This question has been answered by Ysanmiguel. See the first response.
[2019-01-04 10:41:04] (ERROR in modTemplateVar::renderOutput @ /var/www/sites/site.com/www/core/model/modx/modtemplatevar.class.php : 288) Old modTemplateVar getRender outputmethod is deprecated since version 2.2.0. [2019-01-04 10:41:05] (ERROR @ /var/www/sites/site.com/www/core/cache/includes/elements/modplugin/51.include.cache.php : 101) PHP warning: Cannot modify header information - headers already sent by (output started at /var/www/sites/site.com/www/core/model/modx/modresponse.class.php:170) [2019-01-04 10:41:16] (ERROR in modTemplateVar::renderOutput @ /var/www/sites/site.com/www/core/model/modx/modtemplatevar.class.php : 288) Old modTemplateVar getRender outputmethod is deprecated since version 2.2.0.
<?php
$reviews = file_get_contents('https://maps.googleapis.com/maps/api/place/details/json?reference=***FEED CODE HERE***&sensor=true&key=***API KEY HERE***');
$reviews = json_decode($reviews);
$response = '';
$class = '';
$i = 0;
$j = 1;
if(!is_object($reviews) || empty($reviews->result)) {
return $modx->parseChunk('reviews-google-pod');
}
$response .= '<div class="slides">';
// Generate the reviews
foreach($reviews->result->reviews as $review) {
if(!$i) {
$class = ' active';
}
$response .= $modx->parseChunk('review-item', array(
'reviewText' => $review->text,
'reviewer' => $review->author_name,
'date' => date('jS F Y',$review->time),
'datetime' => date('Y-m-d',$review->time),
'rating' => $review->rating,
'class' => $class,
));
$i++;
unset($class);
}
$response .= '</div>';
$response .= '<ul class="controls">';
// Generate the slider controls
foreach($reviews->result->reviews as $review) {
if($j == 1) {
$class = ' class="active"';
}
$response .= '
<li'.$class.'>
<a href="#">'.$j.'</a>
</li>
';
$j++;
unset($class);
}
$response .= '</ul>';
return $response;