Class: Management::CmsController

Inherits:
ApplicationController
  • Object
show all
Defined in:
app/controllers/management/cms_controller.rb

Overview

:nodoc:

Instance Method Summary collapse

Instance Method Details



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# File 'app/controllers/management/cms_controller.rb', line 1013

def add_to_gallery
  @pg = CmsPage.find_by_id(params[:id])
  galleries_dir = File.join(Rails.root, 'public', 'assets', 'content', @pg.path)
  @galleries = Dir.entries(galleries_dir).sort
  @gallery_dir = File.join(galleries_dir, params[:gallery_id])    
  images = Dir.glob("#{@gallery_dir}/*-thumb.{jpg,jpeg,png,gif}")
  
  temp_location = File.join(@gallery_dir ,'temp')
  FileUtils.rm_rf(temp_location)
  Dir.mkdir(temp_location)
  
  data = params[:gallery_file][:data]
  data_dest = File.join(temp_location, data.original_filename)
  File.open(data_dest, 'wb') { |f| f.write(data.read) }
  
  last_id = images.size
  ext = File.extname(data_dest).downcase
  
  if ext != '.zip'
    localfile = File.join(@gallery_dir, (last_id + 1).to_s + ext)
    thumbfile = File.join(@gallery_dir, (last_id + 1).to_s + '-thumb' + ext)
    
    File.open(localfile, "w") { |f| f.write(File.open(data_dest).read) }
    
    # create blank captions.yml if it doesn't already exist
    create_captions_file(@pg.id)
    
    localfile = resize_image(localfile)
    
    small = MiniMagick::Image.from_file(localfile)
    small.crop_resized(GalleryThumbWidth, GalleryThumbHeight)
    small.write(thumbfile)
    
    File.chmod(0644, localfile, thumbfile)
    
    create_preview_images(:force => 1)
    
  elsif ext == '.zip'
    begin
      Zip::ZipFile.foreach(data.path) do |zipentry|
        next if ![ '.jpg', '.jpeg', '.png', '.gif' ].include?(File.extname(zipentry.name).downcase) || zipentry.size < 1000
        upload_progress.message = "Extracting #{File.basename(zipentry.name)}"
        localfile = File.join(temp_location, ((last_id+1).to_s + File.extname(zipentry.name)).downcase)
        
        begin
          zipentry.extract(localfile)
          last_id += 1
        rescue Exception => e
          log_error(e)
        end
      end
    rescue Exception => e
      logger.debug params.inspect
      log_error(e)
      finish_upload_status "''" and return
    end
    
    @images = Dir.glob("#{temp_location}/*.{jpg,jpeg,png,gif}")
    
    @images.each do |img|
      localfile = File.join(@gallery_dir, File.basename(img, File.extname(img))) + '.jpg'
      tempfile = File.join(temp_location, File.basename(img, File.extname(img))) + File.extname(img)
      thumbfile = File.join(@gallery_dir, File.basename(img, File.extname(img))) + '-thumb.jpg'
      
      small = MiniMagick::Image.from_file(tempfile)
      small.crop_resized(GalleryThumbWidth, GalleryThumbHeight)
      small.write(thumbfile)
      
      FileUtils.cp(tempfile, localfile)
      resize_image(localfile)
      
      File.chmod(0644, localfile, thumbfile)
    end
    
    # smaller images for gallery index
    management_dir = File.join(@gallery_dir, 'management')
    
    preview_images = []
    Dir.glob("#{@gallery_dir}/*.{jpg,jpeg,png,gif}").each { |img| preview_images << img unless File.basename(img).include?('thumb') }
    
    preview_images.each { |img| create_preview_image(img, management_dir, 1) }
  end
  
  File.delete(data_dest)
  
  upload_progress.message = "File received successfully."
  finish_upload_status "'#{File.basename(data_dest)}'" and return
end

#block_basic_users ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 38

def block_basic_users
  return true unless UseCmsAccessLevels
  unless user_has_permission?(:manage_cms_full_access) && @user.cms_allowed_sections.to_s.strip.blank?
    render '/imagine_cms/errors/permission_denied'
    return false
  end
end

#check_permissions ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 31

def check_permissions
  if !user_has_permission?(:manage_cms)
    render '/imagine_cms/errors/permission_denied'
    return false
  end
end

#complete_gallery ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 836

def complete_gallery
  @pg = CmsPage.find(params[:id])
  target_dir = File.join('assets', 'content', @pg.path)
  @dirname = File.join(target_dir, File.basename(params[:dirname]))
  @thumbs = session[:gallery_thumbs_ordered]
  max_width = params[:max_width].to_i
  max_width = GalleryMaxWidth unless max_width > 0
  max_height = params[:max_height].to_i
  max_height = GalleryMaxHeight unless max_height > 0
  
  create_captions_file(@pg.id, { :gallery_id => File.basename(params[:dirname]) })
  
  @thumbs.each_with_index do |thumb, index|
    thumb.gsub!(/-thumb/, '')
    tempfile = File.join(Rails.root, 'public', @dirname, 'temp', thumb + '.jpg')
    tempthumbfile = File.join(Rails.root, 'public', @dirname, 'temp', thumb + '-thumb.jpg')
    
    localfile = File.join(Rails.root, 'public', @dirname, (index+1).to_s + '.jpg')
    thumbfile = File.join(Rails.root, 'public', @dirname, (index+1).to_s + '-thumb.jpg')
    
    im = MiniMagick::Image.from_file(tempfile)
    if im[:width] > max_width || im[:height] > max_height
      im.resize("#{max_width}x#{max_height}")
    end
    im.write(localfile)
    
    small = MiniMagick::Image.from_file(tempfile)
    small.crop_resized(GalleryThumbWidth, GalleryThumbHeight)
    small.write(thumbfile)
    
    File.chmod(0644, localfile, thumbfile)
    
    begin
      File.unlink(tempfile)
      File.unlink(tempthumbfile)
    rescue Exception => e
      # not that big a deal if we can't delete
    end
  end
  
  begin
    Dir.rmdir(File.join(Rails.root, 'public', @dirname, 'temp'))
  rescue Exception => e
    # not that big a deal if we can't delete
  end
  
  create_preview_images
  
  render :partial => 'complete_gallery'
end

#create_file_link ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 1176

def create_file_link
  @pg = CmsPage.find_by_id(params[:id])
  localfile = File.join(Rails.root, 'public', 'assets', 'content', @pg.path, File.basename(params[:filename]))
  
  bucket = ImagineCmsConfig['amazon_s3'][Rails.env]['file_bucket'] rescue nil
  prefix = ImagineCmsConfig['amazon_s3']['file_prefix'] rescue nil
  upload_to_s3(localfile, @pg, bucket, prefix)
  
  @filename = localfile.split('/').map { |s| CGI::escape(s) }.join('/') + "?#{File.mtime(localfile).to_i}"
  
  render :partial => 'create_file_link'
end

#crop_feature_image ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 1279

def crop_feature_image
  @pg = CmsPage.find_by_id(params[:id])
  localfile = File.join(Rails.root, 'public', 'assets', 'content', @pg.path, File.basename(params[:filename]))
  File.chmod(0644, localfile)
  
  # get out now if user clicked finish
  if params[:next_clicked].to_i != 1
    @image_file = localfile + "?#{File.mtime(localfile).to_i}"
    upload_to_s3(localfile, @pg)
    render :partial => 'crop_results_feature_image' and return
  end
  
  
  # if we're still here... let's crop!
  target_dir = File.join(Rails.root, 'public', 'assets', 'content', @pg.path)
  testfile = File.join(target_dir, File.basename(localfile, File.extname(localfile))) + '-croptest' + File.extname(localfile)
  
  # make a smaller version to help with cropping
  im = MiniMagick::Image.from_file(localfile)
  im.resize("500x400>")
  im.write(testfile)
  File.chmod(0644, testfile)
  
  @width = im[:width]
  @height = im[:height]
  @height = 1 if @height == 0
  @image_file = File.basename(testfile)
  @aspect_ratio = @width.to_f/@height
  
  render :partial => 'crop_feature_image'
end

#crop_image ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 676

def crop_image
  @pg = CmsPage.find_by_id(params[:id])
  localfile = File.join(Rails.root, 'public', 'assets', 'content', @pg.path, File.basename(params[:filename]))
  File.chmod(0644, localfile)
  
  # get out now if user clicked finish
  if params[:next_clicked].to_i != 1
    @image_file = localfile + "?#{File.mtime(localfile).to_i}"
    upload_to_s3(localfile, @pg)
    
    render :partial => 'crop_results' and return
  end
  
  
  # if we're still here... let's crop!
  target_dir = File.join(Rails.root, 'public', 'assets', 'content', @pg.path)
  testfile = File.join(target_dir, File.basename(localfile, File.extname(localfile))) + '-croptest' + File.extname(localfile)
  
  # make a smaller version to help with cropping
  im = MiniMagick::Image.from_file(localfile)
  im.resize "500x400>"
  im.write(testfile)
  File.chmod(0644, testfile)
  
  @width = im[:width]
  @height = im[:height]
  @height = 1 if @height == 0
  @image_file = File.basename(testfile)
  @aspect_ratio = @width.to_f/@height
  
  render :partial => 'crop_image'
end

#crop_thumb ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 1195

def crop_thumb
  @pg = CmsPage.find_by_id(params[:id])
  localfile = File.join(Rails.root, 'public', 'assets', 'content', @pg.path, File.basename(params[:filename]))
  File.chmod(0644, localfile)
  
  # get out now if user clicked finish
  if params[:next_clicked].to_i != 1
    @image_file = localfile + "?#{File.mtime(localfile).to_i}"
    upload_to_s3(localfile, @pg)
    render :partial => 'crop_results_thumb' and return
  end
  
  
  # if we're still here... let's crop!
  target_dir = File.join(Rails.root, 'public', 'assets', 'content', @pg.path)
  testfile = File.join(target_dir, File.basename(localfile, File.extname(localfile))) + '-croptest' + File.extname(localfile)
  
  # make a smaller version to help with cropping
  im = MiniMagick::Image.from_file(localfile)
  im.resize("500x400>")
  im.write(testfile)
  File.chmod(0644, testfile)
  
  @width = im[:width]
  @height = im[:height]
  @height = 1 if @height == 0
  @image_file = File.basename(testfile)
  @aspect_ratio = @width.to_f/@height
  
  render :partial => 'crop_thumb'
end

#delete_gallery ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 1145

def delete_gallery
  @pg = CmsPage.find_by_id(params[:id])
  galleries_dir = File.join(Rails.root, 'public', 'assets', 'content', @pg.path)
  gallery_dir = File.join(galleries_dir, params[:gallery_id])
  
  FileUtils.rm_rf(gallery_dir)
  
  redirect_to :action => 'select_gallery', :id => params[:id]
end

#delete_page ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 274

def delete_page
  @pg = CmsPage.find_by_id(params[:id])
  
  if !@pg
    flash[:error] = "Sorry, couldn't find the requested page."
  elsif @pg.children.size > 0
    flash[:error] = "This page contains other pages. Please delete those first if you are sure you want to delete this page."
  elsif @pg.id == 1
    flash[:error] = "You cannot delete the home page."
  else
    flash[:notice] = "Page deleted."
    session[:cms_pages_path] = @pg.parent.path rescue nil
    @pg.destroy
  end
  
  redirect_to :action => 'pages'
end

#delete_photo ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 1102

def delete_photo
  if request.post?
    gallery_dir = File.join(Rails.root, 'public', 'assets', 'content', params[:path].to_s, params[:gallery_id])
    
    image_id = params[:image].split('.')[0].to_i
    
    begin ; File.delete(File.join(gallery_dir, image_id.to_s + '.jpg')) ; rescue ; end
    begin ; File.delete(File.join(gallery_dir, image_id.to_s + '-thumb.jpg')) ; rescue ; end
    begin ; File.delete(File.join(gallery_dir, 'management', image_id.to_s + '.jpg')) ; rescue ; end
    
    all_images = Dir.glob(File.join(gallery_dir, '*.{jpg,jpeg,png,gif}'))
    images = []
    all_images.each { |img| images << img if !File.basename(img).include?('thumb') and File.basename(img).split('.')[0].to_i > image_id }
    
    image_names = []
    images.each_with_index { |img, index| image_names << File.basename(img).split('.')[0].to_i }
    image_names.sort!
    
    # create blank captions.yml if it doesn't already exist
    create_captions_file(params[:id])
    captions = YAML.load(File.open(File.join(gallery_dir, 'captions.yml')).read).to_a
    
    new_captions = []
    for i in 0...image_id do
      new_captions[i] = captions[i] || ''
    end
    
    image_names.each do |img|
      FileUtils.mv(File.join(gallery_dir, img.to_s + '.jpg'), File.join(gallery_dir, image_id.to_s + '.jpg'))
      FileUtils.mv(File.join(gallery_dir, img.to_s + '-thumb.jpg'), File.join(gallery_dir, image_id.to_s + '-thumb.jpg'))
      FileUtils.mv(File.join(gallery_dir, 'management', img.to_s + '.jpg'), File.join(gallery_dir, 'management', image_id.to_s + '.jpg'))
      
      new_captions[image_id] = captions[img] || ''
      
      image_id += 1
    end
    
    File.open(File.join(gallery_dir, 'captions.yml'), "w") { |f| f.write(YAML.dump(new_captions)) }
  end
  
  redirect_to :action => 'gallery_management', :id => params[:id], :gallery_id => params[:gallery_id]
end

#disable_caching ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 630

def disable_caching ; end

#edit_page ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 165

def edit_page
  @pg = CmsPage.find_by_id(params[:id])
  validate_user_access or return
  @pg ||= CmsPage.new
  
  @parent = @pg.parent || CmsPage.find_by_id(params[:parent_id])
  if @parent
    @pg.parent ||= @parent
    @pg.template ||= @parent.template
  end
  
  @attrs = CmsPageObject.where(:obj_type => 'attribute').uniq.pluck(:name).sort
  
  if params[:mode] == 'ajax_new' || params[:mode] == 'ajax_edit'
    @pg.published_version = -1 if params[:mode] == 'ajax_new'
    load_page_objects
    load_template_options
    render :partial => 'edit_page' and return
  end
  
  if request.post?
    params[:pg] ||= {}
    
    if params[:pg][:article_date_year]
      params[:pg][:article_date] = Time.zone.parse("#{params[:pg].delete(:article_date_year)}-#{params[:pg].delete(:article_date_month)}-#{params[:pg].delete(:article_date_day)}")
    end
    if params[:pg][:article_end_date_year]
      params[:pg][:article_end_date] = Time.zone.parse("#{params[:pg].delete(:article_end_date_year)}-#{params[:pg].delete(:article_end_date_month)}-#{params[:pg].delete(:article_end_date_day)}")
    end
    if params[:pg][:published_date_year]
      params[:pg][:published_date] = Time.zone.parse("#{params[:pg].delete(:published_date_year)}-#{params[:pg].delete(:published_date_month)}-#{params[:pg].delete(:published_date_day)}")
    end
    if params[:pg][:expires]
      date = Time.zone.parse("#{params[:pg].delete(:expiration_date_year)}-#{params[:pg].delete(:expiration_date_month)}-#{params[:pg].delete(:expiration_date_day)}")
      params[:pg][:expiration_date] = date if params[:pg][:expires] == 'true'
    end
    
    @pg.assign_attributes(params[:pg])
    unless params[:use_article_date_range].to_i > 0
      @pg.article_end_date = nil
    end
    @pg.updated_by ||= session[:user_id]
    @pg.updated_by_username ||= session[:user_username]
    
    save_function = @pg.new_record? ? 'save' : 'save_without_revision'
    
    if @pg.send(save_function)
      # now try to save tags
      # begin
        existing_tags = @pg.tags.map(&:name)
        tags_to_delete = @pg.tags.all
        params[:tags].split(',').map(&:strip).reject(&:blank?).each do |t|
          if existing_tags.include?(t)
            # still in use, don't delete
            tags_to_delete.reject! { |tag| tag.name == t }
          else
            # doesn't exist, create
            @pg.tags.create(:name => t)
          end
        end
        tags_to_delete.each { |t| t.destroy }
      # rescue Exception => e
      #   logger.debug e
      # end
      
      # now try to save page objects (just attributes in this case)
      # begin
        objects_to_delete = @pg.objects.where("obj_type = 'attribute' or obj_type = 'option'").all
        
        (params[:page_objects] || {}).each do |key,val|
          next if val.blank?
          
          if key =~ /^obj-(\w+?)-(.+?)$/
            obj = @pg.objects.where(:name => $2, :obj_type => $1).first
            obj ||= @pg.objects.build(:name => $2, :obj_type => $1)
            obj.content = val
            obj.save
            objects_to_delete.reject! { |obj| obj.name == $2 }
          end
        end
        
        objects_to_delete.each { |t| t.destroy }
      # rescue Exception => e
      #   logger.debug e
      # end
      
      render :update do |page|
        case params[:return_to]
        when 'preview'
          page.redirect_to "#{@pg.path.blank? ? '' : '/' + @pg.path}/version/#{@pg.published_version > 0 ? @pg.published_version : @pg.version}"
        else
          flash[:notice] = 'Page saved.'
          session[:cms_pages_path] = @pg.path
          page.redirect_to :action => 'pages'
        end
      end
      
    else
      # save failed, display errors
      render :update do |page|
        page.replace_html 'save_errors', @pg.errors.full_messages.join('<br/>')
        page << "try { $('btn_next').disabled = false; } catch (e) {}"
        page << "try { $('btn_finish').disabled = false; } catch (e) {}"
        page << "try { $('btn_save').disabled = false; $('btn_save').value = 'Save'; } catch (e) {}"
      end and return
    end
  end
end

#edit_page_content ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 336

def edit_page_content
  @pg = CmsPage.find(params[:id])
  validate_user_access or return
  
  @page_objects = HashObject.new(params[:page_objects] || {})
  
  if request.get?
    @pg.revert_to(params[:version]) if params[:version]
    @pg.objects.find(:all, :conditions => [ 'cms_page_version = ?', @pg.version ]).each do |obj|
      key = "obj-#{obj.obj_type.to_s}-#{obj.name}"
      @page_objects[key] = obj.content.html_safe
    end
    
    # set "legacy" vars
    @content_levels = @pg.path.split('/')
    params[:section] = @content_levels.size < 1 ? '' : @content_levels.first
    params[:subsection] = @content_levels[1] unless @content_levels.size < 3
    if @content_levels.size == 1
      params[:page] = 'index'
    elsif @content_levels.size > 1
      params[:page] = @content_levels.last
    end
    
    @page_title = @pg.title
    
    @cms_head ||= ''
    @cms_head << "<script type=\"text/javascript\" src=\"#{url_for(:action => 'page_tags_for_lookup')}\"></script>"
    
    @template_content = substitute_placeholders(@pg.template.content, @pg)
    render :layout => 'application'
  
  elsif request.post?
    CmsPage.transaction do
      # need to revise this later if we implement deletion of page objects
      old_objs = @pg.objects.where(:cms_page_version => @pg.version).all
      
      @pg.updated_by = session[:user_id]
      @pg.updated_by_username = session[:user_username]
      
      # if basic user, make sure published version is not set to 'latest'
      if (UseCmsAccessLevels && !user_has_permission?(:manage_cms_full_access)) && @pg.published_version == 0
        @pg.published_version = @pg.version
      end
      
      @pg.updated_on = Time.now.utc
      @pg.save
      
      # do a little bit of classification... for now, just identify page lists
      page_lists = []
      @page_objects.each do |key,val|
        key =~ /^obj-(\w+?)-(\w+?)-sources-tag-count$/
        if $1 == 'page_list'
          page_lists << "obj-#{$1}-#{$2}"
        end
      end
      
      # run through page lists and do a little housekeeping
      page_lists.each do |key|
        # optimize source lists: tags
        if @page_objects["#{key}-sources-tag-count"].to_i > 0
          tags = []
          @page_objects["#{key}-sources-tag-count"].to_i.times do |i|
            logger.debug "Adding tag: #{@page_objects["#{key}-sources-tag#{i}"]}"
            tags << @page_objects["#{key}-sources-tag#{i}"]
          end
          tags.reject! { |tag| tag.blank? }
          @page_objects["#{key}-sources-tag-count"] = tags.size
          tags.each_with_index do |tag, i|
            @page_objects["#{key}-sources-tag#{i}"] = tag
          end
        end
        
        # optimize source lists: folders
        if @page_objects["#{key}-sources-folder-count"].to_i > 0
          folders = []
          @page_objects["#{key}-sources-folder-count"].to_i.times do |i|
            logger.debug "Adding folder: #{@page_objects["#{key}-sources-folder#{i}"]}"
            folders << @page_objects["#{key}-sources-folder#{i}"]
          end
          folders.reject! { |folder| folder.blank? }
          @page_objects["#{key}-sources-folder-count"] = folders.size
          folders.each_with_index do |folder, i|
            @page_objects["#{key}-sources-folder#{i}"] = folder
          end
        end
        
        # consolidate date picker fields
        if @page_objects["#{key}-date-range-custom-start_year"]
          @page_objects["#{key}-date-range-custom-start"] = 
            Time.utc(@page_objects.delete("#{key}-date-range-custom-start_year"),
                        @page_objects.delete("#{key}-date-range-custom-start_month"),
                        @page_objects.delete("#{key}-date-range-custom-start_day"))
        end
        if @page_objects["#{key}-date-range-custom-end_year"]
          @page_objects["#{key}-date-range-custom-end"] = 
            Time.utc(@page_objects.delete("#{key}-date-range-custom-end_year"),
                        @page_objects.delete("#{key}-date-range-custom-end_month"),
                        @page_objects.delete("#{key}-date-range-custom-end_day"))
        end
      end
      
      @page_objects.each do |key,val|
        key =~ /^obj-(\w+?)-(.+?)$/
        obj = @pg.objects.build(:name => $2, :obj_type => $1)
        
        # do a little bit of "censorship" to fix up Word pastes
        if val.is_a?(String)
          # all meta and link tags
          val.gsub!(/(<\/?)(meta|link)(.*?)>/m, '')
          
          # the dreaded MsoNormal
          val.gsub!(' class="MsoNormal"', '')
          
          # remove all font-family/font-size css styles, as well as font tags
          val.gsub!(/font-(?:family|size):.*?(;|")/, '\3')
          val.gsub!(/<font.*?>(.*?)<\/font>/, '\1')
          
          # strange conditional IE stuff
          val.gsub!(/<!--\[if(.*?)<!(--)?\[endif\]-->/m, '')
          
          # not even sure what these are supposed to be
          val.gsub!(/<xml>(.*?)<\/xml>/m, '')
          
          # pirate styles not welcome
          val.gsub!(/<style>(.*?)<\/style>/m, '')
          
          # images pointing to the local drive??
          val.gsub!(/<img src="file:(.*?)>/, '')
          
          # miscellany
          val.gsub!('<!--StartFragment-->', '')
          val.gsub!('<!--EndFragment-->', '')
          val.gsub!(/<span style="(?:;*)">(.*?)<\/span>/m, '\1')
          val.gsub!(' style="(?:;*)"', '')
          val.gsub!('<b></b>', '')
          
          # we could try to catch all strange ms tags...
          #val.gsub!(/(<\/?)(?:o|u1):p>/, '\1p>')
          #val.gsub!(/(<\/?)(?:st1):(.*?)>/, '')
          
          # but it's easier just remove all tags with colons in them
          val.gsub!(/(<\/?)[\w\d]+:[\w\d]+(.*?)>/, '')
        end
        
        obj.content = val
        obj.save
      end
      
      old_objs.each do |obj|
        unless @pg.objects.find(:all, :conditions => [ 'name = ? and cms_page_version = ?', obj.name, @pg.version])
          obj = @pg.objects.build(:name => obj.name, :obj_type => obj.type, :content => obj.content)
        end
      end
      
      # update index for searching
      @pg.update_index
      @pg.save_without_revision
    end
    
    redirect_to "/#{@pg.path}#{@pg.path == '' ? '' : '/'}version/#{@pg.version}"
  end
end

#edit_snippet ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 114

def edit_snippet
  @snip = CmsSnippet.find_by_id(params[:id]) || CmsSnippet.new
  
  if request.post?
    @snip.assign_attributes(params[:snip])
    
    begin
      @pg = CmsPage.new
      @page_objects = HashObject.new
      render_to_string :inline => @snip.content
    rescue Exception => e
      message = e.message
      flash.now[:error] = "<pre>#{ERB::Util.html_escape(message)}</pre>".html_safe
      logger.debug e
      return
    end
    
    if !@snip.save
      @error = @snip.errors.full_messages.join('<br/>')
    else
      flash[:notice] = 'Snippet saved.'
      redirect_to :action => 'edit_snippet', :id => @snip.id and return
    end
  end
end

#edit_template ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 80

def edit_template
  @temp = CmsTemplate.find_by_id(params[:id]) || CmsTemplate.new
  
  if request.post?
    @temp.assign_attributes(params[:temp])
    
    begin
      @pg = CmsPage.new
      @page_objects = HashObject.new
      render_to_string :inline => @temp.content
    rescue Exception => e
      message = e.message
      flash.now[:error] = "<pre>#{ERB::Util.html_escape(message)}</pre>".html_safe
      logger.debug e
      return
    end
    
    # this must come after the render_to_string so that we capture template
    # options embedded in snippets
    @temp.options = @template_options
    
    if !@temp.save
      flash.now[:error] = @temp.errors.full_messages.join('<br/>')
    else
      flash[:notice] = 'Template saved.'
      redirect_to :action => 'edit_template', :id => @temp.id and return
    end
  end
end

#gallery_management ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 887

def gallery_management
  @pg = CmsPage.find_by_id(params[:id])
  galleries_dir = File.join(Rails.root, 'public', 'assets', 'content', @pg.path)
  @galleries = Dir.glob("#{galleries_dir}/gallery_*")
  gallery_dir = File.join(galleries_dir, params[:gallery_id].to_s)
  
  @images = Dir.glob("#{gallery_dir}/*.{jpg,jpeg,png,gif}").reject { |img| img.include?('thumb') }.map { |img| File.basename(img).split('.').first.to_i }.sort
  
  create_preview_images
  
  if params[:gallery_id]
    @gallery = load_gallery_settings_from_file(params[:gallery_id])
  end
  
  render :layout => false
end

#gallery_setup ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 806

def gallery_setup
  @pg = CmsPage.find_by_id(params[:id])
  target_dir = File.join('assets', 'content', @pg.path)
  @dirname = File.join(target_dir, File.basename(params[:dirname]), 'temp')
  Dir.chdir(File.join(Rails.root, 'public'))
  @images = Dir.glob("#{@dirname}/*.{jpg,jpeg,png,gif}").sort
  Dir.chdir(Rails.root)
  @thumbs = []
  
  @images.each do |img|
    next if img.include?('-thumb')
    
    thumbfile = File.join(Rails.root, 'public', @dirname, File.basename(img, File.extname(img))) + '-thumb.jpg'
    @thumbs << File.join(@dirname, File.basename(img, File.extname(img))) + '-thumb.jpg'
    
    next if File.exists?(thumbfile)
    
    im = MiniMagick::Image.from_file(File.join(Rails.root, 'public', img))
    im.resize "80x80" # hardcoded!
    im.write(thumbfile)
    File.chmod(0644, thumbfile)
  end
  
  @thumbs.sort! { |a,b| File.basename(a, File.extname(a)).to_i <=> File.basename(b, File.extname(b)).to_i }
  session[:gallery_thumbs_ordered] = @thumbs.map { |thumb| File.basename(thumb, File.extname(thumb)) }
  
  render :partial => 'gallery_setup'
end

#image_details ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 982

def image_details
  gallery_dir = File.join(Rails.root, 'public', 'assets', 'content', params[:path].to_s, params[:gallery_id])
  
  # create blank captions.yml if it doesn't already exist
  create_captions_file(params[:id])
  
  captions = YAML.load(File.open(File.join(gallery_dir, 'captions.yml')).read)
  image_id = params[:image].split('.')[0].to_i
  @caption = captions[image_id]
  
  render :partial => 'image_details'
end

#index ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 73

def index
end

#insert_object(name, type = :text, options = {}, html_options = {}) ⇒ Object

helpers



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# File 'app/controllers/management/cms_controller.rb', line 581

def insert_object(name, type = :text, options = {}, html_options = {})
  extend ActionView::Helpers::FormHelper
  extend ActionView::Helpers::JavaScriptHelper
  extend ActionView::Helpers::PrototypeHelper
  extend ActionView::Helpers::TagHelper
  extend ActionView::Helpers::TextHelper
  
  key = "obj-#{type.to_s}-#{name.gsub(/[^\w]/, '_')}"
  @page_objects[key] ||= ''
  
  case type.to_sym
  when :string
    @page_objects[key] = options[:content] if @page_objects[key].blank?
    text_field(:page_objects, key, options)
  when :text
    @page_objects[key] = options[:content] if @page_objects[key].blank?
    focusOnLoad = !defined?(@cms_text_editor_placed)
    @cms_text_editor_placed = true
    content = ''.html_safe
    content << text_area(:page_objects, key, { :dojoType => 'Editor2', :toolbarGroup => 'main', :isToolbarGroupLeader => 'false',
                         :focusOnLoad => focusOnLoad.to_s, :style => 'border: 2px dashed gray; padding: 5px',
                         :minHeight => '100px' }.update(html_options))
    content << content_tag(:div, ''.html_safe, :id => "page_object_config_#{key}")
    content << javascript_tag("addLoadEvent(function () { scanForPageObjects(#{@pg.id}, '#{key}', #{@pg.version}); });")
    content << observe_field("page_objects_#{key}", :function => "scanForPageObjects(#{@pg.id}, '#{key}', #{@pg.version});", :frequency => 2)
    content
  when :page_list
    @page_objects["#{key}-min-item-count"] ||= 3 unless options[:item_min_count]
    @page_objects["#{key}-max-item-count"] ||= 5 unless options[:item_count]
    @page_objects["#{key}-item-offset"] ||= 0 unless options[:item_offset]
    @page_objects["#{key}-sort-first-field"] ||= options[:primary_sort_key]
    @page_objects["#{key}-sort-first-direction"] ||= options[:primary_sort_direction]
    @page_objects["#{key}-sort-second-field"] ||= options[:secondary_sort_key]
    @page_objects["#{key}-sort-second-direction"] ||= options[:secondary_sort_direction]
    
    render_to_string(:partial => 'page_list', :locals => { :name => name, :key => key }).html_safe
  when :snippet
    @snippet = CmsSnippet.find_by_name(name)
    if @snippet
      erb_render(substitute_placeholders(@snippet.content, @pg))
    else
      'Could not find snippet "' + name + '" in the database.'
    end
  else
    "Unknown object type: #{type.to_s}"
  end
end

#insert_page_object_config ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 499

def insert_page_object_config
  @pg = CmsPage.find(params[:id])
  
  load_page_objects
  @pg.revert_to(params[:version]) if params[:version]
  @pg.objects.find(:all, :conditions => [ 'cms_page_version = ?', @pg.version]).each do |obj|
    key = "obj-#{obj.obj_type.to_s}-#{obj.name}"
    @page_objects[key] = obj.content
  end
  
  name = params[:name]
  render :nothing => true and return unless name
  
  parent_key = params[:parent_key]
  type = params[:type]
  render :nothing => true and return unless type == 'page_list'
  
  key = "obj-#{type}-#{name.gsub(/[^\w]/, '_')}"
  
  render :update do |page|
    page.insert_html :bottom, "page_object_config_#{parent_key}", :partial => 'page_list',
                                                                  :locals => { :name => name, :key => key }
  end
end

#list_pages ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 147

def list_pages
  @page_level = params[:level].to_i
  @parent = CmsPage.find_by_id(params[:parent_id])
  
  if @page_level == 0
    render :partial => 'list_page', :locals => { :list_page => CmsPage.find(1) } and return
  else
    if @parent
      @pages = @parent.children
      session[:cms_pages_path] = @parent.path
    else
      @pages = nil
    end
  end
  
  render :partial => 'list_pages'
end

#list_pages_select ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 301

def list_pages_select
  @page_level = params[:level].to_i
  @parent = CmsPage.find_by_id(params[:parent_id])
  
  if @page_level == 0
    render :partial => 'list_page_select', :locals => { :list_page_select => CmsPage.find(1) } and return
  else
    if @parent
      @pages = @parent.children
      session[:cms_pages_path] = @parent.path
    else
      @pages = nil
    end
  end
  
  render :partial => 'list_pages_select'
end

#page_attribute ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 329

def page_attribute
  render :nothing => true and return unless params[:name]
  
  @page_objects = HashObject.new({ params[:name] => params[:value] })
  render :partial => 'page_attribute', :locals => { :name => params[:name] }
end

#page_attributes_for_lookup ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 530

def page_attributes_for_lookup
  @attrs = CmsPageObject.where(:obj_type => 'attribute').uniq.pluck(:name).sort
  headers['content-type'] = 'text/javascript'
  render :layout => false
end

#page_list_add_folder ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 540

def page_list_add_folder
  render :partial => 'page_list_source_folder', :locals => { :i => params[:i], :key => params[:key] }
end

#page_list_add_tag ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 536

def page_list_add_tag
  render :partial => 'page_list_source_tag', :locals => { :i => params[:i], :key => params[:key] }
end

#page_tags_for_lookup ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 524

def page_tags_for_lookup
  @tags = CmsPageTag.find(:all, :order => 'name').map { |tag| tag.name }.uniq
  headers['content-type'] = 'text/javascript'
  render :layout => false
end

#pages ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 140

def pages
  @page_levels = [ '' ].concat((params[:path] || session[:cms_pages_path] || '').split('/').reject { |l| l.blank? })
  @page_levels << ''
  @path = ''
  @page = nil
end

#receive_file ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 1161

def receive_file
  @pg = CmsPage.find_by_id(params[:id])
  
  target_dir = File.join(Rails.root, 'public', 'assets', 'content', @pg.path)
  FileUtils.mkdir_p target_dir
  
  data = params[:file][:data]
  original_filename = data.original_filename.strip.gsub(/[\?\s\/\:\\]+/, '-').gsub(/^-/, '').gsub(/-$/, '')
  localfile = File.join(target_dir, original_filename)
  FileUtils.cp(data.tempfile, localfile)
  File.chmod(0644, localfile)
  
  finish_upload_status "'#{File.basename(localfile)}'"
end

#receive_gallery ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 756

def receive_gallery
  @pg = CmsPage.find_by_id(params[:id])
  
  target_dir = File.join(Rails.root, 'public', 'assets', 'content', @pg.path)
  FileUtils.mkdir_p target_dir
  
  count = 1
  localdir = File.join(target_dir, 'gallery_1')
  while File.exists?(localdir) && count < 100
    count += 1
    localdir = File.join(target_dir, "gallery_#{count}")
  end
  FileUtils.mkdir_p File.join(localdir, 'temp')
  
  data = params[:gallery_file][:data]
  # read zip file
  
  entries = []
  Zip::ZipFile.foreach(data.path) do |zipentry|
    next if ![ '.jpg', '.jpeg', '.png', '.gif' ].include?(File.extname(zipentry.name).downcase) || zipentry.size < 1000
    next if File.basename(zipentry.name) =~ /^\._/
    
    entries << zipentry
  end
  entries.sort! { |a,b| File.basename(a.name).downcase <=> File.basename(b.name).downcase }
  
  Zip::ZipFile.open(data.path) do |zipfile|
    entries.each_with_index do |zipentry, index|
      upload_progress.message = "Extracting #{File.basename(zipentry.name)}"
      ext = File.extname(zipentry.name)
      localfile = File.join(localdir, 'temp', (index+1).to_s + ext.downcase)
      jpgfile = File.join(localdir, 'temp', (index+1).to_s + '.jpg')
      
      begin
        zipentry.extract(localfile)
        
        im = MiniMagick::Image.from_file(localfile)
        im.write(jpgfile)
        
        File.unlink(localfile) if localfile != jpgfile
        
      rescue Exception => e
        log_error(e)
      end
    end
  end
  
  finish_upload_status "'#{File.basename(localdir)}'"
end

#receive_image ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 662

def receive_image
  @pg = CmsPage.find_by_id(params[:id])
  
  target_dir = File.join(Rails.root, 'public', 'assets', 'content', @pg.path)
  FileUtils.mkdir_p target_dir
  
  data = params[:file][:data]
  original_filename = data.original_filename.strip.gsub(/[\?\s\/\:\\]+/, '-').gsub(/^-/, '').gsub(/-$/, '')
  localfile = File.join(target_dir, original_filename)
  FileUtils.cp(data.tempfile, localfile)
  
  finish_upload_status "'#{File.basename(localfile)}'"
end

#request_review ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 559

def request_review
  @pg = CmsPage.find(params[:id])
  @version = params[:version].to_i
  
  # send email to request administrative review
  # find all users with email address set
  User.find(:all).reject { |u| !u.active? || !u.can_manage_cms_publishing? || !u.cms_allowed_sections.blank? }.each do |u|
    next unless valid_email_address?(u.email_address)
    begin
      Mailer.deliver_cms_request_review(url_for(:controller => '/cms/content', :action => 'show', :content_path => []) + @pg.path, @pg.title, @version, u, @user, params[:change_description].to_s)
    rescue Exception => e
      log_error(e)
    end
  end
  
  render :nothing => true
end

#save_crop ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 709

def save_crop
  @pg = CmsPage.find_by_id(params[:id])
  target_dir = File.join(Rails.root, 'public', 'assets', 'content', @pg.path)
  testfile = File.join(target_dir, File.basename(params[:filename]))
  localfile = testfile.split(/-croptest/).join('')
  
  # need to scale up requested position/dimensions based on how big test image
  # is relative to original image
  orig_im = MiniMagick::Image.from_file(localfile)
  test_im = MiniMagick::Image.from_file(testfile)
  scale = orig_im[:width].to_f / test_im[:width]
  
  x1 = params[:image][:x1].to_i * scale
  y1 = params[:image][:y1].to_i * scale
  width = params[:image][:width].to_i * scale
  height = params[:image][:height].to_i * scale
  
  max_width = params[:image][:max_width].to_i
  max_height = params[:image][:max_height].to_i
  dirty = false
  
  # crop if user selected something
  if params[:image][:width].to_i > 0
    logger.debug "cropping @ (#{x1}, #{y1}) to size #{width} x #{height}"
    orig_im.crop "#{width}x#{height}+#{x1}+#{y1}"
    dirty = true
  end
  
  # resize if the resultant image is bigger than max dims
  if max_width > 0 && max_height > 0
    if orig_im[:width] > max_width || orig_im[:height] > max_height
      logger.debug "resizing to max dims #{max_width} x #{max_height}"
      orig_im.resize "#{max_width}x#{max_height}"
      dirty = true
    end
  end
  
  orig_im.write(localfile) if dirty
  File.chmod(0644, localfile)
  
  @image_file = localfile + "?#{File.mtime(localfile).to_i}"
  File.unlink testfile
  upload_to_s3(localfile, @pg)
  
  render :partial => 'crop_results'
end

#save_crop_feature_image ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 1311

def save_crop_feature_image
  @pg = CmsPage.find_by_id(params[:id])
  target_dir = File.join(Rails.root, 'public', 'assets', 'content', @pg.path)
  testfile = File.join(target_dir, File.basename(params[:filename]))
  localfile = testfile.split(/-croptest/).join('')
  
  # need to scale up requested position/dimensions based on how big test image
  # is relative to original image
  orig_im = MiniMagick::Image.from_file(localfile)
  test_im = MiniMagick::Image::from_file(testfile)
  scale = orig_im[:width].to_f / test_im[:width]
  
  x1 = params[:image][:x1].to_i * scale
  y1 = params[:image][:y1].to_i * scale
  width = params[:image][:width].to_i * scale
  height = params[:image][:height].to_i * scale
  
  max_width = params[:image][:max_width].to_i
  max_height = params[:image][:max_height].to_i
  dirty = false
  
  # crop if user selected something
  if params[:image][:width].to_i > 0
    logger.debug "cropping @ (#{x1}, #{y1}) to size #{width} x #{height}"
    orig_im.crop("#{width}x#{height}+#{x1}+#{y1}")
    dirty = true
  end
  
  # resize if the resultant image is bigger than max dims
  if max_width > 0 && max_height > 0
    if orig_im[:width] > max_width || orig_im[:height] > max_height
      logger.debug "resizing to max dims #{max_width} x #{max_height}"
      orig_im.resize("#{max_width}x#{max_height}>")
      dirty = true
    end
  end
  
  orig_im.write(localfile) if dirty
  File.chmod(0644, localfile)
  
  @image_file = localfile + "?#{File.mtime(localfile).to_i}"
  File.unlink testfile
  upload_to_s3(localfile, @pg)
  
  render :partial => 'crop_results_feature_image'
end

#save_crop_thumb ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 1227

def save_crop_thumb
  @pg = CmsPage.find_by_id(params[:id])
  target_dir = File.join(Rails.root, 'public', 'assets', 'content', @pg.path)
  testfile = File.join(target_dir, File.basename(params[:filename]))
  localfile = testfile.split(/-croptest/).join('')
  
  # need to scale up requested position/dimensions based on how big test image
  # is relative to original image
  orig_im = MiniMagick::Image.from_file(localfile)
  test_im = MiniMagick::Image::from_file(testfile)
  scale = orig_im[:width].to_f / test_im[:width]
  
  x1 = params[:image][:x1].to_i * scale
  y1 = params[:image][:y1].to_i * scale
  width = params[:image][:width].to_i * scale
  height = params[:image][:height].to_i * scale
  
  max_width = params[:image][:max_width].to_i
  max_height = params[:image][:max_height].to_i
  dirty = false
  
  # crop if user selected something
  if params[:image][:width].to_i > 0
    logger.debug "cropping @ (#{x1}, #{y1}) to size #{width} x #{height}"
    orig_im.crop("#{width}x#{height}+#{x1}+#{y1}")
    dirty = true
  end
  
  # resize if the resultant image is bigger than max dims
  if max_width > 0 && max_height > 0
    if orig_im[:width] > max_width || orig_im[:height] > max_height
      logger.debug "resizing to max dims #{max_width} x #{max_height}"
      orig_im.resize("#{max_width}x#{max_height}>")
      dirty = true
    end
  end
  
  orig_im.write(localfile) if dirty
  File.chmod(0644, localfile)
  
  @image_file = localfile + "?#{File.mtime(localfile).to_i}"
  File.unlink testfile
  upload_to_s3(localfile, @pg)
  
  render :partial => 'crop_results_thumb'
end

#save_gallery_settings ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 927

def save_gallery_settings
  if request.post?
    @pg = CmsPage.find_by_id(params[:id])
    save_gallery_settings_to_file(params[:gallery_id], params[:gallery])
    
    render :nothing => true
  end
end

#select_gallery ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 909

def select_gallery
  @pg = CmsPage.find_by_id(params[:id])
  @target_dir = File.join(Rails.root, 'public', 'assets', 'content', @pg.path)
  @galleries = Dir.glob("#{@target_dir}/gallery_*")
  
  create_preview_images
  
  if request.post?
    unless params[:gallery_id].downcase == "new"
      redirect_to :action => 'gallery_management', :id => @pg, :gallery_id => params[:gallery_id]
    else
      render :partial => 'upload_image'
    end
  else
    render :partial => 'select_gallery'
  end
end

#select_page ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 292

def select_page
  @page_levels = [ '' ].concat((params[:path].blank? ? session[:cms_pages_path] : params[:path]).to_s.split('/').reject { |l| l.blank? })
  @page_levels << ''
  @path = ''
  @page = nil
  
  render :layout => false
end

#set_gallery_order ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 904

def set_gallery_order
  session[:gallery_thumbs_ordered] = params[:image_sorter]
  render :nothing => true
end

#set_page_version ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 544

def set_page_version
  if (UseCmsAccessLevels && user_has_permission?(:manage_cms_publishing) || user_has_permission?(:manage_cms_full_access)) || user_has_permission?(:manage_cms)
    if params[:id] && params[:pg]
      @pg = CmsPage.find(params[:id])
      validate_user_access or return
      @pg.published_version = params[:pg][:published_version]
      @pg.update_index
      @pg.save_without_revision
      logger.debug @pg.errors.full_messages.inspect
    end
  end
  
  render :nothing => true
end

#show_template_options ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 319

def show_template_options
  @pg = CmsPage.find_by_id(params[:id]) || CmsPage.new
  @pg.cms_template_id = params[:template_id]
  
  load_page_objects
  load_template_options
  
  render :partial => 'template_options'
end

#snippets ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 110

def snippets
  @snippets = CmsSnippet.find(:all, :order => 'name')
end

#sort_images ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 936

def sort_images
  @pg = CmsPage.find_by_id(params[:id])
  gallery_dir = File.join(Rails.root, 'public', 'assets', 'content', @pg.path, params[:gallery_id])
  
  @images = Dir.glob("#{gallery_dir}/*.{jpg,jpeg,png,gif}").reject { |img| img.include?('thumb') }.map { |img| File.basename(img).split('.').first.to_i }.sort
  
  if params[:images]
    session[:gallery_images_sorted] = params[:images]
    render :nothing => true
  else    
    render :partial => 'sort_images'
  end
end

#sort_images_save ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 950

def sort_images_save
  @pg = CmsPage.find_by_id(params[:id])
  gallery_dir = File.join(Rails.root, 'public', 'assets', 'content', @pg.path, params[:gallery_id])
  temp_dir = File.join(gallery_dir, 'temp')
  sorted_images = session[:gallery_images_sorted] || []
  
  if sorted_images == []
    redirect_to :action => 'gallery_management', :id => @pg, :gallery_id => params[:gallery_id]
    return
  end
  
  # create blank captions.yml if it doesn't already exist
  create_captions_file(@pg.id)
  
  original_captions = YAML.load_file(File.join(gallery_dir, 'captions.yml')).to_a
  new_captions = [ original_captions[0] ]
  
  Dir.glob("#{gallery_dir}/**/*.jpg").each { |img| FileUtils.touch(img); FileUtils.mv(img, img + '.tmp') }
  
  sorted_images.each_with_index do |img, i|
    FileUtils.mv(File.join(gallery_dir, "#{img.to_i}.jpg.tmp"), File.join(gallery_dir, "#{i+1}.jpg"))
    FileUtils.mv(File.join(gallery_dir, "#{img.to_i}-thumb.jpg.tmp"), File.join(gallery_dir, "#{i+1}-thumb.jpg"))
    FileUtils.mv(File.join(gallery_dir, 'management', "#{img.to_i}.jpg.tmp"), File.join(gallery_dir, 'management', "#{i+1}.jpg"))
    new_captions << original_captions[img.to_i] || ''
  end
  
  File.open(File.join(gallery_dir, 'captions.yml'), 'w') { |f| YAML.dump(new_captions, f) }
  session[:gallery_images_sorted] = nil
  
  redirect_to :action => 'gallery_management', :id => @pg, :gallery_id => params[:gallery_id]
end

#templates ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 76

def templates
  @temps = CmsTemplate.find(:all, :order => 'name')
end

#toolbar_edit ⇒ Object

cms toolbars



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# File 'app/controllers/management/cms_controller.rb', line 637

def toolbar_edit
  @pg = CmsPage.find_by_id(params[:id])
  render :layout => false
end

#toolbar_preview ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 642

def toolbar_preview
  @pg = CmsPage.find_by_id(params[:id])
  render :layout => false
end

#update_caption ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 995

def update_caption
  if request.post?
    gallery_dir = File.join(Rails.root, 'public', 'assets', 'content', params[:path].to_s, params[:gallery_id])
    
    image_id = params[:image].split('.')[0].to_i
    
    # create blank captions.yml if it doesn't already exist
    create_captions_file(params[:id])
    
    captions = YAML.load_file(File.join(gallery_dir, 'captions.yml')).to_a
    captions[image_id] = params[:caption]
    
    File.open(File.join(gallery_dir, 'captions.yml'), "w") { |f| f << captions.to_yaml }
  end
  
  redirect_to :action => 'gallery_management', :id => params[:id], :gallery_id => params[:gallery_id]
end

#upload_feature_image ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 1274

def upload_feature_image
  @pg = CmsPage.find_by_id(params[:id])
  render :partial => 'upload_feature_image'
end

#upload_file ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 1156

def upload_file
  @pg = CmsPage.find_by_id(params[:id])
  render :partial => 'upload_file'
end

#upload_image ⇒ Object

image upload



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# File 'app/controllers/management/cms_controller.rb', line 651

def upload_image
  @pg = CmsPage.find_by_id(params[:id])
  target_dir = File.join(Rails.root, 'public', 'assets', 'content', @pg.path)
  
  if File.exists?(target_dir)
    redirect_to :action => 'select_gallery', :id => @pg, :gallery_id => params[:gallery_id]
  else
    render :partial => 'upload_image'
  end
end

#upload_thumb ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 1190

def upload_thumb
  @pg = CmsPage.find_by_id(params[:id])
  render :partial => 'upload_thumb'
end

#validate_user_access ⇒ Object 



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# File 'app/controllers/management/cms_controller.rb', line 46

def validate_user_access
  unless @user.cms_allowed_sections.to_s.strip.blank?
    allowed_sections = @user.cms_allowed_sections.split(',').map { |s| s.strip }.reject { |s| s.blank? }
    if @pg
      path = '/' + @pg.path
    else
      parent = CmsPage.find_by_id(params[:parent_id] || params[:pg][:parent_id]) rescue nil
      return false if !parent
      path = '/' + parent.path
    end
    
    allowed = false
    allowed_sections.each { |s| allowed ||= (path =~ /^#{s}/) }
    
    if !allowed
      respond_to do |wants|
        wants.js    { render :text => "Sorry, you don't have permission to edit this page."         }
        wants.html  { redirect_to "/#{@pg.path}#{@pg.path == '' ? '' : '/'}version/#{@pg.version}"  }
      end
      return false
    end
  end
  
  return true
end