68349f55df
In SINGLE_USER_MODE, some strings were untranslated.
For instance "Loading, please wait..." and all strings in the "Actions" Menu ("Preferences...", "Search..." and so on)
4382 lines
118 KiB
PHP
4382 lines
118 KiB
PHP
<?php
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define('EXPECTED_CONFIG_VERSION', 26);
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define('SCHEMA_VERSION', 123);
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define('LABEL_BASE_INDEX', -1024);
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define('PLUGIN_FEED_BASE_INDEX', -128);
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define('COOKIE_LIFETIME_LONG', 86400*365);
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$fetch_last_error = false;
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$fetch_last_error_code = false;
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$fetch_last_content_type = false;
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$fetch_curl_used = false;
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$suppress_debugging = false;
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mb_internal_encoding("UTF-8");
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date_default_timezone_set('UTC');
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if (defined('E_DEPRECATED')) {
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error_reporting(E_ALL & ~E_NOTICE & ~E_DEPRECATED);
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} else {
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error_reporting(E_ALL & ~E_NOTICE);
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}
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require_once 'config.php';
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/**
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* Define a constant if not already defined
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*
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* @param string $name The constant name.
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* @param mixed $value The constant value.
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* @access public
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* @return boolean True if defined successfully or not.
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*/
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function define_default($name, $value) {
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defined($name) or define($name, $value);
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}
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///// Some defaults that you can override in config.php //////
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define_default('FEED_FETCH_TIMEOUT', 45);
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// How may seconds to wait for response when requesting feed from a site
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define_default('FEED_FETCH_NO_CACHE_TIMEOUT', 15);
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// How may seconds to wait for response when requesting feed from a
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// site when that feed wasn't cached before
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define_default('FILE_FETCH_TIMEOUT', 45);
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// Default timeout when fetching files from remote sites
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define_default('FILE_FETCH_CONNECT_TIMEOUT', 15);
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// How many seconds to wait for initial response from website when
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// fetching files from remote sites
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if (DB_TYPE == "pgsql") {
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define('SUBSTRING_FOR_DATE', 'SUBSTRING_FOR_DATE');
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} else {
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define('SUBSTRING_FOR_DATE', 'SUBSTRING');
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}
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/**
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* Return available translations names.
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*
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* @access public
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* @return array A array of available translations.
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*/
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function get_translations() {
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$tr = array(
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"auto" => "Detect automatically",
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"ca_CA" => "Català",
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"cs_CZ" => "Česky",
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"en_US" => "English",
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"es_ES" => "Español",
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"de_DE" => "Deutsch",
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"fr_FR" => "Français",
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"hu_HU" => "Magyar (Hungarian)",
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"it_IT" => "Italiano",
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"ja_JP" => "日本語 (Japanese)",
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"lv_LV" => "Latviešu",
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"nb_NO" => "Norwegian bokmål",
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"nl_NL" => "Dutch",
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"pl_PL" => "Polski",
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"ru_RU" => "Русский",
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"pt_BR" => "Portuguese/Brazil",
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"zh_CN" => "Simplified Chinese",
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"sv_SE" => "Svenska",
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"fi_FI" => "Suomi");
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return $tr;
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}
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require_once "lib/accept-to-gettext.php";
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require_once "lib/gettext/gettext.inc";
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require_once "lib/languagedetect/LanguageDetect.php";
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function startup_gettext() {
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# Get locale from Accept-Language header
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$lang = al2gt(array_keys(get_translations()), "text/html");
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if (defined('_TRANSLATION_OVERRIDE_DEFAULT')) {
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$lang = _TRANSLATION_OVERRIDE_DEFAULT;
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}
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if ($_SESSION["uid"] && get_schema_version() >= 120) {
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$pref_lang = get_pref("USER_LANGUAGE", $_SESSION["uid"]);
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if ($pref_lang && $pref_lang != 'auto') {
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$lang = $pref_lang;
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}
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}
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if ($lang) {
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if (defined('LC_MESSAGES')) {
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_setlocale(LC_MESSAGES, $lang);
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} else if (defined('LC_ALL')) {
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_setlocale(LC_ALL, $lang);
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}
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_bindtextdomain("messages", "locale");
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_textdomain("messages");
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_bind_textdomain_codeset("messages", "UTF-8");
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}
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}
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require_once 'db-prefs.php';
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require_once 'version.php';
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require_once 'ccache.php';
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require_once 'labels.php';
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define('SELF_USER_AGENT', 'Tiny Tiny RSS/' . VERSION . ' (http://tt-rss.org/)');
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ini_set('user_agent', SELF_USER_AGENT);
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require_once 'lib/pubsubhubbub/publisher.php';
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$schema_version = false;
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function _debug_suppress($suppress) {
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global $suppress_debugging;
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$suppress_debugging = $suppress;
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}
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/**
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* Print a timestamped debug message.
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*
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* @param string $msg The debug message.
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* @return void
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*/
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function _debug($msg, $show = true) {
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global $suppress_debugging;
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//echo "[$suppress_debugging] $msg $show\n";
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if ($suppress_debugging) return false;
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$ts = strftime("%H:%M:%S", time());
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if (function_exists('posix_getpid')) {
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$ts = "$ts/" . posix_getpid();
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}
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if ($show && !(defined('QUIET') && QUIET)) {
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print "[$ts] $msg\n";
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}
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if (defined('LOGFILE')) {
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$fp = fopen(LOGFILE, 'a+');
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if ($fp) {
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$locked = false;
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if (function_exists("flock")) {
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$tries = 0;
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// try to lock logfile for writing
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while ($tries < 5 && !$locked = flock($fp, LOCK_EX | LOCK_NB)) {
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sleep(1);
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++$tries;
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}
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if (!$locked) {
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fclose($fp);
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return;
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}
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}
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fputs($fp, "[$ts] $msg\n");
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if (function_exists("flock")) {
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flock($fp, LOCK_UN);
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}
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fclose($fp);
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}
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}
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} // function _debug
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/**
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* Purge a feed old posts.
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*
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* @param mixed $link A database connection.
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* @param mixed $feed_id The id of the purged feed.
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* @param mixed $purge_interval Olderness of purged posts.
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* @param boolean $debug Set to True to enable the debug. False by default.
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* @access public
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* @return void
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*/
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function purge_feed($feed_id, $purge_interval, $debug = false) {
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if (!$purge_interval) $purge_interval = feed_purge_interval($feed_id);
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$rows = -1;
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$result = db_query(
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"SELECT owner_uid FROM ttrss_feeds WHERE id = '$feed_id'");
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$owner_uid = false;
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if (db_num_rows($result) == 1) {
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$owner_uid = db_fetch_result($result, 0, "owner_uid");
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}
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if ($purge_interval == -1 || !$purge_interval) {
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if ($owner_uid) {
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ccache_update($feed_id, $owner_uid);
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}
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return;
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}
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if (!$owner_uid) return;
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if (FORCE_ARTICLE_PURGE == 0) {
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$purge_unread = get_pref("PURGE_UNREAD_ARTICLES",
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$owner_uid, false);
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} else {
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$purge_unread = true;
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$purge_interval = FORCE_ARTICLE_PURGE;
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}
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if (!$purge_unread) $query_limit = " unread = false AND ";
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if (DB_TYPE == "pgsql") {
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$pg_version = get_pgsql_version();
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if (preg_match("/^7\./", $pg_version) || preg_match("/^8\.0/", $pg_version)) {
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$result = db_query("DELETE FROM ttrss_user_entries WHERE
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ttrss_entries.id = ref_id AND
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marked = false AND
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feed_id = '$feed_id' AND
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$query_limit
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ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'");
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} else {
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$result = db_query("DELETE FROM ttrss_user_entries
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USING ttrss_entries
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WHERE ttrss_entries.id = ref_id AND
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marked = false AND
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feed_id = '$feed_id' AND
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$query_limit
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ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'");
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}
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} else {
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/* $result = db_query("DELETE FROM ttrss_user_entries WHERE
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marked = false AND feed_id = '$feed_id' AND
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(SELECT date_updated FROM ttrss_entries WHERE
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id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */
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$result = db_query("DELETE FROM ttrss_user_entries
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USING ttrss_user_entries, ttrss_entries
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WHERE ttrss_entries.id = ref_id AND
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marked = false AND
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feed_id = '$feed_id' AND
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$query_limit
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ttrss_entries.date_updated < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)");
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}
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$rows = db_affected_rows($result);
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ccache_update($feed_id, $owner_uid);
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if ($debug) {
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_debug("Purged feed $feed_id ($purge_interval): deleted $rows articles");
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}
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return $rows;
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} // function purge_feed
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function feed_purge_interval($feed_id) {
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$result = db_query("SELECT purge_interval, owner_uid FROM ttrss_feeds
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WHERE id = '$feed_id'");
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if (db_num_rows($result) == 1) {
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$purge_interval = db_fetch_result($result, 0, "purge_interval");
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$owner_uid = db_fetch_result($result, 0, "owner_uid");
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if ($purge_interval == 0) $purge_interval = get_pref(
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'PURGE_OLD_DAYS', $owner_uid);
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return $purge_interval;
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} else {
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return -1;
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}
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}
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function purge_orphans($do_output = false) {
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// purge orphaned posts in main content table
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$result = db_query("DELETE FROM ttrss_entries WHERE
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(SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
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if ($do_output) {
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$rows = db_affected_rows($result);
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_debug("Purged $rows orphaned posts.");
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}
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}
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function get_feed_update_interval($feed_id) {
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$result = db_query("SELECT owner_uid, update_interval FROM
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ttrss_feeds WHERE id = '$feed_id'");
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if (db_num_rows($result) == 1) {
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$update_interval = db_fetch_result($result, 0, "update_interval");
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$owner_uid = db_fetch_result($result, 0, "owner_uid");
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if ($update_interval != 0) {
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return $update_interval;
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} else {
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return get_pref('DEFAULT_UPDATE_INTERVAL', $owner_uid, false);
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}
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} else {
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return -1;
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}
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}
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function fetch_file_contents($url, $type = false, $login = false, $pass = false, $post_query = false, $timeout = false, $timestamp = 0) {
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global $fetch_last_error;
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global $fetch_last_error_code;
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global $fetch_last_content_type;
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global $fetch_curl_used;
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$url = str_replace(' ', '%20', $url);
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if (!defined('NO_CURL') && function_exists('curl_init')) {
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$fetch_curl_used = true;
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if (ini_get("safe_mode") || ini_get("open_basedir")) {
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$new_url = geturl($url);
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if (!$new_url) {
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// geturl has already populated $fetch_last_error
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return false;
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}
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$ch = curl_init($new_url);
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} else {
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$ch = curl_init($url);
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}
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if ($timestamp && !$post_query) {
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curl_setopt($ch, CURLOPT_HTTPHEADER,
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array("If-Modified-Since: ".gmdate('D, d M Y H:i:s \G\M\T', $timestamp)));
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}
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curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout ? $timeout : FILE_FETCH_CONNECT_TIMEOUT);
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curl_setopt($ch, CURLOPT_TIMEOUT, $timeout ? $timeout : FILE_FETCH_TIMEOUT);
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curl_setopt($ch, CURLOPT_FOLLOWLOCATION, !ini_get("safe_mode") && !ini_get("open_basedir"));
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curl_setopt($ch, CURLOPT_MAXREDIRS, 20);
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curl_setopt($ch, CURLOPT_BINARYTRANSFER, true);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
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curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
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curl_setopt($ch, CURLOPT_USERAGENT, SELF_USER_AGENT);
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curl_setopt($ch, CURLOPT_ENCODING, "");
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curl_setopt($ch, CURLOPT_REFERER, $url);
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curl_setopt($ch, CURLOPT_COOKIEJAR, "/dev/null");
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if (defined('_CURL_HTTP_PROXY')) {
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curl_setopt($ch, CURLOPT_PROXY, _CURL_HTTP_PROXY);
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}
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if ($post_query) {
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curl_setopt($ch, CURLOPT_POST, true);
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curl_setopt($ch, CURLOPT_POSTFIELDS, $post_query);
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}
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if ((OPENSSL_VERSION_NUMBER >= 0x0090808f) && (OPENSSL_VERSION_NUMBER < 0x10000000)) {
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curl_setopt($ch, CURLOPT_SSLVERSION, 3);
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}
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if ($login && $pass)
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curl_setopt($ch, CURLOPT_USERPWD, "$login:$pass");
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$contents = @curl_exec($ch);
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if (curl_errno($ch) === 23 || curl_errno($ch) === 61) {
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curl_setopt($ch, CURLOPT_ENCODING, 'none');
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$contents = @curl_exec($ch);
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}
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if ($contents === false) {
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$fetch_last_error = curl_errno($ch) . " " . curl_error($ch);
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curl_close($ch);
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return false;
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}
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$http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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$fetch_last_content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE);
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$fetch_last_error_code = $http_code;
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if ($http_code != 200 || $type && strpos($fetch_last_content_type, "$type") === false) {
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if (curl_errno($ch) != 0) {
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$fetch_last_error = curl_errno($ch) . " " . curl_error($ch);
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} else {
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$fetch_last_error = "HTTP Code: $http_code";
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}
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curl_close($ch);
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return false;
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}
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curl_close($ch);
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return $contents;
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} else {
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$fetch_curl_used = false;
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if ($login && $pass){
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$url_parts = array();
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preg_match("/(^[^:]*):\/\/(.*)/", $url, $url_parts);
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$pass = urlencode($pass);
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if ($url_parts[1] && $url_parts[2]) {
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$url = $url_parts[1] . "://$login:$pass@" . $url_parts[2];
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}
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}
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if (!$post_query && $timestamp) {
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$context = stream_context_create(array(
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'http' => array(
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'method' => 'GET',
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'header' => "If-Modified-Since: ".gmdate("D, d M Y H:i:s \\G\\M\\T\r\n", $timestamp)
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)));
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} else {
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$context = NULL;
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}
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$old_error = error_get_last();
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$data = @file_get_contents($url, false, $context);
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$fetch_last_content_type = false; // reset if no type was sent from server
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if (isset($http_response_header) && is_array($http_response_header)) {
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foreach ($http_response_header as $h) {
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if (substr(strtolower($h), 0, 13) == 'content-type:') {
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$fetch_last_content_type = substr($h, 14);
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// don't abort here b/c there might be more than one
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// e.g. if we were being redirected -- last one is the right one
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}
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if (substr(strtolower($h), 0, 7) == 'http/1.') {
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$fetch_last_error_code = (int) substr($h, 9, 3);
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}
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}
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}
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if (!$data) {
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$error = error_get_last();
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if ($error['message'] != $old_error['message']) {
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$fetch_last_error = $error["message"];
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} else {
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$fetch_last_error = "HTTP Code: $fetch_last_error_code";
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}
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}
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return $data;
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}
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}
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|
|
/**
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* Try to determine the favicon URL for a feed.
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|
* adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/)
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* http://dev.wp-plugins.org/file/favatars/trunk/favatars.php
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*
|
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* @param string $url A feed or page URL
|
|
* @access public
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* @return mixed The favicon URL, or false if none was found.
|
|
*/
|
|
function get_favicon_url($url) {
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|
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$favicon_url = false;
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if ($html = @fetch_file_contents($url)) {
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libxml_use_internal_errors(true);
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$doc = new DOMDocument();
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$doc->loadHTML($html);
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$xpath = new DOMXPath($doc);
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|
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$base = $xpath->query('/html/head/base');
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foreach ($base as $b) {
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$url = $b->getAttribute("href");
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break;
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}
|
|
|
|
$entries = $xpath->query('/html/head/link[@rel="shortcut icon" or @rel="icon"]');
|
|
if (count($entries) > 0) {
|
|
foreach ($entries as $entry) {
|
|
$favicon_url = rewrite_relative_url($url, $entry->getAttribute("href"));
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!$favicon_url)
|
|
$favicon_url = rewrite_relative_url($url, "/favicon.ico");
|
|
|
|
return $favicon_url;
|
|
} // function get_favicon_url
|
|
|
|
function check_feed_favicon($site_url, $feed) {
|
|
# print "FAVICON [$site_url]: $favicon_url\n";
|
|
|
|
$icon_file = ICONS_DIR . "/$feed.ico";
|
|
|
|
if (!file_exists($icon_file)) {
|
|
$favicon_url = get_favicon_url($site_url);
|
|
|
|
if ($favicon_url) {
|
|
// Limiting to "image" type misses those served with text/plain
|
|
$contents = fetch_file_contents($favicon_url); // , "image");
|
|
|
|
if ($contents) {
|
|
// Crude image type matching.
|
|
// Patterns gleaned from the file(1) source code.
|
|
if (preg_match('/^\x00\x00\x01\x00/', $contents)) {
|
|
// 0 string \000\000\001\000 MS Windows icon resource
|
|
//error_log("check_feed_favicon: favicon_url=$favicon_url isa MS Windows icon resource");
|
|
}
|
|
elseif (preg_match('/^GIF8/', $contents)) {
|
|
// 0 string GIF8 GIF image data
|
|
//error_log("check_feed_favicon: favicon_url=$favicon_url isa GIF image");
|
|
}
|
|
elseif (preg_match('/^\x89PNG\x0d\x0a\x1a\x0a/', $contents)) {
|
|
// 0 string \x89PNG\x0d\x0a\x1a\x0a PNG image data
|
|
//error_log("check_feed_favicon: favicon_url=$favicon_url isa PNG image");
|
|
}
|
|
elseif (preg_match('/^\xff\xd8/', $contents)) {
|
|
// 0 beshort 0xffd8 JPEG image data
|
|
//error_log("check_feed_favicon: favicon_url=$favicon_url isa JPG image");
|
|
}
|
|
else {
|
|
//error_log("check_feed_favicon: favicon_url=$favicon_url isa UNKNOWN type");
|
|
$contents = "";
|
|
}
|
|
}
|
|
|
|
if ($contents) {
|
|
$fp = @fopen($icon_file, "w");
|
|
|
|
if ($fp) {
|
|
fwrite($fp, $contents);
|
|
fclose($fp);
|
|
chmod($icon_file, 0644);
|
|
}
|
|
}
|
|
}
|
|
return $icon_file;
|
|
}
|
|
}
|
|
|
|
function print_select($id, $default, $values, $attributes = "") {
|
|
print "<select name=\"$id\" id=\"$id\" $attributes>";
|
|
foreach ($values as $v) {
|
|
if ($v == $default)
|
|
$sel = "selected=\"1\"";
|
|
else
|
|
$sel = "";
|
|
|
|
$v = trim($v);
|
|
|
|
print "<option value=\"$v\" $sel>$v</option>";
|
|
}
|
|
print "</select>";
|
|
}
|
|
|
|
function print_select_hash($id, $default, $values, $attributes = "") {
|
|
print "<select name=\"$id\" id='$id' $attributes>";
|
|
foreach (array_keys($values) as $v) {
|
|
if ($v == $default)
|
|
$sel = 'selected="selected"';
|
|
else
|
|
$sel = "";
|
|
|
|
$v = trim($v);
|
|
|
|
print "<option $sel value=\"$v\">".$values[$v]."</option>";
|
|
}
|
|
|
|
print "</select>";
|
|
}
|
|
|
|
function print_radio($id, $default, $true_is, $values, $attributes = "") {
|
|
foreach ($values as $v) {
|
|
|
|
if ($v == $default)
|
|
$sel = "checked";
|
|
else
|
|
$sel = "";
|
|
|
|
if ($v == $true_is) {
|
|
$sel .= " value=\"1\"";
|
|
} else {
|
|
$sel .= " value=\"0\"";
|
|
}
|
|
|
|
print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\"
|
|
type=\"radio\" $sel $attributes name=\"$id\"> $v ";
|
|
|
|
}
|
|
}
|
|
|
|
function initialize_user_prefs($uid, $profile = false) {
|
|
|
|
$uid = db_escape_string($uid);
|
|
|
|
if (!$profile) {
|
|
$profile = "NULL";
|
|
$profile_qpart = "AND profile IS NULL";
|
|
} else {
|
|
$profile_qpart = "AND profile = '$profile'";
|
|
}
|
|
|
|
if (get_schema_version() < 63) $profile_qpart = "";
|
|
|
|
db_query("BEGIN");
|
|
|
|
$result = db_query("SELECT pref_name,def_value FROM ttrss_prefs");
|
|
|
|
$u_result = db_query("SELECT pref_name
|
|
FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart");
|
|
|
|
$active_prefs = array();
|
|
|
|
while ($line = db_fetch_assoc($u_result)) {
|
|
array_push($active_prefs, $line["pref_name"]);
|
|
}
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
if (array_search($line["pref_name"], $active_prefs) === FALSE) {
|
|
// print "adding " . $line["pref_name"] . "<br>";
|
|
|
|
$line["def_value"] = db_escape_string($line["def_value"]);
|
|
$line["pref_name"] = db_escape_string($line["pref_name"]);
|
|
|
|
if (get_schema_version() < 63) {
|
|
db_query("INSERT INTO ttrss_user_prefs
|
|
(owner_uid,pref_name,value) VALUES
|
|
('$uid', '".$line["pref_name"]."','".$line["def_value"]."')");
|
|
|
|
} else {
|
|
db_query("INSERT INTO ttrss_user_prefs
|
|
(owner_uid,pref_name,value, profile) VALUES
|
|
('$uid', '".$line["pref_name"]."','".$line["def_value"]."', $profile)");
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
db_query("COMMIT");
|
|
|
|
}
|
|
|
|
function get_ssl_certificate_id() {
|
|
if ($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"]) {
|
|
return sha1($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"] .
|
|
$_SERVER["REDIRECT_SSL_CLIENT_V_START"] .
|
|
$_SERVER["REDIRECT_SSL_CLIENT_V_END"] .
|
|
$_SERVER["REDIRECT_SSL_CLIENT_S_DN"]);
|
|
}
|
|
return "";
|
|
}
|
|
|
|
function authenticate_user($login, $password, $check_only = false) {
|
|
|
|
if (!SINGLE_USER_MODE) {
|
|
$user_id = false;
|
|
|
|
foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_AUTH_USER) as $plugin) {
|
|
|
|
$user_id = (int) $plugin->authenticate($login, $password);
|
|
|
|
if ($user_id) {
|
|
$_SESSION["auth_module"] = strtolower(get_class($plugin));
|
|
break;
|
|
}
|
|
}
|
|
|
|
if ($user_id && !$check_only) {
|
|
@session_start();
|
|
|
|
$_SESSION["uid"] = $user_id;
|
|
$_SESSION["version"] = VERSION_STATIC;
|
|
|
|
$result = db_query("SELECT login,access_level,pwd_hash FROM ttrss_users
|
|
WHERE id = '$user_id'");
|
|
|
|
$_SESSION["name"] = db_fetch_result($result, 0, "login");
|
|
$_SESSION["access_level"] = db_fetch_result($result, 0, "access_level");
|
|
$_SESSION["csrf_token"] = sha1(uniqid(rand(), true));
|
|
|
|
db_query("UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
|
|
$_SESSION["uid"]);
|
|
|
|
$_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
|
|
$_SESSION["user_agent"] = sha1($_SERVER['HTTP_USER_AGENT']);
|
|
$_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash");
|
|
|
|
$_SESSION["last_version_check"] = time();
|
|
|
|
initialize_user_prefs($_SESSION["uid"]);
|
|
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
|
|
} else {
|
|
|
|
$_SESSION["uid"] = 1;
|
|
$_SESSION["name"] = "admin";
|
|
$_SESSION["access_level"] = 10;
|
|
|
|
$_SESSION["hide_hello"] = true;
|
|
$_SESSION["hide_logout"] = true;
|
|
|
|
$_SESSION["auth_module"] = false;
|
|
|
|
if (!$_SESSION["csrf_token"]) {
|
|
$_SESSION["csrf_token"] = sha1(uniqid(rand(), true));
|
|
}
|
|
|
|
$_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
|
|
|
|
initialize_user_prefs($_SESSION["uid"]);
|
|
|
|
return true;
|
|
}
|
|
}
|
|
|
|
function make_password($length = 8) {
|
|
|
|
$password = "";
|
|
$possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ";
|
|
|
|
$i = 0;
|
|
|
|
while ($i < $length) {
|
|
$char = substr($possible, mt_rand(0, strlen($possible)-1), 1);
|
|
|
|
if (!strstr($password, $char)) {
|
|
$password .= $char;
|
|
$i++;
|
|
}
|
|
}
|
|
return $password;
|
|
}
|
|
|
|
// this is called after user is created to initialize default feeds, labels
|
|
// or whatever else
|
|
|
|
// user preferences are checked on every login, not here
|
|
|
|
function initialize_user($uid) {
|
|
|
|
db_query("insert into ttrss_feeds (owner_uid,title,feed_url)
|
|
values ('$uid', 'Tiny Tiny RSS: New Releases',
|
|
'http://tt-rss.org/releases.rss')");
|
|
|
|
db_query("insert into ttrss_feeds (owner_uid,title,feed_url)
|
|
values ('$uid', 'Tiny Tiny RSS: Forum',
|
|
'http://tt-rss.org/forum/rss.php')");
|
|
}
|
|
|
|
function logout_user() {
|
|
session_destroy();
|
|
if (isset($_COOKIE[session_name()])) {
|
|
setcookie(session_name(), '', time()-42000, '/');
|
|
}
|
|
}
|
|
|
|
function validate_csrf($csrf_token) {
|
|
return $csrf_token == $_SESSION['csrf_token'];
|
|
}
|
|
|
|
function load_user_plugins($owner_uid) {
|
|
if ($owner_uid && SCHEMA_VERSION >= 100) {
|
|
$plugins = get_pref("_ENABLED_PLUGINS", $owner_uid);
|
|
|
|
PluginHost::getInstance()->load($plugins, PluginHost::KIND_USER, $owner_uid);
|
|
|
|
if (get_schema_version() > 100) {
|
|
PluginHost::getInstance()->load_data();
|
|
}
|
|
}
|
|
}
|
|
|
|
function login_sequence() {
|
|
if (SINGLE_USER_MODE) {
|
|
@session_start();
|
|
authenticate_user("admin", null);
|
|
startup_gettext();
|
|
load_user_plugins($_SESSION["uid"]);
|
|
} else {
|
|
if (!validate_session()) $_SESSION["uid"] = false;
|
|
|
|
if (!$_SESSION["uid"]) {
|
|
|
|
if (AUTH_AUTO_LOGIN && authenticate_user(null, null)) {
|
|
$_SESSION["ref_schema_version"] = get_schema_version(true);
|
|
} else {
|
|
authenticate_user(null, null, true);
|
|
}
|
|
|
|
if (!$_SESSION["uid"]) {
|
|
@session_destroy();
|
|
setcookie(session_name(), '', time()-42000, '/');
|
|
|
|
render_login_form();
|
|
exit;
|
|
}
|
|
|
|
} else {
|
|
/* bump login timestamp */
|
|
db_query("UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
|
|
$_SESSION["uid"]);
|
|
$_SESSION["last_login_update"] = time();
|
|
}
|
|
|
|
if ($_SESSION["uid"]) {
|
|
startup_gettext();
|
|
load_user_plugins($_SESSION["uid"]);
|
|
|
|
/* cleanup ccache */
|
|
|
|
db_query("DELETE FROM ttrss_counters_cache WHERE owner_uid = ".
|
|
$_SESSION["uid"] . " AND
|
|
(SELECT COUNT(id) FROM ttrss_feeds WHERE
|
|
ttrss_feeds.id = feed_id) = 0");
|
|
|
|
db_query("DELETE FROM ttrss_cat_counters_cache WHERE owner_uid = ".
|
|
$_SESSION["uid"] . " AND
|
|
(SELECT COUNT(id) FROM ttrss_feed_categories WHERE
|
|
ttrss_feed_categories.id = feed_id) = 0");
|
|
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
function truncate_string($str, $max_len, $suffix = '…') {
|
|
if (mb_strlen($str, "utf-8") > $max_len - 3) {
|
|
return mb_substr($str, 0, $max_len, "utf-8") . $suffix;
|
|
} else {
|
|
return $str;
|
|
}
|
|
}
|
|
|
|
function convert_timestamp($timestamp, $source_tz, $dest_tz) {
|
|
|
|
try {
|
|
$source_tz = new DateTimeZone($source_tz);
|
|
} catch (Exception $e) {
|
|
$source_tz = new DateTimeZone('UTC');
|
|
}
|
|
|
|
try {
|
|
$dest_tz = new DateTimeZone($dest_tz);
|
|
} catch (Exception $e) {
|
|
$dest_tz = new DateTimeZone('UTC');
|
|
}
|
|
|
|
$dt = new DateTime(date('Y-m-d H:i:s', $timestamp), $source_tz);
|
|
return $dt->format('U') + $dest_tz->getOffset($dt);
|
|
}
|
|
|
|
function make_local_datetime($timestamp, $long, $owner_uid = false,
|
|
$no_smart_dt = false) {
|
|
|
|
if (!$owner_uid) $owner_uid = $_SESSION['uid'];
|
|
if (!$timestamp) $timestamp = '1970-01-01 0:00';
|
|
|
|
global $utc_tz;
|
|
global $user_tz;
|
|
|
|
if (!$utc_tz) $utc_tz = new DateTimeZone('UTC');
|
|
|
|
$timestamp = substr($timestamp, 0, 19);
|
|
|
|
# We store date in UTC internally
|
|
$dt = new DateTime($timestamp, $utc_tz);
|
|
|
|
$user_tz_string = get_pref('USER_TIMEZONE', $owner_uid);
|
|
|
|
if ($user_tz_string != 'Automatic') {
|
|
|
|
try {
|
|
if (!$user_tz) $user_tz = new DateTimeZone($user_tz_string);
|
|
} catch (Exception $e) {
|
|
$user_tz = $utc_tz;
|
|
}
|
|
|
|
$tz_offset = $user_tz->getOffset($dt);
|
|
} else {
|
|
$tz_offset = (int) -$_SESSION["clientTzOffset"];
|
|
}
|
|
|
|
$user_timestamp = $dt->format('U') + $tz_offset;
|
|
|
|
if (!$no_smart_dt) {
|
|
return smart_date_time($user_timestamp,
|
|
$tz_offset, $owner_uid);
|
|
} else {
|
|
if ($long)
|
|
$format = get_pref('LONG_DATE_FORMAT', $owner_uid);
|
|
else
|
|
$format = get_pref('SHORT_DATE_FORMAT', $owner_uid);
|
|
|
|
return date($format, $user_timestamp);
|
|
}
|
|
}
|
|
|
|
function smart_date_time($timestamp, $tz_offset = 0, $owner_uid = false) {
|
|
if (!$owner_uid) $owner_uid = $_SESSION['uid'];
|
|
|
|
if (date("Y.m.d", $timestamp) == date("Y.m.d", time() + $tz_offset)) {
|
|
return date("G:i", $timestamp);
|
|
} else if (date("Y", $timestamp) == date("Y", time() + $tz_offset)) {
|
|
$format = get_pref('SHORT_DATE_FORMAT', $owner_uid);
|
|
return date($format, $timestamp);
|
|
} else {
|
|
$format = get_pref('LONG_DATE_FORMAT', $owner_uid);
|
|
return date($format, $timestamp);
|
|
}
|
|
}
|
|
|
|
function sql_bool_to_bool($s) {
|
|
if ($s == "t" || $s == "1" || strtolower($s) == "true") {
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
function bool_to_sql_bool($s) {
|
|
if ($s) {
|
|
return "true";
|
|
} else {
|
|
return "false";
|
|
}
|
|
}
|
|
|
|
// Session caching removed due to causing wrong redirects to upgrade
|
|
// script when get_schema_version() is called on an obsolete session
|
|
// created on a previous schema version.
|
|
function get_schema_version($nocache = false) {
|
|
global $schema_version;
|
|
|
|
if (!$schema_version && !$nocache) {
|
|
$result = db_query("SELECT schema_version FROM ttrss_version");
|
|
$version = db_fetch_result($result, 0, "schema_version");
|
|
$schema_version = $version;
|
|
return $version;
|
|
} else {
|
|
return $schema_version;
|
|
}
|
|
}
|
|
|
|
function sanity_check() {
|
|
require_once 'errors.php';
|
|
|
|
$error_code = 0;
|
|
$schema_version = get_schema_version(true);
|
|
|
|
if ($schema_version != SCHEMA_VERSION) {
|
|
$error_code = 5;
|
|
}
|
|
|
|
if (DB_TYPE == "mysql") {
|
|
$result = db_query("SELECT true", false);
|
|
if (db_num_rows($result) != 1) {
|
|
$error_code = 10;
|
|
}
|
|
}
|
|
|
|
if (db_escape_string("testTEST") != "testTEST") {
|
|
$error_code = 12;
|
|
}
|
|
|
|
return array("code" => $error_code, "message" => $ERRORS[$error_code]);
|
|
}
|
|
|
|
function file_is_locked($filename) {
|
|
if (file_exists(LOCK_DIRECTORY . "/$filename")) {
|
|
if (function_exists('flock')) {
|
|
$fp = @fopen(LOCK_DIRECTORY . "/$filename", "r");
|
|
if ($fp) {
|
|
if (flock($fp, LOCK_EX | LOCK_NB)) {
|
|
flock($fp, LOCK_UN);
|
|
fclose($fp);
|
|
return false;
|
|
}
|
|
fclose($fp);
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
return true; // consider the file always locked and skip the test
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
|
|
function make_lockfile($filename) {
|
|
$fp = fopen(LOCK_DIRECTORY . "/$filename", "w");
|
|
|
|
if ($fp && flock($fp, LOCK_EX | LOCK_NB)) {
|
|
$stat_h = fstat($fp);
|
|
$stat_f = stat(LOCK_DIRECTORY . "/$filename");
|
|
|
|
if (strtoupper(substr(PHP_OS, 0, 3)) !== 'WIN') {
|
|
if ($stat_h["ino"] != $stat_f["ino"] ||
|
|
$stat_h["dev"] != $stat_f["dev"]) {
|
|
|
|
return false;
|
|
}
|
|
}
|
|
|
|
if (function_exists('posix_getpid')) {
|
|
fwrite($fp, posix_getpid() . "\n");
|
|
}
|
|
return $fp;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
function make_stampfile($filename) {
|
|
$fp = fopen(LOCK_DIRECTORY . "/$filename", "w");
|
|
|
|
if (flock($fp, LOCK_EX | LOCK_NB)) {
|
|
fwrite($fp, time() . "\n");
|
|
flock($fp, LOCK_UN);
|
|
fclose($fp);
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
function sql_random_function() {
|
|
if (DB_TYPE == "mysql") {
|
|
return "RAND()";
|
|
} else {
|
|
return "RANDOM()";
|
|
}
|
|
}
|
|
|
|
function catchup_feed($feed, $cat_view, $owner_uid = false, $max_id = false, $mode = 'all') {
|
|
|
|
if (!$owner_uid) $owner_uid = $_SESSION['uid'];
|
|
|
|
//if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
|
|
|
|
// Todo: all this interval stuff needs some generic generator function
|
|
|
|
$date_qpart = "false";
|
|
|
|
switch ($mode) {
|
|
case "1day":
|
|
if (DB_TYPE == "pgsql") {
|
|
$date_qpart = "date_entered < NOW() - INTERVAL '1 day' ";
|
|
} else {
|
|
$date_qpart = "date_entered < DATE_SUB(NOW(), INTERVAL 1 DAY) ";
|
|
}
|
|
break;
|
|
case "1week":
|
|
if (DB_TYPE == "pgsql") {
|
|
$date_qpart = "date_entered < NOW() - INTERVAL '1 week' ";
|
|
} else {
|
|
$date_qpart = "date_entered < DATE_SUB(NOW(), INTERVAL 1 WEEK) ";
|
|
}
|
|
break;
|
|
case "2week":
|
|
if (DB_TYPE == "pgsql") {
|
|
$date_qpart = "date_entered < NOW() - INTERVAL '2 week' ";
|
|
} else {
|
|
$date_qpart = "date_entered < DATE_SUB(NOW(), INTERVAL 2 WEEK) ";
|
|
}
|
|
break;
|
|
default:
|
|
$date_qpart = "true";
|
|
}
|
|
|
|
if (is_numeric($feed)) {
|
|
if ($cat_view) {
|
|
|
|
if ($feed >= 0) {
|
|
|
|
if ($feed > 0) {
|
|
$children = getChildCategories($feed, $owner_uid);
|
|
array_push($children, $feed);
|
|
|
|
$children = join(",", $children);
|
|
|
|
$cat_qpart = "cat_id IN ($children)";
|
|
} else {
|
|
$cat_qpart = "cat_id IS NULL";
|
|
}
|
|
|
|
db_query("UPDATE ttrss_user_entries
|
|
SET unread = false, last_read = NOW() WHERE ref_id IN
|
|
(SELECT id FROM
|
|
(SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id
|
|
AND owner_uid = $owner_uid AND unread = true AND feed_id IN
|
|
(SELECT id FROM ttrss_feeds WHERE $cat_qpart) AND $date_qpart) as tmp)");
|
|
|
|
} else if ($feed == -2) {
|
|
|
|
db_query("UPDATE ttrss_user_entries
|
|
SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*)
|
|
FROM ttrss_user_labels2 WHERE article_id = ref_id) > 0
|
|
AND unread = true AND $date_qpart AND owner_uid = $owner_uid");
|
|
}
|
|
|
|
} else if ($feed > 0) {
|
|
|
|
db_query("UPDATE ttrss_user_entries
|
|
SET unread = false, last_read = NOW() WHERE ref_id IN
|
|
(SELECT id FROM
|
|
(SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id
|
|
AND owner_uid = $owner_uid AND unread = true AND feed_id = $feed AND $date_qpart) as tmp)");
|
|
|
|
} else if ($feed < 0 && $feed > LABEL_BASE_INDEX) { // special, like starred
|
|
|
|
if ($feed == -1) {
|
|
db_query("UPDATE ttrss_user_entries
|
|
SET unread = false, last_read = NOW() WHERE ref_id IN
|
|
(SELECT id FROM
|
|
(SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id
|
|
AND owner_uid = $owner_uid AND unread = true AND marked = true AND $date_qpart) as tmp)");
|
|
}
|
|
|
|
if ($feed == -2) {
|
|
db_query("UPDATE ttrss_user_entries
|
|
SET unread = false, last_read = NOW() WHERE ref_id IN
|
|
(SELECT id FROM
|
|
(SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id
|
|
AND owner_uid = $owner_uid AND unread = true AND published = true AND $date_qpart) as tmp)");
|
|
}
|
|
|
|
if ($feed == -3) {
|
|
|
|
$intl = get_pref("FRESH_ARTICLE_MAX_AGE");
|
|
|
|
if (DB_TYPE == "pgsql") {
|
|
$match_part = "date_entered > NOW() - INTERVAL '$intl hour' ";
|
|
} else {
|
|
$match_part = "date_entered > DATE_SUB(NOW(),
|
|
INTERVAL $intl HOUR) ";
|
|
}
|
|
|
|
db_query("UPDATE ttrss_user_entries
|
|
SET unread = false, last_read = NOW() WHERE ref_id IN
|
|
(SELECT id FROM
|
|
(SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id
|
|
AND owner_uid = $owner_uid AND unread = true AND $date_qpart AND $match_part) as tmp)");
|
|
}
|
|
|
|
if ($feed == -4) {
|
|
db_query("UPDATE ttrss_user_entries
|
|
SET unread = false, last_read = NOW() WHERE ref_id IN
|
|
(SELECT id FROM
|
|
(SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id
|
|
AND owner_uid = $owner_uid AND unread = true AND $date_qpart) as tmp)");
|
|
}
|
|
|
|
} else if ($feed < LABEL_BASE_INDEX) { // label
|
|
|
|
$label_id = feed_to_label_id($feed);
|
|
|
|
db_query("UPDATE ttrss_user_entries
|
|
SET unread = false, last_read = NOW() WHERE ref_id IN
|
|
(SELECT id FROM
|
|
(SELECT ttrss_entries.id FROM ttrss_entries, ttrss_user_entries, ttrss_user_labels2 WHERE ref_id = id
|
|
AND label_id = '$label_id' AND ref_id = article_id
|
|
AND owner_uid = $owner_uid AND unread = true AND $date_qpart) as tmp)");
|
|
|
|
}
|
|
|
|
ccache_update($feed, $owner_uid, $cat_view);
|
|
|
|
} else { // tag
|
|
db_query("UPDATE ttrss_user_entries
|
|
SET unread = false, last_read = NOW() WHERE ref_id IN
|
|
(SELECT id FROM
|
|
(SELECT ttrss_entries.id FROM ttrss_entries, ttrss_user_entries, ttrss_tags WHERE ref_id = ttrss_entries.id
|
|
AND post_int_id = int_id AND tag_name = '$feed'
|
|
AND ttrss_user_entries.owner_uid = $owner_uid AND unread = true AND $date_qpart) as tmp)");
|
|
|
|
}
|
|
}
|
|
|
|
function getAllCounters() {
|
|
$data = getGlobalCounters();
|
|
|
|
$data = array_merge($data, getVirtCounters());
|
|
$data = array_merge($data, getLabelCounters());
|
|
$data = array_merge($data, getFeedCounters());
|
|
$data = array_merge($data, getCategoryCounters());
|
|
|
|
return $data;
|
|
}
|
|
|
|
function getCategoryTitle($cat_id) {
|
|
|
|
if ($cat_id == -1) {
|
|
return __("Special");
|
|
} else if ($cat_id == -2) {
|
|
return __("Labels");
|
|
} else {
|
|
|
|
$result = db_query("SELECT title FROM ttrss_feed_categories WHERE
|
|
id = '$cat_id'");
|
|
|
|
if (db_num_rows($result) == 1) {
|
|
return db_fetch_result($result, 0, "title");
|
|
} else {
|
|
return __("Uncategorized");
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
function getCategoryCounters() {
|
|
$ret_arr = array();
|
|
|
|
/* Labels category */
|
|
|
|
$cv = array("id" => -2, "kind" => "cat",
|
|
"counter" => getCategoryUnread(-2));
|
|
|
|
array_push($ret_arr, $cv);
|
|
|
|
$result = db_query("SELECT id AS cat_id, value AS unread,
|
|
(SELECT COUNT(id) FROM ttrss_feed_categories AS c2
|
|
WHERE c2.parent_cat = ttrss_feed_categories.id) AS num_children
|
|
FROM ttrss_feed_categories, ttrss_cat_counters_cache
|
|
WHERE ttrss_cat_counters_cache.feed_id = id AND
|
|
ttrss_cat_counters_cache.owner_uid = ttrss_feed_categories.owner_uid AND
|
|
ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]);
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
$line["cat_id"] = (int) $line["cat_id"];
|
|
|
|
if ($line["num_children"] > 0) {
|
|
$child_counter = getCategoryChildrenUnread($line["cat_id"], $_SESSION["uid"]);
|
|
} else {
|
|
$child_counter = 0;
|
|
}
|
|
|
|
$cv = array("id" => $line["cat_id"], "kind" => "cat",
|
|
"counter" => $line["unread"] + $child_counter);
|
|
|
|
array_push($ret_arr, $cv);
|
|
}
|
|
|
|
/* Special case: NULL category doesn't actually exist in the DB */
|
|
|
|
$cv = array("id" => 0, "kind" => "cat",
|
|
"counter" => (int) ccache_find(0, $_SESSION["uid"], true));
|
|
|
|
array_push($ret_arr, $cv);
|
|
|
|
return $ret_arr;
|
|
}
|
|
|
|
// only accepts real cats (>= 0)
|
|
function getCategoryChildrenUnread($cat, $owner_uid = false) {
|
|
if (!$owner_uid) $owner_uid = $_SESSION["uid"];
|
|
|
|
$result = db_query("SELECT id FROM ttrss_feed_categories WHERE parent_cat = '$cat'
|
|
AND owner_uid = $owner_uid");
|
|
|
|
$unread = 0;
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
$unread += getCategoryUnread($line["id"], $owner_uid);
|
|
$unread += getCategoryChildrenUnread($line["id"], $owner_uid);
|
|
}
|
|
|
|
return $unread;
|
|
}
|
|
|
|
function getCategoryUnread($cat, $owner_uid = false) {
|
|
|
|
if (!$owner_uid) $owner_uid = $_SESSION["uid"];
|
|
|
|
if ($cat >= 0) {
|
|
|
|
if ($cat != 0) {
|
|
$cat_query = "cat_id = '$cat'";
|
|
} else {
|
|
$cat_query = "cat_id IS NULL";
|
|
}
|
|
|
|
$result = db_query("SELECT id FROM ttrss_feeds WHERE $cat_query
|
|
AND owner_uid = " . $owner_uid);
|
|
|
|
$cat_feeds = array();
|
|
while ($line = db_fetch_assoc($result)) {
|
|
array_push($cat_feeds, "feed_id = " . $line["id"]);
|
|
}
|
|
|
|
if (count($cat_feeds) == 0) return 0;
|
|
|
|
$match_part = implode(" OR ", $cat_feeds);
|
|
|
|
$result = db_query("SELECT COUNT(int_id) AS unread
|
|
FROM ttrss_user_entries
|
|
WHERE unread = true AND ($match_part)
|
|
AND owner_uid = " . $owner_uid);
|
|
|
|
$unread = 0;
|
|
|
|
# this needs to be rewritten
|
|
while ($line = db_fetch_assoc($result)) {
|
|
$unread += $line["unread"];
|
|
}
|
|
|
|
return $unread;
|
|
} else if ($cat == -1) {
|
|
return getFeedUnread(-1) + getFeedUnread(-2) + getFeedUnread(-3) + getFeedUnread(0);
|
|
} else if ($cat == -2) {
|
|
|
|
$result = db_query("
|
|
SELECT COUNT(unread) AS unread FROM
|
|
ttrss_user_entries, ttrss_user_labels2
|
|
WHERE article_id = ref_id AND unread = true
|
|
AND ttrss_user_entries.owner_uid = '$owner_uid'");
|
|
|
|
$unread = db_fetch_result($result, 0, "unread");
|
|
|
|
return $unread;
|
|
|
|
}
|
|
}
|
|
|
|
function getFeedUnread($feed, $is_cat = false) {
|
|
return getFeedArticles($feed, $is_cat, true, $_SESSION["uid"]);
|
|
}
|
|
|
|
function getLabelUnread($label_id, $owner_uid = false) {
|
|
if (!$owner_uid) $owner_uid = $_SESSION["uid"];
|
|
|
|
$result = db_query("SELECT COUNT(ref_id) AS unread FROM ttrss_user_entries, ttrss_user_labels2
|
|
WHERE owner_uid = '$owner_uid' AND unread = true AND label_id = '$label_id' AND article_id = ref_id");
|
|
|
|
if (db_num_rows($result) != 0) {
|
|
return db_fetch_result($result, 0, "unread");
|
|
} else {
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
function getFeedArticles($feed, $is_cat = false, $unread_only = false,
|
|
$owner_uid = false) {
|
|
|
|
$n_feed = (int) $feed;
|
|
$need_entries = false;
|
|
|
|
if (!$owner_uid) $owner_uid = $_SESSION["uid"];
|
|
|
|
if ($unread_only) {
|
|
$unread_qpart = "unread = true";
|
|
} else {
|
|
$unread_qpart = "true";
|
|
}
|
|
|
|
if ($is_cat) {
|
|
return getCategoryUnread($n_feed, $owner_uid);
|
|
} else if ($n_feed == -6) {
|
|
return 0;
|
|
} else if ($feed != "0" && $n_feed == 0) {
|
|
|
|
$feed = db_escape_string($feed);
|
|
|
|
$result = db_query("SELECT SUM((SELECT COUNT(int_id)
|
|
FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
|
|
AND ref_id = id AND $unread_qpart)) AS count FROM ttrss_tags
|
|
WHERE owner_uid = $owner_uid AND tag_name = '$feed'");
|
|
return db_fetch_result($result, 0, "count");
|
|
|
|
} else if ($n_feed == -1) {
|
|
$match_part = "marked = true";
|
|
} else if ($n_feed == -2) {
|
|
$match_part = "published = true";
|
|
} else if ($n_feed == -3) {
|
|
$match_part = "unread = true AND score >= 0";
|
|
|
|
$intl = get_pref("FRESH_ARTICLE_MAX_AGE", $owner_uid);
|
|
|
|
if (DB_TYPE == "pgsql") {
|
|
$match_part .= " AND date_entered > NOW() - INTERVAL '$intl hour' ";
|
|
} else {
|
|
$match_part .= " AND date_entered > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
|
|
}
|
|
|
|
$need_entries = true;
|
|
|
|
} else if ($n_feed == -4) {
|
|
$match_part = "true";
|
|
} else if ($n_feed >= 0) {
|
|
|
|
if ($n_feed != 0) {
|
|
$match_part = "feed_id = '$n_feed'";
|
|
} else {
|
|
$match_part = "feed_id IS NULL";
|
|
}
|
|
|
|
} else if ($feed < LABEL_BASE_INDEX) {
|
|
|
|
$label_id = feed_to_label_id($feed);
|
|
|
|
return getLabelUnread($label_id, $owner_uid);
|
|
|
|
}
|
|
|
|
if ($match_part) {
|
|
|
|
if ($need_entries) {
|
|
$from_qpart = "ttrss_user_entries,ttrss_entries";
|
|
$from_where = "ttrss_entries.id = ttrss_user_entries.ref_id AND";
|
|
} else {
|
|
$from_qpart = "ttrss_user_entries";
|
|
}
|
|
|
|
$query = "SELECT count(int_id) AS unread
|
|
FROM $from_qpart WHERE
|
|
$unread_qpart AND $from_where ($match_part) AND ttrss_user_entries.owner_uid = $owner_uid";
|
|
|
|
//echo "[$feed/$query]\n";
|
|
|
|
$result = db_query($query);
|
|
|
|
} else {
|
|
|
|
$result = db_query("SELECT COUNT(post_int_id) AS unread
|
|
FROM ttrss_tags,ttrss_user_entries,ttrss_entries
|
|
WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id
|
|
AND $unread_qpart AND ttrss_tags.owner_uid = " . $owner_uid);
|
|
}
|
|
|
|
$unread = db_fetch_result($result, 0, "unread");
|
|
|
|
return $unread;
|
|
}
|
|
|
|
function getGlobalUnread($user_id = false) {
|
|
|
|
if (!$user_id) {
|
|
$user_id = $_SESSION["uid"];
|
|
}
|
|
|
|
$result = db_query("SELECT SUM(value) AS c_id FROM ttrss_counters_cache
|
|
WHERE owner_uid = '$user_id' AND feed_id > 0");
|
|
|
|
$c_id = db_fetch_result($result, 0, "c_id");
|
|
|
|
return $c_id;
|
|
}
|
|
|
|
function getGlobalCounters($global_unread = -1) {
|
|
$ret_arr = array();
|
|
|
|
if ($global_unread == -1) {
|
|
$global_unread = getGlobalUnread();
|
|
}
|
|
|
|
$cv = array("id" => "global-unread",
|
|
"counter" => (int) $global_unread);
|
|
|
|
array_push($ret_arr, $cv);
|
|
|
|
$result = db_query("SELECT COUNT(id) AS fn FROM
|
|
ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
|
|
|
|
$subscribed_feeds = db_fetch_result($result, 0, "fn");
|
|
|
|
$cv = array("id" => "subscribed-feeds",
|
|
"counter" => (int) $subscribed_feeds);
|
|
|
|
array_push($ret_arr, $cv);
|
|
|
|
return $ret_arr;
|
|
}
|
|
|
|
function getVirtCounters() {
|
|
|
|
$ret_arr = array();
|
|
|
|
for ($i = 0; $i >= -4; $i--) {
|
|
|
|
$count = getFeedUnread($i);
|
|
|
|
if ($i == 0 || $i == -1 || $i == -2)
|
|
$auxctr = getFeedArticles($i, false);
|
|
else
|
|
$auxctr = 0;
|
|
|
|
$cv = array("id" => $i,
|
|
"counter" => (int) $count,
|
|
"auxcounter" => $auxctr);
|
|
|
|
// if (get_pref('EXTENDED_FEEDLIST'))
|
|
// $cv["xmsg"] = getFeedArticles($i)." ".__("total");
|
|
|
|
array_push($ret_arr, $cv);
|
|
}
|
|
|
|
$feeds = PluginHost::getInstance()->get_feeds(-1);
|
|
|
|
if (is_array($feeds)) {
|
|
foreach ($feeds as $feed) {
|
|
$cv = array("id" => PluginHost::pfeed_to_feed_id($feed['id']),
|
|
"counter" => $feed['sender']->get_unread($feed['id']));
|
|
|
|
if (method_exists($feed['sender'], 'get_total'))
|
|
$cv["auxcounter"] = $feed['sender']->get_total($feed['id']);
|
|
|
|
array_push($ret_arr, $cv);
|
|
}
|
|
}
|
|
|
|
return $ret_arr;
|
|
}
|
|
|
|
function getLabelCounters($descriptions = false) {
|
|
|
|
$ret_arr = array();
|
|
|
|
$owner_uid = $_SESSION["uid"];
|
|
|
|
$result = db_query("SELECT id,caption,SUM(CASE WHEN u1.unread = true THEN 1 ELSE 0 END) AS unread, COUNT(u1.unread) AS total
|
|
FROM ttrss_labels2 LEFT JOIN ttrss_user_labels2 ON
|
|
(ttrss_labels2.id = label_id)
|
|
LEFT JOIN ttrss_user_entries AS u1 ON u1.ref_id = article_id
|
|
WHERE ttrss_labels2.owner_uid = $owner_uid GROUP BY ttrss_labels2.id,
|
|
ttrss_labels2.caption");
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
|
|
$id = label_to_feed_id($line["id"]);
|
|
|
|
$cv = array("id" => $id,
|
|
"counter" => (int) $line["unread"],
|
|
"auxcounter" => (int) $line["total"]);
|
|
|
|
if ($descriptions)
|
|
$cv["description"] = $line["caption"];
|
|
|
|
array_push($ret_arr, $cv);
|
|
}
|
|
|
|
return $ret_arr;
|
|
}
|
|
|
|
function getFeedCounters($active_feed = false) {
|
|
|
|
$ret_arr = array();
|
|
|
|
$query = "SELECT ttrss_feeds.id,
|
|
ttrss_feeds.title,
|
|
".SUBSTRING_FOR_DATE."(ttrss_feeds.last_updated,1,19) AS last_updated,
|
|
last_error, value AS count
|
|
FROM ttrss_feeds, ttrss_counters_cache
|
|
WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]."
|
|
AND ttrss_counters_cache.owner_uid = ttrss_feeds.owner_uid
|
|
AND ttrss_counters_cache.feed_id = id";
|
|
|
|
$result = db_query($query);
|
|
$fctrs_modified = false;
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
|
|
$id = $line["id"];
|
|
$count = $line["count"];
|
|
$last_error = htmlspecialchars($line["last_error"]);
|
|
|
|
$last_updated = make_local_datetime($line['last_updated'], false);
|
|
|
|
$has_img = feed_has_icon($id);
|
|
|
|
if (date('Y') - date('Y', strtotime($line['last_updated'])) > 2)
|
|
$last_updated = '';
|
|
|
|
$cv = array("id" => $id,
|
|
"updated" => $last_updated,
|
|
"counter" => (int) $count,
|
|
"has_img" => (int) $has_img);
|
|
|
|
if ($last_error)
|
|
$cv["error"] = $last_error;
|
|
|
|
// if (get_pref('EXTENDED_FEEDLIST'))
|
|
// $cv["xmsg"] = getFeedArticles($id)." ".__("total");
|
|
|
|
if ($active_feed && $id == $active_feed)
|
|
$cv["title"] = truncate_string($line["title"], 30);
|
|
|
|
array_push($ret_arr, $cv);
|
|
|
|
}
|
|
|
|
return $ret_arr;
|
|
}
|
|
|
|
function get_pgsql_version() {
|
|
$result = db_query("SELECT version() AS version");
|
|
$version = explode(" ", db_fetch_result($result, 0, "version"));
|
|
return $version[1];
|
|
}
|
|
|
|
/**
|
|
* @return array (code => Status code, message => error message if available)
|
|
*
|
|
* 0 - OK, Feed already exists
|
|
* 1 - OK, Feed added
|
|
* 2 - Invalid URL
|
|
* 3 - URL content is HTML, no feeds available
|
|
* 4 - URL content is HTML which contains multiple feeds.
|
|
* Here you should call extractfeedurls in rpc-backend
|
|
* to get all possible feeds.
|
|
* 5 - Couldn't download the URL content.
|
|
* 6 - Content is an invalid XML.
|
|
*/
|
|
function subscribe_to_feed($url, $cat_id = 0,
|
|
$auth_login = '', $auth_pass = '') {
|
|
|
|
global $fetch_last_error;
|
|
|
|
require_once "include/rssfuncs.php";
|
|
|
|
$url = fix_url($url);
|
|
|
|
if (!$url || !validate_feed_url($url)) return array("code" => 2);
|
|
|
|
$contents = @fetch_file_contents($url, false, $auth_login, $auth_pass);
|
|
|
|
if (!$contents) {
|
|
return array("code" => 5, "message" => $fetch_last_error);
|
|
}
|
|
|
|
if (is_html($contents)) {
|
|
$feedUrls = get_feeds_from_html($url, $contents);
|
|
|
|
if (count($feedUrls) == 0) {
|
|
return array("code" => 3);
|
|
} else if (count($feedUrls) > 1) {
|
|
return array("code" => 4, "feeds" => $feedUrls);
|
|
}
|
|
//use feed url as new URL
|
|
$url = key($feedUrls);
|
|
}
|
|
|
|
/* libxml_use_internal_errors(true);
|
|
$doc = new DOMDocument();
|
|
$doc->loadXML($contents);
|
|
$error = libxml_get_last_error();
|
|
libxml_clear_errors();
|
|
|
|
if ($error) {
|
|
$error_message = format_libxml_error($error);
|
|
|
|
return array("code" => 6, "message" => $error_message);
|
|
} */
|
|
|
|
if ($cat_id == "0" || !$cat_id) {
|
|
$cat_qpart = "NULL";
|
|
} else {
|
|
$cat_qpart = "'$cat_id'";
|
|
}
|
|
|
|
$result = db_query(
|
|
"SELECT id FROM ttrss_feeds
|
|
WHERE feed_url = '$url' AND owner_uid = ".$_SESSION["uid"]);
|
|
|
|
if (strlen(FEED_CRYPT_KEY) > 0) {
|
|
require_once "crypt.php";
|
|
$auth_pass = substr(encrypt_string($auth_pass), 0, 250);
|
|
$auth_pass_encrypted = 'true';
|
|
} else {
|
|
$auth_pass_encrypted = 'false';
|
|
}
|
|
|
|
$auth_pass = db_escape_string($auth_pass);
|
|
|
|
if (db_num_rows($result) == 0) {
|
|
$result = db_query(
|
|
"INSERT INTO ttrss_feeds
|
|
(owner_uid,feed_url,title,cat_id, auth_login,auth_pass,update_method,auth_pass_encrypted)
|
|
VALUES ('".$_SESSION["uid"]."', '$url',
|
|
'[Unknown]', $cat_qpart, '$auth_login', '$auth_pass', 0, $auth_pass_encrypted)");
|
|
|
|
$result = db_query(
|
|
"SELECT id FROM ttrss_feeds WHERE feed_url = '$url'
|
|
AND owner_uid = " . $_SESSION["uid"]);
|
|
|
|
$feed_id = db_fetch_result($result, 0, "id");
|
|
|
|
if ($feed_id) {
|
|
update_rss_feed($feed_id, true);
|
|
}
|
|
|
|
return array("code" => 1);
|
|
} else {
|
|
return array("code" => 0);
|
|
}
|
|
}
|
|
|
|
function print_feed_select($id, $default_id = "",
|
|
$attributes = "", $include_all_feeds = true,
|
|
$root_id = false, $nest_level = 0) {
|
|
|
|
if (!$root_id) {
|
|
print "<select id=\"$id\" name=\"$id\" $attributes>";
|
|
if ($include_all_feeds) {
|
|
$is_selected = ("0" == $default_id) ? "selected=\"1\"" : "";
|
|
print "<option $is_selected value=\"0\">".__('All feeds')."</option>";
|
|
}
|
|
}
|
|
|
|
if (get_pref('ENABLE_FEED_CATS')) {
|
|
|
|
if ($root_id)
|
|
$parent_qpart = "parent_cat = '$root_id'";
|
|
else
|
|
$parent_qpart = "parent_cat IS NULL";
|
|
|
|
$result = db_query("SELECT id,title,
|
|
(SELECT COUNT(id) FROM ttrss_feed_categories AS c2 WHERE
|
|
c2.parent_cat = ttrss_feed_categories.id) AS num_children
|
|
FROM ttrss_feed_categories
|
|
WHERE owner_uid = ".$_SESSION["uid"]." AND $parent_qpart ORDER BY title");
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
|
|
for ($i = 0; $i < $nest_level; $i++)
|
|
$line["title"] = " - " . $line["title"];
|
|
|
|
$is_selected = ("CAT:".$line["id"] == $default_id) ? "selected=\"1\"" : "";
|
|
|
|
printf("<option $is_selected value='CAT:%d'>%s</option>",
|
|
$line["id"], htmlspecialchars($line["title"]));
|
|
|
|
if ($line["num_children"] > 0)
|
|
print_feed_select($id, $default_id, $attributes,
|
|
$include_all_feeds, $line["id"], $nest_level+1);
|
|
|
|
$feed_result = db_query("SELECT id,title FROM ttrss_feeds
|
|
WHERE cat_id = '".$line["id"]."' AND owner_uid = ".$_SESSION["uid"] . " ORDER BY title");
|
|
|
|
while ($fline = db_fetch_assoc($feed_result)) {
|
|
$is_selected = ($fline["id"] == $default_id) ? "selected=\"1\"" : "";
|
|
|
|
$fline["title"] = " + " . $fline["title"];
|
|
|
|
for ($i = 0; $i < $nest_level; $i++)
|
|
$fline["title"] = " - " . $fline["title"];
|
|
|
|
printf("<option $is_selected value='%d'>%s</option>",
|
|
$fline["id"], htmlspecialchars($fline["title"]));
|
|
}
|
|
}
|
|
|
|
if (!$root_id) {
|
|
$default_is_cat = ($default_id == "CAT:0");
|
|
$is_selected = $default_is_cat ? "selected=\"1\"" : "";
|
|
|
|
printf("<option $is_selected value='CAT:0'>%s</option>",
|
|
__("Uncategorized"));
|
|
|
|
$feed_result = db_query("SELECT id,title FROM ttrss_feeds
|
|
WHERE cat_id IS NULL AND owner_uid = ".$_SESSION["uid"] . " ORDER BY title");
|
|
|
|
while ($fline = db_fetch_assoc($feed_result)) {
|
|
$is_selected = ($fline["id"] == $default_id && !$default_is_cat) ? "selected=\"1\"" : "";
|
|
|
|
$fline["title"] = " + " . $fline["title"];
|
|
|
|
for ($i = 0; $i < $nest_level; $i++)
|
|
$fline["title"] = " - " . $fline["title"];
|
|
|
|
printf("<option $is_selected value='%d'>%s</option>",
|
|
$fline["id"], htmlspecialchars($fline["title"]));
|
|
}
|
|
}
|
|
|
|
} else {
|
|
$result = db_query("SELECT id,title FROM ttrss_feeds
|
|
WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
|
|
$is_selected = ($line["id"] == $default_id) ? "selected=\"1\"" : "";
|
|
|
|
printf("<option $is_selected value='%d'>%s</option>",
|
|
$line["id"], htmlspecialchars($line["title"]));
|
|
}
|
|
}
|
|
|
|
if (!$root_id) {
|
|
print "</select>";
|
|
}
|
|
}
|
|
|
|
function print_feed_cat_select($id, $default_id,
|
|
$attributes, $include_all_cats = true, $root_id = false, $nest_level = 0) {
|
|
|
|
if (!$root_id) {
|
|
print "<select id=\"$id\" name=\"$id\" default=\"$default_id\" onchange=\"catSelectOnChange(this)\" $attributes>";
|
|
}
|
|
|
|
if ($root_id)
|
|
$parent_qpart = "parent_cat = '$root_id'";
|
|
else
|
|
$parent_qpart = "parent_cat IS NULL";
|
|
|
|
$result = db_query("SELECT id,title,
|
|
(SELECT COUNT(id) FROM ttrss_feed_categories AS c2 WHERE
|
|
c2.parent_cat = ttrss_feed_categories.id) AS num_children
|
|
FROM ttrss_feed_categories
|
|
WHERE owner_uid = ".$_SESSION["uid"]." AND $parent_qpart ORDER BY title");
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
if ($line["id"] == $default_id) {
|
|
$is_selected = "selected=\"1\"";
|
|
} else {
|
|
$is_selected = "";
|
|
}
|
|
|
|
for ($i = 0; $i < $nest_level; $i++)
|
|
$line["title"] = " - " . $line["title"];
|
|
|
|
if ($line["title"])
|
|
printf("<option $is_selected value='%d'>%s</option>",
|
|
$line["id"], htmlspecialchars($line["title"]));
|
|
|
|
if ($line["num_children"] > 0)
|
|
print_feed_cat_select($id, $default_id, $attributes,
|
|
$include_all_cats, $line["id"], $nest_level+1);
|
|
}
|
|
|
|
if (!$root_id) {
|
|
if ($include_all_cats) {
|
|
if (db_num_rows($result) > 0) {
|
|
print "<option disabled=\"1\">--------</option>";
|
|
}
|
|
|
|
if ($default_id == 0) {
|
|
$is_selected = "selected=\"1\"";
|
|
} else {
|
|
$is_selected = "";
|
|
}
|
|
|
|
print "<option $is_selected value=\"0\">".__('Uncategorized')."</option>";
|
|
}
|
|
print "</select>";
|
|
}
|
|
}
|
|
|
|
function checkbox_to_sql_bool($val) {
|
|
return ($val == "on") ? "true" : "false";
|
|
}
|
|
|
|
function getFeedCatTitle($id) {
|
|
if ($id == -1) {
|
|
return __("Special");
|
|
} else if ($id < LABEL_BASE_INDEX) {
|
|
return __("Labels");
|
|
} else if ($id > 0) {
|
|
$result = db_query("SELECT ttrss_feed_categories.title
|
|
FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND
|
|
cat_id = ttrss_feed_categories.id");
|
|
if (db_num_rows($result) == 1) {
|
|
return db_fetch_result($result, 0, "title");
|
|
} else {
|
|
return __("Uncategorized");
|
|
}
|
|
} else {
|
|
return "getFeedCatTitle($id) failed";
|
|
}
|
|
|
|
}
|
|
|
|
function getFeedIcon($id) {
|
|
switch ($id) {
|
|
case 0:
|
|
return "images/archive.png";
|
|
break;
|
|
case -1:
|
|
return "images/star.png";
|
|
break;
|
|
case -2:
|
|
return "images/feed.png";
|
|
break;
|
|
case -3:
|
|
return "images/fresh.png";
|
|
break;
|
|
case -4:
|
|
return "images/folder.png";
|
|
break;
|
|
case -6:
|
|
return "images/time.png";
|
|
break;
|
|
default:
|
|
if ($id < LABEL_BASE_INDEX) {
|
|
return "images/label.png";
|
|
} else {
|
|
if (file_exists(ICONS_DIR . "/$id.ico"))
|
|
return ICONS_URL . "/$id.ico";
|
|
}
|
|
break;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
function getFeedTitle($id, $cat = false) {
|
|
if ($cat) {
|
|
return getCategoryTitle($id);
|
|
} else if ($id == -1) {
|
|
return __("Starred articles");
|
|
} else if ($id == -2) {
|
|
return __("Published articles");
|
|
} else if ($id == -3) {
|
|
return __("Fresh articles");
|
|
} else if ($id == -4) {
|
|
return __("All articles");
|
|
} else if ($id === 0 || $id === "0") {
|
|
return __("Archived articles");
|
|
} else if ($id == -6) {
|
|
return __("Recently read");
|
|
} else if ($id < LABEL_BASE_INDEX) {
|
|
$label_id = feed_to_label_id($id);
|
|
$result = db_query("SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'");
|
|
if (db_num_rows($result) == 1) {
|
|
return db_fetch_result($result, 0, "caption");
|
|
} else {
|
|
return "Unknown label ($label_id)";
|
|
}
|
|
|
|
} else if (is_numeric($id) && $id > 0) {
|
|
$result = db_query("SELECT title FROM ttrss_feeds WHERE id = '$id'");
|
|
if (db_num_rows($result) == 1) {
|
|
return db_fetch_result($result, 0, "title");
|
|
} else {
|
|
return "Unknown feed ($id)";
|
|
}
|
|
} else {
|
|
return $id;
|
|
}
|
|
}
|
|
|
|
function make_init_params() {
|
|
$params = array();
|
|
|
|
foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS",
|
|
"ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP",
|
|
"CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE",
|
|
"HIDE_READ_SHOWS_SPECIAL", "COMBINED_DISPLAY_MODE") as $param) {
|
|
|
|
$params[strtolower($param)] = (int) get_pref($param);
|
|
}
|
|
|
|
$params["icons_url"] = ICONS_URL;
|
|
$params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME;
|
|
$params["default_view_mode"] = get_pref("_DEFAULT_VIEW_MODE");
|
|
$params["default_view_limit"] = (int) get_pref("_DEFAULT_VIEW_LIMIT");
|
|
$params["default_view_order_by"] = get_pref("_DEFAULT_VIEW_ORDER_BY");
|
|
$params["bw_limit"] = (int) $_SESSION["bw_limit"];
|
|
$params["label_base_index"] = (int) LABEL_BASE_INDEX;
|
|
|
|
$result = db_query("SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
|
|
ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
|
|
|
|
$max_feed_id = db_fetch_result($result, 0, "mid");
|
|
$num_feeds = db_fetch_result($result, 0, "nf");
|
|
|
|
$params["max_feed_id"] = (int) $max_feed_id;
|
|
$params["num_feeds"] = (int) $num_feeds;
|
|
|
|
$params["hotkeys"] = get_hotkeys_map();
|
|
|
|
$params["csrf_token"] = $_SESSION["csrf_token"];
|
|
$params["widescreen"] = (int) $_COOKIE["ttrss_widescreen"];
|
|
|
|
$params['simple_update'] = defined('SIMPLE_UPDATE_MODE') && SIMPLE_UPDATE_MODE;
|
|
|
|
return $params;
|
|
}
|
|
|
|
function get_hotkeys_info() {
|
|
$hotkeys = array(
|
|
__("Navigation") => array(
|
|
"next_feed" => __("Open next feed"),
|
|
"prev_feed" => __("Open previous feed"),
|
|
"next_article" => __("Open next article"),
|
|
"prev_article" => __("Open previous article"),
|
|
"next_article_noscroll" => __("Open next article (don't scroll long articles)"),
|
|
"prev_article_noscroll" => __("Open previous article (don't scroll long articles)"),
|
|
"next_article_noexpand" => __("Move to next article (don't expand or mark read)"),
|
|
"prev_article_noexpand" => __("Move to previous article (don't expand or mark read)"),
|
|
"search_dialog" => __("Show search dialog")),
|
|
__("Article") => array(
|
|
"toggle_mark" => __("Toggle starred"),
|
|
"toggle_publ" => __("Toggle published"),
|
|
"toggle_unread" => __("Toggle unread"),
|
|
"edit_tags" => __("Edit tags"),
|
|
"dismiss_selected" => __("Dismiss selected"),
|
|
"dismiss_read" => __("Dismiss read"),
|
|
"open_in_new_window" => __("Open in new window"),
|
|
"catchup_below" => __("Mark below as read"),
|
|
"catchup_above" => __("Mark above as read"),
|
|
"article_scroll_down" => __("Scroll down"),
|
|
"article_scroll_up" => __("Scroll up"),
|
|
"select_article_cursor" => __("Select article under cursor"),
|
|
"email_article" => __("Email article"),
|
|
"close_article" => __("Close/collapse article"),
|
|
"toggle_expand" => __("Toggle article expansion (combined mode)"),
|
|
"toggle_widescreen" => __("Toggle widescreen mode"),
|
|
"toggle_embed_original" => __("Toggle embed original")),
|
|
__("Article selection") => array(
|
|
"select_all" => __("Select all articles"),
|
|
"select_unread" => __("Select unread"),
|
|
"select_marked" => __("Select starred"),
|
|
"select_published" => __("Select published"),
|
|
"select_invert" => __("Invert selection"),
|
|
"select_none" => __("Deselect everything")),
|
|
__("Feed") => array(
|
|
"feed_refresh" => __("Refresh current feed"),
|
|
"feed_unhide_read" => __("Un/hide read feeds"),
|
|
"feed_subscribe" => __("Subscribe to feed"),
|
|
"feed_edit" => __("Edit feed"),
|
|
"feed_catchup" => __("Mark as read"),
|
|
"feed_reverse" => __("Reverse headlines"),
|
|
"feed_debug_update" => __("Debug feed update"),
|
|
"catchup_all" => __("Mark all feeds as read"),
|
|
"cat_toggle_collapse" => __("Un/collapse current category"),
|
|
"toggle_combined_mode" => __("Toggle combined mode"),
|
|
"toggle_cdm_expanded" => __("Toggle auto expand in combined mode")),
|
|
__("Go to") => array(
|
|
"goto_all" => __("All articles"),
|
|
"goto_fresh" => __("Fresh"),
|
|
"goto_marked" => __("Starred"),
|
|
"goto_published" => __("Published"),
|
|
"goto_tagcloud" => __("Tag cloud"),
|
|
"goto_prefs" => __("Preferences")),
|
|
__("Other") => array(
|
|
"create_label" => __("Create label"),
|
|
"create_filter" => __("Create filter"),
|
|
"collapse_sidebar" => __("Un/collapse sidebar"),
|
|
"help_dialog" => __("Show help dialog"))
|
|
);
|
|
|
|
foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_HOTKEY_INFO) as $plugin) {
|
|
$hotkeys = $plugin->hook_hotkey_info($hotkeys);
|
|
}
|
|
|
|
return $hotkeys;
|
|
}
|
|
|
|
function get_hotkeys_map() {
|
|
$hotkeys = array(
|
|
// "navigation" => array(
|
|
"k" => "next_feed",
|
|
"j" => "prev_feed",
|
|
"n" => "next_article",
|
|
"p" => "prev_article",
|
|
"(38)|up" => "prev_article",
|
|
"(40)|down" => "next_article",
|
|
// "^(38)|Ctrl-up" => "prev_article_noscroll",
|
|
// "^(40)|Ctrl-down" => "next_article_noscroll",
|
|
"(191)|/" => "search_dialog",
|
|
// "article" => array(
|
|
"s" => "toggle_mark",
|
|
"*s" => "toggle_publ",
|
|
"u" => "toggle_unread",
|
|
"*t" => "edit_tags",
|
|
"*d" => "dismiss_selected",
|
|
"*x" => "dismiss_read",
|
|
"o" => "open_in_new_window",
|
|
"c p" => "catchup_below",
|
|
"c n" => "catchup_above",
|
|
"*n" => "article_scroll_down",
|
|
"*p" => "article_scroll_up",
|
|
"*(38)|Shift+up" => "article_scroll_up",
|
|
"*(40)|Shift+down" => "article_scroll_down",
|
|
"a *w" => "toggle_widescreen",
|
|
"a e" => "toggle_embed_original",
|
|
"e" => "email_article",
|
|
"a q" => "close_article",
|
|
// "article_selection" => array(
|
|
"a a" => "select_all",
|
|
"a u" => "select_unread",
|
|
"a *u" => "select_marked",
|
|
"a p" => "select_published",
|
|
"a i" => "select_invert",
|
|
"a n" => "select_none",
|
|
// "feed" => array(
|
|
"f r" => "feed_refresh",
|
|
"f a" => "feed_unhide_read",
|
|
"f s" => "feed_subscribe",
|
|
"f e" => "feed_edit",
|
|
"f q" => "feed_catchup",
|
|
"f x" => "feed_reverse",
|
|
"f *d" => "feed_debug_update",
|
|
"f *c" => "toggle_combined_mode",
|
|
"f c" => "toggle_cdm_expanded",
|
|
"*q" => "catchup_all",
|
|
"x" => "cat_toggle_collapse",
|
|
// "goto" => array(
|
|
"g a" => "goto_all",
|
|
"g f" => "goto_fresh",
|
|
"g s" => "goto_marked",
|
|
"g p" => "goto_published",
|
|
"g t" => "goto_tagcloud",
|
|
"g *p" => "goto_prefs",
|
|
// "other" => array(
|
|
"(9)|Tab" => "select_article_cursor", // tab
|
|
"c l" => "create_label",
|
|
"c f" => "create_filter",
|
|
"c s" => "collapse_sidebar",
|
|
"^(191)|Ctrl+/" => "help_dialog",
|
|
);
|
|
|
|
if (get_pref('COMBINED_DISPLAY_MODE')) {
|
|
$hotkeys["^(38)|Ctrl-up"] = "prev_article_noscroll";
|
|
$hotkeys["^(40)|Ctrl-down"] = "next_article_noscroll";
|
|
}
|
|
|
|
foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_HOTKEY_MAP) as $plugin) {
|
|
$hotkeys = $plugin->hook_hotkey_map($hotkeys);
|
|
}
|
|
|
|
$prefixes = array();
|
|
|
|
foreach (array_keys($hotkeys) as $hotkey) {
|
|
$pair = explode(" ", $hotkey, 2);
|
|
|
|
if (count($pair) > 1 && !in_array($pair[0], $prefixes)) {
|
|
array_push($prefixes, $pair[0]);
|
|
}
|
|
}
|
|
|
|
return array($prefixes, $hotkeys);
|
|
}
|
|
|
|
function make_runtime_info() {
|
|
$data = array();
|
|
|
|
$result = db_query("SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
|
|
ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
|
|
|
|
$max_feed_id = db_fetch_result($result, 0, "mid");
|
|
$num_feeds = db_fetch_result($result, 0, "nf");
|
|
|
|
$data["max_feed_id"] = (int) $max_feed_id;
|
|
$data["num_feeds"] = (int) $num_feeds;
|
|
|
|
$data['last_article_id'] = getLastArticleId();
|
|
$data['cdm_expanded'] = get_pref('CDM_EXPANDED');
|
|
|
|
$data['dep_ts'] = calculate_dep_timestamp();
|
|
$data['reload_on_ts_change'] = !defined('_NO_RELOAD_ON_TS_CHANGE');
|
|
|
|
if (file_exists(LOCK_DIRECTORY . "/update_daemon.lock")) {
|
|
|
|
$data['daemon_is_running'] = (int) file_is_locked("update_daemon.lock");
|
|
|
|
if (time() - $_SESSION["daemon_stamp_check"] > 30) {
|
|
|
|
$stamp = (int) @file_get_contents(LOCK_DIRECTORY . "/update_daemon.stamp");
|
|
|
|
if ($stamp) {
|
|
$stamp_delta = time() - $stamp;
|
|
|
|
if ($stamp_delta > 1800) {
|
|
$stamp_check = 0;
|
|
} else {
|
|
$stamp_check = 1;
|
|
$_SESSION["daemon_stamp_check"] = time();
|
|
}
|
|
|
|
$data['daemon_stamp_ok'] = $stamp_check;
|
|
|
|
$stamp_fmt = date("Y.m.d, G:i", $stamp);
|
|
|
|
$data['daemon_stamp'] = $stamp_fmt;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($_SESSION["last_version_check"] + 86400 + rand(-1000, 1000) < time()) {
|
|
$new_version_details = @check_for_update();
|
|
|
|
$data['new_version_available'] = (int) ($new_version_details != false);
|
|
|
|
$_SESSION["last_version_check"] = time();
|
|
$_SESSION["version_data"] = $new_version_details;
|
|
}
|
|
|
|
return $data;
|
|
}
|
|
|
|
function search_to_sql($search) {
|
|
|
|
$search_query_part = "";
|
|
|
|
$keywords = explode(" ", $search);
|
|
$query_keywords = array();
|
|
$search_words = array();
|
|
|
|
foreach ($keywords as $k) {
|
|
if (strpos($k, "-") === 0) {
|
|
$k = substr($k, 1);
|
|
$not = "NOT";
|
|
} else {
|
|
$not = "";
|
|
}
|
|
|
|
$commandpair = explode(":", mb_strtolower($k), 2);
|
|
|
|
switch ($commandpair[0]) {
|
|
case "title":
|
|
if ($commandpair[1]) {
|
|
array_push($query_keywords, "($not (LOWER(ttrss_entries.title) LIKE '%".
|
|
db_escape_string(mb_strtolower($commandpair[1]))."%'))");
|
|
} else {
|
|
array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
|
|
OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
|
|
array_push($search_words, $k);
|
|
}
|
|
break;
|
|
case "author":
|
|
if ($commandpair[1]) {
|
|
array_push($query_keywords, "($not (LOWER(author) LIKE '%".
|
|
db_escape_string(mb_strtolower($commandpair[1]))."%'))");
|
|
} else {
|
|
array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
|
|
OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
|
|
array_push($search_words, $k);
|
|
}
|
|
break;
|
|
case "note":
|
|
if ($commandpair[1]) {
|
|
if ($commandpair[1] == "true")
|
|
array_push($query_keywords, "($not (note IS NOT NULL AND note != ''))");
|
|
else if ($commandpair[1] == "false")
|
|
array_push($query_keywords, "($not (note IS NULL OR note = ''))");
|
|
else
|
|
array_push($query_keywords, "($not (LOWER(note) LIKE '%".
|
|
db_escape_string(mb_strtolower($commandpair[1]))."%'))");
|
|
} else {
|
|
array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
|
|
OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
|
|
if (!$not) array_push($search_words, $k);
|
|
}
|
|
break;
|
|
case "star":
|
|
|
|
if ($commandpair[1]) {
|
|
if ($commandpair[1] == "true")
|
|
array_push($query_keywords, "($not (marked = true))");
|
|
else
|
|
array_push($query_keywords, "($not (marked = false))");
|
|
} else {
|
|
array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
|
|
OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
|
|
if (!$not) array_push($search_words, $k);
|
|
}
|
|
break;
|
|
case "pub":
|
|
if ($commandpair[1]) {
|
|
if ($commandpair[1] == "true")
|
|
array_push($query_keywords, "($not (published = true))");
|
|
else
|
|
array_push($query_keywords, "($not (published = false))");
|
|
|
|
} else {
|
|
array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
|
|
OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
|
|
if (!$not) array_push($search_words, $k);
|
|
}
|
|
break;
|
|
default:
|
|
if (strpos($k, "@") === 0) {
|
|
|
|
$user_tz_string = get_pref('USER_TIMEZONE', $_SESSION['uid']);
|
|
$orig_ts = strtotime(substr($k, 1));
|
|
$k = date("Y-m-d", convert_timestamp($orig_ts, $user_tz_string, 'UTC'));
|
|
|
|
//$k = date("Y-m-d", strtotime(substr($k, 1)));
|
|
|
|
array_push($query_keywords, "(".SUBSTRING_FOR_DATE."(updated,1,LENGTH('$k')) $not = '$k')");
|
|
} else {
|
|
array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
|
|
OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
|
|
|
|
if (!$not) array_push($search_words, $k);
|
|
}
|
|
}
|
|
}
|
|
|
|
$search_query_part = implode("AND", $query_keywords);
|
|
|
|
return array($search_query_part, $search_words);
|
|
}
|
|
|
|
function getParentCategories($cat, $owner_uid) {
|
|
$rv = array();
|
|
|
|
$result = db_query("SELECT parent_cat FROM ttrss_feed_categories
|
|
WHERE id = '$cat' AND parent_cat IS NOT NULL AND owner_uid = $owner_uid");
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
array_push($rv, $line["parent_cat"]);
|
|
$rv = array_merge($rv, getParentCategories($line["parent_cat"], $owner_uid));
|
|
}
|
|
|
|
return $rv;
|
|
}
|
|
|
|
function getChildCategories($cat, $owner_uid) {
|
|
$rv = array();
|
|
|
|
$result = db_query("SELECT id FROM ttrss_feed_categories
|
|
WHERE parent_cat = '$cat' AND owner_uid = $owner_uid");
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
array_push($rv, $line["id"]);
|
|
$rv = array_merge($rv, getChildCategories($line["id"], $owner_uid));
|
|
}
|
|
|
|
return $rv;
|
|
}
|
|
|
|
function queryFeedHeadlines($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, $override_strategy = false, $override_vfeed = false) {
|
|
|
|
if (!$owner_uid) $owner_uid = $_SESSION["uid"];
|
|
|
|
$ext_tables_part = "";
|
|
$search_words = array();
|
|
|
|
if ($search) {
|
|
|
|
if (SPHINX_ENABLED) {
|
|
$ids = join(",", @sphinx_search($search, 0, 500));
|
|
|
|
if ($ids)
|
|
$search_query_part = "ref_id IN ($ids) AND ";
|
|
else
|
|
$search_query_part = "ref_id = -1 AND ";
|
|
|
|
} else {
|
|
list($search_query_part, $search_words) = search_to_sql($search);
|
|
$search_query_part .= " AND ";
|
|
}
|
|
|
|
} else {
|
|
$search_query_part = "";
|
|
}
|
|
|
|
if ($filter) {
|
|
|
|
if (DB_TYPE == "pgsql") {
|
|
$query_strategy_part .= " AND updated > NOW() - INTERVAL '14 days' ";
|
|
} else {
|
|
$query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL 14 DAY) ";
|
|
}
|
|
|
|
$override_order = "updated DESC";
|
|
|
|
$filter_query_part = filter_to_sql($filter, $owner_uid);
|
|
|
|
// Try to check if SQL regexp implementation chokes on a valid regexp
|
|
|
|
|
|
$result = db_query("SELECT true AS true_val FROM ttrss_entries,
|
|
ttrss_user_entries, ttrss_feeds
|
|
WHERE $filter_query_part LIMIT 1", false);
|
|
|
|
if ($result) {
|
|
$test = db_fetch_result($result, 0, "true_val");
|
|
|
|
if (!$test) {
|
|
$filter_query_part = "false AND";
|
|
} else {
|
|
$filter_query_part .= " AND";
|
|
}
|
|
} else {
|
|
$filter_query_part = "false AND";
|
|
}
|
|
|
|
} else {
|
|
$filter_query_part = "";
|
|
}
|
|
|
|
if ($since_id) {
|
|
$since_id_part = "ttrss_entries.id > $since_id AND ";
|
|
} else {
|
|
$since_id_part = "";
|
|
}
|
|
|
|
$view_query_part = "";
|
|
|
|
if ($view_mode == "adaptive") {
|
|
if ($search) {
|
|
$view_query_part = " ";
|
|
} else if ($feed != -1) {
|
|
|
|
$unread = getFeedUnread($feed, $cat_view);
|
|
|
|
if ($cat_view && $feed > 0 && $include_children)
|
|
$unread += getCategoryChildrenUnread($feed);
|
|
|
|
if ($unread > 0)
|
|
$view_query_part = " unread = true AND ";
|
|
|
|
}
|
|
}
|
|
|
|
if ($view_mode == "marked") {
|
|
$view_query_part = " marked = true AND ";
|
|
}
|
|
|
|
if ($view_mode == "has_note") {
|
|
$view_query_part = " (note IS NOT NULL AND note != '') AND ";
|
|
}
|
|
|
|
if ($view_mode == "published") {
|
|
$view_query_part = " published = true AND ";
|
|
}
|
|
|
|
if ($view_mode == "unread" && $feed != -6) {
|
|
$view_query_part = " unread = true AND ";
|
|
}
|
|
|
|
if ($limit > 0) {
|
|
$limit_query_part = "LIMIT " . $limit;
|
|
}
|
|
|
|
$allow_archived = false;
|
|
|
|
$vfeed_query_part = "";
|
|
|
|
// override query strategy and enable feed display when searching globally
|
|
if ($search && $search_mode == "all_feeds") {
|
|
$query_strategy_part = "true";
|
|
$vfeed_query_part = "ttrss_feeds.title AS feed_title,";
|
|
/* tags */
|
|
} else if (!is_numeric($feed)) {
|
|
$query_strategy_part = "true";
|
|
$vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
|
|
id = feed_id) as feed_title,";
|
|
} else if ($search && $search_mode == "this_cat") {
|
|
$vfeed_query_part = "ttrss_feeds.title AS feed_title,";
|
|
|
|
if ($feed > 0) {
|
|
if ($include_children) {
|
|
$subcats = getChildCategories($feed, $owner_uid);
|
|
array_push($subcats, $feed);
|
|
$cats_qpart = join(",", $subcats);
|
|
} else {
|
|
$cats_qpart = $feed;
|
|
}
|
|
|
|
$query_strategy_part = "ttrss_feeds.cat_id IN ($cats_qpart)";
|
|
|
|
} else {
|
|
$query_strategy_part = "ttrss_feeds.cat_id IS NULL";
|
|
}
|
|
|
|
} else if ($feed > 0) {
|
|
|
|
if ($cat_view) {
|
|
|
|
if ($feed > 0) {
|
|
if ($include_children) {
|
|
# sub-cats
|
|
$subcats = getChildCategories($feed, $owner_uid);
|
|
|
|
array_push($subcats, $feed);
|
|
$query_strategy_part = "cat_id IN (".
|
|
implode(",", $subcats).")";
|
|
|
|
} else {
|
|
$query_strategy_part = "cat_id = '$feed'";
|
|
}
|
|
|
|
} else {
|
|
$query_strategy_part = "cat_id IS NULL";
|
|
}
|
|
|
|
$vfeed_query_part = "ttrss_feeds.title AS feed_title,";
|
|
|
|
} else {
|
|
$query_strategy_part = "feed_id = '$feed'";
|
|
}
|
|
} else if ($feed == 0 && !$cat_view) { // archive virtual feed
|
|
$query_strategy_part = "feed_id IS NULL";
|
|
$allow_archived = true;
|
|
} else if ($feed == 0 && $cat_view) { // uncategorized
|
|
$query_strategy_part = "cat_id IS NULL AND feed_id IS NOT NULL";
|
|
$vfeed_query_part = "ttrss_feeds.title AS feed_title,";
|
|
} else if ($feed == -1) { // starred virtual feed
|
|
$query_strategy_part = "marked = true";
|
|
$vfeed_query_part = "ttrss_feeds.title AS feed_title,";
|
|
$allow_archived = true;
|
|
|
|
if (!$override_order) {
|
|
$override_order = "last_marked DESC, date_entered DESC, updated DESC";
|
|
}
|
|
|
|
} else if ($feed == -2) { // published virtual feed OR labels category
|
|
|
|
if (!$cat_view) {
|
|
$query_strategy_part = "published = true";
|
|
$vfeed_query_part = "ttrss_feeds.title AS feed_title,";
|
|
$allow_archived = true;
|
|
|
|
if (!$override_order) {
|
|
$override_order = "last_published DESC, date_entered DESC, updated DESC";
|
|
}
|
|
|
|
} else {
|
|
$vfeed_query_part = "ttrss_feeds.title AS feed_title,";
|
|
|
|
$ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
|
|
|
|
$query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND
|
|
ttrss_user_labels2.article_id = ref_id";
|
|
|
|
}
|
|
} else if ($feed == -6) { // recently read
|
|
$query_strategy_part = "unread = false AND last_read IS NOT NULL";
|
|
$vfeed_query_part = "ttrss_feeds.title AS feed_title,";
|
|
$allow_archived = true;
|
|
|
|
if (!$override_order) $override_order = "last_read DESC";
|
|
|
|
/* } else if ($feed == -7) { // shared
|
|
$query_strategy_part = "uuid != ''";
|
|
$vfeed_query_part = "ttrss_feeds.title AS feed_title,";
|
|
$allow_archived = true; */
|
|
} else if ($feed == -3) { // fresh virtual feed
|
|
$query_strategy_part = "unread = true AND score >= 0";
|
|
|
|
$intl = get_pref("FRESH_ARTICLE_MAX_AGE", $owner_uid);
|
|
|
|
if (DB_TYPE == "pgsql") {
|
|
$query_strategy_part .= " AND date_entered > NOW() - INTERVAL '$intl hour' ";
|
|
} else {
|
|
$query_strategy_part .= " AND date_entered > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
|
|
}
|
|
|
|
$vfeed_query_part = "ttrss_feeds.title AS feed_title,";
|
|
} else if ($feed == -4) { // all articles virtual feed
|
|
$allow_archived = true;
|
|
$query_strategy_part = "true";
|
|
$vfeed_query_part = "ttrss_feeds.title AS feed_title,";
|
|
} else if ($feed <= LABEL_BASE_INDEX) { // labels
|
|
$label_id = feed_to_label_id($feed);
|
|
|
|
$query_strategy_part = "label_id = '$label_id' AND
|
|
ttrss_labels2.id = ttrss_user_labels2.label_id AND
|
|
ttrss_user_labels2.article_id = ref_id";
|
|
|
|
$vfeed_query_part = "ttrss_feeds.title AS feed_title,";
|
|
$ext_tables_part = ",ttrss_labels2,ttrss_user_labels2";
|
|
$allow_archived = true;
|
|
|
|
} else {
|
|
$query_strategy_part = "true";
|
|
}
|
|
|
|
$order_by = "score DESC, date_entered DESC, updated DESC";
|
|
|
|
if ($view_mode == "unread_first") {
|
|
$order_by = "unread DESC, $order_by";
|
|
}
|
|
|
|
if ($override_order) {
|
|
$order_by = $override_order;
|
|
}
|
|
|
|
if ($override_strategy) {
|
|
$query_strategy_part = $override_strategy;
|
|
}
|
|
|
|
if ($override_vfeed) {
|
|
$vfeed_query_part = $override_vfeed;
|
|
}
|
|
|
|
$feed_title = "";
|
|
|
|
if ($search) {
|
|
$feed_title = T_sprintf("Search results: %s", $search);
|
|
} else {
|
|
if ($cat_view) {
|
|
$feed_title = getCategoryTitle($feed);
|
|
} else {
|
|
if (is_numeric($feed) && $feed > 0) {
|
|
$result = db_query("SELECT title,site_url,last_error,last_updated
|
|
FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid");
|
|
|
|
$feed_title = db_fetch_result($result, 0, "title");
|
|
$feed_site_url = db_fetch_result($result, 0, "site_url");
|
|
$last_error = db_fetch_result($result, 0, "last_error");
|
|
$last_updated = db_fetch_result($result, 0, "last_updated");
|
|
} else {
|
|
$feed_title = getFeedTitle($feed);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
$content_query_part = "content, content AS content_preview, ";
|
|
|
|
|
|
if (is_numeric($feed)) {
|
|
|
|
if ($feed >= 0) {
|
|
$feed_kind = "Feeds";
|
|
} else {
|
|
$feed_kind = "Labels";
|
|
}
|
|
|
|
if ($limit_query_part) {
|
|
$offset_query_part = "OFFSET $offset";
|
|
}
|
|
|
|
// proper override_order applied above
|
|
if ($vfeed_query_part && !$ignore_vfeed_group && get_pref('VFEED_GROUP_BY_FEED', $owner_uid)) {
|
|
if (!$override_order) {
|
|
$order_by = "ttrss_feeds.title, $order_by";
|
|
} else {
|
|
$order_by = "ttrss_feeds.title, $override_order";
|
|
}
|
|
}
|
|
|
|
if (!$allow_archived) {
|
|
$from_qpart = "ttrss_entries,ttrss_user_entries,ttrss_feeds$ext_tables_part";
|
|
$feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
|
|
|
|
} else {
|
|
$from_qpart = "ttrss_entries$ext_tables_part,ttrss_user_entries
|
|
LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)";
|
|
}
|
|
|
|
if ($vfeed_query_part)
|
|
$vfeed_query_part .= "favicon_avg_color,";
|
|
|
|
$query = "SELECT DISTINCT
|
|
date_entered,
|
|
guid,
|
|
ttrss_entries.id,ttrss_entries.title,
|
|
updated,
|
|
label_cache,
|
|
tag_cache,
|
|
always_display_enclosures,
|
|
site_url,
|
|
note,
|
|
num_comments,
|
|
comments,
|
|
int_id,
|
|
uuid,
|
|
lang,
|
|
hide_images,
|
|
unread,feed_id,marked,published,link,last_read,orig_feed_id,
|
|
last_marked, last_published,
|
|
$vfeed_query_part
|
|
$content_query_part
|
|
author,score
|
|
FROM
|
|
$from_qpart
|
|
WHERE
|
|
$feed_check_qpart
|
|
ttrss_user_entries.ref_id = ttrss_entries.id AND
|
|
ttrss_user_entries.owner_uid = '$owner_uid' AND
|
|
$search_query_part
|
|
$filter_query_part
|
|
$view_query_part
|
|
$since_id_part
|
|
$query_strategy_part ORDER BY $order_by
|
|
$limit_query_part $offset_query_part";
|
|
|
|
if ($_REQUEST["debug"]) print $query;
|
|
|
|
$result = db_query($query);
|
|
|
|
} else {
|
|
// browsing by tag
|
|
|
|
$select_qpart = "SELECT DISTINCT " .
|
|
"date_entered," .
|
|
"guid," .
|
|
"note," .
|
|
"ttrss_entries.id as id," .
|
|
"title," .
|
|
"updated," .
|
|
"unread," .
|
|
"feed_id," .
|
|
"orig_feed_id," .
|
|
"marked," .
|
|
"num_comments, " .
|
|
"comments, " .
|
|
"tag_cache," .
|
|
"label_cache," .
|
|
"link," .
|
|
"lang," .
|
|
"uuid," .
|
|
"last_read," .
|
|
"(SELECT hide_images FROM ttrss_feeds WHERE id = feed_id) AS hide_images," .
|
|
"last_marked, last_published, " .
|
|
$since_id_part .
|
|
$vfeed_query_part .
|
|
$content_query_part .
|
|
"score ";
|
|
|
|
$feed_kind = "Tags";
|
|
$all_tags = explode(",", $feed);
|
|
if ($search_mode == 'any') {
|
|
$tag_sql = "tag_name in (" . implode(", ", array_map("db_quote", $all_tags)) . ")";
|
|
$from_qpart = " FROM ttrss_entries,ttrss_user_entries,ttrss_tags ";
|
|
$where_qpart = " WHERE " .
|
|
"ref_id = ttrss_entries.id AND " .
|
|
"ttrss_user_entries.owner_uid = $owner_uid AND " .
|
|
"post_int_id = int_id AND $tag_sql AND " .
|
|
$view_query_part .
|
|
$search_query_part .
|
|
$query_strategy_part . " ORDER BY $order_by " .
|
|
$limit_query_part;
|
|
|
|
} else {
|
|
$i = 1;
|
|
$sub_selects = array();
|
|
$sub_ands = array();
|
|
foreach ($all_tags as $term) {
|
|
array_push($sub_selects, "(SELECT post_int_id from ttrss_tags WHERE tag_name = " . db_quote($term) . " AND owner_uid = $owner_uid) as A$i");
|
|
$i++;
|
|
}
|
|
if ($i > 2) {
|
|
$x = 1;
|
|
$y = 2;
|
|
do {
|
|
array_push($sub_ands, "A$x.post_int_id = A$y.post_int_id");
|
|
$x++;
|
|
$y++;
|
|
} while ($y < $i);
|
|
}
|
|
array_push($sub_ands, "A1.post_int_id = ttrss_user_entries.int_id and ttrss_user_entries.owner_uid = $owner_uid");
|
|
array_push($sub_ands, "ttrss_user_entries.ref_id = ttrss_entries.id");
|
|
$from_qpart = " FROM " . implode(", ", $sub_selects) . ", ttrss_user_entries, ttrss_entries";
|
|
$where_qpart = " WHERE " . implode(" AND ", $sub_ands);
|
|
}
|
|
// error_log("TAG SQL: " . $tag_sql);
|
|
// $tag_sql = "tag_name = '$feed'"; DEFAULT way
|
|
|
|
// error_log("[". $select_qpart . "][" . $from_qpart . "][" .$where_qpart . "]");
|
|
$result = db_query($select_qpart . $from_qpart . $where_qpart);
|
|
}
|
|
|
|
return array($result, $feed_title, $feed_site_url, $last_error, $last_updated, $search_words);
|
|
|
|
}
|
|
|
|
function sanitize($str, $force_remove_images = false, $owner = false, $site_url = false, $highlight_words = false, $article_id = false) {
|
|
if (!$owner) $owner = $_SESSION["uid"];
|
|
|
|
$res = trim($str); if (!$res) return '';
|
|
|
|
$charset_hack = '<head>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
|
|
</head>';
|
|
|
|
$res = trim($res); if (!$res) return '';
|
|
|
|
libxml_use_internal_errors(true);
|
|
|
|
$doc = new DOMDocument();
|
|
$doc->loadHTML($charset_hack . $res);
|
|
$xpath = new DOMXPath($doc);
|
|
|
|
$entries = $xpath->query('(//a[@href]|//img[@src])');
|
|
|
|
foreach ($entries as $entry) {
|
|
|
|
if ($site_url) {
|
|
|
|
if ($entry->hasAttribute('href'))
|
|
$entry->setAttribute('href',
|
|
rewrite_relative_url($site_url, $entry->getAttribute('href')));
|
|
|
|
if ($entry->hasAttribute('src')) {
|
|
$src = rewrite_relative_url($site_url, $entry->getAttribute('src'));
|
|
|
|
$cached_filename = CACHE_DIR . '/images/' . sha1($src) . '.png';
|
|
|
|
if (file_exists($cached_filename)) {
|
|
$src = SELF_URL_PATH . '/image.php?hash=' . sha1($src);
|
|
}
|
|
|
|
$entry->setAttribute('src', $src);
|
|
}
|
|
|
|
if ($entry->nodeName == 'img') {
|
|
if (($owner && get_pref("STRIP_IMAGES", $owner)) ||
|
|
$force_remove_images || $_SESSION["bw_limit"]) {
|
|
|
|
$p = $doc->createElement('p');
|
|
|
|
$a = $doc->createElement('a');
|
|
$a->setAttribute('href', $entry->getAttribute('src'));
|
|
|
|
$a->appendChild(new DOMText($entry->getAttribute('src')));
|
|
$a->setAttribute('target', '_blank');
|
|
|
|
$p->appendChild($a);
|
|
|
|
$entry->parentNode->replaceChild($p, $entry);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (strtolower($entry->nodeName) == "a") {
|
|
$entry->setAttribute("target", "_blank");
|
|
}
|
|
}
|
|
|
|
$entries = $xpath->query('//iframe');
|
|
foreach ($entries as $entry) {
|
|
$entry->setAttribute('sandbox', 'allow-scripts');
|
|
|
|
}
|
|
|
|
$allowed_elements = array('a', 'address', 'audio', 'article', 'aside',
|
|
'b', 'bdi', 'bdo', 'big', 'blockquote', 'body', 'br',
|
|
'caption', 'cite', 'center', 'code', 'col', 'colgroup',
|
|
'data', 'dd', 'del', 'details', 'div', 'dl', 'font',
|
|
'dt', 'em', 'footer', 'figure', 'figcaption',
|
|
'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'header', 'html', 'i',
|
|
'img', 'ins', 'kbd', 'li', 'main', 'mark', 'nav', 'noscript',
|
|
'ol', 'p', 'pre', 'q', 'ruby', 'rp', 'rt', 's', 'samp', 'section',
|
|
'small', 'source', 'span', 'strike', 'strong', 'sub', 'summary',
|
|
'sup', 'table', 'tbody', 'td', 'tfoot', 'th', 'thead', 'time',
|
|
'tr', 'track', 'tt', 'u', 'ul', 'var', 'wbr', 'video' );
|
|
|
|
if ($_SESSION['hasSandbox']) $allowed_elements[] = 'iframe';
|
|
|
|
$disallowed_attributes = array('id', 'style', 'class');
|
|
|
|
foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_SANITIZE) as $plugin) {
|
|
$retval = $plugin->hook_sanitize($doc, $site_url, $allowed_elements, $disallowed_attributes, $article_id);
|
|
if (is_array($retval)) {
|
|
$doc = $retval[0];
|
|
$allowed_elements = $retval[1];
|
|
$disallowed_attributes = $retval[2];
|
|
} else {
|
|
$doc = $retval;
|
|
}
|
|
}
|
|
|
|
$doc->removeChild($doc->firstChild); //remove doctype
|
|
$doc = strip_harmful_tags($doc, $allowed_elements, $disallowed_attributes);
|
|
|
|
if ($highlight_words) {
|
|
foreach ($highlight_words as $word) {
|
|
|
|
// http://stackoverflow.com/questions/4081372/highlight-keywords-in-a-paragraph
|
|
|
|
$elements = $xpath->query("//*/text()");
|
|
|
|
foreach ($elements as $child) {
|
|
|
|
$fragment = $doc->createDocumentFragment();
|
|
$text = $child->textContent;
|
|
$stubs = array();
|
|
|
|
while (($pos = mb_stripos($text, $word)) !== false) {
|
|
$fragment->appendChild(new DomText(mb_substr($text, 0, $pos)));
|
|
$word = mb_substr($text, $pos, mb_strlen($word));
|
|
$highlight = $doc->createElement('span');
|
|
$highlight->appendChild(new DomText($word));
|
|
$highlight->setAttribute('class', 'highlight');
|
|
$fragment->appendChild($highlight);
|
|
$text = mb_substr($text, $pos + mb_strlen($word));
|
|
}
|
|
|
|
if (!empty($text)) $fragment->appendChild(new DomText($text));
|
|
|
|
$child->parentNode->replaceChild($fragment, $child);
|
|
}
|
|
}
|
|
}
|
|
|
|
$res = $doc->saveHTML();
|
|
|
|
return $res;
|
|
}
|
|
|
|
function strip_harmful_tags($doc, $allowed_elements, $disallowed_attributes) {
|
|
$xpath = new DOMXPath($doc);
|
|
$entries = $xpath->query('//*');
|
|
|
|
foreach ($entries as $entry) {
|
|
if (!in_array($entry->nodeName, $allowed_elements)) {
|
|
$entry->parentNode->removeChild($entry);
|
|
}
|
|
|
|
if ($entry->hasAttributes()) {
|
|
$attrs_to_remove = array();
|
|
|
|
foreach ($entry->attributes as $attr) {
|
|
|
|
if (strpos($attr->nodeName, 'on') === 0) {
|
|
array_push($attrs_to_remove, $attr);
|
|
}
|
|
|
|
if (in_array($attr->nodeName, $disallowed_attributes)) {
|
|
array_push($attrs_to_remove, $attr);
|
|
}
|
|
}
|
|
|
|
foreach ($attrs_to_remove as $attr) {
|
|
$entry->removeAttributeNode($attr);
|
|
}
|
|
}
|
|
}
|
|
|
|
return $doc;
|
|
}
|
|
|
|
function check_for_update() {
|
|
if (CHECK_FOR_NEW_VERSION && $_SESSION['access_level'] >= 10) {
|
|
$version_url = "http://tt-rss.org/version.php?ver=" . VERSION .
|
|
"&iid=" . sha1(SELF_URL_PATH);
|
|
|
|
$version_data = @fetch_file_contents($version_url);
|
|
|
|
if ($version_data) {
|
|
$version_data = json_decode($version_data, true);
|
|
if ($version_data && $version_data['version']) {
|
|
if (version_compare(VERSION_STATIC, $version_data['version']) == -1) {
|
|
return $version_data;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
function catchupArticlesById($ids, $cmode, $owner_uid = false) {
|
|
|
|
if (!$owner_uid) $owner_uid = $_SESSION["uid"];
|
|
if (count($ids) == 0) return;
|
|
|
|
$tmp_ids = array();
|
|
|
|
foreach ($ids as $id) {
|
|
array_push($tmp_ids, "ref_id = '$id'");
|
|
}
|
|
|
|
$ids_qpart = join(" OR ", $tmp_ids);
|
|
|
|
if ($cmode == 0) {
|
|
db_query("UPDATE ttrss_user_entries SET
|
|
unread = false,last_read = NOW()
|
|
WHERE ($ids_qpart) AND owner_uid = $owner_uid");
|
|
} else if ($cmode == 1) {
|
|
db_query("UPDATE ttrss_user_entries SET
|
|
unread = true
|
|
WHERE ($ids_qpart) AND owner_uid = $owner_uid");
|
|
} else {
|
|
db_query("UPDATE ttrss_user_entries SET
|
|
unread = NOT unread,last_read = NOW()
|
|
WHERE ($ids_qpart) AND owner_uid = $owner_uid");
|
|
}
|
|
|
|
/* update ccache */
|
|
|
|
$result = db_query("SELECT DISTINCT feed_id FROM ttrss_user_entries
|
|
WHERE ($ids_qpart) AND owner_uid = $owner_uid");
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
ccache_update($line["feed_id"], $owner_uid);
|
|
}
|
|
}
|
|
|
|
function get_article_tags($id, $owner_uid = 0, $tag_cache = false) {
|
|
|
|
$a_id = db_escape_string($id);
|
|
|
|
if (!$owner_uid) $owner_uid = $_SESSION["uid"];
|
|
|
|
$query = "SELECT DISTINCT tag_name,
|
|
owner_uid as owner FROM
|
|
ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE
|
|
ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name";
|
|
|
|
$tags = array();
|
|
|
|
/* check cache first */
|
|
|
|
if ($tag_cache === false) {
|
|
$result = db_query("SELECT tag_cache FROM ttrss_user_entries
|
|
WHERE ref_id = '$id' AND owner_uid = $owner_uid");
|
|
|
|
$tag_cache = db_fetch_result($result, 0, "tag_cache");
|
|
}
|
|
|
|
if ($tag_cache) {
|
|
$tags = explode(",", $tag_cache);
|
|
} else {
|
|
|
|
/* do it the hard way */
|
|
|
|
$tmp_result = db_query($query);
|
|
|
|
while ($tmp_line = db_fetch_assoc($tmp_result)) {
|
|
array_push($tags, $tmp_line["tag_name"]);
|
|
}
|
|
|
|
/* update the cache */
|
|
|
|
$tags_str = db_escape_string(join(",", $tags));
|
|
|
|
db_query("UPDATE ttrss_user_entries
|
|
SET tag_cache = '$tags_str' WHERE ref_id = '$id'
|
|
AND owner_uid = $owner_uid");
|
|
}
|
|
|
|
return $tags;
|
|
}
|
|
|
|
function trim_array($array) {
|
|
$tmp = $array;
|
|
array_walk($tmp, 'trim');
|
|
return $tmp;
|
|
}
|
|
|
|
function tag_is_valid($tag) {
|
|
if ($tag == '') return false;
|
|
if (preg_match("/^[0-9]*$/", $tag)) return false;
|
|
if (mb_strlen($tag) > 250) return false;
|
|
|
|
if (!$tag) return false;
|
|
|
|
return true;
|
|
}
|
|
|
|
function render_login_form() {
|
|
header('Cache-Control: public');
|
|
|
|
require_once "login_form.php";
|
|
exit;
|
|
}
|
|
|
|
function format_warning($msg, $id = "") {
|
|
global $link;
|
|
return "<div class=\"warning\" id=\"$id\">
|
|
<span><img src=\"images/alert.png\"></span><span>$msg</span></div>";
|
|
}
|
|
|
|
function format_notice($msg, $id = "") {
|
|
global $link;
|
|
return "<div class=\"notice\" id=\"$id\">
|
|
<span><img src=\"images/information.png\"></span><span>$msg</span></div>";
|
|
}
|
|
|
|
function format_error($msg, $id = "") {
|
|
global $link;
|
|
return "<div class=\"error\" id=\"$id\">
|
|
<span><img src=\"images/alert.png\"></span><span>$msg</span></div>";
|
|
}
|
|
|
|
function print_notice($msg) {
|
|
return print format_notice($msg);
|
|
}
|
|
|
|
function print_warning($msg) {
|
|
return print format_warning($msg);
|
|
}
|
|
|
|
function print_error($msg) {
|
|
return print format_error($msg);
|
|
}
|
|
|
|
|
|
function T_sprintf() {
|
|
$args = func_get_args();
|
|
return vsprintf(__(array_shift($args)), $args);
|
|
}
|
|
|
|
function format_inline_player($url, $ctype) {
|
|
|
|
$entry = "";
|
|
|
|
$url = htmlspecialchars($url);
|
|
|
|
if (strpos($ctype, "audio/") === 0) {
|
|
|
|
if ($_SESSION["hasAudio"] && (strpos($ctype, "ogg") !== false ||
|
|
$_SESSION["hasMp3"])) {
|
|
|
|
$entry .= "<audio preload=\"none\" controls>
|
|
<source type=\"$ctype\" src=\"$url\"></source>
|
|
</audio>";
|
|
|
|
} else {
|
|
|
|
$entry .= "<object type=\"application/x-shockwave-flash\"
|
|
data=\"lib/button/musicplayer.swf?song_url=$url\"
|
|
width=\"17\" height=\"17\" style='float : left; margin-right : 5px;'>
|
|
<param name=\"movie\"
|
|
value=\"lib/button/musicplayer.swf?song_url=$url\" />
|
|
</object>";
|
|
}
|
|
|
|
if ($entry) $entry .= " <a target=\"_blank\"
|
|
href=\"$url\">" . basename($url) . "</a>";
|
|
|
|
return $entry;
|
|
|
|
}
|
|
|
|
return "";
|
|
|
|
/* $filename = substr($url, strrpos($url, "/")+1);
|
|
|
|
$entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
|
|
$filename . " (" . $ctype . ")" . "</a>"; */
|
|
|
|
}
|
|
|
|
function format_article($id, $mark_as_read = true, $zoom_mode = false, $owner_uid = false) {
|
|
if (!$owner_uid) $owner_uid = $_SESSION["uid"];
|
|
|
|
$rv = array();
|
|
|
|
$rv['id'] = $id;
|
|
|
|
/* we can figure out feed_id from article id anyway, why do we
|
|
* pass feed_id here? let's ignore the argument :(*/
|
|
|
|
$result = db_query("SELECT feed_id FROM ttrss_user_entries
|
|
WHERE ref_id = '$id'");
|
|
|
|
$feed_id = (int) db_fetch_result($result, 0, "feed_id");
|
|
|
|
$rv['feed_id'] = $feed_id;
|
|
|
|
//if (!$zoom_mode) { print "<article id='$id'><![CDATA["; };
|
|
|
|
if ($mark_as_read) {
|
|
$result = db_query("UPDATE ttrss_user_entries
|
|
SET unread = false,last_read = NOW()
|
|
WHERE ref_id = '$id' AND owner_uid = $owner_uid");
|
|
|
|
ccache_update($feed_id, $owner_uid);
|
|
}
|
|
|
|
$result = db_query("SELECT id,title,link,content,feed_id,comments,int_id,lang,
|
|
".SUBSTRING_FOR_DATE."(updated,1,16) as updated,
|
|
(SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url,
|
|
(SELECT title FROM ttrss_feeds WHERE id = feed_id) as feed_title,
|
|
(SELECT hide_images FROM ttrss_feeds WHERE id = feed_id) as hide_images,
|
|
(SELECT always_display_enclosures FROM ttrss_feeds WHERE id = feed_id) as always_display_enclosures,
|
|
num_comments,
|
|
tag_cache,
|
|
author,
|
|
orig_feed_id,
|
|
note
|
|
FROM ttrss_entries,ttrss_user_entries
|
|
WHERE id = '$id' AND ref_id = id AND owner_uid = $owner_uid");
|
|
|
|
if ($result) {
|
|
|
|
$line = db_fetch_assoc($result);
|
|
|
|
$tag_cache = $line["tag_cache"];
|
|
|
|
$line["tags"] = get_article_tags($id, $owner_uid, $line["tag_cache"]);
|
|
unset($line["tag_cache"]);
|
|
|
|
$line["content"] = sanitize($line["content"],
|
|
sql_bool_to_bool($line['hide_images']),
|
|
$owner_uid, $line["site_url"], false, $line["id"]);
|
|
|
|
foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_RENDER_ARTICLE) as $p) {
|
|
$line = $p->hook_render_article($line);
|
|
}
|
|
|
|
$num_comments = $line["num_comments"];
|
|
$entry_comments = "";
|
|
|
|
if ($num_comments > 0) {
|
|
if ($line["comments"]) {
|
|
$comments_url = htmlspecialchars($line["comments"]);
|
|
} else {
|
|
$comments_url = htmlspecialchars($line["link"]);
|
|
}
|
|
$entry_comments = "<a class=\"postComments\"
|
|
target='_blank' href=\"$comments_url\">$num_comments ".
|
|
_ngettext("comment", "comments", $num_comments)."</a>";
|
|
|
|
} else {
|
|
if ($line["comments"] && $line["link"] != $line["comments"]) {
|
|
$entry_comments = "<a class=\"postComments\" target='_blank' href=\"".htmlspecialchars($line["comments"])."\">".__("comments")."</a>";
|
|
}
|
|
}
|
|
|
|
if ($zoom_mode) {
|
|
header("Content-Type: text/html");
|
|
$rv['content'] .= "<html><head>
|
|
<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/>
|
|
<title>Tiny Tiny RSS - ".$line["title"]."</title>
|
|
<link rel=\"stylesheet\" type=\"text/css\" href=\"css/tt-rss.css\">
|
|
<link rel=\"shortcut icon\" type=\"image/png\" href=\"images/favicon.png\">
|
|
<link rel=\"icon\" type=\"image/png\" sizes=\"72x72\" href=\"images/favicon-72px.png\">
|
|
|
|
<script type=\"text/javascript\">
|
|
function openSelectedAttachment(elem) {
|
|
try {
|
|
var url = elem[elem.selectedIndex].value;
|
|
|
|
if (url) {
|
|
window.open(url);
|
|
elem.selectedIndex = 0;
|
|
}
|
|
|
|
} catch (e) {
|
|
exception_error(\"openSelectedAttachment\", e);
|
|
}
|
|
}
|
|
</script>
|
|
</head><body id=\"ttrssZoom\">";
|
|
}
|
|
|
|
$rv['content'] .= "<div class=\"postReply\" id=\"POST-$id\">";
|
|
|
|
$rv['content'] .= "<div class=\"postHeader\" id=\"POSTHDR-$id\">";
|
|
|
|
$entry_author = $line["author"];
|
|
|
|
if ($entry_author) {
|
|
$entry_author = __(" - ") . $entry_author;
|
|
}
|
|
|
|
$parsed_updated = make_local_datetime($line["updated"], true,
|
|
$owner_uid, true);
|
|
|
|
if (!$zoom_mode)
|
|
$rv['content'] .= "<div class=\"postDate\">$parsed_updated</div>";
|
|
|
|
if ($line["link"]) {
|
|
$rv['content'] .= "<div class='postTitle'><a target='_blank'
|
|
title=\"".htmlspecialchars($line['title'])."\"
|
|
href=\"" .
|
|
htmlspecialchars($line["link"]) . "\">" .
|
|
$line["title"] . "</a>" .
|
|
"<span class='author'>$entry_author</span></div>";
|
|
} else {
|
|
$rv['content'] .= "<div class='postTitle'>" . $line["title"] . "$entry_author</div>";
|
|
}
|
|
|
|
if ($zoom_mode) {
|
|
$feed_title = "<a href=\"".htmlspecialchars($line["site_url"]).
|
|
"\" target=\"_blank\">".
|
|
htmlspecialchars($line["feed_title"])."</a>";
|
|
|
|
$rv['content'] .= "<div class=\"postFeedTitle\">$feed_title</div>";
|
|
|
|
$rv['content'] .= "<div class=\"postDate\">$parsed_updated</div>";
|
|
}
|
|
|
|
$tags_str = format_tags_string($line["tags"], $id);
|
|
$tags_str_full = join(", ", $line["tags"]);
|
|
|
|
if (!$tags_str_full) $tags_str_full = __("no tags");
|
|
|
|
if (!$entry_comments) $entry_comments = " "; # placeholder
|
|
|
|
$rv['content'] .= "<div class='postTags' style='float : right'>
|
|
<img src='images/tag.png'
|
|
class='tagsPic' alt='Tags' title='Tags'> ";
|
|
|
|
if (!$zoom_mode) {
|
|
$rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>
|
|
<a title=\"".__('Edit tags for this article')."\"
|
|
href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>";
|
|
|
|
$rv['content'] .= "<div dojoType=\"dijit.Tooltip\"
|
|
id=\"ATSTRTIP-$id\" connectId=\"ATSTR-$id\"
|
|
position=\"below\">$tags_str_full</div>";
|
|
|
|
foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_ARTICLE_BUTTON) as $p) {
|
|
$rv['content'] .= $p->hook_article_button($line);
|
|
}
|
|
|
|
} else {
|
|
$tags_str = strip_tags($tags_str);
|
|
$rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>";
|
|
}
|
|
$rv['content'] .= "</div>";
|
|
$rv['content'] .= "<div clear='both'>";
|
|
|
|
foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_ARTICLE_LEFT_BUTTON) as $p) {
|
|
$rv['content'] .= $p->hook_article_left_button($line);
|
|
}
|
|
|
|
$rv['content'] .= "$entry_comments</div>";
|
|
|
|
if ($line["orig_feed_id"]) {
|
|
|
|
$tmp_result = db_query("SELECT * FROM ttrss_archived_feeds
|
|
WHERE id = ".$line["orig_feed_id"]);
|
|
|
|
if (db_num_rows($tmp_result) != 0) {
|
|
|
|
$rv['content'] .= "<div clear='both'>";
|
|
$rv['content'] .= __("Originally from:");
|
|
|
|
$rv['content'] .= " ";
|
|
|
|
$tmp_line = db_fetch_assoc($tmp_result);
|
|
|
|
$rv['content'] .= "<a target='_blank'
|
|
href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
|
|
$tmp_line['title'] . "</a>";
|
|
|
|
$rv['content'] .= " ";
|
|
|
|
$rv['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
|
|
$rv['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.svg'></a>";
|
|
|
|
$rv['content'] .= "</div>";
|
|
}
|
|
}
|
|
|
|
$rv['content'] .= "</div>";
|
|
|
|
$rv['content'] .= "<div id=\"POSTNOTE-$id\">";
|
|
if ($line['note']) {
|
|
$rv['content'] .= format_article_note($id, $line['note'], !$zoom_mode);
|
|
}
|
|
$rv['content'] .= "</div>";
|
|
|
|
if (!$line['lang']) $line['lang'] = 'en';
|
|
|
|
$rv['content'] .= "<div class=\"postContent\" lang=\"".$line['lang']."\">";
|
|
|
|
$rv['content'] .= $line["content"];
|
|
$rv['content'] .= format_article_enclosures($id,
|
|
sql_bool_to_bool($line["always_display_enclosures"]),
|
|
$line["content"],
|
|
sql_bool_to_bool($line["hide_images"]));
|
|
|
|
$rv['content'] .= "</div>";
|
|
|
|
$rv['content'] .= "</div>";
|
|
|
|
}
|
|
|
|
if ($zoom_mode) {
|
|
$rv['content'] .= "
|
|
<div class='footer'>
|
|
<button onclick=\"return window.close()\">".
|
|
__("Close this window")."</button></div>";
|
|
$rv['content'] .= "</body></html>";
|
|
}
|
|
|
|
return $rv;
|
|
|
|
}
|
|
|
|
function print_checkpoint($n, $s) {
|
|
$ts = microtime(true);
|
|
echo sprintf("<!-- CP[$n] %.4f seconds -->\n", $ts - $s);
|
|
return $ts;
|
|
}
|
|
|
|
function sanitize_tag($tag) {
|
|
$tag = trim($tag);
|
|
|
|
$tag = mb_strtolower($tag, 'utf-8');
|
|
|
|
$tag = preg_replace('/[\'\"\+\>\<]/', "", $tag);
|
|
|
|
// $tag = str_replace('"', "", $tag);
|
|
// $tag = str_replace("+", " ", $tag);
|
|
$tag = str_replace("technorati tag: ", "", $tag);
|
|
|
|
return $tag;
|
|
}
|
|
|
|
function get_self_url_prefix() {
|
|
if (strrpos(SELF_URL_PATH, "/") === strlen(SELF_URL_PATH)-1) {
|
|
return substr(SELF_URL_PATH, 0, strlen(SELF_URL_PATH)-1);
|
|
} else {
|
|
return SELF_URL_PATH;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI.
|
|
*
|
|
* @return string The Mozilla Firefox feed adding URL.
|
|
*/
|
|
function add_feed_url() {
|
|
//$url_path = ($_SERVER['HTTPS'] != "on" ? 'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH);
|
|
|
|
$url_path = get_self_url_prefix() .
|
|
"/public.php?op=subscribe&feed_url=%s";
|
|
return $url_path;
|
|
} // function add_feed_url
|
|
|
|
function encrypt_password($pass, $salt = '', $mode2 = false) {
|
|
if ($salt && $mode2) {
|
|
return "MODE2:" . hash('sha256', $salt . $pass);
|
|
} else if ($salt) {
|
|
return "SHA1X:" . sha1("$salt:$pass");
|
|
} else {
|
|
return "SHA1:" . sha1($pass);
|
|
}
|
|
} // function encrypt_password
|
|
|
|
function load_filters($feed_id, $owner_uid, $action_id = false) {
|
|
$filters = array();
|
|
|
|
$cat_id = (int)getFeedCategory($feed_id);
|
|
|
|
if ($cat_id == 0)
|
|
$null_cat_qpart = "cat_id IS NULL OR";
|
|
else
|
|
$null_cat_qpart = "";
|
|
|
|
$result = db_query("SELECT * FROM ttrss_filters2 WHERE
|
|
owner_uid = $owner_uid AND enabled = true ORDER BY order_id, title");
|
|
|
|
$check_cats = join(",", array_merge(
|
|
getParentCategories($cat_id, $owner_uid),
|
|
array($cat_id)));
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
$filter_id = $line["id"];
|
|
|
|
$result2 = db_query("SELECT
|
|
r.reg_exp, r.inverse, r.feed_id, r.cat_id, r.cat_filter, t.name AS type_name
|
|
FROM ttrss_filters2_rules AS r,
|
|
ttrss_filter_types AS t
|
|
WHERE
|
|
($null_cat_qpart (cat_id IS NULL AND cat_filter = false) OR cat_id IN ($check_cats)) AND
|
|
(feed_id IS NULL OR feed_id = '$feed_id') AND
|
|
filter_type = t.id AND filter_id = '$filter_id'");
|
|
|
|
$rules = array();
|
|
$actions = array();
|
|
|
|
while ($rule_line = db_fetch_assoc($result2)) {
|
|
# print_r($rule_line);
|
|
|
|
$rule = array();
|
|
$rule["reg_exp"] = $rule_line["reg_exp"];
|
|
$rule["type"] = $rule_line["type_name"];
|
|
$rule["inverse"] = sql_bool_to_bool($rule_line["inverse"]);
|
|
|
|
array_push($rules, $rule);
|
|
}
|
|
|
|
$result2 = db_query("SELECT a.action_param,t.name AS type_name
|
|
FROM ttrss_filters2_actions AS a,
|
|
ttrss_filter_actions AS t
|
|
WHERE
|
|
action_id = t.id AND filter_id = '$filter_id'");
|
|
|
|
while ($action_line = db_fetch_assoc($result2)) {
|
|
# print_r($action_line);
|
|
|
|
$action = array();
|
|
$action["type"] = $action_line["type_name"];
|
|
$action["param"] = $action_line["action_param"];
|
|
|
|
array_push($actions, $action);
|
|
}
|
|
|
|
|
|
$filter = array();
|
|
$filter["match_any_rule"] = sql_bool_to_bool($line["match_any_rule"]);
|
|
$filter["inverse"] = sql_bool_to_bool($line["inverse"]);
|
|
$filter["rules"] = $rules;
|
|
$filter["actions"] = $actions;
|
|
|
|
if (count($rules) > 0 && count($actions) > 0) {
|
|
array_push($filters, $filter);
|
|
}
|
|
}
|
|
|
|
return $filters;
|
|
}
|
|
|
|
function get_score_pic($score) {
|
|
if ($score > 100) {
|
|
return "score_high.png";
|
|
} else if ($score > 0) {
|
|
return "score_half_high.png";
|
|
} else if ($score < -100) {
|
|
return "score_low.png";
|
|
} else if ($score < 0) {
|
|
return "score_half_low.png";
|
|
} else {
|
|
return "score_neutral.png";
|
|
}
|
|
}
|
|
|
|
function feed_has_icon($id) {
|
|
return is_file(ICONS_DIR . "/$id.ico") && filesize(ICONS_DIR . "/$id.ico") > 0;
|
|
}
|
|
|
|
function init_plugins() {
|
|
PluginHost::getInstance()->load(PLUGINS, PluginHost::KIND_ALL);
|
|
|
|
return true;
|
|
}
|
|
|
|
function format_tags_string($tags, $id) {
|
|
if (!is_array($tags) || count($tags) == 0) {
|
|
return __("no tags");
|
|
} else {
|
|
$maxtags = min(5, count($tags));
|
|
|
|
for ($i = 0; $i < $maxtags; $i++) {
|
|
$tags_str .= "<a class=\"tag\" href=\"#\" onclick=\"viewfeed('".$tags[$i]."')\">" . $tags[$i] . "</a>, ";
|
|
}
|
|
|
|
$tags_str = mb_substr($tags_str, 0, mb_strlen($tags_str)-2);
|
|
|
|
if (count($tags) > $maxtags)
|
|
$tags_str .= ", …";
|
|
|
|
return $tags_str;
|
|
}
|
|
}
|
|
|
|
function format_article_labels($labels, $id) {
|
|
|
|
if (!is_array($labels)) return '';
|
|
|
|
$labels_str = "";
|
|
|
|
foreach ($labels as $l) {
|
|
$labels_str .= sprintf("<span class='hlLabelRef'
|
|
style='color : %s; background-color : %s'>%s</span>",
|
|
$l[2], $l[3], $l[1]);
|
|
}
|
|
|
|
return $labels_str;
|
|
|
|
}
|
|
|
|
function format_article_note($id, $note, $allow_edit = true) {
|
|
|
|
$str = "<div class='articleNote' onclick=\"editArticleNote($id)\">
|
|
<div class='noteEdit' onclick=\"editArticleNote($id)\">".
|
|
($allow_edit ? __('(edit note)') : "")."</div>$note</div>";
|
|
|
|
return $str;
|
|
}
|
|
|
|
|
|
function get_feed_category($feed_cat, $parent_cat_id = false) {
|
|
if ($parent_cat_id) {
|
|
$parent_qpart = "parent_cat = '$parent_cat_id'";
|
|
$parent_insert = "'$parent_cat_id'";
|
|
} else {
|
|
$parent_qpart = "parent_cat IS NULL";
|
|
$parent_insert = "NULL";
|
|
}
|
|
|
|
$result = db_query(
|
|
"SELECT id FROM ttrss_feed_categories
|
|
WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]);
|
|
|
|
if (db_num_rows($result) == 0) {
|
|
return false;
|
|
} else {
|
|
return db_fetch_result($result, 0, "id");
|
|
}
|
|
}
|
|
|
|
function add_feed_category($feed_cat, $parent_cat_id = false) {
|
|
|
|
if (!$feed_cat) return false;
|
|
|
|
db_query("BEGIN");
|
|
|
|
if ($parent_cat_id) {
|
|
$parent_qpart = "parent_cat = '$parent_cat_id'";
|
|
$parent_insert = "'$parent_cat_id'";
|
|
} else {
|
|
$parent_qpart = "parent_cat IS NULL";
|
|
$parent_insert = "NULL";
|
|
}
|
|
|
|
$feed_cat = mb_substr($feed_cat, 0, 250);
|
|
|
|
$result = db_query(
|
|
"SELECT id FROM ttrss_feed_categories
|
|
WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]);
|
|
|
|
if (db_num_rows($result) == 0) {
|
|
|
|
$result = db_query(
|
|
"INSERT INTO ttrss_feed_categories (owner_uid,title,parent_cat)
|
|
VALUES ('".$_SESSION["uid"]."', '$feed_cat', $parent_insert)");
|
|
|
|
db_query("COMMIT");
|
|
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
function getArticleFeed($id) {
|
|
$result = db_query("SELECT feed_id FROM ttrss_user_entries
|
|
WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
|
|
|
|
if (db_num_rows($result) != 0) {
|
|
return db_fetch_result($result, 0, "feed_id");
|
|
} else {
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Fixes incomplete URLs by prepending "http://".
|
|
* Also replaces feed:// with http://, and
|
|
* prepends a trailing slash if the url is a domain name only.
|
|
*
|
|
* @param string $url Possibly incomplete URL
|
|
*
|
|
* @return string Fixed URL.
|
|
*/
|
|
function fix_url($url) {
|
|
if (strpos($url, '://') === false) {
|
|
$url = 'http://' . $url;
|
|
} else if (substr($url, 0, 5) == 'feed:') {
|
|
$url = 'http:' . substr($url, 5);
|
|
}
|
|
|
|
//prepend slash if the URL has no slash in it
|
|
// "http://www.example" -> "http://www.example/"
|
|
if (strpos($url, '/', strpos($url, ':') + 3) === false) {
|
|
$url .= '/';
|
|
}
|
|
|
|
if ($url != "http:///")
|
|
return $url;
|
|
else
|
|
return '';
|
|
}
|
|
|
|
function validate_feed_url($url) {
|
|
$parts = parse_url($url);
|
|
|
|
return ($parts['scheme'] == 'http' || $parts['scheme'] == 'feed' || $parts['scheme'] == 'https');
|
|
|
|
}
|
|
|
|
function get_article_enclosures($id) {
|
|
|
|
$query = "SELECT * FROM ttrss_enclosures
|
|
WHERE post_id = '$id' AND content_url != ''";
|
|
|
|
$rv = array();
|
|
|
|
$result = db_query($query);
|
|
|
|
if (db_num_rows($result) > 0) {
|
|
while ($line = db_fetch_assoc($result)) {
|
|
array_push($rv, $line);
|
|
}
|
|
}
|
|
|
|
return $rv;
|
|
}
|
|
|
|
function save_email_address($email) {
|
|
// FIXME: implement persistent storage of emails
|
|
|
|
if (!$_SESSION['stored_emails'])
|
|
$_SESSION['stored_emails'] = array();
|
|
|
|
if (!in_array($email, $_SESSION['stored_emails']))
|
|
array_push($_SESSION['stored_emails'], $email);
|
|
}
|
|
|
|
|
|
function get_feed_access_key($feed_id, $is_cat, $owner_uid = false) {
|
|
|
|
if (!$owner_uid) $owner_uid = $_SESSION["uid"];
|
|
|
|
$sql_is_cat = bool_to_sql_bool($is_cat);
|
|
|
|
$result = db_query("SELECT access_key FROM ttrss_access_keys
|
|
WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
|
|
AND owner_uid = " . $owner_uid);
|
|
|
|
if (db_num_rows($result) == 1) {
|
|
return db_fetch_result($result, 0, "access_key");
|
|
} else {
|
|
$key = db_escape_string(sha1(uniqid(rand(), true)));
|
|
|
|
$result = db_query("INSERT INTO ttrss_access_keys
|
|
(access_key, feed_id, is_cat, owner_uid)
|
|
VALUES ('$key', '$feed_id', $sql_is_cat, '$owner_uid')");
|
|
|
|
return $key;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
function get_feeds_from_html($url, $content)
|
|
{
|
|
$url = fix_url($url);
|
|
$baseUrl = substr($url, 0, strrpos($url, '/') + 1);
|
|
|
|
libxml_use_internal_errors(true);
|
|
|
|
$doc = new DOMDocument();
|
|
$doc->loadHTML($content);
|
|
$xpath = new DOMXPath($doc);
|
|
$entries = $xpath->query('/html/head/link[@rel="alternate"]');
|
|
$feedUrls = array();
|
|
foreach ($entries as $entry) {
|
|
if ($entry->hasAttribute('href')) {
|
|
$title = $entry->getAttribute('title');
|
|
if ($title == '') {
|
|
$title = $entry->getAttribute('type');
|
|
}
|
|
$feedUrl = rewrite_relative_url(
|
|
$baseUrl, $entry->getAttribute('href')
|
|
);
|
|
$feedUrls[$feedUrl] = $title;
|
|
}
|
|
}
|
|
return $feedUrls;
|
|
}
|
|
|
|
function is_html($content) {
|
|
return preg_match("/<html|DOCTYPE html/i", substr($content, 0, 20)) !== 0;
|
|
}
|
|
|
|
function url_is_html($url, $login = false, $pass = false) {
|
|
return is_html(fetch_file_contents($url, false, $login, $pass));
|
|
}
|
|
|
|
function print_label_select($name, $value, $attributes = "") {
|
|
|
|
$result = db_query("SELECT caption FROM ttrss_labels2
|
|
WHERE owner_uid = '".$_SESSION["uid"]."' ORDER BY caption");
|
|
|
|
print "<select default=\"$value\" name=\"" . htmlspecialchars($name) .
|
|
"\" $attributes onchange=\"labelSelectOnChange(this)\" >";
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
|
|
$issel = ($line["caption"] == $value) ? "selected=\"1\"" : "";
|
|
|
|
print "<option value=\"".htmlspecialchars($line["caption"])."\"
|
|
$issel>" . htmlspecialchars($line["caption"]) . "</option>";
|
|
|
|
}
|
|
|
|
# print "<option value=\"ADD_LABEL\">" .__("Add label...") . "</option>";
|
|
|
|
print "</select>";
|
|
|
|
|
|
}
|
|
|
|
function format_article_enclosures($id, $always_display_enclosures,
|
|
$article_content, $hide_images = false) {
|
|
|
|
$result = get_article_enclosures($id);
|
|
$rv = '';
|
|
|
|
if (count($result) > 0) {
|
|
|
|
$entries_html = array();
|
|
$entries = array();
|
|
$entries_inline = array();
|
|
|
|
foreach ($result as $line) {
|
|
|
|
$url = $line["content_url"];
|
|
$ctype = $line["content_type"];
|
|
$title = $line["title"];
|
|
|
|
if (!$ctype) $ctype = __("unknown type");
|
|
|
|
$filename = substr($url, strrpos($url, "/")+1);
|
|
|
|
$player = format_inline_player($url, $ctype);
|
|
|
|
if ($player) array_push($entries_inline, $player);
|
|
|
|
# $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
|
|
# $filename . " (" . $ctype . ")" . "</a>";
|
|
|
|
$entry = "<div onclick=\"window.open('".htmlspecialchars($url)."')\"
|
|
dojoType=\"dijit.MenuItem\">$filename ($ctype)</div>";
|
|
|
|
array_push($entries_html, $entry);
|
|
|
|
$entry = array();
|
|
|
|
$entry["type"] = $ctype;
|
|
$entry["filename"] = $filename;
|
|
$entry["url"] = $url;
|
|
$entry["title"] = $title;
|
|
|
|
array_push($entries, $entry);
|
|
}
|
|
|
|
if ($_SESSION['uid'] && !get_pref("STRIP_IMAGES") && !$_SESSION["bw_limit"]) {
|
|
if ($always_display_enclosures ||
|
|
!preg_match("/<img/i", $article_content)) {
|
|
|
|
foreach ($entries as $entry) {
|
|
|
|
if (preg_match("/image/", $entry["type"]) ||
|
|
preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) {
|
|
|
|
if (!$hide_images) {
|
|
$rv .= "<p><img
|
|
alt=\"".htmlspecialchars($entry["filename"])."\"
|
|
src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>";
|
|
} else {
|
|
$rv .= "<p><a target=\"_blank\"
|
|
href=\"".htmlspecialchars($entry["url"])."\"
|
|
>" .htmlspecialchars($entry["url"]) . "</a></p>";
|
|
}
|
|
|
|
if ($entry['title']) {
|
|
$rv.= "<div class=\"enclosure_title\">${entry['title']}</div>";
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (count($entries_inline) > 0) {
|
|
$rv .= "<hr clear='both'/>";
|
|
foreach ($entries_inline as $entry) { $rv .= $entry; };
|
|
$rv .= "<hr clear='both'/>";
|
|
}
|
|
|
|
$rv .= "<select class=\"attachments\" onchange=\"openSelectedAttachment(this)\">".
|
|
"<option value=''>" . __('Attachments')."</option>";
|
|
|
|
foreach ($entries as $entry) {
|
|
if ($entry["title"])
|
|
$title = "— " . truncate_string($entry["title"], 30);
|
|
else
|
|
$title = "";
|
|
|
|
$rv .= "<option value=\"".htmlspecialchars($entry["url"])."\">" . htmlspecialchars($entry["filename"]) . "$title</option>";
|
|
|
|
};
|
|
|
|
$rv .= "</select>";
|
|
}
|
|
|
|
return $rv;
|
|
}
|
|
|
|
function getLastArticleId() {
|
|
$result = db_query("SELECT MAX(ref_id) AS id FROM ttrss_user_entries
|
|
WHERE owner_uid = " . $_SESSION["uid"]);
|
|
|
|
if (db_num_rows($result) == 1) {
|
|
return db_fetch_result($result, 0, "id");
|
|
} else {
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
function build_url($parts) {
|
|
return $parts['scheme'] . "://" . $parts['host'] . $parts['path'];
|
|
}
|
|
|
|
/**
|
|
* Converts a (possibly) relative URL to a absolute one.
|
|
*
|
|
* @param string $url Base URL (i.e. from where the document is)
|
|
* @param string $rel_url Possibly relative URL in the document
|
|
*
|
|
* @return string Absolute URL
|
|
*/
|
|
function rewrite_relative_url($url, $rel_url) {
|
|
if (strpos($rel_url, ":") !== false) {
|
|
return $rel_url;
|
|
} else if (strpos($rel_url, "://") !== false) {
|
|
return $rel_url;
|
|
} else if (strpos($rel_url, "//") === 0) {
|
|
# protocol-relative URL (rare but they exist)
|
|
return $rel_url;
|
|
} else if (strpos($rel_url, "/") === 0)
|
|
{
|
|
$parts = parse_url($url);
|
|
$parts['path'] = $rel_url;
|
|
|
|
return build_url($parts);
|
|
|
|
} else {
|
|
$parts = parse_url($url);
|
|
if (!isset($parts['path'])) {
|
|
$parts['path'] = '/';
|
|
}
|
|
$dir = $parts['path'];
|
|
if (substr($dir, -1) !== '/') {
|
|
$dir = dirname($parts['path']);
|
|
$dir !== '/' && $dir .= '/';
|
|
}
|
|
$parts['path'] = $dir . $rel_url;
|
|
|
|
return build_url($parts);
|
|
}
|
|
}
|
|
|
|
function sphinx_search($query, $offset = 0, $limit = 30) {
|
|
require_once 'lib/sphinxapi.php';
|
|
|
|
$sphinxClient = new SphinxClient();
|
|
|
|
$sphinxpair = explode(":", SPHINX_SERVER, 2);
|
|
|
|
$sphinxClient->SetServer($sphinxpair[0], (int)$sphinxpair[1]);
|
|
$sphinxClient->SetConnectTimeout(1);
|
|
|
|
$sphinxClient->SetFieldWeights(array('title' => 70, 'content' => 30,
|
|
'feed_title' => 20));
|
|
|
|
$sphinxClient->SetMatchMode(SPH_MATCH_EXTENDED2);
|
|
$sphinxClient->SetRankingMode(SPH_RANK_PROXIMITY_BM25);
|
|
$sphinxClient->SetLimits($offset, $limit, 1000);
|
|
$sphinxClient->SetArrayResult(false);
|
|
$sphinxClient->SetFilter('owner_uid', array($_SESSION['uid']));
|
|
|
|
$result = $sphinxClient->Query($query, SPHINX_INDEX);
|
|
|
|
$ids = array();
|
|
|
|
if (is_array($result['matches'])) {
|
|
foreach (array_keys($result['matches']) as $int_id) {
|
|
$ref_id = $result['matches'][$int_id]['attrs']['ref_id'];
|
|
array_push($ids, $ref_id);
|
|
}
|
|
}
|
|
|
|
return $ids;
|
|
}
|
|
|
|
function cleanup_tags($days = 14, $limit = 1000) {
|
|
|
|
if (DB_TYPE == "pgsql") {
|
|
$interval_query = "date_updated < NOW() - INTERVAL '$days days'";
|
|
} else if (DB_TYPE == "mysql") {
|
|
$interval_query = "date_updated < DATE_SUB(NOW(), INTERVAL $days DAY)";
|
|
}
|
|
|
|
$tags_deleted = 0;
|
|
|
|
while ($limit > 0) {
|
|
$limit_part = 500;
|
|
|
|
$query = "SELECT ttrss_tags.id AS id
|
|
FROM ttrss_tags, ttrss_user_entries, ttrss_entries
|
|
WHERE post_int_id = int_id AND $interval_query AND
|
|
ref_id = ttrss_entries.id AND tag_cache != '' LIMIT $limit_part";
|
|
|
|
$result = db_query($query);
|
|
|
|
$ids = array();
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
array_push($ids, $line['id']);
|
|
}
|
|
|
|
if (count($ids) > 0) {
|
|
$ids = join(",", $ids);
|
|
|
|
$tmp_result = db_query("DELETE FROM ttrss_tags WHERE id IN ($ids)");
|
|
$tags_deleted += db_affected_rows($tmp_result);
|
|
} else {
|
|
break;
|
|
}
|
|
|
|
$limit -= $limit_part;
|
|
}
|
|
|
|
return $tags_deleted;
|
|
}
|
|
|
|
function print_user_stylesheet() {
|
|
$value = get_pref('USER_STYLESHEET');
|
|
|
|
if ($value) {
|
|
print "<style type=\"text/css\">";
|
|
print str_replace("<br/>", "\n", $value);
|
|
print "</style>";
|
|
}
|
|
|
|
}
|
|
|
|
function filter_to_sql($filter, $owner_uid) {
|
|
$query = array();
|
|
|
|
if (DB_TYPE == "pgsql")
|
|
$reg_qpart = "~";
|
|
else
|
|
$reg_qpart = "REGEXP";
|
|
|
|
foreach ($filter["rules"] AS $rule) {
|
|
$rule['reg_exp'] = str_replace('/', '\/', $rule["reg_exp"]);
|
|
$regexp_valid = preg_match('/' . $rule['reg_exp'] . '/',
|
|
$rule['reg_exp']) !== FALSE;
|
|
|
|
if ($regexp_valid) {
|
|
|
|
$rule['reg_exp'] = db_escape_string($rule['reg_exp']);
|
|
|
|
switch ($rule["type"]) {
|
|
case "title":
|
|
$qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('".
|
|
$rule['reg_exp'] . "')";
|
|
break;
|
|
case "content":
|
|
$qpart = "LOWER(ttrss_entries.content) $reg_qpart LOWER('".
|
|
$rule['reg_exp'] . "')";
|
|
break;
|
|
case "both":
|
|
$qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('".
|
|
$rule['reg_exp'] . "') OR LOWER(" .
|
|
"ttrss_entries.content) $reg_qpart LOWER('" . $rule['reg_exp'] . "')";
|
|
break;
|
|
case "tag":
|
|
$qpart = "LOWER(ttrss_user_entries.tag_cache) $reg_qpart LOWER('".
|
|
$rule['reg_exp'] . "')";
|
|
break;
|
|
case "link":
|
|
$qpart = "LOWER(ttrss_entries.link) $reg_qpart LOWER('".
|
|
$rule['reg_exp'] . "')";
|
|
break;
|
|
case "author":
|
|
$qpart = "LOWER(ttrss_entries.author) $reg_qpart LOWER('".
|
|
$rule['reg_exp'] . "')";
|
|
break;
|
|
}
|
|
|
|
if (isset($rule['inverse'])) $qpart = "NOT ($qpart)";
|
|
|
|
if (isset($rule["feed_id"]) && $rule["feed_id"] > 0) {
|
|
$qpart .= " AND feed_id = " . db_escape_string($rule["feed_id"]);
|
|
}
|
|
|
|
if (isset($rule["cat_id"])) {
|
|
|
|
if ($rule["cat_id"] > 0) {
|
|
$children = getChildCategories($rule["cat_id"], $owner_uid);
|
|
array_push($children, $rule["cat_id"]);
|
|
|
|
$children = join(",", $children);
|
|
|
|
$cat_qpart = "cat_id IN ($children)";
|
|
} else {
|
|
$cat_qpart = "cat_id IS NULL";
|
|
}
|
|
|
|
$qpart .= " AND $cat_qpart";
|
|
}
|
|
|
|
$qpart .= " AND feed_id IS NOT NULL";
|
|
|
|
array_push($query, "($qpart)");
|
|
|
|
}
|
|
}
|
|
|
|
if (count($query) > 0) {
|
|
$fullquery = "(" . join($filter["match_any_rule"] ? "OR" : "AND", $query) . ")";
|
|
} else {
|
|
$fullquery = "(false)";
|
|
}
|
|
|
|
if ($filter['inverse']) $fullquery = "(NOT $fullquery)";
|
|
|
|
return $fullquery;
|
|
}
|
|
|
|
if (!function_exists('gzdecode')) {
|
|
function gzdecode($string) { // no support for 2nd argument
|
|
return file_get_contents('compress.zlib://data:who/cares;base64,'.
|
|
base64_encode($string));
|
|
}
|
|
}
|
|
|
|
function get_random_bytes($length) {
|
|
if (function_exists('openssl_random_pseudo_bytes')) {
|
|
return openssl_random_pseudo_bytes($length);
|
|
} else {
|
|
$output = "";
|
|
|
|
for ($i = 0; $i < $length; $i++)
|
|
$output .= chr(mt_rand(0, 255));
|
|
|
|
return $output;
|
|
}
|
|
}
|
|
|
|
function read_stdin() {
|
|
$fp = fopen("php://stdin", "r");
|
|
|
|
if ($fp) {
|
|
$line = trim(fgets($fp));
|
|
fclose($fp);
|
|
return $line;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
function tmpdirname($path, $prefix) {
|
|
// Use PHP's tmpfile function to create a temporary
|
|
// directory name. Delete the file and keep the name.
|
|
$tempname = tempnam($path,$prefix);
|
|
if (!$tempname)
|
|
return false;
|
|
|
|
if (!unlink($tempname))
|
|
return false;
|
|
|
|
return $tempname;
|
|
}
|
|
|
|
function getFeedCategory($feed) {
|
|
$result = db_query("SELECT cat_id FROM ttrss_feeds
|
|
WHERE id = '$feed'");
|
|
|
|
if (db_num_rows($result) > 0) {
|
|
return db_fetch_result($result, 0, "cat_id");
|
|
} else {
|
|
return false;
|
|
}
|
|
|
|
}
|
|
|
|
function implements_interface($class, $interface) {
|
|
return in_array($interface, class_implements($class));
|
|
}
|
|
|
|
function geturl($url, $depth = 0){
|
|
|
|
if ($depth == 20) return $url;
|
|
|
|
if (!function_exists('curl_init'))
|
|
return user_error('CURL Must be installed for geturl function to work. Ask your host to enable it or uncomment extension=php_curl.dll in php.ini', E_USER_ERROR);
|
|
|
|
$curl = curl_init();
|
|
$header[0] = "Accept: text/xml,application/xml,application/xhtml+xml,";
|
|
$header[0] .= "text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5";
|
|
$header[] = "Cache-Control: max-age=0";
|
|
$header[] = "Connection: keep-alive";
|
|
$header[] = "Keep-Alive: 300";
|
|
$header[] = "Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7";
|
|
$header[] = "Accept-Language: en-us,en;q=0.5";
|
|
$header[] = "Pragma: ";
|
|
|
|
curl_setopt($curl, CURLOPT_URL, $url);
|
|
curl_setopt($curl, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 5.1; rv:5.0) Gecko/20100101 Firefox/5.0 Firefox/5.0');
|
|
curl_setopt($curl, CURLOPT_HTTPHEADER, $header);
|
|
curl_setopt($curl, CURLOPT_HEADER, true);
|
|
curl_setopt($curl, CURLOPT_REFERER, $url);
|
|
curl_setopt($curl, CURLOPT_ENCODING, 'gzip,deflate');
|
|
curl_setopt($curl, CURLOPT_AUTOREFERER, true);
|
|
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
|
|
//curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true); //CURLOPT_FOLLOWLOCATION Disabled...
|
|
curl_setopt($curl, CURLOPT_TIMEOUT, 60);
|
|
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
|
|
|
|
if (defined('_CURL_HTTP_PROXY')) {
|
|
curl_setopt($curl, CURLOPT_PROXY, _CURL_HTTP_PROXY);
|
|
}
|
|
|
|
if ((OPENSSL_VERSION_NUMBER >= 0x0090808f) && (OPENSSL_VERSION_NUMBER < 0x10000000)) {
|
|
curl_setopt($curl, CURLOPT_SSLVERSION, 3);
|
|
}
|
|
|
|
$html = curl_exec($curl);
|
|
|
|
$status = curl_getinfo($curl);
|
|
|
|
if($status['http_code']!=200){
|
|
if($status['http_code'] == 301 || $status['http_code'] == 302) {
|
|
curl_close($curl);
|
|
list($header) = explode("\r\n\r\n", $html, 2);
|
|
$matches = array();
|
|
preg_match("/(Location:|URI:)[^(\n)]*/", $header, $matches);
|
|
$url = trim(str_replace($matches[1],"",$matches[0]));
|
|
$url_parsed = parse_url($url);
|
|
return (isset($url_parsed))? geturl($url, $depth + 1):'';
|
|
}
|
|
|
|
global $fetch_last_error;
|
|
|
|
$fetch_last_error = curl_errno($curl) . " " . curl_error($curl);
|
|
curl_close($curl);
|
|
|
|
$oline='';
|
|
foreach($status as $key=>$eline){$oline.='['.$key.']'.$eline.' ';}
|
|
$line =$oline." \r\n ".$url."\r\n-----------------\r\n";
|
|
# $handle = @fopen('./curl.error.log', 'a');
|
|
# fwrite($handle, $line);
|
|
return FALSE;
|
|
}
|
|
curl_close($curl);
|
|
return $url;
|
|
}
|
|
|
|
function get_minified_js($files) {
|
|
require_once 'lib/jshrink/Minifier.php';
|
|
|
|
$rv = '';
|
|
|
|
foreach ($files as $js) {
|
|
if (!isset($_GET['debug'])) {
|
|
$cached_file = CACHE_DIR . "/js/".basename($js).".js";
|
|
|
|
if (file_exists($cached_file) &&
|
|
is_readable($cached_file) &&
|
|
filemtime($cached_file) >= filemtime("js/$js.js")) {
|
|
|
|
$rv .= file_get_contents($cached_file);
|
|
|
|
} else {
|
|
$minified = JShrink\Minifier::minify(file_get_contents("js/$js.js"));
|
|
file_put_contents($cached_file, $minified);
|
|
$rv .= $minified;
|
|
}
|
|
} else {
|
|
$rv .= file_get_contents("js/$js.js");
|
|
}
|
|
}
|
|
|
|
return $rv;
|
|
}
|
|
|
|
function stylesheet_tag($filename) {
|
|
$timestamp = filemtime($filename);
|
|
|
|
echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"$filename?$timestamp\"/>\n";
|
|
}
|
|
|
|
function javascript_tag($filename) {
|
|
$query = "";
|
|
|
|
if (!(strpos($filename, "?") === FALSE)) {
|
|
$query = substr($filename, strpos($filename, "?")+1);
|
|
$filename = substr($filename, 0, strpos($filename, "?"));
|
|
}
|
|
|
|
$timestamp = filemtime($filename);
|
|
|
|
if ($query) $timestamp .= "&$query";
|
|
|
|
echo "<script type=\"text/javascript\" charset=\"utf-8\" src=\"$filename?$timestamp\"></script>\n";
|
|
}
|
|
|
|
function calculate_dep_timestamp() {
|
|
$files = array_merge(glob("js/*.js"), glob("css/*.css"));
|
|
|
|
$max_ts = -1;
|
|
|
|
foreach ($files as $file) {
|
|
if (filemtime($file) > $max_ts) $max_ts = filemtime($file);
|
|
}
|
|
|
|
return $max_ts;
|
|
}
|
|
|
|
function T_js_decl($s1, $s2) {
|
|
if ($s1 && $s2) {
|
|
$s1 = preg_replace("/\n/", "", $s1);
|
|
$s2 = preg_replace("/\n/", "", $s2);
|
|
|
|
$s1 = preg_replace("/\"/", "\\\"", $s1);
|
|
$s2 = preg_replace("/\"/", "\\\"", $s2);
|
|
|
|
return "T_messages[\"$s1\"] = \"$s2\";\n";
|
|
}
|
|
}
|
|
|
|
function init_js_translations() {
|
|
|
|
print 'var T_messages = new Object();
|
|
|
|
function __(msg) {
|
|
if (T_messages[msg]) {
|
|
return T_messages[msg];
|
|
} else {
|
|
return msg;
|
|
}
|
|
}
|
|
|
|
function ngettext(msg1, msg2, n) {
|
|
return __((parseInt(n) > 1) ? msg2 : msg1);
|
|
}';
|
|
|
|
$l10n = _get_reader();
|
|
|
|
for ($i = 0; $i < $l10n->total; $i++) {
|
|
$orig = $l10n->get_original_string($i);
|
|
if(strpos($orig, "\000") !== FALSE) { // Plural forms
|
|
$key = explode(chr(0), $orig);
|
|
print T_js_decl($key[0], _ngettext($key[0], $key[1], 1)); // Singular
|
|
print T_js_decl($key[1], _ngettext($key[0], $key[1], 2)); // Plural
|
|
} else {
|
|
$translation = __($orig);
|
|
print T_js_decl($orig, $translation);
|
|
}
|
|
}
|
|
}
|
|
|
|
function label_to_feed_id($label) {
|
|
return LABEL_BASE_INDEX - 1 - abs($label);
|
|
}
|
|
|
|
function feed_to_label_id($feed) {
|
|
return LABEL_BASE_INDEX - 1 + abs($feed);
|
|
}
|
|
|
|
function format_libxml_error($error) {
|
|
return T_sprintf("LibXML error %s at line %d (column %d): %s",
|
|
$error->code, $error->line, $error->column,
|
|
$error->message);
|
|
}
|
|
|
|
?>
|