weekly release 3.1dev
[moodle.git] / calendar / classes / export_form.php
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1<?php
2// This file is part of Moodle - http://moodle.org/
3//
4// Moodle is free software: you can redistribute it and/or modify
5// it under the terms of the GNU General Public License as published by
6// the Free Software Foundation, either version 3 of the License, or
7// (at your option) any later version.
8//
9// Moodle is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12// GNU General Public License for more details.
13//
14// You should have received a copy of the GNU General Public License
15// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
16
17/**
18 * The mform for exporting calendar events
19 *
20 * @package core_calendar
21 * @copyright 2014 Brian Barnes
22 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
23 */
24
25// Always include formslib.
26if (!defined('MOODLE_INTERNAL')) {
27 die('Direct access to this script is forbidden.'); // It must be included from a Moodle page.
28}
29
30require_once($CFG->dirroot.'/lib/formslib.php');
31
32/**
33 * The mform class for creating and editing a calendar
34 *
35 * @copyright 2014 Brian Barnes
36 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
37 */
38class core_calendar_export_form extends moodleform {
39
40 /**
41 * The export form definition
42 * @throws coding_exception
43 */
44 public function definition() {
45 global $CFG;
46 $mform = $this->_form;
47
48 $export = array();
49 $export[] = $mform->createElement('radio', 'exportevents', '', get_string('eventsall', 'calendar'), 'all');
50 $export[] = $mform->createElement('radio', 'exportevents', '', get_string('eventsrelatedtocourses', 'calendar'), 'courses');
51
52 $mform->addGroup($export, 'events', get_string('export', 'calendar'), '<br/>');
53 $mform->addGroupRule('events', get_string('required'), 'required');
54 $mform->setDefault('events', 'all');
55
56 $range = array();
57 if ($this->_customdata['allowthisweek']) {
58 $range[] = $mform->createElement('radio', 'timeperiod', '', get_string('weekthis', 'calendar'), 'weeknow');
59 }
60 if ($this->_customdata['allownextweek']) {
61 $range[] = $mform->createElement('radio', 'timeperiod', '', get_string('weeknext', 'calendar'), 'weeknext');
62 }
63 $range[] = $mform->createElement('radio', 'timeperiod', '', get_string('monththis', 'calendar'), 'monthnow');
64 if ($this->_customdata['allownextmonth']) {
65 $range[] = $mform->createElement('radio', 'timeperiod', '', get_string('monthnext', 'calendar'), 'monthnext');
66 }
67 $range[] = $mform->createElement('radio', 'timeperiod', '', get_string('recentupcoming', 'calendar'), 'recentupcoming');
68
69 if ($CFG->calendar_customexport) {
70 $a = new stdClass();
71 $now = time();
72 $time = $now - $CFG->calendar_exportlookback * DAYSECS;
73 $a->timestart = userdate($time, get_string('strftimedatefullshort', 'langconfig'));
74 $time = $now + $CFG->calendar_exportlookahead * DAYSECS;
75 $a->timeend = userdate($time, get_string('strftimedatefullshort', 'langconfig'));
76
77 $range[] = $mform->createElement('radio', 'timeperiod', '', get_string('customexport', 'calendar', $a), 'custom');
78 }
79
80 $mform->addGroup($range, 'period', get_string('for', 'calendar'), '<br/>');
81 $mform->addGroupRule('period', get_string('required'), 'required');
82 $mform->setDefault('period', 'recentupcoming');
83
84 $buttons = array();
85 $buttons[] = $mform->createElement('submit', 'generateurl', get_string('generateurlbutton', 'calendar'));
86 $buttons[] = $mform->createElement('submit', 'export', get_string('exportbutton', 'calendar'));
87 $mform->addGroup($buttons);
88 }
89}