880 lines
25 KiB
PHP
Executable File
880 lines
25 KiB
PHP
Executable File
<?php
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class API extends Handler {
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const API_LEVEL = 17;
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const STATUS_OK = 0;
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const STATUS_ERR = 1;
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const E_API_DISABLED = "API_DISABLED";
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const E_NOT_LOGGED_IN = "NOT_LOGGED_IN";
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const E_LOGIN_ERROR = "LOGIN_ERROR";
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const E_INCORRECT_USAGE = "INCORRECT_USAGE";
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const E_UNKNOWN_METHOD = "UNKNOWN_METHOD";
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const E_OPERATION_FAILED = "E_OPERATION_FAILED";
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private $seq;
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private static function _param_to_bool($p) {
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return $p && ($p !== "f" && $p !== "false");
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}
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private function _wrap($status, $reply) {
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print json_encode([
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"seq" => $this->seq,
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"status" => $status,
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"content" => $reply
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]);
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}
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function before($method) {
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if (parent::before($method)) {
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header("Content-Type: text/json");
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if (empty($_SESSION["uid"]) && $method != "login" && $method != "isloggedin") {
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$this->_wrap(self::STATUS_ERR, array("error" => self::E_NOT_LOGGED_IN));
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return false;
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}
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if (!empty($_SESSION["uid"]) && $method != "logout" && !get_pref(Prefs::ENABLE_API_ACCESS)) {
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$this->_wrap(self::STATUS_ERR, array("error" => self::E_API_DISABLED));
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return false;
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}
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$this->seq = (int) clean($_REQUEST['seq'] ?? 0);
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return true;
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}
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return false;
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}
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function getVersion() {
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$rv = array("version" => Config::get_version());
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$this->_wrap(self::STATUS_OK, $rv);
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}
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function getApiLevel() {
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$rv = array("level" => self::API_LEVEL);
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$this->_wrap(self::STATUS_OK, $rv);
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}
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function login() {
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if (session_status() == PHP_SESSION_ACTIVE) {
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session_destroy();
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}
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session_start();
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$login = clean($_REQUEST["user"]);
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$password = clean($_REQUEST["password"]);
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if (Config::get(Config::SINGLE_USER_MODE)) $login = "admin";
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if ($uid = UserHelper::find_user_by_login($login)) {
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if (get_pref(Prefs::ENABLE_API_ACCESS, $uid)) {
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if (UserHelper::authenticate($login, $password, false, Auth_Base::AUTH_SERVICE_API)) {
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// needed for _get_config()
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UserHelper::load_user_plugins($_SESSION['uid']);
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$this->_wrap(self::STATUS_OK, array("session_id" => session_id(),
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"config" => $this->_get_config(),
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"api_level" => self::API_LEVEL));
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} else {
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$this->_wrap(self::STATUS_ERR, array("error" => self::E_LOGIN_ERROR));
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}
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} else {
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$this->_wrap(self::STATUS_ERR, array("error" => self::E_API_DISABLED));
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}
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} else {
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$this->_wrap(self::STATUS_ERR, array("error" => self::E_LOGIN_ERROR));
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return;
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}
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}
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function logout() {
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UserHelper::logout();
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$this->_wrap(self::STATUS_OK, array("status" => "OK"));
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}
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function isLoggedIn() {
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$this->_wrap(self::STATUS_OK, array("status" => $_SESSION["uid"] != ''));
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}
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function getUnread() {
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$feed_id = clean($_REQUEST["feed_id"] ?? "");
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$is_cat = clean($_REQUEST["is_cat"] ?? "");
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if ($feed_id) {
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$this->_wrap(self::STATUS_OK, array("unread" => getFeedUnread($feed_id, $is_cat)));
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} else {
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$this->_wrap(self::STATUS_OK, array("unread" => Feeds::_get_global_unread()));
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}
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}
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/* Method added for ttrss-reader for Android */
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function getCounters() {
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$this->_wrap(self::STATUS_OK, Counters::get_all());
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}
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function getFeeds() {
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$cat_id = clean($_REQUEST["cat_id"]);
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$unread_only = self::_param_to_bool(clean($_REQUEST["unread_only"] ?? 0));
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$limit = (int) clean($_REQUEST["limit"] ?? 0);
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$offset = (int) clean($_REQUEST["offset"] ?? 0);
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$include_nested = self::_param_to_bool(clean($_REQUEST["include_nested"] ?? false));
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$feeds = $this->_api_get_feeds($cat_id, $unread_only, $limit, $offset, $include_nested);
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$this->_wrap(self::STATUS_OK, $feeds);
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}
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function getCategories() {
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$unread_only = self::_param_to_bool(clean($_REQUEST["unread_only"] ?? false));
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$enable_nested = self::_param_to_bool(clean($_REQUEST["enable_nested"] ?? false));
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$include_empty = self::_param_to_bool(clean($_REQUEST['include_empty'] ?? false));
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// TODO do not return empty categories, return Uncategorized and standard virtual cats
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$categories = ORM::for_table('ttrss_feed_categories')
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->select_many('id', 'title', 'order_id')
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->select_many_expr([
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'num_feeds' => '(SELECT COUNT(id) FROM ttrss_feeds WHERE ttrss_feed_categories.id IS NOT NULL AND cat_id = ttrss_feed_categories.id)',
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'num_cats' => '(SELECT COUNT(id) FROM ttrss_feed_categories AS c2 WHERE c2.parent_cat = ttrss_feed_categories.id)',
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])
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->where('owner_uid', $_SESSION['uid']);
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if ($enable_nested) {
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$categories->where_null('parent_cat');
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}
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$cats = [];
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foreach ($categories->find_many() as $category) {
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if ($include_empty || $category->num_feeds > 0 || $category->num_cats > 0) {
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$unread = getFeedUnread($category->id, true);
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if ($enable_nested)
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$unread += Feeds::_get_cat_children_unread($category->id);
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if ($unread || !$unread_only) {
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array_push($cats, [
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'id' => (int) $category->id,
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'title' => $category->title,
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'unread' => (int) $unread,
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'order_id' => (int) $category->order_id,
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]);
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}
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}
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}
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foreach ([-2,-1,0] as $cat_id) {
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if ($include_empty || !$this->_is_cat_empty($cat_id)) {
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$unread = getFeedUnread($cat_id, true);
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if ($unread || !$unread_only) {
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array_push($cats, [
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'id' => $cat_id,
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'title' => Feeds::_get_cat_title($cat_id),
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'unread' => (int) $unread,
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]);
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}
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}
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}
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$this->_wrap(self::STATUS_OK, $cats);
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}
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function getHeadlines() {
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$feed_id = clean($_REQUEST["feed_id"]);
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if ($feed_id !== "") {
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if (is_numeric($feed_id)) $feed_id = (int) $feed_id;
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$limit = (int)clean($_REQUEST["limit"] ?? 0 );
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if (!$limit || $limit >= 200) $limit = 200;
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$offset = (int)clean($_REQUEST["skip"] ?? 0);
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$filter = clean($_REQUEST["filter"] ?? "");
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$is_cat = self::_param_to_bool(clean($_REQUEST["is_cat"] ?? false));
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$show_excerpt = self::_param_to_bool(clean($_REQUEST["show_excerpt"] ?? false));
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$show_content = self::_param_to_bool(clean($_REQUEST["show_content"] ?? false));
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/* all_articles, unread, adaptive, marked, updated */
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$view_mode = clean($_REQUEST["view_mode"] ?? null);
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$include_attachments = self::_param_to_bool(clean($_REQUEST["include_attachments"] ?? false));
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$since_id = (int)clean($_REQUEST["since_id"] ?? 0);
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$include_nested = self::_param_to_bool(clean($_REQUEST["include_nested"] ?? false));
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$sanitize_content = !isset($_REQUEST["sanitize"]) ||
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self::_param_to_bool($_REQUEST["sanitize"]);
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$force_update = self::_param_to_bool(clean($_REQUEST["force_update"] ?? false));
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$has_sandbox = self::_param_to_bool(clean($_REQUEST["has_sandbox"] ?? false));
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$excerpt_length = (int)clean($_REQUEST["excerpt_length"] ?? 0);
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$check_first_id = (int)clean($_REQUEST["check_first_id"] ?? 0);
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$include_header = self::_param_to_bool(clean($_REQUEST["include_header"] ?? false));
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$_SESSION['hasSandbox'] = $has_sandbox;
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list($override_order, $skip_first_id_check) = Feeds::_order_to_override_query(clean($_REQUEST["order_by"] ?? null));
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/* do not rely on params below */
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$search = clean($_REQUEST["search"] ?? "");
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list($headlines, $headlines_header) = $this->_api_get_headlines($feed_id, $limit, $offset,
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$filter, $is_cat, $show_excerpt, $show_content, $view_mode, $override_order,
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$include_attachments, $since_id, $search,
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$include_nested, $sanitize_content, $force_update, $excerpt_length, $check_first_id, $skip_first_id_check);
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if ($include_header) {
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$this->_wrap(self::STATUS_OK, array($headlines_header, $headlines));
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} else {
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$this->_wrap(self::STATUS_OK, $headlines);
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}
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} else {
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$this->_wrap(self::STATUS_ERR, array("error" => self::E_INCORRECT_USAGE));
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}
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}
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function updateArticle() {
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$article_ids = explode(",", clean($_REQUEST["article_ids"]));
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$mode = (int) clean($_REQUEST["mode"]);
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$data = clean($_REQUEST["data"] ?? "");
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$field_raw = (int)clean($_REQUEST["field"]);
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$field = "";
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$set_to = "";
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$additional_fields = "";
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switch ($field_raw) {
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case 0:
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$field = "marked";
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$additional_fields = ",last_marked = NOW()";
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break;
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case 1:
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$field = "published";
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$additional_fields = ",last_published = NOW()";
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break;
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case 2:
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$field = "unread";
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$additional_fields = ",last_read = NOW()";
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break;
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case 3:
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$field = "note";
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break;
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case 4:
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$field = "score";
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break;
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};
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switch ($mode) {
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case 1:
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$set_to = "true";
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break;
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case 0:
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$set_to = "false";
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break;
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case 2:
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$set_to = "NOT $field";
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break;
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}
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if ($field == "note") $set_to = $this->pdo->quote($data);
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if ($field == "score") $set_to = (int) $data;
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if ($field && $set_to && count($article_ids) > 0) {
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$article_qmarks = arr_qmarks($article_ids);
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$sth = $this->pdo->prepare("UPDATE ttrss_user_entries SET
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$field = $set_to $additional_fields
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WHERE ref_id IN ($article_qmarks) AND owner_uid = ?");
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$sth->execute(array_merge($article_ids, [$_SESSION['uid']]));
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$num_updated = $sth->rowCount();
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$this->_wrap(self::STATUS_OK, array("status" => "OK",
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"updated" => $num_updated));
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} else {
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$this->_wrap(self::STATUS_ERR, array("error" => self::E_INCORRECT_USAGE));
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}
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}
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function getArticle() {
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$article_ids = explode(',', clean($_REQUEST['article_id'] ?? ''));
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$sanitize_content = self::_param_to_bool($_REQUEST['sanitize'] ?? true);
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// @phpstan-ignore-next-line
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if (count($article_ids)) {
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$entries = ORM::for_table('ttrss_entries')
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->table_alias('e')
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->select_many('e.id', 'e.guid', 'e.title', 'e.link', 'e.author', 'e.content', 'e.lang', 'e.comments',
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'ue.feed_id', 'ue.int_id', 'ue.marked', 'ue.unread', 'ue.published', 'ue.score', 'ue.note')
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->select_many_expr([
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'updated' => SUBSTRING_FOR_DATE.'(updated,1,16)',
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'feed_title' => '(SELECT title FROM ttrss_feeds WHERE id = ue.feed_id)',
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'site_url' => '(SELECT site_url FROM ttrss_feeds WHERE id = ue.feed_id)',
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'hide_images' => '(SELECT hide_images FROM ttrss_feeds WHERE id = feed_id)',
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])
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->join('ttrss_user_entries', [ 'ue.ref_id', '=', 'e.id'], 'ue')
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->where_in('e.id', array_map('intval', $article_ids))
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->where('ue.owner_uid', $_SESSION['uid'])
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->find_many();
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$articles = [];
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foreach ($entries as $entry) {
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$article = [
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'id' => $entry->id,
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'guid' => $entry->guid,
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'title' => $entry->title,
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'link' => $entry->link,
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'labels' => Article::_get_labels($entry->id),
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'unread' => self::_param_to_bool($entry->unread),
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'marked' => self::_param_to_bool($entry->marked),
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'published' => self::_param_to_bool($entry->published),
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'comments' => $entry->comments,
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'author' => $entry->author,
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'updated' => (int) strtotime($entry->updated),
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'feed_id' => $entry->feed_id,
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'attachments' => Article::_get_enclosures($entry->id),
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'score' => (int) $entry->score,
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'feed_title' => $entry->feed_title,
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'note' => $entry->note,
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'lang' => $entry->lang,
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];
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if ($sanitize_content) {
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$article['content'] = Sanitizer::sanitize(
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$entry->content,
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self::_param_to_bool($entry->hide_images),
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null, $entry->site_url, null, $entry->id);
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} else {
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$article['content'] = $entry->content;
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}
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$hook_object = ['article' => &$article];
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PluginHost::getInstance()->chain_hooks_callback(PluginHost::HOOK_RENDER_ARTICLE_API,
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function ($result) use (&$article) {
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$article = $result;
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},
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$hook_object);
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$article['content'] = DiskCache::rewrite_urls($article['content']);
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array_push($articles, $article);
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}
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$this->_wrap(self::STATUS_OK, $articles);
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} else {
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$this->_wrap(self::STATUS_ERR, ['error' => self::E_INCORRECT_USAGE]);
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}
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}
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private function _get_config() {
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$config = [
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"icons_dir" => Config::get(Config::ICONS_DIR),
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"icons_url" => Config::get(Config::ICONS_URL)
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];
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$config["daemon_is_running"] = file_is_locked("update_daemon.lock");
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$config["custom_sort_types"] = $this->_get_custom_sort_types();
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$config["num_feeds"] = ORM::for_table('ttrss_feeds')
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->where('owner_uid', $_SESSION['uid'])
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->count();
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return $config;
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}
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function getConfig() {
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$config = $this->_get_config();
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$this->_wrap(self::STATUS_OK, $config);
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}
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function updateFeed() {
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$feed_id = (int) clean($_REQUEST["feed_id"]);
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if (!ini_get("open_basedir")) {
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RSSUtils::update_rss_feed($feed_id);
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}
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$this->_wrap(self::STATUS_OK, array("status" => "OK"));
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}
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function catchupFeed() {
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$feed_id = clean($_REQUEST["feed_id"]);
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$is_cat = clean($_REQUEST["is_cat"]);
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@$mode = clean($_REQUEST["mode"]);
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if (!in_array($mode, ["all", "1day", "1week", "2week"]))
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$mode = "all";
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Feeds::_catchup($feed_id, $is_cat, $_SESSION["uid"], $mode);
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$this->_wrap(self::STATUS_OK, array("status" => "OK"));
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}
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function getPref() {
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$pref_name = clean($_REQUEST["pref_name"]);
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$this->_wrap(self::STATUS_OK, array("value" => get_pref($pref_name)));
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}
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function getLabels() {
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$article_id = (int)clean($_REQUEST['article_id'] ?? -1);
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$rv = [];
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$labels = ORM::for_table('ttrss_labels2')
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->where('owner_uid', $_SESSION['uid'])
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->order_by_asc('caption')
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->find_many();
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if ($article_id)
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$article_labels = Article::_get_labels($article_id);
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else
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$article_labels = [];
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foreach ($labels as $label) {
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$checked = false;
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foreach ($article_labels as $al) {
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if (Labels::feed_to_label_id($al[0]) == $label->id) {
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$checked = true;
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break;
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}
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}
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array_push($rv, [
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'id' => (int) Labels::label_to_feed_id($label->id),
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'caption' => $label->caption,
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'fg_color' => $label->fg_color,
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'bg_color' => $label->bg_color,
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'checked' => $checked,
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]);
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}
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$this->_wrap(self::STATUS_OK, $rv);
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}
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function setArticleLabel() {
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$article_ids = explode(",", clean($_REQUEST["article_ids"]));
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$label_id = (int) clean($_REQUEST['label_id']);
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$assign = self::_param_to_bool(clean($_REQUEST['assign']));
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$label = Labels::find_caption(Labels::feed_to_label_id($label_id), $_SESSION["uid"]);
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$num_updated = 0;
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if ($label) {
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foreach ($article_ids as $id) {
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if ($assign)
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Labels::add_article($id, $label, $_SESSION["uid"]);
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else
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Labels::remove_article($id, $label, $_SESSION["uid"]);
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++$num_updated;
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}
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}
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$this->_wrap(self::STATUS_OK, array("status" => "OK",
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"updated" => $num_updated));
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}
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function index($method) {
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$plugin = PluginHost::getInstance()->get_api_method(strtolower($method));
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if ($plugin && method_exists($plugin, $method)) {
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$reply = $plugin->$method();
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$this->_wrap($reply[0], $reply[1]);
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} else {
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$this->_wrap(self::STATUS_ERR, array("error" => self::E_UNKNOWN_METHOD, "method" => $method));
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}
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}
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function shareToPublished() {
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$title = strip_tags(clean($_REQUEST["title"]));
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$url = strip_tags(clean($_REQUEST["url"]));
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$content = strip_tags(clean($_REQUEST["content"]));
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if (Article::_create_published_article($title, $url, $content, "", $_SESSION["uid"])) {
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$this->_wrap(self::STATUS_OK, array("status" => 'OK'));
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} else {
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$this->_wrap(self::STATUS_ERR, array("error" => self::E_OPERATION_FAILED));
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}
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}
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private static function _api_get_feeds($cat_id, $unread_only, $limit, $offset, $include_nested = false) {
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$feeds = [];
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$limit = (int) $limit;
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$offset = (int) $offset;
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$cat_id = (int) $cat_id;
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/* Labels */
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/* API only: -4 All feeds, including virtual feeds */
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if ($cat_id == -4 || $cat_id == -2) {
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$counters = Counters::get_labels();
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foreach (array_values($counters) as $cv) {
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$unread = $cv['counter'];
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if ($unread || !$unread_only) {
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$row = [
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'id' => (int) $cv['id'],
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'title' => $cv['description'],
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'unread' => $cv['counter'],
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'cat_id' => -2,
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];
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array_push($feeds, $row);
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}
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}
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}
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/* Virtual feeds */
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if ($cat_id == -4 || $cat_id == -1) {
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foreach ([-1, -2, -3, -4, -6, 0] as $i) {
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$unread = getFeedUnread($i);
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if ($unread || !$unread_only) {
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$title = Feeds::_get_title($i);
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$row = [
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'id' => $i,
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'title' => $title,
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'unread' => $unread,
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'cat_id' => -1,
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];
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array_push($feeds, $row);
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}
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}
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}
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/* Child cats */
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if ($include_nested && $cat_id) {
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$categories = ORM::for_table('ttrss_feed_categories')
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->where(['parent_cat' => $cat_id, 'owner_uid' => $_SESSION['uid']])
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->order_by_asc('order_id')
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->order_by_asc('title')
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->find_many();
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foreach ($categories as $category) {
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$unread = getFeedUnread($category->id, true) +
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Feeds::_get_cat_children_unread($category->id);
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if ($unread || !$unread_only) {
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$row = [
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'id' => (int) $category->id,
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'title' => $category->title,
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'unread' => $unread,
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'is_cat' => true,
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'order_id' => (int) $category->order_id,
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];
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array_push($feeds, $row);
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}
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}
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}
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/* Real feeds */
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/* API only: -3 All feeds, excluding virtual feeds (e.g. Labels and such) */
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$feeds_obj = ORM::for_table('ttrss_feeds')
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->select_many('id', 'feed_url', 'cat_id', 'title', 'order_id')
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->select_expr(SUBSTRING_FOR_DATE.'(last_updated,1,19)', 'last_updated')
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->where('owner_uid', $_SESSION['uid'])
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->order_by_asc('order_id')
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->order_by_asc('title');
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if ($limit) $feeds_obj->limit($limit);
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if ($offset) $feeds_obj->offset($offset);
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if ($cat_id != -3 && $cat_id != -4) {
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$feeds_obj->where_raw('(cat_id = ? OR (? = 0 AND cat_id IS NULL))', [$cat_id, $cat_id]);
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}
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foreach ($feeds_obj->find_many() as $feed) {
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$unread = getFeedUnread($feed->id);
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$has_icon = Feeds::_has_icon($feed->id);
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if ($unread || !$unread_only) {
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$row = [
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'feed_url' => $feed->feed_url,
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'title' => $feed->title,
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'id' => (int) $feed->id,
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'unread' => (int) $unread,
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'has_icon' => $has_icon,
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'cat_id' => (int) $feed->cat_id,
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'last_updated' => (int) strtotime($feed->last_updated),
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'order_id' => (int) $feed->order_id,
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];
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array_push($feeds, $row);
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}
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}
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return $feeds;
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}
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private static function _api_get_headlines($feed_id, $limit, $offset,
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$filter, $is_cat, $show_excerpt, $show_content, $view_mode, $order,
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$include_attachments, $since_id,
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$search = "", $include_nested = false, $sanitize_content = true,
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$force_update = false, $excerpt_length = 100, $check_first_id = false, $skip_first_id_check = false) {
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if ($force_update && $feed_id > 0 && is_numeric($feed_id)) {
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// Update the feed if required with some basic flood control
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$feed = ORM::for_table('ttrss_feeds')
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->select_many('id', 'cache_images')
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->select_expr(SUBSTRING_FOR_DATE.'(last_updated,1,19)', 'last_updated')
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->find_one($feed_id);
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if ($feed) {
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$last_updated = strtotime($feed->last_updated);
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$cache_images = self::_param_to_bool($feed->cache_images);
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if (!$cache_images && time() - $last_updated > 120) {
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RSSUtils::update_rss_feed($feed_id, true);
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} else {
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$feed->last_updated = '1970-01-01';
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$feed->last_update_started = '1970-01-01';
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$feed->save();
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}
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}
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}
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$params = array(
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"feed" => $feed_id,
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"limit" => $limit,
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"view_mode" => $view_mode,
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"cat_view" => $is_cat,
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"search" => $search,
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"override_order" => $order,
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"offset" => $offset,
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"since_id" => $since_id,
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"include_children" => $include_nested,
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"check_first_id" => $check_first_id,
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"skip_first_id_check" => $skip_first_id_check
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);
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$qfh_ret = Feeds::_get_headlines($params);
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$result = $qfh_ret[0];
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$feed_title = $qfh_ret[1];
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$first_id = $qfh_ret[6];
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$headlines = array();
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$headlines_header = array(
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'id' => $feed_id,
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'first_id' => $first_id,
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'is_cat' => $is_cat);
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if (!is_numeric($result)) {
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while ($line = $result->fetch()) {
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$line["content_preview"] = truncate_string(strip_tags($line["content"]), $excerpt_length);
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PluginHost::getInstance()->chain_hooks_callback(PluginHost::HOOK_QUERY_HEADLINES,
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function ($result) use (&$line) {
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$line = $result;
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},
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$line, $excerpt_length);
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$is_updated = ($line["last_read"] == "" &&
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($line["unread"] != "t" && $line["unread"] != "1"));
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$tags = explode(",", $line["tag_cache"]);
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$label_cache = $line["label_cache"];
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$labels = false;
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if ($label_cache) {
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$label_cache = json_decode($label_cache, true);
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if ($label_cache) {
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if (($label_cache["no-labels"] ?? 0) == 1)
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$labels = [];
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else
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$labels = $label_cache;
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}
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}
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if (!is_array($labels)) $labels = Article::_get_labels($line["id"]);
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$headline_row = array(
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"id" => (int)$line["id"],
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"guid" => $line["guid"],
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"unread" => self::_param_to_bool($line["unread"]),
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"marked" => self::_param_to_bool($line["marked"]),
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"published" => self::_param_to_bool($line["published"]),
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"updated" => (int)strtotime($line["updated"]),
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"is_updated" => $is_updated,
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"title" => $line["title"],
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"link" => $line["link"],
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"feed_id" => $line["feed_id"] ? $line['feed_id'] : 0,
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"tags" => $tags,
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);
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$enclosures = Article::_get_enclosures($line['id']);
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if ($include_attachments)
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$headline_row['attachments'] = $enclosures;
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if ($show_excerpt)
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$headline_row["excerpt"] = $line["content_preview"];
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if ($show_content) {
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if ($sanitize_content) {
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$headline_row["content"] = Sanitizer::sanitize(
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$line["content"],
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self::_param_to_bool($line['hide_images']),
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null, $line["site_url"], null, $line["id"]);
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} else {
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$headline_row["content"] = $line["content"];
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}
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}
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// unify label output to ease parsing
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if (($labels["no-labels"] ?? 0) == 1) $labels = [];
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$headline_row["labels"] = $labels;
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$headline_row["feed_title"] = isset($line["feed_title"]) ? $line["feed_title"] : $feed_title;
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$headline_row["comments_count"] = (int)$line["num_comments"];
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$headline_row["comments_link"] = $line["comments"];
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$headline_row["always_display_attachments"] = self::_param_to_bool($line["always_display_enclosures"]);
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$headline_row["author"] = $line["author"];
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$headline_row["score"] = (int)$line["score"];
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$headline_row["note"] = $line["note"];
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$headline_row["lang"] = $line["lang"];
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if ($show_content) {
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$hook_object = ["headline" => &$headline_row];
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list ($flavor_image, $flavor_stream, $flavor_kind) = Article::_get_image($enclosures,
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$line["content"], // unsanitized
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$line["site_url"] ?? "", // could be null if archived article
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$headline_row);
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$headline_row["flavor_image"] = $flavor_image;
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$headline_row["flavor_stream"] = $flavor_stream;
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/* optional */
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if ($flavor_kind)
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$headline_row["flavor_kind"] = $flavor_kind;
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PluginHost::getInstance()->chain_hooks_callback(PluginHost::HOOK_RENDER_ARTICLE_API,
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function ($result) use (&$headline_row) {
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$headline_row = $result;
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},
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$hook_object);
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|
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$headline_row["content"] = DiskCache::rewrite_urls($headline_row['content']);
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}
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array_push($headlines, $headline_row);
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}
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} else if (is_numeric($result) && $result == -1) {
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$headlines_header['first_id_changed'] = true;
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}
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return array($headlines, $headlines_header);
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}
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function unsubscribeFeed() {
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$feed_id = (int) clean($_REQUEST["feed_id"]);
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$feed_exists = ORM::for_table('ttrss_feeds')
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->where(['id' => $feed_id, 'owner_uid' => $_SESSION['uid']])
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->count();
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if ($feed_exists) {
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Pref_Feeds::remove_feed($feed_id, $_SESSION['uid']);
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$this->_wrap(self::STATUS_OK, ['status' => 'OK']);
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} else {
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$this->_wrap(self::STATUS_ERR, ['error' => self::E_OPERATION_FAILED]);
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}
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}
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function subscribeToFeed() {
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$feed_url = clean($_REQUEST["feed_url"]);
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$category_id = (int) clean($_REQUEST["category_id"]);
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$login = clean($_REQUEST["login"]);
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$password = clean($_REQUEST["password"]);
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|
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if ($feed_url) {
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$rc = Feeds::_subscribe($feed_url, $category_id, $login, $password);
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$this->_wrap(self::STATUS_OK, array("status" => $rc));
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} else {
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$this->_wrap(self::STATUS_ERR, array("error" => self::E_INCORRECT_USAGE));
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}
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}
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|
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function getFeedTree() {
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$include_empty = self::_param_to_bool(clean($_REQUEST['include_empty']));
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|
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$pf = new Pref_Feeds($_REQUEST);
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|
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$_REQUEST['mode'] = 2;
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$_REQUEST['force_show_empty'] = $include_empty;
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$this->_wrap(self::STATUS_OK,
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array("categories" => $pf->_makefeedtree()));
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}
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|
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// only works for labels or uncategorized for the time being
|
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private function _is_cat_empty($id) {
|
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if ($id == -2) {
|
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$label_count = ORM::for_table('ttrss_labels2')
|
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->where('owner_uid', $_SESSION['uid'])
|
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->count();
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|
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return $label_count == 0;
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} else if ($id == 0) {
|
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$uncategorized_count = ORM::for_table('ttrss_feeds')
|
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->where_null('cat_id')
|
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->where('owner_uid', $_SESSION['uid'])
|
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->count();
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|
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return $uncategorized_count == 0;
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}
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|
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return false;
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}
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|
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private function _get_custom_sort_types() {
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$ret = [];
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|
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PluginHost::getInstance()->run_hooks_callback(PluginHost::HOOK_HEADLINES_CUSTOM_SORT_MAP, function ($result) use (&$ret) {
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foreach ($result as $sort_value => $sort_title) {
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$ret[$sort_value] = $sort_title;
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}
|
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});
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return $ret;
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}
|
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}
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