Script to log page views in SharePoint. Include this script in the master pages to track user activity

pageview-tracker.js

function main() {
  console.time("pageview");
  SP.SOD.executeFunc("SP.js", "SP.ClientContext", function() {
    
    /**
     * Create a new item in the pageview list at ~/lists/pageviews
     */
    
    // Get the querystring
    var queryString = window.location.href.split("?")
      ? window.location.href.split("?")[1]
      : "";
    
    // Object with props for the new list item
    var newItem = {
      Title: document ? document.title : "No Title",
      PV_ServerRequestPath: _spPageContextInfo
        ? _spPageContextInfo.serverRequestPath
        : "",
      PV_WebTitle: _spPageContextInfo ? _spPageContextInfo.webTitle : "",
      PV_CurrentUserLogin: _spPageContextInfo
        ? _spPageContextInfo.userLoginName
        : "",
      PV_PageId: _spPageContextInfo ? _spPageContextInfo.pageItemId : "",
      PV_QueryString: queryString ? queryString : ""
    };
    
    // Announcement 
    console.log(newItem);
    
    // Set up to create a new list item
    var context = new SP.ClientContext.get_current();
    var rootWeb = context.get_site().get_rootWeb();
    var pageviewList = rootWeb.get_lists().getByTitle("Pageviews");
    var itemCreationInfo = new SP.ListItemCreationInformation();
    var listItem = pageviewList.addItem(itemCreationInfo);
    
    // Set item props from newItem
    for (var key in newItem) {
      if (newItem[key]) {
        console.log(key + " => " + newItem[key]);
        listItem.set_item(key, newItem[key]);
      } else {
        console.log(key + " is empty");
      }
    }

    // Commit item to the list
    listItem.update();
    context.executeQueryAsync(
      // on success
      function() {
        console.log("Pageview: " + listItem.get_id());
        console.timeEnd("pageview");
      },
      // on fail
      function(sender, args) {
        console.log("Error (Pageview): " + args.get_message());
        console.timeEnd("pageview");
      }
    );
  });
}
_spBodyOnLoadFunctionNames.push("main");