mirror of
https://github.com/silverstripe/silverstripe-subsites
synced 2024-10-22 11:05:55 +02:00
114 lines
3.2 KiB
PHP
Executable File
114 lines
3.2 KiB
PHP
Executable File
<?php
|
|
/**
|
|
* Extension for the File object to add subsites support
|
|
*
|
|
* @package subsites
|
|
*/
|
|
class FileSubsites extends DataObjectDecorator {
|
|
|
|
// If this is set to true, all folders created will be default be
|
|
// considered 'global', unless set otherwise
|
|
static $default_root_folders_global = false;
|
|
|
|
function extraStatics() {
|
|
if(!method_exists('DataObjectDecorator', 'load_extra_statics')) {
|
|
if($this->owner->class != 'File') return null;
|
|
}
|
|
return array(
|
|
'has_one' => array(
|
|
'Subsite' => 'Subsite',
|
|
),
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Amends the CMS tree title for folders in the Files & Images section.
|
|
* Prefixes a '* ' to the folders that are accessible from all subsites.
|
|
*/
|
|
function alternateTreeTitle() {
|
|
if($this->owner->SubsiteID == 0) return " * " . $this->owner->Title;
|
|
else return $this->owner->Title;
|
|
}
|
|
|
|
/**
|
|
* Add subsites-specific fields to the folder editor.
|
|
*/
|
|
function updateCMSFields(FieldSet &$fields) {
|
|
if($this->owner instanceof Folder) {
|
|
$sites = Subsite::accessible_sites('CMS_ACCESS_AssetAdmin');
|
|
$dropdownValues = ($sites) ? $sites->toDropdownMap() : array();
|
|
$dropdownValues[0] = 'All sites';
|
|
ksort($dropdownValues);
|
|
if($sites)$fields->addFieldToTab('Root.Details', new DropdownField("SubsiteID", "Subsite", $dropdownValues));
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Update any requests to limit the results to the current site
|
|
*/
|
|
function augmentSQL(SQLQuery &$query) {
|
|
if(defined('DB::USE_ANSI_SQL'))
|
|
$q="\"";
|
|
else $q='`';
|
|
|
|
// If you're querying by ID, ignore the sub-site - this is a bit ugly... (but it was WAYYYYYYYYY worse)
|
|
if(!$query->where || !preg_match('/\.(\'|"|`|)ID(\'|"|`|)/', $query->where[0])) {
|
|
if($context = DataObject::context_obj()) $subsiteID = (int) $context->SubsiteID;
|
|
else $subsiteID = (int) Subsite::currentSubsiteID();
|
|
|
|
// The foreach is an ugly way of getting the first key :-)
|
|
foreach($query->from as $tableName => $info) {
|
|
$where = "{$q}$tableName{$q}.{$q}SubsiteID{$q} IN (0, $subsiteID)";
|
|
$query->where[] = $where;
|
|
break;
|
|
}
|
|
|
|
$query->orderby = "\"SubsiteID\"" . ($query->orderby ? ', ' : '') . $query->orderby;
|
|
}
|
|
}
|
|
|
|
function onBeforeWrite() {
|
|
if (!$this->owner->ID && !$this->owner->SubsiteID) {
|
|
if (self::$default_root_folders_global) {
|
|
$this->owner->SubsiteID = 0;
|
|
} else {
|
|
$this->owner->SubsiteID = Subsite::currentSubsiteID();
|
|
}
|
|
}
|
|
}
|
|
|
|
function onAfterUpload() {
|
|
// If we have a parent, use it's subsite as our subsite
|
|
if ($this->owner->Parent()) {
|
|
$this->owner->SubsiteID = $this->owner->Parent()->SubsiteID;
|
|
} else {
|
|
$this->owner->SubsiteID = Subsite::currentSubsiteID();
|
|
}
|
|
$this->owner->write();
|
|
}
|
|
|
|
function canEdit() {
|
|
// Check the CMS_ACCESS_SecurityAdmin privileges on the subsite that owns this group
|
|
$subsiteID = Session::get('SubsiteID');
|
|
if($subsiteID&&$subsiteID == $this->owner->SubsiteID) {
|
|
return true;
|
|
} else {
|
|
Session::set('SubsiteID', $this->owner->SubsiteID);
|
|
$access = Permission::check('CMS_ACCESS_AssetAdmin');
|
|
Session::set('SubsiteID', $subsiteID);
|
|
|
|
return $access;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Return a piece of text to keep DataObject cache keys appropriately specific
|
|
*/
|
|
function cacheKeyComponent() {
|
|
return 'subsite-'.Subsite::currentSubsiteID();
|
|
}
|
|
|
|
}
|
|
|
|
|