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59 lines
2.4 KiB
PHP
59 lines
2.4 KiB
PHP
<?php // preliminary page to find a course to import data from & interface with the backup/restore functionality
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require_once('../../../config.php');
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require_once('../../lib.php');
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require_once($CFG->dirroot.'/backup/restorelib.php');
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$id = required_param('id', PARAM_INT); // course id to import TO
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$fromcourse = optional_param('fromcourse', 0, PARAM_INT);
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$fromcoursesearch = optional_param('fromcoursesearch', '', PARAM_RAW);
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$page = optional_param('page', 0, PARAM_INT);
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$filename = optional_param('filename', 0, PARAM_PATH);
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$strimportothercourses = get_string('importfromothercourses');
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if (! ($course = get_record("course", "id", $id)) ) {
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error("That's an invalid course id");
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}
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if (!$site = get_site()){
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error("Couldn't get site course");
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}
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require_login($course->id);
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if (!isteacheredit($course->id)) {
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error("You need to be a teacher or an admin to use this page");
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}
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// if we're not a course creator , we can only import from our own courses.
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if (iscreator()) {
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$creator = true;
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}
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if ($from = get_record("course","id",$fromcourse)) {
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if (!isteacheredit($fromcourse)) {
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error("You need to be a course creator, or a teacher in the course you are importing data from, as well");
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}
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if (!empty($filename) && file_exists($CFG->dataroot.'/'.$filename) && !empty($SESSION->import_preferences)) {
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$restore = backup_to_restore_array($SESSION->import_preferences);
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$restore->restoreto = 1;
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$restore->course_id=$id;
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$restore->importing=1; // magic variable so we know that we're importing rather than just restoring.
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$SESSION->restore = $restore;
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redirect($CFG->wwwroot.'/backup/restore.php?file='.$filename.'&id='.$fromcourse.'&to='.$id);
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}
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else {
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redirect($CFG->wwwroot.'/backup/backup.php?id='.$from->id.'&to='.$course->id);
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}
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}
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print_header("$course->shortname: $strimportothercourses", "$course->fullname",
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"<a href=\"$CFG->wwwroot/course/view.php?id=$course->id\">$course->shortname</a> ".
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"-> <a href=\"$CFG->wwwroot/course/import.php?id=$course->id\">".get_string('import')."</a> ".
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"-> $strimportothercourses");
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require_once('mod.php');
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print_footer();
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?>
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