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<?php |
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namespace DNADesign\Elemental\Extensions; |
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use SilverStripe\ORM\FieldType\DBField; |
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use SilverStripe\Core\Extension; |
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use SilverStripe\Control\Controller; |
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use SilverStripe\ORM\CMSPreviewable; |
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use SilverStripe\CMS\Controllers\SilverStripeNavigator; |
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use SilverStripe\Forms\LiteralField; |
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use DNADesign\Elemental\Models\BaseElement; |
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class GridFieldDetailFormItemRequestExtension extends Extension |
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{ |
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public function updateBreadcrumbs($crumbs) |
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{ |
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$record = $this->owner->getRecord(); |
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if ($record instanceof BaseElement) { |
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$last = $crumbs->Last(); |
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$last->Title = DBField::create_field('HTMLVarchar', sprintf( |
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"%s <small>(%s)</small>", |
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DBField::create_field('Varchar', $last->Title)->XML(), |
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$record->getType() |
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)); |
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} |
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} |
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/** |
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* Updates the edit form to inject the preview panel controls if needed |
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* i.e. if the class being edited implements CMSPreviewable |
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* |
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* @param SilverStripe\Forms\Form $form to be modified by reference |
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*/ |
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public function updateItemEditForm(&$form) |
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{ |
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$fields = $form->Fields(); |
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if ($this->owner->record instanceof CMSPreviewable && |
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!$fields->fieldByName('SilverStripeNavigator') |
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) { |
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$template = Controller::curr() |
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->getTemplatesWithSuffix('_SilverStripeNavigator'); |
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$navigator = SilverStripeNavigator::create($this->owner->record); |
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$field = LiteralField::create( |
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'SilverStripeNavigator', |
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$navigator->renderWith($template) |
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)->setAllowHTML(true); |
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$fields->push($field); |
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$form->addExtraClass('cms-previewable') |
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->removeExtraClass('cms-panel-padded center'); |
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} |
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} |
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} |
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dnadesign /
silverstripe-elemental
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