Synchronizing an external location
The present technology pertains to synchronizing contents of a directory external to a synchronized directory by a content management system. The content management system is configured to synchronize only objects in the synchronized directory. Accordingly, the present technology creates an anchor object that represents the directory external to the synchronized directory within the synchronized directory. The anchor object includes special attributes that indicate to the synchronization client that the anchor object represents an external directory, and allows the contents of that directory to be synchronized directly to a server on the content management system without first storing the contents of the external directory on the hard drive of the client device.
1 . A method comprising:
detecting, by a client application of a content management system executing on a client device, a directory on the client device, wherein the content management system can support uni-directional synchronization and bi-directional synchronization and wherein the directory is associated with at least one special attribute designating the directory for a specific synchronization behavior, wherein the at least one special attribute of the directory designate to the content management system that the directory is configured for the uni-directional synchronization;
associating the directory with a user account of the content management system corresponding to the client device; and
providing at least one object in the directory to the content management system, in accordance with the at least one special attribute, without first storing the at least one object on an internal storage of the client device.
2 . The method of claim 1 , comprising:
determining that the directory is a valid location when the directory supports extended attributes or alternate data streams, wherein the at least one special attribute is stored in the extended attributes or the alternate data streams.
3 . The method of claim 1 , comprising:
representing the directory in a local tree structure for use by the content management system in tracking synchronization states, wherein the directory is represented with a flag to indicate the at least one special attribute.
4 . The method of claim 3 , comprising:
creating an in-memory map based on the at least one special attribute, wherein the in-memory map maps a UID of the directory to a content management system path in the local tree structure.
5 . The method of claim 3 , comprising:
providing a user interface effective to receive user inputs to select objects within the directory to be excluded from being provided to the content management system;
storing a selected object to be excluded from being provided to the content management system in a hidden object in the local tree structure; and
excluding the selected object from being provided to the content management system when the selected object is referenced in the hidden object.
6 . The method of claim 1 , wherein the at least one special attribute includes location information of the directory as a Binary Large Object (BLOB), wherein the location information includes at least one of a directory ID, an inode reference, a device ID, an object ID, a unique ID (UID), a target location, a path.
7 . The method of claim 1 , comprising:
detecting a user input selecting a link representing the directory;
interrupting an action corresponding to the user input selecting the link based on an extended attribute associated with the directory; and
in response to determining that the directory is not available on the client device, executing a function to view the at least one object within the directory from the content management system.
8 . A non-transitory computer readable medium comprising instructions stored thereon, the instructions, when executed by at least one processor are effective to cause the at least one processor to:
detect, by a client application of a content management system executing on a client device, a directory on the client device that is associated with at least one special attribute designating the directory for a uni-directional synchronization, wherein the client application and the content management system are capable of supporting the uni-directional synchronization and bi-directional synchronization;
associate the directory with a user account of the content management system corresponding to the client device; and
provide at least one object in the directory to the content management system for the uni-directional synchronization.
9 . The non-transitory computer readable medium of claim 8 , wherein the instructions are further effective to cause the at least one processor to:
represent the directory in a local tree structure for use by the content management system in tracking synchronization states, wherein the directory is represented as with a flag to indicate the at least one special attribute.
10 . The non-transitory computer readable medium of claim 9 , wherein the instructions are further effective to cause the at least one processor to:
create an in-memory map based on the at least one special attribute, wherein the in-memory map converts between a UID of the directory to a content management system path in the local tree structure.
11 . The non-transitory computer readable medium of claim 9 , wherein the instructions are further effective to cause the at least one processor to:
provide a user interface effective to receive user inputs to select objects within the directory to be excluded from being provided to the content management system;
store a selected object to be excluded from being provided to the content management system in a hidden object in the local tree structure; and
exclude the selected object from being provided to the content management system when the selected object is referenced in the hidden object.
12 . The non-transitory computer readable medium of claim 8 , wherein the directory is an external directory.
13 . The non-transitory computer readable medium of claim 8 , wherein the instructions are further effective to cause the at least one processor to:
detect a user input selecting a link representing the directory;
interrupt an action corresponding to the user input on the link based on an extended attribute associated with the directory; and
determine that the directory is not available on the client device, executing a function to view the at least one object within the directory from the content management system.
14 . A system comprising:
at least one storage configured to store instructions;
at least one processor configured to execute the instructions and cause the at least one processor to:
receive a communication to synchronize an object by a content management system from a first client device, wherein the content management system can support uni-directional synchronization and bi-directional synchronization, the object has attributes that causes the content management system to recognize the object as pointing to a directory reachable by the first client device and wherein the attributes of the object designate to the content management system that the object is configured for the uni-directional synchronization and represent the object as a folder on a web server of the content management system, wherein child objects of the object are represented as being in a path subordinate to the object; and
and synchronize the directory and at least one child object in the directory without first storing the at least one child object on an internal storage of the first client device.
15 . The system of claim 14 , wherein the instructions are further effective to cause the at least one processor to:
synchronize the object to a second client device, wherein the object is represented as a link placeholder on a second file system of the second client device, wherein the directory is not reachable by the second client device.
16 . The system of claim 14 , wherein the instructions are further effective to cause the at least one processor to:
receive an edit to the at least one child object via the web server of the content management system;
determining that the at least one child object is configured for the uni-directional synchronization;
providing a warning that the at least one child object is configured for the uni-directional synchronization; and
receiving an input confirming that a user account would like to synchronize the edit.
17 . The system of claim 16 , wherein the instructions are further effective to cause the at least one processor to:
create a copy of the at least one child object containing the edit; and
synchronize the copy of the at least one child object into a second directory that supports bi-directional synchronization, the second directory being different than the directory.