Merge pull request #3182 from storytouch/fix/do_not_hide_force_reconnect_modal

Improvements on modals and "force reconnect" messages

src/static/js/ace2_inner.js

@@ -3367,7 +3367,12 @@ function Ace2Inner(){
         evt.preventDefault();
       }
     }
-    //hide the dropdownso
+
+    hideEditBarDropdowns();
+  }
+
+  function hideEditBarDropdowns()
+  {
     if(window.parent.parent.padeditbar){ // required in case its in an iframe should probably use parent..  See Issue 327 https://github.com/ether/etherpad-lite/issues/327
       window.parent.parent.padeditbar.toggleDropDown("none");
     }
@@ -4984,6 +4989,8 @@ function Ace2Inner(){
     $(document).on("keypress", handleKeyEvent);
     $(document).on("keyup", handleKeyEvent);
     $(document).on("click", handleClick);
+    // dropdowns on edit bar need to be closed on clicks on both pad inner and pad outer
+    $(outerWin.document).on("click", hideEditBarDropdowns);
     // Disabled: https://github.com/ether/etherpad-lite/issues/2546
     // Will break OL re-numbering: https://github.com/ether/etherpad-lite/pull/2533
     // $(document).on("cut", handleCut);

src/static/js/pad.js

@@ -335,6 +335,12 @@ function handshake()
         console.warn(obj);
         padconnectionstatus.disconnected(obj.disconnect);
         socket.disconnect();
+
+        // block user from making any change to the pad
+        padeditor.disable();
+        padeditbar.disable();
+        padimpexp.disable();
+
         return;
       }
       else

src/static/js/pad_editbar.js

@@ -259,18 +259,25 @@ var padeditbar = (function()
       // hide all modules and remove highlighting of all buttons
       if(moduleName == "none")
       {
-        var returned = false
+        var returned = false;
         for(var i=0;i<self.dropdowns.length;i++)
         {
+          var thisModuleName = self.dropdowns[i];
+
           //skip the userlist
-          if(self.dropdowns[i] == "users")
+          if(thisModuleName == "users")
             continue;
 
-          var module = $("#" + self.dropdowns[i]);
+          var module = $("#" + thisModuleName);
+
+          //skip any "force reconnect" message
+          var isAForceReconnectMessage = module.find('button#forcereconnect:visible').length > 0;
+          if(isAForceReconnectMessage)
+            continue;
 
           if(module.css('display') != "none")
           {
-            $("li[data-key=" + self.dropdowns[i] + "] > a").removeClass("selected");
+            $("li[data-key=" + thisModuleName + "] > a").removeClass("selected");
             module.slideUp("fast", cb);
             returned = true;
           }
@@ -283,16 +290,17 @@ var padeditbar = (function()
         // respectively add highlighting to the corresponding button
         for(var i=0;i<self.dropdowns.length;i++)
         {
-          var module = $("#" + self.dropdowns[i]);
+          var thisModuleName = self.dropdowns[i];
+          var module = $("#" + thisModuleName);
 
           if(module.css('display') != "none")
           {
-            $("li[data-key=" + self.dropdowns[i] + "] > a").removeClass("selected");
+            $("li[data-key=" + thisModuleName + "] > a").removeClass("selected");
             module.slideUp("fast");
           }
-          else if(self.dropdowns[i]==moduleName)
+          else if(thisModuleName==moduleName)
           {
-            $("li[data-key=" + self.dropdowns[i] + "] > a").addClass("selected");
+            $("li[data-key=" + thisModuleName + "] > a").addClass("selected");
             module.slideDown("fast", cb);
           }
         }

tests/frontend/specs/pad_modal.js

@@ -0,0 +1,131 @@
+describe('Pad modal', function() {
+  context('when modal is a "force reconnect" message', function() {
+    var MODAL_SELECTOR = '#connectivity .slowcommit';
+
+    beforeEach(function(done) {
+      helper.newPad(function() {
+        // force a "slowcommit" error
+        helper.padChrome$.window.pad.handleChannelStateChange('DISCONNECTED', 'slowcommit');
+
+        // wait for modal to be displayed
+        var $modal = helper.padChrome$(MODAL_SELECTOR);
+        helper.waitFor(function() {
+          return $modal.is(':visible');
+        }, 50000).done(done);
+      });
+
+      this.timeout(60000);
+    });
+
+    it('disables editor', function(done) {
+      expect(isEditorDisabled()).to.be(true);
+
+      done();
+    });
+
+    context('and user clicks on editor', function() {
+      beforeEach(function() {
+        clickOnPadInner();
+      });
+
+      it('does not close the modal', function(done) {
+        var $modal = helper.padChrome$(MODAL_SELECTOR);
+        var modalIsVisible = $modal.is(':visible');
+
+        expect(modalIsVisible).to.be(true);
+
+        done();
+      });
+    });
+
+    context('and user clicks on pad outer', function() {
+      beforeEach(function() {
+        clickOnPadOuter();
+      });
+
+      it('does not close the modal', function(done) {
+        var $modal = helper.padChrome$(MODAL_SELECTOR);
+        var modalIsVisible = $modal.is(':visible');
+
+        expect(modalIsVisible).to.be(true);
+
+        done();
+      });
+    });
+  });
+
+  // we use "settings" here, but other modals have the same behaviour
+  context('when modal is not an error message', function() {
+    var MODAL_SELECTOR = '#settings';
+
+    beforeEach(function(done) {
+      helper.newPad(function() {
+        openSettingsAndWaitForModalToBeVisible(done);
+      });
+
+      this.timeout(60000);
+    });
+
+    it('does not disable editor', function(done) {
+      expect(isEditorDisabled()).to.be(false);
+      done();
+    });
+
+    context('and user clicks on editor', function() {
+      beforeEach(function() {
+        clickOnPadInner();
+      });
+
+      it('closes the modal', function(done) {
+        expect(isModalOpened(MODAL_SELECTOR)).to.be(false);
+        done();
+      });
+    });
+
+    context('and user clicks on pad outer', function() {
+      beforeEach(function() {
+        clickOnPadOuter();
+      });
+
+      it('closes the modal', function(done) {
+        expect(isModalOpened(MODAL_SELECTOR)).to.be(false);
+        done();
+      });
+    });
+  });
+
+  var clickOnPadInner = function() {
+    var $editor = helper.padInner$('#innerdocbody');
+    $editor.click();
+  }
+
+  var clickOnPadOuter = function() {
+    var $lineNumbersColumn = helper.padOuter$('#sidedivinner');
+    $lineNumbersColumn.click();
+  }
+
+  var openSettingsAndWaitForModalToBeVisible = function(done) {
+    helper.padChrome$('.buttonicon-settings').click();
+
+    // wait for modal to be displayed
+    var modalSelector = '#settings';
+    helper.waitFor(function() {
+      return isModalOpened(modalSelector);
+    }, 10000).done(done);
+  }
+
+  var isEditorDisabled = function() {
+    var editorDocument = helper.padOuter$("iframe[name='ace_inner']").get(0).contentDocument;
+    var editorBody     = editorDocument.getElementById('innerdocbody');
+
+    var editorIsDisabled = editorBody.contentEditable === 'false' // IE/Safari
+                        || editorDocument.designMode === 'off'; // other browsers
+
+    return editorIsDisabled;
+  }
+
+  var isModalOpened = function(modalSelector) {
+    var $modal = helper.padChrome$(modalSelector);
+    return $modal.is(':visible');
+  }
+});