From 761b20799f130d11850740634f6a3c7cd409aa83 Mon Sep 17 00:00:00 2001
From: Calin Crisan <ccrisan@gmail.com>
Date: Sat, 21 Sep 2013 14:56:29 +0300
Subject: [PATCH] added more urls and handlers

---
 doc/requirements.txt |  1 -
 doc/todo.txt         |  7 ++++
 src/handlers.py      | 87 +++++++++++++++++++++++++++++++++++++++++++-
 src/server.py        |  6 +++
 temp/.gitkeep        |  1 +
 5 files changed, 100 insertions(+), 2 deletions(-)
 create mode 100644 doc/todo.txt
 create mode 100644 temp/.gitkeep

diff --git a/doc/requirements.txt b/doc/requirements.txt
index 12bb981..c89b277 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -4,6 +4,5 @@ jinja2
 
 ffmpeg
 motion
-nginx
 v4l-utils
 smbclient
diff --git a/doc/todo.txt b/doc/todo.txt
new file mode 100644
index 0000000..ee68a78
--- /dev/null
+++ b/doc/todo.txt
@@ -0,0 +1,7 @@
+-> browser compatibility test
+-> authentication
+-> proxy for slave motioneyes
+-> add a view log functionality
+-> click to zoom on cameras
+-> add a previewer for movies
+-> add a previewer for snapshots
diff --git a/src/handlers.py b/src/handlers.py
index cd84cbf..cd78db6 100644
--- a/src/handlers.py
+++ b/src/handlers.py
@@ -1,5 +1,8 @@
 
-from tornado.web import RequestHandler
+import json
+import logging
+
+from tornado.web import RequestHandler, HTTPError
 
 import template
 
@@ -10,8 +13,90 @@ class BaseHandler(RequestHandler):
         
         content = template.render(template_name, **context)
         self.finish(content)
+    
+    def finish_json(self, data={}):
+        self.set_header('Content-Type', 'application/json')
+        self.finish(json.dumps(data))
 
 
 class MainHandler(BaseHandler):
     def get(self):
         self.render('main.html')
+
+
+class ConfigHandler(BaseHandler):
+    def get(self, camera_id=None, op=None):
+        if op == 'get':
+            self.get_config(camera_id)
+        
+        else:
+            raise HTTPError(400, 'unknown operation')
+    
+    def post(self, camera_id=None, op=None):
+        if op == 'set':
+            self.set_config(camera_id)
+        
+        elif op == 'add':
+            self.add_camera()
+        
+        elif op == 'rem':
+            self.rem_camera(camera_id)
+        
+        else:
+            raise HTTPError(400, 'unknown operation')
+    
+    def get_config(self, camera_id):
+        logging.debug('getting config for camera %(id)s' % {'camera': camera_id})
+    
+    def set_config(self, camera_id):
+        logging.debug('setting config for camera %(id)s' % {'camera': camera_id})
+    
+    def add_camera(self):
+        logging.debug('adding new camera')
+    
+    def rem_camera(self, camera_id):
+        logging.debug('removing camera %(id)s' % {'camera': camera_id})
+
+
+class SnapshotHandler(BaseHandler):
+    def get(self, camera_id, op, filename=None):
+        if op == 'current':
+            self.current()
+            
+        elif op == 'list':
+            self.list(camera_id)
+            
+        elif op == 'download':
+            self.download(filename)
+        
+        else:
+            raise HTTPError(400, 'unknown operation')
+    
+    def current(self):
+        pass
+    
+    def list(self, camera_id):
+        logging.debug('listing snapshots for camera %(id)s' % {'camera': camera_id})
+    
+    def download(self, camera_id, filename):
+        logging.debug('downloading snapshot %(filename)s of camera %(id)s' % {
+                'filename': filename, 'camera': camera_id})
+
+
+class MovieHandler(BaseHandler):
+    def get(self, camera_id, op, filename=None):
+        if op == 'list':
+            self.list(camera_id)
+            
+        elif op == 'download':
+            self.download(camera_id, filename)
+        
+        else:
+            raise HTTPError(400, 'unknown operation')
+    
+    def list(self, camera_id):
+        logging.debug('listing movies for camera %(id)s' % {'camera': camera_id})
+    
+    def download(self, camera_id, filename):
+        logging.debug('downloading movie %(filename)s of camera %(id)s' % {
+                'filename': filename, 'camera': camera_id})
diff --git a/src/server.py b/src/server.py
index 6c5507c..8d7b86b 100644
--- a/src/server.py
+++ b/src/server.py
@@ -9,6 +9,12 @@ import template
 application = Application(
     [
         (r'^/$', handlers.MainHandler),
+        (r'^/config/(?P<camera_id>\w+)/(?P<op>get|set|rem)/?$', handlers.ConfigHandler),
+        (r'^/config/(?P<op>add)/?$', handlers.ConfigHandler),
+        (r'^/snapshot/(?P<camera_id>\w+)/(?P<op>current|list)/?$', handlers.SnapshotHandler),
+        (r'^/snapshot/(?P<camera_id>\w+)/(?P<op>download)/(?P<filename>.+)/?$', handlers.SnapshotHandler),
+        (r'^/movie/(?P<camera_id>\w+)/(?P<op>list)/?$', handlers.MovieHandler),
+        (r'^/movie/(?P<camera_id>\w+)/(?P<op>download)/(?P<filename>.+)/?$', handlers.MovieHandler),
     ],
     debug=settings.DEBUG,
     static_path=settings.STATIC_PATH,
diff --git a/temp/.gitkeep b/temp/.gitkeep
new file mode 100644
index 0000000..18d93d2
--- /dev/null
+++ b/temp/.gitkeep
@@ -0,0 +1 @@
+this directory contains (at runtime) temporary config files for motion
\ No newline at end of file
-- 
2.39.5