function fieldgroup_build_content in Content Construction Kit (CCK) 6.2

Same name and namespace in other branches

1. 6.3 modules/fieldgroup/fieldgroup.module \fieldgroup_build_content()

Build the node content element needed to render a fieldgroup.

Parameters

$group: The field group definition.

$node: The node containing the field group to display. Can be a 'pseudo-node', containing at least 'type', 'nid', 'vid', and the content for fields required for the group.

$teaser:

$page: Similar to hook_nodeapi('view').

See also

fieldgroup_nodeapi()

fieldgroup_view_group()

2 calls to fieldgroup_build_content()

fieldgroup_nodeapi in modules/fieldgroup/fieldgroup.module

Implementation of hook_nodeapi().

fieldgroup_view_group in modules/fieldgroup/fieldgroup.module

Render a single field group, fully themed with label.

File

modules/fieldgroup/fieldgroup.module, line 570

Create field groups for CCK fields.

Code

function fieldgroup_build_content($group, &$node, $teaser, $page) {

  // NODE_BUILD_NORMAL is 0, and ('whatever' == 0) is TRUE, so we need a ===.
  if ($node->build_mode === NODE_BUILD_NORMAL || $node->build_mode == NODE_BUILD_PREVIEW) {
    $context = $teaser ? 'teaser' : 'full';
  }
  else {
    $context = $node->build_mode;
  }
  $group_name = $group['group_name'];

  // Do not include group labels when indexing content.
  if ($context == NODE_BUILD_SEARCH_INDEX) {
    $group['settings']['display']['label'] = 'hidden';
  }
  $label = $group['settings']['display']['label'] == 'above';
  $element = array(
    '#title' => $label ? check_plain(t($group['label'])) : '',
    '#description' => $label & !empty($group['settings']['display']['description']) ? content_filter_xss(t($group['settings']['display']['description'])) : '',
  );
  $format = isset($group['settings']['display'][$context]['format']) ? $group['settings']['display'][$context]['format'] : 'fieldset';
  switch ($format) {
    case 'simple':
      $element['#type'] = 'fieldgroup_simple';
      $element['#group_name'] = $group_name;
      $element['#node'] = $node;
      break;
    case 'hidden':
      $element['#access'] = FALSE;
      break;
    case 'fieldset_collapsed':
      $element['#collapsed'] = TRUE;
    case 'fieldset_collapsible':
      $element['#collapsible'] = TRUE;
    case 'fieldset':
      $element['#type'] = 'fieldgroup_fieldset';
      $element['#attributes'] = array(
        'class' => 'fieldgroup ' . strtr($group['group_name'], '_', '-'),
      );
      break;
  }
  foreach ($group['fields'] as $field_name => $field) {
    if (isset($node->content[$field_name])) {
      $element[$field_name] = $node->content[$field_name];
    }
  }

  // Allow other modules to alter the group view.
  // Can't use module_invoke_all because we want
  // to be able to use a reference to $node and $element.
  foreach (module_implements('fieldgroup_view') as $module) {
    $function = $module . '_fieldgroup_view';
    $function($node, $element, $group, $context);
  }

  // Unset the original field values now that we've moved them.
  foreach ($group['fields'] as $field_name => $field) {
    if (isset($node->content[$field_name])) {
      unset($node->content[$field_name]);
    }
  }

  // The wrapper lets us get the themed output for the group
  // to populate the $GROUP_NAME_rendered variable for node templates,
  // and hide it from the $content variable if needed.
  // See fieldgroup_preprocess_node(), theme_fieldgroup_wrapper().
  $wrapper = array(
    'group' => $element,
    '#weight' => $group['weight'],
    '#post_render' => array(
      'fieldgroup_wrapper_post_render',
    ),
    '#group_name' => $group_name,
    '#type_name' => $node->type,
    '#context' => $context,
  );
  $node->content[$group_name] = $wrapper;
}