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+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category Zend
+ * @package Zend_Controller
+ * @subpackage Router
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @version $Id$
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+
+/** Zend_Controller_Router_Route_Abstract */
+
+/**
+ * Module Route
+ *
+ * Default route for module functionality
+ *
+ * @package Zend_Controller
+ * @subpackage Router
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @see http://manuals.rubyonrails.com/read/chapter/65
+ */
+class Zend_Controller_Router_Route_Module extends Zend_Controller_Router_Route_Abstract
+{
+
+ /**
+ * Default values for the route (ie. module, controller, action, params)
+ *
+ * @var array
+ */
+ protected $_defaults;
+
+ /**
+ * Default values for the route (ie. module, controller, action, params)
+ *
+ * @var array
+ */
+ protected $_values = array();
+
+ /**
+ * @var boolean
+ */
+ protected $_moduleValid = false;
+
+ /**
+ * @var boolean
+ */
+ protected $_keysSet = false;
+
+ /**#@+
+ * Array keys to use for module, controller, and action. Should be taken out of request.
+ *
+ * @var string
+ */
+ protected $_moduleKey = 'module';
+ protected $_controllerKey = 'controller';
+ protected $_actionKey = 'action';
+ /**#@-*/
+
+ /**
+ * @var Zend_Controller_Dispatcher_Interface
+ */
+ protected $_dispatcher;
+
+ /**
+ * @var Zend_Controller_Request_Abstract
+ */
+ protected $_request;
+
+ /**
+ * Get the version of the route
+ *
+ * @return int
+ */
+ public function getVersion()
+ {
+ return 1;
+ }
+
+ /**
+ * Instantiates route based on passed Zend_Config structure
+ *
+ * @param Zend_Config $config
+ * @return Zend_Controller_Router_Route_Module
+ */
+ public static function getInstance(Zend_Config $config)
+ {
+ $frontController = Zend_Controller_Front::getInstance();
+
+ $defs = ($config->defaults instanceof Zend_Config) ? $config->defaults->toArray() : array();
+ $dispatcher = $frontController->getDispatcher();
+ $request = $frontController->getRequest();
+
+ return new self($defs, $dispatcher, $request);
+ }
+
+ /**
+ * Constructor
+ *
+ * @param array $defaults Defaults for map variables with keys as variable names
+ * @param Zend_Controller_Dispatcher_Interface $dispatcher Dispatcher object
+ * @param Zend_Controller_Request_Abstract $request Request object
+ */
+ public function __construct(
+ array $defaults = array(),
+ Zend_Controller_Dispatcher_Interface $dispatcher = null,
+ Zend_Controller_Request_Abstract $request = null
+ )
+ {
+ $this->_defaults = $defaults;
+
+ if (isset($request)) {
+ $this->_request = $request;
+ }
+
+ if (isset($dispatcher)) {
+ $this->_dispatcher = $dispatcher;
+ }
+ }
+
+ /**
+ * Set request keys based on values in request object
+ *
+ * @return void
+ */
+ protected function _setRequestKeys()
+ {
+ if (null !== $this->_request) {
+ $this->_moduleKey = $this->_request->getModuleKey();
+ $this->_controllerKey = $this->_request->getControllerKey();
+ $this->_actionKey = $this->_request->getActionKey();
+ }
+
+ if (null !== $this->_dispatcher) {
+ $this->_defaults += array(
+ $this->_controllerKey => $this->_dispatcher->getDefaultControllerName(),
+ $this->_actionKey => $this->_dispatcher->getDefaultAction(),
+ $this->_moduleKey => $this->_dispatcher->getDefaultModule()
+ );
+ }
+
+ $this->_keysSet = true;
+ }
+
+ /**
+ * Matches a user submitted path. Assigns and returns an array of variables
+ * on a successful match.
+ *
+ * If a request object is registered, it uses its setModuleName(),
+ * setControllerName(), and setActionName() accessors to set those values.
+ * Always returns the values as an array.
+ *
+ * @param string $path Path used to match against this routing map
+ * @param boolean $partial
+ * @return array An array of assigned values or a false on a mismatch
+ */
+ public function match($path, $partial = false)
+ {
+ $this->_setRequestKeys();
+
+ $values = array();
+ $params = array();
+
+ if (!$partial) {
+ $path = trim($path, self::URI_DELIMITER);
+ } else {
+ $matchedPath = $path;
+ }
+
+ if ($path != '') {
+ $path = explode(self::URI_DELIMITER, $path);
+
+ if ($this->_dispatcher && $this->_dispatcher->isValidModule($path[0])) {
+ $values[$this->_moduleKey] = array_shift($path);
+ $this->_moduleValid = true;
+ }
+
+ if (count($path) && !empty($path[0])) {
+ $values[$this->_controllerKey] = array_shift($path);
+ }
+
+ if (count($path) && !empty($path[0])) {
+ $values[$this->_actionKey] = array_shift($path);
+ }
+
+ if ($numSegs = count($path)) {
+ for ($i = 0; $i < $numSegs; $i = $i + 2) {
+ $key = urldecode($path[$i]);
+ $val = isset($path[$i + 1]) ? urldecode($path[$i + 1]) : null;
+ $params[$key] = (isset($params[$key]) ? (array_merge((array)$params[$key], array($val))) : $val);
+ }
+ }
+ }
+
+ if ($partial) {
+ $this->setMatchedPath($matchedPath);
+ }
+
+ $this->_values = $values + $params;
+
+ return $this->_values + $this->_defaults;
+ }
+
+ /**
+ * Assembles user submitted parameters forming a URL path defined by this route
+ *
+ * @param array $data An array of variable and value pairs used as parameters
+ * @param boolean $reset Weither to reset the current params
+ * @param boolean $encode
+ * @param boolean $partial
+ * @return string Route path with user submitted parameters
+ */
+ public function assemble($data = array(), $reset = false, $encode = true, $partial = false)
+ {
+ if (!$this->_keysSet) {
+ $this->_setRequestKeys();
+ }
+
+ $params = (!$reset) ? $this->_values : array();
+
+ foreach ($data as $key => $value) {
+ if ($value !== null) {
+ $params[$key] = $value;
+ } elseif (isset($params[$key])) {
+ unset($params[$key]);
+ }
+ }
+
+ $params += $this->_defaults;
+
+ $url = '';
+
+ if ($this->_moduleValid || array_key_exists($this->_moduleKey, $data)) {
+ if ($params[$this->_moduleKey] != $this->_defaults[$this->_moduleKey]) {
+ $module = $params[$this->_moduleKey];
+ }
+ }
+ unset($params[$this->_moduleKey]);
+
+ $controller = $params[$this->_controllerKey];
+ unset($params[$this->_controllerKey]);
+
+ $action = $params[$this->_actionKey];
+ unset($params[$this->_actionKey]);
+
+ foreach ($params as $key => $value) {
+ $key = ($encode) ? urlencode($key) : $key;
+ if (is_array($value)) {
+ foreach ($value as $arrayValue) {
+ $arrayValue = ($encode) ? urlencode($arrayValue) : $arrayValue;
+ $url .= self::URI_DELIMITER . $key;
+ $url .= self::URI_DELIMITER . $arrayValue;
+ }
+ } else {
+ if ($encode) {
+ $value = urlencode($value);
+ }
+ $url .= self::URI_DELIMITER . $key;
+ $url .= self::URI_DELIMITER . $value;
+ }
+ }
+
+ if (!empty($url) || $action !== $this->_defaults[$this->_actionKey]) {
+ if ($encode) {
+ $action = urlencode($action);
+ }
+ $url = self::URI_DELIMITER . $action . $url;
+ }
+
+ if (!empty($url) || $controller !== $this->_defaults[$this->_controllerKey]) {
+ if ($encode) {
+ $controller = urlencode($controller);
+ }
+ $url = self::URI_DELIMITER . $controller . $url;
+ }
+
+ if (isset($module)) {
+ if ($encode) {
+ $module = urlencode($module);
+ }
+ $url = self::URI_DELIMITER . $module . $url;
+ }
+
+ return ltrim($url, self::URI_DELIMITER);
+ }
+
+ /**
+ * Return a single parameter of route's defaults
+ *
+ * @param string $name Array key of the parameter
+ * @return string Previously set default
+ */
+ public function getDefault($name)
+ {
+ if (isset($this->_defaults[$name])) {
+ return $this->_defaults[$name];
+ }
+ }
+
+ /**
+ * Return an array of defaults
+ *
+ * @return array Route defaults
+ */
+ public function getDefaults()
+ {
+ return $this->_defaults;
+ }
+}
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