mod/scorm/view.php

   1 <?php
   2 // This file is part of Moodle - http://moodle.org/
   3 //
   4 // Moodle is free software: you can redistribute it and/or modify
   5 // it under the terms of the GNU General Public License as published by
   6 // the Free Software Foundation, either version 3 of the License, or
   7 // (at your option) any later version.
   8 //
   9 // Moodle is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU General Public License
  15 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 require_once("../../config.php");
  18 require_once($CFG->dirroot.'/mod/scorm/locallib.php');
  19
  20 $id = optional_param('id', '', PARAM_INT);       // Course Module ID, or
  21 $a = optional_param('a', '', PARAM_INT);         // scorm ID
  22 $organization = optional_param('organization', '', PARAM_INT); // organization ID
  23 $action = optional_param('action', '', PARAM_ALPHA);
  24
  25 if (!empty($id)) {
  26     if (! $cm = get_coursemodule_from_id('scorm', $id)) {
  27         print_error('invalidcoursemodule');
  28     }
  29     if (! $course = $DB->get_record("course", array("id"=>$cm->course))) {
  30         print_error('coursemisconf');
  31     }
  32     if (! $scorm = $DB->get_record("scorm", array("id"=>$cm->instance))) {
  33         print_error('invalidcoursemodule');
  34     }
  35 } else if (!empty($a)) {
  36     if (! $scorm = $DB->get_record("scorm", array("id"=>$a))) {
  37         print_error('invalidcoursemodule');
  38     }
  39     if (! $course = $DB->get_record("course", array("id"=>$scorm->course))) {
  40         print_error('coursemisconf');
  41     }
  42     if (! $cm = get_coursemodule_from_instance("scorm", $scorm->id, $course->id)) {
  43         print_error('invalidcoursemodule');
  44     }
  45 } else {
  46     print_error('missingparameter');
  47 }
  48
  49 $url = new moodle_url('/mod/scorm/view.php', array('id'=>$cm->id));
  50 if ($organization !== '') {
  51     $url->param('organization', $organization);
  52 }
  53 $PAGE->set_url($url);
  54 $forcejs = get_config('scorm', 'forcejavascript');
  55 if (!empty($forcejs)) {
  56     $PAGE->add_body_class('forcejavascript');
  57 }
  58
  59 require_login($course->id, false, $cm);
  60
  61 $context = get_context_instance(CONTEXT_COURSE, $course->id);
  62 $contextmodule = get_context_instance(CONTEXT_MODULE, $cm->id);
  63
  64 if (isset($SESSION->scorm)) {
  65     unset($SESSION->scorm);
  66 }
  67
  68 $strscorms = get_string("modulenameplural", "scorm");
  69 $strscorm  = get_string("modulename", "scorm");
  70
  71 $shortname = format_string($course->shortname, true, array('context' => $context));
  72 $pagetitle = strip_tags($shortname.': '.format_string($scorm->name));
  73
  74 add_to_log($course->id, 'scorm', 'pre-view', 'view.php?id='.$cm->id, "$scorm->id", $cm->id);
  75
  76 if ((has_capability('mod/scorm:skipview', $contextmodule))) {
  77     scorm_simple_play($scorm, $USER, $contextmodule, $cm->id);
  78 }
  79
  80 //
  81 // Print the page header
  82 //
  83 $PAGE->set_title($pagetitle);
  84 $PAGE->set_heading($course->fullname);
  85 echo $OUTPUT->header();
  86
  87 if (!empty($action) && confirm_sesskey() && has_capability('mod/scorm:deleteownresponses', $contextmodule)) {
  88     if ($action == 'delete') {
  89         $confirmurl = new moodle_url($PAGE->url, array('action'=>'deleteconfirm'));
  90         echo $OUTPUT->confirm(get_string('deleteuserattemptcheck', 'scorm'), $confirmurl, $PAGE->url);
  91         echo $OUTPUT->footer();
  92         exit;
  93     } else if ($action == 'deleteconfirm') {
  94         //delete this users attempts.
  95         $DB->delete_records('scorm_scoes_track', array('userid' => $USER->id, 'scormid' => $scorm->id));
  96         scorm_update_grades($scorm, $USER->id, true);
  97         echo $OUTPUT->notification(get_string('scormresponsedeleted', 'scorm'), 'notifysuccess');
  98     }
  99 }
 100
 101 $currenttab = 'info';
 102 require($CFG->dirroot . '/mod/scorm/tabs.php');
 103
 104 // Print the main part of the page
 105 echo $OUTPUT->heading(format_string($scorm->name));
 106 $attemptstatus = '';
 107 if ($scorm->displayattemptstatus == 1) {
 108     $attemptstatus = scorm_get_attempt_status($USER, $scorm, $cm);
 109 }
 110 echo $OUTPUT->box(format_module_intro('scorm', $scorm, $cm->id).$attemptstatus, 'generalbox boxaligncenter boxwidthwide', 'intro');
 111
 112 $scormopen = true;
 113 $timenow = time();
 114 if (!empty($scorm->timeopen) && $scorm->timeopen > $timenow) {
 115     echo $OUTPUT->box(get_string("notopenyet", "scorm", userdate($scorm->timeopen)), "generalbox boxaligncenter");
 116     $scormopen = false;
 117 }
 118 if (!empty($scorm->timeclose) && $timenow > $scorm->timeclose) {
 119     echo $OUTPUT->box(get_string("expired", "scorm", userdate($scorm->timeclose)), "generalbox boxaligncenter");
 120     $scormopen = false;
 121 }
 122 if ($scormopen) {
 123     scorm_view_display($USER, $scorm, 'view.php?id='.$cm->id, $cm);
 124 }
 125 if (!empty($forcejs)) {
 126     echo $OUTPUT->box(get_string("forcejavascriptmessage", "scorm"), "generalbox boxaligncenter forcejavascriptmessage");
 127 }
 128 echo $OUTPUT->footer();