mod/lams/view.php

   1 <?php  // $Id$
   2
   3 /// This page prints a particular instance of lams
   4 /// (Replace lams with the name of your module)
   5
   6 require_once("../../config.php");
   7 require_once("lib.php");
   8 require_once("constants.php");
   9
  10 $id = optional_param('id', 0, PARAM_INT);    // Course Module ID, or
  11
  12 if (! $cm = get_coursemodule_from_id('lams', $id)) {
  13     error("Course Module ID was incorrect");
  14 }
  15
  16 if (! $course = get_record("course", "id", $cm->course)) {
  17     error("Course is misconfigured");
  18 }
  19
  20 if (! $lams = get_record("lams", "id", $cm->instance)) {
  21     error("Course module is incorrect");
  22 }
  23
  24 require_login($course, true, $cm);
  25 $context = get_context_instance(CONTEXT_MODULE, $cm->id);
  26
  27 add_to_log($course->id, "lams", "view", "view.php?id=$cm->id", "$lams->id");
  28
  29 /// Print the page header
  30 $navigation = build_navigation('', $cm);
  31 print_header_simple(format_string($lams->name), "", $navigation, "", "", true,
  32         update_module_button($cm->id, $course->id, get_string("lesson","lams")), navmenu($course, $cm));
  33
  34 echo '<table id="layout-table"><tr>';
  35 echo '<td id="middle-column">';
  36 print_heading(format_string($lams->name));
  37
  38 //$strlamss = get_string("modulenameplural", "lams");
  39 //$strlams  = get_string("modulename", "lams");
  40
  41 //print_header("$course->shortname: $lams->name", "$course->fullname",
  42 //             "$navigation <A HREF=index.php?id=$course->id>$strlamss</A> -> $lams->name",
  43 //              "", "", true, update_module_button($cm->id, $course->id, $strlams),
  44 //              navmenu($course, $cm));
  45
  46 /// Print the main part of the page
  47 if(has_capability('mod/lams:manage', $context)){
  48     $datetime =    date("F d,Y g:i a");
  49     $plaintext = trim($datetime).trim($USER->username).trim($LAMSCONSTANTS->monitor_method).trim($CFG->lams_serverid).trim($CFG->lams_serverkey);
  50     $hash = sha1(strtolower($plaintext));
  51     $url = $CFG->lams_serverurl.$LAMSCONSTANTS->login_request.
  52         '?'.$LAMSCONSTANTS->param_uid.'='.$USER->username.
  53         '&'.$LAMSCONSTANTS->param_method.'='.$LAMSCONSTANTS->monitor_method.
  54         '&'.$LAMSCONSTANTS->param_timestamp.'='.urlencode($datetime).
  55         '&'.$LAMSCONSTANTS->param_serverid.'='.$CFG->lams_serverid.
  56         '&'.$LAMSCONSTANTS->param_hash.'='.$hash.
  57         '&'.$LAMSCONSTANTS->param_lsid.'='.$lams->learning_session_id.
  58         '&'.$LAMSCONSTANTS->param_courseid.'='.$lams->course;
  59     print_simple_box_start('center');
  60     echo '<a target="LAMS Monitor" title="LAMS Monitor" href="'.$url.'">'.get_string("openmonitor", "lams").'</a>';
  61     print_simple_box_end();
  62
  63     $plaintext = trim($datetime).trim($USER->username).trim($LAMSCONSTANTS->learner_method).trim($CFG->lams_serverid).trim($CFG->lams_serverkey);
  64     $hash = sha1(strtolower($plaintext));
  65     $url = $CFG->lams_serverurl.$LAMSCONSTANTS->login_request.
  66         '?'.$LAMSCONSTANTS->param_uid.'='.$USER->username.
  67         '&'.$LAMSCONSTANTS->param_method.'='.$LAMSCONSTANTS->learner_method.
  68         '&'.$LAMSCONSTANTS->param_timestamp.'='.urlencode($datetime).
  69         '&'.$LAMSCONSTANTS->param_serverid.'='.$CFG->lams_serverid.
  70         '&'.$LAMSCONSTANTS->param_hash.'='.$hash.
  71         '&'.$LAMSCONSTANTS->param_lsid.'='.$lams->learning_session_id.
  72         '&'.$LAMSCONSTANTS->param_courseid.'='.$lams->course;
  73     print_simple_box_start('center');
  74     echo '<a target="LAMS Learner" title="LAMS Learner" href="'.$url.'">'.get_string("openlearner", "lams").'</a>';
  75     print_simple_box_end();
  76 }else if(has_capability('mod/lams:participate', $context)){
  77     $datetime =    date("F d,Y g:i a");
  78     $plaintext = trim($datetime).trim($USER->username).trim($LAMSCONSTANTS->learner_method).trim($CFG->lams_serverid).trim($CFG->lams_serverkey);
  79     $hash = sha1(strtolower($plaintext));
  80     $url = $CFG->lams_serverurl.$LAMSCONSTANTS->login_request.
  81         '?'.$LAMSCONSTANTS->param_uid.'='.$USER->username.
  82         '&'.$LAMSCONSTANTS->param_method.'='.$LAMSCONSTANTS->learner_method.
  83         '&'.$LAMSCONSTANTS->param_timestamp.'='.urlencode($datetime).
  84         '&'.$LAMSCONSTANTS->param_serverid.'='.$CFG->lams_serverid.
  85         '&'.$LAMSCONSTANTS->param_hash.'='.$hash.
  86         '&'.$LAMSCONSTANTS->param_lsid.'='.$lams->learning_session_id.
  87         '&'.$LAMSCONSTANTS->param_courseid.'='.$lams->course;
  88     print_simple_box_start('center');
  89     echo '<a target="LAMS Learner" title="LAMS Learner" href="'.$url.'">'.get_string("openlearner", "lams").'</a>';
  90     print_simple_box_end();
  91 }
  92
  93 if ($lams->introduction) {
  94     print_box(format_text($lams->introduction), 'generalbox', 'intro');
  95 }
  96
  97
  98 /// Finish the page
  99 echo '</td></tr></table>';
 100
 101
 102
 103 /// Finish the page
 104 print_footer($course);
 105
 106 ?>