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module HostsAndHostgroupsHelper
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def hostgroup_name(hostgroup, max_length = 1000)
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return if hostgroup.blank?
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options = (hostgroup.label.to_s.size > max_length) ? {:'data-original-title'=> hostgroup.label, :rel=>'twipsy'} : {}
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nesting = hostgroup.label.to_s.gsub(/[^\/]+\/?$/, "")
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nesting = truncate(nesting, :length => max_length - hostgroup.name.to_s.size) if nesting.to_s.size > 0
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name = truncate(hostgroup.name, :length => max_length - nesting.to_s.size)
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link_to_if_authorized(
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content_tag(:span,
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content_tag(:span, nesting, :class => "gray") + name, options),
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hash_for_edit_hostgroup_path(:id => hostgroup))
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end
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def model_name host
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name = host.try(:model)
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name = host.compute_resource.name if host.compute_resource
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trunc(name, 14)
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end
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def accessible_hostgroups
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hg = (User.current.hostgroups.any? and !User.current.admin?) ? User.current.hostgroups : Hostgroup.all
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hg.sort{ |l, r| l.to_label <=> r.to_label }
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end
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def parent_classes obj
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return obj.hostgroup.classes if obj.kind_of?(Host::Base) and obj.hostgroup
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return obj.is_root? ? [] : obj.parent.classes if obj.is_a?(Hostgroup)
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[]
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end
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def accessible_domains
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(User.current.domains.any? and !User.current.admin?) ? User.current.domains : Domain.all
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end
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def domain_subnets(domain=@domain)
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return [] if domain.blank?
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domain.subnets
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end
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def arch_oss
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return [] if @architecture.blank?
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@architecture.operatingsystems
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end
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def os_media
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return [] if @operatingsystem.blank?
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@operatingsystem.media
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end
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def os_ptable
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return [] if @operatingsystem.blank?
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@operatingsystem.ptables
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end
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def puppet_master_fields f
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"#{puppet_ca(f)} #{puppet_master(f)}".html_safe
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end
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def puppet_ca f
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# Don't show this if we have no CA proxies, otherwise always include blank
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# so the user can choose not to sign the puppet cert on this host
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proxies = SmartProxy.puppetca_proxies
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return if proxies.count == 0
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select_f f, :puppet_ca_proxy_id, proxies, :id, :name,
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{ :include_blank => true },
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{ :label => _("Puppet CA"),
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:help_inline => _("Use this puppet server as a CA server") }
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end
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def puppet_master f
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# Don't show this if we have no Puppet proxies, otherwise always include blank
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# so the user can choose not to use puppet on this host
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proxies = SmartProxy.puppet_proxies
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return if proxies.count == 0
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select_f f, :puppet_proxy_id, proxies, :id, :name,
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{ :include_blank => true },
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{ :label => _("Puppet Master"),
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:help_inline => _("Use this puppet server as an initial Puppet Server or to execute puppet runs") }
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end
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def interesting_klasses obj
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classes = obj.all_puppetclasses
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smart_vars = LookupKey.reorder('').where(:puppetclass_id => classes.map(&:id)).group(:puppetclass_id).count
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class_vars = LookupKey.reorder('').joins(:environment_classes).where(:environment_classes => { :puppetclass_id => classes.map(&:id) }).group('environment_classes.puppetclass_id').count
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klasses = smart_vars.keys + class_vars.keys
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classes.select { |pc| klasses.include?(pc.id) }
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end
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def ifs_bmc_opts obj
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case obj.read_attribute(:type)
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when "Nic::BMC"
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{}
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else
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{ :disabled => true, :value => nil }
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end
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end
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end
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