/// <summary>
/// 执行宏替换操作
/// </summary>
/// <param name="ctx">上下文</param>
/// <param name="progress">进度条</param>
/// <param name="logger">日志</param>
/// <param name="missMatch">匹配失败</param>
public void Handle(ReplacerContext <T> ctx,
ProgressChangedEventHandler progress,
Action <string> logger, Action <string> missMatch)
{
progress?.Invoke(this, new ProgressChangedEventArgs(0, "开始处理"));
if (File.Exists(ctx.SrcFilePath))
{
if (ctx.SrcFilePath.EndsWith(".DOCX", StringComparison.OrdinalIgnoreCase))
{
var withoutExtension = ctx.SrcFileNameWithoutExt;
Register(ctx.GetType().Assembly);
if (_bookmarkReplacers.ContainsKey(withoutExtension.ToUpper()))
{
logger?.Invoke($"输入文件[{withoutExtension}]找到匹配的模板处理器");
_bookmarkReplacers[withoutExtension.ToUpper()].Handle(ctx, progress, logger, missMatch);
}
else
{
var custKey = DefaultWordBookmarkRepositoryHandler <T> .CustKey.ToUpper();
if (_bookmarkReplacers.ContainsKey(custKey))
{
logger?.Invoke($"输入文件{withoutExtension}没有找到匹配的模板处理器,将采用默认模板处理器");
_bookmarkReplacers[custKey].Handle(ctx, progress, logger, missMatch);
}
else
{
logger?.Invoke($"没有默认模板处理器,输入文件{withoutExtension}将不处理");
}
}
}
else
{
logger?.Invoke($"{ctx.SrcFilePath}文件格式非法,只支持*.docx格式文件");
}
}
else
{
logger?.Invoke($"输入文件{ctx.SrcFilePath}不存在");
}
progress?.Invoke(this, new ProgressChangedEventArgs(100, "处理完毕"));
}
/// <summary>
/// 开始处理模板替换
/// </summary>
/// <param name="ctx">上下文</param>
/// <param name="progress">进度汇报</param>
/// <param name="logger">日志记录</param>
/// <param name="missMatch">未命中书签事件</param>
public void Handle(ReplacerContext <T> ctx, ProgressChangedEventHandler progress,
Action <string> logger, Action <string> missMatch)
{
var filepath = ctx.SrcFilePath;
var targetFolder = ctx.DestFolder;
if (!File.Exists(filepath))
{
logger?.Invoke($"{filepath}不存在");
return;
}
var name = Path.GetFileName(filepath);
if (string.IsNullOrEmpty(name))
{
logger?.Invoke($"文件名称{filepath}为空");
return;
}
var targetPath = ctx.DestFilePath;
try
{
File.Copy(filepath, targetPath, true);
}
catch (Exception e)
{
logger?.Invoke($"拷贝模板文件失败:{e.Message}");
return;
}
progress?.Invoke(this, new ProgressChangedEventArgs(10, "预处理完毕"));
using (var stream = File.Open(targetPath, FileMode.Open, FileAccess.ReadWrite, FileShare.ReadWrite))
{
using (var wordprocessingDocument = WordprocessingDocument.Open(stream, true))
{
var mainDocumentPart = wordprocessingDocument.MainDocumentPart;
var bookmarkStarts = mainDocumentPart.Document.Body.Descendants <OpenXmlBookmarkStart>().AsQueryable();
var bookMarkConfig = ctx.EnsureBookMarkConf(logger);// 加载配置文件
var count = bookmarkStarts.Count();
int c = 0;
DocumentFormat.OpenXml.Wordprocessing.Table table;
foreach (var bookmarkStart in bookmarkStarts)
{
++c;
progress?.Invoke(this, new ProgressChangedEventArgs(10 + 70 * c / count, $"开始替换书签<{bookmarkStart.Name}>"));
ctx.BookmarkName = bookmarkStart.Name;
if (bookmarkStart.Name.Value.ToUpper().Equals("_GOBACK"))
{
logger?.Invoke($"书签[{bookmarkStart.Name.Value}]:处理成表格书签");
continue;
}
if (!_handlerMethods.ContainsKey(bookmarkStart.Name.Value.ToUpper()))
{
// 处理未知书签
UpdateBookMarksByCfg(bookmarkStart, bookMarkConfig, ctx, logger, missMatch);
continue;
}
if (CheckParentTable(bookmarkStart, out table) && null != table)
{
// 处理表格
logger?.Invoke($"书签[{bookmarkStart.Name.Value}]:处理成表格书签");
_handlerMethods[bookmarkStart.Name.Value.ToUpper()].Invoke(_handler,
new object[] { table, ctx, logger });
continue;
}
var bookmarkText = bookmarkStart.NextSibling <Run>();
if (null != bookmarkText)
{
var firstChild = bookmarkText.GetFirstChild <Text>();
if (firstChild != null)
{
// 处理文本
logger?.Invoke($"书签[{bookmarkStart.Name.Value}]:处理成文本书签");
_handlerMethods[bookmarkStart.Name.Value.ToUpper()].Invoke(_handler,
new object[] { firstChild, ctx, logger });
continue;
}
ImagePart imagePart = null;
if (CheckPicture(bookmarkStart, ref imagePart))
{
// 处理图片
logger?.Invoke($"书签[{bookmarkStart.Name.Value}]:处理成图片书签");
_handlerMethods[bookmarkStart.Name.Value.ToUpper()].Invoke(_handler,
new object[] { imagePart, ctx, logger });
continue;
}
}
logger?.Invoke($"书签[{bookmarkStart.Name.Value}]:不是预期类型的书签");
}
wordprocessingDocument.Close();
}
}
if (!Directory.Exists(targetFolder))
{
Directory.CreateDirectory(targetFolder);
}
try
{
progress?.Invoke(this, new ProgressChangedEventArgs(80, "开始pdf转换"));
Convert(targetPath, Path.Combine(targetFolder, ctx.SrcFileNameWithoutExt + ".pdf"));
progress?.Invoke(this, new ProgressChangedEventArgs(90, "pdf转换成功"));
}
catch (Exception e)
{
logger?.Invoke($"转换pdf失败:{e.Message}");
}
}
/// <summary>
/// xml配置文件中添加的书签替换
/// </summary>
/// <param name="bookmarkstart"></param>
/// <param name="bookMarkConfs"></param>
/// <param name="ctx"></param>
/// <param name="logger"></param>
/// <param name="missMatch"></param>
private bool UpdateBookMarksByCfg(OpenXmlBookmarkStart bookmarkstart, BookMarkConfs bookMarkConfs, ReplacerContext <T> ctx, Action <string> logger, Action <string> missMatch)
{
if (null == bookMarkConfs || bookMarkConfs.Confs.Count < 1)
{
logger?.Invoke("配置文件:宏替换器内容为空");
return(false);
}
if (!bookMarkConfs.Confs.ContainsKey(ctx.DestFileNameWithoutExt))
{
logger?.Invoke($"配置文件:没有找到{ctx.DestFileNameWithoutExt}宏替换器");
return(false);
}
var bookMarks = bookMarkConfs.Confs[ctx.DestFileNameWithoutExt].Marks;
if (bookMarks.ContainsKey(bookmarkstart.Name.Value.ToUpper()))
{
var bookMark = bookMarks[bookmarkstart.Name.Value.ToUpper()];
switch (bookMark.Type)
{
case "TEXT":
{
ctx.BookmarkText = ctx.PreprocessText(bookMark.Text);
ctx.BookmarkSql = ctx.PreprocessSql(bookMark.Sql);
var bookmarkText = bookmarkstart.NextSibling <Run>();
var text = bookmarkText?.GetFirstChild <Text>();
if (text != null)
{
_handler.CustomText(text, ctx, logger);
return(true);
}
else
{
logger?.Invoke($"书签[{bookmarkstart.Name.Value}]:不是文本书签");
}
}
break;
case "PICTURE":
{
ctx.BookmarkPicUri = ctx.PreprocessPicUri(bookMark.PicUri);
ImagePart imagepart = null;
if (CheckPicture(bookmarkstart, ref imagepart))
{
_handler.CustomPicture(imagepart, ctx, logger);
return(true);
}
else
{
logger?.Invoke($"书签[{bookmarkstart.Name.Value}]:不是图片书签");
}
}
break;
case "TABLE":
{
ctx.BookmarkSql = ctx.PreprocessSql(bookMark.Sql);
DocumentFormat.OpenXml.Wordprocessing.Table table;
if (CheckParentTable(bookmarkstart, out table))
{
_handler.CustomTable(table, ctx, logger);
return(true);
}
else
{
logger?.Invoke($"书签[{bookmarkstart.Name.Value}]:不是表格书签");
}
}
break;
default:
{
logger?.Invoke($"书签[{bookmarkstart.Name.Value}]:类型定义{bookMark.Type}不正确(TEXT/PICTURE/TABLE之一)");
}
return(false);
}
logger?.Invoke($"书签[{bookmarkstart.Name.Value}]:替换完成");
}
else
{
logger?.Invoke($"书签[{bookmarkstart.Name.Value}]:没有找到宏替换器");
}
return(false);
}
