Commit forgotten changes from last night

bite/bite/admin.py

@@ -0,0 +1,23 @@
+# -*- coding: utf-8 -*-
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+#
+# BITE - A Basic/IoT/Example
+# Copyright (C) 2020 Daniele Viganò <daniele@vigano.me>
+#
+# BITE is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# BITE is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from django.contrib import admin
+
+admin.site.site_header = 'BITE administration'
+admin.site.site_title = 'BITE site administration'

bite/bite/settings.py

@@ -60,6 +60,7 @@ INSTALLED_APPS = [
     'health_check.db',
     # 'health_check.storage',
     'rest_framework',
+    'bite',
     'api',
     'telemetry',
 ]

bite/telemetry/admin.py

@@ -17,13 +17,29 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+import json
+from pygments import highlight
+from pygments.lexers import JsonLexer
+from pygments.formatters import HtmlFormatter
+
 from django.contrib import admin
+from django.utils.safestring import mark_safe
 from telemetry.models import Telemetry
 
 
 @admin.register(Telemetry)
 class TelemetryAdmin(admin.ModelAdmin):
-    readonly_fields = ('device', 'transport', 'time', 'clock', 'payload',)
+    fields = ('device', 'transport', 'time', 'clock', 'payload_pp',)
+    readonly_fields = fields
     list_display = ('__str__', 'device')
     list_filter = ('time', 'device__serial')
     search_fields = ('device__serial',)
+
+    def payload_pp(self, instance):
+        response = json.dumps(instance.payload, sort_keys=True, indent=2)
+        formatter = HtmlFormatter(style='colorful')
+        response = highlight(response, JsonLexer(), formatter)
+        style = "<style>" + formatter.get_style_defs() + "</style>"
+        return mark_safe(style + response)
+
+    payload_pp.short_description = 'Payload'

requirements.txt

@@ -4,4 +4,5 @@ django-health-check
 psycopg2-binary
 paho-mqtt==1.5.0
 asyncio-mqtt==0.5.0
+pygments
 gunicorn