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import tables
const DefaultGuess = [
("html", "text/html"),
("htm", "text/html"),
("xhtml", "application/xhtml+xml"),
("xhtm", "application/xhtml+xml"),
("xht", "application/xhtml+xml"),
("txt", "text/plain"),
("css", "text/css"),
("", "text/plain")
].toTable()
proc guessContentType*(path: string): string =
var i = path.len - 1
var n = 0
while i > 0:
if path[i] == '/':
return DefaultGuess[""]
if path[i] == '.':
n = i
break
dec i
if n > 0:
let ext = path.substr(n + 1)
if ext in DefaultGuess:
return DefaultGuess[ext]
return DefaultGuess[""]
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