<?php

namespace ArticleModule;

/**
 * @property-read int $id
 * @property string $title
 * @property string $perex
 * @property string $content
 * @property string $visibility
 * @property string $type
 * @property string $status
 * @property int $order
 * @property DateTime $created
 * @property DateTime|NULL $modified
 * @property int|NULL $parent_id
 * @property int $user_id
 */
class Article extends \YetORM\Entity {

    /** @param int $id */
    public function setId($id) {}

    /** @return \YetORM\EntityCollection */
    public function getSections() {
        return $this->getMany('Section', 'article_has_section', 'section');
    }

    /** @return \YetORM\EntityCollection */
    public function getTags() {
        return $this->getMany('Tag', 'article_has_tag', 'tag');
    }

    /** @return \UserModule\User */
    public function getAuthor() {
        return new \UserModule\User($this->row->user);
    }

    /**
     * @param  \UserModule\User
     * @return \ArticleModule\Article
     */
    function setAuthor(\UserModule\User $user) {
        $this->row->user_id = $user->id;
        return $this;
    }

    /** @return array */
    function toArray() {
        $return = parent::toArray();
        $author = $this->getAuthor();
        $return['author'] = $author->name . ' ' . $author->surname;

        $return['tags'] = array();
        foreach ($this->getTags() as $tag) {
            $return['tags'][] = $tag->getName();
        }

        $return['sections'] = array();
        foreach ($this->getSections() as $section) {
            $return['sections'][] = $section->getName();
        }

        return $return;
    }

}