myaac/system/template.php

<?php
/**
 * Template parsing engine.
 *
 * @package   MyAAC
 * @author    Slawkens <slawkens@gmail.com>
 * @copyright 2019 MyAAC
 * @link      https://my-aac.org
 */

use MyAAC\Cache\Cache;
use MyAAC\Models\Menu;
use MyAAC\Plugins;

defined('MYAAC') or die('Direct access not allowed!');

// template
$template_name = setting('core.template');
if(setting('core.template_allow_change'))
{
	if(isset($_GET['template']))
	{
		if(!preg_match("/[^A-z0-9_\-]/", $template_name)) { // validate template
			//setcookie('template', $template_name, 0, BASE_DIR . '/', $_SERVER["SERVER_NAME"]);
			$template_name = $_GET['template'];

			$cache = Cache::getInstance();
			if($cache->enabled()) {
				$cache->delete('template_menus');
			}

			setSession('template', $template_name);

			$newLocation = $lastUri = getSession('last_uri');
			if($lastUri === $_SERVER['REQUEST_URI']) { // avoid ERR_TOO_MANY_REDIRECTS error in browsers
				$newLocation = SERVER_URL;
			}

			header('Location:' . $newLocation);
		}
	}
	else {
		$template_session = getSession('template');
		if ($template_session) {
			if (!preg_match("/[^A-z0-9_\-]/", $template_session)) {
				$template_name = $template_session;
			}
		}
	}
}

$themes = Plugins::getThemes();
if (isset($themes[$template_name])) {
	$template_path = $themes[$template_name];
}
else {
	$template_path = 'templates/' . $template_name;
}

if(file_exists(BASE . $template_path . '/index.php')) {
	$template_index = 'index.php';
}
elseif(file_exists(BASE . $template_path . '/template.php')) {
	$template_index = 'template.php';
}
elseif(setting('core.backward_support') && file_exists(BASE . $template_path . '/layout.php')) {
	$template_index = 'layout.php';
}
else {
	$template_name = 'kathrine';
	$template_path = 'templates/' . $template_name;
	$template_index = 'template.php';
	if(!file_exists(BASE . $template_path . '/' . $template_index)) {
		throw new RuntimeException('Cannot load any template. Please ensure your templates directory is not empty, and you set correct name for template in configuration.');
	}
}

if(file_exists(BASE . $template_path . '/config.php')) {
	require BASE . $template_path . '/config.php';
}

$tmp = '';
if ($cache->enabled() && $cache->fetch('template_ini_' . $template_name, $tmp)) {
	$template_ini = unserialize($tmp);
}
else {
	$file = BASE . $template_path . '/config.ini';
	$exists = file_exists($file);
	if ($exists || (setting('core.backward_support') && file_exists(BASE . $template_path . '/layout_config.ini'))) {
		if (!$exists) {
			$file = BASE . $template_path . '/layout_config.ini';
		}

		$template_ini = parse_ini_file($file, true);
		unset($file);

		if ($cache->enabled()) {
			$cache->set('template_ini_' . $template_name, serialize($template_ini), 10 * 60);
		}
	}
}

if (isset($template_ini)) {
	foreach ($template_ini as $key => $value) {
		$config[$key] = $value;
	}
}

$template = array();
$template['link_account_manage'] = getLink('account/manage');
$template['link_account_create'] = getLink('account/create');
$template['link_account_lost'] = getLink('account/lost');
$template['link_account_logout'] = getLink('account/logout');

$template['link_news_archive'] = getLink('news/archive');

$links = array('news', 'changelog', 'rules', 'downloads', 'characters', 'online', 'highscores', 'powergamers', 'lastkills' => 'last-kills', 'houses', 'guilds', 'wars', 'polls', 'bans', 'team', 'creatures' => 'monsters', 'monsters', 'spells', 'commands', 'exp-stages', 'freeHouses', 'serverInfo', 'exp-table', 'faq', 'points', 'gifts', 'bugtracker', 'gallery');
foreach($links as $key => $value) {
	$key = is_string($key) ? $key : $value;
	$template['link_' . $key] = getLink($value);
}

$template['link_screenshots'] = getLink('gallery');
$template['link_movies'] = getLink('videos');

$template['link_gifts_history'] = getLink('gifts', 'history');
$forumSetting = setting('core.forum');
if($forumSetting != '')
{
	if(strtolower($forumSetting) == 'site')
		$template['link_forum'] = "<a href='" . getLink('forum') . "'>";
	else
		$template['link_forum'] = "<a href='" . $forumSetting . "' target='_blank'>";
}

$twig->addGlobal('template_name', $template_name);
$twig->addGlobal('template_path', $template_path);
if($twig_loader) {
	$viewsPath = BASE . $template_path . '/views';
	if (is_dir($viewsPath)) {
		$twig_loader->prependPath($viewsPath);
	}

	$twig_loader->prependPath(BASE . $template_path);
}

function get_template_menus(): array
{
	global $template_name;

	$result = Cache::remember('template_menus_' . $template_name, 10 * 60, function () use ($template_name) {
		$result = Menu::select(['name', 'link', 'blank', 'color', 'category'])
			->where('template', $template_name)
			->orderBy('category')
			->orderBy('ordering')
			->get();

		return $result->toArray();
	});

	$configMenuCategories = config('menu_categories');
	$configMenuDefaultColor = config('menu_default_links_color') ?? config('menu_default_color');

	$menus = [];
	foreach($result as $menu) {
		if (empty($menu['link'])) {
			$menu['link'] = 'news';
		}

		$link_full = (str_starts_with(trim($menu['link']), 'http') ? $menu['link'] : getLink($menu['link']));
		$target_blank = ($menu['blank'] == 1 ? ' target="blank"' : '');

		$color = (empty($menu['color']) ? ($configMenuCategories[$menu['category']]['default_links_color'] ?? ($configMenuDefaultColor ?? '')) : $menu['color']);

		$color = str_replace('#', '', $color);

		if (in_array('#' . $color, [$configMenuCategories[$menu['category']]['default_links_color'] ?? '', $configMenuDefaultColor])) {
			$color = '';
		}

		$style_color = (empty($color) ? '' : 'style="color: #' . $color . ' !important"');

		$menus[$menu['category']][] = [
			'name' => $menu['name'],
			'link' => $menu['link'], 'link_full' => $link_full,
			'blank' => $menu['blank'] == 1, 'target_blank' => $target_blank,
			'color' => $color, 'style_color' => $style_color,
		];
	}

	$new_menus = [];
	/**
	 * @var array $configMenuCategories
	 */
	if($configMenuCategories === null) {
		return [];
	}

	foreach($configMenuCategories as $id => $options) {
		if(isset($menus[$id])) {
			$new_menus[$id] = $menus[$id];
		}
	}

	return $new_menus;
}