# leaflet-map/2.11.5/shortcodes/class.shortcode.php

Leaflet Map, version 2.11.5. 75 lines.

- Page: https://pluginprobe.com/plugins/leaflet-map/2.11.5/code/shortcodes/class.shortcode.php
- Raw: https://pluginprobe.com/plugins/leaflet-map/2.11.5/raw/shortcodes/class.shortcode.php
- Modified: 2018-11-26T04:15:02+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
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```php
<?php
/**
 * Abstract Shortcode
 *
 * PHP Version 5.5
 * 
 * @category Shortcode
 * @author   Benjamin J DeLong <ben@bozdoz.com>
 */

/**
 * Abstract Shortcode Class
 * 
 * Use with add_shortcode('leaflet-map', array ('Leaflet_Shortcode', 'shortcode'))
 * extend and manipulate __construct
 */
abstract class Leaflet_Shortcode
{
    protected $LM;

    /**
     * Generate HTML from the shortcode
     * Maybe won't always be required
     *
     * @param array  $atts    string
     * @param string $content Optional
     * 
     * @since 2.8.2
     * 
     * @return string (typically, return a script tag with Leaflet logic)
     */
    abstract protected function getHTML($atts='', $content=null);

    public static function getClass()
    {
        return function_exists('get_called_class') ? get_called_class() : __CLASS__;
    }

    /**
     * Instantiate class and get HTML for shortcode
     *
     * @param array  $atts    string|array
     * @param string $content Optional
     * 
     * @return string (see above)
     */
    public static function shortcode($atts = '', $content = null)
    {
        $class = self::getClass();
        $instance = new $class();

        // swap sequential array with associative array
        // this enables assumed-boolean attributes,
        // like: [leaflet-marker draggable svg]
        // meaning draggable=1 svg=1
        if (!empty($atts)) {
            foreach($atts as $k => $v) {
                if (is_numeric($k) && !key_exists($v, $atts)) {
                    $atts[$v] = 1;
                }
            }
        }

        return $instance->getHTML($atts, $content);
    }

    /**
     * Create an LM variable for each shortcode class 
     * instance
     */
    protected function __construct()
    {
        $this->LM = Leaflet_Map::init();
    }
}
```