From b92685977f5afd82ab10593bd95bbce631590a02 Mon Sep 17 00:00:00 2001
From: Ahmed Kamal <ahmed_kamal1432@yahoo.com>
Date: Tue, 25 Aug 2015 01:48:36 +0300
Subject: [PATCH 1/2] Add a flash message partial to DW plugin

---
 app/views/layouts/wizard.html.slim            | 2 +-
 app/views/shared/_dw_flash_messages.html.slim | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)
 create mode 100644 app/views/shared/_dw_flash_messages.html.slim

diff --git a/app/views/layouts/wizard.html.slim b/app/views/layouts/wizard.html.slim
index f1370c8..d803e0b 100644
--- a/app/views/layouts/wizard.html.slim
+++ b/app/views/layouts/wizard.html.slim
@@ -40,7 +40,7 @@ html[dir="#{@locale_direction}" lang="#{I18n.locale}" xml:lang="#{I18n.locale}"]
     = render 'layouts/header'
 
     #content
-      = render 'shared/flash_messages'
+      = render 'shared/dw_flash_messages'
       #app.inner
         .row.text-center
           .col-md-12
diff --git a/app/views/shared/_dw_flash_messages.html.slim b/app/views/shared/_dw_flash_messages.html.slim
new file mode 100644
index 0000000..4390e98
--- /dev/null
+++ b/app/views/shared/_dw_flash_messages.html.slim
@@ -0,0 +1,6 @@
+#errors
+  - flash.each do |name, msg|
+		- name = "danger" if name == "error"
+		div[class=" alert alert-#{name}"]
+		  strong
+		   =sanitize(msg)
\ No newline at end of file

From 70a3cde0f470b99a398e94a27789e8b8f7eb78b9 Mon Sep 17 00:00:00 2001
From: Ahmed Kamal <ahmed_kamal1432@yahoo.com>
Date: Tue, 25 Aug 2015 01:51:07 +0300
Subject: [PATCH 2/2] Show warning message after choosing LVM partition

---
 app/controllers/disk_wizard_controller.rb | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/app/controllers/disk_wizard_controller.rb b/app/controllers/disk_wizard_controller.rb
index 5e174b9..d907b2c 100644
--- a/app/controllers/disk_wizard_controller.rb
+++ b/app/controllers/disk_wizard_controller.rb
@@ -10,6 +10,8 @@ class DiskWizardController < ApplicationController
   DELETE_OPTION = '2'
   CREATE_OPTION = '3'
 
+  LVM_FSTYPE = "LVM2_member"
+
   # @return [Device Array] : Return array of Device objects, which are mounted(permanent or temporary) in the HDA.
   # Render the first step of the Disk-Wizard(DW)
   def select_device
@@ -58,6 +60,11 @@ def manage_disk
     if partition.match(/^\/dev/).blank?
       device = Device.find_with_unallocated(user_selections['disk'])
       @selected_partiton = (device.partitions.select{|part| part.identifier == user_selections['path'] }).first
+    else
+      @selected_partiton = Device.find partition
+    end
+    if @selected_partiton.fstype.eql?(LVM_FSTYPE)
+      flash[:error] = %Q[We do not recommend <a href="#" target="_blank">LVM partitions at Amahi and here is why</a>.]
     end
   end