Module: ActiveAdmin::ActiveadminAncestryView::NodesHelper

Defined in:
app/helpers/active_admin/activeadmin_ancestry_view/nodes_helper.rb

Constant Summary collapse

CLASSES = 
{
  child:  'panel-childless',
  parent: 'panel-parent',
  root:   'panel-root'
}
PRETTY_COLORS = 
{
  red:    [255, 102, 102], yellow: [255, 178, 102],
  green:  [102, 255, 102], blue:   [102, 178, 255], 
  violet: [178, 102, 255], gray:   [192, 192, 192]
}

Instance Method Summary collapse

Instance Method Details

#generate_panel_classes(resource) ⇒ Object 



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# File 'app/helpers/active_admin/activeadmin_ancestry_view/nodes_helper.rb', line 16

def generate_panel_classes(resource)
  attributes = []
  attributes << resource.path_ids if resource.ancestry
  attributes << child_class(resource)
  attributes << CLASSES[:root] if resource.root?
  attributes.flatten.join(' ')
end

#last_child(resource) ⇒ Object

for ‘data-last-child’ attribute



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# File 'app/helpers/active_admin/activeadmin_ancestry_view/nodes_helper.rb', line 25

def last_child(resource)
  "#{resource.parent.id}" if last_child?(resource)
end

#panel_shift(resource, multiplicator = 4) ⇒ Object 



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# File 'app/helpers/active_admin/activeadmin_ancestry_view/nodes_helper.rb', line 29

def panel_shift(resource, multiplicator = 4)
  unless resource.depth.zero?
    "margin-left: #{multiplicator * resource.depth}em;"
  end
end

#random_bckgr_color(resource, no_color = false) ⇒ Object 



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# File 'app/helpers/active_admin/activeadmin_ancestry_view/nodes_helper.rb', line 35

def random_bckgr_color(resource, no_color = false)
  return if no_color
  return if childless_child?(resource)
  color = random_color.join(', ')
  "background-color: rgba(#{color}, 0.7) !important"
end