class OpenGraphCheck
Public Instance Methods
empty_src?()
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# File lib/html-proofer/check/opengraph.rb, line 20 def empty_src? blank?(@opengraph.src) end
missing_src?()
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# File lib/html-proofer/check/opengraph.rb, line 16 def missing_src? !@opengraph.src end
run()
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# File lib/html-proofer/check/opengraph.rb, line 24 def run @html.css('meta[property="og:url"], meta[property="og:image"]').each do |m| @opengraph = OpenGraphElement.new(m, self, @logger) next if @opengraph.ignore? # does the opengraph exist? if missing_src? add_issue('open graph has no content attribute', line: m.line, content: m.content) elsif empty_src? add_issue('open graph content attribute is empty', line: m.line, content: m.content) elsif !@opengraph.valid? add_issue("#{@opengraph.src} is an invalid URL", line: m.line) elsif @opengraph.remote? add_to_external_urls(@opengraph.url) else add_issue("internal open graph #{@opengraph.url} does not exist", line: m.line, content: m.content) unless @opengraph.exists? end end external_urls end