Proyectos de Subversion Moodle

<?php

/////////////////////////////////////////////////////////////////////////////

//                                                                         //

// NOTICE OF COPYRIGHT                                                     //

//                                                                         //

// Moodle - Calendar extension                                             //

//                                                                         //

// Copyright (C) 2003-2004  Greek School Network            www.sch.gr     //

//                                                                         //

// Designed by:                                                            //

//     Avgoustos Tsinakos (tsinakos@teikav.edu.gr)                         //

//     Jon Papaioannou (pj@moodle.org)                                     //

//                                                                         //

// Programming and development:                                            //

//     Jon Papaioannou (pj@moodle.org)                                     //

//                                                                         //

// For bugs, suggestions, etc contact:                                     //

//     Jon Papaioannou (pj@moodle.org)                                     //

//                                                                         //

// The current module was developed at the University of Macedonia         //

// (www.uom.gr) under the funding of the Greek School Network (www.sch.gr) //

// The aim of this project is to provide additional and improved           //

// functionality to the Asynchronous Distance Education service that the   //

// Greek School Network deploys.                                           //

//                                                                         //

// This program is free software; you can redistribute it and/or modify    //

// it under the terms of the GNU General Public License as published by    //

// the Free Software Foundation; either version 2 of the License, or       //

// (at your option) any later version.                                     //

//                                                                         //

// This program is distributed in the hope that it will be useful,         //

// but WITHOUT ANY WARRANTY; without even the implied warranty of          //

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           //

// GNU General Public License for more details:                            //

//                                                                         //

//          http://www.gnu.org/copyleft/gpl.html                           //

//                                                                         //

/////////////////////////////////////////////////////////////////////////////

/**

 * This file is part of the User section Moodle

 *

 * @copyright 2003-2004 Jon Papaioannou (pj@moodle.org)

 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v2 or later

 * @package calendar

 */

require_once('../config.php');

require_once($CFG->dirroot.'/course/lib.php');

require_once($CFG->dirroot.'/calendar/lib.php');

if (empty($CFG->enablecalendarexport)) {

    die('no export');

}

$courseid = optional_param('course', SITEID, PARAM_INT);

$categoryid  = optional_param('category', null, PARAM_INT);

$action = optional_param('action', '', PARAM_ALPHA);

$day = optional_param('cal_d', 0, PARAM_INT);

$mon = optional_param('cal_m', 0, PARAM_INT);

$year = optional_param('cal_y', 0, PARAM_INT);

$time = optional_param('time', 0, PARAM_INT);

$generateurl = optional_param('generateurl', 0, PARAM_BOOL);

// If a day, month and year were passed then convert it to a timestamp. If these were passed

// then we can assume the day, month and year are passed as Gregorian, as no where in core

// should we be passing these values rather than the time. This is done for BC.

if (!empty($day) && !empty($mon) && !empty($year)) {

    if (checkdate($mon, $day, $year)) {

        $time = make_timestamp($year, $mon, $day);

    } else {

        $time = time();

    }

} else if (empty($time)) {

    $time = time();

}

$url = new moodle_url('/calendar/export.php', array('time' => $time));

$managesubscriptionsurl = new moodle_url('/calendar/managesubscriptions.php');

if ($courseid != SITEID && !empty($courseid)) {

    // Course ID must be valid and existing.

    $course = $DB->get_record('course', array('id' => $courseid), '*', MUST_EXIST);

    $courses = array($course->id => $course);

    $url->param('course', $course->id);

    $managesubscriptionsurl->param('course', $course->id);

    navigation_node::override_active_url(new moodle_url('/course/view.php', ['id' => $course->id]));

    $PAGE->navbar->add(

        get_string('calendar', 'calendar'),

        new moodle_url('/calendar/view.php', ['view' => 'month', 'course' => $course->id])

    );

} else {

    $course = get_site();

    $courses = calendar_get_default_courses();

    if (!empty($categoryid)) {

        $managesubscriptionsurl->param('category', $categoryid);

        navigation_node::override_active_url(new moodle_url('/course/index.php', ['categoryid' => $categoryid]));

        $PAGE->set_category_by_id($categoryid);

        $PAGE->navbar->add(

            get_string('calendar', 'calendar'),

            new moodle_url('/calendar/view.php', ['view' => 'month', 'category' => $categoryid])

        );

    } else {

        $PAGE->navbar->add(get_string('calendar', 'calendar'), new moodle_url('/calendar/view.php', ['view' => 'month']));

    }

}

require_login($course, false);

if ($action !== '') {

    $url->param('action', $action);

}

$PAGE->set_url($url);

$calendar = new calendar_information(0, 0, 0, $time);

$calendar->set_sources($course, $courses);

$pagetitle = get_string('export', 'calendar');

$PAGE->navbar->add(get_string('managesubscriptions', 'calendar'), $managesubscriptionsurl);

$PAGE->navbar->add(get_string('exportcalendar', 'calendar'), $url);

// Print title and header.

$headingstr = get_string('calendar', 'core_calendar');

$headingstr = ($courseid != SITEID && !empty($courseid)) ? "{$headingstr}: {$COURSE->shortname}" : $headingstr;

$PAGE->set_title($course->shortname.': '.get_string('calendar', 'calendar').': '.$pagetitle);

$PAGE->set_heading($headingstr);

$PAGE->set_pagelayout('standard');

$PAGE->set_secondary_navigation(false);

$renderer = $PAGE->get_renderer('core_calendar');

$calendar->add_sidecalendar_blocks($renderer);

// Get the calendar type we are using.

$calendartype = \core_calendar\type_factory::get_calendar_instance();

$now = $calendartype->timestamp_to_date_array($time);

$weekend = CALENDAR_DEFAULT_WEEKEND;

if (isset($CFG->calendar_weekend)) {

    $weekend = intval($CFG->calendar_weekend);

}

$numberofdaysinweek = $calendartype->get_num_weekdays();

$formdata = array(

    // Let's populate some vars to let "common tasks" be somewhat smart...

    // If today it's weekend, give the "next week" option.

    'allownextweek' => $weekend & (1 << $now['wday']),

    // If it's the last week of the month, give the "next month" option.

    'allownextmonth' => calendar_days_in_month($now['mon'], $now['year']) - $now['mday'] < $numberofdaysinweek,

    // If today it's weekend but tomorrow it isn't, do NOT give the "this week" option.

    'allowthisweek' => !(($weekend & (1 << $now['wday'])) && !($weekend & (1 << (($now['wday'] + 1) % $numberofdaysinweek))))

);

// Disable submit protection so that the submit buttons continue working after being pressed.

$exportform = new core_calendar_export_form($FULLME, $formdata, 'POST', '', ['data-double-submit-protection' => 'off']);

$calendarurl = '';

if ($data = $exportform->get_data()) {

    $params = array();

    $params['userid']      = $USER->id;

    $params['authtoken']   = calendar_get_export_token($USER);

    $params['preset_what'] = $data->events['exportevents'];

    $params['preset_time'] = $data->period['timeperiod'];

    $link = new moodle_url('/calendar/export_execute.php', $params);

    if (!empty($data->generateurl)) {

        $exporturlcontext = ['calendarexporturl' => $link->out(false)];

        $exporturl = $OUTPUT->render_from_template('core_calendar/export_calendar_url', $exporturlcontext);

        $calendarurl = html_writer::div($exporturl, 'generalbox calendarurl mt-3');

    }

    if (!empty($data->export)) {

        redirect($link);

    }

}

echo $OUTPUT->header();

echo $renderer->start_layout();

echo $OUTPUT->heading(get_string('exportcalendar', 'calendar'));

if ($action != 'advanced') {

    $exportform->display();

}

echo $calendarurl;

echo $renderer->complete_layout();

echo $OUTPUT->footer();