Resolve "Remove usage ping payload from Cohorts, add to Settings"

app/assets/javascripts/pages/admin/application_settings/index.js

 import initSettingsPanels from '~/settings_panels';
 import projectSelect from '~/project_select';
+import UsagePingPayload from './usage_ping_payload';
 
 document.addEventListener('DOMContentLoaded', () => {
   // Initialize expandable settings panels
   initSettingsPanels();
   projectSelect();
+  new UsagePingPayload(
+    document.querySelector('.js-usage-ping-payload-trigger'),
+    document.querySelector('.js-usage-ping-payload'),
+  ).init();
 });

app/assets/javascripts/pages/admin/application_settings/usage_ping_payload.js

+import axios from '../../../lib/utils/axios_utils';
+import { __ } from '../../../locale';
+import flash from '../../../flash';
+
+export default class UsagePingPayload {
+  constructor(trigger, container) {
+    this.trigger = trigger;
+    this.container = container;
+    this.isVisible = false;
+    this.isInserted = false;
+  }
+
+  init() {
+    this.spinner = this.trigger.querySelector('.js-spinner');
+    this.text = this.trigger.querySelector('.js-text');
+
+    this.trigger.addEventListener('click', event => {
+      event.preventDefault();
+
+      if (this.isVisible) return this.hidePayload();
+
+      return this.requestPayload();
+    });
+  }
+
+  requestPayload() {
+    if (this.isInserted) return this.showPayload();
+
+    this.spinner.classList.add('d-inline');
+
+    return axios
+      .get(this.container.dataset.endpoint, {
+        responseType: 'text',
+      })
+      .then(({ data }) => {
+        this.spinner.classList.remove('d-inline');
+        this.insertPayload(data);
+      })
+      .catch(() => {
+        this.spinner.classList.remove('d-inline');
+        flash(__('Error fetching usage ping data.'));
+      });
+  }
+
+  hidePayload() {
+    this.isVisible = false;
+    this.container.classList.add('d-none');
+    this.text.textContent = __('Preview payload');
+  }
+
+  showPayload() {
+    this.isVisible = true;
+    this.container.classList.remove('d-none');
+    this.text.textContent = __('Hide payload');
+  }
+
+  insertPayload(data) {
+    this.isInserted = true;
+    this.container.innerHTML = data;
+    this.showPayload();
+  }
+}

app/assets/javascripts/pages/instance_statistics/cohorts/index.js

-import initUsagePing from './usage_ping';
-
-document.addEventListener('DOMContentLoaded', initUsagePing);

app/assets/javascripts/pages/instance_statistics/cohorts/usage_ping.js

-import axios from '../../../lib/utils/axios_utils';
-import { __ } from '../../../locale';
-import flash from '../../../flash';
-
-export default function UsagePing() {
-  const el = document.querySelector('.usage-data');
-
-  axios.get(el.dataset.endpoint, {
-    responseType: 'text',
-  }).then(({ data }) => {
-    el.innerHTML = data;
-  }).catch(() => flash(__('Error fetching usage ping data.')));
-}

app/assets/stylesheets/pages/admin.scss

@@ -4,3 +4,7 @@
     padding-bottom: 46px;
   }
 }
+
+.usage-data {
+  max-height: 400px;
+}

app/controllers/instance_statistics/cohorts_controller.rb

 # frozen_string_literal: true
 
 class InstanceStatistics::CohortsController < InstanceStatistics::ApplicationController
+  before_action :authenticate_usage_ping_enabled_or_admin!
+
   def index
     if Gitlab::CurrentSettings.usage_ping_enabled
       cohorts_results = Rails.cache.fetch('cohorts', expires_in: 1.day) do
@@ -10,4 +12,8 @@ class InstanceStatistics::CohortsController < InstanceStatistics::ApplicationCon
       @cohorts = CohortsSerializer.new.represent(cohorts_results)
     end
   end
+
+  def authenticate_usage_ping_enabled_or_admin!
+    render_404 unless Gitlab::CurrentSettings.usage_ping_enabled || current_user.admin?
+  end
 end

app/views/admin/application_settings/_usage.html.haml

@@ -2,7 +2,7 @@
   = form_errors(@application_setting)
 
   %fieldset
-    .form-group
+    .form-group.mb-2
       .form-check
         = f.check_box :version_check_enabled, class: 'form-check-input'
         = f.label :version_check_enabled, class: 'form-check-label' do
@@ -16,23 +16,26 @@
       .form-check
         = f.check_box :usage_ping_enabled, disabled: !can_be_configured, class: 'form-check-input'
         = f.label :usage_ping_enabled, class: 'form-check-label' do
-          Enable usage ping
+          = _('Enable usage ping')
         .form-text.text-muted
           - if can_be_configured
-            To help improve GitLab and its user experience, GitLab will
-            periodically collect usage information.
-            = link_to 'Learn more', help_page_path("user/admin_area/settings/usage_statistics", anchor: "usage-ping")
-            about what information is shared with GitLab Inc. Visit
-            = link_to _('Cohorts'), instance_statistics_cohorts_path(anchor: 'usage-ping')
-            to see the JSON payload sent.
+            %p.mb-2= _('To help improve GitLab and its user experience, GitLab will periodically collect usage information.')
+
+            - usage_ping_path = help_page_path('user/admin_area/settings/usage_statistics', anchor: 'usage-ping')
+            - usage_ping_link_start = '<a href="%{url}" target="_blank" rel="noopener noreferrer">'.html_safe % { url: usage_ping_path }
+            %p.mb-2= s_('%{usage_ping_link_start}Learn more%{usage_ping_link_end} about what information is shared with GitLab Inc.').html_safe % { usage_ping_link_start: usage_ping_link_start, usage_ping_link_end: '</a>'.html_safe }
+
+            %button.btn.js-usage-ping-payload-trigger{ type: 'button' }
+              .js-spinner.d-none= icon('spinner spin')
+              .js-text.d-inline= _('Preview payload')
+            %pre.usage-data.js-usage-ping-payload.js-syntax-highlight.code.highlight.mt-2.d-none{ data: { endpoint: usage_data_admin_application_settings_path(format: :html) } }
           - else
-            The usage ping is disabled, and cannot be configured through this
-            form. For more information, see the documentation on
-            = succeed '.' do
-              = link_to 'deactivating the usage ping', help_page_path('user/admin_area/settings/usage_statistics', anchor: 'deactivate-the-usage-ping')
-    .form-group
+            = _('The usage ping is disabled, and cannot be configured through this form.')
+            - deactivating_usage_ping_path = help_page_path('user/admin_area/settings/usage_statistics', anchor: 'deactivate-the-usage-ping')
+            - deactivating_usage_ping_link_start = '<a href="%{url}" target="_blank" rel="noopener noreferrer">'.html_safe % { url: deactivating_usage_ping_path }
+            = s_('For more information, see the documentation on %{deactivating_usage_ping_link_start}deactivating the usage ping%{deactivating_usage_ping_link_end}.').html_safe % { deactivating_usage_ping_link_start: deactivating_usage_ping_link_start, deactivating_usage_ping_link_end: '</a>'.html_safe }
+    .form-group.mt-3
       = f.label :instance_statistics_visibility_private, _('Instance Statistics visibility')
       = f.select :instance_statistics_visibility_private, options_for_select({_('All users') => false, _('Only admins') => true}, Gitlab::CurrentSettings.instance_statistics_visibility_private?), {}, class: 'form-control'
 
   = f.submit 'Save changes', class: "btn btn-success"
-

app/views/instance_statistics/cohorts/index.html.haml

-- breadcrumb_title "Cohorts"
+- breadcrumb_title _("Cohorts")
 - @no_container = true
 
 %div{ class: container_class }
   - if @cohorts
     = render 'cohorts_table'
-    = render 'usage_ping'
   - else
     .bs-callout.bs-callout-warning.clearfix
       %p
-        User cohorts are only shown when the
-        = link_to 'usage ping', help_page_path('user/admin_area/settings/usage_statistics', anchor: 'usage-ping'), target: '_blank'
-        is enabled. To enable it and see user cohorts,
-        visit
-        = succeed '.' do
-          = link_to 'application settings', admin_application_settings_path(anchor: 'usage-statistics')
+        - usage_ping_path = help_page_path('user/admin_area/settings/usage_statistics', anchor: 'usage-ping')
+        - usage_ping_link_start = '<a href="%{url}" target="_blank" rel="noopener noreferrer">'.html_safe % { url: usage_ping_path }
+        = s_('User Cohorts are only shown when the %{usage_ping_link_start}usage ping%{usage_ping_link_end} is enabled.').html_safe % { usage_ping_link_start: usage_ping_link_start, usage_ping_link_end: '</a>'.html_safe }
+        - if current_user.admin?
+          - application_settings_path = admin_application_settings_path(anchor: 'usage-statistics')
+          - application_settings_link_start = '<a href="%{url}" target="_blank" rel="noopener noreferrer">'.html_safe % { url: application_settings_path }
+          = s_('To enable it and see User Cohorts, visit %{application_settings_link_start}application settings%{application_settings_link_end}.').html_safe % { application_settings_link_start: application_settings_link_start, application_settings_link_end: '</a>'.html_safe }

app/views/instance_statistics/conversational_development_index/_disabled.html.haml

 .container.convdev-empty
   .col-sm-12.justify-content-center.text-center
     = custom_icon('convdev_no_index')
-    %h4 Usage ping is not enabled
+    %h4= _('Usage ping is not enabled')
+    - if !current_user.admin?
       %p
-      ConvDev is only shown when the
-      = link_to 'usage ping', help_page_path('user/admin_area/settings/usage_statistics'), target: '_blank'
-      is enabled. Enable usage ping to get an overview of how you are using GitLab from a feature perspective
-    = link_to 'Enable usage ping', admin_application_settings_path(anchor: 'usage-statistics'), class: 'btn btn-primary'
+        - usage_ping_path = help_page_path('user/admin_area/settings/usage_statistics', anchor: 'usage-ping')
+        - usage_ping_link_start = '<a href="%{url}" target="_blank" rel="noopener noreferrer">'.html_safe % { url: usage_ping_path }
+        = s_('In order to enable instance-level analytics, please ask an admin to enable %{usage_ping_link_start}usage ping%{usage_ping_link_end}.').html_safe % { usage_ping_link_start: usage_ping_link_start, usage_ping_link_end: '</a>'.html_safe }
+    - if current_user.admin?
+      %p
+        = _('Enable usage ping to get an overview of how you are using GitLab from a feature perspective.')
+    - if current_user.admin?
+      = link_to _('Enable usage ping'), admin_application_settings_path(anchor: 'usage-statistics'), class: 'btn btn-primary'

app/views/instance_statistics/conversational_development_index/index.html.haml

 - @no_container = true
-- page_title 'ConvDev Index'
+- page_title _('ConvDev Index')
+- usage_ping_enabled = Gitlab::CurrentSettings.usage_ping_enabled
 
 .container
-  - if show_callout?('convdev_intro_callout_dismissed')
+  - if usage_ping_enabled && show_callout?('convdev_intro_callout_dismissed')
     = render 'callout'
 
   .prepend-top-default
-  - if !Gitlab::CurrentSettings.usage_ping_enabled
+  - if !usage_ping_enabled
     = render 'disabled'
   - elsif @metric.blank?
     = render 'no_data'

app/views/layouts/nav/sidebar/_instance_statistics.html.haml

@@ -18,6 +18,7 @@
               %strong.fly-out-top-item-name
                 = _('ConvDev Index')
 
+      - if Gitlab::CurrentSettings.usage_ping_enabled
         = nav_link(controller: :cohorts) do
           = link_to instance_statistics_cohorts_path do
             .nav-icon-container

changelogs/unreleased/50567-remove-usage-ping-payload-from-cohorts-add-to-settings.yml

+---
+title: Move usage ping payload from User Cohorts page to admin application settings
+merge_request: 21343
+author:
+type: other

doc/user/instance_statistics/index.md

@@ -10,9 +10,6 @@ and can be accessed via the top bar.
 
 ![Instance Statistics button](img/instance_statistics_button.png)
 
-For the statistics to show up, [usage ping must be enabled](../admin_area/settings/usage_statistics.md#usage-ping)
-by an admin in the admin settings area.
-
 There are two kinds of statistics:
 
 - [Conversational Development (ConvDev) Index](convdev.md): Provides an overview of your entire instance's feature usage.

locale/gitlab.pot

@@ -150,6 +150,9 @@ msgstr ""
 msgid "%{unstaged} unstaged and %{staged} staged changes"
 msgstr ""
 
+msgid "%{usage_ping_link_start}Learn more%{usage_ping_link_end} about what information is shared with GitLab Inc."
+msgstr ""
+
 msgid "+ %{count} more"
 msgstr ""
 
@@ -2430,6 +2433,12 @@ msgstr ""
 msgid "Enable the Performance Bar for a given group."
 msgstr ""
 
+msgid "Enable usage ping"
+msgstr ""
+
+msgid "Enable usage ping to get an overview of how you are using GitLab from a feature perspective."
+msgstr ""
+
 msgid "Ends at (UTC)"
 msgstr ""
 
@@ -2742,6 +2751,9 @@ msgstr ""
 msgid "For internal projects, any logged in user can view pipelines and access job details (output logs and artifacts)"
 msgstr ""
 
+msgid "For more information, see the documentation on %{deactivating_usage_ping_link_start}deactivating the usage ping%{deactivating_usage_ping_link_end}."
+msgstr ""
+
 msgid "For private projects, any member (guest or higher) can view pipelines and access job details (output logs and artifacts)"
 msgstr ""
 
@@ -3042,6 +3054,9 @@ msgstr ""
 msgid "Help page text and support page url."
 msgstr ""
 
+msgid "Hide payload"
+msgstr ""
+
 msgid "Hide value"
 msgid_plural "Hide values"
 msgstr[0] ""
@@ -3182,6 +3197,9 @@ msgstr ""
 msgid "Import repository"
 msgstr ""
 
+msgid "In order to enable instance-level analytics, please ask an admin to enable %{usage_ping_link_start}usage ping%{usage_ping_link_end}."
+msgstr ""
+
 msgid "In the next step, you'll be able to select the projects you want to import."
 msgstr ""
 
@@ -4384,6 +4402,9 @@ msgstr ""
 msgid "Preview"
 msgstr ""
 
+msgid "Preview payload"
+msgstr ""
+
 msgid "Prioritize"
 msgstr ""
 
@@ -5673,6 +5694,9 @@ msgstr ""
 msgid "The update action will time out after %{number_of_minutes} minutes. For big repositories, use a clone/push combination."
 msgstr ""
 
+msgid "The usage ping is disabled, and cannot be configured through this form."
+msgstr ""
+
 msgid "The user map is a JSON document mapping the Google Code users that participated on your projects to the way their email addresses and usernames will be imported into GitLab. You can change this by changing the value on the right hand side of <code>:</code>. Be sure to preserve the surrounding double quotes, other punctuation and the email address or username on the left hand side."
 msgstr ""
 
@@ -6037,12 +6061,18 @@ msgstr ""
 msgid "To define internal users, first enable new users set to external"
 msgstr ""
 
+msgid "To enable it and see User Cohorts, visit %{application_settings_link_start}application settings%{application_settings_link_end}."
+msgstr ""
+
 msgid "To get started you enter your FogBugz URL and login information below. In the next steps, you'll be able to map users and select the projects you want to import."
 msgstr ""
 
 msgid "To get started, please enter your Gitea Host URL and a %{link_to_personal_token}."
 msgstr ""
 
+msgid "To help improve GitLab and its user experience, GitLab will periodically collect usage information."
+msgstr ""
+
 msgid "To import GitHub repositories, you can use a %{personal_access_token_link}. When you create your Personal Access Token, you will need to select the <code>repo</code> scope, so we can display a list of your public and private repositories which are available to import."
 msgstr ""
 
@@ -6202,6 +6232,9 @@ msgstr ""
 msgid "Upvotes"
 msgstr ""
 
+msgid "Usage ping is not enabled"
+msgstr ""
+
 msgid "Usage statistics"
 msgstr ""
 
@@ -6223,6 +6256,9 @@ msgstr ""
 msgid "Use your global notification setting"
 msgstr ""
 
+msgid "User Cohorts are only shown when the %{usage_ping_link_start}usage ping%{usage_ping_link_end} is enabled."
+msgstr ""
+
 msgid "User Settings"
 msgstr ""
 

spec/controllers/instance_statistics/cohorts_controller_spec.rb

@@ -3,5 +3,19 @@
 require 'spec_helper'
 
 describe InstanceStatistics::CohortsController do
+  let(:user) { create(:user) }
+
+  before do
+    sign_in(user)
+  end
+
   it_behaves_like 'instance statistics availability'
+
+  it 'renders a 404 when the usage ping is disabled' do
+    stub_application_setting(usage_ping_enabled: false)
+
+    get :index
+
+    expect(response).to have_gitlab_http_status(:not_found)
+  end
 end

spec/features/admin/admin_settings_spec.rb

@@ -336,6 +336,15 @@ describe 'Admin updates settings' do
     expect(find_field('ED25519 SSH keys').value).to eq(forbidden)
   end
 
+  it 'loads usage ping payload on click', :js do
+    expect(page).to have_button 'Preview payload'
+
+    find('.js-usage-ping-payload-trigger').click
+
+    expect(page).to have_selector '.js-usage-ping-payload'
+    expect(page).to have_button 'Hide payload'
+  end
+
   def check_all_events
     page.check('Active')
     page.check('Push')

spec/features/instance_statistics/cohorts_spec.rb

@@ -12,12 +12,4 @@ describe 'Cohorts page' do
 
     expect(page).to have_content("#{Time.now.strftime('%b %Y')} 3 0")
   end
-
-  it 'shows usage data', :js do
-    visit instance_statistics_cohorts_path
-
-    wait_for_requests
-
-    expect(find('.js-syntax-highlight').text).not_to eq('')
-  end
 end

spec/features/instance_statistics/conversational_development_index_spec.rb

@@ -16,13 +16,21 @@ describe 'Conversational Development Index' do
   end
 
   context 'when usage ping is disabled' do
-    it 'shows empty state' do
+    before do
       stub_application_setting(usage_ping_enabled: false)
+    end
 
+    it 'shows empty state' do
       visit instance_statistics_conversational_development_index_index_path
 
       expect(page).to have_content('Usage ping is not enabled')
     end
+
+    it 'hides the intro callout' do
+      visit instance_statistics_conversational_development_index_index_path
+
+      expect(page).not_to have_content 'Introducing Your Conversational Development Index'
+    end
   end
 
   context 'when there is no data to display' do

spec/features/instance_statistics/instance_statistics.rb

+require 'rails_helper'
+
+describe 'Cohorts page', :js do
+  before do
+    sign_in(create(:admin))
+  end
+
+  it 'hides cohorts nav button when usage ping is disabled' do
+    stub_application_setting(usage_ping_enabled: false)
+
+    visit instance_statistics_root_path
+
+    expect(find('.nav-sidebar')).not_to have_content('Cohorts')
+  end
+
+  it 'shows cohorts nav button when usage ping is enabled' do
+    stub_application_setting(usage_ping_enabled: true)
+
+    visit instance_statistics_root_path
+
+    expect(find('.nav-sidebar')).to have_content('Cohorts')
+  end
+end