Cecilapp /
Cecil
| Total Complexity | 147 |
| Total Lines | 992 |
| Duplicated Lines | 0 % |
| Changes | 21 | ||
| Bugs | 9 | 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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| 36 | class Asset implements \ArrayAccess |
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| 37 | { |
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| 38 | public const IMAGE_THUMB = 'thumbnails'; |
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| 39 | |||
| 40 | /** @var Builder */ |
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| 41 | protected $builder; |
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| 42 | |||
| 43 | /** @var Config */ |
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| 44 | protected $config; |
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| 45 | |||
| 46 | /** @var array */ |
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| 47 | protected $data = []; |
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| 48 | |||
| 49 | /** @var array Cache tags */ |
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| 50 | protected $cacheTags = []; |
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| 51 | |||
| 52 | /** |
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| 53 | * Creates an Asset from a file path, an array of files path or an URL. |
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| 54 | * Options: |
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| 55 | * [ |
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| 56 | * 'filename' => <string>, |
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| 57 | * 'leading_slash' => <bool> |
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| 58 | * 'ignore_missing' => <bool>, |
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| 59 | * 'fingerprint' => <bool>, |
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| 60 | * 'minify' => <bool>, |
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| 61 | * 'optimize' => <bool>, |
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| 62 | * 'fallback' => <string>, |
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| 63 | * 'useragent' => <string>, |
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| 64 | * ] |
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| 65 | * |
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| 66 | * @param Builder $builder |
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| 67 | * @param string|array $paths |
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| 68 | * @param array|null $options |
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| 69 | * |
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| 70 | * @throws RuntimeException |
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| 71 | */ |
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| 72 | public function __construct(Builder $builder, string|array $paths, array|null $options = null) |
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| 73 | { |
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| 74 | $this->builder = $builder; |
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| 75 | $this->config = $builder->getConfig(); |
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| 76 | $paths = \is_array($paths) ? $paths : [$paths]; |
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| 77 | // checks path(s) |
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| 78 | array_walk($paths, function ($path) { |
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| 79 | // must be a string |
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| 80 | if (!\is_string($path)) { |
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| 81 | throw new RuntimeException(\sprintf('The path of an asset must be a string ("%s" given).', \gettype($path))); |
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| 82 | } |
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| 83 | // can't be empty |
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| 84 | if (empty($path)) { |
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| 85 | throw new RuntimeException('The path of an asset can\'t be empty.'); |
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| 86 | } |
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| 87 | // can't be relative |
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| 88 | if (substr($path, 0, 2) == '..') { |
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| 89 | 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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| 90 | } |
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| 91 | }); |
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| 92 | $this->data = [ |
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| 93 | 'file' => '', // absolute file path |
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| 94 | 'files' => [], // array of absolute files path |
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| 95 | 'missing' => false, // if file not found but missing allowed: 'missing' is true |
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| 96 | '_path' => '', // original path |
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| 97 | 'path' => '', // public path |
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| 98 | 'url' => null, // URL if it's a remote file |
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| 99 | 'ext' => '', // file extension |
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| 100 | 'type' => '', // file type (e.g.: image, audio, video, etc.) |
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| 101 | 'subtype' => '', // file media type (e.g.: image/png, audio/mp3, etc.) |
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| 102 | 'size' => 0, // file size (in bytes) |
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| 103 | 'width' => 0, // image width (in pixels) |
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| 104 | 'height' => 0, // image height (in pixels) |
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| 105 | 'exif' => [], // image exif data |
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| 106 | 'content' => '', // file content |
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| 107 | 'hash' => '', // file content hash (md5) |
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| 108 | ]; |
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| 109 | |||
| 110 | // handles options |
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| 111 | $options = array_merge( |
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| 112 | [ |
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| 113 | 'filename' => '', |
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| 114 | 'leading_slash' => true, |
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| 115 | 'ignore_missing' => false, |
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| 116 | 'fingerprint' => $this->config->isEnabled('assets.fingerprint'), |
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| 117 | 'minify' => $this->config->isEnabled('assets.minify'), |
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| 118 | 'optimize' => $this->config->isEnabled('assets.images.optimize'), |
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| 119 | 'fallback' => '', |
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| 120 | 'useragent' => (string) $this->config->get('assets.remote.useragent.default'), |
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| 121 | ], |
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| 122 | \is_array($options) ? $options : [] |
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| 123 | ); |
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| 124 | |||
| 125 | // cache |
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| 126 | $cache = new Cache($this->builder, 'assets'); |
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| 127 | $locateCacheKey = \sprintf('%s_locate__%s__%s', $options['filename'] ?: implode('_', $paths), $this->builder->getBuildId(), $this->builder->getVersion()); |
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| 128 | |||
| 129 | // locate file(s) and get content |
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| 130 | if (!$cache->has($locateCacheKey)) { |
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| 131 | $pathsCount = \count($paths); |
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| 132 | for ($i = 0; $i < $pathsCount; $i++) { |
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| 133 | try { |
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| 134 | $this->data['missing'] = false; |
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| 135 | $locate = $this->locateFile($paths[$i], $options['fallback'], $options['useragent']); |
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| 136 | $file = $locate['file']; |
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| 137 | $path = $locate['path']; |
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| 138 | $type = Util\File::getMediaType($file)[0]; |
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| 139 | if ($i > 0) { // bundle |
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| 140 | if ($type != $this->data['type']) { |
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| 141 | throw new RuntimeException(\sprintf('Asset bundle type error (%s != %s).', $type, $this->data['type'])); |
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| 142 | } |
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| 143 | } |
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| 144 | $this->data['file'] = $file; |
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| 145 | $this->data['files'][] = $file; |
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| 146 | $this->data['path'] = $path; |
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| 147 | $this->data['url'] = Util\File::isRemote($paths[$i]) ? $paths[$i] : null; |
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| 148 | $this->data['ext'] = Util\File::getExtension($file); |
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| 149 | $this->data['type'] = $type; |
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| 150 | $this->data['subtype'] = Util\File::getMediaType($file)[1]; |
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| 151 | $this->data['size'] += filesize($file); |
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| 152 | $this->data['content'] .= Util\File::fileGetContents($file); |
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| 153 | $this->data['hash'] = hash('md5', $this->data['content']); |
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| 154 | // bundle default filename |
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| 155 | $filename = $options['filename']; |
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| 156 | if ($pathsCount > 1 && empty($filename)) { |
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| 157 | switch ($this->data['ext']) { |
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| 158 | case 'scss': |
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| 159 | case 'css': |
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| 160 | $filename = 'styles.css'; |
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| 161 | break; |
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| 162 | case 'js': |
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| 163 | $filename = 'scripts.js'; |
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| 164 | break; |
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| 165 | default: |
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| 166 | throw new RuntimeException(\sprintf('Asset bundle supports %s files only.', '.scss, .css and .js')); |
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| 167 | } |
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| 168 | } |
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| 169 | // apply bundle filename to path |
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| 170 | if (!empty($filename)) { |
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| 171 | $this->data['path'] = $filename; |
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| 172 | } |
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| 173 | // add leading slash |
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| 174 | if ($options['leading_slash']) { |
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| 175 | $this->data['path'] = '/' . ltrim($this->data['path'], '/'); |
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| 176 | } |
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| 177 | $this->data['_path'] = $this->data['path']; |
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| 178 | } catch (RuntimeException $e) { |
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| 179 | if ($options['ignore_missing']) { |
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| 180 | $this->data['missing'] = true; |
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| 181 | continue; |
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| 182 | } |
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| 183 | throw new RuntimeException( |
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| 184 | \sprintf('Can\'t handle asset "%s".', $paths[$i]), |
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| 185 | previous: $e |
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| 186 | ); |
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| 187 | } |
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| 188 | } |
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| 189 | $cache->set($locateCacheKey, $this->data); |
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| 190 | } |
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| 191 | $this->data = $cache->get($locateCacheKey); |
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| 192 | |||
| 193 | // missing |
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| 194 | if ($this->data['missing']) { |
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| 195 | return; |
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| 196 | } |
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| 197 | |||
| 198 | // cache |
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| 199 | $cache = new Cache($this->builder, 'assets'); |
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| 200 | // create cache tags from options |
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| 201 | $this->cacheTags = $options; |
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| 202 | // remove some cache tags |
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| 203 | unset($this->cacheTags['optimize'], $this->cacheTags['ignore_missing'], $this->cacheTags['fallback'], $this->cacheTags['useragent']); |
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| 204 | // optimize images? |
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| 205 | $optimize = false; |
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| 206 | if ($options['optimize'] && $this->data['type'] == 'image' && !$this->isImageInCdn()) { |
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| 207 | $optimize = true; |
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| 208 | $quality = (int) $this->config->get('assets.images.quality'); |
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| 209 | $this->cacheTags['quality'] = $quality; |
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| 210 | } |
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| 211 | $cacheKey = $cache->createKeyFromAsset($this, $this->cacheTags); |
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| 212 | if (!$cache->has($cacheKey)) { |
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| 213 | // image: width, height and exif |
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| 214 | if ($this->data['type'] == 'image') { |
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| 215 | $this->data['width'] = $this->getWidth(); |
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| 216 | $this->data['height'] = $this->getHeight(); |
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| 217 | if ($this->data['subtype'] == 'image/jpeg') { |
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| 218 | $this->data['exif'] = Util\File::readExif($this->data['file']); |
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| 219 | } |
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| 220 | } |
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| 221 | // fingerprinting |
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| 222 | if ($options['fingerprint']) { |
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| 223 | $this->doFingerprint(); |
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| 224 | } |
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| 225 | // compiling Sass files |
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| 226 | $this->doCompile(); |
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| 227 | // minifying (CSS and JavScript files) |
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| 228 | if ($options['minify']) { |
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| 229 | $this->doMinify(); |
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| 230 | } |
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| 231 | $cache->set($cacheKey, $this->data, $this->config->get('cache.assets.ttl')); |
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| 232 | $this->builder->getLogger()->debug(\sprintf('Asset cached: "%s"', $this->data['path'])); |
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| 233 | // optimizing images files (in cache directory) |
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| 234 | if ($optimize) { |
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| 235 | $this->optimize($cache->getContentFilePathname($this->data['path']), $this->data['path'], $quality); |
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| 236 | } |
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| 237 | } |
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| 238 | $this->data = $cache->get($cacheKey); |
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| 239 | } |
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| 240 | |||
| 241 | /** |
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| 242 | * Returns path. |
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| 243 | */ |
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| 244 | public function __toString(): string |
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| 245 | { |
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| 246 | $this->save(); |
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| 247 | |||
| 248 | if ($this->isImageInCdn()) { |
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| 249 | return $this->buildImageCdnUrl(); |
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| 250 | } |
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| 251 | |||
| 252 | if ($this->builder->getConfig()->isEnabled('canonicalurl')) { |
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| 253 | return (string) new Url($this->builder, $this->data['path'], ['canonical' => true]); |
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| 254 | } |
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| 255 | |||
| 256 | return $this->data['path']; |
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| 257 | } |
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| 258 | |||
| 259 | /** |
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| 260 | * Compiles a SCSS + cache. |
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| 261 | * |
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| 262 | * @throws RuntimeException |
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| 263 | */ |
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| 264 | public function compile(): self |
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| 276 | } |
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| 277 | |||
| 278 | /** |
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| 279 | * Minifying a CSS or a JS. |
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| 280 | */ |
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| 281 | public function minify(): self |
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| 293 | } |
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| 294 | |||
| 295 | /** |
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| 296 | * Add hash to the file name + cache. |
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| 297 | */ |
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| 298 | public function fingerprint(): self |
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| 310 | } |
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| 311 | |||
| 312 | /** |
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| 313 | * Scales down an image to a new $width. |
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| 314 | * |
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| 315 | * @throws RuntimeException |
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| 316 | */ |
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| 317 | public function resize(int $width): self |
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| 318 | { |
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| 319 | $this->checkImage(); |
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| 320 | |||
| 321 | // if the image is already smaller than the requested width, return it |
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| 322 | if ($width >= $this->data['width']) { |
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| 323 | return $this; |
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| 324 | } |
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| 325 | |||
| 326 | $assetResized = clone $this; |
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| 327 | $assetResized->data['width'] = $width; |
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| 328 | |||
| 329 | if ($this->isImageInCdn()) { |
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| 330 | $assetResized->data['height'] = round($this->data['height'] / ($this->data['width'] / $width)); |
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| 331 | |||
| 332 | return $assetResized; // returns asset with the new dimensions only: CDN do the rest of the job |
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| 333 | } |
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| 334 | |||
| 335 | $quality = (int) $this->config->get('assets.images.quality'); |
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| 336 | |||
| 337 | $cache = new Cache($this->builder, 'assets'); |
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| 338 | $assetResized->cacheTags['quality'] = $quality; |
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| 339 | $assetResized->cacheTags['width'] = $width; |
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| 340 | $cacheKey = $cache->createKeyFromAsset($assetResized, $assetResized->cacheTags); |
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| 341 | if (!$cache->has($cacheKey)) { |
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| 342 | $assetResized->data['content'] = Image::resize($assetResized, $width, $quality); |
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| 343 | $assetResized->data['path'] = '/' . Util::joinPath( |
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| 344 | (string) $this->config->get('assets.target'), |
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| 345 | self::IMAGE_THUMB, |
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| 346 | (string) $width, |
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| 347 | $assetResized->data['path'] |
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| 348 | ); |
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| 349 | $assetResized->data['path'] = $this->deduplicateThumbPath($assetResized->data['path']); |
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| 350 | $assetResized->data['height'] = $assetResized->getHeight(); |
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| 351 | $assetResized->data['size'] = \strlen($assetResized->data['content']); |
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| 352 | |||
| 353 | $cache->set($cacheKey, $assetResized->data, $this->config->get('cache.assets.ttl')); |
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| 354 | $this->builder->getLogger()->debug(\sprintf('Asset resized: "%s" (%sx)', $assetResized->data['path'], $width)); |
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| 355 | } |
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| 356 | $assetResized->data = $cache->get($cacheKey); |
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| 357 | |||
| 358 | return $assetResized; |
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| 359 | } |
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| 360 | |||
| 361 | /** |
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| 362 | * Crops the image to the specified width and height, keeping the specified position. |
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| 363 | * |
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| 364 | * @throws RuntimeException |
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| 365 | */ |
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| 366 | public function cover(int $width, int $height, string $position = 'center'): self |
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| 367 | { |
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| 368 | $this->checkImage(); |
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| 369 | |||
| 370 | $assetResized = clone $this; |
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| 371 | $assetResized->data['width'] = $width; |
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| 372 | $assetResized->data['height'] = $height; |
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| 373 | |||
| 374 | $quality = (int) $this->config->get('assets.images.quality'); |
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| 375 | |||
| 376 | $cache = new Cache($this->builder, 'assets'); |
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| 377 | $assetResized->cacheTags['quality'] = $quality; |
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| 378 | $assetResized->cacheTags['width'] = $width; |
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| 379 | $assetResized->cacheTags['height'] = $height; |
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| 380 | $cacheKey = $cache->createKeyFromAsset($assetResized, $assetResized->cacheTags); |
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| 381 | if (!$cache->has($cacheKey)) { |
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| 382 | $assetResized->data['content'] = Image::cover($assetResized, $width, $height, $position, $quality); |
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| 383 | $assetResized->data['path'] = '/' . Util::joinPath( |
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| 384 | (string) $this->config->get('assets.target'), |
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| 385 | self::IMAGE_THUMB, |
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| 386 | (string) $width . 'x' . (string) $height, |
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| 387 | $assetResized->data['path'] |
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| 388 | ); |
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| 389 | $assetResized->data['path'] = $this->deduplicateThumbPath($assetResized->data['path']); |
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| 390 | $assetResized->data['size'] = \strlen($assetResized->data['content']); |
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| 391 | |||
| 392 | $cache->set($cacheKey, $assetResized->data, $this->config->get('cache.assets.ttl')); |
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| 393 | $this->builder->getLogger()->debug(\sprintf('Asset resized: "%s" (%sx%s)', $assetResized->data['path'], $width, $height)); |
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| 394 | } |
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| 395 | $assetResized->data = $cache->get($cacheKey); |
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| 396 | |||
| 397 | return $assetResized; |
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| 398 | } |
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| 399 | |||
| 400 | /** |
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| 401 | * Creates a maskable icon from an image asset. |
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| 402 | * The maskable icon is used for Progressive Web Apps (PWAs). |
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| 403 | * |
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| 404 | * @throws RuntimeException |
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| 405 | */ |
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| 406 | public function maskable(): self |
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| 407 | { |
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| 408 | $this->checkImage(); |
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| 409 | |||
| 410 | $assetMaskable = clone $this; |
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| 411 | |||
| 412 | $quality = (int) $this->config->get('assets.images.quality'); |
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| 413 | |||
| 414 | $cache = new Cache($this->builder, 'assets'); |
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| 415 | $assetMaskable->cacheTags['maskable'] = true; |
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| 416 | $cacheKey = $cache->createKeyFromAsset($assetMaskable, $assetMaskable->cacheTags); |
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| 417 | if (!$cache->has($cacheKey)) { |
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| 418 | $assetMaskable->data['content'] = Image::maskable($assetMaskable, $quality); |
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| 419 | $assetMaskable->data['path'] = '/' . Util::joinPath( |
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| 420 | (string) $this->config->get('assets.target'), |
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| 421 | 'maskable', |
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| 422 | $assetMaskable->data['path'] |
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| 423 | ); |
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| 424 | $assetMaskable->data['size'] = \strlen($assetMaskable->data['content']); |
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| 425 | |||
| 426 | $cache->set($cacheKey, $assetMaskable->data, $this->config->get('cache.assets.ttl')); |
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| 427 | $this->builder->getLogger()->error(\sprintf('Asset maskabled: "%s"', $assetMaskable->data['path'])); |
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| 428 | } |
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| 429 | $assetMaskable->data = $cache->get($cacheKey); |
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| 430 | |||
| 431 | return $assetMaskable; |
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| 432 | } |
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| 433 | |||
| 434 | /** |
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| 435 | * Converts an image asset to $format format. |
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| 436 | * |
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| 437 | * @throws RuntimeException |
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| 438 | */ |
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| 439 | public function convert(string $format, ?int $quality = null): self |
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| 440 | { |
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| 441 | if ($this->data['type'] != 'image') { |
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| 442 | throw new RuntimeException(\sprintf('Not able to convert "%s" (%s) to %s: not an image.', $this->data['path'], $this->data['type'], $format)); |
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| 443 | } |
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| 444 | |||
| 445 | if ($quality === null) { |
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| 446 | $quality = (int) $this->config->get('assets.images.quality'); |
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| 447 | } |
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| 448 | |||
| 449 | $asset = clone $this; |
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| 450 | $asset['ext'] = $format; |
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| 451 | $asset->data['subtype'] = "image/$format"; |
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| 452 | |||
| 453 | if ($this->isImageInCdn()) { |
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| 454 | return $asset; // returns the asset with the new extension only: CDN do the rest of the job |
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| 455 | } |
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| 456 | |||
| 457 | $cache = new Cache($this->builder, 'assets'); |
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| 458 | $this->cacheTags['quality'] = $quality; |
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| 459 | if ($this->data['width']) { |
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| 460 | $this->cacheTags['width'] = $this->data['width']; |
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| 461 | } |
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| 462 | $cacheKey = $cache->createKeyFromAsset($asset, $this->cacheTags); |
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| 463 | if (!$cache->has($cacheKey)) { |
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| 464 | $asset->data['content'] = Image::convert($asset, $format, $quality); |
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| 465 | $asset->data['path'] = preg_replace('/\.' . $this->data['ext'] . '$/m', ".$format", $this->data['path']); |
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| 466 | $asset->data['size'] = \strlen($asset->data['content']); |
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| 467 | $cache->set($cacheKey, $asset->data, $this->config->get('cache.assets.ttl')); |
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| 468 | $this->builder->getLogger()->debug(\sprintf('Asset converted: "%s" (%s -> %s)', $asset->data['path'], $this->data['ext'], $format)); |
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| 469 | } |
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| 470 | $asset->data = $cache->get($cacheKey); |
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| 471 | |||
| 472 | return $asset; |
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| 473 | } |
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| 474 | |||
| 475 | /** |
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| 476 | * Converts an image asset to WebP format. |
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| 477 | * |
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| 478 | * @throws RuntimeException |
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| 479 | */ |
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| 480 | public function webp(?int $quality = null): self |
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| 481 | { |
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| 482 | return $this->convert('webp', $quality); |
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| 483 | } |
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| 484 | |||
| 485 | /** |
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| 486 | * Converts an image asset to AVIF format. |
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| 487 | * |
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| 488 | * @throws RuntimeException |
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| 489 | */ |
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| 490 | public function avif(?int $quality = null): self |
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| 491 | { |
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| 492 | return $this->convert('avif', $quality); |
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| 493 | } |
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| 494 | |||
| 495 | /** |
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| 496 | * Implements \ArrayAccess. |
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| 497 | */ |
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| 498 | #[\ReturnTypeWillChange] |
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| 499 | public function offsetSet($offset, $value): void |
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| 500 | { |
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| 501 | if (!\is_null($offset)) { |
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| 502 | $this->data[$offset] = $value; |
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| 503 | } |
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| 504 | } |
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| 505 | |||
| 506 | /** |
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| 507 | * Implements \ArrayAccess. |
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| 508 | */ |
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| 509 | #[\ReturnTypeWillChange] |
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| 510 | public function offsetExists($offset): bool |
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| 511 | { |
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| 512 | return isset($this->data[$offset]); |
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| 513 | } |
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| 514 | |||
| 515 | /** |
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| 516 | * Implements \ArrayAccess. |
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| 517 | */ |
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| 518 | #[\ReturnTypeWillChange] |
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| 519 | public function offsetUnset($offset): void |
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| 520 | { |
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| 521 | unset($this->data[$offset]); |
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| 522 | } |
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| 523 | |||
| 524 | /** |
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| 525 | * Implements \ArrayAccess. |
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| 526 | */ |
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| 527 | #[\ReturnTypeWillChange] |
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| 528 | public function offsetGet($offset) |
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| 529 | { |
||
| 530 | return isset($this->data[$offset]) ? $this->data[$offset] : null; |
||
| 531 | } |
||
| 532 | |||
| 533 | /** |
||
| 534 | * Hashing content of an asset with the specified algo, sha384 by default. |
||
| 535 | * Used for SRI (Subresource Integrity). |
||
| 536 | * |
||
| 537 | * @see https://developer.mozilla.org/fr/docs/Web/Security/Subresource_Integrity |
||
| 538 | */ |
||
| 539 | public function getIntegrity(string $algo = 'sha384'): string |
||
| 540 | { |
||
| 541 | return \sprintf('%s-%s', $algo, base64_encode(hash($algo, $this->data['content'], true))); |
||
| 542 | } |
||
| 543 | |||
| 544 | /** |
||
| 545 | * Returns MP3 file infos. |
||
| 546 | * |
||
| 547 | * @see https://github.com/wapmorgan/Mp3Info |
||
| 548 | */ |
||
| 549 | public function getAudio(): Mp3Info |
||
| 550 | { |
||
| 551 | if ($this->data['type'] !== 'audio') { |
||
| 552 | throw new RuntimeException(\sprintf('Not able to get audio infos of "%s".', $this->data['path'])); |
||
| 553 | } |
||
| 554 | |||
| 555 | return new Mp3Info($this->data['file']); |
||
| 556 | } |
||
| 557 | |||
| 558 | /** |
||
| 559 | * Returns MP4 file infos. |
||
| 560 | * |
||
| 561 | * @see https://github.com/clwu88/php-read-mp4info |
||
| 562 | */ |
||
| 563 | public function getVideo(): array |
||
| 564 | { |
||
| 565 | if ($this->data['type'] !== 'video') { |
||
| 566 | throw new RuntimeException(\sprintf('Not able to get video infos of "%s".', $this->data['path'])); |
||
| 567 | } |
||
| 568 | |||
| 569 | return (array) \Clwu\Mp4::getInfo($this->data['file']); |
||
| 570 | } |
||
| 571 | |||
| 572 | /** |
||
| 573 | * Returns the Data URL (encoded in Base64). |
||
| 574 | * |
||
| 575 | * @throws RuntimeException |
||
| 576 | */ |
||
| 577 | public function dataurl(): string |
||
| 578 | { |
||
| 579 | if ($this->data['type'] == 'image' && !Image::isSVG($this)) { |
||
| 580 | return Image::getDataUrl($this, (int) $this->config->get('assets.images.quality')); |
||
| 581 | } |
||
| 582 | |||
| 583 | return \sprintf('data:%s;base64,%s', $this->data['subtype'], base64_encode($this->data['content'])); |
||
| 584 | } |
||
| 585 | |||
| 586 | /** |
||
| 587 | * Adds asset path to the list of assets to save. |
||
| 588 | * |
||
| 589 | * @throws RuntimeException |
||
| 590 | */ |
||
| 591 | public function save(): void |
||
| 592 | { |
||
| 593 | if ($this->data['missing']) { |
||
| 594 | return; |
||
| 595 | } |
||
| 596 | |||
| 597 | $cache = new Cache($this->builder, 'assets'); |
||
| 598 | if (empty($this->data['path']) || !Util\File::getFS()->exists($cache->getContentFilePathname($this->data['path']))) { |
||
| 599 | throw new RuntimeException( |
||
| 600 | \sprintf('Can\'t add "%s" to assets list. Please clear cache and retry.', $this->data['path']) |
||
| 601 | ); |
||
| 602 | } |
||
| 603 | |||
| 604 | $this->builder->addAsset($this->data['path']); |
||
| 605 | } |
||
| 606 | |||
| 607 | /** |
||
| 608 | * Is the asset an image and is it in CDN? |
||
| 609 | */ |
||
| 610 | public function isImageInCdn(): bool |
||
| 611 | { |
||
| 612 | if ( |
||
| 613 | $this->data['type'] == 'image' |
||
| 614 | && $this->config->isEnabled('assets.images.cdn') |
||
| 615 | && $this->data['ext'] != 'ico' |
||
| 616 | && (Image::isSVG($this) && $this->config->isEnabled('assets.images.cdn.svg')) |
||
| 617 | ) { |
||
| 618 | return true; |
||
| 619 | } |
||
| 620 | // handle remote image? |
||
| 621 | if ($this->data['url'] !== null && $this->config->isEnabled('assets.images.cdn.remote')) { |
||
| 622 | return true; |
||
| 623 | } |
||
| 624 | |||
| 625 | return false; |
||
| 626 | } |
||
| 627 | |||
| 628 | /** |
||
| 629 | * Builds a relative path from a URL. |
||
| 630 | * Used for remote files. |
||
| 631 | */ |
||
| 632 | public static function buildPathFromUrl(string $url): string |
||
| 633 | { |
||
| 634 | $host = parse_url($url, PHP_URL_HOST); |
||
| 635 | $path = parse_url($url, PHP_URL_PATH); |
||
| 636 | $query = parse_url($url, PHP_URL_QUERY); |
||
| 637 | $ext = pathinfo(parse_url($url, PHP_URL_PATH), PATHINFO_EXTENSION); |
||
| 638 | |||
| 639 | // Google Fonts hack |
||
| 640 | if (Util\Str::endsWith($path, '/css') || Util\Str::endsWith($path, '/css2')) { |
||
| 641 | $ext = 'css'; |
||
| 642 | } |
||
| 643 | |||
| 644 | return Page::slugify(\sprintf('%s%s%s%s', $host, self::sanitize($path), $query ? "-$query" : '', $query && $ext ? ".$ext" : '')); |
||
| 645 | } |
||
| 646 | |||
| 647 | /** |
||
| 648 | * Replaces some characters by '_'. |
||
| 649 | */ |
||
| 650 | public static function sanitize(string $string): string |
||
| 651 | { |
||
| 652 | return str_replace(['<', '>', ':', '"', '\\', '|', '?', '*'], '_', $string); |
||
| 653 | } |
||
| 654 | |||
| 655 | /** |
||
| 656 | * Compiles a SCSS. |
||
| 657 | * |
||
| 658 | * @throws RuntimeException |
||
| 659 | */ |
||
| 660 | protected function doCompile(): self |
||
| 661 | { |
||
| 662 | // abort if not a SCSS file |
||
| 663 | if ($this->data['ext'] != 'scss') { |
||
| 664 | return $this; |
||
| 665 | } |
||
| 666 | $scssPhp = new Compiler(); |
||
| 667 | // import paths |
||
| 668 | $importDir = []; |
||
| 669 | $importDir[] = Util::joinPath($this->config->getStaticPath()); |
||
| 670 | $importDir[] = Util::joinPath($this->config->getAssetsPath()); |
||
| 671 | $scssDir = (array) $this->config->get('assets.compile.import'); |
||
| 672 | $themes = $this->config->getTheme() ?? []; |
||
| 673 | foreach ($scssDir as $dir) { |
||
| 674 | $importDir[] = Util::joinPath($this->config->getStaticPath(), $dir); |
||
| 675 | $importDir[] = Util::joinPath($this->config->getAssetsPath(), $dir); |
||
| 676 | $importDir[] = Util::joinPath(\dirname($this->data['file']), $dir); |
||
| 677 | foreach ($themes as $theme) { |
||
| 678 | $importDir[] = Util::joinPath($this->config->getThemeDirPath($theme, "static/$dir")); |
||
| 679 | $importDir[] = Util::joinPath($this->config->getThemeDirPath($theme, "assets/$dir")); |
||
| 680 | } |
||
| 681 | } |
||
| 682 | $scssPhp->setQuietDeps(true); |
||
| 683 | $scssPhp->setImportPaths(array_unique($importDir)); |
||
| 684 | // adds source map |
||
| 685 | if ($this->builder->isDebug() && $this->config->isEnabled('assets.compile.sourcemap')) { |
||
| 686 | $importDir = []; |
||
| 687 | $assetDir = (string) $this->config->get('assets.dir'); |
||
| 688 | $assetDirPos = strrpos($this->data['file'], DIRECTORY_SEPARATOR . $assetDir . DIRECTORY_SEPARATOR); |
||
| 689 | $fileRelPath = substr($this->data['file'], $assetDirPos + 8); |
||
| 690 | $filePath = Util::joinFile($this->config->getOutputPath(), $fileRelPath); |
||
| 691 | $importDir[] = \dirname($filePath); |
||
| 692 | foreach ($scssDir as $dir) { |
||
| 693 | $importDir[] = Util::joinFile($this->config->getOutputPath(), $dir); |
||
| 694 | } |
||
| 695 | $scssPhp->setImportPaths(array_unique($importDir)); |
||
| 696 | $scssPhp->setSourceMap(Compiler::SOURCE_MAP_INLINE); |
||
| 697 | $scssPhp->setSourceMapOptions([ |
||
| 698 | 'sourceMapBasepath' => Util::joinPath($this->config->getOutputPath()), |
||
| 699 | 'sourceRoot' => '/', |
||
| 700 | ]); |
||
| 701 | } |
||
| 702 | // defines output style |
||
| 703 | $outputStyles = ['expanded', 'compressed']; |
||
| 704 | $outputStyle = strtolower((string) $this->config->get('assets.compile.style')); |
||
| 705 | if (!\in_array($outputStyle, $outputStyles)) { |
||
| 706 | throw new ConfigException(\sprintf('"%s" value must be "%s".', 'assets.compile.style', implode('" or "', $outputStyles))); |
||
| 707 | } |
||
| 708 | $scssPhp->setOutputStyle($outputStyle == 'compressed' ? OutputStyle::COMPRESSED : OutputStyle::EXPANDED); |
||
| 709 | // set variables |
||
| 710 | $variables = $this->config->get('assets.compile.variables'); |
||
| 711 | if (!empty($variables)) { |
||
| 712 | $variables = array_map('ScssPhp\ScssPhp\ValueConverter::parseValue', $variables); |
||
| 713 | $scssPhp->replaceVariables($variables); |
||
| 714 | } |
||
| 715 | // debug |
||
| 716 | if ($this->builder->isDebug()) { |
||
| 717 | $scssPhp->setQuietDeps(false); |
||
| 718 | $this->builder->getLogger()->debug(\sprintf("SCSS compiler imported paths:\n%s", Util\Str::arrayToList(array_unique($importDir)))); |
||
| 719 | } |
||
| 720 | // update data |
||
| 721 | $this->data['path'] = preg_replace('/sass|scss/m', 'css', $this->data['path']); |
||
| 722 | $this->data['ext'] = 'css'; |
||
| 723 | $this->data['type'] = 'text'; |
||
| 724 | $this->data['subtype'] = 'text/css'; |
||
| 725 | $this->data['content'] = $scssPhp->compileString($this->data['content'])->getCss(); |
||
| 726 | $this->data['size'] = \strlen($this->data['content']); |
||
| 727 | |||
| 728 | $this->builder->getLogger()->debug(\sprintf('Asset compiled: "%s"', $this->data['path'])); |
||
| 729 | |||
| 730 | return $this; |
||
| 731 | } |
||
| 732 | |||
| 733 | /** |
||
| 734 | * Minifying a CSS or a JS + cache. |
||
| 735 | * |
||
| 736 | * @throws RuntimeException |
||
| 737 | */ |
||
| 738 | protected function doMinify(): self |
||
| 739 | { |
||
| 740 | // in debug mode: disable minify to preserve inline source map |
||
| 741 | if ($this->builder->isDebug() && $this->config->isEnabled('assets.compile.sourcemap')) { |
||
| 742 | return $this; |
||
| 743 | } |
||
| 744 | // abord if not a CSS or JS file |
||
| 745 | if ($this->data['ext'] != 'css' && $this->data['ext'] != 'js') { |
||
| 746 | return $this; |
||
| 747 | } |
||
| 748 | // abort if already minified |
||
| 749 | if (substr($this->data['path'], -8) == '.min.css' || substr($this->data['path'], -7) == '.min.js') { |
||
| 750 | return $this; |
||
| 751 | } |
||
| 752 | // compile SCSS files |
||
| 753 | if ($this->data['ext'] == 'scss') { |
||
| 754 | $this->compile(); |
||
| 755 | } |
||
| 756 | switch ($this->data['ext']) { |
||
| 757 | case 'css': |
||
| 758 | $minifier = new Minify\CSS($this->data['content']); |
||
| 759 | break; |
||
| 760 | case 'js': |
||
| 761 | $minifier = new Minify\JS($this->data['content']); |
||
| 762 | break; |
||
| 763 | default: |
||
| 764 | throw new RuntimeException(\sprintf('Not able to minify "%s".', $this->data['path'])); |
||
| 765 | } |
||
| 766 | $this->data['content'] = $minifier->minify(); |
||
| 767 | $this->data['size'] = \strlen($this->data['content']); |
||
| 768 | |||
| 769 | $this->builder->getLogger()->debug(\sprintf('Asset minified: "%s"', $this->data['path'])); |
||
| 770 | |||
| 771 | return $this; |
||
| 772 | } |
||
| 773 | |||
| 774 | /** |
||
| 775 | * Add hash to the file name. |
||
| 776 | */ |
||
| 777 | protected function doFingerprint(): self |
||
| 778 | { |
||
| 779 | $hash = hash('md5', $this->data['content']); |
||
| 780 | $this->data['path'] = preg_replace( |
||
| 781 | '/\.' . $this->data['ext'] . '$/m', |
||
| 782 | ".$hash." . $this->data['ext'], |
||
| 783 | $this->data['path'] |
||
| 784 | ); |
||
| 785 | $this->builder->getLogger()->debug(\sprintf('Asset fingerprinted: "%s"', $this->data['path'])); |
||
| 786 | |||
| 787 | return $this; |
||
| 788 | } |
||
| 789 | |||
| 790 | /** |
||
| 791 | * Returns local file path and updated path, or throw an exception. |
||
| 792 | * If $fallback path is set, it will be used if the remote file is not found. |
||
| 793 | * |
||
| 794 | * Try to locate the file in: |
||
| 795 | * (1. remote file) |
||
| 796 | * 1. assets |
||
| 797 | * 2. themes/<theme>/assets |
||
| 798 | * 3. static |
||
| 799 | * 4. themes/<theme>/static |
||
| 800 | * |
||
| 801 | * @throws RuntimeException |
||
| 802 | */ |
||
| 803 | private function locateFile(string $path, ?string $fallback = null, ?string $userAgent = null): array |
||
| 804 | { |
||
| 805 | // remote file |
||
| 806 | if (Util\File::isRemote($path)) { |
||
| 807 | try { |
||
| 808 | $content = $this->getRemoteFileContent($path, $userAgent); |
||
| 809 | $path = self::buildPathFromUrl($path); |
||
| 810 | $cache = new Cache($this->builder, 'assets/remote'); |
||
| 811 | if (!$cache->has($path)) { |
||
| 812 | $cache->set($path, [ |
||
| 813 | 'content' => $content, |
||
| 814 | 'path' => $path, |
||
| 815 | ], $this->config->get('cache.assets.remote.ttl')); |
||
| 816 | } |
||
| 817 | return [ |
||
| 818 | 'file' => $cache->getContentFilePathname($path), |
||
| 819 | 'path' => $path, |
||
| 820 | ]; |
||
| 821 | } catch (RuntimeException $e) { |
||
| 822 | if (empty($fallback)) { |
||
| 823 | throw new RuntimeException($e->getMessage()); |
||
| 824 | } |
||
| 825 | $path = $fallback; |
||
| 826 | } |
||
| 827 | } |
||
| 828 | |||
| 829 | // checks in assets/ |
||
| 830 | $file = Util::joinFile($this->config->getAssetsPath(), $path); |
||
| 831 | if (Util\File::getFS()->exists($file)) { |
||
| 832 | return [ |
||
| 833 | 'file' => $file, |
||
| 834 | 'path' => $path, |
||
| 835 | ]; |
||
| 836 | } |
||
| 837 | |||
| 838 | // checks in each themes/<theme>/assets/ |
||
| 839 | foreach ($this->config->getTheme() ?? [] as $theme) { |
||
| 840 | $file = Util::joinFile($this->config->getThemeDirPath($theme, 'assets'), $path); |
||
| 841 | if (Util\File::getFS()->exists($file)) { |
||
| 842 | return [ |
||
| 843 | 'file' => $file, |
||
| 844 | 'path' => $path, |
||
| 845 | ]; |
||
| 846 | } |
||
| 847 | } |
||
| 848 | |||
| 849 | // checks in static/ |
||
| 850 | $file = Util::joinFile($this->config->getStaticPath(), $path); |
||
| 851 | if (Util\File::getFS()->exists($file)) { |
||
| 852 | return [ |
||
| 853 | 'file' => $file, |
||
| 854 | 'path' => $path, |
||
| 855 | ]; |
||
| 856 | } |
||
| 857 | |||
| 858 | // checks in each themes/<theme>/static/ |
||
| 859 | foreach ($this->config->getTheme() ?? [] as $theme) { |
||
| 860 | $file = Util::joinFile($this->config->getThemeDirPath($theme, 'static'), $path); |
||
| 861 | if (Util\File::getFS()->exists($file)) { |
||
| 862 | return [ |
||
| 863 | 'file' => $file, |
||
| 864 | 'path' => $path, |
||
| 865 | ]; |
||
| 866 | } |
||
| 867 | } |
||
| 868 | |||
| 869 | throw new RuntimeException(\sprintf('Can\'t locate file "%s".', $path)); |
||
| 870 | } |
||
| 871 | |||
| 872 | /** |
||
| 873 | * Try to get remote file content. |
||
| 874 | * Returns file content or throw an exception. |
||
| 875 | * |
||
| 876 | * @throws RuntimeException |
||
| 877 | */ |
||
| 878 | private function getRemoteFileContent(string $path, ?string $userAgent = null): string |
||
| 879 | { |
||
| 880 | if (!Util\File::isRemoteExists($path)) { |
||
| 881 | throw new RuntimeException(\sprintf('Can\'t get remote file "%s".', $path)); |
||
| 882 | } |
||
| 883 | if (false === $content = Util\File::fileGetContents($path, $userAgent)) { |
||
| 884 | throw new RuntimeException(\sprintf('Can\'t get content of remote file "%s".', $path)); |
||
| 885 | } |
||
| 886 | if (\strlen($content) <= 1) { |
||
| 887 | throw new RuntimeException(\sprintf('Remote file "%s" is empty.', $path)); |
||
| 888 | } |
||
| 889 | |||
| 890 | return $content; |
||
| 891 | } |
||
| 892 | |||
| 893 | /** |
||
| 894 | * Optimizing $filepath image. |
||
| 895 | * Returns the new file size. |
||
| 896 | */ |
||
| 897 | private function optimize(string $filepath, string $path, int $quality): int |
||
| 898 | { |
||
| 899 | $message = \sprintf('Asset not optimized: "%s"', $path); |
||
| 900 | $sizeBefore = filesize($filepath); |
||
| 901 | Optimizer::create($quality)->optimize($filepath); |
||
| 902 | $sizeAfter = filesize($filepath); |
||
| 903 | if ($sizeAfter < $sizeBefore) { |
||
| 904 | $message = \sprintf( |
||
| 905 | 'Asset optimized: "%s" (%s Ko -> %s Ko)', |
||
| 906 | $path, |
||
| 907 | ceil($sizeBefore / 1000), |
||
| 908 | ceil($sizeAfter / 1000) |
||
| 909 | ); |
||
| 910 | } |
||
| 911 | $this->builder->getLogger()->debug($message); |
||
| 912 | |||
| 913 | return $sizeAfter; |
||
| 914 | } |
||
| 915 | |||
| 916 | /** |
||
| 917 | * Returns the width of an image/SVG. |
||
| 918 | * |
||
| 919 | * @throws RuntimeException |
||
| 920 | */ |
||
| 921 | private function getWidth(): int |
||
| 922 | { |
||
| 923 | if ($this->data['type'] != 'image') { |
||
| 924 | return 0; |
||
| 925 | } |
||
| 926 | if (Image::isSVG($this) && false !== $svg = Image::getSvgAttributes($this)) { |
||
| 927 | return (int) $svg->width; |
||
| 928 | } |
||
| 929 | if (false === $size = $this->getImageSize()) { |
||
| 930 | throw new RuntimeException(\sprintf('Not able to get width of "%s".', $this->data['path'])); |
||
| 931 | } |
||
| 932 | |||
| 933 | return $size[0]; |
||
| 934 | } |
||
| 935 | |||
| 936 | /** |
||
| 937 | * Returns the height of an image/SVG. |
||
| 938 | * |
||
| 939 | * @throws RuntimeException |
||
| 940 | */ |
||
| 941 | private function getHeight(): int |
||
| 942 | { |
||
| 943 | if ($this->data['type'] != 'image') { |
||
| 944 | return 0; |
||
| 945 | } |
||
| 946 | if (Image::isSVG($this) && false !== $svg = Image::getSvgAttributes($this)) { |
||
| 947 | return (int) $svg->height; |
||
| 948 | } |
||
| 949 | if (false === $size = $this->getImageSize()) { |
||
| 950 | throw new RuntimeException(\sprintf('Not able to get height of "%s".', $this->data['path'])); |
||
| 951 | } |
||
| 952 | |||
| 953 | return $size[1]; |
||
| 954 | } |
||
| 955 | |||
| 956 | /** |
||
| 957 | * Returns image size informations. |
||
| 958 | * |
||
| 959 | * @see https://www.php.net/manual/function.getimagesize.php |
||
| 960 | * |
||
| 961 | * @return array|false |
||
| 962 | */ |
||
| 963 | private function getImageSize() |
||
| 964 | { |
||
| 965 | if (!$this->data['type'] == 'image') { |
||
| 966 | return false; |
||
| 967 | } |
||
| 968 | |||
| 969 | try { |
||
| 970 | if (false === $size = getimagesizefromstring($this->data['content'])) { |
||
| 971 | return false; |
||
| 972 | } |
||
| 973 | } catch (\Exception $e) { |
||
| 974 | throw new RuntimeException(\sprintf('Handling asset "%s" failed: "%s"', $this->data['path'], $e->getMessage())); |
||
| 975 | } |
||
| 976 | |||
| 977 | return $size; |
||
| 978 | } |
||
| 979 | |||
| 980 | /** |
||
| 981 | * Builds CDN image URL. |
||
| 982 | */ |
||
| 983 | private function buildImageCdnUrl(): string |
||
| 984 | { |
||
| 985 | return str_replace( |
||
| 986 | [ |
||
| 987 | '%account%', |
||
| 988 | '%image_url%', |
||
| 989 | '%width%', |
||
| 990 | '%quality%', |
||
| 991 | '%format%', |
||
| 992 | ], |
||
| 993 | [ |
||
| 994 | $this->config->get('assets.images.cdn.account') ?? '', |
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| 995 | ltrim($this->data['url'] ?? (string) new Url($this->builder, $this->data['path'], ['canonical' => $this->config->get('assets.images.cdn.canonical') ?? true]), '/'), |
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| 996 | $this->data['width'], |
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| 997 | (int) $this->config->get('assets.images.quality'), |
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| 998 | $this->data['ext'], |
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| 999 | ], |
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| 1000 | (string) $this->config->get('assets.images.cdn.url') |
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| 1001 | ); |
||
| 1002 | } |
||
| 1003 | |||
| 1004 | /** |
||
| 1005 | * Checks if the asset is not missing and is typed as an image. |
||
| 1006 | * |
||
| 1007 | * @throws RuntimeException |
||
| 1008 | */ |
||
| 1009 | private function checkImage(): void |
||
| 1016 | } |
||
| 1017 | } |
||
| 1018 | |||
| 1019 | /** |
||
| 1020 | * Remove redondant '/thumbnails/<width>/' in the path. |
||
| 1021 | */ |
||
| 1022 | private function deduplicateThumbPath(string $path): string |
||
| 1028 | } |
||
| 1029 | } |
||
| 1030 |
