Module: IqFckeditor::Controller

Extended by:
ActiveSupport::Concern
Included in:
SimpleFckUploadController
Defined in:
lib/iq_fckeditor.rb

Overview

Include as InstanceMethods into the acts_as_fckeditor_file_provider

Constant Summary collapse

MIME_TYPES =

accepted MIME types for upload

[
  "text/comma-separated-values",
  "text/csv",
  "application/vnd.ms-excel",
  "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
  "image/jpeg",
  "image/pjpeg",
  "image/gif",
  "image/png",
  "application/pdf",
  "application/zip",
  "application/x-shockwave-flash",
  "application/octet-stream" #TODO: Muss weg!
]

Instance Method Summary collapse

Instance Method Details

#fckeditor_command ⇒ Object

Executes some server side commands the js client side calls:

GetFoldersAndFiles, GetFolders (2.times{GET})
CreateFolder (GET)
FileUpload (POST)

These operations are addessed by parameters:

fckeditor_command?Command=<command>

I found no way to configure this in the FCK javascriptside. Also the GETs on modifications realy suck. If you find a way to modify this: please tell me how you did it.



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# File 'lib/iq_fckeditor.rb', line 107

def fckeditor_command
  case params[:Command]
  when 'GetFoldersAndFiles', 'GetFolders'
    respond_to do |format|
      format.xml do
        fckeditor_get_folders_and_files(params[:Command] == 'GetFoldersAndFiles')
      end
    end
  when 'CreateFolder'
    respond_to do |format|
      format.xml do
        fckeditor_create_folder
      end
    end
  when 'FileUpload'
    respond_to do |format|
      format.html do
        fckeditor_upload
      end
    end
  else
    if (params[:NewFile])
      fckeditor_upload
    else
      head 404
    end
  end
end

#fckeditor_custom_config ⇒ Object

Generates a config providing urls for the plugin. This is the hook to provide different fck configs for different resources



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# File 'lib/iq_fckeditor.rb', line 49

def fckeditor_custom_config
  respond_to do |format|
    @command_url = self.fckeditor_command_action_url || url_for_action("fckeditor_command")
    format.js do
      render :template => 'iq_fckeditor/custom_config', :layout => false
    end
  end
end

#fckeditor_directory ⇒ Object

This is a resource based variant of fckeditor_command?Command=GetFoldersAndFiles



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# File 'lib/iq_fckeditor.rb', line 90

def fckeditor_directory
  respond_to do |format|
    format.xml do
      fckeditor_get_folders_and_files(true)
    end
  end
end

#fckeditor_file ⇒ Object

Accessor to the uploaded files. E.g. an image will have the path:

<controller resource path>/fckeditor_file?file=<path and filename>



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# File 'lib/iq_fckeditor.rb', line 60

def fckeditor_file
  if (params[:file])
    dir, url_to_dir = fckeditor_base_dir_and_url
    path = append_path dir, params[:file]
    if FileTest.file?(path)
      if (params[:thumb] =~ /^[1-9][0-9][0-9]?$/) # 10 - 999
        ext = File.extname(path)
        thumb_path = File.join(File.dirname(path), '.thumbs', File.basename(path, ext)) + ".#{params[:thumb]}#{ext}"
        if !(FileTest.file?(thumb_path))
          FileUtils.mkdir(File.dirname(thumb_path)) unless File.directory?(File.dirname(thumb_path))
          tmp = Paperclip::Thumbnail.new(File.new(path), :geometry => "#{params[:thumb]}x#{params[:thumb]}>").make
          FileUtils.mv(tmp.path, thumb_path)
          tmp.unlink
        end
        path = thumb_path
      end
      if stale?(:last_modified => File.mtime(path).utc)
        if stale?(:etag => Digest::MD5.hexdigest(File.read(path))) #Only calc checksum if :last_modified 'failes'
          send_file(path, :type => Mime::Type.lookup_by_extension(File.extname(path)), :disposition => 'inline') #Finally send the file
        end
      end
    else
      head 404
    end
  else
    head 404
  end
end