function xbbcode_handlers_load in Extensible BBCode 8

Same name and namespace in other branches

1. 7 xbbcode.crud.inc \xbbcode_handlers_load()

Load all handlers for a specific format.

Parameters

$format_id: Optional text format ID.

$disabled: Whether to load disabled handlers as well. Defaults to false.

Return value

A numerically indexed array of handler objects.

3 calls to xbbcode_handlers_load()

xbbcode_rebuild_handlers in ./xbbcode.module

xbbcode_settings_handlers_format in ./xbbcode.admin.inc

Modify handler settings (subform).

_xbbcode_build_tags in ./xbbcode.inc

Invoke all handlers to get the tags for a certain format.

File

./xbbcode.crud.inc, line 106

Data interface for creating, reading, updating and deleting records.

Code

function xbbcode_handlers_load($format_id = XBBCODE_GLOBAL, $disabled = FALSE) {
  if ($format_id != XBBCODE_GLOBAL && !in_array($format_id, xbbcode_formats('specific'))) {
    $format_id = XBBCODE_GLOBAL;
  }
  $cache =& drupal_static(__FUNCTION__, array());
  if (!isset($cache[$format_id]) || $disabled) {
    $query = db_select('xbbcode_handler', 'handler')
      ->fields('handler')
      ->condition('format', $format_id);
    if (!$disabled) {
      $query
        ->condition('enabled', 1);
    }
    $all = $query
      ->execute()
      ->fetchAll();
    $handlers = array();
    foreach ($all as $handler) {
      $handlers[$handler->name] = $handler;
    }
    if ($disabled) {
      return $handlers;
    }
    $cache[$format_id] = $handlers;
  }
  return $cache[$format_id];
}