Http::getChain() - Code Metrics - Inspection of "build status link fix" - basis-company/framework.php - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 9ca9d9...72ab7d )

by Dmitry

created 2016-08-29 15:46 UTC

Http::getChain() B

↳ Parent: Http

Complexity

Conditions	5
Paths	12

Size

Total Lines	21
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	15
CRAP Score	5

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
c	1
b	0
f	1
dl	0
loc	21
ccs	15
cts	15
cp	1
rs	8.7624
cc	5
eloc	11
nc	12
nop	1
crap	5

<?php

namespace Basis;

use League\Container\Container;
use LogicException;

class Http
{
    private $app;

public     function __construct(Application $app)
    {
        $this->app = $app;
    }

    public function process($uri)
    {
        list($controller, $method) = $this->getChain($uri);
        $className = "Controllers\\".ucfirst($controller);
        $class = $this->app->get(Filesystem::class)->completeClassName($className);
        if(!class_exists($class)) {
            $frameworkClass = $this->app->get(Framework::class)->completeClassName($className);
        }

        if(!class_exists($class)) {
            if(!class_exists($frameworkClass)) {
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}
                throw new LogicException("No class for $controller $controller, [$class, $frameworkClass]");
            }
            $class = $frameworkClass;
        }

        if(!method_exists($class, $method)) {
            return "$controller/$method not found";
        }

        $container = $this->app->get(Container::class);
        $result = $container->call([$container->get($class), $method]);

        if(is_array($result) || is_object($result)) {
            return json_encode($result);
        } else {
            return $result;
        }
    }

    public function getChain($uri)
    {
        $chain = explode('/', $uri);
        foreach($chain as $k => $v) {
            if(!$v) {
                unset($chain[$k]);
            }
        }

        $chain = array_values($chain);

        if(!count($chain)) {
            $chain[] = 'index';
        }

        if(count($chain) == 1) {
            $chain[] = 'index';
        }

        return $chain;
    }
}


1		<?php
2
3		namespace Basis;
4
5		use League\Container\Container;
6		use LogicException;
7
8		class Http
9		{
10		private $app;
11
12	1	public function __construct(Application $app)
13		{
14	1	$this->app = $app;
15	1	}
16
17	1	public function process($uri)
18		{
19	1	list($controller, $method) = $this->getChain($uri);
20	1	$className = "Controllers\\".ucfirst($controller);
21	1	$class = $this->app->get(Filesystem::class)->completeClassName($className);
22	1	if(!class_exists($class)) {
23		$frameworkClass = $this->app->get(Framework::class)->completeClassName($className);
24		}
25
26	1	if(!class_exists($class)) {
27		if(!class_exists($frameworkClass)) {
		0 ignored issues – show Bug introduced 2016-08-29 14:57 UTC by Report Bug Copy Issue Report The variable `$frameworkClass` does not seem to be defined for all execution paths leading up to this point. If you define a variable conditionally, it can happen that it is not defined for all execution paths. Let’s take a look at an example: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } // $x is potentially undefined here. echo $x; } In the above example, the variable `$x` is defined if you pass “foo” or “bar” as argument for `$a`. However, since the `switch` statement has no default case statement, if you pass any other value, the variable `$x` would be undefined. Available Fixes Check for existence of the variable explicitly: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } if (isset($x)) { // Make sure it's always set. echo $x; } } Define a default value for the variable: function myFunction($a) { $x = ''; // Set a default which gets overridden for certain paths. switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } echo $x; } Add a value for the missing path: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; // We add support for the missing case. default: $x = ''; break; } echo $x; } Loading history...
28		throw new LogicException("No class for $controller $controller, [$class, $frameworkClass]");
29		}
30		$class = $frameworkClass;
31		}
32
33	1	if(!method_exists($class, $method)) {
34		return "$controller/$method not found";
35		}
36
37	1	$container = $this->app->get(Container::class);
38	1	$result = $container->call([$container->get($class), $method]);
39
40	1	if(is_array($result) \|\| is_object($result)) {
41		return json_encode($result);
42		} else {
43	1	return $result;
44		}
45		}
46
47	1	public function getChain($uri)
48		{
49	1	$chain = explode('/', $uri);
50	1	foreach($chain as $k => $v) {
51	1	if(!$v) {
52	1	unset($chain[$k]);
53	1	}
54	1	}
55
56	1	$chain = array_values($chain);
57
58	1	if(!count($chain)) {
59	1	$chain[] = 'index';
60	1	}
61
62	1	if(count($chain) == 1) {
63	1	$chain[] = 'index';
64	1	}
65
66	1	return $chain;
67		}
68		}
69

basis-company / framework.php

Push — master ( 9ca9d9...72ab7d )

Http::getChain() B

Complexity

Size

Duplication

Code Coverage

Importance

Available Fixes

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