digitalbiblesociety/dbp

<?php

namespace App\Transformers;

use League\Fractal\TransformerAbstract;

class AlgoliaTransformer extends BaseTransformer
{
    /**
     * A Fractal transformer.
     *
     * @return array
     */
    public function transform($items)
    {
        switch ($this->route) {
            case "v4_algolia.bibles":
                return $this->transformBibles($items);
            case "v4_algolia.languages":
                return $this->transformLanguages($items);
        }
    }

    private function transformBibles($bible)
    {
        return [
            'id'            => $bible->id,
            'name'          => $bible->translations->where('iso', 'eng')->first()->name ?? "",
            'vname'         => $bible->translations->where('iso', $bible->iso)->first()->name ?? "",
            'iso'           => $bible->language->first()->iso,
            'language_name' => $bible->language->first()->name,
            'date'          => $bible->date,
            'country_id'    => $bible->country->first()->id ?? "",
            'country_name'  => $bible->country->first()->name ?? "",
            'continent_id'  => $bible->country->first()->continent_id ?? "",
            'script'        => $bible->script,
            'filesets'      => $bible->filesets,
            'links_count'   => $bible->links_count,
        ];
    }

    private function transformLanguages($language)
    {

            $class = [];
        foreach ($language->classifications as $classification) {
            $class['lvl'.$classification->order] = $classification->name;
        }
            $language->classification = $class;
            $language->alt_names = $language->translations->pluck('name')->unique()->flatten();

            $language->country_id = $language->countries->first()->id ?? "";
            $language->continent_id = $language->countries->first()->continent ?? "";
            $language->country_name = $language->countries->first()->name ?? "";

            unset($language->countries);
            unset($language->translations);
            unset($language->classifications);
            return $language;
    }
}