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made toggleable, added docs
[akkoma]
/
lib
/
pleroma
/
web
/
xml
/
xml.ex
diff --git
a/lib/pleroma/web/xml/xml.ex
b/lib/pleroma/web/xml/xml.ex
index b85712d6519f9dfea3138cddc81c608de01db715..df50aac9c027aebb737c7b09a9b427a9321012fc 100644
(file)
--- a/
lib/pleroma/web/xml/xml.ex
+++ b/
lib/pleroma/web/xml/xml.ex
@@
-1,17
+1,27
@@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
defmodule Pleroma.Web.XML do
require Logger
def string_from_xpath(_, :error), do: nil
def string_from_xpath(xpath, doc) do
defmodule Pleroma.Web.XML do
require Logger
def string_from_xpath(_, :error), do: nil
def string_from_xpath(xpath, doc) do
- {:xmlObj, :string, res} = :xmerl_xpath.string('string(#{xpath})', doc)
+ try do
+ {:xmlObj, :string, res} = :xmerl_xpath.string('string(#{xpath})', doc)
- res =
- res
- |> to_string
- |> String.trim()
+
res =
+
res
+
|> to_string
+
|> String.trim()
- if res == "", do: nil, else: res
+ if res == "", do: nil, else: res
+ catch
+ _e ->
+ Logger.debug("Couldn't find xpath #{xpath} in XML doc")
+ nil
+ end
end
def parse_document(text) do
end
def parse_document(text) do
@@
-19,9
+29,13
@@
defmodule Pleroma.Web.XML do
{doc, _rest} =
text
|> :binary.bin_to_list()
{doc, _rest} =
text
|> :binary.bin_to_list()
- |> :xmerl_scan.string()
+ |> :xmerl_scan.string(
quiet: true
)
doc
doc
+ rescue
+ _e ->
+ Logger.debug("Couldn't parse XML: #{inspect(text)}")
+ :error
catch
:exit, _error ->
Logger.debug("Couldn't parse XML: #{inspect(text)}")
catch
:exit, _error ->
Logger.debug("Couldn't parse XML: #{inspect(text)}")