debianize-mobilizon/lib/web/views/page_view.ex

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Elixir
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defmodule Mobilizon.Web.PageView do
@moduledoc """
View for our webapp
"""
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use Mobilizon.Web, :view
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alias Mobilizon.Actors.Actor
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alias Mobilizon.Events.{Comment, Event}
alias Mobilizon.Tombstone
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alias Mobilizon.Service.Metadata
alias Mobilizon.Service.Metadata.Instance
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alias Mobilizon.Service.Metadata.Utils, as: MetadataUtils
alias Mobilizon.Federation.ActivityPub.Utils
alias Mobilizon.Federation.ActivityStream.Convertible
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def render("actor.activity-json", %{conn: %{assigns: %{object: %Actor{} = actor}}}) do
actor
|> Convertible.model_to_as()
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|> Map.merge(Utils.make_json_ld_header())
end
def render("event.activity-json", %{conn: %{assigns: %{object: %Event{} = event}}}) do
event
|> Convertible.model_to_as()
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|> Map.merge(Utils.make_json_ld_header())
end
def render("event.activity-json", %{conn: %{assigns: %{object: %Tombstone{} = event}}}) do
event
|> Convertible.model_to_as()
|> Map.merge(Utils.make_json_ld_header())
end
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def render("comment.activity-json", %{conn: %{assigns: %{object: %Comment{} = comment}}}) do
comment
|> Convertible.model_to_as()
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|> Map.merge(Utils.make_json_ld_header())
end
def render(page, %{object: object} = _assigns)
when page in ["actor.html", "event.html", "comment.html"] do
with {:ok, index_content} <- File.read(index_file_path()) do
tags = object |> Metadata.build_tags() |> MetadataUtils.stringify_tags()
index_content = replace_meta(index_content, tags)
{:safe, index_content}
end
end
def render("index.html", _assigns) do
with {:ok, index_content} <- File.read(index_file_path()) do
tags = Instance.build_tags() |> MetadataUtils.stringify_tags()
index_content = replace_meta(index_content, tags)
{:safe, index_content}
end
end
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defp index_file_path do
Path.join(Application.app_dir(:mobilizon, "priv/static"), "index.html")
end
# TODO: Find why it's different in dev/prod and during tests
defp replace_meta(index_content, tags) do
index_content
|> String.replace("<meta name=\"server-injected-data\" />", tags)
|> String.replace("<meta name=server-injected-data>", tags)
end
end