- subs =
- subs ++
- Enum.map(links, fn {uuid, url} ->
- {uuid, "<a href=\"#{url}\">#{url}</a>"}
- end)
-
- {subs, uuid_text}
- end
-
- @doc "Adds the links to mentioned users"
- def add_user_links({subs, text}, mentions) do
- mentions =
- mentions
- |> Enum.sort_by(fn {name, _} -> -String.length(name) end)
- |> Enum.map(fn {name, user} -> {name, user, Ecto.UUID.generate()} end)
-
- uuid_text =
- mentions
- |> Enum.reduce(text, fn {match, _user, uuid}, text ->
- String.replace(text, match, uuid)
- end)
-
- subs =
- subs ++
- Enum.map(mentions, fn {match, %User{ap_id: ap_id, info: info}, uuid} ->
- ap_id =
- if is_binary(info["source_data"]["url"]) do
- info["source_data"]["url"]
- else
- ap_id
- end
-
- short_match = String.split(match, "@") |> tl() |> hd()
-
- {uuid,
- "<span><a class='mention' href='#{ap_id}'>@<span>#{short_match}</span></a></span>"}
- end)
-
- {subs, uuid_text}
+ if String.length(text) < max_length do
+ text
+ else
+ length_with_omission = max_length - String.length(omission)
+ String.slice(text, 0, length_with_omission) <> omission
+ end