Site::__construct() - Code Metrics - Inspection of "Developing" - xezzus/humanity - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( f6ad35...221395 )

by Andrey

created 2016-01-03 11:37 UTC

Site::__construct() D

↳ Parent: Site

Complexity

Conditions	21
Paths	150

Size

Total Lines	85
Code Lines	64

Duplication

Lines	0
Ratio	0 %

Importance

Changes	20
Bugs	0	Features	0

Metric	Value
c	20
b	0
f	0
dl	0
loc	85
rs	4.4922
cc	21
eloc	64
nc	150
nop	0

How to fix Long Method Complexity

<?php
namespace humanity;

class Site {

    private static $js;


    public function __construct(){
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

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

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}

        $config = (new Config)->get();

        if(!isset($_SERVER['HTTP_ACCEPT'])) $_SERVER['HTTP_ACCEPT'] = '*/*';
        $acceptSrc = explode(',',$_SERVER['HTTP_ACCEPT']);
        foreach($acceptSrc as $key=>$value){
            $value = explode('/',$value);
            $value[1] = explode(';',$value[1]);
            $name = array_shift($value[1]);
            $data = [];
            foreach($value[1] as $k=>$v){
                $v = explode('=',$v);
                $data[$v[0]] = $v[1];
            }
            $accept[$value[0]][$name] = $data;
foreach ($collection as $item) {
    $myArray['foo'] = $item->getFoo();

    if ($item->hasBar()) {
        $myArray['bar'] = $item->getBar();
    }

    // do something with $myArray
}
        }

        unset($acceptSrc,$key,$value,$name,$data,$k,$v);

        $requestUri = parse_url($_SERVER['REQUEST_URI']);
        if($requestUri['path'] == '/javascript.js'){
            header('Content-Type: application/javascript');

            $tsstring = 'Sun, 03 Jan 2016 11:22:20 GMT';
            $etag = md5($tsstring);
            $if_modified_since = isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) ? $_SERVER['HTTP_IF_MODIFIED_SINCE'] : false;
            $if_none_match = isset($_SERVER['HTTP_IF_NONE_MATCH']) ? $_SERVER['HTTP_IF_NONE_MATCH'] : false;
            if ((($if_none_match && $if_none_match == $etag) || (!$if_none_match)) &&
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
                ($if_modified_since && $if_modified_since == $tsstring))
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
            {
                header('HTTP/1.1 304 Not Modified');
                exit();

            }
            else
            {
                header("Last-Modified: $tsstring");
                header("ETag: $etag");
            }
            
            if(isset($requestUri['query'])){
                $query = explode(':',$requestUri['query']);
                (new Content)->js($query);
            }
            exit;

        }

        header('Access-Control-Allow-Origin: *');
        header('Access-Control-Max-Age: 31556926'); 
        header('Access-Control-Allow-Credentials: true'); 
        header('Access-Control-Allow-Methods: POST, GET, DELETE, PUT');

        if(isset($accept['application']['view'])){
            header('Content-Type: text/html');
            (new RestApi)->view();
        } else if(isset($accept['application']['widget'])){
            header('Content-Type: text/html');
            (new RestApi)->widget();
        } else if(isset($accept['application']['apps'])){
            header('Content-Type: application/json');
            $query = json_decode(file_get_contents('php://input'),1);
            $result = [];
            foreach($query as $method=>$params){
                $stableParams = [];
                $file = $config['core']['apps'].'/'.$method.'.php';
                $func = require_once($file);
                $reflection = new \ReflectionFunction($func);
                foreach($reflection->getParameters() as $key=>$value){
                    if(isset($params[$value->name])) $stableParams[$value->name] = $params[$value->name];
                    else $stableParams[$value->name] = null;
                }
                $name = explode('/',$method);
                $count = count($name)-1;
                $app = new Application;
                foreach($name as $key=>$var){
                    if($count == $key) $app = call_user_method_array($var,$app,$stableParams);
                    else $app = $app->{$var};
                }
                $result[$method] = $app;
            }
            die(json_encode($result));

        } else {
            (new Content)->page();
        }
    }

}
?>



1			<?php
2			namespace humanity;
3
4			class Site {
5
6			private static $js;
			0 ignored issues – show Unused Code introduced 2016-01-03 11:02 UTC by Report Bug Copy Issue Report The property `$js` is not used and could be removed. This check marks private properties in classes that are never used. Those properties can be removed. Loading history...
7
8			public function __construct(){
			0 ignored issues – show Coding Style introduced 2016-01-03 08:30 UTC by Report Bug Copy Issue Report `__construct` uses the super-global variable `$_SERVER` which is generally not recommended. Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: // Bad class Router { public function generate($path) { return $_SERVER['HOST'].$path; } } // Better class Router { private $host; public function __construct($host) { $this->host = $host; } public function generate($path) { return $this->host.$path; } } class Controller { public function myAction(Request $request) { // Instead of $page = isset($_GET['page']) ? intval($_GET['page']) : 1; // Better (assuming you use the Symfony2 request) $page = $request->query->get('page', 1); } } Loading history...
9
10			$config = (new Config)->get();
11
12			if(!isset($_SERVER['HTTP_ACCEPT'])) $_SERVER['HTTP_ACCEPT'] = '/';
13			$acceptSrc = explode(',',$_SERVER['HTTP_ACCEPT']);
14			foreach($acceptSrc as $key=>$value){
15			$value = explode('/',$value);
16			$value[1] = explode(';',$value[1]);
17			$name = array_shift($value[1]);
18			$data = [];
19			foreach($value[1] as $k=>$v){
20			$v = explode('=',$v);
21			$data[$v[0]] = $v[1];
22			}
23			$accept[$value[0]][$name] = $data;
			0 ignored issues – show Coding Style Comprehensibility introduced 2016-01-03 08:30 UTC by Report Bug Copy Issue Report `$accept` was never initialized. Although not strictly required by PHP, it is generally a good practice to add `$accept = array();` before regardless. Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code. Let’s take a look at an example: foreach ($collection as $item) { $myArray['foo'] = $item->getFoo(); if ($item->hasBar()) { $myArray['bar'] = $item->getBar(); } // do something with $myArray } As you can see in this example, the array `$myArray` is initialized the first time when the foreach loop is entered. You can also see that the value of the `bar` key is only written conditionally; thus, its value might result from a previous iteration. This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization `$myArray = array()` either outside or inside the foreach loop. Loading history...
24			}
25
26			unset($acceptSrc,$key,$value,$name,$data,$k,$v);
27
28			$requestUri = parse_url($_SERVER['REQUEST_URI']);
29			if($requestUri['path'] == '/javascript.js'){
30			header('Content-Type: application/javascript');
31
32			$tsstring = 'Sun, 03 Jan 2016 11:22:20 GMT';
33			$etag = md5($tsstring);
34			$if_modified_since = isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) ? $_SERVER['HTTP_IF_MODIFIED_SINCE'] : false;
35			$if_none_match = isset($_SERVER['HTTP_IF_NONE_MATCH']) ? $_SERVER['HTTP_IF_NONE_MATCH'] : false;
36			if ((($if_none_match && $if_none_match == $etag) \|\| (!$if_none_match)) &&
			0 ignored issues – show Bug Best Practice introduced 2016-01-03 11:39 UTC by Report Bug Copy Issue Report The expression `$if_none_match` of type `string\|false` is loosely compared to `true`; this is ambiguous if the string can be empty. You might want to explicitly use `!== false` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history... Bug Best Practice introduced 2016-01-03 11:39 UTC by Report Bug Copy Issue Report The expression `$if_none_match` of type `string\|false` is loosely compared to `false`; this is ambiguous if the string can be empty. You might want to explicitly use `=== false` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
37			($if_modified_since && $if_modified_since == $tsstring))
			0 ignored issues – show Bug Best Practice introduced 2016-01-03 11:39 UTC by Report Bug Copy Issue Report The expression `$if_modified_since` of type `string\|false` is loosely compared to `true`; this is ambiguous if the string can be empty. You might want to explicitly use `!== false` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
38			{
39			header('HTTP/1.1 304 Not Modified');
40			exit();
			0 ignored issues – show Coding Style Compatibility introduced 2016-01-03 11:39 UTC by Report Bug Copy Issue Report The method `__construct()` contains an exit expression. An exit expression should only be used in rare cases. For example, if you write a short command line script. In most cases however, using an `exit` expression makes the code untestable and often causes incompatibilities with other libraries. Thus, unless you are absolutely sure it is required here, we recommend to refactor your code to avoid its usage. Loading history...
41			}
42			else
43			{
44			header("Last-Modified: $tsstring");
45			header("ETag: $etag");
46			}
47
48			if(isset($requestUri['query'])){
49			$query = explode(':',$requestUri['query']);
50			(new Content)->js($query);
51			}
52			exit;
			0 ignored issues – show Coding Style Compatibility introduced 2016-01-03 11:02 UTC by Report Bug Copy Issue Report The method `__construct()` contains an exit expression. An exit expression should only be used in rare cases. For example, if you write a short command line script. In most cases however, using an `exit` expression makes the code untestable and often causes incompatibilities with other libraries. Thus, unless you are absolutely sure it is required here, we recommend to refactor your code to avoid its usage. Loading history...
53			}
54
55			header('Access-Control-Allow-Origin: *');
56			header('Access-Control-Max-Age: 31556926');
57			header('Access-Control-Allow-Credentials: true');
58			header('Access-Control-Allow-Methods: POST, GET, DELETE, PUT');
59
60			if(isset($accept['application']['view'])){
61			header('Content-Type: text/html');
62			(new RestApi)->view();
63			} else if(isset($accept['application']['widget'])){
64			header('Content-Type: text/html');
65			(new RestApi)->widget();
66			} else if(isset($accept['application']['apps'])){
67			header('Content-Type: application/json');
68			$query = json_decode(file_get_contents('php://input'),1);
69			$result = [];
70			foreach($query as $method=>$params){
71			$stableParams = [];
72			$file = $config['core']['apps'].'/'.$method.'.php';
73			$func = require_once($file);
74			$reflection = new \ReflectionFunction($func);
75			foreach($reflection->getParameters() as $key=>$value){
76			if(isset($params[$value->name])) $stableParams[$value->name] = $params[$value->name];
77			else $stableParams[$value->name] = null;
78			}
79			$name = explode('/',$method);
80			$count = count($name)-1;
81			$app = new Application;
82			foreach($name as $key=>$var){
83			if($count == $key) $app = call_user_method_array($var,$app,$stableParams);
84			else $app = $app->{$var};
85			}
86			$result[$method] = $app;
87			}
88			die(json_encode($result));
			0 ignored issues – show Coding Style Compatibility introduced 2016-01-03 08:30 UTC by Report Bug Copy Issue Report The method `__construct()` contains an exit expression. An exit expression should only be used in rare cases. For example, if you write a short command line script. In most cases however, using an `exit` expression makes the code untestable and often causes incompatibilities with other libraries. Thus, unless you are absolutely sure it is required here, we recommend to refactor your code to avoid its usage. Loading history...
89			} else {
90			(new Content)->page();
91			}
92			}
93
94			}
95			?>
			0 ignored issues – show Best Practice introduced 2016-01-03 08:30 UTC by Report Bug Copy Issue Report It is not recommended to use PHP's closing tag `?>` in files other than templates. Using a closing tag in PHP files that only contain PHP code is not recommended as you might accidentally add whitespace after the closing tag which would then be output by PHP. This can cause severe problems, for example headers cannot be sent anymore. A simple precaution is to leave off the closing tag as it is not required, and it also has no negative effects whatsoever. Loading history...
96

xezzus / humanity

Push — master ( f6ad35...221395 )

Site::__construct() D

Complexity

Size

Duplication

Importance

How to fix Long Method Complexity

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