[%# 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.
  #%]

[%# INTERFACE:
  # operations: array; bug activity since the user last displayed the bug form,
  #   used by bug/activity/table.html.tmpl to display recent changes that will
  #   be overwritten if the user submits these changes.  See that template
  #   for further documentation.
  # start_at: number; the comment at which show/comments.tmpl should begin
  #   displaying comments, either the index of the last comment (if the user
  #   entered a comment along with their change) or a number less than that
  #   (if they didn't), in which case no comments are displayed.
  # comments: array; all the comments on the bug.
  # bug: Bugzilla::Bug; the bug being changed.
  #%]

[%# The global Bugzilla->cgi object is used to obtain form variable values. %]
[% USE Bugzilla %]
[% cgi = Bugzilla.cgi %]

[% UNLESS header_done %]
  [% PROCESS bug/process/header.html.tmpl %]
[% END %]

<h1>Mid-air collision detected!</h1>

<p>
  Someone else has made changes to
  [%+ "$terms.bug $bug.id" FILTER bug_link(bug) FILTER none %]
  at the same time you were trying to.
  The changes made were:
</p>

<p>
  [% PROCESS "bug/activity/table.html.tmpl" incomplete_data=0 %]
</p>

[% IF comments.size > start_at %]
<p>
  Added the comment(s):
  <blockquote>
    [% PROCESS "bug/comments.html.tmpl" %]
  </blockquote>
</p>
[% END %]

[% IF cgi.param("comment") %]
<p>
  Your comment was:<br>
  <blockquote><pre class="bz_comment_text">
    [% cgi.param("comment") FILTER html %]
  </pre></blockquote>
</p>
[% END %]

<p>
You have the following choices:
</p>

<ul>
  <li>
    <form method="post" action="process_bug.cgi">
      <input type="hidden" name="delta_ts" 
             value="[% bug.delta_ts FILTER html %]">
      [% PROCESS "global/hidden-fields.html.tmpl" 
          exclude="^Bugzilla_login|Bugzilla_password|delta_ts$" %]
      <input type="submit" id="process" value="Submit my changes anyway">
        This will cause all of the above changes to be overwritten
        [% ", except for the added comment(s)" IF comments.size > start_at %].
    </form>
  </li>
  [% IF cgi.param("comment") %]
    <li>
      <form method="post" action="process_bug.cgi">
        <input type="hidden" name="id" value="[% cgi.param("id") FILTER html %]">
        <input type="hidden" name="delta_ts" value="[% bug.delta_ts FILTER html %]">
        <input type="hidden" name="comment" value="[% cgi.param("comment") FILTER html %]">
        <input type="hidden" name="comment_is_private"
               value="[% cgi.param("comment_is_private") FILTER html %]">
        <input type="hidden" name="longdesclength" value="[% bug.comments.size %]">
        <input type="hidden" name="token" value="[% cgi.param("token") FILTER html %]">
        <input type="submit" id="process_comment" value="Submit only my new comment">
      </form>
    </li>
  [% END %]
  <li>
    Throw away my changes, and
    [%+ "revisit $terms.bug $bug.id" FILTER bug_link(bug) FILTER none %]
  </li>
</ul>

[% PROCESS global/footer.html.tmpl %]