Class: Services_Facebook

Source Location: /Services_Facebook-0.2.8/Services/Facebook.php

Class Overview

Services_Facebook

Author(s):

Joe Stump <joe at joestump.net>

Version:

Release: @package_version@

Inherited Variables

Inherited Methods

Class Details

[line 36]
Services_Facebook

Author: Joe Stump <joe@joestump.net>
Version: Release: @package_version@
Link: http://wiki.developers.facebook.com
License: New BSD License

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Class Variables

$apiKey = ''

[line 52]

Facebok application API key

Var: 32 character api_key from Facebook
Access: public

Type:

string

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$apiURL = 'http://api.new.facebook.com/restserver.php'

[line 44]

Facebook API URL

Var: URL that that API calls will be sent to
Access: public

Type:

string

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$drivers = array(
        'admin'         => 'Admin',
        'application'   => 'Application',
        'auth'          => 'Auth',
        'connect'       => 'Connect',
        'data'          => 'Data',
        'events'        => 'Events',
        'fbml'          => 'FBML',
        'fql'           => 'FQL',
        'feed'          => 'Feed',
        'friends'       => 'Friends',
        'groups'        => 'Friends',
        'marketplace'   => 'MarketPlace',
        'notifications' => 'Notifications',
        'pages'         => 'Pages',
        'photos'        => 'Photos',
        'profile'       => 'Profile',
        'share'         => 'Share',
        'users'         => 'Users'
    )

[line 102]

Available drivers

Access: protected

Type:

array

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$instance =

[line 95]

Instance of Services_Facebook

See: Services_Facebook::singleton();
Access: protected

Type:

Services_Facebook

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$instances = array()

[line 87]

Instances of various drivers

Access: protected

Type:

array

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$secret = ''

[line 63]

Facebok application secret

The Facebook secret token is used to both sign requests sent to Facebook and to verify requests sent from Facebook to your application.

Var: 32 character secret from Facebook
Access: public

Type:

string

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$sessionKey = ''

[line 80]

Currently logged in user

Access: public

Type:

string

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$timeout = 30

[line 73]

Timeout

The amount in seconds for the curl http request timeout

Var: Time in seconds for a request to timeout
Access: public

Type:

string

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Method Detail

factory [line 131]

object Instance factory(
string
$endPoint)

Create a facebook service

Return: of Facebook endpoint
Throws: Services_Facebook_Exception
Access: protected

Parameters:

string $endPoint — Services to create

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isValidRequest [line 205]

boolean isValidRequest(
array
$args)

Validates requests from Facebook

Facebook sends a series of $_POST variables when it requests a canvas page or sends a user to the post removal URL. This function validates that request came from Facebook. This function returns true if the request came from Facebook.

Both the signature of the request and the api_key is verified. If the api_key given doesn't match up to the current Services_Facebook::$apiKey then it will return false.

Return: True if the request signature is valid
Access: public

Parameters:

array $args — Normally the $_POST array

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singleton [line 149]

Services_Facebook singleton(
)

Singleton

Access: public

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__get [line 169]

object __get(
string
$driver)

Lazy loader for Facebook drivers

Throws: Services_Facebook_Exception
Access: public

Parameters:

string $driver — The Facebook driver/endpoint to load

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