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| 1 | <?php |
| 2 | |
| 3 | namespace WebPConvert\Convert\Converters\BaseTraits; |
| 4 | |
| 5 | use WebPConvert\Convert\Converters\Stack; |
| 6 | use WebPConvert\Convert\Exceptions\ConversionFailed\ConversionSkippedException; |
| 7 | use WebPConvert\Options\Exceptions\InvalidOptionValueException; |
| 8 | use WebPConvert\Options\Exceptions\InvalidOptionTypeException; |
| 9 | |
| 10 | use WebPConvert\Options\GhostOption; |
| 11 | use WebPConvert\Options\Options; |
| 12 | use WebPConvert\Options\OptionFactory; |
| 13 | |
| 14 | /** |
| 15 | * Trait for handling options |
| 16 | * |
| 17 | * This trait is currently only used in the AbstractConverter class. It has been extracted into a |
| 18 | * trait in order to bundle the methods concerning options. |
| 19 | * |
| 20 | * @package WebPConvert |
| 21 | * @author Bjørn Rosell <it@rosell.dk> |
| 22 | * @since Class available since Release 2.0.0 |
| 23 | */ |
| 24 | trait OptionsTrait |
| 25 | { |
| 26 | |
| 27 | abstract public function log($msg, $style = ''); |
| 28 | abstract public function logLn($msg, $style = ''); |
| 29 | abstract protected function getMimeTypeOfSource(); |
| 30 | |
| 31 | /** @var array Provided conversion options (array of simple objects)*/ |
| 32 | public $providedOptions; |
| 33 | |
| 34 | /** @var array Calculated conversion options (merge of default options and provided options)*/ |
| 35 | protected $options; |
| 36 | |
| 37 | /** @var Options */ |
| 38 | protected $options2; |
| 39 | |
| 40 | /** |
| 41 | * Get the "general" options (options that are standard in the meaning that they |
| 42 | * are generally available (unless specifically marked as unsupported by a given converter) |
| 43 | * |
| 44 | * @param string $imageType (png | jpeg) The image type - determines the defaults |
| 45 | * |
| 46 | * @return array Array of options |
| 47 | */ |
| 48 | public function getGeneralOptions($imageType) |
| 49 | { |
| 50 | $isPng = ($imageType == 'png'); |
| 51 | |
| 52 | /* |
| 53 | return [ |
| 54 | //new IntegerOption('auto-limit-adjustment', 5, -100, 100), |
| 55 | new BooleanOption('log-call-arguments', false), |
| 56 | new BooleanOption('skip', false), |
| 57 | new BooleanOption('use-nice', false), |
| 58 | new ArrayOption('jpeg', []), |
| 59 | new ArrayOption('png', []) |
| 60 | ];*/ |
| 61 | |
| 62 | $introMd = 'https://github.com/rosell-dk/webp-convert/blob/master/docs/v2.0/' . |
| 63 | 'converting/introduction-for-converting.md'; |
| 64 | |
| 65 | return OptionFactory::createOptions([ |
| 66 | ['encoding', 'string', [ |
| 67 | 'title' => 'Encoding', |
| 68 | 'description' => 'Set encoding for the webp. ' . |
| 69 | 'If you choose "auto", webp-convert will ' . |
| 70 | 'convert to both lossy and lossless and pick the smallest result', |
| 71 | 'default' => 'auto', |
| 72 | 'enum' => ['auto', 'lossy', 'lossless'], |
| 73 | 'ui' => [ |
| 74 | 'component' => 'select', |
| 75 | 'links' => [['Guide', $introMd . '#auto-selecting-between-losslesslossy-encoding']], |
| 76 | ] |
| 77 | ]], |
| 78 | ['quality', 'int', [ |
| 79 | 'title' => 'Quality (Lossy)', |
| 80 | 'description' => |
| 81 | 'Quality for lossy encoding. ' . |
| 82 | 'In case you enable "auto-limit", you can consider this property a maximum quality.', |
| 83 | 'default' => ($isPng ? 85 : 75), |
| 84 | 'default-png' => 85, |
| 85 | 'default-jpeg' => 75, |
| 86 | //'minimum' => 0, |
| 87 | //'maximum' => 100, |
| 88 | "oneOf" => [ |
| 89 | ["type" => "number", "minimum" => 0, 'maximum' => 100], |
| 90 | ["type" => "string", "enum" => ["auto"]] |
| 91 | ], |
| 92 | 'ui' => [ |
| 93 | 'component' => 'slider', |
| 94 | 'display' => "option('encoding') != 'lossless'" |
| 95 | ] |
| 96 | ]], |
| 97 | ['auto-limit', 'boolean', [ |
| 98 | 'title' => 'Auto-limit', |
| 99 | 'description' => |
| 100 | 'Enable this option to prevent an unnecessarily high quality setting for low ' . |
| 101 | 'quality jpegs. It works by adjusting quality setting down to the quality of the jpeg. ' . |
| 102 | 'Converting ie a jpeg with quality:50 to ie quality:80 does not get you better quality ' . |
| 103 | 'than converting it to quality:80, but it does get you a much bigger file - so you ' . |
| 104 | 'really should enable this option.' . "\n\n" . |
| 105 | 'The option is ignored for PNG and never adjusts quality up. ' . "\n\n" . |
| 106 | 'The feature requires Imagick, ImageMagick or Gmagick in order to detect the quality of ' . |
| 107 | 'the jpeg. ' . "\n\n" . |
| 108 | 'PS: The "auto-limit" option is relative new. However, before this option, you could achieve ' . |
| 109 | 'the same by setting quality to "auto" and specifying a "max-quality" and a "default-quality". ' . |
| 110 | 'These are deprecated now, but still works.', |
| 111 | 'default' => true, |
| 112 | 'ui' => [ |
| 113 | 'component' => 'checkbox', |
| 114 | 'advanced' => true, |
| 115 | 'links' => [ |
| 116 | [ |
| 117 | 'Guide', |
| 118 | $introMd . '#preventing-unnecessarily-high-quality-setting-for-low-quality-jpegs' |
| 119 | ] |
| 120 | ], |
| 121 | 'display' => "option('encoding') != 'lossless'" |
| 122 | ] |
| 123 | ]], |
| 124 | ['alpha-quality', 'int', [ |
| 125 | 'title' => 'Alpha quality', |
| 126 | 'description' => |
| 127 | 'Quality of alpha channel. ' . |
| 128 | 'Often, there is no need for high quality transparency layer and in some cases you ' . |
| 129 | 'can tweak this all the way down to 10 and save a lot in file size. The option only ' . |
| 130 | 'has effect with lossy encoding, and of course only on images with transparency.', |
| 131 | 'default' => 85, |
| 132 | 'minimum' => 0, |
| 133 | 'maximum' => 100, |
| 134 | 'ui' => [ |
| 135 | 'component' => 'slider', |
| 136 | 'links' => [['Guide', $introMd . '#alpha-quality']], |
| 137 | 'display' => "(option('encoding') != 'lossless') && (imageType!='jpeg')" |
| 138 | ] |
| 139 | ]], |
| 140 | ['near-lossless', 'int', [ |
| 141 | 'title' => '"Near lossless" quality', |
| 142 | 'description' => |
| 143 | 'This option allows you to get impressively better compression for lossless encoding, with ' . |
| 144 | 'minimal impact on visual quality. The range is 0 (maximum preprocessing) to 100 (no ' . |
| 145 | 'preprocessing). Read the guide for more info.', |
| 146 | 'default' => 60, |
| 147 | 'minimum' => 0, |
| 148 | 'maximum' => 100, |
| 149 | 'ui' => [ |
| 150 | 'component' => 'slider', |
| 151 | 'links' => [['Guide', $introMd . '#near-lossless']], |
| 152 | 'display' => "option('encoding') != 'lossy'" |
| 153 | ] |
| 154 | ]], |
| 155 | ['metadata', 'string', [ |
| 156 | 'title' => 'Metadata', |
| 157 | 'description' => |
| 158 | 'Determines which metadata that should be copied over to the webp. ' . |
| 159 | 'Setting it to "all" preserves all metadata, setting it to "none" strips all metadata. ' . |
| 160 | '*cwebp* can take a comma-separated list of which kinds of metadata that should be copied ' . |
| 161 | '(ie "exif,icc"). *gd* will always remove all metadata and *ffmpeg* will always keep all ' . |
| 162 | 'metadata. The rest can either strip all or keep all (they will keep all, unless the option ' . |
| 163 | 'is set to *none*)', |
| 164 | 'default' => 'none', |
| 165 | 'ui' => [ |
| 166 | 'component' => 'multi-select', |
| 167 | 'options' => ['all', 'none', 'exif', 'icc', 'xmp'], |
| 168 | ] |
| 169 | // TODO: set regex validation |
| 170 | ]], |
| 171 | ['method', 'int', [ |
| 172 | 'title' => 'Reduction effort (0-6)', |
| 173 | 'description' => |
| 174 | 'Controls the trade off between encoding speed and the compressed file size and quality. ' . |
| 175 | 'Possible values range from 0 to 6. 0 is fastest. 6 results in best quality and compression. ' . |
| 176 | 'PS: The option corresponds to the "method" option in libwebp', |
| 177 | 'default' => 6, |
| 178 | 'minimum' => 0, |
| 179 | 'maximum' => 6, |
| 180 | 'ui' => [ |
| 181 | 'component' => 'slider', |
| 182 | 'advanced' => true, |
| 183 | ] |
| 184 | ]], |
| 185 | ['sharp-yuv', 'boolean', [ |
| 186 | 'title' => 'Sharp YUV', |
| 187 | 'description' => |
| 188 | 'Better RGB->YUV color conversion (sharper and more accurate) at the expense of a little extra ' . |
| 189 | 'conversion time.', |
| 190 | 'default' => true, |
| 191 | 'ui' => [ |
| 192 | 'component' => 'checkbox', |
| 193 | 'advanced' => true, |
| 194 | 'links' => [ |
| 195 | ['Ctrl.blog', 'https://www.ctrl.blog/entry/webp-sharp-yuv.html'], |
| 196 | ], |
| 197 | ] |
| 198 | ]], |
| 199 | ['auto-filter', 'boolean', [ |
| 200 | 'title' => 'Auto-filter', |
| 201 | 'description' => |
| 202 | 'Turns auto-filter on. ' . |
| 203 | 'This algorithm will spend additional time optimizing the filtering strength to reach a well-' . |
| 204 | 'balanced quality. Unfortunately, it is extremely expensive in terms of computation. It takes ' . |
| 205 | 'about 5-10 times longer to do a conversion. A 1MB picture which perhaps typically takes about ' . |
| 206 | '2 seconds to convert, will takes about 15 seconds to convert with auto-filter. ', |
| 207 | 'default' => false, |
| 208 | 'ui' => [ |
| 209 | 'component' => 'checkbox', |
| 210 | 'advanced' => true, |
| 211 | ] |
| 212 | ]], |
| 213 | ['low-memory', 'boolean', [ |
| 214 | 'title' => 'Low memory', |
| 215 | 'description' => |
| 216 | 'Reduce memory usage of lossy encoding at the cost of ~30% longer encoding time and marginally ' . |
| 217 | 'larger output size. Only effective when the *method* option is 3 or more. Read more in ' . |
| 218 | '[the docs](https://developers.google.com/speed/webp/docs/cwebp)', |
| 219 | 'default' => false, |
| 220 | 'ui' => [ |
| 221 | 'component' => 'checkbox', |
| 222 | 'advanced' => true, |
| 223 | 'display' => "(option('encoding') != 'lossless') && (option('method')>2)" |
| 224 | ] |
| 225 | ]], |
| 226 | ['preset', 'string', [ |
| 227 | 'title' => 'Preset', |
| 228 | 'description' => |
| 229 | 'Using a preset will set many of the other options to suit a particular type of ' . |
| 230 | 'source material. It even overrides them. It does however not override the quality option. ' . |
| 231 | '"none" means that no preset will be set', |
| 232 | 'default' => 'none', |
| 233 | 'enum' => ['none', 'default', 'photo', 'picture', 'drawing', 'icon', 'text'], |
| 234 | 'ui' => [ |
| 235 | 'component' => 'select', |
| 236 | 'advanced' => true, |
| 237 | ] |
| 238 | ]], |
| 239 | ['size-in-percentage', 'int', ['default' => null, 'minimum' => 0, 'maximum' => 100, 'allow-null' => true]], |
| 240 | ['skip', 'boolean', ['default' => false]], |
| 241 | ['log-call-arguments', 'boolean', ['default' => false]], |
| 242 | // TODO: use-nice should not be a "general" option |
| 243 | //['use-nice', 'boolean', ['default' => false]], |
| 244 | ['jpeg', 'array', ['default' => []]], |
| 245 | ['png', 'array', ['default' => []]], |
| 246 | |
| 247 | // Deprecated options |
| 248 | ['default-quality', 'int', [ |
| 249 | 'default' => ($isPng ? 85 : 75), |
| 250 | 'minimum' => 0, |
| 251 | 'maximum' => 100, |
| 252 | 'deprecated' => true] |
| 253 | ], |
| 254 | ['max-quality', 'int', ['default' => 85, 'minimum' => 0, 'maximum' => 100, 'deprecated' => true]], |
| 255 | ]); |
| 256 | } |
| 257 | |
| 258 | /** |
| 259 | * Get the unique options for a converter |
| 260 | * |
| 261 | * @param string $imageType (png | jpeg) The image type - determines the defaults |
| 262 | * |
| 263 | * @return array Array of options |
| 264 | */ |
| 265 | public function getUniqueOptions($imageType) |
| 266 | { |
| 267 | return []; |
| 268 | } |
| 269 | |
| 270 | /** |
| 271 | * Create options. |
| 272 | * |
| 273 | * The options created here will be available to all converters. |
| 274 | * Individual converters may add options by overriding this method. |
| 275 | * |
| 276 | * @param string $imageType (png | jpeg) The image type - determines the defaults |
| 277 | * |
| 278 | * @return void |
| 279 | */ |
| 280 | protected function createOptions($imageType = 'png') |
| 281 | { |
| 282 | $this->options2 = new Options(); |
| 283 | $this->options2->addOptions(... $this->getGeneralOptions($imageType)); |
| 284 | $this->options2->addOptions(... $this->getUniqueOptions($imageType)); |
| 285 | } |
| 286 | |
| 287 | /** |
| 288 | * Set "provided options" (options provided by the user when calling convert(). |
| 289 | * |
| 290 | * This also calculates the protected options array, by merging in the default options, merging |
| 291 | * jpeg and png options and merging prefixed options (such as 'vips-quality'). |
| 292 | * The resulting options array are set in the protected property $this->options and can be |
| 293 | * retrieved using the public ::getOptions() function. |
| 294 | * |
| 295 | * @param array $providedOptions (optional) |
| 296 | * @return void |
| 297 | */ |
| 298 | public function setProvidedOptions($providedOptions = []) |
| 299 | { |
| 300 | $imageType = ($this->getMimeTypeOfSource() == 'image/png' ? 'png' : 'jpeg'); |
| 301 | $this->createOptions($imageType); |
| 302 | |
| 303 | $this->providedOptions = $providedOptions; |
| 304 | |
| 305 | if (isset($this->providedOptions['png'])) { |
| 306 | if ($this->getMimeTypeOfSource() == 'image/png') { |
| 307 | $this->providedOptions = array_merge($this->providedOptions, $this->providedOptions['png']); |
| 308 | // $this->logLn(print_r($this->providedOptions, true)); |
| 309 | unset($this->providedOptions['png']); |
| 310 | } |
| 311 | } |
| 312 | |
| 313 | if (isset($this->providedOptions['jpeg'])) { |
| 314 | if ($this->getMimeTypeOfSource() == 'image/jpeg') { |
| 315 | $this->providedOptions = array_merge($this->providedOptions, $this->providedOptions['jpeg']); |
| 316 | unset($this->providedOptions['jpeg']); |
| 317 | } |
| 318 | } |
| 319 | |
| 320 | // merge down converter-prefixed options |
| 321 | $converterId = self::getConverterId(); |
| 322 | $strLen = strlen($converterId); |
| 323 | foreach ($this->providedOptions as $optionKey => $optionValue) { |
| 324 | if (substr($optionKey, 0, $strLen + 1) == ($converterId . '-')) { |
| 325 | $this->providedOptions[substr($optionKey, $strLen + 1)] = $optionValue; |
| 326 | unset($this->providedOptions[$optionKey]); |
| 327 | } |
| 328 | } |
| 329 | |
| 330 | // Create options (Option objects) |
| 331 | foreach ($this->providedOptions as $optionId => $optionValue) { |
| 332 | $this->options2->setOrCreateOption($optionId, $optionValue); |
| 333 | } |
| 334 | //$this->logLn(print_r($this->options2->getOptions(), true)); |
| 335 | //$this->logLn($this->options2->getOption('hello')); |
| 336 | |
| 337 | // Create flat associative array of options |
| 338 | $this->options = $this->options2->getOptions(); |
| 339 | |
| 340 | // - Merge $defaultOptions into provided options |
| 341 | //$this->options = array_merge($this->getDefaultOptions(), $this->providedOptions); |
| 342 | |
| 343 | //$this->logOptions(); |
| 344 | } |
| 345 | |
| 346 | /** |
| 347 | * Get the resulting options after merging provided options with default options. |
| 348 | * |
| 349 | * Note that the defaults depends on the mime type of the source. For example, the default value for quality |
| 350 | * is "auto" for jpegs, and 85 for pngs. |
| 351 | * |
| 352 | * @return array An associative array of options: ['metadata' => 'none', ...] |
| 353 | */ |
| 354 | public function getOptions() |
| 355 | { |
| 356 | return $this->options; |
| 357 | } |
| 358 | |
| 359 | /** |
| 360 | * Change an option specifically. |
| 361 | * |
| 362 | * This method is probably rarely neeeded. We are using it to change the "encoding" option temporarily |
| 363 | * in the EncodingAutoTrait. |
| 364 | * |
| 365 | * @param string $id Id of option (ie "metadata") |
| 366 | * @param mixed $value The new value. |
| 367 | * @return void |
| 368 | */ |
| 369 | protected function setOption($id, $value) |
| 370 | { |
| 371 | $this->options[$id] = $value; |
| 372 | $this->options2->setOrCreateOption($id, $value); |
| 373 | } |
| 374 | |
| 375 | /** |
| 376 | * Check options. |
| 377 | * |
| 378 | * @throws InvalidOptionTypeException if an option have wrong type |
| 379 | * @throws InvalidOptionValueException if an option value is out of range |
| 380 | * @throws ConversionSkippedException if 'skip' option is set to true |
| 381 | * @return void |
| 382 | */ |
| 383 | protected function checkOptions() |
| 384 | { |
| 385 | $this->options2->check(); |
| 386 | |
| 387 | if ($this->options['skip']) { |
| 388 | if (($this->getMimeTypeOfSource() == 'image/png') && isset($this->options['png']['skip'])) { |
| 389 | throw new ConversionSkippedException( |
| 390 | 'skipped conversion (configured to do so for PNG)' |
| 391 | ); |
| 392 | } else { |
| 393 | throw new ConversionSkippedException( |
| 394 | 'skipped conversion (configured to do so)' |
| 395 | ); |
| 396 | } |
| 397 | } |
| 398 | } |
| 399 | |
| 400 | public function logOptions() |
| 401 | { |
| 402 | $this->logLn(''); |
| 403 | $this->logLn('Options:'); |
| 404 | $this->logLn('------------'); |
| 405 | |
| 406 | $unsupported = $this->getUnsupportedDefaultOptions(); |
| 407 | $received = []; |
| 408 | $implicitlySet = []; |
| 409 | foreach ($this->options2->getOptionsMap() as $id => $option) { |
| 410 | if (in_array($id, [ |
| 411 | 'png', 'jpeg', '_skip_input_check', '_suppress_success_message', 'skip', 'log_call_arguments' |
| 412 | ])) { |
| 413 | continue; |
| 414 | } |
| 415 | if ($option->isValueExplicitlySet()) { |
| 416 | $received[] = $option; |
| 417 | } else { |
| 418 | if (($option instanceof GhostOption) || in_array($id, $unsupported)) { |
| 419 | //$received[] = $option; |
| 420 | } else { |
| 421 | if (!$option->isDeprecated()) { |
| 422 | $implicitlySet[] = $option; |
| 423 | } |
| 424 | } |
| 425 | } |
| 426 | } |
| 427 | |
| 428 | if (count($received) > 0) { |
| 429 | foreach ($received as $option) { |
| 430 | $this->log('- ' . $option->getId() . ': '); |
| 431 | if ($option instanceof GhostOption) { |
| 432 | $this->log(' (unknown to ' . $this->getConverterId() . ')', 'bold'); |
| 433 | $this->logLn(''); |
| 434 | continue; |
| 435 | } |
| 436 | $this->log($option->getValueForPrint()); |
| 437 | if ($option->isDeprecated()) { |
| 438 | $this->log(' (deprecated)', 'bold'); |
| 439 | } |
| 440 | if (in_array($option->getId(), $unsupported)) { |
| 441 | if ($this instanceof Stack) { |
| 442 | //$this->log(' *(passed on)*'); |
| 443 | } else { |
| 444 | $this->log(' (unsupported by ' . $this->getConverterId() . ')', 'bold'); |
| 445 | } |
| 446 | } |
| 447 | $this->logLn(''); |
| 448 | } |
| 449 | $this->logLn(''); |
| 450 | $this->logLn( |
| 451 | 'Note that these are the resulting options after merging down the "jpeg" and "png" options and any ' . |
| 452 | 'converter-prefixed options' |
| 453 | ); |
| 454 | } |
| 455 | |
| 456 | if (count($implicitlySet) > 0) { |
| 457 | $this->logLn(''); |
| 458 | $this->logLn('Defaults:'); |
| 459 | $this->logLn('------------'); |
| 460 | $this->logLn( |
| 461 | 'The following options was not set, so using the following defaults:' |
| 462 | ); |
| 463 | foreach ($implicitlySet as $option) { |
| 464 | $this->log('- ' . $option->getId() . ': '); |
| 465 | $this->log($option->getValueForPrint()); |
| 466 | /*if ($option instanceof GhostOption) { |
| 467 | $this->log(' **(ghost)**'); |
| 468 | }*/ |
| 469 | $this->logLn(''); |
| 470 | } |
| 471 | } |
| 472 | } |
| 473 | |
| 474 | // to be overridden by converters |
| 475 | protected function getUnsupportedDefaultOptions() |
| 476 | { |
| 477 | return []; |
| 478 | } |
| 479 | |
| 480 | public function getUnsupportedGeneralOptions() |
| 481 | { |
| 482 | return $this->getUnsupportedDefaultOptions(); |
| 483 | } |
| 484 | |
| 485 | /** |
| 486 | * Get unique option definitions. |
| 487 | * |
| 488 | * Gets definitions of the converters "unique" options (that is, those options that |
| 489 | * are not general). It was added in order to give GUI's a way to automatically adjust |
| 490 | * their setting screens. |
| 491 | * |
| 492 | * @param bool $filterOutOptionsWithoutUI If options without UI defined should be filtered out |
| 493 | * @param string $imageType (png | jpeg) The image type - determines the defaults |
| 494 | * |
| 495 | * @return array Array of options definitions - ready to be json encoded, or whatever |
| 496 | */ |
| 497 | public function getUniqueOptionDefinitions($filterOutOptionsWithoutUI = true, $imageType = 'jpeg') |
| 498 | { |
| 499 | $uniqueOptions = new Options(); |
| 500 | //$uniqueOptions->addOptions(... $this->getUniqueOptions($imageType)); |
| 501 | foreach ($this->getUniqueOptions($imageType) as $uoption) { |
| 502 | $uoption->setId(self::getConverterId() . '-' . $uoption->getId()); |
| 503 | $uniqueOptions->addOption($uoption); |
| 504 | } |
| 505 | |
| 506 | $optionDefinitions = $uniqueOptions->getDefinitions(); |
| 507 | if ($filterOutOptionsWithoutUI) { |
| 508 | $optionDefinitions = array_filter($optionDefinitions, function ($value) { |
| 509 | return !is_null($value['ui']); |
| 510 | }); |
| 511 | $optionDefinitions = array_values($optionDefinitions); // re-index |
| 512 | } |
| 513 | return $optionDefinitions; |
| 514 | } |
| 515 | |
| 516 | /** |
| 517 | * Get general option definitions. |
| 518 | * |
| 519 | * Gets definitions of all general options (not just the ones supported by current converter) |
| 520 | * For UI's, as a way to automatically adjust their setting screens. |
| 521 | * |
| 522 | * @param bool $filterOutOptionsWithoutUI If options without UI defined should be filtered out |
| 523 | * @param string $imageType (png | jpeg) The image type - determines the defaults |
| 524 | * |
| 525 | * @return array Array of options definitions - ready to be json encoded, or whatever |
| 526 | */ |
| 527 | public function getGeneralOptionDefinitions($filterOutOptionsWithoutUI = true, $imageType = 'jpeg') |
| 528 | { |
| 529 | $generalOptions = new Options(); |
| 530 | $generalOptions->addOptions(... $this->getGeneralOptions($imageType)); |
| 531 | //$generalOptions->setUI($this->getUIForGeneralOptions($imageType)); |
| 532 | $optionDefinitions = $generalOptions->getDefinitions(); |
| 533 | if ($filterOutOptionsWithoutUI) { |
| 534 | $optionDefinitions = array_filter($optionDefinitions, function ($value) { |
| 535 | return !is_null($value['ui']); |
| 536 | }); |
| 537 | $optionDefinitions = array_values($optionDefinitions); // re-index |
| 538 | } |
| 539 | return $optionDefinitions; |
| 540 | } |
| 541 | |
| 542 | public function getSupportedGeneralOptions($imageType = 'png') |
| 543 | { |
| 544 | $unsupportedGeneral = $this->getUnsupportedDefaultOptions(); |
| 545 | $generalOptionsArr = $this->getGeneralOptions($imageType); |
| 546 | $supportedIds = []; |
| 547 | foreach ($generalOptionsArr as $i => $option) { |
| 548 | if (in_array($option->getId(), $unsupportedGeneral)) { |
| 549 | unset($generalOptionsArr[$i]); |
| 550 | } |
| 551 | } |
| 552 | return $generalOptionsArr; |
| 553 | } |
| 554 | |
| 555 | /** |
| 556 | * Get general option definitions. |
| 557 | * |
| 558 | * Gets definitions of the converters "general" options. (that is, those options that |
| 559 | * It was added in order to give GUI's a way to automatically adjust their setting screens. |
| 560 | * |
| 561 | * @param string $imageType (png | jpeg) The image type - determines the defaults |
| 562 | * |
| 563 | * @return array Array of options definitions - ready to be json encoded, or whatever |
| 564 | */ |
| 565 | public function getSupportedGeneralOptionDefinitions($imageType = 'png') |
| 566 | { |
| 567 | $generalOptions = new Options(); |
| 568 | $generalOptions->addOptions(... $this->getSupportedGeneralOptions($imageType)); |
| 569 | return $generalOptions->getDefinitions(); |
| 570 | } |
| 571 | |
| 572 | public function getSupportedGeneralOptionIds() |
| 573 | { |
| 574 | $supportedGeneralOptions = $this->getSupportedGeneralOptions(); |
| 575 | $supportedGeneralIds = []; |
| 576 | foreach ($supportedGeneralOptions as $option) { |
| 577 | $supportedGeneralIds[] = $option->getId(); |
| 578 | } |
| 579 | return $supportedGeneralIds; |
| 580 | } |
| 581 | } |