AWS Amplify and Amplify Video is a fast and simple way to create a video streaming site., It’s often necessary, however, for administrators to have an effective means to manage their media content.

In this tutorial, readers will learn how to create a simple media asset management panel and link it to an Amplify-based back end.

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To create the panel, we use the react-admin module, which is a front-end framework for building data-driven applications that will  run in a typical web browser.


  • A working React project
  • Some GraphQL requests already prepared to communicate with the Amplify based back end

The first step is to install react-admin on the project. Use one of the 2 following commands (depending on the package manager being used):

npm install react-admin


yarn add react-admin

Admin Component

The next step is to create a route ready to host the admin page. If using a  react-router, create a route by adding a <Route /> between the switch tags as seen in the snippet below:


Once the route is ready, create the following Admin component:

image 1

There are 3 important components in this code snippet:

  • DataProvider: The component that is used as a link between react-admin and the back end. It has to be declared in a specific format as discussed later in the article.
  • Resource: Each model being managed  should have its own resource. In this case, the resource represents the media. For each of these resources, there is an option to  create, edit, list, and delete one or more assets. The name is very important here so it is suggested to  replace “Medias” with the name of the resource (videos, live, etc.).
  • ListGuesser: A very powerful react-admin component, ListGuesser analyzes the data and creates a table with a default column setup. All the assets are listed in this table. This component is temporary and should be modified later to match user requirements.


As mentioned earlier, DataProvider is an object used to create a link between GraphQL and the react-admin module. Depending on the page users are on, react-admin calls one of the following functions of DataProvider:

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DataProvider Functions

Each of these functions must return a Promise (the eventual result or value of an operation). For the moment, list is the only property defined for the <Resource> component. The next step is to create the function getList that fetches the list of media assets:

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The resource parameter will receive the value “Medias” since the property name of the <Resource> has been defined as “Medias”.

In the example presented in the code snippet above, the function fetchMedias() has been used. Users have to type in the appropriate function instead of fetchMedias() to send the GraphQL query that fetches the list of all the media assets. As mentioned earlier, this function has to return a Promise.

As seen in the code snippet above, a map of resources is used to link and facilitate queries. Companies managing multiple resources should consider a similar strategy.

In the .then(({ data }) function used in the code snippet above, the data is formatted to ensure that the getList: () function returns data in the following format:

image 4

Data Formatting Example

The function parameter params could also be used to filter the list in the future. 

What follows is the result of the admin code written above when the React app is launched using the appropriate launch command, yarn start or npm run start for example.

Screenshot of the Admin Panel

List Component

From the admin panel’s browser tab, open the Javascript console. It should display code similar to what’s in the screenshot below:

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List Component Generated By ListGuesser

ListGuesser should have generated the code to create the list component of the Media resource.

Copy this code and paste it inside a new Javascript file. Next, in the AdminPage.js file, import the newly created component and replace ListGuesser with this component. Next, delete the columns that are not needed (for example, the ‘id’ column):


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Replace ListGuesser:


image 6

Custom Fields

A list of all available fields can be found in the react-admin documentation. Oftentimes, users choose to implement a Custom Field to display the data exactly as required.

In this example, a field called “source” in the Media model can only take one of two string values – “YOUTUBE” or “SELF”. Instead of displaying one of these 2 strings in a TextField, create a custom field that displays the Youtube icon aYOB9zUNupu2mjzR0ux3EAb5ZOQq9Dj5j9PxtQyIIDNJMUnArJ5PN J20qxcvsMdQ2tTTs1f4ezbJlZzFDhfY 82h or the Amplify icon huUkwa0NsMXmTul5uN9rSedY3Ay77209gfj8ffTm6v5O4jFrn.

Create a file named SourceField.js (the icons have already been prepared and placed  in a folder named ‘assets’):


image 7

SourceField Component Code Snippet

The hook useRecordContext is used to retrieve the asset being rendered, and access the correct property of this asset using the source prop. This prop contains the string “source” but it could also contain the string “thumbnail” if a custom field for thumbnails is required.

Next, replace the TextField in our file MediasList.js:


image 8

TextField Replaced With SourceField

Next, test the new field in the internet browser:WTu7rhL ZEH8zcplR YcjKjsPeMBfWWlc3sACViH4ebL5wMdmeb6zZ6KfB0lKvcClD lkI A qRtAm2oWfymgcJyyuLz3YqpqnpLXQUyzvyBSH0e LoEAgwqPtl6NipI W8LYMMh2JY tOwiRg

Before Adding SourceField vs. After Adding SourceField

Create, Edit, and Delete

To implement the create, edit, and delete features, first fill in DataProvider with all the missing queries:


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Filling In DataProvider Queries

All the functions seen here return Promises that will resolve with an object containing property data. Readers have to carefully format the objects returned by all the functions included in DataProvider.

For example, in the case of the function deleteMany, format the object returned by the Promise in the following way:

    data: [ deletedAsset, deletedAsset, … ]

Example of an Object Returned by the Promise

Finally, follow the same logic as earlier to create the MediaEdit.js using EditGuesser.


image 13

Edit Feature Implemented Using EditGuesser

In the browser, when we click on an asset in the list, we find the Edit component code that react-admin generated in the console:

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Edit Component Generated By EditGuesser

Once again, copy and paste this into a new file and replace EditGuesser with the new Edit component. Then proceed to delete all the inputs no longer required.  In addition, readers could also create custom inputs similar to what was done for the custom fields (see documentation).

Next, create a CreateMedia component that is exactly the same as EditMedia with just a change in the component’s name. Then update <Resource>:

image 14

Replacing EditGuesser by MediaEdit, adding the VideoCreate Component and Adding an Icon to the Resource

Note: Readers can add icons to the menu like in the example above using the “icon” property.

Once all these steps are complete, a delete button, create button, and the edit view should be available when we click on an asset in the admin panel list:

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Create Button in the Admin Panel

Delete Button in the Admin Panel


Admin Panel View when Editing an Asset


This article walks readers through the process of creating a simple and effective media asset management panel for an Amplify-based VOD website. TrackIt strongly recommends that readers contact TrackIt, or visit the react-admin documentation to implement more advanced features and to learn more about the full capabilities of the react-admin package.

About TrackIt

TrackIt is an Amazon Web Services Advanced Tier Services Partner specializing in cloud management, consulting, and software development solutions based in Venice, CA.

TrackIt specializes in Modern Software Development, DevOps, Infrastructure-As-Code, Serverless, CI/CD, and Containerization with specialized expertise in Media & Entertainment workflows, High-Performance Computing environments, and data storage.

TrackIt’s forté is cutting-edge software design with deep expertise in containerization, serverless architectures, and innovative pipeline development. The TrackIt team can help you architect, design, build and deploy a customized solution tailored to your exact requirements.

In addition to providing cloud management, consulting, and modern software development services, TrackIt also provides an open-source AWS cost management tool that allows users to optimize their costs and resources on AWS.