--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/program/steps/addressbook/upload_photo.inc	Thu Jan 04 15:52:31 2018 -0500
@@ -0,0 +1,91 @@
+<?php
+
+/**
+ +-----------------------------------------------------------------------+
+ | program/steps/addressbook/upload_photo.inc                            |
+ |                                                                       |
+ | This file is part of the Roundcube Webmail client                     |
+ | Copyright (C) 2005-2011, The Roundcube Dev Team                       |
+ |                                                                       |
+ | Licensed under the GNU General Public License version 3 or            |
+ | any later version with exceptions for skins & plugins.                |
+ | See the README file for a full license statement.                     |
+ |                                                                       |
+ | PURPOSE:                                                              |
+ |   Handles contact photo uploads                                       |
+ |                                                                       |
+ +-----------------------------------------------------------------------+
+ | Author: Thomas Bruederli <roundcube@gmail.com>                        |
+ +-----------------------------------------------------------------------+
+*/
+
+// Supported image format types
+// ImageMagick works with other non-image types (e.g.pdf) we don't want here
+$IMAGE_TYPES = explode(',', 'jpeg,jpg,jp2,tiff,tif,bmp,eps,gif,png,png8,png24,png32,svg,ico'); 
+
+// clear all stored output properties (like scripts and env vars)
+$OUTPUT->reset();
+
+if ($filepath = $_FILES['_photo']['tmp_name']) {
+    // check file type and resize image
+    $image     = new rcube_image($_FILES['_photo']['tmp_name']);
+    $imageprop = $image->props();
+
+    if (in_array(strtolower($imageprop['type']), $IMAGE_TYPES)
+        && $imageprop['width'] && $imageprop['height']
+    ) {
+        $maxsize   = intval($RCMAIL->config->get('contact_photo_size', 160));
+        $tmpfname  = tempnam($RCMAIL->config->get('temp_dir'), 'rcmImgConvert');
+        $save_hook = 'attachment_upload';
+
+        // scale image to a maximum size
+        if (($imageprop['width'] > $maxsize || $imageprop['height'] > $maxsize) && $image->resize($maxsize, $tmpfname)) {
+            $filepath  = $tmpfname;
+            $save_hook = 'attachment_save';
+        }
+
+        // save uploaded file in storage backend
+        $attachment = $RCMAIL->plugins->exec_hook($save_hook, array(
+            'path' => $filepath,
+            'size' => $_FILES['_photo']['size'],
+            'name' => $_FILES['_photo']['name'],
+            'mimetype' => 'image/' . $imageprop['type'],
+            'group' => 'contact',
+        ));
+    }
+    else {
+        $attachment['error'] = $RCMAIL->gettext('invalidimageformat');
+    }
+
+    if ($attachment['status'] && !$attachment['abort']) {
+        $file_id = $attachment['id'];
+        $_SESSION['contacts']['files'][$file_id] = $attachment;
+        $OUTPUT->command('replace_contact_photo', $file_id);
+    }
+    else {  // upload failed
+        $err  = $_FILES['_photo']['error'];
+        $size = $RCMAIL->show_bytes(rcube_utils::max_upload_size());
+
+        if ($err == UPLOAD_ERR_INI_SIZE || $err == UPLOAD_ERR_FORM_SIZE)
+            $msg = $RCMAIL->gettext(array('name' => 'filesizeerror', 'vars' => array('size' => $size)));
+        else if ($attachment['error'])
+            $msg = $attachment['error'];
+        else
+            $msg = $RCMAIL->gettext('fileuploaderror');
+
+        $OUTPUT->command('display_message', $msg, 'error');
+    }
+}
+else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
+    // if filesize exceeds post_max_size then $_FILES array is empty,
+    // show filesizeerror instead of fileuploaderror
+    if ($maxsize = ini_get('post_max_size'))
+        $msg = $RCMAIL->gettext(array('name' => 'filesizeerror', 'vars' => array('size' => $RCMAIL->show_bytes(parse_bytes($maxsize)))));
+    else
+        $msg = $RCMAIL->gettext('fileuploaderror');
+
+    $OUTPUT->command('display_message', $msg, 'error');
+}
+
+$OUTPUT->command('photo_upload_end');
+$OUTPUT->send('iframe');