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Improvements to add_teacher

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moodler 2004-06-24 12:51:25 +00:00
parent dd691b4e8e
commit 61451a361a
1 changed files with 31 additions and 17 deletions
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48
lib/moodlelib.php
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@ -818,27 +818,41 @@ function unenrol_student($userid, $courseid=0) {
}
}
function add_teacher($userid, $courseid) {
function add_teacher($userid, $courseid, $editall=1, $role="") {
/// Add a teacher to a given course
if (!record_exists("user_teachers", "userid", $userid, "course", $courseid)) {
if (record_exists("user", "id", $userid)) {
$teacher->userid = $userid;
$teacher->course = $courseid;
$teacher->editall = 1;
$teacher->role = "";
if (record_exists("user_teachers", "course", $courseid)) {
$teacher->authority = 2;
} else {
$teacher->authority = 1;
}
delete_records("user_students", "userid", $userid, "course", $courseid); // Unenrol as student
return insert_record("user_teachers", $teacher);
if ($teacher = get_record('user_teachers', 'userid', $userid, 'course', $courseid)) {
if ($teacher->editall == $editall) { // Already exists
return true;
} else { // Just change field
set_field('user_teachers', 'editall', $editall, 'id', $teacher->id);
return true;
}
return false;
}
return true;
if (!record_exists("user", "id", $userid)) {
return false; // no such user
}
if (!record_exists("course", "id", $courseid)) {
return false; // no such course
}
$teacher = NULL;
$teacher->userid = $userid;
$teacher->course = $courseid;
$teacher->editall = $editall;
$teacher->role = $role;
if (record_exists("user_teachers", "course", $courseid)) {
$teacher->authority = 2;
} else {
$teacher->authority = 1;
}
delete_records("user_students", "userid", $userid, "course", $courseid); // Unenrol as student
return insert_record("user_teachers", $teacher);
}
function remove_teacher($userid, $courseid=0) {