Loader.php
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<?php
/**
* @package AllediaInstaller
* @contact www.joomlashack.com, help@joomlashack.com
* @copyright Copyright (C) 2016 Open Sources Training, LLC, All rights reserved
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
*
* Local copy of the Alledia autoloader
*/
namespace Alledia\Installer;
use Alledia\Framework\Factory;
use JLog;
defined('_JEXEC') or die();
jimport('joomla.log.log');
class Loader
{
protected static $logRegistered = false;
/**
* Safelly include a PHP file, making sure it exists before import.
*
* This method will register a log message and display a warning for admins
* in case the file is missed.
*
* @param string $path The file path you want to include
*
* @return bool True, if the file exists and was loaded well.
* @throws \Exception
*/
public static function includeFile($path)
{
if (!static::$logRegistered) {
JLog::addLogger(
array('text_file' => 'allediaframework.loader.errors.php'),
JLog::ALL,
array('allediaframework')
);
static::$logRegistered = true;
}
// Check if the file doesn't exist
if (!is_file($path)) {
$logMsg = 'Required file is missed: ' . $path;
// Generate a backtrace to know from where the request cames
if (version_compare(phpversion(), '5.4', '<')) {
$backtrace = debug_backtrace();
} else {
$backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
}
if (!empty($backtrace)) {
$logMsg .= sprintf(
' (%s:%s)',
$backtrace[0]['file'],
$backtrace[0]['line']
);
}
// Register the log
JLog::add($logMsg, JLog::ERROR, 'allediaframework');
// Warn admin users
$app = Factory::getApplication();
if ($app->getName() == 'administrator') {
$app->enqueueMessage(
'Alledia Framework Loader detected that a required file was not found! Please, check the logs.',
'error'
);
}
// Stand up a flag to warn a required file is missed
if (!defined('ALLEDIA_INSTALLER_MISSED_FILE')) {
define('ALLEDIA_INSTALLER_MISSED_FILE', true);
}
return false;
}
include_once($path);
return true;
}
}