Subversion-Projekte lars-tiefland.prado

<?php

class ViewSource extends TPage
{
        private $_path=null;
        private $_fullPath=null;
        private $_fileType=null;

        public function onLoad($param)
        {
                parent::onLoad($param);
                $path=$this->Request['path'];
                $fullPath=realpath($this->Service->BasePath.'/'.$path);
                $fileExt=$this->getFileExtension($fullPath);
                if($fullPath!==false && is_file($fullPath) && strpos($fullPath,$this->Service->BasePath)!==false)
                {
                        if($this->isFileTypeAllowed($fileExt))
                        {
                                $this->_fullPath=strtr($fullPath,'\\','/');
                                $this->_path=strtr(substr($fullPath,strlen($this->Service->BasePath)),'\\','/');
                        }
                }
                if($this->_fullPath===null)
                        throw new THttpException(500,'File Not Found: %s',$path);

                $this->SourceList->DataSource=$this->SourceFiles;
                $this->SourceList->dataBind();

                $this->Highlighter->Language=$this->getFileLanguage($fileExt);
                if($this->Request['lines']==='false')
                        $this->Highlighter->ShowLineNumbers=false;
                $this->SourceView->Text=file_get_contents($this->_fullPath);
        }

        public function getFilePath()
        {
                return $this->_path;
        }

        protected function getSourceFiles()
        {
                $list=array();
                $basePath=dirname($this->_fullPath);
                if($dh=opendir($basePath))
                {
                        while(($file=readdir($dh))!==false)
                        {
                                if(is_file($basePath.'/'.$file))
                                {
                                        $extension=$this->getFileExtension($basePath.'/'.$file);
                                        if($this->isFileTypeAllowed($extension))
                                        {
                                                $fileType=$this->getFileType($extension);
                                                $list[]=array(
                                                        'name'=>$file,
                                                        'type'=>$fileType,
                                                        'active'=>basename($this->_fullPath)===$file,
                                                        'url'=>'?page=ViewSource&amp;path=/'.ltrim(strtr(dirname($this->_path),'\\','/').'/'.$file,'/')
                                                );
                                        }
                                }

                        }
                        closedir($dh);
                }
                foreach($list as $item)
                        $aux[]=$item['name'];
                array_multisort($aux, SORT_ASC, $list);
                return $list;
        }

        protected function isFileTypeAllowed($extension)
        {
                return in_array($extension,array('tpl','page','php','html'));
        }

        protected function getFileExtension($fileName)
        {
                if(($pos=strrpos($fileName,'.'))===false)
                        return '';
                else
                        return substr($fileName,$pos+1);
        }

        protected function getFileType($extension)
        {
                if($extension==='tpl' || $extension==='page')
                        return 'Template file';
                else
                        return 'Class file';
        }

        protected function getFileLanguage($extension)
        {
                switch($extension)
                {
                        case 'page' :
                        case 'tpl' :
                                return 'prado';
                        case 'php' :
                                return 'php';
                                break;
                        case 'xml' :
                                return 'xml';
                                break;
                        default :
                                return 'html';
                }
        }
}

?>