def error_response(self, error, environ, start_response):
headerbase = [('Content-Type', 'text/plain')]
start_response(self.canned_collection['400'], headerbase)
d = {}
d['success'] = False
d['failure'] = True
d['data'] = {'msg': error}
_ret = json.dumps(d)
log.debug('ERROR: %s' % _ret)
return _ret
def save(self, msg=None):
"""
Modify item data and commit to repo.
Git objects are immutable, to save means adding a new item
:param msg: Commit message.
"""
if msg is None:
msg = 'Saving %s' % self.name
log.debug(msg)
self.repo.addItem(self, msg)
def versions(self, version=None):
"""
List of Versions of this repository.
:param version: Version index.
:param rev: Commit sha or ref.
:return: List of Version objects matching params.
"""
try:
versions = [Version(self, c) for c in self._commits()]
except Exception, e:
log.debug('No versions exist')
return []
def _write(item):
log.debug('writing: %s' % item.name)
if item.type != 'blob':
return
if b.type in ['box', 'local']:
path = os.path.join(b.name, item.path)
pdir = os.path.dirname(path)
if not os.path.isdir(pdir):
os.makedirs(pdir)
else:
path = item.name
f = open(path, 'w')
f.write(item.data())
f.close()
def checkout(self, path):
"""
Check out file data to path.
:param path: Filesystem path to check out item to.
:return: True if successful.
"""
if os.path.isdir(path):
path = os.path.join(path, self.name)
try:
log.debug('Checking out %s to %s' %(self.path, path))
f = open(path, 'w')
f.write(self.data())
f.close()
return True
except Exception, e:
raise ItemError(e)
def from_string(self, repo, name, string):
"""
Create a new Item from a data stream.
:param repo: Repo or Box object.
:param name: Name of item.
:param data: Data stream.
:return: New Item class instance.
"""
try:
log.debug('Creating new item: %s' % name)
blob = Blob.from_string(string)
item = Item(parent=repo, sha=blob.sha, path=name)
item.blob = blob
return item
except AssertionError, e:
raise ItemError(e)
def __request(self, url, params):
"""
Make an HTTP POST request to the server and return JSON data.
:param url: HTTP URL to object.
:returns: Response as dict.
"""
log.debug('request: %s %s' %(url, str(params)))
try:
response = urlopen(url, urlencode(params)).read()
if params.get('action') != 'data':
log.debug('response: %s' % response)
if params.get('action', None) == 'data':
return response
else:
return json.loads(response)
except TypeError, e:
log.exception('request error')
raise ServerError(e)
def __call__(self, environ, start_response):
selector_matches = (environ.get('wsgiorg.routing_args') or ([],{}))[1]
if 'working_path' in selector_matches:
path_info = selector_matches['working_path'].decode('utf8')
else:
path_info = environ.get('PATH_INFO', '').decode('utf8')
scheme = environ.get('wsgi.url_scheme', 'http')
host = environ.get('HTTP_HOST', 'localhost').decode('utf8')
self.url = '%s://%s/%s' %(scheme, host, path_info)
full_path = os.path.abspath(os.path.join(self.content_path, path_info.strip('/')))
_pp = os.path.abspath(self.content_path)
cmd, kwargs = self.get_params(environ)
if not full_path.startswith(_pp):
log.error('forbidden: %s' % full_path)
return self.canned_handlers(environ, start_response, 'forbidden')
if os.path.exists(full_path):
mtime = os.stat(full_path).st_mtime
etag, last_modified = str(mtime), email.utils.formatdate(mtime)
else:
mtime, etag, last_modified = (None, None, None)
headers = [
('Content-type', 'text/plain'),
('Date', email.utils.formatdate(time.time())),
('Last-Modified', last_modified),
('ETag', etag)
]
fmap = {
'read': handle_read,
'new': handle_branch,
'branch': handle_branch,
'repos': handle_repos,
'items': handle_items,
'versions': handle_versions,
'submodules': handle_submodules,
'addSubmodule': handle_addSubmodule,
'parent': handle_parent,
'upload': handle_upload,
}
repo = get_repo_parent(full_path)
if repo is None:
repo = full_path
item_path = full_path.split(str(repo))[-1][1:]
#FIXME: hack, get the item, swap with repo
if item_path and cmd != 'submodules':
log.debug('full_path: %s, item_path: %s' % (full_path, item_path))
items = repo.items(path=item_path)
if items:
repo = item = items[0]
if cmd == 'data':
data = repo.file()
return self.package_response(data, environ, start_response)
else:
func = fmap.get(cmd, None)
if func:
response = func(repo, **kwargs)
else:
response = getattr(repo, cmd)(**kwargs)
return self.json_response(response, environ, start_response)
def _write(path):
log.debug('writing: %s' % path)
item = Item.from_path(repo=b, path=path)
v.addItem(item=item)