Fix Media Sources

fixjson.php

<?php
function fixJSON($array, $mediaSources) {
    $fix = array();
    foreach( $array as $key => $value) {
        if (is_array($value)) {
            $fix[$key] = fixJSON($value);
        } else{
            if(in_array($key, array('mediaSource','imageMediaSource')){
                if(!empty($mediaSources[$value])){
                   $value = $mediaSources[$value];
                }
            }
            $fix[$key] = $value;
        }
    }
    return $fix;
}