uiharu/src/Lookup/WebLookupMediaResult.php

<?php
namespace Uiharu\Lookup;

use Uiharu\AudioTags;
use Uiharu\Url;
use Index\MediaType;

class WebLookupMediaResult extends WebLookupResult implements \Uiharu\IHasMediaInfo {
    private object $mediaInfo;
    private ?AudioTags $audioTags;

    public function __construct(Url $url, MediaType $mediaType, object $mediaInfo) {
        parent::__construct($url, $mediaType);
        $this->mediaInfo = $mediaInfo;

        if($this->isAudio() && $mediaInfo !== null)
            $this->audioTags = AudioTags::fromMediaInfo($mediaInfo);
        else
            $this->audioTags = null;
    }

    public function getObjectType(): string {
        return 'media';
    }

    public function hasColour(): bool {
        return false;
    }
    public function getColour(): int {
        throw new RuntimeException('Unsupported');
    }

    public function hasTitle(): bool {
        return true;
    }
    public function getTitle(): string {
        if($this->audioTags !== null) {
            $title = '';

            if($this->audioTags->hasArtist())
                $title .= $this->audioTags->getArtist() . ' - ';

            if($this->audioTags->hasTitle())
                $title .= $this->audioTags->getTitle();

            if($this->audioTags->hasDate())
                $title .= ' (' . $this->audioTags->getDate() . ')';

            if(!empty($title))
                return $title;
        }

        return basename($this->url->getPath());
    }

    public function hasSiteName(): bool {
        return true;
    }
    public function getSiteName(): string {
        return $this->url->getHost();
    }

    public function hasDescription(): bool {
        return $this->audioTags !== null && $this->audioTags->hasComment();
    }
    public function getDescription(): string {
        return $this->audioTags->getComment();
    }

    public function hasPreviewImage(): bool {
        return $this->isImage();
    }
    public function getPreviewImage(): string {
        return (string)$this->url;
    }

    public function getConfidence(): float {
        return $this->mediaInfo->confidence;
    }

    public function isMedia(): bool {
        return true;
    }
    public function isImage(): bool {
        return $this->mediaType->matchCategory('image');
    }
    public function isVideo(): bool {
        return $this->mediaType->matchCategory('video');
    }
    public function isAudio(): bool {
        return $this->mediaType->matchCategory('audio');
    }

    public function hasDimensions(): bool {
        return $this->isImage() || $this->isVideo();
    }
    public function getWidth(): int {
        return $this->mediaInfo->width ?? 0;
    }
    public function getHeight(): int {
        return $this->mediaInfo->height ?? 0;
    }

    public function hasAspectRatio(): bool {
        return isset($this->mediaInfo->aspectRatio);
    }
    public function getAspectRatio(): string {
        return $this->mediaInfo->aspectRatio;
    }

    public function hasDuration(): bool {
        return isset($this->mediaInfo->duration);
    }
    public function getDuration(): float {
        return $this->mediaInfo->duration;
    }

    public function hasSize(): bool {
        return isset($this->mediaInfo->size);
    }
    public function getSize(): int {
        return $this->mediaInfo->size;
    }

    public function hasBitRate(): bool {
        return isset($this->mediaInfo->bitRate);
    }
    public function getBitRate(): int {
        return $this->mediaInfo->bitRate;
    }

    public function hasAudioTags(): bool {
        return $this->audioTags !== null;
    }
    public function getAudioTags(): AudioTags {
        return $this->audioTags;
    }

    public function hasMediaInfo(): bool {
        return true;
    }
    public function getMediaInfo(): object {
        return $this->mediaInfo;
    }
}