使用 Sharepoint Word Automation 进行文本替换 [英] Using Sharepoint Word Automation to do a text replace
问题描述
我正在使用 sharepoint 2010,我想要做的是使用 word 文档模板,替换几个关键词(例如:用 id 替换 ##ClientID##
客户端)并使用特定名称将其保存在 sharepoint 上的库中.
I am working with sharepoint 2010, what I am trying to do is take a word document template, do a replace on a few key words (ex: replace ##ClientID##
with the id of the client) and save it with a specific name in a library on sharepoint.
我已经想出了如何在本地计算机上使用 word interop 执行此操作,但是 word interop 库并非旨在作为服务运行.然后我发现 Word Automation Services 似乎可以做我需要做的事情.但是,我在互联网上找到的每个示例(包括 SO 上的此处)都只是使用 Microsoft.Office.Word.Server.Conversions
命名空间的如何从 Word 文档转换为 xxx".我还没有找到关于如何使用 Microsoft.Office.Word.Server.Service
命名空间对文档进行查找和替换的示例.MSDN 非常缺乏如何使用这些类,我不知道从哪里开始使用它.
I have figured out how to do this on a local computer with word interop, however the word interop library is not designed to be run as a service. I then discovered Word Automation Services which appear to do what I need to do. However every example I find on the internet (including here on SO) is just "How to convert from a word document to xxx" using the Microsoft.Office.Word.Server.Conversions
namespace. I have yet to find a example on how to use the Microsoft.Office.Word.Server.Service
namespace to do a find and replace on a document. The MSDN is very lacking on how to use the classes and I do not know where to begin using it.
不能使用这些服务来做我想做的事吗?如果可以的话,有人能指出我正确的方向来做我想做的事吗?
Is it not possible to use the services to do what I want to? If it can be done can someone point me in the right direction to do what I want to do?
推荐答案
看来 Word Automation Services 不是我想用的来做我想做的,我需要的是 Open XML SDK.
It appears that Word Automation Services is not what I want to use to do what I want to do, what I need is Open XML SDK.
更新:这是有关如何对文档进行替换的代码,在我的文本中,我想替换富文本框中的位置.所以这就是我查看 SdtRun 内部的原因.
UPDATE: here is the code on how to do a replace on the document, in my the text I wanted to replace where in rich text boxes. so that is why I am looking inside SdtRun.
public FileDetails GetOrGenerateChecklist(string PracticeName, string ContractID, string EducationDate, string MainContactInfo, string Address)
{
if (String.IsNullOrEmpty(PracticeName) || String.IsNullOrEmpty(ContractID))
return null;
SPWeb web = SPContext.Current.Web;
SPDocumentLibrary list = (SPDocumentLibrary)web.Lists["Educator Checklists"];
var templetAddr = String.Concat(web.Url, '/', list.DocumentTemplateUrl);
SPQuery query = new SPQuery();
query.Query = string.Concat(
"<Where><Eq>",
"<FieldRef Name='FileLeafRef'/>",
"<Value Type='File'>", PracticeName, " - ", ContractID, ".docx</Value>",
"</Eq></Where>");
var items = list.GetItems(query);
//if document exists return existing document.
if (items.Count > 0)
return new FileDetails() { Address = String.Concat(web.Url, "/Educator Checklists/", PracticeName, " - ", ContractID, ".docx"), LastModified = (DateTime)items[0]["Modified"]};
//Begin transforming form template to document.
MemoryStream documentStream;
//copy the stream to memory
using (Stream tplStream = web.GetFile(templetAddr).OpenBinaryStream())
{
documentStream = new MemoryStream((int)tplStream.Length);
CopyStream(tplStream, documentStream);
documentStream.Position = 0L;
}
using (WordprocessingDocument template = WordprocessingDocument.Open(documentStream, true))
{
template.ChangeDocumentType(DocumentFormat.OpenXml.WordprocessingDocumentType.Document);
MainDocumentPart mainPart = template.MainDocumentPart;
mainPart.DocumentSettingsPart.AddExternalRelationship(
"http://schemas.openxmlformats.org/officeDocument/2006/relationships/attachedTemplate",
new Uri(templetAddr, UriKind.Absolute));
ReplaceText(mainPart, "#PracticeName#", PracticeName);
if(!String.IsNullOrEmpty(EducationDate))
ReplaceText(mainPart, "#EducationDate#", EducationDate);
if(!String.IsNullOrEmpty(MainContactInfo))
ReplaceText(mainPart, "#MainContactInfo#", MainContactInfo);
if(!String.IsNullOrEmpty(Address))
ReplaceText(mainPart, "#Address#", Address);
}
documentStream.Position = 0L;
try
{
list.RootFolder.Files.Add(String.Concat(PracticeName, " - ", ContractID, ".docx"), documentStream);
}
catch(SPException)
{
return null;
}
return new FileDetails() { Address = String.Concat(web.Url, "/Educator Checklists/", PracticeName, " - ", ContractID, ".docx"), LastModified = DateTime.Now };
}
private static void CopyStream(Stream source, Stream destination, int bufferSize = 0x1000)
{
int num;
byte[] buffer = new byte[bufferSize];
while ((num = source.Read(buffer, 0, buffer.Length)) != 0)
{
destination.Write(buffer, 0, num);
}
}
private static void ReplaceText(MainDocumentPart docPart, string match, string value)
{
if (value == null)
value = String.Empty;
var sdtr = docPart.Document.Descendants<SdtRun>();
foreach (var sdt in sdtr)
{
if (sdt.InnerText == match)
{
Text txt = new Text(value);
//using the sdt.FirstChild.FirstChild.CloneNode(true) will copy the text formatting of the old text.
var newtext = new SdtContentRun(new Run(sdt.FirstChild.FirstChild.CloneNode(true), txt));
sdt.SdtContentRun.RemoveAllChildren();
sdt.SdtContentRun.InsertAt(newtext, 0);
}
}
}
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