apps/workbench/app/controllers/users_controller.rb

   1 class UsersController < ApplicationController
   2   skip_before_filter :find_object_by_uuid, :only => [:welcome, :activity]
   3   skip_around_filter :thread_with_mandatory_api_token, :only => :welcome
   4
   5   def welcome
   6     if current_user
   7       params[:action] = 'home'
   8       home
   9     end
  10   end
  11
  12   def activity
  13     @breadcrumb_page_name = nil
  14     @users = User.all
  15     @user_activity = {}
  16     @activity = {
  17       logins: {},
  18       jobs: {},
  19       pipeline_instances: {}
  20     }
  21     @spans = [['This week', Time.now.beginning_of_week, Time.now],
  22               ['Last week',
  23                Time.now.beginning_of_week.advance(weeks:-1),
  24                Time.now.beginning_of_week],
  25               ['This month', Time.now.beginning_of_month, Time.now],
  26               ['Last month',
  27                1.month.ago.beginning_of_month,
  28                Time.now.beginning_of_month]]
  29     @spans.each do |span, threshold_start, threshold_end|
  30       @activity[:logins][span] = Log.
  31         filter([[:event_type, '=', 'login'],
  32                 [:object_kind, '=', 'arvados#user'],
  33                 [:created_at, '>=', threshold_start],
  34                 [:created_at, '<', threshold_end]])
  35       @activity[:jobs][span] = Job.
  36         filter([[:created_at, '>=', threshold_start],
  37                 [:created_at, '<', threshold_end]])
  38       @activity[:pipeline_instances][span] = PipelineInstance.
  39         filter([[:created_at, '>=', threshold_start],
  40                 [:created_at, '<', threshold_end]])
  41       @activity.each do |type, act|
  42         records = act[span]
  43         @users.each do |u|
  44           @user_activity[u.uuid] ||= {}
  45           @user_activity[u.uuid][span + ' ' + type.to_s] ||= 0
  46         end
  47         records.each do |record|
  48           @user_activity[record.modified_by_user_uuid] ||= {}
  49           @user_activity[record.modified_by_user_uuid][span + ' ' + type.to_s] ||= 0
  50           @user_activity[record.modified_by_user_uuid][span + ' ' + type.to_s] += 1
  51         end
  52       end
  53     end
  54     @users = @users.sort_by do |a|
  55       [-@user_activity[a.uuid].values.inject(:+), a.full_name]
  56     end
  57   end
  58
  59   def home
  60     @showallalerts = false
  61     @my_ssh_keys = AuthorizedKey.where(authorized_user_uuid: current_user.uuid)
  62     # @my_vm_perms = Link.where(tail_uuid: current_user.uuid, head_kind: 'arvados#virtual_machine', link_class: 'permission', name: 'can_login')
  63     # @my_repo_perms = Link.where(tail_uuid: current_user.uuid, head_kind: 'arvados#repository', link_class: 'permission', name: 'can_write')
  64
  65     @my_tag_links = {}
  66
  67     @my_jobs = Job.
  68       limit(10).
  69       order('created_at desc').
  70       where(created_by: current_user.uuid)
  71
  72     @my_collections = Collection.
  73       limit(10).
  74       order('created_at desc').
  75       where(created_by: current_user.uuid)
  76
  77     Link.limit(1000).where(head_uuid: @my_collections.collect(&:uuid),
  78                            link_class: 'tag').each do |link|
  79       (@my_tag_links[link.head_uuid] ||= []) << link
  80     end
  81
  82     @my_pipelines = PipelineInstance.
  83       limit(10).
  84       order('created_at desc').
  85       where(created_by: current_user.uuid)
  86
  87
  88     # A Tutorial is a Link which has link_class "resources" and name
  89     # "wants", and is owned by the Tutorials Group (i.e., named
  90     # "Arvados Tutorials" and owned by the system user).
  91     @tutorial_group = Group.where(owner_uuid: User.system.uuid,
  92                                   name: 'Arvados Tutorials').first
  93     if @tutorial_group
  94       @tutorial_links = Link.where(tail_uuid: @tutorial_group.uuid,
  95                                    link_class: 'resources',
  96                                    name: 'wants')
  97     else
  98       @tutorial_links = []
  99     end
 100     @tutorial_complete = {
 101       'Run a job' => @my_last_job
 102     }
 103     respond_to do |f|
 104       f.js { render template: 'users/home.js' }
 105       f.html { render template: 'users/home' }
 106     end
 107   end
 108 end