<?php
/**
- * @copyright Copyright (C) 2010-2021, the Friendica project
+ * @copyright Copyright (C) 2010-2022, the Friendica project
*
* @license GNU AGPL version 3 or any later version
*
switch ($this->getType()) {
case "image/png":
$quality = DI::config()->get('system', 'png_quality');
- if ((! $quality) || ($quality > 9)) {
- $quality = PNG_QUALITY;
- }
/*
* From http://www.imagemagick.org/script/command-line-options.php#quality:
*
break;
case "image/jpeg":
$quality = DI::config()->get('system', 'jpeg_quality');
- if ((! $quality) || ($quality > 100)) {
- $quality = JPEG_QUALITY;
- }
$this->image->setCompressionQuality($quality);
}
}
$this->valid = false;
- $this->image = @imagecreatefromstring($data);
- if ($this->image !== false) {
- $this->width = imagesx($this->image);
- $this->height = imagesy($this->image);
- $this->valid = true;
- imagealphablending($this->image, false);
- imagesavealpha($this->image, true);
-
- return true;
+ try {
+ $this->image = @imagecreatefromstring($data);
+ if ($this->image !== false) {
+ $this->width = imagesx($this->image);
+ $this->height = imagesy($this->image);
+ $this->valid = true;
+ imagealphablending($this->image, false);
+ imagesavealpha($this->image, true);
+
+ return true;
+ }
+ } catch (\Throwable $error) {
+ /** @see https://github.com/php/doc-en/commit/d09a881a8e9059d11e756ee59d75bf404d6941ed */
+ if (strstr($error->getMessage(), "gd-webp cannot allocate temporary buffer")) {
+ DI::logger()->notice('Image is probably animated and therefore unsupported', ['error' => $error]);
+ } else {
+ DI::logger()->warning('Unexpected throwable.', ['error' => $error]);
+ }
}
return false;
$this->height = imagesy($this->image);
}
- /**
- * @param string $path file path
- * @return mixed
- * @throws \Friendica\Network\HTTPException\InternalServerErrorException
- */
- public function saveToFilePath($path)
- {
- if (!$this->isValid()) {
- return false;
- }
-
- $string = $this->asString();
-
- DI::profiler()->stopRecording('file');
- file_put_contents($path, $string);
- DI::profiler()->stopRecording();
- }
-
/**
* Magic method allowing string casting of an Image object
*
switch ($this->getType()) {
case "image/png":
$quality = DI::config()->get('system', 'png_quality');
- if ((!$quality) || ($quality > 9)) {
- $quality = PNG_QUALITY;
- }
imagepng($this->image, null, $quality);
break;
case "image/jpeg":
$quality = DI::config()->get('system', 'jpeg_quality');
- if ((!$quality) || ($quality > 100)) {
- $quality = JPEG_QUALITY;
- }
imagejpeg($this->image, null, $quality);
}
$string = ob_get_contents();
return $string;
}
-
- /**
- * supported mimetypes and corresponding file extensions
- *
- * @return array
- * @deprecated in version 2019.12 please use Util\Images::supportedTypes() instead.
- */
- public static function supportedTypes()
- {
- return Images::supportedTypes();
- }
-
- /**
- * Maps Mime types to Imagick formats
- *
- * @return array With with image formats (mime type as key)
- * @deprecated in version 2019.12 please use Util\Images::getFormatsMap() instead.
- */
- public static function getFormatsMap()
- {
- return Images::getFormatsMap();
- }
-
- /**
- * @param string $url url
- * @return array
- * @throws \Friendica\Network\HTTPException\InternalServerErrorException
- * @deprecated in version 2019.12 please use Util\Images::getInfoFromURLCached() instead.
- */
- public static function getInfoFromURL($url)
- {
- return Images::getInfoFromURLCached($url);
- }
-
- /**
- * @param integer $width width
- * @param integer $height height
- * @param integer $max max
- * @return array
- * @deprecated in version 2019.12 please use Util\Images::getScalingDimensions() instead.
- */
- public static function getScalingDimensions($width, $height, $max)
- {
- return Images::getScalingDimensions($width, $height, $max);
- }
}