80 lines
2.2 KiB
JavaScript
80 lines
2.2 KiB
JavaScript
/* -*- Mode: js; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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//
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// return a string representing the html content in html format
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//
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function htmlString(node, indent)
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{
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var html = ""
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indent += " "
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var type = node.GetNodeType()
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if (type == Node.ELEMENT) {
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// open tag
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html += "\n" + indent + "<" + node.GetTagName()
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// dump the attributes if any
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attributes = node.GetAttributes()
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if (null != attributes) {
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html += " "
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var countAttrs = attributes.GetLength()
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var index = 0
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while(index < countAttrs) {
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att = attributes.Item(index)
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if (null != att) {
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html += att.ToString()
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}
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index++
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}
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}
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// end tag
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html += ">"
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// recursively dump the children
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if (node.HasChildNodes()) {
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// get the children
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var children = node.GetChildNodes()
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var length = children.GetLength()
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var child = children.GetNextNode()
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var count = 0;
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while(count < length) {
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html += htmlString(child, indent)
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child = children.GetNextNode()
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count++
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}
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}
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// close tag
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html += "\n" + indent + "</" + node.GetTagName() + ">"
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}
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// if it's a piece of text just dump the text
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else if (type == Node.TEXT) {
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html += node.data
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}
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return html;
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}
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htmlString(document.documentElement, "")
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