diff options
Diffstat (limited to 'lib/classes/RangeConfig.class.php')
| -rw-r--r-- | lib/classes/RangeConfig.class.php | 223 |
1 files changed, 0 insertions, 223 deletions
diff --git a/lib/classes/RangeConfig.class.php b/lib/classes/RangeConfig.class.php deleted file mode 100644 index b1030e3..0000000 --- a/lib/classes/RangeConfig.class.php +++ /dev/null @@ -1,223 +0,0 @@ -<?php -/** - * RangeConfig.class.php - * provides access to object preferences - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * @author André Noack <noack@data-quest.de> - * @author Jan-Hendrik Willms <tleilax+studip@gmail.com>> - * @copyright 2010 Stud.IP Core-Group - * @license http://www.gnu.org/licenses/gpl-2.0.html GPL version 2 - * @category Stud.IP -*/ - -class RangeConfig extends Config -{ - /** - * range type - */ - const RANGE_TYPE = 'range'; - - /** - * cache of created RangeConfig instances - * @var array - */ - protected static $instances = []; - - /** - * range_id - * @var string - */ - private $range_id; - - /** - * returns cached instance for given range_id - * creates new objects if needed - * @param string $range_id - * @return RangeConfig - */ - public static function get() - { - if (func_num_args() === 0 || func_get_arg(0) === null) { - return new static(true); - } - - $range_id = func_get_arg(0); - - if ($range_id instanceof Range) { - $range_id = $range_id->getRangeId(); - } - - if (!isset(static::$instances[$range_id])) { - static::$instances[$range_id] = new static($range_id); - } - return static::$instances[$range_id]; - } - - /** - * set cached instance for given range_id - * use for testing or to unset cached instance by passing - * null as second param - * @param string $range_id - * @param RangeConfig $my_instance - */ - public static function set() - { - list($range_id, $my_instance) = func_get_args(); - self::$instances[$range_id] = $my_instance; - } - - /** - * passing null as first param is for compatibility and - * should be considered deprecated. - * passing data array as second param only for testing - * @param string $range_id - * @param array $data - */ - final public function __construct($range_id = null, $data = null) - { - $this->range_id = $range_id; - if ($range_id !== null || $data !== null) { - $this->fetchData($data); - } - } - - /** - * {@inheritdoc} - */ - protected function fetchData($data = null) - { - if ($data !== null) { - $this->data = $data; - } else { - $this->data = []; - foreach (Config::get()->getFields(static::RANGE_TYPE) as $field) { - $this->data[$field] = Config::get()->$field; - $this->metadata[$field] = Config::get()->getMetadata($field); - } - try { - $query = "SELECT `config_values`.`field`, `config_values`.`value` - FROM `config_values` - LEFT JOIN `config` USING (`field`) - WHERE `range_id` = :id - AND ( - `field` IN (:fields) - OR `config`.`field` IS NULL - )"; - $statement = DBManager::get()->prepare($query); - $statement->bindValue(':id', $this->range_id); - $statement->bindValue(':fields', array_keys($this->data)); - $statement->execute(); - } catch (Exception $e) { - //in case we have not migrated 226 yet: - $query = 'SELECT field, value FROM user_config WHERE user_id = :id'; - $statement = DBManager::get()->prepare($query); - $statement->bindValue(':id', $this->range_id); - $statement->execute(); - } - while ($row = $statement->fetch(PDO::FETCH_ASSOC)) { - $this->data[$row['field']] = $this->convertFromDatabase( - $this->metadata[$row['field']]['type'] ?? 'string', - $row['value'], - $row['field'] - ); - } - } - } - - /** - * returns the range id - * - * @return string - */ - public function getRangeId() - { - return $this->range_id; - } - - /** - * @see lib/classes/Config::getValue() - */ - public function getValue($field) - { - if (array_key_exists($field, $this->data)) { - return $this->data[$field]; - } - return null; - } - - /** - * @param string $field - * @return bool - */ - public function unsetValue($field) - { - return $this->delete($field); - } - - /** - * @see lib/classes/Config::store() - */ - public function store($field, $value) - { - $entry = new ConfigValue([$field, $this->range_id]); - $this->data[$field] = $value; - - // Check if entry is default and if so, delete it - if (Config::get()->getValue($field) == $value) { - $entry->delete(); - return 1; - } - - // Otherwise convert it to an appropriate format and store it - $metadata = Config::get()->getMetadata($field); - $entry->value = $this->convertForDatabase($metadata['type'] ?? 'string', $value, $field); - - $ret = $entry->store(); - if ($ret) { - $this->fetchData(); - } - - return $ret; - } - - /** - * {@inheritdoc} - */ - public function create($field, $data = []) - { - if (!isset($data['range'])) { - $data['range'] = static::RANGE_TYPE; - } - - return parent::create($field, $data); - } - - /** - * {@inheritdoc} - */ - public function delete($field) - { - $entry = ConfigValue::find([$field, $this->range_id]); - if (!$entry) { - return null; - } - - if ($ret = $entry->delete()) { - $this->data[$field] = Config::get()->$field; - } - return $ret; - } - - /** - * {@inheritdoc} - */ - protected function getI18NIdentifier($field) - { - return md5("{$field}|{$this->range_id}"); - } -} |