Applying templates to customize presentation of content based on surface type
An online system receives a request to generate presentation content for presentation to a user. The online system receives a set of content items and identifies a surface for presenting the presentation information to the user. For example, the surface may be a voice only surface, a voice and graphical display, a graphical display only. Based on the identified surface, the online system ranks the set of content items. The online system then determines presentation information for a subset of the content items and transmits instructions to present the presentation information at the surface.
1. A method comprising:
receiving a request to generate a content summary for presentation to a user;
receiving a set of content items for the user;
identifying a client device for presenting the content summary to the user;
identifying a surface type of the client device for presenting the content summary to the user, the surface type being identified from a plurality of surface types;
identifying one or more types of content that are available to be output by the surface type;
ranking the set of content items based on the one or more types of content that are available to be output by the surface type;
selecting a subset of the content items based on the ranked set of content items;
determining presentation information based on the subset of the content items, the presentation information including instructions on presenting the content summary to the user, wherein determining presentation information comprises:
for each of the content items in the subset of the content items, identifying elements of the content item, each element having a content type;
identifying one or more applicable templates based on the content types of the identified elements;
selecting a template from the one or more applicable templates based on the surface type;
extracting elements of the content item, the extracted elements identified based on one or more fields of the selected template;
inserting the extracted elements of the content item into the selected template to generate presentation information for the content item; and
transmitting the presentation information to the client device.
2. The method of claim 1 , wherein selecting a template from the one or more applicable templates based on the surface type further comprises:
identifying one or more applicable templates based on the surface type; and
randomly selecting a template from the one or more applicable templates.
3. The method of claim 1 , wherein the identified surface type is a voice only surface, a voice and graphical display surface, or a graphical display only surface.
4. The method of claim 1 , wherein identifying a surface type of the client device for presenting the content summary comprises:
obtaining an identifier of a client device that the user is currently using; and
querying a data store using the identifier to retrieve information on a surface type associated with the client device.
5. The method of claim 1 , wherein ranking the set of content items comprises:
calculating a ranking score for each content item based on a plurality of factors, the plurality of factors including: an affinity between the user and the content item, a type of content included in the content item, and the identified surface type; and
ranking the set of content items according to the ranking scores.
6. A non-transitory computer-readable storage medium storing computer program instructions executable by a processor to perform operations comprising:
receiving a request to generate a content summary for presentation to a user;
receiving a set of content items for the user;
identifying a client device for presenting the content summary to the user;
identifying a surface type of the client device for presenting the content summary to the user, the surface type being identified from a plurality of surface types;
identifying one or more types of content that are available to be output by the surface type;
ranking the set of content items based on the one or more types of content that are available to be output by the surface type;
selecting a subset of the content items based on the ranked set of content items;
determining presentation information based on the subset of the content items, the presentation information including instructions on presenting the content summary to the user, wherein determining presentation information comprises:
for each of the content items in the subset of the content items, identifying elements of the content item, each element having a content type;
identifying one or more applicable templates based on the content types of the identified elements;
selecting a template from the one or more applicable templates based on the surface type;
extracting elements of the content item, the extracted elements identified based on one or more fields of the selected template;
inserting the extracted elements of the content item into the selected template to generate presentation information for the content item; and
transmitting the presentation information to the client device.
7. The computer-readable storage medium of claim 6 , wherein selecting a template from the one or more applicable templates based on the surface type further comprises:
identifying one or more applicable templates based on the surface type; and
randomly selecting a template from the one or more applicable templates.
8. The computer-readable storage medium of claim 6 , wherein the identified surface type is a voice only surface, a voice and graphical display surface, or a graphical display only surface.
9. The computer-readable storage medium of claim 6 , wherein identifying a surface type of the client device for presenting the content summary comprises:
obtaining an identifier of a client device that the user is currently using; and
querying a data store using the identifier to retrieve information on a surface type associated with the client device.
10. The computer-readable storage medium of claim 6 , wherein ranking the set of content items comprises:
calculating a ranking score for each content item based on a plurality of factors, the plurality of factors including: an affinity between the user and the content item, a type of content included in the content item, and the identified surface type; and
ranking the set of content items according to the ranking scores.
11. A system comprising:
a computer processor for executing computer program instructions; and
a non-transitory computer-readable storage medium storing computer program instructions executable by the processor to perform operations comprising:
receiving a request to generate a content summary for presentation to a user;
receiving a set of content items for the user;
identifying a client device for presenting the content summary to the user;
identifying a surface type of the client device for presenting the content summary to the user, the surface type being identified from a plurality of surface types;
identifying one or more types of content that are available to be output by the surface type;
ranking the set of content items based on the one or more types of content that are available to be output by the surface type;
selecting a subset of the content items based on the ranked set of content items;
determining presentation information based on the subset of the content items, the presentation information including instructions on presenting the content summary to the user, wherein determining presentation information comprises:
for each of the content items in the subset of the content items, identifying elements of the content item, each element having a content type;
identifying one or more applicable templates based on the content types of the identified elements;
selecting a template from the one or more applicable templates based on the surface type;
extracting elements of the content item, the extracted elements identified based on one or more fields of the selected template;
inserting the extracted elements of the content item into the selected template to generate presentation information for the content item; and
transmitting the presentation information to the client device.
12. The system of claim 11 , wherein selecting a template from the one or more applicable templates based on the surface type further comprises:
identifying one or more applicable templates based on the surface type; and
randomly selecting a template from the one or more applicable templates.
13. The system of claim 11 , wherein the identified surface type is a voice only surface, a voice and graphical display surface, or a graphical display only surface.
14. The system of claim 11 , wherein identifying a surface type of the client device for presenting the content summary comprises:
obtaining an identifier of a client device that the user is currently using; and
querying a data store using the identifier to retrieve information on a surface type associated with the client device.