gnu-social/plugins/QnA/lib/qnashowquestionform.php

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<?php
/**
* StatusNet, the distributed open-source microblogging tool
*
* Form for showing / revising an answer
*
* PHP version 5
*
* LICENCE: 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 Form
* @package StatusNet
* @author Zach Copley <zach@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://status.net/
*/
if (!defined('STATUSNET')) {
exit(1);
}
require_once INSTALLDIR . '/lib/form.php';
/**
* Form for showing a question
*
* @category Form
* @package StatusNet
* @author Zach Copley <zach@status.net>
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://status.net/
*
*/
class QnashowquestionForm extends Form
{
/**
* The question to show
*/
var $question = null;
/**
* Constructor
*
* @param HTMLOutputter $out output channel
* @param QnA_Question $question the question to show
*/
function __construct($out = null, $question = null)
{
parent::__construct($out);
$this->question = $question;
}
/**
* ID of the form
*
* @return int ID of the form
*/
function id()
{
return 'question-' . $this->question->id;
}
/**
* Action of the form
*
* @return string URL of the action
*/
function action()
{
return common_local_url('qnaclosequestion');
}
/**
* Include a session token for CSRF protection
*
* @return void
*/
function sessionToken()
{
$this->out->hidden(
'token',
common_session_token()
);
}
/**
* Legend of the Form
*
* @return void
*/
function formLegend()
{
// TRANS: Form legend for revising the answer.
$this->out->element('legend', null, _m('LEGEND','Question'));
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}
/**
* Data elements
*
* @return void
*/
function formData()
{
$this->out->hidden(
'qna-question-id',
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'question-' . $this->question->id,
'id'
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);
$this->out->hidden(
'answer-action',
common_local_url(
'qnanewanswer',
null,
array('id' => 'question-' . $this->question->id)
)
);
$this->out->raw($this->question->asHTML());
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}
/**
* Action elements
*
* @return void
*/
function formActions()
{
$user = common_current_user();
if (empty($user)) {
return;
}
if (empty($this->question->closed)) {
if ($user->id == $this->question->profile_id) {
$this->out->submit(
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'qna-question-close',
// TRANS: Button text for closing a question.
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_m('BUTTON', 'Close'),
'submit',
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'submit',
// TRANS: Title for button text for closing a question.
_m('Close the question to no one can answer it anymore.')
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);
}
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}
}
/**
* Class of the form.
*
* @return string the form's class
*/
function formClass()
{
return 'form_question_show ajax';
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}
}