File subsites/code/ErrorPageSubsite.php

 1 <?php
 2 class ErrorPageSubsite extends DataObjectDecorator {
 3     
 4     /**
 5      * Alter file path to generated a static (static) error page file to handle error page template on different sub-sites 
 6      *
 7      * @see Error::get_filepath_for_errorcode()
 8      *
 9      * FIXME since {@link Subsite::currentSubsite()} partly relies on Session, viewing other sub-site (including main site) between 
10      * opening ErrorPage in the CMS and publish ErrorPage causes static error page to get generated incorrectly. 
11      */
12     function alternateFilepathForErrorcode($statusCode, $locale = null) {
13         $static_filepath = Object::get_static($this->owner->ClassName, 'static_filepath');
14         $subdomainPart = "";
15         
16         // Try to get current subsite from session
17         $subsite = Subsite::currentSubsite(false);
18         
19         // since this function is called from Page class before the controller is created, we have to get subsite from domain instead
20         if(!$subsite) {
21             $subsiteID = Subsite::getSubsiteIDForDomain();
22             if($subsiteID != 0) $subsite = DataObject::get_by_id("Subsite", $subsiteID);
23             else $subsite = null;
24         }
25         
26         if($subsite) {  
27             $subdomain = preg_replace('!/!', '', $subsite->domain());
28             $subdomainPart = "-{$subdomain}";
29         }
30         
31         if(singleton('SiteTree')->hasExtension('Translatable') && $locale && $locale != Translatable::default_locale()) {
32             $filepath = $static_filepath . "/error-{$statusCode}-{$locale}{$subdomainPart}.html";
33         } else {
34             $filepath = $static_filepath . "/error-{$statusCode}{$subdomainPart}.html";
35         }
36 
37         return $filepath;
38     }
39     
40 }

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