Confirm::displayBody() - Code Metrics - Inspection of "Improved confirm" - php-school/cli-menu - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#65)

unknown

created 2017-06-20 08:13 UTC

Confirm::displayBody() B

↳ Parent: Confirm

Complexity

Conditions	6
Paths	2

Size

Total Lines	69
Code Lines	55

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	69
rs	8.56
c	0
b	0
f	0
cc	6
eloc	55
nc	2
nop	0

How to fix Long Method

<?php

namespace PhpSchool\CliMenu\Dialogue;

/**
 * @author Aydin Hassan <[email protected]>
 */
class Confirm extends Dialogue
{

    private $yesText = 'Yes';

    private $noText = 'No';

    private $optionValue = false;

    public function setYesText($text)
    {
        $this->yesText = $text;

        return $this;
    }

    public function setNoText($text)
    {
        $this->noText = $text;

        return $this;
    }

    public function getYesText()
    {
        return sprintf(' <%s> ', $this->yesText);
    }

    public function getNoText()
    {
        return sprintf(' <%s> ', $this->noText);
    }

    private function setOptionValue(bool $value)
    {
        $this->optionValue = $value;

        return $this;
    }

    private function getOptionValue()
    {
        return $this->optionValue;
    }

    private function displayBody()
    {
        $this->terminal->moveCursorToRow($this->y);
        $this->emptyRow();
        $this->write(sprintf(
            "%s%s%s%s%s\n",
            $this->style->getUnselectedSetCode(),
            str_repeat(' ', $this->style->getPadding()),
            $this->text,
            str_repeat(' ', $this->style->getPadding()),
            $this->style->getUnselectedUnsetCode()
        ));
        $this->emptyRow();

        $promptWidth = mb_strlen($this->text) + 4;
        $fillWidth = $promptWidth - (mb_strlen($this->getYesText()) + mb_strlen($this->getNoText()));
        $placeHolderWidth = 0 == ($fillWidth % 2) ? 2 : 1;//中间位宽度
        $fillWidth = ($fillWidth - $placeHolderWidth) / 2;

        $this->write(sprintf(
            '%s%s%s',
            $this->style->getUnselectedSetCode(),
            str_repeat(' ', $fillWidth),
            $this->style->getUnselectedSetCode()
        ));
        $this->write(
            sprintf(
                '%s%s%s',
                $this->getOptionValue() ? $this->style->getSelectedSetCode() : $this->style->getUnselectedSetCode(),
                $this->getYesText(),
                $this->getOptionValue() ? $this->style->getSelectedSetCode() : $this->style->getUnselectedSetCode()
            ),
            -1
        );
        $this->write(
            sprintf(
                '%s%s%s',
                $this->style->getUnselectedSetCode(),
                str_repeat(' ', $placeHolderWidth),
                $this->style->getUnselectedSetCode()
            ),
            -1
        );
        $this->write(
            sprintf(
                '%s%s%s',
                $this->getOptionValue() ? $this->style->getUnselectedSetCode() : $this->style->getSelectedSetCode(),
                $this->getNoText(),
                $this->getOptionValue() ? $this->style->getUnselectedSetCode() : $this->style->getSelectedSetCode()
            ),
            -1
        );
        $this->write(sprintf(
            "%s%s%s\n",
            $this->style->getUnselectedSetCode(),
            str_repeat(' ', $fillWidth),
            $this->style->getUnselectedSetCode()
        ), -1);

        $this->write(sprintf(
            "%s%s%s%s%s\n",
            $this->style->getUnselectedSetCode(),
            str_repeat(' ', $this->style->getPadding()),
            str_repeat(' ', mb_strlen($this->text)),
            str_repeat(' ', $this->style->getPadding()),
            $this->style->getUnselectedUnsetCode()
        ));
        $this->terminal->moveCursorToTop();
    }

    public function show(callable $callable)
    {
        $this->assertMenuOpen();

        $this->displayBody();
        $input = $this->terminal->getKeyedInput();
        while ('enter' !== $input) {
            if (in_array($input, ['left', 'right'])) {
                $this->parentMenu->redraw();
                $this->setOptionValue('left' == $input);
                $this->displayBody();
            }
            $input = $this->terminal->getKeyedInput();
        }
        $this->parentMenu->redraw();
        $callable($this->getOptionValue());
    }


    /**
     * Display confirmation with a button with the given text
     *
     * @param string $confirmText
     */
    public function display($confirmText = 'OK')
    {
        $this->assertMenuOpen();

        $this->terminal->moveCursorToRow($this->y);

        $promptWidth = mb_strlen($this->text) + 4;

        $this->emptyRow();

        $this->write(sprintf(
            "%s%s%s%s%s\n",
            $this->style->getUnselectedSetCode(),
            str_repeat(' ', $this->style->getPadding()),
            $this->text,
            str_repeat(' ', $this->style->getPadding()),
            $this->style->getUnselectedUnsetCode()
        ));

        $this->emptyRow();

        $confirmText = sprintf(' < %s > ', $confirmText);
        $leftFill = ($promptWidth / 2) - (mb_strlen($confirmText) / 2);

        $this->write(sprintf(
            '%s%s%s',
            $this->style->getUnselectedSetCode(),
            str_repeat(' ', $leftFill),
            $this->style->getUnselectedSetCode()
        ));

        $this->write(
            sprintf(
                '%s%s%s',
                $this->style->getSelectedSetCode(),
                $confirmText,
                $this->style->getSelectedUnsetCode()
            ),
            -1
        );

        $this->write(
            sprintf(
                "%s%s%s\n",
                $this->style->getUnselectedSetCode(),
                str_repeat(' ', ceil($promptWidth - $leftFill - mb_strlen($confirmText))),
                $this->style->getSelectedUnsetCode()
            ),
            -1
        );

        $this->write(sprintf(
            "%s%s%s%s%s\n",
            $this->style->getUnselectedSetCode(),
            str_repeat(' ', $this->style->getPadding()),
            str_repeat(' ', mb_strlen($this->text)),
            str_repeat(' ', $this->style->getPadding()),
            $this->style->getUnselectedUnsetCode()
        ));

        $this->terminal->moveCursorToTop();
        $input = $this->terminal->getKeyedInput();

        while ($input !== 'enter') {
            $input = $this->terminal->getKeyedInput();
        }

        $this->parentMenu->redraw();
    }
}


1			<?php
2
3			namespace PhpSchool\CliMenu\Dialogue;
4
5			/**
6			* @author Aydin Hassan <[email protected]>
7			*/
8			class Confirm extends Dialogue
9			{
10
11			private $yesText = 'Yes';
12
13			private $noText = 'No';
14
15			private $optionValue = false;
16
17			public function setYesText($text)
18			{
19			$this->yesText = $text;
20
21			return $this;
22			}
23
24			public function setNoText($text)
25			{
26			$this->noText = $text;
27
28			return $this;
29			}
30
31			public function getYesText()
32			{
33			return sprintf(' <%s> ', $this->yesText);
34			}
35
36			public function getNoText()
37			{
38			return sprintf(' <%s> ', $this->noText);
39			}
40
41			private function setOptionValue(bool $value)
42			{
43			$this->optionValue = $value;
44
45			return $this;
46			}
47
48			private function getOptionValue()
49			{
50			return $this->optionValue;
51			}
52
53			private function displayBody()
54			{
55			$this->terminal->moveCursorToRow($this->y);
56			$this->emptyRow();
57			$this->write(sprintf(
58			"%s%s%s%s%s\n",
59			$this->style->getUnselectedSetCode(),
60			str_repeat(' ', $this->style->getPadding()),
61			$this->text,
62			str_repeat(' ', $this->style->getPadding()),
63			$this->style->getUnselectedUnsetCode()
64			));
65			$this->emptyRow();
66
67			$promptWidth = mb_strlen($this->text) + 4;
68			$fillWidth = $promptWidth - (mb_strlen($this->getYesText()) + mb_strlen($this->getNoText()));
69			$placeHolderWidth = 0 == ($fillWidth % 2) ? 2 : 1;//中间位宽度
70			$fillWidth = ($fillWidth - $placeHolderWidth) / 2;
71
72			$this->write(sprintf(
73			'%s%s%s',
74			$this->style->getUnselectedSetCode(),
75			str_repeat(' ', $fillWidth),
76			$this->style->getUnselectedSetCode()
77			));
78			$this->write(
79			sprintf(
80			'%s%s%s',
81			$this->getOptionValue() ? $this->style->getSelectedSetCode() : $this->style->getUnselectedSetCode(),
82			$this->getYesText(),
83			$this->getOptionValue() ? $this->style->getSelectedSetCode() : $this->style->getUnselectedSetCode()
84			),
85			-1
86			);
87			$this->write(
88			sprintf(
89			'%s%s%s',
90			$this->style->getUnselectedSetCode(),
91			str_repeat(' ', $placeHolderWidth),
92			$this->style->getUnselectedSetCode()
93			),
94			-1
95			);
96			$this->write(
97			sprintf(
98			'%s%s%s',
99			$this->getOptionValue() ? $this->style->getUnselectedSetCode() : $this->style->getSelectedSetCode(),
100			$this->getNoText(),
101			$this->getOptionValue() ? $this->style->getUnselectedSetCode() : $this->style->getSelectedSetCode()
102			),
103			-1
104			);
105			$this->write(sprintf(
106			"%s%s%s\n",
107			$this->style->getUnselectedSetCode(),
108			str_repeat(' ', $fillWidth),
109			$this->style->getUnselectedSetCode()
110			), -1);
111
112			$this->write(sprintf(
113			"%s%s%s%s%s\n",
114			$this->style->getUnselectedSetCode(),
115			str_repeat(' ', $this->style->getPadding()),
116			str_repeat(' ', mb_strlen($this->text)),
117			str_repeat(' ', $this->style->getPadding()),
118			$this->style->getUnselectedUnsetCode()
119			));
120			$this->terminal->moveCursorToTop();
121			}
122
123			public function show(callable $callable)
124			{
125			$this->assertMenuOpen();
126
127			$this->displayBody();
128			$input = $this->terminal->getKeyedInput();
129			while ('enter' !== $input) {
130			if (in_array($input, ['left', 'right'])) {
131			$this->parentMenu->redraw();
132			$this->setOptionValue('left' == $input);
133			$this->displayBody();
134			}
135			$input = $this->terminal->getKeyedInput();
136			}
137			$this->parentMenu->redraw();
138			$callable($this->getOptionValue());
139			}
140
141
142			/**
143			* Display confirmation with a button with the given text
144			*
145			* @param string $confirmText
146			*/
147			public function display($confirmText = 'OK')
148			{
149			$this->assertMenuOpen();
150
151			$this->terminal->moveCursorToRow($this->y);
152
153			$promptWidth = mb_strlen($this->text) + 4;
154
155			$this->emptyRow();
156
157			$this->write(sprintf(
158			"%s%s%s%s%s\n",
159			$this->style->getUnselectedSetCode(),
160			str_repeat(' ', $this->style->getPadding()),
161			$this->text,
162			str_repeat(' ', $this->style->getPadding()),
163			$this->style->getUnselectedUnsetCode()
164			));
165
166			$this->emptyRow();
167
168			$confirmText = sprintf(' < %s > ', $confirmText);
169			$leftFill = ($promptWidth / 2) - (mb_strlen($confirmText) / 2);
170
171			$this->write(sprintf(
172			'%s%s%s',
173			$this->style->getUnselectedSetCode(),
174			str_repeat(' ', $leftFill),
175			$this->style->getUnselectedSetCode()
176			));
177
178			$this->write(
179			sprintf(
180			'%s%s%s',
181			$this->style->getSelectedSetCode(),
182			$confirmText,
183			$this->style->getSelectedUnsetCode()
184			),
185			-1
186			);
187
188			$this->write(
189			sprintf(
190			"%s%s%s\n",
191			$this->style->getUnselectedSetCode(),
192			str_repeat(' ', ceil($promptWidth - $leftFill - mb_strlen($confirmText))),
193			$this->style->getSelectedUnsetCode()
194			),
195			-1
196			);
197
198			$this->write(sprintf(
199			"%s%s%s%s%s\n",
200			$this->style->getUnselectedSetCode(),
201			str_repeat(' ', $this->style->getPadding()),
202			str_repeat(' ', mb_strlen($this->text)),
203			str_repeat(' ', $this->style->getPadding()),
204			$this->style->getUnselectedUnsetCode()
205			));
206
207			$this->terminal->moveCursorToTop();
208			$input = $this->terminal->getKeyedInput();
209
210			while ($input !== 'enter') {
211			$input = $this->terminal->getKeyedInput();
212			}
213
214			$this->parentMenu->redraw();
215			}
216			}
217

php-school / cli-menu

Pull Request — master (#65)

Confirm::displayBody() B

Complexity

Size

Duplication

Importance

How to fix Long Method

Long Method

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