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<?php |
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namespace StoutLogic\AcfBuilder; |
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use Doctrine\Common\Inflector\Inflector; |
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/** |
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* Repeater field |
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* Can add multiple fields as subfields to the repeater. |
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*/ |
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class RepeaterBuilder extends GroupBuilder |
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{ |
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/** |
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* Used to contain and add fields |
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* @var FieldsBuilder |
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*/ |
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protected $fieldsBuilder; |
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/** |
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* @param string $name Field name |
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* @param string $type Field name |
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* @param array $config Field configuration |
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*/ |
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public function __construct($name, $type = 'repeater', $config = []) |
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{ |
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parent::__construct($name, $type, $config); |
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if (!array_key_exists('button_label', $config)) { |
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$this->setConfig('button_label', $this->getDefaultButtonLabel()); |
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} |
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} |
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/** |
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* Return a repeater field configuration array |
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* @return array |
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*/ |
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public function build() |
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{ |
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$config = parent::build(); |
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if (array_key_exists('collapsed', $config)) { |
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$fieldKey = $this->fieldsBuilder->getField($config['collapsed'])->getKey(); |
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$fieldKey = preg_replace('/^field_/', '', $fieldKey); |
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$config['collapsed'] = $this->getName() . '_' . $fieldKey; |
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} |
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return $config; |
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} |
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/** |
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* Returns call chain to parentContext |
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* @return Builder |
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*/ |
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public function endRepeater() |
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{ |
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return $this->getParentContext(); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function end() |
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{ |
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return $this->endRepeater(); |
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} |
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/** |
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* Gerenates the default button label. |
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* @return string |
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*/ |
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private function getDefaultButtonLabel() |
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{ |
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return 'Add ' . Inflector::singularize($this->getLabel()); |
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} |
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} |
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StoutLogic /
acf-builder
