60 lines
1.5 KiB
Ruby
60 lines
1.5 KiB
Ruby
#custom filters for Octopress
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module OctopressFilters
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def exerpt(input, url, url_text="Reade more…", permalink_text=false)
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if input.index(/<!--\s?more\s?-->/i)
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input.split(/<!--\s?more\s?-->/i)[0] + "<p><a href='#{url}'>#{url_text}</a></p>"
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elsif permalink_text
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input + "<p><a href='#{url}'>#{permalink_text}</a></p>"
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else
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input
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end
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end
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def full_urls(input, url='')
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input.gsub /(\s+(href|src)\s*=\s*["|']{1})(\/[^\"'>]+)/ do
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$1+url+$3
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end
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end
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def search_url(input)
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input.gsub /(http:\/\/)(\S+)/ do
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$2
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end
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end
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def smart_quotes(input)
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require 'rubypants'
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RubyPants.new(input).to_html
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end
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def titlecase(input)
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input.titlecase
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end
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def datetime(date)
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if date.class == String
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date = Time.parse(date)
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end
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date
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end
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def ordinalize(date)
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date = datetime(date)
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"#{date.strftime('%B')} #{ordinal(date.strftime('%e').to_i)}, #{date.strftime('%Y')}"
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end
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def ordinal(number)
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if (11..13).include?(number.to_i % 100)
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"#{number}<span>th</span>"
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else
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case number.to_i % 10
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when 1; "#{number}<span>st</span>"
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when 2; "#{number}<span>nd<span>"
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when 3; "#{number}<span>rd</span>"
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else "#{number}<span>th</span>"
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end
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end
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end
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#YearlyPost = Struct.new('YearlyPost', :year, :posts)
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def yearly_posts(site)
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#site.posts.reverse.group_by { |p| p.date.strftime("%Y") }.map { |k,v| YearlyPost.new(k,v) }
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site
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end
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end
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Liquid::Template.register_filter OctopressFilters
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