Page MenuHomePhorge
Files F116090

No OneTemporary
Actions

Size
1 KB
Referenced Files
None
Subscribers
None

View Options

diff --git a/lib/fast_sanitize/sanitizer.ex b/lib/fast_sanitize/sanitizer.ex
index 0dff4f9..e8cf598 100644
--- a/lib/fast_sanitize/sanitizer.ex
+++ b/lib/fast_sanitize/sanitizer.ex
@@ -1,63 +1,63 @@
defmodule FastSanitize.Sanitizer do
require Logger
alias FastSanitize.Fragment
@moduledoc """
Defines the contract that Sanitizer modules must follow.
"""
@doc """
Scrubs a document node.
"""
@callback scrub({atom(), list(), list()}) :: tuple()
@doc """
Scrubs an unknown node.
"""
@callback scrub({binary(), list(), list()}) :: tuple()
@doc """
Scrubs a text node.
"""
@callback scrub(binary()) :: binary()
# fallbacks
def scrub("", _), do: {:ok, ""}
def scrub(nil, _), do: {:ok, ""}
def scrub(doc, scrubber) when is_binary(doc) do
with wrapped_doc <- "<body>" <> doc <> "</body>",
{:ok, subtree} <- Fragment.to_tree(wrapped_doc) do
scrub(subtree, scrubber)
|> Fragment.to_html()
else
e ->
{:error, e}
end
end
def scrub(subtree, scrubber) when is_list(subtree) do
Logger.debug("Pre-process: #{inspect(subtree)}")
Enum.map(subtree, fn fragment ->
case scrubber.scrub(fragment) do
- {tag, attrs, nil} ->
- Logger.debug("Post-process closure: #{inspect({tag, attrs, nil})}")
- {tag, attrs, nil}
+ {_tag, _attrs, nil} = fragment ->
+ Logger.debug("Post-process closure: #{inspect(fragment)}")
+ fragment
{tag, attrs, children} ->
Logger.debug("Post-process tag: #{inspect({tag, attrs, children})}")
{tag, attrs, scrub(children, scrubber)}
subtree when is_list(subtree) ->
Logger.debug("Post-process subtree: #{inspect(subtree)}")
scrub(subtree, scrubber)
other ->
Logger.debug("Post-process other: #{inspect(other)}")
other
end
end)
end
end

File Metadata

Mime Type
text/x-diff
Expires
Sat, Nov 30, 7:45 AM (1 d, 18 h)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
41397
Default Alt Text
(1 KB)

Event Timeline