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<?php |
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namespace Carbon_Fields\Field; |
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use Carbon_Fields\Helper\Helper; |
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use Carbon_Fields\Value_Set\Value_Set; |
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/** |
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* Set field class. |
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* Allows to create a set of checkboxes where multiple can be selected. |
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*/ |
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class Set_Field extends Predefined_Options_Field { |
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/** |
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* The options limit. |
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* |
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* @var int |
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*/ |
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protected $limit_options = 0; |
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/** |
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* Default field value |
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* |
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* @var array |
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*/ |
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protected $default_value = array(); |
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/** |
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* Create a field from a certain type with the specified label. |
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* |
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* @param string $type Field type |
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* @param string $name Field name |
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* @param string $label Field label |
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*/ |
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public function __construct( $type, $name, $label ) { |
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$this->set_value_set( new Value_Set( Value_Set::TYPE_MULTIPLE_VALUES ) ); |
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parent::__construct( $type, $name, $label ); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function set_value_from_input( $input ) { |
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if ( ! isset( $input[ $this->get_name() ] ) ) { |
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return $this->set_value( array() ); |
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} |
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$options_values = $this->get_options_values(); |
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$value = stripslashes_deep( $input[ $this->get_name() ] ); |
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$value = Helper::get_valid_options( $value, $options_values ); |
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return $this->set_value( $value ); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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View Code Duplication |
public function to_json( $load ) { |
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$field_data = parent::to_json( $load ); |
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$options = $this->parse_options( $this->get_options(), true ); |
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$value = array_map( 'strval', $this->get_formatted_value() ); |
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$field_data = array_merge( $field_data, array( |
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'options' => $options, |
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'value' => $value, |
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'limit_options' => $this->limit_options, |
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) ); |
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return $field_data; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function get_formatted_value() { |
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$value = $this->get_value(); |
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$value = $this->get_values_from_options( $value ); |
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return $value; |
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} |
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} |
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htmlburger /
carbon-fields
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.