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80 lines
2.7 KiB
PHP
80 lines
2.7 KiB
PHP
<?php // $Id$
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// Admin-only code to delete a course utterly
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require_once("../config.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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require_login();
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if (!isadmin()) {
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error("You must be an administrator to use this page.");
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}
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if (!$site = get_site()) {
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error("Site not found!");
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}
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$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 = get_record("course", "id", $id)) {
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error("Course ID was incorrect (can't find it)");
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}
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$category = get_record("course_categories", "id", $course->category);
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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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print_header("$site->shortname: $strdeletecheck", $site->fullname,
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"<a href=\"../$CFG->admin/index.php\">$stradministration</a> -> ".
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"<a href=\"index.php\">$strcategories</a> -> ".
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"<a href=\"category.php?id=$course->category\">$category->name</a> -> ".
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"$strdeletecheck");
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notice_yesno("$strdeletecoursecheck<br /><br />$course->fullname ($course->shortname)",
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"delete.php?id=$course->id&delete=".md5($course->timemodified)."&sesskey=$USER->sesskey",
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"category.php?id=$course->category");
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print_footer($course);
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exit;
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}
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if ($delete != md5($course->timemodified)) {
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error("The check variable was wrong - try again");
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}
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if (!confirm_sesskey()) {
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error(get_string('confirmsesskeybad', 'error'));
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}
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// OK checks done, delete the course now.
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add_to_log(SITEID, "course", "delete", "view.php?id=$course->id", "$course->fullname (ID $course->id)");
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$strdeletingcourse = get_string("deletingcourse", "", $course->shortname);
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print_header("$site->shortname: $strdeletingcourse", $site->fullname,
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"<a href=\"../$CFG->admin/index.php\">$stradministration</a> -> ".
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"<a href=\"index.php\">$strcategories</a> -> ".
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"<a href=\"category.php?id=$course->category\">$category->name</a> -> ".
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"$strdeletingcourse");
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print_heading($strdeletingcourse);
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delete_course($course->id);
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fix_course_sortorder(); //update course count in catagories
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print_heading( get_string("deletedcourse", "", $course->shortname) );
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print_continue("category.php?id=$course->category");
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print_footer();
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?>
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