3941 lines
104 KiB
PHP
3941 lines
104 KiB
PHP
<?php
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define('EXPECTED_CONFIG_VERSION', 26);
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define('SCHEMA_VERSION', 102);
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$fetch_last_error = false;
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$pluginhost = false;
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function __autoload($class) {
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$class_file = str_replace("_", "/", strtolower(basename($class)));
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$file = dirname(__FILE__)."/../classes/$class_file.php";
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if (file_exists($file)) {
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require $file;
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}
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}
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mb_internal_encoding("UTF-8");
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date_default_timezone_set('UTC');
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if (defined('E_DEPRECATED')) {
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error_reporting(E_ALL & ~E_NOTICE & ~E_DEPRECATED);
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} else {
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error_reporting(E_ALL & ~E_NOTICE);
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}
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require_once 'config.php';
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if (DB_TYPE == "pgsql") {
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define('SUBSTRING_FOR_DATE', 'SUBSTRING_FOR_DATE');
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} else {
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define('SUBSTRING_FOR_DATE', 'SUBSTRING');
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}
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define('THEME_VERSION_REQUIRED', 1.1);
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/**
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* Return available translations names.
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*
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* @access public
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* @return array A array of available translations.
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*/
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function get_translations() {
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$tr = array(
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"auto" => "Detect automatically",
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"ca_CA" => "Català",
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"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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"nb_NO" => "Norwegian bokmål",
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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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return $tr;
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}
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require_once "lib/accept-to-gettext.php";
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require_once "lib/gettext/gettext.inc";
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function startup_gettext() {
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# Get locale from Accept-Language header
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$lang = al2gt(array_keys(get_translations()), "text/html");
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if (defined('_TRANSLATION_OVERRIDE_DEFAULT')) {
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$lang = _TRANSLATION_OVERRIDE_DEFAULT;
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}
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/* In login action of mobile version */
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if ($_POST["language"] && defined('MOBILE_VERSION')) {
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$lang = $_POST["language"];
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} else {
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$lang = $_SESSION["language"];
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}
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if ($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, $lang);
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}
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if (defined('MOBILE_VERSION')) {
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_bindtextdomain("messages", "../locale");
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} else {
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_bindtextdomain("messages", "locale");
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}
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_textdomain("messages");
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_bind_textdomain_codeset("messages", "UTF-8");
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}
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}
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startup_gettext();
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require_once 'db-prefs.php';
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require_once 'version.php';
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require_once 'ccache.php';
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require_once 'labels.php';
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ini_set('user_agent', SELF_USER_AGENT);
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require_once 'lib/pubsubhubbub/publisher.php';
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require_once 'lib/htmLawed.php';
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$tz_offset = -1;
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$utc_tz = new DateTimeZone('UTC');
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$schema_version = false;
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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) {
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if (defined('QUIET') && QUIET) {
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return;
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}
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$ts = strftime("%H:%M:%S", time());
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if (function_exists('posix_getpid')) {
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$ts = "$ts/" . posix_getpid();
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}
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print "[$ts] $msg\n";
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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 $debug Set to True to enable the debug. False by default.
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* @access public
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* @return void
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*/
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function purge_feed($link, $feed_id, $purge_interval, $debug = false) {
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if (!$purge_interval) $purge_interval = feed_purge_interval($link, $feed_id);
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$rows = -1;
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$result = db_query($link,
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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($link, $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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$purge_unread = get_pref($link, "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($link);
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if (preg_match("/^7\./", $pg_version) || preg_match("/^8\.0/", $pg_version)) {
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$result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
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ttrss_entries.id = ref_id AND
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marked = false AND
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feed_id = '$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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$result = db_query($link, "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 '$purge_interval days'");
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}
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$rows = pg_affected_rows($result);
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} else {
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/* $result = db_query($link, "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($link, "DELETE FROM ttrss_user_entries
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USING ttrss_user_entries, ttrss_entries
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WHERE ttrss_entries.id = ref_id AND
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marked = false AND
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feed_id = '$feed_id' AND
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$query_limit
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ttrss_entries.date_updated < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)");
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$rows = mysql_affected_rows($link);
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}
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ccache_update($link, $feed_id, $owner_uid);
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if ($debug) {
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_debug("Purged feed $feed_id ($purge_interval): deleted $rows articles");
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}
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} // function purge_feed
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function feed_purge_interval($link, $feed_id) {
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$result = db_query($link, "SELECT purge_interval, owner_uid FROM ttrss_feeds
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WHERE id = '$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) $purge_interval = get_pref($link,
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'PURGE_OLD_DAYS', $owner_uid);
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return $purge_interval;
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} else {
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return -1;
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}
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}
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function purge_orphans($link, $do_output = false) {
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// purge orphaned posts in main content table
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$result = db_query($link, "DELETE FROM ttrss_entries WHERE
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(SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
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if ($do_output) {
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$rows = db_affected_rows($link, $result);
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_debug("Purged $rows orphaned posts.");
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}
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}
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function get_feed_update_interval($link, $feed_id) {
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$result = db_query($link, "SELECT owner_uid, update_interval FROM
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ttrss_feeds WHERE id = '$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 $update_interval;
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} else {
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return get_pref($link, '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, $post_query = false) {
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$login = urlencode($login);
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$pass = urlencode($pass);
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global $fetch_last_error;
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if (function_exists('curl_init') && !ini_get("open_basedir")) {
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$ch = curl_init($url);
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curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 15);
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curl_setopt($ch, CURLOPT_TIMEOUT, 45);
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curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
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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($ch, CURLOPT_ENCODING , "gzip");
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if ($post_query) {
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curl_setopt($ch, CURLOPT_POST, true);
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curl_setopt($ch, CURLOPT_POSTFIELDS, $post_query);
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}
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if ($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 ($contents === false) {
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$fetch_last_error = 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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$content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE);
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curl_close($ch);
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if ($http_code != 200 || $type && strpos($content_type, "$type") === false) {
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return false;
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}
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return $contents;
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} else {
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if ($login && $pass ){
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$url_parts = array();
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preg_match("/(^[^:]*):\/\/(.*)/", $url, $url_parts);
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if ($url_parts[1] && $url_parts[2]) {
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$url = $url_parts[1] . "://$login:$pass@" . $url_parts[2];
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}
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}
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$data = @file_get_contents($url);
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if (!$data && function_exists('error_get_last')) {
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$error = error_get_last();
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$fetch_last_error = $error["message"];
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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 $url A feed or page URL
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* @access public
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* @return mixed The favicon URL, or false if none was found.
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*/
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function get_favicon_url($url) {
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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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$base = $xpath->query('/html/head/base');
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foreach ($base as $b) {
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$url = $b->getAttribute("href");
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break;
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}
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$entries = $xpath->query('/html/head/link[@rel="shortcut icon" or @rel="icon"]');
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if (count($entries) > 0) {
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foreach ($entries as $entry) {
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$favicon_url = rewrite_relative_url($url, $entry->getAttribute("href"));
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break;
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}
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}
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}
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if (!$favicon_url)
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$favicon_url = rewrite_relative_url($url, "/favicon.ico");
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return $favicon_url;
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} // function get_favicon_url
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function check_feed_favicon($site_url, $feed, $link) {
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# print "FAVICON [$site_url]: $favicon_url\n";
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$icon_file = ICONS_DIR . "/$feed.ico";
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if (!file_exists($icon_file)) {
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$favicon_url = get_favicon_url($site_url);
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if ($favicon_url) {
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// Limiting to "image" type misses those served with text/plain
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$contents = fetch_file_contents($favicon_url); // , "image");
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if ($contents) {
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// Crude image type matching.
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// Patterns gleaned from the file(1) source code.
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if (preg_match('/^\x00\x00\x01\x00/', $contents)) {
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// 0 string \000\000\001\000 MS Windows icon resource
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//error_log("check_feed_favicon: favicon_url=$favicon_url isa MS Windows icon resource");
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}
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elseif (preg_match('/^GIF8/', $contents)) {
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// 0 string GIF8 GIF image data
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//error_log("check_feed_favicon: favicon_url=$favicon_url isa GIF image");
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}
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elseif (preg_match('/^\x89PNG\x0d\x0a\x1a\x0a/', $contents)) {
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// 0 string \x89PNG\x0d\x0a\x1a\x0a PNG image data
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//error_log("check_feed_favicon: favicon_url=$favicon_url isa PNG image");
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}
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elseif (preg_match('/^\xff\xd8/', $contents)) {
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// 0 beshort 0xffd8 JPEG image data
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//error_log("check_feed_favicon: favicon_url=$favicon_url isa JPG image");
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}
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else {
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//error_log("check_feed_favicon: favicon_url=$favicon_url isa UNKNOWN type");
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$contents = "";
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}
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}
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if ($contents) {
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$fp = @fopen($icon_file, "w");
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if ($fp) {
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fwrite($fp, $contents);
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fclose($fp);
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chmod($icon_file, 0644);
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}
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}
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}
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}
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}
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function print_select($id, $default, $values, $attributes = "") {
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print "<select name=\"$id\" id=\"$id\" $attributes>";
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foreach ($values as $v) {
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if ($v == $default)
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$sel = "selected=\"1\"";
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else
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$sel = "";
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print "<option value=\"$v\" $sel>$v</option>";
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}
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print "</select>";
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}
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function print_select_hash($id, $default, $values, $attributes = "") {
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print "<select name=\"$id\" id='$id' $attributes>";
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foreach (array_keys($values) as $v) {
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if ($v == $default)
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$sel = 'selected="selected"';
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else
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$sel = "";
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print "<option $sel value=\"$v\">".$values[$v]."</option>";
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}
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print "</select>";
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}
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function getmicrotime() {
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list($usec, $sec) = explode(" ",microtime());
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return ((float)$usec + (float)$sec);
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}
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function print_radio($id, $default, $true_is, $values, $attributes = "") {
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foreach ($values as $v) {
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if ($v == $default)
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$sel = "checked";
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else
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$sel = "";
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if ($v == $true_is) {
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$sel .= " value=\"1\"";
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} else {
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$sel .= " value=\"0\"";
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}
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print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\"
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type=\"radio\" $sel $attributes name=\"$id\"> $v ";
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}
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}
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function initialize_user_prefs($link, $uid, $profile = false) {
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$uid = db_escape_string($uid);
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if (!$profile) {
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$profile = "NULL";
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$profile_qpart = "AND profile IS NULL";
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} else {
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$profile_qpart = "AND profile = '$profile'";
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}
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if (get_schema_version($link) < 63) $profile_qpart = "";
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db_query($link, "BEGIN");
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$result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs");
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$u_result = db_query($link, "SELECT pref_name
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FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart");
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$active_prefs = array();
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while ($line = db_fetch_assoc($u_result)) {
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array_push($active_prefs, $line["pref_name"]);
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}
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while ($line = db_fetch_assoc($result)) {
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if (array_search($line["pref_name"], $active_prefs) === FALSE) {
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// print "adding " . $line["pref_name"] . "<br>";
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if (get_schema_version($link) < 63) {
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db_query($link, "INSERT INTO ttrss_user_prefs
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(owner_uid,pref_name,value) VALUES
|
|
('$uid', '".$line["pref_name"]."','".$line["def_value"]."')");
|
|
|
|
} else {
|
|
db_query($link, "INSERT INTO ttrss_user_prefs
|
|
(owner_uid,pref_name,value, profile) VALUES
|
|
('$uid', '".$line["pref_name"]."','".$line["def_value"]."', $profile)");
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
db_query($link, "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"] .
|
|
$_SERVER["REDIRECT_SSL_CLIENT_S_DN"]);
|
|
}
|
|
return "";
|
|
}
|
|
|
|
function authenticate_user($link, $login, $password, $check_only = false) {
|
|
|
|
if (!SINGLE_USER_MODE) {
|
|
|
|
$user_id = false;
|
|
|
|
global $pluginhost;
|
|
foreach ($pluginhost->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["uid"] = $user_id;
|
|
|
|
$result = db_query($link, "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");
|
|
$_SESSION["csrf_token"] = sha1(uniqid(rand(), true));
|
|
|
|
db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
|
|
$_SESSION["uid"]);
|
|
|
|
$_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
|
|
$_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash");
|
|
|
|
$_SESSION["last_version_check"] = time();
|
|
|
|
initialize_user_prefs($link, $_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"] = $_SERVER["REMOTE_ADDR"];
|
|
|
|
initialize_user_prefs($link, $_SESSION["uid"]);
|
|
|
|
return true;
|
|
}
|
|
}
|
|
|
|
function make_password($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 $password;
|
|
}
|
|
|
|
// this is called after user is created to initialize default feeds, labels
|
|
// or whatever else
|
|
|
|
// user preferences are checked on every login, not here
|
|
|
|
function initialize_user($link, $uid) {
|
|
|
|
db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
|
|
values ('$uid', 'Tiny Tiny RSS: New Releases',
|
|
'http://tt-rss.org/releases.rss')");
|
|
|
|
db_query($link, "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 == $_SESSION['csrf_token'];
|
|
}
|
|
|
|
function validate_session($link) {
|
|
if (SINGLE_USER_MODE) return true;
|
|
|
|
$check_ip = $_SESSION['ip_address'];
|
|
|
|
switch (SESSION_CHECK_ADDRESS) {
|
|
case 0:
|
|
$check_ip = '';
|
|
break;
|
|
case 1:
|
|
$check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+1);
|
|
break;
|
|
case 2:
|
|
$check_ip = substr($check_ip, 0, strrpos($check_ip, '.'));
|
|
$check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+1);
|
|
break;
|
|
};
|
|
|
|
if ($check_ip && strpos($_SERVER['REMOTE_ADDR'], $check_ip) !== 0) {
|
|
$_SESSION["login_error_msg"] =
|
|
__("Session failed to validate (incorrect IP)");
|
|
return false;
|
|
}
|
|
|
|
if ($_SESSION["ref_schema_version"] != get_schema_version($link, true))
|
|
return false;
|
|
|
|
if ($_SESSION["uid"]) {
|
|
|
|
$result = db_query($link,
|
|
"SELECT pwd_hash FROM ttrss_users WHERE id = '".$_SESSION["uid"]."'");
|
|
|
|
$pwd_hash = db_fetch_result($result, 0, "pwd_hash");
|
|
|
|
if ($pwd_hash != $_SESSION["pwd_hash"]) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/* if ($_SESSION["cookie_lifetime"] && $_SESSION["uid"]) {
|
|
|
|
//print_r($_SESSION);
|
|
|
|
if (time() > $_SESSION["cookie_lifetime"]) {
|
|
return false;
|
|
}
|
|
} */
|
|
|
|
return true;
|
|
}
|
|
|
|
function load_user_plugins($link, $owner_uid) {
|
|
if ($owner_uid) {
|
|
$plugins = get_pref($link, "_ENABLED_PLUGINS", $owner_uid);
|
|
|
|
global $pluginhost;
|
|
$pluginhost->load($plugins, $pluginhost::KIND_USER, $owner_uid);
|
|
|
|
if (get_schema_version($link) > 100) {
|
|
$pluginhost->load_data();
|
|
}
|
|
}
|
|
}
|
|
|
|
function login_sequence($link, $login_form = 0) {
|
|
$_SESSION["prefs_cache"] = false;
|
|
|
|
if (SINGLE_USER_MODE) {
|
|
authenticate_user($link, "admin", null);
|
|
load_user_plugins($link, $_SESSION["uid"]);
|
|
} else {
|
|
if (!$_SESSION["uid"] || !validate_session($link)) {
|
|
|
|
if (AUTH_AUTO_LOGIN && authenticate_user($link, null, null)) {
|
|
$_SESSION["ref_schema_version"] = get_schema_version($link, true);
|
|
} else {
|
|
authenticate_user($link, null, null, true);
|
|
}
|
|
|
|
if (!$_SESSION["uid"]) render_login_form($link, $login_form);
|
|
|
|
} else {
|
|
/* bump login timestamp */
|
|
db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
|
|
$_SESSION["uid"]);
|
|
}
|
|
|
|
if ($_SESSION["uid"] && $_SESSION["language"] && SESSION_COOKIE_LIFETIME > 0) {
|
|
setcookie("ttrss_lang", $_SESSION["language"],
|
|
time() + SESSION_COOKIE_LIFETIME);
|
|
}
|
|
|
|
if ($_SESSION["uid"]) {
|
|
load_user_plugins($link, $_SESSION["uid"]);
|
|
}
|
|
}
|
|
}
|
|
|
|
function truncate_string($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 $str;
|
|
}
|
|
}
|
|
|
|
// Deprecated, TODO: remove
|
|
function theme_image($link, $filename) {
|
|
return $filename;
|
|
}
|
|
|
|
function convert_timestamp($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($link, $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 $tz_offset;
|
|
|
|
# We store date in UTC internally
|
|
$dt = new DateTime($timestamp, $utc_tz);
|
|
|
|
if ($tz_offset == -1) {
|
|
|
|
$user_tz_string = get_pref($link, 'USER_TIMEZONE', $owner_uid);
|
|
|
|
try {
|
|
$user_tz = new DateTimeZone($user_tz_string);
|
|
} catch (Exception $e) {
|
|
$user_tz = $utc_tz;
|
|
}
|
|
|
|
$tz_offset = $user_tz->getOffset($dt);
|
|
}
|
|
|
|
$user_timestamp = $dt->format('U') + $tz_offset;
|
|
|
|
if (!$no_smart_dt) {
|
|
return smart_date_time($link, $user_timestamp,
|
|
$tz_offset, $owner_uid);
|
|
} else {
|
|
if ($long)
|
|
$format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
|
|
else
|
|
$format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
|
|
|
|
return date($format, $user_timestamp);
|
|
}
|
|
}
|
|
|
|
function smart_date_time($link, $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)) {
|
|
$format = get_pref($link, 'SHORT_DATE_FORMAT', $owner_uid);
|
|
return date($format, $timestamp);
|
|
} else {
|
|
$format = get_pref($link, 'LONG_DATE_FORMAT', $owner_uid);
|
|
return date($format, $timestamp);
|
|
}
|
|
}
|
|
|
|
function sql_bool_to_bool($s) {
|
|
if ($s == "t" || $s == "1" || $s == "true") {
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
function bool_to_sql_bool($s) {
|
|
if ($s) {
|
|
return "true";
|
|
} else {
|
|
return "false";
|
|
}
|
|
}
|
|
|
|
// Session caching removed due to causing wrong redirects to upgrade
|
|
// script when get_schema_version() is called on an obsolete session
|
|
// created on a previous schema version.
|
|
function get_schema_version($link, $nocache = false) {
|
|
global $schema_version;
|
|
|
|
if (!$schema_version) {
|
|
$result = db_query($link, "SELECT schema_version FROM ttrss_version");
|
|
$version = db_fetch_result($result, 0, "schema_version");
|
|
$schema_version = $version;
|
|
return $version;
|
|
} else {
|
|
return $schema_version;
|
|
}
|
|
}
|
|
|
|
function sanity_check($link) {
|
|
require_once 'errors.php';
|
|
|
|
$error_code = 0;
|
|
$schema_version = get_schema_version($link, true);
|
|
|
|
if ($schema_version != SCHEMA_VERSION) {
|
|
$error_code = 5;
|
|
}
|
|
|
|
if (DB_TYPE == "mysql") {
|
|
$result = db_query($link, "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 (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($fp);
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
return true; // consider the file always locked and skip the test
|
|
}
|
|
|
|
function make_lockfile($filename) {
|
|
$fp = fopen(LOCK_DIRECTORY . "/$filename", "w");
|
|
|
|
if (flock($fp, LOCK_EX | LOCK_NB)) {
|
|
if (function_exists('posix_getpid')) {
|
|
fwrite($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($link, $feed, $cat_view, $owner_uid = false, $max_id = false) {
|
|
|
|
if (!$owner_uid) $owner_uid = $_SESSION['uid'];
|
|
|
|
//if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
|
|
|
|
$ref_check_qpart = ($max_id &&
|
|
!get_pref($link, 'REVERSE_HEADLINES')) ? "ref_id <= '$max_id'" : "true";
|
|
|
|
if (is_numeric($feed)) {
|
|
if ($cat_view) {
|
|
|
|
if ($feed >= 0) {
|
|
|
|
if ($feed > 0) {
|
|
$children = getChildCategories($link, $feed, $owner_uid);
|
|
array_push($children, $feed);
|
|
|
|
$children = join(",", $children);
|
|
|
|
$cat_qpart = "cat_id IN ($children)";
|
|
} else {
|
|
$cat_qpart = "cat_id IS NULL";
|
|
}
|
|
|
|
db_query($link, "UPDATE ttrss_user_entries
|
|
SET unread = false,last_read = NOW()
|
|
WHERE feed_id IN (SELECT id FROM ttrss_feeds WHERE $cat_qpart)
|
|
AND $ref_check_qpart
|
|
AND owner_uid = $owner_uid");
|
|
|
|
} else if ($feed == -2) {
|
|
|
|
db_query($link, "UPDATE ttrss_user_entries
|
|
SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*)
|
|
FROM ttrss_user_labels2 WHERE article_id = ref_id) > 0
|
|
AND $ref_check_qpart
|
|
AND unread = true AND owner_uid = $owner_uid");
|
|
}
|
|
|
|
} else if ($feed > 0) {
|
|
|
|
db_query($link, "UPDATE ttrss_user_entries
|
|
SET unread = false,last_read = NOW()
|
|
WHERE feed_id = '$feed'
|
|
AND $ref_check_qpart
|
|
AND owner_uid = $owner_uid");
|
|
|
|
} else if ($feed < 0 && $feed > -10) { // special, like starred
|
|
|
|
if ($feed == -1) {
|
|
db_query($link, "UPDATE ttrss_user_entries
|
|
SET unread = false,last_read = NOW()
|
|
WHERE marked = true
|
|
AND $ref_check_qpart
|
|
AND owner_uid = $owner_uid");
|
|
}
|
|
|
|
if ($feed == -2) {
|
|
db_query($link, "UPDATE ttrss_user_entries
|
|
SET unread = false,last_read = NOW()
|
|
WHERE published = true
|
|
AND $ref_check_qpart
|
|
AND owner_uid = $owner_uid");
|
|
}
|
|
|
|
if ($feed == -3) {
|
|
|
|
$intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE");
|
|
|
|
if (DB_TYPE == "pgsql") {
|
|
$match_part = "updated > NOW() - INTERVAL '$intl hour' ";
|
|
} else {
|
|
$match_part = "updated > DATE_SUB(NOW(),
|
|
INTERVAL $intl HOUR) ";
|
|
}
|
|
|
|
$result = db_query($link, "SELECT id FROM ttrss_entries,
|
|
ttrss_user_entries WHERE $match_part AND
|
|
unread = true AND
|
|
ttrss_user_entries.ref_id = ttrss_entries.id AND
|
|
owner_uid = $owner_uid");
|
|
|
|
$affected_ids = array();
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
array_push($affected_ids, $line["id"]);
|
|
}
|
|
|
|
catchupArticlesById($link, $affected_ids, 0);
|
|
}
|
|
|
|
if ($feed == -4) {
|
|
db_query($link, "UPDATE ttrss_user_entries
|
|
SET unread = false,last_read = NOW()
|
|
WHERE $ref_check_qpart AND owner_uid = $owner_uid");
|
|
}
|
|
|
|
} else if ($feed < -10) { // label
|
|
|
|
$label_id = -$feed - 11;
|
|
|
|
db_query($link, "UPDATE ttrss_user_entries, ttrss_user_labels2
|
|
SET unread = false, last_read = NOW()
|
|
WHERE label_id = '$label_id' AND unread = true
|
|
AND $ref_check_qpart
|
|
AND owner_uid = '$owner_uid' AND ref_id = article_id");
|
|
|
|
}
|
|
|
|
ccache_update($link, $feed, $owner_uid, $cat_view);
|
|
|
|
} else { // tag
|
|
db_query($link, "BEGIN");
|
|
|
|
$tag_name = db_escape_string($feed);
|
|
|
|
$result = db_query($link, "SELECT post_int_id FROM ttrss_tags
|
|
WHERE tag_name = '$tag_name' AND owner_uid = $owner_uid");
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
db_query($link, "UPDATE ttrss_user_entries SET
|
|
unread = false, last_read = NOW()
|
|
WHERE $ref_check_qpart AND int_id = " . $line["post_int_id"]);
|
|
}
|
|
db_query($link, "COMMIT");
|
|
}
|
|
}
|
|
|
|
function getAllCounters($link) {
|
|
$data = getGlobalCounters($link);
|
|
|
|
$data = array_merge($data, getVirtCounters($link));
|
|
$data = array_merge($data, getLabelCounters($link));
|
|
$data = array_merge($data, getFeedCounters($link, $active_feed));
|
|
$data = array_merge($data, getCategoryCounters($link));
|
|
|
|
return $data;
|
|
}
|
|
|
|
function getCategoryTitle($link, $cat_id) {
|
|
|
|
if ($cat_id == -1) {
|
|
return __("Special");
|
|
} else if ($cat_id == -2) {
|
|
return __("Labels");
|
|
} else {
|
|
|
|
$result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE
|
|
id = '$cat_id'");
|
|
|
|
if (db_num_rows($result) == 1) {
|
|
return db_fetch_result($result, 0, "title");
|
|
} else {
|
|
return __("Uncategorized");
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
function getCategoryCounters($link) {
|
|
$ret_arr = array();
|
|
|
|
/* Labels category */
|
|
|
|
$cv = array("id" => -2, "kind" => "cat",
|
|
"counter" => getCategoryUnread($link, -2));
|
|
|
|
array_push($ret_arr, $cv);
|
|
|
|
$result = db_query($link, "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) {
|
|
$child_counter = getCategoryChildrenUnread($link, $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 */
|
|
|
|
$cv = array("id" => 0, "kind" => "cat",
|
|
"counter" => (int) ccache_find($link, 0, $_SESSION["uid"], true));
|
|
|
|
array_push($ret_arr, $cv);
|
|
|
|
return $ret_arr;
|
|
}
|
|
|
|
// only accepts real cats (>= 0)
|
|
function getCategoryChildrenUnread($link, $cat, $owner_uid = false) {
|
|
if (!$owner_uid) $owner_uid = $_SESSION["uid"];
|
|
|
|
$result = db_query($link, "SELECT id FROM ttrss_feed_categories WHERE parent_cat = '$cat'
|
|
AND owner_uid = $owner_uid");
|
|
|
|
$unread = 0;
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
$unread += getCategoryUnread($link, $line["id"], $owner_uid);
|
|
$unread += getCategoryChildrenUnread($link, $line["id"], $owner_uid);
|
|
}
|
|
|
|
return $unread;
|
|
}
|
|
|
|
function getCategoryUnread($link, $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";
|
|
}
|
|
|
|
$result = db_query($link, "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);
|
|
|
|
$result = db_query($link, "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($link, -1) + getFeedUnread($link, -2) + getFeedUnread($link, -3) + getFeedUnread($link, 0);
|
|
} else if ($cat == -2) {
|
|
|
|
$result = db_query($link, "
|
|
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 $unread;
|
|
|
|
}
|
|
}
|
|
|
|
function getFeedUnread($link, $feed, $is_cat = false) {
|
|
return getFeedArticles($link, $feed, $is_cat, true, $_SESSION["uid"]);
|
|
}
|
|
|
|
function getLabelUnread($link, $label_id, $owner_uid = false) {
|
|
if (!$owner_uid) $owner_uid = $_SESSION["uid"];
|
|
|
|
$result = db_query($link, "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($link, $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($link, $n_feed, $owner_uid);
|
|
} else if ($n_feed == -6) {
|
|
return 0;
|
|
} else if ($feed != "0" && $n_feed == 0) {
|
|
|
|
$feed = db_escape_string($feed);
|
|
|
|
$result = db_query($link, "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";
|
|
|
|
$intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
|
|
|
|
if (DB_TYPE == "pgsql") {
|
|
$match_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
|
|
} else {
|
|
$match_part .= " AND updated > 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 < -10) {
|
|
|
|
$label_id = -$feed - 11;
|
|
|
|
return getLabelUnread($link, $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";
|
|
|
|
$result = db_query($link, $query);
|
|
|
|
} else {
|
|
|
|
$result = db_query($link, "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 $unread;
|
|
}
|
|
|
|
function getGlobalUnread($link, $user_id = false) {
|
|
|
|
if (!$user_id) {
|
|
$user_id = $_SESSION["uid"];
|
|
}
|
|
|
|
$result = db_query($link, "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 $c_id;
|
|
}
|
|
|
|
function getGlobalCounters($link, $global_unread = -1) {
|
|
$ret_arr = array();
|
|
|
|
if ($global_unread == -1) {
|
|
$global_unread = getGlobalUnread($link);
|
|
}
|
|
|
|
$cv = array("id" => "global-unread",
|
|
"counter" => (int) $global_unread);
|
|
|
|
array_push($ret_arr, $cv);
|
|
|
|
$result = db_query($link, "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 $ret_arr;
|
|
}
|
|
|
|
function getVirtCounters($link) {
|
|
|
|
$ret_arr = array();
|
|
|
|
for ($i = 0; $i >= -4; $i--) {
|
|
|
|
$count = getFeedUnread($link, $i);
|
|
|
|
$cv = array("id" => $i,
|
|
"counter" => (int) $count);
|
|
|
|
// if (get_pref($link, 'EXTENDED_FEEDLIST'))
|
|
// $cv["xmsg"] = getFeedArticles($link, $i)." ".__("total");
|
|
|
|
array_push($ret_arr, $cv);
|
|
}
|
|
|
|
return $ret_arr;
|
|
}
|
|
|
|
function getLabelCounters($link, $descriptions = false) {
|
|
|
|
$ret_arr = array();
|
|
|
|
$owner_uid = $_SESSION["uid"];
|
|
|
|
$result = db_query($link, "SELECT id, caption FROM ttrss_labels2
|
|
WHERE owner_uid = '$owner_uid'");
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
|
|
$id = -$line["id"] - 11;
|
|
|
|
$label_name = $line["caption"];
|
|
$count = getFeedUnread($link, $id);
|
|
|
|
$cv = array("id" => $id,
|
|
"counter" => (int) $count);
|
|
|
|
if ($descriptions)
|
|
$cv["description"] = $label_name;
|
|
|
|
// if (get_pref($link, 'EXTENDED_FEEDLIST'))
|
|
// $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
|
|
|
|
array_push($ret_arr, $cv);
|
|
}
|
|
|
|
return $ret_arr;
|
|
}
|
|
|
|
function getFeedCounters($link, $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";
|
|
|
|
$result = db_query($link, $query);
|
|
$fctrs_modified = false;
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
|
|
$id = $line["id"];
|
|
$count = $line["count"];
|
|
$last_error = htmlspecialchars($line["last_error"]);
|
|
|
|
$last_updated = make_local_datetime($link, $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"] = $last_error;
|
|
|
|
// if (get_pref($link, 'EXTENDED_FEEDLIST'))
|
|
// $cv["xmsg"] = getFeedArticles($link, $id)." ".__("total");
|
|
|
|
if ($active_feed && $id == $active_feed)
|
|
$cv["title"] = truncate_string($line["title"], 30);
|
|
|
|
array_push($ret_arr, $cv);
|
|
|
|
}
|
|
|
|
return $ret_arr;
|
|
}
|
|
|
|
function get_pgsql_version($link) {
|
|
$result = db_query($link, "SELECT version() AS version");
|
|
$version = explode(" ", db_fetch_result($result, 0, "version"));
|
|
return $version[1];
|
|
}
|
|
|
|
/**
|
|
* @return array (code => Status code, message => error message if available)
|
|
*
|
|
* 0 - OK, Feed already exists
|
|
* 1 - OK, Feed added
|
|
* 2 - Invalid URL
|
|
* 3 - URL content is HTML, no feeds available
|
|
* 4 - URL content is HTML which contains multiple feeds.
|
|
* Here you should call extractfeedurls in rpc-backend
|
|
* to get all possible feeds.
|
|
* 5 - Couldn't download the URL content.
|
|
*/
|
|
function subscribe_to_feed($link, $url, $cat_id = 0,
|
|
$auth_login = '', $auth_pass = '', $need_auth = false) {
|
|
|
|
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);
|
|
}
|
|
|
|
if ($cat_id == "0" || !$cat_id) {
|
|
$cat_qpart = "NULL";
|
|
} else {
|
|
$cat_qpart = "'$cat_id'";
|
|
}
|
|
|
|
$result = db_query($link,
|
|
"SELECT id FROM ttrss_feeds
|
|
WHERE feed_url = '$url' AND owner_uid = ".$_SESSION["uid"]);
|
|
|
|
if (db_num_rows($result) == 0) {
|
|
$result = db_query($link,
|
|
"INSERT INTO ttrss_feeds
|
|
(owner_uid,feed_url,title,cat_id, auth_login,auth_pass,update_method)
|
|
VALUES ('".$_SESSION["uid"]."', '$url',
|
|
'[Unknown]', $cat_qpart, '$auth_login', '$auth_pass', 0)");
|
|
|
|
$result = db_query($link,
|
|
"SELECT id FROM ttrss_feeds WHERE feed_url = '$url'
|
|
AND owner_uid = " . $_SESSION["uid"]);
|
|
|
|
$feed_id = db_fetch_result($result, 0, "id");
|
|
|
|
if ($feed_id) {
|
|
update_rss_feed($link, $feed_id, true);
|
|
}
|
|
|
|
return array("code" => 1);
|
|
} else {
|
|
return array("code" => 0);
|
|
}
|
|
}
|
|
|
|
function print_feed_select($link, $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 $is_selected value=\"0\">".__('All feeds')."</option>";
|
|
}
|
|
}
|
|
|
|
if (get_pref($link, 'ENABLE_FEED_CATS')) {
|
|
|
|
if ($root_id)
|
|
$parent_qpart = "parent_cat = '$root_id'";
|
|
else
|
|
$parent_qpart = "parent_cat IS NULL";
|
|
|
|
$result = db_query($link, "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 ($line["num_children"] > 0)
|
|
print_feed_select($link, $id, $default_id, $attributes,
|
|
$include_all_feeds, $line["id"], $nest_level+1);
|
|
|
|
$feed_result = db_query($link, "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) {
|
|
$is_selected = ($default_id == "CAT:0") ? "selected=\"1\"" : "";
|
|
|
|
printf("<option $is_selected value='CAT:0'>%s</option>",
|
|
__("Uncategorized"));
|
|
|
|
$feed_result = db_query($link, "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 {
|
|
$result = db_query($link, "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 (!$root_id) {
|
|
print "</select>";
|
|
}
|
|
}
|
|
|
|
function print_feed_cat_select($link, $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";
|
|
|
|
$result = db_query($link, "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 ($line["num_children"] > 0)
|
|
print_feed_cat_select($link, $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 ($val == "on") ? "true" : "false";
|
|
}
|
|
|
|
function getFeedCatTitle($link, $id) {
|
|
if ($id == -1) {
|
|
return __("Special");
|
|
} else if ($id < -10) {
|
|
return __("Labels");
|
|
} else if ($id > 0) {
|
|
$result = db_query($link, "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/mark_set.svg";
|
|
break;
|
|
case -2:
|
|
return "images/pub_set.svg";
|
|
break;
|
|
case -3:
|
|
return "images/fresh.png";
|
|
break;
|
|
case -4:
|
|
return "images/tag.png";
|
|
break;
|
|
case -6:
|
|
return "images/recently_read.png";
|
|
break;
|
|
default:
|
|
if ($id < -10) {
|
|
return "images/label.png";
|
|
} else {
|
|
if (file_exists(ICONS_DIR . "/$id.ico"))
|
|
return ICONS_URL . "/$id.ico";
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
function getFeedTitle($link, $id, $cat = false) {
|
|
if ($cat) {
|
|
return getCategoryTitle($link, $id);
|
|
} else if ($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 < -10) {
|
|
$label_id = -$id - 11;
|
|
$result = db_query($link, "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) {
|
|
$result = db_query($link, "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 $id;
|
|
}
|
|
}
|
|
|
|
function make_init_params($link) {
|
|
$params = array();
|
|
|
|
$params["sign_progress"] = theme_image($link, "images/indicator_white.gif");
|
|
$params["sign_progress_tiny"] = theme_image($link, "images/indicator_tiny.gif");
|
|
$params["sign_excl"] = theme_image($link, "images/sign_excl.svg");
|
|
$params["sign_info"] = theme_image($link, "images/sign_info.svg");
|
|
|
|
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", "DEFAULT_ARTICLE_LIMIT",
|
|
"HIDE_READ_SHOWS_SPECIAL", "COMBINED_DISPLAY_MODE") as $param) {
|
|
|
|
$params[strtolower($param)] = (int) get_pref($link, $param);
|
|
}
|
|
|
|
$params["icons_url"] = ICONS_URL;
|
|
$params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME;
|
|
$params["default_view_mode"] = get_pref($link, "_DEFAULT_VIEW_MODE");
|
|
$params["default_view_limit"] = (int) get_pref($link, "_DEFAULT_VIEW_LIMIT");
|
|
$params["default_view_order_by"] = get_pref($link, "_DEFAULT_VIEW_ORDER_BY");
|
|
$params["bw_limit"] = (int) $_SESSION["bw_limit"];
|
|
|
|
$result = db_query($link, "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;
|
|
|
|
$params["collapsed_feedlist"] = (int) get_pref($link, "_COLLAPSED_FEEDLIST");
|
|
$params["hotkeys"] = get_hotkeys_map($link);
|
|
|
|
$params["csrf_token"] = $_SESSION["csrf_token"];
|
|
$params["widescreen"] = (int) $_SESSION["widescreen"];
|
|
|
|
$params['simple_update'] = defined('SIMPLE_UPDATE_MODE') && SIMPLE_UPDATE_MODE;
|
|
|
|
return $params;
|
|
}
|
|
|
|
function get_hotkeys_info($link) {
|
|
$hotkeys = array(
|
|
__("Navigation") => array(
|
|
"next_feed" => __("Open next feed"),
|
|
"prev_feed" => __("Open previous feed"),
|
|
"next_article" => __("Open next article"),
|
|
"prev_article" => __("Open previous article"),
|
|
"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 article"),
|
|
"toggle_widescreen" => __("Toggle widescreen mode")),
|
|
__("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")),
|
|
__("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"))
|
|
);
|
|
|
|
return $hotkeys;
|
|
}
|
|
|
|
function get_hotkeys_map($link) {
|
|
$hotkeys = array(
|
|
// "navigation" => array(
|
|
"k" => "next_feed",
|
|
"j" => "prev_feed",
|
|
"n" => "next_article",
|
|
"p" => "prev_article",
|
|
"(38)|up" => "prev_article",
|
|
"(40)|down" => "next_article",
|
|
"(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",
|
|
"a W" => "toggle_widescreen",
|
|
"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",
|
|
"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",
|
|
);
|
|
|
|
global $pluginhost;
|
|
foreach ($pluginhost->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, $hotkeys);
|
|
}
|
|
|
|
function make_runtime_info($link) {
|
|
$data = array();
|
|
|
|
$result = db_query($link, "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;
|
|
|
|
$data['last_article_id'] = getLastArticleId($link);
|
|
$data['cdm_expanded'] = get_pref($link, 'CDM_EXPANDED');
|
|
|
|
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()) {
|
|
$new_version_details = @check_for_update($link);
|
|
|
|
$data['new_version_available'] = (int) ($new_version_details != false);
|
|
|
|
$_SESSION["last_version_check"] = time();
|
|
$_SESSION["version_data"] = $new_version_details;
|
|
}
|
|
|
|
return $data;
|
|
}
|
|
|
|
function search_to_sql($link, $search, $match_on) {
|
|
|
|
$search_query_part = "";
|
|
|
|
$keywords = explode(" ", $search);
|
|
$query_keywords = array();
|
|
|
|
foreach ($keywords as $k) {
|
|
if (strpos($k, "-") === 0) {
|
|
$k = substr($k, 1);
|
|
$not = "NOT";
|
|
} else {
|
|
$not = "";
|
|
}
|
|
|
|
$commandpair = explode(":", mb_strtolower($k), 2);
|
|
|
|
if ($commandpair[0] == "note" && $commandpair[1]) {
|
|
|
|
if ($commandpair[1] == "true")
|
|
array_push($query_keywords, "($not (note IS NOT NULL AND note != ''))");
|
|
else
|
|
array_push($query_keywords, "($not (note IS NULL OR note = ''))");
|
|
|
|
} else if ($commandpair[0] == "star" && $commandpair[1]) {
|
|
|
|
if ($commandpair[1] == "true")
|
|
array_push($query_keywords, "($not (marked = true))");
|
|
else
|
|
array_push($query_keywords, "($not (marked = false))");
|
|
|
|
} else if ($commandpair[0] == "pub" && $commandpair[1]) {
|
|
|
|
if ($commandpair[1] == "true")
|
|
array_push($query_keywords, "($not (published = true))");
|
|
else
|
|
array_push($query_keywords, "($not (published = false))");
|
|
|
|
} else if (strpos($k, "@") === 0) {
|
|
|
|
$user_tz_string = get_pref($link, '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 if ($match_on == "both") {
|
|
array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%')
|
|
OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
|
|
} else if ($match_on == "title") {
|
|
array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%'))");
|
|
} else if ($match_on == "content") {
|
|
array_push($query_keywords, "(UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))");
|
|
}
|
|
}
|
|
|
|
$search_query_part = implode("AND", $query_keywords);
|
|
|
|
return $search_query_part;
|
|
}
|
|
|
|
function getParentCategories($link, $cat, $owner_uid) {
|
|
$rv = array();
|
|
|
|
$result = db_query($link, "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($link, $line["parent_cat"], $owner_uid));
|
|
}
|
|
|
|
return $rv;
|
|
}
|
|
|
|
function getChildCategories($link, $cat, $owner_uid) {
|
|
$rv = array();
|
|
|
|
$result = db_query($link, "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($link, $line["id"], $owner_uid));
|
|
}
|
|
|
|
return $rv;
|
|
}
|
|
|
|
function queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $match_on, $override_order = false, $offset = 0, $owner_uid = 0, $filter = false, $since_id = 0, $include_children = false, $ignore_vfeed_group = false) {
|
|
|
|
if (!$owner_uid) $owner_uid = $_SESSION["uid"];
|
|
|
|
$ext_tables_part = "";
|
|
|
|
if ($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 {
|
|
$search_query_part = search_to_sql($link, $search, $match_on);
|
|
$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";
|
|
|
|
$filter_query_part = filter_to_sql($link, $filter, $owner_uid);
|
|
|
|
// Try to check if SQL regexp implementation chokes on a valid regexp
|
|
$result = db_query($link, "SELECT true AS true_val FROM ttrss_entries,
|
|
ttrss_user_entries, ttrss_feeds, ttrss_feed_categories
|
|
WHERE $filter_query_part LIMIT 1", false);
|
|
|
|
$test = db_fetch_result($result, 0, "true_val");
|
|
|
|
if (!$test) {
|
|
$filter_query_part = "false AND";
|
|
} else {
|
|
$filter_query_part .= " 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" || $view_query_part == "noscores") {
|
|
if ($search) {
|
|
$view_query_part = " ";
|
|
} else if ($feed != -1) {
|
|
$unread = getFeedUnread($link, $feed, $cat_view);
|
|
|
|
if ($cat_view && $feed > 0 && $include_children)
|
|
$unread += getCategoryChildrenUnread($link, $feed);
|
|
|
|
if ($unread > 0) {
|
|
$view_query_part = " unread = true AND ";
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($view_mode == "marked") {
|
|
$view_query_part = " marked = true AND ";
|
|
}
|
|
|
|
if ($view_mode == "published") {
|
|
$view_query_part = " published = true AND ";
|
|
}
|
|
|
|
if ($view_mode == "unread") {
|
|
$view_query_part = " unread = true AND ";
|
|
}
|
|
|
|
if ($view_mode == "updated") {
|
|
$view_query_part = " (last_read is null and unread = false) AND ";
|
|
}
|
|
|
|
if ($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) {
|
|
$subcats = getChildCategories($link, $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
|
|
$subcats = getChildCategories($link, $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,";
|
|
$allow_archived = true;
|
|
|
|
} else if ($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_read 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 == -3) { // fresh virtual feed
|
|
$query_strategy_part = "unread = true AND score >= 0";
|
|
|
|
$intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
|
|
|
|
if (DB_TYPE == "pgsql") {
|
|
$query_strategy_part .= " AND updated > NOW() - INTERVAL '$intl hour' ";
|
|
} else {
|
|
$query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
|
|
}
|
|
|
|
$vfeed_query_part = "ttrss_feeds.title AS feed_title,";
|
|
} else if ($feed == -4) { // all articles virtual feed
|
|
$query_strategy_part = "true";
|
|
$vfeed_query_part = "ttrss_feeds.title AS feed_title,";
|
|
} else if ($feed <= -10) { // labels
|
|
$label_id = -$feed - 11;
|
|
|
|
$query_strategy_part = "label_id = '$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 {
|
|
$query_strategy_part = "true";
|
|
}
|
|
|
|
if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
|
|
$date_sort_field = "updated";
|
|
} else {
|
|
$date_sort_field = "date_entered";
|
|
}
|
|
|
|
if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) {
|
|
$order_by = "$date_sort_field";
|
|
} else {
|
|
$order_by = "$date_sort_field DESC";
|
|
}
|
|
|
|
if ($view_mode != "noscores") {
|
|
$order_by = "score DESC, $order_by";
|
|
}
|
|
|
|
if ($override_order) {
|
|
$order_by = $override_order;
|
|
}
|
|
|
|
$feed_title = "";
|
|
|
|
if ($search) {
|
|
$feed_title = T_sprintf("Search results: %s", $search);
|
|
} else {
|
|
if ($cat_view) {
|
|
$feed_title = getCategoryTitle($link, $feed);
|
|
} else {
|
|
if (is_numeric($feed) && $feed > 0) {
|
|
$result = db_query($link, "SELECT title,site_url,last_error
|
|
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");
|
|
} else {
|
|
$feed_title = getFeedTitle($link, $feed);
|
|
}
|
|
}
|
|
}
|
|
|
|
$content_query_part = "content as content_preview, cached_content, ";
|
|
|
|
if (is_numeric($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 && !$ignore_vfeed_group && get_pref($link, '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)";
|
|
}
|
|
|
|
$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,
|
|
unread,feed_id,marked,published,link,last_read,orig_feed_id,
|
|
".SUBSTRING_FOR_DATE."(last_read,1,19) as last_read_noms,
|
|
$vfeed_query_part
|
|
$content_query_part
|
|
".SUBSTRING_FOR_DATE."(updated,1,19) as updated_noms,
|
|
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;
|
|
|
|
$result = db_query($link, $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," .
|
|
"last_read," .
|
|
SUBSTRING_FOR_DATE . "(last_read,1,19) as last_read_noms," .
|
|
$since_id_part .
|
|
$vfeed_query_part .
|
|
$content_query_part .
|
|
SUBSTRING_FOR_DATE . "(updated,1,19) as updated_noms," .
|
|
"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 . "]");
|
|
$result = db_query($link, $select_qpart . $from_qpart . $where_qpart);
|
|
}
|
|
|
|
return array($result, $feed_title, $feed_site_url, $last_error);
|
|
|
|
}
|
|
|
|
function sanitize($link, $str, $force_strip_tags = false, $owner = false, $site_url = false) {
|
|
if (!$owner) $owner = $_SESSION["uid"];
|
|
|
|
$res = trim($str); if (!$res) return '';
|
|
|
|
$config = array('safe' => 1, 'deny_attribute' => 'style, width, height, class, id', 'comment' => 1, 'cdata' => 1, 'balance' => 0);
|
|
$res = htmLawed($res, $config);
|
|
|
|
if (get_pref($link, "STRIP_IMAGES", $owner)) {
|
|
$res = preg_replace('/<img[^>]+>/is', '', $res);
|
|
}
|
|
|
|
if (strpos($res, "href=") === false)
|
|
$res = rewrite_urls($res);
|
|
|
|
$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])');
|
|
$br_inserted = 0;
|
|
|
|
foreach ($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'))
|
|
if (preg_match('/^image.php\?i=[a-z0-9]+$/', $entry->getAttribute('src')) == 0)
|
|
$entry->setAttribute('src',
|
|
rewrite_relative_url($site_url, $entry->getAttribute('src')));
|
|
}
|
|
|
|
if (strtolower($entry->nodeName) == "a") {
|
|
$entry->setAttribute("target", "_blank");
|
|
}
|
|
|
|
if (strtolower($entry->nodeName) == "img" && !$br_inserted) {
|
|
$br = $doc->createElement("br");
|
|
|
|
if ($entry->parentNode->nextSibling) {
|
|
$entry->parentNode->insertBefore($br, $entry->nextSibling);
|
|
$br_inserted = 1;
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
$node = $doc->getElementsByTagName('body')->item(0);
|
|
|
|
// http://tt-rss.org/redmine/issues/357
|
|
return $doc->saveXML($node, LIBXML_NOEMPTYTAG);
|
|
}
|
|
|
|
function check_for_update($link) {
|
|
if (CHECK_FOR_NEW_VERSION && $_SESSION['access_level'] >= 10) {
|
|
$version_url = "http://tt-rss.org/version.php?ver=" . VERSION;
|
|
|
|
$version_data = @fetch_file_contents($version_url);
|
|
|
|
if ($version_data) {
|
|
$version_data = json_decode($version_data, true);
|
|
if ($version_data && $version_data['version']) {
|
|
|
|
if (version_compare(VERSION, $version_data['version']) == -1) {
|
|
return $version_data;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
function catchupArticlesById($link, $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($link, "UPDATE ttrss_user_entries SET
|
|
unread = false,last_read = NOW()
|
|
WHERE ($ids_qpart) AND owner_uid = $owner_uid");
|
|
} else if ($cmode == 1) {
|
|
db_query($link, "UPDATE ttrss_user_entries SET
|
|
unread = true
|
|
WHERE ($ids_qpart) AND owner_uid = $owner_uid");
|
|
} else {
|
|
db_query($link, "UPDATE ttrss_user_entries SET
|
|
unread = NOT unread,last_read = NOW()
|
|
WHERE ($ids_qpart) AND owner_uid = $owner_uid");
|
|
}
|
|
|
|
/* update ccache */
|
|
|
|
$result = db_query($link, "SELECT DISTINCT feed_id FROM ttrss_user_entries
|
|
WHERE ($ids_qpart) AND owner_uid = $owner_uid");
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
ccache_update($link, $line["feed_id"], $owner_uid);
|
|
}
|
|
}
|
|
|
|
function get_article_tags($link, $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";
|
|
|
|
$obj_id = md5("TAGS:$owner_uid:$id");
|
|
$tags = array();
|
|
|
|
/* check cache first */
|
|
|
|
if ($tag_cache === false) {
|
|
$result = db_query($link, "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 */
|
|
|
|
$tmp_result = db_query($link, $query);
|
|
|
|
while ($tmp_line = db_fetch_assoc($tmp_result)) {
|
|
array_push($tags, $tmp_line["tag_name"]);
|
|
}
|
|
|
|
/* update the cache */
|
|
|
|
$tags_str = db_escape_string(join(",", $tags));
|
|
|
|
db_query($link, "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 (function_exists('iconv')) {
|
|
$tag = iconv("utf-8", "utf-8", $tag);
|
|
}
|
|
|
|
if (!$tag) return false;
|
|
|
|
return true;
|
|
}
|
|
|
|
function render_login_form($link, $form_id = 0) {
|
|
switch ($form_id) {
|
|
case 0:
|
|
require_once "login_form.php";
|
|
break;
|
|
case 1:
|
|
require_once "mobile/login_form.php";
|
|
break;
|
|
}
|
|
exit;
|
|
}
|
|
|
|
// from http://developer.apple.com/internet/safari/faq.html
|
|
function no_cache_incantation() {
|
|
header("Expires: Mon, 22 Dec 1980 00:00:00 GMT"); // Happy birthday to me :)
|
|
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified
|
|
header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0"); // HTTP/1.1
|
|
header("Cache-Control: post-check=0, pre-check=0", false);
|
|
header("Pragma: no-cache"); // HTTP/1.0
|
|
}
|
|
|
|
function format_warning($msg, $id = "") {
|
|
global $link;
|
|
return "<div class=\"warning\" id=\"$id\">
|
|
<img src=\"".theme_image($link, "images/sign_excl.svg")."\">$msg</div>";
|
|
}
|
|
|
|
function format_notice($msg, $id = "") {
|
|
global $link;
|
|
return "<div class=\"notice\" id=\"$id\">
|
|
<img src=\"".theme_image($link, "images/sign_info.svg")."\">$msg</div>";
|
|
}
|
|
|
|
function format_error($msg, $id = "") {
|
|
global $link;
|
|
return "<div class=\"error\" id=\"$id\">
|
|
<img src=\"".theme_image($link, "images/sign_excl.svg")."\">$msg</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)), $args);
|
|
}
|
|
|
|
function format_inline_player($link, $url, $ctype) {
|
|
|
|
$entry = "";
|
|
|
|
if (strpos($ctype, "audio/") === 0) {
|
|
|
|
if ($_SESSION["hasAudio"] && (strpos($ctype, "ogg") !== false ||
|
|
strpos($_SERVER['HTTP_USER_AGENT'], "Chrome") !== false ||
|
|
strpos($_SERVER['HTTP_USER_AGENT'], "Safari") !== false )) {
|
|
|
|
$id = 'AUDIO-' . uniqid();
|
|
|
|
$entry .= "<audio id=\"$id\"\" controls>
|
|
<source type=\"$ctype\" src=\"$url\"></source>
|
|
</audio>";
|
|
|
|
$entry .= "<span onclick=\"player(this)\"
|
|
title=\"".__("Click to play")."\" status=\"0\"
|
|
class=\"player\" audio-id=\"$id\">".__("Play")."</span>";
|
|
|
|
} 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) $entry .= " " . basename($url);
|
|
|
|
return $entry;
|
|
|
|
}
|
|
|
|
return "";
|
|
|
|
/* $filename = substr($url, strrpos($url, "/")+1);
|
|
|
|
$entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
|
|
$filename . " (" . $ctype . ")" . "</a>"; */
|
|
|
|
}
|
|
|
|
function format_article($link, $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 :( */
|
|
|
|
$result = db_query($link, "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["; };
|
|
|
|
$result = db_query($link, "SELECT rtl_content, always_display_enclosures, cache_content FROM ttrss_feeds
|
|
WHERE id = '$feed_id' AND owner_uid = $owner_uid");
|
|
|
|
if (db_num_rows($result) == 1) {
|
|
$rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
|
|
$always_display_enclosures = sql_bool_to_bool(db_fetch_result($result, 0, "always_display_enclosures"));
|
|
$cache_content = sql_bool_to_bool(db_fetch_result($result, 0, "cache_content"));
|
|
} else {
|
|
$rtl_content = false;
|
|
$always_display_enclosures = false;
|
|
$cache_content = false;
|
|
}
|
|
|
|
if ($rtl_content) {
|
|
$rtl_tag = "dir=\"RTL\"";
|
|
$rtl_class = "RTL";
|
|
} else {
|
|
$rtl_tag = "";
|
|
$rtl_class = "";
|
|
}
|
|
|
|
if ($mark_as_read) {
|
|
$result = db_query($link, "UPDATE ttrss_user_entries
|
|
SET unread = false,last_read = NOW()
|
|
WHERE ref_id = '$id' AND owner_uid = $owner_uid");
|
|
|
|
ccache_update($link, $feed_id, $owner_uid);
|
|
}
|
|
|
|
$result = db_query($link, "SELECT id,title,link,content,feed_id,comments,int_id,
|
|
".SUBSTRING_FOR_DATE."(updated,1,16) as updated,
|
|
(SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url,
|
|
num_comments,
|
|
tag_cache,
|
|
author,
|
|
orig_feed_id,
|
|
note,
|
|
cached_content
|
|
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);
|
|
|
|
$feed_site_url = $line['site_url'];
|
|
|
|
$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"]);
|
|
}
|
|
$entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>";
|
|
} else {
|
|
if ($line["comments"] && $line["link"] != $line["comments"]) {
|
|
$entry_comments = "<a target='_blank' href=\"".htmlspecialchars($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=\"tt-rss.css\">
|
|
</head><body>";
|
|
}
|
|
|
|
$title_escaped = htmlspecialchars($line['title']);
|
|
|
|
$rv['content'] .= "<div id=\"PTITLE-FULL-$id\" style=\"display : none\">" .
|
|
strip_tags($line['title']) . "</div>";
|
|
|
|
$rv['content'] .= "<div class=\"postReply\" id=\"POST-$id\">";
|
|
|
|
$rv['content'] .= "<div class=\"postHeader\" id=\"POSTHDR-$id\">";
|
|
|
|
$entry_author = $line["author"];
|
|
|
|
if ($entry_author) {
|
|
$entry_author = __(" - ") . $entry_author;
|
|
}
|
|
|
|
$parsed_updated = make_local_datetime($link, $line["updated"], true,
|
|
$owner_uid, true);
|
|
|
|
$rv['content'] .= "<div class=\"postDate$rtl_class\">$parsed_updated</div>";
|
|
|
|
if ($line["link"]) {
|
|
$rv['content'] .= "<div class='postTitle'><a target='_blank'
|
|
title=\"".htmlspecialchars($line['title'])."\"
|
|
href=\"" .
|
|
htmlspecialchars($line["link"]) . "\">" .
|
|
$line["title"] .
|
|
"<span class='author'>$entry_author</span></a></div>";
|
|
} else {
|
|
$rv['content'] .= "<div class='postTitle'>" . $line["title"] . "$entry_author</div>";
|
|
}
|
|
|
|
$tag_cache = $line["tag_cache"];
|
|
|
|
if (!$tag_cache)
|
|
$tags = get_article_tags($link, $id, $owner_uid);
|
|
else
|
|
$tags = explode(",", $tag_cache);
|
|
|
|
$tags_str = format_tags_string($tags, $id);
|
|
$tags_str_full = join(", ", $tags);
|
|
|
|
if (!$tags_str_full) $tags_str_full = __("no tags");
|
|
|
|
if (!$entry_comments) $entry_comments = " "; # placeholder
|
|
|
|
$rv['content'] .= "<div class='postTags' style='float : right'>
|
|
<img src='".theme_image($link, '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>";
|
|
|
|
$rv['content'] .= "<img src=\"".theme_image($link, 'images/art-zoom.png')."\"
|
|
class='tagsPic' style=\"cursor : pointer\"
|
|
onclick=\"postOpenInNewTab(event, $id)\"
|
|
alt='Zoom' title='".__('Open article in new tab')."'>";
|
|
|
|
global $pluginhost;
|
|
|
|
foreach ($pluginhost->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>";
|
|
$rv['content'] .= "<div clear='both'>$entry_comments</div>";
|
|
|
|
if ($line["orig_feed_id"]) {
|
|
|
|
$tmp_result = db_query($link, "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>";
|
|
|
|
$rv['content'] .= "<div class=\"postContent\">";
|
|
|
|
// N-grams
|
|
|
|
if (DB_TYPE == "pgsql" and defined('_NGRAM_TITLE_RELATED_THRESHOLD')) {
|
|
|
|
$ngram_result = db_query($link, "SELECT id,title FROM
|
|
ttrss_entries,ttrss_user_entries
|
|
WHERE ref_id = id AND updated >= NOW() - INTERVAL '7 day'
|
|
AND similarity(title, '$title_escaped') >= "._NGRAM_TITLE_RELATED_THRESHOLD."
|
|
AND title != '$title_escaped'
|
|
AND owner_uid = $owner_uid");
|
|
|
|
if (db_num_rows($ngram_result) > 0) {
|
|
$rv['content'] .= "<div dojoType=\"dijit.form.DropDownButton\">".
|
|
"<span>" . __('Related')."</span>";
|
|
$rv['content'] .= "<div dojoType=\"dijit.Menu\" style=\"display: none;\">";
|
|
|
|
while ($nline = db_fetch_assoc($ngram_result)) {
|
|
$rv['content'] .= "<div onclick=\"hlOpenInNewTab(null,".$nline['id'].")\"
|
|
dojoType=\"dijit.MenuItem\">".$nline['title']."</div>";
|
|
|
|
}
|
|
$rv['content'] .= "</div></div><br/";
|
|
}
|
|
}
|
|
|
|
if ($cache_content && $line["cached_content"] != "") {
|
|
$line["content"] =& $line["cached_content"];
|
|
}
|
|
|
|
$article_content = sanitize($link, $line["content"], false, $owner_uid,
|
|
$feed_site_url);
|
|
|
|
$rv['content'] .= $article_content;
|
|
|
|
$rv['content'] .= format_article_enclosures($link, $id,
|
|
$always_display_enclosures, $article_content);
|
|
|
|
$rv['content'] .= "</div>";
|
|
|
|
$rv['content'] .= "</div>";
|
|
|
|
}
|
|
|
|
if ($zoom_mode) {
|
|
$rv['content'] .= "
|
|
<div style=\"text-align : center\">
|
|
<button onclick=\"return window.close()\">".
|
|
__("Close this window")."</button></div>";
|
|
$rv['content'] .= "</body></html>";
|
|
}
|
|
|
|
return $rv;
|
|
|
|
}
|
|
|
|
function print_checkpoint($n, $s) {
|
|
$ts = getmicrotime();
|
|
echo sprintf("<!-- CP[$n] %.4f seconds -->", $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($pass);
|
|
}
|
|
} // function encrypt_password
|
|
|
|
function load_filters($link, $feed_id, $owner_uid, $action_id = false) {
|
|
$filters = array();
|
|
|
|
$cat_id = (int)getFeedCategory($link, $feed_id);
|
|
|
|
$result = db_query($link, "SELECT * FROM ttrss_filters2 WHERE
|
|
owner_uid = $owner_uid AND enabled = true");
|
|
|
|
$check_cats = join(",", array_merge(
|
|
getParentCategories($link, $cat_id, $owner_uid),
|
|
array($cat_id)));
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
$filter_id = $line["id"];
|
|
|
|
$result2 = db_query($link, "SELECT
|
|
r.reg_exp, 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
|
|
(cat_id IS NULL 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"] = $rule_line["type_name"];
|
|
|
|
array_push($rules, $rule);
|
|
}
|
|
|
|
$result2 = db_query($link, "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["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 . "/$id.ico") > 0;
|
|
}
|
|
|
|
function init_connection($link) {
|
|
if ($link) {
|
|
|
|
if (DB_TYPE == "pgsql") {
|
|
pg_query($link, "set client_encoding = 'UTF-8'");
|
|
pg_set_client_encoding("UNICODE");
|
|
pg_query($link, "set datestyle = 'ISO, european'");
|
|
pg_query($link, "set TIME ZONE 0");
|
|
} else {
|
|
db_query($link, "SET time_zone = '+0:0'");
|
|
|
|
if (defined('MYSQL_CHARSET') && MYSQL_CHARSET) {
|
|
db_query($link, "SET NAMES " . MYSQL_CHARSET);
|
|
}
|
|
}
|
|
|
|
global $pluginhost;
|
|
|
|
$pluginhost = new PluginHost($link);
|
|
$pluginhost->load(PLUGINS, $pluginhost::KIND_ALL);
|
|
|
|
return true;
|
|
} else {
|
|
print "Unable to connect to database:" . db_last_error();
|
|
return false;
|
|
}
|
|
}
|
|
|
|
function format_tags_string($tags, $id) {
|
|
|
|
$tags_str = "";
|
|
$tags_nolinks_str = "";
|
|
|
|
$num_tags = 0;
|
|
|
|
$tag_limit = 6;
|
|
|
|
$formatted_tags = array();
|
|
|
|
foreach ($tags as $tag) {
|
|
$num_tags++;
|
|
$tag_escaped = str_replace("'", "\\'", $tag);
|
|
|
|
if (mb_strlen($tag) > 30) {
|
|
$tag = truncate_string($tag, 30);
|
|
}
|
|
|
|
$tag_str = "<a href=\"javascript:viewfeed('$tag_escaped')\">$tag</a>";
|
|
|
|
array_push($formatted_tags, $tag_str);
|
|
|
|
$tmp_tags_str = implode(", ", $formatted_tags);
|
|
|
|
if ($num_tags == $tag_limit || mb_strlen($tmp_tags_str) > 150) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
$tags_str = implode(", ", $formatted_tags);
|
|
|
|
if ($num_tags < count($tags)) {
|
|
$tags_str .= ", …";
|
|
}
|
|
|
|
if ($num_tags == 0) {
|
|
$tags_str = __("no tags");
|
|
}
|
|
|
|
return $tags_str;
|
|
|
|
}
|
|
|
|
function format_article_labels($labels, $id) {
|
|
|
|
$labels_str = "";
|
|
|
|
foreach ($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 $str;
|
|
}
|
|
|
|
function toggle_collapse_cat($link, $cat_id, $mode) {
|
|
if ($cat_id > 0) {
|
|
$mode = bool_to_sql_bool($mode);
|
|
|
|
db_query($link, "UPDATE ttrss_feed_categories SET
|
|
collapsed = $mode WHERE id = '$cat_id' AND owner_uid = " .
|
|
$_SESSION["uid"]);
|
|
} else {
|
|
$pref_name = '';
|
|
|
|
switch ($cat_id) {
|
|
case -1:
|
|
$pref_name = '_COLLAPSED_SPECIAL';
|
|
break;
|
|
case -2:
|
|
$pref_name = '_COLLAPSED_LABELS';
|
|
break;
|
|
case 0:
|
|
$pref_name = '_COLLAPSED_UNCAT';
|
|
break;
|
|
}
|
|
|
|
if ($pref_name) {
|
|
if ($mode) {
|
|
set_pref($link, $pref_name, 'true');
|
|
} else {
|
|
set_pref($link, $pref_name, 'false');
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
function get_feed_category($link, $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";
|
|
}
|
|
|
|
$result = db_query($link,
|
|
"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($result, 0, "id");
|
|
}
|
|
}
|
|
|
|
function add_feed_category($link, $feed_cat, $parent_cat_id = false) {
|
|
|
|
if (!$feed_cat) return false;
|
|
|
|
db_query($link, "BEGIN");
|
|
|
|
if ($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";
|
|
}
|
|
|
|
$result = db_query($link,
|
|
"SELECT id FROM ttrss_feed_categories
|
|
WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]);
|
|
|
|
if (db_num_rows($result) == 0) {
|
|
|
|
$result = db_query($link,
|
|
"INSERT INTO ttrss_feed_categories (owner_uid,title,parent_cat)
|
|
VALUES ('".$_SESSION["uid"]."', '$feed_cat', $parent_insert)");
|
|
|
|
db_query($link, "COMMIT");
|
|
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
function getArticleFeed($link, $id) {
|
|
$result = db_query($link, "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' || $parts['scheme'] == 'https');
|
|
|
|
}
|
|
|
|
function get_article_enclosures($link, $id) {
|
|
|
|
$query = "SELECT * FROM ttrss_enclosures
|
|
WHERE post_id = '$id' AND content_url != ''";
|
|
|
|
$rv = array();
|
|
|
|
$result = db_query($link, $query);
|
|
|
|
if (db_num_rows($result) > 0) {
|
|
while ($line = db_fetch_assoc($result)) {
|
|
array_push($rv, $line);
|
|
}
|
|
}
|
|
|
|
return $rv;
|
|
}
|
|
|
|
function save_email_address($link, $email) {
|
|
// FIXME: implement persistent storage of emails
|
|
|
|
if (!$_SESSION['stored_emails'])
|
|
$_SESSION['stored_emails'] = array();
|
|
|
|
if (!in_array($email, $_SESSION['stored_emails']))
|
|
array_push($_SESSION['stored_emails'], $email);
|
|
}
|
|
|
|
|
|
function get_feed_access_key($link, $feed_id, $is_cat, $owner_uid = false) {
|
|
|
|
if (!$owner_uid) $owner_uid = $_SESSION["uid"];
|
|
|
|
$sql_is_cat = bool_to_sql_bool($is_cat);
|
|
|
|
$result = db_query($link, "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)));
|
|
|
|
$result = db_query($link, "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, $pass));
|
|
}
|
|
|
|
function print_label_select($link, $name, $value, $attributes = "") {
|
|
|
|
$result = db_query($link, "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($link, $id, $always_display_enclosures,
|
|
$article_content) {
|
|
|
|
$result = get_article_enclosures($link, $id);
|
|
$rv = '';
|
|
|
|
if (count($result) > 0) {
|
|
|
|
$entries_html = array();
|
|
$entries = array();
|
|
$entries_inline = array();
|
|
|
|
foreach ($result as $line) {
|
|
|
|
$url = $line["content_url"];
|
|
$ctype = $line["content_type"];
|
|
|
|
if (!$ctype) $ctype = __("unknown type");
|
|
|
|
$filename = substr($url, strrpos($url, "/")+1);
|
|
|
|
$player = format_inline_player($link, $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"] = $url;
|
|
|
|
array_push($entries, $entry);
|
|
}
|
|
|
|
if (!get_pref($link, "STRIP_IMAGES")) {
|
|
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"])) {
|
|
|
|
$rv .= "<p><img
|
|
alt=\"".htmlspecialchars($entry["filename"])."\"
|
|
src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>";
|
|
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (count($entries_inline) > 0) {
|
|
$rv .= "<hr clear='both'/>";
|
|
foreach ($entries_inline as $entry) { $rv .= $entry; };
|
|
$rv .= "<hr clear='both'/>";
|
|
}
|
|
|
|
$rv .= "<br/><div dojoType=\"dijit.form.DropDownButton\">".
|
|
"<span>" . __('Attachments')."</span>";
|
|
$rv .= "<div dojoType=\"dijit.Menu\" style=\"display: none;\">";
|
|
|
|
foreach ($entries_html as $entry) { $rv .= $entry; };
|
|
|
|
$rv .= "</div></div>";
|
|
}
|
|
|
|
return $rv;
|
|
}
|
|
|
|
function getLastArticleId($link) {
|
|
$result = db_query($link, "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, "magnet:") === 0) {
|
|
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();
|
|
|
|
$sphinxClient->SetServer('localhost', 9312);
|
|
$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 $ids;
|
|
}
|
|
|
|
function cleanup_tags($link, $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";
|
|
|
|
$result = db_query($link, $query);
|
|
|
|
$ids = array();
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
array_push($ids, $line['id']);
|
|
}
|
|
|
|
if (count($ids) > 0) {
|
|
$ids = join(",", $ids);
|
|
print ".";
|
|
|
|
$tmp_result = db_query($link, "DELETE FROM ttrss_tags WHERE id IN ($ids)");
|
|
$tags_deleted += db_affected_rows($link, $tmp_result);
|
|
} else {
|
|
break;
|
|
}
|
|
|
|
$limit -= $limit_part;
|
|
}
|
|
|
|
print "\n";
|
|
|
|
return $tags_deleted;
|
|
}
|
|
|
|
function print_user_stylesheet($link) {
|
|
$value = get_pref($link, 'USER_STYLESHEET');
|
|
|
|
if ($value) {
|
|
print "<style type=\"text/css\">";
|
|
print str_replace("<br/>", "\n", $value);
|
|
print "</style>";
|
|
}
|
|
|
|
}
|
|
|
|
function rewrite_urls($html) {
|
|
libxml_use_internal_errors(true);
|
|
|
|
$charset_hack = '<head>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
|
|
</head>';
|
|
|
|
$doc = new DOMDocument();
|
|
$doc->loadHTML($charset_hack . $html);
|
|
$xpath = new DOMXPath($doc);
|
|
|
|
$entries = $xpath->query('//*/text()');
|
|
|
|
foreach ($entries as $entry) {
|
|
if (strstr($entry->wholeText, "://") !== false) {
|
|
$text = preg_replace("/((?<!=.)((http|https|ftp)+):\/\/[^ ,!]+)/i",
|
|
"<a target=\"_blank\" href=\"\\1\">\\1</a>", $entry->wholeText);
|
|
|
|
if ($text != $entry->wholeText) {
|
|
$cdoc = new DOMDocument();
|
|
$cdoc->loadHTML($charset_hack . $text);
|
|
|
|
|
|
foreach ($cdoc->childNodes as $cnode) {
|
|
$cnode = $doc->importNode($cnode, true);
|
|
|
|
if ($cnode) {
|
|
$entry->parentNode->insertBefore($cnode);
|
|
}
|
|
}
|
|
|
|
$entry->parentNode->removeChild($entry);
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
$node = $doc->getElementsByTagName('body')->item(0);
|
|
|
|
// http://tt-rss.org/forum/viewtopic.php?f=1&t=970
|
|
if ($node)
|
|
return $doc->saveXML($node, LIBXML_NOEMPTYTAG);
|
|
else
|
|
return $html;
|
|
}
|
|
|
|
function filter_to_sql($link, $filter, $owner_uid) {
|
|
$query = array();
|
|
|
|
if (DB_TYPE == "pgsql")
|
|
$reg_qpart = "~";
|
|
else
|
|
$reg_qpart = "REGEXP";
|
|
|
|
foreach ($filter["rules"] AS $rule) {
|
|
$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["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) {
|
|
$children = getChildCategories($link, $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 $cat_qpart";
|
|
}
|
|
|
|
array_push($query, "($qpart)");
|
|
|
|
}
|
|
}
|
|
|
|
if (count($query) > 0) {
|
|
return "(" . join($filter["match_any_rule"] ? "OR" : "AND", $query) . ")";
|
|
} else {
|
|
return "(false)";
|
|
}
|
|
}
|
|
|
|
if (!function_exists('gzdecode')) {
|
|
function gzdecode($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 $tempname;
|
|
}
|
|
|
|
function getFeedCategory($link, $feed) {
|
|
$result = db_query($link, "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));
|
|
}
|
|
|
|
?>
|