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module ComputeResourcesHelper
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include LookupKeysHelper
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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 = power_action_html(vm)
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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 power_action_html(vm)
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if vm.ready?
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{
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:data => { :confirm => _("Are you sure you want to power %{act} %{vm}?") % { :act => action_string(vm).downcase.strip, :vm => vm }},
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:class => "btn btn-danger"
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}
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else
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{ :class => "btn btn-info" }
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end
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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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html = pause_action_html(vm)
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display_link_if_authorized pause_action_string(vm), opts, html.merge(:method => :put)
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end
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def pause_action_html(vm)
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pause_action = pause_action_string(vm).downcase
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if vm.state.downcase == 'paused'
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{ :class => "btn btn-info" }
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else
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{
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:data => { :confirm => _("Are you sure you want to %{act} %{vm}?") % { :act => pause_action, :vm => vm } },
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:class => "btn btn-danger"
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}
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end
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end
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def pause_action_string(vm)
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vm.ready? ? _('Pause') : _('Resume')
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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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def test_connection_button_f(f, success, caption = nil)
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caption ||= _("Test Connection")
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btn_class = success ? 'btn-success' : 'btn-default'
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spinner_class = success ? 'spinner-inverse' : nil
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spinner_button_f(f, caption, "tfm.computeResource.testConnection(this)",
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:id => 'test_connection_button',
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:spinner_id => 'test_connection_indicator',
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:class => btn_class,
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:spinner_class => spinner_class,
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:'data-url' => test_connection_compute_resources_path)
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end
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def load_button_f(f, success, failure_caption)
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caption = success ? _("Test Connection") : failure_caption
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test_connection_button_f(f, success, caption)
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end
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def load_datacenters_button_f(f, success)
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load_button_f(f, success, _("Load Datacenters"))
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end
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def http_proxy_field(f)
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select_f(f, :http_proxy_id, HttpProxy.all, :id, :name,
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{:include_blank => true },
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{ :label => _("HTTP Proxy") }
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)
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end
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end
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