46 lines
928 B
Ruby
46 lines
928 B
Ruby
require 'jekyll-seo-tag/filters'
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module Jekyll
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class SeoTag < Liquid::Tag
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attr_accessor :context
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def render(context)
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@context = context
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output = template.render!(payload, info)
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output
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end
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private
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def payload
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{
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"page" => context.registers[:page],
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"site" => context.registers[:site].site_payload["site"]
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}
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end
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def info
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{
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:registers => context.registers,
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:filters => [Jekyll::Filters, JekyllSeoTag::Filters]
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}
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end
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def template
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@template ||= Liquid::Template.parse template_contents
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end
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def template_contents
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@template_contents ||= File.read(template_path).gsub(/(>\n|[%}]})\s+(<|{[{%])/,'\1\2').chomp
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end
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def template_path
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@template_path ||= File.expand_path "./template.html", File.dirname(__FILE__)
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end
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end
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end
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Liquid::Template.register_tag('seo', Jekyll::SeoTag)
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