Page initialization

node/utils/Minify.js

@@ -306,11 +306,6 @@ function tarCode(filesInOrder, files, write) {
     write("\n\n\n/*** File: static/js/" + filename + " ***/\n\n\n");
     write(isolateJS(files[filename], filename));
   }
-
-  for(var i = 0, ii = filesInOrder.length; i < filesInOrder.length; i++) {
-    var filename = filesInOrder[i];
-    write('require(' + JSON.stringify('/' + filename.replace(/^\/+/, '')) + ');\n');
-  }
 }
 
 // Wrap the following code in a self executing function and assign exports to

node/utils/tar.json

@@ -1,6 +1,7 @@
 {
   "pad.js": [
     "jquery.js"
+  , "pad.js"
   , "ace2_common.js"
   , "pad_utils.js"
   , "plugins.js"
@@ -17,7 +18,6 @@
   , "pad_impexp.js"
   , "pad_savedrevs.js"
   , "pad_connectionstatus.js"
-  , "pad2.js"
   , "jquery-ui.js"
   , "chat.js"
   , "excanvas.js"
@@ -46,5 +46,6 @@
   , "broadcast.js"
   , "broadcast_slider.js"
   , "broadcast_revisions.js"
+  , "timeslider.js"
   ]
 }

static/js/broadcast.js

@@ -20,16 +20,17 @@
  * limitations under the License.
  */
 
-var global = this;
-
 var makeCSSManager = require('/cssmanager_client').makeCSSManager;
 var domline = require('/domline_client').domline;
 var Changeset = require('/easysync2_client').Changeset;
 var AttribPool = require('/easysync2_client').AttribPool;
 var linestylefilter = require('/linestylefilter_client').linestylefilter;
 
-function loadBroadcastJS()
+// These parameters were global, now they are injected. A reference to the
+// Timeslider controller would probably be more appropriate.
+function loadBroadcastJS(socket, sendSocketMsg, fireWhenAllScriptsAreLoaded, BroadcastSlider)
 {
+  var changesetLoader = undefined;
   // just in case... (todo: this must be somewhere else in the client code.)
   // Below Array#map code was direct pasted by AppJet/Etherpad, licence unknown. Possible source: http://www.tutorialspoint.com/javascript/array_map.htm
   if (!Array.prototype.map)
@@ -423,7 +424,7 @@ function loadBroadcastJS()
     }));
   }
 
-  global.changesetLoader = {
+  changesetLoader = {
     running: false,
     resolved: [],
     requestQueue1: [],
@@ -763,6 +764,8 @@ function loadBroadcastJS()
   }
 
   receiveAuthorData(clientVars.historicalAuthorData);
+
+  return changesetLoader;
 }
 
 exports.loadBroadcastJS = loadBroadcastJS;

static/js/broadcast_revisions.js

@@ -22,7 +22,6 @@
 // revision info is a skip list whos entries represent a particular revision
 // of the document.  These revisions are connected together by various
 // changesets,  or deltas, between any two revisions.
-var global = this;
 
 function loadBroadcastRevisionsJS()
 {

static/js/broadcast_slider.js

@@ -19,10 +19,12 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-var global = this;
 
-function loadBroadcastSliderJS()
+ // These parameters were global, now they are injected. A reference to the
+ // Timeslider controller would probably be more appropriate.
+function loadBroadcastSliderJS(fireWhenAllScriptsAreLoaded)
 {
+  var BroadcastSlider;
 
   (function()
   { // wrap this code in its own namespace
@@ -203,7 +205,7 @@ function loadBroadcastSliderJS()
       }
     }
 
-    global.BroadcastSlider = {
+    BroadcastSlider = {
       onSlider: onSlider,
       getSliderPosition: getSliderPosition,
       setSliderPosition: setSliderPosition,
@@ -495,6 +497,8 @@ function loadBroadcastSliderJS()
   {
     $("#viewlatest").html(loc == BroadcastSlider.getSliderLength() ? "Viewing latest content" : "View latest content");
   })
+
+  return BroadcastSlider;
 }
 
 exports.loadBroadcastSliderJS = loadBroadcastSliderJS;

static/js/pad2.js → static/js/pad.js

@@ -24,13 +24,14 @@
 
 var socket;
 
-var settings = {};
-settings.LineNumbersDisabled = false;
-settings.noColors = false;
-settings.useMonospaceFontGlobal = false;
-settings.globalUserName = false;
-settings.hideQRCode = false;
-settings.rtlIsTrue = false;
+// These jQuery things should create local references, but for now `require()`
+// assigns to the global `$` and augments it with plugins.
+require('/jquery');
+require('/jquery-ui');
+require('/farbtastic');
+require('/excanvas');
+require('/json2');
+require('/undo-xpopup');
 
 var chat = require('/chat').chat;
 var getCollabClient = require('/collab_client').getCollabClient;
@@ -45,19 +46,6 @@ var padsavedrevs = require('/pad_savedrevs').padsavedrevs;
 var paduserlist = require('/pad_userlist').paduserlist;
 var padutils = require('/pad_utils').padutils;
 
-$(document).ready(function()
-{
-  //start the costum js
-  if(typeof costumStart == "function") costumStart();
-  getParams();
-  handshake();
-});
-
-$(window).unload(function()
-{
-  pad.dispose();
-});
-
 function createCookie(name, value, days, path)
 {
   if (days)
@@ -309,7 +297,7 @@ function handshake()
       clientVars.collab_client_vars.clientAgent = "Anonymous";
 
       //initalize the pad
-      pad.init();
+      pad._afterHandshake();
       initalized = true;
 
       // If the LineNumbersDisabled value is set to true then we need to hide the Line Numbers
@@ -421,6 +409,23 @@ var pad = {
   },
 
   init: function()
+  {
+    padutils.setupGlobalExceptionHandler();
+
+    $(document).ready(function()
+    {
+      //start the costum js
+      if(typeof costumStart == "function") costumStart();
+      getParams();
+      handshake();
+    });
+
+    $(window).unload(function()
+    {
+      pad.dispose();
+    });
+  },
+  _afterHandshake: function()
   {
     pad.clientTimeOffset = new Date().getTime() - clientVars.serverTimestamp;
 
@@ -446,7 +451,7 @@ var pad = {
     }
 
     // order of inits is important here:
-    padcookie.init(clientVars.cookiePrefsToSet);
+    padcookie.init(clientVars.cookiePrefsToSet, this);
 
     $("#widthprefcheck").click(pad.toggleWidthPref);
     // $("#sidebarcheck").click(pad.togglewSidebar);
@@ -473,16 +478,16 @@ var pad = {
       initialTitle: clientVars.initialTitle,
       initialPassword: clientVars.initialPassword,
       guestPolicy: pad.padOptions.guestPolicy
-    });
-    padimpexp.init();
-    padsavedrevs.init(clientVars.initialRevisionList);
+    }, this);
+    padimpexp.init(this);
+    padsavedrevs.init(clientVars.initialRevisionList, this);
 
-    padeditor.init(postAceInit, pad.padOptions.view || {});
+    padeditor.init(postAceInit, pad.padOptions.view || {}, this);
 
-    paduserlist.init(pad.myUserInfo);
+    paduserlist.init(pad.myUserInfo, this);
     //    padchat.init(clientVars.chatHistory, pad.myUserInfo);
     padconnectionstatus.init();
-    padmodals.init();
+    padmodals.init(this);
 
     pad.collabClient = getCollabClient(padeditor.ace, clientVars.collab_client_vars, pad.myUserInfo, {
       colorPalette: pad.getColorPalette()
@@ -981,6 +986,21 @@ var alertBar = (function()
   return self;
 }());
 
+function init() {
+  return pad.init();
+}
+
+var settings = {
+  LineNumbersDisabled: false
+, noColors: false
+, useMonospaceFontGlobal: false
+, globalUserName: false
+, hideQRCode: false
+, rtlIsTrue: false
+};
+
+pad.settings = settings;
+
 exports.settings = settings;
 exports.createCookie = createCookie;
 exports.readCookie = readCookie;
@@ -990,4 +1010,5 @@ exports.getUrlVars = getUrlVars;
 exports.savePassword = savePassword;
 exports.handshake = handshake;
 exports.pad = pad;
+exports.init = init;
 exports.alertBar = alertBar;

static/js/pad_cookie.js

@@ -87,9 +87,9 @@ var padcookie = (function()
 
   var pad = undefined;
   var self = {
-    init: function(prefsToSet)
+    init: function(prefsToSet, _pad)
     {
-      pad = require('/pad2').pad; // Sidestep circular dependency (should be injected).
+      pad = _pad;
 
       var rawCookie = getRawCookie();
       if (rawCookie)

static/js/pad_docbar.js

@@ -118,9 +118,9 @@ var paddocbar = (function()
   var self = {
     title: null,
     password: null,
-    init: function(opts)
+    init: function(opts, _pad)
     {
-      pad = require('/pad2').pad; // Sidestep circular dependency (should be injected).
+      pad = _pad;
 
       panels = {
         impexp: {

static/js/pad_editor.js

@@ -32,11 +32,11 @@ var padeditor = (function()
     ace: null,
     // this is accessed directly from other files
     viewZoom: 100,
-    init: function(readyFunc, initialViewOptions)
+    init: function(readyFunc, initialViewOptions, _pad)
     {
       Ace2Editor = require('/ace').Ace2Editor;
-      pad = require('/pad2').pad; // Sidestep circular dependency (should be injected).
-      settings = require('/pad2').settings;
+      pad = _pad;
+      settings = pad.settings;
 
       function aceReady()
       {

static/js/pad_impexp.js

@@ -236,13 +236,9 @@ var padimpexp = (function()
   /////
   var pad = undefined;
   var self = {
-    init: function()
+    init: function(_pad)
     {
-      try {
-      pad = require('/pad2').pad; // Sidestep circular dependency (should be injected).
-      } catch (e) {
-        // skip (doesn't require pad when required by timeslider)
-      }
+      pad = _pad;
 
       //get /p/padname
       var pad_root_path = new RegExp(/.*\/p\/[^\/]+/).exec(document.location.pathname)

static/js/pad_modals.js

@@ -75,9 +75,9 @@ var padmodals = (function()
 
   var pad = undefined;
   var self = {
-    init: function()
+    init: function(_pad)
     {
-      pad = require('/pad2').pad; // Sidestep circular dependency (should be injected).
+      pad = _pad;
 
       self.initFeedback();
       self.initShareBox();

static/js/pad_savedrevs.js

@@ -349,9 +349,9 @@ var padsavedrevs = (function()
 
   var pad = undefined;
   var self = {
-    init: function(initialRevisions)
+    init: function(initialRevisions, _pad)
     {
-      pad = require('/pad2').pad; // Sidestep circular dependency (should be injected).
+      pad = _pad;
       self.newRevisionList(initialRevisions, true);
 
       $("#savedrevs-savenow").click(function()

static/js/pad_userlist.js

@@ -464,9 +464,9 @@ var paduserlist = (function()
 
   var pad = undefined;
   var self = {
-    init: function(myInitialUserInfo)
+    init: function(myInitialUserInfo, _pad)
     {
-      pad = require('/pad2').pad; // Sidestep circular dependency (should be injected).
+      pad = _pad;
 
       self.setMyUserInfo(myInitialUserInfo);
 

static/js/pad_utils.js

@@ -34,7 +34,7 @@ var padutils = {
   },
   uniqueId: function()
   {
-    var pad = require('/pad2').pad; // Sidestep circular dependency
+    var pad = require('/pad').pad; // Sidestep circular dependency
     function encodeNum(n, width)
     {
       // returns string that is exactly 'width' chars, padding with zeros
@@ -209,7 +209,7 @@ var padutils = {
   },
   timediff: function(d)
   {
-    var pad = require('/pad2').pad; // Sidestep circular dependency
+    var pad = require('/pad').pad; // Sidestep circular dependency
     function format(n, word)
     {
       n = Math.round(n);
@@ -459,17 +459,25 @@ var padutils = {
   }
 };
 
-//send javascript errors to the server
-window.onerror = function test (msg, url, linenumber)
-{
- var errObj = {errorInfo: JSON.stringify({msg: msg, url: url, linenumber: linenumber, userAgent: navigator.userAgent})};
- var loc = document.location;
- var url = loc.protocol + "//" + loc.hostname + ":" + loc.port + "/" + loc.pathname.substr(1, loc.pathname.indexOf("/p/")) + "jserror";
+var globalExceptionHandler = undefined;
+function setupGlobalExceptionHandler() {
+  //send javascript errors to the server
+  if (!globalExceptionHandler) {
+    globalExceptionHandler = function test (msg, url, linenumber)
+    {
+     var errObj = {errorInfo: JSON.stringify({msg: msg, url: url, linenumber: linenumber, userAgent: navigator.userAgent})};
+     var loc = document.location;
+     var url = loc.protocol + "//" + loc.hostname + ":" + loc.port + "/" + loc.pathname.substr(1, loc.pathname.indexOf("/p/")) + "jserror";
 
- $.post(url, errObj);
+     $.post(url, errObj);
 
- return false;
-};
+     return false;
+    };
+    window.onerror = globalExceptionHandler;
+  }
+}
+
+padutils.setupGlobalExceptionHandler = setupGlobalExceptionHandler;
 
 padutils.binarySearch = require('/ace2_common').binarySearch;