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<?php |
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namespace SilverStripe\Subsites\Extensions; |
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use SilverStripe\Assets\Folder; |
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use SilverStripe\Forms\DropdownField; |
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use SilverStripe\Forms\FieldList; |
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use SilverStripe\Forms\LiteralField; |
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use SilverStripe\ORM\DataExtension; |
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use SilverStripe\ORM\DataQuery; |
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use SilverStripe\ORM\Queries\SQLSelect; |
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use SilverStripe\Security\Permission; |
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use SilverStripe\Subsites\Model\Subsite; |
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use SilverStripe\Subsites\State\SubsiteState; |
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/** |
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* Extension for the File object to add subsites support |
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* |
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* @package subsites |
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*/ |
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class FileSubsites extends DataExtension |
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{ |
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// If this is set to true, all folders created will be default be |
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// considered 'global', unless set otherwise |
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public static $default_root_folders_global = false; |
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private static $has_one = [ |
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'Subsite' => Subsite::class, |
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]; |
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/** |
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* Amends the CMS tree title for folders in the Files & Images section. |
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* Prefixes a '* ' to the folders that are accessible from all subsites. |
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*/ |
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public function alternateTreeTitle() |
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{ |
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if ($this->owner->SubsiteID == 0) { |
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return ' * ' . $this->owner->Title; |
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} |
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return $this->owner->Title; |
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} |
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/** |
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* Add subsites-specific fields to the folder editor. |
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* @param FieldList $fields |
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*/ |
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public function updateCMSFields(FieldList $fields) |
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{ |
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if ($this->owner instanceof Folder) { |
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$sites = Subsite::accessible_sites('CMS_ACCESS_AssetAdmin'); |
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$values = []; |
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$values[0] = _t('FileSubsites.AllSitesDropdownOpt', 'All sites'); |
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foreach ($sites as $site) { |
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$values[$site->ID] = $site->Title; |
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} |
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ksort($values); |
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if ($sites) { |
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//Dropdown needed to move folders between subsites |
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$dropdown = new DropdownField( |
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'SubsiteID', |
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_t('FileSubsites.SubsiteFieldLabel', Subsite::class), |
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$values |
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); |
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$dropdown->addExtraClass('subsites-move-dropdown'); |
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$fields->push($dropdown); |
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$fields->push(new LiteralField( |
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'Message', |
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'<p class="message notice">' . |
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_t( |
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'ASSETADMIN.SUBSITENOTICE', |
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'Folders and files created in the main site are accessible by all subsites.' |
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) |
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. '</p>' |
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)); |
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} |
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} |
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} |
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/** |
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* Update any requests to limit the results to the current site |
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* @param SQLSelect $query |
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* @param DataQuery|null $dataQuery |
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*/ |
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public function augmentSQL(SQLSelect $query, DataQuery $dataQuery = null) |
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{ |
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if (Subsite::$disable_subsite_filter) { |
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return; |
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} |
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// If you're querying by ID, ignore the sub-site - this is a bit ugly... (but it was WAYYYYYYYYY worse) |
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//@TODO I don't think excluding if SiteTree_ImageTracking is a good idea however because of the SS 3.0 api and ManyManyList::removeAll() changing the from table after this function is called there isn't much of a choice |
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$from = $query->getFrom(); |
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if (isset($from['SiteTree_ImageTracking']) || $query->filtersOnID()) { |
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return; |
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} |
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$subsiteID = SubsiteState::singleton()->getSubsiteId(); |
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if ($subsiteID === null) { |
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return; |
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} |
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// The foreach is an ugly way of getting the first key :-) |
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foreach ($query->getFrom() as $tableName => $info) { |
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$where = "\"$tableName\".\"SubsiteID\" IN (0, $subsiteID)"; |
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$query->addWhere($where); |
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break; |
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} |
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$sect = array_values($query->getSelect()); |
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$isCounting = strpos($sect[0], 'COUNT') !== false; |
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// Ordering when deleting or counting doesn't apply |
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if (!$isCounting) { |
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$query->addOrderBy('"SubsiteID"'); |
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} |
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} |
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public function onBeforeWrite() |
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{ |
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if (!$this->owner->ID && !$this->owner->SubsiteID) { |
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if (self::$default_root_folders_global) { |
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$this->owner->SubsiteID = 0; |
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} else { |
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$this->owner->SubsiteID = SubsiteState::singleton()->getSubsiteId(); |
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} |
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} |
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} |
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public function onAfterUpload() |
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{ |
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// If we have a parent, use it's subsite as our subsite |
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if ($this->owner->Parent()) { |
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$this->owner->SubsiteID = $this->owner->Parent()->SubsiteID; |
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} else { |
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$this->owner->SubsiteID = SubsiteState::singleton()->getSubsiteId(); |
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} |
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$this->owner->write(); |
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} |
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public function canEdit($member = null) |
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{ |
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// Check the CMS_ACCESS_SecurityAdmin privileges on the subsite that owns this group |
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$subsiteID = SubsiteState::singleton()->getSubsiteId(); |
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if ($subsiteID && $subsiteID == $this->owner->SubsiteID) { |
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return true; |
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} |
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return SubsiteState::singleton()->withState(function ($newState) { |
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$newState->setSubsiteId($this->owner->SubsiteID); |
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return Permission::check(['CMS_ACCESS_AssetAdmin', 'CMS_ACCESS_LeftAndMain']); |
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}); |
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} |
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/** |
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* Return a piece of text to keep DataObject cache keys appropriately specific |
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* |
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* @return string |
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*/ |
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public function cacheKeyComponent() |
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{ |
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return 'subsite-' . SubsiteState::singleton()->getSubsiteId(); |
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} |
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} |
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silverstripe /
silverstripe-subsites
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This check marks private properties in classes that are never used. Those properties can be removed.