Add a page in admin to view trust level 3 requirements for a user. Only shows for users who are currently at trust level 2.

app/assets/javascripts/admin/controllers/admin_user_controller.js

@@ -6,7 +6,7 @@
   @namespace Discourse
   @module Discourse
 **/
-Discourse.AdminUserController = Discourse.ObjectController.extend({
+Discourse.AdminUserIndexController = Discourse.ObjectController.extend({
   editingTitle: false,
 
   showApproval: function() {

app/assets/javascripts/admin/routes/admin_routes.js

@@ -42,7 +42,9 @@ Discourse.Route.buildRoutes(function() {
     this.route('groups', {path: '/groups'});
 
     this.resource('adminUsers', { path: '/users' }, function() {
-      this.resource('adminUser', { path: '/:username' });
+      this.resource('adminUser', { path: '/:username' }, function() {
+        this.route('leaderRequirements', { path: '/leader_requirements' });
+      });
       this.resource('adminUsersList', { path: '/list' }, function() {
         _.each(['active', 'new', 'pending', 'admins', 'moderators', 'blocked', 'suspended',
                 'newuser', 'basic', 'regular', 'leaders', 'elders'], function(x) {

app/assets/javascripts/admin/routes/admin_user_leader_requirements_route.js

@@ -0,0 +1,14 @@
+/**
+  Shows all the requirements for being at trust level 3 and if the
+  given user is meeting them.
+
+  @class AdminUserLeaderRequirementsRoute
+  @extends Discourse.Route
+  @namespace Discourse
+  @module Discourse
+**/
+Discourse.AdminUserLeaderRequirementsRoute = Discourse.Route.extend({
+  model: function() {
+    return this.controllerFor('adminUser').get('model');
+  }
+});

app/assets/javascripts/admin/routes/admin_user_route.js

@@ -38,3 +38,9 @@ Discourse.AdminUserRoute = Discourse.Route.extend({
   }
 
 });
+
+Discourse.AdminUserIndexRoute = Discourse.Route.extend({
+  setupController: function(c) {
+    c.set('model', this.controllerFor('adminUser').get('model'));
+  }
+});

app/assets/javascripts/admin/templates/user_index.js.handlebars

@@ -189,6 +189,10 @@
       {{combobox content=trustLevels value=trust_level nameProperty="detailedName"}}
     </div>
     <div class="controls">
+      {{#if leader_requirements}}
+        {{#link-to 'adminUser.leaderRequirements' this class="btn"}}{{i18n admin.user.trust_level_3_requirements}}{{/link-to}}
+      {{/if}}
+
       {{#if dirty}}
         <div>
         <button class='btn ok' {{action saveTrustLevel target="content"}}><i class='fa fa-check'></i></button>

app/assets/javascripts/admin/templates/user_leader_requirements.js.handlebars

@@ -0,0 +1,64 @@
+<div class='admin-controls'>
+  <div class='span15'>
+    <ul class="nav nav-pills">
+      <li>{{#link-to 'adminUser' this}}{{i18n go_back}}{{/link-to}}</li>
+    </ul>
+  </div>
+</div>
+
+<div class="admin-container">
+  <h2>{{username}} - {{i18n admin.user.tl3_requirements.title}}</h2>
+  <br/>
+  <p>{{i18n admin.user.tl3_requirements.table_title}}</p>
+
+  {{#with leader_requirements}}
+    <table class="table" style="width: 50%;">
+      <tbody>
+        <tr>
+          <th>{{i18n admin.user.tl3_requirements.visits}}</th>
+          <td>
+            <strong>{{days_visited_percent}}%</strong> ({{days_visited}} / {{time_period}} {{i18n admin.user.tl3_requirements.days}})
+          </td>
+        </tr>
+        <tr>
+          <th>{{i18n admin.user.tl3_requirements.topics_with_replies}}</th>
+          <td>
+            {{num_topics_with_replies}}
+          </td>
+        </tr>
+        <tr>
+          <th>{{i18n admin.user.tl3_requirements.topics_replied_to}}</th>
+          <td>
+            {{num_topics_replied_to}}
+          </td>
+        </tr>
+        <tr>
+          <th>{{i18n admin.user.tl3_requirements.quality_content}}</th>
+          <td style="color: #ccc;">
+            TODO
+          </td>
+        </tr>
+        <tr>
+          <th>{{i18n admin.user.tl3_requirements.reading}}</th>
+          <td  style="color: #ccc;">
+            TODO
+          </td>
+        </tr>
+        <tr>
+          <th>{{i18n admin.user.tl3_requirements.site_promotion}}</th>
+          <td  style="color: #ccc;">
+            TODO
+          </td>
+        </tr>
+        <tr>
+          <th>{{i18n admin.user.tl3_requirements.flagged_posts}}</th>
+          <td>
+            {{num_flagged_posts}}
+          </td>
+        </tr>
+      </tbody>
+    </table>
+  {{/with}}
+</div>
+
+

app/models/leader_requirements.rb

@@ -0,0 +1,34 @@
+# This class performs calculations to determine if a user qualifies for
+# the Leader (3) trust level.
+class LeaderRequirements
+
+  include ActiveModel::Serialization
+
+  attr_accessor :days_visited, :time_period, :num_topics_with_replies, :num_topics_replied_to,
+                :num_flagged_posts
+
+  def initialize(user)
+    @user = user
+  end
+
+  def time_period
+    100 # days
+  end
+
+  def days_visited
+    # This is naive. The user may have visited the site, but not read any posts.
+    @user.user_visits.where("visited_at >= ?", time_period.days.ago).count
+  end
+
+  def num_topics_with_replies
+    @user.topics.where('posts_count > 1 AND participant_count > 1 AND created_at > ?', time_period.days.ago).count
+  end
+
+  def num_topics_replied_to
+    @user.posts.select('distinct topic_id').where('created_at > ? AND post_number > 1', time_period.days.ago).count
+  end
+
+  def num_flagged_posts
+    @user.posts.where('created_at > ? AND (off_topic_count > 0 OR spam_count > 0 OR illegal_count > 0 OR inappropriate_count > 0 OR notify_moderators_count > 0)', time_period.days.ago).count
+  end
+end

app/models/user.rb

@@ -527,6 +527,10 @@ class User < ActiveRecord::Base
     last_sent_email_address || email
   end
 
+  def leader_requirements
+    @lq ||= LeaderRequirements.new(self)
+  end
+
   protected
 
   def cook

app/serializers/admin_detailed_user_serializer.rb

@@ -19,6 +19,7 @@ class AdminDetailedUserSerializer < AdminUserSerializer
   has_one :approved_by, serializer: BasicUserSerializer, embed: :objects
   has_one :api_key, serializer: ApiKeySerializer, embed: :objects
   has_one :suspended_by, serializer: BasicUserSerializer, embed: :objects
+  has_one :leader_requirements, serializer: LeaderRequirementsSerializer, embed: :objects
 
   def can_revoke_admin
     scope.can_revoke_admin?(object)
@@ -60,4 +61,12 @@ class AdminDetailedUserSerializer < AdminUserSerializer
     object.suspend_record.try(:acting_user)
   end
 
+  def leader_requirements
+    object.leader_requirements
+  end
+
+  def include_leader_requirements?
+    object.trust_level == TrustLevel.levels[:regular]
+  end
+
 end

app/serializers/leader_requirements_serializer.rb

@@ -0,0 +1,8 @@
+class LeaderRequirementsSerializer < ApplicationSerializer
+  attributes :time_period, :days_visited, :days_visited_percent,
+             :num_topics_with_replies, :num_topics_replied_to, :num_flagged_posts
+
+  def days_visited_percent
+    (days_visited * 100) / time_period
+  end
+end

config/locales/client.en.yml

@@ -1486,6 +1486,18 @@ en:
         block_explanation: "A blocked user can't post or start topics."
         trust_level_change_failed: "There was a problem changing the user's trust level."
         suspend_modal_title: "Suspend User"
+        trust_level_3_requirements: "Trust Level 3 Requirements"
+        tl3_requirements:
+          title: "Requirements for Trust Level 3"
+          table_title: "In the last 100 days:"
+          visits: "Visits"
+          days: "days"
+          topics_with_replies: "Topics with Replies"
+          topics_replied_to: "Topics Replied To"
+          quality_content: "Quality Content"
+          reading: "Reading"
+          site_promotion: "Site Promotion"
+          flagged_posts: "Flagged Posts"
 
       site_content:
         none: "Choose a type of content to begin editing."