ValidatesInput::validator() - Code Metrics - Inspection of "Filter null arguments for Laravel 5.3 validation c..." - cerbero90/command-validator - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#2)

unknown

created 2016-09-27 19:57 UTC

ValidatesInput::validator() A

↳ Parent: ValidatesInput

Complexity

Conditions	2
Paths	2

Size

Total Lines	6
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	6
rs	9.4285
c	0
b	0
f	0
cc	2
eloc	3
nc	2
nop	0

<?php

namespace Cerbero\CommandValidator;

use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;

/**
 * Validate input submitted to console commands.
 *
 * @author    Andrea Marco Sartori
 */
trait ValidatesInput
{
    /**
     * @author    Andrea Marco Sartori
     * @var        Illuminate\Validation\Validator    $validator    Input validator.
     */
    protected $validator;

    /**
     * Execute the console command.
     *
     * @param  \Symfony\Component\Console\Input\InputInterface  $input
     * @param  \Symfony\Component\Console\Output\OutputInterface  $output
     * @return mixed
     */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        if ($this->validator()->passes()) {
            return parent::execute($input, $output);
        }

        return $this->error($this->getFormattedErrors());
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}
    }

    /**
     * Retrieve the input validator.
     *
     * @author    Andrea Marco Sartori
     * @return    Illuminate\Validation\Validator
     */
    protected function validator()
    {
        return $this->validator = $this->validator ?: $this->laravel['validator']->make(
class MyClass { }

$x = new MyClass();
$x->foo = true;
            $this->getValidationArray(), $this->rules(), $this->messages(), $this->attributes()
        );
    }

    /**
     * Format console command input for validation.
     *
     * @return array
     */
    protected function getValidationArray()
    {
        // Null command arguments and options are filtered to remove such inputs to conform to the Laravel validation
        // changes introduced in v5.3 concerning null values, which are no longer ignored
        return array_filter(array_merge($this->option(), $this->argument()), function($var) {
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}
            return !is_null($var);
        });
    }

    /**
     * Retrieve and format the validation errors.
     *
     * @author    Andrea Marco Sartori
     * @return    string
     */
    protected function getFormattedErrors()
    {
        $errors = implode("\n", $this->validator()->errors()->all());

        return "\n\n{$errors}\n";
    }

    /**
     * Retrieve the validation rules.
     *
     * @author    Andrea Marco Sartori
     * @return    array
     */
    abstract protected function rules();

    /**
     * Retrieve the custom error messages.
     *
     * @author    Andrea Marco Sartori
     * @return    array
     */
    protected function messages()
    {
        return [];
    }

    /**
     * Retrieve the custom attributes for error messages.
     *
     * @author    Andrea Marco Sartori
     * @return    array
     */
    protected function attributes()
    {
        return [];
    }
}


1			<?php
2
3			namespace Cerbero\CommandValidator;
4
5			use Symfony\Component\Console\Input\InputInterface;
6			use Symfony\Component\Console\Output\OutputInterface;
7
8			/**
9			* Validate input submitted to console commands.
10			*
11			* @author Andrea Marco Sartori
12			*/
13			trait ValidatesInput
14			{
15			/**
16			* @author Andrea Marco Sartori
17			* @var Illuminate\Validation\Validator $validator Input validator.
18			*/
19			protected $validator;
20
21			/**
22			* Execute the console command.
23			*
24			* @param \Symfony\Component\Console\Input\InputInterface $input
25			* @param \Symfony\Component\Console\Output\OutputInterface $output
26			* @return mixed
27			*/
28			protected function execute(InputInterface $input, OutputInterface $output)
29			{
30			if ($this->validator()->passes()) {
31			return parent::execute($input, $output);
32			}
33
34			return $this->error($this->getFormattedErrors());
			0 ignored issues – show Bug introduced 2016-04-11 14:20 UTC by Report Bug Copy Issue Report It seems like `error()` must be provided by classes using this trait. How about adding it as abstract method to this trait? This check looks for methods that are used by a trait but not required by it. To illustrate, let’s look at the following code example trait Idable { public function equalIds(Idable $other) { return $this->getId() === $other->getId(); } } The trait `Idable` provides a method `equalsId` that in turn relies on the method `getId()`. If this method does not exist on a class mixing in this trait, the method will fail. Adding the `getId()` as an abstract method to the trait will make sure it is available. Loading history...
35			}
36
37			/**
38			* Retrieve the input validator.
39			*
40			* @author Andrea Marco Sartori
41			* @return Illuminate\Validation\Validator
42			*/
43			protected function validator()
44			{
45			return $this->validator = $this->validator ?: $this->laravel['validator']->make(
			0 ignored issues – show Bug introduced 2016-04-11 14:20 UTC by Report Bug Copy Issue Report The property `laravel` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
46			$this->getValidationArray(), $this->rules(), $this->messages(), $this->attributes()
47			);
48			}
49
50			/**
51			* Format console command input for validation.
52			*
53			* @return array
54			*/
55			protected function getValidationArray()
56			{
57			// Null command arguments and options are filtered to remove such inputs to conform to the Laravel validation
58			// changes introduced in v5.3 concerning null values, which are no longer ignored
59			return array_filter(array_merge($this->option(), $this->argument()), function($var) {
			0 ignored issues – show Bug introduced 2016-09-27 20:05 UTC by Report Bug Copy Issue Report It seems like `option()` must be provided by classes using this trait. How about adding it as abstract method to this trait? This check looks for methods that are used by a trait but not required by it. To illustrate, let’s look at the following code example trait Idable { public function equalIds(Idable $other) { return $this->getId() === $other->getId(); } } The trait `Idable` provides a method `equalsId` that in turn relies on the method `getId()`. If this method does not exist on a class mixing in this trait, the method will fail. Adding the `getId()` as an abstract method to the trait will make sure it is available. Loading history... Bug introduced 2016-09-27 20:05 UTC by Report Bug Copy Issue Report It seems like `argument()` must be provided by classes using this trait. How about adding it as abstract method to this trait? This check looks for methods that are used by a trait but not required by it. To illustrate, let’s look at the following code example trait Idable { public function equalIds(Idable $other) { return $this->getId() === $other->getId(); } } The trait `Idable` provides a method `equalsId` that in turn relies on the method `getId()`. If this method does not exist on a class mixing in this trait, the method will fail. Adding the `getId()` as an abstract method to the trait will make sure it is available. Loading history...
60			return !is_null($var);
61			});
62			}
63
64			/**
65			* Retrieve and format the validation errors.
66			*
67			* @author Andrea Marco Sartori
68			* @return string
69			*/
70			protected function getFormattedErrors()
71			{
72			$errors = implode("\n", $this->validator()->errors()->all());
73
74			return "\n\n{$errors}\n";
75			}
76
77			/**
78			* Retrieve the validation rules.
79			*
80			* @author Andrea Marco Sartori
81			* @return array
82			*/
83			abstract protected function rules();
84
85			/**
86			* Retrieve the custom error messages.
87			*
88			* @author Andrea Marco Sartori
89			* @return array
90			*/
91			protected function messages()
92			{
93			return [];
94			}
95
96			/**
97			* Retrieve the custom attributes for error messages.
98			*
99			* @author Andrea Marco Sartori
100			* @return array
101			*/
102			protected function attributes()
103			{
104			return [];
105			}
106			}
107

cerbero90 / command-validator

Pull Request — master (#2)

ValidatesInput::validator() A

Complexity

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Duplication

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