40 lines
1.1 KiB
Elixir
40 lines
1.1 KiB
Elixir
|
defmodule Home73kWeb.PageLive do
|
||
|
|
use Home73kWeb, :live_view
|
||
|
|
|
||
|
|
@impl true
|
||
|
|
def mount(_params, _session, socket) do
|
||
|
|
{:ok, assign(socket, query: "", results: %{})}
|
||
|
|
end
|
||
|
|
|
||
|
|
@impl true
|
||
|
|
def handle_event("suggest", %{"q" => query}, socket) do
|
||
|
|
{:noreply, assign(socket, results: search(query), query: query)}
|
||
|
|
end
|
||
|
|
|
||
|
|
@impl true
|
||
|
|
def handle_event("search", %{"q" => query}, socket) do
|
||
|
|
case search(query) do
|
||
|
|
%{^query => vsn} ->
|
||
|
|
{:noreply, redirect(socket, external: "https://hexdocs.pm/#{query}/#{vsn}")}
|
||
|
|
|
||
|
|
_ ->
|
||
|
|
{:noreply,
|
||
|
|
socket
|
||
|
|
|> put_flash(:error, "No dependencies found matching \"#{query}\"")
|
||
|
|
|> assign(results: %{}, query: query)}
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
defp search(query) do
|
||
|
|
if not Home73kWeb.Endpoint.config(:code_reloader) do
|
||
|
|
raise "action disabled when not in development"
|
||
|
|
end
|
||
|
|
|
||
|
|
for {app, desc, vsn} <- Application.started_applications(),
|
||
|
|
app = to_string(app),
|
||
|
|
String.starts_with?(app, query) and not List.starts_with?(desc, ~c"ERTS"),
|
||
|
|
into: %{},
|
||
|
|
do: {app, vsn}
|
||
|
|
end
|
||
|
|
end
|