def ac(self, **params):
"""Autocomplete API.
"""
field = params['field']
term = params['term']
colls = params['colls'].split(",")
# FIXME - allow restricting search to a set of collections
if field == '*':
return jsonresp([])
fieldname, fieldtype = field.rsplit('_', 1)
fieldconfigs = SearchCollection.config['types'] \
.get('record', {}) \
.get('fields', {})
if '*' in colls:
target = SearchCollection.all()
else:
target = SearchCollection.field.coll.is_or_is_descendant(colls)
return jsonresp(
field_item_types[fieldtype]
.autocomplete(target, fieldconfigs,
fieldname, term)
)
def mediainfo(self, path="", mimepattern=None, hidden=0, exactpath=0):
"""Return information on the media at a given path.
`path` is treated as a path prefix: information on all files in the
specified directory which begin with the specified prefix is returned.
Returned information is:
- `path`: The value of path supplied (useful to tie the response to a
request in an async environment).
- `sep`: The path separator to use.
- `dirpath`: The path of the directory holding `path`, with a
separator at the end.
- `parent`: The path of the parent directory of this path.
- `dirs`: A list of the directories in dirpath with the appropriate
prefix. Entries in this are dicts containing:
- `name`: The filename.
- `mtime`: The modification time of the file
- `hidden`: True iff the file is hidden.
- `files`: A list of the files in dirpath with the appropriate
prefix. Entries in this are dicts containing:
- `name`: The filename.
- `type`: The type of the file.
- `mtime`: The modification time of the file
- `hidden`: True iff the file is hidden.
If the path which would be contained in `dirpath` is not a directory,
this will instead return a 404 error.
"""
if exactpath:
hidden = False
if mimepattern:
mimepattern = mimepattern.split("/", 1)
if len(mimepattern) == 1 or mimepattern[1] == "*":
mimepattern = [mimepattern[0], None]
tmp = path.rsplit("/", 1)
if len(tmp) == 1:
tmp = (tmp[0], "")
dirpath, fileprefix = tmp
parentpath = dirpath.rsplit("/", 1)
if len(parentpath) == 1:
parentpath = ""
else:
parentpath = parentpath[0]
if not parentpath.endswith("/"):
parentpath += "/"
if not dirpath.endswith("/"):
dirpath += "/"
files = []
dirs = []
if mapper.isdir(dirpath):
user = get_user()
user.set_info("media_lastdir", dirpath)
user.objects.flush()
for name in mapper.listdir(dirpath):
if exactpath:
if name != fileprefix:
continue
else:
if not name.startswith(fileprefix):
continue
subpath = "/".join((dirpath.rstrip("/"), name))
if not hidden and mapper.is_hidden(subpath):
continue
if mapper.isdir(subpath):
dirs.append(mapper.get_dir_info(subpath))
elif mapper.isfile(subpath):
info = mapper.get_file_info(subpath)
if mimepattern is not None:
infomime = info["mimetype"]
if infomime is None:
continue
infomime = infomime.split("/", 1)
if len(infomime) == 1:
infomime = [infomime[0], None]
if infomime[0] != mimepattern[0]:
continue
if mimepattern[1] is not None and infomime[1] != mimepattern[1]:
continue
files.append(info)
dirs.sort(key=lambda x: x.get("name"))
files.sort(key=lambda x: x.get("name"))
response = dict(path=path, sep="/", dirpath=dirpath, parent=parentpath, dirs=dirs, files=files)
return jsonresp(response)