+<?php

+// -------------------------------------------------------------

+//

+// $Id$

+//

+// FILENAME : compose.php

+// STARTED : Sat Mar 27, 2004

+// COPYRIGHT : © 2004 phpBB Group

+// WWW : http://www.phpbb.com/

+// LICENCE : GPL vs2.0 [ see /docs/COPYING ]

+//

+// -------------------------------------------------------------

+

+// * Called from ucp_pm with mode == 'compose'

+

+function compose_pm($id, $mode, $action)

+{

+ global $template, $db, $auth, $user;

+ global $phpbb_root_path, $phpEx, $config, $SID;

+

+ include($phpbb_root_path . 'includes/functions_admin.'.$phpEx);

+ include($phpbb_root_path . 'includes/functions_posting.'.$phpEx);

+ include($phpbb_root_path . 'includes/message_parser.'.$phpEx);

+

+ if (!$action)

+ {

+ $action = 'post';

+ }

+

+ // Grab only parameters needed here

+ $msg_id = request_var('p', 0);

+ $quote_post = request_var('q', 0);

+ $draft_id = request_var('d', 0);

+ $lastclick = request_var('lastclick', 0);

+

+ // Do NOT use request_var or specialchars here

+ $address_list = isset($_REQUEST['address_list']) ? $_REQUEST['address_list'] : array();

+

+ $submit = (isset($_POST['post']));

+ $preview = (isset($_POST['preview']));

+ $save = (isset($_POST['save']));

+ $load = (isset($_POST['load']));

+ $cancel = (isset($_POST['cancel']));

+ $confirm = (isset($_POST['confirm']));

+ $delete = (isset($_POST['delete']));

+

+ $remove_u = (isset($_REQUEST['remove_u']));

+ $remove_g = (isset($_REQUEST['remove_g']));

+ $add_to = (isset($_REQUEST['add_to']));

+ $add_bcc = (isset($_REQUEST['add_bcc']));

+

+ $refresh = isset($_POST['add_file']) || isset($_POST['delete_file']) || isset($_POST['edit_comment']) || $save || $load

+ || $remove_u || $remove_g || $add_to || $add_bcc;

+

+ $action = ($delete && !$preview && !$refresh && $submit) ? 'delete' : $action;

+

+ $error = array();

+ $current_time = time();

+

+ // Was cancel pressed? If so then redirect to the appropriate page

+ if ($cancel || ($current_time - $lastclick < 2 && $submit))

+ {

+ $redirect = "{$phpbb_root_path}ucp.$phpEx$SID&amp;i=$id&amp;mode=view_messages&amp;action=view_message" . (($msg_id) ? "&amp;p=$msg_id" : '');

+ redirect($redirect);

+ }

+

+ $sql = '';

+

+ // What is all this following SQL for? Well, we need to know

+ // some basic information in all cases before we do anything.

+ switch ($action)

+ {

+ case 'post':

+ if (!$auth->acl_get('u_sendpm'))

+ {

+ trigger_error('NOT_AUTHORIZED_POST_PM');

+ }

+

+ break;

+

+ case 'reply':

+ case 'quote':

+ case 'forward':

+ if (!$msg_id)

+ {

+ trigger_error('NO_PM');

+ }

+

+ if ($quote_post)

+ {

+ $sql = 'SELECT p.post_text as message_text, p.poster_id as author_id, p.post_time as message_time, p.bbcode_bitfield, p.bbcode_uid, p.enable_sig, p.enable_html, p.enable_smilies, p.enable_magic_url, t.topic_title as message_subject, u.username as quote_username

+ FROM ' . POSTS_TABLE . ' p, ' . TOPICS_TABLE . ' t, ' . USERS_TABLE . " u

+ WHERE p.post_id = $msg_id

+ AND t.topic_id = p.topic_id

+ AND u.user_id = p.poster_id";

+ }

+ else

+ {

+ $sql = 'SELECT t.*, p.*, u.username as quote_username

+ FROM ' . PRIVMSGS_TO_TABLE . ' t, ' . PRIVMSGS_TABLE . ' p, ' . USERS_TABLE . ' u

+ WHERE t.user_id = ' . $user->data['user_id'] . "

+ AND p.author_id = u.user_id

+ AND t.msg_id = p.msg_id

+ AND p.msg_id = $msg_id";

+ }

+ break;

+

+ case 'edit':

+ if (!$msg_id)

+ {

+ trigger_error('NO_PM');

+ }

+

+ // check for outbox (not read) status, we do not allow editing if one user already having the message

+ $sql = 'SELECT p.*, t.*

+ FROM ' . PRIVMSGS_TO_TABLE . ' t, ' . PRIVMSGS_TABLE . ' p

+ WHERE t.user_id = ' . $user->data['user_id'] . '

+ AND t.folder_id = ' . PRIVMSGS_OUTBOX . "

+ AND t.msg_id = $msg_id

+ AND t.msg_id = p.msg_id";

+ break;

+

+ case 'delete':

+ if (!$auth->acl_get('u_pm_delete'))

+ {

+ trigger_error('NOT_AUTHORIZED_DELETE_PM');

+ }

+

+ if (!$msg_id)

+ {

+ trigger_error('NO_PM');

+ }

+

+ $sql = 'SELECT msg_id, unread, new, author_id

+ FROM ' . PRIVMSGS_TO_TABLE . '

+ WHERE user_id = ' . $user->data['user_id'] . "

+ AND msg_id = $msg_id";

+ break;

+

+ case 'smilies':

+ generate_smilies('window', 0);

+ break;

+

+ default:

+ trigger_error('NO_POST_MODE');

+ }

+

+ if ($action == 'reply' && !$auth->acl_get('u_sendpm'))

+ {

+ trigger_error('NOT_AUTHORIZED_REPLY_PM');

+ }

+

+ if ($action == 'quote' && (!$config['auth_quote_pm'] || !$auth->acl_get('u_sendpm')))

+ {

+ trigger_error('NOT_AUTHORIZED_QUOTE_PM');

+ }

+

+ if ($action == 'forward' && (!$config['forward_pm'] || !$auth->acl_get('u_pm_forward')))

+ {

+ trigger_error('NOT_AUTHORIZED_FORWARD_PM');

+ }

+

+ if ($action == 'edit' && !$auth->acl_get('u_pm_edit'))

+ {

+ trigger_error('NOT_AUTHORIZED_EDIT_PM');

+ }

+

+ if ($sql)

+ {

+ $result = $db->sql_query_limit($sql, 1);

+

+ if (!($row = $db->sql_fetchrow($result)))

+ {

+ trigger_error('NOT_AUTHORIZED');

+ }

+

+ extract($row);

+ $db->sql_freeresult($result);

+

+ $msg_id = (int) $msg_id;

+ $enable_urls = $enable_magic_url;

+

+ if (!$author_id && $msg_id)

+ {

+ trigger_error('NO_USER');

+ }

+

+ if (($action == 'reply' || $action == 'quote') && !sizeof($address_list) && !$refresh && !$submit && !$preview)

+ {

+ $address_list = array('u' => array($author_id => 'to'));

+ }

+ else if ($action == 'edit' && !sizeof($address_list) && !$refresh && !$submit && !$preview)

+ {

+ // Rebuild TO and BCC Header

+ $address_list = rebuild_header(array('to' => $to_address, 'bcc' => $bcc_address));

+ }

+ }

+ else

+ {

+ $message_attachment = 0;

+ $message_text = $subject = '';

+ }

+

+ if ($action == 'edit' && !$refresh && !$preview && !$submit)

+ {

+ if (!($message_time > time() - $config['pm_edit_time'] || !$config['pm_edit_time']))

+ {

+ trigger_error('NOT_AUTHORIZED_EDIT_TIME');

+ }

+ }

+

+ $message_parser = new parse_message();

+

+ $message_subject = (isset($message_subject)) ? $message_subject : '';

+ $message_text = ($action == 'reply') ? '' : ((isset($message_text)) ? $message_text : '');

+ $icon_id = 0;

+

+ $s_action = "{$phpbb_root_path}ucp.$phpEx?sid={$user->session_id}&amp;i=$id&amp;mode=$mode&amp;action=$action";

+ $s_action .= ($msg_id) ? "&amp;p=$msg_id" : '';

+ $s_action .= ($quote_post) ? "&amp;q=1" : '';

+

+ // Handle User/Group adding/removing

+ handle_message_list_actions($address_list, $remove_u, $remove_g, $add_to, $add_bcc);

+

+ // Check for too many recipients

+ if (!$config['allow_mass_pm'] && num_recipients($address_list) > 1)

+ {

+ $address_list = get_recipient_pos($address_list, 1);

+ $error[] = $user->lang['TOO_MANY_RECIPIENTS'];

+ }

+

+ $message_parser->get_submitted_attachment_data();

+

+ if ($message_attachment && !$submit && !$refresh && !$preview && $action == 'edit')

+ {

+ $sql = 'SELECT attach_id, physical_filename, comment, real_filename, extension, mimetype, filesize, filetime, thumbnail

+ FROM ' . ATTACHMENTS_TABLE . "

+ WHERE post_msg_id = $msg_id

+ AND in_message = 1

+ ORDER BY filetime " . ((!$config['display_order']) ? 'DESC' : 'ASC');

+ $result = $db->sql_query($sql);

+

+ $message_parser->attachment_data = array_merge($message_parser->attachment_data, $db->sql_fetchrowset($result));

+

+ $db->sql_freeresult($result);

+ }

+

+ if (!in_array($action, array('quote', 'edit', 'delete', 'forward')))

+ {

+ $enable_sig = ($config['allow_sig_pm'] && $auth->acl_get('u_pm_sig') && $user->optionget('attachsig'));

+ $enable_smilies = ($config['allow_smilies'] && $auth->acl_get('u_pm_smilies') && $user->optionget('smile'));

+ $enable_bbcode = ($config['allow_bbcode'] && $auth->acl_get('u_pm_bbcode') && $user->optionget('bbcode'));

+ $enable_urls = true;

+ }

+

+ $enable_magic_url = $drafts = false;

+

+ // User own some drafts?

+ if ($auth->acl_get('u_savedrafts') && $action != 'delete')

+ {

+ $sql = 'SELECT draft_id

+ FROM ' . DRAFTS_TABLE . '

+ WHERE (forum_id = 0 AND topic_id = 0)

+ AND user_id = ' . $user->data['user_id'] .

+ (($draft_id) ? " AND draft_id <> $draft_id" : '');

+ $result = $db->sql_query_limit($sql, 1);

+

+ if ($db->sql_fetchrow($result))

+ {

+ $drafts = true;

+ }

+ $db->sql_freeresult($result);

+ }

+

+ if ($action == 'edit' || $action == 'forward')

+ {

+ $message_parser->bbcode_uid = $bbcode_uid;

+ }

+

+ // Delete triggered ?

+ if ($action == 'delete')

+ {

+ // Get Folder ID

+ $folder_id = request_var('f', PRIVMSGS_NO_BOX);

+

+ $s_hidden_fields = '<input type="hidden" name="p" value="' . $msg_id . '" /><input type="hidden" name="f" value="' . $folder_id . '" /><input type="hidden" name="action" value="delete" />';

+

+ // Do we need to confirm ?

+ if (confirm_box(true))

+ {

+ delete_pm($user->data['user_id'], $msg_id, $folder_id);

+

+ // TODO - jump to next message in "history"?

+ $meta_info = "{$phpbb_root_path}ucp.$phpEx$SID&amp;i=pm&amp;folder=$folder_id";

+ $message = $user->lang['PM_DELETED'];

+

+ meta_refresh(3, $meta_info);

+ $message .= '<br /><br />' . sprintf($user->lang['RETURN_FOLDER'], '<a href="' . $meta_info . '">', '</a>');

+ trigger_error($message);

+ }

+ else

+ {

+ // "{$phpbb_root_path}ucp.$phpEx$SID&amp;i=pm&amp;mode=compose"

+ confirm_box(false, 'DELETE_PM', $s_hidden_fields);

+ }

+ }

+

+ $html_status = ($config['allow_html'] && $config['auth_html_pm'] && $auth->acl_get('u_pm_html'));

+ $bbcode_status = ($config['allow_bbcode'] && $config['auth_bbcode_pm'] && $auth->acl_get('u_pm_bbcode'));

+ $smilies_status = ($config['allow_smilies'] && $config['auth_smilies_pm'] && $auth->acl_get('u_pm_smilies'));

+ $img_status = ($config['auth_img_pm'] && $auth->acl_get('u_pm_img'));

+ $flash_status = ($config['auth_flash_pm'] && $auth->acl_get('u_pm_flash'));

+ $quote_status = ($config['auth_quote_pm']);

+

+ // Save Draft

+ if ($save && $auth->acl_get('u_savedrafts'))

+ {

+ $subject = preg_replace('#&amp;(\#[0-9]+;)#', '&\1', request_var('subject', ''));

+ $subject = (!$subject && $action != 'post') ? $user->lang['NEW_MESSAGE'] : $subject;

+ $message = (isset($_POST['message'])) ? htmlspecialchars(trim(str_replace(array('\\\'', '\\"', '\\0', '\\\\'), array('\'', '"', '\0', '\\'), $_POST['message']))) : '';

+ $message = preg_replace('#&amp;(\#[0-9]+;)#', '&\1', $message);

+

+ if ($subject && $message)

+ {

+ $sql = 'INSERT INTO ' . DRAFTS_TABLE . ' ' . $db->sql_build_array('INSERT', array(

+ 'user_id' => $user->data['user_id'],

+ 'topic_id' => 0,

+ 'forum_id' => 0,

+ 'save_time' => $current_time,

+ 'draft_subject' => $subject,

+ 'draft_message' => $message));

+ $db->sql_query($sql);

+

+ meta_refresh(3, "ucp.$phpEx$SID&i=pm&mode=$mode");

+

+ $message = $user->lang['DRAFT_SAVED'] . '<br /><br />' . sprintf($user->lang['RETURN_UCP'], "<a href=\"ucp.$phpEx$SID&amp;i=pm&amp;mode=$mode\">", '</a>');

+

+ trigger_error($message);

+ }

+

+ unset($subject);

+ unset($message);

+ }

+

+ // Load Draft

+ if ($draft_id && $auth->acl_get('u_savedrafts'))

+ {

+ $sql = 'SELECT draft_subject, draft_message

+ FROM ' . DRAFTS_TABLE . "

+ WHERE draft_id = $draft_id

+ AND topic_id = 0

+ AND forum_id = 0

+ AND user_id = " . $user->data['user_id'];

+ $result = $db->sql_query_limit($sql, 1);

+

+ if ($row = $db->sql_fetchrow($result))

+ {

+ $_REQUEST['subject'] = $row['draft_subject'];

+ $_POST['message'] = $row['draft_message'];

+ $refresh = true;

+ $template->assign_var('S_DRAFT_LOADED', true);

+ }

+ else

+ {

+ $draft_id = 0;

+ }

+ }

+

+ // Load Drafts

+ if ($load && $drafts)

+ {

+ load_drafts(0, 0, $id);

+ }

+

+ if ($submit || $preview || $refresh)

+ {

+ $subject = request_var('subject', '');

+

+ if (strcmp($subject, strtoupper($subject)) == 0 && $subject)

+ {

+ $subject = phpbb_strtolower($subject);

+ }

+ $subject = preg_replace('#&amp;(\#[0-9]+;)#', '&\1', $subject);

+

+

+ $message_parser->message = (isset($_POST['message'])) ? htmlspecialchars(str_replace(array('\\\'', '\\"', '\\0', '\\\\'), array('\'', '"', '\0', '\\'), $_POST['message'])) : '';

+ $message_parser->message = preg_replace('#&amp;(\#[0-9]+;)#', '&\1', $message_parser->message);

+

+ $icon_id = request_var('icon', 0);

+

+ $enable_html = (!$html_status || isset($_POST['disable_html'])) ? false : true;

+ $enable_bbcode = (!$bbcode_status || isset($_POST['disable_bbcode'])) ? false : true;

+ $enable_smilies = (!$smilies_status || isset($_POST['disable_smilies'])) ? false : true;

+ $enable_urls = (isset($_POST['disable_magic_url'])) ? 0 : 1;

+ $enable_sig = (!$config['allow_sig']) ? false : ((isset($_POST['attach_sig'])) ? true : false);

+

+ // Faster than crc32

+ $check_value = (($preview || $refresh) && isset($_POST['status_switch'])) ? (int) $_POST['status_switch'] : (($enable_html+1) << 16) + (($enable_bbcode+1) << 8) + (($enable_smilies+1) << 4) + (($enable_urls+1) << 2) + (($enable_sig+1) << 1);

+ $status_switch = (isset($_POST['status_switch']) && (int) $_POST['status_switch'] != $check_value);

+

+

+ // Parse Attachments - before checksum is calculated

+ $message_parser->parse_attachments($action, $msg_id, $submit, $preview, $refresh, true);

+

+ // Grab md5 'checksum' of new message

+ $message_md5 = md5($message_parser->message);

+

+ // Check checksum ... don't re-parse message if the same

+ if ($action != 'edit' || $message_md5 != $post_checksum || $status_switch || $preview)

+ {

+ // Parse message

+ $message_parser->parse($enable_html, $enable_bbcode, $enable_urls, $enable_smilies, $img_status, $flash_status, $quote_status);

+ }

+

+ if ($action != 'edit' && !$preview && !$refresh && $config['flood_interval'] && !$auth->acl_get('u_ignoreflood'))

+ {

+ // Flood check

+ $last_post_time = $user->data['user_lastpost_time'];

+

+ if ($last_post_time)

+ {

+ if ($last_post_time && ($current_time - $last_post_time) < intval($config['flood_interval']))

+ {

+ $error[] = $user->lang['FLOOD_ERROR'];

+ }

+ }

+ }

+

+ // Subject defined

+ if (!$subject)

+ {

+ $error[] = $user->lang['EMPTY_SUBJECT'];

+ }

+

+ if (!sizeof($address_list))

+ {

+ $error[] = $user->lang['NO_RECIPIENT'];

+ }

+

+ if (sizeof($message_parser->warn_msg))

+ {

+ $error[] = implode('<br />', $message_parser->warn_msg);

+ }

+

+ // Store message, sync counters

+ if (!sizeof($error) && $submit)

+ {

+ $pm_data = array(

+ 'subject' => (!$message_subject) ? $subject : $message_subject,

+ 'msg_id' => (int) $msg_id,

+ 'reply_from_root_level' => (int) $root_level,

+ 'reply_from_msg_id' => (int) $msg_id,

+ 'icon_id' => (int) $icon_id,

+ 'author_id' => (int) $author_id,

+ 'enable_sig' => (bool) $enable_sig,

+ 'enable_bbcode' => (bool) $enable_bbcode,

+ 'enable_html' => (bool) $enable_html,

+ 'enable_smilies' => (bool) $enable_smilies,

+ 'enable_urls' => (bool) $enable_urls,

+ 'message_md5' => (int) $message_md5,

+ 'post_checksum' => (int) $post_checksum,

+ 'post_edit_reason' => $post_edit_reason,

+ 'post_edit_user' => ($action == 'edit') ? $user->data['user_id'] : (int) $post_edit_user,

+ 'author_ip' => (int) $author_ip,

+ 'bbcode_bitfield' => (int) $message_parser->bbcode_bitfield,

+ 'address_list' => $address_list

+ );

+

+ submit_pm($action, $message_parser->message, $subject, $message_parser->bbcode_uid, $message_parser->attachment_data, $message_parser->filename_data, $pm_data);

+ }

+

+ $message_text = $message_parser->message;

+ $message_subject = stripslashes($subject);

+ }

+

+ // Preview

+ if (!sizeof($error) && $preview)

+ {

+ $post_time = ($action == 'edit') ? $post_time : $current_time;

+

+ $preview_subject = censor_text($subject);

+

+ $preview_signature = $user->data['user_sig'];

+ $preview_signature_uid = $user->data['user_sig_bbcode_uid'];

+ $preview_signature_bitfield = $user->data['user_sig_bbcode_bitfield'];

+

+ include($phpbb_root_path . 'includes/bbcode.' . $phpEx);

+ $bbcode = new bbcode($message_parser->bbcode_bitfield | $preview_signature_bitfield);

+

+ $preview_message = $message_parser->message;

+ format_display($preview_message, $preview_signature, $message_parser->bbcode_uid, $preview_signature_uid, $enable_html, $enable_bbcode, $enable_urls, $enable_smilies, $enable_sig, $bbcode);

+

+ // Attachment Preview

+ if (sizeof($message_parser->attachment_data))

+ {

+ include($phpbb_root_path . 'includes/functions_display.' . $phpEx);

+ $extensions = $update_count = array();

+

+ $template->assign_var('S_HAS_ATTACHMENTS', true);

+ display_attachments(0, 'attachment', $message_parser->attachment_data, $update_count, true);

+ }

+ }

+

+

+ // Decode text for message display

+ $bbcode_uid = (($action == 'quote' || $action == 'forward')&& !$preview && !$refresh && !sizeof($error)) ? $bbcode_uid : $message_parser->bbcode_uid;

+

+ decode_text($message_text, $bbcode_uid);

+

+ if ($subject)

+ {

+ decode_text($subject, $bbcode_uid);

+ }

+

+

+ if ($action == 'quote' && !$preview && !$refresh)

+ {

+ $message_text = '[quote="' . $quote_username . '"]' . censor_text(trim($message_text)) . "[/quote]\n";

+ }

+

+ if (($action == 'reply' || $action == 'quote') && !$preview && !$refresh)

+ {

+ $message_subject = ((!preg_match('/^Re:/', $message_subject)) ? 'Re: ' : '') . censor_text($message_subject);

+ }

+

+ if ($action == 'forward' && !$preview && !$refresh)

+ {

+ $user->lang['FWD_ORIGINAL_MESSAGE'] = '-------- Original Message --------';

+ $user->lang['FWD_SUBJECT'] = 'Subject: %s';

+ $user->lang['FWD_DATE'] = 'Date: %s';

+ $user->lang['FWD_FROM'] = 'From: %s';

+ $user->lang['FWD_TO'] = 'To: %s';

+

+ $fwd_to_field = write_pm_addresses(array('to' => $to_address), 0, true);

+

+ $forward_text = array();

+ $forward_text[] = $user->lang['FWD_ORIGINAL_MESSAGE'];

+ $forward_text[] = sprintf($user->lang['FWD_SUBJECT'], censor_text($message_subject));

+ $forward_text[] = sprintf($user->lang['FWD_DATE'], $user->format_date($message_time));

+ $forward_text[] = sprintf($user->lang['FWD_FROM'], $quote_username);

+ $forward_text[] = sprintf($user->lang['FWD_TO'], implode(', ', $fwd_to_field['to']));

+

+ $message_text = implode("\n", $forward_text) . "\n\n[quote=\"[url=" . generate_board_url() . "/memberlist.$phpEx$SID&mode=viewprofile&u={$author_id}]{$quote_username}[/url]\"]\n" . censor_text(trim($message_text)) . "\n[/quote]";

+ $message_subject = ((!preg_match('/^Fwd:/', $message_subject)) ? 'Fwd: ' : '') . censor_text($message_subject);

+ }

+

+

+ // MAIN PM PAGE BEGINS HERE

+

+ // Generate smilie listing

+ generate_smilies('inline', 0);

+

+ // Generate PM Icons

+ $s_pm_icons = false;

+ if ($config['enable_pm_icons'])

+ {

+ $s_pm_icons = posting_gen_topic_icons($action, $icon_id);

+ }

+

+ // Generate inline attachment select box

+ posting_gen_inline_attachments($message_parser);

+

+ // Build address list for display

+ // array('u' => array($author_id => 'to'));

+ if (sizeof($address_list))

+ {

+ // Get Usernames and Group Names

+ $result = array();

+ if (isset($address_list['u']) && sizeof($address_list['u']))

+ {

+ $result['u'] = $db->sql_query('SELECT user_id as id, username as name, user_colour as colour

+ FROM ' . USERS_TABLE . '

+ WHERE user_id IN (' . implode(', ', array_map('intval', array_keys($address_list['u']))) . ')');

+ }

+

+ if (isset($address_list['g']) && sizeof($address_list['g']))

+ {

+ $result['g'] = $db->sql_query('SELECT group_id as id, group_name as name, group_colour as colour

+ FROM ' . GROUPS_TABLE . '

+ WHERE group_id IN (' . implode(', ', array_map('intval', array_keys($address_list['g']))) . ')');

+ }

+

+ $u = $g = array();

+ foreach (array('u', 'g') as $type)

+ {

+ if (isset($result[$type]) && $result[$type])

+ {

+ while ($row = $db->sql_fetchrow($result[$type]))

+ {

+ ${$type}[$row['id']] = array('name' => $row['name'], 'colour' => $row['colour']);

+ }

+ $db->sql_freeresult($result[$type]);

+ }

+ }

+

+ // Now Build the address list

+ $plain_address_field = '';

+ foreach ($address_list as $type => $adr_ary)

+ {

+ foreach ($adr_ary as $id => $field)

+ {

+ $field = ($field == 'to') ? 'to' : 'bcc';

+ $type = ($type == 'u') ? 'u' : 'g';

+ $id = (int) $id;

+

+ $template->assign_block_vars($field . '_recipient', array(

+ 'NAME' => ${$type}[$id]['name'],

+ 'IS_GROUP' => ($type == 'g'),

+ 'IS_USER' => ($type == 'u'),

+ 'COLOUR' => (${$type}[$id]['colour']) ? ${$type}[$id]['colour'] : '',

+ 'UG_ID' => $id,

+ 'U_VIEW' => ($type == 'u') ? "{$phpbb_root_path}memberlist.$phpEx$SID&amp;mode=viewprofile&amp;u=" . $id : "{$phpbb_root_path}groupcp.$phpEx$SID&amp;g=" . $id,

+ 'TYPE' => $type)

+ );

+ }

+ }

+ }

+

+ // Build hidden address list

+ $s_hidden_address_field = '';

+ foreach ($address_list as $type => $adr_ary)

+ {

+ foreach ($adr_ary as $id => $field)

+ {

+ $s_hidden_address_field .= '<input type="hidden" name="address_list[' . (($type == 'u') ? 'u' : 'g') . '][' . (int) $id . ']" value="' . (($field == 'to') ? 'to' : 'bcc') . '" />';

+ }

+ }

+

+ $html_checked = (isset($enable_html)) ? !$enable_html : (($config['allow_html'] && $auth->acl_get('u_pm_html')) ? !$user->optionget('html') : 1);

+ $bbcode_checked = (isset($enable_bbcode)) ? !$enable_bbcode : (($config['allow_bbcode'] && $auth->acl_get('u_pm_bbcode')) ? !$user->optionget('bbcode') : 1);

+ $smilies_checked = (isset($enable_smilies)) ? !$enable_smilies : (($config['allow_smilies'] && $auth->acl_get('u_pm_smilies')) ? !$user->optionget('smile') : 1);

+ $urls_checked = (isset($enable_urls)) ? !$enable_urls : 0;

+ $sig_checked = $enable_sig;

+

+ switch ($action)

+ {

+ case 'post':

+ $page_title = $user->lang['POST_NEW_PM'];

+ break;

+

+ case 'quote':

+ $page_title = $user->lang['POST_QUOTE_PM'];

+ break;

+

+ case 'reply':

+ $page_title = $user->lang['POST_REPLY_PM'];

+ break;

+

+ case 'edit':

+ $page_title = $user->lang['POST_EDIT_PM'];

+ break;

+

+ case 'forward':

+ $page_title = $user->lang['POST_FORWARD_PM'];

+ break;

+

+ default:

+ trigger_error('NOT_AUTHORIZED');

+ }

+

+ $s_hidden_fields = '<input type="hidden" name="lastclick" value="' . $current_time . '" />';

+ $s_hidden_fields .= (isset($check_value)) ? '<input type="hidden" name="status_switch" value="' . $check_value . '" />' : '';

+ $s_hidden_fields .= ($draft_id || isset($_REQUEST['draft_loaded'])) ? '<input type="hidden" name="draft_loaded" value="' . ((isset($_REQUEST['draft_loaded'])) ? intval($_REQUEST['draft_loaded']) : $draft_id) . '" />' : '';

+

+ $form_enctype = (@ini_get('file_uploads') == '0' || strtolower(@ini_get('file_uploads')) == 'off' || @ini_get('file_uploads') == '0' || !$config['allow_pm_attach'] || !$auth->acl_get('u_pm_attach')) ? '' : ' enctype="multipart/form-data"';

+

+ // Start assigning vars for main posting page ...

+ $template->assign_vars(array(

+ 'L_POST_A' => $page_title,

+ 'L_ICON' => $user->lang['PM_ICON'],

+ 'L_MESSAGE_BODY_EXPLAIN'=> (intval($config['max_post_chars'])) ? sprintf($user->lang['MESSAGE_BODY_EXPLAIN'], intval($config['max_post_chars'])) : '',

+

+ 'SUBJECT' => (isset($message_subject)) ? $message_subject : '',

+ 'MESSAGE' => trim($message_text),

+ 'PREVIEW_SUBJECT' => ($preview && !sizeof($error)) ? $preview_subject : '',

+ 'PREVIEW_MESSAGE' => ($preview && !sizeof($error)) ? $preview_message : '',

+ 'PREVIEW_SIGNATURE' => ($preview && !sizeof($error)) ? $preview_signature : '',

+ 'HTML_STATUS' => ($html_status) ? $user->lang['HTML_IS_ON'] : $user->lang['HTML_IS_OFF'],

+ 'BBCODE_STATUS' => ($bbcode_status) ? sprintf($user->lang['BBCODE_IS_ON'], '<a href="' . "faq.$phpEx$SID&amp;mode=bbcode" . '" target="_phpbbcode">', '</a>') : sprintf($user->lang['BBCODE_IS_OFF'], '<a href="' . "faq.$phpEx$SID&amp;mode=bbcode" . '" target="_phpbbcode">', '</a>'),

+ 'IMG_STATUS' => ($img_status) ? $user->lang['IMAGES_ARE_ON'] : $user->lang['IMAGES_ARE_OFF'],

+ 'FLASH_STATUS' => ($flash_status) ? $user->lang['FLASH_IS_ON'] : $user->lang['FLASH_IS_OFF'],

+ 'SMILIES_STATUS' => ($smilies_status) ? $user->lang['SMILIES_ARE_ON'] : $user->lang['SMILIES_ARE_OFF'],

+ 'MINI_POST_IMG' => $user->img('icon_post', $user->lang['POST']),

+ 'ERROR' => (sizeof($error)) ? implode('<br />', $error) : '',

+

+ 'S_DISPLAY_PREVIEW' => ($preview && !sizeof($error)),

+ 'S_EDIT_POST' => ($action == 'edit'),

+ 'S_SHOW_PM_ICONS' => $s_pm_icons,

+ 'S_HTML_ALLOWED' => $html_status,

+ 'S_HTML_CHECKED' => ($html_checked) ? ' checked="checked"' : '',

+ 'S_BBCODE_ALLOWED' => $bbcode_status,

+ 'S_BBCODE_CHECKED' => ($bbcode_checked) ? ' checked="checked"' : '',

+ 'S_SMILIES_ALLOWED' => $smilies_status,

+ 'S_SMILIES_CHECKED' => ($smilies_checked) ? ' checked="checked"' : '',

+ 'S_SIG_ALLOWED' => ($config['allow_sig_pm'] && $auth->acl_get('u_pm_sig')),

+ 'S_SIGNATURE_CHECKED' => ($sig_checked) ? ' checked="checked"' : '',

+ 'S_MAGIC_URL_CHECKED' => ($urls_checked) ? ' checked="checked"' : '',

+ 'S_SAVE_ALLOWED' => $auth->acl_get('u_savedrafts'),

+ 'S_HAS_DRAFTS' => ($auth->acl_get('u_savedrafts') && $drafts),

+ 'S_FORM_ENCTYPE' => $form_enctype,

+

+ 'S_POST_ACTION' => $s_action,

+ 'S_HIDDEN_ADDRESS_FIELD'=> $s_hidden_address_field,

+ 'S_HIDDEN_FIELDS' => $s_hidden_fields)

+ );

+

+ // Attachment entry

+ if ($auth->acl_get('u_pm_attach') && $config['allow_pm_attach'] && $form_enctype)

+ {

+ posting_gen_attachment_entry($message_parser);

+ }

+}

+

+// Submit PM

+function submit_pm($mode, $message, $subject, $bbcode_uid, $attach_data, $filename_data, $data)

+{

+ global $db, $auth, $user, $config, $phpEx, $SID, $template;

+

+ // We do not handle erasing posts here

+ if ($mode == 'delete')

+ {

+ return;

+ }

+

+ $current_time = time();

+

+ // Collect some basic informations about which tables and which rows to update/insert

+ $sql_data = array();

+ $root_level = 0;

+

+ // Recipient Informations

+ $recipients = $to = $bcc = array();

+

+ if ($mode != 'edit')

+ {

+ // Build Recipient List

+ foreach (array('u', 'g') as $ug_type)

+ {

+ if (sizeof($data['address_list'][$ug_type]))

+ {

+ foreach ($data['address_list'][$ug_type] as $id => $field)

+ {

+ $field = ($field == 'to') ? 'to' : 'bcc';

+ if ($ug_type == 'u')

+ {

+ $recipients[$id] = $field;

+ }

+ ${$field}[] = $ug_type . '_' . (int) $id;

+ }

+ }

+ }

+

+ if (sizeof($data['address_list']['g']))

+ {

+ $sql = 'SELECT group_id, user_id

+ FROM ' . USER_GROUP_TABLE . '

+ WHERE group_id IN (' . implode(', ', array_keys($data['address_list']['g'])) . ')

+ AND user_pending = 0';

+ $result = $db->sql_query($sql);

+

+ while ($row = $db->sql_fetchrow($result))

+ {

+ $field = ($data['address_list']['g'][$row['group_id']] == 'to') ? 'to' : 'bcc';

+ $recipients[$row['user_id']] = $field;

+ }

+ $db->sql_freeresult($result);

+ }

+

+ if (!sizeof($recipients))

+ {

+ trigger_error('NO_RECIPIENT');

+ }

+ }

+

+ $sql = '';

+ switch ($mode)

+ {

+ case 'reply':

+ case 'quote':

+ $root_level = ($data['reply_from_root_level']) ? $data['reply_from_root_level'] : $data['reply_from_msg_id'];

+

+ // Set message_replied switch for this user

+ $sql = 'UPDATE ' . PRIVMSGS_TO_TABLE . '

+ SET replied = 1

+ WHERE user_id = ' . $user->data['user_id'] . '

+ AND msg_id = ' . $data['reply_from_msg_id'];

+

+ case 'forward':

+ case 'post':

+ $sql_data = array(

+ 'root_level' => $root_level,

+ 'author_id' => (int) $user->data['user_id'],

+ 'icon_id' => $data['icon_id'],

+ 'author_ip' => $user->ip,

+ 'message_time' => $current_time,

+ 'enable_bbcode' => $data['enable_bbcode'],

+ 'enable_html' => $data['enable_html'],

+ 'enable_smilies' => $data['enable_smilies'],

+ 'enable_magic_url' => $data['enable_urls'],

+ 'enable_sig' => $data['enable_sig'],

+ 'message_subject' => $subject,

+ 'message_text' => $message,

+ 'message_checksum' => $data['message_md5'],

+ 'message_encoding' => $user->lang['ENCODING'],

+ 'message_attachment'=> (sizeof($filename_data['physical_filename'])) ? 1 : 0,

+ 'bbcode_bitfield' => $data['bbcode_bitfield'],

+ 'bbcode_uid' => $bbcode_uid,

+ 'to_address' => implode(':', $to),

+ 'bcc_address' => implode(':', $bcc)

+ );

+ break;

+

+ case 'edit':

+ $sql_data = array(

+ 'icon_id' => $data['icon_id'],

+ 'message_edit_time' => $current_time,

+ 'enable_bbcode' => $data['enable_bbcode'],

+ 'enable_html' => $data['enable_html'],

+ 'enable_smilies' => $data['enable_smilies'],

+ 'enable_magic_url' => $data['enable_urls'],

+ 'enable_sig' => $data['enable_sig'],

+ 'message_subject' => $subject,

+ 'message_text' => $message,

+ 'message_checksum' => $data['message_md5'],

+ 'message_encoding' => $user->lang['ENCODING'],

+ 'message_attachment'=> (sizeof($filename_data['physical_filename'])) ? 1 : 0,

+ 'bbcode_bitfield' => $data['bbcode_bitfield'],

+ 'bbcode_uid' => $bbcode_uid

+ );

+ break;

+ }

+

+ if (sizeof($sql_data))

+ {

+ if ($mode == 'post' || $mode == 'reply' || $mode == 'quote' || $mode == 'forward')

+ {

+ $db->sql_query('INSERT INTO ' . PRIVMSGS_TABLE . ' ' . $db->sql_build_array('INSERT', $sql_data));

+ $data['msg_id'] = $db->sql_nextid();

+ }

+ else if ($mode == 'edit')

+ {

+ $sql = 'UPDATE ' . PRIVMSGS_TABLE . '

+ SET message_edit_count = message_edit_count + 1, ' . $db->sql_build_array('UPDATE', $sql_data) . '

+ WHERE msg_id = ' . $data['msg_id'];

+ $db->sql_query($sql);

+ }

+ }

+

+ if ($mode != 'edit')

+ {

+ $db->sql_transaction();

+

+ if ($sql)

+ {

+ $db->sql_query($sql);

+ }

+ unset($sql);

+

+ foreach ($recipients as $user_id => $type)

+ {

+ $db->sql_query('INSERT INTO ' . PRIVMSGS_TO_TABLE . ' ' . $db->sql_build_array('INSERT', array(

+ 'msg_id' => $data['msg_id'],

+ 'user_id' => $user_id,

+ 'author_id' => $user->data['user_id'],

+ 'folder_id' => PRIVMSGS_NO_BOX,

+ 'new' => 1,

+ 'unread' => 1,

+ 'forwarded' => ($mode == 'forward') ? 1 : 0))

+ );

+ }

+

+ $sql = 'UPDATE ' . USERS_TABLE . '

+ SET user_new_privmsg = user_new_privmsg + 1, user_unread_privmsg = user_unread_privmsg + 1

+ WHERE user_id IN (' . implode(', ', array_keys($recipients)) . ')';

+ $db->sql_query($sql);

+

+ // Put PM into outbox

+ $db->sql_query('INSERT INTO ' . PRIVMSGS_TO_TABLE . ' ' . $db->sql_build_array('INSERT', array(

+ 'msg_id' => (int) $data['msg_id'],

+ 'user_id' => (int) $user->data['user_id'],

+ 'author_id' => (int) $user->data['user_id'],

+ 'folder_id' => PRIVMSGS_OUTBOX,

+ 'new' => 0,

+ 'unread' => 0,

+ 'forwarded' => ($mode == 'forward') ? 1 : 0))

+ );

+

+ $db->sql_transaction('commit');

+ }

+

+ // Set user last post time

+ if ($mode == 'reply' || $mode == 'quote' || $mode == 'forward' || $mode == 'post')

+ {

+ $sql = 'UPDATE ' . USERS_TABLE . "

+ SET user_lastpost_time = $current_time

+ WHERE user_id = " . $user->data['user_id'];

+ $db->sql_query($sql);

+ }

+

+ $db->sql_transaction();

+

+ // Submit Attachments

+ if (count($attach_data) && $data['msg_id'] && in_array($mode, array('post', 'reply', 'quote', 'edit', 'forward')))

+ {

+ $space_taken = $files_added = 0;

+

+ foreach ($attach_data as $pos => $attach_row)

+ {

+ if ($attach_row['attach_id'])

+ {

+ // update entry in db if attachment already stored in db and filespace

+ $sql = 'UPDATE ' . ATTACHMENTS_TABLE . "

+ SET comment = '" . $db->sql_escape($attach_row['comment']) . "'

+ WHERE attach_id = " . (int) $attach_row['attach_id'];

+ $db->sql_query($sql);

+ }

+ else

+ {

+ // insert attachment into db

+ $attach_sql = array(

+ 'post_msg_id' => $data['msg_id'],

+ 'topic_id' => 0,

+ 'in_message' => 1,

+ 'poster_id' => $user->data['user_id'],

+ 'physical_filename' => $attach_row['physical_filename'],

+ 'real_filename' => $attach_row['real_filename'],

+ 'comment' => $attach_row['comment'],

+ 'extension' => $attach_row['extension'],

+ 'mimetype' => $attach_row['mimetype'],

+ 'filesize' => $attach_row['filesize'],

+ 'filetime' => $attach_row['filetime'],

+ 'thumbnail' => $attach_row['thumbnail']

+ );

+

+ $sql = 'INSERT INTO ' . ATTACHMENTS_TABLE . ' ' .

+ $db->sql_build_array('INSERT', $attach_sql);

+ $db->sql_query($sql);

+

+ $space_taken += $attach_row['filesize'];

+ $files_added++;

+ }

+ }

+

+ if (count($attach_data))

+ {

+ $sql = 'UPDATE ' . PRIVMSGS_TABLE . '

+ SET message_attachment = 1

+ WHERE msg_id = ' . $data['msg_id'];

+ $db->sql_query($sql);

+ }

+

+ set_config('upload_dir_size', $config['upload_dir_size'] + $space_taken, true);

+ set_config('num_files', $config['num_files'] + $files_added, true);

+ }

+

+ $db->sql_transaction('commit');

+

+ // Delete draft if post was loaded...

+ $draft_id = request_var('draft_loaded', 0);

+ if ($draft_id)

+ {

+ $sql = 'DELETE FROM ' . DRAFTS_TABLE . "

+ WHERE draft_id = $draft_id

+ AND user_id = " . $user->data['user_id'];

+ $db->sql_query($sql);

+ }

+

+ // Send Notifications

+ if ($mode != 'edit')

+ {

+ pm_notification($mode, stripslashes($user->data['username']), $recipients, stripslashes($subject), stripslashes($message));

+ }

+

+ $return_message_url = "{$phpbb_root_path}ucp.$phpEx$SID&amp;i=pm&amp;mode=view_messages&amp;action=view_message&amp;p=" . $data['msg_id'];

+ $return_folder_url = "{$phpbb_root_path}ucp.$phpEx$SID&amp;i=pm&amp;folder=outbox";

+ meta_refresh(3, $return_message_url);

+

+ $message = $user->lang['MESSAGE_STORED'] . '<br /><br />' . sprintf($user->lang['VIEW_MESSAGE'], '<a href="' . $return_message_url . '">', '</a>') . '<br /><br />' . sprintf($user->lang['RETURN_FOLDER'], '<a href="' . $return_folder_url . '">', '</a>');

+ trigger_error($message);

+}

+

+// For composing messages, handle list actions

+function handle_message_list_actions(&$address_list, $remove_u, $remove_g, $add_to, $add_bcc)

+{

+ global $_REQUEST;

+

+ // Delete User [TO/BCC]

+ if ($remove_u)

+ {

+ $remove_user_id = array_keys($_REQUEST['remove_u']);

+ unset($address_list['u'][(int) $remove_user_id[0]]);

+ }

+

+ // Delete Group [TO/BCC]

+ if ($remove_g)

+ {

+ $remove_group_id = array_keys($_REQUEST['remove_g']);

+ unset($address_list['g'][(int) $remove_group_id[0]]);

+ }

+

+ // Add User/Group [TO]

+ if ($add_to || $add_bcc)

+ {

+ $type = ($add_to) ? 'to' : 'bcc';

+

+ // Add Selected Groups

+ $group_list = isset($_REQUEST['group_list']) ? array_map('intval', $_REQUEST['group_list']) : array();

+

+ if (sizeof($group_list))

+ {

+ foreach ($group_list as $group_id)

+ {

+ $address_list['g'][$group_id] = $type;

+ }

+ }

+

+ // Build usernames to add

+ $usernames = (isset($_REQUEST['username'])) ? array(request_var('username', '')) : array();

+ $username_list = request_var('username_list', '');

+ if ($username_list)

+ {

+ $usernames = array_merge($usernames, explode("\n", $username_list));

+ }

+

+ // Reveal the correct user_ids

+ if (sizeof($usernames))

+ {

+ $user_id_ary = array();

+ user_get_id_name($user_id_ary, $usernames);

+

+ if (sizeof($user_id_ary))

+ {

+ foreach ($user_id_ary as $user_id)

+ {

+ $address_list['u'][$user_id] = $type;

+ }

+ }

+ }

+

+ // Add Friends if specified

+ $friend_list = (is_array($_REQUEST['add_' . $type])) ? array_map('intval', array_keys($_REQUEST['add_' . $type])) : array();

+

+ foreach ($friend_list as $user_id)

+ {

+ $address_list['u'][$user_id] = $type;

+ }

+ }

+

+}

+

+// PM Notification

+function pm_notification($mode, $author, $recipients, $subject, $message)

+{

+ global $db, $user, $config, $phpbb_root_path, $phpEx, $auth;

+

+ decode_text($subject);

+ $subject = censor_text($subject);

+

+ // Get banned User ID's

+ $sql = 'SELECT ban_userid

+ FROM ' . BANLIST_TABLE;

+ $result = $db->sql_query($sql);

+

+ unset($recipients[ANONYMOUS], $recipients[$user->data['user_id']]);

+

+ while ($row = $db->sql_fetchrow($result))

+ {

+ if (isset($row['ban_userid']))

+ {

+ unset($recipients[$row['ban_userid']]);

+ }

+ }

+ $db->sql_freeresult($result);

+

+ if (!sizeof($recipients))

+ {

+ return;

+ }

+

+ $recipient_list = implode(', ', array_keys($recipients));

+

+ $sql = 'SELECT user_id, username, user_email, user_lang, user_notify_type, user_jabber

+ FROM ' . USERS_TABLE . "

+ WHERE user_id IN ($recipient_list)";

+ $result = $db->sql_query($sql);

+

+ $msg_list_ary = array();

+ while ($row = $db->sql_fetchrow($result))

+ {

+ if (trim($row['user_email']))

+ {

+ $msg_list_ary[] = array(

+ 'method' => $row['method'],

+ 'email' => $row['user_email'],

+ 'jabber' => $row['user_jabber'],

+ 'name' => $row['username'],

+ 'lang' => $row['user_lang']

+ );

+ }

+ }

+ $db->sql_freeresult($result);

+

+ if (!sizeof($msg_list_ary))

+ {

+ return;

+ }

+

+ include_once($phpbb_root_path . 'includes/functions_messenger.'.$phpEx);

+ $messenger = new messenger();

+

+ $email_sig = str_replace('<br />', "\n", "-- \n" . $config['board_email_sig']);

+

+ foreach ($msg_list_ary as $pos => $addr)

+ {

+ $messenger->template('privmsg_notify', $addr['lang']);

+

+ $messenger->replyto($config['board_email']);

+ $messenger->to($addr['email'], $addr['name']);

+ $messenger->im($addr['jabber'], $addr['name']);

+

+ $messenger->assign_vars(array(

+ 'EMAIL_SIG' => $email_sig,

+ 'SITENAME' => $config['sitename'],

+ 'SUBJECT' => $subject,

+ 'AUTHOR_NAME' => $author,

+

+ 'U_INBOX' => generate_board_url() . "/ucp.$phpEx?i=pm&mode=unread")

+ );

+

+ $messenger->send($addr['method']);

+ $messenger->reset();

+ }

+ unset($msg_list_ary);

+

+ if ($messenger->queue)

+ {

+ $messenger->queue->save();

+ }

+}

+

+// Return number of recipients

+function num_recipients($address_list)

+{

+ $num_recipients = 0;

+

+ foreach ($address_list as $field => $adr_ary)

+ {

+ $num_recipients += sizeof($adr_ary);

+ }

+

+ return $num_recipients;

+}

+

+// Get recipient at position 'pos'

+function get_recipient_pos($address_list, $position = 1)

+{

+ $recipient = array();

+

+ $count = 1;

+ foreach ($address_list as $field => $adr_ary)

+ {

+ foreach ($adr_ary as $id => $type)

+ {

+ if ($count == $position)

+ {

+ $recipient[$field][$id] = $type;

+ break 2;

+ }

+ $count++;

+ }

+ }

+

+ return $recipient;

+}

+

+?> \ No newline at end of file