feat: !settings in lua

1 files changed, 147 insertions, 0 deletions

diff --git a/luamods/settings.lua b/luamods/settings.lua
new file mode 100644
index 0000000..1ac037a
--- /dev/null
+++ b/luamods/settings.lua
@@ -0,0 +1,147 @@
+local lines = {
+    english = {
+        ["no_value"] = "{sender.alias_name}: Value must be provided.",
+        ["no_subcommand"] =
+        "{sender.alias_name}: Subcommand must be provided. Use {channel.prefix}help to get more information.",
+        ["locale_not_exists"] = "{sender.alias_name}: Language %s not found",
+        ["set_locale"] = "{sender.alias_name}: This bot will speak English in this chat!",
+        ["set_prefix"] = "{sender.alias_name}: Prefix \"%s\" has been set for this chat!",
+        ["no_feature"] = "{sender.alias_name}: Feature %s not found",
+        ["feature_disabled"] = "{sender.alias_name}: Feature %s has been disabled",
+        ["feature_enabled"] = "{sender.alias_name}: Feature %s has been enabled"
+    },
+    russian = {
+        ["no_value"] = "{sender.alias_name}: Значение требуется для этой команды.",
+        ["no_subcommand"] =
+        "{sender.alias_name}: Подкоманда требуется для этой команды. Используйте {channel.prefix}help для большей информации.",
+        ["locale_not_exists"] = "{sender.alias_name}: Язык %s не найден",
+        ["set_locale"] = "{sender.alias_name}: Этот бот будет говорить по-русски!",
+        ["set_prefix"] = "{sender.alias_name}: Префикс \"%s\" установлен для этого чата!",
+        ["no_feature"] = "{sender.alias_name}: Функция %s не найдена",
+        ["feature_disabled"] = "{sender.alias_name}: Функция %s теперь выключена",
+        ["feature_enabled"] = "{sender.alias_name}: Функция %s теперь включена"
+    },
+}
+
+return {
+    name = "set",
+    description = [[
+> This command is for broadcaster and moderators only.
+
+
+The `!set` command gives broadcasters ability to customize the bot as they need it to be more fitted for chat.
+
+
+## Available features
+
++ `markov_responses` - Enable Markov-generated responses *(triggered by "@teabot, " prefix)*
++ `random_markov_responses` - Enable Markov-generated responses on random messages. It is required that the feature `markov_responses` is enabled.
+
+## Syntax
+
+### Set the bot localization for the chat
+`!set locale [lang]`
+
++ `[lang]` - Language name in English and lowercase.
+Available languages at the moment: **english**, **russian**.
+
+### Set the bot prefix
+`!set prefix [characters]`
+
++ `[characters]` - Characters to be set as a prefix.
+
+### Enable/disable the bot feature for the chat
+`!set feature [feature]`
+
++ `[feature]` - [Available features](#available-features)
+
+## Usage
+
+### Setting the bot localization
+
++ `!set locale russian`
++ `!set locale english`
+
+### Setting the bot prefix
+
++ `!set prefix ~`
++ `!set prefix ?!`
+
+### Enabling/disabling the bot feature
+
++ `!set feature notify_7tv_updates`
+
+## Responses
+
+### Setting the bot localization
+
++ `Успешно установил язык чата на русский!`
++ `Successfully set the chat language to English!`
+
+### Setting the bot prefix
+
++ `Successfully set the chat prefix to "~"`
++ `Successfully set the chat prefix to "?!"`
+
+### Enabling/disabling the bot feature
+
++ `Successfully enabled the "markov_responses" feature for this chat!`
++ `Successfully disabled the "random_markov_responses" feature for this chat!`
+]],
+    delay_sec = 1,
+    options = {},
+    subcommands = { "locale", "prefix", "feature" },
+    aliases = {},
+    minimal_rights = "moderator",
+    handle = function(request)
+        if request.subcommand_id == nil then
+            return l10n_custom_formatted_line_request(request, lines, "no_subcommand", {})
+        end
+
+        if request.message == nil then
+            return l10n_custom_formatted_line_request(request, lines, "no_value", {})
+        end
+
+        local parts = str_split(request.message, ' ')
+
+        local value = parts[1]
+
+        if request.subcommand_id == "locale" then
+            local locals = l10n_get_localization_names()
+            if not array_contains(locals, value) then
+                return l10n_custom_formatted_line_request(request, lines, "locale_not_exists", { value })
+            end
+
+            db_execute('UPDATE channel_preferences SET locale = $1 WHERE channel_id = $2', { value, request.channel.id })
+            request['channel_preference']['language'] = value
+
+            return l10n_custom_formatted_line_request(request, lines, "set_locale", {})
+        elseif request.subcommand_id == "prefix" then
+            value = value:gsub(" ", " ")
+            db_execute('UPDATE channel_preferences SET prefix = $1 WHERE channel_id = $2', { value, request.channel.id })
+            return l10n_custom_formatted_line_request(request, lines, "set_prefix", { value })
+        elseif request.subcommand_id == "feature" then
+            local feature = str_to_feature(value)
+            if feature == nil then
+                return l10n_custom_formatted_line_request(request, lines, "no_feature", { value })
+            end
+
+            local channel_features = request.channel_preference.features
+
+            local line_id = ""
+            local query = ""
+
+            if array_contains(channel_features, value) then
+                line_id = "feature_disabled"
+                query = 'UPDATE channel_preferences SET features = array_remove(features, $1) WHERE channel_id = $2'
+            else
+                line_id = "feature_enabled"
+                query = 'UPDATE channel_preferences SET features = array_append(features, $1) WHERE channel_id = $2'
+            end
+
+            db_execute(query, { feature, request.channel.id })
+
+            return l10n_custom_formatted_line_request(request, lines, line_id, { value })
+        end
+    end,
+}