function smarty_block_app($params, $body, &$smarty)
{
if (empty($body)) {
return;
}
if (!array_key_exists('name', $params)) {
Error::info('Tag param error:', 'app标签必须有参数name!');
return;
}
if (array_key_exists('func', $params)) {
$func = $params['func'];
unset($params['func']);
} else {
$func = 'getList';
}
$fields = implode(',', SwooleTemplate::get_fields($body));
global $php;
$php->createModel($model);
if (array_key_exists('titlelen', $params)) {
$titlelen = $params['titlelen'];
unset($params['titlelen']);
$php->model->{$model}->select = str_replace('title', "substring( title, 1, {$titlelen} ) AS title", $fields);
} else {
$php->model->{$model}->select = $fields;
}
$data = call_user_func(array($php->model->{$model}, $func), $params);
return SwooleTemplate::parse_loop($data, $body, $fields);
}
/**
* 错误对象
* @param $error 如果为INT，则读取错误信息字典，否则设置错误字符串
* @param $stop 是否终止程序运行(exit)
* @return unknown_type
*/
function __construct($error)
{
if (is_numeric($error)) {
if (empty($this->error_id)) {
include LIBPATH . '/data/text/error_code.php';
//错误ID
$this->error_id = (int) $error;
//错误信息
if (!isset(self::$error_code[$this->error_id])) {
$this->error_msg = self::$error_code[$this->error_id];
parent::__construct($this->error_msg, $error);
}
}
} else {
$this->error_id = 0;
$this->error_msg = $error;
parent::__construct($error);
}
global $php;
//如果定义了错误监听程序
if (isset($php->error_call[$this->error_id])) {
call_user_func($php->error_call[$this->error_id], $error);
}
if (self::$stop) {
exit(Error::info('Swoole Error', $this->error_msg));
}
}
/**
* 获取缓存对象
* @param $scheme
* @return cache object
*/
static function create($config)
{
if (empty(self::$backends[$config['type']])) {
return Error::info('Cache Error', "cache backend: {$config['type']} no support");
}
$backend = "\\Swoole\\Cache\\" . self::$backends[$config['type']];
return new $backend($config);
}
function __construct($params, $backend = 'FileLog')
{
if (!in_array($backend, $this->backends)) {
Error::info('Log backend Error', "Log backend <b>{$backend}</b> not no support!");
}
import('#log.' . $backend);
$this->backend = new $backend($params);
}
/**
* 执行一个SQL语句
* @param $sql 执行的SQL语句
*/
function query($sql)
{
parent::real_escape_string($sql);
$res = parent::query($sql);
if (!$res) {
echo Error::info("SQL Error", $this->error . "<hr />{$sql}");
}
return new MySQLiRecord($res);
}
/**
* 获取缓存对象
* @param $scheme
* @return cache object
*/
static function get_cache($config)
{
if (empty(self::$backends[$config['protocol']])) {
return Error::info('Cache Error', "cache backend:{$config['protocol']} no support");
}
$backend = self::$backends[$config['protocol']];
import('#cache.' . $backend);
return new $backend($config);
}
/**
* 执行一个SQL语句
* @param $sql 执行的SQL语句
*/
function query($sql)
{
mysql_real_escape_string($sql, $this->conn);
$res = mysql_query($sql, $this->conn);
if (!$res) {
echo Error::info("SQL Error", mysql_error($this->conn) . "<hr />{$sql}");
}
return new MySQLRecord($res);
}
/**
* 执行一个SQL语句
* @param $sql 执行的SQL语句
*/
public final function query($sql)
{
if ($this->debug) {
echo "{$sql}<br />\n<hr />";
}
parent::quote($sql);
$res = parent::query($sql) or Error::info("SQL Error", implode(", ", $this->errorInfo()) . "<hr />{$sql}");
return $res;
}
/**
* 写入字典内容
* @param $dictname
*/
static function set($dictname, $dict)
{
if (!self::$swoole->cache) {
Error::info('SiteDict Cache Error', 'Please load Cache!');
}
$filename = self::$data_dir . '/' . $dictname . '.php';
self::write($dictname, $dict, $filename);
self::delete($dictname);
}
/**
* 导入插件
* @param $plugin_name
* @return unknown_type
*/
function load($plugin_name, $plugin_param = null)
{
$path = WEBPATH . '/swoole_plugin/' . $plugin_name . '/Swoole.plugin.php';
if (file_exists($path)) {
require_once $path;
$this->plugins[$plugin_name] = $swoole_plugin;
} else {
Error::info('Plugin not Found!', "Plugin file <b>{$path}</b> not exists!");
}
}
/**
* render template file, then display it.
* @param string $tpl_file
*/
function display($tpl_file = '')
{
if (empty($tpl_file)) {
$tpl_file = $this->swoole->env['mvc']['controller'] . '/' . $this->swoole->env['mvc']['view'] . '.php';
}
if (!is_file($this->template_dir . $tpl_file)) {
Error::info('template error', "template file[" . $this->template_dir . $tpl_file . "] not found");
}
extract($this->tpl_var);
include $this->template_dir . $tpl_file;
}
function getContent(&$attrs)
{
$select = new SelectDB($this->db);
$select->call_by = 'smarty';
if (isset($attrs['typeid'])) {
$attrs['catid'] = $attrs['typeid'];
unset($attrs['typeid']);
if (is_numeric($attrs['typeid'])) {
$cate = $this->swoole->createModel('Category');
$category = $cate->get($attrs['fid']);
$select->from(TABLE_PREFIX . '_' . $category['modelname']);
} elseif (isset($attrs['app'])) {
$app = $this->swoole->createModel('App');
$app_config = $app->getConfig($attrs['app']);
$select->from($app_config['tablename']);
unset($attrs['app']);
} else {
Error::info('Tpl Error', 'Nested structure must have `app` param!');
}
} elseif (isset($attrs['app'])) {
$app = $this->swoole->createModel('App');
$app_config = $app->getConfig($attrs['app']);
$select->from($app_config['tablename']);
unset($attrs['app']);
} else {
Error::info('Param Error', 'Get content must have param `typeid` or `app` !');
}
if (array_key_exists('select', $attrs)) {
$select->select = $attrs['select'];
}
if (array_key_exists('titlelen', $attrs)) {
$titlelen = $attrs['titlelen'];
unset($attrs['titlelen']);
$select->select = str_replace('title', "substring( title, 1, {$titlelen} ) AS title,title as title_full", $attrs['select']);
}
$select->limit(isset($attrs['row']) ? $attrs['row'] : 10);
unset($attrs['row']);
$select->order(isset($attrs['order']) ? $attrs['order'] : 'id desc');
unset($attrs['order']);
unset($attrs['get'], $attrs['name'], $attrs['key'], $attrs['func']);
$select->put($attrs);
if (array_key_exists('page', $attrs)) {
$select->paging();
$php->env['start'] = 10 * intval($attrs['page'] / 10);
if ($select->pages > 10 and $attrs['page'] < $start) {
$php->env['more'] = 1;
}
$php->env['end'] = $select->pages - $php->env['start'];
$php->env['end'] = $select->pages;
$php->env['end'] = $select->page_size;
$php->env['end'] = $select->num;
}
return $select->getsql();
}
function run()
{
if (!empty($_GET['action'])) {
$this->action = $_GET['action'];
}
$this->action = Validate::word($this->action);
$method = self::$method_prefix . '_' . $this->action;
if (method_exists($this, $method)) {
call_user_func(array($this, $method));
} else {
Error::info('GeneralView Error!', "View <b>{$this->app_name}->{$method}</b> Not Found!");
}
}
public static function connect()
{
// One connection for the app
if (self::$cont === null) {
try {
self::$cont = new PDO("mysql:host=" . HOST . ";" . "dbname=" . DATABASE, USER, PASSWORD);
} catch (PDOException $e) {
echo "Error with PDO " . Error::info();
echo $e->message();
die;
}
}
return self::$cont;
}
/**
* 加载一个模型对象
* @param $model_name 模型名称
* @return $model_object 模型对象
*/
static function loadModel($model_name)
{
if (isset(self::$_objects['model'][$model_name])) {
return self::$_objects['model'][$model_name];
} else {
$model_file = APPSPATH . '/models/' . $model_name . '.model.php';
if (!file_exists($model_file)) {
Error::info('MVC错误', "不存在的模型, <b>{$model_name}</b>");
}
require $model_file;
self::$_objects['model'][$model_name] = new $model_name(self::$swoole);
return self::$_objects['model'][$model_name];
}
}
/**
* 采用URL rewrite后的URL映射方式
*/
function url_process_mvc_rewrite()
{
$array = array('controller' => 'page', 'view' => 'index', 'segs' => '');
if (empty($_GET['q'])) {
return $array;
}
$request = explode('/', $_GET['q'], 3);
if (count($request) !== 3) {
header("HTTP/1.1 404 Not Found");
Error::info('URL Error', "HTTP 404!Page Not Found!<p>Error request:<b>{$_SERVER['REQUEST_URI']}</b>");
}
$array['controller'] = $request[1];
$array['view'] = $request[2];
return $array;
}
/**
* 引发一个事件
* @param $event_type 事件类型
* @return NULL
*/
function raise()
{
$params = func_get_args();
/**
* 同步，直接在引发事件时处理
*/
if ($this->mode == 'sync') {
if (!isset($this->_handles[$params[0]]) or !function_exists($this->_handles[$params[0]])) {
if (empty($handle)) {
Error::info('SwooleEvent Error', 'Event handle not found!');
}
}
return call_user_func_array($this->_handles[$params[0]], array_slice($params, 1));
} else {
$this->_queue->put($params);
}
}
function url_process_mvc()
{
$array = array('controller' => 'page', 'view' => 'index');
if (!empty($_GET["c"])) {
$array['controller'] = $_GET["c"];
}
if (!empty($_GET["v"])) {
$array['view'] = $_GET["v"];
}
if (!empty($_GET['mvc'])) {
$request = explode('/', $_GET['mvc'], 3);
if (count($request) !== 3) {
Error::info('URL Error', "HTTP 404!Page Not Found!<P>Error request:<B>{$_SERVER['REQUEST_URI']}</B>");
}
$array['controller'] = $request[1];
$array['view'] = $request[2];
}
return $array;
}
/**
* @param $method
* @param $param
* @return bool
*/
protected function _call($method, $param)
{
if ($method == 'update' or $method == 'delete' or $method == 'insert') {
return false;
}
//调用对应的方法
if (method_exists($this, $method)) {
if (is_array($param)) {
call_user_func_array(array($this, $method), $param);
} else {
$this->{$method}($param);
}
} else {
$param = $this->db->quote($param);
if ($this->call_by == 'func') {
$this->where($method . '="' . $param . '"');
} elseif ($this->call_by == 'smarty') {
if (strpos($param, '$') === false) {
$this->where($method . "='" . $param . "'");
} else {
$this->where($method . "='{" . $param . "}'");
}
} else {
Error::info('Error: SelectDB 错误的参数', "<pre>参数{$method}={$param}</pre>");
}
}
return true;
}
/**
* 执行数据库更新操作，参数为主键ID，值$data，必须是键值对应的
* @param $id 主键ID
* @param $data 数据
* @param $table 表名
* @param $where 其他字段
* @return $n SQL语句的返回值
*/
public function update($id, $data, $table, $where = 'id')
{
if (func_num_args() < 3) {
echo Error::info('SelectDB param error', 'Update must have 3 paramers ($id,$data,$table) !');
return false;
}
$this->db_apt->init();
$this->db_apt->from($table);
$this->db_apt->where("{$where}='{$id}'");
$this->write_times += 1;
return $this->db_apt->update($data);
}
/**
* 删除键值，并删除数据中的记录
* @param $key
* @return true
*/
function delete($key)
{
$keys = explode('_', $key, 2);
$root = $keys[0];
if (strpos($this->roots, $root) !== false) {
$table = $this->db_prefix . '_' . $this->table_name . '_' . $root;
} else {
Error::info('SwooleKDB Error!', 'Key "' . $root . '" not in kdb_roots!');
}
$db_key = $keys[1];
$this->cache->delete($key);
$this->db->delete($db_key, $table, 'keyname');
return true;
}
/**
* 设定类中指定变量名的值，如果改变量不属于这个类，将throw一个exception
*
* @param string $var
* @param string $value
*/
function set($var, $value)
{
if (in_array($var, get_object_vars($this))) {
$this->{$var} = $value;
} else {
Error::info(__FUNCTION__, $var . " does not belong to PB_Page!");
}
}
private function parseTemplateFile($templateFile)
{
if ('' == $templateFile) {
$templateFile = $this->swoole->env['mvc']['controller'] . '_' . $this->swoole->env['mvc']['view'] . '.html';
}
$templateFile = $this->template_dir . $templateFile;
if (!file_exists($templateFile)) {
Error::info('View Error!', 'Template file not exists! <b>' . $templateFile . '</b>');
}
return $templateFile;
}
/**
* 运行MVC处理模型
* @param $url_processor
* @return None
*/
function runMVC($url_processor)
{
$url_func = 'url_process_' . $url_processor;
if (!function_exists($url_func)) {
return Error::info('MVC Error!', "Url Process function not found!<p>\nFunction:{$url_func}");
}
$mvc = $url_func();
if (!preg_match('/^[a-z0-9_]+$/i', $mvc['controller'])) {
return Error::info('MVC Error!', "controller name incorrect.Regx: /^[a-z0-9_]+\$/i");
}
if (!preg_match('/^[a-z0-9_]+$/i', $mvc['view'])) {
return Error::info('MVC Error!', "view name incorrect.Regx: /^[a-z0-9_]+\$/i");
}
if (isset($mvc['app']) and !preg_match('/^[a-z0-9_]+$/i', $mvc['app'])) {
return Error::info('MVC Error!', "app name incorrect.Regx: /^[a-z0-9_]+\$/i");
}
$this->env['mvc'] = $mvc;
//支持app+controller+view三级映射
if (isset($mvc['app'])) {
$controller_path = self::$app_path . "/{$mvc['app']}/controllers/{$mvc['controller']}.php";
} else {
$controller_path = self::$app_path . "/controllers/{$mvc['controller']}.php";
}
if (!is_file($controller_path)) {
header("HTTP/1.1 404 Not Found");
Error::info('MVC Error', "Controller <b>{$mvc['controller']}</b> not exist!");
} else {
require_once $controller_path;
}
if (!class_exists($mvc['controller'])) {
Error::info('MVC Error', "Controller Class <b>{$mvc['controller']}</b> not exist!");
}
$controller = new $mvc['controller']($this);
if (!is_callable(array($controller, $mvc['view']))) {
header("HTTP/1.1 404 Not Found");
Error::info('MVC Error!' . $mvc['view'], "View <b>{$mvc['controller']}->{$mvc['view']}</b> Not Found!");
}
if (empty($mvc['param'])) {
$param = null;
} else {
$param = $mvc['param'];
}
$method = $mvc['view'];
$return = $controller->{$method}($param);
if ($controller->is_ajax) {
header('Cache-Control: no-cache, must-revalidate');
header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
header('Content-type: application/json');
echo json_encode($return);
} else {
$return;
}
}
function http_error($code, $response, $content = '')
{
$response->send_http_status($code);
$response->head['Content-Type'] = 'text/html';
$response->body = Error::info(Response::$HTTP_HEADERS[$code], "<p>{$content}</p><hr><address>{$this->config['server']['software']} Server at {$this->server->host} Port {$this->server->port}</address>");
}
/**
* 错误信息输出处理
*/
function swoole_error_handler($errno, $errstr, $errfile, $errline)
{
$level = 'Error';
$info = '';
switch ($errno) {
case E_USER_ERROR:
$level = 'User Error';
break;
case E_USER_WARNING:
$level = 'Warnning';
break;
case E_USER_NOTICE:
$level = 'Notice';
break;
default:
return;
}
$title = 'Swoole ' . $level;
$info .= '<b>File:</b> ' . $errfile . "<br />\n";
$info .= '<b>Line:</b> ' . $errline . "<br />\n";
$info .= '<b>Info:</b> ' . $errstr . "<br />\n";
$info .= '<b>Code:</b> ' . $errno . "<br />\n";
echo Error::info($title, $info);
}
<?php
require LIBPATH . '/system/SwooleEvent.php';
if (!defined('EVENT_MODE') or EVENT_MODE == 'sync') {
$event = new SwooleEvent('sync');
} else {
$queue_url = '';
$queue_type = 'CacheQueue';
if (defined('EVENT_QUEUE')) {
$queue_url = EVENT_QUEUE;
}
if (defined('EVENT_QUEUE_TYPE')) {
$queue_type = EVENT_QUEUE_TYPE;
}
$event = new SwooleEvent('async', $queue_url, $queue_type);
}
if (defined('EVENT_HANDLE')) {
require EVENT_HANDLE;
if (empty($handle)) {
Error::info('SwooleEvent Error', 'Event handles not be empty!');
}
$event->set_listens($handle);
}
