2 define('EXPECTED_CONFIG_VERSION', 26);
3 define('SCHEMA_VERSION', 109);
5 define('LABEL_BASE_INDEX', -1024);
6 define('PLUGIN_FEED_BASE_INDEX', -128);
8 $fetch_last_error = false;
11 function __autoload($class) {
12 $class_file = str_replace("_", "/", strtolower(basename($class)));
14 $file = dirname(__FILE__
)."/../classes/$class_file.php";
16 if (file_exists($file)) {
22 mb_internal_encoding("UTF-8");
23 date_default_timezone_set('UTC');
24 if (defined('E_DEPRECATED')) {
25 error_reporting(E_ALL
& ~E_NOTICE
& ~E_DEPRECATED
);
27 error_reporting(E_ALL
& ~E_NOTICE
);
30 require_once 'config.php';
32 if (DB_TYPE
== "pgsql") {
33 define('SUBSTRING_FOR_DATE', 'SUBSTRING_FOR_DATE');
35 define('SUBSTRING_FOR_DATE', 'SUBSTRING');
38 define('THEME_VERSION_REQUIRED', 1.1);
41 * Return available translations names.
44 * @return array A array of available translations.
46 function get_translations() {
48 "auto" => "Detect automatically",
54 "fr_FR" => "Français",
55 "hu_HU" => "Magyar (Hungarian)",
56 "it_IT" => "Italiano",
57 "ja_JP" => "日本語 (Japanese)",
58 "lv_LV" => "Latviešu",
59 "nb_NO" => "Norwegian bokmål",
63 "pt_BR" => "Portuguese/Brazil",
64 "zh_CN" => "Simplified Chinese");
69 require_once "lib/accept-to-gettext.php";
70 require_once "lib/gettext/gettext.inc";
73 function startup_gettext() {
75 # Get locale from Accept-Language header
76 $lang = al2gt(array_keys(get_translations()), "text/html");
78 if (defined('_TRANSLATION_OVERRIDE_DEFAULT')) {
79 $lang = _TRANSLATION_OVERRIDE_DEFAULT
;
82 if ($_SESSION["language"] && $_SESSION["language"] != "auto") {
83 $lang = $_SESSION["language"];
87 if (defined('LC_MESSAGES')) {
88 _setlocale(LC_MESSAGES
, $lang);
89 } else if (defined('LC_ALL')) {
90 _setlocale(LC_ALL
, $lang);
93 _bindtextdomain("messages", "locale");
95 _textdomain("messages");
96 _bind_textdomain_codeset("messages", "UTF-8");
102 require_once 'db-prefs.php';
103 require_once 'version.php';
104 require_once 'ccache.php';
105 require_once 'labels.php';
107 define('SELF_USER_AGENT', 'Tiny Tiny RSS/' . VERSION
. ' (http://tt-rss.org/)');
108 ini_set('user_agent', SELF_USER_AGENT
);
110 require_once 'lib/pubsubhubbub/publisher.php';
113 $utc_tz = new DateTimeZone('UTC');
114 $schema_version = false;
117 * Print a timestamped debug message.
119 * @param string $msg The debug message.
122 function _debug($msg) {
123 $ts = strftime("%H:%M:%S", time());
124 if (function_exists('posix_getpid')) {
125 $ts = "$ts/" . posix_getpid();
128 if (!(defined('QUIET') && QUIET
)) {
129 print "[$ts] $msg\n";
132 if (defined('LOGFILE')) {
133 $fp = fopen(LOGFILE
, 'a+');
136 fputs($fp, "[$ts] $msg\n");
144 * Purge a feed old posts.
146 * @param mixed $link A database connection.
147 * @param mixed $feed_id The id of the purged feed.
148 * @param mixed $purge_interval Olderness of purged posts.
149 * @param boolean $debug Set to True to enable the debug. False by default.
153 function purge_feed($link, $feed_id, $purge_interval, $debug = false) {
155 if (!$purge_interval) $purge_interval = feed_purge_interval($link, $feed_id);
159 $result = db_query($link,
160 "SELECT owner_uid FROM ttrss_feeds WHERE id = '$feed_id'");
164 if (db_num_rows($result) == 1) {
165 $owner_uid = db_fetch_result($result, 0, "owner_uid");
168 if ($purge_interval == -1 ||
!$purge_interval) {
170 ccache_update($link, $feed_id, $owner_uid);
175 if (!$owner_uid) return;
177 if (FORCE_ARTICLE_PURGE
== 0) {
178 $purge_unread = get_pref($link, "PURGE_UNREAD_ARTICLES",
181 $purge_unread = true;
182 $purge_interval = FORCE_ARTICLE_PURGE
;
185 if (!$purge_unread) $query_limit = " unread = false AND ";
187 if (DB_TYPE
== "pgsql") {
188 $pg_version = get_pgsql_version($link);
190 if (preg_match("/^7\./", $pg_version) ||
preg_match("/^8\.0/", $pg_version)) {
192 $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
193 ttrss_entries.id = ref_id AND
195 feed_id = '$feed_id' AND
197 ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'");
201 $result = db_query($link, "DELETE FROM ttrss_user_entries
203 WHERE ttrss_entries.id = ref_id AND
205 feed_id = '$feed_id' AND
207 ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'");
210 $rows = pg_affected_rows($result);
214 /* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
215 marked = false AND feed_id = '$feed_id' AND
216 (SELECT date_updated FROM ttrss_entries WHERE
217 id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */
219 $result = db_query($link, "DELETE FROM ttrss_user_entries
220 USING ttrss_user_entries, ttrss_entries
221 WHERE ttrss_entries.id = ref_id AND
223 feed_id = '$feed_id' AND
225 ttrss_entries.date_updated < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)");
227 $rows = mysql_affected_rows($link);
231 ccache_update($link, $feed_id, $owner_uid);
234 _debug("Purged feed $feed_id ($purge_interval): deleted $rows articles");
238 } // function purge_feed
240 function feed_purge_interval($link, $feed_id) {
242 $result = db_query($link, "SELECT purge_interval, owner_uid FROM ttrss_feeds
243 WHERE id = '$feed_id'");
245 if (db_num_rows($result) == 1) {
246 $purge_interval = db_fetch_result($result, 0, "purge_interval");
247 $owner_uid = db_fetch_result($result, 0, "owner_uid");
249 if ($purge_interval == 0) $purge_interval = get_pref($link,
250 'PURGE_OLD_DAYS', $owner_uid);
252 return $purge_interval;
259 function purge_orphans($link, $do_output = false) {
261 // purge orphaned posts in main content table
262 $result = db_query($link, "DELETE FROM ttrss_entries WHERE
263 (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
266 $rows = db_affected_rows($link, $result);
267 _debug("Purged $rows orphaned posts.");
271 function get_feed_update_interval($link, $feed_id) {
272 $result = db_query($link, "SELECT owner_uid, update_interval FROM
273 ttrss_feeds WHERE id = '$feed_id'");
275 if (db_num_rows($result) == 1) {
276 $update_interval = db_fetch_result($result, 0, "update_interval");
277 $owner_uid = db_fetch_result($result, 0, "owner_uid");
279 if ($update_interval != 0) {
280 return $update_interval;
282 return get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $owner_uid, false);
290 function fetch_file_contents($url, $type = false, $login = false, $pass = false, $post_query = false, $timeout = false) {
292 global $fetch_last_error;
294 if (function_exists('curl_init') && !ini_get("open_basedir")) {
296 if (ini_get("safe_mode")) {
297 $ch = curl_init(geturl($url));
299 $ch = curl_init($url);
302 curl_setopt($ch, CURLOPT_CONNECTTIMEOUT
, $timeout ?
$timeout : 15);
303 curl_setopt($ch, CURLOPT_TIMEOUT
, $timeout ?
$timeout : 45);
304 curl_setopt($ch, CURLOPT_FOLLOWLOCATION
, !ini_get("safe_mode"));
305 curl_setopt($ch, CURLOPT_MAXREDIRS
, 20);
306 curl_setopt($ch, CURLOPT_BINARYTRANSFER
, true);
307 curl_setopt($ch, CURLOPT_RETURNTRANSFER
, true);
308 curl_setopt($ch, CURLOPT_SSL_VERIFYPEER
, false);
309 curl_setopt($ch, CURLOPT_HTTPAUTH
, CURLAUTH_ANY
);
310 curl_setopt($ch, CURLOPT_USERAGENT
, SELF_USER_AGENT
);
311 curl_setopt($ch, CURLOPT_ENCODING
, "gzip");
312 curl_setopt($ch, CURLOPT_REFERER
, $url);
315 curl_setopt($ch, CURLOPT_POST
, true);
316 curl_setopt($ch, CURLOPT_POSTFIELDS
, $post_query);
320 curl_setopt($ch, CURLOPT_USERPWD
, "$login:$pass");
322 $contents = @curl_exec
($ch);
324 if (curl_errno($ch) === 23 ||
curl_errno($ch) === 61) {
325 curl_setopt($ch, CURLOPT_ENCODING
, 'none');
326 $contents = @curl_exec
($ch);
329 if ($contents === false) {
330 $fetch_last_error = curl_errno($ch) . " " . curl_error($ch);
335 $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE
);
336 $content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE
);
338 if ($http_code != 200 ||
$type && strpos($content_type, "$type") === false) {
339 if (curl_errno($ch) != 0) {
340 $fetch_last_error = curl_errno($ch) . " " . curl_error($ch);
342 $fetch_last_error = "HTTP Code: $http_code";
352 if ($login && $pass){
353 $url_parts = array();
355 preg_match("/(^[^:]*):\/\/(.*)/", $url, $url_parts);
357 $pass = urlencode($pass);
359 if ($url_parts[1] && $url_parts[2]) {
360 $url = $url_parts[1] . "://$login:$pass@" . $url_parts[2];
364 $data = @file_get_contents
($url);
366 @$gzdecoded = gzdecode($data);
367 if ($gzdecoded) $data = $gzdecoded;
369 if (!$data && function_exists('error_get_last')) {
370 $error = error_get_last();
371 $fetch_last_error = $error["message"];
379 * Try to determine the favicon URL for a feed.
380 * adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/)
381 * http://dev.wp-plugins.org/file/favatars/trunk/favatars.php
383 * @param string $url A feed or page URL
385 * @return mixed The favicon URL, or false if none was found.
387 function get_favicon_url($url) {
389 $favicon_url = false;
391 if ($html = @fetch_file_contents
($url)) {
393 libxml_use_internal_errors(true);
395 $doc = new DOMDocument();
396 $doc->loadHTML($html);
397 $xpath = new DOMXPath($doc);
399 $base = $xpath->query('/html/head/base');
400 foreach ($base as $b) {
401 $url = $b->getAttribute("href");
405 $entries = $xpath->query('/html/head/link[@rel="shortcut icon" or @rel="icon"]');
406 if (count($entries) > 0) {
407 foreach ($entries as $entry) {
408 $favicon_url = rewrite_relative_url($url, $entry->getAttribute("href"));
415 $favicon_url = rewrite_relative_url($url, "/favicon.ico");
418 } // function get_favicon_url
420 function check_feed_favicon($site_url, $feed, $link) {
421 # print "FAVICON [$site_url]: $favicon_url\n";
423 $icon_file = ICONS_DIR
. "/$feed.ico";
425 if (!file_exists($icon_file)) {
426 $favicon_url = get_favicon_url($site_url);
429 // Limiting to "image" type misses those served with text/plain
430 $contents = fetch_file_contents($favicon_url); // , "image");
433 // Crude image type matching.
434 // Patterns gleaned from the file(1) source code.
435 if (preg_match('/^\x00\x00\x01\x00/', $contents)) {
436 // 0 string \000\000\001\000 MS Windows icon resource
437 //error_log("check_feed_favicon: favicon_url=$favicon_url isa MS Windows icon resource");
439 elseif (preg_match('/^GIF8/', $contents)) {
440 // 0 string GIF8 GIF image data
441 //error_log("check_feed_favicon: favicon_url=$favicon_url isa GIF image");
443 elseif (preg_match('/^\x89PNG\x0d\x0a\x1a\x0a/', $contents)) {
444 // 0 string \x89PNG\x0d\x0a\x1a\x0a PNG image data
445 //error_log("check_feed_favicon: favicon_url=$favicon_url isa PNG image");
447 elseif (preg_match('/^\xff\xd8/', $contents)) {
448 // 0 beshort 0xffd8 JPEG image data
449 //error_log("check_feed_favicon: favicon_url=$favicon_url isa JPG image");
452 //error_log("check_feed_favicon: favicon_url=$favicon_url isa UNKNOWN type");
458 $fp = @fopen
($icon_file, "w");
461 fwrite($fp, $contents);
463 chmod($icon_file, 0644);
470 function print_select($id, $default, $values, $attributes = "") {
471 print "<select name=\"$id\" id=\"$id\" $attributes>";
472 foreach ($values as $v) {
474 $sel = "selected=\"1\"";
480 print "<option value=\"$v\" $sel>$v</option>";
485 function print_select_hash($id, $default, $values, $attributes = "") {
486 print "<select name=\"$id\" id='$id' $attributes>";
487 foreach (array_keys($values) as $v) {
489 $sel = 'selected="selected"';
495 print "<option $sel value=\"$v\">".$values[$v]."</option>";
501 function print_radio($id, $default, $true_is, $values, $attributes = "") {
502 foreach ($values as $v) {
509 if ($v == $true_is) {
510 $sel .= " value=\"1\"";
512 $sel .= " value=\"0\"";
515 print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\"
516 type=\"radio\" $sel $attributes name=\"$id\"> $v ";
521 function initialize_user_prefs($link, $uid, $profile = false) {
523 $uid = db_escape_string($link, $uid);
527 $profile_qpart = "AND profile IS NULL";
529 $profile_qpart = "AND profile = '$profile'";
532 if (get_schema_version($link) < 63) $profile_qpart = "";
534 db_query($link, "BEGIN");
536 $result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs");
538 $u_result = db_query($link, "SELECT pref_name
539 FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart");
541 $active_prefs = array();
543 while ($line = db_fetch_assoc($u_result)) {
544 array_push($active_prefs, $line["pref_name"]);
547 while ($line = db_fetch_assoc($result)) {
548 if (array_search($line["pref_name"], $active_prefs) === FALSE) {
549 // print "adding " . $line["pref_name"] . "<br>";
551 if (get_schema_version($link) < 63) {
552 db_query($link, "INSERT INTO ttrss_user_prefs
553 (owner_uid,pref_name,value) VALUES
554 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')");
557 db_query($link, "INSERT INTO ttrss_user_prefs
558 (owner_uid,pref_name,value, profile) VALUES
559 ('$uid', '".$line["pref_name"]."','".$line["def_value"]."', $profile)");
565 db_query($link, "COMMIT");
569 function get_ssl_certificate_id() {
570 if ($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"]) {
571 return sha1($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"] .
572 $_SERVER["REDIRECT_SSL_CLIENT_V_START"] .
573 $_SERVER["REDIRECT_SSL_CLIENT_V_END"] .
574 $_SERVER["REDIRECT_SSL_CLIENT_S_DN"]);
579 function authenticate_user($link, $login, $password, $check_only = false) {
581 if (!SINGLE_USER_MODE
) {
586 foreach ($pluginhost->get_hooks($pluginhost::HOOK_AUTH_USER
) as $plugin) {
588 $user_id = (int) $plugin->authenticate($login, $password);
591 $_SESSION["auth_module"] = strtolower(get_class($plugin));
596 if ($user_id && !$check_only) {
597 $_SESSION["uid"] = $user_id;
599 $result = db_query($link, "SELECT login,access_level,pwd_hash FROM ttrss_users
600 WHERE id = '$user_id'");
602 $_SESSION["name"] = db_fetch_result($result, 0, "login");
603 $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level");
604 $_SESSION["csrf_token"] = sha1(uniqid(rand(), true));
606 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
609 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
610 $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash");
612 $_SESSION["last_version_check"] = time();
614 initialize_user_prefs($link, $_SESSION["uid"]);
623 $_SESSION["uid"] = 1;
624 $_SESSION["name"] = "admin";
625 $_SESSION["access_level"] = 10;
627 $_SESSION["hide_hello"] = true;
628 $_SESSION["hide_logout"] = true;
630 $_SESSION["auth_module"] = false;
632 if (!$_SESSION["csrf_token"]) {
633 $_SESSION["csrf_token"] = sha1(uniqid(rand(), true));
636 $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
638 initialize_user_prefs($link, $_SESSION["uid"]);
644 function make_password($length = 8) {
647 $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ";
651 while ($i < $length) {
652 $char = substr($possible, mt_rand(0, strlen($possible)-1), 1);
654 if (!strstr($password, $char)) {
662 // this is called after user is created to initialize default feeds, labels
665 // user preferences are checked on every login, not here
667 function initialize_user($link, $uid) {
669 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
670 values ('$uid', 'Tiny Tiny RSS: New Releases',
671 'http://tt-rss.org/releases.rss')");
673 db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
674 values ('$uid', 'Tiny Tiny RSS: Forum',
675 'http://tt-rss.org/forum/rss.php')");
678 function logout_user() {
680 if (isset($_COOKIE[session_name()])) {
681 setcookie(session_name(), '', time()-42000, '/');
685 function validate_csrf($csrf_token) {
686 return $csrf_token == $_SESSION['csrf_token'];
689 function validate_session($link) {
690 if (SINGLE_USER_MODE
) return true;
692 $check_ip = $_SESSION['ip_address'];
694 switch (SESSION_CHECK_ADDRESS
) {
699 $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+
1);
702 $check_ip = substr($check_ip, 0, strrpos($check_ip, '.'));
703 $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+
1);
707 if ($check_ip && strpos($_SERVER['REMOTE_ADDR'], $check_ip) !== 0) {
708 $_SESSION["login_error_msg"] =
709 __("Session failed to validate (incorrect IP)");
713 if ($_SESSION["ref_schema_version"] != get_schema_version($link, true))
716 if ($_SESSION["uid"]) {
718 $result = db_query($link,
719 "SELECT pwd_hash FROM ttrss_users WHERE id = '".$_SESSION["uid"]."'");
721 $pwd_hash = db_fetch_result($result, 0, "pwd_hash");
723 if ($pwd_hash != $_SESSION["pwd_hash"]) {
728 /* if ($_SESSION["cookie_lifetime"] && $_SESSION["uid"]) {
730 //print_r($_SESSION);
732 if (time() > $_SESSION["cookie_lifetime"]) {
740 function load_user_plugins($link, $owner_uid) {
742 $plugins = get_pref($link, "_ENABLED_PLUGINS", $owner_uid);
745 $pluginhost->load($plugins, $pluginhost::KIND_USER
, $owner_uid);
747 if (get_schema_version($link) > 100) {
748 $pluginhost->load_data();
753 function login_sequence($link) {
754 $_SESSION["prefs_cache"] = false;
756 if (SINGLE_USER_MODE
) {
757 authenticate_user($link, "admin", null);
759 load_user_plugins($link, $_SESSION["uid"]);
761 if (!$_SESSION["uid"] ||
!validate_session($link)) {
763 if (AUTH_AUTO_LOGIN
&& authenticate_user($link, null, null)) {
764 $_SESSION["ref_schema_version"] = get_schema_version($link, true);
766 authenticate_user($link, null, null, true);
769 if (!$_SESSION["uid"]) render_login_form($link);
772 /* bump login timestamp */
773 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
775 $_SESSION["last_login_update"] = time();
778 if ($_SESSION["uid"] && $_SESSION["language"] && SESSION_COOKIE_LIFETIME
> 0) {
779 setcookie("ttrss_lang", $_SESSION["language"],
780 time() + SESSION_COOKIE_LIFETIME
);
783 if ($_SESSION["uid"]) {
785 load_user_plugins($link, $_SESSION["uid"]);
789 db_query($link, "DELETE FROM ttrss_counters_cache WHERE owner_uid = ".
790 $_SESSION["uid"] . " AND
791 (SELECT COUNT(id) FROM ttrss_feeds WHERE
792 ttrss_feeds.id = feed_id) = 0");
794 db_query($link, "DELETE FROM ttrss_cat_counters_cache WHERE owner_uid = ".
795 $_SESSION["uid"] . " AND
796 (SELECT COUNT(id) FROM ttrss_feed_categories WHERE
797 ttrss_feed_categories.id = feed_id) = 0");
804 function truncate_string($str, $max_len, $suffix = '…') {
805 if (mb_strlen($str, "utf-8") > $max_len - 3) {
806 return mb_substr($str, 0, $max_len, "utf-8") . $suffix;
812 function convert_timestamp($timestamp, $source_tz, $dest_tz) {
815 $source_tz = new DateTimeZone($source_tz);
816 } catch (Exception
$e) {
817 $source_tz = new DateTimeZone('UTC');
821 $dest_tz = new DateTimeZone($dest_tz);
822 } catch (Exception
$e) {
823 $dest_tz = new DateTimeZone('UTC');
826 $dt = new DateTime(date('Y-m-d H:i:s', $timestamp), $source_tz);
827 return $dt->format('U') +
$dest_tz->getOffset($dt);
830 function make_local_datetime($link, $timestamp, $long, $owner_uid = false,
831 $no_smart_dt = false) {
833 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
834 if (!$timestamp) $timestamp = '1970-01-01 0:00';
839 # We store date in UTC internally
840 $dt = new DateTime($timestamp, $utc_tz);
842 if ($tz_offset == -1) {
844 $user_tz_string = get_pref($link, 'USER_TIMEZONE', $owner_uid);
847 $user_tz = new DateTimeZone($user_tz_string);
848 } catch (Exception
$e) {
852 $tz_offset = $user_tz->getOffset($dt);
855 $user_timestamp = $dt->format('U') +
$tz_offset;
858 return smart_date_time($link, $user_timestamp,
859 $tz_offset, $owner_uid);
862 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
864 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
866 return date($format, $user_timestamp);
870 function smart_date_time($link, $timestamp, $tz_offset = 0, $owner_uid = false) {
871 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
873 if (date("Y.m.d", $timestamp) == date("Y.m.d", time() +
$tz_offset)) {
874 return date("G:i", $timestamp);
875 } else if (date("Y", $timestamp) == date("Y", time() +
$tz_offset)) {
876 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
877 return date($format, $timestamp);
879 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
880 return date($format, $timestamp);
884 function sql_bool_to_bool($s) {
885 if ($s == "t" ||
$s == "1" ||
strtolower($s) == "true") {
892 function bool_to_sql_bool($s) {
900 // Session caching removed due to causing wrong redirects to upgrade
901 // script when get_schema_version() is called on an obsolete session
902 // created on a previous schema version.
903 function get_schema_version($link, $nocache = false) {
904 global $schema_version;
906 if (!$schema_version) {
907 $result = db_query($link, "SELECT schema_version FROM ttrss_version");
908 $version = db_fetch_result($result, 0, "schema_version");
909 $schema_version = $version;
912 return $schema_version;
916 function sanity_check($link) {
917 require_once 'errors.php';
920 $schema_version = get_schema_version($link, true);
922 if ($schema_version != SCHEMA_VERSION
) {
926 if (DB_TYPE
== "mysql") {
927 $result = db_query($link, "SELECT true", false);
928 if (db_num_rows($result) != 1) {
933 if (db_escape_string($link, "testTEST") != "testTEST") {
937 return array("code" => $error_code, "message" => $ERRORS[$error_code]);
940 function file_is_locked($filename) {
941 if (function_exists('flock')) {
942 $fp = @fopen
(LOCK_DIRECTORY
. "/$filename", "r");
944 if (flock($fp, LOCK_EX | LOCK_NB
)) {
955 return true; // consider the file always locked and skip the test
958 function make_lockfile($filename) {
959 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
961 if ($fp && flock($fp, LOCK_EX | LOCK_NB
)) {
962 if (function_exists('posix_getpid')) {
963 fwrite($fp, posix_getpid() . "\n");
971 function make_stampfile($filename) {
972 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
974 if (flock($fp, LOCK_EX | LOCK_NB
)) {
975 fwrite($fp, time() . "\n");
984 function sql_random_function() {
985 if (DB_TYPE
== "mysql") {
992 function catchup_feed($link, $feed, $cat_view, $owner_uid = false, $max_id = false) {
994 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
996 //if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
998 $ref_check_qpart = ($max_id &&
999 !get_pref($link, 'REVERSE_HEADLINES')) ?
"ref_id <= '$max_id'" : "true";
1001 if (is_numeric($feed)) {
1007 $children = getChildCategories($link, $feed, $owner_uid);
1008 array_push($children, $feed);
1010 $children = join(",", $children);
1012 $cat_qpart = "cat_id IN ($children)";
1014 $cat_qpart = "cat_id IS NULL";
1017 db_query($link, "UPDATE ttrss_user_entries
1018 SET unread = false,last_read = NOW()
1019 WHERE feed_id IN (SELECT id FROM ttrss_feeds WHERE $cat_qpart)
1020 AND $ref_check_qpart AND unread = true
1021 AND owner_uid = $owner_uid");
1023 } else if ($feed == -2) {
1025 db_query($link, "UPDATE ttrss_user_entries
1026 SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*)
1027 FROM ttrss_user_labels2 WHERE article_id = ref_id) > 0
1028 AND $ref_check_qpart
1029 AND unread = true AND owner_uid = $owner_uid");
1032 } else if ($feed > 0) {
1034 db_query($link, "UPDATE ttrss_user_entries
1035 SET unread = false,last_read = NOW()
1036 WHERE feed_id = '$feed'
1037 AND $ref_check_qpart AND unread = true
1038 AND owner_uid = $owner_uid");
1040 } else if ($feed < 0 && $feed > LABEL_BASE_INDEX
) { // special, like starred
1043 db_query($link, "UPDATE ttrss_user_entries
1044 SET unread = false,last_read = NOW()
1046 AND $ref_check_qpart AND unread = true
1047 AND owner_uid = $owner_uid");
1051 db_query($link, "UPDATE ttrss_user_entries
1052 SET unread = false,last_read = NOW()
1053 WHERE published = true
1054 AND $ref_check_qpart AND unread = true
1055 AND owner_uid = $owner_uid");
1060 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE");
1062 if (DB_TYPE
== "pgsql") {
1063 $match_part = "updated > NOW() - INTERVAL '$intl hour' ";
1065 $match_part = "updated > DATE_SUB(NOW(),
1066 INTERVAL $intl HOUR) ";
1069 $result = db_query($link, "SELECT id FROM ttrss_entries,
1070 ttrss_user_entries WHERE $match_part AND
1072 ttrss_user_entries.ref_id = ttrss_entries.id AND
1073 owner_uid = $owner_uid");
1075 $affected_ids = array();
1077 while ($line = db_fetch_assoc($result)) {
1078 array_push($affected_ids, $line["id"]);
1081 catchupArticlesById($link, $affected_ids, 0);
1085 db_query($link, "UPDATE ttrss_user_entries
1086 SET unread = false,last_read = NOW()
1087 WHERE $ref_check_qpart AND unread = true AND
1088 owner_uid = $owner_uid");
1091 } else if ($feed < LABEL_BASE_INDEX
) { // label
1093 $label_id = feed_to_label_id($feed);
1095 db_query($link, "UPDATE ttrss_user_entries, ttrss_user_labels2
1096 SET unread = false, last_read = NOW()
1097 WHERE label_id = '$label_id' AND unread = true
1098 AND $ref_check_qpart
1099 AND owner_uid = '$owner_uid' AND ref_id = article_id");
1103 ccache_update($link, $feed, $owner_uid, $cat_view);
1106 db_query($link, "BEGIN");
1108 $tag_name = db_escape_string($link, $feed);
1110 $result = db_query($link, "SELECT post_int_id FROM ttrss_tags
1111 WHERE tag_name = '$tag_name' AND owner_uid = $owner_uid");
1113 while ($line = db_fetch_assoc($result)) {
1114 db_query($link, "UPDATE ttrss_user_entries SET
1115 unread = false, last_read = NOW()
1116 WHERE $ref_check_qpart AND unread = true
1117 AND int_id = " . $line["post_int_id"]);
1119 db_query($link, "COMMIT");
1123 function getAllCounters($link) {
1124 $data = getGlobalCounters($link);
1126 $data = array_merge($data, getVirtCounters($link));
1127 $data = array_merge($data, getLabelCounters($link));
1128 $data = array_merge($data, getFeedCounters($link, $active_feed));
1129 $data = array_merge($data, getCategoryCounters($link));
1134 function getCategoryTitle($link, $cat_id) {
1136 if ($cat_id == -1) {
1137 return __("Special");
1138 } else if ($cat_id == -2) {
1139 return __("Labels");
1142 $result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE
1145 if (db_num_rows($result) == 1) {
1146 return db_fetch_result($result, 0, "title");
1148 return __("Uncategorized");
1154 function getCategoryCounters($link) {
1157 /* Labels category */
1159 $cv = array("id" => -2, "kind" => "cat",
1160 "counter" => getCategoryUnread($link, -2));
1162 array_push($ret_arr, $cv);
1164 $result = db_query($link, "SELECT id AS cat_id, value AS unread,
1165 (SELECT COUNT(id) FROM ttrss_feed_categories AS c2
1166 WHERE c2.parent_cat = ttrss_feed_categories.id) AS num_children
1167 FROM ttrss_feed_categories, ttrss_cat_counters_cache
1168 WHERE ttrss_cat_counters_cache.feed_id = id AND
1169 ttrss_cat_counters_cache.owner_uid = ttrss_feed_categories.owner_uid AND
1170 ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]);
1172 while ($line = db_fetch_assoc($result)) {
1173 $line["cat_id"] = (int) $line["cat_id"];
1175 if ($line["num_children"] > 0) {
1176 $child_counter = getCategoryChildrenUnread($link, $line["cat_id"], $_SESSION["uid"]);
1181 $cv = array("id" => $line["cat_id"], "kind" => "cat",
1182 "counter" => $line["unread"] +
$child_counter);
1184 array_push($ret_arr, $cv);
1187 /* Special case: NULL category doesn't actually exist in the DB */
1189 $cv = array("id" => 0, "kind" => "cat",
1190 "counter" => (int) ccache_find($link, 0, $_SESSION["uid"], true));
1192 array_push($ret_arr, $cv);
1197 // only accepts real cats (>= 0)
1198 function getCategoryChildrenUnread($link, $cat, $owner_uid = false) {
1199 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
1201 $result = db_query($link, "SELECT id FROM ttrss_feed_categories WHERE parent_cat = '$cat'
1202 AND owner_uid = $owner_uid");
1206 while ($line = db_fetch_assoc($result)) {
1207 $unread +
= getCategoryUnread($link, $line["id"], $owner_uid);
1208 $unread +
= getCategoryChildrenUnread($link, $line["id"], $owner_uid);
1214 function getCategoryUnread($link, $cat, $owner_uid = false) {
1216 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
1221 $cat_query = "cat_id = '$cat'";
1223 $cat_query = "cat_id IS NULL";
1226 $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE $cat_query
1227 AND owner_uid = " . $owner_uid);
1229 $cat_feeds = array();
1230 while ($line = db_fetch_assoc($result)) {
1231 array_push($cat_feeds, "feed_id = " . $line["id"]);
1234 if (count($cat_feeds) == 0) return 0;
1236 $match_part = implode(" OR ", $cat_feeds);
1238 $result = db_query($link, "SELECT COUNT(int_id) AS unread
1239 FROM ttrss_user_entries
1240 WHERE unread = true AND ($match_part)
1241 AND owner_uid = " . $owner_uid);
1245 # this needs to be rewritten
1246 while ($line = db_fetch_assoc($result)) {
1247 $unread +
= $line["unread"];
1251 } else if ($cat == -1) {
1252 return getFeedUnread($link, -1) +
getFeedUnread($link, -2) +
getFeedUnread($link, -3) +
getFeedUnread($link, 0);
1253 } else if ($cat == -2) {
1255 $result = db_query($link, "
1256 SELECT COUNT(unread) AS unread FROM
1257 ttrss_user_entries, ttrss_user_labels2
1258 WHERE article_id = ref_id AND unread = true
1259 AND ttrss_user_entries.owner_uid = '$owner_uid'");
1261 $unread = db_fetch_result($result, 0, "unread");
1268 function getFeedUnread($link, $feed, $is_cat = false) {
1269 return getFeedArticles($link, $feed, $is_cat, true, $_SESSION["uid"]);
1272 function getLabelUnread($link, $label_id, $owner_uid = false) {
1273 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
1275 $result = db_query($link, "SELECT COUNT(ref_id) AS unread FROM ttrss_user_entries, ttrss_user_labels2
1276 WHERE owner_uid = '$owner_uid' AND unread = true AND label_id = '$label_id' AND article_id = ref_id");
1278 if (db_num_rows($result) != 0) {
1279 return db_fetch_result($result, 0, "unread");
1285 function getFeedArticles($link, $feed, $is_cat = false, $unread_only = false,
1286 $owner_uid = false) {
1288 $n_feed = (int) $feed;
1289 $need_entries = false;
1291 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
1294 $unread_qpart = "unread = true";
1296 $unread_qpart = "true";
1300 return getCategoryUnread($link, $n_feed, $owner_uid);
1301 } else if ($n_feed == -6) {
1303 } else if ($feed != "0" && $n_feed == 0) {
1305 $feed = db_escape_string($link, $feed);
1307 $result = db_query($link, "SELECT SUM((SELECT COUNT(int_id)
1308 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
1309 AND ref_id = id AND $unread_qpart)) AS count FROM ttrss_tags
1310 WHERE owner_uid = $owner_uid AND tag_name = '$feed'");
1311 return db_fetch_result($result, 0, "count");
1313 } else if ($n_feed == -1) {
1314 $match_part = "marked = true";
1315 } else if ($n_feed == -2) {
1316 $match_part = "published = true";
1317 } else if ($n_feed == -3) {
1318 $match_part = "unread = true AND score >= 0";
1320 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
1322 if (DB_TYPE
== "pgsql") {
1323 $match_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
1325 $match_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
1328 $need_entries = true;
1330 } else if ($n_feed == -4) {
1331 $match_part = "true";
1332 } else if ($n_feed >= 0) {
1335 $match_part = "feed_id = '$n_feed'";
1337 $match_part = "feed_id IS NULL";
1340 } else if ($feed < LABEL_BASE_INDEX
) {
1342 $label_id = feed_to_label_id($feed);
1344 return getLabelUnread($link, $label_id, $owner_uid);
1350 if ($need_entries) {
1351 $from_qpart = "ttrss_user_entries,ttrss_entries";
1352 $from_where = "ttrss_entries.id = ttrss_user_entries.ref_id AND";
1354 $from_qpart = "ttrss_user_entries";
1357 $query = "SELECT count(int_id) AS unread
1358 FROM $from_qpart WHERE
1359 $unread_qpart AND $from_where ($match_part) AND ttrss_user_entries.owner_uid = $owner_uid";
1361 //echo "[$feed/$query]\n";
1363 $result = db_query($link, $query);
1367 $result = db_query($link, "SELECT COUNT(post_int_id) AS unread
1368 FROM ttrss_tags,ttrss_user_entries,ttrss_entries
1369 WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id
1370 AND $unread_qpart AND ttrss_tags.owner_uid = " . $owner_uid);
1373 $unread = db_fetch_result($result, 0, "unread");
1378 function getGlobalUnread($link, $user_id = false) {
1381 $user_id = $_SESSION["uid"];
1384 $result = db_query($link, "SELECT SUM(value) AS c_id FROM ttrss_counters_cache
1385 WHERE owner_uid = '$user_id' AND feed_id > 0");
1387 $c_id = db_fetch_result($result, 0, "c_id");
1392 function getGlobalCounters($link, $global_unread = -1) {
1395 if ($global_unread == -1) {
1396 $global_unread = getGlobalUnread($link);
1399 $cv = array("id" => "global-unread",
1400 "counter" => (int) $global_unread);
1402 array_push($ret_arr, $cv);
1404 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
1405 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
1407 $subscribed_feeds = db_fetch_result($result, 0, "fn");
1409 $cv = array("id" => "subscribed-feeds",
1410 "counter" => (int) $subscribed_feeds);
1412 array_push($ret_arr, $cv);
1417 function getVirtCounters($link) {
1421 for ($i = 0; $i >= -4; $i--) {
1423 $count = getFeedUnread($link, $i);
1425 $cv = array("id" => $i,
1426 "counter" => (int) $count);
1428 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
1429 // $cv["xmsg"] = getFeedArticles($link, $i)." ".__("total");
1431 array_push($ret_arr, $cv);
1437 $feeds = $pluginhost->get_feeds(-1);
1439 if (is_array($feeds)) {
1440 foreach ($feeds as $feed) {
1441 $cv = array("id" => PluginHost
::pfeed_to_feed_id($feed['id']),
1442 "counter" => $feed['sender']->get_unread($feed['id']));
1444 array_push($ret_arr, $cv);
1452 function getLabelCounters($link, $descriptions = false) {
1456 $owner_uid = $_SESSION["uid"];
1458 $result = db_query($link, "SELECT id,caption,COUNT(unread) AS unread
1459 FROM ttrss_labels2 LEFT JOIN ttrss_user_labels2 ON
1460 (ttrss_labels2.id = label_id)
1461 LEFT JOIN ttrss_user_entries ON (ref_id = article_id AND unread = true)
1462 WHERE ttrss_labels2.owner_uid = $owner_uid GROUP BY ttrss_labels2.id,
1463 ttrss_labels2.caption");
1465 while ($line = db_fetch_assoc($result)) {
1467 $id = label_to_feed_id($line["id"]);
1469 $label_name = $line["caption"];
1470 $count = $line["unread"];
1472 $cv = array("id" => $id,
1473 "counter" => (int) $count);
1476 $cv["description"] = $label_name;
1478 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
1479 // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
1481 array_push($ret_arr, $cv);
1487 function getFeedCounters($link, $active_feed = false) {
1491 $query = "SELECT ttrss_feeds.id,
1493 ".SUBSTRING_FOR_DATE
."(ttrss_feeds.last_updated,1,19) AS last_updated,
1494 last_error, value AS count
1495 FROM ttrss_feeds, ttrss_counters_cache
1496 WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]."
1497 AND ttrss_counters_cache.owner_uid = ttrss_feeds.owner_uid
1498 AND ttrss_counters_cache.feed_id = id";
1500 $result = db_query($link, $query);
1501 $fctrs_modified = false;
1503 while ($line = db_fetch_assoc($result)) {
1506 $count = $line["count"];
1507 $last_error = htmlspecialchars($line["last_error"]);
1509 $last_updated = make_local_datetime($link, $line['last_updated'], false);
1511 $has_img = feed_has_icon($id);
1513 if (date('Y') - date('Y', strtotime($line['last_updated'])) > 2)
1516 $cv = array("id" => $id,
1517 "updated" => $last_updated,
1518 "counter" => (int) $count,
1519 "has_img" => (int) $has_img);
1522 $cv["error"] = $last_error;
1524 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
1525 // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
1527 if ($active_feed && $id == $active_feed)
1528 $cv["title"] = truncate_string($line["title"], 30);
1530 array_push($ret_arr, $cv);
1537 function get_pgsql_version($link) {
1538 $result = db_query($link, "SELECT version() AS version");
1539 $version = explode(" ", db_fetch_result($result, 0, "version"));
1544 * @return array (code => Status code, message => error message if available)
1546 * 0 - OK, Feed already exists
1547 * 1 - OK, Feed added
1549 * 3 - URL content is HTML, no feeds available
1550 * 4 - URL content is HTML which contains multiple feeds.
1551 * Here you should call extractfeedurls in rpc-backend
1552 * to get all possible feeds.
1553 * 5 - Couldn't download the URL content.
1555 function subscribe_to_feed($link, $url, $cat_id = 0,
1556 $auth_login = '', $auth_pass = '') {
1558 global $fetch_last_error;
1560 require_once "include/rssfuncs.php";
1562 $url = fix_url($url);
1564 if (!$url ||
!validate_feed_url($url)) return array("code" => 2);
1566 $contents = @fetch_file_contents
($url, false, $auth_login, $auth_pass);
1569 return array("code" => 5, "message" => $fetch_last_error);
1572 if (is_html($contents)) {
1573 $feedUrls = get_feeds_from_html($url, $contents);
1575 if (count($feedUrls) == 0) {
1576 return array("code" => 3);
1577 } else if (count($feedUrls) > 1) {
1578 return array("code" => 4, "feeds" => $feedUrls);
1580 //use feed url as new URL
1581 $url = key($feedUrls);
1584 if ($cat_id == "0" ||
!$cat_id) {
1585 $cat_qpart = "NULL";
1587 $cat_qpart = "'$cat_id'";
1590 $result = db_query($link,
1591 "SELECT id FROM ttrss_feeds
1592 WHERE feed_url = '$url' AND owner_uid = ".$_SESSION["uid"]);
1594 if (db_num_rows($result) == 0) {
1595 $result = db_query($link,
1596 "INSERT INTO ttrss_feeds
1597 (owner_uid,feed_url,title,cat_id, auth_login,auth_pass,update_method)
1598 VALUES ('".$_SESSION["uid"]."', '$url',
1599 '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass', 0)");
1601 $result = db_query($link,
1602 "SELECT id FROM ttrss_feeds WHERE feed_url = '$url'
1603 AND owner_uid = " . $_SESSION["uid"]);
1605 $feed_id = db_fetch_result($result, 0, "id");
1608 update_rss_feed($link, $feed_id, true);
1611 return array("code" => 1);
1613 return array("code" => 0);
1617 function print_feed_select($link, $id, $default_id = "",
1618 $attributes = "", $include_all_feeds = true,
1619 $root_id = false, $nest_level = 0) {
1622 print "<select id=\"$id\" name=\"$id\" $attributes>";
1623 if ($include_all_feeds) {
1624 $is_selected = ("0" == $default_id) ?
"selected=\"1\"" : "";
1625 print "<option $is_selected value=\"0\">".__('All feeds')."</option>";
1629 if (get_pref($link, 'ENABLE_FEED_CATS')) {
1632 $parent_qpart = "parent_cat = '$root_id'";
1634 $parent_qpart = "parent_cat IS NULL";
1636 $result = db_query($link, "SELECT id,title,
1637 (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 WHERE
1638 c2.parent_cat = ttrss_feed_categories.id) AS num_children
1639 FROM ttrss_feed_categories
1640 WHERE owner_uid = ".$_SESSION["uid"]." AND $parent_qpart ORDER BY title");
1642 while ($line = db_fetch_assoc($result)) {
1644 for ($i = 0; $i < $nest_level; $i++
)
1645 $line["title"] = " - " . $line["title"];
1647 $is_selected = ("CAT:".$line["id"] == $default_id) ?
"selected=\"1\"" : "";
1649 printf("<option $is_selected value='CAT:%d'>%s</option>",
1650 $line["id"], htmlspecialchars($line["title"]));
1652 if ($line["num_children"] > 0)
1653 print_feed_select($link, $id, $default_id, $attributes,
1654 $include_all_feeds, $line["id"], $nest_level+
1);
1656 $feed_result = db_query($link, "SELECT id,title FROM ttrss_feeds
1657 WHERE cat_id = '".$line["id"]."' AND owner_uid = ".$_SESSION["uid"] . " ORDER BY title");
1659 while ($fline = db_fetch_assoc($feed_result)) {
1660 $is_selected = ($fline["id"] == $default_id) ?
"selected=\"1\"" : "";
1662 $fline["title"] = " + " . $fline["title"];
1664 for ($i = 0; $i < $nest_level; $i++
)
1665 $fline["title"] = " - " . $fline["title"];
1667 printf("<option $is_selected value='%d'>%s</option>",
1668 $fline["id"], htmlspecialchars($fline["title"]));
1673 $is_selected = ($default_id == "CAT:0") ?
"selected=\"1\"" : "";
1675 printf("<option $is_selected value='CAT:0'>%s</option>",
1676 __("Uncategorized"));
1678 $feed_result = db_query($link, "SELECT id,title FROM ttrss_feeds
1679 WHERE cat_id IS NULL AND owner_uid = ".$_SESSION["uid"] . " ORDER BY title");
1681 while ($fline = db_fetch_assoc($feed_result)) {
1682 $is_selected = ($fline["id"] == $default_id && !$default_is_cat) ?
"selected=\"1\"" : "";
1684 $fline["title"] = " + " . $fline["title"];
1686 for ($i = 0; $i < $nest_level; $i++
)
1687 $fline["title"] = " - " . $fline["title"];
1689 printf("<option $is_selected value='%d'>%s</option>",
1690 $fline["id"], htmlspecialchars($fline["title"]));
1695 $result = db_query($link, "SELECT id,title FROM ttrss_feeds
1696 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
1698 while ($line = db_fetch_assoc($result)) {
1700 $is_selected = ($line["id"] == $default_id) ?
"selected=\"1\"" : "";
1702 printf("<option $is_selected value='%d'>%s</option>",
1703 $line["id"], htmlspecialchars($line["title"]));
1712 function print_feed_cat_select($link, $id, $default_id,
1713 $attributes, $include_all_cats = true, $root_id = false, $nest_level = 0) {
1716 print "<select id=\"$id\" name=\"$id\" default=\"$default_id\" onchange=\"catSelectOnChange(this)\" $attributes>";
1720 $parent_qpart = "parent_cat = '$root_id'";
1722 $parent_qpart = "parent_cat IS NULL";
1724 $result = db_query($link, "SELECT id,title,
1725 (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 WHERE
1726 c2.parent_cat = ttrss_feed_categories.id) AS num_children
1727 FROM ttrss_feed_categories
1728 WHERE owner_uid = ".$_SESSION["uid"]." AND $parent_qpart ORDER BY title");
1730 while ($line = db_fetch_assoc($result)) {
1731 if ($line["id"] == $default_id) {
1732 $is_selected = "selected=\"1\"";
1737 for ($i = 0; $i < $nest_level; $i++
)
1738 $line["title"] = " - " . $line["title"];
1741 printf("<option $is_selected value='%d'>%s</option>",
1742 $line["id"], htmlspecialchars($line["title"]));
1744 if ($line["num_children"] > 0)
1745 print_feed_cat_select($link, $id, $default_id, $attributes,
1746 $include_all_cats, $line["id"], $nest_level+
1);
1750 if ($include_all_cats) {
1751 if (db_num_rows($result) > 0) {
1752 print "<option disabled=\"1\">--------</option>";
1755 if ($default_id == 0) {
1756 $is_selected = "selected=\"1\"";
1761 print "<option $is_selected value=\"0\">".__('Uncategorized')."</option>";
1767 function checkbox_to_sql_bool($val) {
1768 return ($val == "on") ?
"true" : "false";
1771 function getFeedCatTitle($link, $id) {
1773 return __("Special");
1774 } else if ($id < LABEL_BASE_INDEX
) {
1775 return __("Labels");
1776 } else if ($id > 0) {
1777 $result = db_query($link, "SELECT ttrss_feed_categories.title
1778 FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND
1779 cat_id = ttrss_feed_categories.id");
1780 if (db_num_rows($result) == 1) {
1781 return db_fetch_result($result, 0, "title");
1783 return __("Uncategorized");
1786 return "getFeedCatTitle($id) failed";
1791 function getFeedIcon($id) {
1794 return "images/archive.png";
1797 return "images/mark_set.svg";
1800 return "images/pub_set.svg";
1803 return "images/fresh.png";
1806 return "images/tag.png";
1809 return "images/recently_read.png";
1812 if ($id < LABEL_BASE_INDEX
) {
1813 return "images/label.png";
1815 if (file_exists(ICONS_DIR
. "/$id.ico"))
1816 return ICONS_URL
. "/$id.ico";
1822 function getFeedTitle($link, $id, $cat = false) {
1824 return getCategoryTitle($link, $id);
1825 } else if ($id == -1) {
1826 return __("Starred articles");
1827 } else if ($id == -2) {
1828 return __("Published articles");
1829 } else if ($id == -3) {
1830 return __("Fresh articles");
1831 } else if ($id == -4) {
1832 return __("All articles");
1833 } else if ($id === 0 ||
$id === "0") {
1834 return __("Archived articles");
1835 } else if ($id == -6) {
1836 return __("Recently read");
1837 } else if ($id < LABEL_BASE_INDEX
) {
1838 $label_id = feed_to_label_id($id);
1839 $result = db_query($link, "SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'");
1840 if (db_num_rows($result) == 1) {
1841 return db_fetch_result($result, 0, "caption");
1843 return "Unknown label ($label_id)";
1846 } else if (is_numeric($id) && $id > 0) {
1847 $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$id'");
1848 if (db_num_rows($result) == 1) {
1849 return db_fetch_result($result, 0, "title");
1851 return "Unknown feed ($id)";
1858 function make_init_params($link) {
1861 foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS",
1862 "ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP",
1863 "CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE", "DEFAULT_ARTICLE_LIMIT",
1864 "HIDE_READ_SHOWS_SPECIAL", "COMBINED_DISPLAY_MODE") as $param) {
1866 $params[strtolower($param)] = (int) get_pref($link, $param);
1869 $params["icons_url"] = ICONS_URL
;
1870 $params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME
;
1871 $params["default_view_mode"] = get_pref($link, "_DEFAULT_VIEW_MODE");
1872 $params["default_view_limit"] = (int) get_pref($link, "_DEFAULT_VIEW_LIMIT");
1873 $params["default_view_order_by"] = get_pref($link, "_DEFAULT_VIEW_ORDER_BY");
1874 $params["bw_limit"] = (int) $_SESSION["bw_limit"];
1875 $params["label_base_index"] = (int) LABEL_BASE_INDEX
;
1877 $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
1878 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
1880 $max_feed_id = db_fetch_result($result, 0, "mid");
1881 $num_feeds = db_fetch_result($result, 0, "nf");
1883 $params["max_feed_id"] = (int) $max_feed_id;
1884 $params["num_feeds"] = (int) $num_feeds;
1886 $params["collapsed_feedlist"] = (int) get_pref($link, "_COLLAPSED_FEEDLIST");
1887 $params["hotkeys"] = get_hotkeys_map($link);
1889 $params["csrf_token"] = $_SESSION["csrf_token"];
1890 $params["widescreen"] = (int) $_COOKIE["ttrss_widescreen"];
1892 $params['simple_update'] = defined('SIMPLE_UPDATE_MODE') && SIMPLE_UPDATE_MODE
;
1897 function get_hotkeys_info($link) {
1899 __("Navigation") => array(
1900 "next_feed" => __("Open next feed"),
1901 "prev_feed" => __("Open previous feed"),
1902 "next_article" => __("Open next article"),
1903 "prev_article" => __("Open previous article"),
1904 "next_article_noscroll" => __("Open next article (don't scroll long articles)"),
1905 "prev_article_noscroll" => __("Open previous article (don't scroll long articles)"),
1906 "search_dialog" => __("Show search dialog")),
1907 __("Article") => array(
1908 "toggle_mark" => __("Toggle starred"),
1909 "toggle_publ" => __("Toggle published"),
1910 "toggle_unread" => __("Toggle unread"),
1911 "edit_tags" => __("Edit tags"),
1912 "dismiss_selected" => __("Dismiss selected"),
1913 "dismiss_read" => __("Dismiss read"),
1914 "open_in_new_window" => __("Open in new window"),
1915 "catchup_below" => __("Mark below as read"),
1916 "catchup_above" => __("Mark above as read"),
1917 "article_scroll_down" => __("Scroll down"),
1918 "article_scroll_up" => __("Scroll up"),
1919 "select_article_cursor" => __("Select article under cursor"),
1920 "email_article" => __("Email article"),
1921 "close_article" => __("Close/collapse article"),
1922 "toggle_widescreen" => __("Toggle widescreen mode"),
1923 "toggle_embed_original" => __("Toggle embed original")),
1924 __("Article selection") => array(
1925 "select_all" => __("Select all articles"),
1926 "select_unread" => __("Select unread"),
1927 "select_marked" => __("Select starred"),
1928 "select_published" => __("Select published"),
1929 "select_invert" => __("Invert selection"),
1930 "select_none" => __("Deselect everything")),
1931 __("Feed") => array(
1932 "feed_refresh" => __("Refresh current feed"),
1933 "feed_unhide_read" => __("Un/hide read feeds"),
1934 "feed_subscribe" => __("Subscribe to feed"),
1935 "feed_edit" => __("Edit feed"),
1936 "feed_catchup" => __("Mark as read"),
1937 "feed_reverse" => __("Reverse headlines"),
1938 "feed_debug_update" => __("Debug feed update"),
1939 "catchup_all" => __("Mark all feeds as read"),
1940 "cat_toggle_collapse" => __("Un/collapse current category"),
1941 "toggle_combined_mode" => __("Toggle combined mode")),
1942 __("Go to") => array(
1943 "goto_all" => __("All articles"),
1944 "goto_fresh" => __("Fresh"),
1945 "goto_marked" => __("Starred"),
1946 "goto_published" => __("Published"),
1947 "goto_tagcloud" => __("Tag cloud"),
1948 "goto_prefs" => __("Preferences")),
1949 __("Other") => array(
1950 "create_label" => __("Create label"),
1951 "create_filter" => __("Create filter"),
1952 "collapse_sidebar" => __("Un/collapse sidebar"),
1953 "help_dialog" => __("Show help dialog"))
1959 function get_hotkeys_map($link) {
1961 // "navigation" => array(
1964 "n" => "next_article",
1965 "p" => "prev_article",
1966 "(38)|up" => "prev_article",
1967 "(40)|down" => "next_article",
1968 // "^(38)|Ctrl-up" => "prev_article_noscroll",
1969 // "^(40)|Ctrl-down" => "next_article_noscroll",
1970 "(191)|/" => "search_dialog",
1971 // "article" => array(
1972 "s" => "toggle_mark",
1973 "*s" => "toggle_publ",
1974 "u" => "toggle_unread",
1975 "*t" => "edit_tags",
1976 "*d" => "dismiss_selected",
1977 "*x" => "dismiss_read",
1978 "o" => "open_in_new_window",
1979 "c p" => "catchup_below",
1980 "c n" => "catchup_above",
1981 "*n" => "article_scroll_down",
1982 "*p" => "article_scroll_up",
1983 "*(38)|Shift+up" => "article_scroll_up",
1984 "*(40)|Shift+down" => "article_scroll_down",
1985 "a *w" => "toggle_widescreen",
1986 "a e" => "toggle_embed_original",
1987 "e" => "email_article",
1988 "a q" => "close_article",
1989 // "article_selection" => array(
1990 "a a" => "select_all",
1991 "a u" => "select_unread",
1992 "a *u" => "select_marked",
1993 "a p" => "select_published",
1994 "a i" => "select_invert",
1995 "a n" => "select_none",
1997 "f r" => "feed_refresh",
1998 "f a" => "feed_unhide_read",
1999 "f s" => "feed_subscribe",
2000 "f e" => "feed_edit",
2001 "f q" => "feed_catchup",
2002 "f x" => "feed_reverse",
2003 "f *d" => "feed_debug_update",
2004 "f *c" => "toggle_combined_mode",
2005 "*q" => "catchup_all",
2006 "x" => "cat_toggle_collapse",
2008 "g a" => "goto_all",
2009 "g f" => "goto_fresh",
2010 "g s" => "goto_marked",
2011 "g p" => "goto_published",
2012 "g t" => "goto_tagcloud",
2013 "g *p" => "goto_prefs",
2014 // "other" => array(
2015 "(9)|Tab" => "select_article_cursor", // tab
2016 "c l" => "create_label",
2017 "c f" => "create_filter",
2018 "c s" => "collapse_sidebar",
2019 "^(191)|Ctrl+/" => "help_dialog",
2022 if (get_pref($link, 'COMBINED_DISPLAY_MODE')) {
2023 $hotkeys["^(38)|Ctrl-up"] = "prev_article_noscroll";
2024 $hotkeys["^(40)|Ctrl-down"] = "next_article_noscroll";
2028 foreach ($pluginhost->get_hooks($pluginhost::HOOK_HOTKEY_MAP
) as $plugin) {
2029 $hotkeys = $plugin->hook_hotkey_map($hotkeys);
2032 $prefixes = array();
2034 foreach (array_keys($hotkeys) as $hotkey) {
2035 $pair = explode(" ", $hotkey, 2);
2037 if (count($pair) > 1 && !in_array($pair[0], $prefixes)) {
2038 array_push($prefixes, $pair[0]);
2042 return array($prefixes, $hotkeys);
2045 function make_runtime_info($link) {
2048 $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
2049 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2051 $max_feed_id = db_fetch_result($result, 0, "mid");
2052 $num_feeds = db_fetch_result($result, 0, "nf");
2054 $data["max_feed_id"] = (int) $max_feed_id;
2055 $data["num_feeds"] = (int) $num_feeds;
2057 $data['last_article_id'] = getLastArticleId($link);
2058 $data['cdm_expanded'] = get_pref($link, 'CDM_EXPANDED');
2060 $data['dep_ts'] = calculate_dep_timestamp();
2061 $data['reload_on_ts_change'] = !defined('_NO_RELOAD_ON_TS_CHANGE');
2063 if (file_exists(LOCK_DIRECTORY
. "/update_daemon.lock")) {
2065 $data['daemon_is_running'] = (int) file_is_locked("update_daemon.lock");
2067 if (time() - $_SESSION["daemon_stamp_check"] > 30) {
2069 $stamp = (int) @file_get_contents
(LOCK_DIRECTORY
. "/update_daemon.stamp");
2072 $stamp_delta = time() - $stamp;
2074 if ($stamp_delta > 1800) {
2078 $_SESSION["daemon_stamp_check"] = time();
2081 $data['daemon_stamp_ok'] = $stamp_check;
2083 $stamp_fmt = date("Y.m.d, G:i", $stamp);
2085 $data['daemon_stamp'] = $stamp_fmt;
2090 if ($_SESSION["last_version_check"] +
86400 +
rand(-1000, 1000) < time()) {
2091 $new_version_details = @check_for_update
($link);
2093 $data['new_version_available'] = (int) ($new_version_details != false);
2095 $_SESSION["last_version_check"] = time();
2096 $_SESSION["version_data"] = $new_version_details;
2102 function search_to_sql($link, $search) {
2104 $search_query_part = "";
2106 $keywords = explode(" ", $search);
2107 $query_keywords = array();
2109 foreach ($keywords as $k) {
2110 if (strpos($k, "-") === 0) {
2117 $commandpair = explode(":", mb_strtolower($k), 2);
2119 if ($commandpair[0] == "note" && $commandpair[1]) {
2121 if ($commandpair[1] == "true")
2122 array_push($query_keywords, "($not (note IS NOT NULL AND note != ''))");
2124 array_push($query_keywords, "($not (note IS NULL OR note = ''))");
2126 } else if ($commandpair[0] == "star" && $commandpair[1]) {
2128 if ($commandpair[1] == "true")
2129 array_push($query_keywords, "($not (marked = true))");
2131 array_push($query_keywords, "($not (marked = false))");
2133 } else if ($commandpair[0] == "pub" && $commandpair[1]) {
2135 if ($commandpair[1] == "true")
2136 array_push($query_keywords, "($not (published = true))");
2138 array_push($query_keywords, "($not (published = false))");
2140 } else if (strpos($k, "@") === 0) {
2142 $user_tz_string = get_pref($link, 'USER_TIMEZONE', $_SESSION['uid']);
2143 $orig_ts = strtotime(substr($k, 1));
2144 $k = date("Y-m-d", convert_timestamp($orig_ts, $user_tz_string, 'UTC'));
2146 //$k = date("Y-m-d", strtotime(substr($k, 1)));
2148 array_push($query_keywords, "(".SUBSTRING_FOR_DATE
."(updated,1,LENGTH('$k')) $not = '$k')");
2150 array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
2151 OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
2155 $search_query_part = implode("AND", $query_keywords);
2157 return $search_query_part;
2160 function getParentCategories($link, $cat, $owner_uid) {
2163 $result = db_query($link, "SELECT parent_cat FROM ttrss_feed_categories
2164 WHERE id = '$cat' AND parent_cat IS NOT NULL AND owner_uid = $owner_uid");
2166 while ($line = db_fetch_assoc($result)) {
2167 array_push($rv, $line["parent_cat"]);
2168 $rv = array_merge($rv, getParentCategories($link, $line["parent_cat"], $owner_uid));
2174 function getChildCategories($link, $cat, $owner_uid) {
2177 $result = db_query($link, "SELECT id FROM ttrss_feed_categories
2178 WHERE parent_cat = '$cat' AND owner_uid = $owner_uid");
2180 while ($line = db_fetch_assoc($result)) {
2181 array_push($rv, $line["id"]);
2182 $rv = array_merge($rv, getChildCategories($link, $line["id"], $owner_uid));
2188 function queryFeedHeadlines($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, $ignore_vfeed_group = false) {
2190 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2192 $ext_tables_part = "";
2196 if (SPHINX_ENABLED
) {
2197 $ids = join(",", @sphinx_search
($search, 0, 500));
2200 $search_query_part = "ref_id IN ($ids) AND ";
2202 $search_query_part = "ref_id = -1 AND ";
2205 $search_query_part = search_to_sql($link, $search);
2206 $search_query_part .= " AND ";
2210 $search_query_part = "";
2215 if (DB_TYPE
== "pgsql") {
2216 $query_strategy_part .= " AND updated > NOW() - INTERVAL '14 days' ";
2218 $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL 14 DAY) ";
2221 $override_order = "updated DESC";
2223 $filter_query_part = filter_to_sql($link, $filter, $owner_uid);
2225 // Try to check if SQL regexp implementation chokes on a valid regexp
2226 $result = db_query($link, "SELECT true AS true_val FROM ttrss_entries,
2227 ttrss_user_entries, ttrss_feeds, ttrss_feed_categories
2228 WHERE $filter_query_part LIMIT 1", false);
2231 $test = db_fetch_result($result, 0, "true_val");
2234 $filter_query_part = "false AND";
2236 $filter_query_part .= " AND";
2239 $filter_query_part = "false AND";
2243 $filter_query_part = "";
2247 $since_id_part = "ttrss_entries.id > $since_id AND ";
2249 $since_id_part = "";
2252 $view_query_part = "";
2254 if ($view_mode == "adaptive" ||
$view_query_part == "noscores") {
2256 $view_query_part = " ";
2257 } else if ($feed != -1) {
2259 $unread = getFeedUnread($link, $feed, $cat_view);
2261 if ($cat_view && $feed > 0 && $include_children)
2262 $unread +
= getCategoryChildrenUnread($link, $feed);
2265 $view_query_part = " unread = true AND ";
2270 if ($view_mode == "marked") {
2271 $view_query_part = " marked = true AND ";
2274 if ($view_mode == "has_note") {
2275 $view_query_part = " (note IS NOT NULL AND note != '') AND ";
2278 if ($view_mode == "published") {
2279 $view_query_part = " published = true AND ";
2282 if ($view_mode == "unread" && $feed != -6) {
2283 $view_query_part = " unread = true AND ";
2286 if ($view_mode == "updated") {
2287 $view_query_part = " (last_read is null and unread = false) AND ";
2291 $limit_query_part = "LIMIT " . $limit;
2294 $allow_archived = false;
2296 $vfeed_query_part = "";
2298 // override query strategy and enable feed display when searching globally
2299 if ($search && $search_mode == "all_feeds") {
2300 $query_strategy_part = "true";
2301 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2303 } else if (!is_numeric($feed)) {
2304 $query_strategy_part = "true";
2305 $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
2306 id = feed_id) as feed_title,";
2307 } else if ($search && $search_mode == "this_cat") {
2308 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2311 if ($include_children) {
2312 $subcats = getChildCategories($link, $feed, $owner_uid);
2313 array_push($subcats, $feed);
2314 $cats_qpart = join(",", $subcats);
2316 $cats_qpart = $feed;
2319 $query_strategy_part = "ttrss_feeds.cat_id IN ($cats_qpart)";
2322 $query_strategy_part = "ttrss_feeds.cat_id IS NULL";
2325 } else if ($feed > 0) {
2330 if ($include_children) {
2332 $subcats = getChildCategories($link, $feed, $owner_uid);
2334 array_push($subcats, $feed);
2335 $query_strategy_part = "cat_id IN (".
2336 implode(",", $subcats).")";
2339 $query_strategy_part = "cat_id = '$feed'";
2343 $query_strategy_part = "cat_id IS NULL";
2346 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2349 $query_strategy_part = "feed_id = '$feed'";
2351 } else if ($feed == 0 && !$cat_view) { // archive virtual feed
2352 $query_strategy_part = "feed_id IS NULL";
2353 $allow_archived = true;
2354 } else if ($feed == 0 && $cat_view) { // uncategorized
2355 $query_strategy_part = "cat_id IS NULL AND feed_id IS NOT NULL";
2356 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2357 } else if ($feed == -1) { // starred virtual feed
2358 $query_strategy_part = "marked = true";
2359 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2360 $allow_archived = true;
2362 if (!$override_order) {
2363 if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) {
2364 $override_order = "date_entered, updated";
2366 $override_order = "last_marked DESC, date_entered DESC, updated DESC";
2370 } else if ($feed == -2) { // published virtual feed OR labels category
2373 $query_strategy_part = "published = true";
2374 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2375 $allow_archived = true;
2377 if (!$override_order) {
2378 if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) {
2379 $override_order = "date_entered, updated";
2381 $override_order = "last_published DESC, date_entered DESC, updated DESC";
2386 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2388 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
2390 $query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND
2391 ttrss_user_labels2.article_id = ref_id";
2394 } else if ($feed == -6) { // recently read
2395 $query_strategy_part = "unread = false AND last_read IS NOT NULL";
2396 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2397 $allow_archived = true;
2399 if (!$override_order) $override_order = "last_read DESC";
2400 } else if ($feed == -3) { // fresh virtual feed
2401 $query_strategy_part = "unread = true AND score >= 0";
2403 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
2405 if (DB_TYPE
== "pgsql") {
2406 $query_strategy_part .= " AND date_entered > NOW() - INTERVAL '$intl hour' ";
2408 $query_strategy_part .= " AND date_entered > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
2411 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2412 } else if ($feed == -4) { // all articles virtual feed
2413 $query_strategy_part = "true";
2414 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2415 } else if ($feed <= LABEL_BASE_INDEX
) { // labels
2416 $label_id = feed_to_label_id($feed);
2418 $query_strategy_part = "label_id = '$label_id' AND
2419 ttrss_labels2.id = ttrss_user_labels2.label_id AND
2420 ttrss_user_labels2.article_id = ref_id";
2422 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2423 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
2424 $allow_archived = true;
2427 $query_strategy_part = "true";
2430 if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
2431 $date_sort_field = "updated";
2433 $date_sort_field = "date_entered";
2436 if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) {
2437 $order_by = "$date_sort_field, updated";
2439 $order_by = "$date_sort_field DESC, updated DESC";
2442 if ($view_mode != "noscores") {
2443 $order_by = "score DESC, $order_by";
2446 if ($view_mode == "unread_first") {
2447 $order_by = "unread DESC, $order_by";
2450 if ($override_order) {
2451 $order_by = $override_order;
2457 $feed_title = T_sprintf("Search results: %s", $search);
2460 $feed_title = getCategoryTitle($link, $feed);
2462 if (is_numeric($feed) && $feed > 0) {
2463 $result = db_query($link, "SELECT title,site_url,last_error
2464 FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid");
2466 $feed_title = db_fetch_result($result, 0, "title");
2467 $feed_site_url = db_fetch_result($result, 0, "site_url");
2468 $last_error = db_fetch_result($result, 0, "last_error");
2470 $feed_title = getFeedTitle($link, $feed);
2475 $content_query_part = "content as content_preview, cached_content, ";
2477 if (is_numeric($feed)) {
2480 $feed_kind = "Feeds";
2482 $feed_kind = "Labels";
2485 if ($limit_query_part) {
2486 $offset_query_part = "OFFSET $offset";
2489 // proper override_order applied above
2490 if ($vfeed_query_part && !$ignore_vfeed_group && get_pref($link, 'VFEED_GROUP_BY_FEED', $owner_uid)) {
2491 if (!$override_order) {
2492 $order_by = "ttrss_feeds.title, $order_by";
2494 $order_by = "ttrss_feeds.title, $override_order";
2498 if (!$allow_archived) {
2499 $from_qpart = "ttrss_entries,ttrss_user_entries,ttrss_feeds$ext_tables_part";
2500 $feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
2503 $from_qpart = "ttrss_entries$ext_tables_part,ttrss_user_entries
2504 LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)";
2507 $query = "SELECT DISTINCT
2510 ttrss_entries.id,ttrss_entries.title,
2514 always_display_enclosures,
2521 unread,feed_id,marked,published,link,last_read,orig_feed_id,
2522 last_marked, last_published,
2530 ttrss_user_entries.ref_id = ttrss_entries.id AND
2531 ttrss_user_entries.owner_uid = '$owner_uid' AND
2536 $query_strategy_part ORDER BY $order_by
2537 $limit_query_part $offset_query_part";
2539 if ($_REQUEST["debug"]) print $query;
2541 $result = db_query($link, $query);
2546 $select_qpart = "SELECT DISTINCT " .
2550 "ttrss_entries.id as id," .
2563 "(SELECT hide_images FROM ttrss_feeds WHERE id = feed_id) AS hide_images," .
2564 "last_marked, last_published, " .
2567 $content_query_part .
2570 $feed_kind = "Tags";
2571 $all_tags = explode(",", $feed);
2572 if ($search_mode == 'any') {
2573 $tag_sql = "tag_name in (" . implode(", ", array_map("db_quote", $all_tags)) . ")";
2574 $from_qpart = " FROM ttrss_entries,ttrss_user_entries,ttrss_tags ";
2575 $where_qpart = " WHERE " .
2576 "ref_id = ttrss_entries.id AND " .
2577 "ttrss_user_entries.owner_uid = $owner_uid AND " .
2578 "post_int_id = int_id AND $tag_sql AND " .
2580 $search_query_part .
2581 $query_strategy_part . " ORDER BY $order_by " .
2586 $sub_selects = array();
2587 $sub_ands = array();
2588 foreach ($all_tags as $term) {
2589 array_push($sub_selects, "(SELECT post_int_id from ttrss_tags WHERE tag_name = " . db_quote($term) . " AND owner_uid = $owner_uid) as A$i");
2596 array_push($sub_ands, "A$x.post_int_id = A$y.post_int_id");
2601 array_push($sub_ands, "A1.post_int_id = ttrss_user_entries.int_id and ttrss_user_entries.owner_uid = $owner_uid");
2602 array_push($sub_ands, "ttrss_user_entries.ref_id = ttrss_entries.id");
2603 $from_qpart = " FROM " . implode(", ", $sub_selects) . ", ttrss_user_entries, ttrss_entries";
2604 $where_qpart = " WHERE " . implode(" AND ", $sub_ands);
2606 // error_log("TAG SQL: " . $tag_sql);
2607 // $tag_sql = "tag_name = '$feed'"; DEFAULT way
2609 // error_log("[". $select_qpart . "][" . $from_qpart . "][" .$where_qpart . "]");
2610 $result = db_query($link, $select_qpart . $from_qpart . $where_qpart);
2613 return array($result, $feed_title, $feed_site_url, $last_error);
2617 function sanitize($link, $str, $force_remove_images = false, $owner = false, $site_url = false) {
2618 if (!$owner) $owner = $_SESSION["uid"];
2620 $res = trim($str); if (!$res) return '';
2622 if (strpos($res, "href=") === false)
2623 $res = rewrite_urls($res);
2625 $charset_hack = '<head>
2626 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
2629 $res = trim($res); if (!$res) return '';
2631 libxml_use_internal_errors(true);
2633 $doc = new DOMDocument();
2634 $doc->loadHTML($charset_hack . $res);
2635 $xpath = new DOMXPath($doc);
2637 $entries = $xpath->query('(//a[@href]|//img[@src])');
2639 foreach ($entries as $entry) {
2643 if ($entry->hasAttribute('href'))
2644 $entry->setAttribute('href',
2645 rewrite_relative_url($site_url, $entry->getAttribute('href')));
2647 if ($entry->hasAttribute('src')) {
2648 $src = rewrite_relative_url($site_url, $entry->getAttribute('src'));
2650 $cached_filename = CACHE_DIR
. '/images/' . sha1($src) . '.png';
2652 if (file_exists($cached_filename)) {
2653 $src = SELF_URL_PATH
. '/image.php?hash=' . sha1($src);
2656 $entry->setAttribute('src', $src);
2659 if ($entry->nodeName
== 'img') {
2660 if (($owner && get_pref($link, "STRIP_IMAGES", $owner)) ||
2661 $force_remove_images) {
2663 $p = $doc->createElement('p');
2665 $a = $doc->createElement('a');
2666 $a->setAttribute('href', $entry->getAttribute('src'));
2668 $a->appendChild(new DOMText($entry->getAttribute('src')));
2669 $a->setAttribute('target', '_blank');
2671 $p->appendChild($a);
2673 $entry->parentNode
->replaceChild($p, $entry);
2678 if (strtolower($entry->nodeName
) == "a") {
2679 $entry->setAttribute("target", "_blank");
2683 $entries = $xpath->query('//iframe');
2684 foreach ($entries as $entry) {
2685 $entry->setAttribute('sandbox', 'allow-scripts');
2689 $allowed_elements = array('a', 'address', 'audio', 'article',
2690 'b', 'big', 'blockquote', 'body', 'br', 'cite', 'center',
2691 'code', 'dd', 'del', 'details', 'div', 'dl', 'font',
2692 'dt', 'em', 'footer', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6',
2693 'header', 'html', 'i', 'img', 'ins', 'kbd',
2694 'li', 'nav', 'ol', 'p', 'pre', 'q', 's','small',
2695 'source', 'span', 'strike', 'strong', 'sub', 'summary',
2696 'sup', 'table', 'tbody', 'td', 'tfoot', 'th', 'thead',
2697 'tr', 'track', 'tt', 'u', 'ul', 'var', 'wbr', 'video' );
2699 if ($_SESSION['hasSandbox']) $allowed_elements[] = 'iframe';
2701 $disallowed_attributes = array('id', 'style', 'class');
2705 if (isset($pluginhost)) {
2706 foreach ($pluginhost->get_hooks($pluginhost::HOOK_SANITIZE
) as $plugin) {
2707 $retval = $plugin->hook_sanitize($doc, $site_url, $allowed_elements, $disallowed_attributes);
2708 if (is_array($retval)) {
2710 $allowed_elements = $retval[1];
2711 $disallowed_attributes = $retval[2];
2718 $doc->removeChild($doc->firstChild
); //remove doctype
2719 $doc = strip_harmful_tags($doc, $allowed_elements, $disallowed_attributes);
2720 $res = $doc->saveHTML();
2724 function strip_harmful_tags($doc, $allowed_elements, $disallowed_attributes) {
2725 $entries = $doc->getElementsByTagName("*");
2727 foreach ($entries as $entry) {
2728 if (!in_array($entry->nodeName
, $allowed_elements)) {
2729 $entry->parentNode
->removeChild($entry);
2732 if ($entry->hasAttributes()) {
2733 $attrs_to_remove = array();
2735 foreach ($entry->attributes
as $attr) {
2737 if (strpos($attr->nodeName
, 'on') === 0) {
2738 array_push($attrs_to_remove, $attr);
2741 if (in_array($attr->nodeName
, $disallowed_attributes)) {
2742 array_push($attrs_to_remove, $attr);
2746 foreach ($attrs_to_remove as $attr) {
2747 $entry->removeAttributeNode($attr);
2755 function check_for_update($link) {
2756 if (CHECK_FOR_NEW_VERSION
&& $_SESSION['access_level'] >= 10) {
2757 $version_url = "http://tt-rss.org/version.php?ver=" . VERSION
.
2758 "&iid=" . sha1(SELF_URL_PATH
);
2760 $version_data = @fetch_file_contents
($version_url);
2762 if ($version_data) {
2763 $version_data = json_decode($version_data, true);
2764 if ($version_data && $version_data['version']) {
2766 if (version_compare(VERSION
, $version_data['version']) == -1) {
2767 return $version_data;
2775 function catchupArticlesById($link, $ids, $cmode, $owner_uid = false) {
2777 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2778 if (count($ids) == 0) return;
2782 foreach ($ids as $id) {
2783 array_push($tmp_ids, "ref_id = '$id'");
2786 $ids_qpart = join(" OR ", $tmp_ids);
2789 db_query($link, "UPDATE ttrss_user_entries SET
2790 unread = false,last_read = NOW()
2791 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
2792 } else if ($cmode == 1) {
2793 db_query($link, "UPDATE ttrss_user_entries SET
2795 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
2797 db_query($link, "UPDATE ttrss_user_entries SET
2798 unread = NOT unread,last_read = NOW()
2799 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
2804 $result = db_query($link, "SELECT DISTINCT feed_id FROM ttrss_user_entries
2805 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
2807 while ($line = db_fetch_assoc($result)) {
2808 ccache_update($link, $line["feed_id"], $owner_uid);
2812 function get_article_tags($link, $id, $owner_uid = 0, $tag_cache = false) {
2814 $a_id = db_escape_string($link, $id);
2816 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2818 $query = "SELECT DISTINCT tag_name,
2819 owner_uid as owner FROM
2820 ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE
2821 ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name";
2823 $obj_id = md5("TAGS:$owner_uid:$id");
2826 /* check cache first */
2828 if ($tag_cache === false) {
2829 $result = db_query($link, "SELECT tag_cache FROM ttrss_user_entries
2830 WHERE ref_id = '$id' AND owner_uid = $owner_uid");
2832 $tag_cache = db_fetch_result($result, 0, "tag_cache");
2836 $tags = explode(",", $tag_cache);
2839 /* do it the hard way */
2841 $tmp_result = db_query($link, $query);
2843 while ($tmp_line = db_fetch_assoc($tmp_result)) {
2844 array_push($tags, $tmp_line["tag_name"]);
2847 /* update the cache */
2849 $tags_str = db_escape_string($link, join(",", $tags));
2851 db_query($link, "UPDATE ttrss_user_entries
2852 SET tag_cache = '$tags_str' WHERE ref_id = '$id'
2853 AND owner_uid = $owner_uid");
2859 function trim_array($array) {
2861 array_walk($tmp, 'trim');
2865 function tag_is_valid($tag) {
2866 if ($tag == '') return false;
2867 if (preg_match("/^[0-9]*$/", $tag)) return false;
2868 if (mb_strlen($tag) > 250) return false;
2870 if (function_exists('iconv')) {
2871 $tag = iconv("utf-8", "utf-8", $tag);
2874 if (!$tag) return false;
2879 function render_login_form($link) {
2880 require_once "login_form.php";
2884 // from http://developer.apple.com/internet/safari/faq.html
2885 function no_cache_incantation() {
2886 header("Expires: Mon, 22 Dec 1980 00:00:00 GMT"); // Happy birthday to me :)
2887 header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified
2888 header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0"); // HTTP/1.1
2889 header("Cache-Control: post-check=0, pre-check=0", false);
2890 header("Pragma: no-cache"); // HTTP/1.0
2893 function format_warning($msg, $id = "") {
2895 return "<div class=\"warning\" id=\"$id\">
2896 <img src=\"images/sign_excl.svg\">$msg</div>";
2899 function format_notice($msg, $id = "") {
2901 return "<div class=\"notice\" id=\"$id\">
2902 <img src=\"images/sign_info.svg\">$msg</div>";
2905 function format_error($msg, $id = "") {
2907 return "<div class=\"error\" id=\"$id\">
2908 <img src=\"images/sign_excl.svg\">$msg</div>";
2911 function print_notice($msg) {
2912 return print format_notice($msg);
2915 function print_warning($msg) {
2916 return print format_warning($msg);
2919 function print_error($msg) {
2920 return print format_error($msg);
2924 function T_sprintf() {
2925 $args = func_get_args();
2926 return vsprintf(__(array_shift($args)), $args);
2929 function format_inline_player($link, $url, $ctype) {
2933 $url = htmlspecialchars($url);
2935 if (strpos($ctype, "audio/") === 0) {
2937 if ($_SESSION["hasAudio"] && (strpos($ctype, "ogg") !== false ||
2938 strpos($_SERVER['HTTP_USER_AGENT'], "Chrome") !== false ||
2939 strpos($_SERVER['HTTP_USER_AGENT'], "Safari") !== false )) {
2941 $id = 'AUDIO-' . uniqid();
2943 $entry .= "<audio id=\"$id\"\" controls style='display : none'>
2944 <source type=\"$ctype\" src=\"$url\"></source>
2947 $entry .= "<span onclick=\"player(this)\"
2948 title=\"".__("Click to play")."\" status=\"0\"
2949 class=\"player\" audio-id=\"$id\">".__("Play")."</span>";
2953 $entry .= "<object type=\"application/x-shockwave-flash\"
2954 data=\"lib/button/musicplayer.swf?song_url=$url\"
2955 width=\"17\" height=\"17\" style='float : left; margin-right : 5px;'>
2956 <param name=\"movie\"
2957 value=\"lib/button/musicplayer.swf?song_url=$url\" />
2961 if ($entry) $entry .= " <a target=\"_blank\"
2962 href=\"$url\">" . basename($url) . "</a>";
2970 /* $filename = substr($url, strrpos($url, "/")+1);
2972 $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
2973 $filename . " (" . $ctype . ")" . "</a>"; */
2977 function format_article($link, $id, $mark_as_read = true, $zoom_mode = false, $owner_uid = false) {
2978 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2984 /* we can figure out feed_id from article id anyway, why do we
2985 * pass feed_id here? let's ignore the argument :( */
2987 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
2988 WHERE ref_id = '$id'");
2990 $feed_id = (int) db_fetch_result($result, 0, "feed_id");
2992 $rv['feed_id'] = $feed_id;
2994 //if (!$zoom_mode) { print "<article id='$id'><![CDATA["; };
2996 if ($mark_as_read) {
2997 $result = db_query($link, "UPDATE ttrss_user_entries
2998 SET unread = false,last_read = NOW()
2999 WHERE ref_id = '$id' AND owner_uid = $owner_uid");
3001 ccache_update($link, $feed_id, $owner_uid);
3004 $result = db_query($link, "SELECT id,title,link,content,feed_id,comments,int_id,
3005 ".SUBSTRING_FOR_DATE
."(updated,1,16) as updated,
3006 (SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url,
3007 (SELECT hide_images FROM ttrss_feeds WHERE id = feed_id) as hide_images,
3014 FROM ttrss_entries,ttrss_user_entries
3015 WHERE id = '$id' AND ref_id = id AND owner_uid = $owner_uid");
3019 $line = db_fetch_assoc($result);
3021 $tag_cache = $line["tag_cache"];
3023 $line["tags"] = get_article_tags($link, $id, $owner_uid, $line["tag_cache"]);
3024 unset($line["tag_cache"]);
3026 $line["content"] = sanitize($link, $line["content"], false, $owner_uid, $line["site_url"]);
3030 foreach ($pluginhost->get_hooks($pluginhost::HOOK_RENDER_ARTICLE
) as $p) {
3031 $line = $p->hook_render_article($line);
3034 $num_comments = $line["num_comments"];
3035 $entry_comments = "";
3037 if ($num_comments > 0) {
3038 if ($line["comments"]) {
3039 $comments_url = htmlspecialchars($line["comments"]);
3041 $comments_url = htmlspecialchars($line["link"]);
3043 $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>";
3045 if ($line["comments"] && $line["link"] != $line["comments"]) {
3046 $entry_comments = "<a target='_blank' href=\"".htmlspecialchars($line["comments"])."\">comments</a>";
3051 header("Content-Type: text/html");
3052 $rv['content'] .= "<html><head>
3053 <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/>
3054 <title>Tiny Tiny RSS - ".$line["title"]."</title>
3055 <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss.css\">
3056 </head><body id=\"ttrssZoom\">";
3059 $rv['content'] .= "<div class=\"postReply\" id=\"POST-$id\">";
3061 $rv['content'] .= "<div class=\"postHeader\" id=\"POSTHDR-$id\">";
3063 $entry_author = $line["author"];
3065 if ($entry_author) {
3066 $entry_author = __(" - ") . $entry_author;
3069 $parsed_updated = make_local_datetime($link, $line["updated"], true,
3072 $rv['content'] .= "<div class=\"postDate\">$parsed_updated</div>";
3074 if ($line["link"]) {
3075 $rv['content'] .= "<div class='postTitle'><a target='_blank'
3076 title=\"".htmlspecialchars($line['title'])."\"
3078 htmlspecialchars($line["link"]) . "\">" .
3079 $line["title"] . "</a>" .
3080 "<span class='author'>$entry_author</span></div>";
3082 $rv['content'] .= "<div class='postTitle'>" . $line["title"] . "$entry_author</div>";
3085 $tags_str = format_tags_string($line["tags"], $id);
3086 $tags_str_full = join(", ", $line["tags"]);
3088 if (!$tags_str_full) $tags_str_full = __("no tags");
3090 if (!$entry_comments) $entry_comments = " "; # placeholder
3092 $rv['content'] .= "<div class='postTags' style='float : right'>
3093 <img src='images/tag.png'
3094 class='tagsPic' alt='Tags' title='Tags'> ";
3097 $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>
3098 <a title=\"".__('Edit tags for this article')."\"
3099 href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>";
3101 $rv['content'] .= "<div dojoType=\"dijit.Tooltip\"
3102 id=\"ATSTRTIP-$id\" connectId=\"ATSTR-$id\"
3103 position=\"below\">$tags_str_full</div>";
3107 foreach ($pluginhost->get_hooks($pluginhost::HOOK_ARTICLE_BUTTON
) as $p) {
3108 $rv['content'] .= $p->hook_article_button($line);
3113 $tags_str = strip_tags($tags_str);
3114 $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>";
3116 $rv['content'] .= "</div>";
3117 $rv['content'] .= "<div clear='both'>$entry_comments</div>";
3119 if ($line["orig_feed_id"]) {
3121 $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
3122 WHERE id = ".$line["orig_feed_id"]);
3124 if (db_num_rows($tmp_result) != 0) {
3126 $rv['content'] .= "<div clear='both'>";
3127 $rv['content'] .= __("Originally from:");
3129 $rv['content'] .= " ";
3131 $tmp_line = db_fetch_assoc($tmp_result);
3133 $rv['content'] .= "<a target='_blank'
3134 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
3135 $tmp_line['title'] . "</a>";
3137 $rv['content'] .= " ";
3139 $rv['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
3140 $rv['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.svg'></a>";
3142 $rv['content'] .= "</div>";
3146 $rv['content'] .= "</div>";
3148 $rv['content'] .= "<div id=\"POSTNOTE-$id\">";
3149 if ($line['note']) {
3150 $rv['content'] .= format_article_note($id, $line['note'], !$zoom_mode);
3152 $rv['content'] .= "</div>";
3154 $rv['content'] .= "<div class=\"postContent\">";
3156 $rv['content'] .= $line["content"];
3158 $rv['content'] .= format_article_enclosures($link, $id,
3159 $always_display_enclosures, $line["content"], $line["hide_images"]);
3161 $rv['content'] .= "</div>";
3163 $rv['content'] .= "</div>";
3169 <div class='footer'>
3170 <button onclick=\"return window.close()\">".
3171 __("Close this window")."</button></div>";
3172 $rv['content'] .= "</body></html>";
3179 function print_checkpoint($n, $s) {
3180 $ts = microtime(true);
3181 echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s);
3185 function sanitize_tag($tag) {
3188 $tag = mb_strtolower($tag, 'utf-8');
3190 $tag = preg_replace('/[\'\"\+\>\<]/', "", $tag);
3192 // $tag = str_replace('"', "", $tag);
3193 // $tag = str_replace("+", " ", $tag);
3194 $tag = str_replace("technorati tag: ", "", $tag);
3199 function get_self_url_prefix() {
3200 if (strrpos(SELF_URL_PATH
, "/") === strlen(SELF_URL_PATH
)-1) {
3201 return substr(SELF_URL_PATH
, 0, strlen(SELF_URL_PATH
)-1);
3203 return SELF_URL_PATH
;
3208 * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI.
3210 * @return string The Mozilla Firefox feed adding URL.
3212 function add_feed_url() {
3213 //$url_path = ($_SERVER['HTTPS'] != "on" ? 'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH);
3215 $url_path = get_self_url_prefix() .
3216 "/public.php?op=subscribe&feed_url=%s";
3218 } // function add_feed_url
3220 function encrypt_password($pass, $salt = '', $mode2 = false) {
3221 if ($salt && $mode2) {
3222 return "MODE2:" . hash('sha256', $salt . $pass);
3224 return "SHA1X:" . sha1("$salt:$pass");
3226 return "SHA1:" . sha1($pass);
3228 } // function encrypt_password
3230 function load_filters($link, $feed_id, $owner_uid, $action_id = false) {
3233 $cat_id = (int)getFeedCategory($link, $feed_id);
3235 $result = db_query($link, "SELECT * FROM ttrss_filters2 WHERE
3236 owner_uid = $owner_uid AND enabled = true");
3238 $check_cats = join(",", array_merge(
3239 getParentCategories($link, $cat_id, $owner_uid),
3242 while ($line = db_fetch_assoc($result)) {
3243 $filter_id = $line["id"];
3245 $result2 = db_query($link, "SELECT
3246 r.reg_exp, r.inverse, r.feed_id, r.cat_id, r.cat_filter, t.name AS type_name
3247 FROM ttrss_filters2_rules AS r,
3248 ttrss_filter_types AS t
3250 (cat_id IS NULL OR cat_id IN ($check_cats)) AND
3251 (feed_id IS NULL OR feed_id = '$feed_id') AND
3252 filter_type = t.id AND filter_id = '$filter_id'");
3257 while ($rule_line = db_fetch_assoc($result2)) {
3258 # print_r($rule_line);
3261 $rule["reg_exp"] = $rule_line["reg_exp"];
3262 $rule["type"] = $rule_line["type_name"];
3263 $rule["inverse"] = sql_bool_to_bool($rule_line["inverse"]);
3265 array_push($rules, $rule);
3268 $result2 = db_query($link, "SELECT a.action_param,t.name AS type_name
3269 FROM ttrss_filters2_actions AS a,
3270 ttrss_filter_actions AS t
3272 action_id = t.id AND filter_id = '$filter_id'");
3274 while ($action_line = db_fetch_assoc($result2)) {
3275 # print_r($action_line);
3278 $action["type"] = $action_line["type_name"];
3279 $action["param"] = $action_line["action_param"];
3281 array_push($actions, $action);
3286 $filter["match_any_rule"] = sql_bool_to_bool($line["match_any_rule"]);
3287 $filter["inverse"] = sql_bool_to_bool($line["inverse"]);
3288 $filter["rules"] = $rules;
3289 $filter["actions"] = $actions;
3291 if (count($rules) > 0 && count($actions) > 0) {
3292 array_push($filters, $filter);
3299 function get_score_pic($score) {
3301 return "score_high.png";
3302 } else if ($score > 0) {
3303 return "score_half_high.png";
3304 } else if ($score < -100) {
3305 return "score_low.png";
3306 } else if ($score < 0) {
3307 return "score_half_low.png";
3309 return "score_neutral.png";
3313 function feed_has_icon($id) {
3314 return is_file(ICONS_DIR
. "/$id.ico") && filesize(ICONS_DIR
. "/$id.ico") > 0;
3317 function init_connection($link) {
3320 if (DB_TYPE
== "pgsql") {
3321 pg_query($link, "set client_encoding = 'UTF-8'");
3322 pg_set_client_encoding("UNICODE");
3323 pg_query($link, "set datestyle = 'ISO, european'");
3324 pg_query($link, "set TIME ZONE 0");
3326 db_query($link, "SET time_zone = '+0:0'");
3328 if (defined('MYSQL_CHARSET') && MYSQL_CHARSET
) {
3329 db_query($link, "SET NAMES " . MYSQL_CHARSET
);
3335 $pluginhost = new PluginHost($link);
3336 $pluginhost->load(PLUGINS
, $pluginhost::KIND_ALL
);
3340 print "Unable to connect to database:" . db_last_error();
3345 function format_tags_string($tags, $id) {
3348 $tags_nolinks_str = "";
3354 $formatted_tags = array();
3356 foreach ($tags as $tag) {
3358 $tag_escaped = str_replace("'", "\\'", $tag);
3360 if (mb_strlen($tag) > 30) {
3361 $tag = truncate_string($tag, 30);
3364 $tag_str = "<a href=\"javascript:viewfeed('$tag_escaped')\">$tag</a>";
3366 array_push($formatted_tags, $tag_str);
3368 $tmp_tags_str = implode(", ", $formatted_tags);
3370 if ($num_tags == $tag_limit ||
mb_strlen($tmp_tags_str) > 150) {
3375 $tags_str = implode(", ", $formatted_tags);
3377 if ($num_tags < count($tags)) {
3378 $tags_str .= ", …";
3381 if ($num_tags == 0) {
3382 $tags_str = __("no tags");
3389 function format_article_labels($labels, $id) {
3393 foreach ($labels as $l) {
3394 $labels_str .= sprintf("<span class='hlLabelRef'
3395 style='color : %s; background-color : %s'>%s</span>",
3396 $l[2], $l[3], $l[1]);
3403 function format_article_note($id, $note, $allow_edit = true) {
3405 $str = "<div class='articleNote' onclick=\"editArticleNote($id)\">
3406 <div class='noteEdit' onclick=\"editArticleNote($id)\">".
3407 ($allow_edit ?
__('(edit note)') : "")."</div>$note</div>";
3413 function get_feed_category($link, $feed_cat, $parent_cat_id = false) {
3414 if ($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) {
3429 return db_fetch_result($result, 0, "id");
3433 function add_feed_category($link, $feed_cat, $parent_cat_id = false) {
3435 if (!$feed_cat) return false;
3437 db_query($link, "BEGIN");
3439 if ($parent_cat_id) {
3440 $parent_qpart = "parent_cat = '$parent_cat_id'";
3441 $parent_insert = "'$parent_cat_id'";
3443 $parent_qpart = "parent_cat IS NULL";
3444 $parent_insert = "NULL";
3447 $result = db_query($link,
3448 "SELECT id FROM ttrss_feed_categories
3449 WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]);
3451 if (db_num_rows($result) == 0) {
3453 $result = db_query($link,
3454 "INSERT INTO ttrss_feed_categories (owner_uid,title,parent_cat)
3455 VALUES ('".$_SESSION["uid"]."', '$feed_cat', $parent_insert)");
3457 db_query($link, "COMMIT");
3465 function getArticleFeed($link, $id) {
3466 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
3467 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
3469 if (db_num_rows($result) != 0) {
3470 return db_fetch_result($result, 0, "feed_id");
3477 * Fixes incomplete URLs by prepending "http://".
3478 * Also replaces feed:// with http://, and
3479 * prepends a trailing slash if the url is a domain name only.
3481 * @param string $url Possibly incomplete URL
3483 * @return string Fixed URL.
3485 function fix_url($url) {
3486 if (strpos($url, '://') === false) {
3487 $url = 'http://' . $url;
3488 } else if (substr($url, 0, 5) == 'feed:') {
3489 $url = 'http:' . substr($url, 5);
3492 //prepend slash if the URL has no slash in it
3493 // "http://www.example" -> "http://www.example/"
3494 if (strpos($url, '/', strpos($url, ':') +
3) === false) {
3498 if ($url != "http:///")
3504 function validate_feed_url($url) {
3505 $parts = parse_url($url);
3507 return ($parts['scheme'] == 'http' ||
$parts['scheme'] == 'feed' ||
$parts['scheme'] == 'https');
3511 function get_article_enclosures($link, $id) {
3513 $query = "SELECT * FROM ttrss_enclosures
3514 WHERE post_id = '$id' AND content_url != ''";
3518 $result = db_query($link, $query);
3520 if (db_num_rows($result) > 0) {
3521 while ($line = db_fetch_assoc($result)) {
3522 array_push($rv, $line);
3529 function save_email_address($link, $email) {
3530 // FIXME: implement persistent storage of emails
3532 if (!$_SESSION['stored_emails'])
3533 $_SESSION['stored_emails'] = array();
3535 if (!in_array($email, $_SESSION['stored_emails']))
3536 array_push($_SESSION['stored_emails'], $email);
3540 function get_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) {
3542 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
3544 $sql_is_cat = bool_to_sql_bool($is_cat);
3546 $result = db_query($link, "SELECT access_key FROM ttrss_access_keys
3547 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
3548 AND owner_uid = " . $owner_uid);
3550 if (db_num_rows($result) == 1) {
3551 return db_fetch_result($result, 0, "access_key");
3553 $key = db_escape_string($link, sha1(uniqid(rand(), true)));
3555 $result = db_query($link, "INSERT INTO ttrss_access_keys
3556 (access_key, feed_id, is_cat, owner_uid)
3557 VALUES ('$key', '$feed_id', $sql_is_cat, '$owner_uid')");
3564 function get_feeds_from_html($url, $content)
3566 $url = fix_url($url);
3567 $baseUrl = substr($url, 0, strrpos($url, '/') +
1);
3569 libxml_use_internal_errors(true);
3571 $doc = new DOMDocument();
3572 $doc->loadHTML($content);
3573 $xpath = new DOMXPath($doc);
3574 $entries = $xpath->query('/html/head/link[@rel="alternate"]');
3575 $feedUrls = array();
3576 foreach ($entries as $entry) {
3577 if ($entry->hasAttribute('href')) {
3578 $title = $entry->getAttribute('title');
3580 $title = $entry->getAttribute('type');
3582 $feedUrl = rewrite_relative_url(
3583 $baseUrl, $entry->getAttribute('href')
3585 $feedUrls[$feedUrl] = $title;
3591 function is_html($content) {
3592 return preg_match("/<html|DOCTYPE html/i", substr($content, 0, 20)) !== 0;
3595 function url_is_html($url, $login = false, $pass = false) {
3596 return is_html(fetch_file_contents($url, false, $login, $pass));
3599 function print_label_select($link, $name, $value, $attributes = "") {
3601 $result = db_query($link, "SELECT caption FROM ttrss_labels2
3602 WHERE owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
3604 print "<select default=\"$value\" name=\"" . htmlspecialchars($name) .
3605 "\" $attributes onchange=\"labelSelectOnChange(this)\" >";
3607 while ($line = db_fetch_assoc($result)) {
3609 $issel = ($line["caption"] == $value) ?
"selected=\"1\"" : "";
3611 print "<option value=\"".htmlspecialchars($line["caption"])."\"
3612 $issel>" . htmlspecialchars($line["caption"]) . "</option>";
3616 # print "<option value=\"ADD_LABEL\">" .__("Add label...") . "</option>";
3623 function format_article_enclosures($link, $id, $always_display_enclosures,
3624 $article_content, $hide_images = false) {
3626 $result = get_article_enclosures($link, $id);
3629 if (count($result) > 0) {
3631 $entries_html = array();
3633 $entries_inline = array();
3635 foreach ($result as $line) {
3637 $url = $line["content_url"];
3638 $ctype = $line["content_type"];
3640 if (!$ctype) $ctype = __("unknown type");
3642 $filename = substr($url, strrpos($url, "/")+
1);
3644 $player = format_inline_player($link, $url, $ctype);
3646 if ($player) array_push($entries_inline, $player);
3648 # $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
3649 # $filename . " (" . $ctype . ")" . "</a>";
3651 $entry = "<div onclick=\"window.open('".htmlspecialchars($url)."')\"
3652 dojoType=\"dijit.MenuItem\">$filename ($ctype)</div>";
3654 array_push($entries_html, $entry);
3658 $entry["type"] = $ctype;
3659 $entry["filename"] = $filename;
3660 $entry["url"] = $url;
3662 array_push($entries, $entry);
3665 if ($_SESSION['uid'] && !get_pref($link, "STRIP_IMAGES")) {
3666 if ($always_display_enclosures ||
3667 !preg_match("/<img/i", $article_content)) {
3669 foreach ($entries as $entry) {
3671 if (preg_match("/image/", $entry["type"]) ||
3672 preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) {
3674 if (!$hide_images) {
3676 alt=\"".htmlspecialchars($entry["filename"])."\"
3677 src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>";
3679 $rv .= "<p><a target=\"_blank\"
3680 href=\"".htmlspecialchars($entry["url"])."\"
3681 >" .htmlspecialchars($entry["url"]) . "</a></p>";
3689 if (count($entries_inline) > 0) {
3690 $rv .= "<hr clear='both'/>";
3691 foreach ($entries_inline as $entry) { $rv .= $entry; };
3692 $rv .= "<hr clear='both'/>";
3695 $rv .= "<br/><div dojoType=\"dijit.form.DropDownButton\">".
3696 "<span>" . __('Attachments')."</span>";
3697 $rv .= "<div dojoType=\"dijit.Menu\" style=\"display: none;\">";
3699 foreach ($entries_html as $entry) { $rv .= $entry; };
3701 $rv .= "</div></div>";
3707 function getLastArticleId($link) {
3708 $result = db_query($link, "SELECT MAX(ref_id) AS id FROM ttrss_user_entries
3709 WHERE owner_uid = " . $_SESSION["uid"]);
3711 if (db_num_rows($result) == 1) {
3712 return db_fetch_result($result, 0, "id");
3718 function build_url($parts) {
3719 return $parts['scheme'] . "://" . $parts['host'] . $parts['path'];
3723 * Converts a (possibly) relative URL to a absolute one.
3725 * @param string $url Base URL (i.e. from where the document is)
3726 * @param string $rel_url Possibly relative URL in the document
3728 * @return string Absolute URL
3730 function rewrite_relative_url($url, $rel_url) {
3731 if (strpos($rel_url, "magnet:") === 0) {
3733 } else if (strpos($rel_url, "://") !== false) {
3735 } else if (strpos($rel_url, "//") === 0) {
3736 # protocol-relative URL (rare but they exist)
3738 } else if (strpos($rel_url, "/") === 0)
3740 $parts = parse_url($url);
3741 $parts['path'] = $rel_url;
3743 return build_url($parts);
3746 $parts = parse_url($url);
3747 if (!isset($parts['path'])) {
3748 $parts['path'] = '/';
3750 $dir = $parts['path'];
3751 if (substr($dir, -1) !== '/') {
3752 $dir = dirname($parts['path']);
3753 $dir !== '/' && $dir .= '/';
3755 $parts['path'] = $dir . $rel_url;
3757 return build_url($parts);
3761 function sphinx_search($query, $offset = 0, $limit = 30) {
3762 require_once 'lib/sphinxapi.php';
3764 $sphinxClient = new SphinxClient();
3766 $sphinxClient->SetServer('localhost', 9312);
3767 $sphinxClient->SetConnectTimeout(1);
3769 $sphinxClient->SetFieldWeights(array('title' => 70, 'content' => 30,
3770 'feed_title' => 20));
3772 $sphinxClient->SetMatchMode(SPH_MATCH_EXTENDED2
);
3773 $sphinxClient->SetRankingMode(SPH_RANK_PROXIMITY_BM25
);
3774 $sphinxClient->SetLimits($offset, $limit, 1000);
3775 $sphinxClient->SetArrayResult(false);
3776 $sphinxClient->SetFilter('owner_uid', array($_SESSION['uid']));
3778 $result = $sphinxClient->Query($query, SPHINX_INDEX
);
3782 if (is_array($result['matches'])) {
3783 foreach (array_keys($result['matches']) as $int_id) {
3784 $ref_id = $result['matches'][$int_id]['attrs']['ref_id'];
3785 array_push($ids, $ref_id);
3792 function cleanup_tags($link, $days = 14, $limit = 1000) {
3794 if (DB_TYPE
== "pgsql") {
3795 $interval_query = "date_updated < NOW() - INTERVAL '$days days'";
3796 } else if (DB_TYPE
== "mysql") {
3797 $interval_query = "date_updated < DATE_SUB(NOW(), INTERVAL $days DAY)";
3802 while ($limit > 0) {
3805 $query = "SELECT ttrss_tags.id AS id
3806 FROM ttrss_tags, ttrss_user_entries, ttrss_entries
3807 WHERE post_int_id = int_id AND $interval_query AND
3808 ref_id = ttrss_entries.id AND tag_cache != '' LIMIT $limit_part";
3810 $result = db_query($link, $query);
3814 while ($line = db_fetch_assoc($result)) {
3815 array_push($ids, $line['id']);
3818 if (count($ids) > 0) {
3819 $ids = join(",", $ids);
3822 $tmp_result = db_query($link, "DELETE FROM ttrss_tags WHERE id IN ($ids)");
3823 $tags_deleted +
= db_affected_rows($link, $tmp_result);
3828 $limit -= $limit_part;
3833 return $tags_deleted;
3836 function print_user_stylesheet($link) {
3837 $value = get_pref($link, 'USER_STYLESHEET');
3840 print "<style type=\"text/css\">";
3841 print str_replace("<br/>", "\n", $value);
3847 function rewrite_urls($html) {
3848 libxml_use_internal_errors(true);
3850 $charset_hack = '<head>
3851 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
3854 $doc = new DOMDocument();
3855 $doc->loadHTML($charset_hack . $html);
3856 $xpath = new DOMXPath($doc);
3858 $entries = $xpath->query('//*/text()');
3860 foreach ($entries as $entry) {
3861 if (strstr($entry->wholeText
, "://") !== false) {
3862 $text = preg_replace("/((?<!=.)((http|https|ftp)+):\/\/[^ ,!]+)/i",
3863 "<a target=\"_blank\" href=\"\\1\">\\1</a>", $entry->wholeText
);
3865 if ($text != $entry->wholeText
) {
3866 $cdoc = new DOMDocument();
3867 $cdoc->loadHTML($charset_hack . $text);
3870 foreach ($cdoc->childNodes
as $cnode) {
3871 $cnode = $doc->importNode($cnode, true);
3874 $entry->parentNode
->insertBefore($cnode);
3878 $entry->parentNode
->removeChild($entry);
3884 $node = $doc->getElementsByTagName('body')->item(0);
3886 // http://tt-rss.org/forum/viewtopic.php?f=1&t=970
3888 return $doc->saveXML($node);
3893 function filter_to_sql($link, $filter, $owner_uid) {
3896 if (DB_TYPE
== "pgsql")
3899 $reg_qpart = "REGEXP";
3901 foreach ($filter["rules"] AS $rule) {
3902 $regexp_valid = preg_match('/' . $rule['reg_exp'] . '/',
3903 $rule['reg_exp']) !== FALSE;
3905 if ($regexp_valid) {
3907 $rule['reg_exp'] = db_escape_string($link, $rule['reg_exp']);
3909 switch ($rule["type"]) {
3911 $qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('".
3912 $rule['reg_exp'] . "')";
3915 $qpart = "LOWER(ttrss_entries.content) $reg_qpart LOWER('".
3916 $rule['reg_exp'] . "')";
3919 $qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('".
3920 $rule['reg_exp'] . "') OR LOWER(" .
3921 "ttrss_entries.content) $reg_qpart LOWER('" . $rule['reg_exp'] . "')";
3924 $qpart = "LOWER(ttrss_user_entries.tag_cache) $reg_qpart LOWER('".
3925 $rule['reg_exp'] . "')";
3928 $qpart = "LOWER(ttrss_entries.link) $reg_qpart LOWER('".
3929 $rule['reg_exp'] . "')";
3932 $qpart = "LOWER(ttrss_entries.author) $reg_qpart LOWER('".
3933 $rule['reg_exp'] . "')";
3937 if (isset($rule['inverse'])) $qpart = "NOT ($qpart)";
3939 if (isset($rule["feed_id"]) && $rule["feed_id"] > 0) {
3940 $qpart .= " AND feed_id = " . db_escape_string($link, $rule["feed_id"]);
3943 if (isset($rule["cat_id"])) {
3945 if ($rule["cat_id"] > 0) {
3946 $children = getChildCategories($link, $rule["cat_id"], $owner_uid);
3947 array_push($children, $rule["cat_id"]);
3949 $children = join(",", $children);
3951 $cat_qpart = "cat_id IN ($children)";
3953 $cat_qpart = "cat_id IS NULL";
3956 $qpart .= " AND $cat_qpart";
3959 array_push($query, "($qpart)");
3964 if (count($query) > 0) {
3965 $fullquery = "(" . join($filter["match_any_rule"] ?
"OR" : "AND", $query) . ")";
3967 $fullquery = "(false)";
3970 if ($filter['inverse']) $fullquery = "(NOT $fullquery)";
3975 if (!function_exists('gzdecode')) {
3976 function gzdecode($string) { // no support for 2nd argument
3977 return file_get_contents('compress.zlib://data:who/cares;base64,'.
3978 base64_encode($string));
3982 function get_random_bytes($length) {
3983 if (function_exists('openssl_random_pseudo_bytes')) {
3984 return openssl_random_pseudo_bytes($length);
3988 for ($i = 0; $i < $length; $i++
)
3989 $output .= chr(mt_rand(0, 255));
3995 function read_stdin() {
3996 $fp = fopen("php://stdin", "r");
3999 $line = trim(fgets($fp));
4007 function tmpdirname($path, $prefix) {
4008 // Use PHP's tmpfile function to create a temporary
4009 // directory name. Delete the file and keep the name.
4010 $tempname = tempnam($path,$prefix);
4014 if (!unlink($tempname))
4020 function getFeedCategory($link, $feed) {
4021 $result = db_query($link, "SELECT cat_id FROM ttrss_feeds
4022 WHERE id = '$feed'");
4024 if (db_num_rows($result) > 0) {
4025 return db_fetch_result($result, 0, "cat_id");
4032 function implements_interface($class, $interface) {
4033 return in_array($interface, class_implements($class));
4036 function geturl($url){
4038 (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');
4040 $curl = curl_init();
4041 $header[0] = "Accept: text/xml,application/xml,application/xhtml+xml,";
4042 $header[0] .= "text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5";
4043 $header[] = "Cache-Control: max-age=0";
4044 $header[] = "Connection: keep-alive";
4045 $header[] = "Keep-Alive: 300";
4046 $header[] = "Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7";
4047 $header[] = "Accept-Language: en-us,en;q=0.5";
4048 $header[] = "Pragma: ";
4050 curl_setopt($curl, CURLOPT_URL
, $url);
4051 curl_setopt($curl, CURLOPT_USERAGENT
, 'Mozilla/5.0 (Windows NT 5.1; rv:5.0) Gecko/20100101 Firefox/5.0 Firefox/5.0');
4052 curl_setopt($curl, CURLOPT_HTTPHEADER
, $header);
4053 curl_setopt($curl, CURLOPT_HEADER
, true);
4054 curl_setopt($curl, CURLOPT_REFERER
, $url);
4055 curl_setopt($curl, CURLOPT_ENCODING
, 'gzip,deflate');
4056 curl_setopt($curl, CURLOPT_AUTOREFERER
, true);
4057 curl_setopt($curl, CURLOPT_RETURNTRANSFER
, true);
4058 //curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true); //CURLOPT_FOLLOWLOCATION Disabled...
4059 curl_setopt($curl, CURLOPT_TIMEOUT
, 60);
4061 $html = curl_exec($curl);
4063 $status = curl_getinfo($curl);
4066 if($status['http_code']!=200){
4067 if($status['http_code'] == 301 ||
$status['http_code'] == 302) {
4068 list($header) = explode("\r\n\r\n", $html, 2);
4070 preg_match("/(Location:|URI:)[^(\n)]*/", $header, $matches);
4071 $url = trim(str_replace($matches[1],"",$matches[0]));
4072 $url_parsed = parse_url($url);
4073 return (isset($url_parsed))?
geturl($url, $referer):'';
4076 foreach($status as $key=>$eline){$oline.='['.$key.']'.$eline.' ';}
4077 $line =$oline." \r\n ".$url."\r\n-----------------\r\n";
4078 # $handle = @fopen('./curl.error.log', 'a');
4079 # fwrite($handle, $line);
4085 function get_minified_js($files) {
4086 require_once 'lib/jshrink/Minifier.php';
4090 foreach ($files as $js) {
4091 if (!isset($_GET['debug'])) {
4092 $cached_file = CACHE_DIR
. "/js/$js.js";
4094 if (file_exists($cached_file) &&
4095 is_readable($cached_file) &&
4096 filemtime($cached_file) >= filemtime("js/$js.js")) {
4098 $rv .= file_get_contents($cached_file);
4101 $minified = JShrink\Minifier
::minify(file_get_contents("js/$js.js"));
4102 file_put_contents($cached_file, $minified);
4106 $rv .= file_get_contents("js/$js.js");
4113 function stylesheet_tag($filename) {
4114 $timestamp = filemtime($filename);
4116 echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"$filename?$timestamp\"/>\n";
4119 function javascript_tag($filename) {
4122 if (!(strpos($filename, "?") === FALSE)) {
4123 $query = substr($filename, strpos($filename, "?")+
1);
4124 $filename = substr($filename, 0, strpos($filename, "?"));
4127 $timestamp = filemtime($filename);
4129 if ($query) $timestamp .= "&$query";
4131 echo "<script type=\"text/javascript\" charset=\"utf-8\" src=\"$filename?$timestamp\"></script>\n";
4134 function calculate_dep_timestamp() {
4135 $files = array_merge(glob("js/*.js"), glob("*.css"));
4139 foreach ($files as $file) {
4140 if (filemtime($file) > $max_ts) $max_ts = filemtime($file);
4146 function T_js_decl($s1, $s2) {
4148 $s1 = preg_replace("/\n/", "", $s1);
4149 $s2 = preg_replace("/\n/", "", $s2);
4151 $s1 = preg_replace("/\"/", "\\\"", $s1);
4152 $s2 = preg_replace("/\"/", "\\\"", $s2);
4154 return "T_messages[\"$s1\"] = \"$s2\";\n";
4158 function init_js_translations() {
4160 print 'var T_messages = new Object();
4163 if (T_messages[msg]) {
4164 return T_messages[msg];
4170 function ngettext(msg1, msg2, n) {
4171 return (parseInt(n) > 1) ? msg2 : msg1;
4174 $l10n = _get_reader();
4176 for ($i = 0; $i < $l10n->total
; $i++
) {
4177 $orig = $l10n->get_original_string($i);
4178 $translation = __($orig);
4180 print T_js_decl($orig, $translation);
4184 function label_to_feed_id($label) {
4185 return LABEL_BASE_INDEX
- 1 - abs($label);
4188 function feed_to_label_id($feed) {
4189 return LABEL_BASE_INDEX
- 1 +
abs($feed);