Viewing file:  pm_attachments.php (7.85 KB) -rw-rw-rw-
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<?php
/***************************************************************************
* pm_attachments.php
* -------------------
* begin : Monday, Jul 15, 2002
* copyright : (C) 2002 Meik Sievertsen
* email : acyd.burn@gmx.de
*
* $Id: pm_attachments.php,v 1.25 2004/10/31 16:46:58 acydburn Exp $
*
*
***************************************************************************/
/***************************************************************************
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
***************************************************************************/
if ( !defined('IN_PHPBB') )
{
die('Hacking attempt');
exit;
}
//
// 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, $to_userdata;
//
// Insert Attachment ?
//
if (empty($a_privmsgs_id))
{
$a_privmsgs_id = $privmsg_sent_id;
}
if (!empty($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', $a_privmsgs_id);
if ((count($this->attachment_list) > 0 || $this->post_attach) && !isset($HTTP_POST_VARS['update_attachment']))
{
$sql = "UPDATE " . PRIVMSGS_TABLE . "
SET privmsgs_attachment = 1
WHERE privmsgs_id = " . $a_privmsgs_id;
if (!$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 = ' . $original_privmsg_id;
if ( !($result = $db->sql_query($sql)) )
{
message_die(GENERAL_ERROR, 'Couldn\'t query Attachment Table', '', __LINE__, __FILE__, $sql);
}
if ( ($db->sql_numrows($result)) > 0 )
{
$rows = $db->sql_fetchrowset($result);
$num_rows = $db->sql_numrows($result);
for ($i = 0; $i < $num_rows; $i++)
{
$sql = 'INSERT INTO ' . ATTACHMENTS_TABLE . ' (attach_id, post_id, privmsgs_id, user_id_1, user_id_2)
VALUES ( ' . $rows[$i]['attach_id'] . ', ' . $rows[$i]['post_id'] . ', ' . $new_privmsg_id . ', ' . $rows[$i]['user_id_1'] . ', ' . $rows[$i]['user_id_2'] . ')';
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 = " . $new_privmsg_id;
if ( !($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, $delete_all;
if (count($mark_list))
{
$delete_sql_id = '';
for ($i = 0; $i < count($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', $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;
}
$mark_list = ( !empty($HTTP_POST_VARS['mark']) ) ? $HTTP_POST_VARS['mark'] : array();
if ( ( (($this->pm_delete_attachments) || ($delete)) && (count($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("login.$phpEx?redirect=privmsg.$phpEx&folder=inbox", true));
exit;
}
if (count($mark_list))
{
$delete_sql_id = '';
for ($i = 0; $i < count($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);
}
}
?>
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