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85 lines
2.5 KiB
85 lines
2.5 KiB
9 months ago
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<?php
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defined( 'ABSPATH' ) || die;
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/**
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* The select field.
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*/
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class RWMB_Select_Field extends RWMB_Choice_Field {
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public static function admin_enqueue_scripts() {
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wp_enqueue_style( 'rwmb-select', RWMB_CSS_URL . 'select.css', [], RWMB_VER );
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wp_style_add_data( 'rwmb-select', 'path', RWMB_CSS_DIR . 'select.css' );
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wp_enqueue_script( 'rwmb-select', RWMB_JS_URL . 'select.js', [ 'jquery' ], RWMB_VER, true );
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}
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/**
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* Get field HTML.
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*
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* @param mixed $meta Meta value.
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* @param array $field Field parameters.
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* @return string
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*/
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public static function html( $meta, $field ) {
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$options = self::transform_options( $field['options'] );
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$attributes = self::call( 'get_attributes', $field, $meta );
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$attributes['data-selected'] = $meta;
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$walker = new RWMB_Walker_Select( $field, $meta );
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$output = sprintf(
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'<select %s>',
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self::render_attributes( $attributes )
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);
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if ( ! $field['multiple'] && $field['placeholder'] ) {
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$output .= '<option value="">' . esc_html( $field['placeholder'] ) . '</option>';
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}
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$output .= $walker->walk( $options, $field['flatten'] ? -1 : 0 );
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$output .= '</select>';
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$output .= self::get_select_all_html( $field );
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return $output;
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}
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/**
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* Normalize parameters for field.
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*
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* @param array $field Field parameters.
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* @return array
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*/
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public static function normalize( $field ) {
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$field = parent::normalize( $field );
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$field = $field['multiple'] ? RWMB_Multiple_Values_Field::normalize( $field ) : $field;
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$field = wp_parse_args( $field, [
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'select_all_none' => false,
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] );
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return $field;
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}
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/**
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* Get the attributes for a field.
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*
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* @param array $field Field parameters.
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* @param mixed $value Meta value.
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*
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* @return array
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*/
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public static function get_attributes( $field, $value = null ) {
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$attributes = parent::get_attributes( $field, $value );
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$attributes = wp_parse_args( $attributes, [
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'multiple' => $field['multiple'],
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] );
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return $attributes;
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}
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/**
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* Get html for select all|none for multiple select.
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*
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* @param array $field Field parameters.
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* @return string
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*/
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public static function get_select_all_html( $field ) {
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if ( $field['multiple'] && $field['select_all_none'] ) {
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return '<div class="rwmb-select-all-none">' . __( 'Select', 'meta-box' ) . ': <a data-type="all" href="#">' . __( 'All', 'meta-box' ) . '</a> | <a data-type="none" href="#">' . __( 'None', 'meta-box' ) . '</a></div>';
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}
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return '';
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}
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}
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