add some basic framework for the featurereport

owrx/controllers.py

@@ -1,11 +1,13 @@
 import os
 import mimetypes
+import json
 from datetime import datetime
 from owrx.websocket import WebSocketConnection
 from owrx.config import PropertyManager
 from owrx.source import ClientRegistry
 from owrx.connection import WebSocketMessageHandler
 from owrx.version import openwebrx_version
+from owrx.feature import FeatureDetector
 
 import logging
 logger = logging.getLogger(__name__)
@@ -26,12 +28,7 @@ class Controller(object):
         if (type(content) == str):
             content = content.encode()
         self.handler.wfile.write(content)
-    def render_template(self, template, **variables):
-        f = open('htdocs/' + template)
-        data = f.read()
-        f.close()
 
-        self.send_response(data)
 
 class StatusController(Controller):
     def handle_request(self):
@@ -77,12 +74,21 @@ class AssetsController(Controller):
 
 class IndexController(AssetsController):
     def handle_request(self):
-        self.serve_file("index.html", content_type = "text/html")
+        self.serve_file("index.html")
 
 class MapController(AssetsController):
     def handle_request(self):
         #TODO check if we have a google maps api key first?
-        self.serve_file("map.html", content_type = "text/html")
+        self.serve_file("map.html")
+
+class FeatureController(AssetsController):
+    def handle_request(self):
+        self.serve_file("features.html")
+
+class ApiController(Controller):
+    def handle_request(self):
+        data = json.dumps(FeatureDetector().feature_report())
+        self.send_response(data, content_type = "application/json")
 
 class WebSocketController(Controller):
     def handle_request(self):

owrx/feature.py

@@ -26,6 +26,11 @@ class FeatureDetector(object):
     def feature_availability(self):
         return {name: self.is_available(name) for name in FeatureDetector.features}
 
+    def feature_report(self):
+        def feature_details(name):
+            return self.get_requirements(name)
+        return {name: feature_details(name) for name in FeatureDetector.features}
+
     def is_available(self, feature):
         return self.has_requirements(self.get_requirements(feature))
 

owrx/http.py

@@ -1,4 +1,4 @@
-from owrx.controllers import StatusController, IndexController, AssetsController, WebSocketController, MapController
+from owrx.controllers import StatusController, IndexController, AssetsController, WebSocketController, MapController, FeatureController, ApiController
 from http.server import BaseHTTPRequestHandler
 import re
 
@@ -21,7 +21,9 @@ class Router(object):
         {"regex": "(/favicon.ico)", "controller": AssetsController},
         # backwards compatibility for the sdr.hu portal
         {"regex": "/(gfx/openwebrx-avatar.png)", "controller": AssetsController},
-        {"route": "/map", "controller": MapController}
+        {"route": "/map", "controller": MapController},
+        {"route": "/features", "controller": FeatureController},
+        {"route": "/api/features", "controller": ApiController}
     ]
     def find_controller(self, path):
         for m in Router.mappings: