[Summary view] [Print] [Text view]

   1  <?php // $Id: index.php,v 1.6.2.2 2008/07/05 14:53:32 skodak Exp $
   2  
   3      /**
   4       * file index.php
   5       * index page to view notes.
   6       * if a course id is specified then the entries from that course are shown
   7       * if a user id is specified only notes related to that user are shown
   8       */
   9      require_once ('../config.php');
  10      require_once ('lib.php');
  11  
  12  /// retrieve parameters
  13      $courseid     = optional_param('course', SITEID, PARAM_INT);
  14      $userid       = optional_param('user', 0, PARAM_INT);
  15      $filtertype   = optional_param('filtertype', '', PARAM_ALPHA);
  16      $filterselect = optional_param('filterselect', 0, PARAM_INT);
  17  
  18  /// tabs compatibility
  19      switch($filtertype) {
  20          case 'course':
  21              $courseid = $filterselect;
  22              break;
  23          case 'site':
  24              $courseid = SITEID;
  25              break;
  26      }
  27  
  28  /// locate course information
  29      if (!$course = get_record('course', 'id', $courseid)) {
  30          error('Incorrect course id specified');
  31      }
  32  
  33  /// locate user information
  34      if ($userid) {
  35          if (!$user = get_record('user', 'id', $userid)) {
  36              error('Incorrect user id specified');
  37          }
  38          $filtertype = 'user';
  39          $filterselect = $user->id;
  40  
  41          if ($user->deleted) {
  42              print_header();
  43              print_heading(get_string('userdeleted'));
  44              print_footer();
  45              die;
  46          }
  47  
  48      } else {
  49          $filtertype = 'course';
  50          $filterselect = $course->id;
  51      }
  52  
  53  /// require login to access notes
  54      require_login($course->id);
  55      add_to_log($courseid, 'notes', 'view', 'index.php?course='.$courseid.'&amp;user='.$userid, 'view notes');
  56  
  57  
  58  /// output HTML
  59      if ($course->id == SITEID) {
  60          $coursecontext = get_context_instance(CONTEXT_SYSTEM);   // SYSTEM context
  61      } else {
  62          $coursecontext = get_context_instance(CONTEXT_COURSE, $course->id);   // Course context
  63      }
  64      $systemcontext = get_context_instance(CONTEXT_SYSTEM);   // SYSTEM context
  65      
  66      $strnotes = get_string('notes', 'notes');
  67      $nav = array();
  68      if (has_capability('moodle/course:viewparticipants', $coursecontext) || has_capability('moodle/site:viewparticipants', $systemcontext)) {
  69          $nav[] = array('name' => get_string('participants'), 'link' => $CFG->wwwroot . '/user/index.php?id=' . $course->id, 'type' => 'misc');
  70      }
  71      if ($userid) {
  72          $nav[] = array('name' => fullname($user), 'link' => $CFG->wwwroot . '/user/view.php?id=' . $user->id. '&amp;course=' . $course->id, 'type' => 'misc');
  73      }
  74      $nav[] = array('name' => $strnotes, 'link' => '', 'type' => 'misc');
  75  
  76      print_header($course->shortname . ': ' . $strnotes, $course->fullname, build_navigation($nav));
  77  
  78      $showroles = 1;
  79      $currenttab = 'notes';
  80      require_once($CFG->dirroot .'/user/tabs.php');
  81  
  82      $strsitenotes = get_string('sitenotes', 'notes');
  83      $strcoursenotes = get_string('coursenotes', 'notes');
  84      $strpersonalnotes = get_string('personalnotes', 'notes');
  85      $straddnewnote = get_string('addnewnote', 'notes');
  86  
  87      print_box_start();
  88  
  89      if ($courseid != SITEID) {
  90          //echo '<a href="#sitenotes">' . $strsitenotes . '</a> | <a href="#coursenotes">' . $strcoursenotes . '</a> | <a href="#personalnotes">' . $strpersonalnotes . '</a>';
  91          $context = get_context_instance(CONTEXT_COURSE, $courseid);
  92          $addid = has_capability('moodle/notes:manage', $context) ? $courseid : 0;
  93          $view = has_capability('moodle/notes:view', $context);
  94          note_print_notes('<a name="sitenotes"></a>' . $strsitenotes, $addid, $view, 0, $userid, NOTES_STATE_SITE, 0);
  95          note_print_notes('<a name="coursenotes"></a>' . $strcoursenotes. ' ('.$course->fullname.')', $addid, $view, $courseid, $userid, NOTES_STATE_PUBLIC, 0);
  96          note_print_notes('<a name="personalnotes"></a>' . $strpersonalnotes, $addid, $view, $courseid, $userid, NOTES_STATE_DRAFT, $USER->id);
  97  
  98      } else {  // Normal course
  99          //echo '<a href="#sitenotes">' . $strsitenotes . '</a> | <a href="#coursenotes">' . $strcoursenotes . '</a>';
 100          $view = has_capability('moodle/notes:view', get_context_instance(CONTEXT_SYSTEM));
 101          note_print_notes('<a name="sitenotes"></a>' . $strsitenotes, 0, $view, 0, $userid, NOTES_STATE_SITE, 0);
 102          echo '<a name="coursenotes"></a>';
 103  
 104          if (!empty($userid)) {
 105              $courses = get_my_courses($userid);
 106              foreach($courses as $c) {
 107                  $header = '<a href="' . $CFG->wwwroot . '/course/view.php?id=' . $c->id . '">' . $c->fullname . '</a>';
 108                  if (has_capability('moodle/notes:manage', get_context_instance(CONTEXT_COURSE, $c->id))) {
 109                      $addid = $c->id;
 110                  } else {
 111                      $addid = 0;
 112                  }
 113                  note_print_notes($header, $addid, $view, $c->id, $userid, NOTES_STATE_PUBLIC, 0);
 114              }
 115          }
 116      }
 117  
 118      print_box_end();
 119  
 120      print_footer($course);
 121  ?>