structurizr-confluence.js

function getUrlParameter(param) {
  var codedParam = (new RegExp(param + '=([^&]*)')).exec(window.location.search)[1];
  return decodeURIComponent(codedParam);
}

function getMacroParameter(macro, name, defaultValue) {
  if (macro.parameters[name] && macro.parameters[name].value) {
      return macro.parameters[name].value;
  } else {
      return defaultValue;
  }
}

StructurizrEmbed.resizeEmbeddedDiagram = function (elementId) {
  var structurizrEmbed = document.getElementById(elementId);
  var width = structurizrEmbed.offsetWidth;
  var aspectRatio = StructurizrEmbed.aspectRatios[elementId];
  var addition = StructurizrEmbed.additions[elementId];

  var height = Math.floor((width / aspectRatio)) + addition;
  structurizrEmbed.height = height + "px";
  AP.resize("100%", (height + 4) + "px"); // the 4 pixels extra stops a scrollbar from showing :-/
};

function main() {
  AP.require("request", function(request) {
      var pageId = getUrlParameter("pageId");
      var pageVersion = getUrlParameter("pageVersion");
      var macroId = getUrlParameter("macroId");
      request({
          url: "/rest/api/content/" + pageId +
          "/history/" + pageVersion +
          "/macro/id/" + macroId,
          success: function(response) {
              embedDiagram(JSON.parse(response));
          }
      });
  });
}