Class: LinkedinClient

Inherits:
BaseApiClient show all
Defined in:
lib/whos_using_what/api_clients/linkedin_client.rb

Constant Summary collapse

@@json_indicator = 
"format=json"
@@base_url = 
"http://api.linkedin.com/v1/"
@@linkedin_tech_industry_codes = 
"80"

Instance Attribute Summary

Attributes inherited from Base

#set_paths

Instance Method Summary collapse

Methods inherited from BaseApiClient

arraySearch, arry_to_str_delim, cleanup_url, #determineIfUsesTechnology, prepare_params_from_map_helper, starts_with?

Methods inherited from Base

set_paths

Constructor Details

#initialize(api_key, api_secret, user_token, user_secret, url) ⇒ LinkedinClient

Returns a new instance of LinkedinClient.



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# File 'lib/whos_using_what/api_clients/linkedin_client.rb', line 16

def initialize(api_key, api_secret, user_token, user_secret, url)
  super()

  @consumer = OAuth::Consumer.new(api_key, api_secret, {
      :site => url,
      #  :scope => "r_basicprofile+r_emailaddress+r_network"
  })

  @consumer.options[:request_token_path] = @consumer.options[:request_token_path] << "?scope=r_fullprofile+r_emailaddress+r_network"

  @access_token = OAuth::AccessToken.new(@consumer, user_token, user_secret)

end

Instance Method Details

#json_api_call_helper(base_url, params, skip_params = false) ⇒ Object 



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# File 'lib/whos_using_what/api_clients/linkedin_client.rb', line 101

def json_api_call_helper (base_url, params, skip_params = false)

  url = base_url.clone
  if !skip_params
    url = BaseApiClient.prepare_params_from_map_helper(base_url, params)
  end

  #remove white spaces, for ease in reading queries, they may have white spaces / line breaks
  url = url.gsub(/\s+/, "")

  puts url

  json = @access_token.get(url << "&" << @@json_indicator)

  puts json.body

  JSON.parse(json.body)

end

#query_companies(location_code, company_size, params) ⇒ Object 



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# File 'lib/whos_using_what/api_clients/linkedin_client.rb', line 31

def query_companies location_code, company_size, params

  base_url = @@base_url <<
      "company-search:(
      companies:(
      id,
      name,
      universal-name,
      website-url,
      industries,
      logo-url,
      employee-count-range,
      locations
    )
  )?facets=industry,location,company-size" <<
      "&facet=industry," << @@linkedin_tech_industry_codes <<
      "&facet=location," << location_code <<
      "&facet=company-size,C,D,E,F,G,H,I"

  json_api_call_helper(base_url, params)

end

#query_people_from_company(company_name, location) ⇒ Object 



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# File 'lib/whos_using_what/api_clients/linkedin_client.rb', line 55

def query_people_from_company company_name, location

  company_name = company_name.gsub(/\s+/, "+")
  location = location.gsub(/\s+/, "+")

  base_url_tmp = @@base_url.clone

  url = base_url_tmp <<
      "people-search:(people:(id,first-name,last-name,public-profile-url,picture-url,headline),num-results)" <<
      "?company-name=" << company_name << "," <<
      "&location=" << location <<
      "&current-company=true"

  json_api_call_helper url, {}

end

#query_people_from_company_ids(company_ids, title, location) ⇒ Object 



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# File 'lib/whos_using_what/api_clients/linkedin_client.rb', line 72

def query_people_from_company_ids company_ids, title, location

  location = location.gsub(/\s+/, "+")

  base_url_tmp = @@base_url.clone

  company_id_str = ""
  i = 1
  company_ids.each do |company_id|
    delim = ""
    if i != 1
      delim = ","
    end
    company_id_str = company_id_str << delim << company_id
    i += i
  end

  url = base_url_tmp <<
      "people-search:(people:(id,first-name,last-name,public-profile-url,picture-url,headline),num-results)" <<
      "?facets=location,current-company" <<
      "&facet=location," << location <<
      "&facet=current-company," << company_id_str
  "&current-title=" << title

  json_api_call_helper url, {}, true

end