html2wiki.groovy
来自「大名鼎鼎的java动态脚本语言。已经通过了sun的认证」· GROOVY 代码 · 共 105 行
GROOVY
105 行
import groovy.util.XmlParserimport java.io.Fileimport org.cyberneko.html.parsers.SAXParserclass Html2Wiki { protected out static void main(args) { def gen = new Html2Wiki() for (arg in args) { gen.createWiki(arg) } } void createWiki(fileName) { def htmlParser = new SAXParser() htmlParser.setProperty("http://cyberneko.org/html/properties/names/elems", "lower") htmlParser.setProperty("http://cyberneko.org/html/properties/names/attrs", "lower") def parser = new XmlParser(htmlParser) println "Parsing ${fileName}" def node = parser.parse(fileName) def outputName = getOutputName(fileName) new File(outputName).eachPrintWriter { out = it; makeWikiPage(node) } } def getOutputName(fileName) { def lastIdx = fileName.lastIndexOf(".") if (lastIdx > 0) { fileName = fileName.substring(0, lastIdx) } return fileName + ".wiki" } void makeWikiPage(node) { def body = node.html.body if (body == null) { println "Warning empty document, no <html><body> section" } else { applyTemplatesForChildren(node) } } void applyTemplates(node) { switch (node.name()) { case "h1": out.println "1 " + node.text() out.println() break case "h2": out.println "1.1 " + node.text() out.println() break case "h3": out.println "1.1.1 " + node.text() out.println() break case "h4": out.println "1.1.1.1 " + node.text() out.println() break case "a": out.print "{link:${node.text()}${node.attribute('href')}} " break case "b": out.print "__${node.text()}__ " break case "i": out.print "~~${node.text()}~~ " break case "source": out.println """{code:groovysh}${node.text()}{code}""" break case "li": out.print "* " applyTemplatesForChildren(node) out.println() break case "p": default: applyTemplatesForChildren(node) out.println() out.println() } } void applyTemplatesForChildren(node) { for (c in node.children()) { if (c instanceof String) { out.print c + " " } else { applyTemplates(c) } } }}⌨️ 快捷键说明
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