1 files changed, 109 insertions, 0 deletions
diff --git a/app/models/phone_book_entry.rb b/app/models/phone_book_entry.rb
new file mode 100644
index 0000000..db2b44b
--- /dev/null
+++ b/app/models/phone_book_entry.rb
@@ -0,0 +1,109 @@
+# encoding: UTF-8
+
+class PhoneBookEntry < ActiveRecord::Base
+  before_save :run_phonetic_algorithm
+  before_save :save_value_of_to_s
+  
+  attr_accessible :first_name, :middle_name, :last_name, :title, :nickname, :organization, :is_organization, :department, :job_title, :is_male, :birthday, :birth_name, :description, :homepage_personal, :homepage_organization, :twitter_account, :facebook_account, :google_plus_account, :xing_account, :linkedin_account, :mobileme_account, :image
+  
+  belongs_to :phone_book
+  has_many :conference_invitees, :dependent => :destroy
+  
+  acts_as_list :scope => :phone_book
+  
+  validates_presence_of :phone_book
+  
+  validates_presence_of :last_name,
+    :unless => Proc.new { |entry| entry.is_organization }
+  
+  validates_presence_of :organization,
+    :if     => Proc.new { |entry| entry.is_organization }
+  
+  validates_inclusion_of :is_male, :in => [true, false, 1, '1', 'on'],
+    :unless => Proc.new { |entry| entry.is_organization }
+    
+  has_many :phone_numbers, :as => :phone_numberable, :dependent => :destroy
+  
+  has_many :addresses, :dependent => :destroy
+    
+  # Avatar like photo  
+  mount_uploader :image, ImageUploader  
+  
+  # TODO Validate homepage URLs and social media accounts.
+  
+  
+  default_scope where(:state => 'active')
+  
+  # State Machine stuff
+  state_machine :initial => :active do
+  end
+  
+  def to_s
+    if self.is_organization
+      "#{self.organization}".strip
+    else
+      [self.last_name.strip, self.first_name.strip].join(', ')
+    end
+  end
+  
+  def self.koelner_phonetik(input)
+    if input.blank?
+      nil
+    else
+      # TODO: koelner_phonetik() needs to be tested.
+  
+      # Umwandeln in Grossbuchstaben
+      phonetik = input.upcase.gsub(/[^A-ZÜüÖöÄäß]/,'').strip
+  
+      # Umwandeln anhand der Tabelle auf 
+      # http://de.wikipedia.org/wiki/K%C3%B6lner_Verfahren
+      phonetik = phonetik.gsub(/([XKQ])X/, '\1'+'8')
+      phonetik = phonetik.gsub(/[DT]([CSZ])/, '8'+'\1')
+      phonetik = phonetik.gsub(/C([^AHKOQUX])/, '8'+'\1')
+      phonetik = phonetik.gsub(/^C([^AHKLOQRUX])/, '8'+'\1')
+      phonetik = phonetik.gsub(/([SZ])C/, '\1'+'8')
+      phonetik = phonetik.gsub(/[SZß]/, '8')
+      phonetik = phonetik.gsub(/R/, '7')
+      phonetik = phonetik.gsub(/[MN]/, '6')
+      phonetik = phonetik.gsub(/L/, '5')
+      phonetik = phonetik.gsub(/X/, '48')
+      phonetik = phonetik.gsub(/([^SZ])C([AHKOQUX])/, '\1'+'4'+'\2'  )
+      phonetik = phonetik.gsub(/^C([AHKLOQRUX])/, '4'+'\1')
+      phonetik = phonetik.gsub(/[GKQ]/, '4')
+      phonetik = phonetik.gsub(/PH/, '3H')
+      phonetik = phonetik.gsub(/[FVW]/, '3')
+      phonetik = phonetik.gsub(/[DT]([^CSZ])/, '2'+'\1')
+      phonetik = phonetik.gsub(/[BP]/, '1')
+      phonetik = phonetik.gsub(/H/, '')
+      phonetik = phonetik.gsub(/[AEIJOUYÜüÖöÄä]/, '0')
+  
+      # Regeln für Buchstaben am Ende des Wortes
+      phonetik = phonetik.gsub(/P/, '1')
+      phonetik = phonetik.gsub(/[DT]/, '2')
+      phonetik = phonetik.gsub(/C/, '8')
+  
+      # Entfernen aller doppelten
+      phonetik = phonetik.gsub(/([0-9])\1+/, '\1')
+  
+      # Entfernen aller Codes "0" außer am Anfang.
+      phonetik = phonetik.gsub(/^0/, 'X')
+      phonetik = phonetik.gsub(/0/, '')
+      phonetik = phonetik.gsub(/^X/, '0')
+  
+      phonetik
+    end
+  end
+  
+  private
+
+  def run_phonetic_algorithm
+    self.first_name_phonetic = PhoneBookEntry.koelner_phonetik(self.first_name) if self.first_name_changed?
+    self.last_name_phonetic = PhoneBookEntry.koelner_phonetik(self.last_name) if self.last_name_changed?
+    self.organization_phonetic = PhoneBookEntry.koelner_phonetik(self.organization) if self.organization_changed?
+  end
+  
+  def save_value_of_to_s
+    self.value_of_to_s = self.to_s
+  end
+  
+end