From cb8236cda62cddb72f4320af6347defae44b81ca Mon Sep 17 00:00:00 2001 From: Egor Kislitsyn Date: Fri, 20 Mar 2020 21:19:34 +0400 Subject: [PATCH] Add embeddable posts --- lib/pleroma/web/embed_controller.ex | 42 +++++++++ lib/pleroma/web/endpoint.ex | 2 +- lib/pleroma/web/router.ex | 2 + .../web/templates/embed/_attachment.html.eex | 8 ++ lib/pleroma/web/templates/embed/show.html.eex | 76 ++++++++++++++++ .../web/templates/layout/embed.html.eex | 14 +++ lib/pleroma/web/views/embed_view.ex | 83 ++++++++++++++++++ priv/static/embed.css | Bin 0 -> 1408 bytes priv/static/embed.js | Bin 0 -> 942 bytes 9 files changed, 226 insertions(+), 1 deletion(-) create mode 100644 lib/pleroma/web/embed_controller.ex create mode 100644 lib/pleroma/web/templates/embed/_attachment.html.eex create mode 100644 lib/pleroma/web/templates/embed/show.html.eex create mode 100644 lib/pleroma/web/templates/layout/embed.html.eex create mode 100644 lib/pleroma/web/views/embed_view.ex create mode 100644 priv/static/embed.css create mode 100644 priv/static/embed.js diff --git a/lib/pleroma/web/embed_controller.ex b/lib/pleroma/web/embed_controller.ex new file mode 100644 index 000000000..f6b8a5ee1 --- /dev/null +++ b/lib/pleroma/web/embed_controller.ex @@ -0,0 +1,42 @@ +# Pleroma: A lightweight social networking server +# Copyright © 2017-2020 Pleroma Authors +# SPDX-License-Identifier: AGPL-3.0-only + +defmodule Pleroma.Web.EmbedController do + use Pleroma.Web, :controller + + alias Pleroma.Activity + alias Pleroma.Object + alias Pleroma.User + + alias Pleroma.Web.ActivityPub.Visibility + + plug(:put_layout, :embed) + + def show(conn, %{"id" => id}) do + with %Activity{local: true} = activity <- + Activity.get_by_id_with_object(id), + true <- Visibility.is_public?(activity.object) do + {:ok, author} = User.get_or_fetch(activity.object.data["actor"]) + + conn + |> delete_resp_header("x-frame-options") + |> delete_resp_header("content-security-policy") + |> render("show.html", + activity: activity, + author: User.sanitize_html(author), + counts: get_counts(activity) + ) + end + end + + defp get_counts(%Activity{} = activity) do + %Object{data: data} = Object.normalize(activity) + + %{ + likes: Map.get(data, "like_count", 0), + replies: Map.get(data, "repliesCount", 0), + announces: Map.get(data, "announcement_count", 0) + } + end +end diff --git a/lib/pleroma/web/endpoint.ex b/lib/pleroma/web/endpoint.ex index 72cb3ee27..4f665db12 100644 --- a/lib/pleroma/web/endpoint.ex +++ b/lib/pleroma/web/endpoint.ex @@ -35,7 +35,7 @@ defmodule Pleroma.Web.Endpoint do at: "/", from: :pleroma, only: - ~w(index.html robots.txt static finmoji emoji packs sounds images instance sw.js sw-pleroma.js favicon.png schemas doc), + ~w(index.html robots.txt static finmoji emoji packs sounds images instance sw.js sw-pleroma.js favicon.png schemas doc embed.js embed.css), # credo:disable-for-previous-line Credo.Check.Readability.MaxLineLength gzip: true, cache_control_for_etags: @static_cache_control, diff --git a/lib/pleroma/web/router.ex b/lib/pleroma/web/router.ex index 3f36f6c1a..eef0a8023 100644 --- a/lib/pleroma/web/router.ex +++ b/lib/pleroma/web/router.ex @@ -637,6 +637,8 @@ defmodule Pleroma.Web.Router do post("/auth/password", MastodonAPI.AuthController, :password_reset) get("/web/*path", MastoFEController, :index) + + get("/embed/:id", EmbedController, :show) end pipeline :remote_media do diff --git a/lib/pleroma/web/templates/embed/_attachment.html.eex b/lib/pleroma/web/templates/embed/_attachment.html.eex new file mode 100644 index 000000000..7e04e9550 --- /dev/null +++ b/lib/pleroma/web/templates/embed/_attachment.html.eex @@ -0,0 +1,8 @@ +<%= case @mediaType do %> +<% "audio" -> %> + +<% "video" -> %> + +<% _ -> %> +<%= @name %> +<% end %> diff --git a/lib/pleroma/web/templates/embed/show.html.eex b/lib/pleroma/web/templates/embed/show.html.eex new file mode 100644 index 000000000..6bf8fac29 --- /dev/null +++ b/lib/pleroma/web/templates/embed/show.html.eex @@ -0,0 +1,76 @@ +
+
+ +
+ +
+ + <%= raw (@author.name |> Formatter.emojify(emoji_for_user(@author))) %> + <%= full_nickname(@author) %> + + +
+ +
+ <%= if status_title(@activity) != "" do %> +
open<% end %>> + <%= raw status_title(@activity) %> +
<%= activity_content(@activity) %>
+
+ <% else %> +
<%= activity_content(@activity) %>
+ <% end %> + <%= for %{"name" => name, "url" => [url | _]} <- attachments(@activity) do %> +
+ <%= if sensitive?(@activity) do %> +
+ <%= Gettext.gettext("sensitive media") %> +
+ <%= render("_attachment.html", %{name: name, url: url["href"], + mediaType: fetch_media_type(url)}) %> +
+
+ <% else %> + <%= render("_attachment.html", %{name: name, url: url["href"], + mediaType: fetch_media_type(url)}) %> + <% end %> +
+ <% end %> +
+ +
+
<%= Gettext.gettext("replies") %>
<%= @counts.replies %>
+
<%= Gettext.gettext("announces") %>
<%= @counts.announces %>
+
<%= Gettext.gettext("likes") %>
<%= @counts.likes %>
+
+ +

+ <%= link published(@activity), to: activity_url(@author, @activity) %> +

+
+ + diff --git a/lib/pleroma/web/templates/layout/embed.html.eex b/lib/pleroma/web/templates/layout/embed.html.eex new file mode 100644 index 000000000..57ae4f802 --- /dev/null +++ b/lib/pleroma/web/templates/layout/embed.html.eex @@ -0,0 +1,14 @@ + + + + + + <%= Pleroma.Config.get([:instance, :name]) %> + + <%= Phoenix.HTML.raw(assigns[:meta] || "") %> + + + + <%= render @view_module, @view_template, assigns %> + + diff --git a/lib/pleroma/web/views/embed_view.ex b/lib/pleroma/web/views/embed_view.ex new file mode 100644 index 000000000..77536835b --- /dev/null +++ b/lib/pleroma/web/views/embed_view.ex @@ -0,0 +1,83 @@ +# Pleroma: A lightweight social networking server +# Copyright © 2017-2020 Pleroma Authors +# SPDX-License-Identifier: AGPL-3.0-only + +defmodule Pleroma.Web.EmbedView do + use Pleroma.Web, :view + + alias Calendar.Strftime + alias Pleroma.Activity + alias Pleroma.Emoji.Formatter + alias Pleroma.Object + alias Pleroma.User + alias Pleroma.Web.Gettext + alias Pleroma.Web.MediaProxy + alias Pleroma.Web.Metadata.Utils + alias Pleroma.Web.Router.Helpers + + use Phoenix.HTML + + @media_types ["image", "audio", "video"] + + defp emoji_for_user(%User{} = user) do + user.source_data + |> Map.get("tag", []) + |> Enum.filter(fn %{"type" => t} -> t == "Emoji" end) + |> Enum.map(fn %{"icon" => %{"url" => url}, "name" => name} -> + {String.trim(name, ":"), url} + end) + end + + defp fetch_media_type(%{"mediaType" => mediaType}) do + Utils.fetch_media_type(@media_types, mediaType) + end + + defp open_content? do + Pleroma.Config.get( + [:frontend_configurations, :collapse_message_with_subjects], + true + ) + end + + defp full_nickname(user) do + %{host: host} = URI.parse(user.ap_id) + "@" <> user.nickname <> "@" <> host + end + + defp status_title(%Activity{object: %Object{data: %{"name" => name}}}) when is_binary(name), + do: name + + defp status_title(%Activity{object: %Object{data: %{"summary" => summary}}}) + when is_binary(summary), + do: summary + + defp status_title(_), do: nil + + defp activity_content(%Activity{object: %Object{data: %{"content" => content}}}) do + content |> Pleroma.HTML.filter_tags() |> raw() + end + + defp activity_content(_), do: nil + + defp activity_url(%User{local: true}, activity) do + Helpers.o_status_url(Pleroma.Web.Endpoint, :notice, activity) + end + + defp activity_url(%User{local: false}, %Activity{object: %Object{data: data}}) do + data["url"] || data["external_url"] || data["id"] + end + + defp attachments(%Activity{object: %Object{data: %{"attachment" => attachments}}}) do + attachments + end + + defp sensitive?(%Activity{object: %Object{data: %{"sensitive" => sensitive}}}) do + sensitive + end + + defp published(%Activity{object: %Object{data: %{"published" => published}}}) do + published + |> NaiveDateTime.from_iso8601!() + |> Strftime.strftime!("%B %d, %Y, %l:%M %p") + end +end diff --git a/priv/static/embed.css b/priv/static/embed.css new file mode 100644 index 0000000000000000000000000000000000000000..cc79ee7ab74981e6fe7047d5e80eda3b0e4e3880 GIT binary patch literal 1408 zcmb7E+iu%141Ld62pINKOm5P3Y2$tkZOJwlT?~oNWyAh`y18+XY(*bM9Z}>thit4k zv)?Pm8ff>uvy&0LwaU7heR+C)YQMj{h0D$w;vHyI=bCvio_p!Ai&q7F9FSx@Yj8c9 znyuqu1R>D$HQPwNIP=C5S)D+CR;vmQK;Tjt?c{v?e6(mty0_Kh9(A8Eow7hRQ?jF& zw6RV|#~lcqe9fN6)1?mXupa_81yib)@PKpRuCp(r>6O;(rLC>Jv*uODz zbsA3mh=PWYYQ6rNI}kvULHdm3iMWuhbwFqXQ^uOWT>LSk>cJjlX5$7MJ(UV>e7ZKCr!%Ba_<_D zNd{RWD}(L+Q;o$G^P~TfcyZ)7DV1kvX^u2hvyqg7(Pwh6X1~k;Ok@)js%8pPZ&ISh zo_H{2+6`rXLnw0jE(V(DbN;T$HOY4u*7Ii92obZ~-w8Q7Puy}nt+PYZupEnRf2`9E VyE{O0Gas{fx6thdwqh4)`3o~s!h!$* literal 0 HcmV?d00001 diff --git a/priv/static/embed.js b/priv/static/embed.js new file mode 100644 index 0000000000000000000000000000000000000000..f675f6417934e2c7cccb4012b499e16bcd8ef7fa GIT binary patch literal 942 zcmZ{j!EW0y42JJ{3ic#>Xaw}yB8OoMu)~TL=wXK-2i2lu0kV`ya?+snyN{IYxIi%< z44Wo@e!oap?ckbZyo0KS_Z5H`B0@~TG)b)J{iFf}RQduNSaPjb8g;1vFfCL&VO+wX zNbH2-7DVIwqs4?`FOAdq_S9C|H$#su$t?JiRKgl=HXB&q%~AkGx~i!+zzArGhr#%| z3Mj3&CsO)tVnTYr^ zidq1b-Aq`!Tw(NnX~TBX5L{-R3>N)t ztG@$=%L`g;k`LeMizqyjrpusf%%t__lPDPr=Ts4!;H@?8Kp?_-F=5YN)5W6nCk(Ci zXHMyi*68vYesU#`L+q-lMS(ACYBUvWiEqTKzTHLbh0VC z^ry`K=wo^;6R+kGGZByP9{w}C+sR%=*Y{xbH89fu@lBK!|1vgN2$ Dx91wg literal 0 HcmV?d00001