calendar/view.php

   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 $time = optional_param('time', 0, PARAM_INT);
  56 $lookahead = optional_param('lookahead', null, PARAM_INT);
  57
  58 $url = new moodle_url('/calendar/view.php');
  59
  60 if (empty($time)) {
  61     $time = time();
  62 }
  63
  64 if ($courseid != SITEID) {
  65     $url->param('course', $courseid);
  66 }
  67
  68 if ($categoryid) {
  69     $url->param('categoryid', $categoryid);
  70 }
  71
  72 if ($view !== 'upcoming') {
  73     $time = usergetmidnight($time);
  74     $url->param('view', $view);
  75 }
  76
  77 $url->param('time', $time);
  78
  79 $PAGE->set_url($url);
  80
  81 $course = get_course($courseid);
  82
  83 if ($courseid != SITEID && !empty($courseid)) {
  84     navigation_node::override_active_url(new moodle_url('/course/view.php', array('id' => $course->id)));
  85 } else if (!empty($categoryid)) {
  86     core_course_category::get($categoryid); // Check that category exists and can be accessed.
  87     $PAGE->set_category_by_id($categoryid);
  88     navigation_node::override_active_url(new moodle_url('/course/index.php', array('categoryid' => $categoryid)));
  89 } else {
  90     $PAGE->set_context(context_system::instance());
  91 }
  92
  93 require_login($course, false);
  94
  95 $calendar = calendar_information::create($time, $courseid, $categoryid);
  96
  97 $pagetitle = '';
  98
  99 $strcalendar = get_string('calendar', 'calendar');
 100
 101 switch($view) {
 102     case 'day':
 103         $PAGE->navbar->add(userdate($time, get_string('strftimedate')));
 104         $pagetitle = get_string('dayviewtitle', 'calendar', userdate($time, get_string('strftimedaydate')));
 105     break;
 106     case 'month':
 107         $PAGE->navbar->add(userdate($time, get_string('strftimemonthyear')));
 108         $pagetitle = get_string('detailedmonthviewtitle', 'calendar', userdate($time, get_string('strftimemonthyear')));
 109     break;
 110     case 'upcoming':
 111         $pagetitle = get_string('upcomingevents', 'calendar');
 112     break;
 113 }
 114
 115 // Print title and header
 116 $PAGE->set_pagelayout('standard');
 117 $PAGE->set_title("$course->shortname: $strcalendar: $pagetitle");
 118 $PAGE->set_heading($COURSE->fullname);
 119
 120 $renderer = $PAGE->get_renderer('core_calendar');
 121 $calendar->add_sidecalendar_blocks($renderer, true, $view);
 122
 123 echo $OUTPUT->header();
 124 echo $renderer->start_layout();
 125 echo html_writer::start_tag('div', array('class'=>'heightcontainer'));
 126 echo $OUTPUT->heading(get_string('calendar', 'calendar'));
 127
 128
 129 list($data, $template) = calendar_get_view($calendar, $view, true, false, $lookahead);
 130 echo $renderer->render_from_template($template, $data);
 131
 132 echo html_writer::end_tag('div');
 133
 134 list($data, $template) = calendar_get_footer_options($calendar);
 135 echo $renderer->render_from_template($template, $data);
 136
 137 echo $renderer->complete_layout();
 138 echo $OUTPUT->footer();