Subversion-Projekte lars-tiefland.prado

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Revision Autor Zeilennr. Zeile
1 lars 1 
<?php
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class ViewSource extends TPage
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{
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	private $_path=null;
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	private $_fullPath=null;
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	private $_fileType=null;
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	public function onLoad($param)
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	{
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		parent::onLoad($param);
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		$path=$this->Request['path'];
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		$fullPath=realpath($this->Service->BasePath.'/'.$path);
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		$fileExt=$this->getFileExtension($fullPath);
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		if($fullPath!==false && is_file($fullPath) && strpos($fullPath,$this->Service->BasePath)!==false)
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		{
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 			if($this->isFileTypeAllowed($fileExt))
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 			{
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				$this->_fullPath=strtr($fullPath,'\\','/');
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				$this->_path=strtr(substr($fullPath,strlen($this->Service->BasePath)),'\\','/');
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 			}
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		}
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		if($this->_fullPath===null)
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			throw new THttpException(500,'File Not Found: %s',$path);
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		$this->SourceList->DataSource=$this->SourceFiles;
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		$this->SourceList->dataBind();
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		$this->Highlighter->Language=$this->getFileLanguage($fileExt);
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		if($this->Request['lines']==='false')
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			$this->Highlighter->ShowLineNumbers=false;
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		$this->SourceView->Text=file_get_contents($this->_fullPath);
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	}
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	public function getFilePath()
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	{
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		return $this->_path;
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	}
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	protected function getSourceFiles()
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	{
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		$list=array();
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		$basePath=dirname($this->_fullPath);
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		if($dh=opendir($basePath))
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		{
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			while(($file=readdir($dh))!==false)
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			{
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				if(is_file($basePath.'/'.$file))
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				{
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					$extension=$this->getFileExtension($basePath.'/'.$file);
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					if($this->isFileTypeAllowed($extension))
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					{
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						$fileType=$this->getFileType($extension);
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						$list[]=array(
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							'name'=>$file,
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							'type'=>$fileType,
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							'active'=>basename($this->_fullPath)===$file,
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							'url'=>'?page=ViewSource&amp;path=/'.ltrim(strtr(dirname($this->_path),'\\','/').'/'.$file,'/')
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						);
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					}
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				}
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			}
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			closedir($dh);
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		}
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		foreach($list as $item)
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			$aux[]=$item['name'];
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		array_multisort($aux, SORT_ASC, $list);
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		return $list;
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	}
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	protected function isFileTypeAllowed($extension)
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	{
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		return in_array($extension,array('tpl','page','php','html'));
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	}
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	protected function getFileExtension($fileName)
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	{
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		if(($pos=strrpos($fileName,'.'))===false)
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			return '';
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		else
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			return substr($fileName,$pos+1);
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	}
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	protected function getFileType($extension)
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	{
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		if($extension==='tpl' || $extension==='page')
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			return 'Template file';
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		else
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			return 'Class file';
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	}
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	protected function getFileLanguage($extension)
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	{
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		switch($extension)
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		{
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			case 'page' :
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			case 'tpl' :
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				return 'prado';
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			case 'php' :
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				return 'php';
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				break;
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			case 'xml' :
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				return 'xml';
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				break;
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			default :
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				return 'html';
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		}
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	}
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}
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?>