Blockchain explorer for Ethereum based network and a tool for inspecting and analyzing EVM based blockchains.
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blockscout/lib/explorer_web/controllers/chain_controller.ex

37 lines
1005 B

defmodule ExplorerWeb.ChainController do
use ExplorerWeb, :controller
alias Explorer.Servers.ChainStatistics
alias Explorer.Resource
def show(conn, _params) do
render(conn, "show.html", chain: ChainStatistics.fetch())
end
def search(conn, %{"q" => query}) do
case Resource.lookup(query) do
nil ->
conn
7 years ago
|> put_status(:not_found)
|> put_view(ExplorerWeb.ErrorView)
|> render("404.html")
item ->
redirect_search_results(conn, item)
end
end
defp redirect_search_results(conn, %Explorer.Block{} = item) do
redirect conn, to: block_path(conn, :show, Gettext.get_locale, item.number)
end
defp redirect_search_results(conn, %Explorer.Transaction{} = item) do
redirect conn, to: transaction_path(
conn, :show, Gettext.get_locale, item.hash
)
end
defp redirect_search_results(conn, %Explorer.Address{} = item) do
redirect conn, to: address_path(conn, :show, Gettext.get_locale, item.hash)
end
end