Sunday, 25 March 2018

Text Translation on Office 365 SharePoint

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Let us look how the text added to Office 365 SharePoint list are translated and saved back to SharePoint using Microsoft Flow and Translator.

Consider a business scenario of having multi-lingual content to be available in SharePoint list and you need write the text in all the required languages. Instead, Microsoft Flow can be leveraged for translating the content on Office 365 SharePoint for the required languages with the help of Translator service.

There are several ways available for implementing the above scenario. The best possible solution is explained in this post.

Note: This article only focuses on translating content present on SharePoint lists. For enabling multilingual feature for whole portal, you can refer to the Microsoft article here.

Thursday, 15 March 2018

Building SharePoint Webhook Services with Serverless Architecture

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Before looking out at the implementation of webhook models in SharePoint, here let us look at how Serverless web hooks concept can be feasible.

What is Serverless architecture? It allows us to build the required services, without the need of servers. Some Azure services like Azure functions helps building such Serverless models.

The components like webhook service, storage queues, web jobs and SQL database are hosted on Azure. The following picture depicts the Serverless webhooks process, with the help of Serverless components. The components present on the Azure box, depicts serverless architecture model.

Serverless Architecture for SharePoint Webhook Services
Serverless Architecture for SharePoint Webhook Services

Friday, 9 March 2018

Processing Events from SharePoint Webhook Services

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Let us theoretically look how the event changes are retrieved from the storage queues, processed and stored on to the logs like SharePoint history lists.

In the previous post, you have seen how to subscribe to the event changes on SharePoint online and how the events are stored on the storage queue. Here, you could see how the events stored can be processed.

Process Data from the Queue - Web Jobs


If we closely look in the previous post, SharePoint service has sent few details to the notification service when the event change had happened on SharePoint. In the details, you can only see what has changed at high level. That is, which list has changes. It doesn’t define, what are the changes.
Event Change Details
Event Change Details

Wednesday, 7 March 2018

Working with SharePoint Events using Webhooks

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Introduction


In this post, let us look in detail on webhooks functionality. At a high level, there are two independent steps to work with Webhooks.
  • Subscribing to the SharePoint events (remote events)
  • Processing Events.
Note: In the recent SharePoint Saturday Event at Chennai, I have explored on using Serverless Webhooks. For the benefits of larger audience, I am writing down as a technical post in detail with explanations.

Subscribing to the SharePoint Events


SharePoint by default provides the subscription mechanism for event changes. For now, only item level changes can be tracked, that on SharePoint online platform.