- Fixed contact photos upload, moved code to separate file for better perfo...

alecpl

2011-08-01 b95149eb636f54cc6dff7fa37621524e20406133

 program/steps/addressbook/save.inc

@@ -23,83 +23,11 @@
$cid      = get_input_value('_cid', RCUBE_INPUT_POST);
$return_action = empty($cid) ? 'add' : 'edit';

// Source changed, display the form again
if (!empty($_GET['_reload'])) {
  rcmail_overwrite_action($return_action);
  return;
}

// cannot edit record
if ($CONTACTS->readonly) {
  $OUTPUT->show_message('contactreadonly', 'error');
  rcmail_overwrite_action($return_action);
  return;
}


// handle photo upload for contacts
if ($RCMAIL->action == 'upload-photo') {
    // clear all stored output properties (like scripts and env vars)
    $OUTPUT->reset();

    if ($filepath = $_FILES['_photo']['tmp_name']) {
        // check file type and resize image
        $imageprop = rcmail::imageprops($_FILES['_photo']['tmp_name']);

        if ($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) &&
                  (rcmail::imageconvert(array('in' => $filepath, 'out' => $tmpfname, 'size' => $maxsize.'x'.$maxsize, 'type' => $imageprop['type'])) !== false)) {
                $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'] = rcube_label('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 = $_FILES['_photo']['error'];
            if ($err == UPLOAD_ERR_INI_SIZE || $err == UPLOAD_ERR_FORM_SIZE)
                $msg = rcube_label(array('name' => 'filesizeerror', 'vars' => array('size' => show_bytes(parse_bytes(ini_get('upload_max_filesize'))))));
            else if ($attachment['error'])
                $msg = $attachment['error'];
            else
                $msg = rcube_label('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'))
            $msg = rcube_label(array('name' => 'filesizeerror', 'vars' => array('size' => show_bytes(parse_bytes($maxsize)))));
        else
            $msg = rcube_label('fileuploaderror');

        $OUTPUT->command('display_message', $msg, 'error');
    }

    $OUTPUT->command('photo_upload_end');
    $OUTPUT->send('iframe');
}

// read POST values into hash array