59 lines
1.8 KiB
Elixir
59 lines
1.8 KiB
Elixir
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defmodule MobilizonWeb.API.Comments do
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@moduledoc """
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API for Comments
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"""
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alias Mobilizon.Actors
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alias Mobilizon.Actors.Actor
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alias Mobilizon.Events.Comment
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alias Mobilizon.Service.Formatter
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alias Mobilizon.Service.ActivityPub
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alias Mobilizon.Service.ActivityPub.Utils, as: ActivityPubUtils
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import MobilizonWeb.API.Utils
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@doc """
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Create a comment
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Creates a comment from an actor and a status
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"""
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@spec create_comment(String.t(), String.t(), String.t()) :: {:ok, Activity.t()} | any()
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def create_comment(from_username, status, visibility \\ "public", inReplyToCommentURL \\ nil) do
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with %Actor{url: url} = actor <- Actors.get_local_actor_by_name(from_username),
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status <- String.trim(status),
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mentions <- Formatter.parse_mentions(status),
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inReplyToComment <- get_in_reply_to_comment(inReplyToCommentURL),
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{to, cc} <- to_for_actor_and_mentions(actor, mentions, inReplyToComment, visibility),
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tags <- Formatter.parse_tags(status),
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content_html <-
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make_content_html(
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status,
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mentions,
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tags,
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"text/plain"
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),
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comment <-
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ActivityPubUtils.make_comment_data(
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url,
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to,
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content_html,
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inReplyToComment,
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tags,
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cc
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) do
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ActivityPub.create(%{
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to: ["https://www.w3.org/ns/activitystreams#Public"],
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actor: actor,
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object: comment,
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local: true
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})
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end
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end
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@spec get_in_reply_to_comment(nil) :: nil
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defp get_in_reply_to_comment(nil), do: nil
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@spec get_in_reply_to_comment(String.t()) :: Comment.t()
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defp get_in_reply_to_comment(inReplyToCommentURL) do
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ActivityPub.fetch_object_from_url(inReplyToCommentURL)
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end
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end
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