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#16 first approach of the exporter: mix prexent.export task
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@@ -37,4 +37,6 @@ npm-debug.log | |
| .elixir_ls | ||
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| *.iml | ||
| .idea | ||
| .idea | ||
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| /exported/ | ||
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| defmodule Mix.Tasks.Prexent.Export do | ||
| @moduledoc """ | ||
| Run the Phoenix server with the endpoints defined by Prexent. | ||
| Execute `mix prexent` in your prexent project. | ||
| The default markdown file is `slides.md`, if you want to use another source file, run: | ||
| $ mix prexent FILE_NAME | ||
| The source markdown file is set in `Application.put_env(:prexent, :source_md, source_md)` to be consumed by the live view endpoint. | ||
| The default port is 4000, you can change it passing the `PORT` env: | ||
| $ PORT=4040 mix prexent | ||
| """ | ||
| use Mix.Task | ||
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| @doc false | ||
| def run(args) do | ||
| source_md = get_source_name(args) | ||
| check_file!(source_md) | ||
| Mix.shell.info "Exporting to static presentation at 'exported/'.." | ||
| File.mkdir_p!("exported") | ||
| html = generate(source_md) | ||
| File.cd!("exported") | ||
| File.write!("index.html", html) | ||
| # copy static files | ||
| File.copy!("../priv/static/js/app.js", "app.js") | ||
| File.copy!("../priv/static/css/app.css", "app.css") | ||
| end | ||
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| def generate(source_md) do | ||
| slides = Prexent.Parser.to_parsed_list(source_md) | ||
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| assigns = %{ | ||
| layout: {PrexentWeb.LayoutView, "export.html"}, | ||
| slides: slides, | ||
| slide: 0, | ||
| code_runners: %{}, | ||
| pid_slides: %{} | ||
| } | ||
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| Phoenix.View.render_to_string(PrexentWeb.SlidesView, "slides.html", assigns) | ||
| end | ||
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| defp get_source_name([]), do: "slides.md" | ||
| defp get_source_name(args), do: hd(args) | ||
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| defp check_file!(filename) do | ||
| if not File.exists?(filename), | ||
| do: Mix.raise("The slides source file '#{filename}' does not exist") | ||
| end | ||
| end |
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| <!DOCTYPE html> | ||
| <html lang="en"> | ||
| <head> | ||
| <meta charset="utf-8"/> | ||
| <meta http-equiv="X-UA-Compatible" content="IE=edge"/> | ||
| <meta name="viewport" content="width=device-width, initial-scale=1.0"/> | ||
| <title>Prexent</title> | ||
| <link href="https://fonts.googleapis.com/css?family=Open+Sans:600,700|Roboto|Roboto+Mono:400,400i&display=swap" rel="stylesheet"> | ||
| <link rel="stylesheet" href="app.css"/> | ||
| </head> | ||
| <body> | ||
| <main> | ||
| <%= render @view_module, @view_template, assigns %> | ||
| </main> | ||
| <script type="text/javascript" src="app.js"></script> | ||
| </body> | ||
| </html> |