Managing metadata for external content within a computing environment
Technologies are described for managing metadata associated with external content. For example metadata can be obtained that describes content stored on external systems. The metadata can be obtained without locally storing the content items themselves. For example, the metadata can be retrieved from the external systems while the external content continues to be stored on the external systems. The metadata can also include indications of the actions that can be performed in relation to the external content. For example, actions can be obtained (e.g., locally determined and/or obtained from the external systems) and added to the metadata. The metadata can be stored and used locally. For example, the metadata can be used to locally perform the actions in relation to the external content. The metadata can also be used to locally initiate actions that are then carried out in the external systems.
1. A method, implemented by a computing device of an internal environment, for managing metadata associated with external content, the method comprising:
performing by the computing device operations comprising:
receiving, from an external system via a computer network, metadata associated with one or more external content items stored on the external system, wherein the external content items themselves are not received at the internal environment;
obtaining one or more commands of actions that are performable for the external content items;
adding the one or more commands to the metadata indicating actions that are performable for the external content items to the metadata;
saving the metadata in a data store, wherein the one or more commands in the metadata are used, at the internal environment, to perform the actions in relation to the external content items; and
executing one or more of the commands to initiate performance of one or more of the actions in relation to one or more of the external content items.
2. The method of claim 1 , wherein the metadata comprises, for each external content item:
a unique identifier for the external content item;
an indication of one or more actions that are performable for the external content item; and
user permissions associated with the external content item.
3. The method of claim 1 , wherein the obtaining actions that are performable for the external content items comprises, for each external content item:
determining a content type of the external content item;
obtaining one or more actions that are specific to the content type.
4. The method of claim 1 , wherein the obtaining actions that are performable for the external content items comprises, for each external content item:
receiving indications of one or more external actions that are performable for the external content item and that are specific to the external system; and
determining one or more internal actions that are performable for the external content within the internal environment.
5. The method of claim 1 , further comprising:
determining user permissions for the external content items; and
adding the user permissions to the metadata.
6. The method of claim 1 , further comprising:
receiving, form the external system, one or more access control lists (ACLs) associated with the external content items, wherein the ACLs reflect user permissions for users of the external system in relation to the external content items;
mapping the users of the external system to corresponding users of the internal environment; and
adding the user permissions to the metadata using the mapped users of the internal environment.
7. The method of claim 1 , wherein the external system is a remote content management system that is operated by a different organization from the internal environment, and wherein the external content items comprise electronic documents.
8. The method of claim 1 , further comprising:
receiving a request from a user to interact with an external content item;
retrieving, from the stored metadata, the actions that are performable for the requested external content item; and
providing for display in a graphical user interface, representations of the actions that are performable for the requested external content item.
9. The method of claim 8 , further comprising:
receiving, from the user, a selection of a displayed action;
generating a service call for performing the selected action based on service call information obtained from the metadata for the requested external content item; and
initiating performance of the action using the generated service call.
10. The method of claim 1 , wherein saving the metadata in a data store comprises creating a content object for each external content item, the content object comprising:
a unique identifier for the external content item in the internal environment;
a unique identifier for the external content item in the external system;
indications of the actions that are performable for the external content item;
for each of the actions, service call information for performing the action; and
one or more access control lists (ACLs).
11. The method of claim 1 , wherein the actions comprise:
a like action indicating that a user likes the external content item; and
a comment action indicating that a user has commented on the external content item.