mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-10-22 14:05:37 +02:00
a1207e4b94
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@85419 467b73ca-7a2a-4603-9d3b-597d59a354a9
118 lines
3.5 KiB
PHP
Executable File
118 lines
3.5 KiB
PHP
Executable File
<?php
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/**
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* This controller handles what happens when you visit the root URL.
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*
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* @package sapphire
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* @subpackage control
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*/
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class RootURLController extends Controller {
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/**
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* @var boolean $is_at_root
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*/
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protected static $is_at_root = false;
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/**
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* @var string $default_homepage_urlsegment Defines which URLSegment value on a {@link SiteTree} object
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* is regarded as the correct "homepage" if the requested URI doesn't contain
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* an explicit segment. E.g. http://mysite.com should show http://mysite.com/home.
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*/
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protected static $default_homepage_urlsegment = 'home';
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public function handleRequest($request) {
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self::$is_at_root = true;
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$this->pushCurrent();
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$this->init();
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// If the basic database hasn't been created, then build it.
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if(!DB::isActive() || !ClassInfo::hasTable('SiteTree')) {
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$this->response = new HTTPResponse();
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$this->redirect("dev/build?returnURL=");
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return $this->response;
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}
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$controller = new ModelAsController();
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$request = new HTTPRequest("GET", self::get_homepage_urlsegment().'/', $request->getVars(), $request->postVars());
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$request->match('$URLSegment//$Action', true);
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$result = $controller->handleRequest($request);
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$this->popCurrent();
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return $result;
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}
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/**
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* Return the URL segment for the current HTTP_HOST value
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*
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* @param string $locale
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* @return string
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*/
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static function get_homepage_urlsegment() {
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$urlSegment = '';
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$homePageOBJ = null;
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$host = $_SERVER['HTTP_HOST'];
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$host = str_replace('www.','',$host);
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$SQL_host = Convert::raw2sql($host);
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$homePageOBJs = DataObject::get("SiteTree", "\"HomepageForDomain\" LIKE '%$SQL_host%'");
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if($homePageOBJs) foreach($homePageOBJs as $candidateObj) {
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if(preg_match('/(,|^) *' . preg_quote($host) . ' *(,|$)/', $candidateObj->HomepageForDomain)) {
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$homePageOBJ = $candidateObj;
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break;
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}
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}
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if(singleton('SiteTree')->hasExtension('Translatable') && !$homePageOBJ) {
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$urlSegment = Translatable::get_homepage_urlsegment_by_locale(Translatable::get_current_locale());
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} elseif($homePageOBJ) {
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$urlSegment = $homePageOBJ->URLSegment;
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}
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return ($urlSegment) ? $urlSegment : self::get_default_homepage_urlsegment();
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}
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/**
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* Returns true if we're currently on the root page and should be redirecting to the root
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* Doesn't take into account actions, post vars, or get vars.
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*
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* @param SiteTree $currentPage
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* @return boolean
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*/
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static function should_be_on_root(SiteTree $currentPage) {
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if(self::$is_at_root) return false;
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if(!$currentPage->HomepageForDomain
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&& $currentPage->URLSegment != self::get_default_homepage_urlsegment()) return false;
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$matchesHomepageSegment = (self::get_homepage_urlsegment() == $currentPage->URLSegment);
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// Don't redirect translated homepage segments,
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// as the redirection target '/' will show the default locale
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// instead of the translation.
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$isTranslatedHomepage = (
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singleton('SiteTree')->hasExtension('Translatable')
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&& $currentPage->Locale
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&& $currentPage->Locale != Translatable::default_locale()
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);
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if($matchesHomepageSegment && !$isTranslatedHomepage) return true;
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return false;
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}
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/**
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* Returns the (untranslated) hardcoded URL segment that will
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* show when the website is accessed without a URL segment (http://mysite.com/).
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* It is also the base for any redirections to '/' for the homepage,
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* see {@link should_be_on_root()}.
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*
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* @return string
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*/
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static function get_default_homepage_urlsegment() {
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return self::$default_homepage_urlsegment;
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}
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}
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?>
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