153 lines
3.4 KiB
Go
153 lines
3.4 KiB
Go
package fs
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import (
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"path/filepath"
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"strings"
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)
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// FileExtensions maps file extensions to standard formats
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type FileExtensions map[string]Format
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// Extensions contains the filename extensions of file formats known to PhotoPrism.
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var Extensions = FileExtensions{
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".jpg": FormatJpeg,
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".jpeg": FormatJpeg,
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".jpe": FormatJpeg,
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".jif": FormatJpeg,
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".jfif": FormatJpeg,
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".jfi": FormatJpeg,
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".thm": FormatJpeg,
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".3fr": FormatRaw,
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".ari": FormatRaw,
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".arw": FormatRaw,
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".bay": FormatRaw,
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".cap": FormatRaw,
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".crw": FormatRaw,
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".cr2": FormatRaw,
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".cr3": FormatRaw,
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".data": FormatRaw,
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".dcs": FormatRaw,
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".dcr": FormatRaw,
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".dng": FormatRaw,
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".drf": FormatRaw,
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".eip": FormatRaw,
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".erf": FormatRaw,
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".fff": FormatRaw,
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".gpr": FormatRaw,
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".iiq": FormatRaw,
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".k25": FormatRaw,
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".kdc": FormatRaw,
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".mdc": FormatRaw,
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".mef": FormatRaw,
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".mos": FormatRaw,
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".mrw": FormatRaw,
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".nef": FormatRaw,
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".nrw": FormatRaw,
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".obm": FormatRaw,
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".orf": FormatRaw,
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".pef": FormatRaw,
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".ptx": FormatRaw,
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".pxn": FormatRaw,
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".r3d": FormatRaw,
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".raf": FormatRaw,
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".raw": FormatRaw,
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".rwl": FormatRaw,
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".rwz": FormatRaw,
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".rw2": FormatRaw,
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".srf": FormatRaw,
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".srw": FormatRaw,
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".sr2": FormatRaw,
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".x3f": FormatRaw,
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".png": FormatPng,
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".pn": FormatPng,
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".tif": FormatTiff,
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".tiff": FormatTiff,
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".gif": FormatGif,
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".bmp": FormatBitmap,
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".heif": FormatHEIF,
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".heic": FormatHEIF,
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".hevc": FormatHEVC,
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".mov": FormatMov,
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".qt": FormatMov,
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".avi": FormatAvi,
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".av1": FormatAV1,
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".avc": FormatAVC,
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".mpg": FormatMPEG,
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".mpeg": FormatMPEG,
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".mjpg": FormatMJPEG,
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".mjpeg": FormatMJPEG,
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".mp2": FormatMp2,
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".mpv": FormatMp2,
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".mp": FormatMp4,
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".mp4": FormatMp4,
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".m4v": FormatMp4,
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".3gp": Format3gp,
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".3g2": Format3g2,
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".flv": FormatFlv,
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".f4v": FormatFlv,
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".mkv": FormatMkv,
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".mpo": FormatMpo,
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".mts": FormatMts,
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".ogv": FormatOgv,
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".ogg": FormatOgv,
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".ogx": FormatOgv,
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".webp": FormatWebP,
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".webm": FormatWebM,
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".wmv": FormatWMV,
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".aae": FormatAAE,
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".md": FormatMarkdown,
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".markdown": FormatMarkdown,
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".json": FormatJson,
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".toml": FormatToml,
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".txt": FormatText,
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".yml": FormatYaml,
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".yaml": FormatYaml,
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".xmp": FormatXMP,
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".xml": FormatXML,
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}
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// Known tests if the file extension is known (supported).
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func (m FileExtensions) Known(name string) bool {
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if name == "" {
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return false
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}
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ext := strings.ToLower(filepath.Ext(name))
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if ext == "" {
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return false
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}
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if _, ok := m[ext]; ok {
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return true
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}
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return false
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}
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// Formats returns all known file extensions by format.
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func (m FileExtensions) Formats(noUppercase bool) FileFormats {
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result := make(FileFormats)
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if noUppercase {
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for ext, t := range m {
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if _, ok := result[t]; ok {
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result[t] = append(result[t], ext)
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} else {
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result[t] = []string{ext}
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}
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}
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} else {
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for ext, t := range m {
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extUpper := strings.ToUpper(ext)
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if _, ok := result[t]; ok {
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result[t] = append(result[t], ext, extUpper)
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} else {
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result[t] = []string{ext, extUpper}
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}
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}
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}
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return result
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}
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