<?php
/**
* Deal with importing all those nasssty globals and things
- * @package MediaWiki
*/
# Copyright (C) 2003 Brion Vibber <brion@pobox.com>
# http://www.mediawiki.org/
-#
+#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
+# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
-#
+#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
-#
+#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
-# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
# http://www.gnu.org/copyleft/gpl.html
+
+/**
+ * Some entry points may use this file without first enabling the
+ * autoloader.
+ */
+if ( !function_exists( '__autoload' ) ) {
+ require_once( dirname(__FILE__) . '/normal/UtfNormal.php' );
+}
+
/**
* The WebRequest class encapsulates getting at data passed in the
* URL or via a POSTed form, handling remove of "magic quotes" slashes,
* you want to pass arbitrary data to some function in place of the web
* input.
*
- * @package MediaWiki
+ * @ingroup HTTP
*/
class WebRequest {
- function WebRequest() {
+ protected $data, $headers = array();
+ private $_response;
+
+ public function __construct() {
+ /// @todo 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 = $_POST + $_GET;
+ }
+
+ /**
+ * Check for title, action, and/or variant data in the URL
+ * and interpolate it into the GET variables.
+ * This should only be run after $wgContLang is available,
+ * as we may need the list of language variants to determine
+ * available variant URLs.
+ */
+ public function interpolateTitle() {
global $wgUsePathInfo;
- if( isset( $_SERVER['PATH_INFO'] ) && ($_SERVER['PATH_INFO'] != '') && $wgUsePathInfo ) {
- # Stuff it!
- $_GET['title'] = $_REQUEST['title'] =
- substr( $_SERVER['PATH_INFO'], 1 );
+
+ if ( $wgUsePathInfo ) {
+ // PATH_INFO is mangled due to http://bugs.php.net/bug.php?id=31892
+ // And also by Apache 2.x, double slashes are converted to single slashes.
+ // So we will use REQUEST_URI if possible.
+ $matches = array();
+
+ if ( !empty( $_SERVER['REQUEST_URI'] ) ) {
+ // Slurp out the path portion to examine...
+ $url = $_SERVER['REQUEST_URI'];
+ if ( !preg_match( '!^https?://!', $url ) ) {
+ $url = 'http://unused' . $url;
+ }
+ $a = parse_url( $url );
+ if( $a ) {
+ $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 $wgArticlePath;
+ if( !$matches && $wgArticlePath ) {
+ $matches = $this->extractTitle( $path, $wgArticlePath );
+ }
+
+ global $wgActionPaths;
+ if( !$matches && $wgActionPaths ) {
+ $matches = $this->extractTitle( $path, $wgActionPaths, 'action' );
+ }
+
+ global $wgVariantArticlePath, $wgContLang;
+ if( !$matches && $wgVariantArticlePath ) {
+ $variantPaths = array();
+ foreach( $wgContLang->getVariants() as $variant ) {
+ $variantPaths[$variant] =
+ str_replace( '$2', $variant, $wgVariantArticlePath );
+ }
+ $matches = $this->extractTitle( $path, $variantPaths, 'variant' );
+ }
+ }
+ } elseif ( isset( $_SERVER['ORIG_PATH_INFO'] ) && $_SERVER['ORIG_PATH_INFO'] != '' ) {
+ // Mangled PATH_INFO
+ // http://bugs.php.net/bug.php?id=31892
+ // Also reported when ini_get('cgi.fix_pathinfo')==false
+ $matches['title'] = substr( $_SERVER['ORIG_PATH_INFO'], 1 );
+
+ } elseif ( isset( $_SERVER['PATH_INFO'] ) && ($_SERVER['PATH_INFO'] != '') ) {
+ // Regular old PATH_INFO yay
+ $matches['title'] = substr( $_SERVER['PATH_INFO'], 1 );
+ }
+ foreach( $matches as $key => $val) {
+ $this->data[$key] = $_GET[$key] = $_REQUEST[$key] = $val;
+ }
}
}
+ /**
+ * Internal URL rewriting function; tries to extract page title and,
+ * optionally, one other fixed parameter value from a URL path.
+ *
+ * @param $path string: the URL path given from the client
+ * @param $bases array: one or more URLs, optionally with $1 at the end
+ * @param $key string: if provided, the matching key in $bases will be
+ * passed on as the value of this URL parameter
+ * @return array of URL variables to interpolate; empty if no match
+ */
+ private function extractTitle( $path, $bases, $key=false ) {
+ foreach( (array)$bases as $keyValue => $base ) {
+ // Find the part after $wgArticlePath
+ $base = str_replace( '$1', '', $base );
+ $baseLen = strlen( $base );
+ if( substr( $path, 0, $baseLen ) == $base ) {
+ $raw = substr( $path, $baseLen );
+ if( $raw !== '' ) {
+ $matches = array( 'title' => rawurldecode( $raw ) );
+ if( $key ) {
+ $matches[$key] = $keyValue;
+ }
+ return $matches;
+ }
+ }
+ }
+ return array();
+ }
+
/**
* Recursively strips slashes from the given array;
* used for undoing the evil that is magic_quotes_gpc.
- * @param array &$arr will be modified
+ * @param $arr array: will be modified
* @return array the original array
- * @private
*/
- function &fix_magic_quotes( &$arr ) {
+ private function &fix_magic_quotes( &$arr ) {
foreach( $arr as $key => $val ) {
if( is_array( $val ) ) {
$this->fix_magic_quotes( $arr[$key] );
}
return $arr;
}
-
+
/**
* If magic_quotes_gpc option is on, run the global arrays
* through fix_magic_quotes to strip out the stupid slashes.
* WARNING: This should only be done once! Running a second
* time could damage the values.
- * @private
*/
- function checkMagicQuotes() {
- if ( get_magic_quotes_gpc() ) {
+ private function checkMagicQuotes() {
+ $mustFixQuotes = function_exists( 'get_magic_quotes_gpc' )
+ && get_magic_quotes_gpc();
+ if( $mustFixQuotes ) {
$this->fix_magic_quotes( $_COOKIE );
$this->fix_magic_quotes( $_ENV );
$this->fix_magic_quotes( $_GET );
$this->fix_magic_quotes( $_SERVER );
}
}
-
+
/**
* Recursively normalizes UTF-8 strings in the given array.
- * @param array $data string or array
+ * @param $data string or array
* @return cleaned-up version of the given
* @private
*/
$data[$key] = $this->normalizeUnicode( $val );
}
} else {
- $data = UtfNormal::cleanUp( $data );
+ global $wgContLang;
+ $data = $wgContLang->normalize( $data );
}
return $data;
}
-
+
/**
* Fetch a value from the given array or return $default if it's not set.
*
- * @param array &$arr
- * @param string $name
- * @param mixed $default
+ * @param $arr array
+ * @param $name string
+ * @param $default mixed
* @return mixed
- * @private
*/
- function getGPCVal( &$arr, $name, $default ) {
+ private function getGPCVal( $arr, $name, $default ) {
+ # PHP is so nice to not touch input data, except sometimes:
+ # http://us2.php.net/variables.external#language.variables.external.dot-in-names
+ # Work around PHP *feature* to avoid *bugs* elsewhere.
+ $name = strtr( $name, '.', '_' );
if( isset( $arr[$name] ) ) {
- global $wgServer, $wgContLang;
+ global $wgContLang;
$data = $arr[$name];
if( isset( $_GET[$name] ) && !is_array( $data ) ) {
# Check for alternate/legacy character encoding.
$data = $wgContLang->checkTitleEncoding( $data );
}
}
- require_once( 'normal/UtfNormal.php' );
$data = $this->normalizeUnicode( $data );
return $data;
} else {
+ taint( $default );
return $default;
}
}
/**
* Fetch a scalar from the input or return $default if it's not set.
- * Returns a string. Arrays are discarded.
+ * Returns a string. Arrays are discarded. Useful for
+ * non-freeform text inputs (e.g. predefined internal text keys
+ * selected by a drop-down menu). For freeform input, see getText().
*
- * @param string $name
- * @param string $default optional default (or NULL)
+ * @param $name string
+ * @param $default string: optional default (or NULL)
* @return string
*/
- function getVal( $name, $default = NULL ) {
- $val = $this->getGPCVal( $_REQUEST, $name, $default );
+ public function getVal( $name, $default = null ) {
+ $val = $this->getGPCVal( $this->data, $name, $default );
if( is_array( $val ) ) {
$val = $default;
}
if( is_null( $val ) ) {
- return null;
+ return $val;
} else {
return (string)$val;
}
}
-
+
+ /**
+ * Set an aribtrary value into our get/post data.
+ * @param $key string Key name to use
+ * @param $value mixed Value to set
+ * @return mixed old value if one was present, null otherwise
+ */
+ public function setVal( $key, $value ) {
+ $ret = isset( $this->data[$key] ) ? $this->data[$key] : null;
+ $this->data[$key] = $value;
+ return $ret;
+ }
+
/**
* Fetch an array from the input or return $default if it's not set.
* If source was scalar, will return an array with a single element.
* If no source and no default, returns NULL.
*
- * @param string $name
- * @param array $default optional default (or NULL)
+ * @param $name string
+ * @param $default array: optional default (or NULL)
* @return array
*/
- function getArray( $name, $default = NULL ) {
- $val = $this->getGPCVal( $_REQUEST, $name, $default );
+ public function getArray( $name, $default = null ) {
+ $val = $this->getGPCVal( $this->data, $name, $default );
if( is_null( $val ) ) {
return null;
} else {
}
}
+ /**
+ * Fetch an array of integers, or return $default if it's not set.
+ * If source was scalar, will return an array with a single element.
+ * If no source and no default, returns NULL.
+ * If an array is returned, contents are guaranteed to be integers.
+ *
+ * @param $name string
+ * @param $default array: option default (or NULL)
+ * @return array of ints
+ */
+ public function getIntArray( $name, $default = null ) {
+ $val = $this->getArray( $name, $default );
+ if( is_array( $val ) ) {
+ $val = array_map( 'intval', $val );
+ }
+ return $val;
+ }
+
/**
* Fetch an integer value from the input or return $default if not set.
* Guaranteed to return an integer; non-numeric input will typically
* return 0.
- * @param string $name
- * @param int $default
+ * @param $name string
+ * @param $default int
* @return int
*/
- function getInt( $name, $default = 0 ) {
- return IntVal( $this->getVal( $name, $default ) );
+ public function getInt( $name, $default = 0 ) {
+ return intval( $this->getVal( $name, $default ) );
}
-
+
/**
* Fetch an integer value from the input or return null if empty.
* Guaranteed to return an integer or null; non-numeric input will
* typically return null.
- * @param string $name
+ * @param $name string
* @return int
*/
- function getIntOrNull( $name ) {
+ public function getIntOrNull( $name ) {
$val = $this->getVal( $name );
return is_numeric( $val )
- ? IntVal( $val )
+ ? intval( $val )
: null;
}
-
+
/**
* Fetch a boolean value from the input or return $default if not set.
* Guaranteed to return true or false, with normal PHP semantics for
* boolean interpretation of strings.
- * @param string $name
- * @param bool $default
+ * @param $name string
+ * @param $default bool
* @return bool
*/
- function getBool( $name, $default = false ) {
+ public function getBool( $name, $default = false ) {
return $this->getVal( $name, $default ) ? true : false;
}
-
+
/**
* Return true if the named value is set in the input, whatever that
* value is (even "0"). Return false if the named value is not set.
* Example use is checking for the presence of check boxes in forms.
- * @param string $name
+ * @param $name string
* @return bool
*/
- function getCheck( $name ) {
+ public function getCheck( $name ) {
# Checkboxes and buttons are only present when clicked
# Presence connotes truth, abscense false
- $val = $this->getVal( $name, NULL );
+ $val = $this->getVal( $name, null );
return isset( $val );
}
-
+
/**
* Fetch a text string from the given array or return $default if it's not
- * set. \r is stripped from the text, and with some language modules there
+ * set. \r is stripped from the text, and with some language modules there
* is an input transliteration applied. This should generally be used for
- * form <textarea> and <input> fields.
+ * form <textarea> and <input> fields. Used for user-supplied freeform text
+ * input (for which input transformations may be required - e.g. Esperanto
+ * x-coding).
*
- * @param string $name
- * @param string $default optional
+ * @param $name string
+ * @param $default string: optional
* @return string
*/
- function getText( $name, $default = '' ) {
+ public function getText( $name, $default = '' ) {
global $wgContLang;
$val = $this->getVal( $name, $default );
return str_replace( "\r\n", "\n",
$wgContLang->recodeInput( $val ) );
}
-
+
/**
* Extracts the given named values into an array.
* If no arguments are given, returns all input values.
* No transformation is performed on the values.
*/
- function getValues() {
+ public function getValues() {
$names = func_get_args();
if ( count( $names ) == 0 ) {
- $names = array_keys( $_REQUEST );
+ $names = array_keys( $this->data );
}
$retVal = array();
- foreach ( $names as $name ) {
+ foreach ( $names as $name ) {
$value = $this->getVal( $name );
if ( !is_null( $value ) ) {
$retVal[$name] = $value;
*
* @return bool
*/
- function wasPosted() {
+ public function wasPosted() {
return $_SERVER['REQUEST_METHOD'] == 'POST';
}
-
+
/**
* Returns true if there is a session cookie set.
* This does not necessarily mean that the user is logged in!
*
+ * If you want to check for an open session, use session_id()
+ * instead; that will also tell you if the session was opened
+ * during the current request (in which case the cookie will
+ * be sent back to the client at the end of the script run).
+ *
* @return bool
*/
- function checkSessionCookie() {
- return isset( $_COOKIE[ini_get('session.name')] );
+ public function checkSessionCookie() {
+ return isset( $_COOKIE[session_name()] );
}
-
+
/**
* Return the path portion of the request URI.
* @return string
*/
- function getRequestURL() {
- return $_SERVER['REQUEST_URI'];
+ public function getRequestURL() {
+ if( isset( $_SERVER['REQUEST_URI']) && strlen($_SERVER['REQUEST_URI']) ) {
+ $base = $_SERVER['REQUEST_URI'];
+ } elseif( isset( $_SERVER['SCRIPT_NAME'] ) ) {
+ // Probably IIS; doesn't set REQUEST_URI
+ $base = $_SERVER['SCRIPT_NAME'];
+ if( isset( $_SERVER['QUERY_STRING'] ) && $_SERVER['QUERY_STRING'] != '' ) {
+ $base .= '?' . $_SERVER['QUERY_STRING'];
+ }
+ } else {
+ // This shouldn't happen!
+ throw new MWException( "Web server doesn't provide either " .
+ "REQUEST_URI or SCRIPT_NAME. Report details of your " .
+ "web server configuration to http://bugzilla.wikimedia.org/" );
+ }
+ // User-agents should not send a fragment with the URI, but
+ // if they do, and the web server passes it on to us, we
+ // need to strip it or we get false-positive redirect loops
+ // or weird output URLs
+ $hash = strpos( $base, '#' );
+ if( $hash !== false ) {
+ $base = substr( $base, 0, $hash );
+ }
+ if( $base{0} == '/' ) {
+ return $base;
+ } else {
+ // We may get paths with a host prepended; strip it.
+ return preg_replace( '!^[^:]+://[^/]+/!', '/', $base );
+ }
}
-
+
/**
* Return the request URI with the canonical service and hostname.
* @return string
*/
- function getFullRequestURL() {
+ public function getFullRequestURL() {
global $wgServer;
return $wgServer . $this->getRequestURL();
}
-
+
/**
* Take an arbitrary query and rewrite the present URL to include it
- * @param string $query Query string fragment; do not include initial '?'
+ * @param $query String: query string fragment; do not include initial '?'
* @return string
*/
- function appendQuery( $query ) {
+ public function appendQuery( $query ) {
global $wgTitle;
$basequery = '';
foreach( $_GET as $var => $val ) {
- if( $var == 'title' ) continue;
+ if ( $var == 'title' )
+ continue;
+ if ( is_array( $val ) )
+ /* This will happen given a request like
+ * http://en.wikipedia.org/w/index.php?title[]=Special:Userlogin&returnto[]=Main_Page
+ */
+ continue;
$basequery .= '&' . urlencode( $var ) . '=' . urlencode( $val );
}
$basequery .= '&' . $query;
-
+
# Trim the extra &
$basequery = substr( $basequery, 1 );
return $wgTitle->getLocalURL( $basequery );
}
-
+
/**
* HTML-safe version of appendQuery().
- * @param string $query Query string fragment; do not include initial '?'
+ * @param $query String: query string fragment; do not include initial '?'
* @return string
*/
- function escapeAppendQuery( $query ) {
+ public function escapeAppendQuery( $query ) {
return htmlspecialchars( $this->appendQuery( $query ) );
}
-
+
+ public 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
+ * @param $onlyquery Bool: whether to only return the query string and not
+ * the complete URL
+ * @return string
+ */
+ public 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( $query );
+ }
+
/**
* 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.
* Offset must be positive but is not capped.
*
- * @param int $deflimit Limit to use if no input and the user hasn't set the option.
- * @param string $optionname To specify an option other than rclimit to pull from.
+ * @param $deflimit Integer: limit to use if no input and the user hasn't set the option.
+ * @param $optionname String: to specify an option other than rclimit to pull from.
* @return array first element is limit, second is offset
*/
- function getLimitOffset( $deflimit = 50, $optionname = 'rclimit' ) {
+ public function getLimitOffset( $deflimit = 50, $optionname = 'rclimit' ) {
global $wgUser;
-
+
$limit = $this->getInt( 'limit', 0 );
if( $limit < 0 ) $limit = 0;
if( ( $limit == 0 ) && ( $optionname != '' ) ) {
}
if( $limit <= 0 ) $limit = $deflimit;
if( $limit > 5000 ) $limit = 5000; # We have *some* limits...
-
+
$offset = $this->getInt( 'offset', 0 );
if( $offset < 0 ) $offset = 0;
-
+
return array( $limit, $offset );
}
-
+
/**
* Return the path to the temporary file where PHP has stored the upload.
- * @param string $key
+ * @param $key String:
* @return string or NULL if no such file.
*/
- function getFileTempname( $key ) {
+ public function getFileTempname( $key ) {
if( !isset( $_FILES[$key] ) ) {
- return NULL;
+ return null;
}
return $_FILES[$key]['tmp_name'];
}
-
+
/**
* Return the size of the upload, or 0.
- * @param string $key
+ * @param $key String:
* @return integer
*/
- function getFileSize( $key ) {
+ public function getFileSize( $key ) {
if( !isset( $_FILES[$key] ) ) {
return 0;
}
return $_FILES[$key]['size'];
}
-
+
+ /**
+ * Return the upload error or 0
+ * @param $key String:
+ * @return integer
+ */
+ public function getUploadError( $key ) {
+ if( !isset( $_FILES[$key] ) || !isset( $_FILES[$key]['error'] ) ) {
+ return 0/*UPLOAD_ERR_OK*/;
+ }
+ return $_FILES[$key]['error'];
+ }
+
/**
* Return the original filename of the uploaded file, as reported by
* the submitting user agent. HTML-style character entities are
*
* Other than this the name is not verified for being a safe filename.
*
- * @param string $key
+ * @param $key String:
* @return string or NULL if no such file.
*/
- function getFileName( $key ) {
+ public function getFileName( $key ) {
+ global $wgContLang;
if( !isset( $_FILES[$key] ) ) {
- return NULL;
+ return null;
}
$name = $_FILES[$key]['name'];
-
+
# Safari sends filenames in HTML-encoded Unicode form D...
# Horrid and evil! Let's try to make some kind of sense of it.
$name = Sanitizer::decodeCharReferences( $name );
- $name = UtfNormal::cleanUp( $name );
+ $name = $wgContLang->normalize( $name );
wfDebug( "WebRequest::getFileName() '" . $_FILES[$key]['name'] . "' normalized to '$name'\n" );
return $name;
}
+
+ /**
+ * Return a handle to WebResponse style object, for setting cookies,
+ * headers and other stuff, for Request being worked on.
+ */
+ public function response() {
+ /* Lazy initialization of response object for this request */
+ if ( !is_object( $this->_response ) ) {
+ $class = ( $this instanceof FauxRequest ) ? 'FauxResponse' : 'WebResponse';
+ $this->_response = new $class();
+ }
+ return $this->_response;
+ }
+
+ /**
+ * Get a request header, or false if it isn't set
+ * @param $name String: case-insensitive header name
+ */
+ public function getHeader( $name ) {
+ $name = strtoupper( $name );
+ if ( function_exists( 'apache_request_headers' ) ) {
+ if ( !$this->headers ) {
+ 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;
+ }
+ }
+ }
+
+ /*
+ * Get data from $_SESSION
+ * @param $key String Name of key in $_SESSION
+ * @return mixed
+ */
+ public function getSessionData( $key ) {
+ if( !isset( $_SESSION[$key] ) )
+ return null;
+ return $_SESSION[$key];
+ }
+
+ /**
+ * Set session data
+ * @param $key String Name of key in $_SESSION
+ * @param $data mixed
+ */
+ public function setSessionData( $key, $data ) {
+ $_SESSION[$key] = $data;
+ }
+
+ /**
+ * Returns true if the PATH_INFO ends with an extension other than a script
+ * extension. This could confuse IE for scripts that send arbitrary data which
+ * is not HTML but may be detected as such.
+ *
+ * Various past attempts to use the URL to make this check have generally
+ * run up against the fact that CGI does not provide a standard method to
+ * determine the URL. PATH_INFO may be mangled (e.g. if cgi.fix_pathinfo=0),
+ * but only by prefixing it with the script name and maybe some other stuff,
+ * the extension is not mangled. So this should be a reasonably portable
+ * way to perform this security check.
+ *
+ * Also checks for anything that looks like a file extension at the end of
+ * QUERY_STRING, since IE 6 and earlier will use this to get the file type
+ * if there was no dot before the question mark (bug 28235).
+ */
+ public function isPathInfoBad() {
+ global $wgScriptExtension;
+
+ if ( isset( $_SERVER['QUERY_STRING'] )
+ && preg_match( '/\.[^\\/:*?"<>|%]+(#|\?|$)/i', $_SERVER['QUERY_STRING'] ) )
+ {
+ // Bug 28235
+ // Block only Internet Explorer, and requests with missing UA
+ // headers that could be IE users behind a privacy proxy.
+ if ( !isset( $_SERVER['HTTP_USER_AGENT'] )
+ || preg_match( '/; *MSIE/', $_SERVER['HTTP_USER_AGENT'] ) )
+ {
+ return true;
+ }
+ }
+
+ if ( !isset( $_SERVER['PATH_INFO'] ) ) {
+ return false;
+ }
+ $pi = $_SERVER['PATH_INFO'];
+ $dotPos = strrpos( $pi, '.' );
+ if ( $dotPos === false ) {
+ return false;
+ }
+ $ext = substr( $pi, $dotPos );
+ return !in_array( $ext, array( $wgScriptExtension, '.php', '.php5' ) );
+ }
}
/**
* WebRequest clone which takes values from a provided array.
*
- * @package MediaWiki
+ * @ingroup HTTP
*/
class FauxRequest extends WebRequest {
- var $data = null;
- var $wasPosted = false;
-
- function FauxRequest( $data, $wasPosted = false ) {
+ private $wasPosted = false;
+ private $session = array();
+ private $response;
+
+ /**
+ * @param $data Array of *non*-urlencoded key => value pairs, the
+ * fake GET/POST values
+ * @param $wasPosted Bool: whether to treat the data as POST
+ */
+ public function __construct( $data, $wasPosted = false, $session = null ) {
if( is_array( $data ) ) {
$this->data = $data;
} else {
- wfDebugDieBacktrace( "FauxRequest() got bogus data" );
+ throw new MWException( "FauxRequest() got bogus data" );
}
$this->wasPosted = $wasPosted;
+ if( $session )
+ $this->session = $session;
}
- function getVal( $name, $default = NULL ) {
- return $this->getGPCVal( $this->data, $name, $default );
+ private function notImplemented( $method ) {
+ throw new MWException( "{$method}() not implemented" );
}
-
- function getText( $name, $default = '' ) {
+
+ public 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() {
+
+ public function getValues() {
return $this->data;
}
- function wasPosted() {
+ public function wasPosted() {
return $this->wasPosted;
}
-
- function checkSessionCookie() {
+
+ public function checkSessionCookie() {
return false;
}
-
- function getRequestURL() {
- wfDebugDieBacktrace( 'FauxRequest::getRequestURL() not implemented' );
+
+ public function getRequestURL() {
+ $this->notImplemented( __METHOD__ );
}
-
- function appendQuery( $query ) {
- wfDebugDieBacktrace( 'FauxRequest::appendQuery() not implemented' );
+
+ public function appendQuery( $query ) {
+ $this->notImplemented( __METHOD__ );
+ }
+
+ public function getHeader( $name ) {
+ return isset( $this->headers[$name] ) ? $this->headers[$name] : false;
}
-
-}
-?>
+ public function setHeader( $name, $val ) {
+ $this->headers[$name] = $val;
+ }
+
+ public function getSessionData( $key ) {
+ if( isset( $this->session[$key] ) )
+ return $this->session[$key];
+ }
+
+ public function setSessionData( $key, $data ) {
+ $this->notImplemented( __METHOD__ );
+ }
+
+ public function isPathInfoBad() {
+ return false;
+ }
+}
scripts.mit.edu / autoinstallsdev / mediawiki.git / blobdiff