Esempio n. 1
0
// SaveImageRepresentations saves files to disk
func (m *Image) SaveImageRepresentations(f multipart.File) error {

	// If we have no path, set it to a default value /files/images/id/name
	if len(m.Path) == 0 {
		err := m.SetDefaultOriginalPath()
		if err != nil {
			return err
		}
	}

	// Write out several representations of this file to disk
	options := []file.Options{
		file.Options{path.Join("public", m.Path), 4000, 4000, 100},
		file.Options{path.Join("public", m.LargePath()), 2000, 2000, 70},
		file.Options{path.Join("public", m.SmallPath()), 400, 400, 60},
		file.Options{path.Join("public", m.IconPath()), 200, 200, 60},
	}

	// Make sure our path exists first
	err := file.CreatePathTo(path.Join("public", m.Path))
	if err != nil {
		return err
	}

	return file.SaveJpegRepresentations(f, options)
}
Esempio n. 2
0
// SaveFile saves files to disk
func (m *File) saveFile(fh *multipart.FileHeader) error {

	// Retreive the form image data by opening the referenced tmp file.
	f, err := fh.Open()
	if err != nil {
		return err
	}

	// If we have no path, set it to a default value /files/documents/id/name
	if len(m.Path) == 0 {
		err = m.NewFilePath(fh)
		if err != nil {
			return err
		}
	}

	// Make sure our path exists first
	err = file.CreatePathTo(m.Path)
	if err != nil {
		return err
	}

	// Write out our file to disk
	return file.Save(f, m.Path)

}