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<?php |
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|
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/** |
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* @since 2.03.05 |
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*/ |
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class FrmFieldOption { |
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|
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/** |
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* @var string|int |
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* |
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* @since 2.03.05 |
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*/ |
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protected $option_key; |
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|
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/** |
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* @var string|array |
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* |
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* @since 2.03.05 |
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*/ |
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protected $option; |
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|
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/** |
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* @var string |
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* @since 2.03.05 |
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*/ |
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protected $saved_value = ''; |
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|
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/** |
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* @var string |
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* @since 2.03.05 |
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*/ |
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protected $option_label = ''; |
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|
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public function __construct( $option_key, $option, $args = array() ) { |
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$this->option_key = $option_key; |
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$this->option = $option; |
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$this->set_option_label(); |
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$this->set_saved_value(); |
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} |
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|
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/** |
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* Set the option label |
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* |
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* @since 2.03.05 |
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*/ |
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private function set_option_label() { |
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if ( is_array( $this->option ) ) { |
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$this->option_label = ( isset( $this->option['label'] ) ? $this->option['label'] : reset( $this->option ) ); |
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} else { |
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$this->option_label = $this->option; |
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} |
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} |
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|
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/** |
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* Set the saved value |
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* |
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* @since 2.03.05 |
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*/ |
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protected function set_saved_value() { |
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$this->saved_value = $this->option_label; |
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} |
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|
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/** |
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* Print a single option |
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* |
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* @since 2.03.05 |
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* |
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* @param string $selected_value |
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* @param int $truncate |
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*/ |
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public function print_single_option( $selected_value, $truncate ) { |
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if ( '' !== $this->saved_value ) { |
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echo '<option value="' . esc_attr( $this->saved_value ) . '"'; |
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selected( esc_attr( $selected_value ), esc_attr( $this->saved_value ) ); |
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// TODO: add hook that can add attributes to option text |
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echo '>'; |
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echo esc_html( FrmAppHelper::truncate( $this->option_label, $truncate ) ) . '</option>'; |
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} |
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} |
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} |
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