SugarCRM：添加自定义帮助类

Question

最近进入SugarCRM，ATM我必须实现自定义Logger，其想法是从保存逻辑钩子并将其放入XML（根据请求）后从Bean对象获取一些相关数据。 我认为把它作为一个Sugar模块来实现可能是错误的方法。

问题是我们的课程在目录层次结构 中的权利以及我应该如何引导他？

在此先感谢

Answer 1

你会希望把你的类定制/包括/ SugarLogger并将其命名为类似SugarXMLLogger（这是灵活的，但内SugarCRM公司如下约定）。确保将文件命名为与文件相同的类。

你应该至少实现LoggerTemplate，如果你想要SugarCRM使用的默认记录器的完整结构，你可能想要扩展SugarLogger。但是，对于简单的XML记录器来说，这不是完全必要的。

虽然我知道你并没有要求代码来实际执行日志记录，但在测试自定义记录器的实际构建时，我决定创建一个。这是我使用SimpleXML的一个非常简单的XML记录器的尝试。我对Ping API进行了测试，观察它使用致命日志到XML和所有日志到XML。

<?php 
/** 
* Save to custom/include/SugarLogger/SugarXMLLogger.php 
* 
* Usage: 
* To make one particular log level write to the XML log do this: 
* ```php 
* <?php 
* LoggerManager::setLogger('fatal', 'SugarXMLLogger'); 
* $GLOBALS['log']->fatal('Testing out the XML logger'); 
* ``` 
* 
* To make all levels log to the XML log, do this 
* ```php 
* <?php 
* LoggerManager::setLogger('default', 'SugarXMLLogger'); 
* $GLOBALS['log']->warn('Testing out the XML logger'); 
* ``` 
*/ 

/** 
* Get the interface that his logger should implement 
*/ 
require_once 'include/SugarLogger/LoggerTemplate.php'; 

/** 
* SugarXMLLogger - A very simple logger that will save log entries into an XML 
* log file 
*/ 
class SugarXMLLogger implements LoggerTemplate 
{ 
    /** 
    * The name of the log file 
    * 
    * @var string 
    */ 
    protected $logfile = 'sugarcrm.log.xml'; 

    /** 
    * The format for the timestamp entry of the log 
    * 
    * @var string 
    */ 
    protected $dateFormat = '%c'; 

    /** 
    * The current SimpleXMLElement logger resource 
    * 
    * @var SimpleXMLElement 
    */ 
    protected $currentData; 

    /** 
    * Logs an entry to the XML log 
    * 
    * @param string $level The log level being logged 
    * @param array $message The message to log 
    * @return boolean True if the log was saved 
    */ 
    public function log($level, $message) 
    { 
     // Get the current log XML 
     $this->setCurrentLog(); 

     // Append to it 
     $this->appendToLog($level, $message); 

     // Save it 
     return $this->saveLog(); 
    } 

    /** 
    * Saves the log file 
    * 
    * @return boolean True if the save was successful 
    */ 
    protected function saveLog() 
    { 
     $write = $this->currentData->asXML(); 
     return sugar_file_put_contents_atomic($this->logfile, $write); 
    } 

    /** 
    * Sets the SimpleXMLElement log object 
    * 
    * If there is an existing log, it will consume it. Otherwise it will create 
    * a SimpleXMLElement object from a default construct. 
    */ 
    protected function setCurrentLog() 
    { 
     if (file_exists($this->logfile)) { 
      $this->currentData = simplexml_load_file($this->logfile); 
     } else { 
      sugar_touch($this->logfile); 
      $this->currentData = simplexml_load_string("<?xml version='1.0' standalone='yes'?><entries></entries>"); 
     } 
    } 

    /** 
    * Adds an entry of level $level to the log, with message $message 
    * 
    * @param string $level The log level being logged 
    * @param array $message The message to log 
    */ 
    protected function appendToLog($level, $message) 
    { 
     // Set some basics needed for every entry, starting with the current 
     // user id 
     $userID = $this->getUserID(); 

     // Get the process id 
     $pid = getmypid(); 

     // Get the message to log 
     $message = $this->getMessage($message); 

     // Set the timestamp 
     $timestamp = strftime($this->dateFormat); 

     // Add it to the data now 
     $newEntry = $this->currentData->addChild('entry'); 
     $newEntry->addChild('timestamp', $timestamp); 
     $newEntry->addChild('pid', $pid); 
     $newEntry->addChild('userid', $userID); 
     $newEntry->addChild('level', $level); 
     $newEntry->addChild('message', $message); 
    } 

    /** 
    * Gets the user id for the current user, or '-none-' if the current user ID 
    * is not attainable 
    * 
    * @return string The ID of the current user 
    */ 
    protected function getUserID() 
    { 
     if (!empty($GLOBALS['current_user']->id)) { 
      return $GLOBALS['current_user']->id; 
     } 

     return '-none-'; 
    } 

    /** 
    * Gets the message in a loggable format 
    * 
    * @param mixed $message The message to log, as a string or an array 
    * @return string The message to log, as a string 
    */ 
    protected function getMessage($message) 
    { 
     if (is_array($message) && count($message) == 1) { 
      $message = array_shift($message); 
     } 

     // change to a human-readable array output if it's any other array 
     if (is_array($message)) { 
      $message = print_r($message,true); 
     } 

     return $message; 
    } 
} 

的[我们可以创建自定义的通过自己的方式登录CRM糖的文件？（