function node_accessibility_revision_overview in Node Accessibility 7

Wraps or Replaces the node_revision_overview function.

This adds add an "accessibility" link.

$param object $node A node object.

Return value

array An array containing the overview page structure.

1 string reference to 'node_accessibility_revision_overview'

node_accessibility_menu_alter in ./node_accessibility.module

Implements hook_menu_alter().

File

./node_accessibility.module, line 1295

Module file for the node accessibility project.

Code

function node_accessibility_revision_overview($node) {
  if (!user_access('access node accessibility tab')) {
    return node_revision_overview($node);
  }
  drupal_set_title(t("Revisions for %title", array(
    '%title' => $node->title,
  )), PASS_THROUGH);
  $header = array(
    t("Revision"),
    array(
      'data' => t("Operations"),
      'colspan' => 3,
    ),
  );
  $revisions = node_revision_list($node);
  $rows = array();
  $revert_permission = FALSE;
  if ((user_access('revert revisions') || user_access('administer nodes')) && node_access('update', $node)) {
    $revert_permission = TRUE;
  }
  $delete_permission = FALSE;
  if ((user_access('delete revisions') || user_access('administer nodes')) && node_access('delete', $node)) {
    $delete_permission = TRUE;
  }
  foreach ($revisions as $revision) {
    $row = array();
    $operations = array();
    if ($revision->current_vid > 0) {
      $row[] = array(
        'data' => t("!date by !username", array(
          '!date' => l(format_date($revision->timestamp, 'short'), 'node/' . $node->nid),
          '!username' => theme('username', array(
            'account' => $revision,
          )),
        )) . ($revision->log != '' ? "<p class='revision-log'>" . filter_xss($revision->log) . "</p>" : ""),
        'class' => array(
          'revision-current',
        ),
      );
      $operations[] = array(
        'data' => drupal_placeholder(t("current revision")),
        'class' => array(
          'revision-current',
        ),
        'colspan' => 3,
      );
    }
    else {
      $row[] = t('!date by !username', array(
        '!date' => l(format_date($revision->timestamp, 'short'), 'node/' . $node->nid . '/revisions/' . $revision->vid . '/view'),
        '!username' => theme('username', array(
          'account' => $revision,
        )),
      )) . ($revision->log != '' ? "<p class='revision-log'>" . filter_xss($revision->log) . "</p>" : '');
      $operations[] = l(t("accessibility"), 'node/' . $node->nid . '/accessibility/' . $revision->vid . '/revision');
      if ($revert_permission) {
        $operations[] = l(t("revert"), 'node/' . $node->nid . '/revisions/' . $revision->vid . '/revert');
      }
      if ($delete_permission) {
        $operations[] = l(t("delete"), 'node/' . $node->nid . '/revisions/' . $revision->vid . '/delete');
      }
    }
    $rows[] = array_merge($row, $operations);
  }
  $build['node_revisions_table'] = array(
    '#theme' => 'table',
    '#rows' => $rows,
    '#header' => $header,
  );
  return $build;
}