JSRoot.openui5.js

(function( factory ) {
   if ( typeof define === "function" && define.amd ) {
      define( ['jquery', 'jquery-ui', 'JSRootCore' ], factory );
   } else {

      if (typeof jQuery == 'undefined')
         throw new Error('jQuery not defined', 'JSRoot.openui5.js');

      if (typeof jQuery.ui == 'undefined')
         throw new Error('jQuery-ui not defined','JSRoot.openui5.js');

      if (typeof JSROOT == 'undefined')
         throw new Error('JSROOT is not defined', 'JSRoot.openui5.js');

      factory(jQuery, jQuery.ui, JSROOT);
   }
} (function($, myui, JSROOT) {

   "use strict";

   JSROOT.sources.push("openui5");

   var load_callback = JSROOT.complete_script_load;
   delete JSROOT.complete_script_load; // normal callback is intercepted - we need to instantiate openui5

   JSROOT.completeUI5Loading = function() {
      // when running with THttpServer, automatically set "rootui5" folder
      var rootui5sys = undefined;
      if (JSROOT.source_dir.indexOf("jsrootsys") >= 0)
         rootui5sys = JSROOT.source_dir.replace(/jsrootsys/g, "rootui5sys");

      sap.ui.loader.config({
         paths: {
            jsroot: JSROOT.source_dir,
            rootui5: rootui5sys
         }
      });

      JSROOT.CallBack(load_callback);
      load_callback = null;
   }

   function TryOpenOpenUI(sources) {

      // where to take openui5 sources
      var src = sources.shift();

      if ((src.indexOf("roothandler")==0) && (src.indexOf("://")<0)) src = src.replace(/\:\//g,"://");

      var element = document.createElement("script");
      element.setAttribute('type', "text/javascript");
      element.setAttribute('id', "sap-ui-bootstrap");
      // use nojQuery while we are already load jquery and jquery-ui, later one can use directly sap-ui-core.js

      // this is location of openui5 scripts when working with THttpServer or when scripts are installed inside JSROOT
      element.setAttribute('src', src + "resources/sap-ui-core-nojQuery.js"); // latest openui5 version

      element.setAttribute('data-sap-ui-libs', JSROOT.openui5libs || "sap.m, sap.ui.layout, sap.ui.unified, sap.ui.commons");

      element.setAttribute('data-sap-ui-theme', 'sap_belize');
      element.setAttribute('data-sap-ui-compatVersion', 'edge');
      // element.setAttribute('data-sap-ui-bindingSyntax', 'complex');

      element.setAttribute('data-sap-ui-preload', 'async'); // '' to disable Component-preload.js

      element.setAttribute('data-sap-ui-evt-oninit', "JSROOT.completeUI5Loading()");

      element.onerror = function() {
         // remove failed element
         element.parentNode.removeChild(element);
         // and try next
         TryOpenOpenUI(sources);
      }

      element.onload = function() {
         console.log('Load openui5 from ' + src);
      }

      document.getElementsByTagName("head")[0].appendChild(element);
   }

   var openui5_sources = [],
       openui5_dflt = "https://openui5.hana.ondemand.com/1.70.0/",
       openui5_root = JSROOT.source_dir.replace(/jsrootsys/g, "rootui5sys/distribution");

   if (openui5_root == JSROOT.source_dir) openui5_root = "";

   if (typeof JSROOT.openui5src == 'string') {
      switch (JSROOT.openui5src) {
         case "nodefault": openui5_dflt = ""; break;
         case "default": openui5_sources.push(openui5_dflt); openui5_dflt = ""; break;
         case "nojsroot": openui5_root = ""; break;
         case "jsroot": openui5_sources.push(openui5_root); openui5_root = ""; break;
         default: openui5_sources.push(JSROOT.openui5src); break;
      }
   }

   if (openui5_root && (openui5_sources.indexOf(openui5_root)<0)) openui5_sources.push(openui5_root);
   if (openui5_dflt && (openui5_sources.indexOf(openui5_dflt)<0)) openui5_sources.push(openui5_dflt);

   TryOpenOpenUI(openui5_sources);

   return JSROOT;

}));