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87 lines
3.3 KiB
PHP
87 lines
3.3 KiB
PHP
<?php // $Id$
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// Admin-only code to delete a course utterly
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require_once(dirname(__FILE__) . '/../config.php');
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require_once($CFG->dirroot . '/course/lib.php');
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$id = required_param('id', PARAM_INT); // course id
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$delete = optional_param('delete', '', PARAM_ALPHANUM); // delete confirmation hash
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$PAGE->set_url('course/delete.php', array('id' => $id));
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require_login();
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if (!can_delete_course($id)) {
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print_error('cannotdeletecourse');
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}
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if (!$site = get_site()) {
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print_error("siteisnotdefined", 'debug');
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}
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$strdeletecourse = get_string("deletecourse");
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$stradministration = get_string("administration");
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$strcategories = get_string("categories");
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if (! $course = $DB->get_record("course", array("id"=>$id))) {
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print_error("invalidcourseid");
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}
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$category = $DB->get_record("course_categories", array("id"=>$course->category));
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$navlinks = array();
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if (! $delete) {
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$strdeletecheck = get_string("deletecheck", "", $course->shortname);
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$strdeletecoursecheck = get_string("deletecoursecheck");
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$navlinks[] = array('name' => $stradministration, 'link' => "../$CFG->admin/index.php", 'type' => 'misc');
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$navlinks[] = array('name' => $strcategories, 'link' => "index.php", 'type' => 'misc');
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$navlinks[] = array('name' => $category->name, 'link' => "category.php?id=$course->category", 'type' => 'misc');
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$navlinks[] = array('name' => $strdeletecheck, 'link' => null, 'type' => 'misc');
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$navigation = build_navigation($navlinks);
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print_header("$site->shortname: $strdeletecheck", $site->fullname, $navigation);
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notice_yesno("$strdeletecoursecheck<br /><br />" . format_string($course->fullname) .
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" (" . format_string($course->shortname) . ")",
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"delete.php?id=$course->id&delete=".md5($course->timemodified)."&sesskey=".sesskey(),
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"category.php?id=$course->category");
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print_footer();
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exit;
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}
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if ($delete != md5($course->timemodified)) {
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print_error("invalidmd5");
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}
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if (!confirm_sesskey()) {
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print_error('confirmsesskeybad', 'error');
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}
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// OK checks done, delete the course now.
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add_to_log(SITEID, "course", "delete", "view.php?id=$course->id", "$course->fullname (ID $course->id)");
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$strdeletingcourse = get_string("deletingcourse", "", format_string($course->shortname));
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$navlinks[] = array('name' => $stradministration, 'link' => "../$CFG->admin/index.php", 'type' => 'misc');
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$navlinks[] = array('name' => $strcategories, 'link' => "index.php", 'type' => 'misc');
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$navlinks[] = array('name' => $category->name, 'link' => "category.php?id=$course->category", 'type' => 'misc');
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$navlinks[] = array('name' => $strdeletingcourse, 'link' => null, 'type' => 'misc');
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$navigation = build_navigation($navlinks);
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print_header("$site->shortname: $strdeletingcourse", $site->fullname, $navigation);
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echo $OUTPUT->heading($strdeletingcourse);
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delete_course($course);
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fix_course_sortorder(); //update course count in catagories
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echo $OUTPUT->heading( get_string("deletedcourse", "", format_string($course->shortname)) );
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print_continue("category.php?id=$course->category");
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print_footer();
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?>
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