adds global flag and scope to gtt tile sources #52.

Author: jkraemer

app/controllers/gtt_tile_sources_controller.rb

@@ -50,6 +50,6 @@ def destroy
   def tile_source_params
     return {} unless params[:tile_source]
 
-    params[:tile_source].permit( :name, :type, :options_string )
+    params[:tile_source].permit( :name, :type, :global, :options_string )
   end
 end

app/models/gtt_tile_source.rb

@@ -1,14 +1,16 @@
 # Tile source model
 #
-# Configuration is stored as json, this can be extended to support
-# tile sources other than ol.source.OSM
+# Configuration is stored as json
 class GttTileSource < ActiveRecord::Base
   self.inheritance_column = 'none'
 
   validates :name, presence: true
   validates :type, presence: true
   validate :take_json_options
 
+  # globally available tile sources
+  scope :global, ->{ where global: true }
+
   attr_writer :options_string
   def options_string
     @options_string ||= JSON.pretty_generate(options || {})

app/views/gtt_tile_sources/_form.html.erb

@@ -4,6 +4,7 @@
 <div class="box tabular">
   <p><%= f.text_field :name, required: true, size: 25  %></p>
   <p><%= f.text_field :type, required: true, size: 25  %></p>
+  <p><%= f.check_box :global %></p>
   <p> <%= f.text_area :options_string, rows: 10, cols: 80 %> </p>
 </div>
 

app/views/gtt_tile_sources/_tile_source.html.erb

@@ -1,6 +1,7 @@
 <tr class="<%= cycle("odd", "even") %>">
   <td><%= tile_source.type %></td>
   <td><%= link_to tile_source.name, edit_gtt_tile_source_path(tile_source) %></td>
+  <td><%= format_object tile_source.global %></td>
   <td><%= tile_source_options tile_source %></td>
   <td class="buttons">
     <%= delete_link gtt_tile_source_path(tile_source) %>

app/views/gtt_tile_sources/index.html.erb

@@ -10,6 +10,7 @@
     <tr>
       <th><%= l :label_type %></th>
       <th><%= l :label_name %></th>
+      <th><%= l :label_global %></th>
       <th><%= l :label_config %></th>
       <th></th>
     </tr>

config/locales/en.yml

@@ -5,10 +5,12 @@ en:
   field_geometry: "Geometry"
   field_location: "Location"
   field_geom: "Geometry"
+  field_global: Globally available
   field_options_string: Options
   field_gtt_tile_source_ids: Tile Sources
 
   label_geotask_map: "Geotask Map"
+  label_global: Global
   label_project_map: "Project Map"
   label_user_map: "User Map"
   label_name: Name

db/migrate/20170907013249_add_global_to_tile_sources.rb

@@ -0,0 +1,5 @@
+class AddGlobalToTileSources < ActiveRecord::Migration
+  def change
+    add_column :gtt_tile_sources, :global, :boolean
+  end
+end