$searchterm) {
if (strlen($searchterm) < 2) {
unset($searchterms[$key]);
}
}
$search = trim(implode(" ", $searchterms));
}
$site = get_site();
if ($CFG->forcelogin) {
require_login();
}
if (iscreator()) {
if (isset($_GET['edit']) and confirm_sesskey()) {
if ($edit == "on") {
$USER->categoriessearchediting = true;
} else if ($edit == "off") {
$USER->categoriessearchediting = false;
}
// If the edit mode we are leaving has higher per page than the one we are entering,
// with pages, chances are you will get a no courses found error. So when we are switching
// modes, set page to 0.
$page = 0;
}
$creatorediting = !empty($USER->categoriessearchediting);
$adminediting = (isadmin() and $creatorediting);
} else {
$creatorediting = false;
$adminediting = false;
}
/// Editing functions
if ($adminediting) {
/// Hide or show a course
if ((isset($hide) or isset($show)) and confirm_sesskey()) {
if (isset($hide)) {
$course = get_record("course", "id", $hide);
$visible = 0;
} else {
$course = get_record("course", "id", $show);
$visible = 1;
}
if ($course) {
if (! set_field("course", "visible", $visible, "id", $course->id)) {
notify("Could not update that course!");
}
}
}
}
if ($adminediting && $perpage != 99999) {
$perpage = 30;
}
$displaylist = array();
$parentlist = array();
make_categories_list($displaylist, $parentlist, "");
$strcourses = get_string("courses");
$strsearch = get_string("search");
$strsearchresults = get_string("searchresults");
$strcategory = get_string("category");
$strselect = get_string("select");
$strselectall = get_string("selectall");
$strdeselectall = get_string("deselectall");
$stredit = get_string("edit");
if (!$search) {
print_header("$site->fullname : $strsearch", $site->fullname,
"$strcourses -> $strsearch", "", "");
print_simple_box_start("center");
echo "";
echo "
";
print_course_search("", false, "plain");
echo "
";
print_string("searchhelp");
echo "
";
echo "";
print_simple_box_end();
print_footer();
exit;
}
if (isset($moveto) and $data = data_submitted() and confirm_sesskey()) { // Some courses are being moved
if (! $destcategory = get_record("course_categories", "id", $data->moveto)) {
error("Error finding the category");
}
$courses = array();
foreach ( $data as $key => $value ) {
if (preg_match('/^c\d+$/', $key)) {
array_push($courses, substr($key, 1));
}
}
move_courses($courses, $data->moveto);
}
$courses = get_courses_search($searchterms, "fullname ASC",
$page*$perpage, $perpage, $totalcount);
$searchform = print_course_search($search, true, "navbar");
if (!empty($courses) && iscreator()) {
$searchform .= update_categories_search_button($search,$page,$perpage);
}
print_header("$site->fullname : $strsearchresults", $site->fullname,
"$strcourses -> $strsearch -> '".s($search)."'", "", "", "", $searchform);
$lastcategory = -1;
if ($courses) {
print_heading("$strsearchresults: $totalcount");
$encodedsearch = urlencode(stripslashes($search));
print_paging_bar($totalcount, $page, $perpage, "search.php?search=$encodedsearch&perpage=$perpage&",'page',($perpage == 99999));
if ($perpage != 99999 && $totalcount > $perpage) {
echo "";
echo "".get_string("showall", "", $totalcount)."";
echo "
";
}
if (!$adminediting) {
foreach ($courses as $course) {
$course->fullname = highlight("$search", $course->fullname);
$course->summary = highlight("$search", $course->summary);
$course->summary .= "
";
$course->summary .= "$strcategory: category\">";
$course->summary .= $displaylist[$course->category];
$course->summary .= "
";
print_course($course);
print_spacer(5,5);
}
} else { // slightly more sophisticated
echo "