49 lines
1.4 KiB
Ruby
49 lines
1.4 KiB
Ruby
task "images:compress" => :environment do
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io = ImageOptim.new
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images = Dir.glob("#{Rails.root}/app/**/*.png")
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image_sizes = Hash[*images.map{|i| [i,File.size(i)]}.to_a.flatten]
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io.optimize_images!(images) do |name, optimized|
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if optimized
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new_size = File.size(name)
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puts "#{name} => from: #{image_sizes[name.to_s]} to: #{new_size}"
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end
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end
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end
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desc "updates reverse index of image uploads"
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task "images:reindex" => :environment do
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RailsMultisite::ConnectionManagement.each_connection do |db|
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puts "Reindexing #{db}"
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Post.select([:id, :cooked]).find_each do |p|
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doc = Nokogiri::HTML::fragment(p.cooked)
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doc.search("img").each do |img|
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src = img['src']
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if src.present? && has_been_uploaded?(src) && m = uploaded_regex.match(src)
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begin
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PostUpload.create({ post_id: p.id, upload_id: m[:upload_id] })
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rescue ActiveRecord::RecordNotUnique
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end
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end
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end
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putc "."
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end
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end
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puts "\ndone."
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end
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def uploaded_regex
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/\/uploads\/#{RailsMultisite::ConnectionManagement.current_db}\/(?<upload_id>\d+)\/[0-9a-f]{16}\.(png|jpg|jpeg|gif|tif|tiff|bmp)/
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end
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def has_been_uploaded?(url)
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url =~ /^\/[^\/]/ || url.start_with?(base_url) || (asset_host.present? && url.start_with?(asset_host))
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end
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def base_url
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asset_host.present? ? asset_host : Discourse.base_url_no_prefix
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end
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def asset_host
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ActionController::Base.asset_host
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end
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