1 files changed, 108 insertions, 0 deletions
diff --git a/luamods/mcsrv.lua b/luamods/mcsrv.lua
new file mode 100644
index 0000000..ef94f3d
--- /dev/null
+++ b/luamods/mcsrv.lua
@@ -0,0 +1,108 @@
+local lines = {
+    english = {
+        ["no_message"] = "{sender.alias_name}: No IP or hostname provided.",
+        ["not_found"] = "{sender.alias_name}: %s not found.",
+        ["external_api_error"] = "{sender.alias_name}: External API error. Try again later. (%s)",
+        ["success"] = "{sender.alias_name}: %s %s (%s) | %s | %s | %s"
+    },
+    russian = {
+        ["no_message"] = "{sender.alias_name}: IP или хост должен быть предоставлен.",
+        ["not_found"] = "{sender.alias_name}: %s не найден.",
+        ["external_api_error"] = "{sender.alias_name}: Ошибка стороннего API. Попробуйте позже. (%s)",
+        ["success"] = "{sender.alias_name}: %s %s (%s) | %s | %s | %s"
+    },
+}
+
+return {
+    name = "mcsrv",
+    description = [[
+The `!mcsrv` command allows you to quickly find out the status of Minecraft server.
+This is a handy command that solves the problem of
+logging into Minecraft and waiting for 20 seconds to load to check the server.
+
+## Syntax
+`!mcsrv [address]`
+
++ `[address]` - IP address or name address of the server.
+
+## Usage
+
++ `!mcsrv mc.hypixel.net`
++ `!mcsrv 12.255.56.21`
+
+## Responses
+
++ `✅ hypixel.net (209.222.114.115) | 36911/200000 | Hypixel Network [1.8-1.20]; HOLIDAYS EVENT | TRIPLE COINS AND EXP | 1.8.9`
++ `⛔ 12.255.56.21 (127.0.0.1)`
+
+## The meanings of the parts of the message *(separated by |)*
+
++ Alphabetic and numeric IP addresses.
++ The number of people playing at the moment and the maximum number of players.
++ The MOTD of the server. Separated by **;** *(semicolon)*.
++ Server version.
+
+
+## Important notes
+
++ The server status is taken from the third-party API ["mcsrvstat.us"](https://mcsrvstat.us).
+]],
+    delay_sec = 10,
+    options = {},
+    subcommands = {},
+    aliases = {},
+    minimal_rights = "user",
+    handle = function(request)
+        if request.message == nil then
+            return l10n_custom_formatted_line_request(request, lines, "no_message", {})
+        end
+
+        local response = net_get("https://api.mcsrvstat.us/3/" .. request.message)
+
+        if response.code == 404 then
+            return l10n_custom_formatted_line_request(request, lines, "not_found", { request.message })
+        end
+
+        if response.code ~= 200 then
+            return l10n_custom_formatted_line_request(request, lines, "external_api_error", { response.code })
+        end
+
+        local j = json_parse(response.text)
+
+        local online = "⛔"
+        if j.online ~= nil and j.online then
+            online = "✅"
+        end
+
+        local ip = "IP N/A"
+        if j.ip ~= nil then
+            ip = j.ip
+        end
+
+        local players = "PLAYERS N/A"
+        if j.players ~= nil and j.players.online ~= nil and j.players.max ~= nil then
+            players = j.players.online .. '/' .. j.players.max
+        end
+
+        local version = "VERSION N/A"
+        if j.protocol ~= nil and j.protocol.name ~= nil then
+            version = j.protocol.name
+        end
+
+        local motd = "MOTD N/A"
+        if j.motd ~= nil and j.motd.clean ~= nil then
+            motd = ""
+            for i = 1, #j.motd.clean, 1 do
+                motd = motd .. j.motd.clean[i]
+                if i + 1 < #j.motd.clean then
+                    motd = motd .. " / "
+                end
+            end
+            motd = '"' .. motd .. '"'
+        end
+
+        return l10n_custom_formatted_line_request(request, lines, "success", {
+            online, request.message, ip, players, version, motd
+        })
+    end
+}