From fd6016db5ce12b5eb7b496a7feb4b117e6892d6f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Juan=20C=2E=20Mu=CC=88ller?= Date: Tue, 6 Aug 2013 19:14:36 -0400 Subject: [PATCH 1/3] Update built 0.4.0 --- dist/wysihtml5-0.4.0pre.js | 109 +++++--- dist/wysihtml5-0.4.0pre.min.js | 487 +++++++++++++++++---------------- 2 files changed, 322 insertions(+), 274 deletions(-) diff --git a/dist/wysihtml5-0.4.0pre.js b/dist/wysihtml5-0.4.0pre.js index 66da87ab..1a661976 100644 --- a/dist/wysihtml5-0.4.0pre.js +++ b/dist/wysihtml5-0.4.0pre.js @@ -3485,7 +3485,7 @@ wysihtml5.browser = (function() { * Firefox on OSX navigates through history when hitting CMD + Arrow right/left */ hasHistoryIssue: function() { - return isGecko; + return isGecko && navigator.platform.substr(0, 3) === "Mac"; }, /** @@ -3725,6 +3725,18 @@ wysihtml5.browser = (function() { */ hasIframeFocusIssue: function() { return isIE; + }, + + /** + * Chrome + Safari create invalid nested markup after paste + * + *

+ * foo + *

bar

+ *

+ */ + createsNestedInvalidMarkupAfterPaste: function() { + return isWebKit; } }; })();wysihtml5.lang.array = function(arr) { @@ -3876,7 +3888,14 @@ wysihtml5.browser = (function() { }; };(function() { var WHITE_SPACE_START = /^\s+/, - WHITE_SPACE_END = /\s+$/; + WHITE_SPACE_END = /\s+$/, + ENTITY_REG_EXP = /[&<>"]/g, + ENTITY_MAP = { + '&': '&', + '<': '<', + '>': '>', + '"': """ + }; wysihtml5.lang.string = function(str) { str = String(str); return { @@ -3912,6 +3931,15 @@ wysihtml5.browser = (function() { return str.split(search).join(replace); } }; + }, + + /** + * @example + * wysihtml5.lang.string("hello
").escapeHTML(); + * // => "hello<br>" + */ + escapeHTML: function() { + return str.replace(ENTITY_REG_EXP, function(c) { return ENTITY_MAP[c]; }); } }; }; @@ -4002,11 +4030,12 @@ wysihtml5.browser = (function() { */ function _wrapMatchesInNode(textNode) { var parentNode = textNode.parentNode, + nodeValue = wysihtml5.lang.string(textNode.data).escapeHTML(), tempElement = _getTempElement(parentNode.ownerDocument); // We need to insert an empty/temporary to fix IE quirks // Elsewise IE would strip white space in the beginning - tempElement.innerHTML = "" + _convertUrlsToLinks(textNode.data); + tempElement.innerHTML = "" + _convertUrlsToLinks(nodeValue); tempElement.removeChild(tempElement.firstChild); while (tempElement.firstChild) { @@ -4792,9 +4821,9 @@ wysihtml5.dom.parse = (function() { } while (element.firstChild) { - firstChild = element.firstChild; - element.removeChild(firstChild); + firstChild = element.firstChild; newNode = _convert(firstChild, cleanUp); + element.removeChild(firstChild); if (newNode) { fragment.appendChild(newNode); } @@ -4815,6 +4844,7 @@ wysihtml5.dom.parse = (function() { oldChildsLength = oldChilds.length, method = NODE_TYPE_MAPPING[oldNodeType], i = 0, + fragment, newNode, newChild; @@ -4833,10 +4863,13 @@ wysihtml5.dom.parse = (function() { // Cleanup senseless elements if (cleanUp && - newNode.childNodes.length <= 1 && newNode.nodeName.toLowerCase() === DEFAULT_NODE_NAME && - !newNode.attributes.length) { - return newNode.firstChild; + (!newNode.childNodes.length || !newNode.attributes.length)) { + fragment = newNode.ownerDocument.createDocumentFragment(); + while (newNode.firstChild) { + fragment.appendChild(newNode.firstChild); + } + return fragment; } return newNode; @@ -5054,8 +5087,17 @@ wysihtml5.dom.parse = (function() { } } + var INVISIBLE_SPACE_REG_EXP = /\uFEFF/g; function _handleText(oldNode) { - return oldNode.ownerDocument.createTextNode(oldNode.data); + var nextSibling = oldNode.nextSibling; + if (nextSibling && nextSibling.nodeType === wysihtml5.TEXT_NODE) { + // Concatenate text nodes + nextSibling.data = oldNode.data + nextSibling.data; + } else { + // \uFEFF = wysihtml5.INVISIBLE_SPACE (used as a hack in certain rich text editing situations) + var data = oldNode.data.replace(INVISIBLE_SPACE_REG_EXP, ""); + return oldNode.ownerDocument.createTextNode(data); + } } @@ -6896,8 +6938,7 @@ wysihtml5.commands.bold = { * Instead we set a css class */ (function(wysihtml5) { - var undef, - REG_EXP = /wysiwyg-font-size-[0-9a-z\-]+/g; + var REG_EXP = /wysiwyg-font-size-[0-9a-z\-]+/g; wysihtml5.commands.fontSize = { exec: function(composer, command, size) { @@ -6906,10 +6947,6 @@ wysihtml5.commands.bold = { state: function(composer, command, size) { return wysihtml5.commands.formatInline.state(composer, command, "span", "wysiwyg-font-size-" + size, REG_EXP); - }, - - value: function() { - return undef; } }; })(wysihtml5); @@ -7274,7 +7311,6 @@ wysihtml5.commands.bold = { var doc = composer.doc, image = this.state(composer), textNode, - i, parent; if (image) { @@ -7297,11 +7333,8 @@ wysihtml5.commands.bold = { image = doc.createElement(NODE_NAME); - for (i in value) { - if (i === "className") { - i = "class"; - } - image.setAttribute(i, value[i]); + for (var i in value) { + image.setAttribute(i === "className" ? "class" : i, value[i]); } composer.selection.insertNode(image); @@ -7896,11 +7929,6 @@ wysihtml5.views.View = Base.extend( value = this.parent.parse(value); } - // Replace all "zero width no breaking space" chars - // which are used as hacks to enable some functionalities - // Also remove all CARET hacks that somehow got left - value = wysihtml5.lang.string(value).replace(wysihtml5.INVISIBLE_SPACE).by(""); - return value; }, @@ -8229,6 +8257,16 @@ wysihtml5.views.View = Base.extend( }); } + // Under certain circumstances Chrome + Safari create nested

or tags after paste + // Inserting an invisible white space in front of it fixes the issue + if (browser.createsNestedInvalidMarkupAfterPaste()) { + dom.observe(this.element, "paste", function(event) { + var invisibleSpace = that.doc.createTextNode(wysihtml5.INVISIBLE_SPACE); + that.selection.insertNode(invisibleSpace); + }); + } + + dom.observe(this.doc, "keydown", function(event) { var keyCode = event.keyCode; @@ -8896,6 +8934,7 @@ wysihtml5.views.Textarea = wysihtml5.views.View.extend( callbackWrapper(event); } if (keyCode === wysihtml5.ESCAPE_KEY) { + that.fire("cancel"); that.hide(); } }); @@ -9263,10 +9302,14 @@ wysihtml5.views.Textarea = wysihtml5.views.View.extend( for (; i= 0.3.0 comes with basic support for iOS 5) - supportTouchDevices: true + supportTouchDevices: true, + // Whether senseless elements (empty or without attributes) should be removed/replaced with their content + cleanUp: true }; wysihtml5.Editor = wysihtml5.lang.Dispatcher.extend( @@ -9554,7 +9599,7 @@ wysihtml5.views.Textarea = wysihtml5.views.View.extend( }, parse: function(htmlOrElement) { - var returnValue = this.config.parser(htmlOrElement, this.config.parserRules, this.composer.sandbox.getDocument(), true); + var returnValue = this.config.parser(htmlOrElement, this.config.parserRules, this.composer.sandbox.getDocument(), this.config.cleanUp); if (typeof(htmlOrElement) === "object") { wysihtml5.quirks.redraw(htmlOrElement); } diff --git a/dist/wysihtml5-0.4.0pre.min.js b/dist/wysihtml5-0.4.0pre.min.js index 04215ffe..40086c81 100644 --- a/dist/wysihtml5-0.4.0pre.min.js +++ b/dist/wysihtml5-0.4.0pre.min.js @@ -16,251 +16,254 @@ Build date: 13 November 2011 */ var wysihtml5={version:"0.4.0pre",commands:{},dom:{},quirks:{},toolbar:{},lang:{},selection:{},views:{},INVISIBLE_SPACE:"\ufeff",EMPTY_FUNCTION:function(){},ELEMENT_NODE:1,TEXT_NODE:3,BACKSPACE_KEY:8,ENTER_KEY:13,ESCAPE_KEY:27,SPACE_KEY:32,DELETE_KEY:46}; -window.rangy=function(){function b(a,b){var c=typeof a[b];return c==j||!!(c==g&&a[b])||"unknown"==c}function c(a,b){return!!(typeof a[b]==g&&a[b])}function a(a,b){return typeof a[b]!=k}function d(a){return function(b,c){for(var d=c.length;d--;)if(!a(b,c[d]))return!1;return!0}}function e(a){return a&&p(a,u)&&t(a,v)}function f(a){window.alert("Rangy not supported in your browser. 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-(function(b){var c=/wysiwyg-text-align-[0-9a-z]+/g;b.commands.justifyRight={exec:function(a){return b.commands.formatBlock.exec(a,"formatBlock",null,"wysiwyg-text-align-right",c)},state:function(a){return b.commands.formatBlock.state(a,"formatBlock",null,"wysiwyg-text-align-right",c)}}})(wysihtml5); -(function(b){var c=/wysiwyg-text-align-[0-9a-z]+/g;b.commands.justifyFull={exec:function(a){return b.commands.formatBlock.exec(a,"formatBlock",null,"wysiwyg-text-align-justify",c)},state:function(a){return b.commands.formatBlock.state(a,"formatBlock",null,"wysiwyg-text-align-justify",c)}}})(wysihtml5);wysihtml5.commands.redo={exec:function(b){return b.undoManager.redo()},state:function(){return!1}}; -wysihtml5.commands.underline={exec:function(b,c){return wysihtml5.commands.formatInline.exec(b,c,"u")},state:function(b,c){return wysihtml5.commands.formatInline.state(b,c,"u")}};wysihtml5.commands.undo={exec:function(b){return b.undoManager.undo()},state:function(){return!1}}; -(function(b){var c=''+b.INVISIBLE_SPACE+"",a=''+b.INVISIBLE_SPACE+"",d=b.dom;b.UndoManager=b.lang.Dispatcher.extend({constructor:function(a){this.editor=a;this.composer=a.composer;this.element=this.composer.element;this.position=0;this.historyStr=[];this.historyDom=[];this.transact();this._observe()},_observe:function(){var e=this,f=this.composer.sandbox.getDocument(),h;d.observe(this.element, -"keydown",function(a){if(!(a.altKey||!a.ctrlKey&&!a.metaKey)){var b=a.keyCode,c=90===b&&a.shiftKey||89===b;90===b&&!a.shiftKey?(e.undo(),a.preventDefault()):c&&(e.redo(),a.preventDefault())}});d.observe(this.element,"keydown",function(a){a=a.keyCode;a!==h&&(h=a,(8===a||46===a)&&e.transact())});if(b.browser.hasUndoInContextMenu()){var i,g,j=function(){for(var a;a=f.querySelector("._wysihtml5-temp");)a.parentNode.removeChild(a);clearInterval(i)};d.observe(this.element,"contextmenu",function(){j();e.composer.selection.executeAndRestoreSimple(function(){e.element.lastChild&& -e.composer.selection.setAfter(e.element.lastChild);f.execCommand("insertHTML",!1,c);f.execCommand("insertHTML",!1,a);f.execCommand("undo",!1,null)});i=setInterval(function(){f.getElementById("_wysihtml5-redo")?(j(),e.redo()):f.getElementById("_wysihtml5-undo")||(j(),e.undo())},400);g||(g=!0,d.observe(document,"mousedown",j),d.observe(f,["mousedown","paste","cut","copy"],j))})}this.editor.on("newword:composer",function(){e.transact()}).on("beforecommand:composer",function(){e.transact()})},transact:function(){var a= -this.historyStr[this.position-1],c=this.composer.getValue();if(c!==a){if(25<(this.historyStr.length=this.historyDom.length=this.position))this.historyStr.shift(),this.historyDom.shift(),this.position--;this.position++;var d=this.composer.selection.getRange(),a=d.startContainer||this.element,i=d.startOffset||0,g;a.nodeType===b.ELEMENT_NODE?d=a:(d=a.parentNode,g=this.getChildNodeIndex(d,a));d.setAttribute("data-wysihtml5-selection-offset",i);"undefined"!==typeof g&&d.setAttribute("data-wysihtml5-selection-node", -g);g=this.element.cloneNode(!!c);this.historyDom.push(g);this.historyStr.push(c);d.removeAttribute("data-wysihtml5-selection-offset");d.removeAttribute("data-wysihtml5-selection-node")}},undo:function(){this.transact();this.undoPossible()&&(this.set(this.historyDom[--this.position-1]),this.editor.fire("undo:composer"))},redo:function(){this.redoPossible()&&(this.set(this.historyDom[++this.position-1]),this.editor.fire("redo:composer"))},undoPossible:function(){return 1"===a.outerHTML.slice(-4).toLowerCase())|| +(h="div"));if(h in f){b=f[h];if(!b||b.remove)return null;b="string"===typeof b?{rename_tag:b}:b}else if(a.firstChild)b={rename_tag:d};else return null;h=a.ownerDocument.createElement(b.rename_tag||h);var f={},k=b.set_class,s=b.add_class,v=b.set_attributes,t=b.check_attributes,w=g.classes,A=0,z=[];b=[];var E=[],y=[],B;v&&(f=wysihtml5.lang.object(v).clone());if(t)for(B in t)if(v=l[t[B]])v=v(c(a,B)),"string"===typeof v&&(f[B]=v);k&&z.push(k);if(s)for(B in s)if(v=p[s[B]])k=v(c(a,B)),"string"===typeof k&& +z.push(k);w["_wysihtml5-temp-placeholder"]=1;(y=a.getAttribute("class"))&&(z=z.concat(y.split(e)));for(s=z.length;A';b.stylesheets=d;return a.lang.string('#{stylesheets}').interpolate(b)},_unset:function(b,c,d,e){try{b[c]=d}catch(l){}try{b.__defineGetter__(c,function(){return d})}catch(p){}if(e)try{b.__defineSetter__(c, +function(){})}catch(n){}if(!a.browser.crashesWhenDefineProperty(c))try{var u={get:function(){return d}};e&&(u.set=function(){});Object.defineProperty(b,c,u)}catch(D){}}})})(wysihtml5);(function(){var a={className:"class"};wysihtml5.dom.setAttributes=function(c){return{on:function(b){for(var d in c)b.setAttribute(a[d]||d,c[d])}}}})(); +wysihtml5.dom.setStyles=function(a){return{on:function(c){c=c.style;if("string"===typeof a)c.cssText+=";"+a;else for(var b in a)"float"===b?(c.cssFloat=a[b],c.styleFloat=a[b]):c[b]=a[b]}}}; +(function(a){a.simulatePlaceholder=function(c,b,d){var e=function(){b.hasPlaceholderSet()&&b.clear();b.placeholderSet=!1;a.removeClass(b.element,"placeholder")},f=function(){b.isEmpty()&&(b.placeholderSet=!0,b.setValue(d),a.addClass(b.element,"placeholder"))};c.on("set_placeholder",f).on("unset_placeholder",e).on("focus:composer",e).on("paste:composer",e).on("blur:composer",f);f()}})(wysihtml5.dom); +(function(a){var c=document.documentElement;"textContent"in c?(a.setTextContent=function(a,c){a.textContent=c},a.getTextContent=function(a){return a.textContent}):"innerText"in c?(a.setTextContent=function(a,c){a.innerText=c},a.getTextContent=function(a){return a.innerText}):(a.setTextContent=function(a,c){a.nodeValue=c},a.getTextContent=function(a){return a.nodeValue})})(wysihtml5.dom); +wysihtml5.quirks.cleanPastedHTML=function(){var a={"a u":wysihtml5.dom.replaceWithChildNodes};return function(c,b,d){b=b||a;d=d||c.ownerDocument||document;var e="string"===typeof c,f,g,k,h=0;c=e?wysihtml5.dom.getAsDom(c,d):c;for(k in b)for(f=c.querySelectorAll(k),d=b[k],g=f.length;h 

"==b||"

 

 

"==b)a.innerHTML=""},0)};return function(c){wysihtml5.dom.observe(c.element,["cut","keydown"],a)}}(); +(function(a){a.quirks.getCorrectInnerHTML=function(c){var b=c.innerHTML;if(-1===b.indexOf("%7E"))return b;c=c.querySelectorAll("[href*='~'], [src*='~']");var d,e,f,g;g=0;for(f=c.length;g'+a.INVISIBLE_SPACE+"",h=this.getRange(this.doc),l;if(h){a.browser.hasInsertNodeIssue()?this.doc.execCommand("insertHTML", +!1,k):(k=h.createContextualFragment(k),h.insertNode(k));try{b(h.startContainer,h.endContainer)}catch(p){setTimeout(function(){throw p;},0)}(h=this.doc.querySelector("._wysihtml5-temp-placeholder"))?(k=rangy.createRange(this.doc),l=h.nextSibling,a.browser.hasInsertNodeIssue()&&l&&"BR"===l.nodeName?(l=this.doc.createTextNode(a.INVISIBLE_SPACE),c.insert(l).after(h),k.setStartBefore(l),k.setEndBefore(l)):(k.selectNode(h),k.deleteContents()),this.setSelection(k)):e.focus();d&&(e.scrollTop=f,e.scrollLeft= +g);try{h.parentNode.removeChild(h)}catch(n){}}else b(e,e)},executeAndRestoreSimple:function(a){var c,e,f=this.getRange(),g=this.doc.body,k;if(f){c=f.getNodes([3]);g=c[0]||f.startContainer;k=c[c.length-1]||f.endContainer;c=g===f.startContainer?f.startOffset:0;e=k===f.endContainer?f.endOffset:k.length;try{a(f.startContainer,f.endContainer)}catch(h){setTimeout(function(){throw h;},0)}a=rangy.createRange(this.doc);try{a.setStart(g,c)}catch(l){}try{a.setEnd(k,e)}catch(p){}try{this.setSelection(a)}catch(n){}}else a(g, +g)},set:function(a,c){var e=rangy.createRange(this.doc);e.setStart(a,c||0);this.setSelection(e)},insertHTML:function(a){a=rangy.createRange(this.doc).createContextualFragment(a);var c=a.lastChild;this.insertNode(a);c&&this.setAfter(c)},insertNode:function(a){var c=this.getRange();c&&c.insertNode(a)},surround:function(a){var c=this.getRange();if(c)try{c.surroundContents(a),this.selectNode(a)}catch(e){a.appendChild(c.extractContents()),c.insertNode(a)}},scrollIntoView:function(){var b=this.doc,c=b.documentElement.scrollHeight> +b.documentElement.offsetHeight,e;(e=b._wysihtml5ScrollIntoViewElement)||(e=b.createElement("span"),e.innerHTML=a.INVISIBLE_SPACE);e=b._wysihtml5ScrollIntoViewElement=e;if(c){this.insertNode(e);var c=e,f=0;if(c.parentNode){do f+=c.offsetTop||0,c=c.offsetParent;while(c)}c=f;e.parentNode.removeChild(e);c>=b.body.scrollTop+b.documentElement.offsetHeight-5&&(b.body.scrollTop=c)}},selectLine:function(){a.browser.supportsSelectionModify()?this._selectLine_W3C():this.doc.selection&&this._selectLine_MSIE()}, +_selectLine_W3C:function(){var a=this.doc.defaultView.getSelection();a.modify("extend","left","lineboundary");a.modify("extend","right","lineboundary")},_selectLine_MSIE:function(){var a=this.doc.selection.createRange(),c=a.boundingTop,e=this.doc.body.scrollWidth,f;if(a.moveToPoint){0===c&&(f=this.doc.createElement("span"),this.insertNode(f),c=f.offsetTop,f.parentNode.removeChild(f));c+=1;for(f=-10;f"===g.innerHTML,a.selection.executeAndRestore(function(){e=wysihtml5.dom.convertToList(g,"ol")}),b&&a.selection.selectNode(e.querySelector("li"),!0)):b.execCommand(c,!1,null)},state:function(a){a=a.selection.getSelectedNode();return wysihtml5.dom.getParentElement(a,{nodeName:"OL"})}}; +wysihtml5.commands.insertUnorderedList={exec:function(a,c){var b=a.doc,d=a.selection.getSelectedNode(),e=wysihtml5.dom.getParentElement(d,{nodeName:"UL"}),f=wysihtml5.dom.getParentElement(d,{nodeName:"OL"}),d="_wysihtml5-temp-"+(new Date).getTime(),g;e||f||!a.commands.support(c)?e?a.selection.executeAndRestore(function(){wysihtml5.dom.resolveList(e,a.config.useLineBreaks)}):f?a.selection.executeAndRestore(function(){wysihtml5.dom.renameElement(f,"ul")}):(a.commands.exec("formatBlock","div",d),g=b.querySelector("."+ +d),b=""===g.innerHTML||g.innerHTML===wysihtml5.INVISIBLE_SPACE||"
"===g.innerHTML,a.selection.executeAndRestore(function(){e=wysihtml5.dom.convertToList(g,"ul")}),b&&a.selection.selectNode(e.querySelector("li"),!0)):b.execCommand(c,!1,null)},state:function(a){a=a.selection.getSelectedNode();return wysihtml5.dom.getParentElement(a,{nodeName:"UL"})}}; +wysihtml5.commands.italic={exec:function(a,c){return wysihtml5.commands.formatInline.exec(a,c,"i")},state:function(a,c){return wysihtml5.commands.formatInline.state(a,c,"i")}};(function(a){var c=/wysiwyg-text-align-[0-9a-z]+/g;a.commands.justifyCenter={exec:function(b,d){return a.commands.formatBlock.exec(b,"formatBlock",null,"wysiwyg-text-align-center",c)},state:function(b,d){return a.commands.formatBlock.state(b,"formatBlock",null,"wysiwyg-text-align-center",c)}}})(wysihtml5); +(function(a){var c=/wysiwyg-text-align-[0-9a-z]+/g;a.commands.justifyLeft={exec:function(b,d){return a.commands.formatBlock.exec(b,"formatBlock",null,"wysiwyg-text-align-left",c)},state:function(b,d){return a.commands.formatBlock.state(b,"formatBlock",null,"wysiwyg-text-align-left",c)}}})(wysihtml5); +(function(a){var c=/wysiwyg-text-align-[0-9a-z]+/g;a.commands.justifyRight={exec:function(b,d){return a.commands.formatBlock.exec(b,"formatBlock",null,"wysiwyg-text-align-right",c)},state:function(b,d){return a.commands.formatBlock.state(b,"formatBlock",null,"wysiwyg-text-align-right",c)}}})(wysihtml5); +(function(a){var c=/wysiwyg-text-align-[0-9a-z]+/g;a.commands.justifyFull={exec:function(b,d){return a.commands.formatBlock.exec(b,"formatBlock",null,"wysiwyg-text-align-justify",c)},state:function(b,d){return a.commands.formatBlock.state(b,"formatBlock",null,"wysiwyg-text-align-justify",c)}}})(wysihtml5);wysihtml5.commands.redo={exec:function(a){return a.undoManager.redo()},state:function(a){return!1}}; +wysihtml5.commands.underline={exec:function(a,c){return wysihtml5.commands.formatInline.exec(a,c,"u")},state:function(a,c){return wysihtml5.commands.formatInline.state(a,c,"u")}};wysihtml5.commands.undo={exec:function(a){return a.undoManager.undo()},state:function(a){return!1}}; +(function(a){var c=''+a.INVISIBLE_SPACE+"",b=''+a.INVISIBLE_SPACE+"",d=a.dom;a.UndoManager=a.lang.Dispatcher.extend({constructor:function(a){this.editor=a;this.composer=a.composer;this.element=this.composer.element;this.position=0;this.historyStr=[];this.historyDom=[];this.transact();this._observe()},_observe:function(){var e=this,f=this.composer.sandbox.getDocument(),g;d.observe(this.element, +"keydown",function(a){if(!a.altKey&&(a.ctrlKey||a.metaKey)){var b=a.keyCode,c=90===b&&a.shiftKey||89===b;90!==b||a.shiftKey?c&&(e.redo(),a.preventDefault()):(e.undo(),a.preventDefault())}});d.observe(this.element,"keydown",function(a){a=a.keyCode;a!==g&&(g=a,8!==a&&46!==a||e.transact())});if(a.browser.hasUndoInContextMenu()){var k,h,l=function(){for(var a;a=f.querySelector("._wysihtml5-temp");)a.parentNode.removeChild(a);clearInterval(k)};d.observe(this.element,"contextmenu",function(){l();e.composer.selection.executeAndRestoreSimple(function(){e.element.lastChild&& +e.composer.selection.setAfter(e.element.lastChild);f.execCommand("insertHTML",!1,c);f.execCommand("insertHTML",!1,b);f.execCommand("undo",!1,null)});k=setInterval(function(){f.getElementById("_wysihtml5-redo")?(l(),e.redo()):f.getElementById("_wysihtml5-undo")||(l(),e.undo())},400);h||(h=!0,d.observe(document,"mousedown",l),d.observe(f,["mousedown","paste","cut","copy"],l))})}this.editor.on("newword:composer",function(){e.transact()}).on("beforecommand:composer",function(){e.transact()})},transact:function(){var b= +this.historyStr[this.position-1],c=this.composer.getValue();if(c!==b){25<(this.historyStr.length=this.historyDom.length=this.position)&&(this.historyStr.shift(),this.historyDom.shift(),this.position--);this.position++;var d=this.composer.selection.getRange(),b=d.startContainer||this.element,k=d.startOffset||0,h;b.nodeType===a.ELEMENT_NODE?d=b:(d=b.parentNode,h=this.getChildNodeIndex(d,b));d.setAttribute("data-wysihtml5-selection-offset",k);"undefined"!==typeof h&&d.setAttribute("data-wysihtml5-selection-node", +h);h=this.element.cloneNode(!!c);this.historyDom.push(h);this.historyStr.push(c);d.removeAttribute("data-wysihtml5-selection-offset");d.removeAttribute("data-wysihtml5-selection-node")}},undo:function(){this.transact();this.undoPossible()&&(this.set(this.historyDom[--this.position-1]),this.editor.fire("undo:composer"))},redo:function(){this.redoPossible()&&(this.set(this.historyDom[++this.position-1]),this.editor.fire("redo:composer"))},undoPossible:function(){return 1",constructor:function(a,b,c){this.base(a,b,c);this.textarea=this.parent.textarea;this._initSandbox()},clear:function(){this.element.innerHTML=a.displaysCaretInEmptyContentEditableCorrectly()?"":this.CARET_HACK},getValue:function(a){var c=this.isEmpty()?"":b.quirks.getCorrectInnerHTML(this.element);a&&(c=this.parent.parse(c));return c=b.lang.string(c).replace(b.INVISIBLE_SPACE).by("")},setValue:function(a, -b){b&&(a=this.parent.parse(a));try{this.element.innerHTML=a}catch(c){this.element.innerText=a}},show:function(){this.iframe.style.display=this._displayStyle||"";this.textarea.element.disabled||(this.disable(),this.enable())},hide:function(){this._displayStyle=c.getStyle("display").from(this.iframe);"none"===this._displayStyle&&(this._displayStyle=null);this.iframe.style.display="none"},disable:function(){this.parent.fire("disable:composer");this.element.removeAttribute("contentEditable")},enable:function(){this.parent.fire("enable:composer"); -this.element.setAttribute("contentEditable","true")},focus:function(a){b.browser.doesAsyncFocus()&&this.hasPlaceholderSet()&&this.clear();this.base();var c=this.element.lastChild;a&&c&&("BR"===c.nodeName?this.selection.setBefore(this.element.lastChild):this.selection.setAfter(this.element.lastChild))},getTextContent:function(){return c.getTextContent(this.element)},hasPlaceholderSet:function(){return this.getTextContent()==this.textarea.element.getAttribute("placeholder")&&this.placeholderSet},isEmpty:function(){var a= -this.element.innerHTML.toLowerCase();return""===a||"
"===a||"

"===a||"


"===a||this.hasPlaceholderSet()},_initSandbox:function(){var a=this;this.sandbox=new c.Sandbox(function(){a._create()},{stylesheets:this.config.stylesheets});this.iframe=this.sandbox.getIframe();var b=this.textarea.element;c.insert(this.iframe).after(b);if(b.form){var f=document.createElement("input");f.type="hidden";f.name="_wysihtml5_mode";f.value=1;c.insert(f).after(b)}},_create:function(){var d=this;this.doc= -this.sandbox.getDocument();this.element=this.doc.body;this.textarea=this.parent.textarea;this.element.innerHTML=this.textarea.getValue(!0);this.selection=new b.Selection(this.parent);this.commands=new b.Commands(this.parent);c.copyAttributes("className spellcheck title lang dir accessKey".split(" ")).from(this.textarea.element).to(this.element);c.addClass(this.element,this.config.composerClassName);this.config.style&&this.style();this.observe();var e=this.config.name;e&&(c.addClass(this.element,e), -c.addClass(this.iframe,e));this.enable();this.textarea.element.disabled&&this.disable();(e="string"===typeof this.config.placeholder?this.config.placeholder:this.textarea.element.getAttribute("placeholder"))&&c.simulatePlaceholder(this.parent,this,e);this.commands.exec("styleWithCSS",!1);this._initAutoLinking();this._initObjectResizing();this._initUndoManager();this._initLineBreaking();(this.textarea.element.hasAttribute("autofocus")||document.querySelector(":focus")==this.textarea.element)&&!a.isIos()&& -setTimeout(function(){d.focus(!0)},100);a.clearsContentEditableCorrectly()||b.quirks.ensureProperClearing(this);this.initSync&&this.config.sync&&this.initSync();this.textarea.hide();this.parent.fire("beforeload").fire("load")},_initAutoLinking:function(){var d=this,e=a.canDisableAutoLinking(),f=a.doesAutoLinkingInContentEditable();e&&this.commands.exec("autoUrlDetect",!1);if(this.config.autoLink){if(!f||f&&e)this.parent.on("newword:composer",function(){c.getTextContent(d.element).match(c.autoLink.URL_REG_EXP)&& -d.selection.executeAndRestore(function(a,b){c.autoLink(b.parentNode)})}),c.observe(this.element,"blur",function(){c.autoLink(d.element)});var h=this.sandbox.getDocument().getElementsByTagName("a"),i=c.autoLink.URL_REG_EXP,g=function(a){a=b.lang.string(c.getTextContent(a)).trim();"www."===a.substr(0,4)&&(a="http://"+a);return a};c.observe(this.element,"keydown",function(a){if(h.length){var a=d.selection.getSelectedNode(a.target.ownerDocument),b=c.getParentElement(a,{nodeName:"A"},4),e;b&&(e=g(b),setTimeout(function(){var a= -g(b);a!==e&&a.match(i)&&b.setAttribute("href",a)},0))}})}},_initObjectResizing:function(){this.commands.exec("enableObjectResizing",!0);if(a.supportsEvent("resizeend")){var d=["width","height"],e=d.length,f=this.element;c.observe(f,"resizeend",function(a){var a=a.target||a.srcElement,c=a.style,g=0,j;if("IMG"===a.nodeName){for(;g p:first-child { margin-top: 0; }","._wysihtml5-temp { display: none; }",b.browser.isGecko?"body.placeholder { color: graytext !important; }":"body.placeholder { color: #a9a9a9 !important; }","img:-moz-broken { -moz-force-broken-image-icon: 1; height: 24px; width: 24px; }"];b.views.Composer.prototype.style=function(){var g=this,j=a.querySelector(":focus"),k=this.textarea.element, -m=k.hasAttribute("placeholder"),n=m&&k.getAttribute("placeholder"),v=k.style.display,u=k.disabled,p;this.focusStylesHost=e.cloneNode(!1);this.blurStylesHost=e.cloneNode(!1);this.disabledStylesHost=e.cloneNode(!1);m&&k.removeAttribute("placeholder");k===j&&k.blur();k.disabled=!1;k.style.display=p="none";if(k.getAttribute("rows")&&"auto"===c.getStyle("height").from(k)||k.getAttribute("cols")&&"auto"===c.getStyle("width").from(k))k.style.display=p=v;c.copyStyles(h).from(k).to(this.iframe).andTo(this.blurStylesHost); -c.copyStyles(f).from(k).to(this.element).andTo(this.blurStylesHost);c.insertCSS(i).into(this.element.ownerDocument);k.disabled=!0;c.copyStyles(h).from(k).to(this.disabledStylesHost);c.copyStyles(f).from(k).to(this.disabledStylesHost);k.disabled=u;k.style.display=v;if(k.setActive)try{k.setActive()}catch(r){}else{var t=k.style,u=a.documentElement.scrollTop||a.body.scrollTop,q=a.documentElement.scrollLeft||a.body.scrollLeft,t={position:t.position,top:t.top,left:t.left,WebkitUserSelect:t.WebkitUserSelect}; -c.setStyles({position:"absolute",top:"-99999px",left:"-99999px",WebkitUserSelect:"none"}).on(k);k.focus();c.setStyles(t).on(k);d.scrollTo&&d.scrollTo(q,u)}k.style.display=p;c.copyStyles(h).from(k).to(this.focusStylesHost);c.copyStyles(f).from(k).to(this.focusStylesHost);k.style.display=v;c.copyStyles(["display"]).from(k).to(this.iframe);var y=b.lang.array(h).without(["display"]);j?j.focus():k.blur();m&&k.setAttribute("placeholder",n);this.parent.on("focus:composer",function(){c.copyStyles(y).from(g.focusStylesHost).to(g.iframe); -c.copyStyles(f).from(g.focusStylesHost).to(g.element)});this.parent.on("blur:composer",function(){c.copyStyles(y).from(g.blurStylesHost).to(g.iframe);c.copyStyles(f).from(g.blurStylesHost).to(g.element)});this.parent.observe("disable:composer",function(){c.copyStyles(y).from(g.disabledStylesHost).to(g.iframe);c.copyStyles(f).from(g.disabledStylesHost).to(g.element)});this.parent.observe("enable:composer",function(){c.copyStyles(y).from(g.blurStylesHost).to(g.iframe);c.copyStyles(f).from(g.blurStylesHost).to(g.element)}); +(function(a){var c=a.dom,b=a.browser;a.views.Composer=a.views.View.extend({name:"composer",CARET_HACK:"
",constructor:function(a,b,c){this.base(a,b,c);this.textarea=this.parent.textarea;this._initSandbox()},clear:function(){this.element.innerHTML=b.displaysCaretInEmptyContentEditableCorrectly()?"":this.CARET_HACK},getValue:function(b){var c=this.isEmpty()?"":a.quirks.getCorrectInnerHTML(this.element);b&&(c=this.parent.parse(c));return c},setValue:function(a,b){b&&(a=this.parent.parse(a));try{this.element.innerHTML= +a}catch(c){this.element.innerText=a}},show:function(){this.iframe.style.display=this._displayStyle||"";this.textarea.element.disabled||(this.disable(),this.enable())},hide:function(){this._displayStyle=c.getStyle("display").from(this.iframe);"none"===this._displayStyle&&(this._displayStyle=null);this.iframe.style.display="none"},disable:function(){this.parent.fire("disable:composer");this.element.removeAttribute("contentEditable")},enable:function(){this.parent.fire("enable:composer");this.element.setAttribute("contentEditable", +"true")},focus:function(b){a.browser.doesAsyncFocus()&&this.hasPlaceholderSet()&&this.clear();this.base();var c=this.element.lastChild;b&&c&&("BR"===c.nodeName?this.selection.setBefore(this.element.lastChild):this.selection.setAfter(this.element.lastChild))},getTextContent:function(){return c.getTextContent(this.element)},hasPlaceholderSet:function(){return this.getTextContent()==this.textarea.element.getAttribute("placeholder")&&this.placeholderSet},isEmpty:function(){var a=this.element.innerHTML.toLowerCase(); +return""===a||"
"===a||"

"===a||"


"===a||this.hasPlaceholderSet()},_initSandbox:function(){var a=this;this.sandbox=new c.Sandbox(function(){a._create()},{stylesheets:this.config.stylesheets});this.iframe=this.sandbox.getIframe();var b=this.textarea.element;c.insert(this.iframe).after(b);if(b.form){var f=document.createElement("input");f.type="hidden";f.name="_wysihtml5_mode";f.value=1;c.insert(f).after(b)}},_create:function(){var d=this;this.doc=this.sandbox.getDocument();this.element= +this.doc.body;this.textarea=this.parent.textarea;this.element.innerHTML=this.textarea.getValue(!0);this.selection=new a.Selection(this.parent);this.commands=new a.Commands(this.parent);c.copyAttributes("className spellcheck title lang dir accessKey".split(" ")).from(this.textarea.element).to(this.element);c.addClass(this.element,this.config.composerClassName);this.config.style&&this.style();this.observe();var e=this.config.name;e&&(c.addClass(this.element,e),c.addClass(this.iframe,e));this.enable(); +this.textarea.element.disabled&&this.disable();(e="string"===typeof this.config.placeholder?this.config.placeholder:this.textarea.element.getAttribute("placeholder"))&&c.simulatePlaceholder(this.parent,this,e);this.commands.exec("styleWithCSS",!1);this._initAutoLinking();this._initObjectResizing();this._initUndoManager();this._initLineBreaking();!this.textarea.element.hasAttribute("autofocus")&&document.querySelector(":focus")!=this.textarea.element||b.isIos()||setTimeout(function(){d.focus(!0)}, +100);b.clearsContentEditableCorrectly()||a.quirks.ensureProperClearing(this);this.initSync&&this.config.sync&&this.initSync();this.textarea.hide();this.parent.fire("beforeload").fire("load")},_initAutoLinking:function(){var d=this,e=b.canDisableAutoLinking(),f=b.doesAutoLinkingInContentEditable();e&&this.commands.exec("autoUrlDetect",!1);if(this.config.autoLink){if(!f||f&&e)this.parent.on("newword:composer",function(){c.getTextContent(d.element).match(c.autoLink.URL_REG_EXP)&&d.selection.executeAndRestore(function(a, +b){c.autoLink(b.parentNode)})}),c.observe(this.element,"blur",function(){c.autoLink(d.element)});var g=this.sandbox.getDocument().getElementsByTagName("a"),k=c.autoLink.URL_REG_EXP,h=function(b){b=a.lang.string(c.getTextContent(b)).trim();"www."===b.substr(0,4)&&(b="http://"+b);return b};c.observe(this.element,"keydown",function(a){if(g.length){a=d.selection.getSelectedNode(a.target.ownerDocument);var b=c.getParentElement(a,{nodeName:"A"},4),e;b&&(e=h(b),setTimeout(function(){var a=h(b);a!==e&&a.match(k)&& +b.setAttribute("href",a)},0))}})}},_initObjectResizing:function(){this.commands.exec("enableObjectResizing",!0);if(b.supportsEvent("resizeend")){var d=["width","height"],e=d.length,f=this.element;c.observe(f,"resizeend",function(b){b=b.target||b.srcElement;var c=b.style,h=0,l;if("IMG"===b.nodeName){for(;h p:first-child { margin-top: 0; }","._wysihtml5-temp { display: none; }",a.browser.isGecko?"body.placeholder { color: graytext !important; }":"body.placeholder { color: #a9a9a9 !important; }","img:-moz-broken { -moz-force-broken-image-icon: 1; height: 24px; width: 24px; }"],h=function(a){if(a.setActive)try{a.setActive()}catch(e){}else{var f=a.style,h=b.documentElement.scrollTop|| +b.body.scrollTop,g=b.documentElement.scrollLeft||b.body.scrollLeft,f={position:f.position,top:f.top,left:f.left,WebkitUserSelect:f.WebkitUserSelect};c.setStyles({position:"absolute",top:"-99999px",left:"-99999px",WebkitUserSelect:"none"}).on(a);a.focus();c.setStyles(f).on(a);d.scrollTo&&d.scrollTo(g,h)}};a.views.Composer.prototype.style=function(){var d=this,p=b.querySelector(":focus"),n=this.textarea.element,u=n.hasAttribute("placeholder"),D=u&&n.getAttribute("placeholder"),q=n.style.display,r=n.disabled, +s;this.focusStylesHost=e.cloneNode(!1);this.blurStylesHost=e.cloneNode(!1);this.disabledStylesHost=e.cloneNode(!1);u&&n.removeAttribute("placeholder");n===p&&n.blur();n.disabled=!1;n.style.display=s="none";if(n.getAttribute("rows")&&"auto"===c.getStyle("height").from(n)||n.getAttribute("cols")&&"auto"===c.getStyle("width").from(n))n.style.display=s=q;c.copyStyles(g).from(n).to(this.iframe).andTo(this.blurStylesHost);c.copyStyles(f).from(n).to(this.element).andTo(this.blurStylesHost);c.insertCSS(k).into(this.element.ownerDocument); +n.disabled=!0;c.copyStyles(g).from(n).to(this.disabledStylesHost);c.copyStyles(f).from(n).to(this.disabledStylesHost);n.disabled=r;n.style.display=q;h(n);n.style.display=s;c.copyStyles(g).from(n).to(this.focusStylesHost);c.copyStyles(f).from(n).to(this.focusStylesHost);n.style.display=q;c.copyStyles(["display"]).from(n).to(this.iframe);var v=a.lang.array(g).without(["display"]);p?p.focus():n.blur();u&&n.setAttribute("placeholder",D);this.parent.on("focus:composer",function(){c.copyStyles(v).from(d.focusStylesHost).to(d.iframe); +c.copyStyles(f).from(d.focusStylesHost).to(d.element)});this.parent.on("blur:composer",function(){c.copyStyles(v).from(d.blurStylesHost).to(d.iframe);c.copyStyles(f).from(d.blurStylesHost).to(d.element)});this.parent.observe("disable:composer",function(){c.copyStyles(v).from(d.disabledStylesHost).to(d.iframe);c.copyStyles(f).from(d.disabledStylesHost).to(d.element)});this.parent.observe("enable:composer",function(){c.copyStyles(v).from(d.blurStylesHost).to(d.iframe);c.copyStyles(f).from(d.blurStylesHost).to(d.element)}); return this}})(wysihtml5); -(function(b){var c=b.dom,a=b.browser,d={66:"bold",73:"italic",85:"underline"};b.views.Composer.prototype.observe=function(){var e=this,f=this.getValue(),h=this.sandbox.getIframe(),i=this.element,g=a.supportsEventsInIframeCorrectly()?i:this.sandbox.getWindow();c.observe(h,"DOMNodeRemoved",function(){clearInterval(j);e.parent.fire("destroy:composer")});var j=setInterval(function(){c.contains(document.documentElement,h)||(clearInterval(j),e.parent.fire("destroy:composer"))},250);c.observe(g,"focus", -function(){e.parent.fire("focus").fire("focus:composer");setTimeout(function(){f=e.getValue()},0)});c.observe(g,"blur",function(){f!==e.getValue()&&e.parent.fire("change").fire("change:composer");e.parent.fire("blur").fire("blur:composer")});c.observe(i,"dragenter",function(){e.parent.fire("unset_placeholder")});c.observe(i,["drop","paste"],function(){setTimeout(function(){e.parent.fire("paste").fire("paste:composer")},0)});c.observe(i,"keyup",function(a){a=a.keyCode;(a===b.SPACE_KEY||a===b.ENTER_KEY)&& -e.parent.fire("newword:composer")});this.parent.on("paste:composer",function(){setTimeout(function(){e.parent.fire("newword:composer")},0)});a.canSelectImagesInContentEditable()||c.observe(i,"mousedown",function(a){var b=a.target;"IMG"===b.nodeName&&(e.selection.selectNode(b),a.preventDefault())});a.hasHistoryIssue()&&a.supportsSelectionModify()&&c.observe(i,"keydown",function(a){if(a.metaKey||a.ctrlKey){var b=a.keyCode,c=i.ownerDocument.defaultView.getSelection();if(37===b||39===b)37===b&&(c.modify("extend", -"left","lineboundary"),a.shiftKey||c.collapseToStart()),39===b&&(c.modify("extend","right","lineboundary"),a.shiftKey||c.collapseToEnd()),a.preventDefault()}});c.observe(i,"keydown",function(a){var b=d[a.keyCode];if((a.ctrlKey||a.metaKey)&&!a.altKey&&b)e.commands.exec(b),a.preventDefault()});c.observe(i,"keydown",function(a){var c=e.selection.getSelectedNode(!0),d=a.keyCode;if(c&&"IMG"===c.nodeName&&(d===b.BACKSPACE_KEY||d===b.DELETE_KEY))d=c.parentNode,d.removeChild(c),"A"===d.nodeName&&!d.firstChild&& -d.parentNode.removeChild(d),setTimeout(function(){b.quirks.redraw(i)},0),a.preventDefault()});a.hasIframeFocusIssue()&&(c.observe(this.iframe,"focus",function(){setTimeout(function(){e.doc.querySelector(":focus")!==e.element&&e.focus()},0)}),c.observe(this.element,"blur",function(){setTimeout(function(){e.selection.getSelection().removeAllRanges()},0)}));var k={IMG:"Image: ",A:"Link: "};c.observe(i,"mouseover",function(a){var a=a.target,b=a.nodeName;!("A"!==b&&"IMG"!==b)&&!a.hasAttribute("title")&& -(b=k[b]+(a.getAttribute("href")||a.getAttribute("src")),a.setAttribute("title",b))})}})(wysihtml5); -(function(b){b.views.Synchronizer=Base.extend({constructor:function(b,a,d){this.editor=b;this.textarea=a;this.composer=d;this._observe()},fromComposerToTextarea:function(c){this.textarea.setValue(b.lang.string(this.composer.getValue()).trim(),c)},fromTextareaToComposer:function(b){var a=this.textarea.getValue();a?this.composer.setValue(a,b):(this.composer.clear(),this.editor.fire("set_placeholder"))},sync:function(b){"textarea"===this.editor.currentView.name?this.fromTextareaToComposer(b):this.fromComposerToTextarea(b)}, -_observe:function(){var c,a=this,d=this.textarea.element.form,e=function(){c=setInterval(function(){a.fromComposerToTextarea()},400)},f=function(){clearInterval(c);c=null};e();d&&(b.dom.observe(d,"submit",function(){a.sync(!0)}),b.dom.observe(d,"reset",function(){setTimeout(function(){a.fromTextareaToComposer()},0)}));this.editor.on("change_view",function(b){"composer"===b&&!c?(a.fromTextareaToComposer(!0),e()):"textarea"===b&&(a.fromComposerToTextarea(!0),f())});this.editor.on("destroy:composer", +(function(a){var c=a.dom,b=a.browser,d={66:"bold",73:"italic",85:"underline"};a.views.Composer.prototype.observe=function(){var e=this,f=this.getValue(),g=this.sandbox.getIframe(),k=this.element,h=b.supportsEventsInIframeCorrectly()?k:this.sandbox.getWindow();c.observe(g,"DOMNodeRemoved",function(){clearInterval(l);e.parent.fire("destroy:composer")});var l=setInterval(function(){c.contains(document.documentElement,g)||(clearInterval(l),e.parent.fire("destroy:composer"))},250);c.observe(h,"focus", +function(){e.parent.fire("focus").fire("focus:composer");setTimeout(function(){f=e.getValue()},0)});c.observe(h,"blur",function(){f!==e.getValue()&&e.parent.fire("change").fire("change:composer");e.parent.fire("blur").fire("blur:composer")});c.observe(k,"dragenter",function(){e.parent.fire("unset_placeholder")});c.observe(k,["drop","paste"],function(){setTimeout(function(){e.parent.fire("paste").fire("paste:composer")},0)});c.observe(k,"keyup",function(b){b=b.keyCode;b!==a.SPACE_KEY&&b!==a.ENTER_KEY|| +e.parent.fire("newword:composer")});this.parent.on("paste:composer",function(){setTimeout(function(){e.parent.fire("newword:composer")},0)});b.canSelectImagesInContentEditable()||c.observe(k,"mousedown",function(a){var b=a.target;"IMG"===b.nodeName&&(e.selection.selectNode(b),a.preventDefault())});b.hasHistoryIssue()&&b.supportsSelectionModify()&&c.observe(k,"keydown",function(a){if(a.metaKey||a.ctrlKey){var b=a.keyCode,c=k.ownerDocument.defaultView.getSelection();if(37===b||39===b)37===b&&(c.modify("extend", +"left","lineboundary"),a.shiftKey||c.collapseToStart()),39===b&&(c.modify("extend","right","lineboundary"),a.shiftKey||c.collapseToEnd()),a.preventDefault()}});c.observe(k,"keydown",function(a){var b=d[a.keyCode];(a.ctrlKey||a.metaKey)&&(!a.altKey&&b)&&(e.commands.exec(b),a.preventDefault())});c.observe(k,"keydown",function(b){var c=e.selection.getSelectedNode(!0),d=b.keyCode;!c||("IMG"!==c.nodeName||d!==a.BACKSPACE_KEY&&d!==a.DELETE_KEY)||(d=c.parentNode,d.removeChild(c),"A"!==d.nodeName||d.firstChild|| +d.parentNode.removeChild(d),setTimeout(function(){a.quirks.redraw(k)},0),b.preventDefault())});b.hasIframeFocusIssue()&&(c.observe(this.iframe,"focus",function(){setTimeout(function(){e.doc.querySelector(":focus")!==e.element&&e.focus()},0)}),c.observe(this.element,"blur",function(){setTimeout(function(){e.selection.getSelection().removeAllRanges()},0)}));var p={IMG:"Image: ",A:"Link: "};c.observe(k,"mouseover",function(a){a=a.target;var b=a.nodeName;"A"!==b&&"IMG"!==b||a.hasAttribute("title")||(b= +p[b]+(a.getAttribute("href")||a.getAttribute("src")),a.setAttribute("title",b))})}})(wysihtml5); +(function(a){a.views.Synchronizer=Base.extend({constructor:function(a,b,d){this.editor=a;this.textarea=b;this.composer=d;this._observe()},fromComposerToTextarea:function(c){this.textarea.setValue(a.lang.string(this.composer.getValue()).trim(),c)},fromTextareaToComposer:function(a){var b=this.textarea.getValue();b?this.composer.setValue(b,a):(this.composer.clear(),this.editor.fire("set_placeholder"))},sync:function(a){"textarea"===this.editor.currentView.name?this.fromTextareaToComposer(a):this.fromComposerToTextarea(a)}, +_observe:function(){var c,b=this,d=this.textarea.element.form,e=function(){c=setInterval(function(){b.fromComposerToTextarea()},400)},f=function(){clearInterval(c);c=null};e();d&&(a.dom.observe(d,"submit",function(){b.sync(!0)}),a.dom.observe(d,"reset",function(){setTimeout(function(){b.fromTextareaToComposer()},0)}));this.editor.on("change_view",function(a){"composer"!==a||c?"textarea"===a&&(b.fromComposerToTextarea(!0),f()):(b.fromTextareaToComposer(!0),e())});this.editor.on("destroy:composer", f)}})})(wysihtml5); -wysihtml5.views.Textarea=wysihtml5.views.View.extend({name:"textarea",constructor:function(b,c,a){this.base(b,c,a);this._observe()},clear:function(){this.element.value=""},getValue:function(b){var c=this.isEmpty()?"":this.element.value;b&&(c=this.parent.parse(c));return c},setValue:function(b,c){c&&(b=this.parent.parse(b));this.element.value=b},hasPlaceholderSet:function(){var b=wysihtml5.browser.supportsPlaceholderAttributeOn(this.element),c=this.element.getAttribute("placeholder")||null,a=this.element.value; -return b&&!a||a===c},isEmpty:function(){return!wysihtml5.lang.string(this.element.value).trim()||this.hasPlaceholderSet()},_observe:function(){var b=this.element,c=this.parent,a={focusin:"focus",focusout:"blur"},d=wysihtml5.browser.supportsEvent("focusin")?["focusin","focusout","change"]:["focus","blur","change"];c.on("beforeload",function(){wysihtml5.dom.observe(b,d,function(b){b=a[b.type]||b.type;c.fire(b).fire(b+":textarea")});wysihtml5.dom.observe(b,["paste","drop"],function(){setTimeout(function(){c.fire("paste").fire("paste:textarea")}, +wysihtml5.views.Textarea=wysihtml5.views.View.extend({name:"textarea",constructor:function(a,c,b){this.base(a,c,b);this._observe()},clear:function(){this.element.value=""},getValue:function(a){var c=this.isEmpty()?"":this.element.value;a&&(c=this.parent.parse(c));return c},setValue:function(a,c){c&&(a=this.parent.parse(a));this.element.value=a},hasPlaceholderSet:function(){var a=wysihtml5.browser.supportsPlaceholderAttributeOn(this.element),c=this.element.getAttribute("placeholder")||null,b=this.element.value; +return a&&!b||b===c},isEmpty:function(){return!wysihtml5.lang.string(this.element.value).trim()||this.hasPlaceholderSet()},_observe:function(){var a=this.element,c=this.parent,b={focusin:"focus",focusout:"blur"},d=wysihtml5.browser.supportsEvent("focusin")?["focusin","focusout","change"]:["focus","blur","change"];c.on("beforeload",function(){wysihtml5.dom.observe(a,d,function(a){a=b[a.type]||a.type;c.fire(a).fire(a+":textarea")});wysihtml5.dom.observe(a,["paste","drop"],function(){setTimeout(function(){c.fire("paste").fire("paste:textarea")}, 0)})})}}); -(function(b){var c=b.dom;b.toolbar.Dialog=b.lang.Dispatcher.extend({constructor:function(a,b){this.link=a;this.container=b},_observe:function(){if(!this._observed){var a=this,d=function(b){var c=a._serialize();c==a.elementToChange?a.fire("edit",c):a.fire("save",c);a.hide();b.preventDefault();b.stopPropagation()};c.observe(a.link,"click",function(){c.hasClass(a.link,"wysihtml5-command-dialog-opened")&&setTimeout(function(){a.hide()},0)});c.observe(this.container,"keydown",function(c){var e=c.keyCode; -e===b.ENTER_KEY&&d(c);e===b.ESCAPE_KEY&&a.hide()});c.delegate(this.container,"[data-wysihtml5-dialog-action=save]","click",d);c.delegate(this.container,"[data-wysihtml5-dialog-action=cancel]","click",function(b){a.fire("cancel");a.hide();b.preventDefault();b.stopPropagation()});for(var e=this.container.querySelectorAll("input, select, textarea"),f=0,h=e.length,i=function(){clearInterval(a.interval)};f Date: Wed, 7 Aug 2013 13:09:07 -0400 Subject: [PATCH 2/3] Add ability to load javascript files from URLs passed in --- src/dom/sandbox.js | 22 ++++++++++++++++++++++ src/editor.js | 2 ++ src/views/composer.js | 3 ++- test/dom/sandbox_test.js | 29 +++++++++++++++++++++++++++++ test/editor_test.js | 30 ++++++++++++++++++++++++++++-- 5 files changed, 83 insertions(+), 3 deletions(-) diff --git a/src/dom/sandbox.js b/src/dom/sandbox.js index 64d590f0..f08e17e6 100644 --- a/src/dom/sandbox.js +++ b/src/dom/sandbox.js @@ -166,6 +166,8 @@ this.getWindow = function() { return iframe.contentWindow; }; this.getDocument = function() { return iframe.contentWindow.document; }; + this._insertJavascripts(); + // Catch js errors and pass them to the parent's onerror event // addEventListener("error") doesn't work properly in some browsers // TODO: apparently this doesn't work in IE9! @@ -222,6 +224,26 @@ ).interpolate(templateVars); }, + _insertJavascripts: function() { + var script = null, + doc = this.getDocument(), + head = doc.head, + javascripts = this.config.javascripts, + i = 0; + + javascripts = typeof(javascripts) === "string" ? [javascripts] : javascripts; + + if (javascripts) { + length = javascripts.length; + for (; i= 0.3.0 comes with basic support for iOS 5) diff --git a/src/views/composer.js b/src/views/composer.js index 752aafa6..56d3c40a 100644 --- a/src/views/composer.js +++ b/src/views/composer.js @@ -112,7 +112,8 @@ this.sandbox = new dom.Sandbox(function() { that._create(); }, { - stylesheets: this.config.stylesheets + stylesheets: this.config.stylesheets, + javascripts: this.config.javascripts }); this.iframe = this.sandbox.getIframe(); diff --git a/test/dom/sandbox_test.js b/test/dom/sandbox_test.js index 9a636576..5ca7d1c8 100644 --- a/test/dom/sandbox_test.js +++ b/test/dom/sandbox_test.js @@ -171,6 +171,35 @@ asyncTest("Check insertion of multiple stylesheets", function() { }); +asyncTest("Check insertion of single javascript", function() { + expect(1); + + new wysihtml5.dom.Sandbox(function(sandbox) { + var doc = sandbox.getDocument(); + equal(doc.getElementsByTagName("script").length, 1, "Correct amount of javascripts inserted into the dom tree"); + start(); + }, { + javascripts: "http://yui.yahooapis.com/2.9.0/build/yahoo-dom-event/yahoo-dom-event.js", + }).insertInto(document.body); +}); + + +asyncTest("Check insertion of multiple javascripts", function() { + expect(1); + + new wysihtml5.dom.Sandbox(function(sandbox) { + var doc = sandbox.getDocument(); + equal(doc.getElementsByTagName("script").length, 2, "Correct amount of javascripts inserted into the dom tree"); + start(); + }, { + javascripts: [ + "http://yui.yahooapis.com/2.9.0/build/yahoo-dom-event/yahoo-dom-event.js", + "http://yui.yahooapis.com/2.9.0/build/animation/animation-min.js" + ] + }).insertInto(document.body); +}); + + asyncTest("Check X-UA-Compatible", function() { expect(1); diff --git a/test/editor_test.js b/test/editor_test.js index dd1e0700..6053f765 100644 --- a/test/editor_test.js +++ b/test/editor_test.js @@ -505,8 +505,34 @@ if (wysihtml5.browser.supported()) { start(); }); }); - - + + + asyncTest("Check for javascripts", function() { + expect(3); + + var that = this; + + var javascriptUrls = [ + "http://yui.yahooapis.com/2.9.0/build/yahoo-dom-event/yahoo-dom-event.js", + "http://yui.yahooapis.com/2.9.0/build/animation/animation-min.js" + ]; + + var editor = new wysihtml5.Editor(this.textareaElement, { + javascripts: javascriptUrls + }); + + editor.on("load", function() { + var iframeElement = that.getIframeElement(), + iframeDoc = iframeElement.contentWindow.document, + scriptElements = iframeDoc.getElementsByTagName("script"); + equal(scriptElements.length, 2, "Correct amount of javascripts inserted into the dom tree"); + equal(scriptElements[0].getAttribute("src"), javascriptUrls[0]); + equal(scriptElements[1].getAttribute("src"), javascriptUrls[1]); + start(); + }); + }); + + asyncTest("Check config.supportTouchDevices = false", function() { expect(2); From f6eeb3f054525c308731d790d5a8b3f1d39b3132 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Juan=20C=2E=20Mu=CC=88ller?= Date: Wed, 7 Aug 2013 13:09:43 -0400 Subject: [PATCH 3/3] Dist files --- dist/wysihtml5-0.4.0pre.js | 27 ++++++++++++++++++++++++++- dist/wysihtml5-0.4.0pre.min.js | 22 +++++++++++----------- 2 files changed, 37 insertions(+), 12 deletions(-) diff --git a/dist/wysihtml5-0.4.0pre.js b/dist/wysihtml5-0.4.0pre.js index 1a661976..8168bd6d 100644 --- a/dist/wysihtml5-0.4.0pre.js +++ b/dist/wysihtml5-0.4.0pre.js @@ -5557,6 +5557,8 @@ wysihtml5.dom.replaceWithChildNodes = function(node) { this.getWindow = function() { return iframe.contentWindow; }; this.getDocument = function() { return iframe.contentWindow.document; }; + this._insertJavascripts(); + // Catch js errors and pass them to the parent's onerror event // addEventListener("error") doesn't work properly in some browsers // TODO: apparently this doesn't work in IE9! @@ -5613,6 +5615,26 @@ wysihtml5.dom.replaceWithChildNodes = function(node) { ).interpolate(templateVars); }, + _insertJavascripts: function() { + var script = null, + doc = this.getDocument(), + head = doc.head, + javascripts = this.config.javascripts, + i = 0; + + javascripts = typeof(javascripts) === "string" ? [javascripts] : javascripts; + + if (javascripts) { + length = javascripts.length; + for (; i= 0.3.0 comes with basic support for iOS 5) diff --git a/dist/wysihtml5-0.4.0pre.min.js b/dist/wysihtml5-0.4.0pre.min.js index 40086c81..f20975a2 100644 --- a/dist/wysihtml5-0.4.0pre.min.js +++ b/dist/wysihtml5-0.4.0pre.min.js @@ -150,10 +150,10 @@ b.firstElementChild||b.firstChild;){if(h.querySelector&&h.querySelector("div, p, (function(a){var c=document,b="parent top opener frameElement frames localStorage globalStorage sessionStorage indexedDB".split(" "),d="open close openDialog showModalDialog alert confirm prompt openDatabase postMessage XMLHttpRequest XDomainRequest".split(" "),e=["referrer","write","open","close"];a.dom.Sandbox=Base.extend({constructor:function(b,c){this.callback=b||a.EMPTY_FUNCTION;this.config=a.lang.object({}).merge(c).get();this.iframe=this._createIframe()},insertInto:function(a){"string"===typeof a&& (a=c.getElementById(a));a.appendChild(this.iframe)},getIframe:function(){return this.iframe},getWindow:function(){this._readyError()},getDocument:function(){this._readyError()},destroy:function(){var a=this.getIframe();a.parentNode.removeChild(a)},_readyError:function(){throw Error("wysihtml5.Sandbox: Sandbox iframe isn't loaded yet");},_createIframe:function(){var b=this,d=c.createElement("iframe");d.className="wysihtml5-sandbox";a.dom.setAttributes({security:"restricted",allowtransparency:"true", frameborder:0,width:0,height:0,marginwidth:0,marginheight:0}).on(d);a.browser.throwsMixedContentWarningWhenIframeSrcIsEmpty()&&(d.src="javascript:''");d.onload=function(){d.onreadystatechange=d.onload=null;b._onLoadIframe(d)};d.onreadystatechange=function(){/loaded|complete/.test(d.readyState)&&(d.onreadystatechange=d.onload=null,b._onLoadIframe(d))};return d},_onLoadIframe:function(f){if(a.dom.contains(c.documentElement,f)){var g=this,k=f.contentWindow,h=f.contentWindow.document,l=this._getHtml({charset:c.characterSet|| -c.charset||"utf-8",stylesheets:this.config.stylesheets});h.open("text/html","replace");h.write(l);h.close();this.getWindow=function(){return f.contentWindow};this.getDocument=function(){return f.contentWindow.document};k.onerror=function(a,b,c){throw Error("wysihtml5.Sandbox: "+a,b,c);};if(!a.browser.supportsSandboxedIframes()){var p,l=0;for(p=b.length;l';b.stylesheets=d;return a.lang.string('#{stylesheets}').interpolate(b)},_unset:function(b,c,d,e){try{b[c]=d}catch(l){}try{b.__defineGetter__(c,function(){return d})}catch(p){}if(e)try{b.__defineSetter__(c, -function(){})}catch(n){}if(!a.browser.crashesWhenDefineProperty(c))try{var u={get:function(){return d}};e&&(u.set=function(){});Object.defineProperty(b,c,u)}catch(D){}}})})(wysihtml5);(function(){var a={className:"class"};wysihtml5.dom.setAttributes=function(c){return{on:function(b){for(var d in c)b.setAttribute(a[d]||d,c[d])}}}})(); -wysihtml5.dom.setStyles=function(a){return{on:function(c){c=c.style;if("string"===typeof a)c.cssText+=";"+a;else for(var b in a)"float"===b?(c.cssFloat=a[b],c.styleFloat=a[b]):c[b]=a[b]}}}; +c.charset||"utf-8",stylesheets:this.config.stylesheets});h.open("text/html","replace");h.write(l);h.close();this.getWindow=function(){return f.contentWindow};this.getDocument=function(){return f.contentWindow.document};this._insertJavascripts();k.onerror=function(a,b,c){throw Error("wysihtml5.Sandbox: "+a,b,c);};if(!a.browser.supportsSandboxedIframes()){var p,l=0;for(p=b.length;l';b.stylesheets=d;return a.lang.string('#{stylesheets}').interpolate(b)},_insertJavascripts:function(){var a=null,b=this.getDocument(),c=b.head,d=this.config.javascripts,e=0;if(d= +"string"===typeof d?[d]:d)for(length=d.length;e",constructor:function(a,b,c){this.base(a,b,c);this.textarea=this.parent.textarea;this._initSandbox()},clear:function(){this.element.innerHTML=b.displaysCaretInEmptyContentEditableCorrectly()?"":this.CARET_HACK},getValue:function(b){var c=this.isEmpty()?"":a.quirks.getCorrectInnerHTML(this.element);b&&(c=this.parent.parse(c));return c},setValue:function(a,b){b&&(a=this.parent.parse(a));try{this.element.innerHTML= a}catch(c){this.element.innerText=a}},show:function(){this.iframe.style.display=this._displayStyle||"";this.textarea.element.disabled||(this.disable(),this.enable())},hide:function(){this._displayStyle=c.getStyle("display").from(this.iframe);"none"===this._displayStyle&&(this._displayStyle=null);this.iframe.style.display="none"},disable:function(){this.parent.fire("disable:composer");this.element.removeAttribute("contentEditable")},enable:function(){this.parent.fire("enable:composer");this.element.setAttribute("contentEditable", "true")},focus:function(b){a.browser.doesAsyncFocus()&&this.hasPlaceholderSet()&&this.clear();this.base();var c=this.element.lastChild;b&&c&&("BR"===c.nodeName?this.selection.setBefore(this.element.lastChild):this.selection.setAfter(this.element.lastChild))},getTextContent:function(){return c.getTextContent(this.element)},hasPlaceholderSet:function(){return this.getTextContent()==this.textarea.element.getAttribute("placeholder")&&this.placeholderSet},isEmpty:function(){var a=this.element.innerHTML.toLowerCase(); -return""===a||"
"===a||"

"===a||"


"===a||this.hasPlaceholderSet()},_initSandbox:function(){var a=this;this.sandbox=new c.Sandbox(function(){a._create()},{stylesheets:this.config.stylesheets});this.iframe=this.sandbox.getIframe();var b=this.textarea.element;c.insert(this.iframe).after(b);if(b.form){var f=document.createElement("input");f.type="hidden";f.name="_wysihtml5_mode";f.value=1;c.insert(f).after(b)}},_create:function(){var d=this;this.doc=this.sandbox.getDocument();this.element= -this.doc.body;this.textarea=this.parent.textarea;this.element.innerHTML=this.textarea.getValue(!0);this.selection=new a.Selection(this.parent);this.commands=new a.Commands(this.parent);c.copyAttributes("className spellcheck title lang dir accessKey".split(" ")).from(this.textarea.element).to(this.element);c.addClass(this.element,this.config.composerClassName);this.config.style&&this.style();this.observe();var e=this.config.name;e&&(c.addClass(this.element,e),c.addClass(this.iframe,e));this.enable(); -this.textarea.element.disabled&&this.disable();(e="string"===typeof this.config.placeholder?this.config.placeholder:this.textarea.element.getAttribute("placeholder"))&&c.simulatePlaceholder(this.parent,this,e);this.commands.exec("styleWithCSS",!1);this._initAutoLinking();this._initObjectResizing();this._initUndoManager();this._initLineBreaking();!this.textarea.element.hasAttribute("autofocus")&&document.querySelector(":focus")!=this.textarea.element||b.isIos()||setTimeout(function(){d.focus(!0)}, -100);b.clearsContentEditableCorrectly()||a.quirks.ensureProperClearing(this);this.initSync&&this.config.sync&&this.initSync();this.textarea.hide();this.parent.fire("beforeload").fire("load")},_initAutoLinking:function(){var d=this,e=b.canDisableAutoLinking(),f=b.doesAutoLinkingInContentEditable();e&&this.commands.exec("autoUrlDetect",!1);if(this.config.autoLink){if(!f||f&&e)this.parent.on("newword:composer",function(){c.getTextContent(d.element).match(c.autoLink.URL_REG_EXP)&&d.selection.executeAndRestore(function(a, -b){c.autoLink(b.parentNode)})}),c.observe(this.element,"blur",function(){c.autoLink(d.element)});var g=this.sandbox.getDocument().getElementsByTagName("a"),k=c.autoLink.URL_REG_EXP,h=function(b){b=a.lang.string(c.getTextContent(b)).trim();"www."===b.substr(0,4)&&(b="http://"+b);return b};c.observe(this.element,"keydown",function(a){if(g.length){a=d.selection.getSelectedNode(a.target.ownerDocument);var b=c.getParentElement(a,{nodeName:"A"},4),e;b&&(e=h(b),setTimeout(function(){var a=h(b);a!==e&&a.match(k)&& -b.setAttribute("href",a)},0))}})}},_initObjectResizing:function(){this.commands.exec("enableObjectResizing",!0);if(b.supportsEvent("resizeend")){var d=["width","height"],e=d.length,f=this.element;c.observe(f,"resizeend",function(b){b=b.target||b.srcElement;var c=b.style,h=0,l;if("IMG"===b.nodeName){for(;h"===a||"

"===a||"


"===a||this.hasPlaceholderSet()},_initSandbox:function(){var a=this;this.sandbox=new c.Sandbox(function(){a._create()},{stylesheets:this.config.stylesheets,javascripts:this.config.javascripts});this.iframe=this.sandbox.getIframe();var b=this.textarea.element;c.insert(this.iframe).after(b);if(b.form){var f=document.createElement("input");f.type="hidden";f.name="_wysihtml5_mode";f.value=1;c.insert(f).after(b)}},_create:function(){var d=this;this.doc= +this.sandbox.getDocument();this.element=this.doc.body;this.textarea=this.parent.textarea;this.element.innerHTML=this.textarea.getValue(!0);this.selection=new a.Selection(this.parent);this.commands=new a.Commands(this.parent);c.copyAttributes("className spellcheck title lang dir accessKey".split(" ")).from(this.textarea.element).to(this.element);c.addClass(this.element,this.config.composerClassName);this.config.style&&this.style();this.observe();var e=this.config.name;e&&(c.addClass(this.element,e), +c.addClass(this.iframe,e));this.enable();this.textarea.element.disabled&&this.disable();(e="string"===typeof this.config.placeholder?this.config.placeholder:this.textarea.element.getAttribute("placeholder"))&&c.simulatePlaceholder(this.parent,this,e);this.commands.exec("styleWithCSS",!1);this._initAutoLinking();this._initObjectResizing();this._initUndoManager();this._initLineBreaking();!this.textarea.element.hasAttribute("autofocus")&&document.querySelector(":focus")!=this.textarea.element||b.isIos()|| +setTimeout(function(){d.focus(!0)},100);b.clearsContentEditableCorrectly()||a.quirks.ensureProperClearing(this);this.initSync&&this.config.sync&&this.initSync();this.textarea.hide();this.parent.fire("beforeload").fire("load")},_initAutoLinking:function(){var d=this,e=b.canDisableAutoLinking(),f=b.doesAutoLinkingInContentEditable();e&&this.commands.exec("autoUrlDetect",!1);if(this.config.autoLink){if(!f||f&&e)this.parent.on("newword:composer",function(){c.getTextContent(d.element).match(c.autoLink.URL_REG_EXP)&& +d.selection.executeAndRestore(function(a,b){c.autoLink(b.parentNode)})}),c.observe(this.element,"blur",function(){c.autoLink(d.element)});var g=this.sandbox.getDocument().getElementsByTagName("a"),k=c.autoLink.URL_REG_EXP,h=function(b){b=a.lang.string(c.getTextContent(b)).trim();"www."===b.substr(0,4)&&(b="http://"+b);return b};c.observe(this.element,"keydown",function(a){if(g.length){a=d.selection.getSelectedNode(a.target.ownerDocument);var b=c.getParentElement(a,{nodeName:"A"},4),e;b&&(e=h(b),setTimeout(function(){var a= +h(b);a!==e&&a.match(k)&&b.setAttribute("href",a)},0))}})}},_initObjectResizing:function(){this.commands.exec("enableObjectResizing",!0);if(b.supportsEvent("resizeend")){var d=["width","height"],e=d.length,f=this.element;c.observe(f,"resizeend",function(b){b=b.target||b.srcElement;var c=b.style,h=0,l;if("IMG"===b.nodeName){for(;h