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<?php |
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namespace dokuwiki\plugin\config\core; |
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/** |
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* Holds all the current settings |
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*/ |
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class ConfigSettings { |
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/** @var Setting[] metadata as array of Settings objects */ |
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protected $settings = array(); |
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/** @var array problematic keys */ |
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protected $errors; |
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/** @var Setting undefined settings */ |
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protected $undefined = array(); |
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/** @var array all metadata */ |
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protected $metadata; |
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/** @var array all default settings */ |
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protected $default; |
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/** @var array all local settings */ |
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protected $local; |
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/** @var array all protected settings */ |
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protected $protected; |
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/** |
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* ConfigSettings constructor. |
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*/ |
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public function __construct() { |
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$loader = new Loader(new ConfigParser()); |
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$this->metadata = $loader->loadMeta(); |
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$this->default = $loader->loadDefaults(); |
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$this->local = $loader->loadLocal(); |
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$this->protected = $loader->loadProtected(); |
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$this->initSettings(); |
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} |
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/** |
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* Get all settings |
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* |
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* @return Setting[] |
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*/ |
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public function getSettings() { |
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return $this->settings; |
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} |
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/** |
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* Get all unknown settings |
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* |
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* @return Setting |
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*/ |
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public function getUndefined() { |
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return $this->undefined; |
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} |
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/** |
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* Get the settings that had some kind of setup problem |
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* |
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* @return array associative error, key is the setting, value the error |
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*/ |
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public function getErrors() { |
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return $this->errors; |
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} |
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/** |
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* Initalizes the $settings and $undefined properties |
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*/ |
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protected function initSettings() { |
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$keys = array_merge( |
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array_keys($this->metadata), |
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array_keys($this->default), |
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array_keys($this->local), |
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array_keys($this->protected) |
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); |
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$keys = array_unique($keys); |
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foreach($keys as $key) { |
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$obj = $this->instantiateClass($key); |
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if($obj->shouldHaveDefault() && !isset($this->default[$key])) { |
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$this->errors[$key] = 'no default'; |
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} |
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$d = isset($this->default[$key]) ? $this->default[$key] : null; |
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$l = isset($this->local[$key]) ? $this->local[$key] : null; |
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$p = isset($this->protected[$key]) ? $this->protected[$key] : null; |
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$obj->initialize($d, $l, $p); |
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} |
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} |
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/** |
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* Instantiates the proper class for the given config key |
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* |
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* The class is added to the $settings or $undefined arrays and returned |
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* |
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* @param string $key |
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* @return Setting |
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*/ |
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protected function instantiateClass($key) { |
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if(isset($this->metadata[$key])) { |
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$param = $this->metadata[$key]; |
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$class = $this->determineClassName(array_shift($param), $key); // first param is class |
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$obj = new $class($key, $param); |
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$this->settings[] = $obj; |
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} else { |
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$obj = new SettingUndefined($key); |
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$this->undefined[] = $obj; |
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} |
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return $obj; |
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} |
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/** |
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* Return the class to load |
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* |
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* @param string $class the class name as given in the meta file |
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* @param string $key the settings key |
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* @return string |
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*/ |
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protected function determineClassName($class, $key) { |
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// try namespaced class first |
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if($class) { |
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$modern = str_replace('_', '', ucwords($class, '_')); |
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$modern = '\\dokuwiki\\plugin\\config\\core\\' . $modern; |
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if($modern && class_exists($modern)) return $modern; |
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// class wasn't found add to errors |
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$this->errors[$key] = 'unknown class'; |
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} else { |
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// no class given, add to errors |
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$this->errors[$key] = 'no class'; |
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} |
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return '\\dokuwiki\\plugin\\config\\core\\Setting'; |
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} |
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} |
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splitbrain /
dokuwiki
