bug fix when starting multiply uploads while the old ones arent finsihed, detect file actions on mimetype not on extention

files/upload.php

@@ -22,6 +22,8 @@
 */
 require_once('../inc/lib_base.php');
 
+// sleep(5); //immitate slow internet.
+
 $fileName=$_FILES['file']['name'];
 $source=$_FILES['file']['tmp_name'];
 $target=$CONFIG_DATADIRECTORY.'/'.$_GET['dir'].'/'.$fileName;

inc/lib_files.php

@@ -59,6 +59,7 @@ class OC_FILES {
 				$file['directory']=$directory;
 				$stat=stat($directory.'/'.$filename);
 				$file=array_merge($file,$stat);
+				$file['mime']=OC_FILES::getMimeType($directory .'/'. $filename);
 				$file['type']=filetype($directory .'/'. $filename);
 				if($file['type']=='dir'){
 					$dirs[$file['name']]=$file;
@@ -190,6 +191,71 @@ class OC_FILES {
 			}
 		}
 	}
+	
+	/**
+	* try to detect the mime type of a file
+	*
+	* @param  string  file path
+	* @return string  guessed mime type
+	*/
+	function getMimeType($fspath){
+		if (@is_dir($fspath)) {
+			// directories are easy
+			return "httpd/unix-directory"; 
+		} else if (function_exists("mime_content_type")) {
+			// use mime magic extension if available
+			$mime_type = mime_content_type($fspath);
+		} else if ($this->_can_execute("file")) {
+			// it looks like we have a 'file' command, 
+			// lets see it it does have mime support
+			$fp = popen("file -i '$fspath' 2>/dev/null", "r");
+			$reply = fgets($fp);
+			pclose($fp);
+			
+			// popen will not return an error if the binary was not found
+			// and find may not have mime support using "-i"
+			// so we test the format of the returned string 
+			
+			// the reply begins with the requested filename
+			if (!strncmp($reply, "$fspath: ", strlen($fspath)+2)) {                     
+				$reply = substr($reply, strlen($fspath)+2);
+				// followed by the mime type (maybe including options)
+				if (preg_match('/^[[:alnum:]_-]+/[[:alnum:]_-]+;?.*/', $reply, $matches)) {
+					$mime_type = $matches[0];
+				}
+			}
+		} 
+		if (empty($mime_type)) {
+			// Fallback solution: try to guess the type by the file extension
+			// TODO: add more ...
+			switch (strtolower(strrchr(basename($fspath), "."))) {
+			case ".html":
+				$mime_type = "text/html";
+				break;
+			case ".txt":
+				$mime_type = "text/plain";
+				break;
+			case ".css":
+				$mime_type = "text/css";
+				break;
+			case ".gif":
+				$mime_type = "image/gif";
+				break;
+			case ".jpg":
+				$mime_type = "image/jpeg";
+				break;
+			case ".jpg":
+				$mime_type = "png/jpeg";
+				break;
+			default: 
+				$mime_type = "application/octet-stream";
+				break;
+			}
+		}
+		
+		return $mime_type;
+	}
+
 }
 
 function zipAddDir($dir,$zip,$internalDir=''){

js/filebrowser.js

@@ -129,16 +129,16 @@ OC_FILES.browser.files.show=function(parent,fileList){
 		for(name in fileList){
 			file=fileList[name];
 			if(!OC_FILES.browser.files.fileNodes[file.name]){
-				OC_FILES.browser.files.add(file.name,file.type,file.size,file.date);
+				OC_FILES.browser.files.add(file.name,file.type,file.size,file.date,file.mime);
 			}
 		}
 	}
 }
-OC_FILES.browser.files.add=function(name,type,size,date){
+OC_FILES.browser.files.add=function(name,type,size,date,mime){
 	if(name){
 		if(!size) size=0;
 		if(!date) date=getTimeString();
-		OC_FILES.files[name]=new OC_FILES.file(OC_FILES.dir,name,type);
+		OC_FILES.files[name]=new OC_FILES.file(OC_FILES.dir,name,type,mime);
 		tr=document.createElement('tr');
 		OC_FILES.browser.files.fileNodes[name]=tr;
 		OC_FILES.browser.files.tbody.appendChild(tr);

js/lib_files.js

@@ -49,7 +49,7 @@ OC_FILES.getdirectorycontent_parse=function(req){
 		if(fileElements.length>0){
 			for(index=0;index<fileElements.length;index++){
 				var file=new Array();
-				var attributes=Array('size','name','type','directory','date');
+				var attributes=Array('size','name','type','directory','date','mime');
 				for(i in attributes){
 					var name=attributes[i];
 					file[name]=fileElements.item(index).getAttribute(name);
@@ -106,6 +106,11 @@ OC_FILES.upload=function(dir,iframeId){
 			return false;
 		}
 	}
+	var mime='';
+	if(fileSelector.files && fileSelector.files[0].type){
+		var mime=fileSelector.files[0].type;
+	}
+	file.dir=dir;
 	file.dir=dir;
 	file.name=name;
 	file.type='file';
@@ -118,9 +123,10 @@ OC_FILES.upload=function(dir,iframeId){
 	OC_FILES.cache.incomplete[dir][name]['name']=name;
 	OC_FILES.cache.incomplete[dir][name]['type']='incomplete';
 	OC_FILES.cache.incomplete[dir][name]['size']=size;
+	OC_FILES.cache.incomplete[dir][name]['mime']=mime;
 	OC_FILES.uploadIFrames[iframeId].file=file;
 	OC_FILES.uploadIFrames[iframeId].addEvent('onload',new callBack(OC_FILES.upload_callback,OC_FILES.uploadIFrames[iframeId]));
-	OC_FILES.browser.files.add(name,'incomplete',size);
+	OC_FILES.browser.files.add(name,'incomplete',size,null,mime);
 	OC_FILES.uploadForm.submit();
 	if(OC_FILES.uploadForm.parentElement){
 		OC_FILES.uploadForm.className='hidden';
@@ -137,11 +143,11 @@ OC_FILES.upload_callback=function(iframeId){
 	if(OC_FILES.cache.incomplete[file.dir][file.name]){
 		OC_FILES.browser.files.remove(file.name);
 		OC_FILES.cache.files[file.name]=OC_FILES.cache.incomplete[file.dir][file.name]
-		OC_FILES.cache.incomplete[file.dir][file.name]=null;
+		delete OC_FILES.cache.incomplete[file.dir][file.name];
 		OC_FILES.cache.files[file.name]['type']=file.type;
 		this.uploadForm.parentNode.removeChild(this.uploadForm);
 		this.parentNode.removeChild(this);
-		delete OC_FILES.uploadIFrames[file.iframeId];
+		OC_FILES.uploadIFrames[file.iframeId]=null;
 		OC_FILES.browser.show(file.dir);
 	}
 }
@@ -305,11 +311,17 @@ OC_FILES.actions_selected['delete']=function(){
 
 OC_FILES.files=Array();
 
-OC_FILES.file=function(dir,file,type){
+OC_FILES.file=function(dir,file,type,mime){
 	if(file){
 		this.type=type;
 		this.file=file;
 		this.dir=dir;
+		this.mime=mime;
+		if(mime){
+			var mimeParts=mime.split('/');
+			this.mime1=mimeParts[0];
+			this.mime2=mimeParts[1];
+		}
 		this.actions=new Object();
 		if(file.lastIndexOf('.')){
 			this.extention=file.substr(file.lastIndexOf('.')+1);
@@ -328,10 +340,17 @@ OC_FILES.file=function(dir,file,type){
 				}
 			}
 		}
-		if(OC_FILES.fileActions[this.extention]){
+		if(OC_FILES.fileActions[this.mime1]){
-			for(index in OC_FILES.fileActions[this.extention]){
+			for(index in OC_FILES.fileActions[this.mime1]){
-				if(OC_FILES.fileActions[this.extention][index].call){
+				if(OC_FILES.fileActions[this.mime1][index].call){
-					this.actions[index]=OC_FILES.fileActions[this.extention][index];
+					this.actions[index]=OC_FILES.fileActions[this.mime1][index];
+				}
+			}
+		}
+		if(OC_FILES.fileActions[this.mime]){
+			for(index in OC_FILES.fileActions[this.mime]){
+				if(OC_FILES.fileActions[this.mime][index].call){
+					this.actions[index]=OC_FILES.fileActions[this.mime][index];
 				}
 			}
 		}
@@ -372,15 +391,10 @@ OC_FILES.fileActions.dir.dropOn=function(file){
 	OC_FILES.move(file.file,file.file,file.dir,this.dir+'/'+this.file);
 }
 
-OC_FILES.fileActions.jpg=new Object()
+OC_FILES.fileActions.image=new Object()
 
-OC_FILES.fileActions.jpg.show=function(){
+OC_FILES.fileActions.image.show=function(){
 	OC_FILES.browser.showImage(this.dir,this.file);
 }
 
-OC_FILES.fileActions.jpg['default']=OC_FILES.fileActions.jpg.show;
+OC_FILES.fileActions.image['default']=OC_FILES.fileActions.image.show;
-
-OC_FILES.fileActions.jpeg=OC_FILES.fileActions.jpg
-OC_FILES.fileActions.png=OC_FILES.fileActions.jpg
-OC_FILES.fileActions.gif=OC_FILES.fileActions.jpg
-OC_FILES.fileActions.bmp=OC_FILES.fileActions.jpg