analytics/lib/plausible_web/controllers/stats_controller.ex
2020-05-21 18:59:07 +03:00

112 lines
3.6 KiB
Elixir

defmodule PlausibleWeb.StatsController do
use PlausibleWeb, :controller
use Plausible.Repo
alias Plausible.Stats.Clickhouse, as: Stats
alias Plausible.Stats.Query
plug PlausibleWeb.AuthorizeStatsPlug when action in [:stats, :csv_export]
def stats(conn, _params) do
site = conn.assigns[:site]
user = conn.assigns[:current_user]
if user && Plausible.Billing.needs_to_upgrade?(conn.assigns[:current_user]) do
redirect(conn, to: "/billing/upgrade")
else
if Stats.has_pageviews?(site) do
demo = site.domain == "plausible.io"
offer_email_report = get_session(conn, site.domain <> "_offer_email_report")
conn
|> assign(:skip_plausible_tracking, !demo)
|> remove_email_report_banner(site)
|> put_resp_header("x-robots-tag", "noindex")
|> render("stats.html",
site: site,
has_goals: Plausible.Sites.has_goals?(site),
title: "Plausible · " <> site.domain,
offer_email_report: offer_email_report,
demo: demo
)
else
conn
|> assign(:skip_plausible_tracking, true)
|> render("waiting_first_pageview.html", site: site)
end
end
end
def csv_export(conn, %{"domain" => domain}) do
site = conn.assigns[:site]
query = Query.from(site.timezone, conn.params)
{plot, _, labels, _} = Stats.calculate_plot(site, query)
csv_content = Enum.zip(labels, plot)
|> Enum.map(fn {k, v} -> [k, v] end)
|> (fn data -> [["Date", "Visitors"] | data] end).()
|> CSV.encode
|> Enum.into([])
|> Enum.join()
filename = "Visitors #{domain} #{Timex.format!(query.date_range.first, "{ISOdate} ")} to #{Timex.format!(query.date_range.last, "{ISOdate} ")}.csv"
conn
|> put_resp_content_type("text/csv")
|> put_resp_header("content-disposition", "attachment; filename=\"#{filename}\"")
|> send_resp(200, csv_content)
end
def shared_link(conn, %{"slug" => slug}) do
shared_link = Repo.get_by(Plausible.Site.SharedLink, slug: slug)
|> Repo.preload(:site)
if shared_link do
if shared_link.password_hash do
conn
|> assign(:skip_plausible_tracking, true)
|> render("shared_link_password.html", link: shared_link, layout: {PlausibleWeb.LayoutView, "focus.html"})
else
shared_link_auth_success(conn, shared_link)
end
else
render_error(conn, 404)
end
end
def authenticate_shared_link(conn, %{"slug" => slug, "password" => password}) do
shared_link = Repo.get_by(Plausible.Site.SharedLink, slug: slug)
|> Repo.preload(:site)
if shared_link do
if Plausible.Auth.Password.match?(password, shared_link.password_hash) do
shared_link_auth_success(conn, shared_link)
else
conn
|> assign(:skip_plausible_tracking, true)
|> render("shared_link_password.html", link: shared_link, error: "Incorrect password. Please try again.", layout: {PlausibleWeb.LayoutView, "focus.html"})
end
else
render_error(conn, 404)
end
end
defp shared_link_auth_success(conn, shared_link) do
shared_link_key = "shared_link_auth_" <> shared_link.site.domain
conn
|> put_session(shared_link_key, %{
valid_until: Timex.now() |> Timex.shift(hours: 1) |> DateTime.to_unix()
})
|> redirect(to: "/#{shared_link.site.domain}")
end
defp remove_email_report_banner(conn, site) do
if conn.assigns[:current_user] do
put_session(conn, site.domain <> "_offer_email_report", nil)
else
conn
end
end
end