course/user.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 /**
  18  * Display user activity reports for a course
  19  *
  20  * @copyright 1999 Martin Dougiamas  http://dougiamas.com
  21  * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  22  * @package course
  23  */
  24
  25 require_once("../config.php");
  26 require_once("lib.php");
  27
  28 $id      = required_param('id',PARAM_INT);       // course id
  29 $user    = required_param('user',PARAM_INT);     // user id
  30 $mode    = optional_param('mode', "todaylogs", PARAM_ALPHA);
  31
  32 $url = new moodle_url('/course/user.php', array('id'=>$id,'user'=>$user, 'mode'=>$mode));
  33
  34 $course = $DB->get_record('course', array('id'=>$id), '*', MUST_EXIST);
  35 $user = $DB->get_record("user", array("id"=>$user, 'deleted'=>0), '*', MUST_EXIST);
  36
  37 if ($mode === 'outline' or $mode === 'complete') {
  38     $url = new moodle_url('/report/outline/user.php', array('id'=>$user->id, 'course'=>$course->id, 'mode'=>$mode));
  39     redirect($url);
  40 }
  41 if ($mode === 'todaylogs' or $mode === 'alllogs') {
  42     $logmode = ($mode === 'todaylogs') ? 'today' : 'all';
  43     $url = new moodle_url('/report/log/user.php', array('id'=>$user->id, 'course'=>$course->id, 'mode'=>$logmode));
  44     redirect($url);
  45 }
  46 if ($mode === 'stats') {
  47     $url = new moodle_url('/report/stats/user.php', array('id'=>$user->id, 'course'=>$course->id));
  48     redirect($url);
  49 }
  50 if ($mode === 'coursecompletions' or $mode === 'coursecompletion') {
  51     $url = new moodle_url('/report/completion/user.php', array('id'=>$user->id, 'course'=>$course->id));
  52     redirect($url);
  53 }
  54
  55 $coursecontext   = context_course::instance($course->id);
  56 $personalcontext = context_user::instance($user->id);
  57
  58 $PAGE->set_url('/course/user.php', array('id'=>$id, 'user'=>$user->id, 'mode'=>$mode));
  59
  60 require_login();
  61 $PAGE->set_pagelayout('report');
  62 if (has_capability('moodle/user:viewuseractivitiesreport', $personalcontext) and !is_enrolled($coursecontext)) {
  63     // do not require parents to be enrolled in courses ;-)
  64     $PAGE->set_course($course);
  65 } else {
  66     require_login($course);
  67 }
  68
  69 if ($user->deleted) {
  70     echo $OUTPUT->header();
  71     echo $OUTPUT->heading(get_string('userdeleted'));
  72     echo $OUTPUT->footer();
  73     die;
  74 }
  75
  76 // prepare list of allowed modes
  77 $myreports  = ($course->showreports and $USER->id == $user->id);
  78 $anyreport  = has_capability('moodle/user:viewuseractivitiesreport', $personalcontext);
  79
  80 $modes = array();
  81
  82 // Used for grade reports, it represents whether we should be viewing the report as ourselves, or as the targetted user.
  83 $viewasuser = false;
  84
  85 if (has_capability('moodle/grade:viewall', $coursecontext)) {
  86     //ok - can view all course grades
  87     $modes[] = 'grade';
  88
  89 } else if ($course->showgrades and $user->id == $USER->id and has_capability('moodle/grade:view', $coursecontext)) {
  90     //ok - can view own grades
  91     $modes[] = 'grade';
  92
  93 } else if ($course->showgrades and has_capability('moodle/grade:viewall', $personalcontext)) {
  94     // ok - can view grades of this user - parent most probably
  95     $modes[] = 'grade';
  96     $viewasuser = true;
  97
  98 } else if ($course->showgrades and $anyreport) {
  99     // ok - can view grades of this user - parent most probably
 100     $modes[] = 'grade';
 101     $viewasuser = true;
 102 }
 103
 104 if (empty($modes)) {
 105     require_capability('moodle/user:viewuseractivitiesreport', $personalcontext);
 106 }
 107
 108 if (!in_array($mode, $modes)) {
 109     // forbidden or non-existent mode
 110     $mode = reset($modes);
 111 }
 112
 113 $eventdata = array(
 114     'context' => $coursecontext,
 115     'relateduserid' => $user->id,
 116     'other' => array('mode' => $mode),
 117 );
 118 $event = \core\event\course_user_report_viewed::create($eventdata);
 119 $event->trigger();
 120
 121 $stractivityreport = get_string("activityreport");
 122
 123 $PAGE->navigation->extend_for_user($user);
 124 $PAGE->navigation->set_userid_for_parent_checks($user->id); // see MDL-25805 for reasons and for full commit reference for reversal when fixed.
 125 $PAGE->set_title("$course->shortname: $stractivityreport ($mode)");
 126 $PAGE->set_heading($course->fullname);
 127 echo $OUTPUT->header();
 128
 129 switch ($mode) {
 130     case "grade":
 131         if (empty($CFG->grade_profilereport) or !file_exists($CFG->dirroot.'/grade/report/'.$CFG->grade_profilereport.'/lib.php')) {
 132             $CFG->grade_profilereport = 'user';
 133         }
 134         require_once $CFG->libdir.'/gradelib.php';
 135         require_once $CFG->dirroot.'/grade/lib.php';
 136         require_once $CFG->dirroot.'/grade/report/'.$CFG->grade_profilereport.'/lib.php';
 137
 138         $functionname = 'grade_report_'.$CFG->grade_profilereport.'_profilereport';
 139         if (function_exists($functionname)) {
 140             $functionname($course, $user, $viewasuser);
 141         }
 142         break;
 143
 144         break;
 145     default:
 146         // can not be reached ;-)
 147 }
 148
 149
 150 echo $OUTPUT->footer();