Class: Fbrails::Graph

Inherits:
Object
  • Object
show all
Defined in:
lib/fbrails/graph.rb

Constant Summary collapse

URL = 
"https://graph.facebook.com/"

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(token) ⇒ Graph

Returns a new instance of Graph.



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# File 'lib/fbrails/graph.rb', line 7

def initialize(token)
  @token = token
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method) ⇒ Object

Fbrails::Graph.me_books



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# File 'lib/fbrails/graph.rb', line 59

def method_missing (method)  
  call(method)  
end

Class Method Details

.get_picture(id, type = nil) ⇒ Object

graph.get_picture(ID,TYPE) TYPE can be square (50x50), small (50 pixels wide, variable height), normal (100 pixels wide, variable height), large (about 200 pixels wide, variable height)



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# File 'lib/fbrails/graph.rb', line 48

def self.get_picture(id,type=nil)
first = "http://graph.facebook.com/#{id}/picture"
  if type.blank?
    return first 
  elsif type == 'square' || type == 'small' || type == 'normal' || type == 'large'
    return first + "?type=#{type}"
  end
end

Instance Method Details

#access_token ⇒ Object 



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# File 'lib/fbrails/graph.rb', line 63

def access_token
  "?access_token=#{@token}"
end

#call(method) ⇒ Object 



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# File 'lib/fbrails/graph.rb', line 67

def call (method)
  url = method.to_s.split("_").join("/")
  Fbrails.get(URL+url+access_token)
end

#friends(fields = false) ⇒ Object 



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# File 'lib/fbrails/graph.rb', line 12

def friends(fields = false)
  result = []
  if fields && fields.class == Array
    params = "&fields=" + fields.join(",")
  else
    params = ""
  end

  friends = Fbrails.get(URL+"me"+"/"+"friends"+access_token+params)



  loop do
    if friends.has_key?("paging") && friends["paging"].has_key?("next")
      unless friends["data"].blank?
        friends["data"].each do |fr|
          fr["id"] = fr["id"].to_i
          result << fr
        end
      end
    else
      return result
    end
  friends = Fbrails.get(friends["paging"]["next"])
  end
end