X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fformatter.ex;h=c98db2d94302987ab864c5f2f655cacebe74520f;hb=a3e68f02330a3c38f1d3f568ad507e5111b82600;hp=5d989bc8ca1a77d6c0e9732a345a2d7329a51c7e;hpb=dcfd494e97bfecf62a6a31514ec69f374b41c870;p=akkoma

diff --git a/lib/pleroma/formatter.ex b/lib/pleroma/formatter.ex
index 5d989bc8c..c98db2d94 100644
--- a/lib/pleroma/formatter.ex
+++ b/lib/pleroma/formatter.ex
@@ -1,13 +1,139 @@
 defmodule Pleroma.Formatter do
+  alias Pleroma.User
 
-  @link_regex ~r/https?:\/\/[\w\.\/?=\-#]+[\w]/
+  @link_regex ~r/https?:\/\/[\w\.\/?=\-#%&@~\(\)]+[\w\/]/u
   def linkify(text) do
     Regex.replace(@link_regex, text, "<a href='\\0'>\\0</a>")
   end
 
   @tag_regex ~r/\#\w+/u
-  def parse_tags(text) do
+  def parse_tags(text, data \\ %{}) do
     Regex.scan(@tag_regex, text)
-    |> Enum.map(fn (["#" <> tag = full_tag]) -> {full_tag, tag} end)
+    |> Enum.map(fn (["#" <> tag = full_tag]) -> {full_tag, String.downcase(tag)} end)
+    |> (fn map -> if data["sensitive"], do: [{"#nsfw", "nsfw"}] ++ map, else: map end).()
+  end
+
+  def parse_mentions(text) do
+    # Modified from https://www.w3.org/TR/html5/forms.html#valid-e-mail-address
+    regex = ~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
+
+    Regex.scan(regex, text)
+    |> List.flatten
+    |> Enum.uniq
+    |> Enum.map(fn ("@" <> match = full_match) -> {full_match, User.get_cached_by_nickname(match)} end)
+    |> Enum.filter(fn ({_match, user}) -> user end)
+  end
+
+  def html_escape(text) do
+    Regex.split(@link_regex, text, include_captures: true)
+    |> Enum.map_every(2, fn chunk ->
+      {:safe, part} = Phoenix.HTML.html_escape(chunk)
+      part
+    end)
+    |> Enum.join("")
+  end
+
+  @finmoji [
+    "a_trusted_friend",
+    "alandislands",
+    "association",
+    "auroraborealis",
+    "baby_in_a_box",
+    "bear",
+    "black_gold",
+    "christmasparty",
+    "crosscountryskiing",
+    "cupofcoffee",
+    "education",
+    "fashionista_finns",
+    "finnishlove",
+    "flag",
+    "forest",
+    "four_seasons_of_bbq",
+    "girlpower",
+    "handshake",
+    "happiness",
+    "headbanger",
+    "icebreaker",
+    "iceman",
+    "joulutorttu",
+    "kaamos",
+    "kalsarikannit_f",
+    "kalsarikannit_m",
+    "karjalanpiirakka",
+    "kicksled",
+    "kokko",
+    "lavatanssit",
+    "losthopes_f",
+    "losthopes_m",
+    "mattinykanen",
+    "meanwhileinfinland",
+    "moominmamma",
+    "nordicfamily",
+    "out_of_office",
+    "peacemaker",
+    "perkele",
+    "pesapallo",
+    "polarbear",
+    "pusa_hispida_saimensis",
+    "reindeer",
+    "sami",
+    "sauna_f",
+    "sauna_m",
+    "sauna_whisk",
+    "sisu",
+    "stuck",
+    "suomimainittu",
+    "superfood",
+    "swan",
+    "the_cap",
+    "the_conductor",
+    "the_king",
+    "the_voice",
+    "theoriginalsanta",
+    "tomoffinland",
+    "torillatavataan",
+    "unbreakable",
+    "waiting",
+    "white_nights",
+    "woollysocks"
+  ]
+
+  @finmoji_with_filenames Enum.map(@finmoji, fn (finmoji) ->
+    {finmoji, "/finmoji/128px/#{finmoji}-128.png"}
+  end)
+
+  @emoji_from_file (with {:ok, file} <- File.read("config/emoji.txt") do
+                     file
+                     |> String.trim
+                     |> String.split("\n")
+                     |> Enum.map(fn(line) ->
+                       [name, file] = String.split(line, ", ")
+                       {name, file}
+                     end)
+                    else
+                      _ -> []
+                   end)
+
+  @emoji @finmoji_with_filenames ++ @emoji_from_file
+
+  def emojify(text, additional \\ nil) do
+    all_emoji = if additional do
+      Map.to_list(additional) ++ @emoji
+    else
+      @emoji
+    end
+
+    Enum.reduce(all_emoji, text, fn ({emoji, file}, text) ->
+      String.replace(text, ":#{emoji}:", "<img height='32px' width='32px' alt='#{emoji}' title='#{emoji}' src='#{file}' />")
+    end)
+  end
+
+  def get_emoji(text) do
+    Enum.filter(@emoji, fn ({emoji, _}) -> String.contains?(text, ":#{emoji}:") end)
+  end
+
+  def get_custom_emoji() do
+    @emoji
   end
 end