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https://github.com/torrentpier/torrentpier-lts.git
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127 lines
4.1 KiB
PHP
127 lines
4.1 KiB
PHP
<?php
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/**
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* Zend Framework (http://framework.zend.com/)
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*
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* @link http://github.com/zendframework/zf2 for the canonical source repository
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* @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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namespace Zend\View\Helper;
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use Traversable;
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use Zend\Mvc\ModuleRouteListener;
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use Zend\Mvc\Router\RouteMatch;
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use Zend\Mvc\Router\RouteStackInterface;
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use Zend\View\Exception;
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/**
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* Helper for making easy links and getting urls that depend on the routes and router.
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*/
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class Url extends AbstractHelper
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{
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/**
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* RouteStackInterface instance.
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*
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* @var RouteStackInterface
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*/
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protected $router;
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/**
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* RouteInterface match returned by the router.
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*
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* @var RouteMatch.
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*/
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protected $routeMatch;
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/**
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* Generates a url given the name of a route.
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*
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* @see Zend\Mvc\Router\RouteInterface::assemble()
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* @param string $name Name of the route
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* @param array $params Parameters for the link
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* @param array|Traversable $options Options for the route
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* @param bool $reuseMatchedParams Whether to reuse matched parameters
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* @return string Url For the link href attribute
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* @throws Exception\RuntimeException If no RouteStackInterface was provided
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* @throws Exception\RuntimeException If no RouteMatch was provided
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* @throws Exception\RuntimeException If RouteMatch didn't contain a matched route name
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* @throws Exception\InvalidArgumentException If the params object was not an array or \Traversable object
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*/
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public function __invoke($name = null, $params = array(), $options = array(), $reuseMatchedParams = false)
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{
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if (null === $this->router) {
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throw new Exception\RuntimeException('No RouteStackInterface instance provided');
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}
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if (3 == func_num_args() && is_bool($options)) {
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$reuseMatchedParams = $options;
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$options = array();
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}
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if ($name === null) {
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if ($this->routeMatch === null) {
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throw new Exception\RuntimeException('No RouteMatch instance provided');
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}
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$name = $this->routeMatch->getMatchedRouteName();
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if ($name === null) {
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throw new Exception\RuntimeException('RouteMatch does not contain a matched route name');
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}
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}
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if (!is_array($params)) {
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if (!$params instanceof Traversable) {
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throw new Exception\InvalidArgumentException(
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'Params is expected to be an array or a Traversable object'
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);
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}
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$params = iterator_to_array($params);
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}
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if ($reuseMatchedParams && $this->routeMatch !== null) {
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$routeMatchParams = $this->routeMatch->getParams();
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if (isset($routeMatchParams[ModuleRouteListener::ORIGINAL_CONTROLLER])) {
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$routeMatchParams['controller'] = $routeMatchParams[ModuleRouteListener::ORIGINAL_CONTROLLER];
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unset($routeMatchParams[ModuleRouteListener::ORIGINAL_CONTROLLER]);
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}
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if (isset($routeMatchParams[ModuleRouteListener::MODULE_NAMESPACE])) {
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unset($routeMatchParams[ModuleRouteListener::MODULE_NAMESPACE]);
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}
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$params = array_merge($routeMatchParams, $params);
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}
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$options['name'] = $name;
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return $this->router->assemble($params, $options);
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}
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/**
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* Set the router to use for assembling.
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*
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* @param RouteStackInterface $router
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* @return Url
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*/
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public function setRouter(RouteStackInterface $router)
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{
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$this->router = $router;
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return $this;
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}
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/**
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* Set route match returned by the router.
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*
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* @param RouteMatch $routeMatch
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* @return Url
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*/
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public function setRouteMatch(RouteMatch $routeMatch)
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{
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$this->routeMatch = $routeMatch;
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return $this;
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}
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}
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