/**
* 构造函数
* @param $cachetype 缓存类型（可以传入，也可以不传）
*/
function __construct($cache_type = '', $cache_id = 'default')
{
if (!$cache_type) {
$cache_type = App_Info::config('DEFAULT_CACHE_TYPE');
}
$this->type = $cache_type;
$this->cache_id = $cache_id;
$this->_cache = $this->_get_cache_ins();
}
function __construct()
{
$config = App_Info::config('LOG_CONFIG');
$this->_config = $config;
$this->_record = $config['log_record'];
$this->_level = $config['log_level'];
$this->_length = $config['log_length'];
$this->_levels = App_Key::$LOG_LEVELS;
}
/**
* 初始化
* @throws App_Exception
* @return class
*/
public static function init()
{
$f = App_Info::config('LIMIT_ENABLE');
if (!$f) {
return;
}
$c = App_Info::config('LIMIT_CONFIG');
$ins = new Limit_Visit();
self::$over_limit = !$ins->visit($c['interval'], $c['count'], $c['key']);
}
/**
* 解析显示模板
* @param string $url_str controller/action
* @param string $cache_id 缓存id
* @param string $compile_id 编译id
*/
public function render($url_str = null, $cache_id = null, $compile_id = null)
{
$charset = $this->_header['charset'] ? $this->_header['charset'] : App_Info::config('APP_CHARSET');
$content_type = $this->_header['content_type'];
if (!headers_sent()) {
//如果之前没有输出
header('Content-Type:' . $content_type . '; charset=' . $charset);
header('X-Powered-By:' . ESUN_PHP_NAME);
}
$temp = $this->template_view();
$temp->assign($this->_params);
echo $temp->template_content($url_str, $cache_id, $compile_id);
}
/**
*
* 初始化日志存储方式
* @param $log_type 日志存储方式
* @throws App_Exception
* @return class
*/
private function _init($log_type = '')
{
if (empty($log_type)) {
$config = App_Info::config('LOG_CONFIG');
$log_type = $config['log_type'];
}
$log_type = ucfirst(strtolower($log_type));
$classname = 'Log_' . $log_type;
if (!class_exists($classname)) {
throw new App_Exception('类' . $classname . '不存在！', App_Key::$ERROR_KEY);
}
$class = Common_Func::get_instance($classname);
return $class;
}
/**
* 取得Memcache实例
*
* @param string $cache_id 缓存配置id
* @author huangls
*/
public static function get_instance($cache_id = 'default')
{
if (!isset(self::$_instance[$cache_id])) {
$conf = App_Info::config('CACHE_MEM_CONFIG');
self::$_instance[$cache_id] = null;
if (isset($conf[$cache_id])) {
$conf = $conf[$cache_id];
$ins = new self($conf['host'], intval($conf['port']));
self::$_instance[$cache_id] = $ins;
} else {
throw new App_Exception('memcached key:"' . $cache_id . '" not config in inc/config.php!', App_Key::$ERROR_KEY);
}
}
return self::$_instance[$cache_id];
}
/**
* header方法
* @param string $content
* @param string $replace
* @param string $http_response_code
*/
protected function header($content, $replace = true, $http_response_code = false)
{
$conx = explode(':', $content, 2);
if (strtoupper($conx[0]) == 'LOCATION' && isset($conx[1])) {
$f = Common_Func::url_in_array_host(trim($conx[1]), App_Info::config('HOST_LOCATION_ALLOW'));
if (!is_null($f) && !$f) {
$this->error('url跳转非法，可在URL_LOCATION_ALLOW配置');
}
}
$header_func = function_exists('rename_function') ? Core_Utils::random_name('header') : 'header';
if (is_int($http_response_code)) {
$header_func($content, $replace, $http_response_code);
} else {
$header_func($content, $replace);
}
}
/**
* 构造函数
*/
public function __construct($id = 'default')
{
if (!function_exists('mysql_connect')) {
$this->error_msg('not function:mysql_connect!');
}
$conf = App_Info::config('DB_CONFIG');
$id = 'mysql_' . $id;
if (!isset($conf[$id])) {
$this->error_msg('not mysql config:' . $id);
}
$conf = $conf[$id];
if (!($this->conn = mysql_connect($conf['host'] . ':' . $conf['port'], $conf['user'], $conf['pswd']))) {
$this->error_msg("db connect error:" . mysql_error());
}
if ($this->get_mysql_version() > '4.1') {
mysql_query("SET NAMES '" . $conf['charset'] . "'");
}
@mysql_select_db($conf['db'], $this->conn) || $this->error_msg("not found database:" . $conf['db']);
}
public function __construct()
{
$config = App_Info::config('TEMPLATE_CONFIG');
if (isset($config['source_class'])) {
foreach ($config['source_class'] as $path) {
include $path;
}
}
if (!isset($config['smarty_version']) || $config['smarty_version'] > 2) {
$this->tpl = new Smarty();
} else {
$this->tpl = new SmartyBC();
}
if (isset($config['config'])) {
foreach ($config['config'] as $k => $v) {
$this->tpl->{$k} = $v;
}
}
$this->_load_sys_func();
}
/**
* 加载控制器
* @param string $con_name
*/
public static function import_controller($con_name, $con_ext)
{
$con_path = App_Info::config('CONTROLLER_PATH');
$con_ins = null;
if (is_array($con_path)) {
$con_conf = self::get_values_array($con_path);
if (!isset($con_conf[$con_name])) {
return $con_ins;
}
$con_path = $con_conf[$con_name];
}
$con_name = ucwords($con_name) . $con_ext;
$con_file = $con_path . $con_name . '.php';
if (is_file($con_file)) {
require $con_file;
if (class_exists($con_name)) {
$con_ins = new ReflectionClass($con_name);
}
}
return $con_ins;
}
/**
* 异常格式化脚本
* @param string|array $ex
*/
public static function exception_handler($ex)
{
if (is_string($ex) || is_object($ex) && is_string($ex->__toString())) {
$trace = debug_backtrace();
$e['message'] = $ex;
$e['file'] = $trace[0]['file'];
$e['class'] = isset($trace[0]['class']) ? $trace[0]['class'] : '';
$e['function'] = isset($trace[0]['function']) ? $trace[0]['function'] : '';
$e['line'] = $trace[0]['line'];
$trace_info = '';
$time = date('y-m-d H:i:m');
foreach ($trace as $t) {
$trace_info .= '[' . $time . '] ' . $t['file'] . ' (' . $t['line'] . ') ';
$trace_info .= $t['class'] . $t['type'] . $t['function'] . '(';
$trace_info .= implode(', ', $t['args']);
$trace_info .= ')<br/>';
}
$e['trace'] = $trace_info;
} else {
$e = $ex->__toString();
}
include App_Info::config('TEMPLATE_EXCEPTION');
}
/**
* 获取模版文件
* @param string $url_str controller/action
*/
public function template_file($url_str = '')
{
if (isset($this->_template_file[$url_str])) {
return $this->_template_file[$url_str];
}
$temp_ext = App_Info::config('TEMPLATE_EXT');
if ($url_str) {
$temp_file = str_replace('.', '/', $url_str);
$temp_file = explode('/', $temp_file);
if (trim($temp_file[0]) == '') {
$temp_file[0] = App_Info::$CONTROLLER_NAME;
}
if (trim($temp_file[1]) == '') {
$temp_file[1] = App_Info::$ACTION_NAME;
}
$temp_file = implode($temp_file, '/');
} else {
$temp_file = App_Info::$CONTROLLER_NAME . '/' . App_Info::$ACTION_NAME;
}
$temp_file = App_Info::config('TEMPLATE_PATH') . $temp_file . '.' . $temp_ext;
$this->_template_file[$url_str] = $temp_file;
return $temp_file;
}
}
include implode('/', explode('_', $class_name)) . '.php';
}
spl_autoload_register('esun_autoload');
//框架名称
defined('ESUN_PHP_NAME') or define('ESUN_PHP_NAME', 'EsunPHP');
//框架版本
define('ESUN_PHP_VERSION', '1.0');
//应用路径
defined('ROOT_PATH') or define('ROOT_PATH', dirname(dirname($_SERVER['SCRIPT_FILENAME'])) . '/');
defined('APP_PATH') or define('APP_PATH', '../');
//框架路径
defined('ESUN_PHP_PATH') or define('ESUN_PHP_PATH', dirname(__FILE__) . '/');
set_include_path(get_include_path() . PATH_SEPARATOR . ESUN_PHP_PATH . 'lib/' . PATH_SEPARATOR . ROOT_PATH . 'lib/');
//加载一些框架一定会用到的类库
include ESUN_PHP_PATH . 'lib/App/Key.php';
include ESUN_PHP_PATH . 'clib/Core/Exception.php';
include ESUN_PHP_PATH . 'clib/Common/Func.php';
include ESUN_PHP_PATH . 'clib/Common/Utils.php';
include ESUN_PHP_PATH . 'clib/Core/Utils.php';
include ESUN_PHP_PATH . 'clib/Core/Dispatcher.php';
include ESUN_PHP_PATH . 'clib/Core/Action.php';
include ESUN_PHP_PATH . 'clib/Core/Template.php';
include ESUN_PHP_PATH . 'lib/App/Info.php';
include ESUN_PHP_PATH . 'lib/App/Url.php';
include ESUN_PHP_PATH . 'lib/App/Controller.php';
include ESUN_PHP_PATH . 'lib/App/Exception.php';
include ESUN_PHP_PATH . 'lib/App/Service.php';
//加载配置文件
App_Info::config(include ESUN_PHP_PATH . 'inc/config.php');
/**
* 获取带hashkey的url
* @param string $url controller/action[?k1=v1]
* @param string $vars k2=v2&k3=v3
* @param string $url_suffix .html
*/
public static function hash_url($url = '', $vars = '', $url_suffix = false, $hash_key = '__hash')
{
$hstr = $hash_key . '=' . self::get_hash_value();
$vars = $vars ? $vars . '&' . $hstr : $hstr;
return self::_get($url, $vars, $url_suffix, App_Info::config('URL_TYPE'));
}
/**
* 执行APP Service调用
*/
private static function _exec($get_args, $post_args)
{
$c = App_Info::$CONTROLLER_NAME;
$a = App_Info::$ACTION_NAME;
$con_ins = false;
$con_ext = App_Info::config('CONTROLLER_NAME_EXT');
if (preg_match('/^[A-Za-z](\\w)*$/D', $c)) {
//检测控制器名安全
$con_ins = Core_Action::import_controller($c, $con_ext);
}
if (!$con_ins) {
//如果控制器不存在，试图访问空控制器
$con_ins = Core_Action::import_controller('empty', $con_ext);
}
$method_exist = false;
if ($con_ins) {
if (!$con_ins->isSubclassOf('App_Controller')) {
throw new Core_Exception('Controller[' . $c . '] Don\'t extends App_Controller', App_Key::$CONTROLLER_NOT_EXTENTD);
}
if (!preg_match('/^[A-Za-z](\\w)*$/D', $a)) {
//检测操作名安全
throw new Core_Exception('Action Name[' . htmlspecialchars($a) . '] Error, Controller:' . $c, App_Key::$ACTION_NAME_ERROR);
}
$act_ext = App_Info::config('ACTION_NAME_EXT');
$method_name = $a . $act_ext;
if ($con_ins->hasMethod($method_name)) {
//操作存在，执行
$method_exist = true;
Core_Action::exec_action($con_ins, $method_name, $get_args, $post_args);
} else {
$method_name = 'undefined' . $act_ext;
if ($con_ins->hasMethod($method_name)) {
//empty操作存在，执行
$method_exist = true;
Core_Action::exec_action($con_ins, $method_name, $get_args, $post_args);
}
}
}
if (!$con_ins || !$method_exist) {
$f = self::_load_default_template();
$g = $c === App_Info::config('DEFAULT_CONTROLLER_NAME') && $a === App_Info::config('DEFAULT_ACTION_NAME');
if (!$f) {
if ($g) {
//新系统
include ESUN_PHP_PATH . 'view/index/main.php';
} else {
if ($con_ins) {
//控制器存在
throw new Core_Exception('Action Name[' . htmlspecialchars($a) . '] Error, Controller:' . $c, App_Key::$ACTION_NOT_EXIST);
} else {
throw new Core_Exception('Controller Name[' . htmlspecialchars($c) . '] Error', App_Key::$CONTROLLER_NOT_EXIST);
//Common_Func::send_http_status(404);
}
}
}
}
}
/**
* 路由正则检查
* @param string $regx
* @param string $route
* @param array $matches
*/
public static function parse_url($regx, $route, $matches)
{
$url = is_array($route) ? $route[0] : $route;
$url = preg_replace('/\\$(\\d+)/e', '$matches[\\1]', $url);
//绝对路径或者http url则跳转
if (stripos($url, '/') === 0 || substr($url, 0, 4) == 'http://') {
$http_code = is_array($route) && isset($route[1]) ? $route[1] : 301;
header('Location: ' . $url, true, $http_code);
exit;
} else {
$info = App_Url::info($url);
App_Info::$CONTROLLER_NAME = $info['c_name'];
App_Info::$ACTION_NAME = $info['a_name'];
$_GET = array_merge($info['params'], $_GET);
$_REQUEST = array_merge($info['params'], $_REQUEST);
}
}
<!doctype html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8">
<title><?php
echo App_Info::config('APP_TITLE');
?>
</title>
<meta name="keywords" content="<?php
echo App_Info::config('APP_KEYWORDS');
?>
">
<meta name="description" content="<?php
echo App_Info::config('APP_DESCRIPTION');
?>
">
