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Add support for flipping images too

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Will Franklin
2023-08-24 16:30:11 +01:00
parent 2362af1e8c
commit 7b4b27098d
1 changed files with 17 additions and 0 deletions
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17
content-controllers/image/image.controller.php
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@@ -32,12 +32,29 @@ class ImageController implements ContentController
$exif = exif_read_data($tmpfile); $exif = exif_read_data($tmpfile);
if (!empty($exif['Orientation'])) { if (!empty($exif['Orientation'])) {
switch ($exif['Orientation']) { switch ($exif['Orientation']) {
case 2:
imageflip($res, IMG_FLIP_HORIZONTAL);
case 1:
// Nothing to do
break;
case 4:
imageflip($res, IMG_FLIP_HORIZONTAL);
// Also rotate
case 3: case 3:
$res = imagerotate($res, 180, 0); $res = imagerotate($res, 180, 0);
break; break;
case 5:
imageflip($res, IMG_FLIP_VERTICAL);
// Also rotate
case 6: case 6:
$res = imagerotate($res, -90, 0); $res = imagerotate($res, -90, 0);
break; break;
case 7:
imageflip($res, IMG_FLIP_VERTICAL);
// Also rotate
case 8: case 8:
$res = imagerotate($res, 90, 0); $res = imagerotate($res, 90, 0);
break; break;