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50 lines
2.0 KiB
50 lines
2.0 KiB
4 years ago
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# Templates will be filled by posts
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index_template = File.read!("./templates/index.html")
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post_template = File.read!("./templates/post.html")
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post_contents = File.ls!("./posts")
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|> Enum.reject(fn(x) -> String.starts_with?(x, ".") end)
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|> Enum.map(fn f -> File.read!("./posts/" <> f) end)
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|> Enum.map(fn c -> String.split(c, "\n") end)
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|> Enum.map(fn c -> Enum.reject(c, fn(x) -> x == "" end) end)
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|> Enum.map(fn c -> Enum.chunk_every(c, 2) end)
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|> Enum.map(fn c ->
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Enum.map(c, fn [k, v] -> %{String.to_atom(k) => v} end)
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|> Enum.reduce(%{}, fn(x, acc) -> Map.merge(x, acc) end)
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end)
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index_file = post_contents
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|> Enum.sort_by(fn m -> Map.get(m, :date) end)
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|> Enum.reverse()
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# Group by month
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|> Enum.group_by(fn m -> Map.get(m, :date) |> String.slice(0..6) end)
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|> Enum.reverse()
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|> Enum.map(fn {month, posts} -> "\n<h1>" <> month <> "</h1>\n" <> (posts |>
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Enum.map(fn post -> "<h2>" <> (Map.get(post, :date) |> String.slice(0..9)) <>
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" - <a href=\"" <> Map.get(post, :id) <> ".html\">" <> Map.get(post, :title) <> "</a></h2>"
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end) |> Enum.join("\n")) end)
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|> (fn template -> Regex.replace(Regex.compile!("{{index}}"), index_template, fn _, __ -> template end) end).()
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File.open!("./gen/index.html", [:write])
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|> IO.binwrite(index_file)
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|> File.close()
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post_contents
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|> Enum.each(fn post ->
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File.open!("./gen/" <> Map.get(post, :id) <> ".html", [:write])
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|> IO.binwrite(
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# Converting handlebars to values
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Regex.compile!("{{(.*)}}") |>
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Regex.replace(post_template, fn _, key -> if key != "content" do Map.get(post, String.to_atom(key)) else
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Map.get(post, String.to_atom(key))
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# Converting \n to paragraphs
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|> String.split("\\n")
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|> Enum.reject(fn(x) -> x == "" end)
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|> Enum.map(fn paragraph -> ("<p>" <> paragraph <> "</p>\n") end)
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|> Enum.join("")
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end
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end))
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|> File.close()
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end)
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