github.ex
View Options

	defmodule Nola.Plugins.Link.Github do
	@behaviour Nola.Plugins.Link

	@impl true
	def match(uri = %URI{host: "github.com", path: path}, _) do
	case String.split(path, "/") do
	["", user, repo] ->
	{true, %{user: user, repo: repo, path: "#{user}/#{repo}"}}
	_ ->
	false
	end
	end

	def match(_, _), do: false

	@impl true
	def post_match(_, _, _, _), do: false

	@impl true
	def expand(_uri, %{user: user, repo: repo}, _opts) do
	case HTTPoison.get("https://api.github.com/repos/#{user}/#{repo}") do
	{:ok, %HTTPoison.Response{status_code: 200, body: body}} ->
	{:ok, json} = Jason.decode(body)
	src = json["source"]["full_name"]
	disabled = if(json["disabled"], do: " (disabled)", else: "")
	archived = if(json["archived"], do: " (archived)", else: "")
	fork = if src && src != json["full_name"] do
	" (⑂ #{json["source"]["full_name"]})"
	else
	""
	end
	start = "#{json["full_name"]}#{disabled}#{archived}#{fork} - #{json["description"]}"
	tags = for(t <- json["topics"]\|\|[], do: "##{t}") \|> Enum.intersperse(", ") \|> Enum.join("")
	lang = if(json["language"], do: "#{json["language"]} - ", else: "")
	issues = if(json["open_issues_count"], do: "#{json["open_issues_count"]} issues - ", else: "")
	last_push = if at = json["pushed_at"] do
	{:ok, date, _} = DateTime.from_iso8601(at)
	" - last pushed #{DateTime.to_string(date)}"
	else
	""
	end
	network = "#{lang}#{issues}#{json["stargazers_count"]} stars - #{json["subscribers_count"]} watchers - #{json["forks_count"]} forks#{last_push}"
	{:ok, [start, tags, network]}
	other ->
	:error
	end
	end

	end

File Metadata