2 define('EXPECTED_CONFIG_VERSION', 26);
3 define('SCHEMA_VERSION', 114);
5 define('LABEL_BASE_INDEX', -1024);
6 define('PLUGIN_FEED_BASE_INDEX', -128);
8 $fetch_last_error = false;
9 $fetch_last_error_code = false;
12 function __autoload($class) {
13 $class_file = str_replace("_", "/", strtolower(basename($class)));
15 $file = dirname(__FILE__
)."/../classes/$class_file.php";
17 if (file_exists($file)) {
23 mb_internal_encoding("UTF-8");
24 date_default_timezone_set('UTC');
25 if (defined('E_DEPRECATED')) {
26 error_reporting(E_ALL
& ~E_NOTICE
& ~E_DEPRECATED
);
28 error_reporting(E_ALL
& ~E_NOTICE
);
31 require_once 'config.php';
33 if (DB_TYPE
== "pgsql") {
34 define('SUBSTRING_FOR_DATE', 'SUBSTRING_FOR_DATE');
36 define('SUBSTRING_FOR_DATE', 'SUBSTRING');
39 define('THEME_VERSION_REQUIRED', 1.1);
42 * Return available translations names.
45 * @return array A array of available translations.
47 function get_translations() {
49 "auto" => "Detect automatically",
55 "fr_FR" => "Français",
56 "hu_HU" => "Magyar (Hungarian)",
57 "it_IT" => "Italiano",
58 "ja_JP" => "日本語 (Japanese)",
59 "lv_LV" => "Latviešu",
60 "nb_NO" => "Norwegian bokmål",
64 "pt_BR" => "Portuguese/Brazil",
65 "zh_CN" => "Simplified Chinese");
70 require_once "lib/accept-to-gettext.php";
71 require_once "lib/gettext/gettext.inc";
74 function startup_gettext() {
76 # Get locale from Accept-Language header
77 $lang = al2gt(array_keys(get_translations()), "text/html");
79 if (defined('_TRANSLATION_OVERRIDE_DEFAULT')) {
80 $lang = _TRANSLATION_OVERRIDE_DEFAULT
;
83 if ($_SESSION["language"] && $_SESSION["language"] != "auto") {
84 $lang = $_SESSION["language"];
88 if (defined('LC_MESSAGES')) {
89 _setlocale(LC_MESSAGES
, $lang);
90 } else if (defined('LC_ALL')) {
91 _setlocale(LC_ALL
, $lang);
94 _bindtextdomain("messages", "locale");
96 _textdomain("messages");
97 _bind_textdomain_codeset("messages", "UTF-8");
103 require_once 'db-prefs.php';
104 require_once 'version.php';
105 require_once 'ccache.php';
106 require_once 'labels.php';
108 define('SELF_USER_AGENT', 'Tiny Tiny RSS/' . VERSION
. ' (http://tt-rss.org/)');
109 ini_set('user_agent', SELF_USER_AGENT
);
111 require_once 'lib/pubsubhubbub/publisher.php';
114 $utc_tz = new DateTimeZone('UTC');
115 $schema_version = false;
118 * Print a timestamped debug message.
120 * @param string $msg The debug message.
123 function _debug($msg) {
124 $ts = strftime("%H:%M:%S", time());
125 if (function_exists('posix_getpid')) {
126 $ts = "$ts/" . posix_getpid();
129 if (!(defined('QUIET') && QUIET
)) {
130 print "[$ts] $msg\n";
133 if (defined('LOGFILE')) {
134 $fp = fopen(LOGFILE
, 'a+');
137 fputs($fp, "[$ts] $msg\n");
145 * Purge a feed old posts.
147 * @param mixed $link A database connection.
148 * @param mixed $feed_id The id of the purged feed.
149 * @param mixed $purge_interval Olderness of purged posts.
150 * @param boolean $debug Set to True to enable the debug. False by default.
154 function purge_feed($link, $feed_id, $purge_interval, $debug = false) {
156 if (!$purge_interval) $purge_interval = feed_purge_interval($link, $feed_id);
160 $result = db_query($link,
161 "SELECT owner_uid FROM ttrss_feeds WHERE id = '$feed_id'");
165 if (db_num_rows($result) == 1) {
166 $owner_uid = db_fetch_result($result, 0, "owner_uid");
169 if ($purge_interval == -1 ||
!$purge_interval) {
171 ccache_update($link, $feed_id, $owner_uid);
176 if (!$owner_uid) return;
178 if (FORCE_ARTICLE_PURGE
== 0) {
179 $purge_unread = get_pref($link, "PURGE_UNREAD_ARTICLES",
182 $purge_unread = true;
183 $purge_interval = FORCE_ARTICLE_PURGE
;
186 if (!$purge_unread) $query_limit = " unread = false AND ";
188 if (DB_TYPE
== "pgsql") {
189 $pg_version = get_pgsql_version($link);
191 if (preg_match("/^7\./", $pg_version) ||
preg_match("/^8\.0/", $pg_version)) {
193 $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
194 ttrss_entries.id = ref_id AND
196 feed_id = '$feed_id' AND
198 ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'");
202 $result = db_query($link, "DELETE FROM ttrss_user_entries
204 WHERE ttrss_entries.id = ref_id AND
206 feed_id = '$feed_id' AND
208 ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'");
211 $rows = pg_affected_rows($result);
215 /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
216 marked = false AND feed_id = '$feed_id' AND
217 (SELECT date_updated FROM ttrss_entries WHERE
218 id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */
220 $result = db_query($link, "DELETE FROM ttrss_user_entries
221 USING ttrss_user_entries, ttrss_entries
222 WHERE ttrss_entries.id = ref_id AND
224 feed_id = '$feed_id' AND
226 ttrss_entries.date_updated < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)");
228 $rows = mysql_affected_rows($link);
232 ccache_update($link, $feed_id, $owner_uid);
235 _debug("Purged feed $feed_id ($purge_interval): deleted $rows articles");
239 } // function purge_feed
241 function feed_purge_interval($link, $feed_id) {
243 $result = db_query($link, "SELECT purge_interval, owner_uid FROM ttrss_feeds
244 WHERE id = '$feed_id'");
246 if (db_num_rows($result) == 1) {
247 $purge_interval = db_fetch_result($result, 0, "purge_interval");
248 $owner_uid = db_fetch_result($result, 0, "owner_uid");
250 if ($purge_interval == 0) $purge_interval = get_pref($link,
251 'PURGE_OLD_DAYS', $owner_uid);
253 return $purge_interval;
260 function purge_orphans($link, $do_output = false) {
262 // purge orphaned posts in main content table
263 $result = db_query($link, "DELETE FROM ttrss_entries WHERE
264 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
267 $rows = db_affected_rows($link, $result);
268 _debug("Purged $rows orphaned posts.");
272 function get_feed_update_interval($link, $feed_id) {
273 $result = db_query($link, "SELECT owner_uid, update_interval FROM
274 ttrss_feeds WHERE id = '$feed_id'");
276 if (db_num_rows($result) == 1) {
277 $update_interval = db_fetch_result($result, 0, "update_interval");
278 $owner_uid = db_fetch_result($result, 0, "owner_uid");
280 if ($update_interval != 0) {
281 return $update_interval;
283 return get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $owner_uid, false);
291 function fetch_file_contents($url, $type = false, $login = false, $pass = false, $post_query = false, $timeout = false, $timestamp = 0) {
293 global $fetch_last_error;
294 global $fetch_last_error_code;
296 if (function_exists('curl_init') && !ini_get("open_basedir")) {
298 if (ini_get("safe_mode")) {
299 $ch = curl_init(geturl($url));
301 $ch = curl_init($url);
305 curl_setopt($ch, CURLOPT_HTTPHEADER
,
306 array("If-Modified-Since: ".gmdate('D, d M Y H:i:s \G\M\T', $timestamp)));
309 curl_setopt($ch, CURLOPT_CONNECTTIMEOUT
, $timeout ?
$timeout : 15);
310 curl_setopt($ch, CURLOPT_TIMEOUT
, $timeout ?
$timeout : 45);
311 curl_setopt($ch, CURLOPT_FOLLOWLOCATION
, !ini_get("safe_mode"));
312 curl_setopt($ch, CURLOPT_MAXREDIRS
, 20);
313 curl_setopt($ch, CURLOPT_BINARYTRANSFER
, true);
314 curl_setopt($ch, CURLOPT_RETURNTRANSFER
, true);
315 curl_setopt($ch, CURLOPT_SSL_VERIFYPEER
, false);
316 curl_setopt($ch, CURLOPT_HTTPAUTH
, CURLAUTH_ANY
);
317 curl_setopt($ch, CURLOPT_USERAGENT
, SELF_USER_AGENT
);
318 curl_setopt($ch, CURLOPT_ENCODING
, "gzip");
319 curl_setopt($ch, CURLOPT_REFERER
, $url);
322 curl_setopt($ch, CURLOPT_POST
, true);
323 curl_setopt($ch, CURLOPT_POSTFIELDS
, $post_query);
327 curl_setopt($ch, CURLOPT_USERPWD
, "$login:$pass");
329 $contents = @curl_exec
($ch);
331 if (curl_errno($ch) === 23 ||
curl_errno($ch) === 61) {
332 curl_setopt($ch, CURLOPT_ENCODING
, 'none');
333 $contents = @curl_exec
($ch);
336 if ($contents === false) {
337 $fetch_last_error = curl_errno($ch) . " " . curl_error($ch);
342 $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE
);
343 $content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE
);
345 $fetch_last_error_code = $http_code;
347 if ($http_code != 200 ||
$type && strpos($content_type, "$type") === false) {
348 if (curl_errno($ch) != 0) {
349 $fetch_last_error = curl_errno($ch) . " " . curl_error($ch);
351 $fetch_last_error = "HTTP Code: $http_code";
361 if ($login && $pass){
362 $url_parts = array();
364 preg_match("/(^[^:]*):\/\/(.*)/", $url, $url_parts);
366 $pass = urlencode($pass);
368 if ($url_parts[1] && $url_parts[2]) {
369 $url = $url_parts[1] . "://$login:$pass@" . $url_parts[2];
373 $data = @file_get_contents
($url);
375 @$gzdecoded = gzdecode($data);
376 if ($gzdecoded) $data = $gzdecoded;
378 if (!$data && function_exists('error_get_last')) {
379 $error = error_get_last();
380 $fetch_last_error = $error["message"];
388 * Try to determine the favicon URL for a feed.
389 * adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/)
390 * http://dev.wp-plugins.org/file/favatars/trunk/favatars.php
392 * @param string $url A feed or page URL
394 * @return mixed The favicon URL, or false if none was found.
396 function get_favicon_url($url) {
398 $favicon_url = false;
400 if ($html = @fetch_file_contents
($url)) {
402 libxml_use_internal_errors(true);
404 $doc = new DOMDocument();
405 $doc->loadHTML($html);
406 $xpath = new DOMXPath($doc);
408 $base = $xpath->query('/html/head/base');
409 foreach ($base as $b) {
410 $url = $b->getAttribute("href");
414 $entries = $xpath->query('/html/head/link[@rel="shortcut icon" or @rel="icon"]');
415 if (count($entries) > 0) {
416 foreach ($entries as $entry) {
417 $favicon_url = rewrite_relative_url($url, $entry->getAttribute("href"));
424 $favicon_url = rewrite_relative_url($url, "/favicon.ico");
427 } // function get_favicon_url
429 function check_feed_favicon($site_url, $feed, $link) {
430 # print "FAVICON [$site_url]: $favicon_url\n";
432 $icon_file = ICONS_DIR
. "/$feed.ico";
434 if (!file_exists($icon_file)) {
435 $favicon_url = get_favicon_url($site_url);
438 // Limiting to "image" type misses those served with text/plain
439 $contents = fetch_file_contents($favicon_url); // , "image");
442 // Crude image type matching.
443 // Patterns gleaned from the file(1) source code.
444 if (preg_match('/^\x00\x00\x01\x00/', $contents)) {
445 // 0 string \000\000\001\000 MS Windows icon resource
446 //error_log("check_feed_favicon: favicon_url=$favicon_url isa MS Windows icon resource");
448 elseif (preg_match('/^GIF8/', $contents)) {
449 // 0 string GIF8 GIF image data
450 //error_log("check_feed_favicon: favicon_url=$favicon_url isa GIF image");
452 elseif (preg_match('/^\x89PNG\x0d\x0a\x1a\x0a/', $contents)) {
453 // 0 string \x89PNG\x0d\x0a\x1a\x0a PNG image data
454 //error_log("check_feed_favicon: favicon_url=$favicon_url isa PNG image");
456 elseif (preg_match('/^\xff\xd8/', $contents)) {
457 // 0 beshort 0xffd8 JPEG image data
458 //error_log("check_feed_favicon: favicon_url=$favicon_url isa JPG image");
461 //error_log("check_feed_favicon: favicon_url=$favicon_url isa UNKNOWN type");
467 $fp = @fopen
($icon_file, "w");
470 fwrite($fp, $contents);
472 chmod($icon_file, 0644);
479 function print_select($id, $default, $values, $attributes = "") {
480 print "<select name=\"$id\" id=\"$id\" $attributes>";
481 foreach ($values as $v) {
483 $sel = "selected=\"1\"";
489 print "<option value=\"$v\" $sel>$v</option>";
494 function print_select_hash($id, $default, $values, $attributes = "") {
495 print "<select name=\"$id\" id='$id' $attributes>";
496 foreach (array_keys($values) as $v) {
498 $sel = 'selected="selected"';
504 print "<option $sel value=\"$v\">".$values[$v]."</option>";
510 function print_radio($id, $default, $true_is, $values, $attributes = "") {
511 foreach ($values as $v) {
518 if ($v == $true_is) {
519 $sel .= " value=\"1\"";
521 $sel .= " value=\"0\"";
524 print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\"
525 type=\"radio\" $sel $attributes name=\"$id\"> $v ";
530 function initialize_user_prefs($link, $uid, $profile = false) {
532 $uid = db_escape_string($link, $uid);
536 $profile_qpart = "AND profile IS NULL";
538 $profile_qpart = "AND profile = '$profile'";
541 if (get_schema_version($link) < 63) $profile_qpart = "";
543 db_query($link, "BEGIN");
545 $result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs");
547 $u_result = db_query($link, "SELECT pref_name
548 FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart");
550 $active_prefs = array();
552 while ($line = db_fetch_assoc($u_result)) {
553 array_push($active_prefs, $line["pref_name"]);
556 while ($line = db_fetch_assoc($result)) {
557 if (array_search($line["pref_name"], $active_prefs) === FALSE) {
558 // print "adding " . $line["pref_name"] . "<br>";
560 $line["def_value"] = db_escape_string($link, $line["def_value"]);
561 $line["pref_name"] = db_escape_string($link, $line["pref_name"]);
563 if (get_schema_version($link) < 63) {
564 db_query($link, "INSERT INTO ttrss_user_prefs
565 (owner_uid,pref_name,value) VALUES
566 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')");
569 db_query($link, "INSERT INTO ttrss_user_prefs
570 (owner_uid,pref_name,value, profile) VALUES
571 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."', $profile)");
577 db_query($link, "COMMIT");
581 function get_ssl_certificate_id() {
582 if ($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"]) {
583 return sha1($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"] .
584 $_SERVER["REDIRECT_SSL_CLIENT_V_START"] .
585 $_SERVER["REDIRECT_SSL_CLIENT_V_END"] .
586 $_SERVER["REDIRECT_SSL_CLIENT_S_DN"]);
591 function authenticate_user($link, $login, $password, $check_only = false) {
593 if (!SINGLE_USER_MODE
) {
597 foreach ($pluginhost->get_hooks($pluginhost::HOOK_AUTH_USER
) as $plugin) {
599 $user_id = (int) $plugin->authenticate($login, $password);
602 $_SESSION["auth_module"] = strtolower(get_class($plugin));
607 if ($user_id && !$check_only) {
610 $_SESSION["uid"] = $user_id;
612 $result = db_query($link, "SELECT login,access_level,pwd_hash FROM ttrss_users
613 WHERE id = '$user_id'");
615 $_SESSION["name"] = db_fetch_result($result, 0, "login");
616 $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level");
617 $_SESSION["csrf_token"] = sha1(uniqid(rand(), true));
619 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
622 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
623 $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash");
625 $_SESSION["last_version_check"] = time();
627 initialize_user_prefs($link, $_SESSION["uid"]);
636 $_SESSION["uid"] = 1;
637 $_SESSION["name"] = "admin";
638 $_SESSION["access_level"] = 10;
640 $_SESSION["hide_hello"] = true;
641 $_SESSION["hide_logout"] = true;
643 $_SESSION["auth_module"] = false;
645 if (!$_SESSION["csrf_token"]) {
646 $_SESSION["csrf_token"] = sha1(uniqid(rand(), true));
649 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
651 initialize_user_prefs($link, $_SESSION["uid"]);
657 function make_password($length = 8) {
660 $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ";
664 while ($i < $length) {
665 $char = substr($possible, mt_rand(0, strlen($possible)-1), 1);
667 if (!strstr($password, $char)) {
675 // this is called after user is created to initialize default feeds, labels
678 // user preferences are checked on every login, not here
680 function initialize_user($link, $uid) {
682 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
683 values ('$uid', 'Tiny Tiny RSS: New Releases',
684 'http://tt-rss.org/releases.rss')");
686 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
687 values ('$uid', 'Tiny Tiny RSS: Forum',
688 'http://tt-rss.org/forum/rss.php')");
691 function logout_user() {
693 if (isset($_COOKIE[session_name()])) {
694 setcookie(session_name(), '', time()-42000, '/');
698 function validate_csrf($csrf_token) {
699 return $csrf_token == $_SESSION['csrf_token'];
702 function load_user_plugins($link, $owner_uid) {
704 $plugins = get_pref($link, "_ENABLED_PLUGINS", $owner_uid);
707 $pluginhost->load($plugins, $pluginhost::KIND_USER
, $owner_uid);
709 if (get_schema_version($link) > 100) {
710 $pluginhost->load_data();
715 function login_sequence($link) {
716 $_SESSION["prefs_cache"] = false;
718 if (SINGLE_USER_MODE
) {
720 authenticate_user($link, "admin", null);
722 load_user_plugins($link, $_SESSION["uid"]);
724 if (!$_SESSION["uid"] ||
!validate_session($link)) {
726 if (AUTH_AUTO_LOGIN
&& authenticate_user($link, null, null)) {
727 $_SESSION["ref_schema_version"] = get_schema_version($link, true);
729 authenticate_user($link, null, null, true);
732 if (!$_SESSION["uid"]) render_login_form($link);
735 /* bump login timestamp */
736 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
738 $_SESSION["last_login_update"] = time();
741 if ($_SESSION["uid"] && $_SESSION["language"] && SESSION_COOKIE_LIFETIME
> 0) {
742 setcookie("ttrss_lang", $_SESSION["language"],
743 time() + SESSION_COOKIE_LIFETIME
);
746 if ($_SESSION["uid"]) {
748 load_user_plugins($link, $_SESSION["uid"]);
752 db_query($link, "DELETE FROM ttrss_counters_cache WHERE owner_uid = ".
753 $_SESSION["uid"] . " AND
754 (SELECT COUNT(id) FROM ttrss_feeds WHERE
755 ttrss_feeds.id = feed_id) = 0");
757 db_query($link, "DELETE FROM ttrss_cat_counters_cache WHERE owner_uid = ".
758 $_SESSION["uid"] . " AND
759 (SELECT COUNT(id) FROM ttrss_feed_categories WHERE
760 ttrss_feed_categories.id = feed_id) = 0");
767 function truncate_string($str, $max_len, $suffix = '…') {
768 if (mb_strlen($str, "utf-8") > $max_len - 3) {
769 return mb_substr($str, 0, $max_len, "utf-8") . $suffix;
775 function convert_timestamp($timestamp, $source_tz, $dest_tz) {
778 $source_tz = new DateTimeZone($source_tz);
779 } catch (Exception
$e) {
780 $source_tz = new DateTimeZone('UTC');
784 $dest_tz = new DateTimeZone($dest_tz);
785 } catch (Exception
$e) {
786 $dest_tz = new DateTimeZone('UTC');
789 $dt = new DateTime(date('Y-m-d H:i:s', $timestamp), $source_tz);
790 return $dt->format('U') +
$dest_tz->getOffset($dt);
793 function make_local_datetime($link, $timestamp, $long, $owner_uid = false,
794 $no_smart_dt = false) {
796 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
797 if (!$timestamp) $timestamp = '1970-01-01 0:00';
802 # We store date in UTC internally
803 $dt = new DateTime($timestamp, $utc_tz);
805 if ($tz_offset == -1) {
807 $user_tz_string = get_pref($link, 'USER_TIMEZONE', $owner_uid);
810 $user_tz = new DateTimeZone($user_tz_string);
811 } catch (Exception
$e) {
815 $tz_offset = $user_tz->getOffset($dt);
818 $user_timestamp = $dt->format('U') +
$tz_offset;
821 return smart_date_time($link, $user_timestamp,
822 $tz_offset, $owner_uid);
825 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
827 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
829 return date($format, $user_timestamp);
833 function smart_date_time($link, $timestamp, $tz_offset = 0, $owner_uid = false) {
834 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
836 if (date("Y.m.d", $timestamp) == date("Y.m.d", time() +
$tz_offset)) {
837 return date("G:i", $timestamp);
838 } else if (date("Y", $timestamp) == date("Y", time() +
$tz_offset)) {
839 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
840 return date($format, $timestamp);
842 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
843 return date($format, $timestamp);
847 function sql_bool_to_bool($s) {
848 if ($s == "t" ||
$s == "1" ||
strtolower($s) == "true") {
855 function bool_to_sql_bool($s) {
863 // Session caching removed due to causing wrong redirects to upgrade
864 // script when get_schema_version() is called on an obsolete session
865 // created on a previous schema version.
866 function get_schema_version($link, $nocache = false) {
867 global $schema_version;
869 if (!$schema_version) {
870 $result = db_query($link, "SELECT schema_version FROM ttrss_version");
871 $version = db_fetch_result($result, 0, "schema_version");
872 $schema_version = $version;
875 return $schema_version;
879 function sanity_check($link) {
880 require_once 'errors.php';
883 $schema_version = get_schema_version($link, true);
885 if ($schema_version != SCHEMA_VERSION
) {
889 if (DB_TYPE
== "mysql") {
890 $result = db_query($link, "SELECT true", false);
891 if (db_num_rows($result) != 1) {
896 if (db_escape_string($link, "testTEST") != "testTEST") {
900 return array("code" => $error_code, "message" => $ERRORS[$error_code]);
903 function file_is_locked($filename) {
904 if (function_exists('flock')) {
905 $fp = @fopen
(LOCK_DIRECTORY
. "/$filename", "r");
907 if (flock($fp, LOCK_EX | LOCK_NB
)) {
918 return true; // consider the file always locked and skip the test
921 function make_lockfile($filename) {
922 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
924 if ($fp && flock($fp, LOCK_EX | LOCK_NB
)) {
925 if (function_exists('posix_getpid')) {
926 fwrite($fp, posix_getpid() . "\n");
934 function make_stampfile($filename) {
935 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
937 if (flock($fp, LOCK_EX | LOCK_NB
)) {
938 fwrite($fp, time() . "\n");
947 function sql_random_function() {
948 if (DB_TYPE
== "mysql") {
955 function catchup_feed($link, $feed, $cat_view, $owner_uid = false, $max_id = false, $mode = 'all') {
957 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
959 //if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
961 // Todo: all this interval stuff needs some generic generator function
963 $date_qpart = "false";
967 if (DB_TYPE
== "pgsql") {
968 $date_qpart = "date_entered < NOW() - INTERVAL '1 day' ";
970 $date_qpart = "date_entered < DATE_SUB(NOW(), INTERVAL 1 DAY) ";
974 if (DB_TYPE
== "pgsql") {
975 $date_qpart = "date_entered < NOW() - INTERVAL '1 week' ";
977 $date_qpart = "date_entered < DATE_SUB(NOW(), INTERVAL 1 WEEK) ";
981 if (DB_TYPE
== "pgsql") {
982 $date_qpart = "date_entered < NOW() - INTERVAL '2 week' ";
984 $date_qpart = "date_entered < DATE_SUB(NOW(), INTERVAL 2 WEEK) ";
988 $date_qpart = "true";
991 if (is_numeric($feed)) {
997 $children = getChildCategories($link, $feed, $owner_uid);
998 array_push($children, $feed);
1000 $children = join(",", $children);
1002 $cat_qpart = "cat_id IN ($children)";
1004 $cat_qpart = "cat_id IS NULL";
1007 db_query($link, "UPDATE ttrss_user_entries
1008 SET unread = false, last_read = NOW() WHERE ref_id IN
1010 (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id
1011 AND owner_uid = $owner_uid AND unread = true AND feed_id IN
1012 (SELECT id FROM ttrss_feeds WHERE $cat_qpart) AND $date_qpart) as tmp)");
1014 } else if ($feed == -2) {
1016 db_query($link, "UPDATE ttrss_user_entries
1017 SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*)
1018 FROM ttrss_user_labels2 WHERE article_id = ref_id) > 0
1019 AND unread = true AND $date_qpart AND owner_uid = $owner_uid");
1022 } else if ($feed > 0) {
1024 db_query($link, "UPDATE ttrss_user_entries
1025 SET unread = false, last_read = NOW() WHERE ref_id IN
1027 (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id
1028 AND owner_uid = $owner_uid AND unread = true AND feed_id = $feed AND $date_qpart) as tmp)");
1030 } else if ($feed < 0 && $feed > LABEL_BASE_INDEX
) { // special, like starred
1033 db_query($link, "UPDATE ttrss_user_entries
1034 SET unread = false, last_read = NOW() WHERE ref_id IN
1036 (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id
1037 AND owner_uid = $owner_uid AND unread = true AND marked = true AND $date_qpart) as tmp)");
1041 db_query($link, "UPDATE ttrss_user_entries
1042 SET unread = false, last_read = NOW() WHERE ref_id IN
1044 (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id
1045 AND owner_uid = $owner_uid AND unread = true AND published = true AND $date_qpart) as tmp)");
1050 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE");
1052 if (DB_TYPE
== "pgsql") {
1053 $match_part = "updated > NOW() - INTERVAL '$intl hour' ";
1055 $match_part = "updated > DATE_SUB(NOW(),
1056 INTERVAL $intl HOUR) ";
1059 db_query($link, "UPDATE ttrss_user_entries
1060 SET unread = false, last_read = NOW() WHERE ref_id IN
1062 (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id
1063 AND owner_uid = $owner_uid AND unread = true AND feed_id = $feed AND $date_qpart AND $match_part) as tmp)");
1067 db_query($link, "UPDATE ttrss_user_entries
1068 SET unread = false, last_read = NOW() WHERE ref_id IN
1070 (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id
1071 AND owner_uid = $owner_uid AND unread = true AND $date_qpart) as tmp)");
1074 } else if ($feed < LABEL_BASE_INDEX
) { // label
1076 $label_id = feed_to_label_id($feed);
1078 db_query($link, "UPDATE ttrss_user_entries
1079 SET unread = false, last_read = NOW() WHERE ref_id IN
1081 (SELECT ttrss_entries.id FROM ttrss_entries, ttrss_user_entries, ttrss_user_labels2 WHERE ref_id = id
1082 AND label_id = '$label_id' AND ref_id = article_id
1083 AND owner_uid = $owner_uid AND unread = true AND $date_qpart) as tmp)");
1087 ccache_update($link, $feed, $owner_uid, $cat_view);
1090 db_query($link, "UPDATE ttrss_user_entries
1091 SET unread = false, last_read = NOW() WHERE ref_id IN
1093 (SELECT ttrss_entries.id FROM ttrss_entries, ttrss_user_entries, ttrss_tags WHERE ref_id = ttrss_entries.id
1094 AND post_int_id = int_id AND tag_name = '$feed'
1095 AND ttrss_user_entries.owner_uid = $owner_uid AND unread = true AND $date_qpart) as tmp)");
1100 function getAllCounters($link) {
1101 $data = getGlobalCounters($link);
1103 $data = array_merge($data, getVirtCounters($link));
1104 $data = array_merge($data, getLabelCounters($link));
1105 $data = array_merge($data, getFeedCounters($link, $active_feed));
1106 $data = array_merge($data, getCategoryCounters($link));
1111 function getCategoryTitle($link, $cat_id) {
1113 if ($cat_id == -1) {
1114 return __("Special");
1115 } else if ($cat_id == -2) {
1116 return __("Labels");
1119 $result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE
1122 if (db_num_rows($result) == 1) {
1123 return db_fetch_result($result, 0, "title");
1125 return __("Uncategorized");
1131 function getCategoryCounters($link) {
1134 /* Labels category */
1136 $cv = array("id" => -2, "kind" => "cat",
1137 "counter" => getCategoryUnread($link, -2));
1139 array_push($ret_arr, $cv);
1141 $result = db_query($link, "SELECT id AS cat_id, view_settings, value AS unread,
1142 (SELECT COUNT(id) FROM ttrss_feed_categories AS c2
1143 WHERE c2.parent_cat = ttrss_feed_categories.id) AS num_children
1144 FROM ttrss_feed_categories, ttrss_cat_counters_cache
1145 WHERE ttrss_cat_counters_cache.feed_id = id AND
1146 ttrss_cat_counters_cache.owner_uid = ttrss_feed_categories.owner_uid AND
1147 ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]);
1149 while ($line = db_fetch_assoc($result)) {
1150 $line["cat_id"] = (int) $line["cat_id"];
1152 /* if ($line["view_settings"])
1153 $view_settings = @json_decode($line["view_settings"]);
1155 $view_settings = null; */
1157 $view_settings = null;
1159 if ($line["num_children"] > 0) {
1160 $child_counter = getCategoryChildrenUnread($link, $line["cat_id"], $_SESSION["uid"]);
1165 $cv = array("id" => $line["cat_id"], "kind" => "cat",
1166 "vs" => $view_settings,
1167 "counter" => $line["unread"] +
$child_counter);
1169 array_push($ret_arr, $cv);
1172 /* Special case: NULL category doesn't actually exist in the DB */
1174 $cv = array("id" => 0, "kind" => "cat",
1175 "counter" => (int) ccache_find($link, 0, $_SESSION["uid"], true));
1177 array_push($ret_arr, $cv);
1182 // only accepts real cats (>= 0)
1183 function getCategoryChildrenUnread($link, $cat, $owner_uid = false) {
1184 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
1186 $result = db_query($link, "SELECT id FROM ttrss_feed_categories WHERE parent_cat = '$cat'
1187 AND owner_uid = $owner_uid");
1191 while ($line = db_fetch_assoc($result)) {
1192 $unread +
= getCategoryUnread($link, $line["id"], $owner_uid);
1193 $unread +
= getCategoryChildrenUnread($link, $line["id"], $owner_uid);
1199 function getCategoryUnread($link, $cat, $owner_uid = false) {
1201 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
1206 $cat_query = "cat_id = '$cat'";
1208 $cat_query = "cat_id IS NULL";
1211 $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE $cat_query
1212 AND owner_uid = " . $owner_uid);
1214 $cat_feeds = array();
1215 while ($line = db_fetch_assoc($result)) {
1216 array_push($cat_feeds, "feed_id = " . $line["id"]);
1219 if (count($cat_feeds) == 0) return 0;
1221 $match_part = implode(" OR ", $cat_feeds);
1223 $result = db_query($link, "SELECT COUNT(int_id) AS unread
1224 FROM ttrss_user_entries
1225 WHERE unread = true AND ($match_part)
1226 AND owner_uid = " . $owner_uid);
1230 # this needs to be rewritten
1231 while ($line = db_fetch_assoc($result)) {
1232 $unread +
= $line["unread"];
1236 } else if ($cat == -1) {
1237 return getFeedUnread($link, -1) +
getFeedUnread($link, -2) +
getFeedUnread($link, -3) +
getFeedUnread($link, 0);
1238 } else if ($cat == -2) {
1240 $result = db_query($link, "
1241 SELECT COUNT(unread) AS unread FROM
1242 ttrss_user_entries, ttrss_user_labels2
1243 WHERE article_id = ref_id AND unread = true
1244 AND ttrss_user_entries.owner_uid = '$owner_uid'");
1246 $unread = db_fetch_result($result, 0, "unread");
1253 function getFeedUnread($link, $feed, $is_cat = false) {
1254 return getFeedArticles($link, $feed, $is_cat, true, $_SESSION["uid"]);
1257 function getLabelUnread($link, $label_id, $owner_uid = false) {
1258 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
1260 $result = db_query($link, "SELECT COUNT(ref_id) AS unread FROM ttrss_user_entries, ttrss_user_labels2
1261 WHERE owner_uid = '$owner_uid' AND unread = true AND label_id = '$label_id' AND article_id = ref_id");
1263 if (db_num_rows($result) != 0) {
1264 return db_fetch_result($result, 0, "unread");
1270 function getFeedArticles($link, $feed, $is_cat = false, $unread_only = false,
1271 $owner_uid = false) {
1273 $n_feed = (int) $feed;
1274 $need_entries = false;
1276 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
1279 $unread_qpart = "unread = true";
1281 $unread_qpart = "true";
1285 return getCategoryUnread($link, $n_feed, $owner_uid);
1286 } else if ($n_feed == -6) {
1288 } else if ($feed != "0" && $n_feed == 0) {
1290 $feed = db_escape_string($link, $feed);
1292 $result = db_query($link, "SELECT SUM((SELECT COUNT(int_id)
1293 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
1294 AND ref_id = id AND $unread_qpart)) AS count FROM ttrss_tags
1295 WHERE owner_uid = $owner_uid AND tag_name = '$feed'");
1296 return db_fetch_result($result, 0, "count");
1298 } else if ($n_feed == -1) {
1299 $match_part = "marked = true";
1300 } else if ($n_feed == -2) {
1301 $match_part = "published = true";
1302 } else if ($n_feed == -3) {
1303 $match_part = "unread = true AND score >= 0";
1305 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
1307 if (DB_TYPE
== "pgsql") {
1308 $match_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
1310 $match_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
1313 $need_entries = true;
1315 } else if ($n_feed == -4) {
1316 $match_part = "true";
1317 } else if ($n_feed >= 0) {
1320 $match_part = "feed_id = '$n_feed'";
1322 $match_part = "feed_id IS NULL";
1325 } else if ($feed < LABEL_BASE_INDEX
) {
1327 $label_id = feed_to_label_id($feed);
1329 return getLabelUnread($link, $label_id, $owner_uid);
1335 if ($need_entries) {
1336 $from_qpart = "ttrss_user_entries,ttrss_entries";
1337 $from_where = "ttrss_entries.id = ttrss_user_entries.ref_id AND";
1339 $from_qpart = "ttrss_user_entries";
1342 $query = "SELECT count(int_id) AS unread
1343 FROM $from_qpart WHERE
1344 $unread_qpart AND $from_where ($match_part) AND ttrss_user_entries.owner_uid = $owner_uid";
1346 //echo "[$feed/$query]\n";
1348 $result = db_query($link, $query);
1352 $result = db_query($link, "SELECT COUNT(post_int_id) AS unread
1353 FROM ttrss_tags,ttrss_user_entries,ttrss_entries
1354 WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id
1355 AND $unread_qpart AND ttrss_tags.owner_uid = " . $owner_uid);
1358 $unread = db_fetch_result($result, 0, "unread");
1363 function getGlobalUnread($link, $user_id = false) {
1366 $user_id = $_SESSION["uid"];
1369 $result = db_query($link, "SELECT SUM(value) AS c_id FROM ttrss_counters_cache
1370 WHERE owner_uid = '$user_id' AND feed_id > 0");
1372 $c_id = db_fetch_result($result, 0, "c_id");
1377 function getGlobalCounters($link, $global_unread = -1) {
1380 if ($global_unread == -1) {
1381 $global_unread = getGlobalUnread($link);
1384 $cv = array("id" => "global-unread",
1385 "counter" => (int) $global_unread);
1387 array_push($ret_arr, $cv);
1389 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
1390 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
1392 $subscribed_feeds = db_fetch_result($result, 0, "fn");
1394 $cv = array("id" => "subscribed-feeds",
1395 "counter" => (int) $subscribed_feeds);
1397 array_push($ret_arr, $cv);
1402 function getVirtCounters($link) {
1406 for ($i = 0; $i >= -4; $i--) {
1408 $count = getFeedUnread($link, $i);
1410 $cv = array("id" => $i,
1411 "counter" => (int) $count);
1413 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
1414 // $cv["xmsg"] = getFeedArticles($link, $i)." ".__("total");
1416 array_push($ret_arr, $cv);
1422 $feeds = $pluginhost->get_feeds(-1);
1424 if (is_array($feeds)) {
1425 foreach ($feeds as $feed) {
1426 $cv = array("id" => PluginHost
::pfeed_to_feed_id($feed['id']),
1427 "counter" => $feed['sender']->get_unread($feed['id']));
1429 array_push($ret_arr, $cv);
1437 function getLabelCounters($link, $descriptions = false) {
1441 $owner_uid = $_SESSION["uid"];
1443 $result = db_query($link, "SELECT id,caption,COUNT(unread) AS unread
1444 FROM ttrss_labels2 LEFT JOIN ttrss_user_labels2 ON
1445 (ttrss_labels2.id = label_id)
1446 LEFT JOIN ttrss_user_entries ON (ref_id = article_id AND unread = true)
1447 WHERE ttrss_labels2.owner_uid = $owner_uid GROUP BY ttrss_labels2.id,
1448 ttrss_labels2.caption");
1450 while ($line = db_fetch_assoc($result)) {
1452 $id = label_to_feed_id($line["id"]);
1454 $label_name = $line["caption"];
1455 $count = $line["unread"];
1457 $cv = array("id" => $id,
1458 "counter" => (int) $count);
1461 $cv["description"] = $label_name;
1463 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
1464 // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
1466 array_push($ret_arr, $cv);
1472 function getFeedCounters($link, $active_feed = false) {
1476 $query = "SELECT ttrss_feeds.id, view_settings,
1478 ".SUBSTRING_FOR_DATE
."(ttrss_feeds.last_updated,1,19) AS last_updated,
1479 last_error, value AS count
1480 FROM ttrss_feeds, ttrss_counters_cache
1481 WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]."
1482 AND ttrss_counters_cache.owner_uid = ttrss_feeds.owner_uid
1483 AND ttrss_counters_cache.feed_id = id";
1485 $result = db_query($link, $query);
1486 $fctrs_modified = false;
1488 while ($line = db_fetch_assoc($result)) {
1491 $count = $line["count"];
1492 $last_error = htmlspecialchars($line["last_error"]);
1494 $last_updated = make_local_datetime($link, $line['last_updated'], false);
1496 $has_img = feed_has_icon($id);
1498 if (date('Y') - date('Y', strtotime($line['last_updated'])) > 2)
1501 /* if ($line["view_settings"])
1502 $view_settings = @json_decode($line["view_settings"]);
1504 $view_settings = null; */
1506 $view_settings = null;
1508 $cv = array("id" => $id,
1509 "updated" => $last_updated,
1510 "vs" => $view_settings,
1511 "counter" => (int) $count,
1512 "has_img" => (int) $has_img);
1515 $cv["error"] = $last_error;
1517 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
1518 // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
1520 if ($active_feed && $id == $active_feed)
1521 $cv["title"] = truncate_string($line["title"], 30);
1523 array_push($ret_arr, $cv);
1530 function get_pgsql_version($link) {
1531 $result = db_query($link, "SELECT version() AS version");
1532 $version = explode(" ", db_fetch_result($result, 0, "version"));
1537 * @return array (code => Status code, message => error message if available)
1539 * 0 - OK, Feed already exists
1540 * 1 - OK, Feed added
1542 * 3 - URL content is HTML, no feeds available
1543 * 4 - URL content is HTML which contains multiple feeds.
1544 * Here you should call extractfeedurls in rpc-backend
1545 * to get all possible feeds.
1546 * 5 - Couldn't download the URL content.
1548 function subscribe_to_feed($link, $url, $cat_id = 0,
1549 $auth_login = '', $auth_pass = '') {
1551 global $fetch_last_error;
1553 require_once "include/rssfuncs.php";
1555 $url = fix_url($url);
1557 if (!$url ||
!validate_feed_url($url)) return array("code" => 2);
1559 $contents = @fetch_file_contents
($url, false, $auth_login, $auth_pass);
1562 return array("code" => 5, "message" => $fetch_last_error);
1565 if (is_html($contents)) {
1566 $feedUrls = get_feeds_from_html($url, $contents);
1568 if (count($feedUrls) == 0) {
1569 return array("code" => 3);
1570 } else if (count($feedUrls) > 1) {
1571 return array("code" => 4, "feeds" => $feedUrls);
1573 //use feed url as new URL
1574 $url = key($feedUrls);
1577 if ($cat_id == "0" ||
!$cat_id) {
1578 $cat_qpart = "NULL";
1580 $cat_qpart = "'$cat_id'";
1583 $result = db_query($link,
1584 "SELECT id FROM ttrss_feeds
1585 WHERE feed_url = '$url' AND owner_uid = ".$_SESSION["uid"]);
1587 if (db_num_rows($result) == 0) {
1588 $result = db_query($link,
1589 "INSERT INTO ttrss_feeds
1590 (owner_uid,feed_url,title,cat_id, auth_login,auth_pass,update_method)
1591 VALUES ('".$_SESSION["uid"]."', '$url',
1592 '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass', 0)");
1594 $result = db_query($link,
1595 "SELECT id FROM ttrss_feeds WHERE feed_url = '$url'
1596 AND owner_uid = " . $_SESSION["uid"]);
1598 $feed_id = db_fetch_result($result, 0, "id");
1601 update_rss_feed($link, $feed_id, true);
1604 return array("code" => 1);
1606 return array("code" => 0);
1610 function print_feed_select($link, $id, $default_id = "",
1611 $attributes = "", $include_all_feeds = true,
1612 $root_id = false, $nest_level = 0) {
1615 print "<select id=\"$id\" name=\"$id\" $attributes>";
1616 if ($include_all_feeds) {
1617 $is_selected = ("0" == $default_id) ?
"selected=\"1\"" : "";
1618 print "<option $is_selected value=\"0\">".__('All feeds')."</option>";
1622 if (get_pref($link, 'ENABLE_FEED_CATS')) {
1625 $parent_qpart = "parent_cat = '$root_id'";
1627 $parent_qpart = "parent_cat IS NULL";
1629 $result = db_query($link, "SELECT id,title,
1630 (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 WHERE
1631 c2.parent_cat = ttrss_feed_categories.id) AS num_children
1632 FROM ttrss_feed_categories
1633 WHERE owner_uid = ".$_SESSION["uid"]." AND $parent_qpart ORDER BY title");
1635 while ($line = db_fetch_assoc($result)) {
1637 for ($i = 0; $i < $nest_level; $i++
)
1638 $line["title"] = " - " . $line["title"];
1640 $is_selected = ("CAT:".$line["id"] == $default_id) ?
"selected=\"1\"" : "";
1642 printf("<option $is_selected value='CAT:%d'>%s</option>",
1643 $line["id"], htmlspecialchars($line["title"]));
1645 if ($line["num_children"] > 0)
1646 print_feed_select($link, $id, $default_id, $attributes,
1647 $include_all_feeds, $line["id"], $nest_level+
1);
1649 $feed_result = db_query($link, "SELECT id,title FROM ttrss_feeds
1650 WHERE cat_id = '".$line["id"]."' AND owner_uid = ".$_SESSION["uid"] . " ORDER BY title");
1652 while ($fline = db_fetch_assoc($feed_result)) {
1653 $is_selected = ($fline["id"] == $default_id) ?
"selected=\"1\"" : "";
1655 $fline["title"] = " + " . $fline["title"];
1657 for ($i = 0; $i < $nest_level; $i++
)
1658 $fline["title"] = " - " . $fline["title"];
1660 printf("<option $is_selected value='%d'>%s</option>",
1661 $fline["id"], htmlspecialchars($fline["title"]));
1666 $is_selected = ($default_id == "CAT:0") ?
"selected=\"1\"" : "";
1668 printf("<option $is_selected value='CAT:0'>%s</option>",
1669 __("Uncategorized"));
1671 $feed_result = db_query($link, "SELECT id,title FROM ttrss_feeds
1672 WHERE cat_id IS NULL AND owner_uid = ".$_SESSION["uid"] . " ORDER BY title");
1674 while ($fline = db_fetch_assoc($feed_result)) {
1675 $is_selected = ($fline["id"] == $default_id && !$default_is_cat) ?
"selected=\"1\"" : "";
1677 $fline["title"] = " + " . $fline["title"];
1679 for ($i = 0; $i < $nest_level; $i++
)
1680 $fline["title"] = " - " . $fline["title"];
1682 printf("<option $is_selected value='%d'>%s</option>",
1683 $fline["id"], htmlspecialchars($fline["title"]));
1688 $result = db_query($link, "SELECT id,title FROM ttrss_feeds
1689 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
1691 while ($line = db_fetch_assoc($result)) {
1693 $is_selected = ($line["id"] == $default_id) ?
"selected=\"1\"" : "";
1695 printf("<option $is_selected value='%d'>%s</option>",
1696 $line["id"], htmlspecialchars($line["title"]));
1705 function print_feed_cat_select($link, $id, $default_id,
1706 $attributes, $include_all_cats = true, $root_id = false, $nest_level = 0) {
1709 print "<select id=\"$id\" name=\"$id\" default=\"$default_id\" onchange=\"catSelectOnChange(this)\" $attributes>";
1713 $parent_qpart = "parent_cat = '$root_id'";
1715 $parent_qpart = "parent_cat IS NULL";
1717 $result = db_query($link, "SELECT id,title,
1718 (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 WHERE
1719 c2.parent_cat = ttrss_feed_categories.id) AS num_children
1720 FROM ttrss_feed_categories
1721 WHERE owner_uid = ".$_SESSION["uid"]." AND $parent_qpart ORDER BY title");
1723 while ($line = db_fetch_assoc($result)) {
1724 if ($line["id"] == $default_id) {
1725 $is_selected = "selected=\"1\"";
1730 for ($i = 0; $i < $nest_level; $i++
)
1731 $line["title"] = " - " . $line["title"];
1734 printf("<option $is_selected value='%d'>%s</option>",
1735 $line["id"], htmlspecialchars($line["title"]));
1737 if ($line["num_children"] > 0)
1738 print_feed_cat_select($link, $id, $default_id, $attributes,
1739 $include_all_cats, $line["id"], $nest_level+
1);
1743 if ($include_all_cats) {
1744 if (db_num_rows($result) > 0) {
1745 print "<option disabled=\"1\">--------</option>";
1748 if ($default_id == 0) {
1749 $is_selected = "selected=\"1\"";
1754 print "<option $is_selected value=\"0\">".__('Uncategorized')."</option>";
1760 function checkbox_to_sql_bool($val) {
1761 return ($val == "on") ?
"true" : "false";
1764 function getFeedCatTitle($link, $id) {
1766 return __("Special");
1767 } else if ($id < LABEL_BASE_INDEX
) {
1768 return __("Labels");
1769 } else if ($id > 0) {
1770 $result = db_query($link, "SELECT ttrss_feed_categories.title
1771 FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND
1772 cat_id = ttrss_feed_categories.id");
1773 if (db_num_rows($result) == 1) {
1774 return db_fetch_result($result, 0, "title");
1776 return __("Uncategorized");
1779 return "getFeedCatTitle($id) failed";
1784 function getFeedIcon($id) {
1787 return "images/archive.png";
1790 return "images/mark_set.svg";
1793 return "images/pub_set.svg";
1796 return "images/fresh.png";
1799 return "images/tag.png";
1802 return "images/recently_read.png";
1805 if ($id < LABEL_BASE_INDEX
) {
1806 return "images/label.png";
1808 if (file_exists(ICONS_DIR
. "/$id.ico"))
1809 return ICONS_URL
. "/$id.ico";
1815 function getFeedTitle($link, $id, $cat = false) {
1817 return getCategoryTitle($link, $id);
1818 } else if ($id == -1) {
1819 return __("Starred articles");
1820 } else if ($id == -2) {
1821 return __("Published articles");
1822 } else if ($id == -3) {
1823 return __("Fresh articles");
1824 } else if ($id == -4) {
1825 return __("All articles");
1826 } else if ($id === 0 ||
$id === "0") {
1827 return __("Archived articles");
1828 } else if ($id == -6) {
1829 return __("Recently read");
1830 } else if ($id < LABEL_BASE_INDEX
) {
1831 $label_id = feed_to_label_id($id);
1832 $result = db_query($link, "SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'");
1833 if (db_num_rows($result) == 1) {
1834 return db_fetch_result($result, 0, "caption");
1836 return "Unknown label ($label_id)";
1839 } else if (is_numeric($id) && $id > 0) {
1840 $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$id'");
1841 if (db_num_rows($result) == 1) {
1842 return db_fetch_result($result, 0, "title");
1844 return "Unknown feed ($id)";
1851 function make_init_params($link) {
1854 foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS",
1855 "ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP",
1856 "CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE", "DEFAULT_ARTICLE_LIMIT",
1857 "HIDE_READ_SHOWS_SPECIAL", "COMBINED_DISPLAY_MODE") as $param) {
1859 $params[strtolower($param)] = (int) get_pref($link, $param);
1862 $params["icons_url"] = ICONS_URL
;
1863 $params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME
;
1864 $params["default_view_mode"] = get_pref($link, "_DEFAULT_VIEW_MODE");
1865 $params["default_view_limit"] = (int) get_pref($link, "_DEFAULT_VIEW_LIMIT");
1866 $params["default_view_order_by"] = get_pref($link, "_DEFAULT_VIEW_ORDER_BY");
1867 $params["bw_limit"] = (int) $_SESSION["bw_limit"];
1868 $params["label_base_index"] = (int) LABEL_BASE_INDEX
;
1870 $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
1871 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
1873 $max_feed_id = db_fetch_result($result, 0, "mid");
1874 $num_feeds = db_fetch_result($result, 0, "nf");
1876 $params["max_feed_id"] = (int) $max_feed_id;
1877 $params["num_feeds"] = (int) $num_feeds;
1879 $params["collapsed_feedlist"] = (int) get_pref($link, "_COLLAPSED_FEEDLIST");
1880 $params["hotkeys"] = get_hotkeys_map($link);
1882 $params["csrf_token"] = $_SESSION["csrf_token"];
1883 $params["widescreen"] = (int) $_COOKIE["ttrss_widescreen"];
1885 $params['simple_update'] = defined('SIMPLE_UPDATE_MODE') && SIMPLE_UPDATE_MODE
;
1890 function get_hotkeys_info($link) {
1892 __("Navigation") => array(
1893 "next_feed" => __("Open next feed"),
1894 "prev_feed" => __("Open previous feed"),
1895 "next_article" => __("Open next article"),
1896 "prev_article" => __("Open previous article"),
1897 "next_article_noscroll" => __("Open next article (don't scroll long articles)"),
1898 "prev_article_noscroll" => __("Open previous article (don't scroll long articles)"),
1899 "search_dialog" => __("Show search dialog")),
1900 __("Article") => array(
1901 "toggle_mark" => __("Toggle starred"),
1902 "toggle_publ" => __("Toggle published"),
1903 "toggle_unread" => __("Toggle unread"),
1904 "edit_tags" => __("Edit tags"),
1905 "dismiss_selected" => __("Dismiss selected"),
1906 "dismiss_read" => __("Dismiss read"),
1907 "open_in_new_window" => __("Open in new window"),
1908 "catchup_below" => __("Mark below as read"),
1909 "catchup_above" => __("Mark above as read"),
1910 "article_scroll_down" => __("Scroll down"),
1911 "article_scroll_up" => __("Scroll up"),
1912 "select_article_cursor" => __("Select article under cursor"),
1913 "email_article" => __("Email article"),
1914 "close_article" => __("Close/collapse article"),
1915 "toggle_widescreen" => __("Toggle widescreen mode"),
1916 "toggle_embed_original" => __("Toggle embed original")),
1917 __("Article selection") => array(
1918 "select_all" => __("Select all articles"),
1919 "select_unread" => __("Select unread"),
1920 "select_marked" => __("Select starred"),
1921 "select_published" => __("Select published"),
1922 "select_invert" => __("Invert selection"),
1923 "select_none" => __("Deselect everything")),
1924 __("Feed") => array(
1925 "feed_refresh" => __("Refresh current feed"),
1926 "feed_unhide_read" => __("Un/hide read feeds"),
1927 "feed_subscribe" => __("Subscribe to feed"),
1928 "feed_edit" => __("Edit feed"),
1929 "feed_catchup" => __("Mark as read"),
1930 "feed_reverse" => __("Reverse headlines"),
1931 "feed_debug_update" => __("Debug feed update"),
1932 "catchup_all" => __("Mark all feeds as read"),
1933 "cat_toggle_collapse" => __("Un/collapse current category"),
1934 "toggle_combined_mode" => __("Toggle combined mode"),
1935 "toggle_cdm_expanded" => __("Toggle auto expand in combined mode")),
1936 __("Go to") => array(
1937 "goto_all" => __("All articles"),
1938 "goto_fresh" => __("Fresh"),
1939 "goto_marked" => __("Starred"),
1940 "goto_published" => __("Published"),
1941 "goto_tagcloud" => __("Tag cloud"),
1942 "goto_prefs" => __("Preferences")),
1943 __("Other") => array(
1944 "create_label" => __("Create label"),
1945 "create_filter" => __("Create filter"),
1946 "collapse_sidebar" => __("Un/collapse sidebar"),
1947 "help_dialog" => __("Show help dialog"))
1953 function get_hotkeys_map($link) {
1955 // "navigation" => array(
1958 "n" => "next_article",
1959 "p" => "prev_article",
1960 "(38)|up" => "prev_article",
1961 "(40)|down" => "next_article",
1962 // "^(38)|Ctrl-up" => "prev_article_noscroll",
1963 // "^(40)|Ctrl-down" => "next_article_noscroll",
1964 "(191)|/" => "search_dialog",
1965 // "article" => array(
1966 "s" => "toggle_mark",
1967 "*s" => "toggle_publ",
1968 "u" => "toggle_unread",
1969 "*t" => "edit_tags",
1970 "*d" => "dismiss_selected",
1971 "*x" => "dismiss_read",
1972 "o" => "open_in_new_window",
1973 "c p" => "catchup_below",
1974 "c n" => "catchup_above",
1975 "*n" => "article_scroll_down",
1976 "*p" => "article_scroll_up",
1977 "*(38)|Shift+up" => "article_scroll_up",
1978 "*(40)|Shift+down" => "article_scroll_down",
1979 "a *w" => "toggle_widescreen",
1980 "a e" => "toggle_embed_original",
1981 "e" => "email_article",
1982 "a q" => "close_article",
1983 // "article_selection" => array(
1984 "a a" => "select_all",
1985 "a u" => "select_unread",
1986 "a *u" => "select_marked",
1987 "a p" => "select_published",
1988 "a i" => "select_invert",
1989 "a n" => "select_none",
1991 "f r" => "feed_refresh",
1992 "f a" => "feed_unhide_read",
1993 "f s" => "feed_subscribe",
1994 "f e" => "feed_edit",
1995 "f q" => "feed_catchup",
1996 "f x" => "feed_reverse",
1997 "f *d" => "feed_debug_update",
1998 "f *c" => "toggle_combined_mode",
1999 "f c" => "toggle_cdm_expanded",
2000 "*q" => "catchup_all",
2001 "x" => "cat_toggle_collapse",
2003 "g a" => "goto_all",
2004 "g f" => "goto_fresh",
2005 "g s" => "goto_marked",
2006 "g p" => "goto_published",
2007 "g t" => "goto_tagcloud",
2008 "g *p" => "goto_prefs",
2009 // "other" => array(
2010 "(9)|Tab" => "select_article_cursor", // tab
2011 "c l" => "create_label",
2012 "c f" => "create_filter",
2013 "c s" => "collapse_sidebar",
2014 "^(191)|Ctrl+/" => "help_dialog",
2017 if (get_pref($link, 'COMBINED_DISPLAY_MODE')) {
2018 $hotkeys["^(38)|Ctrl-up"] = "prev_article_noscroll";
2019 $hotkeys["^(40)|Ctrl-down"] = "next_article_noscroll";
2023 foreach ($pluginhost->get_hooks($pluginhost::HOOK_HOTKEY_MAP
) as $plugin) {
2024 $hotkeys = $plugin->hook_hotkey_map($hotkeys);
2027 $prefixes = array();
2029 foreach (array_keys($hotkeys) as $hotkey) {
2030 $pair = explode(" ", $hotkey, 2);
2032 if (count($pair) > 1 && !in_array($pair[0], $prefixes)) {
2033 array_push($prefixes, $pair[0]);
2037 return array($prefixes, $hotkeys);
2040 function make_runtime_info($link) {
2043 $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
2044 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2046 $max_feed_id = db_fetch_result($result, 0, "mid");
2047 $num_feeds = db_fetch_result($result, 0, "nf");
2049 $data["max_feed_id"] = (int) $max_feed_id;
2050 $data["num_feeds"] = (int) $num_feeds;
2052 $data['last_article_id'] = getLastArticleId($link);
2053 $data['cdm_expanded'] = get_pref($link, 'CDM_EXPANDED');
2055 $data['dep_ts'] = calculate_dep_timestamp();
2056 $data['reload_on_ts_change'] = !defined('_NO_RELOAD_ON_TS_CHANGE');
2058 if (file_exists(LOCK_DIRECTORY
. "/update_daemon.lock")) {
2060 $data['daemon_is_running'] = (int) file_is_locked("update_daemon.lock");
2062 if (time() - $_SESSION["daemon_stamp_check"] > 30) {
2064 $stamp = (int) @file_get_contents
(LOCK_DIRECTORY
. "/update_daemon.stamp");
2067 $stamp_delta = time() - $stamp;
2069 if ($stamp_delta > 1800) {
2073 $_SESSION["daemon_stamp_check"] = time();
2076 $data['daemon_stamp_ok'] = $stamp_check;
2078 $stamp_fmt = date("Y.m.d, G:i", $stamp);
2080 $data['daemon_stamp'] = $stamp_fmt;
2085 if ($_SESSION["last_version_check"] +
86400 +
rand(-1000, 1000) < time()) {
2086 $new_version_details = @check_for_update
($link);
2088 $data['new_version_available'] = (int) ($new_version_details != false);
2090 $_SESSION["last_version_check"] = time();
2091 $_SESSION["version_data"] = $new_version_details;
2097 function search_to_sql($link, $search) {
2099 $search_query_part = "";
2101 $keywords = explode(" ", $search);
2102 $query_keywords = array();
2104 foreach ($keywords as $k) {
2105 if (strpos($k, "-") === 0) {
2112 $commandpair = explode(":", mb_strtolower($k), 2);
2114 if ($commandpair[0] == "note" && $commandpair[1]) {
2116 if ($commandpair[1] == "true")
2117 array_push($query_keywords, "($not (note IS NOT NULL AND note != ''))");
2119 array_push($query_keywords, "($not (note IS NULL OR note = ''))");
2121 } else if ($commandpair[0] == "star" && $commandpair[1]) {
2123 if ($commandpair[1] == "true")
2124 array_push($query_keywords, "($not (marked = true))");
2126 array_push($query_keywords, "($not (marked = false))");
2128 } else if ($commandpair[0] == "pub" && $commandpair[1]) {
2130 if ($commandpair[1] == "true")
2131 array_push($query_keywords, "($not (published = true))");
2133 array_push($query_keywords, "($not (published = false))");
2135 } else if (strpos($k, "@") === 0) {
2137 $user_tz_string = get_pref($link, 'USER_TIMEZONE', $_SESSION['uid']);
2138 $orig_ts = strtotime(substr($k, 1));
2139 $k = date("Y-m-d", convert_timestamp($orig_ts, $user_tz_string, 'UTC'));
2141 //$k = date("Y-m-d", strtotime(substr($k, 1)));
2143 array_push($query_keywords, "(".SUBSTRING_FOR_DATE
."(updated,1,LENGTH('$k')) $not = '$k')");
2145 array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
2146 OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
2150 $search_query_part = implode("AND", $query_keywords);
2152 return $search_query_part;
2155 function getParentCategories($link, $cat, $owner_uid) {
2158 $result = db_query($link, "SELECT parent_cat FROM ttrss_feed_categories
2159 WHERE id = '$cat' AND parent_cat IS NOT NULL AND owner_uid = $owner_uid");
2161 while ($line = db_fetch_assoc($result)) {
2162 array_push($rv, $line["parent_cat"]);
2163 $rv = array_merge($rv, getParentCategories($link, $line["parent_cat"], $owner_uid));
2169 function getChildCategories($link, $cat, $owner_uid) {
2172 $result = db_query($link, "SELECT id FROM ttrss_feed_categories
2173 WHERE parent_cat = '$cat' AND owner_uid = $owner_uid");
2175 while ($line = db_fetch_assoc($result)) {
2176 array_push($rv, $line["id"]);
2177 $rv = array_merge($rv, getChildCategories($link, $line["id"], $owner_uid));
2183 function queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $override_order = false, $offset = 0, $owner_uid = 0, $filter = false, $since_id = 0, $include_children = false, $ignore_vfeed_group = false) {
2185 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2187 $ext_tables_part = "";
2191 if (SPHINX_ENABLED
) {
2192 $ids = join(",", @sphinx_search
($search, 0, 500));
2195 $search_query_part = "ref_id IN ($ids) AND ";
2197 $search_query_part = "ref_id = -1 AND ";
2200 $search_query_part = search_to_sql($link, $search);
2201 $search_query_part .= " AND ";
2205 $search_query_part = "";
2210 if (DB_TYPE
== "pgsql") {
2211 $query_strategy_part .= " AND updated > NOW() - INTERVAL '14 days' ";
2213 $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL 14 DAY) ";
2216 $override_order = "updated DESC";
2218 $filter_query_part = filter_to_sql($link, $filter, $owner_uid);
2220 // Try to check if SQL regexp implementation chokes on a valid regexp
2221 $result = db_query($link, "SELECT true AS true_val FROM ttrss_entries,
2222 ttrss_user_entries, ttrss_feeds, ttrss_feed_categories
2223 WHERE $filter_query_part LIMIT 1", false);
2226 $test = db_fetch_result($result, 0, "true_val");
2229 $filter_query_part = "false AND";
2231 $filter_query_part .= " AND";
2234 $filter_query_part = "false AND";
2238 $filter_query_part = "";
2242 $since_id_part = "ttrss_entries.id > $since_id AND ";
2244 $since_id_part = "";
2247 $view_query_part = "";
2249 if ($view_mode == "adaptive") {
2251 $view_query_part = " ";
2252 } else if ($feed != -1) {
2254 $unread = getFeedUnread($link, $feed, $cat_view);
2256 if ($cat_view && $feed > 0 && $include_children)
2257 $unread +
= getCategoryChildrenUnread($link, $feed);
2260 $view_query_part = " unread = true AND ";
2265 if ($view_mode == "marked") {
2266 $view_query_part = " marked = true AND ";
2269 if ($view_mode == "has_note") {
2270 $view_query_part = " (note IS NOT NULL AND note != '') AND ";
2273 if ($view_mode == "published") {
2274 $view_query_part = " published = true AND ";
2277 if ($view_mode == "unread" && $feed != -6) {
2278 $view_query_part = " unread = true AND ";
2282 $limit_query_part = "LIMIT " . $limit;
2285 $allow_archived = false;
2287 $vfeed_query_part = "";
2289 // override query strategy and enable feed display when searching globally
2290 if ($search && $search_mode == "all_feeds") {
2291 $query_strategy_part = "true";
2292 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2294 } else if (!is_numeric($feed)) {
2295 $query_strategy_part = "true";
2296 $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
2297 id = feed_id) as feed_title,";
2298 } else if ($search && $search_mode == "this_cat") {
2299 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2302 if ($include_children) {
2303 $subcats = getChildCategories($link, $feed, $owner_uid);
2304 array_push($subcats, $feed);
2305 $cats_qpart = join(",", $subcats);
2307 $cats_qpart = $feed;
2310 $query_strategy_part = "ttrss_feeds.cat_id IN ($cats_qpart)";
2313 $query_strategy_part = "ttrss_feeds.cat_id IS NULL";
2316 } else if ($feed > 0) {
2321 if ($include_children) {
2323 $subcats = getChildCategories($link, $feed, $owner_uid);
2325 array_push($subcats, $feed);
2326 $query_strategy_part = "cat_id IN (".
2327 implode(",", $subcats).")";
2330 $query_strategy_part = "cat_id = '$feed'";
2334 $query_strategy_part = "cat_id IS NULL";
2337 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2340 $query_strategy_part = "feed_id = '$feed'";
2342 } else if ($feed == 0 && !$cat_view) { // archive virtual feed
2343 $query_strategy_part = "feed_id IS NULL";
2344 $allow_archived = true;
2345 } else if ($feed == 0 && $cat_view) { // uncategorized
2346 $query_strategy_part = "cat_id IS NULL AND feed_id IS NOT NULL";
2347 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2348 } else if ($feed == -1) { // starred virtual feed
2349 $query_strategy_part = "marked = true";
2350 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2351 $allow_archived = true;
2353 if (!$override_order) {
2354 $override_order = "last_marked DESC, date_entered DESC, updated DESC";
2357 } else if ($feed == -2) { // published virtual feed OR labels category
2360 $query_strategy_part = "published = true";
2361 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2362 $allow_archived = true;
2364 if (!$override_order) {
2365 $override_order = "last_published DESC, date_entered DESC, updated DESC";
2369 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2371 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
2373 $query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND
2374 ttrss_user_labels2.article_id = ref_id";
2377 } else if ($feed == -6) { // recently read
2378 $query_strategy_part = "unread = false AND last_read IS NOT NULL";
2379 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2380 $allow_archived = true;
2382 if (!$override_order) $override_order = "last_read DESC";
2383 } else if ($feed == -3) { // fresh virtual feed
2384 $query_strategy_part = "unread = true AND score >= 0";
2386 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
2388 if (DB_TYPE
== "pgsql") {
2389 $query_strategy_part .= " AND date_entered > NOW() - INTERVAL '$intl hour' ";
2391 $query_strategy_part .= " AND date_entered > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
2394 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2395 } else if ($feed == -4) { // all articles virtual feed
2396 $query_strategy_part = "true";
2397 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2398 } else if ($feed <= LABEL_BASE_INDEX
) { // labels
2399 $label_id = feed_to_label_id($feed);
2401 $query_strategy_part = "label_id = '$label_id' AND
2402 ttrss_labels2.id = ttrss_user_labels2.label_id AND
2403 ttrss_user_labels2.article_id = ref_id";
2405 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2406 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
2407 $allow_archived = true;
2410 $query_strategy_part = "true";
2413 if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
2414 $date_sort_field = "updated";
2416 $date_sort_field = "date_entered";
2419 $order_by = "$date_sort_field DESC, updated DESC";
2421 if ($view_mode == "unread_first") {
2422 $order_by = "unread DESC, $order_by";
2425 if ($override_order) {
2426 $order_by = $override_order;
2432 $feed_title = T_sprintf("Search results: %s", $search);
2435 $feed_title = getCategoryTitle($link, $feed);
2437 if (is_numeric($feed) && $feed > 0) {
2438 $result = db_query($link, "SELECT title,site_url,last_error
2439 FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid");
2441 $feed_title = db_fetch_result($result, 0, "title");
2442 $feed_site_url = db_fetch_result($result, 0, "site_url");
2443 $last_error = db_fetch_result($result, 0, "last_error");
2445 $feed_title = getFeedTitle($link, $feed);
2450 $content_query_part = "content as content_preview, cached_content, ";
2452 if (is_numeric($feed)) {
2455 $feed_kind = "Feeds";
2457 $feed_kind = "Labels";
2460 if ($limit_query_part) {
2461 $offset_query_part = "OFFSET $offset";
2464 // proper override_order applied above
2465 if ($vfeed_query_part && !$ignore_vfeed_group && get_pref($link, 'VFEED_GROUP_BY_FEED', $owner_uid)) {
2466 if (!$override_order) {
2467 $order_by = "ttrss_feeds.title, $order_by";
2469 $order_by = "ttrss_feeds.title, $override_order";
2473 if (!$allow_archived) {
2474 $from_qpart = "ttrss_entries,ttrss_user_entries,ttrss_feeds$ext_tables_part";
2475 $feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
2478 $from_qpart = "ttrss_entries$ext_tables_part,ttrss_user_entries
2479 LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)";
2482 $query = "SELECT DISTINCT
2485 ttrss_entries.id,ttrss_entries.title,
2489 always_display_enclosures,
2496 unread,feed_id,marked,published,link,last_read,orig_feed_id,
2497 last_marked, last_published,
2505 ttrss_user_entries.ref_id = ttrss_entries.id AND
2506 ttrss_user_entries.owner_uid = '$owner_uid' AND
2511 $query_strategy_part ORDER BY $order_by
2512 $limit_query_part $offset_query_part";
2514 if ($_REQUEST["debug"]) print $query;
2516 $result = db_query($link, $query);
2521 $select_qpart = "SELECT DISTINCT " .
2525 "ttrss_entries.id as id," .
2538 "(SELECT hide_images FROM ttrss_feeds WHERE id = feed_id) AS hide_images," .
2539 "last_marked, last_published, " .
2542 $content_query_part .
2545 $feed_kind = "Tags";
2546 $all_tags = explode(",", $feed);
2547 if ($search_mode == 'any') {
2548 $tag_sql = "tag_name in (" . implode(", ", array_map("db_quote", $all_tags)) . ")";
2549 $from_qpart = " FROM ttrss_entries,ttrss_user_entries,ttrss_tags ";
2550 $where_qpart = " WHERE " .
2551 "ref_id = ttrss_entries.id AND " .
2552 "ttrss_user_entries.owner_uid = $owner_uid AND " .
2553 "post_int_id = int_id AND $tag_sql AND " .
2555 $search_query_part .
2556 $query_strategy_part . " ORDER BY $order_by " .
2561 $sub_selects = array();
2562 $sub_ands = array();
2563 foreach ($all_tags as $term) {
2564 array_push($sub_selects, "(SELECT post_int_id from ttrss_tags WHERE tag_name = " . db_quote($term) . " AND owner_uid = $owner_uid) as A$i");
2571 array_push($sub_ands, "A$x.post_int_id = A$y.post_int_id");
2576 array_push($sub_ands, "A1.post_int_id = ttrss_user_entries.int_id and ttrss_user_entries.owner_uid = $owner_uid");
2577 array_push($sub_ands, "ttrss_user_entries.ref_id = ttrss_entries.id");
2578 $from_qpart = " FROM " . implode(", ", $sub_selects) . ", ttrss_user_entries, ttrss_entries";
2579 $where_qpart = " WHERE " . implode(" AND ", $sub_ands);
2581 // error_log("TAG SQL: " . $tag_sql);
2582 // $tag_sql = "tag_name = '$feed'"; DEFAULT way
2584 // error_log("[". $select_qpart . "][" . $from_qpart . "][" .$where_qpart . "]");
2585 $result = db_query($link, $select_qpart . $from_qpart . $where_qpart);
2588 return array($result, $feed_title, $feed_site_url, $last_error);
2592 function sanitize($link, $str, $force_remove_images = false, $owner = false, $site_url = false) {
2593 if (!$owner) $owner = $_SESSION["uid"];
2595 $res = trim($str); if (!$res) return '';
2597 if (strpos($res, "href=") === false)
2598 $res = rewrite_urls($res);
2600 $charset_hack = '<head>
2601 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
2604 $res = trim($res); if (!$res) return '';
2606 libxml_use_internal_errors(true);
2608 $doc = new DOMDocument();
2609 $doc->loadHTML($charset_hack . $res);
2610 $xpath = new DOMXPath($doc);
2612 $entries = $xpath->query('(//a[@href]|//img[@src])');
2614 foreach ($entries as $entry) {
2618 if ($entry->hasAttribute('href'))
2619 $entry->setAttribute('href',
2620 rewrite_relative_url($site_url, $entry->getAttribute('href')));
2622 if ($entry->hasAttribute('src')) {
2623 $src = rewrite_relative_url($site_url, $entry->getAttribute('src'));
2625 $cached_filename = CACHE_DIR
. '/images/' . sha1($src) . '.png';
2627 if (file_exists($cached_filename)) {
2628 $src = SELF_URL_PATH
. '/image.php?hash=' . sha1($src);
2631 $entry->setAttribute('src', $src);
2634 if ($entry->nodeName
== 'img') {
2635 if (($owner && get_pref($link, "STRIP_IMAGES", $owner)) ||
2636 $force_remove_images ||
$_SESSION["bw_limit"]) {
2638 $p = $doc->createElement('p');
2640 $a = $doc->createElement('a');
2641 $a->setAttribute('href', $entry->getAttribute('src'));
2643 $a->appendChild(new DOMText($entry->getAttribute('src')));
2644 $a->setAttribute('target', '_blank');
2646 $p->appendChild($a);
2648 $entry->parentNode
->replaceChild($p, $entry);
2653 if (strtolower($entry->nodeName
) == "a") {
2654 $entry->setAttribute("target", "_blank");
2658 $entries = $xpath->query('//iframe');
2659 foreach ($entries as $entry) {
2660 $entry->setAttribute('sandbox', 'allow-scripts');
2664 $allowed_elements = array('a', 'address', 'audio', 'article',
2665 'b', 'big', 'blockquote', 'body', 'br', 'cite', 'center',
2666 'code', 'dd', 'del', 'details', 'div', 'dl', 'font',
2667 'dt', 'em', 'footer', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6',
2668 'header', 'html', 'i', 'img', 'ins', 'kbd',
2669 'li', 'nav', 'noscript', 'ol', 'p', 'pre', 'q', 's','small',
2670 'source', 'span', 'strike', 'strong', 'sub', 'summary',
2671 'sup', 'table', 'tbody', 'td', 'tfoot', 'th', 'thead',
2672 'tr', 'track', 'tt', 'u', 'ul', 'var', 'wbr', 'video' );
2674 if ($_SESSION['hasSandbox']) $allowed_elements[] = 'iframe';
2676 $disallowed_attributes = array('id', 'style', 'class');
2680 if (isset($pluginhost)) {
2681 foreach ($pluginhost->get_hooks($pluginhost::HOOK_SANITIZE
) as $plugin) {
2682 $retval = $plugin->hook_sanitize($doc, $site_url, $allowed_elements, $disallowed_attributes);
2683 if (is_array($retval)) {
2685 $allowed_elements = $retval[1];
2686 $disallowed_attributes = $retval[2];
2693 $doc->removeChild($doc->firstChild
); //remove doctype
2694 $doc = strip_harmful_tags($doc, $allowed_elements, $disallowed_attributes);
2695 $res = $doc->saveHTML();
2699 function strip_harmful_tags($doc, $allowed_elements, $disallowed_attributes) {
2700 $entries = $doc->getElementsByTagName("*");
2702 foreach ($entries as $entry) {
2703 if (!in_array($entry->nodeName
, $allowed_elements)) {
2704 $entry->parentNode
->removeChild($entry);
2707 if ($entry->hasAttributes()) {
2708 $attrs_to_remove = array();
2710 foreach ($entry->attributes
as $attr) {
2712 if (strpos($attr->nodeName
, 'on') === 0) {
2713 array_push($attrs_to_remove, $attr);
2716 if (in_array($attr->nodeName
, $disallowed_attributes)) {
2717 array_push($attrs_to_remove, $attr);
2721 foreach ($attrs_to_remove as $attr) {
2722 $entry->removeAttributeNode($attr);
2730 function check_for_update($link) {
2731 if (CHECK_FOR_NEW_VERSION
&& $_SESSION['access_level'] >= 10) {
2732 $version_url = "http://tt-rss.org/version.php?ver=" . VERSION
.
2733 "&iid=" . sha1(SELF_URL_PATH
);
2735 $version_data = @fetch_file_contents
($version_url);
2737 if ($version_data) {
2738 $version_data = json_decode($version_data, true);
2739 if ($version_data && $version_data['version']) {
2741 if (version_compare(VERSION
, $version_data['version']) == -1) {
2742 return $version_data;
2750 function catchupArticlesById($link, $ids, $cmode, $owner_uid = false) {
2752 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2753 if (count($ids) == 0) return;
2757 foreach ($ids as $id) {
2758 array_push($tmp_ids, "ref_id = '$id'");
2761 $ids_qpart = join(" OR ", $tmp_ids);
2764 db_query($link, "UPDATE ttrss_user_entries SET
2765 unread = false,last_read = NOW()
2766 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
2767 } else if ($cmode == 1) {
2768 db_query($link, "UPDATE ttrss_user_entries SET
2770 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
2772 db_query($link, "UPDATE ttrss_user_entries SET
2773 unread = NOT unread,last_read = NOW()
2774 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
2779 $result = db_query($link, "SELECT DISTINCT feed_id FROM ttrss_user_entries
2780 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
2782 while ($line = db_fetch_assoc($result)) {
2783 ccache_update($link, $line["feed_id"], $owner_uid);
2787 function get_article_tags($link, $id, $owner_uid = 0, $tag_cache = false) {
2789 $a_id = db_escape_string($link, $id);
2791 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2793 $query = "SELECT DISTINCT tag_name,
2794 owner_uid as owner FROM
2795 ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE
2796 ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name";
2798 $obj_id = md5("TAGS:$owner_uid:$id");
2801 /* check cache first */
2803 if ($tag_cache === false) {
2804 $result = db_query($link, "SELECT tag_cache FROM ttrss_user_entries
2805 WHERE ref_id = '$id' AND owner_uid = $owner_uid");
2807 $tag_cache = db_fetch_result($result, 0, "tag_cache");
2811 $tags = explode(",", $tag_cache);
2814 /* do it the hard way */
2816 $tmp_result = db_query($link, $query);
2818 while ($tmp_line = db_fetch_assoc($tmp_result)) {
2819 array_push($tags, $tmp_line["tag_name"]);
2822 /* update the cache */
2824 $tags_str = db_escape_string($link, join(",", $tags));
2826 db_query($link, "UPDATE ttrss_user_entries
2827 SET tag_cache = '$tags_str' WHERE ref_id = '$id'
2828 AND owner_uid = $owner_uid");
2834 function trim_array($array) {
2836 array_walk($tmp, 'trim');
2840 function tag_is_valid($tag) {
2841 if ($tag == '') return false;
2842 if (preg_match("/^[0-9]*$/", $tag)) return false;
2843 if (mb_strlen($tag) > 250) return false;
2845 if (function_exists('iconv')) {
2846 $tag = iconv("utf-8", "utf-8", $tag);
2849 if (!$tag) return false;
2854 function render_login_form($link) {
2855 require_once "login_form.php";
2859 // from http://developer.apple.com/internet/safari/faq.html
2860 function no_cache_incantation() {
2861 header("Expires: Mon, 22 Dec 1980 00:00:00 GMT"); // Happy birthday to me :)
2862 header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified
2863 header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0"); // HTTP/1.1
2864 header("Cache-Control: post-check=0, pre-check=0", false);
2865 header("Pragma: no-cache"); // HTTP/1.0
2868 function format_warning($msg, $id = "") {
2870 return "<div class=\"warning\" id=\"$id\">
2871 <img src=\"images/sign_excl.svg\"><div class='inner'>$msg</div></div>";
2874 function format_notice($msg, $id = "") {
2876 return "<div class=\"notice\" id=\"$id\">
2877 <img src=\"images/sign_info.svg\"><div class='inner'>$msg</div></div>";
2880 function format_error($msg, $id = "") {
2882 return "<div class=\"error\" id=\"$id\">
2883 <img src=\"images/sign_excl.svg\"><div class='inner'>$msg</div></div>";
2886 function print_notice($msg) {
2887 return print format_notice($msg);
2890 function print_warning($msg) {
2891 return print format_warning($msg);
2894 function print_error($msg) {
2895 return print format_error($msg);
2899 function T_sprintf() {
2900 $args = func_get_args();
2901 return vsprintf(__(array_shift($args)), $args);
2904 function format_inline_player($link, $url, $ctype) {
2908 $url = htmlspecialchars($url);
2910 if (strpos($ctype, "audio/") === 0) {
2912 if ($_SESSION["hasAudio"] && (strpos($ctype, "ogg") !== false ||
2913 strpos($_SERVER['HTTP_USER_AGENT'], "Chrome") !== false ||
2914 strpos($_SERVER['HTTP_USER_AGENT'], "Safari") !== false )) {
2916 $id = 'AUDIO-' . uniqid();
2918 $entry .= "<audio id=\"$id\"\" controls style='display : none'>
2919 <source type=\"$ctype\" src=\"$url\"></source>
2922 $entry .= "<span onclick=\"player(this)\"
2923 title=\"".__("Click to play")."\" status=\"0\"
2924 class=\"player\" audio-id=\"$id\">".__("Play")."</span>";
2928 $entry .= "<object type=\"application/x-shockwave-flash\"
2929 data=\"lib/button/musicplayer.swf?song_url=$url\"
2930 width=\"17\" height=\"17\" style='float : left; margin-right : 5px;'>
2931 <param name=\"movie\"
2932 value=\"lib/button/musicplayer.swf?song_url=$url\" />
2936 if ($entry) $entry .= " <a target=\"_blank\"
2937 href=\"$url\">" . basename($url) . "</a>";
2945 /* $filename = substr($url, strrpos($url, "/")+1);
2947 $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
2948 $filename . " (" . $ctype . ")" . "</a>"; */
2952 function format_article($link, $id, $mark_as_read = true, $zoom_mode = false, $owner_uid = false) {
2953 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2959 /* we can figure out feed_id from article id anyway, why do we
2960 * pass feed_id here? let's ignore the argument :( */
2962 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
2963 WHERE ref_id = '$id'");
2965 $feed_id = (int) db_fetch_result($result, 0, "feed_id");
2967 $rv['feed_id'] = $feed_id;
2969 //if (!$zoom_mode) { print "<article id='$id'><![CDATA["; };
2971 if ($mark_as_read) {
2972 $result = db_query($link, "UPDATE ttrss_user_entries
2973 SET unread = false,last_read = NOW()
2974 WHERE ref_id = '$id' AND owner_uid = $owner_uid");
2976 ccache_update($link, $feed_id, $owner_uid);
2979 $result = db_query($link, "SELECT id,title,link,content,feed_id,comments,int_id,
2980 ".SUBSTRING_FOR_DATE
."(updated,1,16) as updated,
2981 (SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url,
2982 (SELECT hide_images FROM ttrss_feeds WHERE id = feed_id) as hide_images,
2989 FROM ttrss_entries,ttrss_user_entries
2990 WHERE id = '$id' AND ref_id = id AND owner_uid = $owner_uid");
2994 $line = db_fetch_assoc($result);
2996 $tag_cache = $line["tag_cache"];
2998 $line["tags"] = get_article_tags($link, $id, $owner_uid, $line["tag_cache"]);
2999 unset($line["tag_cache"]);
3001 $line["content"] = sanitize($link, $line["content"], false, $owner_uid, $line["site_url"]);
3005 foreach ($pluginhost->get_hooks($pluginhost::HOOK_RENDER_ARTICLE
) as $p) {
3006 $line = $p->hook_render_article($line);
3009 $num_comments = $line["num_comments"];
3010 $entry_comments = "";
3012 if ($num_comments > 0) {
3013 if ($line["comments"]) {
3014 $comments_url = htmlspecialchars($line["comments"]);
3016 $comments_url = htmlspecialchars($line["link"]);
3018 $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>";
3020 if ($line["comments"] && $line["link"] != $line["comments"]) {
3021 $entry_comments = "<a target='_blank' href=\"".htmlspecialchars($line["comments"])."\">comments</a>";
3026 header("Content-Type: text/html");
3027 $rv['content'] .= "<html><head>
3028 <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/>
3029 <title>Tiny Tiny RSS - ".$line["title"]."</title>
3030 <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss.css\">
3031 </head><body id=\"ttrssZoom\">";
3034 $rv['content'] .= "<div class=\"postReply\" id=\"POST-$id\">";
3036 $rv['content'] .= "<div class=\"postHeader\" id=\"POSTHDR-$id\">";
3038 $entry_author = $line["author"];
3040 if ($entry_author) {
3041 $entry_author = __(" - ") . $entry_author;
3044 $parsed_updated = make_local_datetime($link, $line["updated"], true,
3047 $rv['content'] .= "<div class=\"postDate\">$parsed_updated</div>";
3049 if ($line["link"]) {
3050 $rv['content'] .= "<div class='postTitle'><a target='_blank'
3051 title=\"".htmlspecialchars($line['title'])."\"
3053 htmlspecialchars($line["link"]) . "\">" .
3054 $line["title"] . "</a>" .
3055 "<span class='author'>$entry_author</span></div>";
3057 $rv['content'] .= "<div class='postTitle'>" . $line["title"] . "$entry_author</div>";
3060 $tags_str = format_tags_string($line["tags"], $id);
3061 $tags_str_full = join(", ", $line["tags"]);
3063 if (!$tags_str_full) $tags_str_full = __("no tags");
3065 if (!$entry_comments) $entry_comments = " "; # placeholder
3067 $rv['content'] .= "<div class='postTags' style='float : right'>
3068 <img src='images/tag.png'
3069 class='tagsPic' alt='Tags' title='Tags'> ";
3072 $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>
3073 <a title=\"".__('Edit tags for this article')."\"
3074 href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>";
3076 $rv['content'] .= "<div dojoType=\"dijit.Tooltip\"
3077 id=\"ATSTRTIP-$id\" connectId=\"ATSTR-$id\"
3078 position=\"below\">$tags_str_full</div>";
3082 foreach ($pluginhost->get_hooks($pluginhost::HOOK_ARTICLE_BUTTON
) as $p) {
3083 $rv['content'] .= $p->hook_article_button($line);
3088 $tags_str = strip_tags($tags_str);
3089 $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>";
3091 $rv['content'] .= "</div>";
3092 $rv['content'] .= "<div clear='both'>$entry_comments</div>";
3094 if ($line["orig_feed_id"]) {
3096 $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
3097 WHERE id = ".$line["orig_feed_id"]);
3099 if (db_num_rows($tmp_result) != 0) {
3101 $rv['content'] .= "<div clear='both'>";
3102 $rv['content'] .= __("Originally from:");
3104 $rv['content'] .= " ";
3106 $tmp_line = db_fetch_assoc($tmp_result);
3108 $rv['content'] .= "<a target='_blank'
3109 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
3110 $tmp_line['title'] . "</a>";
3112 $rv['content'] .= " ";
3114 $rv['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
3115 $rv['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.svg'></a>";
3117 $rv['content'] .= "</div>";
3121 $rv['content'] .= "</div>";
3123 $rv['content'] .= "<div id=\"POSTNOTE-$id\">";
3124 if ($line['note']) {
3125 $rv['content'] .= format_article_note($id, $line['note'], !$zoom_mode);
3127 $rv['content'] .= "</div>";
3129 $rv['content'] .= "<div class=\"postContent\">";
3131 $rv['content'] .= $line["content"];
3133 $rv['content'] .= format_article_enclosures($link, $id,
3134 $always_display_enclosures, $line["content"], $line["hide_images"]);
3136 $rv['content'] .= "</div>";
3138 $rv['content'] .= "</div>";
3144 <div class='footer'>
3145 <button onclick=\"return window.close()\">".
3146 __("Close this window")."</button></div>";
3147 $rv['content'] .= "</body></html>";
3154 function print_checkpoint($n, $s) {
3155 $ts = microtime(true);
3156 echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s);
3160 function sanitize_tag($tag) {
3163 $tag = mb_strtolower($tag, 'utf-8');
3165 $tag = preg_replace('/[\'\"\+\>\<]/', "", $tag);
3167 // $tag = str_replace('"', "", $tag);
3168 // $tag = str_replace("+", " ", $tag);
3169 $tag = str_replace("technorati tag: ", "", $tag);
3174 function get_self_url_prefix() {
3175 if (strrpos(SELF_URL_PATH
, "/") === strlen(SELF_URL_PATH
)-1) {
3176 return substr(SELF_URL_PATH
, 0, strlen(SELF_URL_PATH
)-1);
3178 return SELF_URL_PATH
;
3183 * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI.
3185 * @return string The Mozilla Firefox feed adding URL.
3187 function add_feed_url() {
3188 //$url_path = ($_SERVER['HTTPS'] != "on" ? 'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH);
3190 $url_path = get_self_url_prefix() .
3191 "/public.php?op=subscribe&feed_url=%s";
3193 } // function add_feed_url
3195 function encrypt_password($pass, $salt = '', $mode2 = false) {
3196 if ($salt && $mode2) {
3197 return "MODE2:" . hash('sha256', $salt . $pass);
3199 return "SHA1X:" . sha1("$salt:$pass");
3201 return "SHA1:" . sha1($pass);
3203 } // function encrypt_password
3205 function load_filters($link, $feed_id, $owner_uid, $action_id = false) {
3208 $cat_id = (int)getFeedCategory($link, $feed_id);
3210 $result = db_query($link, "SELECT * FROM ttrss_filters2 WHERE
3211 owner_uid = $owner_uid AND enabled = true ORDER BY order_id, title");
3213 $check_cats = join(",", array_merge(
3214 getParentCategories($link, $cat_id, $owner_uid),
3217 while ($line = db_fetch_assoc($result)) {
3218 $filter_id = $line["id"];
3220 $result2 = db_query($link, "SELECT
3221 r.reg_exp, r.inverse, r.feed_id, r.cat_id, r.cat_filter, t.name AS type_name
3222 FROM ttrss_filters2_rules AS r,
3223 ttrss_filter_types AS t
3225 (cat_id IS NULL OR cat_id IN ($check_cats)) AND
3226 (feed_id IS NULL OR feed_id = '$feed_id') AND
3227 filter_type = t.id AND filter_id = '$filter_id'");
3232 while ($rule_line = db_fetch_assoc($result2)) {
3233 # print_r($rule_line);
3236 $rule["reg_exp"] = $rule_line["reg_exp"];
3237 $rule["type"] = $rule_line["type_name"];
3238 $rule["inverse"] = sql_bool_to_bool($rule_line["inverse"]);
3240 array_push($rules, $rule);
3243 $result2 = db_query($link, "SELECT a.action_param,t.name AS type_name
3244 FROM ttrss_filters2_actions AS a,
3245 ttrss_filter_actions AS t
3247 action_id = t.id AND filter_id = '$filter_id'");
3249 while ($action_line = db_fetch_assoc($result2)) {
3250 # print_r($action_line);
3253 $action["type"] = $action_line["type_name"];
3254 $action["param"] = $action_line["action_param"];
3256 array_push($actions, $action);
3261 $filter["match_any_rule"] = sql_bool_to_bool($line["match_any_rule"]);
3262 $filter["inverse"] = sql_bool_to_bool($line["inverse"]);
3263 $filter["rules"] = $rules;
3264 $filter["actions"] = $actions;
3266 if (count($rules) > 0 && count($actions) > 0) {
3267 array_push($filters, $filter);
3274 function get_score_pic($score) {
3276 return "score_high.png";
3277 } else if ($score > 0) {
3278 return "score_half_high.png";
3279 } else if ($score < -100) {
3280 return "score_low.png";
3281 } else if ($score < 0) {
3282 return "score_half_low.png";
3284 return "score_neutral.png";
3288 function feed_has_icon($id) {
3289 return is_file(ICONS_DIR
. "/$id.ico") && filesize(ICONS_DIR
. "/$id.ico") > 0;
3292 function init_connection($link) {
3295 if (DB_TYPE
== "pgsql") {
3296 pg_query($link, "set client_encoding = 'UTF-8'");
3297 pg_set_client_encoding("UNICODE");
3298 pg_query($link, "set datestyle = 'ISO, european'");
3299 pg_query($link, "set TIME ZONE 0");
3301 db_query($link, "SET time_zone = '+0:0'");
3303 if (defined('MYSQL_CHARSET') && MYSQL_CHARSET
) {
3304 db_query($link, "SET NAMES " . MYSQL_CHARSET
);
3310 $pluginhost = new PluginHost($link);
3311 $pluginhost->load(PLUGINS
, $pluginhost::KIND_ALL
);
3315 print "Unable to connect to database:" . db_last_error();
3320 function format_tags_string($tags, $id) {
3323 $tags_nolinks_str = "";
3329 $formatted_tags = array();
3331 foreach ($tags as $tag) {
3333 $tag_escaped = str_replace("'", "\\'", $tag);
3335 if (mb_strlen($tag) > 30) {
3336 $tag = truncate_string($tag, 30);
3339 $tag_str = "<a href=\"javascript:viewfeed('$tag_escaped')\">$tag</a>";
3341 array_push($formatted_tags, $tag_str);
3343 $tmp_tags_str = implode(", ", $formatted_tags);
3345 if ($num_tags == $tag_limit ||
mb_strlen($tmp_tags_str) > 150) {
3350 $tags_str = implode(", ", $formatted_tags);
3352 if ($num_tags < count($tags)) {
3353 $tags_str .= ", …";
3356 if ($num_tags == 0) {
3357 $tags_str = __("no tags");
3364 function format_article_labels($labels, $id) {
3368 foreach ($labels as $l) {
3369 $labels_str .= sprintf("<span class='hlLabelRef'
3370 style='color : %s; background-color : %s'>%s</span>",
3371 $l[2], $l[3], $l[1]);
3378 function format_article_note($id, $note, $allow_edit = true) {
3380 $str = "<div class='articleNote' onclick=\"editArticleNote($id)\">
3381 <div class='noteEdit' onclick=\"editArticleNote($id)\">".
3382 ($allow_edit ?
__('(edit note)') : "")."</div>$note</div>";
3388 function get_feed_category($link, $feed_cat, $parent_cat_id = false) {
3389 if ($parent_cat_id) {
3390 $parent_qpart = "parent_cat = '$parent_cat_id'";
3391 $parent_insert = "'$parent_cat_id'";
3393 $parent_qpart = "parent_cat IS NULL";
3394 $parent_insert = "NULL";
3397 $result = db_query($link,
3398 "SELECT id FROM ttrss_feed_categories
3399 WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]);
3401 if (db_num_rows($result) == 0) {
3404 return db_fetch_result($result, 0, "id");
3408 function add_feed_category($link, $feed_cat, $parent_cat_id = false) {
3410 if (!$feed_cat) return false;
3412 db_query($link, "BEGIN");
3414 if ($parent_cat_id) {
3415 $parent_qpart = "parent_cat = '$parent_cat_id'";
3416 $parent_insert = "'$parent_cat_id'";
3418 $parent_qpart = "parent_cat IS NULL";
3419 $parent_insert = "NULL";
3422 $result = db_query($link,
3423 "SELECT id FROM ttrss_feed_categories
3424 WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]);
3426 if (db_num_rows($result) == 0) {
3428 $result = db_query($link,
3429 "INSERT INTO ttrss_feed_categories (owner_uid,title,parent_cat)
3430 VALUES ('".$_SESSION["uid"]."', '$feed_cat', $parent_insert)");
3432 db_query($link, "COMMIT");
3440 function getArticleFeed($link, $id) {
3441 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
3442 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
3444 if (db_num_rows($result) != 0) {
3445 return db_fetch_result($result, 0, "feed_id");
3452 * Fixes incomplete URLs by prepending "http://".
3453 * Also replaces feed:// with http://, and
3454 * prepends a trailing slash if the url is a domain name only.
3456 * @param string $url Possibly incomplete URL
3458 * @return string Fixed URL.
3460 function fix_url($url) {
3461 if (strpos($url, '://') === false) {
3462 $url = 'http://' . $url;
3463 } else if (substr($url, 0, 5) == 'feed:') {
3464 $url = 'http:' . substr($url, 5);
3467 //prepend slash if the URL has no slash in it
3468 // "http://www.example" -> "http://www.example/"
3469 if (strpos($url, '/', strpos($url, ':') +
3) === false) {
3473 if ($url != "http:///")
3479 function validate_feed_url($url) {
3480 $parts = parse_url($url);
3482 return ($parts['scheme'] == 'http' ||
$parts['scheme'] == 'feed' ||
$parts['scheme'] == 'https');
3486 function get_article_enclosures($link, $id) {
3488 $query = "SELECT * FROM ttrss_enclosures
3489 WHERE post_id = '$id' AND content_url != ''";
3493 $result = db_query($link, $query);
3495 if (db_num_rows($result) > 0) {
3496 while ($line = db_fetch_assoc($result)) {
3497 array_push($rv, $line);
3504 function save_email_address($link, $email) {
3505 // FIXME: implement persistent storage of emails
3507 if (!$_SESSION['stored_emails'])
3508 $_SESSION['stored_emails'] = array();
3510 if (!in_array($email, $_SESSION['stored_emails']))
3511 array_push($_SESSION['stored_emails'], $email);
3515 function get_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) {
3517 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
3519 $sql_is_cat = bool_to_sql_bool($is_cat);
3521 $result = db_query($link, "SELECT access_key FROM ttrss_access_keys
3522 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
3523 AND owner_uid = " . $owner_uid);
3525 if (db_num_rows($result) == 1) {
3526 return db_fetch_result($result, 0, "access_key");
3528 $key = db_escape_string($link, sha1(uniqid(rand(), true)));
3530 $result = db_query($link, "INSERT INTO ttrss_access_keys
3531 (access_key, feed_id, is_cat, owner_uid)
3532 VALUES ('$key', '$feed_id', $sql_is_cat, '$owner_uid')");
3539 function get_feeds_from_html($url, $content)
3541 $url = fix_url($url);
3542 $baseUrl = substr($url, 0, strrpos($url, '/') +
1);
3544 libxml_use_internal_errors(true);
3546 $doc = new DOMDocument();
3547 $doc->loadHTML($content);
3548 $xpath = new DOMXPath($doc);
3549 $entries = $xpath->query('/html/head/link[@rel="alternate"]');
3550 $feedUrls = array();
3551 foreach ($entries as $entry) {
3552 if ($entry->hasAttribute('href')) {
3553 $title = $entry->getAttribute('title');
3555 $title = $entry->getAttribute('type');
3557 $feedUrl = rewrite_relative_url(
3558 $baseUrl, $entry->getAttribute('href')
3560 $feedUrls[$feedUrl] = $title;
3566 function is_html($content) {
3567 return preg_match("/<html|DOCTYPE html/i", substr($content, 0, 20)) !== 0;
3570 function url_is_html($url, $login = false, $pass = false) {
3571 return is_html(fetch_file_contents($url, false, $login, $pass));
3574 function print_label_select($link, $name, $value, $attributes = "") {
3576 $result = db_query($link, "SELECT caption FROM ttrss_labels2
3577 WHERE owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
3579 print "<select default=\"$value\" name=\"" . htmlspecialchars($name) .
3580 "\" $attributes onchange=\"labelSelectOnChange(this)\" >";
3582 while ($line = db_fetch_assoc($result)) {
3584 $issel = ($line["caption"] == $value) ?
"selected=\"1\"" : "";
3586 print "<option value=\"".htmlspecialchars($line["caption"])."\"
3587 $issel>" . htmlspecialchars($line["caption"]) . "</option>";
3591 # print "<option value=\"ADD_LABEL\">" .__("Add label...") . "</option>";
3598 function format_article_enclosures($link, $id, $always_display_enclosures,
3599 $article_content, $hide_images = false) {
3601 $result = get_article_enclosures($link, $id);
3604 if (count($result) > 0) {
3606 $entries_html = array();
3608 $entries_inline = array();
3610 foreach ($result as $line) {
3612 $url = $line["content_url"];
3613 $ctype = $line["content_type"];
3615 if (!$ctype) $ctype = __("unknown type");
3617 $filename = substr($url, strrpos($url, "/")+
1);
3619 $player = format_inline_player($link, $url, $ctype);
3621 if ($player) array_push($entries_inline, $player);
3623 # $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
3624 # $filename . " (" . $ctype . ")" . "</a>";
3626 $entry = "<div onclick=\"window.open('".htmlspecialchars($url)."')\"
3627 dojoType=\"dijit.MenuItem\">$filename ($ctype)</div>";
3629 array_push($entries_html, $entry);
3633 $entry["type"] = $ctype;
3634 $entry["filename"] = $filename;
3635 $entry["url"] = $url;
3637 array_push($entries, $entry);
3640 if ($_SESSION['uid'] && !get_pref($link, "STRIP_IMAGES") && !$_SESSION["bw_limit"]) {
3641 if ($always_display_enclosures ||
3642 !preg_match("/<img/i", $article_content)) {
3644 foreach ($entries as $entry) {
3646 if (preg_match("/image/", $entry["type"]) ||
3647 preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) {
3649 if (!$hide_images) {
3651 alt=\"".htmlspecialchars($entry["filename"])."\"
3652 src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>";
3654 $rv .= "<p><a target=\"_blank\"
3655 href=\"".htmlspecialchars($entry["url"])."\"
3656 >" .htmlspecialchars($entry["url"]) . "</a></p>";
3664 if (count($entries_inline) > 0) {
3665 $rv .= "<hr clear='both'/>";
3666 foreach ($entries_inline as $entry) { $rv .= $entry; };
3667 $rv .= "<hr clear='both'/>";
3670 $rv .= "<select class=\"attachments\" onchange=\"openSelectedAttachment(this)\">".
3671 "<option value=''>" . __('Attachments')."</option>";
3673 foreach ($entries as $entry) {
3674 $rv .= "<option value=\"".htmlspecialchars($entry["url"])."\">" . htmlspecialchars($entry["filename"]) . "</option>";
3684 function getLastArticleId($link) {
3685 $result = db_query($link, "SELECT MAX(ref_id) AS id FROM ttrss_user_entries
3686 WHERE owner_uid = " . $_SESSION["uid"]);
3688 if (db_num_rows($result) == 1) {
3689 return db_fetch_result($result, 0, "id");
3695 function build_url($parts) {
3696 return $parts['scheme'] . "://" . $parts['host'] . $parts['path'];
3700 * Converts a (possibly) relative URL to a absolute one.
3702 * @param string $url Base URL (i.e. from where the document is)
3703 * @param string $rel_url Possibly relative URL in the document
3705 * @return string Absolute URL
3707 function rewrite_relative_url($url, $rel_url) {
3708 if (strpos($rel_url, "magnet:") === 0) {
3710 } else if (strpos($rel_url, "://") !== false) {
3712 } else if (strpos($rel_url, "//") === 0) {
3713 # protocol-relative URL (rare but they exist)
3715 } else if (strpos($rel_url, "/") === 0)
3717 $parts = parse_url($url);
3718 $parts['path'] = $rel_url;
3720 return build_url($parts);
3723 $parts = parse_url($url);
3724 if (!isset($parts['path'])) {
3725 $parts['path'] = '/';
3727 $dir = $parts['path'];
3728 if (substr($dir, -1) !== '/') {
3729 $dir = dirname($parts['path']);
3730 $dir !== '/' && $dir .= '/';
3732 $parts['path'] = $dir . $rel_url;
3734 return build_url($parts);
3738 function sphinx_search($query, $offset = 0, $limit = 30) {
3739 require_once 'lib/sphinxapi.php';
3741 $sphinxClient = new SphinxClient();
3743 $sphinxClient->SetServer('localhost', 9312);
3744 $sphinxClient->SetConnectTimeout(1);
3746 $sphinxClient->SetFieldWeights(array('title' => 70, 'content' => 30,
3747 'feed_title' => 20));
3749 $sphinxClient->SetMatchMode(SPH_MATCH_EXTENDED2
);
3750 $sphinxClient->SetRankingMode(SPH_RANK_PROXIMITY_BM25
);
3751 $sphinxClient->SetLimits($offset, $limit, 1000);
3752 $sphinxClient->SetArrayResult(false);
3753 $sphinxClient->SetFilter('owner_uid', array($_SESSION['uid']));
3755 $result = $sphinxClient->Query($query, SPHINX_INDEX
);
3759 if (is_array($result['matches'])) {
3760 foreach (array_keys($result['matches']) as $int_id) {
3761 $ref_id = $result['matches'][$int_id]['attrs']['ref_id'];
3762 array_push($ids, $ref_id);
3769 function cleanup_tags($link, $days = 14, $limit = 1000) {
3771 if (DB_TYPE
== "pgsql") {
3772 $interval_query = "date_updated < NOW() - INTERVAL '$days days'";
3773 } else if (DB_TYPE
== "mysql") {
3774 $interval_query = "date_updated < DATE_SUB(NOW(), INTERVAL $days DAY)";
3779 while ($limit > 0) {
3782 $query = "SELECT ttrss_tags.id AS id
3783 FROM ttrss_tags, ttrss_user_entries, ttrss_entries
3784 WHERE post_int_id = int_id AND $interval_query AND
3785 ref_id = ttrss_entries.id AND tag_cache != '' LIMIT $limit_part";
3787 $result = db_query($link, $query);
3791 while ($line = db_fetch_assoc($result)) {
3792 array_push($ids, $line['id']);
3795 if (count($ids) > 0) {
3796 $ids = join(",", $ids);
3798 $tmp_result = db_query($link, "DELETE FROM ttrss_tags WHERE id IN ($ids)");
3799 $tags_deleted +
= db_affected_rows($link, $tmp_result);
3804 $limit -= $limit_part;
3807 return $tags_deleted;
3810 function print_user_stylesheet($link) {
3811 $value = get_pref($link, 'USER_STYLESHEET');
3814 print "<style type=\"text/css\">";
3815 print str_replace("<br/>", "\n", $value);
3821 function rewrite_urls($html) {
3822 libxml_use_internal_errors(true);
3824 $charset_hack = '<head>
3825 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
3828 $doc = new DOMDocument();
3829 $doc->loadHTML($charset_hack . $html);
3830 $xpath = new DOMXPath($doc);
3832 $entries = $xpath->query('//*/text()');
3834 foreach ($entries as $entry) {
3835 if (strstr($entry->wholeText
, "://") !== false) {
3836 $text = preg_replace("/((?<!=.)((http|https|ftp)+):\/\/[^ ,!]+)/i",
3837 "<a target=\"_blank\" href=\"\\1\">\\1</a>", $entry->wholeText
);
3839 if ($text != $entry->wholeText
) {
3840 $cdoc = new DOMDocument();
3841 $cdoc->loadHTML($charset_hack . $text);
3844 foreach ($cdoc->childNodes
as $cnode) {
3845 $cnode = $doc->importNode($cnode, true);
3848 $entry->parentNode
->insertBefore($cnode);
3852 $entry->parentNode
->removeChild($entry);
3858 $node = $doc->getElementsByTagName('body')->item(0);
3860 // http://tt-rss.org/forum/viewtopic.php?f=1&t=970
3862 return $doc->saveXML($node);
3867 function filter_to_sql($link, $filter, $owner_uid) {
3870 if (DB_TYPE
== "pgsql")
3873 $reg_qpart = "REGEXP";
3875 foreach ($filter["rules"] AS $rule) {
3876 $regexp_valid = preg_match('/' . $rule['reg_exp'] . '/',
3877 $rule['reg_exp']) !== FALSE;
3879 if ($regexp_valid) {
3881 $rule['reg_exp'] = db_escape_string($link, $rule['reg_exp']);
3883 switch ($rule["type"]) {
3885 $qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('".
3886 $rule['reg_exp'] . "')";
3889 $qpart = "LOWER(ttrss_entries.content) $reg_qpart LOWER('".
3890 $rule['reg_exp'] . "')";
3893 $qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('".
3894 $rule['reg_exp'] . "') OR LOWER(" .
3895 "ttrss_entries.content) $reg_qpart LOWER('" . $rule['reg_exp'] . "')";
3898 $qpart = "LOWER(ttrss_user_entries.tag_cache) $reg_qpart LOWER('".
3899 $rule['reg_exp'] . "')";
3902 $qpart = "LOWER(ttrss_entries.link) $reg_qpart LOWER('".
3903 $rule['reg_exp'] . "')";
3906 $qpart = "LOWER(ttrss_entries.author) $reg_qpart LOWER('".
3907 $rule['reg_exp'] . "')";
3911 if (isset($rule['inverse'])) $qpart = "NOT ($qpart)";
3913 if (isset($rule["feed_id"]) && $rule["feed_id"] > 0) {
3914 $qpart .= " AND feed_id = " . db_escape_string($link, $rule["feed_id"]);
3917 if (isset($rule["cat_id"])) {
3919 if ($rule["cat_id"] > 0) {
3920 $children = getChildCategories($link, $rule["cat_id"], $owner_uid);
3921 array_push($children, $rule["cat_id"]);
3923 $children = join(",", $children);
3925 $cat_qpart = "cat_id IN ($children)";
3927 $cat_qpart = "cat_id IS NULL";
3930 $qpart .= " AND $cat_qpart";
3933 array_push($query, "($qpart)");
3938 if (count($query) > 0) {
3939 $fullquery = "(" . join($filter["match_any_rule"] ?
"OR" : "AND", $query) . ")";
3941 $fullquery = "(false)";
3944 if ($filter['inverse']) $fullquery = "(NOT $fullquery)";
3949 if (!function_exists('gzdecode')) {
3950 function gzdecode($string) { // no support for 2nd argument
3951 return file_get_contents('compress.zlib://data:who/cares;base64,'.
3952 base64_encode($string));
3956 function get_random_bytes($length) {
3957 if (function_exists('openssl_random_pseudo_bytes')) {
3958 return openssl_random_pseudo_bytes($length);
3962 for ($i = 0; $i < $length; $i++
)
3963 $output .= chr(mt_rand(0, 255));
3969 function read_stdin() {
3970 $fp = fopen("php://stdin", "r");
3973 $line = trim(fgets($fp));
3981 function tmpdirname($path, $prefix) {
3982 // Use PHP's tmpfile function to create a temporary
3983 // directory name. Delete the file and keep the name.
3984 $tempname = tempnam($path,$prefix);
3988 if (!unlink($tempname))
3994 function getFeedCategory($link, $feed) {
3995 $result = db_query($link, "SELECT cat_id FROM ttrss_feeds
3996 WHERE id = '$feed'");
3998 if (db_num_rows($result) > 0) {
3999 return db_fetch_result($result, 0, "cat_id");
4006 function implements_interface($class, $interface) {
4007 return in_array($interface, class_implements($class));
4010 function geturl($url){
4012 (function_exists('curl_init')) ?
'' : die('cURL Must be installed for geturl function to work. Ask your host to enable it or uncomment extension=php_curl.dll in php.ini');
4014 $curl = curl_init();
4015 $header[0] = "Accept: text/xml,application/xml,application/xhtml+xml,";
4016 $header[0] .= "text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5";
4017 $header[] = "Cache-Control: max-age=0";
4018 $header[] = "Connection: keep-alive";
4019 $header[] = "Keep-Alive: 300";
4020 $header[] = "Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7";
4021 $header[] = "Accept-Language: en-us,en;q=0.5";
4022 $header[] = "Pragma: ";
4024 curl_setopt($curl, CURLOPT_URL
, $url);
4025 curl_setopt($curl, CURLOPT_USERAGENT
, 'Mozilla/5.0 (Windows NT 5.1; rv:5.0) Gecko/20100101 Firefox/5.0 Firefox/5.0');
4026 curl_setopt($curl, CURLOPT_HTTPHEADER
, $header);
4027 curl_setopt($curl, CURLOPT_HEADER
, true);
4028 curl_setopt($curl, CURLOPT_REFERER
, $url);
4029 curl_setopt($curl, CURLOPT_ENCODING
, 'gzip,deflate');
4030 curl_setopt($curl, CURLOPT_AUTOREFERER
, true);
4031 curl_setopt($curl, CURLOPT_RETURNTRANSFER
, true);
4032 //curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true); //CURLOPT_FOLLOWLOCATION Disabled...
4033 curl_setopt($curl, CURLOPT_TIMEOUT
, 60);
4035 $html = curl_exec($curl);
4037 $status = curl_getinfo($curl);
4040 if($status['http_code']!=200){
4041 if($status['http_code'] == 301 ||
$status['http_code'] == 302) {
4042 list($header) = explode("\r\n\r\n", $html, 2);
4044 preg_match("/(Location:|URI:)[^(\n)]*/", $header, $matches);
4045 $url = trim(str_replace($matches[1],"",$matches[0]));
4046 $url_parsed = parse_url($url);
4047 return (isset($url_parsed))?
geturl($url, $referer):'';
4050 foreach($status as $key=>$eline){$oline.='['.$key.']'.$eline.' ';}
4051 $line =$oline." \r\n ".$url."\r\n-----------------\r\n";
4052 # $handle = @fopen('./curl.error.log', 'a');
4053 # fwrite($handle, $line);
4059 function get_minified_js($files) {
4060 require_once 'lib/jshrink/Minifier.php';
4064 foreach ($files as $js) {
4065 if (!isset($_GET['debug'])) {
4066 $cached_file = CACHE_DIR
. "/js/$js.js";
4068 if (file_exists($cached_file) &&
4069 is_readable($cached_file) &&
4070 filemtime($cached_file) >= filemtime("js/$js.js")) {
4072 $rv .= file_get_contents($cached_file);
4075 $minified = JShrink\Minifier
::minify(file_get_contents("js/$js.js"));
4076 file_put_contents($cached_file, $minified);
4080 $rv .= file_get_contents("js/$js.js");
4087 function stylesheet_tag($filename) {
4088 $timestamp = filemtime($filename);
4090 echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"$filename?$timestamp\"/>\n";
4093 function javascript_tag($filename) {
4096 if (!(strpos($filename, "?") === FALSE)) {
4097 $query = substr($filename, strpos($filename, "?")+
1);
4098 $filename = substr($filename, 0, strpos($filename, "?"));
4101 $timestamp = filemtime($filename);
4103 if ($query) $timestamp .= "&$query";
4105 echo "<script type=\"text/javascript\" charset=\"utf-8\" src=\"$filename?$timestamp\"></script>\n";
4108 function calculate_dep_timestamp() {
4109 $files = array_merge(glob("js/*.js"), glob("*.css"));
4113 foreach ($files as $file) {
4114 if (filemtime($file) > $max_ts) $max_ts = filemtime($file);
4120 function T_js_decl($s1, $s2) {
4122 $s1 = preg_replace("/\n/", "", $s1);
4123 $s2 = preg_replace("/\n/", "", $s2);
4125 $s1 = preg_replace("/\"/", "\\\"", $s1);
4126 $s2 = preg_replace("/\"/", "\\\"", $s2);
4128 return "T_messages[\"$s1\"] = \"$s2\";\n";
4132 function init_js_translations() {
4134 print 'var T_messages = new Object();
4137 if (T_messages[msg]) {
4138 return T_messages[msg];
4144 function ngettext(msg1, msg2, n) {
4145 return (parseInt(n) > 1) ? msg2 : msg1;
4148 $l10n = _get_reader();
4150 for ($i = 0; $i < $l10n->total
; $i++
) {
4151 $orig = $l10n->get_original_string($i);
4152 $translation = __($orig);
4154 print T_js_decl($orig, $translation);
4158 function label_to_feed_id($label) {
4159 return LABEL_BASE_INDEX
- 1 - abs($label);
4162 function feed_to_label_id($feed) {
4163 return LABEL_BASE_INDEX
- 1 +
abs($feed);