File size: 2Kb
<?php
/**
* @brief Base mutator class for polls
* @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 8 Dec 2018
*/
namespace IPS\Poll\Api\GraphQL;
/* 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;
}
/**
* @brief Base mutator class for polls
*/
class _PollMutator
{
/**
* Vote in a poll
*
* @param \IPS\Poll $poll Poll reference
* @return void
*/
protected function _vote( $poll, $votes )
{
if( !$poll instanceof \IPS\Poll )
{
throw new \IPS\Api\GraphQL\SafeException( 'INVALID_POLL', 'GQL/0007/1', 403 );
}
if( !$poll->canVote() )
{
throw new \IPS\Api\GraphQL\SafeException( 'CANNOT_VOTE', 'GQL/0007/2', 403 );
}
// A null vote is viewing the results and forfeiting the ability to vote again
if( $votes === NULL || !\count( $votes ) )
{
$vote = \IPS\Poll\Vote::fromForm( NULL );
}
else
{
$voteAsForm = array();
// Rebuild the vote array to match form input
foreach( $votes as $vote )
{
if( \is_array( $vote['choices'] ) )
{
if( \count( $vote['choices'] ) === 1 )
{
// When coming from a form we save this as a string without typecasting first, so replicating here for consistency
$choice = (string) \intval( $vote['choices'][0] );
}
else
{
$choice = $vote['choices'];
}
}
else
{
// When coming from a form we save this as a string without typecasting first, so replicating here for consistency
$choice = (string) \intval( $vote['choices'] );
}
$voteAsForm[ $vote['id'] ] = $choice;
}
$vote = \IPS\Poll\Vote::fromForm( $voteAsForm );
}
$poll->addVote( $vote, \IPS\Member::loggedIn() );
}
}