New Feature: Themen/Informationen

app/models/attachment.rb

@@ -0,0 +1,8 @@
+class Attachment < ActiveRecord::Base
+  has_paper_trail
+  attr_accessible :name
+  belongs_to :thema
+  
+  validates :thema, :presence => true
+  validates :name, :presence => true
+end

app/models/attachment.rb~

@@ -0,0 +1,4 @@
+class Attachment < ActiveRecord::Base
+  attr_accessible :name
+  belongs_to :thema
+end

app/models/frage.rb

@@ -0,0 +1,10 @@
+class Frage < ActiveRecord::Base
+  has_paper_trail
+  attr_accessible :text, :title
+  belongs_to :thema
+  
+  validates :thema, :presence => true
+  validates :title, :prescece => true
+  
+  translates :title,:text, :versioning =>true, :fallbacks_for_empty_translations => true
+end

app/models/frage.rb~

@@ -0,0 +1,3 @@
+class Frage < ActiveRecord::Base
+  attr_accessible :text, :title
+end

app/models/lva.rb~

@@ -0,0 +1,52 @@
+##
+# Author:: Andreas Stephanides
+# License:: GPL
+# Dieses Model repräsentiert eine LVA. Die notwendigen Informationen können mit TISS (dem Online System der TU Wien) synchronisiert werden
+
+class Lva < ActiveRecord::Base
+  has_paper_trail # Versionsver 
+  attr_accessible :desc, :ects, :lvanr, :name, :stunden, :modul_ids
+  has_and_belongs_to_many :moduls
+  has_and_belongs_to_many :semester
+  translates :desc,  :fallbacks_for_empty_translations => true
+  has_many :beispiele , :class_name => "Beispiel"
+  after_initialize :load_tissdata
+##
+# Lade den Hash aus TISS und speichere diesen in @hash
+#   
+  def hash
+   url= "https://tiss.tuwien.ac.at/api/course/"+ self.lvanr.to_s+"-2012W"
+   @hash=Hash.from_xml(open(url).read)
+  end
+
+  def objective
+    @hash["course"]["objective"][I18n.locale.to_s]
+  end
+  def techingContent
+    @hash["course"]["teachingContent"][I18n.locale.to_s]
+  end
+ def person
+@person
+end
+
+private
+ 
+def load_tissdata
+	url= "https://tiss.tuwien.ac.at/api/course/"+ self.lvanr.to_s+"-2012W"
+   	begin 
+   		@hash=Hash.from_xml(open(url).read)["tuvienna"]
+  		@person=[] 
+  		if @hash["course"]["lecturers"]["oid"].is_a? String
+  			@person = @hash["course"]["lecturers"]["oid"]
+  		else
+  			@hash["course"]["lecturers"]["oid"].each do |pid|
+    				@person << Hash.from_xml(open("https://tiss.tuwien.ac.at/adressbuch/adressbuch/person_via_oid/" + pid.to_s + ".xml").read)["tuvienna"]["person"]
+  			end
+  		end
+ 	rescue OpenURI::HTTPError => e
+   	end 
+end
+
+
+
+end

app/models/modulgruppe.rb~

@@ -0,0 +1,28 @@
+# == Schema Information
+#
+# Table name: modulgruppen
+#
+#  id         :integer          not null, primary key
+#  typ        :string(255)
+#  phase      :integer
+#  name       :string(255)
+#  desc       :text
+#  studium_id :integer
+#  created_at :datetime         not null
+#  updated_at :datetime         not null
+#
+
+class Modulgruppe < ActiveRecord::Base
+  attr_accessible :name, :phase, :typ,:desc, :studium_id
+  belongs_to :studium, :foreign_key => "studium_id"
+  has_and_belongs_to_many :moduls
+
+  resourcify
+
+  validates :studium_id, :presence => true # Bei der Abfrage ist student_id entscheidend
+  #validates :studium, :presence => true # Wird gesetzt, um das richtige Feld zu melden bei Fehlern
+  validates :name, :uniqueness =>{:scope => :studium_id}, :presence=>true # Pro Studium darf ein Name nur einmal vorkommen
+  validates :phase,  :inclusion => {:in => [1, 2, 3, 4]}
+  validates :typ, :inclusion => {:in => ["Pflicht","Vertiefungspflicht","Wahl"] }
+  translates :desc, :versioning =>true,:fallbacks_for_empty_translations => true
+end

app/models/thema.rb

@@ -0,0 +1,10 @@
+class Thema < ActiveRecord::Base
+  has_paper_trail
+  attr_accessible :text, :title
+  has_many :fragen
+  has_many :attachments
+  belongs_to :themengruppe
+  
+  validates :themengruppe, :presence => true
+  validates :title, :presence => true
+end

app/models/thema.rb~

@@ -0,0 +1,5 @@
+class Thema < ActiveRecord::Base
+  attr_accessible :text, :title
+  has_many :fragen
+  belongs_to :themengruppe
+end

app/models/themengruppe.rb

@@ -0,0 +1,8 @@
+class Themengruppe < ActiveRecord::Base
+  has_paper_trail
+  attr_accessible :text, :title
+  has_many :themen
+  has_many :fragen, through: :themen
+  
+  validates :title, :presence => true
+end

app/models/themengruppe.rb~

@@ -0,0 +1,3 @@
+class Themengruppe < ActiveRecord::Base
+  attr_accessible :text, :title
+end