Autofill abuse message text with user url. Closes #2838

CHANGELOG

@@ -57,6 +57,7 @@ v 8.4.0 (unreleased)
   - Autosize Markdown textareas
   - Import GitHub wiki into GitLab
   - Add reporters ability to download and browse build artifacts (Andrew Johnson)
+  - Autofill referring url in message box when reporting user abuse. (Josh Frye)
 v 8.3.4
   - Use gitlab-workhorse 0.5.4 (fixes API routing bug)

app/controllers/abuse_reports_controller.rb

@@ -2,6 +2,7 @@ class AbuseReportsController < ApplicationController
   def new
     @abuse_report = AbuseReport.new
     @abuse_report.user_id = params[:user_id]
+    @ref_url = params.fetch(:ref_url, '')
   end
   def create

app/views/abuse_reports/new.html.haml

@@ -16,7 +16,7 @@
   .form-group
     = f.label :message, class: 'control-label'
     .col-sm-10
-      = f.text_area :message, class: "form-control js-quick-submit", rows: 2, required: true
+      = f.text_area :message, class: "form-control js-quick-submit", rows: 2, required: true, value: @ref_url
       .help-block
         Explain the problem with this user. If appropriate, provide a link to the relevant issue or comment.

app/views/users/show.html.haml

@@ -93,7 +93,30 @@
             %h4.center.light
               %i.fa.fa-spinner.fa-spin
         .user-calendar-activities
+  .cover-controls
+    - if @user == current_user
+      = link_to profile_path, class: 'btn btn-gray' do
+        = icon('pencil')
+    - elsif current_user
+      %span.report-abuse
+        - if @user.abuse_report
+          %button.btn.btn-danger{ title: 'Already reported for abuse',
+            data: { toggle: 'tooltip', placement: 'left', container: 'body' }}
+            = icon('exclamation-circle')
+        - else
+          = link_to new_abuse_report_path(user_id: @user.id, ref_url: request.referrer), class: 'btn btn-gray',
+            title: 'Report abuse', data: {toggle: 'tooltip', placement: 'left', container: 'body'} do
+            = icon('exclamation-circle')
+    - if current_user
+       
+      = link_to user_path(@user, :atom, { private_token: current_user.private_token }), class: 'btn btn-gray' do
+        = icon('rss')
+.gray-content-block.second-block
+  .user-calendar
+    %h4.center.light
+      %i.fa.fa-spinner.fa-spin
+  .user-calendar-activities
       .content_list
       = spinner