<?php

namespace Embed\Adapters\Facebook;

use Embed\OEmbed as Base;
use Psr\Http\Message\UriInterface;

class OEmbed extends Base
{
    const ENDPOINT_PAGE = 'https://graph.facebook.com/v11.0/oembed_page';
    const ENDPOINT_POST = 'https://graph.facebook.com/v11.0/oembed_post';
    const ENDPOINT_VIDEO = 'https://graph.facebook.com/v11.0/oembed_video';

    protected function detectEndpoint(): ?UriInterface
    {
        $token = $this->extractor->getSetting('facebook:token');

        if (!$token) {
            return null;
        }

        $uri = $this->extractor->getUri();
        if (strpos($uri->getPath(), 'login') !== false) {
            parse_str($uri->getQuery(), $params);
            if (!empty($params['next'])) {
                $uri = $this->extractor->getCrawler()->createUri($params['next']);
            }
        }
        $queryParameters = $this->getOembedQueryParameters((string) $uri);
        $queryParameters['access_token'] = $token;

        return $this->extractor->getCrawler()
            ->createUri($this->getEndpointByPath($uri->getPath()))
            ->withQuery(http_build_query($queryParameters));
    }

    private function getEndpointByPath(string $path): string
    {
        /* Videos
        https://www.facebook.com/{page-name}/videos/{video-id}/
        https://www.facebook.com/{username}/videos/{video-id}/
        https://www.facebook.com/video.php?id={video-id}
        https://www.facebook.com/video.php?v={video-id}
        */
        if (strpos($path, '/video.php') === 0
            || strpos($path, '/videos/') !== false
        ) {
            return self::ENDPOINT_VIDEO;
        }

        /* Posts
        https://www.facebook.com/{page-name}/posts/{post-id}
        https://www.facebook.com/{username}/posts/{post-id}
        https://www.facebook.com/{username}/activity/{activity-id}
        https://www.facebook.com/photo.php?fbid={photo-id}
        https://www.facebook.com/photos/{photo-id}
        https://www.facebook.com/permalink.php?story_fbid={post-id}
        https://www.facebook.com/media/set?set={set-id}
        https://www.facebook.com/questions/{question-id}
        https://www.facebook.com/notes/{username}/{note-url}/{note-id}

        Not in the facebook docs:
        https://www.facebook.com/{page-name}/photos/{post-id}/{photo-id}
        */
        if (strpos($path, '/photo.php') === 0
            || strpos($path, '/photos/') !== false
            || strpos($path, '/permalink.php') === 0
            || strpos($path, '/media/') === 0
            || strpos($path, '/questions/') === 0
            || strpos($path, '/notes/') === 0
            || strpos($path, '/posts/') !== false
            || strpos($path, '/activity/') !== false
        ) {
            return self::ENDPOINT_POST;
        }

        return self::ENDPOINT_PAGE;
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----OTE1MzQ2MjY0NzU5NjcyOSA0MTMwMzA5NDIzODk3OTYwIDIyOTkzMzc1ODQ1NjY4OTc=