gnu-social/plugins/Poll/forms/pollresult.php

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<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2011, StatusNet, Inc.
*
* Form for adding a new poll
*
* PHP version 5
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @category PollPlugin
* @package StatusNet
* @author Brion Vibber <brion@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
if (!defined('STATUSNET')) {
// This check helps protect against security problems;
// your code file can't be executed directly from the web.
exit(1);
}
/**
* Form to add a new poll thingy
*
* @category PollPlugin
* @package StatusNet
* @author Brion Vibber <brion@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class PollResultForm extends Form
{
protected $poll;
/**
* Construct a new poll form
*
* @param Poll $poll
* @param HTMLOutputter $out output channel
*
* @return void
*/
function __construct(Poll $poll, HTMLOutputter $out)
{
parent::__construct($out);
$this->poll = $poll;
}
/**
* ID of the form
*
* @return int ID of the form
*/
function id()
{
return 'pollresult-form';
}
/**
* class of the form
*
* @return string class of the form
*/
function formClass()
{
return 'form_settings ajax';
}
/**
* Action of the form
*
* @return string URL of the action
*/
function action()
{
return common_local_url('respondpoll', array('id' => $this->poll->id));
}
/**
* Data elements of the form
*
* @return void
*/
function formData()
{
$poll = $this->poll;
$out = $this->out;
$counts = $poll->countResponses();
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$width = 200;
$max = max($counts);
if ($max == 0) {
$max = 1; // quick hack :D
}
$out->element('p', 'poll-question', $poll->question);
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$out->elementStart('table', 'poll-results');
foreach ($poll->getOptions() as $i => $opt) {
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$w = intval($counts[$i] * $width / $max) + 1;
$out->elementStart('tr');
$out->elementStart('td');
$out->text($opt);
$out->elementEnd('td');
$out->elementStart('td');
$out->element('span', array('class' => 'poll-block',
'style' => "width: {$w}px"),
"\xc2\xa0"); // nbsp
$out->text($counts[$i]);
$out->elementEnd('td');
$out->elementEnd('tr');
}
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$out->elementEnd('table');
}
/**
* Action elements
*
* @return void
*/
function formActions()
{
}
}