Cecilapp /
Cecil
| Total Complexity | 150 |
| Total Lines | 898 |
| Duplicated Lines | 0 % |
| Changes | 3 | ||
| Bugs | 1 | 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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| 28 | class Asset implements \ArrayAccess |
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| 29 | { |
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| 30 | /** @var Builder */ |
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| 31 | protected $builder; |
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| 32 | |||
| 33 | /** @var Config */ |
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| 34 | protected $config; |
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| 35 | |||
| 36 | /** @var array */ |
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| 37 | protected $data = []; |
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| 38 | |||
| 39 | /** @var bool */ |
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| 40 | protected $fingerprinted = false; |
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| 41 | |||
| 42 | /** @var bool */ |
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| 43 | protected $compiled = false; |
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| 44 | |||
| 45 | /** @var bool */ |
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| 46 | protected $minified = false; |
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| 47 | |||
| 48 | /** @var bool */ |
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| 49 | protected $optimize = false; |
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| 50 | |||
| 51 | /** @var bool */ |
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| 52 | protected $ignore_missing = false; |
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| 53 | |||
| 54 | /** |
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| 55 | * Creates an Asset from a file path, an array of files path or an URL. |
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| 56 | * |
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| 57 | * @param Builder $builder |
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| 58 | * @param string|array $paths |
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| 59 | * @param array|null $options e.g.: ['fingerprint' => true, 'minify' => true, 'filename' => '', 'ignore_missing' => false] |
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| 60 | * |
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| 61 | * @throws RuntimeException |
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| 62 | */ |
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| 63 | public function __construct(Builder $builder, string|array $paths, array|null $options = null) |
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| 64 | { |
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| 65 | $this->builder = $builder; |
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| 66 | $this->config = $builder->getConfig(); |
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| 67 | $paths = \is_array($paths) ? $paths : [$paths]; |
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| 68 | array_walk($paths, function ($path) { |
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| 69 | if (!\is_string($path)) { |
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| 70 | throw new RuntimeException(sprintf('The path of an asset must be a string ("%s" given).', \gettype($path))); |
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| 71 | } |
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| 72 | if (empty($path)) { |
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| 73 | throw new RuntimeException('The path of an asset can\'t be empty.'); |
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| 74 | } |
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| 75 | if (substr($path, 0, 2) == '..') { |
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| 76 | 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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| 77 | } |
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| 78 | }); |
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| 79 | $this->data = [ |
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| 80 | 'file' => '', // absolute file path |
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| 81 | 'files' => [], // array of files path (if bundle) |
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| 82 | 'filename' => '', // filename |
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| 83 | 'path_source' => '', // public path to the file, before transformations |
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| 84 | 'path' => '', // public path to the file, after transformations |
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| 85 | 'url' => null, // URL of a remote image |
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| 86 | 'missing' => false, // if file not found, but missing ollowed 'missing' is true |
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| 87 | 'ext' => '', // file extension |
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| 88 | 'type' => '', // file type (e.g.: image, audio, video, etc.) |
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| 89 | 'subtype' => '', // file media type (e.g.: image/png, audio/mp3, etc.) |
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| 90 | 'size' => 0, // file size (in bytes) |
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| 91 | 'content_source' => '', // file content, before transformations |
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| 92 | 'content' => '', // file content, after transformations |
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| 93 | 'width' => 0, // width (in pixels) in case of an image |
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| 94 | 'height' => 0, // height (in pixels) in case of an image |
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| 95 | 'exif' => [], // exif data |
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| 96 | ]; |
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| 97 | |||
| 98 | // handles options |
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| 99 | $fingerprint = (bool) $this->config->get('assets.fingerprint.enabled'); |
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| 100 | $minify = (bool) $this->config->get('assets.minify.enabled'); |
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| 101 | $optimize = (bool) $this->config->get('assets.images.optimize.enabled'); |
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| 102 | $filename = ''; |
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| 103 | $ignore_missing = false; |
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| 104 | $remote_fallback = null; |
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| 105 | $force_slash = true; |
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| 106 | extract(\is_array($options) ? $options : [], EXTR_IF_EXISTS); |
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| 107 | $this->ignore_missing = $ignore_missing; |
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| 108 | |||
| 109 | // fill data array with file(s) informations |
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| 110 | $cache = new Cache($this->builder, (string) $this->builder->getConfig()->get('cache.assets.dir')); |
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| 111 | $cacheKey = sprintf('%s__%s', $filename ?: implode('_', $paths), $this->builder->getVersion()); |
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| 112 | if (!$cache->has($cacheKey)) { |
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| 113 | $pathsCount = \count($paths); |
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| 114 | $file = []; |
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| 115 | for ($i = 0; $i < $pathsCount; $i++) { |
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| 116 | // loads file(s) |
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| 117 | $file[$i] = $this->loadFile($paths[$i], $ignore_missing, $remote_fallback, $force_slash); |
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| 118 | // bundle: same type only |
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| 119 | if ($i > 0) { |
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| 120 | if ($file[$i]['type'] != $file[$i - 1]['type']) { |
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| 121 | throw new RuntimeException(sprintf('Asset bundle type error (%s != %s).', $file[$i]['type'], $file[$i - 1]['type'])); |
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| 122 | } |
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| 123 | } |
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| 124 | // missing allowed = empty path |
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| 125 | if ($file[$i]['missing']) { |
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| 126 | $this->data['missing'] = true; |
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| 127 | $this->data['path'] = $file[$i]['path']; |
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| 128 | |||
| 129 | continue; |
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| 130 | } |
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| 131 | // set data |
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| 132 | $this->data['size'] += $file[$i]['size']; |
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| 133 | $this->data['content_source'] .= $file[$i]['content']; |
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| 134 | $this->data['content'] .= $file[$i]['content']; |
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| 135 | if ($i == 0) { |
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| 136 | $this->data['file'] = $file[$i]['filepath']; |
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| 137 | $this->data['filename'] = $file[$i]['path']; |
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| 138 | $this->data['path_source'] = $file[$i]['path']; |
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| 139 | $this->data['path'] = $file[$i]['path']; |
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| 140 | $this->data['url'] = $file[$i]['url']; |
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| 141 | $this->data['ext'] = $file[$i]['ext']; |
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| 142 | $this->data['type'] = $file[$i]['type']; |
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| 143 | $this->data['subtype'] = $file[$i]['subtype']; |
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| 144 | if ($this->data['type'] == 'image') { |
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| 145 | $this->data['width'] = $this->getWidth(); |
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| 146 | $this->data['height'] = $this->getHeight(); |
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| 147 | if ($this->data['subtype'] == 'jpeg') { |
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| 148 | $this->data['exif'] = Util\File::readExif($file[$i]['filepath']); |
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| 149 | } |
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| 150 | } |
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| 151 | // bundle: default filename |
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| 152 | if ($pathsCount > 1 && empty($filename)) { |
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| 153 | switch ($this->data['ext']) { |
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| 154 | case 'scss': |
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| 155 | case 'css': |
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| 156 | $filename = '/styles.css'; |
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| 157 | break; |
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| 158 | case 'js': |
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| 159 | $filename = '/scripts.js'; |
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| 160 | break; |
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| 161 | default: |
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| 162 | throw new RuntimeException(sprintf('Asset bundle supports %s files only.', '.scss, .css and .js')); |
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| 163 | } |
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| 164 | } |
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| 165 | // bundle: filename and path |
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| 166 | if (!empty($filename)) { |
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| 167 | $this->data['filename'] = $filename; |
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| 168 | $this->data['path'] = '/' . ltrim($filename, '/'); |
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| 169 | } |
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| 170 | } |
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| 171 | // bundle: files path |
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| 172 | $this->data['files'][] = $file[$i]['filepath']; |
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| 173 | } |
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| 174 | $cache->set($cacheKey, $this->data); |
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| 175 | } |
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| 176 | $this->data = $cache->get($cacheKey); |
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| 177 | |||
| 178 | // fingerprinting |
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| 179 | if ($fingerprint) { |
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| 180 | $this->fingerprint(); |
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| 181 | } |
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| 182 | // compiling (Sass files) |
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| 183 | if ((bool) $this->config->get('assets.compile.enabled')) { |
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| 184 | $this->compile(); |
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| 185 | } |
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| 186 | // minifying (CSS and JavScript files) |
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| 187 | if ($minify) { |
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| 188 | $this->minify(); |
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| 189 | } |
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| 190 | // optimizing (images files) |
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| 191 | if ($optimize) { |
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| 192 | $this->optimize = true; |
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| 193 | } |
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| 194 | } |
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| 195 | |||
| 196 | /** |
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| 197 | * Returns path. |
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| 198 | * |
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| 199 | * @throws RuntimeException |
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| 200 | */ |
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| 201 | public function __toString(): string |
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| 202 | { |
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| 203 | try { |
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| 204 | $this->save(); |
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| 205 | } catch (RuntimeException $e) { |
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| 206 | $this->builder->getLogger()->error($e->getMessage()); |
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| 207 | } |
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| 208 | |||
| 209 | if ($this->isImageInCdn()) { |
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| 210 | return $this->buildImageCdnUrl(); |
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| 211 | } |
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| 212 | |||
| 213 | if ($this->builder->getConfig()->get('canonicalurl')) { |
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| 214 | return (string) new Url($this->builder, $this->data['path'], ['canonical' => true]); |
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| 215 | } |
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| 216 | |||
| 217 | return $this->data['path']; |
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| 218 | } |
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| 219 | |||
| 220 | /** |
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| 221 | * Fingerprints a file. |
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| 222 | */ |
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| 223 | public function fingerprint(): self |
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| 224 | { |
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| 225 | if ($this->fingerprinted) { |
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| 226 | return $this; |
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| 227 | } |
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| 228 | |||
| 229 | $fingerprint = hash('md5', $this->data['content_source']); |
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| 230 | $this->data['path'] = preg_replace( |
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| 231 | '/\.' . $this->data['ext'] . '$/m', |
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| 232 | ".$fingerprint." . $this->data['ext'], |
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| 233 | $this->data['path'] |
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| 234 | ); |
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| 235 | |||
| 236 | $this->fingerprinted = true; |
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| 237 | |||
| 238 | return $this; |
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| 239 | } |
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| 240 | |||
| 241 | /** |
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| 242 | * Compiles a SCSS. |
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| 243 | * |
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| 244 | * @throws RuntimeException |
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| 245 | */ |
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| 246 | public function compile(): self |
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| 319 | } |
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| 320 | |||
| 321 | /** |
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| 322 | * Minifying a CSS or a JS. |
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| 323 | * |
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| 324 | * @throws RuntimeException |
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| 325 | */ |
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| 326 | public function minify(): self |
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| 377 | } |
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| 378 | |||
| 379 | /** |
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| 380 | * Optimizing an image. |
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| 381 | */ |
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| 382 | public function optimize(string $filepath): self |
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| 416 | } |
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| 417 | |||
| 418 | /** |
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| 419 | * Resizes an image with a new $width. |
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| 420 | * |
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| 421 | * @throws RuntimeException |
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| 422 | */ |
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| 423 | public function resize(int $width, ?int $quality = null): self |
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| 424 | { |
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| 425 | if ($this->data['missing']) { |
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| 426 | throw new RuntimeException(sprintf('Not able to resize "%s": file not found.', $this->data['path'])); |
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| 427 | } |
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| 428 | if ($this->data['type'] != 'image') { |
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| 429 | throw new RuntimeException(sprintf('Not able to resize "%s": not an image.', $this->data['path'])); |
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| 430 | } |
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| 431 | if ($width >= $this->data['width'] && $quality === null) { |
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| 432 | return $this; |
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| 433 | } |
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| 434 | |||
| 435 | $assetResized = clone $this; |
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| 436 | $assetResized->data['width'] = $width; |
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| 437 | |||
| 438 | if ($this->isImageInCdn()) { |
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| 439 | return $assetResized; // returns the asset with the new width only: CDN do the rest of the job |
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| 440 | } |
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| 441 | |||
| 442 | $quality = $quality ?? $this->config->get('assets.images.quality'); |
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| 443 | $cache = new Cache($this->builder, (string) $this->builder->getConfig()->get('cache.assets.dir')); |
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| 444 | $cacheKey = $cache->createKeyFromAsset($assetResized, ["{$width}x", "q$quality"]); |
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| 445 | if (!$cache->has($cacheKey)) { |
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| 446 | if ($assetResized->data['type'] !== 'image') { |
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| 447 | throw new RuntimeException(sprintf('Not able to resize "%s".', $assetResized->data['path'])); |
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| 448 | } |
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| 449 | if (!\extension_loaded('gd')) { |
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| 450 | throw new RuntimeException('GD extension is required to use images resize.'); |
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| 451 | } |
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| 452 | |||
| 453 | try { |
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| 454 | $img = ImageManager::make($assetResized->data['content_source'])->encode($assetResized->data['ext']); |
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| 455 | $img->resize($width, null, function (\Intervention\Image\Constraint $constraint) { |
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| 456 | $constraint->aspectRatio(); |
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| 457 | $constraint->upsize(); |
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| 458 | }); |
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| 459 | } catch (\Exception $e) { |
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| 460 | throw new RuntimeException(sprintf('Not able to resize image "%s": %s', $assetResized->data['path'], $e->getMessage())); |
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| 461 | } |
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| 462 | $assetResized->data['path'] = '/' . Util::joinPath( |
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| 463 | (string) $this->config->get('assets.target'), |
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| 464 | (string) $this->config->get('assets.images.resize.dir'), |
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| 465 | (string) $width, |
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| 466 | (string) $quality, |
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| 467 | $assetResized->data['path'] |
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| 468 | ); |
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| 469 | |||
| 470 | try { |
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| 471 | if ($assetResized->data['subtype'] == 'image/jpeg') { |
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| 472 | $img->interlace(); |
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| 473 | } |
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| 474 | $assetResized->data['content'] = (string) $img->encode($assetResized->data['ext'], $quality); |
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| 475 | $img->destroy(); |
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| 476 | $assetResized->data['height'] = $assetResized->getHeight(); |
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| 477 | $assetResized->data['size'] = \strlen($assetResized->data['content']); |
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| 478 | } catch (\Exception $e) { |
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| 479 | throw new RuntimeException(sprintf('Not able to encode image "%s": %s', $assetResized->data['path'], $e->getMessage())); |
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| 480 | } |
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| 481 | |||
| 482 | $cache->set($cacheKey, $assetResized->data); |
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| 483 | } |
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| 484 | $assetResized->data = $cache->get($cacheKey); |
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| 485 | |||
| 486 | return $assetResized; |
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| 487 | } |
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| 488 | |||
| 489 | /** |
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| 490 | * Converts an image asset to WebP format. |
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| 491 | * |
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| 492 | * @throws RuntimeException |
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| 493 | */ |
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| 494 | public function webp(?int $quality = null): self |
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| 495 | { |
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| 496 | if ($this->data['type'] !== 'image') { |
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| 497 | throw new RuntimeException(sprintf('can\'t convert "%s" (%s) to WebP: it\'s not an image file.', $this->data['path'], $this->data['type'])); |
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| 498 | } |
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| 499 | |||
| 500 | if ($quality === null) { |
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| 501 | $quality = (int) $this->config->get('assets.images.quality') ?? 75; |
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| 502 | } |
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| 503 | |||
| 504 | $assetWebp = clone $this; |
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| 505 | $format = 'webp'; |
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| 506 | $assetWebp['ext'] = $format; |
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| 507 | |||
| 508 | if ($this->isImageInCdn()) { |
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| 509 | return $assetWebp; // returns the asset with the new extension ('webp') only: CDN do the rest of the job |
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| 510 | } |
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| 511 | |||
| 512 | $img = ImageManager::make($assetWebp['content']); |
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| 513 | $assetWebp['content'] = (string) $img->encode($format, $quality); |
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| 514 | $img->destroy(); |
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| 515 | $assetWebp['path'] = preg_replace('/\.' . $this->data['ext'] . '$/m', ".$format", $this->data['path']); |
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| 516 | $assetWebp['subtype'] = "image/$format"; |
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| 517 | $assetWebp['size'] = \strlen($assetWebp['content']); |
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|
Bug
introduced
by
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| 518 | |||
| 519 | return $assetWebp; |
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| 520 | } |
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| 521 | |||
| 522 | /** |
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| 523 | * Implements \ArrayAccess. |
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| 524 | */ |
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| 525 | #[\ReturnTypeWillChange] |
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| 526 | public function offsetSet($offset, $value): void |
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| 527 | { |
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| 528 | if (!\is_null($offset)) { |
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| 529 | $this->data[$offset] = $value; |
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| 530 | } |
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| 531 | } |
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| 532 | |||
| 533 | /** |
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| 534 | * Implements \ArrayAccess. |
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| 535 | */ |
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| 536 | #[\ReturnTypeWillChange] |
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| 537 | public function offsetExists($offset): bool |
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| 538 | { |
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| 539 | return isset($this->data[$offset]); |
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| 540 | } |
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| 541 | |||
| 542 | /** |
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| 543 | * Implements \ArrayAccess. |
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| 544 | */ |
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| 545 | #[\ReturnTypeWillChange] |
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| 546 | public function offsetUnset($offset): void |
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| 547 | { |
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| 548 | unset($this->data[$offset]); |
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| 549 | } |
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| 550 | |||
| 551 | /** |
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| 552 | * Implements \ArrayAccess. |
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| 553 | */ |
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| 554 | #[\ReturnTypeWillChange] |
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| 555 | public function offsetGet($offset) |
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| 556 | { |
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| 557 | return isset($this->data[$offset]) ? $this->data[$offset] : null; |
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| 558 | } |
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| 559 | |||
| 560 | /** |
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| 561 | * Hashing content of an asset with the specified algo, sha384 by default. |
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| 562 | * Used for SRI (Subresource Integrity). |
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| 563 | * |
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| 564 | * @see https://developer.mozilla.org/fr/docs/Web/Security/Subresource_Integrity |
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| 565 | */ |
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| 566 | public function getIntegrity(string $algo = 'sha384'): string |
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| 567 | { |
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| 568 | return sprintf('%s-%s', $algo, base64_encode(hash($algo, $this->data['content'], true))); |
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| 569 | } |
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| 570 | |||
| 571 | /** |
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| 572 | * Returns MP3 file infos. |
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| 573 | * |
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| 574 | * @see https://github.com/wapmorgan/Mp3Info |
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| 575 | */ |
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| 576 | public function getAudio(): Mp3Info |
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| 577 | { |
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| 578 | if ($this->data['type'] !== 'audio') { |
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| 579 | throw new RuntimeException(sprintf('Not able to get audio infos of "%s".', $this->data['path'])); |
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| 580 | } |
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| 581 | |||
| 582 | return new Mp3Info($this->data['file']); |
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| 583 | } |
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| 584 | |||
| 585 | /** |
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| 586 | * Returns MP4 file infos. |
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| 587 | * |
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| 588 | * @see https://github.com/clwu88/php-read-mp4info |
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| 589 | */ |
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| 590 | public function getVideo(): array |
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| 591 | { |
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| 592 | if ($this->data['type'] !== 'video') { |
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| 593 | throw new RuntimeException(sprintf('Not able to get video infos of "%s".', $this->data['path'])); |
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| 594 | } |
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| 595 | |||
| 596 | return \Clwu\Mp4::getInfo($this->data['file']); |
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| 597 | } |
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| 598 | |||
| 599 | /** |
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| 600 | * Returns the data URL (encoded in Base64). |
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| 601 | * |
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| 602 | * @throws RuntimeException |
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| 603 | */ |
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| 604 | public function dataurl(): string |
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| 605 | { |
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| 606 | if ($this->data['type'] == 'image' && !$this->isSVG()) { |
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| 607 | return (string) ImageManager::make($this->data['content'])->encode('data-url', $this->config->get('assets.images.quality')); |
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| 608 | } |
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| 609 | |||
| 610 | return sprintf('data:%s;base64,%s', $this->data['subtype'], base64_encode($this->data['content'])); |
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| 611 | } |
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| 612 | |||
| 613 | /** |
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| 614 | * Saves file. |
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| 615 | * Note: a file from `static/` with the same name will NOT be overridden. |
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| 616 | * |
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| 617 | * @throws RuntimeException |
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| 618 | */ |
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| 619 | public function save(): void |
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| 620 | { |
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| 621 | $filepath = Util::joinFile($this->config->getOutputPath(), $this->data['path']); |
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| 622 | if (!$this->builder->getBuildOptions()['dry-run'] && !Util\File::getFS()->exists($filepath)) { |
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| 623 | try { |
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| 624 | Util\File::getFS()->dumpFile($filepath, $this->data['content']); |
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| 625 | $this->builder->getLogger()->debug(sprintf('Asset "%s" saved', $filepath)); |
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| 626 | if ($this->optimize) { |
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| 627 | $this->optimize($filepath); |
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| 628 | } |
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| 629 | } catch (\Symfony\Component\Filesystem\Exception\IOException) { |
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| 630 | if (!$this->ignore_missing) { |
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| 631 | throw new RuntimeException(sprintf('Can\'t save asset "%s".', $filepath)); |
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| 632 | } |
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| 633 | } |
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| 634 | } |
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| 635 | } |
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| 636 | |||
| 637 | /** |
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| 638 | * Is Asset is an image in CDN. |
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| 639 | * |
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| 640 | * @return bool |
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| 641 | */ |
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| 642 | public function isImageInCdn() |
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| 643 | { |
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| 644 | if ($this->data['type'] != 'image' || (bool) $this->config->get('assets.images.cdn.enabled') !== true || ($this->isSVG() && (bool) $this->config->get('assets.images.cdn.svg') !== true)) { |
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| 645 | return false; |
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| 646 | } |
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| 647 | // remote image? |
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| 648 | if ($this->data['url'] !== null && (bool) $this->config->get('assets.images.cdn.remote') !== true) { |
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| 649 | return false; |
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| 650 | } |
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| 651 | |||
| 652 | return true; |
||
| 653 | } |
||
| 654 | |||
| 655 | /** |
||
| 656 | * Load file data. |
||
| 657 | * |
||
| 658 | * @throws RuntimeException |
||
| 659 | */ |
||
| 660 | private function loadFile(string $path, bool $ignore_missing = false, ?string $remote_fallback = null, bool $force_slash = true): array |
||
| 711 | } |
||
| 712 | |||
| 713 | /** |
||
| 714 | * Try to find the file: |
||
| 715 | * 1. remote (if $path is a valid URL) |
||
| 716 | * 2. in static/ |
||
| 717 | * 3. in themes/<theme>/static/ |
||
| 718 | * Returns local file path or throw an exception. |
||
| 719 | * |
||
| 720 | * @throws RuntimeException |
||
| 721 | */ |
||
| 722 | private function findFile(string $path, ?string $remote_fallback = null): string |
||
| 723 | { |
||
| 724 | // in case of remote file: save it and returns cached file path |
||
| 725 | if (Util\Url::isUrl($path)) { |
||
| 726 | $url = $path; |
||
| 727 | $urlHost = parse_url($path, PHP_URL_HOST); |
||
| 728 | $urlPath = parse_url($path, PHP_URL_PATH); |
||
| 729 | $urlQuery = parse_url($path, PHP_URL_QUERY); |
||
| 730 | $extension = pathinfo(parse_url($url, PHP_URL_PATH), PATHINFO_EXTENSION); |
||
| 731 | // Google Fonts hack |
||
| 732 | if (Util\Str::endsWith($urlPath, '/css') || Util\Str::endsWith($urlPath, '/css2')) { |
||
| 733 | $extension = 'css'; |
||
| 734 | } |
||
| 735 | $relativePath = Page::slugify(sprintf( |
||
| 736 | '%s%s%s%s', |
||
| 737 | $urlHost, |
||
| 738 | $this->sanitize($urlPath), |
||
| 739 | $urlQuery ? "-$urlQuery" : '', |
||
| 740 | $urlQuery && $extension ? ".$extension" : '' |
||
| 741 | )); |
||
| 742 | $filePath = Util::joinFile($this->config->getCacheAssetsRemotePath(), $relativePath); |
||
| 743 | // not already in cache |
||
| 744 | if (!file_exists($filePath)) { |
||
| 745 | try { |
||
| 746 | if (!Util\Url::isRemoteFileExists($url)) { |
||
| 747 | throw new RuntimeException(sprintf('File "%s" doesn\'t exists', $url)); |
||
| 748 | } |
||
| 749 | if (false === $content = Util\File::fileGetContents($url, true)) { |
||
| 750 | throw new RuntimeException(sprintf('Can\'t get content of file "%s".', $url)); |
||
| 751 | } |
||
| 752 | if (\strlen($content) <= 1) { |
||
| 753 | throw new RuntimeException(sprintf('File "%s" is empty.', $url)); |
||
| 754 | } |
||
| 755 | } catch (RuntimeException $e) { |
||
| 756 | // is there a fallback in assets/ |
||
| 757 | if ($remote_fallback) { |
||
| 758 | $filePath = Util::joinFile($this->config->getAssetsPath(), $remote_fallback); |
||
| 759 | if (Util\File::getFS()->exists($filePath)) { |
||
| 760 | return $filePath; |
||
| 761 | } |
||
| 762 | throw new RuntimeException(sprintf('Fallback file "%s" doesn\'t exists.', $filePath)); |
||
| 763 | } |
||
| 764 | |||
| 765 | throw new RuntimeException($e->getMessage()); |
||
| 766 | } |
||
| 767 | if (false === $content = Util\File::fileGetContents($url, true)) { |
||
| 768 | throw new RuntimeException(sprintf('Can\'t get content of "%s"', $url)); |
||
| 769 | } |
||
| 770 | if (\strlen($content) <= 1) { |
||
| 771 | throw new RuntimeException(sprintf('Asset at "%s" is empty', $url)); |
||
| 772 | } |
||
| 773 | // put file in cache |
||
| 774 | Util\File::getFS()->dumpFile($filePath, $content); |
||
| 775 | } |
||
| 776 | |||
| 777 | return $filePath; |
||
| 778 | } |
||
| 779 | |||
| 780 | // checks in assets/ |
||
| 781 | $filePath = Util::joinFile($this->config->getAssetsPath(), $path); |
||
| 782 | if (Util\File::getFS()->exists($filePath)) { |
||
| 783 | return $filePath; |
||
| 784 | } |
||
| 785 | |||
| 786 | // checks in each themes/<theme>/assets/ |
||
| 787 | foreach ($this->config->getTheme() as $theme) { |
||
| 788 | $filePath = Util::joinFile($this->config->getThemeDirPath($theme, 'assets'), $path); |
||
| 789 | if (Util\File::getFS()->exists($filePath)) { |
||
| 790 | return $filePath; |
||
| 791 | } |
||
| 792 | } |
||
| 793 | |||
| 794 | // checks in static/ |
||
| 795 | $filePath = Util::joinFile($this->config->getStaticTargetPath(), $path); |
||
| 796 | if (Util\File::getFS()->exists($filePath)) { |
||
| 797 | return $filePath; |
||
| 798 | } |
||
| 799 | |||
| 800 | // checks in each themes/<theme>/static/ |
||
| 801 | foreach ($this->config->getTheme() as $theme) { |
||
| 802 | $filePath = Util::joinFile($this->config->getThemeDirPath($theme, 'static'), $path); |
||
| 803 | if (Util\File::getFS()->exists($filePath)) { |
||
| 804 | return $filePath; |
||
| 805 | } |
||
| 806 | } |
||
| 807 | |||
| 808 | throw new RuntimeException(sprintf('Can\'t find file "%s".', $path)); |
||
| 809 | } |
||
| 810 | |||
| 811 | /** |
||
| 812 | * Returns the width of an image/SVG. |
||
| 813 | * |
||
| 814 | * @throws RuntimeException |
||
| 815 | */ |
||
| 816 | private function getWidth(): int |
||
| 817 | { |
||
| 818 | if ($this->data['type'] != 'image') { |
||
| 819 | return 0; |
||
| 820 | } |
||
| 821 | if ($this->isSVG() && false !== $svg = $this->getSvgAttributes()) { |
||
| 822 | return (int) $svg->width; |
||
| 823 | } |
||
| 824 | if (false === $size = $this->getImageSize()) { |
||
| 825 | throw new RuntimeException(sprintf('Not able to get width of "%s".', $this->data['path'])); |
||
| 826 | } |
||
| 827 | |||
| 828 | return $size[0]; |
||
| 829 | } |
||
| 830 | |||
| 831 | /** |
||
| 832 | * Returns the height of an image/SVG. |
||
| 833 | * |
||
| 834 | * @throws RuntimeException |
||
| 835 | */ |
||
| 836 | private function getHeight(): int |
||
| 837 | { |
||
| 838 | if ($this->data['type'] != 'image') { |
||
| 839 | return 0; |
||
| 840 | } |
||
| 841 | if ($this->isSVG() && false !== $svg = $this->getSvgAttributes()) { |
||
| 842 | return (int) $svg->height; |
||
| 843 | } |
||
| 844 | if (false === $size = $this->getImageSize()) { |
||
| 845 | throw new RuntimeException(sprintf('Not able to get height of "%s".', $this->data['path'])); |
||
| 846 | } |
||
| 847 | |||
| 848 | return $size[1]; |
||
| 849 | } |
||
| 850 | |||
| 851 | /** |
||
| 852 | * Returns image size informations. |
||
| 853 | * |
||
| 854 | * @see https://www.php.net/manual/function.getimagesize.php |
||
| 855 | * |
||
| 856 | * @return array|false |
||
| 857 | */ |
||
| 858 | private function getImageSize() |
||
| 859 | { |
||
| 860 | if (!$this->data['type'] == 'image') { |
||
| 861 | return false; |
||
| 862 | } |
||
| 863 | |||
| 864 | try { |
||
| 865 | if (false === $size = getimagesizefromstring($this->data['content'])) { |
||
| 866 | return false; |
||
| 867 | } |
||
| 868 | } catch (\Exception $e) { |
||
| 869 | throw new RuntimeException(sprintf('Handling asset "%s" failed: "%s"', $this->data['path_source'], $e->getMessage())); |
||
| 870 | } |
||
| 871 | |||
| 872 | return $size; |
||
| 873 | } |
||
| 874 | |||
| 875 | /** |
||
| 876 | * Returns true if asset is a SVG. |
||
| 877 | */ |
||
| 878 | private function isSVG(): bool |
||
| 879 | { |
||
| 880 | return \in_array($this->data['subtype'], ['image/svg', 'image/svg+xml']) || $this->data['ext'] == 'svg'; |
||
| 881 | } |
||
| 882 | |||
| 883 | /** |
||
| 884 | * Returns SVG attributes. |
||
| 885 | * |
||
| 886 | * @return \SimpleXMLElement|false |
||
| 887 | */ |
||
| 888 | private function getSvgAttributes() |
||
| 889 | { |
||
| 890 | if (false === $xml = simplexml_load_string($this->data['content_source'])) { |
||
| 891 | return false; |
||
| 892 | } |
||
| 893 | |||
| 894 | return $xml->attributes(); |
||
| 895 | } |
||
| 896 | |||
| 897 | /** |
||
| 898 | * Replaces some characters by '_'. |
||
| 899 | */ |
||
| 900 | private function sanitize(string $string): string |
||
| 903 | } |
||
| 904 | |||
| 905 | /** |
||
| 906 | * Builds CDN image URL. |
||
| 907 | */ |
||
| 908 | private function buildImageCdnUrl(): string |
||
| 909 | { |
||
| 926 | ); |
||
| 927 | } |
||
| 928 | } |
||
| 929 |
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