func DuplicateSlide(pptRootPath, slideName string) (newSlideName string, err error) {
newSlideName = uuid.NewV4().String() + ".xml"
newSlideName = "slilde2.xml"
slidePath := filepath.Join(pptRootPath, c.PPTFolder, c.SlideFolder, slideName)
newSlidePath := filepath.Join(pptRootPath, c.PPTFolder, c.SlideFolder, newSlideName)
err = fo.CopyFile(slidePath, newSlidePath)
if err != nil {
return "", err
}
sourceSlideRelsPath := filepath.Join(pptRootPath, c.PPTFolder, c.SlideFolder, c.RelsFolder, slideName+relsExtension)
newSlideRelsPath := filepath.Join(pptRootPath, c.PPTFolder, c.SlideFolder, c.RelsFolder, newSlideName+relsExtension)
err = fo.CopyFile(sourceSlideRelsPath, newSlideRelsPath)
if err != nil {
return "", err
}
rid, err := createRelations(pptRootPath, newSlideName)
if err != nil {
return "", err
}
err = addSlideInPresentation(pptRootPath, rid)
if err != nil {
return "", err
}
return newSlideName, addSlideContentTypeInContentTypes(pptRootPath, newSlideName)
}
func main() {
sourcePPT := "Template.pptx"
tempFolder := "tmp"
targetPPT := "new.pptx"
newImage := "img.jpg"
err := z.Unzip(getAbsolutePath(sourcePPT), getAbsolutePath(tempFolder))
if err != nil {
fmt.Println("Error unziping : ", err)
return
}
defer util.Remove(getAbsolutePath(tempFolder))
//duplicate slide
newSlideName, err := openxml.DuplicateSlide(getAbsolutePath(tempFolder), templateSlideName)
if err != nil {
fmt.Println("Error while duplicationg slide : ", err)
return
}
slidePath := filepath.Join(tempFolder, c.PPTFolder, c.SlideFolder, newSlideName)
replacements := make([]m.SlideReplacement, 1)
replacements = append(replacements, m.SlideReplacement{PlaceHolder: "#title#", Replacement: "This is replaced title"})
replacements = append(replacements, m.SlideReplacement{PlaceHolder: "#footer#", Replacement: "This is replaced footer"})
//replace text placeholders
err = fo.ReplaceTextInFile(getAbsolutePath(slidePath), replacements)
if err != nil {
fmt.Println("Error while content replacing", err)
return
}
targetImgPath := filepath.Join(tempFolder, c.PPTFolder, c.MediaFolder, templateImgName)
//replace image placeholder
err = fo.CopyFile(getAbsolutePath(newImage), getAbsolutePath(targetImgPath))
if err != nil {
fmt.Println("Error while image replacing", err)
return
}
err = z.Zipit(getAbsolutePath(tempFolder), getAbsolutePath(targetPPT))
if err != nil {
fmt.Println("Error ziping : ", err)
}
}