Paginas wiki, arquivos e disciplinas ocultas

app/controllers/attachments_controller.rb

@@ -35,6 +35,7 @@ class AttachmentsController < ApplicationController
 	def create
 		@attachment.course_id = @course.id
 		@attachment.path = params[:attachment][:path]
+		@attachment.front_page = params[:attachment][:front_page]
 		@attachment.description = params[:attachment][:description]
 		@attachment.file_name = "blank"
 		unless params[:attachment][:file].nil?
@@ -58,6 +59,7 @@ class AttachmentsController < ApplicationController
 
 	def update
 		@attachment.path = params[:attachment][:path]
+		@attachment.front_page = params[:attachment][:front_page]
 		@attachment.description = params[:attachment][:description]
 		unless params[:attachment][:file].nil?
 			@attachment.file = params[:attachment][:file]
@@ -93,10 +95,11 @@ class AttachmentsController < ApplicationController
 	end
 
 	def download
+
 		send_file("#{RAILS_ROOT}/public/upload/#{@course.id}/#{@attachment.id}",
 				:filename    =>  @attachment.file_name,
 				:type        =>  @attachment.content_type,
-				:disposition =>  'attachment',
+				:disposition =>  'inline',
 				:streaming   =>  'true')
 	end
 

app/controllers/courses_controller.rb

@@ -26,9 +26,9 @@ class CoursesController < ApplicationController
 		@period = params[:period] || App.current_period
 
 		if logged_in? and !@current_user.courses.empty?
-			@courses = Course.find(:all, :order => 'grade asc, full_name asc', :conditions => ['period = ? and id not in (?)', @period, @current_user.courses])
+			@courses = Course.find(:all, :order => 'grade asc, full_name asc', :conditions => ['period = ? and hidden = ? and id not in (?)', @period, false, @current_user.courses])
 		else
-			@courses = Course.find(:all, :order => 'grade asc, full_name asc', :conditions => ['period = ?', @period])
+			@courses = Course.find(:all, :order => 'grade asc, full_name asc', :conditions => ['period = ? and hidden = ?', @period, false])
 		end
 
 		respond_to do |format|

app/controllers/log_controller.rb

@@ -22,7 +22,9 @@ class LogController < ApplicationController
 		if @course
 			@log_entries = @course.log_entries.paginate(:page => params[:page], :per_page => 30, :order => "created_at desc")
 		else
-			@log_entries = LogEntry.paginate(:page => params[:page], :per_page => 30, :order => "created_at desc") 
+			@log_entries = LogEntry.paginate(:page => params[:page], :per_page => 30,
+				:conditions => [ "course_id not in (select id from courses where hidden = ?)", true],
+				:order => "created_at desc") 
 		end
 
 		respond_to do |format|

app/controllers/wiki_controller.rb

@@ -29,7 +29,7 @@ class WikiController < ApplicationController
 
 	def index
 		respond_to do |format|
-			format.html { redirect_to course_url(@course) }
+			format.html
 			format.xml { render :xml => @wiki_pages }
 		end
 	end