[Pleroma.Web.MastodonAPI.MastodonAPIController]: fallback for try_render/4

[akkoma] / lib / pleroma / formatter.ex

diff --git a/lib/pleroma/formatter.ex b/lib/pleroma/formatter.ex
index 62f54a3f255e2e74d5e7c6dc7dfa7ff1f83d4e46..1756cc187124aafd8c33af2e4d5051a74e9c6b01 100644 (file)
--- a/lib/pleroma/formatter.ex
+++ b/lib/pleroma/formatter.ex
@@ -171,28 +171,15 @@ defmodule Pleroma.Formatter do
 
   @link_regex ~r/[0-9a-z+\-\.]+:[0-9a-z$-_.+!*'(),]+/ui
 
-  # IANA got a list https://www.iana.org/assignments/uri-schemes/ but
-  # Stuff like ipfs isn’t in it
-  # There is very niche stuff
-  @uri_schemes [
-    "https://",
-    "http://",
-    "dat://",
-    "dweb://",
-    "gopher://",
-    "ipfs://",
-    "ipns://",
-    "irc:",
-    "ircs:",
-    "magnet:",
-    "mailto:",
-    "mumble:",
-    "ssb://",
-    "xmpp:"
-  ]
+  @uri_schemes Application.get_env(:pleroma, :uri_schemes, [])
+  @valid_schemes Keyword.get(@uri_schemes, :valid_schemes, [])
 
   # TODO: make it use something other than @link_regex
-  def html_escape(text) do
+  def html_escape(text, "text/html") do
+    HTML.filter_tags(text)
+  end
+
+  def html_escape(text, "text/plain") do
     Regex.split(@link_regex, text, include_captures: true)
     |> Enum.map_every(2, fn chunk ->
       {:safe, part} = Phoenix.HTML.html_escape(chunk)
@@ -203,14 +190,10 @@ defmodule Pleroma.Formatter do
 
   @doc "changes scheme:... urls to html links"
   def add_links({subs, text}) do
-    additionnal_schemes =
-      Application.get_env(:pleroma, :uri_schemes, [])
-      |> Keyword.get(:additionnal_schemes, [])
-
     links =
       text
       |> String.split([" ", "\t", "<br>"])
-      |> Enum.filter(fn word -> String.starts_with?(word, @uri_schemes ++ additionnal_schemes) end)
+      |> Enum.filter(fn word -> String.starts_with?(word, @valid_schemes) end)
       |> Enum.filter(fn word -> Regex.match?(@link_regex, word) end)
       |> Enum.map(fn url -> {Ecto.UUID.generate(), url} end)
       |> Enum.sort_by(fn {_, url} -> -String.length(url) end)
@@ -222,13 +205,7 @@ defmodule Pleroma.Formatter do
     subs =
       subs ++
         Enum.map(links, fn {uuid, url} ->
-          {:safe, link} = Phoenix.HTML.Link.link(url, to: url)
-
-          link =
-            link
-            |> IO.iodata_to_binary()
-
-          {uuid, link}
+          {uuid, "<a href=\"#{url}\">#{url}</a>"}
         end)
 
     {subs, uuid_text}
@@ -250,7 +227,12 @@ defmodule Pleroma.Formatter do
     subs =
       subs ++
         Enum.map(mentions, fn {match, %User{ap_id: ap_id, info: info}, uuid} ->
-          ap_id = info["source_data"]["url"] || ap_id
+          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()