mirror of
https://github.com/moodle/moodle.git
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194 lines
8.5 KiB
PHP
194 lines
8.5 KiB
PHP
<?php
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/////////////////////////////////////////////////////////////////////////////
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// //
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// NOTICE OF COPYRIGHT //
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// //
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// Moodle - Calendar extension //
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// //
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// Copyright (C) 2003-2004 Greek School Network www.sch.gr //
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// //
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// Designed by: //
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// Avgoustos Tsinakos (tsinakos@teikav.edu.gr) //
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// Jon Papaioannou (pj@moodle.org) //
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// //
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// Programming and development: //
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// Jon Papaioannou (pj@moodle.org) //
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// //
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// For bugs, suggestions, etc contact: //
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// Jon Papaioannou (pj@moodle.org) //
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// //
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// The current module was developed at the University of Macedonia //
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// (www.uom.gr) under the funding of the Greek School Network (www.sch.gr) //
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// The aim of this project is to provide additional and improved //
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// functionality to the Asynchronous Distance Education service that the //
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// Greek School Network deploys. //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation; either version 2 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License for more details: //
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// //
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// http://www.gnu.org/copyleft/gpl.html //
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// //
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/////////////////////////////////////////////////////////////////////////////
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/**
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* This file is part of the User section Moodle
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*
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* @copyright 2003-2004 Jon Papaioannou (pj@moodle.org)
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v2 or later
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* @package calendar
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*/
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require_once('../config.php');
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require_once($CFG->dirroot.'/course/lib.php');
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require_once($CFG->dirroot.'/calendar/lib.php');
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if (empty($CFG->enablecalendarexport)) {
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die('no export');
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}
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$courseid = optional_param('course', SITEID, PARAM_INT);
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$categoryid = optional_param('category', null, PARAM_INT);
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$action = optional_param('action', '', PARAM_ALPHA);
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$day = optional_param('cal_d', 0, PARAM_INT);
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$mon = optional_param('cal_m', 0, PARAM_INT);
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$year = optional_param('cal_y', 0, PARAM_INT);
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$time = optional_param('time', 0, PARAM_INT);
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$generateurl = optional_param('generateurl', 0, PARAM_BOOL);
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// If a day, month and year were passed then convert it to a timestamp. If these were passed
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// then we can assume the day, month and year are passed as Gregorian, as no where in core
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// should we be passing these values rather than the time. This is done for BC.
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if (!empty($day) && !empty($mon) && !empty($year)) {
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if (checkdate($mon, $day, $year)) {
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$time = make_timestamp($year, $mon, $day);
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} else {
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$time = time();
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}
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} else if (empty($time)) {
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$time = time();
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}
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$url = new moodle_url('/calendar/export.php', array('time' => $time));
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$managesubscriptionsurl = new moodle_url('/calendar/managesubscriptions.php');
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if ($courseid != SITEID && !empty($courseid)) {
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// Course ID must be valid and existing.
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$course = $DB->get_record('course', array('id' => $courseid), '*', MUST_EXIST);
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$courses = array($course->id => $course);
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$url->param('course', $course->id);
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$managesubscriptionsurl->param('course', $course->id);
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navigation_node::override_active_url(new moodle_url('/course/view.php', ['id' => $course->id]));
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$PAGE->navbar->add(
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get_string('calendar', 'calendar'),
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new moodle_url('/calendar/view.php', ['view' => 'month', 'course' => $course->id])
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);
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} else {
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$course = get_site();
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$courses = calendar_get_default_courses();
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if (!empty($categoryid)) {
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$managesubscriptionsurl->param('category', $categoryid);
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navigation_node::override_active_url(new moodle_url('/course/index.php', ['categoryid' => $categoryid]));
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$PAGE->set_category_by_id($categoryid);
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$PAGE->navbar->add(
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get_string('calendar', 'calendar'),
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new moodle_url('/calendar/view.php', ['view' => 'month', 'category' => $categoryid])
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);
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} else {
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$PAGE->navbar->add(get_string('calendar', 'calendar'), new moodle_url('/calendar/view.php', ['view' => 'month']));
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}
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}
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require_login($course, false);
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if ($action !== '') {
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$url->param('action', $action);
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}
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$PAGE->set_url($url);
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$calendar = new calendar_information(0, 0, 0, $time);
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$calendar->set_sources($course, $courses);
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$pagetitle = get_string('export', 'calendar');
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$PAGE->navbar->add(get_string('managesubscriptions', 'calendar'), $managesubscriptionsurl);
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$PAGE->navbar->add(get_string('exportcalendar', 'calendar'), $url);
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// Print title and header.
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$headingstr = get_string('calendar', 'core_calendar');
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$headingstr = ($courseid != SITEID && !empty($courseid)) ? "{$headingstr}: {$COURSE->shortname}" : $headingstr;
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$PAGE->set_title($course->shortname.': '.get_string('calendar', 'calendar').': '.$pagetitle);
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$PAGE->set_heading($headingstr);
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$PAGE->set_pagelayout('standard');
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$PAGE->set_secondary_navigation(false);
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$renderer = $PAGE->get_renderer('core_calendar');
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$calendar->add_sidecalendar_blocks($renderer);
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// Get the calendar type we are using.
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$calendartype = \core_calendar\type_factory::get_calendar_instance();
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$now = $calendartype->timestamp_to_date_array($time);
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$weekend = CALENDAR_DEFAULT_WEEKEND;
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if (isset($CFG->calendar_weekend)) {
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$weekend = intval($CFG->calendar_weekend);
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}
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$numberofdaysinweek = $calendartype->get_num_weekdays();
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$formdata = array(
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// Let's populate some vars to let "common tasks" be somewhat smart...
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// If today it's weekend, give the "next week" option.
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'allownextweek' => $weekend & (1 << $now['wday']),
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// If it's the last week of the month, give the "next month" option.
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'allownextmonth' => calendar_days_in_month($now['mon'], $now['year']) - $now['mday'] < $numberofdaysinweek,
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// If today it's weekend but tomorrow it isn't, do NOT give the "this week" option.
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'allowthisweek' => !(($weekend & (1 << $now['wday'])) && !($weekend & (1 << (($now['wday'] + 1) % $numberofdaysinweek))))
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);
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// Disable submit protection so that the submit buttons continue working after being pressed.
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$exportform = new core_calendar_export_form($FULLME, $formdata, 'POST', '', ['data-double-submit-protection' => 'off']);
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$calendarurl = '';
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if ($data = $exportform->get_data()) {
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$params = array();
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$params['userid'] = $USER->id;
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$params['authtoken'] = calendar_get_export_token($USER);
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$params['preset_what'] = $data->events['exportevents'];
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$params['preset_time'] = $data->period['timeperiod'];
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$link = new moodle_url('/calendar/export_execute.php', $params);
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if (!empty($data->generateurl)) {
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$exporturlcontext = ['calendarexporturl' => $link->out(false)];
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$exporturl = $OUTPUT->render_from_template('core_calendar/export_calendar_url', $exporturlcontext);
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$calendarurl = html_writer::div($exporturl, 'generalbox calendarurl mt-3');
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}
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if (!empty($data->export)) {
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redirect($link);
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}
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}
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echo $OUTPUT->header();
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echo $renderer->start_layout();
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echo $OUTPUT->heading(get_string('exportcalendar', 'calendar'));
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if ($action != 'advanced') {
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$exportform->display();
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}
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echo $calendarurl;
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echo $renderer->complete_layout();
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echo $OUTPUT->footer();
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