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<?php |
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/** |
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* @package dms |
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*/ |
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class DMSSiteTreeExtension extends DataExtension |
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{ |
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private static $has_many = array( |
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'DocumentSets' => 'DMSDocumentSet' |
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); |
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public function updateCMSFields(FieldList $fields) |
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{ |
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// Ability to disable document sets for a Page |
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if (!$this->owner->config()->get('documents_enabled')) { |
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return; |
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} |
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// Hides the DocumentSets tab if the user has no permisions |
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if (!Permission::checkMember( |
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Member::currentUser(), |
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array('ADMIN', 'CMS_ACCESS_DMSDocumentAdmin') |
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) |
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) { |
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return; |
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} |
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$gridField = GridField::create( |
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'DocumentSets', |
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false, |
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$this->owner->DocumentSets(), //->Sort('DocumentSort'), |
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$config = new GridFieldConfig_RelationEditor |
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); |
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$gridField->addExtraClass('documentsets'); |
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// Only show document sets in the autocompleter that have not been assigned to a page already |
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$config->getComponentByType('GridFieldAddExistingAutocompleter')->setSearchList( |
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DMSDocumentSet::get()->filter(array('PageID' => 0)) |
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); |
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$fields->addFieldToTab( |
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'Root.DocumentSets', |
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$gridField |
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); |
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$fields |
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->findOrMakeTab('Root.DocumentSets') |
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->setTitle(_t( |
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__CLASS__ . '.DocumentSetsTabTitle', |
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'Document Sets ({count})', |
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array('count' => $this->owner->DocumentSets()->count()) |
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)); |
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} |
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/** |
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* Get a list of document sets for the owner page |
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* |
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* @return ArrayList |
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*/ |
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public function getDocumentSets() |
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{ |
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return $this->owner->DocumentSets(); |
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} |
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/** |
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* Get a list of all documents from all document sets for the owner page |
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* |
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* @return ArrayList |
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*/ |
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public function getAllDocuments() |
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{ |
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$documents = ArrayList::create(); |
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foreach ($this->getDocumentSets() as $documentSet) { |
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/** @var DocumentSet $documentSet */ |
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$documents->merge($documentSet->getDocuments()); |
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} |
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$documents->removeDuplicates(); |
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return $documents; |
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} |
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public function onBeforeDelete() |
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{ |
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if (Versioned::current_stage() == 'Live') { |
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$existsOnOtherStage = !$this->owner->getIsDeletedFromStage(); |
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} else { |
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$existsOnOtherStage = $this->owner->getExistsOnLive(); |
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} |
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// Only remove if record doesn't still exist on live stage. |
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if (!$existsOnOtherStage) { |
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$dmsDocuments = $this->owner->getAllDocuments(); |
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foreach ($dmsDocuments as $document) { |
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// If the document is only associated with one page, i.e. only associated with this page |
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if ($document->getRelatedPages()->count() <= 1) { |
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// Delete the document before deleting this page |
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$document->delete(); |
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} |
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} |
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} |
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} |
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public function onBeforePublish() |
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{ |
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$embargoedDocuments = $this->owner->getAllDocuments()->filter('EmbargoedUntilPublished', true); |
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if ($embargoedDocuments->count() > 0) { |
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foreach ($embargoedDocuments as $doc) { |
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$doc->EmbargoedUntilPublished = false; |
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$doc->write(); |
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} |
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} |
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} |
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/** |
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* Returns the title of the page with the total number of documents it has associated with it across |
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* all document sets |
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* |
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* @return string |
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*/ |
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public function getTitleWithNumberOfDocuments() |
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{ |
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return $this->owner->Title . ' (' . $this->owner->getAllDocuments()->count() . ')'; |
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} |
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} |
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It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: