module Fsquare

# File lib/fsquare.rb, line 7
def self.initialize(clientId, clientSecret)
        @clientId = clientId
        @clientSecret = clientSecret
end

# File lib/fsquare.rb, line 12
def self.request_data(path, data)
        cacheKey = path + data.to_s
        Rails.cache.fetch(cacheKey, :expires => 24.hour) do
                unless data.nil? || data[:v].nil?
                        data[:v] = data[:v].strftime "%Y%m%d"
                end
                if @clientId.nil? || @clientSecret.nil?
                        raise "client_id or client_secret is not defined. Please call initialize()"
                end
                search_url = "https://api.foursquare.com#{path}&client_id=#{@clientId}&client_secret=#{@clientSecret}&" + data.to_query
                result = HTTParty.get(search_url)
                result['response']
        end
        result = Rails.cache.fetch(cacheKey)
        return result         
end

# File lib/fsquare.rb, line 28
def self.venue_search(query, location, lat, long)
        query = CGI.escape(query)
        path = "/v2/venues/search?query=#{query}&"
        if location === "Current Location"
                path += "li=#{lat}.#{long}"
        else
                location = CGI.escape(location)
                path += "near=#{location}"
        end
end