122 lines
6.2 KiB
Go
122 lines
6.2 KiB
Go
|
package wp
|
||
|
|
|
||
|
|
import (
|
||
|
|
"path/filepath"
|
||
|
|
"regexp"
|
||
|
|
)
|
||
|
|
|
||
|
|
var exts = map[string]string{
|
||
|
|
"jpg|jpeg|jpe": "image/jpeg",
|
||
|
|
"gif": "image/gif",
|
||
|
|
"png": "image/png",
|
||
|
|
"bmp": "image/bmp",
|
||
|
|
"tiff|tif": "image/tiff",
|
||
|
|
"webp": "image/webp",
|
||
|
|
"ico": "image/x-icon",
|
||
|
|
"heic": "image/heic",
|
||
|
|
"asf|asx": "video/x-ms-asf",
|
||
|
|
"wmv": "video/x-ms-wmv",
|
||
|
|
"wmx": "video/x-ms-wmx",
|
||
|
|
"wm": "video/x-ms-wm",
|
||
|
|
"avi": "video/avi",
|
||
|
|
"divx": "video/divx",
|
||
|
|
"flv": "video/x-flv",
|
||
|
|
"mov|qt": "video/quicktime",
|
||
|
|
"mpeg|mpg|mpe": "video/mpeg",
|
||
|
|
"mp4|m4v": "video/mp4",
|
||
|
|
"ogv": "video/ogg",
|
||
|
|
"webm": "video/webm",
|
||
|
|
"mkv": "video/x-matroska",
|
||
|
|
"3gp|3gpp": "video/3gpp",
|
||
|
|
"3g2|3gp2": "video/3gpp2",
|
||
|
|
"txt|asc|c|cc|h|srt": "text/plain",
|
||
|
|
"csv": "text/csv",
|
||
|
|
"tsv": "text/tab-separated-values",
|
||
|
|
"ics": "text/calendar",
|
||
|
|
"rtx": "text/richtext",
|
||
|
|
"css": "text/css",
|
||
|
|
"htm|html": "text/html",
|
||
|
|
"vtt": "text/vtt",
|
||
|
|
"dfxp": "application/ttaf+xml",
|
||
|
|
"mp3|m4a|m4b": "audio/mpeg",
|
||
|
|
"aac": "audio/aac",
|
||
|
|
"ra|ram": "audio/x-realaudio",
|
||
|
|
"wav": "audio/wav",
|
||
|
|
"ogg|oga": "audio/ogg",
|
||
|
|
"flac": "audio/flac",
|
||
|
|
"mid|midi": "audio/midi",
|
||
|
|
"wma": "audio/x-ms-wma",
|
||
|
|
"wax": "audio/x-ms-wax",
|
||
|
|
"mka": "audio/x-matroska",
|
||
|
|
"rtf": "application/rtf",
|
||
|
|
"js": "application/javascript",
|
||
|
|
"pdf": "application/pdf",
|
||
|
|
"swf": "application/x-shockwave-flash",
|
||
|
|
"class": "application/java",
|
||
|
|
"tar": "application/x-tar",
|
||
|
|
"zip": "application/zip",
|
||
|
|
"gz|gzip": "application/x-gzip",
|
||
|
|
"rar": "application/rar",
|
||
|
|
"7z": "application/x-7z-compressed",
|
||
|
|
"exe": "application/x-msdownload",
|
||
|
|
"psd": "application/octet-stream",
|
||
|
|
"xcf": "application/octet-stream",
|
||
|
|
"doc": "application/msword",
|
||
|
|
"pot|pps|ppt": "application/vnd.ms-powerpoint",
|
||
|
|
"wri": "application/vnd.ms-write",
|
||
|
|
"xla|xls|xlt|xlw": "application/vnd.ms-excel",
|
||
|
|
"mdb": "application/vnd.ms-access",
|
||
|
|
"mpp": "application/vnd.ms-project",
|
||
|
|
"docx": "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
|
||
|
|
"docm": "application/vnd.ms-word.document.macroEnabled.12",
|
||
|
|
"dotx": "application/vnd.openxmlformats-officedocument.wordprocessingml.template",
|
||
|
|
"dotm": "application/vnd.ms-word.template.macroEnabled.12",
|
||
|
|
"xlsx": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
|
||
|
|
"xlsm": "application/vnd.ms-excel.sheet.macroEnabled.12",
|
||
|
|
"xlsb": "application/vnd.ms-excel.sheet.binary.macroEnabled.12",
|
||
|
|
"xltx": "application/vnd.openxmlformats-officedocument.spreadsheetml.template",
|
||
|
|
"xltm": "application/vnd.ms-excel.template.macroEnabled.12",
|
||
|
|
"xlam": "application/vnd.ms-excel.addin.macroEnabled.12",
|
||
|
|
"pptx": "application/vnd.openxmlformats-officedocument.presentationml.presentation",
|
||
|
|
"pptm": "application/vnd.ms-powerpoint.presentation.macroEnabled.12",
|
||
|
|
"ppsx": "application/vnd.openxmlformats-officedocument.presentationml.slideshow",
|
||
|
|
"ppsm": "application/vnd.ms-powerpoint.slideshow.macroEnabled.12",
|
||
|
|
"potx": "application/vnd.openxmlformats-officedocument.presentationml.template",
|
||
|
|
"potm": "application/vnd.ms-powerpoint.template.macroEnabled.12",
|
||
|
|
"ppam": "application/vnd.ms-powerpoint.addin.macroEnabled.12",
|
||
|
|
"sldx": "application/vnd.openxmlformats-officedocument.presentationml.slide",
|
||
|
|
"sldm": "application/vnd.ms-powerpoint.slide.macroEnabled.12",
|
||
|
|
"onetoc|onetoc2|onetmp|onepkg": "application/onenote",
|
||
|
|
"oxps": "application/oxps",
|
||
|
|
"xps": "application/vnd.ms-xpsdocument",
|
||
|
|
"odt": "application/vnd.oasis.opendocument.text",
|
||
|
|
"odp": "application/vnd.oasis.opendocument.presentation",
|
||
|
|
"ods": "application/vnd.oasis.opendocument.spreadsheet",
|
||
|
|
"odg": "application/vnd.oasis.opendocument.graphics",
|
||
|
|
"odc": "application/vnd.oasis.opendocument.chart",
|
||
|
|
"odb": "application/vnd.oasis.opendocument.database",
|
||
|
|
"odf": "application/vnd.oasis.opendocument.formula",
|
||
|
|
"wp|wpd": "application/wordperfect",
|
||
|
|
"key": "application/vnd.apple.keynote",
|
||
|
|
"numbers": "application/vnd.apple.numbers",
|
||
|
|
"pages": "application/vnd.apple.pages",
|
||
|
|
}
|
||
|
|
|
||
|
|
var regs = func() map[string]*regexp.Regexp {
|
||
|
|
var r = make(map[string]*regexp.Regexp)
|
||
|
|
for k, v := range exts {
|
||
|
|
r[v] = regexp.MustCompile(`(?i:\.(` + k + `)$)`)
|
||
|
|
}
|
||
|
|
return r
|
||
|
|
}()
|
||
|
|
|
||
|
|
func GetMimeType(file string) string {
|
||
|
|
ext := filepath.Ext(file)
|
||
|
|
for mime, reg := range regs {
|
||
|
|
if reg.FindString(ext) != "" {
|
||
|
|
return mime
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return ""
|
||
|
|
}
|