Display attachment size in compose (#1484774)

Aleksander Machniak

2015-10-09 bb1ed2740d5d576d0f43b9d6ad9557948dbc2805

 program/steps/mail/compose.inc

@@ -88,7 +88,7 @@
    'selectimportfile', 'messageissent', 'loadingdata', 'nopubkeyfor', 'nopubkeyforsender',
    'encryptnoattachments','encryptedsendialog','searchpubkeyservers', 'importpubkeys',
    'encryptpubkeysfound',  'search', 'close', 'import', 'keyid', 'keylength', 'keyexpired',
    'keyrevoked', 'keyimportsuccess', 'keyservererror');
    'keyrevoked', 'keyimportsuccess', 'keyservererror', 'attaching');

$OUTPUT->set_pagetitle($RCMAIL->gettext('compose'));

@@ -385,6 +385,7 @@
                    'group'    => $COMPOSE_ID,
                    'name'     => $filename,
                    'mimetype' => rcube_mime::file_content_type($attach, $filename),
                    'size'     => filesize($attach),
                    'path'     => $attach,
                );
            }
@@ -1294,10 +1295,8 @@
            }

            if (($attachment = $loaded_attachments[rcmail_attachment_name($part) . $part->mimetype])
                || ($attachment = rcmail_save_attachment($message, $pid))
                || ($attachment = rcmail_save_attachment($message, $pid, $COMPOSE['id']))
            ) {
                $COMPOSE['attachments'][$attachment['id']] = $attachment;

                if ($bodyIsHtml && ($part->content_id || $part->content_location)) {
                    $url = sprintf('%s&_id=%s&_action=display-attachment&_file=rcmfile%s',
                        $RCMAIL->comm_path, $COMPOSE['id'], $attachment['id']);
@@ -1329,8 +1328,7 @@

    foreach ((array)$message->mime_parts as $pid => $part) {
        if (($part->content_id || $part->content_location) && $part->filename) {
            if ($attachment = rcmail_save_attachment($message, $pid)) {
                $COMPOSE['attachments'][$attachment['id']] = $attachment;
            if ($attachment = rcmail_save_attachment($message, $pid, $COMPOSE['id'])) {
                $url = sprintf('%s&_id=%s&_action=display-attachment&_file=rcmfile%s',
                    $RCMAIL->comm_path, $COMPOSE['id'], $attachment['id']);

@@ -1398,46 +1396,11 @@
        $names[$name] = 1;
        $name .= '.eml';

        $data = $path = null;

        if (!empty($loaded_attachments[$name . 'message/rfc822'])) {
            continue;
        }

        // don't load too big attachments into memory
        if (!rcube_utils::mem_check($message->size)) {
            $temp_dir = unslashify($RCMAIL->config->get('temp_dir'));
            $path     = tempnam($temp_dir, 'rcmAttmnt');
            if ($fp = fopen($path, 'w')) {
                $storage->get_raw_body($message->uid, $fp);
                fclose($fp);
            }
            else {
                return false;
            }
        }
        else {
            $data = $storage->get_raw_body($message->uid);
        }

        $attachment = array(
            'group'    => $COMPOSE['id'],
            'name'     => $name,
            'mimetype' => 'message/rfc822',
            'data'     => $data,
            'path'     => $path,
            'size'     => $path ? filesize($path) : strlen($data),
        );

        $attachment = $RCMAIL->plugins->exec_hook('attachment_save', $attachment);

        if ($attachment['status']) {
            unset($attachment['data'], $attachment['status'], $attachment['content_id'], $attachment['abort']);
            $COMPOSE['attachments'][$attachment['id']] = $attachment;
        }
        else if ($path) {
            @unlink($path);
        }
        rcmail_save_attachment($message, null, $COMPOSE['id'], array('filename' => $name));

        if ($message->headers->messageID) {
            $refs[] = $message->headers->messageID;
@@ -1451,59 +1414,6 @@
    if (!empty($refs)) {
        $COMPOSE['references'] = implode(' ', $refs);
    }
}


function rcmail_save_attachment(&$message, $pid)
{
    global $COMPOSE;

    $rcmail = rcmail::get_instance();
    $part   = $message->mime_parts[$pid];
    $data   = $path = null;

    // don't load too big attachments into memory
    if (!rcube_utils::mem_check($part->size)) {
        $temp_dir = unslashify($rcmail->config->get('temp_dir'));
        $path     = tempnam($temp_dir, 'rcmAttmnt');

        if ($fp = fopen($path, 'w')) {
            $message->get_part_body($pid, false, 0, $fp);
            fclose($fp);
        }
        else {
            return false;
        }
    }
    else {
        $data = $message->get_part_body($pid);
    }

    $mimetype = $part->ctype_primary . '/' . $part->ctype_secondary;
    $filename = rcmail_attachment_name($part);

    $attachment = array(
        'group'      => $COMPOSE['id'],
        'name'       => $filename,
        'mimetype'   => $mimetype,
        'content_id' => $part->content_id,
        'data'       => $data,
        'path'       => $path,
        'size'       => $path ? filesize($path) : strlen($data),
        'charset'    => $part->charset,
    );

    $attachment = $rcmail->plugins->exec_hook('attachment_save', $attachment);

    if ($attachment['status']) {
        unset($attachment['data'], $attachment['status'], $attachment['content_id'], $attachment['abort']);
        return $attachment;
    }
    else if ($path) {
        @unlink($path);
    }

    return false;
}

function rcmail_save_image($path, $mimetype = '', $data = null)
@@ -1648,6 +1558,9 @@
                continue;
            }

            $content = sprintf('%s <span class="attachment-size">(%s)</span>',
                rcube::Q($a_prop['name']), $RCMAIL->show_bytes($a_prop['size']));

            $out .= html::tag('li', array(
                    'id'          => 'rcmfile'.$id,
                    'class'       => rcube_utils::file2class($a_prop['mimetype'], $a_prop['name']),
@@ -1662,7 +1575,7 @@
                        'aria-label'   => $RCMAIL->gettext('delete') . ' ' . $a_prop['name'],
                    ),
                    $button
                ) . rcube::Q($a_prop['name'])
                ) . $content
            );

            $jslist['rcmfile'.$id] = array(