3 /* if ($_GET["debug"]) {
4 define('DEFAULT_ERROR_LEVEL', E_ALL);
6 define('DEFAULT_ERROR_LEVEL', E_ERROR | E_WARNING | E_PARSE);
9 require_once 'config.php';
12 * Return available translations names.
15 * @return array A array of available translations.
17 function get_translations() {
19 "auto" => "Detect automatically",
21 "fr_FR" => "Français",
22 "nb_NO" => "Norsk Bokmål",
24 "pt_BR" => "Portuguese/Brazil",
25 "zh_CN" => "Simplified Chinese");
30 if (ENABLE_TRANSLATIONS
== true) { // If translations are enabled.
31 require_once "accept-to-gettext.php";
32 require_once "gettext/gettext.inc";
34 function startup_gettext() {
36 # Get locale from Accept-Language header
37 $lang = al2gt(array_keys(get_translations()), "text/html");
39 if (defined('_TRANSLATION_OVERRIDE_DEFAULT')) {
40 $lang = _TRANSLATION_OVERRIDE_DEFAULT
;
43 if ($_COOKIE["ttrss_lang"] && $_COOKIE["ttrss_lang"] != "auto") {
44 $lang = $_COOKIE["ttrss_lang"];
48 _setlocale(LC_MESSAGES
, $lang);
49 _bindtextdomain("messages", "locale");
50 _textdomain("messages");
51 _bind_textdomain_codeset("messages", "UTF-8");
57 } else { // If translations are enabled.
61 function startup_gettext() {
65 } // If translations are enabled.
67 require_once 'db-prefs.php';
68 require_once 'compat.php';
69 require_once 'errors.php';
70 require_once 'version.php';
72 require_once 'phpmailer/class.phpmailer.php';
74 define('MAGPIE_USER_AGENT_EXT', ' (Tiny Tiny RSS/' . VERSION
. ')');
75 define('MAGPIE_OUTPUT_ENCODING', 'UTF-8');
77 require_once "simplepie/simplepie.inc";
78 require_once "magpierss/rss_fetch.inc";
79 require_once 'magpierss/rss_utils.inc';
82 * Print a timestamped debug message.
84 * @param string $msg The debug message.
87 function _debug($msg) {
88 $ts = strftime("%H:%M:%S", time());
89 $ts = "$ts/" . posix_getpid();
94 * Purge a feed old posts.
96 * @param mixed $link A database connection.
97 * @param mixed $feed_id The id of the purged feed.
98 * @param mixed $purge_interval Olderness of purged posts.
99 * @param boolean $debug Set to True to enable the debug. False by default.
103 function purge_feed($link, $feed_id, $purge_interval, $debug = false) {
105 if (!$purge_interval) $purge_interval = feed_purge_interval($link, $feed_id);
109 $result = db_query($link,
110 "SELECT owner_uid FROM ttrss_feeds WHERE id = '$feed_id'");
114 if (db_num_rows($result) == 1) {
115 $owner_uid = db_fetch_result($result, 0, "owner_uid");
118 if (!$owner_uid) return;
120 $purge_unread = get_pref($link, "PURGE_UNREAD_ARTICLES",
123 if (!$purge_unread) $query_limit = " unread = false AND ";
125 if (DB_TYPE
== "pgsql") {
126 /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
127 marked = false AND feed_id = '$feed_id' AND
128 (SELECT date_entered FROM ttrss_entries WHERE
129 id = ref_id) < NOW() - INTERVAL '$purge_interval days'"); */
131 $pg_version = get_pgsql_version($link);
133 if (preg_match("/^7\./", $pg_version) ||
preg_match("/^8\.0/", $pg_version)) {
135 $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
136 ttrss_entries.id = ref_id AND
138 feed_id = '$feed_id' AND
140 ttrss_entries.date_entered < NOW() - INTERVAL '$purge_interval days'");
144 $result = db_query($link, "DELETE FROM ttrss_user_entries
146 WHERE ttrss_entries.id = ref_id AND
148 feed_id = '$feed_id' AND
150 ttrss_entries.date_entered < NOW() - INTERVAL '$purge_interval days'");
153 $rows = pg_affected_rows($result);
157 /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
158 marked = false AND feed_id = '$feed_id' AND
159 (SELECT date_entered FROM ttrss_entries WHERE
160 id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */
162 $result = db_query($link, "DELETE FROM ttrss_user_entries
163 USING ttrss_user_entries, ttrss_entries
164 WHERE ttrss_entries.id = ref_id AND
166 feed_id = '$feed_id' AND
168 ttrss_entries.date_entered < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)");
170 $rows = mysql_affected_rows($link);
175 _debug("Purged feed $feed_id ($purge_interval): deleted $rows articles");
177 } // function purge_feed
180 * Purge old posts from old feeds.
182 * @param mixed $link A database connection
183 * @param boolean $do_output Set to true to enable printed output, false by default.
184 * @param integer $limit The maximal number of removed posts.
188 function global_purge_old_posts($link, $do_output = false, $limit = false) {
190 $random_qpart = sql_random_function();
193 $limit_qpart = "LIMIT $limit";
198 $result = db_query($link,
199 "SELECT id,purge_interval,owner_uid FROM ttrss_feeds
200 ORDER BY $random_qpart $limit_qpart");
202 while ($line = db_fetch_assoc($result)) {
204 $feed_id = $line["id"];
205 $purge_interval = $line["purge_interval"];
206 $owner_uid = $line["owner_uid"];
208 if ($purge_interval == 0) {
210 $tmp_result = db_query($link,
211 "SELECT value FROM ttrss_user_prefs WHERE
212 pref_name = 'PURGE_OLD_DAYS' AND owner_uid = '$owner_uid'");
214 if (db_num_rows($tmp_result) != 0) {
215 $purge_interval = db_fetch_result($tmp_result, 0, "value");
220 // print "Feed $feed_id: purge interval = $purge_interval\n";
223 if ($purge_interval > 0) {
224 purge_feed($link, $feed_id, $purge_interval, $do_output);
228 // purge orphaned posts in main content table
229 $result = db_query($link, "DELETE FROM ttrss_entries WHERE
230 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
233 $rows = db_affected_rows($link, $result);
234 _debug("Purged $rows orphaned posts.");
237 } // function global_purge_old_posts
239 function feed_purge_interval($link, $feed_id) {
241 $result = db_query($link, "SELECT purge_interval, owner_uid FROM ttrss_feeds
242 WHERE id = '$feed_id'");
244 if (db_num_rows($result) == 1) {
245 $purge_interval = db_fetch_result($result, 0, "purge_interval");
246 $owner_uid = db_fetch_result($result, 0, "owner_uid");
248 if ($purge_interval == 0) $purge_interval = get_pref($link,
249 'PURGE_OLD_DAYS', $user_id);
251 return $purge_interval;
258 function purge_old_posts($link) {
260 $user_id = $_SESSION["uid"];
262 $result = db_query($link, "SELECT id,purge_interval FROM ttrss_feeds
263 WHERE owner_uid = '$user_id'");
265 while ($line = db_fetch_assoc($result)) {
267 $feed_id = $line["id"];
268 $purge_interval = $line["purge_interval"];
270 if ($purge_interval == 0) $purge_interval = get_pref($link, 'PURGE_OLD_DAYS');
272 if ($purge_interval > 0) {
273 purge_feed($link, $feed_id, $purge_interval);
277 // purge orphaned posts in main content table
278 db_query($link, "DELETE FROM ttrss_entries WHERE
279 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
282 function get_feed_update_interval($link, $feed_id) {
283 $result = db_query($link, "SELECT owner_uid, update_interval FROM
284 ttrss_feeds WHERE id = '$feed_id'");
286 if (db_num_rows($result) == 1) {
287 $update_interval = db_fetch_result($result, 0, "update_interval");
288 $owner_uid = db_fetch_result($result, 0, "owner_uid");
290 if ($update_interval != 0) {
291 return $update_interval;
293 return get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $owner_uid, false);
301 function update_all_feeds($link, $fetch, $user_id = false, $force_daemon = false) {
303 if (WEB_DEMO_MODE
) return;
306 $user_id = $_SESSION["uid"];
307 purge_old_posts($link);
310 // db_query($link, "BEGIN");
312 if (MAX_UPDATE_TIME
> 0) {
313 if (DB_TYPE
== "mysql") {
316 $q_order = "RANDOM()";
319 $q_order = "last_updated DESC";
322 $result = db_query($link, "SELECT feed_url,id,
323 SUBSTRING(last_updated,1,19) AS last_updated,
324 update_interval FROM ttrss_feeds WHERE owner_uid = '$user_id'
329 while ($line = db_fetch_assoc($result)) {
330 $upd_intl = $line["update_interval"];
332 if (!$upd_intl ||
$upd_intl == 0) {
333 $upd_intl = get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $user_id, false);
337 // Updates for this feed are disabled
341 if ($fetch ||
(!$line["last_updated"] ||
342 time() - strtotime($line["last_updated"]) > ($upd_intl * 60))) {
344 // print "<!-- feed: ".$line["feed_url"]." -->";
346 update_rss_feed($link, $line["feed_url"], $line["id"], $force_daemon);
348 $upd_elapsed = time() - $upd_start;
350 if (MAX_UPDATE_TIME
> 0 && $upd_elapsed > MAX_UPDATE_TIME
) {
356 // db_query($link, "COMMIT");
360 function fetch_file_contents($url) {
361 if (USE_CURL_FOR_ICONS
) {
362 $tmpfile = tempnam(TMP_DIRECTORY
, "ttrss-tmp");
364 $ch = curl_init($url);
365 $fp = fopen($tmpfile, "w");
368 curl_setopt($ch, CURLOPT_FILE
, $fp);
369 curl_setopt($ch, CURLOPT_CONNECTTIMEOUT
, 15);
370 curl_setopt($ch, CURLOPT_TIMEOUT
, 45);
376 $contents = file_get_contents($tmpfile);
382 return file_get_contents($url);
388 * Try to determine the favicon URL for a feed.
389 * adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/)
390 * http://dev.wp-plugins.org/file/favatars/trunk/favatars.php
392 * @param string $url A feed or page URL
394 * @return mixed The favicon URL, or false if none was found.
396 function get_favicon_url($url) {
398 if ($html = @fetch_file_contents
($url)) {
400 if ( preg_match('/<link[^>]+rel="(?:shortcut )?icon"[^>]+?href="([^"]+?)"/si', $html, $matches)) {
401 // Attempt to grab a favicon link from their webpage url
402 $linkUrl = html_entity_decode($matches[1]);
404 if (substr($linkUrl, 0, 1) == '/') {
405 $urlParts = parse_url($url);
406 $faviconURL = $urlParts['scheme'].'://'.$urlParts['host'].$linkUrl;
407 } else if (substr($linkUrl, 0, 7) == 'http://') {
408 $faviconURL = $linkUrl;
409 } else if (substr($url, -1, 1) == '/') {
410 $faviconURL = $url.$linkUrl;
412 $faviconURL = $url.'/'.$linkUrl;
416 // If unsuccessful, attempt to "guess" the favicon location
417 $urlParts = parse_url($url);
418 $faviconURL = $urlParts['scheme'].'://'.$urlParts['host'].'/favicon.ico';
422 // Run a test to see if what we have attempted to get actually exists.
423 if(USE_CURL_FOR_ICONS ||
url_validate($faviconURL)) {
428 } // function get_favicon_url
431 * Check if a link is a valid and working URL.
433 * @param mixed $link A URL to check
435 * @return boolean True if the URL is valid, false otherwise.
437 function url_validate($link) {
439 $url_parts = @parse_url
($link);
441 if ( empty( $url_parts["host"] ) )
444 if ( !empty( $url_parts["path"] ) ) {
445 $documentpath = $url_parts["path"];
450 if ( !empty( $url_parts["query"] ) )
451 $documentpath .= "?" . $url_parts["query"];
453 $host = $url_parts["host"];
454 $port = $url_parts["port"];
459 $socket = @fsockopen
( $host, $port, $errno, $errstr, 30 );
464 fwrite ($socket, "HEAD ".$documentpath." HTTP/1.0\r\nHost: $host\r\n\r\n");
466 $http_response = fgets( $socket, 22 );
468 $responses = "/(200 OK)|(30[0-9] Moved)/";
469 if ( preg_match($responses, $http_response) ) {
476 } // function url_validate
478 function check_feed_favicon($site_url, $feed, $link) {
479 $favicon_url = get_favicon_url($site_url);
481 # print "FAVICON [$site_url]: $favicon_url\n";
485 $icon_file = ICONS_DIR
. "/$feed.ico";
487 if ($favicon_url && !file_exists($icon_file)) {
488 $contents = fetch_file_contents($favicon_url);
490 $fp = fopen($icon_file, "w");
493 fwrite($fp, $contents);
495 chmod($icon_file, 0644);
499 error_reporting(DEFAULT_ERROR_LEVEL
);
503 function update_rss_feed($link, $feed_url, $feed, $ignore_daemon = false) {
505 if (!$_GET["daemon"] && !$ignore_daemon) {
509 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_GET['xdebug']) {
510 _debug("update_rss_feed: start");
513 if (!$ignore_daemon) {
515 if (DB_TYPE
== "pgsql") {
516 $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
518 $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
521 $result = db_query($link, "SELECT id,update_interval,auth_login,
522 auth_pass,cache_images,update_method
523 FROM ttrss_feeds WHERE id = '$feed' AND $updstart_thresh_qpart");
527 $result = db_query($link, "SELECT id,update_interval,auth_login,
528 auth_pass,cache_images,update_method
529 FROM ttrss_feeds WHERE id = '$feed'");
533 if (db_num_rows($result) == 0) {
534 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_GET['xdebug']) {
535 _debug("update_rss_feed: feed $feed [$feed_url] NOT FOUND/SKIPPED");
540 $update_method = db_fetch_result($result, 0, "update_method");
542 db_query($link, "UPDATE ttrss_feeds SET last_update_started = NOW()
543 WHERE id = '$feed'");
545 $auth_login = db_fetch_result($result, 0, "auth_login");
546 $auth_pass = db_fetch_result($result, 0, "auth_pass");
548 if (ALLOW_SELECT_UPDATE_METHOD
) {
549 if (ENABLE_SIMPLEPIE
) {
550 $use_simplepie = $update_method != 1;
552 $use_simplepie = $update_method == 2;
555 $use_simplepie = ENABLE_SIMPLEPIE
;
558 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_GET['xdebug']) {
559 _debug("use simplepie: $use_simplepie (feed setting: $update_method)\n");
562 if (!$use_simplepie) {
563 $auth_login = urlencode($auth_login);
564 $auth_pass = urlencode($auth_pass);
567 $update_interval = db_fetch_result($result, 0, "update_interval");
568 $cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images"));
570 if ($update_interval < 0) { return; }
572 $feed = db_escape_string($feed);
574 $fetch_url = $feed_url;
576 if ($auth_login && $auth_pass) {
577 $url_parts = array();
578 preg_match("/(^[^:]*):\/\/(.*)/", $fetch_url, $url_parts);
580 if ($url_parts[1] && $url_parts[2]) {
581 $fetch_url = $url_parts[1] . "://$auth_login:$auth_pass@" . $url_parts[2];
586 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_GET['xdebug']) {
587 _debug("update_rss_feed: fetching [$fetch_url]...");
590 if (!defined('DAEMON_EXTENDED_DEBUG') && !$_GET['xdebug']) {
594 if (!$use_simplepie) {
595 $rss = fetch_rss($fetch_url);
597 if (!is_dir(SIMPLEPIE_CACHE_DIR
)) {
598 mkdir(SIMPLEPIE_CACHE_DIR
);
601 $rss = new SimplePie();
602 $rss->set_useragent(SIMPLEPIE_USERAGENT
. MAGPIE_USER_AGENT_EXT
);
603 # $rss->set_timeout(10);
604 $rss->set_feed_url($fetch_url);
605 $rss->set_output_encoding('UTF-8');
607 if (SIMPLEPIE_CACHE_IMAGES
&& $cache_images) {
608 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_GET['xdebug']) {
609 _debug("enabling image cache");
612 $rss->set_image_handler('./image.php', 'i');
615 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_GET['xdebug']) {
616 _debug("feed update interval (sec): " .
617 get_feed_update_interval($link, $feed)*60);
620 if (is_dir(SIMPLEPIE_CACHE_DIR
)) {
621 $rss->set_cache_location(SIMPLEPIE_CACHE_DIR
);
622 $rss->set_cache_duration(get_feed_update_interval($link, $feed) * 60);
630 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_GET['xdebug']) {
631 _debug("update_rss_feed: fetch done, parsing...");
633 error_reporting (DEFAULT_ERROR_LEVEL
);
636 $feed = db_escape_string($feed);
638 if ($use_simplepie) {
639 $fetch_ok = !$rss->error();
646 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_GET['xdebug']) {
647 _debug("update_rss_feed: processing feed data...");
650 // db_query($link, "BEGIN");
652 $result = db_query($link, "SELECT title,icon_url,site_url,owner_uid
653 FROM ttrss_feeds WHERE id = '$feed'");
655 $registered_title = db_fetch_result($result, 0, "title");
656 $orig_icon_url = db_fetch_result($result, 0, "icon_url");
657 $orig_site_url = db_fetch_result($result, 0, "site_url");
659 $owner_uid = db_fetch_result($result, 0, "owner_uid");
661 if ($use_simplepie) {
662 $site_url = $rss->get_link();
664 $site_url = $rss->channel
["link"];
667 if (get_pref($link, 'ENABLE_FEED_ICONS', $owner_uid, false)) {
668 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_GET['xdebug']) {
669 _debug("update_rss_feed: checking favicon...");
672 check_feed_favicon($site_url, $feed, $link);
675 if (!$registered_title ||
$registered_title == "[Unknown]") {
677 if ($use_simplepie) {
678 $feed_title = db_escape_string($rss->get_title());
680 $feed_title = db_escape_string($rss->channel
["title"]);
683 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_GET['xdebug']) {
684 _debug("update_rss_feed: registering title: $feed_title");
687 db_query($link, "UPDATE ttrss_feeds SET
688 title = '$feed_title' WHERE id = '$feed'");
691 // weird, weird Magpie
692 if (!$use_simplepie) {
693 if (!$site_url) $site_url = db_escape_string($rss->channel
["link_"]);
696 if ($site_url && $orig_site_url != db_escape_string($site_url)) {
697 db_query($link, "UPDATE ttrss_feeds SET
698 site_url = '$site_url' WHERE id = '$feed'");
701 // print "I: " . $rss->channel["image"]["url"];
703 if (!$use_simplepie) {
704 $icon_url = $rss->image
["url"];
706 $icon_url = $rss->get_image_url();
709 if ($icon_url && !$orig_icon_url != db_escape_string($icon_url)) {
710 $icon_url = db_escape_string($icon_url);
711 db_query($link, "UPDATE ttrss_feeds SET icon_url = '$icon_url' WHERE id = '$feed'");
714 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_GET['xdebug']) {
715 _debug("update_rss_feed: loading filters...");
720 $result = db_query($link, "SELECT reg_exp,
721 ttrss_filter_types.name AS name,
722 ttrss_filter_actions.name AS action,
725 FROM ttrss_filters,ttrss_filter_types,ttrss_filter_actions WHERE
727 owner_uid = $owner_uid AND
728 ttrss_filter_types.id = filter_type AND
729 ttrss_filter_actions.id = action_id AND
730 (feed_id IS NULL OR feed_id = '$feed') ORDER BY reg_exp");
732 while ($line = db_fetch_assoc($result)) {
733 if (!$filters[$line["name"]]) $filters[$line["name"]] = array();
735 $filter["reg_exp"] = $line["reg_exp"];
736 $filter["action"] = $line["action"];
737 $filter["action_param"] = $line["action_param"];
738 $filter["inverse"] = sql_bool_to_bool($line["inverse"]);
740 array_push($filters[$line["name"]], $filter);
743 if ($use_simplepie) {
744 $iterator = $rss->get_items();
746 $iterator = $rss->items
;
747 if (!$iterator ||
!is_array($iterator)) $iterator = $rss->entries
;
748 if (!$iterator ||
!is_array($iterator)) $iterator = $rss;
751 if (!is_array($iterator)) {
752 /* db_query($link, "UPDATE ttrss_feeds
753 SET last_error = 'Parse error: can\'t find any articles.'
754 WHERE id = '$feed'"); */
756 // clear any errors and mark feed as updated if fetched okay
757 // even if it's blank
759 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_GET['xdebug']) {
760 _debug("update_rss_feed: entry iterator is not an array, no articles?");
763 db_query($link, "UPDATE ttrss_feeds
764 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
766 return; // no articles
769 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_GET['xdebug']) {
770 _debug("update_rss_feed: processing articles...");
773 foreach ($iterator as $item) {
775 if ($_GET['xdebug']) {
780 if ($use_simplepie) {
781 $entry_guid = $item->get_id();
782 if (!$entry_guid) $entry_guid = $item->get_link();
783 if (!$entry_guid) $entry_guid = make_guid_from_title($item->get_title());
787 $entry_guid = $item["id"];
789 if (!$entry_guid) $entry_guid = $item["guid"];
790 if (!$entry_guid) $entry_guid = $item["link"];
791 if (!$entry_guid) $entry_guid = make_guid_from_title($item["title"]);
794 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_GET['xdebug']) {
795 _debug("update_rss_feed: guid $entry_guid");
798 if (!$entry_guid) continue;
800 $entry_timestamp = "";
802 if ($use_simplepie) {
803 $entry_timestamp = strtotime($item->get_date());
805 $rss_2_date = $item['pubdate'];
806 $rss_1_date = $item['dc']['date'];
807 $atom_date = $item['issued'];
808 if (!$atom_date) $atom_date = $item['updated'];
810 if ($atom_date != "") $entry_timestamp = parse_w3cdtf($atom_date);
811 if ($rss_1_date != "") $entry_timestamp = parse_w3cdtf($rss_1_date);
812 if ($rss_2_date != "") $entry_timestamp = strtotime($rss_2_date);
815 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_GET['xdebug']) {
816 _debug("update_rss_feed: date $entry_timestamp");
819 if ($entry_timestamp == "" ||
$entry_timestamp == -1 ||
!$entry_timestamp) {
820 $entry_timestamp = time();
821 $no_orig_date = 'true';
823 $no_orig_date = 'false';
826 $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp);
828 if ($use_simplepie) {
829 $entry_title = $item->get_title();
831 $entry_title = trim(strip_tags($item["title"]));
834 if ($use_simplepie) {
835 $entry_link = $item->get_link();
837 // strange Magpie workaround
838 $entry_link = $item["link_"];
839 if (!$entry_link) $entry_link = $item["link"];
842 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_GET['xdebug']) {
843 _debug("update_rss_feed: title $entry_title");
846 if (!$entry_title) $entry_title = date("Y-m-d H:i:s", $entry_timestamp);;
848 $entry_link = strip_tags($entry_link);
850 if ($use_simplepie) {
851 $entry_content = $item->get_description();
853 $entry_content = $item["content:escaped"];
855 if (!$entry_content) $entry_content = $item["content:encoded"];
856 if (!$entry_content) $entry_content = $item["content"];
858 // Magpie bugs are getting ridiculous
859 if (trim($entry_content) == "Array") $entry_content = false;
861 if (!$entry_content) $entry_content = $item["atom_content"];
862 if (!$entry_content) $entry_content = $item["summary"];
863 if (!$entry_content) $entry_content = $item["description"];
866 if (is_array($entry_content)) {
867 $entry_content = $entry_content["encoded"];
868 if (!$entry_content) $entry_content = $entry_content["escaped"];
872 if ($_GET["xdebug"]) {
873 print "update_rss_feed: content: ";
874 print_r(htmlspecialchars($entry_content));
877 $entry_content_unescaped = $entry_content;
879 if ($use_simplepie) {
880 $entry_comments = strip_tags($item->data
["comments"]);
881 if ($item->get_author()) {
882 $entry_author_item = $item->get_author();
883 $entry_author = $entry_author_item->get_name();
884 if (!$entry_author) $entry_author = $entry_author_item->get_email();
886 $entry_author = db_escape_string($entry_author);
889 $entry_comments = strip_tags($item["comments"]);
891 $entry_author = db_escape_string(strip_tags($item['dc']['creator']));
893 if ($item['author']) {
895 if (is_array($item['author'])) {
897 if (!$entry_author) {
898 $entry_author = db_escape_string(strip_tags($item['author']['name']));
901 if (!$entry_author) {
902 $entry_author = db_escape_string(strip_tags($item['author']['email']));
906 if (!$entry_author) {
907 $entry_author = db_escape_string(strip_tags($item['author']));
912 if (preg_match('/^[\t\n\r ]*$/', $entry_author)) $entry_author = '';
914 $entry_guid = db_escape_string(strip_tags($entry_guid));
915 $entry_guid = mb_substr($entry_guid, 0, 250);
917 $result = db_query($link, "SELECT id FROM ttrss_entries
918 WHERE guid = '$entry_guid'");
920 $entry_content = db_escape_string($entry_content);
922 $content_hash = "SHA1:" . sha1(strip_tags($entry_content));
924 $entry_title = db_escape_string($entry_title);
925 $entry_link = db_escape_string($entry_link);
926 $entry_comments = mb_substr(db_escape_string($entry_comments), 0, 250);
927 $entry_author = mb_substr($entry_author, 0, 250);
929 if ($use_simplepie) {
930 $num_comments = 0; #FIXME#
932 $num_comments = db_escape_string($item["slash"]["comments"]);
935 if (!$num_comments) $num_comments = 0;
937 // parse <category> entries into tags
939 if ($use_simplepie) {
941 $additional_tags = array();
942 $additional_tags_src = $item->get_categories();
944 if (is_array($additional_tags_src)) {
945 foreach ($additional_tags_src as $tobj) {
946 array_push($additional_tags, $tobj->get_term());
950 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_GET['xdebug']) {
951 _debug("update_rss_feed: category tags:");
952 print_r($additional_tags);
957 $t_ctr = $item['category#'];
959 $additional_tags = false;
962 $additional_tags = false;
963 } else if ($t_ctr > 0) {
964 $additional_tags = array($item['category']);
966 if ($item['category@term']) {
967 array_push($additional_tags, $item['category@term']);
970 for ($i = 0; $i <= $t_ctr; $i++
) {
971 if ($item["category#$i"]) {
972 array_push($additional_tags, $item["category#$i"]);
975 if ($item["category#$i@term"]) {
976 array_push($additional_tags, $item["category#$i@term"]);
981 // parse <dc:subject> elements
983 $t_ctr = $item['dc']['subject#'];
986 $additional_tags = array($item['dc']['subject']);
988 for ($i = 0; $i <= $t_ctr; $i++
) {
989 if ($item['dc']["subject#$i"]) {
990 array_push($additional_tags, $item['dc']["subject#$i"]);
998 $enclosures = array();
1000 if ($use_simplepie) {
1001 $encs = $item->get_enclosures();
1003 if (is_array($encs)) {
1004 foreach ($encs as $e) {
1006 $e->link
, $e->type
, $e->length
);
1008 array_push($enclosures, $e_item);
1013 $e_ctr = $item['enclosure#'];
1016 $e_item = array($item['enclosure@url'],
1017 $item['enclosure@type'],
1018 $item['enclosure@length']);
1020 array_push($enclosures, $e_item);
1022 for ($i = 0; $i <= $e_ctr; $i++
) {
1024 if ($item["enclosure#$i@url"]) {
1025 $e_item = array($item["enclosure#$i@url"],
1026 $item["enclosure#$i@type"],
1027 $item["enclosure#$i@length"]);
1028 array_push($enclosures, $e_item);
1037 // $entry_content = sanitize_rss($entry_content);
1039 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_GET['xdebug']) {
1040 _debug("update_rss_feed: done collecting data [TITLE:$entry_title]");
1043 db_query($link, "BEGIN");
1045 if (db_num_rows($result) == 0) {
1047 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_GET['xdebug']) {
1048 _debug("update_rss_feed: base guid not found");
1051 // base post entry does not exist, create it
1053 $result = db_query($link,
1054 "INSERT INTO ttrss_entries
1070 '$entry_timestamp_fmt',
1079 // we keep encountering the entry in feeds, so we need to
1080 // update date_entered column so that we don't get horrible
1081 // dupes when the entry gets purged and reinserted again e.g.
1082 // in the case of SLOW SLOW OMG SLOW updating feeds
1084 $base_entry_id = db_fetch_result($result, 0, "id");
1086 db_query($link, "UPDATE ttrss_entries SET date_entered = NOW()
1087 WHERE id = '$base_entry_id'");
1090 // now it should exist, if not - bad luck then
1092 $result = db_query($link, "SELECT
1093 id,content_hash,no_orig_date,title,
1094 substring(date_entered,1,19) as date_entered,
1095 substring(updated,1,19) as updated,
1099 WHERE guid = '$entry_guid'");
1104 if (db_num_rows($result) == 1) {
1106 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_GET['xdebug']) {
1107 _debug("update_rss_feed: base guid found, checking for user record");
1110 // this will be used below in update handler
1111 $orig_content_hash = db_fetch_result($result, 0, "content_hash");
1112 $orig_title = db_fetch_result($result, 0, "title");
1113 $orig_num_comments = db_fetch_result($result, 0, "num_comments");
1114 $orig_date_entered = strtotime(db_fetch_result($result,
1115 0, "date_entered"));
1117 $ref_id = db_fetch_result($result, 0, "id");
1118 $entry_ref_id = $ref_id;
1120 // check for user post link to main table
1122 // do we allow duplicate posts with same GUID in different feeds?
1123 if (get_pref($link, "ALLOW_DUPLICATE_POSTS", $owner_uid, false)) {
1124 $dupcheck_qpart = "AND feed_id = '$feed'";
1126 $dupcheck_qpart = "";
1129 // error_reporting(0);
1131 $article_filters = get_article_filters($filters, $entry_title,
1132 $entry_content, $entry_link);
1134 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_GET['xdebug']) {
1135 _debug("update_rss_feed: article filters: ");
1136 if (count($article_filters) != 0) {
1137 print_r($article_filters);
1141 if (find_article_filter($article_filters, "filter")) {
1145 // error_reporting (DEFAULT_ERROR_LEVEL);
1147 $result = db_query($link,
1148 "SELECT ref_id, int_id FROM ttrss_user_entries WHERE
1149 ref_id = '$ref_id' AND owner_uid = '$owner_uid'
1152 // okay it doesn't exist - create user entry
1153 if (db_num_rows($result) == 0) {
1155 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_GET['xdebug']) {
1156 _debug("update_rss_feed: user record not found, creating...");
1159 if (!find_article_filter($article_filters, 'catchup')) {
1161 $last_read_qpart = 'NULL';
1164 $last_read_qpart = 'NOW()';
1167 if (find_article_filter($article_filters, 'mark')) {
1173 if (find_article_filter($article_filters, 'publish')) {
1174 $published = 'true';
1176 $published = 'false';
1179 $result = db_query($link,
1180 "INSERT INTO ttrss_user_entries
1181 (ref_id, owner_uid, feed_id, unread, last_read, marked, published)
1182 VALUES ('$ref_id', '$owner_uid', '$feed', $unread,
1183 $last_read_qpart, $marked, $published)");
1185 $result = db_query($link,
1186 "SELECT int_id FROM ttrss_user_entries WHERE
1187 ref_id = '$ref_id' AND owner_uid = '$owner_uid' AND
1188 feed_id = '$feed' LIMIT 1");
1190 if (db_num_rows($result) == 1) {
1191 $entry_int_id = db_fetch_result($result, 0, "int_id");
1194 $entry_ref_id = db_fetch_result($result, 0, "ref_id");
1195 $entry_int_id = db_fetch_result($result, 0, "int_id");
1198 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_GET['xdebug']) {
1199 _debug("update_rss_feed: RID: $entry_ref_id, IID: $entry_int_id");
1202 $post_needs_update = false;
1204 if (get_pref($link, "UPDATE_POST_ON_CHECKSUM_CHANGE", $owner_uid, false) &&
1205 ($content_hash != $orig_content_hash)) {
1206 // print "<!-- [$entry_title] $content_hash vs $orig_content_hash -->";
1207 $post_needs_update = true;
1210 if (db_escape_string($orig_title) != $entry_title) {
1211 $post_needs_update = true;
1214 if ($orig_num_comments != $num_comments) {
1215 $post_needs_update = true;
1218 // this doesn't seem to be very reliable
1220 // if ($orig_timestamp != $entry_timestamp && !$orig_no_orig_date) {
1221 // $post_needs_update = true;
1224 // if post needs update, update it and mark all user entries
1225 // linking to this post as updated
1226 if ($post_needs_update) {
1228 if (defined('DAEMON_EXTENDED_DEBUG')) {
1229 _debug("update_rss_feed: post $entry_guid needs update...");
1232 // print "<!-- post $orig_title needs update : $post_needs_update -->";
1234 db_query($link, "UPDATE ttrss_entries
1235 SET title = '$entry_title', content = '$entry_content',
1236 content_hash = '$content_hash',
1237 num_comments = '$num_comments'
1238 WHERE id = '$ref_id'");
1240 if (get_pref($link, "MARK_UNREAD_ON_UPDATE", $owner_uid, false)) {
1241 db_query($link, "UPDATE ttrss_user_entries
1242 SET last_read = null, unread = true WHERE ref_id = '$ref_id'");
1244 db_query($link, "UPDATE ttrss_user_entries
1245 SET last_read = null WHERE ref_id = '$ref_id' AND unread = false");
1251 db_query($link, "COMMIT");
1253 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_GET['xdebug']) {
1254 _debug("update_rss_feed: looking for enclosures...");
1257 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_GET['xdebug']) {
1258 print_r($enclosures);
1261 db_query($link, "BEGIN");
1263 foreach ($enclosures as $enc) {
1264 $enc_url = db_escape_string($enc[0]);
1265 $enc_type = db_escape_string($enc[1]);
1266 $enc_dur = db_escape_string($enc[2]);
1268 $result = db_query($link, "SELECT id FROM ttrss_enclosures
1269 WHERE content_url = '$enc_url' AND post_id = '$entry_ref_id'");
1271 if (db_num_rows($result) == 0) {
1272 db_query($link, "INSERT INTO ttrss_enclosures
1273 (content_url, content_type, title, duration, post_id) VALUES
1274 ('$enc_url', '$enc_type', '', '$enc_dur', '$entry_ref_id')");
1278 db_query($link, "COMMIT");
1280 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_GET['xdebug']) {
1281 _debug("update_rss_feed: looking for tags...");
1285 // <a href="..." rel="tag">Xorg</a>, //
1289 preg_match_all("/<a.*?rel=['\"]tag['\"].*?>([^<]+)<\/a>/i",
1290 $entry_content_unescaped, $entry_tags);
1292 /* print "<p><br/>$entry_title : $entry_content_unescaped<br>";
1293 print_r($entry_tags);
1294 print "<br/></p>"; */
1296 $entry_tags = $entry_tags[1];
1298 # check for manual tags
1300 $tag_filter = find_article_filter($article_filters, "tag");
1304 $manual_tags = trim_array(split(",", $tag_filter[1]));
1306 foreach ($manual_tags as $tag) {
1307 if (tag_is_valid($tag)) {
1308 array_push($entry_tags, $tag);
1313 $boring_tags = trim_array(split(",", mb_strtolower(get_pref($link,
1314 'BLACKLISTED_TAGS', $owner_uid, ''), 'utf-8')));
1316 if ($additional_tags && is_array($additional_tags)) {
1317 foreach ($additional_tags as $tag) {
1318 if (tag_is_valid($tag) &&
1319 array_search($tag, $boring_tags) === FALSE) {
1320 array_push($entry_tags, $tag);
1325 // print "<p>TAGS: "; print_r($entry_tags); print "</p>";
1327 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_GET['xdebug']) {
1328 print_r($entry_tags);
1331 if (count($entry_tags) > 0) {
1333 db_query($link, "BEGIN");
1335 foreach ($entry_tags as $tag) {
1337 $tag = sanitize_tag($tag);
1338 $tag = db_escape_string($tag);
1340 if (!tag_is_valid($tag)) continue;
1342 $result = db_query($link, "SELECT id FROM ttrss_tags
1343 WHERE tag_name = '$tag' AND post_int_id = '$entry_int_id' AND
1344 owner_uid = '$owner_uid' LIMIT 1");
1346 // print db_fetch_result($result, 0, "id");
1348 if ($result && db_num_rows($result) == 0) {
1350 db_query($link, "INSERT INTO ttrss_tags
1351 (owner_uid,tag_name,post_int_id)
1352 VALUES ('$owner_uid','$tag', '$entry_int_id')");
1356 db_query($link, "COMMIT");
1359 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_GET['xdebug']) {
1360 _debug("update_rss_feed: article processed");
1364 db_query($link, "UPDATE ttrss_feeds
1365 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
1367 // db_query($link, "COMMIT");
1371 if ($use_simplepie) {
1372 $error_msg = mb_substr($rss->error(), 0, 250);
1374 $error_msg = mb_substr(magpie_error(), 0, 250);
1377 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_GET['xdebug']) {
1378 _debug("update_rss_feed: error fetching feed: $error_msg");
1381 $error_msg = db_escape_string($error_msg);
1384 "UPDATE ttrss_feeds SET last_error = '$error_msg',
1385 last_updated = NOW() WHERE id = '$feed'");
1388 if ($use_simplepie) {
1392 if (defined('DAEMON_EXTENDED_DEBUG') ||
$_GET['xdebug']) {
1393 _debug("update_rss_feed: done");
1398 function print_select($id, $default, $values, $attributes = "") {
1399 print "<select name=\"$id\" id=\"$id\" $attributes>";
1400 foreach ($values as $v) {
1406 print "<option$sel>$v</option>";
1411 function print_select_hash($id, $default, $values, $attributes = "") {
1412 print "<select name=\"$id\" id='$id' $attributes>";
1413 foreach (array_keys($values) as $v) {
1419 print "<option $sel value=\"$v\">".$values[$v]."</option>";
1425 function get_article_filters($filters, $title, $content, $link) {
1428 if ($filters["title"]) {
1429 foreach ($filters["title"] as $filter) {
1430 $reg_exp = $filter["reg_exp"];
1431 $inverse = $filter["inverse"];
1432 if ((!$inverse && preg_match("/$reg_exp/i", $title)) ||
1433 ($inverse && !preg_match("/$reg_exp/i", $title))) {
1435 array_push($matches, array($filter["action"], $filter["action_param"]));
1440 if ($filters["content"]) {
1441 foreach ($filters["content"] as $filter) {
1442 $reg_exp = $filter["reg_exp"];
1443 $inverse = $filter["inverse"];
1445 if ((!$inverse && preg_match("/$reg_exp/i", $content)) ||
1446 ($inverse && !preg_match("/$reg_exp/i", $content))) {
1448 array_push($matches, array($filter["action"], $filter["action_param"]));
1453 if ($filters["both"]) {
1454 foreach ($filters["both"] as $filter) {
1455 $reg_exp = $filter["reg_exp"];
1456 $inverse = $filter["inverse"];
1459 if (!preg_match("/$reg_exp/i", $title) ||
!preg_match("/$reg_exp/i", $content)) {
1460 array_push($matches, array($filter["action"], $filter["action_param"]));
1463 if (preg_match("/$reg_exp/i", $title) ||
preg_match("/$reg_exp/i", $content)) {
1464 array_push($matches, array($filter["action"], $filter["action_param"]));
1470 if ($filters["link"]) {
1471 $reg_exp = $filter["reg_exp"];
1472 foreach ($filters["link"] as $filter) {
1473 $reg_exp = $filter["reg_exp"];
1474 $inverse = $filter["inverse"];
1476 if ((!$inverse && preg_match("/$reg_exp/i", $link)) ||
1477 ($inverse && !preg_match("/$reg_exp/i", $link))) {
1479 array_push($matches, array($filter["action"], $filter["action_param"]));
1487 function find_article_filter($filters, $filter_name) {
1488 foreach ($filters as $f) {
1489 if ($f[0] == $filter_name) {
1496 function printFeedEntry($feed_id, $class, $feed_title, $unread, $icon_file, $link,
1497 $rtl_content = false, $last_updated = false, $last_error = false) {
1499 if (file_exists($icon_file) && filesize($icon_file) > 0) {
1500 $feed_icon = "<img id=\"FIMG-$feed_id\" src=\"$icon_file\">";
1502 $feed_icon = "<img id=\"FIMG-$feed_id\" src=\"images/blank_icon.gif\">";
1506 $rtl_tag = "dir=\"rtl\"";
1508 $rtl_tag = "dir=\"ltr\"";
1511 $error_notify_msg = "";
1514 $link_title = "Error: $last_error ($last_updated)";
1515 $error_notify_msg = "(Error)";
1516 } else if ($last_updated) {
1517 $link_title = "Updated: $last_updated";
1520 $feed = "<a title=\"$link_title\" id=\"FEEDL-$feed_id\"
1521 href=\"javascript:viewfeed('$feed_id', '', false, '', false, 0);\">$feed_title</a>";
1523 print "<li id=\"FEEDR-$feed_id\" class=\"$class\">";
1524 if (get_pref($link, 'ENABLE_FEED_ICONS')) {
1528 print "<span $rtl_tag id=\"FEEDN-$feed_id\">$feed</span>";
1533 $fctr_class = "class=\"invisible\"";
1536 print " <span $rtl_tag $fctr_class id=\"FEEDCTR-$feed_id\">
1537 (<span id=\"FEEDU-$feed_id\">$unread</span>)</span>";
1539 if (get_pref($link, "EXTENDED_FEEDLIST")) {
1540 print "<div class=\"feedExtInfo\">
1541 <span id=\"FLUPD-$feed_id\">$last_updated $error_notify_msg</span></div>";
1548 function getmicrotime() {
1549 list($usec, $sec) = explode(" ",microtime());
1550 return ((float)$usec +
(float)$sec);
1553 function print_radio($id, $default, $true_is, $values, $attributes = "") {
1554 foreach ($values as $v) {
1561 if ($v == $true_is) {
1562 $sel .= " value=\"1\"";
1564 $sel .= " value=\"0\"";
1567 print "<input class=\"noborder\"
1568 type=\"radio\" $sel $attributes name=\"$id\"> $v ";
1573 function initialize_user_prefs($link, $uid) {
1575 $uid = db_escape_string($uid);
1577 db_query($link, "BEGIN");
1579 $result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs");
1581 $u_result = db_query($link, "SELECT pref_name
1582 FROM ttrss_user_prefs WHERE owner_uid = '$uid'");
1584 $active_prefs = array();
1586 while ($line = db_fetch_assoc($u_result)) {
1587 array_push($active_prefs, $line["pref_name"]);
1590 while ($line = db_fetch_assoc($result)) {
1591 if (array_search($line["pref_name"], $active_prefs) === FALSE) {
1592 // print "adding " . $line["pref_name"] . "<br>";
1594 db_query($link, "INSERT INTO ttrss_user_prefs
1595 (owner_uid,pref_name,value) VALUES
1596 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')");
1601 db_query($link, "COMMIT");
1605 function lookup_user_id($link, $user) {
1607 $result = db_query($link, "SELECT id FROM ttrss_users WHERE
1610 if (db_num_rows($result) == 1) {
1611 return db_fetch_result($result, 0, "id");
1617 function http_authenticate_user($link) {
1619 error_log("http_authenticate_user: ".$_SERVER["PHP_AUTH_USER"]."\n", 3, '/tmp/tt-rss.log');
1621 if (!$_SERVER["PHP_AUTH_USER"]) {
1623 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1624 header('HTTP/1.0 401 Unauthorized');
1628 $auth_result = authenticate_user($link,
1629 $_SERVER["PHP_AUTH_USER"], $_SERVER["PHP_AUTH_PW"]);
1631 if (!$auth_result) {
1632 header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
1633 header('HTTP/1.0 401 Unauthorized');
1641 function authenticate_user($link, $login, $password, $force_auth = false) {
1643 if (!SINGLE_USER_MODE
) {
1645 $pwd_hash1 = encrypt_password($password);
1646 $pwd_hash2 = encrypt_password($password, $login);
1648 if (defined('ALLOW_REMOTE_USER_AUTH') && ALLOW_REMOTE_USER_AUTH
1649 && $_SERVER["REMOTE_USER"]) {
1651 $login = db_escape_string($_SERVER["REMOTE_USER"]);
1653 $query = "SELECT id,login,access_level
1654 FROM ttrss_users WHERE
1658 $query = "SELECT id,login,access_level,pwd_hash
1659 FROM ttrss_users WHERE
1660 login = '$login' AND (pwd_hash = '$pwd_hash1' OR
1661 pwd_hash = '$pwd_hash2')";
1664 $result = db_query($link, $query);
1666 if (db_num_rows($result) == 1) {
1667 $_SESSION["uid"] = db_fetch_result($result, 0, "id");
1668 $_SESSION["name"] = db_fetch_result($result, 0, "login");
1669 $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level");
1671 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
1674 $user_theme = get_user_theme_path($link);
1676 $_SESSION["theme"] = $user_theme;
1677 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1678 $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash");
1680 initialize_user_prefs($link, $_SESSION["uid"]);
1689 $_SESSION["uid"] = 1;
1690 $_SESSION["name"] = "admin";
1692 $user_theme = get_user_theme_path($link);
1694 $_SESSION["theme"] = $user_theme;
1695 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1697 initialize_user_prefs($link, $_SESSION["uid"]);
1703 function make_password($length = 8) {
1706 $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ";
1710 while ($i < $length) {
1711 $char = substr($possible, mt_rand(0, strlen($possible)-1), 1);
1713 if (!strstr($password, $char)) {
1721 // this is called after user is created to initialize default feeds, labels
1724 // user preferences are checked on every login, not here
1726 function initialize_user($link, $uid) {
1728 db_query($link, "insert into ttrss_labels (owner_uid,sql_exp,description)
1729 values ('$uid','unread = true', 'Unread articles')");
1731 db_query($link, "insert into ttrss_labels (owner_uid,sql_exp,description)
1732 values ('$uid','last_read is null and unread = false', 'Updated articles')");
1734 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
1735 values ('$uid', 'Tiny Tiny RSS: New Releases',
1736 'http://tt-rss.spb.ru/releases.rss')");
1738 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
1739 values ('$uid', 'Tiny Tiny RSS: Forum',
1740 'http://tt-rss.spb.ru/forum/rss.php')");
1743 function logout_user() {
1745 if (isset($_COOKIE[session_name()])) {
1746 setcookie(session_name(), '', time()-42000, '/');
1750 function get_script_urlpath() {
1751 return preg_replace('/\/[^\/]*$/', "", $_SERVER["REQUEST_URI"]);
1754 function validate_session($link) {
1755 if (SINGLE_USER_MODE
) {
1759 if (SESSION_CHECK_ADDRESS
&& $_SESSION["uid"]) {
1760 if ($_SESSION["ip_address"]) {
1761 if ($_SESSION["ip_address"] != $_SERVER["REMOTE_ADDR"]) {
1762 $_SESSION["login_error_msg"] = "Session failed to validate (incorrect IP)";
1768 if ($_SESSION["uid"]) {
1770 $result = db_query($link,
1771 "SELECT pwd_hash FROM ttrss_users WHERE id = '".$_SESSION["uid"]."'");
1773 $pwd_hash = db_fetch_result($result, 0, "pwd_hash");
1775 if ($pwd_hash != $_SESSION["pwd_hash"]) {
1780 /* if ($_SESSION["cookie_lifetime"] && $_SESSION["uid"]) {
1782 //print_r($_SESSION);
1784 if (time() > $_SESSION["cookie_lifetime"]) {
1792 function login_sequence($link, $mobile = false) {
1793 if (!SINGLE_USER_MODE
) {
1795 if (defined('_DEBUG_USER_SWITCH') && $_SESSION["uid"]) {
1796 $swu = db_escape_string($_REQUEST["swu"]);
1798 $_SESSION["prefs_cache"] = false;
1799 return authenticate_user($link, $swu, null, true);
1803 $login_action = $_POST["login_action"];
1805 # try to authenticate user if called from login form
1806 if ($login_action == "do_login") {
1807 $login = $_POST["login"];
1808 $password = $_POST["password"];
1809 $remember_me = $_POST["remember_me"];
1811 if (authenticate_user($link, $login, $password)) {
1812 $_POST["password"] = "";
1814 $_SESSION["language"] = $_POST["language"];
1816 header("Location: " . $_SERVER["REQUEST_URI"]);
1821 $_SESSION["login_error_msg"] = "Incorrect username or password";
1825 // print session_id();
1826 // print_r($_SESSION);
1828 if (!$_SESSION["uid"] ||
!validate_session($link)) {
1829 render_login_form($link, $mobile);
1832 /* bump login timestamp */
1833 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
1836 if ($_SESSION["language"] && SESSION_COOKIE_LIFETIME
> 0) {
1837 setcookie("ttrss_lang", $_SESSION["language"],
1838 time() + SESSION_COOKIE_LIFETIME
);
1843 return authenticate_user($link, "admin", null);
1847 function truncate_string($str, $max_len) {
1848 if (mb_strlen($str, "utf-8") > $max_len - 3) {
1849 return mb_substr($str, 0, $max_len, "utf-8") . "…";
1855 function get_user_theme_path($link) {
1856 $result = db_query($link, "SELECT theme_path
1858 ttrss_themes,ttrss_users
1859 WHERE ttrss_themes.id = theme_id AND ttrss_users.id = " . $_SESSION["uid"]);
1860 if (db_num_rows($result) != 0) {
1861 return db_fetch_result($result, 0, "theme_path");
1867 function smart_date_time($timestamp) {
1868 if (date("Y.m.d", $timestamp) == date("Y.m.d")) {
1869 return date("G:i", $timestamp);
1870 } else if (date("Y", $timestamp) == date("Y")) {
1871 return date("M d, G:i", $timestamp);
1873 return date("Y/m/d, G:i", $timestamp);
1877 function smart_date($timestamp) {
1878 if (date("Y.m.d", $timestamp) == date("Y.m.d")) {
1880 } else if (date("Y", $timestamp) == date("Y")) {
1881 return date("D m", $timestamp);
1883 return date("Y/m/d", $timestamp);
1887 function sql_bool_to_string($s) {
1888 if ($s == "t" ||
$s == "1") {
1895 function sql_bool_to_bool($s) {
1896 if ($s == "t" ||
$s == "1") {
1904 function toggleEvenOdd($a) {
1911 function sanity_check($link) {
1916 $result = db_query($link, "SELECT schema_version FROM ttrss_version");
1917 $schema_version = db_fetch_result($result, 0, "schema_version");
1919 if ($schema_version != SCHEMA_VERSION
) {
1923 if (DB_TYPE
== "mysql") {
1924 $result = db_query($link, "SELECT true", false);
1925 if (db_num_rows($result) != 1) {
1930 error_reporting (DEFAULT_ERROR_LEVEL
);
1932 if ($error_code != 0) {
1933 print_error_xml($error_code);
1940 function file_is_locked($filename) {
1941 if (function_exists('flock')) {
1943 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "r");
1944 error_reporting(DEFAULT_ERROR_LEVEL
);
1946 if (flock($fp, LOCK_EX | LOCK_NB
)) {
1947 flock($fp, LOCK_UN
);
1958 function make_lockfile($filename) {
1959 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
1961 if (flock($fp, LOCK_EX | LOCK_NB
)) {
1968 function make_stampfile($filename) {
1969 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
1971 if (flock($fp, LOCK_EX | LOCK_NB
)) {
1972 fwrite($fp, time() . "\n");
1973 flock($fp, LOCK_UN
);
1981 function read_stampfile($filename) {
1984 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "r");
1985 error_reporting (DEFAULT_ERROR_LEVEL
);
1987 if (flock($fp, LOCK_EX
)) {
1988 $stamp = fgets($fp);
1989 flock($fp, LOCK_UN
);
1997 function sql_random_function() {
1998 if (DB_TYPE
== "mysql") {
2005 function catchup_feed($link, $feed, $cat_view) {
2007 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
2012 $cat_qpart = "cat_id = '$feed'";
2014 $cat_qpart = "cat_id IS NULL";
2017 $tmp_result = db_query($link, "SELECT id
2018 FROM ttrss_feeds WHERE $cat_qpart AND owner_uid = " .
2021 while ($tmp_line = db_fetch_assoc($tmp_result)) {
2023 $tmp_feed = $tmp_line["id"];
2025 db_query($link, "UPDATE ttrss_user_entries
2026 SET unread = false,last_read = NOW()
2027 WHERE feed_id = '$tmp_feed' AND owner_uid = " . $_SESSION["uid"]);
2030 } else if ($feed > 0) {
2032 $tmp_result = db_query($link, "SELECT id
2033 FROM ttrss_feeds WHERE parent_feed = '$feed'
2034 ORDER BY cat_id,title");
2036 $parent_ids = array();
2038 if (db_num_rows($tmp_result) > 0) {
2039 while ($p = db_fetch_assoc($tmp_result)) {
2040 array_push($parent_ids, "feed_id = " . $p["id"]);
2043 $children_qpart = implode(" OR ", $parent_ids);
2045 db_query($link, "UPDATE ttrss_user_entries
2046 SET unread = false,last_read = NOW()
2047 WHERE (feed_id = '$feed' OR $children_qpart)
2048 AND owner_uid = " . $_SESSION["uid"]);
2051 db_query($link, "UPDATE ttrss_user_entries
2052 SET unread = false,last_read = NOW()
2053 WHERE feed_id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
2056 } else if ($feed < 0 && $feed > -10) { // special, like starred
2059 db_query($link, "UPDATE ttrss_user_entries
2060 SET unread = false,last_read = NOW()
2061 WHERE marked = true AND owner_uid = ".$_SESSION["uid"]);
2065 db_query($link, "UPDATE ttrss_user_entries
2066 SET unread = false,last_read = NOW()
2067 WHERE published = true AND owner_uid = ".$_SESSION["uid"]);
2072 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE");
2074 if (DB_TYPE
== "pgsql") {
2075 $match_part = "date_entered > NOW() - INTERVAL '$intl hour' ";
2077 $match_part = "date_entered > DATE_SUB(NOW(),
2078 INTERVAL $intl HOUR) ";
2081 $result = db_query($link, "SELECT id FROM ttrss_entries,
2082 ttrss_user_entries WHERE $match_part AND
2084 ttrss_user_entries.ref_id = ttrss_entries.id AND
2085 owner_uid = ".$_SESSION["uid"]);
2087 $affected_ids = array();
2089 while ($line = db_fetch_assoc($result)) {
2090 array_push($affected_ids, $line["id"]);
2093 catchupArticlesById($link, $affected_ids, 0);
2096 } else if ($feed < -10) { // label
2098 // TODO make this more efficient
2100 $label_id = -$feed - 11;
2102 $tmp_result = db_query($link, "SELECT sql_exp FROM ttrss_labels
2103 WHERE id = '$label_id'");
2106 $sql_exp = db_fetch_result($tmp_result, 0, "sql_exp");
2108 db_query($link, "BEGIN");
2110 $tmp2_result = db_query($link,
2114 ttrss_user_entries,ttrss_entries,ttrss_feeds
2116 ref_id = ttrss_entries.id AND
2117 ttrss_user_entries.feed_id = ttrss_feeds.id AND
2119 ttrss_user_entries.owner_uid = " . $_SESSION["uid"]);
2121 while ($tmp_line = db_fetch_assoc($tmp2_result)) {
2122 db_query($link, "UPDATE
2125 unread = false, last_read = NOW()
2127 int_id = " . $tmp_line["int_id"]);
2130 db_query($link, "COMMIT");
2132 /* db_query($link, "UPDATE ttrss_user_entries,ttrss_entries
2133 SET unread = false,last_read = NOW()
2136 AND owner_uid = ".$_SESSION["uid"]); */
2140 db_query($link, "BEGIN");
2142 $tag_name = db_escape_string($feed);
2144 $result = db_query($link, "SELECT post_int_id FROM ttrss_tags
2145 WHERE tag_name = '$tag_name' AND owner_uid = " . $_SESSION["uid"]);
2147 while ($line = db_fetch_assoc($result)) {
2148 db_query($link, "UPDATE ttrss_user_entries SET
2149 unread = false, last_read = NOW()
2150 WHERE int_id = " . $line["post_int_id"]);
2152 db_query($link, "COMMIT");
2156 function update_generic_feed($link, $feed, $cat_view, $force_update = false) {
2160 $cat_qpart = "cat_id = '$feed'";
2162 $cat_qpart = "cat_id IS NULL";
2165 $tmp_result = db_query($link, "SELECT id,feed_url FROM ttrss_feeds
2166 WHERE $cat_qpart AND owner_uid = " . $_SESSION["uid"]);
2168 while ($tmp_line = db_fetch_assoc($tmp_result)) {
2169 $feed_url = $tmp_line["feed_url"];
2170 $feed_id = $tmp_line["id"];
2171 update_rss_feed($link, $feed_url, $feed_id, $force_update);
2175 $tmp_result = db_query($link, "SELECT feed_url FROM ttrss_feeds
2176 WHERE id = '$feed'");
2177 $feed_url = db_fetch_result($tmp_result, 0, "feed_url");
2178 update_rss_feed($link, $feed_url, $feed, $force_update);
2182 function getAllCounters($link, $omode = "flc", $active_feed = false) {
2183 /* getLabelCounters($link);
2184 getFeedCounters($link);
2185 getTagCounters($link);
2186 getGlobalCounters($link);
2187 if (get_pref($link, 'ENABLE_FEED_CATS')) {
2188 getCategoryCounters($link);
2191 if (!$omode) $omode = "flc";
2193 getGlobalCounters($link);
2195 if (strchr($omode, "l")) getLabelCounters($link);
2196 if (strchr($omode, "f")) getFeedCounters($link, SMART_RPC_COUNTERS
, $active_feed);
2197 if (strchr($omode, "t")) getTagCounters($link);
2198 if (strchr($omode, "c")) {
2199 if (get_pref($link, 'ENABLE_FEED_CATS')) {
2200 getCategoryCounters($link);
2205 function getCategoryCounters($link) {
2206 # two special categories are -1 and -2 (all virtuals; all labels)
2208 $ctr = getCategoryUnread($link, -1);
2210 print "<counter type=\"category\" id=\"-1\" counter=\"$ctr\"/>";
2212 $ctr = getCategoryUnread($link, -2);
2214 print "<counter type=\"category\" id=\"-2\" counter=\"$ctr\"/>";
2216 $age_qpart = getMaxAgeSubquery();
2218 $result = db_query($link, "SELECT cat_id,SUM((SELECT COUNT(int_id)
2219 FROM ttrss_user_entries, ttrss_entries WHERE feed_id = ttrss_feeds.id
2220 AND id = ref_id AND $age_qpart
2221 AND unread = true)) AS unread FROM ttrss_feeds
2223 hidden = false AND owner_uid = ".$_SESSION["uid"]." GROUP BY cat_id");
2225 while ($line = db_fetch_assoc($result)) {
2226 $line["cat_id"] = sprintf("%d", $line["cat_id"]);
2227 print "<counter type=\"category\" id=\"".$line["cat_id"]."\" counter=\"".
2228 $line["unread"]."\"/>";
2232 function getCategoryUnread($link, $cat) {
2237 $cat_query = "cat_id = '$cat'";
2239 $cat_query = "cat_id IS NULL";
2242 $age_qpart = getMaxAgeSubquery();
2244 $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE $cat_query
2246 AND owner_uid = " . $_SESSION["uid"]);
2248 $cat_feeds = array();
2249 while ($line = db_fetch_assoc($result)) {
2250 array_push($cat_feeds, "feed_id = " . $line["id"]);
2253 if (count($cat_feeds) == 0) return 0;
2255 $match_part = implode(" OR ", $cat_feeds);
2257 $result = db_query($link, "SELECT COUNT(int_id) AS unread
2258 FROM ttrss_user_entries,ttrss_entries
2259 WHERE unread = true AND ($match_part) AND id = ref_id
2260 AND $age_qpart AND owner_uid = " . $_SESSION["uid"]);
2264 # this needs to be rewritten
2265 while ($line = db_fetch_assoc($result)) {
2266 $unread +
= $line["unread"];
2270 } else if ($cat == -1) {
2271 return getFeedUnread($link, -1) +
getFeedUnread($link, -2) +
getFeedUnread($link, -3);
2272 } else if ($cat == -2) {
2274 $rv = getLabelCounters($link, false, true);
2277 foreach (array_keys($rv) as $k) {
2279 $ctr +
= $rv[$k]["counter"];
2287 function getMaxAgeSubquery($days = COUNTERS_MAX_AGE
) {
2288 if (DB_TYPE
== "pgsql") {
2289 return "ttrss_entries.date_entered >
2290 NOW() - INTERVAL '$days days'";
2292 return "ttrss_entries.date_entered >
2293 DATE_SUB(NOW(), INTERVAL $days DAY)";
2297 function getFeedUnread($link, $feed, $is_cat = false) {
2298 $n_feed = sprintf("%d", $feed);
2300 $age_qpart = getMaxAgeSubquery();
2303 return getCategoryUnread($link, $n_feed);
2304 } else if ($n_feed == -1) {
2305 $match_part = "marked = true";
2306 } else if ($n_feed == -2) {
2307 $match_part = "published = true";
2308 } else if ($n_feed == -3) {
2309 $match_part = "unread = true";
2311 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE");
2313 if (DB_TYPE
== "pgsql") {
2314 $match_part .= " AND date_entered > NOW() - INTERVAL '$intl hour' ";
2316 $match_part .= " AND date_entered > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
2319 } else if ($n_feed > 0) {
2321 $result = db_query($link, "SELECT id FROM ttrss_feeds
2322 WHERE parent_feed = '$n_feed'
2324 AND owner_uid = " . $_SESSION["uid"]);
2326 if (db_num_rows($result) > 0) {
2328 $linked_feeds = array();
2329 while ($line = db_fetch_assoc($result)) {
2330 array_push($linked_feeds, "feed_id = " . $line["id"]);
2333 array_push($linked_feeds, "feed_id = $n_feed");
2335 $match_part = implode(" OR ", $linked_feeds);
2337 $result = db_query($link, "SELECT COUNT(int_id) AS unread
2338 FROM ttrss_user_entries,ttrss_entries
2339 WHERE unread = true AND
2340 ttrss_user_entries.ref_id = ttrss_entries.id AND
2343 owner_uid = " . $_SESSION["uid"]);
2347 # this needs to be rewritten
2348 while ($line = db_fetch_assoc($result)) {
2349 $unread +
= $line["unread"];
2355 $match_part = "feed_id = '$n_feed'";
2357 } else if ($feed < -10) {
2359 $label_id = -$feed - 11;
2361 $result = db_query($link, "SELECT sql_exp FROM ttrss_labels WHERE
2362 id = '$label_id' AND owner_uid = " . $_SESSION["uid"]);
2364 $match_part = db_fetch_result($result, 0, "sql_exp");
2369 $result = db_query($link, "SELECT count(int_id) AS unread
2370 FROM ttrss_user_entries,ttrss_feeds,ttrss_entries WHERE
2371 ttrss_user_entries.feed_id = ttrss_feeds.id AND
2372 ttrss_user_entries.ref_id = ttrss_entries.id AND
2373 ttrss_feeds.hidden = false AND
2375 unread = true AND ($match_part) AND ttrss_user_entries.owner_uid = " . $_SESSION["uid"]);
2379 $result = db_query($link, "SELECT COUNT(post_int_id) AS unread
2380 FROM ttrss_tags,ttrss_user_entries,ttrss_entries
2381 WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id
2382 AND unread = true AND $age_qpart AND
2383 ttrss_tags.owner_uid = " . $_SESSION["uid"]);
2386 $unread = db_fetch_result($result, 0, "unread");
2391 /* FIXME this needs reworking */
2393 function getGlobalUnread($link, $user_id = false) {
2396 $user_id = $_SESSION["uid"];
2399 $age_qpart = getMaxAgeSubquery();
2401 $result = db_query($link, "SELECT count(ttrss_entries.id) as c_id FROM ttrss_entries,ttrss_user_entries,ttrss_feeds
2402 WHERE unread = true AND
2403 ttrss_user_entries.feed_id = ttrss_feeds.id AND
2404 ttrss_user_entries.ref_id = ttrss_entries.id AND
2407 ttrss_user_entries.owner_uid = '$user_id'");
2408 $c_id = db_fetch_result($result, 0, "c_id");
2412 function getGlobalCounters($link, $global_unread = -1) {
2413 if ($global_unread == -1) {
2414 $global_unread = getGlobalUnread($link);
2416 print "<counter type=\"global\" id='global-unread'
2417 counter='$global_unread'/>";
2419 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
2420 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2422 $subscribed_feeds = db_fetch_result($result, 0, "fn");
2424 print "<counter type=\"global\" id='subscribed-feeds'
2425 counter='$subscribed_feeds'/>";
2429 function getTagCounters($link, $smart_mode = SMART_RPC_COUNTERS
) {
2432 if (!$_SESSION["tctr_last_value"]) {
2433 $_SESSION["tctr_last_value"] = array();
2437 $old_counters = $_SESSION["tctr_last_value"];
2439 $tctrs_modified = false;
2441 /* $result = db_query($link, "SELECT tag_name,count(ttrss_entries.id) AS count
2442 FROM ttrss_tags,ttrss_entries,ttrss_user_entries WHERE
2443 ttrss_user_entries.ref_id = ttrss_entries.id AND
2444 ttrss_tags.owner_uid = ".$_SESSION["uid"]." AND
2445 post_int_id = ttrss_user_entries.int_id AND unread = true GROUP BY tag_name
2447 select tag_name,0 as count FROM ttrss_tags
2448 WHERE ttrss_tags.owner_uid = ".$_SESSION["uid"]); */
2450 $age_qpart = getMaxAgeSubquery();
2452 $result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id)
2453 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
2454 AND ref_id = id AND $age_qpart
2455 AND unread = true)) AS count FROM ttrss_tags
2456 WHERE owner_uid = ".$_SESSION['uid']." GROUP BY tag_name
2457 ORDER BY count DESC LIMIT 55");
2461 while ($line = db_fetch_assoc($result)) {
2462 $tags[$line["tag_name"]] +
= $line["count"];
2465 foreach (array_keys($tags) as $tag) {
2466 $unread = $tags[$tag];
2468 $tag = htmlspecialchars($tag);
2470 if (!$smart_mode ||
$old_counters[$tag] != $unread) {
2471 $old_counters[$tag] = $unread;
2472 $tctrs_modified = true;
2473 print "<counter type=\"tag\" id=\"$tag\" counter=\"$unread\"/>";
2478 if ($smart_mode && $tctrs_modified) {
2479 $_SESSION["tctr_last_value"] = $old_counters;
2484 function getLabelCounters($link, $smart_mode = SMART_RPC_COUNTERS
, $ret_mode = false) {
2486 $age_qpart = getMaxAgeSubquery();
2489 if (!$_SESSION["lctr_last_value"]) {
2490 $_SESSION["lctr_last_value"] = array();
2496 $old_counters = $_SESSION["lctr_last_value"];
2497 $lctrs_modified = false;
2499 $count = getFeedUnread($link, -1);
2502 print "<counter type=\"label\" id=\"-1\" counter=\"$count\"/>";
2504 $ret_arr["-1"]["counter"] = $count;
2505 $ret_arr["-1"]["description"] = __("Starred articles");
2508 $count = getFeedUnread($link, -2);
2511 print "<counter type=\"label\" id=\"-2\" counter=\"$count\"/>";
2513 $ret_arr["-2"]["counter"] = $count;
2514 $ret_arr["-2"]["description"] = __("Published articles");
2517 $count = getFeedUnread($link, -3);
2520 print "<counter type=\"label\" id=\"-3\" counter=\"$count\"/>";
2522 $ret_arr["-3"]["counter"] = $count;
2523 $ret_arr["-3"]["description"] = __("Fresh articles");
2527 $result = db_query($link, "SELECT owner_uid,id,sql_exp,description FROM
2528 ttrss_labels WHERE owner_uid = ".$_SESSION["uid"]." ORDER by description");
2530 while ($line = db_fetch_assoc($result)) {
2532 $id = -$line["id"] - 11;
2534 $label_name = $line["description"];
2536 error_reporting (0);
2538 $tmp_result = db_query($link, "SELECT count(ttrss_entries.id) as count FROM ttrss_user_entries,ttrss_entries,ttrss_feeds
2539 WHERE (" . $line["sql_exp"] . ") AND unread = true AND
2540 ttrss_feeds.hidden = false AND
2542 ttrss_user_entries.feed_id = ttrss_feeds.id AND
2543 ttrss_user_entries.ref_id = ttrss_entries.id AND
2544 ttrss_user_entries.owner_uid = ".$_SESSION["uid"]);
2546 $count = db_fetch_result($tmp_result, 0, "count");
2548 if (!$smart_mode ||
$old_counters[$id] != $count) {
2549 $old_counters[$id] = $count;
2550 $lctrs_modified = true;
2552 print "<counter type=\"label\" id=\"$id\" counter=\"$count\"/>";
2554 $ret_arr[$id]["counter"] = $count;
2555 $ret_arr[$id]["description"] = $label_name;
2559 error_reporting (DEFAULT_ERROR_LEVEL
);
2562 if ($smart_mode && $lctrs_modified) {
2563 $_SESSION["lctr_last_value"] = $old_counters;
2569 /* function getFeedCounter($link, $id) {
2571 $result = db_query($link, "SELECT
2572 count(id) as count,last_error
2573 FROM ttrss_entries,ttrss_user_entries,ttrss_feeds
2574 WHERE feed_id = '$id' AND unread = true
2575 AND ttrss_user_entries.feed_id = ttrss_feeds.id
2576 AND ttrss_user_entries.ref_id = ttrss_entries.id");
2578 $count = db_fetch_result($result, 0, "count");
2579 $last_error = htmlspecialchars(db_fetch_result($result, 0, "last_error"));
2581 print "<counter type=\"feed\" id=\"$id\" counter=\"$count\" error=\"$last_error\"/>";
2584 function getFeedCounters($link, $smart_mode = SMART_RPC_COUNTERS
, $active_feed = false) {
2586 $age_qpart = getMaxAgeSubquery();
2589 if (!$_SESSION["fctr_last_value"]) {
2590 $_SESSION["fctr_last_value"] = array();
2594 $old_counters = $_SESSION["fctr_last_value"];
2596 /* $result = db_query($link, "SELECT id,last_error,parent_feed,
2597 SUBSTRING(last_updated,1,19) AS last_updated,
2599 FROM ttrss_entries,ttrss_user_entries
2600 WHERE feed_id = ttrss_feeds.id AND
2601 ttrss_user_entries.ref_id = ttrss_entries.id
2602 AND unread = true AND owner_uid = ".$_SESSION["uid"].") as count
2603 FROM ttrss_feeds WHERE owner_uid = ".$_SESSION["uid"] . "
2604 AND parent_feed IS NULL"); */
2606 $query = "SELECT ttrss_feeds.id,
2608 SUBSTRING(ttrss_feeds.last_updated,1,19) AS last_updated,
2610 COUNT(ttrss_entries.id) AS count
2612 LEFT JOIN ttrss_user_entries ON (ttrss_user_entries.feed_id = ttrss_feeds.id
2613 AND ttrss_user_entries.owner_uid = ttrss_feeds.owner_uid
2614 AND ttrss_user_entries.unread = true)
2615 LEFT JOIN ttrss_entries ON (ttrss_user_entries.ref_id = ttrss_entries.id AND
2617 WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]."
2618 AND parent_feed IS NULL
2619 GROUP BY ttrss_feeds.id, ttrss_feeds.title, ttrss_feeds.last_updated, last_error";
2621 $result = db_query($link, $query);
2622 $fctrs_modified = false;
2624 $short_date = get_pref($link, 'SHORT_DATE_FORMAT');
2626 while ($line = db_fetch_assoc($result)) {
2629 $count = $line["count"];
2630 $last_error = htmlspecialchars($line["last_error"]);
2632 if (get_pref($link, 'HEADLINES_SMART_DATE')) {
2633 $last_updated = smart_date_time(strtotime($line["last_updated"]));
2635 $last_updated = date($short_date, strtotime($line["last_updated"]));
2638 $last_updated = htmlspecialchars($last_updated);
2640 $has_img = is_file(ICONS_DIR
. "/$id.ico");
2642 $tmp_result = db_query($link,
2643 "SELECT ttrss_feeds.id,COUNT(unread) AS unread
2644 FROM ttrss_feeds LEFT JOIN ttrss_user_entries
2645 ON (ttrss_feeds.id = ttrss_user_entries.feed_id)
2646 LEFT JOIN ttrss_entries ON (ttrss_user_entries.ref_id = ttrss_entries.id)
2647 WHERE parent_feed = '$id' AND $age_qpart AND unread = true GROUP BY ttrss_feeds.id");
2649 if (db_num_rows($tmp_result) > 0) {
2650 while ($l = db_fetch_assoc($tmp_result)) {
2651 $count +
= $l["unread"];
2655 if (!$smart_mode ||
$old_counters[$id] != $count) {
2656 $old_counters[$id] = $count;
2657 $fctrs_modified = true;
2660 $error_part = "error=\"$last_error\"";
2666 $has_img_part = "hi=\"$has_img\"";
2671 if ($active_feed && $id == $active_feed) {
2672 $has_title_part = "title=\"" . htmlspecialchars($line["title"]) . "\"";
2674 $has_title_part = "";
2677 print "<counter type=\"feed\" id=\"$id\" counter=\"$count\" $has_img_part $error_part updated=\"$last_updated\" $has_title_part/>";
2681 if ($smart_mode && $fctrs_modified) {
2682 $_SESSION["fctr_last_value"] = $old_counters;
2686 function get_script_dt_add() {
2687 if (strpos(VERSION
, ".99") === false) {
2694 function get_pgsql_version($link) {
2695 $result = db_query($link, "SELECT version() AS version");
2696 $version = split(" ", db_fetch_result($result, 0, "version"));
2700 function print_error_xml($code, $add_msg = "") {
2703 $error_msg = $ERRORS[$code];
2706 $error_msg = "$error_msg; $add_msg";
2709 print "<rpc-reply>";
2710 print "<error error-code=\"$code\" error-msg=\"$error_msg\"/>";
2711 print "</rpc-reply>";
2714 function subscribe_to_feed($link, $feed_link, $cat_id = 0,
2715 $auth_login = '', $auth_pass = '') {
2717 # check for feed:http://url
2718 $feed_link = trim(preg_replace("/^feed:/", "", $feed_link));
2720 # check for feed://URL
2721 if (strpos($feed_link, "//") === 0) {
2722 $feed_link = "http:$feed_link";
2725 if ($feed_link == "") return;
2727 if ($cat_id == "0" ||
!$cat_id) {
2728 $cat_qpart = "NULL";
2730 $cat_qpart = "'$cat_id'";
2733 $result = db_query($link,
2734 "SELECT id FROM ttrss_feeds
2735 WHERE feed_url = '$feed_link' AND owner_uid = ".$_SESSION["uid"]);
2737 if (db_num_rows($result) == 0) {
2739 $result = db_query($link,
2740 "INSERT INTO ttrss_feeds
2741 (owner_uid,feed_url,title,cat_id, auth_login,auth_pass)
2742 VALUES ('".$_SESSION["uid"]."', '$feed_link',
2743 '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass')");
2745 $result = db_query($link,
2746 "SELECT id FROM ttrss_feeds WHERE feed_url = '$feed_link'
2747 AND owner_uid = " . $_SESSION["uid"]);
2749 $feed_id = db_fetch_result($result, 0, "id");
2752 update_rss_feed($link, $feed_link, $feed_id, true);
2761 function print_feed_select($link, $id, $default_id = "",
2762 $attributes = "", $include_all_feeds = true) {
2764 print "<select id=\"$id\" name=\"$id\" $attributes>";
2765 if ($include_all_feeds) {
2766 print "<option value=\"0\">".__('All feeds')."</option>";
2769 $result = db_query($link, "SELECT id,title FROM ttrss_feeds
2770 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
2772 if (db_num_rows($result) > 0 && $include_all_feeds) {
2773 print "<option disabled>--------</option>";
2776 while ($line = db_fetch_assoc($result)) {
2777 if ($line["id"] == $default_id) {
2778 $is_selected = "selected";
2782 printf("<option $is_selected value='%d'>%s</option>",
2783 $line["id"], htmlspecialchars($line["title"]));
2789 function print_feed_cat_select($link, $id, $default_id = "",
2790 $attributes = "", $include_all_cats = true) {
2792 print "<select id=\"$id\" name=\"$id\" $attributes>";
2794 if ($include_all_cats) {
2795 print "<option value=\"0\">".__('Uncategorized')."</option>";
2798 $result = db_query($link, "SELECT id,title FROM ttrss_feed_categories
2799 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
2801 if (db_num_rows($result) > 0 && $include_all_cats) {
2802 print "<option disabled>--------</option>";
2805 while ($line = db_fetch_assoc($result)) {
2806 if ($line["id"] == $default_id) {
2807 $is_selected = "selected";
2811 printf("<option $is_selected value='%d'>%s</option>",
2812 $line["id"], htmlspecialchars($line["title"]));
2818 function checkbox_to_sql_bool($val) {
2819 return ($val == "on") ?
"true" : "false";
2822 function getFeedCatTitle($link, $id) {
2824 return __("Special");
2825 } else if ($id < -10) {
2826 return __("Labels");
2827 } else if ($id > 0) {
2828 $result = db_query($link, "SELECT ttrss_feed_categories.title
2829 FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND
2830 cat_id = ttrss_feed_categories.id");
2831 if (db_num_rows($result) == 1) {
2832 return db_fetch_result($result, 0, "title");
2834 return __("Uncategorized");
2837 return "getFeedCatTitle($id) failed";
2842 function getFeedTitle($link, $id) {
2844 return __("Starred articles");
2845 } else if ($id == -2) {
2846 return __("Published articles");
2847 } else if ($id == -3) {
2848 return __("Fresh articles");
2849 } else if ($id < -10) {
2850 $label_id = -10 - $id;
2851 $result = db_query($link, "SELECT description FROM ttrss_labels WHERE id = '$label_id'");
2852 if (db_num_rows($result) == 1) {
2853 return db_fetch_result($result, 0, "description");
2855 return "Unknown label ($label_id)";
2858 } else if ($id > 0) {
2859 $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$id'");
2860 if (db_num_rows($result) == 1) {
2861 return db_fetch_result($result, 0, "title");
2863 return "Unknown feed ($id)";
2866 return "getFeedTitle($id) failed";
2871 function get_session_cookie_name() {
2872 return ((!defined('TTRSS_SESSION_NAME')) ?
"ttrss_sid" : TTRSS_SESSION_NAME
);
2875 function print_init_params($link) {
2876 print "<init-params>";
2877 if ($_SESSION["stored-params"]) {
2878 foreach (array_keys($_SESSION["stored-params"]) as $key) {
2880 $value = htmlspecialchars($_SESSION["stored-params"][$key]);
2881 print "<param key=\"$key\" value=\"$value\"/>";
2886 print "<param key=\"theme\" value=\"".$_SESSION["theme"]."\"/>";
2887 print "<param key=\"daemon_enabled\" value=\"" . ENABLE_UPDATE_DAEMON
. "\"/>";
2888 print "<param key=\"feeds_frame_refresh\" value=\"" . FEEDS_FRAME_REFRESH
. "\"/>";
2889 print "<param key=\"daemon_refresh_only\" value=\"true\"/>";
2891 print "<param key=\"on_catchup_show_next_feed\" value=\"" .
2892 get_pref($link, "ON_CATCHUP_SHOW_NEXT_FEED") . "\"/>";
2894 print "<param key=\"hide_read_feeds\" value=\"" .
2895 (int) get_pref($link, "HIDE_READ_FEEDS") . "\"/>";
2897 print "<param key=\"feeds_sort_by_unread\" value=\"" .
2898 (int) get_pref($link, "FEEDS_SORT_BY_UNREAD") . "\"/>";
2900 print "<param key=\"confirm_feed_catchup\" value=\"" .
2901 (int) get_pref($link, "CONFIRM_FEED_CATCHUP") . "\"/>";
2903 print "<param key=\"cdm_auto_catchup\" value=\"" .
2904 (int) get_pref($link, "CDM_AUTO_CATCHUP") . "\"/>";
2906 print "<param key=\"icons_url\" value=\"" . ICONS_URL
. "\"/>";
2908 print "<param key=\"cookie_lifetime\" value=\"" . SESSION_COOKIE_LIFETIME
. "\"/>";
2910 print "<param key=\"default_view_mode\" value=\"" .
2911 get_pref($link, "_DEFAULT_VIEW_MODE") . "\"/>";
2913 print "<param key=\"default_view_limit\" value=\"" .
2914 (int) get_pref($link, "_DEFAULT_VIEW_LIMIT") . "\"/>";
2916 print "<param key=\"prefs_active_tab\" value=\"" .
2917 get_pref($link, "_PREFS_ACTIVE_TAB") . "\"/>";
2919 print "<param key=\"infobox_disable_overlay\" value=\"" .
2920 get_pref($link, "_INFOBOX_DISABLE_OVERLAY") . "\"/>";
2922 print "<param key=\"icons_location\" value=\"" .
2925 print "<param key=\"hide_read_shows_special\" value=\"" .
2926 (int) get_pref($link, "HIDE_READ_SHOWS_SPECIAL") . "\"/>";
2928 if (defined('_HIDDEN_FL_TEST')) {
2929 print "<param key=\"hide_feedlist\" value=\"1\"/>";
2932 print "</init-params>";
2935 function print_runtime_info($link) {
2936 print "<runtime-info>";
2938 if (ENABLE_UPDATE_DAEMON
) {
2939 print "<param key=\"daemon_is_running\" value=\"".
2940 sprintf("%d", file_is_locked("update_daemon.lock")) . "\"/>";
2942 if (time() - $_SESSION["daemon_stamp_check"] > 30) {
2944 $stamp = (int)read_stampfile("update_daemon.stamp");
2946 // print "<param key=\"daemon_stamp_delta\" value=\"$stamp_delta\"/>";
2949 $stamp_delta = time() - $stamp;
2951 if ($stamp_delta > 1800) {
2955 $_SESSION["daemon_stamp_check"] = time();
2958 print "<param key=\"daemon_stamp_ok\" value=\"$stamp_check\"/>";
2960 $stamp_fmt = date("Y.m.d, G:i", $stamp);
2962 print "<param key=\"daemon_stamp\" value=\"$stamp_fmt\"/>";
2967 if (CHECK_FOR_NEW_VERSION
&& $_SESSION["access_level"] >= 10) {
2969 if ($_SESSION["last_version_check"] +
7200 < time()) {
2970 $new_version_details = check_for_update($link);
2972 print "<param key=\"new_version_available\" value=\"".
2973 sprintf("%d", $new_version_details != ""). "\"/>";
2975 $_SESSION["last_version_check"] = time();
2979 // print "<param key=\"new_version_available\" value=\"1\"/>";
2981 print "</runtime-info>";
2984 function getSearchSql($search, $match_on) {
2986 $search_query_part = "";
2988 $keywords = split(" ", $search);
2989 $query_keywords = array();
2991 if ($match_on == "both") {
2993 foreach ($keywords as $k) {
2994 array_push($query_keywords, "(UPPER(ttrss_entries.title) LIKE UPPER('%$k%')
2995 OR UPPER(ttrss_entries.content) LIKE UPPER('%$k%'))");
2998 $search_query_part = implode("AND", $query_keywords) . " AND ";
3000 } else if ($match_on == "title") {
3002 foreach ($keywords as $k) {
3003 array_push($query_keywords, "(UPPER(ttrss_entries.title) LIKE UPPER('%$k%'))");
3006 $search_query_part = implode("AND", $query_keywords) . " AND ";
3008 } else if ($match_on == "content") {
3010 foreach ($keywords as $k) {
3011 array_push($query_keywords, "(UPPER(ttrss_entries.content) LIKE UPPER('%$k%'))");
3015 $search_query_part = implode("AND", $query_keywords);
3017 return $search_query_part;
3020 function queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $match_on, $override_order = false, $offset = 0, $owner_uid = 0) {
3022 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
3026 $search_query_part = getSearchSql($search, $match_on);
3027 $search_query_part .= " AND ";
3030 $search_query_part = "";
3033 $view_query_part = "";
3035 if ($view_mode == "adaptive") {
3037 $view_query_part = " ";
3038 } else if ($feed != -1) {
3039 $unread = getFeedUnread($link, $feed, $cat_view);
3041 $view_query_part = " unread = true AND ";
3046 if ($view_mode == "marked") {
3047 $view_query_part = " marked = true AND ";
3050 if ($view_mode == "unread") {
3051 $view_query_part = " unread = true AND ";
3055 $limit_query_part = "LIMIT " . $limit;
3058 $vfeed_query_part = "";
3060 // override query strategy and enable feed display when searching globally
3061 if ($search && $search_mode == "all_feeds") {
3062 $query_strategy_part = "ttrss_entries.id > 0";
3063 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3064 } else if (preg_match("/^-?[0-9][0-9]*$/", $feed) == false) {
3065 $query_strategy_part = "ttrss_entries.id > 0";
3066 $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
3067 id = feed_id) as feed_title,";
3068 } else if ($feed >= 0 && $search && $search_mode == "this_cat") {
3070 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3072 $tmp_result = false;
3075 $tmp_result = db_query($link, "SELECT id
3076 FROM ttrss_feeds WHERE cat_id = '$feed'");
3078 $tmp_result = db_query($link, "SELECT id
3079 FROM ttrss_feeds WHERE cat_id = (SELECT cat_id FROM ttrss_feeds
3080 WHERE id = '$feed') AND id != '$feed'");
3083 $cat_siblings = array();
3085 if (db_num_rows($tmp_result) > 0) {
3086 while ($p = db_fetch_assoc($tmp_result)) {
3087 array_push($cat_siblings, "feed_id = " . $p["id"]);
3090 $query_strategy_part = sprintf("(feed_id = %d OR %s)",
3091 $feed, implode(" OR ", $cat_siblings));
3094 $query_strategy_part = "ttrss_entries.id > 0";
3097 } else if ($feed >= 0) {
3102 $query_strategy_part = "cat_id = '$feed'";
3104 $query_strategy_part = "cat_id IS NULL";
3107 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3110 $tmp_result = db_query($link, "SELECT id
3111 FROM ttrss_feeds WHERE parent_feed = '$feed'
3112 ORDER BY cat_id,title");
3114 $parent_ids = array();
3116 if (db_num_rows($tmp_result) > 0) {
3117 while ($p = db_fetch_assoc($tmp_result)) {
3118 array_push($parent_ids, "feed_id = " . $p["id"]);
3121 $query_strategy_part = sprintf("(feed_id = %d OR %s)",
3122 $feed, implode(" OR ", $parent_ids));
3124 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3126 $query_strategy_part = "feed_id = '$feed'";
3129 } else if ($feed == -1) { // starred virtual feed
3130 $query_strategy_part = "marked = true";
3131 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3132 } else if ($feed == -2) { // published virtual feed
3133 $query_strategy_part = "published = true";
3134 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3135 } else if ($feed == -3) { // fresh virtual feed
3136 $query_strategy_part = "unread = true";
3138 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
3140 if (DB_TYPE
== "pgsql") {
3141 $query_strategy_part .= " AND date_entered > NOW() - INTERVAL '$intl hour' ";
3143 $query_strategy_part .= " AND date_entered > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
3146 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3147 } else if ($feed <= -10) { // labels
3148 $label_id = -$feed - 11;
3150 $tmp_result = db_query($link, "SELECT sql_exp FROM ttrss_labels
3151 WHERE id = '$label_id'");
3153 $query_strategy_part = db_fetch_result($tmp_result, 0, "sql_exp");
3155 if (!$query_strategy_part) {
3159 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3161 $query_strategy_part = "id > 0"; // dumb
3164 if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) {
3165 $order_by = "updated";
3167 $order_by = "updated DESC";
3170 if ($override_order) {
3171 $order_by = $override_order;
3176 if ($search && $search_mode == "all_feeds") {
3177 $feed_title = __("Search results")." ($search)";
3178 } else if ($search && preg_match('/^-?[0-9][0-9]*$/', $feed) == false) {
3179 $feed_title = __("Search results")." ($search, $feed)";
3180 } else if (preg_match('/^-?[0-9][0-9]*$/', $feed) == false) {
3181 $feed_title = $feed;
3182 } else if (preg_match('/^-?[0-9][0-9]*$/', $feed) != false && $feed >= 0) {
3187 $result = db_query($link, "SELECT title FROM ttrss_feed_categories
3188 WHERE id = '$feed' AND owner_uid = $owner_uid");
3189 $feed_title = db_fetch_result($result, 0, "title");
3191 $feed_title = __("Uncategorized");
3195 $feed_title = __("Searched for")." $search ($feed_title)";
3200 $result = db_query($link, "SELECT title,site_url,last_error FROM ttrss_feeds
3201 WHERE id = '$feed' AND owner_uid = $owner_uid");
3203 $feed_title = db_fetch_result($result, 0, "title");
3204 $feed_site_url = db_fetch_result($result, 0, "site_url");
3205 $last_error = db_fetch_result($result, 0, "last_error");
3208 $feed_title = __("Searched for") . " $search ($feed_title)";
3212 } else if ($feed == -1) {
3213 $feed_title = __("Starred articles");
3214 } else if ($feed == -2) {
3215 $feed_title = __("Published articles");
3216 } else if ($feed == -3) {
3217 $feed_title = __("Fresh articles");
3218 } else if ($feed < -10) {
3219 $label_id = -$feed - 11;
3220 $result = db_query($link, "SELECT description FROM ttrss_labels
3221 WHERE id = '$label_id'");
3222 $feed_title = db_fetch_result($result, 0, "description");
3225 $feed_title = __("Searched for") . " $search ($feed_title)";
3231 if ($feed < -10) error_reporting (0);
3233 $content_query_part = "content as content_preview,";
3235 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
3238 $feed_kind = "Feeds";
3240 $feed_kind = "Labels";
3243 if ($limit_query_part) {
3244 $offset_query_part = "OFFSET $offset";
3249 ttrss_entries.id,ttrss_entries.title,
3251 unread,feed_id,marked,published,link,last_read,
3252 SUBSTRING(last_read,1,19) as last_read_noms,
3255 SUBSTRING(updated,1,19) as updated_noms,
3258 ttrss_entries,ttrss_user_entries,ttrss_feeds
3260 ttrss_feeds.hidden = false AND
3261 ttrss_user_entries.feed_id = ttrss_feeds.id AND
3262 ttrss_user_entries.ref_id = ttrss_entries.id AND
3263 ttrss_user_entries.owner_uid = '$owner_uid' AND
3266 $query_strategy_part ORDER BY $order_by
3267 $limit_query_part $offset_query_part";
3269 $result = db_query($link, $query);
3271 if ($_GET["debug"]) print $query;
3276 $feed_kind = "Tags";
3278 $result = db_query($link, "SELECT
3280 ttrss_entries.id as id,title,
3283 marked,link,last_read,
3284 SUBSTRING(last_read,1,19) as last_read_noms,
3287 SUBSTRING(updated,1,19) as updated_noms
3289 ttrss_entries,ttrss_user_entries,ttrss_tags
3291 ref_id = ttrss_entries.id AND
3292 ttrss_user_entries.owner_uid = '$owner_uid' AND
3293 post_int_id = int_id AND tag_name = '$feed' AND
3296 $query_strategy_part ORDER BY $order_by
3297 $limit_query_part");
3300 return array($result, $feed_title, $feed_site_url, $last_error);
3304 function generate_syndicated_feed($link, $owner_uid, $feed, $is_cat,
3305 $search, $search_mode, $match_on) {
3307 $qfh_ret = queryFeedHeadlines($link, $feed,
3308 30, false, $is_cat, $search, $search_mode, $match_on, "updated DESC", 0,
3311 $result = $qfh_ret[0];
3312 $feed_title = htmlspecialchars($qfh_ret[1]);
3313 $feed_site_url = $qfh_ret[2];
3314 $last_error = $qfh_ret[3];
3316 // if (!$feed_site_url) $feed_site_url = "http://localhost/";
3318 print "<?xml version=\"1.0\" encoding=\"utf-8\"?>
3319 <?xml-stylesheet type=\"text/xsl\" href=\"rss.xsl\"?>
3320 <rss version=\"2.0\">
3322 <title>$feed_title</title>
3323 <link>$feed_site_url</link>
3324 <description>Feed generated by Tiny Tiny RSS</description>";
3326 while ($line = db_fetch_assoc($result)) {
3328 print "<guid>" . htmlspecialchars($line["guid"]) . "</guid>";
3329 print "<link>" . htmlspecialchars($line["link"]) . "</link>";
3331 $tags = get_article_tags($link, $line["id"], $owner_uid);
3333 foreach ($tags as $tag) {
3334 print "<category>" . htmlspecialchars($tag) . "</category>";
3337 $rfc822_date = date('r', strtotime($line["updated"]));
3339 print "<pubDate>$rfc822_date</pubDate>";
3342 htmlspecialchars($line["title"]) . "</title>";
3344 print "<description><![CDATA[" .
3345 $line["content_preview"] . "]]></description>";
3350 print "</channel></rss>";
3354 function getCategoryTitle($link, $cat_id) {
3356 if ($cat_id == -1) {
3357 return __("Special");
3358 } else if ($cat_id == -2) {
3359 return __("Labels");
3362 $result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE
3365 if (db_num_rows($result) == 1) {
3366 return db_fetch_result($result, 0, "title");
3368 return "Uncategorized";
3373 // http://ru2.php.net/strip-tags
3375 function strip_tags_long($textstring, $allowed){
3376 while($textstring != strip_tags($textstring, $allowed))
3378 while (strlen($textstring) != 0)
3380 if (strlen($textstring) > 1024) {
3383 $otherlen = strlen($textstring);
3385 $temptext = strip_tags(substr($textstring,0,$otherlen), $allowed);
3386 $safetext .= $temptext;
3387 $textstring = substr_replace($textstring,'',0,$otherlen);
3389 $textstring = $safetext;
3395 function sanitize_rss($link, $str, $force_strip_tags = false) {
3398 if (get_pref($link, "STRIP_UNSAFE_TAGS") ||
$force_strip_tags) {
3400 $res = strip_tags_long($res,
3401 "<p><a><i><em><b><strong><blockquote><br><img><div><span><ul><ol><li>");
3403 // $res = preg_replace("/\r\n|\n|\r/", "", $res);
3404 // $res = strip_tags_long($res, "<p><a><i><em><b><strong><blockquote><br><img><div><span>");
3411 * Send by mail a digest of last articles.
3413 * @param mixed $link The database connection.
3414 * @param integer $limit The maximum number of articles by digest.
3415 * @return boolean Return false if digests are not enabled.
3417 function send_headlines_digests($link, $limit = 100) {
3419 if (!DIGEST_ENABLE
) return false;
3421 $user_limit = DIGEST_EMAIL_LIMIT
;
3424 print "Sending digests, batch of max $user_limit users, days = $days, headline limit = $limit\n\n";
3426 if (DB_TYPE
== "pgsql") {
3427 $interval_query = "last_digest_sent < NOW() - INTERVAL '$days days'";
3428 } else if (DB_TYPE
== "mysql") {
3429 $interval_query = "last_digest_sent < DATE_SUB(NOW(), INTERVAL $days DAY)";
3432 $result = db_query($link, "SELECT id,email FROM ttrss_users
3433 WHERE email != '' AND (last_digest_sent IS NULL OR $interval_query)");
3435 while ($line = db_fetch_assoc($result)) {
3437 if (get_pref($link, 'DIGEST_ENABLE', $line['id'], false)) {
3438 print "Sending digest for UID:" . $line['id'] . " - " . $line["email"] . " ... ";
3440 $do_catchup = get_pref($link, 'DIGEST_CATCHUP', $line['id'], false);
3442 $tuple = prepare_headlines_digest($link, $line["id"], $days, $limit);
3443 $digest = $tuple[0];
3444 $headlines_count = $tuple[1];
3445 $affected_ids = $tuple[2];
3446 $digest_text = $tuple[3];
3448 if ($headlines_count > 0) {
3450 $mail = new PHPMailer();
3452 $mail->PluginDir
= "phpmailer/";
3453 $mail->SetLanguage("en", "phpmailer/language/");
3455 $mail->CharSet
= "UTF-8";
3457 $mail->From
= DIGEST_FROM_ADDRESS
;
3458 $mail->FromName
= DIGEST_FROM_NAME
;
3459 $mail->AddAddress($line["email"], $line["login"]);
3461 if (DIGEST_SMTP_HOST
) {
3462 $mail->Host
= DIGEST_SMTP_HOST
;
3463 $mail->Mailer
= "smtp";
3464 $mail->Username
= DIGEST_SMTP_LOGIN
;
3465 $mail->Password
= DIGEST_SMTP_PASSWORD
;
3468 $mail->IsHTML(true);
3469 $mail->Subject
= DIGEST_SUBJECT
;
3470 $mail->Body
= $digest;
3471 $mail->AltBody
= $digest_text;
3473 $rc = $mail->Send();
3475 if (!$rc) print "ERROR: " . $mail->ErrorInfo
;
3479 if ($rc && $do_catchup) {
3480 print "Marking affected articles as read...\n";
3481 catchupArticlesById($link, $affected_ids, 0, $line["id"]);
3484 db_query($link, "UPDATE ttrss_users SET last_digest_sent = NOW()
3485 WHERE id = " . $line["id"]);
3487 print "No headlines\n";
3492 print "All done.\n";
3496 function prepare_headlines_digest($link, $user_id, $days = 1, $limit = 100) {
3498 require_once "MiniTemplator.class.php";
3500 $tpl = new MiniTemplator
;
3501 $tpl_t = new MiniTemplator
;
3503 $tpl->readTemplateFromFile("templates/digest_template_html.txt");
3504 $tpl_t->readTemplateFromFile("templates/digest_template.txt");
3506 $tpl->setVariable('CUR_DATE', date('Y/m/d'));
3507 $tpl->setVariable('CUR_TIME', date('G:i'));
3509 $tpl_t->setVariable('CUR_DATE', date('Y/m/d'));
3510 $tpl_t->setVariable('CUR_TIME', date('G:i'));
3512 $affected_ids = array();
3514 if (DB_TYPE
== "pgsql") {
3515 $interval_query = "ttrss_entries.date_entered > NOW() - INTERVAL '$days days'";
3516 } else if (DB_TYPE
== "mysql") {
3517 $interval_query = "ttrss_entries.date_entered > DATE_SUB(NOW(), INTERVAL $days DAY)";
3520 $result = db_query($link, "SELECT ttrss_entries.title,
3521 ttrss_feeds.title AS feed_title,
3523 ttrss_user_entries.ref_id,
3525 SUBSTRING(content, 1, 120) AS excerpt,
3526 SUBSTRING(last_updated,1,19) AS last_updated
3528 ttrss_user_entries,ttrss_entries,ttrss_feeds
3530 ref_id = ttrss_entries.id AND feed_id = ttrss_feeds.id
3531 AND include_in_digest = true
3534 AND ttrss_user_entries.owner_uid = $user_id
3536 ORDER BY ttrss_feeds.title, date_entered DESC
3539 $cur_feed_title = "";
3541 $headlines_count = db_num_rows($result);
3543 $headlines = array();
3545 while ($line = db_fetch_assoc($result)) {
3546 array_push($headlines, $line);
3549 for ($i = 0; $i < sizeof($headlines); $i++
) {
3551 $line = $headlines[$i];
3553 array_push($affected_ids, $line["ref_id"]);
3555 $updated = smart_date_time(strtotime($line["last_updated"]));
3557 $tpl->setVariable('FEED_TITLE', $line["feed_title"]);
3558 $tpl->setVariable('ARTICLE_TITLE', $line["title"]);
3559 $tpl->setVariable('ARTICLE_LINK', $line["link"]);
3560 $tpl->setVariable('ARTICLE_UPDATED', $updated);
3561 $tpl->setVariable('ARTICLE_EXCERPT',
3562 truncate_string(strip_tags($line["excerpt"]), 100));
3564 $tpl->addBlock('article');
3566 $tpl_t->setVariable('FEED_TITLE', $line["feed_title"]);
3567 $tpl_t->setVariable('ARTICLE_TITLE', $line["title"]);
3568 $tpl_t->setVariable('ARTICLE_LINK', $line["link"]);
3569 $tpl_t->setVariable('ARTICLE_UPDATED', $updated);
3570 // $tpl_t->setVariable('ARTICLE_EXCERPT',
3571 // truncate_string(strip_tags($line["excerpt"]), 100));
3573 $tpl_t->addBlock('article');
3575 if ($headlines[$i]['feed_title'] != $headlines[$i+
1]['feed_title']) {
3576 $tpl->addBlock('feed');
3577 $tpl_t->addBlock('feed');
3582 $tpl->addBlock('digest');
3583 $tpl->generateOutputToString($tmp);
3585 $tpl_t->addBlock('digest');
3586 $tpl_t->generateOutputToString($tmp_t);
3588 return array($tmp, $headlines_count, $affected_ids, $tmp_t);
3591 function check_for_update($link, $brief_fmt = true) {
3592 $releases_feed = "http://tt-rss.spb.ru/releases.rss";
3594 if (!CHECK_FOR_NEW_VERSION ||
$_SESSION["access_level"] < 10) {
3599 if (ENABLE_SIMPLEPIE
) {
3600 $rss = new SimplePie();
3601 $rss->set_useragent(SIMPLEPIE_USERAGENT
. MAGPIE_USER_AGENT_EXT
);
3602 // $rss->set_timeout(MAGPIE_FETCH_TIME_OUT);
3603 $rss->set_feed_url($fetch_url);
3604 $rss->set_output_encoding('UTF-8');
3607 $rss = fetch_rss($releases_feed);
3609 error_reporting (DEFAULT_ERROR_LEVEL
);
3613 if (ENABLE_SIMPLEPIE
) {
3614 $items = $rss->get_items();
3616 $items = $rss->items
;
3618 if (!$items ||
!is_array($items)) $items = $rss->entries
;
3619 if (!$items ||
!is_array($items)) $items = $rss;
3622 if (!is_array($items) ||
count($items) == 0) {
3626 $latest_item = $items[0];
3628 if (ENABLE_SIMPLEPIE
) {
3629 $last_title = $latest_item->get_title();
3631 $last_title = $latest_item["title"];
3634 $latest_version = trim(preg_replace("/(Milestone)|(completed)/", "", $last_title));
3636 if (ENABLE_SIMPLEPIE
) {
3637 $release_url = sanitize_rss($link, $latest_item->get_link());
3638 $content = sanitize_rss($link, $latest_item->get_description());
3640 $release_url = sanitize_rss($link, $latest_item["link"]);
3641 $content = sanitize_rss($link, $latest_item["description"]);
3644 if (version_compare(VERSION
, $latest_version) == -1) {
3646 return format_notice("<a href=\"javascript:showBlockElement('milestoneDetails')\">
3647 New version of Tiny-Tiny RSS ($latest_version) is available (click for details)</a>
3648 <div id=\"milestoneDetails\">$content</div>");
3650 return "New version of Tiny-Tiny RSS ($latest_version) is available:
3651 <div class='milestoneDetails'>$content</div>
3652 Visit <a target=\"_new\" href=\"http://tt-rss.spb.ru/\">official site</a> for
3653 download and update information.";
3660 function markArticlesById($link, $ids, $cmode) {
3664 foreach ($ids as $id) {
3665 array_push($tmp_ids, "ref_id = '$id'");
3668 $ids_qpart = join(" OR ", $tmp_ids);
3671 db_query($link, "UPDATE ttrss_user_entries SET
3672 marked = false,last_read = NOW()
3673 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3674 } else if ($cmode == 1) {
3675 db_query($link, "UPDATE ttrss_user_entries SET
3677 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3679 db_query($link, "UPDATE ttrss_user_entries SET
3680 marked = NOT marked,last_read = NOW()
3681 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3685 function publishArticlesById($link, $ids, $cmode) {
3689 foreach ($ids as $id) {
3690 array_push($tmp_ids, "ref_id = '$id'");
3693 $ids_qpart = join(" OR ", $tmp_ids);
3696 db_query($link, "UPDATE ttrss_user_entries SET
3697 published = false,last_read = NOW()
3698 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3699 } else if ($cmode == 1) {
3700 db_query($link, "UPDATE ttrss_user_entries SET
3702 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3704 db_query($link, "UPDATE ttrss_user_entries SET
3705 published = NOT published,last_read = NOW()
3706 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
3710 function catchupArticlesById($link, $ids, $cmode, $owner_uid = false) {
3712 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
3716 foreach ($ids as $id) {
3717 array_push($tmp_ids, "ref_id = '$id'");
3720 $ids_qpart = join(" OR ", $tmp_ids);
3723 db_query($link, "UPDATE ttrss_user_entries SET
3724 unread = false,last_read = NOW()
3725 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
3726 } else if ($cmode == 1) {
3727 db_query($link, "UPDATE ttrss_user_entries SET
3729 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
3731 db_query($link, "UPDATE ttrss_user_entries SET
3732 unread = NOT unread,last_read = NOW()
3733 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
3737 function catchupArticleById($link, $id, $cmode) {
3740 db_query($link, "UPDATE ttrss_user_entries SET
3741 unread = false,last_read = NOW()
3742 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
3743 } else if ($cmode == 1) {
3744 db_query($link, "UPDATE ttrss_user_entries SET
3746 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
3748 db_query($link, "UPDATE ttrss_user_entries SET
3749 unread = NOT unread,last_read = NOW()
3750 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
3754 function make_guid_from_title($title) {
3755 return preg_replace("/[ \"\',.:;]/", "-",
3756 mb_strtolower(strip_tags($title), 'utf-8'));
3759 function print_headline_subtoolbar($link, $feed_site_url, $feed_title,
3760 $bottom = false, $rtl_content = false, $feed_id = 0,
3761 $is_cat = false, $search = false, $match_on = false,
3762 $search_mode = false, $offset = 0, $limit = 0,
3763 $dashboard_menu = 0, $disable_feed = 0, $feed_small_icon = 0) {
3765 $user_page_offset = $offset +
1;
3768 $class = "headlinesSubToolbar";
3769 $tid = "headlineActionsTop";
3771 $class = "headlinesSubToolbar";
3772 $tid = "headlineActionsBottom";
3775 print "<table class=\"$class\" id=\"$tid\"
3776 width=\"100%\" cellspacing=\"0\" cellpadding=\"0\"><tr>";
3784 $page_prev_link = "javascript:viewFeedGoPage(-1)";
3785 $page_next_link = "javascript:viewFeedGoPage(1)";
3786 $page_first_link = "javascript:viewFeedGoPage(0)";
3788 $catchup_page_link = "javascript:catchupPage()";
3789 $catchup_feed_link = "javascript:catchupCurrentFeed()";
3790 $catchup_sel_link = "javascript:catchupSelection()";
3792 if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
3794 $sel_all_link = "javascript:selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', true, '', true)";
3795 $sel_unread_link = "javascript:selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', true, 'Unread', true)";
3796 $sel_none_link = "javascript:selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false)";
3798 $tog_unread_link = "javascript:selectionToggleUnread()";
3799 $tog_marked_link = "javascript:selectionToggleMarked()";
3800 $tog_published_link = "javascript:selectionTogglePublished()";
3804 $sel_all_link = "javascript:cdmSelectArticles('all')";
3805 $sel_unread_link = "javascript:cdmSelectArticles('unread')";
3806 $sel_none_link = "javascript:cdmSelectArticles('none')";
3808 $tog_unread_link = "javascript:selectionToggleUnread(true)";
3809 $tog_marked_link = "javascript:selectionToggleMarked(true)";
3810 $tog_published_link = "javascript:selectionTogglePublished(true)";
3814 if (!$dashboard_menu) {
3816 if (strpos($_SESSION["client.userAgent"], "MSIE") === false) {
3818 print "<td class=\"headlineActions$rtl_cpart\">
3819 <ul class=\"headlineDropdownMenu\">
3822 <a href=\"$sel_all_link\">".__('All')."</a>,
3823 <a href=\"$sel_unread_link\">".__('Unread')."</a>,
3824 <a href=\"$sel_none_link\">".__('None')."</a></li>
3825 <li class=\"vsep\"> </li>
3826 <li class=\"top\">".__('Toggle')."<ul>
3827 <li onclick=\"$tog_unread_link\">".__('Unread')."</li>
3828 <li onclick=\"$tog_marked_link\">".__('Starred')."</li>
3829 <li onclick=\"$tog_published_link\">".__('Published')."</li>
3831 <li class=\"vsep\"> </li>
3832 <li class=\"top\">".__('Mark as read')."<ul>
3833 <li onclick=\"$catchup_sel_link\">".__('Selection')."</li>
3834 <!-- <li onclick=\"$catchup_page_link\">".__('This page')."</li> -->";
3836 if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
3839 <li><span class=\"insensitive\">--------</span></li>
3840 <li onclick=\"catchupRelativeToArticle(0)\">".__("Above active article")."</li>
3841 <li onclick=\"catchupRelativeToArticle(1)\">".__("Below active article")."</li>
3842 <li><span class=\"insensitive\">--------</span></li>";
3846 <li onclick=\"$catchup_feed_link\">".__('Entire feed')."</li></ul></li>
3849 $enable_pagination = get_pref($link, "_PREFS_ENABLE_PAGINATION");
3851 if ($limit != 0 && !$search && $enable_pagination) {
3853 <li class=\"vsep\"> </li>
3854 <li class=\"top\"><a href=\"$page_next_link\">".__('Next page')."</a><ul>
3855 <li onclick=\"$page_prev_link\">".__('Previous page')."</li>
3856 <li onclick=\"$page_first_link\">".__('First page')."</li></ul></li>
3860 if ($search && $feed_id >= 0 && get_pref($link, 'ENABLE_LABELS') && GLOBAL_ENABLE_LABELS
) {
3862 <li class=\"vsep\"> </li>
3864 <a href=\"javascript:labelFromSearch('$search', '$search_mode',
3865 '$match_on', '$feed_id', '$is_cat');\">
3866 ".__('Convert to label')."</a></td>";
3872 // old style subtoolbar:
3874 print "<td class=\"headlineActions$rtl_cpart\">".
3876 <a href=\"$sel_all_link\">".__('All')."</a>,
3877 <a href=\"$sel_unread_link\">".__('Unread')."</a>,
3878 <a href=\"$sel_none_link\">".__('None')."</a>
3880 __('Toggle:')." <a href=\"$tog_unread_link\">".__('Unread')."</a>,
3881 <a href=\"$tog_marked_link\">".__('Starred')."</a>
3883 __('Mark as read:')."
3884 <a href=\"#\" onclick=\"$catchup_page_link\">".__('Page')."</a>,
3885 <a href=\"#\" onclick=\"$catchup_feed_link\">".__('Feed')."</a>";
3887 if ($search && $feed_id >= 0 && get_pref($link, 'ENABLE_LABELS') && GLOBAL_ENABLE_LABELS
) {
3890 <a href=\"javascript:labelFromSearch('$search', '$search_mode',
3891 '$match_on', '$feed_id', '$is_cat');\">
3892 ".__('Convert to label')."</a>";
3898 } else { // dashboard menu actions
3900 print "<td class=\"headlineActions$rtl_cpart\">
3901 <ul class=\"headlineDropdownMenu\">
3903 <a href=\"#\" onclick=\"return displayDlg('quickAddFeed');\">".
3904 __('Subscribe to feed')."</a>
3906 <li class=\"vsep\"> </li>
3907 <li class=\"top\">".__('Placeholder')."<ul>
3908 <li onclick=\"\">".__('Placeholder')."</li>
3909 <li onclick=\"\">".__('Placeholder')."</li>
3910 <li onclick=\"\">".__('Placeholder')."</li>
3912 <li class=\"vsep\"> </li>
3913 <li class=\"top\">".__('Show')."<ul>
3914 <li onclick=\"\">".__('Update errors')."</li>
3921 /* if ($search && $feed_id >= 0 && get_pref($link, 'ENABLE_LABELS') && GLOBAL_ENABLE_LABELS) {
3922 print "<td class=\"headlineActions$rtl_cpart\">
3923 <a href=\"javascript:labelFromSearch('$search', '$search_mode',
3924 '$match_on', '$feed_id', '$is_cat');\">
3925 ".__('Convert to Label')."</a></td>";
3928 print "<td class=\"headlineTitle$rtl_cpart\">";
3930 print "<span class=\"headlineInnerTitle\">";
3932 if ($feed_site_url) {
3934 $target = "target=\"_new\"";
3936 print "<a $target href=\"$feed_site_url\">".
3937 truncate_string($feed_title,30)."</a>";
3943 $search_q = "&q=$search&m=$match_on&smode=$search_mode";
3946 if ($user_page_offset > 1) {
3947 print " [$user_page_offset] ";
3952 if (!$bottom && !$disable_feed) {
3955 href=\"backend.php?op=rss&id=$feed_id&is_cat=$is_cat$search_q\">
3956 <img class=\"noborder\"
3957 alt=\"".__('Generated feed')."\" src=\"images/feed-icon-12x12.png\">
3959 } else if ($feed_small_icon) {
3960 print "<img class=\"noborder\" alt=\"\" src=\"images/$feed_small_icon\">";
3964 print "</tr></table>";
3968 function printCategoryHeader($link, $cat_id, $hidden = false, $can_browse = true) {
3970 $tmp_category = getCategoryTitle($link, $cat_id);
3971 $cat_unread = getCategoryUnread($link, $cat_id);
3974 $holder_style = "display:none;";
3981 $catctr_class = ($cat_unread > 0) ?
"catCtrHasUnread" : "catCtrNoUnread";
3983 print "<li class=\"feedCat\" id=\"FCAT-$cat_id\">
3984 <a id=\"FCATN-$cat_id\" href=\"javascript:toggleCollapseCat($cat_id)\">$tmp_category</a>";
3987 print "<a href=\"#\" onclick=\"javascript:viewCategory($cat_id)\" id=\"FCAP-$cat_id\">";
3989 print "<span id=\"FCAP-$cat_id\">";
3992 print " <span id=\"FCATCTR-$cat_id\"
3993 class=\"$catctr_class\">($cat_unread)</span> $ellipsis";
4003 print "<li id=\"feedCatHolder\" class=\"$holder_class\"><ul class=\"feedCatList\" id=\"FCATLIST-$cat_id\" style='$holder_style'>";
4006 function outputFeedList($link, $tags = false) {
4008 print "<ul class=\"feedList\" id=\"feedList\">";
4010 $owner_uid = $_SESSION["uid"];
4014 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4016 if ($_COOKIE["ttrss_vf_vclps"] == 1) {
4019 $cat_hidden = false;
4022 # print "<li class=\"feedCat\">".__('Special')."</li>";
4023 # print "<li id=\"feedCatHolder\" class=\"feedCatHolder\"><ul class=\"feedCatList\">";
4024 # print "<li class=\"feedCat\">".
4025 # "<a id=\"FCATN--1\" href=\"javascript:toggleCollapseCat(-1)\">".
4026 # __('Special')."</a> <span id='FCAP--1'>$ellipsis</span></li>";
4028 # print "<li id=\"feedCatHolder\" class=\"feedCatHolder\">
4029 # <ul class=\"feedCatList\" id='FCATLIST--1' style='$holder_style'>";
4031 # $cat_unread = getCategoryUnread($link, -1);
4032 # $tmp_category = __("Special");
4033 # $catctr_class = ($cat_unread > 0) ? "catCtrHasUnread" : "catCtrNoUnread";
4035 printCategoryHeader($link, -1, $cat_hidden, false);
4038 if (defined('_ENABLE_DASHBOARD')) {
4039 printFeedEntry(-4, "virt", __("Dashboard"), 0,
4040 "images/tag.png", $link);
4043 $num_starred = getFeedUnread($link, -1);
4044 $num_published = getFeedUnread($link, -2);
4045 $num_fresh = getFeedUnread($link, -3);
4049 if ($num_fresh > 0) $class .= "Unread";
4051 printFeedEntry(-3, $class, __("Fresh articles"), $num_fresh,
4052 "images/fresh.png", $link);
4056 if ($num_starred > 0) $class .= "Unread";
4058 $is_ie = (strpos($_SESSION["client.userAgent"], "MSIE") !== false);
4061 $mark_img_ext = "gif";
4063 $mark_img_ext = "png";
4066 printFeedEntry(-1, $class, __("Starred articles"), $num_starred,
4067 "images/mark_set.$mark_img_ext", $link);
4071 if ($num_published > 0) $class .= "Unread";
4073 printFeedEntry(-2, $class, __("Published articles"), $num_published,
4074 "images/pub_set.gif", $link);
4076 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4082 if (GLOBAL_ENABLE_LABELS
&& get_pref($link, 'ENABLE_LABELS')) {
4084 $result = db_query($link, "SELECT id,sql_exp,description FROM
4085 ttrss_labels WHERE owner_uid = '$owner_uid' ORDER by description");
4087 if (db_num_rows($result) > 0) {
4088 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4090 if ($_COOKIE["ttrss_vf_lclps"] == 1) {
4093 $cat_hidden = false;
4096 printCategoryHeader($link, -2, $cat_hidden, false);
4098 # print "<li class=\"feedCat\">".
4099 # "<a id=\"FCATN--2\" href=\"javascript:toggleCollapseCat(-2)\">".
4100 # __('Labels')."</a> <span id='FCAP--2'>$ellipsis</span></li>";
4102 # print "<li id=\"feedCatHolder\" class=\"feedCatHolder\"><ul class=\"feedCatList\" id='FCATLIST--2' style='$holder_style'>";
4104 print "<li><hr></li>";
4108 while ($line = db_fetch_assoc($result)) {
4110 error_reporting (0);
4112 $label_id = -$line['id'] - 11;
4113 $count = getFeedUnread($link, $label_id);
4121 error_reporting (DEFAULT_ERROR_LEVEL
);
4123 printFeedEntry($label_id,
4124 $class, $line["description"],
4125 $count, "images/label.png", $link);
4129 if (db_num_rows($result) > 0) {
4130 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4137 if (!get_pref($link, 'ENABLE_FEED_CATS')) {
4138 print "<li><hr></li>";
4141 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4142 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4143 $order_by_qpart = "category,unread DESC,title";
4145 $order_by_qpart = "category,title";
4148 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4149 $order_by_qpart = "unread DESC,title";
4151 $order_by_qpart = "title";
4155 $age_qpart = getMaxAgeSubquery();
4157 $result = db_query($link, "SELECT ttrss_feeds.*,
4158 SUBSTRING(last_updated,1,19) AS last_updated_noms,
4159 (SELECT COUNT(id) FROM ttrss_entries,ttrss_user_entries
4160 WHERE feed_id = ttrss_feeds.id AND unread = true
4162 AND ttrss_user_entries.ref_id = ttrss_entries.id
4163 AND owner_uid = '$owner_uid') as unread,
4165 ttrss_feed_categories.title AS category,
4166 ttrss_feed_categories.collapsed
4167 FROM ttrss_feeds LEFT JOIN ttrss_feed_categories
4168 ON (ttrss_feed_categories.id = cat_id)
4170 ttrss_feeds.hidden = false AND
4171 ttrss_feeds.owner_uid = '$owner_uid' AND parent_feed IS NULL
4172 ORDER BY $order_by_qpart");
4174 $actid = $_GET["actid"];
4184 $short_date = get_pref($link, 'SHORT_DATE_FORMAT');
4186 while ($line = db_fetch_assoc($result)) {
4188 $feed = trim($line["title"]);
4190 if (!$feed) $feed = "[Untitled]";
4192 $feed_id = $line["id"];
4194 $subop = $_GET["subop"];
4196 $unread = $line["unread"];
4198 if (get_pref($link, 'HEADLINES_SMART_DATE')) {
4199 $last_updated = smart_date_time(strtotime($line["last_updated_noms"]));
4201 $last_updated = date($short_date, strtotime($line["last_updated_noms"]));
4204 $rtl_content = sql_bool_to_bool($line["rtl_content"]);
4207 $rtl_tag = "dir=\"RTL\"";
4212 $tmp_result = db_query($link,
4213 "SELECT id,COUNT(unread) AS unread
4214 FROM ttrss_feeds LEFT JOIN ttrss_user_entries
4215 ON (ttrss_feeds.id = ttrss_user_entries.feed_id)
4216 WHERE parent_feed = '$feed_id' AND unread = true
4217 GROUP BY ttrss_feeds.id");
4219 if (db_num_rows($tmp_result) > 0) {
4220 while ($l = db_fetch_assoc($tmp_result)) {
4221 $unread +
= $l["unread"];
4225 $cat_id = $line["cat_id"];
4227 $tmp_category = $line["category"];
4229 if (!$tmp_category) {
4230 $tmp_category = __("Uncategorized");
4233 // $class = ($lnum % 2) ? "even" : "odd";
4235 if ($line["last_error"]) {
4241 if ($unread > 0) $class .= "Unread";
4243 if ($actid == $feed_id) {
4244 $class .= "Selected";
4247 $total_unread +
= $unread;
4249 if ($category != $tmp_category && get_pref($link, 'ENABLE_FEED_CATS')) {
4255 $category = $tmp_category;
4257 $collapsed = $line["collapsed"];
4259 // workaround for NULL category
4260 if ($category == __("Uncategorized")) {
4261 if ($_COOKIE["ttrss_vf_uclps"] == 1) {
4266 if ($collapsed == "t" ||
$collapsed == "1") {
4267 $holder_class = "feedCatHolder";
4268 $holder_style = "display:none;";
4271 $holder_class = "feedCatHolder";
4276 $cat_id = sprintf("%d", $cat_id);
4278 $cat_unread = getCategoryUnread($link, $cat_id);
4280 $catctr_class = ($cat_unread > 0) ?
"catCtrHasUnread" : "catCtrNoUnread";
4282 print "<li class=\"feedCat\" id=\"FCAT-$cat_id\">
4283 <a id=\"FCATN-$cat_id\" href=\"javascript:toggleCollapseCat($cat_id)\">$tmp_category</a>
4284 <a href=\"#\" onclick=\"javascript:viewCategory($cat_id)\" id=\"FCAP-$cat_id\">
4285 <span id=\"FCATCTR-$cat_id\"
4286 class=\"$catctr_class\">($cat_unread)</span> $ellipsis
4289 print "<li id=\"feedCatHolder\" class=\"$holder_class\"><ul class=\"feedCatList\" id=\"FCATLIST-$cat_id\" style='$holder_style'>";
4292 printFeedEntry($feed_id, $class, $feed, $unread,
4293 ICONS_URL
."/$feed_id.ico", $link, $rtl_content,
4294 $last_updated, $line["last_error"]);
4299 if (db_num_rows($result) == 0) {
4300 print "<li>".__('No feeds to display.')."</li>";
4307 /* $result = db_query($link, "SELECT tag_name,count(ttrss_entries.id) AS count
4308 FROM ttrss_tags,ttrss_entries,ttrss_user_entries WHERE
4309 post_int_id = ttrss_user_entries.int_id AND
4310 unread = true AND ref_id = ttrss_entries.id
4311 AND ttrss_tags.owner_uid = '$owner_uid' GROUP BY tag_name
4313 select tag_name,0 as count FROM ttrss_tags WHERE owner_uid = '$owner_uid'
4314 ORDER BY tag_name"); */
4316 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4317 print "<li class=\"feedCat\">".__('Tags')."</li>";
4318 print "<li id=\"feedCatHolder\"><ul class=\"feedCatList\">";
4321 $age_qpart = getMaxAgeSubquery();
4323 $result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id)
4324 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
4325 AND ref_id = id AND $age_qpart
4326 AND unread = true)) AS count FROM ttrss_tags
4327 WHERE owner_uid = ".$_SESSION['uid']." GROUP BY tag_name
4328 ORDER BY count DESC LIMIT 50");
4332 while ($line = db_fetch_assoc($result)) {
4333 $tags[$line["tag_name"]] +
= $line["count"];
4336 foreach (array_keys($tags) as $tag) {
4338 $unread = $tags[$tag];
4346 printFeedEntry($tag, $class, $tag, $unread, "images/tag.png", $link);
4350 if (db_num_rows($result) == 0) {
4351 print "<li>No tags to display.</li>";
4354 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4364 function get_article_tags($link, $id, $owner_uid = 0) {
4366 $a_id = db_escape_string($id);
4368 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
4370 $tmp_result = db_query($link, "SELECT DISTINCT tag_name,
4371 owner_uid as owner FROM
4372 ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE
4373 ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name");
4377 while ($tmp_line = db_fetch_assoc($tmp_result)) {
4378 array_push($tags, $tmp_line["tag_name"]);
4384 function trim_value(&$value) {
4385 $value = trim($value);
4388 function trim_array($array) {
4390 array_walk($tmp, 'trim_value');
4394 function tag_is_valid($tag) {
4395 if ($tag == '') return false;
4396 if (preg_match("/^[0-9]*$/", $tag)) return false;
4398 $tag = iconv("utf-8", "utf-8", $tag);
4399 if (!$tag) return false;
4404 function render_login_form($link, $mobile = false) {
4406 require_once "login_form.php";
4408 require_once "mobile/login_form.php";
4412 // from http://developer.apple.com/internet/safari/faq.html
4413 function no_cache_incantation() {
4414 header("Expires: Mon, 22 Dec 1980 00:00:00 GMT"); // Happy birthday to me :)
4415 header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified
4416 header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0"); // HTTP/1.1
4417 header("Cache-Control: post-check=0, pre-check=0", false);
4418 header("Pragma: no-cache"); // HTTP/1.0
4421 function format_warning($msg, $id = "") {
4422 return "<div class=\"warning\" id=\"$id\">
4423 <img src=\"images/sign_excl.gif\">$msg</div>";
4426 function format_notice($msg) {
4427 return "<div class=\"notice\">
4428 <img src=\"images/sign_info.gif\">$msg</div>";
4431 function format_error($msg) {
4432 return "<div class=\"error\">
4433 <img src=\"images/sign_excl.gif\">$msg</div>";
4436 function print_notice($msg) {
4437 return print format_notice($msg);
4440 function print_warning($msg) {
4441 return print format_warning($msg);
4444 function print_error($msg) {
4445 return print format_error($msg);
4449 function T_sprintf() {
4450 $args = func_get_args();
4451 return vsprintf(__(array_shift($args)), $args);
4454 function outputArticleXML($link, $id, $feed_id, $mark_as_read = true) {
4456 /* we can figure out feed_id from article id anyway, why do we
4457 * pass feed_id here? */
4459 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
4460 WHERE ref_id = '$id'");
4462 $feed_id = db_fetch_result($result, 0, "feed_id");
4464 print "<article id='$id'><![CDATA[";
4466 $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
4467 WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
4469 if (db_num_rows($result) == 1) {
4470 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
4472 $rtl_content = false;
4476 $rtl_tag = "dir=\"RTL\"";
4483 if ($mark_as_read) {
4484 $result = db_query($link, "UPDATE ttrss_user_entries
4485 SET unread = false,last_read = NOW()
4486 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4489 $result = db_query($link, "SELECT title,link,content,feed_id,comments,int_id,
4490 SUBSTRING(updated,1,16) as updated,
4491 (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url,
4494 FROM ttrss_entries,ttrss_user_entries
4495 WHERE id = '$id' AND ref_id = id AND owner_uid = " . $_SESSION["uid"]);
4501 if (get_pref($link, 'OPEN_LINKS_IN_NEW_WINDOW')) {
4502 $link_target = "target=\"_new\"";
4505 $line = db_fetch_assoc($result);
4507 if ($line["icon_url"]) {
4508 $feed_icon = "<img class=\"feedIcon\" src=\"" . $line["icon_url"] . "\">";
4510 $feed_icon = " ";
4513 /* if ($line["comments"] && $line["link"] != $line["comments"]) {
4514 $entry_comments = "(<a href=\"".$line["comments"]."\">Comments</a>)";
4516 $entry_comments = "";
4519 $num_comments = $line["num_comments"];
4520 $entry_comments = "";
4522 if ($num_comments > 0) {
4523 if ($line["comments"]) {
4524 $comments_url = $line["comments"];
4526 $comments_url = $line["link"];
4528 $entry_comments = "<a $link_target href=\"$comments_url\">$num_comments comments</a>";
4530 if ($line["comments"] && $line["link"] != $line["comments"]) {
4531 $entry_comments = "<a $link_target href=\"".$line["comments"]."\">comments</a>";
4535 print "<div class=\"postReply\">";
4537 print "<div class=\"postHeader\">";
4539 $entry_author = $line["author"];
4541 if ($entry_author) {
4542 $entry_author = __(" - ") . $entry_author;
4545 $parsed_updated = date(get_pref($link, 'LONG_DATE_FORMAT'),
4546 strtotime($line["updated"]));
4548 print "<div class=\"postDate$rtl_class\">$parsed_updated</div>";
4550 if ($line["link"]) {
4551 print "<div clear='both'><a $link_target href=\"" . $line["link"] . "\">" .
4552 $line["title"] . "</a><span class='author'>$entry_author</span></div>";
4554 print "<div clear='both'>" . $line["title"] . "$entry_author</div>";
4557 /* $tmp_result = db_query($link, "SELECT DISTINCT tag_name FROM
4558 ttrss_tags WHERE post_int_id = " . $line["int_id"] . "
4559 ORDER BY tag_name"); */
4561 $tags = get_article_tags($link, $id);
4568 if ($_SESSION["theme"] == "3pane") {
4574 foreach ($tags as $tag) {
4576 $tag_escaped = str_replace("'", "\\'", $tag);
4578 $tag_str = "<a href=\"javascript:viewfeed('$tag_escaped')\">$tag</a>, ";
4580 if ($num_tags == $tag_limit) {
4581 $tags_str .= "…";
4583 } else if ($num_tags < $tag_limit) {
4584 $tags_str .= $tag_str;
4586 $f_tags_str .= $tag_str;
4589 $tags_str = preg_replace("/, $/", "", $tags_str);
4590 $f_tags_str = preg_replace("/, $/", "", $f_tags_str);
4592 $all_tags_div = "<span class='cdmAllTagsCtr'>…<div class='cdmAllTags'>All Tags: $f_tags_str</div></span>";
4593 $tags_str = preg_replace("/\.\.\.$/", "$all_tags_div", $tags_str);
4595 if (!$entry_comments) $entry_comments = " "; # placeholder
4597 if (!$tags_str) $tags_str = '<span class="tagList">'.__('no tags').'</span>';
4599 print "<div style='float : right'>
4600 <img src='images/tag.png' class='tagsPic' alt='Tags' title='Tags'>
4602 <a title=\"Edit tags for this article\"
4603 href=\"javascript:editArticleTags($id, $feed_id)\">(+)</a></div>
4604 <div clear='both'>$entry_comments</div>";
4608 print "<div class=\"postIcon\">" . $feed_icon . "</div>";
4609 print "<div class=\"postContent\">";
4611 #print "<div id=\"allEntryTags\">".__('Tags:')." $f_tags_str</div>";
4613 $line["content"] = sanitize_rss($link, $line["content"]);
4615 if (get_pref($link, 'OPEN_LINKS_IN_NEW_WINDOW')) {
4616 $line["content"] = preg_replace("/href=/i", "target=\"_new\" href=", $line["content"]);
4619 print $line["content"];
4621 $result = db_query($link, "SELECT * FROM ttrss_enclosures WHERE
4624 if (db_num_rows($result) > 0) {
4625 print "<div class=\"postEnclosures\">";
4627 if (db_num_rows($result) == 1) {
4628 print __("Attachment:") . " ";
4630 print __("Attachments:") . " ";
4635 while ($line = db_fetch_assoc($result)) {
4637 $url = $line["content_url"];
4639 $filename = substr($url, strrpos($url, "/")+
1);
4641 $entry = "<a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
4642 $filename . " (" . $line["content_type"] . ")" . "</a>";
4644 array_push($entries, $entry);
4647 print join(", ", $entries);
4658 print "]]></article>";
4662 function outputHeadlinesList($link, $feed, $subop, $view_mode, $limit, $cat_view,
4663 $next_unread_feed, $offset) {
4665 $disable_cache = false;
4667 $timing_info = getmicrotime();
4669 $topmost_article_ids = array();
4675 if ($subop == "undefined") $subop = "";
4677 if ($subop == "CatchupSelected") {
4678 $ids = split(",", db_escape_string($_GET["ids"]));
4679 $cmode = sprintf("%d", $_GET["cmode"]);
4681 catchupArticlesById($link, $ids, $cmode);
4684 if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0) {
4685 update_generic_feed($link, $feed, $cat_view, true);
4688 if ($subop == "MarkAllRead") {
4689 catchup_feed($link, $feed, $cat_view);
4691 if (get_pref($link, 'ON_CATCHUP_SHOW_NEXT_FEED')) {
4692 if ($next_unread_feed) {
4693 $feed = $next_unread_feed;
4699 $result = db_query($link,
4700 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
4702 if (db_num_rows($result) == 0) {
4703 print "<div align='center'>".__('Feed not found.')."</div>";
4708 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
4710 $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
4711 WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
4713 if (db_num_rows($result) == 1) {
4714 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
4716 $rtl_content = false;
4720 $rtl_tag = "dir=\"RTL\"";
4726 $rtl_content = false;
4729 $script_dt_add = get_script_dt_add();
4731 /// START /////////////////////////////////////////////////////////////////////////////////
4733 $search = db_escape_string($_GET["query"]);
4736 $disable_cache = true;
4739 $search_mode = db_escape_string($_GET["search_mode"]);
4740 $match_on = db_escape_string($_GET["match_on"]);
4746 $real_offset = $offset * $limit;
4748 if ($_GET["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
4750 $qfh_ret = queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view,
4751 $search, $search_mode, $match_on, false, $real_offset);
4753 if ($_GET["debug"]) $timing_info = print_checkpoint("H1", $timing_info);
4755 $result = $qfh_ret[0];
4756 $feed_title = $qfh_ret[1];
4757 $feed_site_url = $qfh_ret[2];
4758 $last_error = $qfh_ret[3];
4761 $feed_site_url = article_publish_url($link);
4764 /// STOP //////////////////////////////////////////////////////////////////////////////////
4767 print "<div id=\"headlinesContainer\" $rtl_tag>";
4770 print "<div align='center'>".__("Could not display feed (query failed). Please check label match syntax or local configuration.")."</div>";
4774 print_headline_subtoolbar($link, $feed_site_url, $feed_title, false,
4775 $rtl_content, $feed, $cat_view, $search, $match_on, $search_mode,
4778 print "<div id=\"headlinesInnerContainer\" onscroll=\"headlines_scroll_handler()\">";
4781 $headlines_count = db_num_rows($result);
4783 if (db_num_rows($result) > 0) {
4785 # print "\{$offset}";
4787 if (!get_pref($link, 'COMBINED_DISPLAY_MODE') && !$offset) {
4788 print "<table class=\"headlinesList\" id=\"headlinesList\"
4789 cellspacing=\"0\">";
4792 $lnum = $limit*$offset;
4794 error_reporting (DEFAULT_ERROR_LEVEL
);
4798 while ($line = db_fetch_assoc($result)) {
4800 $class = ($lnum %
2) ?
"even" : "odd";
4803 $feed_id = $line["feed_id"];
4805 if (count($topmost_article_ids) < 5) {
4806 array_push($topmost_article_ids, $id);
4809 if ($line["last_read"] == "" &&
4810 ($line["unread"] != "t" && $line["unread"] != "1")) {
4812 $update_pic = "<img id='FUPDPIC-$id' src=\"images/updated.png\"
4815 $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
4819 if ($line["unread"] == "t" ||
$line["unread"] == "1") {
4827 $is_ie = (strpos($_SESSION["client.userAgent"], "MSIE") !== false);
4830 $mark_img_ext = "gif";
4832 $mark_img_ext = "png";
4835 if ($line["marked"] == "t" ||
$line["marked"] == "1") {
4836 $marked_pic = "<img id=\"FMPIC-$id\" src=\"images/mark_set.$mark_img_ext\"
4838 alt=\"Unstar article\" onclick='javascript:tMark($id)'>";
4840 $marked_pic = "<img id=\"FMPIC-$id\" src=\"images/mark_unset.$mark_img_ext\"
4842 alt=\"Star article\" onclick='javascript:tMark($id)'>";
4845 if ($line["published"] == "t" ||
$line["published"] == "1") {
4846 $published_pic = "<img id=\"FPPIC-$id\" src=\"images/pub_set.gif\"
4848 alt=\"Unpublish article\" onclick='javascript:tPub($id)'>";
4850 $published_pic = "<img id=\"FPPIC-$id\" src=\"images/pub_unset.gif\"
4852 alt=\"Publish article\" onclick='javascript:tPub($id)'>";
4855 # $content_link = "<a target=\"_new\" href=\"".$line["link"]."\">" .
4856 # $line["title"] . "</a>";
4858 $content_link = "<a href=\"javascript:view($id,$feed_id);\">" .
4859 $line["title"] . "</a>";
4861 # $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
4862 # $line["title"] . "</a>";
4864 if (get_pref($link, 'HEADLINES_SMART_DATE')) {
4865 $updated_fmt = smart_date_time(strtotime($line["updated_noms"]));
4867 $short_date = get_pref($link, 'SHORT_DATE_FORMAT');
4868 $updated_fmt = date($short_date, strtotime($line["updated_noms"]));
4871 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
4872 $content_preview = truncate_string(strip_tags($line["content_preview"]),
4876 $entry_author = $line["author"];
4878 if ($entry_author) {
4879 $entry_author = " - $entry_author";
4882 if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
4884 print "<tr class='$class' id='RROW-$id'>";
4886 print "<td class='hlUpdPic'>$update_pic</td>";
4888 print "<td class='hlSelectRow'>
4889 <input type=\"checkbox\" onclick=\"tSR(this)\"
4893 print "<td class='hlMarkedPic'>$marked_pic</td>";
4894 print "<td class='hlMarkedPic'>$published_pic</td>";
4896 # if ($line["feed_title"]) {
4897 # print "<td class='hlContent'>$content_link</td>";
4898 # print "<td class='hlFeed'>
4899 # <a href=\"javascript:viewfeed($feed_id, '', false)\">".
4900 # truncate_string($line["feed_title"],30)."</a> </td>";
4903 print "<td class='hlContent' valign='middle'>";
4905 print "<a href=\"javascript:view($id,$feed_id);\">" .
4908 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
4909 if ($content_preview) {
4910 print "<span class=\"contentPreview\"> - $content_preview</span>";
4916 # <a href=\"javascript:viewfeed($feed_id, '', false)\">".
4917 # $line["feed_title"]."</a>
4919 if ($line["feed_title"]) {
4920 print "<span class=\"hlFeed\">
4921 (<a href=\"javascript:viewfeed($feed_id, '', false)\">".
4922 $line["feed_title"]."</a>)
4931 print "<td class=\"hlUpdated\"><nobr>$updated_fmt </nobr></td>";
4938 $add_class = "Unread";
4943 $expand_cdm = get_pref($link, 'CDM_EXPANDED');
4948 $cdm_cstyle = "style=\"display : none\"";
4951 print "<div class=\"cdmArticle$add_class\"
4952 id=\"RROW-$id\" onmouseover='cdmMouseIn(this)'
4953 onmouseout='cdmMouseOut(this)'>";
4955 print "<div class=\"cdmHeader\">";
4957 print "<div class=\"articleUpdated\">$updated_fmt</div>";
4959 print "<a class=\"title\"
4960 onclick=\"javascript:toggleUnread($id, 0)\"
4961 target=\"_new\" href=\"".$line["link"]."\">".$line["title"]."</a>";
4963 print $entry_author;
4966 print " <a id=\"CICH-$id\"
4967 href=\"javascript:cdmExpandArticle($id)\">
4968 (".__('Show article').")</a>";
4972 if ($line["feed_title"]) {
4973 print " (<a href='javascript:viewfeed($feed_id)'>".$line["feed_title"]."</a>)";
4978 if (get_pref($link, 'OPEN_LINKS_IN_NEW_WINDOW')) {
4979 $line["content_preview"] = preg_replace("/href=/i",
4980 "target=\"_new\" href=", $line["content_preview"]);
4983 print "<div class=\"cdmContent\" id=\"CICD-$id\" $cdm_cstyle>";
4985 // print "<div class=\"cdmInnerContent\" id=\"CICD-$id\" $cdm_cstyle>";
4986 print $line["content_preview"];
4988 $e_result = db_query($link, "SELECT * FROM ttrss_enclosures WHERE
4991 if (db_num_rows($e_result) > 0) {
4992 print "<div class=\"cdmEnclosures\">";
4994 if (db_num_rows($e_result) == 1) {
4995 print __("Attachment:") . " ";
4997 print __("Attachments:") . " ";
5002 while ($e_line = db_fetch_assoc($e_result)) {
5004 $url = $e_line["content_url"];
5006 $filename = substr($url, strrpos($url, "/")+
1);
5008 $entry = "<a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
5009 $filename . " (" . $e_line["content_type"] . ")" . "</a>";
5011 array_push($entries, $entry);
5014 print join(", ", $entries);
5019 print "<br clear='both'>";
5022 /* if (!$expand_cdm) {
5023 print "<a id=\"CICH-$id\"
5024 href=\"javascript:cdmExpandArticle($id)\">
5030 print "<div class=\"cdmFooter\"><span class='s0'>";
5032 /* print "<div class=\"markedPic\">Star it: $marked_pic</div>"; */
5034 print __("Select:").
5035 " <input type=\"checkbox\" onclick=\"toggleSelectRowById(this,
5036 'RROW-$id')\" class=\"feedCheckBox\" id=\"RCHK-$id\">";
5038 print "</span><span class='s1'>$marked_pic</span> ";
5039 print "<span class='s1'>$published_pic</span> ";
5041 $tags = get_article_tags($link, $id);
5044 $full_tags_str = "";
5047 foreach ($tags as $tag) {
5049 $full_tags_str .= "<a href=\"javascript:viewfeed('$tag')\">$tag</a>, ";
5050 if ($num_tags < 5) {
5051 $tags_str .= "<a href=\"javascript:viewfeed('$tag')\">$tag</a>, ";
5052 } else if ($num_tags == 5) {
5053 $tags_str .= "…";
5057 $tags_str = preg_replace("/, $/", "", $tags_str);
5058 $full_tags_str = preg_replace("/, $/", "", $full_tags_str);
5060 $all_tags_div = "<span class='cdmAllTagsCtr'>…<div class='cdmAllTags'>All Tags: $full_tags_str</div></span>";
5062 $tags_str = preg_replace("/\.\.\.$/", "$all_tags_div", $tags_str);
5065 if ($tags_str == "") $tags_str = "no tags";
5067 // print "<img src='images/tag.png' class='markedPic'>";
5069 print "<span class='s1'>
5070 <img class='tagsPic' src='images/tag.png' alt='Tags'
5071 title='Tags'> $tags_str <a title=\"Edit tags for this article\"
5072 href=\"javascript:editArticleTags($id, $feed_id, true)\">(+)</a>";
5076 print "<span class='s2'>Toggle: <a class=\"cdmToggleLink\"
5077 href=\"javascript:toggleUnread($id)\">
5088 if (!get_pref($link, 'COMBINED_DISPLAY_MODE') && !$offset) {
5092 // print_headline_subtoolbar($link,
5093 // "javascript:catchupPage()", "Mark page as read", true, $rtl_content);
5097 if (!$offset) print "<div class='whiteBox'>".__('No articles found.')."</div>";
5105 return array($topmost_article_ids, $headlines_count, $feed, $disable_cache);
5108 // from here: http://www.roscripts.com/Create_tag_cloud-71.html
5110 function printTagCloud($link) {
5112 /* get first ref_id to count from */
5118 if (DB_TYPE == "pgsql") {
5119 $query = "SELECT MIN(id) AS id FROM ttrss_user_entries, ttrss_entries
5120 WHERE int_id = id AND owner_uid = ".$_SESSION["uid"]."
5121 AND date_entered > NOW() - INTERVAL '30 days'";
5123 $query = "SELECT MIN(id) AS id FROM ttrss_user_entries, ttrss_entries
5124 WHERE int_id = id AND owner_uid = ".$_SESSION["uid"]."
5125 AND date_entered > DATE_SUB(NOW(), INTERVAL 30 DAY)";
5128 $result = db_query($link, $query);
5129 $first_id = db_fetch_result($result, 0, "id"); */
5131 //AND post_int_id >= '$first_id'
5132 $query = "SELECT tag_name, COUNT(post_int_id) AS count
5133 FROM ttrss_tags WHERE owner_uid = ".$_SESSION["uid"]."
5134 GROUP BY tag_name ORDER BY count DESC LIMIT 50";
5136 $result = db_query($link, $query);
5140 while ($line = db_fetch_assoc($result)) {
5141 $tags[$line["tag_name"]] = $line["count"];
5146 $max_size = 32; // max font size in pixels
5147 $min_size = 11; // min font size in pixels
5149 // largest and smallest array values
5150 $max_qty = max(array_values($tags));
5151 $min_qty = min(array_values($tags));
5153 // find the range of values
5154 $spread = $max_qty - $min_qty;
5155 if ($spread == 0) { // we don't want to divide by zero
5159 // set the font-size increment
5160 $step = ($max_size - $min_size) / ($spread);
5162 // loop through the tag array
5163 foreach ($tags as $key => $value) {
5164 // calculate font-size
5165 // find the $value in excess of $min_qty
5166 // multiply by the font-size increment ($size)
5167 // and add the $min_size set above
5168 $size = round($min_size +
(($value - $min_qty) * $step));
5170 $key_escaped = str_replace("'", "\\'", $key);
5172 echo "<a href=\"javascript:viewfeed('$key_escaped') \" style=\"font-size: " .
5173 $size . "px\" title=\"$value articles tagged with " .
5174 $key . '">' . $key . '</a> ';
5178 function print_checkpoint($n, $s) {
5179 $ts = getmicrotime();
5180 echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s);
5184 function sanitize_tag($tag) {
5187 $tag = mb_strtolower($tag, 'utf-8');
5189 $tag = preg_replace('/[\"\+\>\<]/', "", $tag);
5191 // $tag = str_replace('"', "", $tag);
5192 // $tag = str_replace("+", " ", $tag);
5193 $tag = str_replace("technorati tag: ", "", $tag);
5198 function generate_publish_key() {
5199 return sha1(uniqid(rand(), true));
5202 function article_publish_url($link) {
5204 $url_path = 'http://' . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH
);
5206 $url_path .= "?op=publish&key=" . get_pref($link, "_PREFS_PUBLISH_KEY");
5212 * Purge a feed contents, marked articles excepted.
5214 * @param mixed $link The database connection.
5215 * @param integer $id The id of the feed to purge.
5218 function clear_feed_articles($link, $id) {
5219 $result = db_query($link, "DELETE FROM ttrss_user_entries
5220 WHERE feed_id = '$id' AND marked = false AND owner_uid = " . $_SESSION["uid"]);
5222 $result = db_query($link, "DELETE FROM ttrss_entries WHERE
5223 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
5224 } // function clear_feed_articles
5227 * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI.
5229 * @return string The Mozilla Firefox feed adding URL.
5231 function add_feed_url() {
5232 $url_path = 'http://' . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH
);
5233 $url_path .= "?op=pref-feeds&quiet=1&subop=add&feed_url=%s";
5235 } // function add_feed_url
5238 * Encrypt a password in SHA1.
5240 * @param string $pass The password to encrypt.
5241 * @param string $login A optionnal login.
5242 * @return string The encrypted password.
5244 function encrypt_password($pass, $login = '') {
5246 return "SHA1X:" . sha1("$login:$pass");
5248 return "SHA1:" . sha1($pass);
5250 } // function encrypt_password
5253 * Update a feed batch.
5254 * Used by daemons to update n feeds by run.
5255 * Only update feed needing a update, and not being processed
5256 * by another process.
5258 * @param mixed $link Database link
5259 * @param integer $limit Maximum number of feeds in update batch. Default to DAEMON_FEED_LIMIT.
5260 * @param boolean $from_http Set to true if you call this function from http to disable cli specific code.
5261 * @param boolean $debug Set to false to disable debug output. Default to true.
5264 function update_daemon_common($link, $limit = DAEMON_FEED_LIMIT
, $from_http = false, $debug = true) {
5265 // Process all other feeds using last_updated and interval parameters
5267 // Test if the user has loggued in recently. If not, it does not update its feeds.
5268 if (DAEMON_UPDATE_LOGIN_LIMIT
> 0) {
5269 if (DB_TYPE
== "pgsql") {
5270 $login_thresh_qpart = "AND ttrss_users.last_login >= NOW() - INTERVAL '".DAEMON_UPDATE_LOGIN_LIMIT
." days'";
5272 $login_thresh_qpart = "AND ttrss_users.last_login >= DATE_SUB(NOW(), INTERVAL ".DAEMON_UPDATE_LOGIN_LIMIT
." DAY)";
5275 $login_thresh_qpart = "";
5278 // Test if the feed need a update (update interval exceded).
5279 if (DB_TYPE
== "pgsql") {
5280 $update_limit_qpart = "AND ((
5281 ttrss_feeds.update_interval = 0
5282 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_user_prefs.value || ' minutes') AS INTERVAL)
5284 ttrss_feeds.update_interval > 0
5285 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_feeds.update_interval || ' minutes') AS INTERVAL)
5286 ) OR ttrss_feeds.last_updated IS NULL)";
5288 $update_limit_qpart = "AND ((
5289 ttrss_feeds.update_interval = 0
5290 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL CONVERT(ttrss_user_prefs.value, SIGNED INTEGER) MINUTE)
5292 ttrss_feeds.update_interval > 0
5293 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL ttrss_feeds.update_interval MINUTE)
5294 ) OR ttrss_feeds.last_updated IS NULL)";
5297 // Test if feed is currently being updated by another process.
5298 if (DB_TYPE
== "pgsql") {
5299 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
5301 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
5304 // Test if there is a limit to number of updated feeds
5306 if($limit) $query_limit = sprintf("LIMIT %d", $limit);
5308 $random_qpart = sql_random_function();
5310 // We search for feed needing update.
5311 $result = db_query($link, "SELECT ttrss_feeds.feed_url,ttrss_feeds.id, ttrss_feeds.owner_uid,
5312 SUBSTRING(ttrss_feeds.last_updated,1,19) AS last_updated,
5313 ttrss_feeds.update_interval
5315 ttrss_feeds, ttrss_users, ttrss_user_prefs
5317 ttrss_feeds.owner_uid = ttrss_users.id
5318 AND ttrss_users.id = ttrss_user_prefs.owner_uid
5319 AND ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL'
5320 $login_thresh_qpart $update_limit_qpart
5321 $updstart_thresh_qpart
5322 ORDER BY $random_qpart $query_limit");
5324 $user_prefs_cache = array();
5326 if($debug) _debug(sprintf("Scheduled %d feeds to update...\n", db_num_rows($result)));
5328 // Here is a little cache magic in order to minimize risk of double feed updates.
5329 $feeds_to_update = array();
5330 while ($line = db_fetch_assoc($result)) {
5331 $feeds_to_update[$line['id']] = $line;
5334 // We update the feed last update started date before anything else.
5335 // There is no lag due to feed contents downloads
5336 // It prevent an other process to update the same feed.
5337 $feed_ids = array_keys($feeds_to_update);
5339 db_query($link, sprintf("UPDATE ttrss_feeds SET last_update_started = NOW()
5340 WHERE id IN (%s)", implode(',', $feed_ids)));
5343 // For each feed, we call the feed update function.
5344 while ($line = array_pop($feeds_to_update)) {
5346 if($debug) _debug("Feed: " . $line["feed_url"] . ", " . $line["last_updated"]);
5348 // We setup a alarm to alert if the feed take more than 300s to update.
5350 if(!$from_http) pcntl_alarm(300);
5351 update_rss_feed($link, $line["feed_url"], $line["id"], true);
5352 // Cancel the alarm (the update went well)
5353 if(!$from_http) pcntl_alarm(0);
5355 sleep(1); // prevent flood (FIXME make this an option?)
5358 // Send feed digests by email if needed.
5359 if (DAEMON_SENDS_DIGESTS
) send_headlines_digests($link);
5361 } // function update_daemon_common
5363 function generate_dashboard_feed($link) {
5365 print "<div id=\"headlinesContainer\">";
5367 print_headline_subtoolbar($link, "", "Dashboard",
5368 false, false, -4, false, false, false,
5369 false, 0, 0, true, true, "tag.png");
5371 print "<div id=\"headlinesInnerContainer\" class=\"dashboard\">";
5372 print "<div>There is <b>666</b> unread articles in <b>666</b> feeds.</div>";
5377 print "]]></headlines>";
5378 print "<headlines-count value=\"0\"/>";
5379 print "<headlines-unread value=\"0\"/>";
5380 print "<disable-cache value=\"1\"/>";
5383 print "</articles>";