Contents

module EffectivePostsHelper
  def render_post(post)
    render(partial: 'effective/posts/post', locals: { post: post })
  end

  def post_meta(post)
    [
      'Published',
      "on #{post.published_at.strftime('%B %d, %Y at %l:%M %p')}",
      ("to #{link_to_post_category(post.category)}" if Array(EffectivePosts.categories).length > 1),
      ("by #{post.user.to_s.presence || 'Unknown'}" if EffectivePosts.post_meta_author)
    ].compact.join(' ').html_safe
  end

  def post_excerpt(post, options = {})
    content = effective_region(post, :content) { '<p>Default content</p>'.html_safe }

    divider = content.index(Effective::Snippets::ReadMoreDivider::TOKEN)
    length = options.delete(:length)

    if divider.present?
      content[0...divider] + readmore_link(post, options)
    elsif length.present? && content.length > length
      truncate_html(content, length, '...', readmore_link(post, options))
    else
      content
    end.html_safe
  end

  def link_to_post_category(category, options = {})
    category = category.to_s.downcase

    href = EffectivePosts.use_category_routes ? "/#{category}" : effective_posts.posts_path(category: category.to_s)
    link_to(category.to_s.titleize, href, options)
  end

  def effective_post_path(post)
    category = post.category.to_s.downcase
    EffectivePosts.use_category_routes ? "/#{category}/#{post.to_param}" : effective_posts.post_path(post, category: category.to_s)
  end

  def readmore_link(post, options)
    content_tag(:p, class: 'post-read-more') do
      link_to((options.delete(:label) || 'Read more'), effective_posts.post_path(post), options)
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
effective_posts-0.2.6	app/helpers/effective_posts_helper.rb
effective_posts-0.2.5	app/helpers/effective_posts_helper.rb