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<?php |
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namespace SilverStripe\Forms\GridField; |
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use SilverStripe\Control\Controller; |
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use SilverStripe\View\ArrayData; |
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use SilverStripe\View\SSViewer; |
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/** |
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* This component provides a button for opening the add new form provided by |
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* {@link GridFieldDetailForm}. |
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* |
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* Only returns a button if {@link DataObject->canCreate()} for this record |
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* returns true. |
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*/ |
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class GridFieldAddNewButton implements GridField_HTMLProvider |
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{ |
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protected $targetFragment; |
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protected $buttonName; |
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public function setButtonName($name) |
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{ |
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$this->buttonName = $name; |
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return $this; |
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} |
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public function __construct($targetFragment = 'before') |
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{ |
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$this->targetFragment = $targetFragment; |
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} |
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public function getHTMLFragments($gridField) |
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{ |
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$singleton = singleton($gridField->getModelClass()); |
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if (!$singleton->canCreate()) { |
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return array(); |
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} |
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if (!$this->buttonName) { |
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// provide a default button name, can be changed by calling {@link setButtonName()} on this component |
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$objectName = $singleton->i18n_singular_name(); |
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$this->buttonName = _t('GridField.Add', 'Add {name}', array('name' => $objectName)); |
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} |
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$data = new ArrayData(array( |
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'NewLink' => Controller::join_links($gridField->Link('item'), 'new'), |
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'ButtonName' => $this->buttonName, |
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)); |
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$templates = SSViewer::get_templates_by_class($this, '', __CLASS__); |
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return array( |
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$this->targetFragment => $data->renderWith($templates), |
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); |
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} |
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} |
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silverstripe /
silverstripe-framework
