Module: Merb::ApplicationHelper

Defined in:
app/helpers/application_helper.rb

Constant Summary collapse

ROLE_STR = 
"role"
RECIPE_STR = 
"recipe"

Instance Method Summary collapse

Instance Method Details

#chef_version ⇒ Object 



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# File 'app/helpers/application_helper.rb', line 11

def chef_version
  ::ChefServerWebui::VERSION
end

#class_for_run_list_item(item) ⇒ Object 



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# File 'app/helpers/application_helper.rb', line 15

def class_for_run_list_item(item)
  case item.type.to_s
  when ROLE_STR
    'ui-state-highlight'
  when RECIPE_STR
    'ui-state-default'
  else
    raise ArgumentError, "Cannot generate UI class for #{item.inspect}"
  end
end

#display_run_list_item(item) ⇒ Object 



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# File 'app/helpers/application_helper.rb', line 26

def display_run_list_item(item)
  case item.type.to_s
  when ROLE_STR
    item.name
  when RECIPE_STR
    # webui not sophisticated enough for versioned recipes
    # "#{item.name}@#{item.version}"
    item.name
  else
    raise ArgumentError, "can't generate display string for #{item.inspect}"
  end
end

#nav_link_item(title, dest) ⇒ Object 



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# File 'app/helpers/application_helper.rb', line 39

def nav_link_item(title, dest)
  name = title.gsub(/ /, "").downcase
  klass = controller_name == name ? 'class="active"' : ""
  link = link_to(title, url(dest))
  "<li #{klass}>#{link}</li>"
end