*
*/
class WebRequest {
+ var $data = array();
+ var $headers;
+ private $_response;
+
function __construct() {
+ /// @fixme This preemptive de-quoting can interfere with other web libraries
+ /// and increases our memory footprint. It would be cleaner to do on
+ /// demand; but currently we have no wrapper for $_SERVER etc.
$this->checkMagicQuotes();
+
+ // POST overrides GET data
+ // We don't use $_REQUEST here to avoid interference from cookies...
+ $this->data = wfArrayMerge( $_GET, $_POST );
}
/**
}
$a = parse_url( $url );
if( $a ) {
- $path = $a['path'];
+ $path = isset( $a['path'] ) ? $a['path'] : '';
+
+ global $wgScript;
+ if( $path == $wgScript ) {
+ // Script inside a rewrite path?
+ // Abort to keep from breaking...
+ return;
+ }
+ // Raw PATH_INFO style
+ $matches = $this->extractTitle( $path, "$wgScript/$1" );
global $wgArticlePath;
- $matches = $this->extractTitle( $path, $wgArticlePath );
+ if( !$matches && $wgArticlePath ) {
+ $matches = $this->extractTitle( $path, $wgArticlePath );
+ }
global $wgActionPaths;
- if( !$matches && $wgActionPaths) {
+ if( !$matches && $wgActionPaths ) {
$matches = $this->extractTitle( $path, $wgActionPaths, 'action' );
}
$matches['title'] = substr( $_SERVER['PATH_INFO'], 1 );
}
foreach( $matches as $key => $val) {
- $_GET[$key] = $_REQUEST[$key] = $val;
+ $this->data[$key] = $_GET[$key] = $_REQUEST[$key] = $val;
}
}
}
}
return array();
}
-
- private $_response;
/**
* Recursively strips slashes from the given array;
* @private
*/
function checkMagicQuotes() {
- if ( get_magic_quotes_gpc() ) {
+ if ( function_exists( 'get_magic_quotes_gpc' ) && get_magic_quotes_gpc() ) {
$this->fix_magic_quotes( $_COOKIE );
$this->fix_magic_quotes( $_ENV );
$this->fix_magic_quotes( $_GET );
* @return string
*/
function getVal( $name, $default = NULL ) {
- $val = $this->getGPCVal( $_REQUEST, $name, $default );
+ $val = $this->getGPCVal( $this->data, $name, $default );
if( is_array( $val ) ) {
$val = $default;
}
* @return array
*/
function getArray( $name, $default = NULL ) {
- $val = $this->getGPCVal( $_REQUEST, $name, $default );
+ $val = $this->getGPCVal( $this->data, $name, $default );
if( is_null( $val ) ) {
return null;
} else {
function getValues() {
$names = func_get_args();
if ( count( $names ) == 0 ) {
- $names = array_keys( $_REQUEST );
+ $names = array_keys( $this->data );
}
$retVal = array();
return htmlspecialchars( $this->appendQuery( $query ) );
}
+ function appendQueryValue( $key, $value, $onlyquery = false ) {
+ return $this->appendQueryArray( array( $key => $value ), $onlyquery );
+ }
+
+ /**
+ * Appends or replaces value of query variables.
+ * @param $array Array of values to replace/add to query
+ * @return string
+ */
+ function appendQueryArray( $array, $onlyquery = false ) {
+ global $wgTitle;
+ $newquery = $_GET;
+ unset( $newquery['title'] );
+ $newquery = array_merge( $newquery, $array );
+ $query = wfArrayToCGI( $newquery );
+ return $onlyquery ? $query : $wgTitle->getLocalURL( $basequery );
+ }
+
/**
* Check for limit and offset parameters on the input, and return sensible
* defaults if not given. The limit must be positive and is capped at 5000.
}
return $this->_response;
}
-
+
+ /**
+ * Get a request header, or false if it isn't set
+ * @param string $name Case-insensitive header name
+ */
+ function getHeader( $name ) {
+ $name = strtoupper( $name );
+ if ( function_exists( 'apache_request_headers' ) ) {
+ if ( !isset( $this->headers ) ) {
+ $this->headers = array();
+ foreach ( apache_request_headers() as $tempName => $tempValue ) {
+ $this->headers[ strtoupper( $tempName ) ] = $tempValue;
+ }
+ }
+ if ( isset( $this->headers[$name] ) ) {
+ return $this->headers[$name];
+ } else {
+ return false;
+ }
+ } else {
+ $name = 'HTTP_' . str_replace( '-', '_', $name );
+ if ( isset( $_SERVER[$name] ) ) {
+ return $_SERVER[$name];
+ } else {
+ return false;
+ }
+ }
+ }
}
/**
*
*/
class FauxRequest extends WebRequest {
- var $data = null;
var $wasPosted = false;
+ /**
+ * @param array $data Array of *non*-urlencoded key => value pairs, the
+ * fake GET/POST values
+ * @param bool $wasPosted Whether to treat the data as POST
+ */
function FauxRequest( $data, $wasPosted = false ) {
if( is_array( $data ) ) {
$this->data = $data;
throw new MWException( "FauxRequest() got bogus data" );
}
$this->wasPosted = $wasPosted;
- }
-
- function getVal( $name, $default = NULL ) {
- return $this->getGPCVal( $this->data, $name, $default );
+ $this->headers = array();
}
function getText( $name, $default = '' ) {
# Override; don't recode since we're using internal data
- return $this->getVal( $name, $default );
+ return (string)$this->getVal( $name, $default );
}
function getValues() {
throw new MWException( 'FauxRequest::appendQuery() not implemented' );
}
+ function getHeader( $name ) {
+ return isset( $this->headers[$name] ) ? $this->headers[$name] : false;
+ }
+
}
-?>
+