3 date_default_timezone_set('UTC');
4 if (defined('E_DEPRECATED')) {
5 error_reporting(E_ALL
& ~E_NOTICE
& ~E_DEPRECATED
);
7 error_reporting(E_ALL
& ~E_NOTICE
);
10 require_once 'config.php';
12 if (DB_TYPE
== "pgsql") {
13 define('SUBSTRING_FOR_DATE', 'SUBSTRING_FOR_DATE');
15 define('SUBSTRING_FOR_DATE', 'SUBSTRING');
18 define('THEME_VERSION_REQUIRED', 1.1);
21 * Return available translations names.
24 * @return array A array of available translations.
26 function get_translations() {
28 "auto" => "Detect automatically",
33 "fr_FR" => "Français",
34 "hu_HU" => "Magyar (Hungarian)",
35 "it_IT" => "Italiano",
36 "ja_JP" => "日本語 (Japanese)",
37 "nb_NO" => "Norwegian bokmål",
39 "pt_BR" => "Portuguese/Brazil",
40 "zh_CN" => "Simplified Chinese");
45 require_once "lib/accept-to-gettext.php";
46 require_once "lib/gettext/gettext.inc";
48 function startup_gettext() {
50 # Get locale from Accept-Language header
51 $lang = al2gt(array_keys(get_translations()), "text/html");
53 if (defined('_TRANSLATION_OVERRIDE_DEFAULT')) {
54 $lang = _TRANSLATION_OVERRIDE_DEFAULT
;
57 if ($_COOKIE["ttrss_lang"] && $_COOKIE["ttrss_lang"] != "auto") {
58 $lang = $_COOKIE["ttrss_lang"];
61 /* In login action of mobile version */
62 if ($_POST["language"] && defined('MOBILE_VERSION')) {
63 $lang = $_POST["language"];
64 $_COOKIE["ttrss_lang"] = $lang;
68 if (defined('LC_MESSAGES')) {
69 _setlocale(LC_MESSAGES
, $lang);
70 } else if (defined('LC_ALL')) {
71 _setlocale(LC_ALL
, $lang);
74 if (defined('MOBILE_VERSION')) {
75 _bindtextdomain("messages", "../locale");
77 _bindtextdomain("messages", "locale");
80 _textdomain("messages");
81 _bind_textdomain_codeset("messages", "UTF-8");
87 if (defined('MEMCACHE_SERVER')) {
88 $memcache = new Memcache
;
89 $memcache->connect(MEMCACHE_SERVER
, 11211);
92 require_once 'db-prefs.php';
93 require_once 'errors.php';
94 require_once 'version.php';
96 require_once 'lib/phpmailer/class.phpmailer.php';
97 require_once 'lib/sphinxapi.php';
98 require_once 'lib/tmhoauth/tmhOAuth.php';
100 //define('MAGPIE_USER_AGENT_EXT', ' (Tiny Tiny RSS/' . VERSION . ')');
101 define('MAGPIE_OUTPUT_ENCODING', 'UTF-8');
103 define('SELF_USER_AGENT', 'Tiny Tiny RSS/' . VERSION
. ' (http://tt-rss.org/)');
104 define('MAGPIE_USER_AGENT', SELF_USER_AGENT
);
106 ini_set('user_agent', SELF_USER_AGENT
);
108 require_once "lib/simplepie/simplepie.inc";
109 require_once "lib/magpierss/rss_fetch.inc";
110 require_once 'lib/magpierss/rss_utils.inc';
111 require_once 'lib/htmlpurifier/library/HTMLPurifier.auto.php';
112 require_once 'lib/pubsubhubbub/publisher.php';
113 require_once 'lib/pubsubhubbub/subscriber.php';
115 $config = HTMLPurifier_Config
::createDefault();
117 $allowed = "p,a[href],i,em,b,strong,code,pre,blockquote,br,img[src|alt|title],ul,ol,li,h1,h2,h3,h4,s,object[classid|type|id|name|width|height|codebase],param[name|value],table,tr,td";
119 $config->set('HTML.SafeObject', true);
120 @$config->set('HTML', 'Allowed', $allowed);
121 $config->set('Output.FlashCompat', true);
122 $config->set('Attr.EnableID', true);
123 if (!defined('MOBILE_VERSION')) {
124 @$config->set('Cache', 'SerializerPath', CACHE_DIR
. "/htmlpurifier");
126 @$config->set('Cache', 'SerializerPath', "../" . CACHE_DIR
. "/htmlpurifier");
129 $purifier = new HTMLPurifier($config);
132 $utc_tz = new DateTimeZone('UTC');
133 $schema_version = false;
136 * Print a timestamped debug message.
138 * @param string $msg The debug message.
141 function _debug($msg) {
142 $ts = strftime("%H:%M:%S", time());
143 if (function_exists('posix_getpid')) {
144 $ts = "$ts/" . posix_getpid();
146 print "[$ts] $msg\n";
150 * Purge a feed old posts.
152 * @param mixed $link A database connection.
153 * @param mixed $feed_id The id of the purged feed.
154 * @param mixed $purge_interval Olderness of purged posts.
155 * @param boolean $debug Set to True to enable the debug. False by default.
159 function purge_feed($link, $feed_id, $purge_interval, $debug = false) {
161 if (!$purge_interval) $purge_interval = feed_purge_interval($link, $feed_id);
165 $result = db_query($link,
166 "SELECT owner_uid FROM ttrss_feeds WHERE id = '$feed_id'");
170 if (db_num_rows($result) == 1) {
171 $owner_uid = db_fetch_result($result, 0, "owner_uid");
174 if ($purge_interval == -1 ||
!$purge_interval) {
176 ccache_update($link, $feed_id, $owner_uid);
181 if (!$owner_uid) return;
183 if (FORCE_ARTICLE_PURGE
== 0) {
184 $purge_unread = get_pref($link, "PURGE_UNREAD_ARTICLES",
187 $purge_unread = true;
188 $purge_interval = FORCE_ARTICLE_PURGE
;
191 if (!$purge_unread) $query_limit = " unread = false AND ";
193 if (DB_TYPE
== "pgsql") {
194 $pg_version = get_pgsql_version($link);
196 if (preg_match("/^7\./", $pg_version) ||
preg_match("/^8\.0/", $pg_version)) {
198 $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
199 ttrss_entries.id = ref_id AND
201 feed_id = '$feed_id' AND
203 ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'");
207 $result = db_query($link, "DELETE FROM ttrss_user_entries
209 WHERE ttrss_entries.id = ref_id AND
211 feed_id = '$feed_id' AND
213 ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'");
216 $rows = pg_affected_rows($result);
220 /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
221 marked = false AND feed_id = '$feed_id' AND
222 (SELECT date_updated FROM ttrss_entries WHERE
223 id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */
225 $result = db_query($link, "DELETE FROM ttrss_user_entries
226 USING ttrss_user_entries, ttrss_entries
227 WHERE ttrss_entries.id = ref_id AND
229 feed_id = '$feed_id' AND
231 ttrss_entries.date_updated < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)");
233 $rows = mysql_affected_rows($link);
237 ccache_update($link, $feed_id, $owner_uid);
240 _debug("Purged feed $feed_id ($purge_interval): deleted $rows articles");
242 } // function purge_feed
244 function feed_purge_interval($link, $feed_id) {
246 $result = db_query($link, "SELECT purge_interval, owner_uid FROM ttrss_feeds
247 WHERE id = '$feed_id'");
249 if (db_num_rows($result) == 1) {
250 $purge_interval = db_fetch_result($result, 0, "purge_interval");
251 $owner_uid = db_fetch_result($result, 0, "owner_uid");
253 if ($purge_interval == 0) $purge_interval = get_pref($link,
254 'PURGE_OLD_DAYS', $owner_uid);
256 return $purge_interval;
263 function purge_orphans($link, $do_output = false) {
265 // purge orphaned posts in main content table
266 $result = db_query($link, "DELETE FROM ttrss_entries WHERE
267 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
270 $rows = db_affected_rows($link, $result);
271 _debug("Purged $rows orphaned posts.");
275 function get_feed_update_interval($link, $feed_id) {
276 $result = db_query($link, "SELECT owner_uid, update_interval FROM
277 ttrss_feeds WHERE id = '$feed_id'");
279 if (db_num_rows($result) == 1) {
280 $update_interval = db_fetch_result($result, 0, "update_interval");
281 $owner_uid = db_fetch_result($result, 0, "owner_uid");
283 if ($update_interval != 0) {
284 return $update_interval;
286 return get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $owner_uid, false);
294 function fetch_file_contents($url, $type = false, $login = false, $pass = false, $post_query = false) {
295 $login = urlencode($login);
296 $pass = urlencode($pass);
298 if (function_exists('curl_init') && !ini_get("open_basedir")) {
299 $ch = curl_init($url);
301 curl_setopt($ch, CURLOPT_CONNECTTIMEOUT
, 15);
302 curl_setopt($ch, CURLOPT_TIMEOUT
, 45);
303 curl_setopt($ch, CURLOPT_FOLLOWLOCATION
, true);
304 curl_setopt($ch, CURLOPT_MAXREDIRS
, 20);
305 curl_setopt($ch, CURLOPT_BINARYTRANSFER
, true);
306 curl_setopt($ch, CURLOPT_RETURNTRANSFER
, true);
307 curl_setopt($ch, CURLOPT_SSL_VERIFYPEER
, false);
308 curl_setopt($ch, CURLOPT_HTTPAUTH
, CURLAUTH_ANY
);
309 curl_setopt($ch, CURLOPT_USERAGENT
, SELF_USER_AGENT
);
310 curl_setopt($ch, CURLOPT_ENCODING
, "gzip");
313 curl_setopt($ch, CURLOPT_POST
, true);
314 curl_setopt($ch, CURLOPT_POSTFIELDS
, $post_query);
318 curl_setopt($ch, CURLOPT_USERPWD
, "$login:$pass");
320 $contents = @curl_exec
($ch);
322 if ($contents === false) {
327 $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE
);
328 $content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE
);
331 if ($http_code != 200 ||
$type && strpos($content_type, "$type") === false) {
337 if ($login && $pass ){
338 $url_parts = array();
340 preg_match("/(^[^:]*):\/\/(.*)/", $url, $url_parts);
342 if ($url_parts[1] && $url_parts[2]) {
343 $url = $url_parts[1] . "://$login:$pass@" . $url_parts[2];
347 return @file_get_contents
($url);
353 * Try to determine the favicon URL for a feed.
354 * adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/)
355 * http://dev.wp-plugins.org/file/favatars/trunk/favatars.php
357 * @param string $url A feed or page URL
359 * @return mixed The favicon URL, or false if none was found.
361 function get_favicon_url($url) {
363 $favicon_url = false;
365 if ($html = @fetch_file_contents
($url)) {
367 libxml_use_internal_errors(true);
369 $doc = new DOMDocument();
370 $doc->loadHTML($html);
371 $xpath = new DOMXPath($doc);
373 $base = $xpath->query('/html/head/base');
374 foreach ($base as $b) {
375 $url = $b->getAttribute("href");
379 $entries = $xpath->query('/html/head/link[@rel="shortcut icon" or @rel="icon"]');
380 if (count($entries) > 0) {
381 foreach ($entries as $entry) {
382 $favicon_url = rewrite_relative_url($url, $entry->getAttribute("href"));
389 $favicon_url = rewrite_relative_url($url, "/favicon.ico");
392 } // function get_favicon_url
394 function check_feed_favicon($site_url, $feed, $link) {
395 # print "FAVICON [$site_url]: $favicon_url\n";
397 $icon_file = ICONS_DIR
. "/$feed.ico";
399 if (!file_exists($icon_file)) {
400 $favicon_url = get_favicon_url($site_url);
403 $contents = fetch_file_contents($favicon_url, "image");
406 $fp = @fopen
($icon_file, "w");
409 fwrite($fp, $contents);
411 chmod($icon_file, 0644);
418 function update_rss_feed($link, $feed, $ignore_daemon = false, $no_cache = false) {
422 /* Update all feeds with the same URL to utilize memcache */
425 $result = db_query($link, "SELECT f1.id
426 FROM ttrss_feeds AS f1, ttrss_feeds AS f2
427 WHERE f2.feed_url = f1.feed_url AND f2.id = '$feed'");
429 while ($line = db_fetch_assoc($result)) {
430 update_rss_feed_real($link, $line["id"], $ignore_daemon, $no_cache);
433 update_rss_feed_real($link, $feed, $ignore_daemon, $no_cache);
437 function update_rss_feed_real($link, $feed, $ignore_daemon = false, $no_cache = false,
438 $override_url = false) {
442 $debug_enabled = defined('DAEMON_EXTENDED_DEBUG') ||
$_REQUEST['xdebug'];
444 if (!$_REQUEST["daemon"] && !$ignore_daemon) {
448 if ($debug_enabled) {
449 _debug("update_rss_feed: start");
452 if (!$ignore_daemon) {
454 if (DB_TYPE
== "pgsql") {
455 $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
457 $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
460 $result = db_query($link, "SELECT id,update_interval,auth_login,
461 auth_pass,cache_images,update_method
462 FROM ttrss_feeds WHERE id = '$feed' AND $updstart_thresh_qpart");
466 $result = db_query($link, "SELECT id,update_interval,auth_login,
467 feed_url,auth_pass,cache_images,update_method,last_updated,
468 mark_unread_on_update, owner_uid, update_on_checksum_change,
470 FROM ttrss_feeds WHERE id = '$feed'");
474 if (db_num_rows($result) == 0) {
475 if ($debug_enabled) {
476 _debug("update_rss_feed: feed $feed NOT FOUND/SKIPPED");
481 $update_method = db_fetch_result($result, 0, "update_method");
482 $last_updated = db_fetch_result($result, 0, "last_updated");
483 $owner_uid = db_fetch_result($result, 0, "owner_uid");
484 $mark_unread_on_update = sql_bool_to_bool(db_fetch_result($result,
485 0, "mark_unread_on_update"));
486 $update_on_checksum_change = sql_bool_to_bool(db_fetch_result($result,
487 0, "update_on_checksum_change"));
488 $pubsub_state = db_fetch_result($result, 0, "pubsub_state");
490 db_query($link, "UPDATE ttrss_feeds SET last_update_started = NOW()
491 WHERE id = '$feed'");
493 $auth_login = db_fetch_result($result, 0, "auth_login");
494 $auth_pass = db_fetch_result($result, 0, "auth_pass");
496 if ($update_method == 0)
497 $update_method = DEFAULT_UPDATE_METHOD +
1;
503 if ($update_method == 2)
504 $use_simplepie = true;
506 $use_simplepie = false;
508 if ($debug_enabled) {
509 _debug("update method: $update_method (feed setting: $update_method) (use simplepie: $use_simplepie)\n");
512 if ($update_method == 1) {
513 $auth_login = urlencode($auth_login);
514 $auth_pass = urlencode($auth_pass);
517 $update_interval = db_fetch_result($result, 0, "update_interval");
518 $cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images"));
519 $fetch_url = db_fetch_result($result, 0, "feed_url");
521 if ($update_interval < 0) { return false; }
523 $feed = db_escape_string($feed);
525 if ($auth_login && $auth_pass ){
526 $url_parts = array();
527 preg_match("/(^[^:]*):\/\/(.*)/", $fetch_url, $url_parts);
529 if ($url_parts[1] && $url_parts[2]) {
530 $fetch_url = $url_parts[1] . "://$auth_login:$auth_pass@" . $url_parts[2];
536 $fetch_url = $override_url;
538 if ($debug_enabled) {
539 _debug("update_rss_feed: fetching [$fetch_url]...");
542 $obj_id = md5("FDATA:$use_simplepie:$fetch_url");
544 if ($memcache && $obj = $memcache->get($obj_id)) {
546 if ($debug_enabled) {
547 _debug("update_rss_feed: data found in memcache.");
554 if ($update_method == 3) {
555 $rss = fetch_twitter_rss($link, $fetch_url, $owner_uid);
556 } else if ($update_method == 1) {
558 define('MAGPIE_CACHE_AGE', get_feed_update_interval($link, $feed) * 60);
559 define('MAGPIE_CACHE_ON', !$no_cache);
560 define('MAGPIE_FETCH_TIME_OUT', 60);
561 define('MAGPIE_CACHE_DIR', CACHE_DIR
. "/magpie");
563 $rss = @fetch_rss
($fetch_url);
565 $simplepie_cache_dir = CACHE_DIR
. "/simplepie";
567 if (!is_dir($simplepie_cache_dir)) {
568 mkdir($simplepie_cache_dir);
571 $rss = new SimplePie();
572 $rss->set_useragent(SELF_USER_AGENT
);
573 # $rss->set_timeout(10);
574 $rss->set_feed_url($fetch_url);
575 $rss->set_output_encoding('UTF-8');
576 $rss->force_feed(true);
578 if (SIMPLEPIE_CACHE_IMAGES
&& $cache_images) {
580 if ($debug_enabled) {
581 _debug("enabling image cache");
584 $rss->set_image_handler("image.php", 'i');
587 if ($debug_enabled) {
588 _debug("feed update interval (sec): " .
589 get_feed_update_interval($link, $feed)*60);
592 $rss->enable_cache(!$no_cache);
595 $rss->set_cache_location($simplepie_cache_dir);
596 $rss->set_cache_duration(get_feed_update_interval($link, $feed) * 60);
602 if ($memcache && $rss) $memcache->add($obj_id, $rss, 0, 300);
607 if ($debug_enabled) {
608 _debug("update_rss_feed: fetch done, parsing...");
611 $feed = db_escape_string($feed);
613 if ($update_method == 2) {
614 $fetch_ok = !$rss->error();
621 if ($debug_enabled) {
622 _debug("update_rss_feed: processing feed data...");
625 // db_query($link, "BEGIN");
627 $result = db_query($link, "SELECT title,icon_url,site_url,owner_uid
628 FROM ttrss_feeds WHERE id = '$feed'");
630 $registered_title = db_fetch_result($result, 0, "title");
631 $orig_icon_url = db_fetch_result($result, 0, "icon_url");
632 $orig_site_url = db_fetch_result($result, 0, "site_url");
634 $owner_uid = db_fetch_result($result, 0, "owner_uid");
636 if ($use_simplepie) {
637 $site_url = $rss->get_link();
639 $site_url = $rss->channel
["link"];
642 $site_url = rewrite_relative_url($fetch_url, $site_url);
644 if ($debug_enabled) {
645 _debug("update_rss_feed: checking favicon...");
648 check_feed_favicon($site_url, $feed, $link);
650 if (!$registered_title ||
$registered_title == "[Unknown]") {
652 if ($use_simplepie) {
653 $feed_title = db_escape_string($rss->get_title());
655 $feed_title = db_escape_string($rss->channel
["title"]);
658 if ($debug_enabled) {
659 _debug("update_rss_feed: registering title: $feed_title");
662 db_query($link, "UPDATE ttrss_feeds SET
663 title = '$feed_title' WHERE id = '$feed'");
666 // weird, weird Magpie
667 if (!$use_simplepie) {
668 if (!$site_url) $site_url = db_escape_string($rss->channel
["link_"]);
671 if ($site_url && $orig_site_url != db_escape_string($site_url)) {
672 db_query($link, "UPDATE ttrss_feeds SET
673 site_url = '$site_url' WHERE id = '$feed'");
676 // print "I: " . $rss->channel["image"]["url"];
678 if (!$use_simplepie) {
679 $icon_url = db_escape_string($rss->image
["url"]);
681 $icon_url = db_escape_string($rss->get_image_url());
684 $icon_url = substr($icon_url, 0, 250);
686 if ($icon_url && $orig_icon_url != $icon_url) {
687 db_query($link, "UPDATE ttrss_feeds SET icon_url = '$icon_url' WHERE id = '$feed'");
690 if ($debug_enabled) {
691 _debug("update_rss_feed: loading filters...");
694 $filters = load_filters($link, $feed, $owner_uid);
696 // if ($debug_enabled) {
697 // print_r($filters);
700 if ($use_simplepie) {
701 $iterator = $rss->get_items();
703 $iterator = $rss->items
;
704 if (!$iterator ||
!is_array($iterator)) $iterator = $rss->entries
;
705 if (!$iterator ||
!is_array($iterator)) $iterator = $rss;
708 if (!is_array($iterator)) {
709 /* db_query($link, "UPDATE ttrss_feeds
710 SET last_error = 'Parse error: can\'t find any articles.'
711 WHERE id = '$feed'"); */
713 // clear any errors and mark feed as updated if fetched okay
714 // even if it's blank
716 if ($debug_enabled) {
717 _debug("update_rss_feed: entry iterator is not an array, no articles?");
720 db_query($link, "UPDATE ttrss_feeds
721 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
723 return; // no articles
726 if ($pubsub_state != 2 && PUBSUBHUBBUB_ENABLED
) {
728 if ($debug_enabled) _debug("update_rss_feed: checking for PUSH hub...");
730 $feed_hub_url = false;
731 if ($use_simplepie) {
732 $links = $rss->get_links('hub');
734 if ($links && is_array($links)) {
735 foreach ($links as $l) {
742 $atom = $rss->channel
['atom'];
745 if ($atom['link@rel'] == 'hub') {
746 $feed_hub_url = $atom['link@href'];
749 if (!$feed_hub_url && $atom['link#'] > 1) {
750 for ($i = 2; $i <= $atom['link#']; $i++
) {
751 if ($atom["link#$i@rel"] == 'hub') {
752 $feed_hub_url = $atom["link#$i@href"];
758 $feed_hub_url = $rss->channel
['link_hub'];
762 if ($debug_enabled) _debug("update_rss_feed: feed hub url: $feed_hub_url");
764 if ($feed_hub_url && function_exists('curl_init') &&
765 !ini_get("open_basedir")) {
767 $callback_url = get_self_url_prefix() .
768 "/public.php?op=pubsub&id=$feed";
770 $s = new Subscriber($feed_hub_url, $callback_url);
772 $rc = $s->subscribe($fetch_url);
775 _debug("update_rss_feed: feed hub url found, subscribe request sent.");
777 db_query($link, "UPDATE ttrss_feeds SET pubsub_state = 1
778 WHERE id = '$feed'");
782 if ($debug_enabled) {
783 _debug("update_rss_feed: processing articles...");
786 foreach ($iterator as $item) {
788 if ($_REQUEST['xdebug'] == 2) {
792 if ($use_simplepie) {
793 $entry_guid = $item->get_id();
794 if (!$entry_guid) $entry_guid = $item->get_link();
795 if (!$entry_guid) $entry_guid = make_guid_from_title($item->get_title());
799 $entry_guid = $item["id"];
801 if (!$entry_guid) $entry_guid = $item["guid"];
802 if (!$entry_guid) $entry_guid = $item["about"];
803 if (!$entry_guid) $entry_guid = $item["link"];
804 if (!$entry_guid) $entry_guid = make_guid_from_title($item["title"]);
807 if ($debug_enabled) {
808 _debug("update_rss_feed: guid $entry_guid");
811 if (!$entry_guid) continue;
813 $entry_timestamp = "";
815 if ($use_simplepie) {
816 $entry_timestamp = strtotime($item->get_date());
818 $rss_2_date = $item['pubdate'];
819 $rss_1_date = $item['dc']['date'];
820 $atom_date = $item['issued'];
821 if (!$atom_date) $atom_date = $item['updated'];
823 if ($atom_date != "") $entry_timestamp = parse_w3cdtf($atom_date);
824 if ($rss_1_date != "") $entry_timestamp = parse_w3cdtf($rss_1_date);
825 if ($rss_2_date != "") $entry_timestamp = strtotime($rss_2_date);
829 if ($entry_timestamp == "" ||
$entry_timestamp == -1 ||
!$entry_timestamp) {
830 $entry_timestamp = time();
831 $no_orig_date = 'true';
833 $no_orig_date = 'false';
836 $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp);
838 if ($debug_enabled) {
839 _debug("update_rss_feed: date $entry_timestamp [$entry_timestamp_fmt]");
842 if ($use_simplepie) {
843 $entry_title = $item->get_title();
845 $entry_title = trim(strip_tags($item["title"]));
848 if ($use_simplepie) {
849 $entry_link = $item->get_link();
851 // strange Magpie workaround
852 $entry_link = $item["link_"];
853 if (!$entry_link) $entry_link = $item["link"];
856 $entry_link = rewrite_relative_url($site_url, $entry_link);
858 if ($debug_enabled) {
859 _debug("update_rss_feed: title $entry_title");
860 _debug("update_rss_feed: link $entry_link");
863 if (!$entry_title) $entry_title = date("Y-m-d H:i:s", $entry_timestamp);;
865 $entry_link = strip_tags($entry_link);
867 if ($use_simplepie) {
868 $entry_content = $item->get_content();
869 if (!$entry_content) $entry_content = $item->get_description();
871 $entry_content = $item["content:escaped"];
873 if (!$entry_content) $entry_content = $item["content:encoded"];
874 if (!$entry_content) $entry_content = $item["content"]["encoded"];
875 if (!$entry_content) $entry_content = $item["content"];
877 // Magpie bugs are getting ridiculous
878 if (trim($entry_content) == "Array") $entry_content = false;
880 if (!$entry_content) $entry_content = $item["atom_content"];
881 if (!$entry_content) $entry_content = $item["summary"];
883 if (!$entry_content ||
884 strlen($entry_content) < strlen($item["description"])) {
885 $entry_content = $item["description"];
889 if (is_array($entry_content)) {
890 $entry_content = $entry_content["encoded"];
891 if (!$entry_content) $entry_content = $entry_content["escaped"];
895 if ($_REQUEST["xdebug"] == 2) {
896 print "update_rss_feed: content: ";
897 print_r(htmlspecialchars($entry_content));
900 $entry_content_unescaped = $entry_content;
902 if ($use_simplepie) {
903 $entry_comments = strip_tags($item->data
["comments"]);
904 if ($item->get_author()) {
905 $entry_author_item = $item->get_author();
906 $entry_author = $entry_author_item->get_name();
907 if (!$entry_author) $entry_author = $entry_author_item->get_email();
909 $entry_author = db_escape_string($entry_author);
912 $entry_comments = strip_tags($item["comments"]);
914 $entry_author = db_escape_string(strip_tags($item['dc']['creator']));
916 if ($item['author']) {
918 if (is_array($item['author'])) {
920 if (!$entry_author) {
921 $entry_author = db_escape_string(strip_tags($item['author']['name']));
924 if (!$entry_author) {
925 $entry_author = db_escape_string(strip_tags($item['author']['email']));
929 if (!$entry_author) {
930 $entry_author = db_escape_string(strip_tags($item['author']));
935 if (preg_match('/^[\t\n\r ]*$/', $entry_author)) $entry_author = '';
937 $entry_guid = db_escape_string(strip_tags($entry_guid));
938 $entry_guid = mb_substr($entry_guid, 0, 250);
940 $result = db_query($link, "SELECT id FROM ttrss_entries
941 WHERE guid = '$entry_guid'");
943 $entry_content = db_escape_string($entry_content, false);
945 $content_hash = "SHA1:" . sha1(strip_tags($entry_content));
947 $entry_title = db_escape_string($entry_title);
948 $entry_link = db_escape_string($entry_link);
949 $entry_comments = mb_substr(db_escape_string($entry_comments), 0, 250);
950 $entry_author = mb_substr($entry_author, 0, 250);
952 if ($use_simplepie) {
953 $num_comments = 0; #FIXME#
955 $num_comments = db_escape_string($item["slash"]["comments"]);
958 if (!$num_comments) $num_comments = 0;
960 if ($debug_enabled) {
961 _debug("update_rss_feed: looking for tags [1]...");
964 // parse <category> entries into tags
966 $additional_tags = array();
968 if ($use_simplepie) {
970 $additional_tags_src = $item->get_categories();
972 if (is_array($additional_tags_src)) {
973 foreach ($additional_tags_src as $tobj) {
974 array_push($additional_tags, $tobj->get_term());
978 if ($debug_enabled) {
979 _debug("update_rss_feed: category tags:");
980 print_r($additional_tags);
985 $t_ctr = $item['category#'];
988 $additional_tags = array();
989 } else if ($t_ctr > 0) {
990 $additional_tags = array($item['category']);
992 if ($item['category@term']) {
993 array_push($additional_tags, $item['category@term']);
996 for ($i = 0; $i <= $t_ctr; $i++
) {
997 if ($item["category#$i"]) {
998 array_push($additional_tags, $item["category#$i"]);
1001 if ($item["category#$i@term"]) {
1002 array_push($additional_tags, $item["category#$i@term"]);
1007 // parse <dc:subject> elements
1009 $t_ctr = $item['dc']['subject#'];
1012 array_push($additional_tags, $item['dc']['subject']);
1014 for ($i = 0; $i <= $t_ctr; $i++
) {
1015 if ($item['dc']["subject#$i"]) {
1016 array_push($additional_tags, $item['dc']["subject#$i"]);
1022 if ($debug_enabled) {
1023 _debug("update_rss_feed: looking for tags [2]...");
1027 // <a href="..." rel="tag">Xorg</a>, //
1031 preg_match_all("/<a.*?rel=['\"]tag['\"].*?\>([^<]+)<\/a>/i",
1032 $entry_content_unescaped, $entry_tags);
1034 $entry_tags = $entry_tags[1];
1036 $entry_tags = array_merge($entry_tags, $additional_tags);
1037 $entry_tags = array_unique($entry_tags);
1039 for ($i = 0; $i < count($entry_tags); $i++
)
1040 $entry_tags[$i] = mb_strtolower($entry_tags[$i], 'utf-8');
1042 if ($debug_enabled) {
1043 _debug("update_rss_feed: unfiltered tags found:");
1044 print_r($entry_tags);
1049 $entry_content = sanitize_article_content($entry_content);
1050 $entry_title = sanitize_article_content($entry_title);
1052 if ($debug_enabled) {
1053 _debug("update_rss_feed: done collecting data [TITLE:$entry_title]");
1056 db_query($link, "BEGIN");
1058 if (db_num_rows($result) == 0) {
1060 if ($debug_enabled) {
1061 _debug("update_rss_feed: base guid not found");
1064 // base post entry does not exist, create it
1066 $result = db_query($link,
1067 "INSERT INTO ttrss_entries
1084 '$entry_timestamp_fmt',
1094 // we keep encountering the entry in feeds, so we need to
1095 // update date_updated column so that we don't get horrible
1096 // dupes when the entry gets purged and reinserted again e.g.
1097 // in the case of SLOW SLOW OMG SLOW updating feeds
1099 $base_entry_id = db_fetch_result($result, 0, "id");
1101 db_query($link, "UPDATE ttrss_entries SET date_updated = NOW()
1102 WHERE id = '$base_entry_id'");
1105 // now it should exist, if not - bad luck then
1107 $result = db_query($link, "SELECT
1108 id,content_hash,no_orig_date,title,
1109 ".SUBSTRING_FOR_DATE
."(date_updated,1,19) as date_updated,
1110 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated,
1114 WHERE guid = '$entry_guid'");
1119 if (db_num_rows($result) == 1) {
1121 if ($debug_enabled) {
1122 _debug("update_rss_feed: base guid found, checking for user record");
1125 // this will be used below in update handler
1126 $orig_content_hash = db_fetch_result($result, 0, "content_hash");
1127 $orig_title = db_fetch_result($result, 0, "title");
1128 $orig_num_comments = db_fetch_result($result, 0, "num_comments");
1129 $orig_date_updated = strtotime(db_fetch_result($result,
1130 0, "date_updated"));
1132 $ref_id = db_fetch_result($result, 0, "id");
1133 $entry_ref_id = $ref_id;
1135 // check for user post link to main table
1137 // do we allow duplicate posts with same GUID in different feeds?
1138 if (get_pref($link, "ALLOW_DUPLICATE_POSTS", $owner_uid, false)) {
1139 $dupcheck_qpart = "AND (feed_id = '$feed' OR feed_id IS NULL)";
1141 $dupcheck_qpart = "";
1144 /* Collect article tags here so we could filter by them: */
1146 $article_filters = get_article_filters($filters, $entry_title,
1147 $entry_content, $entry_link, $entry_timestamp, $entry_author,
1150 if ($debug_enabled) {
1151 _debug("update_rss_feed: article filters: ");
1152 if (count($article_filters) != 0) {
1153 print_r($article_filters);
1157 if (find_article_filter($article_filters, "filter")) {
1158 db_query($link, "COMMIT"); // close transaction in progress
1162 $score = calculate_article_score($article_filters);
1164 if ($debug_enabled) {
1165 _debug("update_rss_feed: initial score: $score");
1168 $query = "SELECT ref_id, int_id FROM ttrss_user_entries WHERE
1169 ref_id = '$ref_id' AND owner_uid = '$owner_uid'
1172 // if ($_REQUEST["xdebug"]) print "$query\n";
1174 $result = db_query($link, $query);
1176 // okay it doesn't exist - create user entry
1177 if (db_num_rows($result) == 0) {
1179 if ($debug_enabled) {
1180 _debug("update_rss_feed: user record not found, creating...");
1183 if ($score >= -500 && !find_article_filter($article_filters, 'catchup')) {
1185 $last_read_qpart = 'NULL';
1188 $last_read_qpart = 'NOW()';
1191 if (find_article_filter($article_filters, 'mark') ||
$score > 1000) {
1197 if (find_article_filter($article_filters, 'publish')) {
1198 $published = 'true';
1200 $published = 'false';
1203 $result = db_query($link,
1204 "INSERT INTO ttrss_user_entries
1205 (ref_id, owner_uid, feed_id, unread, last_read, marked,
1206 published, score, tag_cache, label_cache, uuid)
1207 VALUES ('$ref_id', '$owner_uid', '$feed', $unread,
1208 $last_read_qpart, $marked, $published, '$score', '', '', '')");
1210 if (PUBSUBHUBBUB_HUB
&& $published == 'true') {
1211 $rss_link = get_self_url_prefix() .
1212 "/public.php?op=rss&id=-2&key=" .
1213 get_feed_access_key($link, -2, false, $owner_uid);
1215 $p = new Publisher(PUBSUBHUBBUB_HUB
);
1217 $pubsub_result = $p->publish_update($rss_link);
1220 $result = db_query($link,
1221 "SELECT int_id FROM ttrss_user_entries WHERE
1222 ref_id = '$ref_id' AND owner_uid = '$owner_uid' AND
1223 feed_id = '$feed' LIMIT 1");
1225 if (db_num_rows($result) == 1) {
1226 $entry_int_id = db_fetch_result($result, 0, "int_id");
1229 if ($debug_enabled) {
1230 _debug("update_rss_feed: user record FOUND");
1233 $entry_ref_id = db_fetch_result($result, 0, "ref_id");
1234 $entry_int_id = db_fetch_result($result, 0, "int_id");
1237 if ($debug_enabled) {
1238 _debug("update_rss_feed: RID: $entry_ref_id, IID: $entry_int_id");
1241 $post_needs_update = false;
1242 $update_insignificant = false;
1244 if ($orig_num_comments != $num_comments) {
1245 $post_needs_update = true;
1246 $update_insignificant = true;
1249 if ($content_hash != $orig_content_hash) {
1250 $post_needs_update = true;
1251 $update_insignificant = false;
1254 if (db_escape_string($orig_title) != $entry_title) {
1255 $post_needs_update = true;
1256 $update_insignificant = false;
1259 // if post needs update, update it and mark all user entries
1260 // linking to this post as updated
1261 if ($post_needs_update) {
1263 if (defined('DAEMON_EXTENDED_DEBUG')) {
1264 _debug("update_rss_feed: post $entry_guid needs update...");
1267 // print "<!-- post $orig_title needs update : $post_needs_update -->";
1269 db_query($link, "UPDATE ttrss_entries
1270 SET title = '$entry_title', content = '$entry_content',
1271 content_hash = '$content_hash',
1272 updated = '$entry_timestamp_fmt',
1273 num_comments = '$num_comments'
1274 WHERE id = '$ref_id'");
1276 if (!$update_insignificant) {
1277 if ($mark_unread_on_update) {
1278 db_query($link, "UPDATE ttrss_user_entries
1279 SET last_read = null, unread = true WHERE ref_id = '$ref_id'");
1280 } else if ($update_on_checksum_change) {
1281 db_query($link, "UPDATE ttrss_user_entries
1282 SET last_read = null WHERE ref_id = '$ref_id'
1283 AND unread = false");
1289 db_query($link, "COMMIT");
1291 if ($debug_enabled) {
1292 _debug("update_rss_feed: assigning labels...");
1295 assign_article_to_labels($link, $entry_ref_id, $article_filters,
1298 if ($debug_enabled) {
1299 _debug("update_rss_feed: looking for enclosures...");
1304 $enclosures = array();
1306 if ($use_simplepie) {
1307 $encs = $item->get_enclosures();
1309 if (is_array($encs)) {
1310 foreach ($encs as $e) {
1312 $e->link
, $e->type
, $e->length
);
1314 array_push($enclosures, $e_item);
1321 $e_ctr = $item['enclosure#'];
1324 $e_item = array($item['enclosure@url'],
1325 $item['enclosure@type'],
1326 $item['enclosure@length']);
1328 array_push($enclosures, $e_item);
1330 for ($i = 0; $i <= $e_ctr; $i++
) {
1332 if ($item["enclosure#$i@url"]) {
1333 $e_item = array($item["enclosure#$i@url"],
1334 $item["enclosure#$i@type"],
1335 $item["enclosure#$i@length"]);
1336 array_push($enclosures, $e_item);
1342 // can there be many of those? yes -fox
1344 $m_ctr = $item['media']['content#'];
1347 $e_item = array($item['media']['content@url'],
1348 $item['media']['content@medium'],
1349 $item['media']['content@length']);
1351 array_push($enclosures, $e_item);
1353 for ($i = 0; $i <= $m_ctr; $i++
) {
1355 if ($item["media"]["content#$i@url"]) {
1356 $e_item = array($item["media"]["content#$i@url"],
1357 $item["media"]["content#$i@medium"],
1358 $item["media"]["content#$i@length"]);
1359 array_push($enclosures, $e_item);
1367 if ($debug_enabled) {
1368 _debug("update_rss_feed: article enclosures:");
1369 print_r($enclosures);
1372 db_query($link, "BEGIN");
1374 foreach ($enclosures as $enc) {
1375 $enc_url = db_escape_string($enc[0]);
1376 $enc_type = db_escape_string($enc[1]);
1377 $enc_dur = db_escape_string($enc[2]);
1379 $result = db_query($link, "SELECT id FROM ttrss_enclosures
1380 WHERE content_url = '$enc_url' AND post_id = '$entry_ref_id'");
1382 if (db_num_rows($result) == 0) {
1383 db_query($link, "INSERT INTO ttrss_enclosures
1384 (content_url, content_type, title, duration, post_id) VALUES
1385 ('$enc_url', '$enc_type', '', '$enc_dur', '$entry_ref_id')");
1389 db_query($link, "COMMIT");
1391 // check for manual tags (we have to do it here since they're loaded from filters)
1393 foreach ($article_filters as $f) {
1394 if ($f[0] == "tag") {
1396 $manual_tags = trim_array(explode(",", $f[1]));
1398 foreach ($manual_tags as $tag) {
1399 if (tag_is_valid($tag)) {
1400 array_push($entry_tags, $tag);
1408 $boring_tags = trim_array(explode(",", mb_strtolower(get_pref($link,
1409 'BLACKLISTED_TAGS', $owner_uid, ''), 'utf-8')));
1411 $filtered_tags = array();
1412 $tags_to_cache = array();
1414 if ($entry_tags && is_array($entry_tags)) {
1415 foreach ($entry_tags as $tag) {
1416 if (array_search($tag, $boring_tags) === false) {
1417 array_push($filtered_tags, $tag);
1422 $filtered_tags = array_unique($filtered_tags);
1424 if ($debug_enabled) {
1425 _debug("update_rss_feed: filtered article tags:");
1426 print_r($filtered_tags);
1429 // Save article tags in the database
1431 if (count($filtered_tags) > 0) {
1433 db_query($link, "BEGIN");
1435 foreach ($filtered_tags as $tag) {
1437 $tag = sanitize_tag($tag);
1438 $tag = db_escape_string($tag);
1440 if (!tag_is_valid($tag)) continue;
1442 $result = db_query($link, "SELECT id FROM ttrss_tags
1443 WHERE tag_name = '$tag' AND post_int_id = '$entry_int_id' AND
1444 owner_uid = '$owner_uid' LIMIT 1");
1446 if ($result && db_num_rows($result) == 0) {
1448 db_query($link, "INSERT INTO ttrss_tags
1449 (owner_uid,tag_name,post_int_id)
1450 VALUES ('$owner_uid','$tag', '$entry_int_id')");
1453 array_push($tags_to_cache, $tag);
1456 /* update the cache */
1458 $tags_to_cache = array_unique($tags_to_cache);
1460 $tags_str = db_escape_string(join(",", $tags_to_cache));
1462 db_query($link, "UPDATE ttrss_user_entries
1463 SET tag_cache = '$tags_str' WHERE ref_id = '$entry_ref_id'
1464 AND owner_uid = $owner_uid");
1466 db_query($link, "COMMIT");
1469 if ($debug_enabled) {
1470 _debug("update_rss_feed: article processed");
1474 if (!$last_updated) {
1475 if ($debug_enabled) {
1476 _debug("update_rss_feed: new feed, catching it up...");
1478 catchup_feed($link, $feed, false, $owner_uid);
1481 if ($debug_enabled) {
1482 _debug("purging feed...");
1485 purge_feed($link, $feed, 0, $debug_enabled);
1487 db_query($link, "UPDATE ttrss_feeds
1488 SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
1490 // db_query($link, "COMMIT");
1494 if ($use_simplepie) {
1495 $error_msg = mb_substr($rss->error(), 0, 250);
1497 $error_msg = mb_substr(magpie_error(), 0, 250);
1500 if ($debug_enabled) {
1501 _debug("update_rss_feed: error fetching feed: $error_msg");
1504 $error_msg = db_escape_string($error_msg);
1507 "UPDATE ttrss_feeds SET last_error = '$error_msg',
1508 last_updated = NOW() WHERE id = '$feed'");
1511 if ($use_simplepie) {
1515 if ($debug_enabled) {
1516 _debug("update_rss_feed: done");
1521 function print_select($id, $default, $values, $attributes = "") {
1522 print "<select name=\"$id\" id=\"$id\" $attributes>";
1523 foreach ($values as $v) {
1525 $sel = "selected=\"1\"";
1529 print "<option value=\"$v\" $sel>$v</option>";
1534 function print_select_hash($id, $default, $values, $attributes = "") {
1535 print "<select name=\"$id\" id='$id' $attributes>";
1536 foreach (array_keys($values) as $v) {
1538 $sel = 'selected="selected"';
1542 print "<option $sel value=\"$v\">".$values[$v]."</option>";
1548 function get_article_filters($filters, $title, $content, $link, $timestamp, $author, $tags) {
1551 if ($filters["title"]) {
1552 foreach ($filters["title"] as $filter) {
1553 $reg_exp = $filter["reg_exp"];
1554 $inverse = $filter["inverse"];
1555 if ((!$inverse && @preg_match
("/$reg_exp/i", $title)) ||
1556 ($inverse && !@preg_match
("/$reg_exp/i", $title))) {
1558 array_push($matches, array($filter["action"], $filter["action_param"]));
1563 if ($filters["content"]) {
1564 foreach ($filters["content"] as $filter) {
1565 $reg_exp = $filter["reg_exp"];
1566 $inverse = $filter["inverse"];
1568 if ((!$inverse && @preg_match
("/$reg_exp/i", $content)) ||
1569 ($inverse && !@preg_match
("/$reg_exp/i", $content))) {
1571 array_push($matches, array($filter["action"], $filter["action_param"]));
1576 if ($filters["both"]) {
1577 foreach ($filters["both"] as $filter) {
1578 $reg_exp = $filter["reg_exp"];
1579 $inverse = $filter["inverse"];
1582 if (!@preg_match
("/$reg_exp/i", $title) && !preg_match("/$reg_exp/i", $content)) {
1583 array_push($matches, array($filter["action"], $filter["action_param"]));
1586 if (@preg_match
("/$reg_exp/i", $title) ||
preg_match("/$reg_exp/i", $content)) {
1587 array_push($matches, array($filter["action"], $filter["action_param"]));
1593 if ($filters["link"]) {
1594 $reg_exp = $filter["reg_exp"];
1595 foreach ($filters["link"] as $filter) {
1596 $reg_exp = $filter["reg_exp"];
1597 $inverse = $filter["inverse"];
1599 if ((!$inverse && @preg_match
("/$reg_exp/i", $link)) ||
1600 ($inverse && !@preg_match
("/$reg_exp/i", $link))) {
1602 array_push($matches, array($filter["action"], $filter["action_param"]));
1607 if ($filters["date"]) {
1608 $reg_exp = $filter["reg_exp"];
1609 foreach ($filters["date"] as $filter) {
1610 $date_modifier = $filter["filter_param"];
1611 $inverse = $filter["inverse"];
1612 $check_timestamp = strtotime($filter["reg_exp"]);
1614 # no-op when timestamp doesn't parse to prevent misfires
1616 if ($check_timestamp) {
1619 if ($date_modifier == "before" && $timestamp < $check_timestamp ||
1620 $date_modifier == "after" && $timestamp > $check_timestamp) {
1624 if ($inverse) $match_ok = !$match_ok;
1627 array_push($matches, array($filter["action"], $filter["action_param"]));
1633 if ($filters["author"]) {
1634 foreach ($filters["author"] as $filter) {
1635 $reg_exp = $filter["reg_exp"];
1636 $inverse = $filter["inverse"];
1637 if ((!$inverse && @preg_match
("/$reg_exp/i", $author)) ||
1638 ($inverse && !@preg_match
("/$reg_exp/i", $author))) {
1640 array_push($matches, array($filter["action"], $filter["action_param"]));
1645 if ($filters["tag"]) {
1647 $tag_string = join(",", $tags);
1649 foreach ($filters["tag"] as $filter) {
1650 $reg_exp = $filter["reg_exp"];
1651 $inverse = $filter["inverse"];
1653 if ((!$inverse && @preg_match
("/$reg_exp/i", $tag_string)) ||
1654 ($inverse && !@preg_match
("/$reg_exp/i", $tag_string))) {
1656 array_push($matches, array($filter["action"], $filter["action_param"]));
1665 function find_article_filter($filters, $filter_name) {
1666 foreach ($filters as $f) {
1667 if ($f[0] == $filter_name) {
1674 function calculate_article_score($filters) {
1677 foreach ($filters as $f) {
1678 if ($f[0] == "score") {
1685 function assign_article_to_labels($link, $id, $filters, $owner_uid) {
1686 foreach ($filters as $f) {
1687 if ($f[0] == "label") {
1688 label_add_article($link, $id, $f[1], $owner_uid);
1693 function getmicrotime() {
1694 list($usec, $sec) = explode(" ",microtime());
1695 return ((float)$usec +
(float)$sec);
1698 function print_radio($id, $default, $true_is, $values, $attributes = "") {
1699 foreach ($values as $v) {
1706 if ($v == $true_is) {
1707 $sel .= " value=\"1\"";
1709 $sel .= " value=\"0\"";
1712 print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\"
1713 type=\"radio\" $sel $attributes name=\"$id\"> $v ";
1718 function initialize_user_prefs($link, $uid, $profile = false) {
1720 $uid = db_escape_string($uid);
1724 $profile_qpart = "AND profile IS NULL";
1726 $profile_qpart = "AND profile = '$profile'";
1729 if (get_schema_version($link) < 63) $profile_qpart = "";
1731 db_query($link, "BEGIN");
1733 $result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs");
1735 $u_result = db_query($link, "SELECT pref_name
1736 FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart");
1738 $active_prefs = array();
1740 while ($line = db_fetch_assoc($u_result)) {
1741 array_push($active_prefs, $line["pref_name"]);
1744 while ($line = db_fetch_assoc($result)) {
1745 if (array_search($line["pref_name"], $active_prefs) === FALSE) {
1746 // print "adding " . $line["pref_name"] . "<br>";
1748 if (get_schema_version($link) < 63) {
1749 db_query($link, "INSERT INTO ttrss_user_prefs
1750 (owner_uid,pref_name,value) VALUES
1751 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')");
1754 db_query($link, "INSERT INTO ttrss_user_prefs
1755 (owner_uid,pref_name,value, profile) VALUES
1756 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."', $profile)");
1762 db_query($link, "COMMIT");
1766 function get_ssl_certificate_id() {
1767 if ($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"]) {
1768 return sha1($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"] .
1769 $_SERVER["REDIRECT_SSL_CLIENT_V_START"] .
1770 $_SERVER["REDIRECT_SSL_CLIENT_V_END"] .
1771 $_SERVER["REDIRECT_SSL_CLIENT_S_DN"]);
1776 function get_login_by_ssl_certificate($link) {
1778 $cert_serial = db_escape_string(get_ssl_certificate_id());
1781 $result = db_query($link, "SELECT login FROM ttrss_user_prefs, ttrss_users
1782 WHERE pref_name = 'SSL_CERT_SERIAL' AND value = '$cert_serial' AND
1783 owner_uid = ttrss_users.id");
1785 if (db_num_rows($result) != 0) {
1786 return db_escape_string(db_fetch_result($result, 0, "login"));
1793 function get_remote_user($link) {
1795 if (defined('ALLOW_REMOTE_USER_AUTH') && ALLOW_REMOTE_USER_AUTH
) {
1796 return db_escape_string($_SERVER["REMOTE_USER"]);
1799 return db_escape_string(get_login_by_ssl_certificate($link));
1802 function get_remote_fakepass($link) {
1803 if (get_remote_user($link))
1809 function authenticate_user($link, $login, $password, $force_auth = false) {
1811 if (!SINGLE_USER_MODE
) {
1813 $pwd_hash1 = encrypt_password($password);
1814 $pwd_hash2 = encrypt_password($password, $login);
1815 $login = db_escape_string($login);
1817 $remote_user = get_remote_user($link);
1819 if ($remote_user && $remote_user == $login && $login != "admin") {
1821 $login = $remote_user;
1823 $query = "SELECT id,login,access_level,pwd_hash
1824 FROM ttrss_users WHERE
1827 if (defined('AUTO_CREATE_USER') && AUTO_CREATE_USER
1828 && $_SERVER["REMOTE_USER"]) {
1829 $result = db_query($link, $query);
1832 if (db_num_rows($result) == 0) {
1833 $query2 = "INSERT INTO ttrss_users
1834 (login,access_level,last_login,created)
1835 VALUES ('$login', 0, null, NOW())";
1836 db_query($link, $query2);
1841 $query = "SELECT id,login,access_level,pwd_hash
1842 FROM ttrss_users WHERE
1843 login = '$login' AND (pwd_hash = '$pwd_hash1' OR
1844 pwd_hash = '$pwd_hash2')";
1847 $result = db_query($link, $query);
1849 if (db_num_rows($result) == 1) {
1850 $_SESSION["uid"] = db_fetch_result($result, 0, "id");
1851 $_SESSION["name"] = db_fetch_result($result, 0, "login");
1852 $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level");
1854 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
1858 // LemonLDAP can send user informations via HTTP HEADER
1859 if (defined('AUTO_CREATE_USER') && AUTO_CREATE_USER
){
1861 $fullname = $_SERVER['HTTP_USER_NAME'] ?
$_SERVER['HTTP_USER_NAME'] : $_SERVER['AUTHENTICATE_CN'];
1863 $fullname = db_escape_string($fullname);
1864 db_query($link, "UPDATE ttrss_users SET full_name = '$fullname' WHERE id = " .
1868 $email = $_SERVER['HTTP_USER_MAIL'] ?
$_SERVER['HTTP_USER_MAIL'] : $_SERVER['AUTHENTICATE_MAIL'];
1870 $email = db_escape_string($email);
1871 db_query($link, "UPDATE ttrss_users SET email = '$email' WHERE id = " .
1876 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1877 $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash");
1879 $_SESSION["last_version_check"] = time();
1881 initialize_user_prefs($link, $_SESSION["uid"]);
1890 $_SESSION["uid"] = 1;
1891 $_SESSION["name"] = "admin";
1893 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
1895 initialize_user_prefs($link, $_SESSION["uid"]);
1901 function make_password($length = 8) {
1904 $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ";
1908 while ($i < $length) {
1909 $char = substr($possible, mt_rand(0, strlen($possible)-1), 1);
1911 if (!strstr($password, $char)) {
1919 // this is called after user is created to initialize default feeds, labels
1922 // user preferences are checked on every login, not here
1924 function initialize_user($link, $uid) {
1926 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
1927 values ('$uid', 'Tiny Tiny RSS: New Releases',
1928 'http://tt-rss.org/releases.rss')");
1930 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
1931 values ('$uid', 'Tiny Tiny RSS: Forum',
1932 'http://tt-rss.org/forum/rss.php')");
1935 function logout_user() {
1937 if (isset($_COOKIE[session_name()])) {
1938 setcookie(session_name(), '', time()-42000, '/');
1942 function validate_session($link) {
1943 if (SINGLE_USER_MODE
) return true;
1945 $check_ip = $_SESSION['ip_address'];
1947 switch (SESSION_CHECK_ADDRESS
) {
1952 $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+
1);
1955 $check_ip = substr($check_ip, 0, strrpos($check_ip, '.'));
1956 $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+
1);
1960 if ($check_ip && strpos($_SERVER['REMOTE_ADDR'], $check_ip) !== 0) {
1961 $_SESSION["login_error_msg"] =
1962 __("Session failed to validate (incorrect IP)");
1966 if ($_SESSION["ref_schema_version"] != get_schema_version($link, true))
1969 if ($_SESSION["uid"]) {
1971 $result = db_query($link,
1972 "SELECT pwd_hash FROM ttrss_users WHERE id = '".$_SESSION["uid"]."'");
1974 $pwd_hash = db_fetch_result($result, 0, "pwd_hash");
1976 if ($pwd_hash != $_SESSION["pwd_hash"]) {
1981 /* if ($_SESSION["cookie_lifetime"] && $_SESSION["uid"]) {
1983 //print_r($_SESSION);
1985 if (time() > $_SESSION["cookie_lifetime"]) {
1993 function login_sequence($link, $mobile = false) {
1994 $_SESSION["prefs_cache"] = array();
1996 if (!SINGLE_USER_MODE
) {
1998 $login_action = $_POST["login_action"];
2000 # try to authenticate user if called from login form
2001 if ($login_action == "do_login") {
2002 $login = db_escape_string($_POST["login"]);
2003 $password = $_POST["password"];
2004 $remember_me = $_POST["remember_me"];
2006 if (authenticate_user($link, $login, $password)) {
2007 $_POST["password"] = "";
2009 $_SESSION["language"] = $_POST["language"];
2010 $_SESSION["ref_schema_version"] = get_schema_version($link, true);
2011 $_SESSION["bw_limit"] = !!$_POST["bw_limit"];
2013 if ($_POST["profile"]) {
2015 $profile = db_escape_string($_POST["profile"]);
2017 $result = db_query($link, "SELECT id FROM ttrss_settings_profiles
2018 WHERE id = '$profile' AND owner_uid = " . $_SESSION["uid"]);
2020 if (db_num_rows($result) != 0) {
2021 $_SESSION["profile"] = $profile;
2022 $_SESSION["prefs_cache"] = array();
2026 if ($_REQUEST['return']) {
2027 header("Location: " . $_REQUEST['return']);
2029 header("Location: " . $_SERVER["REQUEST_URI"]);
2036 $_SESSION["login_error_msg"] = __("Incorrect username or password");
2040 if (!$_SESSION["uid"] ||
!validate_session($link)) {
2042 if (get_remote_user($link) && AUTO_LOGIN
) {
2043 authenticate_user($link, get_remote_user($link), null);
2044 $_SESSION["ref_schema_version"] = get_schema_version($link, true);
2046 render_login_form($link, $mobile);
2047 //header("Location: login.php");
2051 /* bump login timestamp */
2052 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
2055 if ($_SESSION["language"] && SESSION_COOKIE_LIFETIME
> 0) {
2056 setcookie("ttrss_lang", $_SESSION["language"],
2057 time() + SESSION_COOKIE_LIFETIME
);
2060 // try to remove possible duplicates from feed counter cache
2061 // ccache_cleanup($link, $_SESSION["uid"]);
2065 return authenticate_user($link, "admin", null);
2069 function truncate_string($str, $max_len, $suffix = '…') {
2070 if (mb_strlen($str, "utf-8") > $max_len - 3) {
2071 return mb_substr($str, 0, $max_len, "utf-8") . $suffix;
2077 function theme_image($link, $filename) {
2079 $theme_path = get_user_theme_path($link);
2081 if ($theme_path && is_file($theme_path.$filename)) {
2082 return $theme_path.$filename;
2091 function get_user_theme($link) {
2093 if (get_schema_version($link) >= 63 && $_SESSION["uid"]) {
2094 $theme_name = get_pref($link, "_THEME_ID");
2095 if (is_dir("themes/$theme_name")) {
2106 function get_user_theme_path($link) {
2109 if (get_schema_version($link) >= 63 && $_SESSION["uid"]) {
2110 $theme_name = get_pref($link, "_THEME_ID");
2112 if ($theme_name && is_dir("themes/$theme_name")) {
2113 $theme_path = "themes/$theme_name/";
2122 if (is_file("$theme_path/theme.ini")) {
2123 $ini = parse_ini_file("$theme_path/theme.ini", true);
2124 if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED
) {
2132 function get_user_theme_options($link) {
2133 $t = get_user_theme_path($link);
2136 if (is_file("$t/theme.ini")) {
2137 $ini = parse_ini_file("$t/theme.ini", true);
2138 if ($ini['theme']['version']) {
2139 return $ini['theme']['options'];
2146 function print_theme_includes($link) {
2148 $t = get_user_theme_path($link);
2152 print "<link rel=\"stylesheet\" type=\"text/css\"
2153 href=\"$t/theme.css?$time \">";
2154 if (file_exists("$t/theme.js")) {
2155 print "<script type=\"text/javascript\" src=\"$t/theme.js?$time\">
2161 function get_all_themes() {
2162 $themes = glob("themes/*");
2168 foreach ($themes as $t) {
2169 if (is_file("$t/theme.ini")) {
2170 $ini = parse_ini_file("$t/theme.ini", true);
2171 if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED
&&
2172 !$ini['theme']['disabled']) {
2174 $entry["path"] = $t;
2175 $entry["base"] = basename($t);
2176 $entry["name"] = $ini['theme']['name'];
2177 $entry["version"] = $ini['theme']['version'];
2178 $entry["author"] = $ini['theme']['author'];
2179 $entry["options"] = $ini['theme']['options'];
2180 array_push($rv, $entry);
2188 function convert_timestamp($timestamp, $source_tz, $dest_tz) {
2191 $source_tz = new DateTimeZone($source_tz);
2192 } catch (Exception
$e) {
2193 $source_tz = new DateTimeZone('UTC');
2197 $dest_tz = new DateTimeZone($dest_tz);
2198 } catch (Exception
$e) {
2199 $dest_tz = new DateTimeZone('UTC');
2202 $dt = new DateTime(date('Y-m-d H:i:s', $timestamp), $source_tz);
2203 return $dt->format('U') +
$dest_tz->getOffset($dt);
2206 function make_local_datetime($link, $timestamp, $long, $owner_uid = false,
2207 $no_smart_dt = false) {
2209 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2210 if (!$timestamp) $timestamp = '1970-01-01 0:00';
2215 # We store date in UTC internally
2216 $dt = new DateTime($timestamp, $utc_tz);
2218 if ($tz_offset == -1) {
2220 $user_tz_string = get_pref($link, 'USER_TIMEZONE', $owner_uid);
2223 $user_tz = new DateTimeZone($user_tz_string);
2224 } catch (Exception
$e) {
2228 $tz_offset = $user_tz->getOffset($dt);
2231 $user_timestamp = $dt->format('U') +
$tz_offset;
2233 if (!$no_smart_dt) {
2234 return smart_date_time($link, $user_timestamp,
2235 $tz_offset, $owner_uid);
2238 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
2240 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
2242 return date($format, $user_timestamp);
2246 function smart_date_time($link, $timestamp, $tz_offset = 0, $owner_uid = false) {
2247 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2249 if (date("Y.m.d", $timestamp) == date("Y.m.d", time() +
$tz_offset)) {
2250 return date("G:i", $timestamp);
2251 } else if (date("Y", $timestamp) == date("Y", time() +
$tz_offset)) {
2252 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
2253 return date($format, $timestamp);
2255 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
2256 return date($format, $timestamp);
2260 function sql_bool_to_bool($s) {
2261 if ($s == "t" ||
$s == "1" ||
$s == "true") {
2268 function bool_to_sql_bool($s) {
2276 // Session caching removed due to causing wrong redirects to upgrade
2277 // script when get_schema_version() is called on an obsolete session
2278 // created on a previous schema version.
2279 function get_schema_version($link, $nocache = false) {
2280 global $schema_version;
2282 if (!$schema_version) {
2283 $result = db_query($link, "SELECT schema_version FROM ttrss_version");
2284 $version = db_fetch_result($result, 0, "schema_version");
2285 $schema_version = $version;
2288 return $schema_version;
2292 function sanity_check($link) {
2297 $schema_version = get_schema_version($link, true);
2299 if ($schema_version != SCHEMA_VERSION
) {
2303 if (DB_TYPE
== "mysql") {
2304 $result = db_query($link, "SELECT true", false);
2305 if (db_num_rows($result) != 1) {
2310 if (db_escape_string("testTEST") != "testTEST") {
2314 return array("code" => $error_code, "message" => $ERRORS[$error_code]);
2317 function file_is_locked($filename) {
2318 if (function_exists('flock')) {
2319 $fp = @fopen
(LOCK_DIRECTORY
. "/$filename", "r");
2321 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2322 flock($fp, LOCK_UN
);
2332 return true; // consider the file always locked and skip the test
2335 function make_lockfile($filename) {
2336 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
2338 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2339 if (function_exists('posix_getpid')) {
2340 fwrite($fp, posix_getpid() . "\n");
2348 function make_stampfile($filename) {
2349 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
2351 if (flock($fp, LOCK_EX | LOCK_NB
)) {
2352 fwrite($fp, time() . "\n");
2353 flock($fp, LOCK_UN
);
2361 function sql_random_function() {
2362 if (DB_TYPE
== "mysql") {
2369 function catchup_feed($link, $feed, $cat_view, $owner_uid = false) {
2371 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
2373 //if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
2375 if (is_numeric($feed)) {
2381 $cat_qpart = "cat_id = '$feed'";
2383 $cat_qpart = "cat_id IS NULL";
2386 $tmp_result = db_query($link, "SELECT id
2387 FROM ttrss_feeds WHERE $cat_qpart AND owner_uid = $owner_uid");
2389 while ($tmp_line = db_fetch_assoc($tmp_result)) {
2391 $tmp_feed = $tmp_line["id"];
2393 db_query($link, "UPDATE ttrss_user_entries
2394 SET unread = false,last_read = NOW()
2395 WHERE feed_id = '$tmp_feed' AND owner_uid = $owner_uid");
2397 } else if ($feed == -2) {
2399 db_query($link, "UPDATE ttrss_user_entries
2400 SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*)
2401 FROM ttrss_user_labels2 WHERE article_id = ref_id) > 0
2402 AND unread = true AND owner_uid = $owner_uid");
2405 } else if ($feed > 0) {
2407 db_query($link, "UPDATE ttrss_user_entries
2408 SET unread = false,last_read = NOW()
2409 WHERE feed_id = '$feed' AND owner_uid = $owner_uid");
2411 } else if ($feed < 0 && $feed > -10) { // special, like starred
2414 db_query($link, "UPDATE ttrss_user_entries
2415 SET unread = false,last_read = NOW()
2416 WHERE marked = true AND owner_uid = $owner_uid");
2420 db_query($link, "UPDATE ttrss_user_entries
2421 SET unread = false,last_read = NOW()
2422 WHERE published = true AND owner_uid = $owner_uid");
2427 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE");
2429 if (DB_TYPE
== "pgsql") {
2430 $match_part = "updated > NOW() - INTERVAL '$intl hour' ";
2432 $match_part = "updated > DATE_SUB(NOW(),
2433 INTERVAL $intl HOUR) ";
2436 $result = db_query($link, "SELECT id FROM ttrss_entries,
2437 ttrss_user_entries WHERE $match_part AND
2439 ttrss_user_entries.ref_id = ttrss_entries.id AND
2440 owner_uid = $owner_uid");
2442 $affected_ids = array();
2444 while ($line = db_fetch_assoc($result)) {
2445 array_push($affected_ids, $line["id"]);
2448 catchupArticlesById($link, $affected_ids, 0);
2452 db_query($link, "UPDATE ttrss_user_entries
2453 SET unread = false,last_read = NOW()
2454 WHERE owner_uid = $owner_uid");
2457 } else if ($feed < -10) { // label
2459 $label_id = -$feed - 11;
2461 db_query($link, "UPDATE ttrss_user_entries, ttrss_user_labels2
2462 SET unread = false, last_read = NOW()
2463 WHERE label_id = '$label_id' AND unread = true
2464 AND owner_uid = '$owner_uid' AND ref_id = article_id");
2468 ccache_update($link, $feed, $owner_uid, $cat_view);
2471 db_query($link, "BEGIN");
2473 $tag_name = db_escape_string($feed);
2475 $result = db_query($link, "SELECT post_int_id FROM ttrss_tags
2476 WHERE tag_name = '$tag_name' AND owner_uid = $owner_uid");
2478 while ($line = db_fetch_assoc($result)) {
2479 db_query($link, "UPDATE ttrss_user_entries SET
2480 unread = false, last_read = NOW()
2481 WHERE int_id = " . $line["post_int_id"]);
2483 db_query($link, "COMMIT");
2487 function getAllCounters($link, $omode = "flc", $active_feed = false) {
2489 if (!$omode) $omode = "flc";
2491 $data = getGlobalCounters($link);
2493 $data = array_merge($data, getVirtCounters($link));
2495 if (strchr($omode, "l")) $data = array_merge($data, getLabelCounters($link));
2496 if (strchr($omode, "f")) $data = array_merge($data, getFeedCounters($link, $active_feed));
2497 if (strchr($omode, "t")) $data = array_merge($data, getTagCounters($link));
2498 if (strchr($omode, "c")) $data = array_merge($data, getCategoryCounters($link));
2503 function getCategoryCounters($link) {
2506 /* Labels category */
2508 $cv = array("id" => -2, "kind" => "cat",
2509 "counter" => getCategoryUnread($link, -2));
2511 array_push($ret_arr, $cv);
2513 $age_qpart = getMaxAgeSubquery();
2515 $result = db_query($link, "SELECT id AS cat_id, value AS unread
2516 FROM ttrss_feed_categories, ttrss_cat_counters_cache
2517 WHERE ttrss_cat_counters_cache.feed_id = id AND
2518 ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]);
2520 while ($line = db_fetch_assoc($result)) {
2521 $line["cat_id"] = (int) $line["cat_id"];
2523 $cv = array("id" => $line["cat_id"], "kind" => "cat",
2524 "counter" => $line["unread"]);
2526 array_push($ret_arr, $cv);
2529 /* Special case: NULL category doesn't actually exist in the DB */
2531 $cv = array("id" => 0, "kind" => "cat",
2532 "counter" => ccache_find($link, 0, $_SESSION["uid"], true));
2534 array_push($ret_arr, $cv);
2539 function getCategoryUnread($link, $cat, $owner_uid = false) {
2541 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2546 $cat_query = "cat_id = '$cat'";
2548 $cat_query = "cat_id IS NULL";
2551 $age_qpart = getMaxAgeSubquery();
2553 $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE $cat_query
2554 AND owner_uid = " . $owner_uid);
2556 $cat_feeds = array();
2557 while ($line = db_fetch_assoc($result)) {
2558 array_push($cat_feeds, "feed_id = " . $line["id"]);
2561 if (count($cat_feeds) == 0) return 0;
2563 $match_part = implode(" OR ", $cat_feeds);
2565 $result = db_query($link, "SELECT COUNT(int_id) AS unread
2566 FROM ttrss_user_entries,ttrss_entries
2567 WHERE unread = true AND ($match_part) AND id = ref_id
2568 AND $age_qpart AND owner_uid = " . $owner_uid);
2572 # this needs to be rewritten
2573 while ($line = db_fetch_assoc($result)) {
2574 $unread +
= $line["unread"];
2578 } else if ($cat == -1) {
2579 return getFeedUnread($link, -1) +
getFeedUnread($link, -2) +
getFeedUnread($link, -3) +
getFeedUnread($link, 0);
2580 } else if ($cat == -2) {
2582 $result = db_query($link, "
2583 SELECT COUNT(unread) AS unread FROM
2584 ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds
2585 WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND
2586 ttrss_labels2.owner_uid = '$owner_uid'
2587 AND unread = true AND feed_id = ttrss_feeds.id
2588 AND ttrss_user_entries.owner_uid = '$owner_uid'");
2590 $unread = db_fetch_result($result, 0, "unread");
2597 function getMaxAgeSubquery($days = COUNTERS_MAX_AGE
) {
2598 if (DB_TYPE
== "pgsql") {
2599 return "ttrss_entries.date_updated >
2600 NOW() - INTERVAL '$days days'";
2602 return "ttrss_entries.date_updated >
2603 DATE_SUB(NOW(), INTERVAL $days DAY)";
2607 function getFeedUnread($link, $feed, $is_cat = false) {
2608 return getFeedArticles($link, $feed, $is_cat, true, $_SESSION["uid"]);
2611 function getLabelUnread($link, $label_id, $owner_uid = false) {
2612 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2614 $result = db_query($link, "
2615 SELECT COUNT(unread) AS unread FROM
2616 ttrss_user_entries, ttrss_labels2, ttrss_user_labels2, ttrss_feeds
2617 WHERE label_id = ttrss_labels2.id AND article_id = ref_id AND
2618 ttrss_labels2.owner_uid = '$owner_uid' AND ttrss_labels2.id = '$label_id'
2619 AND unread = true AND feed_id = ttrss_feeds.id
2620 AND ttrss_user_entries.owner_uid = '$owner_uid'");
2622 if (db_num_rows($result) != 0) {
2623 return db_fetch_result($result, 0, "unread");
2629 function getFeedArticles($link, $feed, $is_cat = false, $unread_only = false,
2630 $owner_uid = false) {
2632 $n_feed = (int) $feed;
2634 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2637 $unread_qpart = "unread = true";
2639 $unread_qpart = "true";
2642 $age_qpart = getMaxAgeSubquery();
2645 return getCategoryUnread($link, $n_feed, $owner_uid);
2646 } if ($feed != "0" && $n_feed == 0) {
2648 $feed = db_escape_string($feed);
2650 $result = db_query($link, "SELECT SUM((SELECT COUNT(int_id)
2651 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
2652 AND ref_id = id AND $age_qpart
2653 AND $unread_qpart)) AS count FROM ttrss_tags
2654 WHERE owner_uid = $owner_uid AND tag_name = '$feed'");
2655 return db_fetch_result($result, 0, "count");
2657 } else if ($n_feed == -1) {
2658 $match_part = "marked = true";
2659 } else if ($n_feed == -2) {
2660 $match_part = "published = true";
2661 } else if ($n_feed == -3) {
2662 $match_part = "unread = true AND score >= 0";
2664 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
2666 if (DB_TYPE
== "pgsql") {
2667 $match_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
2669 $match_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
2671 } else if ($n_feed == -4) {
2672 $match_part = "true";
2673 } else if ($n_feed >= 0) {
2676 $match_part = "feed_id = '$n_feed'";
2678 $match_part = "feed_id IS NULL";
2681 } else if ($feed < -10) {
2683 $label_id = -$feed - 11;
2685 return getLabelUnread($link, $label_id, $owner_uid);
2692 $from_qpart = "ttrss_user_entries,ttrss_feeds,ttrss_entries";
2693 $feeds_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
2695 $from_qpart = "ttrss_user_entries,ttrss_entries";
2699 $query = "SELECT count(int_id) AS unread
2700 FROM $from_qpart WHERE
2701 ttrss_user_entries.ref_id = ttrss_entries.id AND
2704 $unread_qpart AND ($match_part) AND ttrss_user_entries.owner_uid = $owner_uid";
2706 $result = db_query($link, $query);
2710 $result = db_query($link, "SELECT COUNT(post_int_id) AS unread
2711 FROM ttrss_tags,ttrss_user_entries,ttrss_entries
2712 WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id
2713 AND $unread_qpart AND $age_qpart AND
2714 ttrss_tags.owner_uid = " . $owner_uid);
2717 $unread = db_fetch_result($result, 0, "unread");
2722 function getGlobalUnread($link, $user_id = false) {
2725 $user_id = $_SESSION["uid"];
2728 $result = db_query($link, "SELECT SUM(value) AS c_id FROM ttrss_counters_cache
2729 WHERE owner_uid = '$user_id' AND feed_id > 0");
2731 $c_id = db_fetch_result($result, 0, "c_id");
2736 function getGlobalCounters($link, $global_unread = -1) {
2739 if ($global_unread == -1) {
2740 $global_unread = getGlobalUnread($link);
2743 $cv = array("id" => "global-unread",
2744 "counter" => $global_unread);
2746 array_push($ret_arr, $cv);
2748 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
2749 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2751 $subscribed_feeds = db_fetch_result($result, 0, "fn");
2753 $cv = array("id" => "subscribed-feeds",
2754 "counter" => $subscribed_feeds);
2756 array_push($ret_arr, $cv);
2761 function getTagCounters($link) {
2765 $age_qpart = getMaxAgeSubquery();
2767 $result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id)
2768 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
2769 AND ref_id = id AND $age_qpart
2770 AND unread = true)) AS count FROM ttrss_tags
2771 WHERE owner_uid = ".$_SESSION['uid']." GROUP BY tag_name
2772 ORDER BY count DESC LIMIT 55");
2776 while ($line = db_fetch_assoc($result)) {
2777 $tags[$line["tag_name"]] +
= $line["count"];
2780 foreach (array_keys($tags) as $tag) {
2781 $unread = $tags[$tag];
2782 $tag = htmlspecialchars($tag);
2784 $cv = array("id" => $tag,
2786 "counter" => $unread);
2788 array_push($ret_arr, $cv);
2794 function getVirtCounters($link) {
2798 for ($i = 0; $i >= -4; $i--) {
2800 $count = getFeedUnread($link, $i);
2802 $cv = array("id" => $i,
2803 "counter" => $count);
2805 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2806 // $cv["xmsg"] = getFeedArticles($link, $i)." ".__("total");
2808 array_push($ret_arr, $cv);
2814 function getLabelCounters($link, $descriptions = false) {
2818 $age_qpart = getMaxAgeSubquery();
2820 $owner_uid = $_SESSION["uid"];
2822 $result = db_query($link, "SELECT id, caption FROM ttrss_labels2
2823 WHERE owner_uid = '$owner_uid'");
2825 while ($line = db_fetch_assoc($result)) {
2827 $id = -$line["id"] - 11;
2829 $label_name = $line["caption"];
2830 $count = getFeedUnread($link, $id);
2832 $cv = array("id" => $id,
2833 "counter" => $count);
2836 $cv["description"] = $label_name;
2838 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2839 // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
2841 array_push($ret_arr, $cv);
2847 function getFeedCounters($link, $active_feed = false) {
2851 $age_qpart = getMaxAgeSubquery();
2853 $query = "SELECT ttrss_feeds.id,
2855 ".SUBSTRING_FOR_DATE
."(ttrss_feeds.last_updated,1,19) AS last_updated,
2856 last_error, value AS count
2857 FROM ttrss_feeds, ttrss_counters_cache
2858 WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]."
2859 AND ttrss_counters_cache.feed_id = id";
2861 $result = db_query($link, $query);
2862 $fctrs_modified = false;
2864 while ($line = db_fetch_assoc($result)) {
2867 $count = $line["count"];
2868 $last_error = htmlspecialchars($line["last_error"]);
2870 $last_updated = make_local_datetime($link, $line['last_updated'], false);
2872 $has_img = feed_has_icon($id);
2874 if (date('Y') - date('Y', strtotime($line['last_updated'])) > 2)
2877 $cv = array("id" => $id,
2878 "updated" => $last_updated,
2879 "counter" => $count,
2880 "has_img" => (int) $has_img);
2883 $cv["error"] = $last_error;
2885 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
2886 // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
2888 if ($active_feed && $id == $active_feed)
2889 $cv["title"] = truncate_string($line["title"], 30);
2891 array_push($ret_arr, $cv);
2898 function get_pgsql_version($link) {
2899 $result = db_query($link, "SELECT version() AS version");
2900 $version = explode(" ", db_fetch_result($result, 0, "version"));
2905 * Subscribes the user to the given feed
2907 * @param resource $link Database connection
2908 * @param string $url Feed URL to subscribe to
2909 * @param integer $cat_id Category ID the feed shall be added to
2910 * @param string $auth_login (optional) Feed username
2911 * @param string $auth_pass (optional) Feed password
2913 * @return integer Status code:
2914 * 0 - OK, Feed already exists
2915 * 1 - OK, Feed added
2917 * 3 - URL content is HTML, no feeds available
2918 * 4 - URL content is HTML which contains multiple feeds.
2919 * Here you should call extractfeedurls in rpc-backend
2920 * to get all possible feeds.
2921 * 5 - Couldn't download the URL content.
2923 function subscribe_to_feed($link, $url, $cat_id = 0,
2924 $auth_login = '', $auth_pass = '') {
2926 $url = fix_url($url);
2928 if (!$url ||
!validate_feed_url($url)) return 2;
2932 $result = db_query($link, "SELECT twitter_oauth FROM ttrss_users
2933 WHERE id = ".$_SESSION['uid']);
2935 $has_oauth = db_fetch_result($result, 0, 'twitter_oauth');
2937 if (!$has_oauth ||
strpos($url, '://api.twitter.com') === false) {
2938 if (!fetch_file_contents($url, false, $auth_login, $auth_pass)) return 5;
2940 if (url_is_html($url, $auth_login, $auth_pass)) {
2941 $feedUrls = get_feeds_from_html($url, $auth_login, $auth_pass);
2942 if (count($feedUrls) == 0) {
2944 } else if (count($feedUrls) > 1) {
2947 //use feed url as new URL
2948 $url = key($feedUrls);
2952 if (!fetch_twitter_rss($link, $url, $_SESSION['uid']))
2957 if ($cat_id == "0" ||
!$cat_id) {
2958 $cat_qpart = "NULL";
2960 $cat_qpart = "'$cat_id'";
2963 $result = db_query($link,
2964 "SELECT id FROM ttrss_feeds
2965 WHERE feed_url = '$url' AND owner_uid = ".$_SESSION["uid"]);
2967 if (db_num_rows($result) == 0) {
2968 $result = db_query($link,
2969 "INSERT INTO ttrss_feeds
2970 (owner_uid,feed_url,title,cat_id, auth_login,auth_pass,update_method)
2971 VALUES ('".$_SESSION["uid"]."', '$url',
2972 '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass', '$update_method')");
2974 $result = db_query($link,
2975 "SELECT id FROM ttrss_feeds WHERE feed_url = '$url'
2976 AND owner_uid = " . $_SESSION["uid"]);
2978 $feed_id = db_fetch_result($result, 0, "id");
2981 update_rss_feed($link, $feed_id, true);
2990 function print_feed_select($link, $id, $default_id = "",
2991 $attributes = "", $include_all_feeds = true) {
2993 print "<select id=\"$id\" name=\"$id\" $attributes>";
2994 if ($include_all_feeds) {
2995 print "<option value=\"0\">".__('All feeds')."</option>";
2998 $result = db_query($link, "SELECT id,title FROM ttrss_feeds
2999 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
3001 if (db_num_rows($result) > 0 && $include_all_feeds) {
3002 print "<option disabled>--------</option>";
3005 while ($line = db_fetch_assoc($result)) {
3006 if ($line["id"] == $default_id) {
3007 $is_selected = "selected=\"1\"";
3012 $title = truncate_string(htmlspecialchars($line["title"]), 40);
3014 printf("<option $is_selected value='%d'>%s</option>",
3015 $line["id"], $title);
3021 function print_feed_cat_select($link, $id, $default_id = "",
3022 $attributes = "", $include_all_cats = true) {
3024 print "<select id=\"$id\" name=\"$id\" default=\"$default_id\" onchange=\"catSelectOnChange(this)\" $attributes>";
3026 if ($include_all_cats) {
3027 print "<option value=\"0\">".__('Uncategorized')."</option>";
3030 $result = db_query($link, "SELECT id,title FROM ttrss_feed_categories
3031 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
3033 if (db_num_rows($result) > 0 && $include_all_cats) {
3034 print "<option disabled=\"1\">--------</option>";
3037 while ($line = db_fetch_assoc($result)) {
3038 if ($line["id"] == $default_id) {
3039 $is_selected = "selected=\"1\"";
3045 printf("<option $is_selected value='%d'>%s</option>",
3046 $line["id"], htmlspecialchars($line["title"]));
3049 # print "<option value=\"ADD_CAT\">" .__("Add category...") . "</option>";
3054 function checkbox_to_sql_bool($val) {
3055 return ($val == "on") ?
"true" : "false";
3058 function getFeedCatTitle($link, $id) {
3060 return __("Special");
3061 } else if ($id < -10) {
3062 return __("Labels");
3063 } else if ($id > 0) {
3064 $result = db_query($link, "SELECT ttrss_feed_categories.title
3065 FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND
3066 cat_id = ttrss_feed_categories.id");
3067 if (db_num_rows($result) == 1) {
3068 return db_fetch_result($result, 0, "title");
3070 return __("Uncategorized");
3073 return "getFeedCatTitle($id) failed";
3078 function getFeedIcon($id) {
3081 return "images/archive.png";
3084 return "images/mark_set.png";
3087 return "images/pub_set.png";
3090 return "images/fresh.png";
3093 return "images/tag.png";
3097 return "images/label.png";
3099 if (file_exists(ICONS_DIR
. "/$id.ico"))
3100 return ICONS_URL
. "/$id.ico";
3106 function getFeedTitle($link, $id) {
3108 return __("Starred articles");
3109 } else if ($id == -2) {
3110 return __("Published articles");
3111 } else if ($id == -3) {
3112 return __("Fresh articles");
3113 } else if ($id == -4) {
3114 return __("All articles");
3115 } else if ($id === 0 ||
$id === "0") {
3116 return __("Archived articles");
3117 } else if ($id < -10) {
3118 $label_id = -$id - 11;
3119 $result = db_query($link, "SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'");
3120 if (db_num_rows($result) == 1) {
3121 return db_fetch_result($result, 0, "caption");
3123 return "Unknown label ($label_id)";
3126 } else if (is_numeric($id) && $id > 0) {
3127 $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$id'");
3128 if (db_num_rows($result) == 1) {
3129 return db_fetch_result($result, 0, "title");
3131 return "Unknown feed ($id)";
3138 function make_init_params($link) {
3141 $params["theme"] = get_user_theme($link);
3142 $params["theme_options"] = get_user_theme_options($link);
3144 $params["sign_progress"] = theme_image($link, "images/indicator_white.gif");
3145 $params["sign_progress_tiny"] = theme_image($link, "images/indicator_tiny.gif");
3146 $params["sign_excl"] = theme_image($link, "images/sign_excl.png");
3147 $params["sign_info"] = theme_image($link, "images/sign_info.png");
3149 foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS",
3150 "ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP",
3151 "CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE", "DEFAULT_ARTICLE_LIMIT",
3152 "HIDE_READ_SHOWS_SPECIAL", "COMBINED_DISPLAY_MODE") as $param) {
3154 $params[strtolower($param)] = (int) get_pref($link, $param);
3157 $params["icons_url"] = ICONS_URL
;
3158 $params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME
;
3159 $params["default_view_mode"] = get_pref($link, "_DEFAULT_VIEW_MODE");
3160 $params["default_view_limit"] = (int) get_pref($link, "_DEFAULT_VIEW_LIMIT");
3161 $params["default_view_order_by"] = get_pref($link, "_DEFAULT_VIEW_ORDER_BY");
3162 $params["bw_limit"] = (int) $_SESSION["bw_limit"];
3164 $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
3165 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
3167 $max_feed_id = db_fetch_result($result, 0, "mid");
3168 $num_feeds = db_fetch_result($result, 0, "nf");
3170 $params["max_feed_id"] = (int) $max_feed_id;
3171 $params["num_feeds"] = (int) $num_feeds;
3173 $params["collapsed_feedlist"] = (int) get_pref($link, "_COLLAPSED_FEEDLIST");
3178 function make_runtime_info($link) {
3181 $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
3182 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
3184 $max_feed_id = db_fetch_result($result, 0, "mid");
3185 $num_feeds = db_fetch_result($result, 0, "nf");
3187 $data["max_feed_id"] = (int) $max_feed_id;
3188 $data["num_feeds"] = (int) $num_feeds;
3190 $data['last_article_id'] = getLastArticleId($link);
3191 $data['cdm_expanded'] = get_pref($link, 'CDM_EXPANDED');
3193 if (file_exists(LOCK_DIRECTORY
. "/update_daemon.lock")) {
3195 $data['daemon_is_running'] = (int) file_is_locked("update_daemon.lock");
3197 if (time() - $_SESSION["daemon_stamp_check"] > 30) {
3199 $stamp = (int) @file_get_contents
(LOCK_DIRECTORY
. "/update_daemon.stamp");
3202 $stamp_delta = time() - $stamp;
3204 if ($stamp_delta > 1800) {
3208 $_SESSION["daemon_stamp_check"] = time();
3211 $data['daemon_stamp_ok'] = $stamp_check;
3213 $stamp_fmt = date("Y.m.d, G:i", $stamp);
3215 $data['daemon_stamp'] = $stamp_fmt;
3220 if ($_SESSION["last_version_check"] +
86400 +
rand(-1000, 1000) < time()) {
3221 $new_version_details = @check_for_update
($link);
3223 $data['new_version_available'] = (int) ($new_version_details != false);
3225 $_SESSION["last_version_check"] = time();
3231 function search_to_sql($link, $search, $match_on) {
3233 $search_query_part = "";
3235 $keywords = explode(" ", $search);
3236 $query_keywords = array();
3238 foreach ($keywords as $k) {
3239 if (strpos($k, "-") === 0) {
3246 $commandpair = explode(":", mb_strtolower($k), 2);
3248 if ($commandpair[0] == "note" && $commandpair[1]) {
3250 if ($commandpair[1] == "true")
3251 array_push($query_keywords, "($not (note IS NOT NULL AND note != ''))");
3253 array_push($query_keywords, "($not (note IS NULL OR note = ''))");
3255 } else if ($commandpair[0] == "star" && $commandpair[1]) {
3257 if ($commandpair[1] == "true")
3258 array_push($query_keywords, "($not (marked = true))");
3260 array_push($query_keywords, "($not (marked = false))");
3262 } else if ($commandpair[0] == "pub" && $commandpair[1]) {
3264 if ($commandpair[1] == "true")
3265 array_push($query_keywords, "($not (published = true))");
3267 array_push($query_keywords, "($not (published = false))");
3269 } else if (strpos($k, "@") === 0) {
3271 $user_tz_string = get_pref($link, 'USER_TIMEZONE', $_SESSION['uid']);
3272 $orig_ts = strtotime(substr($k, 1));
3273 $k = date("Y-m-d", convert_timestamp($orig_ts, $user_tz_string, 'UTC'));
3275 //$k = date("Y-m-d", strtotime(substr($k, 1)));
3277 array_push($query_keywords, "(".SUBSTRING_FOR_DATE
."(updated,1,LENGTH('$k')) $not = '$k')");
3278 } else if ($match_on == "both") {
3279 array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
3280 OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
3281 } else if ($match_on == "title") {
3282 array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%'))");
3283 } else if ($match_on == "content") {
3284 array_push($query_keywords, "(UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
3288 $search_query_part = implode("AND", $query_keywords);
3290 return $search_query_part;
3294 function queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $match_on, $override_order = false, $offset = 0, $owner_uid = 0, $filter = false, $since_id = 0) {
3296 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
3298 $ext_tables_part = "";
3302 if (SPHINX_ENABLED
) {
3303 $ids = join(",", @sphinx_search
($search, 0, 500));
3306 $search_query_part = "ref_id IN ($ids) AND ";
3308 $search_query_part = "ref_id = -1 AND ";
3311 $search_query_part = search_to_sql($link, $search, $match_on);
3312 $search_query_part .= " AND ";
3316 $search_query_part = "";
3320 $filter_query_part = filter_to_sql($filter);
3322 $filter_query_part = "";
3326 $since_id_part = "ttrss_entries.id > $since_id AND ";
3328 $since_id_part = "";
3331 $view_query_part = "";
3333 if ($view_mode == "adaptive" ||
$view_query_part == "noscores") {
3335 $view_query_part = " ";
3336 } else if ($feed != -1) {
3337 $unread = getFeedUnread($link, $feed, $cat_view);
3339 $view_query_part = " unread = true AND ";
3344 if ($view_mode == "marked") {
3345 $view_query_part = " marked = true AND ";
3348 if ($view_mode == "published") {
3349 $view_query_part = " published = true AND ";
3352 if ($view_mode == "unread") {
3353 $view_query_part = " unread = true AND ";
3356 if ($view_mode == "updated") {
3357 $view_query_part = " (last_read is null and unread = false) AND ";
3361 $limit_query_part = "LIMIT " . $limit;
3364 $vfeed_query_part = "";
3366 // override query strategy and enable feed display when searching globally
3367 if ($search && $search_mode == "all_feeds") {
3368 $query_strategy_part = "ttrss_entries.id > 0";
3369 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3371 } else if (preg_match("/^-?[0-9][0-9]*$/", $feed) == false) {
3372 $query_strategy_part = "ttrss_entries.id > 0";
3373 $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
3374 id = feed_id) as feed_title,";
3375 } else if ($feed > 0 && $search && $search_mode == "this_cat") {
3377 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3379 $tmp_result = false;
3382 $tmp_result = db_query($link, "SELECT id
3383 FROM ttrss_feeds WHERE cat_id = '$feed'");
3385 $tmp_result = db_query($link, "SELECT id
3386 FROM ttrss_feeds WHERE cat_id = (SELECT cat_id FROM ttrss_feeds
3387 WHERE id = '$feed') AND id != '$feed'");
3390 $cat_siblings = array();
3392 if (db_num_rows($tmp_result) > 0) {
3393 while ($p = db_fetch_assoc($tmp_result)) {
3394 array_push($cat_siblings, "feed_id = " . $p["id"]);
3397 $query_strategy_part = sprintf("(feed_id = %d OR %s)",
3398 $feed, implode(" OR ", $cat_siblings));
3401 $query_strategy_part = "ttrss_entries.id > 0";
3404 } else if ($feed > 0) {
3409 $query_strategy_part = "cat_id = '$feed'";
3411 $query_strategy_part = "cat_id IS NULL";
3414 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3417 $query_strategy_part = "feed_id = '$feed'";
3419 } else if ($feed == 0 && !$cat_view) { // archive virtual feed
3420 $query_strategy_part = "feed_id IS NULL";
3421 } else if ($feed == 0 && $cat_view) { // uncategorized
3422 $query_strategy_part = "cat_id IS NULL";
3423 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3424 } else if ($feed == -1) { // starred virtual feed
3425 $query_strategy_part = "marked = true";
3426 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3427 } else if ($feed == -2) { // published virtual feed OR labels category
3430 $query_strategy_part = "published = true";
3431 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3433 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3435 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
3437 $query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND
3438 ttrss_user_labels2.article_id = ref_id";
3442 } else if ($feed == -3) { // fresh virtual feed
3443 $query_strategy_part = "unread = true AND score >= 0";
3445 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
3447 if (DB_TYPE
== "pgsql") {
3448 $query_strategy_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
3450 $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
3453 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3454 } else if ($feed == -4) { // all articles virtual feed
3455 $query_strategy_part = "true";
3456 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3457 } else if ($feed <= -10) { // labels
3458 $label_id = -$feed - 11;
3460 $query_strategy_part = "label_id = '$label_id' AND
3461 ttrss_labels2.id = ttrss_user_labels2.label_id AND
3462 ttrss_user_labels2.article_id = ref_id";
3464 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
3465 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
3468 $query_strategy_part = "id > 0"; // dumb
3471 if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
3472 $date_sort_field = "updated";
3474 $date_sort_field = "date_entered";
3477 if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) {
3478 $order_by = "$date_sort_field";
3480 $order_by = "$date_sort_field DESC";
3483 if ($view_mode != "noscores") {
3484 $order_by = "score DESC, $order_by";
3487 if ($override_order) {
3488 $order_by = $override_order;
3494 $feed_title = "Search results";
3497 $feed_title = getCategoryTitle($link, $feed);
3499 if (is_numeric($feed) && $feed > 0) {
3500 $result = db_query($link, "SELECT title,site_url,last_error
3501 FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid");
3503 $feed_title = db_fetch_result($result, 0, "title");
3504 $feed_site_url = db_fetch_result($result, 0, "site_url");
3505 $last_error = db_fetch_result($result, 0, "last_error");
3507 $feed_title = getFeedTitle($link, $feed);
3512 $content_query_part = "content as content_preview,";
3514 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
3517 $feed_kind = "Feeds";
3519 $feed_kind = "Labels";
3522 if ($limit_query_part) {
3523 $offset_query_part = "OFFSET $offset";
3526 if ($vfeed_query_part && get_pref($link, 'VFEED_GROUP_BY_FEED', $owner_uid)) {
3527 if (!$override_order) {
3528 $order_by = "ttrss_feeds.title, $order_by";
3533 $from_qpart = "ttrss_entries,ttrss_user_entries,ttrss_feeds$ext_tables_part";
3534 $feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
3537 $from_qpart = "ttrss_entries,ttrss_user_entries$ext_tables_part
3538 LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)";
3541 $query = "SELECT DISTINCT
3544 ttrss_entries.id,ttrss_entries.title,
3548 always_display_enclosures,
3554 unread,feed_id,marked,published,link,last_read,orig_feed_id,
3555 ".SUBSTRING_FOR_DATE
."(last_read,1,19) as last_read_noms,
3558 ".SUBSTRING_FOR_DATE
."(updated,1,19) as updated_noms,
3564 ttrss_user_entries.ref_id = ttrss_entries.id AND
3565 ttrss_user_entries.owner_uid = '$owner_uid' AND
3570 $query_strategy_part ORDER BY $order_by
3571 $limit_query_part $offset_query_part";
3573 if ($_REQUEST["debug"]) print $query;
3575 $result = db_query($link, $query);
3580 $select_qpart = "SELECT DISTINCT " .
3584 "ttrss_entries.id as id," .
3591 "always_display_enclosures, ".
3599 SUBSTRING_FOR_DATE
. "(last_read,1,19) as last_read_noms," .
3602 $content_query_part .
3603 SUBSTRING_FOR_DATE
. "(updated,1,19) as updated_noms," .
3606 $feed_kind = "Tags";
3607 $all_tags = explode(",", $feed);
3608 if ($search_mode == 'any') {
3609 $tag_sql = "tag_name in (" . implode(", ", array_map("db_quote", $all_tags)) . ")";
3610 $from_qpart = " FROM ttrss_entries,ttrss_user_entries,ttrss_tags ";
3611 $where_qpart = " WHERE " .
3612 "ref_id = ttrss_entries.id AND " .
3613 "ttrss_user_entries.owner_uid = $owner_uid AND " .
3614 "post_int_id = int_id AND $tag_sql AND " .
3616 $search_query_part .
3617 $query_strategy_part . " ORDER BY $order_by " .
3622 $sub_selects = array();
3623 $sub_ands = array();
3624 foreach ($all_tags as $term) {
3625 array_push($sub_selects, "(SELECT post_int_id from ttrss_tags WHERE tag_name = " . db_quote($term) . " AND owner_uid = $owner_uid) as A$i");
3632 array_push($sub_ands, "A$x.post_int_id = A$y.post_int_id");
3637 array_push($sub_ands, "A1.post_int_id = ttrss_user_entries.int_id and ttrss_user_entries.owner_uid = $owner_uid");
3638 array_push($sub_ands, "ttrss_user_entries.ref_id = ttrss_entries.id");
3639 $from_qpart = " FROM " . implode(", ", $sub_selects) . ", ttrss_user_entries, ttrss_entries";
3640 $where_qpart = " WHERE " . implode(" AND ", $sub_ands);
3642 // error_log("TAG SQL: " . $tag_sql);
3643 // $tag_sql = "tag_name = '$feed'"; DEFAULT way
3645 // error_log("[". $select_qpart . "][" . $from_qpart . "][" .$where_qpart . "]");
3646 $result = db_query($link, $select_qpart . $from_qpart . $where_qpart);
3649 return array($result, $feed_title, $feed_site_url, $last_error);
3653 function generate_syndicated_feed($link, $owner_uid, $feed, $is_cat,
3654 $limit, $search, $search_mode, $match_on, $view_mode = false) {
3656 require_once "lib/MiniTemplator.class.php";
3658 $note_style = "background-color : #fff7d5;
3659 border-width : 1px; ".
3660 "padding : 5px; border-style : dashed; border-color : #e7d796;".
3661 "margin-bottom : 1em; color : #9a8c59;";
3663 if (!$limit) $limit = 30;
3665 if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
3666 $date_sort_field = "updated";
3668 $date_sort_field = "date_entered";
3671 $qfh_ret = queryFeedHeadlines($link, $feed,
3672 $limit, $view_mode, $is_cat, $search, $search_mode,
3673 $match_on, "$date_sort_field DESC", 0, $owner_uid);
3675 $result = $qfh_ret[0];
3676 $feed_title = htmlspecialchars($qfh_ret[1]);
3677 $feed_site_url = $qfh_ret[2];
3678 $last_error = $qfh_ret[3];
3680 $feed_self_url = get_self_url_prefix() .
3681 "/public.php?op=rss&id=-2&key=" .
3682 get_feed_access_key($link, -2, false);
3684 if (!$feed_site_url) $feed_site_url = get_self_url_prefix();
3686 $tpl = new MiniTemplator
;
3688 $tpl->readTemplateFromFile("templates/generated_feed.txt");
3690 $tpl->setVariable('FEED_TITLE', $feed_title);
3691 $tpl->setVariable('VERSION', VERSION
);
3692 $tpl->setVariable('FEED_URL', htmlspecialchars($feed_self_url));
3694 if (PUBSUBHUBBUB_HUB
&& $feed == -2) {
3695 $tpl->setVariable('HUB_URL', htmlspecialchars(PUBSUBHUBBUB_HUB
));
3696 $tpl->addBlock('feed_hub');
3699 $tpl->setVariable('SELF_URL', htmlspecialchars(get_self_url_prefix()));
3701 while ($line = db_fetch_assoc($result)) {
3702 $tpl->setVariable('ARTICLE_ID', htmlspecialchars($line['link']));
3703 $tpl->setVariable('ARTICLE_LINK', htmlspecialchars($line['link']));
3704 $tpl->setVariable('ARTICLE_TITLE', htmlspecialchars($line['title']));
3705 $tpl->setVariable('ARTICLE_EXCERPT',
3706 truncate_string(strip_tags($line["content_preview"]), 100, '...'));
3708 $content = sanitize_rss($link, $line["content_preview"], false, $owner_uid);
3710 if ($line['note']) {
3711 $content = "<div style=\"$note_style\">Article note: " . $line['note'] . "</div>" .
3715 $tpl->setVariable('ARTICLE_CONTENT', $content);
3717 $tpl->setVariable('ARTICLE_UPDATED', date('c', strtotime($line["updated"])));
3718 $tpl->setVariable('ARTICLE_AUTHOR', htmlspecialchars($line['author']));
3720 $tags = get_article_tags($link, $line["id"], $owner_uid);
3722 foreach ($tags as $tag) {
3723 $tpl->setVariable('ARTICLE_CATEGORY', htmlspecialchars($tag));
3724 $tpl->addBlock('category');
3727 $enclosures = get_article_enclosures($link, $line["id"]);
3729 foreach ($enclosures as $e) {
3730 $type = htmlspecialchars($e['content_type']);
3731 $url = htmlspecialchars($e['content_url']);
3732 $length = $e['duration'];
3734 $tpl->setVariable('ARTICLE_ENCLOSURE_URL', $url);
3735 $tpl->setVariable('ARTICLE_ENCLOSURE_TYPE', $type);
3736 $tpl->setVariable('ARTICLE_ENCLOSURE_LENGTH', $length);
3738 $tpl->addBlock('enclosure');
3741 $tpl->addBlock('entry');
3746 $tpl->addBlock('feed');
3747 $tpl->generateOutputToString($tmp);
3752 function getCategoryTitle($link, $cat_id) {
3754 if ($cat_id == -1) {
3755 return __("Special");
3756 } else if ($cat_id == -2) {
3757 return __("Labels");
3760 $result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE
3763 if (db_num_rows($result) == 1) {
3764 return db_fetch_result($result, 0, "title");
3766 return "Uncategorized";
3771 function sanitize_rss($link, $str, $force_strip_tags = false, $owner = false, $site_url = false) {
3774 if (!$owner) $owner = $_SESSION["uid"];
3776 $res = trim($str); if (!$res) return '';
3778 // if (get_pref($link, "STRIP_UNSAFE_TAGS", $owner) || $force_strip_tags) {
3779 $res = $purifier->purify($res);
3782 if (get_pref($link, "STRIP_IMAGES", $owner)) {
3783 $res = preg_replace('/<img[^>]+>/is', '', $res);
3786 if (strpos($res, "href=") === false)
3787 $res = rewrite_urls($res);
3789 $charset_hack = '<head>
3790 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
3793 $res = trim($res); if (!$res) return '';
3795 libxml_use_internal_errors(true);
3797 $doc = new DOMDocument();
3798 $doc->loadHTML($charset_hack . $res);
3799 $xpath = new DOMXPath($doc);
3801 $entries = $xpath->query('(//a[@href]|//img[@src])');
3804 foreach ($entries as $entry) {
3808 if ($entry->hasAttribute('href'))
3809 $entry->setAttribute('href',
3810 rewrite_relative_url($site_url, $entry->getAttribute('href')));
3812 if ($entry->hasAttribute('src'))
3813 if (preg_match('/^image.php\?i=[a-z0-9]+$/', $entry->getAttribute('src')) == 0)
3814 $entry->setAttribute('src',
3815 rewrite_relative_url($site_url, $entry->getAttribute('src')));
3818 if (strtolower($entry->nodeName
) == "a") {
3819 $entry->setAttribute("target", "_blank");
3822 if (strtolower($entry->nodeName
) == "img" && !$br_inserted) {
3823 $br = $doc->createElement("br");
3825 if ($entry->parentNode
->nextSibling
) {
3826 $entry->parentNode
->insertBefore($br, $entry->nextSibling
);
3833 $node = $doc->getElementsByTagName('body')->item(0);
3835 return $doc->saveXML($node);
3839 * Send by mail a digest of last articles.
3841 * @param mixed $link The database connection.
3842 * @param integer $limit The maximum number of articles by digest.
3843 * @return boolean Return false if digests are not enabled.
3845 function send_headlines_digests($link, $limit = 100) {
3847 if (!DIGEST_ENABLE
) return false;
3849 $user_limit = DIGEST_EMAIL_LIMIT
;
3852 print "Sending digests, batch of max $user_limit users, days = $days, headline limit = $limit\n\n";
3854 if (DB_TYPE
== "pgsql") {
3855 $interval_query = "last_digest_sent < NOW() - INTERVAL '$days days'";
3856 } else if (DB_TYPE
== "mysql") {
3857 $interval_query = "last_digest_sent < DATE_SUB(NOW(), INTERVAL $days DAY)";
3860 $result = db_query($link, "SELECT id,email FROM ttrss_users
3861 WHERE email != '' AND (last_digest_sent IS NULL OR $interval_query)");
3863 while ($line = db_fetch_assoc($result)) {
3865 if (get_pref($link, 'DIGEST_ENABLE', $line['id'], false)) {
3866 print "Sending digest for UID:" . $line['id'] . " - " . $line["email"] . " ... ";
3868 $do_catchup = get_pref($link, 'DIGEST_CATCHUP', $line['id'], false);
3870 $tuple = prepare_headlines_digest($link, $line["id"], $days, $limit);
3871 $digest = $tuple[0];
3872 $headlines_count = $tuple[1];
3873 $affected_ids = $tuple[2];
3874 $digest_text = $tuple[3];
3876 if ($headlines_count > 0) {
3878 $mail = new PHPMailer();
3880 $mail->PluginDir
= "lib/phpmailer/";
3881 $mail->SetLanguage("en", "lib/phpmailer/language/");
3883 $mail->CharSet
= "UTF-8";
3885 $mail->From
= DIGEST_FROM_ADDRESS
;
3886 $mail->FromName
= DIGEST_FROM_NAME
;
3887 $mail->AddAddress($line["email"], $line["login"]);
3889 if (DIGEST_SMTP_HOST
) {
3890 $mail->Host
= DIGEST_SMTP_HOST
;
3891 $mail->Mailer
= "smtp";
3892 $mail->SMTPAuth
= DIGEST_SMTP_LOGIN
!= '';
3893 $mail->Username
= DIGEST_SMTP_LOGIN
;
3894 $mail->Password
= DIGEST_SMTP_PASSWORD
;
3897 $mail->IsHTML(true);
3898 $mail->Subject
= DIGEST_SUBJECT
;
3899 $mail->Body
= $digest;
3900 $mail->AltBody
= $digest_text;
3902 $rc = $mail->Send();
3904 if (!$rc) print "ERROR: " . $mail->ErrorInfo
;
3908 if ($rc && $do_catchup) {
3909 print "Marking affected articles as read...\n";
3910 catchupArticlesById($link, $affected_ids, 0, $line["id"]);
3913 print "No headlines\n";
3916 db_query($link, "UPDATE ttrss_users SET last_digest_sent = NOW()
3917 WHERE id = " . $line["id"]);
3921 print "All done.\n";
3925 function prepare_headlines_digest($link, $user_id, $days = 1, $limit = 100) {
3927 require_once "lib/MiniTemplator.class.php";
3929 $tpl = new MiniTemplator
;
3930 $tpl_t = new MiniTemplator
;
3932 $tpl->readTemplateFromFile("templates/digest_template_html.txt");
3933 $tpl_t->readTemplateFromFile("templates/digest_template.txt");
3935 $tpl->setVariable('CUR_DATE', date('Y/m/d'));
3936 $tpl->setVariable('CUR_TIME', date('G:i'));
3938 $tpl_t->setVariable('CUR_DATE', date('Y/m/d'));
3939 $tpl_t->setVariable('CUR_TIME', date('G:i'));
3941 $affected_ids = array();
3943 if (DB_TYPE
== "pgsql") {
3944 $interval_query = "ttrss_entries.date_updated > NOW() - INTERVAL '$days days'";
3945 } else if (DB_TYPE
== "mysql") {
3946 $interval_query = "ttrss_entries.date_updated > DATE_SUB(NOW(), INTERVAL $days DAY)";
3949 $result = db_query($link, "SELECT ttrss_entries.title,
3950 ttrss_feeds.title AS feed_title,
3952 ttrss_user_entries.ref_id,
3954 SUBSTRING(content, 1, 120) AS excerpt,
3955 ".SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
3957 ttrss_user_entries,ttrss_entries,ttrss_feeds
3959 ref_id = ttrss_entries.id AND feed_id = ttrss_feeds.id
3960 AND include_in_digest = true
3962 AND ttrss_user_entries.owner_uid = $user_id
3964 ORDER BY ttrss_feeds.title, date_updated DESC
3967 $cur_feed_title = "";
3969 $headlines_count = db_num_rows($result);
3971 $headlines = array();
3973 while ($line = db_fetch_assoc($result)) {
3974 array_push($headlines, $line);
3977 for ($i = 0; $i < sizeof($headlines); $i++
) {
3979 $line = $headlines[$i];
3981 array_push($affected_ids, $line["ref_id"]);
3983 $updated = make_local_datetime($link, $line['last_updated'], false,
3986 $tpl->setVariable('FEED_TITLE', $line["feed_title"]);
3987 $tpl->setVariable('ARTICLE_TITLE', $line["title"]);
3988 $tpl->setVariable('ARTICLE_LINK', $line["link"]);
3989 $tpl->setVariable('ARTICLE_UPDATED', $updated);
3990 $tpl->setVariable('ARTICLE_EXCERPT',
3991 truncate_string(strip_tags($line["excerpt"]), 100));
3993 $tpl->addBlock('article');
3995 $tpl_t->setVariable('FEED_TITLE', $line["feed_title"]);
3996 $tpl_t->setVariable('ARTICLE_TITLE', $line["title"]);
3997 $tpl_t->setVariable('ARTICLE_LINK', $line["link"]);
3998 $tpl_t->setVariable('ARTICLE_UPDATED', $updated);
3999 // $tpl_t->setVariable('ARTICLE_EXCERPT',
4000 // truncate_string(strip_tags($line["excerpt"]), 100));
4002 $tpl_t->addBlock('article');
4004 if ($headlines[$i]['feed_title'] != $headlines[$i+
1]['feed_title']) {
4005 $tpl->addBlock('feed');
4006 $tpl_t->addBlock('feed');
4011 $tpl->addBlock('digest');
4012 $tpl->generateOutputToString($tmp);
4014 $tpl_t->addBlock('digest');
4015 $tpl_t->generateOutputToString($tmp_t);
4017 return array($tmp, $headlines_count, $affected_ids, $tmp_t);
4020 function check_for_update($link) {
4021 if (CHECK_FOR_NEW_VERSION
&& $_SESSION['access_level'] >= 10) {
4022 $version_url = "http://tt-rss.org/version.php?ver=" . VERSION
;
4024 $version_data = @fetch_file_contents
($version_url);
4026 if ($version_data) {
4027 $version_data = json_decode($version_data, true);
4028 if ($version_data && $version_data['version']) {
4030 if (version_compare(VERSION
, $version_data['version']) == -1) {
4031 return $version_data;
4039 function markArticlesById($link, $ids, $cmode) {
4043 foreach ($ids as $id) {
4044 array_push($tmp_ids, "ref_id = '$id'");
4047 $ids_qpart = join(" OR ", $tmp_ids);
4050 db_query($link, "UPDATE ttrss_user_entries SET
4051 marked = false,last_read = NOW()
4052 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4053 } else if ($cmode == 1) {
4054 db_query($link, "UPDATE ttrss_user_entries SET
4056 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4058 db_query($link, "UPDATE ttrss_user_entries SET
4059 marked = NOT marked,last_read = NOW()
4060 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4064 function publishArticlesById($link, $ids, $cmode) {
4068 foreach ($ids as $id) {
4069 array_push($tmp_ids, "ref_id = '$id'");
4072 $ids_qpart = join(" OR ", $tmp_ids);
4075 db_query($link, "UPDATE ttrss_user_entries SET
4076 published = false,last_read = NOW()
4077 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4078 } else if ($cmode == 1) {
4079 db_query($link, "UPDATE ttrss_user_entries SET
4081 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4083 db_query($link, "UPDATE ttrss_user_entries SET
4084 published = NOT published,last_read = NOW()
4085 WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
4088 if (PUBSUBHUBBUB_HUB
) {
4089 $rss_link = get_self_url_prefix() .
4090 "/public.php?op=rss&id=-2&key=" .
4091 get_feed_access_key($link, -2, false);
4093 $p = new Publisher(PUBSUBHUBBUB_HUB
);
4095 $pubsub_result = $p->publish_update($rss_link);
4099 function catchupArticlesById($link, $ids, $cmode, $owner_uid = false) {
4101 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
4102 if (count($ids) == 0) return;
4106 foreach ($ids as $id) {
4107 array_push($tmp_ids, "ref_id = '$id'");
4110 $ids_qpart = join(" OR ", $tmp_ids);
4113 db_query($link, "UPDATE ttrss_user_entries SET
4114 unread = false,last_read = NOW()
4115 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4116 } else if ($cmode == 1) {
4117 db_query($link, "UPDATE ttrss_user_entries SET
4119 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4121 db_query($link, "UPDATE ttrss_user_entries SET
4122 unread = NOT unread,last_read = NOW()
4123 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4128 $result = db_query($link, "SELECT DISTINCT feed_id FROM ttrss_user_entries
4129 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
4131 while ($line = db_fetch_assoc($result)) {
4132 ccache_update($link, $line["feed_id"], $owner_uid);
4136 function catchupArticleById($link, $id, $cmode) {
4139 db_query($link, "UPDATE ttrss_user_entries SET
4140 unread = false,last_read = NOW()
4141 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4142 } else if ($cmode == 1) {
4143 db_query($link, "UPDATE ttrss_user_entries SET
4145 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4147 db_query($link, "UPDATE ttrss_user_entries SET
4148 unread = NOT unread,last_read = NOW()
4149 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4152 $feed_id = getArticleFeed($link, $id);
4153 ccache_update($link, $feed_id, $_SESSION["uid"]);
4156 function make_guid_from_title($title) {
4157 return preg_replace("/[ \"\',.:;]/", "-",
4158 mb_strtolower(strip_tags($title), 'utf-8'));
4161 function format_headline_subtoolbar($link, $feed_site_url, $feed_title,
4162 $feed_id, $is_cat, $search, $match_on,
4163 $search_mode, $view_mode, $error) {
4165 $page_prev_link = "viewFeedGoPage(-1)";
4166 $page_next_link = "viewFeedGoPage(1)";
4167 $page_first_link = "viewFeedGoPage(0)";
4169 $catchup_page_link = "catchupPage()";
4170 $catchup_feed_link = "catchupCurrentFeed()";
4171 $catchup_sel_link = "catchupSelection()";
4173 $archive_sel_link = "archiveSelection()";
4174 $delete_sel_link = "deleteSelection()";
4176 $sel_all_link = "selectArticles('all')";
4177 $sel_unread_link = "selectArticles('unread')";
4178 $sel_none_link = "selectArticles('none')";
4179 $sel_inv_link = "selectArticles('invert')";
4181 $tog_unread_link = "selectionToggleUnread()";
4182 $tog_marked_link = "selectionToggleMarked()";
4183 $tog_published_link = "selectionTogglePublished()";
4185 $reply = "<div id=\"subtoolbar_main\">";
4187 $reply .= __('Select:')."
4188 <a href=\"#\" onclick=\"$sel_all_link\">".__('All')."</a>,
4189 <a href=\"#\" onclick=\"$sel_unread_link\">".__('Unread')."</a>,
4190 <a href=\"#\" onclick=\"$sel_inv_link\">".__('Invert')."</a>,
4191 <a href=\"#\" onclick=\"$sel_none_link\">".__('None')."</a></li>";
4195 $reply .= "<select dojoType=\"dijit.form.Select\"
4196 onchange=\"headlineActionsChange(this)\">";
4197 $reply .= "<option value=\"false\">".__('Actions...')."</option>";
4199 $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection toggle:')."</option>";
4201 $reply .= "<option value=\"$tog_unread_link\">".__('Unread')."</option>
4202 <option value=\"$tog_marked_link\">".__('Starred')."</option>
4203 <option value=\"$tog_published_link\">".__('Published')."</option>";
4205 $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection:')."</option>";
4207 $reply .= "<option value=\"$catchup_sel_link\">".__('Mark as read')."</option>";
4209 if ($feed_id != "0") {
4210 $reply .= "<option value=\"$archive_sel_link\">".__('Archive')."</option>";
4212 $reply .= "<option value=\"$archive_sel_link\">".__('Move back')."</option>";
4213 $reply .= "<option value=\"$delete_sel_link\">".__('Delete')."</option>";
4217 $reply .= "<option value=\"emailArticle(false)\">".__('Forward by email').
4220 if ($is_cat) $cat_q = "&is_cat=$is_cat";
4223 $search_q = "&q=$search&m=$match_on&smode=$search_mode";
4228 $rss_link = htmlspecialchars(get_self_url_prefix() .
4229 "/public.php?op=rss&id=$feed_id$cat_q$search_q");
4231 $reply .= "<option value=\"0\" disabled=\"1\">".__('Feed:')."</option>";
4233 $reply .= "<option value=\"catchupPage()\">".__('Mark as read')."</option>";
4235 $reply .= "<option value=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">".__('View as RSS')."</option>";
4237 $reply .= "</select>";
4241 $reply .= "<div id=\"subtoolbar_ftitle\">";
4243 if ($feed_site_url) {
4244 $target = "target=\"_blank\"";
4245 $reply .= "<a title=\"".__("Visit the website")."\" $target href=\"$feed_site_url\">".
4246 truncate_string($feed_title,30)."</a>";
4249 $reply .= " (<span class=\"error\" title=\"$error\">Error</span>)";
4253 if ($feed_id < -10) {
4254 $label_id = -11-$feed_id;
4256 $result = db_query($link, "SELECT fg_color, bg_color
4257 FROM ttrss_labels2 WHERE id = '$label_id' AND owner_uid = " .
4260 if (db_num_rows($result) != 0) {
4261 $fg_color = db_fetch_result($result, 0, "fg_color");
4262 $bg_color = db_fetch_result($result, 0, "bg_color");
4264 $reply .= "<span style=\"background : $bg_color; color : $fg_color\" >";
4265 $reply .= $feed_title;
4266 $reply .= "</span>";
4268 $reply .= $feed_title;
4272 $reply .= $feed_title;
4278 title=\"".__("View as RSS feed")."\"
4279 onclick=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">
4280 <img class=\"noborder\" style=\"vertical-align : middle\" src=\"images/feed-icon-12x12.png\"></a>";
4287 function outputFeedList($link, $special = true) {
4289 $feedlist = array();
4291 $enable_cats = get_pref($link, 'ENABLE_FEED_CATS');
4293 $feedlist['identifier'] = 'id';
4294 $feedlist['label'] = 'name';
4295 $feedlist['items'] = array();
4297 $owner_uid = $_SESSION["uid"];
4304 $cat_hidden = get_pref($link, "_COLLAPSED_SPECIAL");
4305 $cat = feedlist_init_cat($link, -1, $cat_hidden);
4307 $cat['items'] = array();
4310 foreach (array(-4, -3, -1, -2, 0) as $i) {
4311 array_push($cat['items'], feedlist_init_feed($link, $i));
4315 array_push($feedlist['items'], $cat);
4317 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4320 $result = db_query($link, "SELECT * FROM
4321 ttrss_labels2 WHERE owner_uid = '$owner_uid' ORDER by caption");
4323 if (db_num_rows($result) > 0) {
4325 if (get_pref($link, 'ENABLE_FEED_CATS')) {
4326 $cat_hidden = get_pref($link, "_COLLAPSED_LABELS");
4327 $cat = feedlist_init_cat($link, -2, $cat_hidden);
4329 $cat['items'] = array();
4332 while ($line = db_fetch_assoc($result)) {
4334 $label_id = -$line['id'] - 11;
4335 $count = getFeedUnread($link, $label_id);
4337 $feed = feedlist_init_feed($link, $label_id, false, $count);
4339 $feed['fg_color'] = $line['fg_color'];
4340 $feed['bg_color'] = $line['bg_color'];
4342 array_push($cat['items'], $feed);
4346 array_push($feedlist['items'], $cat);
4348 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4353 /* if (get_pref($link, 'ENABLE_FEED_CATS')) {
4354 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4355 $order_by_qpart = "order_id,category,unread DESC,title";
4357 $order_by_qpart = "order_id,category,title";
4360 if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
4361 $order_by_qpart = "unread DESC,title";
4363 $order_by_qpart = "title";
4370 $order_by_qpart = "ttrss_feed_categories.order_id,category,
4371 ttrss_feeds.order_id,title";
4373 $order_by_qpart = "title";
4375 $age_qpart = getMaxAgeSubquery();
4377 $query = "SELECT ttrss_feeds.id, ttrss_feeds.title,
4378 ".SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated_noms,
4380 ttrss_feed_categories.title AS category,
4381 ttrss_feed_categories.collapsed,
4383 FROM ttrss_feeds LEFT JOIN ttrss_feed_categories
4384 ON (ttrss_feed_categories.id = cat_id)
4385 LEFT JOIN ttrss_counters_cache
4387 (ttrss_feeds.id = feed_id)
4389 ttrss_feeds.owner_uid = '$owner_uid'
4390 ORDER BY $order_by_qpart";
4392 $result = db_query($link, $query);
4394 $actid = $_REQUEST["actid"];
4396 if (db_num_rows($result) > 0) {
4401 $cat['items'] = array();
4405 while ($line = db_fetch_assoc($result)) {
4407 $feed = htmlspecialchars(trim($line["title"]));
4409 if (!$feed) $feed = "[Untitled]";
4411 $feed_id = $line["id"];
4412 $unread = $line["unread"];
4414 $cat_id = $line["cat_id"];
4415 $tmp_category = $line["category"];
4416 if (!$tmp_category) $tmp_category = __("Uncategorized");
4418 if ($category != $tmp_category && $enable_cats) {
4420 $category = $tmp_category;
4422 $collapsed = sql_bool_to_bool($line["collapsed"]);
4424 // workaround for NULL category
4425 if ($category == __("Uncategorized")) {
4426 $collapsed = get_pref($link, "_COLLAPSED_UNCAT");
4429 if ($cat) array_push($feedlist['items'], $cat);
4431 $cat = feedlist_init_cat($link, $cat_id, $collapsed);
4434 $updated = make_local_datetime($link, $line["updated_noms"], false);
4436 array_push($cat['items'], feedlist_init_feed($link, $feed_id,
4437 $feed, $unread, $line['last_error'], $updated));
4441 array_push($feedlist['items'], $cat);
4443 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
4451 function get_article_tags($link, $id, $owner_uid = 0, $tag_cache = false) {
4455 $a_id = db_escape_string($id);
4457 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
4459 $query = "SELECT DISTINCT tag_name,
4460 owner_uid as owner FROM
4461 ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE
4462 ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name";
4464 $obj_id = md5("TAGS:$owner_uid:$id");
4467 if ($memcache && $obj = $memcache->get($obj_id)) {
4470 /* check cache first */
4472 if ($tag_cache === false) {
4473 $result = db_query($link, "SELECT tag_cache FROM ttrss_user_entries
4474 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4476 $tag_cache = db_fetch_result($result, 0, "tag_cache");
4480 $tags = explode(",", $tag_cache);
4483 /* do it the hard way */
4485 $tmp_result = db_query($link, $query);
4487 while ($tmp_line = db_fetch_assoc($tmp_result)) {
4488 array_push($tags, $tmp_line["tag_name"]);
4491 /* update the cache */
4493 $tags_str = db_escape_string(join(",", $tags));
4495 db_query($link, "UPDATE ttrss_user_entries
4496 SET tag_cache = '$tags_str' WHERE ref_id = '$id'
4497 AND owner_uid = " . $_SESSION["uid"]);
4500 if ($memcache) $memcache->add($obj_id, $tags, 0, 3600);
4506 function trim_array($array) {
4508 array_walk($tmp, 'trim');
4512 function tag_is_valid($tag) {
4513 if ($tag == '') return false;
4514 if (preg_match("/^[0-9]*$/", $tag)) return false;
4515 if (mb_strlen($tag) > 250) return false;
4517 if (function_exists('iconv')) {
4518 $tag = iconv("utf-8", "utf-8", $tag);
4521 if (!$tag) return false;
4526 function render_login_form($link, $mobile = 0) {
4529 require_once "login_form.php";
4532 require_once "mobile/login_form.php";
4535 require_once "mobile/classic/login_form.php";
4539 // from http://developer.apple.com/internet/safari/faq.html
4540 function no_cache_incantation() {
4541 header("Expires: Mon, 22 Dec 1980 00:00:00 GMT"); // Happy birthday to me :)
4542 header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified
4543 header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0"); // HTTP/1.1
4544 header("Cache-Control: post-check=0, pre-check=0", false);
4545 header("Pragma: no-cache"); // HTTP/1.0
4548 function format_warning($msg, $id = "") {
4550 return "<div class=\"warning\" id=\"$id\">
4551 <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>";
4554 function format_notice($msg, $id = "") {
4556 return "<div class=\"notice\" id=\"$id\">
4557 <img src=\"".theme_image($link, "images/sign_info.png")."\">$msg</div>";
4560 function format_error($msg, $id = "") {
4562 return "<div class=\"error\" id=\"$id\">
4563 <img src=\"".theme_image($link, "images/sign_excl.png")."\">$msg</div>";
4566 function print_notice($msg) {
4567 return print format_notice($msg);
4570 function print_warning($msg) {
4571 return print format_warning($msg);
4574 function print_error($msg) {
4575 return print format_error($msg);
4579 function T_sprintf() {
4580 $args = func_get_args();
4581 return vsprintf(__(array_shift($args)), $args);
4584 function format_inline_player($link, $url, $ctype) {
4588 if (strpos($ctype, "audio/") === 0) {
4590 if ($_SESSION["hasAudio"] && (strpos($ctype, "ogg") !== false ||
4591 strpos($_SERVER['HTTP_USER_AGENT'], "Chrome") !== false ||
4592 strpos($_SERVER['HTTP_USER_AGENT'], "Safari") !== false )) {
4594 $id = 'AUDIO-' . uniqid();
4596 $entry .= "<audio id=\"$id\"\">
4597 <source src=\"$url\"></source>
4600 $entry .= "<span onclick=\"player(this)\"
4601 title=\"".__("Click to play")."\" status=\"0\"
4602 class=\"player\" audio-id=\"$id\">".__("Play")."</span>";
4606 $entry .= "<object type=\"application/x-shockwave-flash\"
4607 data=\"lib/button/musicplayer.swf?song_url=$url\"
4608 width=\"17\" height=\"17\" style='float : left; margin-right : 5px;'>
4609 <param name=\"movie\"
4610 value=\"lib/button/musicplayer.swf?song_url=$url\" />
4615 $filename = substr($url, strrpos($url, "/")+
1);
4617 $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
4618 $filename . " (" . $ctype . ")" . "</a>";
4623 function format_article($link, $id, $mark_as_read = true, $zoom_mode = false) {
4629 /* we can figure out feed_id from article id anyway, why do we
4630 * pass feed_id here? let's ignore the argument :( */
4632 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
4633 WHERE ref_id = '$id'");
4635 $feed_id = (int) db_fetch_result($result, 0, "feed_id");
4637 $rv['feed_id'] = $feed_id;
4639 //if (!$zoom_mode) { print "<article id='$id'><![CDATA["; };
4641 $result = db_query($link, "SELECT rtl_content, always_display_enclosures FROM ttrss_feeds
4642 WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
4644 if (db_num_rows($result) == 1) {
4645 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
4646 $always_display_enclosures = sql_bool_to_bool(db_fetch_result($result, 0, "always_display_enclosures"));
4648 $rtl_content = false;
4649 $always_display_enclosures = false;
4653 $rtl_tag = "dir=\"RTL\"";
4660 if ($mark_as_read) {
4661 $result = db_query($link, "UPDATE ttrss_user_entries
4662 SET unread = false,last_read = NOW()
4663 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
4665 ccache_update($link, $feed_id, $_SESSION["uid"]);
4668 $result = db_query($link, "SELECT title,link,content,feed_id,comments,int_id,
4669 ".SUBSTRING_FOR_DATE
."(updated,1,16) as updated,
4670 (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url,
4671 (SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url,
4677 FROM ttrss_entries,ttrss_user_entries
4678 WHERE id = '$id' AND ref_id = id AND owner_uid = " . $_SESSION["uid"]);
4682 $line = db_fetch_assoc($result);
4684 if ($line["icon_url"]) {
4685 $feed_icon = "<img src=\"" . $line["icon_url"] . "\">";
4687 $feed_icon = " ";
4690 $feed_site_url = $line['site_url'];
4692 $num_comments = $line["num_comments"];
4693 $entry_comments = "";
4695 if ($num_comments > 0) {
4696 if ($line["comments"]) {
4697 $comments_url = $line["comments"];
4699 $comments_url = $line["link"];
4701 $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>";
4703 if ($line["comments"] && $line["link"] != $line["comments"]) {
4704 $entry_comments = "<a target='_blank' href=\"".$line["comments"]."\">comments</a>";
4709 header("Content-Type: text/html");
4710 $rv['content'] .= "<html><head>
4711 <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/>
4712 <title>Tiny Tiny RSS - ".$line["title"]."</title>
4713 <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss.css\">
4717 $rv['content'] .= "<div id=\"PTITLE-$id\" style=\"display : none\">" .
4718 truncate_string(strip_tags($line['title']), 15) . "</div>";
4720 $rv['content'] .= "<div class=\"postReply\" id=\"POST-$id\">";
4722 $rv['content'] .= "<div onclick=\"return postClicked(event, $id)\"
4723 class=\"postHeader\" id=\"POSTHDR-$id\">";
4725 $entry_author = $line["author"];
4727 if ($entry_author) {
4728 $entry_author = __(" - ") . $entry_author;
4731 $parsed_updated = make_local_datetime($link, $line["updated"], true,
4734 $rv['content'] .= "<div class=\"postDate$rtl_class\">$parsed_updated</div>";
4736 if ($line["link"]) {
4737 $rv['content'] .= "<div clear='both'><a target='_blank'
4738 title=\"".htmlspecialchars($line['title'])."\"
4740 $line["link"] . "\">" .
4741 truncate_string($line["title"], 100) .
4742 "<span class='author'>$entry_author</span></a></div>";
4744 $rv['content'] .= "<div clear='both'>" . $line["title"] . "$entry_author</div>";
4747 $tag_cache = $line["tag_cache"];
4750 $tags = get_article_tags($link, $id);
4752 $tags = explode(",", $tag_cache);
4754 $tags_str = format_tags_string($tags, $id);
4755 $tags_str_full = join(", ", $tags);
4757 if (!$tags_str_full) $tags_str_full = __("no tags");
4759 if (!$entry_comments) $entry_comments = " "; # placeholder
4761 $rv['content'] .= "<div style='float : right'>
4762 <img src='".theme_image($link, 'images/tag.png')."'
4763 class='tagsPic' alt='Tags' title='Tags'> ";
4766 $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>
4767 <a title=\"".__('Edit tags for this article')."\"
4768 href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>";
4770 $rv['content'] .= "<div dojoType=\"dijit.Tooltip\"
4771 id=\"ATSTRTIP-$id\" connectId=\"ATSTR-$id\"
4772 position=\"below\">$tags_str_full</div>";
4774 $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-zoom.png')."\"
4775 class='tagsPic' style=\"cursor : pointer\"
4776 onclick=\"postOpenInNewTab(event, $id)\"
4777 alt='Zoom' title='".__('Open article in new tab')."'>";
4779 //$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);
4781 $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-pub-note.png')."\"
4782 class='tagsPic' style=\"cursor : pointer\"
4783 onclick=\"editArticleNote($id)\"
4784 alt='PubNote' title='".__('Edit article note')."'>";
4786 if (DIGEST_ENABLE
) {
4787 $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-email.png')."\"
4788 class='tagsPic' style=\"cursor : pointer\"
4789 onclick=\"emailArticle($id)\"
4790 alt='Zoom' title='".__('Forward by email')."'>";
4793 if (ENABLE_TWEET_BUTTON
) {
4794 $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-tweet.png')."\"
4795 class='tagsPic' style=\"cursor : pointer\"
4796 onclick=\"tweetArticle($id)\"
4797 alt='Zoom' title='".__('Share on Twitter')."'>";
4800 $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-share.png')."\"
4801 class='tagsPic' style=\"cursor : pointer\"
4802 onclick=\"shareArticle(".$line['int_id'].")\"
4803 alt='Zoom' title='".__('Share by URL')."'>";
4805 $rv['content'] .= "<img src=\"".theme_image($link, 'images/digest_checkbox.png')."\"
4806 class='tagsPic' style=\"cursor : pointer\"
4807 onclick=\"closeArticlePanel($id)\"
4808 alt='Zoom' title='".__('Close this panel')."'>";
4811 $tags_str = strip_tags($tags_str);
4812 $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>";
4814 $rv['content'] .= "</div>";
4815 $rv['content'] .= "<div clear='both'>$entry_comments</div>";
4817 if ($line["orig_feed_id"]) {
4819 $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
4820 WHERE id = ".$line["orig_feed_id"]);
4822 if (db_num_rows($tmp_result) != 0) {
4824 $rv['content'] .= "<div clear='both'>";
4825 $rv['content'] .= __("Originally from:");
4827 $rv['content'] .= " ";
4829 $tmp_line = db_fetch_assoc($tmp_result);
4831 $rv['content'] .= "<a target='_blank'
4832 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
4833 $tmp_line['title'] . "</a>";
4835 $rv['content'] .= " ";
4837 $rv['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
4838 $rv['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
4840 $rv['content'] .= "</div>";
4844 $rv['content'] .= "</div>";
4846 $rv['content'] .= "<div id=\"POSTNOTE-$id\">";
4847 if ($line['note']) {
4848 $rv['content'] .= format_article_note($id, $line['note']);
4850 $rv['content'] .= "</div>";
4852 $rv['content'] .= "<div class=\"postIcon\">" .
4853 "<a target=\"_blank\" title=\"".__("Visit the website")."\"$
4854 href=\"".htmlspecialchars($feed_site_url)."\">".
4855 $feed_icon . "</a></div>";
4857 $rv['content'] .= "<div class=\"postContent\">";
4859 $article_content = sanitize_rss($link, $line["content"], false, false,
4862 $rv['content'] .= $article_content;
4864 $rv['content'] .= format_article_enclosures($link, $id,
4865 $always_display_enclosures, $article_content);
4867 $rv['content'] .= "</div>";
4869 $rv['content'] .= "</div>";
4875 <div style=\"text-align : center\">
4876 <button onclick=\"return window.close()\">".
4877 __("Close this window")."</button></div>";
4878 $rv['content'] .= "</body></html>";
4885 function format_headlines_list($link, $feed, $subop, $view_mode, $limit, $cat_view,
4886 $next_unread_feed, $offset, $vgr_last_feed = false,
4887 $override_order = false) {
4889 $disable_cache = false;
4893 $timing_info = getmicrotime();
4895 $topmost_article_ids = array();
4897 if (!$offset) $offset = 0;
4898 if ($subop == "undefined") $subop = "";
4900 $subop_split = explode(":", $subop);
4902 /* if ($subop == "CatchupSelected") {
4903 $ids = explode(",", db_escape_string($_REQUEST["ids"]));
4904 $cmode = sprintf("%d", $_REQUEST["cmode"]);
4906 catchupArticlesById($link, $ids, $cmode);
4909 if ($subop == "ForceUpdate" && $feed && is_numeric($feed) > 0) {
4910 update_rss_feed($link, $feed, true);
4913 if ($subop == "MarkAllRead") {
4914 catchup_feed($link, $feed, $cat_view);
4916 if (get_pref($link, 'ON_CATCHUP_SHOW_NEXT_FEED')) {
4917 if ($next_unread_feed) {
4918 $feed = $next_unread_feed;
4923 if ($subop_split[0] == "MarkAllReadGR") {
4924 catchup_feed($link, $subop_split[1], false);
4927 // FIXME: might break tag display?
4929 if (is_numeric($feed) && $feed > 0 && !$cat_view) {
4930 $result = db_query($link,
4931 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
4933 if (db_num_rows($result) == 0) {
4934 $reply['content'] = "<div align='center'>".__('Feed not found.')."</div>";
4938 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
4940 $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
4941 WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
4943 if (db_num_rows($result) == 1) {
4944 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
4946 $rtl_content = false;
4950 $rtl_tag = "dir=\"RTL\"";
4956 $rtl_content = false;
4959 @$search = db_escape_string($_REQUEST["query"]);
4962 $disable_cache = true;
4965 @$search_mode = db_escape_string($_REQUEST["search_mode"]);
4966 @$match_on = db_escape_string($_REQUEST["match_on"]);
4972 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
4974 // error_log("format_headlines_list: [" . $feed . "] subop [" . $subop . "]");
4975 if( $search_mode == '' && $subop != '' ){
4976 $search_mode = $subop;
4978 // error_log("search_mode: " . $search_mode);
4979 $qfh_ret = queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view,
4980 $search, $search_mode, $match_on, $override_order, $offset);
4982 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H1", $timing_info);
4984 $result = $qfh_ret[0];
4985 $feed_title = $qfh_ret[1];
4986 $feed_site_url = $qfh_ret[2];
4987 $last_error = $qfh_ret[3];
4989 $vgroup_last_feed = $vgr_last_feed;
4993 if (db_num_rows($result) > 0) {
4994 $reply['toolbar'] = format_headline_subtoolbar($link, $feed_site_url,
4996 $feed, $cat_view, $search, $match_on, $search_mode, $view_mode,
5001 $headlines_count = db_num_rows($result);
5003 if (db_num_rows($result) > 0) {
5008 $cur_feed_title = '';
5010 $fresh_intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE") * 60 * 60;
5012 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PS", $timing_info);
5014 while ($line = db_fetch_assoc($result)) {
5016 $class = ($lnum %
2) ?
"even" : "odd";
5019 $feed_id = $line["feed_id"];
5020 $label_cache = $line["label_cache"];
5024 $label_cache = json_decode($label_cache, true);
5027 if ($label_cache["no-labels"] == 1)
5030 $labels = $label_cache;
5034 if (!is_array($labels)) $labels = get_article_labels($link, $id);
5036 $labels_str = "<span id=\"HLLCTR-$id\">";
5037 $labels_str .= format_article_labels($labels, $id);
5038 $labels_str .= "</span>";
5040 if (count($topmost_article_ids) < 3) {
5041 array_push($topmost_article_ids, $id);
5044 if ($line["last_read"] == "" && !sql_bool_to_bool($line["unread"])) {
5046 $update_pic = "<img id='FUPDPIC-$id' src=\"".
5047 theme_image($link, 'images/updated.png')."\"
5050 $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
5054 if (sql_bool_to_bool($line["unread"]) &&
5055 time() - strtotime($line["updated_noms"]) < $fresh_intl) {
5057 $update_pic = "<img id='FUPDPIC-$id' src=\"".
5058 theme_image($link, 'images/fresh_sign.png')."\" alt=\"Fresh\">";
5061 if ($line["unread"] == "t" ||
$line["unread"] == "1") {
5062 $class .= " Unread";
5069 if ($line["marked"] == "t" ||
$line["marked"] == "1") {
5070 $marked_pic = "<img id=\"FMPIC-$id\"
5071 src=\"".theme_image($link, 'images/mark_set.png')."\"
5072 class=\"markedPic\" alt=\"Unstar article\"
5073 onclick='javascript:toggleMark($id)'>";
5075 $marked_pic = "<img id=\"FMPIC-$id\"
5076 src=\"".theme_image($link, 'images/mark_unset.png')."\"
5077 class=\"markedPic\" alt=\"Star article\"
5078 onclick='javascript:toggleMark($id)'>";
5081 if ($line["published"] == "t" ||
$line["published"] == "1") {
5082 $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link,
5083 'images/pub_set.png')."\"
5085 alt=\"Unpublish article\" onclick='javascript:togglePub($id)'>";
5087 $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link,
5088 'images/pub_unset.png')."\"
5090 alt=\"Publish article\" onclick='javascript:togglePub($id)'>";
5093 # $content_link = "<a target=\"_blank\" href=\"".$line["link"]."\">" .
5094 # $line["title"] . "</a>";
5096 # $content_link = "<a
5097 # href=\"" . htmlspecialchars($line["link"]) . "\"
5098 # onclick=\"view($id,$feed_id);\">" .
5099 # $line["title"] . "</a>";
5101 # $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
5102 # $line["title"] . "</a>";
5104 $updated_fmt = make_local_datetime($link, $line["updated_noms"], false);
5106 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
5107 $content_preview = truncate_string(strip_tags($line["content_preview"]),
5111 $score = $line["score"];
5113 $score_pic = theme_image($link,
5114 "images/" . get_score_pic($score));
5116 /* $score_title = __("(Click to change)");
5117 $score_pic = "<img class='hlScorePic' src=\"images/$score_pic\"
5118 onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">"; */
5120 $score_pic = "<img class='hlScorePic' src=\"$score_pic\"
5125 } else if ($score < -100) {
5131 $entry_author = $line["author"];
5133 if ($entry_author) {
5134 $entry_author = " - $entry_author";
5137 $has_feed_icon = feed_has_icon($feed_id);
5139 if ($has_feed_icon) {
5140 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL
."/$feed_id.ico\" alt=\"\">";
5142 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/feed-icon-12x12.png\" alt=\"\">";
5145 if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
5147 if (get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5148 if ($feed_id != $vgroup_last_feed && $line["feed_title"]) {
5150 $cur_feed_title = $line["feed_title"];
5151 $vgroup_last_feed = $feed_id;
5153 $cur_feed_title = htmlspecialchars($cur_feed_title);
5155 $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
5157 $reply['content'] .= "<div class='cdmFeedTitle'>".
5158 "<div style=\"float : right\">$feed_icon_img</div>".
5159 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5160 $line["feed_title"]."</a> $vf_catchup_link</div>";
5165 $mouseover_attrs = "onmouseover='postMouseIn($id)'
5166 onmouseout='postMouseOut($id)'";
5168 $reply['content'] .= "<div class='$class' id='RROW-$id' $mouseover_attrs>";
5170 $reply['content'] .= "<div class='hlUpdPic'>$update_pic</div>";
5172 $reply['content'] .= "<div class='hlLeft'>";
5174 $reply['content'] .= "<input type=\"checkbox\" onclick=\"tSR(this)\"
5177 $reply['content'] .= "$marked_pic";
5178 $reply['content'] .= "$published_pic";
5180 $reply['content'] .= "</div>";
5182 $reply['content'] .= "<div onclick='return hlClicked(event, $id)'
5183 class=\"hlTitle\"><span class='hlContent$hlc_suffix'>";
5184 $reply['content'] .= "<a id=\"RTITLE-$id\"
5185 href=\"" . htmlspecialchars($line["link"]) . "\"
5187 truncate_string($line["title"], 200);
5189 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
5190 if ($content_preview) {
5191 $reply['content'] .= "<span class=\"contentPreview\"> - $content_preview</span>";
5195 $reply['content'] .= "</a></span>";
5197 $reply['content'] .= $labels_str;
5199 if (!get_pref($link, 'VFEED_GROUP_BY_FEED') &&
5200 defined('_SHOW_FEED_TITLE_IN_VFEEDS')) {
5201 if (@$line["feed_title"]) {
5202 $reply['content'] .= "<span class=\"hlFeed\">
5203 (<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5204 $line["feed_title"]."</a>)
5209 $reply['content'] .= "</div>";
5211 $reply['content'] .= "<span class=\"hlUpdated\">$updated_fmt</span>";
5212 $reply['content'] .= "<div class=\"hlRight\">";
5214 $reply['content'] .= $score_pic;
5216 if ($line["feed_title"] && !get_pref($link, 'VFEED_GROUP_BY_FEED')) {
5218 $reply['content'] .= "<span onclick=\"viewfeed($feed_id)\"
5219 style=\"cursor : pointer\"
5220 title=\"".htmlspecialchars($line['feed_title'])."\">
5221 $feed_icon_img<span>";
5224 $reply['content'] .= "</div>";
5225 $reply['content'] .= "</div>";
5229 if (get_pref($link, 'VFEED_GROUP_BY_FEED') && $line["feed_title"]) {
5230 if ($feed_id != $vgroup_last_feed) {
5232 $cur_feed_title = $line["feed_title"];
5233 $vgroup_last_feed = $feed_id;
5235 $cur_feed_title = htmlspecialchars($cur_feed_title);
5237 $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
5239 $has_feed_icon = feed_has_icon($feed_id);
5241 if ($has_feed_icon) {
5242 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL
."/$feed_id.ico\" alt=\"\">";
5244 //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
5247 $reply['content'] .= "<div class='cdmFeedTitle'>".
5248 "<div style=\"float : right\">$feed_icon_img</div>".
5249 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5250 $line["feed_title"]."</a> $vf_catchup_link</div>";
5254 $expand_cdm = get_pref($link, 'CDM_EXPANDED');
5256 $mouseover_attrs = "onmouseover='postMouseIn($id)'
5257 onmouseout='postMouseOut($id)'";
5259 $reply['content'] .= "<div class=\"$class\"
5260 id=\"RROW-$id\" $mouseover_attrs'>";
5262 $reply['content'] .= "<div class=\"cdmHeader\">";
5264 $reply['content'] .= "<div>";
5266 $reply['content'] .= "<input type=\"checkbox\" onclick=\"toggleSelectRowById(this,
5267 'RROW-$id')\" id=\"RCHK-$id\"/>";
5269 $reply['content'] .= "$marked_pic";
5270 $reply['content'] .= "$published_pic";
5272 $reply['content'] .= "</div>";
5274 $reply['content'] .= "<span id=\"RTITLE-$id\"
5275 onclick=\"return cdmClicked(event, $id);\"
5276 class=\"titleWrap$hlc_suffix\">
5278 title=\"".htmlspecialchars($line['title'])."\"
5279 target=\"_blank\" href=\"".
5280 htmlspecialchars($line["link"])."\">".
5281 truncate_string($line["title"], 100) .
5282 " $entry_author</a>";
5284 $reply['content'] .= $labels_str;
5286 if (!get_pref($link, 'VFEED_GROUP_BY_FEED') &&
5287 defined('_SHOW_FEED_TITLE_IN_VFEEDS')) {
5288 if (@$line["feed_title"]) {
5289 $reply['content'] .= "<span class=\"hlFeed\">
5290 (<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
5291 $line["feed_title"]."</a>)
5297 $content_hidden = "style=\"display : none\"";
5299 $excerpt_hidden = "style=\"display : none\"";
5301 $reply['content'] .= "<span $excerpt_hidden
5302 id=\"CEXC-$id\" class=\"cdmExcerpt\"> - $content_preview</span>";
5304 $reply['content'] .= "</span>";
5306 $reply['content'] .= "<div>";
5307 $reply['content'] .= "<span class='updated'>$updated_fmt</span>";
5308 $reply['content'] .= "$score_pic";
5310 if (!get_pref($link, "VFEED_GROUP_BY_FEED") && $line["feed_title"]) {
5311 $reply['content'] .= "<span style=\"cursor : pointer\"
5312 title=\"".htmlspecialchars($line["feed_title"])."\"
5313 onclick=\"viewfeed($feed_id)\">$feed_icon_img</span>";
5315 $reply['content'] .= "<div class=\"updPic\">$update_pic</div>";
5316 $reply['content'] .= "</div>";
5318 $reply['content'] .= "</div>";
5320 $reply['content'] .= "<div class=\"cdmContent\" $content_hidden
5321 onclick=\"return cdmClicked(event, $id);\"
5324 $reply['content'] .= "<div class=\"cdmContentInner\">";
5326 if ($line["orig_feed_id"]) {
5328 $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
5329 WHERE id = ".$line["orig_feed_id"]);
5331 if (db_num_rows($tmp_result) != 0) {
5333 $reply['content'] .= "<div clear='both'>";
5334 $reply['content'] .= __("Originally from:");
5336 $reply['content'] .= " ";
5338 $tmp_line = db_fetch_assoc($tmp_result);
5340 $reply['content'] .= "<a target='_blank'
5341 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
5342 $tmp_line['title'] . "</a>";
5344 $reply['content'] .= " ";
5346 $reply['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
5347 $reply['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
5349 $reply['content'] .= "</div>";
5353 $feed_site_url = $line["site_url"];
5355 $article_content = sanitize_rss($link, $line["content_preview"],
5356 false, false, $feed_site_url);
5358 $reply['content'] .= "<div id=\"POSTNOTE-$id\">";
5359 if ($line['note']) {
5360 $reply['content'] .= format_article_note($id, $line['note']);
5362 $reply['content'] .= "</div>";
5364 $reply['content'] .= "<span id=\"CWRAP-$id\">";
5365 $reply['content'] .= $expand_cdm ?
$article_content : '';
5366 $reply['content'] .= "</span>";
5368 /* $tmp_result = db_query($link, "SELECT always_display_enclosures FROM
5369 ttrss_feeds WHERE id = ".
5370 (($line['feed_id'] == null) ? $line['orig_feed_id'] :
5371 $line['feed_id'])." AND owner_uid = ".$_SESSION["uid"]);
5373 $always_display_enclosures = sql_bool_to_bool(db_fetch_result($tmp_result,
5374 0, "always_display_enclosures")); */
5376 $always_display_enclosures = sql_bool_to_bool($line["always_display_enclosures"]);
5378 $reply['content'] .= format_article_enclosures($link, $id, $always_display_enclosures,
5381 $reply['content'] .= "</div>";
5383 $reply['content'] .= "<div class=\"cdmFooter\">";
5385 $tag_cache = $line["tag_cache"];
5387 $tags_str = format_tags_string(
5388 get_article_tags($link, $id, $_SESSION["uid"], $tag_cache),
5391 $reply['content'] .= "<img src='".theme_image($link,
5392 'images/tag.png')."' alt='Tags' title='Tags'>
5393 <span id=\"ATSTR-$id\">$tags_str</span>
5394 <a title=\"".__('Edit tags for this article')."\"
5395 href=\"#\" onclick=\"editArticleTags($id, $feed_id, true)\">(+)</a>";
5397 $num_comments = $line["num_comments"];
5398 $entry_comments = "";
5400 if ($num_comments > 0) {
5401 if ($line["comments"]) {
5402 $comments_url = $line["comments"];
5404 $comments_url = $line["link"];
5406 $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>";
5408 if ($line["comments"] && $line["link"] != $line["comments"]) {
5409 $entry_comments = "<a target='_blank' href=\"".$line["comments"]."\">comments</a>";
5413 if ($entry_comments) $reply['content'] .= " ($entry_comments)";
5415 $reply['content'] .= "<div style=\"float : right\">";
5417 $reply['content'] .= "<img src=\"images/art-zoom.png\"
5418 onclick=\"zoomToArticle(event, $id)\"
5419 style=\"cursor : pointer\"
5421 title='".__('Open article in new tab')."'>";
5423 //$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);
5425 $reply['content'] .= "<img src=\"images/art-pub-note.png\"
5426 style=\"cursor : pointer\" style=\"cursor : pointer\"
5427 onclick=\"editArticleNote($id)\"
5428 alt='PubNote' title='".__('Edit article note')."'>";
5430 if (DIGEST_ENABLE
) {
5431 $reply['content'] .= "<img src=\"".theme_image($link, 'images/art-email.png')."\"
5432 style=\"cursor : pointer\"
5433 onclick=\"emailArticle($id)\"
5434 alt='Zoom' title='".__('Forward by email')."'>";
5437 if (ENABLE_TWEET_BUTTON
) {
5438 $reply['content'] .= "<img src=\"".theme_image($link, 'images/art-tweet.png')."\"
5439 class='tagsPic' style=\"cursor : pointer\"
5440 onclick=\"tweetArticle($id)\"
5441 alt='Zoom' title='".__('Share on Twitter')."'>";
5444 $reply['content'] .= "<img src=\"".theme_image($link, 'images/art-share.png')."\"
5445 class='tagsPic' style=\"cursor : pointer\"
5446 onclick=\"shareArticle(".$line['int_id'].")\"
5447 alt='Zoom' title='".__('Share by URL')."'>";
5449 $reply['content'] .= "<img src=\"images/digest_checkbox.png\"
5450 style=\"cursor : pointer\" style=\"cursor : pointer\"
5451 onclick=\"dismissArticle($id)\"
5452 alt='Dismiss' title='".__('Dismiss article')."'>";
5454 $reply['content'] .= "</div>";
5455 $reply['content'] .= "</div>";
5457 $reply['content'] .= "</div>";
5459 $reply['content'] .= "</div>";
5466 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PE", $timing_info);
5471 switch ($view_mode) {
5473 $message = __("No unread articles found to display.");
5476 $message = __("No updated articles found to display.");
5479 $message = __("No starred articles found to display.");
5483 $message = __("No articles found to display. You can assign articles to labels manually (see the Actions menu above) or use a filter.");
5485 $message = __("No articles found to display.");
5489 if (!$offset && $message) {
5490 $reply['content'] .= "<div class='whiteBox'>$message";
5492 $reply['content'] .= "<p class=\"small\"><span class=\"insensitive\">";
5494 $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE
."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
5495 WHERE owner_uid = " . $_SESSION['uid']);
5497 $last_updated = db_fetch_result($result, 0, "last_updated");
5498 $last_updated = make_local_datetime($link, $last_updated, false);
5500 $reply['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
5502 $result = db_query($link, "SELECT COUNT(id) AS num_errors
5503 FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
5505 $num_errors = db_fetch_result($result, 0, "num_errors");
5507 if ($num_errors > 0) {
5508 $reply['content'] .= "<br/>";
5509 $reply['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
5510 __('Some feeds have update errors (click for details)')."</a>";
5512 $reply['content'] .= "</span></p></div>";
5516 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H2", $timing_info);
5518 return array($topmost_article_ids, $headlines_count, $feed, $disable_cache,
5519 $vgroup_last_feed, $reply);
5522 // from here: http://www.roscripts.com/Create_tag_cloud-71.html
5524 function printTagCloud($link) {
5526 $query = "SELECT tag_name, COUNT(post_int_id) AS count
5527 FROM ttrss_tags WHERE owner_uid = ".$_SESSION["uid"]."
5528 GROUP BY tag_name ORDER BY count DESC LIMIT 50";
5530 $result = db_query($link, $query);
5534 while ($line = db_fetch_assoc($result)) {
5535 $tags[$line["tag_name"]] = $line["count"];
5538 if( count($tags) == 0 ){ return; }
5542 $max_size = 32; // max font size in pixels
5543 $min_size = 11; // min font size in pixels
5545 // largest and smallest array values
5546 $max_qty = max(array_values($tags));
5547 $min_qty = min(array_values($tags));
5549 // find the range of values
5550 $spread = $max_qty - $min_qty;
5551 if ($spread == 0) { // we don't want to divide by zero
5555 // set the font-size increment
5556 $step = ($max_size - $min_size) / ($spread);
5558 // loop through the tag array
5559 foreach ($tags as $key => $value) {
5560 // calculate font-size
5561 // find the $value in excess of $min_qty
5562 // multiply by the font-size increment ($size)
5563 // and add the $min_size set above
5564 $size = round($min_size +
(($value - $min_qty) * $step));
5566 $key_escaped = str_replace("'", "\\'", $key);
5568 echo "<a href=\"javascript:viewfeed('$key_escaped') \" style=\"font-size: " .
5569 $size . "px\" title=\"$value articles tagged with " .
5570 $key . '">' . $key . '</a> ';
5574 function print_checkpoint($n, $s) {
5575 $ts = getmicrotime();
5576 echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s);
5580 function sanitize_tag($tag) {
5583 $tag = mb_strtolower($tag, 'utf-8');
5585 $tag = preg_replace('/[\'\"\+\>\<]/', "", $tag);
5587 // $tag = str_replace('"', "", $tag);
5588 // $tag = str_replace("+", " ", $tag);
5589 $tag = str_replace("technorati tag: ", "", $tag);
5594 function get_self_url_prefix() {
5595 return SELF_URL_PATH
;
5598 function opml_publish_url($link){
5600 $url_path = get_self_url_prefix();
5601 $url_path .= "/opml.php?op=publish&key=" .
5602 get_feed_access_key($link, 'OPML:Publish', false, $_SESSION["uid"]);
5608 * Purge a feed contents, marked articles excepted.
5610 * @param mixed $link The database connection.
5611 * @param integer $id The id of the feed to purge.
5614 function clear_feed_articles($link, $id) {
5617 $result = db_query($link, "DELETE FROM ttrss_user_entries
5618 WHERE feed_id = '$id' AND marked = false AND owner_uid = " . $_SESSION["uid"]);
5620 $result = db_query($link, "DELETE FROM ttrss_user_entries
5621 WHERE feed_id IS NULL AND marked = false AND owner_uid = " . $_SESSION["uid"]);
5624 $result = db_query($link, "DELETE FROM ttrss_entries WHERE
5625 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
5627 ccache_update($link, $id, $_SESSION['uid']);
5628 } // function clear_feed_articles
5631 * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI.
5633 * @return string The Mozilla Firefox feed adding URL.
5635 function add_feed_url() {
5636 //$url_path = ($_SERVER['HTTPS'] != "on" ? 'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH);
5638 $url_path = get_self_url_prefix() .
5639 "/backend.php?op=pref-feeds&quiet=1&subop=add&feed_url=%s";
5641 } // function add_feed_url
5644 * Encrypt a password in SHA1.
5646 * @param string $pass The password to encrypt.
5647 * @param string $login A optionnal login.
5648 * @return string The encrypted password.
5650 function encrypt_password($pass, $login = '') {
5652 return "SHA1X:" . sha1("$login:$pass");
5654 return "SHA1:" . sha1($pass);
5656 } // function encrypt_password
5659 * Update a feed batch.
5660 * Used by daemons to update n feeds by run.
5661 * Only update feed needing a update, and not being processed
5662 * by another process.
5664 * @param mixed $link Database link
5665 * @param integer $limit Maximum number of feeds in update batch. Default to DAEMON_FEED_LIMIT.
5666 * @param boolean $from_http Set to true if you call this function from http to disable cli specific code.
5667 * @param boolean $debug Set to false to disable debug output. Default to true.
5670 function update_daemon_common($link, $limit = DAEMON_FEED_LIMIT
, $from_http = false, $debug = true) {
5671 // Process all other feeds using last_updated and interval parameters
5673 // Test if the user has loggued in recently. If not, it does not update its feeds.
5674 if (DAEMON_UPDATE_LOGIN_LIMIT
> 0) {
5675 if (DB_TYPE
== "pgsql") {
5676 $login_thresh_qpart = "AND ttrss_users.last_login >= NOW() - INTERVAL '".DAEMON_UPDATE_LOGIN_LIMIT
." days'";
5678 $login_thresh_qpart = "AND ttrss_users.last_login >= DATE_SUB(NOW(), INTERVAL ".DAEMON_UPDATE_LOGIN_LIMIT
." DAY)";
5681 $login_thresh_qpart = "";
5684 // Test if the feed need a update (update interval exceded).
5685 if (DB_TYPE
== "pgsql") {
5686 $update_limit_qpart = "AND ((
5687 ttrss_feeds.update_interval = 0
5688 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_user_prefs.value || ' minutes') AS INTERVAL)
5690 ttrss_feeds.update_interval > 0
5691 AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_feeds.update_interval || ' minutes') AS INTERVAL)
5692 ) OR ttrss_feeds.last_updated IS NULL)";
5694 $update_limit_qpart = "AND ((
5695 ttrss_feeds.update_interval = 0
5696 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL CONVERT(ttrss_user_prefs.value, SIGNED INTEGER) MINUTE)
5698 ttrss_feeds.update_interval > 0
5699 AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL ttrss_feeds.update_interval MINUTE)
5700 ) OR ttrss_feeds.last_updated IS NULL)";
5703 // Test if feed is currently being updated by another process.
5704 if (DB_TYPE
== "pgsql") {
5705 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '5 minutes')";
5707 $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 5 MINUTE))";
5710 // Test if there is a limit to number of updated feeds
5712 if($limit) $query_limit = sprintf("LIMIT %d", $limit);
5714 $random_qpart = sql_random_function();
5716 // We search for feed needing update.
5717 $result = db_query($link, "SELECT ttrss_feeds.feed_url,ttrss_feeds.id, ttrss_feeds.owner_uid,
5718 ".SUBSTRING_FOR_DATE
."(ttrss_feeds.last_updated,1,19) AS last_updated,
5719 ttrss_feeds.update_interval
5721 ttrss_feeds, ttrss_users, ttrss_user_prefs
5723 ttrss_feeds.owner_uid = ttrss_users.id
5724 AND ttrss_users.id = ttrss_user_prefs.owner_uid
5725 AND ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL'
5726 $login_thresh_qpart $update_limit_qpart
5727 $updstart_thresh_qpart
5728 ORDER BY $random_qpart $query_limit");
5730 $user_prefs_cache = array();
5732 if($debug) _debug(sprintf("Scheduled %d feeds to update...\n", db_num_rows($result)));
5734 // Here is a little cache magic in order to minimize risk of double feed updates.
5735 $feeds_to_update = array();
5736 while ($line = db_fetch_assoc($result)) {
5737 $feeds_to_update[$line['id']] = $line;
5740 // We update the feed last update started date before anything else.
5741 // There is no lag due to feed contents downloads
5742 // It prevent an other process to update the same feed.
5743 $feed_ids = array_keys($feeds_to_update);
5745 db_query($link, sprintf("UPDATE ttrss_feeds SET last_update_started = NOW()
5746 WHERE id IN (%s)", implode(',', $feed_ids)));
5749 // For each feed, we call the feed update function.
5750 while ($line = array_pop($feeds_to_update)) {
5752 if($debug) _debug("Feed: " . $line["feed_url"] . ", " . $line["last_updated"]);
5754 update_rss_feed($link, $line["id"], true);
5756 sleep(1); // prevent flood (FIXME make this an option?)
5759 // Send feed digests by email if needed.
5760 if (DAEMON_SENDS_DIGESTS
) send_headlines_digests($link);
5762 } // function update_daemon_common
5764 function sanitize_article_content($text) {
5765 # we don't support CDATA sections in articles, they break our own escaping
5766 $text = preg_replace("/\[\[CDATA/", "", $text);
5767 $text = preg_replace("/\]\]\>/", "", $text);
5771 function load_filters($link, $feed, $owner_uid, $action_id = false) {
5776 $obj_id = md5("FILTER:$feed:$owner_uid:$action_id");
5778 if ($memcache && $obj = $memcache->get($obj_id)) {
5784 if ($action_id) $ftype_query_part = "action_id = '$action_id' AND";
5786 $result = db_query($link, "SELECT reg_exp,
5787 ttrss_filter_types.name AS name,
5788 ttrss_filter_actions.name AS action,
5792 FROM ttrss_filters,ttrss_filter_types,ttrss_filter_actions WHERE
5795 owner_uid = $owner_uid AND
5796 ttrss_filter_types.id = filter_type AND
5797 ttrss_filter_actions.id = action_id AND
5798 (feed_id IS NULL OR feed_id = '$feed') ORDER BY reg_exp");
5800 while ($line = db_fetch_assoc($result)) {
5801 if (!$filters[$line["name"]]) $filters[$line["name"]] = array();
5802 $filter["reg_exp"] = $line["reg_exp"];
5803 $filter["action"] = $line["action"];
5804 $filter["action_param"] = $line["action_param"];
5805 $filter["filter_param"] = $line["filter_param"];
5806 $filter["inverse"] = sql_bool_to_bool($line["inverse"]);
5808 array_push($filters[$line["name"]], $filter);
5811 if ($memcache) $memcache->add($obj_id, $filters, 0, 3600*8);
5817 function get_score_pic($score) {
5819 return "score_high.png";
5820 } else if ($score > 0) {
5821 return "score_half_high.png";
5822 } else if ($score < -100) {
5823 return "score_low.png";
5824 } else if ($score < 0) {
5825 return "score_half_low.png";
5827 return "score_neutral.png";
5831 function feed_has_icon($id) {
5832 return is_file(ICONS_DIR
. "/$id.ico") && filesize(ICONS_DIR
. "/$id.ico") > 0;
5835 function init_connection($link) {
5836 if (DB_TYPE
== "pgsql") {
5837 pg_query($link, "set client_encoding = 'UTF-8'");
5838 pg_set_client_encoding("UNICODE");
5839 pg_query($link, "set datestyle = 'ISO, european'");
5840 pg_query($link, "set TIME ZONE 0");
5842 db_query($link, "SET time_zone = '+0:0'");
5844 if (defined('MYSQL_CHARSET') && MYSQL_CHARSET
) {
5845 db_query($link, "SET NAMES " . MYSQL_CHARSET
);
5846 // db_query($link, "SET CHARACTER SET " . MYSQL_CHARSET);
5851 function update_feedbrowser_cache($link) {
5853 $result = db_query($link, "SELECT feed_url, site_url, title, COUNT(id) AS subscribers
5854 FROM ttrss_feeds WHERE (SELECT COUNT(id) = 0 FROM ttrss_feeds AS tf
5855 WHERE tf.feed_url = ttrss_feeds.feed_url
5856 AND (private IS true OR auth_login != '' OR auth_pass != '' OR feed_url LIKE '%:%@%/%'))
5857 GROUP BY feed_url, site_url, title ORDER BY subscribers DESC LIMIT 1000");
5859 db_query($link, "BEGIN");
5861 db_query($link, "DELETE FROM ttrss_feedbrowser_cache");
5865 while ($line = db_fetch_assoc($result)) {
5866 $subscribers = db_escape_string($line["subscribers"]);
5867 $feed_url = db_escape_string($line["feed_url"]);
5868 $title = db_escape_string($line["title"]);
5869 $site_url = db_escape_string($line["site_url"]);
5871 $tmp_result = db_query($link, "SELECT subscribers FROM
5872 ttrss_feedbrowser_cache WHERE feed_url = '$feed_url'");
5874 if (db_num_rows($tmp_result) == 0) {
5876 db_query($link, "INSERT INTO ttrss_feedbrowser_cache
5877 (feed_url, site_url, title, subscribers) VALUES ('$feed_url',
5878 '$site_url', '$title', '$subscribers')");
5886 db_query($link, "COMMIT");
5892 /* function ccache_zero($link, $feed_id, $owner_uid) {
5893 db_query($link, "UPDATE ttrss_counters_cache SET
5894 value = 0, updated = NOW() WHERE
5895 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
5898 function ccache_zero_all($link, $owner_uid) {
5899 db_query($link, "UPDATE ttrss_counters_cache SET
5900 value = 0 WHERE owner_uid = '$owner_uid'");
5902 db_query($link, "UPDATE ttrss_cat_counters_cache SET
5903 value = 0 WHERE owner_uid = '$owner_uid'");
5906 function ccache_remove($link, $feed_id, $owner_uid, $is_cat = false) {
5909 $table = "ttrss_counters_cache";
5911 $table = "ttrss_cat_counters_cache";
5914 db_query($link, "DELETE FROM $table WHERE
5915 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
5919 function ccache_update_all($link, $owner_uid) {
5921 if (get_pref($link, 'ENABLE_FEED_CATS', $owner_uid)) {
5923 $result = db_query($link, "SELECT feed_id FROM ttrss_cat_counters_cache
5924 WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
5926 while ($line = db_fetch_assoc($result)) {
5927 ccache_update($link, $line["feed_id"], $owner_uid, true);
5930 /* We have to manually include category 0 */
5932 ccache_update($link, 0, $owner_uid, true);
5935 $result = db_query($link, "SELECT feed_id FROM ttrss_counters_cache
5936 WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
5938 while ($line = db_fetch_assoc($result)) {
5939 print ccache_update($link, $line["feed_id"], $owner_uid);
5946 function ccache_find($link, $feed_id, $owner_uid, $is_cat = false,
5947 $no_update = false) {
5949 if (!is_numeric($feed_id)) return;
5952 $table = "ttrss_counters_cache";
5954 $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
5955 WHERE id = '$feed_id'");
5956 $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
5959 $table = "ttrss_cat_counters_cache";
5962 if (DB_TYPE
== "pgsql") {
5963 $date_qpart = "updated > NOW() - INTERVAL '15 minutes'";
5964 } else if (DB_TYPE
== "mysql") {
5965 $date_qpart = "updated > DATE_SUB(NOW(), INTERVAL 15 MINUTE)";
5968 $result = db_query($link, "SELECT value FROM $table
5969 WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id'
5972 if (db_num_rows($result) == 1) {
5973 return db_fetch_result($result, 0, "value");
5978 return ccache_update($link, $feed_id, $owner_uid, $is_cat);
5984 function ccache_update($link, $feed_id, $owner_uid, $is_cat = false,
5985 $update_pcat = true) {
5987 if (!is_numeric($feed_id)) return;
5989 if (!$is_cat && $feed_id > 0) {
5990 $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
5991 WHERE id = '$feed_id'");
5992 $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
5995 $prev_unread = ccache_find($link, $feed_id, $owner_uid, $is_cat, true);
5997 /* When updating a label, all we need to do is recalculate feed counters
5998 * because labels are not cached */
6001 ccache_update_all($link, $owner_uid);
6006 $table = "ttrss_counters_cache";
6008 $table = "ttrss_cat_counters_cache";
6011 if ($is_cat && $feed_id >= 0) {
6012 if ($feed_id != 0) {
6013 $cat_qpart = "cat_id = '$feed_id'";
6015 $cat_qpart = "cat_id IS NULL";
6018 /* Recalculate counters for child feeds */
6020 $result = db_query($link, "SELECT id FROM ttrss_feeds
6021 WHERE owner_uid = '$owner_uid' AND $cat_qpart");
6023 while ($line = db_fetch_assoc($result)) {
6024 ccache_update($link, $line["id"], $owner_uid, false, false);
6027 $result = db_query($link, "SELECT SUM(value) AS sv
6028 FROM ttrss_counters_cache, ttrss_feeds
6029 WHERE id = feed_id AND $cat_qpart AND
6030 ttrss_feeds.owner_uid = '$owner_uid'");
6032 $unread = (int) db_fetch_result($result, 0, "sv");
6035 $unread = (int) getFeedArticles($link, $feed_id, $is_cat, true, $owner_uid);
6038 db_query($link, "BEGIN");
6040 $result = db_query($link, "SELECT feed_id FROM $table
6041 WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id' LIMIT 1");
6043 if (db_num_rows($result) == 1) {
6044 db_query($link, "UPDATE $table SET
6045 value = '$unread', updated = NOW() WHERE
6046 feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
6049 db_query($link, "INSERT INTO $table
6050 (feed_id, value, owner_uid, updated)
6052 ($feed_id, $unread, $owner_uid, NOW())");
6055 db_query($link, "COMMIT");
6057 if ($feed_id > 0 && $prev_unread != $unread) {
6061 /* Update parent category */
6065 $result = db_query($link, "SELECT cat_id FROM ttrss_feeds
6066 WHERE owner_uid = '$owner_uid' AND id = '$feed_id'");
6068 $cat_id = (int) db_fetch_result($result, 0, "cat_id");
6070 ccache_update($link, $cat_id, $owner_uid, true);
6074 } else if ($feed_id < 0) {
6075 ccache_update_all($link, $owner_uid);
6081 /* function ccache_cleanup($link, $owner_uid) {
6083 if (DB_TYPE == "pgsql") {
6084 db_query($link, "DELETE FROM ttrss_counters_cache AS c1 WHERE
6085 (SELECT count(*) FROM ttrss_counters_cache AS c2
6086 WHERE c1.feed_id = c2.feed_id AND c2.owner_uid = c1.owner_uid) > 1
6087 AND owner_uid = '$owner_uid'");
6089 db_query($link, "DELETE FROM ttrss_cat_counters_cache AS c1 WHERE
6090 (SELECT count(*) FROM ttrss_cat_counters_cache AS c2
6091 WHERE c1.feed_id = c2.feed_id AND c2.owner_uid = c1.owner_uid) > 1
6092 AND owner_uid = '$owner_uid'");
6094 db_query($link, "DELETE c1 FROM
6095 ttrss_counters_cache AS c1,
6096 ttrss_counters_cache AS c2
6098 c1.owner_uid = '$owner_uid' AND
6099 c1.owner_uid = c2.owner_uid AND
6100 c1.feed_id = c2.feed_id");
6102 db_query($link, "DELETE c1 FROM
6103 ttrss_cat_counters_cache AS c1,
6104 ttrss_cat_counters_cache AS c2
6106 c1.owner_uid = '$owner_uid' AND
6107 c1.owner_uid = c2.owner_uid AND
6108 c1.feed_id = c2.feed_id");
6113 function label_find_id($link, $label, $owner_uid) {
6114 $result = db_query($link,
6115 "SELECT id FROM ttrss_labels2 WHERE caption = '$label'
6116 AND owner_uid = '$owner_uid' LIMIT 1");
6118 if (db_num_rows($result) == 1) {
6119 return db_fetch_result($result, 0, "id");
6125 function get_article_labels($link, $id) {
6128 $obj_id = md5("LABELS:$id:" . $_SESSION["uid"]);
6132 if ($memcache && $obj = $memcache->get($obj_id)) {
6136 $result = db_query($link, "SELECT label_cache FROM
6137 ttrss_user_entries WHERE ref_id = '$id' AND owner_uid = " .
6140 $label_cache = db_fetch_result($result, 0, "label_cache");
6144 $label_cache = json_decode($label_cache, true);
6146 if ($label_cache["no-labels"] == 1)
6149 return $label_cache;
6152 $result = db_query($link,
6153 "SELECT DISTINCT label_id,caption,fg_color,bg_color
6154 FROM ttrss_labels2, ttrss_user_labels2
6156 AND article_id = '$id'
6157 AND owner_uid = ".$_SESSION["uid"] . "
6160 while ($line = db_fetch_assoc($result)) {
6161 $rk = array($line["label_id"], $line["caption"], $line["fg_color"],
6163 array_push($rv, $rk);
6165 if ($memcache) $memcache->add($obj_id, $rv, 0, 3600);
6168 label_update_cache($link, $id, $rv);
6170 label_update_cache($link, $id, array("no-labels" => 1));
6177 function label_find_caption($link, $label, $owner_uid) {
6178 $result = db_query($link,
6179 "SELECT caption FROM ttrss_labels2 WHERE id = '$label'
6180 AND owner_uid = '$owner_uid' LIMIT 1");
6182 if (db_num_rows($result) == 1) {
6183 return db_fetch_result($result, 0, "caption");
6189 function label_update_cache($link, $id, $labels = false, $force = false) {
6192 label_clear_cache($link, $id);
6195 $labels = get_article_labels($link, $id);
6197 $labels = db_escape_string(json_encode($labels));
6199 db_query($link, "UPDATE ttrss_user_entries SET
6200 label_cache = '$labels' WHERE ref_id = '$id'");
6204 function label_clear_cache($link, $id) {
6206 db_query($link, "UPDATE ttrss_user_entries SET
6207 label_cache = '' WHERE ref_id = '$id'");
6211 function label_remove_article($link, $id, $label, $owner_uid) {
6213 $label_id = label_find_id($link, $label, $owner_uid);
6215 if (!$label_id) return;
6217 $result = db_query($link,
6218 "DELETE FROM ttrss_user_labels2
6220 label_id = '$label_id' AND
6221 article_id = '$id'");
6223 label_clear_cache($link, $id);
6226 function label_add_article($link, $id, $label, $owner_uid) {
6231 $obj_id = md5("LABELS:$id:$owner_uid");
6232 $memcache->delete($obj_id);
6235 $label_id = label_find_id($link, $label, $owner_uid);
6237 if (!$label_id) return;
6239 $result = db_query($link,
6241 article_id FROM ttrss_labels2, ttrss_user_labels2
6244 label_id = '$label_id' AND
6245 article_id = '$id' AND owner_uid = '$owner_uid'
6248 if (db_num_rows($result) == 0) {
6249 db_query($link, "INSERT INTO ttrss_user_labels2
6250 (label_id, article_id) VALUES ('$label_id', '$id')");
6253 label_clear_cache($link, $id);
6257 function label_remove($link, $id, $owner_uid) {
6260 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6263 $obj_id = md5("LABELS:$id:$owner_uid");
6264 $memcache->delete($obj_id);
6267 db_query($link, "BEGIN");
6269 $result = db_query($link, "SELECT caption FROM ttrss_labels2
6272 $caption = db_fetch_result($result, 0, "caption");
6274 $result = db_query($link, "DELETE FROM ttrss_labels2 WHERE id = '$id'
6275 AND owner_uid = " . $owner_uid);
6277 if (db_affected_rows($link, $result) != 0 && $caption) {
6279 /* Remove access key for the label */
6281 $ext_id = -11 - $id;
6283 db_query($link, "DELETE FROM ttrss_access_keys WHERE
6284 feed_id = '$ext_id' AND owner_uid = $owner_uid");
6286 /* Disable filters that reference label being removed */
6288 db_query($link, "UPDATE ttrss_filters SET
6289 enabled = false WHERE action_param = '$caption'
6291 AND owner_uid = " . $owner_uid);
6293 /* Remove cached data */
6295 db_query($link, "UPDATE ttrss_user_entries SET label_cache = ''
6296 WHERE label_cache LIKE '%$caption%' AND owner_uid = " . $owner_uid);
6300 db_query($link, "COMMIT");
6303 function label_create($link, $caption) {
6305 db_query($link, "BEGIN");
6309 $result = db_query($link, "SELECT id FROM ttrss_labels2
6310 WHERE caption = '$caption' AND owner_uid = ". $_SESSION["uid"]);
6312 if (db_num_rows($result) == 0) {
6313 $result = db_query($link,
6314 "INSERT INTO ttrss_labels2 (caption,owner_uid)
6315 VALUES ('$caption', '".$_SESSION["uid"]."')");
6317 $result = db_affected_rows($link, $result) != 0;
6320 db_query($link, "COMMIT");
6325 function format_tags_string($tags, $id) {
6328 $tags_nolinks_str = "";
6334 $formatted_tags = array();
6336 foreach ($tags as $tag) {
6338 $tag_escaped = str_replace("'", "\\'", $tag);
6340 if (mb_strlen($tag) > 30) {
6341 $tag = truncate_string($tag, 30);
6344 $tag_str = "<a href=\"javascript:viewfeed('$tag_escaped')\">$tag</a>";
6346 array_push($formatted_tags, $tag_str);
6348 $tmp_tags_str = implode(", ", $formatted_tags);
6350 if ($num_tags == $tag_limit ||
mb_strlen($tmp_tags_str) > 150) {
6355 $tags_str = implode(", ", $formatted_tags);
6357 if ($num_tags < count($tags)) {
6358 $tags_str .= ", …";
6361 if ($num_tags == 0) {
6362 $tags_str = __("no tags");
6369 function format_article_labels($labels, $id) {
6373 foreach ($labels as $l) {
6374 $labels_str .= sprintf("<span class='hlLabelRef'
6375 style='color : %s; background-color : %s'>%s</span>",
6376 $l[2], $l[3], $l[1]);
6383 function format_article_note($id, $note) {
6385 $str = "<div class='articleNote' onclick=\"editArticleNote($id)\">
6386 <div class='noteEdit' onclick=\"editArticleNote($id)\">".
6387 __('(edit note)')."</div>$note</div>";
6392 function toggle_collapse_cat($link, $cat_id, $mode) {
6394 $mode = bool_to_sql_bool($mode);
6396 db_query($link, "UPDATE ttrss_feed_categories SET
6397 collapsed = $mode WHERE id = '$cat_id' AND owner_uid = " .
6404 $pref_name = '_COLLAPSED_SPECIAL';
6407 $pref_name = '_COLLAPSED_LABELS';
6410 $pref_name = '_COLLAPSED_UNCAT';
6416 set_pref($link, $pref_name, 'true');
6418 set_pref($link, $pref_name, 'false');
6424 function remove_feed($link, $id, $owner_uid) {
6428 /* save starred articles in Archived feed */
6430 db_query($link, "BEGIN");
6432 /* prepare feed if necessary */
6434 $result = db_query($link, "SELECT id FROM ttrss_archived_feeds
6437 if (db_num_rows($result) == 0) {
6438 db_query($link, "INSERT INTO ttrss_archived_feeds
6439 (id, owner_uid, title, feed_url, site_url)
6440 SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
6444 db_query($link, "UPDATE ttrss_user_entries SET feed_id = NULL,
6445 orig_feed_id = '$id' WHERE feed_id = '$id' AND
6446 marked = true AND owner_uid = $owner_uid");
6448 /* Remove access key for the feed */
6450 db_query($link, "DELETE FROM ttrss_access_keys WHERE
6451 feed_id = '$id' AND owner_uid = $owner_uid");
6453 /* remove the feed */
6455 db_query($link, "DELETE FROM ttrss_feeds
6456 WHERE id = '$id' AND owner_uid = $owner_uid");
6458 db_query($link, "COMMIT");
6460 if (file_exists(ICONS_DIR
. "/$id.ico")) {
6461 unlink(ICONS_DIR
. "/$id.ico");
6464 ccache_remove($link, $id, $owner_uid);
6467 label_remove($link, -11-$id, $owner_uid);
6468 ccache_remove($link, -11-$id, $owner_uid);
6472 function add_feed_category($link, $feed_cat) {
6474 if (!$feed_cat) return false;
6476 db_query($link, "BEGIN");
6478 $result = db_query($link,
6479 "SELECT id FROM ttrss_feed_categories
6480 WHERE title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]);
6482 if (db_num_rows($result) == 0) {
6484 $result = db_query($link,
6485 "INSERT INTO ttrss_feed_categories (owner_uid,title)
6486 VALUES ('".$_SESSION["uid"]."', '$feed_cat')");
6488 db_query($link, "COMMIT");
6496 function remove_feed_category($link, $id, $owner_uid) {
6498 db_query($link, "DELETE FROM ttrss_feed_categories
6499 WHERE id = '$id' AND owner_uid = $owner_uid");
6501 ccache_remove($link, $id, $owner_uid, true);
6504 function archive_article($link, $id, $owner_uid) {
6505 db_query($link, "BEGIN");
6507 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
6508 WHERE ref_id = '$id' AND owner_uid = $owner_uid");
6510 if (db_num_rows($result) != 0) {
6512 /* prepare the archived table */
6514 $feed_id = (int) db_fetch_result($result, 0, "feed_id");
6517 $result = db_query($link, "SELECT id FROM ttrss_archived_feeds
6518 WHERE id = '$feed_id'");
6520 if (db_num_rows($result) == 0) {
6521 db_query($link, "INSERT INTO ttrss_archived_feeds
6522 (id, owner_uid, title, feed_url, site_url)
6523 SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
6524 WHERE id = '$feed_id'");
6527 db_query($link, "UPDATE ttrss_user_entries
6528 SET orig_feed_id = feed_id, feed_id = NULL
6529 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
6533 db_query($link, "COMMIT");
6536 function getArticleFeed($link, $id) {
6537 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
6538 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
6540 if (db_num_rows($result) != 0) {
6541 return db_fetch_result($result, 0, "feed_id");
6548 * Fixes incomplete URLs by prepending "http://".
6549 * Also replaces feed:// with http://, and
6550 * prepends a trailing slash if the url is a domain name only.
6552 * @param string $url Possibly incomplete URL
6554 * @return string Fixed URL.
6556 function fix_url($url) {
6557 if (strpos($url, '://') === false) {
6558 $url = 'http://' . $url;
6559 } else if (substr($url, 0, 5) == 'feed:') {
6560 $url = 'http:' . substr($url, 5);
6563 //prepend slash if the URL has no slash in it
6564 // "http://www.example" -> "http://www.example/"
6565 if (strpos($url, '/', strpos($url, ':') +
3) === false) {
6569 if ($url != "http:///")
6575 function validate_feed_url($url) {
6576 $parts = parse_url($url);
6578 return ($parts['scheme'] == 'http' ||
$parts['scheme'] == 'feed' ||
$parts['scheme'] == 'https');
6582 function get_article_enclosures($link, $id) {
6586 $query = "SELECT * FROM ttrss_enclosures
6587 WHERE post_id = '$id' AND content_url != ''";
6589 $obj_id = md5("ENCLOSURES:$id");
6593 if ($memcache && $obj = $memcache->get($obj_id)) {
6596 $result = db_query($link, $query);
6598 if (db_num_rows($result) > 0) {
6599 while ($line = db_fetch_assoc($result)) {
6600 array_push($rv, $line);
6602 if ($memcache) $memcache->add($obj_id, $rv, 0, 3600);
6609 function api_get_feeds($link, $cat_id, $unread_only, $limit, $offset) {
6615 if ($cat_id == -4 ||
$cat_id == -2) {
6616 $counters = getLabelCounters($link, true);
6618 foreach (array_values($counters) as $cv) {
6620 $unread = $cv["counter"];
6622 if ($unread ||
!$unread_only) {
6626 "title" => $cv["description"],
6627 "unread" => $cv["counter"],
6631 array_push($feeds, $row);
6638 if ($cat_id == -4 ||
$cat_id == -1) {
6639 foreach (array(-1, -2, -3, -4, 0) as $i) {
6640 $unread = getFeedUnread($link, $i);
6642 if ($unread ||
!$unread_only) {
6643 $title = getFeedTitle($link, $i);
6648 "unread" => $unread,
6651 array_push($feeds, $row);
6660 $limit_qpart = "LIMIT $limit OFFSET $offset";
6665 if ($cat_id == -4 ||
$cat_id == -3) {
6666 $result = db_query($link, "SELECT
6667 id, feed_url, cat_id, title, ".
6668 SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
6669 FROM ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"] .
6670 " ORDER BY cat_id, title " . $limit_qpart);
6674 $cat_qpart = "cat_id = '$cat_id'";
6676 $cat_qpart = "cat_id IS NULL";
6678 $result = db_query($link, "SELECT
6679 id, feed_url, cat_id, title, ".
6680 SUBSTRING_FOR_DATE
."(last_updated,1,19) AS last_updated
6681 FROM ttrss_feeds WHERE
6682 $cat_qpart AND owner_uid = " . $_SESSION["uid"] .
6683 " ORDER BY cat_id, title " . $limit_qpart);
6686 while ($line = db_fetch_assoc($result)) {
6688 $unread = getFeedUnread($link, $line["id"]);
6690 $has_icon = feed_has_icon($line['id']);
6692 if ($unread ||
!$unread_only) {
6695 "feed_url" => $line["feed_url"],
6696 "title" => $line["title"],
6697 "id" => (int)$line["id"],
6698 "unread" => (int)$unread,
6699 "has_icon" => $has_icon,
6700 "cat_id" => (int)$line["cat_id"],
6701 "last_updated" => strtotime($line["last_updated"])
6704 array_push($feeds, $row);
6711 function api_get_headlines($link, $feed_id, $limit, $offset,
6712 $filter, $is_cat, $show_excerpt, $show_content, $view_mode, $order,
6713 $include_attachments, $since_id) {
6715 /* do not rely on params below */
6717 $search = db_escape_string($_REQUEST["search"]);
6718 $search_mode = db_escape_string($_REQUEST["search_mode"]);
6719 $match_on = db_escape_string($_REQUEST["match_on"]);
6721 $qfh_ret = queryFeedHeadlines($link, $feed_id, $limit,
6722 $view_mode, $is_cat, $search, $search_mode, $match_on,
6723 $order, $offset, 0, false, $since_id);
6725 $result = $qfh_ret[0];
6726 $feed_title = $qfh_ret[1];
6728 $headlines = array();
6730 while ($line = db_fetch_assoc($result)) {
6731 $is_updated = ($line["last_read"] == "" &&
6732 ($line["unread"] != "t" && $line["unread"] != "1"));
6734 $tags = explode(",", $line["tag_cache"]);
6735 $labels = json_decode($line["label_cache"], true);
6737 //if (!$tags) $tags = get_article_tags($link, $line["id"]);
6738 //if (!$labels) $labels = get_article_labels($link, $line["id"]);
6740 $headline_row = array(
6741 "id" => (int)$line["id"],
6742 "unread" => sql_bool_to_bool($line["unread"]),
6743 "marked" => sql_bool_to_bool($line["marked"]),
6744 "published" => sql_bool_to_bool($line["published"]),
6745 "updated" => strtotime($line["updated"]),
6746 "is_updated" => $is_updated,
6747 "title" => $line["title"],
6748 "link" => $line["link"],
6749 "feed_id" => $line["feed_id"],
6753 if ($include_attachments)
6754 $headline_row['attachments'] = get_article_enclosures($link,
6757 if ($show_excerpt) {
6758 $excerpt = truncate_string(strip_tags($line["content_preview"]), 100);
6759 $headline_row["excerpt"] = $excerpt;
6762 if ($show_content) {
6763 $headline_row["content"] = $line["content_preview"];
6766 // unify label output to ease parsing
6767 if ($labels["no-labels"] == 1) $labels = array();
6769 $headline_row["labels"] = $labels;
6771 array_push($headlines, $headline_row);
6777 function generate_error_feed($link, $error) {
6780 $reply['headlines']['id'] = -6;
6781 $reply['headlines']['is_cat'] = false;
6783 $reply['headlines']['toolbar'] = '';
6784 $reply['headlines']['content'] = "<div class='whiteBox'>". $error . "</div>";
6786 $reply['headlines-info'] = array("count" => 0,
6787 "vgroup_last_feed" => '',
6789 "disable_cache" => true);
6795 function generate_dashboard_feed($link) {
6798 $reply['headlines']['id'] = -5;
6799 $reply['headlines']['is_cat'] = false;
6801 $reply['headlines']['toolbar'] = '';
6802 $reply['headlines']['content'] = "<div class='whiteBox'>".__('No feed selected.');
6804 $reply['headlines']['content'] .= "<p class=\"small\"><span class=\"insensitive\">";
6806 $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE
."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
6807 WHERE owner_uid = " . $_SESSION['uid']);
6809 $last_updated = db_fetch_result($result, 0, "last_updated");
6810 $last_updated = make_local_datetime($link, $last_updated, false);
6812 $reply['headlines']['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
6814 $result = db_query($link, "SELECT COUNT(id) AS num_errors
6815 FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
6817 $num_errors = db_fetch_result($result, 0, "num_errors");
6819 if ($num_errors > 0) {
6820 $reply['headlines']['content'] .= "<br/>";
6821 $reply['headlines']['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
6822 __('Some feeds have update errors (click for details)')."</a>";
6824 $reply['headlines']['content'] .= "</span></p>";
6826 $reply['headlines-info'] = array("count" => 0,
6827 "vgroup_last_feed" => '',
6829 "disable_cache" => true);
6834 function save_email_address($link, $email) {
6835 // FIXME: implement persistent storage of emails
6837 if (!$_SESSION['stored_emails'])
6838 $_SESSION['stored_emails'] = array();
6840 if (!in_array($email, $_SESSION['stored_emails']))
6841 array_push($_SESSION['stored_emails'], $email);
6844 function update_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) {
6845 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6847 $sql_is_cat = bool_to_sql_bool($is_cat);
6849 $result = db_query($link, "SELECT access_key FROM ttrss_access_keys
6850 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6851 AND owner_uid = " . $owner_uid);
6853 if (db_num_rows($result) == 1) {
6854 $key = db_escape_string(sha1(uniqid(rand(), true)));
6856 db_query($link, "UPDATE ttrss_access_keys SET access_key = '$key'
6857 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6858 AND owner_uid = " . $owner_uid);
6863 return get_feed_access_key($link, $feed_id, $is_cat, $owner_uid);
6867 function get_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) {
6869 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
6871 $sql_is_cat = bool_to_sql_bool($is_cat);
6873 $result = db_query($link, "SELECT access_key FROM ttrss_access_keys
6874 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
6875 AND owner_uid = " . $owner_uid);
6877 if (db_num_rows($result) == 1) {
6878 return db_fetch_result($result, 0, "access_key");
6880 $key = db_escape_string(sha1(uniqid(rand(), true)));
6882 $result = db_query($link, "INSERT INTO ttrss_access_keys
6883 (access_key, feed_id, is_cat, owner_uid)
6884 VALUES ('$key', '$feed_id', $sql_is_cat, '$owner_uid')");
6892 * Extracts RSS/Atom feed URLs from the given HTML URL.
6894 * @param string $url HTML page URL
6896 * @return array Array of feeds. Key is the full URL, value the title
6898 function get_feeds_from_html($url, $login = false, $pass = false)
6900 $url = fix_url($url);
6901 $baseUrl = substr($url, 0, strrpos($url, '/') +
1);
6903 libxml_use_internal_errors(true);
6905 $content = @fetch_file_contents
($url, false, $login, $pass);
6907 $doc = new DOMDocument();
6908 $doc->loadHTML($content);
6909 $xpath = new DOMXPath($doc);
6910 $entries = $xpath->query('/html/head/link[@rel="alternate"]');
6911 $feedUrls = array();
6912 foreach ($entries as $entry) {
6913 if ($entry->hasAttribute('href')) {
6914 $title = $entry->getAttribute('title');
6916 $title = $entry->getAttribute('type');
6918 $feedUrl = rewrite_relative_url(
6919 $baseUrl, $entry->getAttribute('href')
6921 $feedUrls[$feedUrl] = $title;
6928 * Checks if the content behind the given URL is a HTML file
6930 * @param string $url URL to check
6932 * @return boolean True if the URL contains HTML content
6934 function url_is_html($url, $login = false, $pass = false) {
6935 $content = substr(fetch_file_contents($url, false, $login, $pass), 0, 1000);
6937 if (stripos($content, '<html>') === false
6938 && stripos($content, '<html ') === false
6946 function print_label_select($link, $name, $value, $attributes = "") {
6948 $result = db_query($link, "SELECT caption FROM ttrss_labels2
6949 WHERE owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
6951 print "<select default=\"$value\" name=\"" . htmlspecialchars($name) .
6952 "\" $attributes onchange=\"labelSelectOnChange(this)\" >";
6954 while ($line = db_fetch_assoc($result)) {
6956 $issel = ($line["caption"] == $value) ?
"selected=\"1\"" : "";
6958 print "<option value=\"".htmlspecialchars($line["caption"])."\"
6959 $issel>" . htmlspecialchars($line["caption"]) . "</option>";
6963 # print "<option value=\"ADD_LABEL\">" .__("Add label...") . "</option>";
6970 function format_article_enclosures($link, $id, $always_display_enclosures,
6973 $result = get_article_enclosures($link, $id);
6976 if (count($result) > 0) {
6978 $entries_html = array();
6981 foreach ($result as $line) {
6983 $url = $line["content_url"];
6984 $ctype = $line["content_type"];
6986 if (!$ctype) $ctype = __("unknown type");
6988 # $filename = substr($url, strrpos($url, "/")+1);
6990 $entry = format_inline_player($link, $url, $ctype);
6992 # $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
6993 # $filename . " (" . $ctype . ")" . "</a>";
6995 array_push($entries_html, $entry);
6999 $entry["type"] = $ctype;
7000 $entry["filename"] = $filename;
7001 $entry["url"] = $url;
7003 array_push($entries, $entry);
7006 $rv .= "<div class=\"postEnclosures\">";
7008 if (!get_pref($link, "STRIP_IMAGES")) {
7009 if ($always_display_enclosures ||
7010 !preg_match("/<img/i", $article_content)) {
7012 foreach ($entries as $entry) {
7014 if (preg_match("/image/", $entry["type"]) ||
7015 preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) {
7018 alt=\"".htmlspecialchars($entry["filename"])."\"
7019 src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>";
7025 if (count($entries) == 1) {
7026 $rv .= __("Attachment:") . " ";
7028 $rv .= __("Attachments:") . " ";
7031 $rv .= join(", ", $entries_html);
7039 function getLastArticleId($link) {
7040 $result = db_query($link, "SELECT MAX(ref_id) AS id FROM ttrss_user_entries
7041 WHERE owner_uid = " . $_SESSION["uid"]);
7043 if (db_num_rows($result) == 1) {
7044 return db_fetch_result($result, 0, "id");
7050 function build_url($parts) {
7051 return $parts['scheme'] . "://" . $parts['host'] . $parts['path'];
7055 * Converts a (possibly) relative URL to a absolute one.
7057 * @param string $url Base URL (i.e. from where the document is)
7058 * @param string $rel_url Possibly relative URL in the document
7060 * @return string Absolute URL
7062 function rewrite_relative_url($url, $rel_url) {
7063 if (strpos($rel_url, "://") !== false) {
7065 } else if (strpos($rel_url, "/") === 0)
7067 $parts = parse_url($url);
7068 $parts['path'] = $rel_url;
7070 return build_url($parts);
7073 $parts = parse_url($url);
7074 if (!isset($parts['path'])) {
7075 $parts['path'] = '/';
7077 $dir = $parts['path'];
7078 if (substr($dir, -1) !== '/') {
7079 $dir = dirname($parts['path']);
7080 $dir !== '/' && $dir .= '/';
7082 $parts['path'] = $dir . $rel_url;
7084 return build_url($parts);
7088 function sphinx_search($query, $offset = 0, $limit = 30) {
7089 $sphinxClient = new SphinxClient();
7091 $sphinxClient->SetServer('localhost', 9312);
7092 $sphinxClient->SetConnectTimeout(1);
7094 $sphinxClient->SetFieldWeights(array('title' => 70, 'content' => 30,
7095 'feed_title' => 20));
7097 $sphinxClient->SetMatchMode(SPH_MATCH_EXTENDED2
);
7098 $sphinxClient->SetRankingMode(SPH_RANK_PROXIMITY_BM25
);
7099 $sphinxClient->SetLimits($offset, $limit, 1000);
7100 $sphinxClient->SetArrayResult(false);
7101 $sphinxClient->SetFilter('owner_uid', array($_SESSION['uid']));
7103 $result = $sphinxClient->Query($query, SPHINX_INDEX
);
7107 if (is_array($result['matches'])) {
7108 foreach (array_keys($result['matches']) as $int_id) {
7109 $ref_id = $result['matches'][$int_id]['attrs']['ref_id'];
7110 array_push($ids, $ref_id);
7117 function cleanup_tags($link, $days = 14, $limit = 1000) {
7119 if (DB_TYPE
== "pgsql") {
7120 $interval_query = "date_updated < NOW() - INTERVAL '$days days'";
7121 } else if (DB_TYPE
== "mysql") {
7122 $interval_query = "date_updated < DATE_SUB(NOW(), INTERVAL $days DAY)";
7127 while ($limit > 0) {
7130 $query = "SELECT ttrss_tags.id AS id
7131 FROM ttrss_tags, ttrss_user_entries, ttrss_entries
7132 WHERE post_int_id = int_id AND $interval_query AND
7133 ref_id = ttrss_entries.id AND tag_cache != '' LIMIT $limit_part";
7135 $result = db_query($link, $query);
7139 while ($line = db_fetch_assoc($result)) {
7140 array_push($ids, $line['id']);
7143 if (count($ids) > 0) {
7144 $ids = join(",", $ids);
7147 $tmp_result = db_query($link, "DELETE FROM ttrss_tags WHERE id IN ($ids)");
7148 $tags_deleted +
= db_affected_rows($link, $tmp_result);
7153 $limit -= $limit_part;
7158 return $tags_deleted;
7161 function feedlist_init_cat($link, $cat_id, $hidden = false) {
7163 $cat_id = (int) $cat_id;
7166 $cat_unread = ccache_find($link, $cat_id, $_SESSION["uid"], true);
7167 } else if ($cat_id == 0 ||
$cat_id == -2) {
7168 $cat_unread = getCategoryUnread($link, $cat_id);
7171 $obj['id'] = 'CAT:' . $cat_id;
7172 $obj['items'] = array();
7173 $obj['name'] = getCategoryTitle($link, $cat_id);
7174 $obj['type'] = 'feed';
7175 $obj['unread'] = (int) $cat_unread;
7176 $obj['hidden'] = $hidden;
7177 $obj['bare_id'] = $cat_id;
7182 function feedlist_init_feed($link, $feed_id, $title = false, $unread = false, $error = '', $updated = '') {
7184 $feed_id = (int) $feed_id;
7187 $title = getFeedTitle($link, $feed_id, false);
7189 if ($unread === false)
7190 $unread = getFeedUnread($link, $feed_id, false);
7192 $obj['id'] = 'FEED:' . $feed_id;
7193 $obj['name'] = $title;
7194 $obj['unread'] = (int) $unread;
7195 $obj['type'] = 'feed';
7196 $obj['error'] = $error;
7197 $obj['updated'] = $updated;
7198 $obj['icon'] = getFeedIcon($feed_id);
7199 $obj['bare_id'] = $feed_id;
7205 function fetch_twitter_rss($link, $url, $owner_uid) {
7206 $result = db_query($link, "SELECT twitter_oauth FROM ttrss_users
7207 WHERE id = $owner_uid");
7209 $access_token = json_decode(db_fetch_result($result, 0, 'twitter_oauth'), true);
7210 $url_escaped = db_escape_string($url);
7212 if ($access_token) {
7214 $tmhOAuth = new tmhOAuth(array(
7215 'consumer_key' => CONSUMER_KEY
,
7216 'consumer_secret' => CONSUMER_SECRET
,
7217 'user_token' => $access_token['oauth_token'],
7218 'user_secret' => $access_token['oauth_token_secret'],
7221 $code = $tmhOAuth->request('GET', $url);
7225 $content = $tmhOAuth->response
['response'];
7227 define('MAGPIE_CACHE_ON', false);
7229 $rss = new MagpieRSS($content, MAGPIE_OUTPUT_ENCODING
,
7230 MAGPIE_INPUT_ENCODING
, MAGPIE_DETECT_ENCODING
);
7236 db_query($link, "UPDATE ttrss_feeds
7237 SET last_error = 'OAuth authorization failed ($code).'
7238 WHERE feed_url = '$url_escaped' AND owner_uid = $owner_uid");
7243 db_query($link, "UPDATE ttrss_feeds
7244 SET last_error = 'OAuth information not found.'
7245 WHERE feed_url = '$url_escaped' AND owner_uid = $owner_uid");
7251 function print_user_stylesheet($link) {
7252 $value = get_pref($link, 'USER_STYLESHEET');
7255 print "<style type=\"text/css\">";
7256 print str_replace("<br/>", "\n", $value);
7262 function rewrite_urls($line) {
7267 $result = preg_replace("/((?<!=.)((http|https|ftp)+):\/\/[^ ,!]+)/i",
7268 "<a target=\"_blank\" href=\"\\1\">\\1</a>", $line);
7273 function filter_to_sql($filter) {
7276 if (DB_TYPE
== "pgsql")
7279 $reg_qpart = "REGEXP";
7281 switch ($filter["type"]) {
7283 $query = "LOWER(ttrss_entries.title) $reg_qpart LOWER('".
7284 $filter['reg_exp'] . "')";
7287 $query = "LOWER(ttrss_entries.content) $reg_qpart LOWER('".
7288 $filter['reg_exp'] . "')";
7291 $query = "LOWER(ttrss_entries.title) $reg_qpart LOWER('".
7292 $filter['reg_exp'] . "') OR LOWER(" .
7293 "ttrss_entries.content) $reg_qpart LOWER('" . $filter['reg_exp'] . "')";
7296 $query = "LOWER(ttrss_user_entries.tag_cache) $reg_qpart LOWER('".
7297 $filter['reg_exp'] . "')";
7300 $query = "LOWER(ttrss_entries.link) $reg_qpart LOWER('".
7301 $filter['reg_exp'] . "')";
7305 if ($filter["filter_param"] == "before")
7310 $timestamp = date("Y-m-d H:N:s", strtotime($filter["reg_exp"]));
7311 $query = "ttrss_entries.date_entered $cmp_qpart '$timestamp'";
7314 $query = "LOWER(ttrss_entries.author) $reg_qpart LOWER('".
7315 $filter['reg_exp'] . "')";
7319 if ($filter["inverse"])
7320 $query = "NOT ($query)";
7323 if (DB_TYPE
== "pgsql") {
7324 $query = " ($query) AND ttrss_entries.date_entered > NOW() - INTERVAL '14 days'";
7326 $query = " ($query) AND ttrss_entries.date_entered > DATE_SUB(NOW(), INTERVAL 14 DAY)";
7336 // -1 - never connected
7337 // 0 - no data received
7338 // 1 - data received successfully
7339 // 2 - did not receive valid data
7340 // >10 - server error, code + 10 (e.g. 16 means server error 6)
7342 function get_linked_feeds($link, $instance_id = false) {
7344 $instance_qpart = "id = '$instance_id' AND ";
7346 $instance_qpart = "";
7348 if (DB_TYPE
== "pgsql") {
7349 $date_qpart = "last_connected < NOW() - INTERVAL '6 hours'";
7351 $date_qpart = "last_connected < DATE_SUB(NOW(), INTERVAL 6 HOUR)";
7354 $result = db_query($link, "SELECT id, access_key, access_url FROM ttrss_linked_instances
7355 WHERE $instance_qpart $date_qpart ORDER BY last_connected");
7357 while ($line = db_fetch_assoc($result)) {
7360 _debug("Updating: " . $line['access_url'] . " ($id)");
7362 $fetch_url = $line['access_url'] . '/public.php?op=fbexport';
7363 $post_query = 'key=' . $line['access_key'];
7365 $feeds = fetch_file_contents($fetch_url, false, false, false, $post_query);
7367 // try doing it the old way
7369 $fetch_url = $line['access_url'] . '/backend.php?op=fbexport';
7370 $feeds = fetch_file_contents($fetch_url, false, false, false, $post_query);
7374 $feeds = json_decode($feeds, true);
7377 if ($feeds['error']) {
7378 $status = $feeds['error']['code'] +
10;
7382 if (count($feeds['feeds']) > 0) {
7384 db_query($link, "DELETE FROM ttrss_linked_feeds
7385 WHERE instance_id = '$id'");
7387 foreach ($feeds['feeds'] as $feed) {
7388 $feed_url = db_escape_string($feed['feed_url']);
7389 $title = db_escape_string($feed['title']);
7390 $subscribers = db_escape_string($feed['subscribers']);
7391 $site_url = db_escape_string($feed['site_url']);
7393 db_query($link, "INSERT INTO ttrss_linked_feeds
7394 (feed_url, site_url, title, subscribers, instance_id, created, updated)
7396 ('$feed_url', '$site_url', '$title', '$subscribers', '$id', NOW(), NOW())");
7399 // received 0 feeds, this might indicate that
7400 // the instance on the other hand is rebuilding feedbrowser cache
7401 // we will try again later
7403 // TODO: maybe perform expiration based on updated here?
7406 _debug("Processed " . count($feeds['feeds']) . " feeds.");
7416 _debug("Status: $status");
7418 db_query($link, "UPDATE ttrss_linked_instances SET
7419 last_status_out = '$status', last_connected = NOW() WHERE id = '$id'");
7424 function handle_public_request($link, $op) {
7428 $login = db_escape_string($_REQUEST["login"]);
7429 $fresh = $_REQUEST["fresh"] == "1";
7431 $result = db_query($link, "SELECT id FROM ttrss_users WHERE login = '$login'");
7433 if (db_num_rows($result) == 1) {
7434 $uid = db_fetch_result($result, 0, "id");
7436 print getGlobalUnread($link, $uid);
7440 print getFeedArticles($link, -3, false, true, $uid);
7444 print "-1;User not found";
7450 $login = db_escape_string($_REQUEST["login"]);
7451 $password = db_escape_string($_REQUEST["password"]);
7453 if (authenticate_user($link, $login, $password)) {
7454 $result = db_query($link, "SELECT * FROM ttrss_settings_profiles
7455 WHERE owner_uid = " . $_SESSION["uid"] . " ORDER BY title");
7457 print "<select style='width: 100%' name='profile'>";
7459 print "<option value='0'>" . __("Default profile") . "</option>";
7461 while ($line = db_fetch_assoc($result)) {
7463 $title = $line["title"];
7465 print "<option value='$id'>$title</option>";
7470 $_SESSION = array();
7472 break; // getprofiles
7475 $mode = db_escape_string($_REQUEST['hub_mode']);
7476 $feed_id = (int) db_escape_string($_REQUEST['id']);
7477 $feed_url = db_escape_string($_REQUEST['hub_topic']);
7479 if (!PUBSUBHUBBUB_ENABLED
) {
7480 header('HTTP/1.0 404 Not Found');
7481 echo "404 Not found";
7485 // TODO: implement hub_verifytoken checking
7487 $result = db_query($link, "SELECT feed_url FROM ttrss_feeds
7488 WHERE id = '$feed_id'");
7490 if (db_num_rows($result) != 0) {
7492 $check_feed_url = db_fetch_result($result, 0, "feed_url");
7494 if ($check_feed_url && ($check_feed_url == $feed_url ||
!$feed_url)) {
7495 if ($mode == "subscribe") {
7497 db_query($link, "UPDATE ttrss_feeds SET pubsub_state = 2
7498 WHERE id = '$feed_id'");
7500 print $_REQUEST['hub_challenge'];
7503 } else if ($mode == "unsubscribe") {
7505 db_query($link, "UPDATE ttrss_feeds SET pubsub_state = 0
7506 WHERE id = '$feed_id'");
7508 print $_REQUEST['hub_challenge'];
7511 } else if (!$mode) {
7513 // Received update ping, schedule feed update.
7514 //update_rss_feed($link, $feed_id, true, true);
7516 db_query($link, "UPDATE ttrss_feeds SET
7517 last_update_started = '1970-01-01',
7518 last_updated = '1970-01-01' WHERE id = '$feed_id'");
7522 header('HTTP/1.0 404 Not Found');
7523 echo "404 Not found";
7526 header('HTTP/1.0 404 Not Found');
7527 echo "404 Not found";
7534 header("Location: tt-rss.php");
7539 $access_key = db_escape_string($_POST["key"]);
7541 // TODO: rate limit checking using last_connected
7542 $result = db_query($link, "SELECT id FROM ttrss_linked_instances
7543 WHERE access_key = '$access_key'");
7545 if (db_num_rows($result) == 1) {
7547 $instance_id = db_fetch_result($result, 0, "id");
7549 $result = db_query($link, "SELECT feed_url, site_url, title, subscribers
7550 FROM ttrss_feedbrowser_cache ORDER BY subscribers DESC LIMIT 100");
7554 while ($line = db_fetch_assoc($result)) {
7555 array_push($feeds, $line);
7558 db_query($link, "UPDATE ttrss_linked_instances SET
7559 last_status_in = 1 WHERE id = '$instance_id'");
7561 print json_encode(array("feeds" => $feeds));
7563 print json_encode(array("error" => array("code" => 6)));
7568 $uuid = db_escape_string($_REQUEST["key"]);
7570 $result = db_query($link, "SELECT ref_id, owner_uid FROM ttrss_user_entries WHERE
7573 if (db_num_rows($result) != 0) {
7574 header("Content-Type: text/html");
7576 $id = db_fetch_result($result, 0, "ref_id");
7577 $owner_uid = db_fetch_result($result, 0, "owner_uid");
7579 $_SESSION["uid"] = $owner_uid;
7580 $article = format_article($link, $id, false, true);
7581 $_SESSION["uid"] = "";
7583 print_r($article['content']);
7586 print "Article not found.";
7592 $feed = db_escape_string($_REQUEST["id"]);
7593 $key = db_escape_string($_REQUEST["key"]);
7594 $is_cat = $_REQUEST["is_cat"] != false;
7595 $limit = (int)db_escape_string($_REQUEST["limit"]);
7597 $search = db_escape_string($_REQUEST["q"]);
7598 $match_on = db_escape_string($_REQUEST["m"]);
7599 $search_mode = db_escape_string($_REQUEST["smode"]);
7600 $view_mode = db_escape_string($_REQUEST["view-mode"]);
7602 if (SINGLE_USER_MODE
) {
7603 authenticate_user($link, "admin", null);
7609 $result = db_query($link, "SELECT owner_uid FROM
7610 ttrss_access_keys WHERE access_key = '$key' AND feed_id = '$feed'");
7612 if (db_num_rows($result) == 1)
7613 $owner_id = db_fetch_result($result, 0, "owner_uid");
7617 $_SESSION['uid'] = $owner_id;
7619 generate_syndicated_feed($link, 0, $feed, $is_cat, $limit,
7620 $search, $search_mode, $match_on, $view_mode);
7622 header('HTTP/1.1 403 Forbidden');
7627 case "globalUpdateFeeds":
7628 // Update all feeds needing a update.
7629 update_daemon_common($link, 0, true, true);
7630 break; // globalUpdateFeeds
7634 header("Content-Type: text/plain");
7635 print json_encode(array("error" => array("code" => 7)));