Connect to Spotify in SpagoBI

The CData JDBC Driver for Spotify enables you to connect to live Spotify data from business intelligence and data mining tools that support the JDBC standard. This article shows how to integrate Spotify data into a report in SpagoBI Studio and host it on SpagoBI Server.

• Deploy the Driver in SpagoBI Server
• Create a Report in SpagoBI Studio
• Host Spotify Reports on SpagoBI Server

Deploy the JDBC Driver in SpagoBI Server

Follow the steps to create a JDBC data source for Spotify in SpagoBI Server.

1. Copy the driver JAR into %CATALINA_BASE%/lib. These files are located in the lib subfolder of the installation directory.

2. Add a Spotify driver resource to the context. The following resource definition can be added to the GlobalNamingResources element in server.xml:

   
   <Resource name="jdbc/api" auth="Container" type="javax.sql.DataSource" driverclassname="cdata.jdbc.api.APIDriver" factory="org.apache.tomcat.jdbc.pool.DataSourceFactory" maxactive="20" maxidle="10" maxwait="-1"/>

3. Add the following resource link to give access to Web applications. For this article, add the following line to META-INF\context.xml for SpagoBI.

   
   <ResourceLink global="jdbc/api" name="jdbc/api" type="javax.sql.DataSource"/>
   

4. Restart the server.

After adding the driver to the resources for the SpagoBI server, add the data source: In SpagoBI, click Resources -> Data Source -> Add and enter the following information:

• Label: Enter a unique identifier for the driver.
• Description: Enter a description for the driver.
• Dialect: Select Default Dialect.
• Read Only: Select the read-only option. This option determines whether the data source is the default database to save datasets created by the end user.
• Type: Select JDBC.
• URL: Enter the JDBC URL using the required connection string properties:

  Using OAuth Authentication

  Spotify uses OAuth 2.0 for authentication. You will need to create an application in the Spotify Developer Dashboard to obtain your client credentials.

  Setting Up Your Spotify Application

  1. Visit the Spotify Developer Dashboard.
  2. Log in with your Spotify account and click Create app.
  3. Provide an app name, description, and set a Redirect URI (e.g.,

     http://localhost:33333

     for desktop applications).
  4. Copy your Client ID and Client Secret from the app settings.

  Connection Properties

  After setting the following connection properties, you are ready to connect:

  • AuthScheme: Set this to OAuth.
  • InitiateOAuth: Set this to GETANDREFRESH. You can use InitiateOAuth to manage the process to obtain the OAuthAccessToken.
  • OAuthClientId: Set this to your Spotify application's Client ID.
  • OAuthClientSecret: Set this to your Spotify application's Client Secret.
  • Scope: Set this to the required OAuth scopes (space-separated). The default includes all read scopes needed for the tables in this profile.
  • CallbackURL: Set this to the Redirect URI configured in your Spotify application (e.g., http://localhost:33333).

  Example Connection String

  Profile=C:\profiles\Spotify.apip;AuthScheme=OAuth;InitiateOAuth=GETANDREFRESH;OAuthClientId=your_client_id;OAuthClientSecret=your_client_secret;CallbackURL=http://localhost:33333;
  

  Available OAuth Scopes

  • user-read-private: Read access to user's subscription details and explicit content settings.
  • user-read-email: Read access to user's email address.
  • user-library-read: Read access to a user's saved tracks, albums, episodes, shows, and audiobooks.
  • playlist-read-private: Read access to user's private playlists.
  • playlist-read-collaborative: Read access to collaborative playlists the user follows.
  • user-follow-read: Read access to the list of artists the current user follows.
  • user-read-playback-state: Read access to a user's player state (device, current track, progress).
  • user-read-currently-playing: Read access to a user's currently playing content.
  • user-read-playback-history: Read access to a user's recently played tracks.
  • user-top-read: Read access to a user's top artists and tracks.

  Built-in Connection String Designer

  For assistance in constructing the JDBC URL, use the connection string designer built into the Spotify JDBC Driver. Either double-click the JAR file or execute the jar file from the command-line.

  java -jar cdata.jdbc.api.jar
  

  Fill in the connection properties and copy the connection string to the clipboard.

  

  A typical JDBC URL is below:

  jdbc:api:Profile=C:\profiles\Spotify.apip;AuthScheme=OAuth;InitiateOAuth=GETANDREFRESH;OAuthClientId=your_client_id;OAuthClientSecret=your_client_secret;CallbackURL=http://localhost:33333;
  

• Driver: Enter the class name for the driver: cdata.jdbc.api.APIDriver

Create Reports in SpagoBI Studio

Follow the steps below to populate reports based on Spotify data in SpagoBI Studio. You will create a dataset that populates a chart with the results of an SQL query. In the next section, you will host this report on SpagoBI Server.

First, you will need to connect to Spotify data from a report in SpagoBI Studio:

1. In SpagoBI Studio, click File -> New -> Project and select Report Project in the Business Intelligence and Reporting Tools folder.
2. Click File -> New -> Report and select Blank Report.
3. In the Data Explorer view, right-click Data Sources and click New Data Source.
4. Select JDBC Data Source and enter a name for the data source.
5. Click Manage Drivers and click Add to add the driver JAR, cdata.jdbc.api.jar. The driver JAR is located in the lib subfolder of the installation directory.
6. In the Driver Class menu, select the driver class, cdata.jdbc.api.APIDriver.
7. In the Database URL box, enter the JDBC URL. A typical JDBC URL is below:

   jdbc:api:Profile=C:\profiles\Spotify.apip;AuthScheme=OAuth;InitiateOAuth=GETANDREFRESH;OAuthClientId=your_client_id;OAuthClientSecret=your_client_secret;CallbackURL=http://localhost:33333;
   

   See the "Getting Started" chapter of the driver help for a guide to obtaining the required connection properties.

After you have connected to Spotify data, create a dataset that contains the results of an SQL query:

1. Right-click the DataSet folder and click New Data Set. Select the JDBC data source for Spotify and enter a name for the dataset.
2. Build the SQL query. In this example, this query will be used to add a chart to the dashboard. For example:

   SELECT ,  FROM Albums WHERE Id = '4aawyAB9vmqN3uQ7FjRGTy'
   

   

You can use the dataset to populate report objects. Follow the steps below to create a chart.

1. In the Palette view, drag a chart onto the canvas.
2. In the Select Chart Type tab, select a bar chart.
3. In the Select Data tab, click the Use Data From option and select the Spotify data set from the menu.
4. Drag from the table to the series for the x-axis.
5. Drag from the table to the series for the y-axis.

Host Spotify Reports on SpagoBI Server

Follow the steps below to host documents based on live Spotify data on SpagoBI Server. You will use the report you created in the previous section as a template. To enable report users to access the live data, create placeholder parameters to be replaced by the Spotify JDBC data source on the server:

1. If you have not already done so, open the Report Design perspective in SpagoBI Studio.
2. In the Data Explorer view, right-click the Report Parameters folder and click New Parameter. Add the url parameter and assign an empty value to it. This parameter is a placeholder for the JDBC data source on the SpagoBI Server.
3. Right-click the Spotify data source and click Edit.

4. In the Property Binding node, set the JDBC Driver URL binding property to the url parameter: Click the box for the property. In the Category section, select Report Parameters. Select All in the Subcategory section and double-click the parameter.

   You can also enter the following in the JavaScript syntax:

   params["url"].value
   

   

Next, create a new document for the report on SpagoBI Server.

1. In SpagoBI Server, click Documents Development -> Create Document -> Generic Document. The Document Details page is displayed.
2. To create the document, enter the following:
   • Label: Enter a unique identifier for the document.
   • Name: Enter a user-friendly name for the document.
   • Type: Select Report from the menu.
   • Engine: Select BIRT Report Engine.
   • Data Source: Select the Spotify Data Source you created in Create a JDBC Data Source for Spotify in SpagoBI Server.
3. In the Show Document Templates section, select the folder where you want the document to be stored.

4. In the Template section, click Choose File. Navigate to the folder containing your report project. Select the .rptdesign file.

   Note: You can find the path to the project in the project properties.

5. Click the Save button.

When you run the report on the server, the placeholder url parameter is replaced with the JDBC URL defined on the server.