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<?php |
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namespace App; |
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/** |
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* Event Handler main class. |
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* |
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* @package App |
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* |
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* @copyright YetiForce S.A. |
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* @license YetiForce Public License 6.5 (licenses/LicenseEN.txt or yetiforce.com) |
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* @author Mariusz Krzaczkowski <[email protected]> |
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* @author Radosław Skrzypczak <[email protected]> |
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*/ |
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class EventHandler |
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{ |
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/** |
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* Table name. |
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* |
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* @var string |
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*/ |
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protected static $baseTable = 'vtiger_eventhandlers'; |
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private static $mandatoryEventClass = ['ModTracker_ModTrackerHandler_Handler']; |
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private $recordModel; |
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private $moduleName; |
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private $params; |
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private $exceptions = []; |
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private $handlers = []; |
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/** @var int Handler is in system mode, no editing possible */ |
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public const SYSTEM = 0; |
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/** @var int Handler is in edit mode */ |
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public const EDITABLE = 1; |
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/** @var string Edit view, validation before saving */ |
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public const EDIT_VIEW_PRE_SAVE = 'EditViewPreSave'; |
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/** @var string Edit view, change value */ |
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public const EDIT_VIEW_CHANGE_VALUE = 'EditViewChangeValue'; |
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/** @var string Record converter after create record */ |
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public const RECORD_CONVERTER_AFTER_SAVE = 'RecordConverterAfterSave'; |
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/** |
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* Handler types. |
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* |
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* @var array |
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*/ |
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public const HANDLER_TYPES = [ |
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'EditViewPreSave' => [ |
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'label' => 'LBL_EDIT_VIEW_PRESAVE', |
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'icon' => 'fas fa-step-backward', |
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'columns' => [ |
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'eventName' => ['label' => 'LBL_EVENT_NAME'], |
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'eventDescription' => ['label' => 'LBL_EVENT_DESC'], |
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'modules' => ['label' => 'LBL_INCLUDE_MODULES'], |
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'modulesExcluded' => ['label' => 'LBL_EXCLUDE_MODULES'], |
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'active' => ['label' => 'LBL_EVENT_IS_ACTIVE'], |
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], |
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], |
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'EntityChangeState' => [ |
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'label' => 'LBL_ENTITY_CHANGE_STATE', |
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'icon' => 'fas fa-compass', |
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'columns' => [ |
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'eventName' => ['label' => 'LBL_EVENT_NAME'], |
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'eventDescription' => ['label' => 'LBL_EVENT_DESC'], |
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'modules' => ['label' => 'LBL_INCLUDE_MODULES'], |
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'modulesExcluded' => ['label' => 'LBL_EXCLUDE_MODULES'], |
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'active' => ['label' => 'LBL_EVENT_IS_ACTIVE'], |
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], |
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], |
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'EntityBeforeSave' => [ |
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'label' => 'LBL_ENTITY_BEFORE_SAVE', |
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'icon' => 'fas fa-save', |
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'columns' => [ |
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'eventName' => ['label' => 'LBL_EVENT_NAME'], |
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'eventDescription' => ['label' => 'LBL_EVENT_DESC'], |
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'modules' => ['label' => 'LBL_INCLUDE_MODULES'], |
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'modulesExcluded' => ['label' => 'LBL_EXCLUDE_MODULES'], |
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'active' => ['label' => 'LBL_EVENT_IS_ACTIVE'], |
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], |
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], |
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'EntityAfterSave' => [ |
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'label' => 'LBL_ENTITY_AFTER_SAVE', |
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'icon' => 'far fa-save', |
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'columns' => [ |
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'eventName' => ['label' => 'LBL_EVENT_NAME'], |
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'eventDescription' => ['label' => 'LBL_EVENT_DESC'], |
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'modules' => ['label' => 'LBL_INCLUDE_MODULES'], |
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'modulesExcluded' => ['label' => 'LBL_EXCLUDE_MODULES'], |
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'active' => ['label' => 'LBL_EVENT_IS_ACTIVE'], |
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], |
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], |
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'DetailViewBefore' => [ |
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'label' => 'LBL_DETAIL_VIEW_BEFORE', |
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'icon' => 'mdi mdi-account-details c-mdi', |
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'columns' => [ |
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'eventName' => ['label' => 'LBL_EVENT_NAME'], |
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'eventDescription' => ['label' => 'LBL_EVENT_DESC'], |
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'modules' => ['label' => 'LBL_INCLUDE_MODULES'], |
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'modulesExcluded' => ['label' => 'LBL_EXCLUDE_MODULES'], |
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'active' => ['label' => 'LBL_EVENT_IS_ACTIVE'], |
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], |
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], |
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'EditViewBefore' => [ |
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'label' => 'LBL_EDIT_VIEW_BEFORE', |
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'icon' => 'yfi yfi-full-editing-view ', |
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'columns' => [ |
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'eventName' => ['label' => 'LBL_EVENT_NAME'], |
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'eventDescription' => ['label' => 'LBL_EVENT_DESC'], |
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'modules' => ['label' => 'LBL_INCLUDE_MODULES'], |
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'modulesExcluded' => ['label' => 'LBL_EXCLUDE_MODULES'], |
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'active' => ['label' => 'LBL_EVENT_IS_ACTIVE'], |
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], |
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], |
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'EditViewDuplicate' => [ |
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'label' => 'LBL_EDIT_VIEW_DUPLICATE', |
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'icon' => 'fas fa-clone', |
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'columns' => [ |
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'eventName' => ['label' => 'LBL_EVENT_NAME'], |
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'eventDescription' => ['label' => 'LBL_EVENT_DESC'], |
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'modules' => ['label' => 'LBL_INCLUDE_MODULES'], |
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'modulesExcluded' => ['label' => 'LBL_EXCLUDE_MODULES'], |
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'active' => ['label' => 'LBL_EVENT_IS_ACTIVE'], |
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], |
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], |
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'InventoryRecordDetails' => [ |
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'label' => 'LBL_INVENTORY_RECORD_DETAILS', |
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'icon' => 'fas fa-pallet', |
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'columns' => [ |
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'eventName' => ['label' => 'LBL_EVENT_NAME'], |
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'eventDescription' => ['label' => 'LBL_EVENT_DESC'], |
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'modules' => ['label' => 'LBL_INCLUDE_MODULES'], |
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'modulesExcluded' => ['label' => 'LBL_EXCLUDE_MODULES'], |
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'active' => ['label' => 'LBL_EVENT_IS_ACTIVE'], |
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], |
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], |
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]; |
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/** |
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* Get all event handlers. |
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* |
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* @param bool $active |
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* |
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* @return array |
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*/ |
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public static function getAll(bool $active = true): array |
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{ |
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$query = (new \App\Db\Query())->from(self::$baseTable)->orderBy(['priority' => SORT_DESC]); |
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if ($active) { |
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$query->where(['is_active' => 1]); |
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} |
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return $query->indexBy('eventhandler_id')->all(); |
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} |
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/** |
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* Get active event handlers by type (event_name). |
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* |
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* @param string $name |
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* @param string $moduleName |
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* @param bool $active |
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* |
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* @return array |
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*/ |
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public static function getByType(string $name, ?string $moduleName = '', bool $active = true): array |
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{ |
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$handlersByType = []; |
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$cacheName = 'All' . ($active ? ':active' : ''); |
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if (Cache::has('EventHandlerByType', $cacheName)) { |
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$handlersByType = Cache::get('EventHandlerByType', $cacheName); |
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} else { |
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foreach (self::getAll($active) as $handler) { |
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$handlersByType[$handler['event_name']][$handler['handler_class']] = $handler; |
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} |
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Cache::save('EventHandlerByType', $cacheName, $handlersByType, Cache::LONG); |
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} |
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$handlers = $handlersByType[$name] ?? []; |
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if ($moduleName) { |
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foreach ($handlers as $key => $handler) { |
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if ((!empty($handler['include_modules']) && !\in_array($moduleName, explode(',', $handler['include_modules']))) || (!empty($handler['exclude_modules']) && \in_array($moduleName, explode(',', $handler['exclude_modules'])))) { |
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unset($handlers[$key]); |
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} |
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} |
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} |
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return $handlers; |
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} |
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/** |
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* Get vars event handlers by type (event_name). |
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* |
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* @param string $name |
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* @param string $moduleName |
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* @param array $params |
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* @param bool $byKey |
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* |
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* @return string |
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*/ |
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public static function getVarsByType(string $name, string $moduleName, array $params, bool $byKey = false): string |
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{ |
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$return = []; |
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foreach (self::getByType($name, $moduleName) as $key => $handler) { |
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$className = $handler['handler_class']; |
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if (method_exists($className, 'vars') && ($vars = (new $className())->vars($name, $params, $moduleName))) { |
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if ($byKey) { |
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$return[$key] = $vars; |
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} else { |
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$return = array_values(array_unique(array_merge($return, $vars))); |
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} |
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} |
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} |
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return Purifier::encodeHtml(Json::encode($return)); |
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} |
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/** |
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* Register an event handler. |
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* |
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* @param string $eventName The name of the event to handle |
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* @param string $className |
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* @param string $includeModules |
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* @param string $excludeModules |
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* @param int $priority |
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* @param bool $isActive |
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* @param int $ownerId |
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* @param int $mode |
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* |
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* @return bool |
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*/ |
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public static function registerHandler(string $eventName, string $className, $includeModules = '', $excludeModules = '', $priority = 5, $isActive = true, $ownerId = 0, $mode = 1): bool |
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{ |
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$return = false; |
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$isExists = (new \App\Db\Query())->from(self::$baseTable)->where(['event_name' => $eventName, 'handler_class' => $className])->exists(); |
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if (!$isExists) { |
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$return = \App\Db::getInstance()->createCommand() |
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->insert(self::$baseTable, [ |
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'event_name' => $eventName, |
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'handler_class' => $className, |
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'is_active' => $isActive, |
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'include_modules' => $includeModules, |
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'exclude_modules' => $excludeModules, |
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'priority' => $priority, |
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'owner_id' => $ownerId, |
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'privileges' => $mode, |
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])->execute(); |
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static::clearCache(); |
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} |
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return $return; |
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} |
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/** |
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* Clear cache. |
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* |
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* @return void |
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*/ |
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public static function clearCache(): void |
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{ |
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Cache::delete('EventHandlerByType', 'All'); |
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Cache::delete('EventHandlerByType', 'All:active'); |
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} |
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/** |
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* Unregister a registered handler. |
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* |
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* @param string $className |
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* @param bool|string $eventName |
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*/ |
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public static function deleteHandler($className, $eventName = false) |
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{ |
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$params = ['handler_class' => $className]; |
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if ($eventName) { |
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$params['event_name'] = $eventName; |
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} |
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\App\Db::getInstance()->createCommand()->delete(self::$baseTable, $params)->execute(); |
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static::clearCache(); |
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} |
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/** |
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* Update an event handler. |
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* |
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* @param array $params |
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* @param int $id |
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* |
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* @return void |
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*/ |
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public static function update(array $params, int $id) |
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{ |
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Db::getInstance()->createCommand()->update(self::$baseTable, $params, ['eventhandler_id' => $id])->execute(); |
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static::clearCache(); |
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} |
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/** |
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* Check if it is active function. |
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* |
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* @param string $className |
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* @param string|null $eventName |
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* |
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* @return bool |
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*/ |
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public static function checkActive(string $className, ?string $eventName = null): bool |
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{ |
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$rows = (new \App\Db\Query())->from(self::$baseTable)->where(['handler_class' => $className])->all(); |
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$status = false; |
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foreach ($rows as $row) { |
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if (isset($eventName) && $eventName !== $row['event_name']) { |
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continue; |
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} |
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if (empty($row['is_active'])) { |
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return false; |
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} |
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$status = true; |
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} |
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return $status; |
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} |
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/** |
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* Set an event handler as inactive. |
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* |
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* @param string $className |
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* @param bool|string $eventName |
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*/ |
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public static function setInActive($className, $eventName = false) |
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{ |
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$params = ['handler_class' => $className]; |
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if ($eventName) { |
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$params['event_name'] = $eventName; |
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} |
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\App\Db::getInstance()->createCommand() |
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->update(self::$baseTable, ['is_active' => false], $params)->execute(); |
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static::clearCache(); |
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} |
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/** |
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* Set an event handler as active. |
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* |
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* @param string $className |
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* @param bool|string $eventName |
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*/ |
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public static function setActive($className, $eventName = false) |
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{ |
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$params = ['handler_class' => $className]; |
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if ($eventName) { |
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$params['event_name'] = $eventName; |
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} |
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\App\Db::getInstance()->createCommand()->update(self::$baseTable, ['is_active' => true], $params)->execute(); |
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static::clearCache(); |
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} |
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345
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|
|
/** |
346
|
|
|
* Set record model. |
347
|
|
|
* |
348
|
|
|
* @param \Vtiger_Record_Model $recordModel |
349
|
|
|
* |
350
|
|
|
* @return $this |
351
|
|
|
*/ |
352
|
|
|
public function setRecordModel(\Vtiger_Record_Model $recordModel) |
353
|
|
|
{ |
354
|
|
|
$this->recordModel = $recordModel; |
355
|
|
|
$this->moduleName = $recordModel->getModuleName(); |
356
|
|
|
return $this; |
357
|
|
|
} |
358
|
|
|
|
359
|
|
|
/** |
360
|
|
|
* Set module name. |
361
|
|
|
* |
362
|
|
|
* @param string $moduleName |
363
|
|
|
* |
364
|
|
|
* @return $this |
365
|
|
|
*/ |
366
|
|
|
public function setModuleName($moduleName) |
367
|
|
|
{ |
368
|
|
|
$this->moduleName = $moduleName; |
369
|
|
|
return $this; |
370
|
|
|
} |
371
|
|
|
|
372
|
|
|
/** |
373
|
|
|
* Set params. |
374
|
|
|
* |
375
|
|
|
* @param array $params |
376
|
|
|
*/ |
377
|
|
|
public function setParams($params) |
378
|
|
|
{ |
379
|
|
|
$this->params = $params; |
380
|
|
|
} |
381
|
|
|
|
382
|
|
|
/** |
383
|
|
|
* Add param. |
384
|
|
|
* |
385
|
|
|
* @param array $params |
386
|
|
|
* @param mixed $key |
387
|
|
|
* @param mixed $value |
388
|
|
|
*/ |
389
|
|
|
public function addParams($key, $value) |
390
|
|
|
{ |
391
|
|
|
$this->params[$key] = $value; |
392
|
|
|
} |
393
|
|
|
|
394
|
|
|
/** |
395
|
|
|
* Get record model. |
396
|
|
|
* |
397
|
|
|
* @return \Vtiger_Record_Model |
398
|
|
|
*/ |
399
|
|
|
public function getRecordModel() |
400
|
|
|
{ |
401
|
|
|
return $this->recordModel; |
402
|
|
|
} |
403
|
|
|
|
404
|
|
|
/** |
405
|
|
|
* Get module name. |
406
|
|
|
* |
407
|
|
|
* @return string |
408
|
|
|
*/ |
409
|
|
|
public function getModuleName() |
410
|
|
|
{ |
411
|
|
|
return $this->moduleName; |
412
|
|
|
} |
413
|
|
|
|
414
|
|
|
/** |
415
|
|
|
* Get params. |
416
|
|
|
* |
417
|
|
|
* @return array Additional parameters |
418
|
|
|
*/ |
419
|
|
|
public function getParams() |
420
|
|
|
{ |
421
|
|
|
return $this->params; |
422
|
|
|
} |
423
|
|
|
|
424
|
|
|
/** |
425
|
|
|
* Get param. |
426
|
|
|
* |
427
|
|
|
* @param string $key |
428
|
|
|
* |
429
|
|
|
* @return mixed |
430
|
|
|
*/ |
431
|
|
|
public function getParam(string $key) |
432
|
|
|
{ |
433
|
|
|
return $this->params[$key] ?? null; |
434
|
|
|
} |
435
|
|
|
|
436
|
|
|
/** |
437
|
|
|
* Set exceptions. |
438
|
|
|
* |
439
|
|
|
* @param array $exceptions |
440
|
|
|
*/ |
441
|
|
|
public function setExceptions(array $exceptions) |
442
|
|
|
{ |
443
|
|
|
$this->exceptions = $exceptions; |
444
|
|
|
return $this; |
445
|
|
|
} |
446
|
|
|
|
447
|
|
|
/** |
448
|
|
|
* @param string $name Event name |
449
|
|
|
* |
450
|
|
|
* @return array Handlers list |
451
|
|
|
*/ |
452
|
|
|
public function getHandlers(string $name): array |
453
|
|
|
{ |
454
|
|
|
$handlers = static::getByType($name, $this->moduleName); |
455
|
|
|
if ($this->exceptions['disableHandlers'] ?? null) { |
456
|
|
|
$handlers = array_intersect_key($handlers, array_flip(self::$mandatoryEventClass)); |
457
|
|
|
} elseif ($disableHandlers = $this->exceptions['disableHandlerClasses'] ?? null) { |
458
|
|
|
foreach ($disableHandlers as $className) { |
459
|
|
|
if (isset($handlers[$className])) { |
460
|
|
|
unset($handlers[$className]); |
461
|
|
|
} |
462
|
|
|
} |
463
|
|
|
} |
464
|
|
|
return $handlers; |
465
|
|
|
} |
466
|
|
|
|
467
|
|
|
/** |
468
|
|
|
* Trigger an event. |
469
|
|
|
* |
470
|
|
|
* @param string $name Event name |
471
|
|
|
* |
472
|
|
|
* @throws \App\Exceptions\AppException |
473
|
|
|
*/ |
474
|
|
|
public function trigger(string $name) |
475
|
|
|
{ |
476
|
|
|
foreach ($this->getHandlers($name) as $handler) { |
477
|
|
|
$this->triggerHandler($handler); |
478
|
|
|
} |
479
|
|
|
} |
480
|
|
|
|
481
|
|
|
/** |
482
|
|
|
* Trigger handler. |
483
|
|
|
* |
484
|
|
|
* @param array $handler |
485
|
|
|
* |
486
|
|
|
* @throws \App\Exceptions\AppException |
487
|
|
|
*/ |
488
|
|
|
public function triggerHandler(array $handler) |
489
|
|
|
{ |
490
|
|
|
$className = $handler['handler_class']; |
491
|
|
|
$function = lcfirst($handler['event_name']); |
492
|
|
|
if (!method_exists($className, $function)) { |
493
|
|
|
Log::error("Handler not found, class: {$className} | {$function}"); |
494
|
|
|
throw new \App\Exceptions\AppException('LBL_HANDLER_NOT_FOUND'); |
495
|
|
|
} |
496
|
|
|
if (isset($this->handlers[$className])) { |
497
|
|
|
$handler = $this->handlers[$className]; |
498
|
|
|
} else { |
499
|
|
|
$handler = $this->handlers[$className] = new $className(); |
500
|
|
|
} |
501
|
|
|
return $handler->{$function}($this); |
502
|
|
|
} |
503
|
|
|
} |
504
|
|
|
|