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Merged from branches/2.3

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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@75659 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
Sean Harvey 2009-04-29 07:28:53 +00:00
parent cd1417a029
commit a39822712b
1 changed files with 22 additions and 2 deletions
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24
core/control/RequestHandler.php
View File

@ -31,6 +31,15 @@
class RequestHandler extends ViewableData {
protected $request = null;
/**
* This variable records whether RequestHandler::__construct()
* was called or not. Useful for checking if subclasses have
* called parent::__construct()
*
* @var boolean
*/
protected $brokenOnConstruct = true;
/**
* The default URL handling rules. This specifies that the next component of the URL corresponds to a method to
* be called on this RequestHandlingData object.
@ -59,6 +68,12 @@ class RequestHandler extends ViewableData {
* </code>
*/
static $allowed_actions = null;
public function __construct() {
$this->brokenOnConstruct = false;
parent::__construct();
}
/**
* Handles URL requests.
*
@ -78,10 +93,15 @@ class RequestHandler extends ViewableData {
* @return HTTPResponse|RequestHandler|string|array
*/
function handleRequest($request) {
$this->request = $request;
// $handlerClass is used to step up the class hierarchy to implement url_handlers inheritance
$handlerClass = ($this->class) ? $this->class : get_class($this);
if($this->brokenOnConstruct) {
user_error("parent::__construct() needs to be called on {$handlerClass}::__construct()", E_USER_WARNING);
}
$this->request = $request;
// We stop after RequestHandler; in other words, at ViewableData
while($handlerClass && $handlerClass != 'ViewableData') {
$urlHandlers = Object::get_static($handlerClass, 'url_handlers');