notifier support

code/app.py

@@ -11,7 +11,7 @@ import hashlib
 import zipfile
 from revprox import ReverseProxied
 
-__FLEES_VERSION__ = "20180218.1"
+__FLEES_VERSION__ = "20180219.0"
 app = Flask(__name__)
 app.config.from_object(__name__)
 # Read config from json !
@@ -25,6 +25,16 @@ app.config['DATE_FORMAT'] = config_values['date_format']
 app.config['UID'] = config_values['uid']
 app.config['GID'] = config_values['gid']
 app.config['DEBUG'] = config_values['debug']
+if 'notifier' in config_values:
+    if len(config_values['notifier']) > 0:
+        notifier_config = config_values['notifier'].split(":")
+        imported = getattr(__import__(
+                notifier_config[0],
+                fromlist=[notifier_config[1]]
+            ),
+            notifier_config[1]
+        )
+        app.config['notifier'] = imported()
 
 app.secret_key = config_values['app_secret_key']
 app.wsgi_app = ReverseProxied(app.wsgi_app)
@@ -93,6 +103,12 @@ def upload(name = None, password = None):
                     return "Overwrite forbidden", 403
             file.save(filename)
             set_rights(filename)
+            notify({
+                "recipient": get_or_none(share,'recipient'),
+                "share": name,
+                "filename": filename,
+                "operation": "upload"
+            })
             if 'from_gui' in request.form:
                 if request.form['from_gui'] == "true":
                     return redirect(url_for('list_view',name=name))
@@ -169,6 +185,12 @@ def download_direct(name,password,filename):
     file_path = os.path.join(share['path'], filename)
     if not os.path.exists(file_path):
         return 'no such file', 404
+    notify({
+        "recipient": get_or_none(share,'recipient'),
+        "share": name,
+        "filename": file_path,
+        "operation": "direct_download"
+    })
     return send_from_directory(directory=share['path'], filename=filename)
 
 
@@ -183,6 +205,12 @@ def download_file(name,filename,password = None):
     file_path = os.path.join(share['path'], filename)
     if not os.path.exists(file_path):
         return 'no such file', 404
+    notify({
+        "recipient": get_or_none(share,'recipient'),
+        "share": name,
+        "filename": file_path,
+        "operation": "download"
+    })
     return send_from_directory(directory=share['path'], filename=filename)
 
 
@@ -199,6 +227,12 @@ def download_zip(name,password = None):
         return "Maximum ZIP size exceeded", 400
     zip_clean()
     zip_path = zip_share(share)
+    notify({
+        "recipient": get_or_none(share,'recipient'),
+        "share": name,
+        "filename": name + ".zip",
+        "operation": "zip_download"
+    })
     return send_file(
         zip_path,
         as_attachment = True,
@@ -342,6 +376,10 @@ def makedirs_rights(path):
             os.mkdir(current_path)
             set_rights(current_path)
 
+def notify(msg):
+    if 'notifier' in app.config:
+        app.config['notifier'].notify(msg)
+
 
 def set_rights(path):
     os.chown(path, app.config['UID'], app.config['GID'])