def prepare(vobject_items, tag=None, write_whole_collection=None):
if (write_whole_collection
or permissions and not parent_permissions):
write_whole_collection = True
content_type = environ.get("CONTENT_TYPE", "").split(";")[0]
tags = {
value: key
for key, value in xmlutils.MIMETYPES.items()
}
tag = radicale_item.predict_tag_of_whole_collection(
vobject_items, tags.get(content_type))
if not tag:
raise ValueError("Can't determine collection tag")
collection_path = pathutils.strip_path(path)
elif (write_whole_collection is not None
and not write_whole_collection
or not permissions and parent_permissions):
write_whole_collection = False
if tag is None:
tag = radicale_item.predict_tag_of_parent_collection(
vobject_items)
collection_path = posixpath.dirname(pathutils.strip_path(path))
props = None
stored_exc_info = None
items = []
try:
if tag:
radicale_item.check_and_sanitize_items(
vobject_items,
is_collection=write_whole_collection,
tag=tag)
if write_whole_collection and tag == "VCALENDAR":
vobject_components = []
vobject_item, = vobject_items
for content in ("vevent", "vtodo", "vjournal"):
vobject_components.extend(
getattr(vobject_item, "%s_list" % content, []))
vobject_components_by_uid = itertools.groupby(
sorted(vobject_components,
key=radicale_item.get_uid),
radicale_item.get_uid)
for uid, components in vobject_components_by_uid:
vobject_collection = vobject.iCalendar()
for component in components:
vobject_collection.add(component)
item = radicale_item.Item(
collection_path=collection_path,
vobject_item=vobject_collection)
item.prepare()
items.append(item)
elif write_whole_collection and tag == "VADDRESSBOOK":
for vobject_item in vobject_items:
item = radicale_item.Item(
collection_path=collection_path,
vobject_item=vobject_item)
item.prepare()
items.append(item)
elif not write_whole_collection:
vobject_item, = vobject_items
item = radicale_item.Item(
collection_path=collection_path,
vobject_item=vobject_item)
item.prepare()
items.append(item)
if write_whole_collection:
props = {}
if tag:
props["tag"] = tag
if tag == "VCALENDAR" and vobject_items:
if hasattr(vobject_items[0], "x_wr_calname"):
calname = vobject_items[0].x_wr_calname.value
if calname:
props["D:displayname"] = calname
if hasattr(vobject_items[0], "x_wr_caldesc"):
caldesc = vobject_items[0].x_wr_caldesc.value
if caldesc:
props["C:calendar-description"] = caldesc
radicale_item.check_and_sanitize_props(props)
except Exception:
stored_exc_info = sys.exc_info()
# Use generator for items and delete references to free memory
# early
def items_generator():
while items:
yield items.pop(0)
return (items_generator(), tag, write_whole_collection, props,
stored_exc_info)
def prepare(vobject_items, tag=None, write_whole_collection=None):
if (write_whole_collection or
permissions and not parent_permissions):
write_whole_collection = True
content_type = environ.get("CONTENT_TYPE",
"").split(";")[0]
tags = {value: key
for key, value in xmlutils.MIMETYPES.items()}
tag = radicale_item.predict_tag_of_whole_collection(
vobject_items, tags.get(content_type))
if not tag:
raise ValueError("Can't determine collection tag")
collection_path = pathutils.strip_path(path)
elif (write_whole_collection is not None and
not write_whole_collection or
not permissions and parent_permissions):
write_whole_collection = False
if tag is None:
tag = radicale_item.predict_tag_of_parent_collection(
vobject_items)
collection_path = posixpath.dirname(
pathutils.strip_path(path))
props = None
stored_exc_info = None
items = []
try:
if tag:
radicale_item.check_and_sanitize_items(
vobject_items, is_collection=write_whole_collection,
tag=tag)
if write_whole_collection and tag == "VCALENDAR":
vobject_components = []
vobject_item, = vobject_items
for content in ("vevent", "vtodo", "vjournal"):
vobject_components.extend(
getattr(vobject_item, "%s_list" % content, []))
vobject_components_by_uid = itertools.groupby(
sorted(vobject_components,
key=radicale_item.get_uid),
radicale_item.get_uid)
for uid, components in vobject_components_by_uid:
vobject_collection = vobject.iCalendar()
for component in components:
vobject_collection.add(component)
item = radicale_item.Item(
collection_path=collection_path,
vobject_item=vobject_collection)
item.prepare()
items.append(item)
elif write_whole_collection and tag == "VADDRESSBOOK":
for vobject_item in vobject_items:
item = radicale_item.Item(
collection_path=collection_path,
vobject_item=vobject_item)
item.prepare()
items.append(item)
elif not write_whole_collection:
vobject_item, = vobject_items
item = radicale_item.Item(
collection_path=collection_path,
vobject_item=vobject_item)
item.prepare()
items.append(item)
if write_whole_collection:
props = {}
if tag:
props["tag"] = tag
if tag == "VCALENDAR" and vobject_items:
if hasattr(vobject_items[0], "x_wr_calname"):
calname = vobject_items[0].x_wr_calname.value
if calname:
props["D:displayname"] = calname
if hasattr(vobject_items[0], "x_wr_caldesc"):
caldesc = vobject_items[0].x_wr_caldesc.value
if caldesc:
props["C:calendar-description"] = caldesc
radicale_item.check_and_sanitize_props(props)
except Exception:
stored_exc_info = sys.exc_info()
# Use generator for items and delete references to free memory
# early
def items_generator():
while items:
yield items.pop(0)
return (items_generator(), tag, write_whole_collection, props,
stored_exc_info)
