<?php
+/**
+ * Feed API
+ *
+ * @package WordPress
+ * @subpackage Feed
+ */
-if ( !class_exists('SimplePie') )
- require_once (ABSPATH . WPINC . '/class-simplepie.php');
+_deprecated_file( basename( __FILE__ ), '4.7.0', 'fetch_feed()' );
-class WP_Feed_Cache extends SimplePie_Cache {
- /**
- * Don't call the constructor. Please.
- *
- * @access private
- */
- function WP_Feed_Cache() {
- trigger_error('Please call SimplePie_Cache::create() instead of the constructor', E_USER_ERROR);
- }
-
- /**
- * Create a new SimplePie_Cache object
- *
- * @static
- * @access public
- */
- function create($location, $filename, $extension) {
- return new WP_Feed_Cache_Transient($location, $filename, $extension);
- }
+if ( ! class_exists( 'SimplePie', false ) ) {
+ require_once( ABSPATH . WPINC . '/class-simplepie.php' );
}
-class WP_Feed_Cache_Transient {
- var $name;
- var $mod_name;
- var $lifetime = 43200; //Default lifetime in cache of 12 hours
-
- function WP_Feed_Cache_Transient($location, $filename, $extension) {
- $this->name = 'feed_' . $filename;
- $this->mod_name = 'feed_mod_' . $filename;
- $this->lifetime = apply_filters('wp_feed_cache_transient_lifetime', $this->lifetime, $filename);
- }
-
- function save($data) {
- if ( is_a($data, 'SimplePie') )
- $data = $data->data;
-
- set_transient($this->name, $data, $this->lifetime);
- set_transient($this->mod_name, time(), $this->lifetime);
- return true;
- }
-
- function load() {
- return get_transient($this->name);
- }
-
- function mtime() {
- return get_transient($this->mod_name);
- }
-
- function touch() {
- return set_transient($this->mod_name, time(), $this->lifetime);
- }
-
- function unlink() {
- delete_transient($this->name);
- delete_transient($this->mod_name);
- return true;
- }
-}
-
-class WP_SimplePie_File extends SimplePie_File {
-
- function WP_SimplePie_File($url, $timeout = 10, $redirects = 5, $headers = null, $useragent = null, $force_fsockopen = false) {
- $this->url = $url;
- $this->timeout = $timeout;
- $this->redirects = $redirects;
- $this->headers = $headers;
- $this->useragent = $useragent;
-
- $this->method = SIMPLEPIE_FILE_SOURCE_REMOTE;
-
- if ( preg_match('/^http(s)?:\/\//i', $url) ) {
- $args = array( 'timeout' => $this->timeout, 'redirection' => $this->redirects);
-
- if ( !empty($this->headers) )
- $args['headers'] = $this->headers;
-
- if ( SIMPLEPIE_USERAGENT != $this->useragent ) //Use default WP user agent unless custom has been specified
- $args['user-agent'] = $this->useragent;
-
- $res = wp_remote_request($url, $args);
-
- if ( is_wp_error($res) ) {
- $this->error = 'WP HTTP Error: ' . $res->get_error_message();
- $this->success = false;
- } else {
- $this->headers = $res['headers'];
- $this->body = $res['body'];
- $this->status_code = $res['response']['code'];
- }
- } else {
- if ( ! $this->body = file_get_contents($url) ) {
- $this->error = 'file_get_contents could not read the file';
- $this->success = false;
- }
- }
- }
-}
\ No newline at end of file
+require_once( ABSPATH . WPINC . '/class-wp-feed-cache.php' );
+require_once( ABSPATH . WPINC . '/class-wp-feed-cache-transient.php' );
+require_once( ABSPATH . WPINC . '/class-wp-simplepie-file.php' );
+require_once( ABSPATH . WPINC . '/class-wp-simplepie-sanitize-kses.php' );
\ No newline at end of file