From 018516d3f3fcc6e902a5382517792832841695d3 Mon Sep 17 00:00:00 2001 From: raeno Date: Thu, 13 Dec 2018 22:13:02 +0100 Subject: [PATCH] Refactor ostatus_controller, extract metatags redirection to Redirector itself. Set 'html' as default type for ostatus links --- lib/pleroma/web/ostatus/metadata.ex | 88 ++++++++++++------- lib/pleroma/web/ostatus/ostatus_controller.ex | 21 ++--- lib/pleroma/web/router.ex | 13 ++- 3 files changed, 77 insertions(+), 45 deletions(-) diff --git a/lib/pleroma/web/ostatus/metadata.ex b/lib/pleroma/web/ostatus/metadata.ex index dd099e2ad..4f319b360 100644 --- a/lib/pleroma/web/ostatus/metadata.ex +++ b/lib/pleroma/web/ostatus/metadata.ex @@ -4,10 +4,10 @@ defmodule Pleroma.Web.Metadata do alias Pleroma.{User, Activity} alias Pleroma.Web.MediaProxy - def build_tags(activity, user, url) do + def build_tags(request_url, params) do Enum.concat([ - if(meta_enabled?(:opengraph), do: opengraph_tags(activity, user), else: []), - if(meta_enabled?(:oembed), do: oembed_links(url), else: []) + if(meta_enabled?(:opengraph), do: opengraph_tags(params), else: []), + if(meta_enabled?(:oembed), do: oembed_links(request_url), else: []) ]) |> Enum.map(&to_tag/1) |> Enum.map(&HTML.safe_to_string/1) @@ -19,6 +19,52 @@ def meta_enabled?(type) do Keyword.get(config, type, false) end + # opengraph for single status + defp opengraph_tags(%{activity: activity, user: user}) do + with truncated_content = Formatter.truncate(activity.data["object"]["content"]) do + [ + {:meta, + [ + property: "og:title", + content: "#{user.name} (@#{user.nickname}@#{pleroma_domain()}) post ##{activity.id}" + ], []}, + {:meta, [property: "og:url", content: activity.data["id"]], []}, + {:meta, [property: "og:description", content: truncated_content], + []}, + {:meta, [property: "og:image", content: user_avatar_url(user)], []}, + {:meta, [property: "og:image:width", content: 120], []}, + {:meta, [property: "og:image:height", content: 120], []}, + {:meta, [property: "twitter:card", content: "summary"], []} + ] + end + end + + # opengraph for user card + defp opengraph_tags(%{user: user}) do + with truncated_bio = Formatter.truncate(user.bio) do + [ + {:meta, + [ + property: "og:title", + content: "#{user.name} (@#{user.nickname}@#{pleroma_domain()}) profile" + ], []}, + {:meta, [property: "og:url", content: User.profile_url(user)], []}, + {:meta, [property: "og:description", content: truncated_bio], []}, + {:meta, [property: "og:image", content: user_avatar_url(user)], []}, + {:meta, [property: "og:image:width", content: 120], []}, + {:meta, [property: "og:image:height", content: 120], []}, + {:meta, [property: "twitter:card", content: "summary"], []} + ] + end + end + + defp oembed_links(url) do + Enum.map(["xml", "json"], fn format -> + href = HTML.raw(oembed_path(url, format)) + { :link, [ type: ["application/#{format}+oembed"], href: href, rel: 'alternate'], [] } + end) + end + def to_tag(data) do with {name, attrs, _content = []} <- data do HTML.Tag.tag(name, attrs) @@ -31,36 +77,16 @@ def to_tag(data) do end end - defp oembed_links(url) do - Enum.map(["xml", "json"], fn format -> - href = HTML.raw(oembed_path(url, format)) - { :link, [ type: ["application/#{format}+oembed"], href: href, rel: 'alternate'], [] } - end) - end - - defp opengraph_tags(activity, user) do - with image = User.avatar_url(user) |> MediaProxy.url(), - truncated_content = Formatter.truncate(activity.data["object"]["content"]), - domain = Pleroma.Config.get([:instance, :domain], "UNKNOWN_DOMAIN") do - [ - {:meta, - [ - property: "og:title", - content: "#{user.name} (@#{user.nickname}@#{domain}) post ##{activity.id}" - ], []}, - {:meta, [property: "og:url", content: activity.data["id"]], []}, - {:meta, [property: "og:description", content: truncated_content], - []}, - {:meta, [property: "og:image", content: image], []}, - {:meta, [property: "og:image:width", content: 120], []}, - {:meta, [property: "og:image:height", content: 120], []}, - {:meta, [property: "twitter:card", content: "summary"], []} - ] - end - end - defp oembed_path(url, format) do query = URI.encode_query(%{url: url, format: format}) "#{Web.base_url()}/oembed?#{query}" end + + defp user_avatar_url(user) do + User.avatar_url(user) |> MediaProxy.url() + end + + def pleroma_domain do + Pleroma.Config.get([:instance, :domain], "UNKNOWN_DOMAIN") + end end \ No newline at end of file diff --git a/lib/pleroma/web/ostatus/ostatus_controller.ex b/lib/pleroma/web/ostatus/ostatus_controller.ex index 23ca8e088..fbd25c5f5 100644 --- a/lib/pleroma/web/ostatus/ostatus_controller.ex +++ b/lib/pleroma/web/ostatus/ostatus_controller.ex @@ -4,7 +4,7 @@ defmodule Pleroma.Web.OStatus.OStatusController do alias Pleroma.{User, Activity, Object} alias Pleroma.Web.OStatus.{FeedRepresenter, ActivityRepresenter} alias Pleroma.Repo - alias Pleroma.Web.{OStatus, Federator, Metadata} + alias Pleroma.Web.{OStatus, Federator} alias Pleroma.Web.XML alias Pleroma.Web.ActivityPub.ObjectView alias Pleroma.Web.ActivityPub.ActivityPubController @@ -14,9 +14,13 @@ defmodule Pleroma.Web.OStatus.OStatusController do action_fallback(:errors) def feed_redirect(conn, %{"nickname" => nickname}) do - case get_format(conn) do + format = get_format(conn) + IO.puts(format) + case format do "html" -> - Fallback.RedirectController.redirector(conn, nil) + with %User{} = user <- User.get_cached_by_nickname(nickname) do + Fallback.RedirectController.redirector_with_meta(conn, %{user: user}) + end "activity+json" -> ActivityPubController.call(conn, :user) @@ -134,7 +138,7 @@ def notice(conn, %{"id" => id}) do %User{} = user <- User.get_cached_by_ap_id(activity.data["actor"]) do case format = get_format(conn) do "html" -> - serve_static_with_meta(conn, activity, user) + Fallback.RedirectController.redirector_with_meta(conn, %{activity: activity, user: user}) _ -> represent_activity(conn, format, activity, user) @@ -151,15 +155,6 @@ def notice(conn, %{"id" => id}) do end end - defp serve_static_with_meta(conn, activity, user) do - {:ok, index_content } = File.read(Application.app_dir(:pleroma, "priv/static/index.html")) - tags = Metadata.build_tags(activity, user, request_url(conn)) - response = String.replace(index_content, "", tags) - conn - |> put_resp_content_type("text/html") - |> send_resp(200, response) - end - defp represent_activity( conn, "activity+json", diff --git a/lib/pleroma/web/router.ex b/lib/pleroma/web/router.ex index 3239249f9..ad26093ac 100644 --- a/lib/pleroma/web/router.ex +++ b/lib/pleroma/web/router.ex @@ -351,7 +351,7 @@ defmodule Pleroma.Web.Router do end pipeline :ostatus do - plug(:accepts, ["xml", "atom", "html", "activity+json"]) + plug(:accepts, ["html", "xml", "atom", "activity+json"]) end pipeline :oembed do @@ -444,6 +444,7 @@ defmodule Pleroma.Web.Router do defmodule Fallback.RedirectController do use Pleroma.Web, :controller + alias Pleroma.Web.Metadata def redirector(conn, _params) do conn @@ -451,6 +452,16 @@ def redirector(conn, _params) do |> send_file(200, Application.app_dir(:pleroma, "priv/static/index.html")) end + def redirector_with_meta(conn, params) do + {:ok, index_content } = File.read(Application.app_dir(:pleroma, "priv/static/index.html")) + tags = Metadata.build_tags(request_url(conn), params) + response = String.replace(index_content, "", tags) + + conn + |> put_resp_content_type("text/html") + |> send_resp(200, response) + end + def registration_page(conn, params) do redirector(conn, params) end