class Jekyll::SeoTag

Constants

MINIFY_REGEX

Matches all whitespace that follows either

1. A '}', which closes a Liquid tag
2. A '{', which opens a JSON block
3. A '>' followed by a newline, which closes an XML tag or
4. A ',' followed by a newline, which ends a JSON line

We will strip all of this whitespace to minify the template We will not strip any whitespace if the next character is a ‘-’

so that we do not interfere with the HTML comment at the
very begining
VERSION

Attributes

context[RW]

Public Class Methods

new(_tag_name, text, _tokens) click to toggle source
Calls superclass method
# File lib/jekyll-seo-tag.rb, line 29
def initialize(_tag_name, text, _tokens)
  super
  @text = text
end

Private Class Methods

template() click to toggle source
# File lib/jekyll-seo-tag.rb, line 73
def template
  @template ||= Liquid::Template.parse template_contents
end
template_contents() click to toggle source
# File lib/jekyll-seo-tag.rb, line 79
def template_contents
  @template_contents ||= begin
    File.read(template_path).gsub(MINIFY_REGEX, "")
  end
end
template_path() click to toggle source
# File lib/jekyll-seo-tag.rb, line 85
def template_path
  @template_path ||= begin
    File.expand_path "./template.html", File.dirname(__FILE__)
  end
end

Public Instance Methods

render(context) click to toggle source
# File lib/jekyll-seo-tag.rb, line 34
def render(context)
  @context = context
  SeoTag.template.render!(payload, info)
end

Private Instance Methods

drop() click to toggle source
# File lib/jekyll-seo-tag.rb, line 57
def drop
  if context.registers[:site].liquid_renderer.respond_to?(:cache)
    Jekyll::SeoTag::Drop.new(@text, @context)
  else
    @drop ||= Jekyll::SeoTag::Drop.new(@text, @context)
  end
end
info() click to toggle source
# File lib/jekyll-seo-tag.rb, line 65
def info
  {
    :registers => context.registers,
    :filters   => [Jekyll::Filters],
  }
end
options() click to toggle source
# File lib/jekyll-seo-tag.rb, line 41
def options
  {
    "version" => Jekyll::SeoTag::VERSION,
    "title"   => title?,
  }
end
payload() click to toggle source
# File lib/jekyll-seo-tag.rb, line 48
def payload
  # site_payload is an instance of UnifiedPayloadDrop. See https://git.io/v5ajm
  context.registers[:site].site_payload.tap do |site_payload|
    site_payload["page"]      = context.registers[:page]
    site_payload["paginator"] = context["paginator"]
    site_payload["seo_tag"]   = drop
  end
end