Request.php

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<?php
namespace TYPO3\CMS\Extbase\Mvc;

use TYPO3\CMS\Core\Utility\ClassNamingUtility;

class Request implements \TYPO3\CMS\Extbase\Mvc\RequestInterface {

    const PATTERN_MATCH_FORMAT = '/^[a-z0-9]{1,5}$/';

    protected $controllerObjectNamePattern = 'Tx_@extension_@subpackage_Controller_@controllerController';

    protected $namespacedControllerObjectNamePattern = '@vendor\@extension\@subpackage\Controller\@controllerController';

    protected $pluginName = '';

    protected $controllerExtensionName = NULL;

    protected $controllerVendorName = NULL;

    protected $controllerSubpackageKey = NULL;

    protected $controllerName = 'Standard';

    protected $controllerActionName = 'index';

    protected $arguments = array();

    protected $internalArguments = array();

    protected $format = 'txt';

    protected $dispatched = FALSE;

    protected $originalRequest = NULL;

    protected $originalRequestMappingResults = NULL;

    protected $errors = array();

    public function setDispatched($flag) {
        $this->dispatched = $flag ? TRUE : FALSE;
    }

    public function isDispatched() {
        return $this->dispatched;
    }

    public function getControllerObjectName() {
        if (NULL !== $this->controllerVendorName) {
            // It's safe to assume a namespaced name as namespaced names have to follow PSR-0
            $objectName = str_replace(
                array(
                    '@extension',
                    '@subpackage',
                    '@controller',
                    '@vendor',
                    '\\\\'
                ),
                array(
                    $this->controllerExtensionName,
                    $this->controllerSubpackageKey,
                    $this->controllerName,
                    $this->controllerVendorName,
                    '\\'
                ),
                $this->namespacedControllerObjectNamePattern
            );
        } else {
            $objectName = str_replace(
                array(
                    '@extension',
                    '@subpackage',
                    '@controller',
                    '__'
                ),
                array(
                    $this->controllerExtensionName,
                    $this->controllerSubpackageKey,
                    $this->controllerName,
                    '_'
                ),
                $this->controllerObjectNamePattern
            );
        }
        // TODO implement getCaseSensitiveObjectName()
        if ($objectName === FALSE) {
            throw new \TYPO3\CMS\Extbase\Mvc\Exception\NoSuchControllerException('The controller object "' . $objectName . '" does not exist.', 1220884009);
        }
        return $objectName;
    }

    public function setControllerObjectName($controllerObjectName) {
        $nameParts = ClassNamingUtility::explodeObjectControllerName($controllerObjectName);
        $this->controllerVendorName = isset($nameParts['vendorName']) ? $nameParts['vendorName'] : NULL;
        $this->controllerExtensionName = $nameParts['extensionName'];
        $this->controllerSubpackageKey = isset($nameParts['subpackageKey']) ? $nameParts['subpackageKey'] : NULL;
        $this->controllerName = $nameParts['controllerName'];
    }

    public function setPluginName($pluginName = NULL) {
        if ($pluginName !== NULL) {
            $this->pluginName = $pluginName;
        }
    }

    public function getPluginName() {
        return $this->pluginName;
    }

    public function setControllerExtensionName($controllerExtensionName) {
        if ($controllerExtensionName !== NULL) {
            $this->controllerExtensionName = $controllerExtensionName;
        }
    }

    public function getControllerExtensionName() {
        return $this->controllerExtensionName;
    }

    public function getControllerExtensionKey() {
        return \TYPO3\CMS\Core\Utility\GeneralUtility::camelCaseToLowerCaseUnderscored($this->controllerExtensionName);
    }

    public function setControllerSubpackageKey($subpackageKey) {
        $this->controllerSubpackageKey = $subpackageKey;
    }

    public function getControllerSubpackageKey() {
        return $this->controllerSubpackageKey;
    }

    public function setControllerName($controllerName) {
        if (!is_string($controllerName) && $controllerName !== NULL) {
            throw new \TYPO3\CMS\Extbase\Mvc\Exception\InvalidControllerNameException('The controller name must be a valid string, ' . gettype($controllerName) . ' given.', 1187176358);
        }
        if (strpos($controllerName, '_') !== FALSE) {
            throw new \TYPO3\CMS\Extbase\Mvc\Exception\InvalidControllerNameException('The controller name must not contain underscores.', 1217846412);
        }
        if ($controllerName !== NULL) {
            $this->controllerName = $controllerName;
        }
    }

    public function getControllerName() {
        return $this->controllerName;
    }

    public function setControllerActionName($actionName) {
        if (!is_string($actionName) && $actionName !== NULL) {
            throw new \TYPO3\CMS\Extbase\Mvc\Exception\InvalidActionNameException('The action name must be a valid string, ' . gettype($actionName) . ' given (' . $actionName . ').', 1187176359);
        }
        if ($actionName[0] !== strtolower($actionName[0]) && $actionName !== NULL) {
            throw new \TYPO3\CMS\Extbase\Mvc\Exception\InvalidActionNameException('The action name must start with a lower case letter, "' . $actionName . '" does not match this criteria.', 1218473352);
        }
        if ($actionName !== NULL) {
            $this->controllerActionName = $actionName;
        }
    }

    public function getControllerActionName() {
        $controllerObjectName = $this->getControllerObjectName();
        if ($controllerObjectName !== '' && $this->controllerActionName === strtolower($this->controllerActionName)) {
            $actionMethodName = $this->controllerActionName . 'Action';
            $classMethods = get_class_methods($controllerObjectName);
            if (is_array($classMethods)) {
                foreach ($classMethods as $existingMethodName) {
                    if (strtolower($existingMethodName) === strtolower($actionMethodName)) {
                        $this->controllerActionName = substr($existingMethodName, 0, -6);
                        break;
                    }
                }
            }
        }
        return $this->controllerActionName;
    }

    public function setArgument($argumentName, $value) {
        if (!is_string($argumentName) || strlen($argumentName) == 0) {
            throw new \TYPO3\CMS\Extbase\Mvc\Exception\InvalidArgumentNameException('Invalid argument name.', 1210858767);
        }
        if ($argumentName[0] === '_' && $argumentName[1] === '_') {
            $this->internalArguments[$argumentName] = $value;
            return;
        }
        if (!in_array($argumentName, array('@extension', '@subpackage', '@controller', '@action', '@format', '@vendor'), TRUE)) {
            $this->arguments[$argumentName] = $value;
        }
    }

    public function setControllerVendorName($vendorName) {
        $this->controllerVendorName = $vendorName;
    }

    public function getControllerVendorName() {
        return $this->controllerVendorName;
    }

    public function setArguments(array $arguments) {
        $this->arguments = array();
        foreach ($arguments as $argumentName => $argumentValue) {
            $this->setArgument($argumentName, $argumentValue);
        }
    }

    public function getArguments() {
        return $this->arguments;
    }

    public function getArgument($argumentName) {
        if (!isset($this->arguments[$argumentName])) {
            throw new \TYPO3\CMS\Extbase\Mvc\Exception\NoSuchArgumentException('An argument "' . $argumentName . '" does not exist for this request.', 1176558158);
        }
        return $this->arguments[$argumentName];
    }

    public function hasArgument($argumentName) {
        return isset($this->arguments[$argumentName]);
    }

    public function setFormat($format) {
        $this->format = $format;
    }

    public function getFormat() {
        return $this->format;
    }

    public function setErrors(array $errors) {
        $this->errors = $errors;
    }

    public function getErrors() {
        return $this->errors;
    }

    public function getOriginalRequest() {
        return $this->originalRequest;
    }

    public function setOriginalRequest(\TYPO3\CMS\Extbase\Mvc\Request $originalRequest) {
        $this->originalRequest = $originalRequest;
    }

    public function getOriginalRequestMappingResults() {
        if ($this->originalRequestMappingResults === NULL) {
            return new \TYPO3\CMS\Extbase\Error\Result();
        }
        return $this->originalRequestMappingResults;
    }

    public function setOriginalRequestMappingResults(\TYPO3\CMS\Extbase\Error\Result $originalRequestMappingResults) {
        $this->originalRequestMappingResults = $originalRequestMappingResults;
    }

    public function getInternalArguments() {
        return $this->internalArguments;
    }

    public function getInternalArgument($argumentName) {
        if (!isset($this->internalArguments[$argumentName])) {
            return NULL;
        }
        return $this->internalArguments[$argumentName];
    }
}