<?php

namespace model;

use DOMDocument;
use metier\Article;
use metier\Flux;

class Parser
{
    public function parseArticles(Flux $flux){
        $dom = new DOMDocument();
        $tabArticle = array();

        $dom->load($flux->getFlux());
        $items = $dom->getElementsByTagName('item');

        foreach ($items as $item) {
            $title = $item->getElementsByTagName('title')[0]->nodeValue;

            $date = $item->getElementsByTagName('pubDate')[0]->nodeValue;

            $guid = $item->getElementsByTagName('guid')[0]->nodeValue;

            $link = $item->getElementsByTagName('link')[0]->nodeValue;

            $description = $item->getElementsByTagName('description')[0]->nodeValue;

            //manque ajout de l'image

            $tabArticle[] = new Article((int)Null, $title, $date, $description, $guid, $link, $description, $flux->getId());
        }
        return $tabArticle;
    }

    public function parseAll(Flux $fluxes){
        foreach ($fluxes as $flux){
            $tabArticles[] =$this->parseArticles($flux);
        }
        return $tabArticles;
    }
}