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78 lines
2.3 KiB
78 lines
2.3 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 WYSIWYG (editor) field.
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*/
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class RWMB_Wysiwyg_Field extends RWMB_Field {
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public static function admin_enqueue_scripts() {
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wp_enqueue_editor();
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wp_enqueue_style( 'rwmb-wysiwyg', RWMB_CSS_URL . 'wysiwyg.css', [], RWMB_VER );
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wp_style_add_data( 'rwmb-wysiwyg', 'path', RWMB_CSS_DIR . 'wysiwyg.css' );
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wp_enqueue_script( 'rwmb-wysiwyg', RWMB_JS_URL . 'wysiwyg.js', [ 'jquery', 'rwmb' ], RWMB_VER, true );
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}
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/**
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* Change field value on save.
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*
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* @param mixed $new The submitted meta value.
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* @param mixed $old The existing meta value.
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* @param int $post_id The post ID.
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* @param array $field The field parameters.
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* @return string
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*/
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public static function value( $new, $old, $post_id, $field ) {
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return $field['raw'] ? $new : wpautop( $new );
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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, $field ) {
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// Using output buffering because wp_editor() echos directly.
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ob_start();
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$attributes = self::get_attributes( $field );
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$options = $field['options'];
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$options['textarea_name'] = $field['field_name'];
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if ( ! empty( $attributes['required'] ) ) {
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$options['editor_class'] .= ' rwmb-wysiwyg-required';
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}
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wp_editor( $meta, $attributes['id'], $options );
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echo '<script class="rwmb-wysiwyg-id" type="text/html" data-id="', esc_attr( $attributes['id'] ), '" data-options="', esc_attr( wp_json_encode( $options ) ), '"></script>';
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echo '<script>if ( typeof rwmb !== "undefined" ) rwmb.$document.trigger( "mb_init_editors" );</script>';
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return ob_get_clean();
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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 = wp_parse_args( $field, [
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'raw' => false,
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'options' => [],
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] );
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$field['options'] = wp_parse_args( $field['options'], [
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'editor_class' => 'rwmb-wysiwyg',
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'dfw' => true, // Use default WordPress full screen UI.
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] );
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// Keep the filter to be compatible with previous versions.
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$field['options'] = apply_filters( 'rwmb_wysiwyg_settings', $field['options'] );
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return $field;
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}
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}
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