diff --git a/CHANGES.md b/CHANGES.md index 52ef0123d..f682e0236 100644 --- a/CHANGES.md +++ b/CHANGES.md @@ -1,3 +1,12 @@ +5.20.2 / 2016-06-17 +================== +(5.20.1 was skipped because of a bad release) +* Fix test failure in Chrome 51 #1114 +* Fix slow CSS selector #1115 +* Improve documentation for toolbar.relativeContainer option #1122 +* Fix cursor rendering incorrectly in Firefox #1113 + + 5.20.0 / 2016-06-02 ================== * Fix anchor-preview bug where click preview no longer prefills href into anchor form diff --git a/dist/css/medium-editor.css b/dist/css/medium-editor.css index 3b0834a20..de9813251 100644 --- a/dist/css/medium-editor.css +++ b/dist/css/medium-editor.css @@ -86,13 +86,23 @@ .medium-editor-placeholder:after { content: attr(data-placeholder) !important; font-style: italic; - left: 0; position: absolute; + left: 0; top: 0; white-space: pre; padding: inherit; margin: inherit; } +.medium-editor-placeholder-relative { + position: relative; } + .medium-editor-placeholder-relative:after { + content: attr(data-placeholder) !important; + font-style: italic; + position: relative; + white-space: pre; + padding: inherit; + margin: inherit; } + .medium-toolbar-arrow-under:after, .medium-toolbar-arrow-over:before { border-style: solid; content: ''; @@ -206,14 +216,14 @@ content: ""; display: table; } -[data-medium-editor-element] { +.medium-editor-element { word-wrap: break-word; min-height: 30px; } - [data-medium-editor-element] img { + .medium-editor-element img { max-width: 100%; } - [data-medium-editor-element] sub { + .medium-editor-element sub { vertical-align: sub; } - [data-medium-editor-element] sup { + .medium-editor-element sup { vertical-align: super; } .medium-editor-hidden { diff --git a/dist/css/medium-editor.min.css b/dist/css/medium-editor.min.css index 9878d10c5..e46f81c02 100644 --- a/dist/css/medium-editor.min.css +++ b/dist/css/medium-editor.min.css @@ -1 +1 @@ -.medium-editor-anchor-preview,.medium-editor-toolbar{font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:16px;z-index:2000}@-webkit-keyframes medium-editor-image-loading{0%{-webkit-transform:scale(0);transform:scale(0)}100%{-webkit-transform:scale(1);transform:scale(1)}}@keyframes medium-editor-image-loading{0%{-webkit-transform:scale(0);transform:scale(0)}100%{-webkit-transform:scale(1);transform:scale(1)}}@-webkit-keyframes medium-editor-pop-upwards{0%{opacity:0;-webkit-transform:matrix(.97,0,0,1,0,12);transform:matrix(.97,0,0,1,0,12)}20%{opacity:.7;-webkit-transform:matrix(.99,0,0,1,0,2);transform:matrix(.99,0,0,1,0,2)}40%{opacity:1;-webkit-transform:matrix(1,0,0,1,0,-1);transform:matrix(1,0,0,1,0,-1)}100%{-webkit-transform:matrix(1,0,0,1,0,0);transform:matrix(1,0,0,1,0,0)}}@keyframes medium-editor-pop-upwards{0%{opacity:0;-webkit-transform:matrix(.97,0,0,1,0,12);transform:matrix(.97,0,0,1,0,12)}20%{opacity:.7;-webkit-transform:matrix(.99,0,0,1,0,2);transform:matrix(.99,0,0,1,0,2)}40%{opacity:1;-webkit-transform:matrix(1,0,0,1,0,-1);transform:matrix(1,0,0,1,0,-1)}100%{-webkit-transform:matrix(1,0,0,1,0,0);transform:matrix(1,0,0,1,0,0)}}.medium-editor-anchor-preview{left:0;line-height:1.4;max-width:280px;position:absolute;text-align:center;top:0;word-break:break-all;word-wrap:break-word;visibility:hidden}.medium-editor-anchor-preview a{color:#fff;display:inline-block;margin:5px 5px 10px}.medium-editor-anchor-preview-active{visibility:visible}.medium-editor-dragover{background:#ddd}.medium-editor-image-loading{-webkit-animation:medium-editor-image-loading 1s infinite ease-in-out;animation:medium-editor-image-loading 1s infinite ease-in-out;background-color:#333;border-radius:100%;display:inline-block;height:40px;width:40px}.medium-editor-placeholder{position:relative}.medium-editor-placeholder:after{content:attr(data-placeholder)!important;font-style:italic;left:0;position:absolute;top:0;white-space:pre;padding:inherit;margin:inherit}.medium-toolbar-arrow-over:before,.medium-toolbar-arrow-under:after{border-style:solid;content:'';display:block;height:0;left:50%;margin-left:-8px;position:absolute;width:0}.medium-toolbar-arrow-under:after{border-width:8px 8px 0}.medium-toolbar-arrow-over:before{border-width:0 8px 8px;top:-8px}.medium-editor-toolbar{left:0;position:absolute;top:0;visibility:hidden}.medium-editor-toolbar ul{margin:0;padding:0}.medium-editor-toolbar li{float:left;list-style:none;margin:0;padding:0}.medium-editor-toolbar li button{box-sizing:border-box;cursor:pointer;display:block;font-size:14px;line-height:1.33;margin:0;padding:15px;text-decoration:none}.medium-editor-toolbar li button:focus{outline:0}.medium-editor-toolbar li .medium-editor-action-underline{text-decoration:underline}.medium-editor-toolbar li .medium-editor-action-pre{font-family:Consolas,"Liberation Mono",Menlo,Courier,monospace;font-size:12px;font-weight:100;padding:15px 0}.medium-editor-toolbar-active{visibility:visible}.medium-editor-sticky-toolbar{position:fixed;top:1px}.medium-editor-relative-toolbar{position:relative}.medium-editor-toolbar-active.medium-editor-stalker-toolbar{-webkit-animation:medium-editor-pop-upwards 160ms forwards linear;animation:medium-editor-pop-upwards 160ms forwards linear}.medium-editor-action-bold{font-weight:bolder}.medium-editor-action-italic{font-style:italic}.medium-editor-toolbar-form{display:none}.medium-editor-toolbar-form a,.medium-editor-toolbar-form input{font-family:"Helvetica Neue",Helvetica,Arial,sans-serif}.medium-editor-toolbar-form .medium-editor-toolbar-form-row{line-height:14px;margin-left:5px;padding-bottom:5px}.medium-editor-toolbar-form .medium-editor-toolbar-input,.medium-editor-toolbar-form label{border:none;box-sizing:border-box;font-size:14px;margin:0;padding:6px;width:316px;display:inline-block}.medium-editor-toolbar-form .medium-editor-toolbar-input:focus,.medium-editor-toolbar-form label:focus{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;box-shadow:none;outline:0}.medium-editor-toolbar-form a{display:inline-block;font-size:24px;font-weight:bolder;margin:0 10px;text-decoration:none}.medium-editor-toolbar-form-active{display:block}.medium-editor-toolbar-actions:after{clear:both;content:"";display:table}[data-medium-editor-element]{word-wrap:break-word;min-height:30px}[data-medium-editor-element] img{max-width:100%}[data-medium-editor-element] sub{vertical-align:sub}[data-medium-editor-element] sup{vertical-align:super}.medium-editor-hidden{display:none} \ No newline at end of file +.medium-editor-anchor-preview,.medium-editor-toolbar{font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:16px;z-index:2000}@-webkit-keyframes medium-editor-image-loading{0%{-webkit-transform:scale(0);transform:scale(0)}100%{-webkit-transform:scale(1);transform:scale(1)}}@keyframes medium-editor-image-loading{0%{-webkit-transform:scale(0);transform:scale(0)}100%{-webkit-transform:scale(1);transform:scale(1)}}@-webkit-keyframes medium-editor-pop-upwards{0%{opacity:0;-webkit-transform:matrix(.97,0,0,1,0,12);transform:matrix(.97,0,0,1,0,12)}20%{opacity:.7;-webkit-transform:matrix(.99,0,0,1,0,2);transform:matrix(.99,0,0,1,0,2)}40%{opacity:1;-webkit-transform:matrix(1,0,0,1,0,-1);transform:matrix(1,0,0,1,0,-1)}100%{-webkit-transform:matrix(1,0,0,1,0,0);transform:matrix(1,0,0,1,0,0)}}@keyframes medium-editor-pop-upwards{0%{opacity:0;-webkit-transform:matrix(.97,0,0,1,0,12);transform:matrix(.97,0,0,1,0,12)}20%{opacity:.7;-webkit-transform:matrix(.99,0,0,1,0,2);transform:matrix(.99,0,0,1,0,2)}40%{opacity:1;-webkit-transform:matrix(1,0,0,1,0,-1);transform:matrix(1,0,0,1,0,-1)}100%{-webkit-transform:matrix(1,0,0,1,0,0);transform:matrix(1,0,0,1,0,0)}}.medium-editor-anchor-preview{left:0;line-height:1.4;max-width:280px;position:absolute;text-align:center;top:0;word-break:break-all;word-wrap:break-word;visibility:hidden}.medium-editor-anchor-preview a{color:#fff;display:inline-block;margin:5px 5px 10px}.medium-editor-placeholder-relative:after,.medium-editor-placeholder:after{content:attr(data-placeholder)!important;white-space:pre;padding:inherit;margin:inherit;font-style:italic}.medium-editor-anchor-preview-active{visibility:visible}.medium-editor-dragover{background:#ddd}.medium-editor-image-loading{-webkit-animation:medium-editor-image-loading 1s infinite ease-in-out;animation:medium-editor-image-loading 1s infinite ease-in-out;background-color:#333;border-radius:100%;display:inline-block;height:40px;width:40px}.medium-editor-placeholder{position:relative}.medium-editor-placeholder:after{position:absolute;left:0;top:0}.medium-editor-placeholder-relative,.medium-editor-placeholder-relative:after{position:relative}.medium-toolbar-arrow-over:before,.medium-toolbar-arrow-under:after{border-style:solid;content:'';display:block;height:0;left:50%;margin-left:-8px;position:absolute;width:0}.medium-toolbar-arrow-under:after{border-width:8px 8px 0}.medium-toolbar-arrow-over:before{border-width:0 8px 8px;top:-8px}.medium-editor-toolbar{left:0;position:absolute;top:0;visibility:hidden}.medium-editor-toolbar ul{margin:0;padding:0}.medium-editor-toolbar li{float:left;list-style:none;margin:0;padding:0}.medium-editor-toolbar li button{box-sizing:border-box;cursor:pointer;display:block;font-size:14px;line-height:1.33;margin:0;padding:15px;text-decoration:none}.medium-editor-toolbar li button:focus{outline:0}.medium-editor-toolbar li .medium-editor-action-underline{text-decoration:underline}.medium-editor-toolbar li .medium-editor-action-pre{font-family:Consolas,"Liberation Mono",Menlo,Courier,monospace;font-size:12px;font-weight:100;padding:15px 0}.medium-editor-toolbar-active{visibility:visible}.medium-editor-sticky-toolbar{position:fixed;top:1px}.medium-editor-relative-toolbar{position:relative}.medium-editor-toolbar-active.medium-editor-stalker-toolbar{-webkit-animation:medium-editor-pop-upwards 160ms forwards linear;animation:medium-editor-pop-upwards 160ms forwards linear}.medium-editor-action-bold{font-weight:bolder}.medium-editor-action-italic{font-style:italic}.medium-editor-toolbar-form{display:none}.medium-editor-toolbar-form a,.medium-editor-toolbar-form input{font-family:"Helvetica Neue",Helvetica,Arial,sans-serif}.medium-editor-toolbar-form .medium-editor-toolbar-form-row{line-height:14px;margin-left:5px;padding-bottom:5px}.medium-editor-toolbar-form .medium-editor-toolbar-input,.medium-editor-toolbar-form label{border:none;box-sizing:border-box;font-size:14px;margin:0;padding:6px;width:316px;display:inline-block}.medium-editor-toolbar-form .medium-editor-toolbar-input:focus,.medium-editor-toolbar-form label:focus{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;box-shadow:none;outline:0}.medium-editor-toolbar-form a{display:inline-block;font-size:24px;font-weight:bolder;margin:0 10px;text-decoration:none}.medium-editor-toolbar-form-active{display:block}.medium-editor-toolbar-actions:after{clear:both;content:"";display:table}.medium-editor-element{word-wrap:break-word;min-height:30px}.medium-editor-element img{max-width:100%}.medium-editor-element sub{vertical-align:sub}.medium-editor-element sup{vertical-align:super}.medium-editor-hidden{display:none} \ No newline at end of file diff --git a/dist/js/medium-editor.js b/dist/js/medium-editor.js index d1e51b1f7..9018516aa 100644 --- a/dist/js/medium-editor.js +++ b/dist/js/medium-editor.js @@ -5591,13 +5591,25 @@ MediumEditor.extensions = {}; showPlaceholder: function (el) { if (el) { - el.classList.add('medium-editor-placeholder'); + // https://github.com/yabwe/medium-editor/issues/234 + // In firefox, styling the placeholder with an absolutely positioned + // pseudo element causes the cursor to appear in a bad location + // when the element is completely empty, so apply a different class to + // style it with a relatively positioned pseudo element + if (MediumEditor.util.isFF && el.childNodes.length === 0) { + el.classList.add('medium-editor-placeholder-relative'); + el.classList.remove('medium-editor-placeholder'); + } else { + el.classList.add('medium-editor-placeholder'); + el.classList.remove('medium-editor-placeholder-relative'); + } } }, hidePlaceholder: function (el) { if (el) { el.classList.remove('medium-editor-placeholder'); + el.classList.remove('medium-editor-placeholder-relative'); } }, @@ -6776,6 +6788,7 @@ MediumEditor.extensions = {}; var elementId = MediumEditor.util.guid(); element.setAttribute('data-medium-editor-element', true); + element.classList.add('medium-editor-element'); element.setAttribute('role', 'textbox'); element.setAttribute('aria-multiline', true); element.setAttribute('data-medium-editor-editor-index', editorId); @@ -7064,6 +7077,7 @@ MediumEditor.extensions = {}; element.removeAttribute('contentEditable'); element.removeAttribute('spellcheck'); element.removeAttribute('data-medium-editor-element'); + element.classList.remove('medium-editor-element'); element.removeAttribute('role'); element.removeAttribute('aria-multiline'); element.removeAttribute('medium-editor-index'); @@ -7650,7 +7664,7 @@ MediumEditor.parseVersionString = function (release) { MediumEditor.version = MediumEditor.parseVersionString.call(this, ({ // grunt-bump looks for this: - 'version': '5.20.0' + 'version': '5.20.2' }).version); return MediumEditor; diff --git a/dist/js/medium-editor.min.js b/dist/js/medium-editor.min.js index 730b534e7..c61a6f4f0 100644 --- a/dist/js/medium-editor.min.js +++ b/dist/js/medium-editor.min.js @@ -1,4 +1,4 @@ "classList"in document.createElement("_")||!function(a){"use strict";if("Element"in a){var b="classList",c="prototype",d=a.Element[c],e=Object,f=String[c].trim||function(){return this.replace(/^\s+|\s+$/g,"")},g=Array[c].indexOf||function(a){for(var b=0,c=this.length;c>b;b++)if(b in this&&this[b]===a)return b;return-1},h=function(a,b){this.name=a,this.code=DOMException[a],this.message=b},i=function(a,b){if(""===b)throw new h("SYNTAX_ERR","An invalid or illegal string was specified");if(/\s/.test(b))throw new h("INVALID_CHARACTER_ERR","String contains an invalid 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"===c)return b.execCommand("outdent",!1,c);if((h.isFF||h.isEdge)&&"p"===c)return d=Array.prototype.slice.call(e.childNodes),d.some(function(a){return!h.isBlockContainer(a)})&&b.execCommand("formatBlock",!1,c),b.execCommand("outdent",!1,c)}return b.execCommand("formatBlock",!1,c)},setTargetBlank:function(a,b){var c,d=b||!1;if("a"===a.nodeName.toLowerCase())a.target="_blank";else for(a=a.getElementsByTagName("a"),c=0;cd?(e=e.parentNode,c-=1):(f=f.parentNode,d-=1);for(;e!==f;)e=e.parentNode,f=f.parentNode;return e},isElementAtBeginningOfBlock:function(a){for(var b,c;!h.isBlockContainer(a)&&!h.isMediumEditorElement(a);){for(c=a;c=c.previousSibling;)if(b=3===c.nodeType?c.nodeValue:c.textContent,b.length>0)return!1;a=a.parentNode}return!0},isMediumEditorElement:function(a){return a&&a.getAttribute&&!!a.getAttribute("data-medium-editor-element")},getContainerEditorElement:function(a){return h.traverseUp(a,function(a){return h.isMediumEditorElement(a)})},isBlockContainer:function(a){return a&&3!==a.nodeType&&-1!==h.blockContainerElementNames.indexOf(a.nodeName.toLowerCase())},getClosestBlockContainer:function(a){return h.traverseUp(a,function(a){return h.isBlockContainer(a)||h.isMediumEditorElement(a)})},getTopBlockContainer:function(a){var b=h.isBlockContainer(a)?a:!1;return h.traverseUp(a,function(a){return h.isBlockContainer(a)&&(b=a),!b&&h.isMediumEditorElement(a)?(b=a,!0):!1}),b},getFirstSelectableLeafNode:function(a){for(;a&&a.firstChild;)a=a.firstChild;if(a=h.traverseUp(a,function(a){return-1===h.emptyElementNames.indexOf(a.nodeName.toLowerCase())}),"table"===a.nodeName.toLowerCase()){var b=a.querySelector("th, td");b&&(a=b)}return a},getFirstTextNode:function(a){return h.warn("getFirstTextNode is deprecated and will be removed in version 6.0.0"),h._getFirstTextNode(a)},_getFirstTextNode:function(a){if(3===a.nodeType)return a;for(var b=0;b0){var e,f=d.getRangeAt(0),g=f.cloneRange();g.selectNodeContents(a),g.setEnd(f.startContainer,f.startOffset),e=g.toString().length,c={start:e,end:e+f.toString().length},this.doesRangeStartWithImages(f,b)&&(c.startsWithImage=!0);var h=this.getTrailingImageCount(a,c,f.endContainer,f.endOffset);if(h&&(c.trailingImageCount=h),0!==e){var i=this.getIndexRelativeToAdjacentEmptyBlocks(b,a,f.startContainer,f.startOffset);-1!==i&&(c.emptyBlocksIndex=i)}}return c},importSelection:function(a,b,c,d){if(a&&b){var e=c.createRange();e.setStart(b,0),e.collapse(!0);var f,g=b,h=[],i=0,j=!1,k=!1,l=0,m=!1,n=!1,o=null;for((d||a.startsWithImage||"undefined"!=typeof a.emptyBlocksIndex)&&(n=!0);!m&&g;)if(g.nodeType>3)g=h.pop();else{if(3!==g.nodeType||k){if(a.trailingImageCount&&k&&("img"===g.nodeName.toLowerCase()&&l++,l===a.trailingImageCount)){for(var p=0;g.parentNode.childNodes[p]!==g;)p++;e.setEnd(g.parentNode,p+1),m=!0}if(!m&&1===g.nodeType)for(var q=g.childNodes.length-1;q>=0;)h.push(g.childNodes[q]),q-=1}else f=i+g.length,!j&&a.start>=i&&a.start<=f&&(n||a.start=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&&h0)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.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})}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){b=a.util.isElement(b)||[window,document].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;b=a.util.isElement(b)||[window,document].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",{currentTarget:a.currentTarget,target:a.target},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",contentFA:''},italic:{name:"italic",action:"italic",aria:"italic",tagNames:["i","em"],style:{prop:"font-style",value:"italic"},useQueryState:!0,contentDefault:"I",contentFA:''},underline:{name:"underline",action:"underline",aria:"underline",tagNames:["u"],style:{prop:"text-decoration",value:"underline"},useQueryState:!0,contentDefault:"U",contentFA:''},strikethrough:{name:"strikethrough",action:"strikethrough",aria:"strike through",tagNames:["strike"],style:{prop:"text-decoration",value:"line-through"},useQueryState:!0,contentDefault:"A",contentFA:''},superscript:{name:"superscript",action:"superscript",aria:"superscript",tagNames:["sup"],contentDefault:"x1",contentFA:''},subscript:{name:"subscript",action:"subscript",aria:"subscript",tagNames:["sub"],contentDefault:"x1",contentFA:''},image:{name:"image",action:"image",aria:"image",tagNames:["img"],contentDefault:"image",contentFA:''},orderedlist:{name:"orderedlist",action:"insertorderedlist",aria:"ordered list",tagNames:["ol"],useQueryState:!0,contentDefault:"1.",contentFA:''},unorderedlist:{name:"unorderedlist",action:"insertunorderedlist",aria:"unordered list",tagNames:["ul"],useQueryState:!0,contentDefault:"•",contentFA:''},indent:{name:"indent",action:"indent",aria:"indent",tagNames:[],contentDefault:"→",contentFA:''},outdent:{name:"outdent",action:"outdent",aria:"outdent",tagNames:[],contentDefault:"←",contentFA:''},justifyCenter:{name:"justifyCenter",action:"justifyCenter",aria:"center justify",tagNames:[],style:{prop:"text-align",value:"center"},contentDefault:"C",contentFA:''},justifyFull:{name:"justifyFull",action:"justifyFull",aria:"full justify",tagNames:[],style:{prop:"text-align",value:"justify"},contentDefault:"J",contentFA:''},justifyLeft:{name:"justifyLeft",action:"justifyLeft",aria:"left justify",tagNames:[],style:{prop:"text-align",value:"left"},contentDefault:"L",contentFA:''},justifyRight:{name:"justifyRight",action:"justifyRight",aria:"right justify",tagNames:[],style:{prop:"text-align",value:"right"},contentDefault:"R",contentFA:''},removeFormat:{name:"removeFormat",aria:"remove formatting",action:"removeFormat",contentDefault:"X",contentFA:''},quote:{name:"quote",action:"append-blockquote",aria:"blockquote",tagNames:["blockquote"],contentDefault:"“",contentFA:''},pre:{name:"pre",action:"append-pre",aria:"preformatted text",tagNames:["pre"],contentDefault:"0101",contentFA:''},h1:{name:"h1",action:"append-h1",aria:"header type one",tagNames:["h1"],contentDefault:"H1",contentFA:'1'},h2:{name:"h2",action:"append-h2",aria:"header type two",tagNames:["h2"],contentDefault:"H2",contentFA:'2'},h3:{name:"h3",action:"append-h3",aria:"header type three",tagNames:["h3"],contentDefault:"H3",contentFA:'3'},h4:{name:"h4",action:"append-h4",aria:"header type four",tagNames:["h4"],contentDefault:"H4",contentFA:'4'},h5:{name:"h5",action:"append-h5",aria:"header type five",tagNames:["h5"],contentDefault:"H5",contentFA:'5'},h6:{name:"h6",action:"append-h6",aria:"header type six",tagNames:["h6"],contentDefault:"H6",contentFA:'6'}}}(),function(){var b=a.extensions.button.extend({init:function(){a.extensions.button.prototype.init.apply(this,arguments)},formSaveLabel:"✓",formCloseLabel:"×",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:"#",contentFA:'',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=[''];return a.push('',"fontawesome"===this.getEditorOption("buttonLabels")?'':this.formSaveLabel,""),a.push('',"fontawesome"===this.getEditorOption("buttonLabels")?'':this.formCloseLabel,""),this.targetCheckbox&&a.push('

','',"","
"),this.customClassOption&&a.push('
','',"","
"),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()},checkLinkFormat:function(a){var b=/^([a-z]+:)?\/\/|^(mailto|tel|maps):/i,c=/^\+?\s?\(?(?:\d\s?\-?\)?){3,20}$/;return c.test(a)?"tel:"+a:(b.test(a)?"":"http://")+encodeURI(a)},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'
'},destroy:function(){this.anchorPreview&&(this.anchorPreview.parentNode&&this.anchorPreview.parentNode.removeChild(this.anchorPreview),delete this.anchorPreview)},hidePreview:function(){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=this.anchorPreview.offsetHeight,e=a.getBoundingClientRect(),f=(e.left+e.right)/2,g=this.diffLeft,h=this.diffTop;b=this.anchorPreview.offsetWidth/2;var i=this.base.getExtensionByName("toolbar");i&&(g=i.diffLeft,h=i.diffTop),c=g-b,this.anchorPreview.style.top=Math.round(d+e.bottom-h+this.window.pageYOffset-this.anchorPreview.offsetHeight)+"px",this.anchorPreview.style.right="initial",b>f?(this.anchorPreview.style.left=c+b+"px",this.anchorPreview.style.right="initial"):this.window.innerWidth-fthis.hideDelay&&this.detachPreviewHandlers()},detachPreviewHandlers:function(){clearInterval(this.intervalTimer),this.instanceHandlePreviewMouseover&&(this.off(this.anchorPreview,"mouseover",this.instanceHandlePreviewMouseover),this.off(this.anchorPreview,"mouseout",this.instanceHandlePreviewMouseout),this.activeAnchor&&(this.off(this.activeAnchor,"mouseover",this.instanceHandlePreviewMouseover),this.off(this.activeAnchor,"mouseout",this.instanceHandlePreviewMouseout))),this.hidePreview(),this.hovering=this.instanceHandlePreviewMouseover=this.instanceHandlePreviewMouseout=null},attachPreviewHandlers:function(){this.lastOver=(new Date).getTime(),this.hovering=!0,this.instanceHandlePreviewMouseover=this.handlePreviewMouseover.bind(this),this.instanceHandlePreviewMouseout=this.handlePreviewMouseout.bind(this),this.intervalTimer=setInterval(this.updatePreview.bind(this),200),this.on(this.anchorPreview,"mouseover",this.instanceHandlePreviewMouseover),this.on(this.anchorPreview,"mouseout",this.instanceHandlePreviewMouseout),this.on(this.activeAnchor,"mouseover",this.instanceHandlePreviewMouseover),this.on(this.activeAnchor,"mouseout",this.instanceHandlePreviewMouseout)}});a.extensions.anchorPreview=b}(),function(){function b(b){return!a.util.getClosestTag(b,"a")}var c,d,e,f;c=[" "," ","\n","\r"," "," "," "," "," ","\u2028","\u2029"],d="com|net|org|edu|gov|mil|aero|asia|biz|cat|coop|info|int|jobs|mobi|museum|name|post|pro|tel|travel|xxx|ac|ad|ae|af|ag|ai|al|am|an|ao|aq|ar|as|at|au|aw|ax|az|ba|bb|bd|be|bf|bg|bh|bi|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|cr|cs|cu|cv|cx|cy|cz|dd|de|dj|dk|dm|do|dz|ec|ee|eg|eh|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gg|gh|gi|gl|gm|gn|gp|gq|gr|gs|gt|gu|gw|gy|hk|hm|hn|hr|ht|hu|id|ie|il|im|in|io|iq|ir|is|it|je|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|me|mg|mh|mk|ml|mm|mn|mo|mp|mq|mr|ms|mt|mu|mv|mw|mx|my|mz|na|nc|ne|nf|ng|ni|nl|no|np|nr|nu|nz|om|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|ps|pt|pw|py|qa|re|ro|rs|ru|rw|sa|sb|sc|sd|se|sg|sh|si|sj|ja|sk|sl|sm|sn|so|sr|ss|st|su|sv|sx|sy|sz|tc|td|tf|tg|th|tj|tk|tl|tm|tn|to|tp|tr|tt|tv|tw|tz|ua|ug|uk|us|uy|uz|va|vc|ve|vg|vi|vn|vu|wf|ws|ye|yt|yu|za|zm|zw",e="(((?:(https?://|ftps?://|nntp://)|www\\d{0,3}[.]|[a-z0-9.\\-]+[.]("+d+")\\/)\\S+(?:[^\\s`!\\[\\]{};:'\".,?«»“”‘’])))|(([a-z0-9\\-]+\\.)?[a-z0-9\\-]+\\.("+d+"))",f=new RegExp("^("+d+")$","i");var g=a.Extension.extend({init:function(){a.Extension.prototype.init.apply(this,arguments),this.disableEventHandling=!1,this.subscribe("editableKeypress",this.onKeypress.bind(this)),this.subscribe("editableBlur",this.onBlur.bind(this)),this.document.execCommand("AutoUrlDetect",!1,!1)},isLastInstance:function(){for(var a=0,b=0;b0&&null!==g;)e=c.currentNode,f=e.nodeValue,f.length>b?(g=e.splitText(f.length-b),b=0):(g=c.previousNode(),b-=f.length);return g},performLinkingWithinElement:function(b){for(var c=this.findLinkableText(b),d=!1,e=0;e1;)e.appendChild(d.childNodes[1])}});a.extensions.autoLink=g}(),function(){function b(b){var d=a.util.getContainerEditorElement(b),e=Array.prototype.slice.call(d.parentElement.querySelectorAll("."+c));e.forEach(function(a){a.classList.remove(c)})}var c="medium-editor-dragover",d=a.Extension.extend({name:"fileDragging",allowedTypes:["image"],init:function(){a.Extension.prototype.init.apply(this,arguments),this.subscribe("editableDrag",this.handleDrag.bind(this)),this.subscribe("editableDrop",this.handleDrop.bind(this))},handleDrag:function(a){a.preventDefault(),a.dataTransfer.dropEffect="copy";var d=a.target.classList?a.target:a.target.parentElement;b(d),"dragover"===a.type&&d.classList.add(c)},handleDrop:function(a){a.preventDefault(),a.stopPropagation(),this.base.selectElement(a.target);var c=this.base.exportSelection();c.start=c.end,this.base.importSelection(c),a.dataTransfer.files&&Array.prototype.slice.call(a.dataTransfer.files).forEach(function(a){this.isAllowedFile(a)&&a.type.match("image")&&this.insertImageFile(a)},this),b(a.target)},isAllowedFile:function(a){return this.allowedTypes.some(function(b){return!!a.type.match(b)})},insertImageFile:function(b){if("function"==typeof FileReader){var c=new FileReader;c.readAsDataURL(b),c.addEventListener("load",function(b){var c=this.document.createElement("img");c.src=b.target.result,a.util.insertHTMLCommand(this.document,c.outerHTML)}.bind(this))}}});a.extensions.fileDragging=d}(),function(){var b=a.Extension.extend({name:"keyboard-commands",commands:[{command:"bold",key:"B",meta:!0,shift:!1,alt:!1},{command:"italic",key:"I",meta:!0,shift:!1,alt:!1},{command:"underline",key:"U",meta:!0,shift:!1,alt:!1}],init:function(){a.Extension.prototype.init.apply(this,arguments),this.subscribe("editableKeydown",this.handleKeydown.bind(this)),this.keys={},this.commands.forEach(function(a){var b=a.key.charCodeAt(0);this.keys[b]||(this.keys[b]=[]),this.keys[b].push(a)},this)},handleKeydown:function(b){var c=a.util.getKeyCode(b);if(this.keys[c]){var d=a.util.isMetaCtrlKey(b),e=!!b.shiftKey,f=!!b.altKey;this.keys[c].forEach(function(a){a.meta!==d||a.shift!==e||a.alt!==f&&void 0!==a.alt||(b.preventDefault(),b.stopPropagation(),"function"==typeof a.command?a.command.apply(this):!1!==a.command&&this.execAction(a.command))},this)}}});a.extensions.keyboardCommands=b}(),function(){var b=a.extensions.form.extend({name:"fontname",action:"fontName",aria:"change font name",contentDefault:"±",contentFA:'',fonts:["","Arial","Verdana","Times New Roman"],init:function(){a.extensions.form.prototype.init.apply(this,arguments)},handleClick:function(a){if(a.preventDefault(),a.stopPropagation(),!this.isDisplayed()){var b=this.document.queryCommandValue("fontName")+"";this.showForm(b)}return!1},getForm:function(){return this.form||(this.form=this.createForm()),this.form},isDisplayed:function(){return"block"===this.getForm().style.display},hideForm:function(){this.getForm().style.display="none",this.getSelect().value=""},showForm:function(a){var b=this.getSelect();this.base.saveSelection(),this.hideToolbarDefaultActions(),this.getForm().style.display="block",this.setToolbarPosition(),b.value=a||"",b.focus()},destroy:function(){return this.form?(this.form.parentNode&&this.form.parentNode.removeChild(this.form),void delete this.form):!1},doFormSave:function(){this.base.restoreSelection(),this.base.checkSelection()},doFormCancel:function(){this.base.restoreSelection(),this.clearFontName(),this.base.checkSelection()},createForm:function(){var a,b=this.document,c=b.createElement("div"),d=b.createElement("select"),e=b.createElement("a"),f=b.createElement("a");c.className="medium-editor-toolbar-form",c.id="medium-editor-toolbar-form-fontname-"+this.getEditorId(),this.on(c,"click",this.handleFormClick.bind(this));for(var g=0;g':"✓",c.appendChild(f),this.on(f,"click",this.handleSaveClick.bind(this),!0),e.setAttribute("href","#"),e.className="medium-editor-toobar-close",e.innerHTML="fontawesome"===this.getEditorOption("buttonLabels")?'':"×",c.appendChild(e),this.on(e,"click",this.handleCloseClick.bind(this)),c},getSelect:function(){return this.getForm().querySelector("select.medium-editor-toolbar-select")},clearFontName:function(){a.selection.getSelectedElements(this.document).forEach(function(a){"font"===a.nodeName.toLowerCase()&&a.hasAttribute("face")&&a.removeAttribute("face")})},handleFontChange:function(){var a=this.getSelect().value;""===a?this.clearFontName():this.execAction("fontName",{value:a})},handleFormClick:function(a){a.stopPropagation()},handleSaveClick:function(a){a.preventDefault(),this.doFormSave()},handleCloseClick:function(a){a.preventDefault(),this.doFormCancel()}});a.extensions.fontName=b}(),function(){var b=a.extensions.form.extend({name:"fontsize",action:"fontSize",aria:"increase/decrease font size",contentDefault:"±",contentFA:'',init:function(){a.extensions.form.prototype.init.apply(this,arguments)},handleClick:function(a){if(a.preventDefault(),a.stopPropagation(),!this.isDisplayed()){var b=this.document.queryCommandValue("fontSize")+"";this.showForm(b)}return!1},getForm:function(){return this.form||(this.form=this.createForm()),this.form},isDisplayed:function(){return"block"===this.getForm().style.display},hideForm:function(){this.getForm().style.display="none",this.getInput().value=""},showForm:function(a){var b=this.getInput();this.base.saveSelection(),this.hideToolbarDefaultActions(),this.getForm().style.display="block",this.setToolbarPosition(),b.value=a||"",b.focus()},destroy:function(){return this.form?(this.form.parentNode&&this.form.parentNode.removeChild(this.form),void delete this.form):!1},doFormSave:function(){this.base.restoreSelection(),this.base.checkSelection()},doFormCancel:function(){this.base.restoreSelection(),this.clearFontSize(),this.base.checkSelection()},createForm:function(){var a=this.document,b=a.createElement("div"),c=a.createElement("input"),d=a.createElement("a"),e=a.createElement("a");return b.className="medium-editor-toolbar-form",b.id="medium-editor-toolbar-form-fontsize-"+this.getEditorId(),this.on(b,"click",this.handleFormClick.bind(this)),c.setAttribute("type","range"),c.setAttribute("min","1"),c.setAttribute("max","7"),c.className="medium-editor-toolbar-input",b.appendChild(c),this.on(c,"change",this.handleSliderChange.bind(this)),e.setAttribute("href","#"),e.className="medium-editor-toobar-save",e.innerHTML="fontawesome"===this.getEditorOption("buttonLabels")?'':"✓",b.appendChild(e),this.on(e,"click",this.handleSaveClick.bind(this),!0),d.setAttribute("href","#"),d.className="medium-editor-toobar-close",d.innerHTML="fontawesome"===this.getEditorOption("buttonLabels")?'':"×",b.appendChild(d),this.on(d,"click",this.handleCloseClick.bind(this)),b},getInput:function(){return this.getForm().querySelector("input.medium-editor-toolbar-input")},clearFontSize:function(){a.selection.getSelectedElements(this.document).forEach(function(a){"font"===a.nodeName.toLowerCase()&&a.hasAttribute("size")&&a.removeAttribute("size")})},handleSliderChange:function(){var a=this.getInput().value;"4"===a?this.clearFontSize():this.execAction("fontSize",{value:a})},handleFormClick:function(a){a.stopPropagation()},handleSaveClick:function(a){a.preventDefault(),this.doFormSave()},handleCloseClick:function(a){a.preventDefault(),this.doFormCancel()}});a.extensions.fontSize=b}(),function(){function b(){return[[new RegExp(/^[\s\S]*]*>\s*|\s*<\/body[^>]*>[\s\S]*$/g),""],[new RegExp(/|/g),""],[new RegExp(/
$/i),""],[new RegExp(/<[^>]*docs-internal-guid[^>]*>/gi),""],[new RegExp(/<\/b>(]*>)?$/gi),""],[new RegExp(/\s+<\/span>/g)," "],[new RegExp(/
/g),"
"],[new RegExp(/]*(font-style:italic;font-weight:bold|font-weight:bold;font-style:italic)[^>]*>/gi),''],[new RegExp(/]*font-style:italic[^>]*>/gi),''],[new RegExp(/]*font-weight:bold[^>]*>/gi),''],[new RegExp(/<(\/?)(i|b|a)>/gi),"<$1$2>"],[new RegExp(/<a(?:(?!href).)+href=(?:"|”|“|"|“|”)(((?!"|”|“|"|“|”).)*)(?:"|”|“|"|“|”)(?:(?!>).)*>/gi),''],[new RegExp(/<\/p>\n+/gi),"

"],[new RegExp(/\n+

/gi),""],[new RegExp(/(((?!/gi),"$1"]]; -}function c(a,b,c){var d=a.clipboardData||b.clipboardData||c.dataTransfer,e={};if(!d)return e;if(d.getData){var f=d.getData("Text");f&&f.length>0&&(e["text/plain"]=f)}if(d.types)for(var g=0;g1)for(f=0;f"+a.util.htmlEntities(e[f])+"

");else g=a.util.htmlEntities(e[0]);a.util.insertHTMLCommand(this.document,g)},handlePasteBinPaste:function(a){if(a.defaultPrevented)return void this.removePasteBin();var b=c(a,this.window,this.document),d=b["text/html"],e=b["text/plain"],g=f;return!this.cleanPastedHTML||d?(a.preventDefault(),this.removePasteBin(),this.doPaste(d,e,g),void this.trigger("editablePaste",{currentTarget:g,target:g},g)):void setTimeout(function(){this.cleanPastedHTML&&(d=this.getPasteBinHtml()),this.removePasteBin(),this.doPaste(d,e,g),this.trigger("editablePaste",{currentTarget:g,target:g},g)}.bind(this),0)},handleKeydown:function(b,c){a.util.isKey(b,a.util.keyCode.V)&&a.util.isMetaCtrlKey(b)&&(b.stopImmediatePropagation(),this.removePasteBin(),this.createPasteBin(c))},createPasteBin:function(b){var c,h=a.selection.getSelectionRange(this.document),i=this.window.pageYOffset;f=b,h&&(c=h.getClientRects(),i+=c.length?c[0].top:h.startContainer.getBoundingClientRect().top),e=h;var j=this.document.createElement("div");j.id=this.pasteBinId="medium-editor-pastebin-"+ +Date.now(),j.setAttribute("style","border: 1px red solid; position: absolute; top: "+i+"px; width: 10px; height: 10px; overflow: hidden; opacity: 0"),j.setAttribute("contentEditable",!0),j.innerHTML=d,this.document.body.appendChild(j),this.on(j,"focus",g),this.on(j,"focusin",g),this.on(j,"focusout",g),j.focus(),a.selection.selectNode(j,this.document),this.boundHandlePaste||(this.boundHandlePaste=this.handlePasteBinPaste.bind(this)),this.on(j,"paste",this.boundHandlePaste)},removePasteBin:function(){null!==e&&(a.selection.selectRange(this.document,e),e=null),null!==f&&(f=null);var b=this.getPasteBin();b&&b&&(this.off(b,"focus",g),this.off(b,"focusin",g),this.off(b,"focusout",g),this.off(b,"paste",this.boundHandlePaste),b.parentElement.removeChild(b))},getPasteBin:function(){return this.document.getElementById(this.pasteBinId)},getPasteBinHtml:function(){var a=this.getPasteBin();if(!a)return!1;if(a.firstChild&&"mcepastebin"===a.firstChild.id)return!1;var b=a.innerHTML;return b&&b!==d?b:!1},cleanPaste:function(a){var c,d,e,f,g=/"+a.split("

").join("

")+"

",d=e.querySelectorAll("a,p,div,br"),c=0;c"+d.innerHTML+"":e.innerHTML=d.innerHTML,d.parentNode.replaceChild(e,d);for(f=b.querySelectorAll("span"),c=0;c0&&(d[0].classList.add(this.firstButtonClass),d[d.length-1].classList.add(this.lastButtonClass)),h},destroy:function(){this.toolbar&&(this.toolbar.parentNode&&this.toolbar.parentNode.removeChild(this.toolbar),delete this.toolbar)},getInteractionElements:function(){return this.getToolbarElement()},getToolbarElement:function(){return this.toolbar||(this.toolbar=this.createToolbar()),this.toolbar},getToolbarActionsElement:function(){return this.getToolbarElement().querySelector(".medium-editor-toolbar-actions")},initThrottledMethods:function(){this.throttledPositionToolbar=a.util.throttle(function(){this.base.isActive&&this.positionToolbarIfShown()}.bind(this))},attachEventHandlers:function(){this.subscribe("blur",this.handleBlur.bind(this)),this.subscribe("focus",this.handleFocus.bind(this)),this.subscribe("editableClick",this.handleEditableClick.bind(this)),this.subscribe("editableKeyup",this.handleEditableKeyup.bind(this)),this.on(this.document.documentElement,"mouseup",this.handleDocumentMouseup.bind(this)),this["static"]&&this.sticky&&this.on(this.window,"scroll",this.handleWindowScroll.bind(this),!0),this.on(this.window,"resize",this.handleWindowResize.bind(this))},handleWindowScroll:function(){this.positionToolbarIfShown()},handleWindowResize:function(){this.throttledPositionToolbar()},handleDocumentMouseup:function(b){return b&&b.target&&a.util.isDescendant(this.getToolbarElement(),b.target)?!1:void this.checkState()},handleEditableClick:function(){setTimeout(function(){this.checkState()}.bind(this),0)},handleEditableKeyup:function(){this.checkState()},handleBlur:function(){clearTimeout(this.hideTimeout),clearTimeout(this.delayShowTimeout),this.hideTimeout=setTimeout(function(){this.hideToolbar()}.bind(this),1)},handleFocus:function(){this.checkState()},isDisplayed:function(){return this.getToolbarElement().classList.contains("medium-editor-toolbar-active")},showToolbar:function(){clearTimeout(this.hideTimeout),this.isDisplayed()||(this.getToolbarElement().classList.add("medium-editor-toolbar-active"),this.trigger("showToolbar",{},this.base.getFocusedElement()))},hideToolbar:function(){this.isDisplayed()&&(this.getToolbarElement().classList.remove("medium-editor-toolbar-active"),this.trigger("hideToolbar",{},this.base.getFocusedElement()))},isToolbarDefaultActionsDisplayed:function(){return"block"===this.getToolbarActionsElement().style.display},hideToolbarDefaultActions:function(){this.isToolbarDefaultActionsDisplayed()&&(this.getToolbarActionsElement().style.display="none")},showToolbarDefaultActions:function(){this.hideExtensionForms(),this.isToolbarDefaultActionsDisplayed()||(this.getToolbarActionsElement().style.display="block"),this.delayShowTimeout=this.base.delay(function(){this.showToolbar()}.bind(this))},hideExtensionForms:function(){this.forEachExtension(function(a){a.hasForm&&a.isDisplayed()&&a.hideForm()})},multipleBlockElementsSelected:function(){var b=/<[^\/>][^>]*><\/[^>]+>/gim,c=new RegExp("<("+a.util.blockContainerElementNames.join("|")+")[^>]*>","g"),d=a.selection.getSelectionHtml(this.document).replace(b,""),e=d.match(c);return!!e&&e.length>1},modifySelection:function(){var b=this.window.getSelection(),c=b.getRangeAt(0);if(this.standardizeSelectionStart&&c.startContainer.nodeValue&&c.startOffset===c.startContainer.nodeValue.length){var d=a.util.findAdjacentTextNodeWithContent(a.selection.getSelectionElement(this.window),c.startContainer,this.document);if(d){for(var e=0;0===d.nodeValue.substr(e,1).trim().length;)e+=1;c=a.selection.select(this.document,d,e,c.endContainer,c.endOffset)}}},checkState:function(){if(!this.base.preventSelectionUpdates){if(!this.base.getFocusedElement()||a.selection.selectionInContentEditableFalse(this.window))return this.hideToolbar();var b=a.selection.getSelectionElement(this.window);return!b||-1===this.getEditorElements().indexOf(b)||b.getAttribute("data-disable-toolbar")?this.hideToolbar():this.updateOnEmptySelection&&this["static"]?this.showAndUpdateToolbar():!a.selection.selectionContainsContent(this.document)||this.allowMultiParagraphSelection===!1&&this.multipleBlockElementsSelected()?this.hideToolbar():void this.showAndUpdateToolbar()}},showAndUpdateToolbar:function(){this.modifySelection(),this.setToolbarButtonStates(),this.trigger("positionToolbar",{},this.base.getFocusedElement()),this.showToolbarDefaultActions(),this.setToolbarPosition()},setToolbarButtonStates:function(){this.forEachExtension(function(a){"function"==typeof a.isActive&&"function"==typeof a.setInactive&&a.setInactive()}),this.checkActiveButtons()},checkActiveButtons:function(){var b,c=[],d=null,e=a.selection.getSelectionRange(this.document),f=function(a){"function"==typeof a.checkState?a.checkState(b):"function"==typeof a.isActive&&"function"==typeof a.isAlreadyApplied&&"function"==typeof a.setActive&&!a.isActive()&&a.isAlreadyApplied(b)&&a.setActive()};if(e&&(this.forEachExtension(function(a){return"function"==typeof a.queryCommandState&&(d=a.queryCommandState(),null!==d)?void(d&&"function"==typeof a.setActive&&a.setActive()):void c.push(a)}),b=a.selection.getSelectedParentElement(e),this.getEditorElements().some(function(c){return a.util.isDescendant(c,b,!0)})))for(;b&&(c.forEach(f),!a.util.isMediumEditorElement(b));)b=b.parentNode},positionToolbarIfShown:function(){this.isDisplayed()&&this.setToolbarPosition()},setToolbarPosition:function(){var a=this.base.getFocusedElement(),b=this.window.getSelection();return a?void(!this["static"]&&b.isCollapsed||(this.showToolbar(),this.relativeContainer||(this["static"]?this.positionStaticToolbar(a):this.positionToolbar(b)),this.trigger("positionedToolbar",{},this.base.getFocusedElement()))):this},positionStaticToolbar:function(a){this.getToolbarElement().style.left="0";var b,c=this.document.documentElement&&this.document.documentElement.scrollTop||this.document.body.scrollTop,d=this.window.innerWidth,e=this.getToolbarElement(),f=a.getBoundingClientRect(),g=f.top+c,h=f.left+f.width/2,i=e.offsetHeight,j=e.offsetWidth,k=j/2;switch(this.sticky?c>g+a.offsetHeight-i-this.stickyTopOffset?(e.style.top=g+a.offsetHeight-i+"px",e.classList.remove("medium-editor-sticky-toolbar")):c>g-i-this.stickyTopOffset?(e.classList.add("medium-editor-sticky-toolbar"),e.style.top=this.stickyTopOffset+"px"):(e.classList.remove("medium-editor-sticky-toolbar"),e.style.top=g-i+"px"):e.style.top=g-i+"px",this.align){case"left":b=f.left;break;case"right":b=f.right-j;break;case"center":b=h-k}0>b?b=0:b+j>d&&(b=d-Math.ceil(j)-1),e.style.left=b+"px"},positionToolbar:function(a){this.getToolbarElement().style.left="0",this.getToolbarElement().style.right="initial";var b=a.getRangeAt(0),c=b.getBoundingClientRect();(!c||0===c.height&&0===c.width&&b.startContainer===b.endContainer)&&(c=1===b.startContainer.nodeType&&b.startContainer.querySelector("img")?b.startContainer.querySelector("img").getBoundingClientRect():b.startContainer.getBoundingClientRect());var d=this.window.innerWidth,e=(c.left+c.right)/2,f=this.getToolbarElement(),g=f.offsetHeight,h=f.offsetWidth,i=h/2,j=50,k=this.diffLeft-i;c.tope?(f.style.left=k+i+"px",f.style.right="initial"):i>d-e?(f.style.left="auto",f.style.right=0):(f.style.left=k+e+"px",f.style.right="initial")}});a.extensions.toolbar=b}(),function(){var b=a.Extension.extend({init:function(){a.Extension.prototype.init.apply(this,arguments),this.subscribe("editableDrag",this.handleDrag.bind(this)),this.subscribe("editableDrop",this.handleDrop.bind(this))},handleDrag:function(a){var b="medium-editor-dragover";a.preventDefault(),a.dataTransfer.dropEffect="copy","dragover"===a.type?a.target.classList.add(b):"dragleave"===a.type&&a.target.classList.remove(b)},handleDrop:function(b){var c,d="medium-editor-dragover";b.preventDefault(),b.stopPropagation(),b.dataTransfer.files&&(c=Array.prototype.slice.call(b.dataTransfer.files,0),c.some(function(b){if(b.type.match("image")){var c,d;c=new FileReader,c.readAsDataURL(b),d="medium-img-"+ +new Date,a.util.insertHTMLCommand(this.document,''),c.onload=function(){var a=this.document.getElementById(d);a&&(a.removeAttribute("id"),a.removeAttribute("class"),a.src=c.result)}.bind(this)}}.bind(this))),b.target.classList.remove(d)}});a.extensions.imageDragging=b}(),function(){function b(b){var c=a.selection.getSelectionStart(this.options.ownerDocument),d=c.textContent,e=a.selection.getCaretOffsets(c);(void 0===d[e.left-1]||""===d[e.left-1].trim()||void 0!==d[e.left]&&""===d[e.left].trim())&&b.preventDefault()}function c(b,c){if(this.options.disableReturn||c.getAttribute("data-disable-return"))b.preventDefault();else if(this.options.disableDoubleReturn||c.getAttribute("data-disable-double-return")){var d=a.selection.getSelectionStart(this.options.ownerDocument);(d&&""===d.textContent.trim()&&"li"!==d.nodeName.toLowerCase()||d.previousElementSibling&&"br"!==d.previousElementSibling.nodeName.toLowerCase()&&""===d.previousElementSibling.textContent.trim())&&b.preventDefault()}}function d(b){var c=a.selection.getSelectionStart(this.options.ownerDocument),d=c&&c.nodeName.toLowerCase();"pre"===d&&(b.preventDefault(),a.util.insertHTMLCommand(this.options.ownerDocument," ")),a.util.isListItem(c)&&(b.preventDefault(),b.shiftKey?this.options.ownerDocument.execCommand("outdent",!1,null):this.options.ownerDocument.execCommand("indent",!1,null))}function e(b){var c,d=a.selection.getSelectionStart(this.options.ownerDocument),e=d.nodeName.toLowerCase(),f=/^(\s+|)?$/i,g=/h\d/i;a.util.isKey(b,[a.util.keyCode.BACKSPACE,a.util.keyCode.ENTER])&&d.previousElementSibling&&g.test(e)&&0===a.selection.getCaretOffsets(d).left?a.util.isKey(b,a.util.keyCode.BACKSPACE)&&f.test(d.previousElementSibling.innerHTML)?(d.previousElementSibling.parentNode.removeChild(d.previousElementSibling),b.preventDefault()):!this.options.disableDoubleReturn&&a.util.isKey(b,a.util.keyCode.ENTER)&&(c=this.options.ownerDocument.createElement("p"),c.innerHTML="
",d.previousElementSibling.parentNode.insertBefore(c,d),b.preventDefault()):a.util.isKey(b,a.util.keyCode.DELETE)&&d.nextElementSibling&&d.previousElementSibling&&!g.test(e)&&f.test(d.innerHTML)&&g.test(d.nextElementSibling.nodeName.toLowerCase())?(a.selection.moveCursor(this.options.ownerDocument,d.nextElementSibling),d.previousElementSibling.parentNode.removeChild(d),b.preventDefault()):a.util.isKey(b,a.util.keyCode.BACKSPACE)&&"li"===e&&f.test(d.innerHTML)&&!d.previousElementSibling&&!d.parentElement.previousElementSibling&&d.nextElementSibling&&"li"===d.nextElementSibling.nodeName.toLowerCase()?(c=this.options.ownerDocument.createElement("p"),c.innerHTML="
",d.parentElement.parentElement.insertBefore(c,d.parentElement),a.selection.moveCursor(this.options.ownerDocument,c),d.parentElement.removeChild(d),b.preventDefault()):a.util.isKey(b,a.util.keyCode.BACKSPACE)&&a.util.getClosestTag(d,"blockquote")!==!1&&0===a.selection.getCaretOffsets(d).left&&(b.preventDefault(),a.util.execFormatBlock(this.options.ownerDocument,"p"))}function f(b){var c,d=a.selection.getSelectionStart(this.options.ownerDocument);d&&(a.util.isMediumEditorElement(d)&&0===d.children.length&&!a.util.isBlockContainer(d)&&this.options.ownerDocument.execCommand("formatBlock",!1,"p"),!a.util.isKey(b,a.util.keyCode.ENTER)||a.util.isListItem(d)||a.util.isBlockContainer(d)||(c=d.nodeName.toLowerCase(),"a"===c?this.options.ownerDocument.execCommand("unlink",!1,null):b.shiftKey||b.ctrlKey||this.options.ownerDocument.execCommand("formatBlock",!1,"p")))}function g(a,b){var c=b.parentNode.querySelector('textarea[medium-editor-textarea-id="'+b.getAttribute("medium-editor-textarea-id")+'"]');c&&(c.value=b.innerHTML.trim())}function h(a){a._mediumEditors||(a._mediumEditors=[null]),this.id||(this.id=a._mediumEditors.length),a._mediumEditors[this.id]=this}function i(a){a._mediumEditors&&a._mediumEditors[this.id]&&(a._mediumEditors[this.id]=null)}function j(b,c,d){var e=[];if(b||(b=[]),"string"==typeof b&&(b=c.querySelectorAll(b)),a.util.isElement(b)&&(b=[b]),d)for(var f=0;ff;f++)b.hasAttribute(e[f].nodeName)||b.setAttribute(e[f].nodeName,e[f].nodeValue);return a.form&&this.on(a.form,"reset",function(a){a.defaultPrevented||this.resetContent(this.options.ownerDocument.getElementById(d))}.bind(this)),a.classList.add("medium-editor-hidden"),a.parentNode.insertBefore(b,a),b}function v(b,d){if(!b.getAttribute("data-medium-editor-element")){"textarea"===b.nodeName.toLowerCase()&&(b=u.call(this,b),this.instanceHandleEditableInput||(this.instanceHandleEditableInput=g.bind(this),this.subscribe("editableInput",this.instanceHandleEditableInput))),this.options.disableEditing||b.getAttribute("data-disable-editing")||(b.setAttribute("contentEditable",!0),b.setAttribute("spellcheck",this.options.spellcheck)),this.instanceHandleEditableKeydownEnter||(b.getAttribute("data-disable-return")||b.getAttribute("data-disable-double-return"))&&(this.instanceHandleEditableKeydownEnter=c.bind(this),this.subscribe("editableKeydownEnter",this.instanceHandleEditableKeydownEnter)),this.options.disableReturn||b.getAttribute("data-disable-return")||this.on(b,"keyup",f.bind(this));var e=a.util.guid();b.setAttribute("data-medium-editor-element",!0),b.setAttribute("role","textbox"),b.setAttribute("aria-multiline",!0),b.setAttribute("data-medium-editor-editor-index",d),b.setAttribute("medium-editor-index",e),B[e]=b.innerHTML,this.events.attachAllEventsToElement(b)}return b}function w(){this.subscribe("editableKeydownTab",d.bind(this)),this.subscribe("editableKeydownDelete",e.bind(this)),this.subscribe("editableKeydownEnter",e.bind(this)),this.options.disableExtraSpaces&&this.subscribe("editableKeydownSpace",b.bind(this)),this.instanceHandleEditableKeydownEnter||(this.options.disableReturn||this.options.disableDoubleReturn)&&(this.instanceHandleEditableKeydownEnter=c.bind(this),this.subscribe("editableKeydownEnter",this.instanceHandleEditableKeydownEnter))}function x(){if(this.extensions=[],Object.keys(this.options.extensions).forEach(function(a){"toolbar"!==a&&this.options.extensions[a]&&this.extensions.push(m(this.options.extensions[a],a,this))},this),t.call(this)){var b=this.options.fileDragging;b||(b={},r.call(this)||(b.allowedTypes=[])),this.addBuiltInExtension("fileDragging",b)}var c={paste:!0,"anchor-preview":o.call(this),autoLink:q.call(this),keyboardCommands:s.call(this),placeholder:p.call(this)};Object.keys(c).forEach(function(a){c[a]&&this.addBuiltInExtension(a)},this);var d=this.options.extensions.toolbar;if(!d&&n.call(this)){var e=a.util.extend({},this.options.toolbar,{allowMultiParagraphSelection:this.options.allowMultiParagraphSelection});d=new a.extensions.toolbar(e)}d&&this.extensions.push(m(d,"toolbar",this))}function y(b,c){var d=[["allowMultiParagraphSelection","toolbar.allowMultiParagraphSelection"]];return c&&d.forEach(function(b){c.hasOwnProperty(b[0])&&void 0!==c[b[0]]&&a.util.deprecated(b[0],b[1],"v6.0.0")}),a.util.defaults({},c,b)}function z(b,c){var d,e,f=/^append-(.+)$/gi,g=/justify([A-Za-z]*)$/g;if(d=f.exec(b))return a.util.execFormatBlock(this.options.ownerDocument,d[1]);if("fontSize"===b)return c.size&&a.util.deprecated(".size option for fontSize command",".value","6.0.0"),e=c.value||c.size,this.options.ownerDocument.execCommand("fontSize",!1,e);if("fontName"===b)return c.name&&a.util.deprecated(".name option for fontName command",".value","6.0.0"),e=c.value||c.name,this.options.ownerDocument.execCommand("fontName",!1,e);if("createLink"===b)return this.createLink(c);if("image"===b){var h=this.options.contentWindow.getSelection().toString().trim();return this.options.ownerDocument.execCommand("insertImage",!1,h)}if(g.exec(b)){var i=this.options.ownerDocument.execCommand(b,!1,null),j=a.selection.getSelectedParentElement(a.selection.getSelectionRange(this.options.ownerDocument));return j&&A.call(this,a.util.getTopBlockContainer(j)),i}return e=c&&c.value,this.options.ownerDocument.execCommand(b,!1,e)}function A(b){if(b){var c,d=Array.prototype.slice.call(b.childNodes).filter(function(a){var b="div"===a.nodeName.toLowerCase();return b&&!c&&(c=a.style.textAlign),b});d.length&&(this.saveSelection(),d.forEach(function(b){if(b.style.textAlign===c){var d=b.lastChild;if(d){a.util.unwrap(b,this.options.ownerDocument);var e=this.options.ownerDocument.createElement("BR");d.parentNode.insertBefore(e,d.nextSibling)}}},this),b.style.textAlign=c,this.restoreSelection())}}var B={};a.prototype={init:function(a,b){return this.options=y.call(this,this.defaults,b),this.origElements=a,this.options.elementsContainer||(this.options.elementsContainer=this.options.ownerDocument.body),this.setup()},setup:function(){this.isActive||(h.call(this,this.options.contentWindow),this.events=new a.Events(this),this.elements=[],this.addElements(this.origElements),0!==this.elements.length&&(this.isActive=!0,x.call(this),w.call(this)))},destroy:function(){this.isActive&&(this.isActive=!1,this.extensions.forEach(function(a){"function"==typeof a.destroy&&a.destroy()},this),this.events.destroy(),this.elements.forEach(function(a){this.options.spellcheck&&(a.innerHTML=a.innerHTML),a.removeAttribute("contentEditable"),a.removeAttribute("spellcheck"),a.removeAttribute("data-medium-editor-element"),a.removeAttribute("role"),a.removeAttribute("aria-multiline"),a.removeAttribute("medium-editor-index"),a.removeAttribute("data-medium-editor-editor-index"),a.getAttribute("medium-editor-textarea-id")&&k(a)},this),this.elements=[],this.instanceHandleEditableKeydownEnter=null,this.instanceHandleEditableInput=null,i.call(this,this.options.contentWindow))},on:function(a,b,c,d){return this.events.attachDOMEvent(a,b,c,d),this},off:function(a,b,c,d){return this.events.detachDOMEvent(a,b,c,d),this},subscribe:function(a,b){return this.events.attachCustomEvent(a,b),this},unsubscribe:function(a,b){return this.events.detachCustomEvent(a,b),this},trigger:function(a,b,c){return this.events.triggerCustomEvent(a,b,c),this},delay:function(a){var b=this;return setTimeout(function(){b.isActive&&a()},this.options.delay)},serialize:function(){var a,b,c={},d=this.elements.length;for(a=0;d>a;a+=1)b=""!==this.elements[a].id?this.elements[a].id:"element-"+a,c[b]={value:this.elements[a].innerHTML.trim()};return c},getExtensionByName:function(a){var b;return this.extensions&&this.extensions.length&&this.extensions.some(function(c){return c.name===a?(b=c,!0):!1}),b},addBuiltInExtension:function(b,c){var d,e=this.getExtensionByName(b);if(e)return e;switch(b){case"anchor":d=a.util.extend({},this.options.anchor,c),e=new a.extensions.anchor(d);break;case"anchor-preview":e=new a.extensions.anchorPreview(this.options.anchorPreview);break;case"autoLink":e=new a.extensions.autoLink;break;case"fileDragging":e=new a.extensions.fileDragging(c);break;case"fontname":e=new a.extensions.fontName(this.options.fontName);break;case"fontsize":e=new a.extensions.fontSize(c);break;case"keyboardCommands":e=new a.extensions.keyboardCommands(this.options.keyboardCommands);break;case"paste":e=new a.extensions.paste(this.options.paste);break;case"placeholder":e=new a.extensions.placeholder(this.options.placeholder);break;default:a.extensions.button.isBuiltInButton(b)&&(c?(d=a.util.defaults({},c,a.extensions.button.prototype.defaults[b]),e=new a.extensions.button(d)):e=new a.extensions.button(b))}return e&&this.extensions.push(m(e,b,this)),e},stopSelectionUpdates:function(){this.preventSelectionUpdates=!0},startSelectionUpdates:function(){this.preventSelectionUpdates=!1},checkSelection:function(){var a=this.getExtensionByName("toolbar");return a&&a.checkState(),this},queryCommandState:function(a){var b,c=/^full-(.+)$/gi,d=null;b=c.exec(a),b&&(a=b[1]);try{d=this.options.ownerDocument.queryCommandState(a)}catch(e){d=null}return d},execAction:function(b,c){var d,e,f=/^full-(.+)$/gi;return d=f.exec(b),d?(this.saveSelection(),this.selectAllContents(),e=z.call(this,d[1],c),this.restoreSelection()):e=z.call(this,b,c),"insertunorderedlist"!==b&&"insertorderedlist"!==b||a.util.cleanListDOM(this.options.ownerDocument,this.getSelectedParentElement()),this.checkSelection(),e},getSelectedParentElement:function(b){return void 0===b&&(b=this.options.contentWindow.getSelection().getRangeAt(0)),a.selection.getSelectedParentElement(b)},selectAllContents:function(){var b=a.selection.getSelectionElement(this.options.contentWindow);if(b){for(;1===b.children.length;)b=b.children[0];this.selectElement(b)}},selectElement:function(b){a.selection.selectNode(b,this.options.ownerDocument);var c=a.selection.getSelectionElement(this.options.contentWindow);c&&this.events.focusElement(c)},getFocusedElement:function(){var a;return this.elements.some(function(b){return!a&&b.getAttribute("data-medium-focused")&&(a=b),!!a},this),a},exportSelection:function(){var b=a.selection.getSelectionElement(this.options.contentWindow),c=this.elements.indexOf(b),d=null;return c>=0&&(d=a.selection.exportSelection(b,this.options.ownerDocument)),null!==d&&0!==c&&(d.editableElementIndex=c),d},saveSelection:function(){this.selectionState=this.exportSelection()},importSelection:function(b,c){if(b){var d=this.elements[b.editableElementIndex||0];a.selection.importSelection(b,d,this.options.ownerDocument,c)}},restoreSelection:function(){ -this.importSelection(this.selectionState)},createLink:function(b){var c,d=a.selection.getSelectionElement(this.options.contentWindow),e={};if(-1!==this.elements.indexOf(d)){try{if(this.events.disableCustomEvent("editableInput"),b.url&&a.util.deprecated(".url option for createLink",".value","6.0.0"),c=b.url||b.value,c&&c.trim().length>0){var f=this.options.contentWindow.getSelection();if(f){var g,h,i,j,k=f.getRangeAt(0),l=k.commonAncestorContainer;if(3===k.endContainer.nodeType&&3!==k.startContainer.nodeType&&0===k.startOffset&&k.startContainer.firstChild===k.endContainer&&(l=k.endContainer),h=a.util.getClosestBlockContainer(k.startContainer),i=a.util.getClosestBlockContainer(k.endContainer),3!==l.nodeType&&0!==l.textContent.length&&h===i){var m=h||d,n=this.options.ownerDocument.createDocumentFragment();this.execAction("unlink"),g=this.exportSelection(),n.appendChild(m.cloneNode(!0)),d===m?a.selection.select(this.options.ownerDocument,m.firstChild,0,m.lastChild,3===m.lastChild.nodeType?m.lastChild.nodeValue.length:m.lastChild.childNodes.length):a.selection.select(this.options.ownerDocument,m,0,m,m.childNodes.length);var o=this.exportSelection();j=a.util.findOrCreateMatchingTextNodes(this.options.ownerDocument,n,{start:g.start-o.start,end:g.end-o.start,editableElementIndex:g.editableElementIndex}),0===j.length&&(n=this.options.ownerDocument.createDocumentFragment(),n.appendChild(l.cloneNode(!0)),j=[n.firstChild.firstChild,n.firstChild.lastChild]),a.util.createLink(this.options.ownerDocument,j,c.trim());var p=(n.firstChild.innerHTML.match(/^\s+/)||[""])[0].length;a.util.insertHTMLCommand(this.options.ownerDocument,n.firstChild.innerHTML.replace(/^\s+/,"")),g.start-=p,g.end-=p,this.importSelection(g)}else this.options.ownerDocument.execCommand("createLink",!1,c);this.options.targetBlank||"_blank"===b.target?a.util.setTargetBlank(a.selection.getSelectionStart(this.options.ownerDocument),c):a.util.removeTargetBlank(a.selection.getSelectionStart(this.options.ownerDocument),c),b.buttonClass&&a.util.addClassToAnchors(a.selection.getSelectionStart(this.options.ownerDocument),b.buttonClass)}}if(this.options.targetBlank||"_blank"===b.target||b.buttonClass){e=this.options.ownerDocument.createEvent("HTMLEvents"),e.initEvent("input",!0,!0,this.options.contentWindow);for(var q=0,r=this.elements.length;r>q;q+=1)this.elements[q].dispatchEvent(e)}}finally{this.events.enableCustomEvent("editableInput")}this.events.triggerCustomEvent("editableInput",e,d)}},cleanPaste:function(a){this.getExtensionByName("paste").cleanPaste(a)},pasteHTML:function(a,b){this.getExtensionByName("paste").pasteHTML(a,b)},setContent:function(a,b){if(b=b||0,this.elements[b]){var c=this.elements[b];c.innerHTML=a,this.checkContentChanged(c)}},getContent:function(a){return a=a||0,this.elements[a]?this.elements[a].innerHTML.trim():null},checkContentChanged:function(b){b=b||a.selection.getSelectionElement(this.options.contentWindow),this.events.updateInput(b,{target:b,currentTarget:b})},resetContent:function(a){if(a){var b=this.elements.indexOf(a);return void(-1!==b&&this.setContent(B[a.getAttribute("medium-editor-index")],b))}this.elements.forEach(function(a,b){this.setContent(B[a.getAttribute("medium-editor-index")],b)},this)},addElements:function(a){var b=j(a,this.options.ownerDocument,!0);return 0===b.length?!1:void b.forEach(function(a){a=v.call(this,a,this.id),this.elements.push(a)},this)},removeElements:function(a){var b=j(a,this.options.ownerDocument),c=b.map(function(a){return a.getAttribute("medium-editor-textarea-id")&&a.parentNode?a.parentNode.querySelector('div[medium-editor-textarea-id="'+a.getAttribute("medium-editor-textarea-id")+'"]'):a});this.elements=this.elements.filter(function(a){return-1!==c.indexOf(a)?(this.events.cleanupElement(a),a.getAttribute("medium-editor-textarea-id")&&k(a),!1):!0},this)}},a.getEditorFromElement=function(a){var b=a.getAttribute("data-medium-editor-editor-index"),c=a&&a.ownerDocument&&(a.ownerDocument.defaultView||a.ownerDocument.parentWindow);return c&&c._mediumEditors&&c._mediumEditors[b]?c._mediumEditors[b]:null}}(),function(){a.prototype.defaults={activeButtonClass:"medium-editor-button-active",buttonLabels:!1,delay:0,disableReturn:!1,disableDoubleReturn:!1,disableExtraSpaces:!1,disableEditing:!1,autoLink:!1,elementsContainer:!1,contentWindow:window,ownerDocument:document,targetBlank:!1,extensions:{},spellcheck:!0}}(),a.parseVersionString=function(a){var b=a.split("-"),c=b[0].split("."),d=b.length>1?b[1]:"";return{major:parseInt(c[0],10),minor:parseInt(c[1],10),revision:parseInt(c[2],10),preRelease:d,toString:function(){return[c[0],c[1],c[2]].join(".")+(d?"-"+d:"")}}},a.version=a.parseVersionString.call(this,{version:"5.20.0"}.version),a}()); \ No newline at end of file +}function c(a,b,c){var d=a.clipboardData||b.clipboardData||c.dataTransfer,e={};if(!d)return e;if(d.getData){var f=d.getData("Text");f&&f.length>0&&(e["text/plain"]=f)}if(d.types)for(var g=0;g1)for(f=0;f"+a.util.htmlEntities(e[f])+"

");else g=a.util.htmlEntities(e[0]);a.util.insertHTMLCommand(this.document,g)},handlePasteBinPaste:function(a){if(a.defaultPrevented)return void this.removePasteBin();var b=c(a,this.window,this.document),d=b["text/html"],e=b["text/plain"],g=f;return!this.cleanPastedHTML||d?(a.preventDefault(),this.removePasteBin(),this.doPaste(d,e,g),void this.trigger("editablePaste",{currentTarget:g,target:g},g)):void setTimeout(function(){this.cleanPastedHTML&&(d=this.getPasteBinHtml()),this.removePasteBin(),this.doPaste(d,e,g),this.trigger("editablePaste",{currentTarget:g,target:g},g)}.bind(this),0)},handleKeydown:function(b,c){a.util.isKey(b,a.util.keyCode.V)&&a.util.isMetaCtrlKey(b)&&(b.stopImmediatePropagation(),this.removePasteBin(),this.createPasteBin(c))},createPasteBin:function(b){var c,h=a.selection.getSelectionRange(this.document),i=this.window.pageYOffset;f=b,h&&(c=h.getClientRects(),i+=c.length?c[0].top:h.startContainer.getBoundingClientRect().top),e=h;var j=this.document.createElement("div");j.id=this.pasteBinId="medium-editor-pastebin-"+ +Date.now(),j.setAttribute("style","border: 1px red solid; position: absolute; top: "+i+"px; width: 10px; height: 10px; overflow: hidden; opacity: 0"),j.setAttribute("contentEditable",!0),j.innerHTML=d,this.document.body.appendChild(j),this.on(j,"focus",g),this.on(j,"focusin",g),this.on(j,"focusout",g),j.focus(),a.selection.selectNode(j,this.document),this.boundHandlePaste||(this.boundHandlePaste=this.handlePasteBinPaste.bind(this)),this.on(j,"paste",this.boundHandlePaste)},removePasteBin:function(){null!==e&&(a.selection.selectRange(this.document,e),e=null),null!==f&&(f=null);var b=this.getPasteBin();b&&b&&(this.off(b,"focus",g),this.off(b,"focusin",g),this.off(b,"focusout",g),this.off(b,"paste",this.boundHandlePaste),b.parentElement.removeChild(b))},getPasteBin:function(){return this.document.getElementById(this.pasteBinId)},getPasteBinHtml:function(){var a=this.getPasteBin();if(!a)return!1;if(a.firstChild&&"mcepastebin"===a.firstChild.id)return!1;var b=a.innerHTML;return b&&b!==d?b:!1},cleanPaste:function(a){var c,d,e,f,g=/"+a.split("

").join("

")+"

",d=e.querySelectorAll("a,p,div,br"),c=0;c"+d.innerHTML+"":e.innerHTML=d.innerHTML,d.parentNode.replaceChild(e,d);for(f=b.querySelectorAll("span"),c=0;c0&&(d[0].classList.add(this.firstButtonClass),d[d.length-1].classList.add(this.lastButtonClass)),h},destroy:function(){this.toolbar&&(this.toolbar.parentNode&&this.toolbar.parentNode.removeChild(this.toolbar),delete this.toolbar)},getInteractionElements:function(){return this.getToolbarElement()},getToolbarElement:function(){return this.toolbar||(this.toolbar=this.createToolbar()),this.toolbar},getToolbarActionsElement:function(){return this.getToolbarElement().querySelector(".medium-editor-toolbar-actions")},initThrottledMethods:function(){this.throttledPositionToolbar=a.util.throttle(function(){this.base.isActive&&this.positionToolbarIfShown()}.bind(this))},attachEventHandlers:function(){this.subscribe("blur",this.handleBlur.bind(this)),this.subscribe("focus",this.handleFocus.bind(this)),this.subscribe("editableClick",this.handleEditableClick.bind(this)),this.subscribe("editableKeyup",this.handleEditableKeyup.bind(this)),this.on(this.document.documentElement,"mouseup",this.handleDocumentMouseup.bind(this)),this["static"]&&this.sticky&&this.on(this.window,"scroll",this.handleWindowScroll.bind(this),!0),this.on(this.window,"resize",this.handleWindowResize.bind(this))},handleWindowScroll:function(){this.positionToolbarIfShown()},handleWindowResize:function(){this.throttledPositionToolbar()},handleDocumentMouseup:function(b){return b&&b.target&&a.util.isDescendant(this.getToolbarElement(),b.target)?!1:void this.checkState()},handleEditableClick:function(){setTimeout(function(){this.checkState()}.bind(this),0)},handleEditableKeyup:function(){this.checkState()},handleBlur:function(){clearTimeout(this.hideTimeout),clearTimeout(this.delayShowTimeout),this.hideTimeout=setTimeout(function(){this.hideToolbar()}.bind(this),1)},handleFocus:function(){this.checkState()},isDisplayed:function(){return this.getToolbarElement().classList.contains("medium-editor-toolbar-active")},showToolbar:function(){clearTimeout(this.hideTimeout),this.isDisplayed()||(this.getToolbarElement().classList.add("medium-editor-toolbar-active"),this.trigger("showToolbar",{},this.base.getFocusedElement()))},hideToolbar:function(){this.isDisplayed()&&(this.getToolbarElement().classList.remove("medium-editor-toolbar-active"),this.trigger("hideToolbar",{},this.base.getFocusedElement()))},isToolbarDefaultActionsDisplayed:function(){return"block"===this.getToolbarActionsElement().style.display},hideToolbarDefaultActions:function(){this.isToolbarDefaultActionsDisplayed()&&(this.getToolbarActionsElement().style.display="none")},showToolbarDefaultActions:function(){this.hideExtensionForms(),this.isToolbarDefaultActionsDisplayed()||(this.getToolbarActionsElement().style.display="block"),this.delayShowTimeout=this.base.delay(function(){this.showToolbar()}.bind(this))},hideExtensionForms:function(){this.forEachExtension(function(a){a.hasForm&&a.isDisplayed()&&a.hideForm()})},multipleBlockElementsSelected:function(){var b=/<[^\/>][^>]*><\/[^>]+>/gim,c=new RegExp("<("+a.util.blockContainerElementNames.join("|")+")[^>]*>","g"),d=a.selection.getSelectionHtml(this.document).replace(b,""),e=d.match(c);return!!e&&e.length>1},modifySelection:function(){var b=this.window.getSelection(),c=b.getRangeAt(0);if(this.standardizeSelectionStart&&c.startContainer.nodeValue&&c.startOffset===c.startContainer.nodeValue.length){var d=a.util.findAdjacentTextNodeWithContent(a.selection.getSelectionElement(this.window),c.startContainer,this.document);if(d){for(var e=0;0===d.nodeValue.substr(e,1).trim().length;)e+=1;c=a.selection.select(this.document,d,e,c.endContainer,c.endOffset)}}},checkState:function(){if(!this.base.preventSelectionUpdates){if(!this.base.getFocusedElement()||a.selection.selectionInContentEditableFalse(this.window))return this.hideToolbar();var b=a.selection.getSelectionElement(this.window);return!b||-1===this.getEditorElements().indexOf(b)||b.getAttribute("data-disable-toolbar")?this.hideToolbar():this.updateOnEmptySelection&&this["static"]?this.showAndUpdateToolbar():!a.selection.selectionContainsContent(this.document)||this.allowMultiParagraphSelection===!1&&this.multipleBlockElementsSelected()?this.hideToolbar():void this.showAndUpdateToolbar()}},showAndUpdateToolbar:function(){this.modifySelection(),this.setToolbarButtonStates(),this.trigger("positionToolbar",{},this.base.getFocusedElement()),this.showToolbarDefaultActions(),this.setToolbarPosition()},setToolbarButtonStates:function(){this.forEachExtension(function(a){"function"==typeof a.isActive&&"function"==typeof a.setInactive&&a.setInactive()}),this.checkActiveButtons()},checkActiveButtons:function(){var b,c=[],d=null,e=a.selection.getSelectionRange(this.document),f=function(a){"function"==typeof a.checkState?a.checkState(b):"function"==typeof a.isActive&&"function"==typeof a.isAlreadyApplied&&"function"==typeof a.setActive&&!a.isActive()&&a.isAlreadyApplied(b)&&a.setActive()};if(e&&(this.forEachExtension(function(a){return"function"==typeof a.queryCommandState&&(d=a.queryCommandState(),null!==d)?void(d&&"function"==typeof a.setActive&&a.setActive()):void c.push(a)}),b=a.selection.getSelectedParentElement(e),this.getEditorElements().some(function(c){return a.util.isDescendant(c,b,!0)})))for(;b&&(c.forEach(f),!a.util.isMediumEditorElement(b));)b=b.parentNode},positionToolbarIfShown:function(){this.isDisplayed()&&this.setToolbarPosition()},setToolbarPosition:function(){var a=this.base.getFocusedElement(),b=this.window.getSelection();return a?void(!this["static"]&&b.isCollapsed||(this.showToolbar(),this.relativeContainer||(this["static"]?this.positionStaticToolbar(a):this.positionToolbar(b)),this.trigger("positionedToolbar",{},this.base.getFocusedElement()))):this},positionStaticToolbar:function(a){this.getToolbarElement().style.left="0";var b,c=this.document.documentElement&&this.document.documentElement.scrollTop||this.document.body.scrollTop,d=this.window.innerWidth,e=this.getToolbarElement(),f=a.getBoundingClientRect(),g=f.top+c,h=f.left+f.width/2,i=e.offsetHeight,j=e.offsetWidth,k=j/2;switch(this.sticky?c>g+a.offsetHeight-i-this.stickyTopOffset?(e.style.top=g+a.offsetHeight-i+"px",e.classList.remove("medium-editor-sticky-toolbar")):c>g-i-this.stickyTopOffset?(e.classList.add("medium-editor-sticky-toolbar"),e.style.top=this.stickyTopOffset+"px"):(e.classList.remove("medium-editor-sticky-toolbar"),e.style.top=g-i+"px"):e.style.top=g-i+"px",this.align){case"left":b=f.left;break;case"right":b=f.right-j;break;case"center":b=h-k}0>b?b=0:b+j>d&&(b=d-Math.ceil(j)-1),e.style.left=b+"px"},positionToolbar:function(a){this.getToolbarElement().style.left="0",this.getToolbarElement().style.right="initial";var b=a.getRangeAt(0),c=b.getBoundingClientRect();(!c||0===c.height&&0===c.width&&b.startContainer===b.endContainer)&&(c=1===b.startContainer.nodeType&&b.startContainer.querySelector("img")?b.startContainer.querySelector("img").getBoundingClientRect():b.startContainer.getBoundingClientRect());var d=this.window.innerWidth,e=(c.left+c.right)/2,f=this.getToolbarElement(),g=f.offsetHeight,h=f.offsetWidth,i=h/2,j=50,k=this.diffLeft-i;c.tope?(f.style.left=k+i+"px",f.style.right="initial"):i>d-e?(f.style.left="auto",f.style.right=0):(f.style.left=k+e+"px",f.style.right="initial")}});a.extensions.toolbar=b}(),function(){var b=a.Extension.extend({init:function(){a.Extension.prototype.init.apply(this,arguments),this.subscribe("editableDrag",this.handleDrag.bind(this)),this.subscribe("editableDrop",this.handleDrop.bind(this))},handleDrag:function(a){var b="medium-editor-dragover";a.preventDefault(),a.dataTransfer.dropEffect="copy","dragover"===a.type?a.target.classList.add(b):"dragleave"===a.type&&a.target.classList.remove(b)},handleDrop:function(b){var c,d="medium-editor-dragover";b.preventDefault(),b.stopPropagation(),b.dataTransfer.files&&(c=Array.prototype.slice.call(b.dataTransfer.files,0),c.some(function(b){if(b.type.match("image")){var c,d;c=new FileReader,c.readAsDataURL(b),d="medium-img-"+ +new Date,a.util.insertHTMLCommand(this.document,''),c.onload=function(){var a=this.document.getElementById(d);a&&(a.removeAttribute("id"),a.removeAttribute("class"),a.src=c.result)}.bind(this)}}.bind(this))),b.target.classList.remove(d)}});a.extensions.imageDragging=b}(),function(){function b(b){var c=a.selection.getSelectionStart(this.options.ownerDocument),d=c.textContent,e=a.selection.getCaretOffsets(c);(void 0===d[e.left-1]||""===d[e.left-1].trim()||void 0!==d[e.left]&&""===d[e.left].trim())&&b.preventDefault()}function c(b,c){if(this.options.disableReturn||c.getAttribute("data-disable-return"))b.preventDefault();else if(this.options.disableDoubleReturn||c.getAttribute("data-disable-double-return")){var d=a.selection.getSelectionStart(this.options.ownerDocument);(d&&""===d.textContent.trim()&&"li"!==d.nodeName.toLowerCase()||d.previousElementSibling&&"br"!==d.previousElementSibling.nodeName.toLowerCase()&&""===d.previousElementSibling.textContent.trim())&&b.preventDefault()}}function d(b){var c=a.selection.getSelectionStart(this.options.ownerDocument),d=c&&c.nodeName.toLowerCase();"pre"===d&&(b.preventDefault(),a.util.insertHTMLCommand(this.options.ownerDocument," ")),a.util.isListItem(c)&&(b.preventDefault(),b.shiftKey?this.options.ownerDocument.execCommand("outdent",!1,null):this.options.ownerDocument.execCommand("indent",!1,null))}function e(b){var c,d=a.selection.getSelectionStart(this.options.ownerDocument),e=d.nodeName.toLowerCase(),f=/^(\s+|)?$/i,g=/h\d/i;a.util.isKey(b,[a.util.keyCode.BACKSPACE,a.util.keyCode.ENTER])&&d.previousElementSibling&&g.test(e)&&0===a.selection.getCaretOffsets(d).left?a.util.isKey(b,a.util.keyCode.BACKSPACE)&&f.test(d.previousElementSibling.innerHTML)?(d.previousElementSibling.parentNode.removeChild(d.previousElementSibling),b.preventDefault()):!this.options.disableDoubleReturn&&a.util.isKey(b,a.util.keyCode.ENTER)&&(c=this.options.ownerDocument.createElement("p"),c.innerHTML="
",d.previousElementSibling.parentNode.insertBefore(c,d),b.preventDefault()):a.util.isKey(b,a.util.keyCode.DELETE)&&d.nextElementSibling&&d.previousElementSibling&&!g.test(e)&&f.test(d.innerHTML)&&g.test(d.nextElementSibling.nodeName.toLowerCase())?(a.selection.moveCursor(this.options.ownerDocument,d.nextElementSibling),d.previousElementSibling.parentNode.removeChild(d),b.preventDefault()):a.util.isKey(b,a.util.keyCode.BACKSPACE)&&"li"===e&&f.test(d.innerHTML)&&!d.previousElementSibling&&!d.parentElement.previousElementSibling&&d.nextElementSibling&&"li"===d.nextElementSibling.nodeName.toLowerCase()?(c=this.options.ownerDocument.createElement("p"),c.innerHTML="
",d.parentElement.parentElement.insertBefore(c,d.parentElement),a.selection.moveCursor(this.options.ownerDocument,c),d.parentElement.removeChild(d),b.preventDefault()):a.util.isKey(b,a.util.keyCode.BACKSPACE)&&a.util.getClosestTag(d,"blockquote")!==!1&&0===a.selection.getCaretOffsets(d).left&&(b.preventDefault(),a.util.execFormatBlock(this.options.ownerDocument,"p"))}function f(b){var c,d=a.selection.getSelectionStart(this.options.ownerDocument);d&&(a.util.isMediumEditorElement(d)&&0===d.children.length&&!a.util.isBlockContainer(d)&&this.options.ownerDocument.execCommand("formatBlock",!1,"p"),!a.util.isKey(b,a.util.keyCode.ENTER)||a.util.isListItem(d)||a.util.isBlockContainer(d)||(c=d.nodeName.toLowerCase(),"a"===c?this.options.ownerDocument.execCommand("unlink",!1,null):b.shiftKey||b.ctrlKey||this.options.ownerDocument.execCommand("formatBlock",!1,"p")))}function g(a,b){var c=b.parentNode.querySelector('textarea[medium-editor-textarea-id="'+b.getAttribute("medium-editor-textarea-id")+'"]');c&&(c.value=b.innerHTML.trim())}function h(a){a._mediumEditors||(a._mediumEditors=[null]),this.id||(this.id=a._mediumEditors.length),a._mediumEditors[this.id]=this}function i(a){a._mediumEditors&&a._mediumEditors[this.id]&&(a._mediumEditors[this.id]=null)}function j(b,c,d){var e=[];if(b||(b=[]),"string"==typeof b&&(b=c.querySelectorAll(b)),a.util.isElement(b)&&(b=[b]),d)for(var f=0;ff;f++)b.hasAttribute(e[f].nodeName)||b.setAttribute(e[f].nodeName,e[f].nodeValue);return a.form&&this.on(a.form,"reset",function(a){a.defaultPrevented||this.resetContent(this.options.ownerDocument.getElementById(d))}.bind(this)),a.classList.add("medium-editor-hidden"),a.parentNode.insertBefore(b,a),b}function v(b,d){if(!b.getAttribute("data-medium-editor-element")){"textarea"===b.nodeName.toLowerCase()&&(b=u.call(this,b),this.instanceHandleEditableInput||(this.instanceHandleEditableInput=g.bind(this),this.subscribe("editableInput",this.instanceHandleEditableInput))),this.options.disableEditing||b.getAttribute("data-disable-editing")||(b.setAttribute("contentEditable",!0),b.setAttribute("spellcheck",this.options.spellcheck)),this.instanceHandleEditableKeydownEnter||(b.getAttribute("data-disable-return")||b.getAttribute("data-disable-double-return"))&&(this.instanceHandleEditableKeydownEnter=c.bind(this),this.subscribe("editableKeydownEnter",this.instanceHandleEditableKeydownEnter)),this.options.disableReturn||b.getAttribute("data-disable-return")||this.on(b,"keyup",f.bind(this));var e=a.util.guid();b.setAttribute("data-medium-editor-element",!0),b.classList.add("medium-editor-element"),b.setAttribute("role","textbox"),b.setAttribute("aria-multiline",!0),b.setAttribute("data-medium-editor-editor-index",d),b.setAttribute("medium-editor-index",e),B[e]=b.innerHTML,this.events.attachAllEventsToElement(b)}return b}function w(){this.subscribe("editableKeydownTab",d.bind(this)),this.subscribe("editableKeydownDelete",e.bind(this)),this.subscribe("editableKeydownEnter",e.bind(this)),this.options.disableExtraSpaces&&this.subscribe("editableKeydownSpace",b.bind(this)),this.instanceHandleEditableKeydownEnter||(this.options.disableReturn||this.options.disableDoubleReturn)&&(this.instanceHandleEditableKeydownEnter=c.bind(this),this.subscribe("editableKeydownEnter",this.instanceHandleEditableKeydownEnter))}function x(){if(this.extensions=[],Object.keys(this.options.extensions).forEach(function(a){"toolbar"!==a&&this.options.extensions[a]&&this.extensions.push(m(this.options.extensions[a],a,this))},this),t.call(this)){var b=this.options.fileDragging;b||(b={},r.call(this)||(b.allowedTypes=[])),this.addBuiltInExtension("fileDragging",b)}var c={paste:!0,"anchor-preview":o.call(this),autoLink:q.call(this),keyboardCommands:s.call(this),placeholder:p.call(this)};Object.keys(c).forEach(function(a){c[a]&&this.addBuiltInExtension(a)},this);var d=this.options.extensions.toolbar;if(!d&&n.call(this)){var e=a.util.extend({},this.options.toolbar,{allowMultiParagraphSelection:this.options.allowMultiParagraphSelection});d=new a.extensions.toolbar(e)}d&&this.extensions.push(m(d,"toolbar",this))}function y(b,c){var d=[["allowMultiParagraphSelection","toolbar.allowMultiParagraphSelection"]];return c&&d.forEach(function(b){c.hasOwnProperty(b[0])&&void 0!==c[b[0]]&&a.util.deprecated(b[0],b[1],"v6.0.0")}),a.util.defaults({},c,b)}function z(b,c){var d,e,f=/^append-(.+)$/gi,g=/justify([A-Za-z]*)$/g;if(d=f.exec(b))return a.util.execFormatBlock(this.options.ownerDocument,d[1]);if("fontSize"===b)return c.size&&a.util.deprecated(".size option for fontSize command",".value","6.0.0"),e=c.value||c.size,this.options.ownerDocument.execCommand("fontSize",!1,e);if("fontName"===b)return c.name&&a.util.deprecated(".name option for fontName command",".value","6.0.0"),e=c.value||c.name,this.options.ownerDocument.execCommand("fontName",!1,e);if("createLink"===b)return this.createLink(c);if("image"===b){var h=this.options.contentWindow.getSelection().toString().trim();return this.options.ownerDocument.execCommand("insertImage",!1,h)}if(g.exec(b)){var i=this.options.ownerDocument.execCommand(b,!1,null),j=a.selection.getSelectedParentElement(a.selection.getSelectionRange(this.options.ownerDocument));return j&&A.call(this,a.util.getTopBlockContainer(j)),i}return e=c&&c.value,this.options.ownerDocument.execCommand(b,!1,e)}function A(b){if(b){var c,d=Array.prototype.slice.call(b.childNodes).filter(function(a){var b="div"===a.nodeName.toLowerCase();return b&&!c&&(c=a.style.textAlign),b});d.length&&(this.saveSelection(),d.forEach(function(b){if(b.style.textAlign===c){var d=b.lastChild;if(d){a.util.unwrap(b,this.options.ownerDocument);var e=this.options.ownerDocument.createElement("BR");d.parentNode.insertBefore(e,d.nextSibling)}}},this),b.style.textAlign=c,this.restoreSelection())}}var B={};a.prototype={init:function(a,b){return this.options=y.call(this,this.defaults,b),this.origElements=a,this.options.elementsContainer||(this.options.elementsContainer=this.options.ownerDocument.body),this.setup()},setup:function(){this.isActive||(h.call(this,this.options.contentWindow),this.events=new a.Events(this),this.elements=[],this.addElements(this.origElements),0!==this.elements.length&&(this.isActive=!0,x.call(this),w.call(this)))},destroy:function(){this.isActive&&(this.isActive=!1,this.extensions.forEach(function(a){"function"==typeof a.destroy&&a.destroy()},this),this.events.destroy(),this.elements.forEach(function(a){this.options.spellcheck&&(a.innerHTML=a.innerHTML),a.removeAttribute("contentEditable"),a.removeAttribute("spellcheck"),a.removeAttribute("data-medium-editor-element"),a.classList.remove("medium-editor-element"),a.removeAttribute("role"),a.removeAttribute("aria-multiline"),a.removeAttribute("medium-editor-index"),a.removeAttribute("data-medium-editor-editor-index"),a.getAttribute("medium-editor-textarea-id")&&k(a)},this),this.elements=[],this.instanceHandleEditableKeydownEnter=null,this.instanceHandleEditableInput=null,i.call(this,this.options.contentWindow))},on:function(a,b,c,d){return this.events.attachDOMEvent(a,b,c,d),this},off:function(a,b,c,d){return this.events.detachDOMEvent(a,b,c,d),this},subscribe:function(a,b){return this.events.attachCustomEvent(a,b),this},unsubscribe:function(a,b){return this.events.detachCustomEvent(a,b),this},trigger:function(a,b,c){return this.events.triggerCustomEvent(a,b,c),this},delay:function(a){var b=this;return setTimeout(function(){b.isActive&&a()},this.options.delay)},serialize:function(){var a,b,c={},d=this.elements.length;for(a=0;d>a;a+=1)b=""!==this.elements[a].id?this.elements[a].id:"element-"+a,c[b]={value:this.elements[a].innerHTML.trim()};return c},getExtensionByName:function(a){var b;return this.extensions&&this.extensions.length&&this.extensions.some(function(c){return c.name===a?(b=c,!0):!1}),b},addBuiltInExtension:function(b,c){var d,e=this.getExtensionByName(b);if(e)return e;switch(b){case"anchor":d=a.util.extend({},this.options.anchor,c),e=new a.extensions.anchor(d);break;case"anchor-preview":e=new a.extensions.anchorPreview(this.options.anchorPreview);break;case"autoLink":e=new a.extensions.autoLink;break;case"fileDragging":e=new a.extensions.fileDragging(c);break;case"fontname":e=new a.extensions.fontName(this.options.fontName);break;case"fontsize":e=new a.extensions.fontSize(c);break;case"keyboardCommands":e=new a.extensions.keyboardCommands(this.options.keyboardCommands);break;case"paste":e=new a.extensions.paste(this.options.paste);break;case"placeholder":e=new a.extensions.placeholder(this.options.placeholder);break;default:a.extensions.button.isBuiltInButton(b)&&(c?(d=a.util.defaults({},c,a.extensions.button.prototype.defaults[b]),e=new a.extensions.button(d)):e=new a.extensions.button(b))}return e&&this.extensions.push(m(e,b,this)),e},stopSelectionUpdates:function(){this.preventSelectionUpdates=!0},startSelectionUpdates:function(){this.preventSelectionUpdates=!1},checkSelection:function(){var a=this.getExtensionByName("toolbar");return a&&a.checkState(),this},queryCommandState:function(a){var b,c=/^full-(.+)$/gi,d=null;b=c.exec(a),b&&(a=b[1]);try{d=this.options.ownerDocument.queryCommandState(a)}catch(e){d=null}return d},execAction:function(b,c){var d,e,f=/^full-(.+)$/gi;return d=f.exec(b),d?(this.saveSelection(),this.selectAllContents(),e=z.call(this,d[1],c),this.restoreSelection()):e=z.call(this,b,c),"insertunorderedlist"!==b&&"insertorderedlist"!==b||a.util.cleanListDOM(this.options.ownerDocument,this.getSelectedParentElement()),this.checkSelection(),e},getSelectedParentElement:function(b){return void 0===b&&(b=this.options.contentWindow.getSelection().getRangeAt(0)),a.selection.getSelectedParentElement(b)},selectAllContents:function(){var b=a.selection.getSelectionElement(this.options.contentWindow);if(b){for(;1===b.children.length;)b=b.children[0];this.selectElement(b)}},selectElement:function(b){a.selection.selectNode(b,this.options.ownerDocument);var c=a.selection.getSelectionElement(this.options.contentWindow);c&&this.events.focusElement(c)},getFocusedElement:function(){var a;return this.elements.some(function(b){return!a&&b.getAttribute("data-medium-focused")&&(a=b),!!a},this),a},exportSelection:function(){var b=a.selection.getSelectionElement(this.options.contentWindow),c=this.elements.indexOf(b),d=null;return c>=0&&(d=a.selection.exportSelection(b,this.options.ownerDocument)), +null!==d&&0!==c&&(d.editableElementIndex=c),d},saveSelection:function(){this.selectionState=this.exportSelection()},importSelection:function(b,c){if(b){var d=this.elements[b.editableElementIndex||0];a.selection.importSelection(b,d,this.options.ownerDocument,c)}},restoreSelection:function(){this.importSelection(this.selectionState)},createLink:function(b){var c,d=a.selection.getSelectionElement(this.options.contentWindow),e={};if(-1!==this.elements.indexOf(d)){try{if(this.events.disableCustomEvent("editableInput"),b.url&&a.util.deprecated(".url option for createLink",".value","6.0.0"),c=b.url||b.value,c&&c.trim().length>0){var f=this.options.contentWindow.getSelection();if(f){var g,h,i,j,k=f.getRangeAt(0),l=k.commonAncestorContainer;if(3===k.endContainer.nodeType&&3!==k.startContainer.nodeType&&0===k.startOffset&&k.startContainer.firstChild===k.endContainer&&(l=k.endContainer),h=a.util.getClosestBlockContainer(k.startContainer),i=a.util.getClosestBlockContainer(k.endContainer),3!==l.nodeType&&0!==l.textContent.length&&h===i){var m=h||d,n=this.options.ownerDocument.createDocumentFragment();this.execAction("unlink"),g=this.exportSelection(),n.appendChild(m.cloneNode(!0)),d===m?a.selection.select(this.options.ownerDocument,m.firstChild,0,m.lastChild,3===m.lastChild.nodeType?m.lastChild.nodeValue.length:m.lastChild.childNodes.length):a.selection.select(this.options.ownerDocument,m,0,m,m.childNodes.length);var o=this.exportSelection();j=a.util.findOrCreateMatchingTextNodes(this.options.ownerDocument,n,{start:g.start-o.start,end:g.end-o.start,editableElementIndex:g.editableElementIndex}),0===j.length&&(n=this.options.ownerDocument.createDocumentFragment(),n.appendChild(l.cloneNode(!0)),j=[n.firstChild.firstChild,n.firstChild.lastChild]),a.util.createLink(this.options.ownerDocument,j,c.trim());var p=(n.firstChild.innerHTML.match(/^\s+/)||[""])[0].length;a.util.insertHTMLCommand(this.options.ownerDocument,n.firstChild.innerHTML.replace(/^\s+/,"")),g.start-=p,g.end-=p,this.importSelection(g)}else this.options.ownerDocument.execCommand("createLink",!1,c);this.options.targetBlank||"_blank"===b.target?a.util.setTargetBlank(a.selection.getSelectionStart(this.options.ownerDocument),c):a.util.removeTargetBlank(a.selection.getSelectionStart(this.options.ownerDocument),c),b.buttonClass&&a.util.addClassToAnchors(a.selection.getSelectionStart(this.options.ownerDocument),b.buttonClass)}}if(this.options.targetBlank||"_blank"===b.target||b.buttonClass){e=this.options.ownerDocument.createEvent("HTMLEvents"),e.initEvent("input",!0,!0,this.options.contentWindow);for(var q=0,r=this.elements.length;r>q;q+=1)this.elements[q].dispatchEvent(e)}}finally{this.events.enableCustomEvent("editableInput")}this.events.triggerCustomEvent("editableInput",e,d)}},cleanPaste:function(a){this.getExtensionByName("paste").cleanPaste(a)},pasteHTML:function(a,b){this.getExtensionByName("paste").pasteHTML(a,b)},setContent:function(a,b){if(b=b||0,this.elements[b]){var c=this.elements[b];c.innerHTML=a,this.checkContentChanged(c)}},getContent:function(a){return a=a||0,this.elements[a]?this.elements[a].innerHTML.trim():null},checkContentChanged:function(b){b=b||a.selection.getSelectionElement(this.options.contentWindow),this.events.updateInput(b,{target:b,currentTarget:b})},resetContent:function(a){if(a){var b=this.elements.indexOf(a);return void(-1!==b&&this.setContent(B[a.getAttribute("medium-editor-index")],b))}this.elements.forEach(function(a,b){this.setContent(B[a.getAttribute("medium-editor-index")],b)},this)},addElements:function(a){var b=j(a,this.options.ownerDocument,!0);return 0===b.length?!1:void b.forEach(function(a){a=v.call(this,a,this.id),this.elements.push(a)},this)},removeElements:function(a){var b=j(a,this.options.ownerDocument),c=b.map(function(a){return a.getAttribute("medium-editor-textarea-id")&&a.parentNode?a.parentNode.querySelector('div[medium-editor-textarea-id="'+a.getAttribute("medium-editor-textarea-id")+'"]'):a});this.elements=this.elements.filter(function(a){return-1!==c.indexOf(a)?(this.events.cleanupElement(a),a.getAttribute("medium-editor-textarea-id")&&k(a),!1):!0},this)}},a.getEditorFromElement=function(a){var b=a.getAttribute("data-medium-editor-editor-index"),c=a&&a.ownerDocument&&(a.ownerDocument.defaultView||a.ownerDocument.parentWindow);return c&&c._mediumEditors&&c._mediumEditors[b]?c._mediumEditors[b]:null}}(),function(){a.prototype.defaults={activeButtonClass:"medium-editor-button-active",buttonLabels:!1,delay:0,disableReturn:!1,disableDoubleReturn:!1,disableExtraSpaces:!1,disableEditing:!1,autoLink:!1,elementsContainer:!1,contentWindow:window,ownerDocument:document,targetBlank:!1,extensions:{},spellcheck:!0}}(),a.parseVersionString=function(a){var b=a.split("-"),c=b[0].split("."),d=b.length>1?b[1]:"";return{major:parseInt(c[0],10),minor:parseInt(c[1],10),revision:parseInt(c[2],10),preRelease:d,toString:function(){return[c[0],c[1],c[2]].join(".")+(d?"-"+d:"")}}},a.version=a.parseVersionString.call(this,{version:"5.20.2"}.version),a}()); \ No newline at end of file diff --git a/package.json b/package.json index 4379735e5..944be98aa 100644 --- a/package.json +++ b/package.json @@ -1,6 +1,6 @@ { "name": "medium-editor", - "version": "5.20.0", + "version": "5.20.2", "author": "Davi Ferreira ", "contributors": [ { diff --git a/src/js/version.js b/src/js/version.js index b126e5aa3..d67112a72 100644 --- a/src/js/version.js +++ b/src/js/version.js @@ -15,5 +15,5 @@ MediumEditor.parseVersionString = function (release) { MediumEditor.version = MediumEditor.parseVersionString.call(this, ({ // grunt-bump looks for this: - 'version': '5.20.0' + 'version': '5.20.2' }).version);