SM0 She11

Path: / / usr / local / cwpsrv / var / services / roundcubemail-1.4.11 / program / steps / mail

Full Path (server): /usr/local/cwpsrv/var/services/roundcubemail-1.4.11/program/steps/mail

📄 addcontact.inc [E] [D]
📄 attachments.inc [E] [D]
📄 autocomplete.inc [E] [D]
📄 bounce.inc [E] [D]
📄 check_recent.inc [E] [D]
📄 compose.inc [E] [D]
📄 copy.inc [E] [D]
📄 folders.inc [E] [D]
📄 func.inc [E] [D]
📄 get.inc [E] [D]
📄 getunread.inc [E] [D]
📄 headers.inc [E] [D]
📄 import.inc [E] [D]
📄 list.inc [E] [D]
📄 list_contacts.inc [E] [D]
📄 mark.inc [E] [D]
📄 move_del.inc [E] [D]
📄 pagenav.inc [E] [D]
📄 search.inc [E] [D]
📄 search_contacts.inc [E] [D]
📄 sendmail.inc [E] [D]
📄 sendmdn.inc [E] [D]
📄 show.inc [E] [D]
📄 viewsource.inc [E] [D]

Editing: attachments.inc

<?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:                                                              |
 |   Upload, remove, display attachments in compose form                 |
 +-----------------------------------------------------------------------+
 | Author: Thomas Bruederli <roundcube@gmail.com>                        |
 +-----------------------------------------------------------------------+
*/

$COMPOSE_ID = rcube_utils::get_input_value('_id', rcube_utils::INPUT_GPC);
$COMPOSE    = null;

if ($COMPOSE_ID && $_SESSION['compose_data_' . $COMPOSE_ID]) {
    $SESSION_KEY = 'compose_data_' . $COMPOSE_ID;
    $COMPOSE =& $_SESSION[$SESSION_KEY];
}

if (!$COMPOSE) {
    die("Invalid session var!");
}

$file_id = rcube_utils::get_input_value('_file', rcube_utils::INPUT_GPC);
$file_id = preg_replace('/^rcmfile/', '', $file_id) ?: 'unknown';

// remove an attachment
if ($RCMAIL->action == 'remove-attachment') {
    if ($attachment = $COMPOSE['attachments'][$file_id]) {
        $attachment = $RCMAIL->plugins->exec_hook('attachment_delete', $attachment);
    }

if ($attachment['status']) {
        if (is_array($COMPOSE['attachments'][$file_id])) {
            $RCMAIL->session->remove($SESSION_KEY . '.attachments.' . $file_id);
            $OUTPUT->command('remove_from_attachment_list', "rcmfile$file_id");
        }
    }

$OUTPUT->send();
    exit;
}

// rename an attachment
if ($RCMAIL->action == 'rename-attachment') {
    $filename = rcube_utils::get_input_value('_name', rcube_utils::INPUT_POST);
    $filename = trim($filename);

if (strlen($filename)
        && ($attachment = $COMPOSE['attachments'][$file_id])
        && is_array($attachment)
    ) {
        $attachment['name'] = $filename;
        $RCMAIL->session->remove($SESSION_KEY . '.attachments. ' . $file_id);
        $RCMAIL->session->append($SESSION_KEY . '.attachments', $attachment['id'], $attachment);
        $OUTPUT->command('rename_attachment_handler', "rcmfile$file_id", $filename);
    }

$OUTPUT->send();
    exit;
}

if ($RCMAIL->action == 'display-attachment') {
    $RCMAIL->display_uploaded_file($COMPOSE['attachments'][$file_id]);
    exit;
}

/*****  attachment upload action  *****/

// clear all stored output properties (like scripts and env vars)
$OUTPUT->reset();

$uploadid = rcube_utils::get_input_value('_uploadid', rcube_utils::INPUT_GPC);
$uri      = rcube_utils::get_input_value('_uri', rcube_utils::INPUT_POST);

// handle dropping a reference to an attachment part of some message
if ($uri) {
    $url = parse_url($uri);
    parse_str($url['query'], $params);

if (strlen($params['_mbox']) && $params['_uid'] && $params['_part']) {
        // @TODO: at some point we might support drag-n-drop between
        // two different accounts on the same server, for now make sure
        // this is the same server and the same user
        list($host, $port) = explode(':', $_SERVER['HTTP_HOST']);
        if ($host == $url['host'] && $port == $url['port']
            && $RCMAIL->get_user_name() == rawurldecode($url['user'])
        ) {
            $message = new rcube_message($params['_uid'], $params['_mbox']);

if ($message && !empty($message->headers)) {
                $attachment = rcmail_save_attachment($message, $params['_part'], $COMPOSE_ID);
            }
        }
    }

$plugin = $RCMAIL->plugins->exec_hook('attachment_from_uri', array(
        'attachment' => $attachment, 'uri' => $uri, 'compose_id' => $COMPOSE_ID));

if ($plugin['attachment']) {
        rcmail_attachment_success($plugin['attachment'], $uploadid);
    }
    else {
        $OUTPUT->command('display_message', $RCMAIL->gettext('filelinkerror'), 'error');
        $OUTPUT->command('remove_from_attachment_list', $uploadid);
    }

$OUTPUT->send();
    return;
}

// handle file(s) upload
if (is_array($_FILES['_attachments']['tmp_name'])) {
    $multiple = count($_FILES['_attachments']['tmp_name']) > 1;
    $errors   = array();

foreach ($_FILES['_attachments']['tmp_name'] as $i => $filepath) {
        // Process uploaded attachment if there is no error
        $err = $_FILES['_attachments']['error'][$i];

if (!$err) {
            $filename = $_FILES['_attachments']['name'][$i];
            $filesize = $_FILES['_attachments']['size'][$i];
            $filetype = rcube_mime::file_content_type($filepath, $filename, $_FILES['_attachments']['type'][$i]);

if ($err = rcmail_check_message_size($filesize, $filetype)) {
                if (!in_array($err, $errors)) {
                    $OUTPUT->command('display_message', $err, 'error');
                    $OUTPUT->command('remove_from_attachment_list', $uploadid);
                    $errors[] = $err;
                }
                continue;
            }

$attachment = $RCMAIL->plugins->exec_hook('attachment_upload', array(
                'path'     => $filepath,
                'name'     => $filename,
                'size'     => $filesize,
                'mimetype' => $filetype,
                'group'    => $COMPOSE_ID,
            ));
        }

if (!$err && $attachment['status'] && !$attachment['abort']) {
            // store new attachment in session
            unset($attachment['status'], $attachment['abort']);
            $RCMAIL->session->append($SESSION_KEY . '.attachments', $attachment['id'], $attachment);

rcmail_attachment_success($attachment, $uploadid);
        }
        else {  // upload failed
            if ($err == UPLOAD_ERR_INI_SIZE || $err == UPLOAD_ERR_FORM_SIZE) {
                $size = $RCMAIL->show_bytes(rcube_utils::max_upload_size());
                $msg  = $RCMAIL->gettext(array('name' => 'filesizeerror', 'vars' => array('size' => $size)));
            }
            else if ($attachment['error']) {
                $msg = $attachment['error'];
            }
            else {
                $msg = $RCMAIL->gettext('fileuploaderror');
            }

if ($attachment['error'] || $err != UPLOAD_ERR_NO_FILE) {
                if (!in_array($msg, $errors)) {
                    $OUTPUT->command('display_message', $msg, 'error');
                    $OUTPUT->command('remove_from_attachment_list', $uploadid);
                    $errors[] = $msg;
                }
            }
        }
    }
}
else if ($_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('remove_from_attachment_list', $uploadid);
}

// send html page with JS calls as response
$OUTPUT->command('auto_save_start', false);
$OUTPUT->send('iframe');

function rcmail_attachment_success($attachment, $uploadid)
{
    global $RCMAIL, $COMPOSE;

$id = $attachment['id'];

if (($icon = $COMPOSE['deleteicon']) && is_file($icon)) {
        $button = html::img(array(
            'src' => $icon,
            'alt' => $RCMAIL->gettext('delete')
        ));
    }
    else if ($COMPOSE['textbuttons']) {
        $button = rcube::Q($RCMAIL->gettext('delete'));
    }
    else {
        $button = '';
    }

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

$content_link = html::a(array(
        'href'    => "#load",
        'class'   => 'filename',
        'onclick' => sprintf("return %s.command('load-attachment','rcmfile%s', this, event)", rcmail_output::JS_OBJECT_NAME, $id),
    ), $link_content);

$delete_link = html::a(array(
        'href'    => "#delete",
        'onclick' => sprintf("return %s.command('remove-attachment','rcmfile%s', this, event)", rcmail_output::JS_OBJECT_NAME, $id),
        'title'   => $RCMAIL->gettext('delete'),
        'class'   => 'delete',
        'aria-label' => $RCMAIL->gettext('delete') . ' ' . $attachment['name'],
    ), $button);

$content = $COMPOSE['icon_pos'] == 'left' ? $delete_link.$content_link : $content_link.$delete_link;

$RCMAIL->output->command('add2attachment_list', "rcmfile$id", array(
        'html'      => $content,
        'name'      => $attachment['name'],
        'mimetype'  => $attachment['mimetype'],
        'classname' => rcube_utils::file2class($attachment['mimetype'], $attachment['name']),
        'complete'  => true), $uploadid);
}

/**
 * Checks if the attached file will fit in message size limit.
 * Calculates size of all attachments and compares with the limit.
 *
 * @param int    $filesize File size
 * @param string $filetype File mimetype
 *
 * @return string Error message if the limit is exceeded
 */
function rcmail_check_message_size($filesize, $filetype)
{
    global $RCMAIL, $COMPOSE;

$limit = parse_bytes($RCMAIL->config->get('max_message_size'));
    $size  = 10 * 1024; // size of message body

if (!$limit) {
        return;
    }

// add size of already attached files
    foreach ((array) $COMPOSE['attachments'] as $att) {
        // All attachments are base64-encoded except message/rfc822 (see sendmail.inc)
        $multip = $att['mimetype'] == 'message/rfc822' ? 1 : 1.33;
        $size  += $att['size'] * $multip;
    }

// add size of the new attachment
    $multip = $filetype == 'message/rfc822' ? 1 : 1.33;
    $size  += $filesize * $multip;

if ($size > $limit) {
        $limit = $RCMAIL->show_bytes($limit);
        return $RCMAIL->gettext(array('name' => 'msgsizeerror', 'vars' => array('size' => $limit)));
    }
}