136 lines
3.5 KiB
Go
136 lines
3.5 KiB
Go
package filetypes
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import (
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"fmt"
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"os"
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"path/filepath"
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"slices"
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"strings"
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tk "modernc.org/tk9.0"
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)
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type FileDescription struct {
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TkTypeName string
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MacExtensions []string
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IconFile string
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MIMETypes []string
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TypeName string
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OSTypes []string
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ItemContentTypes string
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}
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var Valid = []FileDescription{
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{
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TkTypeName: "BMP",
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MacExtensions: []string{"bmp", "BMP"},
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IconFile: "bmp.icns",
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MIMETypes: []string{"image/bmp"},
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TypeName: "Windows Bitmap Image",
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OSTypes: []string{"BMP ", "BMPf"},
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ItemContentTypes: "com.microsoft.bmp",
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},
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{
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TkTypeName: "JPEG",
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MacExtensions: []string{"jpg", "JPG", "jpeg", "JPEG"},
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IconFile: "jpeg.icns",
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MIMETypes: []string{"image/jpeg"},
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TypeName: "JPEG Image",
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OSTypes: []string{"JPEG"},
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ItemContentTypes: "public.jpeg",
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},
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{
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TkTypeName: "GIF",
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MacExtensions: []string{"gif", "GIF"},
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IconFile: "gif.icns",
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MIMETypes: []string{"image/gif"},
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TypeName: "Graphics Interchange Format Image",
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OSTypes: []string{"GIFf"},
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ItemContentTypes: "com.compuserve.gif",
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},
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{
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TkTypeName: "PNG",
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MacExtensions: []string{"PNG", "png"},
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IconFile: "png.icns",
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MIMETypes: []string{"image/png"},
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TypeName: "Portable Network Graphics Image",
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OSTypes: []string{"PNGf"},
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ItemContentTypes: "public.png",
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},
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{
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TkTypeName: "TGA",
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MacExtensions: []string{"tga", "TGA"},
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IconFile: "tga.icns",
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MIMETypes: []string{"image/targa", "image/tga", "application/tga"},
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TypeName: "Targa Image",
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OSTypes: []string{"TPIC"},
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ItemContentTypes: "com.truevision.tga-image",
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},
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{
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TkTypeName: "TIFF",
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MacExtensions: []string{"tiff", "TIFF", "tif", "TIF"},
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IconFile: "tiff.icns",
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MIMETypes: []string{"image/tiff"},
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TypeName: "TIFF Image",
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OSTypes: []string{"TIFF"},
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ItemContentTypes: "public.tiff",
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},
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{
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TkTypeName: "WEBP",
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MacExtensions: []string{"webp", "WEBP"},
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IconFile: "webp.icns",
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MIMETypes: []string{"image/webp"},
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TypeName: "WebP Image",
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OSTypes: []string{"WEBP"},
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ItemContentTypes: "org.webmproject.webp",
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},
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{
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TkTypeName: "CBZ",
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MacExtensions: []string{"cbz", "CBZ"},
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IconFile: "cbz.icns",
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MIMETypes: []string{"application/vnd.comicbook+zip", "application/x-cbz"},
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TypeName: "Comic Book Zip Archive",
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OSTypes: []string{"CBZ"},
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ItemContentTypes: "in.yetaga.why.cbz",
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},
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{
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TkTypeName: "CBR",
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MacExtensions: []string{"cbr", "CBR"},
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IconFile: "cbr.icns",
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MIMETypes: []string{"application/vnd.comicbook-rar", "application/x-cbr"},
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TypeName: "Comic Book Rar Archive",
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OSTypes: []string{"CBR"},
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ItemContentTypes: "in.yetaga.why.cbr",
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},
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}
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func GetTkTypes(fds []FileDescription) []tk.FileType {
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fts := make([]tk.FileType, len(fds))
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for i, fd := range fds {
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fts[i] = tk.FileType{
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TypeName: fd.TkTypeName,
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Extensions: make([]string, len(fd.MacExtensions)),
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}
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for j, ex := range fd.MacExtensions {
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fts[i].Extensions[j] = fmt.Sprintf(".%s", ex)
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}
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}
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return fts
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}
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func IsImage(entry os.DirEntry) bool {
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if entry.IsDir() {
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return false
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}
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ext := filepath.Ext(entry.Name())
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if ext == "" {
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return false
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}
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for _, ft := range Valid {
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if slices.Contains(ft.MacExtensions, strings.ToLower(ext[1:])) {
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return true
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}
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}
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return false
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}
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