UNIT3D-Community-Edition/app/Models/Comment.php

<?php
/**
 * NOTICE OF LICENSE.
 *
 * UNIT3D Community Edition is open-sourced software licensed under the GNU Affero General Public License v3.0
 * The details is bundled with this project in the file LICENSE.txt.
 *
 * @project    UNIT3D Community Edition
 *
 * @author     HDVinnie <hdinnovations@protonmail.com>
 * @license    https://www.gnu.org/licenses/agpl-3.0.en.html/ GNU Affero General Public License v3.0
 */

namespace App\Models;

use App\Helpers\Bbcode;
use App\Helpers\Linkify;
use App\Traits\Auditable;
use Illuminate\Database\Eloquent\Model;
use voku\helper\AntiXSS;

/**
 * App\Models\Comment.
 *
 * @property int $id
 * @property string $content
 * @property int $anon
 * @property int|null $torrent_id
 * @property int|null $article_id
 * @property int|null $requests_id
 * @property int|null $user_id
 * @property \Illuminate\Support\Carbon|null $created_at
 * @property \Illuminate\Support\Carbon|null $updated_at
 * @property-read \App\Models\Article|null $article
 * @property-read \App\Models\TorrentRequest|null $request
 * @property-read \App\Models\Torrent|null $torrent
 * @property-read \App\Models\User|null $user
 *
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Comment newModelQuery()
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Comment newQuery()
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Comment query()
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Comment whereAnon($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Comment whereArticleId($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Comment whereContent($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Comment whereCreatedAt($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Comment whereId($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Comment whereRequestsId($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Comment whereTorrentId($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Comment whereUpdatedAt($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Comment whereUserId($value)
 * @mixin \Eloquent
 *
 * @property int|null $playlist_id
 * @property-read \App\Models\Playlist|null $playlist
 *
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Comment wherePlaylistId($value)
 */
class Comment extends Model
{
    use Auditable;

    /**
     * Belongs To A Torrent.
     *
     * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
     */
    public function torrent()
    {
        return $this->belongsTo(Torrent::class);
    }

    /**
     * Belongs To A Article.
     *
     * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
     */
    public function article()
    {
        return $this->belongsTo(Article::class);
    }

    /**
     * Belongs To A Request.
     *
     * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
     */
    public function request()
    {
        return $this->belongsTo(TorrentRequest::class, 'requests_id', 'id');
    }

    /**
     * Belongs To A Playlist.
     *
     * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
     */
    public function playlist()
    {
        return $this->belongsTo(Playlist::class);
    }

    /**
     * Belongs To A User.
     *
     * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
     */
    public function user()
    {
        return $this->belongsTo(User::class)->withDefault([
            'username' => 'System',
            'id'       => '1',
        ]);
    }

    /**
     * Set The Comments Content After Its Been Purified.
     *
     * @param string $value
     *
     * @return void
     */
    public function setContentAttribute($value)
    {
        $antiXss = new AntiXSS();

        $this->attributes['content'] = $antiXss->xss_clean($value);
    }

    /**
     * Parse Content And Return Valid HTML.
     *
     * @return string Parsed BBCODE To HTML
     */
    public function getContentHtml()
    {
        $bbcode = new Bbcode();
        $linkify = new Linkify();

        return $bbcode->parse($linkify->linky($this->content), true);
    }
}