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#
# Author: Brandon Mathis
# A full rewrite based on the work of: Josediaz Gonzalez - https://github.com/josegonzalez/josediazgonzalez.com/blob/master/_plugins/blockquote.rb
#
# Outputs a string with a given attribution as a quote
#
# {% blockquote Bobby Willis http://google.com/search?q=pants the search for bobby's pants %}
# Wheeee!
# {% endblockquote %}
# ...
# <blockquote>
# <p>Wheeee!</p>
# <footer>
# <strong>Bobby Willis</strong><cite><a href="http://google.com/search?q=pants">The Search For Bobby's Pants</a>
# </blockquote>
#
require './plugins/titlecase.rb'
module Jekyll
class Blockquote < Liquid::Block
FullCiteWithTitle = /(\S.*)\s+(https?:\/\/)(\S+)\s+(.+)/i
FullCite = /(\S.*)\s+(https?:\/\/)(\S+)/i
AuthorTitle = /([^,]+),([^,]+)/
Author = /(.+)/
def initialize(tag_name, markup, tokens)
@by = nil
@source = nil
@title = nil
if markup =~ FullCiteWithTitle
@by = $1
@source = $2 + $3
@title = $4.titlecase.strip
elsif markup =~ FullCite
@by = $1
@source = $2 + $3
elsif markup =~ AuthorTitle
@by = $1
@title = $2.titlecase.strip
elsif markup =~ Author
@by = $1
end
super
end
def render(context)
quote = paragraphize(super)
author = "<strong>#{@by.strip}</strong>" if @by
if @source
url = @source.match(/https?:\/\/(.+)/)[1].split('/')
parts = []
url.each do |part|
if (parts + [part]).join('/').length < 32
parts << part
end
end
source = parts.join('/')
source << '/&hellip;' unless source == @source
end
if !@source.nil?
cite = " <cite><a href='#{@source}'>#{(@title || source)}</a></cite>"
elsif !@title.nil?
cite = " <cite>#{@title}</cite>"
end
blockquote = if @by.nil?
quote
elsif cite
"#{quote}<footer>#{author + cite}</footer>"
else
"#{quote}<footer>#{author}</footer>"
end
"<blockquote>#{blockquote}</blockquote>"
end
def paragraphize(input)
"<p>#{input.lstrip.rstrip.gsub(/\n\n/, '</p><p>').gsub(/\n/, '<br/>')}</p>"
end
end
end
Liquid::Template.register_tag('blockquote', Jekyll::Blockquote)
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