Microsoft Flow makes everything Awesome. Yes, including InfoPath #microblog

This is a write up of various ideas and thoughts that I've shared over Twitter separately, but needed to be linked together and the example steps needs to be explained in a bit more detail.

Plan

On Reading many XML Forms in a Forms Library

Crazy InfoPath and PowerApps cross-app idea

with game state managed with Microsoft Flow, with JSON and XML dual binding.

API Management TIP

from @darrenjrobinson

Flow Details

In this Flow, we will do something fancy.  We will use the new Flow Management connector to list all the Flows in my environment.

Configure the HTTP Request method must be GET
The response must be XML - use xml() to convert JSON into XML output.

Check this in Postman

This is how you test a webservice.  You poke it with Postman.

check in postman.png

See this returns XML.

The rest is done in InfoPath

Connect it via REST connection.

data-connection.jpg
infopath-datasource.jpg
flow-run.jpg
infopath-run.jpg

This is pretty amazing.  InfoPath is listing in a repeating section the names of all the Flows I have in my environment.

Result

  • Because of Flow, InfoPath got server side superpowers it never had
  • Flow gain the ability to work with Managed Metadata today.  And so did InfoPath.  Only 7 years after MMD was shipped without InfoPath support.
infopath-meta.png

Flow is awesome.

Sending Custom Actionable Messages via Flow

Actionable Messages is a way that we can send a small bit of JSON within an email message, it gets picked up by Outlook (Web, App, Desktop, Mobile) and parsed as quick actions, or a way to collect additional information.

We can easily create Actionable Messages with Microsoft Flow, and this will extend our ability to build "disconnected human workflows"

Plan

  • Use MessageCard Playground to build our JSON
  • Send Actionable Message via Microsoft Flow as HTML embed

Message Card Playground

https://messagecardplayground.azurewebsites.net/

Use Message Card Playground to quickly try a few templates and see the JSON we need to build.  

Microsoft Flow's "Send with Options" as well as "Approval" actions use Actionable Messages - you can see the templates that's used.

Build a custom message with Flow

The Flow is quite simple.  A trigger, build a custom HTML string, then Send Mail with HTML.

flow.png

My test compose has this JSON

 <script type="application/ld+json">{
    "@context": "http://schema.org/extensions",
    "@type": "MessageCard",
    "originator": "Provider-id-from-developer-dashboard",
    "hideOriginalBody": "true",
    "themeColor": "0072C6",

 "sections": [
        {

            "heroImage": {
                "image": "https://minecraft.net/static/pages/img/addons-feature.8b0a274be963.png",
                "title": "This is the image's alternate text"
            },

    "title": "John how are your Flow and Minecraft doing?",
    "text": "Click **Learn More** to learn more about Actionable Messages!",
}],
    "potentialAction": [
      {
        "@type": "ActionCard",
        "name": "Send Feedback",
        "inputs": [
          {
            "@type": "TextInput",
            "id": "feedback",
            "isMultiline": true,
            "title": "It is doing great!"
          }
        ],
        "actions": [
          {
            "@type": "HttpPOST",
            "name": "Send Feedback",
            "isPrimary": true,
            "target": "http://..."
          }
        ]
      },
      {
        "@type": "OpenUri",
        "name": "Learn More",
        "targets": [
          { "os": "default", "uri": "https://docs.microsoft.com/en-us/outlook/actionable-messages" }
        ]
      }
    ]
  }
  </script>
<p>
Hello, please take an action.
</p>

A few notes - I did not register this JSON, so I'm only sending this to myself for testing.  This will ONLY work within my current tenant and internal email addresses.

Additionally, this doesn't seem to work on mobile Outlook.  I assume if I'm taking this to mobile I will need to submit and register the action.

https://docs.microsoft.com/en-us/outlook/actionable-messages/actionable-email-dev-dashboard

Make sure Send Email sends HTML

send-option.png

Results

I receive this in my Outlook (Web) mailbox.

email.png

What can we build with this?

In the JSON for Potential Action - we can specify HttpPost actions.  This is idea to chain into a new Flow action and start a new step.

I think about the "Pick your own adventure books".  Each time this runs, it presents me with the next chapter of the story, with buttons that lets me choose what's the next step to take to continue my journey.

So this is another piece of the tool that we can mix into our toolset.  

Difference between beta, edu and v1.0 of MSGraph #microblog

I find this interesting - source: digging around MicrosoftTeams powershell and Mikael Svenson's blog post on enabling Teams programmatically

What's funny, because what I found strange is when Mikael says this:

The creation of the group itself happens against the /edu/groups which I’ve never seen before, but that’s not interesting.

Because that's the bit I found totally interesting.  Why does the PowerShell need the /edu/ endpoint?
Hop over to Graph Explorer we can play with this:

msgraph-edu.png

 

Comparing different endpoint: v1.0

endpoint: beta

endpoint: edu

It becomes clear why we need the /edu/ endpoint.  It has this bit of information:

"creationOptions": [
    "SkypeSpaces",
    "ExchangeProvisioningFlags:481"
],

The hint that a Team is provisioned seems to be the flag "SkypeSpaces"

Interesting.

Naturally, one would ask.  So if I want to enable Yammer, Planner or PowerBI on an existing Unified Group.  Do I POST an update to creationOptions?

Very.  Interesting.

I'm speaking about Serverless Flow and Azure Functions at Collab365 Free Online Conference

collab365-watch-my-session.jpg

Have you heard about the virtual Collab365 Global Conference 2017 that’s streaming online November 1st – 2nd?

Join me and 120 other speakers from around the world who will be bringing you the very latest content around SharePoint, Office 365, Flow, PowerApps, Azure, OneDrive for Business and of course the increasingly popular Microsoft Teams. The event is produced by the Collab365 Community and is entirely free to attend.

Places are limited to 5000 so be quick and register now.

During the conference I'd love you to watch my session which is called : 

'Serverless with Microsoft Flow and Azure Functions'

Level up your mastery of Microsoft Flow. Switch to Azure Functions only when you need to. No doubt there will be many sessions on Microsoft Flow, introducing you to its wonderful merits and rough edges. This session is for the advanced users - we will see what Microsoft Flow really is, and bend it to our will.

If you join me, you will learn:

  • Master JSON in a Flow
  • Combining Azure Functions with Flow
  • Failure Recovery, in a Flow
  • How to handle Binary in a Flow
  • How to write HTML and generate PDF in Flow

Topic(s):

  • Azure Functions
  • Microsoft Flow

Audience :

  • Developer
  • Power User

Time :

  • Thursday, November 2 2017 10:00 AM (UTC)
  • Thursday, November 2 2017 09:00 PM (ADST)

How to attend :

  1. Register here.
  2. At the time listed above go here to watch my session. (you can also add me to your own personal planner from the agenda.
  3. Enjoy the demos and ask me questions, I'll put the templates up for download after the session.

From Office 365 to Azure to Minecraft, connected with Flow

"John, what's this headline."
This is just a love serenade to Microsoft's many engineers and teams.  Thank you, for making these products that makes these things look easy.

Thank you for showing the world what One Microsoft might look like when everything works together.

Plan

  1. Minecraft Windows 10 edition in the latest 1.2 (better together update) included web sockets previously only in the Minecraft Education version.  Web Sockets lets you connect to a Minecraft game, and remotely execute commands.
  2. Minecraft Code Connection is an external application that hosts a friendly REST API and translates JSON to web socket.  Previously this was only for Minecraft Education Edition.  An update in early October allows this to work with Minecraft Windows 10.
    https://makecode.com/blog/minecraft/10-18-2017
  3. Microsoft Data Gateway allows Flow, PowerApps, PowerBI to talk to on-premises environments.  It also recently gained the ability to execute custom connections.  It is essentially, an enterprise data gateway / reverse proxy that connects your local environment to an Azure Service Bus.  The ability to call your custom local REST endpoint was released in September.
    https://flow.microsoft.com/en-us/blog/q3-2017-update/
  4. Cloud based services like Flow/LogicApps, PowerApps, and PowerBI can talk to this connection online, via the magic of Azure Service Bus.
  5. And because I'm a SharePoint MVP - we are triggering this Flow from SharePoint Online.  Because the world needs this.

Setting up Minecraft & Code Connection

https://www.microsoft.com/en-au/store/p/minecraft-for-windows-10/9nblggh2jhxj?rtc=1 
Buy or download Minecraft for Windows 10

https://education.minecraft.net/get-started/download/
Download Minecraft Code Connection

https://education.minecraft.net/support/knowledge-base/code-connection-api-documentation/
The API for the JSON messages to send to Code Connection is here.
 

Code Connection uses Minecraft commands - the option is called "activate cheats" - do this in a creative world.

cc-1.png

Code Connection is a separate executable.  Run it outside of Minecraft - it'll ask you to enter the command into Minecraft

mc-2.png
cc-2.png
cc-post-1.png

Use Postman to test your localhost:8080 and send a REST request.  You'll see your agent bot move.

Congrats - you now have a REST endpoint that can send game commands to your Minecraft game.

 

Setting up Flow Data Gateway

https://flow.microsoft.com/en-us/documentation/gateway-reference/ 

The data gateway also calls your local REST endpoints via a custom connector.  This was a feature that was silently released in the deluge of news from MSIgnite.  I need to thank @pratapladhani (PowerApps PM) for sending me the link of the announce.  It is REALLY obscure.

https://flow.microsoft.com/en-us/blog/q3-2017-update/

On-premises connectivity to any HTTP API - Finally, users can now connect their own on-premises APIs with Custom Connectors - leveraging the On-Premises Data Gateway. For example, if you have a service that’s only available on your local network, you can now author a custom connector that can read data from or push data to that local service.

 

 

data-gateway.png
gateway-2.png

Congrats - this is your reverse proxy.

 

Setting up custom connection via this Swagger File I've prepared for you

https://github.com/johnnliu/flow/blob/master/mc-cc.swagger.json 

Grab this swagger.json and add a custom connection to Flow

custom-connection-0.png

Note the host is localhost:8080
Tick: Connect via on-premise data gateway

custom-connection.png

Note the custom connection swagger file points to localhost:8080 - this will work if your data gateway is on the same machine as the Code Connection exe.  Otherwise, you should use the LAN IP Address of the Code Connection server.

Add a  connection, and select On-Premises data gateway

data-gateway-2.png
connection.png

Note the connection type is "On-premises"

 

Write my Flow

flow.png

These wonderful methods with dropdowns are defined in Swagger file.  It's hard work.  Contributions welcome!

Trigger it from Office 365 / SharePoint

flow-run-1.png
flow-run-2.png

 

Hi bot agent

 

Code-Less

I want you to understand, all these are done, without me writing a single line of C# or JavaScript.

Cost?

Office 365 E3+ license allows you to have:

  • 2000 Flow runs per user
  • 1 Custom Connection
  • On-Premises data gateway allowed

https://australia.flow.microsoft.com/en-us/pricing/ 

So there's no extra cost for an Office 365 customer E3+

Summary Key Points

  • Minecraft Win10 has websockets
  • Code Connection does JSON to websocket
  • Data Gateway is amazing, also calls your local REST endpoints
  • Microsoft Flow just unlocks it to the rest of the world, if you like, LogicApps will work just as well.
  • You can have a PowerApp calling the function via the Custom Connection, without Flow.
  • Extremely code-less

Where do we go next?

Well, when I detect an Active Directory User deletion via webhook - I'm going to teleport this Zombie Villager into lava.

 

Update: I can't see a use case for this

So, some people have commented to me directly - John this is very cute, but there's no business use case for this.

Let me explain the head-fake

Flow can reach into your organization and call any of your REST endpoints with no code

Microsoft Flow blog posted https://flow.microsoft.com/en-us/blog/on-premise-apis/ explaining how you can build your own on-premises API service and call it from Flow via the data gateway.  I was bothering them with explanations for the data gateway and I think they were ready to publish anyway, they told me they'll share it in a few days.

I beat them slightly to publish since I worked out how to do the Minecraft bit.

I also think they need more imagination.  Minecraft is a hundred times better example and I didn't even have to write a REST service ;-)

<3