67 lines
1.3 KiB
Ruby
67 lines
1.3 KiB
Ruby
require 'jekyll-seo-tag/filters'
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require 'jekyll-seo-tag/version'
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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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MINIFY_REGEX = /([>,]\n|[%}]})\s+?(<|{[{%]|[ ]+\")/
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def initialize(_tag_name, text, _tokens)
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super
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@text = text
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end
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def render(context)
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@context = context
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template.render!(payload, info)
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end
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private
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def options
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{
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'version' => Jekyll::SeoTag::VERSION,
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'title' => title?
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}
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end
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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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'seo_tag' => options
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}
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end
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def title?
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!(@text =~ /title=false/i)
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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 ||= begin
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File.read(template_path).gsub(MINIFY_REGEX, '\1\2').chomp
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end
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end
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def template_path
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@template_path ||= begin
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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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end
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Liquid::Template.register_tag('seo', Jekyll::SeoTag)
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