mirror of
https://github.com/moodle/moodle.git
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107 lines
3.5 KiB
PHP
107 lines
3.5 KiB
PHP
<?php //$Id$
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//This script is used to configure and execute the backup proccess.
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//Define some globals for all the script
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require_once ("../config.php");
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require_once ("lib.php");
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require_once ("backuplib.php");
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require_once ("$CFG->libdir/blocklib.php");
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optional_variable($id); // course id
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optional_variable($cancel);
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optional_variable($launch);
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require_login();
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if (!empty($id)) {
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if (!isteacheredit($id)) {
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error("You need to be a teacher or admin user to use this page.", "$CFG->wwwroot/login/index.php");
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}
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} else {
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if (!isadmin()) {
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error("You need to be an admin user to use this page.", "$CFG->wwwroot/login/index.php");
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}
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}
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//Check site
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if (!$site = get_site()) {
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error("Site not found!");
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}
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//Check necessary functions exists. Thanks to gregb@crowncollege.edu
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backup_required_functions();
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//Check backup_version
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if ($id) {
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$linkto = "backup.php?id=".$id;
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} else {
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$linkto = "backup.php";
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}
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upgrade_backup_db($linkto);
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//Get strings
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$strcoursebackup = get_string("coursebackup");
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$stradministration = get_string("administration");
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//If no course has been selected or cancel button pressed
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if (!$id or $cancel) {
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print_header("$site->shortname: $strcoursebackup", $site->fullname,
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"<a href=\"$CFG->wwwroot/$CFG->admin/index.php\">$stradministration</a> -> $strcoursebackup");
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if ($courses = get_courses('all','c.shortname','c.id,c.shortname,c.fullname')) {
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print_heading(get_string("choosecourse"));
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print_simple_box_start("center");
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foreach ($courses as $course) {
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echo "<a href=\"backup.php?id=$course->id\">$course->fullname ($course->shortname)</a><br />";
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}
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print_simple_box_end();
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} else {
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print_heading(get_string("nocoursesyet"));
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print_continue("$CFG->wwwroot/$CFG->admin/index.php");
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}
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print_footer();
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exit;
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}
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//Get and check course
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if (! $course = get_record("course", "id", $id)) {
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error("Course ID was incorrect (can't find it)");
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}
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check_for_restricted_user($USER->username, "$CFG->wwwroot/course/view.php?id=$course->id");
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//Print header
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if (isadmin()) {
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print_header("$site->shortname: $strcoursebackup", $site->fullname,
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"<a href=\"$CFG->wwwroot/$CFG->admin/index.php\">$stradministration</a> ->
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<a href=\"backup.php\">$strcoursebackup</a> -> $course->fullname ($course->shortname)");
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} else {
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print_header("$course->shortname: $strcoursebackup", $course->fullname,
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"<a href=\"$CFG->wwwroot/course/view.php?id=$course->id\">$course->shortname</a> ->
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$strcoursebackup");
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}
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//Print form
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print_heading("$strcoursebackup: $course->fullname ($course->shortname)");
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print_simple_box_start("center", "", "$THEME->cellheading");
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//Adjust some php variables to the execution of this script
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@ini_set("max_execution_time","3000");
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raise_memory_limit("128M");
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//Call the form, depending the step we are
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if (!$launch) {
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include_once("backup_form.html");
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} else if ($launch == "check") {
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include_once("backup_check.html");
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} else if ($launch == "execute") {
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include_once("backup_execute.html");
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}
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print_simple_box_end();
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//Print footer
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print_footer();
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?>
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