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module DashboardHelper
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def add_to_dashboard(widget)
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button_to(_('Add to dashboard'), widgets_path(:widget => widget), :method => :post)
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end
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def dashboard_actions
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[
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_("Generated at %s") % date_time_absolute(Time.zone.now),
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select_action_button(
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_('Manage'), {},
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link_to_function(_('Save positions'), "save_position('#{save_positions_widgets_path}')"),
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link_to(_('Reset to default'), reset_default_widgets_path, :method => :put),
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content_tag(:li, '', :class => 'divider'),
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content_tag(:li, _("Add widgets"), :class => 'nav-header'),
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content_tag(:li, '', :class => 'widget-add') do
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widgets_to_add
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end
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),
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auto_refresh_button(:defaults_to => true),
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documentation_button
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]
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end
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def removed_widgets
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user_widgets = User.current.widgets.pluck(:name)
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Dashboard::Manager.default_widgets.reject do |widget|
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user_widgets.include?(widget[:name])
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end
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end
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def widgets_to_add
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return link_to(_('Nothing to add'), '#') unless removed_widgets.present?
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removed_widgets.sort_by {|w| w[:name] }.each do |removed_widget|
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concat(link_to_function(_(removed_widget[:name]),
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"add_widget('#{removed_widget[:name]}')"))
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end
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end
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def widget_data(widget)
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{ :data => { :id => widget.id, :name => _(widget.name), :row => widget.row, :col => widget.col,
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:sizex => widget.sizex, :sizey => widget.sizey } }
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end
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def count_reports(hosts, options = {})
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data = []
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interval_setting = report_origin_interval_setting(options[:origin])
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interval = interval_setting / 10
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start = Time.zone.now - interval_setting.minutes
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(0..9).each do |i|
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t = start + (interval.minutes * i)
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data << [interval_setting - i * interval, hosts.run_distribution(t, t + interval.minutes).count]
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end
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data
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end
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def get_overview_json(report, options = {})
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[
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[_('Active'), report[:active_hosts_ok_enabled], report_color[:active_hosts_ok_enabled]],
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[_('Error'), report[:bad_hosts_enabled], report_color[:bad_hosts_enabled]],
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[_('OK'), report[:ok_hosts_enabled], report_color[:ok_hosts_enabled]],
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[_('Pending changes'), report[:pending_hosts_enabled], report_color[:pending_hosts_enabled]],
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[_('Out of sync'), report[:out_of_sync_hosts_enabled], report_color[:out_of_sync_hosts_enabled]],
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[_('No report'), report[:reports_missing], report_color[:reports_missing]],
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[_('Notification disabled'), report[:disabled_hosts], report_color[:disabled_hosts]]
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].to_json
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end
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def render_run_distribution(hosts, options = {})
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data = count_reports(hosts, options)
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flot_bar_chart("run_distribution", _("Minutes Ago"), _("Number Of Clients"), data, options)
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end
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def searchable_links(name, search, counter)
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search += " and #{@data.filter}" if @data.filter.present?
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content_tag :li do
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content_tag(:span, raw(' '), :class => 'label', :style => "background-color:" + report_color[counter]) +
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raw(' ') +
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link_to(name, hosts_path(:search => search), :class => "dashboard-links") +
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content_tag(:h4, @data.report[counter])
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end
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end
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def translated_header(shortname, longname)
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"<th class='ca'><span class='small' title='' data-original-title='#{longname}'>#{shortname}</span></th>"
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end
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def latest_headers
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string = "<th>#{_('Host')}</th>"
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# TRANSLATORS: initial character of Applied
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string += translated_header(s_('Applied|A'), _('Applied'))
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# TRANSLATORS: initial character of Restarted
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string += translated_header(s_('Restarted|R'), _('Restarted'))
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# TRANSLATORS: initial character of Failed
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string += translated_header(s_('Failed|F'), _('Failed'))
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# TRANSLATORS: initial characters of Failed Restarts
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string += translated_header(s_('Failed Restarts|FR'), _('Failed Restarts'))
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# TRANSLATORS: initial character of Skipped
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string += translated_header(s_('Skipped|S'), _('Skipped'))
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# TRANSLATORS: initial character of Pending
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string += translated_header(s_('Pending|P'), _('Pending'))
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string.html_safe
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end
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def report_color
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{
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:active_hosts_ok_enabled => "#4572A7",
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:bad_hosts_enabled => "#AA4643",
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:ok_hosts_enabled => "#89A54E",
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:pending_hosts_enabled => "#80699B",
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:out_of_sync_hosts_enabled => "#3D96AE",
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:reports_missing => "#DB843D",
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:disabled_hosts => "#92A8CD"
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}
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end
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def auto_refresh_button(options = {})
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on = options[:defaults_to] ? "on" : "off"
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if params[:auto_refresh].present?
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on = (params[:auto_refresh] == "0") ? "off" : "on"
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end
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if on == "on"
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tooltip = _("Auto refresh on")
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else
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tooltip = _("Auto refresh off")
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end
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link_to(icon_text("refresh"),
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{:auto_refresh => ((on == "on") ? "0" : "1")},
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{ :'data-original-title' => tooltip, :rel => 'twipsy', :class => "#{on} auto-refresh btn btn-group btn-default"})
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end
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def widget_class_name(widget)
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settings = widget.data[:settings]
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if settings && settings[:class_name]
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settings[:class_name]
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else
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widget.name
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end
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end
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def search_filter_with_origin(filter, origin, within_interval = false)
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interval_setting = report_origin_interval_setting(origin)
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additional_filters = []
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additional_filters << "origin = #{origin}" if origin
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additional_filters << "last_report #{within_interval ? '<' : '>'} \"#{interval_setting} minutes ago\"" if out_of_sync_enabled?(origin)
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(additional_filters + [filter]).join(' and ')
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end
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def report_origin_interval_setting(origin)
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if origin && origin != 'All'
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interval_setting = origin_setting(origin, 'interval')
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end
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interval_setting ||= Setting[:outofsync_interval]
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interval_setting.to_i
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end
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def out_of_sync_enabled?(origin)
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setting = origin_setting(origin, 'out_of_sync_disabled')
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setting.nil? ? true : !setting
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end
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private
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def origin_setting(origin, name)
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return nil unless origin
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Setting[:"#{origin.downcase}_#{name}"]
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end
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end
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