ErrorInfo
;
3832 if ($rc && $do_catchup) {
3833 print "Marking affected articles as read...\n";
3834 catchupArticlesById($link, $affected_ids, 0, $line["id"]);
3837 db_query($link, "UPDATE ttrss_users SET last_digest_sent = NOW()
3838 WHERE id = " . $line["id"]);
3840 print "No headlines\n";
3845 print "All done.\n";
3849 function prepare_headlines_digest($link, $user_id, $days = 1, $limit = 100) {
3851 require_once "lib/MiniTemplator.class.php";
3853 $tpl = new MiniTemplator
;
3854 $tpl_t = new MiniTemplator
;
3856 $tpl->readTemplateFromFile("templates/digest_template_html.txt");
3857 $tpl_t->readTemplateFromFile("templates/digest_template.txt");
3859 $tpl->setVariable('CUR_DATE', date('Y/m/d'));
3860 $tpl->setVariable('CUR_TIME', date('G:i'));
3862 $tpl_t->setVariable('CUR_DATE', date('Y/m/d'));
3863 $tpl_t->setVariable('CUR_TIME', date('G:i'));
3865 $affected_ids = array();
3867 if (DB_TYPE
== "pgsql") {
3868 $interval_query = "ttrss_entries.date_entered > NOW() - INTERVAL '$days days'";
3869 } else if (DB_TYPE
== "mysql") {
3870 $interval_query = "ttrss_entries.date_entered > DATE_SUB(NOW(), INTERVAL $days DAY)";
3873 $result = db_query($link, "SELECT ttrss_entries.title,
3874 ttrss_feeds.title AS feed_title,
3876 ttrss_user_entries.ref_id,
3878 SUBSTRING(content, 1, 120) AS excerpt,
3879 ".SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
3881 ttrss_user_entries,ttrss_entries,ttrss_feeds
3883 ref_id = ttrss_entries.id AND feed_id = ttrss_feeds.id
3884 AND include_in_digest = true
3886 AND ttrss_user_entries.owner_uid = $user_id
3888 ORDER BY ttrss_feeds.title, date_entered DESC
3891 $cur_feed_title = "";
3893 $headlines_count = db_num_rows($result);
3895 $headlines = array();
3897 while ($line = db_fetch_assoc($result)) {
3898 array_push($headlines, $line);
3901 for ($i = 0; $i < sizeof($headlines); $i++
) {
3903 $line = $headlines[$i];
3905 array_push($affected_ids, $line["ref_id"]);
3907 $updated = smart_date_time(strtotime($line["last_updated"]));
3909 $tpl->setVariable('FEED_TITLE', $line["feed_title"]);
3910 $tpl->setVariable('ARTICLE_TITLE', $line["title"]);
3911 $tpl->setVariable('ARTICLE_LINK', $line["link"]);
3912 $tpl->setVariable('ARTICLE_UPDATED', $updated);
3913 $tpl->setVariable('ARTICLE_EXCERPT',
3914 truncate_string(strip_tags($line["excerpt"]), 100));
3916 $tpl->addBlock('article');
3918 $tpl_t->setVariable('FEED_TITLE', $line["feed_title"]);
3919 $tpl_t->setVariable('ARTICLE_TITLE', $line["title"]);
3920 $tpl_t->setVariable('ARTICLE_LINK', $line["link"]);
3921 $tpl_t->setVariable('ARTICLE_UPDATED', $updated);
3922 // $tpl_t->setVariable('ARTICLE_EXCERPT',
3923 // truncate_string(strip_tags($line["excerpt"]), 100));
3925 $tpl_t->addBlock('article');
3927 if ($headlines[$i]['feed_title'] != $headlines[$i+
1]['feed_title']) {
3928 $tpl->addBlock('feed');
3929 $tpl_t->addBlock('feed');
3934 $tpl->addBlock('digest');
3935 $tpl->generateOutputToString($tmp);
3937 $tpl_t->addBlock('digest');
3938 $tpl_t->generateOutputToString($tmp_t);
3940 return array($tmp, $headlines_count, $affected_ids, $tmp_t);
3943 function check_for_update($link) {
3944 $releases_feed = "http://tt-rss.org/releases.rss";
3946 if (!CHECK_FOR_NEW_VERSION ||
$_SESSION["access_level"] < 10) {
3951 if (ENABLE_SIMPLEPIE
) {
3952 $rss = new SimplePie();
3953 $rss->set_useragent(SIMPLEPIE_USERAGENT
. MAGPIE_USER_AGENT_EXT
);
3954 // $rss->set_timeout(MAGPIE_FETCH_TIME_OUT);
3955 $rss->set_feed_url($fetch_url);
3956 $rss->set_output_encoding('UTF-8');
3959 $rss = fetch_rss($releases_feed);
3961 error_reporting (DEFAULT_ERROR_LEVEL
);
3965 if (ENABLE_SIMPLEPIE
) {
3966 $items = $rss->get_items();
3968 $items = $rss->items
;
3970 if (!$items ||
!is_array($items)) $items = $rss->entries
;
3971 if (!$items ||
!is_array($items)) $items = $rss;
3974 if (!is_array($items) ||
count($items) == 0) {
3978 $latest_item = $items[0];
3980 if (ENABLE_SIMPLEPIE
) {
3981 $last_title = $latest_item->get_title();
3983 $last_title = $latest_item["title"];
3986 $latest_version = trim(preg_replace("/(Milestone)|(completed)/", "", $last_title));
3988 if (ENABLE_SIMPLEPIE
) {
3989 $release_url = sanitize_rss($link, $latest_item->get_link());
3990 $content = sanitize_rss($link, $latest_item->get_description());
3992 $release_url = sanitize_rss($link, $latest_item["link"]);
3993 $content = sanitize_rss($link, $latest_item["description"]);
3996 if (version_compare(VERSION
, $latest_version) == -1) {
3997 return sprintf("New version of Tiny-Tiny RSS (%s) is available:",
3998 $latest_version)."<div class='milestoneDetails'>$content</div>";
4005 function markArticlesById($link, $ids, $cmode) {
4009 foreach ($ids as $id) {
4010 array_push($tmp_ids, "ref_id = '$id'");
4013 $ids_qpart = join(" OR ", $tmp_ids);
4016 db_query($link, "UPDATE ttrss_user_entries SET
4017 marked = false,last_read = NOW()
4018 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4019 } else if ($cmode == 1) {
4020 db_query($link, "UPDATE ttrss_user_entries SET
4022 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4024 db_query($link, "UPDATE ttrss_user_entries SET
4025 marked = NOT marked,last_read = NOW()
4026 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4030 function publishArticlesById($link, $ids, $cmode) {
4034 foreach ($ids as $id) {
4035 array_push($tmp_ids, "ref_id = '$id'");
4038 $ids_qpart = join(" OR ", $tmp_ids);
4041 db_query($link, "UPDATE ttrss_user_entries SET
4042 published = false,last_read = NOW()
4043 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4044 } else if ($cmode == 1) {
4045 db_query($link, "UPDATE ttrss_user_entries SET
4047 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4049 db_query($link, "UPDATE ttrss_user_entries SET
4050 published = NOT published,last_read = NOW()
4051 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4055 function catchupArticlesById($link, $ids, $cmode, $owner_uid = false) {
4057 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
4061 foreach ($ids as $id) {
4062 array_push($tmp_ids, "ref_id = '$id'");
4065 $ids_qpart = join(" OR ", $tmp_ids);
4068 db_query($link, "UPDATE ttrss_user_entries SET
4069 unread = false,last_read = NOW()
4070 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4071 } else if ($cmode == 1) {
4072 db_query($link, "UPDATE ttrss_user_entries SET
4074 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4076 db_query($link, "UPDATE ttrss_user_entries SET
4077 unread = NOT unread,last_read = NOW()
4078 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4083 $result = db_query($link, "SELECT DISTINCT feed_id FROM ttrss_user_entries
4084 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4086 while ($line = db_fetch_assoc($result)) {
4087 ccache_update($link, $line["feed_id"], $owner_uid);
4091 function catchupArticleById($link, $id, $cmode) {
4094 db_query($link, "UPDATE ttrss_user_entries SET
4095 unread = false,last_read = NOW()
4096 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4097 } else if ($cmode == 1) {
4098 db_query($link, "UPDATE ttrss_user_entries SET
4100 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4102 db_query($link, "UPDATE ttrss_user_entries SET
4103 unread = NOT unread,last_read = NOW()
4104 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4107 $feed_id = getArticleFeed($link, $id);
4108 ccache_update($link, $feed_id, $_SESSION["uid"]);
4111 function make_guid_from_title($title) {
4112 return preg_replace("/[ \"\',.:;]/", "-",
4113 mb_strtolower(strip_tags($title), 'utf-8'));
4116 function print_headline_subtoolbar($link, $feed_site_url, $feed_title,
4117 $feed_id, $is_cat, $search, $match_on,
4120 print "<div class=\"headlinesSubToolbar\">";
4122 $page_prev_link = "javascript:viewFeedGoPage(-1)";
4123 $page_next_link = "javascript:viewFeedGoPage(1)";
4124 $page_first_link = "javascript:viewFeedGoPage(0)";
4126 $catchup_page_link = "javascript:catchupPage()";
4127 $catchup_feed_link = "javascript:catchupCurrentFeed()";
4128 $catchup_sel_link = "javascript:catchupSelection()";
4130 $archive_sel_link = "javascript:archiveSelection()";
4131 $delete_sel_link = "javascript:deleteSelection()";
4133 if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
4135 $sel_all_link = "javascript:selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', true, '', true)";
4136 $sel_unread_link = "javascript:selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', true, 'Unread', true)";
4137 $sel_none_link = "javascript:selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false)";
4138 $sel_inv_link = "javascript:invertHeadlineSelection()";
4140 $tog_unread_link = "javascript:selectionToggleUnread()";
4141 $tog_marked_link = "javascript:selectionToggleMarked()";
4142 $tog_published_link = "javascript:selectionTogglePublished()";
4146 $sel_all_link = "javascript:cdmSelectArticles('all')";
4147 $sel_unread_link = "javascript:cdmSelectArticles('unread')";
4148 $sel_none_link = "javascript:cdmSelectArticles('none')";
4150 $sel_inv_link = "javascript:invertHeadlineSelection()";
4152 $tog_unread_link = "javascript:selectionToggleUnread(true)";
4153 $tog_marked_link = "javascript:selectionToggleMarked(true)";
4154 $tog_published_link = "javascript:selectionTogglePublished(true)";
4158 print "<div id=\"subtoolbar_ftitle\">";
4160 if ($feed_site_url) {
4162 $target = "target=\"_blank\"";
4164 print "<a $target href=\"$feed_site_url\">".
4165 truncate_string($feed_title,30)."</a>";
4167 if ($feed_id < -10) {
4168 $label_id = -11-$feed_id;
4170 $result = db_query($link, "SELECT fg_color, bg_color
4171 FROM ttrss_labels2 WHERE id = '$label_id' AND owner_uid = " .
4174 if (db_num_rows($result) != 0) {
4175 $fg_color = db_fetch_result($result, 0, "fg_color");
4176 $bg_color = db_fetch_result($result, 0, "bg_color");
4178 print "<span style='background : $bg_color; color : $fg_color'>";
4191 $search_q = "&q=$search&m=$match_on&smode=$search_mode";
4195 <a target=\"_blank\"
4196 href=\"backend.php?op=rss&id=$feed_id&is_cat=$is_cat$search_q\">
4197 <img class=\"noborder\"
4198 alt=\"".__('Generated feed')."\" src=\"images/feed-icon-12x12.png\">
4203 print __('Select:')."
4204 <a href=\"$sel_all_link\">".__('All')."</a>,
4205 <a href=\"$sel_unread_link\">".__('Unread')."</a>,
4206 <a href=\"$sel_inv_link\">".__('Invert')."</a>,
4207 <a href=\"$sel_none_link\">".__('None')."</a></li>";
4209 print " ";
4212 onmouseover=\"enable_selection(false)\"
4213 onmouseout=\"enable_selection(true)\"
4214 onclick=\"toggleHeadlineActions()\" id=\"headlineActionsDrop\">".
4215 __("Actions...") . " <img width='11' height'7'
4216 src=\"images/down_arrow.png\">
4219 print "<ul id=\"headlineActionsBody\" style=\"display : none\">";
4221 print "<li class=\"insensitive\">".__('Selection toggle:')."</li>
4222 <li onclick=\"$tog_unread_link\"> ".__('Unread')."</li>
4223 <li onclick=\"$tog_marked_link\"> ".__('Starred')."</li>
4224 <li onclick=\"$tog_published_link\"> ".__('Published')."</li>
4225 <li class=\"insensitive\">".__('Selection:')."</li>
4226 <li onclick=\"$catchup_sel_link\"> ".__('Mark as read')."</li>";
4228 // print "<li onclick=\"$catchup_feed_link\"> ".__('Entire feed').
4231 if ($feed_id != "0") {
4232 print "<li onclick=\"$archive_sel_link\"> ".__('Archive')."</li>";
4234 print "<li onclick=\"$archive_sel_link\"> ".__('Move back')."</li>";
4235 print "<li onclick=\"$delete_sel_link\"> ".__('Delete')."</li>";
4239 //print "<li><span class=\"insensitive\">--------</span></li>";
4240 print "<li class=\"insensitive\">".__('Assign label:')."</li>";
4242 print_labels_headlines_dropdown($link, $feed_id);
4249 function printCategoryHeader($link, $cat_id, $hidden = false, $can_browse = true) {
4251 $tmp_category = getCategoryTitle($link, $cat_id);
4254 $cat_unread = ccache_find($link, $cat_id, $_SESSION["uid"], true);
4255 } else if ($cat_id == 0 ||
$cat_id == -2) {
4256 $cat_unread = getCategoryUnread($link, $cat_id);
4260 $holder_style = "display:none;";
4267 $catctr_class = ($cat_unread > 0) ?
"catCtrHasUnread" : "catCtrNoUnread";
4270 $browse_cat_link = "onclick=\"javascript:viewCategory($cat_id)\"";
4271 $inner_title_class = "catTitle";
4273 $browse_cat_link = "";
4274 $inner_title_class = "catTitleNL";
4277 $cat_class = "feedCat";
4279 print "<li class=\"$cat_class\" id=\"FCAT-$cat_id\">
4280 <img onclick=\"toggleCollapseCat($cat_id)\" class=\"catCollapse\"
4281 title=\"".__('Click to collapse category')."\"
4282 src=\"images/cat-collapse.png\"><span class=\"$inner_title_class\"
4283 id=\"FCATN-$cat_id\" $browse_cat_link/>$tmp_category</span>";
4285 print "<span id=\"FCAP-$cat_id\">";
4287 print " <span id=\"FCATCTR-$cat_id\"
4288 class=\"$catctr_class\">($cat_unread)</span> $ellipsis";
4294 print "<ul class=\"feedCatList\" id=\"FCATLIST-$cat_id\" style='$holder_style'>";
4298 function outputFeedList($link, $tags = false) {
4300 print "<ul class=\"feedList\" id=\"feedList\">";
4302 $owner_uid = $_SESSION["uid"];
4306 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4308 $cat_hidden = get_pref($link, "_COLLAPSED_SPECIAL");
4310 printCategoryHeader($link, -1, $cat_hidden, false);
4313 foreach (array(-4, -3, -1, -2, 0) as $i) {
4314 printFeedEntry($i, "virt", false, false,
4318 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4325 $result = db_query($link, "SELECT * FROM
4326 ttrss_labels2 WHERE owner_uid = '$owner_uid' ORDER by caption");
4328 if (db_num_rows($result) > 0) {
4329 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4331 $cat_hidden = get_pref($link, "_COLLAPSED_LABELS");
4333 printCategoryHeader($link, -2, $cat_hidden, true);
4336 print "<li><hr></li>";
4340 while ($line = db_fetch_assoc($result)) {
4342 $label_id = -$line['id'] - 11;
4343 $count = getFeedUnread($link, $label_id);
4345 printFeedEntry($label_id,
4346 "label", $line["caption"],
4347 $count, false, $link,
4348 false, false, false,
4349 $line['fg_color'], $line['bg_color']);
4353 if (db_num_rows($result) > 0) {
4354 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4360 if (!get_pref($link, 'ENABLE_FEED_CATS')) {
4361 print "<li><hr></li>";
4364 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4365 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4366 $order_by_qpart = "order_id,category,unread DESC,title";
4368 $order_by_qpart = "order_id,category,title";
4371 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4372 $order_by_qpart = "unread DESC,title";
4374 $order_by_qpart = "title";
4378 $age_qpart = getMaxAgeSubquery();
4380 $query = "SELECT ttrss_feeds.*,
4381 ".SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated_noms,
4383 ttrss_feed_categories.title AS category,
4384 ttrss_feed_categories.collapsed,
4386 FROM ttrss_feeds LEFT JOIN ttrss_feed_categories
4387 ON (ttrss_feed_categories.id = cat_id)
4388 LEFT JOIN ttrss_counters_cache
4390 (ttrss_feeds.id = feed_id)
4392 ttrss_feeds.owner_uid = '$owner_uid' AND parent_feed IS NULL
4393 ORDER BY $order_by_qpart";
4395 $result = db_query($link, $query);
4397 $actid = $_REQUEST["actid"];
4407 $short_date = get_pref($link, 'SHORT_DATE_FORMAT');
4409 while ($line = db_fetch_assoc($result)) {
4411 $feed = htmlspecialchars(trim($line["title"]));
4413 if (!$feed) $feed = "[Untitled]";
4415 $feed_id = $line["id"];
4416 $unread = $line["unread"];
4418 $subop = $_REQUEST["subop"];
4420 if (get_pref($link, 'HEADLINES_SMART_DATE')) {
4421 $last_updated = smart_date_time(strtotime($line["last_updated_noms"]));
4423 $last_updated = date($short_date, strtotime($line["last_updated_noms"]));
4426 $rtl_content = sql_bool_to_bool($line["rtl_content"]);
4429 $rtl_tag = "dir=\"RTL\"";
4434 $tmp_result = db_query($link,
4435 "SELECT SUM(value) AS unread FROM ttrss_feeds, ttrss_counters_cache
4436 WHERE parent_feed = '$feed_id' AND feed_id = id");
4438 $unread +
= db_fetch_result($tmp_result, 0, "unread");
4440 $cat_id = $line["cat_id"];
4442 $tmp_category = $line["category"];
4444 if (!$tmp_category) {
4445 $tmp_category = __("Uncategorized");
4448 // $class = ($lnum % 2) ? "even" : "odd";
4450 if ($line["last_error"]) {
4456 if ($actid == $feed_id) {
4457 $class .= "Selected";
4460 $total_unread +
= $unread;
4462 if ($category != $tmp_category && get_pref($link, 'ENABLE_FEED_CATS')) {
4468 $category = $tmp_category;
4470 $collapsed = sql_bool_to_bool($line["collapsed"]);
4472 // workaround for NULL category
4473 if ($category == __("Uncategorized")) {
4474 $collapsed = get_pref($link, "_COLLAPSED_UNCAT");
4477 $cat_id = (int) $cat_id;
4479 printCategoryHeader($link, $cat_id, $collapsed, true);
4483 printFeedEntry($feed_id, $class, $feed, $unread,
4484 false, $link, $rtl_content,
4485 $last_updated, $line["last_error"]);
4490 if (db_num_rows($result) == 0) {
4491 print "<li>".__('No feeds to display.')."</li>";
4498 /* $result = db_query($link, "SELECT tag_name,count(ttrss_entries.id) AS count
4499 FROM ttrss_tags,ttrss_entries,ttrss_user_entries WHERE
4500 post_int_id = ttrss_user_entries.int_id AND
4501 unread = true AND ref_id = ttrss_entries.id
4502 AND ttrss_tags.owner_uid = '$owner_uid' GROUP BY tag_name
4504 select tag_name,0 as count FROM ttrss_tags WHERE owner_uid = '$owner_uid'
4505 ORDER BY tag_name"); */
4507 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4508 print "<li class=\"feedCat\">".__('Tags')."</li>";
4509 print "<ul class=\"feedCatList\">";
4512 $age_qpart = getMaxAgeSubquery();
4514 $result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id)
4515 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
4516 AND ref_id = id AND $age_qpart
4517 AND unread = true)) AS count FROM ttrss_tags
4518 WHERE owner_uid = ".$_SESSION['uid']." GROUP BY tag_name
4519 ORDER BY count DESC LIMIT 50");
4523 while ($line = db_fetch_assoc($result)) {
4524 $tags[$line["tag_name"]] +
= $line["count"];
4527 foreach (array_keys($tags) as $tag) {
4529 $unread = $tags[$tag];
4532 printFeedEntry($tag, $class, $tag, $unread, "images/tag.png", $link);
4536 if (db_num_rows($result) == 0) {
4537 print "<li>No tags to display.</li>";
4540 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4550 function get_article_tags($link, $id, $owner_uid = 0) {
4554 $a_id = db_escape_string($id);
4556 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
4558 $query = "SELECT DISTINCT tag_name,
4559 owner_uid as owner FROM
4560 ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE
4561 ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name";
4563 $obj_id = md5("TAGS:$owner_uid:$id");
4566 if ($memcache && $obj = $memcache->get($obj_id)) {
4569 $tmp_result = db_query($link, $query);
4571 while ($tmp_line = db_fetch_assoc($tmp_result)) {
4572 array_push($tags, $tmp_line["tag_name"]);
4575 if ($memcache) $memcache->add($obj_id, $tags, 0, 3600);
4581 function trim_value(&$value) {
4582 $value = trim($value);
4585 function trim_array($array) {
4587 array_walk($tmp, 'trim_value');
4591 function tag_is_valid($tag) {
4592 if ($tag == '') return false;
4593 if (preg_match("/^[0-9]*$/", $tag)) return false;
4594 if (mb_strlen($tag) > 250) return false;
4596 if (function_exists('iconv')) {
4597 $tag = iconv("utf-8", "utf-8", $tag);
4600 if (!$tag) return false;
4605 function render_login_form($link, $mobile = 0) {
4608 require_once "login_form.php";
4611 require_once "mobile/login_form.php";
4614 require_once "mobile/classic/login_form.php";
4618 // from http://developer.apple.com/internet/safari/faq.html
4619 function no_cache_incantation() {
4620 header("Expires: Mon, 22 Dec 1980 00:00:00 GMT"); // Happy birthday to me :)
4621 header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified
4622 header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0"); // HTTP/1.1
4623 header("Cache-Control: post-check=0, pre-check=0", false);
4624 header("Pragma: no-cache"); // HTTP/1.0
4627 function format_warning($msg, $id = "") {
4629 return "<div class=\"warning\" id=\"$id\">
4630 <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>";
4633 function format_notice($msg) {
4635 return "<div class=\"notice\" id=\"$id\">
4636 <img src=\"".theme_image($link, "images/sign_info.png")."\">$msg</div>";
4639 function format_error($msg) {
4641 return "<div class=\"error\" id=\"$id\">
4642 <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>";
4645 function print_notice($msg) {
4646 return print format_notice($msg);
4649 function print_warning($msg) {
4650 return print format_warning($msg);
4653 function print_error($msg) {
4654 return print format_error($msg);
4658 function T_sprintf() {
4659 $args = func_get_args();
4660 return vsprintf(__(array_shift($args)), $args);
4663 function format_inline_player($link, $url, $ctype) {
4667 if (($ctype == __("audio/mpeg")) && (get_pref($link, "ENABLE_FLASH_PLAYER")) ) {
4669 $entry .= "<object type=\"application/x-shockwave-flash\"
4670 data=\"extras/button/musicplayer.swf?song_url=$url\"
4671 width=\"17\" height=\"17\">
4672 <param name=\"movie\" value=\"extras/button/musicplayer.swf?song_url=$url\" /> </object>";
4677 if (substr($ctype,0,6)=="audio/" || $ctype=="application/ogg" || $ctype=="application/x-ogg") {
4678 $entry .= "<audio controls=\"controls\"><source src=\"$url\" type=\"$ctype\" />";
4679 if (($ctype == __("audio/mpeg")) &&
4680 (get_pref($link, "ENABLE_FLASH_PLAYER")) ) {
4681 $entry .= "<span><object type=\"application/x-shockwave-flash\" data=\"extras/button/musicplayer.swf?song_url=$url\" width=\"17\" height=\"17\"> <param name=\"movie\" value=\"extras/button/musicplayer.swf?song_url=$url\" /> </object></span>";
4683 $entry .= "</audio> ";
4684 if (($ctype == __("audio/mpeg")) &&
4685 (get_pref($link, "ENABLE_FLASH_PLAYER")) ) {
4686 $entry .= "<a id='switchToFlashLink' href='#' onclick='return switchToFlash(this)'>".__('Switch to Flash Player')."</a>";
4687 $entry .= "<script type='text/javascript'>html5AudioOrFlash('$ctype');</script>";
4689 } elseif (substr($ctype,0,6)=="video/") {
4690 $entry .= "<video controls=\"controls\"><source src=\"$url\" type=\"$ctype\" />";
4691 $entry .= "</video>";
4699 function outputArticleXML($link, $id, $feed_id, $mark_as_read = true,
4700 $zoom_mode = false) {
4702 /* we can figure out feed_id from article id anyway, why do we
4703 * pass feed_id here? let's ignore the argument :( */
4705 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
4706 WHERE ref_id = '$id'");
4708 $feed_id = (int) db_fetch_result($result, 0, "feed_id");
4710 if (!$zoom_mode) { print "<article id='$id'><![CDATA["; };
4712 $result = db_query($link, "SELECT rtl_content, always_display_enclosures FROM ttrss_feeds
4713 WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
4715 if (db_num_rows($result) == 1) {
4716 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
4717 $always_display_enclosures = sql_bool_to_bool(db_fetch_result($result, 0, "always_display_enclosures"));
4719 $rtl_content = false;
4720 $always_display_enclosures = false;
4724 $rtl_tag = "dir=\"RTL\"";
4731 if ($mark_as_read) {
4732 $result = db_query($link, "UPDATE ttrss_user_entries
4733 SET unread = false,last_read = NOW()
4734 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4736 ccache_update($link, $feed_id, $_SESSION["uid"]);
4739 $result = db_query($link, "SELECT title,link,content,feed_id,comments,int_id,
4740 ".SUBSTRING_FOR_DATE
."(updated,1,16) as updated,
4741 (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url,
4746 FROM ttrss_entries,ttrss_user_entries
4747 WHERE id = '$id' AND ref_id = id AND owner_uid = " . $_SESSION["uid"]);
4751 $line = db_fetch_assoc($result);
4753 if ($line["icon_url"]) {
4754 $feed_icon = "<img class=\"feedIcon\" src=\"" . $line["icon_url"] . "\">";
4756 $feed_icon = " ";
4759 $num_comments = $line["num_comments"];
4760 $entry_comments = "";
4762 if ($num_comments > 0) {
4763 if ($line["comments"]) {
4764 $comments_url = $line["comments"];
4766 $comments_url = $line["link"];
4768 $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>";
4770 if ($line["comments"] && $line["link"] != $line["comments"]) {
4771 $entry_comments = "<a target='_blank' href=\"".$line["comments"]."\">comments</a>";
4776 header("Content-Type: text/html");
4778 <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/>
4779 <title>Tiny Tiny RSS - ".$line["title"]."</title>
4780 <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss.css\">
4785 print "<div class=\"postReply\">";
4787 print "<div class=\"postHeader\" onmouseover=\"enable_resize(true)\"
4788 onmouseout=\"enable_resize(false)\">";
4790 $entry_author = $line["author"];
4792 if ($entry_author) {
4793 $entry_author = __(" - ") . $entry_author;
4796 $parsed_updated = date(get_pref($link, 'LONG_DATE_FORMAT'),
4797 strtotime($line["updated"]));
4799 print "<div class=\"postDate$rtl_class\">$parsed_updated</div>";
4801 if ($line["link"]) {
4802 print "<div clear='both'><a target='_blank' href=\"" . $line["link"] . "\">" .
4803 $line["title"] . "</a><span class='author'>$entry_author</span></div>";
4805 print "<div clear='both'>" . $line["title"] . "$entry_author</div>";
4808 $tags_str = format_tags_string(get_article_tags($link, $id), $id);
4810 if (!$entry_comments) $entry_comments = " "; # placeholder
4812 print "<div style='float : right'>
4813 <img src='".theme_image($link, 'images/tag.png')."'
4814 class='tagsPic' alt='Tags' title='Tags'> ";
4817 print "<span id=\"ATSTR-$id\">$tags_str</span>
4818 <a title=\"".__('Edit tags for this article')."\"
4819 href=\"javascript:editArticleTags($id, $feed_id)\">(+)</a>";
4821 print "<img src=\"".theme_image($link, 'images/art-zoom.png')."\"
4822 class='tagsPic' style=\"cursor : pointer\" style=\"cursor : pointer\"
4823 onclick=\"zoomToArticle($id)\"
4824 alt='Zoom' title='".__('Show article summary in new window')."'>";
4826 $note_escaped = htmlspecialchars($line['note'], ENT_QUOTES
);
4828 print "<img src=\"".theme_image($link, 'images/art-pub-note.png')."\"
4829 class='tagsPic' style=\"cursor : pointer\" style=\"cursor : pointer\"
4830 onclick=\"publishWithNote($id, '$note_escaped')\"
4831 alt='PubNote' title='".__('Publish article with a note')."'>";
4834 $tags_str = strip_tags($tags_str);
4835 print "<span id=\"ATSTR-$id\">$tags_str</span>";
4838 print "<div clear='both'>$entry_comments</div>";
4840 if ($line["orig_feed_id"]) {
4842 $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
4843 WHERE id = ".$line["orig_feed_id"]);
4845 if (db_num_rows($tmp_result) != 0) {
4847 print "<div clear='both'>";
4848 print __("Originally from:");
4852 $tmp_line = db_fetch_assoc($tmp_result);
4854 print "<a target='_blank'
4855 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
4856 $tmp_line['title'] . "</a>";
4860 print "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
4861 print "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
4869 print "<div class=\"postIcon\">" . $feed_icon . "</div>";
4871 print "<div class=\"postContent\">";
4873 $article_content = sanitize_rss($link, $line["content"]);
4875 print "<div id=\"POSTNOTE-$id\">";
4876 if ($line['note']) {
4877 print format_article_note($id, $line['note']);
4881 print $article_content;
4883 // $result = db_query($link, "SELECT * FROM ttrss_enclosures WHERE
4884 // post_id = '$id' AND content_url != ''");
4886 $result = get_article_enclosures($link, $id);
4888 // if (db_num_rows($result) > 0) {
4890 if (count($result) > 0) {
4892 $entries_html = array();
4895 //while ($line = db_fetch_assoc($result)) {
4896 foreach ($result as $line) {
4898 $url = $line["content_url"];
4899 $ctype = $line["content_type"];
4901 if (!$ctype) $ctype = __("unknown type");
4903 $filename = substr($url, strrpos($url, "/")+
1);
4905 $entry = format_inline_player($link, $url, $ctype);
4907 $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
4908 $filename . " (" . $ctype . ")" . "</a>";
4910 array_push($entries_html, $entry);
4914 $entry["type"] = $ctype;
4915 $entry["filename"] = $filename;
4916 $entry["url"] = $url;
4918 array_push($entries, $entry);
4921 print "<div class=\"postEnclosures\">";
4923 if (!get_pref($link, "STRIP_IMAGES")) {
4924 if ($always_display_enclosures ||
4925 !preg_match("/<img/i", $article_content)) {
4927 foreach ($entries as $entry) {
4929 if (preg_match("/image/", $entry["type"]) ||
4930 preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) {
4933 alt=\"".htmlspecialchars($entry["filename"])."\"
4934 src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>";
4940 if (db_num_rows($result) == 1) {
4941 print __("Attachment:") . " ";
4943 print __("Attachments:") . " ";
4946 print join(", ", $entries_html);
4958 print "]]></article>";
4961 <div style=\"text-align : center\">
4962 <button onclick=\"return window.close()\">".
4963 __("Close this window")."</button></div>";
4964 print "</body></html>";
4970 function outputHeadlinesList($link, $feed, $subop, $view_mode, $limit, $cat_view,
4971 $next_unread_feed, $offset, $vgr_last_feed = false,
4972 $override_order = false) {
4974 $disable_cache = false;
4976 $timing_info = getmicrotime();
4978 $topmost_article_ids = array();
4984 if ($subop == "undefined") $subop = "";
4986 $subop_split = split(":", $subop);
4988 if ($subop == "CatchupSelected") {
4989 $ids = split(",", db_escape_string($_REQUEST["ids"]));
4990 $cmode = sprintf("%d", $_REQUEST["cmode"]);
4992 catchupArticlesById($link, $ids, $cmode);
4995 if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0) {
4996 update_generic_feed($link, $feed, $cat_view, true);
4999 if ($subop == "MarkAllRead") {
5000 catchup_feed($link, $feed, $cat_view);
5002 if (get_pref($link, 'ON_CATCHUP_SHOW_NEXT_FEED')) {
5003 if ($next_unread_feed) {
5004 $feed = $next_unread_feed;
5009 if ($subop_split[0] == "MarkAllReadGR") {
5010 catchup_feed($link, $subop_split[1], false);
5015 $result = db_query($link,
5016 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
5018 if (db_num_rows($result) == 0) {
5019 print "<div align='center'>".__('Feed not found.')."</div>";
5024 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
5026 $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
5027 WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
5029 if (db_num_rows($result) == 1) {
5030 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
5032 $rtl_content = false;
5036 $rtl_tag = "dir=\"RTL\"";
5042 $rtl_content = false;
5045 $script_dt_add = get_script_dt_add();
5047 /// START /////////////////////////////////////////////////////////////////////////////////
5049 $search = db_escape_string($_REQUEST["query"]);
5052 $disable_cache = true;
5055 $search_mode = db_escape_string($_REQUEST["search_mode"]);
5056 $match_on = db_escape_string($_REQUEST["match_on"]);
5062 $real_offset = $offset * $limit;
5064 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
5066 $qfh_ret = queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view,
5067 $search, $search_mode, $match_on, $override_order, $real_offset);
5069 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H1", $timing_info);
5071 $result = $qfh_ret[0];
5072 $feed_title = $qfh_ret[1];
5073 $feed_site_url = $qfh_ret[2];
5074 $last_error = $qfh_ret[3];
5076 $vgroup_last_feed = $vgr_last_feed;
5079 $feed_site_url = article_publish_url($link);
5082 /// STOP //////////////////////////////////////////////////////////////////////////////////
5085 print "<div id=\"headlinesContainer\" $rtl_tag>";
5088 print "<div align='center'>".__("Could not display feed (query failed). Please check label match syntax or local configuration.")."</div>";
5092 print_headline_subtoolbar($link, $feed_site_url, $feed_title,
5093 $feed, $cat_view, $search, $match_on, $search_mode);
5095 print "<div id=\"headlinesInnerContainer\" onscroll=\"headlines_scroll_handler()\">";
5098 $headlines_count = db_num_rows($result);
5100 if (db_num_rows($result) > 0) {
5102 # print "\{$offset}";
5104 if (!get_pref($link, 'COMBINED_DISPLAY_MODE') && !$offset) {
5105 print "<table class=\"headlinesList\" id=\"headlinesList\"
5106 cellspacing=\"0\">";
5109 $lnum = $limit*$offset;
5111 error_reporting (DEFAULT_ERROR_LEVEL
);
5114 $cur_feed_title = '';
5116 $fresh_intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE") * 60 * 60;
5118 while ($line = db_fetch_assoc($result)) {
5120 $class = ($lnum %
2) ?
"even" : "odd";
5123 $feed_id = $line["feed_id"];
5125 $labels = get_article_labels($link, $id);
5127 $labels_str = "<span id=\"HLLCTR-$id\">";
5128 $labels_str .= format_article_labels($labels, $id);
5129 $labels_str .= "</span>";
5131 if (count($topmost_article_ids) < 5) {
5132 array_push($topmost_article_ids, $id);
5135 if ($line["last_read"] == "" && !sql_bool_to_bool($line["unread"])) {
5137 $update_pic = "<img id='FUPDPIC-$id' src=\"".
5138 theme_image($link, 'images/updated.png')."\"
5141 $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
5145 if (sql_bool_to_bool($line["unread"]) &&
5146 time() - strtotime($line["updated_noms"]) < $fresh_intl) {
5148 $update_pic = "<img id='FUPDPIC-$id' src=\"".
5149 theme_image($link, 'images/fresh_sign.png')."\" alt=\"Fresh\">";
5152 if ($line["unread"] == "t" ||
$line["unread"] == "1") {
5160 if ($line["marked"] == "t" ||
$line["marked"] == "1") {
5161 $marked_pic = "<img id=\"FMPIC-$id\"
5162 src=\"".theme_image($link, 'images/mark_set.png')."\"
5163 class=\"markedPic\" alt=\"Unstar article\"
5164 onclick='javascript:tMark($id)'>";
5166 $marked_pic = "<img id=\"FMPIC-$id\"
5167 src=\"".theme_image($link, 'images/mark_unset.png')."\"
5168 class=\"markedPic\" alt=\"Star article\"
5169 onclick='javascript:tMark($id)'>";
5172 if ($line["published"] == "t" ||
$line["published"] == "1") {
5173 $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link,
5174 'images/pub_set.png')."\"
5176 alt=\"Unpublish article\" onclick='javascript:tPub($id)'>";
5178 $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link,
5179 'images/pub_unset.png')."\"
5181 alt=\"Publish article\" onclick='javascript:tPub($id)'>";
5184 # $content_link = "<a target=\"_blank\" href=\"".$line["link"]."\">" .
5185 # $line["title"] . "</a>";
5187 # $content_link = "<a
5188 # href=\"" . htmlspecialchars($line["link"]) . "\"
5189 # onclick=\"view($id,$feed_id);\">" .
5190 # $line["title"] . "</a>";
5192 # $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
5193 # $line["title"] . "</a>";
5195 if (get_pref($link, 'HEADLINES_SMART_DATE')) {
5196 $updated_fmt = smart_date_time(strtotime($line["updated_noms"]));
5198 $short_date = get_pref($link, 'SHORT_DATE_FORMAT');
5199 $updated_fmt = date($short_date, strtotime($line["updated_noms"]));
5202 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
5203 $content_preview = truncate_string(strip_tags($line["content_preview"]),
5207 $score = $line["score"];
5209 $score_pic = theme_image($link,
5210 "images/" . get_score_pic($score));
5212 /* $score_title = __("(Click to change)");
5213 $score_pic = "<img class='hlScorePic' src=\"images/$score_pic\"
5214 onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">"; */
5216 $score_pic = "<img class='hlScorePic' src=\"$score_pic\"
5221 } else if ($score < -100) {
5227 $entry_author = $line["author"];
5229 if ($entry_author) {
5230 $entry_author = " - $entry_author";
5233 $has_feed_icon = feed_has_icon($feed_id);
5235 if ($has_feed_icon) {
5236 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL
."/$feed_id.ico\" alt=\"\">";
5238 //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
5239 $feed_icon_img = "";
5242 if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
5244 if (get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5245 if ($feed_id != $vgroup_last_feed && $line["feed_title"]) {
5247 $cur_feed_title = $line["feed_title"];
5248 $vgroup_last_feed = $feed_id;
5250 $cur_feed_title = htmlspecialchars($cur_feed_title);
5252 $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
5254 print "<tr class='feedTitle'><td colspan='7'>".
5255 "<div style=\"float : right\">$feed_icon_img</div>".
5256 "<a href=\"javascript:viewfeed($feed_id, '', false)\">".
5257 $line["feed_title"]."</a> $vf_catchup_link</td></tr>";
5261 $mouseover_attrs = "onmouseover='postMouseIn($id)'
5262 onmouseout='postMouseOut($id)'";
5264 print "<tr class='$class' id='RROW-$id' $mouseover_attrs>";
5266 print "<td class='hlUpdPic'>$update_pic</td>";
5268 print "<td class='hlSelectRow'>
5269 <input type=\"checkbox\" onclick=\"tSR(this)\"
5273 print "<td class='hlMarkedPic'>$marked_pic</td>";
5274 print "<td class='hlMarkedPic'>$published_pic</td>";
5276 # if ($line["feed_title"]) {
5277 # print "<td class='hlContent'>$content_link</td>";
5278 # print "<td class='hlFeed'>
5279 # <a href=\"javascript:viewfeed($feed_id, '', false)\">".
5280 # truncate_string($line["feed_title"],30)."</a> </td>";
5283 print "<td onclick='view($id)' class='hlContent$hlc_suffix' valign='middle' id='HLC-$id'>";
5285 print "<a id=\"RTITLE-$id\"
5286 href=\"" . htmlspecialchars($line["link"]) . "\"
5287 onclick=\"return false\">" .
5290 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
5291 if ($content_preview) {
5292 print "<span class=\"contentPreview\"> - $content_preview</span>";
5300 # <a href=\"javascript:viewfeed($feed_id, '', false)\">".
5301 # $line["feed_title"]."</a>
5303 if (!get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5304 if ($line["feed_title"]) {
5305 print "<span class=\"hlFeed\">
5306 (<a href=\"javascript:viewfeed($feed_id, '', false)\">".
5307 $line["feed_title"]."</a>)
5312 // print "<img id='HLL-$id' class='hlLoading'
5313 // src='images/indicator_tiny.gif' style='display : none'>";
5319 print "<td class=\"hlUpdated\" onclick='view($id)'><nobr>$updated_fmt </nobr></td>";
5321 print "<td class='hlMarkedPic'>$score_pic</td>";
5323 if ($line["feed_title"] && !get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5324 print "<td onclick=\"viewfeed($feed_id)\" class=\"hlFeedIcon\">$feed_icon_img</td>";
5331 if (get_pref($link, 'VFEED_GROUP_BY_FEED') && $line["feed_title"]) {
5332 if ($feed_id != $vgroup_last_feed) {
5334 $cur_feed_title = $line["feed_title"];
5335 $vgroup_last_feed = $feed_id;
5337 $cur_feed_title = htmlspecialchars($cur_feed_title);
5339 $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
5341 $has_feed_icon = feed_has_icon($feed_id);
5343 if ($has_feed_icon) {
5344 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL
."/$feed_id.ico\" alt=\"\">";
5346 //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
5349 print "<div class='cdmFeedTitle'>".
5350 "<div style=\"float : right\">$feed_icon_img</div>".
5351 "<a href=\"javascript:viewfeed($feed_id, '', false)\">".
5352 $line["feed_title"]."</a> $vf_catchup_link</div>";
5357 $add_class = "Unread";
5362 $expand_cdm = get_pref($link, 'CDM_EXPANDED');
5363 $show_excerpt = false;
5365 if ($expand_cdm && $score >= -100) {
5367 $show_excerpt = false;
5369 $cdm_cstyle = "style=\"display : none\"";
5370 $show_excerpt = true;
5373 $mouseover_attrs = "onmouseover='postMouseIn($id)'
5374 onmouseout='postMouseOut($id)'";
5376 print "<div class=\"cdmArticle$add_class\"
5378 $mouseover_attrs'>";
5380 print "<div class=\"cdmHeader\">";
5382 if (!get_pref($link, "VFEED_GROUP_BY_FEED") ||
!$line["feed_title"]) {
5383 $cdm_feed_icon = "<span style=\"cursor : pointer\" onclick=\"viewfeed($feed_id)\">$feed_icon_img</span>";
5386 print "<div class=\"articleUpdated\">$updated_fmt $score_pic $cdm_feed_icon
5389 print "<span id=\"RTITLE-$id\" class=\"titleWrap$hlc_suffix\"><a class=\"title\"
5390 onclick=\"javascript:toggleUnread($id, 0)\"
5391 target=\"_blank\" href=\"".$line["link"]."\">".$line["title"]."</a>
5394 print $entry_author;
5396 /* if (!$expand_cdm || $score < -100) {
5397 print " <a id=\"CICH-$id\"
5398 href=\"javascript:cdmExpandArticle($id)\">
5399 (".__('Show article').")</a>";
5404 if (!get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5405 if ($line["feed_title"]) {
5406 print " (<a href='javascript:viewfeed($feed_id)'>".$line["feed_title"]."</a>)";
5410 print "</span></div>";
5412 if ($show_excerpt) {
5413 print "<div class=\"cdmExcerpt\" id=\"CEXC-$id\"
5414 onclick=\"cdmExpandArticle($id)\"
5415 title=\"".__('Click to expand article')."\">";
5417 $content_preview = trim(truncate_string(strip_tags($line["content_preview"]), 100));
5419 if (strlen($content_preview) != 0) {
5420 print $content_preview;
5422 print __('Click to expand article');
5427 print "<div class=\"cdmContent\"
5428 onclick=\"cdmClicked($id)\"
5429 id=\"CICD-$id\" $cdm_cstyle>";
5431 if ($line["orig_feed_id"]) {
5433 $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
5434 WHERE id = ".$line["orig_feed_id"]);
5436 if (db_num_rows($tmp_result) != 0) {
5438 print "<div clear='both'>";
5439 print __("Originally from:");
5443 $tmp_line = db_fetch_assoc($tmp_result);
5445 print "<a target='_blank'
5446 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
5447 $tmp_line['title'] . "</a>";
5451 print "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
5452 print "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
5458 // print "<div class=\"cdmInnerContent\" id=\"CICD-$id\" $cdm_cstyle>";
5460 print "<div id=\"POSTNOTE-$id\">";
5461 if ($line['note']) {
5462 print format_article_note($id, $line['note']);
5466 print sanitize_rss($link, $line["content_preview"]);
5468 $article_content = $line["content_preview"];
5470 $e_result = db_query($link, "SELECT * FROM ttrss_enclosures WHERE
5471 post_id = '$id' AND content_url != ''");
5473 if (db_num_rows($e_result) > 0) {
5475 $entries_html = array();
5478 while ($e_line = db_fetch_assoc($e_result)) {
5480 $url = $e_line["content_url"];
5481 $ctype = $e_line["content_type"];
5482 if (!$ctype) $ctype = __("unknown type");
5484 $filename = substr($url, strrpos($url, "/")+
1);
5486 $entry = format_inline_player($link, $url, $ctype);
5488 $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
5489 $filename . " (" . $ctype . ")" . "</a>";
5491 array_push($entries_html, $entry);
5495 $entry["type"] = $ctype;
5496 $entry["filename"] = $filename;
5497 $entry["url"] = $url;
5499 array_push($entries, $entry);
5502 $tmp_result = db_query($link, "SELECT always_display_enclosures FROM
5503 ttrss_feeds WHERE id = ".$line['feed_id']." AND owner_uid = ".$_SESSION["uid"]);
5505 $always_display_enclosures = db_fetch_result($tmp_result, 0, "always_display_enclosures");
5507 if (!get_pref($link, "STRIP_IMAGES")) {
5508 if ($always_display_enclosures ||
5509 !preg_match("/img/i", $article_content)) {
5511 foreach ($entries as $entry) {
5512 if (preg_match("/image/", $entry["type"]) ||
5513 preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) {
5515 alt=\"".htmlspecialchars($entry["filename"])."\"
5516 src=\"" .htmlspecialchars($entry["url"]) . "\"></p>";
5522 print "<div class=\"cdmEnclosures\">";
5524 if (db_num_rows($e_result) == 1) {
5525 print __("Attachment:") . " ";
5527 print __("Attachments:") . " ";
5530 print join(", ", $entries_html);
5536 print "<br clear='both'>";
5539 /* if (!$expand_cdm) {
5540 print "<a id=\"CICH-$id\"
5541 href=\"javascript:cdmExpandArticle($id)\">
5547 print "<div class=\"cdmFooter\"><span class='s0'>";
5549 /* print "<div class=\"markedPic\">Star it: $marked_pic</div>"; */
5551 print __("Select:").
5552 " <input type=\"checkbox\" onclick=\"toggleSelectRowById(this,
5553 'RROW-$id')\" class=\"feedCheckBox\" id=\"RCHK-$id\">";
5555 print "</span><span class='s1'>$marked_pic ";
5556 print "$published_pic ";
5557 print "<img src=\"images/art-zoom.png\" class='tagsPic'
5558 onclick=\"zoomToArticle($id)\"
5559 style=\"cursor : pointer\"
5561 title='".__('Show article summary in new window')."'> ";
5563 $note_escaped = htmlspecialchars($line['note'], ENT_QUOTES
);
5565 print "<img src=\"images/art-pub-note.png\" class='tagsPic'
5566 style=\"cursor : pointer\" style=\"cursor : pointer\"
5567 onclick=\"publishWithNote($id, '$note_escaped')\"
5568 alt='PubNote' title='".__('Publish article with a note')."'>";
5572 $tags_str = format_tags_string(get_article_tags($link, $id), $id);
5574 print "<span class='s1'>
5575 <img class='tagsPic' src='".theme_image($link,
5576 'images/tag.png')."' alt='Tags' title='Tags'>
5577 <span id=\"ATSTR-$id\">$tags_str</span>
5578 <a title=\"".__('Edit tags for this article')."\"
5579 href=\"javascript:editArticleTags($id, $feed_id, true)\">(+)</a>";
5583 print "<span class='s2'><a class=\"cdmToggleLink\"
5584 href=\"javascript:toggleUnread($id)\">
5585 ".__('toggle unread')."</a></span>";
5595 if (!get_pref($link, 'COMBINED_DISPLAY_MODE') && !$offset) {
5602 switch ($view_mode) {
5604 $message = __("No unread articles found to display.");
5607 $message = __("No updated articles found to display.");
5610 $message = __("No starred articles found to display.");
5614 $message = __("No articles found to display. You can assign articles to labels manually (see the Actions menu above) or use a filter.");
5616 $message = __("No articles found to display.");
5620 if (!$offset) print "<div class='whiteBox'>$message</div>";
5628 return array($topmost_article_ids, $headlines_count, $feed, $disable_cache, $vgroup_last_feed);
5631 // from here: http://www.roscripts.com/Create_tag_cloud-71.html
5633 function printTagCloud($link) {
5635 $query = "SELECT tag_name, COUNT(post_int_id) AS count
5636 FROM ttrss_tags WHERE owner_uid = ".$_SESSION["uid"]."
5637 GROUP BY tag_name ORDER BY count DESC LIMIT 50";
5639 $result = db_query($link, $query);
5643 while ($line = db_fetch_assoc($result)) {
5644 $tags[$line["tag_name"]] = $line["count"];
5649 $max_size = 32; // max font size in pixels
5650 $min_size = 11; // min font size in pixels
5652 // largest and smallest array values
5653 $max_qty = max(array_values($tags));
5654 $min_qty = min(array_values($tags));
5656 // find the range of values
5657 $spread = $max_qty - $min_qty;
5658 if ($spread == 0) { // we don't want to divide by zero
5662 // set the font-size increment
5663 $step = ($max_size - $min_size) / ($spread);
5665 // loop through the tag array
5666 foreach ($tags as $key => $value) {
5667 // calculate font-size
5668 // find the $value in excess of $min_qty
5669 // multiply by the font-size increment ($size)
5670 // and add the $min_size set above
5671 $size = round($min_size +
(($value - $min_qty) * $step));
5673 $key_escaped = str_replace("'", "\\'", $key);
5675 echo "<a href=\"javascript:viewfeed('$key_escaped') \" style=\"font-size: " .
5676 $size . "px\" title=\"$value articles tagged with " .
5677 $key . '">' . $key . '</a> ';
5681 function print_checkpoint($n, $s) {
5682 $ts = getmicrotime();
5683 echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s);
5687 function sanitize_tag($tag) {
5690 $tag = mb_strtolower($tag, 'utf-8');
5692 $tag = preg_replace('/[\"\+\>\<]/', "", $tag);
5694 // $tag = str_replace('"', "", $tag);
5695 // $tag = str_replace("+", " ", $tag);
5696 $tag = str_replace("technorati tag: ", "", $tag);
5701 function generate_publish_key() {
5702 return sha1(uniqid(rand(), true));
5705 function article_publish_url($link) {
5710 if ($_SERVER['HTTPS'] != "on") {
5711 $url_path = "http://";
5713 $url_path = "https://";
5716 $url_path .= $_SERVER['HTTP_HOST'].dirname($_SERVER['PHP_SELF']);
5717 $url_path .= "/backend.php?op=publish&key=" .
5718 get_pref($link, "_PREFS_PUBLISH_KEY", $_SESSION["uid"]);
5724 * Purge a feed contents, marked articles excepted.
5726 * @param mixed $link The database connection.
5727 * @param integer $id The id of the feed to purge.
5730 function clear_feed_articles($link, $id) {
5733 $result = db_query($link, "DELETE FROM ttrss_user_entries
5734 WHERE feed_id = '$id' AND marked = false AND owner_uid = " . $_SESSION["uid"]);
5736 $result = db_query($link, "DELETE FROM ttrss_user_entries
5737 WHERE feed_id IS NULL AND marked = false AND owner_uid = " . $_SESSION["uid"]);
5740 $result = db_query($link, "DELETE FROM ttrss_entries WHERE
5741 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
5743 ccache_update($link, $id, $_SESSION['uid']);
5744 } // function clear_feed_articles
5747 * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI.
5749 * @return string The Mozilla Firefox feed adding URL.
5751 function add_feed_url() {
5752 $url_path = ($_SERVER['HTTPS'] != "on" ?
'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH
);
5753 $url_path .= "?op=pref-feeds&quiet=1&subop=add&feed_url=%s";
5755 } // function add_feed_url
5758 * Encrypt a password in SHA1.
5760 * @param string $pass The password to encrypt.
5761 * @param string $login A optionnal login.
5762 * @return string The encrypted password.
5764 function encrypt_password($pass, $login = '') {
5766 return "SHA1X:" . sha1("$login:$pass");
5768 return "SHA1:" . sha1($pass);
5770 } // function encrypt_password
5773 * Update a feed batch.
5774 * Used by daemons to update n feeds by run.
5775 * Only update feed needing a update, and not being processed
5776 * by another process.
5778 * @param mixed $link Database link
5779 * @param integer $limit Maximum number of feeds in update batch. Default to DAEMON_FEED_LIMIT.
5780 * @param boolean $from_http Set to true if you call this function from http to disable cli specific code.
5781 * @param boolean $debug Set to false to disable debug output. Default to true.
5784 function update_daemon_common($link, $limit = DAEMON_FEED_LIMIT
, $from_http = false, $debug = true) {
5785 // Process all other feeds using last_updated and interval parameters
5787 // Test if the user has loggued in recently. If not, it does not update its feeds.
5788 if (DAEMON_UPDATE_LOGIN_LIMIT
> 0) {
5789 if (DB_TYPE
== "pgsql") {
5790 $login_thresh_qpart = "AND ttrss_users.last_login >= NOW() - INTERVAL '".DAEMON_UPDATE_LOGIN_LIMIT
." days'";
5792 $login_thresh_qpart = "AND ttrss_users.last_login >= DATE_SUB(NOW(), INTERVAL ".DAEMON_UPDATE_LOGIN_LIMIT
." DAY)";
5795 $login_thresh_qpart = "";
5798 // Test if the feed need a update (update interval exceded).
5799 if (DB_TYPE
== "pgsql") {
5800 $update_limit_qpart = "AND ((
5801 ttrss_feeds.update_interval = 0
5802 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_user_prefs.value || ' minutes') AS INTERVAL)
5804 ttrss_feeds.update_interval > 0
5805 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_feeds.update_interval || ' minutes') AS INTERVAL)
5806 ) OR ttrss_feeds.last_updated IS NULL)";
5808 $update_limit_qpart = "AND ((
5809 ttrss_feeds.update_interval = 0
5810 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL CONVERT(ttrss_user_prefs.value, SIGNED INTEGER) MINUTE)
5812 ttrss_feeds.update_interval > 0
5813 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL ttrss_feeds.update_interval MINUTE)
5814 ) OR ttrss_feeds.last_updated IS NULL)";
5817 // Test if feed is currently being updated by another process.
5818 if (DB_TYPE
== "pgsql") {
5819 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
5821 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
5824 // Test if there is a limit to number of updated feeds
5826 if($limit) $query_limit = sprintf("LIMIT %d", $limit);
5828 $random_qpart = sql_random_function();
5830 // We search for feed needing update.
5831 $result = db_query($link, "SELECT ttrss_feeds.feed_url,ttrss_feeds.id, ttrss_feeds.owner_uid,
5832 ".SUBSTRING_FOR_DATE
."(ttrss_feeds.last_updated,1,19) AS last_updated,
5833 ttrss_feeds.update_interval
5835 ttrss_feeds, ttrss_users, ttrss_user_prefs
5837 ttrss_feeds.owner_uid = ttrss_users.id
5838 AND ttrss_users.id = ttrss_user_prefs.owner_uid
5839 AND ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL'
5840 $login_thresh_qpart $update_limit_qpart
5841 $updstart_thresh_qpart
5842 ORDER BY $random_qpart $query_limit");
5844 $user_prefs_cache = array();
5846 if($debug) _debug(sprintf("Scheduled %d feeds to update...\n", db_num_rows($result)));
5848 // Here is a little cache magic in order to minimize risk of double feed updates.
5849 $feeds_to_update = array();
5850 while ($line = db_fetch_assoc($result)) {
5851 $feeds_to_update[$line['id']] = $line;
5854 // We update the feed last update started date before anything else.
5855 // There is no lag due to feed contents downloads
5856 // It prevent an other process to update the same feed.
5857 $feed_ids = array_keys($feeds_to_update);
5859 db_query($link, sprintf("UPDATE ttrss_feeds SET last_update_started = NOW()
5860 WHERE id IN (%s)", implode(',', $feed_ids)));
5863 // For each feed, we call the feed update function.
5864 while ($line = array_pop($feeds_to_update)) {
5866 if($debug) _debug("Feed: " . $line["feed_url"] . ", " . $line["last_updated"]);
5868 // We setup a alarm to alert if the feed take more than 300s to update.
5870 if(!$from_http && function_exists('pcntl_alarm')) pcntl_alarm(300);
5871 update_rss_feed($link, $line["id"], true);
5872 // Cancel the alarm (the update went well)
5873 if(!$from_http && function_exists('pcntl_alarm')) pcntl_alarm(0);
5875 sleep(1); // prevent flood (FIXME make this an option?)
5878 // Send feed digests by email if needed.
5879 if (DAEMON_SENDS_DIGESTS
) send_headlines_digests($link);
5881 purge_orphans($link);
5883 } // function update_daemon_common
5885 function sanitize_article_content($text) {
5886 # we don't support CDATA sections in articles, they break our own escaping
5887 $text = preg_replace("/\[\[CDATA/", "", $text);
5888 $text = preg_replace("/\]\]\>/", "", $text);
5892 function load_filters($link, $feed, $owner_uid, $action_id = false) {
5897 $obj_id = md5("FILTER:$feed:$owner_uid:$action_id");
5899 if ($memcache && $obj = $memcache->get($obj_id)) {
5905 if ($action_id) $ftype_query_part = "action_id = '$action_id' AND";
5907 $result = db_query($link, "SELECT reg_exp,
5908 ttrss_filter_types.name AS name,
5909 ttrss_filter_actions.name AS action,
5913 FROM ttrss_filters,ttrss_filter_types,ttrss_filter_actions WHERE
5916 owner_uid = $owner_uid AND
5917 ttrss_filter_types.id = filter_type AND
5918 ttrss_filter_actions.id = action_id AND
5919 (feed_id IS NULL OR feed_id = '$feed') ORDER BY reg_exp");
5921 while ($line = db_fetch_assoc($result)) {
5922 if (!$filters[$line["name"]]) $filters[$line["name"]] = array();
5923 $filter["reg_exp"] = $line["reg_exp"];
5924 $filter["action"] = $line["action"];
5925 $filter["action_param"] = $line["action_param"];
5926 $filter["filter_param"] = $line["filter_param"];
5927 $filter["inverse"] = sql_bool_to_bool($line["inverse"]);
5929 array_push($filters[$line["name"]], $filter);
5932 if ($memcache) $memcache->add($obj_id, $filters, 0, 3600*8);
5938 function get_score_pic($score) {
5940 return "score_high.png";
5941 } else if ($score > 0) {
5942 return "score_half_high.png";
5943 } else if ($score < -100) {
5944 return "score_low.png";
5945 } else if ($score < 0) {
5946 return "score_half_low.png";
5948 return "score_neutral.png";
5952 function rounded_table_start($classname, $header = " ") {
5953 print "<table width='100%' class='$classname' cellspacing='0' cellpadding='0'>";
5954 print "<tr><td class='c1'> </td><td class='top'>$header</td><td class='c2'> </td></tr>";
5955 print "<tr><td class='left'> </td><td class='content'>";
5958 function rounded_table_end($footer = " ") {
5959 print "</td><td class='right'> </td></tr>";
5960 print "<tr><td class='c4'> </td><td class='bottom'>$footer</td><td class='c3'> </td></tr>";
5964 function feed_has_icon($id) {
5965 return is_file(ICONS_DIR
. "/$id.ico") && filesize(ICONS_DIR
. "/$id.ico") > 0;
5968 function init_connection($link) {
5969 if (DB_TYPE
== "pgsql") {
5970 pg_query($link, "set client_encoding = 'UTF-8'");
5971 pg_set_client_encoding("UNICODE");
5972 pg_query($link, "set datestyle = 'ISO, european'");
5974 if (defined('MYSQL_CHARSET') && MYSQL_CHARSET
) {
5975 db_query($link, "SET NAMES " . MYSQL_CHARSET
);
5976 // db_query($link, "SET CHARACTER SET " . MYSQL_CHARSET);
5981 function update_feedbrowser_cache($link) {
5983 $result = db_query($link, "SELECT feed_url,title, COUNT(id) AS subscribers
5984 FROM ttrss_feeds WHERE (SELECT COUNT(id) = 0 FROM ttrss_feeds AS tf
5985 WHERE tf.feed_url = ttrss_feeds.feed_url
5986 AND (private IS true OR feed_url LIKE '%:%@%/%'))
5987 GROUP BY feed_url, title ORDER BY subscribers DESC LIMIT 1000");
5989 db_query($link, "BEGIN");
5991 db_query($link, "DELETE FROM ttrss_feedbrowser_cache");
5995 while ($line = db_fetch_assoc($result)) {
5996 $subscribers = db_escape_string($line["subscribers"]);
5997 $feed_url = db_escape_string($line["feed_url"]);
5998 $title = db_escape_string($line["title"]);
6000 $tmp_result = db_query($link, "SELECT subscribers FROM
6001 ttrss_feedbrowser_cache WHERE feed_url = '$feed_url'");
6003 if (db_num_rows($tmp_result) == 0) {
6005 db_query($link, "INSERT INTO ttrss_feedbrowser_cache
6006 (feed_url, title, subscribers) VALUES ('$feed_url',
6007 '$title', '$subscribers')");
6015 db_query($link, "COMMIT");
6021 function ccache_zero($link, $feed_id, $owner_uid) {
6022 db_query($link, "UPDATE ttrss_counters_cache SET
6023 value = 0, updated = NOW() WHERE
6024 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
6027 function ccache_zero_all($link, $owner_uid) {
6028 db_query($link, "UPDATE ttrss_counters_cache SET
6029 value = 0 WHERE owner_uid = '$owner_uid'");
6031 db_query($link, "UPDATE ttrss_cat_counters_cache SET
6032 value = 0 WHERE owner_uid = '$owner_uid'");
6035 function ccache_remove($link, $feed_id, $owner_uid, $is_cat = false) {
6038 $table = "ttrss_counters_cache";
6040 $table = "ttrss_cat_counters_cache";
6043 db_query($link, "DELETE FROM $table WHERE
6044 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
6048 function ccache_update_all($link, $owner_uid) {
6050 if (get_pref($link, 'ENABLE_FEED_CATS', $owner_uid)) {
6052 $result = db_query($link, "SELECT feed_id FROM ttrss_cat_counters_cache
6053 WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
6055 while ($line = db_fetch_assoc($result)) {
6056 ccache_update($link, $line["feed_id"], $owner_uid, true);
6059 /* We have to manually include category 0 */
6061 ccache_update($link, 0, $owner_uid, true);
6064 $result = db_query($link, "SELECT feed_id FROM ttrss_counters_cache
6065 WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
6067 while ($line = db_fetch_assoc($result)) {
6068 print ccache_update($link, $line["feed_id"], $owner_uid);
6075 function ccache_find($link, $feed_id, $owner_uid, $is_cat = false,
6076 $no_update = false) {
6078 if (!is_numeric($feed_id)) return;
6081 $table = "ttrss_counters_cache";
6083 $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
6084 WHERE id = '$feed_id'");
6085 $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
6088 $table = "ttrss_cat_counters_cache";
6091 if (DB_TYPE
== "pgsql") {
6092 $date_qpart = "updated > NOW() - INTERVAL '15 minutes'";
6093 } else if (DB_TYPE
== "mysql") {
6094 $date_qpart = "updated > DATE_SUB(NOW(), INTERVAL 15 MINUTE)";
6097 $result = db_query($link, "SELECT value FROM $table
6098 WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id'
6101 if (db_num_rows($result) == 1) {
6102 return db_fetch_result($result, 0, "value");
6107 return ccache_update($link, $feed_id, $owner_uid, $is_cat);
6113 function ccache_update($link, $feed_id, $owner_uid, $is_cat = false,
6114 $update_pcat = true) {
6116 if (!is_numeric($feed_id)) return;
6118 if (!$is_cat && $feed_id > 0) {
6119 $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
6120 WHERE id = '$feed_id'");
6121 $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
6124 $prev_unread = ccache_find($link, $feed_id, $owner_uid, $is_cat, true);
6126 /* When updating a label, all we need to do is recalculate feed counters
6127 * because labels are not cached */
6130 ccache_update_all($link, $owner_uid);
6135 $table = "ttrss_counters_cache";
6137 $table = "ttrss_cat_counters_cache";
6140 if ($is_cat && $feed_id >= 0) {
6141 if ($feed_id != 0) {
6142 $cat_qpart = "cat_id = '$feed_id'";
6144 $cat_qpart = "cat_id IS NULL";
6147 /* Recalculate counters for child feeds */
6149 $result = db_query($link, "SELECT id FROM ttrss_feeds
6150 WHERE owner_uid = '$owner_uid' AND $cat_qpart");
6152 while ($line = db_fetch_assoc($result)) {
6153 ccache_update($link, $line["id"], $owner_uid, false, false);
6156 $result = db_query($link, "SELECT SUM(value) AS sv
6157 FROM ttrss_counters_cache, ttrss_feeds
6158 WHERE id = feed_id AND $cat_qpart AND
6159 ttrss_feeds.owner_uid = '$owner_uid'");
6161 $unread = (int) db_fetch_result($result, 0, "sv");
6164 $unread = (int) getFeedArticles($link, $feed_id, $is_cat, true, $owner_uid);
6167 db_query($link, "BEGIN");
6169 $result = db_query($link, "SELECT feed_id FROM $table
6170 WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id' LIMIT 1");
6172 if (db_num_rows($result) == 1) {
6173 db_query($link, "UPDATE $table SET
6174 value = '$unread', updated = NOW() WHERE
6175 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
6178 db_query($link, "INSERT INTO $table
6179 (feed_id, value, owner_uid, updated)
6181 ($feed_id, $unread, $owner_uid, NOW())");
6184 db_query($link, "COMMIT");
6186 if ($feed_id > 0 && $prev_unread != $unread) {
6190 /* Update parent category */
6194 $result = db_query($link, "SELECT cat_id FROM ttrss_feeds
6195 WHERE owner_uid = '$owner_uid' AND id = '$feed_id'");
6197 $cat_id = (int) db_fetch_result($result, 0, "cat_id");
6199 ccache_update($link, $cat_id, $owner_uid, true);
6203 } else if ($feed_id < 0) {
6204 ccache_update_all($link, $owner_uid);
6210 function label_find_id($link, $label, $owner_uid) {
6211 $result = db_query($link,
6212 "SELECT id FROM ttrss_labels2 WHERE caption = '$label'
6213 AND owner_uid = '$owner_uid' LIMIT 1");
6215 if (db_num_rows($result) == 1) {
6216 return db_fetch_result($result, 0, "id");
6222 function get_article_labels($link, $id) {
6225 $result = db_query($link,
6226 "SELECT DISTINCT label_id,caption,fg_color,bg_color
6227 FROM ttrss_labels2, ttrss_user_labels2
6229 AND article_id = '$id'
6230 AND owner_uid = ".$_SESSION["uid"] . "
6233 $obj_id = md5("LABELS:$id:" . $_SESSION["uid"]);
6237 if ($memcache && $obj = $memcache->get($obj_id)) {
6240 while ($line = db_fetch_assoc($result)) {
6241 $rk = array($line["label_id"], $line["caption"], $line["fg_color"],
6243 array_push($rv, $rk);
6245 if ($memcache) $memcache->add($obj_id, $rv, 0, 3600);
6252 function label_find_caption($link, $label, $owner_uid) {
6253 $result = db_query($link,
6254 "SELECT caption FROM ttrss_labels2 WHERE id = '$label'
6255 AND owner_uid = '$owner_uid' LIMIT 1");
6257 if (db_num_rows($result) == 1) {
6258 return db_fetch_result($result, 0, "caption");
6264 function label_remove_article($link, $id, $label, $owner_uid) {
6266 $label_id = label_find_id($link, $label, $owner_uid);
6268 if (!$label_id) return;
6270 $result = db_query($link,
6271 "DELETE FROM ttrss_user_labels2
6273 label_id = '$label_id' AND
6274 article_id = '$id'");
6277 function label_add_article($link, $id, $label, $owner_uid) {
6282 $obj_id = md5("LABELS:$id:$owner_uid");
6283 $memcache->delete($obj_id);
6286 $label_id = label_find_id($link, $label, $owner_uid);
6288 if (!$label_id) return;
6290 $result = db_query($link,
6292 article_id FROM ttrss_labels2, ttrss_user_labels2
6295 label_id = '$label_id' AND
6296 article_id = '$id' AND owner_uid = '$owner_uid'
6299 if (db_num_rows($result) == 0) {
6300 db_query($link, "INSERT INTO ttrss_user_labels2
6301 (label_id, article_id) VALUES ('$label_id', '$id')");
6305 function label_remove($link, $id, $owner_uid) {
6309 $obj_id = md5("LABELS:$id:$owner_uid");
6310 $memcache->delete($obj_id);
6313 db_query($link, "BEGIN");
6315 $result = db_query($link, "SELECT caption FROM ttrss_labels2
6318 $caption = db_fetch_result($result, 0, "caption");
6320 $result = db_query($link, "DELETE FROM ttrss_labels2 WHERE id = '$id'
6321 AND owner_uid = " . $_SESSION["uid"]);
6323 if (db_affected_rows($link, $result) != 0 && $caption) {
6325 /* Disable filters that reference label being removed */
6327 db_query($link, "UPDATE ttrss_filters SET
6328 enabled = false WHERE action_param = '$caption'
6330 AND owner_uid = " . $_SESSION["uid"]);
6333 db_query($link, "COMMIT");
6336 function label_create($link, $caption) {
6338 db_query($link, "BEGIN");
6342 $result = db_query($link, "SELECT id FROM ttrss_labels2
6343 WHERE caption = '$caption' AND owner_uid = ". $_SESSION["uid"]);
6345 if (db_num_rows($result) == 0) {
6346 $result = db_query($link,
6347 "INSERT INTO ttrss_labels2 (caption,owner_uid)
6348 VALUES ('$caption', '".$_SESSION["uid"]."')");
6350 $result = db_affected_rows($link, $result) != 0;
6353 db_query($link, "COMMIT");
6358 function print_labels_headlines_dropdown($link, $feed_id) {
6359 print "<li onclick=\"javascript:addLabel()\">
6360 ".__("Create label...")."</li>";
6362 $result = db_query($link, "SELECT id, caption FROM ttrss_labels2 WHERE
6363 owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
6365 while ($line = db_fetch_assoc($result)) {
6367 $label_id = $line["id"];
6368 $label_caption = $line["caption"];
6370 if ($feed_id < -10 && $feed_id == -11-$label_id) {
6371 print "<li id=\"LHDL-$id\"
6372 onclick=\"javascript:selectionRemoveLabel($label_id)\">
6373 $label_caption ".__('(remove)')."</li>";
6375 print "<li id=\"LHDL-$id\"
6376 onclick=\"javascript:selectionAssignLabel($label_id)\">
6377 $label_caption</li>";
6382 function format_tags_string($tags, $id) {
6385 $tags_nolinks_str = "";
6389 /* if (get_user_theme($link) == "3pane") {
6397 $formatted_tags = array();
6399 foreach ($tags as $tag) {
6401 $tag_escaped = str_replace("'", "\\'", $tag);
6403 if (mb_strlen($tag) > 30) {
6404 $tag = truncate_string($tag, 30);
6407 $tag_str = "<a href=\"javascript:viewfeed('$tag_escaped')\">$tag</a>";
6409 array_push($formatted_tags, $tag_str);
6411 $tmp_tags_str = implode(", ", $formatted_tags);
6413 if ($num_tags == $tag_limit ||
mb_strlen($tmp_tags_str) > 150) {
6418 $tags_str = implode(", ", $formatted_tags);
6420 if ($num_tags < count($tags)) {
6421 $tags_str .= ", …";
6424 if ($num_tags == 0) {
6425 $tags_str = __("no tags");
6432 function format_article_labels($labels, $id) {
6436 foreach ($labels as $l) {
6437 $labels_str .= sprintf("<span class='hlLabelRef'
6438 style='color : %s; background-color : %s'>%s</span>",
6439 $l[2], $l[3], $l[1]);
6446 function format_article_note($id, $note) {
6448 $note_escaped = htmlspecialchars($note, ENT_QUOTES
);
6450 $str = "<div class='articleNote'>";
6452 $str .= "<div class='articleNoteOps'>";
6453 $str .= "<a href=\"javascript:publishWithNote($id, '$note_escaped')\">".
6454 __('edit note')."</a>";
6461 function toggle_collapse_cat($link, $cat_id) {
6463 db_query($link, "UPDATE ttrss_feed_categories SET
6464 collapsed = NOT collapsed WHERE id = '$cat_id' AND owner_uid = " .
6471 $pref_name = '_COLLAPSED_SPECIAL';
6474 $pref_name = '_COLLAPSED_LABELS';
6477 $pref_name = '_COLLAPSED_UNCAT';
6482 if (get_pref($link, $pref_name)) {
6483 set_pref($link, $pref_name, 'false');
6485 set_pref($link, $pref_name, 'true');
6491 function remove_feed($link, $id, $owner_uid) {
6495 /* save starred articles in Archived feed */
6497 db_query($link, "BEGIN");
6499 /* prepare feed if necessary */
6501 $result = db_query($link, "SELECT id FROM ttrss_archived_feeds
6504 if (db_num_rows($result) == 0) {
6505 db_query($link, "INSERT INTO ttrss_archived_feeds
6506 (id, owner_uid, title, feed_url, site_url)
6507 SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
6511 db_query($link, "UPDATE ttrss_user_entries SET feed_id = NULL,
6512 orig_feed_id = '$id' WHERE feed_id = '$id' AND
6513 marked = true AND owner_uid = $owner_uid");
6515 /* remove the feed */
6517 db_query($link, "DELETE FROM ttrss_feeds
6518 WHERE id = '$id' AND owner_uid = $owner_uid");
6520 db_query($link, "COMMIT");
6522 /* if (file_exists(ICONS_DIR . "/$id.ico")) {
6523 unlink(ICONS_DIR . "/$id.ico");
6526 ccache_remove($link, $id, $owner_uid);
6529 label_remove($link, -11-$id, $owner_uid);
6530 ccache_remove($link, -11-$id, $owner_uid);
6534 function remove_feed_category($link, $id, $owner_uid) {
6536 db_query($link, "DELETE FROM ttrss_feed_categories
6537 WHERE id = '$id' AND owner_uid = $owner_uid");
6539 ccache_remove($link, $id, $owner_uid, true);
6542 function archive_article($link, $id, $owner_uid) {
6543 db_query($link, "BEGIN");
6545 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
6546 WHERE ref_id = '$id' AND owner_uid = $owner_uid");
6548 if (db_num_rows($result) != 0) {
6550 /* prepare the archived table */
6552 $feed_id = (int) db_fetch_result($result, 0, "feed_id");
6555 $result = db_query($link, "SELECT id FROM ttrss_archived_feeds
6556 WHERE id = '$feed_id'");
6558 if (db_num_rows($result) == 0) {
6559 db_query($link, "INSERT INTO ttrss_archived_feeds
6560 (id, owner_uid, title, feed_url, site_url)
6561 SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
6562 WHERE id = '$feed_id'");
6565 db_query($link, "UPDATE ttrss_user_entries
6566 SET orig_feed_id = feed_id, feed_id = NULL
6567 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
6571 db_query($link, "COMMIT");
6574 function getArticleFeed($link, $id) {
6575 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
6576 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
6578 if (db_num_rows($result) != 0) {
6579 return db_fetch_result($result, 0, "feed_id");
6585 function make_url_from_parts($parts) {
6586 $url = $parts['scheme'] . '://' . $parts['host'];
6588 if ($parts['path']) $url .= $parts['path'];
6589 if ($parts['query']) $url .= '?' . $parts['query'];
6594 function validate_feed_url($url) {
6595 $parts = parse_url($url);
6597 return ($parts['scheme'] == 'http' ||
$parts['scheme'] == 'feed' ||
$parts['scheme'] == 'https');
6601 function get_article_enclosures($link, $id) {
6605 $query = "SELECT * FROM ttrss_enclosures
6606 WHERE post_id = '$id' AND content_url != ''";
6608 $obj_id = md5("ENCLOSURES:$id");
6612 if ($memcache && $obj = $memcache->get($obj_id)) {
6615 $result = db_query($link, $query);
6617 if (db_num_rows($result) > 0) {
6618 while ($line = db_fetch_assoc($result)) {
6619 array_push($rv, $line);
6621 if ($memcache) $memcache->add($obj_id, $rv, 0, 3600);