transferred Code Ocean from original repository to GitHub

app/helpers/application_helper.rb

@@ -0,0 +1,78 @@
+module ApplicationHelper
+  APPLICATION_NAME = 'Code Ocean'
+
+  def application_name
+    APPLICATION_NAME
+  end
+
+  def code_tag(code)
+    if code.present?
+      content_tag(:pre) do
+        content_tag(:code, code)
+      end
+    else
+      empty
+    end
+  end
+
+  def empty
+    content_tag(:i, nil, class: 'empty fa fa-minus')
+  end
+
+  def label_column(label)
+    content_tag(:div, class: 'col-sm-3') do
+      content_tag(:strong) do
+        translation_present?("activerecord.attributes.#{label}") ? t("activerecord.attributes.#{label}") : t(label)
+      end
+    end
+  end
+  private :label_column
+
+  def no
+    content_tag(:i, nil, class: 'glyphicon glyphicon-remove')
+  end
+
+  def progress_bar(value)
+    content_tag(:div, class: 'progress') do
+      content_tag(:div, "#{value}%", :'aria-valuemax' => 100, :'aria-valuemin' => 0, :'aria-valuenow' => value, class: 'progress-bar', role: 'progressbar', style: "width: #{value}%;")
+    end
+  end
+
+  def render_markdown(markdown)
+    Kramdown::Document.new(markdown).to_html.html_safe
+  end
+
+  def row(options={}, &block)
+    content_tag(:div, class: 'attribute-row row') do
+      label_column(options[:label]) + value_column(options[:value], &block)
+    end
+  end
+
+  def symbol_for(value)
+    if value.is_a?(FalseClass)
+      no
+    elsif value.is_a?(TrueClass)
+      yes
+    elsif value.blank?
+      empty
+    else
+      value.to_s
+    end
+  end
+
+  def translation_present?(key)
+    I18n.t(key, default: '').present?
+  end
+  private :translation_present?
+
+  def value_column(value, &block)
+    content_tag(:div, class: 'col-sm-9') do
+      block_given? ? yield : symbol_for(value)
+    end
+  end
+  private :value_column
+
+  def yes
+    content_tag(:i, nil, class: 'glyphicon glyphicon-ok')
+  end
+end