RouteManager::parseRouteParam() - Code Metrics - Inspection of "Removed the underscore for protected methods and p..." - zepi/turbo - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( af7267...09bff1 )

by Matthias

created 2016-10-23 10:42 UTC

RouteManager::parseRouteParam() B

↳ Parent: RouteManager

Complexity

Conditions	5
Paths	3

Size

Total Lines	10
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	10
rs	8.8571
c	0
b	0
f	0
cc	5
eloc	5
nc	3
nop	2

<?php
/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2015 zepi
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 */

/**
 * The RouteManager registers and manages all routes. The
 * routes are saved in an object backend.
 * 
 * @package Zepi\Turbo\Manager
 * @author Matthias Zobrist <[email protected]>
 * @copyright Copyright (c) 2015 zepi
 */

namespace Zepi\Turbo\Manager;

use \Zepi\Turbo\Framework;
use \Zepi\Turbo\Backend\ObjectBackendAbstract;
use \Zepi\Turbo\Request\RequestAbstract;

/**
 * The RouteManager registers and manages all routes. The
 * routes are saved in an object backend.
 * 
 * @author Matthias Zobrist <[email protected]>
 * @copyright Copyright (c) 2015 zepi
 */
class RouteManager
{
    /**
     * @access protected
     * @var Framework
     */
    protected $framework;
    
    /**
     * @access protected
     * @var ObjectBackendAbstract
     */
    protected $routeObjectBackend;
    
    /**
     * @access protected
     * @var array
     */
    protected $routes = array();
    
    /**
     * Constructs the object
     * 
     * @access public
     * @param \Zepi\Turbo\Framework $framework
     * @param \Zepi\Turbo\Backend\ObjectBackendAbstract $routeObjectBackend
     */
    public function __construct(Framework $framework, ObjectBackendAbstract $routeObjectBackend)
    {
        $this->framework = $framework;
        $this->routeObjectBackend = $routeObjectBackend;
    }
    
    /**
     * Initializes the routing table. The function loads
     * the saved routes from the object backend.
     * 
     * @access public
     */
    public function initializeRoutingTable()
    {
        $routes = $this->routeObjectBackend->loadObject();
        if (!is_array($routes)) {
            $routes = array();
        }
        
        $this->routes = $routes;
    }
    
    /**
     * Adds an event handler for the given event.
     * 
     * @access public
     * @param string $route
     * @param string $eventName
     * @param integer $priority
     * @return boolean
     */
    public function addRoute($route, $eventName, $priority = 50)
    {
        // If the priority isn't existing we add the priority as 
        // a new array.
        if (!isset($this->routes[$priority])) {
            $this->routes[$priority] = array();
            ksort($this->routes);
        }
        
        // If we had the route already registred, return at this point
        if (isset($this->routes[$priority][$route])) {
            return true;
        }
        
        // Add the route and save the new routes array
        $this->routes[$priority][$route] = $eventName;
        $this->saveRoutes();
        
        return true;
    }
    
    /**
     * Removes a route for the given priority.
     * 
     * @access public
     * @param string $route
     * @param string $eventName
     * @param integer $priority
     * @return boolean
     */
    public function removeRoute($route, $eventName, $priority = 50)

    {
        // If the priority isn't existing we return at this point
        if (!isset($this->routes[$priority])) {
            return true;
        }
        
        // If the route isn't registred we return with true.
        if (!isset($this->routes[$priority][$route])) {
            return true;
        }
        
        // Remove the route from the array
        unset($this->routes[$priority][$route]);
        $this->saveRoutes();
        
        return true;
    }
    
    /**
     * Clears the route cache and reactivates the modules
     * to rebuild the cache.
     * 
     * @access public
     * @param boolean $reactivateModules
     */
    public function clearCache($reactivateModules = true)
    {
        $this->routes = array();
        
        if ($reactivateModules) {
            $this->framework->getModuleManager()->reactivateModules();
        }
    }
    
    /**
     * Saves the routes in the object backend
     * 
     * @access protected
     */
    protected function saveRoutes()
    {
        $this->routeObjectBackend->saveObject($this->routes);
    }
    
    /**
     * Returns the event name for the given request. The function uses
     * the first possible match. The routes are sorted by the priority.
     * 
     * @access public
     * @param \Zepi\Turbo\Request\RequestAbstract $request
     * @return false|string
     */
    public function getEventNameForRoute(RequestAbstract $request)
    {
        // Loop trough the priorities
        foreach ($this->routes as $priority => $routes) {
            // Loop trough the routes for each priority
            foreach ($routes as $route => $eventName) {
                $result = $this->compareRoute($route, $request);
                
                if ($result) {
                    // The routes are equal - we have an event name
                    return $eventName;
                }
            }
        }
        
        return false;
    }
    
    /**
     * Compares the target route with the found route in the routing table.
     * 
     * @access protected
     * @param string $route
     * @param \Zepi\Turbo\Request\RequestAbstract $request
     * @return boolean
     */
    protected function compareRoute($route, RequestAbstract $request)
    {
        // Replace the normal route delimiter with the request route delimiter
        $route = str_replace('|', $request->getRouteDelimiter(), $route);
        
        // Split the two routes into parts
        $routeParts = explode($request->getRouteDelimiter(), $route);
        $targetRouteParts = explode($request->getRouteDelimiter(), trim($request->getRoute(), '/'));
        $numberOfTargetRouteParts = count($targetRouteParts);
        
        // If we have different number of parts between the two routes
        // there are not equal so we have no equal route.
        if (count($routeParts) != $numberOfTargetRouteParts) {
            return false;
        }
        
        // Define the data types
        $dataTypes = array('[d]', '[s]');
        $routeParams = array();
        
        // Loop through the route parts and compare each part
        for ($pos = 0; $pos < $numberOfTargetRouteParts; $pos++) {
            $part = $routeParts[$pos];
            $targetPart = $targetRouteParts[$pos];

            if (in_array($part, $dataTypes) && $targetPart != '') {
                $routeParams[] = $this->parseRouteParam($part, $targetPart);
            } else if ($part !== $targetPart) {
                // The part isn't equal == the route can't be equal
                return false;
            }
        }
        
        // Save the route parameters in the request
        $request->setRouteParams($routeParams);
        
        return true;
    }
    
    /**
     * Parses the route param data to the correct format
     * 
     * @access protected
     * @param string $part
     * @param string $targetPart
     * @return mixed
     */
    protected function parseRouteParam($part, $targetPart)
    {
        // If the part is a data type we need this route parameter
        if ($part === '[d]' && is_numeric($targetPart)) {
            // Transform the value into the correct data type
            return $targetPart * 1;
        } else if ($part === '[s]' && is_string($targetPart)) {
            return $targetPart;
        }
    }
}


1			<?php
2			/*
3			* The MIT License (MIT)
4			*
5			* Copyright (c) 2015 zepi
6			*
7			* Permission is hereby granted, free of charge, to any person obtaining a copy
8			* of this software and associated documentation files (the "Software"), to deal
9			* in the Software without restriction, including without limitation the rights
10			* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
11			* copies of the Software, and to permit persons to whom the Software is
12			* furnished to do so, subject to the following conditions:
13			*
14			* The above copyright notice and this permission notice shall be included in
15			* all copies or substantial portions of the Software.
16			*
17			* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18			* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19			* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
20			* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21			* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22			* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
23			* THE SOFTWARE.
24			*
25			*/
26
27			/**
28			* The RouteManager registers and manages all routes. The
29			* routes are saved in an object backend.
30			*
31			* @package Zepi\Turbo\Manager
32			* @author Matthias Zobrist <[email protected]>
33			* @copyright Copyright (c) 2015 zepi
34			*/
35
36			namespace Zepi\Turbo\Manager;
37
38			use \Zepi\Turbo\Framework;
39			use \Zepi\Turbo\Backend\ObjectBackendAbstract;
40			use \Zepi\Turbo\Request\RequestAbstract;
41
42			/**
43			* The RouteManager registers and manages all routes. The
44			* routes are saved in an object backend.
45			*
46			* @author Matthias Zobrist <[email protected]>
47			* @copyright Copyright (c) 2015 zepi
48			*/
49			class RouteManager
50			{
51			/**
52			* @access protected
53			* @var Framework
54			*/
55			protected $framework;
56
57			/**
58			* @access protected
59			* @var ObjectBackendAbstract
60			*/
61			protected $routeObjectBackend;
62
63			/**
64			* @access protected
65			* @var array
66			*/
67			protected $routes = array();
68
69			/**
70			* Constructs the object
71			*
72			* @access public
73			* @param \Zepi\Turbo\Framework $framework
74			* @param \Zepi\Turbo\Backend\ObjectBackendAbstract $routeObjectBackend
75			*/
76			public function __construct(Framework $framework, ObjectBackendAbstract $routeObjectBackend)
77			{
78			$this->framework = $framework;
79			$this->routeObjectBackend = $routeObjectBackend;
80			}
81
82			/**
83			* Initializes the routing table. The function loads
84			* the saved routes from the object backend.
85			*
86			* @access public
87			*/
88			public function initializeRoutingTable()
89			{
90			$routes = $this->routeObjectBackend->loadObject();
91			if (!is_array($routes)) {
92			$routes = array();
93			}
94
95			$this->routes = $routes;
96			}
97
98			/**
99			* Adds an event handler for the given event.
100			*
101			* @access public
102			* @param string $route
103			* @param string $eventName
104			* @param integer $priority
105			* @return boolean
106			*/
107			public function addRoute($route, $eventName, $priority = 50)
108			{
109			// If the priority isn't existing we add the priority as
110			// a new array.
111			if (!isset($this->routes[$priority])) {
112			$this->routes[$priority] = array();
113			ksort($this->routes);
114			}
115
116			// If we had the route already registred, return at this point
117			if (isset($this->routes[$priority][$route])) {
118			return true;
119			}
120
121			// Add the route and save the new routes array
122			$this->routes[$priority][$route] = $eventName;
123			$this->saveRoutes();
124
125			return true;
126			}
127
128			/**
129			* Removes a route for the given priority.
130			*
131			* @access public
132			* @param string $route
133			* @param string $eventName
134			* @param integer $priority
135			* @return boolean
136			*/
137			public function removeRoute($route, $eventName, $priority = 50)
			0 ignored issues – show Unused Code introduced 2015-11-25 22:02 UTC by Report Bug Copy Issue Report The parameter `$eventName` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
138			{
139			// If the priority isn't existing we return at this point
140			if (!isset($this->routes[$priority])) {
141			return true;
142			}
143
144			// If the route isn't registred we return with true.
145			if (!isset($this->routes[$priority][$route])) {
146			return true;
147			}
148
149			// Remove the route from the array
150			unset($this->routes[$priority][$route]);
151			$this->saveRoutes();
152
153			return true;
154			}
155
156			/**
157			* Clears the route cache and reactivates the modules
158			* to rebuild the cache.
159			*
160			* @access public
161			* @param boolean $reactivateModules
162			*/
163			public function clearCache($reactivateModules = true)
164			{
165			$this->routes = array();
166
167			if ($reactivateModules) {
168			$this->framework->getModuleManager()->reactivateModules();
169			}
170			}
171
172			/**
173			* Saves the routes in the object backend
174			*
175			* @access protected
176			*/
177			protected function saveRoutes()
178			{
179			$this->routeObjectBackend->saveObject($this->routes);
180			}
181
182			/**
183			* Returns the event name for the given request. The function uses
184			* the first possible match. The routes are sorted by the priority.
185			*
186			* @access public
187			* @param \Zepi\Turbo\Request\RequestAbstract $request
188			* @return false\|string
189			*/
190			public function getEventNameForRoute(RequestAbstract $request)
191			{
192			// Loop trough the priorities
193			foreach ($this->routes as $priority => $routes) {
194			// Loop trough the routes for each priority
195			foreach ($routes as $route => $eventName) {
196			$result = $this->compareRoute($route, $request);
197
198			if ($result) {
199			// The routes are equal - we have an event name
200			return $eventName;
201			}
202			}
203			}
204
205			return false;
206			}
207
208			/**
209			* Compares the target route with the found route in the routing table.
210			*
211			* @access protected
212			* @param string $route
213			* @param \Zepi\Turbo\Request\RequestAbstract $request
214			* @return boolean
215			*/
216			protected function compareRoute($route, RequestAbstract $request)
217			{
218			// Replace the normal route delimiter with the request route delimiter
219			$route = str_replace('\|', $request->getRouteDelimiter(), $route);
220
221			// Split the two routes into parts
222			$routeParts = explode($request->getRouteDelimiter(), $route);
223			$targetRouteParts = explode($request->getRouteDelimiter(), trim($request->getRoute(), '/'));
224			$numberOfTargetRouteParts = count($targetRouteParts);
225
226			// If we have different number of parts between the two routes
227			// there are not equal so we have no equal route.
228			if (count($routeParts) != $numberOfTargetRouteParts) {
229			return false;
230			}
231
232			// Define the data types
233			$dataTypes = array('[d]', '[s]');
234			$routeParams = array();
235
236			// Loop through the route parts and compare each part
237			for ($pos = 0; $pos < $numberOfTargetRouteParts; $pos++) {
238			$part = $routeParts[$pos];
239			$targetPart = $targetRouteParts[$pos];
240
241			if (in_array($part, $dataTypes) && $targetPart != '') {
242			$routeParams[] = $this->parseRouteParam($part, $targetPart);
243			} else if ($part !== $targetPart) {
244			// The part isn't equal == the route can't be equal
245			return false;
246			}
247			}
248
249			// Save the route parameters in the request
250			$request->setRouteParams($routeParams);
251
252			return true;
253			}
254
255			/**
256			* Parses the route param data to the correct format
257			*
258			* @access protected
259			* @param string $part
260			* @param string $targetPart
261			* @return mixed
262			*/
263			protected function parseRouteParam($part, $targetPart)
264			{
265			// If the part is a data type we need this route parameter
266			if ($part === '[d]' && is_numeric($targetPart)) {
267			// Transform the value into the correct data type
268			return $targetPart * 1;
269			} else if ($part === '[s]' && is_string($targetPart)) {
270			return $targetPart;
271			}
272			}
273			}
274

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RouteManager::parseRouteParam() B

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