Zef Hemel
26d9d5bdf0
Refactor Library/Std into subfolders for APIs, Infrastructure, Editor, Widgets, etc. Add more documentation and descriptions. Update references throughout website and docs.
1.3 KiB
1.3 KiB
#meta
Implements useful embed widgets.
Youtube
Example
${embed.youtube "https://youtu.be/t1oy_41bDAY?si=X76FvJEUlJnApwEg"}
Implementation
-- Schema
local youtubeSpecSchema = {
type = "object",
properties = {
url = { type = "string"},
width = { type = "number"},
height = { type = "number"},
},
required = {"url"}
}
-- Youtube widget
function embed.youtube(specOrUrl)
if type(specOrUrl) == "string" then
specOrUrl = { url = specOrUrl }
end
-- Validate spec
local validationResult = jsonschema.validateObject(youtubeSpecSchema, specOrUrl)
if validationResult then
error(validationResult)
end
local videoId = string.match(specOrUrl.url, "youtube%.com/watch%?v=(.+)")
if not videoId then
videoId = string.match(specOrUrl.url, "youtu%.be/(.+)")
end
if not videoId then
error("No video id found")
end
local width = specOrUrl.width or "100%"
local height = specOrUrl.height or "400px"
return widget.html(dom.iframe {
src="https://www.youtube.com/embed/" .. videoId,
style="width: " .. width .. "; height: " .. height,
class = "sb-youtube-embed"
})
end
Styling
.sb-youtube-embed {
border: 0 !important;
}
General implementation
-- priority: 50
embed = {}