calendar/preferences.php

   1 <?PHP  // $Id$
   2        // preferences.php - user prefs for calendar
   3
   4     require_once('../config.php');
   5     require_once($CFG->dirroot.'/calendar/lib.php');
   6
   7     if (isset($SESSION->cal_course_referer)) {
   8         if (! $course = get_record('course', 'id', $SESSION->cal_course_referer)) {
   9             $course = get_site();
  10         }
  11     }
  12
  13     if ($course->id != SITEID) {
  14         require_login($course->id);
  15     }
  16     // Initialize the session variables
  17     calendar_session_vars();
  18
  19 /// If data submitted, then process and store.
  20
  21     if ($form = data_submitted()) {
  22         foreach ($form as $preference => $value) {
  23             switch ($preference) {
  24                 case 'timeformat':
  25                     if ($value != CALENDAR_TF_12 and $value != CALENDAR_TF_24) {
  26                         $value = '';
  27                     }
  28                     set_user_preference('calendar_timeformat', $value);
  29                 break;
  30                 case 'startwday':
  31                     $value = intval($value);
  32                     if ($value < 0 or $value > 6) {
  33                         $value = abs($value % 7);
  34                     }
  35                     set_user_preference('calendar_startwday', $value);
  36                 break;
  37                 case 'maxevents':
  38                     if (intval($value) >= 1) {
  39                         set_user_preference('calendar_maxevents', $value);
  40                     }
  41                 break;
  42                 case 'lookahead':
  43                     if (intval($value) >= 1) {
  44                         set_user_preference('calendar_lookahead', $value);
  45                     }
  46                 break;
  47                 case 'persistflt':
  48                     set_user_preference('calendar_persistflt', intval($value));
  49                 break;
  50             }
  51         }
  52         redirect('view.php', get_string('changessaved'), 1);
  53         exit;
  54     }
  55
  56     $site = get_site();
  57
  58     $strcalendar = get_string('calendar', 'calendar');
  59     $strpreferences = get_string('preferences', 'calendar');
  60
  61     $navlinks = array();
  62     if ($course->id != SITEID) {
  63         $navlinks[] = array('name' => $course->shortname,
  64                             'link' => "$CFG->wwwroot/course/view.php?id=$course->id",
  65                             'type' => 'misc');
  66     }
  67     $navlinks[] = array('name' => $strpreferences, 'link' => 'view.php', 'type' => 'misc');
  68     $navigation = build_navigation($navlinks);
  69
  70     print_header("$site->shortname: $strcalendar: $strpreferences", $strcalendar, $navigation,
  71                  '', '', true, '', user_login_string($site));
  72
  73
  74     print_heading($strpreferences);
  75
  76     print_simple_box_start("center");
  77
  78     $prefs->timeformat = get_user_preferences('calendar_timeformat', '');
  79     $prefs->startwday  = get_user_preferences('calendar_startwday', CALENDAR_STARTING_WEEKDAY);
  80     $prefs->maxevents  = get_user_preferences('calendar_maxevents', CALENDAR_UPCOMING_MAXEVENTS);
  81     $prefs->lookahead  = get_user_preferences('calendar_lookahead', CALENDAR_UPCOMING_DAYS);
  82     $prefs->persistflt = get_user_preferences('calendar_persistflt', 0);
  83
  84     include('./preferences.html');
  85     print_simple_box_end();
  86
  87     print_footer($course);
  88
  89 ?>