4d84a934
 曹明
初始代码提交
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<?php
/**
* [WeEngine System] Copyright (c) 2014 WE7.CC
* WeEngine is NOT a free software, it under the license terms, visited http://www.we7.cc/ for more details.
*/
defined('IN_IA') or exit('Access Denied');
function load() {
static $loader;
if(empty($loader)) {
$loader = new Loader();
}
return $loader;
}
function table($name) {
load()->classs('table');
load()->table($name);
$service = false;
$class_name = "{$name}Table";
if (class_exists($class_name)) {
$service = new $class_name();
}
return $service;
}
class Loader {
private $cache = array();
private $singletonObject = array();
private $libraryMap = array(
'agent' => 'agent/agent.class',
'captcha' => 'captcha/captcha.class',
'pdo' => 'pdo/PDO.class',
'qrcode' => 'qrcode/phpqrcode',
'ftp' => 'ftp/ftp',
'pinyin' => 'pinyin/pinyin',
'pkcs7' => 'pkcs7/pkcs7Encoder',
'json' => 'json/JSON',
'phpmailer' => 'phpmailer/PHPMailerAutoload',
'oss' => 'alioss/autoload',
'qiniu' => 'qiniu/autoload',
'cos' => 'cosv4.2/include',
'cosv3' => 'cos/include',
'sentry' => 'sentry/Raven/Autoloader',
);
private $loadTypeMap = array(
'func' => '/framework/function/%s.func.php',
'model' => '/framework/model/%s.mod.php',
'classs' => '/framework/class/%s.class.php',
'library' => '/framework/library/%s.php',
'table' => '/framework/table/%s.table.php',
'web' => '/web/common/%s.func.php',
'app' => '/app/common/%s.func.php',
);
public function __call($type, $params) {
global $_W;
$name = $cachekey = array_shift($params);
if (!empty($this->cache[$type]) && isset($this->cache[$type][$cachekey])) {
return true;
}
if (empty($this->loadTypeMap[$type])) {
return true;
}
if ($type == 'library' && !empty($this->libraryMap[$name])) {
$name = $this->libraryMap[$name];
}
$file = sprintf($this->loadTypeMap[$type], $name);
if (file_exists(IA_ROOT . $file)) {
include IA_ROOT . $file;
$this->cache[$type][$cachekey] = true;
return true;
} else {
trigger_error('Invalid ' . ucfirst($type) . $file, E_USER_WARNING);
return false;
}
}
function singleton($name) {
if (isset($this->singletonObject[$name])) {
return $this->singletonObject[$name];
}
$this->singletonObject[$name] = $this->object($name);
return $this->singletonObject[$name];
}
function object($name) {
$this->classs(strtolower($name));
if (class_exists($name)) {
return new $name();
} else {
return false;
}
}
}
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