Module: EffectivePostsHelper

Defined in:
app/helpers/effective_posts_helper.rb

Instance Method Summary collapse

Instance Method Details

#effective_post_path(post) ⇒ Object 



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# File 'app/helpers/effective_posts_helper.rb', line 57

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

#link_to_post_category(category, options = {}) ⇒ Object 



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# File 'app/helpers/effective_posts_helper.rb', line 50

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

#post_excerpt(post, opts = {}) ⇒ Object

Only supported options are: :label => 'Read more' to set the label of the 'Read More' link :omission => '...' passed to the final text node's truncate :length => 200 to set the max inner_text length of the content All other options are passed to the link_to 'Read more'



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# File 'app/helpers/effective_posts_helper.rb', line 22

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

  options = {
    :label => 'Read more',
    :omission => '...',
    :length => 200
  }.merge(opts)

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

  CGI.unescapeHTML(if divider.present?
    truncate_html(content, Effective::Snippets::ReadMoreDivider::TOKEN, '') + readmore_link(post, options)
  elsif length.present?
    truncate_html(content, length, omission) + readmore_link(post, options)
  else
    content
  end).html_safe
end

#post_meta(post) ⇒ Object 



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# File 'app/helpers/effective_posts_helper.rb', line 8

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

#readmore_link(post, options) ⇒ Object 



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# File 'app/helpers/effective_posts_helper.rb', line 44

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

#render_post(post) ⇒ Object 



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# File 'app/helpers/effective_posts_helper.rb', line 4

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