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<?php |
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/** |
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* @author CONTENT CONTROL http://www.contentcontrol-berlin.de/ |
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* @copyright CONTENT CONTROL http://www.contentcontrol-berlin.de/ |
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* @license http://www.gnu.org/licenses/gpl.html GNU General Public License |
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*/ |
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use midgard\portable\storage\connection; |
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use midgard\portable\api\error\exception; |
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use midgard\portable\api\config; |
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class midgard_connection |
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{ |
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/** |
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* |
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* @var config |
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*/ |
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public $config; |
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private static $instance; |
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private $error_code = exception::OK; |
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private $error_string; |
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private $loglevel; |
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private $available_loglevels = ['error', 'warn', 'warning', 'info', 'message', 'debug']; |
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private $replication_enabled = true; |
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public static function get_instance() |
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{ |
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if (self::$instance === null) { |
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self::$instance = new static; |
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} |
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return self::$instance; |
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} |
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public function copy() |
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{ |
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return clone self::$instance; |
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} |
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public function open($name) |
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{ |
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if ($this->config !== null) { |
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$this->error_code = exception::INTERNAL; |
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$this->error_string = 'MidgardConfig already associated with MidgardConnection'; |
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return false; |
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} |
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$config = new config; |
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if (!$config->read_file($name, false)) { |
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return false; |
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} |
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$this->config = $config; |
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return true; |
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} |
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public function reopen() |
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{ |
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} |
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public function open_config(midgard_config $config) |
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{ |
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$this->config = $config; |
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$this->set_loglevel($config->loglevel); |
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} |
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public function is_connected() |
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{ |
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return is_object($this->config); |
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} |
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public function get_error() |
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{ |
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return $this->error_code; |
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} |
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public function set_error($errorcode) |
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{ |
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$this->error_code = $errorcode; |
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$this->error_string = null; |
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} |
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public function get_error_string() |
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{ |
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if ($this->error_string === null) { |
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return exception::get_error_string($this->error_code); |
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} |
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return $this->error_string; |
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} |
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public function set_error_string($string) |
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{ |
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$this->error_string = $string; |
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} |
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public function get_user() |
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{ |
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if (!$this->is_connected()) { |
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return null; |
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} |
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return connection::get_user(); |
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} |
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public function set_loglevel($level, $callback = '???') |
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{ |
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if (!in_array($level, $this->available_loglevels)) { |
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return false; |
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} |
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$this->loglevel = $level; |
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return true; |
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} |
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public function get_loglevel() |
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{ |
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return $this->loglevel; |
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} |
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public function list_auth_types() |
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{ |
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} |
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public function enable_replication($toggle) |
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{ |
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$this->replication_enabled = (bool) $toggle; |
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} |
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public function is_enabled_replication() |
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{ |
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return $this->replication_enabled; |
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} |
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} |
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flack /
midgard-portable
Loading history...
Let?s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let?s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: