randomImage from Directory

gistfile1.txt

lib.randomImages = COA
lib.randomImages {
  10 = LOAD_REGISTER
  10 {
    images.cObject = FILES
    images.cObject {
      folders = 1:user_files/zufallsbilder/

      renderObj = TEXT
      renderObj {
        data = file:current:uid
        stdWrap.wrap = |, |*| |, |*| |
      }
    }
  }

  20 = FILES
  20 {
    files.data = register:images
    files.listNum = rand

    renderObj = IMAGE
    renderObj {
      file.import.data = file:current:uid
      file.import.listNum = rand
      stdWrap.typolink.parameter.data = file:current:link
      altText.data = file:current:alternative
      titleText.data = file:current:title // file:current:alternative
      stdWrap.wrap = <div class="randomimage">|</div>
    }
  }
}