def xml_item_response(base_prefix, href, found_props=(), not_found_props=(),
found_item=True):
response = ET.Element(xmlutils.make_tag("D", "response"))
href_tag = ET.Element(xmlutils.make_tag("D", "href"))
href_tag.text = xmlutils.make_href(base_prefix, href)
response.append(href_tag)
if found_item:
for code, props in ((200, found_props), (404, not_found_props)):
if props:
propstat = ET.Element(xmlutils.make_tag("D", "propstat"))
status = ET.Element(xmlutils.make_tag("D", "status"))
status.text = xmlutils.make_response(code)
prop_tag = ET.Element(xmlutils.make_tag("D", "prop"))
for prop in props:
prop_tag.append(prop)
propstat.append(prop_tag)
propstat.append(status)
response.append(propstat)
else:
status = ET.Element(xmlutils.make_tag("D", "status"))
status.text = xmlutils.make_response(404)
response.append(status)
return response
def xml_item_response(base_prefix,
href,
found_props=(),
not_found_props=(),
found_item=True):
response = ET.Element(xmlutils.make_clark("D:response"))
href_element = ET.Element(xmlutils.make_clark("D:href"))
href_element.text = xmlutils.make_href(base_prefix, href)
response.append(href_element)
if found_item:
for code, props in ((200, found_props), (404, not_found_props)):
if props:
propstat = ET.Element(xmlutils.make_clark("D:propstat"))
status = ET.Element(xmlutils.make_clark("D:status"))
status.text = xmlutils.make_response(code)
prop_element = ET.Element(xmlutils.make_clark("D:prop"))
for prop in props:
prop_element.append(prop)
propstat.append(prop_element)
propstat.append(status)
response.append(propstat)
else:
status = ET.Element(xmlutils.make_clark("D:status"))
status.text = xmlutils.make_response(404)
response.append(status)
return response
def xml_proppatch(base_prefix, path, xml_request, collection):
"""Read and answer PROPPATCH requests.
Read rfc4918-9.2 for info.
"""
multistatus = ET.Element(xmlutils.make_clark("D:multistatus"))
response = ET.Element(xmlutils.make_clark("D:response"))
multistatus.append(response)
href = ET.Element(xmlutils.make_clark("D:href"))
href.text = xmlutils.make_href(base_prefix, path)
response.append(href)
# Create D:propstat element for props with status 200 OK
propstat = ET.Element(xmlutils.make_clark("D:propstat"))
status = ET.Element(xmlutils.make_clark("D:status"))
status.text = xmlutils.make_response(200)
props_ok = ET.Element(xmlutils.make_clark("D:prop"))
propstat.append(props_ok)
propstat.append(status)
response.append(propstat)
new_props = collection.get_meta()
for short_name, value in xmlutils.props_from_request(xml_request).items():
if value is None:
with contextlib.suppress(KeyError):
del new_props[short_name]
else:
new_props[short_name] = value
props_ok.append(ET.Element(xmlutils.make_clark(short_name)))
radicale_item.check_and_sanitize_props(new_props)
collection.set_meta(new_props)
return multistatus
def xml_add_propstat_to(element, tag, status_number):
"""Add a PROPSTAT response structure to an element.
The PROPSTAT answer structure is defined in rfc4918-9.1. It is added to the
given ``element``, for the following ``tag`` with the given
``status_number``.
"""
propstat = ET.Element(xmlutils.make_tag("D", "propstat"))
element.append(propstat)
prop = ET.Element(xmlutils.make_tag("D", "prop"))
propstat.append(prop)
clark_tag = tag if "{" in tag else xmlutils.make_tag(*tag.split(":", 1))
prop_tag = ET.Element(clark_tag)
prop.append(prop_tag)
status = ET.Element(xmlutils.make_tag("D", "status"))
status.text = xmlutils.make_response(status_number)
propstat.append(status)
def xml_delete(base_prefix, path, collection, href=None):
"""Read and answer DELETE requests.
Read rfc4918-9.6 for info.
"""
collection.delete(href)
multistatus = ET.Element(xmlutils.make_tag("D", "multistatus"))
response = ET.Element(xmlutils.make_tag("D", "response"))
multistatus.append(response)
href = ET.Element(xmlutils.make_tag("D", "href"))
href.text = xmlutils.make_href(base_prefix, path)
response.append(href)
status = ET.Element(xmlutils.make_tag("D", "status"))
status.text = xmlutils.make_response(200)
response.append(status)
return multistatus
def xml_delete(base_prefix, path, collection, href=None):
"""Read and answer DELETE requests.
Read rfc4918-9.6 for info.
"""
collection.delete(href)
multistatus = ET.Element(xmlutils.make_tag("D", "multistatus"))
response = ET.Element(xmlutils.make_tag("D", "response"))
multistatus.append(response)
href = ET.Element(xmlutils.make_tag("D", "href"))
href.text = xmlutils.make_href(base_prefix, path)
response.append(href)
status = ET.Element(xmlutils.make_tag("D", "status"))
status.text = xmlutils.make_response(200)
response.append(status)
return multistatus
def xml_add_propstat_to(element, tag, status_number):
"""Add a PROPSTAT response structure to an element.
The PROPSTAT answer structure is defined in rfc4918-9.1. It is added to the
given ``element``, for the following ``tag`` with the given
``status_number``.
"""
propstat = ET.Element(xmlutils.make_tag("D", "propstat"))
element.append(propstat)
prop = ET.Element(xmlutils.make_tag("D", "prop"))
propstat.append(prop)
clark_tag = tag if "{" in tag else xmlutils.make_tag(*tag.split(":", 1))
prop_tag = ET.Element(clark_tag)
prop.append(prop_tag)
status = ET.Element(xmlutils.make_tag("D", "status"))
status.text = xmlutils.make_response(status_number)
propstat.append(status)
def xml_propfind_response(base_prefix,
path,
item,
props,
user,
encoding,
write=False,
propname=False,
allprop=False):
"""Build and return a PROPFIND response."""
if propname and allprop or (props and (propname or allprop)):
raise ValueError("Only use one of props, propname and allprops")
is_collection = isinstance(item, storage.BaseCollection)
if is_collection:
is_leaf = item.get_meta("tag") in ("VADDRESSBOOK", "VCALENDAR")
collection = item
else:
collection = item.collection
response = ET.Element(xmlutils.make_clark("D:response"))
href = ET.Element(xmlutils.make_clark("D:href"))
if is_collection:
# Some clients expect collections to end with /
uri = pathutils.unstrip_path(item.path, True)
else:
uri = pathutils.unstrip_path(posixpath.join(collection.path,
item.href))
href.text = xmlutils.make_href(base_prefix, uri)
response.append(href)
if propname or allprop:
props = []
# Should list all properties that can be retrieved by the code below
props.append(xmlutils.make_clark("D:principal-collection-set"))
props.append(xmlutils.make_clark("D:current-user-principal"))
props.append(xmlutils.make_clark("D:current-user-privilege-set"))
props.append(xmlutils.make_clark("D:supported-report-set"))
props.append(xmlutils.make_clark("D:resourcetype"))
props.append(xmlutils.make_clark("D:owner"))
if is_collection and collection.is_principal:
props.append(xmlutils.make_clark("C:calendar-user-address-set"))
props.append(xmlutils.make_clark("D:principal-URL"))
props.append(xmlutils.make_clark("CR:addressbook-home-set"))
props.append(xmlutils.make_clark("C:calendar-home-set"))
if not is_collection or is_leaf:
props.append(xmlutils.make_clark("D:getetag"))
props.append(xmlutils.make_clark("D:getlastmodified"))
props.append(xmlutils.make_clark("D:getcontenttype"))
props.append(xmlutils.make_clark("D:getcontentlength"))
if is_collection:
if is_leaf:
props.append(xmlutils.make_clark("D:displayname"))
props.append(xmlutils.make_clark("D:sync-token"))
if collection.get_meta("tag") == "VCALENDAR":
props.append(xmlutils.make_clark("CS:getctag"))
props.append(
xmlutils.make_clark("C:supported-calendar-component-set"))
meta = item.get_meta()
for tag in meta:
if tag == "tag":
continue
clark_tag = xmlutils.make_clark(tag)
if clark_tag not in props:
props.append(clark_tag)
responses = collections.defaultdict(list)
if propname:
for tag in props:
responses[200].append(ET.Element(tag))
props = ()
for tag in props:
element = ET.Element(tag)
is404 = False
if tag == xmlutils.make_clark("D:getetag"):
if not is_collection or is_leaf:
element.text = item.etag
else:
is404 = True
elif tag == xmlutils.make_clark("D:getlastmodified"):
if not is_collection or is_leaf:
element.text = item.last_modified
else:
is404 = True
elif tag == xmlutils.make_clark("D:principal-collection-set"):
child_element = ET.Element(xmlutils.make_clark("D:href"))
child_element.text = xmlutils.make_href(base_prefix, "/")
element.append(child_element)
elif (tag in (xmlutils.make_clark("C:calendar-user-address-set"),
xmlutils.make_clark("D:principal-URL"),
xmlutils.make_clark("CR:addressbook-home-set"),
xmlutils.make_clark("C:calendar-home-set"))
and collection.is_principal and is_collection):
child_element = ET.Element(xmlutils.make_clark("D:href"))
child_element.text = xmlutils.make_href(base_prefix, path)
element.append(child_element)
elif tag == xmlutils.make_clark("C:supported-calendar-component-set"):
human_tag = xmlutils.make_human_tag(tag)
if is_collection and is_leaf:
meta = item.get_meta(human_tag)
if meta:
components = meta.split(",")
else:
components = ("VTODO", "VEVENT", "VJOURNAL")
for component in components:
comp = ET.Element(xmlutils.make_clark("C:comp"))
comp.set("name", component)
element.append(comp)
else:
is404 = True
elif tag == xmlutils.make_clark("D:current-user-principal"):
if user:
child_element = ET.Element(xmlutils.make_clark("D:href"))
child_element.text = xmlutils.make_href(
base_prefix, "/%s/" % user)
element.append(child_element)
else:
element.append(
ET.Element(xmlutils.make_clark("D:unauthenticated")))
elif tag == xmlutils.make_clark("D:current-user-privilege-set"):
privileges = ["D:read"]
if write:
privileges.append("D:all")
privileges.append("D:write")
privileges.append("D:write-properties")
privileges.append("D:write-content")
for human_tag in privileges:
privilege = ET.Element(xmlutils.make_clark("D:privilege"))
privilege.append(ET.Element(xmlutils.make_clark(human_tag)))
element.append(privilege)
elif tag == xmlutils.make_clark("D:supported-report-set"):
# These 3 reports are not implemented
reports = [
"D:expand-property", "D:principal-search-property-set",
"D:principal-property-search"
]
if is_collection and is_leaf:
reports.append("D:sync-collection")
if item.get_meta("tag") == "VADDRESSBOOK":
reports.append("CR:addressbook-multiget")
reports.append("CR:addressbook-query")
elif item.get_meta("tag") == "VCALENDAR":
reports.append("C:calendar-multiget")
reports.append("C:calendar-query")
for human_tag in reports:
supported_report = ET.Element(
xmlutils.make_clark("D:supported-report"))
report_element = ET.Element(xmlutils.make_clark("D:report"))
report_element.append(
ET.Element(xmlutils.make_clark(human_tag)))
supported_report.append(report_element)
element.append(supported_report)
elif tag == xmlutils.make_clark("D:getcontentlength"):
if not is_collection or is_leaf:
element.text = str(len(item.serialize().encode(encoding)))
else:
is404 = True
elif tag == xmlutils.make_clark("D:owner"):
# return empty elment, if no owner available (rfc3744-5.1)
if collection.owner:
child_element = ET.Element(xmlutils.make_clark("D:href"))
child_element.text = xmlutils.make_href(
base_prefix, "/%s/" % collection.owner)
element.append(child_element)
elif is_collection:
if tag == xmlutils.make_clark("D:getcontenttype"):
if is_leaf:
element.text = xmlutils.MIMETYPES[item.get_meta("tag")]
else:
is404 = True
elif tag == xmlutils.make_clark("D:resourcetype"):
if item.is_principal:
child_element = ET.Element(
xmlutils.make_clark("D:principal"))
element.append(child_element)
if is_leaf:
if item.get_meta("tag") == "VADDRESSBOOK":
child_element = ET.Element(
xmlutils.make_clark("CR:addressbook"))
element.append(child_element)
elif item.get_meta("tag") == "VCALENDAR":
child_element = ET.Element(
xmlutils.make_clark("C:calendar"))
element.append(child_element)
child_element = ET.Element(xmlutils.make_clark("D:collection"))
element.append(child_element)
elif tag == xmlutils.make_clark("RADICALE:displayname"):
# Only for internal use by the web interface
displayname = item.get_meta("D:displayname")
if displayname is not None:
element.text = displayname
else:
is404 = True
elif tag == xmlutils.make_clark("D:displayname"):
displayname = item.get_meta("D:displayname")
if not displayname and is_leaf:
displayname = item.path
if displayname is not None:
element.text = displayname
else:
is404 = True
elif tag == xmlutils.make_clark("CS:getctag"):
if is_leaf:
element.text = item.etag
else:
is404 = True
elif tag == xmlutils.make_clark("D:sync-token"):
if is_leaf:
element.text, _ = item.sync()
else:
is404 = True
else:
human_tag = xmlutils.make_human_tag(tag)
meta = item.get_meta(human_tag)
if meta is not None:
element.text = meta
else:
is404 = True
# Not for collections
elif tag == xmlutils.make_clark("D:getcontenttype"):
element.text = xmlutils.get_content_type(item, encoding)
elif tag == xmlutils.make_clark("D:resourcetype"):
# resourcetype must be returned empty for non-collection elements
pass
else:
is404 = True
responses[404 if is404 else 200].append(element)
for status_code, childs in responses.items():
if not childs:
continue
propstat = ET.Element(xmlutils.make_clark("D:propstat"))
response.append(propstat)
prop = ET.Element(xmlutils.make_clark("D:prop"))
prop.extend(childs)
propstat.append(prop)
status = ET.Element(xmlutils.make_clark("D:status"))
status.text = xmlutils.make_response(status_code)
propstat.append(status)
return response
def xml_propfind_response(base_prefix, path, item, props, user, write=False,
propname=False, allprop=False):
"""Build and return a PROPFIND response."""
if propname and allprop or (props and (propname or allprop)):
raise ValueError("Only use one of props, propname and allprops")
is_collection = isinstance(item, storage.BaseCollection)
if is_collection:
is_leaf = item.get_meta("tag") in ("VADDRESSBOOK", "VCALENDAR")
collection = item
else:
collection = item.collection
response = ET.Element(xmlutils.make_tag("D", "response"))
href = ET.Element(xmlutils.make_tag("D", "href"))
if is_collection:
# Some clients expect collections to end with /
uri = pathutils.unstrip_path(item.path, True)
else:
uri = pathutils.unstrip_path(
posixpath.join(collection.path, item.href))
href.text = xmlutils.make_href(base_prefix, uri)
response.append(href)
propstat404 = ET.Element(xmlutils.make_tag("D", "propstat"))
propstat200 = ET.Element(xmlutils.make_tag("D", "propstat"))
response.append(propstat200)
prop200 = ET.Element(xmlutils.make_tag("D", "prop"))
propstat200.append(prop200)
prop404 = ET.Element(xmlutils.make_tag("D", "prop"))
propstat404.append(prop404)
if propname or allprop:
props = []
# Should list all properties that can be retrieved by the code below
props.append(xmlutils.make_tag("D", "principal-collection-set"))
props.append(xmlutils.make_tag("D", "current-user-principal"))
props.append(xmlutils.make_tag("D", "current-user-privilege-set"))
props.append(xmlutils.make_tag("D", "supported-report-set"))
props.append(xmlutils.make_tag("D", "resourcetype"))
props.append(xmlutils.make_tag("D", "owner"))
if is_collection and collection.is_principal:
props.append(xmlutils.make_tag("C", "calendar-user-address-set"))
props.append(xmlutils.make_tag("D", "principal-URL"))
props.append(xmlutils.make_tag("CR", "addressbook-home-set"))
props.append(xmlutils.make_tag("C", "calendar-home-set"))
if not is_collection or is_leaf:
props.append(xmlutils.make_tag("D", "getetag"))
props.append(xmlutils.make_tag("D", "getlastmodified"))
props.append(xmlutils.make_tag("D", "getcontenttype"))
props.append(xmlutils.make_tag("D", "getcontentlength"))
if is_collection:
if is_leaf:
props.append(xmlutils.make_tag("D", "displayname"))
props.append(xmlutils.make_tag("D", "sync-token"))
if collection.get_meta("tag") == "VCALENDAR":
props.append(xmlutils.make_tag("CS", "getctag"))
props.append(
xmlutils.make_tag("C", "supported-calendar-component-set"))
meta = item.get_meta()
for tag in meta:
if tag == "tag":
continue
clark_tag = xmlutils.tag_from_human(tag)
if clark_tag not in props:
props.append(clark_tag)
if propname:
for tag in props:
prop200.append(ET.Element(tag))
props = ()
for tag in props:
element = ET.Element(tag)
is404 = False
if tag == xmlutils.make_tag("D", "getetag"):
if not is_collection or is_leaf:
element.text = item.etag
else:
is404 = True
elif tag == xmlutils.make_tag("D", "getlastmodified"):
if not is_collection or is_leaf:
element.text = item.last_modified
else:
is404 = True
elif tag == xmlutils.make_tag("D", "principal-collection-set"):
tag = ET.Element(xmlutils.make_tag("D", "href"))
tag.text = xmlutils.make_href(base_prefix, "/")
element.append(tag)
elif (tag in (xmlutils.make_tag("C", "calendar-user-address-set"),
xmlutils.make_tag("D", "principal-URL"),
xmlutils.make_tag("CR", "addressbook-home-set"),
xmlutils.make_tag("C", "calendar-home-set")) and
collection.is_principal and is_collection):
tag = ET.Element(xmlutils.make_tag("D", "href"))
tag.text = xmlutils.make_href(base_prefix, path)
element.append(tag)
elif tag == xmlutils.make_tag("C", "supported-calendar-component-set"):
human_tag = xmlutils.tag_from_clark(tag)
if is_collection and is_leaf:
meta = item.get_meta(human_tag)
if meta:
components = meta.split(",")
else:
components = ("VTODO", "VEVENT", "VJOURNAL")
for component in components:
comp = ET.Element(xmlutils.make_tag("C", "comp"))
comp.set("name", component)
element.append(comp)
else:
is404 = True
elif tag == xmlutils.make_tag("D", "current-user-principal"):
if user:
tag = ET.Element(xmlutils.make_tag("D", "href"))
tag.text = xmlutils.make_href(base_prefix, "/%s/" % user)
element.append(tag)
else:
element.append(ET.Element(
xmlutils.make_tag("D", "unauthenticated")))
elif tag == xmlutils.make_tag("D", "current-user-privilege-set"):
privileges = [("D", "read")]
if write:
privileges.append(("D", "all"))
privileges.append(("D", "write"))
privileges.append(("D", "write-properties"))
privileges.append(("D", "write-content"))
for ns, privilege_name in privileges:
privilege = ET.Element(xmlutils.make_tag("D", "privilege"))
privilege.append(ET.Element(
xmlutils.make_tag(ns, privilege_name)))
element.append(privilege)
elif tag == xmlutils.make_tag("D", "supported-report-set"):
# These 3 reports are not implemented
reports = [
("D", "expand-property"),
("D", "principal-search-property-set"),
("D", "principal-property-search")]
if is_collection and is_leaf:
reports.append(("D", "sync-collection"))
if item.get_meta("tag") == "VADDRESSBOOK":
reports.append(("CR", "addressbook-multiget"))
reports.append(("CR", "addressbook-query"))
elif item.get_meta("tag") == "VCALENDAR":
reports.append(("C", "calendar-multiget"))
reports.append(("C", "calendar-query"))
for ns, report_name in reports:
supported = ET.Element(
xmlutils.make_tag("D", "supported-report"))
report_tag = ET.Element(xmlutils.make_tag("D", "report"))
supported_report_tag = ET.Element(
xmlutils.make_tag(ns, report_name))
report_tag.append(supported_report_tag)
supported.append(report_tag)
element.append(supported)
elif tag == xmlutils.make_tag("D", "getcontentlength"):
if not is_collection or is_leaf:
encoding = collection.configuration.get("encoding", "request")
element.text = str(len(item.serialize().encode(encoding)))
else:
is404 = True
elif tag == xmlutils.make_tag("D", "owner"):
# return empty elment, if no owner available (rfc3744-5.1)
if collection.owner:
tag = ET.Element(xmlutils.make_tag("D", "href"))
tag.text = xmlutils.make_href(
base_prefix, "/%s/" % collection.owner)
element.append(tag)
elif is_collection:
if tag == xmlutils.make_tag("D", "getcontenttype"):
if is_leaf:
element.text = xmlutils.MIMETYPES[item.get_meta("tag")]
else:
is404 = True
elif tag == xmlutils.make_tag("D", "resourcetype"):
if item.is_principal:
tag = ET.Element(xmlutils.make_tag("D", "principal"))
element.append(tag)
if is_leaf:
if item.get_meta("tag") == "VADDRESSBOOK":
tag = ET.Element(
xmlutils.make_tag("CR", "addressbook"))
element.append(tag)
elif item.get_meta("tag") == "VCALENDAR":
tag = ET.Element(xmlutils.make_tag("C", "calendar"))
element.append(tag)
tag = ET.Element(xmlutils.make_tag("D", "collection"))
element.append(tag)
elif tag == xmlutils.make_tag("RADICALE", "displayname"):
# Only for internal use by the web interface
displayname = item.get_meta("D:displayname")
if displayname is not None:
element.text = displayname
else:
is404 = True
elif tag == xmlutils.make_tag("D", "displayname"):
displayname = item.get_meta("D:displayname")
if not displayname and is_leaf:
displayname = item.path
if displayname is not None:
element.text = displayname
else:
is404 = True
elif tag == xmlutils.make_tag("CS", "getctag"):
if is_leaf:
element.text = item.etag
else:
is404 = True
elif tag == xmlutils.make_tag("D", "sync-token"):
if is_leaf:
element.text, _ = item.sync()
else:
is404 = True
else:
human_tag = xmlutils.tag_from_clark(tag)
meta = item.get_meta(human_tag)
if meta is not None:
element.text = meta
else:
is404 = True
# Not for collections
elif tag == xmlutils.make_tag("D", "getcontenttype"):
element.text = xmlutils.get_content_type(item)
elif tag == xmlutils.make_tag("D", "resourcetype"):
# resourcetype must be returned empty for non-collection elements
pass
else:
is404 = True
if is404:
prop404.append(element)
else:
prop200.append(element)
status200 = ET.Element(xmlutils.make_tag("D", "status"))
status200.text = xmlutils.make_response(200)
propstat200.append(status200)
status404 = ET.Element(xmlutils.make_tag("D", "status"))
status404.text = xmlutils.make_response(404)
propstat404.append(status404)
if len(prop404):
response.append(propstat404)
return response
def xml_propfind_response(base_prefix,
path,
item,
props,
user,
write=False,
propname=False,
allprop=False):
"""Build and return a PROPFIND response."""
if propname and allprop or (props and (propname or allprop)):
raise ValueError("Only use one of props, propname and allprops")
is_collection = isinstance(item, storage.BaseCollection)
if is_collection:
is_leaf = item.get_meta("tag") in ("VADDRESSBOOK", "VCALENDAR")
collection = item
else:
collection = item.collection
response = ET.Element(xmlutils.make_tag("D", "response"))
href = ET.Element(xmlutils.make_tag("D", "href"))
if is_collection:
# Some clients expect collections to end with /
uri = pathutils.unstrip_path(item.path, True)
else:
uri = pathutils.unstrip_path(posixpath.join(collection.path,
item.href))
href.text = xmlutils.make_href(base_prefix, uri)
response.append(href)
propstat404 = ET.Element(xmlutils.make_tag("D", "propstat"))
propstat200 = ET.Element(xmlutils.make_tag("D", "propstat"))
response.append(propstat200)
prop200 = ET.Element(xmlutils.make_tag("D", "prop"))
propstat200.append(prop200)
prop404 = ET.Element(xmlutils.make_tag("D", "prop"))
propstat404.append(prop404)
if propname or allprop:
props = []
# Should list all properties that can be retrieved by the code below
props.append(xmlutils.make_tag("D", "principal-collection-set"))
props.append(xmlutils.make_tag("D", "current-user-principal"))
props.append(xmlutils.make_tag("D", "current-user-privilege-set"))
props.append(xmlutils.make_tag("D", "supported-report-set"))
props.append(xmlutils.make_tag("D", "resourcetype"))
props.append(xmlutils.make_tag("D", "owner"))
if is_collection and collection.is_principal:
props.append(xmlutils.make_tag("C", "calendar-user-address-set"))
props.append(xmlutils.make_tag("D", "principal-URL"))
props.append(xmlutils.make_tag("CR", "addressbook-home-set"))
props.append(xmlutils.make_tag("C", "calendar-home-set"))
if not is_collection or is_leaf:
props.append(xmlutils.make_tag("D", "getetag"))
props.append(xmlutils.make_tag("D", "getlastmodified"))
props.append(xmlutils.make_tag("D", "getcontenttype"))
props.append(xmlutils.make_tag("D", "getcontentlength"))
if is_collection:
if is_leaf:
props.append(xmlutils.make_tag("D", "displayname"))
props.append(xmlutils.make_tag("D", "sync-token"))
if collection.get_meta("tag") == "VCALENDAR":
props.append(xmlutils.make_tag("CS", "getctag"))
props.append(
xmlutils.make_tag("C", "supported-calendar-component-set"))
meta = item.get_meta()
for tag in meta:
if tag == "tag":
continue
clark_tag = xmlutils.tag_from_human(tag)
if clark_tag not in props:
props.append(clark_tag)
if propname:
for tag in props:
prop200.append(ET.Element(tag))
props = ()
for tag in props:
element = ET.Element(tag)
is404 = False
if tag == xmlutils.make_tag("D", "getetag"):
if not is_collection or is_leaf:
element.text = item.etag
else:
is404 = True
elif tag == xmlutils.make_tag("D", "getlastmodified"):
if not is_collection or is_leaf:
element.text = item.last_modified
else:
is404 = True
elif tag == xmlutils.make_tag("D", "principal-collection-set"):
tag = ET.Element(xmlutils.make_tag("D", "href"))
tag.text = xmlutils.make_href(base_prefix, "/")
element.append(tag)
elif (tag in (xmlutils.make_tag("C", "calendar-user-address-set"),
xmlutils.make_tag("D", "principal-URL"),
xmlutils.make_tag("CR", "addressbook-home-set"),
xmlutils.make_tag("C", "calendar-home-set"))
and collection.is_principal and is_collection):
tag = ET.Element(xmlutils.make_tag("D", "href"))
tag.text = xmlutils.make_href(base_prefix, path)
element.append(tag)
elif tag == xmlutils.make_tag("C", "supported-calendar-component-set"):
human_tag = xmlutils.tag_from_clark(tag)
if is_collection and is_leaf:
meta = item.get_meta(human_tag)
if meta:
components = meta.split(",")
else:
components = ("VTODO", "VEVENT", "VJOURNAL")
for component in components:
comp = ET.Element(xmlutils.make_tag("C", "comp"))
comp.set("name", component)
element.append(comp)
else:
is404 = True
elif tag == xmlutils.make_tag("D", "current-user-principal"):
if user:
tag = ET.Element(xmlutils.make_tag("D", "href"))
tag.text = xmlutils.make_href(base_prefix, "/%s/" % user)
element.append(tag)
else:
element.append(
ET.Element(xmlutils.make_tag("D", "unauthenticated")))
elif tag == xmlutils.make_tag("D", "current-user-privilege-set"):
privileges = [("D", "read")]
if write:
privileges.append(("D", "all"))
privileges.append(("D", "write"))
privileges.append(("D", "write-properties"))
privileges.append(("D", "write-content"))
for ns, privilege_name in privileges:
privilege = ET.Element(xmlutils.make_tag("D", "privilege"))
privilege.append(
ET.Element(xmlutils.make_tag(ns, privilege_name)))
element.append(privilege)
elif tag == xmlutils.make_tag("D", "supported-report-set"):
# These 3 reports are not implemented
reports = [("D", "expand-property"),
("D", "principal-search-property-set"),
("D", "principal-property-search")]
if is_collection and is_leaf:
reports.append(("D", "sync-collection"))
if item.get_meta("tag") == "VADDRESSBOOK":
reports.append(("CR", "addressbook-multiget"))
reports.append(("CR", "addressbook-query"))
elif item.get_meta("tag") == "VCALENDAR":
reports.append(("C", "calendar-multiget"))
reports.append(("C", "calendar-query"))
for ns, report_name in reports:
supported = ET.Element(
xmlutils.make_tag("D", "supported-report"))
report_tag = ET.Element(xmlutils.make_tag("D", "report"))
supported_report_tag = ET.Element(
xmlutils.make_tag(ns, report_name))
report_tag.append(supported_report_tag)
supported.append(report_tag)
element.append(supported)
elif tag == xmlutils.make_tag("D", "getcontentlength"):
if not is_collection or is_leaf:
encoding = collection.configuration.get("encoding", "request")
element.text = str(len(item.serialize().encode(encoding)))
else:
is404 = True
elif tag == xmlutils.make_tag("D", "owner"):
# return empty elment, if no owner available (rfc3744-5.1)
if collection.owner:
tag = ET.Element(xmlutils.make_tag("D", "href"))
tag.text = xmlutils.make_href(base_prefix,
"/%s/" % collection.owner)
element.append(tag)
elif is_collection:
if tag == xmlutils.make_tag("D", "getcontenttype"):
if is_leaf:
element.text = xmlutils.MIMETYPES[item.get_meta("tag")]
else:
is404 = True
elif tag == xmlutils.make_tag("D", "resourcetype"):
if item.is_principal:
tag = ET.Element(xmlutils.make_tag("D", "principal"))
element.append(tag)
if is_leaf:
if item.get_meta("tag") == "VADDRESSBOOK":
tag = ET.Element(xmlutils.make_tag(
"CR", "addressbook"))
element.append(tag)
elif item.get_meta("tag") == "VCALENDAR":
tag = ET.Element(xmlutils.make_tag("C", "calendar"))
element.append(tag)
tag = ET.Element(xmlutils.make_tag("D", "collection"))
element.append(tag)
elif tag == xmlutils.make_tag("RADICALE", "displayname"):
# Only for internal use by the web interface
displayname = item.get_meta("D:displayname")
if displayname is not None:
element.text = displayname
else:
is404 = True
elif tag == xmlutils.make_tag("D", "displayname"):
displayname = item.get_meta("D:displayname")
if not displayname and is_leaf:
displayname = item.path
if displayname is not None:
element.text = displayname
else:
is404 = True
elif tag == xmlutils.make_tag("CS", "getctag"):
if is_leaf:
element.text = item.etag
else:
is404 = True
elif tag == xmlutils.make_tag("D", "sync-token"):
if is_leaf:
element.text, _ = item.sync()
else:
is404 = True
else:
human_tag = xmlutils.tag_from_clark(tag)
meta = item.get_meta(human_tag)
if meta is not None:
element.text = meta
else:
is404 = True
# Not for collections
elif tag == xmlutils.make_tag("D", "getcontenttype"):
element.text = xmlutils.get_content_type(item)
elif tag == xmlutils.make_tag("D", "resourcetype"):
# resourcetype must be returned empty for non-collection elements
pass
else:
is404 = True
if is404:
prop404.append(element)
else:
prop200.append(element)
status200 = ET.Element(xmlutils.make_tag("D", "status"))
status200.text = xmlutils.make_response(200)
propstat200.append(status200)
status404 = ET.Element(xmlutils.make_tag("D", "status"))
status404.text = xmlutils.make_response(404)
propstat404.append(status404)
if len(prop404):
response.append(propstat404)
return response
