Introducing Lecturers

app/assets/javascripts/lecturers.js.coffee

@@ -0,0 +1,3 @@
+# Place all the behaviors and hooks related to the matching controller here.
+# All this logic will automatically be available in application.js.
+# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/

app/assets/stylesheets/lecturers.css.scss

@@ -0,0 +1,3 @@
+// Place all the styles related to the lecturers controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/

app/controllers/lecturers_controller.rb

@@ -0,0 +1,83 @@
+class LecturersController < ApplicationController
+  # GET /lecturers
+  # GET /lecturers.json
+  def index
+    @lecturers = Lecturer.all
+
+    respond_to do |format|
+      format.html # index.html.erb
+      format.json { render json: @lecturers }
+    end
+  end
+
+  # GET /lecturers/1
+  # GET /lecturers/1.json
+  def show
+    @lecturer = Lecturer.find(params[:id])
+
+    respond_to do |format|
+      format.html # show.html.erb
+      format.json { render json: @lecturer }
+    end
+  end
+
+  # GET /lecturers/new
+  # GET /lecturers/new.json
+  def new
+    @lecturer = Lecturer.new
+
+    respond_to do |format|
+      format.html # new.html.erb
+      format.json { render json: @lecturer }
+    end
+  end
+
+  # GET /lecturers/1/edit
+  def edit
+    @lecturer = Lecturer.find(params[:id])
+  end
+
+  # POST /lecturers
+  # POST /lecturers.json
+  def create
+    @lecturer = Lecturer.new(params[:lecturer])
+
+    respond_to do |format|
+      if @lecturer.save
+        format.html { redirect_to @lecturer, notice: 'Lecturer was successfully created.' }
+        format.json { render json: @lecturer, status: :created, location: @lecturer }
+      else
+        format.html { render action: "new" }
+        format.json { render json: @lecturer.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # PUT /lecturers/1
+  # PUT /lecturers/1.json
+  def update
+    @lecturer = Lecturer.find(params[:id])
+
+    respond_to do |format|
+      if @lecturer.update_attributes(params[:lecturer])
+        format.html { redirect_to @lecturer, notice: 'Lecturer was successfully updated.' }
+        format.json { head :no_content }
+      else
+        format.html { render action: "edit" }
+        format.json { render json: @lecturer.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # DELETE /lecturers/1
+  # DELETE /lecturers/1.json
+  def destroy
+    @lecturer = Lecturer.find(params[:id])
+    @lecturer.destroy
+
+    respond_to do |format|
+      format.html { redirect_to lecturers_url }
+      format.json { head :no_content }
+    end
+  end
+end

app/helpers/lecturers_helper.rb

@@ -0,0 +1,2 @@
+module LecturersHelper
+end

app/models/lecturer.rb

@@ -0,0 +1,4 @@
+class Lecturer < ActiveRecord::Base
+  attr_accessible :email, :name, :oid, :picture, :lva_ids
+  has_and_belongs_to_many :lvas
+end

app/models/lva.rb

@@ -13,17 +13,17 @@
 #  updated_at  :datetime         not null
 #  modul_id    :integer
 #  semester_id :integer
-#
+ #
 
 class Lva < ActiveRecord::Base
   ERLAUBTE_TYPEN = ['VO', 'UE', 'VU', 'LU', 'SE', 'andere'];
   has_paper_trail # Versionsverfolgung
-  attr_accessible :desc, :ects, :lvanr, :name, :stunden, :modul_ids, :semester_ids, :pruefungsinformation, :lernaufwand, :typ
+  attr_accessible :desc, :ects, :lvanr, :name, :stunden, :modul_ids, :semester_ids, :pruefungsinformation, :lernaufwand, :typ, :lecturer_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_many :beispiele , :class_name => "Beispiel"
-
+  has_and_belongs_to_many :lecturers
   translates :desc,  :fallbacks_for_empty_translations => true
   
   validates :lvanr,:format=>{ :with => /^[0-9][0-9][0-9]\.[0-9][0-9][0-9]$/}, :presence=>true, :uniqueness=>true # , :uniqueness=>true # LVA-Nummer muss das Format 000.000 besitzen (uniqueness?) oder 000 für nicht 

app/views/lecturers/_form.html.erb

@@ -0,0 +1,13 @@
+<%= semantic_form_for @lecturer do |f| %>
+  <%= f.inputs do %>
+    <%= f.input :name %>
+    <%= f.input :email %>
+    <%= f.input :oid %>
+    <%= f.input :picture %>
+    <%= f.input :lvas %>
+  <% end %>
+
+  <%= f.actions do %>
+    <%= f.action :submit, :as => :input %>
+  <% end %>
+<% end %>

app/views/lecturers/edit.html.erb

@@ -0,0 +1,6 @@
+<h1>Editing lecturer</h1>
+
+<%= render 'form' %>
+
+<%= link_to 'Show', @lecturer %> |
+<%= link_to 'Back', lecturers_path %>

app/views/lecturers/index.html.erb

@@ -0,0 +1,29 @@
+<h1>Listing lecturers</h1>
+
+<table>
+  <tr>
+    <th>Name</th>
+    <th>Email</th>
+    <th>Oid</th>
+    <th>Picture</th>
+    <th></th>
+    <th></th>
+    <th></th>
+  </tr>
+
+<% @lecturers.each do |lecturer| %>
+  <tr>
+    <td><%= lecturer.name %></td>
+    <td><%= lecturer.email %></td>
+    <td><%= lecturer.oid %></td>
+    <td><%= lecturer.picture %></td>
+    <td><%= link_to 'Show', lecturer %></td>
+    <td><%= link_to 'Edit', edit_lecturer_path(lecturer) %></td>
+    <td><%= link_to 'Destroy', lecturer, method: :delete, data: { confirm: 'Are you sure?' } %></td>
+  </tr>
+<% end %>
+</table>
+
+<br />
+
+<%= link_to 'New Lecturer', new_lecturer_path %>

app/views/lecturers/new.html.erb

@@ -0,0 +1,5 @@
+<h1>New lecturer</h1>
+
+<%= render 'form' %>
+
+<%= link_to 'Back', lecturers_path %>

app/views/lecturers/show.html.erb

@@ -0,0 +1,25 @@
+<p id="notice"><%= notice %></p>
+
+<p>
+  <b>Name:</b>
+  <%= @lecturer.name %>
+</p>
+
+<p>
+  <b>Email:</b>
+  <%= @lecturer.email %>
+</p>
+
+<p>
+  <b>Oid:</b>
+  <%= @lecturer.oid %>
+</p>
+
+<p>
+  <b>Picture:</b>
+  <%= @lecturer.picture %>
+</p>
+
+
+<%= link_to 'Edit', edit_lecturer_path(@lecturer) %> |
+<%= link_to 'Back', lecturers_path %>

app/views/lvas/_lva_semester.html.erb

@@ -1,9 +1,9 @@
 
 <div class="lva-semester">
-  <b><%= link_to lva.name, lva_path(lva)%></b><br>
+ <%=lva.lvanr.to_s %> <b><%= link_to lva.name, lva_path(lva)%></b>  <%= lva.ects %> ECTS / <%= lva.stunden %> Std<br>
+<!--  <div class="hidden-phone">
   Module: /<% lva.modul.each do |m| %> <%= link_to m.name + ' / ', modul_path(m) unless m.modulgruppen.map{|x| x.studium}.index(@studium).nil? && !@studium.nil? %><% end %>
-  <br>
+<br>
-  <%="LVa-Nr " + lva.lvanr.to_s %>
+  
-  <%= lva.ects %> ECTS / <%= lva.stunden %> Std <% " / " + lva.beispiele.count.to_s + " Beispiele"%> <br>
+   <% " / " + lva.beispiele.count.to_s + " Beispiele"%> </div>-->
-  <%= link_to "Edit", edit_lva_path(lva) %> | <%= link_to "Beispiel hinzufügen", new_beispiel_path(:lva_id=>lva.id) %>
 </div class="lva-semester"> 

config/routes.rb

@@ -1,5 +1,8 @@
  Fetsite::Application.routes.draw do
     
+  resources :lecturers
+
+
    devise_for :users
    resources :home, :only=>[:index]
    #get 'home',:controller=>home,:action=>:index,:as=>"home_index"
@@ -34,6 +37,7 @@
        
      end
      get 'verwalten/studien', :controller=>:studien, :action=>:verwalten, :as=>'studien_verwalten'
+     resources :lecturers
      resources :semesters
      resources :moduls
      resources :lvas

db/migrate/20130819132647_create_lecturers.rb

@@ -0,0 +1,12 @@
+class CreateLecturers < ActiveRecord::Migration
+  def change
+    create_table :lecturers do |t|
+      t.string :name
+      t.string :email
+      t.integer :oid
+      t.string :picture
+
+      t.timestamps
+    end
+  end
+end

db/migrate/20130819133111_create_lecturers_lvas.rb

@@ -0,0 +1,13 @@
+class CreateLecturersLvas < ActiveRecord::Migration
+  def change
+    create_table :lecturers_lvas, :id=> false do |t|
+      t.integer :lecturer_id
+      t.integer :lva_id
+    end
+
+
+
+
+
+  end
+end

spec/controllers/lecturers_controller_spec.rb

@@ -0,0 +1,160 @@
+require 'spec_helper'
+
+# This spec was generated by rspec-rails when you ran the scaffold generator.
+# It demonstrates how one might use RSpec to specify the controller code that
+# was generated by Rails when you ran the scaffold generator.
+#
+# It assumes that the implementation code is generated by the rails scaffold
+# generator.  If you are using any extension libraries to generate different
+# controller code, this generated spec may or may not pass.
+#
+# It only uses APIs available in rails and/or rspec-rails.  There are a number
+# of tools you can use to make these specs even more expressive, but we're
+# sticking to rails and rspec-rails APIs to keep things simple and stable.
+#
+# Compared to earlier versions of this generator, there is very limited use of
+# stubs and message expectations in this spec.  Stubs are only used when there
+# is no simpler way to get a handle on the object needed for the example.
+# Message expectations are only used when there is no simpler way to specify
+# that an instance is receiving a specific message.
+
+describe LecturersController do
+
+  # This should return the minimal set of attributes required to create a valid
+  # Lecturer. As you add validations to Lecturer, be sure to
+  # adjust the attributes here as well.
+  let(:valid_attributes) { { "name" => "MyString" } }
+
+  # This should return the minimal set of values that should be in the session
+  # in order to pass any filters (e.g. authentication) defined in
+  # LecturersController. Be sure to keep this updated too.
+  let(:valid_session) { {} }
+
+  describe "GET index" do
+    it "assigns all lecturers as @lecturers" do
+      lecturer = Lecturer.create! valid_attributes
+      get :index, {}, valid_session
+      assigns(:lecturers).should eq([lecturer])
+    end
+  end
+
+  describe "GET show" do
+    it "assigns the requested lecturer as @lecturer" do
+      lecturer = Lecturer.create! valid_attributes
+      get :show, {:id => lecturer.to_param}, valid_session
+      assigns(:lecturer).should eq(lecturer)
+    end
+  end
+
+  describe "GET new" do
+    it "assigns a new lecturer as @lecturer" do
+      get :new, {}, valid_session
+      assigns(:lecturer).should be_a_new(Lecturer)
+    end
+  end
+
+  describe "GET edit" do
+    it "assigns the requested lecturer as @lecturer" do
+      lecturer = Lecturer.create! valid_attributes
+      get :edit, {:id => lecturer.to_param}, valid_session
+      assigns(:lecturer).should eq(lecturer)
+    end
+  end
+
+  describe "POST create" do
+    describe "with valid params" do
+      it "creates a new Lecturer" do
+        expect {
+          post :create, {:lecturer => valid_attributes}, valid_session
+        }.to change(Lecturer, :count).by(1)
+      end
+
+      it "assigns a newly created lecturer as @lecturer" do
+        post :create, {:lecturer => valid_attributes}, valid_session
+        assigns(:lecturer).should be_a(Lecturer)
+        assigns(:lecturer).should be_persisted
+      end
+
+      it "redirects to the created lecturer" do
+        post :create, {:lecturer => valid_attributes}, valid_session
+        response.should redirect_to(Lecturer.last)
+      end
+    end
+
+    describe "with invalid params" do
+      it "assigns a newly created but unsaved lecturer as @lecturer" do
+        # Trigger the behavior that occurs when invalid params are submitted
+        Lecturer.any_instance.stub(:save).and_return(false)
+        post :create, {:lecturer => { "name" => "invalid value" }}, valid_session
+        assigns(:lecturer).should be_a_new(Lecturer)
+      end
+
+      it "re-renders the 'new' template" do
+        # Trigger the behavior that occurs when invalid params are submitted
+        Lecturer.any_instance.stub(:save).and_return(false)
+        post :create, {:lecturer => { "name" => "invalid value" }}, valid_session
+        response.should render_template("new")
+      end
+    end
+  end
+
+  describe "PUT update" do
+    describe "with valid params" do
+      it "updates the requested lecturer" do
+        lecturer = Lecturer.create! valid_attributes
+        # Assuming there are no other lecturers in the database, this
+        # specifies that the Lecturer created on the previous line
+        # receives the :update_attributes message with whatever params are
+        # submitted in the request.
+        Lecturer.any_instance.should_receive(:update_attributes).with({ "name" => "MyString" })
+        put :update, {:id => lecturer.to_param, :lecturer => { "name" => "MyString" }}, valid_session
+      end
+
+      it "assigns the requested lecturer as @lecturer" do
+        lecturer = Lecturer.create! valid_attributes
+        put :update, {:id => lecturer.to_param, :lecturer => valid_attributes}, valid_session
+        assigns(:lecturer).should eq(lecturer)
+      end
+
+      it "redirects to the lecturer" do
+        lecturer = Lecturer.create! valid_attributes
+        put :update, {:id => lecturer.to_param, :lecturer => valid_attributes}, valid_session
+        response.should redirect_to(lecturer)
+      end
+    end
+
+    describe "with invalid params" do
+      it "assigns the lecturer as @lecturer" do
+        lecturer = Lecturer.create! valid_attributes
+        # Trigger the behavior that occurs when invalid params are submitted
+        Lecturer.any_instance.stub(:save).and_return(false)
+        put :update, {:id => lecturer.to_param, :lecturer => { "name" => "invalid value" }}, valid_session
+        assigns(:lecturer).should eq(lecturer)
+      end
+
+      it "re-renders the 'edit' template" do
+        lecturer = Lecturer.create! valid_attributes
+        # Trigger the behavior that occurs when invalid params are submitted
+        Lecturer.any_instance.stub(:save).and_return(false)
+        put :update, {:id => lecturer.to_param, :lecturer => { "name" => "invalid value" }}, valid_session
+        response.should render_template("edit")
+      end
+    end
+  end
+
+  describe "DELETE destroy" do
+    it "destroys the requested lecturer" do
+      lecturer = Lecturer.create! valid_attributes
+      expect {
+        delete :destroy, {:id => lecturer.to_param}, valid_session
+      }.to change(Lecturer, :count).by(-1)
+    end
+
+    it "redirects to the lecturers list" do
+      lecturer = Lecturer.create! valid_attributes
+      delete :destroy, {:id => lecturer.to_param}, valid_session
+      response.should redirect_to(lecturers_url)
+    end
+  end
+
+end

spec/factories/lecturers.rb

@@ -0,0 +1,10 @@
+# Read about factories at https://github.com/thoughtbot/factory_girl
+
+FactoryGirl.define do
+  factory :lecturer do
+    name "MyString"
+    email "MyString"
+    oid 1
+    picture "MyString"
+  end
+end

spec/helpers/lecturers_helper_spec.rb

@@ -0,0 +1,15 @@
+require 'spec_helper'
+
+# Specs in this file have access to a helper object that includes
+# the LecturersHelper. For example:
+#
+# describe LecturersHelper do
+#   describe "string concat" do
+#     it "concats two strings with spaces" do
+#       expect(helper.concat_strings("this","that")).to eq("this that")
+#     end
+#   end
+# end
+describe LecturersHelper do
+  pending "add some examples to (or delete) #{__FILE__}"
+end

spec/models/lecturer_spec.rb

@@ -0,0 +1,5 @@
+require 'spec_helper'
+
+describe Lecturer do
+  pending "add some examples to (or delete) #{__FILE__}"
+end

spec/requests/lecturers_spec.rb

@@ -0,0 +1,11 @@
+require 'spec_helper'
+
+describe "Lecturers" do
+  describe "GET /lecturers" do
+    it "works! (now write some real specs)" do
+      # Run the generator again with the --webrat flag if you want to use webrat methods/matchers
+      get lecturers_path
+      response.status.should be(200)
+    end
+  end
+end

spec/routing/lecturers_routing_spec.rb

@@ -0,0 +1,35 @@
+require "spec_helper"
+
+describe LecturersController do
+  describe "routing" do
+
+    it "routes to #index" do
+      get("/lecturers").should route_to("lecturers#index")
+    end
+
+    it "routes to #new" do
+      get("/lecturers/new").should route_to("lecturers#new")
+    end
+
+    it "routes to #show" do
+      get("/lecturers/1").should route_to("lecturers#show", :id => "1")
+    end
+
+    it "routes to #edit" do
+      get("/lecturers/1/edit").should route_to("lecturers#edit", :id => "1")
+    end
+
+    it "routes to #create" do
+      post("/lecturers").should route_to("lecturers#create")
+    end
+
+    it "routes to #update" do
+      put("/lecturers/1").should route_to("lecturers#update", :id => "1")
+    end
+
+    it "routes to #destroy" do
+      delete("/lecturers/1").should route_to("lecturers#destroy", :id => "1")
+    end
+
+  end
+end

spec/views/lecturers/edit.html.erb_spec.rb

@@ -0,0 +1,24 @@
+require 'spec_helper'
+
+describe "lecturers/edit" do
+  before(:each) do
+    @lecturer = assign(:lecturer, stub_model(Lecturer,
+      :name => "MyString",
+      :email => "MyString",
+      :oid => 1,
+      :picture => "MyString"
+    ))
+  end
+
+  it "renders the edit lecturer form" do
+    render
+
+    # Run the generator again with the --webrat flag if you want to use webrat matchers
+    assert_select "form[action=?][method=?]", lecturer_path(@lecturer), "post" do
+      assert_select "input#lecturer_name[name=?]", "lecturer[name]"
+      assert_select "input#lecturer_email[name=?]", "lecturer[email]"
+      assert_select "input#lecturer_oid[name=?]", "lecturer[oid]"
+      assert_select "input#lecturer_picture[name=?]", "lecturer[picture]"
+    end
+  end
+end

spec/views/lecturers/index.html.erb_spec.rb

@@ -0,0 +1,29 @@
+require 'spec_helper'
+
+describe "lecturers/index" do
+  before(:each) do
+    assign(:lecturers, [
+      stub_model(Lecturer,
+        :name => "Name",
+        :email => "Email",
+        :oid => 1,
+        :picture => "Picture"
+      ),
+      stub_model(Lecturer,
+        :name => "Name",
+        :email => "Email",
+        :oid => 1,
+        :picture => "Picture"
+      )
+    ])
+  end
+
+  it "renders a list of lecturers" do
+    render
+    # Run the generator again with the --webrat flag if you want to use webrat matchers
+    assert_select "tr>td", :text => "Name".to_s, :count => 2
+    assert_select "tr>td", :text => "Email".to_s, :count => 2
+    assert_select "tr>td", :text => 1.to_s, :count => 2
+    assert_select "tr>td", :text => "Picture".to_s, :count => 2
+  end
+end

spec/views/lecturers/new.html.erb_spec.rb

@@ -0,0 +1,24 @@
+require 'spec_helper'
+
+describe "lecturers/new" do
+  before(:each) do
+    assign(:lecturer, stub_model(Lecturer,
+      :name => "MyString",
+      :email => "MyString",
+      :oid => 1,
+      :picture => "MyString"
+    ).as_new_record)
+  end
+
+  it "renders new lecturer form" do
+    render
+
+    # Run the generator again with the --webrat flag if you want to use webrat matchers
+    assert_select "form[action=?][method=?]", lecturers_path, "post" do
+      assert_select "input#lecturer_name[name=?]", "lecturer[name]"
+      assert_select "input#lecturer_email[name=?]", "lecturer[email]"
+      assert_select "input#lecturer_oid[name=?]", "lecturer[oid]"
+      assert_select "input#lecturer_picture[name=?]", "lecturer[picture]"
+    end
+  end
+end

spec/views/lecturers/show.html.erb_spec.rb

@@ -0,0 +1,21 @@
+require 'spec_helper'
+
+describe "lecturers/show" do
+  before(:each) do
+    @lecturer = assign(:lecturer, stub_model(Lecturer,
+      :name => "Name",
+      :email => "Email",
+      :oid => 1,
+      :picture => "Picture"
+    ))
+  end
+
+  it "renders attributes in <p>" do
+    render
+    # Run the generator again with the --webrat flag if you want to use webrat matchers
+    rendered.should match(/Name/)
+    rendered.should match(/Email/)
+    rendered.should match(/1/)
+    rendered.should match(/Picture/)
+  end
+end