Exports the participants of a Microsoft Teams meeting as a CSV file

export-team-meeting-participants.js

// ******************************************************************************************************************************
// Abstract:
// This script is just a quick hack to export the participants of a team meeting as a CSV file without administrator permissions.
//
// Usage:
// 1. Open your meeting
// 2. Click on the participants list to open the popover
// 3. Open your browser console
// 4. Copy and paste all the content of this script to the console and type "Enter"
// 5. The CSV file download should start automatically
// ******************************************************************************************************************************

$(function() {
  
  // **************
  // Initialization
  // **************
  const csvFileName = 'team-meeting-participants-export.csv'
  const csvDelimiter = ','
  const csvHeader = 'Display Name' + csvDelimiter + 'UPN' + '\r\n' // CSV header row
  let csvContent = csvHeader // Initialize CSV content
  const participantsLength = $('.participant-title').length // Number of visible participants

  // *****************************
  // Iterate over each participant
  // *****************************
  for (let index = 0; index < participantsLength; index++) {
    // Extract the display name (trimming extra spaces and line breaks)
    const displayName = $('.participant-title').eq(index).text().replace(/\s+/g,' ').trim().replace(/\n/g, " ")
    // Extract upn
    const upn = $('.popover-content .person-profile img').eq(index).attr('upn')
    // Append to the CSV content
    const csvRow = displayName + csvDelimiter + upn + '\r\n'
    csvContent += csvRow
  }

  // Debug the export to console
  console.info(participantsLength + ' participants exported:')
  console.info(csvContent)

  // **********************************************************
  // Dynamically generates a CSV file and triggers its download
  // **********************************************************

  // Create a dynamic "a" tag
  var element = document.createElement('a')
  // Set href link with content
  element.setAttribute(
    'href',
    'data:application/json;charset=utf-8,' + encodeURIComponent(csvContent)
  )
  // Set downloaded file name
  element.setAttribute('download', csvFileName)
  // Hide the elemement and add it to the page
  element.style.display = 'none'
  document.body.appendChild(element)
  // Launch download
  element.click()
  // Remove element
  document.body.removeChild(element)
})