Cecilapp /
Cecil
| Total Complexity | 154 |
| Total Lines | 914 |
| Duplicated Lines | 0 % |
| Coverage | 75.16% |
| Changes | 11 | ||
| Bugs | 2 | 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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| 27 | class Asset implements \ArrayAccess |
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| 28 | { |
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| 29 | /** @var Builder */ |
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| 30 | protected $builder; |
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| 31 | |||
| 32 | /** @var Config */ |
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| 33 | protected $config; |
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| 34 | |||
| 35 | /** @var array */ |
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| 36 | protected $data = []; |
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| 37 | |||
| 38 | /** @var bool */ |
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| 39 | protected $fingerprinted = false; |
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| 40 | |||
| 41 | /** @var bool */ |
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| 42 | protected $compiled = false; |
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| 43 | |||
| 44 | /** @var bool */ |
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| 45 | protected $minified = false; |
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| 46 | |||
| 47 | /** @var bool */ |
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| 48 | protected $optimize = false; |
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| 49 | |||
| 50 | /** @var bool */ |
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| 51 | protected $ignore_missing = false; |
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| 52 | |||
| 53 | /** |
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| 54 | * Creates an Asset from a file path, an array of files path or an URL. |
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| 55 | * |
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| 56 | * @param Builder $builder |
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| 57 | * @param string|array $paths |
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| 58 | * @param array|null $options e.g.: ['fingerprint' => true, 'minify' => true, 'filename' => '', 'ignore_missing' => false] |
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| 59 | * |
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| 60 | * @throws RuntimeException |
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| 61 | */ |
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| 62 | 1 | public function __construct(Builder $builder, $paths, array $options = null) |
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| 63 | { |
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| 64 | 1 | $this->builder = $builder; |
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| 65 | 1 | $this->config = $builder->getConfig(); |
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| 66 | 1 | $paths = \is_array($paths) ? $paths : [$paths]; |
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| 67 | 1 | array_walk($paths, function ($path) { |
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| 68 | 1 | if (!\is_string($path)) { |
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| 69 | throw new RuntimeException(sprintf('The path to an asset must be a string (%s given).', \gettype($path))); |
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| 70 | } |
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| 71 | 1 | if (empty($path)) { |
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| 72 | throw new RuntimeException('The path to an asset can\'t be empty.'); |
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| 73 | } |
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| 74 | 1 | if (substr($path, 0, 2) == '..') { |
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| 75 | throw new RuntimeException(sprintf('The path to asset "%s" is wrong: it must be directly relative to "assets" or "static" directory, or a remote URL.', $path)); |
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| 76 | } |
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| 77 | 1 | }); |
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| 78 | 1 | $this->data = [ |
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| 79 | 1 | 'file' => '', // absolute file path |
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| 80 | 1 | 'files' => [], // array of files path (if bundle) |
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| 81 | 1 | 'filename' => '', // filename |
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| 82 | 1 | 'path_source' => '', // public path to the file, before transformations |
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| 83 | 1 | 'path' => '', // public path to the file, after transformations |
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| 84 | 1 | 'url' => null, // URL of a remote image |
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| 85 | 1 | 'missing' => false, // if file not found, but missing ollowed 'missing' is true |
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| 86 | 1 | 'ext' => '', // file extension |
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| 87 | 1 | 'type' => '', // file type (e.g.: image, audio, video, etc.) |
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| 88 | 1 | 'subtype' => '', // file media type (e.g.: image/png, audio/mp3, etc.) |
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| 89 | 1 | 'size' => 0, // file size (in bytes) |
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| 90 | 1 | 'content_source' => '', // file content, before transformations |
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| 91 | 1 | 'content' => '', // file content, after transformations |
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| 92 | 1 | 'width' => 0, // width (in pixels) in case of an image |
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| 93 | 1 | 'height' => 0, // height (in pixels) in case of an image |
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| 94 | 1 | 'exif' => [], // exif data |
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| 95 | 1 | ]; |
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| 96 | |||
| 97 | // handles options |
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| 98 | 1 | $fingerprint = (bool) $this->config->get('assets.fingerprint.enabled'); |
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| 99 | 1 | $minify = (bool) $this->config->get('assets.minify.enabled'); |
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| 100 | 1 | $optimize = (bool) $this->config->get('assets.images.optimize.enabled'); |
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| 101 | 1 | $filename = ''; |
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| 102 | 1 | $ignore_missing = false; |
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| 103 | 1 | $remote_fallback = null; |
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| 104 | 1 | $force_slash = true; |
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| 105 | 1 | extract(\is_array($options) ? $options : [], EXTR_IF_EXISTS); |
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| 106 | 1 | $this->ignore_missing = $ignore_missing; |
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| 107 | |||
| 108 | // fill data array with file(s) informations |
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| 109 | 1 | $cache = new Cache($this->builder, (string) $this->builder->getConfig()->get('cache.assets.dir')); |
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| 110 | 1 | $cacheKey = sprintf('%s__%s', implode('_', $paths), $this->builder->getVersion()); |
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| 111 | 1 | if (!$cache->has($cacheKey)) { |
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| 112 | 1 | $pathsCount = \count($paths); |
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| 113 | 1 | $file = []; |
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| 114 | 1 | for ($i = 0; $i < $pathsCount; $i++) { |
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| 115 | // loads file(s) |
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| 116 | 1 | $file[$i] = $this->loadFile($paths[$i], $ignore_missing, $remote_fallback, $force_slash); |
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| 117 | // bundle: same type/ext only |
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| 118 | 1 | if ($i > 0) { |
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| 119 | 1 | if ($file[$i]['type'] != $file[$i - 1]['type']) { |
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| 120 | throw new RuntimeException(sprintf('Asset bundle type error (%s != %s).', $file[$i]['type'], $file[$i - 1]['type'])); |
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| 121 | } |
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| 122 | 1 | if ($file[$i]['ext'] != $file[$i - 1]['ext']) { |
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| 123 | throw new RuntimeException(sprintf('Asset bundle extension error (%s != %s).', $file[$i]['ext'], $file[$i - 1]['ext'])); |
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| 124 | } |
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| 125 | } |
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| 126 | // missing allowed = empty path |
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| 127 | 1 | if ($file[$i]['missing']) { |
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| 128 | 1 | $this->data['missing'] = true; |
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| 129 | 1 | $this->data['path'] = $file[$i]['path']; |
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| 130 | |||
| 131 | 1 | continue; |
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| 132 | } |
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| 133 | // set data |
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| 134 | 1 | $this->data['size'] += $file[$i]['size']; |
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| 135 | 1 | $this->data['content_source'] .= $file[$i]['content']; |
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| 136 | 1 | $this->data['content'] .= $file[$i]['content']; |
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| 137 | 1 | if ($i == 0) { |
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| 138 | 1 | $this->data['file'] = $file[$i]['filepath']; |
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| 139 | 1 | $this->data['filename'] = $file[$i]['path']; |
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| 140 | 1 | $this->data['path_source'] = $file[$i]['path']; |
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| 141 | 1 | $this->data['path'] = $file[$i]['path']; |
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| 142 | 1 | $this->data['url'] = $file[$i]['url']; |
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| 143 | 1 | $this->data['ext'] = $file[$i]['ext']; |
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| 144 | 1 | $this->data['type'] = $file[$i]['type']; |
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| 145 | 1 | $this->data['subtype'] = $file[$i]['subtype']; |
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| 146 | 1 | if ($this->data['type'] == 'image') { |
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| 147 | 1 | $this->data['width'] = $this->getWidth(); |
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| 148 | 1 | $this->data['height'] = $this->getHeight(); |
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| 149 | 1 | if ($this->data['subtype'] == 'jpeg') { |
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| 150 | $this->data['exif'] = Util\File::readExif($file[$i]['filepath']); |
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| 151 | } |
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| 152 | } |
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| 153 | // bundle: default filename |
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| 154 | 1 | if ($pathsCount > 1 && empty($filename)) { |
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| 155 | 1 | switch ($this->data['ext']) { |
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| 156 | 1 | case 'scss': |
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| 157 | 1 | case 'css': |
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| 158 | 1 | $filename = '/styles.css'; |
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| 159 | 1 | break; |
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| 160 | 1 | case 'js': |
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| 161 | 1 | $filename = '/scripts.js'; |
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| 162 | 1 | break; |
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| 163 | default: |
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| 164 | throw new RuntimeException(sprintf('Asset bundle supports "%s" files only.', '.scss, .css and .js')); |
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| 165 | } |
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| 166 | } |
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| 167 | // bundle: filename and path |
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| 168 | 1 | if (!empty($filename)) { |
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| 169 | 1 | $this->data['filename'] = $filename; |
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| 170 | 1 | $this->data['path'] = '/' . ltrim($filename, '/'); |
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| 171 | } |
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| 172 | } |
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| 173 | // bundle: files path |
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| 174 | 1 | $this->data['files'][] = $file[$i]['filepath']; |
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| 175 | } |
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| 176 | // bundle: define path |
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| 177 | 1 | if ($pathsCount > 1 && empty($filename)) { |
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| 178 | switch ($this->data['ext']) { |
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| 179 | case 'scss': |
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| 180 | case 'css': |
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| 181 | $this->data['path'] = '/styles.' . $file[0]['ext']; |
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| 182 | break; |
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| 183 | case 'js': |
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| 184 | $this->data['path'] = '/scripts.' . $file[0]['ext']; |
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| 185 | break; |
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| 186 | default: |
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| 187 | throw new RuntimeException(sprintf('Asset bundle supports "%s" files only.', '.scss, .css and .js')); |
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| 188 | } |
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| 189 | } |
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| 190 | 1 | $cache->set($cacheKey, $this->data); |
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| 191 | } |
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| 192 | 1 | $this->data = $cache->get($cacheKey); |
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| 193 | |||
| 194 | // fingerprinting |
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| 195 | 1 | if ($fingerprint) { |
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| 196 | 1 | $this->fingerprint(); |
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| 197 | } |
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| 198 | // compiling (Sass files) |
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| 199 | 1 | if ((bool) $this->config->get('assets.compile.enabled')) { |
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| 200 | 1 | $this->compile(); |
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| 201 | } |
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| 202 | // minifying (CSS and JavScript files) |
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| 203 | 1 | if ($minify) { |
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| 204 | 1 | $this->minify(); |
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| 205 | } |
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| 206 | // optimizing (images files) |
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| 207 | 1 | if ($optimize) { |
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| 208 | 1 | $this->optimize = true; |
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| 209 | } |
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| 210 | } |
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| 211 | |||
| 212 | /** |
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| 213 | * Returns path. |
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| 214 | * |
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| 215 | * @throws RuntimeException |
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| 216 | */ |
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| 217 | 1 | public function __toString(): string |
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| 218 | { |
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| 219 | try { |
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| 220 | 1 | $this->save(); |
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| 221 | } catch (\Exception $e) { |
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| 222 | $this->builder->getLogger()->error($e->getMessage()); |
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| 223 | } |
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| 224 | |||
| 225 | 1 | if ($this->isImageInCdn()) { |
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| 226 | return $this->buildImageCdnUrl(); |
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| 227 | } |
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| 228 | |||
| 229 | 1 | if ($this->builder->getConfig()->get('canonicalurl')) { |
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| 230 | return (string) new Url($this->builder, $this->data['path'], ['canonical' => true]); |
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| 231 | } |
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| 232 | |||
| 233 | 1 | return $this->data['path']; |
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| 234 | } |
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| 235 | |||
| 236 | /** |
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| 237 | * Fingerprints a file. |
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| 238 | */ |
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| 239 | 1 | public function fingerprint(): self |
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| 240 | { |
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| 241 | 1 | if ($this->fingerprinted) { |
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| 242 | 1 | return $this; |
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| 243 | } |
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| 244 | |||
| 245 | 1 | $fingerprint = hash('md5', $this->data['content_source']); |
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| 246 | 1 | $this->data['path'] = preg_replace( |
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| 247 | 1 | '/\.' . $this->data['ext'] . '$/m', |
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| 248 | 1 | ".$fingerprint." . $this->data['ext'], |
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| 249 | 1 | $this->data['path'] |
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| 250 | 1 | ); |
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| 251 | |||
| 252 | 1 | $this->fingerprinted = true; |
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| 253 | |||
| 254 | 1 | return $this; |
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| 255 | } |
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| 256 | |||
| 257 | /** |
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| 258 | * Compiles a SCSS. |
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| 259 | * |
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| 260 | * @throws RuntimeException |
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| 261 | */ |
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| 262 | 1 | public function compile(): self |
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| 263 | { |
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| 264 | 1 | if ($this->compiled) { |
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| 265 | 1 | return $this; |
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| 266 | } |
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| 267 | |||
| 268 | 1 | if ($this->data['ext'] != 'scss') { |
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| 269 | 1 | return $this; |
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| 270 | } |
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| 271 | |||
| 272 | 1 | $cache = new Cache($this->builder, (string) $this->builder->getConfig()->get('cache.assets.dir')); |
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| 273 | 1 | $cacheKey = $cache->createKeyFromAsset($this, ['compiled']); |
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| 274 | 1 | if (!$cache->has($cacheKey)) { |
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| 275 | 1 | $scssPhp = new Compiler(); |
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| 276 | 1 | $importDir = []; |
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| 277 | 1 | $importDir[] = Util::joinPath($this->config->getStaticPath()); |
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| 278 | 1 | $importDir[] = Util::joinPath($this->config->getAssetsPath()); |
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| 279 | 1 | $scssDir = $this->config->get('assets.compile.import') ?? []; |
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| 280 | 1 | $themes = $this->config->getTheme() ?? []; |
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| 281 | 1 | foreach ($scssDir as $dir) { |
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| 282 | 1 | $importDir[] = Util::joinPath($this->config->getStaticPath(), $dir); |
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| 283 | 1 | $importDir[] = Util::joinPath($this->config->getAssetsPath(), $dir); |
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| 284 | 1 | $importDir[] = Util::joinPath(\dirname($this->data['file']), $dir); |
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| 285 | 1 | foreach ($themes as $theme) { |
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| 286 | 1 | $importDir[] = Util::joinPath($this->config->getThemeDirPath($theme, "static/$dir")); |
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| 287 | 1 | $importDir[] = Util::joinPath($this->config->getThemeDirPath($theme, "assets/$dir")); |
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| 288 | } |
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| 289 | } |
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| 290 | 1 | $scssPhp->setImportPaths(array_unique($importDir)); |
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| 291 | // source map |
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| 292 | 1 | if ($this->builder->isDebug() && (bool) $this->config->get('assets.compile.sourcemap')) { |
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| 293 | $importDir = []; |
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| 294 | $assetDir = (string) $this->config->get('assets.dir'); |
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| 295 | $assetDirPos = strrpos($this->data['file'], DIRECTORY_SEPARATOR . $assetDir . DIRECTORY_SEPARATOR); |
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| 296 | $fileRelPath = substr($this->data['file'], $assetDirPos + 8); |
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| 297 | $filePath = Util::joinFile($this->config->getOutputPath(), $fileRelPath); |
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| 298 | $importDir[] = \dirname($filePath); |
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| 299 | foreach ($scssDir as $dir) { |
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| 300 | $importDir[] = Util::joinFile($this->config->getOutputPath(), $dir); |
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| 301 | } |
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| 302 | $scssPhp->setImportPaths(array_unique($importDir)); |
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| 303 | $scssPhp->setSourceMap(Compiler::SOURCE_MAP_INLINE); |
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| 304 | $scssPhp->setSourceMapOptions([ |
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| 305 | 'sourceMapBasepath' => Util::joinPath($this->config->getOutputPath()), |
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| 306 | 'sourceRoot' => '/', |
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| 307 | ]); |
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| 308 | } |
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| 309 | // output style |
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| 310 | 1 | $outputStyles = ['expanded', 'compressed']; |
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| 311 | 1 | $outputStyle = strtolower((string) $this->config->get('assets.compile.style')); |
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| 312 | 1 | if (!\in_array($outputStyle, $outputStyles)) { |
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| 313 | throw new RuntimeException(sprintf('Scss output style "%s" doesn\'t exists.', $outputStyle)); |
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| 314 | } |
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| 315 | 1 | $scssPhp->setOutputStyle($outputStyle); |
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| 316 | // variables |
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| 317 | 1 | $variables = $this->config->get('assets.compile.variables') ?? []; |
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| 318 | 1 | if (!empty($variables)) { |
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| 319 | 1 | $variables = array_map('ScssPhp\ScssPhp\ValueConverter::parseValue', $variables); |
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| 320 | 1 | $scssPhp->replaceVariables($variables); |
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| 321 | } |
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| 322 | // update data |
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| 323 | 1 | $this->data['path'] = preg_replace('/sass|scss/m', 'css', $this->data['path']); |
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| 324 | 1 | $this->data['ext'] = 'css'; |
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| 325 | 1 | $this->data['type'] = 'text'; |
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| 326 | 1 | $this->data['subtype'] = 'text/css'; |
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| 327 | 1 | $this->data['content'] = $scssPhp->compileString($this->data['content'])->getCss(); |
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| 328 | 1 | $this->data['size'] = \strlen($this->data['content']); |
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| 329 | 1 | $this->compiled = true; |
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| 330 | 1 | $cache->set($cacheKey, $this->data); |
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| 331 | } |
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| 332 | 1 | $this->data = $cache->get($cacheKey); |
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| 333 | |||
| 334 | 1 | return $this; |
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| 335 | } |
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| 336 | |||
| 337 | /** |
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| 338 | * Minifying a CSS or a JS. |
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| 339 | * |
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| 340 | * @throws RuntimeException |
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| 341 | */ |
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| 342 | 1 | public function minify(): self |
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| 343 | { |
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| 344 | // disable minify to preserve inline source map |
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| 345 | 1 | if ($this->builder->isDebug() && (bool) $this->config->get('assets.compile.sourcemap')) { |
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| 346 | return $this; |
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| 347 | } |
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| 348 | |||
| 349 | 1 | if ($this->minified) { |
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| 350 | return $this; |
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| 351 | } |
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| 352 | |||
| 353 | 1 | if ($this->data['ext'] == 'scss') { |
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| 354 | $this->compile(); |
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| 355 | } |
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| 356 | |||
| 357 | 1 | if ($this->data['ext'] != 'css' && $this->data['ext'] != 'js') { |
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| 358 | return $this; |
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| 359 | } |
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| 360 | |||
| 361 | 1 | if (substr($this->data['path'], -8) == '.min.css' || substr($this->data['path'], -7) == '.min.js') { |
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| 362 | $this->minified; |
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| 363 | |||
| 364 | return $this; |
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| 365 | } |
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| 366 | |||
| 367 | 1 | $cache = new Cache($this->builder, (string) $this->builder->getConfig()->get('cache.assets.dir')); |
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| 368 | 1 | $cacheKey = $cache->createKeyFromAsset($this, ['minified']); |
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| 369 | 1 | if (!$cache->has($cacheKey)) { |
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| 370 | 1 | switch ($this->data['ext']) { |
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| 371 | 1 | case 'css': |
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| 372 | 1 | $minifier = new Minify\CSS($this->data['content']); |
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| 373 | 1 | break; |
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| 374 | 1 | case 'js': |
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| 375 | 1 | $minifier = new Minify\JS($this->data['content']); |
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| 376 | 1 | break; |
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| 377 | default: |
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| 378 | throw new RuntimeException(sprintf('Not able to minify "%s"', $this->data['path'])); |
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| 379 | } |
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| 380 | 1 | $this->data['path'] = preg_replace( |
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| 381 | 1 | '/\.' . $this->data['ext'] . '$/m', |
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| 382 | 1 | '.min.' . $this->data['ext'], |
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| 383 | 1 | $this->data['path'] |
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| 384 | 1 | ); |
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| 385 | 1 | $this->data['content'] = $minifier->minify(); |
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| 386 | 1 | $this->data['size'] = \strlen($this->data['content']); |
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| 387 | 1 | $this->minified = true; |
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| 388 | 1 | $cache->set($cacheKey, $this->data); |
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| 389 | } |
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| 390 | 1 | $this->data = $cache->get($cacheKey); |
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| 391 | |||
| 392 | 1 | return $this; |
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| 393 | } |
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| 394 | |||
| 395 | /** |
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| 396 | * Optimizing an image. |
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| 397 | */ |
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| 398 | 1 | public function optimize(string $filepath): self |
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| 399 | { |
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| 400 | 1 | if ($this->data['type'] != 'image') { |
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| 401 | 1 | return $this; |
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| 402 | } |
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| 403 | |||
| 404 | 1 | $quality = $this->config->get('assets.images.quality') ?? 75; |
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| 405 | 1 | $cache = new Cache($this->builder, (string) $this->builder->getConfig()->get('cache.assets.dir')); |
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| 406 | 1 | $tags = ["q$quality", 'optimized']; |
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| 407 | 1 | if ($this->data['width']) { |
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| 408 | 1 | array_unshift($tags, "{$this->data['width']}x"); |
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| 409 | } |
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| 410 | 1 | $cacheKey = $cache->createKeyFromAsset($this, $tags); |
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| 411 | 1 | if (!$cache->has($cacheKey)) { |
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| 412 | 1 | $message = $this->data['path']; |
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| 413 | 1 | $sizeBefore = filesize($filepath); |
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| 414 | 1 | Optimizer::create($quality)->optimize($filepath); |
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| 415 | 1 | $sizeAfter = filesize($filepath); |
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| 416 | 1 | if ($sizeAfter < $sizeBefore) { |
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| 417 | $message = sprintf( |
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| 418 | '%s (%s Ko -> %s Ko)', |
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| 419 | $message, |
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| 420 | ceil($sizeBefore / 1000), |
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| 421 | ceil($sizeAfter / 1000) |
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| 422 | ); |
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| 423 | } |
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| 424 | 1 | $this->data['content'] = Util\File::fileGetContents($filepath); |
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| 425 | 1 | $this->data['size'] = $sizeAfter; |
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| 426 | 1 | $cache->set($cacheKey, $this->data); |
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| 427 | 1 | $this->builder->getLogger()->debug(sprintf('Asset "%s" optimized', $message)); |
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| 428 | } |
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| 429 | 1 | $this->data = $cache->get($cacheKey, $this->data); |
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| 430 | |||
| 431 | 1 | return $this; |
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| 432 | } |
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| 433 | |||
| 434 | /** |
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| 435 | * Resizes an image with a new $width. |
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| 436 | * |
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| 437 | * @throws RuntimeException |
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| 438 | */ |
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| 439 | 1 | public function resize(int $width): self |
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| 440 | { |
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| 441 | 1 | if ($this->data['missing']) { |
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| 442 | throw new RuntimeException(sprintf('Not able to resize "%s": file not found', $this->data['path'])); |
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| 443 | } |
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| 444 | 1 | if ($this->data['type'] != 'image') { |
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| 445 | throw new RuntimeException(sprintf('Not able to resize "%s": not an image', $this->data['path'])); |
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| 446 | } |
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| 447 | 1 | if ($width >= $this->data['width']) { |
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| 448 | 1 | return $this; |
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| 449 | } |
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| 450 | |||
| 451 | 1 | $assetResized = clone $this; |
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| 452 | 1 | $assetResized->data['width'] = $width; |
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| 453 | |||
| 454 | 1 | if ($this->isImageInCdn()) { |
|
| 455 | return $assetResized; // returns the asset with the new width only: CDN do the rest of the job |
||
| 456 | } |
||
| 457 | |||
| 458 | 1 | $quality = $this->config->get('assets.images.quality'); |
|
| 459 | 1 | $cache = new Cache($this->builder, (string) $this->builder->getConfig()->get('cache.assets.dir')); |
|
| 460 | 1 | $cacheKey = $cache->createKeyFromAsset($assetResized, ["{$width}x", "q$quality"]); |
|
| 461 | 1 | if (!$cache->has($cacheKey)) { |
|
| 462 | 1 | if ($assetResized->data['type'] !== 'image') { |
|
| 463 | throw new RuntimeException(sprintf('Not able to resize "%s"', $assetResized->data['path'])); |
||
| 464 | } |
||
| 465 | 1 | if (!\extension_loaded('gd')) { |
|
| 466 | throw new RuntimeException('GD extension is required to use images resize.'); |
||
| 467 | } |
||
| 468 | |||
| 469 | try { |
||
| 470 | 1 | $img = ImageManager::make($assetResized->data['content_source'])->encode($assetResized->data['ext']); |
|
| 471 | 1 | $img->resize($width, null, function (\Intervention\Image\Constraint $constraint) { |
|
| 472 | 1 | $constraint->aspectRatio(); |
|
| 473 | 1 | $constraint->upsize(); |
|
| 474 | 1 | }); |
|
| 475 | } catch (\Exception $e) { |
||
| 476 | throw new RuntimeException(sprintf('Not able to resize image "%s": %s', $assetResized->data['path'], $e->getMessage())); |
||
| 477 | } |
||
| 478 | 1 | $assetResized->data['path'] = '/' . Util::joinPath( |
|
| 479 | 1 | (string) $this->config->get('assets.target'), |
|
| 480 | 1 | (string) $this->config->get('assets.images.resize.dir'), |
|
| 481 | 1 | (string) $width, |
|
| 482 | 1 | $assetResized->data['path'] |
|
| 483 | 1 | ); |
|
| 484 | |||
| 485 | try { |
||
| 486 | 1 | if ($assetResized->data['subtype'] == 'image/jpeg') { |
|
| 487 | $img->interlace(); |
||
| 488 | } |
||
| 489 | 1 | $assetResized->data['content'] = (string) $img->encode($assetResized->data['ext'], $quality); |
|
| 490 | 1 | $img->destroy(); |
|
| 491 | 1 | $assetResized->data['height'] = $assetResized->getHeight(); |
|
| 492 | 1 | $assetResized->data['size'] = \strlen($assetResized->data['content']); |
|
| 493 | } catch (\Exception $e) { |
||
| 494 | throw new RuntimeException(sprintf('Not able to encode image "%s": %s', $assetResized->data['path'], $e->getMessage())); |
||
| 495 | } |
||
| 496 | |||
| 497 | 1 | $cache->set($cacheKey, $assetResized->data); |
|
| 498 | } |
||
| 499 | 1 | $assetResized->data = $cache->get($cacheKey); |
|
| 500 | |||
| 501 | 1 | return $assetResized; |
|
| 502 | } |
||
| 503 | |||
| 504 | /** |
||
| 505 | * Converts an image asset to WebP format. |
||
| 506 | * |
||
| 507 | * @throws RuntimeException |
||
| 508 | */ |
||
| 509 | 1 | public function webp(?int $quality = null): self |
|
| 510 | { |
||
| 511 | 1 | if ($this->data['type'] !== 'image') { |
|
| 512 | throw new RuntimeException(sprintf('can\'t convert "%s" (%s) to WebP: it\'s not an image file.', $this->data['path'], $this->data['type'])); |
||
| 513 | } |
||
| 514 | |||
| 515 | 1 | if ($quality === null) { |
|
| 516 | 1 | $quality = (int) $this->config->get('assets.images.quality') ?? 75; |
|
| 517 | } |
||
| 518 | |||
| 519 | 1 | $assetWebp = clone $this; |
|
| 520 | 1 | $format = 'webp'; |
|
| 521 | 1 | $assetWebp['ext'] = $format; |
|
| 522 | |||
| 523 | 1 | if ($this->isImageInCdn()) { |
|
| 524 | return $assetWebp; // returns the asset with the new extension ('webp') only: CDN do the rest of the job |
||
| 525 | } |
||
| 526 | |||
| 527 | 1 | $img = ImageManager::make($assetWebp['content']); |
|
| 528 | 1 | $assetWebp['content'] = (string) $img->encode($format, $quality); |
|
| 529 | $img->destroy(); |
||
| 530 | $assetWebp['path'] = preg_replace('/\.' . $this->data['ext'] . '$/m', ".$format", $this->data['path']); |
||
| 531 | $assetWebp['subtype'] = "image/$format"; |
||
| 532 | $assetWebp['size'] = \strlen($assetWebp['content']); |
||
|
Bug
introduced
by
|
|||
| 533 | |||
| 534 | return $assetWebp; |
||
| 535 | } |
||
| 536 | |||
| 537 | /** |
||
| 538 | * Implements \ArrayAccess. |
||
| 539 | */ |
||
| 540 | 1 | #[\ReturnTypeWillChange] |
|
| 541 | public function offsetSet($offset, $value): void |
||
| 542 | { |
||
| 543 | 1 | if (!\is_null($offset)) { |
|
| 544 | 1 | $this->data[$offset] = $value; |
|
| 545 | } |
||
| 546 | } |
||
| 547 | |||
| 548 | /** |
||
| 549 | * Implements \ArrayAccess. |
||
| 550 | */ |
||
| 551 | 1 | #[\ReturnTypeWillChange] |
|
| 552 | public function offsetExists($offset): bool |
||
| 553 | { |
||
| 554 | 1 | return isset($this->data[$offset]); |
|
| 555 | } |
||
| 556 | |||
| 557 | /** |
||
| 558 | * Implements \ArrayAccess. |
||
| 559 | */ |
||
| 560 | #[\ReturnTypeWillChange] |
||
| 561 | public function offsetUnset($offset): void |
||
| 562 | { |
||
| 563 | unset($this->data[$offset]); |
||
| 564 | } |
||
| 565 | |||
| 566 | /** |
||
| 567 | * Implements \ArrayAccess. |
||
| 568 | */ |
||
| 569 | 1 | #[\ReturnTypeWillChange] |
|
| 570 | public function offsetGet($offset) |
||
| 571 | { |
||
| 572 | 1 | return isset($this->data[$offset]) ? $this->data[$offset] : null; |
|
| 573 | } |
||
| 574 | |||
| 575 | /** |
||
| 576 | * Hashing content of an asset with the specified algo, sha384 by default. |
||
| 577 | * Used for SRI (Subresource Integrity). |
||
| 578 | * |
||
| 579 | * @see https://developer.mozilla.org/fr/docs/Web/Security/Subresource_Integrity |
||
| 580 | */ |
||
| 581 | 1 | public function getIntegrity(string $algo = 'sha384'): string |
|
| 584 | } |
||
| 585 | |||
| 586 | /** |
||
| 587 | * Returns MP3 file infos. |
||
| 588 | * |
||
| 589 | * @see https://github.com/wapmorgan/Mp3Info |
||
| 590 | */ |
||
| 591 | 1 | public function getAudio(): Mp3Info |
|
| 592 | { |
||
| 593 | 1 | if ($this->data['type'] !== 'audio') { |
|
| 594 | throw new RuntimeException(sprintf('Not able to get audio infos of "%s"', $this->data['path'])); |
||
| 595 | } |
||
| 596 | |||
| 597 | 1 | return new Mp3Info($this->data['file']); |
|
| 598 | } |
||
| 599 | |||
| 600 | /** |
||
| 601 | * Returns MP4 file infos. |
||
| 602 | * |
||
| 603 | * @see https://github.com/clwu88/php-read-mp4info |
||
| 604 | */ |
||
| 605 | public function getVideo(): array |
||
| 606 | { |
||
| 607 | if ($this->data['type'] !== 'video') { |
||
| 608 | throw new RuntimeException(sprintf('Not able to get video infos of "%s"', $this->data['path'])); |
||
| 609 | } |
||
| 610 | |||
| 611 | return \Clwu\Mp4::getInfo($this->data['file']); |
||
| 612 | } |
||
| 613 | |||
| 614 | /** |
||
| 615 | * Returns the data URL (encoded in Base64). |
||
| 616 | * |
||
| 617 | * @throws RuntimeException |
||
| 618 | */ |
||
| 619 | 1 | public function dataurl(): string |
|
| 620 | { |
||
| 621 | 1 | if ($this->data['type'] == 'image' && !$this->isSVG()) { |
|
| 622 | 1 | return (string) ImageManager::make($this->data['content'])->encode('data-url', $this->config->get('assets.images.quality')); |
|
| 623 | } |
||
| 624 | |||
| 625 | 1 | return sprintf('data:%s;base64,%s', $this->data['subtype'], base64_encode($this->data['content'])); |
|
| 626 | } |
||
| 627 | |||
| 628 | /** |
||
| 629 | * Saves file. |
||
| 630 | * Note: a file from `static/` with the same name will NOT be overridden. |
||
| 631 | * |
||
| 632 | * @throws RuntimeException |
||
| 633 | */ |
||
| 634 | 1 | public function save(): void |
|
| 635 | { |
||
| 636 | 1 | $filepath = Util::joinFile($this->config->getOutputPath(), $this->data['path']); |
|
| 637 | 1 | if (!$this->builder->getBuildOptions()['dry-run'] && !Util\File::getFS()->exists($filepath)) { |
|
| 638 | try { |
||
| 639 | 1 | Util\File::getFS()->dumpFile($filepath, $this->data['content']); |
|
| 640 | 1 | $this->builder->getLogger()->debug(sprintf('Asset "%s" saved', $filepath)); |
|
| 641 | 1 | if ($this->optimize) { |
|
| 642 | 1 | $this->optimize($filepath); |
|
| 643 | } |
||
| 644 | } catch (\Symfony\Component\Filesystem\Exception\IOException $e) { |
||
| 645 | if (!$this->ignore_missing) { |
||
| 646 | throw new RuntimeException(sprintf('Can\'t save asset "%s"', $filepath)); |
||
| 647 | } |
||
| 648 | } |
||
| 649 | } |
||
| 650 | } |
||
| 651 | |||
| 652 | /** |
||
| 653 | * Is Asset is an image in CDN. |
||
| 654 | * |
||
| 655 | * @return bool |
||
| 656 | */ |
||
| 657 | 1 | public function isImageInCdn() |
|
| 658 | { |
||
| 659 | 1 | if ($this->data['type'] != 'image' || (bool) $this->config->get('assets.images.cdn.enabled') !== true || ($this->isSVG() && (bool) $this->config->get('assets.images.cdn.svg') !== true)) { |
|
| 660 | 1 | return false; |
|
| 661 | } |
||
| 662 | // remote image? |
||
| 663 | if ($this->data['url'] !== null && (bool) $this->config->get('assets.images.cdn.remote') !== true) { |
||
| 664 | return false; |
||
| 665 | } |
||
| 666 | |||
| 667 | return true; |
||
| 668 | } |
||
| 669 | |||
| 670 | /** |
||
| 671 | * Load file data. |
||
| 672 | * |
||
| 673 | * @throws RuntimeException |
||
| 674 | */ |
||
| 675 | 1 | private function loadFile(string $path, bool $ignore_missing = false, ?string $remote_fallback = null, bool $force_slash = true): array |
|
| 676 | { |
||
| 677 | 1 | $file = [ |
|
| 678 | 1 | 'url' => null, |
|
| 679 | 1 | ]; |
|
| 680 | |||
| 681 | try { |
||
| 682 | 1 | $filePath = $this->findFile($path, $remote_fallback); |
|
| 683 | 1 | } catch (\Exception $e) { |
|
| 684 | 1 | if ($ignore_missing) { |
|
| 685 | 1 | $file['path'] = $path; |
|
| 686 | 1 | $file['missing'] = true; |
|
| 687 | |||
| 688 | 1 | return $file; |
|
| 689 | } |
||
| 690 | |||
| 691 | throw new RuntimeException(sprintf('Can\'t load asset file "%s" (%s)', $path, $e->getMessage())); |
||
| 692 | } |
||
| 693 | |||
| 694 | 1 | if (Util\Url::isUrl($path)) { |
|
| 695 | 1 | $file['url'] = $path; |
|
| 696 | 1 | $path = Util::joinPath( |
|
| 697 | 1 | (string) $this->config->get('assets.target'), |
|
| 698 | 1 | Util\File::getFS()->makePathRelative($filePath, $this->config->getCacheAssetsRemotePath()) |
|
| 699 | 1 | ); |
|
| 700 | // remote_fallback in assets/ ont in cache/assets/remote/ |
||
| 701 | 1 | if (substr(Util\File::getFS()->makePathRelative($filePath, $this->config->getCacheAssetsRemotePath()), 0, 2) == '..') { |
|
| 702 | $path = Util::joinPath( |
||
| 703 | (string) $this->config->get('assets.target'), |
||
| 704 | Util\File::getFS()->makePathRelative($filePath, $this->config->getAssetsPath()) |
||
| 705 | ); |
||
| 706 | } |
||
| 707 | 1 | $force_slash = true; |
|
| 708 | } |
||
| 709 | 1 | if ($force_slash) { |
|
| 710 | 1 | $path = '/' . ltrim($path, '/'); |
|
| 711 | } |
||
| 712 | |||
| 713 | 1 | list($type, $subtype) = Util\File::getMimeType($filePath); |
|
| 714 | 1 | $content = Util\File::fileGetContents($filePath); |
|
| 715 | |||
| 716 | 1 | $file['filepath'] = $filePath; |
|
| 717 | 1 | $file['path'] = $path; |
|
| 718 | 1 | $file['ext'] = pathinfo($path)['extension'] ?? ''; |
|
| 719 | 1 | $file['type'] = $type; |
|
| 720 | 1 | $file['subtype'] = $subtype; |
|
| 721 | 1 | $file['size'] = filesize($filePath); |
|
| 722 | 1 | $file['content'] = $content; |
|
| 723 | 1 | $file['missing'] = false; |
|
| 724 | |||
| 725 | 1 | return $file; |
|
| 726 | } |
||
| 727 | |||
| 728 | /** |
||
| 729 | * Try to find the file: |
||
| 730 | * 1. remote (if $path is a valid URL) |
||
| 731 | * 2. in static/ |
||
| 732 | * 3. in themes/<theme>/static/ |
||
| 733 | * Returns local file path or throw an exception. |
||
| 734 | * |
||
| 735 | * @throws RuntimeException |
||
| 736 | */ |
||
| 737 | 1 | private function findFile(string $path, ?string $remote_fallback = null): string |
|
| 738 | { |
||
| 739 | // in case of remote file: save it and returns cached file path |
||
| 740 | 1 | if (Util\Url::isUrl($path)) { |
|
| 741 | 1 | $url = $path; |
|
| 742 | 1 | $urlHost = parse_url($path, PHP_URL_HOST); |
|
| 743 | 1 | $urlPath = parse_url($path, PHP_URL_PATH); |
|
| 744 | 1 | $urlQuery = parse_url($path, PHP_URL_QUERY); |
|
| 745 | 1 | $extension = pathinfo(parse_url($url, PHP_URL_PATH), PATHINFO_EXTENSION); |
|
| 746 | // Google Fonts hack |
||
| 747 | 1 | if (Util\Str::endsWith($urlPath, '/css') || Util\Str::endsWith($urlPath, '/css2')) { |
|
| 748 | 1 | $extension = 'css'; |
|
| 749 | } |
||
| 750 | 1 | $relativePath = Page::slugify(sprintf( |
|
| 751 | 1 | '%s%s%s%s', |
|
| 752 | 1 | $urlHost, |
|
| 753 | 1 | $this->sanitize($urlPath), |
|
| 754 | 1 | $urlQuery ? "-$urlQuery" : '', |
|
| 755 | 1 | $urlQuery && $extension ? ".$extension" : '' |
|
| 756 | 1 | )); |
|
| 757 | 1 | $filePath = Util::joinFile($this->config->getCacheAssetsRemotePath(), $relativePath); |
|
| 758 | // not already in cache |
||
| 759 | 1 | if (!file_exists($filePath)) { |
|
| 760 | try { |
||
| 761 | 1 | if (!Util\Url::isRemoteFileExists($url)) { |
|
| 762 | throw new RuntimeException(sprintf('File "%s" doesn\'t exists', $url)); |
||
| 763 | } |
||
| 764 | 1 | if (false === $content = Util\File::fileGetContents($url, true)) { |
|
| 765 | throw new RuntimeException(sprintf('Can\'t get content of file "%s"', $url)); |
||
| 766 | } |
||
| 767 | 1 | if (\strlen($content) <= 1) { |
|
| 768 | 1 | throw new RuntimeException(sprintf('File "%s" is empty', $url)); |
|
| 769 | } |
||
| 770 | } catch (RuntimeException $e) { |
||
| 771 | // is there a fallback in assets/ |
||
| 772 | if ($remote_fallback) { |
||
| 773 | $filePath = Util::joinFile($this->config->getAssetsPath(), $remote_fallback); |
||
| 774 | if (Util\File::getFS()->exists($filePath)) { |
||
| 775 | return $filePath; |
||
| 776 | } |
||
| 777 | throw new RuntimeException(sprintf('Fallback file "%s" doesn\'t exists', $filePath)); |
||
| 778 | } |
||
| 779 | |||
| 780 | throw new RuntimeException($e->getMessage()); |
||
| 781 | } |
||
| 782 | 1 | if (false === $content = Util\File::fileGetContents($url, true)) { |
|
| 783 | throw new RuntimeException(sprintf('Can\'t get content of "%s"', $url)); |
||
| 784 | } |
||
| 785 | 1 | if (\strlen($content) <= 1) { |
|
| 786 | throw new RuntimeException(sprintf('Asset at "%s" is empty', $url)); |
||
| 787 | } |
||
| 788 | // put file in cache |
||
| 789 | 1 | Util\File::getFS()->dumpFile($filePath, $content); |
|
| 790 | } |
||
| 791 | |||
| 792 | 1 | return $filePath; |
|
| 793 | } |
||
| 794 | |||
| 795 | // checks in assets/ |
||
| 796 | 1 | $filePath = Util::joinFile($this->config->getAssetsPath(), $path); |
|
| 797 | 1 | if (Util\File::getFS()->exists($filePath)) { |
|
| 798 | 1 | return $filePath; |
|
| 799 | } |
||
| 800 | |||
| 801 | // checks in each themes/<theme>/assets/ |
||
| 802 | 1 | foreach ($this->config->getTheme() as $theme) { |
|
| 803 | 1 | $filePath = Util::joinFile($this->config->getThemeDirPath($theme, 'assets'), $path); |
|
| 804 | 1 | if (Util\File::getFS()->exists($filePath)) { |
|
| 805 | 1 | return $filePath; |
|
| 806 | } |
||
| 807 | } |
||
| 808 | |||
| 809 | // checks in static/ |
||
| 810 | 1 | $filePath = Util::joinFile($this->config->getStaticTargetPath(), $path); |
|
| 811 | 1 | if (Util\File::getFS()->exists($filePath)) { |
|
| 812 | 1 | return $filePath; |
|
| 813 | } |
||
| 814 | |||
| 815 | // checks in each themes/<theme>/static/ |
||
| 816 | 1 | foreach ($this->config->getTheme() as $theme) { |
|
| 817 | 1 | $filePath = Util::joinFile($this->config->getThemeDirPath($theme, 'static'), $path); |
|
| 818 | 1 | if (Util\File::getFS()->exists($filePath)) { |
|
| 819 | 1 | return $filePath; |
|
| 820 | } |
||
| 821 | } |
||
| 822 | |||
| 823 | 1 | throw new RuntimeException(sprintf('Can\'t find file "%s"', $path)); |
|
| 824 | } |
||
| 825 | |||
| 826 | /** |
||
| 827 | * Returns the width of an image/SVG. |
||
| 828 | * |
||
| 829 | * @throws RuntimeException |
||
| 830 | */ |
||
| 831 | 1 | private function getWidth(): int |
|
| 832 | { |
||
| 833 | 1 | if ($this->data['type'] != 'image') { |
|
| 834 | return 0; |
||
| 835 | } |
||
| 836 | 1 | if ($this->isSVG() && false !== $svg = $this->getSvgAttributes()) { |
|
| 837 | 1 | return (int) $svg->width; |
|
| 838 | } |
||
| 839 | 1 | if (false === $size = $this->getImageSize()) { |
|
| 840 | throw new RuntimeException(sprintf('Not able to get width of "%s"', $this->data['path'])); |
||
| 841 | } |
||
| 842 | |||
| 843 | 1 | return $size[0]; |
|
| 844 | } |
||
| 845 | |||
| 846 | /** |
||
| 847 | * Returns the height of an image/SVG. |
||
| 848 | * |
||
| 849 | * @throws RuntimeException |
||
| 850 | */ |
||
| 851 | 1 | private function getHeight(): int |
|
| 852 | { |
||
| 853 | 1 | if ($this->data['type'] != 'image') { |
|
| 854 | return 0; |
||
| 855 | } |
||
| 856 | 1 | if ($this->isSVG() && false !== $svg = $this->getSvgAttributes()) { |
|
| 857 | 1 | return (int) $svg->height; |
|
| 858 | } |
||
| 859 | 1 | if (false === $size = $this->getImageSize()) { |
|
| 860 | throw new RuntimeException(sprintf('Not able to get height of "%s"', $this->data['path'])); |
||
| 861 | } |
||
| 862 | |||
| 863 | 1 | return $size[1]; |
|
| 864 | } |
||
| 865 | |||
| 866 | /** |
||
| 867 | * Returns image size informations. |
||
| 868 | * |
||
| 869 | * @see https://www.php.net/manual/function.getimagesize.php |
||
| 870 | * |
||
| 871 | * @return array|false |
||
| 872 | */ |
||
| 873 | 1 | private function getImageSize() |
|
| 874 | { |
||
| 875 | 1 | if (!$this->data['type'] == 'image') { |
|
| 876 | return false; |
||
| 877 | } |
||
| 878 | |||
| 879 | try { |
||
| 880 | 1 | if (false === $size = getimagesizefromstring($this->data['content'])) { |
|
| 881 | 1 | return false; |
|
| 882 | } |
||
| 883 | } catch (\Exception $e) { |
||
| 884 | throw new RuntimeException(sprintf('Handling asset "%s" failed: "%s"', $this->data['path_source'], $e->getMessage())); |
||
| 885 | } |
||
| 886 | |||
| 887 | 1 | return $size; |
|
| 888 | } |
||
| 889 | |||
| 890 | /** |
||
| 891 | * Returns true if asset is a SVG. |
||
| 892 | */ |
||
| 893 | 1 | private function isSVG(): bool |
|
| 894 | { |
||
| 895 | 1 | return \in_array($this->data['subtype'], ['image/svg', 'image/svg+xml']) || $this->data['ext'] == 'svg'; |
|
| 896 | } |
||
| 897 | |||
| 898 | /** |
||
| 899 | * Returns SVG attributes. |
||
| 900 | * |
||
| 901 | * @return \SimpleXMLElement|false |
||
| 902 | */ |
||
| 903 | 1 | private function getSvgAttributes() |
|
| 904 | { |
||
| 905 | 1 | if (false === $xml = simplexml_load_string($this->data['content_source'])) { |
|
| 906 | return false; |
||
| 907 | } |
||
| 908 | |||
| 909 | 1 | return $xml->attributes(); |
|
| 910 | } |
||
| 911 | |||
| 912 | /** |
||
| 913 | * Replaces some characters by '_'. |
||
| 914 | */ |
||
| 915 | 1 | private function sanitize(string $string): string |
|
| 918 | } |
||
| 919 | |||
| 920 | /** |
||
| 921 | * Builds CDN image URL. |
||
| 922 | */ |
||
| 923 | private function buildImageCdnUrl(): string |
||
| 924 | { |
||
| 925 | return str_replace( |
||
| 926 | [ |
||
| 941 | ); |
||
| 942 | } |
||
| 943 | } |
||
| 944 |
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