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 $_SESSION["prefs_cache"] = false;
756 if (SINGLE_USER_MODE
) {
758 authenticate_user($link, "admin", null);
760 load_user_plugins($link, $_SESSION["uid"]);
762 if (!$_SESSION["uid"] ||
!validate_session($link)) {
764 if (AUTH_AUTO_LOGIN
&& authenticate_user($link, null, null)) {
765 $_SESSION["ref_schema_version"] = get_schema_version($link, true);
767 authenticate_user($link, null, null, true);
770 if (!$_SESSION["uid"]) render_login_form($link);
773 /* bump login timestamp */
774 db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
776 $_SESSION["last_login_update"] = time();
779 if ($_SESSION["uid"] && $_SESSION["language"] && SESSION_COOKIE_LIFETIME
> 0) {
780 setcookie("ttrss_lang", $_SESSION["language"],
781 time() + SESSION_COOKIE_LIFETIME
);
784 if ($_SESSION["uid"]) {
786 load_user_plugins($link, $_SESSION["uid"]);
790 db_query($link, "DELETE FROM ttrss_counters_cache WHERE owner_uid = ".
791 $_SESSION["uid"] . " AND
792 (SELECT COUNT(id) FROM ttrss_feeds WHERE
793 ttrss_feeds.id = feed_id) = 0");
795 db_query($link, "DELETE FROM ttrss_cat_counters_cache WHERE owner_uid = ".
796 $_SESSION["uid"] . " AND
797 (SELECT COUNT(id) FROM ttrss_feed_categories WHERE
798 ttrss_feed_categories.id = feed_id) = 0");
805 function truncate_string($str, $max_len, $suffix = '…') {
806 if (mb_strlen($str, "utf-8") > $max_len - 3) {
807 return mb_substr($str, 0, $max_len, "utf-8") . $suffix;
813 function convert_timestamp($timestamp, $source_tz, $dest_tz) {
816 $source_tz = new DateTimeZone($source_tz);
817 } catch (Exception
$e) {
818 $source_tz = new DateTimeZone('UTC');
822 $dest_tz = new DateTimeZone($dest_tz);
823 } catch (Exception
$e) {
824 $dest_tz = new DateTimeZone('UTC');
827 $dt = new DateTime(date('Y-m-d H:i:s', $timestamp), $source_tz);
828 return $dt->format('U') +
$dest_tz->getOffset($dt);
831 function make_local_datetime($link, $timestamp, $long, $owner_uid = false,
832 $no_smart_dt = false) {
834 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
835 if (!$timestamp) $timestamp = '1970-01-01 0:00';
840 # We store date in UTC internally
841 $dt = new DateTime($timestamp, $utc_tz);
843 if ($tz_offset == -1) {
845 $user_tz_string = get_pref($link, 'USER_TIMEZONE', $owner_uid);
848 $user_tz = new DateTimeZone($user_tz_string);
849 } catch (Exception
$e) {
853 $tz_offset = $user_tz->getOffset($dt);
856 $user_timestamp = $dt->format('U') +
$tz_offset;
859 return smart_date_time($link, $user_timestamp,
860 $tz_offset, $owner_uid);
863 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
865 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
867 return date($format, $user_timestamp);
871 function smart_date_time($link, $timestamp, $tz_offset = 0, $owner_uid = false) {
872 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
874 if (date("Y.m.d", $timestamp) == date("Y.m.d", time() +
$tz_offset)) {
875 return date("G:i", $timestamp);
876 } else if (date("Y", $timestamp) == date("Y", time() +
$tz_offset)) {
877 $format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
878 return date($format, $timestamp);
880 $format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
881 return date($format, $timestamp);
885 function sql_bool_to_bool($s) {
886 if ($s == "t" ||
$s == "1" ||
strtolower($s) == "true") {
893 function bool_to_sql_bool($s) {
901 // Session caching removed due to causing wrong redirects to upgrade
902 // script when get_schema_version() is called on an obsolete session
903 // created on a previous schema version.
904 function get_schema_version($link, $nocache = false) {
905 global $schema_version;
907 if (!$schema_version) {
908 $result = db_query($link, "SELECT schema_version FROM ttrss_version");
909 $version = db_fetch_result($result, 0, "schema_version");
910 $schema_version = $version;
913 return $schema_version;
917 function sanity_check($link) {
918 require_once 'errors.php';
921 $schema_version = get_schema_version($link, true);
923 if ($schema_version != SCHEMA_VERSION
) {
927 if (DB_TYPE
== "mysql") {
928 $result = db_query($link, "SELECT true", false);
929 if (db_num_rows($result) != 1) {
934 if (db_escape_string($link, "testTEST") != "testTEST") {
938 return array("code" => $error_code, "message" => $ERRORS[$error_code]);
941 function file_is_locked($filename) {
942 if (function_exists('flock')) {
943 $fp = @fopen
(LOCK_DIRECTORY
. "/$filename", "r");
945 if (flock($fp, LOCK_EX | LOCK_NB
)) {
956 return true; // consider the file always locked and skip the test
959 function make_lockfile($filename) {
960 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
962 if ($fp && flock($fp, LOCK_EX | LOCK_NB
)) {
963 if (function_exists('posix_getpid')) {
964 fwrite($fp, posix_getpid() . "\n");
972 function make_stampfile($filename) {
973 $fp = fopen(LOCK_DIRECTORY
. "/$filename", "w");
975 if (flock($fp, LOCK_EX | LOCK_NB
)) {
976 fwrite($fp, time() . "\n");
985 function sql_random_function() {
986 if (DB_TYPE
== "mysql") {
993 function catchup_feed($link, $feed, $cat_view, $owner_uid = false, $max_id = false) {
995 if (!$owner_uid) $owner_uid = $_SESSION['uid'];
997 //if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
999 $ref_check_qpart = ($max_id &&
1000 !get_pref($link, 'REVERSE_HEADLINES')) ?
"ref_id <= '$max_id'" : "true";
1002 if (is_numeric($feed)) {
1008 $children = getChildCategories($link, $feed, $owner_uid);
1009 array_push($children, $feed);
1011 $children = join(",", $children);
1013 $cat_qpart = "cat_id IN ($children)";
1015 $cat_qpart = "cat_id IS NULL";
1018 db_query($link, "UPDATE ttrss_user_entries
1019 SET unread = false,last_read = NOW()
1020 WHERE feed_id IN (SELECT id FROM ttrss_feeds WHERE $cat_qpart)
1021 AND $ref_check_qpart AND unread = true
1022 AND owner_uid = $owner_uid");
1024 } else if ($feed == -2) {
1026 db_query($link, "UPDATE ttrss_user_entries
1027 SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*)
1028 FROM ttrss_user_labels2 WHERE article_id = ref_id) > 0
1029 AND $ref_check_qpart
1030 AND unread = true AND owner_uid = $owner_uid");
1033 } else if ($feed > 0) {
1035 db_query($link, "UPDATE ttrss_user_entries
1036 SET unread = false,last_read = NOW()
1037 WHERE feed_id = '$feed'
1038 AND $ref_check_qpart AND unread = true
1039 AND owner_uid = $owner_uid");
1041 } else if ($feed < 0 && $feed > LABEL_BASE_INDEX
) { // special, like starred
1044 db_query($link, "UPDATE ttrss_user_entries
1045 SET unread = false,last_read = NOW()
1047 AND $ref_check_qpart AND unread = true
1048 AND owner_uid = $owner_uid");
1052 db_query($link, "UPDATE ttrss_user_entries
1053 SET unread = false,last_read = NOW()
1054 WHERE published = true
1055 AND $ref_check_qpart AND unread = true
1056 AND owner_uid = $owner_uid");
1061 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE");
1063 if (DB_TYPE
== "pgsql") {
1064 $match_part = "updated > NOW() - INTERVAL '$intl hour' ";
1066 $match_part = "updated > DATE_SUB(NOW(),
1067 INTERVAL $intl HOUR) ";
1070 $result = db_query($link, "SELECT id FROM ttrss_entries,
1071 ttrss_user_entries WHERE $match_part AND
1073 ttrss_user_entries.ref_id = ttrss_entries.id AND
1074 owner_uid = $owner_uid");
1076 $affected_ids = array();
1078 while ($line = db_fetch_assoc($result)) {
1079 array_push($affected_ids, $line["id"]);
1082 catchupArticlesById($link, $affected_ids, 0);
1086 db_query($link, "UPDATE ttrss_user_entries
1087 SET unread = false,last_read = NOW()
1088 WHERE $ref_check_qpart AND unread = true AND
1089 owner_uid = $owner_uid");
1092 } else if ($feed < LABEL_BASE_INDEX
) { // label
1094 $label_id = feed_to_label_id($feed);
1096 db_query($link, "UPDATE ttrss_user_entries, ttrss_user_labels2
1097 SET unread = false, last_read = NOW()
1098 WHERE label_id = '$label_id' AND unread = true
1099 AND $ref_check_qpart
1100 AND owner_uid = '$owner_uid' AND ref_id = article_id");
1104 ccache_update($link, $feed, $owner_uid, $cat_view);
1107 db_query($link, "BEGIN");
1109 $tag_name = db_escape_string($link, $feed);
1111 $result = db_query($link, "SELECT post_int_id FROM ttrss_tags
1112 WHERE tag_name = '$tag_name' AND owner_uid = $owner_uid");
1114 while ($line = db_fetch_assoc($result)) {
1115 db_query($link, "UPDATE ttrss_user_entries SET
1116 unread = false, last_read = NOW()
1117 WHERE $ref_check_qpart AND unread = true
1118 AND int_id = " . $line["post_int_id"]);
1120 db_query($link, "COMMIT");
1124 function getAllCounters($link) {
1125 $data = getGlobalCounters($link);
1127 $data = array_merge($data, getVirtCounters($link));
1128 $data = array_merge($data, getLabelCounters($link));
1129 $data = array_merge($data, getFeedCounters($link, $active_feed));
1130 $data = array_merge($data, getCategoryCounters($link));
1135 function getCategoryTitle($link, $cat_id) {
1137 if ($cat_id == -1) {
1138 return __("Special");
1139 } else if ($cat_id == -2) {
1140 return __("Labels");
1143 $result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE
1146 if (db_num_rows($result) == 1) {
1147 return db_fetch_result($result, 0, "title");
1149 return __("Uncategorized");
1155 function getCategoryCounters($link) {
1158 /* Labels category */
1160 $cv = array("id" => -2, "kind" => "cat",
1161 "counter" => getCategoryUnread($link, -2));
1163 array_push($ret_arr, $cv);
1165 $result = db_query($link, "SELECT id AS cat_id, value AS unread,
1166 (SELECT COUNT(id) FROM ttrss_feed_categories AS c2
1167 WHERE c2.parent_cat = ttrss_feed_categories.id) AS num_children
1168 FROM ttrss_feed_categories, ttrss_cat_counters_cache
1169 WHERE ttrss_cat_counters_cache.feed_id = id AND
1170 ttrss_cat_counters_cache.owner_uid = ttrss_feed_categories.owner_uid AND
1171 ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]);
1173 while ($line = db_fetch_assoc($result)) {
1174 $line["cat_id"] = (int) $line["cat_id"];
1176 if ($line["num_children"] > 0) {
1177 $child_counter = getCategoryChildrenUnread($link, $line["cat_id"], $_SESSION["uid"]);
1182 $cv = array("id" => $line["cat_id"], "kind" => "cat",
1183 "counter" => $line["unread"] +
$child_counter);
1185 array_push($ret_arr, $cv);
1188 /* Special case: NULL category doesn't actually exist in the DB */
1190 $cv = array("id" => 0, "kind" => "cat",
1191 "counter" => (int) ccache_find($link, 0, $_SESSION["uid"], true));
1193 array_push($ret_arr, $cv);
1198 // only accepts real cats (>= 0)
1199 function getCategoryChildrenUnread($link, $cat, $owner_uid = false) {
1200 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
1202 $result = db_query($link, "SELECT id FROM ttrss_feed_categories WHERE parent_cat = '$cat'
1203 AND owner_uid = $owner_uid");
1207 while ($line = db_fetch_assoc($result)) {
1208 $unread +
= getCategoryUnread($link, $line["id"], $owner_uid);
1209 $unread +
= getCategoryChildrenUnread($link, $line["id"], $owner_uid);
1215 function getCategoryUnread($link, $cat, $owner_uid = false) {
1217 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
1222 $cat_query = "cat_id = '$cat'";
1224 $cat_query = "cat_id IS NULL";
1227 $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE $cat_query
1228 AND owner_uid = " . $owner_uid);
1230 $cat_feeds = array();
1231 while ($line = db_fetch_assoc($result)) {
1232 array_push($cat_feeds, "feed_id = " . $line["id"]);
1235 if (count($cat_feeds) == 0) return 0;
1237 $match_part = implode(" OR ", $cat_feeds);
1239 $result = db_query($link, "SELECT COUNT(int_id) AS unread
1240 FROM ttrss_user_entries
1241 WHERE unread = true AND ($match_part)
1242 AND owner_uid = " . $owner_uid);
1246 # this needs to be rewritten
1247 while ($line = db_fetch_assoc($result)) {
1248 $unread +
= $line["unread"];
1252 } else if ($cat == -1) {
1253 return getFeedUnread($link, -1) +
getFeedUnread($link, -2) +
getFeedUnread($link, -3) +
getFeedUnread($link, 0);
1254 } else if ($cat == -2) {
1256 $result = db_query($link, "
1257 SELECT COUNT(unread) AS unread FROM
1258 ttrss_user_entries, ttrss_user_labels2
1259 WHERE article_id = ref_id AND unread = true
1260 AND ttrss_user_entries.owner_uid = '$owner_uid'");
1262 $unread = db_fetch_result($result, 0, "unread");
1269 function getFeedUnread($link, $feed, $is_cat = false) {
1270 return getFeedArticles($link, $feed, $is_cat, true, $_SESSION["uid"]);
1273 function getLabelUnread($link, $label_id, $owner_uid = false) {
1274 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
1276 $result = db_query($link, "SELECT COUNT(ref_id) AS unread FROM ttrss_user_entries, ttrss_user_labels2
1277 WHERE owner_uid = '$owner_uid' AND unread = true AND label_id = '$label_id' AND article_id = ref_id");
1279 if (db_num_rows($result) != 0) {
1280 return db_fetch_result($result, 0, "unread");
1286 function getFeedArticles($link, $feed, $is_cat = false, $unread_only = false,
1287 $owner_uid = false) {
1289 $n_feed = (int) $feed;
1290 $need_entries = false;
1292 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
1295 $unread_qpart = "unread = true";
1297 $unread_qpart = "true";
1301 return getCategoryUnread($link, $n_feed, $owner_uid);
1302 } else if ($n_feed == -6) {
1304 } else if ($feed != "0" && $n_feed == 0) {
1306 $feed = db_escape_string($link, $feed);
1308 $result = db_query($link, "SELECT SUM((SELECT COUNT(int_id)
1309 FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
1310 AND ref_id = id AND $unread_qpart)) AS count FROM ttrss_tags
1311 WHERE owner_uid = $owner_uid AND tag_name = '$feed'");
1312 return db_fetch_result($result, 0, "count");
1314 } else if ($n_feed == -1) {
1315 $match_part = "marked = true";
1316 } else if ($n_feed == -2) {
1317 $match_part = "published = true";
1318 } else if ($n_feed == -3) {
1319 $match_part = "unread = true AND score >= 0";
1321 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
1323 if (DB_TYPE
== "pgsql") {
1324 $match_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
1326 $match_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
1329 $need_entries = true;
1331 } else if ($n_feed == -4) {
1332 $match_part = "true";
1333 } else if ($n_feed >= 0) {
1336 $match_part = "feed_id = '$n_feed'";
1338 $match_part = "feed_id IS NULL";
1341 } else if ($feed < LABEL_BASE_INDEX
) {
1343 $label_id = feed_to_label_id($feed);
1345 return getLabelUnread($link, $label_id, $owner_uid);
1351 if ($need_entries) {
1352 $from_qpart = "ttrss_user_entries,ttrss_entries";
1353 $from_where = "ttrss_entries.id = ttrss_user_entries.ref_id AND";
1355 $from_qpart = "ttrss_user_entries";
1358 $query = "SELECT count(int_id) AS unread
1359 FROM $from_qpart WHERE
1360 $unread_qpart AND $from_where ($match_part) AND ttrss_user_entries.owner_uid = $owner_uid";
1362 //echo "[$feed/$query]\n";
1364 $result = db_query($link, $query);
1368 $result = db_query($link, "SELECT COUNT(post_int_id) AS unread
1369 FROM ttrss_tags,ttrss_user_entries,ttrss_entries
1370 WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id
1371 AND $unread_qpart AND ttrss_tags.owner_uid = " . $owner_uid);
1374 $unread = db_fetch_result($result, 0, "unread");
1379 function getGlobalUnread($link, $user_id = false) {
1382 $user_id = $_SESSION["uid"];
1385 $result = db_query($link, "SELECT SUM(value) AS c_id FROM ttrss_counters_cache
1386 WHERE owner_uid = '$user_id' AND feed_id > 0");
1388 $c_id = db_fetch_result($result, 0, "c_id");
1393 function getGlobalCounters($link, $global_unread = -1) {
1396 if ($global_unread == -1) {
1397 $global_unread = getGlobalUnread($link);
1400 $cv = array("id" => "global-unread",
1401 "counter" => (int) $global_unread);
1403 array_push($ret_arr, $cv);
1405 $result = db_query($link, "SELECT COUNT(id) AS fn FROM
1406 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
1408 $subscribed_feeds = db_fetch_result($result, 0, "fn");
1410 $cv = array("id" => "subscribed-feeds",
1411 "counter" => (int) $subscribed_feeds);
1413 array_push($ret_arr, $cv);
1418 function getVirtCounters($link) {
1422 for ($i = 0; $i >= -4; $i--) {
1424 $count = getFeedUnread($link, $i);
1426 $cv = array("id" => $i,
1427 "counter" => (int) $count);
1429 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
1430 // $cv["xmsg"] = getFeedArticles($link, $i)." ".__("total");
1432 array_push($ret_arr, $cv);
1438 $feeds = $pluginhost->get_feeds(-1);
1440 if (is_array($feeds)) {
1441 foreach ($feeds as $feed) {
1442 $cv = array("id" => PluginHost
::pfeed_to_feed_id($feed['id']),
1443 "counter" => $feed['sender']->get_unread($feed['id']));
1445 array_push($ret_arr, $cv);
1453 function getLabelCounters($link, $descriptions = false) {
1457 $owner_uid = $_SESSION["uid"];
1459 $result = db_query($link, "SELECT id,caption,COUNT(unread) AS unread
1460 FROM ttrss_labels2 LEFT JOIN ttrss_user_labels2 ON
1461 (ttrss_labels2.id = label_id)
1462 LEFT JOIN ttrss_user_entries ON (ref_id = article_id AND unread = true)
1463 WHERE ttrss_labels2.owner_uid = $owner_uid GROUP BY ttrss_labels2.id,
1464 ttrss_labels2.caption");
1466 while ($line = db_fetch_assoc($result)) {
1468 $id = label_to_feed_id($line["id"]);
1470 $label_name = $line["caption"];
1471 $count = $line["unread"];
1473 $cv = array("id" => $id,
1474 "counter" => (int) $count);
1477 $cv["description"] = $label_name;
1479 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
1480 // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
1482 array_push($ret_arr, $cv);
1488 function getFeedCounters($link, $active_feed = false) {
1492 $query = "SELECT ttrss_feeds.id,
1494 ".SUBSTRING_FOR_DATE
."(ttrss_feeds.last_updated,1,19) AS last_updated,
1495 last_error, value AS count
1496 FROM ttrss_feeds, ttrss_counters_cache
1497 WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]."
1498 AND ttrss_counters_cache.owner_uid = ttrss_feeds.owner_uid
1499 AND ttrss_counters_cache.feed_id = id";
1501 $result = db_query($link, $query);
1502 $fctrs_modified = false;
1504 while ($line = db_fetch_assoc($result)) {
1507 $count = $line["count"];
1508 $last_error = htmlspecialchars($line["last_error"]);
1510 $last_updated = make_local_datetime($link, $line['last_updated'], false);
1512 $has_img = feed_has_icon($id);
1514 if (date('Y') - date('Y', strtotime($line['last_updated'])) > 2)
1517 $cv = array("id" => $id,
1518 "updated" => $last_updated,
1519 "counter" => (int) $count,
1520 "has_img" => (int) $has_img);
1523 $cv["error"] = $last_error;
1525 // if (get_pref($link, 'EXTENDED_FEEDLIST'))
1526 // $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
1528 if ($active_feed && $id == $active_feed)
1529 $cv["title"] = truncate_string($line["title"], 30);
1531 array_push($ret_arr, $cv);
1538 function get_pgsql_version($link) {
1539 $result = db_query($link, "SELECT version() AS version");
1540 $version = explode(" ", db_fetch_result($result, 0, "version"));
1545 * @return array (code => Status code, message => error message if available)
1547 * 0 - OK, Feed already exists
1548 * 1 - OK, Feed added
1550 * 3 - URL content is HTML, no feeds available
1551 * 4 - URL content is HTML which contains multiple feeds.
1552 * Here you should call extractfeedurls in rpc-backend
1553 * to get all possible feeds.
1554 * 5 - Couldn't download the URL content.
1556 function subscribe_to_feed($link, $url, $cat_id = 0,
1557 $auth_login = '', $auth_pass = '') {
1559 global $fetch_last_error;
1561 require_once "include/rssfuncs.php";
1563 $url = fix_url($url);
1565 if (!$url ||
!validate_feed_url($url)) return array("code" => 2);
1567 $contents = @fetch_file_contents
($url, false, $auth_login, $auth_pass);
1570 return array("code" => 5, "message" => $fetch_last_error);
1573 if (is_html($contents)) {
1574 $feedUrls = get_feeds_from_html($url, $contents);
1576 if (count($feedUrls) == 0) {
1577 return array("code" => 3);
1578 } else if (count($feedUrls) > 1) {
1579 return array("code" => 4, "feeds" => $feedUrls);
1581 //use feed url as new URL
1582 $url = key($feedUrls);
1585 if ($cat_id == "0" ||
!$cat_id) {
1586 $cat_qpart = "NULL";
1588 $cat_qpart = "'$cat_id'";
1591 $result = db_query($link,
1592 "SELECT id FROM ttrss_feeds
1593 WHERE feed_url = '$url' AND owner_uid = ".$_SESSION["uid"]);
1595 if (db_num_rows($result) == 0) {
1596 $result = db_query($link,
1597 "INSERT INTO ttrss_feeds
1598 (owner_uid,feed_url,title,cat_id, auth_login,auth_pass,update_method)
1599 VALUES ('".$_SESSION["uid"]."', '$url',
1600 '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass', 0)");
1602 $result = db_query($link,
1603 "SELECT id FROM ttrss_feeds WHERE feed_url = '$url'
1604 AND owner_uid = " . $_SESSION["uid"]);
1606 $feed_id = db_fetch_result($result, 0, "id");
1609 update_rss_feed($link, $feed_id, true);
1612 return array("code" => 1);
1614 return array("code" => 0);
1618 function print_feed_select($link, $id, $default_id = "",
1619 $attributes = "", $include_all_feeds = true,
1620 $root_id = false, $nest_level = 0) {
1623 print "<select id=\"$id\" name=\"$id\" $attributes>";
1624 if ($include_all_feeds) {
1625 $is_selected = ("0" == $default_id) ?
"selected=\"1\"" : "";
1626 print "<option $is_selected value=\"0\">".__('All feeds')."</option>";
1630 if (get_pref($link, 'ENABLE_FEED_CATS')) {
1633 $parent_qpart = "parent_cat = '$root_id'";
1635 $parent_qpart = "parent_cat IS NULL";
1637 $result = db_query($link, "SELECT id,title,
1638 (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 WHERE
1639 c2.parent_cat = ttrss_feed_categories.id) AS num_children
1640 FROM ttrss_feed_categories
1641 WHERE owner_uid = ".$_SESSION["uid"]." AND $parent_qpart ORDER BY title");
1643 while ($line = db_fetch_assoc($result)) {
1645 for ($i = 0; $i < $nest_level; $i++
)
1646 $line["title"] = " - " . $line["title"];
1648 $is_selected = ("CAT:".$line["id"] == $default_id) ?
"selected=\"1\"" : "";
1650 printf("<option $is_selected value='CAT:%d'>%s</option>",
1651 $line["id"], htmlspecialchars($line["title"]));
1653 if ($line["num_children"] > 0)
1654 print_feed_select($link, $id, $default_id, $attributes,
1655 $include_all_feeds, $line["id"], $nest_level+
1);
1657 $feed_result = db_query($link, "SELECT id,title FROM ttrss_feeds
1658 WHERE cat_id = '".$line["id"]."' AND owner_uid = ".$_SESSION["uid"] . " ORDER BY title");
1660 while ($fline = db_fetch_assoc($feed_result)) {
1661 $is_selected = ($fline["id"] == $default_id) ?
"selected=\"1\"" : "";
1663 $fline["title"] = " + " . $fline["title"];
1665 for ($i = 0; $i < $nest_level; $i++
)
1666 $fline["title"] = " - " . $fline["title"];
1668 printf("<option $is_selected value='%d'>%s</option>",
1669 $fline["id"], htmlspecialchars($fline["title"]));
1674 $is_selected = ($default_id == "CAT:0") ?
"selected=\"1\"" : "";
1676 printf("<option $is_selected value='CAT:0'>%s</option>",
1677 __("Uncategorized"));
1679 $feed_result = db_query($link, "SELECT id,title FROM ttrss_feeds
1680 WHERE cat_id IS NULL AND owner_uid = ".$_SESSION["uid"] . " ORDER BY title");
1682 while ($fline = db_fetch_assoc($feed_result)) {
1683 $is_selected = ($fline["id"] == $default_id && !$default_is_cat) ?
"selected=\"1\"" : "";
1685 $fline["title"] = " + " . $fline["title"];
1687 for ($i = 0; $i < $nest_level; $i++
)
1688 $fline["title"] = " - " . $fline["title"];
1690 printf("<option $is_selected value='%d'>%s</option>",
1691 $fline["id"], htmlspecialchars($fline["title"]));
1696 $result = db_query($link, "SELECT id,title FROM ttrss_feeds
1697 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
1699 while ($line = db_fetch_assoc($result)) {
1701 $is_selected = ($line["id"] == $default_id) ?
"selected=\"1\"" : "";
1703 printf("<option $is_selected value='%d'>%s</option>",
1704 $line["id"], htmlspecialchars($line["title"]));
1713 function print_feed_cat_select($link, $id, $default_id,
1714 $attributes, $include_all_cats = true, $root_id = false, $nest_level = 0) {
1717 print "<select id=\"$id\" name=\"$id\" default=\"$default_id\" onchange=\"catSelectOnChange(this)\" $attributes>";
1721 $parent_qpart = "parent_cat = '$root_id'";
1723 $parent_qpart = "parent_cat IS NULL";
1725 $result = db_query($link, "SELECT id,title,
1726 (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 WHERE
1727 c2.parent_cat = ttrss_feed_categories.id) AS num_children
1728 FROM ttrss_feed_categories
1729 WHERE owner_uid = ".$_SESSION["uid"]." AND $parent_qpart ORDER BY title");
1731 while ($line = db_fetch_assoc($result)) {
1732 if ($line["id"] == $default_id) {
1733 $is_selected = "selected=\"1\"";
1738 for ($i = 0; $i < $nest_level; $i++
)
1739 $line["title"] = " - " . $line["title"];
1742 printf("<option $is_selected value='%d'>%s</option>",
1743 $line["id"], htmlspecialchars($line["title"]));
1745 if ($line["num_children"] > 0)
1746 print_feed_cat_select($link, $id, $default_id, $attributes,
1747 $include_all_cats, $line["id"], $nest_level+
1);
1751 if ($include_all_cats) {
1752 if (db_num_rows($result) > 0) {
1753 print "<option disabled=\"1\">--------</option>";
1756 if ($default_id == 0) {
1757 $is_selected = "selected=\"1\"";
1762 print "<option $is_selected value=\"0\">".__('Uncategorized')."</option>";
1768 function checkbox_to_sql_bool($val) {
1769 return ($val == "on") ?
"true" : "false";
1772 function getFeedCatTitle($link, $id) {
1774 return __("Special");
1775 } else if ($id < LABEL_BASE_INDEX
) {
1776 return __("Labels");
1777 } else if ($id > 0) {
1778 $result = db_query($link, "SELECT ttrss_feed_categories.title
1779 FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND
1780 cat_id = ttrss_feed_categories.id");
1781 if (db_num_rows($result) == 1) {
1782 return db_fetch_result($result, 0, "title");
1784 return __("Uncategorized");
1787 return "getFeedCatTitle($id) failed";
1792 function getFeedIcon($id) {
1795 return "images/archive.png";
1798 return "images/mark_set.svg";
1801 return "images/pub_set.svg";
1804 return "images/fresh.png";
1807 return "images/tag.png";
1810 return "images/recently_read.png";
1813 if ($id < LABEL_BASE_INDEX
) {
1814 return "images/label.png";
1816 if (file_exists(ICONS_DIR
. "/$id.ico"))
1817 return ICONS_URL
. "/$id.ico";
1823 function getFeedTitle($link, $id, $cat = false) {
1825 return getCategoryTitle($link, $id);
1826 } else if ($id == -1) {
1827 return __("Starred articles");
1828 } else if ($id == -2) {
1829 return __("Published articles");
1830 } else if ($id == -3) {
1831 return __("Fresh articles");
1832 } else if ($id == -4) {
1833 return __("All articles");
1834 } else if ($id === 0 ||
$id === "0") {
1835 return __("Archived articles");
1836 } else if ($id == -6) {
1837 return __("Recently read");
1838 } else if ($id < LABEL_BASE_INDEX
) {
1839 $label_id = feed_to_label_id($id);
1840 $result = db_query($link, "SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'");
1841 if (db_num_rows($result) == 1) {
1842 return db_fetch_result($result, 0, "caption");
1844 return "Unknown label ($label_id)";
1847 } else if (is_numeric($id) && $id > 0) {
1848 $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$id'");
1849 if (db_num_rows($result) == 1) {
1850 return db_fetch_result($result, 0, "title");
1852 return "Unknown feed ($id)";
1859 function make_init_params($link) {
1862 foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS",
1863 "ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP",
1864 "CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE", "DEFAULT_ARTICLE_LIMIT",
1865 "HIDE_READ_SHOWS_SPECIAL", "COMBINED_DISPLAY_MODE") as $param) {
1867 $params[strtolower($param)] = (int) get_pref($link, $param);
1870 $params["icons_url"] = ICONS_URL
;
1871 $params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME
;
1872 $params["default_view_mode"] = get_pref($link, "_DEFAULT_VIEW_MODE");
1873 $params["default_view_limit"] = (int) get_pref($link, "_DEFAULT_VIEW_LIMIT");
1874 $params["default_view_order_by"] = get_pref($link, "_DEFAULT_VIEW_ORDER_BY");
1875 $params["bw_limit"] = (int) $_SESSION["bw_limit"];
1876 $params["label_base_index"] = (int) LABEL_BASE_INDEX
;
1878 $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
1879 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
1881 $max_feed_id = db_fetch_result($result, 0, "mid");
1882 $num_feeds = db_fetch_result($result, 0, "nf");
1884 $params["max_feed_id"] = (int) $max_feed_id;
1885 $params["num_feeds"] = (int) $num_feeds;
1887 $params["collapsed_feedlist"] = (int) get_pref($link, "_COLLAPSED_FEEDLIST");
1888 $params["hotkeys"] = get_hotkeys_map($link);
1890 $params["csrf_token"] = $_SESSION["csrf_token"];
1891 $params["widescreen"] = (int) $_COOKIE["ttrss_widescreen"];
1893 $params['simple_update'] = defined('SIMPLE_UPDATE_MODE') && SIMPLE_UPDATE_MODE
;
1898 function get_hotkeys_info($link) {
1900 __("Navigation") => array(
1901 "next_feed" => __("Open next feed"),
1902 "prev_feed" => __("Open previous feed"),
1903 "next_article" => __("Open next article"),
1904 "prev_article" => __("Open previous article"),
1905 "next_article_noscroll" => __("Open next article (don't scroll long articles)"),
1906 "prev_article_noscroll" => __("Open previous article (don't scroll long articles)"),
1907 "search_dialog" => __("Show search dialog")),
1908 __("Article") => array(
1909 "toggle_mark" => __("Toggle starred"),
1910 "toggle_publ" => __("Toggle published"),
1911 "toggle_unread" => __("Toggle unread"),
1912 "edit_tags" => __("Edit tags"),
1913 "dismiss_selected" => __("Dismiss selected"),
1914 "dismiss_read" => __("Dismiss read"),
1915 "open_in_new_window" => __("Open in new window"),
1916 "catchup_below" => __("Mark below as read"),
1917 "catchup_above" => __("Mark above as read"),
1918 "article_scroll_down" => __("Scroll down"),
1919 "article_scroll_up" => __("Scroll up"),
1920 "select_article_cursor" => __("Select article under cursor"),
1921 "email_article" => __("Email article"),
1922 "close_article" => __("Close/collapse article"),
1923 "toggle_widescreen" => __("Toggle widescreen mode"),
1924 "toggle_embed_original" => __("Toggle embed original")),
1925 __("Article selection") => array(
1926 "select_all" => __("Select all articles"),
1927 "select_unread" => __("Select unread"),
1928 "select_marked" => __("Select starred"),
1929 "select_published" => __("Select published"),
1930 "select_invert" => __("Invert selection"),
1931 "select_none" => __("Deselect everything")),
1932 __("Feed") => array(
1933 "feed_refresh" => __("Refresh current feed"),
1934 "feed_unhide_read" => __("Un/hide read feeds"),
1935 "feed_subscribe" => __("Subscribe to feed"),
1936 "feed_edit" => __("Edit feed"),
1937 "feed_catchup" => __("Mark as read"),
1938 "feed_reverse" => __("Reverse headlines"),
1939 "feed_debug_update" => __("Debug feed update"),
1940 "catchup_all" => __("Mark all feeds as read"),
1941 "cat_toggle_collapse" => __("Un/collapse current category"),
1942 "toggle_combined_mode" => __("Toggle combined mode")),
1943 __("Go to") => array(
1944 "goto_all" => __("All articles"),
1945 "goto_fresh" => __("Fresh"),
1946 "goto_marked" => __("Starred"),
1947 "goto_published" => __("Published"),
1948 "goto_tagcloud" => __("Tag cloud"),
1949 "goto_prefs" => __("Preferences")),
1950 __("Other") => array(
1951 "create_label" => __("Create label"),
1952 "create_filter" => __("Create filter"),
1953 "collapse_sidebar" => __("Un/collapse sidebar"),
1954 "help_dialog" => __("Show help dialog"))
1960 function get_hotkeys_map($link) {
1962 // "navigation" => array(
1965 "n" => "next_article",
1966 "p" => "prev_article",
1967 "(38)|up" => "prev_article",
1968 "(40)|down" => "next_article",
1969 // "^(38)|Ctrl-up" => "prev_article_noscroll",
1970 // "^(40)|Ctrl-down" => "next_article_noscroll",
1971 "(191)|/" => "search_dialog",
1972 // "article" => array(
1973 "s" => "toggle_mark",
1974 "*s" => "toggle_publ",
1975 "u" => "toggle_unread",
1976 "*t" => "edit_tags",
1977 "*d" => "dismiss_selected",
1978 "*x" => "dismiss_read",
1979 "o" => "open_in_new_window",
1980 "c p" => "catchup_below",
1981 "c n" => "catchup_above",
1982 "*n" => "article_scroll_down",
1983 "*p" => "article_scroll_up",
1984 "*(38)|Shift+up" => "article_scroll_up",
1985 "*(40)|Shift+down" => "article_scroll_down",
1986 "a *w" => "toggle_widescreen",
1987 "a e" => "toggle_embed_original",
1988 "e" => "email_article",
1989 "a q" => "close_article",
1990 // "article_selection" => array(
1991 "a a" => "select_all",
1992 "a u" => "select_unread",
1993 "a *u" => "select_marked",
1994 "a p" => "select_published",
1995 "a i" => "select_invert",
1996 "a n" => "select_none",
1998 "f r" => "feed_refresh",
1999 "f a" => "feed_unhide_read",
2000 "f s" => "feed_subscribe",
2001 "f e" => "feed_edit",
2002 "f q" => "feed_catchup",
2003 "f x" => "feed_reverse",
2004 "f *d" => "feed_debug_update",
2005 "f *c" => "toggle_combined_mode",
2006 "*q" => "catchup_all",
2007 "x" => "cat_toggle_collapse",
2009 "g a" => "goto_all",
2010 "g f" => "goto_fresh",
2011 "g s" => "goto_marked",
2012 "g p" => "goto_published",
2013 "g t" => "goto_tagcloud",
2014 "g *p" => "goto_prefs",
2015 // "other" => array(
2016 "(9)|Tab" => "select_article_cursor", // tab
2017 "c l" => "create_label",
2018 "c f" => "create_filter",
2019 "c s" => "collapse_sidebar",
2020 "^(191)|Ctrl+/" => "help_dialog",
2023 if (get_pref($link, 'COMBINED_DISPLAY_MODE')) {
2024 $hotkeys["^(38)|Ctrl-up"] = "prev_article_noscroll";
2025 $hotkeys["^(40)|Ctrl-down"] = "next_article_noscroll";
2029 foreach ($pluginhost->get_hooks($pluginhost::HOOK_HOTKEY_MAP
) as $plugin) {
2030 $hotkeys = $plugin->hook_hotkey_map($hotkeys);
2033 $prefixes = array();
2035 foreach (array_keys($hotkeys) as $hotkey) {
2036 $pair = explode(" ", $hotkey, 2);
2038 if (count($pair) > 1 && !in_array($pair[0], $prefixes)) {
2039 array_push($prefixes, $pair[0]);
2043 return array($prefixes, $hotkeys);
2046 function make_runtime_info($link) {
2049 $result = db_query($link, "SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
2050 ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
2052 $max_feed_id = db_fetch_result($result, 0, "mid");
2053 $num_feeds = db_fetch_result($result, 0, "nf");
2055 $data["max_feed_id"] = (int) $max_feed_id;
2056 $data["num_feeds"] = (int) $num_feeds;
2058 $data['last_article_id'] = getLastArticleId($link);
2059 $data['cdm_expanded'] = get_pref($link, 'CDM_EXPANDED');
2061 $data['dep_ts'] = calculate_dep_timestamp();
2062 $data['reload_on_ts_change'] = !defined('_NO_RELOAD_ON_TS_CHANGE');
2064 if (file_exists(LOCK_DIRECTORY
. "/update_daemon.lock")) {
2066 $data['daemon_is_running'] = (int) file_is_locked("update_daemon.lock");
2068 if (time() - $_SESSION["daemon_stamp_check"] > 30) {
2070 $stamp = (int) @file_get_contents
(LOCK_DIRECTORY
. "/update_daemon.stamp");
2073 $stamp_delta = time() - $stamp;
2075 if ($stamp_delta > 1800) {
2079 $_SESSION["daemon_stamp_check"] = time();
2082 $data['daemon_stamp_ok'] = $stamp_check;
2084 $stamp_fmt = date("Y.m.d, G:i", $stamp);
2086 $data['daemon_stamp'] = $stamp_fmt;
2091 if ($_SESSION["last_version_check"] +
86400 +
rand(-1000, 1000) < time()) {
2092 $new_version_details = @check_for_update
($link);
2094 $data['new_version_available'] = (int) ($new_version_details != false);
2096 $_SESSION["last_version_check"] = time();
2097 $_SESSION["version_data"] = $new_version_details;
2103 function search_to_sql($link, $search) {
2105 $search_query_part = "";
2107 $keywords = explode(" ", $search);
2108 $query_keywords = array();
2110 foreach ($keywords as $k) {
2111 if (strpos($k, "-") === 0) {
2118 $commandpair = explode(":", mb_strtolower($k), 2);
2120 if ($commandpair[0] == "note" && $commandpair[1]) {
2122 if ($commandpair[1] == "true")
2123 array_push($query_keywords, "($not (note IS NOT NULL AND note != ''))");
2125 array_push($query_keywords, "($not (note IS NULL OR note = ''))");
2127 } else if ($commandpair[0] == "star" && $commandpair[1]) {
2129 if ($commandpair[1] == "true")
2130 array_push($query_keywords, "($not (marked = true))");
2132 array_push($query_keywords, "($not (marked = false))");
2134 } else if ($commandpair[0] == "pub" && $commandpair[1]) {
2136 if ($commandpair[1] == "true")
2137 array_push($query_keywords, "($not (published = true))");
2139 array_push($query_keywords, "($not (published = false))");
2141 } else if (strpos($k, "@") === 0) {
2143 $user_tz_string = get_pref($link, 'USER_TIMEZONE', $_SESSION['uid']);
2144 $orig_ts = strtotime(substr($k, 1));
2145 $k = date("Y-m-d", convert_timestamp($orig_ts, $user_tz_string, 'UTC'));
2147 //$k = date("Y-m-d", strtotime(substr($k, 1)));
2149 array_push($query_keywords, "(".SUBSTRING_FOR_DATE
."(updated,1,LENGTH('$k')) $not = '$k')");
2151 array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
2152 OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
2156 $search_query_part = implode("AND", $query_keywords);
2158 return $search_query_part;
2161 function getParentCategories($link, $cat, $owner_uid) {
2164 $result = db_query($link, "SELECT parent_cat FROM ttrss_feed_categories
2165 WHERE id = '$cat' AND parent_cat IS NOT NULL AND owner_uid = $owner_uid");
2167 while ($line = db_fetch_assoc($result)) {
2168 array_push($rv, $line["parent_cat"]);
2169 $rv = array_merge($rv, getParentCategories($link, $line["parent_cat"], $owner_uid));
2175 function getChildCategories($link, $cat, $owner_uid) {
2178 $result = db_query($link, "SELECT id FROM ttrss_feed_categories
2179 WHERE parent_cat = '$cat' AND owner_uid = $owner_uid");
2181 while ($line = db_fetch_assoc($result)) {
2182 array_push($rv, $line["id"]);
2183 $rv = array_merge($rv, getChildCategories($link, $line["id"], $owner_uid));
2189 function queryFeedHeadlines($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, $ignore_vfeed_group = false) {
2191 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2193 $ext_tables_part = "";
2197 if (SPHINX_ENABLED
) {
2198 $ids = join(",", @sphinx_search
($search, 0, 500));
2201 $search_query_part = "ref_id IN ($ids) AND ";
2203 $search_query_part = "ref_id = -1 AND ";
2206 $search_query_part = search_to_sql($link, $search);
2207 $search_query_part .= " AND ";
2211 $search_query_part = "";
2216 if (DB_TYPE
== "pgsql") {
2217 $query_strategy_part .= " AND updated > NOW() - INTERVAL '14 days' ";
2219 $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL 14 DAY) ";
2222 $override_order = "updated DESC";
2224 $filter_query_part = filter_to_sql($link, $filter, $owner_uid);
2226 // Try to check if SQL regexp implementation chokes on a valid regexp
2227 $result = db_query($link, "SELECT true AS true_val FROM ttrss_entries,
2228 ttrss_user_entries, ttrss_feeds, ttrss_feed_categories
2229 WHERE $filter_query_part LIMIT 1", false);
2232 $test = db_fetch_result($result, 0, "true_val");
2235 $filter_query_part = "false AND";
2237 $filter_query_part .= " AND";
2240 $filter_query_part = "false AND";
2244 $filter_query_part = "";
2248 $since_id_part = "ttrss_entries.id > $since_id AND ";
2250 $since_id_part = "";
2253 $view_query_part = "";
2255 if ($view_mode == "adaptive" ||
$view_query_part == "noscores") {
2257 $view_query_part = " ";
2258 } else if ($feed != -1) {
2260 $unread = getFeedUnread($link, $feed, $cat_view);
2262 if ($cat_view && $feed > 0 && $include_children)
2263 $unread +
= getCategoryChildrenUnread($link, $feed);
2266 $view_query_part = " unread = true AND ";
2271 if ($view_mode == "marked") {
2272 $view_query_part = " marked = true AND ";
2275 if ($view_mode == "has_note") {
2276 $view_query_part = " (note IS NOT NULL AND note != '') AND ";
2279 if ($view_mode == "published") {
2280 $view_query_part = " published = true AND ";
2283 if ($view_mode == "unread" && $feed != -6) {
2284 $view_query_part = " unread = true AND ";
2287 if ($view_mode == "updated") {
2288 $view_query_part = " (last_read is null and unread = false) AND ";
2292 $limit_query_part = "LIMIT " . $limit;
2295 $allow_archived = false;
2297 $vfeed_query_part = "";
2299 // override query strategy and enable feed display when searching globally
2300 if ($search && $search_mode == "all_feeds") {
2301 $query_strategy_part = "true";
2302 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2304 } else if (!is_numeric($feed)) {
2305 $query_strategy_part = "true";
2306 $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
2307 id = feed_id) as feed_title,";
2308 } else if ($search && $search_mode == "this_cat") {
2309 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2312 if ($include_children) {
2313 $subcats = getChildCategories($link, $feed, $owner_uid);
2314 array_push($subcats, $feed);
2315 $cats_qpart = join(",", $subcats);
2317 $cats_qpart = $feed;
2320 $query_strategy_part = "ttrss_feeds.cat_id IN ($cats_qpart)";
2323 $query_strategy_part = "ttrss_feeds.cat_id IS NULL";
2326 } else if ($feed > 0) {
2331 if ($include_children) {
2333 $subcats = getChildCategories($link, $feed, $owner_uid);
2335 array_push($subcats, $feed);
2336 $query_strategy_part = "cat_id IN (".
2337 implode(",", $subcats).")";
2340 $query_strategy_part = "cat_id = '$feed'";
2344 $query_strategy_part = "cat_id IS NULL";
2347 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2350 $query_strategy_part = "feed_id = '$feed'";
2352 } else if ($feed == 0 && !$cat_view) { // archive virtual feed
2353 $query_strategy_part = "feed_id IS NULL";
2354 $allow_archived = true;
2355 } else if ($feed == 0 && $cat_view) { // uncategorized
2356 $query_strategy_part = "cat_id IS NULL AND feed_id IS NOT NULL";
2357 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2358 } else if ($feed == -1) { // starred virtual feed
2359 $query_strategy_part = "marked = true";
2360 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2361 $allow_archived = true;
2363 if (!$override_order) {
2364 if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) {
2365 $override_order = "date_entered, updated";
2367 $override_order = "last_marked DESC, date_entered DESC, updated DESC";
2371 } else if ($feed == -2) { // published virtual feed OR labels category
2374 $query_strategy_part = "published = true";
2375 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2376 $allow_archived = true;
2378 if (!$override_order) {
2379 if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) {
2380 $override_order = "date_entered, updated";
2382 $override_order = "last_published DESC, date_entered DESC, updated DESC";
2387 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2389 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
2391 $query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND
2392 ttrss_user_labels2.article_id = ref_id";
2395 } else if ($feed == -6) { // recently read
2396 $query_strategy_part = "unread = false AND last_read IS NOT NULL";
2397 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2398 $allow_archived = true;
2400 if (!$override_order) $override_order = "last_read DESC";
2401 } else if ($feed == -3) { // fresh virtual feed
2402 $query_strategy_part = "unread = true AND score >= 0";
2404 $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
2406 if (DB_TYPE
== "pgsql") {
2407 $query_strategy_part .= " AND date_entered > NOW() - INTERVAL '$intl hour' ";
2409 $query_strategy_part .= " AND date_entered > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
2412 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2413 } else if ($feed == -4) { // all articles virtual feed
2414 $query_strategy_part = "true";
2415 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2416 } else if ($feed <= LABEL_BASE_INDEX
) { // labels
2417 $label_id = feed_to_label_id($feed);
2419 $query_strategy_part = "label_id = '$label_id' AND
2420 ttrss_labels2.id = ttrss_user_labels2.label_id AND
2421 ttrss_user_labels2.article_id = ref_id";
2423 $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
2424 $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
2425 $allow_archived = true;
2428 $query_strategy_part = "true";
2431 if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
2432 $date_sort_field = "updated";
2434 $date_sort_field = "date_entered";
2437 if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) {
2438 $order_by = "$date_sort_field, updated";
2440 $order_by = "$date_sort_field DESC, updated DESC";
2443 if ($view_mode != "noscores") {
2444 $order_by = "score DESC, $order_by";
2447 if ($view_mode == "unread_first") {
2448 $order_by = "unread DESC, $order_by";
2451 if ($override_order) {
2452 $order_by = $override_order;
2458 $feed_title = T_sprintf("Search results: %s", $search);
2461 $feed_title = getCategoryTitle($link, $feed);
2463 if (is_numeric($feed) && $feed > 0) {
2464 $result = db_query($link, "SELECT title,site_url,last_error
2465 FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid");
2467 $feed_title = db_fetch_result($result, 0, "title");
2468 $feed_site_url = db_fetch_result($result, 0, "site_url");
2469 $last_error = db_fetch_result($result, 0, "last_error");
2471 $feed_title = getFeedTitle($link, $feed);
2476 $content_query_part = "content as content_preview, cached_content, ";
2478 if (is_numeric($feed)) {
2481 $feed_kind = "Feeds";
2483 $feed_kind = "Labels";
2486 if ($limit_query_part) {
2487 $offset_query_part = "OFFSET $offset";
2490 // proper override_order applied above
2491 if ($vfeed_query_part && !$ignore_vfeed_group && get_pref($link, 'VFEED_GROUP_BY_FEED', $owner_uid)) {
2492 if (!$override_order) {
2493 $order_by = "ttrss_feeds.title, $order_by";
2495 $order_by = "ttrss_feeds.title, $override_order";
2499 if (!$allow_archived) {
2500 $from_qpart = "ttrss_entries,ttrss_user_entries,ttrss_feeds$ext_tables_part";
2501 $feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
2504 $from_qpart = "ttrss_entries$ext_tables_part,ttrss_user_entries
2505 LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)";
2508 $query = "SELECT DISTINCT
2511 ttrss_entries.id,ttrss_entries.title,
2515 always_display_enclosures,
2522 unread,feed_id,marked,published,link,last_read,orig_feed_id,
2523 last_marked, last_published,
2531 ttrss_user_entries.ref_id = ttrss_entries.id AND
2532 ttrss_user_entries.owner_uid = '$owner_uid' AND
2537 $query_strategy_part ORDER BY $order_by
2538 $limit_query_part $offset_query_part";
2540 if ($_REQUEST["debug"]) print $query;
2542 $result = db_query($link, $query);
2547 $select_qpart = "SELECT DISTINCT " .
2551 "ttrss_entries.id as id," .
2564 "(SELECT hide_images FROM ttrss_feeds WHERE id = feed_id) AS hide_images," .
2565 "last_marked, last_published, " .
2568 $content_query_part .
2571 $feed_kind = "Tags";
2572 $all_tags = explode(",", $feed);
2573 if ($search_mode == 'any') {
2574 $tag_sql = "tag_name in (" . implode(", ", array_map("db_quote", $all_tags)) . ")";
2575 $from_qpart = " FROM ttrss_entries,ttrss_user_entries,ttrss_tags ";
2576 $where_qpart = " WHERE " .
2577 "ref_id = ttrss_entries.id AND " .
2578 "ttrss_user_entries.owner_uid = $owner_uid AND " .
2579 "post_int_id = int_id AND $tag_sql AND " .
2581 $search_query_part .
2582 $query_strategy_part . " ORDER BY $order_by " .
2587 $sub_selects = array();
2588 $sub_ands = array();
2589 foreach ($all_tags as $term) {
2590 array_push($sub_selects, "(SELECT post_int_id from ttrss_tags WHERE tag_name = " . db_quote($term) . " AND owner_uid = $owner_uid) as A$i");
2597 array_push($sub_ands, "A$x.post_int_id = A$y.post_int_id");
2602 array_push($sub_ands, "A1.post_int_id = ttrss_user_entries.int_id and ttrss_user_entries.owner_uid = $owner_uid");
2603 array_push($sub_ands, "ttrss_user_entries.ref_id = ttrss_entries.id");
2604 $from_qpart = " FROM " . implode(", ", $sub_selects) . ", ttrss_user_entries, ttrss_entries";
2605 $where_qpart = " WHERE " . implode(" AND ", $sub_ands);
2607 // error_log("TAG SQL: " . $tag_sql);
2608 // $tag_sql = "tag_name = '$feed'"; DEFAULT way
2610 // error_log("[". $select_qpart . "][" . $from_qpart . "][" .$where_qpart . "]");
2611 $result = db_query($link, $select_qpart . $from_qpart . $where_qpart);
2614 return array($result, $feed_title, $feed_site_url, $last_error);
2618 function sanitize($link, $str, $force_remove_images = false, $owner = false, $site_url = false) {
2619 if (!$owner) $owner = $_SESSION["uid"];
2621 $res = trim($str); if (!$res) return '';
2623 if (strpos($res, "href=") === false)
2624 $res = rewrite_urls($res);
2626 $charset_hack = '<head>
2627 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
2630 $res = trim($res); if (!$res) return '';
2632 libxml_use_internal_errors(true);
2634 $doc = new DOMDocument();
2635 $doc->loadHTML($charset_hack . $res);
2636 $xpath = new DOMXPath($doc);
2638 $entries = $xpath->query('(//a[@href]|//img[@src])');
2640 foreach ($entries as $entry) {
2644 if ($entry->hasAttribute('href'))
2645 $entry->setAttribute('href',
2646 rewrite_relative_url($site_url, $entry->getAttribute('href')));
2648 if ($entry->hasAttribute('src')) {
2649 $src = rewrite_relative_url($site_url, $entry->getAttribute('src'));
2651 $cached_filename = CACHE_DIR
. '/images/' . sha1($src) . '.png';
2653 if (file_exists($cached_filename)) {
2654 $src = SELF_URL_PATH
. '/image.php?hash=' . sha1($src);
2657 $entry->setAttribute('src', $src);
2660 if ($entry->nodeName
== 'img') {
2661 if (($owner && get_pref($link, "STRIP_IMAGES", $owner)) ||
2662 $force_remove_images ||
$_SESSION["bw_limit"]) {
2664 $p = $doc->createElement('p');
2666 $a = $doc->createElement('a');
2667 $a->setAttribute('href', $entry->getAttribute('src'));
2669 $a->appendChild(new DOMText($entry->getAttribute('src')));
2670 $a->setAttribute('target', '_blank');
2672 $p->appendChild($a);
2674 $entry->parentNode
->replaceChild($p, $entry);
2679 if (strtolower($entry->nodeName
) == "a") {
2680 $entry->setAttribute("target", "_blank");
2684 $entries = $xpath->query('//iframe');
2685 foreach ($entries as $entry) {
2686 $entry->setAttribute('sandbox', 'allow-scripts');
2690 $allowed_elements = array('a', 'address', 'audio', 'article',
2691 'b', 'big', 'blockquote', 'body', 'br', 'cite', 'center',
2692 'code', 'dd', 'del', 'details', 'div', 'dl', 'font',
2693 'dt', 'em', 'footer', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6',
2694 'header', 'html', 'i', 'img', 'ins', 'kbd',
2695 'li', 'nav', 'noscript', 'ol', 'p', 'pre', 'q', 's','small',
2696 'source', 'span', 'strike', 'strong', 'sub', 'summary',
2697 'sup', 'table', 'tbody', 'td', 'tfoot', 'th', 'thead',
2698 'tr', 'track', 'tt', 'u', 'ul', 'var', 'wbr', 'video' );
2700 if ($_SESSION['hasSandbox']) $allowed_elements[] = 'iframe';
2702 $disallowed_attributes = array('id', 'style', 'class');
2706 if (isset($pluginhost)) {
2707 foreach ($pluginhost->get_hooks($pluginhost::HOOK_SANITIZE
) as $plugin) {
2708 $retval = $plugin->hook_sanitize($doc, $site_url, $allowed_elements, $disallowed_attributes);
2709 if (is_array($retval)) {
2711 $allowed_elements = $retval[1];
2712 $disallowed_attributes = $retval[2];
2719 $doc->removeChild($doc->firstChild
); //remove doctype
2720 $doc = strip_harmful_tags($doc, $allowed_elements, $disallowed_attributes);
2721 $res = $doc->saveHTML();
2725 function strip_harmful_tags($doc, $allowed_elements, $disallowed_attributes) {
2726 $entries = $doc->getElementsByTagName("*");
2728 foreach ($entries as $entry) {
2729 if (!in_array($entry->nodeName
, $allowed_elements)) {
2730 $entry->parentNode
->removeChild($entry);
2733 if ($entry->hasAttributes()) {
2734 $attrs_to_remove = array();
2736 foreach ($entry->attributes
as $attr) {
2738 if (strpos($attr->nodeName
, 'on') === 0) {
2739 array_push($attrs_to_remove, $attr);
2742 if (in_array($attr->nodeName
, $disallowed_attributes)) {
2743 array_push($attrs_to_remove, $attr);
2747 foreach ($attrs_to_remove as $attr) {
2748 $entry->removeAttributeNode($attr);
2756 function check_for_update($link) {
2757 if (CHECK_FOR_NEW_VERSION
&& $_SESSION['access_level'] >= 10) {
2758 $version_url = "http://tt-rss.org/version.php?ver=" . VERSION
.
2759 "&iid=" . sha1(SELF_URL_PATH
);
2761 $version_data = @fetch_file_contents
($version_url);
2763 if ($version_data) {
2764 $version_data = json_decode($version_data, true);
2765 if ($version_data && $version_data['version']) {
2767 if (version_compare(VERSION
, $version_data['version']) == -1) {
2768 return $version_data;
2776 function catchupArticlesById($link, $ids, $cmode, $owner_uid = false) {
2778 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2779 if (count($ids) == 0) return;
2783 foreach ($ids as $id) {
2784 array_push($tmp_ids, "ref_id = '$id'");
2787 $ids_qpart = join(" OR ", $tmp_ids);
2790 db_query($link, "UPDATE ttrss_user_entries SET
2791 unread = false,last_read = NOW()
2792 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
2793 } else if ($cmode == 1) {
2794 db_query($link, "UPDATE ttrss_user_entries SET
2796 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
2798 db_query($link, "UPDATE ttrss_user_entries SET
2799 unread = NOT unread,last_read = NOW()
2800 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
2805 $result = db_query($link, "SELECT DISTINCT feed_id FROM ttrss_user_entries
2806 WHERE ($ids_qpart) AND owner_uid = $owner_uid");
2808 while ($line = db_fetch_assoc($result)) {
2809 ccache_update($link, $line["feed_id"], $owner_uid);
2813 function get_article_tags($link, $id, $owner_uid = 0, $tag_cache = false) {
2815 $a_id = db_escape_string($link, $id);
2817 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2819 $query = "SELECT DISTINCT tag_name,
2820 owner_uid as owner FROM
2821 ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE
2822 ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name";
2824 $obj_id = md5("TAGS:$owner_uid:$id");
2827 /* check cache first */
2829 if ($tag_cache === false) {
2830 $result = db_query($link, "SELECT tag_cache FROM ttrss_user_entries
2831 WHERE ref_id = '$id' AND owner_uid = $owner_uid");
2833 $tag_cache = db_fetch_result($result, 0, "tag_cache");
2837 $tags = explode(",", $tag_cache);
2840 /* do it the hard way */
2842 $tmp_result = db_query($link, $query);
2844 while ($tmp_line = db_fetch_assoc($tmp_result)) {
2845 array_push($tags, $tmp_line["tag_name"]);
2848 /* update the cache */
2850 $tags_str = db_escape_string($link, join(",", $tags));
2852 db_query($link, "UPDATE ttrss_user_entries
2853 SET tag_cache = '$tags_str' WHERE ref_id = '$id'
2854 AND owner_uid = $owner_uid");
2860 function trim_array($array) {
2862 array_walk($tmp, 'trim');
2866 function tag_is_valid($tag) {
2867 if ($tag == '') return false;
2868 if (preg_match("/^[0-9]*$/", $tag)) return false;
2869 if (mb_strlen($tag) > 250) return false;
2871 if (function_exists('iconv')) {
2872 $tag = iconv("utf-8", "utf-8", $tag);
2875 if (!$tag) return false;
2880 function render_login_form($link) {
2881 require_once "login_form.php";
2885 // from http://developer.apple.com/internet/safari/faq.html
2886 function no_cache_incantation() {
2887 header("Expires: Mon, 22 Dec 1980 00:00:00 GMT"); // Happy birthday to me :)
2888 header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified
2889 header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0"); // HTTP/1.1
2890 header("Cache-Control: post-check=0, pre-check=0", false);
2891 header("Pragma: no-cache"); // HTTP/1.0
2894 function format_warning($msg, $id = "") {
2896 return "<div class=\"warning\" id=\"$id\">
2897 <img src=\"images/sign_excl.svg\"><div class='inner'>$msg</div></div>";
2900 function format_notice($msg, $id = "") {
2902 return "<div class=\"notice\" id=\"$id\">
2903 <img src=\"images/sign_info.svg\"><div class='inner'>$msg</div></div>";
2906 function format_error($msg, $id = "") {
2908 return "<div class=\"error\" id=\"$id\">
2909 <img src=\"images/sign_excl.svg\"><div class='inner'>$msg</div></div>";
2912 function print_notice($msg) {
2913 return print format_notice($msg);
2916 function print_warning($msg) {
2917 return print format_warning($msg);
2920 function print_error($msg) {
2921 return print format_error($msg);
2925 function T_sprintf() {
2926 $args = func_get_args();
2927 return vsprintf(__(array_shift($args)), $args);
2930 function format_inline_player($link, $url, $ctype) {
2934 $url = htmlspecialchars($url);
2936 if (strpos($ctype, "audio/") === 0) {
2938 if ($_SESSION["hasAudio"] && (strpos($ctype, "ogg") !== false ||
2939 strpos($_SERVER['HTTP_USER_AGENT'], "Chrome") !== false ||
2940 strpos($_SERVER['HTTP_USER_AGENT'], "Safari") !== false )) {
2942 $id = 'AUDIO-' . uniqid();
2944 $entry .= "<audio id=\"$id\"\" controls style='display : none'>
2945 <source type=\"$ctype\" src=\"$url\"></source>
2948 $entry .= "<span onclick=\"player(this)\"
2949 title=\"".__("Click to play")."\" status=\"0\"
2950 class=\"player\" audio-id=\"$id\">".__("Play")."</span>";
2954 $entry .= "<object type=\"application/x-shockwave-flash\"
2955 data=\"lib/button/musicplayer.swf?song_url=$url\"
2956 width=\"17\" height=\"17\" style='float : left; margin-right : 5px;'>
2957 <param name=\"movie\"
2958 value=\"lib/button/musicplayer.swf?song_url=$url\" />
2962 if ($entry) $entry .= " <a target=\"_blank\"
2963 href=\"$url\">" . basename($url) . "</a>";
2971 /* $filename = substr($url, strrpos($url, "/")+1);
2973 $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
2974 $filename . " (" . $ctype . ")" . "</a>"; */
2978 function format_article($link, $id, $mark_as_read = true, $zoom_mode = false, $owner_uid = false) {
2979 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
2985 /* we can figure out feed_id from article id anyway, why do we
2986 * pass feed_id here? let's ignore the argument :( */
2988 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
2989 WHERE ref_id = '$id'");
2991 $feed_id = (int) db_fetch_result($result, 0, "feed_id");
2993 $rv['feed_id'] = $feed_id;
2995 //if (!$zoom_mode) { print "<article id='$id'><![CDATA["; };
2997 if ($mark_as_read) {
2998 $result = db_query($link, "UPDATE ttrss_user_entries
2999 SET unread = false,last_read = NOW()
3000 WHERE ref_id = '$id' AND owner_uid = $owner_uid");
3002 ccache_update($link, $feed_id, $owner_uid);
3005 $result = db_query($link, "SELECT id,title,link,content,feed_id,comments,int_id,
3006 ".SUBSTRING_FOR_DATE
."(updated,1,16) as updated,
3007 (SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url,
3008 (SELECT hide_images FROM ttrss_feeds WHERE id = feed_id) as hide_images,
3015 FROM ttrss_entries,ttrss_user_entries
3016 WHERE id = '$id' AND ref_id = id AND owner_uid = $owner_uid");
3020 $line = db_fetch_assoc($result);
3022 $tag_cache = $line["tag_cache"];
3024 $line["tags"] = get_article_tags($link, $id, $owner_uid, $line["tag_cache"]);
3025 unset($line["tag_cache"]);
3027 $line["content"] = sanitize($link, $line["content"], false, $owner_uid, $line["site_url"]);
3031 foreach ($pluginhost->get_hooks($pluginhost::HOOK_RENDER_ARTICLE
) as $p) {
3032 $line = $p->hook_render_article($line);
3035 $num_comments = $line["num_comments"];
3036 $entry_comments = "";
3038 if ($num_comments > 0) {
3039 if ($line["comments"]) {
3040 $comments_url = htmlspecialchars($line["comments"]);
3042 $comments_url = htmlspecialchars($line["link"]);
3044 $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>";
3046 if ($line["comments"] && $line["link"] != $line["comments"]) {
3047 $entry_comments = "<a target='_blank' href=\"".htmlspecialchars($line["comments"])."\">comments</a>";
3052 header("Content-Type: text/html");
3053 $rv['content'] .= "<html><head>
3054 <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/>
3055 <title>Tiny Tiny RSS - ".$line["title"]."</title>
3056 <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss.css\">
3057 </head><body id=\"ttrssZoom\">";
3060 $rv['content'] .= "<div class=\"postReply\" id=\"POST-$id\">";
3062 $rv['content'] .= "<div class=\"postHeader\" id=\"POSTHDR-$id\">";
3064 $entry_author = $line["author"];
3066 if ($entry_author) {
3067 $entry_author = __(" - ") . $entry_author;
3070 $parsed_updated = make_local_datetime($link, $line["updated"], true,
3073 $rv['content'] .= "<div class=\"postDate\">$parsed_updated</div>";
3075 if ($line["link"]) {
3076 $rv['content'] .= "<div class='postTitle'><a target='_blank'
3077 title=\"".htmlspecialchars($line['title'])."\"
3079 htmlspecialchars($line["link"]) . "\">" .
3080 $line["title"] . "</a>" .
3081 "<span class='author'>$entry_author</span></div>";
3083 $rv['content'] .= "<div class='postTitle'>" . $line["title"] . "$entry_author</div>";
3086 $tags_str = format_tags_string($line["tags"], $id);
3087 $tags_str_full = join(", ", $line["tags"]);
3089 if (!$tags_str_full) $tags_str_full = __("no tags");
3091 if (!$entry_comments) $entry_comments = " "; # placeholder
3093 $rv['content'] .= "<div class='postTags' style='float : right'>
3094 <img src='images/tag.png'
3095 class='tagsPic' alt='Tags' title='Tags'> ";
3098 $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>
3099 <a title=\"".__('Edit tags for this article')."\"
3100 href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>";
3102 $rv['content'] .= "<div dojoType=\"dijit.Tooltip\"
3103 id=\"ATSTRTIP-$id\" connectId=\"ATSTR-$id\"
3104 position=\"below\">$tags_str_full</div>";
3108 foreach ($pluginhost->get_hooks($pluginhost::HOOK_ARTICLE_BUTTON
) as $p) {
3109 $rv['content'] .= $p->hook_article_button($line);
3114 $tags_str = strip_tags($tags_str);
3115 $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>";
3117 $rv['content'] .= "</div>";
3118 $rv['content'] .= "<div clear='both'>$entry_comments</div>";
3120 if ($line["orig_feed_id"]) {
3122 $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
3123 WHERE id = ".$line["orig_feed_id"]);
3125 if (db_num_rows($tmp_result) != 0) {
3127 $rv['content'] .= "<div clear='both'>";
3128 $rv['content'] .= __("Originally from:");
3130 $rv['content'] .= " ";
3132 $tmp_line = db_fetch_assoc($tmp_result);
3134 $rv['content'] .= "<a target='_blank'
3135 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
3136 $tmp_line['title'] . "</a>";
3138 $rv['content'] .= " ";
3140 $rv['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
3141 $rv['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.svg'></a>";
3143 $rv['content'] .= "</div>";
3147 $rv['content'] .= "</div>";
3149 $rv['content'] .= "<div id=\"POSTNOTE-$id\">";
3150 if ($line['note']) {
3151 $rv['content'] .= format_article_note($id, $line['note'], !$zoom_mode);
3153 $rv['content'] .= "</div>";
3155 $rv['content'] .= "<div class=\"postContent\">";
3157 $rv['content'] .= $line["content"];
3159 $rv['content'] .= format_article_enclosures($link, $id,
3160 $always_display_enclosures, $line["content"], $line["hide_images"]);
3162 $rv['content'] .= "</div>";
3164 $rv['content'] .= "</div>";
3170 <div class='footer'>
3171 <button onclick=\"return window.close()\">".
3172 __("Close this window")."</button></div>";
3173 $rv['content'] .= "</body></html>";
3180 function print_checkpoint($n, $s) {
3181 $ts = microtime(true);
3182 echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s);
3186 function sanitize_tag($tag) {
3189 $tag = mb_strtolower($tag, 'utf-8');
3191 $tag = preg_replace('/[\'\"\+\>\<]/', "", $tag);
3193 // $tag = str_replace('"', "", $tag);
3194 // $tag = str_replace("+", " ", $tag);
3195 $tag = str_replace("technorati tag: ", "", $tag);
3200 function get_self_url_prefix() {
3201 if (strrpos(SELF_URL_PATH
, "/") === strlen(SELF_URL_PATH
)-1) {
3202 return substr(SELF_URL_PATH
, 0, strlen(SELF_URL_PATH
)-1);
3204 return SELF_URL_PATH
;
3209 * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI.
3211 * @return string The Mozilla Firefox feed adding URL.
3213 function add_feed_url() {
3214 //$url_path = ($_SERVER['HTTPS'] != "on" ? 'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH);
3216 $url_path = get_self_url_prefix() .
3217 "/public.php?op=subscribe&feed_url=%s";
3219 } // function add_feed_url
3221 function encrypt_password($pass, $salt = '', $mode2 = false) {
3222 if ($salt && $mode2) {
3223 return "MODE2:" . hash('sha256', $salt . $pass);
3225 return "SHA1X:" . sha1("$salt:$pass");
3227 return "SHA1:" . sha1($pass);
3229 } // function encrypt_password
3231 function load_filters($link, $feed_id, $owner_uid, $action_id = false) {
3234 $cat_id = (int)getFeedCategory($link, $feed_id);
3236 $result = db_query($link, "SELECT * FROM ttrss_filters2 WHERE
3237 owner_uid = $owner_uid AND enabled = true");
3239 $check_cats = join(",", array_merge(
3240 getParentCategories($link, $cat_id, $owner_uid),
3243 while ($line = db_fetch_assoc($result)) {
3244 $filter_id = $line["id"];
3246 $result2 = db_query($link, "SELECT
3247 r.reg_exp, r.inverse, r.feed_id, r.cat_id, r.cat_filter, t.name AS type_name
3248 FROM ttrss_filters2_rules AS r,
3249 ttrss_filter_types AS t
3251 (cat_id IS NULL OR cat_id IN ($check_cats)) AND
3252 (feed_id IS NULL OR feed_id = '$feed_id') AND
3253 filter_type = t.id AND filter_id = '$filter_id'");
3258 while ($rule_line = db_fetch_assoc($result2)) {
3259 # print_r($rule_line);
3262 $rule["reg_exp"] = $rule_line["reg_exp"];
3263 $rule["type"] = $rule_line["type_name"];
3264 $rule["inverse"] = sql_bool_to_bool($rule_line["inverse"]);
3266 array_push($rules, $rule);
3269 $result2 = db_query($link, "SELECT a.action_param,t.name AS type_name
3270 FROM ttrss_filters2_actions AS a,
3271 ttrss_filter_actions AS t
3273 action_id = t.id AND filter_id = '$filter_id'");
3275 while ($action_line = db_fetch_assoc($result2)) {
3276 # print_r($action_line);
3279 $action["type"] = $action_line["type_name"];
3280 $action["param"] = $action_line["action_param"];
3282 array_push($actions, $action);
3287 $filter["match_any_rule"] = sql_bool_to_bool($line["match_any_rule"]);
3288 $filter["inverse"] = sql_bool_to_bool($line["inverse"]);
3289 $filter["rules"] = $rules;
3290 $filter["actions"] = $actions;
3292 if (count($rules) > 0 && count($actions) > 0) {
3293 array_push($filters, $filter);
3300 function get_score_pic($score) {
3302 return "score_high.png";
3303 } else if ($score > 0) {
3304 return "score_half_high.png";
3305 } else if ($score < -100) {
3306 return "score_low.png";
3307 } else if ($score < 0) {
3308 return "score_half_low.png";
3310 return "score_neutral.png";
3314 function feed_has_icon($id) {
3315 return is_file(ICONS_DIR
. "/$id.ico") && filesize(ICONS_DIR
. "/$id.ico") > 0;
3318 function init_connection($link) {
3321 if (DB_TYPE
== "pgsql") {
3322 pg_query($link, "set client_encoding = 'UTF-8'");
3323 pg_set_client_encoding("UNICODE");
3324 pg_query($link, "set datestyle = 'ISO, european'");
3325 pg_query($link, "set TIME ZONE 0");
3327 db_query($link, "SET time_zone = '+0:0'");
3329 if (defined('MYSQL_CHARSET') && MYSQL_CHARSET
) {
3330 db_query($link, "SET NAMES " . MYSQL_CHARSET
);
3336 $pluginhost = new PluginHost($link);
3337 $pluginhost->load(PLUGINS
, $pluginhost::KIND_ALL
);
3341 print "Unable to connect to database:" . db_last_error();
3346 function format_tags_string($tags, $id) {
3349 $tags_nolinks_str = "";
3355 $formatted_tags = array();
3357 foreach ($tags as $tag) {
3359 $tag_escaped = str_replace("'", "\\'", $tag);
3361 if (mb_strlen($tag) > 30) {
3362 $tag = truncate_string($tag, 30);
3365 $tag_str = "<a href=\"javascript:viewfeed('$tag_escaped')\">$tag</a>";
3367 array_push($formatted_tags, $tag_str);
3369 $tmp_tags_str = implode(", ", $formatted_tags);
3371 if ($num_tags == $tag_limit ||
mb_strlen($tmp_tags_str) > 150) {
3376 $tags_str = implode(", ", $formatted_tags);
3378 if ($num_tags < count($tags)) {
3379 $tags_str .= ", …";
3382 if ($num_tags == 0) {
3383 $tags_str = __("no tags");
3390 function format_article_labels($labels, $id) {
3394 foreach ($labels as $l) {
3395 $labels_str .= sprintf("<span class='hlLabelRef'
3396 style='color : %s; background-color : %s'>%s</span>",
3397 $l[2], $l[3], $l[1]);
3404 function format_article_note($id, $note, $allow_edit = true) {
3406 $str = "<div class='articleNote' onclick=\"editArticleNote($id)\">
3407 <div class='noteEdit' onclick=\"editArticleNote($id)\">".
3408 ($allow_edit ?
__('(edit note)') : "")."</div>$note</div>";
3414 function get_feed_category($link, $feed_cat, $parent_cat_id = false) {
3415 if ($parent_cat_id) {
3416 $parent_qpart = "parent_cat = '$parent_cat_id'";
3417 $parent_insert = "'$parent_cat_id'";
3419 $parent_qpart = "parent_cat IS NULL";
3420 $parent_insert = "NULL";
3423 $result = db_query($link,
3424 "SELECT id FROM ttrss_feed_categories
3425 WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]);
3427 if (db_num_rows($result) == 0) {
3430 return db_fetch_result($result, 0, "id");
3434 function add_feed_category($link, $feed_cat, $parent_cat_id = false) {
3436 if (!$feed_cat) return false;
3438 db_query($link, "BEGIN");
3440 if ($parent_cat_id) {
3441 $parent_qpart = "parent_cat = '$parent_cat_id'";
3442 $parent_insert = "'$parent_cat_id'";
3444 $parent_qpart = "parent_cat IS NULL";
3445 $parent_insert = "NULL";
3448 $result = db_query($link,
3449 "SELECT id FROM ttrss_feed_categories
3450 WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]);
3452 if (db_num_rows($result) == 0) {
3454 $result = db_query($link,
3455 "INSERT INTO ttrss_feed_categories (owner_uid,title,parent_cat)
3456 VALUES ('".$_SESSION["uid"]."', '$feed_cat', $parent_insert)");
3458 db_query($link, "COMMIT");
3466 function getArticleFeed($link, $id) {
3467 $result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
3468 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
3470 if (db_num_rows($result) != 0) {
3471 return db_fetch_result($result, 0, "feed_id");
3478 * Fixes incomplete URLs by prepending "http://".
3479 * Also replaces feed:// with http://, and
3480 * prepends a trailing slash if the url is a domain name only.
3482 * @param string $url Possibly incomplete URL
3484 * @return string Fixed URL.
3486 function fix_url($url) {
3487 if (strpos($url, '://') === false) {
3488 $url = 'http://' . $url;
3489 } else if (substr($url, 0, 5) == 'feed:') {
3490 $url = 'http:' . substr($url, 5);
3493 //prepend slash if the URL has no slash in it
3494 // "http://www.example" -> "http://www.example/"
3495 if (strpos($url, '/', strpos($url, ':') +
3) === false) {
3499 if ($url != "http:///")
3505 function validate_feed_url($url) {
3506 $parts = parse_url($url);
3508 return ($parts['scheme'] == 'http' ||
$parts['scheme'] == 'feed' ||
$parts['scheme'] == 'https');
3512 function get_article_enclosures($link, $id) {
3514 $query = "SELECT * FROM ttrss_enclosures
3515 WHERE post_id = '$id' AND content_url != ''";
3519 $result = db_query($link, $query);
3521 if (db_num_rows($result) > 0) {
3522 while ($line = db_fetch_assoc($result)) {
3523 array_push($rv, $line);
3530 function save_email_address($link, $email) {
3531 // FIXME: implement persistent storage of emails
3533 if (!$_SESSION['stored_emails'])
3534 $_SESSION['stored_emails'] = array();
3536 if (!in_array($email, $_SESSION['stored_emails']))
3537 array_push($_SESSION['stored_emails'], $email);
3541 function get_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) {
3543 if (!$owner_uid) $owner_uid = $_SESSION["uid"];
3545 $sql_is_cat = bool_to_sql_bool($is_cat);
3547 $result = db_query($link, "SELECT access_key FROM ttrss_access_keys
3548 WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
3549 AND owner_uid = " . $owner_uid);
3551 if (db_num_rows($result) == 1) {
3552 return db_fetch_result($result, 0, "access_key");
3554 $key = db_escape_string($link, sha1(uniqid(rand(), true)));
3556 $result = db_query($link, "INSERT INTO ttrss_access_keys
3557 (access_key, feed_id, is_cat, owner_uid)
3558 VALUES ('$key', '$feed_id', $sql_is_cat, '$owner_uid')");
3565 function get_feeds_from_html($url, $content)
3567 $url = fix_url($url);
3568 $baseUrl = substr($url, 0, strrpos($url, '/') +
1);
3570 libxml_use_internal_errors(true);
3572 $doc = new DOMDocument();
3573 $doc->loadHTML($content);
3574 $xpath = new DOMXPath($doc);
3575 $entries = $xpath->query('/html/head/link[@rel="alternate"]');
3576 $feedUrls = array();
3577 foreach ($entries as $entry) {
3578 if ($entry->hasAttribute('href')) {
3579 $title = $entry->getAttribute('title');
3581 $title = $entry->getAttribute('type');
3583 $feedUrl = rewrite_relative_url(
3584 $baseUrl, $entry->getAttribute('href')
3586 $feedUrls[$feedUrl] = $title;
3592 function is_html($content) {
3593 return preg_match("/<html|DOCTYPE html/i", substr($content, 0, 20)) !== 0;
3596 function url_is_html($url, $login = false, $pass = false) {
3597 return is_html(fetch_file_contents($url, false, $login, $pass));
3600 function print_label_select($link, $name, $value, $attributes = "") {
3602 $result = db_query($link, "SELECT caption FROM ttrss_labels2
3603 WHERE owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
3605 print "<select default=\"$value\" name=\"" . htmlspecialchars($name) .
3606 "\" $attributes onchange=\"labelSelectOnChange(this)\" >";
3608 while ($line = db_fetch_assoc($result)) {
3610 $issel = ($line["caption"] == $value) ?
"selected=\"1\"" : "";
3612 print "<option value=\"".htmlspecialchars($line["caption"])."\"
3613 $issel>" . htmlspecialchars($line["caption"]) . "</option>";
3617 # print "<option value=\"ADD_LABEL\">" .__("Add label...") . "</option>";
3624 function format_article_enclosures($link, $id, $always_display_enclosures,
3625 $article_content, $hide_images = false) {
3627 $result = get_article_enclosures($link, $id);
3630 if (count($result) > 0) {
3632 $entries_html = array();
3634 $entries_inline = array();
3636 foreach ($result as $line) {
3638 $url = $line["content_url"];
3639 $ctype = $line["content_type"];
3641 if (!$ctype) $ctype = __("unknown type");
3643 $filename = substr($url, strrpos($url, "/")+
1);
3645 $player = format_inline_player($link, $url, $ctype);
3647 if ($player) array_push($entries_inline, $player);
3649 # $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
3650 # $filename . " (" . $ctype . ")" . "</a>";
3652 $entry = "<div onclick=\"window.open('".htmlspecialchars($url)."')\"
3653 dojoType=\"dijit.MenuItem\">$filename ($ctype)</div>";
3655 array_push($entries_html, $entry);
3659 $entry["type"] = $ctype;
3660 $entry["filename"] = $filename;
3661 $entry["url"] = $url;
3663 array_push($entries, $entry);
3666 if ($_SESSION['uid'] && !get_pref($link, "STRIP_IMAGES") && !$_SESSION["bw_limit"]) {
3667 if ($always_display_enclosures ||
3668 !preg_match("/<img/i", $article_content)) {
3670 foreach ($entries as $entry) {
3672 if (preg_match("/image/", $entry["type"]) ||
3673 preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) {
3675 if (!$hide_images) {
3677 alt=\"".htmlspecialchars($entry["filename"])."\"
3678 src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>";
3680 $rv .= "<p><a target=\"_blank\"
3681 href=\"".htmlspecialchars($entry["url"])."\"
3682 >" .htmlspecialchars($entry["url"]) . "</a></p>";
3690 if (count($entries_inline) > 0) {
3691 $rv .= "<hr clear='both'/>";
3692 foreach ($entries_inline as $entry) { $rv .= $entry; };
3693 $rv .= "<hr clear='both'/>";
3696 $rv .= "<select onchange=\"openSelectedAttachment(this)\">".
3697 "<option value=''>" . __('Attachments')."</option>";
3699 foreach ($entries as $entry) {
3700 $rv .= "<option value=\"".htmlspecialchars($entry["url"])."\">" . htmlspecialchars($entry["filename"]) . "</option>";
3710 function getLastArticleId($link) {
3711 $result = db_query($link, "SELECT MAX(ref_id) AS id FROM ttrss_user_entries
3712 WHERE owner_uid = " . $_SESSION["uid"]);
3714 if (db_num_rows($result) == 1) {
3715 return db_fetch_result($result, 0, "id");
3721 function build_url($parts) {
3722 return $parts['scheme'] . "://" . $parts['host'] . $parts['path'];
3726 * Converts a (possibly) relative URL to a absolute one.
3728 * @param string $url Base URL (i.e. from where the document is)
3729 * @param string $rel_url Possibly relative URL in the document
3731 * @return string Absolute URL
3733 function rewrite_relative_url($url, $rel_url) {
3734 if (strpos($rel_url, "magnet:") === 0) {
3736 } else if (strpos($rel_url, "://") !== false) {
3738 } else if (strpos($rel_url, "//") === 0) {
3739 # protocol-relative URL (rare but they exist)
3741 } else if (strpos($rel_url, "/") === 0)
3743 $parts = parse_url($url);
3744 $parts['path'] = $rel_url;
3746 return build_url($parts);
3749 $parts = parse_url($url);
3750 if (!isset($parts['path'])) {
3751 $parts['path'] = '/';
3753 $dir = $parts['path'];
3754 if (substr($dir, -1) !== '/') {
3755 $dir = dirname($parts['path']);
3756 $dir !== '/' && $dir .= '/';
3758 $parts['path'] = $dir . $rel_url;
3760 return build_url($parts);
3764 function sphinx_search($query, $offset = 0, $limit = 30) {
3765 require_once 'lib/sphinxapi.php';
3767 $sphinxClient = new SphinxClient();
3769 $sphinxClient->SetServer('localhost', 9312);
3770 $sphinxClient->SetConnectTimeout(1);
3772 $sphinxClient->SetFieldWeights(array('title' => 70, 'content' => 30,
3773 'feed_title' => 20));
3775 $sphinxClient->SetMatchMode(SPH_MATCH_EXTENDED2
);
3776 $sphinxClient->SetRankingMode(SPH_RANK_PROXIMITY_BM25
);
3777 $sphinxClient->SetLimits($offset, $limit, 1000);
3778 $sphinxClient->SetArrayResult(false);
3779 $sphinxClient->SetFilter('owner_uid', array($_SESSION['uid']));
3781 $result = $sphinxClient->Query($query, SPHINX_INDEX
);
3785 if (is_array($result['matches'])) {
3786 foreach (array_keys($result['matches']) as $int_id) {
3787 $ref_id = $result['matches'][$int_id]['attrs']['ref_id'];
3788 array_push($ids, $ref_id);
3795 function cleanup_tags($link, $days = 14, $limit = 1000) {
3797 if (DB_TYPE
== "pgsql") {
3798 $interval_query = "date_updated < NOW() - INTERVAL '$days days'";
3799 } else if (DB_TYPE
== "mysql") {
3800 $interval_query = "date_updated < DATE_SUB(NOW(), INTERVAL $days DAY)";
3805 while ($limit > 0) {
3808 $query = "SELECT ttrss_tags.id AS id
3809 FROM ttrss_tags, ttrss_user_entries, ttrss_entries
3810 WHERE post_int_id = int_id AND $interval_query AND
3811 ref_id = ttrss_entries.id AND tag_cache != '' LIMIT $limit_part";
3813 $result = db_query($link, $query);
3817 while ($line = db_fetch_assoc($result)) {
3818 array_push($ids, $line['id']);
3821 if (count($ids) > 0) {
3822 $ids = join(",", $ids);
3825 $tmp_result = db_query($link, "DELETE FROM ttrss_tags WHERE id IN ($ids)");
3826 $tags_deleted +
= db_affected_rows($link, $tmp_result);
3831 $limit -= $limit_part;
3836 return $tags_deleted;
3839 function print_user_stylesheet($link) {
3840 $value = get_pref($link, 'USER_STYLESHEET');
3843 print "<style type=\"text/css\">";
3844 print str_replace("<br/>", "\n", $value);
3850 function rewrite_urls($html) {
3851 libxml_use_internal_errors(true);
3853 $charset_hack = '<head>
3854 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
3857 $doc = new DOMDocument();
3858 $doc->loadHTML($charset_hack . $html);
3859 $xpath = new DOMXPath($doc);
3861 $entries = $xpath->query('//*/text()');
3863 foreach ($entries as $entry) {
3864 if (strstr($entry->wholeText
, "://") !== false) {
3865 $text = preg_replace("/((?<!=.)((http|https|ftp)+):\/\/[^ ,!]+)/i",
3866 "<a target=\"_blank\" href=\"\\1\">\\1</a>", $entry->wholeText
);
3868 if ($text != $entry->wholeText
) {
3869 $cdoc = new DOMDocument();
3870 $cdoc->loadHTML($charset_hack . $text);
3873 foreach ($cdoc->childNodes
as $cnode) {
3874 $cnode = $doc->importNode($cnode, true);
3877 $entry->parentNode
->insertBefore($cnode);
3881 $entry->parentNode
->removeChild($entry);
3887 $node = $doc->getElementsByTagName('body')->item(0);
3889 // http://tt-rss.org/forum/viewtopic.php?f=1&t=970
3891 return $doc->saveXML($node);
3896 function filter_to_sql($link, $filter, $owner_uid) {
3899 if (DB_TYPE
== "pgsql")
3902 $reg_qpart = "REGEXP";
3904 foreach ($filter["rules"] AS $rule) {
3905 $regexp_valid = preg_match('/' . $rule['reg_exp'] . '/',
3906 $rule['reg_exp']) !== FALSE;
3908 if ($regexp_valid) {
3910 $rule['reg_exp'] = db_escape_string($link, $rule['reg_exp']);
3912 switch ($rule["type"]) {
3914 $qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('".
3915 $rule['reg_exp'] . "')";
3918 $qpart = "LOWER(ttrss_entries.content) $reg_qpart LOWER('".
3919 $rule['reg_exp'] . "')";
3922 $qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('".
3923 $rule['reg_exp'] . "') OR LOWER(" .
3924 "ttrss_entries.content) $reg_qpart LOWER('" . $rule['reg_exp'] . "')";
3927 $qpart = "LOWER(ttrss_user_entries.tag_cache) $reg_qpart LOWER('".
3928 $rule['reg_exp'] . "')";
3931 $qpart = "LOWER(ttrss_entries.link) $reg_qpart LOWER('".
3932 $rule['reg_exp'] . "')";
3935 $qpart = "LOWER(ttrss_entries.author) $reg_qpart LOWER('".
3936 $rule['reg_exp'] . "')";
3940 if (isset($rule['inverse'])) $qpart = "NOT ($qpart)";
3942 if (isset($rule["feed_id"]) && $rule["feed_id"] > 0) {
3943 $qpart .= " AND feed_id = " . db_escape_string($link, $rule["feed_id"]);
3946 if (isset($rule["cat_id"])) {
3948 if ($rule["cat_id"] > 0) {
3949 $children = getChildCategories($link, $rule["cat_id"], $owner_uid);
3950 array_push($children, $rule["cat_id"]);
3952 $children = join(",", $children);
3954 $cat_qpart = "cat_id IN ($children)";
3956 $cat_qpart = "cat_id IS NULL";
3959 $qpart .= " AND $cat_qpart";
3962 array_push($query, "($qpart)");
3967 if (count($query) > 0) {
3968 $fullquery = "(" . join($filter["match_any_rule"] ?
"OR" : "AND", $query) . ")";
3970 $fullquery = "(false)";
3973 if ($filter['inverse']) $fullquery = "(NOT $fullquery)";
3978 if (!function_exists('gzdecode')) {
3979 function gzdecode($string) { // no support for 2nd argument
3980 return file_get_contents('compress.zlib://data:who/cares;base64,'.
3981 base64_encode($string));
3985 function get_random_bytes($length) {
3986 if (function_exists('openssl_random_pseudo_bytes')) {
3987 return openssl_random_pseudo_bytes($length);
3991 for ($i = 0; $i < $length; $i++
)
3992 $output .= chr(mt_rand(0, 255));
3998 function read_stdin() {
3999 $fp = fopen("php://stdin", "r");
4002 $line = trim(fgets($fp));
4010 function tmpdirname($path, $prefix) {
4011 // Use PHP's tmpfile function to create a temporary
4012 // directory name. Delete the file and keep the name.
4013 $tempname = tempnam($path,$prefix);
4017 if (!unlink($tempname))
4023 function getFeedCategory($link, $feed) {
4024 $result = db_query($link, "SELECT cat_id FROM ttrss_feeds
4025 WHERE id = '$feed'");
4027 if (db_num_rows($result) > 0) {
4028 return db_fetch_result($result, 0, "cat_id");
4035 function implements_interface($class, $interface) {
4036 return in_array($interface, class_implements($class));
4039 function geturl($url){
4041 (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');
4043 $curl = curl_init();
4044 $header[0] = "Accept: text/xml,application/xml,application/xhtml+xml,";
4045 $header[0] .= "text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5";
4046 $header[] = "Cache-Control: max-age=0";
4047 $header[] = "Connection: keep-alive";
4048 $header[] = "Keep-Alive: 300";
4049 $header[] = "Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7";
4050 $header[] = "Accept-Language: en-us,en;q=0.5";
4051 $header[] = "Pragma: ";
4053 curl_setopt($curl, CURLOPT_URL
, $url);
4054 curl_setopt($curl, CURLOPT_USERAGENT
, 'Mozilla/5.0 (Windows NT 5.1; rv:5.0) Gecko/20100101 Firefox/5.0 Firefox/5.0');
4055 curl_setopt($curl, CURLOPT_HTTPHEADER
, $header);
4056 curl_setopt($curl, CURLOPT_HEADER
, true);
4057 curl_setopt($curl, CURLOPT_REFERER
, $url);
4058 curl_setopt($curl, CURLOPT_ENCODING
, 'gzip,deflate');
4059 curl_setopt($curl, CURLOPT_AUTOREFERER
, true);
4060 curl_setopt($curl, CURLOPT_RETURNTRANSFER
, true);
4061 //curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true); //CURLOPT_FOLLOWLOCATION Disabled...
4062 curl_setopt($curl, CURLOPT_TIMEOUT
, 60);
4064 $html = curl_exec($curl);
4066 $status = curl_getinfo($curl);
4069 if($status['http_code']!=200){
4070 if($status['http_code'] == 301 ||
$status['http_code'] == 302) {
4071 list($header) = explode("\r\n\r\n", $html, 2);
4073 preg_match("/(Location:|URI:)[^(\n)]*/", $header, $matches);
4074 $url = trim(str_replace($matches[1],"",$matches[0]));
4075 $url_parsed = parse_url($url);
4076 return (isset($url_parsed))?
geturl($url, $referer):'';
4079 foreach($status as $key=>$eline){$oline.='['.$key.']'.$eline.' ';}
4080 $line =$oline." \r\n ".$url."\r\n-----------------\r\n";
4081 # $handle = @fopen('./curl.error.log', 'a');
4082 # fwrite($handle, $line);
4088 function get_minified_js($files) {
4089 require_once 'lib/jshrink/Minifier.php';
4093 foreach ($files as $js) {
4094 if (!isset($_GET['debug'])) {
4095 $cached_file = CACHE_DIR
. "/js/$js.js";
4097 if (file_exists($cached_file) &&
4098 is_readable($cached_file) &&
4099 filemtime($cached_file) >= filemtime("js/$js.js")) {
4101 $rv .= file_get_contents($cached_file);
4104 $minified = JShrink\Minifier
::minify(file_get_contents("js/$js.js"));
4105 file_put_contents($cached_file, $minified);
4109 $rv .= file_get_contents("js/$js.js");
4116 function stylesheet_tag($filename) {
4117 $timestamp = filemtime($filename);
4119 echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"$filename?$timestamp\"/>\n";
4122 function javascript_tag($filename) {
4125 if (!(strpos($filename, "?") === FALSE)) {
4126 $query = substr($filename, strpos($filename, "?")+
1);
4127 $filename = substr($filename, 0, strpos($filename, "?"));
4130 $timestamp = filemtime($filename);
4132 if ($query) $timestamp .= "&$query";
4134 echo "<script type=\"text/javascript\" charset=\"utf-8\" src=\"$filename?$timestamp\"></script>\n";
4137 function calculate_dep_timestamp() {
4138 $files = array_merge(glob("js/*.js"), glob("*.css"));
4142 foreach ($files as $file) {
4143 if (filemtime($file) > $max_ts) $max_ts = filemtime($file);
4149 function T_js_decl($s1, $s2) {
4151 $s1 = preg_replace("/\n/", "", $s1);
4152 $s2 = preg_replace("/\n/", "", $s2);
4154 $s1 = preg_replace("/\"/", "\\\"", $s1);
4155 $s2 = preg_replace("/\"/", "\\\"", $s2);
4157 return "T_messages[\"$s1\"] = \"$s2\";\n";
4161 function init_js_translations() {
4163 print 'var T_messages = new Object();
4166 if (T_messages[msg]) {
4167 return T_messages[msg];
4173 function ngettext(msg1, msg2, n) {
4174 return (parseInt(n) > 1) ? msg2 : msg1;
4177 $l10n = _get_reader();
4179 for ($i = 0; $i < $l10n->total
; $i++
) {
4180 $orig = $l10n->get_original_string($i);
4181 $translation = __($orig);
4183 print T_js_decl($orig, $translation);
4187 function label_to_feed_id($label) {
4188 return LABEL_BASE_INDEX
- 1 - abs($label);
4191 function feed_to_label_id($feed) {
4192 return LABEL_BASE_INDEX
- 1 +
abs($feed);