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  • Bug fixes for general core bugs in 2.8.x ended 9 November 2015 (12 months).
  • Bug fixes for security issues in 2.8.x ended 9 May 2016 (18 months).
  • minimum PHP 5.4.4 (always use latest PHP 5.4.x or 5.5.x on Windows - http://windows.php.net/download/), PHP 7 is NOT supported
  • Differences Between: [Versions 28 and 29] [Versions 28 and 30] [Versions 28 and 31] [Versions 28 and 32] [Versions 28 and 33] [Versions 28 and 34] [Versions 28 and 35] [Versions 28 and 36] [Versions 28 and 37]

       1  <?php
       2  
       3  /////////////////////////////////////////////////////////////////////////////
       4  //                                                                         //
       5  // NOTICE OF COPYRIGHT                                                     //
       6  //                                                                         //
       7  // Moodle - Calendar extension                                             //
       8  //                                                                         //
       9  // Copyright (C) 2003-2004  Greek School Network            www.sch.gr     //
      10  //                                                                         //
      11  // Designed by:                                                            //
      12  //     Avgoustos Tsinakos (tsinakos@teikav.edu.gr)                         //
      13  //     Jon Papaioannou (pj@moodle.org)                                     //
      14  //                                                                         //
      15  // Programming and development:                                            //
      16  //     Jon Papaioannou (pj@moodle.org)                                     //
      17  //                                                                         //
      18  // For bugs, suggestions, etc contact:                                     //
      19  //     Jon Papaioannou (pj@moodle.org)                                     //
      20  //                                                                         //
      21  // The current module was developed at the University of Macedonia         //
      22  // (www.uom.gr) under the funding of the Greek School Network (www.sch.gr) //
      23  // The aim of this project is to provide additional and improved           //
      24  // functionality to the Asynchronous Distance Education service that the   //
      25  // Greek School Network deploys.                                           //
      26  //                                                                         //
      27  // This program is free software; you can redistribute it and/or modify    //
      28  // it under the terms of the GNU General Public License as published by    //
      29  // the Free Software Foundation; either version 2 of the License, or       //
      30  // (at your option) any later version.                                     //
      31  //                                                                         //
      32  // This program is distributed in the hope that it will be useful,         //
      33  // but WITHOUT ANY WARRANTY; without even the implied warranty of          //
      34  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           //
      35  // GNU General Public License for more details:                            //
      36  //                                                                         //
      37  //          http://www.gnu.org/copyleft/gpl.html                           //
      38  //                                                                         //
      39  /////////////////////////////////////////////////////////////////////////////
      40  
      41  /**
      42   * This file is part of the User section Moodle
      43   *
      44   * @copyright 2003-2004 Jon Papaioannou (pj@moodle.org)
      45   * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v2 or later
      46   * @package calendar
      47   */
      48  
      49  require_once('../config.php');
      50  require_once($CFG->dirroot.'/course/lib.php');
      51  require_once($CFG->dirroot.'/calendar/lib.php');
      52  
      53  if (empty($CFG->enablecalendarexport)) {
      54      die('no export');
      55  }
      56  
      57  $courseid = optional_param('course', SITEID, PARAM_INT);
      58  $action = optional_param('action', '', PARAM_ALPHA);
      59  $day = optional_param('cal_d', 0, PARAM_INT);
      60  $mon = optional_param('cal_m', 0, PARAM_INT);
      61  $year = optional_param('cal_y', 0, PARAM_INT);
      62  $time = optional_param('time', 0, PARAM_INT);
      63  $generateurl = optional_param('generateurl', 0, PARAM_BOOL);
      64  
      65  // Get the calendar type we are using.
      66  $calendartype = \core_calendar\type_factory::get_calendar_instance();
      67  
      68  // If a day, month and year were passed then convert it to a timestamp. If these were passed
      69  // then we can assume the day, month and year are passed as Gregorian, as no where in core
      70  // should we be passing these values rather than the time. This is done for BC.
      71  if (!empty($day) && !empty($mon) && !empty($year)) {
      72      if (checkdate($mon, $day, $year)) {
      73          $time = make_timestamp($year, $mon, $day);
      74      } else {
      75          $time = time();
      76      }
      77  } else if (empty($time)) {
      78      $time = time();
      79  }
      80  
      81  if ($courseid != SITEID && !empty($courseid)) {
      82      $course = $DB->get_record('course', array('id' => $courseid));
      83      $courses = array($course->id => $course);
      84      $issite = false;
      85  } else {
      86      $course = get_site();
      87      $courses = calendar_get_default_courses();
      88      $issite = true;
      89  }
      90  require_course_login($course);
      91  
      92  $url = new moodle_url('/calendar/export.php', array('time' => $time));
      93  
      94  if ($action !== '') {
      95      $url->param('action', $action);
      96  }
      97  
      98  if ($course !== NULL) {
      99      $url->param('course', $course->id);
     100  }
     101  $PAGE->set_url($url);
     102  
     103  $calendar = new calendar_information(0, 0, 0, $time);
     104  $calendar->prepare_for_view($course, $courses);
     105  
     106  $pagetitle = get_string('export', 'calendar');
     107  $now = $calendartype->timestamp_to_date_array($time);
     108  
     109  // Print title and header
     110  if ($issite) {
     111      $PAGE->navbar->add($course->shortname, new moodle_url('/course/view.php', array('id'=>$course->id)));
     112  }
     113  $link = new moodle_url(CALENDAR_URL.'view.php', array('view'=>'upcoming', 'course'=>$calendar->courseid));
     114  $PAGE->navbar->add(get_string('calendar', 'calendar'), calendar_get_link_href($link, 0, 0, 0, $time));
     115  $PAGE->navbar->add($pagetitle);
     116  
     117  $PAGE->set_title($course->shortname.': '.get_string('calendar', 'calendar').': '.$pagetitle);
     118  $PAGE->set_heading($course->fullname);
     119  $PAGE->set_pagelayout('standard');
     120  $PAGE->set_button(calendar_preferences_button($course));
     121  
     122  $renderer = $PAGE->get_renderer('core_calendar');
     123  $calendar->add_sidecalendar_blocks($renderer);
     124  
     125  echo $OUTPUT->header();
     126  echo $renderer->start_layout();
     127  switch($action) {
     128      case 'advanced':
     129          // Why nothing?
     130          break;
     131      case '':
     132      default:
     133          $weekend = CALENDAR_DEFAULT_WEEKEND;
     134          if (isset($CFG->calendar_weekend)) {
     135              $weekend = intval($CFG->calendar_weekend);
     136          }
     137  
     138          // Get the number of days.
     139          $numberofdaysinweek = $calendartype->get_num_weekdays();
     140  
     141          $authtoken = sha1($USER->id . $DB->get_field('user', 'password', array('id'=>$USER->id)). $CFG->calendar_exportsalt);
     142          // Let's populate some vars to let "common tasks" be somewhat smart...
     143          // If today it's weekend, give the "next week" option.
     144          $allownextweek = $weekend & (1 << $now['wday']);
     145          // If it's the last week of the month, give the "next month" option.
     146          $allownextmonth = calendar_days_in_month($now['mon'], $now['year']) - $now['mday'] < $numberofdaysinweek;
     147          // If today it's weekend but tomorrow it isn't, do NOT give the "this week" option.
     148          $allowthisweek = !(($weekend & (1 << $now['wday'])) && !($weekend & (1 << (($now['wday'] + 1) % $numberofdaysinweek))));
     149          echo $renderer->basic_export_form($allowthisweek, $allownextweek, $allownextmonth, $USER->id, $authtoken);
     150          break;
     151  }
     152  
     153  if (!empty($generateurl)) {
     154      $params['userid']      = optional_param('userid', 0, PARAM_INT);
     155      $params['authtoken']   = optional_param('authtoken', '', PARAM_ALPHANUM);
     156      $params['preset_what'] = optional_param('preset_what', 'all', PARAM_ALPHA);
     157      $params['preset_time'] = optional_param('preset_time', 'weeknow', PARAM_ALPHA);
     158  
     159      $link = new moodle_url('/calendar/export_execute.php', $params);
     160      print html_writer::tag('div', get_string('calendarurl', 'calendar', $link->out()), array('class' => 'generalbox calendarurl'));
     161  }
     162  
     163  echo $renderer->complete_layout();
     164  echo $OUTPUT->footer();
    

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