mod/scorm/report.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 // This script uses installed report plugins to print scorm reports
  18
  19 require_once("../../config.php");
  20 require_once($CFG->libdir.'/tablelib.php');
  21 require_once($CFG->dirroot.'/mod/scorm/locallib.php');
  22 require_once($CFG->dirroot.'/mod/scorm/reportsettings_form.php');
  23 require_once($CFG->dirroot.'/mod/scorm/report/reportlib.php');
  24 require_once($CFG->libdir.'/formslib.php');
  25 require_once($CFG->dirroot.'/mod/scorm/report/default.php'); // Parent class
  26 define('SCORM_REPORT_DEFAULT_PAGE_SIZE', 20);
  27 define('SCORM_REPORT_ATTEMPTS_ALL_STUDENTS', 0);
  28 define('SCORM_REPORT_ATTEMPTS_STUDENTS_WITH', 1);
  29 define('SCORM_REPORT_ATTEMPTS_STUDENTS_WITH_NO', 2);
  30
  31 $id = required_param('id', PARAM_INT);// Course Module ID, or
  32 $download = optional_param('download', '', PARAM_RAW);
  33 $mode = optional_param('mode', '', PARAM_ALPHA); // Report mode
  34
  35 $cm = get_coursemodule_from_id('scorm', $id, 0, false, MUST_EXIST);
  36 $course = $DB->get_record('course', array('id'=>$cm->course), '*', MUST_EXIST);
  37 $scorm = $DB->get_record('scorm', array('id'=>$cm->instance), '*', MUST_EXIST);
  38
  39 $contextmodule = context_module::instance($cm->id);
  40 $reportlist = scorm_report_list($contextmodule);
  41
  42 $url = new moodle_url('/mod/scorm/report.php');
  43
  44 $url->param('id', $id);
  45 if (empty($mode)) {
  46     $mode = reset($reportlist);
  47 } else if (!in_array($mode, $reportlist)) {
  48     print_error('erroraccessingreport', 'scorm');
  49 }
  50 $url->param('mode', $mode);
  51
  52 $PAGE->set_url($url);
  53
  54 require_login($course, false, $cm);
  55
  56 require_capability('mod/scorm:viewreport', $contextmodule);
  57
  58 if (count($reportlist) < 1) {
  59     print_error('erroraccessingreport', 'scorm');
  60 }
  61
  62 // Trigger a report viewed event.
  63 $event = \mod_scorm\event\report_viewed::create(array(
  64     'context' => $contextmodule,
  65     'other' => array(
  66         'scormid' => $scorm->id,
  67         'mode' => $mode
  68     )
  69 ));
  70 $event->add_record_snapshot('course_modules', $cm);
  71 $event->add_record_snapshot('scorm', $scorm);
  72 $event->trigger();
  73
  74 $userdata = null;
  75 if (!empty($download)) {
  76     $noheader = true;
  77 }
  78 /// Print the page header
  79 if (empty($noheader)) {
  80     $strreport = get_string('report', 'scorm');
  81     $strattempt = get_string('attempt', 'scorm');
  82
  83     $PAGE->set_title("$course->shortname: ".format_string($scorm->name));
  84     $PAGE->set_heading($course->fullname);
  85     $PAGE->navbar->add($strreport, new moodle_url('/mod/scorm/report.php', array('id'=>$cm->id)));
  86
  87     echo $OUTPUT->header();
  88     echo $OUTPUT->heading(format_string($scorm->name));
  89     $currenttab = 'reports';
  90     require($CFG->dirroot . '/mod/scorm/tabs.php');
  91 }
  92
  93 // Open the selected Scorm report and display it
  94 $reportclassname = "scorm_{$mode}_report";
  95 $report = new $reportclassname();
  96 $report->display($scorm, $cm, $course, $download); // Run the report!
  97
  98 // Print footer
  99
 100 if (empty($noheader)) {
 101     echo $OUTPUT->footer();
 102 }