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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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/** |
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* Select dropdown field class. |
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*/ |
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class Select_Field extends Predefined_Options_Field { |
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/** |
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* Sets either the select has a nice UI |
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* |
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* @var boolean |
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*/ |
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protected $has_ui = false; |
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public function set_has_ui( $state ) { |
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$this->has_ui = (bool) $state; |
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return $this; |
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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( $input ) { |
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$options_values = $this->get_options_values(); |
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$value = null; |
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if ( isset( $input[ $this->get_name() ] ) ) { |
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$raw_value = stripslashes_deep( $input[ $this->get_name() ] ); |
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$raw_value = Helper::get_valid_options( array( $raw_value ), $options_values ); |
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if ( ! empty( $raw_value ) ) { |
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$value = $raw_value[0]; |
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} |
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} |
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if ( $value === null ) { |
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$value = $options_values[0]; |
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} |
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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 = strval( $this->get_formatted_value() ); |
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$field_data = array_merge( |
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$field_data, |
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array( |
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'value' => strval( $value ), |
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'options' => $options, |
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'has_ui' => $this->has_ui, |
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) |
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); |
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return $field_data; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function get_formatted_value() { |
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$options_values = $this->get_options_values(); |
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if ( empty( $options_values ) ) { |
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$options_values[] = ''; |
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} |
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$value = $this->get_value(); |
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$value = $this->get_values_from_options( array( $value ) ); |
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$value = ! empty( $value ) ? $value[0] : $options_values[0]; |
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return $value; |
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} |
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} |
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htmlburger /
carbon-fields
