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lib/presentex.ex
defmodule Source do
defmacro code(src) do
[code: Macro.to_string(src)]
end
end
defmodule Presentex do
def div([elixir: elixir]) do
EEx.eval_string """
<div class="slide">
<pre><code class="elixir">
<%= elixir %>
</code></pre>
</div>
""", [elixir: elixir]
end
def div([html: html]) do
EEx.eval_string """
<div class="slide">
<%= html %>
</div>
""", [html: html]
end
def div([code: code]) do
EEx.eval_string """
<div class="slide">
<pre><code class="elixir">
<%= code %>
</code></pre>
</div>
""", [code: code]
end
def div(args = [title: title, subtitle: subtitle]) do
EEx.eval_string """
<div class="slide">
<h1><%= title %></h1>
<h3><%= subtitle %></h3>
</div>
""", args
end
def div(args = [title: title]) do
EEx.eval_string """
<div class="slide">
<h1 class="title"><%= title %></h1>
</div>
""", args
end
def div(args = [blockquote: blockquote, author: author]) do
EEx.eval_string """
<div class="slide">
<blockquote>
<%= blockquote %>
</blockquote>
<div class="author"><%= author %></div>
</div>
""", args
end
def div(s) when is_binary(s) do
EEx.eval_string """
<div class="slide">
<p><%= s %></p>
</div>
""", [s: s]
end
def div(items) when is_list(items) do
EEx.eval_string """
<div class="slide">
<ul>
<%= for item <- items do %>
<li><%= item %></li>
<% end %>
</ul>
</div>
""", [items: items]
end
def index(slides, style \\ "idea") do
EEx.eval_string """
<html>
<head>
<link rel="stylesheet" href="styles/<%= style %>.css">
<link rel="stylesheet" href="present.css">
</head>
<body>
<%= for slide <- slides do %>
<%= Presentex.div(slide) %>
<% end %>
<script src="./highlight.pack.js"></script>
<script>hljs.initHighlightingOnLoad();</script>
<script src="./jquery-2.1.3.min.js"></script>
<script src="./present.js"></script>
</body>
</html>
""", [slides: slides, style: style]
end
def gen(path, slides) do
require Source
content = Presentex.index(slides)
File.write!(Path.join(path, "index.html"), content)
File.cp_r("deps/presentex/files", path)
end
end