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do not link inside <pre> and <code>

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This commit is contained in:
Egor Kislitsyn 2019-04-09 13:45:55 +07:00
parent 02d7cb1eba
commit a6e8755863
2 changed files with 23 additions and 0 deletions
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12
lib/auto_linker/parser.ex
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@ -162,9 +162,21 @@ defmodule AutoLinker.Parser do
defp do_parse({"<a" <> text, user_acc}, opts, {buffer, acc, :parsing}, handler),
do: do_parse({text, user_acc}, opts, {"", acc <> buffer <> "<a", :skip}, handler)
defp do_parse({"<pre" <> text, user_acc}, opts, {buffer, acc, :parsing}, handler),
do: do_parse({text, user_acc}, opts, {"", acc <> buffer <> "<pre", :skip}, handler)
defp do_parse({"<code" <> text, user_acc}, opts, {buffer, acc, :parsing}, handler),
do: do_parse({text, user_acc}, opts, {"", acc <> buffer <> "<code", :skip}, handler)
defp do_parse({"</a>" <> text, user_acc}, opts, {buffer, acc, :skip}, handler),
do: do_parse({text, user_acc}, opts, {"", acc <> buffer <> "</a>", :parsing}, handler)
defp do_parse({"</pre>" <> text, user_acc}, opts, {buffer, acc, :skip}, handler),
do: do_parse({text, user_acc}, opts, {"", acc <> buffer <> "</pre>", :parsing}, handler)
defp do_parse({"</code>" <> text, user_acc}, opts, {buffer, acc, :skip}, handler),
do: do_parse({text, user_acc}, opts, {"", acc <> buffer <> "</code>", :parsing}, handler)
defp do_parse({"<" <> text, user_acc}, opts, {"", acc, :parsing}, handler),
do: do_parse({text, user_acc}, opts, {"<", acc, {:open, 1}}, handler)

11
test/parser_test.exs
View file

@ -69,6 +69,17 @@ defmodule AutoLinker.ParserTest do
assert parse(text) == text
end
test "does not link inside `<pre>` and `<code>`" do
text = "<pre>google.com</pre>"
assert parse(text) == text
text = "<code>google.com</code>"
assert parse(text) == text
text = "<pre><code>google.com</code></pre>"
assert parse(text) == text
end
test "links url inside html" do
text = "<div>google.com</div>"