Merge remote-tracking branch 'remotes/upstream/master'

* remotes/upstream/master: (21 commits)
  more logging on pubsub callbacks
  provide ability to autofriend ostatus accounts
  ostatus hub subscription issues
  better events-reminder theming
  png support for embedded private photos
  rev update
  png support: update database.sql, fix some typos, fix tinymce image browser
  Add support for PNG images with alpha
  fix a random profile error message
  events: fix select events query select events that starts before display start date and/or ends after display end date.
  more logging on subscribe_to_hub
  admin page untranslated strings, remove empty list element for update
  A few corrections in German translations.
  rev update
  set minchars to 2 for PM lookups too
  set minchars to 2 for contacts search
  contacts search autocomplete
  add email probe logging, limit typo check to main addon files and skip additional support files
  rev update
  named anchors on display page
  ...

1 files changed, 8 insertions, 5 deletions

diff --git a/mod/profile_photo.php b/mod/profile_photo.php
index ace8dadd4..e44707f9b 100644
--- a/mod/profile_photo.php
+++ b/mod/profile_photo.php
@@ -53,7 +53,7 @@ function profile_photo_post(&$a) {
 
 			$base_image = $r[0];
 
-			$im = new Photo($base_image['data']);
+			$im = new Photo($base_image['data'], $base_image['type']);
 			if($im->is_valid()) {
 				$im->cropImage(175,$srcX,$srcY,$srcW,$srcH);
 
@@ -108,7 +108,9 @@ function profile_photo_post(&$a) {
 	$src      = $_FILES['userfile']['tmp_name'];
 	$filename = basename($_FILES['userfile']['name']);
 	$filesize = intval($_FILES['userfile']['size']);
-
+	$filetype = $_FILES['userfile']['type'];
+    if ($filetype=="") $filetype=guess_image_type($filename);
+    
 	$maximagesize = get_config('system','maximagesize');
 
 	if(($maximagesize) && ($filesize > $maximagesize)) {
@@ -118,7 +120,7 @@ function profile_photo_post(&$a) {
 	}
 
 	$imagedata = @file_get_contents($src);
-	$ph = new Photo($imagedata);
+	$ph = new Photo($imagedata, $filetype);
 
 	if(! $ph->is_valid()) {
 		notice( t('Unable to process image.') . EOL );
@@ -193,7 +195,7 @@ function profile_photo_content(&$a) {
 			goaway($a->get_baseurl() . '/profiles');
 			return; // NOTREACHED
 		}
-		$ph = new Photo($r[0]['data']);
+		$ph = new Photo($r[0]['data'], $r[0]['type']);
 		profile_photo_crop_ui_head($a, $ph);
 		// go ahead as we have jus uploaded a new photo to crop
 	}
@@ -214,7 +216,7 @@ function profile_photo_content(&$a) {
 		return $o;
 	}
 	else {
-		$filename = $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'] . '.jpg';
+		$filename = $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'] . '.'.$a->config['imagecrop_ext'];
 		$resolution = $a->config['imagecrop_resolution'];
 		$tpl = get_markup_template("cropbody.tpl");
 		$o .= replace_macros($tpl,array(
@@ -268,6 +270,7 @@ function profile_photo_crop_ui_head(&$a, $ph){
 
 	$a->config['imagecrop'] = $hash;
 	$a->config['imagecrop_resolution'] = $smallest;
+	$a->config['imagecrop_ext'] = $ph->getExt();
 	$a->page['htmlhead'] .= get_markup_template("crophead.tpl");
 	return;
 }}