SilverStripe\View\Embed\EmbedContainer

Complexity

Total Complexity

32

Size/Duplication

Total Lines	159
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

13 Methods

Rating	Name	Duplication	Size	Complexity
A	getHeight()	0	5	3
A	__construct()	0	3	1
A	getWidth()	0	5	3
A	getType()	0	16	5
A	getCrawler()	0	3	1
A	getEmbed()	0	6	2
A	validate()	0	3	1
A	getName()	0	10	3
B	getPreviewURL()	0	32	8
A	setOptions()	0	4	1
A	getOptions()	0	3	1
A	getExtractor()	0	6	2
A	setCrawler()	0	4	1

<?php

namespace SilverStripe\View\Embed;

use Embed\Extractor;
use Embed\Embed;
use Embed\EmbedCode;
use Embed\Http\Crawler;
use Psr\Http\Message\UriInterface;
use SilverStripe\Core\Manifest\ModuleResourceLoader;

class EmbedContainer implements Embeddable
{
    private ?Embed $embed = null;

    private ?Extractor $extractor = null;

    private ?Crawler $crawler = null;

    private string $url;

    private array $options = [];

    public function __construct(string $url)
    {
        $this->url = $url;
    }

    /**
     * @return int
     */
    public function getWidth()
    {
        /** @var EmbedCode $code */
        $code = $this->getExtractor()->code;
        return $code ? ($code->width ?: 100) : 100;

$code is of type Embed\EmbedCode, thus it always evaluated to true.

    }

    /**
     * @return int
     */
    public function getHeight()
    {
        /** @var EmbedCode $code */
        $code = $this->getExtractor()->code;
        return $code ? ($code->height ?: 100) : 100;

$code is of type Embed\EmbedCode, thus it always evaluated to true.

    }

    /**
     * @return string
     */
    public function getPreviewURL()
    {
        $extractor = $this->getExtractor();

        // Use thumbnail url
        if ($extractor->image) {
            /** @var UriInterface $image */
            $image = $extractor->image;
            $query = $image->getQuery();
            $fragment = $image->getFragment();
            return sprintf(
                '%s://%s%s%s%s',
                $image->getScheme(),
                $image->getHost(),
                '/' . ltrim($image->getPath(), '/'),
                $query ? "?$query" : '',
                $fragment ? "#$fragment" : '',
            );
        }

        // Use direct image type
        $method = 'getApi';
        if (method_exists($extractor, $method)) {
            $api = $extractor->$method();
            if ($api && method_exists($api, 'url') && $api->url('direct_link')) {
                return $api->url('direct_link'); // <<< TODO test this works
            }
        }

        // Default media
        return ModuleResourceLoader::resourceURL(
            'silverstripe/asset-admin:client/dist/images/icon_file.png'
        );
    }

    /**
     * @return string
     */
    public function getName()
    {
        $extractor = $this->getExtractor();
        if ($extractor->title) {
            return $extractor->title;
        }
        if ($extractor->url instanceof UriInterface) {

$extractor->url is always a sub-type of Psr\Http\Message\UriInterface.

            return preg_replace('/\?.*/', '', basename($extractor->url->getPath()));
        }
        return '';
    }

    /**
     * @return string
     */
    public function getType()
    {
        $html = $this->getExtractor()->code->html ?? '';
        if (strpos($html, '<video') !== false) {
            return 'video';
        }
        if (strpos($html, '<iframe') !== false) {
            return 'rich';
        }
        if (strpos($html, '<audio') !== false) {
            return 'audio';
        }
        if (strpos($html, '<img') !== false) {
            return 'photo';
        }
        return 'link';
        // case 'video':
        // case 'rich':
        // case 'link':
        // case 'photo':
    }

    /**
     * @return bool
     */
    public function validate()
    {
        return !empty($this->getExtractor()->code->html ?? '');
    }

    public function setOptions(array $options): Embeddable
    {
        $this->options = $options;
        return $this;
    }

    public function getOptions(): array
    {
        return $this->options;
    }

    public function getEmbed(): Embed
    {
        if (!$this->embed) {
            $this->embed = new Embed($this->getCrawler());
        }
        return $this->embed;
    }

    public function getExtractor(): Extractor
    {
        if (!$this->extractor) {
            $this->extractor = $this->getEmbed()->get($this->url);
        }
        return $this->extractor;
    }

    public function setCrawler(?Crawler $crawler): self
    {
        $this->crawler = $crawler;
        return $this;
    }

    public function getCrawler(): ?Crawler
    {
        return $this->crawler;
    }
}