initial commit

Author: kingzbauer

.gitignore

@@ -0,0 +1 @@
+*\~

docx.go

@@ -0,0 +1,63 @@
+package docx
+
+import (
+	"archive/zip"
+	"encoding/xml"
+	"io"
+	"strings"
+)
+
+type Body struct {
+	Paragraph []string `xml:"p>r>t"`
+}
+
+type Document struct {
+	XMLName xml.Name `xml:"document"`
+	Body    Body     `xml:"body"`
+}
+
+func (d *Document) Extract(xmlContent string) error {
+	/*
+	   Extracts the xml elements into their respective struct fields
+	*/
+	return xml.Unmarshal([]byte(xmlContent), d)
+}
+
+func UnpackDocx(filePath string) (*zip.ReadCloser, []*zip.File) {
+	// Unzip the doc file
+	reader, err := zip.OpenReader(filePath)
+	if err != nil {
+		panic(err)
+	}
+	return reader, reader.File
+}
+
+func WordDocToString(reader io.Reader) (content string) {
+	/*
+		This converts the file interface object into a raw string
+	*/
+	_content := make([]string, 100)
+	data := make([]byte, 100)
+
+	for {
+		n, err := reader.Read(data)
+		_content = append(_content, string(data))
+		if err == io.EOF && n == 0 {
+			break
+		}
+	}
+	content = strings.Join(_content, "")
+	return
+}
+
+func RetrieveWordDoc(files []*zip.File) (file *zip.File) {
+	/*
+		Simply loops over the files looking for the file with name "word/document"
+	*/
+	for _, f := range files {
+		if f.Name == "word/document.xml" {
+			file = f
+		}
+	}
+	return
+}