Introducing Semesters

app/controllers/studien_controller.rb

@@ -11,6 +11,18 @@ class StudienController < ApplicationController
 
   def show
     @studium= Studium.find(params[:id])
+    @sem = params[:sem]
+    if @sem.nil?
+      @sem = 'true'
+    end
+    if @sem == 'true'
+      @change = 'false'
+    else
+      @change = 'true'
+    end
+       
+    
+    
     @studienphasen=[]
     [1, 2 ,3].each do |ph| 
       modulgruppen_phase=@studium.modulgruppen.where(:phase=>ph)
@@ -23,7 +35,7 @@ class StudienController < ApplicationController
       end  
       modulgruppen =[]
     	modulgruppen_phase.each_slice(opts[:slice]) do |s| 
-    	modulgruppen<<s 
+    	modulgruppen<<s #
     	end
     	@studienphasen << {:modulgruppen=>modulgruppen, :phase => ph}.merge(opts)
     end    
@@ -32,7 +44,6 @@ class StudienController < ApplicationController
     @toolbar_elements<<{:text=> I18n.t('common.delete'),:path => studium_path(@studium), :method=> :delete,:confirm=>"Sure?" }
  end
 
- 
   def new
     @studium = Studium.new
   end
@@ -45,6 +56,7 @@ class StudienController < ApplicationController
 
   def create
     @studium = Studium.new(params[:studium])
+    Semester.batch_add @studium.name, @studium.typ, @studium.semester
     respond_to do |format|
       if @studium.save
         format.html { redirect_to url_for(@studium), notice: 'Studium was successfully created.' }

app/models/lva.rb

@@ -17,10 +17,10 @@
 
 class Lva < ActiveRecord::Base
   has_paper_trail # Versionsverfolgung
-  attr_accessible :desc, :ects, :lvanr, :name, :stunden, :modul_ids
+  attr_accessible :desc, :ects, :lvanr, :name, :stunden, :modul_ids, :semester_ids
-  
   has_and_belongs_to_many :modul # Gehört zu einem Modul
-  has_and_belongs_to_many :semester # Gehört zu einem Semester( derzeit nicht implementiert)
+  has_and_belongs_to_many :semester
+  #Gehört zu einem Semester( derzeit nicht implementiert)
   has_many :beispiele , :class_name => "Beispiel"
 
   translates :desc,  :fallbacks_for_empty_translations => true

app/models/semester.rb

@@ -1,3 +1,4 @@
+
 # == Schema Information
 #
 # Table name: semesters
@@ -12,6 +13,37 @@
 #
 
 class Semester < ActiveRecord::Base
+  attr_accessible :name, :nummer, :ssws, :lva_ids
   has_and_belongs_to_many :lvas
-  attr_accessible :name, :nummer, :ss, :ws
+  belongs_to :studium, :foreign_key => "studium_id"
+  validates :name, :presence => true
+  validates :nummer, :presence => true
+  validates :ssws, :presence => true
+  class << self
+    def batch_add(name, type, target)
+      if type == "Bachelor"
+        length = 6
+      else
+        length = 4
+      end
+      for i in 1..length
+        semester =Semester.new()
+        semester.name = i.to_s + ". " + name
+        semester.nummer = i
+        if i % 2 == 0
+          semester.ssws = "SS"
+        else
+          semester.ssws = "WS"
+        end
+        semester.save
+        target << semester
+      end
+    end
+
+    def batch_destroy(studium)
+      for m in studium.semester
+        m.destroy
+      end
+    end
+  end
 end

app/models/studium.rb

@@ -13,8 +13,9 @@
 #
 
 class Studium < ActiveRecord::Base
-  attr_accessible :desc, :name, :typ, :zahl
+  attr_accessible :desc, :name, :typ, :zahl, :semester
   has_many :modulgruppen, inverse_of: :studium, :class_name => "Modulgruppe"
+  has_many :semester, :dependent => :destroy
   
   validates :typ, :inclusion => {:in => ["Bachelor","Master"] }
   validates :name, :uniqueness => true, :presence=>true

app/views/lvas/_form.html.erb

@@ -1,5 +1,6 @@
 <%= semantic_form_for @lva do |f| %>
   <%= f.inputs do %>
+    <%= f.input :semester, :collection=>Semester.all.sort_by{|n| [:name]}%>
     <%= f.input :modul %> 
     <%= f.input :name %>
     <%= f.input :ects %>

app/views/lvas/_lva.html.erb

@@ -0,0 +1,28 @@
+<% @lva.modul.each do |modul| %>
+<% modul.modulgruppen.each do |g| %>
+<ul class="breadcrumb">
+<li><%= link_to g.studium.name , studium_path(g.studium)%>
+<span class="divider"></span></li>
+<li><%= link_to g.name , modulgruppe_path(g)%><span class="divider">/</span></li>
+<li><%= link_to modul.name , modul_path(modul)%></li>
+<% end %>
+</ul>
+<% end %>
+
+<p id="notice"><%= notice %></p>
+<p>
+	<%= @lva.lvanr %>
+	<b><%= @lva.name %> <%= @lva.ects %> ECTS/ <%= @lva.stunden %> Std</b>
+	
+</p>
+<p>
+  <%= @lva.desc %>
+</p>
+<ul>
+<% @lva.beispiele.each do |b|%>
+
+<li><%= render b%></li>
+
+<% end %>
+</ul>
+<%= toolbar_html(@toolbar_elements) %>

app/views/lvas/_lva_semester.html.erb

@@ -0,0 +1,5 @@
+<div class="lva_semester">
+  <%=  %>
+<b>  <%= link_to lva.lvanr.to_s + " " + lva.name + "", lva_path(lva) %> </b><%= lva.ects %> ECTS/ <%= lva.stunden %> Std
+</div class="lva_semester"> 
+<% #toolbar_html(@toolbar_elements) %>

app/views/semesters/_form.html.erb

@@ -2,8 +2,8 @@
   <%= f.inputs do %>
     <%= f.input :name %>
     <%= f.input :nummer %>
-    <%= f.input :ws %>
+    <%= f.input :ssws %>
-    <%= f.input :ss %>
+    <%= f.input :lvas %>
   <% end %>
 
   <%= f.actions do %>

app/views/semesters/index.html.erb

@@ -15,8 +15,8 @@
   <tr>
     <td><%= semester.name %></td>
     <td><%= semester.nummer %></td>
-    <td><%= semester.ws %></td>
+    <td><%= semester.ssws %></td>
-    <td><%= semester.ss %></td>
+    <td><% %></td>
     <td><%= link_to 'Show', semester %></td>
     <td><%= link_to 'Edit', edit_semester_path(semester) %></td>
     <td><%= link_to 'Destroy', semester, method: :delete, data: { confirm: 'Are you sure?' } %></td>

app/views/studien/_semesteransicht.html.erb

@@ -0,0 +1,12 @@
+
+    <h1><%= @studium.typ %> <%= @studium.name %>  (<%= @studium.zahl %>)</h1>
+  </div>
+  <%= raw(@studium.desc) %>
+<% @studium.semester.each do |sem| %>
+<div class="row-fluid">
+<h2><%= sem.nummer.to_s + ". Semester" %></h2>
+	  <div class="span<%= sem[:width]%> min-width:13em;">
+<%= render :partial=>'lvas/lva_semester', :collection=>sem.lvas, :as=>:lva%>
+</div>
+<% end %>
+</div>

app/views/studien/_studien.html.erb

@@ -0,0 +1,17 @@
+
+    <h1><%= @studium.typ %> <%= @studium.name %>  (<%= @studium.zahl %>)</h1>
+  </div>
+  <%= raw(@studium.desc) %>
+  <% @studienphasen.each do |sp| %>
+    <% sp[:modulgruppen].each do |row| %>
+      <div class="row-fluid">
+	<% row.each do |modulgruppe| %>
+	  <div class="span<%= sp[:width]%> min-width:13em;">
+	    <%= render modulgruppe %>
+	  </div>
+	<% end %>
+      </div>
+    <% end %>
+  <% end %>
+
+

app/views/studien/index.html.erb

@@ -4,7 +4,7 @@
 <% @studien.sort_by{|z| z[:zahl]}.each do |studium| %>
 
 
-    <h2><%= link_to studium.zahl + " "+ studium.typ+" " + studium.name, studium_path(studium) %></h2>
+    <h2><%= link_to studium.zahl + " "+ studium.typ+" " + studium.name, studium_path(studium, :sem=>"true") %></h2><h4><%= link_to "Modulansicht", studium_path(studium, :sem=>"false") %></h4>
   
 <% end %>
 

app/views/studien/show.html.erb

@@ -1,32 +1,28 @@
 <div class="container-fluid">
-<div class="row-fluid">
+  <div class="row-fluid">
     <p id="notice"><%= notice %></p>
 
-	<%= link_to '<i class="icon-list"></i>'.html_safe+ I18n.t("studien.allestudien"), studien_path,:raw=>true %>
+    <%= link_to '<i class="icon-list"></i>'.html_safe+ I18n.t("studien.allestudien"), studien_path,:raw=>true %>|<%= link_to "Ansicht wechseln", studium_path(@studium, :sem => @change)%>
+
+
+<%= @sem %>
+<% if @sem=='false'%>
+<% @change = 'true' %>
+<%= render :partial => "studien/studien", @collection => @studium, :as=>:studium%>
+<% else %>
+<%= render :partial =>"studien/semesteransicht", @collection => @studium, :as=>:studium%>
+<% @change = 'false' %>
+<% end %>
+<br>
+
 
-	<h1><%= @studium.typ %> <%= @studium.name %>  (<%= @studium.zahl %>)</h1>
-</div>
-	<%= raw(@studium.desc) %>
-	<% @studienphasen.each do |sp| %>
-		<% sp[:modulgruppen].each do |row| %>
   <div class="row-fluid">
-				<% row.each do |modulgruppe| %>
+    <span class="span12">
-					<div class="span<%= sp[:width]%> min-width:13em;">
+      <%= link_to '<i class="icon-plus-sign"></i>'.html_safe+I18n.t("studien.newmodulgroup"), new_studium_modulgruppe_path(@studium),:class=>"btn" %> |
-					<%= render modulgruppe %>
+      <%= link_to '<i class="icon-pencil"></i>'.html_safe+I18n.t("common.edit"), edit_studium_path(@studium) ,:class=>"btn"%>
+      <%= link_to 'Destroy', @studium, method: :delete, data: { confirm: 'Are you sure?' } %>
+    </span>
   </div>
-				<% end %>
-			</div>
-		<% end %>
-	<% end %>
-
-
-<div class="row-fluid">
-<span class="span12">
-<%= link_to '<i class="icon-plus-sign"></i>'.html_safe+I18n.t("studien.newmodulgroup"), new_studium_modulgruppe_path(@studium),:class=>"btn" %> |
-<%= link_to '<i class="icon-pencil"></i>'.html_safe+I18n.t("common.edit"), edit_studium_path(@studium) ,:class=>"btn"%>
-<%= link_to 'Destroy', @studium, method: :delete, data: { confirm: 'Are you sure?' } %>
-</span>
-</div>
 
 
 </div>