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.

2 files changed, 13 insertions, 6 deletions

diff --git a/include/photo/photo_driver.php b/include/photo/photo_driver.php
index 6af753195..00284a288 100644
--- a/include/photo/photo_driver.php
+++ b/include/photo/photo_driver.php
@@ -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;
diff --git a/include/photos.php b/include/photos.php
index b1391f284..321f7159c 100644
--- a/include/photos.php
+++ b/include/photos.php
@@ -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']);
 		}
 	}