WIP: add API driver in WebThrottle-EX

ram/driver/static/wt/js/emulator.js

@@ -28,6 +28,40 @@ function extractPacketKey(packet) {
   return cleanedPacket.find(char => char !== " ");
 }
 
+class RestAPI {
+  constructor({logger}) {
+    this.csrftoken = this.getCookie('csrftoken');
+    this.logger = logger
+  }
+
+  getCookie(name) {
+    let cookieValue = null;
+    if (document.cookie && document.cookie !== '') {
+        const cookies = document.cookie.split(';');
+        for (let i = 0; i < cookies.length; i++) {
+            const cookie = cookies[i].trim();
+            // Does this cookie string begin with the name we want?
+            if (cookie.substring(0, name.length + 1) === (name + '=')) {
+                cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
+                break;
+            }
+        }
+    }
+    return cookieValue;
+  }
+
+  write(packet) {
+    $.ajax({
+      type: "PUT",
+      url: "/api/v1/dcc/command",
+      data: packet,
+      success: function (data) { displayLog('[RECEIVE] '+data.response.replace(/\n/g,"")); },
+      contentType: "text/plain",
+      headers: {'X-CSRFToken': this.csrftoken}
+    });
+  }
+}
+
 class Emulator {
   constructor({logger}) {
     this.turnoutEmulator = new TurnoutEmulator()