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   = get_context_instance(CONTEXT_COURSE, $course->id);
  56 $personalcontext = get_context_instance(CONTEXT_USER, $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('admin');
  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 if (has_capability('moodle/grade:viewall', $coursecontext)) {
  83     //ok - can view all course grades
  84     $modes[] = 'grade';
  85
  86 } else if ($course->showgrades and $user->id == $USER->id and has_capability('moodle/grade:view', $coursecontext)) {
  87     //ok - can view own grades
  88     $modes[] = 'grade';
  89
  90 } else if ($course->showgrades and has_capability('moodle/grade:viewall', $personalcontext)) {
  91     // ok - can view grades of this user - parent most probably
  92     $modes[] = 'grade';
  93
  94 } else if ($course->showgrades and $anyreport) {
  95     // ok - can view grades of this user - parent most probably
  96     $modes[] = 'grade';
  97 }
  98
  99 if (empty($modes)) {
 100     require_capability('moodle/user:viewuseractivitiesreport', $personalcontext);
 101 }
 102
 103 if (!in_array($mode, $modes)) {
 104     // forbidden or non-existent mode
 105     $mode = reset($modes);
 106 }
 107
 108 add_to_log($course->id, "course", "user report", "user.php?id=$course->id&amp;user=$user->id&amp;mode=$mode", "$user->id");
 109
 110 $stractivityreport = get_string("activityreport");
 111
 112 $PAGE->navigation->extend_for_user($user);
 113 $PAGE->navigation->set_userid_for_parent_checks($user->id); // see MDL-25805 for reasons and for full commit reference for reversal when fixed.
 114 $PAGE->set_title("$course->shortname: $stractivityreport ($mode)");
 115 $PAGE->set_heading($course->fullname);
 116 echo $OUTPUT->header();
 117
 118 switch ($mode) {
 119     case "grade":
 120         if (empty($CFG->grade_profilereport) or !file_exists($CFG->dirroot.'/grade/report/'.$CFG->grade_profilereport.'/lib.php')) {
 121             $CFG->grade_profilereport = 'user';
 122         }
 123         require_once $CFG->libdir.'/gradelib.php';
 124         require_once $CFG->dirroot.'/grade/lib.php';
 125         require_once $CFG->dirroot.'/grade/report/'.$CFG->grade_profilereport.'/lib.php';
 126
 127         $functionname = 'grade_report_'.$CFG->grade_profilereport.'_profilereport';
 128         if (function_exists($functionname)) {
 129             $functionname($course, $user);
 130         }
 131         break;
 132
 133         break;
 134     default:
 135         // can not be reached ;-)
 136 }
 137
 138
 139 echo $OUTPUT->footer();