discourse/lib/onebox/engine/wistia_onebox.rb

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# frozen_string_literal: true
module Onebox
module Engine
class WistiaOnebox
include Engine
include StandardEmbed
matches_regexp(%r{https?://(.+)?(wistia.com|wi.st)/(medias|embed)/.*})
requires_iframe_origins("https://fast.wistia.com", "https://fast.wistia.net")
always_https
def to_html
oembed = get_oembed
extracted_url = oembed.html.match(/iframe\ src\=\"(.*?)\"/)
if extracted_url
iframe_src = extracted_url[1]
<<~HTML
<iframe
src="#{iframe_src}"
width="#{oembed.width}"
height="#{oembed.height}"
title="#{oembed.title}"
frameborder="0"
allowfullscreen
></iframe>
HTML
else
oembed.html
end
end
def placeholder_html
oembed = get_oembed
return if oembed.thumbnail_url.blank?
"<img src='#{oembed.thumbnail_url}' #{oembed.title_attr}>"
end
private
def get_oembed_url
"https://fast.wistia.com/oembed?embedType=iframe&url=#{url}"
end
end
end
end