report/loglive/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 live view of recent logs
  19  *
  20  * This file generates live view of recent logs.
  21  *
  22  * @package    report_loglive
  23  * @copyright  2011 Petr Skoda
  24  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  25  */
  26
  27 require('../../config.php');
  28 require_once($CFG->libdir.'/adminlib.php');
  29 require_once($CFG->dirroot.'/course/lib.php');
  30
  31 if (!defined('REPORT_LOGLIVE_REFRESH')) {
  32     define('REPORT_LOGLIVE_REFRESH', 60); // Seconds
  33 }
  34
  35 $id      = optional_param('id', $SITE->id, PARAM_INT);
  36 $page    = optional_param('page', 0, PARAM_INT);
  37 $inpopup = optional_param('inpopup', 0, PARAM_BOOL);
  38
  39 $course = $DB->get_record('course', array('id'=>$id), '*', MUST_EXIST);
  40
  41 require_login($course);
  42
  43 $context = context_course::instance($course->id);
  44 require_capability('report/loglive:view', $context);
  45
  46 $strlivelogs = get_string('livelogs', 'report_loglive');
  47
  48 if ($inpopup) {
  49     session_get_instance()->write_close();
  50
  51     add_to_log($course->id, 'course', 'report live', "report/loglive/index.php?id=$course->id", $course->id);
  52
  53     $date = time() - 3600;
  54
  55     $url = new moodle_url('/report/loglive/index.php', array('id'=>$course->id, 'user'=>0, 'date'=>$date, 'inpopup'=>1));
  56
  57     $strupdatesevery = get_string('updatesevery', 'moodle', REPORT_LOGLIVE_REFRESH);
  58
  59     $coursename = format_string($course->fullname, true, array('context'=>$context));
  60
  61     $PAGE->set_url($url);
  62     $PAGE->set_pagelayout('popup');
  63     $PAGE->set_title("$coursename: $strlivelogs ($strupdatesevery)");
  64     $PAGE->set_periodic_refresh_delay(REPORT_LOGLIVE_REFRESH);
  65     $PAGE->set_heading($strlivelogs);
  66     echo $OUTPUT->header();
  67
  68     print_log($course, 0, $date, "l.time DESC", $page, 500, $url);
  69
  70     echo $OUTPUT->footer();
  71     exit;
  72 }
  73
  74
  75 if ($course->id == SITEID) {
  76     admin_externalpage_setup('reportloglive', '', null, '', array('pagelayout'=>'report'));
  77     echo $OUTPUT->header();
  78
  79 } else {
  80     $PAGE->set_url('/report/log/live.php', array('id'=>$course->id));
  81     $PAGE->set_title($course->shortname .': '. $strlogs);
  82     $PAGE->set_heading($course->fullname);
  83     echo $OUTPUT->header();
  84 }
  85
  86 echo $OUTPUT->heading(get_string('pluginname', 'report_loglive'));
  87
  88 echo $OUTPUT->container_start('info');
  89 $link = new moodle_url('/report/loglive/index.php', array('id'=>$course->id, 'inpopup'=>1));
  90 echo $OUTPUT->action_link($link, $strlivelogs, new popup_action('click', $link, 'livelog', array('height' => 500, 'width' => 800)));
  91 echo $OUTPUT->container_end();
  92
  93 echo $OUTPUT->footer();