bigbluebutton / greenlight

//

// Copyright (c) 2018 BigBlueButton Inc. and by respective authors (see below).

//

// This program is free software; you can redistribute it and/or modify it under the

// terms of the GNU Lesser General Public License as published by the Free Software

// Foundation; either version 3.0 of the License, or (at your option) any later

// version.

//

// BigBlueButton is distributed in the hope that it will be useful, but WITHOUT ANY

// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A

// PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

//

// You should have received a copy of the GNU Lesser General Public License along

// with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.

// Room specific js for copy button and email link.

$(document).on('turbolinks:load', function(){

  var controller = $("body").data('controller');

  var action = $("body").data('action');

  // Only run on room pages.

  if (controller == "rooms" && action == "show"){

    var copy = $('#copy');

    // Handle copy button.

    copy.on('click', function(){

      var inviteURL = $('#invite-url');

      inviteURL.select();

      var success = document.execCommand("copy");

      if (success) {

        inviteURL.blur();

        copy.addClass('btn-success');

        setTimeout(function(){

          copy.removeClass('btn-success');

        }, 2000)

      }

    });

    // Forces the wrapper to take the entire screen height if the user can't create rooms

    if ($("#cant-create-room-wrapper").length){

      $(".wrapper").css('height', '100%').css('height', '-=130px');

    }

  }

  // Display and update all fields related to creating a room in the createRoomModal

  $("#create-room-block").click(function(){

    $("#create-room-name").val("")

    $("#room_access_code").val(null)

    $("#createRoomModal form").attr("action", $("body").data('relative-root'))

    $("#room_mute_on_join").prop("checked", false)

    $("#room_require_moderator_approval").prop("checked", false)

    $("#room_anyone_can_start").prop("checked", false)

    $("#room_all_join_moderator").prop("checked", false)

    //show all elements & their children with a create-only class

    $(".create-only").each(function() {

      $(this).show()

      if($(this).children().length > 0) { $(this).children().show() }

    })

    //hide all elements & their children with a update-only class

    $(".update-only").each(function() {

      $(this).attr('style',"display:none !important")

      if($(this).children().length > 0) { $(this).children().attr('style',"display:none !important") }

    })

  })

  // Display and update all fields related to creating a room in the createRoomModal

  $(".update-room").click(function(){

    var room_block_uid = $(this).closest("#room-block").data("room-uid")

    $("#create-room-name").val($(this).closest("tbody").find("#room-name h4").text())

    $("#createRoomModal form").attr("action", room_block_uid + "/update_settings")

    //show all elements & their children with a update-only class

    $(".update-only").each(function() {

      $(this).show()

      if($(this).children().length > 0) { $(this).children().show() }

    })

    //hide all elements & their children with a create-only class

    $(".create-only").each(function() {

      $(this).attr('style',"display:none !important")

      if($(this).children().length > 0) { $(this).children().attr('style',"display:none !important") }

    })

    updateCurrentSettings($(this).closest("#room-block").data("room-settings"))

    if(accessCode){

      $("#room_access_code").val(accessCode)

    } else{

      $("#create-room-access-code").text(I18n["modal"]["create_room"]["access_code_placeholder"])

      $("#room_access_code").val(null)

    }

  })

  //Update the createRoomModal to show the correct current settings

  function updateCurrentSettings(settings){

    //set checkbox

    if(settings.muteOnStart){

      $("#room_mute_on_join").prop("checked", true)

    } else { //default option

      $("#room_mute_on_join").prop("checked", false)

    }

    if(settings.requireModeratorApproval){

      $("#room_require_moderator_approval").prop("checked", true)

    } else { //default option

      $("#room_require_moderator_approval").prop("checked", false)

    }

    if(settings.anyoneCanStart){

      $("#room_anyone_can_start").prop("checked", true)

    } else { //default option

      $("#room_anyone_can_start").prop("checked", false)

    }

    if(settings.joinModerator){

      $("#room_all_join_moderator").prop("checked", true)

    } else { //default option

      $("#room_all_join_moderator").prop("checked", false)

    }

  }

});

function generateAccessCode(){

  const accessCodeLength = 6

  var validCharacters = "0123456789"

  var accessCode = ""

  for( var i = 0; i < accessCodeLength; i++){

    accessCode += validCharacters.charAt(Math.floor(Math.random() * validCharacters.length));

  }

  $("#room_access_code").val(accessCode)

}