Merge pull request #1730 from elanthia-online/discordhook.lic-v1.0.0

[discordhook.lic] v.1.0.0 initial release

scripts/discordhook.lic

@@ -0,0 +1,105 @@
+=begin
+  A discord webhook module for Lich5.
+  Set your webhook url via:
+    LichDiscordHook.webhook="url here"
+  Use the webhook via:
+    LichDiscordHook.msg("message", title: "title", timestamp: Time.now, description: "whatever")
+  Example One:
+    description =
+      "#{XMLData.room_title.sub(']', " - #{Room.current.id}]")} (u#{XMLData.room_id})\n" +
+      reget(20).join
+    LichDiscordHook.msg("\nLogging Out!", description: description)
+  Example Two:
+    LichDiscordHook.msg("\nFEEDER FOUND!\n```#{line}```")
+
+   author: elanthia-online
+     game: any
+     tags: discord, webhooks
+  version: 1.0.0
+
+  changelog:
+    v1.0.0 - 2025-01-05
+      * initial release
+
+=end
+require "rubygems"
+require "rubygems/dependency_installer"
+installer = Gem::DependencyInstaller.new({ :user_install => true, :document => nil })
+installed_gems = Gem::Specification.map { |gem| gem.name }.sort.uniq
+
+gems_to_install = ['discordrb']
+failed_gems_install = []
+gems_to_install.each { |gem|
+  begin
+    unless installed_gems.include?(gem)
+      echo "Installing missing ruby gem '#{gem}' now, please wait!"
+      installer.install(gem)
+      echo "Done installing '#{gem}' gem!"
+    end
+    require gem.sub('-', '/')
+  rescue
+    failed_gems_install.push(gem)
+  end
+}
+
+unless failed_gems_install.empty?
+  echo "Required Ruby gems failed to install: #{failed_gems_install.join(', ')}"
+  echo "Please install the above gem(s) to run ;#{Script.current.name}"
+  exit
+end
+
+require 'discordrb/webhooks'
+
+module LichDiscordHook
+  @webhook = ''
+
+  def self.webhook
+    if @webhook.empty?
+      begin
+        val = Lich.db.get_first_value("SELECT value FROM lich_settings WHERE name='discord_webhook';")
+      rescue SQLite3::BusyException
+        sleep 0.1
+        retry
+      end
+      val = '' if val.nil?
+      @webhook = val if !val.nil?
+    end
+    return @webhook
+  end
+
+  def self.reload_hook
+    @client = Discordrb::Webhooks::Client.new(url: self.webhook)
+  end
+
+  def self.webhook=(val)
+    @webhook = val.to_s
+    begin
+      Lich.db.execute("INSERT OR REPLACE INTO lich_settings(name,value) values('discord_webhook',?);", [@webhook.to_s.encode('UTF-8')])
+    rescue SQLite3::BusyException
+      sleep 0.1
+      retry
+    end
+    self.reload_hook
+    return nil
+  end
+
+  @client = Discordrb::Webhooks::Client.new(url: self.webhook)
+
+  def self.msg(message = '', title: "#{XMLData.game}:#{XMLData.name}", timestamp: Time.now, description: "")
+    return if @webhook.empty?
+    description =
+      "#{XMLData.room_title.sub(']', " - #{Room.current.id}]")} (u#{XMLData.room_id})\n" +
+      "Objects: #{GameObj.loot.map { |item| item.name }.join(', ')}\n\n" +
+      "NPCs: #{GameObj.npcs.map { |npc| npc.name }.join(', ')}\n" +
+      "Also here: #{GameObj.pcs.map { |pc| pc.noun }.join(', ')}\n" +
+      "#{XMLData.room_exits_string}\n" if description.empty?
+    @client.execute do |builder|
+      builder.content = "#{message}"
+      builder.add_embed do |embed|
+        embed.title = title
+        embed.description = description
+        embed.timestamp = timestamp
+      end
+    end
+  end
+end