Cecilapp /
Cecil
| Total Complexity | 152 |
| Total Lines | 1026 |
| Duplicated Lines | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 0 |
Complex classes like Asset often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use Asset, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 38 | class Asset implements \ArrayAccess |
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| 39 | { |
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| 40 | public const IMAGE_THUMB = 'thumbnails'; |
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| 41 | |||
| 42 | /** @var Builder */ |
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| 43 | protected $builder; |
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| 44 | |||
| 45 | /** @var Config */ |
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| 46 | protected $config; |
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| 47 | |||
| 48 | /** @var array */ |
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| 49 | protected $data = []; |
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| 50 | |||
| 51 | /** @var array Cache tags */ |
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| 52 | protected $cacheTags = []; |
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| 53 | |||
| 54 | /** |
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| 55 | * Creates an Asset from a file path, an array of files path or an URL. |
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| 56 | * Options: |
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| 57 | * [ |
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| 58 | * 'filename' => <string>, |
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| 59 | * 'leading_slash' => <bool> |
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| 60 | * 'ignore_missing' => <bool>, |
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| 61 | * 'fingerprint' => <bool>, |
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| 62 | * 'minify' => <bool>, |
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| 63 | * 'optimize' => <bool>, |
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| 64 | * 'fallback' => <string>, |
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| 65 | * 'useragent' => <string>, |
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| 66 | * ] |
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| 67 | * |
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| 68 | * @param Builder $builder |
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| 69 | * @param string|array $paths |
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| 70 | * @param array|null $options |
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| 71 | * |
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| 72 | * @throws RuntimeException |
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| 73 | */ |
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| 74 | public function __construct(Builder $builder, string|array $paths, array|null $options = null) |
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| 75 | { |
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| 76 | $this->builder = $builder; |
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| 77 | $this->config = $builder->getConfig(); |
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| 78 | $paths = \is_array($paths) ? $paths : [$paths]; |
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| 79 | // checks path(s) |
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| 80 | array_walk($paths, function ($path) { |
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| 81 | // must be a string |
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| 82 | if (!\is_string($path)) { |
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| 83 | throw new RuntimeException(\sprintf('The path of an asset must be a string ("%s" given).', \gettype($path))); |
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| 84 | } |
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| 85 | // can't be empty |
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| 86 | if (empty($path)) { |
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| 87 | throw new RuntimeException('The path of an asset can\'t be empty.'); |
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| 88 | } |
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| 89 | // can't be relative |
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| 90 | if (substr($path, 0, 2) == '..') { |
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| 91 | throw new RuntimeException(\sprintf('The path of asset "%s" is wrong: it must be directly relative to `assets` or `static` directory, or a remote URL.', $path)); |
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| 92 | } |
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| 93 | }); |
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| 94 | $this->data = [ |
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| 95 | 'file' => '', // absolute file path |
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| 96 | 'files' => [], // array of absolute files path |
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| 97 | 'missing' => false, // if file not found but missing allowed: 'missing' is true |
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| 98 | '_path' => '', // original path |
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| 99 | 'path' => '', // public path |
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| 100 | 'url' => null, // URL if it's a remote file |
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| 101 | 'ext' => '', // file extension |
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| 102 | 'type' => '', // file type (e.g.: image, audio, video, etc.) |
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| 103 | 'subtype' => '', // file media type (e.g.: image/png, audio/mp3, etc.) |
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| 104 | 'size' => 0, // file size (in bytes) |
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| 105 | 'width' => null, // image width (in pixels) |
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| 106 | 'height' => null, // image height (in pixels) |
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| 107 | 'exif' => [], // image exif data |
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| 108 | 'duration' => null, // audio or video duration |
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| 109 | 'content' => '', // file content |
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| 110 | 'hash' => '', // file content hash (md5) |
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| 111 | ]; |
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| 112 | |||
| 113 | // handles options |
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| 114 | $options = array_merge( |
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| 115 | [ |
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| 116 | 'filename' => '', |
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| 117 | 'leading_slash' => true, |
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| 118 | 'ignore_missing' => false, |
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| 119 | 'fingerprint' => $this->config->isEnabled('assets.fingerprint'), |
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| 120 | 'minify' => $this->config->isEnabled('assets.minify'), |
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| 121 | 'optimize' => $this->config->isEnabled('assets.images.optimize'), |
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| 122 | 'fallback' => '', |
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| 123 | 'useragent' => (string) $this->config->get('assets.remote.useragent.default'), |
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| 124 | ], |
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| 125 | \is_array($options) ? $options : [] |
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| 126 | ); |
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| 127 | |||
| 128 | // cache for "locate file(s)" |
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| 129 | $cache = new Cache($this->builder, 'assets'); |
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| 130 | $locateCacheKey = \sprintf('%s_locate__%s__%s', $options['filename'] ?: implode('_', $paths), $this->builder->getBuildId(), $this->builder->getVersion()); |
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| 131 | |||
| 132 | // locate file(s) and get content |
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| 133 | if (!$cache->has($locateCacheKey)) { |
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| 134 | $pathsCount = \count($paths); |
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| 135 | for ($i = 0; $i < $pathsCount; $i++) { |
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| 136 | try { |
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| 137 | $this->data['missing'] = false; |
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| 138 | $locate = $this->locateFile($paths[$i], $options['fallback'], $options['useragent']); |
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| 139 | $file = $locate['file']; |
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| 140 | $path = $locate['path']; |
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| 141 | $type = Util\File::getMediaType($file)[0]; |
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| 142 | if ($i > 0) { // bundle |
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| 143 | if ($type != $this->data['type']) { |
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| 144 | throw new RuntimeException(\sprintf('Asset bundle type error (%s != %s).', $type, $this->data['type'])); |
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| 145 | } |
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| 146 | } |
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| 147 | $this->data['file'] = $file; |
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| 148 | $this->data['files'][] = $file; |
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| 149 | $this->data['path'] = $path; |
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| 150 | $this->data['url'] = Util\File::isRemote($paths[$i]) ? $paths[$i] : null; |
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| 151 | $this->data['ext'] = Util\File::getExtension($file); |
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| 152 | $this->data['type'] = $type; |
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| 153 | $this->data['subtype'] = Util\File::getMediaType($file)[1]; |
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| 154 | $this->data['size'] += filesize($file) ?: 0; |
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| 155 | $this->data['content'] .= Util\File::fileGetContents($file); |
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| 156 | $this->data['hash'] = hash('md5', $this->data['content']); |
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| 157 | // bundle default filename |
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| 158 | $filename = $options['filename']; |
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| 159 | if ($pathsCount > 1 && empty($filename)) { |
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| 160 | switch ($this->data['ext']) { |
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| 161 | case 'scss': |
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| 162 | case 'css': |
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| 163 | $filename = 'styles.css'; |
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| 164 | break; |
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| 165 | case 'js': |
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| 166 | $filename = 'scripts.js'; |
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| 167 | break; |
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| 168 | default: |
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| 169 | throw new RuntimeException(\sprintf('Asset bundle supports %s files only.', '.scss, .css and .js')); |
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| 170 | } |
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| 171 | } |
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| 172 | // apply bundle filename to path |
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| 173 | if (!empty($filename)) { |
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| 174 | $this->data['path'] = $filename; |
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| 175 | } |
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| 176 | // add leading slash |
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| 177 | if ($options['leading_slash']) { |
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| 178 | $this->data['path'] = '/' . ltrim($this->data['path'], '/'); |
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| 179 | } |
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| 180 | $this->data['_path'] = $this->data['path']; |
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| 181 | } catch (RuntimeException $e) { |
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| 182 | if ($options['ignore_missing']) { |
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| 183 | $this->data['missing'] = true; |
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| 184 | continue; |
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| 185 | } |
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| 186 | throw new RuntimeException( |
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| 187 | \sprintf('Unable to handle asset "%s".', $paths[$i]), |
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| 188 | previous: $e |
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| 189 | ); |
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| 190 | } |
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| 191 | } |
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| 192 | $cache->set($locateCacheKey, $this->data); |
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| 193 | } |
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| 194 | $this->data = $cache->get($locateCacheKey); |
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| 195 | |||
| 196 | // missing |
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| 197 | if ($this->data['missing']) { |
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| 198 | return; |
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| 199 | } |
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| 200 | |||
| 201 | // cache for "process asset" |
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| 202 | $cache = new Cache($this->builder, 'assets'); |
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| 203 | // create cache tags from options |
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| 204 | $this->cacheTags = $options; |
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| 205 | // remove unnecessary cache tags |
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| 206 | unset($this->cacheTags['optimize'], $this->cacheTags['ignore_missing'], $this->cacheTags['fallback'], $this->cacheTags['useragent']); |
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| 207 | if (!\in_array($this->data['ext'], ['css', 'js', 'scss'])) { |
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| 208 | unset($this->cacheTags['minify']); |
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| 209 | } |
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| 210 | // optimize image? |
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| 211 | $optimize = false; |
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| 212 | if ($options['optimize'] && $this->data['type'] == 'image' && !$this->isImageInCdn()) { |
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| 213 | $optimize = true; |
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| 214 | $quality = (int) $this->config->get('assets.images.quality'); |
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| 215 | $this->cacheTags['quality'] = $quality; |
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| 216 | } |
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| 217 | $cacheKey = $cache->createKeyFromAsset($this, $this->cacheTags); |
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| 218 | if (!$cache->has($cacheKey)) { |
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| 219 | // fingerprinting |
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| 220 | if ($options['fingerprint']) { |
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| 221 | $this->doFingerprint(); |
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| 222 | } |
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| 223 | // compiling Sass files |
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| 224 | $this->doCompile(); |
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| 225 | // minifying (CSS and JavaScript files) |
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| 226 | if ($options['minify']) { |
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| 227 | $this->doMinify(); |
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| 228 | } |
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| 229 | // get width and height |
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| 230 | $this->data['width'] = $this->getWidth(); |
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| 231 | $this->data['height'] = $this->getHeight(); |
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| 232 | // get image exif |
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| 233 | if ($this->data['subtype'] == 'image/jpeg') { |
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| 234 | $this->data['exif'] = Util\File::readExif($this->data['file']); |
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| 235 | } |
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| 236 | // get duration |
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| 237 | if ($this->data['type'] == 'audio') { |
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| 238 | $this->data['duration'] = $this->getAudio()['duration']; |
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| 239 | } |
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| 240 | if ($this->data['type'] == 'video') { |
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| 241 | $this->data['duration'] = $this->getVideo()['duration']; |
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| 242 | } |
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| 243 | $cache->set($cacheKey, $this->data, $this->config->get('cache.assets.ttl')); |
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| 244 | $this->builder->getLogger()->debug(\sprintf('Asset cached: "%s"', $this->data['path'])); |
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| 245 | // optimizing images files (in cache directory) |
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| 246 | if ($optimize) { |
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| 247 | $this->optimizeImage($cache->getContentFilePathname($this->data['path']), $this->data['path'], $quality); |
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| 248 | } |
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| 249 | } |
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| 250 | $this->data = $cache->get($cacheKey); |
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| 251 | } |
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| 252 | |||
| 253 | /** |
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| 254 | * Returns path. |
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| 255 | */ |
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| 256 | public function __toString(): string |
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| 257 | { |
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| 258 | $this->save(); |
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| 259 | |||
| 260 | if ($this->isImageInCdn()) { |
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| 261 | return $this->buildImageCdnUrl(); |
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| 262 | } |
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| 263 | |||
| 264 | if ($this->builder->getConfig()->isEnabled('canonicalurl')) { |
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| 265 | return (string) new Url($this->builder, $this->data['path'], ['canonical' => true]); |
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| 266 | } |
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| 267 | |||
| 268 | return $this->data['path']; |
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| 269 | } |
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| 270 | |||
| 271 | /** |
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| 272 | * Implements \ArrayAccess. |
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| 273 | */ |
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| 274 | #[\ReturnTypeWillChange] |
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| 275 | public function offsetSet($offset, $value): void |
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| 276 | { |
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| 277 | if (!\is_null($offset)) { |
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| 278 | $this->data[$offset] = $value; |
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| 279 | } |
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| 280 | } |
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| 281 | |||
| 282 | /** |
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| 283 | * Implements \ArrayAccess. |
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| 284 | */ |
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| 285 | #[\ReturnTypeWillChange] |
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| 286 | public function offsetExists($offset): bool |
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| 287 | { |
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| 288 | return isset($this->data[$offset]); |
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| 289 | } |
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| 290 | |||
| 291 | /** |
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| 292 | * Implements \ArrayAccess. |
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| 293 | */ |
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| 294 | #[\ReturnTypeWillChange] |
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| 295 | public function offsetUnset($offset): void |
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| 296 | { |
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| 297 | unset($this->data[$offset]); |
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| 298 | } |
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| 299 | |||
| 300 | /** |
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| 301 | * Implements \ArrayAccess. |
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| 302 | */ |
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| 303 | #[\ReturnTypeWillChange] |
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| 304 | public function offsetGet($offset) |
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| 305 | { |
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| 306 | return isset($this->data[$offset]) ? $this->data[$offset] : null; |
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| 307 | } |
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| 308 | |||
| 309 | /** |
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| 310 | * Adds asset path to the list of assets to save. |
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| 311 | * |
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| 312 | * @throws RuntimeException |
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| 313 | */ |
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| 314 | public function save(): void |
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| 315 | { |
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| 316 | if ($this->data['missing']) { |
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| 317 | return; |
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| 318 | } |
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| 319 | |||
| 320 | $cache = new Cache($this->builder, 'assets'); |
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| 321 | if (empty($this->data['path']) || !Util\File::getFS()->exists($cache->getContentFilePathname($this->data['path']))) { |
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| 322 | throw new RuntimeException( |
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| 323 | \sprintf('Unable to add "%s" to assets list. Please clear cache and retry.', $this->data['path']) |
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| 324 | ); |
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| 325 | } |
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| 326 | |||
| 327 | $this->builder->addAsset($this->data['path']); |
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| 328 | } |
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| 329 | |||
| 330 | /** |
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| 331 | * Add hash to the file name + cache. |
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| 332 | */ |
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| 333 | public function fingerprint(): self |
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| 334 | { |
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| 335 | $this->cacheTags['fingerprint'] = true; |
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| 336 | $cache = new Cache($this->builder, 'assets'); |
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| 337 | $cacheKey = $cache->createKeyFromAsset($this, $this->cacheTags); |
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| 338 | if (!$cache->has($cacheKey)) { |
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| 339 | $this->doFingerprint(); |
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| 340 | $cache->set($cacheKey, $this->data, $this->config->get('cache.assets.ttl')); |
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| 341 | } |
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| 342 | $this->data = $cache->get($cacheKey); |
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| 343 | |||
| 344 | return $this; |
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| 345 | } |
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| 346 | |||
| 347 | /** |
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| 348 | * Compiles a SCSS + cache. |
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| 349 | * |
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| 350 | * @throws RuntimeException |
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| 351 | */ |
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| 352 | public function compile(): self |
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| 353 | { |
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| 354 | $this->cacheTags['compile'] = true; |
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| 355 | $cache = new Cache($this->builder, 'assets'); |
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| 356 | $cacheKey = $cache->createKeyFromAsset($this, $this->cacheTags); |
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| 357 | if (!$cache->has($cacheKey)) { |
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| 358 | $this->doCompile(); |
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| 359 | $cache->set($cacheKey, $this->data, $this->config->get('cache.assets.ttl')); |
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| 360 | } |
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| 361 | $this->data = $cache->get($cacheKey); |
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| 362 | |||
| 363 | return $this; |
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| 364 | } |
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| 365 | |||
| 366 | /** |
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| 367 | * Minifying a CSS or a JS. |
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| 368 | */ |
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| 369 | public function minify(): self |
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| 370 | { |
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| 371 | $this->cacheTags['minify'] = true; |
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| 372 | $cache = new Cache($this->builder, 'assets'); |
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| 373 | $cacheKey = $cache->createKeyFromAsset($this, $this->cacheTags); |
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| 374 | if (!$cache->has($cacheKey)) { |
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| 375 | $this->doMinify(); |
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| 376 | $cache->set($cacheKey, $this->data, $this->config->get('cache.assets.ttl')); |
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| 377 | } |
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| 378 | $this->data = $cache->get($cacheKey); |
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| 379 | |||
| 380 | return $this; |
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| 381 | } |
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| 382 | |||
| 383 | /** |
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| 384 | * Returns the Data URL (encoded in Base64). |
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| 385 | * |
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| 386 | * @throws RuntimeException |
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| 387 | */ |
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| 388 | public function dataurl(): string |
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| 389 | { |
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| 390 | if ($this->data['type'] == 'image' && !Image::isSVG($this)) { |
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| 391 | return Image::getDataUrl($this, (int) $this->config->get('assets.images.quality')); |
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| 392 | } |
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| 393 | |||
| 394 | return \sprintf('data:%s;base64,%s', $this->data['subtype'], base64_encode($this->data['content'])); |
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| 395 | } |
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| 396 | |||
| 397 | /** |
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| 398 | * Hashing content of an asset with the specified algo, sha384 by default. |
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| 399 | * Used for SRI (Subresource Integrity). |
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| 400 | * |
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| 401 | * @see https://developer.mozilla.org/fr/docs/Web/Security/Subresource_Integrity |
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| 402 | */ |
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| 403 | public function integrity(string $algo = 'sha384'): string |
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| 404 | { |
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| 405 | return \sprintf('%s-%s', $algo, base64_encode(hash($algo, $this->data['content'], true))); |
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| 406 | } |
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| 407 | |||
| 408 | /** |
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| 409 | * Scales down an image to a new $width. |
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| 410 | * |
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| 411 | * @throws RuntimeException |
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| 412 | */ |
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| 413 | public function resize(int $width): self |
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| 414 | { |
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| 415 | $this->checkImage(); |
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| 416 | |||
| 417 | // if the image is already smaller than the requested width, return it |
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| 418 | if ($width >= $this->data['width']) { |
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| 419 | return $this; |
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| 420 | } |
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| 421 | |||
| 422 | $assetResized = clone $this; |
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| 423 | $assetResized->data['width'] = $width; |
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| 424 | |||
| 425 | if ($this->isImageInCdn()) { |
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| 426 | $assetResized->data['height'] = round($this->data['height'] / ($this->data['width'] / $width)); |
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| 427 | |||
| 428 | return $assetResized; // returns asset with the new dimensions only: CDN do the rest of the job |
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| 429 | } |
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| 430 | |||
| 431 | $quality = (int) $this->config->get('assets.images.quality'); |
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| 432 | |||
| 433 | $cache = new Cache($this->builder, 'assets'); |
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| 434 | $assetResized->cacheTags['quality'] = $quality; |
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| 435 | $assetResized->cacheTags['width'] = $width; |
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| 436 | $cacheKey = $cache->createKeyFromAsset($assetResized, $assetResized->cacheTags); |
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| 437 | if (!$cache->has($cacheKey)) { |
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| 438 | $assetResized->data['content'] = Image::resize($assetResized, $width, $quality); |
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| 439 | $assetResized->data['path'] = '/' . Util::joinPath( |
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| 440 | (string) $this->config->get('assets.target'), |
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| 441 | self::IMAGE_THUMB, |
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| 442 | (string) $width, |
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| 443 | $assetResized->data['path'] |
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| 444 | ); |
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| 445 | $assetResized->data['path'] = $this->deduplicateThumbPath($assetResized->data['path']); |
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| 446 | $assetResized->data['height'] = $assetResized->getHeight(); |
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| 447 | $assetResized->data['size'] = \strlen($assetResized->data['content']); |
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| 448 | |||
| 449 | $cache->set($cacheKey, $assetResized->data, $this->config->get('cache.assets.ttl')); |
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| 450 | $this->builder->getLogger()->debug(\sprintf('Asset resized: "%s" (%sx)', $assetResized->data['path'], $width)); |
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| 451 | } |
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| 452 | $assetResized->data = $cache->get($cacheKey); |
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| 453 | |||
| 454 | return $assetResized; |
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| 455 | } |
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| 456 | |||
| 457 | /** |
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| 458 | * Crops the image to the specified width and height, keeping the specified position. |
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| 459 | * |
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| 460 | * @throws RuntimeException |
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| 461 | */ |
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| 462 | public function cover(int $width, int $height): self |
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| 463 | { |
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| 464 | $this->checkImage(); |
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| 465 | |||
| 466 | $assetResized = clone $this; |
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| 467 | $assetResized->data['width'] = $width; |
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| 468 | $assetResized->data['height'] = $height; |
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| 469 | |||
| 470 | $quality = (int) $this->config->get('assets.images.quality'); |
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| 471 | |||
| 472 | $cache = new Cache($this->builder, 'assets'); |
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| 473 | $assetResized->cacheTags['quality'] = $quality; |
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| 474 | $assetResized->cacheTags['width'] = $width; |
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| 475 | $assetResized->cacheTags['height'] = $height; |
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| 476 | $cacheKey = $cache->createKeyFromAsset($assetResized, $assetResized->cacheTags); |
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| 477 | if (!$cache->has($cacheKey)) { |
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| 478 | $assetResized->data['content'] = Image::cover($assetResized, $width, $height, $quality); |
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| 479 | $assetResized->data['path'] = '/' . Util::joinPath( |
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| 480 | (string) $this->config->get('assets.target'), |
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| 481 | self::IMAGE_THUMB, |
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| 482 | (string) $width . 'x' . (string) $height, |
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| 483 | $assetResized->data['path'] |
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| 484 | ); |
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| 485 | $assetResized->data['path'] = $this->deduplicateThumbPath($assetResized->data['path']); |
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| 486 | $assetResized->data['size'] = \strlen($assetResized->data['content']); |
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| 487 | |||
| 488 | $cache->set($cacheKey, $assetResized->data, $this->config->get('cache.assets.ttl')); |
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| 489 | $this->builder->getLogger()->debug(\sprintf('Asset resized: "%s" (%sx%s)', $assetResized->data['path'], $width, $height)); |
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| 490 | } |
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| 491 | $assetResized->data = $cache->get($cacheKey); |
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| 492 | |||
| 493 | return $assetResized; |
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| 494 | } |
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| 495 | |||
| 496 | /** |
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| 497 | * Creates a maskable image (with a padding = 20%). |
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| 498 | * |
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| 499 | * @throws RuntimeException |
||
| 500 | */ |
||
| 501 | public function maskable(?int $padding = null): self |
||
| 502 | { |
||
| 503 | $this->checkImage(); |
||
| 504 | |||
| 505 | if ($padding === null) { |
||
| 506 | $padding = 20; // default padding |
||
| 507 | } |
||
| 508 | |||
| 509 | $assetMaskable = clone $this; |
||
| 510 | |||
| 511 | $quality = (int) $this->config->get('assets.images.quality'); |
||
| 512 | |||
| 513 | $cache = new Cache($this->builder, 'assets'); |
||
| 514 | $assetMaskable->cacheTags['maskable'] = true; |
||
| 515 | $cacheKey = $cache->createKeyFromAsset($assetMaskable, $assetMaskable->cacheTags); |
||
| 516 | if (!$cache->has($cacheKey)) { |
||
| 517 | $assetMaskable->data['content'] = Image::maskable($assetMaskable, $quality, $padding); |
||
| 518 | $assetMaskable->data['path'] = '/' . Util::joinPath( |
||
| 519 | (string) $this->config->get('assets.target'), |
||
| 520 | 'maskable', |
||
| 521 | $assetMaskable->data['path'] |
||
| 522 | ); |
||
| 523 | $assetMaskable->data['size'] = \strlen($assetMaskable->data['content']); |
||
| 524 | |||
| 525 | $cache->set($cacheKey, $assetMaskable->data, $this->config->get('cache.assets.ttl')); |
||
| 526 | $this->builder->getLogger()->debug(\sprintf('Asset maskabled: "%s"', $assetMaskable->data['path'])); |
||
| 527 | } |
||
| 528 | $assetMaskable->data = $cache->get($cacheKey); |
||
| 529 | |||
| 530 | return $assetMaskable; |
||
| 531 | } |
||
| 532 | |||
| 533 | /** |
||
| 534 | * Converts an image asset to $format format. |
||
| 535 | * |
||
| 536 | * @throws RuntimeException |
||
| 537 | */ |
||
| 538 | public function convert(string $format, ?int $quality = null): self |
||
| 539 | { |
||
| 540 | if ($this->data['type'] != 'image') { |
||
| 541 | throw new RuntimeException(\sprintf('Unable to convert "%s" (%s) to %s: not an image.', $this->data['path'], $this->data['type'], $format)); |
||
| 542 | } |
||
| 543 | |||
| 544 | if ($quality === null) { |
||
| 545 | $quality = (int) $this->config->get('assets.images.quality'); |
||
| 546 | } |
||
| 547 | |||
| 548 | $asset = clone $this; |
||
| 549 | $asset['ext'] = $format; |
||
| 550 | $asset->data['subtype'] = "image/$format"; |
||
| 551 | |||
| 552 | if ($this->isImageInCdn()) { |
||
| 553 | return $asset; // returns the asset with the new extension only: CDN do the rest of the job |
||
| 554 | } |
||
| 555 | |||
| 556 | $cache = new Cache($this->builder, 'assets'); |
||
| 557 | $this->cacheTags['quality'] = $quality; |
||
| 558 | if ($this->data['width']) { |
||
| 559 | $this->cacheTags['width'] = $this->data['width']; |
||
| 560 | } |
||
| 561 | $cacheKey = $cache->createKeyFromAsset($asset, $this->cacheTags); |
||
| 562 | if (!$cache->has($cacheKey)) { |
||
| 563 | $asset->data['content'] = Image::convert($asset, $format, $quality); |
||
| 564 | $asset->data['path'] = preg_replace('/\.' . $this->data['ext'] . '$/m', ".$format", $this->data['path']); |
||
| 565 | $asset->data['size'] = \strlen($asset->data['content']); |
||
| 566 | $cache->set($cacheKey, $asset->data, $this->config->get('cache.assets.ttl')); |
||
| 567 | $this->builder->getLogger()->debug(\sprintf('Asset converted: "%s" (%s -> %s)', $asset->data['path'], $this->data['ext'], $format)); |
||
| 568 | } |
||
| 569 | $asset->data = $cache->get($cacheKey); |
||
| 570 | |||
| 571 | return $asset; |
||
| 572 | } |
||
| 573 | |||
| 574 | /** |
||
| 575 | * Converts an image asset to WebP format. |
||
| 576 | * |
||
| 577 | * @throws RuntimeException |
||
| 578 | */ |
||
| 579 | public function webp(?int $quality = null): self |
||
| 580 | { |
||
| 581 | return $this->convert('webp', $quality); |
||
| 582 | } |
||
| 583 | |||
| 584 | /** |
||
| 585 | * Converts an image asset to AVIF format. |
||
| 586 | * |
||
| 587 | * @throws RuntimeException |
||
| 588 | */ |
||
| 589 | public function avif(?int $quality = null): self |
||
| 590 | { |
||
| 591 | return $this->convert('avif', $quality); |
||
| 592 | } |
||
| 593 | |||
| 594 | /** |
||
| 595 | * Is the asset an image and is it in CDN? |
||
| 596 | */ |
||
| 597 | public function isImageInCdn(): bool |
||
| 598 | { |
||
| 599 | if ( |
||
| 600 | $this->data['type'] == 'image' |
||
| 601 | && $this->config->isEnabled('assets.images.cdn') |
||
| 602 | && $this->data['ext'] != 'ico' |
||
| 603 | && (Image::isSVG($this) && $this->config->isEnabled('assets.images.cdn.svg')) |
||
| 604 | ) { |
||
| 605 | return true; |
||
| 606 | } |
||
| 607 | // handle remote image? |
||
| 608 | if ($this->data['url'] !== null && $this->config->isEnabled('assets.images.cdn.remote')) { |
||
| 609 | return true; |
||
| 610 | } |
||
| 611 | |||
| 612 | return false; |
||
| 613 | } |
||
| 614 | |||
| 615 | /** |
||
| 616 | * Returns the width of an image/SVG or a video. |
||
| 617 | * |
||
| 618 | * @throws RuntimeException |
||
| 619 | */ |
||
| 620 | public function getWidth(): ?int |
||
| 621 | { |
||
| 622 | switch ($this->data['type']) { |
||
| 623 | case 'image': |
||
| 624 | if (Image::isSVG($this) && false !== $svg = Image::getSvgAttributes($this)) { |
||
| 625 | return (int) $svg->width; |
||
| 626 | } |
||
| 627 | if (false === $size = $this->getImageSize()) { |
||
| 628 | throw new RuntimeException(\sprintf('Unable to get width of "%s".', $this->data['path'])); |
||
| 629 | } |
||
| 630 | |||
| 631 | return $size[0]; |
||
| 632 | case 'video': |
||
| 633 | return $this->getVideo()['width']; |
||
| 634 | } |
||
| 635 | |||
| 636 | return null; |
||
| 637 | } |
||
| 638 | |||
| 639 | /** |
||
| 640 | * Returns the height of an image/SVG or a video. |
||
| 641 | * |
||
| 642 | * @throws RuntimeException |
||
| 643 | */ |
||
| 644 | public function getHeight(): ?int |
||
| 661 | } |
||
| 662 | |||
| 663 | /** |
||
| 664 | * Returns audio file infos: |
||
| 665 | * - duration (in seconds.microseconds) |
||
| 666 | * - bitrate (in bps) |
||
| 667 | * - channel ('stereo', 'dual_mono', 'joint_stereo' or 'mono') |
||
| 668 | * |
||
| 669 | * @see https://github.com/wapmorgan/Mp3Info |
||
| 670 | */ |
||
| 671 | public function getAudio(): array |
||
| 672 | { |
||
| 673 | $audio = new Mp3Info($this->data['file']); |
||
| 674 | |||
| 675 | return [ |
||
| 676 | 'duration' => $audio->duration, |
||
| 677 | 'bitrate' => $audio->bitRate, |
||
| 678 | 'channel' => $audio->channel, |
||
| 679 | ]; |
||
| 680 | } |
||
| 681 | |||
| 682 | /** |
||
| 683 | * Returns video file infos: |
||
| 684 | * - duration (in seconds) |
||
| 685 | * - width (in pixels) |
||
| 686 | * - height (in pixels) |
||
| 687 | * |
||
| 688 | * @see https://github.com/JamesHeinrich/getID3 |
||
| 689 | */ |
||
| 690 | public function getVideo(): array |
||
| 691 | { |
||
| 692 | if ($this->data['type'] !== 'video') { |
||
| 693 | throw new RuntimeException(\sprintf('Unable to get video infos of "%s".', $this->data['path'])); |
||
| 694 | } |
||
| 695 | |||
| 696 | $video = (new \getID3())->analyze($this->data['file']); |
||
| 697 | |||
| 698 | return [ |
||
| 699 | 'duration' => $video['playtime_seconds'], |
||
| 700 | 'width' => $video['video']['resolution_x'], |
||
| 701 | 'height' => $video['video']['resolution_y'], |
||
| 702 | ]; |
||
| 703 | } |
||
| 704 | |||
| 705 | /** |
||
| 706 | * Builds a relative path from a URL. |
||
| 707 | * Used for remote files. |
||
| 708 | */ |
||
| 709 | public static function buildPathFromUrl(string $url): string |
||
| 710 | { |
||
| 711 | $host = parse_url($url, PHP_URL_HOST); |
||
| 712 | $path = parse_url($url, PHP_URL_PATH); |
||
| 713 | $query = parse_url($url, PHP_URL_QUERY); |
||
| 714 | $ext = pathinfo(parse_url($url, PHP_URL_PATH), \PATHINFO_EXTENSION); |
||
| 715 | |||
| 716 | // Google Fonts hack |
||
| 717 | if (Util\Str::endsWith($path, '/css') || Util\Str::endsWith($path, '/css2')) { |
||
| 718 | $ext = 'css'; |
||
| 719 | } |
||
| 720 | |||
| 721 | return Page::slugify(\sprintf('%s%s%s%s', $host, self::sanitize($path), $query ? "-$query" : '', $query && $ext ? ".$ext" : '')); |
||
| 722 | } |
||
| 723 | |||
| 724 | /** |
||
| 725 | * Replaces some characters by '_'. |
||
| 726 | */ |
||
| 727 | public static function sanitize(string $string): string |
||
| 728 | { |
||
| 729 | return str_replace(['<', '>', ':', '"', '\\', '|', '?', '*'], '_', $string); |
||
| 730 | } |
||
| 731 | |||
| 732 | /** |
||
| 733 | * Add hash to the file name. |
||
| 734 | */ |
||
| 735 | protected function doFingerprint(): self |
||
| 746 | } |
||
| 747 | |||
| 748 | /** |
||
| 749 | * Compiles a SCSS. |
||
| 750 | * |
||
| 751 | * @throws RuntimeException |
||
| 752 | */ |
||
| 753 | protected function doCompile(): self |
||
| 754 | { |
||
| 755 | // abort if not a SCSS file |
||
| 756 | if ($this->data['ext'] != 'scss') { |
||
| 757 | return $this; |
||
| 758 | } |
||
| 759 | $scssPhp = new Compiler(); |
||
| 760 | // import paths |
||
| 761 | $importDir = []; |
||
| 762 | $importDir[] = Util::joinPath($this->config->getStaticPath()); |
||
| 763 | $importDir[] = Util::joinPath($this->config->getAssetsPath()); |
||
| 764 | $scssDir = (array) $this->config->get('assets.compile.import'); |
||
| 765 | $themes = $this->config->getTheme() ?? []; |
||
| 766 | foreach ($scssDir as $dir) { |
||
| 767 | $importDir[] = Util::joinPath($this->config->getStaticPath(), $dir); |
||
| 768 | $importDir[] = Util::joinPath($this->config->getAssetsPath(), $dir); |
||
| 769 | $importDir[] = Util::joinPath(\dirname($this->data['file']), $dir); |
||
| 770 | foreach ($themes as $theme) { |
||
| 771 | $importDir[] = Util::joinPath($this->config->getThemeDirPath($theme, "static/$dir")); |
||
| 772 | $importDir[] = Util::joinPath($this->config->getThemeDirPath($theme, "assets/$dir")); |
||
| 773 | } |
||
| 774 | } |
||
| 775 | $scssPhp->setQuietDeps(true); |
||
| 776 | $scssPhp->setImportPaths(array_unique($importDir)); |
||
| 777 | // adds source map |
||
| 778 | if ($this->builder->isDebug() && $this->config->isEnabled('assets.compile.sourcemap')) { |
||
| 779 | $importDir = []; |
||
| 780 | $assetDir = (string) $this->config->get('assets.dir'); |
||
| 781 | $assetDirPos = strrpos($this->data['file'], DIRECTORY_SEPARATOR . $assetDir . DIRECTORY_SEPARATOR); |
||
| 782 | $fileRelPath = substr($this->data['file'], $assetDirPos + 8); |
||
| 783 | $filePath = Util::joinFile($this->config->getOutputPath(), $fileRelPath); |
||
| 784 | $importDir[] = \dirname($filePath); |
||
| 785 | foreach ($scssDir as $dir) { |
||
| 786 | $importDir[] = Util::joinFile($this->config->getOutputPath(), $dir); |
||
| 787 | } |
||
| 788 | $scssPhp->setImportPaths(array_unique($importDir)); |
||
| 789 | $scssPhp->setSourceMap(Compiler::SOURCE_MAP_INLINE); |
||
| 790 | $scssPhp->setSourceMapOptions([ |
||
| 791 | 'sourceMapBasepath' => Util::joinPath($this->config->getOutputPath()), |
||
| 792 | 'sourceRoot' => '/', |
||
| 793 | ]); |
||
| 794 | } |
||
| 795 | // defines output style |
||
| 796 | $outputStyles = ['expanded', 'compressed']; |
||
| 797 | $outputStyle = strtolower((string) $this->config->get('assets.compile.style')); |
||
| 798 | if (!\in_array($outputStyle, $outputStyles)) { |
||
| 799 | throw new ConfigException(\sprintf('"%s" value must be "%s".', 'assets.compile.style', implode('" or "', $outputStyles))); |
||
| 800 | } |
||
| 801 | $scssPhp->setOutputStyle($outputStyle == 'compressed' ? OutputStyle::COMPRESSED : OutputStyle::EXPANDED); |
||
| 802 | // set variables |
||
| 803 | $variables = $this->config->get('assets.compile.variables'); |
||
| 804 | if (!empty($variables)) { |
||
| 805 | $variables = array_map('ScssPhp\ScssPhp\ValueConverter::parseValue', $variables); |
||
| 806 | $scssPhp->replaceVariables($variables); |
||
| 807 | } |
||
| 808 | // debug |
||
| 809 | if ($this->builder->isDebug()) { |
||
| 810 | $scssPhp->setQuietDeps(false); |
||
| 811 | $this->builder->getLogger()->debug(\sprintf("SCSS compiler imported paths:\n%s", Util\Str::arrayToList(array_unique($importDir)))); |
||
| 812 | } |
||
| 813 | // update data |
||
| 814 | $this->data['path'] = preg_replace('/sass|scss/m', 'css', $this->data['path']); |
||
| 815 | $this->data['ext'] = 'css'; |
||
| 816 | $this->data['type'] = 'text'; |
||
| 817 | $this->data['subtype'] = 'text/css'; |
||
| 818 | $this->data['content'] = $scssPhp->compileString($this->data['content'])->getCss(); |
||
| 819 | $this->data['size'] = \strlen($this->data['content']); |
||
| 820 | |||
| 821 | $this->builder->getLogger()->debug(\sprintf('Asset compiled: "%s"', $this->data['path'])); |
||
| 822 | |||
| 823 | return $this; |
||
| 824 | } |
||
| 825 | |||
| 826 | /** |
||
| 827 | * Minifying a CSS or a JS + cache. |
||
| 828 | * |
||
| 829 | * @throws RuntimeException |
||
| 830 | */ |
||
| 831 | protected function doMinify(): self |
||
| 832 | { |
||
| 833 | // compile SCSS files |
||
| 834 | if ($this->data['ext'] == 'scss') { |
||
| 835 | $this->doCompile(); |
||
| 836 | } |
||
| 837 | // abort if already minified |
||
| 838 | if (substr($this->data['path'], -8) == '.min.css' || substr($this->data['path'], -7) == '.min.js') { |
||
| 839 | return $this; |
||
| 840 | } |
||
| 841 | // abord if not a CSS or JS file |
||
| 842 | if (!\in_array($this->data['ext'], ['css', 'js'])) { |
||
| 843 | return $this; |
||
| 844 | } |
||
| 845 | // in debug mode: disable minify to preserve inline source map |
||
| 846 | if ($this->builder->isDebug() && $this->config->isEnabled('assets.compile.sourcemap')) { |
||
| 847 | return $this; |
||
| 848 | } |
||
| 849 | switch ($this->data['ext']) { |
||
| 850 | case 'css': |
||
| 851 | $minifier = new Minify\CSS($this->data['content']); |
||
| 852 | break; |
||
| 853 | case 'js': |
||
| 854 | $minifier = new Minify\JS($this->data['content']); |
||
| 855 | break; |
||
| 856 | default: |
||
| 857 | throw new RuntimeException(\sprintf('Unable to minify "%s".', $this->data['path'])); |
||
| 858 | } |
||
| 859 | $this->data['content'] = $minifier->minify(); |
||
| 860 | $this->data['size'] = \strlen($this->data['content']); |
||
| 861 | |||
| 862 | $this->builder->getLogger()->debug(\sprintf('Asset minified: "%s"', $this->data['path'])); |
||
| 863 | |||
| 864 | return $this; |
||
| 865 | } |
||
| 866 | |||
| 867 | /** |
||
| 868 | * Returns local file path and updated path, or throw an exception. |
||
| 869 | * If $fallback path is set, it will be used if the remote file is not found. |
||
| 870 | * |
||
| 871 | * Try to locate the file in: |
||
| 872 | * (1. remote file) |
||
| 873 | * 1. assets |
||
| 874 | * 2. themes/<theme>/assets |
||
| 875 | * 3. static |
||
| 876 | * 4. themes/<theme>/static |
||
| 877 | * |
||
| 878 | * @throws RuntimeException |
||
| 879 | */ |
||
| 880 | private function locateFile(string $path, ?string $fallback = null, ?string $userAgent = null): array |
||
| 881 | { |
||
| 882 | // remote file |
||
| 883 | if (Util\File::isRemote($path)) { |
||
| 884 | try { |
||
| 885 | $content = $this->getRemoteFileContent($path, $userAgent); |
||
| 886 | $path = self::buildPathFromUrl($path); |
||
| 887 | $cache = new Cache($this->builder, 'assets/remote'); |
||
| 888 | if (!$cache->has($path)) { |
||
| 889 | $cache->set($path, [ |
||
| 890 | 'content' => $content, |
||
| 891 | 'path' => $path, |
||
| 892 | ], $this->config->get('cache.assets.remote.ttl')); |
||
| 893 | } |
||
| 894 | return [ |
||
| 895 | 'file' => $cache->getContentFilePathname($path), |
||
| 896 | 'path' => $path, |
||
| 897 | ]; |
||
| 898 | } catch (RuntimeException $e) { |
||
| 899 | if (empty($fallback)) { |
||
| 900 | throw new RuntimeException($e->getMessage()); |
||
| 901 | } |
||
| 902 | $path = $fallback; |
||
| 903 | } |
||
| 904 | } |
||
| 905 | |||
| 906 | // checks in assets/ |
||
| 907 | $file = Util::joinFile($this->config->getAssetsPath(), $path); |
||
| 908 | if (Util\File::getFS()->exists($file)) { |
||
| 909 | return [ |
||
| 910 | 'file' => $file, |
||
| 911 | 'path' => $path, |
||
| 912 | ]; |
||
| 913 | } |
||
| 914 | |||
| 915 | // checks in each themes/<theme>/assets/ |
||
| 916 | foreach ($this->config->getTheme() ?? [] as $theme) { |
||
| 917 | $file = Util::joinFile($this->config->getThemeDirPath($theme, 'assets'), $path); |
||
| 918 | if (Util\File::getFS()->exists($file)) { |
||
| 919 | return [ |
||
| 920 | 'file' => $file, |
||
| 921 | 'path' => $path, |
||
| 922 | ]; |
||
| 923 | } |
||
| 924 | } |
||
| 925 | |||
| 926 | // checks in static/ |
||
| 927 | $file = Util::joinFile($this->config->getStaticPath(), $path); |
||
| 928 | if (Util\File::getFS()->exists($file)) { |
||
| 929 | return [ |
||
| 930 | 'file' => $file, |
||
| 931 | 'path' => $path, |
||
| 932 | ]; |
||
| 933 | } |
||
| 934 | |||
| 935 | // checks in each themes/<theme>/static/ |
||
| 936 | foreach ($this->config->getTheme() ?? [] as $theme) { |
||
| 937 | $file = Util::joinFile($this->config->getThemeDirPath($theme, 'static'), $path); |
||
| 938 | if (Util\File::getFS()->exists($file)) { |
||
| 939 | return [ |
||
| 940 | 'file' => $file, |
||
| 941 | 'path' => $path, |
||
| 942 | ]; |
||
| 943 | } |
||
| 944 | } |
||
| 945 | |||
| 946 | throw new RuntimeException(\sprintf('Unable to locate file "%s".', $path)); |
||
| 947 | } |
||
| 948 | |||
| 949 | /** |
||
| 950 | * Try to get remote file content. |
||
| 951 | * Returns file content or throw an exception. |
||
| 952 | * |
||
| 953 | * @throws RuntimeException |
||
| 954 | */ |
||
| 955 | private function getRemoteFileContent(string $path, ?string $userAgent = null): string |
||
| 968 | } |
||
| 969 | |||
| 970 | /** |
||
| 971 | * Optimizing $filepath image. |
||
| 972 | * Returns the new file size. |
||
| 973 | */ |
||
| 974 | private function optimizeImage(string $filepath, string $path, int $quality): int |
||
| 975 | { |
||
| 976 | $message = \sprintf('Asset not optimized: "%s"', $path); |
||
| 977 | $sizeBefore = filesize($filepath); |
||
| 978 | Optimizer::create($quality)->optimize($filepath); |
||
| 979 | $sizeAfter = filesize($filepath); |
||
| 980 | if ($sizeAfter < $sizeBefore) { |
||
| 981 | $message = \sprintf('Asset optimized: "%s" (%s Ko -> %s Ko)', $path, ceil($sizeBefore / 1000), ceil($sizeAfter / 1000)); |
||
| 982 | } |
||
| 983 | $this->builder->getLogger()->debug($message); |
||
| 984 | |||
| 985 | return $sizeAfter; |
||
| 986 | } |
||
| 987 | |||
| 988 | /** |
||
| 989 | * Returns image size informations. |
||
| 990 | * |
||
| 991 | * @see https://www.php.net/manual/function.getimagesize.php |
||
| 992 | * |
||
| 993 | * @throws RuntimeException |
||
| 994 | */ |
||
| 995 | private function getImageSize(): array|false |
||
| 1010 | } |
||
| 1011 | |||
| 1012 | /** |
||
| 1013 | * Builds CDN image URL. |
||
| 1014 | */ |
||
| 1015 | private function buildImageCdnUrl(): string |
||
| 1016 | { |
||
| 1017 | return str_replace( |
||
| 1018 | [ |
||
| 1019 | '%account%', |
||
| 1020 | '%image_url%', |
||
| 1021 | '%width%', |
||
| 1022 | '%quality%', |
||
| 1023 | '%format%', |
||
| 1033 | ); |
||
| 1034 | } |
||
| 1035 | |||
| 1036 | /** |
||
| 1037 | * Checks if the asset is not missing and is typed as an image. |
||
| 1038 | * |
||
| 1039 | * @throws RuntimeException |
||
| 1040 | */ |
||
| 1041 | private function checkImage(): void |
||
| 1042 | { |
||
| 1043 | if ($this->data['missing']) { |
||
| 1044 | throw new RuntimeException(\sprintf('Unable to resize "%s": file not found.', $this->data['path'])); |
||
| 1045 | } |
||
| 1046 | if ($this->data['type'] != 'image') { |
||
| 1047 | throw new RuntimeException(\sprintf('Unable to resize "%s": not an image.', $this->data['path'])); |
||
| 1048 | } |
||
| 1049 | } |
||
| 1050 | |||
| 1051 | /** |
||
| 1052 | * Remove redondant '/thumbnails/<width(xheight)>/' in the path. |
||
| 1053 | */ |
||
| 1054 | private function deduplicateThumbPath(string $path): string |
||
| 1064 | } |
||
| 1065 | } |
||
| 1066 |
