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.Config
alias Mobilizon.Discussions.{Comment, Discussion}
alias Mobilizon.Events.Event
alias Mobilizon.Posts.Post
alias Mobilizon.Resources.Resource
alias Mobilizon.Tombstone
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alias Mobilizon.Service.Metadata
alias Mobilizon.Service.Metadata.Instance
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alias Mobilizon.Federation.ActivityPub.Utils
alias Mobilizon.Federation.ActivityStream.Convertible
import Mobilizon.Web.Views.Utils
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@doc false
@spec render(String.t(), %{conn: Plug.Conn.t()}) :: map() | String.t() | Plug.Conn.t()
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("discussion.activity-json", %{conn: %{assigns: %{object: %Discussion{} = resource}}}) do
resource
|> Convertible.model_to_as()
|> Map.merge(Utils.make_json_ld_header())
end
def render("resource.activity-json", %{conn: %{assigns: %{object: %Resource{} = resource}}}) do
resource
|> Convertible.model_to_as()
|> Map.merge(Utils.make_json_ld_header())
end
def render("post.activity-json", %{conn: %{assigns: %{object: %Post{} = post}}}) do
post
|> Convertible.model_to_as()
|> Map.merge(Utils.make_json_ld_header())
end
def render(page, %{object: object, conn: conn} = assigns)
when page in ["actor.html", "event.html", "comment.html", "post.html"] do
with locale <- get_locale(conn),
tags <- object |> Metadata.build_tags(locale),
assigns <- Map.put(assigns, :tags, tags) do
render("index.html", assigns)
end
end
# Discussions are private, no need to embed metadata
def render("discussion.html", params), do: render("index.html", params)
def tags(assigns) do
Map.get(assigns, :tags, Instance.build_tags())
end
def theme_color do
"#ffd599"
end
def language_direction(assigns) do
assigns |> Map.get(:locale, "en") |> get_language_direction()
end
@spec root?(map()) :: boolean()
def root?(assigns) do
assigns |> Map.get(:conn, %{request_path: "/"}) |> Map.get(:request_path, "/") == "/"
end
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defp favicon do
case Config.instance_favicon() do
%{file: %{url: url}, metadata: metadata} ->
%{
src: url,
sizes:
case metadata do
%{width: width} -> "#{width}x#{width}"
_ -> "any"
end
}
_ ->
%{
src: "/img/icons/apple-touch-icon-152x152.png",
sizes: "152x152"
}
end
end
def favicon_url, do: Map.get(favicon(), :src)
def favicon_sizes, do: Map.get(favicon(), :sizes)
end