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Output\Image Exceptions update

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This commit is contained in:
Clemens Schwaighofer
2023-10-12 17:12:15 +09:00
parent c61a68b131
commit 4ab382990e
2 changed files with 88 additions and 8 deletions
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12
src/Output/Image.php
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@@ -470,12 +470,20 @@ class Image
*
* @param string $filename path + filename to rotate. This file must be writeable
* @return void
* @throws \RuntimeException if exit_read_data is not found
* @throws \UnexpectedValueException if file name not writeable or file name not found
*/
public static function correctImageOrientation(string $filename): void
{
// function exists & file is writeable, else do nothing
if (!function_exists('exif_read_data') || !is_writeable($filename)) {
return;
if (!function_exists('exif_read_data')) {
throw new \RuntimeException('Function \'exit_read_data\' does not exist');
}
if (!file_exists($filename) || !is_file($filename)) {
throw new \UnexpectedValueException('Missing image file: ' . $filename);
}
if (!is_writeable($filename)) {
throw new \UnexpectedValueException('File name is not writeable: ' . $filename);
}
[$inc_width, $inc_height, $img_type] = getimagesize($filename) ?: [0, 0, null];
// add @ to avoid "file not supported error"