function _oa_sections_get_current_selected_space in Open Atrium Core 7.2

Get the currently selected group.

2 calls to _oa_sections_get_current_selected_space()

oa_core_form_views_content_views_panes_content_type_edit_form_alter in ./oa_core.module

Implements hook_form_FORM_ID_alter().

oa_sections_query_entityreference_alter in modules/oa_sections/oa_sections.module

Implements hook_query_TAG_alter().

File

modules/oa_sections/oa_sections.module, line 164

Code

function _oa_sections_get_current_selected_space($entity, $set_value = NULL) {
  static $found_value;
  if (isset($set_value)) {
    $found_value = $set_value;
  }
  if (isset($found_value)) {
    return $found_value ? $found_value : NULL;
  }
  $value = NULL;
  if (isset($_POST['og_group_ref'])) {
    $process = $_POST['og_group_ref'];
  }
  elseif ($entity && isset($entity->og_group_ref)) {
    $process = $entity->og_group_ref;
  }

  // First check active view filter
  if (!empty($_GET['og_group_ref_target_id'])) {
    $value = $_GET['og_group_ref_target_id'];
  }
  elseif (!empty($_POST['exposed']['og_group_ref_target_id'])) {
    $value = $_POST['exposed']['og_group_ref_target_id'];
  }
  elseif (isset($process) && is_array($process)) {
    if (!empty($process[LANGUAGE_NONE][0]['target_id'])) {
      $value = $process[LANGUAGE_NONE][0]['target_id'];
    }
    elseif (!empty($process[LANGUAGE_NONE][0]['default'])) {
      $value = $process[LANGUAGE_NONE][0]['default'];
    }
    elseif (!empty($process[LANGUAGE_NONE][0]['admin'])) {
      $value = $process[LANGUAGE_NONE][0]['admin'];
    }
  }
  else {
    $value = oa_core_get_space_context();
  }
  $matches = array();
  if (is_string($value) && !is_numeric($value) && preg_match('/.*\\(([0-9]*)\\)/', $value, $matches) && !empty($matches[1])) {
    $value = $matches[1];
  }
  $found_value = $value;

  // Make sure the current user has access.
  if (!is_numeric($value) || !($node = node_load($value)) || !node_access('view', $node)) {
    $found_value = FALSE;
    return NULL;
  }
  return $value;
}