3 /////////////////////////////////////////////////////////////////////////////
5 // NOTICE OF COPYRIGHT //
7 // Moodle - Calendar extension //
9 // Copyright (C) 2003-2004 Greek School Network www.sch.gr //
12 // Avgoustos Tsinakos (tsinakos@teikav.edu.gr) //
13 // Jon Papaioannou (pj@moodle.org) //
15 // Programming and development: //
16 // Jon Papaioannou (pj@moodle.org) //
18 // For bugs, suggestions, etc contact: //
19 // Jon Papaioannou (pj@moodle.org) //
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. //
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. //
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: //
37 // http://www.gnu.org/copyleft/gpl.html //
39 /////////////////////////////////////////////////////////////////////////////
41 // Display the calendar page.
43 require_once('../config.php');
44 require_once($CFG->dirroot
.'/course/lib.php');
45 require_once($CFG->dirroot
.'/calendar/lib.php');
47 $courseid = optional_param('course', SITEID
, PARAM_INT
);
48 $view = optional_param('view', 'upcoming', PARAM_ALPHA
);
49 $day = optional_param('cal_d', 0, PARAM_INT
);
50 $mon = optional_param('cal_m', 0, PARAM_INT
);
51 $yr = optional_param('cal_y', 0, PARAM_INT
);
53 $url = new moodle_url('/calendar/view.php');
54 if ($courseid != SITEID
) {
55 $url->param('course', $courseid);
57 if ($view !== 'upcoming') {
58 $url->param('view', $view);
61 $url->param('cal_d', $day);
64 $url->param('cal_m', $mon);
67 $url->param('cal_y', $yr);
71 if ($courseid != SITEID
&& !empty($courseid)) {
72 $course = $DB->get_record('course', array('id' => $courseid));
73 $courses = array($course->id
=> $course);
75 navigation_node
::override_active_url(new moodle_url('/course/view.php', array('id' => $course->id
)));
78 $courses = calendar_get_default_courses();
81 require_course_login($course);
83 $calendar = new calendar_information($day, $mon, $yr);
84 $calendar->prepare_for_view($course, $courses);
86 $now = usergetdate(time());
89 $strcalendar = get_string('calendar', 'calendar');
91 if (!checkdate($mon, $day, $yr)) {
92 $day = intval($now['mday']);
93 $mon = intval($now['mon']);
94 $yr = intval($now['year']);
96 $time = make_timestamp($yr, $mon, $day);
100 $PAGE->navbar
->add(userdate($time, get_string('strftimedate')));
101 $pagetitle = get_string('dayviewtitle', 'calendar', userdate($time, get_string('strftimedaydate')));
104 $PAGE->navbar
->add(userdate($time, get_string('strftimemonthyear')));
105 $pagetitle = get_string('detailedmonthviewtitle', 'calendar', userdate($time, get_string('strftimemonthyear')));
108 $pagetitle = get_string('upcomingevents', 'calendar');
112 // Print title and header
113 $PAGE->set_pagelayout('standard');
114 $PAGE->set_title("$course->shortname: $strcalendar: $pagetitle");
115 $PAGE->set_heading($COURSE->fullname
);
116 $PAGE->set_button(calendar_preferences_button($course));
118 $renderer = $PAGE->get_renderer('core_calendar');
119 $calendar->add_sidecalendar_blocks($renderer, true, $view);
121 echo $OUTPUT->header();
122 echo $renderer->start_layout();
123 echo html_writer
::start_tag('div', array('class'=>'heightcontainer'));
127 echo $renderer->show_day($calendar);
130 echo $renderer->show_month_detailed($calendar, $url);
133 $defaultlookahead = CALENDAR_DEFAULT_UPCOMING_LOOKAHEAD
;
134 if (isset($CFG->calendar_lookahead
)) {
135 $defaultlookahead = intval($CFG->calendar_lookahead
);
137 $lookahead = get_user_preferences('calendar_lookahead', $defaultlookahead);
139 $defaultmaxevents = CALENDAR_DEFAULT_UPCOMING_MAXEVENTS
;
140 if (isset($CFG->calendar_maxevents
)) {
141 $defaultmaxevents = intval($CFG->calendar_maxevents
);
143 $maxevents = get_user_preferences('calendar_maxevents', $defaultmaxevents);
144 echo $renderer->show_upcoming_events($calendar, $lookahead, $maxevents);
148 //Link to calendar export page
149 echo $OUTPUT->container_start('bottom');
150 if (!empty($CFG->enablecalendarexport
)) {
151 echo $OUTPUT->single_button(new moodle_url('export.php', array('course'=>$courseid)), get_string('exportcalendar', 'calendar'));
153 $authtoken = sha1($USER->id
. $USER->password
. $CFG->calendar_exportsalt
);
154 $link = new moodle_url('/calendar/export_execute.php', array('preset_what'=>'all', 'preset_time'=>'recentupcoming', 'userid' => $USER->id
, 'authtoken'=>$authtoken));
155 $icon = html_writer
::empty_tag('img', array('src'=>$OUTPUT->pix_url('i/ical'), 'height'=>'14', 'width'=>'36', 'alt'=>get_string('ical', 'calendar'), 'title'=>get_string('quickdownloadcalendar', 'calendar')));
156 echo html_writer
::tag('a', $icon, array('href'=>$link));
160 echo $OUTPUT->container_end();
161 echo html_writer
::end_tag('div');
162 echo $renderer->complete_layout();
163 echo $OUTPUT->footer();