<?php

namespace App\ResponseHandler;

/**
 *  Handle Response of a Rss Feed,
 *  response will parsed to SimpleXMLElement
 *  each item in a channel will be run through actions
 *
 *
 */
class Rss extends ResponseHandler
{
    /**
     *  getting data from
     *
     *
     *  @return object
     *
     */
    public function get()
    {
        $this->response = Http::withHeaders([
            "Content-Type" => "text/xml;charset=utf-8"
        ])->get($this->source->url);

        return $this->response;
    }

    /**
     *  handle response
     *
     *
     *
     */
    public function handle()
    {
        $xml = new SimpleXMLElement($this->response->body());

        foreach($xml->channel->item as $item) {
            foreach($this->actions as $action) {
                $action->handle($item);
            }
        }
    }
}