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allow transparent opening of zip files from the web interface

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Robin Appelman 2012-03-03 20:46:46 +01:00
parent 72947e46d1
commit a5df3f8ea7
3 changed files with 64 additions and 5 deletions
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4
apps/files_archive/appinfo/app.php
View file

@ -12,3 +12,7 @@ foreach(array('ZIP') as $type){
}
OC::$CLASSPATH['OC_Filestorage_Archive']='apps/files_archive/lib/storage.php';
OC_Hook::connect('OC_Filesystem','get_mountpoint','OC_Filestorage_Archive','autoMount');
OC_Util::addScript( 'files_archive', 'archive' );

15
apps/files_archive/js/archive.js Normal file
View file

@ -0,0 +1,15 @@
/**
* Copyright (c) 2012 Robin Appelman <icewind@owncloud.com>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
$(document).ready(function() {
if(typeof FileActions!=='undefined'){
FileActions.register('application/zip','Open','',function(filename){
window.location='index.php?dir='+encodeURIComponent($('#dir').val()).replace(/%2F/g, '/')+'/'+encodeURIComponent(filename);
});
FileActions.setDefault('application/zip','Open');
}
});

50
apps/files_archive/lib/storage.php
View file

@ -13,10 +13,13 @@ class OC_Filestorage_Archive extends OC_Filestorage_Common{
*/
private $archive;
private $path;
private static $mounted=array();
private static $enableAutomount=true;
private static $rootView;
private function stripPath($path){//files should never start with /
if(substr($path,0,1)=='/'){
return substr($path,1);
$path=substr($path,1);
}
return $path;
}
@ -52,9 +55,14 @@ class OC_Filestorage_Archive extends OC_Filestorage_Common{
if($path==''){
$stat=stat($this->path);
}else{
$stat=array();
$stat['mtime']=$this->archive->mtime($path);
$stat['size']=$this->archive->filesize($path);
if($this->is_dir($path)){
$stat=array('size'=>0);
$stat['mtime']=filemtime($this->path);
}else{
$stat=array();
$stat['mtime']=$this->archive->mtime($path);
$stat['size']=$this->archive->filesize($path);
}
}
$stat['ctime']=$ctime;
return $stat;
@ -64,7 +72,11 @@ class OC_Filestorage_Archive extends OC_Filestorage_Common{
if($path==''){
return 'dir';
}
return $this->archive->fileExists($path.'/')?'dir':'file';
if(substr($path,-1)=='/'){
return $this->archive->fileExists($path)?'dir':'file';
}else{
return $this->archive->fileExists($path.'/')?'dir':'file';
}
}
public function is_readable($path){
return is_readable($this->path);
@ -99,4 +111,32 @@ class OC_Filestorage_Archive extends OC_Filestorage_Common{
return false;//not supported
}
}
/**
* automount paths from file hooks
* @param aray params
*/
public static function autoMount($params){
if(!self::$enableAutomount){
return;
}
$path=$params['path'];
if(!self::$rootView){
self::$rootView=new OC_FilesystemView('');
}
self::$enableAutomount=false;//prevent recursion
$supported=array('zip');
foreach($supported as $type){
$ext='.'.$type.'/';
if(($pos=strpos(strtolower($path),$ext))!==false){
$archive=substr($path,0,$pos+strlen($ext)-1);
if(self::$rootView->file_exists($archive) and array_search($archive,self::$mounted)===false){
$localArchive=self::$rootView->getLocalFile($archive);
OC_Filesystem::mount('OC_Filestorage_Archive',array('archive'=>$localArchive),$archive.'/');
self::$mounted[]=$archive;
}
}
}
self::$enableAutomount=true;
}
}