admin/timezone.php

   1 <?php
   2
   3     require_once('../config.php');
   4
   5     $zone = optional_param('zone', '', PARAM_RAW);
   6
   7     if (!is_numeric($zone)) {
   8          //not a path, but it looks like it anyway
   9          $zone = clean_param($zone, PARAM_PATH);
  10     }
  11
  12     $PAGE->set_url('/admin/timezone.php');
  13     $PAGE->set_context(context_system::instance());
  14
  15     require_admin();
  16
  17     $strtimezone = get_string("timezone");
  18     $strsavechanges = get_string("savechanges");
  19     $strusers = get_string("users");
  20     $strall = get_string("all");
  21
  22     $PAGE->set_title($strtimezone);
  23     $PAGE->set_heading($strtimezone);
  24     $PAGE->navbar->add($strtimezone);
  25     echo $OUTPUT->header();
  26
  27     echo $OUTPUT->heading("");
  28
  29     if (data_submitted() and !empty($zone) and confirm_sesskey()) {
  30         echo "<center>";
  31         $DB->execute("UPDATE {user} SET timezone = ?", array($zone));
  32         echo "</center>";
  33
  34         $USER->timezone = $zone;
  35         $current = $zone;
  36         echo $OUTPUT->notification('Timezone of all users changed', 'notifysuccess');
  37     } else {
  38         $current = 99;
  39     }
  40
  41     require_once($CFG->dirroot.'/calendar/lib.php');
  42     $timezones = core_date::get_list_of_timezones(null, true);
  43
  44     echo '<center><form action="timezone.php" method="post">';
  45     echo html_writer::label($strusers . ' (' . $strall . '): ', 'menuzone');
  46     echo html_writer::select($timezones, "zone", $current);
  47     echo "<input type=\"hidden\" name=\"sesskey\" value=\"".sesskey()."\" />";
  48     echo '<input type="submit" value="'.s($strsavechanges).'" />';
  49     echo "</form></center>";
  50
  51     echo $OUTPUT->footer();
  52
  53