Come up with sillier names for the binaries
I'm not entirely sure, but it looks like some people might not like jokes about the Holocaust. On a more serious note, the project has become more serious over the 7 or so years of its existence.
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147
plugins/xC/slack.lua
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147
plugins/xC/slack.lua
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--
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-- slack.lua: try to fix up UX when using the Slack IRC gateway
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--
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-- Copyright (c) 2017, Přemysl Eric Janouch <p@janouch.name>
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--
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-- Permission to use, copy, modify, and/or distribute this software for any
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-- purpose with or without fee is hereby granted.
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--
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-- THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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-- WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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-- MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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-- SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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-- WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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-- OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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-- CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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--
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local servers = {}
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local read_servers = function (v)
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servers = {}
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for name in v:lower ():gmatch "[^,]+" do
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servers[name] = true
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end
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end
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-- This is a reverse list of Slack's automatic emoji, noseless forms
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local unemojify, emoji, emoji_default = false, {}, {
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heart = "<3",
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broken_heart = "</3",
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sunglasses = "8)",
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anguished = "D:",
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cry = ":'(",
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monkey_face = ":o)",
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kiss = ":*",
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smiley = "=)",
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smile = ":D",
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wink = ";)",
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laughing = ":>",
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neutral_face = ":|",
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open_mouth = ":o",
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angry = ">:(",
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slightly_smiling_face = ":)",
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disappointed = ":(",
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confused = ":/",
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stuck_out_tongue = ":p",
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stuck_out_tongue_winking_eye = ";p",
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}
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local load_emoji = function (extra)
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emoji = {}
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for k, v in pairs (emoji_default) do emoji[k] = v end
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for k, v in extra:gmatch "([^,]+) ([^,]+)" do emoji[k] = v end
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end
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xC.setup_config {
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servers = {
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type = "string_array",
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default = "\"\"",
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comment = "list of server names that are Slack IRC gateways",
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on_change = read_servers
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},
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unemojify = {
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type = "boolean",
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default = "true",
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comment = "convert emoji to normal ASCII emoticons",
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on_change = function (v) unemojify = v end
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},
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extra_emoji = {
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type = "string_array",
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default = "\"grinning :)),joy :'),innocent o:),persevere >_<\"",
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comment = "overrides or extra emoji for unemojify",
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on_change = function (v) load_emoji (v) end
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}
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}
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-- We can handle external messages about what we've supposedly sent just fine,
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-- so let's get rid of that "[username] some message sent from the web UI" crap
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xC.hook_irc (function (hook, server, line)
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local msg, us = xC.parse (line), server.user
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if not servers[server.name] or msg.command ~= "PRIVMSG" or not us
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or msg.params[1]:lower () ~= us.nickname:lower () then return line end
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-- Taking a shortcut to avoid lengthy message reassembly
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local quoted_nick = us.nickname:gsub ("[%^%$%(%)%%%.%[%]%*%+%-%?]", "%%%0")
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local text = line:match ("^.- PRIVMSG .- :%[" .. quoted_nick .. "%] (.*)$")
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if not text then return line end
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return ":" .. us.nickname .. "!" .. server.irc_user_host .. " PRIVMSG "
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.. msg.prefix:match "^[^!@]*" .. " :" .. text
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end)
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-- Unfuck emoji and :nick!nick@irc.tinyspeck.com MODE #channel +v nick : active
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xC.hook_irc (function (hook, server, line)
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if not servers[server.name] then return line end
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if unemojify then
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local start, text = line:match ("^(.- PRIVMSG .- :)(.*)$")
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if start then return start .. text:gsub (":([a-z_]+):", function (name)
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if emoji[name] then return emoji[name] end
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return ":" .. name .. ":"
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end) end
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end
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return line:gsub ("^(:%S+ MODE .+) : .*", "%1")
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end)
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-- The gateway simply ignores the NAMES command altogether
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xC.hook_input (function (hook, buffer, input)
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if not buffer.channel or not servers[buffer.server.name]
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or not input:match "^/names%s*$" then return input end
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local users = buffer.channel.users
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table.sort (users, function (a, b)
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if a.prefixes > b.prefixes then return true end
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if a.prefixes < b.prefixes then return false end
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return a.user.nickname < b.user.nickname
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end)
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local names = "Users on " .. buffer.channel.name .. ":"
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for i, chan_user in ipairs (users) do
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names = names .. " " .. chan_user.prefixes .. chan_user.user.nickname
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end
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buffer:log (names)
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end)
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xC.hook_completion (function (hook, data, word)
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local chan = xC.current_buffer.channel
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local server = xC.current_buffer.server
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if not chan or not servers[server.name] then return end
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-- In /commands there is typically no desire at all to add the at sign
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if data.location == 1 and data.words[1]:match "^/" then return end
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-- Handle both when the at sign is already there and when it is not
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local needle = word:gsub ("^@", ""):lower ()
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local t = {}
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local try = function (name)
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if data.location == 0 then name = name .. ":" end
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if name:sub (1, #needle):lower () == needle then
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table.insert (t, "@" .. name)
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end
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end
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for _, chan_user in ipairs (chan.users) do
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try (chan_user.user.nickname)
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end
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for _, special in ipairs { "channel", "here" } do
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try (special)
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end
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return t
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end)
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