Edit File by line

}

[500] Fix | Delete

[501] Fix | Delete

return false;

[502] Fix | Delete

}

[503] Fix | Delete

[504] Fix | Delete

return exif_imagetype($filename);

[505] Fix | Delete

}

[506] Fix | Delete

[507] Fix | Delete

public static function isPNG8($path) {

[508] Fix | Delete

$fp = fopen($path, 'r');

[509] Fix | Delete

fseek($fp, 25);

[510] Fix | Delete

$data = fgets($fp, 2);

[511] Fix | Delete

fclose($fp);

[512] Fix | Delete

if (ord($data) == 3) {

[513] Fix | Delete

return true;

[514] Fix | Delete

}

[515] Fix | Delete

[516] Fix | Delete

return false;

[517] Fix | Delete

}

[518] Fix | Delete

[519] Fix | Delete

public static function scaleImageWebp($group, $imageUrlOrPath, $options) {

[520] Fix | Delete

[521] Fix | Delete

$options = array_merge(array(

[522] Fix | Delete

'mode' => 'scale',

[523] Fix | Delete

'scale' => 1,

[524] Fix | Delete

'quality' => 100,

[525] Fix | Delete

'remote' => false

[526] Fix | Delete

), $options);

[527] Fix | Delete

[528] Fix | Delete

if (strpos($imageUrlOrPath, Filesystem::getBasePath()) === 0) {

[529] Fix | Delete

$imageUrl = Url::pathToUri($imageUrlOrPath);

[530] Fix | Delete

} else {

[531] Fix | Delete

$imageUrl = ResourceTranslator::toUrl($imageUrlOrPath);

[532] Fix | Delete

}

[533] Fix | Delete

[534] Fix | Delete

if (!extension_loaded('gd') || $options['mode'] === 'scale' && $options['scale'] <= 0) {

[535] Fix | Delete

return Filesystem::pathToAbsoluteURL($imageUrl);

[536] Fix | Delete

}

[537] Fix | Delete

[538] Fix | Delete

$options['quality'] = max(0, min(100, $options['quality']));

[539] Fix | Delete

$originalImageUrl = $imageUrl;

[540] Fix | Delete

[541] Fix | Delete

[542] Fix | Delete

if (substr($imageUrl, 0, 2) == '//') {

[543] Fix | Delete

$imageUrl = parse_url(Url::getFullUri(), PHP_URL_SCHEME) . ':' . $imageUrl;

[544] Fix | Delete

}

[545] Fix | Delete

[546] Fix | Delete

$imageUrl = Url::relativetoabsolute($imageUrl);

[547] Fix | Delete

$imagePath = Filesystem::absoluteURLToPath($imageUrl);

[548] Fix | Delete

[549] Fix | Delete

$cache = new CacheImage($group);

[550] Fix | Delete

if ($imagePath == $imageUrl) {

[551] Fix | Delete

// The image is not local

[552] Fix | Delete

if (!$options['remote']) {

[553] Fix | Delete

return $originalImageUrl;

[554] Fix | Delete

}

[555] Fix | Delete

[556] Fix | Delete

$pathInfo = pathinfo(parse_url($imageUrl, PHP_URL_PATH));

[557] Fix | Delete

$extension = false;

[558] Fix | Delete

if (isset($pathInfo['extension'])) {

[559] Fix | Delete

$extension = self::validateGDExtension($pathInfo['extension']);

[560] Fix | Delete

}

[561] Fix | Delete

[562] Fix | Delete

$extension = self::checkMetaExtension($imageUrl, $extension);

[563] Fix | Delete

[564] Fix | Delete

if (!$extension || (strtolower($extension) === 'webp' && !function_exists('imagecreatefromwebp')) || !ini_get('allow_url_fopen')) {

[565] Fix | Delete

return $originalImageUrl;

[566] Fix | Delete

}

[567] Fix | Delete

[568] Fix | Delete

return ResourceTranslator::urlToResource(Filesystem::pathToAbsoluteURL($cache->makeCache('webp', array(

[569] Fix | Delete

self::class,

[570] Fix | Delete

'_scaleRemoteImageWebp'

[571] Fix | Delete

), array(

[572] Fix | Delete

$extension,

[573] Fix | Delete

$imageUrl,

[574] Fix | Delete

$options

[575] Fix | Delete

))));

[576] Fix | Delete

[577] Fix | Delete

} else {

[578] Fix | Delete

$extension = false;

[579] Fix | Delete

$imageType = @self::exif_imagetype($imagePath);

[580] Fix | Delete

switch ($imageType) {

[581] Fix | Delete

case IMAGETYPE_JPEG:

[582] Fix | Delete

$extension = 'jpg';

[583] Fix | Delete

break;

[584] Fix | Delete

case IMAGETYPE_PNG:

[585] Fix | Delete

$extension = 'png';

[586] Fix | Delete

break;

[587] Fix | Delete

case IMAGETYPE_WEBP:

[588] Fix | Delete

if (!function_exists('imagecreatefromwebp')) {

[589] Fix | Delete

return $originalImageUrl;

[590] Fix | Delete

}

[591] Fix | Delete

$extension = 'webp';

[592] Fix | Delete

break;

[593] Fix | Delete

}

[594] Fix | Delete

if (!$extension) {

[595] Fix | Delete

return $originalImageUrl;

[596] Fix | Delete

}

[597] Fix | Delete

[598] Fix | Delete

return ResourceTranslator::urlToResource(Filesystem::pathToAbsoluteURL($cache->makeCache('webp', array(

[599] Fix | Delete

self::class,

[600] Fix | Delete

'_scaleImageWebp'

[601] Fix | Delete

), array(

[602] Fix | Delete

$extension,

[603] Fix | Delete

$imagePath,

[604] Fix | Delete

$options

[605] Fix | Delete

))));

[606] Fix | Delete

}

[607] Fix | Delete

}

[608] Fix | Delete

[609] Fix | Delete

public static function _scaleRemoteImageWebp($targetFile, $extension, $imageUrl, $options) {

[610] Fix | Delete

return self::_scaleImageWebp($targetFile, $extension, $imageUrl, $options);

[611] Fix | Delete

}

[612] Fix | Delete

[613] Fix | Delete

public static function _scaleImageWebp($targetFile, $extension, $imagePath, $options) {

[614] Fix | Delete

[615] Fix | Delete

$options = array_merge(array(

[616] Fix | Delete

'focusX' => 50,

[617] Fix | Delete

'focusY' => 50,

[618] Fix | Delete

), $options);

[619] Fix | Delete

[620] Fix | Delete

$targetDir = dirname($targetFile);

[621] Fix | Delete

[622] Fix | Delete

$image = false;

[623] Fix | Delete

[624] Fix | Delete

if ($extension == 'png') {

[625] Fix | Delete

$image = @imagecreatefrompng($imagePath);

[626] Fix | Delete

if (!imageistruecolor($image)) {

[627] Fix | Delete

imagepalettetotruecolor($image);

[628] Fix | Delete

imagealphablending($image, true);

[629] Fix | Delete

imagesavealpha($image, true);

[630] Fix | Delete

}

[631] Fix | Delete

} else if ($extension == 'jpg') {

[632] Fix | Delete

$image = @imagecreatefromjpeg($imagePath);

[633] Fix | Delete

if (function_exists("exif_read_data")) {

[634] Fix | Delete

$exif = @exif_read_data($imagePath);

[635] Fix | Delete

[636] Fix | Delete

$rotated = self::getOrientation($exif, $image);

[637] Fix | Delete

if ($rotated) {

[638] Fix | Delete

imagedestroy($image);

[639] Fix | Delete

$image = $rotated;

[640] Fix | Delete

}

[641] Fix | Delete

}

[642] Fix | Delete

} else if ($extension == 'webp') {

[643] Fix | Delete

//@TODO: should we need to care about rotation?

[644] Fix | Delete

$image = @imagecreatefromwebp($imagePath);

[645] Fix | Delete

if (!imageistruecolor($image)) {

[646] Fix | Delete

imagepalettetotruecolor($image);

[647] Fix | Delete

imagealphablending($image, true);

[648] Fix | Delete

imagesavealpha($image, true);

[649] Fix | Delete

}

[650] Fix | Delete

}

[651] Fix | Delete

[652] Fix | Delete

if ($image) {

[653] Fix | Delete

$originalWidth = imagesx($image);

[654] Fix | Delete

$originalHeight = imagesy($image);

[655] Fix | Delete

switch ($options['mode']) {

[656] Fix | Delete

case 'scale':

[657] Fix | Delete

$targetWidth = round($originalWidth * $options['scale']);

[658] Fix | Delete

$targetHeight = round($originalHeight * $options['scale']);

[659] Fix | Delete

break;

[660] Fix | Delete

case 'resize':

[661] Fix | Delete

$targetWidth = $options['width'];

[662] Fix | Delete

$targetHeight = $options['height'];

[663] Fix | Delete

break;

[664] Fix | Delete

}

[665] Fix | Delete

if ((isset($rotated) && $rotated) || $originalWidth != $targetWidth || $originalHeight != $targetHeight) {

[666] Fix | Delete

$newImage = imagecreatetruecolor($targetWidth, $targetHeight);

[667] Fix | Delete

if ($extension == 'png') {

[668] Fix | Delete

imagesavealpha($newImage, true);

[669] Fix | Delete

imagealphablending($newImage, false);

[670] Fix | Delete

$transparent = imagecolorallocatealpha($newImage, 255, 255, 255, 127);

[671] Fix | Delete

imagefilledrectangle($image, 0, 0, $targetWidth, $targetHeight, $transparent);

[672] Fix | Delete

}

[673] Fix | Delete

[674] Fix | Delete

list($dst_x, $dst_y, $src_x, $src_y, $dst_w, $dst_h, $src_w, $src_h) = self::imageMode($targetWidth, $targetHeight, $originalWidth, $originalHeight, 'cover', $options['focusX'], $options['focusY']);

[675] Fix | Delete

imagecopyresampled($newImage, $image, $dst_x, $dst_y, $src_x, $src_y, $dst_w, $dst_h, $src_w, $src_h);

[676] Fix | Delete

imagedestroy($image);

[677] Fix | Delete

[678] Fix | Delete

} else {

[679] Fix | Delete

$newImage = $image;

[680] Fix | Delete

}

[681] Fix | Delete

[682] Fix | Delete

if (!Filesystem::existsFolder($targetDir)) {

[683] Fix | Delete

Filesystem::createFolder($targetDir);

[684] Fix | Delete

}

[685] Fix | Delete

[686] Fix | Delete

imagewebp($newImage, $targetFile, $options['quality']);

[687] Fix | Delete

imagedestroy($newImage);

[688] Fix | Delete

[689] Fix | Delete

return true;

[690] Fix | Delete

}

[691] Fix | Delete

[692] Fix | Delete

throw new Exception('Unable to scale image: ' . $imagePath);

[693] Fix | Delete

}

[694] Fix | Delete

[695] Fix | Delete

public static function checkMetaExtension($imageUrl, $originalExtension) {

[696] Fix | Delete

if (strpos($imageUrl, 'dst-jpg') !== false) {

[697] Fix | Delete

return 'jpg';

[698] Fix | Delete

} else if (strpos($imageUrl, 'dst-png') !== false) {

[699] Fix | Delete

return 'png';

[700] Fix | Delete

} else if (strpos($imageUrl, 'dst-webp') !== false) {

[701] Fix | Delete

return 'webp';

[702] Fix | Delete

} else {

[703] Fix | Delete

// not Instagram or Facebook url

[704] Fix | Delete

return $originalExtension;

[705] Fix | Delete

}

[706] Fix | Delete

}

[707] Fix | Delete

}

[708] Fix | Delete