personal-diploma/app/models/diploma.rb

class Diploma
  include Mongoid::Document
  include Mongoid::Timestamps
  include OrbitModel::Status
  include Slug

  field :school_name, localize: true
  field :country, localize: true
  field :department, localize: true
  field :degree, localize: true
  
  field :language
  field :keywords
  field :start_date , :type => Date
  field :end_date , :type => Date
  field :url
  field :note
  field :rss2_id
  field :create_user_id, :type => BSON::ObjectId
  field :update_user_id, :type => BSON::ObjectId

  belongs_to :member_profile

  paginates_per 10

  before_validation :add_http

  def duration
    if !self.start_date.nil? or !self.end_date.nil?
      (self.start_date.strftime('%Y.%m') rescue "")+' ~ '+(self.end_date.strftime('%Y.%m') rescue "")
    else
      ""
    end
  end

  def slug_title
    [self.school_name,self.department,self.degree].join(' ')
  end

  def get_plugin_data(fields_to_show)
    plugin_datas = []
    fields_to_show.each do |field|
      plugin_data = self.get_plugin_field_data(field) rescue nil
      next if plugin_data.blank? or plugin_data['value'].blank?
      plugin_datas << plugin_data
    end
    plugin_datas
  end

  def get_plugin_field_data(field)
    case field
    when "language"
       value = I18n.t(self.language) rescue ""
    else
      value = self.send(field) rescue ""
    end

    value = (value =~ /\A#{URI::regexp(['http', 'https'])}\z/) ? "<a href='#{value}' target='blank'>#{value}</a>" : value
    
    {
      "key"=>field,
      "title_class"=>"diploma-#{field.gsub('_','-')}-field",
      "value_class"=>"diploma-#{field.gsub('_','-')}-value",
      "title"=>I18n.t('personal_diploma.'+field),
      "value"=>value
    }
  end

  protected

  def add_http
    unless self.url.blank? || self.url[/^http:\/\//] || self.url[/^https:\/\//]
      self.url = 'http://' + self.url
    end
  end
  
end