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| author | Roger Braun <roger@rogerbraun.net> | 2017-04-27 09:43:58 +0200 |
|---|---|---|
| committer | Roger Braun <roger@rogerbraun.net> | 2017-04-27 09:43:58 +0200 |
| commit | d1dce56a85e041f78e1d50900a0c9591610de2b9 (patch) | |
| tree | 1b39455bddfe924cf72ef31f3d3b56d9087e3772 /lib/pleroma/web/xml/xml.ex | |
| parent | 9e9d95ec99030b7c939d7cd4ae5ac2923ac1aac2 (diff) | |
| download | pleroma-d1dce56a85e041f78e1d50900a0c9591610de2b9.tar.gz | |
Refactor XML parsing.
Diffstat (limited to 'lib/pleroma/web/xml/xml.ex')
| -rw-r--r-- | lib/pleroma/web/xml/xml.ex | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/lib/pleroma/web/xml/xml.ex b/lib/pleroma/web/xml/xml.ex new file mode 100644 index 000000000..22faf72df --- /dev/null +++ b/lib/pleroma/web/xml/xml.ex @@ -0,0 +1,19 @@ +defmodule Pleroma.Web.XML do + def string_from_xpath(xpath, doc) do + {:xmlObj, :string, res} = :xmerl_xpath.string('string(#{xpath})', doc) + + res = res + |> to_string + |> String.trim + + if res == "", do: nil, else: res + end + + def parse_document(text) do + {doc, _rest} = text + |> :binary.bin_to_list + |> :xmerl_scan.string + + doc + end +end |