public function __construct()
{
global $configs;
empty($configs->database->host) && show_500('数据库未设置');
$db = $configs->database->driver;
$this->db = $db::get_instance($configs->database);
}
public function checklog($num = '')
{
if (!file_exists(APPPATH . "/views/checklog.php")) {
show_500();
}
$data = $this->input->post();
$this->load->helper('html');
$this->load->helper('url');
$this->load->view('checklog', $data, false);
}
/**
* 对核心变量赋值
* @param string $appid
* @param string $appSecret
* @param string $token
*
* @return
*/
public function _init($appid, $appSecret, $encodingAesKey, $token = '')
{
if (empty($appid) || empty($appSecret) || empty($encodingAesKey)) {
show_500('必须保证$appid,$appSecret,$encodingAesKey有值且正确');
}
$this->appid = $appid;
$this->appSecret = $appSecret;
$this->encodingAesKey = $encodingAesKey;
empty($token) || ($this->token = $token);
$this->access_token = $this->access_token();
return $this;
}
/**
* 读取缓存
*/
public function read()
{
if ($this->is_allow_cache()) {
$file = $this->cache_file_path();
if (file_exists($file)) {
$html = file_get_contents($file);
$time = str_replace(']]-->', '', mb_substr($html, -15, NULL, 'UTF-8'));
is_numeric($time) || show_500('缓存文件格式不正确，无法正确读取');
if (time() - $time > $this->expires) {
$this->compress && extension_loaded('zlib') && ob_start('ob_gzhandler');
echo $html;
$this->compress && extension_loaded('zlib') && ob_end_flush();
exit;
// 执行全部结束
}
}
}
}
/**
* controller的实例化
*
* @param array $cmd
* $cmd = array('c'=>'index','m'=>'index','d'=>'public','q'=>'a,b,c');
* @return
*/
private function cls_instance()
{
// 开始缓存
$cache = new ES_cache($this->cmdq);
$cache->read();
$dir = $this->dir_controller . $this->cmdq['d'];
is_dir($dir) || show_500('控制器文件路径不正确' . $dir);
$ctl_cls = $this->cmdq['c'];
require SYSPATH . 'core/controller.php';
// 拓展基本控制器基类
$dir_controller_ext = APPPATH . 'core/e_controller.php';
if (file_exists($dir_controller_ext)) {
require $dir_controller_ext;
}
// 各文件夹自定义控制器基类
$dir_controller = "{$dir}/e_{$this->cmdq['d']}.php";
if (file_exists($dir_controller)) {
require $dir_controller;
}
$dir = "{$dir}/{$ctl_cls}.php";
is_file($dir) || show_500('控制器文件不存在' . $dir);
require $dir;
$ctl_cls = ucfirst($ctl_cls);
// 增加命名空间的支持2015年9月9日23:25:15
try {
$reflector = new ReflectionClass(ucfirst($this->cmdq['d']) . '\\' . $ctl_cls);
} catch (Exception $e) {
$reflector = new ReflectionClass($ctl_cls);
}
$rMethod = null;
try {
$rMethod = $reflector->getMethod($this->cmdq['m']);
} catch (Exception $e) {
show_500("控制器{$this->cmdq['c']}方法{$this->cmdq['m']}不存在");
}
$this->disable_method($rMethod);
$rMethod->isConstructor() && show_500('用默认函数的类需要有构造函数__construct()');
$args = array();
if (!empty($this->cmdq['q'])) {
// 如果使用汇总压缩css,js,则不能用,分割参数
$args = $this->cmdq['c'] == 'min' ? array($this->cmdq['q']) : explode(',', $this->cmdq['q']);
}
$cls = $reflector->newInstance();
is_subclass_of($cls, 'ES_controller') || show_500('控制器必须是ES_controller的子类');
$rMethod->invokeArgs($cls, $args);
$cls->closeDB();
// 关闭数据库
$html = $cls->output->display(1);
// 输出
$cache->save($html);
$flag = $cls->load->config('config', 'compress_outpage');
$flag && $cls->output->length() > 1024 && extension_loaded('zlib') && ob_start('ob_gzhandler');
echo $html;
$flag && $cls->output->length() > 1024 && extension_loaded('zlib') && ob_end_flush();
}
/**
* 载入视图
* @param string $dir html/php视图的文件路径，application/views下的什么位置
* @param array $data
*
* @return void
*/
public function view($dir, $data = array())
{
!empty($data) && is_array($data) && extract($data);
$file = APPPATH . $this->dir_view . 'html/' . $dir . '.php';
is_file($file) || show_500('view文件不存在,' . $file);
ob_start();
include $file;
$output = ob_get_contents();
@ob_end_clean();
$controller = ES_controller::get_instance();
$controller->output->append_output($output);
}