Add scope resolution to Routes and Controllers

app/controllers/web/home_controller.rb

@@ -0,0 +1,54 @@
+class Web::HomeController < WebController
+    before_action :require_login
+
+    def index
+        @current_dir = "/mnt"
+    end
+
+    def file_download
+        @file_name = params[:file_name].gsub(" ", "/")
+        if !@file_name.nil?
+            send_file @file_name
+        else
+            puts "file name is nil"
+            redirect_to '/home/index'
+        end
+    end
+
+    def make_directory
+        current_dir = params[:current_dir]
+        directory_name = params[:directory_name]
+        # make directory
+        command = String.new
+        command << "sudo mkdir #{current_dir}/#{directory_name}"
+        puts command
+        `#{command}`
+        redirect_to '/home/index'
+    end
+
+    def chdir
+        @current_dir = params[:next_dir]
+        puts "current_dir : " + @current_dir
+        render :json => {
+            :dir => @current_dir,
+            :file_manager_table => html_file_manager_table(@current_dir),
+            :disk_usage_table => html_disk_usage_table(@current_dir),
+            :du => get_du(@current_dir),
+        }
+    end
+
+    def rmdir
+        @current_dir = params[:current_dir]
+        file_name = params[:target]
+        command = String.new
+        command << "sudo rm -rf #{file_name}"
+        puts command
+        `#{command}`
+        render :json => {
+            :dir => @current_dir,
+            :file_manager_table => html_file_manager_table(@current_dir),
+            :disk_usage_table => html_disk_usage_table(@current_dir),
+            :du => get_du(@current_dir),
+        }
+    end
+end

app/controllers/web/node_controller.rb

@@ -0,0 +1,49 @@
+class Web::NodeController < WebController
+    before_action :require_login
+
+    def index
+    end
+    def detail
+        @node_id = params[:node_id]
+    end
+
+    def node_update
+        one_node = Node.find(params[:node_id])
+        one_node.host_name = params[:host_name]
+        one_node.host_ip = params[:host_ip]
+        one_node.user_name = params[:user_name]
+        one_node.user_password = params[:user_password]
+        one_node.save
+
+        redirect_to '/node/detail/' + params[:node_id]
+
+    end
+
+    def node_add
+        new_node = Node.new
+        new_node.host_name = params[:host_name]
+        new_node.host_ip = params[:host_ip]
+        new_node.user_name = params[:user_name]
+        new_node.user_password = params[:user_password]
+        new_node.save
+        redirect_to '/node/index'
+    end
+
+    def node_delete
+        one_node = Node.find(params[:node_id])
+        one_node.destroy
+        redirect_to '/node/index'
+    end
+
+    def node_probe
+        one_node = Node.find(params[:node_id])
+        puts "gluster peer probe #{one_node.host_name}"
+        redirect_to '/node/index'
+    end
+
+    def node_detach
+        one_node = Node.find(params[:node_id])
+        puts "gluster peer detach #{one_node.host_name}"
+        redirect_to '/node/index'
+    end
+end

app/controllers/web/volume_controller.rb

@@ -0,0 +1,142 @@
+class Web::VolumeController < WebController
+    before_action :require_login
+
+    def index
+        @current_dir = "/mnt"
+    end
+
+    def chdir
+        @current_dir = params[:next_dir]
+        puts "current_dir : " + @current_dir
+        render :json => {
+            :dir => @current_dir,
+            :mount_table => html_mount_table(@current_dir),
+        }
+    end
+
+    def file_upload
+        df = get_df
+        mnt_dir = String.new
+        mnt_dest = String.new
+        file = params[:file]
+        df.each do |t|
+            if t['Filesystem'].include? params[:volume_name]
+                mnt_dir = t['Mounted on']
+            end
+        end
+        mnt_dest = mnt_dir + "/" + file.original_filename
+        # change permission
+        command = String.new
+        command << "sudo chmod 777 #{mnt_dir}"
+        puts command
+        `#{command}`
+        # upload file
+        u = AvatarUploader.new(mnt_dir)
+        u.store!(file)
+        redirect_to '/volume/index'
+    end
+
+    def volume_mount
+        node = Node.take
+        volume_name = params[:volume_name]
+        index = params[:index]
+        mount_point = params[:mount_point]
+        # make command string
+        command = String.new
+        command << "sudo mount -t glusterfs #{node.host_ip}:/#{volume_name} #{mount_point}"
+        puts command
+        `#{command}`
+        #redirect_to '/volume/index'
+
+         render :json => {
+            :volume_info => html_volume_info(volume_name, index),
+        }
+    end
+
+    def volume_unmount
+        node = Node.take
+        volume_name = params[:volume_name]
+        # make command string
+        command = String.new
+        command << "sudo umount #{node.host_ip}:/#{volume_name}"
+        puts command
+        `#{command}`
+        volume = ssh_volume_info.find{ |v| v['Volume Name'].delete(' ') == volume_name}
+        render :json => {
+            :volume_info => html_volume_info(volume, 0),
+        }
+    end
+
+    def volume_create
+        node = Node.take
+        volume_name = params[:volume_name]
+        volume_type = params[:volume_type]
+        num_of_brick = params[:num_of_brick]
+        bricks = params[:bricks]
+        # make command string
+        command = String.new
+        command << "sshpass -p#{node.user_password} "
+        command << "ssh #{node.user_name}@#{node.host_ip} "
+        command << "gluster volume create #{volume_name} "
+        if !volume_type.include? "Distribute"
+            command << "#{volume_type.downcase} #{num_of_brick} "
+        end
+        nodes = Node.all
+        bricks.each do |t|
+            host_name = t.split(":/")[0]
+            brick_name = t.split(":/")[1]
+            host_ip = ""
+            nodes.each do |u|
+                next if !u.host_name.eql? host_name
+                host_ip = u['host_ip']
+            end
+            brick = "#{host_ip}:/#{brick_name}"
+            command << "#{brick} "
+        end
+        command << "force"
+        puts command
+        `#{command}`
+        render :json => {
+            :test => 0,
+        }
+    end
+
+    def volume_stop
+        node = Node.take
+        volume_name = params[:volume_name]
+        # make command string
+        command = String.new
+        command << "yes | sshpass -p#{node.user_password} ssh #{node.user_name}@#{node.host_ip} gluster volume stop #{volume_name}"
+        puts command
+        `#{command}`
+        volume = ssh_volume_info.find{ |v| v['Volume Name'].delete(' ') == volume_name}
+        render :json => {
+            :volume_info => html_volume_info(volume, 0),
+        }
+    end
+
+    def volume_start
+        node = Node.take
+        volume_name = params[:volume_name]
+        # make command string
+        command = String.new
+        command << "sshpass -p#{node.user_password} ssh #{node.user_name}@#{node.host_ip} gluster volume start #{volume_name}"
+        puts command
+        `#{command}`
+        volume = ssh_volume_info.find{ |v| v['Volume Name'].delete(' ') == volume_name}
+        render :json => {
+            :volume_info => html_volume_info(volume, 0),
+        }
+    end
+
+    def volume_delete
+        node = Node.take
+        volume_name = params[:volume_name]
+        # make command string
+        command = String.new
+        command << "yes | sshpass -p#{node.user_password} ssh #{node.user_name}@#{node.host_ip} gluster volume delete #{volume_name}"
+        puts command
+        `#{command}`
+        redirect_to "/volume/index"
+    end
+end