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n={duration:!1,iterate:!1,delay:!1,timing:!1,prefix:"redactor-"};return n="function"==typeof i?n:$R.extend(n,i),s="function"==typeof i?i:s,new $R.AnimatePlay(t,e,n,s,this.animationOpt)},stop:function(t){this.$el=$R.dom(t),this.$el.removeClass("redactor-animated");var e=this.$el.attr("redactor-animate-effect");this.$el.removeClass(e),this.$el.removeAttr("redactor-animate-effect");var i=this.$el.attr("redactor-animate-hide");i&&this.$el.addClass(i).removeAttr("redactor-animate-hide"),this.$el.off("animationend webkitAnimationEnd")}}),$R.AnimatePlay=function(t,e,i,s,n){return this.hidableEffects=["fadeOut","flipOut","slideUp","zoomOut","slideOutUp","slideOutRight","slideOutLeft"],this.prefixes=["","-webkit-"],this.$el=$R.dom(t),this.$body=$R.dom("body"),this.callback=s,this.animation=n?e:this.buildAnimationOff(e),this.defaults=i,"slideUp"===this.animation&&this.$el.height(this.$el.height()),this.isInanimate()?this.inanimate():this.animate()},$R.AnimatePlay.prototype={buildAnimationOff:function(t){return this.isHidable(t)?"hide":"show"},buildHideClass:function(){return"redactor-animate-hide"},isInanimate:function(){return"show"===this.animation||"hide"===this.animation},isAnimated:function(){return this.$el.hasClass("redactor-animated")},isHidable:function(t){return-1!==this.hidableEffects.indexOf(t)},inanimate:function(){var t;return this.defaults.timing="linear","show"===this.animation?(t=this.buildHideClass(),this.$el.attr("redactor-animate-hide",t),this.$el.removeClass(t)):(t=this.$el.attr("redactor-animate-hide"),this.$el.addClass(t).removeAttr("redactor-animate-hide")),"function"==typeof this.callback&&this.callback(this),this},animate:function(){var t=this.defaults.delay?this.defaults.delay:0;return setTimeout(function(){if(this.$body.addClass("no-scroll-x"),this.$el.addClass("redactor-animated"),!this.$el.attr("redactor-animate-hide")){var t=this.buildHideClass();this.$el.attr("redactor-animate-hide",t),this.$el.removeClass(t)}this.$el.addClass(this.defaults.prefix+this.animation),this.$el.attr("redactor-animate-effect",this.defaults.prefix+this.animation),this.set(this.defaults.duration+"s",this.defaults.iterate,this.defaults.timing),this.complete()}.bind(this),1e3*t),this},set:function(t,e,i){for(var s=this.prefixes.length;s--;)!1===t&&""!==t||this.$el.css(this.prefixes[s]+"animation-duration",t),!1===e&&""!==e||this.$el.css(this.prefixes[s]+"animation-iteration-count",e),!1===i&&""!==i||this.$el.css(this.prefixes[s]+"animation-timing-function",i)},clean:function(){this.$body.removeClass("no-scroll-x"),this.$el.removeClass("redactor-animated"),this.$el.removeClass(this.defaults.prefix+this.animation),this.$el.removeAttr("redactor-animate-effect"),this.set("","","")},complete:function(){this.$el.one("animationend webkitAnimationEnd",function(){if(this.$el.hasClass(this.defaults.prefix+this.animation)&&this.clean(),this.isHidable(this.animation)){var t=this.$el.attr("redactor-animate-hide");this.$el.addClass(t).removeAttr("redactor-animate-hide")}"slideUp"===this.animation&&this.$el.height(""),"function"==typeof this.callback&&this.callback(this.$el)}.bind(this))}},$R.add("service","caret",{init:function(t){this.app=t},setStart:function(t){this._setCaret("Start",t)},setEnd:function(t){this._setCaret("End",t)},setBefore:function(t){this._setCaret("Before",t)},setAfter:function(t){this._setCaret("After",t)},isStart:function(t){return this._isStartOrEnd(t,"First")},isEnd:function(t){return this._isStartOrEnd(t,"Last")},setAtEnd:function(t){var e=this.inspector.parse(t).getTag(),i=document.createRange();if(this._isInPage(t)){if("a"===e){var s=this.utils.createInvisibleChar();$R.dom(t).after(s),i.selectNodeContents(s),i.collapse(!0)}else i.selectNodeContents(t),i.collapse(!1);this.selection.setRange(i)}},setAtStart:function(t){var e=document.createRange(),i=this.inspector.parse(t);if(this._isInPage(t)){if(e.setStart(t,0),e.collapse(!0),i.isInline()||this.utils.isEmpty(t)){var s=this.utils.createInvisibleChar();e.insertNode(s),e.selectNodeContents(s),e.collapse(!1)}this.selection.setRange(e)}},setAtBefore:function(t){var e=this.inspector.parse(t),i=document.createRange();if(this._isInPage(t)){if(i.setStartBefore(t),i.collapse(!0),e.isInline()){var s=this.utils.createInvisibleChar();t.parentNode.insertBefore(s,t),i.selectNodeContents(s),i.collapse(!1)}this.selection.setRange(i)}},setAtAfter:function(t){var e=document.createRange();if(this._isInPage(t)){e.setStartAfter(t),e.collapse(!0);var i=this.utils.createInvisibleChar();e.insertNode(i),e.selectNodeContents(i),e.collapse(!1),this.selection.setRange(e)}},setAtPrev:function(t){var e=t.previousSibling;(e=e&&(3===e.nodeType&&this._isEmptyTextNode(e)?e.previousElementSibling:e))&&this.setEnd(e)},setAtNext:function(t){var e=t.nextSibling;(e=e&&(3===e.nodeType&&this._isEmptyTextNode(e)?e.nextElementSibling:e))&&this.setStart(e)},_setCaret:function(t,e){var i=this.inspector.parse(e),s=i.getNode();s&&(this.component.clearActive(),this["_set"+t](s,i,i.getTag()))},_setStart:function(t,e,i){if(e.isText())return this.editor.focus(),this.setAtStart(t);if("ul"===i||"ol"===i){t=e.findFirstNode("li");var s=this.utils.getFirstElement(t),n=this.inspector.parse(s);if(s&&n.isComponent())return this.setStart(n.getComponent())}else if("dl"===i)t=e.findFirstNode("dt");else{if("br"===i||"hr"===i)return this.setBefore(t);if("td"===i||"th"===i){var r=e.getFirstElement(t);if(r)return this.setStart(r)}else{if("table"===i||"tr"===i)return this.setStart(e.findFirstNode("th, td"));if(e.isComponentType("code")&&!e.isFigcaption()){var o=e.findLastNode("pre, code");return this.editor.focus(),this.setAtStart(o)}if("figure"===i&&e.isComponentType("table")){var a=e.getTable(),l=this.inspector.parse(a);return this.setStart(l.findFirstNode("th, td"))}if(!e.isComponentType("table")&&e.isComponent()&&!e.isFigcaption())return this.component.setActive(t)}}this.editor.focus(),this._setInline(t,"Start")||this.setAtStart(t)},_setEnd:function(t,e,i){if(e.isText())return this.editor.focus(),this.setAtEnd(t);if("ul"===i||"ol"===i){t=e.findLastNode("li");var s=this.utils.getLastElement(t),n=this.inspector.parse(s);if(s&&n.isComponent())return this.setEnd(n.getComponent())}else if("dl"===i)t=e.findLastNode("dd");else{if("br"===i||"hr"===i)return this.setAfter(t);if("td"===i||"th"===i){var r=e.getLastElement();if(r)return this.setEnd(r)}else{if("table"===i||"tr"===i)return this.setEnd(e.findLastNode("th, td"));if(e.isComponentType("code")&&!e.isFigcaption()){var o=e.findLastNode("pre, code");return this.editor.focus(),this.setAtEnd(o)}if("figure"===i&&e.isComponentType("table")){var a=e.getTable(),l=this.inspector.parse(a);return this.setEnd(l.findLastNode("th, td"))}if(!e.isComponentType("table")&&e.isComponent()&&!e.isFigcaption())return this.component.setActive(t)}}if(this.editor.focus(),!this._setInline(t,"End")){if(this.utils.isEmpty(t))return this.setStart(t);this.setAtEnd(t)}},_setBefore:function(t,e,i){return 3===t.nodeType?this.setAtBefore(t):e.isInline()?this.setAtBefore(t):e.isFirstTableCell()?this.setAtPrev(e.getComponent()):"td"===i||"th"===i?this.setAtPrev(t):e.isFirstListItem()?this.setAtPrev(e.getList()):e.isFigcaption()?this.setStart(e.getComponent()):!e.isComponentType("table")&&e.isComponent()?this.setAtPrev(e.getComponent()):e.isBlock()?this.setAtPrev(t):(this.editor.focus(),void this.setAtBefore(t))},_setAfter:function(t,e,i){return 3===t.nodeType?this.setAtAfter(t):e.isInline()?this.setAtAfter(t):e.isLastTableCell()?this.setAtNext(e.getComponent()):"td"===i||"th"===i?this.setAtNext(t):e.isFirstListItem()?this.setAtNext(e.getList()):!e.isComponentType("table")&&e.isComponent()?this.setAtNext(e.getComponent()):e.isBlock()?this.setAtNext(t):(this.editor.focus(),void this.setAtAfter(t))},_setInline:function(t,e){var i=this._hasInlineChild(t,"Start"===e?"first":"last");if(i)return"Start"===e?this.setStart(i):this.setEnd(i),!0},_isStartOrEnd:function(t,e){var i=this.utils.getNode(t);if(!i)return!1;var s=this.inspector.parse(i);if((i=this._getStartEndNode(i,s,e))&&3!==i.nodeType&&"LI"!==i.tagName){var n=3===i.nodeType?i.textContent:i.innerHTML;if(""===(n=this.utils.trimSpaces(n)))return!0}if(!s.isFigcaption()&&s.isComponent()&&!s.isComponentEditable())return!0;var r=this.offset.get(i,!0);return!!r&&("First"===e?0===r.start:r.end===this.offset.size(i,!0))},_isInPage:function(t){return!(!t||!t.nodeType)&&(t!==document.body&&document.body.contains(t))},_hasInlineChild:function(t,e){var i=this.inspector.parse(t),s="first"===e?i.getFirstNode():i.getLastNode(),n=$R.dom(s);if(s&&3!==s.nodeType&&this.inspector.isInlineTag(s.tagName)&&!n.hasClass("redactor-component")&&!n.hasClass("non-editable"))return s},_isEmptyTextNode:function(t){var e=t.textContent.trim().replace(/\n/,"");return""===(e=this.utils.removeInvisibleChars(e))},_getStartEndNode:function(t,e,i){return e.isFigcaption()?t=e.getFigcaption():e.isTable()?t=e["find"+i+"Node"]("th, td"):e.isList()?t=e["find"+i+"Node"]("li"):e.isComponentType("code")&&(t=e.findLastNode("pre, code")),t}});var containsNode=function(t){return document.getSelection().containsNode(t,!0)};"containsNode"in Selection.prototype||(containsNode=containsNodePolyfill);var containsNodePolyfill=function(t){var e=document.getSelection(),i=e.anchorNode.parentNode,s=e.focusNode.parentNode,n=e.getRangeAt(0).getBoundingClientRect(),r=t.getBoundingClientRect();return!!$R.dom(i).closest(t).length||(!!$R.dom(s).closest(t).length||n.top<r.top&&n.height>r.height)};$R.add("service","selection",{init:function(t){this.app=t},is:function(){var t=this.get();if(t){var e=t.anchorNode,i=this.inspector.parse(e);return i.isInEditor()||i.isEditor()}return!1},isCollapsed:function(){var t=this.get(),e=this.getRange();return!(!t||!t.isCollapsed)||!(!e||0!==e.toString().length)},isBackwards:function(){var t=!1,e=this.get();if(e&&!e.isCollapsed){var i=document.createRange();i.setStart(e.anchorNode,e.anchorOffset),i.setEnd(e.focusNode,e.focusOffset),t=i.collapsed,i.detach()}return t},isIn:function(t){var e=$R.dom(t).get(),i=this.getCurrent();return!(!i||!e)&&e.contains(i)},isText:function(){var t=this.get();if(t){var e=t.anchorNode,i=this.getBlock(e),s=this.getBlocks();if(i&&this.inspector.isTableCellTag(i.tagName)||!1===i&&0===s.length)return!0}return!1},isAll:function(t){var e=this.utils.getNode(t);if(!e)return!1;var i=this.editor.isEditor(e),s=this.inspector.parse(e);if(!s.isFigcaption()&&this.component.isNonEditable(e)&&this.component.isActive(e))return!0;if(i){var n=this.editor.getElement().html().replace(/<p><\/p>$/i,"");if(this.getHtml(!1).length!==n.length)return!1}if(i&&this.editor.isEmpty()||this.isCollapsed())return!1;var r=this.offset.get(e,!0),o=this.offset.size(e,!0);return!i&&s.isComponentType("code")&&(o=this.getText().trim().length),!(!r||0!==r.start||r.end!==o)},hasNonEditable:function(){var t=this.getHtml(),e=$R.dom("<div>").html(t);return!this.isCollapsed()&&0!==e.find(".non-editable").length},setRange:function(t){var e=window.getSelection();e.removeAllRanges(),e.addRange(t)},setAll:function(t){var e=this.utils.getNode(t);if(e){var i=this.inspector.parse(e);if(this.component.clearActive(),this.editor.focus(),this.editor.saveScroll(),this.editor.disableNonEditables(),e&&"TABLE"===e.tagName){var s=i.findFirstNode("td, th"),n=i.findLastNode("td, th");$R.dom(s).prepend(this.marker.build("start")),$R.dom(n).append(this.marker.build("end")),this.restoreMarkers()}else if(!i.isFigcaption()&&this.component.isNonEditable(e))this.component.setActive(e);else{i.isComponentType("code")&&(e=i.getComponentCodeElement()).focus();var r=document.createRange();r.selectNodeContents(e),this.setRange(r)}this.editor.enableNonEditables(),this.editor.restoreScroll()}},get:function(){var t=window.getSelection();return 0<t.rangeCount?t:null},getRange:function(){var t=this.get();return t&&t.getRangeAt(0)?t.getRangeAt(0):null},getTextBeforeCaret:function(t){t=void 0===t?1:t;var e=this.editor.getElement().get(),i=this.getRange(),s=!1;return i&&((i=i.cloneRange()).collapse(!0),i.setStart(e,0),s=i.toString().slice(-t)),s},getTextAfterCaret:function(t){t=void 0===t?1:t;var e=this.editor.getElement().get(),i=this.getRange(),s=!1;if(i){var n=i.cloneRange();n.selectNodeContents(e),n.setStart(i.endContainer,i.endOffset),s=n.toString().slice(0,t)}return s},getPosition:function(){var t=this.getRange(),e={top:0,left:0,width:0,height:0};if(window.getSelection&&t.getBoundingClientRect){var i=(t=t.cloneRange()).startOffset-1;t.setStart(t.startContainer,i<0?0:i);var s=t.getBoundingClientRect();e={top:s.top,left:s.left,width:s.right-s.left,height:s.bottom-s.top}}return e},getCurrent:function(){var t=!1,e=this.get(),i=this.component.getActive();if(i)t=i;else if(e&&this.is()){t=!this.inspector.parse(e.anchorNode).isEditor()&&e.anchorNode}return t},getParent:function(){var t=!1,e=this.getCurrent();if(e){var i=e.parentNode;t=!this.inspector.parse(i).isEditor()&&i}return t},getElement:function(t){for(var e=t||this.getCurrent();e;){var i=this.inspector.parse(e);if(i.isElement()&&i.isInEditor())return e;e=e.parentNode}return!1},getInline:function(t){for(var e=t||this.getCurrent(),i=!1;e;)this._isInlineNode(e)&&(i=e),e=e.parentNode;return i},getInlineFirst:function(t){for(var e=t||this.getCurrent();e;){if(this._isInlineNode(e))return e;e=e.parentNode}return!1},getInlineAll:function(t){for(var e=t||this.getCurrent(),i=[];e;)this._isInlineNode(e)&&i.push(e),e=e.parentNode;return i},getBlock:function(t){for(var e=t||this.getCurrent();e;){var i=this.inspector.parse(e);if(this.inspector.isBlockTag(e.tagName)&&i.isInEditor(e))return e;e=e.parentNode}return!1},getInlinesAllSelected:function(t){if(this.isAll())return[];var e=this.getInlines({all:!0}),i=this.getNodes({textnodes:!0,inline:!1}),s=this.getText().replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g,"\\$&"),n=[];if(0!==i.length)return n;if(""===s)n=e;else if(1<e.length)for(var r=0;r<e.length;r++)this._isTextSelected(e[r],s)&&n.push(e[r]);else 1===e.length&&this._isTextSelected(e[0],s)&&(n=e);return n=t&&t.tags?this._filterNodesByTags(n,t.tags):n},getInlines:function(t){for(var e=this.getNodes(),i=[],s=0;s<e.length;s++){var n;if(t&&t.all)for(n=e[s];n;)this._isInlineNode(n)&&!this._isInNodesArray(i,n)&&i.push(n),n=n.parentNode;else(n=this.getInline(e[s]))&&!this._isInNodesArray(i,n)&&i.push(n)}return i=t&&t.tags?this._filterNodesByTags(i,t.tags):i,i=t&&t.inside?this._filterInlinesInside(i,t):i},getBlocks:function(t){var e=this.getNodes(),i=this.getBlock();e=0===e.length&&i?[i]:e;for(var s=[],n=0;n<e.length;n++){var r=this.getBlock(e[n]);$R.dom(r).hasClass("non-editable")||r&&!this._isInNodesArray(s,r)&&s.push(r)}return s=t&&t.tags?this._filterNodesByTags(s,t.tags):s,s=t&&t.first?this._filterBlocksFirst(s,t):s},getElements:function(t){var e=this.getNodes({textnodes:!1}),i=this.getBlock();e=0===e.length&&i?[i]:e;for(var s=[],n=0;n<e.length;n++)this._isInNodesArray(s,e[n])||s.push(e[n]);return s=t&&t.tags?this._filterNodesByTags(s,t.tags):s},getNodes:function(t){var e=[],i=this.component.getActive();if(i)e=this._getNodesComponent(i);else if(this.isCollapsed()){var s=this.getCurrent();e=s?[s]:[]}else this.is()&&!i&&(e=this._getRangeSelectedNodes());return e=this._filterServicesNodes(e),e=this._filterEditor(e),e=t&&t.tags?this._filterNodesByTags(e,t.tags):e,e=t&&t.textnodes?this._filterNodesTexts(e,t):e,e=t&&!t.textnodes?this._filterNodesElements(e):e},getText:function(){var t=this.get();return t?this.utils.removeInvisibleChars(t.toString()):""},getHtml:function(t){var e="",i=this.get();if(i){for(var s=document.createElement("div"),n=i.rangeCount,r=0;r<n;++r)s.appendChild(i.getRangeAt(r).cloneContents());e=s.innerHTML,e=(e=!1!==t?this.cleaner.output(e):e).replace(/<p><\/p>$/i,"")}return e},clear:function(){this.component.clearActive(),this.get().removeAllRanges()},collapseToStart:function(){var t=this.get();t&&!t.isCollapsed&&t.collapseToStart()},collapseToEnd:function(){var t=this.get();t&&!t.isCollapsed&&t.collapseToEnd()},saveActiveComponent:function(){var t=this.component.getActive();return!!t&&(this.savedComponent=t,!0)},restoreActiveComponent:function(){return!!this.savedComponent&&(this.component.setActive(this.savedComponent),!0)},save:function(){this._clearSaved();var t=this.getElement();!t||-1===["TD","TH","P","DIV","PRE","H1","H2","H3","H4","H5","H6","LI","BLOCKQUOTE"].indexOf(t.tagName)||""!==t.innerHTML&&"<br>"!==t.innerHTML?this.saveActiveComponent()||(this.saved=this.offset.get()):this.savedElement=t},restore:function(){(this.saved||this.savedComponent||this.savedElement)&&(this.editor.saveScroll(),this.savedElement?this.caret.setStart(this.savedElement):this.restoreActiveComponent()||this.offset.set(this.saved),this._clearSaved(),this.editor.restoreScroll())},saveMarkers:function(){this._clearSaved(),this.saveActiveComponent()||this.marker.insert()},restoreMarkers:function(){this.editor.saveScroll(),this.restoreActiveComponent()||this.marker.restore(),this._clearSaved(),this.editor.restoreScroll()},_getNextNode:function(t){if(t.hasChildNodes())return t.firstChild;for(;t&&!t.nextSibling;)t=t.parentNode;return t?t.nextSibling:null},_getNodesComponent:function(t){var e=this.getCurrent(),i=this.inspector.parse(e);return i.isFigcaption()?[i.getFigcaption()]:[t]},_getRangeSelectedNodes:function(){var t=[],e=this.getRange(),i=e.startContainer,s=e.startContainer,n=e.endContainer,r=this.editor.getElement();if(s===r.get()&&this.isAll())t=this.utils.getChildNodes(r);else if(i==n)t=[i];else{for(;i&&i!=n;)t.push(i=this._getNextNode(i));for(i=e.startContainer;i&&i!=e.commonAncestorContainer;)t.unshift(i),i=i.parentNode}return t},_isInNodesArray:function(t,e){return-1!==t.indexOf(e)},_filterEditor:function(t){for(var e=[],i=0;i<t.length;i++){this.inspector.parse(t[i]).isInEditor()&&e.push(t[i])}return e},_filterServicesNodes:function(t){for(var e=[],i=0;i<t.length;i++){var s=$R.dom(t[i]),n=!1;t[i]&&3===t[i].nodeType&&this.utils.isEmpty(t[i])&&(n=!0),(s.hasClass("redactor-script-tag")||s.hasClass("redactor-component-caret")||s.hasClass("redactor-selection-marker")||s.hasClass("non-editable"))&&(n=!0),n||e.push(t[i])}return e},_filterNodesTexts:function(t,e){for(var i=[],s=0;s<t.length;s++){if(3===t[s].nodeType||e.keepbr&&"BR"===t[s].tagName)this.getInline(t[s])&&e&&!1===e.inline||i.push(t[s])}return i},_filterNodesElements:function(t){for(var e=[],i=0;i<t.length;i++)3!==t[i].nodeType&&e.push(t[i]);return e},_filterNodesByTags:function(t,e,i){for(var s=[],n=0;n<t.length;n++)if(i&&3===t[n].nodeType)s.push(t[n]);else if(3!==t[n].nodeType){var r=t[n].tagName.toLowerCase();-1!==e.indexOf(r.toLowerCase())&&s.push(t[n])}return s},_filterBlocksFirst:function(t){for(var e=[],i=0;i<t.length;i++){var s=$R.dom(t[i]),n=s.parent().get(),r=s.parent().hasClass("redactor-in"),o=n&&("TD"===n.tagName||"TH"===n.tagName);(r||o)&&e.push(t[i])}return e},_filterInlinesInside:function(t){for(var e=[],i=0;i<t.length;i++)containsNode(t[i],!0)&&e.push(t[i]);return e},_isTextSelected:function(t,e){var i=this.utils.removeInvisibleChars(t.textContent);return e===i||-1!==i.search(e)||-1!==e.search(new RegExp("^"+this.utils.escapeRegExp(i)))||-1!==e.search(new RegExp(this.utils.escapeRegExp(i)+"$"))},_isInlineNode:function(t){var e=this.inspector.parse(t);return this.inspector.isInlineTag(t.tagName)&&e.isInEditor()},_clearSaved:function(){this.saved=!1,this.savedComponent=!1,this.savedElement=!1}}),$R.add("service","element",{init:function(t){this.app=t,this.rootElement=t.rootElement,this.$element={},this.type="inline"},start:function(){this._build(),this._buildType()},isType:function(t){return t===this.type},getType:function(){return this.type},getElement:function(){return this.$element},_build:function(){this.$element=$R.dom(this.rootElement)},_buildType:function(){var t=this.$element.get().tagName;this.type="TEXTAREA"===t?"textarea":this.type,this.type="DIV"===t?"div":this.type,this.type=this.opts.inline?"inline":this.type}}),$R.add("service","editor",{init:function(t){this.app=t,this.scrolltop=!1,this.pasting=!1},start:function(){this._build()},focus:function(){this.isFocus()||this._isContenteditableFocus()||(this.saveScroll(),this.$editor.focus(),this.restoreScroll())},startFocus:function(){this.caret.setStart(this.getFirstNode())},endFocus:function(){this.caret.setEnd(this.getLastNode())},isPasting:function(){return this.pasting},enablePasting:function(){this.pasting=!0},disablePasting:function(){this.pasting=!1},saveScroll:function(){this.scrolltop=this._getScrollTarget().scrollTop(),this.opts.maxHeight&&(this.scrolltopin=this.$editor.scrollTop())},restoreScroll:function(){!1!==this.scrolltop&&(this._getScrollTarget().scrollTop(this.scrolltop),this.scrolltop=!1),this.scrolltopin&&(this.$editor.scrollTop(this.scrolltopin),this.scrolltopin=!1)},disableNonEditables:function(){this.$noneditables=this.$editor.find("[contenteditable=false]"),this.$noneditables.attr("contenteditable",!0)},enableNonEditables:function(){this.$noneditables&&setTimeout(function(){this.$noneditables.attr("contenteditable",!1)}.bind(this),1)},getFirstNode:function(){return this.$editor.contents()[0]},getLastNode:function(){var t=this.$editor.contents();return t[t.length-1]},isSourceMode:function(){return this.source.getElement().hasClass("redactor-source-open")},isEditor:function(t){return $R.dom(t).get()===this.$editor.get()},isEmpty:function(t){return this.utils.isEmptyHtml(this.$editor.html(),!1,t)},isFocus:function(){var t=$R.dom(document.activeElement);return 0!==this.$editor.find(".redactor-component-active").length||0!==t.closest(".redactor-in-"+this.uuid).length},setEmpty:function(){this.$editor.html(this.opts.emptyHtml)},getElement:function(){return this.$editor},_build:function(){var t=this.element.getElement(),e=this.element.isType("textarea")?"<div>":t.get();this.$editor=$R.dom(e)},_getScrollTarget:function(){var t=this.$doc;return t=this.opts.toolbarFixedTarget!==document?$R.dom(this.opts.toolbarFixedTarget):this.opts.scrollTarget?$R.dom(this.opts.scrollTarget):t},_isContenteditableFocus:function(){var t=this.selection.getBlock();return 0!==(t?$R.dom(t).closest("[contenteditable=true]").not(".redactor-in"):[]).length}}),$R.add("service","container",{init:function(t){this.app=t},start:function(){this._build()},getElement:function(){return this.$container},_build:function(){var t=this.element.isType("inline")?"<span>":"<div>";this.$container=$R.dom(t)}}),$R.add("service","source",{init:function(t){this.app=t,this.$source={},this.content=""},start:function(){this._build(),this._buildName(),this._buildStartedContent()},getElement:function(){return this.$source},getCode:function(){return this.$source.val()},getName:function(){return this.$source.attr("name")},getStartedContent:function(){return this.content},setCode:function(t){return this.insertion.set(t,!0,!1)},isNameGenerated:function(){return this.name},rebuildStartedContent:function(){this._buildStartedContent()},_build:function(){var t=this.element.getElement(),e=this.element.isType("textarea")?t.get():"<textarea>";this.$source=$R.dom(e)},_buildName:function(){var t=this.element.getElement();this.name=t.attr("name"),this.$source.attr("name",this.name?this.name:"content-"+this.uuid)},_buildStartedContent:function(){var t=this.element.getElement(),e=this.element.isType("textarea")?t.val():t.html();this.content=e.trim()}}),$R.add("service","statusbar",{init:function(t){this.app=t,this.$statusbar={},this.items=[]},start:function(){this.$statusbar=$R.dom("<ul>"),this.$statusbar.attr("dir",this.opts.direction)},add:function(t,e){return this.update(t,e)},update:function(t,e){var i;return void 0!==this.items[t]?i=this.items[t]:(i=$R.dom("<li>"),this.$statusbar.append(i),this.items[t]=i),i.html(e)},get:function(t){return!!this.items[t]&&this.items[t]},remove:function(t){this.items[t]&&(this.items[t].remove(),delete this.items[t])},getItems:function(){return this.items},removeItems:function(){this.items={},this.$statusbar.html("")},getElement:function(){return this.$statusbar}}),$R.add("service","toolbar",{init:function(t){this.app=t,this.buttons=[],this.dropdownOpened=!1,this.buttonsObservers={}},start:function(){this.is()&&(this.opts.activeButtons=this.opts.activeButtonsAdd?this._extendActiveButtons():this.opts.activeButtons,this.create())},stopObservers:function(){this.buttonsObservers={}},create:function(){this.$wrapper=$R.dom("<div>"),this.$toolbar=$R.dom("<div>")},observe:function(){if(this.is()){var t,e;for(var i in this.setButtonsInactive(),this.buttonsObservers)e=this.buttonsObservers[i],t=this.getButton(i),this.app.broadcast("button."+e+".observe",t);var s=this.opts.activeButtons,n=this.selection.getInlinesAllSelected(),r=this.selection.getInline();this.selection.isCollapsed()&&r&&n.push(r);var o=this._inlinesToTags(n);for(var a in s)-1!==o.indexOf(a)&&(t=this.getButton(s[a]))&&t.setActive()}},is:function(){return!(!this.opts.toolbar||this.detector.isMobile()&&this.opts.air)},isAir:function(){return!!this.is()&&this.$toolbar.hasClass("redactor-air")},isFixed:function(){return!!this.is()&&this.$toolbar.hasClass("redactor-toolbar-fixed")},isContextBar:function(){return this.$body.find("#redactor-context-toolbar-"+this.uuid).hasClass("open")},isTarget:function(){return this.opts.toolbarFixedTarget!==document},getElement:function(){return this.$toolbar},getWrapper:function(){return this.$wrapper},getDropdown:function(){return this.dropdownOpened},getTargetElement:function(){return $R.dom(this.opts.toolbarFixedTarget)},getButton:function(t){var e=this._findButton(".re-"+t);return 0!==e.length&&e.dataget("data-button-instance")},getButtons:function(){var i=[];return this._findButtons().each(function(t){var e=$R.dom(t);i.push(e.dataget("data-button-instance"))}),i},getButtonsKeys:function(){var i=[];return this._findButtons().each(function(t){var e=$R.dom(t);i.push(e.attr("data-re-name"))}),i},addButton:function(t,e,i,s,n){i=i||"end";var r=$R.create("toolbar.button",this.app,t,e);return e.observe&&(this.opts.activeButtonsObservers[t]={observe:e.observe,button:r}),this.is()&&("first"===i?this.$toolbar.prepend(r):"after"===i?s.after(r):"before"===i?s.before(r):this.$toolbar.append(r)),r},addButtonFirst:function(t,e){return this.addButton(t,e,"first")},addButtonAfter:function(t,e,i){var s=this.getButton(t);return s?this.addButton(e,i,"after",s):this.addButton(e,i)},addButtonBefore:function(t,e,i){var s=this.getButton(t);return s?this.addButton(e,i,"before",s):this.addButton(e,i)},addButtonObserver:function(t,e){this.buttonsObservers[t]=e},setButtons:function(t){this.buttons=t},setDropdown:function(t){this.dropdownOpened=t},setButtonsInactive:function(){for(var t=this.getButtons(),e=0;e<t.length;e++)t[e].setInactive()},setButtonsActive:function(){for(var t=this.getButtons(),e=0;e<t.length;e++)t[e].setActive()},disableButtons:function(){for(var t=this.getButtons(),e=0;e<t.length;e++)t[e].disable()},enableButtons:function(){for(var t=this.getButtons(),e=0;e<t.length;e++)t[e].enable()},_findButton:function(t){return this.is()?this.$toolbar.find(t):$R.dom()},_findButtons:function(){return this.is()?this.$toolbar.find(".re-button"):$R.dom()},_extendActiveButtons:function(){return $R.extend({},this.opts.activeButtons,this.opts.activeButtonsAdd)},_inlinesToTags:function(t){for(var e=[],i=0;i<t.length;i++)e.push(t[i].tagName.toLowerCase());return e}}),$R.add("class","toolbar.button",{mixins:["dom"],init:function(t,e,i){this.app=t,this.opts=t.opts,this.lang=t.lang,this.$body=t.$body,this.toolbar=t.toolbar,this.detector=t.detector,this.obj=i,this.name=e,this.dropdown=!1,this.tooltip=!1,this._init()},isActive:function(){return this.hasClass("redactor-button-active")},isDisabled:function(){return this.hasClass("redactor-button-disabled")},hasIcon:function(){return this.obj.icon&&!this.opts.buttonsTextLabeled},setDropdown:function(t){this.obj.dropdown=t,this.obj.message=!1,this.dropdown=$R.create("toolbar.dropdown",this.app,this.name,this.obj.dropdown),this.attr("data-dropdown",!0)},setMessage:function(t,e){this.obj.message=t,this.obj.args=e,this.obj.dropdown=!1},setApi:function(t,e){this.obj.api=t,this.obj.args=e,this.obj.dropdown=!1},setTitle:function(t){this.obj.title=this.lang.parse(t),this.obj.tooltip=this.obj.title,this.attr({alt:this.obj.tooltip,"aria-label":this.obj.tooltip}),this.attr("data-re-icon")||this.html(this.obj.title)},setTooltip:function(t){this.obj.tooltip=this.lang.parse(t),this.attr({alt:this.obj.tooltip,"aria-label":this.obj.tooltip})},setIcon:function(t){this.opts.buttonsTextLabeled||(this.obj.icon=!0,this.$icon=$R.dom(t),this.html(""),this.append(this.$icon),this.attr("data-re-icon",!0),this.addClass("re-button-icon"),this.setTooltip(this.obj.title),this._buildTooltip())},setActive:function(){this.addClass("redactor-button-active")},setInactive:function(){this.removeClass("redactor-button-active")},hideTooltip:function(){this.$body.find(".re-button-tooltip").remove()},getDropdown:function(){return this.dropdown},disable:function(){this.addClass("redactor-button-disabled")},enable:function(){this.removeClass("redactor-button-disabled")},toggle:function(t){t&&t.preventDefault(),this.isDisabled()||(this.obj.dropdown?this.dropdown.toggle(t):this.obj.api?this.app.api(this.obj.api,this.obj.args,this.name):this.obj.message&&this.app.broadcast(this.obj.message,this.obj.args,this.name),this.hideTooltip())},_init:function(){this._parseTitle(),this._parseTooltip(),this._build(),this._buildCallback(),this._buildAttributes(),this._buildObserver(),this.hasIcon()?(this._buildIcon(),this._buildTooltip()):this.html(this.obj.title)},_parseTooltip:function(){this.obj.tooltip=this.obj.tooltip?this.lang.parse(this.obj.tooltip):this.obj.title},_parseTitle:function(){this.obj.title=this.lang.parse(this.obj.title)},_build:function(){this.parse("<a>"),this.addClass("re-button re-"+this.name),this.attr("data-re-name",this.name),this.dataset("data-button-instance",this),this.obj.dropdown&&this.setDropdown(this.obj.dropdown)},_buildCallback:function(){this.on("click",this.toggle.bind(this))},_buildAttributes:function(){var t={href:"#",alt:this.obj.tooltip,rel:this.name,role:"button","aria-label":this.obj.tooltip,tabindex:"-1"};this.attr(t)},_buildObserver:function(){void 0!==this.obj.observe&&this.toolbar.addButtonObserver(this.name,this.obj.observe)},_buildIcon:function(){var t=this.obj.icon,e=/(<([^>]+)>)/gi.test(t);this.$icon=e?$R.dom(t):$R.dom("<i>"),e||this.$icon.addClass("re-icon-"+this.name),this.append(this.$icon),this.attr("data-re-icon",!0),this.addClass("re-button-icon")},_buildTooltip:function(){this.detector.isDesktop()&&(this.tooltip=$R.create("toolbar.button.tooltip",this.app,this))}}),$R.add("class","toolbar.button.tooltip",{mixins:["dom"],init:function(t,e){this.app=t,this.uuid=t.uuid,this.opts=t.opts,this.$body=t.$body,this.toolbar=t.toolbar,this.$button=e,this.created=!1,this._init()},open:function(){if(!this.$button.hasClass("redactor-button-disabled")&&!this.$button.hasClass("redactor-button-active")){this.created=!0,this.parse("<span>"),this.addClass("re-button-tooltip re-button-tooltip-"+this.uuid),this.$body.append(this),this.html(this.$button.attr("alt"));var t=this.$button.offset(),e=this.$button.height(),i=this.$button.width();this.css({top:t.top+e+4+"px",left:t.left+i/2-this.width()/2+"px",position:"absolute"}),this.show()}},close:function(){this.created&&!this.$button.hasClass("redactor-button-disabled")&&(this.remove(),this.created=!1)},_init:function(){this.$button.on("mouseover",this.open.bind(this)),this.$button.on("mouseout",this.close.bind(this))}}),$R.add("class","toolbar.dropdown",{mixins:["dom"],init:function(t,e,i){this.app=t,this.uuid=t.uuid,this.opts=t.opts,this.$win=t.$win,this.$doc=t.$doc,this.$body=t.$body,this.animate=t.animate,this.toolbar=t.toolbar,this.name=e,this.started=!1,this.items="format"===e?$R.extend({},!0,i):i,this.$items=[]},toggle:function(t){this.started||this._build(),this.isOpened()&&this.isActive()?this.close(!1):this.open(t)},isOpened:function(){var t=this.$body.find(".redactor-dropdown-"+this.uuid+".open");return 0!==t.length&&t.attr("data-re-name")===this.name},isActive:function(){return 0!==this.$body.find("#redactor-dropdown-"+this.uuid+"-"+this.name+".open").length},getName:function(){return this.attr("data-re-name")},getItem:function(t){return this.$items[t]},getItemsByClass:function(t){var e=[];for(var i in this.$items){var s=this.$items[i];"object"==typeof s&&s.attr("data-re-name")&&s.hasClass(t)&&e.push(s)}return e},open:function(t){this._closeAll(),this.$btn=this.toolbar.getButton(this.name),this.app.broadcast("dropdown.open",t,this,this.$btn),this.toolbar.setDropdown(this),this.show(),this.removeClass("redactor-animate-hide"),this.addClass("open"),this._observe(),this.$btn.hideTooltip(),this.$btn.setActive(),this.$doc.on("keyup.redactor.dropdown-"+this.uuid,this._handleKeyboard.bind(this)),this.$doc.on("click.redactor.dropdown-"+this.uuid,this.close.bind(this)),this.updatePosition(),this.app.broadcast("dropdown.opened",t,this,this.$btn)},close:function(t,e){if(t){var i=$R.dom(t.target);if(this._isButton(t)||i.hasClass("redactor-dropdown-not-close")||i.hasClass("redactor-dropdown-item-disabled"))return void t.preventDefault()}this.app.broadcast("dropdown.close",this,this.$btn),this.toolbar.setDropdown(!1),this.$btn.setInactive(),!1===e?this._close():this.animate.start(this,"fadeOut",this._close.bind(this))},updatePosition:function(){var t=this.toolbar.isFixed(),e=this.toolbar.isTarget(),i=this.$btn.height(),s=this.$btn.width(),n=this.$btn.offset(),r="absolute",o=2;t&&(n.top=e?this.$btn.offset().top:this.$btn.position().top,r="fixed",o+=this.opts.toolbarFixedTopOffset);var a=n.left+0,l=parseFloat(this.css("width")),h=a-(this.$win.width()<a+l?l-s:0),c=n.top+i+o;h=h<0?4:h,this.css({maxHeight:"",position:r,top:c+"px",left:h+"px"});var d=this.$win.height()-(c-this.$doc.scrollTop())-10;this.css("max-height",d+"px")},_build:function(){this.parse("<div>"),this.attr("dir",this.opts.direction),this.attr("id","redactor-dropdown-"+this.uuid+"-"+this.name),this.attr("data-re-name",this.name),this.addClass("redactor-dropdown redactor-dropdown-"+this.uuid+" redactor-dropdown-"+this.name),this.dataset("data-dropdown-instance",this),this.items.sdom||"string"==typeof this.items?this._buildDom():this._buildItems(),this.$body.append(this),this.started=!0},_buildDom:function(){this.html("").append($R.dom(this.items))},_buildItems:function(){for(var t in this.items="format"===this.name?this._buildFormattingItems():this.items,this.items){var e=this.items[t];if("observe"===t)this.attr("data-observe",this.items[t]);else{var i=$R.create("toolbar.dropdown.item",this.app,t,e,this);this.$items[t]=i,this.append(i)}}},_buildFormattingItems:function(){for(var t in this.items)-1===this.opts.formatting.indexOf(t)&&delete this.items[t];if(this.opts.formattingHide)for(var t in this.items)-1!==this.opts.formattingHide.indexOf(t)&&delete this.items[t];if(this.opts.formattingAdd)for(var t in this.opts.formattingAdd)this.items[t]=this.opts.formattingAdd[t];return this.items},_handleKeyboard:function(t){27===t.which&&this.close()},_isButton:function(t){return $R.dom(t.target).closest(".re-button").get()===this.$btn.get()},_close:function(){this.$btn.setInactive(),this.$doc.off(".redactor.dropdown-"+this.uuid),this.removeClass("open"),this.addClass("redactor-animate-hide"),this.app.broadcast("dropdown.closed",this,this.$btn)},_closeAll:function(){this.$body.find(".redactor-dropdown-"+this.uuid+".open").each(function(t){$R.dom(t).dataget("data-dropdown-instance")._close()})},_observe:function(){var t=this.attr("data-observe");t&&this.app.broadcast("dropdown."+t+".observe",this)}}),$R.add("class","toolbar.dropdown.item",{mixins:["dom"],init:function(t,e,i,s){this.app=t,this.lang=t.lang,this.dropdown=s,this.name=e,this.obj=i,this._init()},setTitle:function(t){this.$span.html(t)},getTitle:function(){return this.$span.html()},enable:function(){this.removeClass("redactor-dropdown-item-disabled")},disable:function(){this.addClass("redactor-dropdown-item-disabled")},toggle:function(t){t&&t.preventDefault(),this.hasClass("redactor-dropdown-item-disabled")||(this.obj.message?this.app.broadcast(this.obj.message,this.obj.args,this.name):this.obj.api&&this.app.api(this.obj.api,this.obj.args,this.name))},_init:function(){this.parse("<a>"),this.attr("href","#"),this.addClass("redactor-dropdown-item-"+this.name),this.obj.classname&&this.addClass(this.obj.classname),this.attr("data-re-name",this.name),this.on("click",this.toggle.bind(this)),this.$span=$R.dom("<span>"),this.append(this.$span),this.setTitle(this.lang.parse(this.obj.title))}}),$R.add("service","cleaner",{init:function(t){this.app=t,this.opts=t.opts,this.storedComponents=[],this.storedComments=[],this.storedImages=[],this.storedLinks=[],this.deniedTags=["font","html","head","link","title","body","meta","applet"],this.convertRules={},this.unconvertRules={},this.reComments=/<!--[\s\S]*?-->\n?/g,this.reSpacedEmpty=/^(||\s||<br\s?\/?>||&nbsp;)$/i,this.reScriptTag=/<script(.*?[^>]?)>([\w\W]*?)<\/script>/gi},addConvertRules:function(t,e){this.convertRules[t]=e},addUnconvertRules:function(t,e){this.unconvertRules[t]=e},input:function(t,e,i){var s=[];t=this.storeComments(t,s),t=this.encodeCode(t);var n=this.utils.buildWrapper(t);n.find("img, svg, details").removeAttr("onload onerror ontoggle");var r=["alt","title","src","class","width","height","srcset","style","usemap"];return n.find("img").each(function(t){if(0<t.attributes.length)for(var e=t.attributes,i=e.length-1;0<=i;i--)-1===e[i].name.search(/^data\-/)&&-1===r.indexOf(e[i].name)&&t.removeAttribute(e[i].name)}),t=(t=(t=this.utils.getWrapperHtml(n)).replace(/\$/g,"&#36;")).replace(/&amp;/g,"&"),t=$R.create("cleaner.figure",this.app).convert(t,this.convertRules),t=this.storeComponents(t),t=this.replaceTags(t,this.opts.replaceTags),t=this._setSpanAttr(t),t=this._setStyleCache(t),t=this.removeTags(t,this.deniedTags),t=this.opts.removeScript?this._removeScriptTag(t):this._replaceScriptTag(t),t=this.opts.removeComments?this.removeComments(t):t,t=this._isSpacedEmpty(t)?this.opts.emptyHtml:t,t=this.restoreComponents(t),t=this._cleanWrapped(t),t=this.restoreComments(t,s),t=e?this.paragraphize(t):t},output:function(t,e){return t=this.removeInvisibleSpaces(t),this.opts.breakline&&(t=(t=t.replace(/<\/(span|strong|b|i|em)><br\s?\/?><\/div>/gi,"</$1></div>")).replace(/<br\s?\/?><\/(span|strong|b|i|em)><\/div>/gi,"</$1></div>")),t=t.replace(/&#36;/g,"$"),this._isSpacedEmpty(t)?"":this._isParagraphEmpty(t)?"":(t=this.removeServiceTagsAndAttrs(t,e),t=this.storeComponents(t),t=this.removeSpanWithoutAttributes(t),t=this.removeFirstBlockBreaklineInHtml(t),t=this.opts.removeScript?t:this._unreplaceScriptTag(t),t=this.opts.preClass?this._setPreClass(t):t,t=this.opts.linkNofollow?this._setLinkNofollow(t):t,t=this.opts.removeNewLines?this.cleanNewLines(t):t,t=this.restoreComponents(t),t=$R.create("cleaner.figure",this.app).unconvert(t,this.unconvertRules),t=this.removeEmptyAttributes(t,["style","class","rel","alt","title"]),t=this.cleanSpacesInPre(t),t=(t=this.tidy(t)).replace(/&amp;/g,"&"),this.opts.breakline&&(t=(t=t.replace(/<br\s?\/?>/gi,"<br>\n")).replace(/<br\s?\/?>\n+/gi,"<br>\n")),t=""===t.replace(/\n/g,"")?"":t)},paste:function(t){t=this.storeComponents(t);var e=this.deniedTags.concat(["iframe"]);t=(t=(t=(t=this.removeTags(t,e)).replace(new RegExp("<!doctype([\\s\\S]+?)>","gi"),"")).replace(new RegExp("<style([\\s\\S]+?)</style>","gi"),"")).replace(new RegExp("</p><br /><p","gi"),"</p><p");var i=this._isHtmlMsWord(t);if(t=this._cleanGDocs(t),t=i?this._cleanMsWord(t):t,!this.opts.pasteClean)return t=this.restoreComponents(t);if(this.opts.pastePlainText)return t=this.restoreComponents(t),this.pastePlainText(t);(n=this.utils.buildWrapper(t)).find("*").removeAttr("style"),n.find("[data-redactor-tag]").each(function(t){var e=$R.dom(t);e.removeAttr("data-redactor-tag"),this.utils.isEmptyHtml(e.html())?e.html("<br>").unwrap():t.lastChild&&"BR"===t.lastChild.tagName?e.unwrap():e.append("<br>").unwrap()}.bind(this)),t=(t=(t=this.utils.getWrapperHtml(n)).replace(/<br\s?\/?>$/,"")).replace(/<br\s?\/?><\/(td|th)>/,"</$1>");var s=this.opts.pasteBlockTags.concat(this.opts.pasteInlineTags);t=this.removeTagsExcept(t,s),t=this.opts.pasteLinks?t:this.removeTags(t,["a"]),t=this.opts.pasteImages?t:this.removeTags(t,["img"]);var n,r=(n=this.utils.buildWrapper(t)).find("*"),o=0!==this.opts.pasteKeepStyle.length?","+this.opts.pasteKeepStyle.join(","):"";r.not("[data-redactor-style-cache]"+o).removeAttr("style");var a=0!==this.opts.pasteKeepClass.length?","+this.opts.pasteKeepClass.join(","):"";r.not("[data-redactor-style-cache], span.redactor-component"+a).removeAttr("class");var l=0!==this.opts.pasteKeepAttrs.length?","+this.opts.pasteKeepAttrs.join(","):"";r.not("img, a, span.redactor-component, [data-redactor-style-cache]"+l).each(function(t){for(var e=t.attributes,i=e.length-1;0<=i;i--)"class"!==t.attributes[0].name&&t.removeAttribute(e[i].name)}),this.opts.pasteLinks&&!1!==this.opts.pasteLinkTarget&&n.find("a").attr("target",this.opts.pasteLinkTarget),n.find("[data-redactor-style-cache]").each(function(t){var e=t.getAttribute("data-redactor-style-cache");t.setAttribute("style",e)});var h=this.opts.imageAttrs;return n.find("img").each(function(t){if(0<t.attributes.length)for(var e=t.attributes,i=e.length-1;0<=i;i--)-1===h.indexOf(e[i].name)&&t.removeAttribute(e[i].name)}),n.find("span").each(function(t){0===t.attributes.length&&$R.dom(t).unwrap()}),n.find(this.opts.inlineTags.join(",")).each(function(t){0===t.attributes.length&&this.utils.isEmptyHtml(t.innerHTML)&&$R.dom(t).unwrap()}.bind(this)),n.find("ul, ol").each(function(t){var e=t.previousSibling;if(e&&"LI"===e.tagName){var i=$R.dom(e);i.find("p").unwrap(),i.append(t)}}),t=(t=(t=(t=(t=this.utils.getWrapperHtml(n)).replace(/<li><p>/gi,"<li>")).replace(/<\/p><\/li>/gi,"</li>")).replace(/^<li/gi,"<ul><li")).replace(/<\/li>$/gi,"</li></ul>"),this.opts.breakline&&(t=t.replace(/\n/g,"<br>")),t=(t=t.replace(/<p>&nbsp;<\/p>/gi,"<p></p>")).replace(/<p><br\s?\/?><\/p>/gi,"<p></p>"),i&&(t=(t=t.replace(/<p><\/p>/gi,"")).replace(/<p>\s<\/p>/gi,"")),t=this.restoreComponents(t)},pastePlainText:function(t){return t=this.opts.pasteLinks?this.storeLinks(t):t,t=this.opts.pasteImages?this.storeImages(t):t,t=this.getPlainText(t),t=this._replaceNlToBr(t),t=this.opts.pasteLinks?this.restoreLinks(t):t,t=this.opts.pasteImages?this.restoreImages(t):t},tidy:function(t){return t},paragraphize:function(t){return t=$R.create("cleaner.paragraphize",this.app).convert(t)},storeComments:function(t,e){var i=t.match(new RegExp("\x3c!--([\\w\\W]*?)--\x3e","gi"));if(null!==i)for(var s=0;s<i.length;s++)t=t.replace(i[s],"#####xstarthtmlcommentzz"+s+"xendhtmlcommentzz#####"),e.push(i[s]);return t},restoreComments:function(t,e){for(var i=0;i<e.length;i++)t=t.replace("#####xstarthtmlcommentzz"+i+"xendhtmlcommentzz#####",e[i]);return t},getFlatText:function(t){var e=$R.dom("<div>");return t.nodeType||t.dom?e.append(t):(t=(t=t.toString()).trim(),e.html(t)),void 0===(t=e.get().textContent||e.get().innerText||"")?"":t},getPlainText:function(t){t=(t=(t=(t=(t=(t=t.replace(/<!--[\s\S]*?-->/gi,"")).replace(/<style[\s\S]*?style>/gi,"")).replace(/<p><\/p>/g,"")).replace(/<\/div>|<\/li>|<\/td>/gi,"\n")).replace(/<\/p>/gi,"\n\n")).replace(/<\/H[1-6]>/gi,"\n\n");var e=document.createElement("div");return e.innerHTML=t,(t=e.textContent||e.innerText).trim()},replaceTags:function(t,e){if(e){var i=this,s=Object.keys(e),n=this.utils.buildWrapper(t);n.find(s.join(",")).each(function(t){i.utils.replaceToTag(t,e[t.tagName.toLowerCase()])}),t=this.utils.getWrapperHtml(n)}return t},replaceNbspToSpaces:function(t){return t.replace("&nbsp;"," ")},replaceBlocksToBr:function(t){return t=t.replace(/<\/div>|<\/li>|<\/td>|<\/p>|<\/H[1-6]>/gi,"<br>")},cleanNewLines:function(t){return t.replace(/\r?\n/g,"")},cleanSpacesInPre:function(t){return t.replace("&nbsp;&nbsp;&nbsp;&nbsp;","    ")},removeInvisibleSpaces:function(t){return t=(t=this.utils.removeInvisibleChars(t)).replace(/&#65279;/gi,"")},removeNl:function(t){return t=(t=t.replace(/\n/g," ")).replace(/\s+/g,"s")},removeBrAtEnd:function(t){return t=(t=t.replace(/<br\s?\/?>$/gi," ")).replace(/<br\s?\/?><li/gi,"<li")},removeTags:function(t,i){var e=i?/<\/?([a-z][a-z0-9]*)\b[^>]*>/gi:/(<([^>]+)>)/gi,s=i?function(t,e){return-1===i.indexOf(e.toLowerCase())?t:""}:"";return t.replace(e,s)},removeTagsExcept:function(t,i){if(void 0===i)return t.replace(/(<([^>]+)>)/gi,"");return t.replace(/<\/?([a-z][a-z0-9]*)\b[^>]*>/gi,function(t,e){return-1===i.indexOf(e.toLowerCase())?"":t})},removeComments:function(t){return t.replace(this.reComments,"")},removeServiceTagsAndAttrs:function(t,e){var i=this.utils.buildWrapper(t),s=this;return!1!==e&&i.find(".redactor-selection-marker").each(function(t){var e=$R.dom(t);return""===s.utils.removeInvisibleChars(e.text())?e.remove():e.unwrap()}),i.find("[data-redactor-style-cache]").removeAttr("data-redactor-style-cache"),this.utils.getWrapperHtml(i)},removeSpanWithoutAttributes:function(t){var e=this.utils.buildWrapper(t);return e.find("span").removeAttr("data-redactor-span data-redactor-style-cache").each(function(t){0===t.attributes.length&&$R.dom(t).unwrap()}),this.utils.getWrapperHtml(e)},removeFirstBlockBreaklineInHtml:function(t){return t.replace(new RegExp("</li><br\\s?/?>","gi"),"</li>")},removeEmptyAttributes:function(t,e){for(var i=this.utils.buildWrapper(t),s=0;s<e.length;s++)i.find("["+e[s]+'=""]').removeAttr(e[s]);return this.utils.getWrapperHtml(i)},encodeHtml:function(t){return t=(t=(t=(t=(t=(t=t.replace(/<br\s?\/?>/g,"\n")).replace(/&nbsp;/g," 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s=this.decodeEntities(i);t.textContent=this._encodeNodeHtml(s)}},_encodeNodeHtml:function(t){return t=t.replace(/&nbsp;/g," ").replace(/<br\s?\/?>/g,"\n"),t=this.opts.preSpaces?t.replace(/\t/g,new Array(this.opts.preSpaces+1).join(" ")):t},encodeEntities:function(t){return t=(t=this.decodeEntities(t)).replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/"/g,"&quot;")},encodePhpCode:function(t){return t=(t=(t=t.replace("<?php","&lt;?php")).replace("<?","&lt;?")).replace("?>","?&gt;")},decodeEntities:function(t){return String(t).replace(/&lt;/g,"<").replace(/&gt;/g,">").replace(/&quot;/g,'"').replace(/&amp;/g,"&")},storeComponents:function(t){var e=this.utils.getElementsFromHtml(t,"figure","table");return this._storeMatched(t,e,"Components","figure")},restoreComponents:function(t){return this._restoreMatched(t,"Components","figure")},storeLinks:function(t){var e=this.utils.getElementsFromHtml(t,"a");return this._storeMatched(t,e,"Links","a")},storeImages:function(t){var e=this.utils.getElementsFromHtml(t,"img");return this._storeMatched(t,e,"Images","img")},restoreLinks:function(t){return this._restoreMatched(t,"Links","a")},restoreImages:function(t){return this._restoreMatched(t,"Images","img")},_cleanWrapped:function(t){return t=t.replace(new RegExp("<p><figure([\\w\\W]*?)</figure></p>","gi"),"<figure$1</figure>")},_cleanGDocs:function(t){return t=(t=(t=(t=(t=(t=(t=(t=(t=t.replace(/<b\sid="internal-source-marker(.*?)">([\w\W]*?)<\/b>/gi,"$2")).replace(/<b(.*?)id="docs-internal-guid(.*?)">([\w\W]*?)<\/b>/gi,"$3")).replace(/<span[^>]*(font-style:\s?italic;\s?font-weight:\s?bold|font-weight:\s?bold;\s?font-style:\s?italic)[^>]*>([\w\W]*?)<\/span>/gi,"<b><i>$2</i></b>")).replace(/<span[^>]*(font-style:\s?italic;\s?font-weight:\s?600|font-weight:\s?600;\s?font-style:\s?italic)[^>]*>([\w\W]*?)<\/span>/gi,"<b><i>$2</i></b>")).replace(/<span[^>]*(font-style:\s?italic;\s?font-weight:\s?700|font-weight:\s?700;\s?font-style:\s?italic)[^>]*>([\w\W]*?)<\/span>/gi,"<b><i>$2</i></b>")).replace(/<span[^>]*font-style:\s?italic[^>]*>([\w\W]*?)<\/span>/gi,"<i>$1</i>")).replace(/<span[^>]*font-weight:\s?bold[^>]*>([\w\W]*?)<\/span>/gi,"<b>$1</b>")).replace(/<span[^>]*font-weight:\s?700[^>]*>([\w\W]*?)<\/span>/gi,"<b>$1</b>")).replace(/<span[^>]*font-weight:\s?600[^>]*>([\w\W]*?)<\/span>/gi,"<b>$1</b>")},_cleanMsWord:function(t){t=(t=(t=(t=(t=t.replace(/<!--[\s\S]+?-->/gi,"")).replace(/<(!|script[^>]*>.*?<\/script(?=[>\s])|\/?(\?xml(:\w+)?|img|meta|link|style|\w:\w+)(?=[\s\/>]))[^>]*>/gi,"")).replace(/<(\/?)s>/gi,"<$1strike>")).replace(/&nbsp;/gi," 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e=$R.dom(t),i=e.attr("style");/mso-list:Ignore/.exec(i)?e.remove():e.unwrap()}),e.find("[style]").removeAttr("style"),e.find("[class^='Mso']").removeAttr("class"),e.find("a").filter(function(t){return!t.hasAttribute("href")}).unwrap();for(var i="",s=(t=(t=(t=(t=(t=this.utils.getWrapperHtml(e)).replace(/<p[^>]*><\/p>/gi,"")).replace(/<li>·/gi,"<li>")).trim()).replace(/\/(p|ul|ol|h1|h2|h3|h4|h5|h6|blockquote)>\s+<(p|ul|ol|h1|h2|h3|h4|h5|h6|blockquote)/gi,"/$1>\n<$2")).split(/\n/),n=0;n<s.length;n++){var r=""!==s[n]&&-1===s[n].search(/>$/)?" ":"\n";i+=s[n]+r}return i},_parseWordLists:function(t){var a=0,l=null,h=null,c=null;t.find("p").each(function(t){var e=$R.dom(t),i=e.attr("data-listLevel");if(null===i&&e.hasClass("MsoListParagraphCxSpMiddle")&&(i=1),null!==i){var s=e.text(),n=/^\s*\w+\./.test(s)?"<ol></ol>":"<ul></ul>";if(e.hasClass("MsoListParagraphCxSpFirst")||e.hasClass("MsoNormal")?(h=$R.dom(n),e.before(h)):a<i&&0!==a&&(c=$R.dom(n),l.append(c),h=c),i<a)for(var r=a-i+1,o=0;o<r;o++)h=h.parent();e.find("span").first().unwrap(),l=$R.dom("<li>"+e.html().trim()+"</li>"),null===h&&(e.before(n),h=e.prev()),h.append(l),e.remove(),a=i}else h=null,a=0})},_isSpacedEmpty:function(t){return-1!==t.search(this.reSpacedEmpty)},_isParagraphEmpty:function(t){return-1!==t.search(/^<p><\/p>$/i)},_isHtmlMsWord:function(t){return t.match(/class="?Mso|style="[^"]*\bmso-|style='[^'']*\bmso-|w:WordDocument/i)},_setSpanAttr:function(t){var e=this.utils.buildWrapper(t);return e.find("span").attr("data-redactor-span",!0),this.utils.getWrapperHtml(e)},_setStyleCache:function(t){var e=this.utils.buildWrapper(t);return e.find("[style]").each(function(t){var e=$R.dom(t);e.attr("data-redactor-style-cache",e.attr("style"))}),this.utils.getWrapperHtml(e)},_setPreClass:function(t){var e=this.utils.buildWrapper(t);return e.find("pre").addClass(this.opts.preClass),this.utils.getWrapperHtml(e)},_setLinkNofollow:function(t){var e=this.utils.buildWrapper(t);return e.find("a").attr("rel","nofollow"),this.utils.getWrapperHtml(e)},_replaceScriptTag:function(t){return t.replace(this.reScriptTag,'<script class="redactor-script-tag" $1>$2<\/script>')},_unreplaceScriptTag:function(t){return t.replace(/<script class="redactor-script-tag"(.*?[^>]?)>([\w\W]*?)<\/script>/gi,"<script$1>$2<\/script>")},_replaceNlToBr:function(t){return t.replace(/\n/g,"<br />")},_removeScriptTag:function(t){return t.replace(this.reScriptTag,"")},_storeMatched:function(t,e,i,s){if(this["stored"+i]=[],e)for(var n=0;n<e.length;n++)this["stored"+i][n]=e[n],t=t.replace(e[n],"####"+s+n+"####");return t},_restoreMatched:function(t,e,i){if(this["stored"+e])for(var s=0;s<this["stored"+e].length;s++)t=t.replace("####"+i+s+"####",this["stored"+e][s]);return t}}),$R.add("class","cleaner.figure",{init:function(t){this.app=t,this.opts=t.opts,this.utils=t.utils,this.detector=t.detector},convert:function(t,e){var i=this.utils.buildWrapper(t);return i.find("img").each(this._convertImage.bind(this)),i.find("hr").each(this._convertLine.bind(this)),i.find("iframe").each(this._convertIframe.bind(this)),i.find("table").each(this._convertTable.bind(this)),i.find("form").each(this._convertForm.bind(this)),i.find("figure pre").each(this._convertCode.bind(this)),i.find("[data-redactor-type=variable]").addClass("redactor-component"),i.find("figure").not(".redactor-component, .redactor-figure-code").each(this._convertWidget.bind(this)),i.find("figure pre").each(this._setContenteditableCode.bind(this)),i.find(".redactor-component, .non-editable").attr("contenteditable",!1),this.detector.isIe()&&i.find("[data-redactor-type=table]").removeAttr("contenteditable"),i.find("figcaption, td, th").attr("contenteditable",!0),i.find(".redactor-component, figcaption").attr("tabindex","-1"),this._acceptExtraRules(i,e),this.utils.getWrapperHtml(i)},unconvert:function(t,e){t=(t=t.replace(/<\/([^>]+)><div data-redactor-tag/g,"</$1>\n<div data-redactor-tag")).replace(/<\/([^>]+)><p/g,"</$1>\n<p");var i=this.utils.buildWrapper(t);return i.find("th, td, figcaption, figure, pre, code, .redactor-component").removeAttr("contenteditable tabindex"),i.find("figure").removeClass("redactor-component redactor-component-active redactor-uploaded-figure"),i.find("[data-redactor-type=variable]").removeClass("redactor-component redactor-component-active"),i.find("figure[data-redactor-type=line]").unwrap(),i.find("figure[data-redactor-type=widget]").each(this._unconvertWidget.bind(this)),i.find("figure[data-redactor-type=form]").each(this._unconvertForm.bind(this)),i.find("figure[data-redactor-type=table]").each(this._unconvertTable.bind(this)),i.find("figure[data-redactor-type=image]").removeAttr("rel").each(this._unconvertImages.bind(this)),i.find("img").removeAttr("data-redactor-type").removeClass("redactor-component"),i.find(".non-editable").removeAttr("contenteditable"),i.find("figure").each(this._removeTypes.bind(this)),i.find("span.redactor-component-caret").remove(),i=this._unconvertBreakTag(i),this._acceptExtraRules(i,e),t=(t=(t=this.utils.getWrapperHtml(i)).replace(/<br\s?\/?>$/,"")).replace(/<br\s?\/?><\/(td|th)>/,"</$1>")},_convertImage:function(t){var e=$R.dom(t);if(!this._isNonEditable(e)){this.opts.imageObserve&&!e.attr("data-image")&&e.attr("data-image",this.utils.getRandomId());var i=e.closest("a"),s=e.closest("figure");if(0===s.children().not("a, img, br, figcaption").length){if(0===s.length){var n=0!==i.length?i.closest("p"):e.closest("p");if(!1===this.opts.imageFigure&&0!==n.length)(s=this.utils.replaceToTag(n,"figure")).addClass("redactor-replace-figure");else 0!==n.length&&n.unwrap(),s=0!==i.length?i.wrap("<figure>"):e.wrap("<figure>")}else s.hasClass("redactor-uploaded-figure")?s.removeClass("redactor-uploaded-figure"):s.addClass("redactor-keep-figure");this._setFigure(s,"image")}}},_convertTable:function(t){if(!this._isNonEditable(t)){var e=this._wrapFigure(t);this._setFigure(e,"table")}},_convertLine:function(t){if(!this._isNonEditable(t)){var e=this._wrapFigure(t);this._setFigure(e,"line")}},_convertForm:function(t){if(!this._isNonEditable(t)){var e=this.utils.replaceToTag(t,"figure");this._setFigure(e,"form")}},_convertIframe:function(t){if(!this._isNonEditable(t)&&0===$R.dom(t).closest(".redactor-component").length){var e=t.getAttribute("src"),i=e&&(e.match(this.opts.regex.youtube)||e.match(this.opts.regex.vimeo)),s=this._wrapFigure(t);i&&this._setFigure(s,"video")}},_convertCode:function(t){if(!this._isNonEditable(t)){var e=this._wrapFigure(t);this._setFigure(e,"code")}},_convertWidget:function(t){if(!this._isNonEditable(t)){var e=$R.dom(t);e.addClass("redactor-component"),e.attr("data-redactor-type","widget"),e.attr("data-widget-code",encodeURI(t.innerHTML.trim()))}},_unconvertBreakTag:function(t){return t.find("[data-redactor-tag]").each(function(t){var e=$R.dom(t);if(e.removeAttr("data-redactor-tag"),this.utils.isEmptyHtml(e.html()))e.unwrap();else if(t.lastChild&&"BR"===t.lastChild.tagName)e.unwrap();else{var i=e.nextElement();0!==i.length&&i.attr("data-redactor-tag")&&t.appendChild(document.createElement("br")),e.unwrap()}}.bind(this)),t},_unconvertForm:function(t){this.utils.replaceToTag(t,"form")},_unconvertTable:function(t){$R.dom(t).unwrap()},_unconvertWidget:function(t){var e=$R.dom(t);e.html(decodeURI(e.attr("data-widget-code"))),e.removeAttr("data-widget-code")},_unconvertImages:function(t){var e=$R.dom(t);e.removeClass("redactor-component");var i=0!==e.closest("li").length,s=0!==e.closest("table").length,n=0!==e.find("figcaption").length,r=e.attr("style"),o=!(null===r||""===r),a=""!==e.attr("class");!i&&(!s||n||o||a)||e.unwrap()},_removeTypes:function(t){var e=$R.dom(t),i=e.attr("data-redactor-type");if(i&&-1!==["image","widget","line","video","code","form","table"].indexOf(i)&&e.removeAttr("data-redactor-type"),e.hasClass("redactor-keep-figure"))e.removeClass("redactor-keep-figure");else if("image"===i&&!1===this.opts.imageFigure){0!==e.find("figcaption").length||(e.hasClass("redactor-replace-figure")?(e.removeClass("redactor-replace-figure"),this.utils.replaceToTag(e,"p")):e.unwrap())}e.removeClass("redactor-replace-figure")},_wrapFigure:function(t){var e=$R.dom(t),i=e.closest("figure");return 0===i.length?e.wrap("<figure>"):i},_setFigure:function(t,e){t.addClass("redactor-component"),t.attr("data-redactor-type",e)},_setContenteditableCode:function(t){if(!this._isNonEditable(t)){var e=$R.dom(t),i=e.children("code").first();(0!==i.length?i:e).attr("contenteditable",!0).attr("tabindex","-1")}},_acceptExtraRules:function(t,e){for(var i in e)"function"==typeof e[i]&&e[i](t)},_isNonEditable:function(t){return 0!==$R.dom(t).closest(".non-editable").length}}),$R.add("class","cleaner.paragraphize",{init:function(t){this.app=t,this.opts=t.opts,this.utils=t.utils,this.cleaner=t.cleaner,this.element=t.element,this.stored=[],this.remStart="#####replace",this.remEnd="#####",this.paragraphizeTags=["table","div","pre","form","ul","ol","h1","h2","h3","h4","h5","h6","dl","blockquote","figcaption","address","section","header","footer","aside","article","object","style","script","iframe","select","input","textarea","button","option","map","area","math","hr","fieldset","legend","hgroup","nav","figure","details","menu","summary","p"]},convert:function(t){var e=this._isConverted(t);return e=!0===e?this._convert(t):e,e=this._convertTable(e)},_convert:function(t,e){var i=this.opts.breakline||e?"sdivtag":this.opts.markup,s=e?"tbr":"br";t=this._storeTags(t);var n=[];t=(t=this.cleaner.storeComments(t,n)).trim(),t=(t=(t=(t=(t=this._trimLinks(t)).replace(/xparagraphmarkerz(?:\r\n|\r|\n)$/g,"")).replace(/xparagraphmarkerz$/g,"")).replace(/xparagraphmarkerz(?:\r\n|\r|\n)/g,"\n")).replace(/xparagraphmarkerz/g,"\n");for(var r="",o=(t=this.opts.breakline?(t=(t=t.replace(/<br\s?\/?>(?:\r\n|\r|\n)/gi,"xbreakmarkerz\n")).replace(/<br\s?\/?>/gi,"xbreakmarkerz\n")).replace(/xbreakmarkerz\n<\//gi,"xbreakmarkerz</"):t.replace(/[\n]+/g,"\n")).split("\n"),a=0;a<o.length;a++)r+="<"+i+">"+o[a]+"</"+i+">\n";return t=(t=(t=(t=r.replace(/\n$/,"")).replace(new RegExp("<"+i+">\\s+#####","gi"),"#####")).replace(new RegExp("<"+i+">#####","gi"),"#####")).replace(new RegExp("#####</"+i+">","gi"),"#####"),t=this.opts.breakline?t.replace(/xbreakmarkerz/gi,"<br>"):t,t=this._restoreTags(t),t=this.cleaner.restoreComments(t,n),this.opts.breakline&&(t=t.replace(new RegExp("<"+i+"></"+i+">","gi"),"<"+i+"><br></"+i+">")),t=(t=(t=t.replace(new RegExp("<sdivtag>","gi"),'<div data-redactor-tag="'+s+'">')).replace(new RegExp("sdivtag","gi"),"div")).replace(/<\/([^>]+)><div data-redactor-tag/g,"</$1>\n<div data-redactor-tag")},_convertTable:function(t){var e=this.utils.buildWrapper(t);return e.find("td, th").each(this._convertCell.bind(this)),t=this.utils.getWrapperHtml(e)},_convertCell:function(t){var e=$R.dom(t);this.stored=[];var i=this._convert(e.html(),!0);e.html(i)},_storeTags:function(t){var s=this,e=this.utils.buildWrapper(t);return e.find(this.paragraphizeTags.join(", ")).each(function(t,e){var i=document.createTextNode(s.remStart+e+s.remEnd+"xparagraphmarkerz");s.stored.push(t.outerHTML),t.parentNode.replaceChild(i,t)}),this.utils.getWrapperHtml(e)},_restoreTags:function(t){for(var e=0;e<this.stored.length;e++)this.stored[e]=this.stored[e].replace(/\$/g,"&#36;"),t=t.replace(this.remStart+e+this.remEnd,this.stored[e]);return t},_trimLinks:function(t){var e=this.utils.buildWrapper(t);return e.find("a").each(this._trimLink.bind(this)),t=this.utils.getWrapperHtml(e)},_trimLink:function(t){var e=$R.dom(t);e.html(e.html().trim())},_isConverted:function(t){return this._isDisabled(t)?t:!this._isEmptyHtml(t)||this.opts.emptyHtml},_isDisabled:function(){return!1===this.opts.paragraphize||this.element.isType("inline")},_isEmptyHtml:function(t){return""===t||"<p></p>"===t||"<div></div>"===t}}),$R.add("service","detector",{init:function(t){this.app=t,this.userAgent=navigator.userAgent.toLowerCase()},isWebkit:function(){return/webkit/.test(this.userAgent)},isFirefox:function(){return-1<this.userAgent.indexOf("firefox")},isIe:function(t){return document.documentMode||/Edge/.test(navigator.userAgent)?"edge":RegExp("msie"+(isNaN(t)?"":"\\s"+t),"i").test(navigator.userAgent)||!!navigator.userAgent.match(/Trident.*rv[ :]*11\./)},isMobile:function(){return/(iPhone|iPod|Android)/.test(navigator.userAgent)},isDesktop:function(){return!/(iPhone|iPod|iPad|Android)/.test(navigator.userAgent)},isIpad:function(){return/iPad/.test(navigator.userAgent)}}),$R.add("service","offset",{init:function(t){this.app=t},get:function(t,e){var i={start:0,end:0},s=this.utils.getNode(t);if(!s)return!1;var n=this.editor.isEditor(s),r=!!n||this.selection.isIn(s),o=this.selection.getRange();if(n||r){if(this.selection.is()&&r){var a=$R.dom(o.startContainer).hasClass("redactor-component")?o.startOffset:0,l=o.cloneRange();l.selectNodeContents(s),l.setEnd(o.startContainer,o.startOffset);var h=this._getString(o,e);i.start=this._getString(l,e).length-a,i.end=i.start+h.length+a}}else i=!1;return i},set:function(t,e){if(!this._setComponentOffset(e)){this.component.clearActive();var i=this.utils.getNode(e);if(i){var s=this.size(i),n=0,r=document.createRange();t.end=t.end>s?s:t.end,r.setStart(i,0),r.collapse(!0);for(var o=[i],a=!1,l=!1;!l&&(i=o.pop());)if(3==i.nodeType){var h=n+i.length;!a&&!this._isFigcaptionNext(i)&&t.start>=n&&t.start<=h&&(r.setStart(i,t.start-n),a=!0),a&&t.end>=n&&t.end<=h&&(r.setEnd(i,t.end-n),l=!0),n=h}else for(var c=i.childNodes.length;c--;)o.push(i.childNodes[c]);this.selection.setRange(r)}}},size:function(t,e){var i=this.utils.getNode(t);if(i){var s=document.createRange().cloneRange();return s.selectNodeContents(i),this._getString(s,e).length}return 0},_getString:function(t,e){var i=t.toString();return i=this.editor.isEmpty()?i.replace(/\uFEFF/g,""):i,i=e?i.trim():i},_setComponentOffset:function(t){return!!this.component.isNonEditable(t)&&this.component.setActive(t)},_isFigcaptionNext:function(t){var e=t.nextSibling;return""===t.nodeValue.trim()&&e&&"FIGCAPTION"===e.tagName}}),$R.add("service","inspector",{init:function(t){this.app=t},parse:function(t){return $R.create("inspector.parser",this.app,this,t)},isText:function(t){if("string"==typeof t&&!/^\s*<(\w+|!)[^>]*>/.test(t))return!0;var e=$R.dom(t).get();return e&&3===e.nodeType},isInlineTag:function(t,e){var i=this._extendTags(this.opts.inlineTags,e);return this._isTag(t)&&-1!==i.indexOf(t.toLowerCase())},isBlockTag:function(t,e){var i=this._extendTags(this.opts.blockTags,e);return this._isTag(t)&&-1!==i.indexOf(t.toLowerCase())},isTableCellTag:function(t){return-1!==["td","th"].indexOf(t.toLowerCase())},isHeadingTag:function(t){return-1!==["h1","h2","h3","h4","h5","h6"].indexOf(t.toLowerCase())},_isTag:function(t){return void 0!==t&&t},_extendTags:function(t,e){if(t=t.concat(t),e)for(var i=0;i<e.length;i++)t.push(e[i]);return t}}),$R.add("class","inspector.parser",{init:function(t,e,i){this.app=t,this.uuid=t.uuid,this.opts=t.opts,this.utils=t.utils,this.editor=t.editor,this.selection=t.selection,this.inspector=e,this.el=i,this.$el=$R.dom(this.el,".redactor-in-"+this.uuid),this.node=this.$el.get(),this.node&&8===this.node.nodeType&&(this.node=!1),this.$component=this.$el.closest(".redactor-component",".redactor-in")},isEditor:function(){return this.node===this.editor.getElement().get()},isInEditor:function(){return 0!==this.$el.parents(".redactor-in-"+this.uuid).length},isComponent:function(){return 0!==this.$component.length},isComponentType:function(t){return this.getComponentType()===t},isComponentActive:function(){return this.isComponent()&&this.$component.hasClass("redactor-component-active")},isComponentEditable:function(){var t=this.getComponentType();return this.isComponent()&&-1!==["code","table"].indexOf(t)},isFigcaption:function(){return this.getFigcaption()},isPre:function(){return this.getPre()},isCode:function(){var t=this.$el.closest("code"),e=t.parent("pre");return 0!==t.length&&0===e.length},isList:function(){return this.getList()},isFirstListItem:function(){return this._getLastOrFirstListItem("first")},isLastListItem:function(){return this._getLastOrFirstListItem("last")},isFirstTableCell:function(){return this._getLastOrFirstTableCell("first")},isLastTableCell:function(){return this._getLastOrFirstTableCell("last")},isTable:function(){return this.isComponentType("table")||this.getTable()},isHeading:function(){return this.getHeading()},isBlockquote:function(){return this.getBlockquote()},isDl:function(){return this.getDl()},isParagraph:function(){return this.getParagraph()},isLink:function(){return this.getLink()},isFile:function(){return this.getFile()},isText:function(){return this.inspector.isText(this.el)},isInline:function(){var t=this.opts.inlineTags;return!!this.isElement()&&-1!==t.indexOf(this.node.tagName.toLowerCase())},isBlock:function(){var t=this.opts.blockTags;return!!this.isElement()&&-1!==t.indexOf(this.node.tagName.toLowerCase())},isElement:function(){return this.node&&this.node.nodeType&&3!==this.node.nodeType},hasParent:function(t){return 0!==this.$el.closest(t.join(",")).length},getNode:function(){return this.node},getTag:function(){return!!this.isElement()&&this.node.tagName.toLowerCase()},getComponent:function(){return!!this.isComponent()&&this.$component.get()},getComponentType:function(){return!!this.isComponent()&&this.$component.attr("data-redactor-type")},getFirstNode:function(){return this.utils.getFirstNode(this.node)},getLastNode:function(){return this.utils.getLastNode(this.node)},getFirstElement:function(){return this.utils.getFirstElement(this.node)},getLastElement:function(){return this.utils.getLastElement(this.node)},getFigcaption:function(){return this._getClosestNode("figcaption")},getPre:function(){return this._getClosestNode("pre")},getCode:function(){return this._getClosestNode("code")},getList:function(){return this._getClosestNode("ul, ol")},getParentList:function(){return this._getClosestUpNode("ul, ol")},getListItem:function(){return this._getClosestNode("li")},getTable:function(){return this.getComponentType("table")?this.$component.find("table").get():this._getClosestNode("table")},getTableCell:function(){var t=this.$el.closest("td, th");return 0!==t.length&&t.get()},getComponentCodeElement:function(){return!!this.isComponentType("code")&&this.$component.find("pre code, pre").last().get()},getImageElement:function(){return!!this.isComponentType("image")&&this.$component.find("img").get()},getParagraph:function(){return this._getClosestNode("p")},getHeading:function(){return this._getClosestNode("h1, h2, h3, h4, h5, h6")},getDl:function(){return this._getClosestNode("dl")},getBlockquote:function(){return this._getClosestNode("blockquote")},getLink:function(){var t=this.isComponent()&&!this.isFigcaption();if(!this.isComponentType("table")&&t)return!1;var e=this._getClosestElement("a");return!(!e||e.attr("data-file"))&&e.get()},getFile:function(){var t=this.isComponent();if(!this.isComponentType("table")&&t)return!1;var e=this._getClosestElement("a");return!(!e||!e.attr("data-file"))&&e.get()},findFirstNode:function(t){return this.$el.find(t).first().get()},findLastNode:function(t){return this.$el.find(t).last().get()},_getLastOrFirstListItem:function(t){var e=this.getList(),i=this.getTag();if(e&&"li"===i){var s=$R.dom(e).find("li")[t]().get();if(s&&this.node===s)return!0}return!1},_getLastOrFirstTableCell:function(t){var e=this.getTable(),i=this.getTag();if(e&&("td"===i||"th"===i)){var s=$R.dom(e).find("td, th")[t]().get();if(s&&this.node===s)return!0}return!1},_getClosestUpNode:function(t){var e=this.$el.parents(t,".redactor-in-"+this.uuid).last();return 0!==e.length&&e.get()},_getClosestNode:function(t){var e=this.$el.closest(t,".redactor-in-"+this.uuid);return 0!==e.length&&e.get()},_getClosestElement:function(t){var e=this.$el.closest(t,".redactor-in-"+this.uuid);return 0!==e.length&&e}}),$R.add("service","marker",{init:function(t){this.app=t},build:function(t,e){var i=document.createElement("span");return i.id="selection-marker-"+this._getPos(t),i.className="redactor-selection-marker",i.innerHTML=this.opts.markerChar,e?i.outerHTML:i},buildHtml:function(t){return this.build(t,!0)},insert:function(t){this.remove();var e="both"!==t&&("start"===t||this.selection.isCollapsed());this.selection.is()||this.editor.focus();var i=this.selection.getRange();if(i){var s=this.build("start"),n=this.build("end"),r=i.cloneRange();return e||(r.collapse(!1),r.insertNode(n)),r.setStart(i.startContainer,i.startOffset),r.collapse(!0),r.insertNode(s),i.setStartAfter(s),e||i.setEndBefore(n),this.selection.setRange(i),s}},find:function(t,e){var i=this.editor.getElement(),s=(e||i).find("span#selection-marker-"+this._getPos(t));return 0!==s.length&&s.get()},restore:function(){var t=this.find("start"),e=this.find("end"),i=this.selection.getRange();if(i&&this.selection.is()||(this.editor.focus(),i=document.createRange()),t){var s=!!e&&e.previousSibling,n=t.nextSibling;n=(!n||3!==n.nodeType||""!==n.textContent.replace(/[\n\t]/g,""))&&n,e?n&&"selection-marker-end"===n.id?this._restoreInject(i,t):s&&n?(i.selectNodeContents(s),i.collapse(!1),i.setStart(n,0)):s&&!n?(i.selectNodeContents(s),i.collapse(!1),i.setStartAfter(t)):(i.setStartAfter(t),i.setEndBefore(e)):n?(i.selectNodeContents(n),i.collapse(!0)):this._restoreInject(i,t),this.selection.setRange(i),t&&t.parentNode.removeChild(t),e&&e.parentNode.removeChild(e)}},remove:function(){var t=this.find("start"),e=this.find("end");t&&t.parentNode.removeChild(t),e&&e.parentNode.removeChild(e)},_getPos:function(t){return void 0===t?"start":t},_restoreInject:function(t,e){var i=this.utils.createInvisibleChar();$R.dom(e).after(i),t.selectNodeContents(i),t.collapse(!1)}}),$R.add("service","component",{init:function(t){this.app=t,this.activeClass="redactor-component-active"},create:function(t,e){return $R.create(t+".component",this.app,e)},build:function(t){var e,i=$R.dom(t).attr("data-redactor-type");return i&&(e=this.create(i,t)),e||t},remove:function(t,e){var i=$R.dom(t).closest(".redactor-component"),s=i.attr("data-redactor-type"),n=i.parent(),r=this.inspector.parse(n),o=this.utils.findSiblings(i,"prev"),a=this.utils.findSiblings(i,"next");if(!1!==this.app.broadcast(s+".delete",i)){if(i.remove(),this.app.broadcast(s+".deleted",i),this.app.broadcast("contextbar.close"),this.app.broadcast("imageresizer.stop"),!1!==e){var l=r.getTableCell();l&&this.utils.isEmptyHtml(l.innerHTML)?this.caret.setStart(l):a?this.caret.setStart(a):o?this.caret.setEnd(o):this.editor.startFocus()}this.editor.isEmpty()&&(this.editor.setEmpty(),this.editor.startFocus(),this.app.broadcast("empty"))}},isNonEditable:function(t){var e=this.inspector.parse(t);return e.isComponent()&&!e.isComponentEditable()},isActive:function(t){if(t){var e=this.inspector.parse(t);return $R.dom(e.getComponent()).hasClass(this.activeClass)}return 0!==this._find().length},getActive:function(t){var e=this._find();return 0!==e.length&&(t?e:e.get())},setActive:function(t){this.clearActive(),this.editor.focus();var e=this.inspector.parse(t),i=e.getComponent(),s=$R.dom(i);if(!e.isFigcaption()){var n=s.find(".redactor-component-caret");0===n.length&&(n=this._buildCaret(),s.prepend(n)),this.caret.setAtStart(n.get())}s.addClass(this.activeClass)},clearActive:function(){var t=this._find();t.removeClass(this.activeClass),t.find(".redactor-component-caret").remove(),this.app.broadcast("imageresizer.stop")},setOnEvent:function(t,e){this.clearActive();var i=this.inspector.parse(t.target);i.isFigcaption()||i.isComponentEditable()||i.isComponent()&&(this.setActive(t.target),!0!==e&&t.preventDefault())},executeScripts:function(scripts){if(void 0===scripts){var $editor=this.editor.getElement(),scripts=$editor.find("[data-redactor-type]").find("script").getAll();this.executeScripts.call(this,scripts)}else for(var i=0;i<scripts.length;i++){if(""!==scripts[i].src){var src=scripts[i].src;this.$doc.find('head script[src="'+src+'"]').remove();var $script=$R.dom("<script>");$script.attr("src",src),$script.attr("async defer"),$script.get().onload=function(){-1!==src.search("instagram")&&window.instgrm.Embeds.process(),this.executeScripts(scripts.slice(i+1))}.bind(this);var head=document.getElementsByTagName("head")[0];head&&head.appendChild($script.get());break}try{eval(scripts[i].innerHTML)}catch(t){}}},_find:function(){return this.editor.getElement().find("."+this.activeClass)},_buildCaret:function(){var t=$R.dom("<span>");return t.addClass("redactor-component-caret"),t.attr("contenteditable",!0),t}}),$R.add("service","insertion",{init:function(t){this.app=t},set:function(t,e,i){return null===t&&(t=""),t=!1!==e?this.cleaner.input(t):t,t=!1!==e?this.cleaner.paragraphize(t):t,this.editor.getElement().html(t),!1!==i&&this.editor.endFocus(),t},insertNode:function(t,e){this.editor.focus();var i=this.utils.isFragment(t)?t:this.utils.createFragment(t);return this._collapseSelection(),this._insertFragment(i),this._setCaret(e,i),this._sendNodes(i.nodes)},insertBreakLine:function(){return this.insertNode(document.createElement("br"),"after")},insertNewline:function(){return this.insertNode(document.createTextNode("\n"),"after")},insertText:function(t){return this.insertHtml(this.cleaner.getFlatText(t))},insertChar:function(t){return this.insertNode(t,"after")},insertRaw:function(t){return this.insertHtml(t,!1)},insertToEnd:function(t,e){if(t){3===t.nodeType&&-1!==t.nodeValue.search(/^\n/)&&(t=t.previousElementSibling);var i=$R.dom(t);if(i.attr("data-redactor-type")===e){var s=this.opts.breakline?"<br>":"<p>",n=$R.dom(s);i.after(n),this.caret.setStart(n)}}},insertPoint:function(t){var e,i=this.marker.build("start"),s=!1,n=t.clientX,r=t.clientY;if(document.caretPositionFromPoint){var o=document.caretPositionFromPoint(n,r),a=document.getSelection();this.inspector.parse(o.offsetNode).isInEditor()&&((e=a.getRangeAt(0)).setStart(o.offsetNode,o.offset),e.collapse(!0),e.insertNode(i),s=!0)}else document.caretRangeFromPoint&&(e=document.caretRangeFromPoint(n,r),this.inspector.parse(e.startContainer).isInEditor()&&(e.insertNode(i),s=!0));return s},insertToPoint:function(t,e,i,s){if(!(!0===i||this.insertPoint(t))){var n=this.editor.getLastNode();$R.dom(n).after(this.marker.build("start"))}return this.component.clearActive(),this.selection.restoreMarkers(),this.insertHtml(e,s)},insertToOffset:function(t,e){return this.offset.set({start:t,end:t}),this.insertHtml(e)},insertHtml:function(t,e){if(this.opts.input){var i=this.utils.parseHtml(t);if(this.selection.isAll())return this._insertToAllSelected(i);if(!this.selection.is()){var s=$R.dom("<p>");this.editor.getElement().append(s),this.caret.setStart(s)}var n=this.selection.isCollapsed(),r=this.selection.isText(),o=this.selection.getCurrent(),a=this.selection.getBlock(),l=this.inspector.parse(o);this._collapseSelection(),i=this._getCleanedInput(i,l,e);var h,c,d=this._isFigure(i.html),u=this._isComponentSpan(i.html),p=this.inspector.isText(i.html);if(this.editor.isEmpty())return this._insertToEmptyEditor(i.html);if(l.isComponent()&&!l.isComponentEditable())return this._insertToWidget(o,l,i.html);if(u)return this.insertNode(i.nodes,"end");if(d&&!r&&!l.isList())return l.isInline()?this._insertToInline(o,i):(h=this.utils.createFragment(i.html),this.utils.splitNode(o,h),this.caret.setEnd(h.last),this._sendNodes(h.nodes));if(l.isCode())return this._insertToCode(i,o,e);if(l.isPre())return this._insertToPre(i,e);if(l.isHeading()||l.isFigcaption())return i.html=!1!==e?this.cleaner.removeTagsExcept(i.html,["a"]):i.html,i.html=!1!==e?this.cleaner.replaceNbspToSpaces(i.html):i.html,h=this.utils.createFragment(i.html),this.insertNode(h,"end");if(this.opts.breakline&&a&&"DIV"===a.tagName){i.html=!1!==e?this.cleaner.paragraphize(i.html):i.html,h=this.utils.createFragment(i.html);var f=this.selection.getRange();return f&&this.selection.isCollapsed()&&f.deleteContents(),this.utils.splitNode(o,h),this.caret.setEnd(h.last),this._sendNodes(h.nodes)}if(p)return!r&&"br"!==this.opts.markup&&this._hasBlocksAndImages(i.nodes)?(i.html=!1!==e?this.cleaner.paragraphize(i.html):i.html,h=this.utils.createFragment(i.html),this.utils.splitNode(o,h),this.caret.setEnd(h.last),this._sendNodes(h.nodes)):(i.html=!1!==e?i.html.replace(/\n/g,"<br>"):i.html,h=this.utils.createFragment(i.html),this.insertNode(h.nodes,"end"));if(!n&&!d)return i.html=!1!==e?this.cleaner.paragraphize(i.html):i.html,h=this.utils.createFragment(i.html),this.insertNode(h,"end");if(l.isInline()&&!this._isPlainHtml(i.html))return this._insertToInline(o,i);if(l.isBlockquote()||l.isDl())return(c=this.opts.inlineTags).concat(["br"]),i.html=!1!==e?this.cleaner.replaceBlocksToBr(i.html):i.html,i.html=!1!==e?this.cleaner.removeTagsExcept(i.html,c):i.html,h=this.utils.createFragment(i.html),this.insertNode(h,"end");if(l.isParagraph())return this._isPlainHtml(i.html)?this.insertNode(i.nodes,"end"):(i.html=!1!==e?this.cleaner.paragraphize(i.html):i.html,h=this.utils.createFragment(i.html),this.utils.splitNode(o,h),this.caret.setEnd(h.last),this._sendNodes(h.nodes));if(l.isList()&&(c=(c=this.opts.inlineTags).concat(["br","li","ul","ol","img"]),i.html=!1!==e?this.cleaner.replaceBlocksToBr(i.html):i.html,i.html=!1!==e?this.cleaner.removeTagsExcept(i.html,c):i.html,i.html=!1!==e?this.cleaner.removeBrAtEnd(i.html):i.html,h=this.utils.createFragment(i.html),i.nodes=h.nodes,this._containsTags(i.html,["ul","ol","li"]))){var m=this.selection.getElement(o);if(m&&"LI"===m.tagName&&this.caret.isStart(m)){i.nodes=$R.dom(h.nodes).unwrap("ul, ol").getAll(),$R.dom(m).before(i.nodes);var g=i.nodes[i.nodes.length-1];return this.caret.setEnd(g),this._sendNodes(i.nodes)}return this._isPlainHtml(i.html)?this.insertNode(h,"end"):(h=this._buildList(i,m,h),this.utils.splitNode(o,h,!0),this.caret.setEnd(h.last),this._sendNodes(h.nodes))}return this.insertNode(i.nodes,"end")}},_insertToAllSelected:function(t){var e=this.set(t.html),i=this.utils.parseHtml(e);return this._sendNodes(i.nodes)},_insertToEmptyEditor:function(t){t=this.cleaner.paragraphize(t);var e=this.utils.createFragment(t),i=this.editor.getElement();return i.html(""),i.append(e.frag),this.caret.setEnd(e.last),this._sendNodes(e.nodes)},_insertToInline:function(t,e){var i=this.utils.createFragment(e.html);return this.utils.splitNode(t,i,!1,!0),this.caret.setEnd(i.last),this._sendNodes(i.nodes)},_insertToCode:function(t,e,i){t.html=!1!==i?this.cleaner.encodeHtml(t.html):t.html,t.html=!1!==i?this.cleaner.removeNl(t.html):t.html;var s=this.utils.createFragment(t.html),n=this.insertNode(s,"end");return this.utils.normalizeTextNodes(e),n},_insertToPre:function(t,e){t.html=!1!==e?this.cleaner.encodeHtml(t.html):t.html;var i=this.utils.createFragment(t.html);return this.insertNode(i,"end")},_insertToWidget:function(t,e,i){i=this._isComponentSpan(i)?i:this.cleaner.paragraphize(i);var s=this.utils.createFragment(i),n=e.getComponent(),r=$R.dom(n);return r.after(s.frag),r.remove(),this.caret.setEnd(s.last),this._sendNodes(s.nodes)},_insertFragment:function(t){var e=this.selection.getRange();if(e){if(this.selection.isCollapsed()){var i=e.startContainer;3!==i.nodeType&&"BR"===i.tagName&&(this.caret.setAfter(i),i.parentNode.removeChild(i))}else e.deleteContents();e.insertNode(t.frag)}},_sendNodes:function(t){for(var e=0;e<t.length;e++){var i=t[e],s=3!==i.nodeType&&"function"==typeof i.getAttribute&&i.getAttribute("data-redactor-type");s&&this.app.broadcast(s+".inserted",this.component.build(i))}return this.detector.isIe()&&this.editor.getElement().find("[data-redactor-type=table]").attr("contenteditable",!0),this.app.broadcast("inserted",t),this.component.executeScripts(),t},_setCaret:function(t,e){var i=this._isLastInline(e);t?(t=i&&"end"===t?"after":t,this.caret["set"+this.utils.ucfirst(t)](e.last)):!1!==t&&i&&this.caret.setAfter(e.last)},_isLastInline:function(t){return!!t.last&&this.inspector.parse(t.last).isInline()},_getCleanedInput:function(t,e,i){var s=e.isCode()||e.isPre();return t.html=t.html.replace(/&nbsp;/g," "),t.html=s||!1===i?t.html:this.cleaner.input(t.html),t=s||!1===i?t:this.utils.parseHtml(t.html)},_getContainer:function(t){return $R.dom(this.utils.createTmpContainer(t))},_buildList:function(t,e,i){var s=t.nodes[0];if(s&&3!==s.nodeType&&"li"===s.tagName){var n=$R.dom(e).get().tagName.toLowerCase(),r=$R.dom("<"+n+" />");return r.append(i.nodes),this.utils.createFragment(r.get().outerHTML)}return i},_containsTags:function(t,e){return 0!==this._getContainer(t).find(e.join(",")).length},_collapseSelection:function(){},_hasFigureOrTable:function(t){return 0!==this._getContainer(t).find("figure, table").length},_hasBlocks:function(t){return 0!==this._getContainer(t).find(this.opts.blockTags.join(",")).length},_hasBlocksAndImages:function(t){return 0!==this._getContainer(t).find(this.opts.blockTags.join(",")+",img").length},_isPlainHtml:function(t){return 0===this._getContainer(t).find(this.opts.blockTags.join(",")+", img").length},_isFigure:function(t){if(this._isHtmlString(t))return 0!==$R.dom(t).closest("figure").length},_isComponentSpan:function(t){if(this._isHtmlString(t))return 0!==$R.dom(t).closest("span.redactor-component").length},_isHtmlString:function(t){return!("string"==typeof t&&!/^\s*<(\w+|!)[^>]*>/.test(t))}}),$R.add("service","block",{init:function(t){this.app=t,this.tags=["p","div","blockquote","pre","h1","h2","h3","h4","h5","h6"]},format:function(t){return this.params={args:!1},this.params.type=t.type?t.type:"set",this.params.tag="string"==typeof t?t:t.tag||this.opts.markup,this.params.tag=this.params.tag.toLowerCase(),this.params.args={class:t.class||!1,style:t.style||!1,attr:t.attr||!1},t.class||t.style||t.attr||(this.params.args=!1),this._format()},add:function(t,e){return this._apply("add",t,e)},set:function(t,e){return this._apply("set",t,e)},toggle:function(t,e){return this._apply("toggle",t,e)},remove:function(t,e){return this._apply("remove",t,e)},clearFormat:function(t){return this._clear(t,"all")},clearStyle:function(t){return this._clear(t,"style")},clearClass:function(t){return this._clear(t,"class")},clearAttr:function(t){return this._clear(t,"attr")},_format:function(){var t=[];this.collapsed=this.selection.isCollapsed(),this.selection.save();this.selection.getBlock();var e=this._getBlocks(),i=this._isToggleFormatType(e)?"toggle":"set",s=this._getReplacedTag(i);return t=this._replaceBlocks(e,s),t=this._buildNodes(t),this._restoreSelection(t),t},_clear:function(t,e,i,s){!1!==i&&this.selection.save();var n=this._getElements(t,s);return"all"===e?this._removeAllAttr(n,!1):"style"===e?(n.removeAttr("style"),n.removeAttr("data-redactor-style-cache")):"class"===e?n.removeAttr("class"):"attr"===e&&this._removeAllAttr(n),s=n.getAll(),!1!==i&&this._restoreSelection(s),s},_getElements:function(t,e){return e?$R.dom(e):$R.dom(this._getBlocks(t))},_getBlocks:function(t){for(var e=this.selection.getBlocks({tags:t||this.tags}),i=[],s=0;s<e.length;s++)"DIV"===e[s].tagName&&!e[s].getAttribute("data-redactor-tag")||i.push(e[s]);return i},_getReplacedTag:function(t){return this.opts.breakline?"toggle"===t?"div":"p"===this.params.tag?"div":this.params.tag:"toggle"===t?this.opts.markup:this.params.tag},_isStandardParagraph:function(){return!this.opts.breakline&&"p"===this.opts.markup},_isStandardDiv:function(){return!this.opts.breakline&&"div"===this.opts.markup},_isBreaklineBlock:function(t){return t&&"DIV"===t.tagName&&"br"===t.getAttribute("data-redactor-tag")},_isToggleFormatType:function(t){for(var e=0,i=t.length,s=0;s<i;s++)t[s]&&this.params.tag===t[s].tagName.toLowerCase()&&e++;return e===i},_isCurrentBlockOneAndEmpty:function(t){return this.collapsed&&1===t.length&&this.utils.isEmpty(t[0])},_buildNodes:function(t){return 0<t.length&&(t=this._applyArgs(t,!1),t=this._combinePre(t),t=this._cleanBlocks(t)),t},_replaceBlocks:function(t,e){for(var i=[],s=0;s<t.length;s++){var n=this.utils.replaceToTag(t[s],e);i.push(n.get())}return i},_combinePre:function(t){for(var e=[],i=0;i<t.length;i++){var s=t[i].nextElementSibling;if(s&&"PRE"===t[i].tagName&&"PRE"===s.tagName){var n=$R.dom(t[i]),r=$R.dom(s),o=document.createTextNode("\n");n.append(o),n.append(r),r.unwrap("pre")}e.push(t[i])}return e},_cleanBlocks:function(t){for(var e=["h1","h2","h3","h4","h5","h6"],i=this.opts.inlineTags,s=0;s<t.length;s++){var n=t[s].tagName.toLowerCase(),r=$R.dom(t[s]);-1!==e.indexOf(n)?r.find("span").not(".redactor-component, .non-editable, .redactor-selection-marker").unwrap():"pre"===n&&r.find(i.join(",")).not(".redactor-selection-marker").unwrap(),!1===this.params.args&&"p"===this.params.tag&&r.removeAttr("class"),this.opts.breakline&&"div"===n?r.attr("data-redactor-tag","br"):r.removeAttr("data-redactor-tag"),this.utils.normalizeTextNodes(t[s])}return t},_cleanEmptyClass:function(t){t.each(function(t){""===t.className&&t.removeAttribute("class")})},_cleanEmptyStyle:function(t){this.utils.removeEmptyAttr(t.get(),"style")?t.removeAttr("data-redactor-style-cache"):t.attr("data-redactor-style-cache",t.attr("style"))},_apply:function(t,e,i,s,n){!1!==s&&this.selection.save();var r=this._getElements(i,n);if(e.class&&("set"===t?(r.removeAttr("class"),r.addClass(e.class)):"add"===t?r.addClass(e.class):"toggle"===t?r.toggleClass(e.class):"remove"===t&&r.removeClass(e.class),this._cleanEmptyClass(r)),e.attr&&("set"===t?(this._removeAllAttr(r),r.attr(e.attr)):"add"===t?r.attr(e.attr):"toggle"===t?(o=e.attr,r.each(function(t){var e=$R.dom(t);for(var i in o)e.attr(i)?e.removeAttr(i):e.attr(i,o[i])})):"remove"===t&&r.removeAttr(e.attr)),e.style)if("set"===t)r.removeAttr("style"),r.css(e.style),r.each(function(t){var e=$R.dom(t);e.attr("data-redactor-style-cache",e.attr("style"))});else if("add"===t){var o=e.style;r.each(function(t){var e=$R.dom(t);e.css(o),e.attr("data-redactor-style-cache",e.attr("style")),this._convertStyleQuotes(e)}.bind(this))}else if("toggle"===t){o=e.style;r.each(function(t){var e=$R.dom(t);for(var i in o){var s=o[i],n=e.css(i);n=this.utils.isRgb(n)?this.utils.rgb2hex(n):n.replace(/"/g,""),s=this.utils.isRgb(s)?this.utils.rgb2hex(s):s.replace(/"/g,""),n=this.utils.hex2long(n),("string"==typeof(s=this.utils.hex2long(s))?s.toLowerCase():s)===("string"==typeof n?n.toLowerCase():n)?e.css(i,""):e.css(i,s)}this._convertStyleQuotes(e),this._cleanEmptyStyle(e)}.bind(this))}else if("remove"===t){var a=e.style;r.each(function(t){var e=$R.dom(t);e.css(a,""),this._cleanEmptyStyle(e)}.bind(this))}return n=r.getAll(),!1!==s&&this._restoreSelection(n),n},_applyArgs:function(t){return t=this.params.args?this._apply(this.params.type,this.params.args,!1,!1,t):this._clear(!1,"all",!1,t)},_removeAllAttr:function(t,r){t.each(function(t){var e=["data-redactor-tag","data-redactor-style-cache"];!1===r&&(e.push("style"),e.push("class"));for(var i=t.attributes.length;0<i--;){var s=t.attributes[i],n=s.name;-1===e.indexOf(n)&&t.removeAttributeNode(s)}})},_restoreSelection:function(t){this._isCurrentBlockOneAndEmpty(t)?this.caret.setStart(t[0]):setTimeout(function(){this.selection.restore()}.bind(this),1)},_convertStyleQuotes:function(t){var e=t.attr("style");e&&t.attr("style",e.replace(/"/g,"'"))}}),$R.add("service","inline",{mixins:["formatter"],init:function(t){this.app=t,this.count=0},format:function(t){if(!this._isFormat())return[];this.type=t.type?t.type:"set",this.tag="string"==typeof t?t:t.tag,this.tag=this.tag.toLowerCase(),this.tag=this.arrangeTag(this.tag),"string"==typeof t?this.args=!1:this.buildArgs(t),this.detector.isIe()||this.editor.disableNonEditables();var e=this.selection.isCollapsed()?this.formatCollapsed():this.formatUncollapsed();return this.detector.isIe()||this.editor.enableNonEditables(),e},_isFormat:function(){var t=this.selection.getCurrent(),e=this.inspector.parse(t),i=e.isComponent()&&!e.isComponentType("table")&&!e.isFigcaption();return!(!1!==t||!this.selection.isAll())||!(!t||e.isPre()||e.isCode()||i)},arrangeTag:function(t){var e=this.opts.replaceTags;for(var i in e)t===i&&(t=e[i]);return t},formatCollapsed:function(){var t,e,i,s,n=[],r=this.selection.getInlineFirst(),o=this.selection.getInlines({all:!0}),a=$R.dom(r);if(r){var l=this.inspector.parse(r);if(this.utils.isEmptyHtml(r.innerHTML))if(r.tagName.toLowerCase()===this.tag)if(this.hasSameArgs(r)){this.caret.setAfter(r),a.remove();var h=this.selection.getElement();this.utils.normalizeTextNodes(h)}else"span"===this.tag?(n=this.applyArgs([r],!1),this.caret.setStart(r)):n=this.insertInline(n);else l.hasParent([this.tag])?(e=(t=a.closest(this.tag)).get(),this.hasSameArgs(e)?(t.unwrap(),this.caret.setStart(r)):n=this.insertInline(n)):n=this.insertInline(n);else if(r.tagName.toLowerCase()===this.tag)this.hasSameArgs(r)?(s=this.utils.extractHtmlFromCaret(r),i=$R.dom("<"+this.tag+" />"),i=this.utils.cloneAttributes(r,i),a.after(i.append(s)),""===i.html().trim()&&i.remove(),this.caret.setAfter(r)):n=this.insertInline(n);else if(l.hasParent([this.tag]))if(e=(t=a.closest(this.tag)).get(),this.hasSameArgs(e)){var c,d;s=this.utils.extractHtmlFromCaret(e,e),i=$R.dom("<"+this.tag+" />"),i=this.utils.cloneAttributes(e,i);var u=0;o=o.reverse();for(var p=0;p<o.length;p++)o[p]!==e&&(d=$R.dom("<"+o[p].tagName.toLowerCase()+">"),0===u?c=d:c.append(d),u++);t.after(i.append(s)),t.after(c),this.caret.setStart(d)}else n=this.insertInline(n);else n=this.insertInline(n)}else n=this.insertInline(n);return n},insertInline:function(t){var e=document.createElement(this.tag);return t=this.insertion.insertNode(e,"start"),this.applyArgs(t,!1)},hasSameArgs:function(t){if(0===t.attributes.length&&!1===this.args)return!0;var e=!0;if(this.args){var i=0;for(var s in this.args){var n=$R.dom(t),r=this.args[s],o=this.utils.toParams(r),a=n.attr(s);if(r)if("style"===s){o=o.trim().replace(/;$/,"");for(var l=this.utils.styleToObj(n.attr("style")),h=o.split(";"),c=0,d=0;d<h.length;d++){var u=h[d].split(":"),p=u[0].trim(),f=u[1].trim();if(-1!==p.search(/color/)){var m=n.css(p);!m||m!==f&&this.utils.rgb2hex(m)!==f||c++}else n.css(p)===f&&c++}c===h.length&&Object.keys(l).length===h.length&&i++}else a===o&&i++;else a&&""!==a||i++}e=i===Object.keys(this.args).length}return e},formatUncollapsed:function(){var t=this.selection.getInlines({all:!0,inside:!0});this.detector.isIe()?this.selection.saveMarkers():this.selection.save(),this._convertTags("u"),this._convertTags("del"),this._convertToStrike(t),this.detector.isIe()?this.selection.restoreMarkers():this.selection.restore(),document.execCommand("strikethrough"),this._clearDecoration(),this.selection.save();var e=this._revertToInlines();e=this.applyArgs(e,!1);for(var i=0;i<e.length;i++){var s=e[i],n=s.tagName.toLowerCase(),r=s.attributes.length;n===this.tag&&0===r&&this.args&&($R.dom(s).unwrap(),e.splice(i,1))}return this.selection.restore(),this._clearEmptyStyle(),e=this._normalizeBlocks(e)},_convertTags:function(e){this.tag!==e&&this.editor.getElement().find(e).each(function(t){this.utils.replaceToTag(t,"span").addClass("redactor-convertable-"+e)}.bind(this))},_revertTags:function(i){this.editor.getElement().find("span.redactor-convertable-"+i).each(function(t){var e=this.utils.replaceToTag(t,i);e.removeClass("redactor-convertable-"+i),this.utils.removeEmptyAttr(e,"class")&&e.removeAttr("class")}.bind(this))},_convertToStrike:function(t){for(var e=this.selection.getText().replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g,"\\$&"),i=0;i<t.length;i++){var s=this.arrangeTag(t[i].tagName.toLowerCase()),n=t[i],r=$R.dom(n),o=this.hasSameArgs(n);s===this.tag&&("span"===this.tag&&this._isTextSelected(n,e)?r.addClass("redactor-convertable-apply"):o&&"a"!==this.tag?this._replaceToStrike(r):"span"===this.tag?r.addClass("redactor-unconvertable-apply"):o||r.addClass("redactor-convertable-apply"))}},_replaceToStrike:function(t){t.replaceWith(function(){return $R.dom("<strike>").append(t.contents())})},_revertToInlines:function(){var i=[],t=this.editor.getElement();return"u"!==this.tag&&t.find("u").unwrap(),t.find(".redactor-convertable-u").each(function(t){i.push(t)}.bind(this)),t.find(".redactor-convertable-apply").each(function(t){var e=$R.dom(t);e.find("strike").unwrap(),this._forceRemoveClass(e,"redactor-convertable-apply"),i.push(t)}.bind(this)),t.find("span.redactor-unconvertable-apply").each(function(t){var e=$R.dom(t);this._forceRemoveClass(e,"redactor-unconvertable-apply")}.bind(this)),t.find("strike").each(function(t){var e=this.utils.replaceToTag(t,this.tag);i.push(e.get())}.bind(this)),this._revertTags("u"),this._revertTags("del"),i},_normalizeBlocks:function(e){var t=this.opts.inlineTags,i=this.selection.getBlocks();if(i)for(var s=0;s<i.length;s++){if("PRE"===i[s].tagName)$R.dom(i[s]).find(t.join(",")).not(".redactor-selection-marker").each(function(t){-1!==e.indexOf(t)&&(e=this.utils.removeFromArrayByValue(e,t)),$R.dom(t).unwrap()}.bind(this))}return e},_clearDecoration:function(){this.editor.getElement().find(this.opts.inlineTags.join(",")).each(function(t){if("line-through"===t.style.textDecoration||"line-through"===t.style.textDecorationLine){var e=$R.dom(t);e.css("textDecorationLine",""),e.css("textDecoration",""),e.wrap("<strike>")}})},_clearEmptyStyle:function(){for(var t=this.getInlines(),e=0;e<t.length;e++){this._clearEmptyStyleAttr(t[e]);var i=t[e].childNodes;if(i)for(var s=0;s<i.length;s++)this._clearEmptyStyleAttr(i[s])}},_clearEmptyStyleAttr:function(t){3!==t.nodeType&&this.utils.removeEmptyAttr(t,"style")&&(t.removeAttribute("style"),t.removeAttribute("data-redactor-style-cache"))},_forceRemoveClass:function(t,e){t.removeClass(e),this.utils.removeEmptyAttr(t,"class")&&t.removeAttr("class")},_isTextSelected:function(t,e){var i=this.utils.removeInvisibleChars(t.textContent);return e===i||-1!==e.search(new RegExp("^"+this.utils.escapeRegExp(i)+"$"))},getInlines:function(t){return t?this.selection.getInlines({tags:t,all:!0}):this.selection.getInlines({all:!0})},getElements:function(t){return $R.dom(this.getInlines(t))},clearFormat:function(){this.selection.save();for(var t=this.selection.getInlines({all:!0}),e=0;e<t.length;e++){var i=$R.dom(t[e]);this.selection.getInline(t[e])&&i.unwrap()}this.selection.restore()}}),$R.add("service","autoparser",{init:function(t){this.app=t,this.cleaner=this.app.cleaner},observe:function(){var t=this.editor.getElement().find(".redactor-autoparser-object").each(function(t){var e=$R.dom(t);e.removeClass("redactor-autoparser-object"),""===e.attr("class")&&e.removeAttr("class")});0<t.length&&t.each(function(t){var e,i=!1,s=t.tagName;"A"===s?e="link":"IMG"===s?e="image":"IFRAME"===s&&(e="video"),e&&(i=$R.create(e+".component",this.app,t),this.app.broadcast(e+".inserted",i),this.app.broadcast("autoparse",e,i))}.bind(this))},format:function(t,e){this._isKey(e)&&this._format(e===this.keycodes.ENTER)},parse:function(t){var e=["figure","form","pre","iframe","code","a","img"],i=[],s=0,n=[];t=this.cleaner.storeComments(t,n),t=(t=(t=this.cleaner.encodeCode(t)).replace(/\$/g,"&#36;")).replace(/&amp;/g,"&");for(var r=0;r<e.length;r++){var o="img"===e[r]?"<"+e[r]+"[^>]*>":"<"+e[r]+"([\\w\\W]*?)</"+e[r]+">";if(null!==(u=t.match(new RegExp(o,"gi"))))for(var a=0;a<u.length;a++)t=t.replace(u[a],"#####replaceparse"+s+"#####"),i.push(u[a]),s++}if(this.opts.autoparseImages&&t.match(this.opts.regex.imageurl)){var l=t.match(this.opts.regex.imageurl);for(r=0;r<l.length;r++)t=t.replace(l[r],'<img class="redactor-autoparser-object" src="'+l[r]+'">')}if(this.opts.autoparseVideo&&(t.match(this.opts.regex.youtube)||t.match(this.opts.regex.vimeo))){var h,c;t.match(this.opts.regex.youtube)?(h="//www.youtube.com/embed/$1",c=this.opts.regex.youtube):t.match(this.opts.regex.vimeo)&&(h="//player.vimeo.com/video/$2",c=this.opts.regex.vimeo);var d=this.component.create("video",'<iframe width="500" height="281" src="'+h+'" frameborder="0" allowfullscreen></iframe>');t=t.replace(c,d.get().outerHTML)}for(r=0;r<e.length;r++){var u;o="img"===e[r]?"<"+e[r]+"[^>]*>":"<"+e[r]+"([\\w\\W]*?)</"+e[r]+">";if(null!==(u=t.match(new RegExp(o,"gi"))))for(a=0;a<u.length;a++)t=t.replace(u[a],"#####replaceparse"+s+"#####"),i.push(u[a]),s++}return this.opts.autoparseLinks&&t.match(this.opts.regex.url)&&(t=this._formatLinks(t)),t=this._restoreReplaced(i,t),t=this._restoreReplaced(i,t),t=this.cleaner.restoreComments(t,n)},_isKey:function(t){return t===this.keycodes.ENTER||t===this.keycodes.SPACE},_format:function(t){var e=this.selection.getParent(),i=$R.dom(e);if(!(e&&0!==i.closest("figure, pre, code, img, a, iframe").length)&&this.selection.isCollapsed()){var s=this.utils.createInvisibleChar();this.selection.getRange().insertNode(s);var n=this.selection.getCurrent(),r=this.inspector.parse(n),o=$R.dom(n);if(s.parentNode.removeChild(s),n&&3===n.nodeType){var a,l=n.textContent;if(this.opts.autoparseImages&&l.match(this._convertToRegExp(this.opts.regex.imageurl))){var h=r.isList(),c=l.match(this.opts.regex.imageurl),d=h?void 0:"<figure><img></figure>",u=this.component.create("image",d);u.setSrc(c[0]),u.addClass("redactor-autoparser-object"),l=l.replace(c[0],u.get().outerHTML),a="image"}else if(this.opts.autoparseVideo&&(l.match(this._convertToRegExp(this.opts.regex.youtube))||l.match(this._convertToRegExp(this.opts.regex.vimeo)))){var p,f;l.match(this.opts.regex.youtube)?(p="//www.youtube.com/embed/$1",f=this.opts.regex.youtube):l.match(this.opts.regex.vimeo)&&(p="//player.vimeo.com/video/$2",f=this.opts.regex.vimeo);var m=this.component.create("video",'<iframe width="500" height="281" src="'+p+'" frameborder="0" allowfullscreen></iframe>');m.addClass("redactor-autoparser-object"),l=l.replace(f,m.get().outerHTML),a="video"}else this.opts.autoparseLinks&&l.match(this._convertToRegExp(this.opts.regex.url))&&(l=this._formatLinks(l,t),a="link");if(a){t?(this.selection.save(),o.replaceWith(l),this.selection.restore()):o.replaceWith(l);var g=this.editor.getElement().find(".redactor-autoparser-object").removeClass("redactor-autoparser-object");if(g="link"===a?$R.create("link.component",this.app,g):g,"link"===a)t||this.caret.setAfter(g),this.app.broadcast("link.inserted",g);else{this.caret.setAfter(g);var v=g.clone();g.remove(),g=this.insertion.insertHtml(v),g=this.component.build(g)}this.app.broadcast("autoparse",a,g)}}}},_formatLinks:function(t,e){for(var i=t.match(this.opts.regex.url),s={},n=0;n<i.length;n++){e&&-1!==i[n].search(/\.$/)&&(i[n]=i[n].replace(/\.$/,""));var r=i[n],o=r,a=null!==r.match(/(https?|ftp):\/\//i)?"":"http://",l=-1!==["/","&","="].indexOf(r.slice(-1))?"":"\\b",h=!1!==this.opts.pasteLinkTarget?' target="'+this.opts.pasteLinkTarget+'"':"";o=-1===(o=o.length>this.opts.linkSize?o.substring(0,this.opts.linkSize)+"...":o).search("%")?decodeURIComponent(o):o;s["("+r.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g,"\\$&")+l+")"]='<a href="'+a+r.trim()+'"'+h+' class="redactor-autoparser-object">'+o.trim()+"</a>"}for(var c in s)t=t.replace(new RegExp(c,"g"),s[c]);return t},_restoreReplaced:function(t,e){for(var i=0;i<t.length;i++)e=e.replace("#####replaceparse"+i+"#####",t[i]);return e},_convertToRegExp:function(t){return new RegExp(String(t).replace(/^\//,"").replace(/\/ig$/,"").replace(/\/gi$/,"")+"$","gi")}}),$R.add("service","storage",{init:function(t){this.app=t,this.data=[]},observeImages:function(){this.opts.imageObserve&&this.editor.getElement().find("[data-image]").each(this._addImage.bind(this))},observeFiles:function(){this.editor.getElement().find("[data-file]").each(this._addFile.bind(this))},setStatus:function(t,e){this.data[t].status=e},getChanges:function(){var t=this.editor.getElement();for(var e in this.data){var i=this.data[e],s=t.find("[data-"+i.type+'="'+i.id+'"]');this.setStatus(i.id,0!==s.length)}return this.data},add:function(t,e){var 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e,i,s,n=this.createTmpContainer(t),r=document.createDocumentFragment(),o=[],a=0;e=n.firstChild;){a++;var l=r.appendChild(e);1===a&&(i=l),o.push(l),s=l}return{frag:r,first:i,last:s,nodes:o}},isFragment:function(t){return"object"==typeof t&&t.frag},parseHtml:function(t){var e=this.createTmpContainer(t);return{html:e.innerHTML,nodes:e.childNodes}},splitNode:function(t,e,i,s){var n;e=this.isFragment(e)?e.frag:e,n=s?this.inspector.isInlineTag(t.tagName)?t:this.selection.getInline(t):this.inspector.isBlockTag(t.tagName)?t:this.selection.getBlock(t);var r=$R.dom(n);if(!s&&this.isEmptyHtml(n.innerHTML,!0))return r.after(e),r.remove(),e;var o=r.get().tagName.toLowerCase(),a=this.caret.isEnd(n),l=this.caret.isStart(n);if(!a&&!l){var h=this.extractHtmlFromCaret(s),c=$R.dom("<"+o+" />");c=this.cloneAttributes(n,c),r.after(c.append(h))}if(l)return r.before(e);if(i)return r.append(e);e=r.after(e);var d=r.html();return""===(d=(d=this.removeInvisibleChars(d)).replace(/&nbsp;/gi,""))&&r.remove(),e},extractHtmlFromCaret:function(t,e){var i=this.selection.getRange();if(i&&(e=e||(t?this.selection.getInline():this.selection.getBlock()))){var s=i.cloneRange();return s.selectNodeContents(e),s.setStart(i.endContainer,i.endOffset),s.extractContents()}},createMarkup:function(t){var e=document.createElement(this.opts.markup);this.opts.breakline&&e.setAttribute("data-redactor-tag","br"),$R.dom(t).after(e),this.caret.setStart(e)},createMarkupBefore:function(t){var e=document.createElement(this.opts.markup);this.opts.breakline&&e.setAttribute("data-redactor-tag","br"),$R.dom(t).before(e),this.caret.setEnd(e)},getNode:function(t){var e=$R.dom(t).get(),i=this.editor.getElement().get();return void 0===t?i:e||!1},findSiblings:function(t,e){for(t=$R.dom(t).get(),e="next"===e?"nextSibling":"previousSibling";t=t[e];)if((3!==t.nodeType||""!==t.textContent.trim())&&"BR"!==t.tagName)return 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this._getFirst(this.getChildNodes(t,!1,!0))},getLastElement:function(t){return this._getLast(this.getChildNodes(t,!1,!0))},replaceToTag:function(t,n){return $R.dom(t).replaceWith(function(t){var e=$R.dom("<"+n+">").append($R.dom(t).contents());if(t.attributes)for(var i=t.attributes,s=0;s<i.length;s++)e.attr(i[s].nodeName,i[s].value);return e})},ucfirst:function(t){return t.charAt(0).toUpperCase()+t.slice(1)},removeFromArrayByValue:function(t,e){for(var i,s=arguments,n=s.length;1<n&&t.length;)for(e=s[--n];-1!==(i=t.indexOf(e));)t.splice(i,1);return t},removeEmptyAttr:function(t,e){var i=$R.dom(t);return void 0===i.attr(e)||null===i.attr(e)||""===i.attr(e)&&(i.removeAttr(e),!0)},cloneAttributes:function(t,e){t=$R.dom(t).get(),e=$R.dom(e);for(var i=t.attributes,s=i.length;s--;){var n=i[s];e.attr(n.name,n.value)}return e},toParams:function(t){if("object"!=typeof t)return t;var e=Object.keys(t);if(!e.length)return"";for(var i="",s=0;s<e.length;s++){var n=e[s];i+=n+":"+t[n]+";"}return i},styleToObj:function(t){var e={};if(t)for(var i=t.replace(/;$/,"").split(";"),s=0;s<i.length;s++){var n=i[s].split(":");e[n[0].trim()]=n[1].trim()}return e},checkProperty:function(t){for(var e=arguments[1]&&Array.isArray(arguments[1])?arguments[1]:[].slice.call(arguments,1),i=0;i<e.length;i++){if(!t||void 0===t[e[i]])return!1;t=t[e[i]]}return t},extendData:function(r,t){for(var e in t){if("elements"===e)$R.dom(t[e]).each(function(t){var e=$R.dom(t);if("FORM"===t.tagName){var i=e.serialize(!0);for(var s in i)r=this._setData(r,s,i[s])}else{var n=e.attr("name")?e.attr("name"):e.attr("id");r=this._setData(r,n,e.val())}}.bind(this));else r=this._setData(r,e,t[e])}return r},_setData:function(t,e,i){return t instanceof FormData?t.append(e,i):t[e]=i,t},normalizeTextNodes:function(t){(t=$R.dom(t).get())&&t.normalize()},isRgb:function(t){return 0===t.search(/^rgb/i)},rgb2hex:function(t){return(t=t.match(/^rgba?[\s+]?\([\s+]?(\d+)[\s+]?,[\s+]?(\d+)[\s+]?,[\s+]?(\d+)[\s+]?/i))&&4===t.length?"#"+("0"+parseInt(t[1],10).toString(16)).slice(-2)+("0"+parseInt(t[2],10).toString(16)).slice(-2)+("0"+parseInt(t[3],10).toString(16)).slice(-2):""},hex2long:function(t){return-1!==t.search(/^#/)&&4===t.length&&(t="#"+t[1]+t[1]+t[2]+t[2]+t[3]+t[3]),t},escapeRegExp:function(t){return t.replace(/[-\/\\^$*~+?.()|[\]{}]/g,"\\$&")},getRandomId:function(){for(var t="",e="abcdefghijklmnopqrstuvwxyz0123456789",i=0;i<12;i++)t+=e.charAt(Math.floor(Math.random()*e.length));return t},_getFirst:function(t){return 0!==t.length&&t[0]},_getLast:function(t){return 0!==t.length&&t[t.length-1]}}),$R.add("service","progress",{init:function(t){this.app=t,this.$box=null,this.$bar=null},show:function(){this._is()||this._build(),this.$box.show()},hide:function(){this._is()&&this.animate.start(this.$box,"fadeOut",this._destroy.bind(this))},update:function(t){this.show(),this.$bar.css("width",t+"%")},_is:function(){return null!==this.$box},_build:function(){this.$bar=$R.dom("<span />"),this.$box=$R.dom('<div id="redactor-progress" 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0!==e[i[s]]&&this.app.callInstanceMethod(e[i[s]],t)}}),$R.add("module","element",{init:function(t){this.app=t,this.uuid=t.uuid,this.opts=t.opts,this.namespace=t.namespace,this.element=t.element,this.rootOpts=$R.extend({},!0,$R.options,t.rootOpts)},start:function(){this._build(),this._buildModes(),this._buildMarkup()},stop:function(){this.element.getElement().removeData(this.namespace+"-uuid")},_build:function(){this.element.getElement().data(this.namespace+"-uuid",this.uuid)},_buildModes:function(){var t=this.element.getType();"inline"===t&&this._redefineOptions(this.opts.modes.inline),"div"===t&&this._redefineOptions(this.opts.modes.original),"inline"!==t&&(this._isRootOption("styles")&&this.rootOpts.styles&&(this.opts.styles=!0),this._isRootOption("source")&&!this.rootOpts.source&&(this.opts.showSource=!1))},_buildMarkup:function(){"inline"===this.element.getType()?this.opts.emptyHtml="":this.opts.breakline?(this.opts.markup="div",this.opts.emptyHtml='<div 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0!==this.rootOpts.styles}}),$R.add("module","editor",{init:function(t){this.app=t,this.uuid=t.uuid,this.opts=t.opts,this.editor=t.editor,this.source=t.source,this.element=t.element,this.component=t.component,this.container=t.container,this.inspector=t.inspector,this.autoparser=t.autoparser,this.placeholder=!1,this.events=!1},onenable:function(){this.enable()},ondisable:function(){this.disable()},onenablefocus:function(){this._enableFocus()},oncontextmenu:function(t){this.component.setOnEvent(t,!0)},onclick:function(t){this.component.setOnEvent(t)},onkeyup:function(t){this.inspector.parse(t.target).isComponent()||this.component.clearActive()},onenablereadonly:function(){this._enableReadOnly()},ondisablereadonly:function(){this._disableReadOnly()},onautoparseobserve:function(){this.autoparser.observe()},onplaceholder:{build:function(){this._buildPlaceholder()},toggle:function(){this._togglePlacehodler()}},start:function(){this._build(),this._buildEvents(),this._buildOptions(),this._buildAccesibility()},stop:function(){var t=this.editor.getElement(),e=this.container.getElement(),i=["redactor-in","redactor-in-"+this.uuid,"redactor-structure","redactor-placeholder","notranslate"];""!==this.opts.stylesClass&&i.push(this.opts.stylesClass);t.removeAttr("spellcheck"),t.removeAttr("dir"),t.removeAttr("contenteditable"),t.removeAttr("placeholder"),t.removeAttr("data-gramm_editor"),t.removeClass(i.join(" ")),e.removeClass(["redactor-focus","redactor-blur","redactor-over","redactor-styles-on","redactor-styles-off","redactor-toolbar-on","redactor-text-labeled-on","redactor-source-view"].join(" ")),this._destroyEvents(),0===t.get().classList.length&&t.removeAttr("class")},enable:function(){var t=this.editor.getElement(),e=this.container.getElement();t.addClass("redactor-in redactor-in-"+this.uuid),t.attr({contenteditable:!0}),this.opts.structure&&t.addClass("redactor-structure"),!this.opts.toolbar||this.opts.air||this.opts.toolbarExternal||e.addClass("redactor-toolbar-on"),this._disableBrowsersEditing()},disable:function(){var t=this.editor.getElement(),e=this.container.getElement();t.removeClass("redactor-in redactor-in-"+this.uuid),t.removeClass("redactor-structure"),t.removeAttr("contenteditable"),e.addClass("redactor-toolbar-on")},_build:function(){var t=this.editor.getElement(),e=this.element.getElement(),i=this.container.getElement();i.addClass("redactor-blur"),this.opts.grammarly||t.attr("data-gramm_editor",!1),this.opts.notranslate&&t.addClass("notranslate"),this.opts.styles?(t.addClass(this.opts.stylesClass),i.addClass("redactor-styles-on")):i.addClass("redactor-styles-off"),this.opts.buttonsTextLabeled&&i.addClass("redactor-text-labeled-on"),this.element.isType("textarea")&&e.before(t)},_buildEvents:function(){this.events=$R.create("editor.events",this.app)},_buildOptions:function(){var t=this.editor.getElement();t.attr("dir",this.opts.direction),this.opts.spellcheck||t.attr("spellcheck",!1),this.opts.tabindex&&t.attr("tabindex",this.opts.tabindex),this.opts.minHeight&&t.css("min-height",this.opts.minHeight),this.opts.maxHeight&&t.css("max-height",this.opts.maxHeight),this.opts.maxWidth&&t.css({"max-width":this.opts.maxWidth,margin:"auto"})},_buildAccesibility:function(){this.editor.getElement().attr({"aria-labelledby":"redactor-voice-"+this.uuid,role:"presentation"})},_buildPlaceholder:function(){this.placeholder=$R.create("editor.placeholder",this.app)},_enableFocus:function(){this.opts.showSource?this._enableFocusSource():this._enableFocusEditor()},_enableFocusSource:function(){var t=this.source.getElement();this.opts.focus?(t.focus(),t.get().setSelectionRange(0,0)):this.opts.focusEnd&&t.focus()},_enableFocusEditor:function(){this.opts.focus?setTimeout(this.editor.startFocus.bind(this.editor),100):this.opts.focusEnd&&setTimeout(this.editor.endFocus.bind(this.editor),100)},_togglePlacehodler:function(){this.placeholder&&this.placeholder.toggle()},_disableBrowsersEditing:function(){try{document.execCommand("enableObjectResizing",!1,!1),document.execCommand("enableInlineTableEditing",!1,!1),document.execCommand("AutoUrlDetect",!1,!1);var t=this.editor.getElement().get();t.addEventListener?t.addEventListener("mscontrolselect",function(t){t.preventDefault()}):t.attachEvent("oncontrolselect",function(t){t.returnValue=!1})}catch(t){}},_destroyEvents:function(){this.events&&this.events.destroy()},_enableReadOnly:function(){var t=this.editor.getElement();this._getEditables(t).removeAttr("contenteditable"),t.removeAttr("contenteditable"),t.addClass("redactor-read-only"),this.events&&this.events.destroy()},_disableReadOnly:function(){var t=this.editor.getElement();this._getEditables(t).attr({contenteditable:!0}),t.removeClass("redactor-read-only"),t.attr({contenteditable:!0}),this._buildEvents()},_getEditables:function(t){return t.find("figcaption, td, th")}}),$R.add("class","editor.placeholder",{init:function(t){this.app=t,this.opts=t.opts,this.editor=t.editor,this.element=t.element,this.build()},build:function(){var t=this.element.getElement(),e=this.editor.getElement();if(!1!==this.opts.placeholder||t.attr("placeholder")){var i=!1!==this.opts.placeholder?this.opts.placeholder:t.attr("placeholder");e.attr("placeholder",i),this.toggle()}},toggle:function(){return this.editor.isEmpty(!0)?this.show():this.hide()},show:function(){this.editor.getElement().addClass("redactor-placeholder")},hide:function(){this.editor.getElement().removeClass("redactor-placeholder")}}),$R.add("class","editor.events",{init:function(t){this.app=t,this.opts=t.opts,this.$doc=t.$doc,this.uuid=t.uuid,this.source=t.source,this.editor=t.editor,this.cleaner=t.cleaner,this.container=t.container,this.insertion=t.insertion,this.inspector=t.inspector,this.selection=t.selection,this.component=t.component,this.blurNamespace=".redactor-blur."+this.uuid,this.eventsList=["paste","click","contextmenu","keydown","keyup","mouseup","touchstart","cut","copy","dragenter","dragstart","drop","dragover","dragleave"],this._init()},destroy:function(){this.editor.getElement().off(".redactor-focus"),this.$doc.off("keyup"+this.blurNamespace+" mousedown"+this.blurNamespace),this._loop("off")},focus:function(t){var e=this.container.getElement();this.editor.isPasting()||e.hasClass("redactor-focus")||(e.addClass("redactor-focus"),e.removeClass("redactor-blur"),this.app.broadcast("observe",t),this.app.broadcast("focus",t),this.isFocused=!0,this.isBlured=!1)},blur:function(t){var e=this.container.getElement(),i=$R.dom(t.target),s=[".redactor-in-"+this.uuid,".redactor-toolbar",".redactor-dropdown",".redactor-context-toolbar","#redactor-modal","#redactor-image-resizer"];this.app.broadcast("originalblur",t),this.app.stopBlur||this.app.isStarted()&&!this.editor.isPasting()&&0===i.closest(s.join(",")).length&&(this.isBlured||e.hasClass("redactor-blur")||(e.removeClass("redactor-focus"),e.addClass("redactor-blur"),this.app.broadcast("blur",t),this.isFocused=!1,this.isBlured=!0))},cut:function(t){var e=this.selection.getCurrent(),i=this.inspector.parse(e);this.app.broadcast("state",t),this.component.isNonEditable(e)&&(this._passSelectionToClipboard(t,i,!0),t.preventDefault())},copy:function(t){var e=this.selection.getCurrent(),i=this.inspector.parse(e);this.app.broadcast("state",t),this.component.isNonEditable(e)&&(this._passSelectionToClipboard(t,i,!1),t.preventDefault())},drop:function(t){if((t=t.originalEvent||t).stopPropagation(),this._removeOverClass(),!1!==this.opts.dragUpload){if(this.app.isDragComponentInside()){var e=$R.dom(this.app.getDragComponentInside()),i=e.clone(!0);return this.insertion.insertToPoint(t,i),e.remove(),this.app.setDragComponentInside(!1),this.app.broadcast("state",t),this.app.broadcast("drop",t),this.app.broadcast("image.observe",t),void t.preventDefault()}if(this.app.isDragInside()&&this.opts.input){this.insertion.insertPoint(t);var s=t.dataTransfer.getData("text/html"),n=this.selection.getRange();if(n){var r=this.selection.getBlocks();n.deleteContents();for(var o=0;o<r.length;o++)""===r[o].innerHTML&&$R.dom(r[o]).remove()}return $R.create("input.paste",this.app,t,!0,s,!0),this.app.broadcast("state",t),this.app.broadcast("drop",t),this.app.setDragInside(!1),void t.preventDefault()}this.app.broadcast("state",t),this.app.broadcast("paste",t,t.dataTransfer),this.app.broadcast("drop",t)}else t.preventDefault()},dragenter:function(t){t.preventDefault()},dragstart:function(t){this.app.setDragComponentInside(!1),this.app.setDragInside(!1);var e=this.inspector.parse(t.target);!e.isComponent()||e.isComponentEditable()||e.isFigcaption()?this.selection.is()&&!this.selection.isCollapsed()&&(this.app.setDragInside(!0),this._setDragData(t)):this.app.setDragComponentInside(e.getComponent()),this.app.broadcast("dragstart",t)},dragover:function(t){this.app.broadcast("dragover",t)},dragleave:function(t){this.app.broadcast("dragleave",t)},paste:function(t){this.app.broadcast("paste",t)},contextmenu:function(t){},click:function(t){if(3===t.detail){t.preventDefault();var e=this.selection.getBlock();if(e){var i=document.createRange();i.selectNodeContents(e),this.selection.setRange(i)}}var s=$R.dom(t.target);if(s.hasClass("redactor-in")){var n=s.offset().top,r=parseFloat(s.css("padding-bottom"));n+s.height()-2*r<t.pageY?this.app.broadcast("bottomclick",t):s.hasClass("redactor-placeholder")&&this.editor.startFocus(this.editor)}this.app.broadcast("state",t),this.app.broadcast("click",t)},keydown:function(t){if(this.app.broadcast("state",t),!1===this.app.broadcast("keydown",t))return t.preventDefault()},keyup:function(t){this.app.broadcast("keyup",t)},mouseup:function(t){this.app.broadcast("observe",t),this.app.broadcast("state",t)},touchstart:function(t){this.app.broadcast("observe",t),this.app.broadcast("state",t)},_init:function(){this.editor.getElement().on("focus.redactor-focus click.redactor-focus",this.focus.bind(this)),this.$doc.on("keyup"+this.blurNamespace+" mousedown"+this.blurNamespace,this.blur.bind(this)),this._loop("on")},_removeOverClass:function(){this.editor.getElement().removeClass("over")},_loop:function(t){for(var e=this.editor.getElement(),i=0;i<this.eventsList.length;i++){var s=this.eventsList[i]+".redactor-events",n=this.eventsList[i];e[t](s,this[n].bind(this))}},_passAllToClipboard:function(t){var e=t.clipboardData,i=this.source.getCode();e.setData("text/html",i),e.setData("text/plain",i.toString().replace(/\n$/,""))},_passSelectionToClipboard:function(t,e,i){var s=t.clipboardData,n=e.getComponent(),r=$R.dom(n).clone();r.find(".redactor-component-caret").remove(),r.removeClass("redactor-component-active"),r.removeAttr("contenteditable"),r.removeAttr("tabindex");var o=r.get().outerHTML;i&&this.component.remove(n),s.setData("text/html",o),s.setData("text/plain",o.toString().replace(/\n$/,""))},_setDragData:function(t){var e=(t=t.originalEvent||t).dataTransfer;e.effectAllowed="move",e.setData("text/Html",this.selection.getHtml())}}),$R.add("module","container",{init:function(t){this.app=t,this.uuid=t.uuid,this.opts=t.opts,this.lang=t.lang,this.element=t.element,this.container=t.container},start:function(){this._build(),this._buildAccesibility()},stop:function(){var t=this.element.getElement(),e=this.container.getElement();e.after(t),e.remove(),t.show()},_build:function(){var t=this.element.getElement(),e=this.container.getElement();e.addClass("redactor-box"),e.attr("dir",this.opts.direction),this.element.isType("inline")&&e.addClass("redactor-inline"),t.after(e),e.append(t)},_buildAccesibility:function(){var t=this.container.getElement(),e=$R.dom("<span />");e.addClass("redactor-voice-label"),e.attr({id:"redactor-voice-"+this.uuid,"aria-hidden":!1}),e.html(this.lang.get("accessibility-help-label")),t.prepend(e)}}),$R.add("module","source",{init:function(t){this.app=t,this.uuid=t.uuid,this.opts=t.opts,this.utils=t.utils,this.element=t.element,this.source=t.source,this.editor=t.editor,this.toolbar=t.toolbar,this.cleaner=t.cleaner,this.component=t.component,this.container=t.container,this.autoparser=t.autoparser,this.selection=t.selection,this.syncedHtml=""},onstartcode:function(){var t=this.source.getStartedContent(),e=this.editor.getElement(),i=this.source.getElement();this.opts.autoparse&&this.opts.autoparseStart&&(t=this.autoparser.parse(t));var s=this.cleaner.input(t,!0,!0),n=this.cleaner.output(s);e.html(s),i.val(n),this.syncedHtml=n,this.app.broadcast("placeholder.build"),this.app.broadcast("autoparseobserve"),this.component.executeScripts()},onstartcodeshow:function(){this.show()},ontrytosync:function(){this.sync()},onhardsync:function(){var t=this.editor.getElement().html();t=this.app.broadcast("syncBefore",t),t=this.cleaner.output(t),this._syncing(t)},start:function(){this._build(),this._buildClasses()},stop:function(){var t=this.element.getElement(),e=this.source.getElement();t.removeClass("redactor-source redactor-source-open"),e.off("input.redactor-source"),e.removeAttr("data-gramm_editor"),0===e.get().classList.length&&e.removeAttr("class"),this.source.isNameGenerated()||t.removeAttr("name"),this.element.isType("textarea")||e.remove()},getCode:function(){return this.source.getCode()},toggle:function(){if(this.opts.source)return this.source.getElement().hasClass("redactor-source-open")?this.hide():this.show()},show:function(){if(this.opts.source){var t=this.editor.getElement(),e=this.source.getElement(),i=this.container.getElement(),s=e.val();this.app.isStarted()&&(s=this.app.broadcast("source.open",s));var n=t.height();if(t.hide(),e.height(n),e.val(s.trim()),e.show(),e.addClass("redactor-source-open"),e.on("input.redactor-source-events",this._onChangedSource.bind(this)),e.on("keydown.redactor-source-events",this._onTabKey.bind(this)),e.on("focus.redactor-source-events",this._onFocus.bind(this)),this.opts.source.hasOwnProperty("codemirror")){var r="object"==typeof this.opts.source.codemirror?this.opts.source.codemirror:{},o=void 0!==this.opts.source.codemirrorSrc?this.opts.source.codemirrorSrc:CodeMirror;this.codemirror=o.fromTextArea(e.get(),r),this.codemirror.setSize(null,n),this.codemirror.on("change",function(t,e){t.save()}),this.codemirror.on("change",this._onChangedSource.bind(this))}else i.addClass("redactor-source-view");setTimeout(function(){this._disableButtons(),this._setActiveSourceButton()}.bind(this),100),this.app.isStarted()&&this.app.broadcast("source.opened")}},hide:function(){if(this.opts.source){var t=this.editor.getElement(),e=this.source.getElement(),i=this.container.getElement(),s=e.val();this.opts.source.hasOwnProperty("codemirror")&&(s=this.codemirror.getValue(),this.codemirror.toTextArea()),s=this.cleaner.input(s,!0),s=this.utils.isEmptyHtml(s)?this.opts.emptyHtml:s,s=this.app.broadcast("source.close",s),this._enableButtons(),this._setInactiveSourceButton(),e.hide(),e.removeClass("redactor-source-open"),e.off(".redactor-source-events"),t.show(),t.html(s),i.removeClass("redactor-source-view"),setTimeout(function(){this.editor.startFocus(),this.component.executeScripts()}.bind(this),0),this.app.broadcast("source.closed")}},sync:function(){var t=this,e=this.editor.getElement().html();e=this.app.broadcast("syncBefore",e),e=this.cleaner.output(e),this._isSync(e)&&(this.timeout&&clearTimeout(this.timeout),this.timeout=setTimeout(function(){t._syncing(e)},200))},_build:function(){var t=this.source.getElement(),e=this.element.getElement();t.hide(),this.opts.grammarly||t.attr("data-gramm_editor",!1),this.element.isType("textarea")||e.after(t)},_buildClasses:function(){this.source.getElement().addClass("redactor-source")},_syncing:function(t){t=this.app.broadcast("syncing",t),this.source.getElement().val(t),this.app.broadcast("synced",t),this.app.broadcast("changed",t)},_isSync:function(t){return this.syncedHtml!==t&&(this.syncedHtml=t,!0)},_onChangedSource:function(){var t=this.source.getElement().val();this.app.broadcast("changed",t),this.app.broadcast("source.changed",t)},_onTabKey:function(t){if(9!==t.keyCode)return!0;t.preventDefault();var e=this.source.getElement(),i=e.get(),s=i.selectionStart;e.val(e.val().substring(0,s)+"    "+e.val().substring(i.selectionEnd)),i.selectionStart=i.selectionEnd=s+4},_onFocus:function(){this.app.broadcast("sourcefocus")},_disableButtons:function(){this.toolbar.disableButtons()},_enableButtons:function(){this.toolbar.enableButtons()},_setActiveSourceButton:function(){var t=this.toolbar.getButton("html");t.enable(),t.setActive()},_setInactiveSourceButton:function(){this.toolbar.getButton("html").setInactive()}}),$R.add("module","observer",{init:function(t){this.app=t,this.editor=t.editor,this.observerUnit=!1},start:function(){if(window.MutationObserver){var t=this.editor.getElement().get();this.observerUnit=this._build(t),this.observerUnit.observe(t,{attributes:!0,subtree:!0,childList:!0,characterData:!0,characterDataOldValue:!0})}},stop:function(){this.observerUnit&&this.observerUnit.disconnect()},_build:function(e){var i=this;return new MutationObserver(function(t){i._observe(t[t.length-1],e)})},_observe:function(t,e){this.app.isReadOnly()||"attributes"===t.type&&t.target===e||(this.app.broadcast("observe"),this.app.broadcast("trytosync"),this.app.broadcast("placeholder.toggle"))}}),$R.add("module","clicktoedit",{init:function(t){this.app=t,this.opts=t.opts,this.source=t.source,this.editor=t.editor,this.container=t.container,this.selection=t.selection},onstartclicktoedit:function(){this.start()},onenablereadonly:function(){this.opts.clickToEdit&&(this._isEnabled()||this.stop())},ondisablereadonly:function(){this.opts.clickToEdit&&(this._isEnabled()||this.start())},onstop:function(){this.stop()},start:function(){this._build()},stop:function(){this.buttonSave&&this.buttonSave.stop(),this.buttonCancel&&this.buttonCancel.stop(),this._destroy(),this.app.broadcast("disable")},enable:function(){this.app.broadcast("clickStart");var t=this.editor.isEmpty();t||this.selection.saveMarkers(),this._setFocus(),this._destroy(),this.app.broadcast("enable"),this.buttonSave.enable(),this.buttonCancel.enable(),t||this.selection.restoreMarkers(),t&&this.editor.focus(),this.container.getElement().addClass("redactor-clicktoedit-enabled"),this.source.rebuildStartedContent(),this.app.broadcast("startcode"),this.app.broadcast("image.observe")},save:function(t){t&&t.preventDefault();var e=this.source.getCode();this.app.broadcast("disable"),this.app.broadcast("clickSave",e),this.app.broadcast("clickStop"),this.app.broadcast("toolbar.removeexternal"),this._build()},cancel:function(t){t&&t.preventDefault();var e=this.saved;this.editor.getElement().html(e),this.saved="",this.app.broadcast("disable"),this.app.broadcast("clickCancel",e),this.app.broadcast("clickStop"),this.app.broadcast("toolbar.removeexternal"),this._build()},_build:function(){this.buttonSave=$R.create("clicktoedit.button","save",this.app,this),this.buttonCancel=$R.create("clicktoedit.button","cancel",this.app,this),this.buttonSave.stop(),this.buttonCancel.stop();var t=this.editor.getElement(),e=this.container.getElement();t.on("click.redactor-click-to-edit mouseup.redactor-click-to-edit",this.enable.bind(this)),e.addClass("redactor-over"),e.removeClass("redactor-clicktoedit-enabled")},_isEnabled:function(){return this.container.getElement().hasClass("redactor-clicktoedit-enabled")},_destroy:function(){var t=this.editor.getElement(),e=this.container.getElement();t.off(".redactor-click-to-edit"),e.removeClass("redactor-over redactor-clicktoedit-enabled")},_setFocus:function(){this.saved=this.source.getCode(),this.buttonSave.start(),this.buttonCancel.start()}}),$R.add("class","clicktoedit.button",{init:function(t,e,i){this.app=e,this.opts=e.opts,this.toolbar=e.toolbar,this.context=i,this.type=t,this.name="save"===t?"clickToSave":"clickToCancel",this.objected=!1,this.enabled=!1,this.namespace=".redactor-click-to-edit",this._build()},enable:function(){if(this.objected){var t=this.opts[this.name];t.api="module.clicktoedit."+this.type,this.toolbar.addButton(this.type,t),this.enabled=!0}},start:function(){this.objected||(this.$button.off(this.namespace),this.$button.show(),this.$button.on("click"+this.namespace,this.context[this.type].bind(this.context)))},stop:function(){!this.objected&&this.enabled&&this.$button.hide()},_build:function(){this.objected="object"==typeof this.opts[this.name],this.objected||(this.$button=$R.dom(this.opts[this.name]),this.enabled=!0)}}),$R.add("module","statusbar",{init:function(t){this.app=t,this.opts=t.opts,this.element=t.element,this.statusbar=t.statusbar,this.container=t.container},start:function(){if(!this.element.isType("inline")){var t=this.statusbar.getElement(),e=this.container.getElement();t.addClass("redactor-statusbar"),e.append(t)}}}),$R.add("module","contextbar",{init:function(t){this.app=t,this.opts=t.opts,this.uuid=t.uuid,this.$win=t.$win,this.$doc=t.$doc,this.$body=t.$body,this.editor=t.editor,this.toolbar=t.toolbar,this.detector=t.detector,this.$target=this.toolbar.isTarget()?this.toolbar.getTargetElement():this.$body},onstop:function(){this.stop()},onenablereadonly:function(){this.stop()},ondisablereadonly:function(){this.start()},oncontextbar:{close:function(){this.close()}},start:function(){if(this.opts.toolbarContext){var t=this.editor.getElement();this._build(),t.on("click.redactor-context mouseup.redactor-context",this.open.bind(this)),this.opts.scrollTarget?$R.dom(this.opts.scrollTarget).on("scroll.redactor-context",this.close.bind(this)):!1!==this.opts.maxHeight&&t.on("scroll.redactor-context",this.close.bind(this))}},stop:function(){this.editor.getElement().off(".redactor-context"),this.$doc.off(".redactor-context"),this.$win.off(".redactor-context"),this.$contextbar&&this.$contextbar.remove(),this.opts.scrollTarget&&$R.dom(this.opts.scrollTarget).off(".redactor-context")},is:function(){return this.$contextbar&&this.$contextbar.hasClass("open")},set:function(t,e,i,s){for(var n in this.$contextbar.html(""),this.$el=$R.dom(e),i){var r=$R.create("contextbar.button",this.app,i[n]);""!==r.html()&&this.$contextbar.append(r)}var o=this._buildPosition(t,this.$el,s);this.$contextbar.css(o),this.$contextbar.show(),this.$contextbar.addClass("open"),this.$doc.on("click.redactor-context mouseup.redactor-context",this.close.bind(this)),this.$win.on("resize.redactor-context",this.close.bind(this))},open:function(t){setTimeout(function(){this.app.broadcast("contextbar",t,this)}.bind(this),0)},close:function(t){if(this.$contextbar){if(t){var e=$R.dom(t.target);if(this.$el&&0!==e.closest(this.$el).length)return}this.$contextbar.hide(),this.$contextbar.removeClass("open"),this.$doc.off(".redactor.context")}},_build:function(){this.$contextbar=$R.dom("<div>"),this.$contextbar.attr("id","redactor-context-toolbar-"+this.uuid),this.$contextbar.attr("dir",this.opts.direction),this.$contextbar.addClass("redactor-context-toolbar"),this.$contextbar.hide(),this.$target.append(this.$contextbar)},_buildPosition:function(t,e,i){var s,n,r=this.toolbar.isTarget(),o=r?e.position():e.offset(),a=e.width(),l=e.height(),h=this.$contextbar.width(),c=this.$contextbar.height(),d=r?this.$target.scrollTop()+this.$doc.scrollTop():this.$doc.scrollTop(),u=this.$target.offset(),p=r?u.left:0,f=r?u.top:0;return i?"top"===i?(s=o.top-c,n=o.left+a/2-h/2):"bottom"===i&&(s=o.top+l,n=o.left+a/2-h/2):(s=t.clientY+d-c,n=t.clientX-h/2),n<0&&(n=0),{top:s-f+"px",left:n-p+"px"}}}),$R.add("class","contextbar.button",{mixins:["dom"],init:function(t,e){this.app=t,this.obj=e,this._init()},_init:function(){if(this.parse("<a>"),"string"!=typeof this.obj.title){var t=this.obj.title.attr("href");this.attr("href",t),-1===t.search(/^#/)&&this.attr("target","_blank"),this.text(this.obj.html||t)}else this.attr("href","#"),this._buildTitle(),this._buildMessage()},_buildTitle:function(){this.html(this.obj.title)},_buildMessage:function(){void 0===this.obj.message&&void 0===this.obj.api||this.on("click",this._toggle.bind(this))},_toggle:function(t){t.preventDefault(),this.obj.message?this.app.broadcast(this.obj.message,this.obj.args):this.obj.api&&this.app.api(this.obj.api,this.obj.args)}}),$R.add("module","toolbar",{init:function(t){this.app=t,this.uuid=t.uuid,this.opts=t.opts,this.utils=t.utils,this.toolbar=t.toolbar,this.detector=t.detector,this.buttons=[],this.toolbarModule=!1},onsource:{open:function(){!this.toolbar.isAir()&&this.toolbar.isFixed()&&this.toolbarModule.resetPosition()},opened:function(){this.toolbar.isAir()&&this.toolbarModule&&this.toolbarModule.createSourceHelper(),setTimeout(function(){$R.dom(".re-button-tooltip-"+this.uuid).remove()}.bind(this),100)},close:function(){this.toolbar.isAir()&&this.toolbarModule&&this.toolbarModule.destroySourceHelper()},closed:function(){this.toolbar.is()&&this.opts.air&&this.toolbarModule.openSelected()}},ontoolbar:{removeexternal:function(){!this.opts.air&&this.opts.toolbarExternal&&this.opts.clickToEdit&&$R.dom(this.opts.toolbarExternal).html("")}},onobserve:function(){this.toolbar.is()&&this.toolbar.observe()},onfocus:function(){this._setExternalOnFocus()},onsourcefocus:function(){this._setExternalOnFocus()},onempty:function(){this.toolbar.isFixed()&&this.toolbarModule.resetPosition()},onenablereadonly:function(){this.toolbar.isAir()&&this.toolbarModule.close()},start:function(){this.toolbar.is()&&(this._buildButtons(),this._initToolbar(),this._initButtons())},stop:function(){this.toolbarModule&&this.toolbarModule.stop(),$R.dom(".redactor-dropdown-"+this.uuid).remove()},_buildButtons:function(){this.buttons=this.opts.buttons.concat(),this._buildImageButton(),this._buildFileButton(),this._buildSourceButton(),this._buildAdditionalButtons(),this._buildHiddenButtons()},_buildImageButton:function(){this.opts.imageUpload||this.opts.imageManagerJson||this.utils.removeFromArrayByValue(this.buttons,"image")},_buildFileButton:function(){this.opts.fileUpload||this.utils.removeFromArrayByValue(this.buttons,"file")},_buildSourceButton:function(){this.opts.source||this.utils.removeFromArrayByValue(this.buttons,"html")},_buildAdditionalButtons:function(){var t,e;if(0!==this.opts.buttonsAdd.length&&(this.opts.buttonsAdd=this._removeExistButtons(this.opts.buttonsAdd),this.buttons=this.buttons.concat(this.opts.buttonsAdd)),0!==this.opts.buttonsAddFirst.length&&(this.opts.buttonsAddFirst=this._removeExistButtons(this.opts.buttonsAddFirst),this.buttons.unshift(this.opts.buttonsAddFirst)),!1!==this.opts.buttonsAddAfter){t=this.buttons.indexOf(this.opts.buttonsAddAfter.after)+1,e=this.opts.buttonsAddAfter.buttons;for(var i=0;i<e.length;i++)this.buttons.splice(t+i,0,e[i])}if(!1!==this.opts.buttonsAddBefore){t=this.buttons.indexOf(this.opts.buttonsAddBefore.before)+1,e=this.opts.buttonsAddBefore.buttons;for(i=0;i<e.length;i++)this.buttons.splice(t-(1-i),0,e[i])}},_buildHiddenButtons:function(){if(0!==this.opts.buttonsHide.length)for(var t=this.opts.buttonsHide,e=0;e<t.length;e++)this.utils.removeFromArrayByValue(this.buttons,t[e]);if(this.detector.isMobile()&&0!==this.opts.buttonsHideOnMobile.length)for(t=this.opts.buttonsHideOnMobile,e=0;e<t.length;e++)this.utils.removeFromArrayByValue(this.buttons,t[e])},_removeExistButtons:function(t){for(var e=0;e<t.length;e++)-1!==this.opts.buttons.indexOf(t[e])&&this.utils.removeFromArrayByValue(t,t[e]);return t},_setExternalOnFocus:function(){!this.opts.air&&this.opts.toolbarExternal&&this.toolbarModule.setExternal()},_initToolbar:function(){this.toolbarModule=this.opts.air?$R.create("toolbar.air",this.app):$R.create("toolbar.standard",this.app)},_initButtons:function(){this.toolbar.setButtons(this.buttons);for(var t=0;t<this.buttons.length;t++){var e=this.buttons[t];$R.buttons[e]&&this.toolbar.addButton(e,$R.buttons[e],!1,!1,!0)}}}),$R.add("class","toolbar.air",{init:function(t){this.app=t,this.uuid=t.uuid,this.$doc=t.$doc,this.$win=t.$win,this.utils=t.utils,this.editor=t.editor,this.animate=t.animate,this.toolbar=t.toolbar,this.container=t.container,this.inspector=t.inspector,this.selection=t.selection,this.clicks=0,this._init()},stop:function(){this.toolbar.getWrapper().remove(),this.editor.getElement().off(".redactor-air-trigger-"+this.uuid),this.$doc.off(".redactor-air-"+this.uuid),this.$doc.off(".redactor-air-trigger-"+this.uuid),this.toolbar.stopObservers()},createSourceHelper:function(){this.$airHelper=$R.dom("<span>"),this.$airHelper.addClass("redactor-air-helper"),this.$airHelper.html('<i class="re-icon-html"></i>'),this.$airHelper.on("click",function(t){t.preventDefault(),this.app.api("module.source.hide")}.bind(this)),this.container.getElement().append(this.$airHelper)},destroySourceHelper:function(){this.$airHelper&&this.$airHelper.remove()},openSelected:function(){setTimeout(function(){this._isSelection()&&this._open(!1)}.bind(this),0)},close:function(){this.$doc.off(".redactor-air-"+this.uuid);var t=this.toolbar.getElement();t.removeClass("open"),t.hide()},_init:function(){this.toolbar.create();var t=this.toolbar.getWrapper(),e=this.toolbar.getElement(),i=this.editor.getElement(),s=this.container.getElement();t.addClass("redactor-toolbar-wrapper-air"),e.addClass("redactor-air"),e.hide(),t.append(e),s.prepend(t),this.openSelected(),this.$doc.on("mouseup.redactor-air-trigger-"+this.uuid,this._open.bind(this)),i.on("keyup.redactor-air-trigger-"+this.uuid,this._openCmd.bind(this))},_isSelection:function(){return this.selection.is()&&!this.selection.isCollapsed()},_isOpened:function(){return this.toolbar.getElement().hasClass("open")},_open:function(t){var e=!!t&&t.target,i=!!t&&$R.dom(t.target),s=this.inspector.parse(e),n=s.isComponent()&&!s.isComponentType("table"),r=s.isFigcaption(),o=i&&0!==i.closest(".redactor-modal").length,a=t&&0!==i.closest(".re-button").length;if(!(t&&0!==i.closest(".redactor-dropdown").length||a||o||r||n||this.toolbar.isContextBar())&&this._isSelection()){var l=this.selection.getPosition();setTimeout(function(){this.app.isReadOnly()||this._isSelection()&&this._doOpen(l)}.bind(this),1)}},_openCmd:function(){if(this.selection.isAll()){var t=this.toolbar.getElement(),e=this.selection.getPosition();e.top=e.top<20?0:e.top-t.height(),e.height=0,this._doOpen(e)}},_doOpen:function(t){var e=this.toolbar.getWrapper(),i=this.toolbar.getElement(),s=this.container.getElement().offset(),n=0,r=this.$win.width(),o=i.width();r<t.left+o&&(n=o-this.selection.getPosition().width);e.css({left:t.left-s.left-n+"px",top:t.top-s.top+t.height+this.$doc.scrollTop()+"px"}),this.app.broadcast("airOpen"),i.addClass("open"),i.show(),this.$doc.on("click.redactor-air-"+this.uuid,this._close.bind(this)),this.$doc.on("keydown.redactor-air-"+this.uuid,this._close.bind(this)),this.app.broadcast("airOpened")},_close:function(t){var e=!!t&&$R.dom(t.target),i=t&&0!==e.closest("[data-dropdown], .redactor-dropdown-not-close").length;(!i&&t&&0!==e.closest(".re-button").length||!i&&this._isOpened())&&(this.app.broadcast("airClose"),this.close(),this.app.broadcast("airClosed"))}}),$R.add("class","toolbar.fixed",{init:function(t){this.app=t,this.uuid=t.uuid,this.opts=t.opts,this.$doc=t.$doc,this.$win=t.$win,this.editor=t.editor,this.toolbar=t.toolbar,this.detector=t.detector,this.container=t.container,this._init()},stop:function(){this.$fixedTarget.off(".redactor-toolbar-"+this.uuid),this.$win.off(".redactor-toolbar-"+this.uuid)},reset:function(){var t=this.toolbar.getElement();this.toolbar.getWrapper().css("height",""),t.removeClass("redactor-toolbar-fixed"),t.css({position:"",top:"",left:"",width:""});var e=this.toolbar.getDropdown();e&&e.updatePosition()},_init:function(){this.$fixedTarget=this.toolbar.isTarget()?this.toolbar.getTargetElement():this.$win,this._doFixed(),this.toolbar.isTarget()&&(this.$win.on("scroll.redactor-toolbar-"+this.uuid,this._doFixed.bind(this)),this.$win.on("resize.redactor-toolbar-"+this.uuid,this._doFixed.bind(this))),this.$fixedTarget.on("scroll.redactor-toolbar-"+this.uuid,this._doFixed.bind(this)),this.$fixedTarget.on("resize.redactor-toolbar-"+this.uuid,this._doFixed.bind(this))},_doFixed:function(){var t=this.editor.getElement(),e=this.container.getElement(),i=this.toolbar.getElement(),s=this.toolbar.getWrapper();if(!this.editor.isSourceMode()&&0===e.parents().filter(function(t){return"none"===getComputedStyle(t,null).display&&t}).length){var n=t.height()<100,r=this.editor.isEmpty();if(n||r)this.reset();else if(!this.editor.isSourceMode()){var o=i.height(),a=(this.toolbar.isTarget()?e.position():e.offset()).top,l=a+e.height()-60,h=this.$fixedTarget.scrollTop()+this.opts.toolbarFixedTopOffset,c=this.toolbar.isTarget()?this.$fixedTarget.offset().top-this.$win.scrollTop():0;if(this.toolbar.isTarget()&&"fixed"===this.$fixedTarget.css("position")){var d=this.$fixedTarget.hasClass("modal")&&this.$fixedTarget.hasClass("fade")?e.closest(".modal-dialog").position().top:0;c=this.$fixedTarget.scrollTop()-d}if(a<h&&h<l){var u=this.detector.isDesktop()?"fixed":"absolute";c=this.detector.isDesktop()?c:h-a,this.detector.isMobile()&&(this.fixedScrollTimeout&&clearTimeout(this.fixedScrollTimeout),i.hide(),this.fixedScrollTimeout=setTimeout(function(){i.show()},250)),s.height(o),i.addClass("redactor-toolbar-fixed"),e.hasClass("redactor-box-fullscreen")?i.css({position:u,top:"0px",width:e.width()+"px"}):i.css({position:u,top:c+this.opts.toolbarFixedTopOffset+"px",width:e.width()+"px"});var p=this.toolbar.getDropdown();p&&p.updatePosition(),this.app.broadcast("toolbar.fixed")}else this.reset(),this.app.broadcast("toolbar.unfixed")}}}}),$R.add("class","toolbar.standard",{init:function(t){this.app=t,this.opts=t.opts,this.uuid=t.uuid,this.$body=t.$body,this.toolbar=t.toolbar,this.container=t.container,this.isExternalMultiple=!1,this.toolbarFixed=!1,this._init()},stop:function(){this.toolbar.getWrapper().remove(),this.toolbarFixed&&this.toolbarFixed.stop(),this.opts.toolbarExternal&&this._findToolbars(),this.toolbar.stopObservers(),this.$body.find(".re-button-tooltip-"+this.uuid).remove()},setExternal:function(){this._findToolbars(),this.isExternalMultiple&&(this.$toolbars.hide(),this.$external.find(".redactor-toolbar-external-"+this.uuid).show())},resetPosition:function(){this.toolbarFixed&&this.toolbarFixed.reset()},_init:function(){(this._build(),this.opts.toolbarExternal)?this._buildExternal():(this._buildFixed(),this.toolbar.getElement().show())},_build:function(){this.toolbar.create();var t=this.toolbar.getWrapper(),e=this.toolbar.getElement();t.addClass("redactor-toolbar-wrapper"),e.addClass("redactor-toolbar"),e.hide(),t.append(e),this.opts.toolbarExternal||this.container.getElement().prepend(t)},_buildExternal:function(){(this._initExternal(),this._findToolbars(),this.isExternalMultiple)?this._hideToolbarsExceptFirst():this.toolbar.getElement().show()},_buildFixed:function(){this.opts.toolbarFixed&&(this.toolbarFixed=$R.create("toolbar.fixed",this.app))},_initExternal:function(){var t=this.toolbar.getElement(),e=this.toolbar.getElement();t.addClass("redactor-toolbar-external redactor-toolbar-external-"+this.uuid),this.$external=$R.dom(this.opts.toolbarExternal),this.$external.append(e)},_findToolbars:function(){this.$toolbars=this.$external.find(".redactor-toolbar-external"),this.isExternalMultiple=1<this.$toolbars.length},_hideToolbarsExceptFirst:function(){this.$toolbars.hide(),this.$toolbars.first().show()}}),$R.add("module","line",{init:function(t){this.app=t,this.lang=t.lang,this.component=t.component,this.inspector=t.inspector,this.insertion=t.insertion},oncontextbar:function(t,e){var i=this.inspector.parse(t.target);if(i.isComponentType("line")){var s=i.getComponent(),n={remove:{title:this.lang.get("delete"),api:"module.line.remove",args:s}};e.set(t,s,n,"bottom")}},insert:function(){var t=this.component.create("line");this.insertion.insertRaw(t)},remove:function(t){this.component.remove(t)}}),$R.add("class","line.component",{mixins:["dom","component"],init:function(t,e){return this.app=t,e&&void 0!==e.cmnt?e:this._init(e)},_init:function(t){var e,i;if(void 0!==t){var s=$R.dom(t),n=s.get();"HR"===n.tagName?i=n:"FIGURE"===n.tagName&&(e=n,i=s.find("hr").get())}this._buildWrapper(e),this._buildElement(i),this._initWrapper()},_buildElement:function(t){t?this.$element=$R.dom(t):(this.$element=$R.dom("<hr>"),this.append(this.$element))},_buildWrapper:function(t){t=t||"<figure>",this.parse(t)},_initWrapper:function(){this.addClass("redactor-component"),this.attr({"data-redactor-type":"line",tabindex:"-1",contenteditable:!1})}}),$R.add("module","link",{modals:{link:'<form action="">                 <div class="form-item">                     <label for="modal-link-url">URL <span class="req">*</span></label>                     <input type="text" id="modal-link-url" name="url">                 </div>                 <div class="form-item">                     <label for="modal-link-text">## text ##</label>                     <input type="text" id="modal-link-text" name="text">                 </div>                 <div class="form-item form-item-title">                     <label for="modal-link-title">## title ##</label>                     <input type="text" id="modal-link-title" name="title">                 </div>                 <div class="form-item form-item-target">                     <label class="checkbox">                         <input type="checkbox" name="target"> ## link-in-new-tab ##                     </label>                 </div>             </form>'},init:function(t){this.app=t,this.opts=t.opts,this.lang=t.lang,this.caret=t.caret,this.utils=t.utils,this.inline=t.inline,this.editor=t.editor,this.inspector=t.inspector,this.insertion=t.insertion,this.selection=t.selection,this.isCurrentLink=!1,this.currentText=!1},onmodal:{link:{open:function(t,e){this._setFormData(e,t)},opened:function(t,e){this._setFormFocus(e)},update:function(t,e){var i=e.getData();this._validateData(e,i)&&this._update(i)},insert:function(t,e){var i=e.getData();this._validateData(e,i)&&this._insert(i)},unlink:function(){this._unlink()}}},onbutton:{link:{observe:function(t){this._observeButton(t)}}},ondropdown:{link:{observe:function(t){this._observeUnlink(t),this._observeEdit(t)}}},oncontextbar:function(t,e){var i=this._getCurrent(),s=this.inspector.parse(i);if(s.isLink()||s.isFile()){var n=s.isFile()?s.getFile():s.getLink(),r=$R.dom(n),o=$R.dom("<a>"),a=r.attr("href");o.text(this._truncateText(a)),o.attr("href",a),o.attr("target","_blank");var l={link:{title:o,html:this._truncateText(a)},edit:{title:this.lang.get("edit"),api:"module.link.open"},unlink:{title:this.lang.get("unlink"),api:"module.link.unlink"}};e.set(t,n,l,"bottom")}},open:function(){this.$link=this._buildCurrent(),this.app.api("module.modal.build",this._getModalData())},insert:function(t){this._insert(t)},update:function(t){this._update(t)},unlink:function(){this._unlink()},_observeButton:function(t){var e=this.selection.getCurrent(),i=this.inspector.parse(e);i.isPre()||i.isCode()?t.disable():t.enable()},_observeUnlink:function(t){var e=t.getItem("unlink");0===this._getLinks().length?e.disable():e.enable()},_observeEdit:function(t){var e=this._getCurrent(),i=t.getItem("link"),s=this.inspector.parse(e),n=s.isLink()||s.isFile()?this.lang.get("link-edit"):this.lang.get("link-insert");i.setTitle(n)},_unlink:function(){this.app.api("module.modal.close");var t=[],e=this._getLinks();this.selection.save();for(var i=0;i<e.length;i++){var s=$R.create("link.component",this.app,e[i]);t.push(this.selection.getElement(e[i])),s.unwrap(),this.app.broadcast("link.deleted",s)}this.selection.restore();for(i=0;i<t.length;i++){var n=t[i]?t[i]:this.editor.getElement();this.utils.normalizeTextNodes(n)}this._resetCurrent()},_update:function(t){this.app.api("module.modal.close");var e=this._getLinks();this._setLinkData(e,t,"updated"),this._resetCurrent(),this.app.broadcast("link.changed",e)},_insert:function(t){this.app.api("module.modal.close");var e=this._getLinks();this._insertSingle(e,t)||(this._removeInSelection(e),this._insertMultiple(t)),this._resetCurrent()},_removeInSelection:function(t){this.selection.save();for(var e=0;e<t.length;e++){var i=$R.create("link.component",this.app,t[e]),s=i.clone();i.unwrap(),this.app.broadcast("link.deleted",s)}this.selection.restore()},_insertMultiple:function(t){var e=this.selection.getRange();e&&this._isCurrentTextChanged(t)&&this._deleteContents(e);var i=this.inline.format({tag:"a"});this._setLinkData(i,t,"inserted")},_insertSingle:function(t,e){var i=this.selection.getInline();if(1===t.length&&t[0].textContext===this.selection.getText()||i&&"A"===i.tagName){var s=$R.create("link.component",this.app,t[0]);return s.setData(e),this.caret.setAfter(s),this.app.broadcast("link.inserted",s),!0}return!1},_setLinkData:function(t,e,i){e.text=""===e.text.trim()?this._truncateText(e.url):e.text;var s=!this.currentText||this.currentText!==e.text;this.selection.save();for(var n=0;n<t.length;n++){var r=$R.create("link.component",this.app,t[n]),o={};e.text&&s&&(o.text=e.text),e.url&&(o.url=e.url),void 0!==e.title&&(o.title=e.title),void 0!==e.target&&(o.target=e.target),r.setData(o),this.app.broadcast("link."+i,r)}setTimeout(this.selection.restore.bind(this.selection),0)},_deleteContents:function(t){var e=this.selection.getHtml(),i=this.utils.parseHtml(e).nodes[0];if(i&&3!==i.nodeType){var s=i.tagName.toLowerCase(),n=document.createElement(s);this.insertion.insertNode(n,"start")}else t.deleteContents()},_getModalData:function(){var t;return t=this._isLink()?{update:{title:this.lang.get("save")},unlink:{title:this.lang.get("unlink"),type:"danger"},cancel:{title:this.lang.get("cancel")}}:{insert:{title:this.lang.get("insert")},cancel:{title:this.lang.get("cancel")}},{name:"link",title:this._isLink()?this.lang.get("link-edit"):this.lang.get("link-insert"),handle:this._isLink()?"update":"insert",commands:t}},_isLink:function(){return this.currentLink},_isCurrentTextChanged:function(t){return this.currentText&&this.currentText!==t.text},_buildCurrent:function(){var t,e=this._getCurrent(),i=this.inspector.parse(e);if(i.isLink()||i.isFile())this.currentLink=!0,t=i.isFile()?i.getFile():i.getLink(),t=$R.create("link.component",this.app,t);else{this.currentLink=!1,t=$R.create("link.component",this.app);var s={text:this.selection.getText()};t.setData(s)}return t},_getCurrent:function(){return this.selection.getInlinesAllSelected({tags:["a"]})[0]},_getLinks:function(){for(var t=this.selection.getInlines({all:!0,tags:["a"]}),e=[],i=0;i<t.length;i++){var s=this.inspector.parse(t[i]);(s.isLink()||s.isFile())&&e.push(t[i])}return e},_resetCurrent:function(){this.isCurrentLink=!1,this.currentText=!1},_truncateText:function(t){return t&&t.length>this.opts.linkSize?t.substring(0,this.opts.linkSize)+"...":t},_validateData:function(t,e){return""!==e.url.trim()||t.setError("url")},_setFormFocus:function(t){t.getField("url").focus()},_setFormData:function(t,e){var i=this.$link.getData(),s={url:i.url,text:i.text,title:i.title,target:this.opts.linkTarget||i.target};this.opts.linkNewTab||e.find(".form-item-target").hide(),this.opts.linkTitle||e.find(".form-item-title").hide(),t.setData(s),this.currentText=t.getField("text").val()}}),$R.add("class","link.component",{mixins:["dom","component"],init:function(t,e){return this.app=t,this.opts=t.opts,this.reUrl=/^(?:(?:(?:https?|ftp):)?\/\/)?(?:\S+(?::\S*)?@)?(?:(?!(?:10|127)(?:\.\d{1,3}){3})(?!(?:169\.254|192\.168)(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)(?:\.(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)*(?:\.(?:[a-z\u00a1-\uffff]{2,})))(?::\d{2,5})?(?:[/?#]\S*)?$/i,e&&void 0!==e.cmnt?e:this._init(e)},setData:function(t){for(var e in t)this._set(e,t[e])},getData:function(){for(var t=["url","text","target","title"],e={},i=0;i<t.length;i++)e[t[i]]=this._get(t[i]);return e},_init:function(t){var e=$R.dom(t);void 0===t?this.parse("<a>"):this.parse(e)},_set:function(t,e){this["_set_"+t](e)},_get:function(t){return this["_get_"+t]()},_get_target:function(){return!!this.attr("target")&&this.attr("target")},_get_url:function(){return this.attr("href")},_get_title:function(){return this.attr("title")},_get_text:function(){return this._getContext().text()},_getContext:function(){return this._findDeepestChild(this).element},_set_target:function(t){!1===t?this.removeAttr("target"):t&&this.attr("target",!0===t?"_blank":t)},_set_text:function(t){this._getContext().html(t)},_set_title:function(t){t&&""!==t?this.attr("title",t):this.removeAttr("title")},_set_url:function(t){this.opts.linkValidation&&(t=this._cleanUrl(t),this._isMailto(t)?t="mailto:"+t.replace("mailto:",""):this._isUrl(t)&&-1===t.search(/^(ftp|https?)/i)&&(t="http://"+t.replace(/(ftp|https?):\/\//i,""))),this.attr("href",t)},_isMailto:function(t){return-1!==t.search("@")&&!1===/(ftp|https?):\/\//i.test(t)},_isUrl:function(t){return this.reUrl.test(t)},_cleanUrl:function(t){return(t=t.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/"/g,"&quot;").replace(/'/g,"&#039;")).trim().replace(/[^\W\w\D\d+&\'@#/%?=~_|!:,.;\(\)]/gi,"")},_findDeepestChild:function(s){var n={depth:0,element:s};return s.children().each(function(t){var e=$R.dom(t);if(t.outerHTML===s.html()){var i=this._findDeepestChild(e);i.depth+1>n.depth&&(n={depth:1+i.depth,element:i.element})}}.bind(this)),n}}),$R.add("module","modal",{init:function(t){this.app=t,this.uuid=t.uuid,this.lang=t.lang,this.$doc=t.$doc,this.$win=t.$win,this.$body=t.$body,this.utils=t.utils,this.editor=t.editor,this.animate=t.animate,this.detector=t.detector,this.selection=t.selection,this.$box=!1,this.$modal=!1,this.selectionMarkers=!1,this.defaults={name:!1,url:!1,title:!1,width:"600px",height:!1,handle:!1,commands:!1}},build:function(t){this._open(t)},close:function(){this._close()},onstop:function(){this.$body.find("#redactor-modal-"+this.uuid).remove(),this.$body.find("#redactor-overlay-"+this.uuid).remove()},stop:function(){this.$box&&(this.$box.remove(),this.$box=!1,this.$modal=!1),this.$overlay&&this.$overlay.remove(),this.$doc.off(".redactor.modal"),this.$win.off(".redactor.modal")},resize:function(){this.$modal.setWidth(this.p.width),this.$modal.updatePosition()},_isOpened:function(){return this.$modal&&this.$modal.hasClass("open")},_open:function(t){this._buildDefaults(t),this.p.url?this._openUrl():this._openTemplate()},_openUrl:function(){$R.ajax.post({url:this.p.url,success:this._doOpen.bind(this)})},_openTemplate:function(){if(void 0!==$R.modals[this.p.name]){var t=this.lang.parse($R.modals[this.p.name]);this._doOpen(t)}},_doOpen:function(t){this.stop(),this.selection.isCollapsed()?(this.selection.save(),this.selectionMarkers=!1):(this.selection.saveMarkers(),this.selectionMarkers=!0),this.detector.isDesktop()||document.activeElement.blur(),this._createModal(t),this._buildModalBox(),this._buildOverlay(),this._buildModal(),this._buildModalForm(),this._buildModalCommands(),this._broadcast("open"),this.$modal.updatePosition(),this._buildModalTabs(),this.animate.start(this.$box,"fadeIn",this._opened.bind(this)),this.animate.start(this.$overlay,"fadeIn")},_opened:function(){this.$modal.addClass("open"),this.$box.on("mousedown.redactor.modal",this._close.bind(this)),this.$doc.on("keyup.redactor.modal",this._handleEscape.bind(this)),this.$win.on("resize.redactor.modal",this.resize.bind(this)),this.$modal.getBody().find("input[type=text],input[type=url],input[type=email]").on("keydown.redactor.modal",this._handleEnter.bind(this)),window.jQuery&&jQuery(document).off("focusin.modal"),this._broadcast("opened")},_close:function(t){if(this.$box&&this._isOpened()){if(t){if(!this._needToClose(t.target))return;t.stopPropagation(),t.preventDefault()}this.selectionMarkers?this.selection.restoreMarkers():this.selection.restore(),this.selectionMarkers=!1,this._broadcast("close"),this.animate.start(this.$box,"fadeOut",this._closed.bind(this)),this.animate.start(this.$overlay,"fadeOut")}},_closed:function(){this.$modal.removeClass("open"),this.$box.off(".redactor.modal"),this.$doc.off(".redactor.modal"),this.$win.off(".redactor.modal"),this._broadcast("closed")},_createModal:function(t){this.$modal=$R.create("modal.element",this.app,t)},_broadcast:function(t){this.app.broadcast("modal."+t,this.$modal,this.$modalForm),this.app.broadcast("modal."+this.p.name+"."+t,this.$modal,this.$modalForm)},_buildDefaults:function(t){this.p=$R.extend({},this.defaults,t)},_buildModalBox:function(){this.$box=$R.dom("<div>"),this.$box.attr("id","redactor-modal-"+this.uuid),this.$box.addClass("redactor-modal-box redactor-animate-hide"),this.$box.html(""),this.$body.append(this.$box)},_buildOverlay:function(){this.$overlay=$R.dom("#redactor-overlay-"+this.uuid),0===this.$overlay.length&&(this.$overlay=$R.dom("<div>"),this.$overlay.attr("id","redactor-overlay-"+this.uuid),this.$overlay.addClass("redactor-overlay redactor-animate-hide"),this.$body.prepend(this.$overlay))},_buildModal:function(){this.$box.append(this.$modal),this.$modal.setTitle(this.p.title),this.$modal.setHeight(this.p.height),this.$modal.setWidth(this.p.width)},_buildModalCommands:function(){if(this.p.commands){var t=this.p.commands,e=this.$modal.getFooter();for(var i in t){var s=$R.dom("<button>");s.html(t[i].title),s.attr("data-command",i),"cancel"===i&&(s.attr("data-action","close"),s.addClass("redactor-button-unstyled")),void 0!==t[i].type&&"danger"===t[i].type&&s.addClass("redactor-button-danger"),s.on("click",this._handleCommand.bind(this)),e.append(s)}}},_buildModalTabs:function(){var t=this.$modal.getBody(),e=t.find(".redactor-modal-tab"),n=t.find(".redactor-modal-tabs");1<e.length&&((n=0===n.length?$R.dom("<div>"):n.html("")).addClass("redactor-modal-tabs"),e.each(function(t,e){var i=$R.dom(t),s=$R.dom("<a>");s.attr("href","#"),s.attr("rel",e),s.text(i.attr("data-title")),s.on("click",this._showTab.bind(this)),0===e&&s.addClass("active"),n.append(s)}.bind(this)),t.prepend(n)),1===e.length&&e.show()},_buildModalForm:function(){this.$modalForm=$R.create("modal.form",this.app,this.$modal.getForm())},_showTab:function(t){t.preventDefault();var e=$R.dom(t.target),i=e.attr("rel"),s=this.$modal.getBody(),n=s.find(".redactor-modal-tab");n.hide(),n.eq(i).show(),s.find(".redactor-modal-tabs a").removeClass("active"),e.addClass("active")},_needToClose:function(t){var e=$R.dom(t);return!("close"!==e.attr("data-action")&&!this.$modal.isCloseNode(t)&&0!==e.closest(".redactor-modal").length)},_handleCommand:function(t){var e=$R.dom(t.target).closest("button").attr("data-command");"cancel"!==e&&t.preventDefault(),this._broadcast(e)},_handleEnter:function(t){13===t.which&&this.p.handle&&(t.preventDefault(),this._broadcast(this.p.handle))},_handleEscape:function(t){27===t.which&&this._close()}}),$R.add("class","modal.element",{mixins:["dom"],init:function(t,e){this.app=t,this.opts=t.opts,this.$win=t.$win,this._init(e)},getForm:function(){return this.find("form")},getHeader:function(){return this.$modalHeader},getBody:function(){return this.$modalBody},getFooter:function(){return this.$modalFooter},setTitle:function(t){t&&this.$modalHeader.html(t)},setWidth:function(t){t=parseInt(t)>=this.$win.width()?"96%":t,this.css("max-width",t)},setHeight:function(t){!1!==t&&this.$modalBody.css("height",t)},updatePosition:function(){var t=this.width();this.css({left:"50%","margin-left":"-"+t/2+"px"});var e=this.$win.height(),i=this.height(),s=e/2-i/2;i<e&&0!=s&&this.css("margin-top",s+"px")},isCloseNode:function(t){return t===this.$modalClose.get()},_init:function(t){this._build(),this._buildClose(),this._buildHeader(),this._buildBody(),this._buildFooter(),this._buildTemplate(t)},_build:function(){this.parse("<div>"),this.addClass("redactor-modal"),this.attr("dir",this.opts.direction)},_buildClose:function(){this.$modalClose=$R.dom("<span>"),this.$modalClose.addClass("redactor-close"),this.append(this.$modalClose)},_buildHeader:function(){this.$modalHeader=$R.dom("<div>"),this.$modalHeader.addClass("redactor-modal-header"),this.append(this.$modalHeader)},_buildBody:function(){this.$modalBody=$R.dom("<div>"),this.$modalBody.addClass("redactor-modal-body"),this.append(this.$modalBody)},_buildFooter:function(){this.$modalFooter=$R.dom("<div>"),this.$modalFooter.addClass("redactor-modal-footer"),this.append(this.$modalFooter)},_buildTemplate:function(t){this.$modalBody.html(t)}}),$R.add("class","modal.form",{mixins:["dom"],init:function(t,e){this.app=t,this.build(e)},build:function(t){this.parse(t)},getData:function(){var i={};return this.find("[name]").each(function(t){var e=$R.dom(t);i[e.attr("name")]=e.val()}),i},setData:function(s){this.find("[name]").each(function(t){var e=$R.dom(t),i=e.attr("name");s.hasOwnProperty(i)&&(t.type&&"checkbox"===t.type?t.checked=s[i]:e.val(s[i]))})},getField:function(t){return this.find("[name="+t+"]")},setError:function(t){var e=this.getField(t);return e.addClass("error"),e.one(this._getFieldEventName(e.get()),this._clearError),!1},_clearError:function(){return $R.dom(this).removeClass("error")},_getFieldEventName:function(t){return"SELECT"===t.tagName||"checkbox"===t.type||"radio"===t.type?"change":"keyup"}}),$R.add("module","block",{init:function(t){this.app=t,this.block=t.block},format:function(t){var e=this.block.format(t);this.app.broadcast("format","block",e)},clearformat:function(){this.block.clearFormat()},clearstyle:function(){this.block.clearStyle()},clearclass:function(){this.block.clearClass()},clearattr:function(){this.block.clearAttr()},add:function(t,e){this.block.add(t,e)},toggle:function(t,e){this.block.toggle(t,e)},set:function(t,e){this.block.set(t,e)},remove:function(t,e){this.block.remove(t,e)}}),$R.add("module","inline",{init:function(t){this.app=t,this.inline=t.inline},format:function(t){var e=this.inline.format(t);this.app.broadcast("format","inline",e)},clearformat:function(){this.inline.clearFormat()},clearstyle:function(){this.inline.clearStyle()},clearclass:function(){this.inline.clearClass()},clearattr:function(){this.inline.clearAttr()},add:function(t,e){this.inline.add(t,e)},toggle:function(t,e){this.inline.toggle(t,e)},set:function(t,e){this.inline.set(t,e)},remove:function(t,e){this.inline.remove(t,e)}}),$R.add("module","autosave",{init:function(t){this.app=t,this.opts=t.opts,this.utils=t.utils,this.source=t.source},onsynced:function(){this.opts.autosave&&this._send()},_send:function(){var e=this.opts.autosaveName?this.opts.autosaveName:this.source.getName(),i={};i[e]=this.source.getCode(),i=this.utils.extendData(i,this.opts.autosaveData),$R.ajax.post({url:this.opts.autosave,data:i,success:function(t){this._complete(t,e,i)}.bind(this)})},_complete:function(t,e,i){var s=t&&t.error?"autosaveError":"autosave";this.app.broadcast(s,e,i,t)}}),$R.add("module","input",{init:function(t){this.app=t,this.opts=t.opts,this.utils=t.utils,this.editor=t.editor,this.keycodes=t.keycodes,this.element=t.element,this.selection=t.selection,this.insertion=t.insertion,this.inspector=t.inspector,this.autoparser=t.autoparser,this.lastShiftKey=!1},onpaste:function(t,e){if(this.opts.input)return $R.create("input.paste",this.app,t,e)},onkeydown:function(t){if(this.opts.input){var e=t.which;if(!$R.create("input.shortcut",this.app,t).is()){if((t.ctrlKey||t.metaKey)&&!t.altKey&&65===e)return t.preventDefault(),this._selectAll();var i=[this.keycodes.ENTER,this.keycodes.SPACE,this.keycodes.BACKSPACE,this.keycodes.DELETE],s=[this.keycodes.UP,this.keycodes.DOWN,this.keycodes.LEFT,this.keycodes.RIGHT],n=-1!==i.indexOf(e),r=-1!==s.indexOf(e),o=(t.ctrlKey||t.metaKey)&&88===e,a=!t.ctrlKey&&!t.metaKey&&(48<=e&&e<=57||65<=e&&e<=90);if(this.selection.isAll()&&r&&(o||!t.ctrlKey&&!t.metaKey&&!t.altKey&&!t.shiftKey)){if(o)return this.editor.disableNonEditables(),void this.app.broadcast("empty");if(this._isArrowKey(e))return!0;if(n&&t.preventDefault(),this.element.isType("inline"))this.editor.getElement().html(""),this.editor.startFocus();else this.insertion.set(this.opts.emptyHtml);if(n)return;this.app.broadcast("empty")}if(this.opts.autoparse&&this.autoparser.format(t,e),!a||!this.selection.hasNonEditable())return e===this.keycodes.ENTER?$R.create("input.enter",this.app,t,e):t.metaKey&&219===e?(t.preventDefault(),void this.app.api("module.list.outdent")):e===this.keycodes.TAB||t.metaKey&&221===e?$R.create("input.tab",this.app,t,e):e===this.keycodes.SPACE?$R.create("input.space",this.app,t,e,this.lastShiftKey):this._isDeleteKey(e)?$R.create("input.delete",this.app,t,e):this._isArrowKey(e)?$R.create("input.arrow",this.app,t,e):void 0;t.preventDefault()}}},onkeyup:function(t){if(this.opts.input){var e=t.which;if(this.lastShiftKey=t.shiftKey,this.app.broadcast("contextbar.close"),!$R.create("input.shortcode",this.app,t,e).is()){if(e===this.keycodes.BACKSPACE){var i=this.editor.getElement(),s=this.utils.trimSpaces(i.html());if(""===(s=(s=s.replace(/<br\s?\/?>/g,"")).replace(/<div><\/div>/,"")))return t.preventDefault(),this.editor.setEmpty(),void this.editor.startFocus()}this.editor.isEmpty()&&this.app.broadcast("empty")}}},start:function(){this.opts.shortcutsAdd&&(this.opts.shortcuts=$R.extend({},!0,this.opts.shortcuts,this.opts.shortcutsAdd))},_selectAll:function(){var t,e=this.selection.getCurrent(),i=this.inspector.parse(e);return i.isComponentType("table")?(t=i.getTable(),void this.selection.setAll(t)):i.isComponentType("code")?(t=i.getComponentCodeElement(),void this.selection.setAll(t)):void this.selection.setAll()},_isArrowKey:function(t){return-1!==[this.keycodes.UP,this.keycodes.DOWN,this.keycodes.RIGHT,this.keycodes.LEFT].indexOf(t)},_isDeleteKey:function(t){return t===this.keycodes.BACKSPACE||t===this.keycodes.DELETE}}),$R.add("class","input.arrow",{init:function(t,e,i){this.app=t,this.opts=t.opts,this.utils=t.utils,this.caret=t.caret,this.offset=t.offset,this.marker=t.marker,this.editor=t.editor,this.keycodes=t.keycodes,this.component=t.component,this.inspector=t.inspector,this.selection=t.selection,this.key=i,this._init(e)},_init:function(t){if(!this._isRightLeftKey()||!this._isExitVariable(t)){if(this._isRightDownKey()){if(this._isExitOnDownRight(t))return;if(this._selectComponent(t,"End","next"))return}if(this._isLeftUpKey()){if(this._isExitOnUpLeft(t))return;if(this._selectComponent(t,"Start","prev"))return}this.key===this.keycodes.LEFT?this.utils.trimInvisibleChars("left"):this.key===this.keycodes.RIGHT&&this.utils.trimInvisibleChars("right")}},_isRightDownKey:function(){return-1!==[this.keycodes.DOWN,this.keycodes.RIGHT].indexOf(this.key)},_isLeftUpKey:function(){return-1!==[this.keycodes.UP,this.keycodes.LEFT].indexOf(this.key)},_isRightLeftKey:function(){return-1!==[this.keycodes.RIGHT,this.keycodes.LEFT].indexOf(this.key)},_isExitVariable:function(t){var e=this.selection.getCurrent(),i=this.inspector.parse(e),s=i.getComponent();if(i.isComponentType("variable")&&i.isComponentActive()){t.preventDefault();var n=this.key===this.keycodes.LEFT?"setBefore":"setAfter";this.caret[n](s)}else;},_isExitOnUpLeft:function(t){var e=this.selection.getCurrent(),i=this.selection.getBlock(e),s=this.inspector.parse(e),n=i.previousElementSibling,r=this.caret.isStart(i);if(r&&n&&"TABLE"===n.tagName)return t.preventDefault(),this.caret.setEnd(n),!0;if(s.isFigcaption()){i=s.getFigcaption(),r=this.caret.isStart(i);var o=$R.dom(i).closest(".redactor-component");if(r&&0!==o.length)return t.preventDefault(),this.caret.setEnd(o),!0}else{if(s.isTable()&&r)return t.preventDefault(),this.caret.setEnd(i.previousElementSibling),!0;if(!s.isComponentEditable()&&s.isComponent()&&!s.isComponentType("variable")){var a=s.getComponent();if(!a.previousElementSibling)return t.preventDefault(),this.component.clearActive(),this._exitPrevElement(t,s.getComponent());if(a.previousElementSibling)return t.preventDefault(),this.component.clearActive(),this.caret.setEnd(a.previousElementSibling),!0}}},_isExitOnDownRight:function(t){var e,i,s=this.editor.getElement(),n=this.selection.getCurrent(),r=this.inspector.parse(n),o=this.caret.isEnd();if(r.isTable()){if(e=r.getTable(),(i=this.caret.isEnd(e))||o)return this._exitNextElement(t,r.getComponent())}else if(r.isFigcaption()){if(e=r.getFigcaption(),(i=this.caret.isEnd(e))||o)return this._exitNextElement(t,r.getComponent())}else if(r.isComponentType("code")){var a=r.getComponent(),l=$R.dom(r.getComponentCodeElement()).closest("pre");i=this.caret.isEnd(e);var h=l&&l.get().nextElementSibling;if(i&&!h)return this._exitNextElement(t,a)}else if(r.isPre()||r.isBlockquote()||r.isDl()){if(o){if(r.isPre())return this._exitNextElement(t,r.getPre());if(r.isBlockquote())return this._exitNextElement(t,r.getBlockquote());if(r.isDl())return this._exitNextElement(t,r.getDl())}}else if(r.isList()){var c=$R.dom(n).parents("ul, ol",s).last();if((i=this.caret.isEnd(c))||o)return this._exitNextElement(t,c.get())}else if(r.isComponent()&&!r.isComponentType("variable")&&"span"!==r.getTag())return this.component.clearActive(),this._exitNextElement(t,r.getComponent())},_exitPrevElement:function(t,e){return t.preventDefault(),e.previousElementSibling?this.caret.setEnd(e.previousElementSibling):this.utils.createMarkupBefore(e),!0},_exitNextElement:function(t,e){return t.preventDefault(),e.nextElementSibling?this.caret.setStart(e.nextElementSibling):this.utils.createMarkup(e),!0},_selectComponent:function(t,e,i){var s=this.selection.getCurrent(),n=this.selection.getBlock(s),r=this.utils.findSiblings(s,i),o=this.utils.findSiblings(n,i);r&&this.caret["is"+e](s)?this._selectComponentItem(t,r,e):o&&this.caret["is"+e](n)&&this._selectComponentItem(t,o,e)},_selectComponentItem:function(t,e,i){if(this.component.isNonEditable(e))return t.preventDefault(),this.caret["set"+i](e),!0}}),$R.add("class","input.delete",{init:function(t,e,i){this.app=t,this.opts=t.opts,this.caret=t.caret,this.utils=t.utils,this.editor=t.editor,this.marker=t.marker,this.keycodes=t.keycodes,this.component=t.component,this.inspector=t.inspector,this.selection=t.selection,this.insertion=t.insertion,this.key=i,this._init(e)},_init:function(t){if(!this._removeActiveComponent(t)&&!this._removeAllSelectedTable(t)){if(this.key===this.keycodes.BACKSPACE){var e=this.editor.getElement();if(this.utils.trimSpaces(e.html())===this.opts.emptyHtml)return void t.preventDefault()}if(this._detectVariableOrNonEditable()||this.selection.hasNonEditable())t.preventDefault();else{if(this.selection.isAll())return t.preventDefault(),void this.insertion.set(this.opts.emptyHtml);this.selection.isCollapsed()&&(this.key===this.keycodes.BACKSPACE?this._traverseBackspace(t):this.key===this.keycodes.DELETE&&this._traverseDelete(t)),this.key===this.keycodes.BACKSPACE&&this.utils.trimInvisibleChars("left"),this._removeUnwantedStyles(),this._removeEmptySpans(),this._removeSpanTagsInHeadings(),this._removeInlineTagsInPre()}}},_detectVariableOrNonEditable:function(){var t,e=this.selection.getBlock(),i=this.caret.isStart(e),s=this.caret.isEnd(e);if(this.key===this.keycodes.BACKSPACE&&i){if(t=e.previousSibling,this._isNonEditable(t))return!0}else if(this.key===this.keycodes.DELETE&&s&&(t=e.nextSibling,this._isNonEditable(t)))return!0;var n=this.selection.getCurrent(),r=this.caret.isStart(n),o=this.caret.isEnd(n),a=""===this.selection.getTextBeforeCaret().trim(),l=""===this.selection.getTextAfterCaret().trim();if(this.key===this.keycodes.BACKSPACE&&r&&!a){if(t=n.previousSibling,this._isVariable(t))return this.caret.setEnd(t),!0;if(this._isNonEditable(t))return!0}else if(this.key===this.keycodes.DELETE&&o&&!l){if(t=n.nextSibling,this._isVariable(t))return this.caret.setStart(t),!0;if(this._isNonEditable(t))return!0}},_isVariable:function(t){return 0!==$R.dom(t).closest('[data-redactor-type="variable"]').length},_isNonEditable:function(t){return 0!==$R.dom(t).closest(".non-editable").length},_getBlock:function(){var t=this.editor.getElement(),e=this.selection.getBlock(),i=this.inspector.parse(e);return e=i.isList()?$R.dom(e).parents("ul, ol",t).last().get():e,e=i.isDl()?i.getDl():e,e=i.isTable()?i.getTable():e},_traverseDelete:function(t){var e,i,s,n=this.selection.getCurrent(),r=this.inspector.parse(n);if(r.isFigcaption()){if(e=r.getFigcaption(),i=this.caret.isEnd(e))return void t.preventDefault()}else if(r.isComponentType("code")&&(e=r.getComponent(),i=this.caret.isEnd(e)))return void t.preventDefault();e=this._getBlock();var o=this.utils.findSiblings(e,"next");if(o){i=this.caret.isEnd(e);var a=this.inspector.parse(o),l="P"===o.tagName||"DIV"===o.tagName;if(i&&a.isComponentEditable())return t.preventDefault(),void this.component.remove(o,!1);if(i&&a.isComponent())return t.preventDefault(),this.caret.setStart(o),void(this.utils.isEmptyHtml(e.innerHTML)&&$R.dom(e).remove());if(i&&a.isList()){var h=$R.dom(e);if(s=$R.dom(o),r.isList())return t.preventDefault(),h.append(s),void s.unwrap();var c=s.children("li").first(),d=c.find("ul, ol");if(0!==d.length)return t.preventDefault(),s.prepend(d),d.unwrap(),h.append(c),void c.unwrap()}else if(i&&!r.isList()&&!r.isTable()&&l&&!this.utils.isEmptyHtml(e.innerHTML)){t.preventDefault();var u=$R.dom(e);return s=$R.dom(o),u.append(s),void s.unwrap()}}},_traverseBackspace:function(t){var e,i,s,n,r=this.selection.getCurrent(),o=this.inspector.parse(r);if(o.isFigcaption()){if(e=o.getFigcaption(),i=this.caret.isStart(e))return void t.preventDefault()}else if(o.isComponentType("code")&&(e=o.getComponent(),(i=this.caret.isStart(e))&&e.previousElementSibling))return t.preventDefault(),this.caret.setEnd(e.previousElementSibling),!0;e=this._getBlock();var a=this.utils.findSiblings(e,"prev");if(a){i=this.caret.isStart(e);var l=this.inspector.parse(a),h="P"===a.tagName||"DIV"===a.tagName;if(i&&l.isComponentEditable())return t.preventDefault(),void this.component.remove(a,!1);if(i&&l.isComponent())return t.preventDefault(),this.caret.setStart(a),void(this.utils.isEmptyHtml(e.innerHTML)&&$R.dom(e).remove());if(i&&o.isList())if(t.preventDefault(),n=$R.dom(e),s=$R.dom(a),l.isList())n.children("li").first().prepend(this.marker.build("start")),s.append(n),n.unwrap(),this.selection.restoreMarkers();else{var c=n.children("li").first(),d=c.get(),u=c.find("ul, ol"),p=this.utils.replaceToTag(d,this.opts.markup);this.opts.breakline&&p.attr("data-redactor-tag","br"),n.before(p),this.caret.setStart(p),0!==u.length&&(n.prepend(u),u.unwrap())}else if(i&&h){if(t.preventDefault(),this.utils.isEmpty(a))return void(s=$R.dom(a)).remove();var f=this.utils.createInvisibleChar(),m=$R.dom(e);return s=$R.dom(a),this.caret.setEnd(s),m.prepend(f),s.append(m.contents()),void m.remove()}}else setTimeout(this._replaceBlock.bind(this),1)},_replaceBlock:function(){var t=this.selection.getBlock(),e=$R.dom(t);if("p"===this.opts.markup&&t&&this._isNeedToReplaceBlock(t)){var i=document.createElement(this.opts.markup);e.replaceWith(i),this.caret.setStart(i)}this.opts.breakline&&t&&"DIV"===t.tagName&&e.attr("data-redactor-tag","br")},_isNeedToReplaceBlock:function(t){return"DIV"===t.tagName&&this.utils.isEmptyHtml(t.innerHTML)},_removeActiveComponent:function(t){var e=this.selection.getCurrent(),i=this.inspector.parse(e),s=i.getComponent();if(i.isComponent()&&this.component.isActive(s))return t.preventDefault(),this.component.remove(s),!0},_removeAllSelectedTable:function(t){var e=this.selection.getCurrent(),i=this.inspector.parse(e).getTable();if(i&&this.selection.isAll(i))return t.preventDefault(),this.component.remove(i),!0},_removeUnwantedStyles:function(){var t=this.editor.getElement();setTimeout(function(){t.find("*[style]").not("img, figure, iframe, [data-redactor-style-cache], [data-redactor-span]").removeAttr("style")},0)},_removeEmptySpans:function(){var t=this.editor.getElement();setTimeout(function(){t.find("span").each(function(t){0===t.attributes.length&&$R.dom(t).replaceWith(t.childNodes)})},0)},_removeSpanTagsInHeadings:function(){var t=this.editor.getElement();setTimeout(function(){t.find("h1, h2, h3, h4, h5, h6").each(function(t){var e=$R.dom(t);0===e.closest("figure").length&&e.find("span").not(".redactor-component, .non-editable, .redactor-selection-marker, [data-redactor-style-cache], [data-redactor-span]").unwrap()})},1)},_removeInlineTagsInPre:function(){var t=this.editor.getElement(),i=this.opts.inlineTags;setTimeout(function(){t.find("pre").each(function(t){var e=$R.dom(t);0===e.closest("figure").length&&e.find(i.join(",")).not("code, .redactor-selection-marker").unwrap()})},1)}}),$R.add("class","input.enter",{init:function(t,e){this.app=t,this.opts=t.opts,this.utils=t.utils,this.caret=t.caret,this.editor=t.editor,this.insertion=t.insertion,this.selection=t.selection,this.inspector=t.inspector,this._init(e)},_init:function(t){return this.opts.enterKey?!1===this.app.broadcast("enter",t)?t.preventDefault():this.selection.hasNonEditable()?void t.preventDefault():t.ctrlKey||t.shiftKey?this._insertBreak(t):void(this._isExit(t)||this._traverse(t)):this._disable(t)},_disable:function(t){t.preventDefault();var e=this.selection.getRange();e&&!e.collapsed&&e.deleteContents()},_insertBreak:function(t){t.preventDefault();var e=this.selection.getCurrent(),i=this.inspector.parse(e);i.isComponent()&&!i.isComponentEditable()||i.isCode()||(i.isPre()?this.insertion.insertNewline():this.insertion.insertBreakLine())},_isExit:function(t){var e=this.editor.getElement(),i=this.selection.getBlock(),s=this.inspector.parse(i),n=this.caret.isEnd(i),r=this.selection.getCurrent(),o=r.previousSibling;if(s.isBlockquote()){var a=n&&this._isExitableBlock(i,"P"),l=n&&this._isExitableDblBreak(o);if(a||l)return this._exitFromElement(t,l?o:i,s.getBlockquote())}else if(!s.isComponentType("code")&&s.isPre()){if(n){var h=i.innerHTML;if(null!==(h=this.utils.removeInvisibleChars(h)).match(/(\n\n\n)$/))return $R.dom(o.previousSibling.previousSibling).remove(),this._exitFromElement(t,o,i)}}else if(s.isDl()){if(n&&this._isExitableBlock(i,"DT"))return this._exitFromElement(t,i,s.getDl())}else if(s.isList()){var c=$R.dom(r).parents("ul, ol",e).last();if((n=this.caret.isEnd(c))&&this._isExitableBlock(i,"LI"))return this._exitFromElement(t,i,c)}else if(s.isComponent()&&s.isComponentActive()&&!s.isFigcaption()&&!s.isComponentEditable())return this._exitFromElement(t,!1,s.getComponent())},_isExitableDblBreak:function(t){var e=!!t&&t.nextSibling;if(e){var i=this.utils.removeInvisibleChars(e.textContent);return 3===e.nodeType&&""===i.trim()}},_isExitableBlock:function(t,e){return t&&t.tagName===e&&this.utils.isEmptyHtml(t.innerHTML)},_exitFromElement:function(t,e,i){return t.preventDefault(),e&&$R.dom(e).remove(),this.utils.createMarkup(i),!0},_exitNextElement:function(t,e){return t.preventDefault(),e.nextSibling?this.caret.setStart(e.nextSibling):this.utils.createMarkup(e),!0},_traverse:function(t){var e=this.selection.getCurrent(),i=this.selection.isText(),s=this.selection.getBlock(),n=this.inspector.parse(e),r=!!s&&s.tagName.toLowerCase(),o=$R.dom(e).closest("[data-redactor-type=variable]");if(0!==o.length&&this.caret.setAfter(o),n.isPre())return t.preventDefault(),this.insertion.insertNewline();if(n.isBlockquote())return(s=this.selection.getBlock(e))&&"BLOCKQUOTE"===s.tagName?(t.preventDefault(),this.insertion.insertBreakLine()):void 0;if(n.isFigcaption()){s=n.getFigcaption();var a=this.caret.isEnd(s),l=this.caret.isEnd();return a||l?this._exitNextElement(t,n.getComponent()):void t.preventDefault()}return n.isDl()?(t.preventDefault(),this._traverseDl(e)):this.opts.breakline&&"div"===r?void setTimeout(this._replaceBlock.bind(this),1):i?(t.preventDefault(),this.insertion.insertBreakLine()):n.isList()?void 0:void setTimeout(this._replaceBlock.bind(this),1)},_traverseDl:function(t){var e=this.selection.getBlock(t),i=this.inspector.parse(e).getTag(),s=$R.dom(e),n=s.get().nextSibling||!1,r=$R.dom(n),o=n&&r.is("dd"),a=n&&r.is("dt"),l=this.caret.isEnd(e);if("dt"===i&&!o&&l){var h=document.createElement("dd");return s.after(h),void this.caret.setStart(h)}if("dd"!==i||a||!l)return this.insertion.insertBreakLine();var c=document.createElement("dt");return s.after(c),void this.caret.setStart(c)},_replaceBlock:function(){var t=this.selection.getBlock(),e=$R.dom(t);if("p"===this.opts.markup&&t&&this._isNeedToReplaceBlock(t)){var i=document.createElement(this.opts.markup);e.replaceWith(i),this.caret.setStart(i)}else if(t)if(this.utils.isEmptyHtml(t.innerHTML))this._clearBlock(e,t);else{var s=this.utils.getFirstNode(t);s&&"BR"===s.tagName&&($R.dom(s).remove(),this.caret.setStart(t))}t&&this._isNeedToCleanBlockStyle(t)&&this.opts.cleanOnEnter&&e.removeAttr("class style"),this.opts.breakline&&t&&t.tagName},_clearBlock:function(t,e){"DIV"===e.tagName&&t.find("br").remove(),!this.opts.cleanInlineOnEnter&&"<br>"!==e.innerHTML||t.html(""),this.caret.setStart(e)},_isNeedToReplaceBlock:function(t){return"DIV"===t.tagName&&this.utils.isEmptyHtml(t.innerHTML)},_isNeedToCleanBlockStyle:function(t){return"P"===t.tagName&&this.utils.isEmptyHtml(t.innerHTML)}}),$R.add("class","input.paste",{init:function(t,e,i,s,n){this.app=t,this.opts=t.opts,this.editor=t.editor,this.cleaner=t.cleaner,this.container=t.container,this.inspector=t.inspector,this.insertion=t.insertion,this.selection=t.selection,this.autoparser=t.autoparser,this.pasteHtml=s,this.pointInserted=n,this.dataTransfer=i,this._init(e)},_init:function(t){var e,i=this.dataTransfer||t.clipboardData,s=this.selection.getCurrent(),n=this.inspector.parse(s);if(this.dropPasted=this.dataTransfer,this.isRawCode=n.isPre()||n.isCode(),this.editor.enablePasting(),this.editor.saveScroll(),this.dropPasted||this.selection.saveMarkers(),this.isRawCode||!i)return e=this.isRawCode||i||!window.clipboardData?i.getData("text/plain"):window.clipboardData.getData("text"),t.preventDefault(),void this._insert(t,e);if(this.pasteHtml)t.preventDefault(),this._insert(t,this.pasteHtml);else{var r=i.getData("URL"),o=this._isPlainText(i)?this.cleaner.encodeEntities(i.getData("text/plain")):i.getData("text/html");if(o=r&&""!==r?r:o,null!==i.files&&0<i.files.length&&""===o){for(var a=[],l=0;l<i.files.length;l++){var h=i.files[l]||i.items[l].getAsFile();h&&a.push(h)}if(0<a.length)return t.preventDefault(),void this._insertFiles(t,a)}t.preventDefault(),this._insert(t,o)}},_isPlainText:function(t){var e=t.getData("text/plain"),i=t.getData("text/html");if(!e||!i)return null!==e;var s=document.createElement("div");return s.innerHTML=i,s.textContent===e?!s.querySelector(":not(meta)"):void 0},_restoreSelection:function(){this.editor.restoreScroll(),this.editor.disablePasting(),this.dropPasted||this.selection.restoreMarkers()},_insert:function(t,e){var i=this.app.broadcast("pasteBefore",e);if(e=(e=void 0===i?e:i).trim(),e=(e=this.isRawCode?e:this.cleaner.paste(e)).trim(),e=this.isRawCode?this.cleaner.encodePhpCode(e):e,e=void 0===(i=this.app.broadcast("pasting",e))?e:i,this._restoreSelection(),this.opts.input){this.app.broadcast("state",!1);var s=[];if(this.isRawCode){e=e.replace("&lt;?php","<?php");var n=document.createTextNode(e);s=this.insertion.insertNode(n,"after"),this.app.broadcast("pasted",s)}else this.opts.autoparse&&this.opts.autoparsePaste&&(e=this.autoparser.parse(e)),s=this.dropPasted?this.insertion.insertToPoint(t,e,this.pointInserted):this.insertion.insertHtml(e),this.app.broadcast("pasted",s),this.app.broadcast("autoparseobserve")}},_insertFiles:function(t,e){this._restoreSelection();var i=-1!==this.opts.imageTypes.indexOf(e[0].type),s=void 0===this.dropPasted;i?this.app.broadcast("dropimage",t,e,s):this.app.broadcast("dropfile",t,e,s)}}),$R.add("class","input.shortcode",{init:function(t,e,i){this.app=t,this.opts=t.opts,this.utils=t.utils,this.marker=t.marker,this.keycodes=t.keycodes,this.selection=t.selection,this.worked=!1,i===this.keycodes.SPACE&&this._init()},is:function(){return this.worked},_init:function(){var t=this.selection.getCurrent();if(t&&3===t.nodeType){var e=this.utils.removeInvisibleChars(t.textContent),i=this.opts.shortcodes;for(var s in i){var n=new RegExp("^"+this.utils.escapeRegExp(s));if(null!==e.match(n)&&void 0!==i[s].format)return this._format(i[s].format,t,n)}}},_format:function(t,e,i){var s=(e=this.marker.insert("start").previousSibling).textContent;s=(s=this.utils.trimSpaces(s)).replace(i,""),e.textContent=s;var n="ul"===t||"ol"===t?"module.list.toggle":"module.block.format";this.app.api(n,t),this.selection.restoreMarkers(),this.worked=!0}}),$R.add("class","input.shortcut",{init:function(t,e){this.app=t,this.opts=t.opts,this.worked=!1,this.hotkeys={8:"backspace",9:"tab",10:"return",13:"return",16:"shift",17:"ctrl",18:"alt",19:"pause",20:"capslock",27:"esc",32:"space",33:"pageup",34:"pagedown",35:"end",36:"home",37:"left",38:"up",39:"right",40:"down",45:"insert",46:"del",59:";",61:"=",96:"0",97:"1",98:"2",99:"3",100:"4",101:"5",102:"6",103:"7",104:"8",105:"9",106:"*",107:"+",109:"-",110:".",111:"/",112:"f1",113:"f2",114:"f3",115:"f4",116:"f5",117:"f6",118:"f7",119:"f8",120:"f9",121:"f10",122:"f11",123:"f12",144:"numlock",145:"scroll",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'"},this.hotkeysShiftNums={"`":"~",1:"!",2:"@",3:"#",4:"$",5:"%",6:"^",7:"&",8:"*",9:"(",0:")","-":"_","=":"+",";":": ","'":'"',",":"<",".":">","/":"?","\\":"|"},this._init(e)},is:function(){return this.worked},_init:function(t){if(!1!==this.opts.shortcuts)for(var e in this.opts.shortcuts)this._build(t,e,this.opts.shortcuts[e]);else!t.ctrlKey&&!t.metaKey||66!==t.which&&73!==t.which||t.preventDefault()},_build:function(t,e,i){for(var s=e.split(","),n=s.length,r=0;r<n;r++)"string"==typeof s[r]&&this._handler(t,s[r].trim(),i)},_handler:function(t,e,i){e=e.toLowerCase().split(" ");for(var s=this.hotkeys[t.keyCode],n=String.fromCharCode(t.which).toLowerCase(),r="",o={},a=["meta","ctrl","alt","shift"],l=0;l<a.length;l++){var h=a[l];t[h+"Key"]&&s!==h&&(r+=h+"+")}s&&(o[r+s]=!0),n&&(o[r+n]=!0,o[r+this.hotkeysShiftNums[n]]=!0,"shift+"===r&&(o[this.hotkeysShiftNums[n]]=!0));var c=e.length;for(l=0;l<c;l++)if(o[e[l]])return t.preventDefault(),this.worked=!0,void(i.message?(this.app.broadcast(i.message,i.args),this.app.broadcast("buffer.trigger")):i.api&&(this.app.api(i.api,i.args),this.app.broadcast("buffer.trigger")))}}),$R.add("class","input.space",{init:function(t,e,i,s){this.app=t,this.keycodes=t.keycodes,this.insertion=t.insertion,this.selection=t.selection,this.key=i,this.lastShiftKey=s,this._init(e)},_init:function(t){if(!this.selection.hasNonEditable())return this.lastShiftKey||this.key!==this.keycodes.SPACE||!t.ctrlKey&&!t.shiftKey||t.metaKey?void 0:(t.preventDefault(),void this.insertion.insertChar("&nbsp;"));t.preventDefault()}}),$R.add("class","input.tab",{init:function(t,e){this.app=t,this.opts=t.opts,this.inspector=t.inspector,this.insertion=t.insertion,this.selection=t.selection,this._init(e)},_init:function(t){if(this.opts.tabKey){if(!1===this.app.broadcast("tab",t))return t.preventDefault();this._traverse(t)}},_traverse:function(t){var e=this.selection.getCurrent(),i=this.inspector.parse(e);return!i.isComponent()&&t.shiftKey?this._insertHardTab(t,4):i.isList()?(t.preventDefault(),this.app.api("module.list.indent")):i.isPre()||i.isComponentType("code")&&!i.isFigcaption()?this._tabCode(t):!1!==this.opts.tabAsSpaces?this._insertHardTab(t,this.opts.tabAsSpaces):void 0},_insertHardTab:function(t,e){t.preventDefault();var i=document.createTextNode(Array(e+1).join(" "));return this.insertion.insertNode(i,"end")},_tabCode:function(t){t.preventDefault();var e=this.opts.preSpaces?document.createTextNode(Array(this.opts.preSpaces+1).join(" ")):document.createTextNode("\t");return this.insertion.insertNode(e,"end")}}),$R.add("module","upload",{init:function(t){this.app=t,this.opts=t.opts,this.lang=t.lang,this.utils=t.utils,this.editor=t.editor,this.progress=t.progress,this.defaults={event:!1,element:!1,name:!1,files:!1,url:!1,data:!1,paramName:!1}},build:function(t){this.p=$R.extend(this.defaults,t),this.$el=$R.dom(this.p.element),"INPUT"===this.$el.get().tagName?this._buildInput():this._buildBox()},send:function(t){this.p=$R.extend(this.defaults,t),this.$uploadbox=this.editor.getElement(),this._send(this.p.event,this.p.files)},complete:function(t,e){this._complete(t,e)},_buildInput:function(){this.box=!1,this.prefix="",this.$uploadbox=$R.dom('<div class="upload-redactor-box" />'),this.$el.hide(),this.$el.after(this.$uploadbox),this.opts.multipleUpload?this.$el.attr("multiple","multiple"):this.$el.removeAttr("multiple"),"file"!==this.p.name&&this.$el.attr("accept","image/*"),this._buildPlaceholder(),this._buildEvents()},_buildBox:function(){this.box=!0,this.prefix="box-",this.$uploadbox=this.$el,this.$uploadbox.attr("ondragstart","return false;"),this.$uploadbox.on("drop.redactor.upload",this._onDropBox.bind(this)),this.$uploadbox.on("dragover.redactor.upload",this._onDragOver.bind(this)),this.$uploadbox.on("dragleave.redactor.upload",this._onDragLeave.bind(this))},_buildPlaceholder:function(){this.$placeholder=$R.dom('<div class="upload-redactor-placeholder" />'),this.$placeholder.html(this.lang.get("upload-label")),this.$uploadbox.append(this.$placeholder)},_buildEvents:function(){this.$el.on("change.redactor.upload",this._onChange.bind(this)),this.$uploadbox.on("click.redactor.upload",this._onClick.bind(this)),this.$uploadbox.on("drop.redactor.upload",this._onDrop.bind(this)),this.$uploadbox.on("dragover.redactor.upload",this._onDragOver.bind(this)),this.$uploadbox.on("dragleave.redactor.upload",this._onDragLeave.bind(this))},_onClick:function(t){t.preventDefault(),this.$el.click()},_onChange:function(t){this._send(t,this.$el.get().files)},_onDrop:function(t){t.preventDefault(),this._clear(),this._setStatusDrop(),this._send(t)},_onDragOver:function(t){return t.preventDefault(),this._setStatusHover(),!1},_onDragLeave:function(t){return t.preventDefault(),this._removeStatusHover(),!1},_onDropBox:function(t){t.preventDefault(),this._clear(),this._setStatusDrop(),this._send(t)},_removeStatusHover:function(){this.$uploadbox.removeClass("upload-redactor-"+this.prefix+"hover")},_setStatusDrop:function(){this.$uploadbox.addClass("upload-redactor-"+this.prefix+"drop")},_setStatusHover:function(){this.$uploadbox.addClass("upload-redactor-"+this.prefix+"hover")},_setStatusError:function(){this.$uploadbox.addClass("upload-redactor-"+this.prefix+"error")},_setStatusSuccess:function(){this.$uploadbox.addClass("upload-redactor-"+this.prefix+"success")},_clear:function(){for(var t=["drop","hover","error","success"],e=0;e<t.length;e++)this.$uploadbox.removeClass("upload-redactor-"+this.prefix+t[e]);this.$uploadbox.removeAttr("ondragstart")},_send:function(t,e){t=t.originalEvent||t,e=e||t.dataTransfer.files;var i=new FormData,s=this._getUploadParam();i=this._buildData(s,e,i),i=this.utils.extendData(i,this.p.data),!1!==this.app.broadcast("upload.start",t,i,e)&&this._sendData(i,e,t)},_sendData:function(t,e,i){if(this.progress.show(),"function"==typeof this.p.url){var s=this.p.url(t,e,i,this);s instanceof Promise||this._complete(s,i)}else $R.ajax.post({url:this.p.url,data:t,before:function(t){return this.app.broadcast("upload.beforeSend",t)}.bind(this),success:function(t){this._complete(t,i)}.bind(this)})},_getUploadParam:function(){return this.p.paramName?this.p.paramName:"file"},_buildData:function(t,e,i){if(1===e.length)i.append(t+"[]",e[0]);else if(1<e.length&&!1!==this.opts.multipleUpload)for(var s=0;s<e.length;s++)i.append(t+"[]",e[s]);return i},_complete:function(t,e){this._clear(),this.progress.hide(),t&&t.error?(this._setStatusError(),this.app.broadcast("upload."+this.p.name+".error",t,e),this.app.broadcast("upload.error",t)):(this._setStatusSuccess(),this.app.broadcast("upload."+this.p.name+".complete",t,e),this.app.broadcast("upload.complete",t),setTimeout(this._clear.bind(this),500))}}),$R.add("class","code.component",{mixins:["dom","component"],init:function(t,e){return this.app=t,e&&void 0!==e.cmnt?e:this._init(e)},_init:function(t){var e;if(void 0!==t){var i=$R.dom(t).closest("figure");0!==i.length?this.parse(i):(this.parse("<figure>"),this.append(t)),e=this.find("pre code, pre").last()}else e=$R.dom("<pre>"),this.parse("<figure>"),this.append(e);this._initElement(e),this._initWrapper()},_initElement:function(t){t.attr({tabindex:"-1",contenteditable:!0})},_initWrapper:function(){this.addClass("redactor-component"),this.attr({"data-redactor-type":"code",tabindex:"-1",contenteditable:!1})}}),$R.add("module","form",{init:function(t){this.app=t,this.lang=t.lang,this.component=t.component,this.inspector=t.inspector},onform:{remove:function(t){this._remove(t)}},oncontextbar:function(t,e){var i=this.inspector.parse(t.target);if(i.isComponentType("form")){var s=i.getComponent(),n={remove:{title:this.lang.get("delete"),api:"module.form.remove",args:s}};e.set(t,s,n,"top")}},_remove:function(t){this.component.remove(t)}}),$R.add("class","form.component",{mixins:["dom","component"],init:function(t,e){return this.app=t,this.utils=t.utils,e&&void 0!==e.cmnt?e:this._init(e)},_init:function(t){if(void 0!==t)if(0!==$R.dom(t).closest("form").length){var e=this.utils.replaceToTag(t,"figure");this.parse(e)}else this.parse("<figure>"),this.append(t);else this.parse("<figure>");this._initWrapper()},_initWrapper:function(){this.addClass("redactor-component"),this.attr({"data-redactor-type":"form",tabindex:"-1",contenteditable:!1})}}),$R.add("module","image",{modals:{image:'<div class="redactor-modal-tab redactor-modal-tab-upload" data-title="## upload ##"><form action="">                 <input type="file" name="file">             </form></div>',imageedit:'<div class="redactor-modal-group">                 <div id="redactor-modal-image-preview" class="redactor-modal-side"></div>                 <form action="" class="redactor-modal-area">                     <div class="form-item">                         <label for="modal-image-title"> ## title ##</label>                         <input type="text" id="modal-image-title" name="title" />                     </div>                     <div class="form-item form-item-caption">                         <label for="modal-image-caption">## caption ##</label>                         <input type="text" id="modal-image-caption" name="caption" aria-label="## caption ##" />                     </div>                     <div class="form-item form-item-align">                         <label>## image-position ##</label>                         <select name="align" aria-label="## image-position ##">                             <option value="none">## none ##</option>                             <option value="left">## left ##</option>                             <option value="center">## center ##</option>                             <option value="right">## right ##</option>                         </select>                     </div>                     <div class="form-item form-item-link">                         <label for="modal-image-url">## link ##</label>                         <input type="text" id="modal-image-url" name="url" aria-label="## link ##" />                     </div>                     <div class="form-item form-item-link">                         <label class="checkbox"><input type="checkbox" name="target" aria-label="## link-in-new-tab ##"> ## link-in-new-tab ##</label>                     </div>                 </form>             </div>'},init:function(t){this.app=t,this.opts=t.opts,this.lang=t.lang,this.caret=t.caret,this.utils=t.utils,this.editor=t.editor,this.storage=t.storage,this.component=t.component,this.inspector=t.inspector,this.insertion=t.insertion,this.selection=t.selection,this.justResized=!1},oninsert:function(){this._observeImages()},onstarted:function(){this.storage.observeImages(),this.opts.imageResizable&&(this.resizer=$R.create("image.resize",this.app)),this._observeImages()},ondropimage:function(t,e,i){if(this.opts.imageUpload){var s={url:this.opts.imageUpload,event:!i&&t,files:e,name:"imagedrop",data:this.opts.imageData,paramName:this.opts.imageUploadParam};this.app.api("module.upload.send",s)}},onstop:function(){this.resizer&&this.resizer.stop()},onbottomclick:function(){this.insertion.insertToEnd(this.editor.getLastNode(),"image")},onimageresizer:{stop:function(){this.resizer&&this.resizer.hide()}},onsource:{open:function(){this.resizer&&this.resizer.hide()},closed:function(){this._observeImages(),this.resizer&&this.resizer.rebuild()}},onupload:{complete:function(){this._observeImages()},image:{complete:function(t){this._insert(t)},error:function(t){this._uploadError(t)}},imageedit:{complete:function(t){this._change(t)},error:function(t){this._uploadError(t)}},imagedrop:{complete:function(t,e){this._insert(t,e)},error:function(t){this._uploadError(t)}},imagereplace:{complete:function(t){this._change(t,!1)},error:function(t){this._uploadError(t)}}},onmodal:{image:{open:function(t,e){this._setUpload(t,e)}},imageedit:{open:function(t,e){this._setFormData(t,e)},opened:function(t,e){this._setFormFocus(e)},remove:function(){this._remove(this.$image)},save:function(t,e){this._save(t,e)}}},onimage:{observe:function(){this._observeImages()},resized:function(){this.justResized=!0}},oncontextbar:function(t,e){if(this.justResized)this.justResized=!1;else{var i=this.selection.getCurrent(),s=this.inspector.parse(i),n=$R.dom(i).closest("img");if(!s.isFigcaption()&&s.isComponentType("image")||0!==n.length){var r=0!==n.length?n.get():s.getComponent(),o={edit:{title:this.lang.get("edit"),api:"module.image.open"},remove:{title:this.lang.get("delete"),api:"module.image.remove",args:r}};e.set(t,r,o)}}},open:function(){this.$image=this._getCurrent(),this.app.api("module.modal.build",this._getModalData())},insert:function(t){this._insert(t)},remove:function(t){this._remove(t)},_getModalData:function(){return this._isImage()&&this.opts.imageEditable?{name:"imageedit",width:"800px",title:this.lang.get("edit"),handle:"save",commands:{save:{title:this.lang.get("save")},remove:{title:this.lang.get("delete"),type:"danger"},cancel:{title:this.lang.get("cancel")}}}:{name:"image",title:this.lang.get("image")}},_isImage:function(){return this.$image},_getCurrent:function(){var t=this.selection.getCurrent(),e=this.inspector.parse(t),i=$R.dom(t).closest("img");return 0!==i.length?this.component.create("image",i):!(!e.isComponentType("image")||!e.isComponentActive())&&this.component.create("image",e.getComponent())},_insert:function(t,e){if(this.app.api("module.modal.close"),Array.isArray(t)){for(var i={},s=0;s<t.length;s++)i=$R.extend(i,t[s]);t=i}else"string"==typeof t&&(t={file:{url:t}});if("object"==typeof t){var n=0;for(var r in t)"object"==typeof t[r]&&n++;1<n?this._insertMultiple(t,e):this._insertSingle(t,e)}},_insertSingle:function(t,e){for(var i in t)if("object"==typeof t[i]){var s=this._createImageAndStore(t[i]),n=e?this.insertion.insertToPoint(e,s,!1,!1):this.insertion.insertHtml(s,!1);this._removeSpaceBeforeFigure(n[0]),this.component.setActive(n[0]),this.app.broadcast("image.uploaded",n[0],t)}},_insertMultiple:function(t,e){var i,s=0,n=[];for(var r in t)if("object"==typeof t[r]){s++;var o=this._createImageAndStore(t[r]);if(1===s)n=e?this.insertion.insertToPoint(e,o,!1,!1):this.insertion.insertHtml(o,!1);else $R.dom(n[0]).after(o),n=[o.get()],this.app.broadcast("image.inserted",o);i=n[0],this._removeSpaceBeforeFigure(n[0]),this.app.broadcast("image.uploaded",n[0],t)}this.component.setActive(i)},_createImageAndStore:function(t){var e=this.component.create("image");return e.addClass("redactor-uploaded-figure"),e.setData({src:t.url,id:t.id?t.id:this.utils.getRandomId()}),this.storage.add("image",e.getElement()),e},_removeSpaceBeforeFigure:function(t){if(t){var e=t.previousSibling,i=t.nextSibling,s=$R.dom(e),n=$R.dom(i);this.opts.breakline&&(i&&"br"===n.attr("data-redactor-tag")&&n.find("br").first().remove(),e&&"br"===s.attr("data-redactor-tag")&&s.find("br").last().remove()),e&&(this._removeInvisibleSpace(e),this._removeInvisibleSpace(e.previousSibling))}},_removeInvisibleSpace:function(t){t&&3===t.nodeType&&-1!==this.utils.searchInvisibleChars(t.textContent)&&t.parentNode.removeChild(t)},_save:function(t,e){var i=e.getData(),s={title:i.title};this.opts.imageLink&&(s.link={url:i.url,target:i.target}),this.opts.imageCaption&&(s.caption=i.caption),this.opts.imagePosition&&(s.align=i.align),this.$image.setData(s),this.resizer&&this.resizer.rebuild(),this.app.broadcast("image.changed",this.$image),this.app.api("module.modal.close")},_change:function(t,e){if("string"==typeof t&&(t={file:{url:t}}),"object"==typeof t){var i;for(var s in t)if("object"==typeof t[s]){(i=$R.dom("<img>")).attr("src",t[s].url),this.$image.changeImage(t[s]),this.app.broadcast("image.changed",this.$image,t),this.app.broadcast("image.uploaded",this.$image,t),this.app.broadcast("hardsync");break}!1!==e&&i.on("load",function(){this.$previewBox.html(i)}.bind(this))}},_uploadError:function(t){this.app.broadcast("image.uploadError",t)},_remove:function(t){this.app.api("module.modal.close"),this.component.remove(t)},_observeImages:function(){var t=this.editor.getElement(),i=this;t.find("img").each(function(t){var e=$R.dom(t);e.off(".drop-to-replace"),e.on("dragover.drop-to-replace dragenter.drop-to-replace",function(t){t.preventDefault()}),e.on("drop.drop-to-replace",function(t){if(!i.app.isDragComponentInside())return i._setReplaceUpload(t,e)})})},_setFormData:function(t,e){this._buildPreview(t),this._buildPreviewUpload();var i=this.$image.getData(),s={title:i.title};this.opts.imageCaption?s.caption=i.caption:t.find(".form-item-caption").hide(),this.opts.imagePosition?s.align=i.align:t.find(".form-item-align").hide(),this.opts.imageLink?i.link&&(s.url=i.link.url,i.link.target&&(s.target=!0)):t.find(".form-item-link").hide(),e.setData(s)},_setFormFocus:function(t){t.getField("title").focus()},_setReplaceUpload:function(t,e){if((t=t.originalEvent||t).stopPropagation(),t.preventDefault(),this.opts.imageUpload){this.$image=this.component.create("image",e);var i={url:this.opts.imageUpload,files:t.dataTransfer.files,name:"imagereplace",data:this.opts.imageData,paramName:this.opts.imageUploadParam};this.app.api("module.upload.send",i)}},_setUpload:function(t,e){this.opts.imageUpload||t.getBody().find(".redactor-modal-tab-upload").remove();var i={url:this.opts.imageUpload,element:e.getField("file"),name:"image",data:this.opts.imageData,paramName:this.opts.imageUploadParam};this.app.api("module.upload.build",i)},_buildPreview:function(t){this.$preview=t.find("#redactor-modal-image-preview");var e=this.$image.getData(),i=$R.dom("<img>");i.attr("src",e.src),this.$previewBox=$R.dom("<div>"),this.$previewBox.append(i),this.$preview.html(""),this.$preview.append(this.$previewBox)},_buildPreviewUpload:function(){if(this.opts.imageUpload){var t=$R.dom('<div class="desc">');t.html(this.lang.get("upload-change-label")),this.$preview.append(t);var e={url:this.opts.imageUpload,element:this.$previewBox,name:"imageedit",data:this.opts.imageData,paramName:this.opts.imageUploadParam};this.app.api("module.upload.build",e)}}}),$R.add("class","image.component",{mixins:["dom","component"],init:function(t,e){return this.app=t,this.opts=t.opts,this.selection=t.selection,e&&void 0!==e.cmnt?e:this._init(e)},setData:function(t){for(var e in t)this._set(e,t[e])},getData:function(){for(var t=["src","title","caption","align","link","id"],e={},i=0;i<t.length;i++)e[t[i]]=this._get(t[i]);return e},getElement:function(){return this.$element},changeImage:function(t){this.$element.attr("src",t.url)},_init:function(t){var e=$R.dom(t),i=e.closest("figure");void 0===t?(this.$element=$R.dom("<img>"),this.parse("<figure>"),this.append(this.$element)):0===i.length?(this.parse("<figure>"),this.$element=e,this.$element.wrap(this)):(this.parse(i),this.$element=this.find("img")),this._initWrapper()},_set:function(t,e){this["_set_"+t](e)},_get:function(t){return this["_get_"+t]()},_set_src:function(t){this.$element.attr("src",t)},_set_id:function(t){this.opts.imageObserve&&this.$element.attr("data-image",t)},_set_title:function(t){""===(t=t.trim().replace(/(<([^>]+)>)/gi,""))?this.$element.removeAttr("alt"):this.$element.attr("alt",t)},_set_caption:function(t){var e=this.find("figcaption");return 0===e.length&&((e=$R.dom("<figcaption>")).attr("contenteditable","true"),this.append(e)),""===t?e.remove():e.html(t),e},_set_align:function(t){var e="",i="",s="",n=this,r=this.find("img"),o=this.find("figcaption");if("object"==typeof this.opts.imagePosition){var a=this.opts.imagePosition;for(var l in a)n.removeClass(a[l]);var h=void 0!==a[t]&&a[t];h&&n.addClass(h)}else{var c=r.width();switch(t){case"left":e="left",i="0 "+this.opts.imageFloatMargin+" "+this.opts.imageFloatMargin+" 0";break;case"right":e="right",i="0 0 "+this.opts.imageFloatMargin+" "+this.opts.imageFloatMargin;break;case"center":s="center",i="auto"}n.css({float:e,width:c+"px",maxWidth:c+"px",margin:i,"text-align":s}),n.attr("rel",n.attr("style")),"none"===t&&(n.css("max-width",""),n.css("width","")),"center"===t?(n.css("max-width",""),n.css("width",""),o.css("text-align","center")):o.css("text-align","")}},_set_link:function(t){var e=this._findLink();if(""!==t.url)return e||(e=$R.dom("<a>"),this.$element.wrap(e)),e.attr("href",t.url),t.target?e.attr("target",!0===t.target?"_blank":t.target):e.removeAttr("target"),e;e&&e.unwrap()},_get_src:function(){return this.$element.attr("src")},_get_id:function(){return this.$element.attr("data-image")},_get_title:function(){var t=this.$element.attr("alt");return t||""},_get_caption:function(){var t=this.find("figcaption");return 0===t.length?"":t.html()},_get_align:function(){var t="";if("object"==typeof this.opts.imagePosition){t="none";var e=this.opts.imagePosition;for(var i in e)if(this.hasClass(e[i])){t=i;break}}else t="center"===this.css("text-align")?"center":this.css("float");return t},_get_link:function(){var t=this._findLink();if(t){var e=!!t.attr("target");return{url:t.attr("href"),target:e}}},_initWrapper:function(){this.addClass("redactor-component"),this.attr({"data-redactor-type":"image",tabindex:"-1",contenteditable:!1})},_findLink:function(){var t=this.find("a").filter(function(t){return 0===$R.dom(t).closest("figcaption").length});return 0!==t.length&&t}}),$R.add("class","image.resize",{init:function(t){this.app=t,this.$doc=t.$doc,this.$win=t.$win,this.$body=t.$body,this.editor=t.editor,this.toolbar=t.toolbar,this.inspector=t.inspector,this.$target=this.toolbar.isTarget()?this.toolbar.getTargetElement():this.$body,this._init()},rebuild:function(){this._setResizerPosition()},hide:function(){this.$target.find("#redactor-image-resizer").remove()},stop:function(){this.editor.getElement().off(".redactor.image-resize"),this.$doc.off(".redactor.image-resize"),this.$win.off("resize.redactor.image-resize"),this.hide()},_init:function(){this.editor.getElement().on("click.redactor.image-resize",this._build.bind(this)),this.$win.on("resize.redactor.image-resize",this._setResizerPosition.bind(this))},_build:function(t){if(this.$target.find("#redactor-image-resizer").remove(),!this.app.isReadOnly()){var e=this.inspector.parse(t.target),i=this.editor.getElement();e.isComponentType("image")&&(this.$resizableBox=i,this.$resizableImage=$R.dom(e.getImageElement()),this.$resizer=$R.dom("<span>"),this.$resizer.attr("id","redactor-image-resizer"),this.$target.append(this.$resizer),this._setResizerPosition(),this.$resizer.on("mousedown touchstart",this._set.bind(this)))}},_setResizerPosition:function(){if(this.$resizer){var t=this.toolbar.isTarget(),e=this.$target.offset(),i=t?7-e.top+this.$target.scrollTop():7,s=t?7-e.left:7,n=this.$resizableImage.offset(),r=this.$resizableImage.width(),o=this.$resizableImage.height(),a=this.$resizer.width(),l=this.$resizer.height();this.$resizer.css({top:Math.round(n.top+o-l+i)+"px",left:Math.round(n.left+r-a+s)+"px"})}},_set:function(t){t.preventDefault(),this.resizeHandle={x:t.pageX,y:t.pageY,el:this.$resizableImage,$figure:this.$resizableImage.closest("figure"),ratio:this.$resizableImage.width()/this.$resizableImage.height(),h:this.$resizableImage.height()},(t=t.originalEvent||t).targetTouches&&(this.resizeHandle.x=t.targetTouches[0].pageX,this.resizeHandle.y=t.targetTouches[0].pageY),this.app.broadcast("contextbar.close"),this.app.broadcast("image.resize",this.$resizableImage),this._start()},_start:function(){this.$doc.on("mousemove.redactor.image-resize touchmove.redactor.image-resize",this._move.bind(this)),this.$doc.on("mouseup.redactor.image-resize touchend.redactor.image-resize",this._stop.bind(this))},_stop:function(){this.$doc.off(".redactor.image-resize"),this.app.broadcast("image.resized",this.$resizableImage)},_move:function(t){t.preventDefault(),t=t.originalEvent||t;var e=this.resizeHandle.h;t.targetTouches?e+=t.targetTouches[0].pageY-this.resizeHandle.y:e+=t.pageY-this.resizeHandle.y;var i=e*this.resizeHandle.ratio;i=Math.round(i),(e=Math.round(e))<20||i<100||this._getResizableBoxWidth()<=i||(0!==this.resizeHandle.$figure.length&&""!==this.resizeHandle.$figure.css("max-width")&&this.resizeHandle.$figure.css("max-width",i+"px"),this.resizeHandle.el.attr({width:i,height:e}),this.resizeHandle.el.width(i),this.resizeHandle.el.css("max-width",i+"px"),this.resizeHandle.el.height(e),this._setResizerPosition())},_getResizableBoxWidth:function(){return this.$resizableBox.width()-parseInt(this.$resizableBox.css("padding-left"))-parseInt(this.$resizableBox.css("padding-right"))}}),$R.add("module","file",{modals:{file:'<div class="redactor-modal-tab" data-title="## upload ##"><form action="">                 <div class="form-item form-item-title">                     <label for="modal-file-title"> ## filename ## <span class="desc">(## optional ##)</span></label>                     <input type="text" id="modal-file-title" name="title" />                 </div>                 <input type="file" name="file">             </form></div>'},init:function(t){this.app=t,this.opts=t.opts,this.lang=t.lang,this.caret=t.caret,this.utils=t.utils,this.storage=t.storage,this.component=t.component,this.inspector=t.inspector,this.insertion=t.insertion,this.selection=t.selection},onstarted:function(){this.storage.observeFiles()},ondropfile:function(t,e,i){if(this.opts.fileUpload){var s={url:this.opts.fileUpload,event:!i&&t,files:e,name:"filedrop",data:this.opts.fileData};this.app.api("module.upload.send",s)}},onmodal:{file:{open:function(t,e){this._setFormData(t,e),this._setUpload(e)},opened:function(t,e){this._setFormFocus(e),this.$form=e}}},onupload:{file:{complete:function(t){this._insert(t)},error:function(t){this._uploadError(t)}},filedrop:{complete:function(t,e){this._insert(t,e)},error:function(t){this._uploadError(t)}}},open:function(){this._open()},insert:function(t){this._insert(t)},remove:function(t){this._remove(t)},_open:function(){this.app.api("module.modal.build",this._getModalData())},_getModalData:function(){return{name:"file",title:this.lang.get("file")}},_insert:function(t,e){if(this.app.api("module.modal.close"),"object"==typeof t){if(Array.isArray(t)){for(var i={},s=0;s<t.length;s++)i=$R.extend(i,t[s]);t=i}1<Object.keys(t).length?this._insertMultiple(t,e):this._insertSingle(t,e),this.$form=!1}},_insertSingle:function(t,e){var i=[];for(var s in t){var n=this._createFileAndStore(t[s]);i=this.opts.fileAttachment?this._insertAsAttachment(n):e?this.insertion.insertToPoint(e,n):this.insertion.insertRaw(n),this.app.broadcast("file.uploaded",i[0],t)}},_insertMultiple:function(t,e){var i,s=0,n=[];for(var r in t){s++;var o=this._createFileAndStore(t[r]);if(this.opts.fileAttachment)n=this._insertAsAttachment(o,t);else if(1===s)n=e?this.insertion.insertToPoint(e,o):this.insertion.insertRaw(o);else $R.dom(n[0]).after(o).after(" "),n=[o.get()],this.app.broadcast("file.inserted",o);i=o,this.app.broadcast("file.uploaded",n[0],t)}this.opts.fileAttachment||this.caret.setAfter(i)},_insertAsAttachment:function(t,e){var i=$R.dom(this.opts.fileAttachment),s=t.wrapAttachment();i.append(s);var n=[s.get()];return this.app.broadcast("file.appended",n[0],e),n},_createFileAndStore:function(t){var e=!!this.$form&&this.$form.getData(),i=t.name?t.name:t.url,s=!this.opts.fileAttachment&&e&&""!==e.title?e.title:this._truncateUrl(i),n=this.component.create("file");return n.attr("href",t.url),n.attr("data-file",t.id?t.id:this.utils.getRandomId()),n.attr("data-name",t.name),n.html(s),this.storage.add("file",n),n},_remove:function(t){this.selection.save();var e=this.component.create("file",t);!1!==this.app.broadcast("file.delete",e)?(e.unwrap(),this.selection.restore(),this.app.broadcast("file.deleted",e)):this.selection.restore()},_truncateUrl:function(t){return-1!==t.search(/^http/)&&20<t.length?t.substring(0,20)+"...":t},_setUpload:function(t){var e={url:this.opts.fileUpload,element:t.getField("file"),name:"file",data:this.opts.fileData,paramName:this.opts.fileUploadParam};this.app.api("module.upload.build",e)},_setFormData:function(t,e){this.opts.fileAttachment?t.find(".form-item-title").hide():e.setData({title:this.selection.getText()})},_setFormFocus:function(t){t.getField("title").focus()},_uploadError:function(t){this.app.broadcast("file.uploadError",t)}}),$R.add("class","file.component",{mixins:["dom","component"],init:function(t,e){return this.app=t,this.opts=t.opts,e&&void 0!==e.cmnt?e:this._init(e)},wrapAttachment:function(){return this.$wrapper=$R.dom('<span class="redactor-file-item">'),this.$remover=$R.dom('<span class="redactor-file-remover">'),this.$remover.html("&times;"),this.$remover.on("click",this.removeAttachment.bind(this)),this.$wrapper.append(this),this.$wrapper.append(this.$remover),this.$wrapper},removeAttachment:function(t){t.preventDefault(),!1!==this.app.broadcast("file.delete",this,this.$wrapper)&&(this.$wrapper.remove(),this.app.broadcast("file.deleted",this),this.app.broadcast("file.removeAttachment",this))},_init:function(t){if(void 0===t)this.parse("<a>");else{var e=$R.dom(t).closest("a");this.parse(e)}}}),$R.add("module","buffer",{init:function(t){this.app=t,this.opts=t.opts,this.editor=t.editor,this.offset=t.offset,this.keycodes=t.keycodes,this.selection=t.selection,this.state=!1,this.passed=!1,this.keyPressed=!1,this.undoStorage=[],this.redoStorage=[]},onkeydown:function(t){this._listen(t)},onsyncing:function(){this.keyPressed||this.trigger(),this.keyPressed=!1},onbuffer:{trigger:function(){this.trigger()}},onstate:function(t,e,i){t&&(t.ctrlKey||t.metaKey)||t&&(this._isUndo(t)||this._isRedo(t))||(this.passed=!1,this._saveState(e,i),!1===t&&this._setUndo())},onenable:function(){this.clear()},clear:function(){this.state=!1,this.undoStorage=[],this.redoStorage=[]},undo:function(){this._getUndo()},redo:function(){this._getRedo()},trigger:function(){this.state&&!1===this.passed&&this._setUndo()},_saveState:function(t,e){var i=this.editor.getElement();this.state={html:t||i.html(),offset:e||this.offset.get()}},_listen:function(t){var e=t.which,i=t.ctrlKey||t.metaKey,s=i||t.shiftKey||t.altKey,n=[this.keycodes.SPACE,this.keycodes.ENTER,this.keycodes.BACKSPACE,this.keycodes.DELETE,this.keycodes.TAB,this.keycodes.LEFT,this.keycodes.RIGHT,this.keycodes.UP,this.keycodes.DOWN];return this._isUndo(t)?(t.preventDefault(),void this.undo()):this._isRedo(t)?(t.preventDefault(),void this.redo()):((i||-1===n.indexOf(e))&&(!i||88!==e&&67!==e)||(s=!0,this.trigger()),s||this._hasUndo()||this.trigger(),void(this.keyPressed=!0))},_isUndo:function(t){var e=t.which;return(t.ctrlKey||t.metaKey)&&90===e&&!t.shiftKey&&!t.altKey},_isRedo:function(t){var e=t.which;return(t.ctrlKey||t.metaKey)&&(90===e&&t.shiftKey||89===e&&!t.shiftKey)&&!t.altKey},_setUndo:function(){var t=this.undoStorage[this.undoStorage.length-1];void 0!==t&&t[0]===this.state.html||(this.undoStorage.push([this.state.html,this.state.offset]),this._removeOverStorage())},_setRedo:function(){var t=this.editor.getElement(),e=this.offset.get(),i=t.html();this.redoStorage.push([i,e]),this.redoStorage=this.redoStorage.slice(0,this.opts.bufferLimit)},_getUndo:function(){if(this._hasUndo()){this.passed=!0;var t=this.editor.getElement(),e=this.undoStorage.pop();this._setRedo(),t.html(e[0]),this.offset.set(e[1]),this._saveState(e[0],e[1]),this.selection.restore(),this.app.broadcast("undo",e[0],e[1])}},_getRedo:function(){if(this._hasRedo()){this.passed=!0;var t=this.editor.getElement(),e=this.redoStorage.pop();this._setUndo(),t.html(e[0]),this.offset.set(e[1]),this._saveState(e[0],e[1]),this.app.broadcast("redo",e[0],e[1])}},_removeOverStorage:function(){this.undoStorage.length>this.opts.bufferLimit&&(this.undoStorage=this.undoStorage.slice(0,this.undoStorage.length-this.opts.bufferLimit))},_hasUndo:function(){return 0!==this.undoStorage.length},_hasRedo:function(){return 0!==this.redoStorage.length}}),$R.add("module","list",{init:function(t){this.app=t,this.uuid=t.uuid,this.opts=t.opts,this.utils=t.utils,this.block=t.block,this.toolbar=t.toolbar,this.inspector=t.inspector,this.selection=t.selection},onbutton:{list:{observe:function(t){this._observeButton(t)}}},ondropdown:{list:{observe:function(t){this._observeDropdown(t)}}},toggle:function(t){var e=this._getBlocks(),i=this.selection.getBlock(),s=$R.dom(i).parents("ul, ol",".redactor-in-"+this.uuid).last();return 0===e.length&&0!==s.length&&(e=[s.get()]),!i||"TD"!==i.tagName&&"TH"!==i.tagName||(e=this.block.format("div")),this.selection.saveMarkers(),e=0!==e.length&&this._isUnformat(t,e)?this._unformat(t,e):this._format(t,e),this.selection.restoreMarkers(),e},indent:function(){var t=this.selection.isCollapsed(),e=this.selection.getCurrent(),i=this.inspector.parse(e),s=!!i.isList()&&i.getListItem(),n=$R.dom(s),r=n.prevElement(),o=r.get();if(t&&s&&o&&"LI"===o.tagName){this.selection.saveMarkers();var a=(r=$R.dom(o)).children("ul, ol"),l=n.closest("ul, ol");if(0!==a.length)a.append(n);else{var h=l.get().tagName.toLowerCase(),c=$R.dom("<"+h+">");c.append(n),r.append(c)}this.selection.restoreMarkers()}},outdent:function(){var t=this.selection.isCollapsed(),e=this.selection.getCurrent(),i=this.inspector.parse(e),s=!!i.isList()&&i.getListItem(),n=$R.dom(s);if(t&&s){var r,o,a,l=n.parent(),h=l.closest("li",".redactor-in-"+this.uuid),c=n.prevElement(),d=n.nextElement(),u=c.get(),p=d.get(),f=!1===u,m=!1!==u&&!1!==p,g=!f&&!1===p;if(this.selection.saveMarkers(),0!==h.length)if(m){r=this._getAllNext(n.get()),a=$R.dom("<"+l.get().tagName.toLowerCase()+">");for(var v=0;v<r.length;v++)a.append(r[v]);h.after(n),n.append(a)}else h.after(n),0===l.children().length?l.remove():f&&n.append(l);else{var b=this._createUnformatContainer(n),_=b.find("ul, ol").first();if(f)l.before(b);else if(g)l.after(b);else if(m){a=$R.dom("<"+l.get().tagName.toLowerCase()+">"),r=this._getAllNext(n.get());for(v=0;v<r.length;v++)a.append(r[v]);l.after(b),b.after(a)}0!==_.length&&((o=b.nextElement().get())&&o.tagName===l.get().tagName?($R.dom(o).prepend(_),_.unwrap()):b.after(_)),n.remove()}this.selection.restoreMarkers()}},_getAllNext:function(t){for(var e=[];t;){if(!(t=$R.dom(t).nextElement().get()))return e;e.push(t)}return e},_isUnformat:function(t,e){for(var i=0,s=0;s<e.length;s++)if(3!==e[s].nodeType){var n=e[s].tagName.toLowerCase();n!==t&&"figure"!==n||i++}return i===e.length},_format:function(t,e){var i=this._uniteBlocks(e,["p","div","blockquote","pre","h1","h2","h3","h4","h5","h6","ul","ol"]),s=[];for(var n in i){for(var r=i[n],o=this._createList(t,i[n]),a=0;a<r.length;a++){var l;if(3===r[a].nodeType||"UL"!==r[a].tagName&&"OL"!==r[a].tagName){var h=(l=this._createListItem(r[a])).get().lastChild;h&&"BR"===h.tagName&&$R.dom(h).remove(),this.utils.normalizeTextNodes(l),o.append(l)}else{var c=$R.dom(r[a]);l=c.contents(),o.append(l),this.utils.isEmpty(c)&&c.remove()}}s.push(o.get())}return s},_uniteBlocks:function(t,e){for(var i=0,s={0:[]},n=!1,r=0;r<t.length;r++){var o=$R.dom(t[r]).closest("th, td");0!==o.length?(o.get()!==n&&(s[++i]=[]),this._isUniteBlock(t[r],e)&&s[i].push(t[r])):this._isUniteBlock(t[r],e)?s[i].push(t[r]):s[++i]=[],n=o.get()}return s},_isUniteBlock:function(t,e){return 3===t.nodeType||-1!==e.indexOf(t.tagName.toLowerCase())},_createList:function(t,e){var i=e[e.length-1],s=$R.dom(i),n=$R.dom("<"+t+">");return s.after(n),n},_createListItem:function(t){var e=$R.dom("<li>");if(3===t.nodeType)e.append(t);else{var i=$R.dom(t);e.append(i.contents()),i.remove()}return e},_unformat:function(t,e){if(1===e.length){var i=$R.dom(e[0]),s=i.find("li"),n=this.selection.getNodes({tags:["li"]}),r=this.selection.getBlock(),o=$R.dom(r).closest("li");if(0===n.length&&0!==o.length&&(n=[o.get()]),n.length===s.length)return this._unformatEntire(e[0]);var a=this._getItemsPosition(s,n);if("Top"===a)return this._unformatAtSide("before",n,i);if("Bottom"===a)return n.reverse(),this._unformatAtSide("after",n,i);if("Middle"===a){var l=$R.dom(n[n.length-1]),h=!1,c=!1,d=$R.dom("<"+i.get().tagName.toLowerCase()+">");s.each(function(t){if(h){var e=$R.dom(t);0!==e.closest(".redactor-split-item").length||!1!==c&&0!==e.closest(c).length||e.addClass("redactor-split-item"),c=e}t===l.get()&&(h=!0)}),s.filter(".redactor-split-item").each(function(t){$R.dom(t).removeClass("redactor-split-item"),d.append(t)}),i.after(d),n.reverse();for(var u=0;u<n.length;u++){var p=$R.dom(n[u]),f=this._createUnformatContainer(p);i.after(f),f.find("ul, ol").remove(),p.remove()}return}}else for(u=0;u<e.length;u++)3!==e[u].nodeType&&e[u].tagName.toLowerCase()===t&&this._unformatEntire(e[u])},_unformatEntire:function(t){var s=$R.dom(t);s.find("li").each(function(t){var e=$R.dom(t),i=this._createUnformatContainer(e);e.remove(),s.before(i)}.bind(this)),s.remove()},_unformatAtSide:function(t,s,e){for(var n=0;n<s.length;n++){var i=$R.dom(s[n]),r=this._createUnformatContainer(i);e[t](r);var o=r.find("ul, ol").first();i.append(o),o.each(function(t){var e=$R.dom(t),i=e.closest("li");i.get()===s[n]&&(e.unwrap(),i.addClass("r-unwrapped"))}),this.utils.isEmptyHtml(i.html())&&i.remove()}e.find(".r-unwrapped").each(function(t){var e=$R.dom(t);""===e.html().trim()?e.remove():e.removeClass("r-unwrapped")})},_getItemsPosition:function(t,e){var i="Middle",s=e[0],n=e[e.length-1],r=t.first().get(),o=t.last().get();return r===s&&o!==n?i="Top":r!==s&&o===n&&(i="Bottom"),i},_createUnformatContainer:function(t){var e=$R.dom("<"+this.opts.markup+">");return this.opts.breakline&&e.attr("data-redactor-tag","br"),e.append(t.contents()),e},_getBlocks:function(){return this.selection.getBlocks({first:!0})},_observeButton:function(){var t=this.selection.getCurrent(),e=this.inspector.parse(t),i=e.isPre()||e.isCode()||e.isFigcaption();this._observeButtonsList(i,["lists","ul","ol","outdent","indent"]);var s=this.toolbar.getButton("outdent"),n=this.toolbar.getButton("indent");this._observeIndent(n,s)},_observeDropdown:function(t){var e=t.getItem("outdent"),i=t.getItem("indent");this._observeIndent(i,e)},_observeIndent:function(t,e){var i=this.selection.isCollapsed(),s=this.selection.getCurrent(),n=this.inspector.parse(s),r=!!n.isList()&&n.getListItem(),o=$R.dom(r).prevElement().get(),a=i&&r&&o&&"LI"===o.tagName;e&&(r&&i?e.enable():e.disable()),t&&(r&&a?t.enable():t.disable())},_observeButtonsList:function(t,e){for(var i=0;i<e.length;i++){var s=this.toolbar.getButton(e[i]);s&&(t?s.disable():s.enable())}}}),$R.add("class","video.component",{mixins:["dom","component"],init:function(t,e){return this.app=t,e&&void 0!==e.cmnt?e:this._init(e)},_init:function(t){if(void 0!==t){var e=$R.dom(t).closest("figure");0!==e.length?this.parse(e):(this.parse("<figure>"),this.append(t))}else this.parse("<figure>");this._initWrapper()},_initWrapper:function(){this.addClass("redactor-component"),this.attr({"data-redactor-type":"video",tabindex:"-1",contenteditable:!1})}}),$R.add("class","widget.component",{mixins:["dom","component"],init:function(t,e){return this.app=t,e&&void 0!==e.cmnt?e:this._init(e)},getData:function(){return{html:this._getHtml()}},_init:function(t){if(void 0!==t){var e=$R.dom(t).closest("figure");0!==e.length?this.parse(e):(this.parse("<figure>"),this.html(t))}else this.parse("<figure>");this._initWrapper()},_getHtml:function(){var t=$R.dom("<div>");return t.html(this.html()),t.find(".redactor-component-caret").remove(),t.html()},_initWrapper:function(){this.addClass("redactor-component"),this.attr({"data-redactor-type":"widget",tabindex:"-1",contenteditable:!1})}}),window.Redactor=window.$R=$R,window.addEventListener("load",function(){$R("[data-redactor]")}),"object"==typeof module&&module.exports&&(module.exports=Redactor,module.exports.Redactor=Redactor)}();