1 files changed, 109 insertions, 0 deletions
diff --git a/app/controllers/location_controller.rb b/app/controllers/location_controller.rb
new file mode 100644
index 0000000..0d2a64c
--- /dev/null
+++ b/app/controllers/location_controller.rb
@@ -0,0 +1,109 @@
+class LocationController < ApplicationController
+#  model :person, :location
+
+  def index
+    redirect_to :action => "list"
+  end
+
+  def list
+    @person = @params[:person]
+    if @person != nil
+      @locations = Location.find(:all,
+                       :conditions => ["person_id = ?", Person.find(:first, 
+                                                                    :conditions => { :email => @person }).id],
+                       :order => "name" )
+    else
+      @locations = Location.find(:all, :order => 'name' )
+    end
+  end
+
+
+  def edit
+    @location = Location.find(params[:id])
+    @persons = Person.find(:all)
+    if ( session[:person] != @location.person ) and ( session[:person].email != 'nine@wirdorange.org' )
+      flash[:notice] = 'Sie haben nicht die Berechtigung hierfür.'
+      redirect_to :back
+    end
+  end
+
+  def update
+    @location = Location.find(params[:id])
+    values = params[:location]
+    values[:time] = DateTime.now
+    if @location.update_attributes(params[:location])
+      flash[:notice] = 'Location wurde erfolgreich upgedatet.'
+      redirect_to :action => 'show', :id => @location
+    else
+      flash[:notice] = 'Keine Änderung möglich.'
+      redirect_to :action => 'edit', :id => @location
+    end
+  end
+
+  def destroy
+    render_text 'aktion nicht verfügbar'
+  end
+
+  # show inforomation of location
+  # parameters:
+  # id = location_id
+  def show
+    begin
+     
+      @location = Location.find(params[:id])
+      @person = @location.person
+      @nodes = Node.find(:all, :conditions => ["location_id=?", params[:id]] )
+      @nets = Nets.find(:all, :conditions => ["location_id=?", params[:id]] )
+      @googlemap = 'https://karte.graz.funkfeuer.at/?'
+      @googlemap += "lng=#{@location.lon}"
+      @googlemap += "&lat=#{@location.lat}"
+      @googlemap += "&res=17"
+      @googlemap += "&marker=all"
+
+    rescue ActiveRecord::RecordNotFound
+      flash[:notice] = "Error, Location with ID #{params[:id]} not found!"
+      redirect_to :action => 'list'
+    end
+  end
+
+  # display 'new location' form
+  def new
+    begin
+      if params[:c] == nil or params[:r] == nil or params[:z_x] == nil or params[:z_y] == nil
+        @location = Location.new(:pixel_x => params[:x], :pixel_y => params[:y] )
+      else
+	x = params[:c].to_i * 100 + params[:z_x].to_i;
+	if x < 0
+		x += 100;
+	end
+        @location = Location.new(:pixel_x => x ,
+                               :pixel_y => params[:r].to_i * 100 + params[:z_y].to_i )
+      end
+    end
+  end
+
+
+  # create new location
+  def create
+    begin
+      values = params[:location]
+      values[:time] = DateTime.now
+      values[:creator_ip] = @request.env["REMOTE_ADDR"]
+
+
+      values[:person_id] = session[:person].id
+
+      @location = Location.new(values)
+      if @location.save
+        flash[:notice] = 'Location gespeichert'
+        redirect_to :action => 'show', :id => @location
+      else
+        flash[:notice] = 'Location nicht gespeichert, bitte ueberpruefen Sie Ihre Eingabe'
+        redirect_to :back
+      end
+    end
+  end
+end
+
+
+