106 lines
2.6 KiB
PHP
106 lines
2.6 KiB
PHP
<?php
|
|
|
|
require_once (ABSPATH . WPINC . '/simplepie.inc');
|
|
|
|
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);
|
|
}
|
|
}
|
|
|
|
class WP_Feed_Cache_Transient {
|
|
var $location;
|
|
var $filename;
|
|
var $extension;
|
|
var $name;
|
|
|
|
function WP_Feed_Cache_Transient($location, $filename, $extension) {
|
|
//$this->location = $location;
|
|
//$this->filename = rawurlencode($filename);
|
|
//$this->extension = rawurlencode($extension);
|
|
//$this->name = "$location/$this->filename.$this->extension";
|
|
$this->name = 'feed_' . $filename;
|
|
$this->mod_name = 'feed_mod_' . $filename;
|
|
}
|
|
|
|
function save($data) {
|
|
if ( is_a($data, 'SimplePie') )
|
|
$data = $data->data;
|
|
|
|
set_transient($this->name, $data, 43200);
|
|
set_transient($this->mod_name, time(), 43200);
|
|
return true;
|
|
}
|
|
|
|
function load() {
|
|
return get_transient($this->name);
|
|
}
|
|
|
|
function mtime() {
|
|
return get_transient($this->mod_name);
|
|
}
|
|
|
|
function touch() {
|
|
return set_transient($this->mod_name, time(), 43200);
|
|
}
|
|
|
|
function unlink() {
|
|
delete_transient($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;
|
|
}
|
|
}
|
|
}
|
|
} |