moodle/admin/settings.php

146 lines
4.3 KiB
PHP

<?php // $Id$
require_once('../config.php');
require_once($CFG->libdir.'/adminlib.php');
require_once($CFG->libdir.'/blocklib.php');
require_once($CFG->dirroot.'/'.$CFG->admin.'/pagelib.php');
if ($site = get_site()) {
require_login();
}
page_map_class(PAGE_ADMIN, 'page_admin');
$PAGE = page_create_object(PAGE_ADMIN, 0); // there must be any constant id number
$section = optional_param('section', '', PARAM_ALPHAEXT);
$PAGE->init_extra($section); // hack alert!
$adminediting = optional_param('adminedit', -1, PARAM_BOOL);
$return = optional_param('return','', PARAM_ALPHA);
if (!isset($USER->adminediting)) {
$USER->adminediting = false;
}
if ($PAGE->user_allowed_editing()) {
if ($adminediting == 1) {
$USER->adminediting = true;
} elseif ($adminediting == 0) {
$USER->adminediting = false;
}
}
$adminroot = admin_get_root();
$root = $adminroot->locate($PAGE->section);
if (!is_a($root, 'admin_settingpage')) {
error(get_string('sectionerror', 'admin'));
die;
}
if (!($root->check_access())) {
error(get_string('accessdenied', 'admin'));
die;
}
$CFG->pagepath = 'admin/setting/'.$section;
/// WRITING SUBMITTED DATA (IF ANY) -------------------------------------------------------------------------------
$statusmsg = '';
if ($data = data_submitted()) {
if (confirm_sesskey()) {
$olddbsessions = !empty($CFG->dbsessions);
$unslashed = (array)stripslashes_recursive($data);
$errors = $root->write_settings($unslashed);
//force logout if dbsession setting changes
if ($olddbsessions != !empty($CFG->dbsessions)) {
require_logout();
}
if (empty($errors)) {
switch ($return) {
case 'site':
redirect("$CFG->wwwroot/");
case 'admin':
redirect("$CFG->wwwroot/$CFG->admin/");
default:
$statusmsg = get_string('changessaved');
}
} else {
$statusmsg = get_string('errorwithsettings', 'admin') . ' <br />' . $errors;
}
} else {
error(get_string('confirmsesskeybad', 'error'));
}
// now update $SITE - it might have been changed
$SITE = get_record('course', 'id', $SITE->id);
$COURSE = clone($SITE);
}
/// print header stuff ------------------------------------------------------------
// header must be printed after the redirects and require_logout
if (!empty($SITE->fullname)) {
$pageblocks = blocks_setup($PAGE);
$preferred_width_left = bounded_number(BLOCK_L_MIN_WIDTH, blocks_preferred_width($pageblocks[BLOCK_POS_LEFT]),
BLOCK_L_MAX_WIDTH);
$preferred_width_right = bounded_number(BLOCK_R_MIN_WIDTH, blocks_preferred_width($pageblocks[BLOCK_POS_RIGHT]),
BLOCK_R_MAX_WIDTH);
$PAGE->print_header();
echo '<table id="layout-table"><tr>';
echo '<td style="width: ' . $preferred_width_left . 'px;" id="left-column">';
blocks_print_group($PAGE, $pageblocks, BLOCK_POS_LEFT);
echo '</td>';
echo '<td id="middle-column"><a name="startofcontent"></a>';
} else {
print_header();
print_simple_box(get_string('configintrosite', 'admin'), 'center', '50%');
}
if ($statusmsg != '') {
notify ($statusmsg);
}
// ---------------------------------------------------------------------------------------------------------------
echo '<form action="settings.php" method="post" id="adminsettings">';
echo '<div class="settingsform">';
echo '<input type="hidden" name="section" value="' . $PAGE->section . '" />';
echo '<input type="hidden" name="sesskey" value="' . $USER->sesskey . '" />';
echo '<input type="hidden" name="return" value="' . $return . '" />';
print_heading($root->visiblename);
echo $root->output_html();
echo '<div class="form-buttons"><input class="form-submit" type="submit" value="' . get_string('savechanges','admin') . '" /></div>';
echo '</div>';
echo '</form>';
if (!empty($SITE->fullname)) {
echo '</td>';
echo '<td style="width: ' . $preferred_width_right . 'px;" id="right-column">';
blocks_print_group($PAGE, $pageblocks, BLOCK_POS_RIGHT);
echo '</td></tr></table>';
}
if (!empty($CFG->adminusehtmleditor)) {
use_html_editor();
}
print_footer();
?>