Merge pull request #53 from skipperbent/feature-resource

[FEATURE] ResourceControllers now support nested ressources

README.md

@@ -1,8 +1,8 @@
 # Simple PHP router
-Simple, fast and yet powerful PHP router that is easy to get integrated and in any project. Heavily inspired by the Laravel router.
+Simple, fast and yet powerful PHP router that is easy to get integrated and in any project. Heavily inspired by the way Laravel handles routing.
 
 ## Installation
-Add the latest version pf Simple PHP Router to your ```composer.json```
+Add the latest version of Simple PHP Router to your ```composer.json```
 
 ```json
 {
@@ -203,7 +203,8 @@ class Router extends SimpleRouter {
 }
 ```
 
-This is a basic example of a helper function for generating urls.
+#### Helper functions examples
+**This is a basic example of a helper function for generating urls.**
 
 ```php
 use Pecee\SimpleRouter\RouterBase;
@@ -212,7 +213,7 @@ function url($controller, $parameters = null, $getParams = null) {
 }
 ```
 
-This is a basic example for getting the current csrf token
+**This is a basic example for getting the current csrf token**
 
 ```php
 /**

src/Pecee/SimpleRouter/RouterBase.php

@@ -45,7 +45,6 @@ class RouterBase {
     protected function processRoutes(array $routes, array $settings = array(), array $prefixes = array(), $backStack = false, $group = null) {
         // Loop through each route-request
 
-        $activeGroup = null;
         $routesCount = count($routes);
         $mergedSettings = array();
 
@@ -54,6 +53,7 @@ class RouterBase {
 
             $route = $routes[$i];
 
+            $route->addSettings($settings);
             $route->setGroup($group);
 
             if($this->defaultNamespace && !$route->getNamespace()) {
@@ -73,21 +73,20 @@ class RouterBase {
                 array_push($newPrefixes, rtrim($route->getPrefix(), '/'));
             }
 
-            $route->addSettings($settings);
-
             if(!($route instanceof RouterGroup)) {
                 if(is_array($newPrefixes) && count($newPrefixes) && $backStack) {
                     $route->setUrl( join('/', $newPrefixes) . $route->getUrl() );
                 }
 
+                $group = null;
                 $this->controllerUrlMap[] = $route;
             }
 
             $this->currentRoute = $route;
 
             if($route instanceof RouterGroup && is_callable($route->getCallback())) {
+                $group = $route;
                 $route->renderRoute($this->request);
-                $activeGroup = $route;
                 $mergedSettings = array_merge($route->getMergeableSettings(), $settings);
             }
 
@@ -98,7 +97,7 @@ class RouterBase {
                 $this->backStack = array();
 
                 // Route any routes added to the backstack
-                $this->processRoutes($backStack, $mergedSettings, $newPrefixes, true, $activeGroup);
+                $this->processRoutes($backStack, $mergedSettings, $newPrefixes, true, $group);
             }
         }
     }
@@ -239,7 +238,20 @@ class RouterBase {
 
     protected function processUrl($route, $method = null, $parameters = null, $getParams = null) {
 
-        $url = '/' . trim($route->getUrl(), '/');
+        $domain = '';
+
+        if($route->getGroup() !== null && $route->getGroup()->getDomain() !== null) {
+            if(is_array($route->getGroup()->getDomain())) {
+                $domains = $route->getGroup()->getDomain();
+                $domain = array_shift($domains);
+            } else {
+                $domain = $route->getGroup()->getDomain();
+            }
+
+            $domain = '//' . $domain;
+        }
+
+        $url = $domain . '/' . trim($route->getUrl(), '/');
 
         if(($route instanceof RouterController || $route instanceof RouterResource) && $method !== null) {
             $url .= $method;
@@ -251,20 +263,26 @@ class RouterBase {
             }
         } else {
             /* @var $route RouterEntry */
-            $params = $route->getParameters();
+            if(is_array($parameters)) {
-            if(count($params)) {
+                $params = array_merge($route->getParameters(), $parameters);
-                $i = 0;
-                foreach($params as $param => $value) {
-                    $value = (isset($parameters[$param])) ? $parameters[$param] : $value;
-                    $url = str_ireplace(array('{' . $param. '}', '{' . $param. '?}'), $value, $url);
-                    $i++;
-                }
             } else {
-                // If no parameters are specified in the route, assume that the provided parameters should be used.
+                $params = $route->getParameters();
-                if(count($parameters)) {
-                    $url = rtrim($url, '/') . '/' . join('/', $parameters);
-                }
             }
+
+            $otherParams = [];
+
+            $i = 0;
+            foreach($params as $param => $value) {
+                $value = (isset($parameters[$param])) ? $parameters[$param] : $value;
+                if(stripos($url, '{' . $param. '}') !== false || stripos($url, '{' . $param . '?}') !== false) {
+                    $url = str_ireplace(array('{' . $param . '}', '{' . $param . '?}'), $value, $url);
+                } else {
+                    $otherParams[$param] = $value;
+                }
+                $i++;
+            }
+
+            $url = rtrim($url, '/') . '/' . join('/', $otherParams);
         }
 
         $url = rtrim($url, '/') . '/';
@@ -287,7 +305,7 @@ class RouterBase {
         }
 
         // Return current route if no options has been specified
-        if($controller === null && $parameters === null && $this->loadedRoute !== null) {
+        if($controller === null && $parameters === null) {
             $getParams = (is_array($getParams)) ? array_merge($_GET, $getParams) : $_GET;
 
             $url = parse_url(Request::getInstance()->getUri());

src/Pecee/SimpleRouter/RouterEntry.php

@@ -277,7 +277,7 @@ abstract class RouterEntry {
                 // Check for optional parameter
                 if($lastCharacter === '?') {
                     $parameter = substr($parameter, 0, strlen($parameter)-1);
-                    $regex .= '(?:(?:\/{0,1}(?P<'.$parameter.'>'.$parameterRegex.')){0,1}\\/{0,1})';
+                    $regex .= '(?:(?:\/{0,1}(?P<'.$parameter.'>[^\/]*)))\\/{0,1}';
                     $required = false;
                 } else {
                     $regex .= '(?:\\/{0,1}(?P<' . $parameter . '>'. $parameterRegex .')\\/{0,1})';

src/Pecee/SimpleRouter/RouterGroup.php

@@ -60,9 +60,7 @@ class RouterGroup extends RouterEntry {
             throw new RouterException('Method not allowed');
         }
 
-        if($this->matchDomain($request) === null) {
+        $this->matchDomain($request);
-            return null;
-        }
 
         return parent::renderRoute($request);
     }
@@ -80,4 +78,8 @@ class RouterGroup extends RouterEntry {
         return $this->exceptionHandler;
     }
 
+    public function getDomain() {
+        return $this->domain;
+    }
+
 }

src/Pecee/SimpleRouter/RouterResource.php

@@ -5,11 +5,8 @@ use Pecee\Http\Request;
 
 class RouterResource extends RouterEntry {
 
-    const DEFAULT_METHOD = 'index';
-
     protected $url;
     protected $controller;
-    protected $method;
     protected $postMethod;
 
     public function __construct($url, $controller) {
@@ -52,55 +49,51 @@ class RouterResource extends RouterEntry {
         $url = parse_url($request->getUri());
         $url = rtrim($url['path'], '/') . '/';
 
-        if(strtolower($url) == strtolower($this->url) || stripos($url, $this->url) === 0) {
+        $route = rtrim($this->url, '/') . '/{id?}/{action?}';
-            $url = rtrim($url, '/');
 
-            $strippedUrl = trim(substr($url, strlen($this->url)), '/');
+        $parameters = $this->parseParameters($route, $url, '[0-9]*?');
-            $path = explode('/', $strippedUrl);
 
-            $args = $path;
+        if($parameters !== null) {
-            $action = '';
 
-            if(count($args)) {
+            if(is_array($parameters)) {
-                $action = $args[0];
+                $parameters = array_merge($this->parameters, $parameters);
-                array_shift($args);
             }
 
-            if (count($path)) {
+            $action = $parameters['action'];
+            unset($parameters['action']);
 
-                // Delete
+            // Delete
-                if($request->getMethod() === self::REQUEST_TYPE_DELETE && $this->postMethod === self::REQUEST_TYPE_POST) {
+            if($request->getMethod() === self::REQUEST_TYPE_DELETE && $this->postMethod === self::REQUEST_TYPE_POST) {
-                    return $this->call('destroy', $args);
+                return $this->call('destroy', $parameters);
-                }
-
-                // Update
-                if(in_array($request->getMethod(), array('put', 'patch')) && $this->postMethod === self::REQUEST_TYPE_POST) {
-                    return $this->call('update', array_merge(array($action), $args));
-                }
-
-                // Edit
-                if(isset($args[0]) && strtolower($args[0]) === 'edit' && $this->postMethod === self::REQUEST_TYPE_GET) {
-                    return $this->call('edit', array_merge(array($action), array_slice($args, 1)));
-                }
-
-                // Create
-                if(strtolower($action) === 'create' && $request->getMethod() === self::REQUEST_TYPE_GET) {
-                    return $this->call('create', $args);
-                }
-
-                // Save
-                if($this->postMethod === self::REQUEST_TYPE_POST) {
-                    return $this->call('store', $args);
-                }
-
-                // Show
-                if($action && $this->postMethod === self::REQUEST_TYPE_GET) {
-                    return $this->call('show', array_merge(array($action), $args));
-                }
-
-                // Index
-                return $this->call('index', $args);
             }
+
+            // Update
+            if(in_array($request->getMethod(), array(self::REQUEST_TYPE_PATCH, self::REQUEST_TYPE_PUT)) && $this->postMethod === self::REQUEST_TYPE_POST) {
+                return $this->call('update', $parameters);
+            }
+
+            // Edit
+            if(isset($action) && strtolower($action) === 'edit' && $this->postMethod === self::REQUEST_TYPE_GET) {
+                return $this->call('edit', $parameters);
+            }
+
+            // Create
+            if(strtolower($action) === 'create' && $request->getMethod() === self::REQUEST_TYPE_GET) {
+                return $this->call('create', $parameters);
+            }
+
+            // Save
+            if($this->postMethod === self::REQUEST_TYPE_POST) {
+                return $this->call('store', $parameters);
+            }
+
+            // Show
+            if($action && $this->postMethod === self::REQUEST_TYPE_GET) {
+                return $this->call('show', $parameters);
+            }
+
+            // Index
+            return $this->call('index', $parameters);
         }
 
         return null;
@@ -135,18 +128,4 @@ class RouterResource extends RouterEntry {
         $this->controller = $controller;
     }
 
-    /**
-     * @return string
-     */
-    public function getMethod() {
-        return $this->method;
-    }
-
-    /**
-     * @param string $method
-     */
-    public function setMethod($method) {
-        $this->method = $method;
-    }
-
 }