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Contents
# coding: utf-8
module ApplicationHelper
def has_td_agent_system?
File.exist?("/etc/init.d/td-agent")
end
def fluentd_ui_logo
image_tag(ENV["FLUENTD_UI_LOGO"] || "/fluentd-logo-right-text.png")
end
def language_name(locale)
# NOTE: these are fixed terms, not i18n-ed
{
en: "English",
ja: "日本語",
}[locale] || locale
end
def language_menu
html = ""
I18n.available_locales.each do |locale|
text = (locale == current_locale ? icon("fa-check") : "")
text << language_name(locale)
html << %Q|<li>#{link_to text , "?lang=#{locale}"}</li>|
end
raw html
end
def link_to_other(text, path)
if current_page?(path)
# NOTE: sb-admin set style for element name instead of class name, such as ".nav a". So use "a" element even if it isn't a link.
content_tag(:a, text, class: "current")
else
link_to text, path
end
end
def icon(classes, inner=nil)
%Q!<i class="fa #{classes}">#{inner}</i> !.html_safe
end
def page_title(title, &block)
content_for(:page_title) do
title
end
page_head(title, &block) unless content_for?(:page_head)
end
def page_head(head, &block)
content_for(:page_head) do
head.html_safe + block.try(:call).to_s
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems