Handler::index() - Code Metrics - Inspection of "Merge branch '4'" - silverstripe/silverstripe-framework - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( ddbf8b...086098 )

by Robbie

created 2019-06-18 04:58 UTC

Handler::index() A

↳ Parent: Handler

Complexity

Conditions	1
Paths	1

Size

Total Lines	7
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	4
nc	1
nop	0
dl	0
loc	7
rs	10
c	0
b	0
f	0

<?php

namespace SilverStripe\Security\Confirmation;

use SilverStripe\Core\Injector\Injector;
use SilverStripe\Control\Controller;
use SilverStripe\Control\Director;
use SilverStripe\Control\HTTPRequest;
use SilverStripe\Control\RequestHandler;
use SilverStripe\Forms\Form as BaseForm;
use SilverStripe\Forms\FieldList;
use SilverStripe\Forms\TextField;
use SilverStripe\Forms\FormAction;
use SilverStripe\Forms\RequiredFields;

/**
 * Confirmation form handler implementation
 *
 * Handles StorageID identifier in the URL
 */
class Handler extends RequestHandler
{
    private static $url_handlers = [

        '$StorageID!/$Action//$ID/$OtherID' => '$Action',
    ];

    private static $allowed_actions = [

        'index',
        'Form'
    ];

    public function Link($action = null)
    {
        $request = Injector::inst()->get(HTTPRequest::class);
        $link = Controller::join_links(Director::baseURL(), $request->getUrl(), $action);

        $this->extend('updateLink', $link, $action);

        return $link;
    }

    /**
     * URL handler for the log-in screen
     *
     * @return array
     */
    public function index()
    {
        return [
            'Title' => _t(__CLASS__.'.FORM_TITLE', 'Confirm potentially dangerous action'),
            'Form' => $this->Form()
        ];
        return $this;
function fx() {
    try {
        doSomething();
        return true;
    }
    catch (\Exception $e) {
        return false;
    }

    return false;
}
    }

    /**
     * This method is being used by Form to check whether it needs to use SecurityToken
     *
     * We always return false here as the confirmation form should decide this on its own
     * depending on the Storage data. If we had the original request to
     * be POST with its own SecurityID, we don't want to interfre with it. If it's been
     * GET request, then it will generate a new SecurityToken
     *
     * @return bool
     */
    public function securityTokenEnabled()
    {
        return false;
    }

    /**
     * Returns an instance of Confirmation\Form initialized
     * with the proper storage id taken from URL
     *
     * @return Form
     */
    public function Form()
    {
        $storageId = $this->request->param('StorageID');

        if (!strlen(trim($storageId))) {
            $this->httpError(404, "Undefined StorageID");
        }

        return Form::create($storageId, $this, __FUNCTION__);
    }
}


1			<?php
2
3			namespace SilverStripe\Security\Confirmation;
4
5			use SilverStripe\Core\Injector\Injector;
6			use SilverStripe\Control\Controller;
7			use SilverStripe\Control\Director;
8			use SilverStripe\Control\HTTPRequest;
9			use SilverStripe\Control\RequestHandler;
10			use SilverStripe\Forms\Form as BaseForm;
11			use SilverStripe\Forms\FieldList;
12			use SilverStripe\Forms\TextField;
13			use SilverStripe\Forms\FormAction;
14			use SilverStripe\Forms\RequiredFields;
15
16			/**
17			* Confirmation form handler implementation
18			*
19			* Handles StorageID identifier in the URL
20			*/
21			class Handler extends RequestHandler
22			{
23			private static $url_handlers = [
			0 ignored issues – show introduced 2019-06-10 05:34 UTC by Report Bug Copy Issue Report The private property `$url_handlers` is not used, and could be removed. Loading history...
24			'$StorageID!/$Action//$ID/$OtherID' => '$Action',
25			];
26
27			private static $allowed_actions = [
			0 ignored issues – show introduced 2019-06-10 05:34 UTC by Report Bug Copy Issue Report The private property `$allowed_actions` is not used, and could be removed. Loading history...
28			'index',
29			'Form'
30			];
31
32			public function Link($action = null)
33			{
34			$request = Injector::inst()->get(HTTPRequest::class);
35			$link = Controller::join_links(Director::baseURL(), $request->getUrl(), $action);
36
37			$this->extend('updateLink', $link, $action);
38
39			return $link;
40			}
41
42			/**
43			* URL handler for the log-in screen
44			*
45			* @return array
46			*/
47			public function index()
48			{
49			return [
50			'Title' => _t(__CLASS__.'.FORM_TITLE', 'Confirm potentially dangerous action'),
51			'Form' => $this->Form()
52			];
53			return $this;
			0 ignored issues – show Unused Code introduced 2019-06-10 05:34 UTC by Report Bug Copy Issue Report `return $this` is not reachable. This check looks for unreachable code. It uses sophisticated control flow analysis techniques to find statements which will never be executed. Unreachable code is most often the result of `return`, `die` or `exit` statements that have been added for debug purposes. function fx() { try { doSomething(); return true; } catch (\Exception $e) { return false; } return false; } In the above example, the last `return false` will never be executed, because a return statement has already been met in every possible execution path. Loading history...
54			}
55
56			/**
57			* This method is being used by Form to check whether it needs to use SecurityToken
58			*
59			* We always return false here as the confirmation form should decide this on its own
60			* depending on the Storage data. If we had the original request to
61			* be POST with its own SecurityID, we don't want to interfre with it. If it's been
62			* GET request, then it will generate a new SecurityToken
63			*
64			* @return bool
65			*/
66			public function securityTokenEnabled()
67			{
68			return false;
69			}
70
71			/**
72			* Returns an instance of Confirmation\Form initialized
73			* with the proper storage id taken from URL
74			*
75			* @return Form
76			*/
77			public function Form()
78			{
79			$storageId = $this->request->param('StorageID');
80
81			if (!strlen(trim($storageId))) {
82			$this->httpError(404, "Undefined StorageID");
83			}
84
85			return Form::create($storageId, $this, __FUNCTION__);
86			}
87			}
88

silverstripe / silverstripe-framework

Push — master ( ddbf8b...086098 )

Handler::index() A

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