def sized_preview_jpg_revision(self,
context,
request: TracimRequest,
hapic_data=None): # nopep8
"""
Obtain resized jpg preview of a specific revision of content.
"""
app_config = request.registry.settings['CFG']
api = ContentApi(
current_user=request.current_user,
session=request.dbsession,
config=app_config,
)
content = api.get_one(hapic_data.path.content_id,
content_type=ContentType.Any)
revision = api.get_one_revision(
revision_id=hapic_data.path.revision_id, content=content)
jpg_preview_path = api.get_jpg_preview_path(
content_id=content.content_id,
revision_id=revision.revision_id,
page=hapic_data.query.page,
height=hapic_data.path.height,
width=hapic_data.path.width,
)
return FileResponse(jpg_preview_path)
def exists(self, path, environ) -> bool:
"""
Called by wsgidav to check if a certain path is linked to a _DAVResource
"""
path = normpath(path)
working_path = self.reduce_path(path)
root_path = environ['http_authenticator.realm']
parent_path = dirname(working_path)
user = environ['tracim_user']
session = environ['tracim_dbsession']
if path == root_path:
return True
workspace = self.get_workspace_from_path(
path,
WorkspaceApi(
current_user=user,
session=session,
config=self.app_config,
)
)
if parent_path == root_path or workspace is None:
return workspace is not None
# TODO bastien: Arnaud avait mis a True, verif le comportement
# lorsque l'on explore les dossiers archive et deleted
content_api = ContentApi(
current_user=user,
session=session,
config=self.app_config,
show_archived=False,
show_deleted=False
)
revision_id = re.search(r'/\.history/[^/]+/\((\d+) - [a-zA-Z]+\) ([^/].+)$', path)
is_archived = self.is_path_archive(path)
is_deleted = self.is_path_delete(path)
if revision_id:
revision_id = revision_id.group(1)
content = content_api.get_one_revision(revision_id)
else:
content = self.get_content_from_path(working_path, content_api, workspace)
return content is not None \
and content.is_deleted == is_deleted \
and content.is_archived == is_archived
def preview_pdf_revision(self,
context,
request: TracimRequest,
hapic_data=None): # nopep8
"""
Obtain a specific page pdf preview of a specific revision of content.
"""
app_config = request.registry.settings['CFG']
api = ContentApi(
current_user=request.current_user,
session=request.dbsession,
config=app_config,
)
content = api.get_one(hapic_data.path.content_id,
content_type=ContentType.Any)
revision = api.get_one_revision(
revision_id=hapic_data.path.revision_id, content=content)
pdf_preview_path = api.get_pdf_preview_path(revision.content_id,
revision.revision_id,
page=hapic_data.query.page)
return FileResponse(pdf_preview_path)
def download_revisions_file(self,
context,
request: TracimRequest,
hapic_data=None): # nopep8
"""
Download raw file for specific revision of content.
"""
app_config = request.registry.settings['CFG']
api = ContentApi(
current_user=request.current_user,
session=request.dbsession,
config=app_config,
)
content = api.get_one(hapic_data.path.content_id,
content_type=ContentType.Any)
revision = api.get_one_revision(
revision_id=hapic_data.path.revision_id, content=content)
file = DepotManager.get().get(revision.depot_file)
response = request.response
response.content_type = file.content_type
response.app_iter = FileIter(file)
return response
def getResourceInst(self, path: str, environ: dict):
"""
Called by wsgidav whenever a request is called to get the _DAVResource corresponding to the path
"""
user = environ['tracim_user']
session = environ['tracim_dbsession']
if not self.exists(path, environ):
return None
path = normpath(path)
root_path = environ['http_authenticator.realm']
# If the requested path is the root, then we return a RootResource resource
if path == root_path:
return resources.RootResource(
path=path,
environ=environ,
user=user,
session=session
)
workspace_api = WorkspaceApi(
current_user=user,
session=session,
config=self.app_config,
)
workspace = self.get_workspace_from_path(path, workspace_api)
# If the request path is in the form root/name, then we return a WorkspaceResource resource
parent_path = dirname(path)
if parent_path == root_path:
if not workspace:
return None
return resources.WorkspaceResource(
path=path,
environ=environ,
workspace=workspace,
user=user,
session=session,
)
# And now we'll work on the path to establish which type or resource is requested
content_api = ContentApi(
current_user=user,
session=session,
config=self.app_config,
show_archived=False, # self._show_archive,
show_deleted=False, # self._show_delete
)
content = self.get_content_from_path(
path=path,
content_api=content_api,
workspace=workspace
)
# Easy cases : path either end with /.deleted, /.archived or /.history, then we return corresponding resources
if path.endswith(SpecialFolderExtension.Archived) and self._show_archive:
return resources.ArchivedFolderResource(
path=path,
environ=environ,
workspace=workspace,
user=user,
content=content,
session=session,
)
if path.endswith(SpecialFolderExtension.Deleted) and self._show_delete:
return resources.DeletedFolderResource(
path=path,
environ=environ,
workspace=workspace,
user=user,
content=content,
session=session,
)
if path.endswith(SpecialFolderExtension.History) and self._show_history:
is_deleted_folder = re.search(r'/\.deleted/\.history$', path) is not None
is_archived_folder = re.search(r'/\.archived/\.history$', path) is not None
type = HistoryType.Deleted if is_deleted_folder \
else HistoryType.Archived if is_archived_folder \
else HistoryType.Standard
return resources.HistoryFolderResource(
path=path,
environ=environ,
workspace=workspace,
user=user,
content=content,
session=session,
type=type
)
# Now that's more complicated, we're trying to find out if the path end with /.history/file_name
is_history_file_folder = re.search(r'/\.history/([^/]+)$', path) is not None
if is_history_file_folder and self._show_history:
return resources.HistoryFileFolderResource(
path=path,
environ=environ,
user=user,
content=content,
session=session,
)
# And here next step :
is_history_file = re.search(r'/\.history/[^/]+/\((\d+) - [a-zA-Z]+\) .+', path) is not None
if self._show_history and is_history_file:
revision_id = re.search(r'/\.history/[^/]+/\((\d+) - [a-zA-Z]+\) ([^/].+)$', path).group(1)
content_revision = content_api.get_one_revision(revision_id)
content = self.get_content_from_revision(content_revision, content_api)
if content.type == ContentType.File:
return resources.HistoryFileResource(
path=path,
environ=environ,
user=user,
content=content,
content_revision=content_revision,
session=session,
)
else:
return resources.HistoryOtherFile(
path=path,
environ=environ,
user=user,
content=content,
content_revision=content_revision,
session=session,
)
# And if we're still going, the client is asking for a standard Folder/File/Page/Thread so we check the type7
# and return the corresponding resource
if content is None:
return None
if content.type == ContentType.Folder:
return resources.FolderResource(
path=path,
environ=environ,
workspace=content.workspace,
content=content,
session=session,
user=user,
)
elif content.type == ContentType.File:
return resources.FileResource(
path=path,
environ=environ,
content=content,
session=session,
user=user
)
else:
return resources.OtherFileResource(
path=path,
environ=environ,
content=content,
session=session,
user=user,
)