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Introduce comments below events

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Also add tomstones

Signed-off-by: Thomas Citharel <tcit@tcit.fr>
This commit is contained in:
Thomas Citharel
2019-11-15 18:36:47 +01:00
parent 45155a3bde
commit dc07f34d78
71 changed files with 2642 additions and 879 deletions
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82
lib/service/activity_pub/activity_pub.ex
View File

@@ -11,15 +11,18 @@ defmodule Mobilizon.Service.ActivityPub do
import Mobilizon.Service.ActivityPub.Utils
import Mobilizon.Service.ActivityPub.Visibility
alias Mobilizon.{Actors, Config, Events}
alias Mobilizon.{Actors, Config, Events, Reports, Users}
alias Mobilizon.Actors.{Actor, Follower}
alias Mobilizon.Events.{Comment, Event, Participant}
alias Mobilizon.Reports.Report
alias Mobilizon.Tombstone
alias Mobilizon.Service.ActivityPub.{Activity, Converter, Convertible, Relay, Transmogrifier}
alias Mobilizon.Service.{Federator, WebFinger}
alias Mobilizon.Service.HTTPSignatures.Signature
alias MobilizonWeb.API.Utils, as: APIUtils
alias Mobilizon.Service.ActivityPub.Audience
alias Mobilizon.Service.ActivityPub.Converter.Utils, as: ConverterUtils
alias MobilizonWeb.Email.{Admin, Mailer}
require Logger
@@ -133,7 +136,8 @@ defmodule Mobilizon.Service.ActivityPub do
Logger.debug("creating an activity")
Logger.debug(inspect(args))
with {:ok, entity, create_data} <-
with {:tombstone, nil} <- {:tombstone, check_for_tombstones(args)},
{:ok, entity, create_data} <-
(case type do
:event -> create_event(args, additional)
:comment -> create_comment(args, additional)
@@ -345,6 +349,8 @@ defmodule Mobilizon.Service.ActivityPub do
}
with {:ok, %Event{} = event} <- Events.delete_event(event),
{:ok, %Tombstone{} = _tombstone} <-
Tombstone.create_tombstone(%{uri: event.url, actor_id: actor.id}),
{:ok, activity} <- create_activity(data, local),
:ok <- maybe_federate(activity) do
{:ok, activity, event}
@@ -361,6 +367,8 @@ defmodule Mobilizon.Service.ActivityPub do
}
with {:ok, %Comment{} = comment} <- Events.delete_comment(comment),
{:ok, %Tombstone{} = _tombstone} <-
Tombstone.create_tombstone(%{uri: comment.url, actor_id: actor.id}),
{:ok, activity} <- create_activity(data, local),
:ok <- maybe_federate(activity) do
{:ok, activity, comment}
@@ -383,25 +391,25 @@ defmodule Mobilizon.Service.ActivityPub do
end
end
def flag(params) do
# only accept false as false value
local = !(params[:local] == false)
forward = !(params[:forward] == false)
additional = params[:additional] || %{}
additional =
if forward do
Map.merge(additional, %{"to" => [], "cc" => [params.reported_actor_url]})
else
Map.merge(additional, %{"to" => [], "cc" => []})
end
with flag_data <- make_flag_data(params, additional),
{:ok, activity} <- create_activity(flag_data, local),
{:ok, object} <- insert_full_object(flag_data),
def flag(args, local \\ false, _additional \\ %{}) do
with {:build_args, args} <- {:build_args, prepare_args_for_report(args)},
{:create_report, {:ok, %Report{} = report}} <-
{:create_report, Reports.create_report(args)},
report_as_data <- Convertible.model_to_as(report),
{:ok, activity} <- create_activity(report_as_data, local),
:ok <- maybe_federate(activity) do
{:ok, activity, object}
Enum.each(Users.list_moderators(), fn moderator ->
moderator
|> Admin.report(report)
|> Mailer.deliver_later()
end)
{:ok, activity, report}
else
err ->
Logger.error("Something went wrong while creating an activity")
Logger.debug(inspect(err))
err
end
end
@@ -776,6 +784,10 @@ defmodule Mobilizon.Service.ActivityPub do
end
end
@spec check_for_tombstones(map()) :: Tombstone.t() | nil
defp check_for_tombstones(%{url: url}), do: Tombstone.find_tombstone(url)
defp check_for_tombstones(_), do: nil
@spec update_event(Event.t(), map(), map()) ::
{:ok, Event.t(), Activity.t()} | any()
defp update_event(
@@ -930,7 +942,12 @@ defmodule Mobilizon.Service.ActivityPub do
tags: tags,
in_reply_to_comment: in_reply_to_comment,
in_reply_to_comment_id:
if(is_nil(in_reply_to_comment), do: nil, else: Map.get(in_reply_to_comment, :id))
if(is_nil(in_reply_to_comment), do: nil, else: Map.get(in_reply_to_comment, :id)),
origin_comment_id:
if(is_nil(in_reply_to_comment),
do: nil,
else: Comment.get_thread_id(in_reply_to_comment)
)
}) do
args
end
@@ -945,4 +962,27 @@ defmodule Mobilizon.Service.ActivityPub do
%{args | preferred_username: preferred_username, summary: summary}
end
end
defp prepare_args_for_report(args) do
with {:reporter, %Actor{} = reporter_actor} <-
{:reporter, Actors.get_actor!(args.reporter_id)},
{:reported, %Actor{} = reported_actor} <-
{:reported, Actors.get_actor!(args.reported_id)},
content <- HtmlSanitizeEx.strip_tags(args.content),
event <- Events.get_comment(Map.get(args, :event_id)),
{:get_report_comments, comments} <-
{:get_report_comments,
Events.list_comments_by_actor_and_ids(
reported_actor.id,
Map.get(args, :comments_ids, [])
)} do
Map.merge(args, %{
reporter: reporter_actor,
reported: reported_actor,
content: content,
event: event,
comments: comments
})
end
end
end

17
lib/service/activity_pub/converter/comment.ex
View File

@@ -73,7 +73,7 @@ defmodule Mobilizon.Service.ActivityPub.Converter.Comment do
# Anything else is kind of a MP
{:error, parent} ->
Logger.debug("Parent object is something we don't handle")
Logger.warn("Parent object is something we don't handle")
Logger.debug(inspect(parent))
data
end
@@ -95,7 +95,7 @@ defmodule Mobilizon.Service.ActivityPub.Converter.Comment do
"""
@impl Converter
@spec model_to_as(CommentModel.t()) :: map
def model_to_as(%CommentModel{} = comment) do
def model_to_as(%CommentModel{deleted_at: nil} = comment) do
to =
if comment.visibility == :public,
do: ["https://www.w3.org/ns/activitystreams#Public"],
@@ -120,4 +120,17 @@ defmodule Mobilizon.Service.ActivityPub.Converter.Comment do
object
end
end
@impl Converter
@spec model_to_as(CommentModel.t()) :: map
def model_to_as(%CommentModel{} = comment) do
%{
"type" => "Tombstone",
"uuid" => comment.uuid,
"id" => comment.url,
"published" => comment.inserted_at,
"updated" => comment.updated_at,
"deleted" => comment.deleted_at
}
end
end

24
lib/service/activity_pub/converter/flag.ex
View File

@@ -14,9 +14,16 @@ defmodule Mobilizon.Service.ActivityPub.Converter.Flag do
alias Mobilizon.Events.Event
alias Mobilizon.Reports.Report
alias Mobilizon.Service.ActivityPub.Converter
alias Mobilizon.Service.ActivityPub.Convertible
@behaviour Converter
defimpl Convertible, for: Report do
alias Mobilizon.Service.ActivityPub.Converter.Flag, as: FlagConverter
defdelegate model_to_as(report), to: FlagConverter
end
@doc """
Converts an AP object data to our internal data structure.
"""
@@ -35,18 +42,29 @@ defmodule Mobilizon.Service.ActivityPub.Converter.Flag do
end
end
@audience %{"to" => ["https://www.w3.org/ns/activitystreams#Public"], "cc" => []}
@doc """
Convert an event struct to an ActivityStream representation
"""
@impl Converter
@spec model_to_as(EventModel.t()) :: map
@spec model_to_as(Report.t()) :: map
def model_to_as(%Report{} = report) do
object = [report.reported.url] ++ Enum.map(report.comments, fn comment -> comment.url end)
object = if report.event, do: object ++ [report.event.url], else: object
audience =
if report.local, do: @audience, else: Map.put(@audience, "cc", [report.reported.url])
%{
"type" => "Flag",
"to" => ["https://www.w3.org/ns/activitystreams#Public"],
"actor" => report.reporter.url,
"id" => report.url
"id" => report.url,
"content" => report.content,
"object" => object
}
|> Map.merge(audience)
end
@spec as_to_model(map) :: map

14
lib/service/activity_pub/transmogrifier.ex
View File

@@ -49,7 +49,8 @@ defmodule Mobilizon.Service.ActivityPub.Transmogrifier do
object
|> Map.put("actor", object["attributedTo"])
|> fix_attachments
|> fix_in_reply_to
# |> fix_in_reply_to
# |> fix_tag
end
@@ -127,16 +128,17 @@ defmodule Mobilizon.Service.ActivityPub.Transmogrifier do
def handle_incoming(%{"type" => "Flag"} = data) do
with params <- Converter.Flag.as_to_model(data) do
params = %{
reporter_url: params["reporter"].url,
reported_actor_url: params["reported"].url,
comments_url: params["comments"] |> Enum.map(& &1.url),
reporter_id: params["reporter"].id,
reported_id: params["reported"].id,
comments_ids: params["comments"] |> Enum.map(& &1.id),
content: params["content"] || "",
additional: %{
"cc" => [params["reported"].url]
}
},
local: false
}
ActivityPub.flag(params)
ActivityPub.flag(params, false)
end
end

2
lib/service/activity_pub/visibility.ex
View File

@@ -8,6 +8,7 @@ defmodule Mobilizon.Service.ActivityPub.Visibility do
Utility functions related to content visibility
"""
alias Mobilizon.Events.Comment
alias Mobilizon.Service.ActivityPub.Activity
@public "https://www.w3.org/ns/activitystreams#Public"
@@ -17,5 +18,6 @@ defmodule Mobilizon.Service.ActivityPub.Visibility do
def is_public?(%{data: data}), do: is_public?(data)
def is_public?(%Activity{data: data}), do: is_public?(data)
def is_public?(data) when is_map(data), do: @public in (data["to"] ++ (data["cc"] || []))
def is_public?(%Comment{deleted_at: deleted_at}), do: !is_nil(deleted_at)
def is_public?(err), do: raise(ArgumentError, message: "Invalid argument #{inspect(err)}")
end

7
lib/service/formatter/formatter.ex
View File

@@ -34,7 +34,12 @@ defmodule Mobilizon.Service.Formatter do
def mention_handler("@" <> nickname, buffer, _opts, acc) do
case Actors.get_actor_by_name(nickname) do
%Actor{id: id, url: url, preferred_username: preferred_username} = actor ->
%Actor{preferred_username: preferred_username} = actor ->
link = "<span class='h-card mention'>@<span>#{preferred_username}</span></span>"
{link, %{acc | mentions: MapSet.put(acc.mentions, {"@" <> nickname, actor})}}
%Actor{type: :Person, id: id, url: url, preferred_username: preferred_username} = actor ->
link =
"<span class='h-card'><a data-user='#{id}' class='u-url mention' href='#{url}'>@<span>#{
preferred_username

32
lib/service/workers/build_search_worker.ex
View File

@@ -19,7 +19,7 @@ defmodule Mobilizon.Service.Workers.BuildSearchWorker do
def perform(%{"op" => "update_search_event", "event_id" => event_id}, _job) do
with {:ok, %Event{} = event} <- Events.get_event_with_preload(event_id) do
update_search_event(event)
insert_search_event(event)
end
end
@@ -33,30 +33,12 @@ defmodule Mobilizon.Service.Workers.BuildSearchWorker do
setweight(to_tsvector(unaccent(coalesce($4, ' '))), 'B') ||
setweight(to_tsvector(unaccent($3)), 'C')
)
);
""",
[
event.id,
event.title,
HtmlSanitizeEx.strip_tags(event.description),
get_tags_string(event)
]
)
end
def update_search_event(%Event{} = event) do
SQL.query(
Repo,
"""
UPDATE event_search
SET document =
(SELECT
setweight(to_tsvector(unaccent($2)), 'A') ||
setweight(to_tsvector(unaccent(coalesce($4, ' '))), 'B') ||
setweight(to_tsvector(unaccent($3)), 'C')
),
title = $2
WHERE id = $1;
) ON CONFLICT (id) DO UPDATE SET title = $2, document = (
SELECT
setweight(to_tsvector(unaccent($2)), 'A') ||
setweight(to_tsvector(unaccent(coalesce($4, ' '))), 'B') ||
setweight(to_tsvector(unaccent($3)), 'C')
);
""",
[
event.id,