[%# This Source Code Form is subject to the terms of the Mozilla Public
  # License, v. 2.0. If a copy of the MPL was not distributed with this
  # file, You can obtain one at http://mozilla.org/MPL/2.0/.
  #
  # This Source Code Form is "Incompatible With Secondary Licenses", as
  # defined by the Mozilla Public License, v. 2.0.
  #%]

[%
  RETURN UNLESS attachment.mimetype == "text/x-github-pull-request" && attachment.can_review;
  custom_attachment_viewer = 1;
%]

[% IF NOT user.id %]
  <div>
    <b>Display of Github pull requests only available to logged in users.</b>
  </div>
  [% RETURN %]
[% END %]

[% attachment_data = attachment.fetch_github_pr_diff %]

<div>
  [% INCLUDE global/textarea.html.tmpl
    id       = 'editFrame'
    name     = 'comment'
    classes  = 'bz_default_hidden'
    minrows  = 10
    cols     = 80
    wrap     = 'soft'
    disabled = 'disabled'
    defaultcontent = attachment_data.replace('(.*\n|.+)', '>$1');
  %]
  <pre id="viewFrame">
    [% attachment_data FILTER html %]
  </pre>
  [% IF user.id %]
    <script type="text/javascript">
    <!--
      var patchviewerinstalled = 0;
      document.write('<button type="button" id="editButton" onclick="editAsComment(patchviewerinstalled);">Edit Attachment As Comment<\/button>');
      document.write('<button type="button" id="undoEditButton" onclick="undoEditAsComment(patchviewerinstalled);" class="bz_default_hidden">Undo Edit As Comment<\/button>');
      document.write('<button type="button" id="redoEditButton" onclick="redoEditAsComment(patchviewerinstalled);" class="bz_default_hidden">Redo Edit As Comment<\/button>');
      var editFrame = document.getElementById('editFrame');
      if (editFrame) {
        editFrame.disabled = false;
      }
    //-->
    </script>
  [% END %]
<div>