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hosts_controller.rb
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Fri, Aug 29, 9:41 PM

hosts_controller.rb
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class HostsController < ApplicationController
before_action :require_logged_in
before_action :fetch_host, only: [:show, :edit, :update, :destroy, :submit_config,
:revoke, :disable]
before_action :fetch_hosts_of_user, only: [:new, :edit, :create]
# GET /hosts/new
def new
@host = Host.new
@host.port = 9102
end
# POST /hosts
def create
@host = Host.new(fetch_params)
set_host_type
@host.verified = !@host.institutional?
if user_can_add_this_host? && @host.save
flash[:success] = 'Host created successfully'
current_user.hosts << @host
UserMailer.notify_admin(current_user, @host.fqdn).deliver
redirect_to host_path @host
else
flash[:error] = 'Host was not created'
render :new
end
end
# GET /hosts/1
def show
@schedules = @host.job_templates.map(&:schedule)
@filesets = @host.job_templates.map(&:fileset)
end
# GET /hosts/1/edit
def edit; end
# PATCH /hosts/1
def update
updates = fetch_params.slice(:port, :password)
if updates.present? && @host.update_attributes(updates)
@host.recalculate if @host.bacula_ready?
flash[:success] = 'Host updated successfully. You must update your file deamon accordingly.'
redirect_to host_path @host
else
render :edit
end
end
# DELETE /hosts/1
def destroy
if @host.destroy
flash[:success] = 'Host destroyed successfully'
else
flash[:error] = 'Host not destroyed'
end
redirect_to root_path
end
# POST /hosts/1/disable
def disable
if @host.disable_jobs_and_update
flash[:success] = 'Client disabled'
else
flash[:error] = 'Something went wrong, try again later'
end
redirect_to host_path(@host)
end
# POST /hosts/1/submit_config
def submit_config
if @host.dispatch_to_bacula
flash[:success] = 'Host configuration sent to Bacula successfully'
else
flash[:error] = 'Something went wrong, try again later'
end
redirect_to host_path(@host)
end
# DELETE /hosts/1/revoke
def revoke
if @host.remove_from_bacula
flash[:success] = 'Host configuration removed from Bacula successfully'
else
flash[:error] = 'Something went wrong, try again later'
end
redirect_to root_path
end
private
def fetch_hosts_of_user
return if not current_user.needs_host_list?
@hosts_of_user = session[:vms] - current_user.hosts.pluck(:fqdn)
end
def fetch_host
@host = current_user.hosts.includes(job_templates: [:fileset, :schedule]).find(params[:id])
end
def fetch_params
params.require(:host).permit(:fqdn, :port, :password)
end
def user_can_add_this_host?
!current_user.needs_host_list? || @hosts_of_user.include?(@host.fqdn)
end
def set_host_type
@host.origin = if current_user.vima?
:vima
elsif current_user.okeanos?
:okeanos
else
:institutional
end
end
end

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