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Only JPEG files (and TIFF, which we don't support) have EXIF

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This commit is contained in:
Mikael Nordfeldth 2014-05-12 14:45:23 +02:00
parent bf8c26f835
commit ca67e848eb
1 changed files with 19 additions and 17 deletions
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36
lib/imagefile.php
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@ -76,24 +76,26 @@ class ImageFile
$this->width = ($info) ? $info[0]:$width;
$this->height = ($info) ? $info[1]:$height;
// Orientation value to rotate thumbnails properly
$exif = exif_read_data($this->filepath);
if (isset($exif['Orientation'])) {
switch ((int)$exif['Orientation']) {
case 1: // top is top
$this->rotate = 0;
break;
case 3: // top is bottom
$this->rotate = 180;
break;
case 6: // top is right
$this->rotate = -90;
break;
case 8: // top is left
$this->rotate = 90;
break;
if ($this->type == IMAGETYPE_JPEG) {
// Orientation value to rotate thumbnails properly
$exif = exif_read_data($this->filepath);
if (is_array($exif) && isset($exif['Orientation'])) {
switch ((int)$exif['Orientation']) {
case 1: // top is top
$this->rotate = 0;
break;
case 3: // top is bottom
$this->rotate = 180;
break;
case 6: // top is right
$this->rotate = -90;
break;
case 8: // top is left
$this->rotate = 90;
break;
}
// If we ever write this back, Orientation should be set to '1'
}
// If we ever write this back, Orientation should be set to '1'
}
}