Open Graph
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Everything you need to know about Facebook’s EdgeRank - TNW Social Media
Whether it’s that loosely connected “friend” who’s faded off into obscurity, or brands looking to make the biggest impact, Facebook’s EdgeRank holds all power of visibility. While we’ll never know the true mechanics behind the ultra-secret formula, there are a few key steps that can greatly improve your overall Facebook exposure. Before digging into how to ensure that your news is seen the most, we need to start at the source: EdgeRank.Graph API Explorer - Développeurs Facebook
An anonymous, but unique identifier for the user; only returned if specifically requested via the `fields` URL parameter. Requires `access_token`. `string`. installed Specifies whether the user has installed the application associated with the app access token that is used to make the request; only returned if specifically requested via the `fields` URL parameter. Requires app `access_token`.
Introducing the Graph API Explorer - Développeurs Facebook
In the past few months we have been working to bring the Graph API up to parity with REST API , significantly improve our Graph API documentation, and publish resources and sample apps to make it easier to write apps against the API. As part of these efforts, we are launching the Graph API Explorer . Easily obtain an access_token with the specific permissions necessary to access the data you need to optimize your app for users. The ‘Select Permissions’ dialog allows you to select the specific user data, friends’ data or extended permissions needed. The Explorer then shows you the same permissions dialog your users will see when you request these permissions in your production app. Easily switch between HTTP GET , POST and DELETE to get, create, update or delete objects.
Introduction sur le protocole Open Graph Le protocole Open Graph permet de transformer toute page du web en objet riche intégré dans le graph social. Au sein de l'eco-système Facebook, il permet à n'importe quelle page web d'avoir les mêmes fonctionnalités qu'une Page Officielle sur Facebook.com. Alors que différentes technologies et schémas existent et pourraient être combinés ensemble, il n'y a pas de technologie qui fournit suffisamment d'informations pour représenter de manière riche n'importe quelle page dans le graph social (environnement social).
Le Protocole Open Graph
Like Button - Développeurs Facebook
Note: The URLs in the code are protocol relative. This lets the browser to load the SDK over the same protocol (HTTP or HTTPS) as the containing page, which will prevent "Insecure Content" warnings. Missing http and https in the code is intentional. standard - displays social text to the right of the button and friends' profile photos below. Minimum width: 225 pixels.
At Facebook's core is the social graph; people and the connections they have to everything they care about. Historically, Facebook has managed this graph and has expanded it over time as we launch new products (photos, places, etc.). In 2010, we introduced an early version of Open Graph, an extension of the social graph, via the Open Graph protocol , to include 3rd party web sites and pages that people liked throughout the web. We are now extending the Open Graph to include arbitrary actions and objects created by 3rd party apps and enabling these apps to integrate deeply into the Facebook experience. After a user adds your app to their Timeline, app specific actions are shared on Facebook via the Open Graph.