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nokogiri:xml到html

[英]nokogiri: xml to html

我只想進行一些直接轉換(幾乎只是搜索和替換),但在將事情放到原位時遇到了麻煩-我最終會出現鏈接到位和內容重復的情況。 我確信遍歷xml的嘗試做得很愚蠢:

我正在嘗試:

builder = Nokogiri::HTML::Builder.new do |doc|
 doc.html {
  doc.body {
   doc.div.wrapper! {
    doc.h1 "Short"

      xm.css('paragraph').each do |para|

        doc.h3.para(:id => para['number']) { doc.text para['number'] }

        doc.p.narrativeparagraph {

           xm.css('paragraph inner-section').each do |section|
              doc.span.innersection { doc.text section.content 

           xm.css('inner-section xref').each do |xref|
              doc.a(:href => "#" + xref['number']) { doc.text xref['number'] }
           end

           xm.css('paragraph inner-text').each do |innertext|
               doc.span.innertext { doc.text innertext.content }
           end

                } end #inner-section                 

                }

          end#end paragraph
        }#end wrapper
      }#end body
    }#end html
  end#end builder

上:

<?xml version="1.0"?>

<looseleaf>

<paragraph number="1">
  <inner-section> blah one blah <xref number="link1location"></xref>
    <inner-text> blah two blah blah </inner-text>
     blah three
  </inner-section>
</paragraph>

<paragraph number="2">
<inner-section> blah four blah <xref number="link2location"></xref>
    <inner-text>blah five blah blah </inner-text>
         blah six
</inner-section>
</paragraph>

</looseleaf>

創造:

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC- html40/loose.dtd">
<html>
<body>
<div id="wrapper">
<h1>Short</h1>
<h3 class="para" id="1">1</h3>
<p class="narrativeparagraph">
 <span class="innersection"> blah one blah <a href="#link1location">link1location</a>
 <span class="innertext"> blah two blah blah </span>
     blah three</span>
</p>

<h3 class="para" id="2">2</h3>
<p class="narrativeparagraph">
 <span class="innersection"> blah four blah <a ref="#link2location">link2location</a>
 <span class="innertext">blah five blah blah </span>
     blah six</span></p>

我一直在嘗試各種方法來使它正常工作,基本的html結構都可以,但是這些段落的子項很爛-任何幫助將不勝感激。 問候,里奇

有很多方法可以做到這一點,但是如果您堅持使用Builder方法,我將創建一個將<paragraph>轉換為<p>的函數。

builder = Nokogiri::HTML::Builder.new do |doc|
  doc.html {
    doc.body {
      doc.div.wrapper! {
        doc.h1 "Short"
        xm.css('paragraph').each do |para|
          doc << translate_paragraph para.dup
        end #para
    }#end body
  }#end html
end#end builder

def translate_paragraph(p)
  # Change '<paragraph>' to '<p>'
  p.name = 'p'

  # Change '<innersection>' to '<span class='innersection'>'
  p.css('innersection').each { |tag|
    tag.name = 'span'
    tag['class'] = 'innersection'
  }

  # ...
end

並不完美,但可以與Builder一起使用。

我還將考慮XSLT,或者遞歸地遍歷HTML樹並從那里構建。

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