+// TODO for M-4:

+// * Handle delete flag (user deletes PM from outbox)

+ $folder_specified = request_var('folder', '');

+ if (!in_array($folder_specified, array('inbox', 'outbox', 'sentbox')))

+ {

+ $folder_specified = (int) $folder_specified;

+ }

+ else

+ {

+ $folder_specified = ($folder_specified == 'inbox') ? PRIVMSGS_INBOX : (($folder_specified == 'outbox') ? PRIVMSGS_OUTBOX : PRIVMSGS_SENTBOX);

+ }

+

+ if (!$folder_specified)

+ {

+ $mode = (!$mode) ? request_var('mode', 'view_messages') : $mode;

+ }

+ else

+ {

+ $mode = 'view_messages';

+ }

+

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

+

+ $tpl_file = 'ucp_pm_' . $mode . '.html';

+ switch ($mode)

+ {

+ // New private messages popup

+ case 'popup':

+

+ $l_new_message = '';

+ if ($user->data['user_id'] != ANONYMOUS)

+ {

+ if ($user->data['user_new_privmsg'])

+ {

+ $l_new_message = ($user->data['user_new_privmsg'] == 1 ) ? $user->lang['YOU_NEW_PM'] : $user->lang['YOU_NEW_PMS'];

+ }

+ else

+ {

+ $l_new_message = $user->lang['YOU_NO_NEW_PM'];

+ }

+

+ $l_new_message .= '<br /><br />' . sprintf($user->lang['CLICK_VIEW_PRIVMSG'], '<a href="' . $phpbb_root_path . 'ucp.' . $phpEx . $SID . '&amp;i=pm&amp;folder=inbox" onclick="jump_to_inbox();return false;" target="_new">', '</a>');

+ }

+ else

+ {

+ $l_new_message = $user->lang['LOGIN_CHECK_PM'];

+ }

+

+ $template->assign_vars(array(

+ 'MESSAGE' => $l_new_message)

+ );

+

+ break;

+

+ // Compose message

+ case 'compose':

+ $action = request_var('action', 'post');

+

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

+ {

+ trigger_error('NOT_AUTHORIZED');

+ }

+

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

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

+

+ $tpl_file = 'posting_body.html';

+ break;

+

+ case 'options':

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

+ message_options($id, $mode, $global_privmsgs_rules, $global_rule_conditions);

+ break;

+

+ case 'drafts':

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

+ $module = new ucp_main($id, $mode);

+ unset($module);

+ exit;

+ break;

+

+ case 'unread':

+ case 'view_messages':

+ if ($folder_specified)

+ {

+ $folder_id = $folder_specified;

+ $action = 'view_folder';

+ }

+ else

+ {

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

+ $action = request_var('action', 'view_folder');

+ }

+

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

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

+

+ if ($msg_id && $action == 'view_folder')

+ {

+ $action = 'view_message';

+ }

+

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

+ {

+ trigger_error('NOT_AUTHORIZED');

+ }

+

+ // First Handle Mark actions and moving messages

+

+ // Move PM

+ if (isset($_REQUEST['move_pm']))

+ {

+ $message_limit = (!$user->data['group_message_limit']) ? $config['pm_max_msgs'] : $user->data['group_message_limit'];

+

+ if (move_pm($user->data['user_id'], $message_limit))

+ {

+ // Return to folder view if single message moved

+ if ($action == 'view_message')

+ {

+ $msg_id = 0;

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

+ $action = 'view_folder';

+ }

+ }

+ }

+

+ // Message Mark Options

+ if (isset($_REQUEST['submit_mark']))

+ {

+ handle_mark_actions($user->data['user_id'], request_var('mark_option', ''));

+ }

+

+ // If new messages arrived, place them into the appropiate folder

+ $num_not_moved = 0;

+ if ($user->data['user_new_privmsg'] && $action == 'view_folder')

+ {

+ place_pm_into_folder($global_privmsgs_rules, request_var('release', 0));

+ $num_not_moved = $user->data['user_new_privmsg'];

+ }

+ if (!$msg_id && $folder_id == PRIVMSGS_NO_BOX && $mode != 'unread')

+ {

+ $folder_id = PRIVMSGS_INBOX;

+ }

+ else if ($msg_id && $folder_id == PRIVMSGS_NO_BOX)

+ {

+ $sql = 'SELECT folder_id

+ FROM ' . PRIVMSGS_TO_TABLE . "

+ WHERE msg_id = $msg_id

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

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

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

+ {

+ trigger_error('MESSAGE_NO_LONGER_AVAILABLE');

+ }

+ $folder_id = (int) $row['folder_id'];

+ }

+

+ $message_row = array();

+ if ($mode == 'view_messages' && $action == 'view_message' && $msg_id)

+ {

+ // Get Message user want to see

+

+ if ($view == 'next' || $view == 'previous')

+ {

+ $sql_condition = ($view == 'next') ? '>' : '<';

+ $sql_ordering = ($view == 'next') ? 'ASC' : 'DESC';

+

+ $sql = 'SELECT t.msg_id

+ FROM ' . PRIVMSGS_TO_TABLE . ' t, ' . PRIVMSGS_TABLE . ' p, ' . PRIVMSGS_TABLE . " p2

+ WHERE p2.msg_id = $msg_id

+ AND t.folder_id = $folder_id

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

+ AND t.msg_id = p.msg_id

+ AND p.message_time $sql_condition p2.message_time

+ ORDER BY p.message_time $sql_ordering";

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

+

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

+ {

+ $message = ($view == 'next') ? 'NO_NEWER_PM' : 'NO_OLDER_PM';

+ trigger_error($message);

+ }

+ else

+ {

+ $msg_id = $row['msg_id'];

+ }

+ }

+

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

+ 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.folder_id = $folder_id

+ AND t.msg_id = p.msg_id

+ AND p.msg_id = $msg_id";

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

+

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

+ {

+ trigger_error('MESSAGE_NO_LONGER_AVAILABLE');

+ }

+

+ // Update unread status

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

+ }

+

+ $unread_pm = array();

+ if ($user->data['user_unread_privmsg'])

+ {

+ $unread_pm = get_unread_pm($user->data['user_id']);

+ }

+ $folder = array();

+

+ if ($mode == 'unread')

+ {

+ $folder['unread'] = array('folder_name' => $user->lang['UNREAD_MESSAGES']);

+ }

+ get_folder($user->data['user_id'], $folder);

+

+ $s_folder_options = $s_to_folder_options = '';

+ foreach ($folder as $f_id => $folder_ary)

+ {

+ $unread = ((isset($unread_pm[$f_id]) || ($f_id == PRIVMSGS_OUTBOX && $folder_ary['num_messages'])) ? ' [' . (($f_id == PRIVMSGS_OUTBOX) ? $folder_ary['num_messages'] : $unread_pm[$f_id]) . ']' : '');

+

+ $option = '<option' . ((!in_array($f_id, array(PRIVMSGS_INBOX, PRIVMSGS_OUTBOX, PRIVMSGS_SENTBOX))) ? ' class="blue"' : '') . ' value="' . $f_id . '"' . ((($f_id == $folder_id && $mode != 'unread') || ($f_id === 'unread' && $mode == 'unread')) ? ' selected="selected"' : '') . '>' . $folder_ary['folder_name'] . $unread . '</option>';

+

+ $s_to_folder_options .= ($f_id != PRIVMSGS_OUTBOX && $f_id != PRIVMSGS_SENTBOX) ? $option : '';

+ $s_folder_options .= $option;

+ }

+

+ clean_sentbox($folder[PRIVMSGS_SENTBOX]['num_messages']);

+

+ // Header for message view - folder and so on

+ $folder_status = get_folder_status($folder_id, $folder);

+ $url = "{$phpbb_root_path}ucp.$phpEx$SID&amp;i=$id";

+

+ $template->assign_vars(array(

+ 'CUR_FOLDER_ID' => $folder_id,

+ 'CUR_FOLDER_NAME' => $folder_status['folder_name'],

+ 'NUM_NOT_MOVED' => $num_not_moved,

+ 'RELEASE_MESSAGE_INFO' => sprintf($user->lang['RELEASE_MESSAGES'], '<a href="' . $url . '&amp;folder=' . $folder_id . '&amp;release=1">', '</a>'),

+ 'NOT_MOVED_MESSAGES' => ($num_not_moved == 1) ? $user->lang['NOT_MOVED_MESSAGE'] : sprintf($user->lang['NOT_MOVED_MESSAGES'], $num_not_moved),

+

+ 'S_FOLDER_OPTIONS' => $s_folder_options,

+ 'S_TO_FOLDER_OPTIONS' => $s_to_folder_options,

+ 'S_FOLDER_ACTION' => "$url&amp;mode=view_messages&amp;action=view_folder",

+ 'S_PM_ACTION' => "$url&amp;mode=$mode&amp;action=$action",

+

+ 'U_INBOX' => ($folder_id != PRIVMSGS_INBOX) ? "$url&amp;folder=inbox" : '',

+ 'U_OUTBOX' => ($folder_id != PRIVMSGS_OUTBOX) ? "$url&amp;folder=outbox" : '',

+ 'U_SENTBOX' => ($folder_id != PRIVMSGS_SENTBOX) ? "$url&amp;folder=sentbox" : '',

+ 'U_CREATE_FOLDER' => "$url&amp;mode=options",

+

+ 'FOLDER_STATUS' => $folder_status['message'],

+ 'FOLDER_MAX_MESSAGES' => $folder_status['max'],

+ 'FOLDER_CUR_MESSAGES' => $folder_status['cur'],

+ 'FOLDER_REMAINING_MESSAGES' => $folder_status['remaining'],

+ 'FOLDER_PERCENT' => $folder_status['percent'])

+ );

+

+ if ($mode == 'unread' || $action == 'view_folder')

+ {

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

+ view_folder($id, $mode, $folder_id, $folder, (($mode == 'unread') ? 'unread' : 'folder'));

+

+ $tpl_file = 'ucp_pm_viewfolder.html';

+ }

+ else if ($action == 'view_message')

+ {

+ $template->assign_vars(array(

+ 'S_VIEW_MESSAGE'=> true,

+ 'MSG_ID' => $msg_id)

+ );

+

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

+ view_message($id, $mode, $folder_id, $msg_id, $folder, $message_row);

+

+ $tpl_file = ($view == 'print') ? 'ucp_pm_viewmessage_print.html' : 'ucp_pm_viewmessage.html';

+ }

+

+ break;

+

+ default:

+ trigger_error('NOT_AUTHORIZED');

+ }

+