mackuba.eu
Template of a custom feed generator service for the Bluesky network in Ruby
extracted printing posts to the console to a class
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Rakefile
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Rakefile
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require 'sinatra/activerecord/rake'
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require_relative 'app/config'
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require_relative 'app/post_console_printer'
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require_relative 'app/utils'
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def get_feed
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posts = FeedPost.where(feed_id: feed.feed_id).joins(:post).order('feed_posts.time DESC').limit(limit).map(&:post)
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Rainbow.enabled = true
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# this fixes an error when piping a long output to less and then closing without reading it all
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Signal.trap("SIGPIPE", "SYSTEM_DEFAULT")
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printer = PostConsolePrinter.new(feed)
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posts.each do |s|
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print Rainbow(s.time).bold + ' * ' + Rainbow(s.id).bold + ' * '
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puts Rainbow("https://bsky.app/profile/#{s.repo}/post/#{s.rkey}").darkgray
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puts
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puts feed.colored_text(s.text)
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if s.record['embed']
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json = JSON.generate(s.record['embed'])
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colored = feed.colored_text(json)
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puts colored unless colored == json
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end
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puts
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puts "---"
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puts
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printer.display(s)
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end
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end
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app/post_console_printer.rb
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app/post_console_printer.rb
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require 'json'
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require 'rainbow'
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class PostConsolePrinter
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def initialize(feed)
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@feed = feed
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Rainbow.enabled = true
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end
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def display(post)
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print Rainbow(post.time).bold + ' * ' + Rainbow(post.id).bold + ' * '
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puts Rainbow("https://bsky.app/profile/#{post.repo}/post/#{post.rkey}").darkgray
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puts
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puts @feed.colored_text(post.text)
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if post.record['embed']
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json = JSON.generate(post.record['embed'])
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colored = @feed.colored_text(json)
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puts colored unless colored == json
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end
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puts
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puts "---"
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puts
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end
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end