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<?php
namespace TotalPoll\Modules\Extensions\RestAPI;
! defined( 'ABSPATH' ) && exit();
use TotalPoll\Contracts\Poll\Model;
use TotalPoll\Contracts\Poll\Repository;
use TotalPollVendors\TotalCore\Contracts\Http\Request;
use WP_Error;
/**
* Poll Rest API.
* @package TotalPoll\Poll
*/
class PollRestAPI {
/**
* @var Request $request
*/
protected $request;
/**
* @var Repository $repository
*/
protected $repository;
/**
* @var array $env
*/
protected $env;
/**
* @var Model $poll
*/
protected $poll;
/**
* Rest constructor.
*
* @param Request $request
* @param Repository $repository
* @param array $env
*/
public function __construct( Request $request, Repository $repository, $env ) {
$this->request = $request;
$this->repository = $repository;
$this->env = $env;
}
/**
* Register routes.
*/
public function registerRoutes() {
register_rest_route(
$this->env['rest-namespace'], '/poll/(?P<id>\d+)',
[
'methods' => 'GET',
'callback' => [ $this, 'getPoll' ],
]
);
register_rest_route(
$this->env['rest-namespace'], '/poll/(?P<id>\d+)/vote',
[
'methods' => 'POST',
'callback' => [ $this, 'postVote' ],
]
);
}
/**
* Load poll.
*
* @param $pollId
*
* @throws \ErrorException
*/
public function loadPoll( $pollId ) {
$status = get_post_status( (int) $pollId );
if ( $status === 'publish' ):
$this->poll = $this->repository->getById( (int) $pollId );
else:
throw new \ErrorException( 'Invalid Poll ID', 404 );
endif;
}
/**
* Get.
*
* @param \WP_REST_Request $restRequest
*
* @return array|WP_Error
*/
public function getPoll( \WP_REST_Request $restRequest ) {
try {
$this->loadPoll( (int) $restRequest['id'] );
$pollArray = $this->adjustPollArray( $this->poll->toArray(), $this->poll->isResultsHidden(), true );
$pollArray['acceptingVotes'] = $this->poll->isAcceptingVotes();
$pollArray['hasVoted'] = $this->poll->hasVoted();
return [
'code' => 200,
'message' => '',
'data' => [
'poll' => $pollArray,
'status' => 200,
],
];
} catch ( \Exception $exception ) {
return new WP_Error( $exception->getCode(), $exception->getMessage(), [ 'status' => 404 ] );
}
}
/**
* Vote.
*
* @param \WP_REST_Request $restRequest
*
* @return array|WP_Error
*/
public function postVote( \WP_REST_Request $restRequest ) {
$this->request['totalpoll'] = $restRequest->get_param( 'totalpoll' );
try {
$this->loadPoll( (int) $restRequest['id'] );
$this->poll->setScreen( 'vote' );
if ( $this->poll->isAcceptingVotes() ):
if ( $this->poll->getForm()->validate() ):
$countVote = TotalPoll( 'polls.commands.vote.count', [ $this->poll ] )->execute();
TotalPoll( 'polls.commands.vote.log', [ $this->poll ] )->execute();
if ( is_wp_error( $countVote ) ):
throw new \ErrorException( $countVote->get_error_message(), 404 );
else:
TotalPoll( 'polls.commands.vote.entry', [ $this->poll ] )->execute();
TotalPoll( 'polls.commands.vote.notify', [ $this->poll ] )->execute();
$this->poll->getRestrictions()->apply();
$this->poll->setScreen( 'thankyou' );
return [
'code' => 200,
'message' => 'Your vote has been casted successfully.',
'data' => [
'poll' => $this->adjustPollArray( $this->poll->toArray(), $this->poll->isResultsHidden() ),
'status' => 200,
],
];
endif;
else:
throw new \ErrorException( 'Fields validation failed.', 403 );
endif;
else:
throw new \ErrorException( 'This poll does not accept new votes.', 403 );
endif;
} catch ( \Exception $exception ) {
return new WP_Error( $exception->getCode(), $exception->getMessage(), [
'status' => $exception->getCode(),
'pollError' => $this->poll->getError(),
'formErrors' => $this->poll->getForm()->errors(),
] );
}
}
/**
* Adjust poll array for public rest response.
*
* @param array $pollArray
* @param bool $hideVotes
* @param bool $hideReceivedVotes
*
* @return array
*/
protected function adjustPollArray( $pollArray, $hideVotes = false, $hideReceivedVotes = false ) {
foreach ( $pollArray['questions'] as $questionUid => $question ):
foreach ( $question['choices'] as $choiceUid => $choice ):
if ( ! $choice['visibility'] ):
unset( $pollArray['questions'][ $questionUid ]['choices'][ $choiceUid ] );
continue;
endif;
unset( $pollArray['questions'][ $questionUid ]['choices'][ $choiceUid ]['votesOverride'] );
unset( $pollArray['questions'][ $questionUid ]['choices'][ $choiceUid ]['collapsed'] );
unset( $pollArray['questions'][ $questionUid ]['choices'][ $choiceUid ]['visibility'] );
if ( $hideReceivedVotes ):
unset( $pollArray['questions'][ $questionUid ]['choices'][ $choiceUid ]['receivedVotes'] );
endif;
if ( $hideVotes ):
$pollArray['questions'][ $questionUid ]['choices'][ $choiceUid ]['votes'] = 0;
$pollArray['questions'][ $questionUid ]['choices'][ $choiceUid ]['votesHidden'] = true;
endif;
endforeach;
if ( $hideVotes ):
unset( $pollArray['questions'][ $questionUid ]['votes'] );
$pollArray['questions'][ $questionUid ]['votes'] = 0;
$pollArray['questions'][ $questionUid ]['votesHidden'] = true;
endif;
unset( $pollArray['questions'][ $questionUid ]['votesOverride'] );
if ( $hideReceivedVotes ):
unset( $pollArray['questions'][ $questionUid ]['receivedVotes'] );
endif;
endforeach;
unset( $pollArray['receivedVotes'] );
return $pollArray;
}
}
|