SVG::asDataUriBase64() - Code Metrics - Inspection of "Implementing svg output." - nstdio/SVGMagick - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 7c66eb...e496eb )

by Edgar

created 2016-08-27 16:48 UTC

SVG::asDataUriBase64() A

↳ Parent: SVG

Complexity

Conditions	1
Paths	1

Size

Total Lines	7
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	7
ccs	0
cts	4
cp	0
rs	9.4285
cc	1
eloc	4
nc	1
nop	0
crap	2

<?php
namespace nstdio\svg\container;

use DOMElement;
use Hoa\Mime\Mime;
use nstdio\svg\Base;
use nstdio\svg\ElementFactoryInterface;
use nstdio\svg\ElementStorage;
use nstdio\svg\output\IOFormat;
use nstdio\svg\output\Output;
use nstdio\svg\output\OutputInterface;
use nstdio\svg\output\SVGOutputInterface;
use nstdio\svg\traits\ChildTrait;
use nstdio\svg\traits\ElementTrait;
use nstdio\svg\util\KeyValueWriter;
use nstdio\svg\XMLDocumentInterface;

/**
 * Class SVG
 *
 * @property string viewBox
 * @package nstdio\svg
 * @author  Edgar Asatryan <[email protected]>
 */
class SVG extends Base implements ContainerInterface, ElementFactoryInterface, SVGOutputInterface
{
    use ElementTrait, ChildTrait;

    /**
     * @var XMLDocumentInterface
     */
    private $svg;

    /**
     * @var OutputInterface
     */
    private $outputImpl;

    public function __construct($width = 640, $height = 480, XMLDocumentInterface $dom = null)
    {
        parent::__construct($dom);

        $this->svg = $this->element('svg');
        $this->child = new ElementStorage();
        $this->outputImpl = new Output();

        $this->apply([
            'width'   => $width,
            'height'  => $height,
            'version' => '1.1',
            'xmlns'   => self::XML_NS,
            'viewBox' => sprintf("0 0 %d %d", $width, $height),
        ]);

        $this->domImpl->appendChild($this->svg);

        $this->svg->setAttributeNS('http://www.w3.org/2000/xmlns/', 'xmlns:xlink', self::XML_NS_XLINK);

        new Defs($this);
    }

    /**
     * @param array $assoc
     *
     * @return mixed
     */
    public function apply(array $assoc)
    {
        KeyValueWriter::apply($this->svg, $assoc);

        return $this;
    }

    public function getRoot()
    {
        return $this->svg;
    }

    public function getName()
    {
        return 'svg';
    }

    /**
     * @return DOMElement
     */
    public function getElement()
    {
        return $this->svg->getElement();
    }

    public function createElement($name, $value = null, $attributes = [])
    {
        $element = $this->domImpl->createElement($name, $value);

        KeyValueWriter::apply($element, $attributes);

        return $element;
    }

    public function __toString()
    {
        return $this->draw();
    }

    public function draw()
    {
        return $this->domImpl->saveHTML();
    }

    public function asBase64()
    {
        $data = base64_encode($this->domImpl->saveHTML());

        return "data:image/svg+xml;base64,{$data}";
    }

    /**
     * @inheritdoc
     */
    public function copy(array $apply = [], array $ignore = [], ContainerInterface $parent = null)
    {
        throw new \BadMethodCallException("You cannot copy SVG element.");
    }

    /**
     * Returns escaped svg as plain text.
     *
     * @return string
     */
    public function asString()
    {
        return htmlspecialchars($this->draw());
    }

    /**
     * @inheritdoc
     */
    public function asSVG()
    {
        return $this->draw();
    }

    /**
     * @inheritdoc
     */
    public function asSVGZ($sendHeader = false)
    {
        if ($sendHeader && !headers_sent()) {
            header("Content-Encoding: gzip");
        }

        return gzencode($this->draw(), 9);
    }

    /**
     * @inheritdoc
     */
    public function asDataUriBase64()
    {
        $encoded = base64_encode($this->draw());
        $mimeType = Mime::getMimeFromExtension('svg');

        return sprintf("data:%s;base64,%s", $mimeType, $encoded);
    }

    /**
     * @inheritdoc
     */
    public function asFile($name, $prettyPrint = false, $override = false)
    {
        return $this->outputImpl->file(
            $name,
            $this->domImpl->saveXML($prettyPrint),
            $override
        );
    }

    /**
     * @inheritdoc
     */
    public function asImageFile($name, $format = IOFormat::PNG, $override = false)
    {
        return $this->outputImpl->imageFile(
            $this->domImpl->saveXML(),

            $name,
            $format,
            $override
        );
    }

    /**
     * @inheritdoc
     */
    public function asImage($format = IOFormat::PNG, $sendHeader = false)
    {
        return $this->outputImpl->image(
            $this->domImpl->saveXML(),

            $format,
            $sendHeader
        );
    }
}


1		<?php
2		namespace nstdio\svg\container;
3
4		use DOMElement;
5		use Hoa\Mime\Mime;
6		use nstdio\svg\Base;
7		use nstdio\svg\ElementFactoryInterface;
8		use nstdio\svg\ElementStorage;
9		use nstdio\svg\output\IOFormat;
10		use nstdio\svg\output\Output;
11		use nstdio\svg\output\OutputInterface;
12		use nstdio\svg\output\SVGOutputInterface;
13		use nstdio\svg\traits\ChildTrait;
14		use nstdio\svg\traits\ElementTrait;
15		use nstdio\svg\util\KeyValueWriter;
16		use nstdio\svg\XMLDocumentInterface;
17
18		/**
19		* Class SVG
20		*
21		* @property string viewBox
22		* @package nstdio\svg
23		* @author Edgar Asatryan <[email protected]>
24		*/
25		class SVG extends Base implements ContainerInterface, ElementFactoryInterface, SVGOutputInterface
26		{
27		use ElementTrait, ChildTrait;
28
29		/**
30		* @var XMLDocumentInterface
31		*/
32		private $svg;
33
34		/**
35		* @var OutputInterface
36		*/
37		private $outputImpl;
38
39	121	public function __construct($width = 640, $height = 480, XMLDocumentInterface $dom = null)
40		{
41	121	parent::__construct($dom);
42
43	121	$this->svg = $this->element('svg');
44	121	$this->child = new ElementStorage();
45	121	$this->outputImpl = new Output();
46
47	121	$this->apply([
48	121	'width' => $width,
49	121	'height' => $height,
50	121	'version' => '1.1',
51	121	'xmlns' => self::XML_NS,
52	121	'viewBox' => sprintf("0 0 %d %d", $width, $height),
53	121	]);
54
55	121	$this->domImpl->appendChild($this->svg);
56
57	121	$this->svg->setAttributeNS('http://www.w3.org/2000/xmlns/', 'xmlns:xlink', self::XML_NS_XLINK);
58
59	121	new Defs($this);
60	121	}
61
62		/**
63		* @param array $assoc
64		*
65		* @return mixed
66		*/
67	121	public function apply(array $assoc)
68		{
69	121	KeyValueWriter::apply($this->svg, $assoc);
70
71	121	return $this;
72		}
73
74	3	public function getRoot()
75		{
76	3	return $this->svg;
77		}
78
79	2	public function getName()
80		{
81	2	return 'svg';
82		}
83
84		/**
85		* @return DOMElement
86		*/
87	121	public function getElement()
88		{
89	121	return $this->svg->getElement();
90		}
91
92	121	public function createElement($name, $value = null, $attributes = [])
93		{
94	121	$element = $this->domImpl->createElement($name, $value);
95
96	121	KeyValueWriter::apply($element, $attributes);
97
98	121	return $element;
99		}
100
101		public function __toString()
102		{
103		return $this->draw();
104		}
105
106	42	public function draw()
107		{
108	42	return $this->domImpl->saveHTML();
109		}
110
111		public function asBase64()
112		{
113		$data = base64_encode($this->domImpl->saveHTML());
114
115		return "data:image/svg+xml;base64,{$data}";
116		}
117
118		/**
119		* @inheritdoc
120		*/
121		public function copy(array $apply = [], array $ignore = [], ContainerInterface $parent = null)
122		{
123		throw new \BadMethodCallException("You cannot copy SVG element.");
124		}
125
126		/**
127		* Returns escaped svg as plain text.
128		*
129		* @return string
130		*/
131		public function asString()
132		{
133		return htmlspecialchars($this->draw());
134		}
135
136		/**
137		* @inheritdoc
138		*/
139		public function asSVG()
140		{
141		return $this->draw();
142		}
143
144		/**
145		* @inheritdoc
146		*/
147		public function asSVGZ($sendHeader = false)
148		{
149		if ($sendHeader && !headers_sent()) {
150		header("Content-Encoding: gzip");
151		}
152
153		return gzencode($this->draw(), 9);
154		}
155
156		/**
157		* @inheritdoc
158		*/
159		public function asDataUriBase64()
160		{
161		$encoded = base64_encode($this->draw());
162		$mimeType = Mime::getMimeFromExtension('svg');
163
164		return sprintf("data:%s;base64,%s", $mimeType, $encoded);
165		}
166
167		/**
168		* @inheritdoc
169		*/
170		public function asFile($name, $prettyPrint = false, $override = false)
171		{
172		return $this->outputImpl->file(
173		$name,
174		$this->domImpl->saveXML($prettyPrint),
175		$override
176		);
177		}
178
179		/**
180		* @inheritdoc
181		*/
182		public function asImageFile($name, $format = IOFormat::PNG, $override = false)
183		{
184		return $this->outputImpl->imageFile(
185		$this->domImpl->saveXML(),
		0 ignored issues – show Bug introduced 2016-08-27 16:54 UTC by Report Bug Copy Issue Report The call to `saveXML()` misses a required argument `$formatOutput`. This check looks for function calls that miss required arguments. Loading history...
186		$name,
187		$format,
188		$override
189		);
190		}
191
192		/**
193		* @inheritdoc
194		*/
195		public function asImage($format = IOFormat::PNG, $sendHeader = false)
196		{
197		return $this->outputImpl->image(
198		$this->domImpl->saveXML(),
		0 ignored issues – show Bug introduced 2016-08-27 16:54 UTC by Report Bug Copy Issue Report The call to `saveXML()` misses a required argument `$formatOutput`. This check looks for function calls that miss required arguments. Loading history...
199		$format,
200		$sendHeader
201		);
202		}
203		}
204

nstdio / SVGMagick

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SVG::asDataUriBase64() A

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