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module ComputeResourcesHelper
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include LookupKeysHelper
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def show_console_action(state, link)
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state ? link : ""
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end
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def vm_state(vm)
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if vm.state == 'PAUSED'
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' ' + _("Paused")
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else
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vm.ready? ? _("On") : _("Off")
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end
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end
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def action_string(vm)
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vm.ready? ? ' ' + _("Off") : ' ' + _("On")
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end
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def vm_power_class(s)
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"class='label #{s ? "label-success" : "label-default"}'".html_safe
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end
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def vm_power_action(vm, authorizer = nil)
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opts = hash_for_power_compute_resource_vm_path(:compute_resource_id => @compute_resource, :id => vm.identity).merge(:auth_object => @compute_resource, :permission => 'power_compute_resources_vms', :authorizer => authorizer)
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html = vm.ready? ? { :data => { :confirm =>_("Are you sure you want to power %{act} %{vm}?") % { :act => action_string(vm).downcase.strip, :vm => vm }}, :class => "btn btn-danger" } :
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{ :class => "btn btn-info" }
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display_link_if_authorized "Power #{action_string(vm)}", opts, html.merge(:method => :put)
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end
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def vm_pause_action(vm, authorizer = nil)
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opts = hash_for_pause_compute_resource_vm_path(:compute_resource_id => @compute_resource, :id => vm.identity).merge(:auth_object => @compute_resource, :permission => 'power_compute_resources_vms', :authorizer => authorizer)
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pause_action = vm.ready? ? _('Pause') : _('Resume')
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html = vm.state.downcase == 'paused' ? { :class => "btn btn-info" } :
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{ :data => { :confirm =>_("Are you sure you want to %{act} %{vm}?") % { :act => pause_action.downcase, :vm => vm } }, :class => "btn btn-danger" }
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display_link_if_authorized pause_action, opts, html.merge(:method => :put)
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end
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def memory_options(max_memory)
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opts = [0.25, 0.5, 0.75, 1, 2, 3, 4, 6, 8, 12, 16, 24, 32]
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opts.map{|n| [number_to_human_size(n*Foreman::SIZE[:giga]), (n*Foreman::SIZE[:giga]).to_i] unless n > (max_memory / Foreman::SIZE[:giga])}.compact
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end
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def password_placeholder(obj, attr = nil)
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pass = obj.read_attribute(attr).present? || obj.read_attribute(:password_hash).present?
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pass ? "********" : ''
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end
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def list_datacenters(compute)
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return [] unless compute.uuid || controller.action_name == 'test_connection'
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compute.datacenters
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rescue Foreman::FingerprintException => e
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compute.errors[:pubkey_hash] = e
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[]
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rescue => e
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Foreman::Logging.exception("Failed listing datacenters", e)
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[]
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end
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def list_providers
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providers = ComputeResource.providers.map do |provider_name, provider_class|
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[provider_class.constantize.provider_friendly_name, provider_name]
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end
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providers.sort_by { |provider| provider.first }
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end
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def unset_password?
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action_name == "edit" || action_name == "test_connection"
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end
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end
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