class Bridgetown::RelatedPosts
TODO: to be retired once the Resource
engine is made official
Attributes
lsi[RW]
post[R]
site[R]
Public Class Methods
new(post)
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# File lib/bridgetown-core/related_posts.rb, line 12 def initialize(post) @post = post @site = post.site if site.config.lsi Bridgetown::Utils::RequireGems.require_with_graceful_fail("classifier-reborn") end end
Public Instance Methods
build()
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# File lib/bridgetown-core/related_posts.rb, line 20 def build return [] unless site.collections.posts.docs.size > 1 if site.config.lsi build_index lsi_related_posts else most_recent_posts end end
build_index()
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# File lib/bridgetown-core/related_posts.rb, line 31 def build_index self.class.lsi ||= begin lsi = ClassifierReborn::LSI.new(auto_rebuild: false) Bridgetown.logger.info("Populating LSI...") site.collections.posts.docs.each do |x| lsi.add_item(x) end Bridgetown.logger.info("Rebuilding index...") lsi.build_index Bridgetown.logger.info("") lsi end end
most_recent_posts()
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# File lib/bridgetown-core/related_posts.rb, line 51 def most_recent_posts @most_recent_posts ||= (site.collections.posts.docs.last(11).reverse - [post]).first(10) end