source/app/controllers/sites_controller.rb - epf/org.eclipse.epf.wiki - Git at Google

 #--######################################################################
 # Copyright (c) 2006 Logica
 #
 # All rights reserved. This program and the accompanying materials
 # are made available under the terms of the Eclipse Public License v1.0
 # which accompanies this distribution, and is available at
 # http://www.eclipse.org/legal/epl-v10.html
 #
 # Contributors:
 #
 # Onno van der Straaten:: initial implementation
 #++######################################################################
 # {Copyright (c) 2006 Logica}[link:files/COPYRIGHT.html]

 class SitesController < ApplicationController

   layout 'management'

   before_filter :authenticate
   before_filter :authenticate_admin, :only => [:csv, :new, :compare, :new_wiki, :create, :update, :upload, :edit, :update_now, :obsolete, :update_cancel]
   before_filter :authenticate_cadmin, :only => [:scan4content]

   cache_sweeper :sweeper, :only => [:update, :update_cancel, :update_now, :new, :new_wiki]

   verify :method => :post, :only => [:update, :update_cancel, :update_now, :obsolete, :csv],:add_flash => {'error' => ::FLASH_USE_POST_NOT_GET}, :redirect_to => { :controller => 'other', :action => 'error' }

   FLASH_WIKI_SITE_CREATED = 'An empty Wiki site has been created. Now you can schedule a job to update the Wiki with a Baseline Process'
   FLASH_WIKI_UPDATE_SUCCESS  = 'Wiki succesfully updated'

   #--
   # TOOD Invalid argument in console
   # In the console when running built-in server the message ERROR Errno::EINVAL: Invalid argument is displayed
   #++
   def index
     list
     render :action => 'list'
   end

   def list
     @baseline_processes = BaselineProcess.find(:all)
     @wikis = Wiki.find(:all)
   end

   # Action #new creates a BaselineProcess. A BaselineProcess is created from content in a server folder
   # (that you uploaded with FTP or a folder share or something) or from a zip file submitted with the form
   def new
     @baseline_processes = BaselineProcess.find(:all, :conditions => ['obsolete_on is null'])
     @folders = BaselineProcess.unused_folders
     if request.get?
       @site = Site.new
       flash['notice'] =  "<p>Although you can upload zip files with EPFC published sites here, it is recommended to upload content using some other means (FTP, SCP).  You need to upload to the location #{ENV['EPFWIKI_ROOT_DIR']}#{ENV['EPFWIKI_PUBLIC_FOLDER']}/#{ENV['EPFWIKI_SITES_FOLDER']}. Server folder created there can be used to create a new Baseline Process.</p>"
       flash['notice'] += "<p>It is also recommended to use version info or baseline info in your zip file names. The name is used to derive other attributes (server folder and title). Example: oup_20060721.zip</p>"
     else
       logger.info("Creating a new Baseline Process with params #{params.inspect}")
       if params[:site][:file].nil?
         logger.info("Creating a new Baseline Process from server folder")
         @site = BaselineProcess.new(params[:site].merge(:user => session['user']))
       else
         logger.info("Creating a new Baseline Process using zip")
         @site = BaselineProcess.new_from_upload(params[:site].merge(:user => session['user']))
       end
       if @site.errors.empty? && @site.save
         flash['success'] = ::FLASH_RECORD_CREATED
         redirect_to :action => 'list'
       end
     end
   end

   # Action #new_wiki creates a new Wiki. The typical next step is to schedule an #update to add content to this empty Wiki
   def new_wiki
     if request.get?
       @wiki = Wiki.new
     else
       @wiki = Wiki.new(params[:wiki].merge(:user => session['user']))
       if  @wiki.save
         flash['success'] = FLASH_WIKI_SITE_CREATED
         redirect_to :action => 'description', :id => @wiki.id
       end
     end
   end

   # Action #update schedules an update. The actual update is typically performed
   # with a job ('job_daily') but could also be forced by #update_now
   def update
     site = Site.find(params[:id])
     bp = BaselineProcess.find(params[:baseline_process_id])
     u = Update.new(:user => session['user'], :wiki => site, :baseline_process => bp)
     u.save!
     flash['success'] = "Update of #{site.title} to #{u.baseline_process.title} scheduled"
     redirect_to :action => 'description', :id => site.id
   end

   # Action #update_cancel to cancel an scheduled updated
   def update_cancel
     site = Site.find(params[:id])
     u = Update.find(params[:update_id])
     u.destroy
     flash['success'] = "Cancelled update of #{site.title} to #{u.baseline_process.title}"
     redirect_to :action => 'description', :id => site.id
   end

   # action #update_now allows the administrator to do the update immediately, see also #update_wiki
   def update_now
     u = Update.find(params[:update_id])
     u.do_update
     flash['success'] = FLASH_WIKI_UPDATE_SUCCESS
     redirect_to :action => 'description', :id => u.wiki.id
   end

   def description
     @site = Site.find(params[:id])
   end

   def versions
     @site = Site.find(params[:id])
     logger.debug("params.inspect: #{params.inspect}")
     @filter = UserVersion.new(params[:filter]) # done is default 'N'
     @filter.type_filter = 'UserVersion' if @filter.type_filter.blank?
     logger.debug("@filter: #{@filter.inspect}")
     case @filter.done + @filter.type_filter
     when 'NAll': cond = ['wiki_id = ? and done = ?', @site.id, 'N',] # default
     when 'AllUserVersion': cond = ['wiki_id = ? and type = ?', @site.id, 'UserVersion' ] # all userversions
     when 'AllAll': cond = ['wiki_id = ?', @site.id] # all versions
     when 'NUserVersion': cond = ['wiki_id = ? and done = ? and type = ?', @site.id, 'N', 'UserVersion' ] # all todo userversions
     end
     logger.debug("cond: #{cond.inspect}")
     @version_pages, @versions = paginate :version, :per_page => 25, :order => 'created_on DESC', :conditions => cond
     render :action => 'description'
   end

   def pages
     @site = Site.find(params[:id])
     @page_pages, @pages = paginate :page, :per_page => 25, :order => 'created_on DESC', :conditions => ['site_id=?', @site.id]
     render :action => 'description'
   end

   def comments
     @site = Site.find(params[:id])
     #logger.debug("params.inspect: #{params.inspect}")
     @filter = Comment.new(params[:filter]) # done is default 'N'
     cond = ['site_id = ?', @site.id ]
     cond = ['site_id = ? and done = ?', @site.id, 'N' ] if @filter.done == 'N'
     @comment_pages, @comments = paginate :comment, :per_page => 25, :order => 'created_on DESC', :conditions => cond
     render :action => 'description'
   end

   def uploads
     @site = Site.find(params[:id])
     @upload_pages, @uploads = paginate :uploads, :order => 'created_on DESC',  :per_page => 25
     render :action => 'description'
   end

   def feedback
     @site = Site.find(params[:id])
     @feedback_pages, @feedbacks = paginate :feedbacks, :order => 'created_on DESC',  :per_page => 25
     render :action => 'description'
   end

   def edit
     @site = Site.find(params[:id])
     if request.get?
       flash.now['warning'] = 'Updating the folder here won\'t update the file system. If you want to change the folder you will have to rename the folder manually on the filesystem'
     else
       @site = Site.find(params[:id])
       if @site.update_attributes(params[:site])
         flash['success'] = 'Site was successfully updated.'
         redirect_to :action => 'description', :id => @site
       else
         render :action => 'edit'
       end
     end
   end

   def obsolete
     site = Site.find(params[:id])
     site.obsolete_by = session['user']
     if site.obsolete_on.nil?
       site.obsolete_on = Time.now
       flash.now['success'] = "#{site.title} succesfully made obsolete"
     else
       site.obsolete_on = nil
       flash.now['success'] = "#{site.title} is no longer obsolete"
     end
     site.save!
     list
     render :action => 'list'
   end

   def csv
     site = Site.find(params[:id])
     content_type = if request.user_agent =~ /windows/i
       'application/vnd.ms-excel'
     else
       'text/csv'
     end
     site.export_csv if !File.exists?(site.path + '.csv')
     send_data(IO.readlines(site.path + '.csv').join, :type => content_type, :filename => site.folder + '.csv')
   end

 end
	#--######################################################################
	# Copyright (c) 2006 Logica
	#
	# All rights reserved. This program and the accompanying materials
	# are made available under the terms of the Eclipse Public License v1.0
	# which accompanies this distribution, and is available at
	# http://www.eclipse.org/legal/epl-v10.html
	#
	# Contributors:
	#
	# Onno van der Straaten:: initial implementation
	#++######################################################################
	# {Copyright (c) 2006 Logica}[link:files/COPYRIGHT.html]

	class SitesController < ApplicationController

	layout 'management'

	before_filter :authenticate
	before_filter :authenticate_admin, :only => [:csv, :new, :compare, :new_wiki, :create, :update, :upload, :edit, :update_now, :obsolete, :update_cancel]
	before_filter :authenticate_cadmin, :only => [:scan4content]

	cache_sweeper :sweeper, :only => [:update, :update_cancel, :update_now, :new, :new_wiki]

	verify :method => :post, :only => [:update, :update_cancel, :update_now, :obsolete, :csv],:add_flash => {'error' => ::FLASH_USE_POST_NOT_GET}, :redirect_to => { :controller => 'other', :action => 'error' }

	FLASH_WIKI_SITE_CREATED = 'An empty Wiki site has been created. Now you can schedule a job to update the Wiki with a Baseline Process'
	FLASH_WIKI_UPDATE_SUCCESS = 'Wiki succesfully updated'

	#--
	# TOOD Invalid argument in console
	# In the console when running built-in server the message ERROR Errno::EINVAL: Invalid argument is displayed
	#++
	def index
	list
	render :action => 'list'
	end

	def list
	@baseline_processes = BaselineProcess.find(:all)
	@wikis = Wiki.find(:all)
	end

	# Action #new creates a BaselineProcess. A BaselineProcess is created from content in a server folder
	# (that you uploaded with FTP or a folder share or something) or from a zip file submitted with the form
	def new
	@baseline_processes = BaselineProcess.find(:all, :conditions => ['obsolete_on is null'])
	@folders = BaselineProcess.unused_folders
	if request.get?
	@site = Site.new
	flash['notice'] = "<p>Although you can upload zip files with EPFC published sites here, it is recommended to upload content using some other means (FTP, SCP). You need to upload to the location #{ENV['EPFWIKI_ROOT_DIR']}#{ENV['EPFWIKI_PUBLIC_FOLDER']}/#{ENV['EPFWIKI_SITES_FOLDER']}. Server folder created there can be used to create a new Baseline Process.</p>"
	flash['notice'] += "<p>It is also recommended to use version info or baseline info in your zip file names. The name is used to derive other attributes (server folder and title). Example: oup_20060721.zip</p>"
	else
	logger.info("Creating a new Baseline Process with params #{params.inspect}")
	if params[:site][:file].nil?
	logger.info("Creating a new Baseline Process from server folder")
	@site = BaselineProcess.new(params[:site].merge(:user => session['user']))
	else
	logger.info("Creating a new Baseline Process using zip")
	@site = BaselineProcess.new_from_upload(params[:site].merge(:user => session['user']))
	end
	if @site.errors.empty? && @site.save
	flash['success'] = ::FLASH_RECORD_CREATED
	redirect_to :action => 'list'
	end
	end
	end

	# Action #new_wiki creates a new Wiki. The typical next step is to schedule an #update to add content to this empty Wiki
	def new_wiki
	if request.get?
	@wiki = Wiki.new
	else
	@wiki = Wiki.new(params[:wiki].merge(:user => session['user']))
	if @wiki.save
	flash['success'] = FLASH_WIKI_SITE_CREATED
	redirect_to :action => 'description', :id => @wiki.id
	end
	end
	end

	# Action #update schedules an update. The actual update is typically performed
	# with a job ('job_daily') but could also be forced by #update_now
	def update
	site = Site.find(params[:id])
	bp = BaselineProcess.find(params[:baseline_process_id])
	u = Update.new(:user => session['user'], :wiki => site, :baseline_process => bp)
	u.save!
	flash['success'] = "Update of #{site.title} to #{u.baseline_process.title} scheduled"
	redirect_to :action => 'description', :id => site.id
	end

	# Action #update_cancel to cancel an scheduled updated
	def update_cancel
	site = Site.find(params[:id])
	u = Update.find(params[:update_id])
	u.destroy
	flash['success'] = "Cancelled update of #{site.title} to #{u.baseline_process.title}"
	redirect_to :action => 'description', :id => site.id
	end

	# action #update_now allows the administrator to do the update immediately, see also #update_wiki
	def update_now
	u = Update.find(params[:update_id])
	u.do_update
	flash['success'] = FLASH_WIKI_UPDATE_SUCCESS
	redirect_to :action => 'description', :id => u.wiki.id
	end

	def description
	@site = Site.find(params[:id])
	end

	def versions
	@site = Site.find(params[:id])
	logger.debug("params.inspect: #{params.inspect}")
	@filter = UserVersion.new(params[:filter]) # done is default 'N'
	@filter.type_filter = 'UserVersion' if @filter.type_filter.blank?
	logger.debug("@filter: #{@filter.inspect}")
	case @filter.done + @filter.type_filter
	when 'NAll': cond = ['wiki_id = ? and done = ?', @site.id, 'N',] # default
	when 'AllUserVersion': cond = ['wiki_id = ? and type = ?', @site.id, 'UserVersion' ] # all userversions
	when 'AllAll': cond = ['wiki_id = ?', @site.id] # all versions
	when 'NUserVersion': cond = ['wiki_id = ? and done = ? and type = ?', @site.id, 'N', 'UserVersion' ] # all todo userversions
	end
	logger.debug("cond: #{cond.inspect}")
	@version_pages, @versions = paginate :version, :per_page => 25, :order => 'created_on DESC', :conditions => cond
	render :action => 'description'
	end

	def pages
	@site = Site.find(params[:id])
	@page_pages, @pages = paginate :page, :per_page => 25, :order => 'created_on DESC', :conditions => ['site_id=?', @site.id]
	render :action => 'description'
	end

	def comments
	@site = Site.find(params[:id])
	#logger.debug("params.inspect: #{params.inspect}")
	@filter = Comment.new(params[:filter]) # done is default 'N'
	cond = ['site_id = ?', @site.id ]
	cond = ['site_id = ? and done = ?', @site.id, 'N' ] if @filter.done == 'N'
	@comment_pages, @comments = paginate :comment, :per_page => 25, :order => 'created_on DESC', :conditions => cond
	render :action => 'description'
	end

	def uploads
	@site = Site.find(params[:id])
	@upload_pages, @uploads = paginate :uploads, :order => 'created_on DESC', :per_page => 25
	render :action => 'description'
	end

	def feedback
	@site = Site.find(params[:id])
	@feedback_pages, @feedbacks = paginate :feedbacks, :order => 'created_on DESC', :per_page => 25
	render :action => 'description'
	end

	def edit
	@site = Site.find(params[:id])
	if request.get?
	flash.now['warning'] = 'Updating the folder here won\'t update the file system. If you want to change the folder you will have to rename the folder manually on the filesystem'
	else
	@site = Site.find(params[:id])
	if @site.update_attributes(params[:site])
	flash['success'] = 'Site was successfully updated.'
	redirect_to :action => 'description', :id => @site
	else
	render :action => 'edit'
	end
	end
	end

	def obsolete
	site = Site.find(params[:id])
	site.obsolete_by = session['user']
	if site.obsolete_on.nil?
	site.obsolete_on = Time.now
	flash.now['success'] = "#{site.title} succesfully made obsolete"
	else
	site.obsolete_on = nil
	flash.now['success'] = "#{site.title} is no longer obsolete"
	end
	site.save!
	list
	render :action => 'list'
	end

	def csv
	site = Site.find(params[:id])
	content_type = if request.user_agent =~ /windows/i
	'application/vnd.ms-excel'
	else
	'text/csv'
	end
	site.export_csv if !File.exists?(site.path + '.csv')
	send_data(IO.readlines(site.path + '.csv').join, :type => content_type, :filename => site.folder + '.csv')
	end

	end