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siftal

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CSS Framework, not bad ;)

siftal.ir

Ermile/siftal

2 lines • 106 kB
1
2
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f=i+g.length,!j&&a.start>=i&&a.start<=f&&(n||a.start<f?(e.setStart(g,a.start-i),j=!0):o=g),j&&a.end>=i&&a.end<=f&&(a.trailingImageCount?k=!0:(e.setEnd(g,a.end-i),m=!0)),i=f;m||(g=h.pop())}!j&&o&&(e.setStart(o,o.length),e.setEnd(o,o.length)),"undefined"!=typeof a.emptyBlocksIndex&&(e=this.importSelectionMoveCursorPastBlocks(c,b,a.emptyBlocksIndex,e)),d&&(e=this.importSelectionMoveCursorPastAnchor(a,e)),this.selectRange(c,e)}},importSelectionMoveCursorPastAnchor:function(b,c){var d=function(a){return"a"===a.nodeName.toLowerCase()};if(b.start===b.end&&3===c.startContainer.nodeType&&c.startOffset===c.startContainer.nodeValue.length&&a.util.traverseUp(c.startContainer,d)){for(var e=c.startContainer,f=c.startContainer.parentNode;null!==f&&"a"!==f.nodeName.toLowerCase();)f.childNodes[f.childNodes.length-1]!==e?f=null:(e=f,f=f.parentNode);if(null!==f&&"a"===f.nodeName.toLowerCase()){for(var g=null,h=0;null===g&&h<f.parentNode.childNodes.length;h++)f.parentNode.childNodes[h]===f&&(g=h);c.setStart(f.parentNode,g+1),c.collapse(!0)}}return c},importSelectionMoveCursorPastBlocks:function(c,d,e,f){var g,h,i=c.createTreeWalker(d,NodeFilter.SHOW_ELEMENT,b,!1),j=f.startContainer,k=0;for(e=e||1,g=3===j.nodeType&&a.util.isBlockContainer(j.previousSibling)?j.previousSibling:a.util.getClosestBlockContainer(j);i.nextNode();)if(h){if(h=i.currentNode,k++,k===e)break;if(h.textContent.length>0)break}else g===i.currentNode&&(h=i.currentNode);return h||(h=g),f.setStart(a.util.getFirstSelectableLeafNode(h),0),f},getIndexRelativeToAdjacentEmptyBlocks:function(c,d,e,f){if(e.textContent.length>0&&f>0)return-1;var g=e;if(3!==g.nodeType&&(g=e.childNodes[f]),g){if(!a.util.isElementAtBeginningOfBlock(g))return-1;var h=a.util.findPreviousSibling(g);if(!h)return-1;if(h.nodeValue)return-1}for(var i=a.util.getClosestBlockContainer(e),j=c.createTreeWalker(d,NodeFilter.SHOW_ELEMENT,b,!1),k=0;j.nextNode();){var l=""===j.currentNode.textContent;if((l||k>0)&&(k+=1),j.currentNode===i)return k;l||(k=0)}return k},doesRangeStartWithImages:function(a,b){if(0!==a.startOffset||1!==a.startContainer.nodeType)return!1;if("img"===a.startContainer.nodeName.toLowerCase())return!0;var c=a.startContainer.querySelector("img");if(!c)return!1;for(var d=b.createTreeWalker(a.startContainer,NodeFilter.SHOW_ALL,null,!1);d.nextNode();){var e=d.currentNode;if(e===c)break;if(e.nodeValue)return!1}return!0},getTrailingImageCount:function(a,b,c,d){if(0===d||1!==c.nodeType)return 0;if("img"!==c.nodeName.toLowerCase()&&!c.querySelector("img"))return 0;for(var e=c.childNodes[d-1];e.hasChildNodes();)e=e.lastChild;for(var f,g=a,h=[],i=0,j=!1,k=!1,l=!1,m=0;!l&&g;)if(g.nodeType>3)g=h.pop();else{if(3!==g.nodeType||k){if("img"===g.nodeName.toLowerCase()&&m++,g===e)l=!0;else if(1===g.nodeType)for(var n=g.childNodes.length-1;n>=0;)h.push(g.childNodes[n]),n-=1}else m=0,f=i+g.length,!j&&b.start>=i&&b.start<=f&&(j=!0),j&&b.end>=i&&b.end<=f&&(k=!0),i=f;l||(g=h.pop())}return m},selectionContainsContent:function(a){var b=a.getSelection();if(!b||b.isCollapsed||!b.rangeCount)return!1;if(""!==b.toString().trim())return!0;var c=this.getSelectedParentElement(b.getRangeAt(0));return!(!c||!("img"===c.nodeName.toLowerCase()||1===c.nodeType&&c.querySelector("img")))},selectionInContentEditableFalse:function(a){var b,c=this.findMatchingSelectionParent(function(a){var c=a&&a.getAttribute("contenteditable");return"true"===c&&(b=!0),"#text"!==a.nodeName&&"false"===c},a);return!b&&c},getSelectionHtml:function(a){var b,c,d,e="",f=a.getSelection();if(f.rangeCount){for(d=a.createElement("div"),b=0,c=f.rangeCount;c>b;b+=1)d.appendChild(f.getRangeAt(b).cloneContents());e=d.innerHTML}return e},getCaretOffsets:function(a,b){var c,d;return b||(b=window.getSelection().getRangeAt(0)),c=b.cloneRange(),d=b.cloneRange(),c.selectNodeContents(a),c.setEnd(b.endContainer,b.endOffset),d.selectNodeContents(a),d.setStart(b.endContainer,b.endOffset),{left:c.toString().length,right:d.toString().length}},rangeSelectsSingleNode:function(a){var b=a.startContainer;return b===a.endContainer&&b.hasChildNodes()&&a.endOffset===a.startOffset+1},getSelectedParentElement:function(a){return a?this.rangeSelectsSingleNode(a)&&3!==a.startContainer.childNodes[a.startOffset].nodeType?a.startContainer.childNodes[a.startOffset]:3===a.startContainer.nodeType?a.startContainer.parentNode:a.startContainer:null},getSelectedElements:function(a){var b,c,d,e=a.getSelection();if(!e.rangeCount||e.isCollapsed||!e.getRangeAt(0).commonAncestorContainer)return[];if(b=e.getRangeAt(0),3===b.commonAncestorContainer.nodeType){for(c=[],d=b.commonAncestorContainer;d.parentNode&&1===d.parentNode.childNodes.length;)c.push(d.parentNode),d=d.parentNode;return c}return[].filter.call(b.commonAncestorContainer.getElementsByTagName("*"),function(a){return"function"==typeof e.containsNode?e.containsNode(a,!0):!0})},selectNode:function(a,b){var c=b.createRange();c.selectNodeContents(a),this.selectRange(b,c)},select:function(a,b,c,d,e){var f=a.createRange();return f.setStart(b,c),d?f.setEnd(d,e):f.collapse(!0),this.selectRange(a,f),f},clearSelection:function(a,b){b?a.getSelection().collapseToStart():a.getSelection().collapseToEnd()},moveCursor:function(a,b,c){this.select(a,b,c)},getSelectionRange:function(a){var b=a.getSelection();return 0===b.rangeCount?null:b.getRangeAt(0)},selectRange:function(a,b){var c=a.getSelection();c.removeAllRanges(),c.addRange(b)},getSelectionStart:function(a){var b=a.getSelection().anchorNode,c=b&&3===b.nodeType?b.parentNode:b;return c}};a.selection=c}(),function(){function b(b,c){return b?b.some(function(b){if("function"!=typeof b.getInteractionElements)return!1;var d=b.getInteractionElements();return d?(Array.isArray(d)||(d=[d]),d.some(function(b){return a.util.isDescendant(b,c,!0)})):!1}):!1}var c=function(a){this.base=a,this.options=this.base.options,this.events=[],this.disabledEvents={},this.customEvents={},this.listeners={}};c.prototype={InputEventOnContenteditableSupported:!a.util.isIE&&!a.util.isEdge,attachDOMEvent:function(b,c,d,e){var f=this.base.options.contentWindow,g=this.base.options.ownerDocument;b=a.util.isElement(b)||[f,g].indexOf(b)>-1?[b]:b,Array.prototype.forEach.call(b,function(a){a.addEventListener(c,d,e),this.events.push([a,c,d,e])}.bind(this))},detachDOMEvent:function(b,c,d,e){var f,g,h=this.base.options.contentWindow,i=this.base.options.ownerDocument;b&&(b=a.util.isElement(b)||[h,i].indexOf(b)>-1?[b]:b,Array.prototype.forEach.call(b,function(a){f=this.indexOfListener(a,c,d,e),-1!==f&&(g=this.events.splice(f,1)[0],g[0].removeEventListener(g[1],g[2],g[3]))}.bind(this)))},indexOfListener:function(a,b,c,d){var e,f,g;for(e=0,f=this.events.length;f>e;e+=1)if(g=this.events[e],g[0]===a&&g[1]===b&&g[2]===c&&g[3]===d)return e;return-1},detachAllDOMEvents:function(){for(var a=this.events.pop();a;)a[0].removeEventListener(a[1],a[2],a[3]),a=this.events.pop()},detachAllEventsFromElement:function(a){for(var b=this.events.filter(function(b){return b&&b[0].getAttribute&&b[0].getAttribute("medium-editor-index")===a.getAttribute("medium-editor-index")}),c=0,d=b.length;d>c;c++){var e=b[c];this.detachDOMEvent(e[0],e[1],e[2],e[3])}},attachAllEventsToElement:function(a){this.listeners.editableInput&&(this.contentCache[a.getAttribute("medium-editor-index")]=a.innerHTML),this.eventsCache&&this.eventsCache.forEach(function(b){this.attachDOMEvent(a,b.name,b.handler.bind(this))},this)},enableCustomEvent:function(a){void 0!==this.disabledEvents[a]&&delete this.disabledEvents[a]},disableCustomEvent:function(a){this.disabledEvents[a]=!0},attachCustomEvent:function(a,b){this.setupListener(a),this.customEvents[a]||(this.customEvents[a]=[]),this.customEvents[a].push(b)},detachCustomEvent:function(a,b){var c=this.indexOfCustomListener(a,b);-1!==c&&this.customEvents[a].splice(c,1)},indexOfCustomListener:function(a,b){return this.customEvents[a]&&this.customEvents[a].length?this.customEvents[a].indexOf(b):-1},detachAllCustomEvents:function(){this.customEvents={}},triggerCustomEvent:function(a,b,c){this.customEvents[a]&&!this.disabledEvents[a]&&this.customEvents[a].forEach(function(a){a(b,c)})},destroy:function(){this.detachAllDOMEvents(),this.detachAllCustomEvents(),this.detachExecCommand(),this.base.elements&&this.base.elements.forEach(function(a){a.removeAttribute("data-medium-focused")})},attachToExecCommand:function(){this.execCommandListener||(this.execCommandListener=function(a){this.handleDocumentExecCommand(a)}.bind(this),this.wrapExecCommand(),this.options.ownerDocument.execCommand.listeners.push(this.execCommandListener))},detachExecCommand:function(){var a=this.options.ownerDocument;if(this.execCommandListener&&a.execCommand.listeners){var b=a.execCommand.listeners.indexOf(this.execCommandListener);-1!==b&&a.execCommand.listeners.splice(b,1),a.execCommand.listeners.length||this.unwrapExecCommand()}},wrapExecCommand:function(){var a=this.options.ownerDocument;if(!a.execCommand.listeners){var b=function(b,c){a.execCommand.listeners&&a.execCommand.listeners.forEach(function(a){a({command:b[0],value:b[2],args:b,result:c})})},c=function(){var c=a.execCommand.orig.apply(this,arguments);if(!a.execCommand.listeners)return c;var d=Array.prototype.slice.call(arguments);return b(d,c),c};c.orig=a.execCommand,c.listeners=[],c.callListeners=b,a.execCommand=c}},unwrapExecCommand:function(){var a=this.options.ownerDocument;a.execCommand.orig&&(a.execCommand=a.execCommand.orig)},setupListener:function(a){if(!this.listeners[a]){switch(a){case"externalInteraction":this.attachDOMEvent(this.options.ownerDocument.body,"mousedown",this.handleBodyMousedown.bind(this),!0),this.attachDOMEvent(this.options.ownerDocument.body,"click",this.handleBodyClick.bind(this),!0),this.attachDOMEvent(this.options.ownerDocument.body,"focus",this.handleBodyFocus.bind(this),!0);break;case"blur":this.setupListener("externalInteraction");break;case"focus":this.setupListener("externalInteraction");break;case"editableInput":this.contentCache={},this.base.elements.forEach(function(a){this.contentCache[a.getAttribute("medium-editor-index")]=a.innerHTML},this),this.InputEventOnContenteditableSupported&&this.attachToEachElement("input",this.handleInput),this.InputEventOnContenteditableSupported||(this.setupListener("editableKeypress"),this.keypressUpdateInput=!0,this.attachDOMEvent(document,"selectionchange",this.handleDocumentSelectionChange.bind(this)),this.attachToExecCommand());break;case"editableClick":this.attachToEachElement("click",this.handleClick);break;case"editableBlur":this.attachToEachElement("blur",this.handleBlur);break;case"editableKeypress":this.attachToEachElement("keypress",this.handleKeypress);break;case"editableKeyup":this.attachToEachElement("keyup",this.handleKeyup);break;case"editableKeydown":this.attachToEachElement("keydown",this.handleKeydown);break;case"editableKeydownSpace":this.setupListener("editableKeydown");break;case"editableKeydownEnter":this.setupListener("editableKeydown");break;case"editableKeydownTab":this.setupListener("editableKeydown");break;case"editableKeydownDelete":this.setupListener("editableKeydown");break;case"editableMouseover":this.attachToEachElement("mouseover",this.handleMouseover);break;case"editableDrag":this.attachToEachElement("dragover",this.handleDragging),this.attachToEachElement("dragleave",this.handleDragging);break;case"editableDrop":this.attachToEachElement("drop",this.handleDrop);break;case"editablePaste":this.attachToEachElement("paste",this.handlePaste)}this.listeners[a]=!0}},attachToEachElement:function(a,b){this.eventsCache||(this.eventsCache=[]),this.base.elements.forEach(function(c){this.attachDOMEvent(c,a,b.bind(this))},this),this.eventsCache.push({name:a,handler:b})},cleanupElement:function(a){var b=a.getAttribute("medium-editor-index");b&&(this.detachAllEventsFromElement(a),this.contentCache&&delete this.contentCache[b])},focusElement:function(a){a.focus(),this.updateFocus(a,{target:a,type:"focus"})},updateFocus:function(c,d){var e,f=this.base.getFocusedElement();f&&"click"===d.type&&this.lastMousedownTarget&&(a.util.isDescendant(f,this.lastMousedownTarget,!0)||b(this.base.extensions,this.lastMousedownTarget))&&(e=f),e||this.base.elements.some(function(b){return!e&&a.util.isDescendant(b,c,!0)&&(e=b),!!e},this);var g=!a.util.isDescendant(f,c,!0)&&!b(this.base.extensions,c);e!==f&&(f&&g&&(f.removeAttribute("data-medium-focused"),this.triggerCustomEvent("blur",d,f)),e&&(e.setAttribute("data-medium-focused",!0),this.triggerCustomEvent("focus",d,e))),g&&this.triggerCustomEvent("externalInteraction",d)},updateInput:function(a,b){if(this.contentCache){var c=a.getAttribute("medium-editor-index"),d=a.innerHTML;d!==this.contentCache[c]&&this.triggerCustomEvent("editableInput",b,a),this.contentCache[c]=d}},handleDocumentSelectionChange:function(b){if(b.currentTarget&&b.currentTarget.activeElement){var c,d=b.currentTarget.activeElement;this.base.elements.some(function(b){return a.util.isDescendant(b,d,!0)?(c=b,!0):!1},this),c&&this.updateInput(c,{target:d,currentTarget:c})}},handleDocumentExecCommand:function(){var a=this.base.getFocusedElement();a&&this.updateInput(a,{target:a,currentTarget:a})},handleBodyClick:function(a){this.updateFocus(a.target,a)},handleBodyFocus:function(a){this.updateFocus(a.target,a); },handleBodyMousedown:function(a){this.lastMousedownTarget=a.target},handleInput:function(a){this.updateInput(a.currentTarget,a)},handleClick:function(a){this.triggerCustomEvent("editableClick",a,a.currentTarget)},handleBlur:function(a){this.triggerCustomEvent("editableBlur",a,a.currentTarget)},handleKeypress:function(a){if(this.triggerCustomEvent("editableKeypress",a,a.currentTarget),this.keypressUpdateInput){var b={target:a.target,currentTarget:a.currentTarget};setTimeout(function(){this.updateInput(b.currentTarget,b)}.bind(this),0)}},handleKeyup:function(a){this.triggerCustomEvent("editableKeyup",a,a.currentTarget)},handleMouseover:function(a){this.triggerCustomEvent("editableMouseover",a,a.currentTarget)},handleDragging:function(a){this.triggerCustomEvent("editableDrag",a,a.currentTarget)},handleDrop:function(a){this.triggerCustomEvent("editableDrop",a,a.currentTarget)},handlePaste:function(a){this.triggerCustomEvent("editablePaste",a,a.currentTarget)},handleKeydown:function(b){return this.triggerCustomEvent("editableKeydown",b,b.currentTarget),a.util.isKey(b,a.util.keyCode.SPACE)?this.triggerCustomEvent("editableKeydownSpace",b,b.currentTarget):a.util.isKey(b,a.util.keyCode.ENTER)||b.ctrlKey&&a.util.isKey(b,a.util.keyCode.M)?this.triggerCustomEvent("editableKeydownEnter",b,b.currentTarget):a.util.isKey(b,a.util.keyCode.TAB)?this.triggerCustomEvent("editableKeydownTab",b,b.currentTarget):a.util.isKey(b,[a.util.keyCode.DELETE,a.util.keyCode.BACKSPACE])?this.triggerCustomEvent("editableKeydownDelete",b,b.currentTarget):void 0}},a.Events=c}(),function(){var b=a.Extension.extend({action:void 0,aria:void 0,tagNames:void 0,style:void 0,useQueryState:void 0,contentDefault:void 0,contentFA:void 0,classList:void 0,attrs:void 0,constructor:function(c){b.isBuiltInButton(c)?a.Extension.call(this,this.defaults[c]):a.Extension.call(this,c)},init:function(){a.Extension.prototype.init.apply(this,arguments),this.button=this.createButton(),this.on(this.button,"click",this.handleClick.bind(this))},getButton:function(){return this.button},getAction:function(){return"function"==typeof this.action?this.action(this.base.options):this.action},getAria:function(){return"function"==typeof this.aria?this.aria(this.base.options):this.aria},getTagNames:function(){return"function"==typeof this.tagNames?this.tagNames(this.base.options):this.tagNames},createButton:function(){var a=this.document.createElement("button"),b=this.contentDefault,c=this.getAria(),d=this.getEditorOption("buttonLabels");return a.classList.add("medium-editor-action"),a.classList.add("medium-editor-action-"+this.name),this.classList&&this.classList.forEach(function(b){a.classList.add(b)}),a.setAttribute("data-action",this.getAction()),c&&(a.setAttribute("title",c),a.setAttribute("aria-label",c)),this.attrs&&Object.keys(this.attrs).forEach(function(b){a.setAttribute(b,this.attrs[b])},this),"fontawesome"===d&&this.contentFA&&(b=this.contentFA),a.innerHTML=b,a},handleClick:function(a){a.preventDefault(),a.stopPropagation();var b=this.getAction();b&&this.execAction(b)},isActive:function(){return this.button.classList.contains(this.getEditorOption("activeButtonClass"))},setInactive:function(){this.button.classList.remove(this.getEditorOption("activeButtonClass")),delete this.knownState},setActive:function(){this.button.classList.add(this.getEditorOption("activeButtonClass")),delete this.knownState},queryCommandState:function(){var a=null;return this.useQueryState&&(a=this.base.queryCommandState(this.getAction())),a},isAlreadyApplied:function(a){var b,c,d=!1,e=this.getTagNames();return this.knownState===!1||this.knownState===!0?this.knownState:(e&&e.length>0&&(d=-1!==e.indexOf(a.nodeName.toLowerCase())),!d&&this.style&&(b=this.style.value.split("|"),c=this.window.getComputedStyle(a,null).getPropertyValue(this.style.prop),b.forEach(function(a){this.knownState||(d=-1!==c.indexOf(a),(d||"text-decoration"!==this.style.prop)&&(this.knownState=d))},this)),d)}});b.isBuiltInButton=function(b){return"string"==typeof b&&a.extensions.button.prototype.defaults.hasOwnProperty(b)},a.extensions.button=b}(),function(){a.extensions.button.prototype.defaults={bold:{name:"bold",action:"bold",aria:"bold",tagNames:["b","strong"],style:{prop:"font-weight",value:"700|bold"},useQueryState:!0,contentDefault:"<b>B</b>",contentFA:'<i class="fa fa-bold"></i>'},italic:{name:"italic",action:"italic",aria:"italic",tagNames:["i","em"],style:{prop:"font-style",value:"italic"},useQueryState:!0,contentDefault:"<b><i>I</i></b>",contentFA:'<i class="fa fa-italic"></i>'},underline:{name:"underline",action:"underline",aria:"underline",tagNames:["u"],style:{prop:"text-decoration",value:"underline"},useQueryState:!0,contentDefault:"<b><u>U</u></b>",contentFA:'<i class="fa fa-underline"></i>'},strikethrough:{name:"strikethrough",action:"strikethrough",aria:"strike through",tagNames:["strike"],style:{prop:"text-decoration",value:"line-through"},useQueryState:!0,contentDefault:"<s>A</s>",contentFA:'<i class="fa fa-strikethrough"></i>'},superscript:{name:"superscript",action:"superscript",aria:"superscript",tagNames:["sup"],contentDefault:"<b>x<sup>1</sup></b>",contentFA:'<i class="fa fa-superscript"></i>'},subscript:{name:"subscript",action:"subscript",aria:"subscript",tagNames:["sub"],contentDefault:"<b>x<sub>1</sub></b>",contentFA:'<i class="fa fa-subscript"></i>'},image:{name:"image",action:"image",aria:"image",tagNames:["img"],contentDefault:"<b>image</b>",contentFA:'<i class="fa fa-picture-o"></i>'},html:{name:"html",action:"html",aria:"evaluate html",tagNames:["iframe","object"],contentDefault:"<b>html</b>",contentFA:'<i class="fa fa-code"></i>'},orderedlist:{name:"orderedlist",action:"insertorderedlist",aria:"ordered list",tagNames:["ol"],useQueryState:!0,contentDefault:"<b>1.</b>",contentFA:'<i class="fa fa-list-ol"></i>'},unorderedlist:{name:"unorderedlist",action:"insertunorderedlist",aria:"unordered list",tagNames:["ul"],useQueryState:!0,contentDefault:"<b>&bull;</b>",contentFA:'<i class="fa fa-list-ul"></i>'},indent:{name:"indent",action:"indent",aria:"indent",tagNames:[],contentDefault:"<b>&rarr;</b>",contentFA:'<i class="fa fa-indent"></i>'},outdent:{name:"outdent",action:"outdent",aria:"outdent",tagNames:[],contentDefault:"<b>&larr;</b>",contentFA:'<i class="fa fa-outdent"></i>'},justifyCenter:{name:"justifyCenter",action:"justifyCenter",aria:"center justify",tagNames:[],style:{prop:"text-align",value:"center"},contentDefault:"<b>C</b>",contentFA:'<i class="fa fa-align-center"></i>'},justifyFull:{name:"justifyFull",action:"justifyFull",aria:"full justify",tagNames:[],style:{prop:"text-align",value:"justify"},contentDefault:"<b>J</b>",contentFA:'<i class="fa fa-align-justify"></i>'},justifyLeft:{name:"justifyLeft",action:"justifyLeft",aria:"left justify",tagNames:[],style:{prop:"text-align",value:"left"},contentDefault:"<b>L</b>",contentFA:'<i class="fa fa-align-left"></i>'},justifyRight:{name:"justifyRight",action:"justifyRight",aria:"right justify",tagNames:[],style:{prop:"text-align",value:"right"},contentDefault:"<b>R</b>",contentFA:'<i class="fa fa-align-right"></i>'},removeFormat:{name:"removeFormat",aria:"remove formatting",action:"removeFormat",contentDefault:"<b>X</b>",contentFA:'<i class="fa fa-eraser"></i>'},quote:{name:"quote",action:"append-blockquote",aria:"blockquote",tagNames:["blockquote"],contentDefault:"<b>&ldquo;</b>",contentFA:'<i class="fa fa-quote-right"></i>'},pre:{name:"pre",action:"append-pre",aria:"preformatted text",tagNames:["pre"],contentDefault:"<b>0101</b>",contentFA:'<i class="fa fa-code fa-lg"></i>'},h1:{name:"h1",action:"append-h1",aria:"header type one",tagNames:["h1"],contentDefault:"<b>H1</b>",contentFA:'<i class="fa fa-header"><sup>1</sup>'},h2:{name:"h2",action:"append-h2",aria:"header type two",tagNames:["h2"],contentDefault:"<b>H2</b>",contentFA:'<i class="fa fa-header"><sup>2</sup>'},h3:{name:"h3",action:"append-h3",aria:"header type three",tagNames:["h3"],contentDefault:"<b>H3</b>",contentFA:'<i class="fa fa-header"><sup>3</sup>'},h4:{name:"h4",action:"append-h4",aria:"header type four",tagNames:["h4"],contentDefault:"<b>H4</b>",contentFA:'<i class="fa fa-header"><sup>4</sup>'},h5:{name:"h5",action:"append-h5",aria:"header type five",tagNames:["h5"],contentDefault:"<b>H5</b>",contentFA:'<i class="fa fa-header"><sup>5</sup>'},h6:{name:"h6",action:"append-h6",aria:"header type six",tagNames:["h6"],contentDefault:"<b>H6</b>",contentFA:'<i class="fa fa-header"><sup>6</sup>'}}}(),function(){var b=a.extensions.button.extend({init:function(){a.extensions.button.prototype.init.apply(this,arguments)},formSaveLabel:"&#10003;",formCloseLabel:"&times;",activeClass:"medium-editor-toolbar-form-active",hasForm:!0,getForm:function(){},isDisplayed:function(){return this.hasForm?this.getForm().classList.contains(this.activeClass):!1},showForm:function(){this.hasForm&&this.getForm().classList.add(this.activeClass)},hideForm:function(){this.hasForm&&this.getForm().classList.remove(this.activeClass)},showToolbarDefaultActions:function(){var a=this.base.getExtensionByName("toolbar");a&&a.showToolbarDefaultActions()},hideToolbarDefaultActions:function(){var a=this.base.getExtensionByName("toolbar");a&&a.hideToolbarDefaultActions()},setToolbarPosition:function(){var a=this.base.getExtensionByName("toolbar");a&&a.setToolbarPosition()}});a.extensions.form=b}(),function(){var b=a.extensions.form.extend({customClassOption:null,customClassOptionText:"Button",linkValidation:!1,placeholderText:"Paste or type a link",targetCheckbox:!1,targetCheckboxText:"Open in new window",name:"anchor",action:"createLink",aria:"link",tagNames:["a"],contentDefault:"<b>#</b>",contentFA:'<i class="fa fa-link"></i>',init:function(){a.extensions.form.prototype.init.apply(this,arguments),this.subscribe("editableKeydown",this.handleKeydown.bind(this))},handleClick:function(b){b.preventDefault(),b.stopPropagation();var c=a.selection.getSelectionRange(this.document);return"a"===c.startContainer.nodeName.toLowerCase()||"a"===c.endContainer.nodeName.toLowerCase()||a.util.getClosestTag(a.selection.getSelectedParentElement(c),"a")?this.execAction("unlink"):(this.isDisplayed()||this.showForm(),!1)},handleKeydown:function(b){a.util.isKey(b,a.util.keyCode.K)&&a.util.isMetaCtrlKey(b)&&!b.shiftKey&&this.handleClick(b)},getForm:function(){return this.form||(this.form=this.createForm()),this.form},getTemplate:function(){var a=['<input type="text" class="medium-editor-toolbar-input" placeholder="',this.placeholderText,'">'];return a.push('<a href="#" class="medium-editor-toolbar-save">',"fontawesome"===this.getEditorOption("buttonLabels")?'<i class="fa fa-check"></i>':this.formSaveLabel,"</a>"),a.push('<a href="#" class="medium-editor-toolbar-close">',"fontawesome"===this.getEditorOption("buttonLabels")?'<i class="fa fa-times"></i>':this.formCloseLabel,"</a>"),this.targetCheckbox&&a.push('<div class="medium-editor-toolbar-form-row">','<input type="checkbox" class="medium-editor-toolbar-anchor-target" id="medium-editor-toolbar-anchor-target-field-'+this.getEditorId()+'">','<label for="medium-editor-toolbar-anchor-target-field-'+this.getEditorId()+'">',this.targetCheckboxText,"</label>","</div>"),this.customClassOption&&a.push('<div class="medium-editor-toolbar-form-row">','<input type="checkbox" class="medium-editor-toolbar-anchor-button">',"<label>",this.customClassOptionText,"</label>","</div>"),a.join("")},isDisplayed:function(){return a.extensions.form.prototype.isDisplayed.apply(this)},hideForm:function(){a.extensions.form.prototype.hideForm.apply(this),this.getInput().value=""},showForm:function(b){var c=this.getInput(),d=this.getAnchorTargetCheckbox(),e=this.getAnchorButtonCheckbox();if(b=b||{value:""},"string"==typeof b&&(b={value:b}),this.base.saveSelection(),this.hideToolbarDefaultActions(),a.extensions.form.prototype.showForm.apply(this),this.setToolbarPosition(),c.value=b.value,c.focus(),d&&(d.checked="_blank"===b.target),e){var f=b.buttonClass?b.buttonClass.split(" "):[];e.checked=-1!==f.indexOf(this.customClassOption)}},destroy:function(){return this.form?(this.form.parentNode&&this.form.parentNode.removeChild(this.form),void delete this.form):!1},getFormOpts:function(){var a=this.getAnchorTargetCheckbox(),b=this.getAnchorButtonCheckbox(),c={value:this.getInput().value.trim()};return this.linkValidation&&(c.value=this.checkLinkFormat(c.value)),c.target="_self",a&&a.checked&&(c.target="_blank"),b&&b.checked&&(c.buttonClass=this.customClassOption),c},doFormSave:function(){var a=this.getFormOpts();this.completeFormSave(a)},completeFormSave:function(a){this.base.restoreSelection(),this.execAction(this.action,a),this.base.checkSelection()},ensureEncodedUri:function(a){return a===decodeURI(a)?encodeURI(a):a},ensureEncodedUriComponent:function(a){return a===decodeURIComponent(a)?encodeURIComponent(a):a},ensureEncodedParam:function(a){var b=a.split("="),c=b[0],d=b[1];return c+(void 0===d?"":"="+this.ensureEncodedUriComponent(d))},ensureEncodedQuery:function(a){return a.split("&").map(this.ensureEncodedParam.bind(this)).join("&")},checkLinkFormat:function(a){var b=/^([a-z]+:)?\/\/|^(mailto|tel|maps):|^\#/i,c=b.test(a),d="",e=/^\+?\s?\(?(?:\d\s?\-?\)?){3,20}$/,f=a.match(/^(.*?)(?:\?(.*?))?(?:#(.*))?$/),g=f[1],h=f[2],i=f[3];if(e.test(a))return"tel:"+a;if(!c){var j=g.split("/")[0];(j.match(/.+(\.|:).+/)||"localhost"===j)&&(d="http://")}return d+this.ensureEncodedUri(g)+(void 0===h?"":"?"+this.ensureEncodedQuery(h))+(void 0===i?"":"#"+i)},doFormCancel:function(){this.base.restoreSelection(),this.base.checkSelection()},attachFormEvents:function(a){var b=a.querySelector(".medium-editor-toolbar-close"),c=a.querySelector(".medium-editor-toolbar-save"),d=a.querySelector(".medium-editor-toolbar-input");this.on(a,"click",this.handleFormClick.bind(this)),this.on(d,"keyup",this.handleTextboxKeyup.bind(this)),this.on(b,"click",this.handleCloseClick.bind(this)),this.on(c,"click",this.handleSaveClick.bind(this),!0)},createForm:function(){var a=this.document,b=a.createElement("div");return b.className="medium-editor-toolbar-form",b.id="medium-editor-toolbar-form-anchor-"+this.getEditorId(),b.innerHTML=this.getTemplate(),this.attachFormEvents(b),b},getInput:function(){return this.getForm().querySelector("input.medium-editor-toolbar-input")},getAnchorTargetCheckbox:function(){return this.getForm().querySelector(".medium-editor-toolbar-anchor-target")},getAnchorButtonCheckbox:function(){return this.getForm().querySelector(".medium-editor-toolbar-anchor-button")},handleTextboxKeyup:function(b){return b.keyCode===a.util.keyCode.ENTER?(b.preventDefault(),void this.doFormSave()):void(b.keyCode===a.util.keyCode.ESCAPE&&(b.preventDefault(),this.doFormCancel()))},handleFormClick:function(a){a.stopPropagation()},handleSaveClick:function(a){a.preventDefault(),this.doFormSave()},handleCloseClick:function(a){a.preventDefault(),this.doFormCancel()}});a.extensions.anchor=b}(),function(){var b=a.Extension.extend({name:"anchor-preview",hideDelay:500,previewValueSelector:"a",showWhenToolbarIsVisible:!1,showOnEmptyLinks:!0,init:function(){this.anchorPreview=this.createPreview(),this.getEditorOption("elementsContainer").appendChild(this.anchorPreview),this.attachToEditables()},getInteractionElements:function(){return this.getPreviewElement()},getPreviewElement:function(){return this.anchorPreview},createPreview:function(){var a=this.document.createElement("div");return a.id="medium-editor-anchor-preview-"+this.getEditorId(),a.className="medium-editor-anchor-preview",a.innerHTML=this.getTemplate(),this.on(a,"click",this.handleClick.bind(this)),a},getTemplate:function(){return'<div class="medium-editor-toolbar-anchor-preview" id="medium-editor-toolbar-anchor-preview"> <a class="medium-editor-toolbar-anchor-preview-inner"></a></div>'},destroy:function(){this.anchorPreview&&(this.anchorPreview.parentNode&&this.anchorPreview.parentNode.removeChild(this.anchorPreview),delete this.anchorPreview)},hidePreview:function(){this.anchorPreview&&this.anchorPreview.classList.remove("medium-editor-anchor-preview-active"),this.activeAnchor=null},showPreview:function(a){return this.anchorPreview.classList.contains("medium-editor-anchor-preview-active")||a.getAttribute("data-disable-preview")?!0:(this.previewValueSelector&&(this.anchorPreview.querySelector(this.previewValueSelector).textContent=a.attributes.href.value,this.anchorPreview.querySelector(this.previewValueSelector).href=a.attributes.href.value),this.anchorPreview.classList.add("medium-toolbar-arrow-over"),this.anchorPreview.classList.remove("medium-toolbar-arrow-under"),this.anchorPreview.classList.contains("medium-editor-anchor-preview-active")||this.anchorPreview.classList.add("medium-editor-anchor-preview-active"),this.activeAnchor=a,this.positionPreview(),this.attachPreviewHandlers(),this)},positionPreview:function(a){a=a||this.activeAnchor;var b,c,d,e,f,g=this.window.innerWidth,h=this.anchorPreview.offsetHeight,i=a.getBoundingClientRect(),j=this.diffLeft,k=this.diffTop,l=this.getEditorOption("elementsContainer"),m=["absolute","fixed"].indexOf(window.getComputedStyle(l).getPropertyValue("position"))>-1,n={};b=this.anchorPreview.offsetWidth/2;var o=this.base.getExtensionByName("toolbar");o&&(j=o.diffLeft,k=o.diffTop),c=j-b,m?(e=l.getBoundingClientRect(),["top","left"].forEach(function(a){n[a]=i[a]-e[a]}),n.width=i.width,n.height=i.height,i=n,g=e.width,f=l.scrollTop):f=this.window.pageYOffset,d=i.left+i.width/2,f+=h+i.top+i.height-k-this.anchorPreview.offsetHeight,this.anchorPreview.style.top=Math.round(f)+"px",this.anchorPreview.style.right="initial",b>d?(this.anchorPreview.style.left=c+b+"px",this.anchorPreview.style.right="initial"):b>g-d?(this.anchorPreview.style.left="auto",this.anchorPreview.style.right=0):(this.anchorPreview.style.left=c+d+"px",this.anchorPreview.style.right="initial")},attachToEditables:function(){this.subscribe("editableMouseover",this.handleEditableMouseover.bind(this)),this.subscribe("positionedToolbar",this.hand