function user_rev_diff_user_view_alter in User Revision 7.2

Implementation of hook_user_view_alter().

File

diff/user_rev_diff.module, line 138

Provides functionality to show a diff between two user revisions.

Code

function user_rev_diff_user_view_alter(&$build) {
  $account = $build['#account'];
  if (variable_get('show_user_rev_diff_inline', FALSE) && ($vid_arg = user_revision_vid_arg()) && _user_revision_access($account, array(
    'view user revisions',
    'view own user revisions',
  ))) {
    module_load_include('inc', 'user_rev_diff', 'user_rev_diff.pages');
    module_load_include('inc', 'diff', 'diff.pages');
    $old_vid = arg(++$vid_arg);
    $build = array(
      '#markup' => user_rev_diff_inline_show($account, $old_vid),
    );
    $build['#prefix'] = isset($build['#prefix']) ? "<div id='diff-inline-{$account->uid}'>" . $build['#prefix'] : "<div id='diff-inline-{$account->uid}'>";
    $build['#suffix'] = isset($build['#suffix']) ? $build['#suffix'] . "</div>" : "</div>";
  }
}