Prevent Project.all & User.all in selectboxes

app/assets/stylesheets/selects.scss

@@ -10,6 +10,10 @@
 
 .ajax-users-select {
   width: 400px;
+
+  &.input-large {
+    width: 210px;
+  }
 }
 
 .user-result {

app/controllers/admin/projects_controller.rb

@@ -2,8 +2,10 @@ class Admin::ProjectsController < Admin::ApplicationController
   before_filter :project, only: [:edit, :show, :update, :destroy, :team_update]
 
   def index
-    @projects = Project.scoped
-    @projects = @projects.where(namespace_id: params[:namespace_id]) if params[:namespace_id].present?
+    owner_id = params[:owner_id]
+    user = User.find_by_id(owner_id)
+
+    @projects = user ? user.owned_projects : Project.scoped
     @projects = @projects.where(public: true) if params[:public_only].present?
     @projects = @projects.with_push if params[:with_push].present?
     @projects = @projects.abandoned if params[:abandoned].present?

app/helpers/application_helper.rb

@@ -192,9 +192,12 @@ module ApplicationHelper
   alias_method :url_to_image, :image_url
 
   def users_select_tag(id, opts = {})
-    css_class = "ajax-users-select"
-    css_class << " multiselect" if opts[:multiple]
-    hidden_field_tag(id, '', class: css_class)
+    css_class = "ajax-users-select "
+    css_class << "multiselect " if opts[:multiple]
+    css_class << opts[:class] || ''
+    value = opts[:selected] || ''
+
+    hidden_field_tag(id, value, class: css_class)
   end
 
   def body_data_page

app/helpers/namespaces_helper.rb

 module NamespacesHelper
   def namespaces_options(selected = :current_user, scope = :default)
-    if current_user.admin
-      groups = Group.all
-      users = Namespace.root
-    else
-      groups = current_user.owned_groups.select {|n| n.type == 'Group'}
-      users = current_user.namespaces.reject {|n| n.type == 'Group'}
-    end
-
+    groups = current_user.owned_groups.select {|n| n.type == 'Group'}
+    users = current_user.namespaces.reject {|n| n.type == 'Group'}
 
     global_opts = ["Global", [['/', Namespace.global_id]] ]
     group_opts = ["Groups", groups.sort_by(&:human_name).map {|g| [g.human_name, g.id]} ]

app/views/admin/projects/index.html.haml

@@ -14,9 +14,9 @@
             = text_field_tag :name, params[:name], class: "span2"
 
         .control-group
-          = label_tag :namespace_id, 'Namespace:', class: 'control-label'
+          = label_tag :owner_id, 'Owner:', class: 'control-label'
           .controls
-            = select_tag :namespace_id, namespaces_options(params[:namespace_id], :all), class: "chosen span2", prompt: "Any"
+            = users_select_tag :owner_id, selected: params[:owner_id], class: 'input-large'
         .control-group
           = label_tag :public_only, 'Public Only', class: 'control-label'
           .controls