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class DashboardController < ApplicationController
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include Foreman::Controller::AutoCompleteSearch
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before_filter :prefetch_data, :only => :index
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def index
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respond_to do |format|
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format.html
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format.yaml { render :text => @report.to_yaml }
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format.json { render :json => @report }
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end
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end
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private
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def prefetch_data
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@hosts = Host.search_for(params[:search])
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@report = {
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:total_hosts => @hosts.count,
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:bad_hosts => @hosts.recent.with_error.count,
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:bad_hosts_enabled => @hosts.recent.with_error.alerts_enabled.count,
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:active_hosts => @hosts.recent.with_changes.count,
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:active_hosts_ok => @hosts.recent.with_changes.without_error.count,
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:active_hosts_ok_enabled => @hosts.recent.with_changes.without_error.alerts_enabled.count,
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:ok_hosts => @hosts.recent.successful.count,
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:ok_hosts_enabled => @hosts.recent.successful.count,
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:out_of_sync_hosts => @hosts.out_of_sync.count,
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:out_of_sync_hosts_enabled => @hosts.out_of_sync.alerts_enabled.count,
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:disabled_hosts => @hosts.alerts_disabled.count,
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:pending_hosts => @hosts.recent.with_pending_changes.count,
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:pending_hosts_enabled => @hosts.recent.with_pending_changes.alerts_enabled.count,
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}
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@report[:good_hosts] = @report[:ok_hosts] + @report[:active_hosts_ok]
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@report[:good_hosts_enabled] = @report[:ok_hosts_enabled] + @report[:active_hosts_ok_enabled]
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@report[:percentage] = (@report[:good_hosts] == 0 or @report[:total_hosts] == 0) ? 0 : @report[:good_hosts]*100 / @report[:total_hosts]
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@report[:reports_missing] = @report[:total_hosts] - @report[:good_hosts_enabled] - @report[:bad_hosts_enabled] - @report[:out_of_sync_hosts_enabled] - @report[:pending_hosts_enabled] - @report[:disabled_hosts]
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end
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end
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