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metu.life/app/controllers/api/oembed_controller.rb

22 lines
535 B

# frozen_string_literal: true
class Api::OembedController < ApiController
respond_to :json
def show
@stream_entry = stream_entry_from_url(params[:url])
@width = [300, params[:maxwidth].to_i].min
@height = [200, params[:maxheight].to_i].min
end
private
def stream_entry_from_url(url)
params = Rails.application.routes.recognize_path(url)
raise ActiveRecord::NotFound unless params[:controller] == 'stream_entries' && params[:action] == 'show'
StreamEntry.find(params[:id])
end
end