replace skeleton files by previous version; apply obvious fixes

app/assets/stylesheets/application.css

@@ -1,15 +1,24 @@
 /*
- * This is a manifest file that'll be compiled into application.css, which will include all the files
- * listed below.
- *
- * Any CSS and SCSS file within this directory, lib/assets/stylesheets, or any plugin's
- * vendor/assets/stylesheets directory can be referenced here using a relative path.
- *
- * You're free to add application-wide styles to this file and they'll appear at the bottom of the
- * compiled file so the styles you add here take precedence over styles defined in any other CSS/SCSS
- * files in this directory. Styles in this file should be added after the last require_* statement.
- * It is generally better to create a new file per style scope.
- *
- *= require_tree .
- *= require_self
+ = require scaffold
 */
+
+.simple_form label:first-child {
+  width: 160px;
+  text-align: right;
+  vertical-align: top;
+  display: inline-block;
+  margin-right: 10px;
+  margin-bottom: 10px;
+  padding-top: 2.5px;
+}
+.simple_form input, .simple_form select {
+  margin-bottom: 10px;
+}
+.simple_form .field_with_errors label {
+  color: #c00;
+  font-weight: bold;
+}
+.simple_form .error {
+  margin-left: 10px;
+  color: #c00;
+}

app/assets/stylesheets/scaffold.css

@@ -0,0 +1,74 @@
+body { background-color: #fff; color: #333; }
+
+body, p, ol, ul, td {
+  font-family: verdana, arial, helvetica, sans-serif;
+  font-size:   13px;
+  line-height: 18px;
+}
+
+pre {
+  background-color: #eee;
+  padding: 10px;
+  font-size: 11px;
+}
+
+a { color: #000; }
+a:visited { color: #666; }
+a:hover { color: #fff; background-color:#000; }
+
+.fieldWithErrors {
+  padding: 2px;
+  background-color: red;
+  display: table;
+}
+
+#errorExplanation {
+  width: 400px;
+  border: 2px solid red;
+  padding: 7px;
+  padding-bottom: 12px;
+  margin-bottom: 20px;
+  background-color: #f0f0f0;
+}
+
+#errorExplanation h2 {
+  text-align: left;
+  font-weight: bold;
+  padding: 5px 5px 5px 15px;
+  font-size: 12px;
+  margin: -7px;
+  background-color: #c00;
+  color: #fff;
+}
+
+#errorExplanation p {
+  color: #333;
+  margin-bottom: 0;
+  padding: 5px;
+}
+
+#errorExplanation ul li {
+  font-size: 12px;
+  list-style: square;
+}
+
+div.uploadStatus {
+  margin: 5px;
+}
+
+div.progressBar {
+  margin: 5px;
+}
+
+div.progressBar div.border {
+  background-color: #fff;
+  border: 1px solid grey;
+  width: 100%;
+}
+
+div.progressBar div.background {
+  background-color: #333;
+  height: 18px;
+  width: 0%;
+}
+

app/controllers/application_controller.rb

@@ -1,2 +1,32 @@
+# Filters added to this controller apply to all controllers in the application.
+# Likewise, all the methods added will be available for all controllers.
+
 class ApplicationController < ActionController::Base
+
+  protect_from_forgery
+
+  before_action :login_required!
+
+  helper_method :current_user
+
+  private
+
+  def current_user
+    @current_user ||= User.find(session[:user_id]) if session[:user_id]
+  end
+
+  def login_required!
+    if current_user.nil?
+      flash[:error] = "Login required"
+      redirect_to log_in_url
+    end
+  end
+
+  def authenticate_supplier_admin!
+    @supplier = Supplier.find((params[:supplier_id] || params[:id]))
+    unless current_user.has_access_to?(@supplier)
+      flash[:error] = "Not authorized!"
+      redirect_to root_url
+    end
+  end
 end

app/controllers/articles_controller.rb

@@ -0,0 +1,147 @@
+# encoding: utf-8
+
+class ArticlesController < ApplicationController
+
+  before_action :authenticate_supplier_admin!
+
+  # GET /supplier/:id/articles
+  # GET /supplier/:id/articles.xml
+  def index
+    if params[:filter]
+      @filter = params[:filter]
+      @articles = @supplier.articles
+      @articles = @articles.where('name LIKE ?', "%#{@filter}%") unless @filter.nil?
+      @articles = @articles.page(params[:page])
+    elsif params[:order]
+      case params[:order]
+      when 'updated_on'
+        @articles = @supplier.articles.paginate :all, :order => "updated_on DESC", :page => params[:page]
+        @updated_on = true
+      end
+    else
+      @articles = @supplier.articles.paginate :page => params[:page]
+    end
+
+    respond_to do |format|
+      format.html # index.haml
+      format.xml  { render :xml => @articles.to_xml }
+    end
+  end
+
+  # GET /supplier/1/articles/1
+  # GET /supplier/1/articles/1.xml
+  def show
+    @article = @supplier.articles.find(params[:id])
+
+    respond_to do |format|
+      format.html # show.haml
+      format.xml  { render :xml => @article.to_xml }
+    end
+  end
+
+  # GET /supplier/1/articles/new
+  def new
+    @article = @supplier.articles.build
+  end
+
+  # GET /supplier/1/articles/1/edit
+  def edit
+    @article = @supplier.articles.find(params[:id])
+  end
+
+  # POST /supplier/1/articles
+  # POST /supplier/1/articles.xml
+  def create
+    @article = Article.new(params[:article])
+    respond_to do |format|
+      if @article.save
+        flash[:notice] = 'Article was successfully created.'
+        format.html { redirect_to supplier_article_url(@article.supplier, @article) }
+        format.xml  { head :created, :location => supplier_article_url(@article.supplier, @article) }
+      else
+        format.html { render :action => "new" }
+        format.xml  { render :xml => @article.errors.to_xml }
+      end
+    end
+  end
+
+  # PUT /supplier/1/articles/1
+  # PUT /supplier/1/articles/1.xml
+  def update
+    @article = @supplier.articles.find(params[:id])
+    respond_to do |format|
+      if @article.update_attributes(params[:article])
+        flash[:notice] = 'Article was successfully updated.'
+        format.html { redirect_to supplier_article_url(@article.supplier, @article) }
+        format.xml  { head :ok }
+      else
+        format.html { render :action => "edit" }
+        format.xml  { render :xml => @article.errors.to_xml }
+      end
+    end
+  end
+
+  # DELETE /supplier/1/articles/1
+  # DELETE /supplier/1/articles/1.xml
+  def destroy
+    @article = @supplier.articles.find(params[:id])
+    @article.destroy
+
+    respond_to do |format|
+      format.html { redirect_to supplier_articles_url(@supplier) }
+      format.xml  { head :ok }
+    end
+  end
+
+  # Renders the upload form
+  def upload
+  end
+
+  # parse the file to load articles
+  # checks if the article should be updated, create or destroyed
+  def parse
+    if params[:articles].blank?
+      flash[:error] = "Please select a file to import"
+      redirect_to upload_supplier_articles_url(@supplier)
+      return
+    end
+    if params[:type].blank?
+      flash[:error] = "Please select a file-format"
+      redirect_to upload_supplier_articles_url(@supplier)
+      return
+    end
+
+    file = params[:articles]["file"].tempfile
+    filename = params[:articles]["file"].original_filename
+    type = params[:type].presence
+    encoding = params[:encoding].presence
+
+    begin
+      Article.transaction do
+        Article.delete_all :supplier_id => @supplier.id unless params[:delete_existing].blank?
+
+        @outlisted_counter, @new_counter, @updated_counter, @invalid_articles =
+            @supplier.update_articles_from_file(file, type: type, encoding: encoding, filename: filename)
+
+        if @invalid_articles.empty?
+          flash[:notice] = "Hochladen erfolgreich: #{@new_counter} neue, #{@updated_counter} aktualisiert und #{@outlisted_counter} ausgelistet."
+          redirect_to supplier_articles_url(@supplier)
+        else
+          flash[:error] = "#{@invalid_articles.size} Artikel konnte(n) nicht gespeichert werden"
+          render :template => 'articles/parse_errors'
+        end
+      end
+    rescue => error
+      flash[:error] = "Fehler beim hochladen der Artikel: #{error.message}"
+      redirect_to upload_supplier_articles_url(@supplier)
+    end
+  end
+
+  # deletes all articles of a supplier
+  def destroy_all
+    Article.where(supplier_id: @supplier.id).delete_all
+    flash[:notice] = "Alle Artikel wurden gelöscht"
+    redirect_to supplier_articles_url(@supplier)
+  end
+
+end

app/controllers/sessions_controller.rb

@@ -0,0 +1,24 @@
+class SessionsController < ApplicationController
+
+  skip_before_action :login_required!
+
+  def new
+  end
+
+  def create
+    user = User.authenticate(params[:email], params[:password])
+    if user
+      session[:user_id] = user.id
+      flash[:notice] = "Logged in!"
+      redirect_to root_url
+    else
+      flash.now[:error] = "Invalid email or password"
+      render "new"
+    end
+  end
+
+  def destroy
+    session[:user_id] = nil
+    redirect_to root_url, :notice => "Logged out!"
+  end
+end

app/controllers/suppliers_controller.rb

@@ -0,0 +1,89 @@
+class SuppliersController < ApplicationController
+
+  before_action :authenticate_supplier_admin!, :except => [:index, :new, :create]
+
+  # GET /suppliers
+  # GET /suppliers.xml
+  def index
+    @suppliers = Supplier.all
+
+    respond_to do |format|
+      format.html # index.rhtml
+      format.xml  { render :xml => @suppliers.to_xml }
+    end
+  end
+
+  # GET /suppliers/1
+  # GET /suppliers/1.xml
+  def show
+    @supplier = Supplier.find(params[:id])
+
+    respond_to do |format|
+      format.html # show.rhtml
+      format.xml  { render :xml => @supplier.to_xml }
+    end
+  end
+
+  # GET /suppliers/new
+  def new
+    @supplier = Supplier.new
+  end
+
+  # GET /suppliers/1;edit
+  def edit
+    @supplier = Supplier.find(params[:id])
+  end
+
+  # POST /suppliers
+  # POST /suppliers.xml
+  def create
+    @supplier = Supplier.new(params[:supplier])
+
+    respond_to do |format|
+      if @supplier.save
+        flash[:notice] = 'Supplier was successfully created.'
+        format.html { redirect_to supplier_url(@supplier) }
+        format.xml  { head :created, :location => supplier_url(@supplier) }
+      else
+        format.html { render :action => "new" }
+        format.xml  { render :xml => @supplier.errors.to_xml }
+      end
+    end
+  end
+
+  # PUT /suppliers/1
+  # PUT /suppliers/1.xml
+  def update
+    @supplier = Supplier.find(params[:id])
+    attrs = params[:supplier]
+
+    respond_to do |format|
+      # @todo fix by generating proper hidden input in html
+      attrs[:ftp_sync] ||= false
+      attrs[:mail_sync] ||= false
+      # don't set password to blank on saving
+      attrs = attrs.reject {|k,v| k == 'ftp_password' } if attrs[:ftp_password].blank?
+
+      if @supplier.update_attributes(attrs)
+        flash[:notice] = 'Supplier was successfully updated.'
+        format.html { redirect_to supplier_url(@supplier) }
+        format.xml  { head :ok }
+      else
+        format.html { render :action => "edit" }
+        format.xml  { render :xml => @supplier.errors.to_xml }
+      end
+    end
+  end
+
+  # DELETE /suppliers/1
+  # DELETE /suppliers/1.xml
+  def destroy
+    @supplier = Supplier.find(params[:id])
+    @supplier.destroy
+
+    respond_to do |format|
+      format.html { redirect_to suppliers_url }
+      format.xml  { head :ok }
+    end
+  end
+end

app/helpers/articles_helper.rb

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

app/helpers/sessions_helper.rb

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

app/helpers/suppliers_helper.rb

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

app/models/application_record.rb

@@ -1,3 +0,0 @@
-class ApplicationRecord < ActiveRecord::Base
-  self.abstract_class = true
-end

app/models/article.rb

@@ -0,0 +1,62 @@
+# == Schema Information
+#
+# Table name: articles
+#
+#  id             :integer(4)      not null, primary key
+#  name           :string(255)     not null
+#  supplier_id    :integer(4)      not null
+#  number         :string(255)
+#  note           :string(255)
+#  manufacturer   :string(255)
+#  origin         :string(255)
+#  unit           :string(255)
+#  price          :decimal(8, 2)   default(0.0), not null
+#  tax            :decimal(3, 1)   default(7.0), not null
+#  deposit        :decimal(8, 2)   default(0.0), not null
+#  unit_quantity  :decimal(4, 1)   default(1.0), not null
+#  scale_quantity :decimal(4, 2)
+#  scale_price    :decimal(8, 2)
+#  created_on     :datetime
+#  updated_on     :datetime
+#  list           :string(255)
+#  category       :string(255)
+#
+
+class Article < ActiveRecord::Base
+  belongs_to :supplier
+  
+  validates_numericality_of :price, :tax, :deposit, :unit_quantity
+  validates_uniqueness_of :number, :scope => :supplier_id
+  validates_presence_of :name, :price
+  
+  
+  # Custom attribute setter that accepts decimal numbers using localized decimal separator.
+  def price=(price)
+    self[:price] = delocalizeDecimalString(price)
+  end
+  def unit_quantity=(unit_quantity)
+    self[:unit_quantity] = delocalizeDecimalString(unit_quantity)
+  end
+  def tax=(tax)
+    self[:tax] = delocalizeDecimalString(tax)
+  end
+  def deposit=(deposit)
+    self[:deposit] = delocalizeDecimalString(deposit)
+  end
+  def scale_quantity=(scale_quantity)
+    self[:scale_quantity] = delocalizeDecimalString(scale_quantity)
+  end
+  def scale_price=(scale_price)
+    self[:scale_price] = delocalizeDecimalString(scale_price)
+  end
+  
+  def delocalizeDecimalString(string)
+    if (string && string.is_a?(String) && !string.empty?)
+      separator = ","
+      if (separator != '.' && string.index(separator))
+        string = string.sub(separator, '.')
+      end      
+    end
+    return string
+  end
+end

app/models/supplier.rb

@@ -0,0 +1,146 @@
+class Supplier < ActiveRecord::Base
+  has_many :articles, :dependent => :destroy
+  has_many :user_accesses, :dependent => :destroy
+  has_many :users, :through => :user_accesses
+
+  # save lists in an array in database
+  serialize :lists
+
+  FTP_TYPES = ['bnn', 'foodsoft'].freeze
+  EMAIL_RE = /^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$/i.freeze
+
+  validates :name, :address, :phone, presence: true
+  validates :ftp_host, :ftp_user, :ftp_password, :ftp_sync, presence: true, if: :ftp_sync?
+  validates :ftp_type, presence: true, inclusion: { in: FTP_TYPES }, if: :ftp_sync?
+  validates :mail_from, presence: true, format: { with: EMAIL_RE }, if: :mail_sync?
+  validates :mail_type, inclusion: { in: ArticleImport.file_formats.keys }, presence: true, if: :mail_sync?
+
+  scope :ftp_sync, ->{ where(ftp_sync: true) }
+  scope :mail_sync, ->{ where(mail_sync: true) }
+
+  before_create :create_salt
+
+  def ftp_path
+    # path should read "ftp_files", but has "bnn_files" for historical reasons
+    Rails.root.join("supplier_assets", "bnn_files", id.to_s)
+  end
+
+  def mail_path
+    Rails.root.join("supplier_assets", "mail_files", id.to_s)
+  end
+
+  # mail hash checked on receiving articles update mail
+  def articles_mail_hash
+    digest = Digest::SHA1.new
+    digest.update self.id.to_s
+    digest.update ":"
+    digest.update salt
+    digest.update ":mail:articles"
+    Base32.encode(digest.digest[1..10])
+  end
+
+  def articles_mail_address
+    return unless salt.present?
+    "#{ENV["MAILER_PREFIX"]}#{id}.#{articles_mail_hash}@#{ENV["MAILER_DOMAIN"]}"
+  end
+
+  def sync_ftp_files
+    new_files = FtpSync::sync(self)
+
+    unless new_files.empty?
+      logger.info "New FTP-synced files for #{name}: #{new_files.inspect}"
+
+      new_files.each do |file|
+        logger.debug "parse #{file}..."
+        outlisted_counter, new_counter, updated_counter, invalid_articles =
+            update_articles_from_file(File.join(ftp_path, file), type: ftp_type)
+        logger.info "#{file} successfully parsed: #{new_counter} new, #{updated_counter} updated, #{outlisted_counter} outlisted, #{invalid_articles.size} invalid"
+      end
+
+      if $missing_bnn_codes
+        logger.info "missing bnn-codes: #{$missing_bnn_codes.uniq.sort.join(", ")}"
+      end
+    end
+  end
+
+  # parses file and updates articles
+  #
+  # @param file [File] File to update articles from
+  # @returns [Array] counters for outlisted, new and updated articles, and invalid articles
+  # @note options are passed on to {ArticleImport.parse}
+  def update_articles_from_file(file, **opts)
+
+    specials = invalid_articles = Array.new
+    outlisted_counter, new_counter, updated_counter = 0, 0, 0
+    listed = Array.new
+    upload_lists = Hash.new(0)
+
+    ArticleImport.parse(file, **opts) do |parsed_article, status|
+      parsed_article[:upload_list] = opts[:upload_list] if opts[:upload_list]
+      upload_lists[parsed_article[:upload_list]] += 1 if parsed_article[:upload_list]
+
+      article = articles.find_by_number(parsed_article[:number])
+      # create new article
+      if status.nil? && article.nil?
+        new_article = articles.build(parsed_article)
+        if new_article.valid? && new_article.save
+          new_counter += 1
+          listed << new_article.id
+        else
+          invalid_articles << new_article
+        end
+
+      # update existing article
+      elsif status.nil? && article
+        updated_counter += 1 if article.update_attributes(parsed_article)
+        listed << article.id
+
+      # delete outlisted article
+      elsif status == :outlisted && article
+        article.destroy && outlisted_counter += 1
+
+      # remember special info for article; store data to allow article after its special
+      elsif status == :special && article
+        specials << article
+
+      # mention parsing problems
+      elsif status.is_a?(String)
+        new_article = articles.build(parsed_article)
+        new_article.valid?
+        new_article.errors[''] = status
+        invalid_articles << new_article
+
+      end
+    end
+
+    # updates articles with special infos
+    specials.each do |special|
+      if article = articles.find_by_number(special[:number])
+        if article.note
+          article.note += " | #{special[:note]}"
+        else
+          article.note = special[:note]
+        end
+        article.save
+      end
+    end
+
+    # remove unlisted articles when requested
+    if opts[:outlist_unlisted] || ArticleImport.file_formats[opts[:type]]::OUTLIST
+      to_delete = articles.where('id NOT IN (?)', listed) # @rails4 `.where.not()`
+      outlisted_counter += to_delete.delete_all
+    end
+
+    return [outlisted_counter, new_counter, updated_counter, invalid_articles]
+  end
+
+  def articles_updated_at
+    articles.order('articles.updated_on DESC').first.try(:updated_on)
+  end
+
+  private
+
+  def create_salt
+    self.salt = [Array.new(6){rand(256).chr}.join].pack("m").chomp
+  end
+end

app/models/user.rb

@@ -0,0 +1,40 @@
+class User < ActiveRecord::Base
+
+  has_many :user_accesses, :dependent => :destroy
+  has_many :suppliers, :through => :user_accesses
+
+  attr_accessible :email, :password, :password_confirmation
+
+  attr_accessor :password
+  before_save :encrypt_password
+
+  validates_confirmation_of :password
+  validates_presence_of :password, :on => :create
+  validates_presence_of :email
+  validates_uniqueness_of :email
+
+  def self.authenticate(email, password)
+    user = find_by_email(email)
+    if user && user.password_hash == BCrypt::Engine.hash_secret(password, user.password_salt)
+      user
+    else
+      nil
+    end
+  end
+
+  def encrypt_password
+    if password.present?
+      self.password_salt = BCrypt::Engine.generate_salt
+      self.password_hash = BCrypt::Engine.hash_secret(password, password_salt)
+    end
+  end
+
+  def has_access_to?(supplier)
+    admin? or !UserAccess.first(:conditions => {:supplier_id => supplier.id, :user_id => id}).nil?
+  end
+
+  def admin?
+    !!admin
+  end
+
+end

app/models/user_access.rb

@@ -0,0 +1,4 @@
+class UserAccess < ActiveRecord::Base
+  belongs_to :user
+  belongs_to :supplier
+end

app/views/articles/_form.haml

@@ -0,0 +1,54 @@
+%p
+  Name:
+  %br/
+  = f.text_field :name
+%p
+  Nummer:
+  %br/
+  = f.text_field :number
+%p
+  Notiz:
+  %br/
+  = f.text_field :note
+%p
+  Herstellerin:
+  %br/
+  = f.text_field :manufacturer
+%p
+  Herkunft:
+  %br/
+  = f.text_field :origin
+%p
+  Einheit:
+  %br/
+  = f.text_field :unit
+%p
+  Preis:
+  %br/
+  = f.text_field :price
+%p
+  Steuer:
+  %br/
+  = f.text_field :tax
+%p
+  Pfand:
+  %br/
+  = f.text_field :deposit
+%p
+  Gebindegröße:
+  %br/
+  = f.text_field :unit_quantity
+%p
+  Kategorie:
+  %br/
+  = f.text_field :category
+%p
+  Rabattmenge:
+  %br/
+  = f.text_field :scale_quantity
+%p
+  Rabattpreis:
+  %br/
+  = f.text_field :scale_price
+%p= submit_tag "Speichern"
+= f.hidden_field :supplier_id

app/views/articles/edit.haml

@@ -0,0 +1,7 @@
+%h1 Artikel bearbeiten
+= form_for(:article, :url => supplier_article_path(@article.supplier, @article), :html => { :method => :put }) do |f|
+  = render 'form', :f => f
+
+= link_to 'Show', supplier_article_path(@article.supplier, @article)
+|
+= link_to 'zurück', supplier_articles_path(@article.supplier)

app/views/articles/index.haml

@@ -0,0 +1,57 @@
+%h1
+  = @supplier.articles.size
+  Artikel von 
+  = @supplier.name
+
+%p
+  Aktionen:
+  = link_to 'Alle löschen', destroy_all_supplier_articles_url(@supplier), :method => :delete, :confirm => "Willst Du wirklich alle löschen?"
+  |
+  = link_to "Artikel hochladen", upload_supplier_articles_url(@supplier)
+  |
+  = link_to 'Neuer Artikel', new_supplier_article_url(@supplier)
+  |
+  = link_to "zurück", suppliers_url
+  
+#filter{:style => "float:left;padding-right:1em;"}
+  = form_tag supplier_articles_url(@supplier), :method => :get do
+    Suchen im Namen:
+    = text_field_tag :filter, @filter
+    = submit_tag 'Suchen'
+#sort{:style => "float:left;padding-right:1em;"}
+  = form_tag supplier_articles_url(@supplier), :method => :get do
+    Sortieren nach: aktualisiert
+    = check_box_tag :order, "updated_on", @updated_on, {:onclick => "submit();"}
+|
+= link_to 'Filter zurücksetzen', supplier_articles_url(@supplier)
+  
+#list{:style => "clear:both;padding-top:1em"}
+  %p= will_paginate @articles
+  %table
+    %tr
+      %th Name
+      %th Nummer
+      %th Notiz
+      %th Herstellerin
+      %th Herkunft
+      %th Einheit
+      %th Preis
+      %th Steuer
+      %th Pfand
+      %th Gebindegröße
+    - for article in @articles
+      %tr
+        %td=h article.name
+        %td=h article.number
+        %td=h article.note
+        %td=h article.manufacturer
+        %td=h article.origin
+        %td=h article.unit
+        %td=h article.price
+        %td=h article.tax
+        %td=h article.deposit
+        %td=h article.unit_quantity
+        %th= link_to 'Anzeigen', supplier_article_url(@supplier, article)
+        %th= link_to 'Bearbeiten', edit_supplier_article_url(article.supplier, article)
+        %th= link_to 'Löschen', supplier_article_url(@supplier, article), :confirm => 'Bist du sicher?', :method => :delete
+  %p= will_paginate @articles

app/views/articles/new.haml

@@ -0,0 +1,5 @@
+%h1 Neuer Artikel
+= form_for(:article, :url => supplier_articles_path) do |f|
+  = render 'form', :f => f
+
+= link_to 'zurück', supplier_articles_path(@article.supplier)

app/views/articles/parse_errors.haml

@@ -0,0 +1,18 @@
+%h1 Fehler beim hochladen
+%p
+  = @new_counter
+  wurden neu gespeichert,
+  = @updated_counter
+  aktualisiert und
+  = @outlisted_counter
+  wurden ausgelistet.
+%p bei folgende Artikeln sind Fehler aufgetreten:
+%ul
+  - for article in @invalid_articles
+    %li
+      = article.name
+      %ul
+        - article.errors.each do |attr, msg|
+          %li= "#{attr}: #{msg}"
+
+%p= link_to 'Artikel', supplier_articles_url(@supplier)

app/views/articles/show.haml

@@ -0,0 +1,57 @@
+%h1 Artikel anzeigen
+%p
+  Name:
+  %br/
+  %strong= @article.name
+%p
+  Nummer:
+  %br/
+  %strong= @article.number
+%p
+  Notiz:
+  %br/
+  %strong= @article.note
+%p
+  Herstellerin:
+  %br/
+  %strong= @article.manufacturer
+%p
+  Herkunft:
+  %br/
+  %strong= @article.origin
+%p
+  Einheit:
+  %br/
+  %strong= @article.unit
+%p
+  Preis:
+  %br/
+  %strong= @article.price
+%p
+  Steuer:
+  %br/
+  %strong= @article.tax
+%p
+  Pfand:
+  %br/
+  %strong= @article.deposit
+%p
+  Gebindegröße:
+  %br/
+  %strong= @article.unit_quantity
+%p
+  Kategorie:
+  %br/
+  %strong= @article.category
+%p
+  Rabattmenge:
+  %br/
+  %strong= @article.scale_quantity
+%p
+  Rabattpreis:
+  %br/
+  %strong= @article.scale_price
+
+= link_to 'Bearbeiten', edit_supplier_article_path(@article.supplier, @article)
+|
+= link_to 'Zurück', supplier_articles_path(@article.supplier)

app/views/articles/upload.haml

@@ -0,0 +1,26 @@
+%h1
+  Artikel für
+  = @supplier.name
+  hochladen
+%p
+  %i Bitte (BNN-)Datei zum upload auswählen
+#uploadArticles.uploadForm
+  = form_for(:articles, :url => {:controller => 'articles', :action => 'parse'}, :html => { :multipart => true }) do |form|
+    %p
+      Upload:
+      = form.file_field("file")
+    %p
+      Datei-Format auswählen:
+      %select{:name => 'type'}
+        = options_for_select([["", ""]] + ArticleImport::file_formats.invert.map{|f,k| [f::NAME, k]})
+    %p
+      Zeichenkodierung:
+      %select{:name => 'encoding'}
+        = options_for_select({"Default" => "", "UTF-8" => "UTF-8", "IBM850 (Terra)" => "IBM850", "ISO-8859-15 (Ökotopia)" => "ISO-8859-15"})
+    %p
+      = check_box_tag :delete_existing
+      = label_tag :delete_existing, "Delete existing articles first"
+
+    = submit_tag("Artikel hochladen")
+    = hidden_field_tag :supplier_id, @supplier.id
+%p= link_to 'zurück', supplier_articles_url(@supplier)

app/views/articles/verify_upload.haml

@@ -0,0 +1,45 @@
+%h1 hochgeladenen Artikel überprüfen
+%p
+  %i 
+    Bitte überprüfe die Daten aus der Datei und wähle unten den Lieferanten aus.
+    %br/
+    Artikel dessen Namen schon in der Datenbank vorhanden sind, werden ignoriert.
+
+= form_tag(:action => 'createArticlesFromFile') do
+  %table.list
+    %tr
+      %th Änderungsk.
+      %th Name
+      %th Nummer
+      %th Notiz
+      %th Hersteller
+      %th Herkunft
+      %th Einheit
+      %th Preis
+      %th MwSt.
+      %th Pfand
+      %th Geb.Gr.
+      %th RabattMeng.
+      %th RabattPreis
+    - for @article in @articles      
+      %tr
+        %td= text_field 'article[]', 'changing', :size => 3
+        %td= text_field 'article[]', 'name', :size => 0
+        %td= text_field 'article[]', 'number', :size => 5
+        %td= text_field 'article[]', 'note', :size => 5
+        %td= text_field 'article[]', 'manufacturer', :size => 5
+        %td= text_field 'article[]', 'origin', :size => 5
+        %td= text_field 'article[]', 'unit', :size => 5
+        %td= text_field 'article[]', 'price', :size => 5
+        %td= text_field 'article[]', 'tax', :size => 5
+        %td= text_field 'article[]', 'deposit', :size => 5
+        %td= text_field 'article[]', 'unit_quantity', :size => 5
+        %td= text_field 'article[]', 'scale_quantity', :size => 5
+        %td= text_field 'article[]', 'scale_price', :size => 5
+  %p
+    Lieferanten auswählen: 
+    = select('supplier', 'id', Supplier.all.collect {|s| [ s.name, s.id ] }, :selected => nil)
+    = submit_tag 'Artikel speichern'
+  %p
+  = link_to 'zurück', :action => 'uploadArticles'
+      

app/views/layouts/application.haml

@@ -0,0 +1,23 @@
+!!!
+%html
+  %head
+    %meta{"http-equiv" => "content-type", :content => "text/html;charset=UTF-8"}
+    %title=h "SharedLists: " + controller.controller_name
+    = stylesheet_link_tag 'application'
+    = csrf_meta_tag
+    = javascript_pack_tag 'application', 'data-turbolinks-track': 'reload'
+  %body
+    #content
+      - if flash[:notice]
+        %h3{:style => "color: green"}= flash[:notice]
+      - if flash[:error]
+        %h3{:style => "color: red"}= flash[:error]
+      = yield
+    #footer
+      %hr/
+      - if current_user.present?
+        Logged in as #{current_user.email}, #{link_to("log out", log_out_path)}
+      - else
+        = link_to "Log in", log_in_path
+
+    = yield :javascript

app/views/layouts/application.html.haml

@@ -1,12 +0,0 @@
-!!!
-%html
-  %head
-    %meta{:content => "text/html; charset=UTF-8", "http-equiv" => "Content-Type"}/
-    %title Sharedlists
-    %meta{:content => "width=device-width,initial-scale=1", :name => "viewport"}/
-    = csrf_meta_tags
-    = csp_meta_tag
-    = stylesheet_link_tag 'application', media: 'all', 'data-turbolinks-track': 'reload'
-    = javascript_pack_tag 'application', 'data-turbolinks-track': 'reload'
-  %body
-    = yield

app/views/layouts/mailer.html.haml

@@ -1,8 +0,0 @@
-!!!
-%html
-  %head
-    %meta{:content => "text/html; charset=utf-8", "http-equiv" => "Content-Type"}/
-    :css
-      /* Email styles need to be inline */
-  %body
-    = yield

app/views/layouts/mailer.text.haml

@@ -1 +0,0 @@
-= yield

app/views/sessions/new.html.haml

@@ -0,0 +1,13 @@
+%h1 Log in
+
+= form_tag sessions_path do
+  %p
+    = label_tag :email
+    %br/
+    = text_field_tag :email, params[:email]
+  %p
+    = label_tag :password
+    %br/
+    = password_field_tag :password
+  %p.button
+    = submit_tag "Log in"

app/views/suppliers/_form.haml

@@ -0,0 +1,49 @@
+= simple_form_for @supplier do |f|
+  = f.input :name, required: true
+  = f.input :address, required: true
+  = f.input :phone, required: true
+  = f.input :phone2
+  = f.input :fax
+  = f.input :email
+  = f.input :url
+  = f.input :delivery_days
+  /= f.input :order_howto, as: :text, input_html: {rows: 5}
+  = f.input :note, as: :text, input_html: {rows: 5, cols: 60}
+  /= f.input :min_order_quantity
+  /= f.input :article_info_url
+
+  = f.input :ftp_sync
+  %div#ftp_details{style: ('display: none' unless @supplier.ftp_sync?)}
+    = f.input :ftp_host
+    = f.input :ftp_user
+    = f.input :ftp_password
+    = f.input :ftp_type, collection: Supplier::FTP_TYPES, include_blank: false
+    = f.input :ftp_regexp, hint: t('.ftp_regexp_hint')
+
+  = f.input :mail_sync
+  %div#mail_details{style: ('display: none' unless @supplier.mail_sync?)}
+    .input
+      %label Send to
+      - if !ENV["MAILER_DOMAIN"].present?
+        %i (please set <tt>MAILER_DOMAIN</tt> to see address)
+      - elsif @supplier.articles_mail_address.present?
+        %tt= @supplier.articles_mail_address
+      - else
+        %i (save supplier to see address)
+    = f.input :mail_type, collection: ArticleImport.file_formats.map {|k,o| [o::NAME, k] }
+    = f.input :mail_from
+    = f.input :mail_subject
+
+  .form-actions
+    = f.submit class: 'btn'
+    = link_to t('ui.or_cancel'), (@supplier.new_record? ? suppliers_path : supplier_path(@supplier))
+
+
+  - content_for :javascript do
+    :javascript
+      $(document).on('change', '#supplier_ftp_sync', function() {
+        $('#ftp_details').toggle(this.checked);
+      });
+      $(document).on('change', '#supplier_mail_sync', function() {
+        $('#mail_details').toggle(this.checked);
+      });

app/views/suppliers/edit.haml

@@ -0,0 +1,2 @@
+%h1 Lieferantin bearbeiten
+= render 'form'

app/views/suppliers/index.haml

@@ -0,0 +1,23 @@
+%h1 Lieferanten
+%table
+  %tr
+    %th Name
+    %th Adresse
+    %th Telefon
+    %th Liefertage
+    %th Notiz
+    %th Zuletzt aktualisiert
+    %th
+  - for supplier in @suppliers
+    %tr
+      %td= link_to supplier.name, supplier_path(supplier)
+      %td= supplier.address
+      %td= supplier.phone
+      %td= supplier.delivery_days
+      %td= supplier.note
+      %td= I18n.l supplier.articles_updated_at rescue nil
+      %td= link_to  supplier.articles.size.to_s + ' Artikel', supplier_articles_url(supplier)
+
+%br/
+= link_to 'Neuer Lieferant', new_supplier_url
+    

app/views/suppliers/new.haml

@@ -0,0 +1,2 @@
+%h1 Neue Lieferantin
+= render 'form'

app/views/suppliers/show.haml

@@ -0,0 +1,43 @@
+%h1 Lieferantin anzeigen
+%p
+  Name:
+  %br/
+  %strong= @supplier.name
+%p
+  Adresse:
+  %br/
+  %strong= @supplier.address
+%p
+  Telefon 1:
+  %br/
+  %strong= @supplier.phone
+%p
+  Telefon 2:
+  %br/
+  %strong= @supplier.phone2
+%p
+  Fax:
+  %br/
+  %strong= @supplier.fax
+%p
+  E-Mail:
+  %br/
+  %strong= @supplier.email
+%p
+  Webseite:
+  %br/
+  %strong= @supplier.url
+%p
+  Liefertage:
+  %br/
+  %strong= @supplier.delivery_days
+%p
+  Notiz:
+  %br/
+  %strong= @supplier.note
+
+= link_to 'Bearbeiten', edit_supplier_path(@supplier)
+|
+= link_to 'Löschen', supplier_path(@supplier), :confirm => 'Bist du sicher?', :method => :delete
+|
+= link_to 'Zurück', suppliers_path

config/routes.rb

@@ -1,3 +1,19 @@
 Rails.application.routes.draw do
-  # For details on the DSL available within this file, see https://guides.rubyonrails.org/routing.html
+  get 'log_in' => 'sessions#new', :as => :log_in
+  match 'log_out' => 'sessions#destroy', :as => :log_out, :via => [:get, :post]
+  resources :sessions, :only => [:new, :create, :destroy]
+
+  get '/' => 'suppliers#index', :as => :root
+
+  resources :suppliers do
+    resources :articles do # name_prefix => nil
+      collection do
+        delete :destroy_all
+        get :upload
+        post :parse
+      end
+    end
+  end
+
+  match '/:controller(/:action(/:id))', :via => [:get, :post]
 end