63 lines
1.8 KiB
PHP
63 lines
1.8 KiB
PHP
<?php
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/**
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* @brief Allow users to unsubscribe from site updates
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* @author <a href='http://www.invisionpower.com'>Invision Power Services, Inc.</a>
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* @copyright (c) 2001 - 2016 Invision Power Services, Inc.
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* @license http://www.invisionpower.com/legal/standards/
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* @package IPS Community Suite
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* @since 12 Jun 2013
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* @version SVN_VERSION_NUMBER
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*/
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namespace IPS\core\modules\front\system;
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/* To prevent PHP errors (extending class does not exist) revealing path */
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if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
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{
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header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
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exit;
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}
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/**
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* Unsubscribe
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*/
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class _unsubscribe extends \IPS\Dispatcher\Controller
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{
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/**
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* Unsubscribe the user
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*
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* @return void
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*/
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protected function manage()
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{
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/* Get the member being requested */
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if( empty( \IPS\Request::i()->email ) )
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{
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\IPS\Output::i()->error( 'no_user_to_unsubscribe', '2S127/3', 404, '' );
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}
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$member = \IPS\Member::load( \IPS\Request::i()->email, 'email' );
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if( !$member->member_id )
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{
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\IPS\Output::i()->error( 'no_user_to_unsubscribe', '2S127/2', 404, '' );
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}
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/* Verify the key is correct */
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if ( \IPS\Login::compareHashes( md5( $member->email . ':' . $member->members_pass_hash ), (string) \IPS\Request::i()->key ) )
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{
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/* Set the member not to receive future emails */
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$member->allow_admin_mails = 0;
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$member->save();
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/* And then show them a confirmation screen */
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\IPS\Output::i()->title = \IPS\Member::loggedIn()->language()->addToStack('unsubscribed');
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\IPS\Output::i()->output = \IPS\Theme::i()->getTemplate( 'system' )->unsubscribed();
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}
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else
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{
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/* Key did not match */
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\IPS\Output::i()->error( 'no_user_to_unsubscribe', '3S127/4', 403, '' );
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}
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}
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} |