function panels_get_available_content_types in Panels 5.2

Same name and namespace in other branches

1. 6.2 includes/plugins.inc \panels_get_available_content_types()

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

Parameters

$context: If a context is provided, content that requires that context can apepar.

$has_content: Whether or not the display will have incoming content

$allowed_types: An array of allowed content types (pane types) keyed by content_type . '-' . sub_type

$default_types: A default allowed/denied status for content that isn't known about

2 calls to panels_get_available_content_types()

panels_add_content in includes/display_edit.inc

panels_common_get_allowed_types in includes/common.inc

Based upon the settings, get the allowed types for this node.

File

includes/plugins.inc, line 449

plugins.inc

Code

function panels_get_available_content_types($contexts = NULL, $has_content = FALSE, $allowed_types = NULL, $default_types = NULL) {
  $content_types = panels_get_content_types();
  $available = array();
  foreach ($content_types as $id => $type) {
    foreach (panels_ct_get_types($type) as $cid => $cinfo) {

      // exclude items that require content if we're saying we don't
      // provide it.
      if (!empty($cinfo['requires content']) && !$has_content) {
        continue;
      }

      // Check to see if the content type can be used in this context.
      if (!empty($cinfo['required context'])) {
        if (!panels_context_filter($contexts, $cinfo['required context'])) {
          continue;
        }
      }

      // Check to see if the passed-in allowed types allows this content.
      if ($allowed_types) {
        $key = $id . '-' . $cid;
        if (!isset($allowed_types[$key])) {
          $allowed_types[$key] = isset($default_types[$id]) ? $default_types[$id] : $default_types['other'];
        }
        if (!$allowed_types[$key]) {
          continue;
        }
      }

      // If we made it through all the tests, then we can use this content.
      $available[$id][$cid] = $cinfo;
    }
  }
  return $available;
}