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