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Remove 'convert_manual_orient' functionality.

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It was supposed to help in case the user had an unspecified imagemagik version that was old in 2013...
This commit is contained in:
Zankaria
2024-02-14 23:26:15 +01:00
parent e52c996a56
commit 24ebabb976
3 changed files with 7 additions and 103 deletions
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78
inc/image.php
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@@ -324,12 +324,7 @@ class ImageConvert extends ImageBase {
error(_('Failed to resize image!'), null, $error);
}
} else {
if ($config['convert_manual_orient'] && ($this->format == 'jpg' || $this->format == 'jpeg'))
$convert_args = str_replace('-auto-orient', ImageConvert::jpeg_exif_orientation($this->src), $config['convert_args']);
elseif ($config['convert_manual_orient'])
$convert_args = str_replace('-auto-orient', '', $config['convert_args']);
else
$convert_args = &$config['convert_args'];
$convert_args = &$config['convert_args'];
if (($error = shell_exec_error(($this->gm ? 'gm ' : '') . 'convert ' .
sprintf($convert_args,
@@ -348,12 +343,8 @@ class ImageConvert extends ImageBase {
}
}
} else {
if ($config['convert_manual_orient'] && ($this->format == 'jpg' || $this->format == 'jpeg'))
$convert_args = str_replace('-auto-orient', ImageConvert::jpeg_exif_orientation($this->src), $config['convert_args']);
elseif ($config['convert_manual_orient'])
$convert_args = str_replace('-auto-orient', '', $config['convert_args']);
else
$convert_args = &$config['convert_args'];
$convert_args = &$config['convert_args'];
if (($error = shell_exec_error(($this->gm ? 'gm ' : '') . 'convert ' .
sprintf($convert_args,
$this->width,
@@ -380,69 +371,6 @@ class ImageConvert extends ImageBase {
}
}
}
// For when -auto-orient doesn't exist (older versions)
static public function jpeg_exif_orientation($src, $exif = false) {
if (!$exif) {
$exif = @exif_read_data($src);
if (!isset($exif['Orientation']))
return false;
}
switch($exif['Orientation']) {
case 1:
// Normal
return false;
case 2:
// 888888
// 88
// 8888
// 88
// 88
return '-flop';
case 3:
// 88
// 88
// 8888
// 88
// 888888
return '-flip -flop';
case 4:
// 88
// 88
// 8888
// 88
// 888888
return '-flip';
case 5:
// 8888888888
// 88 88
// 88
return '-rotate 90 -flop';
case 6:
// 88
// 88 88
// 8888888888
return '-rotate 90';
case 7:
// 88
// 88 88
// 8888888888
return '-rotate "-90" -flop';
case 8:
// 8888888888
// 88 88
// 88
return '-rotate "-90"';
}
}
}
class ImagePNG extends ImageBase {