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module HomeHelper
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def render_menu menu_name
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authorized_menu_actions(Menu::Manager.items(menu_name).children).map do |menu|
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items = authorized_menu_actions(menu.children)
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render "home/submenu", :menu_items => items, :menu_title => _(menu.caption), :menu_name => menu.name if items.any?
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end.join(' ').html_safe
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end
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def authorized_menu_actions(choices)
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last_item = Menu::Divider.new(:first_div)
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choices = choices.map do |item|
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last_item = case item
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when Menu::Divider
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item unless last_item.is_a?(Menu::Divider) #prevent adjacent dividers
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when Menu::Item
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item if item.authorized?
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when Menu::Toggle
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item if item.authorized_children.size > 0
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end
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end.compact
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choices.shift if choices.first.is_a?(Menu::Divider)
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choices.pop if choices.last.is_a?(Menu::Divider)
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choices
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end
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def menu_item_tag item
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content_tag(:li,
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link_to(_(item.caption), item.url, item.html_options.merge(:id => "menu_item_#{item.name}")),
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:class => "menu_tab_#{item.url_hash[:controller]}_#{item.url_hash[:action]}")
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end
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def org_switcher_title
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title = if Organization.current && Location.current
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Organization.current.to_label + "@" + Location.current.to_label
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elsif Organization.current
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Organization.current.to_label
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elsif Location.current
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Location.current.to_label
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else
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_("Any Context")
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end
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title
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end
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def user_header
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summary = gravatar_image_tag(User.current.mail, :class=>'gravatar small', :alt=>_('Change your avatar at gravatar.com')) +
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"#{User.current.to_label} " + content_tag(:span, "", :class=>'caret')
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link_to(summary.html_safe, "#", :class => "dropdown-toggle", :'data-toggle'=>"dropdown", :id => "account_menu")
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end
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end
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