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   1  <?php // $Id: groupings.php,v 1.2.2.3 2008/01/18 10:49:24 skodak Exp $
   2        // Allows a creator to edit groupings
   3  
   4  require_once '../config.php';
   5  require_once $CFG->dirroot.'/group/lib.php';
   6  
   7  $courseid = required_param('id', PARAM_INT);
   8  
   9  if (!$course = get_record('course', 'id', $courseid)) {
  10      print_error('nocourseid');
  11  }
  12  
  13  require_login($course);
  14  $context = get_context_instance(CONTEXT_COURSE, $course->id);
  15  require_capability('moodle/course:managegroups', $context);
  16  
  17  $strgrouping     = get_string('grouping', 'group');
  18  $strgroups       = get_string('groups');
  19  $strname         = get_string('name');
  20  $strdelete       = get_string('delete');
  21  $stredit         = get_string('edit');
  22  $srtnewgrouping  = get_string('creategrouping', 'group');
  23  $strgroups       = get_string('groups');
  24  $strgroupings    = get_string('groupings', 'group');
  25  $struses         = get_string('activities');
  26  $strparticipants = get_string('participants');
  27  $strmanagegrping = get_String('showgroupsingrouping', 'group');
  28  
  29  $navlinks = array(array('name'=>$strparticipants, 'link'=>$CFG->wwwroot.'/user/index.php?id='.$courseid, 'type'=>'misc'),
  30                    array('name'=>$strgroupings, 'link'=>'', 'type'=>'misc'));
  31  $navigation = build_navigation($navlinks);
  32  
  33  /// Print header
  34  print_header_simple($strgroupings, ': '.$strgroupings, $navigation, '', '', true, '', navmenu($course));
  35  
  36  // Add tabs
  37  $currenttab = 'groupings';
  38  require ('tabs.php');
  39  
  40  print_heading($strgroupings);
  41  
  42  $data = array();
  43  if ($groupings = get_records('groupings', 'courseid', $course->id, 'name')) {
  44      foreach($groupings as $grouping) {
  45          $line = array();
  46          $line[0] = format_string($grouping->name);
  47  
  48          if ($groups = groups_get_all_groups($courseid, 0, $grouping->id)) {
  49              $groupnames = array();
  50              foreach ($groups as $group) {
  51                  $groupnames[] = format_string($group->name);
  52              }
  53              $line[1] = implode(', ', $groupnames);
  54          } else {
  55              $line[1] = get_string('none');
  56          }
  57          $line[2] = (int)count_records('course_modules', 'course', $course->id, 'groupingid', $grouping->id);
  58  
  59          $buttons  = "<a title=\"$stredit\" href=\"grouping.php?id=$grouping->id\"><img".
  60                      " src=\"$CFG->pixpath/t/edit.gif\" class=\"iconsmall\" alt=\"$stredit\" /></a> ";
  61          $buttons .= "<a title=\"$strdelete\" href=\"grouping.php?id=$grouping->id&amp;delete=1\"><img".
  62                      " src=\"$CFG->pixpath/t/delete.gif\" class=\"iconsmall\" alt=\"$strdelete\" /></a> ";
  63          $buttons .= "<a title=\"$strmanagegrping\" href=\"assign.php?id=$grouping->id\"><img".
  64                      " src=\"$CFG->pixpath/i/group.gif\" class=\"icon\" alt=\"$strmanagegrping\" /></a> ";
  65  
  66          $line[3] = $buttons;
  67          $data[] = $line;
  68      }
  69  }
  70  $table = new object();
  71  $table->head  = array($strgrouping, $strgroups, $struses, $stredit);
  72  $table->size  = array('30%', '50%', '10%', '10%');
  73  $table->align = array('left', 'left', 'center', 'center');
  74  $table->width = '90%';
  75  $table->data  = $data;
  76  print_table($table);
  77  
  78  echo '<div class="buttons">';
  79  print_single_button('grouping.php', array('courseid'=>$courseid), $srtnewgrouping);
  80  echo '</div>';
  81  
  82  print_footer($course);
  83  
  84  ?>