* @subpackage MagpieRSS
*/
+/**
+ * Deprecated. Use SimplePie (class-simplepie.php) instead.
+ */
+_deprecated_file( basename( __FILE__ ), '3.0', WPINC . '/class-simplepie.php' );
+
/*
* Hook to use another RSS object instead of MagpieRSS
*/
$this->parser = $parser;
# pass in parser, and a reference to this object
- # setup handlers
+ # set up handlers
#
xml_set_object( $this->parser, $this );
xml_set_element_handler($this->parser,
// else attempt a conditional get
- // setup headers
+ // set up headers
if ( $cache_status == 'STALE' ) {
$rss = $cache->get( $url );
if ( isset($rss->etag) and $rss->last_modified ) {
* @param array $headers Optional. Headers to send to the URL.
* @return Snoopy style response
*/
-function _fetch_remote_file ($url, $headers = "" ) {
+function _fetch_remote_file($url, $headers = "" ) {
$resp = wp_remote_request($url, array('headers' => $headers, 'timeout' => MAGPIE_FETCH_TIME_OUT));
if ( is_wp_error($resp) ) {
$error = array_shift($resp->errors);
$resp->error = $error[0] . "\n"; //\n = Snoopy compatibility
return $resp;
}
+
+ // Snoopy returns headers unprocessed.
+ // Also note, WP_HTTP lowercases all keys, Snoopy did not.
+ $return_headers = array();
+ foreach ( $resp['headers'] as $key => $value ) {
+ if ( !is_array($value) ) {
+ $return_headers[] = "$key: $value";
+ } else {
+ foreach ( $value as $v )
+ $return_headers[] = "$key: $v";
+ }
+ }
+
$response = new stdClass;
$response->status = $resp['response']['code'];
$response->response_code = $resp['response']['code'];
- $response->headers = $resp['headers'];
+ $response->headers = $return_headers;
$response->results = $resp['body'];
return $response;
$val = "";
}
- if ( $field == 'ETag' ) {
+ if ( $field == 'etag' ) {
$rss->etag = $val;
}
- if ( $field == 'Last-Modified' ) {
+ if ( $field == 'last-modified' ) {
$rss->last_modified = $val;
}
}
}
/**
- * Setup constants with default values, unless user overrides.
+ * Set up constants with default values, unless user overrides.
*
* @since unknown
* @package External
Output: true on sucess
\*=======================================================================*/
function set ($url, $rss) {
- global $wpdb;
$cache_option = 'rss_' . $this->file_name( $url );
set_transient($cache_option, $rss, $this->MAX_AGE);