diff options
| author | wei <> | 2006-01-30 22:31:58 +0000 |
|---|---|---|
| committer | wei <> | 2006-01-30 22:31:58 +0000 |
| commit | 265b7e85766ba403ca0a8b58648dd091e483cf38 (patch) | |
| tree | 8303f80dd10a13ca7159e306ca97c31b00e0c4db /framework/Web/UI/TTarAssetManager.php | |
| parent | 083f77f4ed265dc74b0530fa6f232248dbaacb41 (diff) | |
Adding THtmlArea.
Diffstat (limited to 'framework/Web/UI/TTarAssetManager.php')
| -rw-r--r-- | framework/Web/UI/TTarAssetManager.php | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/framework/Web/UI/TTarAssetManager.php b/framework/Web/UI/TTarAssetManager.php new file mode 100644 index 00000000..4a05891e --- /dev/null +++ b/framework/Web/UI/TTarAssetManager.php @@ -0,0 +1,74 @@ +<?php
+/**
+ * TTarAssetDeployer class file.
+ *
+ * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
+ * @link http://www.pradosoft.com/
+ * @copyright Copyright © 2006 PradoSoft
+ * @license http://www.pradosoft.com/license/
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI
+ */
+
+/**
+ * TTarAssetDeployer class.
+ * Publish a tar file by extracting its contents to the assets directory.
+ * Each tar file must be accomplished with its own MD5 check sum file.
+ * The MD5 file is published when the tar contents are successfully
+ * extracted to the assets directory. The presence of the MD5 file
+ * as published asset assumes that the tar file has already been extracted.
+ *
+ * Compressed tar files are not supported.
+ *
+ * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI
+ * @since 3.0
+ */
+class TTarAssetManager extends TAssetManager
+{
+ /**
+ * Publish a tar file by extracting its contents to the assets directory.
+ * Each tar file must be accomplished with its own MD5 check sum file.
+ * The MD5 file is published when the tar contents are successfully
+ * extracted to the assets directory. The presence of the MD5 file
+ * as published asset assumes that the tar file has already been extracted.
+ * @param string tar filename
+ * @param string MD5 checksum for the corresponding tar file.
+ * @return string URL path to the directory where the tar file was extracted.
+ */
+ public function publishTarFile($tarfile, $md5sum)
+ {
+ //if md5 file is published assume tar asset deployed
+ if(($md5Path = $this->getPublishedUrl($md5sum)) != null)
+ return dirname($md5Path);
+
+ if(($fullpath=realpath($tarfile))===false)
+ throw new TIOException('unable_to_locate_tar_file', $tarfile);
+ else if(is_file($fullpath))
+ {
+ $dir=$this->hash(dirname($fullpath));
+ $destination = $this->getBasePath().'/'.$dir.'/';
+ if($this->deployTarFile($fullpath, $destination))
+ return dirname($this->publishFilePath($md5sum));
+ }
+
+ throw new TIOException('unable_to_publish_tar_file', $tarfile);
+ }
+
+ /**
+ * Extracts the tar file to the destination directory.
+ * N.B Tar file must not be compressed.
+ * @param string tar file
+ * @param string path where the contents of tar file are to be extracted
+ * @return boolean true if extract successful, false otherwise.
+ */
+ protected function deployTarFile($fullpath,$destination)
+ {
+ Prado::using('System.Data.TTarFileExtractor');
+ $tar = new TTarFileExtractor($fullpath);
+ return $tar->extract($destination);
+ }
+}
+
+?>
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