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import v1.0.0-RC4 | 2009-05-20

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169
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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) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Controller_Router_Interface */
require_once 'Zend/Controller/Router/Interface.php';
/**
* Simple first implementation of a router, to be replaced
* with rules-based URI processor.
*
* @category Zend
* @package Zend_Controller
* @subpackage Router
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
abstract class Zend_Controller_Router_Abstract implements Zend_Controller_Router_Interface
{
/**
* Front controller instance
* @var Zend_Controller_Front
*/
protected $_frontController;
/**
* Array of invocation parameters to use when instantiating action
* controllers
* @var array
*/
protected $_invokeParams = array();
/**
* Constructor
*
* @param array $params
* @return void
*/
public function __construct(array $params = array())
{
$this->setParams($params);
}
/**
* Add or modify a parameter to use when instantiating an action controller
*
* @param string $name
* @param mixed $value
* @return Zend_Controller_Router
*/
public function setParam($name, $value)
{
$name = (string) $name;
$this->_invokeParams[$name] = $value;
return $this;
}
/**
* Set parameters to pass to action controller constructors
*
* @param array $params
* @return Zend_Controller_Router
*/
public function setParams(array $params)
{
$this->_invokeParams = array_merge($this->_invokeParams, $params);
return $this;
}
/**
* Retrieve a single parameter from the controller parameter stack
*
* @param string $name
* @return mixed
*/
public function getParam($name)
{
if(isset($this->_invokeParams[$name])) {
return $this->_invokeParams[$name];
}
return null;
}
/**
* Retrieve action controller instantiation parameters
*
* @return array
*/
public function getParams()
{
return $this->_invokeParams;
}
/**
* Clear the controller parameter stack
*
* By default, clears all parameters. If a parameter name is given, clears
* only that parameter; if an array of parameter names is provided, clears
* each.
*
* @param null|string|array single key or array of keys for params to clear
* @return Zend_Controller_Router
*/
public function clearParams($name = null)
{
if (null === $name) {
$this->_invokeParams = array();
} elseif (is_string($name) && isset($this->_invokeParams[$name])) {
unset($this->_invokeParams[$name]);
} elseif (is_array($name)) {
foreach ($name as $key) {
if (is_string($key) && isset($this->_invokeParams[$key])) {
unset($this->_invokeParams[$key]);
}
}
}
return $this;
}
/**
* Retrieve Front Controller
*
* @return Zend_Controller_Front
*/
public function getFrontController()
{
// Used cache version if found
if (null !== $this->_frontController) {
return $this->_frontController;
}
require_once 'Zend/Controller/Front.php';
$this->_frontController = Zend_Controller_Front::getInstance();
return $this->_frontController;
}
/**
* Set Front Controller
*
* @param Zend_Controller_Front $controller
* @return Zend_Controller_Router_Interface
*/
public function setFrontController(Zend_Controller_Front $controller)
{
$this->_frontController = $controller;
return $this;
}
}

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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.
*
* @package Zend_Controller
* @subpackage Router
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @version $Id: Exception.php 8064 2008-02-16 10:58:39Z thomas $
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Controller_Exception */
require_once 'Zend/Controller/Exception.php';
/**
* @package Zend_Controller
* @subpackage Router
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Controller_Router_Exception extends Zend_Controller_Exception
{}

122
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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.
*
* @package Zend_Controller
* @subpackage Router
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/**
* @package Zend_Controller
* @subpackage Router
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
interface Zend_Controller_Router_Interface
{
/**
* Processes a request and sets its controller and action. If
* no route was possible, an exception is thrown.
*
* @param Zend_Controller_Request_Abstract
* @throws Zend_Controller_Router_Exception
* @return Zend_Controller_Request_Abstract|boolean
*/
public function route(Zend_Controller_Request_Abstract $dispatcher);
/**
* Generates a URL path that can be used in URL creation, redirection, etc.
*
* May be passed user params to override ones from URI, Request or even defaults.
* If passed parameter has a value of null, it's URL variable will be reset to
* default.
*
* If null is passed as a route name assemble will use the current Route or 'default'
* if current is not yet set.
*
* Reset is used to signal that all parameters should be reset to it's defaults.
* Ignoring all URL specified values. User specified params still get precedence.
*
* Encode tells to url encode resulting path parts.
*
* @param array $userParams Options passed by a user used to override parameters
* @param mixed $name The name of a Route to use
* @param bool $reset Whether to reset to the route defaults ignoring URL params
* @param bool $encode Tells to encode URL parts on output
* @throws Zend_Controller_Router_Exception
* @return string Resulting URL path
*/
public function assemble($userParams, $name = null, $reset = false, $encode = true);
/**
* Retrieve Front Controller
*
* @return Zend_Controller_Front
*/
public function getFrontController();
/**
* Set Front Controller
*
* @param Zend_Controller_Front $controller
* @return Zend_Controller_Router_Interface
*/
public function setFrontController(Zend_Controller_Front $controller);
/**
* Add or modify a parameter with which to instantiate any helper objects
*
* @param string $name
* @param mixed $param
* @return Zend_Controller_Router_Interface
*/
public function setParam($name, $value);
/**
* Set an array of a parameters to pass to helper object constructors
*
* @param array $params
* @return Zend_Controller_Router_Interface
*/
public function setParams(array $params);
/**
* Retrieve a single parameter from the controller parameter stack
*
* @param string $name
* @return mixed
*/
public function getParam($name);
/**
* Retrieve the parameters to pass to helper object constructors
*
* @return array
*/
public function getParams();
/**
* Clear the controller parameter stack
*
* By default, clears all parameters. If a parameter name is given, clears
* only that parameter; if an array of parameter names is provided, clears
* each.
*
* @param null|string|array single key or array of keys for params to clear
* @return Zend_Controller_Router_Interface
*/
public function clearParams($name = null);
}

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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.
*
* @package Zend_Controller
* @subpackage Router
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @version $Id: Rewrite.php 12108 2008-10-24 13:02:56Z dasprid $
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Loader */
require_once 'Zend/Loader.php';
/** Zend_Controller_Router_Abstract */
require_once 'Zend/Controller/Router/Abstract.php';
/** Zend_Controller_Router_Route */
require_once 'Zend/Controller/Router/Route.php';
/**
* Ruby routing based Router.
*
* @package Zend_Controller
* @subpackage Router
* @copyright Copyright (c) 2005-2008 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_Rewrite extends Zend_Controller_Router_Abstract
{
/**
* Whether or not to use default routes
* @var boolean
*/
protected $_useDefaultRoutes = true;
/**
* Array of routes to match against
* @var array
*/
protected $_routes = array();
/**
* Currently matched route
* @var Zend_Controller_Router_Route_Interface
*/
protected $_currentRoute = null;
/**
* Global parameters given to all routes
*
* @var array
*/
protected $_globalParams = array();
/**
* Add default routes which are used to mimic basic router behaviour
*/
public function addDefaultRoutes()
{
if (!$this->hasRoute('default')) {
$dispatcher = $this->getFrontController()->getDispatcher();
$request = $this->getFrontController()->getRequest();
require_once 'Zend/Controller/Router/Route/Module.php';
$compat = new Zend_Controller_Router_Route_Module(array(), $dispatcher, $request);
$this->_routes = array_merge(array('default' => $compat), $this->_routes);
}
}
/**
* Add route to the route chain
*
* If route implements Zend_Controller_Request_Aware interface it is initialized with a request object
*
* @param string $name Name of the route
* @param Zend_Controller_Router_Route_Interface Route
*/
public function addRoute($name, Zend_Controller_Router_Route_Interface $route)
{
if (method_exists($route, 'setRequest')) {
$route->setRequest($this->getFrontController()->getRequest());
}
$this->_routes[$name] = $route;
return $this;
}
/**
* Add routes to the route chain
*
* @param array $routes Array of routes with names as keys and routes as values
*/
public function addRoutes($routes) {
foreach ($routes as $name => $route) {
$this->addRoute($name, $route);
}
return $this;
}
/**
* Create routes out of Zend_Config configuration
*
* Example INI:
* routes.archive.route = "archive/:year/*"
* routes.archive.defaults.controller = archive
* routes.archive.defaults.action = show
* routes.archive.defaults.year = 2000
* routes.archive.reqs.year = "\d+"
*
* routes.news.type = "Zend_Controller_Router_Route_Static"
* routes.news.route = "news"
* routes.news.defaults.controller = "news"
* routes.news.defaults.action = "list"
*
* And finally after you have created a Zend_Config with above ini:
* $router = new Zend_Controller_Router_Rewrite();
* $router->addConfig($config, 'routes');
*
* @param Zend_Config $config Configuration object
* @param string $section Name of the config section containing route's definitions
* @throws Zend_Controller_Router_Exception
*/
public function addConfig(Zend_Config $config, $section = null)
{
if ($section !== null) {
if ($config->{$section} === null) {
require_once 'Zend/Controller/Router/Exception.php';
throw new Zend_Controller_Router_Exception("No route configuration in section '{$section}'");
}
$config = $config->{$section};
}
foreach ($config as $name => $info) {
$route = $this->_getRouteFromConfig($info);
if (isset($info->chains) && $info->chains instanceof Zend_Config) {
$this->_addChainRoutesFromConfig($name, $route, $info->chains);
} else {
$this->addRoute($name, $route);
}
}
return $this;
}
/**
* Get a route frm a config instance
*
* @param Zend_Config $info
* @return Zend_Controller_Router_Route_Interface
*/
protected function _getRouteFromConfig(Zend_Config $info)
{
$class = (isset($info->type)) ? $info->type : 'Zend_Controller_Router_Route';
Zend_Loader::loadClass($class);
$route = call_user_func(array($class, 'getInstance'), $info);
return $route;
}
/**
* Add chain routes from a config route
*
* @todo Add recursive chaining (not required yet, but later when path
* route chaining is done)
*
* @param string $name
* @param Zend_Controller_Router_Route_Interface $route
* @param Zend_Config $childRoutesInfo
* @return void
*/
protected function _addChainRoutesFromConfig($name,
Zend_Controller_Router_Route_Interface $route,
Zend_Config $childRoutesInfo)
{
foreach ($childRoutesInfo as $childRouteName => $childRouteInfo) {
$childRoute = $this->_getRouteFromConfig($childRouteInfo);
$chainRoute = $route->chain($childRoute);
$chainName = $name . '-' . $childRouteName;
$this->addRoute($chainName, $chainRoute);
}
}
/**
* Remove a route from the route chain
*
* @param string $name Name of the route
* @throws Zend_Controller_Router_Exception
*/
public function removeRoute($name) {
if (!isset($this->_routes[$name])) {
require_once 'Zend/Controller/Router/Exception.php';
throw new Zend_Controller_Router_Exception("Route $name is not defined");
}
unset($this->_routes[$name]);
return $this;
}
/**
* Remove all standard default routes
*
* @param Zend_Controller_Router_Route_Interface Route
*/
public function removeDefaultRoutes() {
$this->_useDefaultRoutes = false;
return $this;
}
/**
* Check if named route exists
*
* @param string $name Name of the route
* @return boolean
*/
public function hasRoute($name)
{
return isset($this->_routes[$name]);
}
/**
* Retrieve a named route
*
* @param string $name Name of the route
* @throws Zend_Controller_Router_Exception
* @return Zend_Controller_Router_Route_Interface Route object
*/
public function getRoute($name)
{
if (!isset($this->_routes[$name])) {
require_once 'Zend/Controller/Router/Exception.php';
throw new Zend_Controller_Router_Exception("Route $name is not defined");
}
return $this->_routes[$name];
}
/**
* Retrieve a currently matched route
*
* @throws Zend_Controller_Router_Exception
* @return Zend_Controller_Router_Route_Interface Route object
*/
public function getCurrentRoute()
{
if (!isset($this->_currentRoute)) {
require_once 'Zend/Controller/Router/Exception.php';
throw new Zend_Controller_Router_Exception("Current route is not defined");
}
return $this->getRoute($this->_currentRoute);
}
/**
* Retrieve a name of currently matched route
*
* @throws Zend_Controller_Router_Exception
* @return Zend_Controller_Router_Route_Interface Route object
*/
public function getCurrentRouteName()
{
if (!isset($this->_currentRoute)) {
require_once 'Zend/Controller/Router/Exception.php';
throw new Zend_Controller_Router_Exception("Current route is not defined");
}
return $this->_currentRoute;
}
/**
* Retrieve an array of routes added to the route chain
*
* @return array All of the defined routes
*/
public function getRoutes()
{
return $this->_routes;
}
/**
* Find a matching route to the current PATH_INFO and inject
* returning values to the Request object.
*
* @throws Zend_Controller_Router_Exception
* @return Zend_Controller_Request_Abstract Request object
*/
public function route(Zend_Controller_Request_Abstract $request)
{
if (!$request instanceof Zend_Controller_Request_Http) {
require_once 'Zend/Controller/Router/Exception.php';
throw new Zend_Controller_Router_Exception('Zend_Controller_Router_Rewrite requires a Zend_Controller_Request_Http-based request object');
}
if ($this->_useDefaultRoutes) {
$this->addDefaultRoutes();
}
/** Find the matching route */
foreach (array_reverse($this->_routes) as $name => $route) {
// TODO: Should be an interface method. Hack for 1.0 BC
if (!method_exists($route, 'getVersion') || $route->getVersion() == 1) {
$match = $request->getPathInfo();
} else {
$match = $request;
}
if ($params = $route->match($match)) {
$this->_setRequestParams($request, $params);
$this->_currentRoute = $name;
break;
}
}
return $request;
}
protected function _setRequestParams($request, $params)
{
foreach ($params as $param => $value) {
$request->setParam($param, $value);
if ($param === $request->getModuleKey()) {
$request->setModuleName($value);
}
if ($param === $request->getControllerKey()) {
$request->setControllerName($value);
}
if ($param === $request->getActionKey()) {
$request->setActionName($value);
}
}
}
/**
* Generates a URL path that can be used in URL creation, redirection, etc.
*
* @param array $userParams Options passed by a user used to override parameters
* @param mixed $name The name of a Route to use
* @param bool $reset Whether to reset to the route defaults ignoring URL params
* @param bool $encode Tells to encode URL parts on output
* @throws Zend_Controller_Router_Exception
* @return string Resulting absolute URL path
*/
public function assemble($userParams, $name = null, $reset = false, $encode = true)
{
if ($name == null) {
try {
$name = $this->getCurrentRouteName();
} catch (Zend_Controller_Router_Exception $e) {
$name = 'default';
}
}
$params = array_merge($this->_globalParams, $userParams);
$route = $this->getRoute($name);
$url = $route->assemble($params, $reset, $encode);
if (!preg_match('|^[a-z]+://|', $url)) {
$url = rtrim($this->getFrontController()->getBaseUrl(), '/') . '/' . $url;
}
return $url;
}
/**
* Set a global parameter
*
* @param string $name
* @param mixed $value
* @return Zend_Controller_Router_Rewrite
*/
public function setGlobalParam($name, $value)
{
$this->_globalParams[$name] = $value;
return $this;
}
}

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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.
*
* @package Zend_Controller
* @subpackage Router
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @version $Id: Route.php 11073 2008-08-26 16:29:59Z dasprid $
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Controller_Router_Route_Abstract */
require_once 'Zend/Controller/Router/Route/Abstract.php';
/**
* Route
*
* @package Zend_Controller
* @subpackage Router
* @copyright Copyright (c) 2005-2008 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 extends Zend_Controller_Router_Route_Abstract
{
protected $_urlVariable = ':';
protected $_urlDelimiter = '/';
protected $_regexDelimiter = '#';
protected $_defaultRegex = null;
/**
* Holds names of all route's pattern variable names. Array index holds a position in URL.
* @var array
*/
protected $_variables = array();
/**
* Holds Route patterns for all URL parts. In case of a variable it stores it's regex
* requirement or null. In case of a static part, it holds only it's direct value.
* In case of a wildcard, it stores an asterisk (*)
* @var array
*/
protected $_parts = array();
/**
* Holds user submitted default values for route's variables. Name and value pairs.
* @var array
*/
protected $_defaults = array();
/**
* Holds user submitted regular expression patterns for route's variables' values.
* Name and value pairs.
* @var array
*/
protected $_requirements = array();
/**
* Associative array filled on match() that holds matched path values
* for given variable names.
* @var array
*/
protected $_values = array();
/**
* Associative array filled on match() that holds wildcard variable
* names and values.
* @var array
*/
protected $_wildcardData = array();
/**
* Helper var that holds a count of route pattern's static parts
* for validation
* @var int
*/
protected $_staticCount = 0;
public function getVersion() {
return 1;
}
/**
* Instantiates route based on passed Zend_Config structure
*
* @param Zend_Config $config Configuration object
*/
public static function getInstance(Zend_Config $config)
{
$reqs = ($config->reqs instanceof Zend_Config) ? $config->reqs->toArray() : array();
$defs = ($config->defaults instanceof Zend_Config) ? $config->defaults->toArray() : array();
return new self($config->route, $defs, $reqs);
}
/**
* Prepares the route for mapping by splitting (exploding) it
* to a corresponding atomic parts. These parts are assigned
* a position which is later used for matching and preparing values.
*
* @param string $route Map used to match with later submitted URL path
* @param array $defaults Defaults for map variables with keys as variable names
* @param array $reqs Regular expression requirements for variables (keys as variable names)
*/
public function __construct($route, $defaults = array(), $reqs = array())
{
$route = trim($route, $this->_urlDelimiter);
$this->_defaults = (array) $defaults;
$this->_requirements = (array) $reqs;
if ($route != '') {
foreach (explode($this->_urlDelimiter, $route) as $pos => $part) {
if (substr($part, 0, 1) == $this->_urlVariable) {
$name = substr($part, 1);
$this->_parts[$pos] = (isset($reqs[$name]) ? $reqs[$name] : $this->_defaultRegex);
$this->_variables[$pos] = $name;
} else {
$this->_parts[$pos] = $part;
if ($part != '*') $this->_staticCount++;
}
}
}
}
/**
* Matches a user submitted path with parts defined by a map. Assigns and
* returns an array of variables on a successful match.
*
* @param string $path Path used to match against this routing map
* @return array|false An array of assigned values or a false on a mismatch
*/
public function match($path)
{
$pathStaticCount = 0;
$values = array();
$path = trim($path, $this->_urlDelimiter);
if ($path != '') {
$path = explode($this->_urlDelimiter, $path);
foreach ($path as $pos => $pathPart) {
// Path is longer than a route, it's not a match
if (!array_key_exists($pos, $this->_parts)) {
return false;
}
// If it's a wildcard, get the rest of URL as wildcard data and stop matching
if ($this->_parts[$pos] == '*') {
$count = count($path);
for($i = $pos; $i < $count; $i+=2) {
$var = urldecode($path[$i]);
if (!isset($this->_wildcardData[$var]) && !isset($this->_defaults[$var]) && !isset($values[$var])) {
$this->_wildcardData[$var] = (isset($path[$i+1])) ? urldecode($path[$i+1]) : null;
}
}
break;
}
$name = isset($this->_variables[$pos]) ? $this->_variables[$pos] : null;
$pathPart = urldecode($pathPart);
// If it's a static part, match directly
if ($name === null && $this->_parts[$pos] != $pathPart) {
return false;
}
// If it's a variable with requirement, match a regex. If not - everything matches
if ($this->_parts[$pos] !== null && !preg_match($this->_regexDelimiter . '^' . $this->_parts[$pos] . '$' . $this->_regexDelimiter . 'iu', $pathPart)) {
return false;
}
// If it's a variable store it's value for later
if ($name !== null) {
$values[$name] = $pathPart;
} else {
$pathStaticCount++;
}
}
}
// Check if all static mappings have been matched
if ($this->_staticCount != $pathStaticCount) {
return false;
}
$return = $values + $this->_wildcardData + $this->_defaults;
// Check if all map variables have been initialized
foreach ($this->_variables as $var) {
if (!array_key_exists($var, $return)) {
return false;
}
}
$this->_values = $values;
return $return;
}
/**
* 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 Whether or not to set route defaults with those provided in $data
* @return string Route path with user submitted parameters
*/
public function assemble($data = array(), $reset = false, $encode = false)
{
$url = array();
$flag = false;
foreach ($this->_parts as $key => $part) {
$name = isset($this->_variables[$key]) ? $this->_variables[$key] : null;
$useDefault = false;
if (isset($name) && array_key_exists($name, $data) && $data[$name] === null) {
$useDefault = true;
}
if (isset($name)) {
if (isset($data[$name]) && !$useDefault) {
$url[$key] = $data[$name];
unset($data[$name]);
} elseif (!$reset && !$useDefault && isset($this->_values[$name])) {
$url[$key] = $this->_values[$name];
} elseif (!$reset && !$useDefault && isset($this->_wildcardData[$name])) {
$url[$key] = $this->_wildcardData[$name];
} elseif (isset($this->_defaults[$name])) {
$url[$key] = $this->_defaults[$name];
} else {
require_once 'Zend/Controller/Router/Exception.php';
throw new Zend_Controller_Router_Exception($name . ' is not specified');
}
} elseif ($part != '*') {
$url[$key] = $part;
} else {
if (!$reset) $data += $this->_wildcardData;
foreach ($data as $var => $value) {
if ($value !== null) {
$url[$key++] = $var;
$url[$key++] = $value;
$flag = true;
}
}
}
}
$return = '';
foreach (array_reverse($url, true) as $key => $value) {
if ($flag || !isset($this->_variables[$key]) || $value !== $this->getDefault($this->_variables[$key])) {
if ($encode) $value = urlencode($value);
$return = $this->_urlDelimiter . $value . $return;
$flag = true;
}
}
return trim($return, $this->_urlDelimiter);
}
/**
* 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 null;
}
/**
* Return an array of defaults
*
* @return array Route defaults
*/
public function getDefaults() {
return $this->_defaults;
}
}

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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.
*
* @package Zend_Controller
* @subpackage Router
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @version $Id: Route.php 1847 2006-11-23 11:36:41Z martel $
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Controller_Router_Route_Interface */
require_once 'Zend/Controller/Router/Route/Interface.php';
/**
* Abstract Route
*
* Implements interface and provides convenience methods
*
* @package Zend_Controller
* @subpackage Router
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
abstract class Zend_Controller_Router_Route_Abstract implements Zend_Controller_Router_Route_Interface
{
public function getVersion() {
return 2;
}
public function chain(Zend_Controller_Router_Route_Interface $route, $separator = '/')
{
require_once 'Zend/Controller/Router/Route/Chain.php';
$chain = new Zend_Controller_Router_Route_Chain();
$chain->chain($this)->chain($route, $separator);
return $chain;
}
}

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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.
*
* @package Zend_Controller
* @subpackage Router
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @version $Id: Route.php 1847 2006-11-23 11:36:41Z martel $
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Controller_Router_Route_Abstract */
require_once 'Zend/Controller/Router/Route/Abstract.php';
/**
* Chain route is used for managing route chaining.
*
* @package Zend_Controller
* @subpackage Router
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Controller_Router_Route_Chain extends Zend_Controller_Router_Route_Abstract
{
protected $_routes = array();
protected $_separators = array();
/**
* Instantiates route based on passed Zend_Config structure
*
* @param Zend_Config $config Configuration object
*/
public static function getInstance(Zend_Config $config)
{ }
public function chain(Zend_Controller_Router_Route_Interface $route, $separator = '/') {
$this->_routes[] = $route;
$this->_separators[] = $separator;
return $this;
}
/**
* Matches a user submitted path with a previously defined route.
* Assigns and returns an array of defaults on a successful match.
*
* @param Zend_Controller_Request_Http $request Request to get the path info from
* @return array|false An array of assigned values or a false on a mismatch
*/
public function match($request, $partial = null)
{
$path = $request->getPathInfo();
$values = array();
foreach ($this->_routes as $key => $route) {
// TODO: Should be an interface method. Hack for 1.0 BC
if (!method_exists($route, 'getVersion') || $route->getVersion() == 1) {
$match = $request->getPathInfo();
} else {
$match = $request;
}
$res = $route->match($match);
if ($res === false) return false;
$values = $res + $values;
}
return $values;
}
/**
* Assembles a URL path defined by this route
*
* @param array $data An array of variable and value pairs used as parameters
* @return string Route path with user submitted parameters
*/
public function assemble($data = array(), $reset = false, $encode = false)
{
$value = '';
foreach ($this->_routes as $key => $route) {
if ($key > 0) {
$value .= $this->_separators[$key];
}
$value .= $route->assemble($data, $reset, $encode);
if (method_exists($route, 'getVariables')) {
$variables = $route->getVariables();
foreach ($variables as $variable) {
$data[$variable] = null;
}
}
}
return $value;
}
/**
* Set the request object for this and the child routes
*
* @param Zend_Controller_Request_Abstract|null $request
* @return void
*/
public function setRequest(Zend_Controller_Request_Abstract $request = null)
{
$this->_request = $request;
foreach ($this->_routes as $route) {
if (method_exists($route, 'setRequest')) {
$route->setRequest($request);
}
}
}
}

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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.
*
* @package Zend_Controller
* @subpackage Router
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @version $Id: Route.php 9581 2008-06-01 14:08:03Z martel $
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Controller_Router_Route_Abstract */
require_once 'Zend/Controller/Router/Route/Abstract.php';
/**
* Hostname Route
*
* @package Zend_Controller
* @subpackage Router
* @copyright Copyright (c) 2005-2008 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_Hostname extends Zend_Controller_Router_Route_Abstract
{
protected $_hostVariable = ':';
protected $_regexDelimiter = '#';
protected $_defaultRegex = null;
/**
* Holds names of all route's pattern variable names. Array index holds a position in host.
* @var array
*/
protected $_variables = array();
/**
* Holds Route patterns for all host parts. In case of a variable it stores it's regex
* requirement or null. In case of a static part, it holds only it's direct value.
* @var array
*/
protected $_parts = array();
/**
* Holds user submitted default values for route's variables. Name and value pairs.
* @var array
*/
protected $_defaults = array();
/**
* Holds user submitted regular expression patterns for route's variables' values.
* Name and value pairs.
* @var array
*/
protected $_requirements = array();
/**
* Default scheme
* @var string
*/
protected $_scheme = null;
/**
* Associative array filled on match() that holds matched path values
* for given variable names.
* @var array
*/
protected $_values = array();
/**
* Current request object
*
* @var Zend_Controller_Request_Abstract
*/
protected $_request;
/**
* Helper var that holds a count of route pattern's static parts
* for validation
* @var int
*/
private $_staticCount = 0;
/**
* Set the request object
*
* @param Zend_Controller_Request_Abstract|null $request
* @return void
*/
public function setRequest(Zend_Controller_Request_Abstract $request = null)
{
$this->_request = $request;
}
/**
* Get the request object
*
* @return Zend_Controller_Request_Abstract $request
*/
public function getRequest()
{
if ($this->_request === null) {
require_once 'Zend/Controller/Front.php';
$this->_request = Zend_Controller_Front::getInstance()->getRequest();
}
return $this->_request;
}
/**
* Instantiates route based on passed Zend_Config structure
*
* @param Zend_Config $config Configuration object
*/
public static function getInstance(Zend_Config $config)
{
$reqs = ($config->reqs instanceof Zend_Config) ? $config->reqs->toArray() : array();
$defs = ($config->defaults instanceof Zend_Config) ? $config->defaults->toArray() : array();
$scheme = (isset($config->scheme)) ? $config->scheme : null;
return new self($config->route, $defs, $reqs, $scheme);
}
/**
* Prepares the route for mapping by splitting (exploding) it
* to a corresponding atomic parts. These parts are assigned
* a position which is later used for matching and preparing values.
*
* @param string $route Map used to match with later submitted hostname
* @param array $defaults Defaults for map variables with keys as variable names
* @param array $reqs Regular expression requirements for variables (keys as variable names)
* @param string $scheme
*/
public function __construct($route, $defaults = array(), $reqs = array(), $scheme = null)
{
$route = trim($route, '.');
$this->_defaults = (array) $defaults;
$this->_requirements = (array) $reqs;
$this->_scheme = $scheme;
if ($route != '') {
foreach (explode('.', $route) as $pos => $part) {
if (substr($part, 0, 1) == $this->_hostVariable) {
$name = substr($part, 1);
$this->_parts[$pos] = (isset($reqs[$name]) ? $reqs[$name] : $this->_defaultRegex);
$this->_variables[$pos] = $name;
} else {
$this->_parts[$pos] = $part;
$this->_staticCount++;
}
}
}
}
/**
* Matches a user submitted path with parts defined by a map. Assigns and
* returns an array of variables on a successful match.
*
* @param Zend_Controller_Request_Http $request Request to get the host from
* @return array|false An array of assigned values or a false on a mismatch
*/
public function match($request)
{
// Check the scheme if required
if ($this->_scheme !== null) {
$scheme = $request->getScheme();
if ($scheme !== $this->_scheme) {
return false;
}
}
// Get the host and remove unnecessary port information
$host = $request->getHttpHost();
if (preg_match('#:\d+$#', $host, $result) === 1) {
$host = substr($host, 0, -strlen($result[0]));
}
$hostStaticCount = 0;
$values = array();
$host = trim($host, '.');
if ($host != '') {
$host = explode('.', $host);
foreach ($host as $pos => $hostPart) {
// Host is longer than a route, it's not a match
if (!array_key_exists($pos, $this->_parts)) {
return false;
}
$name = isset($this->_variables[$pos]) ? $this->_variables[$pos] : null;
$hostPart = urldecode($hostPart);
// If it's a static part, match directly
if ($name === null && $this->_parts[$pos] != $hostPart) {
return false;
}
// If it's a variable with requirement, match a regex. If not - everything matches
if ($this->_parts[$pos] !== null && !preg_match($this->_regexDelimiter . '^' . $this->_parts[$pos] . '$' . $this->_regexDelimiter . 'iu', $hostPart)) {
return false;
}
// If it's a variable store it's value for later
if ($name !== null) {
$values[$name] = $hostPart;
} else {
$hostStaticCount++;
}
}
}
// Check if all static mappings have been matched
if ($this->_staticCount != $hostStaticCount) {
return false;
}
$return = $values + $this->_defaults;
// Check if all map variables have been initialized
foreach ($this->_variables as $var) {
if (!array_key_exists($var, $return)) {
return false;
}
}
$this->_values = $values;
return $return;
}
/**
* Assembles user submitted parameters forming a hostname defined by this route
*
* @param array $data An array of variable and value pairs used as parameters
* @param boolean $reset Whether or not to set route defaults with those provided in $data
* @return string Route path with user submitted parameters
*/
public function assemble($data = array(), $reset = false, $encode = false)
{
$host = array();
$flag = false;
foreach ($this->_parts as $key => $part) {
$name = isset($this->_variables[$key]) ? $this->_variables[$key] : null;
$useDefault = false;
if (isset($name) && array_key_exists($name, $data) && $data[$name] === null) {
$useDefault = true;
}
if (isset($name)) {
if (isset($data[$name]) && !$useDefault) {
$host[$key] = $data[$name];
unset($data[$name]);
} elseif (!$reset && !$useDefault && isset($this->_values[$name])) {
$host[$key] = $this->_values[$name];
} elseif (isset($this->_defaults[$name])) {
$host[$key] = $this->_defaults[$name];
} else {
require_once 'Zend/Controller/Router/Exception.php';
throw new Zend_Controller_Router_Exception($name . ' is not specified');
}
} else {
$host[$key] = $part;
}
}
$return = '';
foreach (array_reverse($host, true) as $key => $value) {
if ($flag || !isset($this->_variables[$key]) || $value !== $this->getDefault($this->_variables[$key])) {
if ($encode) $value = urlencode($value);
$return = '.' . $value . $return;
$flag = true;
}
}
$url = trim($return, '.');
if ($this->_scheme !== null) {
$scheme = $this->_scheme;
} else {
$request = $this->getRequest();
if ($request instanceof Zend_Controller_Request_Http) {
$scheme = $request->getScheme();
} else {
$scheme = 'http';
}
}
$hostname = implode('.', $host);
$url = $scheme . '://' . $url;
return $url;
}
/**
* 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 null;
}
/**
* Return an array of defaults
*
* @return array Route defaults
*/
public function getDefaults() {
return $this->_defaults;
}
/**
* Get all variables which are used by the route
*
* @return array
*/
public function getVariables()
{
return $this->_variables;
}
}

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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.
*
* @package Zend_Controller
* @subpackage Router
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @version $Id: Interface.php 10607 2008-08-02 12:53:16Z martel $
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Config */
require_once 'Zend/Config.php';
/**
* @package Zend_Controller
* @subpackage Router
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
interface Zend_Controller_Router_Route_Interface {
public function match($path);
public function assemble($data = array(), $reset = false, $encode = false);
public static function getInstance(Zend_Config $config);
}

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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.
*
* @package Zend_Controller
* @subpackage Router
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @version $Id: Module.php 12310 2008-11-05 20:49:16Z dasprid $
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Controller_Router_Route_Abstract */
require_once 'Zend/Controller/Router/Route/Abstract.php';
/**
* Module Route
*
* Default route for module functionality
*
* @package Zend_Controller
* @subpackage Router
* @copyright Copyright (c) 2005-2008 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
{
/**
* URI delimiter
*/
const URI_DELIMITER = '/';
/**
* Default values for the route (ie. module, controller, action, params)
* @var array
*/
protected $_defaults;
protected $_values = array();
protected $_moduleValid = false;
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;
public function getVersion() {
return 1;
}
/**
* Instantiates route based on passed Zend_Config structure
*/
public static function getInstance(Zend_Config $config)
{
$defs = ($config->defaults instanceof Zend_Config) ? $config->defaults->toArray() : array();
return new self($defs);
}
/**
* 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 $path Path used to match against this routing map
* @return array An array of assigned values or a false on a mismatch
*/
public function match($path)
{
$this->_setRequestKeys();
$values = array();
$params = array();
$path = trim($path, self::URI_DELIMITER);
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);
}
}
}
$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 bool $reset Weither to reset the current params
* @return string Route path with user submitted parameters
*/
public function assemble($data = array(), $reset = false, $encode = true)
{
if (!$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 => $value) {
if (is_array($value)) {
foreach ($value as $arrayValue) {
if ($encode) $arrayValue = urlencode($arrayValue);
$url .= '/' . $key;
$url .= '/' . $arrayValue;
}
} else {
if ($encode) $value = urlencode($value);
$url .= '/' . $key;
$url .= '/' . $value;
}
}
if (!empty($url) || $action !== $this->_defaults[$this->_actionKey]) {
if ($encode) $action = urlencode($action);
$url = '/' . $action . $url;
}
if (!empty($url) || $controller !== $this->_defaults[$this->_controllerKey]) {
if ($encode) $controller = urlencode($controller);
$url = '/' . $controller . $url;
}
if (isset($module)) {
if ($encode) $module = urlencode($module);
$url = '/' . $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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<?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.
*
* @package Zend_Controller
* @subpackage Router
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @version $Id: Regex.php 12525 2008-11-10 20:18:32Z ralph $
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Controller_Router_Route_Abstract */
require_once 'Zend/Controller/Router/Route/Abstract.php';
/**
* Regex Route
*
* @package Zend_Controller
* @subpackage Router
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Controller_Router_Route_Regex extends Zend_Controller_Router_Route_Abstract
{
protected $_regex = null;
protected $_defaults = array();
protected $_reverse = null;
protected $_map = array();
protected $_values = array();
/**
* Instantiates route based on passed Zend_Config structure
*
* @param Zend_Config $config Configuration object
*/
public static function getInstance(Zend_Config $config)
{
$defs = ($config->defaults instanceof Zend_Config) ? $config->defaults->toArray() : array();
$map = ($config->map instanceof Zend_Config) ? $config->map->toArray() : array();
$reverse = (isset($config->reverse)) ? $config->reverse : null;
return new self($config->route, $defs, $map, $reverse);
}
public function __construct($route, $defaults = array(), $map = array(), $reverse = null)
{
$this->_regex = '#^' . $route . '$#i';
$this->_defaults = (array) $defaults;
$this->_map = (array) $map;
$this->_reverse = $reverse;
}
public function getVersion() {
return 1;
}
/**
* Matches a user submitted path with a previously defined route.
* Assigns and returns an array of defaults on a successful match.
*
* @param string $path Path used to match against this routing map
* @return array|false An array of assigned values or a false on a mismatch
*/
public function match($path)
{
$path = trim(urldecode($path), '/');
$res = preg_match($this->_regex, $path, $values);
if ($res === 0) return false;
// array_filter_key()? Why isn't this in a standard PHP function set yet? :)
foreach ($values as $i => $value) {
if (!is_int($i) || $i === 0) {
unset($values[$i]);
}
}
$this->_values = $values;
$values = $this->_getMappedValues($values);
$defaults = $this->_getMappedValues($this->_defaults, false, true);
$return = $values + $defaults;
return $return;
}
/**
* Maps numerically indexed array values to it's associative mapped counterpart.
* Or vice versa. Uses user provided map array which consists of index => name
* parameter mapping. If map is not found, it returns original array.
*
* Method strips destination type of keys form source array. Ie. if source array is
* indexed numerically then every associative key will be stripped. Vice versa if reversed
* is set to true.
*
* @param array $values Indexed or associative array of values to map
* @param boolean $reversed False means translation of index to association. True means reverse.
* @param boolean $preserve Should wrong type of keys be preserved or stripped.
* @return array An array of mapped values
*/
protected function _getMappedValues($values, $reversed = false, $preserve = false)
{
if (count($this->_map) == 0) {
return $values;
}
$return = array();
foreach ($values as $key => $value) {
if (is_int($key) && !$reversed) {
if (array_key_exists($key, $this->_map)) {
$index = $this->_map[$key];
} elseif (false === ($index = array_search($key, $this->_map))) {
$index = $key;
}
$return[$index] = $values[$key];
} elseif ($reversed) {
$index = (!is_int($key)) ? array_search($key, $this->_map, true) : $key;
if (false !== $index) {
$return[$index] = $values[$key];
}
} elseif ($preserve) {
$return[$key] = $value;
}
}
return $return;
}
/**
* Assembles a URL path defined by this route
*
* @param array $data An array of name (or index) and value pairs used as parameters
* @return string Route path with user submitted parameters
*/
public function assemble($data = array(), $reset = false, $encode = false)
{
if ($this->_reverse === null) {
require_once 'Zend/Controller/Router/Exception.php';
throw new Zend_Controller_Router_Exception('Cannot assemble. Reversed route is not specified.');
}
$defaultValuesMapped = $this->_getMappedValues($this->_defaults, true, false);
$matchedValuesMapped = $this->_getMappedValues($this->_values, true, false);
$dataValuesMapped = $this->_getMappedValues($data, true, false);
// handle resets, if so requested (By null value) to do so
if (($resetKeys = array_search(null, $dataValuesMapped, true)) !== false) {
foreach ((array) $resetKeys as $resetKey) {
if (isset($matchedValuesMapped[$resetKey])) {
unset($matchedValuesMapped[$resetKey]);
unset($dataValuesMapped[$resetKey]);
}
}
}
// merge all the data together, first defaults, then values matched, then supplied
$mergedData = $defaultValuesMapped;
$mergedData = $this->_arrayMergeNumericKeys($mergedData, $matchedValuesMapped);
$mergedData = $this->_arrayMergeNumericKeys($mergedData, $dataValuesMapped);
if ($encode) {
foreach ($mergedData as $key => &$value) {
$value = urlencode($value);
}
}
ksort($mergedData);
$return = @vsprintf($this->_reverse, $mergedData);
if ($return === false) {
require_once 'Zend/Controller/Router/Exception.php';
throw new Zend_Controller_Router_Exception('Cannot assemble. Too few arguments?');
}
return $return;
}
/**
* 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;
}
/**
* _arrayMergeNumericKeys() - allows for a strict key (numeric's included) array_merge.
* php's array_merge() lacks the ability to merge with numeric keys.
*
* @param array $array1
* @param array $array2
* @return array
*/
protected function _arrayMergeNumericKeys(Array $array1, Array $array2)
{
$returnArray = $array1;
foreach ($array2 as $array2Index => $array2Value) {
$returnArray[$array2Index] = $array2Value;
}
return $returnArray;
}
}

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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.
*
* @package Zend_Controller
* @subpackage Router
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @version $Id: Route.php 1847 2006-11-23 11:36:41Z martel $
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/** Zend_Controller_Router_Route_Abstract */
require_once 'Zend/Controller/Router/Route/Abstract.php';
/**
* StaticRoute is used for managing static URIs.
*
* It's a lot faster compared to the standard Route implementation.
*
* @package Zend_Controller
* @subpackage Router
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Controller_Router_Route_Static extends Zend_Controller_Router_Route_Abstract
{
protected $_route = null;
protected $_defaults = array();
public function getVersion() {
return 1;
}
/**
* Instantiates route based on passed Zend_Config structure
*
* @param Zend_Config $config Configuration object
*/
public static function getInstance(Zend_Config $config)
{
$defs = ($config->defaults instanceof Zend_Config) ? $config->defaults->toArray() : array();
return new self($config->route, $defs);
}
/**
* Prepares the route for mapping.
*
* @param string $route Map used to match with later submitted URL path
* @param array $defaults Defaults for map variables with keys as variable names
*/
public function __construct($route, $defaults = array())
{
$this->_route = trim($route, '/');
$this->_defaults = (array) $defaults;
}
/**
* Matches a user submitted path with a previously defined route.
* Assigns and returns an array of defaults on a successful match.
*
* @param string $path Path used to match against this routing map
* @return array|false An array of assigned values or a false on a mismatch
*/
public function match($path)
{
if (trim($path, '/') == $this->_route) {
return $this->_defaults;
}
return false;
}
/**
* Assembles a URL path defined by this route
*
* @param array $data An array of variable and value pairs used as parameters
* @return string Route path with user submitted parameters
*/
public function assemble($data = array(), $reset = false, $encode = false)
{
return $this->_route;
}
/**
* 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 null;
}
/**
* Return an array of defaults
*
* @return array Route defaults
*/
public function getDefaults() {
return $this->_defaults;
}
}