report/log/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 (totals)
  19  *
  20  * @package    report_log
  21  * @copyright  1999 onwards Martin Dougiamas  http://dougiamas.com
  22  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23  */
  24
  25 require('../../config.php');
  26 require_once($CFG->dirroot.'/report/log/locallib.php');
  27 require_once($CFG->dirroot.'/lib/tablelib.php');
  28
  29 $userid   = required_param('id', PARAM_INT);
  30 $courseid = required_param('course', PARAM_INT);
  31 $mode     = optional_param('mode', 'today', PARAM_ALPHA);
  32 $page     = optional_param('page', 0, PARAM_INT);
  33 $perpage  = optional_param('perpage', 100, PARAM_INT);
  34 $logreader   = optional_param('logreader', '', PARAM_COMPONENT); // Log reader which will be used for displaying logs.
  35
  36 if ($mode !== 'today' and $mode !== 'all') {
  37     $mode = 'today';
  38 }
  39
  40 $user = $DB->get_record('user', array('id' => $userid, 'deleted' => 0), '*', MUST_EXIST);
  41 $course = $DB->get_record('course', array('id' => $courseid), '*', MUST_EXIST);
  42
  43 $coursecontext   = context_course::instance($course->id);
  44 $personalcontext = context_user::instance($user->id);
  45
  46 if ($courseid == SITEID) {
  47     $PAGE->set_context($personalcontext);
  48 }
  49
  50 if ($USER->id != $user->id and has_capability('moodle/user:viewuseractivitiesreport', $personalcontext)
  51         and !is_enrolled($coursecontext, $USER) and is_enrolled($coursecontext, $user)) {
  52     //TODO: do not require parents to be enrolled in courses - this is a hack!
  53     require_login();
  54     $PAGE->set_course($course);
  55 } else {
  56     require_login($course);
  57 }
  58
  59 list($all, $today) = report_log_can_access_user_report($user, $course);
  60
  61 if (!$today && !$all) {
  62     print_error('nocapability', 'report_log');
  63 }
  64
  65 if ($mode === 'today') {
  66     if (!$today) {
  67         require_capability('report/log:viewtoday', $coursecontext);
  68     }
  69 } else {
  70     if (!$all) {
  71         require_capability('report/log:view', $coursecontext);
  72     }
  73 }
  74
  75 $stractivityreport = get_string('activityreport');
  76
  77 $PAGE->set_pagelayout('report');
  78 $PAGE->set_url('/report/log/user.php', array('id' => $user->id, 'course' => $course->id, 'mode' => $mode));
  79 $PAGE->navigation->extend_for_user($user);
  80 $PAGE->navigation->set_userid_for_parent_checks($user->id); // see MDL-25805 for reasons and for full commit reference for reversal when fixed.
  81 $PAGE->set_title("$course->shortname: $stractivityreport");
  82
  83 // Create the appropriate breadcrumb.
  84 $navigationnode = array(
  85         'url' => new moodle_url('/report/log/user.php', array('id' => $user->id, 'course' => $course->id, 'mode' => $mode))
  86     );
  87 if ($mode === 'today') {
  88     $navigationnode['name'] = get_string('todaylogs');
  89 } else {
  90     $navigationnode['name'] = get_string('alllogs');
  91 }
  92 $PAGE->add_report_nodes($user->id, $navigationnode);
  93
  94 if ($courseid == SITEID) {
  95     $PAGE->set_heading(fullname($user));
  96 } else {
  97     $PAGE->set_heading($course->fullname);
  98 }
  99
 100 // Trigger a user logs viewed event.
 101 $event = \report_log\event\user_report_viewed::create(array('context' => $coursecontext, 'relateduserid' => $userid,
 102         'other' => array('mode' => $mode)));
 103 $event->trigger();
 104
 105 echo $OUTPUT->header();
 106 if ($courseid != SITEID) {
 107     $userheading = array(
 108             'user' => $user,
 109             'usercontext' => $personalcontext,
 110         );
 111     echo $OUTPUT->context_header($userheading, 2);
 112 }
 113
 114 // Time to filter records from.
 115 if ($mode === 'today') {
 116     $timefrom = usergetmidnight(time());
 117 } else {
 118     $timefrom = 0;
 119 }
 120
 121 $output = $PAGE->get_renderer('report_log');
 122 $reportlog = new report_log_renderable($logreader, $course, $user->id, 0, '', -1, -1, false, false, true, false, $PAGE->url,
 123         $timefrom, '', $page, $perpage, 'timecreated DESC');
 124
 125 // Setup table if log reader is enabled.
 126 if (!empty($reportlog->selectedlogreader)) {
 127     $reportlog->setup_table();
 128     $reportlog->tablelog->is_downloadable(false);
 129 }
 130
 131 echo $output->reader_selector($reportlog);
 132
 133 if ($mode === 'all') {
 134     $reportlog->selecteddate = 0;
 135 }
 136
 137 // Print the graphic chart accordingly to the mode (all, today).
 138 echo '<div class="graph">';
 139 report_log_print_graph($course, $user, $mode, 0, $logreader);
 140 echo '</div>';
 141
 142 echo $output->render($reportlog);
 143 echo $OUTPUT->footer();