MakeFormCommand::getFormMethodStub() - Code Metrics - axyr/silverstripe-console - Measure and Improve Code Quality continuously with Scrutinizer

MakeFormCommand::getFormMethodStub() A
last analyzed 2016-05-04 20:44 UTC

↳ Parent: MakeFormCommand

Complexity

Conditions	2
Paths	2

Size

Total Lines	8
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	8
rs	9.4285
cc	2
eloc	4
nc	2
nop	1

<?php


use Symfony\Component\Console\Input\InputOption;

class MakeFormCommand extends AbstractMakeCommand
namespace YourVendor;

class YourClass { }
{
    /**
     * @var string
     */
    protected $name = 'make:form';

    /**
     * @var string
     */
    protected $description = 'Create a new Form class and optional template';

    protected function writeFile($target, $class)
    {
        parent::writeFile($target, $class);

        if ($controller = $this->option('controller')) {
            $filePath = $this->findControllerFilePath($controller);
            if ($filePath !== false) {
                $this->addFormMethodToController($controller, $class);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
                $content = file_get_contents($filePath);

                $content = $this->addFormMethodToController($content, $class);
                $this->info($class.' method added to ', $controller);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
                $content = $this->addAllowedActionsToController($content, $class);
                $this->warn('Adding allowed_actions not supported yet');

                file_put_contents($filePath, $content);
            }
        }
    }

    /**
     * @param string $content
     * @param string $formClass
     *
     * @return string
     */
    protected function addFormMethodToController($content, $formClass)
    {
        if (!Str::contains($content, "function $formClass(")) {
            $methodStub = $this->getFormMethodStub($formClass);
            $replacement = $methodStub."\n}";
            if ($methodStub) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
                $content = Str::replaceLast('}', $replacement, $content);
            }
        }

        return $content;
    }

    /**
     * @param string $content
     * @param string $formClass
     *
     * @return string
     */
    protected function addAllowedActionsToController($content, $formClass)

    {
        $allowedActions = 'private static $allowed_actions';

        if (!Str::contains($content, $allowedActions)) {
if (rand(1, 6) > 3) {
//print "Check failed";
} else {
    print "Check succeeded";
}
        }

        return $content;
    }

    /**
     * @param $controller
     *
     * @return bool|string
     */
    protected function findControllerFilePath($controller)
    {
        $controller = strtolower($controller);
        $classes = SS_ClassLoader::instance()->getManifest()->getClasses();
        $filePath = isset($classes[$controller]) ? $classes[$controller] : '';

        if (!is_file($filePath)) {
            $this->error("$filePath does not exist");

            return false;
        }

        return $filePath;
    }

    protected function getFormMethodStub($formClass)
    {
        $file = $this->getStubFilePath('ControllerFormMethods');

        if (is_file($file)) {
            return str_replace('DummyClass', $formClass, file_get_contents($file));
        }
    }

    /**
     * @return array
     */
    protected function getOptions()
    {
        $options = parent::getOptions();
        $options[] = ['template', 't', InputOption::VALUE_NONE, 'Create a custom template for this Form'];
        $options[] = ['controller', 'C', InputOption::VALUE_REQUIRED, 'Add FormMethod and allowed actions to the given Controller'];

        return $options;
    }
}


1			<?php
2
3
4			use Symfony\Component\Console\Input\InputOption;
5
6			class MakeFormCommand extends AbstractMakeCommand
			0 ignored issues – show Coding Style Compatibility introduced 2016-04-17 01:01 UTC by Report Bug Copy Issue Report PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions. You can fix this by adding a namespace to your class: namespace YourVendor; class YourClass { } When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries. Loading history...
7			{
8			/**
9			* @var string
10			*/
11			protected $name = 'make:form';
12
13			/**
14			* @var string
15			*/
16			protected $description = 'Create a new Form class and optional template';
17
18			protected function writeFile($target, $class)
19			{
20			parent::writeFile($target, $class);
21
22			if ($controller = $this->option('controller')) {
23			$filePath = $this->findControllerFilePath($controller);
24			if ($filePath !== false) {
25			$this->addFormMethodToController($controller, $class);
			0 ignored issues – show Bug introduced 2016-04-18 14:57 UTC by Report Bug Copy Issue Report It seems like `$controller` defined by `$this->option('controller')` on line `22` can also be of type `array`; however, `MakeFormCommand::addFormMethodToController()` does only seem to accept `string`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
26			$content = file_get_contents($filePath);
27
28			$content = $this->addFormMethodToController($content, $class);
29			$this->info($class.' method added to ', $controller);
			0 ignored issues – show Bug introduced 2016-04-18 14:57 UTC by Report Bug Copy Issue Report It seems like `$controller` defined by `$this->option('controller')` on line `22` can also be of type `array`; however, `SilverstripeCommand::info()` does only seem to accept `null\|integer\|string`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
30			$content = $this->addAllowedActionsToController($content, $class);
31			$this->warn('Adding allowed_actions not supported yet');
32
33			file_put_contents($filePath, $content);
34			}
35			}
36			}
37
38			/**
39			* @param string $content
40			* @param string $formClass
41			*
42			* @return string
43			*/
44			protected function addFormMethodToController($content, $formClass)
45			{
46			if (!Str::contains($content, "function $formClass(")) {
47			$methodStub = $this->getFormMethodStub($formClass);
48			$replacement = $methodStub."\n}";
49			if ($methodStub) {
			0 ignored issues – show Bug Best Practice introduced 2016-04-18 14:57 UTC by Report Bug Copy Issue Report The expression `$methodStub` of type `string\|null` is loosely compared to `true`; this is ambiguous if the string can be empty. You might want to explicitly use `!== null` 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...
50			$content = Str::replaceLast('}', $replacement, $content);
51			}
52			}
53
54			return $content;
55			}
56
57			/**
58			* @param string $content
59			* @param string $formClass
60			*
61			* @return string
62			*/
63			protected function addAllowedActionsToController($content, $formClass)
			0 ignored issues – show Unused Code introduced 2016-04-18 14:57 UTC by Report Bug Copy Issue Report The parameter `$formClass` 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...
64			{
65			$allowedActions = 'private static $allowed_actions';
66
67			if (!Str::contains($content, $allowedActions)) {
			0 ignored issues – show Unused Code introduced 2016-04-18 14:57 UTC by Report Bug Copy Issue Report This `if` statement is empty and can be removed. This check looks for the bodies of `if` statements that have no statements or where all statements have been commented out. This may be the result of changes for debugging or the code may simply be obsolete. These `if` bodies can be removed. If you have an empty if but statements in the `else` branch, consider inverting the condition. if (rand(1, 6) > 3) { //print "Check failed"; } else { print "Check succeeded"; } could be turned into if (rand(1, 6) <= 3) { print "Check succeeded"; } This is much more concise to read. Loading history...
68			}
69
70			return $content;
71			}
72
73			/**
74			* @param $controller
75			*
76			* @return bool\|string
77			*/
78			protected function findControllerFilePath($controller)
79			{
80			$controller = strtolower($controller);
81			$classes = SS_ClassLoader::instance()->getManifest()->getClasses();
82			$filePath = isset($classes[$controller]) ? $classes[$controller] : '';
83
84			if (!is_file($filePath)) {
85			$this->error("$filePath does not exist");
86
87			return false;
88			}
89
90			return $filePath;
91			}
92
93			protected function getFormMethodStub($formClass)
94			{
95			$file = $this->getStubFilePath('ControllerFormMethods');
96
97			if (is_file($file)) {
98			return str_replace('DummyClass', $formClass, file_get_contents($file));
99			}
100			}
101
102			/**
103			* @return array
104			*/
105			protected function getOptions()
106			{
107			$options = parent::getOptions();
108			$options[] = ['template', 't', InputOption::VALUE_NONE, 'Create a custom template for this Form'];
109			$options[] = ['controller', 'C', InputOption::VALUE_REQUIRED, 'Add FormMethod and allowed actions to the given Controller'];
110
111			return $options;
112			}
113			}
114

axyr / silverstripe-console

MakeFormCommand::getFormMethodStub() A last analyzed 2016-05-04 20:44 UTC

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MakeFormCommand::getFormMethodStub() A
last analyzed 2016-05-04 20:44 UTC