Class: Sitemap

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/sitemap.rb

Constant Summary collapse

RECENT_SITEMAP_NAME = 
"recent"
NEWS_SITEMAP_NAME = 
"news"

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.regenerate_sitemaps ⇒ Object 



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# File 'app/models/sitemap.rb', line 8

def regenerate_sitemaps
  names_used = [RECENT_SITEMAP_NAME, NEWS_SITEMAP_NAME]

  names_used.each { |name| touch(name) }

  count = Category.where(read_restricted: false).sum(:topic_count)
  max_page_size = SiteSetting.sitemap_page_size
  size, mod = count.divmod(max_page_size)
  size += 1 if mod > 0

  size.times do |index|
    page_name = (index + 1).to_s
    touch(page_name)
    names_used << page_name
  end

  where.not(name: names_used).update_all(enabled: false)
end

.touch(name) ⇒ Object 



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# File 'app/models/sitemap.rb', line 27

def touch(name)
  find_or_initialize_by(name: name).tap do |sitemap|
    sitemap.update!(last_posted_at: sitemap.last_posted_topic || 3.days.ago, enabled: true)
  end
end

Instance Method Details

#last_posted_topic ⇒ Object 



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# File 'app/models/sitemap.rb', line 44

def last_posted_topic
  sitemap_topics.maximum(:updated_at)
end

#max_page_size ⇒ Object 



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# File 'app/models/sitemap.rb', line 48

def max_page_size
  SiteSetting.sitemap_page_size
end

#topics ⇒ Object 



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# File 'app/models/sitemap.rb', line 34

def topics
  if name == RECENT_SITEMAP_NAME
    sitemap_topics.pluck(:id, :slug, :bumped_at, :updated_at, :posts_count)
  elsif name == NEWS_SITEMAP_NAME
    sitemap_topics.pluck(:id, :title, :slug, :created_at)
  else
    sitemap_topics.pluck(:id, :slug, :bumped_at, :updated_at)
  end
end