function state_flow_admin_nodes in State Machine 7.2

Same name and namespace in other branches

1. 7.3 modules/state_flow/state_flow.admin.inc \state_flow_admin_nodes()

Form builder: Builds the node administration overview.

1 call to state_flow_admin_nodes()

state_flow_content_page in modules/state_flow/state_flow.admin.inc

Menu callback: content administration.

File

modules/state_flow/state_flow.admin.inc, line 107

Revision Content administration.

Code

function state_flow_admin_nodes() {
  $admin_access = user_access('administer content revisions');

  // Build the 'Update options' form.
  $form['options'] = array(
    '#type' => 'fieldset',
    '#title' => t('Update options'),
    '#attributes' => array(
      'class' => array(
        'container-inline',
      ),
    ),
    '#access' => $admin_access,
  );
  $options = array();
  $operations = module_invoke_all('node_revision_operations');
  drupal_alter('state_flow_node_revision_operations', $operations);
  foreach ($operations as $operation => $array) {
    $options[$operation] = $array['label'];
  }
  $form['options']['operation'] = array(
    '#type' => 'select',
    '#title' => t('Operation'),
    '#title_display' => 'invisible',
    '#options' => $options,
    '#default_value' => 'approve',
  );
  $form['options']['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Update'),
    '#validate' => array(
      'state_flow_admin_nodes_validate',
    ),
    '#submit' => array(
      'state_flow_admin_nodes_submit',
    ),
  );

  // Build the sortable table header.
  $header = array(
    'title' => array(
      'data' => t('Title'),
      'field' => 'nr.title',
    ),
    'type' => array(
      'data' => t('Type'),
      'field' => 'n.type',
    ),
    'changed' => array(
      'data' => t('Last Updated'),
      'field' => 'nr.timestamp',
    ),
    'author' => t('Author'),
    'status' => t('Status'),
  );
  $header['operations'] = array(
    'data' => t('Operations'),
  );
  $query = db_select('node', 'n')
    ->extend('PagerDefault')
    ->extend('TableSort');
  $query
    ->join('node_revision', 'nr', 'n.nid = nr.nid');
  $filters = isset($_SESSION['node_revision_filter']) ? $_SESSION['node_revision_filter'] : array();
  $rows = $query
    ->fields('nr', array(
    'nid',
    'vid',
  ))
    ->limit(50)
    ->orderByHeader($header)
    ->addTag('node_revision')
    ->addMetaData('filters', $filters)
    ->execute();
  $options = array();
  if ($rows) {

    // Prepare the list of nodes.
    $destination = drupal_get_destination();
    foreach ($rows as $row) {
      $node = node_load($row->nid, $row->vid);
      $key = "{$node->nid}:::{$node->vid}";
      $state = !state_flow_load_state_machine($node)
        ->ignore() ? state_flow_load_state_machine($node)
        ->get_label_for_current_state() : '- None -';
      $options[$key] = array(
        'title' => array(
          'data' => array(
            '#type' => 'link',
            '#title' => $node->title,
            '#href' => 'node/' . $node->nid,
          ),
        ),
        'type' => check_plain(node_type_get_name($node)),
        'changed' => format_date($node->changed),
        'author' => theme('username', array(
          'account' => $node,
        )),
        'status' => $state,
      );

      // Build a list of all the accessible operations for the current node.
      $operations = array();
      if (node_access('update', $node)) {
        $operations['edit'] = array(
          'title' => t('edit'),
          'href' => 'node/' . $node->nid . '/edit',
          'query' => $destination,
        );
      }
      if (node_access('delete', $node)) {
        $operations['delete'] = array(
          'title' => t('delete'),
          'href' => 'node/' . $node->nid . '/delete',
          'query' => $destination,
        );
      }
      $options[$key]['operations'] = array();
      if (count($operations) > 1) {

        // Render an unordered list of operations links.
        $options[$key]['operations'] = array(
          'data' => array(
            '#theme' => 'links__node_operations',
            '#links' => $operations,
            '#attributes' => array(
              'class' => array(
                'links',
                'inline',
              ),
            ),
          ),
        );
      }
      elseif (!empty($operations)) {

        // Render the first and only operation as a link.
        $link = reset($operations);
        $options[$key]['operations'] = array(
          'data' => array(
            '#type' => 'link',
            '#title' => $link['title'],
            '#href' => $link['href'],
            '#options' => array(
              'query' => $link['query'],
            ),
          ),
        );
      }
    }
  }

  // Only use a tableselect when the current user is able to perform any
  // operations.
  if ($admin_access) {
    $form['nodes'] = array(
      '#type' => 'tableselect',
      '#header' => $header,
      '#options' => $options,
      '#empty' => t('No content available.'),
    );
  }
  else {
    $form['nodes'] = array(
      '#theme' => 'table',
      '#header' => $header,
      '#rows' => $options,
      '#empty' => t('No content available.'),
    );
  }
  $form['pager'] = array(
    '#markup' => theme('pager'),
  );
  return $form;
}