--- /dev/null
+<?php
+/**
+ * Feed API: WP_SimplePie_File class
+ *
+ * @package WordPress
+ * @subpackage Feed
+ * @since 4.7.0
+ */
+
+/**
+ * Core class for fetching remote files and reading local files with SimplePie.
+ *
+ * @since 2.8.0
+ *
+ * @see SimplePie_File
+ */
+class WP_SimplePie_File extends SimplePie_File {
+
+ /**
+ * Constructor.
+ *
+ * @since 2.8.0
+ * @since 3.2.0 Updated to use a PHP5 constructor.
+ * @access public
+ *
+ * @param string $url Remote file URL.
+ * @param integer $timeout Optional. How long the connection should stay open in seconds.
+ * Default 10.
+ * @param integer $redirects Optional. The number of allowed redirects. Default 5.
+ * @param string|array $headers Optional. Array or string of headers to send with the request.
+ * Default null.
+ * @param string $useragent Optional. User-agent value sent. Default null.
+ * @param boolean $force_fsockopen Optional. Whether to force opening internet or unix domain socket
+ * connection or not. Default false.
+ */
+ public function __construct($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;
+ }
+ }
+}