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Refactoring

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master
Alinson S. Xavier 10 years ago
parent 5be138e890
commit 580098eaf1
8 changed files with 106 additions and 124 deletions
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5
app/controllers/application_controller.rb
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@ -24,7 +24,7 @@ require 'authentication.rb'
class ApplicationController < ActionController::Base
helper :all
# protect_from_forgery
protect_from_forgery
include AuthenticationSystem
@ -59,7 +59,8 @@ class ApplicationController < ActionController::Base
end
end
def show_not_found
def show_not_found(exception)
fail Exception if Rails.env.production?
respond_to do |format|
format.html { render file: "#{Rails.root}/public/404.html", status: 404, layout: false }
format.xml { head 404 }

188
app/controllers/attachments_controller.rb
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@ -20,103 +20,93 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>.
class AttachmentsController < ApplicationController
#verify :method => :post, :only => [ :destroy, :create, :update ],
# :redirect_to => { :controller => 'courses', :action => :show }
#after_filter :cache_sweep, :only => [ :create, :update, :destroy ]
before_filter :find_attachment
def show
respond_to do |format|
format.html
format.xml { render :xml => @attachment }
end
end
def new
end
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?
@attachment.file = params[:attachment][:file]
@attachment.file_name = params[:attachment][:file].original_filename
@attachment.content_type = params[:attachment][:file].content_type
end
@attachment.save!
AttachmentCreateLogEntry.create!(:target_id => @attachment.id, :user => @current_user, :course => @course)
flash[:notice] = t(:attachment_created)
respond_to do |format|
format.html { redirect_to course_attachment_url(@course, @attachment) }
format.xml { head :created, :location => course_attachment_url(@course, @attachment, :format => :xml) }
end
end
def edit
end
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]
@attachment.file_name = params[:attachment][:file].original_filename
@attachment.content_type = params[:attachment][:file].content_type
end
changed = @attachment.changed?
if changed
@attachment.last_modified = Time.now.utc
@attachment.save!
AttachmentEditLogEntry.create!(:target_id => @attachment.id, :user => @current_user, :course => @course)
flash[:notice] = t(:attachment_updated)
end
respond_to do |format|
format.html { redirect_to course_attachment_url(@course, @attachment) }
format.xml { head :created, :location => course_attachment_url(@course, @attachment, :format => :xml) }
end
end
def destroy
@attachment.destroy
flash[:notice] = t(:attachment_removed)
log = AttachmentDeleteLogEntry.create!(:target_id => @attachment.id, :user => @current_user, :course => @course)
flash[:undo] = undo_course_log_url(@course, log)
respond_to do |format|
format.html { redirect_to course_url(@course) }
format.xml { head :ok }
end
end
def download
send_file("#{Rails.root}/public/upload/#{@course.id}/#{@attachment.id}",
:filename => @attachment.file_name,
:type => @attachment.content_type,
:disposition => 'inline',
:streaming => 'true')
end
protected
def find_attachment
params[:course_id] = Course.find(:first, :conditions => ['short_name = ?', params[:course_id]], :order => 'period desc').id if !params[:course_id].is_numeric? and !Course.find_by_short_name(params[:course_id]).nil?
@course = Course.find(params[:course_id])
@attachment = params[:id] ? @course.attachments.find(params[:id]) : Attachment.new
end
def cache_sweep
expire_fragment(course_path(@course.id))
end
before_filter :find_attachment
def show
respond_to do |format|
format.html
format.xml { render xml: @attachment }
end
end
def new
end
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?
@attachment.file = params[:attachment][:file]
@attachment.file_name = params[:attachment][:file].original_filename
@attachment.content_type = params[:attachment][:file].content_type
end
@attachment.save!
AttachmentCreateLogEntry.create!(target_id: @attachment.id, user: @current_user, course: @course)
flash[:notice] = t(:attachment_created)
respond_to do |format|
format.html { redirect_to course_attachment_url(@course, @attachment) }
format.xml { head :created, location: course_attachment_url(@course, @attachment, format: :xml) }
end
end
def edit
end
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]
@attachment.file_name = params[:attachment][:file].original_filename
@attachment.content_type = params[:attachment][:file].content_type
end
changed = @attachment.changed?
if changed
@attachment.last_modified = Time.now.utc
@attachment.save!
AttachmentEditLogEntry.create!(target_id: @attachment.id, user: @current_user, course: @course)
flash[:notice] = t(:attachment_updated)
end
respond_to do |format|
format.html { redirect_to course_attachment_url(@course, @attachment) }
format.xml { head :created, location: course_attachment_url(@course, @attachment, format: :xml) }
end
end
def destroy
@attachment.destroy
flash[:notice] = t(:attachment_removed)
log = AttachmentDeleteLogEntry.create!(target_id: @attachment.id, user: @current_user, course: @course)
flash[:undo] = undo_course_log_url(@course, log)
respond_to do |format|
format.html { redirect_to course_url(@course) }
format.xml { head :ok }
end
end
def download
send_file("#{Rails.root}/public/upload/#{@course.id}/#{@attachment.id}",
filename: @attachment.file_name,
type: @attachment.content_type,
disposition: 'inline',
streaming: 'true')
end
protected
def find_attachment
params[:course_id] = Course.find(:first, conditions: ['short_name = ?', params[:course_id]], order: 'period desc').id if !params[:course_id].is_numeric? && !Course.find_by_short_name(params[:course_id]).nil?
@course = Course.find(params[:course_id])
@attachment = params[:id] ? @course.attachments.find(params[:id]) : Attachment.new
end
end

10
app/controllers/courses_controller.rb
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@ -24,11 +24,9 @@ class CoursesController < ApplicationController
:destroy]
before_filter :require_login, only: [:enroll, :unenroll]
before_filter :find_course, except: [:index]
# after_filter :cache_sweep, only: [ :create, :update, :destroy ]
def index
@period = params[:period] || App.current_period
@courses = Course.visible.where(period: @period)
@period = params[:period].blank? ? App.current_period : params[:period]
respond_to do |format|
format.html
@ -115,10 +113,4 @@ class CoursesController < ApplicationController
def require_admin
fail AccessDenied, 'only admins can modify courses' unless admin?
end
def cache_sweep
expire_fragment(course_path(@course.id, part: 'right'))
expire_fragment(course_path(@course.id))
expire_fragment(courses_path)
end
end

8
app/controllers/wiki_controller.rb
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@ -23,9 +23,6 @@ class WikiController < ApplicationController
# verify params: :text, only: :preview, redirect_to: { action: :show }
# verify params: [:from, :to], only: :diff, redirect_to: { action: :versions }
# after_filter :cache_sweep, only: [ :create, :update, :destroy, :move_up,
# :move_down, :undelete ]
before_filter :find_wiki, except: [:preview]
before_filter :require_login, only: [:new, :create, :edit, :update, :destroy,
:move_up, :move_down]
@ -169,9 +166,4 @@ class WikiController < ApplicationController
@wiki_page = WikiPage.new(params[:wiki_page])
end
end
def cache_sweep
expire_fragment course_url(@course.id)
expire_fragment course_wiki_instance_url(@course.id, @wiki_page.id)
end
end

3
app/models/course.rb
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@ -88,7 +88,8 @@ class Course < ActiveRecord::Base
end
def self.pluck_periods
Course.uniq.pluck(:period).reject!(&:blank?).sort.reverse
periods = Course.uniq.reorder('').pluck(:period).reject!(&:blank?) || []
periods.sort.reverse
end
def self.from_param(param)

10
app/models/user.rb
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@ -25,7 +25,7 @@ class User < ActiveRecord::Base
acts_as_paranoid
has_and_belongs_to_many :courses, order: 'full_name',
conditions: "period = #{App.current_period}"
conditions: "period = '#{App.current_period}'"
validates_length_of :login, within: 3..40
validates_length_of :name, within: 3..40
@ -86,8 +86,12 @@ class User < ActiveRecord::Base
end
def courses_not_enrolled(period)
Course.all(conditions: ['period = ? and hidden = ? and id not in (?)',
period, false, courses])
if courses.empty?
Course.visible.where(period: period)
else
Course.where('period = ? and hidden = ? and id not in (?)',
period, false, courses)
end
end
protected

2
app/views/courses/index.html.haml
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@ -17,6 +17,8 @@
.right
= action_icon('subtract', 'Desmatricular-se', unenroll_course_url(course))
= link_to h(course.full_name), course_url(course)
- else
- @courses = Course.visible.where(period: @period)
-# cache(courses_path) do
- old_grade = 0

4
app/views/layouts/_base.html.haml
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@ -66,9 +66,9 @@
#footer
%p
%b Wiki
UFC
UFC 1.1
%p
Desenvolvido em Ruby on Rails
Powered by Ruby on Rails, PostgreSQL & Linux
%p
Distribuido livremente sob a
%a{href: 'https://www.gnu.org/licenses/agpl-3.0.en.html'}