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oembed support for videos

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This commit is contained in:
Cynthia Foxwell 2024-07-13 16:55:05 -06:00
parent cc1f7d706c
commit 819efc6d93
3 changed files with 24 additions and 3 deletions
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3
src/routes/embed.nim
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@ -34,3 +34,6 @@ proc createEmbedRouter*(cfg: Config) =
redirect(&"/i/status/{id}/embed")
else:
resp Http404
get "/oembed.json":
respJson generateOembed(cfg, @"type", @"title", @"user", @"url")

15
src/views/embed.nim
View file

@ -1,9 +1,9 @@
# SPDX-License-Identifier: AGPL-3.0-only
import options, algorithm, sequtils
import options, algorithm, sequtils, json
import karax/[karaxdsl, vdom]
from jester import Request
import ../types
import ".."/[types, formatters]
import general, tweet
const doctype = "<!DOCTYPE html>\n"
@ -22,3 +22,14 @@ proc renderVideoEmbed*(tweet: Tweet; cfg: Config; req: Request): string =
renderVideo(video, prefs, "")
result = doctype & $node
proc generateOembed*(cfg: Config; typ, title, user, url: string): JsonNode =
%*{
"type": typ,
"version": "1.0",
"provider_name": "Nitter",
"provider_url": getUrlPrefix(cfg),
"title": title,
"author_name": user,
"author_url": url
}

7
src/views/general.nim
View file

@ -91,6 +91,9 @@ proc renderHead*(prefs: Prefs; cfg: Config; req: Request; titleText=""; desc="";
meta(name="viewport", content="width=device-width, initial-scale=1.0")
meta(name="theme-color", content="#1F1F1F")
meta(property="og:type", content=ogType)
if video.len > 0:
meta(property="og:title", content=stripHtml(desc))
else:
meta(property="og:title", content=(if ogTitle.len > 0: ogTitle else: titleText))
meta(property="og:description", content=stripHtml(desc))
meta(property="og:site_name", content="Nitter")
@ -119,6 +122,10 @@ proc renderHead*(prefs: Prefs; cfg: Config; req: Request; titleText=""; desc="";
meta(property="og:video:url", content=video)
meta(property="og:video:secure_url", content=video)
meta(property="og:video:type", content="video/mp4")
verbatim &"<link rel=\"alternate\" href=\"{getUrlPrefix(cfg)}/oembed.json?type=video&title={encodeUrl(stripHtml(desc))}&user={encodeUrl(if ogTitle.len > 0: ogTitle else: titleText)}\" type=\"application/json+oembed\" />"
#link(rel="alternate",
# href=getUrlPrefix(cfg) & "/oembed.json?type=video&title=" & encodeUrl(stripHtml(desc)) & "&user=" & encodeUrl(if ogTitle.len > 0: ogTitle else: titleText),
# `type`="application/json+oembed")
# this is last so images are also preloaded
# if this is done earlier, Chrome only preloads one image for some reason