spice.net.Encoder.scala Maven / Gradle / Ivy

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Core functionality leveraged and shared by most other sub-projects of Spice.

There is a newer version: 0.5.14

package spice.net

import scala.util.matching.Regex

object Encoder {
  private val unreservedCharacters = Set('A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P',
    'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm',
    'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
    '-', '_', '.', '~', '+', '{', '}'
  )
  
  def apply(s: String): String = s.map {
    case c if unreservedCharacters.contains(c) => c
    case c => s"%${c.toLong.toHexString.toUpperCase}"
  }.mkString

  def apply(part: URLPathPart): String = part match {
    case URLPathPart.Separator => "/"
    case _ => apply(part.value)
  }
}