<?php
/**
* @brief newsletter Widget
* @author <a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
* @copyright (c) Invision Power Services, Inc.
* @license https://www.invisioncommunity.com/legal/standards/
* @package Invision Community
* @since 20 Dec 2017
*/
namespace IPS\core\widgets;
/* To prevent PHP errors (extending class does not exist) revealing path */
if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
{
header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
exit;
}
/**
* newsletter Widget
*/
class _newsletter extends \IPS\Widget
{
/**
* @brief Widget Key
*/
public $key = 'newsletter';
/**
* @brief Language String Key used to store the editor content
*/
public static $editorKey = 'block_newsletter_signup';
/**
* @brief App
*/
public $app = 'core';
/**
* @brief Plugin
*/
public $plugin = '';
/**
* Specify widget configuration
*
* @param null|\IPS\Helpers\Form $form Form object
* @return null|\IPS\Helpers\Form
*/
public function configuration( &$form=null )
{
if ( $form === null )
{
$form = new \IPS\Helpers\Form;
}
$form->add( new \IPS\Helpers\Form\Translatable( 'block_newsletter_signup_text', NULL, TRUE, array(
'app' => 'core',
'key' => 'block_newsletter_signup',
'editor' => array(
'app' => 'core',
'key' => 'Widget',
'autoSaveKey' => 'widget-' . $this->uniqueKey,
'attachIds' => isset( $this->configuration['content'] ) ? array( 0, 0, 'block_newsletter_signup' ) : NULL
),
) ) );
return $form;
}
/**
* Before the widget is removed, we can do some clean up
*
* @return void
*/
public function delete()
{
\IPS\Lang::deleteCustom( 'core', 'block_newsletter_signup' );
foreach( \IPS\Db::i()->select( '*', 'core_attachments_map', array( array( 'location_key=?', 'core_Newsletterwidget' ) ) ) as $map )
{
try
{
$attachment = \IPS\Db::i()->select( '*', 'core_attachments', array( 'attach_id=?', $map['attachment_id'] ) )->first();
\IPS\Db::i()->delete( 'core_attachments_map', array( array( 'attachment_id=?', $attachment['attach_id'] ) ) );
\IPS\Db::i()->delete( 'core_attachments', array( 'attach_id=?', $attachment['attach_id'] ) );
\IPS\File::get( 'core_Attachment', $attachment['attach_location'] )->delete();
if ( $attachment['attach_thumb_location'] )
{
\IPS\File::get( 'core_Attachment', $attachment['attach_thumb_location'] )->delete();
}
}
catch ( \Exception $e ) { }
}
}
/**
* Ran before saving widget configuration
*
* @param array $values Values from form
* @return array
*/
public function preConfig( $values )
{
\IPS\File::claimAttachments( 'widget-' . $this->uniqueKey, 0, 0, 'block_newsletter_signup' );
\IPS\Lang::saveCustom( 'core', 'block_newsletter_signup', $values[ 'block_newsletter_signup_text' ] );
return $values;
}
/**
* Render a widget
*
* @return string
*/
public function render()
{
if( \IPS\Member::loggedIn()->allow_admin_mails )
{
return "";
}
// If we have just dropped the block, the ref will be the URL for that block drop, which will show a WSOD if we click the sign up button before reloading the page
if ( isset( \IPS\Request::i()->blockID ) )
{
$url = \IPS\Settings::i()->base_url;
}
else
{
$url = (string) \IPS\Request::i()->url();
}
$ref = base64_encode( $url );
return $this->output( $ref );
}
}