X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Fmastodon_api%2Fviews%2Fstatus_view.ex;h=4d4681da828c5f41e0be47fd41f541db1c0c9f83;hb=0fd176b990887c170928bc0ce7d43d3a0aab8f7f;hp=3eca43a922ce954ade38301508fd18d8da2548ab;hpb=046741c60d46d5f4de5356af79022bcb05bbaad6;p=akkoma

diff --git a/lib/pleroma/web/mastodon_api/views/status_view.ex b/lib/pleroma/web/mastodon_api/views/status_view.ex
index 3eca43a92..62d064d71 100644
--- a/lib/pleroma/web/mastodon_api/views/status_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/status_view.ex
@@ -1,34 +1,72 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
 defmodule Pleroma.Web.MastodonAPI.StatusView do
   use Pleroma.Web, :view
-  alias Pleroma.Web.MastodonAPI.{AccountView, StatusView}
-  alias Pleroma.{User, Activity}
+
+  alias Pleroma.Activity
+  alias Pleroma.HTML
+  alias Pleroma.Object
+  alias Pleroma.Repo
+  alias Pleroma.User
+  alias Pleroma.Web.CommonAPI
   alias Pleroma.Web.CommonAPI.Utils
+  alias Pleroma.Web.MastodonAPI.AccountView
+  alias Pleroma.Web.MastodonAPI.StatusView
   alias Pleroma.Web.MediaProxy
-  alias Pleroma.Repo
 
   # TODO: Add cached version.
   defp get_replied_to_activities(activities) do
     activities
     |> Enum.map(fn
-      %{data: %{"type" => "Create", "object" => %{"inReplyTo" => inReplyTo}}} ->
-        inReplyTo != "" && inReplyTo
+      %{data: %{"type" => "Create", "object" => object}} ->
+        object = Object.normalize(object)
+        object.data["inReplyTo"] != "" && object.data["inReplyTo"]
 
       _ ->
         nil
     end)
     |> Enum.filter(& &1)
-    |> Activity.create_activity_by_object_id_query()
+    |> Activity.create_by_object_ap_id()
     |> Repo.all()
     |> Enum.reduce(%{}, fn activity, acc ->
-      Map.put(acc, activity.data["object"]["id"], activity)
+      object = Object.normalize(activity)
+      Map.put(acc, object.data["id"], activity)
     end)
   end
 
+  defp get_user(ap_id) do
+    cond do
+      user = User.get_cached_by_ap_id(ap_id) ->
+        user
+
+      user = User.get_by_guessed_nickname(ap_id) ->
+        user
+
+      true ->
+        User.error_user(ap_id)
+    end
+  end
+
+  defp get_context_id(%{data: %{"context_id" => context_id}}) when not is_nil(context_id),
+    do: context_id
+
+  defp get_context_id(%{data: %{"context" => context}}) when is_binary(context),
+    do: Utils.context_to_conversation_id(context)
+
+  defp get_context_id(_), do: nil
+
+  defp reblogged?(activity, user) do
+    object = Object.normalize(activity) || %{}
+    present?(user && user.ap_id in (object.data["announcements"] || []))
+  end
+
   def render("index.json", opts) do
     replied_to_activities = get_replied_to_activities(opts.activities)
 
-    render_many(
-      opts.activities,
+    opts.activities
+    |> safe_render_many(
       StatusView,
       "status.json",
       Map.put(opts, :replied_to_activities, replied_to_activities)
@@ -39,11 +77,16 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
         "status.json",
         %{activity: %{data: %{"type" => "Announce", "object" => object}} = activity} = opts
       ) do
-    user = User.get_cached_by_ap_id(activity.data["actor"])
+    user = get_user(activity.data["actor"])
     created_at = Utils.to_masto_date(activity.data["published"])
 
-    reblogged = Activity.get_create_activity_by_object_ap_id(object)
-    reblogged = render("status.json", Map.put(opts, :activity, reblogged))
+    reblogged_activity = Activity.get_create_by_object_ap_id(object)
+    reblogged = render("status.json", Map.put(opts, :activity, reblogged_activity))
+
+    activity_object = Object.normalize(activity)
+    favorited = opts[:for] && opts[:for].ap_id in (activity_object.data["likes"] || [])
+
+    bookmarked = opts[:for] && CommonAPI.bookmarked?(opts[:for], reblogged_activity)
 
     mentions =
       activity.recipients
@@ -59,36 +102,44 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
       in_reply_to_id: nil,
       in_reply_to_account_id: nil,
       reblog: reblogged,
-      content: reblogged[:content],
+      content: reblogged[:content] || "",
       created_at: created_at,
       reblogs_count: 0,
+      replies_count: 0,
       favourites_count: 0,
-      reblogged: false,
-      favourited: false,
+      reblogged: reblogged?(reblogged_activity, opts[:for]),
+      favourited: present?(favorited),
+      bookmarked: present?(bookmarked),
       muted: false,
+      pinned: pinned?(activity, user),
       sensitive: false,
       spoiler_text: "",
       visibility: "public",
-      media_attachments: [],
+      media_attachments: reblogged[:media_attachments] || [],
       mentions: mentions,
-      tags: [],
+      tags: reblogged[:tags] || [],
       application: %{
         name: "Web",
         website: nil
       },
       language: nil,
-      emojis: []
+      emojis: [],
+      pleroma: %{
+        local: activity.local
+      }
     }
   end
 
-  def render("status.json", %{activity: %{data: %{"object" => object}} = activity} = opts) do
-    user = User.get_cached_by_ap_id(activity.data["actor"])
+  def render("status.json", %{activity: %{data: %{"object" => _object}} = activity} = opts) do
+    object = Object.normalize(activity)
+
+    user = get_user(activity.data["actor"])
 
-    like_count = object["like_count"] || 0
-    announcement_count = object["announcement_count"] || 0
+    like_count = object.data["like_count"] || 0
+    announcement_count = object.data["announcement_count"] || 0
 
-    tags = object["tag"] || []
-    sensitive = object["sensitive"] || Enum.member?(tags, "nsfw")
+    tags = object.data["tag"] || []
+    sensitive = object.data["sensitive"] || Enum.member?(tags, "nsfw")
 
     mentions =
       activity.recipients
@@ -96,65 +147,153 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
       |> Enum.filter(& &1)
       |> Enum.map(fn user -> AccountView.render("mention.json", %{user: user}) end)
 
-    repeated = opts[:for] && opts[:for].ap_id in (object["announcements"] || [])
-    favorited = opts[:for] && opts[:for].ap_id in (object["likes"] || [])
+    favorited = opts[:for] && opts[:for].ap_id in (object.data["likes"] || [])
 
-    attachment_data = object["attachment"] || []
-    attachment_data = attachment_data ++ if object["type"] == "Video", do: [object], else: []
+    bookmarked = opts[:for] && CommonAPI.bookmarked?(opts[:for], activity)
+
+    attachment_data = object.data["attachment"] || []
     attachments = render_many(attachment_data, StatusView, "attachment.json", as: :attachment)
 
-    created_at = Utils.to_masto_date(object["published"])
+    created_at = Utils.to_masto_date(object.data["published"])
 
     reply_to = get_reply_to(activity, opts)
-    reply_to_user = reply_to && User.get_cached_by_ap_id(reply_to.data["actor"])
-
-    emojis =
-      (activity.data["object"]["emoji"] || [])
-      |> Enum.map(fn {name, url} ->
-        name = HtmlSanitizeEx.strip_tags(name)
 
-        url =
-          HtmlSanitizeEx.strip_tags(url)
-          |> MediaProxy.url()
+    reply_to_user = reply_to && get_user(reply_to.data["actor"])
 
-        %{shortcode: name, url: url, static_url: url}
-      end)
+    content =
+      object
+      |> render_content()
+
+    content_html =
+      content
+      |> HTML.get_cached_scrubbed_html_for_activity(
+        User.html_filter_policy(opts[:for]),
+        activity,
+        "mastoapi:content"
+      )
+
+    content_plaintext =
+      content
+      |> HTML.get_cached_stripped_html_for_activity(
+        activity,
+        "mastoapi:content"
+      )
+
+    summary = object.data["summary"] || ""
+
+    summary_html =
+      summary
+      |> HTML.get_cached_scrubbed_html_for_activity(
+        User.html_filter_policy(opts[:for]),
+        activity,
+        "mastoapi:summary"
+      )
+
+    summary_plaintext =
+      summary
+      |> HTML.get_cached_stripped_html_for_activity(
+        activity,
+        "mastoapi:summary"
+      )
+
+    card = render("card.json", Pleroma.Web.RichMedia.Helpers.fetch_data_for_activity(activity))
+
+    url =
+      if user.local do
+        Pleroma.Web.Router.Helpers.o_status_url(Pleroma.Web.Endpoint, :notice, activity)
+      else
+        object.data["external_url"] || object.data["id"]
+      end
 
     %{
       id: to_string(activity.id),
-      uri: object["id"],
-      url: object["external_url"] || object["id"],
+      uri: object.data["id"],
+      url: url,
       account: AccountView.render("account.json", %{user: user}),
       in_reply_to_id: reply_to && to_string(reply_to.id),
       in_reply_to_account_id: reply_to_user && to_string(reply_to_user.id),
       reblog: nil,
-      content: render_content(object),
+      card: card,
+      content: content_html,
       created_at: created_at,
       reblogs_count: announcement_count,
+      replies_count: object.data["repliesCount"] || 0,
       favourites_count: like_count,
-      reblogged: !!repeated,
-      favourited: !!favorited,
-      muted: false,
+      reblogged: reblogged?(activity, opts[:for]),
+      favourited: present?(favorited),
+      bookmarked: present?(bookmarked),
+      muted: CommonAPI.thread_muted?(user, activity) || User.mutes?(opts[:for], user),
+      pinned: pinned?(activity, user),
       sensitive: sensitive,
-      spoiler_text: object["summary"] || "",
+      spoiler_text: summary_html,
       visibility: get_visibility(object),
-      media_attachments: attachments |> Enum.take(4),
+      media_attachments: attachments,
       mentions: mentions,
-      # fix,
-      tags: [],
+      tags: build_tags(tags),
       application: %{
         name: "Web",
         website: nil
       },
       language: nil,
-      emojis: emojis
+      emojis: build_emojis(object.data["emoji"]),
+      pleroma: %{
+        local: activity.local,
+        conversation_id: get_context_id(activity),
+        in_reply_to_account_acct: reply_to_user && reply_to_user.nickname,
+        content: %{"text/plain" => content_plaintext},
+        spoiler_text: %{"text/plain" => summary_plaintext}
+      }
+    }
+  end
+
+  def render("status.json", _) do
+    nil
+  end
+
+  def render("card.json", %{rich_media: rich_media, page_url: page_url}) do
+    page_url_data = URI.parse(page_url)
+
+    page_url_data =
+      if rich_media[:url] != nil do
+        URI.merge(page_url_data, URI.parse(rich_media[:url]))
+      else
+        page_url_data
+      end
+
+    page_url = page_url_data |> to_string
+
+    image_url =
+      if rich_media[:image] != nil do
+        URI.merge(page_url_data, URI.parse(rich_media[:image]))
+        |> to_string
+      else
+        nil
+      end
+
+    site_name = rich_media[:site_name] || page_url_data.host
+
+    %{
+      type: "link",
+      provider_name: site_name,
+      provider_url: page_url_data.scheme <> "://" <> page_url_data.host,
+      url: page_url,
+      image: image_url |> MediaProxy.url(),
+      title: rich_media[:title],
+      description: rich_media[:description],
+      pleroma: %{
+        opengraph: rich_media
+      }
     }
   end
 
+  def render("card.json", _) do
+    nil
+  end
+
   def render("attachment.json", %{attachment: attachment}) do
     [attachment_url | _] = attachment["url"]
-    media_type = attachment_url["mediaType"] || attachment_url["mimeType"]
-    href = attachment_url["href"]
+    media_type = attachment_url["mediaType"] || attachment_url["mimeType"] || "image"
+    href = attachment_url["href"] |> MediaProxy.url()
 
     type =
       cond do
@@ -168,23 +307,30 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
 
     %{
       id: to_string(attachment["id"] || hash_id),
-      url: MediaProxy.url(href),
+      url: href,
       remote_url: href,
-      preview_url: MediaProxy.url(href),
+      preview_url: href,
       text_url: href,
       type: type,
-      description: attachment["name"]
+      description: attachment["name"],
+      pleroma: %{mime_type: media_type}
     }
   end
 
   def get_reply_to(activity, %{replied_to_activities: replied_to_activities}) do
-    _id = activity.data["object"]["inReplyTo"]
-    replied_to_activities[activity.data["object"]["inReplyTo"]]
+    object = Object.normalize(activity)
+
+    with nil <- replied_to_activities[object.data["inReplyTo"]] do
+      # If user didn't participate in the thread
+      Activity.get_in_reply_to_activity(activity)
+    end
   end
 
-  def get_reply_to(%{data: %{"object" => object}}, _) do
-    if object["inReplyTo"] && object["inReplyTo"] != "" do
-      Activity.get_create_activity_by_object_ap_id(object["inReplyTo"])
+  def get_reply_to(%{data: %{"object" => _object}} = activity, _) do
+    object = Object.normalize(activity)
+
+    if object.data["inReplyTo"] && object.data["inReplyTo"] != "" do
+      Activity.get_create_by_object_ap_id(object.data["inReplyTo"])
     else
       nil
     end
@@ -192,8 +338,8 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
 
   def get_visibility(object) do
     public = "https://www.w3.org/ns/activitystreams#Public"
-    to = object["to"] || []
-    cc = object["cc"] || []
+    to = object.data["to"] || []
+    cc = object.data["cc"] || []
 
     cond do
       public in to ->
@@ -206,38 +352,89 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
       Enum.any?(to, &String.contains?(&1, "/followers")) ->
         "private"
 
+      length(cc) > 0 ->
+        "private"
+
       true ->
         "direct"
     end
   end
 
-  def render_content(%{"type" => "Video"} = object) do
-    name = object["name"]
-
-    content =
-      if !!name and name != "" do
-        "<p><a href=\"#{object["url"]}\">#{name}</a></p>#{object["content"]}"
-      else
-        object["content"]
-      end
+  def render_content(%{data: %{"type" => "Video"}} = object) do
+    with name when not is_nil(name) and name != "" <- object.data["name"] do
+      "<p><a href=\"#{object.data["id"]}\">#{name}</a></p>#{object.data["content"]}"
+    else
+      _ -> object.data["content"] || ""
+    end
+  end
 
-    HtmlSanitizeEx.basic_html(content)
+  def render_content(%{data: %{"type" => object_type}} = object)
+      when object_type in ["Article", "Page"] do
+    with summary when not is_nil(summary) and summary != "" <- object.data["name"],
+         url when is_bitstring(url) <- object.data["url"] do
+      "<p><a href=\"#{url}\">#{summary}</a></p>#{object.data["content"]}"
+    else
+      _ -> object.data["content"] || ""
+    end
   end
 
-  def render_content(%{"type" => "Article"} = object) do
-    summary = object["name"]
+  def render_content(object), do: object.data["content"] || ""
 
-    content =
-      if !!summary and summary != "" do
-        "<p><a href=\"#{object["url"]}\">#{summary}</a></p>#{object["content"]}"
-      else
-        object["content"]
-      end
+  @doc """
+  Builds a dictionary tags.
+
+  ## Examples
+
+  iex> Pleroma.Web.MastodonAPI.StatusView.build_tags(["fediverse", "nextcloud"])
+  [{"name": "fediverse", "url": "/tag/fediverse"},
+   {"name": "nextcloud", "url": "/tag/nextcloud"}]
 
-    HtmlSanitizeEx.basic_html(content)
+  """
+  @spec build_tags(list(any())) :: list(map())
+  def build_tags(object_tags) when is_list(object_tags) do
+    object_tags = for tag when is_binary(tag) <- object_tags, do: tag
+
+    Enum.reduce(object_tags, [], fn tag, tags ->
+      tags ++ [%{name: tag, url: "/tag/#{tag}"}]
+    end)
   end
 
-  def render_content(object) do
-    HtmlSanitizeEx.basic_html(object["content"])
+  def build_tags(_), do: []
+
+  @doc """
+  Builds list emojis.
+
+  Arguments: `nil` or list tuple of name and url.
+
+  Returns list emojis.
+
+  ## Examples
+
+  iex> Pleroma.Web.MastodonAPI.StatusView.build_emojis([{"2hu", "corndog.png"}])
+  [%{shortcode: "2hu", static_url: "corndog.png", url: "corndog.png", visible_in_picker: false}]
+
+  """
+  @spec build_emojis(nil | list(tuple())) :: list(map())
+  def build_emojis(nil), do: []
+
+  def build_emojis(emojis) do
+    emojis
+    |> Enum.map(fn {name, url} ->
+      name = HTML.strip_tags(name)
+
+      url =
+        url
+        |> HTML.strip_tags()
+        |> MediaProxy.url()
+
+      %{shortcode: name, url: url, static_url: url, visible_in_picker: false}
+    end)
   end
+
+  defp present?(nil), do: false
+  defp present?(false), do: false
+  defp present?(_), do: true
+
+  defp pinned?(%Activity{id: id}, %User{info: %{pinned_activities: pinned_activities}}),
+    do: id in pinned_activities
 end