function backup_migrate_get_filters in Backup and Migrate 8.2
Same name and namespace in other branches
- 8.3 includes/filters.inc \backup_migrate_get_filters()
- 6.3 includes/filters.inc \backup_migrate_get_filters()
- 6.2 includes/filters.inc \backup_migrate_get_filters()
- 7.3 includes/filters.inc \backup_migrate_get_filters()
- 7.2 includes/filters.inc \backup_migrate_get_filters()
Get the available destination types.
3 calls to backup_migrate_get_filters()
- backup_migrate_filters_backup in includes/
filters.inc - Filter a backup file before sending it to the destination.
- backup_migrate_filters_invoke_all in includes/
filters.inc - Invoke the given method on all of the available filters.
- backup_migrate_filters_restore in includes/
filters.inc - Filter a backup file before sending it to the destination.
File
- includes/
filters.inc, line 12 - All of the filter handling code needed for Backup and Migrate.
Code
function backup_migrate_get_filters($op = NULL) {
static $filters = NULL;
if ($filters === NULL) {
$filters = array();
$definitions = module_invoke_all('backup_migrate_filters');
foreach ($definitions as $definition) {
// Include the necessary file if specified by the filter.
if (!empty($definition['file'])) {
require_once './' . $definition['file'];
}
$filters[] = new $definition['class']();
}
}
$sort = array();
// Sort the filters based on the weight for the given operation.
foreach ($filters as $filter) {
$sort[] = $filter
->weight($op);
}
array_multisort($sort, SORT_ASC, SORT_NUMERIC, $filters);
return $filters;
}