Addd hook capability

radicale/app/__init__.py

@@ -41,7 +41,7 @@ import defusedxml.ElementTree as DefusedET
 import pkg_resources
 
 from radicale import (auth, httputils, log, pathutils, rights, storage, web,
-                      xmlutils)
+                      xmlutils, hook)
 from radicale.app.delete import ApplicationDeleteMixin
 from radicale.app.get import ApplicationGetMixin
 from radicale.app.head import ApplicationHeadMixin
@@ -82,6 +82,7 @@ class Application(
         self._rights = rights.load(configuration)
         self._web = web.load(configuration)
         self._encoding = configuration.get("encoding", "request")
+        self._hook = hook.load(configuration)
 
     def _headers_log(self, environ):
         """Sanitize headers for logging."""

radicale/app/delete.py

@@ -21,6 +21,7 @@ from http import client
 from xml.etree import ElementTree as ET
 
 from radicale import app, httputils, storage, xmlutils
+from radicale.hook.rabbitmq import QueueItem, QueueItemTypes
 
 
 def xml_delete(base_prefix, path, collection, href=None):
@@ -64,8 +65,11 @@ class ApplicationDeleteMixin:
                 return httputils.PRECONDITION_FAILED
             if isinstance(item, storage.BaseCollection):
                 xml_answer = xml_delete(base_prefix, path, item)
+                for item in item.get_all():
+                    self._hook.notify(QueueItem(QueueItemTypes.DELETE, item.uid))
             else:
                 xml_answer = xml_delete(
                     base_prefix, path, item.collection, item.href)
+                self._hook.notify(QueueItem(QueueItemTypes.DELETE, item.uid))
             headers = {"Content-Type": "text/xml; charset=%s" % self._encoding}
             return client.OK, headers, self._write_xml_content(xml_answer)

radicale/app/put.py

@@ -29,6 +29,7 @@ from radicale import app, httputils
 from radicale import item as radicale_item
 from radicale import pathutils, rights, storage, xmlutils
 from radicale.log import logger
+from radicale.hook.rabbitmq import QueueItem, QueueItemTypes
 
 MIMETYPE_TAGS = {value: key for key, value in xmlutils.MIMETYPES.items()}
 
@@ -193,6 +194,8 @@ class ApplicationPutMixin:
                 try:
                     etag = self._storage.create_collection(
                         path, prepared_items, props).etag
+                    for item in prepared_items:
+                        self._hook.notify(QueueItem(QueueItemTypes.UPSERT, item.serialize()))
                 except ValueError as e:
                     logger.warning(
                         "Bad PUT request on %r: %s", path, e, exc_info=True)
@@ -208,6 +211,7 @@ class ApplicationPutMixin:
                 href = posixpath.basename(pathutils.strip_path(path))
                 try:
                     etag = parent_item.upload(href, prepared_item).etag
+                    self._hook.notify(QueueItem(QueueItemTypes.UPSERT, prepared_item.serialize()))
                 except ValueError as e:
                     logger.warning(
                         "Bad PUT request on %r: %s", path, e, exc_info=True)