Class: Bizside::Redmine::HtmlToTextile

Inherits:
Object
  • Object
show all
Defined in:
lib/bizside/redmine/html_to_textile.rb

Defined Under Namespace

Classes: Converter

Constant Summary collapse

NEWLINE = 
"\n"

Class Method Summary collapse

Class Method Details

.convert(text) ⇒ Object

Wrapper for SAX parser



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# File 'lib/bizside/redmine/html_to_textile.rb', line 151

def self.convert(text)
  # Note, start-of-line is white space trimmed and we use HTML parsing to wrap up a fake HTML root node
  text.gsub!(/<title.*title>/, '')
  text.gsub!(/<style.*style>/m, '')
  text.gsub!(/class="rla-report-table" cellspacing="0"/, '')
  text.gsub!(/class="alt"/, '')
  mark_up = text.gsub(/\n\ +/, NEWLINE).gsub(/\>\s*\n/, '> ')
  converter = Converter.new
  Nokogiri::HTML::SAX::Parser.new(converter).parse(mark_up)
  converter.converted.strip
end

.tweak_wiki_style(textile_format) ⇒ Object 



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# File 'lib/bizside/redmine/html_to_textile.rb', line 163

def self.tweak_wiki_style(textile_format)
  content = textile_format.gsub(/\n\n\s\|\n/, "\n")
  content.gsub!(/^h2\. Routing Errors$/, "h2. Routing Errors \n")
  content.gsub!(/^h2\. Parse warnings$/, "\n h2. Parse warnings \n")
  content.gsub!(/^h2\. Thanks for using request-log-analyzer$/, "--- \n\n h2. Thanks for using request-log-analyzer")
  content.gsub!(/\n\s\|_\./, "\n{background: #CAE8EA}. |_.")

  # Get threshold to draw color only Mean & StdDev
  threshold = ENV['THRESHOLD'] || 400
  colorized_content = ''
  content.each_line do |line|
    splited = line.split('|')

    if splited[4].present?
      mean = splited[4].strip
      if mean.match(/^\d+ms$/)
        if mean.to_i > threshold.to_i
          splited[4] = mean.strip.gsub(/^\d+ms$/, "%{color:red} #{mean}%")
        end
      elsif mean.match(/^\d+\.\d+s$/)
        if mean.to_f * 1000 > threshold.to_i
          splited[4] = mean.strip.gsub(/^\d+\.\d+s$/, "%{color:red} #{mean}%")
        end
      end
    end

    if splited[5].present?
      std_dev = splited[5].strip
      if std_dev.match(/^\d+ms$/)
        if std_dev.to_i > threshold.to_i
          splited[5] = std_dev.gsub(/^\d+ms$/, "%{color:red} #{std_dev}%")
        end
      elsif std_dev.match(/^\d+\.\d+s$/)
        if std_dev.to_f * 1000 > threshold.to_i
          splited[5] = std_dev.strip.gsub(/^\d+\.\d+s$/, "%{color:red} #{std_dev}%")
        end
      end
    end

     colorized_content << splited.join("|")
  end
  colorized_content
end