X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/22dc7d543f4b484b8dc658292ddf0afef00fb98a..35336cd73e444534cb2eda20e3730464cc4e6553:/apps/workbench/app/controllers/application_controller.rb

diff --git a/apps/workbench/app/controllers/application_controller.rb b/apps/workbench/app/controllers/application_controller.rb
index a97a97d90a..61351d6449 100644
--- a/apps/workbench/app/controllers/application_controller.rb
+++ b/apps/workbench/app/controllers/application_controller.rb
@@ -1,9 +1,13 @@
 class ApplicationController < ActionController::Base
+  respond_to :html, :json, :js
   protect_from_forgery
   around_filter :thread_clear
-  around_filter :thread_with_api_token, :except => [:render_exception, :render_not_found]
+  around_filter :thread_with_mandatory_api_token, :except => [:render_exception, :render_not_found]
+  around_filter :thread_with_optional_api_token
   before_filter :find_object_by_uuid, :except => [:index, :render_exception, :render_not_found]
   before_filter :check_user_agreements, :except => [:render_exception, :render_not_found]
+  before_filter :check_user_notifications, :except => [:render_exception, :render_not_found]
+  theme :select_theme
 
   begin
     rescue_from Exception,
@@ -20,14 +24,19 @@ class ApplicationController < ActionController::Base
 
   def unprocessable(message=nil)
     @errors ||= []
+
     @errors << message if message
     render_error status: 422
   end
 
   def render_error(opts)
     respond_to do |f|
-      f.html { render opts.merge(controller: 'application', action: 'error') }
+      # json must come before html here, so it gets used as the
+      # default format when js is requested by the client. This lets
+      # ajax:error callback parse the response correctly, even though
+      # the browser can't.
       f.json { render opts.merge(json: {success: false, errors: @errors}) }
+      f.html { render opts.merge(controller: 'application', action: 'error') }
     end
   end
 
@@ -37,7 +46,7 @@ class ApplicationController < ActionController::Base
     if @object.andand.errors.andand.full_messages.andand.any?
       @errors = @object.errors.full_messages
     else
-      @errors = [e.inspect]
+      @errors = [e.to_s]
     end
     self.render_error status: 422
   end
@@ -48,12 +57,12 @@ class ApplicationController < ActionController::Base
     self.render_error status: 404
   end
 
-
   def index
-    @objects ||= model_class.all
+    @objects ||= model_class.limit(200).all
     respond_to do |f|
       f.json { render json: @objects }
       f.html { render }
+      f.js { render }
     end
   end
 
@@ -70,6 +79,7 @@ class ApplicationController < ActionController::Base
           redirect_to params[:return_to] || @object
         end
       }
+      f.js { render }
     end
   end
 
@@ -98,14 +108,27 @@ class ApplicationController < ActionController::Base
   end
 
   def create
-    @object ||= model_class.new params[model_class.to_s.singularize.to_sym]
+    @object ||= model_class.new params[model_class.to_s.underscore.singularize]
     @object.save!
-    redirect_to(params[:return_to] || @object)
+
+    respond_to do |f|
+      f.json { render json: @object }
+      f.html {
+        redirect_to(params[:return_to] || @object)
+      }
+      f.js { render }
+    end
   end
 
   def destroy
     if @object.destroy
-      redirect_to(params[:return_to] || :back)
+      respond_to do |f|
+        f.json { render json: @object }
+        f.html {
+          redirect_to(params[:return_to] || :back)
+        }
+        f.js { render }
+      end
     else
       self.render_error status: 422
     end
@@ -124,6 +147,19 @@ class ApplicationController < ActionController::Base
     controller_name.classify.constantize
   end
 
+  def breadcrumb_page_name
+    (@breadcrumb_page_name ||
+     (@object.friendly_link_name if @object.respond_to? :friendly_link_name))
+  end
+
+  def index_pane_list
+    %w(Recent)
+  end
+
+  def show_pane_list
+    %w(Attributes Metadata JSON API)
+  end
+
   protected
     
   def find_object_by_uuid
@@ -140,10 +176,12 @@ class ApplicationController < ActionController::Base
   def thread_clear
     Thread.current[:arvados_api_token] = nil
     Thread.current[:user] = nil
+    Rails.cache.delete_matched(/^request_#{Thread.current.object_id}_/)
     yield
+    Rails.cache.delete_matched(/^request_#{Thread.current.object_id}_/)
   end
 
-  def thread_with_api_token
+  def thread_with_api_token(login_optional = false)
     begin
       try_redirect_to_login = true
       if params[:api_token]
@@ -181,19 +219,25 @@ class ApplicationController < ActionController::Base
         logger.debug "No token received, session is #{session.inspect}"
       end
       if try_redirect_to_login
-        respond_to do |f|
-          f.html {
-            if request.method == 'GET'
-              redirect_to $arvados_api_client.arvados_login_url(return_to: request.url)
-            else
-              flash[:error] = "Either you are not logged in, or your session has timed out. I can't automatically log you in and re-attempt this request."
-              redirect_to :back
-            end
-          }
-          f.json {
-            @errors = ['You do not seem to be logged in. You did not supply an API token with this request, and your session (if any) has timed out.']
-            self.render_error status: 422
-          }
+        unless login_optional
+          respond_to do |f|
+            f.html {
+              if request.method == 'GET'
+                redirect_to $arvados_api_client.arvados_login_url(return_to: request.url)
+              else
+                flash[:error] = "Either you are not logged in, or your session has timed out. I can't automatically log you in and re-attempt this request."
+                redirect_to :back
+              end
+            }
+            f.json {
+              @errors = ['You do not seem to be logged in. You did not supply an API token with this request, and your session (if any) has timed out.']
+              self.render_error status: 422
+            }
+          end
+        else
+          # login is optional for this route so go on to the regular controller
+          Thread.current[:arvados_api_token] = nil
+          yield
         end
       end
     ensure
@@ -202,6 +246,25 @@ class ApplicationController < ActionController::Base
     end
   end
 
+  def thread_with_mandatory_api_token
+    thread_with_api_token do
+      yield
+    end
+  end
+
+  # This runs after thread_with_mandatory_api_token in the filter chain.
+  def thread_with_optional_api_token
+    if Thread.current[:arvados_api_token]
+      # We are already inside thread_with_mandatory_api_token.
+      yield
+    else
+      # We skipped thread_with_mandatory_api_token. Use the optional version.
+      thread_with_api_token(true) do 
+        yield
+      end
+    end
+  end
+
   def verify_api_token
     begin
       Link.where(uuid: 'just-verifying-my-api-token')
@@ -226,7 +289,7 @@ class ApplicationController < ActionController::Base
         if not @signed_ua_uuids.index ua.uuid
           Collection.find(ua.uuid)
         end
-      end
+      end.compact
       if @required_user_agreements.empty?
         # No agreements to sign. Perhaps we just need to ask?
         current_user.activate
@@ -241,4 +304,66 @@ class ApplicationController < ActionController::Base
     end
     true
   end
+
+  def select_theme
+    return Rails.configuration.arvados_theme
+  end
+
+  @@notification_tests = []
+
+  @@notification_tests.push lambda { |controller, current_user|
+    AuthorizedKey.limit(1).where(authorized_user_uuid: current_user.uuid).each do   
+      return nil
+    end
+    return lambda { |view|
+      view.render partial: 'notifications/ssh_key_notification'
+    }
+  }
+
+  #@@notification_tests.push lambda { |controller, current_user|
+  #  Job.limit(1).where(created_by: current_user.uuid).each do
+  #    return nil
+  #  end
+  #  return lambda { |view|
+  #    view.render partial: 'notifications/jobs_notification'
+  #  }
+  #}
+
+  @@notification_tests.push lambda { |controller, current_user|
+    Collection.limit(1).where(created_by: current_user.uuid).each do
+      return nil
+    end
+    return lambda { |view|
+      view.render partial: 'notifications/collections_notification'
+    }
+  }
+
+  @@notification_tests.push lambda { |controller, current_user|
+    PipelineInstance.limit(1).where(created_by: current_user.uuid).each do
+      return nil
+    end
+    return lambda { |view|
+      view.render partial: 'notifications/pipelines_notification'
+    }
+  }
+
+  def check_user_notifications
+    @notification_count = 0
+    @notifications = []
+
+    if current_user
+      @showallalerts = false      
+      @@notification_tests.each do |t|
+        a = t.call(self, current_user)
+        if a
+          @notification_count += 1
+          @notifications.push a
+        end
+      end
+    end
+
+    if @notification_count == 0
+      @notification_count = ''
+    end
+  end
 end