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     print_error('sectionerror', 'admin', "$CFG->wwwroot/$CFG->admin/");
  24     die;
  25 }
  26
  27 if (!($settingspage->check_access())) {
  28     print_error('accessdenied', 'admin');
  29     die;
  30 }
  31
  32 /// WRITING SUBMITTED DATA (IF ANY) -------------------------------------------------------------------------------
  33
  34 $statusmsg = '';
  35 $errormsg  = '';
  36
  37 if ($data = data_submitted() and confirm_sesskey()) {
  38     if (admin_write_settings($data)) {
  39         $statusmsg = get_string('changessaved');
  40     }
  41
  42     if (empty($adminroot->errors)) {
  43         switch ($return) {
  44             case 'site': redirect("$CFG->wwwroot/");
  45             case 'admin': redirect("$CFG->wwwroot/$CFG->admin/");
  46         }
  47     } else {
  48         $errormsg = get_string('errorwithsettings', 'admin');
  49         $firsterror = reset($adminroot->errors);
  50     }
  51     $settingspage = $adminroot->locate($section, true);
  52 }
  53
  54 if ($PAGE->user_allowed_editing() && $adminediting != -1) {
  55     $USER->editing = $adminediting;
  56 }
  57
  58 /// print header stuff ------------------------------------------------------------
  59 if (empty($SITE->fullname)) {
  60     $PAGE->set_title($settingspage->visiblename);
  61     $PAGE->set_heading($settingspage->visiblename);
  62
  63     echo $OUTPUT->header();
  64     echo $OUTPUT->box(get_string('configintrosite', 'admin'));
  65
  66     if ($errormsg !== '') {
  67         echo $OUTPUT->notification($errormsg);
  68
  69     } else if ($statusmsg !== '') {
  70         echo $OUTPUT->notification($statusmsg, 'notifysuccess');
  71     }
  72
  73     // ---------------------------------------------------------------------------------------------------------------
  74
  75     echo '<form action="settings.php" method="post" id="adminsettings">';
  76     echo '<div class="settingsform clearfix">';
  77     echo html_writer::input_hidden_params($PAGE->url);
  78     echo '<input type="hidden" name="sesskey" value="'.sesskey().'" />';
  79     echo '<input type="hidden" name="return" value="'.$return.'" />';
  80     // HACK to prevent browsers from automatically inserting the user's password into the wrong fields.
  81     echo prevent_form_autofill_password();
  82
  83     echo $settingspage->output_html();
  84
  85     echo '<div class="form-buttons"><input class="form-submit" type="submit" value="'.get_string('savechanges','admin').'" /></div>';
  86
  87     echo '</div>';
  88     echo '</form>';
  89
  90 } else {
  91     if ($PAGE->user_allowed_editing()) {
  92         $url = clone($PAGE->url);
  93         if ($PAGE->user_is_editing()) {
  94             $caption = get_string('blockseditoff');
  95             $url->param('adminedit', 'off');
  96         } else {
  97             $caption = get_string('blocksediton');
  98             $url->param('adminedit', 'on');
  99         }
 100         $buttons = $OUTPUT->single_button($url, $caption, 'get');
 101         $PAGE->set_button($buttons);
 102     }
 103
 104     $visiblepathtosection = array_reverse($settingspage->visiblepath);
 105
 106     $PAGE->set_title("$SITE->shortname: " . implode(": ",$visiblepathtosection));
 107     $PAGE->set_heading($SITE->fullname);
 108     echo $OUTPUT->header();
 109
 110     if ($errormsg !== '') {
 111         echo $OUTPUT->notification($errormsg);
 112
 113     } else if ($statusmsg !== '') {
 114         echo $OUTPUT->notification($statusmsg, 'notifysuccess');
 115     }
 116
 117     // ---------------------------------------------------------------------------------------------------------------
 118
 119     echo '<form action="settings.php" method="post" id="adminsettings">';
 120     echo '<div class="settingsform clearfix">';
 121     echo html_writer::input_hidden_params($PAGE->url);
 122     echo '<input type="hidden" name="sesskey" value="'.sesskey().'" />';
 123     echo '<input type="hidden" name="return" value="'.$return.'" />';
 124     // HACK to prevent browsers from automatically inserting the user's password into the wrong fields.
 125     echo prevent_form_autofill_password();
 126     echo $OUTPUT->heading($settingspage->visiblename);
 127
 128     echo $settingspage->output_html();
 129
 130     if ($settingspage->show_save()) {
 131         echo '<div class="form-buttons"><input class="form-submit" type="submit" value="'.get_string('savechanges','admin').'" /></div>';
 132     }
 133
 134     echo '</div>';
 135     echo '</form>';
 136 }
 137
 138 $PAGE->requires->yui_module('moodle-core-formchangechecker',
 139         'M.core_formchangechecker.init',
 140         array(array(
 141             'formid' => 'adminsettings'
 142         ))
 143 );
 144 $PAGE->requires->string_for_js('changesmadereallygoaway', 'moodle');
 145
 146 echo $OUTPUT->footer();