libdir/blocklib.php"); $id = optional_param( 'id' ); // course id $to = optional_param( 'to' ); // id of course to import into afterwards. $cancel = optional_param( 'cancel' ); $launch = optional_param( 'launch' ); require_login(); if (!empty($id)) { if (!isteacheredit($id)) { if (empty($to)) { error("You need to be a teacher or admin user to use this page.", "$CFG->wwwroot/login/index.php"); } else { if (!isteacheredit($to)) { error("You need to be a teacher or admin user to use this page.", "$CFG->wwwroot/login/index.php"); } } } } else { if (!isadmin()) { error("You need to be an admin user to use this page.", "$CFG->wwwroot/login/index.php"); } } //Check site if (!$site = get_site()) { error("Site not found!"); } //Check necessary functions exists. Thanks to gregb@crowncollege.edu backup_required_functions(); //Check backup_version if ($id) { $linkto = "backup.php?id=".$id.((!empty($to)) ? '&to='.$to : ''); } else { $linkto = "backup.php"; } upgrade_backup_db($linkto); //Get strings if (empty($to)) { $strcoursebackup = get_string("coursebackup"); } else { $strcoursebackup = get_string('importdata'); } $stradministration = get_string("administration"); //If cancel has been selected, go back to course main page (bug 2817) if ($cancel) { if ($id) { $redirecto = $CFG->wwwroot . '/course/view.php?id=' . $id; //Course page } else { $redirecto = $CFG->wwwroot; } redirect ($redirecto, get_string('backupcancelled')); //Site page exit; } //If no course has been selected, show a list of available courses if (!$id) { print_header("$site->shortname: $strcoursebackup", $site->fullname, "wwwroot/$CFG->admin/index.php\">$stradministration -> $strcoursebackup"); if ($courses = get_courses('all','c.shortname','c.id,c.shortname,c.fullname')) { print_heading(get_string("choosecourse")); print_simple_box_start("center"); foreach ($courses as $course) { echo "id\">$course->fullname ($course->shortname)
"; } print_simple_box_end(); } else { print_heading(get_string("nocoursesyet")); print_continue("$CFG->wwwroot/$CFG->admin/index.php"); } print_footer(); exit; } //Get and check course if (! $course = get_record("course", "id", $id)) { error("Course ID was incorrect (can't find it)"); } check_for_restricted_user($USER->username, "$CFG->wwwroot/course/view.php?id=$course->id"); //Print header if (isadmin()) { print_header("$site->shortname: $strcoursebackup", $site->fullname, "wwwroot/$CFG->admin/index.php\">$stradministration -> $strcoursebackup -> $course->fullname ($course->shortname)"); } else { print_header("$course->shortname: $strcoursebackup", $course->fullname, "wwwroot/course/view.php?id=$course->id\">$course->shortname -> $strcoursebackup"); } //Print form print_heading("$strcoursebackup: $course->fullname ($course->shortname)"); print_simple_box_start("center"); //Adjust some php variables to the execution of this script @ini_set("max_execution_time","3000"); raise_memory_limit("128M"); //Call the form, depending the step we are if (!$launch) { include_once("backup_form.html"); } else if ($launch == "check") { include_once("backup_check.html"); } else if ($launch == "execute") { include_once("backup_execute.html"); } print_simple_box_end(); //Print footer print_footer(); ?>