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https://github.com/moodle/moodle.git
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f5b5a82203
Added methods that allow a navigation cache to be marked as volatile so that it is destroyed on shutdown, forcing the next page to load to completely regenerate the navigation structure. Caches are marked as volatile automatically if the load is within the system context, and can optionally be marked as volatile by calling PAGE->navigation->clear_cache() if desired.
137 lines
4.5 KiB
PHP
137 lines
4.5 KiB
PHP
<?php // $Id$
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require_once('../config.php');
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require_once($CFG->libdir.'/adminlib.php');
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$section = required_param('section', PARAM_SAFEDIR);
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$return = optional_param('return','', PARAM_ALPHA);
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$adminediting = optional_param('adminedit', -1, PARAM_BOOL);
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/// no guest autologin
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require_login(0, false);
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$PAGE->set_context(get_context_instance(CONTEXT_SYSTEM));
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$PAGE->set_url($CFG->admin . '/settings.php', array('section' => $section));
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$PAGE->set_pagetype('admin-setting-' . $section);
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$PAGE->navigation->clear_cache();
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$adminroot = admin_get_root(); // need all settings
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$settingspage = $adminroot->locate($section, true);
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if (empty($settingspage) or !($settingspage instanceof admin_settingpage)) {
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print_error('sectionerror', 'admin', "$CFG->wwwroot/$CFG->admin/");
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die;
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}
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if (!($settingspage->check_access())) {
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print_error('accessdenied', 'admin');
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die;
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}
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/// WRITING SUBMITTED DATA (IF ANY) -------------------------------------------------------------------------------
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$statusmsg = '';
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$errormsg = '';
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$focus = '';
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if ($data = data_submitted() and confirm_sesskey()) {
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if (admin_write_settings($data)) {
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$statusmsg = get_string('changessaved');
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}
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if (empty($adminroot->errors)) {
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switch ($return) {
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case 'site': redirect("$CFG->wwwroot/");
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case 'admin': redirect("$CFG->wwwroot/$CFG->admin/");
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}
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} else {
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$errormsg = get_string('errorwithsettings', 'admin');
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$firsterror = reset($adminroot->errors);
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$focus = $firsterror->id;
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}
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$adminroot = admin_get_root(true); //reload tree
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$settingspage = $adminroot->locate($section, true);
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}
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if ($PAGE->user_allowed_editing() && $adminediting != -1) {
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$USER->editing = $adminediting;
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}
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/// print header stuff ------------------------------------------------------------
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$PAGE->set_focuscontrol($focus);
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if (empty($SITE->fullname)) {
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$PAGE->set_title($settingspage->visiblename);
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$PAGE->set_heading($settingspage->visiblename);
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echo $OUTPUT->header();
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echo $OUTPUT->box(get_string('configintrosite', 'admin'));
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if ($errormsg !== '') {
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echo $OUTPUT->notification($errormsg);
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} else if ($statusmsg !== '') {
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echo $OUTPUT->notification($statusmsg, 'notifysuccess');
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}
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// ---------------------------------------------------------------------------------------------------------------
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echo '<form action="settings.php" method="post" id="adminsettings">';
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echo '<div class="settingsform clearfix">';
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echo $PAGE->url->hidden_params_out();
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echo '<input type="hidden" name="sesskey" value="'.sesskey().'" />';
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echo '<input type="hidden" name="return" value="'.$return.'" />';
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echo $settingspage->output_html();
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echo '<div class="form-buttons"><input class="form-submit" type="submit" value="'.get_string('savechanges','admin').'" /></div>';
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echo '</div>';
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echo '</form>';
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} else {
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if ($PAGE->user_allowed_editing()) {
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$options = $PAGE->url->params();
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if ($PAGE->user_is_editing()) {
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$caption = get_string('blockseditoff');
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$options['adminedit'] = 'off';
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} else {
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$caption = get_string('blocksediton');
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$options['adminedit'] = 'on';
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}
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$buttons = $OUTPUT->button(html_form::make_button($PAGE->url->out(false), $options, $caption, 'get'));
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}
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$visiblepathtosection = array_reverse($settingspage->visiblepath);
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$PAGE->set_title("$SITE->shortname: " . implode(": ",$visiblepathtosection));
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$PAGE->set_heading($SITE->fullname);
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$PAGE->set_button($buttons);
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echo $OUTPUT->header();
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if ($errormsg !== '') {
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echo $OUTPUT->notification($errormsg);
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} else if ($statusmsg !== '') {
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echo $OUTPUT->notification($statusmsg, 'notifysuccess');
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}
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// ---------------------------------------------------------------------------------------------------------------
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echo '<form action="settings.php" method="post" id="adminsettings">';
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echo '<div class="settingsform clearfix">';
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echo $PAGE->url->hidden_params_out();
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echo '<input type="hidden" name="sesskey" value="'.sesskey().'" />';
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echo '<input type="hidden" name="return" value="'.$return.'" />';
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echo $OUTPUT->heading($settingspage->visiblename);
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echo $settingspage->output_html();
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echo '<div class="form-buttons"><input class="form-submit" type="submit" value="'.get_string('savechanges','admin').'" /></div>';
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echo '</div>';
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echo '</form>';
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}
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echo $OUTPUT->footer();
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?>
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