20978740576

Committed 14 Jan 2026 01:16AM UTC coverage: 82.551%. First build

Build # 20978740576

Build Type

Pull #2277

github

Committed by

web-flow

Commit Message

Merge 4e15fecb4 into e1a0943e9

Pull Request Pull Request #2277: refactor: rebuilding images processing

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72.31

/src/Asset/Image.php

<?php

/**
 * This file is part of Cecil.
 *
 * (c) Arnaud Ligny <arnaud@ligny.fr>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace Cecil\Asset;

use Cecil\Asset;
use Cecil\Exception\RuntimeException;
use Intervention\Image\Drivers\Gd\Driver as GdDriver;
use Intervention\Image\Drivers\Imagick\Driver as ImagickDriver;
use Intervention\Image\Encoders\AutoEncoder;
use Intervention\Image\ImageManager;

/**
 * Image Asset class.
 *
 * Provides methods to manipulate images, such as resizing, cropping, converting,
 * and generating data URLs.
 *
 * This class uses the Intervention Image library to handle image processing.
 * It supports both GD and Imagick drivers, depending on the available PHP extensions.
 */
class Image
{
    /**
     * Create new manager instance with available driver.
     */
    private static function manager(): ImageManager
    {
        $driver = null;

        // ImageMagick is available? (for a future quality option)
        if (\extension_loaded('imagick') && class_exists('Imagick')) {
            $driver = ImagickDriver::class;
        }
        // Use GD, because it's the faster driver
        if (\extension_loaded('gd') && \function_exists('gd_info')) {
            $driver = GdDriver::class;
        }

        if ($driver) {
            return ImageManager::withDriver(
                $driver,
                [
                    'autoOrientation' => true,
                    'decodeAnimation' => true,
                    'blendingColor' => 'ffffff',
                    'strip' => true, // remove metadata
                ]
            );
        }

        throw new RuntimeException('PHP GD (or Imagick) extension is required.');
    }

    /**
     * Resizes an image Asset to the given width or/and height.
     *
     * If both width and height are provided, the image is cropped to fit the dimensions.
     * If only one dimension is provided, the image is scaled proportionally.
     * The $rmAnimation parameter can be set to true to remove animations from animated images (e.g., GIFs).
     *
     * @throws RuntimeException
     */
    public static function resize(Asset $asset, ?int $width = null, ?int $height = null, int $quality = 75, bool $rmAnimation = false): string
    {
        try {
            $image = self::manager()->read($asset['content']);

            if ($rmAnimation && $image->isAnimated()) {
                $image = $image->removeAnimation('25%'); // use 25% to avoid an "empty" frame
            }

            $resize = function (?int $width, ?int $height) use ($image) {
                if ($width !== null && $height !== null) {
                    return $image->cover(width: $width, height: $height, position: 'center');
                }
                if ($width !== null) {
                    return $image->scale(width: $width);
                }
                if ($height !== null) {
                    return $image->scale(height: $height);
                }
                throw new RuntimeException('Width or height must be specified.');
            };
            $image = $resize($width, $height);

            return (string) $image->encodeByMediaType(
                $asset['subtype'],
                /** @scrutinizer ignore-type */
                progressive: true,
                /** @scrutinizer ignore-type */
                interlaced: false,
                quality: $quality
            );
        } catch (\Exception $e) {
            throw new RuntimeException(\sprintf('Asset "%s" can\'t be resized: %s.', $asset['path'], $e->getMessage()));
        }
    }

    /**
     * Makes an image Asset maskable, meaning it can be used as a PWA icon.
     *
     * @throws RuntimeException
     */
    public static function maskable(Asset $asset, int $quality, int $padding): string
    {
        try {
            $source = self::manager()->read($asset['content']);

            // creates a new image with the dominant color as background
            // and the size of the original image plus the padding
            $image = self::manager()->create(
                width: (int) round($asset['width'] * (1 + $padding / 100), 0),
                height: (int) round($asset['height'] * (1 + $padding / 100), 0)
            )->fill(self::getBackgroundColor($asset));
            // inserts the original image in the center
            $image->place($source, position: 'center');

            $image->scaleDown(width: $asset['width']);

            return (string) $image->encodeByMediaType(
                $asset['subtype'],
                /** @scrutinizer ignore-type */
                progressive: true,
                /** @scrutinizer ignore-type */
                interlaced: false,
                quality: $quality
            );
        } catch (\Exception $e) {
            throw new RuntimeException(\sprintf('Unable to make Asset "%s" maskable: %s.', $asset['path'], $e->getMessage()));
        }
    }

    /**
     * Converts an image Asset to the target format.
     *
     * @throws RuntimeException
     */
    public static function convert(Asset $asset, string $format, int $quality): string
    {
        try {
            if (!\function_exists("image$format")) {
                throw new RuntimeException(\sprintf('Function "image%s" is not available.', $format));
            }

            $image = self::manager()->read($asset['content']);

            return (string) $image->encodeByExtension(
                $format,
                /** @scrutinizer ignore-type */
                progressive: true,
                /** @scrutinizer ignore-type */
                interlaced: false,
                quality: $quality
            );
        } catch (\Exception $e) {
            throw new RuntimeException(\sprintf('Unable to convert "%s" to %s: %s.', $asset['path'], $format, $e->getMessage()));
        }
    }

    /**
     * Returns the Data URL (encoded in Base64).
     *
     * @throws RuntimeException
     */
    public static function getDataUrl(Asset $asset, int $quality): string
    {
        try {
            $image = self::manager()->read($asset['content']);

            return (string) $image->encode(new AutoEncoder(quality: $quality))->toDataUri();
        } catch (\Exception $e) {
            throw new RuntimeException(\sprintf('Unable to get Data URL of "%s": %s.', $asset['path'], $e->getMessage()));
        }
    }

    /**
     * Returns the dominant RGB color of an image asset.
     *
     * @throws RuntimeException
     */
    public static function getDominantColor(Asset $asset): string
    {
        try {
            $image = self::manager()->read(self::resize($asset, 100, 50));

            return $image->reduceColors(1)->pickColor(0, 0)->toString();
        } catch (\Exception $e) {
            throw new RuntimeException(\sprintf('Unable to get dominant color of "%s": %s.', $asset['path'], $e->getMessage()));
        }
    }

    /**
     * Returns the background RGB color of an image asset.
     *
     * @throws RuntimeException
     */
    public static function getBackgroundColor(Asset $asset): string
    {
        try {
            $image = self::manager()->read(self::resize($asset, 100, 50));

            return $image->pickColor(0, 0)->toString();
        } catch (\Exception $e) {
            throw new RuntimeException(\sprintf('Unable to get background color of "%s": %s.', $asset['path'], $e->getMessage()));
        }
    }

    /**
     * Returns a Low Quality Image Placeholder (LQIP) as data URL.
     *
     * @throws RuntimeException
     */
    public static function getLqip(Asset $asset): string
    {
        try {
            $image = self::manager()->read(self::resize($asset, 100, 50));

            return (string) $image->blur(50)->encode()->toDataUri();
        } catch (\Exception $e) {
            throw new RuntimeException(\sprintf('Unable to create LQIP of "%s": %s.', $asset['path'], $e->getMessage()));
        }
    }

    /**
     * Build the `srcset` HTML attribute for responsive images, based on widths.
     * e.g.: `srcset="/img-480.jpg 480w, /img-800.jpg 800w"`.
     *
     * @param array $widths   An array of widths to include in the `srcset`
     * @param bool  $notEmpty If true the source image is always added to the `srcset`
     *
     * @throws RuntimeException
     */
    public static function buildHtmlSrcsetW(Asset $asset, array $widths, $notEmpty = false): string
    {
        if (!self::isImage($asset)) {
            throw new RuntimeException(\sprintf('Unable to build "srcset" of "%s": it\'s not an image file.', $asset['path']));
        }

        $srcset = [];
        $widthMax = 0;
        sort($widths, SORT_NUMERIC);
        $widths = array_reverse($widths);
        foreach ($widths as $width) {
            if ($asset['width'] < $width) {
                continue;
            }
            $img = $asset->resize($width);
            array_unshift($srcset, \sprintf('%s %sw', (string) $img, $width));
            $widthMax = $width;
        }
        // adds source image
        if ((!empty($srcset) || $notEmpty) && ($asset['width'] < max($widths) && $asset['width'] != $widthMax)) {
            $srcset[] = \sprintf('%s %sw', (string) $asset, $asset['width']);
        }

        return implode(', ', $srcset);
    }

    /**
     * Alias of buildHtmlSrcsetW for backward compatibility.
     */
    public static function buildHtmlSrcset(Asset $asset, array $widths, $notEmpty = false): string
    {
        return self::buildHtmlSrcsetW($asset, $widths, $notEmpty);
    }

    /**
     * Build the `srcset` HTML attribute for responsive images, based on pixel ratios.
     * e.g.: `srcset="/img-1x.jpg 1.0x, /img-2x.jpg 2.0x"`.
     *
     * @param int   $width1x  The width of the 1x image
     * @param array $ratios   An array of pixel ratios to include in the `srcset`
     *
     * @throws RuntimeException
     */
    public static function buildHtmlSrcsetX(Asset $asset, int $width1x, array $ratios): string
    {
        if (!self::isImage($asset)) {
            throw new RuntimeException(\sprintf('Unable to build "srcset" of "%s": it\'s not an image file.', $asset['path']));
        }

        $srcset = [];
        sort($ratios, SORT_NUMERIC);
        $ratios = array_reverse($ratios);
        foreach ($ratios as $ratio) {
            if ($ratio <= 1) {
                continue;
            }
            $width = (int) round($width1x * $ratio, 0);
            if ($asset['width'] < $width) {
                continue;
            }
            $img = $asset->resize($width);
            array_unshift($srcset, \sprintf('%s %dx', (string) $img, $ratio));
        }
        // adds 1x image
        array_unshift($srcset, \sprintf('%s 1x', (string) $asset->resize($width1x)));

        return implode(', ', $srcset);
    }

    /**
     * Returns the value from the `$sizes` array if the class exists, otherwise returns the default size.
     */
    public static function getHtmlSizes(string $class, array $sizes = []): string
    {
        $result = '';
        $classArray = explode(' ', $class);
        foreach ($classArray as $class) {
            if (\array_key_exists($class, $sizes)) {
                $result = $sizes[$class] . ', ';
            }
        }
        if (!empty($result)) {
            return trim($result, ', ');
        }

        return $sizes['default'] ?? '100vw';
    }

    /**
     * Checks if an asset is an animated GIF.
     */
    public static function isAnimatedGif(Asset $asset): bool
    {
        // an animated GIF contains multiple "frames", with each frame having a header made up of:
        // 1. a static 4-byte sequence (\x00\x21\xF9\x04)
        // 2. 4 variable bytes
        // 3. a static 2-byte sequence (\x00\x2C)
        $count = preg_match_all('#\x00\x21\xF9\x04.{4}\x00[\x2C\x21]#s', (string) $asset['content']);

        return $count > 1;
    }

    /**
     * Returns true if asset is a SVG.
     */
    public static function isSVG(Asset $asset): bool
    {
        return \in_array($asset['subtype'], ['image/svg', 'image/svg+xml']) || $asset['ext'] == 'svg';
    }

    /**
     * Returns true if asset is an ICO.
     */
    public static function isIco(Asset $asset): bool
    {
        return \in_array($asset['subtype'], ['image/x-icon', 'image/vnd.microsoft.icon']) || $asset['ext'] == 'ico';
    }

    /**
     * Asset is a valid image?
     */
    public static function isImage(Asset $asset): bool
    {
        if ($asset['type'] !== 'image' || self::isSVG($asset) || self::isIco($asset)) {
            return false;
        }

        return true;
    }

    /**
     * Returns SVG attributes.
     *
     * @return \SimpleXMLElement|false
     */
    public static function getSvgAttributes(Asset $asset)
    {
        if (!self::isSVG($asset)) {
            return false;
        }

        if (false === $xml = simplexml_load_string($asset['content'] ?? '')) {
            return false;
        }

        return $xml->attributes();
    }
}

1	<?php
2
3	/**
4	* This file is part of Cecil.
5	*
6	* (c) Arnaud Ligny <arnaud@ligny.fr>
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	declare(strict_types=1);
13
14	namespace Cecil\Asset;
15
16	use Cecil\Asset;
17	use Cecil\Exception\RuntimeException;
18	use Intervention\Image\Drivers\Gd\Driver as GdDriver;
19	use Intervention\Image\Drivers\Imagick\Driver as ImagickDriver;
20	use Intervention\Image\Encoders\AutoEncoder;
21	use Intervention\Image\ImageManager;
22
23	/**
24	* Image Asset class.
25	*
26	* Provides methods to manipulate images, such as resizing, cropping, converting,
27	* and generating data URLs.
28	*
29	* This class uses the Intervention Image library to handle image processing.
30	* It supports both GD and Imagick drivers, depending on the available PHP extensions.
31	*/
32	class Image
33	{
34	/**
35	* Create new manager instance with available driver.
36	*/
37	private static function manager(): ImageManager
38	{
39	$driver = null;	1✔
40
41	// ImageMagick is available? (for a future quality option)
42	if (\extension_loaded('imagick') && class_exists('Imagick')) {	1✔
43	$driver = ImagickDriver::class;	1✔
44	}
45	// Use GD, because it's the faster driver
46	if (\extension_loaded('gd') && \function_exists('gd_info')) {	1✔
47	$driver = GdDriver::class;	1✔
48	}
49
50	if ($driver) {	1✔
51	return ImageManager::withDriver(	1✔
52	$driver,	1✔
53	[	1✔
54	'autoOrientation' => true,	1✔
55	'decodeAnimation' => true,	1✔
56	'blendingColor' => 'ffffff',	1✔
57	'strip' => true, // remove metadata	1✔
58	]	1✔
59	);	1✔
60	}
61
62	throw new RuntimeException('PHP GD (or Imagick) extension is required.');	×
63	}
64
65	/**
66	* Resizes an image Asset to the given width or/and height.
67	*
68	* If both width and height are provided, the image is cropped to fit the dimensions.
69	* If only one dimension is provided, the image is scaled proportionally.
70	* The $rmAnimation parameter can be set to true to remove animations from animated images (e.g., GIFs).
71	*
72	* @throws RuntimeException
73	*/
74	public static function resize(Asset $asset, ?int $width = null, ?int $height = null, int $quality = 75, bool $rmAnimation = false): string
75	{
76	try {
77	$image = self::manager()->read($asset['content']);	1✔
78
79	if ($rmAnimation && $image->isAnimated()) {	1✔
80	$image = $image->removeAnimation('25%'); // use 25% to avoid an "empty" frame	×
81	}
82
83	$resize = function (?int $width, ?int $height) use ($image) {	1✔
84	if ($width !== null && $height !== null) {	1✔
85	return $image->cover(width: $width, height: $height, position: 'center');	1✔
86	}
87	if ($width !== null) {	1✔
88	return $image->scale(width: $width);	1✔
89	}
90	if ($height !== null) {	1✔
91	return $image->scale(height: $height);	1✔
92	}
NEW 93	throw new RuntimeException('Width or height must be specified.');	×
94	};	1✔
95	$image = $resize($width, $height);	1✔
96
97	return (string) $image->encodeByMediaType(	1✔
98	$asset['subtype'],	1✔
99	/** @scrutinizer ignore-type */
100	progressive: true,	1✔
101	/** @scrutinizer ignore-type */
102	interlaced: false,	1✔
103	quality: $quality	1✔
104	);	1✔
105	} catch (\Exception $e) {	×
NEW 106	throw new RuntimeException(\sprintf('Asset "%s" can\'t be resized: %s.', $asset['path'], $e->getMessage()));	×
107	}
108	}
109
110	/**
111	* Makes an image Asset maskable, meaning it can be used as a PWA icon.
112	*
113	* @throws RuntimeException
114	*/
115	public static function maskable(Asset $asset, int $quality, int $padding): string
116	{
117	try {
118	$source = self::manager()->read($asset['content']);	×
119
120	// creates a new image with the dominant color as background
121	// and the size of the original image plus the padding
122	$image = self::manager()->create(	×
123	width: (int) round($asset['width'] * (1 + $padding / 100), 0),	×
124	height: (int) round($asset['height'] * (1 + $padding / 100), 0)	×
125	)->fill(self::getBackgroundColor($asset));	×
126	// inserts the original image in the center
NEW 127	$image->place($source, position: 'center');	×
128
129	$image->scaleDown(width: $asset['width']);	×
130
131	return (string) $image->encodeByMediaType(	×
132	$asset['subtype'],	×
133	/** @scrutinizer ignore-type */
134	progressive: true,	×
135	/** @scrutinizer ignore-type */
136	interlaced: false,	×
137	quality: $quality	×
138	);	×
139	} catch (\Exception $e) {	×
NEW 140	throw new RuntimeException(\sprintf('Unable to make Asset "%s" maskable: %s.', $asset['path'], $e->getMessage()));	×
141	}
142	}
143
144	/**
145	* Converts an image Asset to the target format.
146	*
147	* @throws RuntimeException
148	*/
149	public static function convert(Asset $asset, string $format, int $quality): string
150	{
151	try {
152	if (!\function_exists("image$format")) {	1✔
153	throw new RuntimeException(\sprintf('Function "image%s" is not available.', $format));	×
154	}
155
156	$image = self::manager()->read($asset['content']);	1✔
157
158	return (string) $image->encodeByExtension(	1✔
159	$format,	1✔
160	/** @scrutinizer ignore-type */
161	progressive: true,	1✔
162	/** @scrutinizer ignore-type */
163	interlaced: false,	1✔
164	quality: $quality	1✔
165	);	1✔
166	} catch (\Exception $e) {	×
NEW 167	throw new RuntimeException(\sprintf('Unable to convert "%s" to %s: %s.', $asset['path'], $format, $e->getMessage()));	×
168	}
169	}
170
171	/**
172	* Returns the Data URL (encoded in Base64).
173	*
174	* @throws RuntimeException
175	*/
176	public static function getDataUrl(Asset $asset, int $quality): string
177	{
178	try {
179	$image = self::manager()->read($asset['content']);	1✔
180
181	return (string) $image->encode(new AutoEncoder(quality: $quality))->toDataUri();	1✔
182	} catch (\Exception $e) {	×
NEW 183	throw new RuntimeException(\sprintf('Unable to get Data URL of "%s": %s.', $asset['path'], $e->getMessage()));	×
184	}
185	}
186
187	/**
188	* Returns the dominant RGB color of an image asset.
189	*
190	* @throws RuntimeException
191	*/
192	public static function getDominantColor(Asset $asset): string
193	{
194	try {
195	$image = self::manager()->read(self::resize($asset, 100, 50));	1✔
196
197	return $image->reduceColors(1)->pickColor(0, 0)->toString();	1✔
198	} catch (\Exception $e) {	×
NEW 199	throw new RuntimeException(\sprintf('Unable to get dominant color of "%s": %s.', $asset['path'], $e->getMessage()));	×
200	}
201	}
202
203	/**
204	* Returns the background RGB color of an image asset.
205	*
206	* @throws RuntimeException
207	*/
208	public static function getBackgroundColor(Asset $asset): string
209	{
210	try {
211	$image = self::manager()->read(self::resize($asset, 100, 50));	×
212
213	return $image->pickColor(0, 0)->toString();	×
214	} catch (\Exception $e) {	×
NEW 215	throw new RuntimeException(\sprintf('Unable to get background color of "%s": %s.', $asset['path'], $e->getMessage()));	×
216	}
217	}
218
219	/**
220	* Returns a Low Quality Image Placeholder (LQIP) as data URL.
221	*
222	* @throws RuntimeException
223	*/
224	public static function getLqip(Asset $asset): string
225	{
226	try {
227	$image = self::manager()->read(self::resize($asset, 100, 50));	1✔
228
229	return (string) $image->blur(50)->encode()->toDataUri();	1✔
230	} catch (\Exception $e) {	×
NEW 231	throw new RuntimeException(\sprintf('Unable to create LQIP of "%s": %s.', $asset['path'], $e->getMessage()));	×
232	}
233	}
234
235	/**
236	* Build the `srcset` HTML attribute for responsive images, based on widths.
237	* e.g.: `srcset="/img-480.jpg 480w, /img-800.jpg 800w"`.
238	*
239	* @param array $widths An array of widths to include in the `srcset`
240	* @param bool $notEmpty If true the source image is always added to the `srcset`
241	*
242	* @throws RuntimeException
243	*/
244	public static function buildHtmlSrcsetW(Asset $asset, array $widths, $notEmpty = false): string
245	{
246	if (!self::isImage($asset)) {	1✔
247	throw new RuntimeException(\sprintf('Unable to build "srcset" of "%s": it\'s not an image file.', $asset['path']));	1✔
248	}
249
250	$srcset = [];	1✔
251	$widthMax = 0;	1✔
252	sort($widths, SORT_NUMERIC);	1✔
253	$widths = array_reverse($widths);	1✔
254	foreach ($widths as $width) {	1✔
255	if ($asset['width'] < $width) {	1✔
256	continue;	1✔
257	}
258	$img = $asset->resize($width);	1✔
259	array_unshift($srcset, \sprintf('%s %sw', (string) $img, $width));	1✔
260	$widthMax = $width;	1✔
261	}
262	// adds source image
263	if ((!empty($srcset) \|\| $notEmpty) && ($asset['width'] < max($widths) && $asset['width'] != $widthMax)) {	1✔
264	$srcset[] = \sprintf('%s %sw', (string) $asset, $asset['width']);	1✔
265	}
266
267	return implode(', ', $srcset);	1✔
268	}
269
270	/**
271	* Alias of buildHtmlSrcsetW for backward compatibility.
272	*/
273	public static function buildHtmlSrcset(Asset $asset, array $widths, $notEmpty = false): string
274	{
275	return self::buildHtmlSrcsetW($asset, $widths, $notEmpty);	1✔
276	}
277
278	/**
279	* Build the `srcset` HTML attribute for responsive images, based on pixel ratios.
280	* e.g.: `srcset="/img-1x.jpg 1.0x, /img-2x.jpg 2.0x"`.
281	*
282	* @param int $width1x The width of the 1x image
283	* @param array $ratios An array of pixel ratios to include in the `srcset`
284	*
285	* @throws RuntimeException
286	*/
287	public static function buildHtmlSrcsetX(Asset $asset, int $width1x, array $ratios): string
288	{
289	if (!self::isImage($asset)) {	1✔
290	throw new RuntimeException(\sprintf('Unable to build "srcset" of "%s": it\'s not an image file.', $asset['path']));	×
291	}
292
293	$srcset = [];	1✔
294	sort($ratios, SORT_NUMERIC);	1✔
295	$ratios = array_reverse($ratios);	1✔
296	foreach ($ratios as $ratio) {	1✔
297	if ($ratio <= 1) {	1✔
298	continue;	1✔
299	}
300	$width = (int) round($width1x * $ratio, 0);	1✔
301	if ($asset['width'] < $width) {	1✔
302	continue;	1✔
303	}
304	$img = $asset->resize($width);	1✔
305	array_unshift($srcset, \sprintf('%s %dx', (string) $img, $ratio));	1✔
306	}
307	// adds 1x image
308	array_unshift($srcset, \sprintf('%s 1x', (string) $asset->resize($width1x)));	1✔
309
310	return implode(', ', $srcset);	1✔
311	}
312
313	/**
314	* Returns the value from the `$sizes` array if the class exists, otherwise returns the default size.
315	*/
316	public static function getHtmlSizes(string $class, array $sizes = []): string
317	{
318	$result = '';	1✔
319	$classArray = explode(' ', $class);	1✔
320	foreach ($classArray as $class) {	1✔
321	if (\array_key_exists($class, $sizes)) {	1✔
322	$result = $sizes[$class] . ', ';	1✔
323	}
324	}
325	if (!empty($result)) {	1✔
326	return trim($result, ', ');	1✔
327	}
328
329	return $sizes['default'] ?? '100vw';	1✔
330	}
331
332	/**
333	* Checks if an asset is an animated GIF.
334	*/
335	public static function isAnimatedGif(Asset $asset): bool
336	{
337	// an animated GIF contains multiple "frames", with each frame having a header made up of:
338	// 1. a static 4-byte sequence (\x00\x21\xF9\x04)
339	// 2. 4 variable bytes
340	// 3. a static 2-byte sequence (\x00\x2C)
341	$count = preg_match_all('#\x00\x21\xF9\x04.{4}\x00[\x2C\x21]#s', (string) $asset['content']);	1✔
342
343	return $count > 1;	1✔
344	}
345
346	/**
347	* Returns true if asset is a SVG.
348	*/
349	public static function isSVG(Asset $asset): bool
350	{
351	return \in_array($asset['subtype'], ['image/svg', 'image/svg+xml']) \|\| $asset['ext'] == 'svg';	1✔
352	}
353
354	/**
355	* Returns true if asset is an ICO.
356	*/
357	public static function isIco(Asset $asset): bool
358	{
359	return \in_array($asset['subtype'], ['image/x-icon', 'image/vnd.microsoft.icon']) \|\| $asset['ext'] == 'ico';	1✔
360	}
361
362	/**
363	* Asset is a valid image?
364	*/
365	public static function isImage(Asset $asset): bool
366	{
367	if ($asset['type'] !== 'image' \|\| self::isSVG($asset) \|\| self::isIco($asset)) {	1✔
368	return false;	1✔
369	}
370
371	return true;	1✔
372	}
373
374	/**
375	* Returns SVG attributes.
376	*
377	* @return \SimpleXMLElement\|false
378	*/
379	public static function getSvgAttributes(Asset $asset)
380	{
381	if (!self::isSVG($asset)) {	1✔
382	return false;	×
383	}
384
385	if (false === $xml = simplexml_load_string($asset['content'] ?? '')) {	1✔
386	return false;	×
387	}
388
389	return $xml->attributes();	1✔
390	}
391	}

Cecilapp / Cecil / 20978740576

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