56 lines
1.6 KiB
Ruby
56 lines
1.6 KiB
Ruby
module BlogPostsHelper
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def blog_archive_list
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posts = BlogPost.live.select('published_at').all_previous
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return nil if posts.blank?
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html = ''
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links = []
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super_old_links = []
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posts.each do |e|
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if e.published_at >= Time.now.end_of_year.advance(:years => -3)
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links << e.published_at.strftime('%m/%Y')
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else
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super_old_links << e.published_at.strftime('01/%Y')
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end
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end
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links.uniq!
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super_old_links.uniq!
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links.each do |l|
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year = l.split('/')[1]
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month = l.split('/')[0]
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count = BlogPost.live.by_archive(Time.parse(l)).size
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text = t("date.month_names")[month.to_i] + " #{year} (#{count})"
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html << "<li>"
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html << link_to(text, archive_blog_posts_path(:year => year, :month => month))
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html << "</li>"
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end
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super_old_links.each do |l|
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year = l.split('/')[1]
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count = BlogPost.live.by_year(Time.parse(l)).size
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text = "#{year} (#{count})"
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html << "<li>"
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html << link_to(text, archive_blog_posts_path(:year => year))
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html << "</li>"
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end
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html.html_safe
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end
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def next_or_previous?(post)
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post.next.present? or post.prev.present?
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end
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def blog_post_teaser_enabled?
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BlogPost.teasers_enabled?
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end
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def blog_post_teaser(post)
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if post.respond_to?(:custom_teaser) && post.custom_teaser.present?
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post.custom_teaser.html_safe
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else
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truncate(post.body, {
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:length => RefinerySetting.find_or_set(:blog_post_teaser_length, 250),
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:preserve_html_tags => true
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}).html_safe
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end
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end
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end
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