public function init($catalogue_name)
{
$q = new Query();
$catalogue = $q->sql("SELECT * FROM {catalogues} WHERE name = ?", $catalogue_name)->fetch();
if (!$catalogue) {
$q->sql("INSERT INTO {catalogues} (name) VALUES (?)", $catalogue_name)->execute();
$this->catalogue_id = $q->insertId();
} else {
$this->catalogue_id = $catalogue['id'];
}
#Get keys to prevent them to be erased
$keys = $q->sql("SELECT msgid FROM {messages}\n WHERE catalogue_id=? AND msgstr != ''", $this->catalogue_id)->fetchCol();
#Hashmap for perfs
if (is_array($keys)) {
foreach ($keys as $key) {
$this->filled_keys[$key] = $key;
}
}
}
