nystudio107 /
craft-imageoptimize
| Total Complexity | 101 |
| Total Lines | 809 |
| Duplicated Lines | 0 % |
| Changes | 23 | ||
| Bugs | 0 | Features | 0 |
Complex classes like Optimize 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 Optimize, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 51 | class Optimize extends Component |
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| 52 | { |
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| 53 | // Constants |
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| 54 | // ========================================================================= |
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| 55 | |||
| 56 | /** |
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| 57 | * @event RegisterComponentTypesEvent The event that is triggered when registering |
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| 58 | * Image Transform types |
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| 59 | * |
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| 60 | * Image Transform types must implement [[ImageTransformInterface]]. [[ImageTransform]] |
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| 61 | * provides a base implementation. |
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| 62 | * |
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| 63 | * ```php |
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| 64 | * use nystudio107\imageoptimize\services\Optimize; |
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| 65 | * use craft\events\RegisterComponentTypesEvent; |
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| 66 | * use yii\base\Event; |
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| 67 | * |
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| 68 | * Event::on(Optimize::class, |
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| 69 | * Optimize::EVENT_REGISTER_IMAGE_TRANSFORM_TYPES, |
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| 70 | * function(RegisterComponentTypesEvent $event) { |
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| 71 | * $event->types[] = MyImageTransform::class; |
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| 72 | * } |
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| 73 | * ); |
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| 74 | * ``` |
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| 75 | */ |
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| 76 | const EVENT_REGISTER_IMAGE_TRANSFORM_TYPES = 'registerImageTransformTypes'; |
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| 77 | |||
| 78 | const DEFAULT_IMAGE_TRANSFORM_TYPES = [ |
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| 79 | CraftImageTransform::class, |
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| 80 | ImgixImageTransform::class, |
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| 81 | SharpImageTransform::class, |
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| 82 | ThumborImageTransform::class, |
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| 83 | ]; |
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| 84 | |||
| 85 | // Public Methods |
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| 86 | // ========================================================================= |
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| 87 | |||
| 88 | /** |
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| 89 | * Returns all available field type classes. |
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| 90 | * |
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| 91 | * @return string[] The available field type classes |
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| 92 | */ |
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| 93 | public function getAllImageTransformTypes(): array |
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| 94 | { |
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| 95 | $imageTransformTypes = array_unique(array_merge( |
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| 96 | ImageOptimize::$plugin->getSettings()->defaultImageTransformTypes ?? [], |
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| 97 | self::DEFAULT_IMAGE_TRANSFORM_TYPES |
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| 98 | ), SORT_REGULAR); |
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| 99 | |||
| 100 | $event = new RegisterComponentTypesEvent([ |
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| 101 | 'types' => $imageTransformTypes |
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| 102 | ]); |
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| 103 | $this->trigger(self::EVENT_REGISTER_IMAGE_TRANSFORM_TYPES, $event); |
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| 104 | |||
| 105 | return $event->types; |
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| 106 | } |
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| 107 | |||
| 108 | /** |
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| 109 | * Creates an Image Transform with a given config. |
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| 110 | * |
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| 111 | * @param mixed $config The Image Transform’s class name, or its config, |
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| 112 | * with a `type` value and optionally a `settings` value |
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| 113 | * |
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| 114 | * @return null|ImageTransformInterface The Image Transform |
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| 115 | */ |
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| 116 | public function createImageTransformType($config): ImageTransformInterface |
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| 131 | } |
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| 132 | |||
| 133 | /** |
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| 134 | * Handle responding to EVENT_GET_ASSET_URL events |
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| 135 | * |
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| 136 | * @param GetAssetUrlEvent $event |
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| 137 | * |
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| 138 | * @return null|string |
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| 139 | * @throws InvalidConfigException |
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| 140 | */ |
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| 141 | public function handleGetAssetUrlEvent(GetAssetUrlEvent $event) |
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| 142 | { |
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| 143 | Craft::beginProfile('handleGetAssetUrlEvent', __METHOD__); |
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| 144 | $url = null; |
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| 145 | if (!ImageOptimize::$plugin->transformMethod instanceof CraftImageTransform) { |
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| 146 | $asset = $event->asset; |
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| 147 | $transform = $event->transform; |
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| 148 | // If the transform is empty in some regard, normalize it to null |
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| 149 | if (empty($transform)) { |
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| 150 | $transform = null; |
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| 151 | } |
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| 152 | // If there's no transform requested, and we can't manipulate the image anyway, just return the URL |
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| 153 | if ($transform === null |
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| 154 | && !ImageHelper::canManipulateAsImage(pathinfo($asset->filename, PATHINFO_EXTENSION))) { |
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| 155 | $volume = $asset->getVolume(); |
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| 156 | |||
| 157 | return AssetsHelper::generateUrl($volume, $asset); |
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| 158 | } |
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| 159 | // If we're passed in null, make a dummy AssetTransform model for Thumbor |
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| 160 | // For backwards compatibility |
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| 161 | if ($transform === null && ImageOptimize::$plugin->transformMethod instanceof ThumborImageTransform) { |
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| 162 | $transform = new AssetTransform([ |
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| 163 | 'width' => $asset->width, |
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| 164 | 'interlace' => 'line', |
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| 165 | ]); |
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| 166 | } |
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| 167 | // If we're passed an array, make an AssetTransform model out of it |
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| 168 | if (\is_array($transform)) { |
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| 169 | $transform = new AssetTransform($transform); |
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| 170 | } |
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| 171 | // If we're passing in a string, look up the asset transform in the db |
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| 172 | if (\is_string($transform)) { |
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| 173 | $assetTransforms = Craft::$app->getAssetTransforms(); |
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| 174 | $transform = $assetTransforms->getTransformByHandle($transform); |
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| 175 | } |
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| 176 | // If the final format is an SVG, don't attempt to transform it |
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| 177 | $finalFormat = empty($transform['format']) ? $asset->getExtension() : $transform['format']; |
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| 178 | if ($finalFormat === 'svg') { |
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| 179 | return null; |
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| 180 | } |
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| 181 | // Normalize the extension to lowercase, for some transform methods that require this |
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| 182 | if (!empty($transform) && !empty($finalFormat)) { |
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| 183 | $format = $transform['format'] ?? null; |
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| 184 | $transform['format'] = $format === null ? null : strtolower($finalFormat); |
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| 185 | } |
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| 186 | // Generate an image transform url |
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| 187 | $url = ImageOptimize::$plugin->transformMethod->getTransformUrl( |
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| 188 | $asset, |
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| 189 | $transform |
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| 190 | ); |
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| 191 | } |
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| 192 | Craft::endProfile('handleGetAssetUrlEvent', __METHOD__); |
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| 193 | |||
| 194 | return $url; |
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| 195 | } |
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| 196 | |||
| 197 | /** |
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| 198 | * Handle responding to EVENT_GET_ASSET_THUMB_URL events |
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| 199 | * |
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| 200 | * @param GetAssetThumbUrlEvent $event |
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| 201 | * |
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| 202 | * @return null|string |
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| 203 | */ |
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| 204 | public function handleGetAssetThumbUrlEvent(GetAssetThumbUrlEvent $event) |
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| 205 | { |
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| 206 | Craft::beginProfile('handleGetAssetThumbUrlEvent', __METHOD__); |
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| 207 | $url = $event->url; |
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| 208 | if (!ImageOptimize::$plugin->transformMethod instanceof CraftImageTransform) { |
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| 209 | $asset = $event->asset; |
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| 210 | if (ImageHelper::canManipulateAsImage($asset->getExtension())) { |
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| 211 | $transform = new AssetTransform([ |
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| 212 | 'width' => $event->width, |
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| 213 | 'height' => $event->height, |
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| 214 | 'interlace' => 'line', |
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| 215 | ]); |
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| 216 | /** @var ImageTransform $transformMethod */ |
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| 217 | $transformMethod = ImageOptimize::$plugin->transformMethod; |
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| 218 | // If the final format is an SVG, don't attempt to transform it |
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| 219 | $finalFormat = empty($transform['format']) ? $asset->getExtension() : $transform['format']; |
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| 220 | if ($finalFormat === 'svg') { |
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| 221 | return null; |
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| 222 | } |
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| 223 | // Normalize the extension to lowercase, for some transform methods that require this |
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| 224 | if ($transform !== null && !empty($finalFormat)) { |
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| 225 | $transform['format'] = strtolower($finalFormat); |
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| 226 | } |
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| 227 | // Generate an image transform url |
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| 228 | if ($transformMethod->hasProperty('generateTransformsBeforePageLoad')) { |
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| 229 | $transformMethod->generateTransformsBeforePageLoad = $event->generate; |
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| 230 | } |
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| 231 | $url = $transformMethod->getTransformUrl($asset, $transform); |
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| 232 | } |
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| 233 | } |
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| 234 | Craft::endProfile('handleGetAssetThumbUrlEvent', __METHOD__); |
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| 235 | |||
| 236 | return $url; |
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| 237 | } |
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| 238 | |||
| 239 | /** |
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| 240 | * Handle responding to EVENT_GENERATE_TRANSFORM events |
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| 241 | * |
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| 242 | * @param GenerateTransformEvent $event |
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| 243 | * |
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| 244 | * @return null|string |
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| 245 | */ |
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| 246 | public function handleGenerateTransformEvent(GenerateTransformEvent $event) |
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| 247 | { |
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| 248 | Craft::beginProfile('handleGenerateTransformEvent', __METHOD__); |
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| 249 | $tempPath = null; |
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| 250 | |||
| 251 | // Only do this for local Craft transforms |
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| 252 | if (ImageOptimize::$plugin->transformMethod instanceof CraftImageTransform && $event->asset !== null) { |
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| 253 | // Apply any filters to the image |
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| 254 | if ($event->transformIndex->transform !== null) { |
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| 255 | $this->applyFiltersToImage($event->transformIndex->transform, $event->asset, $event->image); |
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| 256 | } |
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| 257 | // Save the transformed image to a temp file |
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| 258 | $tempPath = $this->saveTransformToTempFile( |
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| 259 | $event->transformIndex, |
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| 260 | $event->image |
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| 261 | ); |
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| 262 | $originalFileSize = @filesize($tempPath); |
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| 263 | // Optimize the image |
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| 264 | $this->optimizeImage( |
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| 265 | $event->transformIndex, |
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| 266 | $tempPath |
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| 267 | ); |
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| 268 | clearstatcache(true, $tempPath); |
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| 269 | // Log the results of the image optimization |
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| 270 | $optimizedFileSize = @filesize($tempPath); |
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| 271 | $index = $event->transformIndex; |
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| 272 | Craft::info( |
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| 273 | pathinfo($index->filename, PATHINFO_FILENAME) |
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| 274 | .'.' |
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| 275 | .$index->detectedFormat |
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| 276 | .' -> ' |
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| 277 | .Craft::t('image-optimize', 'Original') |
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| 278 | .': ' |
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| 279 | .$this->humanFileSize($originalFileSize, 1) |
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| 280 | .', ' |
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| 281 | .Craft::t('image-optimize', 'Optimized') |
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| 282 | .': ' |
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| 283 | .$this->humanFileSize($optimizedFileSize, 1) |
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| 284 | .' -> ' |
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| 285 | .Craft::t('image-optimize', 'Savings') |
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| 286 | .': ' |
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| 287 | .number_format(abs(100 - (($optimizedFileSize * 100) / $originalFileSize)), 1) |
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| 288 | .'%', |
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| 289 | __METHOD__ |
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| 290 | ); |
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| 291 | // Create any image variants |
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| 292 | $this->createImageVariants( |
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| 293 | $event->transformIndex, |
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| 294 | $event->asset, |
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| 295 | $tempPath |
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| 296 | ); |
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| 297 | } |
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| 298 | Craft::endProfile('handleGenerateTransformEvent', __METHOD__); |
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| 299 | |||
| 300 | return $tempPath; |
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| 301 | } |
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| 302 | |||
| 303 | /** |
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| 304 | * Handle cleaning up any variant creator images |
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| 305 | * |
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| 306 | * @param AssetTransformImageEvent $event |
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| 307 | */ |
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| 308 | public function handleAfterDeleteTransformsEvent(AssetTransformImageEvent $event) |
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| 309 | { |
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| 310 | $settings = ImageOptimize::$plugin->getSettings(); |
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| 311 | // Only do this for local Craft transforms |
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| 312 | if (ImageOptimize::$plugin->transformMethod instanceof CraftImageTransform && $event->asset !== null) { |
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| 313 | $this->cleanupImageVariants($event->asset, $event->transformIndex); |
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| 314 | } |
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| 315 | } |
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| 316 | |||
| 317 | /** |
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| 318 | * Save out the image to a temp file |
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| 319 | * |
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| 320 | * @param AssetTransformIndex $index |
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| 321 | * @param Image $image |
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| 322 | * |
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| 323 | * @return string |
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| 324 | */ |
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| 325 | public function saveTransformToTempFile(AssetTransformIndex $index, Image $image): string |
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| 326 | { |
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| 327 | $tempFilename = uniqid(pathinfo($index->filename, PATHINFO_FILENAME), true).'.'.$index->detectedFormat; |
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| 328 | $tempPath = Craft::$app->getPath()->getTempPath().DIRECTORY_SEPARATOR.$tempFilename; |
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| 329 | try { |
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| 330 | $image->saveAs($tempPath); |
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| 331 | } catch (ImageException $e) { |
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| 332 | Craft::error('Transformed image save failed: '.$e->getMessage(), __METHOD__); |
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| 333 | } |
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| 334 | Craft::info('Transformed image saved to: '.$tempPath, __METHOD__); |
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| 335 | |||
| 336 | return $tempPath; |
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| 337 | } |
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| 338 | |||
| 339 | /** |
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| 340 | * Run any image post-processing/optimization on the image file |
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| 341 | * |
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| 342 | * @param AssetTransformIndex $index |
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| 343 | * @param string $tempPath |
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| 344 | */ |
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| 345 | public function optimizeImage(AssetTransformIndex $index, string $tempPath) |
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| 346 | { |
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| 347 | Craft::beginProfile('optimizeImage', __METHOD__); |
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| 348 | $settings = ImageOptimize::$plugin->getSettings(); |
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| 349 | // Get the active processors for the transform format |
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| 350 | $activeImageProcessors = $settings->activeImageProcessors; |
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| 351 | $fileFormat = $index->detectedFormat; |
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| 352 | // Special-case for 'jpeg' |
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| 353 | if ($fileFormat === 'jpeg') { |
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| 354 | $fileFormat = 'jpg'; |
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| 355 | } |
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| 356 | if (!empty($activeImageProcessors[$fileFormat])) { |
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| 357 | // Iterate through all of the processors for this format |
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| 358 | $imageProcessors = $settings->imageProcessors; |
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| 359 | foreach ($activeImageProcessors[$fileFormat] as $processor) { |
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| 360 | if (!empty($processor) && !empty($imageProcessors[$processor])) { |
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| 361 | $this->executeImageProcessor($imageProcessors[$processor], $tempPath); |
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| 362 | } |
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| 363 | } |
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| 364 | } |
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| 365 | Craft::endProfile('optimizeImage', __METHOD__); |
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| 366 | } |
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| 367 | |||
| 368 | /** |
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| 369 | * Translate bytes into something human-readable |
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| 370 | * |
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| 371 | * @param $bytes |
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| 372 | * @param int $decimals |
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| 373 | * |
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| 374 | * @return string |
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| 375 | */ |
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| 376 | public function humanFileSize($bytes, $decimals = 1): string |
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| 377 | { |
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| 378 | $oldSize = Craft::$app->formatter->sizeFormatBase; |
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| 379 | Craft::$app->formatter->sizeFormatBase = 1000; |
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| 380 | $result = Craft::$app->formatter->asShortSize($bytes, $decimals); |
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| 381 | Craft::$app->formatter->sizeFormatBase = $oldSize; |
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| 382 | |||
| 383 | return $result; |
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| 384 | } |
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| 385 | |||
| 386 | /** |
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| 387 | * Create any image variants for the image file |
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| 388 | * |
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| 389 | * @param AssetTransformIndex $index |
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| 390 | * @param Asset $asset |
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| 391 | * @param string $tempPath |
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| 392 | */ |
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| 393 | public function createImageVariants(AssetTransformIndex $index, Asset $asset, string $tempPath) |
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| 394 | { |
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| 395 | Craft::beginProfile('createImageVariants', __METHOD__); |
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| 396 | $settings = ImageOptimize::$plugin->getSettings(); |
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| 397 | // Get the active image variant creators |
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| 398 | $activeImageVariantCreators = $settings->activeImageVariantCreators; |
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| 399 | $fileFormat = $index->detectedFormat ?? $index->format; |
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| 400 | // Special-case for 'jpeg' |
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| 401 | if ($fileFormat === 'jpeg') { |
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| 402 | $fileFormat = 'jpg'; |
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| 403 | } |
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| 404 | if (!empty($activeImageVariantCreators[$fileFormat])) { |
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| 405 | // Iterate through all of the image variant creators for this format |
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| 406 | $imageVariantCreators = $settings->imageVariantCreators; |
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| 407 | foreach ($activeImageVariantCreators[$fileFormat] as $variantCreator) { |
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| 408 | if (!empty($variantCreator) && !empty($imageVariantCreators[$variantCreator])) { |
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| 409 | // Create the image variant in a temporary folder |
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| 410 | $generalConfig = Craft::$app->getConfig()->getGeneral(); |
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| 411 | $quality = $index->transform->quality ?: $generalConfig->defaultImageQuality; |
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| 412 | $outputPath = $this->executeVariantCreator( |
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| 413 | $imageVariantCreators[$variantCreator], |
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| 414 | $tempPath, |
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| 415 | $quality |
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| 416 | ); |
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| 417 | |||
| 418 | if ($outputPath !== null) { |
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| 419 | // Get info on the original and the created variant |
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| 420 | $originalFileSize = @filesize($tempPath); |
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| 421 | $variantFileSize = @filesize($outputPath); |
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| 422 | |||
| 423 | Craft::info( |
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| 424 | pathinfo($tempPath, PATHINFO_FILENAME) |
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| 425 | .'.' |
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| 426 | .pathinfo($tempPath, PATHINFO_EXTENSION) |
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| 427 | .' -> ' |
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| 428 | .pathinfo($outputPath, PATHINFO_FILENAME) |
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| 429 | .'.' |
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| 430 | .pathinfo($outputPath, PATHINFO_EXTENSION) |
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| 431 | .' -> ' |
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| 432 | .Craft::t('image-optimize', 'Original') |
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| 433 | .': ' |
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| 434 | .$this->humanFileSize($originalFileSize, 1) |
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| 435 | .', ' |
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| 436 | .Craft::t('image-optimize', 'Variant') |
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| 437 | .': ' |
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| 438 | .$this->humanFileSize($variantFileSize, 1) |
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| 439 | .' -> ' |
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| 440 | .Craft::t('image-optimize', 'Savings') |
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| 441 | .': ' |
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| 442 | .number_format(abs(100 - (($variantFileSize * 100) / $originalFileSize)), 1) |
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| 443 | .'%', |
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| 444 | __METHOD__ |
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| 445 | ); |
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| 446 | |||
| 447 | // Copy the image variant into place |
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| 448 | $this->copyImageVariantToVolume( |
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| 449 | $imageVariantCreators[$variantCreator], |
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| 450 | $asset, |
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| 451 | $index, |
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| 452 | $outputPath |
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| 453 | ); |
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| 454 | } |
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| 455 | } |
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| 456 | } |
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| 457 | } |
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| 458 | Craft::endProfile('createImageVariants', __METHOD__); |
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| 459 | } |
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| 460 | |||
| 461 | /** |
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| 462 | * Return an array of active image processors |
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| 463 | * |
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| 464 | * @return array |
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| 465 | */ |
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| 466 | public function getActiveImageProcessors(): array |
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| 491 | } |
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| 492 | |||
| 493 | /** |
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| 494 | * Return an array of active image variant creators |
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| 495 | * |
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| 496 | * @return array |
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| 497 | */ |
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| 498 | public function getActiveVariantCreators(): array |
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| 523 | } |
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| 524 | |||
| 525 | /** |
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| 526 | * Returns whether `.webp` is a format supported by the server |
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| 527 | * |
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| 528 | * @return bool |
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| 529 | */ |
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| 530 | public function serverSupportsWebP(): bool |
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| 531 | { |
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| 532 | $variantCreators = $this->getActiveVariantCreators(); |
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| 533 | foreach ($variantCreators as $variantCreator) { |
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| 534 | if ($variantCreator['creator'] === 'cwebp' && $variantCreator['installed']) { |
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| 535 | return true; |
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| 536 | } |
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| 537 | } |
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| 538 | |||
| 539 | return false; |
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| 540 | } |
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| 541 | |||
| 542 | // Protected Methods |
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| 543 | // ========================================================================= |
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| 544 | |||
| 545 | /** @noinspection PhpUnusedParameterInspection |
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| 546 | * @param AssetTransform $transform |
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| 547 | * @param Asset $asset |
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| 548 | * @param Image $image |
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| 549 | */ |
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| 550 | protected function applyFiltersToImage(AssetTransform $transform, Asset $asset, Image $image) |
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| 551 | { |
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| 552 | $settings = ImageOptimize::$plugin->getSettings(); |
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| 553 | // Only try to apply filters to Raster images |
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| 554 | if ($image instanceof Raster) { |
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| 555 | $imagineImage = $image->getImagineImage(); |
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| 556 | if ($imagineImage !== null) { |
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| 557 | // Handle auto-sharpening scaled down images |
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| 558 | if ($settings->autoSharpenScaledImages) { |
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| 559 | // See if the image has been scaled >= 50% |
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| 560 | $widthScale = $asset->getWidth() / $image->getWidth(); |
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| 561 | $heightScale = $asset->getHeight() / $image->getHeight(); |
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| 562 | if (($widthScale >= 2.0) || ($heightScale >= 2.0)) { |
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| 563 | $imagineImage->effects() |
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| 564 | ->sharpen(); |
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| 565 | Craft::debug( |
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| 566 | Craft::t( |
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| 567 | 'image-optimize', |
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| 568 | 'Image transform >= 50%, sharpened the transformed image: {name}', |
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| 569 | [ |
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| 570 | 'name' => $asset->title, |
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| 571 | ] |
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| 572 | ), |
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| 573 | __METHOD__ |
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| 574 | ); |
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| 575 | } |
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| 576 | } |
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| 577 | } |
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| 578 | } |
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| 579 | } |
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| 580 | |||
| 581 | /** |
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| 582 | * @param string $tempPath |
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| 583 | * @param $thisProcessor |
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| 584 | */ |
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| 585 | protected function executeImageProcessor($thisProcessor, string $tempPath) |
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| 586 | { |
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| 587 | // Make sure the command exists |
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| 588 | if (is_file($thisProcessor['commandPath'])) { |
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| 589 | // Set any options for the command |
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| 590 | $commandOptions = ''; |
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| 591 | if (!empty($thisProcessor['commandOptions'])) { |
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| 592 | $commandOptions = ' ' |
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| 593 | .$thisProcessor['commandOptions'] |
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| 594 | .' '; |
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| 595 | } |
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| 596 | // Redirect the command output if necessary for this processor |
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| 597 | $outputFileFlag = ''; |
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| 598 | if (!empty($thisProcessor['commandOutputFileFlag'])) { |
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| 599 | $outputFileFlag = ' ' |
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| 600 | .$thisProcessor['commandOutputFileFlag'] |
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| 601 | .' ' |
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| 602 | .escapeshellarg($tempPath) |
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| 603 | .' '; |
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| 604 | } |
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| 605 | // Build the command to execute |
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| 606 | $cmd = |
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| 607 | $thisProcessor['commandPath'] |
||
| 608 | .$commandOptions |
||
| 609 | .$outputFileFlag |
||
| 610 | .escapeshellarg($tempPath); |
||
| 611 | // Execute the command |
||
| 612 | $shellOutput = $this->executeShellCommand($cmd); |
||
| 613 | Craft::info($cmd."\n".$shellOutput, __METHOD__); |
||
| 614 | } else { |
||
| 615 | Craft::error( |
||
| 616 | $thisProcessor['commandPath'] |
||
| 617 | .' ' |
||
| 618 | .Craft::t('image-optimize', 'does not exist'), |
||
| 619 | __METHOD__ |
||
| 620 | ); |
||
| 621 | } |
||
| 622 | } |
||
| 623 | |||
| 624 | /** |
||
| 625 | * Execute a shell command |
||
| 626 | * |
||
| 627 | * @param string $command |
||
| 628 | * |
||
| 629 | * @return string |
||
| 630 | */ |
||
| 631 | protected function executeShellCommand(string $command): string |
||
| 632 | { |
||
| 633 | // Create the shell command |
||
| 634 | $shellCommand = new ShellCommand(); |
||
| 635 | $shellCommand->setCommand($command); |
||
| 636 | |||
| 637 | // If we don't have proc_open, maybe we've got exec |
||
| 638 | if (!\function_exists('proc_open') && \function_exists('exec')) { |
||
| 639 | $shellCommand->useExec = true; |
||
| 640 | } |
||
| 641 | |||
| 642 | // Return the result of the command's output or error |
||
| 643 | if ($shellCommand->execute()) { |
||
| 644 | $result = $shellCommand->getOutput(); |
||
| 645 | } else { |
||
| 646 | $result = $shellCommand->getError(); |
||
| 647 | } |
||
| 648 | |||
| 649 | return $result; |
||
| 650 | } |
||
| 651 | |||
| 652 | /** |
||
| 653 | * @param $variantCreatorCommand |
||
| 654 | * @param string $tempPath |
||
| 655 | * @param int $imageQuality |
||
| 656 | * |
||
| 657 | * @return string|null the path to the created variant |
||
| 658 | */ |
||
| 659 | protected function executeVariantCreator($variantCreatorCommand, string $tempPath, int $imageQuality) |
||
| 660 | { |
||
| 661 | $outputPath = $tempPath; |
||
| 662 | // Make sure the command exists |
||
| 663 | if (is_file($variantCreatorCommand['commandPath'])) { |
||
| 664 | // Get the output file for this image variant |
||
| 665 | $outputPath .= '.'.$variantCreatorCommand['imageVariantExtension']; |
||
| 666 | // Set any options for the command |
||
| 667 | $commandOptions = ''; |
||
| 668 | if (!empty($variantCreatorCommand['commandOptions'])) { |
||
| 669 | $commandOptions = ' ' |
||
| 670 | .$variantCreatorCommand['commandOptions'] |
||
| 671 | .' '; |
||
| 672 | } |
||
| 673 | // Redirect the command output if necessary for this variantCreator |
||
| 674 | $outputFileFlag = ''; |
||
| 675 | if (!empty($variantCreatorCommand['commandOutputFileFlag'])) { |
||
| 676 | $outputFileFlag = ' ' |
||
| 677 | .$variantCreatorCommand['commandOutputFileFlag'] |
||
| 678 | .' ' |
||
| 679 | .escapeshellarg($outputPath) |
||
| 680 | .' '; |
||
| 681 | } |
||
| 682 | // Get the quality setting of this transform |
||
| 683 | $commandQualityFlag = ''; |
||
| 684 | if (!empty($variantCreatorCommand['commandQualityFlag'])) { |
||
| 685 | $commandQualityFlag = ' ' |
||
| 686 | .$variantCreatorCommand['commandQualityFlag'] |
||
| 687 | .' ' |
||
| 688 | .$imageQuality |
||
| 689 | .' '; |
||
| 690 | } |
||
| 691 | // Build the command to execute |
||
| 692 | $cmd = |
||
| 693 | $variantCreatorCommand['commandPath'] |
||
| 694 | .$commandOptions |
||
| 695 | .$commandQualityFlag |
||
| 696 | .$outputFileFlag |
||
| 697 | .escapeshellarg($tempPath); |
||
| 698 | // Execute the command |
||
| 699 | $shellOutput = $this->executeShellCommand($cmd); |
||
| 700 | Craft::info($cmd."\n".$shellOutput, __METHOD__); |
||
| 701 | } else { |
||
| 702 | Craft::error( |
||
| 703 | $variantCreatorCommand['commandPath'] |
||
| 704 | .' ' |
||
| 705 | .Craft::t('image-optimize', 'does not exist'), |
||
| 706 | __METHOD__ |
||
| 707 | ); |
||
| 708 | $outputPath = null; |
||
| 709 | } |
||
| 710 | |||
| 711 | return $outputPath; |
||
| 712 | } |
||
| 713 | |||
| 714 | /** |
||
| 715 | * @param Asset $asset |
||
| 716 | * @param AssetTransformIndex $transformIndex |
||
| 717 | */ |
||
| 718 | protected function cleanupImageVariants(Asset $asset, AssetTransformIndex $transformIndex) |
||
| 719 | { |
||
| 720 | $settings = ImageOptimize::$plugin->getSettings(); |
||
| 721 | $assetTransforms = Craft::$app->getAssetTransforms(); |
||
| 722 | // Get the active image variant creators |
||
| 723 | $activeImageVariantCreators = $settings->activeImageVariantCreators; |
||
| 724 | $fileFormat = $transformIndex->detectedFormat ?? $transformIndex->format; |
||
| 725 | if (!empty($activeImageVariantCreators[$fileFormat])) { |
||
| 726 | // Iterate through all of the image variant creators for this format |
||
| 727 | $imageVariantCreators = $settings->imageVariantCreators; |
||
| 728 | if (!empty($activeImageVariantCreators[$fileFormat])) { |
||
| 729 | foreach ($activeImageVariantCreators[$fileFormat] as $variantCreator) { |
||
| 730 | if (!empty($variantCreator) && !empty($imageVariantCreators[$variantCreator])) { |
||
| 731 | // Create the image variant in a temporary folder |
||
| 732 | $variantCreatorCommand = $imageVariantCreators[$variantCreator]; |
||
| 733 | try { |
||
| 734 | $volume = $asset->getVolume(); |
||
| 735 | } catch (InvalidConfigException $e) { |
||
| 736 | $volume = null; |
||
| 737 | Craft::error( |
||
| 738 | 'Asset volume error: '.$e->getMessage(), |
||
| 739 | __METHOD__ |
||
| 740 | ); |
||
| 741 | } |
||
| 742 | try { |
||
| 743 | $variantPath = $asset->getFolder()->path.$assetTransforms->getTransformSubpath( |
||
| 744 | $asset, |
||
| 745 | $transformIndex |
||
| 746 | ); |
||
| 747 | } catch (InvalidConfigException $e) { |
||
| 748 | $variantPath = ''; |
||
| 749 | Craft::error( |
||
| 750 | 'Asset folder does not exist: '.$e->getMessage(), |
||
| 751 | __METHOD__ |
||
| 752 | ); |
||
| 753 | } |
||
| 754 | $variantPath .= '.'.$variantCreatorCommand['imageVariantExtension']; |
||
| 755 | // Delete the variant file in case it is stale |
||
| 756 | try { |
||
| 757 | $volume->deleteFile($variantPath); |
||
| 758 | } catch (VolumeException $e) { |
||
| 759 | // We're fine with that. |
||
| 760 | } |
||
| 761 | Craft::info( |
||
| 762 | 'Deleted variant: '.$variantPath, |
||
| 763 | __METHOD__ |
||
| 764 | ); |
||
| 765 | } |
||
| 766 | } |
||
| 767 | } |
||
| 768 | } |
||
| 769 | } |
||
| 770 | |||
| 771 | /** |
||
| 772 | * @param $variantCreatorCommand |
||
| 773 | * @param Asset $asset |
||
| 774 | * @param AssetTransformIndex $index |
||
| 775 | * @param $outputPath |
||
| 776 | */ |
||
| 777 | protected function copyImageVariantToVolume( |
||
| 840 | ); |
||
| 841 | } |
||
| 842 | } |
||
| 843 | |||
| 844 | /** |
||
| 845 | * @param string $path |
||
| 846 | * @param string $extension |
||
| 847 | * |
||
| 848 | * @return string |
||
| 849 | */ |
||
| 850 | protected function swapPathExtension(string $path, string $extension): string |
||
| 860 | } |
||
| 861 | } |
||
| 862 |
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