make fileactions extendable by plugins

1 files changed, 100 insertions, 0 deletions

diff --git a/files/js/fileactions.js b/files/js/fileactions.js
new file mode 100644
index 00000000000..bb02b639c57
--- /dev/null
+++ b/files/js/fileactions.js
@@ -0,0 +1,100 @@
+FileActions={
+	actions:{},
+	defaults:{},
+	register:function(mime,name,action){
+		if(!FileActions.actions[mime]){
+			FileActions.actions[mime]={};
+		}
+		FileActions.actions[mime][name]=action;
+	},
+	setDefault:function(mime,name){
+		FileActions.defaults[mime]=FileActions.actions[mime][name];
+	},
+	get:function(mime,type){
+		var actions={};
+		if(FileActions.actions.all){
+			actions=$.extend( actions, FileActions.actions.all )
+		}
+		if(mime){
+			if(FileActions.actions[mime]){
+				actions=$.extend( actions, FileActions.actions[mime] )
+			}
+			var mimePart=mime.substr(0,mime.indexOf('/'));
+			if(FileActions.actions[mimePart]){
+				actions=$.extend( actions, FileActions.actions[mimePart] )
+			}
+		}
+		if(type){//type is 'dir' or 'file'
+			if(FileActions.actions[type]){
+				actions=$.extend( actions, FileActions.actions[type] )
+			}
+		}
+		return actions;
+	},
+	getDefault:function(mime,type){
+		if(mime){
+			var mimePart=mime.substr(0,mime.indexOf('/'));
+		}
+		if(mime && FileActions.defaults[mime]){
+			return FileActions.defaults[mime];
+		}else if(mime && FileActions.defaults[mimePart]){
+			return FileActions.defaults[mimePart];
+		}else if(type && FileActions.defaults[type]){
+			return FileActions.defaults[type];
+		}else{
+			return FileActions.defaults.all;
+		}
+	},
+	display:function(parent){
+		$('#file_menu>ul').empty();
+		parent.append($('#file_menu'));
+		var actions=FileActions.get(FileActions.getCurrentMimeType(),FileActions.getCurrentType());
+		for(name in actions){
+			var html='<li><a href="" alt="'+name+'">'+name+'</a></li>';
+			var element=$(html);
+			element.data('action',name);
+			element.click(function(){
+				event.preventDefault();
+				actions[$(this).data('action')](FileActions.getCurrentFile());
+			});
+			$('#file_menu>ul').append(element);
+		}
+		$('#file_menu').slideToggle(250);
+		return false;
+	},
+	getCurrentFile:function(){
+		return $('#file_menu').parents('tr:first').attr('data-file');
+	},
+	getCurrentMimeType:function(){
+		return $('#file_menu').parents('tr:first').attr('data-mime');
+	},
+	getCurrentType:function(){
+		return $('#file_menu').parents('tr:first').attr('data-type');
+	}
+}
+
+FileActions.register('all','Download',function(filename){
+	window.location='ajax/download.php?files='+filename+'&dir='+$('#dir').val();
+	$('#file_menu').slideToggle(250);
+});
+
+FileActions.register('all','Delete',function(filename){
+	$.ajax({
+		url: 'ajax/delete.php',
+		data: "dir="+$('#dir').val()+"&file="+filename,
+		complete: function(data){
+			boolOperationFinished(data, function(){
+				FileList.remove(filename);
+			});
+		}
+	});
+});
+
+FileActions.setDefault('all','Download');
+
+FileActions.register('dir','Open',function(filename){
+	window.location='index.php?dir='+$('#dir').val()+'/'+filename;
+	$('#file_menu').slideToggle(250);
+});
+
+FileActions.setDefault('dir','Open');
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