protected function get_applied_migrations()
{
$this->ensure_schema_version_table();
$cmd = new SDBCommand("SELECT `id` FROM @schema_name ORDER BY `id`");
$cmd->set('schema_name', self::SCHEMA_NAME, SDB::TableName);
$rows = $cmd->get_all();
return array_map(create_function('$r', 'return $r["id"];'), $rows);
}
protected function do_get_tables_list()
{
// **TODO**: read about 'sqlite_temp_master'
$cmd = new SDBCommand("SELECT \"name\" FROM sqlite_master WHERE \"type\"='table'");
$res = $cmd->get_all();
$arr = array();
foreach ($res as $row) {
$name = first_value($row);
if (strlen($this->prefix) && strpos($name, $this->prefix) === 0) {
$name = substr($name, strlen($this->prefix));
}
$arr[] = $name;
}
return $arr;
}
$cmd->set('name', 'Name #' . md5(now()), SDB::String);
$cmd->set('date_created', now(), SDB::DateTime);
$cmd->execute();
echo 'ok';
break;
case 'list':
$cmd = new SDBCommand("SELECT * FROM some_items");
$arr = $cmd->get_all();
echo '<pre>';
echo "<b><u>id\tname\t\t\t\t\tdate_created\t </u></b>\n";
foreach ($arr as $row) {
echo $row['id'] . "\t" . $row['name'] . "\t" . $row['date_created'] . "\n";
}
echo '</pre>';
break;
case 'remove':
$cmd = new SDBCommand("SELECT id FROM some_items");
$ids = $cmd->get_all();
$id = $ids[rand() % count($ids)]['id'];
$cmd = new SDBCommand("DELETE FROM some_items WHERE id=@id");
$cmd->set('id', $id, SDB::Int);
$cmd->execute();
echo 'ok';
break;
case 'clear':
$cmd = new SDBCommand("DELETE FROM some_items");
$cmd->execute();
echo 'ok';
break;
}
echo_debug();
public function move($full_path, $position)
{
if ($full_path == $this->path . $this->name && $position == $this->position) {
return;
}
self::lock();
$prev_path = $this->path;
if ($full_path != $this->path . $this->name) {
// Проапдейтить позицию в папке **откуда** была нода
$this->update_positions();
$cmd = new SDBCommand("SELECT id,path FROM nodes WHERE path LIKE @path");
$cmd->set('path', $this->path . $this->name . '/%', SDB::String, self::PathSize);
$arr = $cmd->get_all();
$len = strlen($this->path . $this->name);
$cmd = new SDBCommand("UPDATE nodes SET path=@path WHERE id=@id");
$cmd->set('id', null, SDB::Int);
$cmd->set('path', null, SDB::String, self::PathSize);
foreach ($arr as $row) {
$cmd->set('id', $row['id']);
$cmd->set('path', $full_path . substr($row['path'], $len));
$cmd->execute();
}
self::path_parts($full_path, $path, $name);
$this->path = $path;
$this->name = $name;
$this->_childs = null;
$this->_parent_node = false;
}
if ($prev_path != $this->path || $position != $this->position) {
// Проапдейтить позицию в папке **куда** переместилась нода
$pos = $this->update_positions($position);
$this->position = $position == 0 || $position > $pos ? $pos : $position;
}
$this->save();
self::unlock();
}
