public static function &getComponents($force = FALSE)
{
static $_cache = NULL;
if (!$_cache || $force) {
$_cache = array();
$cr = new CRM_Core_DAO_Component();
$cr->find(FALSE);
while ($cr->fetch()) {
$infoClass = $cr->namespace . '_' . self::COMPONENT_INFO_CLASS;
require_once str_replace('_', DIRECTORY_SEPARATOR, $infoClass) . '.php';
$infoObject = new $infoClass($cr->name, $cr->namespace, $cr->id);
if ($infoObject->info['name'] !== $cr->name) {
CRM_Core_Error::fatal("There is a discrepancy between name in component registry and in info file ({$cr->name}).");
}
$_cache[$cr->name] = $infoObject;
unset($infoObject);
}
}
return $_cache;
}
/**
* @return array
* Array(string $name => int $id).
*/
public static function &getComponentIDs()
{
$componentIDs = array();
$cr = new CRM_Core_DAO_Component();
$cr->find(FALSE);
while ($cr->fetch()) {
$componentIDs[$cr->name] = $cr->id;
}
return $componentIDs;
}
/**
* Returns the list of fields that can be exported
*
* @param bool $prefix
*
* @return array
*/
static function &export($prefix = false)
{
if (!self::$_export) {
self::$_export = array();
$fields = self::fields();
foreach ($fields as $name => $field) {
if (CRM_Utils_Array::value('export', $field)) {
if ($prefix) {
self::$_export['component'] =& $fields[$name];
} else {
self::$_export[$name] =& $fields[$name];
}
}
}
}
return self::$_export;
}
