function ctools_content_get_subtypes in Chaos Tool Suite (ctools) 6

Same name and namespace in other branches

1. 7 includes/content.inc \ctools_content_get_subtypes()

Get all of the individual subtypes provided by a given content type. This would be all of the blocks for the block type, or all of the views for the view type.

Parameters

$type: The content type to load.

Return value

An array of all subtypes available.

3 calls to ctools_content_get_subtypes()

ctools_content_get_all_types in includes/content.inc

Get an array of all content types that can be fed into the display editor for the add content list, regardless of availability.

ctools_content_get_available_types in includes/content.inc

Get an array of all available content types that can be fed into the display editor for the add content list.

ctools_content_get_subtype in includes/content.inc

Given a content type and a subtype id, return the information about that content subtype.

File

includes/content.inc, line 136

Contains the tools to handle pluggable content that can be used by other applications such as Panels or Dashboard.

Code

function ctools_content_get_subtypes($type) {
  static $cache = array();
  $subtypes = array();
  if (is_array($type)) {
    $plugin = $type;
  }
  else {
    $plugin = ctools_get_content_type($type);
  }
  if (empty($plugin) || empty($plugin['name'])) {
    return;
  }
  if (isset($cache[$plugin['name']])) {
    return $cache[$plugin['name']];
  }
  if (isset($plugin['content types'])) {
    $function = $plugin['content types'];
    if (is_array($function)) {
      $subtypes = $function;
    }
    else {
      if (function_exists($function)) {

        // Cast to array to prevent errors from non-array returns.
        $subtypes = (array) $function($plugin);
      }
    }
  }

  // Walk through the subtypes and ensure minimal settings are
  // retained.
  foreach ($subtypes as $id => $subtype) {

    // Use exact name since this is a modify by reference.
    ctools_content_prepare_subtype($subtypes[$id], $plugin);
  }
  $cache[$plugin['name']] = $subtypes;
  return $subtypes;
}