PhpSchool\CliMenu\Input\Password

Complexity

Total Complexity

14

Size/Duplication

Total Lines	111
Duplicated Lines	0 %

Coupling/Cohesion

Components	2
Dependencies	1

Importance

Changes

0

12 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	setPromptText()	0	6	1
A	getPromptText()	0	4	1
A	setValidationFailedText()	0	6	1
A	getValidationFailedText()	0	4	1
A	setPlaceholderText()	0	6	1
A	getPlaceholderText()	0	4	1
A	setValidator()	0	6	1
A	ask()	0	4	1
A	validate()	0	14	3
A	filter()	0	4	1
A	getStyle()	0	4	1

<?php

namespace PhpSchool\CliMenu\Input;

use PhpSchool\CliMenu\MenuStyle;

/**
 * @author Aydin Hassan <aydin@hotmail.co.uk>
 */
class Password implements Input
{
    /**
     * @var InputIO
     */
    private $inputIO;

    /**
     * @var string
     */
    private $promptText = 'Enter password:';

    /**
     * @var string
     */
    private $validationFailedText = 'Invalid password, try again';

    /**
     * @var string
     */
    private $placeholderText = '';

    /**
     * @var null|callable
     */
    private $validator;

    /**
     * @var MenuStyle
     */
    private $style;

    public function __construct(InputIO $inputIO, MenuStyle $style)
    {
        $this->inputIO = $inputIO;
        $this->style = $style;
    }

    public function setPromptText(string $promptText) : Input
    {
        $this->promptText = $promptText;

        return $this;
    }

    public function getPromptText() : string
    {
        return $this->promptText;
    }

    public function setValidationFailedText(string $validationFailedText) : Input
    {
        $this->validationFailedText = $validationFailedText;

        return $this;
    }

    public function getValidationFailedText() : string
    {
        return $this->validationFailedText;
    }

    public function setPlaceholderText(string $placeholderText) : Input
    {
        $this->placeholderText = $placeholderText;

        return $this;
    }

    public function getPlaceholderText() : string
    {
        return $this->placeholderText;
    }

    public function setValidator(callable $validator) : Input
    {
        $this->validator = $validator;
        
        return $this;
    }

    public function ask() : InputResult
    {
        return $this->inputIO->collect($this);
    }

    public function validate(string $input) : bool
    {
        if ($this->validator) {
            $validator = $this->validator;
            
            if ($validator instanceof \Closure) {
                $validator = $validator->bindTo($this);
            }
            
            return $validator($input);
        }

        return mb_strlen($input) >= 16;
    }

    public function filter(string $value) : string
    {
        return str_repeat('*', mb_strlen($value));
    }

    public function getStyle() : MenuStyle
    {
        return $this->style;
    }
}