Content syndication platform

• US 20070011665A1
• Filed: 06/21/2005
• Published: 01/11/2007
• Est. Priority Date: 06/21/2005
• Status: Abandoned Application

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Gould, William, Lyndersay, Sean, Gandhi, Amar, Kim, Jane, Praitis, Edward, von Koch, Walter
• Application Number:
  US11/158,398
• Publication Number:
  US 20070011665A1
• Time in Patent Office: Days
• US Class Current: 717/136
• CPC Class Codes: H04L 67/02 based on web technology, e.g. hypertext transfer protocol [HTTP]
• CPC Class Codes: H04L 67/55 Push-based network services

Abstract

A content syndication platform, such as a web content syndication platform, manages, organizes and makes available for consumption content that is acquired from the Internet. In at least some embodiments, the platform can acquire and organize web content, and make such content available for consumption by many different types of applications. These applications may or may not necessarily understand the particular syndication format. An application program interface (API) exposes an object model which allows applications and users to easily accomplish many different tasks such as creating, reading, updating, deleting feeds and the like.

Claims

1. A system comprising:

one or more computer-readable media;

computer-readable instructions on the media which implement a content syndication platform comprising;

a feed synchronization engine configured to acquire content from a source and make the content available to applications that are both syndication-aware and applications that are not syndication-aware; and

a feed store configured to store feed lists and feed data.

2. The system of claim 1, wherein the feed synchronization engine is configured to convert content in different formats into a common format.

3. The system of claim 1, wherein the feed synchronization engine is configured to support multiple different types of schedules, at least one of which comprises a minimum schedule that defines a minimum update time that defines a period of time between updates.

4. The system of claim 1, wherein the feed synchronization engine is configured to download feed data and update previously downloaded feed data.

5. The system of claim 1, wherein the feed synchronization engine is configured to download enclosures and provide such enclosures into a file system, wherein the enclosures can be accessed by applications that are not syndication-aware.

6. The system of claim 5, wherein the platform is configured to write enclosures into a user'"'"'s profile.

7. The system of claim 6, wherein the platform is configured to maintain a link between an enclosure and an associated feed item.

8. The system of claim 1, wherein the feed store is implemented as part of a file system.

9. The system of claim 8, wherein the feed lists are represented as directories that can have sub-directories.

10. The system of claim 8, wherein the feed lists and feed data are managed in the file system using structured storage techniques.

11. The system of claim 1, wherein the feed synchronization engine is configured to enable a user to publish content in a manner that abstracts away the communication protocol between the user'"'"'s application and a publishing location.

12. The system of claim 1, wherein the syndication platform is configured to conduct feed synchronization.

13. The system of claim 1, wherein the content syndication platform comprises an RSS platform.

14. A system comprising:

one or more computer-readable media embodying a set of application program interfaces comprising;

a first interface that serves as a root folder for subscriptions and which has one or more methods that pertain to feeds;

a second interface that serves as a folder for feeds, wherein the second interface has a feed property and a subfolder property and one or more methods that pertain to folders;

a third interface that includes properties associated with an individual feed and one or more methods that pertain to individual feeds;

a fourth interface that includes properties associated with individual items and at least one method that pertains to individual items;

a fifth interface that includes properties associated with individual enclosures and one or more methods associated with individual enclosures at least one method of which permits an enclosure to be downloaded by an application.

15. The system of claim 14, wherein the first interface has a method for downloading a feed without requiring a subscription to the feed.

16. The system of claim 14, wherein the first interface includes a notification event that allows an application to register for notifications that pertain to a system feed list.

17. The system of claim 14, wherein the second interface has a property that indicates the last time data was written to an associated folder.

18. The system of claim 14, wherein the third interface includes an item property which is a collection of items associated with a particular feed and a local enclosure path property that provides a directory to which individual enclosures are written.

19. The system of claim 14, wherein the third interface includes a method that returns a feed'"'"'s XML to a caller.

20. The system of claim 14, wherein the fourth interface includes a parent property that points to an associated feed and an enclosure property associated with an item'"'"'s enclosures.