01_05_webhooks

src/01_basics/05_webhooks/CMakeLists.txt

@@ -0,0 +1,15 @@
+cmake_minimum_required(VERSION 3.28)
+project(dppbots)
+set(example_name "01_05_webhooks")
+message("Setting up ${example_name}")
+add_executable(${example_name} "${CMAKE_CURRENT_SOURCE_DIR}/src/main.cpp")
+target_include_directories(${example_name} PUBLIC
+    "${dpp_SOURCE_DIR}/include"
+    "${dotenv-cpp_SOURCE_DIR}/include/laserpants"
+
+)
+target_link_libraries(${example_name}
+    dpp
+    dotenv
+)
+SET_OUTPUT_NAMES(${example_name})

src/01_basics/05_webhooks/src/main.cpp

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+#include <cluster.h>
+#include <message.h>
+
+#include <chrono>
+#include <cstdlib>
+#include <iostream>
+#include <thread>
+
+#include "dotenv.h"
+
+int main() {
+    // Load in the .env file into the environment
+    dotenv::init();
+    if (!std::getenv("DISCORD_WEBHOOK")) {
+        std::cout << "Failed to get webhook from .env or environment"
+                  << std::endl;
+        exit(EXIT_FAILURE);
+    }
+
+    // Get the webhook url from the environment
+    std::string webhookUrl = std::getenv("DISCORD_WEBHOOK");
+
+    // When using webhooks, a bot token is not needed,
+    // we can just create the cluster without it
+    dpp::cluster bot;
+    // Start the bot, returning once its initializaed
+    bot.start(dpp::st_return);
+    // Create a webhook object with our webhook url
+    dpp::webhook wh(webhookUrl);
+
+    // Send a simple message over the webhook
+    bot.execute_webhook(wh, dpp::message("This is a webhook message!"));
+
+    // Wait for all active requests to be completed
+    while (bot.active_requests() > 0) {
+        std::this_thread::sleep_for(std::chrono::seconds(1));
+    }
+
+    // Exit, the bot will automatically be cleaned up
+    return 0;
+}