report/log/index.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  * Displays different views of the logs.
  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($CFG->dirroot.'/course/lib.php');
  27 require_once($CFG->dirroot.'/report/log/locallib.php');
  28 require_once($CFG->libdir.'/adminlib.php');
  29
  30 $id          = optional_param('id', 0, PARAM_INT);// Course ID
  31 $host_course = optional_param('host_course', '', PARAM_PATH);// Course ID
  32
  33 if (empty($host_course)) {
  34     $hostid = $CFG->mnet_localhost_id;
  35     if (empty($id)) {
  36         $site = get_site();
  37         $id = $site->id;
  38     }
  39 } else {
  40     list($hostid, $id) = explode('/', $host_course);
  41 }
  42
  43 $group       = optional_param('group', 0, PARAM_INT); // Group to display
  44 $user        = optional_param('user', 0, PARAM_INT); // User to display
  45 $date        = optional_param('date', 0, PARAM_INT); // Date to display
  46 $modname     = optional_param('modname', '', PARAM_PLUGIN); // course_module->id
  47 $modid       = optional_param('modid', 0, PARAM_FILE); // number or 'site_errors'
  48 $modaction   = optional_param('modaction', '', PARAM_PATH); // an action as recorded in the logs
  49 $page        = optional_param('page', '0', PARAM_INT);     // which page to show
  50 $perpage     = optional_param('perpage', '100', PARAM_INT); // how many per page
  51 $showcourses = optional_param('showcourses', 0, PARAM_INT); // whether to show courses if we're over our limit.
  52 $showusers   = optional_param('showusers', 0, PARAM_INT); // whether to show users if we're over our limit.
  53 $chooselog   = optional_param('chooselog', 0, PARAM_INT);
  54 $logformat   = optional_param('logformat', 'showashtml', PARAM_ALPHA);
  55
  56 $params = array();
  57 if ($id !== 0) {
  58     $params['id'] = $id;
  59 }
  60 if ($host_course !== '') {
  61     $params['host_course'] = $host_course;
  62 }
  63 if ($group !== 0) {
  64     $params['group'] = $group;
  65 }
  66 if ($user !== 0) {
  67     $params['user'] = $user;
  68 }
  69 if ($date !== 0) {
  70     $params['date'] = $date;
  71 }
  72 if ($modname !== '') {
  73     $params['modname'] = $modname;
  74 }
  75 if ($modid !== 0) {
  76     $params['modid'] = $modid;
  77 }
  78 if ($modaction !== '') {
  79     $params['modaction'] = $modaction;
  80 }
  81 if ($page !== '0') {
  82     $params['page'] = $page;
  83 }
  84 if ($perpage !== '100') {
  85     $params['perpage'] = $perpage;
  86 }
  87 if ($showcourses !== 0) {
  88     $params['showcourses'] = $showcourses;
  89 }
  90 if ($showusers !== 0) {
  91     $params['showusers'] = $showusers;
  92 }
  93 if ($chooselog !== 0) {
  94     $params['chooselog'] = $chooselog;
  95 }
  96 if ($logformat !== 'showashtml') {
  97     $params['logformat'] = $logformat;
  98 }
  99 $PAGE->set_url('/report/log/index.php', $params);
 100 $PAGE->set_pagelayout('report');
 101
 102 if ($hostid == $CFG->mnet_localhost_id) {
 103     $course = $DB->get_record('course', array('id'=>$id), '*', MUST_EXIST);
 104
 105 } else {
 106     $course_stub       = $DB->get_record('mnet_log', array('hostid'=>$hostid, 'course'=>$id), '*', true);
 107     $course->id        = $id;
 108     $course->shortname = $course_stub->coursename;
 109     $course->fullname  = $course_stub->coursename;
 110 }
 111
 112 require_login($course);
 113
 114 $context = get_context_instance(CONTEXT_COURSE, $course->id);
 115
 116 require_capability('report/log:view', $context);
 117
 118 add_to_log($course->id, "course", "report log", "report/log/index.php?id=$course->id", $course->id);
 119
 120 $strlogs = get_string('logs');
 121 $stradministration = get_string('administration');
 122 $strreports = get_string('reports');
 123
 124 // Before we close session, make sure we have editing information in session.
 125 $adminediting = optional_param('adminedit', -1, PARAM_BOOL);
 126 if ($PAGE->user_allowed_editing() && $adminediting != -1) {
 127     $USER->editing = $adminediting;
 128 }
 129 session_get_instance()->write_close();
 130
 131 if (!empty($chooselog)) {
 132     $userinfo = get_string('allparticipants');
 133     $dateinfo = get_string('alldays');
 134
 135     if ($user) {
 136         $u = $DB->get_record('user', array('id'=>$user, 'deleted'=>0), '*', MUST_EXIST);
 137         $userinfo = fullname($u, has_capability('moodle/site:viewfullnames', $context));
 138     }
 139     if ($date) {
 140         $dateinfo = userdate($date, get_string('strftimedaydate'));
 141     }
 142
 143     switch ($logformat) {
 144         case 'showashtml':
 145             if ($hostid != $CFG->mnet_localhost_id || $course->id == SITEID) {
 146                 admin_externalpage_setup('reportlog');
 147                 echo $OUTPUT->header();
 148
 149             } else {
 150                 $PAGE->set_title($course->shortname .': '. $strlogs);
 151                 $PAGE->set_heading($course->fullname);
 152                 $PAGE->navbar->add("$userinfo, $dateinfo");
 153                 echo $OUTPUT->header();
 154             }
 155
 156             echo $OUTPUT->heading(format_string($course->fullname) . ": $userinfo, $dateinfo (".usertimezone().")");
 157             report_log_print_mnet_selector_form($hostid, $course, $user, $date, $modname, $modid, $modaction, $group, $showcourses, $showusers, $logformat);
 158
 159             if ($hostid == $CFG->mnet_localhost_id) {
 160                 print_log($course, $user, $date, 'l.time DESC', $page, $perpage,
 161                         "index.php?id=$course->id&amp;chooselog=1&amp;user=$user&amp;date=$date&amp;modid=$modid&amp;modaction=$modaction&amp;group=$group",
 162                         $modname, $modid, $modaction, $group);
 163             } else {
 164                 print_mnet_log($hostid, $id, $user, $date, 'l.time DESC', $page, $perpage, "", $modname, $modid, $modaction, $group);
 165             }
 166             break;
 167         case 'downloadascsv':
 168             if (!print_log_csv($course, $user, $date, 'l.time DESC', $modname,
 169                     $modid, $modaction, $group)) {
 170                 echo $OUTPUT->notification("No logs found!");
 171                 echo $OUTPUT->footer();
 172             }
 173             exit;
 174         case 'downloadasods':
 175             if (!print_log_ods($course, $user, $date, 'l.time DESC', $modname,
 176                     $modid, $modaction, $group)) {
 177                 echo $OUTPUT->notification("No logs found!");
 178                 echo $OUTPUT->footer();
 179             }
 180             exit;
 181         case 'downloadasexcel':
 182             if (!print_log_xls($course, $user, $date, 'l.time DESC', $modname,
 183                     $modid, $modaction, $group)) {
 184                 echo $OUTPUT->notification("No logs found!");
 185                 echo $OUTPUT->footer();
 186             }
 187             exit;
 188     }
 189
 190
 191 } else {
 192     if ($hostid != $CFG->mnet_localhost_id || $course->id == SITEID) {
 193         admin_externalpage_setup('reportlog', '', null, '', array('pagelayout'=>'report'));
 194         echo $OUTPUT->header();
 195     } else {
 196         $PAGE->set_title($course->shortname .': '. $strlogs);
 197         $PAGE->set_heading($course->fullname);
 198         echo $OUTPUT->header();
 199     }
 200
 201     echo $OUTPUT->heading(get_string('chooselogs') .':');
 202
 203     report_log_print_selector_form($course, $user, $date, $modname, $modid, $modaction, $group, $showcourses, $showusers, $logformat);
 204 }
 205
 206 echo $OUTPUT->footer();
 207