Library . Facebook . Reading . Picture

Retrieves a person's profile picture.

Input
• AccessToken The access token retrieved from the final step of the OAuth process. This is not required when providing a ProfileID.
• ProfileID The id of the profile to retrieve a profile picture for. Defaults to "me" indicating the authenticated user.
Optional Input
• Height Restricts the picture height to this size in pixels.
• Redirect By default, the picture itself is returned as Base64 encoded data.and not a JSON. To return a JSON response, set Redirect to "false".
• Type The size of the image to retrieve. Valid values: square (50x50), small (50 pixels wide, variable height), normal (100 pixels wide, variable height), and large (about 200 pixels wide, variable height)
• Width Restricts the picture width to this size in pixels. When Height and Width are both used, the image will be scaled as close to the dimensions as possible and then cropped down.
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• Output
  Actuator Trigger Condition

  If{"Response":{"type":"","description":"Contains the Base64 encoded value of the image retrieved from Facebook by default. When setting Redirect to \"false\", the response is a JSON string containing the image URL."},"Success":{"type":"boolean"}}ResponseSuccess then write

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  to at

  • Response Contains the Base64 encoded value of the image retrieved from Facebook by default. When setting Redirect to "false", the response is a JSON string containing the image URL.
• CHOREO CLASS

  • /*
    TembooTask class placeholder
    */

• iOS HEADER

  • /*
    TembooTask header placeholder
    */

• • Simple
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  Code

  • // Instantiate the Choreo, using a previously instantiated TembooSession object, eg:
    // TembooSession session = new TembooSession("accountName", "myFirstApp", "abc123xxxxxxxxxxxxxx");
    
    Picture pictureChoreo = new Picture(session);
    
    // Get an InputSet object for the choreo
    PictureInputSet pictureInputs = pictureChoreo.newInputSet();
    
    // Set inputs
    
    // Execute Choreo
    PictureResultSet pictureResults = pictureChoreo.execute(pictureInputs);

• Header File

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    configured your device above.
    */

• Proxy Code

  • /*
    Please log in to generate proxy server code for use with the JavaScript SDK.
    */

• Notes

  • This Choreo retrieves a person's profile picture. The documentation for this Facebook method can be found here.

    Here's an example of acceptable inputs:

    AccessToken: {YOUR FACEBOOK ACCESS TOKEN}
    ProfileId: Sofia.Coppola
    Type: small

    The image file is returned as Base64 encoded data by default. To return a JSON response containing the link to the image, you can set Redirect to "false", and the Response will look like this:

    {
      "data": {
        "url": "https://fbcdn-profile-a.akamaihd.net/hprofile-ak-xfp1/t1.0-1/c15.0.50.50/p50x50/252231_1002029915278_1941483569_n.jpg", 
        "is_silhouette": true
      }
    }