Collector::parse() - Code Metrics - Inspection of "Routing table created and handled by the collector..." - comodojo/dispatcher.framework - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — 4.0 ( 53586d...4a5124 )

by Marco

created 2016-02-16 17:39 UTC

Collector::parse() B

↳ Parent: Collector

Complexity

Conditions	5
Paths	6

Size

Total Lines	30
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Importance

Changes	3
Bugs	1	Features	0

Metric	Value
c	3
b	1
f	0
dl	0
loc	30
rs	8.439
cc	5
eloc	13
nc	6
nop	0

<?php namespace Comodojo\Dispatcher\Router;

use \Comodojo\Components\Model as DispatcherClassModel;
use \Comodojo\Dispatcher\Routes\RoutingTable;
use \Comodojo\Dispatcher\Components\Timestamp as TimestampTrait;
use \Comodojo\Dispatcher\Request\Model as Request;
use \Comodojo\Dispatcher\Response\Model as Response;
use \Comodojo\Dispatcher\Extra\Model as Extra;
use \Comodojo\Dispatcher\Components\Configuration;
use \Comodojo\Cache\CacheManager;

/**
 * @package     Comodojo Dispatcher
 * @author      Marco Giovinazzi <[email protected]>
 * @author      Marco Castiello <[email protected]>
 * @license     GPL-3.0+
 *
 * LICENSE:
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

class Collector extends DispatcherClassModel {

    use TimestampTrait;

    private $bypass = false;

    private $classname = "";

    private $type = "";

    private $service = "";

    private $cache;

    private $request;

    private $response;

    private $table;

    public function __construct(
        Configuration $configuration,
        Logger $logger,
        CacheManager $cache,
        Extra $extra = null
    ) {

        parent::__construct($configuration, $logger);

        $this->table = new RoutingTable($logger);

        $this->cache = $cache;

        $this->extra = $extra;

        $this->setTimestamp();

    }

    public function getType() {

        return $this->type;

    }

    public function getService() {

        return $this->service;

    }

    public function getParameters() {

        return $this->parameters;

    }

    public function getClassName() {

        return $this->classname;

    }

    public function getInstance() {

        $class = $this->classname;

        if (class_exists($class)) {

            return new $class(
                $this->configuration,
                $this->logger,
                $this->request,
                $this,
                $this->response,
                $this->extra
            );

        }
        else return null;

    }
    
    public function add($route, $type, $class, $parameters = array()) {
        
        $routeData = $this->get($route);
        
        if (is_null($routeData)) {
            
            $this->table->put($route, $type, $class, $parameters);
            
        } else {
            
            $this->table->set($route, $type, $class, $parameters);
            
        }
        
    }
    
    public function get($route) {
        
        return $this->table->get($route);
        
    }
    
    public function remove($route) {
        
        return $this->table->remove($route);
        
    }

    public function bypass($mode = true) {

        $this->bypass = filter_var($mode, FILTER_VALIDATE_BOOLEAN);

        return $this;

    }

    public function route(Request $request) {

        $this->request = $request;

        if (!$this->parse()) {

            throw new DispatcherException("Unable to find a valid route for the specified uri", 1, null, 404);

        }


    }

    public function compose(Response $response) {

        $this->response = $response;

        $service = $this->getInstance();

        if (!is_null($service)) {

            $result = "";
            
            $method = $this->request->method()->get();
            
            if (in_array($method, $service->getImplementedMethods())) {
                
                $callable = $service->getMethod($method);
                
                try {
                
                    $result = call_user_func(array($service, $callable));
                    
                } catch (DispatcherException $de) {

                    
                    throw new DispatcherException(sprintf("Service '%s' exception for method '%s': %s", $this->service, $method, $de->getMessage()), 1, $de, 500);
                    
                } catch (Exception $e) {

                    
                    throw new DispatcherException(sprintf("Service '%s' execution failed for method '%s': %s", $this->service, $method, $e->getMessage()), 1, $e, 500);
                    
                }
                
            } else {
                
                throw new DispatcherException(sprintf("Service '%s' doesn't implement method '%s'", $this->service, $method), 1, null, 500);
                
            }

            $this->response->content()->set($result);

        } else {

            throw new DispatcherException(sprintf("Unable to execute service '%s'", $this->service), 1, null, 500);

        }


    }

    private function parse() {

        $path = $this->request->uri()->getPath();

        foreach ($this->table->routes() as $regex => $value) {

            if (preg_match("/" . $regex . "/", $path, $matches)) {

                $this->evalUri($value['query'], $matches);

                foreach ($value['parameters'] as $parameter => $value) {

                    $this->request->query()->set($parameter, $value);

                }

                $this->classname  = $value['class'];
                $this->type       = $value['type'];
                $this->service    = implode('.', $value['service']);
                $this->service    = empty($this->service)?"default":$this->service;

                return true;

            }

        }

        return false;

    }

    private function evalUri($parameters, $bits) {

        $count  = 0;
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

        foreach ($parameters as $key => $value) {

            if (isset($bits[$key])) {

                if (preg_match('/^' . $value['regex'] . '$/', $bits[$key], $matches)) {

                    if (count($matches) == 1) $matches = $matches[0];

                    $this->request->query()->set($key, $matches);

                }

            } elseif ($value['required']) {

                throw new DispatcherException(sprintf("Required parameter '%s' not specified.", $key), 1, null, 500);

            }

        }

    }

}


1			<?php namespace Comodojo\Dispatcher\Router;
2
3			use \Comodojo\Components\Model as DispatcherClassModel;
4			use \Comodojo\Dispatcher\Routes\RoutingTable;
5			use \Comodojo\Dispatcher\Components\Timestamp as TimestampTrait;
6			use \Comodojo\Dispatcher\Request\Model as Request;
7			use \Comodojo\Dispatcher\Response\Model as Response;
8			use \Comodojo\Dispatcher\Extra\Model as Extra;
9			use \Comodojo\Dispatcher\Components\Configuration;
10			use \Comodojo\Cache\CacheManager;
11
12			/**
13			* @package Comodojo Dispatcher
14			* @author Marco Giovinazzi <[email protected]>
15			* @author Marco Castiello <[email protected]>
16			* @license GPL-3.0+
17			*
18			* LICENSE:
19			*
20			* This program is free software: you can redistribute it and/or modify
21			* it under the terms of the GNU Affero General Public License as
22			* published by the Free Software Foundation, either version 3 of the
23			* License, or (at your option) any later version.
24			*
25			* This program is distributed in the hope that it will be useful,
26			* but WITHOUT ANY WARRANTY; without even the implied warranty of
27			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
28			* GNU Affero General Public License for more details.
29			*
30			* You should have received a copy of the GNU Affero General Public License
31			* along with this program. If not, see <http://www.gnu.org/licenses/>.
32			*/
33
34			class Collector extends DispatcherClassModel {
35
36			use TimestampTrait;
37
38			private $bypass = false;
39
40			private $classname = "";
41
42			private $type = "";
43
44			private $service = "";
45
46			private $cache;
47
48			private $request;
49
50			private $response;
51
52			private $table;
53
54			public function __construct(
55			Configuration $configuration,
56			Logger $logger,
57			CacheManager $cache,
58			Extra $extra = null
59			) {
60
61			parent::__construct($configuration, $logger);
62
63			$this->table = new RoutingTable($logger);
64
65			$this->cache = $cache;
66
67			$this->extra = $extra;
68
69			$this->setTimestamp();
70
71			}
72
73			public function getType() {
74
75			return $this->type;
76
77			}
78
79			public function getService() {
80
81			return $this->service;
82
83			}
84
85			public function getParameters() {
86
87			return $this->parameters;
88
89			}
90
91			public function getClassName() {
92
93			return $this->classname;
94
95			}
96
97			public function getInstance() {
98
99			$class = $this->classname;
100
101			if (class_exists($class)) {
102
103			return new $class(
104			$this->configuration,
105			$this->logger,
106			$this->request,
107			$this,
108			$this->response,
109			$this->extra
110			);
111
112			}
113			else return null;
114
115			}
116
117			public function add($route, $type, $class, $parameters = array()) {
118
119			$routeData = $this->get($route);
120
121			if (is_null($routeData)) {
122
123			$this->table->put($route, $type, $class, $parameters);
124
125			} else {
126
127			$this->table->set($route, $type, $class, $parameters);
128
129			}
130
131			}
132
133			public function get($route) {
134
135			return $this->table->get($route);
136
137			}
138
139			public function remove($route) {
140
141			return $this->table->remove($route);
142
143			}
144
145			public function bypass($mode = true) {
146
147			$this->bypass = filter_var($mode, FILTER_VALIDATE_BOOLEAN);
148
149			return $this;
150
151			}
152
153			public function route(Request $request) {
154
155			$this->request = $request;
156
157			if (!$this->parse()) {
158
159			throw new DispatcherException("Unable to find a valid route for the specified uri", 1, null, 404);
160
161			}
162
163
164			}
165
166			public function compose(Response $response) {
167
168			$this->response = $response;
169
170			$service = $this->getInstance();
171
172			if (!is_null($service)) {
173
174			$result = "";
175
176			$method = $this->request->method()->get();
177
178			if (in_array($method, $service->getImplementedMethods())) {
179
180			$callable = $service->getMethod($method);
181
182			try {
183
184			$result = call_user_func(array($service, $callable));
185
186			} catch (DispatcherException $de) {
			0 ignored issues – show Bug introduced 2016-02-04 10:25 UTC by Report Bug Copy Issue Report The class `Comodojo\Dispatcher\Router\DispatcherException` does not exist. Did you forget a USE statement, or did you not list all dependencies? Scrutinizer analyzes your `composer.json`/`composer.lock` file if available to determine the classes, and functions that are defined by your dependencies. It seems like the listed class was neither found in your dependencies, nor was it found in the analyzed files in your repository. If you are using some other form of dependency management, you might want to disable this analysis. Loading history...
187
188			throw new DispatcherException(sprintf("Service '%s' exception for method '%s': %s", $this->service, $method, $de->getMessage()), 1, $de, 500);
189
190			} catch (Exception $e) {
			0 ignored issues – show Bug introduced 2016-02-04 10:25 UTC by Report Bug Copy Issue Report The class `Comodojo\Dispatcher\Router\Exception` does not exist. Did you forget a USE statement, or did you not list all dependencies? Scrutinizer analyzes your `composer.json`/`composer.lock` file if available to determine the classes, and functions that are defined by your dependencies. It seems like the listed class was neither found in your dependencies, nor was it found in the analyzed files in your repository. If you are using some other form of dependency management, you might want to disable this analysis. Loading history...
191
192			throw new DispatcherException(sprintf("Service '%s' execution failed for method '%s': %s", $this->service, $method, $e->getMessage()), 1, $e, 500);
193
194			}
195
196			} else {
197
198			throw new DispatcherException(sprintf("Service '%s' doesn't implement method '%s'", $this->service, $method), 1, null, 500);
199
200			}
201
202			$this->response->content()->set($result);
203
204			} else {
205
206			throw new DispatcherException(sprintf("Unable to execute service '%s'", $this->service), 1, null, 500);
207
208			}
209
210
211			}
212
213			private function parse() {
214
215			$path = $this->request->uri()->getPath();
216
217			foreach ($this->table->routes() as $regex => $value) {
218
219			if (preg_match("/" . $regex . "/", $path, $matches)) {
220
221			$this->evalUri($value['query'], $matches);
222
223			foreach ($value['parameters'] as $parameter => $value) {
224
225			$this->request->query()->set($parameter, $value);
226
227			}
228
229			$this->classname = $value['class'];
230			$this->type = $value['type'];
231			$this->service = implode('.', $value['service']);
232			$this->service = empty($this->service)?"default":$this->service;
233
234			return true;
235
236			}
237
238			}
239
240			return false;
241
242			}
243
244			private function evalUri($parameters, $bits) {
245
246			$count = 0;
			0 ignored issues – show Unused Code introduced 2016-01-28 22:05 UTC by Report Bug Copy Issue Report `$count` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
247
248			foreach ($parameters as $key => $value) {
249
250			if (isset($bits[$key])) {
251
252			if (preg_match('/^' . $value['regex'] . '$/', $bits[$key], $matches)) {
253
254			if (count($matches) == 1) $matches = $matches[0];
255
256			$this->request->query()->set($key, $matches);
257
258			}
259
260			} elseif ($value['required']) {
261
262			throw new DispatcherException(sprintf("Required parameter '%s' not specified.", $key), 1, null, 500);
263
264			}
265
266			}
267
268			}
269
270			}
271

comodojo / dispatcher.framework

Push — 4.0 ( 53586d...4a5124 )

Collector::parse() B

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