使用js比较word文件

diff.js

//

// TortoiseSVN Diff script for Word Doc files

//

// Copyright (C) 2004-2008 the TortoiseSVN team

// This file is distributed under the same license as TortoiseSVN

//

// Last commit by:

// $Author: steveking $

// $Date: 2008-12-05 17:46:37 +0100 (Fr, 05 Dez 2008) $

// $Rev: 14782 $

//

// Authors:

// Jared Silva, 2008

// Davide Orlandi and Hans-Emil Skogh, 2005

//

var objArgs,num,sBaseDoc,sNewDoc,sTempDoc,objScript,word,destination;

// Microsoft Office versions for Microsoft Windows OS

var vOffice2000 = 9;

var vOffice2002 = 10;

var vOffice2003 = 11;

var vOffice2007 = 12;

// WdCompareTarget

var wdCompareTargetSelected = 0;

var wdCompareTargetCurrent = 1;

var wdCompareTargetNew = 2;

// WdViewType

var wdMasterView = 5;

var wdNormalView = 1;

var wdOutlineView = 2;

// WdSaveOptions

var wdDoNotSaveChanges = 0;

var wdPromptToSaveChanges = -2;

var wdSaveChanges = -1;

objArgs = WScript.Arguments;

num = objArgs.length;

if (num < 2)

{

WScript.Echo("Usage: [CScript | WScript] diff-doc.js base.doc new.doc");

WScript.Quit(1);

}

sBaseDoc = objArgs(0);

sNewDoc = objArgs(1);

objScript = new ActiveXObject("Scripting.FileSystemObject");

if ( ! objScript.FileExists(sBaseDoc))

{

WScript.Echo("File " + sBaseDoc + " does not exist. Cannot compare the documents.");

WScript.Quit(1);

}

if ( ! objScript.FileExists(sNewDoc))

{

WScript.Echo("File " + sNewDoc + " does not exist. Cannot compare the documents.");

WScript.Quit(1);

}

try

{

word = WScript.CreateObject("Word.Application");

}

catch(e)

{

// before giving up, try with OpenOffice

try

{

var OO;

OO = WScript.CreateObject("com.sun.star.ServiceManager");

}

catch(e)

{

WScript.Echo("You must have Microsoft Word or OpenOffice installed to perform this operation.");

WScript.Quit(1);

}

// yes, OO is installed - do the diff with that one instead

var objFile = objScript.GetFile(sNewDoc);

if ((objFile.Attributes & 1)==1)

{

// reset the readonly attribute

objFile.Attributes = objFile.Attributes & (~1);

}

//Create the DesktopSet

var objDesktop = OO.createInstance("com.sun.star.frame.Desktop");

var objUriTranslator = OO.createInstance("com.sun.star.uri.ExternalUriReferenceTranslator");

//Adjust the paths for OO

sBaseDoc = sBaseDoc.replace(////g, "/");

sBaseDoc = sBaseDoc.replace(/:/g, "|");

sBaseDoc = sBaseDoc.replace(/ /g, "%20");

sBaseDoc="file:///" + sBaseDoc;

sBaseDoc=objUriTranslator.translateToInternal(sBaseDoc);

sNewDoc = sNewDoc.replace(////g, "/");

sNewDoc = sNewDoc.replace(/:/g, "|");

sNewDoc = sNewDoc.replace(/ /g, "%20");

sNewDoc="file:///" + sNewDoc;

sNewDoc=objUriTranslator.translateToInternal(sNewDoc);

//Open the %base document

var oPropertyValue = new Array();

oPropertyValue[0] = OO.Bridge_GetStruct("com.sun.star.beans.PropertyValue");

oPropertyValue[0].Name = "ShowTrackedChanges";

oPropertyValue[0].Value = true;

var objDocument=objDesktop.loadComponentFromURL(sNewDoc,"_blank", 0, oPropertyValue);

//Set the frame

var Frame = objDesktop.getCurrentFrame();

var dispatcher=OO.CreateInstance("com.sun.star.frame.DispatchHelper");

//Execute the comparison

dispatcher.executeDispatch(Frame, ".uno:ShowTrackedChanges", "", 0, oPropertyValue);

oPropertyValue[0].Name = "URL";

oPropertyValue[0].Value = sBaseDoc;

dispatcher.executeDispatch(Frame, ".uno:CompareDocuments", "", 0, oPropertyValue);

WScript.Quit(0);

}

if (parseInt(word.Version) >= vOffice2007)

{

sTempDoc = sNewDoc;

sNewDoc = sBaseDoc;

sBaseDoc = sTempDoc;

}

objScript = null;

word.visible = true;

// Open the new document

try

{

destination = word.Documents.Open(sNewDoc, true, true);

}

catch(e)

{

WScript.Echo("Error opening " + sNewDoc);

// Quit

WScript.Quit(1);

}

// If the Type property returns either wdOutlineView or wdMasterView and the Count property returns zero, the current document is an outline.

if (((destination.ActiveWindow.View.Type == wdOutlineView) || (destination.ActiveWindow.View.Type == wdMasterView)) && (destination.Subdocuments.Count == 0))

{

// Change the Type property of the current document to normal

destination.ActiveWindow.View.Type = wdNormalView;

}

// Compare to the base document

if (parseInt(word.Version) <= vOffice2000)

{

// Compare for Office 2000 and earlier

try

{

destination.Compare(sBaseDoc);

}

catch(e)

{

WScript.Echo("Error comparing " + sBaseDoc + " and " + sNewDoc);

// Quit

WScript.Quit(1);

}

}

else

{

// Compare for Office XP (2002) and later

try

{

destination.Compare(sBaseDoc, "Comparison", wdCompareTargetNew, true, true);

}

catch(e)

{

WScript.Echo("Error comparing " + sBaseDoc + " and " + sNewDoc);

// Close the first document and quit

destination.Close(wdDoNotSaveChanges);

WScript.Quit(1);

}

}

// Show the comparison result

if (parseInt(word.Version) < vOffice2007)

{

word.ActiveDocument.Windows(1).Visible = 1;

}

// Mark the comparison document as saved to prevent the annoying

// "Save as" dialog from appearing.

word.ActiveDocument.Saved = 1;

// Close the first document

if (parseInt(word.Version) >= vOffice2002)

{

destination.Close(wdDoNotSaveChanges);

}