<?php
/**
*
* @package attachment_mod
* @version $Id: pm_attachments.php,v 1.2 2005/11/06 18:35:43 acydburn Exp $
* @copyright (c) 2002 Meik Sievertsen
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*
*/
/**
*/
if ( !defined('IN_PHPBB') )
{
die('Hacking attempt');
exit;
}
/**
* @package attachment_mod
* Class for Private Messaging
*/
class attach_pm extends attach_parent
{
var $pm_delete_attachments = false;
/**
* Constructor
*/
function attach_pm()
{
global $HTTP_POST_VARS;
$this->attach_parent();
$this->pm_delete_attachments = (isset($HTTP_POST_VARS['pm_delete_attach'])) ? true : false;
$this->page = PAGE_PRIVMSGS;
}
/**
* Preview Attachments in PM's
*/
function preview_attachments()
{
global $attach_config, $userdata;
if (!intval($attach_config['allow_pm_attach']))
{
return false;
}
display_attachments_preview($this->attachment_list, $this->attachment_filesize_list, $this->attachment_filename_list, $this->attachment_comment_list, $this->attachment_extension_list, $this->attachment_thumbnail_list);
}
/**
* Insert an Attachment into a private message
*/
function insert_attachment_pm($a_privmsgs_id)
{
global $db, $mode, $attach_config, $privmsg_sent_id, $userdata, $to_userdata, $HTTP_POST_VARS;
$a_privmsgs_id = (int) $a_privmsgs_id;
// Insert Attachment ?
if (!$a_privmsgs_id)
{
$a_privmsgs_id = (int) $privmsg_sent_id;
}
if ($a_privmsgs_id && ($mode == 'post' || $mode == 'reply' || $mode == 'edit') && intval($attach_config['allow_pm_attach']))
{
$this->do_insert_attachment('attach_list', 'pm', $a_privmsgs_id);
$this->do_insert_attachment('last_attachment', 'pm', $a_privmsgs_id);
if ((sizeof($this->attachment_list) > 0 || $this->post_attach) && !isset($HTTP_POST_VARS['update_attachment']))
{
$sql = 'UPDATE ' . PRIVMSGS_TABLE . '
SET privmsgs_attachment = 1
WHERE privmsgs_id = ' . (int) $a_privmsgs_id;
if (!$db->sql_query($sql))
{
message_die(GENERAL_ERROR, 'Unable to update Private Message Table.', '', __LINE__, __FILE__, $sql);
}
}
}
}
/**
* Duplicate Attachment for sent PM
*/
function duplicate_attachment_pm($switch_attachment, $original_privmsg_id, $new_privmsg_id)
{
global $db, $privmsg, $folder;
if (($privmsg['privmsgs_type'] == PRIVMSGS_NEW_MAIL || $privmsg['privmsgs_type'] == PRIVMSGS_UNREAD_MAIL) && $folder == 'inbox' && intval($switch_attachment) == 1)
{
$sql = 'SELECT *
FROM ' . ATTACHMENTS_TABLE . '
WHERE privmsgs_id = ' . (int) $original_privmsg_id;
if (!($result = $db->sql_query($sql)))
{
message_die(GENERAL_ERROR, 'Couldn\'t query Attachment Table', '', __LINE__, __FILE__, $sql);
}
$rows = $db->sql_fetchrowset($result);
$num_rows = $db->sql_numrows($result);
$db->sql_freeresult($result);
if ($num_rows > 0)
{
for ($i = 0; $i < $num_rows; $i++)
{
$sql_ary = array(
'attach_id' => (int) $rows[$i]['attach_id'],
'post_id' => (int) $rows[$i]['post_id'],
'privmsgs_id' => (int) $new_privmsg_id,
'user_id_1' => (int) $rows[$i]['user_id_1'],
'user_id_2' => (int) $rows[$i]['user_id_2'],
);
$sql = 'INSERT INTO ' . ATTACHMENTS_TABLE . ' ' . attach_mod_sql_build_array('INSERT', $sql_ary);
if (!($result = $db->sql_query($sql)))
{
message_die(GENERAL_ERROR, 'Couldn\'t store Attachment for sent Private Message', '', __LINE__, __FILE__, $sql);
}
}
$sql = 'UPDATE ' . PRIVMSGS_TABLE . '
SET privmsgs_attachment = 1
WHERE privmsgs_id = ' . (int) $new_privmsg_id;
if (!($db->sql_query($sql)))
{
message_die(GENERAL_ERROR, 'Unable to update Private Message Table.', '', __LINE__, __FILE__, $sql);
}
}
}
}
/**
* Delete Attachments out of selected Private Message(s)
*/
function delete_all_pm_attachments($mark_list)
{
global $confirm, $delete_all;
if (sizeof($mark_list))
{
$delete_sql_id = '';
for ($i = 0; $i < sizeof($mark_list); $i++)
{
$delete_sql_id .= (($delete_sql_id != '') ? ', ' : '') . intval($mark_list[$i]);
}
if ($delete_all && $confirm)
{
delete_attachment($delete_sql_id, 0, PAGE_PRIVMSGS);
}
}
}
/**
* Display the Attach Limit Box (move it to displaying.php ?)
*/
function display_attach_box_limits()
{
global $folder, $attach_config, $board_config, $template, $lang, $userdata, $db;
if (!$attach_config['allow_pm_attach'] && $userdata['user_level'] != ADMIN)
{
return;
}
$this->get_quota_limits($userdata);
$pm_filesize_limit = (!$attach_config['pm_filesize_limit']) ? $attach_config['attachment_quota'] : $attach_config['pm_filesize_limit'];
$pm_filesize_total = get_total_attach_pm_filesize('to_user', (int) $userdata['user_id']);
$attach_limit_pct = ( $pm_filesize_limit > 0 ) ? round(( $pm_filesize_total / $pm_filesize_limit ) * 100) : 0;
$attach_limit_img_length = ( $pm_filesize_limit > 0 ) ? round(( $pm_filesize_total / $pm_filesize_limit ) * $board_config['privmsg_graphic_length']) : 0;
if ($attach_limit_pct > 100)
{
$attach_limit_img_length = $board_config['privmsg_graphic_length'];
}
$attach_limit_remain = ( $pm_filesize_limit > 0 ) ? $pm_filesize_limit - $pm_filesize_total : 100;
$l_box_size_status = sprintf($lang['Attachbox_limit'], $attach_limit_pct);
$template->assign_vars(array(
'ATTACHBOX_LIMIT_IMG_WIDTH' => $attach_limit_img_length,
'ATTACHBOX_LIMIT_PERCENT' => $attach_limit_pct,
'ATTACH_BOX_SIZE_STATUS' => $l_box_size_status)
);
}
/**
* For Private Messaging
*/
function privmsgs_attachment_mod($mode)
{
global $attach_config, $template, $lang, $userdata, $HTTP_POST_VARS, $phpbb_root_path, $phpEx, $db;
global $confirm, $delete, $delete_all, $post_id, $privmsgs_id, $privmsg_id, $submit, $refresh, $mark_list, $folder;
if ($folder != 'outbox')
{
$this->display_attach_box_limits();
}
if (!intval($attach_config['allow_pm_attach']))
{
return;
}
if (!$refresh)
{
$add_attachment_box = (!empty($HTTP_POST_VARS['add_attachment_box'])) ? TRUE : FALSE;
$posted_attachments_box = (!empty($HTTP_POST_VARS['posted_attachments_box'])) ? TRUE : FALSE;
$refresh = $add_attachment_box || $posted_attachments_box;
}
$post_id = $privmsgs_id;
$result = $this->handle_attachments($mode, PAGE_PRIVMSGS);
if ($result === false)
{
return;
}
$mark_list = get_var('mark', array(0));
if (($this->pm_delete_attachments || $delete) && sizeof($mark_list))
{
if (!$userdata['session_logged_in'])
{
$header_location = ( @preg_match('/Microsoft|WebSTAR|Xitami/', getenv('SERVER_SOFTWARE')) ) ? 'Refresh: 0; URL=' : 'Location: ';
header($header_location . append_sid($phpbb_root_path . "login.$phpEx?redirect=privmsg.$phpEx&folder=inbox", true));
exit;
}
if (sizeof($mark_list))
{
$delete_sql_id = '';
for ($i = 0; $i < sizeof($mark_list); $i++)
{
$delete_sql_id .= (($delete_sql_id != '') ? ', ' : '') . intval($mark_list[$i]);
}
if (($this->pm_delete_attachments || $confirm) && !$delete_all)
{
delete_attachment($delete_sql_id, 0, PAGE_PRIVMSGS);
}
}
}
if ($submit || $refresh || $mode != '')
{
$this->display_attachment_bodies();
}
}
}
/**
* Entry Point
*/
function execute_privmsgs_attachment_handling($mode)
{
global $attachment_mod;
$attachment_mod['pm'] = new attach_pm();
if ($mode != 'read')
{
$attachment_mod['pm']->privmsgs_attachment_mod($mode);
}
}
?>