<?php
+/**
+ * Various HTTP related functions
+ */
/**
* Get the contents of a file by HTTP
- *
+ *
* if $timeout is 'default', $wgHTTPTimeout is used
*/
function wfGetHTTP( $url, $timeout = 'default' ) {
- global $wgServer, $wgHTTPTimeout;
-
+ global $wgHTTPTimeout, $wgHTTPProxy, $wgVersion, $wgTitle, $wgCommandLineMode;
# Use curl if available
if ( function_exists( 'curl_init' ) ) {
$c = curl_init( $url );
if ( wfIsLocalURL( $url ) ) {
curl_setopt( $c, CURLOPT_PROXY, 'localhost:80' );
+ } else if ($wgHTTPProxy) {
+ curl_setopt($c, CURLOPT_PROXY, $wgHTTPProxy);
}
+
if ( $timeout == 'default' ) {
$timeout = $wgHTTPTimeout;
}
curl_setopt( $c, CURLOPT_TIMEOUT, $timeout );
+ curl_setopt( $c, CURLOPT_USERAGENT, "MediaWiki/$wgVersion" );
+
+ # Set the referer to $wgTitle, even in command-line mode
+ # This is useful for interwiki transclusion, where the foreign
+ # server wants to know what the referring page is.
+ # $_SERVER['REQUEST_URI'] gives a less reliable indication of the
+ # referring page.
+ if ( is_object( $wgTitle ) ) {
+ curl_setopt( $c, CURLOPT_REFERER, $wgTitle->getFullURL() );
+ }
+
ob_start();
- curl_exec();
+ curl_exec( $c );
$text = ob_get_contents();
ob_end_clean();
+
+ # Don't return the text of error messages, return false on error
+ if ( curl_getinfo( $c, CURLINFO_HTTP_CODE ) != 200 ) {
+ $text = false;
+ }
+ curl_close( $c );
} else {
# Otherwise use file_get_contents, or its compatibility function from GlobalFunctions.php
# This may take 3 minutes to time out, and doesn't have local fetch capabilities
* Check if the URL can be served by localhost
*/
function wfIsLocalURL( $url ) {
- global $wgConf;
+ global $wgCommandLineMode, $wgConf;
+ if ( $wgCommandLineMode ) {
+ return false;
+ }
+
// Extract host part
+ $matches = array();
if ( preg_match( '!^http://([\w.-]+)[/:].*$!', $url, $matches ) ) {
$host = $matches[1];
// Split up dotwise