ResizedImageRepository::getExistingResizedImage() - Code Metrics - Inspection of "Add yiisoft/yii2-composer plugin" - itstructure/yii2-template-multilanguage - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Branch — master (ecb7f7)

by Andrey

created 2023-02-07 15:31 UTC

ResizedImageRepository::getExistingResizedImage() A

↳ Parent: ResizedImageRepository

Complexity

Conditions	2
Paths	2

Size

Total Lines	21
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	2
eloc	13
c	0
b	0
f	0
nc	2
nop	4
dl	0
loc	21
rs	9.8333

<?php

/*
 * CKFinder
 * ========
 * http://cksource.com/ckfinder
 * Copyright (C) 2007-2016, CKSource - Frederico Knabben. All rights reserved.
 *
 * The software, this file and its contents are subject to the CKFinder
 * License. Please read the license.txt file before using, installing, copying,
 * modifying or distribute this file or part of its contents. The contents of
 * this file is part of the Source Code of CKFinder.
 */

namespace CKSource\CKFinder\ResizedImage;

use CKSource\CKFinder\Acl\Acl;
use CKSource\CKFinder\Acl\Permission;
use CKSource\CKFinder\CKFinder;
use CKSource\CKFinder\Config;
use CKSource\CKFinder\Event\CKFinderEvent;
use CKSource\CKFinder\Event\ResizeImageEvent;
use CKSource\CKFinder\Exception\FileNotFoundException;
use CKSource\CKFinder\Exception\UnauthorizedException;
use CKSource\CKFinder\Filesystem\Path;
use CKSource\CKFinder\ResourceType\ResourceType;

/**
 * The ThumbnailRepository class.
 *
 * A class responsible for resized image management that simplifies
 * operations on resized versions of the image file, like batch renaming/moving
 * together with the original file.
 *
 * @copyright 2016 CKSource - Frederico Knabben
 */
class ResizedImageRepository
{
    /**
     * @var CKFinder
     */
    protected $app;

    /**
     * @var Config
     */
    protected $config;

    /**
     * @var Acl
     */
    protected $acl;

    /**
     * Event dispatcher.
     *
     * @var $dispatcher

     */
    protected $dispatcher;

    /**
     * @param CKFinder $app
     */
    public function __construct(CKFinder $app)
    {
        $this->config = $app['config'];
        $this->acl = $app['acl'];
        $this->dispatcher = $app['dispatcher'];
        $this->app = $app;
    }

    /**
     * Returns a resized image for the provided source file.
     *
     * If an appropriate resized version already exists, it is reused.
     *
     * @param ResourceType $sourceFileResourceType
     * @param string       $sourceFileDir
     * @param string       $sourceFileName
     * @param int          $requestedWidth
     * @param int          $requestedHeight
     *
     * @return ResizedImage
     *
     * @throws \Exception
     */
    public function getResizedImage(ResourceType $sourceFileResourceType, $sourceFileDir, $sourceFileName, $requestedWidth, $requestedHeight)
    {
        $resizedImage = new ResizedImage(
            $this,
            $sourceFileResourceType,
            $sourceFileDir,
            $sourceFileName,
            $requestedWidth,
            $requestedHeight
        );

        if (!$this->acl->isAllowed($sourceFileResourceType->getName(), $sourceFileDir, Permission::IMAGE_RESIZE_CUSTOM) &&
            !$this->isSizeAllowedInConfig($requestedWidth, $requestedHeight)) {
            throw new UnauthorizedException('Provided size is not allowed in images.sizes configuration');
        }

        if (!$resizedImage->exists() && $resizedImage->requestedSizeIsValid()) {
            $resizedImage->create();

            $resizeImageEvent = new ResizeImageEvent($this->app, $resizedImage);
            $this->dispatcher->dispatch(CKFinderEvent::CREATE_RESIZED_IMAGE, $resizeImageEvent);

            if (!$resizeImageEvent->isPropagationStopped()) {
                $resizedImage = $resizeImageEvent->getResizedImage();
                $resizedImage->save();
            }
        }

        return $resizedImage;
    }

    /**
     * Returns an existing resized image.
     *
     * @param ResourceType $sourceFileResourceType
     * @param string       $sourceFileDir
     * @param string       $sourceFileName
     * @param string       $thumbnailFileName
     *
     * @return ResizedImage
     *
     * @throws FileNotFoundException
     */
    public function getExistingResizedImage(ResourceType $sourceFileResourceType, $sourceFileDir, $sourceFileName, $thumbnailFileName)
    {
        $size = ResizedImage::getSizeFromFilename($thumbnailFileName);

        $resizedImage = new ResizedImage(
            $this,
            $sourceFileResourceType,
            $sourceFileDir,
            $sourceFileName,
            $size['width'],
            $size['height'],
            true
        );

        if (!$resizedImage->exists()) {
            throw new FileNotFoundException('Resized image not found');
        }

        $resizedImage->load();

        return $resizedImage;
    }

    /**
     * @return CKFinder
     */
    public function getContainer()
    {
        return $this->app;
    }

    /**
     * Checks if the provided image size is allowed in the configuration.
     *
     * This is checked when `Permission::IMAGE_RESIZE_CUSTOM`
     * is not allowed in the source file folder.
     *
     * @param int $width
     * @param int $height
     *
     * @return bool `true` if the provided size is allowed in the configuration.
     */
    protected function isSizeAllowedInConfig($width, $height)
    {
        $configSizes = $this->config->get('images.sizes');

        foreach ($configSizes as $size) {
            if ($size['width'] === $width && $size['height'] === $height) {
                return true;
            }
        }

        return false;
    }

    /**
     * Returns the size name defined in the configuration, where width
     * or height are equal to those given in parameters.
     *
     * Resized images keep the original image aspect ratio.
     * When an image is resized using the size from the configuration,
     * at least one of the borders has the same length.
     *
     * @param int $width
     * @param int $height
     *
     * @return bool `true` if the size from the configuration was used.
     */
    protected function getSizeNameFromConfig($width, $height)
    {
        $configSizes = $this->config->get('images.sizes');

        foreach ($configSizes as $sizeName => $size) {
            if ($size['width'] === $width || $size['height'] === $height) {
                return $sizeName;
            }
        }

        return null;
    }

    /**
     * Deletes all resized images for a given file.
     *
     * @param ResourceType $sourceFileResourceType
     * @param string       $sourceFilePath
     * @param string       $sourceFileName
     *
     * @return bool `true` if deleted
     */
    public function deleteResizedImages(ResourceType $sourceFileResourceType, $sourceFilePath, $sourceFileName)
    {
        $resizedImagesPath = Path::combine($sourceFileResourceType->getDirectory(), $sourceFilePath, ResizedImage::DIR, $sourceFileName);

        $backend = $sourceFileResourceType->getBackend();

        if ($backend->hasDirectory($resizedImagesPath)) {
            return $backend->deleteDir($resizedImagesPath);
        }

        return false;
    }

    /**
     * Copies all resized images for a given file.
     *
     * @param ResourceType $sourceFileResourceType
     * @param string       $sourceFilePath
     * @param string       $sourceFileName
     * @param ResourceType $targetFileResourceType
     * @param string       $targetFilePath
     * @param string       $targetFileName
     */
    public function copyResizedImages(ResourceType $sourceFileResourceType, $sourceFilePath, $sourceFileName,
                                      ResourceType $targetFileResourceType, $targetFilePath, $targetFileName)
    {
        $sourceResizedImagesPath = Path::combine($sourceFileResourceType->getDirectory(), $sourceFilePath, ResizedImage::DIR, $sourceFileName);
        $targetResizedImagesPath = Path::combine($targetFileResourceType->getDirectory(), $targetFilePath, ResizedImage::DIR, $targetFileName);

        $sourceBackend = $sourceFileResourceType->getBackend();
        $targetBackend = $targetFileResourceType->getBackend();

        if ($sourceBackend->hasDirectory($sourceResizedImagesPath)) {
            $resizedImages = $sourceBackend->listContents($sourceResizedImagesPath);

            foreach ($resizedImages as $resizedImage) {
                if (!isset($resizedImage['path'])) {
                    continue;
                }

                $resizedImageStream = $sourceBackend->readStream($resizedImage['path']);

                $sourceImageSize = ResizedImage::getSizeFromFilename($resizedImage['basename']);
                $targetImageFilename = ResizedImage::createFilename($targetFileName, $sourceImageSize['width'], $sourceImageSize['height']);

                $targetBackend->putStream(Path::combine($targetResizedImagesPath, $targetImageFilename), $resizedImageStream);
            }
        }
    }

    /**
     * Renames all resized images created for a given file.
     *
     * @param ResourceType $sourceFileResourceType
     * @param string       $sourceFilePath
     * @param string       $originalSourceFileName
     * @param string       $newSourceFileName
     */
    public function renameResizedImages(ResourceType $sourceFileResourceType, $sourceFilePath, $originalSourceFileName, $newSourceFileName)
    {
        $resizedImagesDir = Path::combine($sourceFileResourceType->getDirectory(), $sourceFilePath, ResizedImage::DIR);
        $resizedImagesPath = Path::combine($resizedImagesDir, $originalSourceFileName);
        $newResizedImagesPath = Path::combine($resizedImagesDir, $newSourceFileName);

        $backend = $sourceFileResourceType->getBackend();

        if ($backend->hasDirectory($resizedImagesPath)) {
            if ($backend->rename($resizedImagesPath, $newResizedImagesPath)) {
                $resizedImages = $backend->listContents($newResizedImagesPath);

                foreach ($resizedImages as $resizedImage) {
                    if (!isset($resizedImage['path'])) {
                        continue;
                    }

                    $sourceImageSize = ResizedImage::getSizeFromFilename($resizedImage['basename']);
                    $newResizedImageFilename = ResizedImage::createFilename($newSourceFileName, $sourceImageSize['width'], $sourceImageSize['height']);

                    $backend->rename($resizedImage['path'], Path::combine($newResizedImagesPath, $newResizedImageFilename));
                }
            }
        }
    }

    /**
     * Returns a list of resized images generated for a given file.
     *
     * @param ResourceType $sourceFileResourceType source file resource type
     * @param string       $sourceFilePath         source file backend-relative path
     * @param string       $sourceFileName         source file name
     * @param array        $filterSizes            array containing names of sizes defined
     *                                             in the `images.sizes` configuration
     *
     * @return array
     */
    public function getResizedImagesList(ResourceType $sourceFileResourceType, $sourceFilePath, $sourceFileName, $filterSizes = array())
    {
        $resizedImagesPath = Path::combine($sourceFileResourceType->getDirectory(), $sourceFilePath, ResizedImage::DIR, $sourceFileName);

        $backend = $sourceFileResourceType->getBackend();

        $resizedImages = array();

        if (!$backend->hasDirectory($resizedImagesPath)) {
            return $resizedImages;
        }

        $resizedImagesFiles = array_filter(
            $backend->listContents($resizedImagesPath),
            function ($v) {
                return isset($v['type']) && $v['type'] === 'file';
            }
        );

        foreach ($resizedImagesFiles as $resizedImage) {
            $size = ResizedImage::getSizeFromFilename($resizedImage['basename']);

            if ($sizeName = $this->getSizeNameFromConfig($size['width'], $size['height'])) {
                if (empty($filterSizes) || in_array($sizeName, $filterSizes)) {
                    $resizedImages[$sizeName] = $this->createNodeValue($resizedImage);
                }
                continue;
            }

            if (empty($filterSizes)) {
                if (!isset($resizedImages['__custom'])) {
                    $resizedImages['__custom'] = array();
                }

                $resizedImages['__custom'][] = $this->createNodeValue($resizedImage);
            }
        }

        return $resizedImages;
    }

    protected function createNodeValue($resizedImage)
    {
        if (isset($resizedImage['url'])) {
            return array(
                'name' => $resizedImage['basename'],
                'url'  => $resizedImage['url']
            );
        }

        return $resizedImage['basename'];
    }

    /**
     * @param ResourceType $sourceFileResourceType
     * @param string       $sourceFilePath
     * @param string       $sourceFileName
     * @param int          $width
     * @param int          $height
     *
     * @return ResizedImage|null
     */
    public function getResizedImageBySize(ResourceType $sourceFileResourceType, $sourceFilePath, $sourceFileName, $width, $height)
    {
        $resizedImagesPath = Path::combine($sourceFileResourceType->getDirectory(), $sourceFilePath, ResizedImage::DIR, $sourceFileName);

        $backend = $sourceFileResourceType->getBackend();

        if (!$backend->hasDirectory($resizedImagesPath)) {
            return null;
        }

        $resizedImagesFiles = array_filter(
            $backend->listContents($resizedImagesPath),
            function ($v) {
                return isset($v['type']) && $v['type'] === 'file';
            }
        );

        $thresholdPixels = $this->config->get('images.threshold.pixels');
        $thresholdPercent = (float) $this->config->get('images.threshold.percent') / 100;

        foreach ($resizedImagesFiles as $resizedImage) {
            $resizedImageSize = ResizedImage::getSizeFromFilename($resizedImage['basename']);
            $resizedImageWidth = $resizedImageSize['width'];
            $resizedImageHeight = $resizedImageSize['height'];
            if ($resizedImageWidth >= $width && ($resizedImageWidth <= $width + $thresholdPixels || $resizedImageWidth <= $width + $width * $thresholdPercent)
                && $resizedImageHeight >= $height && ($resizedImageHeight <= $height + $thresholdPixels || $resizedImageHeight <= $height + $height * $thresholdPercent)) {
                $resizedImage = new ResizedImage(
                    $this,
                    $sourceFileResourceType,
                    $sourceFilePath,
                    $sourceFileName,
                    $resizedImageWidth,
                    $resizedImageHeight
                );

                if ($resizedImage->exists()) {
                    $resizedImage->load();

                    return $resizedImage;
                }
            }
        }

        return null;
    }
}


1			<?php
2
3			/*
4			* CKFinder
5			* ========
6			* http://cksource.com/ckfinder
7			* Copyright (C) 2007-2016, CKSource - Frederico Knabben. All rights reserved.
8			*
9			* The software, this file and its contents are subject to the CKFinder
10			* License. Please read the license.txt file before using, installing, copying,
11			* modifying or distribute this file or part of its contents. The contents of
12			* this file is part of the Source Code of CKFinder.
13			*/
14
15			namespace CKSource\CKFinder\ResizedImage;
16
17			use CKSource\CKFinder\Acl\Acl;
18			use CKSource\CKFinder\Acl\Permission;
19			use CKSource\CKFinder\CKFinder;
20			use CKSource\CKFinder\Config;
21			use CKSource\CKFinder\Event\CKFinderEvent;
22			use CKSource\CKFinder\Event\ResizeImageEvent;
23			use CKSource\CKFinder\Exception\FileNotFoundException;
24			use CKSource\CKFinder\Exception\UnauthorizedException;
25			use CKSource\CKFinder\Filesystem\Path;
26			use CKSource\CKFinder\ResourceType\ResourceType;
27
28			/**
29			* The ThumbnailRepository class.
30			*
31			* A class responsible for resized image management that simplifies
32			* operations on resized versions of the image file, like batch renaming/moving
33			* together with the original file.
34			*
35			* @copyright 2016 CKSource - Frederico Knabben
36			*/
37			class ResizedImageRepository
38			{
39			/**
40			* @var CKFinder
41			*/
42			protected $app;
43
44			/**
45			* @var Config
46			*/
47			protected $config;
48
49			/**
50			* @var Acl
51			*/
52			protected $acl;
53
54			/**
55			* Event dispatcher.
56			*
57			* @var $dispatcher
			0 ignored issues – show Documentation Bug introduced 2022-03-29 22:53 UTC by Report Bug Copy Issue Report The doc comment `$dispatcher` at position `0` could not be parsed: Unknown type name '$dispatcher' at position 0 in $dispatcher. Loading history...
58			*/
59			protected $dispatcher;
60
61			/**
62			* @param CKFinder $app
63			*/
64			public function __construct(CKFinder $app)
65			{
66			$this->config = $app['config'];
67			$this->acl = $app['acl'];
68			$this->dispatcher = $app['dispatcher'];
69			$this->app = $app;
70			}
71
72			/**
73			* Returns a resized image for the provided source file.
74			*
75			* If an appropriate resized version already exists, it is reused.
76			*
77			* @param ResourceType $sourceFileResourceType
78			* @param string $sourceFileDir
79			* @param string $sourceFileName
80			* @param int $requestedWidth
81			* @param int $requestedHeight
82			*
83			* @return ResizedImage
84			*
85			* @throws \Exception
86			*/
87			public function getResizedImage(ResourceType $sourceFileResourceType, $sourceFileDir, $sourceFileName, $requestedWidth, $requestedHeight)
88			{
89			$resizedImage = new ResizedImage(
90			$this,
91			$sourceFileResourceType,
92			$sourceFileDir,
93			$sourceFileName,
94			$requestedWidth,
95			$requestedHeight
96			);
97
98			if (!$this->acl->isAllowed($sourceFileResourceType->getName(), $sourceFileDir, Permission::IMAGE_RESIZE_CUSTOM) &&
99			!$this->isSizeAllowedInConfig($requestedWidth, $requestedHeight)) {
100			throw new UnauthorizedException('Provided size is not allowed in images.sizes configuration');
101			}
102
103			if (!$resizedImage->exists() && $resizedImage->requestedSizeIsValid()) {
104			$resizedImage->create();
105
106			$resizeImageEvent = new ResizeImageEvent($this->app, $resizedImage);
107			$this->dispatcher->dispatch(CKFinderEvent::CREATE_RESIZED_IMAGE, $resizeImageEvent);
108
109			if (!$resizeImageEvent->isPropagationStopped()) {
110			$resizedImage = $resizeImageEvent->getResizedImage();
111			$resizedImage->save();
112			}
113			}
114
115			return $resizedImage;
116			}
117
118			/**
119			* Returns an existing resized image.
120			*
121			* @param ResourceType $sourceFileResourceType
122			* @param string $sourceFileDir
123			* @param string $sourceFileName
124			* @param string $thumbnailFileName
125			*
126			* @return ResizedImage
127			*
128			* @throws FileNotFoundException
129			*/
130			public function getExistingResizedImage(ResourceType $sourceFileResourceType, $sourceFileDir, $sourceFileName, $thumbnailFileName)
131			{
132			$size = ResizedImage::getSizeFromFilename($thumbnailFileName);
133
134			$resizedImage = new ResizedImage(
135			$this,
136			$sourceFileResourceType,
137			$sourceFileDir,
138			$sourceFileName,
139			$size['width'],
140			$size['height'],
141			true
142			);
143
144			if (!$resizedImage->exists()) {
145			throw new FileNotFoundException('Resized image not found');
146			}
147
148			$resizedImage->load();
149
150			return $resizedImage;
151			}
152
153			/**
154			* @return CKFinder
155			*/
156			public function getContainer()
157			{
158			return $this->app;
159			}
160
161			/**
162			* Checks if the provided image size is allowed in the configuration.
163			*
164			* This is checked when `Permission::IMAGE_RESIZE_CUSTOM`
165			* is not allowed in the source file folder.
166			*
167			* @param int $width
168			* @param int $height
169			*
170			* @return bool `true` if the provided size is allowed in the configuration.
171			*/
172			protected function isSizeAllowedInConfig($width, $height)
173			{
174			$configSizes = $this->config->get('images.sizes');
175
176			foreach ($configSizes as $size) {
177			if ($size['width'] === $width && $size['height'] === $height) {
178			return true;
179			}
180			}
181
182			return false;
183			}
184
185			/**
186			* Returns the size name defined in the configuration, where width
187			* or height are equal to those given in parameters.
188			*
189			* Resized images keep the original image aspect ratio.
190			* When an image is resized using the size from the configuration,
191			* at least one of the borders has the same length.
192			*
193			* @param int $width
194			* @param int $height
195			*
196			* @return bool `true` if the size from the configuration was used.
197			*/
198			protected function getSizeNameFromConfig($width, $height)
199			{
200			$configSizes = $this->config->get('images.sizes');
201
202			foreach ($configSizes as $sizeName => $size) {
203			if ($size['width'] === $width \|\| $size['height'] === $height) {
204			return $sizeName;
205			}
206			}
207
208			return null;
209			}
210
211			/**
212			* Deletes all resized images for a given file.
213			*
214			* @param ResourceType $sourceFileResourceType
215			* @param string $sourceFilePath
216			* @param string $sourceFileName
217			*
218			* @return bool `true` if deleted
219			*/
220			public function deleteResizedImages(ResourceType $sourceFileResourceType, $sourceFilePath, $sourceFileName)
221			{
222			$resizedImagesPath = Path::combine($sourceFileResourceType->getDirectory(), $sourceFilePath, ResizedImage::DIR, $sourceFileName);
223
224			$backend = $sourceFileResourceType->getBackend();
225
226			if ($backend->hasDirectory($resizedImagesPath)) {
227			return $backend->deleteDir($resizedImagesPath);
228			}
229
230			return false;
231			}
232
233			/**
234			* Copies all resized images for a given file.
235			*
236			* @param ResourceType $sourceFileResourceType
237			* @param string $sourceFilePath
238			* @param string $sourceFileName
239			* @param ResourceType $targetFileResourceType
240			* @param string $targetFilePath
241			* @param string $targetFileName
242			*/
243			public function copyResizedImages(ResourceType $sourceFileResourceType, $sourceFilePath, $sourceFileName,
244			ResourceType $targetFileResourceType, $targetFilePath, $targetFileName)
245			{
246			$sourceResizedImagesPath = Path::combine($sourceFileResourceType->getDirectory(), $sourceFilePath, ResizedImage::DIR, $sourceFileName);
247			$targetResizedImagesPath = Path::combine($targetFileResourceType->getDirectory(), $targetFilePath, ResizedImage::DIR, $targetFileName);
248
249			$sourceBackend = $sourceFileResourceType->getBackend();
250			$targetBackend = $targetFileResourceType->getBackend();
251
252			if ($sourceBackend->hasDirectory($sourceResizedImagesPath)) {
253			$resizedImages = $sourceBackend->listContents($sourceResizedImagesPath);
254
255			foreach ($resizedImages as $resizedImage) {
256			if (!isset($resizedImage['path'])) {
257			continue;
258			}
259
260			$resizedImageStream = $sourceBackend->readStream($resizedImage['path']);
261
262			$sourceImageSize = ResizedImage::getSizeFromFilename($resizedImage['basename']);
263			$targetImageFilename = ResizedImage::createFilename($targetFileName, $sourceImageSize['width'], $sourceImageSize['height']);
264
265			$targetBackend->putStream(Path::combine($targetResizedImagesPath, $targetImageFilename), $resizedImageStream);
266			}
267			}
268			}
269
270			/**
271			* Renames all resized images created for a given file.
272			*
273			* @param ResourceType $sourceFileResourceType
274			* @param string $sourceFilePath
275			* @param string $originalSourceFileName
276			* @param string $newSourceFileName
277			*/
278			public function renameResizedImages(ResourceType $sourceFileResourceType, $sourceFilePath, $originalSourceFileName, $newSourceFileName)
279			{
280			$resizedImagesDir = Path::combine($sourceFileResourceType->getDirectory(), $sourceFilePath, ResizedImage::DIR);
281			$resizedImagesPath = Path::combine($resizedImagesDir, $originalSourceFileName);
282			$newResizedImagesPath = Path::combine($resizedImagesDir, $newSourceFileName);
283
284			$backend = $sourceFileResourceType->getBackend();
285
286			if ($backend->hasDirectory($resizedImagesPath)) {
287			if ($backend->rename($resizedImagesPath, $newResizedImagesPath)) {
288			$resizedImages = $backend->listContents($newResizedImagesPath);
289
290			foreach ($resizedImages as $resizedImage) {
291			if (!isset($resizedImage['path'])) {
292			continue;
293			}
294
295			$sourceImageSize = ResizedImage::getSizeFromFilename($resizedImage['basename']);
296			$newResizedImageFilename = ResizedImage::createFilename($newSourceFileName, $sourceImageSize['width'], $sourceImageSize['height']);
297
298			$backend->rename($resizedImage['path'], Path::combine($newResizedImagesPath, $newResizedImageFilename));
299			}
300			}
301			}
302			}
303
304			/**
305			* Returns a list of resized images generated for a given file.
306			*
307			* @param ResourceType $sourceFileResourceType source file resource type
308			* @param string $sourceFilePath source file backend-relative path
309			* @param string $sourceFileName source file name
310			* @param array $filterSizes array containing names of sizes defined
311			* in the `images.sizes` configuration
312			*
313			* @return array
314			*/
315			public function getResizedImagesList(ResourceType $sourceFileResourceType, $sourceFilePath, $sourceFileName, $filterSizes = array())
316			{
317			$resizedImagesPath = Path::combine($sourceFileResourceType->getDirectory(), $sourceFilePath, ResizedImage::DIR, $sourceFileName);
318
319			$backend = $sourceFileResourceType->getBackend();
320
321			$resizedImages = array();
322
323			if (!$backend->hasDirectory($resizedImagesPath)) {
324			return $resizedImages;
325			}
326
327			$resizedImagesFiles = array_filter(
328			$backend->listContents($resizedImagesPath),
329			function ($v) {
330			return isset($v['type']) && $v['type'] === 'file';
331			}
332			);
333
334			foreach ($resizedImagesFiles as $resizedImage) {
335			$size = ResizedImage::getSizeFromFilename($resizedImage['basename']);
336
337			if ($sizeName = $this->getSizeNameFromConfig($size['width'], $size['height'])) {
338			if (empty($filterSizes) \|\| in_array($sizeName, $filterSizes)) {
339			$resizedImages[$sizeName] = $this->createNodeValue($resizedImage);
340			}
341			continue;
342			}
343
344			if (empty($filterSizes)) {
345			if (!isset($resizedImages['__custom'])) {
346			$resizedImages['__custom'] = array();
347			}
348
349			$resizedImages['__custom'][] = $this->createNodeValue($resizedImage);
350			}
351			}
352
353			return $resizedImages;
354			}
355
356			protected function createNodeValue($resizedImage)
357			{
358			if (isset($resizedImage['url'])) {
359			return array(
360			'name' => $resizedImage['basename'],
361			'url' => $resizedImage['url']
362			);
363			}
364
365			return $resizedImage['basename'];
366			}
367
368			/**
369			* @param ResourceType $sourceFileResourceType
370			* @param string $sourceFilePath
371			* @param string $sourceFileName
372			* @param int $width
373			* @param int $height
374			*
375			* @return ResizedImage\|null
376			*/
377			public function getResizedImageBySize(ResourceType $sourceFileResourceType, $sourceFilePath, $sourceFileName, $width, $height)
378			{
379			$resizedImagesPath = Path::combine($sourceFileResourceType->getDirectory(), $sourceFilePath, ResizedImage::DIR, $sourceFileName);
380
381			$backend = $sourceFileResourceType->getBackend();
382
383			if (!$backend->hasDirectory($resizedImagesPath)) {
384			return null;
385			}
386
387			$resizedImagesFiles = array_filter(
388			$backend->listContents($resizedImagesPath),
389			function ($v) {
390			return isset($v['type']) && $v['type'] === 'file';
391			}
392			);
393
394			$thresholdPixels = $this->config->get('images.threshold.pixels');
395			$thresholdPercent = (float) $this->config->get('images.threshold.percent') / 100;
396
397			foreach ($resizedImagesFiles as $resizedImage) {
398			$resizedImageSize = ResizedImage::getSizeFromFilename($resizedImage['basename']);
399			$resizedImageWidth = $resizedImageSize['width'];
400			$resizedImageHeight = $resizedImageSize['height'];
401			if ($resizedImageWidth >= $width && ($resizedImageWidth <= $width + $thresholdPixels \|\| $resizedImageWidth <= $width + $width * $thresholdPercent)
402			&& $resizedImageHeight >= $height && ($resizedImageHeight <= $height + $thresholdPixels \|\| $resizedImageHeight <= $height + $height * $thresholdPercent)) {
403			$resizedImage = new ResizedImage(
404			$this,
405			$sourceFileResourceType,
406			$sourceFilePath,
407			$sourceFileName,
408			$resizedImageWidth,
409			$resizedImageHeight
410			);
411
412			if ($resizedImage->exists()) {
413			$resizedImage->load();
414
415			return $resizedImage;
416			}
417			}
418			}
419
420			return null;
421			}
422			}
423

itstructure / yii2-template-multilanguage

Branch — master (ecb7f7)

ResizedImageRepository::getExistingResizedImage() A

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