/**
* Runs the action.
*/
public function run()
{
foreach (Yii::app()->log->routes as $route) {
if ($route instanceof CWebLogRoute || $route instanceof CFileLogRoute || $route instanceof YiiDebugToolbarRoute) {
$route->enabled = false;
}
}
$asset = $_GET['path'];
#修改为action读取文件资料
$SAECommon = new SAECommon();
$path = $SAECommon->saedisk_decrypt($asset);
if (!file_exists($path)) {
throw new CHttpException(404, Yii::t('yii', 'The asset "{asset}" to be published does not exist.', array('{asset}' => $asset)));
}
// 浏览器根据etag来缓存，增加 date('H') 则为一小时更新
$etag = md5($path + date('d'));
header("ETag: {$etag}");
$offset = 60 * 60 * 24;
//css文件的距离现在的过期时间，这里设置为一天
$expire = "expires: " . gmdate("D, d M Y H:i:s", time() + $offset) . " GMT";
header($expire);
$type = CFileHelper::getMimeType($path);
header("content-type: {$type}; charset: UTF-8");
//注意修改到你的编码
#header ("cache-control: max-age=$offset,must-revalidate");
header("cache-control: max-age={$offset}");
#header ("Pragma:");
#print_r($_SERVER['HTTP_IF_NONE_MATCH']);die;
if (isset($_SERVER['HTTP_IF_NONE_MATCH']) and $_SERVER['HTTP_IF_NONE_MATCH'] == $etag) {
#header('HTTP/1.1 304 Not Modified');
header('Etag:' . $etag, true, 304);
} else {
if (extension_loaded('zlib')) {
//检查服务器是否开启了zlib拓展
ob_start('ob_gzhandler');
}
//加载文件
//include($path);
echo file_get_contents($path);
if (extension_loaded('zlib')) {
ob_end_flush();
//输出buffer中的内容，即压缩后的css文件
}
}
exit;
}
/**
* Publishes a file or a directory.
* This method will copy the specified asset to a web accessible directory
* and return the URL for accessing the published asset.
* <ul>
* <li>If the asset is a file, its file modification time will be checked
* to avoid unnecessary file copying;</li>
* <li>If the asset is a directory, all files and subdirectories under it will
* be published recursively. Note, in case $forceCopy is false the method only checks the
* existence of the target directory to avoid repetitive copying.</li>
* </ul>
*
* Note: On rare scenario, a race condition can develop that will lead to a
* one-time-manifestation of a non-critical problem in the creation of the directory
* that holds the published assets. This problem can be avoided altogether by 'requesting'
* in advance all the resources that are supposed to trigger a 'publish()' call, and doing
* that in the application deployment phase, before system goes live. See more in the following
* discussion: http://code.google.com/p/yii/issues/detail?id=2579
*
* @param string $path the asset (file or directory) to be published
* @param boolean $hashByName whether the published directory should be named as the hashed basename.
* If false, the name will be the hash taken from dirname of the path being published and path mtime.
* Defaults to false. Set true if the path being published is shared among
* different extensions.
* @param integer $level level of recursive copying when the asset is a directory.
* Level -1 means publishing all subdirectories and files;
* Level 0 means publishing only the files DIRECTLY under the directory;
* level N means copying those directories that are within N levels.
* @param boolean $forceCopy whether we should copy the asset file or directory even if it is already published before.
* This parameter is set true mainly during development stage when the original
* assets are being constantly changed. The consequence is that the performance
* is degraded, which is not a concern during development, however.
* This parameter has been available since version 1.1.2.
* @return string an absolute URL to the published asset
* @throws CException if the asset to be published does not exist.
*/
public function publish($path, $hashByName = false, $level = -1, $forceCopy = false)
{
if (isset($this->_published[$path])) {
return $this->_published[$path];
} else {
if (($src = realpath($path)) !== false) {
#修改为action读取文件资料
$SAECommon = new SAECommon();
$path = $SAECommon->saedisk_encrypt($src);
$path_test = Yii::app()->createUrl('site/assets', array('path' => $path));
//createUrl 后自动转义,再转换回/
$path_test = str_replace('%2F', '/', $path_test);
return $this->_published[$path] = $path_test;
}
}
throw new CException(Yii::t('yii', 'The asset "{asset}" to be published does not exist.', array('{asset}' => $path)));
}
