upload_photo.php
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<?php
/**
+-----------------------------------------------------------------------+
| This file is part of the Roundcube Webmail client |
| |
| Copyright (C) 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> |
+-----------------------------------------------------------------------+
*/
class rcmail_action_contacts_upload_photo extends rcmail_action_contacts_index
{
/**
* Supported image format types
* ImageMagick works with other non-image types (e.g. pdf), we don't want that here
*
* @var array
*/
public static $IMAGE_TYPES = ['jpeg','jpg','jp2','tiff','tif','bmp','eps','gif','png','png8','png24','png32','svg','ico'];
/**
* Request handler.
*
* @param array $args Arguments from the previous step(s)
*/
public function run($args = [])
{
$rcmail = rcmail::get_instance();
// clear all stored output properties (like scripts and env vars)
$rcmail->output->reset();
if (!empty($_FILES['_photo']['tmp_name'])) {
$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']), self::$IMAGE_TYPES)
&& $imageprop['width']
&& $imageprop['height']
) {
$maxsize = intval($rcmail->config->get('contact_photo_size', 160));
$tmpfname = rcube_utils::temp_filename('imgconvert');
$save_hook = 'attachment_upload';
// scale image to a maximum size
if (($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, [
'path' => $filepath,
'size' => $_FILES['_photo']['size'],
'name' => $_FILES['_photo']['name'],
'mimetype' => 'image/' . $imageprop['type'],
'group' => 'contact',
]);
}
else {
$attachment = ['error' => $rcmail->gettext('invalidimageformat')];
}
if (!empty($attachment['status']) && empty($attachment['abort'])) {
$file_id = $attachment['id'];
$_SESSION['contacts']['files'][$file_id] = $attachment;
$rcmail->output->command('replace_contact_photo', $file_id);
}
else {
// upload failed
self::upload_error($_FILES['_photo']['error'], $attachment);
}
}
else {
self::upload_failure();
}
$rcmail->output->command('photo_upload_end');
$rcmail->output->send('iframe');
}
}