course)) {
error("Course is misconfigured");
}
require_login($course->id);
if (! $dialogue = get_record("dialogue", "id", $cm->instance)) {
error("Course module is incorrect");
}
add_to_log($course->id, "dialogue", "view", "view.php?id=$cm->id", "$dialogue->id");
if (! $cw = get_record("course_sections", "id", $cm->section)) {
error("Course module is incorrect");
}
if ($course->category) {
$navigation = "id\">$course->shortname ->";
}
$strdialogue = get_string("modulename", "dialogue");
$strdialogues = get_string("modulenameplural", "dialogue");
print_header("$course->shortname: $dialogue->name", "$course->fullname",
"$navigation id\">$strdialogues -> $dialogue->name",
"", "", true,
update_module_button($cm->id, $course->id, $strdialogue), navmenu($course, $cm));
// ...and if necessary set default action
optional_variable($action);
if (!isguest()) { // it's a teacher or student
if (!$cm->visible and isstudent($course->id)) {
$action = 'notavailable';
}
if (empty($action)) {
$action = 'view';
}
}
else { // it's a guest, oh no!
$action = 'notavailable';
}
/*********************** dialogue not available (for gusets mainly)***********************/
if ($action == 'notavailable') {
print_heading(get_string("notavailable", "dialogue"));
}
/************ view **************************************************/
elseif ($action == 'view') {
print_simple_box( text_to_html($dialogue->intro) , "center");
echo " ";
// get some stats
$countneedingrepliesself = dialogue_count_needing_replies_self($dialogue, $USER);
$countneedingrepliesother = dialogue_count_needing_replies_other($dialogue, $USER);
$countclosed = dialogue_count_closed($dialogue, $USER);
// set the pane if it's in a GET or POST
if (isset($_REQUEST['pane'])) {
$pane = $_REQUEST['pane'];
} else {
// set default pane
$pane = 0;
if ($countneedingrepliesother) {
$pane = 2;
}
if ($countneedingrepliesself) {
$pane =1;
}
}
// set up tab table
$tabs->names[0] = get_string("pane0", "dialogue");
if ($countneedingrepliesself == 1) {
$tabs->names[1] = get_string("pane1one", "dialogue");
} else {
$tabs->names[1] = get_string("pane1", "dialogue", $countneedingrepliesself);
}
if ($countneedingrepliesother == 1) {
$tabs->names[2] = get_string("pane2one", "dialogue");
} else {
$tabs->names[2] = get_string("pane2", "dialogue", $countneedingrepliesother);
}
if ($countclosed == 1) {
$tabs->names[3] = get_string("pane3one", "dialogue");
} else {
$tabs->names[3] = get_string("pane3", "dialogue", $countclosed);
}
$tabs->urls[0] = "view.php?id=$cm->id&pane=0";
$tabs->urls[1] = "view.php?id=$cm->id&pane=1";
$tabs->urls[2] = "view.php?id=$cm->id&pane=2";
$tabs->urls[3] = "view.php?id=$cm->id&pane=3";
$tabs->highlight = $pane;
dialogue_print_tabbed_heading($tabs);
echo "
\n";
switch ($pane) {
case 0:
if ($names = dialogue_get_available_users($dialogue)) {
print_simple_box_start("center");
echo "
";
echo "\n";
echo "
";
print_simple_box_end();
} else {
print_heading(get_string("noavailablepeople", "dialogue"));
print_continue("view.php?id=$cm->id");
}
break;
case 1:
// print active conversations requiring a reply
dialogue_list_conversations_self($dialogue, $USER);
break;
case 2:
// print active conversations requiring a reply from the other person.
dialogue_list_conversations_other($dialogue, $USER);
break;
case 3:
dialogue_list_conversations_closed($dialogue, $USER);
}
}
/*************** no man's land **************************************/
else {
error("Fatal Error: Unknown Action: ".$action."\n");
}
print_footer($course);
?>