Carbon_Fields\Field\Html_Field

Complexity

Total Complexity

7

Size/Duplication

Total Lines	73
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes	1
Bugs	0	Features	0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	set_html()	0	9	2
A	to_json()	0	9	1
A	is_required()	0	3	1
A	load()	0	3	1
A	save()	0	3	1
A	delete()	0	3	1

<?php

namespace Carbon_Fields\Field;

/**
 * HTML field class.
 * Allows to create a field that displays any HTML in a container.
 */
class Html_Field extends Field {

	/**
	 * HTML contents to display
	 * 
	 * @var string
	 */
	public $field_html = '';

	/**
	 * Set the field HTML or callback that returns the HTML.
	 * @param string|callable $callback_or_html HTML or callable that returns the HTML.
	 */
	public function set_html( $callback_or_html ) {
		if ( is_callable( $callback_or_html ) ) {
			$this->field_html = call_user_func( $callback_or_html );
		} else {
			$this->field_html = $callback_or_html;
		}

		return $this;
	}

	/**
	 * 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 );

		$field_data = array_merge( $field_data, array(
			'html' => $this->field_html,
		) );

		return $field_data;
	}

	/**
	 * Whether this field is required.
	 * The HTML field is non-required by design.
	 *
	 * @return false
	 */
	public function is_required() {
		return false;
	}

	/**
	 * Load the field value.
	 * Skipped, no value to be loaded.
	 */
	public function load() {
		// skip;
	}

	/**
	 * Save the field value.
	 * Skipped, no value to be saved.
	 */
	public function save() {
		// skip;
	}

	/**
	 * Delete the field value.
	 * Skipped, no value to be deleted.
	 */
	public function delete() {
		// skip;
	}
}