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somewhere along the line the output of exif_read_data() changed and it no longer provides populated sections. Adjust for the new format and allow for the old because I cannot find documentation of this change anywhere. This affects photo rotation and the photo map feature.

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This commit is contained in:
zotlabs 2018-03-13 22:47:11 -07:00
parent 09a841f3be
commit 128d1f7aa8
2 changed files with 13 additions and 6 deletions
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4
include/photo/photo_driver.php
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@ -289,12 +289,12 @@ abstract class photo_driver {
return false;
}
$ort = $exif['IFD0']['Orientation'];
$ort = ((array_key_exists('IFD0',$exif)) ? $exif['IFD0']['Orientation'] : $exif['Orientation']);
if(! $ort) {
return false;
}
switch($ort) {
case 1: // nothing
break;

15
include/photos.php
View File

@ -333,10 +333,17 @@ function photo_upload($channel, $observer, $args) {
$lat = $lon = null;
if($exif && $exif['GPS']) {
if(feature_enabled($channel_id,'photo_location')) {
$lat = getGps($exif['GPS']['GPSLatitude'], $exif['GPS']['GPSLatitudeRef']);
$lon = getGps($exif['GPS']['GPSLongitude'], $exif['GPS']['GPSLongitudeRef']);
if($exif && feature_enabled($channel_id,'photo_location')) {
$gps = null;
if(array_key_exists('GPS',$exif)) {
$gps = $exif['GPS'];
}
elseif(array_key_exists('GPSLatitude',$exif)) {
$gps = $exif;
}
if($gps) {
$lat = getGps($gps['GPSLatitude'], $gps['GPSLatitudeRef']);
$lon = getGps($gps['GPSLongitude'], $gps['GPSLongitudeRef']);
}
}