📄 index.php
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<?php // $Id: index.php,v 1.27.2.1 2008/12/16 04:54:27 dongsheng Exp $ require_once('../../../config.php'); require_once('../lib.php'); $id = required_param('id', PARAM_INT); $groupid = optional_param('groupid', 0, PARAM_INT); //only for teachers if (!$chat = get_record('chat', 'id', $id)) { error('Could not find that chat room!'); } if (!$course = get_record('course', 'id', $chat->course)) { error('Could not find the course this belongs to!'); } if (!$cm = get_coursemodule_from_instance('chat', $chat->id, $course->id)) { error('Course Module ID was incorrect'); } $context = get_context_instance(CONTEXT_MODULE, $cm->id); require_login($course->id, false, $cm); require_capability('mod/chat:chat',$context); if (!$cm->visible and !has_capability('moodle/course:viewhiddenactivities', get_context_instance(CONTEXT_MODULE, $cm->id))) { print_header(); notice(get_string("activityiscurrentlyhidden")); }/// Check to see if groups are being used here if ($groupmode = groups_get_activity_groupmode($cm)) { // Groups are being used if ($groupid = groups_get_activity_group($cm)) { if (!$group = groups_get_group($groupid, false)) { error("That group (id $groupid) doesn't exist!"); } $groupname = ': '.$group->name; } else { $groupname = ': '.get_string('allparticipants'); } } else { $groupid = 0; $groupname = ''; } $strchat = get_string('modulename', 'chat'); // must be before current_language() in chat_login_user() to force course language!!! if (!$chat_sid = chat_login_user($chat->id, 'header_js', $groupid, $course)) { error('Could not log in to chat room!!'); } $params = "chat_id=$id&chat_sid={$chat_sid}"; // fallback to the old jsupdate, but allow other update modes $updatemode = 'jsupdate'; if (!empty($CFG->chat_normal_updatemode)) { $updatemode = $CFG->chat_normal_updatemode; }?><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html4/frameset.dtd"><html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8" /> <title> <?php echo "$strchat: " . format_string($course->shortname) . ": ".format_string($chat->name,true)."$groupname" ?> </title> </head> <frameset cols="*,200" border="5" framespacing="no" frameborder="yes" marginwidth="2" marginheight="1"> <frameset rows="0,0,*,50" border="0" framespacing="no" frameborder="no" marginwidth="2" marginheight="1"> <frame src="../empty.php" name="empty" scrolling="no" marginwidth="0" marginheight="0"> <frame src="<?php echo $updatemode ?>.php?<?php echo $params ?>" name="jsupdate" scrolling="no" marginwidth="0" marginheight="0"> <frame src="chatmsg.php?<?php echo $params ?>" name="msg" scrolling="auto" marginwidth="2" marginheight="1"> <frame src="chatinput.php?<?php echo $params ?>" name="input" scrolling="no" marginwidth="2" marginheight="1"> </frameset> <frame src="users.php?<?php echo $params ?>" name="users" scrolling="auto" marginwidth="5" marginheight="5"> </frameset> <noframes> Sorry, this version of Moodle Chat needs a browser that handles frames. </noframes></html>⌨️ 快捷键说明
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