WordPress 4.7

[autoinstalls/wordpress.git] / wp-includes / class-feed.php

diff --git a/wp-includes/class-feed.php b/wp-includes/class-feed.php
index 9aa144a52b91ce2dd0108be8ac57a3b751574054..62dd1195df446ffd5e9ed7f2f66f85238902e974 100644 (file)
--- a/wp-includes/class-feed.php
+++ b/wp-includes/class-feed.php
@@ -1,140 +1,18 @@
 <?php
-
-if ( !class_exists('SimplePie') )
-       require_once( ABSPATH . WPINC . '/class-simplepie.php' );
-
-class WP_Feed_Cache extends SimplePie_Cache {
-       /**
-        * Create a new SimplePie_Cache object
-        *
-        * @static
-        * @access public
-        */
-       public function create($location, $filename, $extension) {
-               return new WP_Feed_Cache_Transient($location, $filename, $extension);
-       }
-}
-
-class WP_Feed_Cache_Transient {
-       public $name;
-       public $mod_name;
-       public $lifetime = 43200; //Default lifetime in cache of 12 hours
-
-       public function __construct($location, $filename, $extension) {
-               $this->name = 'feed_' . $filename;
-               $this->mod_name = 'feed_mod_' . $filename;
-
-               $lifetime = $this->lifetime;
-               /**
-                * Filter the transient lifetime of the feed cache.
-                *
-                * @since 2.8.0
-                *
-                * @param int    $lifetime Cache duration in seconds. Default is 43200 seconds (12 hours).
-                * @param string $filename Unique identifier for the cache object.
-                */
-               $this->lifetime = apply_filters( 'wp_feed_cache_transient_lifetime', $lifetime, $filename);
-       }
-
-       public function save($data) {
-               if ( is_a($data, 'SimplePie') )
-                       $data = $data->data;
-
-               set_transient($this->name, $data, $this->lifetime);
-               set_transient($this->mod_name, time(), $this->lifetime);
-               return true;
-       }
-
-       public function load() {
-               return get_transient($this->name);
-       }
-
-       public function mtime() {
-               return get_transient($this->mod_name);
-       }
-
-       public function touch() {
-               return set_transient($this->mod_name, time(), $this->lifetime);
-       }
-
-       public function unlink() {
-               delete_transient($this->name);
-               delete_transient($this->mod_name);
-               return true;
-       }
-}
-
-class WP_SimplePie_File extends SimplePie_File {
-
-       public function __construct($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;
-
-                       $res = wp_safe_remote_request($url, $args);
-
-                       if ( is_wp_error($res) ) {
-                               $this->error = 'WP HTTP Error: ' . $res->get_error_message();
-                               $this->success = false;
-                       } else {
-                               $this->headers = wp_remote_retrieve_headers( $res );
-                               $this->body = wp_remote_retrieve_body( $res );
-                               $this->status_code = wp_remote_retrieve_response_code( $res );
-                       }
-               } else {
-                       $this->error = '';
-                       $this->success = false;
-               }
-       }
-}
-
 /**
- * WordPress SimplePie Sanitization Class
- *
- * Extension of the SimplePie_Sanitize class to use KSES, because
- * we cannot universally count on DOMDocument being available
+ * Feed API
  *
  * @package WordPress
- * @since 3.5.0
+ * @subpackage Feed
  */
-class WP_SimplePie_Sanitize_KSES extends SimplePie_Sanitize {
-       public function sanitize( $data, $type, $base = '' ) {
-               $data = trim( $data );
-               if ( $type & SIMPLEPIE_CONSTRUCT_MAYBE_HTML ) {
-                       if (preg_match('/(&(#(x[0-9a-fA-F]+|[0-9]+)|[a-zA-Z0-9]+)|<\/[A-Za-z][^\x09\x0A\x0B\x0C\x0D\x20\x2F\x3E]*' . SIMPLEPIE_PCRE_HTML_ATTRIBUTE . '>)/', $data)) {
-                               $type |= SIMPLEPIE_CONSTRUCT_HTML;
-                       }
-                       else {
-                               $type |= SIMPLEPIE_CONSTRUCT_TEXT;
-                       }
-               }
-               if ( $type & SIMPLEPIE_CONSTRUCT_BASE64 ) {
-                       $data = base64_decode( $data );
-               }
-               if ( $type & ( SIMPLEPIE_CONSTRUCT_HTML | SIMPLEPIE_CONSTRUCT_XHTML ) ) {
-                       $data = wp_kses_post( $data );
-                       if ( $this->output_encoding !== 'UTF-8' ) {
-                               $data = $this->registry->call( 'Misc', 'change_encoding', array( $data, 'UTF-8', $this->output_encoding ) );
-                       }
-                       return $data;
-               } else {
-                       return parent::sanitize( $data, $type, $base );
-               }
-       }
+
+_deprecated_file( basename( __FILE__ ), '4.7.0', 'fetch_feed()' );
+
+if ( ! class_exists( 'SimplePie', false ) ) {
+       require_once( ABSPATH . WPINC . '/class-simplepie.php' );
 }
+
+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