wwwroot/$CFG->admin/index.php"); } if (! $course = get_record("course", "id", $id)) { error("Course ID was incorrect (can't find it)"); } require_login($course->id); if (!isteacher($course->id)) { error("You must be a teacher in this course, or an admin"); } $strassignstudents = get_string("assignstudents"); $strexistingstudents = get_string("existingstudents"); $strnoexistingstudents = get_string("noexistingstudents"); $strpotentialstudents = get_string("potentialstudents"); $strnopotentialstudents = get_string("nopotentialstudents"); $straddstudent = get_string("addstudent"); $strremovestudent = get_string("removestudent"); $strsearch = get_string("search"); $strsearchresults = get_string("searchresults"); $strsearchagain = get_string("searchagain"); $strtoomanytoshow = get_string("toomanytoshow"); $strstudents = get_string("students"); if ($search) { $searchstring = $strsearchagain; } else { $searchstring = $strsearch; } if ($course->students != $strstudents) { $parastudents = " ($course->students)"; } else { $parastudents = ""; } print_header("$course->shortname: $strassignstudents", "$site->fullname", "id\">$course->shortname -> $strassignstudents", ""); /// Add a student if one is specified if (!empty($add)) { if (! enrol_student($add, $course->id)) { error("Could not add that student to this course!"); } } /// Remove a student if one is specified. if (!empty($remove)) { if (! unenrol_student($remove, $course->id)) { error("Could not add that student to this course!"); } } /// Print a help notice about the need to use this page if (empty($add) and empty($remove) and empty($search)) { $note = get_string("assignstudentsnote"); if ($course->password) { $note .= "

".get_string("assignstudentspass", "", "id\">$course->password"); } print_simple_box($note, "center", "50%"); } /// Get all existing students for this course. $students = get_course_students($course->id, "u.lastname ASC, u.firstname ASC"); /// Print the lists of existing and potential students echo ""; echo ""; echo ""; echo "
$strexistingstudents$parastudents $strpotentialstudents
"; /// First, show existing students for this course if (empty($students)) { echo "

$strnoexistingstudents"; $studentlist = ""; } else { $studentarray = array(); foreach ($students as $student) { $studentarray[] = $student->id; $fullname = fullname($student, true); echo "

$fullname, $student->email    id&remove=$student->id\" title=\"$strremovestudent\">

"; } $studentlist = implode(",",$studentarray); unset($studentarray); } echo "		 "; /// Print list of potential students $usercount = get_users(false, $search, true, $studentlist, "lastname ASC, firstname ASC"); if ($usercount == 0) { echo "

$strnopotentialstudents

"; } else if ($usercount > MAX_USERS_PER_PAGE) { echo "

$strtoomanytoshow ($usercount)

"; } else { if ($search) { echo "

($strsearchresults : $search)

"; } if (!$users = get_users(true, $search, true, $studentlist)) { error("Could not get users!"); } foreach ($users as $user) { $fullname = fullname($user, true); echo "

id&add=$user->id\"". "title=\"$straddstudent\">  $fullname, $user->email"; } } if ($search or $usercount > MAX_USERS_PER_PAGE) { echo "

"; echo "id\">"; echo ""; echo ""; echo "
"; } echo "
"; print_footer(); ?>