report/stats/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  * stats report
  19  *
  20  * @package    report
  21  * @subpackage stats
  22  * @copyright  1999 onwards Martin Dougiamas (http://dougiamas.com)
  23  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24  */
  25
  26 require_once('../../config.php');
  27 require_once($CFG->dirroot.'/report/stats/locallib.php');
  28 require_once($CFG->libdir.'/adminlib.php');
  29
  30 $courseid = optional_param('course', SITEID, PARAM_INT);
  31 $report   = optional_param('report', 0, PARAM_INT);
  32 $time     = optional_param('time', 0, PARAM_INT);
  33 $mode     = optional_param('mode', STATS_MODE_GENERAL, PARAM_INT);
  34 $userid   = optional_param('userid', 0, PARAM_INT);
  35 $roleid   = 0;
  36
  37 if ($report > 50) {
  38     $roleid = substr($report,1);
  39     $report = 5;
  40 }
  41
  42 if ($report == STATS_REPORT_USER_LOGINS) {
  43     $courseid = SITEID; //override
  44 }
  45
  46 if ($mode == STATS_MODE_RANKED) {
  47     redirect($CFG->wwwroot.'/report/stats/index.php?time='.$time);
  48 }
  49
  50 if (!$course = $DB->get_record("course", array("id"=>$courseid))) {
  51     print_error("invalidcourseid");
  52 }
  53
  54 if (!empty($userid)) {
  55     $user = $DB->get_record('user', array('id'=>$userid), '*', MUST_EXIST);
  56 } else {
  57     $user = null;
  58 }
  59
  60 require_login($course);
  61 $context = context_course::instance($course->id);
  62 require_capability('report/stats:view', $context);
  63
  64 $PAGE->set_url(new moodle_url('/report/stats/index.php', array('course' => $course->id,
  65                                                                'report' => $report,
  66                                                                'time'   => $time,
  67                                                                'mode'   => $mode,
  68                                                                'userid' => $userid)));
  69
  70 add_to_log($course->id, "course", "report stats", "report/stats/index.php?course=$course->id", $course->id);
  71 stats_check_uptodate($course->id);
  72
  73 if ($course->id == SITEID) {
  74     admin_externalpage_setup('reportstats', '', null, '', array('pagelayout'=>'report'));
  75     echo $OUTPUT->header();
  76 } else {
  77     $strreports = get_string("reports");
  78     $strstats = get_string('stats');
  79
  80     $PAGE->set_title("$course->shortname: $strstats");
  81     $PAGE->set_heading($course->fullname);
  82     $PAGE->set_pagelayout('report');
  83     $PAGE->set_headingmenu(report_stats_mode_menu($course, $mode, $time, "$CFG->wwwroot/report/stats/index.php"));
  84     echo $OUTPUT->header();
  85 }
  86
  87 report_stats_report($course, $report, $mode, $user, $roleid, $time);
  88
  89 if (empty($CFG->enablestats)) {
  90     if (has_capability('moodle/site:config', context_system::instance())) {
  91         redirect("$CFG->wwwroot/$CFG->admin/settings.php?section=stats", get_string('mustenablestats', 'admin'), 3);
  92     } else {
  93         print_error('statsdisable');
  94     }
  95 }
  96
  97 echo $OUTPUT->footer();
  98
  99