Carbon_Fields\Field\Rich_Text_Field

Complexity

Total Complexity

4

Size/Duplication

Total Lines	80
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

0%

Importance

Changes	1
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	editor_init()	0	18	1
A	field_type_activated()	0	3	1
A	upload_image_button_html()	0	6	1
A	to_json()	0	21	1

<?php

namespace Carbon_Fields\Field;

/**
 * WYSIWYG rich text area field class.
 */
class Rich_Text_Field extends Textarea_Field {

	/**
	 * Defines if the rich text field should be loaded only when scrolled into view
	 *
	 * @var boolean
	 */
	protected $lazyload = true;

	/**
	 * {@inheritDoc}
	 */
	public static function field_type_activated() {
		add_action( 'in_admin_header', array( get_class(), 'editor_init' ) );
	}

	/**
	 * Display the editor.
	 *
	 * Instead of enqueueing all required scripts and stylesheets and setting up TinyMCE,
	 * wp_editor() automatically enqueues and sets up everything.
	 */
	public static function editor_init() {
		?>
		<div style="display:none;">
			<?php
			$settings = array(
				'tinymce' => array(
					'resize' => true,
					'wp_autoresize_on' => true,
				),
			);

			add_filter( 'user_can_richedit', '__return_true' );
			wp_editor( '', 'carbon_settings', $settings );
			remove_filter( 'user_can_richedit', '__return_true' );
			?>
		</div>
		<?php
	}

	/**
	 * Display Upload Image Button
	 *
	 */
	public function upload_image_button_html() {
		$upload_image_button = '<a href="#" class="button insert-media add_media" data-editor="<%- id %>" title="Add Media">
			<span class="wp-media-buttons-icon"></span> Add Media
		</a>';
		echo apply_filters( 'crb_upload_image_button_html', $upload_image_button, $this->base_name );

Expected a sanitizing function (see Codex for 'Data Validation'), but instead saw 'apply_filters'

	}

	/**
	 * Returns an array that holds the field data, suitable for JSON representation.
	 *
	 * @param bool $load  Should the value be loaded from the database or use the value from the current instance.
	 * @return array
	 */
	public function to_json( $load ) {
		$field_data = parent::to_json( $load );

		ob_start();
		remove_action( 'media_buttons', 'media_buttons' );

		$this->upload_image_button_html();

		do_action( 'media_buttons' );

		add_action( 'media_buttons', 'media_buttons' );

		$media_buttons = apply_filters( 'crb_media_buttons_html', ob_get_clean(), $this->base_name );

		$field_data = array_merge( $field_data, array(
			'rich_editing' => user_can_richedit(),
			'media_buttons' => $media_buttons,
		) );

		return $field_data;
	}
}