<?php
require_once '../config.php';
require_once $CFG->libdir . '/adminlib.php';
$section = required_param('section', PARAM_SAFEDIR);
$return = optional_param('return', '', PARAM_ALPHA);
$adminediting = optional_param('adminedit', -1, PARAM_BOOL);
/// no guest autologin
require_login(0, false);
$PAGE->set_context(context_system::instance());
$PAGE->set_url('/admin/settings.php', array('section' => $section));
$PAGE->set_pagetype('admin-setting-' . $section);
$PAGE->set_pagelayout('admin');
$PAGE->navigation->clear_cache();
navigation_node::require_admin_tree();
$adminroot = admin_get_root();
// need all settings
$settingspage = $adminroot->locate($section, true);
if (empty($settingspage) or !$settingspage instanceof admin_settingpage) {
print_error('sectionerror', 'admin', "{$CFG->wwwroot}/{$CFG->admin}/");
die;
}
if (!$settingspage->check_access()) {
print_error('accessdenied', 'admin');
die;
}
/// WRITING SUBMITTED DATA (IF ANY) -------------------------------------------------------------------------------
$statusmsg = '';
$errormsg = '';
if ($data = data_submitted() and confirm_sesskey()) {
if (admin_write_settings($data)) {
/**
* Initialise admin page - this function does require login and permission
* checks specified in page definition.
*
* This function must be called on each admin page before other code.
*
* @global moodle_page $PAGE
*
* @param string $section name of page
* @param string $extrabutton extra HTML that is added after the blocks editing on/off button.
* @param array $extraurlparams an array paramname => paramvalue, or parameters that need to be
* added to the turn blocks editing on/off form, so this page reloads correctly.
* @param string $actualurl if the actual page being viewed is not the normal one for this
* page (e.g. admin/roles/allow.php, instead of admin/roles/manage.php, you can pass the alternate URL here.
* @param array $options Additional options that can be specified for page setup.
* pagelayout - This option can be used to set a specific pagelyaout, admin is default.
*/
function admin_externalpage_setup($section, $extrabutton = '', array $extraurlparams = null, $actualurl = '', array $options = array())
{
global $CFG, $PAGE, $USER, $SITE, $OUTPUT;
$PAGE->set_context(null);
// hack - set context to something, by default to system context
$site = get_site();
require_login();
if (!empty($options['pagelayout'])) {
// A specific page layout has been requested.
$PAGE->set_pagelayout($options['pagelayout']);
} else {
if ($section === 'upgradesettings') {
$PAGE->set_pagelayout('maintenance');
} else {
$PAGE->set_pagelayout('admin');
}
}
$adminroot = admin_get_root(false, false);
// settings not required for external pages
$extpage = $adminroot->locate($section, true);
if (empty($extpage) or !$extpage instanceof admin_externalpage) {
// The requested section isn't in the admin tree
// It could be because the user has inadequate capapbilities or because the section doesn't exist
if (!has_capability('moodle/site:config', context_system::instance())) {
// The requested section could depend on a different capability
// but most likely the user has inadequate capabilities
print_error('accessdenied', 'admin');
} else {
print_error('sectionerror', 'admin', "{$CFG->wwwroot}/{$CFG->admin}/");
}
}
// this eliminates our need to authenticate on the actual pages
if (!$extpage->check_access()) {
print_error('accessdenied', 'admin');
die;
}
navigation_node::require_admin_tree();
// $PAGE->set_extra_button($extrabutton); TODO
if (!$actualurl) {
$actualurl = $extpage->url;
}
$PAGE->set_url($actualurl, $extraurlparams);
if (strpos($PAGE->pagetype, 'admin-') !== 0) {
$PAGE->set_pagetype('admin-' . $PAGE->pagetype);
}
if (empty($SITE->fullname) || empty($SITE->shortname)) {
// During initial install.
$strinstallation = get_string('installation', 'install');
$strsettings = get_string('settings');
$PAGE->navbar->add($strsettings);
$PAGE->set_title($strinstallation);
$PAGE->set_heading($strinstallation);
$PAGE->set_cacheable(false);
return;
}
// Locate the current item on the navigation and make it active when found.
$path = $extpage->path;
$node = $PAGE->settingsnav;
while ($node && count($path) > 0) {
$node = $node->get(array_pop($path));
}
if ($node) {
$node->make_active();
}
// Normal case.
$adminediting = optional_param('adminedit', -1, PARAM_BOOL);
if ($PAGE->user_allowed_editing() && $adminediting != -1) {
$USER->editing = $adminediting;
}
$visiblepathtosection = array_reverse($extpage->visiblepath);
if ($PAGE->user_allowed_editing()) {
if ($PAGE->user_is_editing()) {
$caption = get_string('blockseditoff');
$url = new moodle_url($PAGE->url, array('adminedit' => '0', 'sesskey' => sesskey()));
} else {
$caption = get_string('blocksediton');
$url = new moodle_url($PAGE->url, array('adminedit' => '1', 'sesskey' => sesskey()));
}
$PAGE->set_button($OUTPUT->single_button($url, $caption, 'get'));
}
$PAGE->set_title("{$SITE->shortname}: " . implode(": ", $visiblepathtosection));
$PAGE->set_heading($SITE->fullname);
// prevent caching in nav block
$PAGE->navigation->clear_cache();
}
