Adding missing services controller.

owrx/controllers/services.py

@@ -0,0 +1,57 @@
+from owrx.controllers.admin import AuthorizationMixin
+from owrx.controllers.template import WebpageController
+from owrx.breadcrumb import Breadcrumb, BreadcrumbItem, BreadcrumbMixin
+from owrx.service import Services
+import json
+import re
+
+import logging
+
+logger = logging.getLogger(__name__)
+
+
+class ServiceController(AuthorizationMixin, WebpageController):
+    def indexAction(self):
+        self.serve_template("services.html", **self.template_variables())
+
+    def template_variables(self):
+        variables = super().template_variables()
+        variables["services"] = self.renderServices()
+        return variables
+
+    @staticmethod
+    def renderServices():
+        return """
+                <table class='table'>
+                    <tr>
+                        <th>Service</th>
+                        <th>SDR Profile</th>
+                        <th>Frequency</th>
+                    </tr>
+                    {services}
+                </table>
+        """.format(
+            services="".join(ServiceController.renderService(c) for c in Services.listAll())
+        )
+
+    @staticmethod
+    def renderService(c):
+        # Choose units based on frequency
+        freq = c["freq"]
+        if freq >= 1000000000:
+            freq = freq / 1000000000
+            unit = "GHz"
+        elif freq >= 30000000:
+            freq = freq / 1000000
+            unit = "MHz"
+        elif freq >= 1000:
+            freq = freq / 1000
+            unit = "kHz"
+        else:
+            unit = "Hz"
+        # Removing trailing zeros
+        freq = re.sub(r"\.?0+$", "", "{0}".format(freq))
+        # Format row
+        return "<tr><td>{0}</td><td>{1} {2}</td><td>{3}{4}</td></tr>".format(
+            c["mode"].upper(), c["sdr"], c["band"], freq, unit
+        )