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Differences Between: [Versions 311 and 400] [Versions 311 and 401] [Versions 311 and 402] [Versions 311 and 403]

   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   * Display the calendar page.
  43   * @copyright 2003 Jon Papaioannou
  44   * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  45   * @package core_calendar
  46   */
  47  
  48  require_once('../config.php');
  49  require_once($CFG->dirroot.'/course/lib.php');
  50  require_once($CFG->dirroot.'/calendar/lib.php');
  51  
  52  $categoryid = optional_param('category', null, PARAM_INT);
  53  $courseid = optional_param('course', SITEID, PARAM_INT);
  54  $view = optional_param('view', 'upcoming', PARAM_ALPHA);
  55  $day = optional_param('cal_d', 0, PARAM_INT);
  56  $mon = optional_param('cal_m', 0, PARAM_INT);
  57  $year = optional_param('cal_y', 0, PARAM_INT);
  58  $time = optional_param('time', 0, PARAM_INT);
  59  $lookahead = optional_param('lookahead', null, PARAM_INT);
  60  
  61  $url = new moodle_url('/calendar/view.php');
  62  
  63  // If a day, month and year were passed then convert it to a timestamp. If these were passed
  64  // then we can assume the day, month and year are passed as Gregorian, as no where in core
  65  // should we be passing these values rather than the time. This is done for BC.
  66  if (!empty($day) && !empty($mon) && !empty($year)) {
  67      if (checkdate($mon, $day, $year)) {
  68          $time = make_timestamp($year, $mon, $day);
  69      }
  70  }
  71  
  72  if (empty($time)) {
  73      $time = time();
  74  }
  75  
  76  $iscoursecalendar = $courseid != SITEID;
  77  
  78  if ($iscoursecalendar) {
  79      $url->param('course', $courseid);
  80  }
  81  
  82  if ($categoryid) {
  83      $url->param('categoryid', $categoryid);
  84  }
  85  
  86  if ($view !== 'upcoming') {
  87      $time = usergetmidnight($time);
  88      $url->param('view', $view);
  89  }
  90  
  91  $url->param('time', $time);
  92  
  93  $PAGE->set_url($url);
  94  
  95  $course = get_course($courseid);
  96  
  97  if ($iscoursecalendar && !empty($courseid)) {
  98      navigation_node::override_active_url(new moodle_url('/course/view.php', array('id' => $course->id)));
  99  } else if (!empty($categoryid)) {
 100      core_course_category::get($categoryid); // Check that category exists and can be accessed.
 101      $PAGE->set_category_by_id($categoryid);
 102      navigation_node::override_active_url(new moodle_url('/course/index.php', array('categoryid' => $categoryid)));
 103  } else {
 104      $PAGE->set_context(context_system::instance());
 105  }
 106  
 107  require_login($course, false);
 108  
 109  $calendar = calendar_information::create($time, $courseid, $categoryid);
 110  
 111  $pagetitle = '';
 112  
 113  $strcalendar = get_string('calendar', 'calendar');
 114  
 115  switch($view) {
 116      case 'day':
 117          $PAGE->navbar->add(userdate($time, get_string('strftimedate')));
 118          $pagetitle = get_string('dayviewtitle', 'calendar', userdate($time, get_string('strftimedaydate')));
 119      break;
 120      case 'month':
 121          $PAGE->navbar->add(userdate($time, get_string('strftimemonthyear')));
 122          $pagetitle = get_string('detailedmonthviewtitle', 'calendar', userdate($time, get_string('strftimemonthyear')));
 123      break;
 124      case 'upcoming':
 125          $pagetitle = get_string('upcomingevents', 'calendar');
 126      break;
 127  }
 128  
 129  // Print title and header
 130  $PAGE->set_pagelayout('standard');
 131  $PAGE->set_title("$course->shortname: $strcalendar: $pagetitle");
 132  
 133  $headingstr = ($iscoursecalendar) ? get_string('coursecalendar', 'core_calendar', $COURSE->shortname) :
 134          get_string('calendar', 'core_calendar');
 135  $PAGE->set_heading($headingstr);
 136  
 137  $renderer = $PAGE->get_renderer('core_calendar');
 138  $calendar->add_sidecalendar_blocks($renderer, true, $view);
 139  
 140  echo $OUTPUT->header();
 141  echo $renderer->start_layout();
 142  echo html_writer::start_tag('div', array('class'=>'heightcontainer'));
 143  
 144  
 145  
 146  list($data, $template) = calendar_get_view($calendar, $view, true, false, $lookahead);
 147  echo $renderer->render_from_template($template, $data);
 148  
 149  echo html_writer::end_tag('div');
 150  
 151  list($data, $template) = calendar_get_footer_options($calendar);
 152  echo $renderer->render_from_template($template, $data);
 153  
 154  echo $renderer->complete_layout();
 155  echo $OUTPUT->footer();