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kmx.io/kmxgit/lib/kmxgit_web/controllers/slug_controller.ex

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  • lib/kmxgit_web/controllers/slug_controller.ex 
  • ## kmxgit
## Copyright 2022 kmx.io <contact@kmx.io>
##
## Permission is hereby granted to use this software granted
## the above copyright notice and this permission paragraph
## are included in all copies and substantial portions of this
## software.
##
## THIS SOFTWARE IS PROVIDED "AS-IS" WITHOUT ANY GUARANTEE OF
## PURPOSE AND PERFORMANCE. IN NO EVENT WHATSOEVER SHALL THE
## AUTHOR BE CONSIDERED LIABLE FOR THE USE AND PERFORMANCE OF
## THIS SOFTWARE.

defmodule KmxgitWeb.SlugController do
  use KmxgitWeb, :controller

  alias Kmxgit.OrganisationManager.Organisation
  alias Kmxgit.RepositoryManager
  alias Kmxgit.RepositoryManager.Repository
  alias Kmxgit.SlugManager
  alias Kmxgit.UserManager.User
  alias KmxgitWeb.ErrorView
  alias KmxgitWeb.OrganisationView
  alias KmxgitWeb.UserView

  def show(conn, params) do
    if ! String.match?(conn.request_path, ~r(/$)) do
      redirect conn, to: conn.request_path <> "/"
    else
      current_user = conn.assigns.current_user
      slug = SlugManager.get_slug(params["slug"])
      if ! slug do
        not_found(conn)
      else
        user = slug.user
        if user do
          owned_repos = User.owned_repositories(user)
          contributor_repos = RepositoryManager.list_contributor_repositories(user)
          repos = owned_repos ++ contributor_repos
          |> Enum.filter(fn repo ->
            repo.public_access || Repository.member?(repo, current_user)
          end)
          conn
          |> assign(:disk_usage, User.disk_usage(user))
          |> assign(:disk_usage_all, Repository.disk_usage(repos))
          |> assign(:repos, repos)
          |> assign(:page_title, gettext("User %{login}", login: User.login(user)))
          |> assign(:user, user)
          |> put_view(UserView)
          |> render("show.html")
        else
          org = slug.organisation
          if org do
            repos = org.owned_repositories
            |> Enum.filter(fn repo ->
              repo.public_access || Repository.member?(repo, current_user)
            end)
            |> Enum.sort(fn a, b ->
              a.slug < b.slug
            end)
            conn
            |> assign(:current_organisation, org)
            |> assign(:disk_usage, Organisation.disk_usage(org))
            |> assign(:org, org)
            |> assign(:page_title, org.name || org.slug_)
            |> assign(:repos, repos)
            |> put_view(OrganisationView)
            |> render("show.html")
          else
            raise "invalid slug"
          end
        end
      end
    end
  end
end