QRMarkup::svg() - Code Metrics - Inspection of ":octocat: dependency update" - chillerlan/php-qrcode - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — v3.2.x ( 440072...7567e2 )

by smiley

created 2021-09-03 17:37 UTC

QRMarkup::svg() B

↳ Parent: QRMarkup

Complexity

Conditions	11
Paths	63

Size

Total Lines	62
Code Lines	30

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	11
eloc	30
c	0
b	0
f	0
nc	63
nop	0
dl	0
loc	62
rs	7.3166

How to fix Long Method Complexity

<?php
/**
 * Class QRMarkup
 *
 * @filesource   QRMarkup.php
 * @created      17.12.2016
 * @package      chillerlan\QRCode\Output
 * @author       Smiley <[email protected]>
 * @copyright    2016 Smiley
 * @license      MIT
 */

namespace chillerlan\QRCode\Output;

use chillerlan\QRCode\QRCode;

use function is_string, sprintf, strip_tags, trim;

/**
 * Converts the matrix into markup types: HTML, SVG, ...
 */
class QRMarkup extends QROutputAbstract{

	/**
	 * @var string
	 */
	protected $defaultMode = QRCode::OUTPUT_MARKUP_SVG;

	/**
	 * @see \sprintf()
	 *
	 * @var string
	 */
	protected $svgHeader = '<svg xmlns="http://www.w3.org/2000/svg" version="1.1" class="qr-svg %1$s" style="width: 100%%; height: auto;" viewBox="0 0 %2$d %2$d">';

	/**
	 * @inheritDoc
	 */
	protected function setModuleValues():void{

		foreach($this::DEFAULT_MODULE_VALUES as $M_TYPE => $defaultValue){
			$v = $this->options->moduleValues[$M_TYPE] ?? null;

			if(!is_string($v)){
				$this->moduleValues[$M_TYPE] = $defaultValue
					? $this->options->markupDark
					: $this->options->markupLight;
			}
			else{
				$this->moduleValues[$M_TYPE] = trim(strip_tags($v), '\'"');
			}

		}

	}

	/**
	 * @return string
	 */
	protected function html():string{
		$html = '<div class="'.$this->options->cssClass.'">'.$this->options->eol;

		foreach($this->matrix->matrix() as $row){
			$html .= '<div>';

			foreach($row as $M_TYPE){
				$html .= '<span style="background: '.$this->moduleValues[$M_TYPE].';"></span>';
			}

			$html .= '</div>'.$this->options->eol;
		}

		$html .= '</div>'.$this->options->eol;

		if($this->options->cachefile){
			return '<!DOCTYPE html><head><meta charset="UTF-8"></head><body>'.$this->options->eol.$html.'</body>';
		}

		return $html;
	}

	/**
	 * @link https://github.com/codemasher/php-qrcode/pull/5
	 *
	 * @return string
	 */
	protected function svg():string{
		$matrix = $this->matrix->matrix();

		$svg = sprintf($this->svgHeader, $this->options->cssClass, $this->options->svgViewBoxSize ?? $this->moduleCount)
		       .$this->options->eol
		       .'<defs>'.$this->options->svgDefs.'</defs>'
		       .$this->options->eol;

		foreach($this->moduleValues as $M_TYPE => $value){
			$path = '';

			foreach($matrix as $y => $row){
				//we'll combine active blocks within a single row as a lightweight compression technique
				$start = null;
				$count = 0;

				foreach($row as $x => $module){

					if($module === $M_TYPE){
						$count++;

						if($start === null){
							$start = $x;
						}

						if(isset($row[$x + 1])){
							continue;
						}
					}

					if($count > 0){
						$len = $count;
						$path .= sprintf('M%s %s h%s v1 h-%sZ ', $start, $y, $len, $len);

						// reset count
						$count = 0;
						$start = null;
					}

				}

			}

			if(!empty($path)){
				$svg .= sprintf('<path class="qr-%s %s" stroke="transparent" fill="%s" fill-opacity="%s" d="%s" />', $M_TYPE, $this->options->cssClass, $value, $this->options->svgOpacity, $path);
			}

		}

		// close svg
		$svg .= '</svg>'.$this->options->eol;

		// if saving to file, append the correct headers
		if($this->options->cachefile){
			return '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">'.$this->options->eol.$svg;
		}

		if($this->options->imageBase64){
			$svg = sprintf('data:image/svg+xml;base64,%s', base64_encode($svg));
		}

		return $svg;
	}

}


1			<?php
2			/**
3			* Class QRMarkup
4			*
5			* @filesource QRMarkup.php
6			* @created 17.12.2016
7			* @package chillerlan\QRCode\Output
8			* @author Smiley <[email protected]>
9			* @copyright 2016 Smiley
10			* @license MIT
11			*/
12
13			namespace chillerlan\QRCode\Output;
14
15			use chillerlan\QRCode\QRCode;
16
17			use function is_string, sprintf, strip_tags, trim;
18
19			/**
20			* Converts the matrix into markup types: HTML, SVG, ...
21			*/
22			class QRMarkup extends QROutputAbstract{
23
24			/**
25			* @var string
26			*/
27			protected $defaultMode = QRCode::OUTPUT_MARKUP_SVG;
28
29			/**
30			* @see \sprintf()
31			*
32			* @var string
33			*/
34			protected $svgHeader = '<svg xmlns="http://www.w3.org/2000/svg" version="1.1" class="qr-svg %1$s" style="width: 100%%; height: auto;" viewBox="0 0 %2$d %2$d">';
35
36			/**
37			* @inheritDoc
38			*/
39			protected function setModuleValues():void{
40
41			foreach($this::DEFAULT_MODULE_VALUES as $M_TYPE => $defaultValue){
42			$v = $this->options->moduleValues[$M_TYPE] ?? null;
43
44			if(!is_string($v)){
45			$this->moduleValues[$M_TYPE] = $defaultValue
46			? $this->options->markupDark
47			: $this->options->markupLight;
48			}
49			else{
50			$this->moduleValues[$M_TYPE] = trim(strip_tags($v), '\'"');
51			}
52
53			}
54
55			}
56
57			/**
58			* @return string
59			*/
60			protected function html():string{
61			$html = '<div class="'.$this->options->cssClass.'">'.$this->options->eol;
62
63			foreach($this->matrix->matrix() as $row){
64			$html .= '<div>';
65
66			foreach($row as $M_TYPE){
67			$html .= '<span style="background: '.$this->moduleValues[$M_TYPE].';"></span>';
68			}
69
70			$html .= '</div>'.$this->options->eol;
71			}
72
73			$html .= '</div>'.$this->options->eol;
74
75			if($this->options->cachefile){
76			return '<!DOCTYPE html><head><meta charset="UTF-8"></head><body>'.$this->options->eol.$html.'</body>';
77			}
78
79			return $html;
80			}
81
82			/**
83			* @link https://github.com/codemasher/php-qrcode/pull/5
84			*
85			* @return string
86			*/
87			protected function svg():string{
88			$matrix = $this->matrix->matrix();
89
90			$svg = sprintf($this->svgHeader, $this->options->cssClass, $this->options->svgViewBoxSize ?? $this->moduleCount)
91			.$this->options->eol
92			.'<defs>'.$this->options->svgDefs.'</defs>'
93			.$this->options->eol;
94
95			foreach($this->moduleValues as $M_TYPE => $value){
96			$path = '';
97
98			foreach($matrix as $y => $row){
99			//we'll combine active blocks within a single row as a lightweight compression technique
100			$start = null;
101			$count = 0;
102
103			foreach($row as $x => $module){
104
105			if($module === $M_TYPE){
106			$count++;
107
108			if($start === null){
109			$start = $x;
110			}
111
112			if(isset($row[$x + 1])){
113			continue;
114			}
115			}
116
117			if($count > 0){
118			$len = $count;
119			$path .= sprintf('M%s %s h%s v1 h-%sZ ', $start, $y, $len, $len);
120
121			// reset count
122			$count = 0;
123			$start = null;
124			}
125
126			}
127
128			}
129
130			if(!empty($path)){
131			$svg .= sprintf('<path class="qr-%s %s" stroke="transparent" fill="%s" fill-opacity="%s" d="%s" />', $M_TYPE, $this->options->cssClass, $value, $this->options->svgOpacity, $path);
132			}
133
134			}
135
136			// close svg
137			$svg .= '</svg>'.$this->options->eol;
138
139			// if saving to file, append the correct headers
140			if($this->options->cachefile){
141			return '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">'.$this->options->eol.$svg;
142			}
143
144			if($this->options->imageBase64){
145			$svg = sprintf('data:image/svg+xml;base64,%s', base64_encode($svg));
146			}
147
148			return $svg;
149			}
150
151			}
152

chillerlan / php-qrcode

Push — v3.2.x ( 440072...7567e2 )

QRMarkup::svg() B

Complexity

Size

Duplication

Importance

How to fix Long Method Complexity

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