| Essence\Provider\OEmbed |
| Essence\Provider\Preparator |
| Essence\Provider\Presenter |
| 이름 | 설명 |
|---|---|
| Collection | A collection of providers which can find the provider of an url. |
| CollectionTest | Test case for Collection. |
| MetaTags | Extracts information from meta tags. |
| MetaTagsTest | Test case for MetaTags. |
| OEmbed | Base class for an OEmbed provider. |
| OEmbedTest | Test case for OEmbed. |
| Preparator | Prepares URLs before extraction. |
| Presenter | Updates Medias after extraction. |
| PresenterTest | Test case for Presenter. |
