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File Content: `shortcode-loader.php`

<?php

namespace CurlyCore\Lib;

/**
 * Class ShortcodeLoader
 * @package CurlyCore\Lib
 */
class ShortcodeLoader
{
    /**
     * @var private instance of current class
     */
    private static $instance;
    /**
     * @var array
     */
    private $loadedShortcodes = array();

    /**
     * Private constuct because of Singletone
     */
    private function __construct() {
    }

    /**
     * Returns current instance of class
     * @return ShortcodeLoader
     */
    public static function getInstance() {
        if (self::$instance == null) {
            return new self;
        }

        return self::$instance;
    }

    /**
     * Adds new shortcode. Object that it takes must implement ShortcodeInterface
     *
     * @param ShortcodeInterface $shortcode
     */
    private function addShortcode(ShortcodeInterface $shortcode) {
        if (!array_key_exists($shortcode->getBase(), $this->loadedShortcodes)) {
            $this->loadedShortcodes[$shortcode->getBase()] = $shortcode;
        }
    }

    /**
     * Adds all shortcodes.
     *
     * @see ShortcodeLoader::addShortcode()
     */
    private function addShortcodes() {
        $shortcodes_class_name = apply_filters('curly_core_filter_add_vc_shortcode', $shortcodes_class_name = array());
        sort($shortcodes_class_name);

        if (!empty($shortcodes_class_name)) {
            foreach ($shortcodes_class_name as $shortcode_class_name) {
                $this->addShortcode(new $shortcode_class_name);
            }
        }
    }

    /**
     * Calls ShortcodeLoader::addShortcodes and than loops through added shortcodes and calls render method
     * of each shortcode object
     */
    public function load() {
        if (curly_core_theme_installed()) {
            $this->addShortcodes();

            foreach ($this->loadedShortcodes as $shortcode) {
                add_shortcode($shortcode->getBase(), array($shortcode, 'render'));
            }
        }
    }
}

Name	Size	Permission
elementor-translator.php	14510 bytes	0644
google-fonts.php	588909 bytes	0644
helpers-functions.php	12984 bytes	0644
post-type-interface.php	297 bytes	0644
shortcode-interface.php	577 bytes	0644
shortcode-loader.php	1974 bytes	0644

File Content: shortcode-loader.php

File Content: `shortcode-loader.php`