refactor micropub_handler
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b261dd7193
commit
45e3fc7b68
3 changed files with 147 additions and 108 deletions
117
lib/chiya_web/indie/micropub.ex
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117
lib/chiya_web/indie/micropub.ex
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@ -0,0 +1,117 @@
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defmodule ChiyaWeb.Indie.Micropub do
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require Logger
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alias ChiyaWeb.Indie.Properties, as: Props
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alias ChiyaWeb.Indie.Token
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def create_note(type, properties, channel_id) do
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with {:ok, post_type} <- Props.get_post_type(properties),
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{:ok, note_attrs} <- get_attrs(type, post_type, properties, channel_id),
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{:ok, note} <- Chiya.Notes.create_note(note_attrs) do
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Logger.info("Note created!")
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# TODO: Make separate function for this
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note_attrs
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|> Props.get_photos()
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|> Enum.map(fn photo ->
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Chiya.Notes.create_note_image(%{
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note_id: note.id,
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path: photo.path
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})
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end)
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|> Enum.each(fn result ->
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Logger.info("Photo created!")
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Logger.info(inspect(result))
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end)
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{:ok, :created, Chiya.Notes.Note.note_url(note)}
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else
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error ->
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Logger.error("Error occurred while creating note from micropub:")
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Logger.error(inspect(error))
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{:error, :invalid_request}
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end
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end
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def verify_token(access_token) do
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Enum.reduce_while(
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[
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&verify_app_token/1,
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&verify_micropub_token/1
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],
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nil,
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fn fun, _result ->
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case fun.(access_token) do
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:ok -> {:halt, :ok}
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error -> {:cont, error}
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end
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end
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)
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end
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defp get_attrs(type, post_type, properties, default_channel_id) do
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Logger.info("Creating a #{type}/#{post_type}..")
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channel =
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if default_channel_id,
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do: Chiya.Channels.get_channel(default_channel_id),
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else: nil
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case post_type do
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:note -> get_note_attrs(properties, channel)
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_ -> {:error, :insufficient_scope}
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end
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end
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defp verify_micropub_token(access_token) do
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Token.verify(access_token, "create", get_hostname())
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end
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defp verify_app_token(access_token) do
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token = Chiya.Accounts.get_app_token("obsidian", "app")
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if not is_nil(token) do
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token_string =
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token.token
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|> :crypto.bytes_to_integer()
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|> to_string()
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if token_string == access_token do
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:ok
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else
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{:error, :insufficient_scope, "Could not verify app token"}
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end
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else
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{:error, :insufficient_scope, "Could not verify app token"}
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end
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end
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defp get_note_attrs(p, default_channel) do
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content = Props.get_content(p)
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name = Props.get_title(p) || Chiya.Notes.Note.note_title(content)
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tags = Props.get_tags(p) |> Enum.join(",")
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published_at =
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if Props.is_published?(p),
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do: NaiveDateTime.local_now(),
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else: nil
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attrs = %{
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content: content,
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name: name,
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tags_string: tags,
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published_at: published_at
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}
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attrs =
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if default_channel,
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do: Map.put(attrs, :channel, default_channel),
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else: attrs
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{:ok, attrs}
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end
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defp get_hostname(),
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do: URI.parse(ChiyaWeb.Endpoint.url()).host
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end
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@ -6,8 +6,7 @@ defmodule ChiyaWeb.Indie.MicropubHandler do
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endpoint: ChiyaWeb.Endpoint,
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router: ChiyaWeb.Router
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alias ChiyaWeb.Indie.Properties, as: Props
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alias ChiyaWeb.Indie.Token
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alias ChiyaWeb.Indie.Micropub
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@default_properties [
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"name",
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@ -25,35 +24,11 @@ defmodule ChiyaWeb.Indie.MicropubHandler do
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Logger.info("Type: #{type}")
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settings = Chiya.Site.get_settings()
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micropub_channel_id = settings.micropub_channel_id
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channel_id = settings.micropub_channel_id
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with :ok <- verify_token(access_token),
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{:ok, post_type} <- Props.get_post_type(properties),
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{:ok, note_attrs} <- get_attrs(type, post_type, properties, micropub_channel_id),
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{:ok, note} <- Chiya.Notes.create_note(note_attrs) do
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Logger.info("Note created!")
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# TODO: Make separate function for this
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note_attrs
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|> Props.get_photos()
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|> Enum.map(fn photo ->
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Chiya.Notes.create_note_image(%{
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note_id: note.id,
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path: photo.path
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})
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end)
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|> Enum.each(fn result ->
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Logger.info("Photo created!")
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Logger.info(inspect(result))
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end)
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{:ok, :created, Chiya.Notes.Note.note_url(note)}
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else
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error ->
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Logger.error("Error occurred while creating note from micropub:")
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Logger.error(inspect(error))
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{:error, :invalid_request}
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case Micropub.verify_token(access_token) do
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:ok -> Micropub.create_note(type, properties, channel_id)
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_ -> {:error, :invalid_request}
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end
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end
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@ -74,9 +49,9 @@ defmodule ChiyaWeb.Indie.MicropubHandler do
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@impl true
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def handle_media(file, access_token) do
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with :ok <- verify_token(access_token),
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with :ok <- Micropub.verify_token(access_token),
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{:ok, image} <- Chiya.Notes.create_note_image_temp(%{path: file.path}) do
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url = ChiyaWeb.Uploaders.UserImageTemp.url({image.path, image}, :original)
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url = ChiyaWeb.Uploaders.NoteImageTemp.url({image.path, image}, :original)
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{:ok, url}
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else
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_ ->
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@ -91,7 +66,7 @@ defmodule ChiyaWeb.Indie.MicropubHandler do
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do: @default_properties,
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else: filter_properties
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with :ok <- verify_token(access_token),
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with :ok <- Micropub.verify_token(access_token),
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{:ok, slug} <- Chiya.Notes.Note.note_slug(url),
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note <- Chiya.Notes.get_public_note_by_slug_preloaded!(slug) do
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filtered_note =
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@ -107,7 +82,7 @@ defmodule ChiyaWeb.Indie.MicropubHandler do
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@impl true
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def handle_config_query(access_token) do
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case verify_token(access_token) do
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case Micropub.verify_token(access_token) do
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:ok ->
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channels = Chiya.Channels.list_channels()
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@ -138,7 +113,7 @@ defmodule ChiyaWeb.Indie.MicropubHandler do
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@impl true
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def handle_syndicate_to_query(access_token) do
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case verify_token(access_token) do
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case Micropub.verify_token(access_token) do
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:ok -> {:ok, %{"syndicate-to" => []}}
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_ -> {:error, :insufficient_scope}
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end
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@ -146,7 +121,7 @@ defmodule ChiyaWeb.Indie.MicropubHandler do
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@impl true
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def handle_category_query(access_token) do
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case verify_token(access_token) do
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case Micropub.verify_token(access_token) do
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:ok ->
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tags = Enum.map(Chiya.Tags.list_tags(), fn t -> t.name end)
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{:ok, %{"categories" => tags}}
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@ -155,75 +130,4 @@ defmodule ChiyaWeb.Indie.MicropubHandler do
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{:error, :insufficient_scope}
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end
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end
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defp verify_token(access_token) do
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Enum.reduce_while([&verify_app_token/1, &verify_micropub_token/1], nil, fn fun, _result ->
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case fun.(access_token) do
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:ok -> {:halt, :ok}
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error -> {:cont, error}
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end
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end)
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end
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defp verify_micropub_token(access_token) do
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Token.verify(access_token, "create", get_hostname())
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end
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defp verify_app_token(access_token) do
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token = Chiya.Accounts.get_app_token("obsidian", "app")
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if not is_nil(token) do
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token_string =
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token.token
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|> :crypto.bytes_to_integer()
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|> to_string()
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if token_string == access_token do
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:ok
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else
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{:error, :insufficient_scope, "Could not verify app token"}
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end
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else
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{:error, :insufficient_scope, "Could not verify app token"}
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end
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end
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defp get_attrs(type, post_type, properties, default_channel_id) do
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Logger.info("Creating a #{type}/#{post_type}..")
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channel = Chiya.Channels.get_channel(default_channel_id)
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case post_type do
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:note -> get_note_attrs(properties, channel)
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_ -> {:error, :insufficient_scope}
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end
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end
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defp get_note_attrs(p, default_channel) do
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content = Props.get_content(p)
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name = Props.get_title(p) || Chiya.Notes.Note.note_title(content)
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tags = Props.get_tags(p) |> Enum.join(",")
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published_at =
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if Props.is_published?(p),
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do: NaiveDateTime.local_now(),
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else: nil
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attrs = %{
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content: content,
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name: name,
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tags_string: tags,
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published_at: published_at
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}
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attrs =
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if default_channel,
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do: Map.put(attrs, :channel, default_channel),
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else: attrs
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{:ok, attrs}
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end
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defp get_hostname(),
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do: URI.parse(ChiyaWeb.Endpoint.url()).host
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end
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18
test/chiya_web/indie/micropub_test.exs
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18
test/chiya_web/indie/micropub_test.exs
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defmodule ChiyaWeb.MicropubTest do
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use Chiya.DataCase
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alias ChiyaWeb.Indie.Micropub
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@valid_props %{
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"content" => ["this is a test"]
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}
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describe "create_note/3" do
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test "creates a note with valid attributes" do
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assert {:ok, :created, url} =
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Micropub.create_note("entry", @valid_props, nil)
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assert url =~ "this-is-a-test"
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end
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end
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end
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