Question

我正在使用refinerycms并覆盖重置密码的功能。这是我的密码查看页面：

密码/ new.html.erb

<h2>Forgot your password?</h2>
<%= form_for(resource, :as => resource_name, :url => refinery.user_password_path, :html => { :method => :post }) do |f| %>

<div><%= f.label :email %><br />
<%= f.email_field :email %></div>

<div><%= f.submit "Send me reset password instructions" %></div>
<% end %>

密码/ edit.html.erb

<h2>Change your password</h2>   

<%= form_for(resource, :as => resource_name, :url => refinery.user_password_path, :html => { :method => :put }) do |f| %>
<%= f.hidden_field :reset_password_token %>

<div><%= f.label :password, "New password" %><br />
<%= f.password_field :password %></div>

<div><%= f.label :password_confirmation, "Confirm new password" %><br />
<%= f.password_field :password_confirmation %></div>

<div><%= f.submit "Change my password" %></div>
<% end %>

，密码控制器为：

 class PasswordsController < Devise::PasswordsController
   helper Refinery::Core::Engine.helpers
   before_filter :store_password_reset_return_to, :only => [:update]

   def store_password_reset_return_to
     session[:'refinery_user_return_to'] = refinery.admin_root_path
   end
   protected :store_password_reset_return_to

   # Rather than overriding devise, it seems better to just apply the notice here.
   after_filter :give_notice, :only => [:update]
   def give_notice
     Rails.logger.debug @refinery_user
     if %w(notice error alert).exclude?(flash.keys.map(&:to_s)) or             @refinery_user.errors.any?
    flash[:notice] = t('successful', :scope => 'users.reset', :email => @refinery_user.email)
     end
  end
   protected :give_notice

   # GET /registrations/password/edit?reset_password_token=abcdef
   def edit
    if params[:reset_password_token] and (  @refinery_user = Refinery::User.where(:reset_password_token => params[:reset_password_token]).first).present?
      #Rails.logger.debug @refinery_user
      #logger.debug"******************************************************"
      respond_with(@refinery_user)
    else
      redirect_to refinery.new_user_password_path,
                :flash => ({ :error => t('code_invalid', :scope => 'refinery.users.reset') })
    end
  end

    # POST /registrations/password
    def create
    if params[:user].present? and (email = params[:user][:email]).present? and (user = Refinery::User.where(:email => email).first).present?

      # Call devise reset function.
      user.send(:generate_reset_password_token!)
      UserMailer.reset_notification(user, request).deliver
      redirect_to refinery.new_user_session_path,:notice => t('email_reset_sent', :scope => 'users.forgot')
    else
        flash.now[:error] = if (email = params[:user][:email]).blank?
        t('blank_email', :scope => 'users.forgot')
      else
        t('email_not_associated_with_account_html', :email => ERB::Util.html_escape(email), :scope => 'users.forgot').html_safe
      end
      render :new
    end
  end
end

邮件成功通过电子邮件发送重置通知和编辑密码链接但是当我输入新密码并点击输入时会出现错误 “未定义的方法email' for nil:NilClass",app/controllers/passwords_controller.rb:15:in give_notice'。我该如何删除该错误？请帮助!!

Answer 1

结果是简单地删除give_notice方法并使用password / edit.html.erb中的错误消息字段：

<% if resource.try(:errors) %>
  <%= devise_error_messages! %>
<% end %>

覆盖RefineryCMS为普通用户重置密码功能

1 个答案: