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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_shown_item_was_divider = true
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choices = choices.map do |item|
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case item
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when Menu::Divider
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unless last_shown_item_was_divider
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last_shown_item_was_divider = true
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item
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end
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when Menu::Item
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if item.authorized?
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last_shown_item_was_divider = false
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item
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end
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when Menu::Toggle
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if item.authorized_children.size > 0
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last_shown_item_was_divider = false
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item
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end
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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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html_options = {:id => "menu_item_#{item.name}"}
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html_options['data-no-turbolink'] = true if !item.turbolinks
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content_tag(:li,
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link_to(_(item.caption), item.url, item.html_options.merge(html_options)),
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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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org_current = truncate(Organization.current.to_label) if Organization.current
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loc_current = truncate(Location.current.to_label) if Location.current
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title = if org_current && loc_current
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org_current + "@" + loc_current
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elsif org_current
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org_current
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elsif loc_current
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loc_current
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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 = avatar_image_tag(User.current, :class=>'avatar small') +
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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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