ExportHTMLFolder.uc.xul

<?xml version="1.0" encoding="UTF-8"?>
<overlay id="ExportHTMLFolder-overlay" xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
<!--
// ==UserScript==
// @name           ExportHTMLFolder.uc.xul
// @description    导出书签目录到html文件，根据ExportHTMLFolder扩展制作. 修复原扩展只能在工具栏导出的bug, 并新增导出icon_url, icon功能，方便交流书签/小书签
// @include        main
// @include        chrome://browser/content/places/places.xul
// @include        chrome://browser/content/bookmarks/bookmarksPanel.xul
// @note           fixed bug when on Bookmarks Toolbar By ywzhaiqi
// @note           fixed & modified by lastdream2013
// @note           test version 20130510 fix compatibility for firefox23a1
// @note           v0.35 add sidebar-popup-menu, hide for separator|livemarkChild|livemark/feedURI
// @note           v0.33 add export icon_url
// @note           v0.32 add export icon base64
// @note           v0.31 fix bug: exporthtml only works on personal bar
// @author         luc.pastisman
// @version        0.35
// ==/UserScript==
 -->
  <script type="application/x-javascript" xmlns="http://www.w3.org/1999/xhtml"><![CDATA[

(function(){

function ImageConverter(imageURL) {
	this.imageURL = imageURL;
	this.channel = Services.io.newChannel(imageURL, null, null);
	this.channel.asyncOpen(this, null);
}
ImageConverter.prototype = {
	imageURL : "",
	channel : null,
	bytes : [],
	stream : null,
	Database64 : null,
	iscompleted: false,

	// nsISupports
	QueryInterface : function (iid) {
		if (!iid.equals(Components.interfaces.nsISupports) &&
			!iid.equals(Components.interfaces.nsIRequestObserver) &&
			!iid.equals(Components.interfaces.nsIStreamListener)) {
			throw Components.results.NS_ERROR_NO_INTERFACE;
		}
		return this;
	},

	// nsIRequestObserver
	onStartRequest : function (aRequest, aContext) {
		this.stream = Components.classes["@mozilla.org/binaryinputstream;1"].createInstance(Components.interfaces.nsIBinaryInputStream);
	},

	onStopRequest : function (aRequest, aContext, aStatusCode) {
		this.Database64 = 'data:' + this.channel.contentType + ';base64,' + btoa(String.fromCharCode.apply(null, this.bytes));
		this.iscompleted = true;
	},

	// nsIStreamListener
	onDataAvailable : function (aRequest, aContext, aInputStream, aOffset, aCount) {
		this.stream.setInputStream(aInputStream);
		var chunk = this.stream.readByteArray(aCount);
		this.bytes = this.bytes.concat(chunk);
	}
};

var ExportHTMLFolder = window.ExportHTMLFolder = {
    escapeHTML: function(str) {
		return str.replace(/[&"<>]/g, function (m) ({ "&": "&amp;", '"': "&quot", "<": "&lt;", ">": "&gt;" })[m]);
	},

	onMenuItemCommand: function(event) {
		var bookmarkService = Cc["@mozilla.org/browser/nav-bookmarks-service;1"].getService(Ci.nsINavBookmarksService);
		var historyService = Cc["@mozilla.org/browser/nav-history-service;1"].getService(Ci.nsINavHistoryService);
		var fp = Cc["@mozilla.org/filepicker;1"].createInstance(Ci.nsIFilePicker);
		var MPMenu = PlacesUtils.getString("BookmarksMenuFolderTitle");
		//var NodeID = document.popupNode._placesNode;
		var NodeID = document.popupNode._placesNode || document.popupNode.parentNode.selectedNode;
		fp.init(window, PlacesUIUtils.getString("EnterExport"),Ci.nsIFilePicker.modeSave);
		fp.appendFilters(Ci.nsIFilePicker.filterHTML);
		fp.defaultString = NodeID.title+".html";
		if (fp.show() != Ci.nsIFilePicker.returnCancel) {
			var file = fp.file;
			var foStream = Components.classes["@mozilla.org/network/file-output-stream;1"]
                         .createInstance(Components.interfaces.nsIFileOutputStream);
			var charset = "UTF-8";
			foStream.init(file, 0x02 | 0x08 | 0x20, 0664, 0);
			var os = Components.classes["@mozilla.org/intl/converter-output-stream;1"]
                   .createInstance(Components.interfaces.nsIConverterOutputStream);
			os.init(foStream, charset, 0, 0x0000);
			var nbTab = 5;
			var data = '<!DOCTYPE NETSCAPE-Bookmark-file-1>\n';
			data = data + '<!-- This is an automatically generated file.\n';
			data = data + '\tIt will be read and overwritten.\n';
			data = data + '\tDO NOT EDIT! -->\n';
			data = data + '<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=UTF-8">\n';
			data = data + '<TITLE>Bookmarks</TITLE>\n';
			data = data + '<H1>'+ExportHTMLFolder.escapeHTML(MPMenu)+'</H1>\n';
			data = data + '\n';
			data = data + '<DL><p>\n';
			os.writeString(data);
			var options = historyService.getNewQueryOptions();
			var query = historyService.getNewQuery();

            // content && content.console.log(NodeID);
            var node;
            if(NodeID.type === 0){  // 图标
                node = NodeID;
            }else{
                if(NodeID.type === 9){  // 书签工具栏、书签菜单栏等
                    query.setFolders([NodeID.folderItemId], 1);
                }else{
                    query.setFolders([NodeID.itemId], 1);
                }
                // options.setGroupingMode([options.GROUP_BY_FOLDER], 1);
                var result = historyService.executeQuery(query, options);
                node = result.root;
            }
			this.ecrireUnMP( os, node, nbTab );
			data = '</DL></p>\n';
			os.writeString(data);
			os.close();
		}
	},

	ecrireUnMP: function( flux, elem, nbTab ) {
		var resultTypes = Ci.nsINavHistoryResultNode;
		if( elem.type == resultTypes.RESULT_TYPE_SEPARATOR ) {
			var chaine = new Array(nbTab).join(' ') + "<HR>\n";
			flux.writeString(chaine);
		}
		else if( elem.type == resultTypes.RESULT_TYPE_URI ) {
			var Description= PlacesUIUtils.getItemDescription(elem.itemId);
			//var chaine = new Array(nbTab).join(' ') + '<DT><A HREF="' + this.escapeHTML(elem.uri) + '" ADD_DATE="' + Math.floor(elem.dateAdded/1000000);
			//chaine = chaine + '"  LAST_MODIFIED="' + Math.floor(elem.lastModified/1000000);

			var chaine = new Array(nbTab).join(' ') + '<DT><A HREF="' + this.escapeHTML(elem.uri);
			if ( elem.icon.indexOf('moz-anno:favicon:http') >= 0 ){
				if ( elem.icon.indexOf('http://www.mozilla.org/2005/made-up-favicon/') < 0 ){
					chaine = chaine + '" ICON_URI="' + elem.icon.slice(elem.icon.indexOf('moz-anno:favicon:http') + 'moz-anno:favicon:'.length);
				}
				var iconImage = new ImageConverter( elem.icon.slice(elem.icon.indexOf('moz-anno:favicon:http')) );
				var thread = Cc['@mozilla.org/thread-manager;1'].getService().mainThread;
				while ( !iconImage.iscompleted ) {
				    thread.processNextEvent(true);
				}
				chaine = chaine + '" ICON="' + iconImage.Database64;
			}else if ( elem.icon.indexOf('moz-anno:favicon:data:image') >= 0 ) {
				chaine = chaine + '" ICON="' +elem.icon.slice(elem.icon.indexOf('data:image'));
			}

			var chaine = chaine + '">' + this.escapeHTML(elem.title) + '</A>\n' + new Array(nbTab).join(' ') + '<DD>' + this.escapeHTML(Description) + '\n';
			flux.writeString(chaine);

		}else if(( elem.type == resultTypes.RESULT_TYPE_FOLDER )||( elem.type == resultTypes.RESULT_TYPE_FOLDER_SHORTCUT )) {
			var bookmarkService = Cc["@mozilla.org/browser/nav-bookmarks-service;1"].getService(Ci.nsINavBookmarksService);
			var historyService = Cc["@mozilla.org/browser/nav-history-service;1"].getService(Ci.nsINavHistoryService);
			var Description= PlacesUIUtils.getItemDescription(elem.itemId);
			//var chaine = new Array(nbTab).join(' ') + '<DT><H3 ADD_DATE="' + Math.floor(elem.dateAdded/1000000) + '" LAST_MODIFIED="' + Math.floor(elem.lastModified/1000000) + '">' + this.escapeHTML(elem.title) + '</H3>\n';
			var chaine = new Array(nbTab).join(' ') + '<DT><H3>' + this.escapeHTML(elem.title) + '</H3>\n';
			var chaine = chaine + new Array(nbTab).join(' ') + '<DD>' + this.escapeHTML(Description) + '\n';
			chaine = chaine + new Array(nbTab).join(' ') + '<DL><p>\n';
			flux.writeString(chaine);
			nbTab = nbTab + 4;
			var options = historyService.getNewQueryOptions();
			var query = historyService.getNewQuery();
			query.setFolders([elem.itemId], 1);
			// options.setGroupingMode([options.GROUP_BY_FOLDER], 1);
			var result = historyService.executeQuery(query, options);
			var rootNode = result.root;
			rootNode.containerOpen = true;
			for (var inc = 0; inc < rootNode.childCount; inc ++) {
				var node = rootNode.getChild(inc);
				this.ecrireUnMP( flux, node, nbTab );
			}
			rootNode.containerOpen = false;
			nbTab = nbTab - 4;
			chaine = new Array(nbTab).join(' ') + '</DL></p>\n';
			flux.writeString(chaine);
		}
	},

	init: function(){
		var contextMenu = document.getElementById("placesContext");
		if (contextMenu) contextMenu.addEventListener("popupshowing", this.exportHTMLFolderShowHideItem, false);
    },

    exportHTMLFolderShowHideItem: function(event){
		var show = document.getElementById("placesContext_ExportHTMLFolder");
		
		var node = document.popupNode;
		if(node.localName.match(/separator|livemarkChild|livemark\/feedURI/) ||
			node.className.match(/openintabs-menuitem/)){
			show.hidden = true;
		}else{
			show.hidden = false;
		}
		document.getElementById("placesContext_ExportHTMLFolderSep").hidden = show.hidden;
    },
};

ExportHTMLFolder.init();

})();

  ]]></script>

  <popup id="placesContext">
    <menuitem id="placesContext_ExportHTMLFolder" label="导出到HTML"
              accesskey="x"
              insertafter="placesContext_newSeparator"
              oncommand="ExportHTMLFolder.onMenuItemCommand(event)"/>
	<menuseparator id="placesContext_ExportHTMLFolderSep" insertafter="placesContext_ExportHTMLFolder" />
  </popup>

</overlay>