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diff --git a/lib/auto_linker/builder.ex b/lib/auto_linker/builder.ex
index c2d3799..888fd82 100644
--- a/lib/auto_linker/builder.ex
+++ b/lib/auto_linker/builder.ex
@@ -1,191 +1,191 @@
defmodule AutoLinker.Builder do
@moduledoc """
Module for building the auto generated link.
"""
@doc """
Create a link.
"""
def create_link(text, opts) do
url = add_scheme(text)
[]
|> build_attrs(url, opts, :rel)
|> build_attrs(url, opts, :target)
|> build_attrs(url, opts, :class)
|> build_attrs(url, opts, :href)
|> format_url(text, opts)
end
def create_markdown_links(text, opts) do
[]
|> build_attrs(text, opts, :rel)
|> build_attrs(text, opts, :target)
|> build_attrs(text, opts, :class)
|> format_markdown(text, opts)
end
defp build_attrs(attrs, uri, %{rel: get_rel}, :rel) when is_function(get_rel, 1) do
case get_rel.(uri) do
nil -> attrs
rel -> [{:rel, rel} | attrs]
end
end
defp build_attrs(attrs, _, opts, :rel) do
if rel = Map.get(opts, :rel, "noopener noreferrer"), do: [{:rel, rel} | attrs], else: attrs
end
defp build_attrs(attrs, _, opts, :target) do
if Map.get(opts, :new_window, true), do: [{:target, :_blank} | attrs], else: attrs
end
defp build_attrs(attrs, _, opts, :class) do
if cls = Map.get(opts, :class, "auto-linker"), do: [{:class, cls} | attrs], else: attrs
end
defp build_attrs(attrs, url, _opts, :href) do
[{:href, url} | attrs]
end
defp add_scheme("http://" <> _ = url), do: url
defp add_scheme("https://" <> _ = url), do: url
defp add_scheme(url), do: "http://" <> url
defp format_url(attrs, url, opts) do
url =
url
|> strip_prefix(Map.get(opts, :strip_prefix, true))
|> truncate(Map.get(opts, :truncate, false))
attrs = format_attrs(attrs)
"<a #{attrs}>#{url}</a>"
end
defp format_attrs(attrs) do
attrs
|> Enum.map(fn {key, value} -> ~s(#{key}="#{value}") end)
|> Enum.join(" ")
end
defp format_markdown(attrs, text, _opts) do
attrs =
case format_attrs(attrs) do
"" -> ""
attrs -> " " <> attrs
end
Regex.replace(~r/\[(.+?)\]\((.+?)\)/, text, "<a href='\\2'#{attrs}>\\1</a>")
end
defp truncate(url, false), do: url
defp truncate(url, len) when len < 3, do: url
defp truncate(url, len) do
- if String.length(url) > len, do: String.slice(url, 0, len - 2) <> "..", else: url
+ if String.length(url) > len, do: String.slice(url, 0, len - 2) <> "...", else: url
end
defp strip_prefix(url, true) do
url
|> String.replace(~r/^https?:\/\//, "")
|> String.replace(~r/^www\./, "")
end
defp strip_prefix(url, _), do: url
def create_phone_link([], buffer, _), do: buffer
def create_phone_link([h | t], buffer, opts) do
create_phone_link(t, format_phone_link(h, buffer, opts), opts)
end
def format_phone_link([h | _], buffer, opts) do
val =
h
|> String.replace(~r/[\.\+\- x\(\)]+/, "")
|> format_phone_link(h, opts)
# val = ~s'<a href="#" class="phone-number" data-phone="#{number}">#{h}</a>'
String.replace(buffer, h, val)
end
def format_phone_link(number, original, opts) do
tag = opts[:tag] || "a"
class = opts[:class] || "phone-number"
data_phone = opts[:data_phone] || "data-phone"
attrs = format_attributes(opts[:attributes] || [])
href = opts[:href] || "#"
~s'<#{tag} href="#{href}" class="#{class}" #{data_phone}="#{number}"#{attrs}>#{original}</#{
tag
}>'
end
def create_mention_link("@" <> name, _buffer, opts) do
mention_prefix = opts[:mention_prefix]
url = mention_prefix <> name
[]
|> build_attrs(url, opts, :rel)
|> build_attrs(url, opts, :target)
|> build_attrs(url, opts, :class)
|> build_attrs(url, opts, :href)
|> format_mention(name, opts)
end
def create_hashtag_link("#" <> tag, _buffer, opts) do
hashtag_prefix = opts[:hashtag_prefix]
url = hashtag_prefix <> tag
[]
|> build_attrs(url, opts, :rel)
|> build_attrs(url, opts, :target)
|> build_attrs(url, opts, :class)
|> build_attrs(url, opts, :href)
|> format_hashtag(tag, opts)
end
def create_email_link(email, opts) do
[]
|> build_attrs(email, opts, :class)
|> build_attrs("mailto:#{email}", opts, :href)
|> format_email(email, opts)
end
def create_extra_link(uri, opts) do
[]
|> build_attrs(uri, opts, :class)
|> build_attrs(uri, opts, :rel)
|> build_attrs(uri, opts, :target)
|> build_attrs(uri, opts, :href)
|> format_extra(uri, opts)
end
def format_mention(attrs, name, _opts) do
attrs = format_attrs(attrs)
"<a #{attrs}>@#{name}</a>"
end
def format_hashtag(attrs, tag, _opts) do
attrs = format_attrs(attrs)
"<a #{attrs}>##{tag}</a>"
end
def format_email(attrs, email, _opts) do
attrs = format_attrs(attrs)
~s(<a #{attrs}>#{email}</a>)
end
def format_extra(attrs, uri, _opts) do
attrs = format_attrs(attrs)
~s(<a #{attrs}>#{uri}</a>)
end
defp format_attributes(attrs) do
Enum.reduce(attrs, "", fn {name, value}, acc ->
acc <> ~s' #{name}="#{value}"'
end)
end
end
diff --git a/lib/auto_linker/parser.ex b/lib/auto_linker/parser.ex
index 149f00d..f0dbe42 100644
--- a/lib/auto_linker/parser.ex
+++ b/lib/auto_linker/parser.ex
@@ -1,452 +1,452 @@
defmodule AutoLinker.Parser do
@moduledoc """
Module to handle parsing the the input string.
"""
alias AutoLinker.Builder
- @doc """
- Parse the given string, identifying items to link.
-
- Parses the string, replacing the matching urls and phone numbers with an html link.
-
- ## Examples
-
- iex> AutoLinker.Parser.parse("Check out google.com")
- ~s{Check out <a href="http://google.com" class="auto-linker" target="_blank" rel="noopener noreferrer">google.com</a>}
-
- iex> AutoLinker.Parser.parse("call me at x9999", phone: true)
- ~s{call me at <a href="#" class="phone-number" data-phone="9999">x9999</a>}
-
- iex> AutoLinker.Parser.parse("or at home on 555.555.5555", phone: true)
- ~s{or at home on <a href="#" class="phone-number" data-phone="5555555555">555.555.5555</a>}
-
- iex> AutoLinker.Parser.parse(", work (555) 555-5555", phone: true)
- ~s{, work <a href="#" class="phone-number" data-phone="5555555555">(555) 555-5555</a>}
- """
-
@invalid_url ~r/(\.\.+)|(^(\d+\.){1,2}\d+$)/
@match_url ~r{^[\w\.-]+(?:\.[\w\.-]+)+[\w\-\._~%:/?#[\]@!\$&'\(\)\*\+,;=.]+$}
- @match_scheme ~r{^(?:\W*)?(?<url>(?:\W*https?:\/\/)?[\w.-]+(?:\.[\w\.-]+)+[\w\-\._~%:\/?#[\]@!\$&'\(\)\*\+,;=.]+$)}u
+ @match_scheme ~r{^(?:\W*)?(?<url>(?:https?:\/\/)?[\w.-]+(?:\.[\w\.-]+)+[\w\-\._~%:\/?#[\]@!\$&'\(\)\*\+,;=.]+$)}u
@match_phone ~r"((?:x\d{2,7})|(?:(?:\+?1\s?(?:[.-]\s?)?)?(?:\(\s?(?:[2-9]1[02-9]|[2-9][02-8]1|[2-9][02-8][02-9])\s?\)|(?:[2-9]1[02-9]|[2-9][02-8]1|[2-9][02-8][02-9]))\s?(?:[.-]\s?)?)(?:[2-9]1[02-9]|[2-9][02-9]1|[2-9][02-9]{2})\s?(?:[.-]\s?)?(?:[0-9]{4}))"
@match_hostname ~r{^(?:\W*https?:\/\/)?(?:[^@\n]+\\w@)?(?<host>[^:#~\/\n?]+)}u
@match_ip ~r"^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$"
# @user
# @user@example.com
@match_mention ~r"^@[a-zA-Z\d_-]+@[a-zA-Z0-9_-](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*|@[a-zA-Z\d_-]+"u
# https://www.w3.org/TR/html5/forms.html#valid-e-mail-address
@match_email ~r"^[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$"u
@match_hashtag ~r/^(?<tag>\#[[:word:]_]*[[:alpha:]_·][[:word:]_·\p{M}]*)/u
@prefix_extra [
"magnet:?",
"dweb://",
"dat://",
"gopher://",
"ipfs://",
"ipns://",
"irc://",
"ircs://",
"irc6://",
"mumble://",
"ssb://"
]
@tlds "./priv/tlds.txt" |> File.read!() |> String.split("\n", trim: true)
@default_opts ~w(url)a
+ @doc """
+ Parse the given string, identifying items to link.
+
+ Parses the string, replacing the matching urls and phone numbers with an html link.
+
+ ## Examples
+
+ iex> AutoLinker.Parser.parse("Check out google.com")
+ ~s{Check out <a href="http://google.com" class="auto-linker" target="_blank" rel="noopener noreferrer">google.com</a>}
+
+ iex> AutoLinker.Parser.parse("call me at x9999", phone: true)
+ ~s{call me at <a href="#" class="phone-number" data-phone="9999">x9999</a>}
+
+ iex> AutoLinker.Parser.parse("or at home on 555.555.5555", phone: true)
+ ~s{or at home on <a href="#" class="phone-number" data-phone="5555555555">555.555.5555</a>}
+
+ iex> AutoLinker.Parser.parse(", work (555) 555-5555", phone: true)
+ ~s{, work <a href="#" class="phone-number" data-phone="5555555555">(555) 555-5555</a>}
+ """
+
def parse(input, opts \\ %{})
def parse(input, opts) when is_binary(input), do: {input, nil} |> parse(opts) |> elem(0)
def parse(input, list) when is_list(list), do: parse(input, Enum.into(list, %{}))
def parse(input, opts) do
config =
:auto_linker
|> Application.get_env(:opts, [])
|> Enum.into(%{})
|> Map.put(
:attributes,
Application.get_env(:auto_linker, :attributes, [])
)
opts =
Enum.reduce(@default_opts, opts, fn opt, acc ->
if is_nil(opts[opt]) and is_nil(config[opt]) do
Map.put(acc, opt, true)
else
acc
end
end)
do_parse(input, Map.merge(config, opts))
end
defp do_parse(input, %{phone: false} = opts), do: do_parse(input, Map.delete(opts, :phone))
defp do_parse(input, %{url: false} = opts), do: do_parse(input, Map.delete(opts, :url))
defp do_parse(input, %{phone: _} = opts) do
input
|> do_parse(opts, {"", "", :parsing}, &check_and_link_phone/3)
|> do_parse(Map.delete(opts, :phone))
end
defp do_parse(input, %{hashtag: true} = opts) do
input
|> do_parse(opts, {"", "", :parsing}, &check_and_link_hashtag/3)
|> do_parse(Map.delete(opts, :hashtag))
end
defp do_parse(input, %{extra: true} = opts) do
input
|> do_parse(opts, {"", "", :parsing}, &check_and_link_extra/3)
|> do_parse(Map.delete(opts, :extra))
end
defp do_parse({text, user_acc}, %{markdown: true} = opts) do
text
|> Builder.create_markdown_links(opts)
|> (&{&1, user_acc}).()
|> do_parse(Map.delete(opts, :markdown))
end
defp do_parse(input, %{email: true} = opts) do
input
|> do_parse(opts, {"", "", :parsing}, &check_and_link_email/3)
|> do_parse(Map.delete(opts, :email))
end
defp do_parse({text, user_acc}, %{url: _} = opts) do
input =
with exclude <- Map.get(opts, :exclude_patterns),
true <- is_list(exclude),
true <- String.starts_with?(text, exclude) do
{text, user_acc}
else
_ ->
do_parse(
{text, user_acc},
opts,
{"", "", :parsing},
&check_and_link/3
)
end
do_parse(input, Map.delete(opts, :url))
end
defp do_parse(input, %{mention: true} = opts) do
input
|> do_parse(opts, {"", "", :parsing}, &check_and_link_mention/3)
|> do_parse(Map.delete(opts, :mention))
end
defp do_parse(input, _), do: input
defp do_parse({"", user_acc}, _opts, {"", acc, _}, _handler),
do: {acc, user_acc}
- defp do_parse({"", user_acc}, opts, {buffer, acc, _}, handler) do
- {buffer, user_acc} = run_handler(handler, buffer, opts, user_acc)
- {acc <> buffer, user_acc}
- end
-
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)
+ defp do_parse({"<" <> text, user_acc}, opts, {"", acc, {:html, level}}, handler) do
+ do_parse({text, user_acc}, opts, {"<", acc, {:open, level + 1}}, handler)
+ end
+
defp do_parse({">" <> text, user_acc}, opts, {buffer, acc, {:attrs, level}}, handler),
do:
do_parse(
{text, user_acc},
opts,
{"", acc <> buffer <> ">", {:html, level}},
handler
)
defp do_parse({<<ch::8>> <> text, user_acc}, opts, {"", acc, {:attrs, level}}, handler) do
do_parse({text, user_acc}, opts, {"", acc <> <<ch::8>>, {:attrs, level}}, handler)
end
defp do_parse({"</" <> text, user_acc}, opts, {buffer, acc, {:html, level}}, handler) do
{buffer, user_acc} = run_handler(handler, buffer, opts, user_acc)
do_parse(
{text, user_acc},
opts,
{"", acc <> buffer <> "</", {:close, level}},
handler
)
end
defp do_parse({">" <> text, user_acc}, opts, {buffer, acc, {:close, 1}}, handler),
do: do_parse({text, user_acc}, opts, {"", acc <> buffer <> ">", :parsing}, handler)
defp do_parse({">" <> text, user_acc}, opts, {buffer, acc, {:close, level}}, handler),
do:
do_parse(
{text, user_acc},
opts,
{"", acc <> buffer <> ">", {:html, level - 1}},
handler
)
- defp do_parse(
- {<<char::bytes-size(1), text::binary>>, user_acc},
- opts,
- {buffer, acc, {:open, level}},
- handler
- )
- when char in [" ", "\r", "\n"] do
- do_parse(
- {text, user_acc},
- opts,
- {"", acc <> buffer <> char, {:attrs, level}},
- handler
- )
+ defp do_parse({text, user_acc}, opts, {buffer, acc, {:open, level}}, handler) do
+ do_parse({text, user_acc}, opts, {"", acc <> buffer, {:attrs, level}}, handler)
end
# default cases where state is not important
defp do_parse(
{" " <> text, user_acc},
%{phone: _} = opts,
{buffer, acc, state},
handler
),
do: do_parse({text, user_acc}, opts, {buffer <> " ", acc, state}, handler)
defp do_parse(
{<<char::bytes-size(1), text::binary>>, user_acc},
opts,
{buffer, acc, state},
handler
)
when char in [" ", "\r", "\n"] do
{buffer, user_acc} = run_handler(handler, buffer, opts, user_acc)
do_parse(
{text, user_acc},
opts,
{"", acc <> buffer <> char, state},
handler
)
end
defp do_parse({<<ch::8>>, user_acc}, opts, {buffer, acc, state}, handler) do
{buffer, user_acc} = run_handler(handler, buffer <> <<ch::8>>, opts, user_acc)
do_parse(
{"", user_acc},
opts,
{"", acc <> buffer, state},
handler
)
end
defp do_parse({<<ch::8>> <> text, user_acc}, opts, {buffer, acc, state}, handler),
do: do_parse({text, user_acc}, opts, {buffer <> <<ch::8>>, acc, state}, handler)
def check_and_link(buffer, %{scheme: true} = opts, _user_acc) do
if is_url?(buffer, opts[:scheme]) do
case Regex.run(@match_scheme, buffer, capture: [:url]) do
[^buffer] -> link_url(true, buffer, opts)
[url] -> String.replace(buffer, url, link_url(true, url, opts))
end
else
buffer
end
end
def check_and_link(buffer, opts, _user_acc) do
buffer
|> is_url?(opts[:scheme])
|> link_url(buffer, opts)
end
def check_and_link_email(buffer, opts, _user_acc) do
buffer
|> is_email?
|> link_email(buffer, opts)
end
def check_and_link_phone(buffer, opts, _user_acc) do
buffer
|> match_phone
|> link_phone(buffer, opts)
end
def check_and_link_mention(buffer, opts, user_acc) do
buffer
|> match_mention
|> link_mention(buffer, opts, user_acc)
end
def check_and_link_hashtag(buffer, opts, user_acc) do
buffer
|> match_hashtag
|> link_hashtag(buffer, opts, user_acc)
end
def check_and_link_extra("xmpp:" <> handle, opts, _user_acc) do
handle
|> is_email?
|> link_extra("xmpp:" <> handle, opts)
end
def check_and_link_extra(buffer, opts, _user_acc) do
buffer
|> String.starts_with?(@prefix_extra)
|> link_extra(buffer, opts)
end
# @doc false
def is_url?(buffer, true) do
if Regex.match?(@invalid_url, buffer) do
false
else
@match_scheme |> Regex.match?(buffer) |> is_valid_tld?(buffer)
end
end
def is_url?(buffer, _) do
if Regex.match?(@invalid_url, buffer) do
false
else
@match_url |> Regex.match?(buffer) |> is_valid_tld?(buffer)
end
end
def is_email?(buffer) do
if Regex.match?(@invalid_url, buffer) do
false
else
@match_email |> Regex.match?(buffer) |> is_valid_tld?(buffer)
end
end
def is_valid_tld?(true, buffer) do
[host] = Regex.run(@match_hostname, buffer, capture: [:host])
if is_ip?(host) do
true
else
tld = host |> String.split(".") |> List.last()
Enum.member?(@tlds, tld)
end
end
def is_valid_tld?(false, _), do: false
def is_ip?(buffer) do
Regex.match?(@match_ip, buffer)
end
@doc false
def match_phone(buffer) do
case Regex.scan(@match_phone, buffer) do
[] -> nil
other -> other
end
end
def match_mention(buffer) do
case Regex.run(@match_mention, buffer) do
[mention] -> mention
_ -> nil
end
end
def match_hashtag(buffer) do
case Regex.run(@match_hashtag, buffer, capture: [:tag]) do
[hashtag] -> hashtag
_ -> nil
end
end
def link_hashtag(nil, buffer, _, _user_acc), do: buffer
def link_hashtag(hashtag, buffer, %{hashtag_handler: hashtag_handler} = opts, user_acc) do
hashtag
|> hashtag_handler.(buffer, opts, user_acc)
|> maybe_update_buffer(hashtag, buffer)
end
def link_hashtag(hashtag, buffer, opts, _user_acc) do
hashtag
|> Builder.create_hashtag_link(buffer, opts)
|> maybe_update_buffer(hashtag, buffer)
end
def link_mention(nil, buffer, _, user_acc), do: {buffer, user_acc}
def link_mention(mention, buffer, %{mention_handler: mention_handler} = opts, user_acc) do
mention
|> mention_handler.(buffer, opts, user_acc)
|> maybe_update_buffer(mention, buffer)
end
def link_mention(mention, buffer, opts, _user_acc) do
mention
|> Builder.create_mention_link(buffer, opts)
|> maybe_update_buffer(mention, buffer)
end
defp maybe_update_buffer(out, match, buffer) when is_binary(out) do
maybe_update_buffer({out, nil}, match, buffer)
end
defp maybe_update_buffer({out, user_acc}, match, buffer)
when match != buffer and out != buffer do
out = String.replace(buffer, match, out)
{out, user_acc}
end
defp maybe_update_buffer(out, _match, _buffer), do: out
def link_phone(nil, buffer, _), do: buffer
def link_phone(list, buffer, opts) do
Builder.create_phone_link(list, buffer, opts)
end
@doc false
def link_url(true, buffer, opts) do
Builder.create_link(buffer, opts)
end
def link_url(_, buffer, _opts), do: buffer
@doc false
def link_email(true, buffer, opts) do
Builder.create_email_link(buffer, opts)
end
def link_email(_, buffer, _opts), do: buffer
def link_extra(true, buffer, opts) do
Builder.create_extra_link(buffer, opts)
end
def link_extra(_, buffer, _opts), do: buffer
defp run_handler(handler, buffer, opts, user_acc) do
case handler.(buffer, opts, user_acc) do
{buffer, user_acc} -> {buffer, user_acc}
buffer -> {buffer, user_acc}
end
end
end
diff --git a/test/auto_linker_test.exs b/test/auto_linker_test.exs
index e6706fa..0478c57 100644
--- a/test/auto_linker_test.exs
+++ b/test/auto_linker_test.exs
@@ -1,414 +1,448 @@
defmodule AutoLinkerTest do
use ExUnit.Case, async: true
doctest AutoLinker
test "phone number" do
assert AutoLinker.link(", work (555) 555-5555", phone: true) ==
~s{, work <a href="#" class="phone-number" data-phone="5555555555">(555) 555-5555</a>}
end
test "default link" do
assert AutoLinker.link("google.com") ==
"<a href=\"http://google.com\" class=\"auto-linker\" target=\"_blank\" rel=\"noopener noreferrer\">google.com</a>"
end
test "markdown" do
assert AutoLinker.link("[google.com](http://google.com)", markdown: true) ==
"<a href='http://google.com' class=\"auto-linker\" target=\"_blank\" rel=\"noopener noreferrer\">google.com</a>"
end
test "does on link existing links" do
assert AutoLinker.link("<a href='http://google.com'>google.com</a>") ==
"<a href='http://google.com'>google.com</a>"
end
test "phone number and markdown link" do
assert AutoLinker.link("888 888-8888 [ab](a.com)", phone: true, markdown: true) ==
~s(<a href="#" class="phone-number" data-phone="8888888888">888 888-8888</a>) <>
~s( <a href='a.com' class="auto-linker" target="_blank" rel="noopener noreferrer">ab</a>)
end
test "all kinds of links" do
text =
"hello google.com https://ddg.com 888 888-8888 user@email.com [google.com](http://google.com) irc:///mIRC"
expected =
"hello <a href=\"http://google.com\">google.com</a> <a href=\"https://ddg.com\">ddg.com</a> <a href=\"#\" class=\"phone-number\" data-phone=\"8888888888\">888 888-8888</a> <a href=\"mailto:user@email.com\">user@email.com</a> <a href='http://google.com'>google.com</a> <a href=\"irc:///mIRC\">irc:///mIRC</a>"
assert AutoLinker.link(text,
phone: true,
markdown: true,
email: true,
scheme: true,
extra: true,
class: false,
new_window: false,
rel: false
) == expected
end
test "rel as function" do
text = "google.com"
expected = "<a href=\"http://google.com\" rel=\"com\">google.com</a>"
custom_rel = fn url ->
url |> String.split(".") |> List.last()
end
assert AutoLinker.link(text,
class: false,
new_window: false,
rel: custom_rel
) == expected
+
+ text = "google.com"
+
+ expected = "<a href=\"http://google.com\">google.com</a>"
+
+ custom_rel = fn _ -> nil end
+
+ assert AutoLinker.link(text,
+ class: false,
+ new_window: false,
+ rel: custom_rel
+ ) == expected
+ end
+
+ test "link_map/2" do
+ assert AutoLinker.link_map("google.com", []) ==
+ {"<a href=\"http://google.com\" class=\"auto-linker\" target=\"_blank\" rel=\"noopener noreferrer\">google.com</a>",
+ []}
end
describe "custom handlers" do
test "mentions handler" do
text = "hello @user, @valid_user and @invalid_user"
valid_users = ["user", "valid_user"]
handler = fn "@" <> user = mention, buffer, _opts, acc ->
if Enum.member?(valid_users, user) do
link = ~s(<a href="https://example.com/user/#{user}" data-user="#{user}">#{mention}</a>)
{link, %{acc | mentions: MapSet.put(acc.mentions, {mention, user})}}
else
{buffer, acc}
end
end
{result_text, %{mentions: mentions}} =
AutoLinker.link_map(text, %{mentions: MapSet.new()},
mention: true,
mention_handler: handler
)
assert result_text ==
"hello <a href=\"https://example.com/user/user\" data-user=\"user\">@user</a>, <a href=\"https://example.com/user/valid_user\" data-user=\"valid_user\">@valid_user</a> and @invalid_user"
assert mentions |> MapSet.to_list() |> Enum.map(&elem(&1, 1)) == valid_users
end
test "hashtags handler" do
text = "#hello #world"
handler = fn hashtag, buffer, opts, acc ->
link = AutoLinker.Builder.create_hashtag_link(hashtag, buffer, opts)
{link, %{acc | tags: MapSet.put(acc.tags, hashtag)}}
end
{result_text, %{tags: tags}} =
AutoLinker.link_map(text, %{tags: MapSet.new()},
hashtag: true,
hashtag_handler: handler,
hashtag_prefix: "https://example.com/user/",
class: false,
new_window: false,
rel: false
)
assert result_text ==
"<a href=\"https://example.com/user/hello\">#hello</a> <a href=\"https://example.com/user/world\">#world</a>"
assert MapSet.to_list(tags) == ["#hello", "#world"]
end
test "mention handler and hashtag prefix" do
text =
"Hello again, @user.&lt;script&gt;&lt;/script&gt;\nThis is on another :moominmamma: line. #2hu #epic #phantasmagoric"
handler = fn "@" <> user = mention, _, _, _ ->
~s(<span class='h-card'><a href='#/user/#{user}'>@<span>#{mention}</span></a></span>)
end
expected =
"Hello again, <span class='h-card'><a href='#/user/user'>@<span>@user</span></a></span>.&lt;script&gt;&lt;/script&gt;\nThis is on another :moominmamma: line. <a href=\"/tag/2hu\" class=\"auto-linker\" target=\"_blank\" rel=\"noopener noreferrer\">#2hu</a> <a href=\"/tag/epic\" class=\"auto-linker\" target=\"_blank\" rel=\"noopener noreferrer\">#epic</a> <a href=\"/tag/phantasmagoric\" class=\"auto-linker\" target=\"_blank\" rel=\"noopener noreferrer\">#phantasmagoric</a>"
assert AutoLinker.link(text,
mention: true,
mention_handler: handler,
hashtag: true,
hashtag_prefix: "/tag/"
) == expected
end
end
describe "mentions" do
test "simple mentions" do
expected =
~s{hello <a href="https://example.com/user/user" class="auto-linker" target="_blank" rel="noopener noreferrer">@user</a> and <a href="https://example.com/user/anotherUser" class="auto-linker" target="_blank" rel="noopener noreferrer">@anotherUser</a>.}
assert AutoLinker.link("hello @user and @anotherUser.",
mention: true,
mention_prefix: "https://example.com/user/"
) == expected
end
+ test "mentions inside html tags" do
+ text =
+ "<p><strong>hello world</strong></p>\n<p><`em>another @user__test and @user__test google.com paragraph</em></p>\n"
+
+ expected =
+ "<p><strong>hello world</strong></p>\n<p><`em>another <a href=\"u/user__test\">@user__test</a> and <a href=\"u/user__test\">@user__test</a> <a href=\"http://google.com\">google.com</a> paragraph</em></p>\n"
+
+ assert AutoLinker.link(text,
+ mention: true,
+ mention_prefix: "u/",
+ class: false,
+ rel: false,
+ new_window: false
+ ) == expected
+ end
+
test "metion @user@example.com" do
text = "hey @user@example.com"
expected =
"hey <a href=\"https://example.com/user/user@example.com\" class=\"auto-linker\" target=\"_blank\" rel=\"noopener noreferrer\">@user@example.com</a>"
assert AutoLinker.link(text,
mention: true,
mention_prefix: "https://example.com/user/"
) == expected
end
end
describe "hashtag links" do
test "hashtag" do
expected =
" one <a href=\"https://example.com/tag/2two\" class=\"auto-linker\" target=\"_blank\" rel=\"noopener noreferrer\">#2two</a> three <a href=\"https://example.com/tag/four\" class=\"auto-linker\" target=\"_blank\" rel=\"noopener noreferrer\">#four</a>."
assert AutoLinker.link(" one #2two three #four.",
hashtag: true,
hashtag_prefix: "https://example.com/tag/"
) == expected
end
test "must have non-numbers" do
expected = "<a href=\"/t/1ok\">#1ok</a> #42 #7"
assert AutoLinker.link("#1ok #42 #7",
hashtag: true,
hashtag_prefix: "/t/",
class: false,
rel: false,
new_window: false
) == expected
end
test "support French" do
text = "#administrateur·rice·s #ingénieur·e·s"
expected =
"<a href=\"/t/administrateur·rice·s\">#administrateur·rice·s</a> <a href=\"/t/ingénieur·e·s\">#ingénieur·e·s</a>"
assert AutoLinker.link(text,
hashtag: true,
hashtag_prefix: "/t/",
class: false,
rel: false,
new_window: false
) == expected
end
test "support Telugu" do
text = "#చక్రం #కకకకక్ #కకకకాక #కకకక్రకకకక"
expected =
"<a href=\"/t/చక్రం\">#చక్రం</a> <a href=\"/t/కకకకక్\">#కకకకక్</a> <a href=\"/t/కకకకాక\">#కకకకాక</a> <a href=\"/t/కకకక్రకకకక\">#కకకక్రకకకక</a>"
assert AutoLinker.link(text,
hashtag: true,
hashtag_prefix: "/t/",
class: false,
rel: false,
new_window: false
) == expected
end
test "do not turn urls with hashes into hashtags" do
text = "google.com#test #test google.com/#test #tag"
expected =
"<a href=\"http://google.com#test\">google.com#test</a> <a href=\"https://example.com/tag/test\">#test</a> <a href=\"http://google.com/#test\">google.com/#test</a> <a href=\"https://example.com/tag/tag\">#tag</a>"
assert AutoLinker.link(text,
scheme: true,
hashtag: true,
class: false,
new_window: false,
rel: false,
hashtag_prefix: "https://example.com/tag/"
) == expected
end
test "works with non-latin characters" do
text = "#漢字 #は #тест #ทดสอบ"
expected =
"<a href=\"https://example.com/tag/漢字\">#漢字</a> <a href=\"https://example.com/tag/は\">#は</a> <a href=\"https://example.com/tag/тест\">#тест</a> <a href=\"https://example.com/tag/ทดสอบ\">#ทดสอบ</a>"
assert AutoLinker.link(text,
scheme: true,
class: false,
new_window: false,
rel: false,
hashtag: true,
hashtag_prefix: "https://example.com/tag/"
) == expected
end
end
describe "links" do
test "turning urls into links" do
text = "Hey, check out http://www.youtube.com/watch?v=8Zg1-TufF%20zY?x=1&y=2#blabla ."
expected =
"Hey, check out <a href=\"http://www.youtube.com/watch?v=8Zg1-TufF%20zY?x=1&y=2#blabla\" class=\"auto-linker\" target=\"_blank\" rel=\"noopener noreferrer\">youtube.com/watch?v=8Zg1-TufF%20zY?x=1&y=2#blabla</a> ."
assert AutoLinker.link(text, scheme: true) == expected
# no scheme
text = "Hey, check out www.youtube.com/watch?v=8Zg1-TufF%20zY?x=1&y=2#blabla ."
assert AutoLinker.link(text, scheme: true) == expected
end
test "turn urls with schema into urls" do
text = "📌https://google.com"
expected = "📌<a href=\"https://google.com\">google.com</a>"
assert AutoLinker.link(text, scheme: true, class: false, new_window: false, rel: false) ==
expected
end
test "hostname/@user" do
text = "https://example.com/@user"
expected =
"<a href=\"https://example.com/@user\" class=\"auto-linker\" target=\"_blank\" rel=\"noopener noreferrer\">example.com/@user</a>"
assert AutoLinker.link(text, scheme: true) == expected
text = "https://example.com:4000/@user"
expected =
"<a href=\"https://example.com:4000/@user\" class=\"auto-linker\" target=\"_blank\" rel=\"noopener noreferrer\">example.com:4000/@user</a>"
assert AutoLinker.link(text, scheme: true) == expected
text = "https://example.com:4000/@user"
expected =
"<a href=\"https://example.com:4000/@user\" class=\"auto-linker\" target=\"_blank\" rel=\"noopener noreferrer\">example.com:4000/@user</a>"
assert AutoLinker.link(text, scheme: true) == expected
text = "@username"
expected = "@username"
assert AutoLinker.link(text, scheme: true) == expected
text = "http://www.cs.vu.nl/~ast/intel/"
expected =
"<a href=\"http://www.cs.vu.nl/~ast/intel/\" class=\"auto-linker\" target=\"_blank\" rel=\"noopener noreferrer\">cs.vu.nl/~ast/intel/</a>"
assert AutoLinker.link(text, scheme: true) == expected
text = "https://forum.zdoom.org/viewtopic.php?f=44&t=57087"
expected =
"<a href=\"https://forum.zdoom.org/viewtopic.php?f=44&t=57087\" class=\"auto-linker\" target=\"_blank\" rel=\"noopener noreferrer\">forum.zdoom.org/viewtopic.php?f=44&t=57087</a>"
assert AutoLinker.link(text, scheme: true) == expected
text = "https://en.wikipedia.org/wiki/Sophia_(Gnosticism)#Mythos_of_the_soul"
expected =
"<a href=\"https://en.wikipedia.org/wiki/Sophia_(Gnosticism)#Mythos_of_the_soul\" class=\"auto-linker\" target=\"_blank\" rel=\"noopener noreferrer\">en.wikipedia.org/wiki/Sophia_(Gnosticism)#Mythos_of_the_soul</a>"
assert AutoLinker.link(text, scheme: true) == expected
text = "https://en.wikipedia.org/wiki/Duff's_device"
expected =
"<a href=\"https://en.wikipedia.org/wiki/Duff's_device\" class=\"auto-linker\" target=\"_blank\" rel=\"noopener noreferrer\">en.wikipedia.org/wiki/Duff's_device</a>"
assert AutoLinker.link(text, scheme: true) == expected
end
end
describe "non http links" do
test "xmpp" do
text = "xmpp:user@example.com"
expected =
"<a href=\"xmpp:user@example.com\" class=\"auto-linker\">xmpp:user@example.com</a>"
assert AutoLinker.link(text, extra: true, new_window: false, rel: false) == expected
end
test "email" do
text = "user@example.com"
expected = "<a href=\"mailto:user@example.com\" class=\"auto-linker\">user@example.com</a>"
assert AutoLinker.link(text, email: true) == expected
end
test "magnet" do
text =
"magnet:?xt=urn:btih:a4104a9d2f5615601c429fe8bab8177c47c05c84&dn=ubuntu-18.04.1.0-live-server-amd64.iso&tr=http%3A%2F%2Ftorrent.ubuntu.com%3A6969%2Fannounce&tr=http%3A%2F%2Fipv6.torrent.ubuntu.com%3A6969%2Fannounce"
expected =
"<a href=\"magnet:?xt=urn:btih:a4104a9d2f5615601c429fe8bab8177c47c05c84&dn=ubuntu-18.04.1.0-live-server-amd64.iso&tr=http%3A%2F%2Ftorrent.ubuntu.com%3A6969%2Fannounce&tr=http%3A%2F%2Fipv6.torrent.ubuntu.com%3A6969%2Fannounce\" class=\"auto-linker\">magnet:?xt=urn:btih:a4104a9d2f5615601c429fe8bab8177c47c05c84&dn=ubuntu-18.04.1.0-live-server-amd64.iso&tr=http%3A%2F%2Ftorrent.ubuntu.com%3A6969%2Fannounce&tr=http%3A%2F%2Fipv6.torrent.ubuntu.com%3A6969%2Fannounce</a>"
assert AutoLinker.link(text, extra: true, new_window: false, rel: false) == expected
end
test "dweb" do
text =
"dweb://584faa05d394190ab1a3f0240607f9bf2b7e2bd9968830a11cf77db0cea36a21+v1.0.0/path/to/file.txt"
expected =
"<a href=\"dweb://584faa05d394190ab1a3f0240607f9bf2b7e2bd9968830a11cf77db0cea36a21+v1.0.0/path/to/file.txt\" class=\"auto-linker\">dweb://584faa05d394190ab1a3f0240607f9bf2b7e2bd9968830a11cf77db0cea36a21+v1.0.0/path/to/file.txt</a>"
assert AutoLinker.link(text, extra: true, new_window: false, rel: false) == expected
end
end
describe "TLDs" do
test "parse with scheme" do
text = "https://google.com"
expected =
"<a href=\"https://google.com\" class=\"auto-linker\" target=\"_blank\" rel=\"noopener noreferrer\">google.com</a>"
assert AutoLinker.link(text, scheme: true) == expected
end
test "only existing TLDs with scheme" do
text = "this url https://google.foobar.blah11blah/ has invalid TLD"
expected = "this url https://google.foobar.blah11blah/ has invalid TLD"
assert AutoLinker.link(text, scheme: true) == expected
text = "this url https://google.foobar.com/ has valid TLD"
expected =
"this url <a href=\"https://google.foobar.com/\" class=\"auto-linker\" target=\"_blank\" rel=\"noopener noreferrer\">google.foobar.com/</a> has valid TLD"
assert AutoLinker.link(text, scheme: true) == expected
end
test "only existing TLDs without scheme" do
text = "this url google.foobar.blah11blah/ has invalid TLD"
expected = "this url google.foobar.blah11blah/ has invalid TLD"
assert AutoLinker.link(text, scheme: false) == expected
text = "this url google.foobar.com/ has valid TLD"
expected =
"this url <a href=\"http://google.foobar.com/\" class=\"auto-linker\" target=\"_blank\" rel=\"noopener noreferrer\">google.foobar.com/</a> has valid TLD"
assert AutoLinker.link(text, scheme: false) == expected
end
test "only existing TLDs with and without scheme" do
text = "this url http://google.foobar.com/ has valid TLD"
expected =
"this url <a href=\"http://google.foobar.com/\" class=\"auto-linker\" target=\"_blank\" rel=\"noopener noreferrer\">google.foobar.com/</a> has valid TLD"
assert AutoLinker.link(text, scheme: true) == expected
text = "this url google.foobar.com/ has valid TLD"
expected =
"this url <a href=\"http://google.foobar.com/\" class=\"auto-linker\" target=\"_blank\" rel=\"noopener noreferrer\">google.foobar.com/</a> has valid TLD"
assert AutoLinker.link(text, scheme: true) == expected
end
end
end
diff --git a/test/builder_test.exs b/test/builder_test.exs
index 0742bd6..e20f6ea 100644
--- a/test/builder_test.exs
+++ b/test/builder_test.exs
@@ -1,83 +1,93 @@
defmodule AutoLinker.BuilderTest do
use ExUnit.Case, async: true
doctest AutoLinker.Builder
import AutoLinker.Builder
test "create_link/2" do
expected =
"<a href=\"http://text\" class=\"auto-linker\" target=\"_blank\" rel=\"noopener noreferrer\">text</a>"
assert create_link("text", %{}) == expected
expected = "<a href=\"http://text\" class=\"auto-linker\" target=\"_blank\">text</a>"
assert create_link("text", %{rel: nil}) == expected
expected =
"<a href=\"http://text\" class=\"auto-linker\" target=\"_blank\" rel=\"me\">text</a>"
assert create_link("text", %{rel: "me"}) == expected
+
+ expected = "<a href=\"http://text\" class=\"auto-linker\" target=\"_blank\">t...</a>"
+
+ assert create_link("text", %{truncate: 3, rel: false}) == expected
+
+ expected = "<a href=\"http://text\" class=\"auto-linker\" target=\"_blank\">text</a>"
+ assert create_link("text", %{truncate: 2, rel: false}) == expected
+
+ expected = "<a href=\"http://text\" class=\"auto-linker\" target=\"_blank\">http://text</a>"
+ assert create_link("http://text", %{rel: false, strip_prefix: false}) == expected
end
test "create_markdown_links/2" do
expected =
"<a href='url' class=\"auto-linker\" target=\"_blank\" rel=\"noopener noreferrer\">text</a>"
assert create_markdown_links("[text](url)", %{}) == expected
end
test "format_hashtag/3" do
expected = "<a href=\"/t/girls\">#girls</a>"
assert format_hashtag(%{href: "/t/girls"}, "girls", nil) == expected
end
test "format_email/3" do
expected = "<a href=\"mailto:user@example.org\">mailto:user@example.org</a>"
assert format_email(%{href: "mailto:user@example.org"}, "mailto:user@example.org", nil) ==
expected
end
test "format_mention/3" do
expected = "<a href=\"url\">@user@host</a>"
assert format_mention(%{href: "url"}, "user@host", nil) == expected
end
describe "create_phone_link" do
test "finishes" do
assert create_phone_link([], "", []) == ""
end
test "handles one link" do
phrase = "my exten is x888. Call me."
expected =
- ~s'my exten is <a href="#" class="phone-number" data-phone="888">x888</a>. Call me.'
+ ~s'my exten is <a href="#" class="phone-number" data-phone="888" test=\"test\">x888</a>. Call me.'
- assert create_phone_link([["x888", ""]], phrase, []) == expected
+ assert create_phone_link([["x888", ""]], phrase, attributes: [test: "test"]) == expected
end
test "handles multiple links" do
phrase = "555.555.5555 or (555) 888-8888"
expected =
~s'<a href="#" class="phone-number" data-phone="5555555555">555.555.5555</a> or ' <>
~s'<a href="#" class="phone-number" data-phone="5558888888">(555) 888-8888</a>'
assert create_phone_link([["555.555.5555", ""], ["(555) 888-8888"]], phrase, []) == expected
end
end
test "create_mention_link/3" do
expected =
"<a href=\"/u/navi\" class=\"auto-linker\" target=\"_blank\" rel=\"noopener noreferrer\">@navi</a>"
assert create_mention_link("@navi", "hello @navi", %{mention_prefix: "/u/"}) == expected
end
test "create_email_link/3" do
expected = "<a href=\"mailto:user@example.org\" class=\"auto-linker\">user@example.org</a>"
assert create_email_link("user@example.org", %{}) == expected
assert create_email_link("user@example.org", %{href: "mailto:user@example.org"}) == expected
end
end
diff --git a/test/parser_test.exs b/test/parser_test.exs
index 66bfb97..da68edc 100644
--- a/test/parser_test.exs
+++ b/test/parser_test.exs
@@ -1,162 +1,190 @@
defmodule AutoLinker.ParserTest do
use ExUnit.Case, async: true
doctest AutoLinker.Parser
import AutoLinker.Parser
describe "is_url" do
test "valid scheme true" do
valid_scheme_urls()
|> Enum.each(fn url ->
assert is_url?(url, true)
end)
end
test "invalid scheme true" do
invalid_scheme_urls()
|> Enum.each(fn url ->
refute is_url?(url, true)
end)
end
test "valid scheme false" do
valid_non_scheme_urls()
|> Enum.each(fn url ->
assert is_url?(url, false)
end)
end
test "invalid scheme false" do
invalid_non_scheme_urls()
|> Enum.each(fn url ->
refute is_url?(url, false)
end)
end
end
describe "match_phone" do
test "valid" do
valid_phone_nunbers()
|> Enum.each(fn number ->
assert number |> match_phone() |> valid_number?(number)
end)
end
test "invalid" do
invalid_phone_numbers()
|> Enum.each(fn number ->
assert number |> match_phone() |> is_nil
end)
end
end
describe "parse" do
test "handle line breakes" do
text = "google.com\r\nssss"
expected =
"<a href=\"http://google.com\" class=\"auto-linker\" target=\"_blank\" rel=\"noopener noreferrer\">google.com</a>\r\nssss"
assert parse(text) == expected
end
test "does not link attributes" do
text = "Check out <a href='google.com'>google</a>"
assert parse(text) == text
text = "Check out <img src='google.com' alt='google.com'/>"
assert parse(text) == text
text = "Check out <span><img src='google.com' alt='google.com'/></span>"
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>"
+
+ expected = "<div><a href=\"http://google.com\">google.com</a></div>"
+
+ assert parse(text, class: false, rel: false, new_window: false, phone: false) == expected
+
text = "Check out <div class='section'>google.com</div>"
expected =
"Check out <div class='section'><a href=\"http://google.com\">google.com</a></div>"
assert parse(text, class: false, rel: false, new_window: false) == expected
end
+ test "links url inside nested html" do
+ text = "<p><strong>google.com</strong></p>"
+ expected = "<p><strong><a href=\"http://google.com\">google.com</a></strong></p>"
+ assert parse(text, class: false, rel: false, new_window: false) == expected
+ end
+
test "excludes html with specified class" do
text = "```Check out <div class='section'>google.com</div>```"
assert parse(text, exclude_patterns: ["```"]) == text
end
+
+ test "do not link urls" do
+ text = "google.com"
+ assert parse(text, url: false, phone: true) == text
+ end
end
def valid_number?([list], number) do
assert List.last(list) == number
end
def valid_number?(_, _), do: false
def valid_scheme_urls,
do: [
"https://www.example.com",
"http://www2.example.com",
"http://home.example-site.com",
"http://blog.example.com",
"http://www.example.com/product",
"http://www.example.com/products?id=1&page=2",
"http://www.example.com#up",
"http://255.255.255.255",
"http://www.site.com:8008"
]
def invalid_scheme_urls,
do: [
"http://invalid.com/perl.cgi?key= | http://web-site.com/cgi-bin/perl.cgi?key1=value1&key2"
]
def valid_non_scheme_urls,
do: [
"www.example.com",
"www2.example.com",
"www.example.com:2000",
"www.example.com?abc=1",
"example.example-site.com",
"example.com",
"example.ca",
"example.tv",
"example.com:999?one=one",
"255.255.255.255",
"255.255.255.255:3000?one=1&two=2"
]
def invalid_non_scheme_urls,
do: [
"invalid.com/perl.cgi?key= | web-site.com/cgi-bin/perl.cgi?key1=value1&key2",
"invalid.",
"hi..there",
"555.555.5555"
]
def valid_phone_nunbers,
do: [
"x55",
"x555",
"x5555",
"x12345",
"+1 555 555-5555",
"555 555-5555",
"555.555.5555",
"613-555-5555",
"1 (555) 555-5555",
"(555) 555-5555",
"1.555.555.5555",
"800 555-5555",
"1.800.555.5555",
"1 (800) 555-5555",
"888 555-5555",
"887 555-5555",
"1-877-555-5555",
"1 800 710-5515"
]
def invalid_phone_numbers,
do: [
"5555",
"x5",
"(555) 555-55"
]
end

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