Class: FinderController

Inherits:
ApplicationController show all
Defined in:
app/controllers/finder_controller.rb

Overview

require “create_activeresources”

Instance Method Summary collapse

Instance Method Details

#add_to_list ⇒ Object 



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# File 'app/controllers/finder_controller.rb', line 65

def add_to_list
  path = params[:path]
  add_node_to_list(path)
  redirect_to(:controller => "analysis")
end

#children ⇒ Object 



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# File 'app/controllers/finder_controller.rb', line 47

def children
  user = (=session[:user]) && User.()
  unless (path = params[:path]) && (parent = find_node(path,user) )
    head :not_found
    return
  end

  unless request.xhr?
    redirect_to :action => :index
    return
  end
  
  selected = params[:selected]

  session[:dir_tree] ||= Array.new
  open_dir([], [parent], session, selected)
end

#clear_tree ⇒ Object 



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# File 'app/controllers/finder_controller.rb', line 12

def clear_tree
  session[:dir_tree] = nil
  session[:dir_tree_closed] = nil
  session[:dir_tree_selected] = nil
  redirect_to :action => :index
end

#create_tree ⇒ Object 



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# File 'app/controllers/finder_controller.rb', line 19

def create_tree
  if (path = params[:path])
    dir = open_tree(path)
    @selected_dir = session[:dir_tree_selected] = dir
  end
  @user = (=session[:user]) && User.()
  @parent = nil
  @dirs = Node.top_directory_nodes
  if GFDNAVI_OTHER_GFDNAVI_SERVERS
    GFDNAVI_OTHER_GFDNAVI_SERVERS.each{|gs|
    }
  end
=begin
 Node_Remote.each{|nr|
    @dirs += nr.find(:all, :from => :top_directory_nodes)
  }
=end
  @opened_dirs = (session[:dir_tree] ||= Array.new)
  @closed_dirs = (session[:dir_tree_closed] ||= Array.new)
  @selected_dir = session[:dir_tree_selected]
  if @dirs.length == 1
    path = @dirs[0].full_path
    @opened_dirs.push(path) unless @opened_dirs.include?(path)
    @closed_dirs.delete(path)
  end
  render :layout => false
end

#dir_status ⇒ Object 



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# File 'app/controllers/finder_controller.rb', line 94

def dir_status
  unless request.xhr?
    redirect_to :action => :index
    return
  end
  session[:dir_tree_closed] ||= Array.new
  user = (=session[:user]) && User.()
  if (path = params["opened"])
    session[:dir_tree_closed].delete path
    if params["selected"]
      dir = Node.find(:first, :conditions=>["path=?",path], :user=>user)
      session[:dir_tree_selected] = dir
    end
  elsif (path = params["closed"])
    dir = Node.find(:first, :conditions=>["path=?",path], :user=>user)
    if dir
      session[:dir_tree_closed].push(path) unless session[:dir_tree_closed].include?(path)
      if (dir_selected = session[:dir_tree_selected])
        dir_selected_path = dir_selected.path
        if /^#{path}/ =~ dir_selected_path && path != dir_selected_path
          render :update do |page|
            session[:dir_tree_selected] = dir
            page << "tree.dirSelected('#{path}', true);"
          end
          return
        end
      end
    end
  end
  render :nothing => true
end

#flex ⇒ Object 



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# File 'app/controllers/finder_controller.rb', line 216

def flex
  @uri_prefix = uri_prefix.sub(/^http:\/\//,"")
  render :layout => false
end

#index ⇒ Object 



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# File 'app/controllers/finder_controller.rb', line 8

def index
  @path = params[:path]
end

#items_selected ⇒ Object 



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# File 'app/controllers/finder_controller.rb', line 71

def items_selected
  button = String.new
  params.keys.each { |key|
    case key
    when /^anal_viz/
      button = "Anal/Viz checked items"
      break
    when /^show/
      button = "Show checked items"
      break
    when /^dl/
      button = "Download checked items"
      break
    end
  }
  case button
    when "Anal/Viz checked items" then anal_viz_checked_items
    when "Show checked items"     then show_checked_items
    when "Download checked items" then download_checked_items
    else                          raise "error.\n"
  end
end

#open_tree(path) ⇒ Object 



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# File 'app/controllers/finder_controller.rb', line 152

def open_tree(path)
  if path
    flag = true
  else
    unless request.xhr?
      redirect_to :action => :index
      return
    end
    path = params[:path]
    flag = false
  end
  user = (=session[:user]) && User.()
  unless path && dir = find_node(path,user)
    render(:nothing => true) unless flag
    return
  end
  tree = ( session[:dir_tree] ||= Array.new )
  closed = ( session[:dir_tree_closed] ||= Array.new )
  ancestors = Array.new
  closes = Array.new unless flag
  parent = dir
  while (parent = parent.parent)
    pa = parent.full_path
    if tree.include?(pa)
      if closed.include?(pa)
        if flag
          closed.delete parent.path
        else
          closes.unshift parent
        end
      end
    else
      ancestors.unshift parent
    end
  end
  if flag
    ancestors.each{|an| tree.push an.full_path}
    return dir
  else
    closes.push(dir) if tree.include?(path) && !closed.include?(path)
    open_dir(closes, ancestors, session, false)
  end
end

#show_details ⇒ Object 



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# File 'app/controllers/finder_controller.rb', line 126

def show_details
  if GFDNAVI_DATA_URL_PREFIX
    @url_prefix = (respond_to?(:relative_url_root) ? (relative_url_root || "") : request.respond_to?(:relative_url_root) ? request.relative_url_root : raise("bug") ) + GFDNAVI_DATA_URL_PREFIX
  end
  user = (=session[:user]) && User.()
  if path = params[:path]
    dir = find_node(path,user)
  else
    dir = session[:dir_tree_selected]
  end
  if dir
    session[:dir_tree_selected] = dir
    order = params[:order]
    @user = user
    @path = dir.path
    @dirs = dir.directory_nodes(:user=>@user, :order=>order)
    @dirs.delete_if {|d| d.name =~ /^[.]/}
    @vars = dir.variable_nodes(:user=>@user, :order=>order)
    @imgs = dir.image_nodes(:user=>@user, :order=>order)
    @klgs = dir.knowledge_nodes(:user=>@user, :order=>order)
    render :layout => false
  else
    render :nothing => true
  end
end

#show_images ⇒ Object 



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# File 'app/controllers/finder_controller.rb', line 196

def show_images
  if path = params[:path]
    list = [[path, "1"]]
  else
    list = params[:list]
  end
  @images = Array.new
  if list
    list.each{|path,v|
      if v == "1"
        user = (=session[:user]) && User.()
        node = Node.find(:first, :conditions => ["path=?", path], :user => user)
        @images << path if node.image?
      end
    }
  end
  render :layout => !request.xhr?
end