Initial commit

app/controllers/admin/tables_controller.rb

@@ -0,0 +1,63 @@
+require_relative '../../models/map/presenter'
+
+class Admin::TablesController < Admin::AdminController
+  ssl_required :index, :show, :public
+
+  skip_before_filter :browser_is_html5_compliant?, :only => [:embed_map]
+  before_filter      :login_required,              :only => [:index]
+
+  after_filter :update_user_last_activity, only: [:index, :show]
+
+  def index
+  end
+
+  # We only require login for index, so we must manage the security at this level.
+  # we present different actions depending on if there is a user logged in or not.
+  # if the user is not logged in, we redirect them to the public page
+  def show
+    if current_user.present?
+      @table = ::Table.get_by_id(params[:id], current_user)
+      respond_to do |format|
+        format.html
+        download_formats @table, format
+      end
+    else
+      redirect_to CartoDB.path(self, 'public_table', { id: params[:id], :format => params[:format] })
+    end
+  end
+
+  def public
+    @table = nil
+    @subdomain = CartoDB.extract_subdomain(request)
+    @table = ::Table.get_by_id(params[:id], ::User.find(:username => @subdomain))
+
+    # Has quite strange checks to see if a user can access a public table
+    if @table.blank? || @table.private? || ((current_user && current_user.id != @table.user_id) && @table.private?)
+      render_403
+    else
+      @vizjson = CartoDB::Map::Presenter.new(
+        @table.map,
+        { full: true },
+        Cartodb.config
+      )
+      respond_to do |format|
+        format.html { render 'public', layout: 'application_table_public' }
+        download_formats @table, format
+      end
+    end
+  end
+
+  private
+
+  def download_formats table, format
+    format.sql  { send_data table.to_sql, send_data_conf(table, 'zip', 'zip') }
+    format.kml  { send_data table.to_kml, send_data_conf(table, 'zip', 'kmz') }
+    format.csv  { send_data table.to_csv, send_data_conf(table, 'zip', 'zip') }
+    format.shp  { send_data table.to_shp, send_data_conf(table, 'octet-stream', 'zip') }
+  end
+
+  def send_data_conf table, type, ext
+    { :type => "application/#{type}; charset=binary; header=present",
+      :disposition => "attachment; filename=#{table.name}.#{ext}" }
+  end
+end