BorderUtil::drawRow() - Code Metrics - webmozart/console - Measure and Improve Code Quality continuously with Scrutinizer

BorderUtil::drawRow() C
last analyzed 2016-08-15 15:54 UTC

↳ Parent: BorderUtil

Complexity

Conditions	11
Paths	76

Size

Total Lines	51
Code Lines	34

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	34
CRAP Score	11

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	51
ccs	34
cts	34
cp	1
rs	5.7333
cc	11
eloc	34
nc	76
nop	9
crap	11

How to fix Long Method Complexity Many Parameters

<?php

/*
 * This file is part of the webmozart/console package.
 *
 * (c) Bernhard Schussek <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Webmozart\Console\UI\Component;

use Webmozart\Console\Api\Formatter\Style;
use Webmozart\Console\Api\IO\IO;
use Webmozart\Console\UI\Style\Alignment;
use Webmozart\Console\UI\Style\BorderStyle;
use Webmozart\Console\Util\StringUtil;

/**
 * Contains utility methods to draw borders and bordered cells.
 *
 * @since  1.0
 *
 * @author Bernhard Schussek <[email protected]>
 */
class BorderUtil

{
    /**
     * Draws a top border.
     *
     * Crossings are drawn between each pair of columns if more than one column
     * length is passed.
     *
     * @param IO          $io            The I/O.
     * @param BorderStyle $style         The border style.
     * @param int[]       $columnLengths An array of column lengths.
     * @param int         $indentation   The number of spaces to indent.
     */
    public static function drawTopBorder(IO $io, BorderStyle $style, array $columnLengths, $indentation = 0)
    {
        self::drawBorder(
            $io,
            $columnLengths,
            $indentation,
            $style->getLineHTChar(),
            $style->getCornerTLChar(),
            $style->getCrossingTChar(),
            $style->getCornerTRChar(),
            $style->getStyle()
        );
    }

    /**
     * Draws a middle border.
     *
     * Crossings are drawn between each pair of columns if more than one column
     * length is passed.
     *
     * @param IO          $io            The I/O.
     * @param BorderStyle $style         The border style.
     * @param int[]       $columnLengths An array of column lengths.
     * @param int         $indentation   The number of spaces to indent.
     */
    public static function drawMiddleBorder(IO $io, BorderStyle $style, array $columnLengths, $indentation = 0)
    {
        self::drawBorder(
            $io,
            $columnLengths,
            $indentation,
            $style->getLineHCChar(),
            $style->getCrossingLChar(),
            $style->getCrossingCChar(),
            $style->getCrossingRChar(),
            $style->getStyle()
        );
    }

    /**
     * Draws a bottom border.
     *
     * Crossings are drawn between each pair of columns if more than one column
     * length is passed.
     *
     * @param IO          $io            The I/O.
     * @param BorderStyle $style         The border style.
     * @param int[]       $columnLengths An array of column lengths.
     * @param int         $indentation   The number of spaces to indent.
     */
    public static function drawBottomBorder(IO $io, BorderStyle $style, array $columnLengths, $indentation = 0)
    {
        self::drawBorder(
            $io,
            $columnLengths,
            $indentation,
            $style->getLineHBChar(),
            $style->getCornerBLChar(),
            $style->getCrossingBChar(),
            $style->getCornerBRChar(),
            $style->getStyle()
        );
    }

    /**
     * Draws a bordered row of cells.
     *
     * @param IO          $io            The I/O.
     * @param BorderStyle $style         The border style.
     * @param string[]    $row           The row cells.
     * @param int[]       $columnLengths The lengths of the cells.
     * @param int[]       $alignments    The alignments of the cells.
     * @param string      $cellFormat    The cell format.
     * @param Style       $cellStyle     The cell style.

     * @param string      $paddingChar   The character used to pad cells.
     * @param int         $indentation   The number of spaces to indent.
     */
    public static function drawRow(IO $io, BorderStyle $style, array $row, array $columnLengths, array $alignments, $cellFormat, Style $cellStyle = null, $paddingChar, $indentation = 0)
    {
        $totalLines = 0;

        // Split all cells into lines
        foreach ($row as $col => $cell) {
            $row[$col] = explode("\n", $cell);
            $totalLines = max($totalLines, count($row[$col]));
        }

        $nbColumns = count($row);
        $borderVLChar = $io->format($style->getLineVLChar(), $style->getStyle());
        $borderVCChar = $io->format($style->getLineVCChar(), $style->getStyle());
        $borderVRChar = $io->format($style->getLineVRChar(), $style->getStyle());

        for ($i = 0; $i < $totalLines; ++$i) {
            $line = str_repeat(' ', $indentation);
            $line .= $borderVLChar;

            foreach ($row as $col => &$remainingLines) {
                $cellLine = $remainingLines ? array_shift($remainingLines) : '';
                $totalPadLength = $columnLengths[$col] - StringUtil::getLength($cellLine, $io);
                $paddingLeft = '';
                $paddingRight = '';

                if ($totalPadLength > 0) {
                    $alignment = isset($alignments[$col]) ? $alignments[$col] : Alignment::LEFT;

                    switch ($alignment) {
                        case Alignment::LEFT:
                            $paddingRight = str_repeat($paddingChar, $totalPadLength);
                            break;
                        case Alignment::RIGHT:
                            $paddingLeft = str_repeat($paddingChar, $totalPadLength);
                            break;
                        case Alignment::CENTER:
                            $leftPadLength = floor($totalPadLength / 2);
                            $paddingLeft = str_repeat($paddingChar, $leftPadLength);
                            $paddingRight = str_repeat($paddingChar, $totalPadLength - $leftPadLength);
                            break;
                    }
                }

                $line .= $io->format(sprintf($cellFormat, $paddingLeft.$cellLine.$paddingRight), $cellStyle);
                $line .= $col < $nbColumns - 1 ? $borderVCChar : $borderVRChar;
            }

            // Remove trailing space
            $io->write(rtrim($line)."\n");
        }
    }

    private static function drawBorder(IO $io, array $columnLengths, $indentation, $lineChar, $crossingLChar, $crossingCChar, $crossingRChar, Style $style = null)
    {
        $line = str_repeat(' ', $indentation);
        $line .= $crossingLChar;

        for ($i = 0, $l = count($columnLengths); $i < $l; ++$i) {
            $line .= str_repeat($lineChar, $columnLengths[$i]);
            $line .= $i < $l - 1 ? $crossingCChar : $crossingRChar;
        }

        // Remove trailing space
        $line = rtrim($line);

        // Render only non-empty separators
        if ($line) {
            $io->write($io->format($line, $style)."\n");
        }
    }

    private function __construct()
    {
    }
}


1		<?php
2
3		/*
4		* This file is part of the webmozart/console package.
5		*
6		* (c) Bernhard Schussek <[email protected]>
7		*
8		* For the full copyright and license information, please view the LICENSE
9		* file that was distributed with this source code.
10		*/
11
12		namespace Webmozart\Console\UI\Component;
13
14		use Webmozart\Console\Api\Formatter\Style;
15		use Webmozart\Console\Api\IO\IO;
16		use Webmozart\Console\UI\Style\Alignment;
17		use Webmozart\Console\UI\Style\BorderStyle;
18		use Webmozart\Console\Util\StringUtil;
19
20		/**
21		* Contains utility methods to draw borders and bordered cells.
22		*
23		* @since 1.0
24		*
25		* @author Bernhard Schussek <[email protected]>
26		*/
27		class BorderUtil
		0 ignored issues – show Coding Style introduced 2015-12-16 14:17 UTC by Report Bug Copy Issue Report Since you have declared the constructor as private, maybe you should also declare the class as final. Loading history...
28		{
29		/**
30		* Draws a top border.
31		*
32		* Crossings are drawn between each pair of columns if more than one column
33		* length is passed.
34		*
35		* @param IO $io The I/O.
36		* @param BorderStyle $style The border style.
37		* @param int[] $columnLengths An array of column lengths.
38		* @param int $indentation The number of spaces to indent.
39		*/
40	21	public static function drawTopBorder(IO $io, BorderStyle $style, array $columnLengths, $indentation = 0)
41		{
42	21	self::drawBorder(
43		$io,
44		$columnLengths,
45		$indentation,
46	21	$style->getLineHTChar(),
47	21	$style->getCornerTLChar(),
48	21	$style->getCrossingTChar(),
49	21	$style->getCornerTRChar(),
50	21	$style->getStyle()
51		);
52	21	}
53
54		/**
55		* Draws a middle border.
56		*
57		* Crossings are drawn between each pair of columns if more than one column
58		* length is passed.
59		*
60		* @param IO $io The I/O.
61		* @param BorderStyle $style The border style.
62		* @param int[] $columnLengths An array of column lengths.
63		* @param int $indentation The number of spaces to indent.
64		*/
65	20	public static function drawMiddleBorder(IO $io, BorderStyle $style, array $columnLengths, $indentation = 0)
66		{
67	20	self::drawBorder(
68		$io,
69		$columnLengths,
70		$indentation,
71	20	$style->getLineHCChar(),
72	20	$style->getCrossingLChar(),
73	20	$style->getCrossingCChar(),
74	20	$style->getCrossingRChar(),
75	20	$style->getStyle()
76		);
77	20	}
78
79		/**
80		* Draws a bottom border.
81		*
82		* Crossings are drawn between each pair of columns if more than one column
83		* length is passed.
84		*
85		* @param IO $io The I/O.
86		* @param BorderStyle $style The border style.
87		* @param int[] $columnLengths An array of column lengths.
88		* @param int $indentation The number of spaces to indent.
89		*/
90	21	public static function drawBottomBorder(IO $io, BorderStyle $style, array $columnLengths, $indentation = 0)
91		{
92	21	self::drawBorder(
93		$io,
94		$columnLengths,
95		$indentation,
96	21	$style->getLineHBChar(),
97	21	$style->getCornerBLChar(),
98	21	$style->getCrossingBChar(),
99	21	$style->getCornerBRChar(),
100	21	$style->getStyle()
101		);
102	21	}
103
104		/**
105		* Draws a bordered row of cells.
106		*
107		* @param IO $io The I/O.
108		* @param BorderStyle $style The border style.
109		* @param string[] $row The row cells.
110		* @param int[] $columnLengths The lengths of the cells.
111		* @param int[] $alignments The alignments of the cells.
112		* @param string $cellFormat The cell format.
113		* @param Style $cellStyle The cell style.
		0 ignored issues – show Documentation introduced 2015-12-16 14:17 UTC by Report Bug Copy Issue Report Should the type for parameter `$cellStyle` not be `null\|Style`? This check looks for `@param` annotations where the type inferred by our type inference engine differs from the declared type. It makes a suggestion as to what type it considers more descriptive. Most often this is a case of a parameter that can be null in addition to its declared types. Loading history...
114		* @param string $paddingChar The character used to pad cells.
115		* @param int $indentation The number of spaces to indent.
116		*/
117	21	public static function drawRow(IO $io, BorderStyle $style, array $row, array $columnLengths, array $alignments, $cellFormat, Style $cellStyle = null, $paddingChar, $indentation = 0)
118		{
119	21	$totalLines = 0;
120
121		// Split all cells into lines
122	21	foreach ($row as $col => $cell) {
123	21	$row[$col] = explode("\n", $cell);
124	21	$totalLines = max($totalLines, count($row[$col]));
125		}
126
127	21	$nbColumns = count($row);
128	21	$borderVLChar = $io->format($style->getLineVLChar(), $style->getStyle());
129	21	$borderVCChar = $io->format($style->getLineVCChar(), $style->getStyle());
130	21	$borderVRChar = $io->format($style->getLineVRChar(), $style->getStyle());
131
132	21	for ($i = 0; $i < $totalLines; ++$i) {
133	21	$line = str_repeat(' ', $indentation);
134	21	$line .= $borderVLChar;
135
136	21	foreach ($row as $col => &$remainingLines) {
137	21	$cellLine = $remainingLines ? array_shift($remainingLines) : '';
138	21	$totalPadLength = $columnLengths[$col] - StringUtil::getLength($cellLine, $io);
139	21	$paddingLeft = '';
140	21	$paddingRight = '';
141
142	21	if ($totalPadLength > 0) {
143	20	$alignment = isset($alignments[$col]) ? $alignments[$col] : Alignment::LEFT;
144
145		switch ($alignment) {
146	20	case Alignment::LEFT:
147	18	$paddingRight = str_repeat($paddingChar, $totalPadLength);
148	18	break;
149	3	case Alignment::RIGHT:
150	2	$paddingLeft = str_repeat($paddingChar, $totalPadLength);
151	2	break;
152	2	case Alignment::CENTER:
153	2	$leftPadLength = floor($totalPadLength / 2);
154	2	$paddingLeft = str_repeat($paddingChar, $leftPadLength);
155	2	$paddingRight = str_repeat($paddingChar, $totalPadLength - $leftPadLength);
156	2	break;
157		}
158		}
159
160	21	$line .= $io->format(sprintf($cellFormat, $paddingLeft.$cellLine.$paddingRight), $cellStyle);
161	21	$line .= $col < $nbColumns - 1 ? $borderVCChar : $borderVRChar;
162		}
163
164		// Remove trailing space
165	21	$io->write(rtrim($line)."\n");
166		}
167	21	}
168
169	21	private static function drawBorder(IO $io, array $columnLengths, $indentation, $lineChar, $crossingLChar, $crossingCChar, $crossingRChar, Style $style = null)
170		{
171	21	$line = str_repeat(' ', $indentation);
172	21	$line .= $crossingLChar;
173
174	21	for ($i = 0, $l = count($columnLengths); $i < $l; ++$i) {
175	21	$line .= str_repeat($lineChar, $columnLengths[$i]);
176	21	$line .= $i < $l - 1 ? $crossingCChar : $crossingRChar;
177		}
178
179		// Remove trailing space
180	21	$line = rtrim($line);
181
182		// Render only non-empty separators
183	21	if ($line) {
184	20	$io->write($io->format($line, $style)."\n");
185		}
186	21	}
187
188		private function __construct()
189		{
190		}
191		}
192

webmozart / console

BorderUtil::drawRow() C last analyzed 2016-08-15 15:54 UTC

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BorderUtil::drawRow() C
last analyzed 2016-08-15 15:54 UTC