XML decode error on tbl w:w - ParseInt error

[orenben12]

Issue Description

Hi, we've been working with some documents generated out of gsuite. When we attempt to process the document, there is a ParseInt error against the number "8830.0". Looking at the document, I note that quite a few are not decimal or int definition.

Steps to Reproduce

1. Get document - source likely GSuite
2. Submit to godocx for godocx.OpenDocument
3. Receive XML unmarshal error in document.go, function UnmarshalXML(decoder *xml.Decoder, start xml.Start), case "body" with "ParseInt": "8830.0" err

Snippet from the document.xml
<w:tblPr><w:tblStyle w:val="Table1"/><w:tblW w:w="8830.0" w:type="dxa"/><w:jc w:val="left"/><w:tblInd w:w="-578.0" w:type="dxa"/><w:tblBorders><w:top w:color="000000" w:space="0" w:sz="4" w:val="single"/><w:left w:color="000000" w:space="0" w:sz="4" w:val="single"/><w:bottom w:color="000000" w:space="0" w:sz="4" w:val="single"/><w:right w:color="000000" w:space="0" w:sz="4" w:val="single"/><w:insideH w:color="000000" w:space="0" w:sz="4" w:val="single"/><w:insideV w:color="000000" w:space="0" w:sz="4" w:val="single"/></w:tblBorders><w:tblLayout w:type="fixed"/><w:tblLook w:val="0000"/></w:tblPr>

Expected Behavior

Not to fire an exception

Actual Behavior

Decoding error: ParseInt 8830.0

Environment Details

• GoDocx Library Version: latest
• Go Version: 1.24.1
• Operating System:
  • Windows
  • macOS
  • Linux
• Word Processor Used:
  • Microsoft Word
  • LibreOffice
  • Google Docs
  • Other (please specify)
• Word Processor Version:

Additional Information

According to: w:w spec, it should be a decimal, but isn't. Does it make sense to round it?

[orenben12]

Hi, as a workaround I've experimented with:

docObj, err := docx.LoadDocXml(rd, docPath, docFile) if err != nil { if strings.Contains(err.Error(), "strconv.ParseInt") { docObj, err = docx.LoadFaultyDocXml(rd, docPath, docFile) if err != nil { return nil, err } } else { return nil, err } }

that then references:
`func LoadFaultyDocXml(rd *RootDoc, fileName string, fileBytes []byte) (*Document, error) {
doc := Document{
Root: rd,
}

docStr := string(fileBytes)
docStr = strings.Replace(docStr, ".0", "", -1)
docStr = strings.Replace(docStr, "1", "1.0", 1)

r := regexp.MustCompile(`-*[0-9]+\.[0-9]*([eE][\+\-]?[0-9]+)?`)
matches := r.FindAllStringSubmatch(docStr, -1)
for i, k := range matches {
	if i == 0 {

	} else {
		value, err := strconv.ParseFloat(k[0], 64)
		if err != nil {

		}
		intValue := int(value)

		// loc := strings.Index(docStr, k[0])
		// fmt.Println("loc:", loc)
		docStr = strings.Replace(docStr, k[0], strconv.Itoa(intValue), 1)

	}
	// docStr = strings.Replace(docStr, k[0], k[1], 1)
	// fmt.Println("i/k:", i, k)
}

docStr = strings.Replace(docStr, "10", "1.0", 1)

fileBytes = []byte(docStr)

err := xml.Unmarshal(fileBytes, &doc)
if err != nil {
	return nil, err
}

doc.relativePath = fileName
return &doc, nil

}`

I know it's not great, but coupled with a similar approach for LoadFaultyStyles seems to pass on the offending document. I'll rework it once I've cleared some of my backlog.