| Total Complexity | 145 |
| Total Lines | 953 |
| Duplicated Lines | 0 % |
| Coverage | 81.08% |
| Changes | 17 | ||
| Bugs | 6 | 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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| 29 | class Asset implements \ArrayAccess |
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| 30 | { |
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| 31 | public const IMAGE_THUMB = 'thumbnails'; |
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| 32 | |||
| 33 | /** @var Builder */ |
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| 34 | protected $builder; |
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| 35 | |||
| 36 | /** @var Config */ |
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| 37 | protected $config; |
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| 38 | |||
| 39 | /** @var array */ |
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| 40 | protected $data = []; |
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| 41 | |||
| 42 | /** @var array Cache tags */ |
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| 43 | protected $cacheTags = []; |
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| 44 | |||
| 45 | /** |
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| 46 | * Creates an Asset from a file path, an array of files path or an URL. |
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| 47 | * Options: |
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| 48 | * [ |
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| 49 | * 'filename' => <string>, |
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| 50 | * 'leading_slash' => <bool> |
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| 51 | * 'ignore_missing' => <bool>, |
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| 52 | * 'fingerprint' => <bool>, |
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| 53 | * 'minify' => <bool>, |
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| 54 | * 'optimize' => <bool>, |
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| 55 | * 'fallback' => <string>, |
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| 56 | * 'useragent' => <string>, |
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| 57 | * ] |
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| 58 | * |
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| 59 | * @param Builder $builder |
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| 60 | * @param string|array $paths |
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| 61 | * @param array|null $options |
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| 62 | * |
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| 63 | * @throws RuntimeException |
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| 64 | */ |
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| 65 | 1 | public function __construct(Builder $builder, string|array $paths, array|null $options = null) |
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| 66 | { |
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| 67 | 1 | $this->builder = $builder; |
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| 68 | 1 | $this->config = $builder->getConfig(); |
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| 69 | 1 | $paths = \is_array($paths) ? $paths : [$paths]; |
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| 70 | // checks path(s) |
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| 71 | 1 | array_walk($paths, function ($path) { |
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| 72 | // must be a string |
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| 73 | 1 | if (!\is_string($path)) { |
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| 74 | throw new RuntimeException(\sprintf('The path of an asset must be a string ("%s" given).', \gettype($path))); |
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| 75 | } |
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| 76 | // can't be empty |
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| 77 | 1 | if (empty($path)) { |
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| 78 | throw new RuntimeException('The path of an asset can\'t be empty.'); |
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| 79 | } |
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| 80 | // can't be relative |
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| 81 | 1 | if (substr($path, 0, 2) == '..') { |
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| 82 | 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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| 83 | } |
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| 84 | 1 | }); |
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| 85 | 1 | $this->data = [ |
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| 86 | 1 | 'file' => '', // absolute file path |
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| 87 | 1 | 'files' => [], // array of absolute files path |
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| 88 | 1 | 'missing' => false, // if file not found but missing allowed: 'missing' is true |
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| 89 | 1 | '_path' => '', // original path |
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| 90 | 1 | 'path' => '', // public path |
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| 91 | 1 | 'url' => null, // URL if it's a remote file |
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| 92 | 1 | 'ext' => '', // file extension |
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| 93 | 1 | 'type' => '', // file type (e.g.: image, audio, video, etc.) |
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| 94 | 1 | 'subtype' => '', // file media type (e.g.: image/png, audio/mp3, etc.) |
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| 95 | 1 | 'size' => 0, // file size (in bytes) |
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| 96 | 1 | 'width' => 0, // image width (in pixels) |
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| 97 | 1 | 'height' => 0, // image height (in pixels) |
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| 98 | 1 | 'exif' => [], // image exif data |
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| 99 | 1 | 'content' => '', // file content |
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| 100 | 1 | ]; |
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| 101 | |||
| 102 | // handles options |
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| 103 | 1 | $options = array_merge( |
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| 104 | 1 | [ |
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| 105 | 1 | 'filename' => '', |
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| 106 | 1 | 'leading_slash' => true, |
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| 107 | 1 | 'ignore_missing' => false, |
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| 108 | 1 | 'fingerprint' => $this->config->isEnabled('assets.fingerprint'), |
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| 109 | 1 | 'minify' => $this->config->isEnabled('assets.minify'), |
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| 110 | 1 | 'optimize' => $this->config->isEnabled('assets.images.optimize'), |
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| 111 | 1 | 'fallback' => '', |
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| 112 | 1 | 'useragent' => (string) $this->config->get('assets.remote.useragent.default'), |
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| 113 | 1 | ], |
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| 114 | 1 | \is_array($options) ? $options : [] |
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| 115 | 1 | ); |
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| 116 | |||
| 117 | // cache |
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| 118 | 1 | $cache = new Cache($this->builder, 'assets'); |
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| 119 | 1 | $locateCacheKey = \sprintf('%s_locate__%s__%s', $options['filename'] ?: implode('_', $paths), $this->builder->getBuilId(), $this->builder->getVersion()); |
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| 120 | |||
| 121 | // locate file(s) and get content |
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| 122 | 1 | if (!$cache->has($locateCacheKey)) { |
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| 123 | 1 | $pathsCount = \count($paths); |
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| 124 | 1 | for ($i = 0; $i < $pathsCount; $i++) { |
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| 125 | try { |
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| 126 | 1 | $this->data['missing'] = false; |
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| 127 | 1 | $locate = $this->locateFile($paths[$i], $options['fallback'], $options['useragent']); |
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| 128 | 1 | $file = $locate['file']; |
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| 129 | 1 | $path = $locate['path']; |
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| 130 | 1 | $type = Util\File::getMediaType($file)[0]; |
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| 131 | 1 | if ($i > 0) { // bundle |
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| 132 | 1 | if ($type != $this->data['type']) { |
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| 133 | throw new RuntimeException(\sprintf('Asset bundle type error (%s != %s).', $type, $this->data['type'])); |
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| 134 | } |
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| 135 | } |
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| 136 | 1 | $this->data['file'] = $file; |
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| 137 | 1 | $this->data['files'][] = $file; |
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| 138 | 1 | $this->data['path'] = $path; |
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| 139 | 1 | $this->data['url'] = Util\File::isRemote($paths[$i]) ? $paths[$i] : null; |
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| 140 | 1 | $this->data['ext'] = Util\File::getExtension($file); |
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| 141 | 1 | $this->data['type'] = $type; |
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| 142 | 1 | $this->data['subtype'] = Util\File::getMediaType($file)[1]; |
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| 143 | 1 | $this->data['size'] += filesize($file); |
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| 144 | 1 | $this->data['content'] .= Util\File::fileGetContents($file); |
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| 145 | // bundle default filename |
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| 146 | 1 | $filename = $options['filename']; |
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| 147 | 1 | if ($pathsCount > 1 && empty($filename)) { |
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| 148 | 1 | switch ($this->data['ext']) { |
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| 149 | 1 | case 'scss': |
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| 150 | 1 | case 'css': |
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| 151 | 1 | $filename = 'styles.css'; |
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| 152 | 1 | break; |
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| 153 | 1 | case 'js': |
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| 154 | 1 | $filename = 'scripts.js'; |
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| 155 | 1 | break; |
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| 156 | default: |
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| 157 | throw new RuntimeException(\sprintf('Asset bundle supports %s files only.', '.scss, .css and .js')); |
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| 158 | } |
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| 159 | } |
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| 160 | // apply bundle filename to path |
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| 161 | 1 | if (!empty($filename)) { |
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| 162 | 1 | $this->data['path'] = $filename; |
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| 163 | } |
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| 164 | // add leading slash |
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| 165 | 1 | if ($options['leading_slash']) { |
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| 166 | 1 | $this->data['path'] = '/' . ltrim($this->data['path'], '/'); |
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| 167 | } |
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| 168 | 1 | $this->data['_path'] = $this->data['path']; |
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| 169 | 1 | } catch (RuntimeException $e) { |
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| 170 | 1 | if ($options['ignore_missing']) { |
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| 171 | 1 | $this->data['missing'] = true; |
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| 172 | 1 | continue; |
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| 173 | } |
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| 174 | throw new RuntimeException( |
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| 175 | \sprintf('Can\'t handle asset "%s".', $paths[$i]), |
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| 176 | previous: $e |
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| 177 | ); |
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| 178 | } |
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| 179 | } |
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| 180 | 1 | $cache->set($locateCacheKey, $this->data); |
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| 181 | } |
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| 182 | 1 | $this->data = $cache->get($locateCacheKey); |
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| 183 | |||
| 184 | // missing |
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| 185 | 1 | if ($this->data['missing']) { |
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| 186 | 1 | return; |
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| 187 | } |
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| 188 | |||
| 189 | // cache |
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| 190 | 1 | $cache = new Cache($this->builder, 'assets'); |
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| 191 | // create cache tags from options |
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| 192 | 1 | $this->cacheTags = $options; |
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| 193 | // remove some cache tags |
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| 194 | 1 | unset($this->cacheTags['optimize'], $this->cacheTags['ignore_missing'], $this->cacheTags['fallback'], $this->cacheTags['useragent']); |
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| 195 | // optimize images? |
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| 196 | 1 | $optimize = false; |
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| 197 | 1 | if ($options['optimize'] && $this->data['type'] == 'image' && !$this->isImageInCdn()) { |
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| 198 | 1 | $optimize = true; |
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| 199 | 1 | $quality = (int) $this->config->get('assets.images.quality'); |
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| 200 | 1 | $this->cacheTags['quality'] = $quality; |
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| 201 | } |
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| 202 | 1 | $cacheKey = $cache->createKeyFromAsset($this, $this->cacheTags); |
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| 203 | 1 | if (!$cache->has($cacheKey)) { |
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| 204 | // image: width, height and exif |
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| 205 | 1 | if ($this->data['type'] == 'image') { |
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| 206 | 1 | $this->data['width'] = $this->getWidth(); |
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| 207 | 1 | $this->data['height'] = $this->getHeight(); |
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| 208 | 1 | if ($this->data['subtype'] == 'image/jpeg') { |
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| 209 | 1 | $this->data['exif'] = Util\File::readExif($this->data['file']); |
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| 210 | } |
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| 211 | } |
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| 212 | // fingerprinting |
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| 213 | 1 | if ($options['fingerprint']) { |
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| 214 | $this->doFingerprint(); |
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| 215 | } |
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| 216 | // compiling Sass files |
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| 217 | 1 | $this->doCompile(); |
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| 218 | // minifying (CSS and JavScript files) |
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| 219 | 1 | if ($options['minify']) { |
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| 220 | 1 | $this->doMinify(); |
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| 221 | } |
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| 222 | 1 | $cache->set($cacheKey, $this->data, $this->config->get('cache.assets.ttl')); |
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| 223 | 1 | $this->builder->getLogger()->debug(\sprintf('Asset created: "%s"', $this->data['path'])); |
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| 224 | // optimizing images files (in cache directory) |
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| 225 | 1 | if ($optimize) { |
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| 226 | 1 | $this->optimize($cache->getContentFilePathname($this->data['path']), $this->data['path'], $quality); |
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1 ignored issue
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| 227 | } |
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| 228 | } |
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| 229 | 1 | $this->data = $cache->get($cacheKey); |
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| 230 | } |
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| 231 | |||
| 232 | /** |
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| 233 | * Returns path. |
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| 234 | */ |
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| 235 | 1 | public function __toString(): string |
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| 236 | { |
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| 237 | 1 | $this->save(); |
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| 238 | |||
| 239 | 1 | if ($this->isImageInCdn()) { |
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| 240 | return $this->buildImageCdnUrl(); |
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| 241 | } |
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| 242 | |||
| 243 | 1 | if ($this->builder->getConfig()->isEnabled('canonicalurl')) { |
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| 244 | return (string) new Url($this->builder, $this->data['path'], ['canonical' => true]); |
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| 245 | } |
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| 246 | |||
| 247 | 1 | return $this->data['path']; |
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| 248 | } |
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| 249 | |||
| 250 | /** |
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| 251 | * Compiles a SCSS + cache. |
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| 252 | * |
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| 253 | * @throws RuntimeException |
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| 254 | */ |
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| 255 | 1 | public function compile(): self |
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| 256 | { |
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| 257 | 1 | $this->cacheTags['compile'] = true; |
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| 258 | 1 | $cache = new Cache($this->builder, 'assets'); |
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| 259 | 1 | $cacheKey = $cache->createKeyFromAsset($this, $this->cacheTags); |
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| 260 | 1 | if (!$cache->has($cacheKey)) { |
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| 261 | 1 | $this->doCompile(); |
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| 262 | 1 | $cache->set($cacheKey, $this->data, $this->config->get('cache.assets.ttl')); |
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| 263 | } |
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| 264 | 1 | $this->data = $cache->get($cacheKey); |
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| 265 | |||
| 266 | 1 | return $this; |
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| 267 | } |
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| 268 | |||
| 269 | /** |
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| 270 | * Minifying a CSS or a JS. |
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| 271 | */ |
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| 272 | 1 | public function minify(): self |
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| 273 | { |
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| 274 | 1 | $this->cacheTags['minify'] = true; |
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| 275 | 1 | $cache = new Cache($this->builder, 'assets'); |
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| 276 | 1 | $cacheKey = $cache->createKeyFromAsset($this, $this->cacheTags); |
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| 277 | 1 | if (!$cache->has($cacheKey)) { |
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| 278 | 1 | $this->doMinify(); |
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| 279 | 1 | $cache->set($cacheKey, $this->data, $this->config->get('cache.assets.ttl')); |
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| 280 | } |
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| 281 | 1 | $this->data = $cache->get($cacheKey); |
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| 282 | |||
| 283 | 1 | return $this; |
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| 284 | } |
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| 285 | |||
| 286 | /** |
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| 287 | * Add hash to the file name + cache. |
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| 288 | */ |
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| 289 | 1 | public function fingerprint(): self |
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| 290 | { |
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| 291 | 1 | $this->cacheTags['fingerprint'] = true; |
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| 292 | 1 | $cache = new Cache($this->builder, 'assets'); |
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| 293 | 1 | $cacheKey = $cache->createKeyFromAsset($this, $this->cacheTags); |
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| 294 | 1 | if (!$cache->has($cacheKey)) { |
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| 295 | 1 | $this->doFingerprint(); |
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| 296 | 1 | $cache->set($cacheKey, $this->data, $this->config->get('cache.assets.ttl')); |
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| 297 | } |
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| 298 | 1 | $this->data = $cache->get($cacheKey); |
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| 299 | |||
| 300 | 1 | return $this; |
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| 301 | } |
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| 302 | |||
| 303 | /** |
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| 304 | * Scales down an image to a new $width. |
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| 305 | * |
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| 306 | * @throws RuntimeException |
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| 307 | */ |
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| 308 | 1 | public function resize(int $width): self |
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| 309 | { |
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| 310 | 1 | $this->checkImage(); |
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| 311 | |||
| 312 | // if the image is already smaller than the requested width, return it |
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| 313 | 1 | if ($width >= $this->data['width']) { |
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| 314 | 1 | return $this; |
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| 315 | } |
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| 316 | |||
| 317 | 1 | $assetResized = clone $this; |
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| 318 | 1 | $assetResized->data['width'] = $width; |
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| 319 | |||
| 320 | 1 | if ($this->isImageInCdn()) { |
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| 321 | $assetResized->data['height'] = round($this->data['height'] / ($this->data['width'] / $width)); |
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| 322 | |||
| 323 | return $assetResized; // returns asset with the new dimensions only: CDN do the rest of the job |
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| 324 | } |
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| 325 | |||
| 326 | 1 | $quality = (int) $this->config->get('assets.images.quality'); |
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| 327 | |||
| 328 | 1 | $cache = new Cache($this->builder, 'assets'); |
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| 329 | 1 | $this->cacheTags['quality'] = $quality; |
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| 330 | 1 | $this->cacheTags['width'] = $width; |
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| 331 | 1 | $cacheKey = $cache->createKeyFromAsset($assetResized, $this->cacheTags); |
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| 332 | 1 | if (!$cache->has($cacheKey)) { |
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| 333 | 1 | $assetResized->data['content'] = Image::resize($assetResized, $width, $quality); |
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| 334 | 1 | $assetResized->data['path'] = '/' . Util::joinPath( |
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| 335 | 1 | (string) $this->config->get('assets.target'), |
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| 336 | 1 | self::IMAGE_THUMB, |
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| 337 | 1 | (string) $width, |
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| 338 | 1 | $this->deduplicateThumbPath($assetResized->data['path']) |
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| 339 | 1 | ); |
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| 340 | 1 | $assetResized->data['height'] = $assetResized->getHeight(); |
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| 341 | 1 | $assetResized->data['size'] = \strlen($assetResized->data['content']); |
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| 342 | |||
| 343 | 1 | $cache->set($cacheKey, $assetResized->data, $this->config->get('cache.assets.ttl')); |
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| 344 | 1 | $this->builder->getLogger()->debug(\sprintf('Asset resized: "%s" (%sx)', $assetResized->data['path'], $width)); |
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| 345 | } |
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| 346 | 1 | $assetResized->data = $cache->get($cacheKey); |
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| 347 | |||
| 348 | 1 | return $assetResized; |
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| 349 | } |
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| 350 | |||
| 351 | /** |
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| 352 | * Crops the image to the specified width and height, keeping the specified position. |
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| 353 | * |
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| 354 | * @throws RuntimeException |
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| 355 | */ |
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| 356 | 1 | public function cover(int $width, int $height, string $position = 'center'): self |
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| 357 | { |
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| 358 | 1 | $this->checkImage(); |
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| 359 | |||
| 360 | 1 | $assetResized = clone $this; |
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| 361 | 1 | $assetResized->data['width'] = $width; |
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| 362 | 1 | $assetResized->data['height'] = $height; |
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| 363 | |||
| 364 | 1 | $quality = (int) $this->config->get('assets.images.quality'); |
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| 365 | |||
| 366 | 1 | $cache = new Cache($this->builder, 'assets'); |
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| 367 | 1 | $this->cacheTags['quality'] = $quality; |
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| 368 | 1 | $this->cacheTags['width'] = $width; |
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| 369 | 1 | $this->cacheTags['height'] = $height; |
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| 370 | 1 | $cacheKey = $cache->createKeyFromAsset($assetResized, $this->cacheTags); |
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| 371 | 1 | if (!$cache->has($cacheKey)) { |
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| 372 | 1 | $assetResized->data['content'] = Image::cover($assetResized, $width, $height, $position, $quality); |
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| 373 | 1 | $assetResized->data['path'] = '/' . Util::joinPath( |
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| 374 | 1 | (string) $this->config->get('assets.target'), |
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| 375 | 1 | self::IMAGE_THUMB, |
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| 376 | 1 | (string) $width . 'x' . (string) $height, |
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| 377 | 1 | $this->deduplicateThumbPath($assetResized->data['path']) |
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| 378 | 1 | ); |
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| 379 | 1 | $assetResized->data['size'] = \strlen($assetResized->data['content']); |
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| 380 | |||
| 381 | 1 | $cache->set($cacheKey, $assetResized->data, $this->config->get('cache.assets.ttl')); |
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| 382 | 1 | $this->builder->getLogger()->debug(\sprintf('Asset resized: "%s" (%sx%s)', $assetResized->data['path'], $width, $height)); |
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| 383 | } |
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| 384 | 1 | $assetResized->data = $cache->get($cacheKey); |
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| 385 | |||
| 386 | 1 | return $assetResized; |
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| 387 | } |
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| 388 | |||
| 389 | /** |
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| 390 | * Converts an image asset to $format format. |
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| 391 | * |
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| 392 | * @throws RuntimeException |
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| 393 | */ |
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| 394 | 1 | public function convert(string $format, ?int $quality = null): self |
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| 395 | { |
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| 396 | 1 | if ($this->data['type'] != 'image') { |
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| 397 | throw new RuntimeException(\sprintf('Not able to convert "%s" (%s) to %s: not an image.', $this->data['path'], $this->data['type'], $format)); |
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| 398 | } |
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| 399 | |||
| 400 | 1 | if ($quality === null) { |
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| 401 | 1 | $quality = (int) $this->config->get('assets.images.quality'); |
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| 402 | } |
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| 403 | |||
| 404 | 1 | $asset = clone $this; |
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| 405 | 1 | $asset['ext'] = $format; |
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| 406 | 1 | $asset->data['subtype'] = "image/$format"; |
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| 407 | |||
| 408 | 1 | if ($this->isImageInCdn()) { |
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| 409 | return $asset; // returns the asset with the new extension only: CDN do the rest of the job |
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| 410 | } |
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| 411 | |||
| 412 | 1 | $cache = new Cache($this->builder, 'assets'); |
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| 413 | 1 | $this->cacheTags['quality'] = $quality; |
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| 414 | 1 | if ($this->data['width']) { |
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| 415 | 1 | $this->cacheTags['width'] = $this->data['width']; |
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| 416 | } |
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| 417 | 1 | $cacheKey = $cache->createKeyFromAsset($asset, $this->cacheTags); |
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| 418 | 1 | if (!$cache->has($cacheKey)) { |
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| 419 | 1 | $asset->data['content'] = Image::convert($asset, $format, $quality); |
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| 420 | $asset->data['path'] = preg_replace('/\.' . $this->data['ext'] . '$/m', ".$format", $this->data['path']); |
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| 421 | $asset->data['size'] = \strlen($asset->data['content']); |
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| 422 | $cache->set($cacheKey, $asset->data, $this->config->get('cache.assets.ttl')); |
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| 423 | $this->builder->getLogger()->debug(\sprintf('Asset converted: "%s" (%s -> %s)', $asset->data['path'], $this->data['ext'], $format)); |
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| 424 | } |
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| 425 | $asset->data = $cache->get($cacheKey); |
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| 426 | |||
| 427 | return $asset; |
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| 428 | } |
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| 429 | |||
| 430 | /** |
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| 431 | * Converts an image asset to WebP format. |
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| 432 | * |
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| 433 | * @throws RuntimeException |
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| 434 | */ |
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| 435 | public function webp(?int $quality = null): self |
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| 436 | { |
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| 437 | return $this->convert('webp', $quality); |
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| 438 | } |
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| 439 | |||
| 440 | /** |
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| 441 | * Converts an image asset to AVIF format. |
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| 442 | * |
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| 443 | * @throws RuntimeException |
||
| 444 | */ |
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| 445 | public function avif(?int $quality = null): self |
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| 446 | { |
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| 447 | return $this->convert('avif', $quality); |
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| 448 | } |
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| 449 | |||
| 450 | /** |
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| 451 | * Implements \ArrayAccess. |
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| 452 | */ |
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| 453 | 1 | #[\ReturnTypeWillChange] |
|
| 454 | public function offsetSet($offset, $value): void |
||
| 455 | { |
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| 456 | 1 | if (!\is_null($offset)) { |
|
| 457 | 1 | $this->data[$offset] = $value; |
|
| 458 | } |
||
| 459 | } |
||
| 460 | |||
| 461 | /** |
||
| 462 | * Implements \ArrayAccess. |
||
| 463 | */ |
||
| 464 | 1 | #[\ReturnTypeWillChange] |
|
| 465 | public function offsetExists($offset): bool |
||
| 466 | { |
||
| 467 | 1 | return isset($this->data[$offset]); |
|
| 468 | } |
||
| 469 | |||
| 470 | /** |
||
| 471 | * Implements \ArrayAccess. |
||
| 472 | */ |
||
| 473 | #[\ReturnTypeWillChange] |
||
| 474 | public function offsetUnset($offset): void |
||
| 475 | { |
||
| 476 | unset($this->data[$offset]); |
||
| 477 | } |
||
| 478 | |||
| 479 | /** |
||
| 480 | * Implements \ArrayAccess. |
||
| 481 | */ |
||
| 482 | 1 | #[\ReturnTypeWillChange] |
|
| 486 | } |
||
| 487 | |||
| 488 | /** |
||
| 489 | * Hashing content of an asset with the specified algo, sha384 by default. |
||
| 490 | * Used for SRI (Subresource Integrity). |
||
| 491 | * |
||
| 492 | * @see https://developer.mozilla.org/fr/docs/Web/Security/Subresource_Integrity |
||
| 493 | */ |
||
| 494 | 1 | public function getIntegrity(string $algo = 'sha384'): string |
|
| 497 | } |
||
| 498 | |||
| 499 | /** |
||
| 500 | * Returns MP3 file infos. |
||
| 501 | * |
||
| 502 | * @see https://github.com/wapmorgan/Mp3Info |
||
| 503 | */ |
||
| 504 | 1 | public function getAudio(): Mp3Info |
|
| 505 | { |
||
| 506 | 1 | if ($this->data['type'] !== 'audio') { |
|
| 507 | throw new RuntimeException(\sprintf('Not able to get audio infos of "%s".', $this->data['path'])); |
||
| 508 | } |
||
| 509 | |||
| 510 | 1 | return new Mp3Info($this->data['file']); |
|
| 511 | } |
||
| 512 | |||
| 513 | /** |
||
| 514 | * Returns MP4 file infos. |
||
| 515 | * |
||
| 516 | * @see https://github.com/clwu88/php-read-mp4info |
||
| 517 | */ |
||
| 518 | 1 | public function getVideo(): array |
|
| 519 | { |
||
| 520 | 1 | if ($this->data['type'] !== 'video') { |
|
| 521 | throw new RuntimeException(\sprintf('Not able to get video infos of "%s".', $this->data['path'])); |
||
| 522 | } |
||
| 523 | |||
| 524 | 1 | return (array) \Clwu\Mp4::getInfo($this->data['file']); |
|
| 525 | } |
||
| 526 | |||
| 527 | /** |
||
| 528 | * Returns the Data URL (encoded in Base64). |
||
| 529 | * |
||
| 530 | * @throws RuntimeException |
||
| 531 | */ |
||
| 532 | 1 | public function dataurl(): string |
|
| 533 | { |
||
| 534 | 1 | if ($this->data['type'] == 'image' && !Image::isSVG($this)) { |
|
| 535 | 1 | return Image::getDataUrl($this, (int) $this->config->get('assets.images.quality')); |
|
| 536 | } |
||
| 537 | |||
| 538 | 1 | return \sprintf('data:%s;base64,%s', $this->data['subtype'], base64_encode($this->data['content'])); |
|
| 539 | } |
||
| 540 | |||
| 541 | /** |
||
| 542 | * Adds asset path to the list of assets to save. |
||
| 543 | * |
||
| 544 | * @throws RuntimeException |
||
| 545 | */ |
||
| 546 | 1 | public function save(): void |
|
| 547 | { |
||
| 548 | 1 | if ($this->data['missing']) { |
|
| 549 | 1 | return; |
|
| 550 | } |
||
| 551 | |||
| 552 | 1 | $cache = new Cache($this->builder, 'assets'); |
|
| 553 | 1 | if (empty($this->data['path']) || !Util\File::getFS()->exists($cache->getContentFilePathname($this->data['path']))) { |
|
| 554 | throw new RuntimeException( |
||
| 555 | \sprintf('Can\'t add "%s" to assets list. Please clear cache and retry.', $this->data['path']) |
||
| 556 | ); |
||
| 557 | } |
||
| 558 | |||
| 559 | 1 | $this->builder->addAsset($this->data['path']); |
|
| 560 | } |
||
| 561 | |||
| 562 | /** |
||
| 563 | * Is the asset an image and is it in CDN? |
||
| 564 | */ |
||
| 565 | 1 | public function isImageInCdn(): bool |
|
| 566 | { |
||
| 567 | if ( |
||
| 568 | 1 | $this->data['type'] == 'image' |
|
| 569 | 1 | && $this->config->isEnabled('assets.images.cdn') |
|
| 570 | 1 | && $this->data['ext'] != 'ico' |
|
| 571 | 1 | && (Image::isSVG($this) && $this->config->isEnabled('assets.images.cdn.svg')) |
|
| 572 | ) { |
||
| 573 | return true; |
||
| 574 | } |
||
| 575 | // handle remote image? |
||
| 576 | 1 | if ($this->data['url'] !== null && $this->config->isEnabled('assets.images.cdn.remote')) { |
|
| 577 | return true; |
||
| 578 | } |
||
| 579 | |||
| 580 | 1 | return false; |
|
| 581 | } |
||
| 582 | |||
| 583 | /** |
||
| 584 | * Builds a relative path from a URL. |
||
| 585 | * Used for remote files. |
||
| 586 | */ |
||
| 587 | 1 | public static function buildPathFromUrl(string $url): string |
|
| 588 | { |
||
| 589 | 1 | $host = parse_url($url, PHP_URL_HOST); |
|
| 590 | 1 | $path = parse_url($url, PHP_URL_PATH); |
|
| 591 | 1 | $query = parse_url($url, PHP_URL_QUERY); |
|
| 592 | 1 | $ext = pathinfo(parse_url($url, PHP_URL_PATH), PATHINFO_EXTENSION); |
|
| 593 | |||
| 594 | // Google Fonts hack |
||
| 595 | 1 | if (Util\Str::endsWith($path, '/css') || Util\Str::endsWith($path, '/css2')) { |
|
| 596 | 1 | $ext = 'css'; |
|
| 597 | } |
||
| 598 | |||
| 599 | 1 | return Page::slugify(\sprintf('%s%s%s%s', $host, self::sanitize($path), $query ? "-$query" : '', $query && $ext ? ".$ext" : '')); |
|
| 600 | } |
||
| 601 | |||
| 602 | /** |
||
| 603 | * Replaces some characters by '_'. |
||
| 604 | */ |
||
| 605 | 1 | public static function sanitize(string $string): string |
|
| 606 | { |
||
| 607 | 1 | return str_replace(['<', '>', ':', '"', '\\', '|', '?', '*'], '_', $string); |
|
| 608 | } |
||
| 609 | |||
| 610 | /** |
||
| 611 | * Compiles a SCSS. |
||
| 612 | * |
||
| 613 | * @throws RuntimeException |
||
| 614 | */ |
||
| 615 | 1 | protected function doCompile(): self |
|
| 616 | { |
||
| 617 | // abort if not a SCSS file |
||
| 618 | 1 | if ($this->data['ext'] != 'scss') { |
|
| 619 | 1 | return $this; |
|
| 620 | } |
||
| 621 | 1 | $scssPhp = new Compiler(); |
|
| 622 | // import paths |
||
| 623 | 1 | $importDir = []; |
|
| 624 | 1 | $importDir[] = Util::joinPath($this->config->getStaticPath()); |
|
| 625 | 1 | $importDir[] = Util::joinPath($this->config->getAssetsPath()); |
|
| 626 | 1 | $scssDir = (array) $this->config->get('assets.compile.import'); |
|
| 627 | 1 | $themes = $this->config->getTheme() ?? []; |
|
| 628 | 1 | foreach ($scssDir as $dir) { |
|
| 629 | 1 | $importDir[] = Util::joinPath($this->config->getStaticPath(), $dir); |
|
| 630 | 1 | $importDir[] = Util::joinPath($this->config->getAssetsPath(), $dir); |
|
| 631 | 1 | $importDir[] = Util::joinPath(\dirname($this->data['file']), $dir); |
|
| 632 | 1 | foreach ($themes as $theme) { |
|
| 633 | 1 | $importDir[] = Util::joinPath($this->config->getThemeDirPath($theme, "static/$dir")); |
|
| 634 | 1 | $importDir[] = Util::joinPath($this->config->getThemeDirPath($theme, "assets/$dir")); |
|
| 635 | } |
||
| 636 | } |
||
| 637 | 1 | $scssPhp->setQuietDeps(true); |
|
| 638 | 1 | $scssPhp->setImportPaths(array_unique($importDir)); |
|
| 639 | // adds source map |
||
| 640 | 1 | if ($this->builder->isDebug() && $this->config->isEnabled('assets.compile.sourcemap')) { |
|
| 641 | $importDir = []; |
||
| 642 | $assetDir = (string) $this->config->get('assets.dir'); |
||
| 643 | $assetDirPos = strrpos($this->data['file'], DIRECTORY_SEPARATOR . $assetDir . DIRECTORY_SEPARATOR); |
||
| 644 | $fileRelPath = substr($this->data['file'], $assetDirPos + 8); |
||
| 645 | $filePath = Util::joinFile($this->config->getOutputPath(), $fileRelPath); |
||
| 646 | $importDir[] = \dirname($filePath); |
||
| 647 | foreach ($scssDir as $dir) { |
||
| 648 | $importDir[] = Util::joinFile($this->config->getOutputPath(), $dir); |
||
| 649 | } |
||
| 650 | $scssPhp->setImportPaths(array_unique($importDir)); |
||
| 651 | $scssPhp->setSourceMap(Compiler::SOURCE_MAP_INLINE); |
||
| 652 | $scssPhp->setSourceMapOptions([ |
||
| 653 | 'sourceMapBasepath' => Util::joinPath($this->config->getOutputPath()), |
||
| 654 | 'sourceRoot' => '/', |
||
| 655 | ]); |
||
| 656 | } |
||
| 657 | // defines output style |
||
| 658 | 1 | $outputStyles = ['expanded', 'compressed']; |
|
| 659 | 1 | $outputStyle = strtolower((string) $this->config->get('assets.compile.style')); |
|
| 660 | 1 | if (!\in_array($outputStyle, $outputStyles)) { |
|
| 661 | throw new ConfigException(\sprintf('"%s" value must be "%s".', 'assets.compile.style', implode('" or "', $outputStyles))); |
||
| 662 | } |
||
| 663 | 1 | $scssPhp->setOutputStyle($outputStyle == 'compressed' ? OutputStyle::COMPRESSED : OutputStyle::EXPANDED); |
|
| 664 | // set variables |
||
| 665 | 1 | $variables = $this->config->get('assets.compile.variables'); |
|
| 666 | 1 | if (!empty($variables)) { |
|
| 667 | 1 | $variables = array_map('ScssPhp\ScssPhp\ValueConverter::parseValue', $variables); |
|
| 668 | 1 | $scssPhp->replaceVariables($variables); |
|
| 669 | } |
||
| 670 | // debug |
||
| 671 | 1 | if ($this->builder->isDebug()) { |
|
| 672 | 1 | $scssPhp->setQuietDeps(false); |
|
| 673 | 1 | $this->builder->getLogger()->debug(\sprintf("SCSS compiler imported paths:\n%s", Util\Str::arrayToList(array_unique($importDir)))); |
|
| 674 | } |
||
| 675 | // update data |
||
| 676 | 1 | $this->data['path'] = preg_replace('/sass|scss/m', 'css', $this->data['path']); |
|
| 677 | 1 | $this->data['ext'] = 'css'; |
|
| 678 | 1 | $this->data['type'] = 'text'; |
|
| 679 | 1 | $this->data['subtype'] = 'text/css'; |
|
| 680 | 1 | $this->data['content'] = $scssPhp->compileString($this->data['content'])->getCss(); |
|
| 681 | 1 | $this->data['size'] = \strlen($this->data['content']); |
|
| 682 | |||
| 683 | 1 | $this->builder->getLogger()->debug(\sprintf('Asset compiled: "%s"', $this->data['path'])); |
|
| 684 | |||
| 685 | 1 | return $this; |
|
| 686 | } |
||
| 687 | |||
| 688 | /** |
||
| 689 | * Minifying a CSS or a JS + cache. |
||
| 690 | * |
||
| 691 | * @throws RuntimeException |
||
| 692 | */ |
||
| 693 | 1 | protected function doMinify(): self |
|
| 694 | { |
||
| 695 | // in debug mode: disable minify to preserve inline source map |
||
| 696 | 1 | if ($this->builder->isDebug() && $this->config->isEnabled('assets.compile.sourcemap')) { |
|
| 697 | return $this; |
||
| 698 | } |
||
| 699 | // abord if not a CSS or JS file |
||
| 700 | 1 | if ($this->data['ext'] != 'css' && $this->data['ext'] != 'js') { |
|
| 701 | return $this; |
||
| 702 | } |
||
| 703 | // abort if already minified |
||
| 704 | 1 | if (substr($this->data['path'], -8) == '.min.css' || substr($this->data['path'], -7) == '.min.js') { |
|
| 705 | return $this; |
||
| 706 | } |
||
| 707 | // compile SCSS files |
||
| 708 | 1 | if ($this->data['ext'] == 'scss') { |
|
| 709 | $this->compile(); |
||
| 710 | } |
||
| 711 | 1 | switch ($this->data['ext']) { |
|
| 712 | 1 | case 'css': |
|
| 713 | 1 | $minifier = new Minify\CSS($this->data['content']); |
|
| 714 | 1 | break; |
|
| 715 | 1 | case 'js': |
|
| 716 | 1 | $minifier = new Minify\JS($this->data['content']); |
|
| 717 | 1 | break; |
|
| 718 | default: |
||
| 719 | throw new RuntimeException(\sprintf('Not able to minify "%s".', $this->data['path'])); |
||
| 720 | } |
||
| 721 | 1 | $this->data['content'] = $minifier->minify(); |
|
| 722 | 1 | $this->data['size'] = \strlen($this->data['content']); |
|
| 723 | |||
| 724 | 1 | $this->builder->getLogger()->debug(\sprintf('Asset minified: "%s"', $this->data['path'])); |
|
| 725 | |||
| 726 | 1 | return $this; |
|
| 727 | } |
||
| 728 | |||
| 729 | /** |
||
| 730 | * Add hash to the file name. |
||
| 731 | */ |
||
| 732 | 1 | protected function doFingerprint(): self |
|
| 733 | { |
||
| 734 | 1 | $hash = hash('md5', $this->data['content']); |
|
| 735 | 1 | $this->data['path'] = preg_replace( |
|
| 736 | 1 | '/\.' . $this->data['ext'] . '$/m', |
|
| 737 | 1 | ".$hash." . $this->data['ext'], |
|
| 738 | 1 | $this->data['path'] |
|
| 739 | 1 | ); |
|
| 740 | 1 | $this->builder->getLogger()->debug(\sprintf('Asset fingerprinted: "%s"', $this->data['path'])); |
|
| 741 | |||
| 742 | 1 | return $this; |
|
| 743 | } |
||
| 744 | |||
| 745 | /** |
||
| 746 | * Returns local file path and updated path, or throw an exception. |
||
| 747 | * If $fallback path is set, it will be used if the remote file is not found. |
||
| 748 | * |
||
| 749 | * Try to locate the file in: |
||
| 750 | * (1. remote file) |
||
| 751 | * 1. assets |
||
| 752 | * 2. themes/<theme>/assets |
||
| 753 | * 3. static |
||
| 754 | * 4. themes/<theme>/static |
||
| 755 | * |
||
| 756 | * @throws RuntimeException |
||
| 757 | */ |
||
| 758 | 1 | private function locateFile(string $path, ?string $fallback = null, ?string $userAgent = null): array |
|
| 759 | { |
||
| 760 | // remote file |
||
| 761 | 1 | if (Util\File::isRemote($path)) { |
|
| 762 | try { |
||
| 763 | 1 | $content = $this->getRemoteFileContent($path, $userAgent); |
|
| 764 | 1 | $path = self::buildPathFromUrl($path); |
|
| 765 | 1 | $cache = new Cache($this->builder, 'assets/remote'); |
|
| 766 | 1 | if (!$cache->has($path)) { |
|
| 767 | 1 | $cache->set($path, [ |
|
| 768 | 1 | 'content' => $content, |
|
| 769 | 1 | 'path' => $path, |
|
| 770 | 1 | ], $this->config->get('cache.assets.remote.ttl')); |
|
| 771 | } |
||
| 772 | 1 | return [ |
|
| 773 | 1 | 'file' => $cache->getContentFilePathname($path), |
|
| 774 | 1 | 'path' => $path, |
|
| 775 | 1 | ]; |
|
| 776 | 1 | } catch (RuntimeException $e) { |
|
| 777 | 1 | if (empty($fallback)) { |
|
| 778 | throw new RuntimeException($e->getMessage()); |
||
| 779 | } |
||
| 780 | 1 | $path = $fallback; |
|
| 781 | } |
||
| 782 | } |
||
| 783 | |||
| 784 | // checks in assets/ |
||
| 785 | 1 | $file = Util::joinFile($this->config->getAssetsPath(), $path); |
|
| 786 | 1 | if (Util\File::getFS()->exists($file)) { |
|
| 787 | 1 | return [ |
|
| 788 | 1 | 'file' => $file, |
|
| 789 | 1 | 'path' => $path, |
|
| 790 | 1 | ]; |
|
| 791 | } |
||
| 792 | |||
| 793 | // checks in each themes/<theme>/assets/ |
||
| 794 | 1 | foreach ($this->config->getTheme() ?? [] as $theme) { |
|
| 795 | 1 | $file = Util::joinFile($this->config->getThemeDirPath($theme, 'assets'), $path); |
|
| 796 | 1 | if (Util\File::getFS()->exists($file)) { |
|
| 797 | 1 | return [ |
|
| 798 | 1 | 'file' => $file, |
|
| 799 | 1 | 'path' => $path, |
|
| 800 | 1 | ]; |
|
| 801 | } |
||
| 802 | } |
||
| 803 | |||
| 804 | // checks in static/ |
||
| 805 | 1 | $file = Util::joinFile($this->config->getStaticPath(), $path); |
|
| 806 | 1 | if (Util\File::getFS()->exists($file)) { |
|
| 807 | 1 | return [ |
|
| 808 | 1 | 'file' => $file, |
|
| 809 | 1 | 'path' => $path, |
|
| 810 | 1 | ]; |
|
| 811 | } |
||
| 812 | |||
| 813 | // checks in each themes/<theme>/static/ |
||
| 814 | 1 | foreach ($this->config->getTheme() ?? [] as $theme) { |
|
| 815 | 1 | $file = Util::joinFile($this->config->getThemeDirPath($theme, 'static'), $path); |
|
| 816 | 1 | if (Util\File::getFS()->exists($file)) { |
|
| 817 | 1 | return [ |
|
| 818 | 1 | 'file' => $file, |
|
| 819 | 1 | 'path' => $path, |
|
| 820 | 1 | ]; |
|
| 821 | } |
||
| 822 | } |
||
| 823 | |||
| 824 | 1 | throw new RuntimeException(\sprintf('Can\'t locate file "%s".', $path)); |
|
| 825 | } |
||
| 826 | |||
| 827 | /** |
||
| 828 | * Try to get remote file content. |
||
| 829 | * Returns file content or throw an exception. |
||
| 830 | * |
||
| 831 | * @throws RuntimeException |
||
| 832 | */ |
||
| 833 | 1 | private function getRemoteFileContent(string $path, ?string $userAgent = null): string |
|
| 834 | { |
||
| 835 | 1 | if (!Util\File::isRemoteExists($path)) { |
|
| 836 | 1 | throw new RuntimeException(\sprintf('Can\'t get remote file "%s".', $path)); |
|
| 837 | } |
||
| 838 | 1 | if (false === $content = Util\File::fileGetContents($path, $userAgent)) { |
|
| 839 | throw new RuntimeException(\sprintf('Can\'t get content of remote file "%s".', $path)); |
||
| 840 | } |
||
| 841 | 1 | if (\strlen($content) <= 1) { |
|
| 842 | throw new RuntimeException(\sprintf('Remote file "%s" is empty.', $path)); |
||
| 843 | } |
||
| 844 | |||
| 845 | 1 | return $content; |
|
| 846 | } |
||
| 847 | |||
| 848 | /** |
||
| 849 | * Optimizing $filepath image. |
||
| 850 | * Returns the new file size. |
||
| 851 | */ |
||
| 852 | 1 | private function optimize(string $filepath, string $path, int $quality): int |
|
| 853 | { |
||
| 854 | 1 | $message = \sprintf('Asset processed: "%s"', $path); |
|
| 855 | 1 | $sizeBefore = filesize($filepath); |
|
| 856 | 1 | Optimizer::create($quality)->optimize($filepath); |
|
| 857 | 1 | $sizeAfter = filesize($filepath); |
|
| 858 | 1 | if ($sizeAfter < $sizeBefore) { |
|
| 859 | $message = \sprintf( |
||
| 860 | 'Asset optimized: "%s" (%s Ko -> %s Ko)', |
||
| 861 | $path, |
||
| 862 | ceil($sizeBefore / 1000), |
||
| 863 | ceil($sizeAfter / 1000) |
||
| 864 | ); |
||
| 865 | } |
||
| 866 | 1 | $this->builder->getLogger()->debug($message); |
|
| 867 | |||
| 868 | 1 | return $sizeAfter; |
|
| 869 | } |
||
| 870 | |||
| 871 | /** |
||
| 872 | * Returns the width of an image/SVG. |
||
| 873 | * |
||
| 874 | * @throws RuntimeException |
||
| 875 | */ |
||
| 876 | 1 | private function getWidth(): int |
|
| 877 | { |
||
| 878 | 1 | if ($this->data['type'] != 'image') { |
|
| 879 | return 0; |
||
| 880 | } |
||
| 881 | 1 | if (Image::isSVG($this) && false !== $svg = Image::getSvgAttributes($this)) { |
|
| 882 | 1 | return (int) $svg->width; |
|
| 883 | } |
||
| 884 | 1 | if (false === $size = $this->getImageSize()) { |
|
| 885 | throw new RuntimeException(\sprintf('Not able to get width of "%s".', $this->data['path'])); |
||
| 886 | } |
||
| 887 | |||
| 888 | 1 | return $size[0]; |
|
| 889 | } |
||
| 890 | |||
| 891 | /** |
||
| 892 | * Returns the height of an image/SVG. |
||
| 893 | * |
||
| 894 | * @throws RuntimeException |
||
| 895 | */ |
||
| 896 | 1 | private function getHeight(): int |
|
| 897 | { |
||
| 898 | 1 | if ($this->data['type'] != 'image') { |
|
| 899 | return 0; |
||
| 900 | } |
||
| 901 | 1 | if (Image::isSVG($this) && false !== $svg = Image::getSvgAttributes($this)) { |
|
| 902 | 1 | return (int) $svg->height; |
|
| 903 | } |
||
| 904 | 1 | if (false === $size = $this->getImageSize()) { |
|
| 905 | throw new RuntimeException(\sprintf('Not able to get height of "%s".', $this->data['path'])); |
||
| 906 | } |
||
| 907 | |||
| 908 | 1 | return $size[1]; |
|
| 909 | } |
||
| 910 | |||
| 911 | /** |
||
| 912 | * Returns image size informations. |
||
| 913 | * |
||
| 914 | * @see https://www.php.net/manual/function.getimagesize.php |
||
| 915 | * |
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| 916 | * @return array|false |
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| 917 | */ |
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| 918 | 1 | private function getImageSize() |
|
| 919 | { |
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| 920 | 1 | if (!$this->data['type'] == 'image') { |
|
| 921 | return false; |
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| 922 | } |
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| 923 | |||
| 924 | try { |
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| 925 | 1 | if (false === $size = getimagesizefromstring($this->data['content'])) { |
|
| 926 | 1 | return false; |
|
| 927 | } |
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| 928 | } catch (\Exception $e) { |
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| 929 | throw new RuntimeException(\sprintf('Handling asset "%s" failed: "%s"', $this->data['path'], $e->getMessage())); |
||
| 930 | } |
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| 931 | |||
| 932 | 1 | return $size; |
|
| 933 | } |
||
| 934 | |||
| 935 | /** |
||
| 936 | * Builds CDN image URL. |
||
| 937 | */ |
||
| 938 | private function buildImageCdnUrl(): string |
||
| 939 | { |
||
| 940 | return str_replace( |
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| 941 | [ |
||
| 942 | '%account%', |
||
| 943 | '%image_url%', |
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| 944 | '%width%', |
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| 945 | '%quality%', |
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| 946 | '%format%', |
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| 947 | ], |
||
| 948 | [ |
||
| 949 | $this->config->get('assets.images.cdn.account') ?? '', |
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| 950 | ltrim($this->data['url'] ?? (string) new Url($this->builder, $this->data['path'], ['canonical' => $this->config->get('assets.images.cdn.canonical') ?? true]), '/'), |
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| 951 | $this->data['width'], |
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| 952 | (int) $this->config->get('assets.images.quality'), |
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| 953 | $this->data['ext'], |
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| 954 | ], |
||
| 955 | (string) $this->config->get('assets.images.cdn.url') |
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| 956 | ); |
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| 957 | } |
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| 958 | |||
| 959 | /** |
||
| 960 | * Checks if the asset is not missing and is typed as an image. |
||
| 961 | * |
||
| 962 | * @throws RuntimeException |
||
| 963 | */ |
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| 964 | 1 | private function checkImage(): void |
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| 971 | } |
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| 972 | } |
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| 973 | |||
| 974 | /** |
||
| 975 | * Remove the '/thumbnails/<width>/' part of the path if already exists. |
||
| 976 | */ |
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| 977 | 1 | private function deduplicateThumbPath(string $path): string |
|
| 982 | } |
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| 983 | } |
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| 984 |