FB_Helper

Methods

meta

meta()

Returns a facebook open graph meta tag

Parameters:

• string – property of tag
• string – content of tag

Return type:

string

picture_url

picture_url()

Returns the Facebook picture url

Parameters:

• int –
• string – square (50x50), small (50x?), normal (100x?) or large (200x?)

Return type:

string

profile_url

profile_url()

Returns the Facebook profile url

Parameters:int – Return type:string

fan_page_url

fan_page_url()

Returns the Facebook fan page url

Parameters:int – Return type:string

page_tab_url

page_tab_url()

Returns the Facebook fan page tab url

Parameters:

• int – (eg - pages/X-Studios/262672746449)
• int –

Return type:

string

add_page_tab_url

add_page_tab_url()

Returns the url needed to add the app as a page tab

Parameters:

• int –
• string –

Return type:

string

login_link

login_link()

Returns the link needed to correctly login a user Works for both a tab or canvas app

Parameters:string – Return type:string

logout_link

logout_link()

Returns the link needed to correctly logout a user Works for both a tab or canvas app

Parameters:string – Return type:string

graph_request

graph_request()

Returns public info from the Facebook graph api Most of the time Facebook will respond with JSON data, but there are special cases where it will not

Parameters:

• int – id of the object we want public info for
• bool – decode json response

Return type:

mixed