leaflet-map / shortcodes / class.shortcode.php

class.shortcode.php in Leaflet Map 2.10.0, at shortcodes/class.shortcode.php

42 lines 956 B

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1	<?php
2	/**
3	* Abstract Shortcode Class
4	*
5	* Use with add_shortcode('leaflet-map', array('Leaflet_Shortcode', 'shortcode'))
6	* extend and manipulate __construct
7	*
8	* @var array $atts
9	* @var string $content
10	*/
11	abstract class Leaflet_Shortcode {
12	protected $LM;
13
14	/**
15	* Generate HTML from the shortcode
16	* Maybe won't always be required
17	* @since 2.8.2
18	* @var array $atts
19	* @var string $content
20	* @return HTML
21	*/
22	abstract protected function getHTML($atts='', $content=null);
23
24	public static function getClass () {
25	return function_exists( 'get_called_class' ) ? get_called_class() : __CLASS__;
26	}
27
28	/**
29	* Instantiate class and get HTML for shortcode
30	* @var array $atts
31	* @var string $content
32	*/
33	public static function shortcode ($atts, $content = null) {
34	$class = self::getClass();
35	$instance = new $class($atts, $content);
36	return $instance->getHTML($atts, $content);
37	}
38
39	protected function __construct() {
40	$this->LM = Leaflet_Map::init();
41	}
42	}