gnu-social/lib/noticeform.php

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<?php
/**
* StatusNet, the distributed open-source microblogging tool
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*
* Form for posting a notice
*
* 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 Evan Prodromou <evan@status.net>
* @author Sarven Capadisli <csarven@status.net>
* @copyright 2009 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://status.net/
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*/
if (!defined('STATUSNET') && !defined('LACONICA')) {
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exit(1);
}
require_once INSTALLDIR.'/lib/form.php';
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/**
* Form for posting a notice
*
* Frequently-used form for posting a notice
*
* @category Form
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @author Sarven Capadisli <csarven@status.net>
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://status.net/
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*
* @see HTMLOutputter
*/
class NoticeForm extends Form
{
/**
* Current action, used for returning to this page.
*/
var $action = null;
/**
* Pre-filled content of the form
*/
var $content = null;
/**
* The current user
*/
var $user = null;
/**
* The notice being replied to
*/
var $inreplyto = null;
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/**
* Constructor
*
* @param HTMLOutputter $out output channel
* @param string $action action to return to, if any
* @param string $content content to pre-fill
*/
function __construct($out=null, $action=null, $content=null, $user=null, $inreplyto=null)
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{
parent::__construct($out);
$this->action = $action;
$this->content = $content;
$this->inreplyto = $inreplyto;
if ($user) {
$this->user = $user;
} else {
$this->user = common_current_user();
}
if (common_config('attachments', 'uploads')) {
$this->enctype = 'multipart/form-data';
}
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}
/**
* ID of the form
*
* @return int ID of the form
*/
function id()
{
return 'form_notice';
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}
/**
* Action of the form
*
* @return string URL of the action
*/
function action()
{
return common_local_url('newnotice');
}
/**
* Legend of the Form
*
* @return void
*/
function formLegend()
{
$this->out->element('legend', null, _('Send a notice'));
}
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/**
* Data elements
*
* @return void
*/
function formData()
{
if (Event::handle('StartShowNoticeFormData', array($this))) {
$this->out->element('label', array('for' => 'notice_data-text'),
sprintf(_('What\'s up, %s?'), $this->user->nickname));
// XXX: vary by defined max size
$this->out->element('textarea', array('id' => 'notice_data-text',
'cols' => 35,
'rows' => 4,
'name' => 'status_textarea'),
($this->content) ? $this->content : '');
$contentLimit = Notice::maxContent();
$this->out->element('script', array('type' => 'text/javascript'),
'maxLength = ' . $contentLimit . ';');
if ($contentLimit > 0) {
$this->out->elementStart('dl', 'form_note');
$this->out->element('dt', null, _('Available characters'));
$this->out->element('dd', array('id' => 'notice_text-count'),
$contentLimit);
$this->out->elementEnd('dl');
}
if (common_config('attachments', 'uploads')) {
$this->out->element('label', array('for' => 'notice_data-attach'),_('Attach'));
$this->out->element('input', array('id' => 'notice_data-attach',
'type' => 'file',
'name' => 'attach',
'title' => _('Attach a file')));
$this->out->hidden('MAX_FILE_SIZE', common_config('attachments', 'file_quota'));
}
if ($this->action) {
$this->out->hidden('notice_return-to', $this->action, 'returnto');
}
$this->out->hidden('notice_in-reply-to', $this->inreplyto, 'inreplyto');
Event::handle('StartShowNoticeFormData', array($this));
}
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}
/**
* Action elements
*
* @return void
*/
function formActions()
{
$this->out->element('input', array('id' => 'notice_action-submit',
'class' => 'submit',
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'name' => 'status_submit',
'type' => 'submit',
'value' => _('Send')));
}
}