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Make the sample code actually compile

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This commit is contained in:
Mark Felder 2020-02-13 15:19:01 -06:00
parent 9906c6fb6f
commit 2c95b0fab9
1 changed files with 13 additions and 4 deletions
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17
docs/configuration/mrf.md
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@ -74,16 +74,18 @@ As discussed above, the MRF system is a modular system that supports pluggable p
For example, here is a sample policy module which rewrites all messages to "new message content":
```elixir
# This is a sample MRF policy which rewrites all Notes to have "new message
# content."
defmodule Site.RewritePolicy do
@behavior Pleroma.Web.ActivityPub.MRF
@moduledoc "MRF policy which rewrites all Notes to have 'new message content'."
@behaviour Pleroma.Web.ActivityPub.MRF
# Catch messages which contain Note objects with actual data to filter.
# Capture the object as `object`, the message content as `content` and the
# message itself as `message`.
@impl true
def filter(%{"type" => Create", "object" => {"type" => "Note", "content" => content} = object} = message)
def filter(
%{"type" => "Create", "object" => %{"type" => "Note", "content" => content} = object} =
message
)
when is_binary(content) do
# Subject / CW is stored as summary instead of `name` like other AS2 objects
# because of Mastodon doing it that way.
@ -106,6 +108,13 @@ defmodule Site.RewritePolicy do
# Let all other messages through without modifying them.
@impl true
def filter(message), do: {:ok, message}
@impl true
def describe do
mrf_sample = Pleroma.Config.get(:mrf_sample)
{:ok, %{mrf_sample: mrf_sample}}
end
end
```