TiinyMCE: update to 4.4.3, changelog: https://www.tinymce.com/docs/changelog/#version443-september12016

Fixes #38081, #38245, #37507, #37808 and #38000.
Built from https://develop.svn.wordpress.org/trunk@38773


git-svn-id: http://core.svn.wordpress.org/trunk@38716 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/class-wp-editor.php

@@ -1257,14 +1257,6 @@ final class _WP_Editors {
 			var init, id, $wrap;
 
 			if ( typeof tinymce !== 'undefined' ) {
-				// Fix RTL
-				tinymce.on( 'addeditor', function( event ) {
-					event.editor.rtl = event.editor.settings.rtl_ui ||
-						( event.editor.editorManager &&
-						event.editor.editorManager.i18n &&
-						event.editor.editorManager.i18n.rtl );
-				}, true );
-
 				for ( id in tinyMCEPreInit.mceInit ) {
 					init = tinyMCEPreInit.mceInit[id];
 					$wrap = tinymce.$( '#wp-' + id + '-wrap' );

wp-includes/js/tinymce/plugins/fullscreen/plugin.js

@@ -135,7 +135,7 @@ tinymce.PluginManager.add('fullscreen', function(editor) {
 
 	editor.addButton('fullscreen', {
 		tooltip: 'Fullscreen',
-		shortcut: 'Ctrl+Alt+F',
+		shortcut: 'Ctrl+Shift+F',
 		onClick: toggleFullscreen,
 		onPostRender: function() {
 			var self = this;

wp-includes/js/tinymce/plugins/fullscreen/plugin.min.js

@@ -1 +1 @@
-tinymce.PluginManager.add("fullscreen",function(a){function b(){var a,b,c=window,d=document,e=d.body;return e.offsetWidth&&(a=e.offsetWidth,b=e.offsetHeight),c.innerWidth&&c.innerHeight&&(a=c.innerWidth,b=c.innerHeight),{w:a,h:b}}function c(){var a=tinymce.DOM.getViewPort();return{x:a.x,y:a.y}}function d(a){scrollTo(a.x,a.y)}function e(){function e(){m.setStyle(p,"height",b().h-(o.clientHeight-p.clientHeight))}var n,o,p,q,r=document.body,s=document.documentElement;l=!l,o=a.getContainer(),n=o.style,p=a.getContentAreaContainer().firstChild,q=p.style,l?(k=c(),f=q.width,g=q.height,q.width=q.height="100%",i=n.width,j=n.height,n.width=n.height="",m.addClass(r,"mce-fullscreen"),m.addClass(s,"mce-fullscreen"),m.addClass(o,"mce-fullscreen"),m.bind(window,"resize",e),e(),h=e):(q.width=f,q.height=g,i&&(n.width=i),j&&(n.height=j),m.removeClass(r,"mce-fullscreen"),m.removeClass(s,"mce-fullscreen"),m.removeClass(o,"mce-fullscreen"),m.unbind(window,"resize",h),d(k)),a.fire("FullscreenStateChanged",{state:l})}var f,g,h,i,j,k,l=!1,m=tinymce.DOM;return a.settings.inline?void 0:(a.on("init",function(){a.addShortcut("Ctrl+Shift+F","",e)}),a.on("remove",function(){h&&m.unbind(window,"resize",h)}),a.addCommand("mceFullScreen",e),a.addMenuItem("fullscreen",{text:"Fullscreen",shortcut:"Ctrl+Shift+F",selectable:!0,onClick:function(){e(),a.focus()},onPostRender:function(){var b=this;a.on("FullscreenStateChanged",function(a){b.active(a.state)})},context:"view"}),a.addButton("fullscreen",{tooltip:"Fullscreen",shortcut:"Ctrl+Alt+F",onClick:e,onPostRender:function(){var b=this;a.on("FullscreenStateChanged",function(a){b.active(a.state)})}}),{isFullscreen:function(){return l}})});
+tinymce.PluginManager.add("fullscreen",function(a){function b(){var a,b,c=window,d=document,e=d.body;return e.offsetWidth&&(a=e.offsetWidth,b=e.offsetHeight),c.innerWidth&&c.innerHeight&&(a=c.innerWidth,b=c.innerHeight),{w:a,h:b}}function c(){var a=tinymce.DOM.getViewPort();return{x:a.x,y:a.y}}function d(a){scrollTo(a.x,a.y)}function e(){function e(){m.setStyle(p,"height",b().h-(o.clientHeight-p.clientHeight))}var n,o,p,q,r=document.body,s=document.documentElement;l=!l,o=a.getContainer(),n=o.style,p=a.getContentAreaContainer().firstChild,q=p.style,l?(k=c(),f=q.width,g=q.height,q.width=q.height="100%",i=n.width,j=n.height,n.width=n.height="",m.addClass(r,"mce-fullscreen"),m.addClass(s,"mce-fullscreen"),m.addClass(o,"mce-fullscreen"),m.bind(window,"resize",e),e(),h=e):(q.width=f,q.height=g,i&&(n.width=i),j&&(n.height=j),m.removeClass(r,"mce-fullscreen"),m.removeClass(s,"mce-fullscreen"),m.removeClass(o,"mce-fullscreen"),m.unbind(window,"resize",h),d(k)),a.fire("FullscreenStateChanged",{state:l})}var f,g,h,i,j,k,l=!1,m=tinymce.DOM;return a.settings.inline?void 0:(a.on("init",function(){a.addShortcut("Ctrl+Shift+F","",e)}),a.on("remove",function(){h&&m.unbind(window,"resize",h)}),a.addCommand("mceFullScreen",e),a.addMenuItem("fullscreen",{text:"Fullscreen",shortcut:"Ctrl+Shift+F",selectable:!0,onClick:function(){e(),a.focus()},onPostRender:function(){var b=this;a.on("FullscreenStateChanged",function(a){b.active(a.state)})},context:"view"}),a.addButton("fullscreen",{tooltip:"Fullscreen",shortcut:"Ctrl+Shift+F",onClick:e,onPostRender:function(){var b=this;a.on("FullscreenStateChanged",function(a){b.active(a.state)})}}),{isFullscreen:function(){return l}})});

wp-includes/js/tinymce/plugins/lists/plugin.js

@@ -26,6 +26,10 @@ tinymce.PluginManager.add('lists', function(editor) {
 		return node && (/^(OL|UL|DL)$/).test(node.nodeName) && isChildOfBody(node);
 	}
 
+	function isListItemNode(node) {
+		return node && /^(LI|DT|DD)$/.test(node.nodeName);
+	}
+
 	function isFirstChild(node) {
 		return node.parentNode.firstChild == node;
 	}
@@ -42,6 +46,33 @@ tinymce.PluginManager.add('lists', function(editor) {
 		return elm === editor.getBody();
 	}
 
+	function isTextNode(node) {
+		return node && node.nodeType === 3;
+	}
+
+	function getNormalizedEndPoint(container, offset) {
+		var node = tinymce.dom.RangeUtils.getNode(container, offset);
+
+		if (isListItemNode(container) && isTextNode(node)) {
+			var textNodeOffset = offset >= container.childNodes.length ? node.data.length : 0;
+			return {container: node, offset: textNodeOffset};
+		}
+
+		return {container: container, offset: offset};
+	}
+
+	function normalizeRange(rng) {
+		var outRng = rng.cloneRange();
+
+		var rangeStart = getNormalizedEndPoint(rng.startContainer, rng.startOffset);
+		outRng.setStart(rangeStart.container, rangeStart.offset);
+
+		var rangeEnd = getNormalizedEndPoint(rng.endContainer, rng.endOffset);
+		outRng.setEnd(rangeEnd.container, rangeEnd.offset);
+
+		return outRng;
+	}
+
 	editor.on('init', function() {
 		var dom = editor.dom, selection = editor.selection;
 
@@ -163,7 +194,7 @@ tinymce.PluginManager.add('lists', function(editor) {
 				rng.setEnd(bookmark.endContainer, bookmark.endOffset);
 			}
 
-			selection.setRng(rng);
+			selection.setRng(normalizeRange(rng));
 		}
 
 		function createNewTextBlock(contentNode, blockName) {
@@ -224,7 +255,7 @@ tinymce.PluginManager.add('lists', function(editor) {
 
 		function getSelectedListItems() {
 			return tinymce.grep(selection.getSelectedBlocks(), function(block) {
-				return /^(LI|DT|DD)$/.test(block.nodeName);
+				return isListItemNode(block);
 			});
 		}
 
@@ -298,11 +329,11 @@ tinymce.PluginManager.add('lists', function(editor) {
 			}
 		}
 
-		/**
+		function normalizeLists(element) {
-		 * Normalizes the all lists in the specified element.
+			tinymce.each(tinymce.grep(dom.select('ol,ul', element)), normalizeList);
-		 */
+		}
-		function normalizeList(element) {
+
-			tinymce.each(tinymce.grep(dom.select('ol,ul', element)), function(ul) {
+		function normalizeList(ul) {
 			var sibling, parentNode = ul.parentNode;
 
 			// Move UL/OL to previous LI if it's the only child of a LI
@@ -314,6 +345,8 @@ tinymce.PluginManager.add('lists', function(editor) {
 					if (isEmpty(parentNode)) {
 						dom.remove(parentNode);
 					}
+				} else {
+					dom.setStyle(parentNode, 'listStyleType', 'none');
 				}
 			}
 
@@ -324,7 +357,6 @@ tinymce.PluginManager.add('lists', function(editor) {
 					sibling.appendChild(ul);
 				}
 			}
-			});
 		}
 
 		function outdent(li) {
@@ -394,7 +426,7 @@ tinymce.PluginManager.add('lists', function(editor) {
 			}
 
 			splitList(ul, li, newBlock);
-			normalizeList(ul.parentNode);
+			normalizeLists(ul.parentNode);
 
 			return true;
 		}
@@ -664,6 +696,7 @@ tinymce.PluginManager.add('lists', function(editor) {
 				}
 
 				splitList(rootList, li);
+				normalizeLists(rootList.parentNode);
 			});
 
 			moveToBookmark(bookmark);
@@ -711,7 +744,6 @@ tinymce.PluginManager.add('lists', function(editor) {
 			return false;
 		}
 
-		self.backspaceDelete = function(isForward) {
 		function findNextCaretContainer(rng, isForward) {
 			var node = rng.startContainer, offset = rng.startOffset;
 			var nonEmptyBlocks, walker;
@@ -792,7 +824,7 @@ tinymce.PluginManager.add('lists', function(editor) {
 			}
 		}
 
-			if (selection.isCollapsed()) {
+		function backspaceDeleteCaret(isForward) {
 			var li = dom.getParent(selection.getStart(), 'LI'), ul, rng, otherLi;
 
 			if (li) {
@@ -801,7 +833,7 @@ tinymce.PluginManager.add('lists', function(editor) {
 					return true;
 				}
 
-					rng = selection.getRng(true);
+				rng = normalizeRange(selection.getRng(true));
 				otherLi = dom.getParent(findNextCaretContainer(rng, isForward), 'LI');
 
 				if (otherLi && otherLi != li) {
@@ -823,6 +855,24 @@ tinymce.PluginManager.add('lists', function(editor) {
 				}
 			}
 		}
+
+		function backspaceDeleteRange() {
+			var startListParent = editor.dom.getParent(editor.selection.getStart(), 'LI,DT,DD');
+
+			if (startListParent || getSelectedListItems().length > 0) {
+				editor.undoManager.transact(function() {
+					editor.execCommand('Delete');
+					normalizeLists(editor.getBody());
+				});
+
+				return true;
+			}
+
+			return false;
+		}
+
+		self.backspaceDelete = function(isForward) {
+			return selection.isCollapsed() ? backspaceDeleteCaret(isForward) : backspaceDeleteRange();
 		};
 
 		editor.on('BeforeExecCommand', function(e) {

wp-includes/js/tinymce/plugins/paste/plugin.js

@@ -264,7 +264,7 @@ define("tinymce/pasteplugin/SmartPaste", [
 	"tinymce/util/Tools"
 ], function (Tools) {
 	var isAbsoluteUrl = function (url) {
-		return /^https?:\/\/[\w\?\-\/+=.&%]+$/i.test(url);
+		return /^https?:\/\/[\w\?\-\/+=.&%@~#]+$/i.test(url);
 	};
 
 	var isImageUrl = function (url) {
@@ -1766,6 +1766,15 @@ define("tinymce/pasteplugin/Plugin", [
 			editor.focus();
 		}
 
+		// draw back if power version is requested and registered
+		if (/(^|[ ,])powerpaste([, ]|$)/.test(settings.plugins) && PluginManager.get('powerpaste')) {
+			/*eslint no-console:0 */
+			if (typeof console !== "undefined" && console.log) {
+				console.log("PowerPaste is incompatible with Paste plugin! Remove 'paste' from the 'plugins' option.");
+			}
+			return;
+		}
+
 		self.clipboard = clipboard = new Clipboard(editor);
 		self.quirks = new Quirks(editor);
 		self.wordFilter = new WordFilter(editor);

wp-includes/js/tinymce/plugins/wptextpattern/plugin.js

@@ -124,7 +124,7 @@
 				editor.undoManager.add();
 
 				editor.undoManager.transact( function() {
-					node.insertData( offset, '\u200b' );
+					node.insertData( offset, '\uFEFF' );
 
 					node = node.splitText( startOffset );
 					zero = node.splitText( offset - startOffset );
@@ -145,7 +145,7 @@
 						var offset;
 
 						if ( zero ) {
-							offset = zero.data.indexOf( '\u200b' );
+							offset = zero.data.indexOf( '\uFEFF' );
 
 							if ( offset !== -1 ) {
 								zero.deleteData( offset, offset + 1 );

wp-includes/js/tinymce/plugins/wptextpattern/plugin.min.js

@@ -1 +1 @@
-!function(a,b){a.Env.ie&&a.Env.ie<9||a.PluginManager.add("wptextpattern",function(c){function d(){function d(a){for(var b,c=m.length;c--;)if(g=m[c],b=a.data.indexOf(g.end),-1!==b)return b}var e,f,g,h,j,k=c.selection.getRng(),l=k.startContainer,o=k.startOffset;l&&3===l.nodeType&&l.data.length&&o&&-1!==a.inArray(n,l.data.charAt(o-1))&&(e=d(l),f=l.data.lastIndexOf(g.end),e!==f&&-1!==f&&(f-e<=g.start.length||-1===l.data.slice(e+g.start.length,f).indexOf(g.start.slice(0,1))&&(h=c.formatter.get(g.format),h&&h[0].inline&&(c.undoManager.add(),c.undoManager.transact(function(){l.insertData(o,"\u200b"),l=l.splitText(e),j=l.splitText(o-e),l.deleteData(0,g.start.length),l.deleteData(l.data.length-g.end.length,g.end.length),c.formatter.apply(g.format,{},l),c.selection.setCursorLocation(j,1)}),b(function(){i="space",c.once("selectionchange",function(){var a;j&&(a=j.data.indexOf("\u200b"),-1!==a&&j.deleteData(a,a+1))})})))))}function e(a){var b,d=c.dom.getParent(a,"p");if(d){for(;(b=d.firstChild)&&3!==b.nodeType;)d=b;if(b)return b.data||(b=b.nextSibling&&3===b.nextSibling.nodeType?b.nextSibling:null),b}}function f(){var d,f,g=c.selection.getRng(),h=g.startContainer;h&&e(h)===h&&(d=h.parentNode,f=h.data,a.each(k,function(a){var e=f.match(a.regExp);if(e&&g.startOffset===e[0].length)return c.undoManager.add(),c.undoManager.transact(function(){h.deleteData(0,e[0].length),d.innerHTML||d.appendChild(document.createElement("br")),c.selection.setCursorLocation(d),c.execCommand(a.cmd)}),b(function(){i="space"}),!1}))}function g(){var d,f,g,j=c.selection.getRng(),k=j.startContainer,m=e(k),n=l.length;if(m){for(d=m.data;n--;)if(l[n].start){if(0===d.indexOf(l[n].start)){f=l[n];break}}else if(l[n].regExp&&l[n].regExp.test(d)){f=l[n];break}f&&(m===k&&a.trim(d)===f.start||c.once("keyup",function(){c.undoManager.add(),c.undoManager.transact(function(){f.format?(c.formatter.apply(f.format,{},m),m.replaceData(0,m.data.length,h(m.data.slice(f.start.length)))):f.element&&(g=m.parentNode&&m.parentNode.parentNode,g&&g.replaceChild(document.createElement(f.element),m.parentNode))}),b(function(){i="enter"})}))}}function h(a){return a?a.replace(/^\s+/,""):""}var i,j=a.util.VK,k=[{regExp:/^[*-]\s/,cmd:"InsertUnorderedList"},{regExp:/^1[.)]\s/,cmd:"InsertOrderedList"}],l=[{start:"##",format:"h2"},{start:"###",format:"h3"},{start:"####",format:"h4"},{start:"#####",format:"h5"},{start:"######",format:"h6"},{start:">",format:"blockquote"},{regExp:/^(-){3,}$/,element:"hr"}],m=[{start:"`",end:"`",format:"code"}],n=[];a.each(m,function(b){a.each((b.start+b.end).split(""),function(b){-1===a.inArray(n,b)&&n.push(b)})}),c.on("selectionchange",function(){i=null}),c.on("keydown",function(a){(i&&27===a.keyCode||"space"===i&&a.keyCode===j.BACKSPACE)&&(c.undoManager.undo(),a.preventDefault(),a.stopImmediatePropagation()),a.keyCode!==j.ENTER||j.modifierPressed(a)||g(),a.keyCode!==j.SPACEBAR||a.ctrlKey||a.metaKey||a.altKey?a.keyCode>47&&!(a.keyCode>=91&&a.keyCode<=93)&&b(d):b(f)},!0)})}(window.tinymce,window.setTimeout);
+!function(a,b){a.Env.ie&&a.Env.ie<9||a.PluginManager.add("wptextpattern",function(c){function d(){function d(a){for(var b,c=m.length;c--;)if(g=m[c],b=a.data.indexOf(g.end),-1!==b)return b}var e,f,g,h,j,k=c.selection.getRng(),l=k.startContainer,o=k.startOffset;l&&3===l.nodeType&&l.data.length&&o&&-1!==a.inArray(n,l.data.charAt(o-1))&&(e=d(l),f=l.data.lastIndexOf(g.end),e!==f&&-1!==f&&(f-e<=g.start.length||-1===l.data.slice(e+g.start.length,f).indexOf(g.start.slice(0,1))&&(h=c.formatter.get(g.format),h&&h[0].inline&&(c.undoManager.add(),c.undoManager.transact(function(){l.insertData(o,"\ufeff"),l=l.splitText(e),j=l.splitText(o-e),l.deleteData(0,g.start.length),l.deleteData(l.data.length-g.end.length,g.end.length),c.formatter.apply(g.format,{},l),c.selection.setCursorLocation(j,1)}),b(function(){i="space",c.once("selectionchange",function(){var a;j&&(a=j.data.indexOf("\ufeff"),-1!==a&&j.deleteData(a,a+1))})})))))}function e(a){var b,d=c.dom.getParent(a,"p");if(d){for(;(b=d.firstChild)&&3!==b.nodeType;)d=b;if(b)return b.data||(b=b.nextSibling&&3===b.nextSibling.nodeType?b.nextSibling:null),b}}function f(){var d,f,g=c.selection.getRng(),h=g.startContainer;h&&e(h)===h&&(d=h.parentNode,f=h.data,a.each(k,function(a){var e=f.match(a.regExp);if(e&&g.startOffset===e[0].length)return c.undoManager.add(),c.undoManager.transact(function(){h.deleteData(0,e[0].length),d.innerHTML||d.appendChild(document.createElement("br")),c.selection.setCursorLocation(d),c.execCommand(a.cmd)}),b(function(){i="space"}),!1}))}function g(){var d,f,g,j=c.selection.getRng(),k=j.startContainer,m=e(k),n=l.length;if(m){for(d=m.data;n--;)if(l[n].start){if(0===d.indexOf(l[n].start)){f=l[n];break}}else if(l[n].regExp&&l[n].regExp.test(d)){f=l[n];break}f&&(m===k&&a.trim(d)===f.start||c.once("keyup",function(){c.undoManager.add(),c.undoManager.transact(function(){f.format?(c.formatter.apply(f.format,{},m),m.replaceData(0,m.data.length,h(m.data.slice(f.start.length)))):f.element&&(g=m.parentNode&&m.parentNode.parentNode,g&&g.replaceChild(document.createElement(f.element),m.parentNode))}),b(function(){i="enter"})}))}}function h(a){return a?a.replace(/^\s+/,""):""}var i,j=a.util.VK,k=[{regExp:/^[*-]\s/,cmd:"InsertUnorderedList"},{regExp:/^1[.)]\s/,cmd:"InsertOrderedList"}],l=[{start:"##",format:"h2"},{start:"###",format:"h3"},{start:"####",format:"h4"},{start:"#####",format:"h5"},{start:"######",format:"h6"},{start:">",format:"blockquote"},{regExp:/^(-){3,}$/,element:"hr"}],m=[{start:"`",end:"`",format:"code"}],n=[];a.each(m,function(b){a.each((b.start+b.end).split(""),function(b){-1===a.inArray(n,b)&&n.push(b)})}),c.on("selectionchange",function(){i=null}),c.on("keydown",function(a){(i&&27===a.keyCode||"space"===i&&a.keyCode===j.BACKSPACE)&&(c.undoManager.undo(),a.preventDefault(),a.stopImmediatePropagation()),a.keyCode!==j.ENTER||j.modifierPressed(a)||g(),a.keyCode!==j.SPACEBAR||a.ctrlKey||a.metaKey||a.altKey?a.keyCode>47&&!(a.keyCode>=91&&a.keyCode<=93)&&b(d):b(f)},!0)})}(window.tinymce,window.setTimeout);

wp-includes/js/tinymce/themes/inlite/theme.js

@@ -81,13 +81,56 @@ var defineGlobal = function (id, ref) {
   define(id, [], function () { return ref; });
 };
 /*jsc
-["tinymce/inlite/Theme","global!tinymce.ThemeManager","global!tinymce.util.Delay","tinymce/inlite/ui/Panel","tinymce/inlite/ui/Buttons","tinymce/inlite/core/SkinLoader","tinymce/inlite/core/SelectionMatcher","tinymce/inlite/core/ElementMatcher","tinymce/inlite/core/Matcher","tinymce/inlite/alien/Arr","tinymce/inlite/core/PredicateId","global!tinymce.util.Tools","global!tinymce.ui.Factory","global!tinymce.DOM","tinymce/inlite/ui/Toolbar","tinymce/inlite/ui/Forms","tinymce/inlite/core/Measure","tinymce/inlite/core/Layout","tinymce/inlite/file/Conversions","tinymce/inlite/file/Picker","tinymce/inlite/core/Actions","global!tinymce.EditorManager","global!tinymce.util.Promise","tinymce/inlite/alien/Uuid","tinymce/inlite/alien/Unlink","tinymce/inlite/core/UrlType","global!tinymce.geom.Rect","tinymce/inlite/core/Convert","tinymce/inlite/alien/Bookmark","global!tinymce.dom.TreeWalker","global!tinymce.dom.RangeUtils"]
+["tinymce/inlite/Theme","global!tinymce.ThemeManager","global!tinymce.util.Delay","tinymce/inlite/ui/Panel","tinymce/inlite/ui/Buttons","tinymce/inlite/core/SkinLoader","tinymce/inlite/core/SelectionMatcher","tinymce/inlite/core/ElementMatcher","tinymce/inlite/core/Matcher","tinymce/inlite/alien/Arr","tinymce/inlite/alien/EditorSettings","tinymce/inlite/core/PredicateId","global!tinymce.util.Tools","global!tinymce.ui.Factory","global!tinymce.DOM","tinymce/inlite/ui/Toolbar","tinymce/inlite/ui/Forms","tinymce/inlite/core/Measure","tinymce/inlite/core/Layout","tinymce/inlite/alien/Type","tinymce/inlite/file/Conversions","tinymce/inlite/file/Picker","tinymce/inlite/core/Actions","global!tinymce.EditorManager","global!tinymce.util.Promise","tinymce/inlite/alien/Uuid","tinymce/inlite/alien/Unlink","tinymce/inlite/core/UrlType","global!tinymce.geom.Rect","tinymce/inlite/core/Convert","tinymce/inlite/alien/Bookmark","global!tinymce.dom.TreeWalker","global!tinymce.dom.RangeUtils"]
 jsc*/
 defineGlobal("global!tinymce.ThemeManager", tinymce.ThemeManager);
 defineGlobal("global!tinymce.util.Delay", tinymce.util.Delay);
 defineGlobal("global!tinymce.util.Tools", tinymce.util.Tools);
 defineGlobal("global!tinymce.ui.Factory", tinymce.ui.Factory);
 defineGlobal("global!tinymce.DOM", tinymce.DOM);
+/**
+ * Type.js
+ *
+ * Released under LGPL License.
+ * Copyright (c) 1999-2016 Ephox Corp. All rights reserved
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+define('tinymce/inlite/alien/Type', [
+], function () {
+	var isType = function (type) {
+		return function (value) {
+			return typeof value === type;
+		};
+	};
+
+	var isArray = function (value) {
+		return Array.isArray(value);
+	};
+
+	var isNull = function (value) {
+		return value === null;
+	};
+
+	var isObject = function (predicate) {
+		return function (value) {
+			return !isNull(value) && !isArray(value) && predicate(value);
+		};
+	};
+
+	return {
+		isString: isType("string"),
+		isNumber: isType("number"),
+		isBoolean: isType("boolean"),
+		isFunction: isType("function"),
+		isObject: isObject(isType("object")),
+		isNull: isNull,
+		isArray: isArray
+	};
+});
+
 /**
  * Toolbar.js
  *
@@ -100,8 +143,9 @@ defineGlobal("global!tinymce.DOM", tinymce.DOM);
 
 define('tinymce/inlite/ui/Toolbar', [
 	'global!tinymce.util.Tools',
-	'global!tinymce.ui.Factory'
+	'global!tinymce.ui.Factory',
-], function (Tools, Factory) {
+	'tinymce/inlite/alien/Type'
+], function (Tools, Factory, Type) {
 	var setActiveItem = function (item, name) {
 		return function(state, args) {
 			var nodeName, i = args.parents.length;
@@ -161,6 +205,16 @@ define('tinymce/inlite/ui/Toolbar', [
 		};
 	};
 
+	var itemsToArray = function (items) {
+		if (Type.isArray(items)) {
+			return items;
+		} else if (Type.isString(items)) {
+			return items.split(/[ ,]/);
+		}
+
+		return [];
+	};
+
 	var create = function (editor, name, items) {
 		var toolbarItems = [], buttonGroup;
 
@@ -168,7 +222,7 @@ define('tinymce/inlite/ui/Toolbar', [
 			return;
 		}
 
-		Tools.each(items.split(/[ ,]/), function(item) {
+		Tools.each(itemsToArray(items), function(item) {
 			var itemName;
 
 			if (item == '|') {
@@ -179,12 +233,12 @@ define('tinymce/inlite/ui/Toolbar', [
 					toolbarItems.push(item);
 					buttonGroup = null;
 				} else {
+					if (editor.buttons[item]) {
 						if (!buttonGroup) {
 							buttonGroup = {type: 'buttongroup', items: []};
 							toolbarItems.push(buttonGroup);
 						}
 
-					if (editor.buttons[item]) {
 						itemName = item;
 						item = editor.buttons[itemName];
 
@@ -897,10 +951,88 @@ define('tinymce/inlite/core/Layout', [
 		return panelRect;
 	};
 
+	var defaultHandler = function (rects) {
+		return rects.panelRect;
+	};
+
 	return {
 		calcInsert: calcInsert,
 		calc: calc,
-		userConstrain: userConstrain
+		userConstrain: userConstrain,
+		defaultHandler: defaultHandler
+	};
+});
+
+/**
+ * EditorSettings.js
+ *
+ * Released under LGPL License.
+ * Copyright (c) 1999-2016 Ephox Corp. All rights reserved
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+define('tinymce/inlite/alien/EditorSettings', [
+	'tinymce/inlite/alien/Type'
+], function (Type) {
+	var validDefaultOrDie = function (value, predicate) {
+		if (predicate(value)) {
+			return true;
+		}
+
+		throw new Error('Default value doesn\'t match requested type.');
+	};
+
+	var getByTypeOr = function (predicate) {
+		return function (editor, name, defaultValue) {
+			var settings = editor.settings;
+			validDefaultOrDie(defaultValue, predicate);
+			return name in settings && predicate(settings[name]) ? settings[name] : defaultValue;
+		};
+	};
+
+	var splitNoEmpty = function (str, delim) {
+		return str.split(delim).filter(function (item) {
+			return item.length > 0;
+		});
+	};
+
+	var itemsToArray = function (value, defaultValue) {
+		var stringToItemsArray = function (value) {
+			return typeof value === 'string' ? splitNoEmpty(value, /[ ,]/) : value;
+		};
+
+		var boolToItemsArray = function (value, defaultValue) {
+			return value === false ? [ ] : defaultValue;
+		};
+
+		if (Type.isArray(value)) {
+			return value;
+		} else if (Type.isString(value)) {
+			return stringToItemsArray(value);
+		} else if (Type.isBoolean(value)) {
+			return boolToItemsArray(value, defaultValue);
+		}
+
+		return defaultValue;
+	};
+
+	var getToolbarItemsOr = function (predicate) {
+		return function (editor, name, defaultValue) {
+			var value = name in editor.settings ? editor.settings[name] : defaultValue;
+			validDefaultOrDie(defaultValue, predicate);
+			return itemsToArray(value, defaultValue);
+		};
+	};
+
+	return {
+		// TODO: Add Option based getString, getBool if merged with core
+		getStringOr: getByTypeOr(Type.isString),
+		getBoolOr: getByTypeOr(Type.isBoolean),
+		getNumberOr: getByTypeOr(Type.isNumber),
+		getHandlerOr: getByTypeOr(Type.isFunction),
+		getToolbarItemsOr: getToolbarItemsOr(Type.isArray)
 	};
 });
 
@@ -921,11 +1053,12 @@ define('tinymce/inlite/ui/Panel', [
 	'tinymce/inlite/ui/Toolbar',
 	'tinymce/inlite/ui/Forms',
 	'tinymce/inlite/core/Measure',
-	'tinymce/inlite/core/Layout'
+	'tinymce/inlite/core/Layout',
-], function (Tools, Factory, DOM, Toolbar, Forms, Measure, Layout) {
+	'tinymce/inlite/alien/EditorSettings'
+], function (Tools, Factory, DOM, Toolbar, Forms, Measure, Layout, EditorSettings) {
 	return function () {
-		var DEFAULT_TEXT_SELECTION_ITEMS = 'bold italic | quicklink h2 h3 blockquote';
+		var DEFAULT_TEXT_SELECTION_ITEMS = ['bold', 'italic', '|', 'quicklink', 'h2', 'h3', 'blockquote'];
-		var DEFAULT_INSERT_TOOLBAR_ITEMS = 'quickimage quicktable';
+		var DEFAULT_INSERT_TOOLBAR_ITEMS = ['quickimage', 'quicktable'];
 		var panel, currentRect;
 
 		var createToolbars = function (editor, toolbars) {
@@ -934,23 +1067,22 @@ define('tinymce/inlite/ui/Panel', [
 			});
 		};
 
-		var getTextSelectionToolbarItems = function (settings) {
+		var getTextSelectionToolbarItems = function (editor) {
-			var value = settings.selection_toolbar;
+			return EditorSettings.getToolbarItemsOr(editor, 'selection_toolbar', DEFAULT_TEXT_SELECTION_ITEMS);
-			return value ? value : DEFAULT_TEXT_SELECTION_ITEMS;
 		};
 
-		var getInsertToolbarItems = function (settings) {
+		var getInsertToolbarItems = function (editor) {
-			var value = settings.insert_toolbar;
+			return EditorSettings.getToolbarItemsOr(editor, 'insert_toolbar', DEFAULT_INSERT_TOOLBAR_ITEMS);
-			return value ? value : DEFAULT_INSERT_TOOLBAR_ITEMS;
+		};
+
+		var hasToolbarItems = function (toolbar) {
+			return toolbar.items().length > 0;
 		};
 
 		var create = function (editor, toolbars) {
-			var items, settings = editor.settings;
+			var items = createToolbars(editor, toolbars).concat([
-
+				Toolbar.create(editor, 'text', getTextSelectionToolbarItems(editor)),
-			items = createToolbars(editor, toolbars);
+				Toolbar.create(editor, 'insert', getInsertToolbarItems(editor)),
-			items = items.concat([
-				Toolbar.create(editor, 'text', getTextSelectionToolbarItems(settings)),
-				Toolbar.create(editor, 'insert', getInsertToolbarItems(settings)),
 				Forms.createQuickLinkForm(editor, hide)
 			]);
 
@@ -966,7 +1098,7 @@ define('tinymce/inlite/ui/Panel', [
 				autofix: true,
 				fixed: true,
 				border: 1,
-				items: items,
+				items: Tools.grep(items, hasToolbarItems),
 				oncancel: function() {
 					editor.focus();
 				}
@@ -1016,7 +1148,10 @@ define('tinymce/inlite/ui/Panel', [
 			if (toolbars.length > 0) {
 				toolbars[0].show();
 				panel.reflow();
+				return true;
 			}
+
+			return false;
 		};
 
 		var showPanelAt = function (panel, id, editor, targetRect) {
@@ -1024,9 +1159,13 @@ define('tinymce/inlite/ui/Panel', [
 
 			showPanel(panel);
 			panel.items().hide();
-			showToolbar(panel, id);
 
-			userConstainHandler = editor.settings.inline_toolbar_position_handler;
+			if (!showToolbar(panel, id)) {
+				hide(panel);
+				return;
+			}
+
+			userConstainHandler = EditorSettings.getHandlerOr(editor, 'inline_toolbar_position_handler', Layout.defaultHandler);
 			contentAreaRect = Measure.getContentAreaRect(editor);
 			panelRect = DOM.getRect(panel.getEl());
 
@@ -1040,7 +1179,6 @@ define('tinymce/inlite/ui/Panel', [
 				panelRect = result.rect;
 				currentRect = targetRect;
 				movePanelTo(panel, Layout.userConstrain(userConstainHandler, targetRect, contentAreaRect, panelRect));
-
 				togglePositionClass(panel, result.position);
 			} else {
 				hide(panel);
@@ -1054,7 +1192,11 @@ define('tinymce/inlite/ui/Panel', [
 		var showForm = function (editor, id) {
 			if (panel) {
 				panel.items().hide();
-				showToolbar(panel, id);
+
+				if (!showToolbar(panel, id)) {
+					hide(panel);
+					return;
+				}
 
 				var contentAreaRect, panelRect, result, userConstainHandler;
 
@@ -1062,7 +1204,7 @@ define('tinymce/inlite/ui/Panel', [
 				panel.items().hide();
 				showToolbar(panel, id);
 
-				userConstainHandler = editor.settings.inline_toolbar_position_handler;
+				userConstainHandler = EditorSettings.getHandlerOr(editor, 'inline_toolbar_position_handler', Layout.defaultHandler);
 				contentAreaRect = Measure.getContentAreaRect(editor);
 				panelRect = DOM.getRect(panel.getEl());
 
@@ -1071,7 +1213,6 @@ define('tinymce/inlite/ui/Panel', [
 				if (result) {
 					panelRect = result.rect;
 					movePanelTo(panel, Layout.userConstrain(userConstainHandler, currentRect, contentAreaRect, panelRect));
-
 					togglePositionClass(panel, result.position);
 				}
 			}
@@ -1305,9 +1446,18 @@ define('tinymce/inlite/core/SkinLoader', [
 		}
 	};
 
-	var load = function (editor, skin, callback) {
+	var urlFromName = function (name) {
-		var baseUrl = EditorManager.baseURL;
+		var prefix = EditorManager.baseURL + '/skins/';
-		var skinUrl = baseUrl + '/skins/' + skin;
+		return name ? prefix + name : prefix + 'lightgray';
+	};
+
+	var toAbsoluteUrl = function (editor, url) {
+		return editor.documentBaseURI.toAbsolute(url);
+	};
+
+	var load = function (editor, callback) {
+		var settings = editor.settings;
+		var skinUrl = settings.skin_url ? toAbsoluteUrl(editor, settings.skin_url) : urlFromName(settings.skin);
 
 		var done = function () {
 			fireSkinLoaded(editor, callback);
@@ -1544,8 +1694,9 @@ define('tinymce/inlite/Theme', [
 	'tinymce/inlite/core/ElementMatcher',
 	'tinymce/inlite/core/Matcher',
 	'tinymce/inlite/alien/Arr',
+	'tinymce/inlite/alien/EditorSettings',
 	'tinymce/inlite/core/PredicateId'
-], function(ThemeManager, Delay, Panel, Buttons, SkinLoader, SelectionMatcher, ElementMatcher, Matcher, Arr, PredicateId) {
+], function(ThemeManager, Delay, Panel, Buttons, SkinLoader, SelectionMatcher, ElementMatcher, Matcher, Arr, EditorSettings, PredicateId) {
 	var getSelectionElements = function (editor) {
 		var node = editor.selection.getNode();
 		var elms = editor.dom.getParents(node);
@@ -1644,9 +1795,7 @@ define('tinymce/inlite/Theme', [
 	};
 
 	var renderInlineUI = function (editor, panel) {
-		var skinName = editor.settings.skin || 'lightgray';
+		SkinLoader.load(editor, function () {
-
-		SkinLoader.load(editor, skinName, function () {
 			bindContextualToolbarsEvents(editor, panel);
 			overrideLinkShortcut(editor, panel);
 		});

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.7-alpha-38772';
+$wp_version = '4.7-alpha-38773';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.
@@ -18,7 +18,7 @@ $wp_db_version = 38590;
  *
  * @global string $tinymce_version
  */
-$tinymce_version = '4401-20160726';
+$tinymce_version = '4403-20160901';
 
 /**
  * Holds the required PHP version