/srv/http/onarcade242/admin/templates.php

templates.php

<?php
/**
 * onArcade 2.4.2
 * Copyright © 2006-2015 Hans Mäesalu & Eveterm OÜ, All Rights Reserved
 **
 * ONARCADE IS NOT FREE SOFTWARE!
 * http://www.onarcade.com
 **
 * Template editor pages
 **/

require ('./global.php');

// submenu content
$txt['menu'] = array(
	array('?a=', $lang['templates']),
);

$template->load_js_file('admin_templates');

switch ($_GET['a']) {
	case 'template':
		$txt['template'] = $_GET['t'];
		if (!file_exists('./templates/'. $_GET['t'] .'/')) {
			$template->no_page();
		}

		$template->header .= '<link rel="stylesheet" type="text/css" href="'. $settings['siteurl'] .'/jscripts/codemirror/codemirror.css" />
<link rel="stylesheet" type="text/css" href="'. $settings['siteurl'] .'/jscripts/codemirror/default.css" />';
		$template->load_js_file('codemirror/codemirror');
		$template->load_js_file('codemirror/xml');
		$template->load_js_file('codemirror/javascript');
		$template->load_js_file('codemirror/css');
		$template->load_js_file('codemirror/htmlmixed');

		// template files
		$txt['files'] = array();
		if ($template_dir = opendir('./templates/'. $txt['template'] .'/')) {
			while ($template_files = readdir($template_dir)) {
				$file_type = strtolower(substr($template_files, -3)); // get file type
				if ($file_type == 'php' && strpos($template_files, '.template') === false || $file_type == 'css' || $file_type == '.js') {
					if ($file_type == '.js') {
						$file_type = 'js';
					}
					$txt['files'][] = array ($template_files, '<img src="images/'. $file_type .'.png" alt="" />', $template_files);
				}
			}
			closedir($template_dir);
		}
		$txt['files'] = json_encode($txt['files']);

		$template->add_js_lang(array('name'	=>	$lang['name']
			, 'sure_delete'	=>	$lang['sure_delete']));
		$template->set_title($lang['templates']);
		$template->full('template');
		break;
	case 'template_values':
		$file_name = './templates/'. $_GET['template'] .'/'. $_GET['file'];
		$file_type = strtolower(substr($_GET['file'], -3));
		if ($file_type == '.js') {
			$file_type = 'js';
		}

		if (!file_exists($file_name) || !($contents = @file_get_contents($file_name))) {
			$template->json_error($lang['no_page_found']);
		}

		// array returned to user
		$return = array('error'	=>	false,
			'type'	=>	$file_type,
			'code'	=>	''
		);

		// process PHP template file
		if ($file_type == "php") {
			if (!isset($_GET['function'])) {
				// get all templates list
				$return['functions'] = array();
				preg_match_all("#{template\\s([^}]*)}.+?{/template}#s", $contents, $matches);
				foreach ($matches[1] AS $match) {
					$return['functions'][] = $match;
				}
				unset($matches);

				if (!empty($return['functions'])) {
					$function = trim($return['functions'][0]);
				}
			} else {
				$function = trim($_GET['function']);
			}

			if (preg_match("#{template\\s+". str_replace(array('(', ')', '$'), array('\\(', '\\)', '\\$'), $function) ."\\s*}\n?(.+?)\n?{/template}#s", $contents, $match) > 0) {
				$return['code'] = $match[1];
			} else {
				$template->json_error('Template not found.');
			}
		} else {
			$return['code'] = $contents;
		}

		$template->json($return);
		break;
	case 'delete_function':
		$function = trim($_POST['function']);
		$file_name = './templates/'. $_POST['template'] .'/'. $_POST['file'];
		$file_type = strtolower(substr($_POST['file'], -3));
		if (empty($function) || $file_type != 'php' || !file_exists($file_name)) {
			$template->json_error($lang['no_page_found']);
		}

		if (!is_writable($file_name)) {
			$template->json_error(str_replace('{$x}', $file_name, $lang['file_not_writable']));
		}

		// open, remove and save
		if (!$contents = file_get_contents($file_name)) {
			$template->json_error('Could not read template file.');
		}
		$contents = preg_replace("#{template\\s+". str_replace(array('(', ')', '$'), array('\\(', '\\)', '\\$'), $function) ."\\s*}.+?{/template}\\s*#s", '', $contents);
		file_put_contents($file_name, $contents);

		$template->json(array('error'	=>	false,
			'message'	=>	$lang['deleted']));
		break;
	case 'submit_template':
		$template_name = $_POST['template'];
		$file = $_POST['file'];
		$file_name = './templates/'. $template_name .'/'. $file;
		$file_type = strtolower(substr($_POST['file'], -3));
		$new_contents = get_without_slashes('code');

		if (empty($template_name) || empty($file) || !file_exists($file_name)) {
			$template->json_error($lang['no_page_found']);
		}

		if (!is_writable($file_name)) {
			$template->json_error(str_replace('{$x}', $file_name, $lang['file_not_writable']));
		}

		if (!$contents = file_get_contents($file_name)) {
			$template->json_error('Could not read template file.');
		}

		// backup
		if (is_writable('./templates/'. $template_name .'/')) {
			file_put_contents('./templates/'. $template_name .'/~'. $file, $contents);
		}

		if ($file_type == 'php') {
			$function = trim($_POST['function']);
			if (empty($function)) {
				$template->json_error($lang['no_page_found']);
			}

			$new_contents = "{template ". $function ."}\n". $new_contents ."\n{/template}";

			// check if function already exists and add new contents
			if (preg_match("#{template\\s+". str_replace(array('(', ')', '$'), array('\\(', '\\)', '\\$'), $function) ."\\s*}.+?{/template}#s", $contents) > 0) {
				$contents = preg_replace("#{template\\s+". str_replace(array('(', ')', '$'), array('\\(', '\\)', '\\$'), $function) ."\\s*}.+?{/template}#s", $new_contents, $contents);
			} else {
				$contents .= "\n". $new_contents;
			}

			file_put_contents($file_name, $contents); // save
		} else {
			file_put_contents($file_name, $new_contents);
		}

		$template->json(array('error'	=>	false,
			'message'	=>	$lang['updated']));
		break;
	default:
		if (isset($_GET['ajax'])) {
			switch ($_GET['ajax']) {
				case 'set_default':
					if (isset($_POST['template']) && file_exists('./templates/'. $_POST['template'] .'/')) {
						$settings['template'] = $_POST['template'];
						if (update_setting()) {
							$template->json(array('error' => false, 'message' => $lang['settings_updated']));
						}
					}
					$template->json_error($lang['couldnt_update']);
					break;
			}
		}

		// get templates
		$txt['templates'] = array();
		if ($templates_dir = opendir('./templates/')) {
			while ($template_dir = readdir($templates_dir)) {
				if ($template_dir != '.' && $template_dir != '..' && is_dir('./templates/'. $template_dir)) {
					$set_default_link = stripos($template_dir, 'mobile') === false ? '<p class="set_default"><a href="">'. $lang['set_default'] .'</a></p>' : '';
					$txt['templates'][] = array ($template_dir, '<img src="'. $settings['siteurl'] .'/templates/'. $template_dir .'/preview.jpg" alt="" />'
					, '<p class="bold">'. ucwords(str_replace('_', ' ', $template_dir) .'</p><p><a href="templates.php?a=template&amp;t='. $template_dir .'">'. $lang['edit'] .'</a></p>' . $set_default_link));
				}
			}
			closedir($templates_dir);
		}
		$txt['templates'] = json_encode($txt['templates']);

		$template->set_title($lang['templates']);
		$template->full('templates');
}

?>