mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-10-22 14:05:37 +02:00
9f78d4aa5e
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@40451 467b73ca-7a2a-4603-9d3b-597d59a354a9
66 lines
1.9 KiB
PHP
66 lines
1.9 KiB
PHP
<?php
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/**
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* ModelAsController will hand over all control to the appopriate model object
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* It uses URLSegment to determine the right object. Also, if (ModelClass)_Controller exists,
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* that controller will be used instead. It should be a subclass of ContentController.
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*/
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class ModelAsController extends Controller implements NestedController {
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public function run($requestParams) {
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$this->pushCurrent();
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$this->init();
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$nested = $this->getNestedController();
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$result = $nested->run($requestParams);
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$this->popCurrent();
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return $result;
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}
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public function init() {
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singleton('SiteTree')->extend('modelascontrollerInit', $this);
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}
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public function getNestedController() {
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if($this->urlParams['URLSegment']) {
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$child = DataObject::get_one("SiteTree", "URLSegment = '" . addslashes($this->urlParams['URLSegment']) . "'");
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if(!$child) {
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header("HTTP/1.0 404 Not Found");
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$child = $this->get404Page();
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}
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if($child) {
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if(isset($_REQUEST['debug'])) Debug::message("Using record #$child->ID of type $child->class with URL {$this->urlParams['URLSegment']}");
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$controllerClass = "{$child->class}_Controller";
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if($this->urlParams['Action'] && ClassInfo::exists($controllerClass.'_'.$this->urlParams['Action'])) {
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$controllerClass = $controllerClass.'_'.$this->urlParams['Action'];
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}
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if(ClassInfo::exists($controllerClass)) {
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$controller = new $controllerClass($child);
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} else {
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$controller = $child;
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}
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$controller->setURLParams($this->urlParams);
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return $controller;
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} else {
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die("The requested page couldn't be found.");
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}
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} else {
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user_error("ModelAsController not geting a URLSegment. It looks like the site isn't redirecting to home", E_USER_ERROR);
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}
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}
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protected function get404Page() {
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if($page = DataObject::get_one("ErrorPage", "ErrorCode = '404'")) return $page;
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else return DataObject::get_one("SiteTree", "URLSegment = '404'");
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}
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}
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?>
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