very important update for widgets management..

app/assets/javascripts/orbitdesktop.js

@@ -55,7 +55,7 @@ var orbitDesktop = function(dom){
 				$(document).ready(function(){o.loadWallpaper(customwallpaper);o.bindDesktopEvents();o.loadIconCache();o.initializeDesktop();});
 			})
 		}
-	};
+	}
 	this.changeTheme = function(theme){  // this function is used for changing theme
 		o.theme = theme;
 		$.getJSON("/"+o.themefolder+"/"+theme+"/settings/"+theme+".json",function(ts){
@@ -1098,24 +1098,116 @@ var orbitDesktop = function(dom){
 		}
 		var widgets = function(){
 			var bindHandlers = function(){
-
+				$("#widget_list a").click(function(){
+					var sectionid = $(this).attr("for");
+					var widgetid = $(this).parent().parent().attr("for");
+					switch($(this).attr("href")){
+						case "addthis":
+						$this = $(this);
+						o.confirm({
+							message: "Are you sure you want to add this widget?",
+							buttons: ['Yes','No'],
+							highlighted: 1
+						},function(reply){
+							if(reply){
+								$.post("desktop_appstore/widgets_settings",{section:sectionid, widget:widgetid, what:"add"},function(result){
+									if(result[0].success){
+										$this.attr("href","removethis");
+										$targetDom = $this.parent().parent().find("div.status");
+										$parentDom = $this.parent();
+										if($targetDom.find("a").length == 0)
+											$targetDom.html("Status : Installed on");
+										$targetDom.append(" ").append($this);
+										if($parentDom.find("a").length == 0)
+											$parentDom.empty();
+										o.desktopData["home"]="";
+										o.notify("Widget added.","success",2);
+									}else{
+										o.notify(result[0].error,"imp",2);
+									}
+								})
+							}
+						})
+						break;
+						case "removethis":
+						$this = $(this);
+						o.confirm({
+							message: "Are you sure you want to remove this widget?",
+							buttons: ['Yes','No'],
+							highlighted: 2
+						},function(reply){
+							if(reply){
+								$.post("desktop_appstore/widgets_settings",{section:sectionid, widget:widgetid, what:"remove"},function(result){
+									if(result[0].success){
+										$this.attr("href","addthis");
+										$targetDom = $this.parent().parent().find("div.not_status");
+										$parentDom = $this.parent();
+										if($targetDom.html()=="")
+											$targetDom.html("Install on");
+										$targetDom.append(" ").append($this);
+										if($parentDom.find("a").length == 0)
+											$parentDom.html("Status : Downloaded");
+										o.desktopData["home"]="";
+										o.notify("Widget removed.","success",2);
+									}
+								})
+							}
+						})
+						break;
+					}
+					return false;
+				})
 			}
 			$("div#apps_store div#panel_r").load("/desktop_appstore/widgets",function(){
 				$.getJSON("/desktop_appstore/getuserwidgets",function(userwidgets){
-					var column = $('<div class="g_col list_t"><ul></ul></div>'),
+					var column = $('<div class="g_col list_t" style="width:350px;"><ul></ul></div>'),
 						counter = 1,
 						li;
 					$.each(userwidgets,function(i,widge){
-							li = $('<li class="list_t_item" for="'+widge._id+'"><div class="list_t_title">'+widge.name+'</div><div class="list_t_des">'+widge.shape+'</div></li>');
+						if(!widge.status)widge.status = "Downloaded";
+						var brick = widge.shape.split(' '),
+							bw = parseInt(brick[0].substr(1)),
+							bh = parseInt(brick[1].substr(1)),
+							shp = bw+" X "+bh;
+							li = $('<li class="list_t_item" for="'+widge._id+'"><div class="list_t_title">'+widge.name+'</div><div class="list_t_des">Author : '+widge.author+'</div><div class="list_t_des">Shape : '+shp+'</div><div class="list_t_des status">Status : '+widge.status+'</div><div class="list_t_des not_status"></div></li>');
+							var cur_section_names = new Array();
+							var section_names = new Array();
+							var section_links = new Array();
+							if(widge.section){
+								var s_name_list = "";
+								$.each(widge.section,function(x,sec){
+									$.each(o.sectionList,function(j,s){
+										if(s._id==sec){
+											cur_section_names.push(s.name);
+											s_name_list+= "<a href='removethis' for='"+s._id+"' style='text-decoration:underline;'>"+s.name +"</a> ";
+										}
+									})
+								})
+								var section_names = o.getArrayfromJson(o.sectionList,"name");
+								var section_links = o.getArrayfromJson(o.sectionList,"_id");
+								var s_name_list_not = "";
+								$.each(section_names,function(j,sec_name){
+									if($.inArray(sec_name,cur_section_names)==-1){
+										var sec_link = section_links[j];
+										s_name_list_not+= "<a href='addthis' for='"+sec_link+"' style='text-decoration:underline;'>"+sec_name+"</a> ";
+									}
+								})
+								li.find("div.status").html("Status : Installed on "+s_name_list);
+								if(s_name_list_not)
+									li.find("div.not_status").html("Install on "+s_name_list_not);
+							}else{
+								li.find("div.not_status").html("Install on "+o.sectionList[0].name+", "+o.sectionList[1].name+", "+o.sectionList[2].name+", "+o.sectionList[3].name);
+							}
+							//console.log(section_names);			
 							column.find("ul").append(li);
-							if(counter%5==0){
+							if(counter%4==0){
-								$("#journal_p div#paper_list div.overview").append(column);
+								$("#apps_store div#widget_list").append(column);
-								column = $('<div class="g_col list_t"><ul></ul></div>');
+								column = $('<div class="g_col list_t" style="width:350px;"><ul></ul></div>');
 							}
 							counter++;
 					})
-					//alert(column);
 				$("#apps_store div#widget_list").append(column);
+				bindHandlers();
 				})
 			})
 		}

app/assets/javascripts/orbitdesktopAPI.js

@@ -79,6 +79,13 @@ var orbitDesktopAPI = function(){
 		});
 		$confirm.stop(1,1).fadeIn();
 	};
+	this.getArrayfromJson = function(tjson,key){
+		var tempArray = new Array;
+		$.each(tjson,function(i,val){
+			tempArray.push(val[key]);
+		})
+		return tempArray;
+	}
 };
 orbitDesktopAPI.prototype.notifyImgPath = "temp";
 orbitDesktopAPI.prototype.wallpaperPath = "temp";

app/controllers/desktop_appstore_controller.rb

@@ -9,8 +9,89 @@ class DesktopAppstoreController< ApplicationController
 	end
 
 	def getuserwidgets
-		@widgets = current_user.desktop_widgets
+		@widgets = current_user.desktop.desktop_widgets
+		@groups = Array.new
+		@sections = current_user.desktop.sections
+
+		@sections.each do |section|
+			@groups << section.groups
+		end
+		
+		@widgets.each do |widget|
+			@count = 0;
+			@sectionids = Array.new
+			@groups.each do |group|
+				group.each do |grp|
+					@widge = 0
+					@gid = widget.id.to_s
+					@widge = grp.tiles.where(:data_content.all => [@gid]).count
+					@count = @count + @widge
+					if @widge > 0
+						@sectionids << grp.section_id
+					end
+				end
+			end
+			if @count > 0
+				widget.status = "Installed"
+				widget.section = @sectionids
+			else
+				widget.status = "Downloaded"
+			end
+		end
 		render :json=>@widgets.to_json
 	end
 
+	def widgets_settings
+		what = params["what"]
+		@widgetid = params["widget"]
+		@sectionid = params["section"]
+		@msg = Array.new
+		case what
+			when "remove"
+				@section = Section.find(@sectionid)
+				@groups = @section.groups
+				@groups.each do |group|
+					@tile = group.tiles.where(:data_content.all => [@widgetid])
+					if @tile.count > 0
+						@thistile = @tile 
 					end
+				end
+				@t = Tile.find(@thistile.first.id)
+				@t.delete
+				@msg << {"success"=>true}
+			when "add"
+				@widget = current_user.desktop.desktop_widgets.find(@widgetid)
+				@section = Section.find(@sectionid)
+				@groups = @section.groups
+				@totalwidgets = 0
+				@groups.each do |group|
+					@tile = group.tiles.where(:data_content.all => [@widgetid]).count
+					if @tile > 0
+						@msg << {"success"=>false,"error"=>"Duplicate widget"}
+					else
+						no_of_widgets = group.tiles.where(:data_category.all => ["widget"]).count
+						@totalwidgets = @totalwidgets + no_of_widgets
+					end
+				end
+				if @totalwidgets >= 12
+					@msg << {"success"=>false,"error"=>"Section full"}
+				else
+					wshape = @widget.shape
+					wdata_content = @widgetid
+					wdata_category = "widget"
+					wname = @widget.name
+					if @groups.first.tiles.where(:data_category.all => ["widget"]).count >= 6
+						groupid = @groups.last.id
+					else
+						groupid = @groups.first.id
+					end
+					Tile.create(data_category: wdata_category,data_content: wdata_content, group_id: groupid, position: 10, title: wname, shape: wshape)
+					@msg << {"success"=>true}
+				end
+		end
+		
+		render :json=>@msg.to_json 
+	end
+	
+end
+

app/models/desktop.rb

@@ -9,6 +9,7 @@ class Desktop
   belongs_to :user
   
   has_many  :sections, :autosave => true, :dependent => :destroy
+  has_many :desktop_widgets, :autosave => true, :dependent => :destroy
 
   before_create :initialize_section
   

app/models/desktop_widget.rb

@@ -5,7 +5,9 @@ class DesktopWidget
   	field :name
   	field :author
   	field :shape
-  	field :user_id
+  	field :desktop_id
+  	field :status
+  	field :section
 
-  	belongs_to :user
+  	belongs_to :desktop
 end

app/models/user/user.rb

@@ -19,7 +19,7 @@ class User
   has_one :desktop, :autosave => true, :dependent => :destroy
   has_many :other_accounts, :autosave => true, :dependent => :destroy
   has_many :journals, :autosave => true, :dependent => :destroy
-  has_many :desktop_widgets, :autosave => true, :dependent => :destroy
+  
   belongs_to :role
   has_and_belongs_to_many :sub_roles
   accepts_nested_attributes_for :attribute_values, :allow_destroy => true

app/views/desktop/appstore/widgets.html.erb

@@ -1,8 +1,8 @@
+<div class="s_title hh3">Your Widgets</div>
 <div class="tinycanvas hp">
 	<div class="scrollbar sb_h vp"><div class="track"><div class="thumb thmc2"><div class="end"></div></div></div></div>
 	<div class="viewport">
-		<div id="connection_setting" class="overview vp">
+		<div class="overview vp">
-			<div class="s_title hh3">Your Widgets</div>
 			<div class="overview" id="widget_list">
 				
 			</div>

config/routes.rb

@@ -130,6 +130,8 @@ Orbit::Application.routes.draw do
   match '/desktop_appstore/appstore'=>'desktop_appstore#appstore'
   match '/desktop_appstore/widgets'=>'desktop_appstore#widgets'
   match '/desktop_appstore/getuserwidgets'=>'desktop_appstore#getuserwidgets'
+   match '/desktop_appstore/widgets_settings'=>'desktop_appstore#widgets_settings'
+  
   
   match '/desktop/temp_func/'=>'desktop#temp_func'