libdir.'/blocklib.php'); require_once('pagelib.php'); $id = optional_param('id', 0, PARAM_INT); $c = optional_param('c', 0, PARAM_INT); $edit = optional_param('edit', -1, PARAM_BOOL); if ($id) { if (! $cm = get_coursemodule_from_id('chat', $id)) { error('Course Module ID was incorrect'); } if (! $course = get_record('course', 'id', $cm->course)) { error('Course is misconfigured'); } chat_update_chat_times($cm->instance); if (! $chat = get_record('chat', 'id', $cm->instance)) { error('Course module is incorrect'); } } else { chat_update_chat_times($c); if (! $chat = get_record('chat', 'id', $c)) { error('Course module is incorrect'); } if (! $course = get_record('course', 'id', $chat->course)) { error('Course is misconfigured'); } if (! $cm = get_coursemodule_from_instance('chat', $chat->id, $course->id)) { error('Course Module ID was incorrect'); } } require_course_login($course, true, $cm); $context = get_context_instance(CONTEXT_MODULE, $cm->id); // show some info for guests if (isguestuser()) { $navigation = build_navigation('', $cm); print_header_simple(format_string($chat->name), '', $navigation, '', '', true, '', navmenu($course, $cm)); $wwwroot = $CFG->wwwroot.'/login/index.php'; if (!empty($CFG->loginhttps)) { $wwwroot = str_replace('http:','https:', $wwwroot); } notice_yesno(get_string('noguests', 'chat').'

'.get_string('liketologin'), $wwwroot, $CFG->wwwroot.'/course/view.php?id='.$course->id); print_footer($course); exit; } add_to_log($course->id, 'chat', 'view', "view.php?id=$cm->id", $chat->id, $cm->id); // Initialize $PAGE, compute blocks $PAGE = page_create_instance($chat->id); $pageblocks = blocks_setup($PAGE); $blocks_preferred_width = bounded_number(180, blocks_preferred_width($pageblocks[BLOCK_POS_LEFT]), 210); /// Print the page header $strenterchat = get_string('enterchat', 'chat'); $stridle = get_string('idle', 'chat'); $strcurrentusers = get_string('currentusers', 'chat'); $strnextsession = get_string('nextsession', 'chat'); if (($edit != -1) and $PAGE->user_allowed_editing()) { $USER->editing = $edit; } $PAGE->print_header($course->shortname.': %fullname%'); echo ''; $lt = (empty($THEME->layouttable)) ? array('left', 'middle', 'right') : $THEME->layouttable; foreach ($lt as $column) { switch ($column) { case 'left': if(!empty($CFG->showblocksonmodpages) && (blocks_have_content($pageblocks, BLOCK_POS_LEFT) || $PAGE->user_is_editing())) { echo ''; } break; case 'middle': echo ''; break; } } echo '
'; print_container_start(); blocks_print_group($PAGE, $pageblocks, BLOCK_POS_LEFT); print_container_end(); echo ''; print_container_start(); /// Check to see if groups are being used here $groupmode = groups_get_activity_groupmode($cm); $currentgroup = groups_get_activity_group($cm, true); groups_print_activity_menu($cm, $CFG->wwwroot . "/mod/chat/view.php?id=$cm->id"); if ($currentgroup) { $groupselect = " AND groupid = '$currentgroup'"; $groupparam = "&groupid=$currentgroup"; } else { $groupselect = ""; $groupparam = ""; } if ($chat->studentlogs or has_capability('mod/chat:readlog',$context)) { if ($msg = get_records_select('chat_messages', "chatid = '$chat->id' $groupselect", '', 'id', '', 1)) { echo ''; } } print_heading(format_string($chat->name)); if (has_capability('mod/chat:chat',$context)) { /// Print the main part of the page print_box_start('generalbox', 'enterlink'); // users with screenreader set, will only see 1 link, to the manual refresh page // for better accessibility if (!empty($USER->screenreader)) { $chattarget = "/mod/chat/gui_basic/index.php?id=$chat->id$groupparam"; } else { $chattarget = "/mod/chat/gui_$CFG->chat_method/index.php?id=$chat->id$groupparam"; } echo '

'; link_to_popup_window ($chattarget, "chat$course->id$chat->id$groupparam", "$strenterchat", 500, 700, get_string('modulename', 'chat')); echo '

'; // if user is using screen reader, then there is no need to display this link again if ($CFG->chat_method == 'header_js' && empty($USER->screenreader)) { // show frame/js-less alternative echo '

('; link_to_popup_window ("/mod/chat/gui_basic/index.php?id=$chat->id$groupparam", "chat$course->id$chat->id$groupparam", get_string('noframesjs', 'message'), 500, 700, get_string('modulename', 'chat')); echo ')

'; } print_box_end(); } else { print_box_start('generalbox', 'notallowenter'); echo '

'.get_string('notallowenter', 'chat').'

'; print_box_end(); } if ($chat->chattime and $chat->schedule) { // A chat is scheduled echo "

$strnextsession: ".userdate($chat->chattime).' ('.usertimezone($USER->timezone).')

'; } else { echo '
'; } if ($chat->intro) { print_box(format_text($chat->intro), 'generalbox', 'intro'); } chat_delete_old_users(); if ($chatusers = chat_get_users($chat->id, $currentgroup, $cm->groupingid)) { $timenow = time(); print_simple_box_start('center'); print_heading($strcurrentusers); echo ''; foreach ($chatusers as $chatuser) { $lastping = $timenow - $chatuser->lastmessageping; echo ''; } echo '
'; echo "wwwroot/user/view.php?id=$chatuser->id&course=$chat->course\">"; print_user_picture($chatuser, 0, $chatuser->picture, false, false, false); echo ''; echo '

'; echo fullname($chatuser).'
'; echo "$stridle: ".format_time($lastping).""; echo '

'; echo '
'; print_simple_box_end(); } print_container_end(); echo '
'; print_footer($course); ?>