git.squeep.com Git - akkoma/blob - lib/pleroma/formatter.ex

   1 defmodule Pleroma.Formatter do
   2   alias Pleroma.User
   3
   4   @link_regex ~r/https?:\/\/[\w\.\/?=\-#%&]+[\w]/u
   5   def linkify(text) do
   6     Regex.replace(@link_regex, text, "<a href='\\0'>\\0</a>")
   7   end
   8
   9   @tag_regex ~r/\#\w+/u
  10   def parse_tags(text) do
  11     Regex.scan(@tag_regex, text)
  12     |> Enum.map(fn (["#" <> tag = full_tag]) -> {full_tag, String.downcase(tag)} end)
  13   end
  14
  15   def parse_mentions(text) do
  16     # Modified from https://www.w3.org/TR/html5/forms.html#valid-e-mail-address
  17     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
  18
  19     Regex.scan(regex, text)
  20     |> List.flatten
  21     |> Enum.uniq
  22     |> Enum.map(fn ("@" <> match = full_match) -> {full_match, User.get_cached_by_nickname(match)} end)
  23     |> Enum.filter(fn ({_match, user}) -> user end)
  24   end
  25
  26   def finmojifiy(text) do
  27     emoji_list = [
  28       "a_trusted_friend",
  29       "alandislands",
  30       "association",
  31       "auroraborealis",
  32       "baby_in_a_box",
  33       "bear",
  34       "black_gold",
  35       "christmasparty",
  36       "crosscountryskiing",
  37       "cupofcoffee",
  38       "education",
  39       "fashionista_finns",
  40       "finnishlove",
  41       "flag",
  42       "forest",
  43       "four_seasons_of_bbq",
  44       "girlpower",
  45       "handshake",
  46       "happiness",
  47       "headbanger",
  48       "icebreaker",
  49       "iceman",
  50       "joulutorttu",
  51       "kaamos",
  52       "kalsarikannit_f",
  53       "kalsarikannit_m",
  54       "karjalanpiirakka",
  55       "kicksled",
  56       "kokko",
  57       "lavatanssit",
  58       "losthopes_f",
  59       "losthopes_m",
  60       "mattinykanen",
  61       "meanwhileinfinland",
  62       "moominmamma",
  63       "nordicfamily",
  64       "out_of_office",
  65       "peacemaker",
  66       "perkele",
  67       "pesapallo",
  68       "polarbear",
  69       "pusa_hispida_saimensis",
  70       "reindeer",
  71       "sami",
  72       "sauna_f",
  73       "sauna_m",
  74       "sauna_whisk",
  75       "sisu",
  76       "stuck",
  77       "suomimainittu",
  78       "superfood",
  79       "swan",
  80       "the_cap",
  81       "the_conductor",
  82       "the_king",
  83       "the_voice",
  84       "theoriginalsanta",
  85       "tomoffinland",
  86       "torillatavataan",
  87       "unbreakable",
  88       "waiting",
  89       "white_nights",
  90       "woollysocks"
  91     ]
  92
  93     Enum.reduce(emoji_list, text, fn (emoji, text) ->
  94       String.replace(text, ":#{String.replace(emoji, "_", "")}:", "<img height='32px' width='32px' alt='#{emoji}' title='#{String.replace(emoji, "_", "")}' src='#{Pleroma.Web.Endpoint.static_url}/finmoji/128px/#{emoji}-128.png' />")
  95     end)
  96   end
  97 end