From f500e825922eb4845b18e415c684c2b896d09ec9 Mon Sep 17 00:00:00 2001 From: arthurfranca Date: Mon, 11 Dec 2023 12:44:47 -0300 Subject: [PATCH] Don't try to anticipate tag usage --- 54.md | 23 ++++++----------------- 1 file changed, 6 insertions(+), 17 deletions(-) diff --git a/54.md b/54.md index 303047ef..e0115694 100644 --- a/54.md +++ b/54.md @@ -4,8 +4,6 @@ NIP-54 Inline Resource Metadata ------------------------ -`draft` `optional` `author:arthurfranca` `author:Giszmo` `author:jb55` `author:vitorpamplona` - Inline resource metadata is additional information associated with urls in notes that clients can optionally use to enhance resource loading. It uses [URI Fragment](https://en.wikipedia.org/wiki/URI_fragment) that agents (such as web browsers) never send to the server. Because of this, the url is fetched **without** the fragment parameters, unlike using query parameters. @@ -30,29 +28,20 @@ Besides available w3c and proprietary URI fragment usage, nostr uses existing [N Multiple array values use repeated names and are positioned in the same order of ocurrence in the tag array. For instance, `["aes-256-gcm", 'i-am-a-key', 'i-am-an-iv']` becomes `aes-256-gcm=i-am-a-key&aes-256-gcm=i-am-an-iv`. -### Event Example: +## Usage + +An url with added metadata can be used anywhere a normal url can, whether embedded in an event's `.content` field or as an event tag value. + +### Example: ```js { "kind": 1, - "content": "What a great place! https://xyz.com/example.jpg#m=image%2Fjpeg&dim=3024x4032&alt=A%20scenic%20photo%20overlooking%20the%20coast%20of%20Costa%20Rica&blurhash=eVF%24%5EOI%3A%24%7BM%7Bo%23*0-nNFxakD-%3FxVM%7DWEWB%25iNKxvR-oetmo%23R-aen%24`", + "content": "What a great place! https://xyz.com/filename#m=image%2Fjpeg&dim=1920x1080`", // ... other event fields } ``` -## Tag Usage - -When publishing events of kinds designed with urls inside tags instead of in `.content`, use `media` tags specifically for image, audio and video -or else pick another tag such as `r`. One may also add `media` tags to events to aid in loading media placeholders on clients that postpone or don't do event `.content` parsing. - -### Tag Examples: - -An image with MIME type, dimensions and blurhash: -`["media", "https://xyz.com/image001.png#m=image%2Fpng&dim=1342x704&blurhash=MnR3f%2C%25M%252%25MjZ~Wj%40j%5Bt7Rjs%3Aayfkj%5BWB%5C"]` - -A kind 30023 event JSON file (with `nostr/30023` MIME type): -`["r", "https://xyz.com/example.json#m=nostr%2F30023"]` - ## Recommended client behavior When uploading images during a new post, clients can collect metadata