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<?php |
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namespace SilverStripe\AssetAdmin\Forms; |
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use SilverStripe\Assets\File; |
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use SilverStripe\Core\Convert; |
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use SilverStripe\Forms\FieldList; |
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use SilverStripe\Forms\FormAction; |
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use SilverStripe\Forms\HeaderField; |
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use SilverStripe\Forms\HiddenField; |
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use SilverStripe\Forms\LiteralField; |
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use SilverStripe\Forms\Tab; |
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use SilverStripe\Forms\TabSet; |
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use SilverStripe\Forms\DefaultFormBuilder; |
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use SilverStripe\Forms\TextField; |
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abstract class AssetFormBuilder extends DefaultFormBuilder |
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{ |
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/** |
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* Get raw HTML for image markup |
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* |
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* @return string |
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*/ |
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protected function getIconMarkup() |
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{ |
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/** @var File $file */ |
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$file = $this->getRecord(); |
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$previewLink = Convert::raw2att($file->PreviewLink()); |
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return "<img src=\"{$previewLink}\" class=\"editor__thumbnail\" />"; |
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} |
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/** |
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* Gets the main tabs for the file edit form |
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* |
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* @return TabSet |
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*/ |
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protected function getFormFieldTabs() |
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{ |
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$tabs = TabSet::create('Editor', $this->getFormFieldDetailsTab()); |
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$this->extendAll('updateFormFieldTabs', $tabs); |
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return $tabs; |
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} |
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/** |
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* @return FormAction |
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*/ |
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protected function getSaveAction() |
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{ |
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$record = $this->getRecord(); |
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$editing = $record->isInDB(); |
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$canSave = $editing ? $record->canEdit() : $record->canCreate(); |
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if ($canSave) { |
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return FormAction::create('save', _t('CMSMain.SAVE', 'Save'))->setIcon('save'); |
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} |
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return null; |
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} |
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/** |
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* Get delete action, if this record is deletable |
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* |
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* @return FormAction |
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*/ |
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View Code Duplication |
protected function getDeleteAction() |
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{ |
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// Delete action |
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$record = $this->getRecord(); |
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if ($record->isInDB() && $record->canDelete()) { |
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$deleteText = _t('SilverStripe\\AssetAdmin\\Controller\\AssetAdmin.DELETE_BUTTON', 'Delete'); |
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return FormAction::create('delete', $deleteText)->setIcon('trash-bin'); |
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} |
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return null; |
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} |
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/** |
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* Build basic actions |
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* |
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* @return FieldList |
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*/ |
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public function getFormActions() |
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{ |
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$actions = new FieldList(); |
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if ($saveAction = $this->getSaveAction()) { |
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$actions->push($saveAction); |
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} |
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$this->extendAll('updateFormActions', $actions); |
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return $actions; |
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} |
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public function getFormFields() |
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{ |
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// Build standard fields for all folders / files |
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/** @var File $record */ |
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$record = $this->getRecord(); |
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$fields = new FieldList( |
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HeaderField::create('TitleHeader', $record->Title, 1) |
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->addExtraClass('editor__heading'), |
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LiteralField::create("IconFull", $this->getIconMarkup()) |
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->addExtraClass('editor__file-preview'), |
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$this->getFormFieldTabs(), |
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HiddenField::create('ID', $record->ID) |
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); |
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$this->extendAll('updateFormFields', $fields); |
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return $fields; |
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} |
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/** |
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* Build "details" formfield tab |
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* |
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* @return Tab |
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*/ |
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protected function getFormFieldDetailsTab() |
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{ |
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return Tab::create( |
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'Details', |
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TextField::create('Name', $this->getRecord()->fieldLabel('Filename')) |
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); |
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} |
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} |
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silverstripe /
silverstripe-asset-admin
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.