//this text replacer will replace a list of values by searching all over the doc and replace first instance
public void ReplacePlaceholders(List <PlaceholderReplacer> placeholderReplacerList, string templateDocxFullNameAndPath, string SaveAsDocxFullNameAndPath)
{
string worddocFullNameAndPath = string.Empty;
try
{
//make a copy if the source and save paths are different
if (templateDocxFullNameAndPath.ToLower() != SaveAsDocxFullNameAndPath.ToLower())
{
File.Copy(templateDocxFullNameAndPath, SaveAsDocxFullNameAndPath, true);
if (File.Exists(SaveAsDocxFullNameAndPath) == false)
{
//raise exception if save as not created
throw new Exception("Exception creating a copy of template in WordTemplateTextReplace cause unknown");
}
else
{
worddocFullNameAndPath = SaveAsDocxFullNameAndPath;
}
}
else
{
//in this case template itself will change
worddocFullNameAndPath = templateDocxFullNameAndPath;
}
using (WordprocessingDocument wordDoc = WordprocessingDocument.Open(worddocFullNameAndPath, true))
{
foreach (PlaceholderReplacer placeholderReplacer in placeholderReplacerList)
{
if (placeholderReplacer.IsHtml)
{
//locate placeholder or key in doc
foreach (var paragraph in wordDoc.MainDocumentPart.RootElement.Descendants <Paragraph>())
{
if (paragraph.InnerText.Contains(placeholderReplacer.Placeholder) != true)
{
continue;
}
bool hasJunk = placeholderReplacer.Replacer.Contains("/xml");
//hasJunk = true;
if (hasJunk)
{
HtmlDocument htmlDocument = new HtmlDocument();
htmlDocument.LoadHtml(placeholderReplacer.Replacer);
while (hasJunk)
{
//use recursion if editor has further inner junk nodes
foreach (var htmlNode in htmlDocument.DocumentNode.ChildNodes)
{
if (((htmlNode.InnerHtml.Contains("<xml") == true) || (htmlNode.NodeType == HtmlNodeType.Text) || (htmlNode.NodeType == HtmlNodeType.Comment)) && (htmlNode.InnerHtml.Contains("<span") == false))
{
htmlNode.ParentNode.RemoveChild(htmlNode, false);
break;
}
if (htmlNode.InnerHtml.Contains("<span") == true && (htmlNode.InnerHtml.Contains("<xml") == true))
{
string innerhtmlForSpan = string.Empty;
//in this case only span to be extracted and placed in para as innertext
foreach (var htmlNodeInner in htmlNode.ChildNodes)
{
if (htmlNodeInner.NodeType != HtmlNodeType.Comment)
{
innerhtmlForSpan += htmlNodeInner.OuterHtml;
}
}
htmlNode.InnerHtml = innerhtmlForSpan;
break;
}
}
if ((htmlDocument.DocumentNode.InnerHtml.Contains("<xml")) || (htmlDocument.DocumentNode.InnerHtml.Contains("\r")))
{
hasJunk = true;
}
else
{
break;
}
}
//foreach (var htmlNode in htmlDocument.DocumentNode.ChildNodes)
//{
// if ((htmlNode.InnerHtml.Contains("/xml") == true) || (htmlNode.NodeType == HtmlNodeType.Text))
// {
// htmlNode.ParentNode.RemoveChild(htmlNode, false);
// break;
// }
//}
foreach (var htmlNode in htmlDocument.DocumentNode.ChildNodes)
{
if ((htmlNode.Name == "p") && (htmlNode.Attributes.Count > 0))
{
//htmlNode.ParentNode.RemoveChild(htmlNode, false);
htmlNode.Attributes.RemoveAll();
}
}
string backslashremoved = htmlDocument.DocumentNode.InnerHtml.Replace("\"", "'");
placeholderReplacer.Replacer = backslashremoved;
}
string replacer = string.Empty;
//Convert para without breaks into para with breaks
replacer = placeholderReplacer.Replacer;
//addprefix to identify first para
string paraID = "#FirstPara#";
replacer = paraID + replacer.Trim();
//create breaks next to para
replacer = replacer.Replace("<p>", "<p><br/>");
//remove firstpara ID
replacer = replacer.Replace(paraID + "<p><br/>", "<p>");
replacer = replacer.Replace(paraID, "");
//incase placeholder matches check if prefix is to be added
if ((placeholderReplacer.InlinePrefixHtmlText != null) && (placeholderReplacer.InlinePrefixHtmlText.Trim() != string.Empty))
{
replacer = placeholderReplacer.InlinePrefixHtmlText + replacer;
}
//else
//{
// replacer = placeholderReplacer.Replacer;
//}
//extract inner html from html replacer
//var htmlNode = HtmlNode.CreateNode(placeholderReplacer.Replacer);
//appy para tag
//string innerHtml = "<p>" + replacer + "</p>";
string innerHtml = replacer;
//init Html to openxml converter
HtmlToOpenXml htmlToOpenXml = new HtmlToOpenXml();
List <ParagraphImageData> listOfImageData = new List <ParagraphImageData>();
try
{
//replace para inner open xml with the one returned from Html to openXml convert function
paragraph.InnerXml = htmlToOpenXml.ConvertHtmlToOpenXml(innerHtml, listOfImageData);
// get all images in paragraph
List <A.Blip> imagesInParagraph = paragraph.Descendants <A.Blip>().ToList();
if (imagesInParagraph.Any())
{
foreach (var imageInParagraph in imagesInParagraph)
{
string embed = imageInParagraph.Embed;
////find all original image names in paragraph
//var paragraphImageNames =
// paragraph.Descendants<A.Pictures.NonVisualDrawingProperties>().ToList();
////fetch imageparts list from document
//var imageParts = wordDoc.MainDocumentPart.ImageParts;
//locate
foreach (var imageData in listOfImageData)
{
var imagePart =
wordDoc.MainDocumentPart.AddImagePart(imageData.ImageContentType);
imageData.ImageStream.Seek(0, SeekOrigin.Begin);
imagePart.FeedData(imageData.ImageStream);
var id = wordDoc.MainDocumentPart.GetIdOfPart(imagePart);
imageInParagraph.Embed = id;
}
}
foreach (var imageData in listOfImageData)
{
imageData.ImageStream.Close();
}
}
}
finally
{
//for imagestreams dispose is essential as they r inmemory datatypes that need to dispose
foreach (var imageData in listOfImageData)
{
imageData.ImageStream.Dispose();
}
}
wordDoc.Save();
}
}
}
wordDoc.Save();
wordDoc.Close();
}
using (WordprocessingDocument wordDoc = WordprocessingDocument.Open(worddocFullNameAndPath, true))
{
foreach (PlaceholderReplacer placeholderReplacer in placeholderReplacerList)
{
string replacer = placeholderReplacer.Replacer.Replace("\f", "");
replacer = replacer.Replace("\n", "");
replacer = replacer.Replace("\r", "");
replacer = replacer.Replace("\a", "");
replacer = replacer.Replace("\b", "");
replacer = replacer.Replace("\t", "");
replacer = replacer.Replace("\v", "");
OPTools.TextReplacer.SearchAndReplace(wordDoc, placeholderReplacer.Placeholder, replacer, false);
}
wordDoc.Save();
wordDoc.Close();
}
using (WordprocessingDocument wordDoc = WordprocessingDocument.Open(worddocFullNameAndPath, false))
{
//if (wordDoc.MainDocumentPart.Document.InnerText.Contains("#PH#") == true)
//{
// throw new Exception("template to doc creation not successfull, some placeholders are still not updated");
//}
wordDoc.Close();
}
}
catch
{
//exception if occur site page will not show exception on ui, word will show no updation in template
//todo: later log exceptions to mails or log files
}
}
//this text replacer will replace a list of values by searching all over the doc and replace first instance
public void ReplacePlaceholders(List <PlaceholderReplacer> placeholderReplacerList, string templateDocxFullNameAndPath, string SaveAsDocxFullNameAndPath)
{
string worddocFullNameAndPath = string.Empty;
try
{
//make a copy if the source and save paths are different
if (templateDocxFullNameAndPath.ToLower() != SaveAsDocxFullNameAndPath.ToLower())
{
File.Copy(templateDocxFullNameAndPath, SaveAsDocxFullNameAndPath, true);
if (File.Exists(SaveAsDocxFullNameAndPath) == false)
{
//raise exception if save as not created
throw new Exception("Exception creating a copy of template in WordTemplateTextReplace cause unknown");
}
else
{
worddocFullNameAndPath = SaveAsDocxFullNameAndPath;
}
}
else
{
//in this case template itself will change
worddocFullNameAndPath = templateDocxFullNameAndPath;
}
using (WordprocessingDocument wordDoc = WordprocessingDocument.Open(worddocFullNameAndPath, true))
{
foreach (PlaceholderReplacer placeholderReplacer in placeholderReplacerList)
{
if (placeholderReplacer.IsHtml)
{
//locate placeholder or key in doc
foreach (var paragraph in wordDoc.MainDocumentPart.RootElement.Descendants <Paragraph>())
{
if (paragraph.InnerText.Contains(placeholderReplacer.Placeholder) != true)
{
continue;
}
HtmlNodeUtilities htmlNodeUtilities = new HtmlNodeUtilities();
string innerHtml = htmlNodeUtilities.GetInnerHtml(placeholderReplacer.Replacer);
string replacer = string.Empty;
//incase placeholder matches check if prefix is to be added
if (placeholderReplacer.InlinePrefixHtmlText.Trim() != string.Empty)
{
replacer = placeholderReplacer.InlinePrefixHtmlText + placeholderReplacer.Replacer;
}
else
{
replacer = innerHtml;
}
//extract inner html from html replacer
//var htmlNode = HtmlNode.CreateNode(placeholderReplacer.Replacer);
//appy para tag
innerHtml = "<p>" + replacer + "</p>";
//init Html to openxml converter
HtmlToOpenXml htmlToOpenXml = new HtmlToOpenXml();
//replace para inner open xml with the one returned from Html to openXml convert function
paragraph.InnerXml = htmlToOpenXml.ConvertHtmlToOpenXml(innerHtml);
}
}
//else
//{
// OPTools.TextReplacer.SearchAndReplace(wordDoc, placeholderReplacer.Placeholder, placeholderReplacer.Replacer, false);
//}
}
wordDoc.Save();
wordDoc.Close();
}
using (WordprocessingDocument wordDoc = WordprocessingDocument.Open(worddocFullNameAndPath, true))
{
foreach (PlaceholderReplacer placeholderReplacer in placeholderReplacerList)
{
//if (placeholderReplacer.IsHtml)
//{
// //locate placeholder or key in doc
// foreach (var paragraph in wordDoc.MainDocumentPart.RootElement.Descendants<Paragraph>())
// {
// if (paragraph.InnerText.Contains(placeholderReplacer.Placeholder) != true) continue;
// HtmlNodeUtilities htmlNodeUtilities = new HtmlNodeUtilities();
// string innerHtml = htmlNodeUtilities.GetInnerHtml(placeholderReplacer.Replacer);
// string replacer = string.Empty;
// //incase placeholder matches check if prefix is to be added
// if (placeholderReplacer.InlinePrefixHtmlText.Trim() != string.Empty)
// {
// replacer = placeholderReplacer.InlinePrefixHtmlText + placeholderReplacer.Replacer;
// }
// else
// {
// replacer = innerHtml;
// }
// //extract inner html from html replacer
// //var htmlNode = HtmlNode.CreateNode(placeholderReplacer.Replacer);
// //appy para tag
// innerHtml = "<p>" + replacer + "</p>";
// //init Html to openxml converter
// HtmlToOpenXml htmlToOpenXml = new HtmlToOpenXml();
// //replace para inner open xml with the one returned from Html to openXml convert function
// paragraph.InnerXml = htmlToOpenXml.ConvertHtmlToOpenXml(innerHtml);
// }
//}
//else
//{
OPTools.TextReplacer.SearchAndReplace(wordDoc, placeholderReplacer.Placeholder, placeholderReplacer.Replacer, false);
//}
}
wordDoc.Save();
wordDoc.Close();
}
using (WordprocessingDocument wordDoc = WordprocessingDocument.Open(worddocFullNameAndPath, false))
{
//if (wordDoc.MainDocumentPart.Document.InnerText.Contains("#PH#") == true)
//{
// throw new Exception("template to doc creation not successfull, some placeholders are still not updated");
//}
wordDoc.Close();
}
}
catch (Exception ex)
{
}
}