Contents

# frozen_string_literal: true

require 'redcarpet'
require '../wcc-contentful-app/lib/wcc/contentful/app/markdown_renderer'

module WCC::Contentful::App::SectionHelper
  extend self

  def render_section(section, index)
    render('components/section', section: section, index: index)
  end

  def section_template_name(section)
    section.class.name.demodulize.underscore.sub('section_', '')
  end

  def section_css_name(section)
    section_template_name(section).dasherize
  end

  def section_styles(section)
    section_styles = ['section-' + section_css_name(section)]
    if styles = section.try(:styles)
      section_styles.push(styles.map { |style| style.downcase.gsub(/[^\w]/, '-') })
    elsif style = section.try(:style)
      section_styles.push(style.downcase.gsub(/[^\w]/, '-'))
    else
      section_styles.push('default')
    end
    section_styles
  end

  def section_id(section)
    title = section.try(:bookmark_title) || section.try(:title)
    CGI.escape(title.gsub(/\W+/, '-')) if title.present?
  end

  def markdown(text)
    html_to_render = WCC::Contentful::App::MarkdownRenderer.new.markdown(text)

    content_tag(:div,
      CGI.unescapeHTML(html_to_render).html_safe,
      class: 'formatted-content')
  end

  def safe_line_break(text, options = {})
    return unless text.present?

    text = CGI.escapeHTML(text)
    text = text.gsub(/\&(nbsp|vert|\#\d+);/, '&\1;')
      .gsub(/\&lt;br\/?\&gt;/, '<br/>')
    content_tag(:span, text.html_safe, {
      class: 'safe-line-break'
    }.merge(options))
  end

  def split_content_for_mobile_view(visible_count, speakers)
    visible_count = visible_count.to_i
    speakers = [*speakers].compact
    [speakers.shift(visible_count), speakers]
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
wcc-contentful-app-1.0.6	app/helpers/wcc/contentful/app/section_helper.rb