File catalog\controller\event\language.php

1:	<?php
2:	namespace Opencart\Catalog\Controller\Event;
3:	/**
4:	* Class Language
5:	*
6:	* @package Opencart\Catalog\Controller\Event
7:	*/
8:	class Language extends \Opencart\System\Engine\Controller {
9:	// view/*/before
10:	// Dump all the language vars into the template.
11:	/**
12:	* @param string $route
13:	* @param array<string, string> $args
14:	*
15:	* @return void
16:	*/
17:	public function index(string &$route, array &$args): void {
18:	foreach ($this->language->all() as $key => $value) {
19:	if (!isset($args[$key])) {
20:	$args[$key] = $value;
21:	}
22:	}
23:	}
24:
25:	// controller/*/before
26:	// 1. Before controller load store all current loaded language data
27:	/**
28:	* Before
29:	*
30:	* @param string $route
31:	* @param array<int, mixed> $args
32:	*
33:	* @return void
34:	*/
35:	public function before(string &$route, array &$args): void {
36:	$data = $this->language->all();
37:
38:	if ($data) {
39:	$this->language->set('backup', json_encode($data));
40:	}
41:	}
42:
43:	// controller/*/after
44:	// 2. After controller load restore old language data
45:	/**
46:	* After
47:	*
48:	* @param string $route
49:	* @param array<int, mixed> $args
50:	* @param mixed $output
51:	*
52:	* @return void
53:	*/
54:	public function after(string &$route, array &$args, &$output): void {
55:	$data = json_decode($this->language->get('backup'), true);
56:
57:	if (is_array($data)) {
58:	$this->language->clear();
59:
60:	foreach ($data as $key => $value) {
61:	$this->language->set($key, $value);
62:	}
63:	}
64:	}
65:	}
66: