gnu-social/plugins/SubMirror/lib/addmirrorwizard.php

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<?php
/**
* StatusNet, the distributed open-source microblogging tool
* 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/>.
*
* @package StatusNet
* @copyright 2010-2011 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') && !defined('LACONICA')) {
exit(1);
}
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class AddMirrorWizard extends Widget
{
/**
* Name of the form
*
* Sub-classes should overload this with the name of their form.
*
* @return void
*/
function formLegend()
{
}
/**
* Visible or invisible data elements
*
* Display the form fields that make up the data of the form.
* Sub-classes should overload this to show their data.
*
* @return void
*/
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function show()
{
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$this->out->elementStart('div', array('id' => 'add-mirror-wizard'));
$providers = $this->providers();
$this->showProviders($providers);
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$this->out->elementEnd('div');
}
function providers()
{
return array(
/*
// We could accept hostname & username combos here, or
// webfingery combinations as for remote users.
array(
'id' => 'statusnet',
'name' => _m('StatusNet'),
),
*/
// Accepts a Twitter username and pulls their user timeline as a
// public Atom feed. Requires a working alternate hub which, one
// hopes, is getting timely updates.
array(
'id' => 'twitter',
// TRANS: Name for possible feed provider.
'name' => _m('Twitter'),
),
/*
// WordPress was on our list some whiles ago, but not sure
// what we can actually do here. Search on Wordpress.com hosted
// sites, or ?
array(
'id' => 'wordpress',
'name' => _m('WordPress'),
),
*/
/*
// In theory, Facebook lets you pull public updates over RSS,
// but the URLs for your own update feed that I can find from
// 2009-era websites no longer seem to work and there's no
// good current documentation. May not still be available...
// Mirroring from an FB account is probably better done with
// the dedicated plugin. (As of March 2011)
array(
'id' => 'facebook',
'name' => _m('Facebook'),
),
*/
/*
// LinkedIn doesn't currently seem to have public feeds
// for users or groups (March 2011)
array(
'id' => 'linkedin',
'name' => _m('LinkedIn'),
),
*/
array(
'id' => 'feed',
// TRANS: Name for possible feed provider.
'name' => _m('RSS or Atom feed'),
),
);
}
function showProviders(array $providers)
{
$out = $this->out;
$out->elementStart('div', 'provider-list');
// TRANS: Heading for feed mirroring selection form.
$out->element('h2', null, _m('Select a feed provider'));
$out->elementStart('table');
foreach ($providers as $provider) {
$icon = common_path('plugins/SubMirror/images/providers/' . $provider['id'] . '.png');
$targetUrl = common_local_url('mirrorsettings', array('provider' => $provider['id']));
$out->elementStart('tr', array('class' => 'provider'));
$out->elementStart('td');
$out->elementStart('div', 'provider-heading');
$out->element('img', array('src' => $icon));
$out->element('a', array('href' => $targetUrl), $provider['name']);
$out->elementEnd('div');
$out->elementEnd('td');
$out->elementEnd('tr');
}
$out->elementEnd('table');
$out->elementEnd('div');
}
/**
* Buttons for form actions
*
* Submit and cancel buttons (or whatever)
* Sub-classes should overload this to show their own buttons.
*
* @return void
*/
function formActions()
{
}
/**
* ID of the form
*
* Should be unique on the page. Sub-classes should overload this
* to show their own IDs.
*
* @return string ID of the form
*/
function id()
{
return 'add-mirror-wizard';
}
/**
* Action of the form.
*
* URL to post to. Should be overloaded by subclasses to give
* somewhere to post to.
*
* @return string URL to post to
*/
function action()
{
return common_local_url('addmirror');
}
/**
* Class of the form.
*
* @return string the form's class
*/
function formClass()
{
return 'form_settings';
}
}