Wordlift_Shortcode

Complexity

Total Complexity

2

Size/Duplication

Total Lines	49
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes	1
Bugs	0	Features	1

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
	render()	0	1	?
A	enqueue_scripts()	0	11	1

<?php

/**
 * A base abstract class for shortcodes which registers the shortcode binding it
 * to the render method and provides a function to enqueue the scripts.
 *
 * @since 3.5.4
 */
abstract class Wordlift_Shortcode {

	/**
	 * The shortcode, set by extending classes.
	 */
	const SHORTCODE = NULL;

	/**
	 * Create a shortcode instance by registering the shortcode with the render
	 * function.
	 *
	 * @since 3.5.4
	 */
	public function __construct() {

		add_shortcode( static::SHORTCODE, array( $this, 'render' ) );

	}

	/**
	 * Render the shortcode.
	 *
	 * @since 3.5.4
	 *
	 * @param array $atts An array of shortcode attributes as set by the editor.
	 *
	 * @return string The output html code.
	 */
	public abstract function render( $atts );

The abstract declaration must precede the visibility declaration

	/**
	 * Enqueue scripts. Called by the shortcode implementations in their render
	 * method.
	 *
	 * @since 3.5.4
	 */
	protected function enqueue_scripts() {

		wp_enqueue_script( 'angularjs', 'https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.3.11/angular.min.js' );
		wp_enqueue_script( 'angularjs-touch', 'https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.3.11/angular-touch.min.js', array( 'angularjs' ) );
		wp_enqueue_script( 'wordlift-ui', dirname( plugin_dir_url( __FILE__ ) ) . '/js/wordlift-ui.min.js', array(
			'jquery',
			'angularjs',
			'angularjs-touch'
		) );

	}

}