Configuration.php

Go to the documentation of this file.

<?php

/*                                                                        *
 * This script belongs to the FLOW3 package "Fluid".                      *
 *                                                                        *
 * It is free software; you can redistribute it and/or modify it under    *
 * the terms of the GNU Lesser General Public License as published by the *
 * Free Software Foundation, either version 3 of the License, or (at your *
 * option) any later version.                                             *
 *                                                                        *
 * This script is distributed in the hope that it will be useful, but     *
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN-    *
 * TABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser       *
 * General Public License for more details.                               *
 *                                                                        *
 * You should have received a copy of the GNU Lesser General Public       *
 * License along with the script.                                         *
 * If not, see http://www.gnu.org/licenses/lgpl.html                      *
 *                                                                        *
 * The TYPO3 project - inspiring people to share!                         *
 *                                                                        */

/**
 * The parser configuration. Contains all configuration needed to configure
 * the building of a SyntaxTree.
 *
 * @license http://www.gnu.org/licenses/lgpl.html GNU Lesser General Public License, version 3 or later
 */
class Tx_Fluid_Core_Parser_Configuration {

    /**
     * Generic interceptors registered with the configuration.
     * @var array<Tx_Extbase_Persistence_ObjectStorage>
     */
    protected $interceptors = array();

    /**
     * Adds an interceptor to apply to values coming from object accessors.
     *
     * @param Tx_Fluid_Core_Parser_InterceptorInterface $interceptor
     * @return void
     * @author Karsten Dambekalns <karsten@typo3.org>
     */
    public function addInterceptor(Tx_Fluid_Core_Parser_InterceptorInterface $interceptor) {
        foreach ($interceptor->getInterceptionPoints() as $interceptionPoint) {
            if (!isset($this->interceptors[$interceptionPoint])) {
                $this->interceptors[$interceptionPoint] = t3lib_div::makeInstance('Tx_Extbase_Persistence_ObjectStorage');
            }
            if (!$this->interceptors[$interceptionPoint]->contains($interceptor)) {
                $this->interceptors[$interceptionPoint]->attach($interceptor);
            }
        }
    }

    /**
     * Returns all interceptors for a given Interception Point.
     *
     * @param integer $interceptionPoint one of the Tx_Fluid_Core_Parser_InterceptorInterface::INTERCEPT_* constants,
     * @return Tx_Extbase_Persistence_ObjectStorage<Tx_Fluid_Core_Parser_InterceptorInterface>
     * @author Karsten Dambekalns <karsten@typo3.org>
     */
    public function getInterceptors($interceptionPoint) {
        if (isset($this->interceptors[$interceptionPoint]) && $this->interceptors[$interceptionPoint] instanceof Tx_Extbase_Persistence_ObjectStorage) {
            return $this->interceptors[$interceptionPoint];
        }
        return t3lib_div::makeInstance('Tx_Extbase_Persistence_ObjectStorage');
    }

}
?>