Module: MuckInvitesHelper

Defined in:
app/helpers/muck_invites_helper.rb

Instance Method Summary collapse

Instance Method Details

#contact_container(contacts) ⇒ Object 



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# File 'app/helpers/muck_invites_helper.rb', line 22

def contact_container(contacts)
  render :partial => 'invites/contact_container', :locals => { :contacts => contacts }
end

#contact_list(contacts) ⇒ Object 



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# File 'app/helpers/muck_invites_helper.rb', line 3

def contact_list(contacts)
  if MuckInvites.configuration.use_gravatar_in_photo_list
    render :partial => 'invites/contact_list_gravatar', :locals => { :contacts => contacts }
  else
    render :partial => 'invites/contact_list', :locals => { :contacts => contacts }
  end
end

#contacts_for_auto_complete(contacts, ignore_cache = false) ⇒ Object

Generates a javascript array of emails from gmail. Values will be put into a variable named ‘gmail_contacts’



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# File 'app/helpers/muck_invites_helper.rb', line 36

def contacts_for_auto_complete(contacts, ignore_cache = false)
  contacts = contacts.collect{|contact| "'#{contact[:email]}'" }
  "var auto_complete_contacts = [#{contacts.join(',')}];"
end

#gmail_contacts(user, ignore_cache = false) ⇒ Object 



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# File 'app/helpers/muck_invites_helper.rb', line 45

def gmail_contacts(user, ignore_cache = false)
  if @user_gmail_contacts && @user_gmail_contacts[user] && !ignore_cache
    @user_gmail_contacts[user]
  else
    contacts = []
    google = google_oauth_for(user)
    if google
      @user_gmail_contacts ||= {}
      result = google.access_token.get('https://www.google.com/m8/feeds/contacts/default/full?max-results=10000')
      if result.code == '200'
        xml_doc = Nokogiri::XML(result.body) {|config| config.options = Nokogiri::XML::ParseOptions::STRICT }
        contacts = xml_doc.xpath('//xmlns:entry').map do |entry|
          if !entry.xpath('gd:email').blank?
            { :name => entry.xpath('xmlns:title').inner_html,
              :email => entry.xpath('gd:email').attr('address').value }
          end
        end
        contacts.flatten!
      end
      @user_gmail_contacts[user] = contacts
    end
    contacts
  end
end

#google_oauth_for(user) ⇒ Object 



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# File 'app/helpers/muck_invites_helper.rb', line 26

def google_oauth_for(user)
  user.authentications.find_by_provider('google')
end

#invite_ajax_message(message) ⇒ Object 



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# File 'app/helpers/muck_invites_helper.rb', line 15

def invite_ajax_message(message)
  %Q{
  jQuery('#invite-messages-container').show();
  jQuery('#invite-messages').html('#{escape_javascript(message)}');
  }
end

#invite_ajax_message_container ⇒ Object 



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# File 'app/helpers/muck_invites_helper.rb', line 11

def invite_ajax_message_container
  output_message_container('invite-messages', 'invite-messages-container')
end

#parse_yahoo_contacts(json) ⇒ Object 



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# File 'app/helpers/muck_invites_helper.rb', line 94

def parse_yahoo_contacts(json)  
  contacts = []

  return contacts if json['contacts']['contact'].nil?  

  json['contacts']['contact'].each do |contact|   

    name = nil  
    email = nil  

    contact['fields'].each do |field|  
      field['type']  

      if field['type'] == 'name'  
        name = "#{field['value']['givenName']} #{field['value']['familyName']}"  
      end   

      if field['type'] == 'email'  
        email = field['value']  
      end  
    end  

    if(email)  
      name ||= email
      contacts << { :name => name, :email => email}        
    end  
  end  

  contacts  
end

#service_contacts(user, ignore_cache = false) ⇒ Object 



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# File 'app/helpers/muck_invites_helper.rb', line 41

def service_contacts(user, ignore_cache = false)
  self.gmail_contacts(user, ignore_cache) + self.yahoo_contacts(user, ignore_cache)
end

#yahoo_contacts(user, ignore_cache = false) ⇒ Object 



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# File 'app/helpers/muck_invites_helper.rb', line 70

def yahoo_contacts(user, ignore_cache = false)
  if @user_yahoo_contacts && @user_yahoo_contacts[user] && !ignore_cache
    @user_yahoo_contacts[user]
  else
    contacts = []
    yahoo = yahoo_oauth_for(user)
    if yahoo
      @user_yahoo_contacts ||= {}
      begin
        result = yahoo.access_token.get("http://social.yahooapis.com/v1/user/#{yahoo.uid}/contacts?format=json&count=max")
      rescue OAuth::Problem => ex
        return contacts
      end
      if result.code == '200'
        json = ActiveSupport::JSON.decode(result.body) 
        contacts = parse_yahoo_contacts(json) 
      end
      @user_yahoo_contacts[user] = contacts
    end
    contacts
  end
end

#yahoo_oauth_for(user) ⇒ Object 



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# File 'app/helpers/muck_invites_helper.rb', line 30

def yahoo_oauth_for(user)
  user.authentications.find_by_provider('yahoo')
end