2017 refactor

app/helpers/page_helper.rb

@@ -0,0 +1,88 @@
+
+module PageHelper
+  @@no_banner = true
+  @@banner_image = nil
+  @@has_content = true
+  @@body_class = nil
+
+  def title(page_title)
+    content_for(:title) { page_title.to_s }
+  end
+
+  def description(page_description)
+    content_for(:description) { page_description.to_s }
+  end
+
+  def banner_image(banner_image, name: nil, id: nil, user_id: nil, src: nil)
+    @@no_banner = false
+    @@banner_image = banner_image
+    content_for(:banner_image) { banner_image.to_s }
+  end
+
+  def has_content?
+    @@has_content
+  end
+
+  def add_stylesheet(sheet)
+    @stylesheets ||= []
+    @stylesheets << sheet unless @stylesheets.include?(sheet)
+  end
+
+  def stylesheets
+    html = ''
+    Rack::MiniProfiler.step('inject_css') do
+      html += inject_css!
+    end
+    (@stylesheets || []).each do |css|
+      Rack::MiniProfiler.step("inject_css #{css}") do
+        html += inject_css! css.to_s
+      end
+    end
+    html += stylesheet_link_tag 'i18n-debug' if request.params['i18nDebug']
+    return html.html_safe
+  end
+
+  def add_inline_script(script)
+    @_inline_scripts ||= []
+    script = Rails.application.assets.find_asset("#{script.to_s}.js").to_s
+    @_inline_scripts << script unless @_inline_scripts.include?(script)
+  end
+
+  def inline_scripts
+    return '' unless @_inline_scripts.present?
+    "<script>#{@_inline_scripts.join("\n")}</script>".html_safe
+  end
+
+  def dom_ready(&block)
+    content_for(:dom_ready, &block)
+  end
+
+  def body_class(c)
+    @@body_class ||= Array.new
+    @@body_class << (c.is_a?(Array) ? c.join(' ') : c)
+  end
+
+  def page_style
+    classes = Array.new
+
+    classes << 'no-content' unless @@has_content
+    classes << 'has-banner-image' if @@banner_image
+    classes << @@body_class.join(' ') if @@body_class
+
+    if params[:controller]
+      classes << params[:action]
+      unless params[:controller] == 'application'
+        classes << params[:controller] 
+
+        if params[:action]
+          classes << "#{params[:controller]}-#{params[:action]}"
+        end
+      end
+    end
+    return classes
+  end
+
+  def yield_or_default(section, default = '')
+    content_for?(section) ? content_for(section) : default
+  end
+end