/upload/src/service/design/srv/PwDesignImportZip.php

<?php

/**

 * the last known user to change this file in the repository  <$LastChangedBy: gao.wanggao $>

 * @author $Author: gao.wanggao $ Foxsee@aliyun.com

 * @copyright ?2003-2103 phpwind.com

 * @license http://www.phpwind.com

 * @version $Id: PwDesignImportZip.php 24904 2013-02-26 04:01:46Z gao.wanggao $ 

 * @package 

 */

class PwDesignImportZip {

	public $newIds = array();

	

	protected $themesPath = '';

	protected $pageid = 0;

	protected $tplPath = '';

	

	private $_files = array();

	private $_tplExt = '.htm';

	

	public function __construct($pageBo) {

		$this->pageid = $pageBo->pageid;

		$this->themesPath = Wind::getRealDir('THEMES:portal.local.');

		$this->tplPath = $this->themesPath . $pageBo->getTplPath();

	}

	

	/**

	 * 检查目录

	 * Enter description here ...

	 */

	public function checkDirectory() {

		if (is_writable($this->themesPath)) return true;

		return false;

	}

	

	/**

	 * 检查并导入zip文件

	 * Enter description here ...

	 * @param string $filename

	 */

	public function checkZip($filename) {

		Wind::import("WIND:parser.WindXmlParser");

		Wind::import('LIB:utility.PwZip');

		$config = array();

		$_isTpl = false;

		$extension = array('htm','js','gif','jpg','jpeg','txt','png','css','xml');

		$zip = new PwZip();

		$xml = new WindXmlParser('1.0', Wekit::app()->charset);

		if (!$fileData = $zip->extract($filename)) return new PwError("DESIGN:upload.file.error");

		foreach ($fileData AS &$file) {

			$file['filename'] = str_replace('\\', '/', $file['filename']);

			$pos = strpos($file['filename'], '/');

			$lenth = strlen($file['filename']);

			$file['filename'] = substr($file['filename'], (int)$pos+1, $lenth-$pos);

			if (strtolower($file['filename']) == 'manifest.xml') {

				$config = $xml->parseXmlStream($file['data'], 0);

			}

			//过滤文件类型

			$ext = strtolower(substr(strrchr($file['filename'], '.'), 1));

			if (!in_array($ext, $extension)) {

				unset($file); 

				continue;

			}

			

			//过滤中文文件名

			if (preg_match('/^[\x7f-\xff]+$/', $file['filename'])) {

				unset($file);

				continue;

			}

			

			//导入模块数据并记录新ID

			if ($file['filename'] == 'module/data.txt') {

				$this->importTxt($file['data']);

				unset($file);

			}

		}

		//if (!$config) return new PwError("DESIGN:file.check.fail");

		

		foreach ($fileData AS &$_file) {

			$ext = strrchr($_file['filename'], ".");

			if($ext != $this->_tplExt) continue;

			$_file['data'] = $this->filterTemplate($_file['data']);

			$_file['data'] = $this->replaceTpl($_file['data']);

			$_file['data'] = $this->compileStyle($_file['data']);

			if ($_file['data']) $_isTpl = true;

		}

		WindFile::del($filename);

		//TODO 版本号验证

		if (!$fileData) return new PwError("DESIGN:file.check.fail");

		if (!$_isTpl) return new PwError("DESIGN:file.check.fail");

		if (!$this->writeFile($fileData)) return true;

		return false;

	}

	

	/**

	 * 导入应用中心模版

	 * Enter description here ...

	 * @param string $folder

	 */

	public function appcenterToLocal($folder) {

		if (!$folder) return false;

		$appPath = Wind::getRealDir('THEMES:portal.appcenter.'.$folder.'.');	

		$fileData = $this->read($appPath);	

		$ifTpl = false;

		foreach ($fileData AS &$file) {

			if ($file['filename'] == $appPath . 'module/data.txt') {

				$this->importTxt($file['data']);

				unset($file);

			}

		}

		foreach ($fileData AS &$_file) {

			$_file['filename'] = str_replace($appPath, '', $_file['filename']);

			$ext = strrchr($_file['filename'], ".");

			if($ext != $this->_tplExt) continue;

			$_file['data'] = $this->replaceTpl($_file['data'], $config);

			$_file['data'] = $this->compileStyle($_file['data']);

			$ifTpl = true;

		}

		if (!$ifTpl) return false;

		if (!$this->writeFile($fileData)) return true;

		return false;

	}



	

	protected function replaceTpl($section) {

		Wind::import('SRV:design.dm.PwDesignModuleDm');

		$ds = Wekit::load('design.PwDesignModule');

    	if (preg_match_all('/\<pw-list\s*id=\"(\d+)\"\s*>/isU',$section, $matches)) {

    		foreach ($matches[1] AS $k=>$v) {

    			if (isset($this->newIds[$v])) {

	    			$section = str_replace($matches[0][$k], '<pw-list id="'.$this->newIds[$v].'">', $section);

    			} else {

    				$section = str_replace($matches[0][$k], '<pw-list>', $section);

    			}

    		}

    	}

	    return $section;

	}



   /**

    * 替换frame标签

    */ 

    protected function filterTemplate($string) { 

        $string = str_replace('<?', '&lt;?', $string); 

        $in = array( 

            '/<!--#(.*)#-->/isU', 

            '/<!--\{(.*)\}-->/isU', 

            '/<frame(.*)>/isU', 

            '/<\/fram(.*)>/isU', 

            '/<iframe(.*)>/isU', 

            '/<\/ifram(.*)>/isU' 

        ); 

        $out = array( 

            '&lt;!--# \\1 #--&gt', 

            '&lt;!--{ \\1  }--&gt', 

            '&lt;frame\\1&gt;', 

            '&lt;/fram\\1&gt;', 

            '&lt;iframe\\1&gt;', 

            '&lt;/ifram\\1&gt;' 

        ); 

        return preg_replace($in ,$out, $string); 

    } 



	/**

	 * 给style.css 加个随机码

	 * Enter description here ...

	 * @param unknown_type $section

	 */

	protected function compileStyle($section) {

		$in = '{@G:design.url.css}/style.css';

		$out = '{@G:design.url.css}/style.css?rand='.Pw::getTime();

		return str_replace($in, $out, $section);

	}

	

	protected function importTxt($content) {

		$srv = Wekit::load('design.srv.PwDesignImportTxt');

		$pageInfo = $this->_getPageDs()->getPage($this->pageid);

		$srv = new PwDesignImportTxt();

		$srv->setPageInfo($pageInfo);

		$resource = $srv->checkTxt('', $content);

		if ($resource instanceof PwError) return false;

		$resource = $srv->importTxt();

		$this->newIds = $srv->newIds;

	}

	

	protected function writeFile($fileData) {

		$failArray = array();

		$dir = $this->tplPath;

		WindFolder::rm($dir, true);

		WindFolder::mk($dir);

		foreach ($fileData AS $file) {

			WindFolder::mkRecur($dir . '/' . dirname($file['filename']));

			if (!WindFile::write($dir . '/' . $file['filename'], $file['data'])) $failArray[] = $file['filename'];

		}

		return $failArray;

	}

	

	protected function read($dir) {

		if (!is_dir($dir)) return array();

		if (!$handle = @opendir($dir)) return array();

		while (false !== ($file = @readdir($handle))) {

			if ('.' === $file || '..' === $file) continue;

			$fileName = $dir . $file;

			if (is_file($fileName)){

				if (!$_handle = fopen($fileName, 'rb')) continue;

				$data = '';

				while (!feof($_handle))

					$data .= fgets($_handle, 4096);

				fclose($_handle);

				$this->_files[] = array('filename'=>$fileName, 'data'=>$data);

			} elseif (is_dir($fileName)){

				$this->read($fileName .'/');

			}

		}

		unset($data);

		@closedir($handle);

		return $this->_files;

	}

	

	private function _getPageDs() {

		return Wekit::load('design.PwDesignPage');

	}

}

?>