* done Issue 142: Copy Folder option

git-svn-id: http://redmine-dmsf.googlecode.com/svn/trunk/redmine_dmsf@255 5e329b0b-a2ee-ea63-e329-299493fc886d

app/controllers/dmsf_folders_copy_controller.rb

@@ -52,10 +52,10 @@ class DmsfFoldersCopyController < ApplicationController
       raise DmsfAccessError, l(:error_entry_project_does_not_match_current_project) 
     end
 
-    if (!@target_folder.nil? && @target_folder == @file.folder) || 
-        (@target_folder.nil? && @file.folder.nil? && @target_project == @file.project)
+    if (!@target_folder.nil? && @target_folder == @folder.folder) || 
+        (@target_folder.nil? && @folder.folder.nil? && @target_project == @folder.project)
       flash[:error] = l(:error_target_folder_same)
-      redirect_to :action => "new", :id => @file, :target_project_id => @target_project, :target_folder_id => @target_folder
+      redirect_to :action => "new", :id => @folder, :target_project_id => @target_project, :target_folder_id => @target_folder
       return
     end
 
@@ -63,25 +63,29 @@ class DmsfFoldersCopyController < ApplicationController
     
     unless new_folder.errors.empty?
       flash[:error] = "#{l(:error_folder_cannot_be_copied)}: #{new_folder.errors.full_messages.join(", ")}"
-      redirect_to :action => "new", :id => @file, :target_project_id => @target_project, :target_folder_id => @target_folder
+      redirect_to :action => "new", :id => @folder, :target_project_id => @target_project, :target_folder_id => @target_folder
       return
     end
 
+    new_folder.reload
+    
     flash[:notice] = l(:notice_folder_copied)
     log_activity(new_folder, "was copied (is copy)")
-    begin 
-      DmsfMailer.deliver_files_updated(User.current, [new_file])
-    rescue ActionView::MissingTemplate => e
-      Rails.logger.error "Could not send email notifications: " + e
-    end
     
-    redirect_to :controller => "dmsf_files", :action => "show", :id => new_file
+    #TODO: implement proper notification for all new files
+    #begin 
+    #  DmsfMailer.deliver_files_updated(User.current, [new_file])
+    #rescue ActionView::MissingTemplate => e
+    #  Rails.logger.error "Could not send email notifications: " + e
+    #end
+    
+    redirect_to :controller => "dmsf", :action => "show", :id => @target_project, :folder_id => new_folder
   end
 
   private
 
   def log_activity(folder, action)
-    Rails.logger.info "#{Time.now.strftime('%Y-%m-%d %H:%M:%S')} #{User.current.login}@#{request.remote_ip}/#{request.env['HTTP_X_FORWARDED_FOR']}: #{action} dmsf://#{file.project.identifier}/#{file.id}/#{file.last_revision.id}"
+    Rails.logger.info "#{Time.now.strftime('%Y-%m-%d %H:%M:%S')} #{User.current.login}@#{request.remote_ip}/#{request.env['HTTP_X_FORWARDED_FOR']}: #{action} dmsf://#{folder.project.identifier}/#{folder.id}"
   end
 
   def find_folder

app/models/dmsf_folder.rb

@@ -61,6 +61,18 @@ class DmsfFolder < ActiveRecord::Base
         ["dmsf_folder_id is NULL and project_id = :project_id", {:project_id => project.id}], :order => "title ASC")
   end
   
+  def self.find_by_title(project, folder, title)
+    if folder.nil?
+      find(:first, :conditions => 
+        ["dmsf_folder_id is NULL and project_id = :project_id and title = :title", 
+          {:project_id => project.id, :title => title}])
+    else
+      find(:first, :conditions => 
+        ["dmsf_folder_id = :folder_id and title = :title", 
+          {:project_id => project.id, :folder_id => folder.id, :title => title}])
+    end
+  end
+  
   def delete
     return false if !self.subfolders.empty? || !self.files.empty?
     destroy
@@ -133,6 +145,27 @@ class DmsfFolder < ActiveRecord::Base
     projects
   end
 
+  def copy_to(project, folder)
+    new_folder = DmsfFolder.new
+    new_folder.folder = folder ? folder : nil
+    new_folder.project = folder ? folder.project : project
+    new_folder.title = self.title
+    new_folder.description = self.description
+    new_folder.user = User.current
+
+    return new_folder unless new_folder.save
+    
+    self.files.each do |f|
+      f.copy_to(project, new_folder)
+    end
+    
+    self.subfolders.each do |s|
+      s.copy_to(project, new_folder)
+    end
+    
+    return new_folder
+  end
+
   # To fullfill searchable module expectations
   def self.search(tokens, projects=nil, options={})
     tokens = [] << tokens unless tokens.is_a?(Array)

config/locales/cs.yml

@@ -178,4 +178,8 @@ cs:
   :error_target_folder_same: "Cílový adresář a projekt jsou stejné jako aktuální"
   :error_file_cannot_be_moved: "Soubor nemůže být přesunut"
   :error_file_cannot_be_copied: "Soubor nemůže být zkopírován"
+  :warning_no_project_to_copy_folder_to: "Neexistuje projekt, do kterého můžete kopírovat"
+  :title_copy: "Kopírovat"
+  :error_folder_cannot_be_copied: "Složka nemůže být zkopírována"
+  :notice_folder_copied: "Složka zkopírována"
   

config/locales/de.yml

@@ -179,4 +179,8 @@ de:
   :error_target_folder_same: "Target folder and project are the same as current"
   :error_file_cannot_be_moved: "File can't be moved"
   :error_file_cannot_be_copied: "File can't be copied"
+  :warning_no_project_to_copy_folder_to: "No project to copy folder to"
+  :title_copy: "Copy"
+  :error_folder_cannot_be_copied: "Folder can't be copied"
+  :notice_folder_copied: "Folder copied"
   

config/locales/en-GB.yml

@@ -174,4 +174,8 @@ en-GB:
   :error_target_folder_same: "Target folder and project are the same as current"
   :error_file_cannot_be_moved: "File can't be moved"
   :error_file_cannot_be_copied: "File can't be copied"
+  :warning_no_project_to_copy_folder_to: "No project to copy folder to"
+  :title_copy: "Copy"
+  :error_folder_cannot_be_copied: "Folder can't be copied"
+  :notice_folder_copied: "Folder copied"
   

config/locales/en-IS.yml

@@ -174,4 +174,8 @@ en-GB:
   :error_target_folder_same: "Target folder and project are the same as current"
   :error_file_cannot_be_moved: "File can't be moved"
   :error_file_cannot_be_copied: "File can't be copied"
+  :warning_no_project_to_copy_folder_to: "No project to copy folder to"
+  :title_copy: "Copy"
+  :error_folder_cannot_be_copied: "Folder can't be copied"
+  :notice_folder_copied: "Folder copied"
   

config/locales/en.yml

@@ -178,8 +178,8 @@ en:
   :error_target_folder_same: "Target folder and project are the same as current"
   :error_file_cannot_be_moved: "File can't be moved"
   :error_file_cannot_be_copied: "File can't be copied"
-  
   :warning_no_project_to_copy_folder_to: "No project to copy folder to"
   :title_copy: "Copy"
   :error_folder_cannot_be_copied: "Folder can't be copied"
+  :notice_folder_copied: "Folder copied"
   

config/locales/es.yml

@@ -176,4 +176,8 @@ es:
   :error_target_folder_same: "Target folder and project are the same as current"
   :error_file_cannot_be_moved: "File can't be moved"
   :error_file_cannot_be_copied: "File can't be copied"
+  :warning_no_project_to_copy_folder_to: "No project to copy folder to"
+  :title_copy: "Copy"
+  :error_folder_cannot_be_copied: "Folder can't be copied"
+  :notice_folder_copied: "Folder copied"
   

config/locales/fr.yml

@@ -174,4 +174,8 @@ fr:
   :error_target_folder_same: "Target folder and project are the same as current"
   :error_file_cannot_be_moved: "File can't be moved"
   :error_file_cannot_be_copied: "File can't be copied"
+  :warning_no_project_to_copy_folder_to: "No project to copy folder to"
+  :title_copy: "Copy"
+  :error_folder_cannot_be_copied: "Folder can't be copied"
+  :notice_folder_copied: "Folder copied"
   

config/locales/ja.yml

@@ -179,4 +179,8 @@ ja:
   :error_target_folder_same: "Target folder and project are the same as current"
   :error_file_cannot_be_moved: "File can't be moved"
   :error_file_cannot_be_copied: "File can't be copied"
+  :warning_no_project_to_copy_folder_to: "No project to copy folder to"
+  :title_copy: "Copy"
+  :error_folder_cannot_be_copied: "Folder can't be copied"
+  :notice_folder_copied: "Folder copied"
   

config/locales/ru.yml

@@ -180,4 +180,8 @@ ru:
   :error_target_folder_same: "Target folder and project are the same as current"
   :error_file_cannot_be_moved: "File can't be moved"
   :error_file_cannot_be_copied: "File can't be copied"
+  :warning_no_project_to_copy_folder_to: "No project to copy folder to"
+  :title_copy: "Copy"
+  :error_folder_cannot_be_copied: "Folder can't be copied"
+  :notice_folder_copied: "Folder copied"
   

config/locales/zh.yml

@@ -181,4 +181,8 @@ zh:
   :error_target_folder_same: "Target folder and project are the same as current"
   :error_file_cannot_be_moved: "File can't be moved"
   :error_file_cannot_be_copied: "File can't be copied"
+  :warning_no_project_to_copy_folder_to: "No project to copy folder to"
+  :title_copy: "Copy"
+  :error_folder_cannot_be_copied: "Folder can't be copied"
+  :notice_folder_copied: "Folder copied"