Initial commit

2024-03-21 01:38:53 +01:00
commit 32ba413380
7 changed files with 171 additions and 0 deletions
--- a/src/webserver.h
+++ b/src/webserver.h
@@ -0,0 +1,68 @@
+#pragma once
+
+#include "util.h"
+
+static ESP8266WebServer webServer(80);
+
+// use an anonymous namespace for the module's "private" methods
+// this prevents the methods from ending up in the global namespace
+namespace {
+    void handleNotFound() {
+        webServer.send(404, "text/plain", "urm... nope");
+    }
+
+    void handleIndex() {
+        String htmlText = R"(
+<!DOCTYPE html>
+<html>
+    <head>
+        <title>LED Marquee Sign Controller</title>
+    </head>
+
+    <body>
+        <h1>LED Marquee Sign Controller</h1>
+        <form action="/" method="post">
+            <fieldset>
+                <div>
+                    <label for="text">Text to send:</label>
+                    <input type="text" name="text">
+                </div>
+
+                <div>
+                    <label for="bright">Bright mode</label>
+                    <input type="checkbox" name="bright">
+                </div>
+
+                <div>
+                    <button>Send</button>
+                </div>
+            </fieldset>
+        </form>
+    </body>
+</html>
+        )";
+        webServer.send(200, "text/html", htmlText);
+    }
+
+    void handleFormSend() {
+        sendTextToSign("HELLO FORM");
+
+        // redirect back to root page
+        webServer.sendHeader("Location", "/");
+        webServer.send(303);
+    }
+
+    // RESTful API endpoint -- returns a proper status code rather than a redirect
+    void handleApiSend() {
+        sendTextToSign("HELLO API");
+        webServer.send(200, "text/plain", "ok");
+    }
+}
+
+void configureWebServer() {
+    webServer.onNotFound(handleNotFound);
+
+    webServer.on("/", HTTPMethod::HTTP_GET, handleIndex);
+    webServer.on("/", HTTPMethod::HTTP_POST, handleFormSend);
+    webServer.on("/send", HTTPMethod::HTTP_POST, handleApiSend);
+}