/*
 * Chrome Bookmark Exporter, tested wth OS X Chrome 4.0.249.49 (35163) beta
 * Dan Fraser <dfraser@capybara.org>
 * This file is public domain.
 * 
 */
import org.json.simple.*;
import org.apache.commons.lang.StringEscapeUtils;

def username = System.getProperty("user.name")

def bookmarks = new File("/Users/"+username+"/Library/Application Support/Google/Chrome/Default/Bookmarks").text
def json = (JSONObject)JSONValue.parseWithException(bookmarks)
println "<!DOCTYPE NETSCAPE-Bookmark-file-1>"
println "<!--This is an automatically generated file."
println "    It will be read and overwritten."
println "    Do Not Edit! -->"
println "<Title>Bookmarks</Title>"
println "<H1>Bookmarks</H1>"
println "<DL>"

json["roots"].each {
	def root = (JSONObject) it.getValue()
	def dateAdded = System.currentTimeMillis() / 1000 as int
	println "  <DT><H3 FOLDED ADD_DATE=\"${dateAdded}\">"+StringEscapeUtils.escapeHtml(root.name)+"</H3>"
	println "  <DL><p>"
	printBookmarks((JSONArray)root.children,2)
	println ("  </DL><p>")
}
println "</DL>"

def printBookmarks(JSONArray obj, int depth) {
	def indent = " " * depth;
	obj.each { 
		def bm = (JSONObject) it
		def dateAdded = ((bm.date_added as BigDecimal) / 10000000) as BigInteger
		if (bm.type.equals("folder")) {
			if (!bm['children'].isEmpty()) {
				println indent+"    <DT><H3 FOLDED ADD_DATE=\"${dateAdded}\">"+StringEscapeUtils.escapeHtml(bm.name)+"</H3>"
				def nextFolder = (JSONArray) bm.children
				println indent+"<DL><p>"
				printBookmarks(nextFolder,depth+1)
				println(indent+"</DL><p>")
			}
		} else {
			println indent+"  <DT><A DATE_ADDED=\"${dateAdded}\" HREF=\""+StringEscapeUtils.escapeHtml(bm.url)+"\">${bm.name}</A>"
		}
	}
}