92 lines
2.1 KiB
PHP
92 lines
2.1 KiB
PHP
<?php
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/**
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* @brief Base mutator class for polls
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* @author <a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
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* @copyright (c) Invision Power Services, Inc.
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* @license https://www.invisioncommunity.com/legal/standards/
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* @package Invision Community
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* @since 8 Dec 2018
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*/
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namespace IPS\Poll\Api\GraphQL;
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/* To prevent PHP errors (extending class does not exist) revealing path */
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use IPS\Api\GraphQL\SafeException;
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use IPS\Member;
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use IPS\Poll;
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use IPS\Poll\Vote;
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use function count;
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use function defined;
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use function intval;
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use function is_array;
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if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
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{
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header( ( $_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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* @brief Base mutator class for polls
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*/
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class PollMutator
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{
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/**
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* Vote in a poll
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*
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* @param Poll $poll Poll reference
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* @param array|null $votes
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* @return void
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*/
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protected function _vote( Poll $poll, ?array $votes ) : void
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{
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if( !$poll instanceof Poll )
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{
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throw new SafeException( 'INVALID_POLL', 'GQL/0007/1', 403 );
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}
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if( !$poll->canVote() )
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{
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throw new SafeException( 'CANNOT_VOTE', 'GQL/0007/2', 403 );
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}
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// A null vote is viewing the results and forfeiting the ability to vote again
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if( $votes === NULL || !count( $votes ) )
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{
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$vote = Vote::fromForm( NULL );
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}
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else
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{
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$voteAsForm = array();
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// Rebuild the vote array to match form input
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foreach( $votes as $vote )
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{
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if( is_array( $vote['choices'] ) )
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{
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if( count( $vote['choices'] ) === 1 )
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{
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// When coming from a form we save this as a string without typecasting first, so replicating here for consistency
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$choice = (string) intval( $vote['choices'][0] );
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}
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else
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{
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$choice = $vote['choices'];
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}
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}
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else
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{
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// When coming from a form we save this as a string without typecasting first, so replicating here for consistency
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$choice = (string) intval( $vote['choices'] );
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}
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$voteAsForm[ $vote['id'] ] = $choice;
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}
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$vote = Vote::fromForm( $voteAsForm );
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}
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$poll->addVote( $vote, Member::loggedIn() );
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}
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} |