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 if ($id == SITEID) {
  59     $PAGE->set_context($personalcontext);
  60     $PAGE->set_heading(fullname($user));
  61 } else {
  62     $PAGE->set_context($coursecontext);
  63     $PAGE->set_secondary_active_tab('participants');
  64     $PAGE->set_heading($course->fullname);
  65 }
  66
  67 $PAGE->set_url('/course/user.php', array('id'=>$id, 'user'=>$user->id, 'mode'=>$mode));
  68
  69 require_login();
  70 $PAGE->set_pagelayout('report');
  71 if (has_capability('moodle/user:viewuseractivitiesreport', $personalcontext) and !is_enrolled($coursecontext)) {
  72     // do not require parents to be enrolled in courses ;-)
  73     $PAGE->set_course($course);
  74 } else {
  75     require_login($course);
  76 }
  77
  78 if ($user->deleted) {
  79     echo $OUTPUT->header();
  80     echo $OUTPUT->heading(get_string('userdeleted'));
  81     echo $OUTPUT->footer();
  82     die;
  83 }
  84
  85 // prepare list of allowed modes
  86 $myreports  = ($course->showreports and $USER->id == $user->id);
  87 $anyreport  = has_capability('moodle/user:viewuseractivitiesreport', $personalcontext);
  88
  89 $modes = array();
  90
  91 // Used for grade reports, it represents whether we should be viewing the report as ourselves, or as the targetted user.
  92 $viewasuser = false;
  93
  94 if (has_capability('moodle/grade:viewall', $coursecontext)) {
  95     //ok - can view all course grades
  96     $modes[] = 'grade';
  97
  98 } else if ($course->showgrades and $user->id == $USER->id and has_capability('moodle/grade:view', $coursecontext)) {
  99     //ok - can view own grades
 100     $modes[] = 'grade';
 101
 102 } else if ($course->showgrades and has_capability('moodle/grade:viewall', $personalcontext)) {
 103     // ok - can view grades of this user - parent most probably
 104     $modes[] = 'grade';
 105     $viewasuser = true;
 106
 107 } else if ($course->showgrades and $anyreport) {
 108     // ok - can view grades of this user - parent most probably
 109     $modes[] = 'grade';
 110     $viewasuser = true;
 111 }
 112
 113 if (empty($modes)) {
 114     require_capability('moodle/user:viewuseractivitiesreport', $personalcontext);
 115 }
 116
 117 if (!in_array($mode, $modes)) {
 118     // forbidden or non-existent mode
 119     $mode = reset($modes);
 120 }
 121
 122 $eventdata = array(
 123     'context' => $coursecontext,
 124     'relateduserid' => $user->id,
 125     'other' => array('mode' => $mode),
 126 );
 127 $event = \core\event\course_user_report_viewed::create($eventdata);
 128 $event->trigger();
 129
 130 $stractivityreport = get_string("activityreport");
 131
 132 $PAGE->navigation->extend_for_user($user);
 133 $PAGE->navigation->set_userid_for_parent_checks($user->id); // see MDL-25805 for reasons and for full commit reference for reversal when fixed.
 134 $PAGE->set_title("$course->shortname: $stractivityreport ($mode)");
 135
 136 switch ($mode) {
 137     case "grade":
 138         // Change the navigation to point to the my grade node (If we are a student).
 139         if ($USER->id == $user->id) {
 140             require_once($CFG->dirroot . '/user/lib.php');
 141             // Get the correct 'Grades' url to point to.
 142             $activeurl = user_mygrades_url();
 143             $navbar = $PAGE->navbar->add(get_string('grades', 'grades'), $activeurl, navigation_node::TYPE_SETTING, null, 'grades');
 144             $activenode = $navbar->add($course->shortname);
 145             $activenode->make_active();
 146             // Find the course node and collapse it.
 147             $coursenode = $PAGE->navigation->find($course->id, navigation_node::TYPE_COURSE);
 148             $coursenode->collapse = true;
 149             $coursenode->make_inactive();
 150
 151             if (!preg_match('/^user\d{0,}$/', $activenode->key)) { // No user name found.
 152                 $userurl = new moodle_url('/user/view.php', array('id' => $user->id, 'course' => $course->id));
 153                 // Add the user name.
 154                 $usernode = $activenode->add(fullname($user), $userurl, navigation_node::TYPE_SETTING);
 155                 $usernode->add(get_string('grades'));
 156             } else {
 157                 $url = new moodle_url('/course/user.php', array('id' => $id, 'user' => $user->id, 'mode' => $mode));
 158                 $reportnode = $activenode->add(get_string('pluginname', 'gradereport_user'), $url);
 159             }
 160         } else {
 161             if ($course->id == SITEID) {
 162                 $activenode = $PAGE->navigation->find('user' . $user->id, null);
 163             } else {
 164                 $currentcoursenode = $PAGE->navigation->find($course->id, navigation_node::TYPE_COURSE);
 165                 $activenode = $currentcoursenode->find_active_node();
 166             }
 167
 168             // Check to see if the active node is a user name.
 169             if (!preg_match('/^user\d{0,}$/', $activenode->key)) { // No user name found.
 170                 $userurl = new moodle_url('/user/view.php', array('id' => $user->id, 'course' => $course->id));
 171                 // Add the user name.
 172                 $PAGE->navbar->add(fullname($user), $userurl, navigation_node::TYPE_SETTING);
 173             }
 174             $PAGE->navbar->add(get_string('report'));
 175             $gradeurl = new moodle_url('/course/user.php', array('id' => $id, 'user' => $user->id, 'mode' => $mode));
 176             // Add the 'grades' node to the navbar.
 177             $navbar = $PAGE->navbar->add(get_string('grades', 'grades'), $gradeurl, navigation_node::TYPE_SETTING);
 178         }
 179
 180         echo $OUTPUT->header();
 181
 182         if ($course->id !== SITEID) {
 183             $userheading = array(
 184                 'heading' => fullname($user, has_capability('moodle/site:viewfullnames', $PAGE->context)),
 185                 'user' => $user,
 186                 'usercontext' => $personalcontext,
 187             );
 188             echo $OUTPUT->context_header($userheading, 2);
 189
 190             echo $OUTPUT->heading(get_string('grades', 'moodle'), 2, 'main mt-4 mb-4');
 191         }
 192
 193         if (empty($CFG->grade_profilereport) or !file_exists($CFG->dirroot.'/grade/report/'.$CFG->grade_profilereport.'/lib.php')) {
 194             $CFG->grade_profilereport = 'user';
 195         }
 196         require_once $CFG->libdir.'/gradelib.php';
 197         require_once $CFG->dirroot.'/grade/lib.php';
 198         require_once $CFG->dirroot.'/grade/report/'.$CFG->grade_profilereport.'/lib.php';
 199
 200         // User must be able to view this grade report.
 201         if (!$viewasuser) {
 202             require_capability('gradereport/' . $CFG->grade_profilereport . ':view', $coursecontext);
 203         }
 204
 205         $functionname = 'grade_report_'.$CFG->grade_profilereport.'_profilereport';
 206         if (function_exists($functionname)) {
 207             $functionname($course, $user, $viewasuser);
 208         }
 209         break;
 210
 211     default:
 212         // It's unlikely to reach this piece of code, as the mode is never empty and it sets mode as grade in most of the cases.
 213         // Display the page header to avoid breaking the navigation. A course/user.php review will be done in MDL-49939.
 214         echo $OUTPUT->header();
 215 }
 216
 217 echo $OUTPUT->footer();