admin/settings.php
<?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)) {
$statusmsg = get_string('changessaved');
}
if (empty($adminroot->errors)) {
switch ($return) {
case 'site': redirect("$CFG->wwwroot/");
case 'admin': redirect("$CFG->wwwroot/$CFG->admin/");
}
} else {
$errormsg = get_string('errorwithsettings', 'admin');
$firsterror = reset($adminroot->errors);
}
$settingspage = $adminroot->locate($section, true);
}
if ($PAGE->user_allowed_editing() && $adminediting != -1) {
$USER->editing = $adminediting;
}
/// print header stuff ------------------------------------------------------------
if (empty($SITE->fullname)) {
$PAGE->set_title($settingspage->visiblename);
$PAGE->set_heading($settingspage->visiblename);
echo $OUTPUT->header();
echo $OUTPUT->box(get_string('configintrosite', 'admin'));
if ($errormsg !== '') {
echo $OUTPUT->notification($errormsg);
} else if ($statusmsg !== '') {
echo $OUTPUT->notification($statusmsg, 'notifysuccess');
}
// ---------------------------------------------------------------------------------------------------------------
echo '<form action="settings.php" method="post" id="adminsettings">';
echo '<div class="settingsform clearfix">';
echo html_writer::input_hidden_params($PAGE->url);
echo '<input type="hidden" name="sesskey" value="'.sesskey().'" />';
echo '<input type="hidden" name="return" value="'.$return.'" />';
echo $settingspage->output_html();
echo '<div class="form-buttons"><input class="form-submit" type="submit" value="'.get_string('savechanges','admin').'" /></div>';
echo '</div>';
echo '</form>';
} else {
if ($PAGE->user_allowed_editing()) {
$url = clone($PAGE->url);
if ($PAGE->user_is_editing()) {
$caption = get_string('blockseditoff');
$url->param('adminedit', 'off');
} else {
$caption = get_string('blocksediton');
$url->param('adminedit', 'on');
}
$buttons = $OUTPUT->single_button($url, $caption, 'get');
$PAGE->set_button($buttons);
}
$visiblepathtosection = array_reverse($settingspage->visiblepath);
$PAGE->set_title("$SITE->shortname: " . implode(": ",$visiblepathtosection));
$PAGE->set_heading($SITE->fullname);
echo $OUTPUT->header();
if ($errormsg !== '') {
echo $OUTPUT->notification($errormsg);
} else if ($statusmsg !== '') {
echo $OUTPUT->notification($statusmsg, 'notifysuccess');
}
// ---------------------------------------------------------------------------------------------------------------
echo '<form action="settings.php" method="post" id="adminsettings">';
echo '<div class="settingsform clearfix">';
echo html_writer::input_hidden_params($PAGE->url);
echo '<input type="hidden" name="sesskey" value="'.sesskey().'" />';
echo '<input type="hidden" name="return" value="'.$return.'" />';
echo $OUTPUT->heading($settingspage->visiblename);
echo $settingspage->output_html();
if ($settingspage->show_save()) {
echo '<div class="form-buttons"><input class="form-submit" type="submit" value="'.get_string('savechanges','admin').'" /></div>';
}
echo '</div>';
echo '</form>';
}
$PAGE->requires->yui_module('moodle-core-formchangechecker',
'M.core_formchangechecker.init',
array(array(
'formid' => 'adminsettings'
))
);
$PAGE->requires->string_for_js('changesmadereallygoaway', 'moodle');
echo $OUTPUT->footer();
I haven't changed anything here (as far as i can remember). I updated the Moodle, and then i cloned the previous theme i was using, so i could start editing but saving the old one (just in case). However, once the new one is activated, this happens, and I tried my best to follow the instructions on cloning a theme available on MoodleDocs, so I'm not really sure what (or where) I made a mistake.
---------------
EDIT:
Doing a little debugging i figured out that the problem is associated with this object $settingspage, since every error report deals with it, i tried echoing a part of it to see what is there and it shows me nothing. Once i click on the "Save changes" button, it disappears, and therefore the information is not passed through (although, as i first mentioned, the changes are being made)
Thanks
