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5709 lines
151 KiB
PHP
5709 lines
151 KiB
PHP
<?php
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define('EXPECTED_CONFIG_VERSION', 26);
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define('SCHEMA_VERSION', 97);
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$fetch_last_error = false;
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function __autoload($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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$lang = _TRANSLATION_OVERRIDE_DEFAULT;
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}
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if ($_COOKIE["ttrss_lang"] && $_COOKIE["ttrss_lang"] != "auto") {
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$lang = $_COOKIE["ttrss_lang"];
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}
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/* In login action of mobile version */
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if ($_POST["language"] && defined('MOBILE_VERSION')) {
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$lang = $_POST["language"];
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$_COOKIE["ttrss_lang"] = $lang;
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}
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if ($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, $lang);
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}
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if (defined('MOBILE_VERSION')) {
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_bindtextdomain("messages", "../locale");
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} else {
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_bindtextdomain("messages", "locale");
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}
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_textdomain("messages");
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_bind_textdomain_codeset("messages", "UTF-8");
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}
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}
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startup_gettext();
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require_once 'db-prefs.php';
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require_once 'version.php';
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define('MAGPIE_OUTPUT_ENCODING', 'UTF-8');
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define('SELF_USER_AGENT', 'Tiny Tiny RSS/' . VERSION . ' (http://tt-rss.org/)');
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define('MAGPIE_USER_AGENT', SELF_USER_AGENT);
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ini_set('user_agent', SELF_USER_AGENT);
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require_once 'lib/pubsubhubbub/publisher.php';
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$purifier = false;
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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 get_article_filters($filters, $title, $content, $link, $timestamp, $author, $tags) {
|
|
$matches = array();
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|
|
|
foreach ($filters as $filter) {
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$match_any_rule = $filter["match_any_rule"];
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|
$filter_match = false;
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|
|
|
foreach ($filter["rules"] as $rule) {
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$match = false;
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$reg_exp = $rule["reg_exp"];
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|
|
|
if (!$reg_exp)
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continue;
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|
|
|
switch ($rule["type"]) {
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case "title":
|
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$match = @preg_match("/$reg_exp/i", $title);
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break;
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case "content":
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$match = @preg_match("/$reg_exp/i", $content);
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break;
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case "both":
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$match = (@preg_match("/$reg_exp/i", $title) || @preg_match("/$reg_exp/i", $title));
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break;
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case "link":
|
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$match = @preg_match("/$reg_exp/i", $link);
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break;
|
|
case "author":
|
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$match = @preg_match("/$reg_exp/i", $author);
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break;
|
|
case "tag":
|
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$tag_string = join(",", $tags);
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$match = @preg_match("/$reg_exp/i", $tag_string);
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break;
|
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}
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|
|
|
if ($match_any_rule) {
|
|
if ($match) {
|
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$filter_match = true;
|
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break;
|
|
}
|
|
} else {
|
|
$filter_match = $match;
|
|
if (!$match) {
|
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break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($filter_match) {
|
|
foreach ($filter["actions"] AS $action) {
|
|
array_push($matches, $action);
|
|
}
|
|
}
|
|
}
|
|
|
|
return $matches;
|
|
}
|
|
|
|
function find_article_filter($filters, $filter_name) {
|
|
foreach ($filters as $f) {
|
|
if ($f["type"] == $filter_name) {
|
|
return $f;
|
|
};
|
|
}
|
|
return false;
|
|
}
|
|
|
|
function find_article_filters($filters, $filter_name) {
|
|
$results = array();
|
|
|
|
foreach ($filters as $f) {
|
|
if ($f["type"] == $filter_name) {
|
|
array_push($results, $f);
|
|
};
|
|
}
|
|
return $results;
|
|
}
|
|
|
|
function calculate_article_score($filters) {
|
|
$score = 0;
|
|
|
|
foreach ($filters as $f) {
|
|
if ($f["type"] == "score") {
|
|
$score += $f["param"];
|
|
};
|
|
}
|
|
return $score;
|
|
}
|
|
|
|
function assign_article_to_labels($link, $id, $filters, $owner_uid) {
|
|
foreach ($filters as $f) {
|
|
if ($f["type"] == "label") {
|
|
label_add_article($link, $id, $f["param"], $owner_uid);
|
|
};
|
|
}
|
|
}
|
|
|
|
function getmicrotime() {
|
|
list($usec, $sec) = explode(" ",microtime());
|
|
return ((float)$usec + (float)$sec);
|
|
}
|
|
|
|
function print_radio($id, $default, $true_is, $values, $attributes = "") {
|
|
foreach ($values as $v) {
|
|
|
|
if ($v == $default)
|
|
$sel = "checked";
|
|
else
|
|
$sel = "";
|
|
|
|
if ($v == $true_is) {
|
|
$sel .= " value=\"1\"";
|
|
} else {
|
|
$sel .= " value=\"0\"";
|
|
}
|
|
|
|
print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\"
|
|
type=\"radio\" $sel $attributes name=\"$id\"> $v ";
|
|
|
|
}
|
|
}
|
|
|
|
function initialize_user_prefs($link, $uid, $profile = false) {
|
|
|
|
$uid = db_escape_string($uid);
|
|
|
|
if (!$profile) {
|
|
$profile = "NULL";
|
|
$profile_qpart = "AND profile IS NULL";
|
|
} else {
|
|
$profile_qpart = "AND profile = '$profile'";
|
|
}
|
|
|
|
if (get_schema_version($link) < 63) $profile_qpart = "";
|
|
|
|
db_query($link, "BEGIN");
|
|
|
|
$result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs");
|
|
|
|
$u_result = db_query($link, "SELECT pref_name
|
|
FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart");
|
|
|
|
$active_prefs = array();
|
|
|
|
while ($line = db_fetch_assoc($u_result)) {
|
|
array_push($active_prefs, $line["pref_name"]);
|
|
}
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
if (array_search($line["pref_name"], $active_prefs) === FALSE) {
|
|
// print "adding " . $line["pref_name"] . "<br>";
|
|
|
|
if (get_schema_version($link) < 63) {
|
|
db_query($link, "INSERT INTO ttrss_user_prefs
|
|
(owner_uid,pref_name,value) VALUES
|
|
('$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;
|
|
$modules = explode(",", AUTH_MODULES);
|
|
|
|
foreach ($modules as $module) {
|
|
$module_class = "auth_$module";
|
|
if (class_exists($module_class)) {
|
|
$authenticator = new $module_class($link);
|
|
|
|
$user_id = (int) $authenticator->authenticate($login, $password);
|
|
|
|
if ($user_id) {
|
|
$_SESSION["auth_module"] = $module;
|
|
break;
|
|
}
|
|
|
|
} else {
|
|
print T_sprintf("Fatal: authentication module %s not found.", $module);
|
|
die;
|
|
}
|
|
}
|
|
|
|
if ($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() > $_SESSION["cookie_lifetime"]) {
|
|
return false;
|
|
}
|
|
} */
|
|
|
|
return true;
|
|
}
|
|
|
|
function login_sequence($link, $login_form = 0) {
|
|
if (SINGLE_USER_MODE) {
|
|
return authenticate_user($link, "admin", null);
|
|
} 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["language"] && SESSION_COOKIE_LIFETIME > 0) {
|
|
setcookie("ttrss_lang", $_SESSION["language"],
|
|
time() + SESSION_COOKIE_LIFETIME);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/* function login_sequence($link, $mobile = false) {
|
|
$_SESSION["prefs_cache"] = array();
|
|
|
|
if (!SINGLE_USER_MODE) {
|
|
|
|
$login_action = $_POST["login_action"];
|
|
|
|
# try to authenticate user if called from login form
|
|
if ($login_action == "do_login") {
|
|
$login = db_escape_string($_POST["login"]);
|
|
$password = $_POST["password"];
|
|
$remember_me = $_POST["remember_me"];
|
|
|
|
if (authenticate_user($link, $login, $password)) {
|
|
$_POST["password"] = "";
|
|
|
|
$_SESSION["language"] = $_POST["language"];
|
|
$_SESSION["ref_schema_version"] = get_schema_version($link, true);
|
|
$_SESSION["bw_limit"] = !!$_POST["bw_limit"];
|
|
|
|
if ($_POST["profile"]) {
|
|
|
|
$profile = db_escape_string($_POST["profile"]);
|
|
|
|
$result = db_query($link, "SELECT id FROM ttrss_settings_profiles
|
|
WHERE id = '$profile' AND owner_uid = " . $_SESSION["uid"]);
|
|
|
|
if (db_num_rows($result) != 0) {
|
|
$_SESSION["profile"] = $profile;
|
|
$_SESSION["prefs_cache"] = array();
|
|
}
|
|
}
|
|
|
|
if ($_REQUEST['return']) {
|
|
header("Location: " . $_REQUEST['return']);
|
|
} else {
|
|
header("Location: " . $_SERVER["REQUEST_URI"]);
|
|
}
|
|
|
|
exit;
|
|
|
|
return;
|
|
} else {
|
|
$_SESSION["login_error_msg"] = __("Incorrect username or password");
|
|
}
|
|
}
|
|
|
|
if (!$_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($link, null, null, true);
|
|
render_login_form($link, $mobile);
|
|
exit;
|
|
}
|
|
} else {
|
|
// bump login timestamp
|
|
db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
|
|
$_SESSION["uid"]);
|
|
|
|
if ($_SESSION["language"] && SESSION_COOKIE_LIFETIME > 0) {
|
|
setcookie("ttrss_lang", $_SESSION["language"],
|
|
time() + SESSION_COOKIE_LIFETIME);
|
|
}
|
|
|
|
// try to remove possible duplicates from feed counter cache
|
|
// ccache_cleanup($link, $_SESSION["uid"]);
|
|
}
|
|
|
|
} else {
|
|
return authenticate_user($link, "admin", null);
|
|
}
|
|
} */
|
|
|
|
function truncate_string($str, $max_len, $suffix = '…') {
|
|
if (mb_strlen($str, "utf-8") > $max_len - 3) {
|
|
return mb_substr($str, 0, $max_len, "utf-8") . $suffix;
|
|
} else {
|
|
return $str;
|
|
}
|
|
}
|
|
|
|
function theme_image($link, $filename) {
|
|
if ($link) {
|
|
$theme_path = get_user_theme_path($link);
|
|
|
|
if ($theme_path && is_file($theme_path.$filename)) {
|
|
return $theme_path.$filename;
|
|
} else {
|
|
return $filename;
|
|
}
|
|
} else {
|
|
return $filename;
|
|
}
|
|
}
|
|
|
|
function get_user_theme($link) {
|
|
|
|
if (get_schema_version($link) >= 63 && $_SESSION["uid"]) {
|
|
$theme_name = get_pref($link, "_THEME_ID");
|
|
if (is_dir("themes/$theme_name")) {
|
|
return $theme_name;
|
|
} else {
|
|
return '';
|
|
}
|
|
} else {
|
|
return '';
|
|
}
|
|
|
|
}
|
|
|
|
function get_user_theme_path($link) {
|
|
$theme_path = '';
|
|
|
|
if (get_schema_version($link) >= 63 && $_SESSION["uid"]) {
|
|
$theme_name = get_pref($link, "_THEME_ID");
|
|
|
|
if ($theme_name && is_dir("themes/$theme_name")) {
|
|
$theme_path = "themes/$theme_name/";
|
|
} else {
|
|
$theme_name = '';
|
|
}
|
|
} else {
|
|
$theme_path = '';
|
|
}
|
|
|
|
if ($theme_path) {
|
|
if (is_file("$theme_path/theme.ini")) {
|
|
$ini = parse_ini_file("$theme_path/theme.ini", true);
|
|
if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED) {
|
|
return $theme_path;
|
|
}
|
|
}
|
|
}
|
|
return '';
|
|
}
|
|
|
|
function get_user_theme_options($link) {
|
|
$t = get_user_theme_path($link);
|
|
|
|
if ($t) {
|
|
if (is_file("$t/theme.ini")) {
|
|
$ini = parse_ini_file("$t/theme.ini", true);
|
|
if ($ini['theme']['version']) {
|
|
return $ini['theme']['options'];
|
|
}
|
|
}
|
|
}
|
|
return '';
|
|
}
|
|
|
|
function print_theme_includes($link) {
|
|
|
|
$t = get_user_theme_path($link);
|
|
$time = time();
|
|
|
|
if ($t) {
|
|
print "<link rel=\"stylesheet\" type=\"text/css\"
|
|
href=\"$t/theme.css?$time \">";
|
|
if (file_exists("$t/theme.js")) {
|
|
print "<script type=\"text/javascript\" src=\"$t/theme.js?$time\">
|
|
</script>";
|
|
}
|
|
}
|
|
}
|
|
|
|
function get_all_themes() {
|
|
$themes = glob("themes/*");
|
|
|
|
asort($themes);
|
|
|
|
$rv = array();
|
|
|
|
foreach ($themes as $t) {
|
|
if (is_file("$t/theme.ini")) {
|
|
$ini = parse_ini_file("$t/theme.ini", true);
|
|
if ($ini['theme']['version'] >= THEME_VERSION_REQUIRED &&
|
|
!$ini['theme']['disabled']) {
|
|
$entry = array();
|
|
$entry["path"] = $t;
|
|
$entry["base"] = basename($t);
|
|
$entry["name"] = $ini['theme']['name'];
|
|
$entry["version"] = $ini['theme']['version'];
|
|
$entry["author"] = $ini['theme']['author'];
|
|
$entry["options"] = $ini['theme']['options'];
|
|
array_push($rv, $entry);
|
|
}
|
|
}
|
|
}
|
|
|
|
return $rv;
|
|
}
|
|
|
|
function convert_timestamp($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, $omode = "flc", $active_feed = false) {
|
|
|
|
if (!$omode) $omode = "flc";
|
|
|
|
$data = getGlobalCounters($link);
|
|
|
|
$data = array_merge($data, getVirtCounters($link));
|
|
|
|
if (strchr($omode, "l")) $data = array_merge($data, getLabelCounters($link));
|
|
if (strchr($omode, "f")) $data = array_merge($data, getFeedCounters($link, $active_feed));
|
|
if (strchr($omode, "t")) $data = array_merge($data, getTagCounters($link));
|
|
if (strchr($omode, "c")) $data = array_merge($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 $ret_arr;
|
|
}
|
|
|
|
function getTagCounters($link) {
|
|
|
|
$ret_arr = array();
|
|
|
|
$result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id)
|
|
FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id
|
|
AND ref_id = id AND unread = true)) AS count FROM ttrss_tags
|
|
WHERE owner_uid = ".$_SESSION['uid']." GROUP BY tag_name
|
|
ORDER BY count DESC LIMIT 55");
|
|
|
|
$tags = array();
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
$tags[$line["tag_name"]] += $line["count"];
|
|
}
|
|
|
|
foreach (array_keys($tags) as $tag) {
|
|
$unread = $tags[$tag];
|
|
$tag = htmlspecialchars($tag);
|
|
|
|
$cv = array("id" => $tag,
|
|
"kind" => "tag",
|
|
"counter" => $unread);
|
|
|
|
array_push($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);
|
|
|
|
$update_method = 0;
|
|
|
|
$contents = @fetch_file_contents($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', '$auth_pass', '$update_method')");
|
|
|
|
$result = db_query($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.png";
|
|
break;
|
|
case -2:
|
|
return "images/pub_set.png";
|
|
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();
|
|
|
|
$params["theme"] = get_user_theme($link);
|
|
$params["theme_options"] = get_user_theme_options($link);
|
|
|
|
$params["sign_progress"] = theme_image($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.png");
|
|
$params["sign_info"] = theme_image($link, "images/sign_info.png");
|
|
|
|
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["csrf_token"] = $_SESSION["csrf_token"];
|
|
|
|
return $params;
|
|
}
|
|
|
|
function make_runtime_info($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, $include_children = false) {
|
|
|
|
if (!$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";
|
|
|
|
$filter_query_part = filter_to_sql($filter);
|
|
|
|
// Try to check if SQL regexp implementation chokes on a valid regexp
|
|
$result = db_query($link, "SELECT true FROM ttrss_entries
|
|
WHERE $filter_query_part LIMIT 1", false);
|
|
|
|
$test = db_fetch_result($result, 0, "true");
|
|
|
|
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);
|
|
}
|
|
}
|
|
}
|
|
|
|
$content_query_part = "content as content_preview,";
|
|
|
|
if (is_numeric($feed)) {
|
|
|
|
if ($feed >= 0) {
|
|
$feed_kind = "Feeds";
|
|
} else {
|
|
$feed_kind = "Labels";
|
|
}
|
|
|
|
if ($limit_query_part) {
|
|
$offset_query_part = "OFFSET $offset";
|
|
}
|
|
|
|
if ($vfeed_query_part && get_pref($link, 'VFEED_GROUP_BY_FEED', $owner_uid)) {
|
|
if (!$override_order) {
|
|
$order_by = "ttrss_feeds.title, $order_by";
|
|
}
|
|
}
|
|
|
|
if (!$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) {
|
|
global $purifier;
|
|
|
|
if (!$owner) $owner = $_SESSION["uid"];
|
|
|
|
$res = trim($str); if (!$res) return '';
|
|
|
|
// create global Purifier object if needed
|
|
if (!$purifier) {
|
|
require_once 'lib/htmlpurifier/library/HTMLPurifier.auto.php';
|
|
|
|
$config = HTMLPurifier_Config::createDefault();
|
|
|
|
$allowed = "p,a[href],i,em,b,strong,code,pre,blockquote,br,img[src|alt|title|align|hspace],ul,ol,li,h1,h2,h3,h4,s,object[classid|type|id|name|width|height|codebase],param[name|value],table,tr,td,span[class]";
|
|
|
|
$config->set('HTML.SafeObject', true);
|
|
@$config->set('HTML', 'Allowed', $allowed);
|
|
$config->set('Output.FlashCompat', true);
|
|
$config->set('Attr.EnableID', true);
|
|
if (!defined('MOBILE_VERSION')) {
|
|
@$config->set('Cache', 'SerializerPath', CACHE_DIR . "/htmlpurifier");
|
|
} else {
|
|
@$config->set('Cache', 'SerializerPath', "../" . CACHE_DIR . "/htmlpurifier");
|
|
}
|
|
|
|
$config->set('Filter.YouTube', true);
|
|
|
|
$purifier = new HTMLPurifier($config);
|
|
}
|
|
|
|
$res = $purifier->purify($res);
|
|
|
|
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);
|
|
|
|
return $doc->saveXML($node, LIBXML_NOEMPTYTAG);
|
|
}
|
|
|
|
/**
|
|
* Send by mail a digest of last articles.
|
|
*
|
|
* @param mixed $link The database connection.
|
|
* @param integer $limit The maximum number of articles by digest.
|
|
* @return boolean Return false if digests are not enabled.
|
|
*/
|
|
function send_headlines_digests($link, $debug = false) {
|
|
|
|
require_once 'lib/phpmailer/class.phpmailer.php';
|
|
|
|
$user_limit = 15; // amount of users to process (e.g. emails to send out)
|
|
$limit = 1000; // maximum amount of headlines to include
|
|
|
|
if ($debug) _debug("Sending digests, batch of max $user_limit users, headline limit = $limit");
|
|
|
|
if (DB_TYPE == "pgsql") {
|
|
$interval_query = "last_digest_sent < NOW() - INTERVAL '1 days'";
|
|
} else if (DB_TYPE == "mysql") {
|
|
$interval_query = "last_digest_sent < DATE_SUB(NOW(), INTERVAL 1 DAY)";
|
|
}
|
|
|
|
$result = db_query($link, "SELECT id,email FROM ttrss_users
|
|
WHERE email != '' AND (last_digest_sent IS NULL OR $interval_query)");
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
|
|
if (get_pref($link, 'DIGEST_ENABLE', $line['id'], false)) {
|
|
$preferred_ts = strtotime(get_pref($link, 'DIGEST_PREFERRED_TIME', $line['id'], '00:00'));
|
|
|
|
// try to send digests within 2 hours of preferred time
|
|
if ($preferred_ts && time() >= $preferred_ts &&
|
|
time() - $preferred_ts <= 7200) {
|
|
|
|
if ($debug) print "Sending digest for UID:" . $line['id'] . " - " . $line["email"] . " ... ";
|
|
|
|
$do_catchup = get_pref($link, 'DIGEST_CATCHUP', $line['id'], false);
|
|
|
|
global $tz_offset;
|
|
|
|
// reset tz_offset global to prevent tz cache clash between users
|
|
$tz_offset = -1;
|
|
|
|
$tuple = prepare_headlines_digest($link, $line["id"], 1, $limit);
|
|
$digest = $tuple[0];
|
|
$headlines_count = $tuple[1];
|
|
$affected_ids = $tuple[2];
|
|
$digest_text = $tuple[3];
|
|
|
|
if ($headlines_count > 0) {
|
|
|
|
$mail = new PHPMailer();
|
|
|
|
$mail->PluginDir = "lib/phpmailer/";
|
|
$mail->SetLanguage("en", "lib/phpmailer/language/");
|
|
|
|
$mail->CharSet = "UTF-8";
|
|
|
|
$mail->From = SMTP_FROM_ADDRESS;
|
|
$mail->FromName = SMTP_FROM_NAME;
|
|
$mail->AddAddress($line["email"], $line["login"]);
|
|
|
|
if (SMTP_HOST) {
|
|
$mail->Host = SMTP_HOST;
|
|
$mail->Mailer = "smtp";
|
|
$mail->SMTPAuth = SMTP_LOGIN != '';
|
|
$mail->Username = SMTP_LOGIN;
|
|
$mail->Password = SMTP_PASSWORD;
|
|
}
|
|
|
|
$mail->IsHTML(true);
|
|
$mail->Subject = DIGEST_SUBJECT;
|
|
$mail->Body = $digest;
|
|
$mail->AltBody = $digest_text;
|
|
|
|
$rc = $mail->Send();
|
|
|
|
if (!$rc && $debug) print "ERROR: " . $mail->ErrorInfo;
|
|
|
|
if ($debug) print "RC=$rc\n";
|
|
|
|
if ($rc && $do_catchup) {
|
|
if ($debug) print "Marking affected articles as read...\n";
|
|
catchupArticlesById($link, $affected_ids, 0, $line["id"]);
|
|
}
|
|
} else {
|
|
if ($debug) print "No headlines\n";
|
|
}
|
|
|
|
db_query($link, "UPDATE ttrss_users SET last_digest_sent = NOW()
|
|
WHERE id = " . $line["id"]);
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($debug) _debug("All done.");
|
|
|
|
}
|
|
|
|
function prepare_headlines_digest($link, $user_id, $days = 1, $limit = 1000) {
|
|
|
|
require_once "lib/MiniTemplator.class.php";
|
|
|
|
$tpl = new MiniTemplator;
|
|
$tpl_t = new MiniTemplator;
|
|
|
|
$tpl->readTemplateFromFile("templates/digest_template_html.txt");
|
|
$tpl_t->readTemplateFromFile("templates/digest_template.txt");
|
|
|
|
$user_tz_string = get_pref($link, 'USER_TIMEZONE', $user_id);
|
|
$local_ts = convert_timestamp(time(), 'UTC', $user_tz_string);
|
|
|
|
$tpl->setVariable('CUR_DATE', date('Y/m/d', $local_ts));
|
|
$tpl->setVariable('CUR_TIME', date('G:i', $local_ts));
|
|
|
|
$tpl_t->setVariable('CUR_DATE', date('Y/m/d', $local_ts));
|
|
$tpl_t->setVariable('CUR_TIME', date('G:i', $local_ts));
|
|
|
|
$affected_ids = array();
|
|
|
|
if (DB_TYPE == "pgsql") {
|
|
$interval_query = "ttrss_entries.date_updated > NOW() - INTERVAL '$days days'";
|
|
} else if (DB_TYPE == "mysql") {
|
|
$interval_query = "ttrss_entries.date_updated > DATE_SUB(NOW(), INTERVAL $days DAY)";
|
|
}
|
|
|
|
$result = db_query($link, "SELECT ttrss_entries.title,
|
|
ttrss_feeds.title AS feed_title,
|
|
COALESCE(ttrss_feed_categories.title, '".__('Uncategorized')."') AS cat_title,
|
|
date_updated,
|
|
ttrss_user_entries.ref_id,
|
|
link,
|
|
score,
|
|
content,
|
|
".SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated
|
|
FROM
|
|
ttrss_user_entries,ttrss_entries,ttrss_feeds
|
|
LEFT JOIN
|
|
ttrss_feed_categories ON (cat_id = ttrss_feed_categories.id)
|
|
WHERE
|
|
ref_id = ttrss_entries.id AND feed_id = ttrss_feeds.id
|
|
AND include_in_digest = true
|
|
AND $interval_query
|
|
AND ttrss_user_entries.owner_uid = $user_id
|
|
AND unread = true
|
|
AND score >= 0
|
|
ORDER BY ttrss_feed_categories.title, ttrss_feeds.title, score DESC, date_updated DESC
|
|
LIMIT $limit");
|
|
|
|
$cur_feed_title = "";
|
|
|
|
$headlines_count = db_num_rows($result);
|
|
|
|
$headlines = array();
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
array_push($headlines, $line);
|
|
}
|
|
|
|
for ($i = 0; $i < sizeof($headlines); $i++) {
|
|
|
|
$line = $headlines[$i];
|
|
|
|
array_push($affected_ids, $line["ref_id"]);
|
|
|
|
$updated = make_local_datetime($link, $line['last_updated'], false,
|
|
$user_id);
|
|
|
|
/* if ($line["score"] != 0) {
|
|
if ($line["score"] > 0) $line["score"] = '+' . $line["score"];
|
|
|
|
$line["title"] .= " (".$line['score'].")";
|
|
} */
|
|
|
|
if (get_pref($link, 'ENABLE_FEED_CATS', $user_id)) {
|
|
$line['feed_title'] = $line['cat_title'] . " / " . $line['feed_title'];
|
|
}
|
|
|
|
$tpl->setVariable('FEED_TITLE', $line["feed_title"]);
|
|
$tpl->setVariable('ARTICLE_TITLE', $line["title"]);
|
|
$tpl->setVariable('ARTICLE_LINK', $line["link"]);
|
|
$tpl->setVariable('ARTICLE_UPDATED', $updated);
|
|
$tpl->setVariable('ARTICLE_EXCERPT',
|
|
truncate_string(strip_tags($line["content"]), 300));
|
|
// $tpl->setVariable('ARTICLE_CONTENT',
|
|
// strip_tags($article_content));
|
|
|
|
$tpl->addBlock('article');
|
|
|
|
$tpl_t->setVariable('FEED_TITLE', $line["feed_title"]);
|
|
$tpl_t->setVariable('ARTICLE_TITLE', $line["title"]);
|
|
$tpl_t->setVariable('ARTICLE_LINK', $line["link"]);
|
|
$tpl_t->setVariable('ARTICLE_UPDATED', $updated);
|
|
// $tpl_t->setVariable('ARTICLE_EXCERPT',
|
|
// truncate_string(strip_tags($line["excerpt"]), 100));
|
|
|
|
$tpl_t->addBlock('article');
|
|
|
|
if ($headlines[$i]['feed_title'] != $headlines[$i+1]['feed_title']) {
|
|
$tpl->addBlock('feed');
|
|
$tpl_t->addBlock('feed');
|
|
}
|
|
|
|
}
|
|
|
|
$tpl->addBlock('digest');
|
|
$tpl->generateOutputToString($tmp);
|
|
|
|
$tpl_t->addBlock('digest');
|
|
$tpl_t->generateOutputToString($tmp_t);
|
|
|
|
return array($tmp, $headlines_count, $affected_ids, $tmp_t);
|
|
}
|
|
|
|
function check_for_update($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 $version_data;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
function markArticlesById($link, $ids, $cmode) {
|
|
|
|
$tmp_ids = array();
|
|
|
|
foreach ($ids as $id) {
|
|
array_push($tmp_ids, "ref_id = '$id'");
|
|
}
|
|
|
|
$ids_qpart = join(" OR ", $tmp_ids);
|
|
|
|
if ($cmode == 0) {
|
|
db_query($link, "UPDATE ttrss_user_entries SET
|
|
marked = false,last_read = NOW()
|
|
WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
|
|
} else if ($cmode == 1) {
|
|
db_query($link, "UPDATE ttrss_user_entries SET
|
|
marked = true
|
|
WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
|
|
} else {
|
|
db_query($link, "UPDATE ttrss_user_entries SET
|
|
marked = NOT marked,last_read = NOW()
|
|
WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
|
|
}
|
|
}
|
|
|
|
function publishArticlesById($link, $ids, $cmode) {
|
|
|
|
$tmp_ids = array();
|
|
|
|
foreach ($ids as $id) {
|
|
array_push($tmp_ids, "ref_id = '$id'");
|
|
}
|
|
|
|
$ids_qpart = join(" OR ", $tmp_ids);
|
|
|
|
if ($cmode == 0) {
|
|
db_query($link, "UPDATE ttrss_user_entries SET
|
|
published = false,last_read = NOW()
|
|
WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
|
|
} else if ($cmode == 1) {
|
|
db_query($link, "UPDATE ttrss_user_entries SET
|
|
published = true,last_read = NOW()
|
|
WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
|
|
} else {
|
|
db_query($link, "UPDATE ttrss_user_entries SET
|
|
published = NOT published,last_read = NOW()
|
|
WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
|
|
}
|
|
|
|
if (PUBSUBHUBBUB_HUB) {
|
|
$rss_link = get_self_url_prefix() .
|
|
"/public.php?op=rss&id=-2&key=" .
|
|
get_feed_access_key($link, -2, false);
|
|
|
|
$p = new Publisher(PUBSUBHUBBUB_HUB);
|
|
|
|
$pubsub_result = $p->publish_update($rss_link);
|
|
}
|
|
}
|
|
|
|
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"], $owner_uid);
|
|
}
|
|
}
|
|
|
|
function catchupArticleById($link, $id, $cmode) {
|
|
|
|
if ($cmode == 0) {
|
|
db_query($link, "UPDATE ttrss_user_entries SET
|
|
unread = false,last_read = NOW()
|
|
WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
|
|
} else if ($cmode == 1) {
|
|
db_query($link, "UPDATE ttrss_user_entries SET
|
|
unread = true
|
|
WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
|
|
} else {
|
|
db_query($link, "UPDATE ttrss_user_entries SET
|
|
unread = NOT unread,last_read = NOW()
|
|
WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
|
|
}
|
|
|
|
$feed_id = getArticleFeed($link, $id);
|
|
ccache_update($link, $feed_id, $_SESSION["uid"]);
|
|
}
|
|
|
|
function make_guid_from_title($title) {
|
|
return preg_replace("/[ \"\',.:;]/", "-",
|
|
mb_strtolower(strip_tags($title), 'utf-8'));
|
|
}
|
|
|
|
function get_article_tags($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($link, "images/sign_excl.png")."\">$msg</div>";
|
|
}
|
|
|
|
function format_notice($msg, $id = "") {
|
|
global $link;
|
|
return "<div class=\"notice\" id=\"$id\">
|
|
<img src=\"".theme_image($link, "images/sign_info.png")."\">$msg</div>";
|
|
}
|
|
|
|
function format_error($msg, $id = "") {
|
|
global $link;
|
|
return "<div class=\"error\" id=\"$id\">
|
|
<img src=\"".theme_image($link, "images/sign_excl.png")."\">$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\"\">
|
|
<source 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>";
|
|
}
|
|
}
|
|
|
|
$filename = substr($url, strrpos($url, "/")+1);
|
|
|
|
$entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
|
|
$filename . " (" . $ctype . ")" . "</a>";
|
|
|
|
return $entry;
|
|
}
|
|
|
|
function format_article($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 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"));
|
|
} else {
|
|
$rtl_content = false;
|
|
$always_display_enclosures = false;
|
|
}
|
|
|
|
if ($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 title,link,content,feed_id,comments,int_id,
|
|
".SUBSTRING_FOR_DATE."(updated,1,16) as updated,
|
|
(SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url,
|
|
(SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url,
|
|
num_comments,
|
|
tag_cache,
|
|
author,
|
|
orig_feed_id,
|
|
note
|
|
FROM ttrss_entries,ttrss_user_entries
|
|
WHERE id = '$id' AND ref_id = id AND owner_uid = $owner_uid");
|
|
|
|
if ($result) {
|
|
|
|
$line = db_fetch_assoc($result);
|
|
|
|
if ($line["icon_url"]) {
|
|
$feed_icon = "<img src=\"" . $line["icon_url"] . "\">";
|
|
} else {
|
|
$feed_icon = " ";
|
|
}
|
|
|
|
$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']);
|
|
|
|
$rv['content'] .= "<div id=\"PTITLE-$id\" style=\"display : none\">" .
|
|
truncate_string(strip_tags($line['title']), 15) . "</div>";
|
|
|
|
$rv['content'] .= "<div id=\"PTITLE-FULL-$id\" style=\"display : none\">" .
|
|
strip_tags($line['title']) . "</div>";
|
|
|
|
$rv['content'] .= "<div class=\"postReply\" id=\"POST-$id\">";
|
|
|
|
$rv['content'] .= "<div onclick=\"return postClicked(event, $id)\"
|
|
class=\"postHeader\" id=\"POSTHDR-$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')."'>";
|
|
|
|
$button_plugins = explode(",", ARTICLE_BUTTON_PLUGINS);
|
|
|
|
foreach ($button_plugins as $p) {
|
|
$pclass = trim("button_${p}");
|
|
|
|
if (class_exists($pclass)) {
|
|
$plugin = new $pclass($link);
|
|
$rv['content'] .= $plugin->render($id, $line);
|
|
}
|
|
}
|
|
|
|
$rv['content'] .= "<img src=\"".theme_image($link, 'images/digest_checkbox.png')."\"
|
|
class='tagsPic' style=\"cursor : pointer\"
|
|
onclick=\"closeArticlePanel($id)\"
|
|
title='".__('Close article')."'>";
|
|
|
|
} 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.png'></a>";
|
|
|
|
$rv['content'] .= "</div>";
|
|
}
|
|
}
|
|
|
|
$rv['content'] .= "</div>";
|
|
|
|
$rv['content'] .= "<div id=\"POSTNOTE-$id\">";
|
|
if ($line['note']) {
|
|
$rv['content'] .= format_article_note($id, $line['note']);
|
|
}
|
|
$rv['content'] .= "</div>";
|
|
|
|
$rv['content'] .= "<div class=\"postIcon\">" .
|
|
"<a target=\"_blank\" title=\"".__("Visit the website")."\"$
|
|
href=\"".htmlspecialchars($feed_site_url)."\">".
|
|
$feed_icon . "</a></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/";
|
|
}
|
|
}
|
|
|
|
$article_content = sanitize($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 $tag;
|
|
}
|
|
|
|
function get_self_url_prefix() {
|
|
return SELF_URL_PATH;
|
|
}
|
|
|
|
function opml_publish_url($link){
|
|
|
|
$url_path = get_self_url_prefix();
|
|
$url_path .= "/opml.php?op=publish&key=" .
|
|
get_feed_access_key($link, 'OPML:Publish', false, $_SESSION["uid"]);
|
|
|
|
return $url_path;
|
|
}
|
|
|
|
/**
|
|
* Purge a feed contents, marked articles excepted.
|
|
*
|
|
* @param mixed $link The database connection.
|
|
* @param integer $id The id of the feed to purge.
|
|
* @return void
|
|
*/
|
|
function clear_feed_articles($link, $id) {
|
|
|
|
if ($id != 0) {
|
|
$result = db_query($link, "DELETE FROM ttrss_user_entries
|
|
WHERE feed_id = '$id' AND marked = false AND owner_uid = " . $_SESSION["uid"]);
|
|
} else {
|
|
$result = db_query($link, "DELETE FROM ttrss_user_entries
|
|
WHERE feed_id IS NULL AND marked = false AND owner_uid = " . $_SESSION["uid"]);
|
|
}
|
|
|
|
$result = db_query($link, "DELETE FROM ttrss_entries WHERE
|
|
(SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
|
|
|
|
ccache_update($link, $id, $_SESSION['uid']);
|
|
} // function clear_feed_articles
|
|
|
|
/**
|
|
* Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI.
|
|
*
|
|
* @return string The Mozilla Firefox feed adding URL.
|
|
*/
|
|
function add_feed_url() {
|
|
//$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($pass);
|
|
}
|
|
} // function encrypt_password
|
|
|
|
function sanitize_article_content($text) {
|
|
# we don't support CDATA sections in articles, they break our own escaping
|
|
$text = preg_replace("/\[\[CDATA/", "", $text);
|
|
$text = preg_replace("/\]\]\>/", "", $text);
|
|
return $text;
|
|
}
|
|
|
|
function load_filters($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);
|
|
}
|
|
}
|
|
return true;
|
|
} else {
|
|
print "Unable to connect to database:" . db_last_error();
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/* function ccache_zero($link, $feed_id, $owner_uid) {
|
|
db_query($link, "UPDATE ttrss_counters_cache SET
|
|
value = 0, updated = NOW() WHERE
|
|
feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
|
|
} */
|
|
|
|
function ccache_zero_all($link, $owner_uid) {
|
|
db_query($link, "UPDATE ttrss_counters_cache SET
|
|
value = 0 WHERE owner_uid = '$owner_uid'");
|
|
|
|
db_query($link, "UPDATE ttrss_cat_counters_cache SET
|
|
value = 0 WHERE owner_uid = '$owner_uid'");
|
|
}
|
|
|
|
function ccache_remove($link, $feed_id, $owner_uid, $is_cat = false) {
|
|
|
|
if (!$is_cat) {
|
|
$table = "ttrss_counters_cache";
|
|
} else {
|
|
$table = "ttrss_cat_counters_cache";
|
|
}
|
|
|
|
db_query($link, "DELETE FROM $table WHERE
|
|
feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
|
|
|
|
}
|
|
|
|
function ccache_update_all($link, $owner_uid) {
|
|
|
|
if (get_pref($link, 'ENABLE_FEED_CATS', $owner_uid)) {
|
|
|
|
$result = db_query($link, "SELECT feed_id FROM ttrss_cat_counters_cache
|
|
WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
ccache_update($link, $line["feed_id"], $owner_uid, true);
|
|
}
|
|
|
|
/* We have to manually include category 0 */
|
|
|
|
ccache_update($link, 0, $owner_uid, true);
|
|
|
|
} else {
|
|
$result = db_query($link, "SELECT feed_id FROM ttrss_counters_cache
|
|
WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
print ccache_update($link, $line["feed_id"], $owner_uid);
|
|
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
function ccache_find($link, $feed_id, $owner_uid, $is_cat = false,
|
|
$no_update = false) {
|
|
|
|
if (!is_numeric($feed_id)) return;
|
|
|
|
if (!$is_cat) {
|
|
$table = "ttrss_counters_cache";
|
|
if ($feed_id > 0) {
|
|
$tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
|
|
WHERE id = '$feed_id'");
|
|
$owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
|
|
}
|
|
} else {
|
|
$table = "ttrss_cat_counters_cache";
|
|
}
|
|
|
|
if (DB_TYPE == "pgsql") {
|
|
$date_qpart = "updated > NOW() - INTERVAL '15 minutes'";
|
|
} else if (DB_TYPE == "mysql") {
|
|
$date_qpart = "updated > DATE_SUB(NOW(), INTERVAL 15 MINUTE)";
|
|
}
|
|
|
|
$result = db_query($link, "SELECT value FROM $table
|
|
WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id'
|
|
LIMIT 1");
|
|
|
|
if (db_num_rows($result) == 1) {
|
|
return db_fetch_result($result, 0, "value");
|
|
} else {
|
|
if ($no_update) {
|
|
return -1;
|
|
} else {
|
|
return ccache_update($link, $feed_id, $owner_uid, $is_cat);
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
function ccache_update($link, $feed_id, $owner_uid, $is_cat = false,
|
|
$update_pcat = true) {
|
|
|
|
if (!is_numeric($feed_id)) return;
|
|
|
|
if (!$is_cat && $feed_id > 0) {
|
|
$tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
|
|
WHERE id = '$feed_id'");
|
|
$owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
|
|
}
|
|
|
|
$prev_unread = ccache_find($link, $feed_id, $owner_uid, $is_cat, true);
|
|
|
|
/* When updating a label, all we need to do is recalculate feed counters
|
|
* because labels are not cached */
|
|
|
|
if ($feed_id < 0) {
|
|
ccache_update_all($link, $owner_uid);
|
|
return;
|
|
}
|
|
|
|
if (!$is_cat) {
|
|
$table = "ttrss_counters_cache";
|
|
} else {
|
|
$table = "ttrss_cat_counters_cache";
|
|
}
|
|
|
|
if ($is_cat && $feed_id >= 0) {
|
|
if ($feed_id != 0) {
|
|
$cat_qpart = "cat_id = '$feed_id'";
|
|
} else {
|
|
$cat_qpart = "cat_id IS NULL";
|
|
}
|
|
|
|
/* Recalculate counters for child feeds */
|
|
|
|
$result = db_query($link, "SELECT id FROM ttrss_feeds
|
|
WHERE owner_uid = '$owner_uid' AND $cat_qpart");
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
ccache_update($link, $line["id"], $owner_uid, false, false);
|
|
}
|
|
|
|
$result = db_query($link, "SELECT SUM(value) AS sv
|
|
FROM ttrss_counters_cache, ttrss_feeds
|
|
WHERE id = feed_id AND $cat_qpart AND
|
|
ttrss_feeds.owner_uid = '$owner_uid'");
|
|
|
|
$unread = (int) db_fetch_result($result, 0, "sv");
|
|
|
|
} else {
|
|
$unread = (int) getFeedArticles($link, $feed_id, $is_cat, true, $owner_uid);
|
|
}
|
|
|
|
db_query($link, "BEGIN");
|
|
|
|
$result = db_query($link, "SELECT feed_id FROM $table
|
|
WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id' LIMIT 1");
|
|
|
|
if (db_num_rows($result) == 1) {
|
|
db_query($link, "UPDATE $table SET
|
|
value = '$unread', updated = NOW() WHERE
|
|
feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
|
|
|
|
} else {
|
|
db_query($link, "INSERT INTO $table
|
|
(feed_id, value, owner_uid, updated)
|
|
VALUES
|
|
($feed_id, $unread, $owner_uid, NOW())");
|
|
}
|
|
|
|
db_query($link, "COMMIT");
|
|
|
|
if ($feed_id > 0 && $prev_unread != $unread) {
|
|
|
|
if (!$is_cat) {
|
|
|
|
/* Update parent category */
|
|
|
|
if ($update_pcat) {
|
|
|
|
$result = db_query($link, "SELECT cat_id FROM ttrss_feeds
|
|
WHERE owner_uid = '$owner_uid' AND id = '$feed_id'");
|
|
|
|
$cat_id = (int) db_fetch_result($result, 0, "cat_id");
|
|
|
|
ccache_update($link, $cat_id, $owner_uid, true);
|
|
|
|
}
|
|
}
|
|
} else if ($feed_id < 0) {
|
|
ccache_update_all($link, $owner_uid);
|
|
}
|
|
|
|
return $unread;
|
|
}
|
|
|
|
/* function ccache_cleanup($link, $owner_uid) {
|
|
|
|
if (DB_TYPE == "pgsql") {
|
|
db_query($link, "DELETE FROM ttrss_counters_cache AS c1 WHERE
|
|
(SELECT count(*) FROM ttrss_counters_cache AS c2
|
|
WHERE c1.feed_id = c2.feed_id AND c2.owner_uid = c1.owner_uid) > 1
|
|
AND owner_uid = '$owner_uid'");
|
|
|
|
db_query($link, "DELETE FROM ttrss_cat_counters_cache AS c1 WHERE
|
|
(SELECT count(*) FROM ttrss_cat_counters_cache AS c2
|
|
WHERE c1.feed_id = c2.feed_id AND c2.owner_uid = c1.owner_uid) > 1
|
|
AND owner_uid = '$owner_uid'");
|
|
} else {
|
|
db_query($link, "DELETE c1 FROM
|
|
ttrss_counters_cache AS c1,
|
|
ttrss_counters_cache AS c2
|
|
WHERE
|
|
c1.owner_uid = '$owner_uid' AND
|
|
c1.owner_uid = c2.owner_uid AND
|
|
c1.feed_id = c2.feed_id");
|
|
|
|
db_query($link, "DELETE c1 FROM
|
|
ttrss_cat_counters_cache AS c1,
|
|
ttrss_cat_counters_cache AS c2
|
|
WHERE
|
|
c1.owner_uid = '$owner_uid' AND
|
|
c1.owner_uid = c2.owner_uid AND
|
|
c1.feed_id = c2.feed_id");
|
|
|
|
}
|
|
} */
|
|
|
|
function label_find_id($link, $label, $owner_uid) {
|
|
$result = db_query($link,
|
|
"SELECT id FROM ttrss_labels2 WHERE caption = '$label'
|
|
AND owner_uid = '$owner_uid' LIMIT 1");
|
|
|
|
if (db_num_rows($result) == 1) {
|
|
return db_fetch_result($result, 0, "id");
|
|
} else {
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
function get_article_labels($link, $id) {
|
|
$rv = array();
|
|
|
|
|
|
$result = db_query($link, "SELECT label_cache FROM
|
|
ttrss_user_entries WHERE ref_id = '$id' AND owner_uid = " .
|
|
$_SESSION["uid"]);
|
|
|
|
$label_cache = db_fetch_result($result, 0, "label_cache");
|
|
|
|
if ($label_cache) {
|
|
|
|
$label_cache = json_decode($label_cache, true);
|
|
|
|
if ($label_cache["no-labels"] == 1)
|
|
return $rv;
|
|
else
|
|
return $label_cache;
|
|
}
|
|
|
|
$result = db_query($link,
|
|
"SELECT DISTINCT label_id,caption,fg_color,bg_color
|
|
FROM ttrss_labels2, ttrss_user_labels2
|
|
WHERE id = label_id
|
|
AND article_id = '$id'
|
|
AND owner_uid = ".$_SESSION["uid"] . "
|
|
ORDER BY caption");
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
$rk = array($line["label_id"], $line["caption"], $line["fg_color"],
|
|
$line["bg_color"]);
|
|
array_push($rv, $rk);
|
|
}
|
|
|
|
if (count($rv) > 0)
|
|
label_update_cache($link, $id, $rv);
|
|
else
|
|
label_update_cache($link, $id, array("no-labels" => 1));
|
|
|
|
return $rv;
|
|
}
|
|
|
|
|
|
function label_find_caption($link, $label, $owner_uid) {
|
|
$result = db_query($link,
|
|
"SELECT caption FROM ttrss_labels2 WHERE id = '$label'
|
|
AND owner_uid = '$owner_uid' LIMIT 1");
|
|
|
|
if (db_num_rows($result) == 1) {
|
|
return db_fetch_result($result, 0, "caption");
|
|
} else {
|
|
return "";
|
|
}
|
|
}
|
|
|
|
function label_update_cache($link, $id, $labels = false, $force = false) {
|
|
|
|
if ($force)
|
|
label_clear_cache($link, $id);
|
|
|
|
if (!$labels)
|
|
$labels = get_article_labels($link, $id);
|
|
|
|
$labels = db_escape_string(json_encode($labels));
|
|
|
|
db_query($link, "UPDATE ttrss_user_entries SET
|
|
label_cache = '$labels' WHERE ref_id = '$id'");
|
|
|
|
}
|
|
|
|
function label_clear_cache($link, $id) {
|
|
|
|
db_query($link, "UPDATE ttrss_user_entries SET
|
|
label_cache = '' WHERE ref_id = '$id'");
|
|
|
|
}
|
|
|
|
function label_remove_article($link, $id, $label, $owner_uid) {
|
|
|
|
$label_id = label_find_id($link, $label, $owner_uid);
|
|
|
|
if (!$label_id) return;
|
|
|
|
$result = db_query($link,
|
|
"DELETE FROM ttrss_user_labels2
|
|
WHERE
|
|
label_id = '$label_id' AND
|
|
article_id = '$id'");
|
|
|
|
label_clear_cache($link, $id);
|
|
}
|
|
|
|
function label_add_article($link, $id, $label, $owner_uid) {
|
|
|
|
$label_id = label_find_id($link, $label, $owner_uid);
|
|
|
|
if (!$label_id) return;
|
|
|
|
$result = db_query($link,
|
|
"SELECT
|
|
article_id FROM ttrss_labels2, ttrss_user_labels2
|
|
WHERE
|
|
label_id = id AND
|
|
label_id = '$label_id' AND
|
|
article_id = '$id' AND owner_uid = '$owner_uid'
|
|
LIMIT 1");
|
|
|
|
if (db_num_rows($result) == 0) {
|
|
db_query($link, "INSERT INTO ttrss_user_labels2
|
|
(label_id, article_id) VALUES ('$label_id', '$id')");
|
|
}
|
|
|
|
label_clear_cache($link, $id);
|
|
|
|
}
|
|
|
|
function label_remove($link, $id, $owner_uid) {
|
|
if (!$owner_uid) $owner_uid = $_SESSION["uid"];
|
|
|
|
db_query($link, "BEGIN");
|
|
|
|
$result = db_query($link, "SELECT caption FROM ttrss_labels2
|
|
WHERE id = '$id'");
|
|
|
|
$caption = db_fetch_result($result, 0, "caption");
|
|
|
|
$result = db_query($link, "DELETE FROM ttrss_labels2 WHERE id = '$id'
|
|
AND owner_uid = " . $owner_uid);
|
|
|
|
if (db_affected_rows($link, $result) != 0 && $caption) {
|
|
|
|
/* Remove access key for the label */
|
|
|
|
$ext_id = -11 - $id;
|
|
|
|
db_query($link, "DELETE FROM ttrss_access_keys WHERE
|
|
feed_id = '$ext_id' AND owner_uid = $owner_uid");
|
|
|
|
/* Disable filters that reference label being removed */
|
|
|
|
db_query($link, "UPDATE ttrss_filters SET
|
|
enabled = false WHERE action_param = '$caption'
|
|
AND action_id = 7
|
|
AND owner_uid = " . $owner_uid);
|
|
|
|
/* Remove cached data */
|
|
|
|
db_query($link, "UPDATE ttrss_user_entries SET label_cache = ''
|
|
WHERE label_cache LIKE '%$caption%' AND owner_uid = " . $owner_uid);
|
|
|
|
}
|
|
|
|
db_query($link, "COMMIT");
|
|
}
|
|
|
|
function label_create($link, $caption, $fg_color = '', $bg_color = '', $owner_uid) {
|
|
|
|
if (!$owner_uid) $owner_uid = $_SESSION['uid'];
|
|
|
|
db_query($link, "BEGIN");
|
|
|
|
$result = false;
|
|
|
|
$result = db_query($link, "SELECT id FROM ttrss_labels2
|
|
WHERE caption = '$caption' AND owner_uid = $owner_uid");
|
|
|
|
if (db_num_rows($result) == 0) {
|
|
$result = db_query($link,
|
|
"INSERT INTO ttrss_labels2 (caption,owner_uid,fg_color,bg_color)
|
|
VALUES ('$caption', '$owner_uid', '$fg_color', '$bg_color')");
|
|
|
|
$result = db_affected_rows($link, $result) != 0;
|
|
}
|
|
|
|
db_query($link, "COMMIT");
|
|
|
|
return $result;
|
|
}
|
|
|
|
function format_tags_string($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) {
|
|
|
|
$str = "<div class='articleNote' onclick=\"editArticleNote($id)\">
|
|
<div class='noteEdit' onclick=\"editArticleNote($id)\">".
|
|
__('(edit note)')."</div>$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, $pref_name, 'false');
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
function remove_feed($link, $id, $owner_uid) {
|
|
|
|
if ($id > 0) {
|
|
|
|
/* save starred articles in Archived feed */
|
|
|
|
db_query($link, "BEGIN");
|
|
|
|
/* prepare feed if necessary */
|
|
|
|
$result = db_query($link, "SELECT id FROM ttrss_archived_feeds
|
|
WHERE id = '$id'");
|
|
|
|
if (db_num_rows($result) == 0) {
|
|
db_query($link, "INSERT INTO ttrss_archived_feeds
|
|
(id, owner_uid, title, feed_url, site_url)
|
|
SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
|
|
WHERE id = '$id'");
|
|
}
|
|
|
|
db_query($link, "UPDATE ttrss_user_entries SET feed_id = NULL,
|
|
orig_feed_id = '$id' WHERE feed_id = '$id' AND
|
|
marked = true AND owner_uid = $owner_uid");
|
|
|
|
/* Remove access key for the feed */
|
|
|
|
db_query($link, "DELETE FROM ttrss_access_keys WHERE
|
|
feed_id = '$id' AND owner_uid = $owner_uid");
|
|
|
|
/* remove the feed */
|
|
|
|
db_query($link, "DELETE FROM ttrss_feeds
|
|
WHERE id = '$id' AND owner_uid = $owner_uid");
|
|
|
|
db_query($link, "COMMIT");
|
|
|
|
if (file_exists(ICONS_DIR . "/$id.ico")) {
|
|
unlink(ICONS_DIR . "/$id.ico");
|
|
}
|
|
|
|
ccache_remove($link, $id, $owner_uid);
|
|
|
|
} else {
|
|
label_remove($link, -11-$id, $owner_uid);
|
|
ccache_remove($link, -11-$id, $owner_uid);
|
|
}
|
|
}
|
|
|
|
function get_feed_category($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 remove_feed_category($link, $id, $owner_uid) {
|
|
|
|
db_query($link, "DELETE FROM ttrss_feed_categories
|
|
WHERE id = '$id' AND owner_uid = $owner_uid");
|
|
|
|
ccache_remove($link, $id, $owner_uid, true);
|
|
}
|
|
|
|
function archive_article($link, $id, $owner_uid) {
|
|
db_query($link, "BEGIN");
|
|
|
|
$result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
|
|
WHERE ref_id = '$id' AND owner_uid = $owner_uid");
|
|
|
|
if (db_num_rows($result) != 0) {
|
|
|
|
/* prepare the archived table */
|
|
|
|
$feed_id = (int) db_fetch_result($result, 0, "feed_id");
|
|
|
|
if ($feed_id) {
|
|
$result = db_query($link, "SELECT id FROM ttrss_archived_feeds
|
|
WHERE id = '$feed_id'");
|
|
|
|
if (db_num_rows($result) == 0) {
|
|
db_query($link, "INSERT INTO ttrss_archived_feeds
|
|
(id, owner_uid, title, feed_url, site_url)
|
|
SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
|
|
WHERE id = '$feed_id'");
|
|
}
|
|
|
|
db_query($link, "UPDATE ttrss_user_entries
|
|
SET orig_feed_id = feed_id, feed_id = NULL
|
|
WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
|
|
}
|
|
}
|
|
|
|
db_query($link, "COMMIT");
|
|
}
|
|
|
|
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 $rv;
|
|
}
|
|
|
|
function api_get_feeds($link, $cat_id, $unread_only, $limit, $offset, $include_nested = false) {
|
|
|
|
$feeds = array();
|
|
|
|
/* Labels */
|
|
|
|
if ($cat_id == -4 || $cat_id == -2) {
|
|
$counters = getLabelCounters($link, true);
|
|
|
|
foreach (array_values($counters) as $cv) {
|
|
|
|
$unread = $cv["counter"];
|
|
|
|
if ($unread || !$unread_only) {
|
|
|
|
$row = array(
|
|
"id" => $cv["id"],
|
|
"title" => $cv["description"],
|
|
"unread" => $cv["counter"],
|
|
"cat_id" => -2,
|
|
);
|
|
|
|
array_push($feeds, $row);
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Virtual feeds */
|
|
|
|
if ($cat_id == -4 || $cat_id == -1) {
|
|
foreach (array(-1, -2, -3, -4, -6, 0) as $i) {
|
|
$unread = getFeedUnread($link, $i);
|
|
|
|
if ($unread || !$unread_only) {
|
|
$title = getFeedTitle($link, $i);
|
|
|
|
$row = array(
|
|
"id" => $i,
|
|
"title" => $title,
|
|
"unread" => $unread,
|
|
"cat_id" => -1,
|
|
);
|
|
array_push($feeds, $row);
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
/* Child cats */
|
|
|
|
if ($include_nested && $cat_id) {
|
|
$result = db_query($link, "SELECT
|
|
id, title FROM ttrss_feed_categories
|
|
WHERE parent_cat = '$cat_id' AND owner_uid = " . $_SESSION["uid"] .
|
|
" ORDER BY id, title");
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
$unread = getFeedUnread($link, $line["id"], true) +
|
|
getCategoryChildrenUnread($link, $line["id"]);
|
|
|
|
if ($unread || !$unread_only) {
|
|
$row = array(
|
|
"id" => $line["id"],
|
|
"title" => $line["title"],
|
|
"unread" => $unread,
|
|
"is_cat" => true,
|
|
);
|
|
array_push($feeds, $row);
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Real feeds */
|
|
|
|
if ($limit) {
|
|
$limit_qpart = "LIMIT $limit OFFSET $offset";
|
|
} else {
|
|
$limit_qpart = "";
|
|
}
|
|
|
|
if ($cat_id == -4 || $cat_id == -3) {
|
|
$result = db_query($link, "SELECT
|
|
id, feed_url, cat_id, title, order_id, ".
|
|
SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated
|
|
FROM ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"] .
|
|
" ORDER BY cat_id, title " . $limit_qpart);
|
|
} else {
|
|
|
|
if ($cat_id)
|
|
$cat_qpart = "cat_id = '$cat_id'";
|
|
else
|
|
$cat_qpart = "cat_id IS NULL";
|
|
|
|
$result = db_query($link, "SELECT
|
|
id, feed_url, cat_id, title, order_id, ".
|
|
SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated
|
|
FROM ttrss_feeds WHERE
|
|
$cat_qpart AND owner_uid = " . $_SESSION["uid"] .
|
|
" ORDER BY cat_id, title " . $limit_qpart);
|
|
}
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
|
|
$unread = getFeedUnread($link, $line["id"]);
|
|
|
|
$has_icon = feed_has_icon($line['id']);
|
|
|
|
if ($unread || !$unread_only) {
|
|
|
|
$row = array(
|
|
"feed_url" => $line["feed_url"],
|
|
"title" => $line["title"],
|
|
"id" => (int)$line["id"],
|
|
"unread" => (int)$unread,
|
|
"has_icon" => $has_icon,
|
|
"cat_id" => (int)$line["cat_id"],
|
|
"last_updated" => strtotime($line["last_updated"]),
|
|
"order_id" => (int) $line["order_id"],
|
|
);
|
|
|
|
array_push($feeds, $row);
|
|
}
|
|
}
|
|
|
|
return $feeds;
|
|
}
|
|
|
|
function api_get_headlines($link, $feed_id, $limit, $offset,
|
|
$filter, $is_cat, $show_excerpt, $show_content, $view_mode, $order,
|
|
$include_attachments, $since_id,
|
|
$search = "", $search_mode = "", $match_on = "", $include_nested = false) {
|
|
|
|
$qfh_ret = queryFeedHeadlines($link, $feed_id, $limit,
|
|
$view_mode, $is_cat, $search, $search_mode, $match_on,
|
|
$order, $offset, 0, false, $since_id, $include_nested);
|
|
|
|
$result = $qfh_ret[0];
|
|
$feed_title = $qfh_ret[1];
|
|
|
|
$headlines = array();
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
$is_updated = ($line["last_read"] == "" &&
|
|
($line["unread"] != "t" && $line["unread"] != "1"));
|
|
|
|
$tags = explode(",", $line["tag_cache"]);
|
|
$labels = json_decode($line["label_cache"], true);
|
|
|
|
//if (!$tags) $tags = get_article_tags($link, $line["id"]);
|
|
//if (!$labels) $labels = get_article_labels($link, $line["id"]);
|
|
|
|
$headline_row = array(
|
|
"id" => (int)$line["id"],
|
|
"unread" => sql_bool_to_bool($line["unread"]),
|
|
"marked" => sql_bool_to_bool($line["marked"]),
|
|
"published" => sql_bool_to_bool($line["published"]),
|
|
"updated" => strtotime($line["updated"]),
|
|
"is_updated" => $is_updated,
|
|
"title" => $line["title"],
|
|
"link" => $line["link"],
|
|
"feed_id" => $line["feed_id"],
|
|
"tags" => $tags,
|
|
);
|
|
|
|
if ($include_attachments)
|
|
$headline_row['attachments'] = get_article_enclosures($link,
|
|
$line['id']);
|
|
|
|
if ($show_excerpt) {
|
|
$excerpt = truncate_string(strip_tags($line["content_preview"]), 100);
|
|
$headline_row["excerpt"] = $excerpt;
|
|
}
|
|
|
|
if ($show_content) {
|
|
$headline_row["content"] = $line["content_preview"];
|
|
}
|
|
|
|
// unify label output to ease parsing
|
|
if ($labels["no-labels"] == 1) $labels = array();
|
|
|
|
$headline_row["labels"] = $labels;
|
|
|
|
$headline_row["feed_title"] = $line["feed_title"];
|
|
|
|
$headline_row["comments_count"] = (int)$line["num_comments"];
|
|
$headline_row["comments_link"] = $line["comments"];
|
|
|
|
$headline_row["always_display_attachments"] = sql_bool_to_bool($line["always_display_enclosures"]);
|
|
|
|
array_push($headlines, $headline_row);
|
|
}
|
|
|
|
return $headlines;
|
|
}
|
|
|
|
function generate_error_feed($link, $error) {
|
|
$reply = array();
|
|
|
|
$reply['headlines']['id'] = -6;
|
|
$reply['headlines']['is_cat'] = false;
|
|
|
|
$reply['headlines']['toolbar'] = '';
|
|
$reply['headlines']['content'] = "<div class='whiteBox'>". $error . "</div>";
|
|
|
|
$reply['headlines-info'] = array("count" => 0,
|
|
"vgroup_last_feed" => '',
|
|
"unread" => 0,
|
|
"disable_cache" => true);
|
|
|
|
return $reply;
|
|
}
|
|
|
|
|
|
function generate_dashboard_feed($link) {
|
|
$reply = array();
|
|
|
|
$reply['headlines']['id'] = -5;
|
|
$reply['headlines']['is_cat'] = false;
|
|
|
|
$reply['headlines']['toolbar'] = '';
|
|
$reply['headlines']['content'] = "<div class='whiteBox'>".__('No feed selected.');
|
|
|
|
$reply['headlines']['content'] .= "<p class=\"small\"><span class=\"insensitive\">";
|
|
|
|
$result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
|
|
WHERE owner_uid = " . $_SESSION['uid']);
|
|
|
|
$last_updated = db_fetch_result($result, 0, "last_updated");
|
|
$last_updated = make_local_datetime($link, $last_updated, false);
|
|
|
|
$reply['headlines']['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
|
|
|
|
$result = db_query($link, "SELECT COUNT(id) AS num_errors
|
|
FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
|
|
|
|
$num_errors = db_fetch_result($result, 0, "num_errors");
|
|
|
|
if ($num_errors > 0) {
|
|
$reply['headlines']['content'] .= "<br/>";
|
|
$reply['headlines']['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
|
|
__('Some feeds have update errors (click for details)')."</a>";
|
|
}
|
|
$reply['headlines']['content'] .= "</span></p>";
|
|
|
|
$reply['headlines-info'] = array("count" => 0,
|
|
"vgroup_last_feed" => '',
|
|
"unread" => 0,
|
|
"disable_cache" => true);
|
|
|
|
return $reply;
|
|
}
|
|
|
|
function save_email_address($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'], $email);
|
|
}
|
|
|
|
function update_feed_access_key($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) {
|
|
$key = db_escape_string(sha1(uniqid(rand(), true)));
|
|
|
|
db_query($link, "UPDATE ttrss_access_keys SET access_key = '$key'
|
|
WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat
|
|
AND owner_uid = " . $owner_uid);
|
|
|
|
return $key;
|
|
|
|
} else {
|
|
return get_feed_access_key($link, $feed_id, $is_cat, $owner_uid);
|
|
}
|
|
}
|
|
|
|
function get_feed_access_key($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", $content) !== 0;
|
|
}
|
|
|
|
function url_is_html($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();
|
|
$entries = array();
|
|
|
|
foreach ($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);
|
|
|
|
# $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($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>";
|
|
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
$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", $value);
|
|
print "</style>";
|
|
}
|
|
|
|
}
|
|
|
|
/* function rewrite_urls($line) {
|
|
global $url_regex;
|
|
|
|
$urls = null;
|
|
|
|
$result = preg_replace("/((?<!=.)((http|https|ftp)+):\/\/[^ ,!]+)/i",
|
|
"<a target=\"_blank\" href=\"\\1\">\\1</a>", $line);
|
|
|
|
return $result;
|
|
} */
|
|
|
|
function rewrite_urls($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 $html;
|
|
}
|
|
|
|
function filter_to_sql($filter) {
|
|
$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"])) {
|
|
$qpart .= " AND cat_id " . ($rule["cat_id"] ? '= ' . $rule["cat_id"] : 'IS NULL');
|
|
}
|
|
|
|
array_push($query, "($qpart)");
|
|
|
|
}
|
|
}
|
|
|
|
if (count($query) > 0) {
|
|
return "(" . join($filter["match_any_rule"] ? "OR" : "AND", $query) . ")";
|
|
} else {
|
|
return "(false)";
|
|
}
|
|
}
|
|
|
|
// Status codes:
|
|
// -1 - never connected
|
|
// 0 - no data received
|
|
// 1 - data received successfully
|
|
// 2 - did not receive valid data
|
|
// >10 - server error, code + 10 (e.g. 16 means server error 6)
|
|
|
|
function get_linked_feeds($link, $instance_id = false) {
|
|
if ($instance_id)
|
|
$instance_qpart = "id = '$instance_id' AND ";
|
|
else
|
|
$instance_qpart = "";
|
|
|
|
if (DB_TYPE == "pgsql") {
|
|
$date_qpart = "last_connected < NOW() - INTERVAL '6 hours'";
|
|
} else {
|
|
$date_qpart = "last_connected < DATE_SUB(NOW(), INTERVAL 6 HOUR)";
|
|
}
|
|
|
|
$result = db_query($link, "SELECT id, access_key, access_url FROM ttrss_linked_instances
|
|
WHERE $instance_qpart $date_qpart ORDER BY last_connected");
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
$id = $line['id'];
|
|
|
|
_debug("Updating: " . $line['access_url'] . " ($id)");
|
|
|
|
$fetch_url = $line['access_url'] . '/public.php?op=fbexport';
|
|
$post_query = 'key=' . $line['access_key'];
|
|
|
|
$feeds = fetch_file_contents($fetch_url, false, false, false, $post_query);
|
|
|
|
// try doing it the old way
|
|
if (!$feeds) {
|
|
$fetch_url = $line['access_url'] . '/backend.php?op=fbexport';
|
|
$feeds = fetch_file_contents($fetch_url, false, false, false, $post_query);
|
|
}
|
|
|
|
if ($feeds) {
|
|
$feeds = json_decode($feeds, true);
|
|
|
|
if ($feeds) {
|
|
if ($feeds['error']) {
|
|
$status = $feeds['error']['code'] + 10;
|
|
} else {
|
|
$status = 1;
|
|
|
|
if (count($feeds['feeds']) > 0) {
|
|
|
|
db_query($link, "DELETE FROM ttrss_linked_feeds
|
|
WHERE instance_id = '$id'");
|
|
|
|
foreach ($feeds['feeds'] as $feed) {
|
|
$feed_url = db_escape_string($feed['feed_url']);
|
|
$title = db_escape_string($feed['title']);
|
|
$subscribers = db_escape_string($feed['subscribers']);
|
|
$site_url = db_escape_string($feed['site_url']);
|
|
|
|
db_query($link, "INSERT INTO ttrss_linked_feeds
|
|
(feed_url, site_url, title, subscribers, instance_id, created, updated)
|
|
VALUES
|
|
('$feed_url', '$site_url', '$title', '$subscribers', '$id', NOW(), NOW())");
|
|
}
|
|
} else {
|
|
// received 0 feeds, this might indicate that
|
|
// the instance on the other hand is rebuilding feedbrowser cache
|
|
// we will try again later
|
|
|
|
// TODO: maybe perform expiration based on updated here?
|
|
}
|
|
|
|
_debug("Processed " . count($feeds['feeds']) . " feeds.");
|
|
}
|
|
} else {
|
|
$status = 2;
|
|
}
|
|
|
|
} else {
|
|
$status = 0;
|
|
}
|
|
|
|
_debug("Status: $status");
|
|
|
|
db_query($link, "UPDATE ttrss_linked_instances SET
|
|
last_status_out = '$status', last_connected = NOW() WHERE id = '$id'");
|
|
|
|
}
|
|
}
|
|
|
|
function make_feed_browser($link, $search, $limit, $mode = 1) {
|
|
|
|
$owner_uid = $_SESSION["uid"];
|
|
$rv = '';
|
|
|
|
if ($search) {
|
|
$search_qpart = "AND (UPPER(feed_url) LIKE UPPER('%$search%') OR
|
|
UPPER(title) LIKE UPPER('%$search%'))";
|
|
} else {
|
|
$search_qpart = "";
|
|
}
|
|
|
|
if ($mode == 1) {
|
|
/* $result = db_query($link, "SELECT feed_url, subscribers FROM
|
|
ttrss_feedbrowser_cache WHERE (SELECT COUNT(id) = 0 FROM ttrss_feeds AS tf
|
|
WHERE tf.feed_url = ttrss_feedbrowser_cache.feed_url
|
|
AND owner_uid = '$owner_uid') $search_qpart
|
|
ORDER BY subscribers DESC LIMIT $limit"); */
|
|
|
|
$result = db_query($link, "SELECT feed_url, site_url, title, SUM(subscribers) AS subscribers FROM
|
|
(SELECT feed_url, site_url, title, subscribers FROM ttrss_feedbrowser_cache UNION ALL
|
|
SELECT feed_url, site_url, title, subscribers FROM ttrss_linked_feeds) AS qqq
|
|
WHERE
|
|
(SELECT COUNT(id) = 0 FROM ttrss_feeds AS tf
|
|
WHERE tf.feed_url = qqq.feed_url
|
|
AND owner_uid = '$owner_uid') $search_qpart
|
|
GROUP BY feed_url, site_url, title ORDER BY subscribers DESC LIMIT $limit");
|
|
|
|
} else if ($mode == 2) {
|
|
$result = db_query($link, "SELECT *,
|
|
(SELECT COUNT(*) FROM ttrss_user_entries WHERE
|
|
orig_feed_id = ttrss_archived_feeds.id) AS articles_archived
|
|
FROM
|
|
ttrss_archived_feeds
|
|
WHERE
|
|
(SELECT COUNT(*) FROM ttrss_feeds
|
|
WHERE ttrss_feeds.feed_url = ttrss_archived_feeds.feed_url AND
|
|
owner_uid = '$owner_uid') = 0 AND
|
|
owner_uid = '$owner_uid' $search_qpart
|
|
ORDER BY id DESC LIMIT $limit");
|
|
}
|
|
|
|
$feedctr = 0;
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
|
|
if ($mode == 1) {
|
|
|
|
$feed_url = htmlspecialchars($line["feed_url"]);
|
|
$site_url = htmlspecialchars($line["site_url"]);
|
|
$subscribers = $line["subscribers"];
|
|
|
|
$check_box = "<input onclick='toggleSelectListRow2(this)'
|
|
dojoType=\"dijit.form.CheckBox\"
|
|
type=\"checkbox\" \">";
|
|
|
|
$class = ($feedctr % 2) ? "even" : "odd";
|
|
|
|
$site_url = "<a target=\"_blank\"
|
|
href=\"$site_url\">
|
|
<span class=\"fb_feedTitle\">".
|
|
htmlspecialchars($line["title"])."</span></a>";
|
|
|
|
$feed_url = "<a target=\"_blank\" class=\"fb_feedUrl\"
|
|
href=\"$feed_url\"><img src='images/feed-icon-12x12.png'
|
|
style='vertical-align : middle'></a>";
|
|
|
|
$rv .= "<li>$check_box $feed_url $site_url".
|
|
" <span class='subscribers'>($subscribers)</span></li>";
|
|
|
|
} else if ($mode == 2) {
|
|
$feed_url = htmlspecialchars($line["feed_url"]);
|
|
$site_url = htmlspecialchars($line["site_url"]);
|
|
$title = htmlspecialchars($line["title"]);
|
|
|
|
$check_box = "<input onclick='toggleSelectListRow2(this)' dojoType=\"dijit.form.CheckBox\"
|
|
type=\"checkbox\">";
|
|
|
|
$class = ($feedctr % 2) ? "even" : "odd";
|
|
|
|
if ($line['articles_archived'] > 0) {
|
|
$archived = sprintf(__("%d archived articles"), $line['articles_archived']);
|
|
$archived = " <span class='subscribers'>($archived)</span>";
|
|
} else {
|
|
$archived = '';
|
|
}
|
|
|
|
$site_url = "<a target=\"_blank\"
|
|
href=\"$site_url\">
|
|
<span class=\"fb_feedTitle\">".
|
|
htmlspecialchars($line["title"])."</span></a>";
|
|
|
|
$feed_url = "<a target=\"_blank\" class=\"fb_feedUrl\"
|
|
href=\"$feed_url\"><img src='images/feed-icon-12x12.png'
|
|
style='vertical-align : middle'></a>";
|
|
|
|
|
|
$rv .= "<li id=\"FBROW-".$line["id"]."\">".
|
|
"$check_box $feed_url $site_url $archived</li>";
|
|
}
|
|
|
|
++$feedctr;
|
|
}
|
|
|
|
if ($feedctr == 0) {
|
|
$rv .= "<li style=\"text-align : center\"><p>".__('No feeds found.')."</p></li>";
|
|
}
|
|
|
|
return $rv;
|
|
}
|
|
|
|
if (!function_exists('gzdecode')) {
|
|
function gzdecode($string) { // no support for 2nd argument
|
|
return file_get_contents('compress.zlib://data:who/cares;base64,'.
|
|
base64_encode($string));
|
|
}
|
|
}
|
|
|
|
function perform_data_import($link, $filename, $owner_uid) {
|
|
|
|
$num_imported = 0;
|
|
$num_processed = 0;
|
|
$num_feeds_created = 0;
|
|
|
|
$doc = @DOMDocument::load($filename);
|
|
|
|
if (!$doc) {
|
|
$contents = file_get_contents($filename);
|
|
|
|
if ($contents) {
|
|
$data = @gzuncompress($contents);
|
|
}
|
|
|
|
if (!$data) {
|
|
$data = @gzdecode($contents);
|
|
}
|
|
|
|
if ($data)
|
|
$doc = DOMDocument::loadXML($data);
|
|
}
|
|
|
|
if ($doc) {
|
|
|
|
$xpath = new DOMXpath($doc);
|
|
|
|
$container = $doc->firstChild;
|
|
|
|
if ($container && $container->hasAttribute('schema-version')) {
|
|
$schema_version = $container->getAttribute('schema-version');
|
|
|
|
if ($schema_version != SCHEMA_VERSION) {
|
|
print "<p>" .__("Could not import: incorrect schema version.") . "</p>";
|
|
return;
|
|
}
|
|
|
|
} else {
|
|
print "<p>" . __("Could not import: unrecognized document format.") . "</p>";
|
|
return;
|
|
}
|
|
|
|
$articles = $xpath->query("//article");
|
|
|
|
foreach ($articles as $article_node) {
|
|
if ($article_node->childNodes) {
|
|
|
|
$ref_id = 0;
|
|
|
|
$article = array();
|
|
|
|
foreach ($article_node->childNodes as $child) {
|
|
if ($child->nodeName != 'label_cache')
|
|
$article[$child->nodeName] = db_escape_string($child->nodeValue);
|
|
else
|
|
$article[$child->nodeName] = $child->nodeValue;
|
|
}
|
|
|
|
//print_r($article);
|
|
|
|
if ($article['guid']) {
|
|
|
|
++$num_processed;
|
|
|
|
//db_query($link, "BEGIN");
|
|
|
|
//print 'GUID:' . $article['guid'] . "\n";
|
|
|
|
$result = db_query($link, "SELECT id FROM ttrss_entries
|
|
WHERE guid = '".$article['guid']."'");
|
|
|
|
if (db_num_rows($result) == 0) {
|
|
|
|
$result = db_query($link,
|
|
"INSERT INTO ttrss_entries
|
|
(title,
|
|
guid,
|
|
link,
|
|
updated,
|
|
content,
|
|
content_hash,
|
|
no_orig_date,
|
|
date_updated,
|
|
date_entered,
|
|
comments,
|
|
num_comments,
|
|
author)
|
|
VALUES
|
|
('".$article['title']."',
|
|
'".$article['guid']."',
|
|
'".$article['link']."',
|
|
'".$article['updated']."',
|
|
'".$article['content']."',
|
|
'".sha1($article['content'])."',
|
|
false,
|
|
NOW(),
|
|
NOW(),
|
|
'',
|
|
'0',
|
|
'')");
|
|
|
|
$result = db_query($link, "SELECT id FROM ttrss_entries
|
|
WHERE guid = '".$article['guid']."'");
|
|
|
|
if (db_num_rows($result) != 0) {
|
|
$ref_id = db_fetch_result($result, 0, "id");
|
|
}
|
|
|
|
} else {
|
|
$ref_id = db_fetch_result($result, 0, "id");
|
|
}
|
|
|
|
//print "Got ref ID: $ref_id\n";
|
|
|
|
if ($ref_id) {
|
|
|
|
$feed_url = $article['feed_url'];
|
|
$feed_title = $article['feed_title'];
|
|
|
|
$feed = 'NULL';
|
|
|
|
if ($feed_url && $feed_title) {
|
|
$result = db_query($link, "SELECT id FROM ttrss_feeds
|
|
WHERE feed_url = '$feed_url' AND owner_uid = '$owner_uid'");
|
|
|
|
if (db_num_rows($result) != 0) {
|
|
$feed = db_fetch_result($result, 0, "id");
|
|
} else {
|
|
// try autocreating feed in Uncategorized...
|
|
|
|
$result = db_query($link, "INSERT INTO ttrss_feeds (owner_uid,
|
|
feed_url, title) VALUES ($owner_uid, '$feed_url', '$feed_title')");
|
|
|
|
$result = db_query($link, "SELECT id FROM ttrss_feeds
|
|
WHERE feed_url = '$feed_url' AND owner_uid = '$owner_uid'");
|
|
|
|
if (db_num_rows($result) != 0) {
|
|
++$num_feeds_created;
|
|
|
|
$feed = db_fetch_result($result, 0, "id");
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($feed != 'NULL')
|
|
$feed_qpart = "feed_id = $feed";
|
|
else
|
|
$feed_qpart = "feed_id IS NULL";
|
|
|
|
//print "$ref_id / $feed / " . $article['title'] . "\n";
|
|
|
|
$result = db_query($link, "SELECT int_id FROM ttrss_user_entries
|
|
WHERE ref_id = '$ref_id' AND owner_uid = '$owner_uid' AND $feed_qpart");
|
|
|
|
if (db_num_rows($result) == 0) {
|
|
|
|
$marked = bool_to_sql_bool(sql_bool_to_bool($article['marked']));
|
|
$published = bool_to_sql_bool(sql_bool_to_bool($article['published']));
|
|
$score = (int) $article['score'];
|
|
|
|
$tag_cache = $article['tag_cache'];
|
|
$label_cache = db_escape_string($article['label_cache']);
|
|
$note = $article['note'];
|
|
|
|
//print "Importing " . $article['title'] . "<br/>";
|
|
|
|
++$num_imported;
|
|
|
|
$result = db_query($link,
|
|
"INSERT INTO ttrss_user_entries
|
|
(ref_id, owner_uid, feed_id, unread, last_read, marked,
|
|
published, score, tag_cache, label_cache, uuid, note)
|
|
VALUES ($ref_id, $owner_uid, $feed, false,
|
|
NULL, $marked, $published, $score, '$tag_cache',
|
|
'$label_cache', '', '$note')");
|
|
|
|
$label_cache = json_decode($label_cache, true);
|
|
|
|
if (is_array($label_cache) && $label_cache["no-labels"] != 1) {
|
|
foreach ($label_cache as $label) {
|
|
|
|
label_create($link, $label[1],
|
|
$label[2], $label[3], $owner_uid);
|
|
|
|
label_add_article($link, $ref_id, $label[1], $owner_uid);
|
|
|
|
}
|
|
}
|
|
|
|
//db_query($link, "COMMIT");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
print "<p>" .
|
|
T_sprintf("Finished: %d articles processed, %d imported, %d feeds created.",
|
|
$num_processed, $num_imported, $num_feeds_created) .
|
|
"</p>";
|
|
|
|
} else {
|
|
|
|
print "<p>" . __("Could not load XML document.") . "</p>";
|
|
|
|
}
|
|
}
|
|
|
|
function get_random_bytes($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($result, 0, "cat_id");
|
|
} else {
|
|
return false;
|
|
}
|
|
|
|
}
|
|
|
|
function create_published_article($link, $title, $url, $content, $owner_uid) {
|
|
$guid = sha1($url);
|
|
$content_hash = sha1($content);
|
|
|
|
$rc = false;
|
|
|
|
if (!$title) $title = $url;
|
|
if (!$title && !$url) return false;
|
|
|
|
if (filter_var($url, FILTER_VALIDATE_URL) === FALSE) return false;
|
|
|
|
db_query($link, "BEGIN");
|
|
|
|
// only check for our user data here, others might have shared this with different content etc
|
|
$result = db_query($link, "SELECT id FROM ttrss_entries, ttrss_user_entries WHERE
|
|
link = '$url' AND ref_id = id AND owner_uid = '$owner_uid' LIMIT 1");
|
|
|
|
if (db_num_rows($result) != 0) {
|
|
$ref_id = db_fetch_result($result, 0, "id");
|
|
|
|
$result = db_query($link, "SELECT int_id FROM ttrss_user_entries WHERE
|
|
ref_id = '$ref_id' AND owner_uid = '$owner_uid' LIMIT 1");
|
|
|
|
if (db_num_rows($result) != 0) {
|
|
$int_id = db_fetch_result($result, 0, "int_id");
|
|
|
|
db_query($link, "UPDATE ttrss_entries SET
|
|
content = '$content', content_hash = '$content_hash' WHERE id = '$ref_id'");
|
|
|
|
db_query($link, "UPDATE ttrss_user_entries SET published = true WHERE
|
|
int_id = '$int_id' AND owner_uid = '$owner_uid'");
|
|
} else {
|
|
|
|
db_query($link, "INSERT INTO ttrss_user_entries
|
|
(ref_id, uuid, feed_id, orig_feed_id, owner_uid, published, tag_cache, label_cache, last_read, note, unread)
|
|
VALUES
|
|
('$ref_id', '', NULL, NULL, $owner_uid, true, '', '', NOW(), '', false)");
|
|
}
|
|
|
|
$rc = true;
|
|
|
|
} else {
|
|
$result = db_query($link, "INSERT INTO ttrss_entries
|
|
(title, guid, link, updated, content, content_hash, date_entered, date_updated)
|
|
VALUES
|
|
('$title', '$guid', '$url', NOW(), '$content', '$content_hash', NOW(), NOW())");
|
|
|
|
$result = db_query($link, "SELECT id FROM ttrss_entries WHERE guid = '$guid'");
|
|
|
|
if (db_num_rows($result) != 0) {
|
|
$ref_id = db_fetch_result($result, 0, "id");
|
|
|
|
db_query($link, "INSERT INTO ttrss_user_entries
|
|
(ref_id, uuid, feed_id, orig_feed_id, owner_uid, published, tag_cache, label_cache, last_read, note, unread)
|
|
VALUES
|
|
('$ref_id', '', NULL, NULL, $owner_uid, true, '', '', NOW(), '', false)");
|
|
|
|
$rc = true;
|
|
}
|
|
}
|
|
|
|
db_query($link, "COMMIT");
|
|
|
|
return $rc;
|
|
}
|
|
|
|
?>
|