143 lines
4.1 KiB
PHP
143 lines
4.1 KiB
PHP
<?php
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/**
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* StatusNet - the distributed open-source microblogging tool
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* Copyright (C) 2011, StatusNet, Inc.
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*
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* Form to RSVP for an event
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*
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* PHP version 5
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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 Affero General Public License as published by
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* the Free Software Foundation, either version 3 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 Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @category Event
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @copyright 2011 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
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* @link http://status.net/
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*/
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if (!defined('GNUSOCIAL')) { exit(1); }
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/**
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* A form to RSVP for an event
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*
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* @category General
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @copyright 2011 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
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* @link http://status.net/
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*/
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class RSVPForm extends Form
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{
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protected $event = null;
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function __construct($out=null, array $formOpts=array())
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{
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parent::__construct($out);
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if (!isset($formOpts['event'])) {
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throw new ServerException('You must set the "event" form option for RSVPForm.');
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} elseif (!$formOpts['event'] instanceof Happening) {
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throw new ServerException('The "event" form option for RSVPForm must be a Happening object.');
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}
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$this->event = $formOpts['event'];
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}
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/**
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* ID of the form
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*
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* @return int ID of the form
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*/
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function id()
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{
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return 'form_event_rsvp';
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}
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/**
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* class of the form
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*
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* @return string class of the form
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*/
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function formClass()
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{
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return 'ajax';
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}
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/**
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* Action of the form
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*
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* @return string URL of the action
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*/
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function action()
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{
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return common_local_url('rsvp');
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}
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/**
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* Data elements of the form
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*
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* @return void
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*/
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function formData()
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{
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$this->out->elementStart('fieldset', array('id' => 'new_rsvp_data'));
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// TRANS: Field label on form to RSVP ("please respond") for an event.
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$this->out->text(_m('RSVP:'));
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$this->out->hidden('notice', $this->event->getStored()->getID(), 'event');
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$this->out->hidden('event', $this->event->getUri(), 'event'); // not used
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$this->out->hidden('rsvp', '');
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$this->out->elementEnd('fieldset');
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}
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/**
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* Action elements
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*
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* @return void
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*/
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function formActions()
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{
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try {
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$rsvp = RSVP::byEventAndActor($this->event, $this->scoped);
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$this->submitButton('cancel', _m('BUTTON', 'Cancel'));
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} catch (NoResultException $e) {
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// TRANS: Button text for RSVP ("please respond") reply to confirm attendence.
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$this->submitButton('yes', _m('BUTTON', 'Yes'));
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// TRANS: Button text for RSVP ("please respond") reply to deny attendence.
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$this->submitButton('no', _m('BUTTON', 'No'));
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// TRANS: Button text for RSVP ("please respond") reply to indicate one might attend.
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$this->submitButton('maybe', _m('BUTTON', 'Maybe'));
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}
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}
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function submitButton($answer, $label)
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{
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$this->out->element(
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'input',
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array(
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'type' => 'submit',
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'id' => 'rsvp-submit-'.$answer,
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'name' => $answer,
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'class' => 'submit',
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'value' => $label,
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'title' => $label,
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'onClick' => 'this.form.rsvp.value = this.name; return true;'
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)
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);
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}
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}
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