blog/preferences.php

   1 <?php  // $Id$
   2        // preferences.php - user prefs for blog modeled on calendar
   3
   4     require_once('../config.php');
   5     require_once($CFG->dirroot.'/blog/lib.php');
   6
   7     $courseid = optional_param('courseid', SITEID, PARAM_INT);
   8
   9     if ($courseid == SITEID) {
  10         require_login();
  11         $context = get_context_instance(CONTEXT_SYSTEM, SITEID);
  12     } else {
  13         require_login($courseid);
  14         $context = get_context_instance(CONTEXT_COURSE, $courseid);
  15     }
  16
  17     if (empty($CFG->bloglevel)) {
  18         error('Blogging is disabled!');
  19     }
  20
  21     require_capability('moodle/blog:view', $context);
  22
  23 /// If data submitted, then process and store.
  24
  25     if (data_submitted()) {
  26         $pagesize = required_param('pagesize', PARAM_INT);
  27
  28         if ($pagesize < 1) {
  29             error('invalid page size');
  30         }
  31         set_user_preference('blogpagesize', $pagesize);
  32
  33         // now try to guess where to go from here ;-)
  34         if ($courseid == SITEID) {
  35             redirect($CFG->wwwroot.'/blog/index.php');
  36         } else {
  37             redirect($CFG->wwwroot.'/blog/index.php?filtertype=course&amp;filterselect='.$courseid);
  38         }
  39     }
  40
  41     $site = get_site();
  42
  43     $strpreferences = get_string('preferences');
  44     $strblogs       = get_string('blogs', 'blog');
  45
  46     $navigation = "<a href='".$CFG->wwwroot."/blog/'>$strblogs</a> -> $strpreferences";
  47
  48     print_header("$site->shortname: $strblogs : $strpreferences", $strblogs, $navigation);
  49     print_heading($strpreferences);
  50
  51     print_simple_box_start('center', '', '');
  52     require('./preferences.html');
  53     print_simple_box_end();
  54
  55     print_footer();
  56 ?>