Class: JekyllEmbedlyPlugin::EmbedlyTag

Inherits:
Liquid::Tag
  • Object
show all
Includes:
Cacheable
Defined in:
lib/jekyll-embedly-plugin.rb

Instance Method Summary collapse

Methods included from Cacheable

#cache_key

Constructor Details

#initialize(tag_name, text, tokens) ⇒ EmbedlyTag

Returns a new instance of EmbedlyTag.



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# File 'lib/jekyll-embedly-plugin.rb', line 54

def initialize(tag_name, text, tokens)
  super

  tokens      = text.split /\,\s/
  @url        = tokens[0]
  @parameters = {}
  @cache      = FileCache.new

  tokens[1..-1].each do |arg|
    key, value = arg.split /:/
    value ||= "1"
    @parameters[key.strip] = value.strip
  end
end

Instance Method Details

#render(context) ⇒ Object 



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# File 'lib/jekyll-embedly-plugin.rb', line 69

def render(context)
  @config  = context.registers[:site].config["embedly"]
  @api_key = @config["api_key"]

  if @api_key.nil?
    raise EmbedlyTagError "You must provide embed.ly api key."
  end

  embed @url
end