admin/settings.php

   1 <?php
   2
   3 require_once('../config.php');
   4 require_once($CFG->libdir.'/adminlib.php');
   5
   6 $section = required_param('section', PARAM_SAFEDIR);
   7 $return = optional_param('return','', PARAM_ALPHA);
   8 $adminediting = optional_param('adminedit', -1, PARAM_BOOL);
   9
  10 /// no guest autologin
  11 require_login(0, false);
  12 $PAGE->set_context(context_system::instance());
  13 $PAGE->set_url('/admin/settings.php', array('section' => $section));
  14 $PAGE->set_pagetype('admin-setting-' . $section);
  15 $PAGE->set_pagelayout('admin');
  16 $PAGE->navigation->clear_cache();
  17 navigation_node::require_admin_tree();
  18
  19 $adminroot = admin_get_root(); // need all settings
  20 $settingspage = $adminroot->locate($section, true);
  21
  22 if (empty($settingspage) or !($settingspage instanceof admin_settingpage)) {
  23     if (moodle_needs_upgrading()) {
  24         redirect(new moodle_url('/admin/index.php'));
  25     } else {
  26         print_error('sectionerror', 'admin', "$CFG->wwwroot/$CFG->admin/");
  27     }
  28     die;
  29 }
  30
  31 if (!($settingspage->check_access())) {
  32     print_error('accessdenied', 'admin');
  33     die;
  34 }
  35
  36 /// WRITING SUBMITTED DATA (IF ANY) -------------------------------------------------------------------------------
  37
  38 $statusmsg = '';
  39 $errormsg  = '';
  40
  41 if ($data = data_submitted() and confirm_sesskey()) {
  42     if (admin_write_settings($data)) {
  43         redirect($PAGE->url, get_string('changessaved'), null, \core\output\notification::NOTIFY_SUCCESS);
  44     }
  45
  46     if (empty($adminroot->errors)) {
  47         switch ($return) {
  48             case 'site': redirect("$CFG->wwwroot/");
  49             case 'admin': redirect("$CFG->wwwroot/$CFG->admin/");
  50         }
  51         redirect($PAGE->url);
  52     } else {
  53         $errormsg = get_string('errorwithsettings', 'admin');
  54         $firsterror = reset($adminroot->errors);
  55     }
  56     $settingspage = $adminroot->locate($section, true);
  57 }
  58
  59 if ($PAGE->user_allowed_editing() && $adminediting != -1) {
  60     $USER->editing = $adminediting;
  61 }
  62
  63 /// print header stuff ------------------------------------------------------------
  64 if (empty($SITE->fullname)) {
  65     $PAGE->set_title($settingspage->visiblename);
  66     $PAGE->set_heading($settingspage->visiblename);
  67
  68     echo $OUTPUT->header();
  69     echo $OUTPUT->box(get_string('configintrosite', 'admin'));
  70
  71     if ($errormsg !== '') {
  72         echo $OUTPUT->notification($errormsg);
  73
  74     } else if ($statusmsg !== '') {
  75         echo $OUTPUT->notification($statusmsg, 'notifysuccess');
  76     }
  77
  78     // ---------------------------------------------------------------------------------------------------------------
  79
  80     $pageparams = $PAGE->url->params();
  81     $context = [
  82         'actionurl' => $PAGE->url->out(false),
  83         'params' => array_map(function($param) use ($pageparams) {
  84             return [
  85                 'name' => $param,
  86                 'value' => $pageparams[$param]
  87             ];
  88         }, array_keys($pageparams)),
  89         'sesskey' => sesskey(),
  90         'return' => $return,
  91         'title' => null,
  92         'settings' => $settingspage->output_html(),
  93         'showsave' => true
  94     ];
  95
  96     echo $OUTPUT->render_from_template('core_admin/settings', $context);
  97
  98 } else {
  99     if ($PAGE->user_allowed_editing()) {
 100         $url = clone($PAGE->url);
 101         if ($PAGE->user_is_editing()) {
 102             $caption = get_string('blockseditoff');
 103             $url->param('adminedit', 'off');
 104         } else {
 105             $caption = get_string('blocksediton');
 106             $url->param('adminedit', 'on');
 107         }
 108         $buttons = $OUTPUT->single_button($url, $caption, 'get');
 109         $PAGE->set_button($buttons);
 110     }
 111
 112     $visiblepathtosection = array_reverse($settingspage->visiblepath);
 113
 114     $PAGE->set_title("$SITE->shortname: " . implode(": ",$visiblepathtosection));
 115     $PAGE->set_heading($SITE->fullname);
 116     echo $OUTPUT->header();
 117
 118     if ($errormsg !== '') {
 119         echo $OUTPUT->notification($errormsg);
 120
 121     } else if ($statusmsg !== '') {
 122         echo $OUTPUT->notification($statusmsg, 'notifysuccess');
 123     }
 124
 125     // ---------------------------------------------------------------------------------------------------------------
 126
 127     $pageparams = $PAGE->url->params();
 128     $context = [
 129         'actionurl' => $PAGE->url->out(false),
 130         'params' => array_map(function($param) use ($pageparams) {
 131             return [
 132                 'name' => $param,
 133                 'value' => $pageparams[$param]
 134             ];
 135         }, array_keys($pageparams)),
 136         'sesskey' => sesskey(),
 137         'return' => $return,
 138         'title' => $settingspage->visiblename,
 139         'settings' => $settingspage->output_html(),
 140         'showsave' => $settingspage->show_save()
 141     ];
 142
 143     echo $OUTPUT->render_from_template('core_admin/settings', $context);
 144 }
 145
 146 $PAGE->requires->yui_module('moodle-core-formchangechecker',
 147         'M.core_formchangechecker.init',
 148         array(array(
 149             'formid' => 'adminsettings'
 150         ))
 151 );
 152 $PAGE->requires->string_for_js('changesmadereallygoaway', 'moodle');
 153
 154 echo $OUTPUT->footer();