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socialize.addConnection

Last modified 11:38, 15 Sep 2014

Description

Connects the user to a specified* social network. Technically speaking, a connection is an established session with the social network and it expires according to the social network's policy. A valid and active connection will give your site access to the user's social graph and ability to perform various social actions, such as publishing a newsfeed report to the connected social network.

* The social network to which to connect is specified using the "provider" required parameter. You can find more details in the parameter description below.

Note:
If the user is logged in to the Gigya service:
  • Gigya will automatically link between the connected social network account and the user's site account. As a consequence, from now on the user will be able to log into his site account using this social network.
  • Gigya will associate the connection with the user's account. This means that if the user logs in on different computers using the same account, the connection will automatically be available.
If the user is not logged in, the connection will be associated with the current user on the current computer using a cookie.

Note: This method is also supported in our REST API. If you wish to execute this method from your server, please refer to REST API > socialize.addConnection.

Supporting Providers

The following providers currently support this operation: Facebook, TwitterYahoo, Microsoft MessengerLinkedIn, InstagramGoogle+Renren, Kaixin, Vkontakte, mixiYahoo JAPAN, and Odnoklassniki.

 

Syntax

gigya.socialize.addConnection(params)

 

Method Parameters

The following table lists the params object members:

Required Name Type Description
Required provider string The provider to which to connect. The optional values for this parameter are: 'facebook', 'twitter', 'yahoo', 'messenger', 'linkedin', 'myspace''instagram', 'googleplus', 'renren', 'kaixin', 'vkontakte', 'mixi', 'yahoojapan', 'odnoklassniki'. Also SAML providers are supported - the format of the provider name is "saml-<name>".
Optional actionAttributes JSON object In Gamification your users receive points for actions they perform on your site, in this case adding a connection grants the user points. Action Attributes may be used to annotate actions with additional information, such as the section of the web site that generated the action. If you set here the actionAttributes, each time a user adds a connection, the action also receives an attribute, for example "tv-show":"glee", which can mean that the action was performed on the "Glee" page of the site. 
actionAttributes contain a JSON object comprised of a series of attribute keys (categories) with associated values. You can also use a generic "tags" key. No more than three values can be given, they can be with a single key or each have their own key. For more information see Variants and Action Attributes. Action attributes are later used to filter GM Plugins by a certain attribute.
Example:  {"<attribute key1>": ["<attribute value1>", "<attribute value2>"],  "<attribute key2>": "<attribute value3>" }
  authFlow string Using this parameter you may specify that the adding connection flow will use page redirects instead of using a popup. This gives a solution for environments where popups are unavailable (e.g. mobile web view controls). This parameter accepts two values:
  • "popup" (default)
  • "redirect" - the adding connection flow uses page redirects. When the adding connection process completes successfully, the user is redirected to the URL specified by the redirectURL parameter (see above). If the redirectURL parameter is not specified, the user will be redirected to the original page from which the adding connection process started.
    Notes: This option will only work if CNAME is configured.
    The context object will not be passed when authFlow=redirect.
  callback function A reference to a callback function. Gigya calls the specified function along with the results of the API method when the API method completes.
The callback function should be defined with the following signature: functionName(response).
The "Response object Data Members" table below provides specification of the data that is passed to the callback function.
  cid string A string of maximum 100 characters length. The CID sets categories for transactions that can be used later for filtering reports generated by Gigya in the "Context ID" combo box. The CID allows you to associate the report information with your own internal data. For example, to identify a specific widget or page on your site/application. You should not define more than 100 different context IDs.
Note: the value of this parameter overrides the value of the identical parameter in the global configuration object.
  context object A developer-created object that is passed back unchanged to the application as one of the fields in the response object.
  extraFields string This parameter accepts a comma-separated list of additional data fields to retrieve. The current valid values are: languages, address, phones, education, honors, publications, patents, certifications, professionalHeadline, bio, industry, specialties, work, skills, religion, politicalView, interestedIn, relationshipStatus, hometown, favorites, likes, followersCount, followingCount, username, locale, verified, irank, timezone, and samlData.

Note: Before your application can retrieve Facebook data, the user must grant your application with access. Please make sure you have checked the check boxes that enable retrieving the relevant fields from Facebook in the Permissions page on Gigya's website. You may find more information in the Facebook Permissions section of our guide.

  facebookExtraPermissions string A comma-delimited list of Facebook-extended permissions to request from the user. This parameter gives the possibility to request extended permissions in addition to the permissions that Gigya already requests.
Please refer to Facebook's extended permissions page for the complete list of permissions.
For example, if you wish to RSVP to events on the user's behalf and to to send text messages to the user, define: 
facebookExtraPermissions : "rsvp_event,sms"
Note: the value of this parameter overrides the value of the identical parameter in the global configuration object.
  forceAuthentication Boolean The default value of this parameter is 'false'. If set to 'true', the user will be forced to provide her social network credentials during the login, even if she is already connected to the social network. This parameter is currently supported by Facebook, Twitter, Renren, and LinkedIn. Please note that the behavior of the various social networks may be slightly different: Facebook expects the current user to enter their password, and will not accept a different user name. Other networks prompt the user to re-authorize the application or allow a different user to log in. 
  googleExtraPermissions string This parameter gives the possibility to request extended permissions in addition to the permissions that Gigya is already requesting. The supported values are: "wallet" - for Google wallet permissions.
  redirectMethod string This parameter is only applicable when redirectURL is specified and it determines how the user info data is passed to the redirectURLs. This parameter accepts two values: 
  • 'get' (default) -  the user info values should be passed as query string parameters.
  • 'post' - the user info should be passed as POST fields.
  redirectURL string This parameter is relevant only if the authFlow parameter is set to "redirect" (see above). Set this parameter with a URL to which to redirect the user when the adding connection process has successfully completed.
The following additional parameters are appended to the URL string:
UID, UIDSig, timestamp, loginProvider, loginProviderUID, nickname, photoURL, thumbnailURL, firstName, lastName, gender, birthDay, birthMonth, birthYear, email, country, state, city, zip, profileURL, proxiedEmail, provider.
These parameters are equivalent to the User object fields. Please find the parameters' description in the User object reference page.
When redirectURL is explicitly defined by the partner the user object fields should always be sent with the redirect regardless of the authFlow mode.
Note: we strongly advise providing a secure Https URL.
  sessionExpiration integer This parameter defines the time in seconds that Gigya should keep the social network session valid for the user. To end the session when the browser closes, please assign the value '0'. If this parameter is not specified the session will be valid forever.

 

Response Object Data Members

Field Type Description
errorCode integer The result code of the operation. Code '0' indicates success, any other number indicates failure. For a complete list of error codes, see the Error Codes table.
errorMessage string A short textual description of an error associated with the errorCode for logging purposes.
operation string The name of the API method that generated this response.
context object The context object passed by the application as parameter to the API method, or null if no context object has been passed.
user User object User object with updated information for the current user.

  

Triggered Global Event

By using this method, the following global event is triggered: onConnectionAdded. To register an event handler use the socialize.addEventHandlers API method. Please refer to the onConnectionAdded event data. Refer to the Events page in the Developer Guide to learn more about how to handle events generated by the Gigya service.

 

Code Sample

function printResponse(response) {  
    if ( response.errorCode == 0 ) {             
        var user = response.user;
        var msg = 'User '+user.nickname + ' is ' +user.age + ' years old';
        alert(msg);
    }
    else {
        alert('Error: ' + response.errorMessage);
    }  
}

gigya.socialize.addConnection({callback:printResponse, provider:'facebook'});
Notes:
    a. This sample is not meant to be fully functional code. For brevity only the code required to demonstrate the API call itself is presented.
    b. The API key in the sample will only work on http://localhost/...
        You should change it to your own domain if you would like to test this code in any other environment.
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