355 lines
13 KiB
PHP
Executable File
355 lines
13 KiB
PHP
Executable File
<?php
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/**
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* 此文件包括ZenTaoPHP框架的三个类：router, config, lang。
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* The router, config and lang class file of ZenTaoPHP framework.
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*
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* The author disclaims copyright to this source code. In place of
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* a legal notice, here is a blessing:
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*
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* May you do good and not evil.
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* May you find forgiveness for yourself and forgive others.
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* May you share freely, never taking more than you give.
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*/
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/**
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* router类。
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* The router class.
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*
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* @package framework
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*/
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include dirname(__FILE__) . '/base/router.class.php';
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class router extends baseRouter
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{
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/**
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* 工作流模块名。
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* The module name of a flow.
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*
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* @var string
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* @access public
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*/
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public $workflowModule;
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/**
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* 工作流方法名。
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* The method name of a flow.
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*
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* @var string
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* @access public
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*/
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public $workflowMethod;
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/**
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* Add custom langs when set client lang.
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*
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* @param string $lang zh-cn|zh-tw|zh-hk|en
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* @access public
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* @return void
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*/
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public function setClientLang($lang = '')
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{
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$langs = $this->dbh->query('SELECT value FROM' . TABLE_CONFIG . "WHERE `owner`='system' AND `module`='common' AND `section`='global' AND `key`='langs'")->fetch();
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$langs = empty($langs) ? array() : json_decode($langs->value, true);
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foreach($langs as $langKey => $langData) $this->config->langs[$langKey] = $langData['name'];
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return parent::setClientLang($lang);
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}
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/**
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* 加载语言文件，返回全局$lang对象。
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* Load lang and return it as the global lang object.
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*
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* @param string $moduleName the module name
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* @param string $appName the app name
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* @access public
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* @return bool|object the lang object or false.
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*/
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public function loadLang($moduleName, $appName = '')
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{
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global $lang;
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if(!is_object($lang)) $lang = new language();
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$appName = '';
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/* Set productCommon and projectCommon for flow. */
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if($moduleName == 'common')
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{
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$productProject = false;
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if($this->dbh and !empty($this->config->db->name))
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{
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global $config;
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if(!isset($config->global)) $config->global = new stdclass();
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$flow = $this->dbh->query('SELECT value FROM' . TABLE_CONFIG . "WHERE `owner`='system' AND `module`='common' AND `key`='flow'")->fetch();
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$config->global->flow = $flow ? $flow->value : 'full';
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try
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{
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$productProject = $this->dbh->query('SELECT value FROM' . TABLE_CONFIG . "WHERE `owner`='system' AND `module`='custom' AND `key`='productProject'")->fetch();
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}
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catch (PDOException $exception)
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{
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$repairCode = '|1034|1035|1194|1195|1459|';
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$errorInfo = $exception->errorInfo;
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$errorCode = $errorInfo[1];
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$errorMsg = $errorInfo[2];
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$message = $exception->getMessage();
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if(strpos($repairCode, "|$errorCode|") !== false or ($errorCode == '1016' and strpos($errorMsg, 'errno: 145') !== false) or strpos($message, 'repair') !== false)
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{
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if(isset($config->framework->autoRepairTable) and $config->framework->autoRepairTable)
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{
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header("location: " . $config->webRoot . 'checktable.php');
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exit;
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}
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}
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}
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}
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$productCommon = $projectCommon = 0;
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if(!empty($this->config->isINT)) $projectCommon = 1;
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if($productProject)
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{
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$productProject = $productProject->value;
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list($productCommon, $projectCommon) = explode('_', $productProject);
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}
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$lang->productCommon = isset($this->config->productCommonList[$this->clientLang][(int)$productCommon]) ? $this->config->productCommonList[$this->clientLang][(int)$productCommon] : $this->config->productCommonList['zh-cn'][0];
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$lang->projectCommon = isset($this->config->projectCommonList[$this->clientLang][(int)$projectCommon]) ? $this->config->projectCommonList[$this->clientLang][(int)$projectCommon] : $this->config->projectCommonList['zh-cn'][0];
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}
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parent::loadLang($moduleName, $appName);
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/* Merge from the db lang. */
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if($moduleName != 'common' and isset($lang->db->custom[$moduleName]))
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{
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foreach($lang->db->custom[$moduleName] as $section => $fields)
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{
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if(isset($lang->{$moduleName}->{$section}['']))
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{
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$nullKey = '';
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$nullValue = $lang->{$moduleName}->{$section}[$nullKey];
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}
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elseif(isset($lang->{$moduleName}->{$section}[0]))
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{
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$nullKey = 0;
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$nullValue = $lang->{$moduleName}->{$section}[0];
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}
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unset($lang->{$moduleName}->{$section});
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if(isset($nullKey))$lang->{$moduleName}->{$section}[$nullKey] = $nullValue;
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foreach($fields as $key => $value) $lang->{$moduleName}->{$section}[$key] = $value;
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unset($nullKey);
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unset($nullValue);
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}
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}
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return $lang;
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}
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/**
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* Save error info.
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*
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* @param int $level
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* @param string $message
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* @param string $file
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* @param int $line
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* @access public
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* @return void
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*/
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public function saveError($level, $message, $file, $line)
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{
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$fatalLevel[E_ERROR] = E_ERROR;
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$fatalLevel[E_PARSE] = E_PARSE;
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$fatalLevel[E_CORE_ERROR] = E_CORE_ERROR;
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$fatalLevel[E_USER_ERROR] = E_USER_ERROR;
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if(isset($fatalLevel[$level])) $this->config->debug = true;
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parent::saveError($level, $message, $file, $line);
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}
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/**
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* 加载模块的config文件，返回全局$config对象。
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* 如果该模块是common，加载$configRoot的配置文件，其他模块则加载其模块的配置文件。
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*
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* Load config and return it as the global config object.
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* If the module is common, search in $configRoot, else in $modulePath.
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*
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* Extension: set appName as empty.
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*
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* @param string $moduleName module name
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* @param string $appName app name
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* @param bool $exitIfNone exit or not
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* @access public
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* @return object|bool the config object or false.
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*/
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public function loadModuleConfig($moduleName, $appName = '')
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{
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global $config;
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$appName = '';
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if($config and (!isset($config->$moduleName) or !is_object($config->$moduleName))) $config->$moduleName = new stdclass();
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/* 初始化数组。Init the variables. */
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$extConfigFiles = array();
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$commonExtConfigFiles = array();
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$siteExtConfigFiles = array();
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/* 先获得模块的主配置文件。Get the main config file for current module first. */
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$mainConfigFile = $this->getModulePath($appName, $moduleName) . 'config.php';
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/* 查找扩展配置文件。Get extension config files. */
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if($config->framework->extensionLevel > 0) $extConfigPath = $this->getModuleExtPath($appName, $moduleName, 'config');
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if($config->framework->extensionLevel >= 1 and !empty($extConfigPath['common'])) $commonExtConfigFiles = helper::ls($extConfigPath['common'], '.php');
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if($config->framework->extensionLevel == 2 and !empty($extConfigPath['site'])) $siteExtConfigFiles = helper::ls($extConfigPath['site'], '.php');
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$extConfigFiles = array_merge($commonExtConfigFiles, $siteExtConfigFiles);
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/* 将主配置文件和扩展配置文件合并在一起。Put the main config file and extension config files together. */
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$configFiles = array_merge(array($mainConfigFile), $extConfigFiles);
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/* 加载每一个配置文件。Load every config file. */
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static $loadedConfigs = array();
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foreach($configFiles as $configFile)
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{
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if(in_array($configFile, $loadedConfigs)) continue;
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if(file_exists($configFile)) include $configFile;
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$loadedConfigs[] = $configFile;
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}
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/* 加载数据库中与本模块相关的配置项。Merge from the db configs. */
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if($moduleName != 'common')
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{
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if(isset($config->system->$moduleName)) $this->mergeConfig($config->system->$moduleName, $moduleName);
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if(isset($config->personal->$moduleName)) $this->mergeConfig($config->personal->$moduleName, $moduleName);
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}
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}
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/**
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* Alias load module config.
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*
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* Extension: set appName as empty.
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*
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* @param string $moduleName
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* @param string $appName
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* @access public
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* @return void
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*/
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public function loadConfig($moduleName, $appName = '')
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{
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$appName = '';
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return parent::loadModuleConfig($moduleName, $appName);
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}
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/**
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* Export config.
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*
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* @access public
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* @return void
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*/
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public function exportConfig()
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{
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ob_start();
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parent::exportConfig();
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$view = ob_get_contents();
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ob_end_clean();
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$view = json_decode($view);
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$view->rand = $this->session->random;
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$this->session->set('rand', $this->session->random);
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echo json_encode($view);
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}
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/**
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* 设置要被调用的控制器文件。
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* Set the control file of the module to be called.
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*
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* Extension: If the module and method is defined in workflow, run workflow engine.
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*
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* @param bool $exitIfNone 没有找到该控制器文件的情况：如果该参数为true，则终止程序；如果为false，则打印错误日志
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* If control file not foundde, how to do. True, die the whole app. false, log error.
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* @access public
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* @return bool
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*/
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public function setControlFile($exitIfNone = true)
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{
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/* If the module and method is defined in workflow, run workflow engine. */
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if(defined('TABLE_WORKFLOW'))
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{
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$flow = $this->dbh->query("SELECT * FROM " . TABLE_WORKFLOW . " WHERE `module` = '$this->moduleName'")->fetch();
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if($flow)
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{
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$action = $this->dbh->query("SELECT * FROM " . TABLE_WORKFLOWACTION . " WHERE `module` = '$this->moduleName' AND `action` = '$this->methodName'")->fetch();
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if($action)
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{
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$this->workflowModule = $this->moduleName;
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$this->workflowMethod = $this->methodName;
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$this->loadModuleConfig('workflowaction');
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$moduleName = 'flow';
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$methodName = in_array($this->methodName, $this->config->workflowaction->default->actions) ? $this->methodName : 'operate';
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$this->setModuleName($moduleName);
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$this->setMethodName($methodName);
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}
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}
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}
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/* Call method of parent. */
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return parent::setControlFile($exitIfNone);
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}
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/**
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* PATH_INFO方式解析，获取$URI和$viewType。
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* Parse PATH_INFO, get the $URI and $viewType.
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*
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* @access public
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* @return void
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*/
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public function parsePathInfo()
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{
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parent::parsePathInfo();
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if($this->get->display == 'card') $this->viewType = 'xhtml';
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}
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/**
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* GET请求方式解析，获取$URI和$viewType。
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* Parse GET, get $URI and $viewType.
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*
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* @access public
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* @return void
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*/
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public function parseGET()
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{
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parent::parseGET();
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if($this->get->display == 'card') $this->viewType = 'xhtml';
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}
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/**
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* 合并请求的参数和默认参数，这样就可以省略已经有默认值的参数了。
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* Merge the params passed in and the default params. Thus the params which have default values needn't pass value, just like a function.
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*
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* Extension: If the workflowmodule and workflowmethod is not empty, reset the passed params.
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*
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* @param array $defaultParams the default params defined by the method.
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* @param array $passedParams the params passed in through url.
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* @access public
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* @return array the merged params.
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*/
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public function mergeParams($defaultParams, $passedParams)
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{
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/* If the workflowmodule and workflowmethod is not empty, reset the passed params. */
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if($this->workflowModule && $this->workflowMethod)
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{
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$passedParams = array_reverse($passedParams);
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if(!in_array($this->workflowMethod, $this->config->workflowaction->default->actions))
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{
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$passedParams['method'] = $this->workflowMethod;
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}
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$passedParams['module'] = $this->workflowModule;
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$passedParams = array_reverse($passedParams);
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}
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unset($passedParams['display']);
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return parent::mergeParams($defaultParams, $passedParams);
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}
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}
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